Hole opening and grinding automatic all-in-one machine for motor shell

Abstract

The invention provides an automatic trepanning and grinding all-in-one machine for a motor shell, and belongs to the technical field of shell machining, the automatic trepanning and grinding all-in-one machine comprises a workbench, a three-axis linear module is fixedly installed on the upper portion of the workbench, a table cabinet is installed on the lower portion of the workbench, the three-axis linear module comprises a Z-axis module, a Y-axis module is installed at the moving end of the Z-axis module, and an X-axis module is installed at the moving end of the Y-axis module; a motor shell bidirectional clamping frame assembly is installed at the moving end of the X-axis module, and the workbench is connected with a blowing machine assembly and a rotating pipe clamp assembly. According to the motor shell machining device, when a nut is rotated, a first screw rod and a second screw rod rotate to drive a first mounting plate and a second mounting plate to move along a rectangular frame, so that a motor shell is fixed through a first moving mold, a second moving mold and a fixing mold; and the situation that the subsequent assembly of the motor shell is affected due to the fact that chippings generated by the motor shell during punching or grinding are left in the motor shell is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of casing processing, and in particular relates to an automatic integrated machine for opening and grinding a motor casing. Background Art

[0002] Hole-opening and grinding equipment is a mechanical device used to open holes and grind materials. Its main functions include opening holes in materials and grinding the edges of the holes to achieve the required accuracy and smoothness.

[0003] The existing application number is 202410642702.3, which is a motor housing processing hole opening and grinding integrated machine, including a main body component, a drilling component and a grinding component; the main body component includes a working box, an adapter, and a vibration plate; the drilling component includes a drilling motor, a drilling shaft, and a drill bit; the grinding component includes a sliding cylinder, a slide table, a sliding rod, a push cylinder, a rotating motor, and an actuator. When using this motor housing processing hole opening and grinding integrated machine, the motor housing needs to be installed on the integrated machine first, and then the motor housing is punched using the drilling motor, the drilling shaft and the drill bit in the drilling component;

[0004] The hole-opening and grinding integrated machine for motor shells currently on the market generally comprises a shell body, inside which are installed a vise for fixing the motor shell, a punching assembly for opening a hole in the motor shell, and a grinding assembly for grinding the hole in the motor shell. When using such a hole-opening and grinding integrated machine for motor shells, a user needs to fix the motor shell with a vise, and then perform hole-opening and grinding in sequence.

[0005] When the above-mentioned existing motor casing drilling and grinding integrated machine is in use, the punching assembly is usually arranged on the upper part of the motor casing or on one side of the motor casing. Therefore, when drilling or grinding, metal debris falling from the motor casing is easy to remain in the motor casing, and the user needs to clean the motor casing before subsequent assembly work can be carried out. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides an automatic integrated machine for drilling and grinding motor casings. By fixing the motor casing to the upper part of the punching assembly, it prevents the debris generated by the motor casing during drilling or grinding from remaining in the motor casing and affecting the subsequent assembly of the motor casing.

[0007] The present invention is achieved through the following technical solutions:

[0008] The automatic integrated machine for opening and grinding motor shells comprises a workbench, a three-axis linear module is fixedly installed on the upper part of the workbench, a table cabinet is installed on the lower part of the workbench, the three-axis linear module comprises a Z-axis module, a Y-axis module is installed on the movable end of the Z-axis module, an X-axis module is installed on the movable end of the Y-axis module, a motor shell bidirectional clamping frame assembly is installed on the movable end of the X-axis module, a purge machine assembly and a rotating pipe clamp assembly are connected to the workbench, the motor shell bidirectional clamping frame assembly comprises a mounting plate structure, the mounting plate structure comprises a mounting plate, a right mounting part and a left mounting part are integrally arranged on both sides of the front of the mounting plate, a second box body is fixedly installed on the front of the mounting plate, a first box body is fixedly installed inside the right mounting part, a first screw is installed on the bearing in the first box body, a second screw is installed on the bearing in the second box body, nuts are fixedly installed on the outer ends of the first screw and the second screw, a rectangular frame is fixedly installed on the front of the second box body, and limiting holes are provided on the front and left sides of the rectangular frame. A clamping mold assembly is installed inside the frame, and the clamping mold assembly includes a fixed mold, a first movable mold and a second movable mold. The fixed mold, the first movable mold and the second movable mold are assembled in a rectangular shape. The fixed mold is fixedly installed inside the rectangular frame. Slots are provided at both ends of the fixed mold. An insert block is integrally provided at one end of the first movable mold facing the fixed mold. A slot is provided at one end of the first movable mold facing the second movable mold. Insert blocks are integrally provided at both ends of the second movable mold. A second mounting plate is fixedly installed on the outer side of the second movable mold, and a second limiting rod is fixedly installed on the outer side of the second mounting plate. The first mounting plate is fixedly installed on the front side of the first movable mold, and the first limiting rod is fixedly installed on the front of the first mounting plate. One end of the second mounting plate is connected to the second screw through a ball nut, and the first mounting plate is connected to the first screw through a ball nut. The second mounting plate passes through the second box body and the rectangular frame, and the first mounting plate passes through the first box body and the rectangular frame.

