A Ceramic Column CNC Cutting and Grinding Machine

Abstract

The present invention discloses a CNC cutting and grinding machine for ceramic columns, comprising: a frame; an active rotating end assembly arranged on the frame; a movable top assembly arranged on the frame; a tooling assembly connected to the active rotating end assembly and the movable top assembly and used to install ceramic columns; an X-axis motion assembly arranged on the frame; a cutting and grinding motion assembly arranged on the X-axis motion assembly and movably connected to the X-axis motion assembly; a protective cover arranged on the frame; a human-machine control assembly arranged on the protective cover and communicatively connected to the active rotating end assembly, the movable top assembly, the X-axis motion assembly and the cutting and grinding motion assembly. The technical solution disclosed in the present invention can simultaneously meet the process requirements of cutting and grinding ceramic columns, and can realize convenient clamping and positioning when processing ceramic columns of different lengths, thereby improving product processing and production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic column cutting and grinding equipment, and more specifically, to a ceramic column CNC cutting and grinding integrated machine. Background Art

[0002] Ceramic high-voltage insulators are a kind of porcelain electrical insulation products with good insulation and mechanical strength. They are mainly used in high-voltage transmission lines or electrical equipment in power systems. In the production industry of ceramic high-voltage insulators, clay embryos, as the main raw material, need to be sintered after forming before use, which leads to large deviations in shape and height after sintering. After sintering, they need to be fine-processed by machine tools.

[0003] At present, many ceramic high-voltage insulators are cylindrical in shape, requiring consistent height requirements and smooth and beautiful end faces. In the prior art, the processing method of ceramic high-voltage insulators is usually to modify an old-fashioned lathe to cut the end face, and then manually grind the end face to make it smooth. However, in this processing method, the cutting and grinding processes need to be carried out in stages, the processing process is cumbersome, and the production efficiency is affected. When processing ceramic columns of different lengths, the cutting blade needs to be manually positioned, which is inconvenient to clamp and has positioning errors. It cannot meet the needs of fine processing of ceramic high-voltage insulators, and for ceramic high-voltage insulators, there is no special equipment on the market that can meet the processing requirements of these two processes at the same time.

[0004] Therefore, how to provide a CNC cutting and grinding machine for ceramic columns that can simultaneously meet the process requirements of ceramic column cutting and grinding, achieve convenient clamping and positioning when processing ceramic columns of different lengths, and improve product processing and production efficiency has become a technical problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a CNC cutting and grinding machine for ceramic columns, which can simultaneously meet the process requirements of ceramic column cutting and grinding, and can achieve convenient clamping and positioning when processing ceramic columns of different lengths, thereby improving product processing and production efficiency.

[0006] The technical solution provided by the present invention is as follows:

[0007] The present invention provides a ceramic column CNC cutting and grinding machine, comprising: a frame; an active rotating end assembly arranged on the frame; a movable top assembly arranged on the frame; a tooling assembly connected to the active rotating end assembly and the movable top assembly and used to install the ceramic column; an X-axis motion assembly arranged on the frame; a cutting and grinding motion assembly arranged on the X-axis motion assembly and movably connected to the X-axis motion assembly; a protective cover arranged on the frame; a protective cover arranged on the protective cover and communicatively connected to the active rotating end assembly, the movable top assembly, the X-axis motion assembly and the cutting and grinding motion assembly Human-machine control component; the cutting and grinding motion component includes: a first cutting and grinding motion component arranged below the X-axis motion component; a second cutting and grinding motion component arranged below the X-axis motion component and symmetrically arranged with the first cutting and grinding motion component; the first cutting and grinding motion component or the second cutting and grinding motion component includes: a cutting and grinding opening box; a Y-axis motion component arranged on the bottom surface of the cutting and grinding opening box; a spindle rotation component arranged on the Y-axis motion component; a cutting and grinding transmission component connected to the output shaft of the spindle rotation component; a cutting motion component and a grinding motion component arranged on the cutting and grinding transmission component.

[0008] Furthermore, in a preferred embodiment of the present invention, the active rotating end assembly comprises:

[0009] A rotating motor disposed on the frame;

[0010] A first bearing seat disposed on the frame;

[0011] a transmission mechanism connected to the rotating motor and the first bearing seat;

[0012] A first rotating main shaft passing through the first bearing seat and connected to the transmission mechanism;

[0013] a blind hole disposed at one end of the first rotating spindle;

[0014] A threaded through hole provided on the side wall of the blind hole;

[0015] A fastener is disposed in the threaded through hole.

[0016] Furthermore, in a preferred embodiment of the present invention, the movable top assembly comprises:

[0017] A clamping base plate disposed on the frame;

[0018] A motor mounting plate disposed on one side of the clamping base plate;

[0019] A clamping servo motor disposed on the motor mounting plate;

[0020] A clamping coupling connected to the output shaft of the clamping servo motor;

[0021] A screw rod support end mounting plate disposed on the other side of the clamping base plate;

[0022] A screw rod fixed end mounting plate disposed on the frame and located between the motor mounting plate and the screw rod supporting end mounting plate;

[0023] A reinforcing rib plate disposed on the frame and connected to the motor mounting plate, the screw rod fixed end mounting plate and the screw rod supporting end mounting plate;

[0024] A first screw rod fixing seat provided on the screw rod fixing end mounting plate;

[0025] A first screw rod support seat disposed on the screw rod support end mounting plate;

[0026] A clamping transmission screw rod penetrating the first screw rod fixing seat;

[0027] One end of the clamping transmission screw is connected to the clamping coupling, and the other end is connected to the first screw support seat;

[0028] A clamping screw nut seat provided on the clamping transmission screw;

[0029] One end is connected to the screw rod fixed end mounting plate, and the other end is connected to the guide rod of the screw rod supporting end mounting plate, and the guide rod and the clamping transmission screw rod are arranged parallel to each other;

[0030] A clamping guide sleeve disposed on the guide rod;

[0031] A transmission plate connected to the clamping screw nut seat and the clamping guide sleeve;

[0032] A guide seat disposed on the frame;

[0033] A movable top disposed on the guide seat;

[0034] The movable top penetrates the guide seat, one end of which is connected to the transmission plate, and the other end of which is in contact with the tooling assembly.

[0035] Furthermore, in a preferred embodiment of the present invention, the tooling assembly comprises:

[0036] Tooling rod;

[0037] A tightening nut sleeved on both ends of the tooling rod and used to lock the ceramic column tooling piece;

[0038] One end of the tooling rod is disposed in the blind hole and fixedly connected to the first rotating spindle;

[0039] The other end of the tooling rod is provided with a positioning hole, and one end of the movable top is in contact with the positioning hole.

[0040] Furthermore, in a preferred embodiment of the present invention, the X-axis motion assembly comprises:

[0041] A first support base disposed on the frame;

[0042] A second support base disposed on the frame and symmetrically arranged with respect to the first support base;

[0043] A third support base disposed on the frame and located between the first support base and the second support base;

[0044] An X-axis guide column that penetrates the third support seat and has two ends connected to the first support seat and the second support seat respectively;

[0045] An X-axis guide sleeve sleeved on the X-axis guide column;

[0046] An X-axis linear bearing sleeved on the X-axis guide column and connected to the X-axis guide sleeve;

[0047] A first driving mechanism disposed on the first supporting seat;

[0048] A first X-axis screw fixing seat disposed on the first supporting seat;

[0049] A first X-axis screw support seat disposed on the left side wall of the third support seat;

[0050] A first X-axis transmission screw rod passing through the first X-axis screw rod fixing seat, wherein one end of the first X-axis transmission screw rod is connected to the first driving mechanism, and the other end is connected to the first X-axis screw rod supporting seat;

[0051] A first X-axis screw nut seat disposed on the first X-axis transmission screw;

[0052] A second driving mechanism disposed on the second supporting seat;

[0053] A second X-axis screw fixing seat disposed on the second supporting seat;

[0054] A second X-axis screw support seat disposed on the right side wall of the third support seat;

[0055] A second X-axis transmission screw rod passing through the second X-axis screw rod fixing seat, wherein one end of the second X-axis transmission screw rod is connected to the second driving mechanism, and the other end is connected to the second X-axis screw rod supporting seat;

[0056] A second X-axis screw nut seat is arranged on the second X-axis transmission screw.

[0057] Furthermore, in a preferred embodiment of the present invention, the first cutting and grinding motion assembly is connected to the first X-axis screw nut seat, and the second cutting and grinding motion assembly is connected to the second X-axis screw nut seat.

