Special-shaped part machining device

Abstract

The invention relates to the technical field of special-shaped part machining, and discloses a special-shaped part machining device which comprises a bottom plate, a support plate is fixedly connected to the top of the bottom plate, a mechanical arm body is fixedly connected to the top of the support plate, and two movable bases are slidably connected to the top of the bottom plate. Through the design of the positioning mechanism, the clamping plate can be stored in the rotating block, after the clamping plate is stored, the two side faces of the special-shaped part can be clamped and positioned through the rotating block, when the stability of side face clamping of some special-shaped parts cannot be guaranteed, the clamping plate can be controlled to independently execute the clamping task, and on the basis, the clamping plate can be controlled to be clamped by the rotating block. In addition, different clamping requirements of special-shaped parts in different forms can be met by controlling the rotating mode of the rotating blocks, if the two rotating blocks are located at the same height, rotation of the clamped parts can be achieved by controlling the rotating mode of the rotating blocks, so that different faces of the clamped parts can be machined, and the flexibility of the machining process is greatly guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of special-shaped parts processing, and in particular to a special-shaped parts processing device. Background Art

[0002] The so-called special-shaped parts refer to those parts that are significantly different from traditional standard parts in terms of shape, size, structure, etc. Such parts are widely used in many fields such as aviation, automobiles, ships, precision instruments, etc. According to the shape characteristics of special-shaped parts, they can be divided into two categories: plane special-shaped parts and three-dimensional special-shaped parts. According to the purpose of special-shaped parts, they can be divided into two categories: structural special-shaped parts and functional special-shaped parts. When processing special-shaped parts, they often need to undergo operations such as welding, grinding and spraying.

[0003] The Chinese patent application with publication number CN219379840U proposes a device for processing and fixing special-shaped parts, including a base, four supporting legs are fixedly installed at the bottom of the base, a first mounting plate is arranged on the top of the base, second mounting plates are arranged on both sides of the top of the first mounting plate, and special-shaped clamping devices are arranged on the relatively close side of the second mounting plate. The second mounting plate is installed by setting the first mounting plate, and the special-shaped clamping device is installed by setting the second mounting plate and the first motor, and the special-shaped clamping device is rotated to rotate the special-shaped parts, thereby meeting different processing angle requirements, and the special-shaped clamping device is disassembled and replaced relative to the output end of the first motor, thereby clamping and fixing special-shaped parts of different sizes, thereby meeting different processing requirements.

[0004] When special-shaped parts undergo different processing steps, they often need to be fixed so that they can be processed stably. The above device can clamp and rotate the parts while fixing them, but its entire clamping structure is relatively simple. Due to the different shapes of different special-shaped parts, it is difficult to ensure that special-shaped parts with smaller contact surfaces at some clamped parts can obtain sufficient clamping force by simply clamping on both sides, so that stability cannot be guaranteed. Therefore, a special-shaped parts processing device is used to solve the above problem. Summary of the invention

[0005] In order to solve the above-mentioned problems, the present invention provides a device for processing special-shaped parts.

[0006] The present invention provides a special-shaped parts processing device adopts the following technical solution:

[0007] A special-shaped parts processing device comprises a bottom plate, a support plate is fixedly connected to the top of the bottom plate, a mechanical arm body is fixedly connected to the top of the support plate, two movable bases are slidably connected to the top of the bottom plate, and a positioning mechanism is arranged on the top of the movable base;

[0008] The cam is provided with a plurality of movable plates, and the movable plate is connected with the movable plate by the movable base, and the movable plate is connected with the movable plate on the top of the movable plate.

[0009] By adopting the above technical scheme, when processing special-shaped parts, the clamping plate can be stored in the rotating block. After storage, the two sides of the special-shaped parts can be clamped and positioned by the rotating block. When the stability of the side clamping of some special-shaped parts cannot be guaranteed, the clamping plate can be controlled to perform the clamping task alone. On this basis, the clamping angle can be adjusted by controlling the rotation of the rotating block to meet the different clamping requirements of special-shaped parts of different shapes. In the clamping process, the rotation of the clamped part can also be achieved by controlling the rotation of the rotating block, so that different surfaces of the clamped part can be processed, which greatly ensures the flexibility of the processing process.