[0009] Preferably, the rectangular frame is fixedly mounted to the first box.

[0010] Preferably, the insert block is arranged in cooperation with the slot.

[0011] Preferably, the second limiting rod passes through one of the limiting holes, and the first limiting rod passes through the other limiting hole.

[0012] Preferably, the mounting plate is fixedly mounted on the moving end of the X-axis module.

[0013] Preferably, the purge machine assembly comprises a fan, an air outlet end flange of the fan is connected to an air duct, the other end flange of the air duct is connected to a hand-held tube, and the other end of the hand-held tube is threadedly connected to an air outlet nozzle.

[0014] Preferably, the rotating pipe clamp assembly includes a rotating table and a reduction gear box, a pipe clamp is fixedly installed on the upper part of the rotating table, a brush strip is fixedly installed on the outer side of the lower part of the rotating table, a rotating shaft is integrated at the lower part of the rotating table, the rotating shaft passes through the table cabinet and the workbench, the output shaft of the reduction gear box is connected to the rotating shaft coupling, and the input shaft of the reduction gear box is driven and installed with a motor.

[0015] Preferably, the hole drilling grinder assembly includes a hole drilling motor, a connecting shaft is installed on the upper end coupling of the output shaft of the hole drilling motor, the connecting shaft passes through the cabinet and the workbench, and the connecting shaft is connected to the workbench through a sealed bearing, a drill clamp is fixedly installed on the upper end of the connecting shaft, and a drill bit is installed on the upper end of the drill clamp.

[0016] Preferably, the brush strip is arranged in contact with the upper surface of the workbench.

[0017] Preferably, the inner walls of the fixed mold, the first movable mold and the second movable mold are adapted to the shape of the motor housing to be processed.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, when the nut is rotated, the first screw and the second screw rotate, driving the first mounting plate and the second mounting plate to move along the rectangular frame, so that the first movable mold and the second movable mold and the fixed mold fix the motor housing. When the motor housing is moved to the upper part of the drill bit under the drive of the three-axis linear module, the Y-axis module drives the motor housing to descend, and the drilling motor drives the drill bit to rotate through the connecting shaft and the drill bit clamp to drill or grind the motor housing. Since the motor housing is arranged on the upper part of the drill bit, it is avoided that the debris generated by the motor housing during drilling or grinding is left in the motor housing and affects the subsequent assembly of the motor housing.

[0020] 2. In the present invention, when the hand-held pipe is fixed to the pipe clamp, the motor drives the rotating table to rotate through the reduction box, and the fan blows out the wind through the air duct, the hand-held pipe and the air outlet nozzle to blow away the metal debris on the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the motor housing bidirectional clamping frame assembly of the present invention.

[0023] Figure 3 It is a schematic diagram of the exploded structure of the motor housing bidirectional clamping frame assembly of the present invention.

[0024] Figure 4 It is a schematic structural diagram of the purge machine assembly of the present invention.

[0025] Figure 5It is a structural schematic diagram of the rotary pipe clamp assembly of the present invention.

[0026] Figure 6 It is a structural schematic diagram of the hole opening grinder assembly of the present invention.