[0058] Furthermore, in a preferred embodiment of the present invention, the first cutting and grinding motion component and the second cutting and grinding motion component have the same structure.

[0059] Furthermore, in a preferred embodiment of the present invention, the Y-axis motion assembly includes: a Y-axis motor mounting plate arranged on the inner bottom surface of the cutting and grinding opening box body; a Y-axis servo motor connected to the Y-axis motor mounting plate; a Y-axis coupling arranged at the output end of the Y-axis servo motor; a Y-axis transmission screw connected to the Y-axis coupling; a Y-axis screw nut seat sleeved on the Y-axis transmission screw; a connecting plate arranged on the Y-axis screw nut seat; a Y-axis screw fixing seat and a Y-axis screw supporting seat arranged on the inner bottom surface of the cutting and grinding opening box body; the Y-axis screw fixing seat and the Y-axis screw supporting seat are respectively sleeved on the head and tail ends of the Y-axis transmission screw; linear guide rails symmetrically arranged on both sides of the Y-axis transmission screw; and a guide rail slider arranged on the linear guide rail and connected to the connecting plate.

[0060] Furthermore, in a preferred embodiment of the present invention, the spindle rotation assembly includes: a spindle rotation support seat arranged on the guide rail slider; a second bearing seat arranged on the spindle rotation support seat; a second rotating spindle passing through the second bearing seat; the output end of the second rotating spindle is fixedly connected to the cutting and grinding transmission assembly; a spindle rotation motor seat arranged on the side wall of the second bearing seat; a spindle rotation servo motor arranged in the spindle rotation motor seat; a spindle rotation reducer arranged at the output end of the spindle rotation servo motor; and a spindle rotation coupling arranged at the output end of the spindle rotation reducer and connected to the second rotating spindle.

[0061] Furthermore, in a preferred embodiment of the present invention, the cutting and grinding transmission assembly includes: a rotating plate connected to the second rotating spindle; a cutting and grinding motor mounting seat arranged on the side wall of the rotating plate; a cutting and grinding drive motor arranged on the cutting and grinding motor mounting seat; a driving wheel sleeved on the output shaft of the cutting and grinding drive motor and movably connected to the rotating plate; a tensioning wheel arranged on the rotating plate and movably connected to the rotating plate; a cutting pulley and a grinding pulley arranged on the rotating plate and movably connected to the rotating plate; the cutting pulley is connected to the cutting motion assembly, and the grinding pulley is connected to the grinding motion assembly; a transmission belt arranged on the driving wheel, the tensioning wheel, the cutting pulley and the grinding pulley.

[0062] The present invention provides a CNC cutting and grinding machine for ceramic columns, which comprises: a frame; an active rotating end assembly arranged on the frame; a movable top assembly arranged on the frame; a tooling assembly connected to the active rotating end assembly and the movable top assembly and used to install the ceramic column; an X-axis motion assembly arranged on the frame; a cutting and grinding motion assembly arranged on the X-axis motion assembly and movably connected to the X-axis motion assembly; a protective cover arranged on the frame; a protective cover arranged on the protective cover and movably connected to the active rotating end assembly, the movable top assembly, the X-axis motion assembly and the cutting and grinding motion assembly A human-machine control component connected with communication; the cutting and grinding motion component includes: a first cutting and grinding motion component arranged below the X-axis motion component; a second cutting and grinding motion component arranged below the X-axis motion component and symmetrically arranged with the first cutting and grinding motion component; the first cutting and grinding motion component or the second cutting and grinding motion component includes: a cutting and grinding opening box; a Y-axis motion component arranged on the bottom surface of the cutting and grinding opening box; a spindle rotation component arranged on the Y-axis motion component; a cutting and grinding transmission component connected to the output shaft of the spindle rotation component; a cutting motion component and a grinding motion component arranged on the cutting and grinding transmission component.For the ceramic column CNC cutting and grinding machine, its main structure is composed of the frame, the active rotating end assembly, the active top assembly, the tooling assembly, the X-axis motion assembly, the cutting and grinding motion assembly, the protective cover and the human-machine control assembly; wherein, the protective cover is installed on the frame to play a role in aesthetics and safety protection, the active rotating end assembly, the active top assembly, the tooling assembly, the X-axis motion assembly and the cutting and grinding motion assembly are all arranged in the protective cover, connected to the frame, and cooperate with each other to perform cutting and grinding operations, and the human-machine control assembly is installed on the protective cover, and the program and parameters are input to control the The components in the protective cover move to realize the normal operation of the cutting and grinding operation; specifically, first, the active rotating end component, the movable top component and the tooling component are combined to form a workpiece clamping device, which is used to realize the convenient positioning and installation of the ceramic column tooling parts. The active rotating end component is arranged on one side of the upper surface of the frame, and the movable top component is arranged on the other side of the upper surface of the frame. The installation positions of the two are relative and installed on the same horizontal line, and the tooling component is installed between the active rotating end component and the movable top component. When the ceramic column tooling parts are installed, the ceramic column is clamped on the tooling component. One end of the tooling assembly is fixed on the active rotating end assembly, and the active top in the active top assembly can move along the installation horizontal line to abut against the other end of the tooling assembly, so that accurate and convenient positioning and clamping can be achieved when processing ceramic columns of different lengths; secondly, after completing the positioning and clamping of the ceramic column tooling, the X-axis motion assembly and the cutting and grinding motion assembly cut and grind the ceramic column tooling according to the program and parameters set by the human-machine control assembly, and the X-axis motion assembly is installed on the frame, and the cutting and grinding motion assembly is installed below the X-axis motion assembly and is movably connected to the X-axis motion assembly. The X-axis motion assembly and the cutting and grinding motion assembly are integrally installed on one side of the tooling assembly. The X-axis motion assembly is essentially a driving assembly that drives the cutting and grinding motion assembly to move back and forth in the horizontal direction. The cutting and grinding motion assembly is equipped with a Y-axis motion assembly, a spindle rotation assembly, a cutting and grinding transmission assembly, a cutting motion assembly, and a grinding motion assembly. The cutting motion assembly and the grinding motion assembly are used to cut and grind ceramic columns. The Y-axis motion assembly is combined with the X-axis motion assembly to control the tool feed of the cutting and grinding motion assemblies to cut and grind the ceramic columns installed on the tooling assembly. It can be seen that the technical solution involved in the present invention can simultaneously meet the process requirements of cutting and grinding ceramic columns compared to the prior art, and can achieve convenient clamping and positioning when processing ceramic columns of different lengths, thereby improving product processing and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0064] Figure 1 A schematic diagram of the structure of the ceramic column CNC cutting and grinding machine provided in an embodiment of the present invention;

[0065] Figure 2 A schematic diagram of the internal structure of the ceramic column CNC cutting and grinding machine provided in an embodiment of the present invention;

[0066] Figure 3 A schematic structural diagram of the active rotating end assembly provided in an embodiment of the present invention;

[0067] Figure 4 A cross-sectional view of the active rotating end assembly provided in an embodiment of the present invention;

[0068] Figure 5 A schematic diagram of the structure of the movable top assembly provided in an embodiment of the present invention;

[0069] Figure 6 A cross-sectional view of the movable top assembly provided in an embodiment of the present invention;

[0070] Figure 7 A schematic diagram of the structure of the tooling assembly provided in an embodiment of the present invention;

[0071] Figure 8 A schematic diagram of the structure of the X-axis motion assembly provided in an embodiment of the present invention;

[0072] Fig. 9 A cross-sectional view of the X-axis motion assembly provided in an embodiment of the present invention;

[0073] Fig.10 A schematic structural diagram of the cutting and grinding motion assembly provided in an embodiment of the present invention;

[0074] Fig.11 A schematic diagram of the structure of the Y-axis motion assembly provided in an embodiment of the present invention;

[0075] Fig.12 A schematic structural diagram of the spindle rotation assembly provided in an embodiment of the present invention;

[0076] Fig.13 A cross-sectional view of the spindle rotation assembly provided in an embodiment of the present invention;

[0077] Fig.14A schematic structural diagram of the cutting and grinding transmission assembly provided in an embodiment of the present invention;

[0078] Fig.15 A schematic diagram of the structure of the cutting and grinding drive motor provided in an embodiment of the present invention;

[0079] Fig.16 A schematic diagram of the structure of the driving wheel or tensioning wheel provided in an embodiment of the present invention;

[0080] Fig.17 A schematic structural diagram of the cutting motion assembly provided in an embodiment of the present invention;

[0081] Fig.18 A cross-sectional view of the cutting motion assembly provided by an embodiment of the present invention;

[0082] Fig.19 A schematic diagram of the structure of the grinding motion assembly provided in an embodiment of the present invention;

[0083] Fig. 20 A cross-sectional view of the cutting motion assembly provided in an embodiment of the present invention.