[0010] Preferably, two limit plates are fixedly connected to the inner side of the inner ring plate, the limit plates penetrate the clamping plate, a telescopic limit rod is fixedly connected between the inner ring plate and the movable plate, and a positioning rod is fixedly connected between the mounting ring and the auxiliary plate.

[0011] By adopting the above technical solution, the telescopic limiting rod can provide limiting for the movable plate, so that the movable plate can rotate along with the inner ring plate, while the positioning rod can cause the mounting ring and the auxiliary plate to keep moving synchronously.

[0012] Preferably, an extension rod is integrally formed on one side of the movable plate, and a connecting plate is rotatably connected to the outside of the extension rod. A first U-shaped plate is fixedly connected to one side of the connecting plate, and the first U-shaped plate passes through the auxiliary plate. A first electric push rod is fixedly connected to the inner side of the first U-shaped plate, and one end of the first electric push rod is fixedly connected to one side of the auxiliary plate.

[0013] By adopting the above technical solution, the first electric push rod can push and pull the first U-shaped plate after working, so that the connecting plate drives the extension rod to move, so as to adjust the distance between the moving plate and the inner ring plate.

[0014] Preferably, two second U-shaped plates are fixedly connected to one side of the auxiliary plate, the second U-shaped plates extend out of the shell, a second electric push rod is fixedly connected to the inner side of the second U-shaped plate, and one end of the second electric push rod is fixedly connected to a side wall of the shell.

[0015] By adopting the above technical solution, the second electric push rod can push and pull the second U-shaped plate after working, so that the second U-shaped plate drives the auxiliary plate to move, thereby achieving the purpose of controlling the movement of the clamping plate.

[0016] Preferably, the positioning mechanism includes an adjusting component, the adjusting component includes a motor frame, the motor frame is fixedly connected to the top of the mounting frame, a first motor is fixedly connected inside the motor frame, a third electric push rod is fixedly connected to the top of the movable block, the top of the third electric push rod is fixedly connected to the bottom of the support block, two rectangular plates are fixedly connected to the top of the base plate, a cross plate is arranged between the two rectangular plates, the cross plate passes through the two movable blocks in sequence, slide grooves are provided on the two rectangular plates, sliders are fixedly connected to both ends of the cross plate, the two sliders respectively pass through the two slide grooves, and the sliders match the slide grooves, and an L-shaped plate is fixedly connected to the front side of the base plate.

[0017] By adopting the above technical solution, the slider can move flexibly inside the slide groove while providing a limit for the cross plate. When the cross plate moves, it can drive the two movable blocks to move synchronously.

[0018] Preferably, the first motor is fixedly connected to a gear via an output shaft, a gear ring is fixedly connected to the outer side of the rotating block, the gear is arranged on the top of the gear ring, and the gear is meshed with the gear ring.

[0019] By adopting the above technical solution, the gear rotates to drive the ring gear to rotate, and the ring gear drives the rotating block to rotate.

[0020] Preferably, a bidirectional threaded rod is rotatably connected between the two rectangular plates, the bidirectional threaded rod passes through the two movable bases in sequence, and the bidirectional threaded rod is respectively connected to the two movable bases by threads, a second motor is fixedly connected to one side of one of the rectangular plates, and the second motor is fixedly connected to one end of the bidirectional threaded rod through an output shaft.

[0021] By adopting the above technical solution, the threads at both ends of the bidirectional threaded rod are in opposite directions, and the two movable bases can be driven to move towards or away from each other when rotating in different directions.

[0022] Preferably, a fourth electric push rod is fixedly connected to the front side of the transverse plate, and one end of the fourth electric push rod is fixedly connected to the inner side of the L-shaped plate.

[0023] By adopting the above technical solution, the L-shaped plate provides installation support for the fourth electric push rod, and the fourth electric push rod can push and pull the cross plate forward and backward after working.

[0024] In summary, the present invention includes the following beneficial technical effects:

[0025] 1. A device for processing special-shaped parts. Through the design of a positioning mechanism, a clamping plate can be stored in a rotating block. After storage, the rotating block can be used to clamp and position the two sides of the special-shaped parts. When the stability of the side clamping of some special-shaped parts cannot be guaranteed, the clamping plate can be controlled to perform the clamping task alone. On this basis, the clamping angle can be adjusted by controlling the rotation of the rotating block to meet the different clamping requirements of special-shaped parts of different shapes. In the clamping process, the rotation of the clamped parts can also be achieved by controlling the rotation of the rotating block, so that different surfaces of the parts can be processed, which greatly ensures the flexibility of the processing process.

