Auxiliary clamping tooling table for stamping assembly

Abstract

The present invention provides an auxiliary clamping tooling table for stamping assembly, which belongs to the field of automated assembly technology. It includes an assembly table, and a cyclic moving mechanism is installed on the top of the assembly table; the cyclic moving mechanism includes a "return" type rail frame, and two mobile trolley mechanisms are installed on the "return" type rail frame; the two mobile trolley mechanisms each include a movable base plate, an assembly plate is installed on the top of the movable base plate, and an automatic clamping mechanism is installed on the top of the assembly plate, and an inclined blanking mechanism is installed between the movable base plate and the assembly plate, and a stamping device is installed on one side of the assembly table. The present invention can realize automatic loading and unloading of parts by using a movable trolley mechanism that can continuously move in a return shape on the cyclic moving mechanism, in cooperation with the automatic clamping mechanism and the inclined blanking mechanism, and can effectively solve the problem that traditional stamping assembly devices require manual loading and unloading, which greatly affects work efficiency.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of automated assembly, and in particular to an auxiliary clamping tooling table for stamping assembly. Background Art

[0002] In the manufacturing process of most assembly line equipment, the processing and manufacturing of various parts typically begins, followed by product assembly. Automated assembly lines are specialized production equipment that handles various post-manufacturing processes, including assembly, testing, labeling, and packaging. Automated assembly lines operate on various parts and components that make up a product, ultimately producing finished or semi-finished products. They offer advantages such as stable performance, minimal labor requirements, high production efficiency, significantly reduced manufacturing costs per unit, and minimal floor space.

[0003] In the patent application number CN201510501747.X, a multi-purpose stamping assembly machine is provided. The device can press-fit single or multiple parts according to different assembly operation needs. However, the device has certain shortcomings. For example, the device cannot complete the loading and unloading of parts, and manual loading and unloading is required, which greatly affects work efficiency. Summary of the Invention

[0004] The present invention mainly provides an auxiliary clamping tooling table for stamping assembly to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location. The teeth at the top of the belt are meshed with each other, and an assembly plate is installed on the top of the movable base plate, and an automatic clamping mechanism is installed on the top of the assembly plate, and an inclined blanking mechanism is installed between the movable base plate and the assembly plate; the inclined blanking mechanism includes two fixed seats and a first servo motor, and a notch is provided on one side of the bottom of the assembly plate, and the two fixed seats are respectively installed on both sides of one side of the top of the movable base plate, and a hinge shaft is rotatably connected between the two fixed seats, and the hinge shaft is connected to one side of the bottom of the assembly plate, the first servo motor is installed on one side of the movable base plate, and a transmission wheel is installed on one side of the hinge shaft and one side of the movable base plate, and a transmission belt is provided between the two transmission wheels, and a transmission bevel gear is installed on the outer side of the transmission wheel at the bottom and the output shaft of the first servo motor, and the two transmission bevel gears are vertical and meshed; a stamping device is installed on one side of the assembly table.

[0007] Furthermore, in the present invention, a notch is provided on the side of the assembly table opposite to the punching device, and a blanking table is installed at the notch of the assembly table. The top of the blanking table is a slope structure and side wing plates are provided on both sides of the top.

[0008] Furthermore, in the present invention, an infrared sensor is installed on the top of the assembly table on one side of the unloading table.

[0009] Furthermore, in the present invention, the stamping device includes an L-shaped support platform, a plurality of first hydraulic cylinders and a second hydraulic cylinder are installed on the top of the L-shaped support platform, a punch is installed at the bottom of the output shaft of the plurality of first hydraulic cylinders, a lifting plate is installed at the bottom of the output shaft of the second hydraulic cylinder, a plurality of assembly seats are provided at the bottom of the lifting plate, the top of the punch is provided with a thread, and the bottom of the assembly seat is provided with a thread groove adapted to the thread on the top of the punch.

[0010] Furthermore, in the present invention, two T-shaped protrusions are provided on one side of the lifting plate, and two T-shaped slides adapted to the T-shaped protrusions are provided on the L-shaped support platform on one side of the lifting plate, and the T-shaped protrusions are located inside the T-shaped slides.