[0084] Description of reference numerals:

[0085] Rack 1;

[0086] Active rotating end assembly 2; rotating motor 2-1; first bearing seat 2-2; transmission mechanism 2-3; first rotating spindle 2-4; blind hole 2-5; fastener 2-6; first seat body 2-7; first stop ring 2-8; first stop round nut 2-9; inner spacer 2-10; outer spacer 2-11; deep groove ball bearing 2-12; thrust ball bearing 2-13;

[0087] Active top assembly 3; clamping base plate 3-1; motor mounting plate 3-2; clamping servo motor 3-3; clamping coupling 3-4; screw support end mounting plate 3-5; screw fixed end mounting plate 3-6; reinforcing rib plate 3-7; first screw fixing seat 3-8; first screw support seat 3-9; clamping transmission screw 3-10; clamping screw nut seat 3-11; clamping guide rod 3-12; clamping guide sleeve 3-13; transmission plate 3-14; guide seat 3-15; active top 3-16;

[0088] Tool assembly 4; tool rod 4-1; tightening nut 4-2; positioning hole 4-3;

[0089] X-axis motion assembly 5; first support seat 5-1; second support seat 5-2; third support seat 5-3; X-axis guide column 5-4; X-axis guide sleeve 5-5; X-axis linear bearing 5-6; first drive mechanism 5-7; first X-axis screw fixing seat 5-8; first X-axis screw support seat 5-9; first X-axis transmission screw 5-10; first X-axis screw nut seat 5-11; second drive mechanism 5-12; second X-axis screw fixing seat 5-13; second X-axis screw support seat 5-14; second X-axis transmission screw 5-15; second X-axis screw nut seat 5-16; X-axis motor mounting seat 5-17; X-axis servo motor 5-18; X-axis reducer 5-19; X-axis coupling 5-20;

[0090] Cutting and grinding motion assembly 6; cutting and grinding opening box 6-1; mounting plate 6-1-1; left vertical plate 6-1-2; right vertical plate 6-1-3; box bottom plate 6-1-4; rear cover plate 6-1-5;

[0091] Y-axis motion assembly 6-2; Y-axis motor mounting plate 6-2-1; Y-axis servo motor 6-2-2; Y-axis coupling 6-2-3; Y-axis transmission screw 6-2-4; Y-axis screw nut seat 6-2-5; connecting plate 6-2-6; Y-axis screw fixing seat 6-2-7; Y-axis screw support seat 6-2-8; linear guide rail 6-2-9; guide rail slider 6-2-10;

[0092] Spindle rotation assembly 6-3; spindle rotation support seat 6-3-1; second bearing seat 6-3-2; second rotating spindle 6-3-3; spindle rotation motor seat 6-3-4; spindle rotation servo motor 6-3-5; spindle rotation reducer 6-3-6; spindle rotation coupling 6-3-7; spindle inner spacer 6-3-8; spindle outer spacer 6-3-9; spindle positioning ring 6-3-10; second stop round nut 6-3-11;

[0093] Cutting and grinding transmission assembly 6-4; rotating plate 6-4-1; cutting and grinding motor mounting seat 6-4-2; cutting and grinding drive motor 6-4-3; driving wheel 6-4-4; tensioning wheel 6-4-5; cutting pulley 6-4-6; grinding pulley 6-4-7; transmission belt 6-4-8;

[0094] Cutting motion assembly 6-5; cutting bearing seat 6-5-1; cutting spindle 6-5-2; cutting disc 6-5-3; cutting round nut 6-5-4; cutting protection plate 6-5-5;

[0095] Grinding motion component 6-6; Grinding bearing seat 6-6-1; Grinding spindle 6-6-2; Grinding sheet 6-6-3; Grinding round nut 6-6-4; Grinding protection plate 6-6-5;

[0096] Protective cover 7; human-machine control component 8; rolling shaft 9; rolling bearing 10; wheel body 11. DETAILED DESCRIPTION

[0097] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0098] like Figures 1 to 20 As shown, a ceramic column CNC cutting and grinding machine provided by an embodiment of the present invention includes: a frame 1, an active rotating end assembly 2, a movable center assembly 3, a tooling assembly 4, an X-axis motion assembly 5, a cutting and grinding motion assembly 6, a protective cover 7 and a human-machine control assembly 8.

[0099] The present invention provides a ceramic column CNC cutting and grinding machine, which specifically includes: a frame 1; an active rotating end assembly 2 arranged on the frame 1; a movable top assembly 3 arranged on the frame 1; a tooling assembly 4 connected to the active rotating end assembly 2 and the movable top assembly 3 and used to install the ceramic column; an X-axis motion assembly 5 arranged on the frame 1; a cutting and grinding motion assembly 6 arranged on the X-axis motion assembly 5 and movably connected to the X-axis motion assembly 5; a protective cover 7 arranged on the frame 1; a human-machine control assembly arranged on the protective cover 7 and communicatively connected to the active rotating end assembly 2, the movable top assembly 3, the X-axis motion assembly 5 and the cutting and grinding motion assembly 6 8; the cutting and grinding motion assembly 6 includes: a first cutting and grinding motion assembly arranged below the X-axis motion assembly 5; a second cutting and grinding motion assembly arranged below the X-axis motion assembly 5 and symmetrically arranged with the first cutting and grinding motion assembly; the first cutting and grinding motion assembly or the second cutting and grinding motion assembly includes: a cutting and grinding opening box 6-1; a Y-axis motion assembly 6-2 arranged on the inner bottom surface of the cutting and grinding opening box 6-1; a spindle rotation assembly 6-3 arranged on the Y-axis motion assembly 6-2; a cutting and grinding transmission assembly 6-4 connected to the output shaft of the spindle rotation assembly 6-3; a cutting motion assembly 6-5 and a grinding motion assembly 6-6 arranged on the cutting and grinding transmission assembly 6-4. The technical solution involved in the present invention can simultaneously meet the process requirements of ceramic column cutting and grinding, and can realize convenient clamping and positioning when processing ceramic columns of different lengths, thereby improving product processing and production efficiency.

[0100] The technical solution of the present invention is specifically described below in conjunction with specific embodiments:

[0101] Specifically, in a specific embodiment of the present invention, the active rotating end assembly 2 includes: a rotating motor 2-1 arranged on the frame 1; a first bearing seat 2-2 arranged on the frame 1; a transmission mechanism 2-3 connected to the rotating motor 2-1 and the first bearing seat 2-2; a first rotating spindle 2-4 that passes through the first bearing seat 2-2 and is connected to the transmission mechanism 2-3; a blind hole 2-5 arranged at one end of the first rotating spindle 2-4; a threaded through hole arranged on the side wall of the blind hole 2-5; and a fastener 2-6 arranged in the threaded through hole.

[0102] like Figure 3 , 4 As shown, in an embodiment of the present invention, the main structure of the active rotating end assembly 2 is composed of the rotating motor 2-1, the first bearing seat 2-2, the transmission mechanism 2-3, and the first rotating spindle 2-4; the rotating motor 2-1 is used to provide rotational power, and the transmission mechanism 2-3 connects the rotating motor 2-1 and the first rotating spindle 2-4, transmits the rotational power to the first rotating spindle 2-4, and makes the first rotating spindle 2-4 rotate around a fixed axis. In this embodiment, the transmission mechanism 2-3 is a belt transmission mechanism 2-3, including two pulleys and a belt arranged on the pulleys. The two pulleys are respectively arranged on the output shaft of the rotating motor 2-1 and one end of the first rotating spindle 2-4, and the rotational power is transmitted by the belt; when the ceramic column tooling is connected to the first rotating spindle 2-4, one end of the tooling is inserted into the blind hole 2-5, and the position of the tooling is fixed by the fastener 2-6, so that the rotational torque is transmitted to the tooling, driving the ceramic column tooling to rotate.

[0103] Specifically, in a specific embodiment of the present invention, the first bearing seat 2-2 includes: a first seat body 2-7; a first bearing group arranged in the first seat body 2-7; a first stopping ring 2-8 arranged on the side wall of one end of the first seat body 2-7 and clamped with the first rotating main shaft 2-4; a first stopping round nut 2-9 arranged on the side wall of the other end of the first seat body 2-7 and sleeved on the first rotating main shaft 2-4; an inner spacer sleeve 2-10 arranged in the first seat body 2-7 and sleeved on the first rotating body; an outer spacer sleeve 2-11 arranged in the first seat body 2-7 and located above the inner spacer sleeve 2-10.

