Machine tool with rotary workbench and control system

Abstract

The utility model provides a machine tool with a rotary worktable and a control system. The machine tool comprises a machine body, the worktable, two supporting seats and a first driving part, rotating shafts are arranged at two ends of the workbench; the two supporting seats are installed on the machine body, through holes are formed in the supporting seats, the two supporting seats are arranged at the two ends of the workbench respectively, and a rotating shaft of the workbench is rotationally connected with the supporting seats through the through holes; the first driving piece is installed on a supporting base at one end of the machine body, and the driving end of the first driving piece is in transmission connection with a rotating shaft of the workbench. The first driving piece drives the workbench to rotate on the supporting seat, so that the workbench is controlled to rotate, angle adjustment is conducted according to machining requirements, it is guaranteed that workpieces are machined at different angles or inclined plane structures, and the rapid machining effect is achieved. Various machine tools do not need to be combined for matched machining or various auxiliary tools do not need to be combined, machining cost and production cost are reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tools, and in particular relates to a machine tool with a rotary worktable and a control system. Background Art

[0002] With the development of the industry, there is an increasing demand for various parts, such as parts with different slopes, parts with unique processing structures on different slope surfaces, etc. However, the current machine tools conventionally use a workbench that can move left and right or forward and backward, and the workbench cannot be adjusted at an angle. In the process of processing the above-mentioned unique parts, it often takes a lot of time to achieve. For example, in order to realize the processing of parts with complex structures on some inclined surfaces, since the workbench cannot adjust the angle of the workpiece, when processing the inclined surface structure, some structures are in the processing dead angle of the processing head. At this time, it is often necessary to combine multiple machine tools for processing or to cooperate with multiple auxiliary tools to achieve it, resulting in high processing costs for single parts, low production efficiency and high production costs. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a machine tool with a rotating worktable and a control system to solve the problem in the prior art that the worktable cannot be angle-adjusted.

[0004] One embodiment of the utility model provides a machine tool with a rotary worktable, comprising:

[0005] body;

[0006] A workbench with rotating shafts at both ends;

[0007] Two support seats are mounted on the fuselage, the support seats are provided with through holes, the two support seats are respectively arranged at two ends of the workbench, and the rotating shaft of the workbench is rotatably connected with the support seats through the through holes;

[0008] The first driving member is installed on a supporting seat at one end of the fuselage, and the driving end of the first driving member is drivingly connected to the rotating shaft of the workbench.

[0009] In one of the embodiments, the body is provided with a material through-hole, and the material through-hole is provided through the bottom of the body, and the workbench is located above the material through-hole.

[0010] In one of the embodiments, a plurality of fixtures are provided on the workbench, and the fixtures are used to clamp the workpiece.

[0011] In one embodiment, the fixture comprises:

[0012] Base, one end of the base is provided with a limiting member, and a fixed clamping block is installed on the limiting member;

[0013] Limiting seat, the limiting seat is installed on the base, a second driving member is installed on a surface of the limiting seat opposite to the fixed clamping block, a movable clamping block is installed at a driving end of the second driving member, and the movable clamping block and the fixed clamping block are arranged oppositely; wherein, the second driving member is used for driving the movable clamping block to approach or move away from the fixed clamping block to clamp or release a workpiece.

[0014] In one embodiment, the fixture further includes a fastener, and the limiting seat is connected to the base through the fastener.

[0015] In one embodiment, a first sliding mechanism is arranged on the workbench, the first sliding mechanism includes at least two first sliding rails arranged in parallel, a plurality of first sliders are correspondingly arranged on both of the two first sliding rails, and the plurality of first sliders are sequentially arranged at intervals along the length direction of the first sliding rail, the first sliders are connected to the corresponding first sliding rails through fasteners, and the fixture is installed on the first sliders of the two first sliding rails.

[0016] In one embodiment, a processing manipulator is installed on the machine body, the processing manipulator is connected to the machine body through a second sliding mechanism, the processing manipulator has a main shaft, the main shaft is used for installing a tool for processing the workpiece, and the main shaft is located above the workbench.

[0017] In one embodiment, the second sliding mechanism includes:

[0018] At least two second sliding rails, installed on the machine body, at least two of the second sliding rails are arranged in parallel;

[0019] Sliding plate, second sliders are respectively arranged corresponding to at least two of the second sliding rails, and the sliding plate is slidably connected to the second sliding rails through the second sliders; wherein, the processing manipulator is installed on the sliding plate;

[0020] Rack, installed on the machine body, the rack is arranged in parallel with the second sliding rails;

[0021] Third driving member, installed on the sliding plate, a gear meshing with the rack is installed at a driving end of the third driving member.