[0011] Furthermore, in the present invention, a first sliding groove is provided on the side of the outer wall of the "return" type rail frame, a slider is installed on the outer side of the bottom of the movable base plate, and a roller is rotatably connected to the inner side of the slider, and the roller is located inside the first sliding groove.

[0012] Furthermore, in the present invention, second sliding grooves are provided on both sides of the inner wall of the "return" type rail frame, and spherical pairs are provided on both sides of the movable plate, and the spherical pairs are located inside the second sliding grooves.

[0013] Furthermore, in the present invention, a sliding groove is provided on the top of the assembly plate, and the automatic clamping mechanism includes a fixed clamping plate and a ball screw, one end of the ball screw is rotatably connected to the sliding groove, and the other end is connected to a second servo motor, a nut seat is installed on the ball screw, and a movable clamping plate is installed on the top of the nut seat.

[0014] Furthermore, in the present invention, there are two sliding grooves, which are respectively located on both sides of the top of the assembly plate. The automatic clamping mechanism also includes a guide shaft, which is fixedly connected to the inner walls on both sides of the sliding groove. A sliding block is installed on the guide shaft, and the top of the sliding block is connected to the movable clamping plate.

[0015] Furthermore, in the present invention, a receiving groove is provided at the top center of the assembly plate, and a push plate mechanism is installed in the receiving groove. The push plate mechanism includes a push plate and a third servo motor. The third servo motor is installed inside the receiving groove. A rotating shaft is installed at one end of the push plate, and one end of the rotating shaft is rotatably connected to the inner wall on one side of the top of the receiving groove. A spur gear is installed on the other end of the rotating shaft and the output shaft of the third servo motor, and the two spur gears are meshed with each other.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention realizes automatic loading and unloading of parts by using a movable carriage mechanism that can continuously move in a circular motion mechanism, in conjunction with an automatic clamping mechanism and an inclined unloading mechanism, which can effectively solve the problem that traditional stamping assembly devices require manual loading and unloading, which greatly affects work efficiency.

[0018] In the initial state, the fixed clamping plate and the movable clamping plate are in the maximum open state. When the movable carriage mechanism passes the loading position, the robotic arm can place the parts on the assembly plate. At this time, the second servo motor is operated to rotate the ball screw, and then the nut drives the movable clamping plate to move. The parts are clamped by the movable clamping plate and the fixed clamping plate. After that, the driving motor is operated to drive the two transmission discs and the transmission chain belt, and then the tooth pattern on the top of the transmission chain belt is engaged with the linkage gear for transmission, so that the movable carriage mechanism moves on the "return" type rail frame. When the movable carriage mechanism moves to the bottom of the stamping device, the driving motor stops working to fix the position of the movable carriage mechanism, so as to perform the stamping assembly operation. When the assembly is completed After that, the driving motor operates again to make the mobile trolley mechanism continue to move. When the mobile trolley mechanism moves to the unloading table, the driving motor stops operating again. At this time, the first servo motor operates, so that the two transmission bevel gears engage and transmit, and then transmit the power through the transmission wheel and transmission belt again, so that the hinge shaft drives the assembly plate to tilt toward the unloading table. At the same time, the second servo motor operates in the opposite direction again to make the mobile clamping plate and the fixed clamping plate release the parts. The assembled parts will slide from the assembly plate to the unloading table due to gravity for automatic unloading. Since there are two mobile trolley mechanisms, the two mobile trolley mechanisms can move in a cycle, and one trolley is loading while the other is unloading, which greatly improves work efficiency.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the punching device of the present invention;

[0022] Figure 3 It is a partial cross-sectional schematic diagram of the cyclic movement mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the mobile trolley mechanism of the present invention;

[0024] Figure 5 for Figure 4 A magnified view of area A;

[0025] Figure 6 This is a schematic diagram of the top view of the mobile trolley mechanism of the present invention;

[0026] Figure 7 It is a side structural schematic diagram of the mobile trolley mechanism of the present invention;

[0027] Figure 8 for Figure 7 Magnified view of area B.