[0104] like Figure 4As shown, in an embodiment of the present invention, the first bearing group includes a deep groove ball bearing 2-12 and a thrust ball bearing 2-13; a step hole is provided in the first seat body 2-7, in which the deep groove ball bearing 2-12, outer spacer 2-11, inner spacer 2-10 and thrust ball bearing 2-13 are sequentially installed, and the outer spacer 2-11, inner spacer 2-10 and deep groove ball bearing 2-12 are sealed with a first stop ring 2-8 to prevent the bearing from moving in the step hole; a step is provided on the connecting end of the first rotating main shaft 2-4 and the first bearing seat 2-2, and the step passes through the inner hole of the deep groove ball bearing 2-12 and the thrust ball bearing 2-13 installed in the first bearing seat 2-2, and is locked with the first stop round nut 2-9, which can prevent the first rotating main shaft 2-4 from moving in the inner hole of the deep groove ball bearing 2-12 and the thrust ball bearing 2-13.

[0105] Specifically, in a specific embodiment of the present invention, the movable top assembly 3 includes: a clamping base plate 3-1 arranged on the frame 1; a motor mounting plate 3-2 arranged on one side of the clamping base plate 3-1; a clamping servo motor 3-3 arranged on the motor mounting plate 3-2; a clamping coupling 3-4 connected to the output shaft of the clamping servo motor 3-3; a screw support end mounting plate 3-5 arranged on the other side of the clamping base plate 3-1; a screw fixed end mounting plate 3-6 arranged on the frame 1 and located between the motor mounting plate 3-2 and the screw support end mounting plate 3-5; a reinforcing rib plate 3-7 arranged on the frame 1 and connected to the motor mounting plate 3-2, the screw fixed end mounting plate 3-6 and the screw support end mounting plate 3-5; a first screw fixing seat 3-8 arranged on the screw fixed end mounting plate 3-6; a first screw support seat 3-9 arranged on the screw support end mounting plate 3-5; a screw rod extending through the first screw rod A clamping transmission screw 3-10 of a fixed seat 3-8; one end of the clamping transmission screw 3-10 is connected to the clamping coupling 3-4, and the other end is connected to the first screw support seat 3-9; a clamping screw nut seat 3-11 arranged on the clamping transmission screw 3-10; one end is connected to the screw fixed end mounting plate 3-6, and the other end is connected to the clamping guide rod 3-12 of the screw support end mounting plate 3-5, and the clamping guide rod 3-12 and the clamping transmission screw 3-10 are connected. They are arranged parallel to each other; a clamping guide sleeve 3-13 arranged on the clamping guide rod 3-12; a transmission plate 3-14 connected to the clamping screw nut seat 3-11 and the clamping guide sleeve 3-13; a guide seat 3-15 arranged on the frame 1; a movable top 3-16 arranged on the guide seat 3-15; the movable top 3-16 passes through the guide seat 3-15, one end of which is connected to the transmission plate 3-14, and the other end abuts against the tooling assembly 4.

[0106] like Figure 5, 6 As shown, in the embodiment of the present invention, the main structure of the movable top assembly 3 is composed of the clamping base plate 3-1, the motor mounting plate 3-2, the clamping servo motor 3-3, the clamping coupling 3-4, the screw support end mounting plate 3-5, the screw fixed end mounting plate 3-6, the reinforcing rib plate 3-7, the first screw fixing seat 3-8, the first screw support seat 3-9, the clamping transmission screw 3-10, the clamping screw nut seat 3-11, the clamping guide rod 3-12, the clamping guide sleeve 3-13, the transmission plate 3-14, a guide seat 3-15, and a movable top 3-16; the screw support end mounting plate 3-5, the motor mounting plate 3-2, and the screw fixed end mounting plate 3-6 are all mounted on the clamping base plate 3-1 and are reinforced with the reinforcing rib plate 3-7 to increase the strength; the clamping servo motor 3-3 is fixed on the motor mounting plate 3-2, the first screw support seat 3-9 is fixed on the screw support end mounting plate 3-5, and the first screw fixing seat 3-8 is fixed on the screw fixed end The clamping transmission screw 3-10 is fixed by the first screw support seat 3-9 and the first screw fixing seat 3-8, and is connected to the clamping servo motor 3-3 through the clamping coupling 3-4; the two ends of the clamping guide rod 3-12 are fixed by two fixing seats, on which the clamping guide sleeve 3-13 is installed, and the transmission plate 3-14 is connected with the clamping screw nut seat 3-11 and the clamping guide sleeve 3-13, and the movable top 3-16 It is installed in the guide seat 3-15 and connected to the transmission plate 3-14; during normal operation, the clamping servo motor 3-3 drives the clamping transmission screw 3-10 to rotate, driving the transmission plate 3-14 to move back and forth on the clamping transmission screw 3-10 and the clamping guide rod 3-12, so that the movable top 3-16 connected to the transmission plate 3-14 moves back and forth along the direction of the guide seat 3-15, clamping and positioning the ceramic column set on the tooling assembly 4, and tightening the ceramic column.

[0107] Specifically, in a specific embodiment of the present invention, the tooling assembly 4 includes: a tooling rod 4-1; a tightening nut 4-2 which is sleeved on both ends of the tooling rod 4-1 and is used to lock the ceramic column tooling piece; one end of the tooling rod 4-1 is arranged in the blind hole 2-5 and is fixedly connected to the first rotating spindle 2-4; a positioning hole 4-3 is provided at the other end of the tooling rod 4-1, and one end of the movable top 3-16 is abutted against the positioning hole 4-3.

[0108] like Figure 7As shown, in an embodiment of the present invention, the main structure of the tooling assembly 4 is composed of the tooling rod 4-1 and the tightening nut 4-2; the ceramic column tooling piece is sleeved on the tooling rod 4-1, and the tightening nuts 4-2 are arranged at both ends of the ceramic column to tighten the ceramic column tooling piece, so as to realize the installation and fixation of the workpiece; when the ceramic column tooling piece is installed on the tooling assembly 4, one end of the tooling rod 4-1 is extended into the blind hole 2-5 of the first rotating spindle 2-4 and is fastened with a fastening screw, so that the first rotating spindle 2-4 can drive the ceramic column tooling piece to rotate, and the other end of the tooling rod 4-1 is supported by the movable top 3-16 driven by the clamping servo motor 3-3, so as to realize the convenient positioning and installation of ceramic column tooling pieces of different lengths.

[0109] Specifically, in a specific embodiment of the present invention, the X-axis motion assembly 5 includes: a first support seat 5-1 arranged on the frame 1; a second support seat 5-2 arranged on the frame 1 and symmetrically arranged with the first support seat 5-1; a third support seat 5-3 arranged on the frame 1 and located between the first support seat 5-1 and the second support seat 5-2; an X-axis guide column 5-4 that runs through the third support seat 5-3 and is connected to the first support seat 5-1 and the second support seat 5-2 at both ends; an X-axis guide sleeve 5-5 sleeved on the X-axis guide column 5-4; an X-axis linear bearing 5-6 sleeved on the X-axis guide column 5-4 and connected to the X-axis guide sleeve 5-5; a first driving mechanism 5-7 arranged on the first support seat 5-1; a first X-axis screw rod fixing seat 5-8 arranged on the first support seat 5-1; a first X-axis screw rod support seat 5-6 arranged on the left side wall of the third support seat 5-3 -9; a first X-axis transmission screw 5-10 passing through the first X-axis screw fixing seat 5-8, one end of the first X-axis transmission screw 5-10 is connected to the first driving mechanism 5-7, and the other end is connected to the first X-axis screw support seat 5-9; a first X-axis screw nut seat 5-11 arranged on the first X-axis transmission screw 5-10; a second driving mechanism 5-12 arranged on the second support seat 5-2; a second X-axis screw fixing seat 5-13 arranged on the second support seat 5-2; a second X-axis screw support seat 5-14 arranged on the right side wall of the third support seat 5-3; a second X-axis transmission screw 5-15 passing through the second X-axis screw fixing seat 5-13, one end of the second X-axis transmission screw 5-15 is connected to the second driving mechanism 5-12, and the other end is connected to the second X-axis screw support seat 5-14; a second X-axis screw nut seat 5-16 arranged on the second X-axis transmission screw 5-15.