[0027] In the figure:

[0028] 1. Workbench; 2. Three-axis linear module; 21. Z-axis module; 22. Y-axis module; 23. X-axis module; 3. Cabinet; 4. Motor housing bidirectional clamping frame assembly; 41. Mounting plate structure; 411. Mounting plate; 412. Right mounting part; 413. Left mounting part; 42. First box; 421. First screw; 422. Nut; 43. Second box; 431. Second screw; 44. Rectangular frame; 441. Limiting hole; 45. Clamping mold assembly; 451. Fixed mold; 452. First movable mold; 453. Second Movable mold; 454, slot; 455, plug block; 461, second mounting plate; 462, second limit rod; 471, first mounting plate; 472, first limit rod; 5, purge machine assembly; 51, fan; 52, hand-held tube; 53, air duct; 54, air outlet nozzle; 6, rotating pipe clamp assembly; 61, rotating table; 62, pipe clamp; 63, brush strip; 64, rotating shaft; 65, reduction gearbox; 66, motor; 7, hole opening grinder assembly; 71, hole opening motor; 72, connecting shaft; 73, sealed bearing; 74, drill clamp; 75, drill bit. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, the automatic integrated machine for opening and grinding motor casings comprises a workbench 1, a three-axis linear module 2 is fixedly mounted on the upper portion of the workbench 1, a cabinet 3 is mounted on the lower portion of the workbench 1, the three-axis linear module 2 comprises a Z-axis module 21, a Y-axis module 22 is mounted on the movable end of the Z-axis module 21, an X-axis module 23 is mounted on the movable end of the Y-axis module 22, a motor casing bidirectional clamping frame assembly 4 is mounted on the movable end of the X-axis module 23, and the workbench 1 is connected to a purge machine assembly 5 and a rotating pipe clamp assembly 6.

[0030] In this embodiment, combined with the Figure 2 and attached Figure 3As shown, the motor housing bidirectional clamping frame assembly 4 includes a mounting plate structure 41, and the mounting plate structure 41 includes a mounting plate 411. The front two sides of the mounting plate 411 are integrally provided with a right mounting portion 412 and a left mounting portion 413. The front of the mounting plate 411 is fixedly installed with a second box body 43, and the inside of the right mounting portion 412 is fixedly installed with a first box body 42. The first box body 42 is internally installed with a first screw 421, and the second box body 43 is internally installed with a second screw 431. The outer end of the first screw 421 and the outer end of the second screw 431 are both fixedly installed with a nut 422. The front of the second box body 43 is fixedly installed with a rectangular frame 44, and the front side and the left side of the rectangular frame 44 are provided with limiting holes 441. The inside of the rectangular frame 44 is installed with The clamping mold assembly 45 includes a fixed mold 451, a first movable mold 452, and a second movable mold 453. The fixed mold 451, the first movable mold 452, and the second movable mold 453 are assembled into a rectangular shape. The fixed mold 451 is fixedly installed inside the rectangular frame 44. Slots 454 are provided at both ends of the fixed mold 451. An insert block 455 is integrally provided at one end of the first movable mold 452 facing the fixed mold 451. A slot 454 is provided at one end of the first movable mold 452 facing the second movable mold 453. Insert blocks 455 are integrally provided at both ends of the second movable mold 453. A second mounting plate 461 is fixedly installed on the outer side of the second movable mold 453. The second mounting plate 46 1 is fixedly installed with a second limiting rod 462 on the outer side, a first mounting plate 471 is fixedly installed on the front side of the first movable mold 452, a first limiting rod 472 is fixedly installed on the front part of the first mounting plate 471, one end of the second mounting plate 461 is connected to the second screw 431 through a ball nut, the first mounting plate 471 is connected to the first screw 421 through a ball nut, the second mounting plate 461 passes through the second box body 43 and the rectangular frame 44, the first mounting plate 471 passes through the first box body 42 and the rectangular frame 44, the user places the motor housing between the fixed mold 451, the first movable mold 452 and the second movable mold 453, rotates the nut 422, so that the first screw 421 and the second screw 431 rotate, thereby driving the second movable mold 452 to rotate. A mounting plate 471 and a second mounting plate 461 move along the rectangular frame 44, so that the first movable mold 452 and the second movable mold 453 and the fixed mold 451 fix the motor housing. When the first mounting plate 471 and the second mounting plate 461 move, the second limiting rod 462 and the first limiting rod 472 move along the rectangular frame 44, and limit the first mounting plate 471 and the second mounting plate 461, so that the movement of the first mounting plate 471 and the second mounting plate 461 is more stable. The Z-axis module 21 drives the motor housing to move along the Z-axis, the Y-axis module 22 drives the motor housing to move along the Y-axis, and the X-axis module 23 drives the motor housing to move along the X-axis. When the motor housing is moved to the upper part of the drill bit 75, the Y-axis module 22 drives the motor housing to descend.The drilling motor 71 drives the drill bit 75 to rotate through the connecting shaft 72 and the drill bit clamp 74 to drill or grind the motor housing. Since the motor housing is arranged on the upper part of the drill bit 75, it is prevented that the debris generated by the motor housing during drilling or grinding is left in the motor housing to affect the subsequent assembly of the motor housing.