[0022] In one embodiment, the first driving member and the third driving member include motors;

[0023] The second driving member includes a cylinder.

[0024] One embodiment of the present utility model further provides a control system, including:

[0025] A machine tool with a rotary table as described in any one of the above; the machine tool includes a second driving member and a third driving member;

[0026] A first control module, the first control module is electrically connected to the first driving member, and the first control module is used to control the operation and stop of the first driving member;

[0027] A second control module, the second control module is electrically connected to the second driving member, and the second control module is used to control the operation and stop of the second driving member;

[0028] A third control module, the third control module is electrically connected to the third driving member, and the third control module is used to control the operation and stop of the third driving member.

[0029] The machine tool with a rotary table and the control system provided by the above embodiments have the following beneficial effects:

[0030] By installing support seats at both ends of the fuselage, and both ends of the worktable are rotatably connected to the support, the first driving member drives the worktable to rotate on the support seat, thereby controlling the rotation of the worktable, so as to perform angle adjustment according to processing needs, ensuring the processing of workpieces at different angles or bevel structures. By driving the worktable to rotate with the first driving member, the bevel surface to be processed is rotated directly below the processing tool, achieving the effect of rapid processing. There is no need to combine multiple machine tools for processing or cooperate with multiple auxiliary tools, reducing processing costs and production costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0032] Figure 1 It is a schematic structural diagram of a machine tool with a rotary table provided by an embodiment of the present utility model;

[0033] Figure 2 For Figure 1 an enlarged schematic view of area A of the machine tool with a rotary table in

[0034] Figure 3 It is a schematic structural diagram of one of the tooling fixtures;

[0035] Figure 4 is Figure 1 the front view schematic diagram of a machine tool with a rotary table in

[0036] Figure 5 is Figure 4 the left view schematic diagram of a machine tool with a rotary table in

[0037] Figure 6 is Figure 4 the top view schematic diagram of a machine tool with a rotary table in

[0038] Reference numerals in the drawings: 1, machine body; 11, material passing opening; 2, worktable; 21, rotating shaft; 3, support seat; 4, first driving member; 5, tooling fixture; 51, base; 511, limiting member; 512, fixed clamping block; 514, limiting block; 52, limiting seat; 521, second driving member; 522, movable clamping block; 53, fastener; 54, adjusting mechanism; 541, limiting groove; 542, adjusting member; 543, limiting block; 6, first sliding mechanism; 61, first sliding rail; 62, first slider; 7, machining manipulator; 71, main shaft; 8, second sliding mechanism; 81, second sliding rail; 82, sliding plate; 821, second slider; 83, rack; 84, third driving member; 841, gear. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0041] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0042] Please refer to Figures 1-6 As shown, one of the embodiments of the present utility model provides a machine tool with a rotary table, including:

[0043] Machine body 1;

[0044] Worktable 2, with rotating shafts 21 provided at both ends;

[0045] Two support seats 3, installed on the machine body 1, the support seats 3 are provided with through holes, the two support seats 3 are respectively arranged at both ends of the worktable 2, and the rotating shafts 21 of the worktable 2 are rotatably connected to the support seats 3 through the through holes;

[0046] The first driving member 4, installed on the support seat 3 at one end of the machine body 1, and the driving end of the first driving member 4 is in transmission connection with the rotating shaft 21 of the worktable 2.

[0047] In this embodiment, by installing support seats 3 at both ends of the machine body 1, and the two ends of the worktable 2 are rotatably connected to the supports, the first driving member 4 drives the worktable 2 to rotate on the support seat 3, thereby controlling the rotation of the worktable 2 so as to perform angle adjustment according to processing requirements, ensuring the processing of workpieces with different angles or inclined surface structures. By rotating the worktable 2, the inclined surface to be processed is rotated to directly below the processing tool, achieving the effect of rapid processing. There is no need to combine multiple machine tools for processing or cooperate with multiple auxiliary tools, reducing processing costs and production costs, and improving production efficiency.

[0048] Please refer to Figure 1 、 6 As shown, in one of the embodiments, the machine body 1 is provided with a material passing port 11, and the material passing port 11 runs through the bottom of the machine body 1, and the worktable 2 is located above the material passing port 11.

[0049] In this embodiment, by providing a material passing opening 11 on the fuselage 1, the workbench 2 is located above the material passing opening 11, and the material passing opening 11 is provided through the bottom of the fuselage 1, which is convenient for the unified collection and cleaning of waste and debris generated during processing.