[0026] 2. A device for processing special-shaped parts. Through the design of the adjustment component, the first motor drives the gear to rotate after working, and the ring gear drives the rotating block to rotate, so as to complete the adjustment of the clamping angle. It can well match the different angle clamping requirements of parts of different shapes. At the same time, the fourth electric push rod can push and pull the cross plate back and forth after working. The front and rear position adjustment is more conducive to the user to load and unload operations, avoiding the situation where the operation difficulty increases due to the long distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 for Figure 1 A in the enlarged view;

[0029] Figure 3 It is a structural schematic diagram of the movable base in the present invention;

[0030] Figure 4 It is a cross-sectional structural diagram of the housing in the present invention;

[0031] Figure 5 for Figure 4 The enlarged view of point B in the figure;

[0032] Figure 6 It is a structural schematic diagram of the rotating block in the present invention;

[0033] Figure 7 It is a structural cross-sectional view of the mounting ring in the present invention.

[0034] Description of the accompanying drawings: 1, bottom plate; 2, bracket plate; 3, mechanical arm body; 4, movable base; 5, positioning mechanism; 51, movable block; 52, movable groove; 53, rectangular frame; 54, lifting plate; 55, support block; 56, shell; 57, mounting frame; 58, rotating block; 59, mounting ring; 591, auxiliary plate; 592, through groove; 593, clamping plate; 594, inner ring plate; 595, moving plate; 596, push-pull plate; 597, limit plate; 598, telescopic limit rod; 5 99. Positioning rod; 581. Extension rod; 582. Connecting plate; 583. First U-shaped plate; 584. First electric push rod; 585. Second U-shaped plate; 586. Second electric push rod; 587. Motor frame; 588. First motor; 589. Third electric push rod; 571. Rectangular plate; 572. Horizontal plate; 573. Sliding block; 574. L-shaped plate; 575. Gear; 576. Gear ring; 577. Bidirectional threaded rod; 578. Second motor; 579. Fourth electric push rod. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-7 The present invention is described in further detail.

[0036] The present invention discloses a device for processing special-shaped parts. Figure 1-7 A special-shaped parts processing device includes a bottom plate 1, a support plate 2 is fixedly connected to the top of the bottom plate 1, a mechanical arm body 3 is fixedly connected to the top of the support plate 2, two movable bases 4 are slidably connected to the top of the bottom plate 1, a positioning mechanism 5 is arranged on the top of the movable base 4, the positioning mechanism 5 includes a movable block 51, the movable block 51 is slidably connected to the inside of the movable base 4, a movable groove 52 is opened on the top of the movable base 4, the movable block 51 passes through the movable groove 52 and matches the movable groove 52, and a rectangular frame 53 is fixedly connected to the top of the movable block 51;

[0037] A lifting plate 54 is slidably connected inside the rectangular frame 53, a support block 55 is integrally formed on the top of the lifting plate 54, a shell 56 is fixedly connected to the top of the support block 55, a mounting frame 57 is integrally formed on the shell 56, a rotating block 58 is rotatably connected inside the mounting frame 57, the rotating block 58 extends out of the mounting frame 57, a mounting ring 59 and an auxiliary plate 591 are slidably connected inside the shell 56, two through slots 592 are provided on the rotating block 58, two clamping plates 593 are provided on one side of the rotating block 58, the clamping plates 593 pass through the through slots 592 and match the through slots 592, an inner ring plate 594 is rotatably connected inside the mounting ring 59, the clamping plate 593 extends to the inner side of the inner ring plate 594, and a moving plate 595 is provided between the mounting ring 59 and the auxiliary plate 591;

[0038] One side of the movable plate 595 is movably connected to two push-pull plates 596 through a movable hinge seat, and one end of the two push-pull plates 596 is movably connected to two clamping plates 593 through a movable hinge seat. When processing special-shaped parts, the clamping plate 593 can be stored in the rotating block 58. After storage, the two sides of the special-shaped parts can be clamped and positioned by the rotating block 58. When the stability of the side clamping of some special-shaped parts cannot be guaranteed, the clamping plate 593 can be controlled to perform the clamping task alone. On this basis, the clamping angle can be adjusted by controlling the rotation of the rotating block 58 to meet the different clamping requirements of special-shaped parts of different shapes. In the clamping process, the rotation of the clamped part can also be achieved by controlling the rotation of the rotating block 58, so that different surfaces of the clamped part can be processed, which greatly ensures the flexibility of the processing process.