[0031] In this embodiment, specifically, the inner walls of the fixed mold 451 , the first movable mold 452 , and the second movable mold 453 are adapted to the shape of the motor housing to be processed.

[0032] In this embodiment, specifically, the rectangular frame 44 is fixedly installed with the first box body 42 .

[0033] In this embodiment, specifically, the insert block 455 is configured in cooperation with the slot 454 .

[0034] In this embodiment, specifically, the second limiting rod 462 passes through one of the limiting holes 441 , and the first limiting rod 472 passes through the other limiting hole 441 .

[0035] In this embodiment, specifically, the mounting plate 411 is fixedly mounted on the moving end of the X-axis module 23 .

[0036] In this embodiment, combined with the Figure 4 As shown, the purge machine assembly 5 includes a fan 51 , an air outlet flange of the fan 51 is connected to an air duct 53 , the other end flange of the air duct 53 is connected to a hand-held tube 52 , and the other end of the hand-held tube 52 is threadedly connected to an air outlet nozzle 54 .

[0037] In this embodiment, combined with the Figure 5 As shown, the rotating pipe clamp assembly 6 includes a rotating table 61 and a reduction box 65. A pipe clamp 62 is fixedly installed on the upper part of the rotating table 61, and a brush strip 63 is fixedly installed on the outer side of the lower part of the rotating table 61. The brush strip 63 blocks metal debris to prevent the metal debris from entering between the rotating shaft 64 and the workbench 1. The lower part of the rotating table 61 is integrated with a rotating shaft 64, and the rotating shaft 64 passes through the table cabinet 3 and the workbench 1. The output shaft of the reduction box 65 is connected to the rotating shaft 64 by a coupling, and the input shaft of the reduction box 65 is driven by a motor 66.

[0038] In this embodiment, specifically, the fan 51 is fixedly installed inside the cabinet 3 .

[0039] In this embodiment, specifically, the reduction box 65 and the motor 66 are installed inside the cabinet 3 .

[0040] In this embodiment, combined with the Figure 6As shown, the hole-drilling and grinding machine assembly 7 includes a hole-drilling motor 71, and a connecting shaft 72 is installed on the upper end coupling of the output shaft of the hole-drilling motor 71. The connecting shaft 72 passes through the cabinet 3 and the workbench 1, and the connecting shaft 72 is connected to the workbench 1 through a sealed bearing 73. A drill clamp 74 is fixedly installed on the upper end of the connecting shaft 72, and a drill bit 75 is installed on the upper end of the drill clamp 74. The hole-drilling and grinding machine assembly 7 is provided with at least two groups, and the drill bits 75 are respectively provided as hole-drilling drill bits and grinding drill bits. When the hand-held tube 52 is fixed to the tube clamp 62, the motor 66 drives the rotating table 61 to rotate through the reduction box 65, and the fan 51 blows out the wind through the air duct 53, the hand-held tube 52 and the air outlet 54 to blow away the metal debris on the workbench 1.

[0041] In this embodiment, specifically, the hole opening motor 71 is fixedly installed inside the cabinet 3 .

[0042] In this embodiment, specifically, the brush strip 63 is arranged in contact with the upper surface of the workbench 1 .

[0043] In this embodiment, specifically, an industrial power distribution control box is installed inside the cabinet 3, and the three-axis linear module 2, the fan 51, the motor 66, and the opening motor 71 are all electrically connected to the power distribution control box.