[0110] Specifically, in a specific embodiment of the present invention, two X-axis guide columns 5-4 are provided; both X-axis guide columns 5-4 pass through the third support seat 5-3, and are arranged parallel to each other between the first support seat 5-1 and the second support seat 5-2; the third support seat 5-3 divides the X-axis guide column 5-4 into 4 sections, and each section of the X-axis guide column 5-4 is provided with the X-axis guide sleeve 5-5 and the X-axis linear bearing 5-6.

[0111] Specifically, in a specific embodiment of the present invention, the structure of the first driving mechanism 5-7 is the same as that of the second driving mechanism 5-12; wherein the first driving mechanism 5-7 includes: an X-axis motor mounting seat 5-17 arranged on the first support seat 5-1; an X-axis servo motor 5-18 arranged in the X-axis motor mounting seat 5-17; an X-axis reducer 5-19 connected to the output shaft of the X-axis servo motor 5-18; an X-axis reducer 5-19 connected to the output shaft of the X-axis reducer 5-19 at one end and connected to the first X-axis transmission screw 5-10 at the other end.

[0112] like Figure 8 , 9As shown, in an embodiment of the present invention, the main structure of the X-axis motion assembly 5 is composed of the first support seat 5-1, the second support seat 5-2, the third support seat 5-3, the X-axis guide column 5-4, the X-axis guide sleeve 5-5, the X-axis linear bearing 5-6, the first driving mechanism 5-7, the first X-axis screw fixing seat 5-8, the first X-axis screw support seat 5-9, the first X-axis transmission screw 5-10, the first X-axis screw nut seat 5-11, the second driving mechanism 5-12, the second X-axis screw fixing seat 5-13, the second X-axis screw support seat 5-14, the second X-axis transmission The first support seat 5-1 and the second support seat 5-2 have the same structure, and the two are symmetrically arranged on the left and the right, and are connected with the two X-axis guide columns 5-4 to form a whole. The third support seat 5-3 is installed between the two X-axis guide columns 5-4 to increase the strength of the X-axis guide columns 5-4; the first X-axis transmission screw 5-10 is connected with the first X-axis screw fixing seat 5-8 and the first X-axis screw support seat 5-9, and the first X-axis screw support seat 5-9 is installed on the third support seat 5-3 The first support seat 5-1 is used to fix the first X-axis transmission screw 5-10. The X-axis servo motor 5-18 and the X-axis reducer 5-19 arranged on the first support seat 5-1 are connected as a whole and fixed on the X-axis motor mounting seat 5-17. The output shaft of the X-axis reducer 5-19 is connected to the input end of the first X-axis transmission screw 5-10 through the X-axis coupling 5-20. The first X-axis screw nut seat 5-11 is installed on the first X-axis transmission screw 5-10. The cutting and grinding motion assembly 6 is simultaneously connected to the two X-axis guide sleeves 5-5 and the first X-axis transmission screw The rod 5-10 is connected so that the X-axis servo motor 5-18 can drive the first X-axis transmission screw 5-10 to rotate, so that the cutting and grinding motion component 6 connected thereto can move back and forth along the direction of the X-axis guide column 5-4; similarly, the second X-axis transmission screw 5-15 has the same installation principle as the first X-axis transmission screw 5-10. After installation, the X-axis servo motor 5-18 arranged on the second support seat 5-2 can drive the second X-axis transmission screw 5-15 to rotate, so that the cutting and grinding motion component 6 connected thereto can move back and forth on the X-axis guide column 5-4.

[0113] Specifically, in a specific embodiment of the present invention, the first cutting and grinding motion assembly is connected to the first X-axis screw nut seat 5-11, and the second cutting and grinding motion assembly is connected to the second X-axis screw nut seat 5-14.

[0114] Specifically, in a specific embodiment of the present invention, the first cutting and grinding motion component and the second cutting and grinding motion component have the same structure.

[0115] Among them, in the embodiment of the present invention, the cutting and grinding motion component 6 is provided with two parts, which are in a mirror relationship and are arranged below the X-axis motion component 5; the first cutting and grinding motion component is connected to the two X-axis guide sleeves 5-5 and the first X-axis screw nut seat 5-11 on the left side at the same time, so that the X-axis servo motor 5-18 on the left side can drive the first cutting and grinding motion component to move back and forth along the direction of the X-axis guide column 5-4; and the second cutting and grinding motion component is connected to the two X-axis guide sleeves 5-5 and the second X-axis screw nut seat 5-16 on the right side at the same time, so that the X-axis servo motor 5-18 on the right side can also drive the second cutting and grinding motion component to move back and forth along the direction of the X-axis guide column 5-4, and the movements of the first cutting and grinding motion component and the second cutting and grinding motion component are independent of each other and are controlled by two different X-axis servo motors 5-18; secondly, in the present invention In the embodiment, the main structure of the cutting and grinding motion component 6 is composed of the Y-axis motion component 6-2, the spindle rotation component 6-3, the cutting and grinding transmission component 6-4, the cutting motion component 6-5 and the grinding motion component 6-6; the cutting motion component 6-5 and the grinding motion component 6-6 are respectively used for cutting and grinding the ceramic column installed on the tooling component 4; the Y-axis motion component 6-2 is used to control the cutting motion component 6-5 and the grinding motion component 6-6 to move in the Y-axis direction, so that they are close to or away from the ceramic column installed on the tooling component 4, and the spindle rotation component 6-3 is used to realize the switching of the cutting process and the grinding process. In this embodiment, a power source is arranged on the cutting and grinding transmission component 6, which can transmit the rotational power of cutting and grinding to the cutting motion component 6-5 and the grinding motion component 6-6.

[0116] Specifically, in a specific embodiment of the present invention, the Y-axis motion assembly 6-2 includes: a Y-axis motor mounting plate 6-2-1 arranged on the inner bottom surface of the cutting and grinding opening box 6-1; a Y-axis servo motor 6-2-2 connected to the Y-axis motor mounting plate 6-2-1; a Y-axis coupling 6-2-3 arranged at the output end of the Y-axis servo motor 6-2-2; a Y-axis transmission screw 6-2-4 connected to the Y-axis coupling 6-2-3; a Y-axis screw nut seat 6-2-5 sleeved on the Y-axis transmission screw 6-2-4; a Y-axis screw nut seat 6-2-5 arranged on the Y-axis screw A connecting plate 6-2-6 on the rod nut seat 6-2-5; a Y-axis screw fixing seat 6-2-7 and a Y-axis screw supporting seat 6-2-8 arranged on the inner bottom surface of the cutting and grinding opening box 6-1; the Y-axis screw fixing seat 6-2-7 and the Y-axis screw supporting seat 6-2-8 are respectively sleeved on the head and tail ends of the Y-axis transmission screw 6-2-4; linear guide rails 6-2-9 symmetrically arranged on both sides of the Y-axis transmission screw 6-2-4; a guide rail slider 6-2-10 arranged on the linear guide rail 6-2-9 and connected to the connecting plate 6-2-6.

[0117] Specifically, in a specific embodiment of the present invention, the cutting and grinding opening box 6-1 includes: a mounting plate 6-1-1 connected to the X-axis motion assembly 5; a left vertical plate 6-1-2 and a right vertical plate 6-1-3 respectively arranged on the left and right sides of the mounting plate 6-1-1; a box bottom plate 6-1-4 arranged in parallel below the mounting plate 6-1-1 and connected to the left vertical plate 6-1-2 and the right vertical plate 6-1-3; a rear cover plate 6-1-5 arranged between the left vertical plate 6-1-2 and the right vertical plate 6-1-3 and connected to the mounting plate 6-1-1 and the box bottom plate 6-1-4; a functional position structure is arranged on the rear cover plate 6-1-5, more specifically, the rear cover plate 6 -1-5 has a first channel and a second channel connected to the functional position structure on the inner side, the functional position structure includes a middle section hole and arc section holes arranged on both sides of the middle section hole, and a U-shaped boss is arranged on the outer edge of the middle section hole, wherein the first channel is connected to the arc section hole, and is used to allow the coolant to flow through the high-temperature area to absorb heat, reduce the deformation of the cutting and grinding opening box 6-1 caused by thermal stress, and improve the reliability of the whole machine; the second channel is connected to the middle section hole, and its special position design can help guide the flow of lubricating liquid, wherein the U-shaped boss can avoid stress concentration at the edge of the functional position structure, and can be used as a positioning point for the first channel and the second channel during manufacturing and installation, thereby improving the convenience of manufacturing and installation.