[0039] Two limit plates 597 are fixedly connected to the inner side of the inner ring plate 594, and the limit plates 597 penetrate the clamping plate 593. A telescopic limit rod 598 is fixedly connected between the inner ring plate 594 and the movable plate 595. A positioning rod 599 is fixedly connected between the mounting ring 59 and the auxiliary plate 591. The telescopic limit rod 598 can provide a limit for the movable plate 595, so that the movable plate 595 can rotate with the inner ring plate 594, and the positioning rod 599 can make the mounting ring 59 and the auxiliary plate 591 keep moving synchronously. An extension rod is integrally formed on one side of the movable plate 595. 581, the extension rod 581 is externally rotatably connected with a connecting plate 582, one side of the connecting plate 582 is fixedly connected with a first U-shaped plate 583, the first U-shaped plate 583 penetrates the auxiliary plate 591, the inner side of the first U-shaped plate 583 is fixedly connected with a first electric push rod 584, one end of the first electric push rod 584 is fixedly connected to one side of the auxiliary plate 591, and the first electric push rod 584 can push and pull the first U-shaped plate 583 after working, so as to drive the connecting plate 582 to drive the extension rod 581 to move, so as to adjust the distance between the moving plate 595 and the inner ring plate 594;

[0040] Two second U-shaped plates 585 are fixedly connected to one side of the auxiliary plate 591. The second U-shaped plate 585 extends out of the shell 56. A second electric push rod 586 is fixedly connected to the inner side of the second U-shaped plate 585. One end of the second electric push rod 586 is fixedly connected to a side wall of the shell 56. After the second electric push rod 586 is working, it can push and pull the second U-shaped plate 585, so that the second U-shaped plate 585 drives the auxiliary plate 591 to move, thereby achieving the purpose of controlling the movement of the clamping plate 593.

[0041] The positioning mechanism 5 includes an adjustment component, which includes a motor frame 587, which is fixedly connected to the top of the installation frame 57, a first motor 588 is fixedly connected inside the motor frame 587, a third electric push rod 589 is fixedly connected to the top of the movable block 51, and the top of the third electric push rod 589 is fixedly connected to the bottom of the support block 55, two rectangular plates 571 are fixedly connected to the top of the bottom plate 1, a cross plate 572 is arranged between the two rectangular plates 571, and the cross plate 572 passes through the two movable blocks 51 in sequence, and the two rectangular plates 571 are provided with sliding grooves, and sliders 573 are fixedly connected at both ends of the cross plate 572, and the two sliders 573 respectively pass through the two sliding grooves, and the sliders 573 match the sliding grooves, and an L-shaped plate 574 is fixedly connected to the front side of the bottom plate 1, and the slider 573 can flexibly move inside the sliding groove while providing a limit for the cross plate 572, and when the cross plate 572 moves, it can drive the two movable blocks 51 to move synchronously;

[0042] The first motor 588 is fixedly connected to a gear 575 through an output shaft, and a gear ring 576 is fixedly connected to the outer side of the rotating block 58. The gear 575 is arranged on the top of the gear ring 576, and the gear 575 is meshed with the gear ring 576. After the gear 575 rotates, the gear ring 576 is driven to rotate, and the gear ring 576 drives the rotating block 58 to rotate. A bidirectional threaded rod 577 is rotatably connected between the two rectangular plates 571. The bidirectional threaded rod 577 passes through the two movable bases 4 in sequence, and the bidirectional threaded rod 577 is respectively connected to the two movable bases 4 through threads. One of the rectangular plates 571 is connected to the movable base 4 through threads. A second motor 578 is fixedly connected to the side, and the second motor 578 is fixedly connected to one end of the two-way threaded rod 577 through an output shaft. The threads at both ends of the two-way threaded rod 577 are in opposite directions, and can respectively drive the two movable bases 4 to move toward or away from each other when rotating in different directions. A fourth electric push rod 579 is fixedly connected to the front side of the cross plate 572, and one end of the fourth electric push rod 579 is fixedly connected to the inner side of the L-shaped plate 574. The L-shaped plate 574 provides installation support for the fourth electric push rod 579. After the fourth electric push rod 579 is working, it can push and pull the cross plate 572 back and forth.