[0028] In the figure: 1. Assembly table; 2. Circular moving mechanism; 3. Moving carriage mechanism; 4. Automatic clamping mechanism; 5. Inclined unloading mechanism; 6. Punching device; 7. Push plate mechanism; 8. Unloading table; 9. Infrared sensor; 21. "Return" type rail frame; 22. Transmission plate; 23. Drive motor; 24. Transmission chain; 25. Interlocking gear; 211. First sliding groove; 212. Second sliding groove; 31. Moving bottom plate; 32. Moving plate; 33. Assembly plate; 34. Slider; 35. Roller; 36. Spherical pair; 331. Sliding groove; 33 2. Receiving groove; 41. Fixed clamping plate; 42. Movable clamping plate; 43. Ball screw; 44. Nut seat; 45. Second servo motor; 46. Guide shaft; 51. First servo motor; 52. Hinge shaft; 53. Fixed seat; 54. Transmission wheel; 55. Transmission belt; 56. Transmission bevel gear; 61. L-shaped support platform; 62. First hydraulic cylinder; 63. Second hydraulic cylinder; 64. Punch; 65. Lifting plate; 66. Assembly seat; 67. T-shaped slide; 71. Push plate; 72. Rotating shaft; 73. Third servo motor; 74. Flat gear. DETAILED DESCRIPTION

[0029] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] For example, please refer to the attached Figure 1-8The cam 22 is provided with a plurality of guide wheels 24, and the guide wheels 25 are provided with a plurality of guide wheels 26. The guide wheels 26 are provided with a plurality of guide wheels 27. The guide wheels 26 are provided with a plurality of guide wheels 28. The guide wheels 26 are provided with a plurality of guide wheels 29. 4, the teeth at the top are meshed with each other, an assembly plate 33 is installed on the top of the movable base plate 31, an automatic clamping mechanism 4 is installed on the top of the assembly plate 33, and an inclined blanking mechanism 5 is installed between the movable base plate 31 and the assembly plate 33; the inclined blanking mechanism 5 includes two fixed seats 53 and a first servo motor 51, a notch is provided on one side of the bottom of the assembly plate 33, the two fixed seats 53 are respectively installed on both sides of one side of the top of the movable base plate 31, a hinge shaft 52 is rotatably connected between the two fixed seats 53, the hinge shaft 52 is connected to one side of the bottom of the assembly plate 33, the first servo motor 51 is installed on one side of the movable base plate 31, a transmission wheel 54 is installed on one side of the hinge shaft 52 and one side of the movable base plate 31, a transmission belt 55 is sleeved between the two transmission wheels 54, a transmission bevel gear 56 is installed on the outer side of the transmission wheel 54 at the bottom and on the output shaft of the first servo motor 51, and the two transmission bevel gears 56 are vertical and meshed; a stamping device 6 is installed on one side of the assembly table 1;

[0033] It should be noted that, in this embodiment, the number of the mobile trolley mechanisms 3 on the "return" type rail frame 21 can be increased according to actual conditions to better complete the circulation operation, and the electrical components of this device are electrically connected to the conventional PLC controller.

[0034] For details, please refer to the attached Figure 1 A notch is provided on the side of the assembly table 1 opposite to the punching device 6, and a discharge platform 8 is installed at the notch of the assembly table 1. The top of the discharge platform 8 is a slope structure and side wing plates are provided on both sides of the top; when the mobile trolley mechanism 3 is located to one side of the discharge platform 8, the discharge operation can be performed to make the parts slide from the discharge platform 8. The rear end of the discharge platform 8 can be connected to the transportation mechanism, and the side wing plates can prevent the parts from falling from the discharge platform 8 and causing the parts to be lost.

[0035] Furthermore, an infrared sensor 9 is installed on the top of the assembly table 1 on one side of the unloading table 8. The infrared sensor 9 can detect the number of times each mobile trolley mechanism 3 passes by, thereby counting the number of parts assembled by stamping. At the same time, it can be used to detect the position of the mobile trolley mechanism 3. When the mobile trolley mechanism 3 detects that the head of the mobile trolley mechanism 3 passes by the infrared sensor 9, the controller will stop driving the motor 23 to stop the mobile trolley mechanism 3, thereby realizing the unloading operation.