[0050] Please refer to Figure 1 、 4 As shown in FIGS. -6, in one embodiment, a plurality of tooling fixtures 5 are provided on the workbench 2, and the tooling fixtures 5 are used for clamping workpieces.

[0051] In this embodiment, the number of tooling fixtures 5 on the workbench 2 can be correspondingly set according to the actual situation of the workpiece. One or more tooling fixtures 5 are installed on the workbench 2 to facilitate the stable clamping of the workpiece. For example, when the size of the workpiece to be processed is short and stable clamping can be achieved by one work fixture, one tooling fixture 5 can be installed on the workbench 2; if the size of the workpiece to be processed is long and stable clamping requires multiple work fixtures, multiple tooling fixtures 5 can be installed on the workbench 2, and the multiple tooling fixtures 5 are arranged at intervals.

[0052] Please refer to Figure 2 As shown, in one embodiment, the tooling fixture 5 includes:

[0053] A base 51, with a limiting member 511 provided at one end of the base 51, and a fixed clamping block 512 is installed on the limiting member 511;

[0054] A limiting seat 52, which is installed on the base 51. A second driving member 521 is installed on a surface of the limiting seat 52 opposite to the fixed clamping block 512, and a movable clamping block 522 is installed at the driving end of the second driving member 521; wherein, the second driving member 521 is used to drive the movable clamping block 522 to approach or move away from the fixed clamping block 512 to clamp or release the workpiece.

[0055] In this embodiment, by providing a limiting member 511 at one end of the base 51 and a fixed clamping block 512 on the limiting member 511, by installing the limiting seat 52 at the other end of the base 51, and the limiting seat 52 is equipped with a second driving member 521, and a movable clamping block 522 opposite to the fixed clamping block 512 is installed at the driving end of the second driving member 521. The movable clamping block 522 can approach or move away from the fixed clamping block 512 along with the driving of the second driving member 521, thereby realizing the clamping or releasing of the workpiece. Through this tooling fixture 5, the workpiece can be quickly fixed and disassembled, and it can adapt to workpieces of different specifications, achieving a flexible processing effect.

[0056] Please refer to Figure 2As shown, in one embodiment, the tooling fixture 5 further includes a fastener 53, and the limit seat 52 is connected to the base 51 through the fastener 53.

[0057] In this embodiment, by connecting the limit seat 52 to the base 51 through the fastener 53, the limit seat 52 can be quickly fixed on the base 51, thus ensuring the stability of processing.

[0058] As required, a plurality of groups of positioning holes for connecting the fastener 53 are further provided on the base 51, and the plurality of groups of positioning holes are arranged in an array along the direction of the limiting member 511 from the other end of the base 51. Correspondingly, a group of limiting holes are provided on the limit seat 52, and a group of the limiting holes are correspondingly arranged with one of the groups of positioning holes. By passing the end of the fastener 53 through the limiting hole and connecting it to the positioning hole, the limit seat 52 is fixed on the base 51, and according to the size of the workpiece, the limiting hole of the limit seat 52 can be correspondingly arranged above one of the positioning holes far from or close to the limiting member 511, so as to adjust the distance between the movable clamping block 522 and the fixed clamping block 512.

[0059] Please refer to Figure 3 As shown, in one embodiment, the tooling fixture 5 can also be an adjusting mechanism 54. The limit seat 52 is installed on the base 51 through the adjusting mechanism 54. The adjusting mechanism 54 includes a connection hole, a limit groove 541, an adjusting member 542 and a limit block 543514. The connection hole is provided on the limit seat 52, the limit groove 541 is provided on the base 51, the limit seat 52 is above the limit groove 541, and the connection hole is communicated with the limit groove 541. The limit block 543514 is arranged in the limit groove 541, and the end of the adjusting member 542 is threadedly connected with the limit block 543514 in the limit groove 541 through the connection hole; wherein, the adjusting member 542 is used to adjust the distance between the limit block 543514 and the base 51 to lock the limit seat 52 on the base 51 or unlock the limit seat 52.

[0060] In this embodiment, by providing the connection hole on the limit seat 52 and the limit groove 541 on the base 51, the limit seat 52 is located above the limit groove 541, and the connection hole communicates with the limit groove 541. The limit block 543514 is arranged in the limit groove 541. The end of the adjusting member 542 passes through the connection hole and enters the limit groove 541 to be threadedly connected with the limit block 543514, so as to adjust the distance between the limit block 543514 and the base 51, lock the limit seat 52 on the base 51 or unlock the limit seat 52. After unlocking, the distance between the limit seat 52 and the limit member 511 can be adjusted according to the size of the workpiece, so as to adjust the distance between the movable clamping block 522 and the fixed clamping block 512, achieving a flexible processing effect. The adjusting member 542 can be a fastener 53.