[0044] Utilizing the technical solution described in the present invention, or those skilled in the art designing a similar technical solution inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. The motor housing hole grinding automatic integrated machine is characterized by: The motor housing hole opening and grinding automatic integrated machine comprises a workbench (1), a three-axis linear module (2) is fixedly mounted on the upper part of the workbench (1), a table cabinet (3) is mounted on the lower part of the workbench (1), the three-axis linear module (2) comprises a Z-axis module (21), a Y-axis module (22) is mounted on the movable end of the Z-axis module (21), an X-axis module (23) is mounted on the movable end of the Y-axis module (22), a motor housing bidirectional clamping frame assembly (4) is mounted on the movable end of the X-axis module (23), the workbench (1) is connected to a purge machine assembly (5) and a rotating pipe clamp assembly (6), the motor housing bidirectional clamping frame assembly (4) comprises a mounting plate structure (41), the mounting plate structure (41) comprises a mounting plate (411), and the mounting plate (41 1) are integrally provided with a right mounting portion (412) and a left mounting portion (413) on both sides of the front part, a second box body (43) is fixedly installed on the front part of the mounting plate (411), a first box body (42) is fixedly installed inside the right mounting portion (412), a first screw rod (421) is installed on a bearing inside the first box body (42), a second screw rod (431) is installed on a bearing inside the second box body (43), a nut (422) is fixedly installed on the outer end of the first screw rod (421) and the outer end of the second screw rod (431), a rectangular frame (44) is fixedly installed on the front part of the second box body (43), a limiting hole (441) is provided on the front side and the left side of the rectangular frame (44), and a clamping mold assembly is installed inside the rectangular frame (44) (45), the clamping mold assembly (45) includes a fixed mold (451), a first movable mold (452) and a second movable mold (453), the fixed mold (451), the first movable mold (452) and the second movable mold (453) are assembled into a rectangular shape, the fixed mold (451) is fixedly installed inside the rectangular frame (44), slots (454) are provided at both ends of the fixed mold (451), an insert block (455) is integrally provided at one end of the first movable mold (452) facing the fixed mold (451), a slot (454) is provided at one end of the first movable mold (452) facing the second movable mold (453), and insert blocks (455) are integrally provided at both ends of the second movable mold (453). 5), a second mounting plate (461) is fixedly mounted on the outer side of the second movable mold (453), a second limiting rod (462) is fixedly mounted on the outer side of the second mounting plate (461), a first mounting plate (471) is fixedly mounted on the front side of the first movable mold (452), a first limiting rod (472) is fixedly mounted on the front of the first mounting plate (471), one end of the second mounting plate (461) is connected to the second screw rod (431) through a ball nut, the first mounting plate (471) is connected to the first screw rod (421) through a ball nut, the second mounting plate (461) passes through the second box body (43) and the rectangular frame (44), and the first mounting plate (471) passes through the first box body (42) and the rectangular frame (44).

2. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The rectangular frame (44) is fixedly mounted on the first box body (42).

3. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The insert block (455) is arranged in cooperation with the slot (454).

4. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The second limiting rod (462) passes through one of the limiting holes (441), and the first limiting rod (472) passes through the other limiting hole (441).

5. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The mounting plate (411) is fixedly mounted on the moving end of the X-axis module (23).

6. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The blower assembly (5) comprises a fan (51), the air outlet end of the fan (51) is flange-connected to an air duct (53), the other end of the air duct (53) is flange-connected to a hand-held tube (52), and the other end of the hand-held tube (52) is threadedly connected to an air outlet nozzle (54).

7. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The rotating pipe clamp assembly (6) comprises a rotating table (61) and a reduction box (65); a pipe clamp (62) is fixedly installed on the upper part of the rotating table (61); a brush strip (63) is fixedly installed on the outer side of the lower part of the rotating table (61); a rotating shaft (64) is integrally arranged on the lower part of the rotating table (61); the rotating shaft (64) passes through the table cabinet (3) and the workbench (1); the output shaft of the reduction box (65) is connected to the rotating shaft (64) by a coupling; and the input shaft of the reduction box (65) is transmission-installed with a motor (66).

8. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The drilling and grinding machine assembly (7) comprises a drilling motor (71), a coupling on the upper end of the output shaft of the drilling motor (71) is provided with a connecting shaft (72), the connecting shaft (72) passes through the cabinet (3) and the workbench (1), and the connecting shaft (72) is connected to the workbench (1) via a sealed bearing (73), a drill clamp (74) is fixedly provided on the upper end of the connecting shaft (72), and a drill bit (75) is provided on the upper end of the drill clamp (74).

9. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 7, characterized in that: The brush strip (63) is arranged in contact with the upper surface of the workbench (1).

10. The motor housing hole opening and grinding automatic integrated machine as claimed in claim 1, characterized in that: The inner walls of the fixed mold (451), the first movable mold (452) and the second movable mold (453) are adapted to the shape of the motor housing to be processed.

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