[0118] like Fig.11As shown, in the embodiment of the present invention, the main structure of the Y-axis motion assembly 6-2 is composed of the mounting plate 6-1-1, the left vertical plate 6-1-2, the right vertical plate 6-1-3, the rear cover plate 6-1-5, the Y-axis motor mounting plate 6-2-1, the Y-axis servo motor 6-2-2, the Y-axis coupling 6-2-3, the Y-axis transmission screw 6-2-4, the Y-axis screw nut seat 6-2-5, the connecting plate 6-2-6, and the Y-axis screw fixed The Y-axis servo motor 6-2-2 is mounted on the Y-axis motor mounting plate 6-2-1, and the two linear guide rails 6-2-9 and the Y-axis motor mounting plate 6-2-10 are composed of a seat 6-2-7, a Y-axis screw rod support seat 6-2-8, a linear guide rail 6-2-9 and a guide rail slider 6-2-10; wherein the mounting plate 6-1-1, the left vertical plate 6-1-2, the right vertical plate 6-1-3, the rear cover plate 6-1-5, and the box bottom plate 6-1-4 form a box, and the Y-axis servo motor 6-2-2 is mounted on the Y-axis motor mounting plate 6-2-1. The mounting plate 6-2-1, the Y-axis screw fixing seat 6-2-7, and the Y-axis screw support seat 6-2-8 are all fixed on the bottom plate 6-1-4 of the box body. The Y-axis transmission screw 6-2-4 is fixed by the Y-axis screw fixing seat 6-2-7 and the Y-axis screw support seat 6-2-8, and is connected to the Y-axis servo motor 6-2-2 through the Y-axis coupling 6-2-3. The connecting plate 6-2-6 is installed on the Y-axis screw nut seat 6-2-5, so that the Y-axis servo motor 6-2-2 can drive the connecting plate 6-2-6 to move back and forth along the installation direction of the Y-axis transmission screw 6-2-4. The connecting plate 6-2-6 is connected to the guide rail slider 6-2-10, thereby driving the spindle rotation assembly 6-3 connected to the guide rail slider 6-2-10 to move back and forth in the screw installation direction, thereby controlling the Y-axis feed of the cutting and grinding motion assembly 6-6.

[0119] Specifically, in a specific embodiment of the present invention, the spindle rotation assembly 6-3 includes: a spindle rotation support seat 6-3-1 arranged on the guide rail slider 6-2-10; a second bearing seat 6-3-2 arranged on the spindle rotation support seat 6-3-1; a second rotating spindle 6-3-3 passing through the second bearing seat 6-3-2; the output end of the second rotating spindle 6-3-3 is fixedly connected to the cutting and grinding transmission assembly 6-4; a spindle rotation motor seat 6-3-4 arranged on the side wall of the second bearing seat 6-3-2; a spindle rotation servo motor 6-3-5 arranged in the spindle rotation motor seat 6-3-4; a spindle rotation reducer 6-3-6 arranged at the output end of the spindle rotation servo motor 6-3-5; a spindle rotation coupling 6-3-7 arranged at the output end of the spindle rotation reducer 6-3-6 and connected to the second rotating spindle 6-3-3.

[0120] like Fig.12 , 13As shown, the main structure of the spindle rotation assembly 6-3 is composed of the spindle rotation support seat 6-3-1, the second bearing seat 6-3-2, the second rotating spindle 6-3-3, the spindle rotation motor seat 6-3-4, the spindle rotation servo motor 6-3-5, the spindle rotation reducer 6-3-6, the spindle rotation reducer 6-3-6 and the spindle rotation coupling 6-3-7; wherein, in the embodiment of the present invention, the second bearing seat 6-3-2 is similar in structure to the first bearing seat 2-2, A deep groove ball bearing, a double row angular contact bearing, a spindle inner spacer 6-3-8, and a spindle outer spacer 6-3-9 are arranged in the second bearing seat 6-3-2; a bearing cover is installed on the left side of the second bearing seat 6-3-2, and a spindle locating ring 6-3-10 is installed on the right side of the second bearing seat 6-3-2 to prevent the deep groove ball bearing and the double row angular contact bearing from moving in the inner hole of the second bearing seat 6-3-2. The second rotating spindle 6-3-3 passes through the deep groove ball bearing and the double row angular contact bearing. The inner hole is locked with a second locking circular nut 6-3-11; secondly, the spindle rotation servo motor 6-3-5 and the spindle rotation reducer 6-3-6 are connected as a whole, the spindle rotation reducer 6-3-6 is installed on the spindle rotation motor seat 6-3-4, the spindle rotation motor seat 6-3-4 is fixed on the bearing seat, the output shaft of the spindle rotation reducer 6-3-6 is connected to the rotating spindle through the spindle rotation coupling 6-3-7, and the second bearing seat 6-3-2 is installed on the spindle rotation The spindle rotation support seat 6-3-1 enables the spindle rotation servo motor 6-3-5 to drive the rotating spindle to rotate; and the spindle rotation component 6-3 is installed on the Y-axis motion component 6-2, that is, the spindle rotation support seat 6-3-1 is simultaneously connected to the guide rail sliders 6-2-10 and the connecting plate 6-2-6 on the two linear guide rails 6-2-9, and the Y-axis servo motor 6-2-2 can drive the spindle rotation component 6-3 to move back and forth along the direction of the linear guide rail 6-2-9.

[0121] Specifically, in a specific embodiment of the present invention, the cutting and grinding transmission assembly 6-4 includes: a rotating plate 6-4-1 connected to the second rotating spindle 6-3-3; a cutting and grinding motor mounting seat 6-4-2 arranged on the side wall of the rotating plate 6-4-1; a cutting and grinding drive motor 6-4-3 arranged on the cutting and grinding motor mounting seat 6-4-2; an active wheel 6-4-4 sleeved on the output shaft of the cutting and grinding drive motor 6-4-3 and movably connected to the rotating plate 6-4-1; a drive wheel 6-4-4 arranged on the rotating plate 6-4-1 and movably connected to the rotating plate A tensioning pulley 6-4-5 movably connected to 6-4-1; a cutting pulley 6-4-6 and a grinding pulley 6-4-7 arranged on the rotating plate 6-4-1 and movably connected to the rotating plate 6-4-1; the cutting pulley 6-4-6 is connected to the cutting motion component 6-5, and the grinding pulley 6-4-7 is connected to the grinding motion component 6-6; a transmission belt 6-4-8 arranged on the driving wheel 6-4-4, the tensioning pulley 6-4-5, the cutting pulley 6-4-6 and the grinding pulley 6-4-7.

[0122] Specifically, in a specific embodiment of the present invention, the driving wheel 6-4-4 and the tensioning wheel 6-4-5 include: a rolling shaft 9 arranged on the rotating plate 6-4-1; a rolling bearing 10 sleeved on the rolling shaft 9 and connected to the rotating plate 6-4-1; and a wheel body 11 arranged at one end of the rolling shaft 9.

[0123] like Fig.14 , 15As shown in Figures 16, in the embodiment of the present invention, the main structure of the cutting and grinding transmission assembly 6-4 is composed of the rotating plate 6-4-1, the cutting and grinding motor mounting seat 6-4-2, the cutting and grinding drive motor 6-4-3, the driving wheel 6-4-4, the tensioning wheel 6-4-5, the cutting pulley 6-4-6, the grinding pulley 6-4-7 and the transmission belt 6-4-8; the cutting and grinding drive motor 6-4-3, the tensioning wheel 6-4-5, the cutting motion assembly 6-5 and the grinding motion assembly 6-6 are arranged in a quadrilateral and are connected by the transmission belt 6-4-8; the cutting and grinding drive motor 6-4-3 is installed on the cutting and grinding motor mounting seat 6-4-2, the cutting and grinding motor mounting seat 6-4-2 is arranged on the rotating plate 6-4-1, and the driving wheel 6-4-4 is fixed on the cutting The grinding drive motor 6-4-3 is on the output shaft; the rolling bearing 10 is fixed on the rotating plate 6-4-1, and the rolling shaft 9 is connected to the tensioning wheel 6-4-5 and fixed on the rolling bearing 10, so that the cutting and grinding drive motor 6-4-3 can simultaneously drive the cutting motion component 6-5 and the grinding motion component 6-6 to rotate through the driving wheel 6-4-4, the tensioning wheel 6-4-5, the cutting pulley 6-4-6 and the grinding pulley 6-4-7; and the rotating plate 6-4-1 is fixed on the second rotating spindle 6-3-3. When the process switching is required, the spindle rotation servo motor 6-3-5 controls the second rotating spindle 6-3-3 to rotate, so as to rotate the rotating plate 6-4-1 to realize the conversion of the cutting and grinding processes.