[0061] Please refer to Figure 3 As shown, in one embodiment, the cross-sectional shape of the limit block 543514 corresponds to the cross-sectional shape of the limit groove 541, and the cross-sectional shape of the limit groove 541 is set to be smaller at the top and larger at the bottom.

[0062] In this embodiment, by setting the cross-sectional shape of the limit block 543514 to correspond to the cross-sectional shape of the limit groove 541, and the cross-sectional shape of the limit groove 541 is set to be smaller at the top and larger at the bottom, the limit block 543514 can slide along the length direction of the limit groove 541, preventing the limit block 543514 from disengaging from above the limit groove 541 and preventing the limit block 543514 from rotating in the limit groove 541. Thus, when adjusting the fastener 53, the limit block 543514 can approach or move away from the limit seat 52, realizing locking the limit seat 52 on the base 51 or unlocking the limit seat 52.

[0063] Please refer to Figure 3 As shown, the cross-sectional shape of the limit groove 541 can include one of "convex" shape, triangle, trapezoid, etc.

[0064] Please refer to Figure 1 、 4 As shown in FIGS. -6, in one embodiment, a first sliding mechanism 6 is provided on the workbench 2. The first sliding mechanism 6 includes at least two first slide rails 61 arranged in parallel. A plurality of first sliders 62 are correspondingly arranged on both of the two first slide rails 61, and the plurality of first sliders 62 are sequentially arranged at intervals along the length direction of the first slide rail 61. The first slider 62 is connected to the corresponding first slide rail 61 through a fastener 53, and the workholding fixture 5 is installed on the first sliders 62 of the two first slide rails 61.

[0065] In this embodiment, the tooling fixture 5 is installed on the workbench 2 through the first sliding mechanism 6, so as to adjust the position of the tooling fixture 5 according to the work requirements, realize flexible control of the tooling fixture 5, and facilitate the machining of workpieces.

[0066] Please refer to Figure 1 、 4 -6. In one embodiment, a machining manipulator 7 is installed on the fuselage 1. The machining manipulator 7 is connected to the fuselage 1 through a second sliding mechanism 8. The machining manipulator 7 has a main shaft 71. The main shaft 71 is used to install a tool for machining the workpiece, and the main shaft 71 is located above the workbench 2.

[0067] In this embodiment, the machining manipulator 7 is installed on the fuselage 1 through the second sliding mechanism 8, so as to flexibly control the machining manipulator 7. The machining manipulator 7 has a main shaft 71. By installing a tool on the main shaft 71, the workpiece can be machined.

[0068] Please refer to Figure 1 、 4 -6. In one embodiment, the second sliding mechanism 8 includes:

[0069] At least two second slide rails 81 are installed on the fuselage 1, and at least two of the second slide rails 81 are arranged in parallel;

[0070] A sliding plate 82 is respectively provided with second sliders 821 corresponding to at least two of the second slide rails 81. The sliding plate 82 is slidably connected to the second slide rails 81 through the second sliders 821; wherein, the machining manipulator 7 is installed on the sliding plate 82;

[0071] A rack 83 is installed on the fuselage 1, and the rack 83 is arranged in parallel with the second slide rails 81;

[0072] A third driving member 84 is installed on the sliding plate 82, and a gear 841 meshing with the rack 83 is installed at the driving end of the third driving member 84.

[0073] In this embodiment, the sliding plate 82 is slidably connected to the second slide rails 81 through the second sliders 821, and the gear 841 is driven by the third driving member 84 to be in transmission with the rack 83, so as to drive the sliding plate 82 to move on the second slide rails 81.

[0074] In one embodiment, the first driving member 4 and the third driving member 84 include motors;

[0075] The second driving member 521 includes a cylinder.

[0076] In this embodiment, the first driving member 4 includes a motor, and the motor is used to control the rotation of the workbench 2 and the rotation angle, so as to achieve the effect of quickly machining different angular surfaces of the workpiece; the second driving member 521 includes a cylinder, and the cylinder drives the movable clamping block 522 to approach or move away from the fixed clamping block 512, so as to adjust the distance between the movable clamping block 522 and the fixed clamping block 512 according to the size of the workpiece, and quickly fix or release the workpiece; the third driving member 84 includes a motor, and the motor is used to make the gear 841 move on the rack 83 and drive the sliding plate 82 to slide back and forth on the second slide rail 81, so as to achieve the effect of quickly machining the workpiece.