[0043] In the actual operation process, firstly, the device is connected to the power supply, wherein the robot body 3 can be adapted to install welding, grinding or spraying devices required in different processing steps, which are not shown in the figure. After installation, the robot body 3 is swung to control such devices to perform processing operations. This is a structure that can be realized by the prior art and will not be further described here. Before the processing work is carried out, it is necessary to clamp and fix the special-shaped parts. The clamping plate 593 in the device can be stored in the rotating block 58 or extended out of the rotating block 58 to facilitate the clamping work. During the specific operation, the second electric push rod 586 pushes and pulls the second U-shaped plate 585, and the second U-shaped plate 585 drives the auxiliary The plate 591 moves, the auxiliary plate 591 drives the positioning rod 599 to move, the positioning rod 599 drives the mounting ring 59 to move synchronously, and the mounting ring 59 drives the inner ring plate 594 to move. It can be seen from the above connection relationship that the clamping plate 593 can be moved horizontally at this time. When the clamping plate 593 moves to the inside of the rotating block 58, the two rotating blocks 58 can be controlled to fit on both sides of the parts to achieve the purpose of extrusion clamping. If the stabilizing effect of the side clamping is not good enough, the clamping plate 593 can be controlled to move out of the outside of the rotating block 58 to perform the clamping function, and in this way, the distance that the clamping plate 593 extends out of the outside of the rotating block 58 can be adjusted, and the clamping depth can be adjusted accordingly.

[0044] When clamping by the clamping plate 593, first, the second motor 578 drives the bidirectional threaded rod 577 to rotate after working, and the bidirectional threaded rod 577 can drive the two movable bases 4 to move toward or away from each other, so as to adjust the distance between the two rotating blocks 58, which can adapt to the clamping requirements of special-shaped parts of different sizes. Then, the first electric push rod 584 pushes the first U-shaped plate 583, and the first U-shaped plate 583 drives the connecting plate 582 to move. After the connecting plate 582 moves, the distance between it and the mounting ring 59 changes, and the connecting plate 582 drives the push-pull plate 596 flips, and after the push-pull plate 596 flips, it pushes and pulls the clamping plate 593, so that the two clamping plates 593 move toward or away from each other, so that the two clamping plates 593 adjacent to each other can clamp the two ends of the special-shaped parts separately. In addition, in order to well match the different angle clamping requirements of parts with different shapes, the first motor 588 drives the gear 575 to rotate after working, the gear 575 drives the gear ring 576 to rotate, the gear ring 576 drives the rotating block 58 to rotate, and the rotating block 58 drives the clamping plate 593 to rotate, so as to complete the adjustment of the clamping angle;

[0045] After the parts are clamped, if the two rotating blocks 58 are at the same height, the above steps can be repeated to control the two rotating blocks 58 to rotate synchronously, so as to achieve the purpose of controlling the flipping of the parts, thereby achieving the function of changing the surface of the parts. If the clamped positions at both ends are at different heights due to inconsistent shapes on both sides of the parts, the third electric push rod 589 can push the connected support block 55 up and down after working, and the support block 55 drives the shell 56 to move, so as to achieve the purpose of adjusting the clamping height. The above steps effectively improve the flexibility of the device during operation. In addition, the fourth electric push rod 579 can push and pull the cross plate 572 back and forth after working, and the cross plate 572 drives the two movable blocks 51 to move synchronously after moving, and the movable block 51 drives the rectangular frame 53 to move, and the rectangular frame 53 drives the lifting plate 54 to move to adjust the front and rear positions. Position adjustment in this way is more conducive to users to load and unload materials, and avoids the situation where the operation difficulty increases due to the long distance.