[0124] Specifically, in a specific embodiment of the present invention, the cutting motion assembly 6-5 includes: a cutting bearing seat 6-5-1; a cutting spindle 6-5-2 that passes through the cutting bearing seat 6-5-1 and is movably connected to the cutting bearing seat 6-5-1, one end of the cutting spindle 6-5-2 being connected to the cutting pulley 6-4-6; a cutting disc 6-5-3 arranged at the other end of the cutting spindle 6-5-2; a cutting round nut 6-5-4 that is sleeved on the cutting spindle 6-5-2 and is used to tighten the cutting disc 6-5-3; and a cutting protection plate 6-5-5 that is sleeved on the cutting spindle 6-5-2 and is located at both ends of the cutting disc 6-5-3.

[0125] Specifically, in a specific embodiment of the present invention, the cutting bearing seat 6-5-1 includes: a second seat body; a second bearing seat 6-3-2 arranged in the second seat body; a cutting inner spacer and a cutting outer spacer arranged in the seat body for separating the second bearing group; a second stopping circular nut 6-3-11 arranged on one side of the second seat body for clamping the second bearing group; a second stopping ring mounted on the second stopping circular nut 6-3-11; and a bearing stopping cover arranged on the other side of the second seat body.

[0126] Among them, Fig.17, 18 As shown, in an embodiment of the present invention, the inner hole of the cutting bearing seat 6-5-1 is sequentially loaded with a deep groove ball bearing, a cutting inner spacer, a cutting outer spacer, and a double-row angular contact bearing, the second retaining ring is installed on the left side of the cutting bearing seat 6-5-1, and the bearing retaining cover is installed on the right side of the cutting bearing seat 6-5-1, which can effectively prevent the deep groove ball bearing and the double-row angular contact bearing from moving in the inner hole of the cutting bearing seat 6-5-1; secondly, the right end of the cutting spindle 6-5-2 is sequentially loaded with a cutting protection plate 6-5-5 and a cutting disc 6-5-3, and locked with a cutting round nut 6-5-4, the left end of the cutting spindle 6-5-2 is inserted into the inner holes of the deep groove ball bearing and the double-row angular contact bearing and locked with the second retaining round nut 6-3-11, and finally the left end of the cutting spindle 6-5-2 is installed with the cutting pulley 6-4-6, so that the cutting pulley 6-4-6 can rotate with the cutting disc 6-5-3.

[0127] Specifically, in a specific embodiment of the present invention, the grinding motion component 6-6 includes: a grinding bearing seat 6-6-1; a grinding spindle 6-6-2 that passes through the grinding bearing seat 6-6-1 and is movably connected to the grinding bearing seat 6-6-1, and one end of the grinding spindle 6-6-2 is connected to the grinding pulley 6-4-7; a grinding plate 6-6-3 is arranged at the other end of the grinding spindle 6-6-2; a grinding round nut 6-6-4 is sleeved on the grinding spindle 6-6-2 and is used to tighten the grinding plate 6-6-3; a grinding protection plate 6-6-5 is sleeved on the grinding spindle 6-6-2 and is located at both ends of the grinding plate 6-6-3.

[0128] Among them, Fig.19 , 20 As shown, the main structure and installation principle of the grinding motion component 6-6 are consistent with those of the cutting motion component 6-5, which can make the grinding plate 6-6-3 rotate along with the grinding pulley 6-4-7; in the grinding motion component 6-6, the grinding bearing seat 6-6-1 is installed on the rotating plate 6-4-1, and the cutting bearing seat 6-5-1 in the cutting motion component 6-5 is also installed on the rotating plate 6-4-1, and the belt connects the tensioning wheel 6-4-5, the cutting pulley 6-4-6, the grinding pulley 6-4-7 and the cutting and grinding drive motor 6-4-3 together, and the cutting and grinding drive motor 6-4-3 can simultaneously drive the cutting plate 6-5-3 and the grinding plate 6-6-3 to rotate to perform cutting and grinding operations.

[0129] As described above, an embodiment of the present invention involves a CNC cutting and grinding machine for ceramic columns, which can solve the problems in ceramic column processing that the cutting and grinding processes cannot be completed at one time, the processing time is long, and the cutting blade 6-5-3 needs to be manually positioned when processing ceramic columns of different lengths. It is equipped with a cutting motion component 6-5 and a grinding motion component 6-6 at the same time, and a motor, belt and pulley are used to simultaneously drive the cutting blade 6-5-3 and the grinding blade 6-6-3, and the cutting blade 6-5-3 and the grinding blade 6-6-3 are switched in a swinging manner, which can not only meet the requirements of the two processes at the same time, but also facilitate the clamping of ceramic columns without manual positioning, greatly shortening the extension time, and effectively improving the product production efficiency.For the ceramic column CNC cutting and grinding machine, its main structure is composed of the frame 1, the active rotating end component 2, the active top component 3, the tooling component 4, the X-axis motion component 5, the cutting and grinding motion component 6, the protective cover 7 and the human-machine control component 8; wherein, the protective cover 7 is installed on the frame 1, which plays a role in aesthetics and safety protection, the active rotating end component 2, the active top component 3, the tooling component 4, the X-axis motion component 5 and the cutting and grinding motion component 6 are all arranged in the protective cover 7, connected to the frame 1, and cooperate with each other to perform cutting and grinding operations, and the human-machine control component 8 is installed on the protective cover 7, and the movement of each component in the protective cover 7 is controlled by inputting programs and parameters to realize the correct cutting and grinding operation. Normal operation; specifically, first, the active rotating end assembly 2, the active top assembly 3 and the tooling assembly 4 are combined to form a workpiece clamping device for realizing convenient positioning and installation of the ceramic column tooling parts. The active rotating end assembly 2 is arranged on one side of the upper surface of the frame 1, and the active top assembly 3 is arranged on the other side of the upper surface of the frame 1. The installation positions of the two are relative and installed on the same horizontal line, and the tooling assembly 4 is installed between the active rotating end assembly 2 and the active top assembly 3. When the ceramic column tooling parts are installed, the ceramic column is clamped on the tooling assembly 4, and one end of the tooling assembly 4 is fixed on the active rotating end assembly 2 On the one hand, the movable top in the movable top assembly 3 can move along the installation horizontal line and abut against the other end of the tooling assembly 4 to achieve accurate and convenient positioning and clamping when processing ceramic columns of different lengths; secondly, after completing the positioning and clamping of the ceramic column tooling, the X-axis motion assembly 5 and the cutting and grinding motion assembly 6 perform cutting and grinding operations on the ceramic column tooling according to the program and parameters set by the human-machine control assembly 8, the X-axis motion assembly 5 is installed on the frame 1, and the cutting and grinding motion assembly 6 is installed below the X-axis motion assembly 5 and is movably connected to the X-axis motion assembly 5, and the X-axis motion assembly 5 and the cutting and grinding motion assembly 6 are both arranged as a whole Installed on one side of the tooling assembly 4, the X-axis motion assembly 5 is essentially a driving assembly, which drives the cutting and grinding motion assembly 6 to move back and forth in the horizontal direction, and the cutting and grinding motion assembly 6 is equipped with a Y-axis motion assembly 6-2, a spindle rotation assembly 6-3, a cutting and grinding transmission assembly 6-4, a cutting motion assembly 6-5 and a grinding motion assembly 6-6, and the cutting motion assembly 6-5 and the grinding motion assembly 6-6 are used to cut and grind the ceramic column, and the Y-axis motion assembly 6-2 is combined with the X-axis motion assembly 5 to control the tool feed of the cutting and grinding motion assembly 6-6, and cut and grind the ceramic column installed on the tooling assembly 4. It can be seen that the technical solution involved in the present invention can meet the process requirements of cutting and grinding of ceramic columns at the same time compared with the prior art, and can realize convenient clamping and positioning when processing ceramic columns of different lengths, thereby improving product processing and production efficiency.