[0077] One embodiment of the present utility model further provides a control system, including:

[0078] A machine tool with a rotary workbench 2 as described in any one of the above; the machine tool includes a second driving member 521 and a third driving member 84;

[0079] A first control module, the first control module is electrically connected to the first driving member 4, and the first control module is used to control the operation and stop of the first driving member 4;

[0080] A second control module, the second control module is electrically connected to the second driving member 521, and the second control module is used to control the operation and stop of the second driving member 521;

[0081] A third control module, the third control module is electrically connected to the third driving member 84, and the third control module is used to control the operation and stop of the third driving member 84.

[0082] In this embodiment, by electrically connecting the first control module, the second control module and the third control module to the first driving member 4, the second driving member 521 and the third driving member 84 respectively, precise control of the machining of the workpiece is achieved, and the precision of the machining operation is improved.

[0083] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A machine tool with a rotary table, characterized in that: include: body; A workbench with rotating shafts at both ends; Two support seats are mounted on the fuselage, the support seats are provided with through holes, the two support seats are respectively arranged at two ends of the workbench, and the rotating shaft of the workbench is rotatably connected to the support seats through the through holes; The first driving member is installed on a supporting seat at one end of the fuselage, and the driving end of the first driving member is drivingly connected to the rotating shaft of the workbench.

2. A machine tool with a rotary table as claimed in claim 1, characterized in that: The machine body is provided with a material through-hole, and the material through-hole is arranged through the bottom of the machine body, and the workbench is located above the material through-hole.

3. A machine tool with a rotary table as claimed in claim 1, characterized in that: The workbench is provided with a plurality of fixtures, and the fixtures are used to clamp the workpiece.

4. A machine tool with a rotary table as claimed in claim 3, characterized in that: The fixture comprises: A base, one end of which is provided with a limiting member, and a fixed clamping block is installed on the limiting member; A limit seat, wherein the limit seat is installed on the base, and a second driving member is installed on a side of the limit seat opposite to the fixed clamping block, a movable clamping block is installed on the driving end of the second driving member, and the movable clamping block is arranged opposite to the fixed clamping block; wherein the second driving member is used to drive the movable clamping block to approach or move away from the fixed clamping block to clamp or release the workpiece.

5. A machine tool with a rotary table as claimed in claim 4, characterized in that: The fixture also includes a fastener, and the limit seat is connected to the base via the fastener.

6. A machine tool with a rotary table as claimed in claim 3, characterized in that: A first sliding mechanism is provided on the workbench, and the first sliding mechanism includes at least two first slide rails arranged in parallel, and a plurality of first sliders are correspondingly provided on the two first slide rails, and the plurality of first sliders are arranged in sequence and at intervals along the length direction of the first slide rails. The first slider is connected to the corresponding first slide rail through a fastener, and the tooling fixture is installed on the first sliders of the two first slide rails.

7. A machine tool with a rotary table as claimed in claim 4, characterized in that: A processing robot is installed on the fuselage, and the processing robot is connected to the fuselage through a second sliding mechanism. The processing robot has a main shaft, and the main shaft is used to install a tool for processing the workpiece. The main shaft is located above the workbench.

8. A machine tool with a rotary table as claimed in claim 7, characterized in that: The second sliding mechanism comprises: At least two second slide rails are mounted on the fuselage, and at least two of the second slide rails are arranged in parallel; A sliding plate, wherein second sliding blocks are respectively provided corresponding to at least two of the second sliding rails, and the sliding plate is slidably connected with the second sliding rails through the second sliding blocks; wherein the processing robot is installed on the sliding plate; A rack is mounted on the body, and the rack is arranged parallel to the second slide rail; A third driving member is mounted on the sliding plate, and a gear meshing with the rack is mounted on the driving end of the third driving member.

9. A machine tool with a rotary table as claimed in claim 8, characterized in that: The first driving member and the third driving member include motors; The second driving member includes a cylinder.

10. A control system, characterized in that: include: A machine tool with a rotary table as claimed in any one of claims 1 to 9; the machine tool comprises a second drive member and a third drive member; A first control module, the first control module is electrically connected to the first driving member, and the first control module is used to control the operation and stop of the first driving member; A second control module, the second control module is electrically connected to the second driving member, and the second control module is used to control the operation and stop of the second driving member; A third control module is electrically connected to the third driving member, and is used to control the operation and stop of the third driving member.

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