[0036] For details, please refer to the attached Figure 1 and attached Figure 2 The stamping device 6 includes an L-shaped support platform 61, and a plurality of first hydraulic cylinders 62 and a second hydraulic cylinder 63 are installed on the top of the L-shaped support platform 61. The bottom of the output shaft of the plurality of first hydraulic cylinders 62 is equipped with a punch 64, and the bottom of the output shaft of the second hydraulic cylinder 63 is equipped with a lifting plate 65. The bottom of the lifting plate 65 is provided with a plurality of assembly seats 66. The top of the punch 64 is provided with a thread, and the bottom of the assembly seat 66 is provided with a thread groove adapted to the top thread of the punch 64; the workpiece for stamping assembly is installed at the bottom of the punch 64, and the operation of the first hydraulic cylinder 62 can press the punch 64 downward to assemble the workpiece and the part at the corresponding position, and the operation of the second hydraulic cylinder 63 can press the lifting plate 65 downward, so that the workpiece on the punch 64 at the bottom of the assembly seat 66 is assembled with the part at the corresponding position at one time, and the assembly seat 66 at the bottom of the lifting plate 65 can be installed with the punch 64 at the corresponding position according to actual conditions.

[0037] Furthermore, two T-shaped protrusions are provided on one side of the lifting plate 65, and two T-shaped slide grooves 67 adapted to the T-shaped protrusions are provided on the L-shaped support platform 61 on one side of the lifting plate 65, and the T-shaped protrusions are located inside the T-shaped slide grooves 67; when the lifting plate 65 is lifted or lowered, the T-shaped protrusions will slide in the T-shaped slide grooves 67, thereby increasing the lifting stability of the lifting plate 65.

[0038] For details, please refer to the attached Figure 3-7 The outer wall side of the "return" type rail frame 21 is provided with a first sliding groove 211, and a slider 34 is installed on the outer side of the bottom of the movable base plate 31. The inner side of the slider 34 is rotatably connected to the roller 35, and the roller 35 is located inside the first sliding groove 211; the first sliding groove 211 and the roller 35 can play a limiting role on the one hand, so that the linkage gear 25 can always engage with the tooth pattern at the top of the transmission chain belt 24 for transmission, and on the other hand, it can make the movable base plate 31 slide better on the "return" type rail frame 21.

[0039] Furthermore, second sliding grooves 212 are provided on both sides of the inner wall of the "return" type rail frame 21, and spherical pairs 36 are provided on both sides of the movable plate 32, and the spherical pairs 36 are located inside the second sliding grooves 212; the second sliding grooves 212 and the spherical pairs 36 also play a limiting role. At the same time, the movable plate 32 is rotatably connected to the movable base plate 31, and the movement of the movable plate 32 at the corner will not affect the movable base plate 31.

[0040] For details, please refer to the attached Figure 5-7 A sliding groove 331 is provided on the top of the assembly plate 33. The automatic clamping mechanism 4 includes a fixed clamping plate 41 and a ball screw 43. One end of the ball screw 43 is rotatably connected to the sliding groove 331, and the other end is connected to a second servo motor 45. A nut seat 44 is installed on the ball screw 43, and a movable clamping plate 42 is installed on the top of the nut seat 44; a contact sensor can be embedded and installed on the top of the assembly plate 33. When the part is placed on the assembly plate 33 by the robotic arm, the controller will automatically start the second servo motor 45 to operate, so that the movable clamping plate 42 moves to cooperate with the fixed clamping plate 41 to complete the automatic clamping of the part, which is convenient for subsequent processing.

[0041] Furthermore, there are two sliding grooves 331, which are respectively located on both sides of the top of the assembly plate 33. The automatic clamping mechanism 4 also includes a guide shaft 46, which is fixedly connected to the inner walls on both sides of the sliding groove 331. A sliding block is installed on the guide shaft 46, and the top of the sliding block is connected to the movable clamping plate 42; through the guide shaft 46 and the sliding block, the movable clamping plate 42 can be moved away from the bottom of one end of the nut seat 44, and the support and restriction are also provided, so that the movable clamping plate 42 can better clamp the parts.