[0130] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A CNC cutting and grinding machine for ceramic columns, characterized in that: include: frame; An active rotating end assembly disposed on the frame; A movable top assembly disposed on the frame; A tooling assembly connected to the active rotating end assembly and the movable top assembly and used for installing a ceramic column; An X-axis motion assembly disposed on the frame; A cutting and grinding motion component disposed on the X-axis motion component and movably connected to the X-axis motion component; A protective cover disposed on the frame; A human-machine control component disposed on the protective cover and communicatively connected with the active rotating end component, the movable top component, the X-axis motion component, and the cutting and grinding motion component; The active rotating end assembly includes: a rotating motor arranged on the frame; a first bearing seat arranged on the frame; a transmission mechanism connected to the rotating motor and the first bearing seat; a first rotating spindle penetrating the first bearing seat and connected to the transmission mechanism; a blind hole arranged at one end of the first rotating spindle; a threaded through hole arranged on the side wall of the blind hole; and a fastener arranged in the threaded through hole. The movable top assembly includes: a clamping base plate arranged on the frame; a motor mounting plate arranged on one side of the clamping base plate; a clamping servo motor arranged on the motor mounting plate; a clamping coupling connected to the output shaft of the clamping servo motor; a screw support end mounting plate arranged on the other side of the clamping base plate; a screw fixed end mounting plate arranged on the frame and located between the motor mounting plate and the screw support end mounting plate; a reinforcing rib plate arranged on the frame and connected to the motor mounting plate, the screw fixed end mounting plate and the screw support end mounting plate; a first screw fixing seat arranged on the screw fixed end mounting plate; a first screw support seat arranged on the screw support end mounting plate; A clamping transmission screw that passes through the first screw fixing seat; one end of the clamping transmission screw is connected to the clamping coupling, and the other end is connected to the first screw support seat; a clamping screw nut seat arranged on the clamping transmission screw; one end is connected to the screw fixing end mounting plate, and the other end is connected to the guide rod of the screw support end mounting plate, and the guide rod and the clamping transmission screw are arranged parallel to each other; a clamping guide sleeve arranged on the guide rod; a transmission plate connected to the clamping screw nut seat and the clamping guide sleeve; a guide seat arranged on the frame; a movable top arranged on the guide seat; the movable top passes through the guide seat, one end is connected to the transmission plate, and the other end abuts against the tooling assembly; The X-axis motion assembly includes: a first support seat arranged on the frame; a second support seat arranged on the frame and symmetrically arranged with the first support seat; a third support seat arranged on the frame and located between the first support seat and the second support seat; an X-axis guide column that passes through the third support seat and is respectively connected to the first support seat and the second support seat at both ends; an X-axis guide sleeve that is sleeved on the X-axis guide column; an X-axis linear bearing that is sleeved on the X-axis guide column and connected to the X-axis guide sleeve; a first driving mechanism that is arranged on the first support seat; a first X-axis screw rod fixing seat that is arranged on the first support seat; a first X-axis screw rod support seat that is arranged on the left side wall of the third support seat; A first X-axis transmission screw passing through the first X-axis screw fixing seat, one end of the first X-axis transmission screw being connected to the first driving mechanism, and the other end being connected to the first X-axis screw support seat; a first X-axis screw nut seat being arranged on the first X-axis transmission screw; a second driving mechanism being arranged on the second support seat; a second X-axis screw fixing seat being arranged on the second support seat; a second X-axis screw support seat being arranged on the right side wall of the third support seat; a second X-axis transmission screw passing through the second X-axis screw fixing seat, one end of the second X-axis transmission screw being connected to the second driving mechanism, and the other end being connected to the second X-axis screw support seat; a second X-axis screw nut seat being arranged on the second X-axis transmission screw; The cutting and grinding motion assembly includes: a first cutting and grinding motion assembly arranged below the X-axis motion assembly; a second cutting and grinding motion assembly arranged below the X-axis motion assembly and symmetrically arranged with the first cutting and grinding motion assembly; the first cutting and grinding motion assembly or the second cutting and grinding motion assembly includes: a cutting and grinding opening box; a Y-axis motion assembly arranged on the bottom surface of the cutting and grinding opening box; a spindle rotation assembly arranged on the Y-axis motion assembly; a cutting and grinding transmission assembly connected to the output shaft of the spindle rotation assembly; a cutting motion assembly and a grinding motion assembly arranged on the cutting and grinding transmission assembly; The cutting and grinding transmission assembly comprises: a rotating plate; a cutting and grinding motor mounting seat arranged on the side wall of the rotating plate; a cutting and grinding drive motor arranged on the cutting and grinding motor mounting seat; a driving wheel sleeved on the output shaft of the cutting and grinding drive motor and movably connected to the rotating plate; a tensioning wheel arranged on the rotating plate and movably connected to the rotating plate; a cutting pulley and a grinding pulley arranged on the rotating plate and movably connected to the rotating plate; the cutting pulley is connected to the cutting motion assembly, and the grinding pulley is connected to the grinding motion assembly; a transmission belt arranged on the driving wheel, the tensioning wheel, the cutting pulley and the grinding pulley; The cutting motion assembly includes: a cutting bearing seat; a cutting spindle that passes through the cutting bearing seat and is movably connected to the cutting bearing seat, one end of the cutting spindle being connected to the cutting pulley; a cutting blade arranged at the other end of the cutting spindle; a cutting round nut sleeved on the cutting spindle and used to press the cutting blade; a cutting protection plate sleeved on the cutting spindle and located at both ends of the cutting blade; the cutting bearing seat includes: a second seat body; a second bearing group arranged in the second seat body; a cutting inner spacer and a cutting outer spacer arranged in the seat body and used to separate the second bearing group; a second stopping round nut arranged on one side of the second seat body and used to clamp the second bearing group; a second stopping ring sleeved on the second stopping round nut; a bearing stopping cover arranged on the other side of the second seat body.

2. The CNC cutting and grinding machine for ceramic columns according to claim 1, characterized in that: The tooling assembly comprises: Tooling rod; A tightening nut sleeved on both ends of the tooling rod and used to lock the ceramic column tooling piece; One end of the tooling rod is disposed in the blind hole and fixedly connected to the first rotating spindle; The other end of the tooling rod is provided with a positioning hole, and one end of the movable top is in contact with the positioning hole.

3. The CNC cutting and grinding machine for ceramic columns according to claim 1, characterized in that: The first cutting and grinding motion assembly is connected to the first X-axis screw rod nut seat, and the second cutting and grinding motion assembly is connected to the second X-axis screw rod nut seat.

4. The CNC cutting and grinding machine for ceramic columns according to claim 1, characterized in that: The cutting and grinding opening box comprises: A mounting plate connected to the X-axis motion assembly; a left vertical plate and a right vertical plate arranged on both sides of the mounting plate; a box bottom plate arranged below the mounting plate and connected to the left vertical plate and the right vertical plate; a rear cover plate arranged between the left vertical plate and the right vertical plate and connected to the mounting plate and the box bottom plate; a functional position structure arranged on the rear cover plate; a first channel and a second channel arranged on the inner side of the rear cover plate and connected to the functional position structure; the functional position structure includes a middle section hole position, arc section hole positions arranged on both sides of the middle section hole position, and a U-shaped boss is arranged on the outer edge of the middle section hole position; the first channel is connected to the arc section hole position, and the second channel is connected to the middle section hole position.

5. The CNC cutting and grinding machine for ceramic columns according to claim 4, characterized in that: The Y-axis motion assembly includes: A Y-axis motor mounting plate disposed on the bottom surface of the cutting and grinding opening box; A Y-axis servo motor connected to the Y-axis motor mounting plate; A Y-axis coupling disposed at the output end of the Y-axis servo motor; A Y-axis transmission screw connected to the Y-axis coupling; A Y-axis screw nut seat sleeved on the Y-axis transmission screw; A connecting plate disposed on the Y-axis screw nut seat; A Y-axis screw fixing seat and a Y-axis screw supporting seat are arranged on the bottom surface of the cutting and grinding opening box; The Y-axis screw fixing seat and the Y-axis screw supporting seat are respectively sleeved on the head and tail ends of the Y-axis transmission screw; Linear guide rails symmetrically arranged on both sides of the Y-axis transmission screw; A guide rail slider is arranged on the linear guide rail and connected to the connecting plate.

6. The CNC cutting and grinding machine for ceramic columns according to claim 5, characterized in that: The spindle rotating assembly comprises: A main shaft rotation support seat provided on the guide rail slider; A second bearing seat disposed on the spindle rotation support seat; a second rotating spindle extending through the second bearing seat; The output end of the second rotating spindle is fixedly connected to the cutting and grinding transmission assembly; A main shaft rotating motor seat disposed on the side wall of the second bearing seat; A spindle rotation servo motor disposed in the spindle rotation motor seat; A spindle rotation reducer disposed at the output end of the spindle rotation servo motor; A main shaft rotation coupling is arranged at the output end of the main shaft rotation reducer and connected to the second rotating main shaft.

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