[0046] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for processing special-shaped parts, comprising a base plate (1), Features: The top of the base plate (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a mechanical arm body (3), the top of the base plate (1) is slidably connected to two movable bases (4), and the top of the movable base (4) is provided with a positioning mechanism (5); The positioning mechanism (5) comprises a movable block (51), the movable block (51) is slidably connected to the inside of the movable base (4), the movable base (4) is provided with a movable groove (52) on the top, the movable block (51) penetrates the movable groove (52) and matches the movable groove (52), the top of the movable block (51) is fixedly connected to a rectangular frame (53), the inside of the rectangular frame (53) is slidably connected to a lifting plate (54), the top of the lifting plate (54) is integrally formed with a support block (55), the top of the support block (55) is fixedly connected to a shell (56), the shell (56) is integrally formed with a mounting frame (57), the inside of the mounting frame (57) is rotatably connected to a rotating block (58), the rotating block (58) extends out of the mounting frame (57), the shell (56) is slidably connected to a mounting ring (59) and an auxiliary plate (591) inside, respectively; two through slots (592) are provided on the rotating block (58); two clamping plates (593) are provided on one side of the rotating block (58); the clamping plates (593) penetrate through the through slots (592) and match the through slots (592); an inner ring plate (594) is rotatably connected to the inner side of the mounting ring (59); the clamping plate (593) extends to the inner side of the inner ring plate (594); a movable plate (595) is provided between the mounting ring (59) and the auxiliary plate (591); one side of the movable plate (595) is movably connected to two push-pull plates (596) through a movable hinge seat; one end of the two push-pull plates (596) is movably connected to the two clamping plates (593) through a movable hinge seat.

2. A device for processing special-shaped parts according to claim 1, Features: Two limit plates (597) are fixedly connected to the inner side of the inner ring plate (594), and the limit plates (597) pass through the clamping plate (593). A telescopic limit rod (598) is fixedly connected between the inner ring plate (594) and the movable plate (595), and a positioning rod (599) is fixedly connected between the mounting ring (59) and the auxiliary plate (591).

3. The device for processing special-shaped parts according to claim 1, Features: An extension rod (581) is integrally formed on one side of the movable plate (595), and the extension rod (581) is rotatably connected to a connecting plate (582) on the outside, and a first U-shaped plate (583) is fixedly connected to one side of the connecting plate (582), and the first U-shaped plate (583) passes through the auxiliary plate (591), and a first electric push rod (584) is fixedly connected to the inner side of the first U-shaped plate (583), and one end of the first electric push rod (584) is fixedly connected to one side of the auxiliary plate (591).

4. The device for processing special-shaped parts according to claim 1, Features: Two second U-shaped plates (585) are fixedly connected to one side of the auxiliary plate (591), the second U-shaped plates (585) extend out of the shell (56), the inner side of the second U-shaped plate (585) is fixedly connected to a second electric push rod (586), and one end of the second electric push rod (586) is fixedly connected to a side wall of the shell (56).

5. The device for processing special-shaped parts according to claim 1, Features: The positioning mechanism (5) comprises an adjustment component, which comprises a motor frame (587), wherein the motor frame (587) is fixedly connected to the top of the mounting frame (57), wherein a first motor (588) is fixedly connected inside the motor frame (587), wherein a third electric push rod (589) is fixedly connected to the top of the movable block (51), wherein the top of the third electric push rod (589) is fixedly connected to the bottom of the support block (55), wherein two rectangular plates (571) are fixedly connected to the top of the bottom plate (1), wherein a transverse plate (572) is arranged between the two rectangular plates (571), wherein the transverse plate (572) passes through the two movable blocks (51) in sequence, wherein the two rectangular plates (571) are provided with sliding grooves, wherein both ends of the transverse plate (572) are fixedly connected to sliders (573), wherein the two sliders (573) respectively pass through the two sliding grooves, and wherein the sliders (573) match the sliding grooves, and wherein an L-shaped plate (574) is fixedly connected to the front side of the bottom plate (1).

6. A device for processing special-shaped parts according to claim 5, Features: The first motor (588) is fixedly connected to a gear (575) via an output shaft, a gear ring (576) is fixedly connected to the outer side of the rotating block (58), the gear (575) is arranged on the top of the gear ring (576), and the gear (575) is meshed with the gear ring (576).

7. The device for processing special-shaped parts according to claim 5, Features: A bidirectional threaded rod (577) is rotatably connected between the two rectangular plates (571), the bidirectional threaded rod (577) sequentially passes through the two movable bases (4), and the bidirectional threaded rod (577) is respectively connected to the two movable bases (4) via threads, a second motor (578) is fixedly connected to one side of one of the rectangular plates (571), and the second motor (578) is fixedly connected to one end of the bidirectional threaded rod (577) via an output shaft.

8. The device for processing special-shaped parts according to claim 5, Features: A fourth electric push rod (579) is fixedly connected to the front side of the transverse plate (572), and one end of the fourth electric push rod (579) is fixedly connected to the inner side of the L-shaped plate (574).

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