[0042] For details, please refer to the attached Figure 6-7 , a receiving groove 332 is provided at the top center of the assembly plate 33, and a push plate mechanism 7 is installed in the receiving groove 332. The push plate mechanism 7 includes a push plate 71 and a third servo motor 73. The third servo motor 73 is installed inside the receiving groove 332, and one end of the push plate 71 is installed with a rotating shaft 72, one end of the rotating shaft 72 is rotatably connected to the inner wall of one side of the top of the receiving groove 332, and a flat gear 74 is installed on the other end of the rotating shaft 72 and the output shaft of the third servo motor 73, and the two flat gears 74 are meshed; when the inclined blanking mechanism 5 is operated to flip the assembly plate 33, the third servo motor 73 operates synchronously, causing the two flat gears 74 to mesh and transmit, and then the rotating shaft 72 drives the push plate 71 to rotate, so that the parts on the top of the assembly plate 33 are better pushed to the blanking table 8.

[0043] The specific operation mode of the present invention is as follows:

[0044] First, in the initial state, the fixed clamping plate 41 and the movable clamping plate 42 are in the maximum open state. When the mobile trolley mechanism 3 passes the loading position, the robotic arm can place the parts on the assembly plate 33. At this time, the second servo motor 45 operates to rotate the ball screw 43, and then the nut 44 drives the movable clamping plate 42 to move, and the parts are clamped by the movable clamping plate 42 and the fixed clamping plate 41. Then the driving motor 23 operates to drive the two transmission discs 22 and the transmission chain belt 24, and then the toothed meshing linkage gear 25 at the top of the transmission chain belt 24 is driven, so that the mobile trolley mechanism 3 moves on the "return" type rail frame 21. When the mobile trolley mechanism 3 moves to the bottom of the stamping device 6, the driving motor 23 stops operating to fix the position of the mobile trolley mechanism 3, so as to perform the stamping assembly operation. When the assembly is completed, the driving motor 23 operates again to move the mobile trolley mechanism The mechanism 3 continues to move. When the mobile trolley mechanism 3 moves to the unloading platform 8, the driving motor 23 stops working again. At this time, the first servo motor 51 operates, so that the two transmission bevel gears 56 are engaged and transmitted, and then the transmission is transmitted again through the transmission wheel 54 and the transmission belt 55, so that the hinge shaft 52 drives the assembly plate 33 to tilt toward the unloading platform 8. At the same time, the second servo motor 45 operates in the opposite direction again to release the parts of the mobile clamping plate 42 and the fixed clamping plate 41. The third servo motor 73 operates synchronously to make the two flat gears 74 engage and transmit, and then the rotating shaft 72 drives the push plate 71 to rotate. The assembled parts will slide from the assembly plate 33 to the unloading platform 8 due to gravity and the force of the push plate 71 for automatic unloading. Since there are two mobile trolley mechanisms 3, the two mobile trolley mechanisms 3 can move in a cycle, and one trolley is loading while the other is unloading.

[0045] The above description of the present invention is exemplified in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An auxiliary clamping tooling table for stamping assembly, comprising an assembly table (1), characterized in that: A circulating movement mechanism (2) is installed on the top of the assembly platform (1); The cyclic moving mechanism (2) includes a "return" type rail frame (21) and a transmission disc (22), the "return" type rail frame (21) is a double-track mechanism, the transmission disc (22) is installed at the bottom of both ends of the "return" type rail frame (21), a transmission chain (24) is sleeved between the two transmission discs (22), the transmission chain (24) is located at the inner bottom of the "return" type rail frame (21) and has a tooth pattern on the top, a driving motor (23) is installed at the bottom of one of the transmission discs (22), and the driving motor (23) is located inside the assembly table (1), and two moving trolley mechanisms (3) are installed on the "return" type rail frame (21); The two movable trolley mechanisms (3) each include a movable base plate (31), the bottom of the movable base plate (31) is rotatably connected to a movable plate (32), the movable plate (32) is adapted to the "return" type rail frame (21) and inserted into the "return" type rail frame (21), the bottom of the movable plate (32) is installed with a linkage gear (25), the linkage gear (25) is meshed with the tooth pattern at the top of the transmission chain belt (24), the top of the movable base plate (31) is installed with an assembly plate (33), the top of the assembly plate (33) is installed with an automatic clamping mechanism (4), and an inclined blanking mechanism (5) is installed between the movable base plate (31) and the assembly plate (33); The inclined blanking mechanism (5) includes two fixed seats (53) and a first servo motor (51). A notch is provided on one side of the bottom of the assembly plate (33). The two fixed seats (53) are respectively installed on both sides of the top of the movable base plate (31). A hinge shaft (52) is rotatably connected between the two fixed seats (53). The hinge shaft (52) is connected to one side of the bottom of the assembly plate (33). The first servo motor (51) is installed on one side of the movable base plate (31). A transmission wheel (54) is installed on one side of the hinge shaft (52) and one side of the movable base plate (31). A transmission belt (55) is sleeved between the two transmission wheels (54). A transmission bevel gear (56) is installed on the outer side of the transmission wheel (54) at the bottom and on the output shaft of the first servo motor (51). The two transmission bevel gears (56) are vertical and meshed. A punching device (6) is installed on one side of the assembly table (1).

2. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: A notch is provided on the side of the assembly platform (1) opposite to the punching device (6), and a blanking platform (8) is installed at the notch of the assembly platform (1). The top of the blanking platform (8) is a slope structure and side wing plates are provided on both sides of the top.

3. The auxiliary clamping tooling table for stamping assembly according to claim 2, characterized in that: An infrared sensor (9) is installed on the top of the assembly platform (1) on one side of the unloading platform (8).

4. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: The punching device (6) includes an L-shaped support platform (61), a plurality of first hydraulic cylinders (62) and a second hydraulic cylinder (63) are installed on the top of the L-shaped support platform (61), a punch (64) is installed on the bottom of the output shaft of the plurality of first hydraulic cylinders (62), a lifting plate (65) is installed on the bottom of the output shaft of the second hydraulic cylinder (63), a plurality of assembly seats (66) are provided at the bottom of the lifting plate (65), a thread is provided on the top of the punch (64), and a thread groove adapted to the thread on the top of the punch (64) is provided at the bottom of the assembly seat (66).

5. The auxiliary clamping tooling table for stamping assembly according to claim 4, characterized in that: Two T-shaped protrusions are provided on one side of the lifting plate (65), and two T-shaped slides (67) adapted to the T-shaped protrusions are provided on the L-shaped support platform (61) on one side of the lifting plate (65), and the T-shaped protrusions are located inside the T-shaped slides (67).

6. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: A first sliding groove (211) is provided on the outer wall side of the return rail frame (21), a slider (34) is installed on the outer side of the bottom of the movable base plate (31), and a roller (35) is rotatably connected to the inner side of the slider (34), and the roller (35) is located inside the first sliding groove (211).

7. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: Second sliding grooves (212) are provided on both sides of the inner wall of the return rail frame (21), and spherical pairs (36) are provided on both sides of the movable plate (32), and the spherical pairs (36) are located inside the second sliding grooves (212).

8. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: A sliding groove (331) is provided on the top of the assembly plate (33), and the automatic clamping mechanism (4) includes a fixed clamping plate (41) and a ball screw (43), one end of the ball screw (43) is rotatably connected to the sliding groove (331), and the other end is connected to a second servo motor (45), a nut seat (44) is installed on the ball screw (43), and a movable clamping plate (42) is installed on the top of the nut seat (44).

9. The auxiliary clamping tooling table for stamping assembly according to claim 8, characterized in that: There are two sliding grooves (331), and the two sliding grooves (331) are respectively located on both sides of the top of the assembly plate (33). The automatic clamping mechanism (4) also includes a guide shaft (46), and the guide shaft (46) is fixedly connected to the inner walls on both sides of the sliding groove (331). A sliding block is installed on the guide shaft (46), and the top of the sliding block is connected to the movable clamping plate (42).

10. The auxiliary clamping tooling table for stamping assembly according to claim 1, characterized in that: A receiving groove (332) is provided at the top center of the assembly plate (33), and a push plate mechanism (7) is installed in the receiving groove (332). The push plate mechanism (7) includes a push plate (71) and a third servo motor (73). The third servo motor (73) is installed inside the receiving groove (332). A rotating shaft (72) is installed at one end of the push plate (71), and one end of the rotating shaft (72) is rotatably connected to the inner wall of one side of the top of the receiving groove (332). A flat gear (74) is installed on the other end of the rotating shaft (72) and the output shaft of the third servo motor (73), and the two flat gears (74) are meshed with each other.

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