Automatic stamping equipment for universal connector

Abstract

In order to solve the problems of great waste and high cost of a traditional processing mode, a step-by-step punching forming method is used, and the automatic punching equipment for the universal connector comprises a first vibration disc, a first punching unit, a second vibration disc, a second punching unit and a third punching unit. A feeding positioning device is arranged at an output port of the first vibration disc, and a rising type feeding device is arranged at an output port of the second vibration disc. A first horizontal feeding automatic sliding plate is arranged on the input side of the first stamping unit; and a second horizontal feeding automatic sliding plate is arranged on the input sides of the second punching unit and the third punching unit.

Description

Technical Field

[0001] This utility model relates to the field of automated stamping equipment, specifically to an automated stamping equipment for universal joints. Background Technology

[0002] A universal joint is a connector that links two levers. It consists of a pair of ordinary hinges positioned 90° apart, allowing the levers to turn in any direction. It is still widely used in vehicle transmission systems. Universal joints are generally manufactured using turning and milling or casting. Casting results in low material density and poor overall quality, while turning and milling involves numerous processes, especially difficult and inefficient machining of the ear section and square structures. Furthermore, traditional turning and milling methods result in significant material waste and high costs. Figure 1 The material change process of the universal joint using the processing method of this utility model is described, where a is the base material, b is the roughing of the ear, and c is the ear removal and stamping of the connecting hole. To use this stamping process, an automated stamping equipment is required. Summary of the Invention

[0003] To avoid the problems of high waste and high cost of traditional processing methods, a step-by-step stamping forming method is used. This utility model provides an automated stamping equipment for universal joints, including: a first vibratory platen, a first stamping unit, a second vibratory platen, a second stamping unit, and a third stamping unit; each stamping unit includes two parallel stamping machines with the same mold.

[0004] Let the distance between the workstations of the two stamping machines in the stamping unit be the first type of distance;

[0005] The feeding and positioning device outputs material from the output port of the first vibrating plate to the station of the feeding and positioning device. The distance between the station of the feeding and positioning device and the adjacent station of the first stamping unit is the first type of distance.

[0006] The first horizontal feeding automatic slide plate is set on the platform on the input side of the first stamping unit. The first horizontal feeding automatic slide plate is equipped with a first telescopic gripper arm, a second rotary telescopic gripper arm, and a third telescopic gripper arm.

[0007] The output port of the second vibratory feeder is equipped with a rising feeding device, and the distance between the material position on the rising feeding device and the station of the adjacent second stamping unit is set as the first type of distance.

[0008] A second horizontal automatic feeding slide is installed on the input side of the second and third stamping units;

[0009] The second-level automatic feeding slide is equipped with a fourth telescopic gripper, a fifth rotary telescopic gripper, a sixth telescopic gripper, a seventh rotary telescopic gripper, and an eighth telescopic gripper.

[0010] Preferably, the telescopic mechanism includes: an L-shaped base, which is set on the horizontal feeding automatic slide plate; a slide rail is set on the top of the horizontal panel of the L-shaped base; and a telescopic cylinder is set on the vertical panel.

[0011] A T-block is set at the top of the slide rail. A slider is set on the bottom surface of the T-block to cooperate with the slide rail, and a mating seat block is set on the top surface.

[0012] A bolt is fixed in the middle section of the telescopic rod of the telescopic cylinder. The telescopic rod of the telescopic cylinder passes through the mating seat block. A cross pin is provided at the end of the telescopic rod of the telescopic cylinder. A spring is sleeved on the telescopic rod between the fixing bolt and the mating seat block.

[0013] The first, third, fourth, sixth, and eighth telescopic grippers all have gripper cylinders directly mounted on the T-block; the grippers of the gripper cylinders are equipped with extended claws.

[0014] The second, fifth, and seventh rotary telescopic grab arms are equipped with vertical mounting panels on the vertical end faces of the T-blocks, with sliders on the bottom surface of the vertical mounting panels and rotary cylinders on the vertical mounting panels.

[0015] A gripper cylinder is provided on the rotating part of the rotary cylinder; an extension claw is provided on the gripper of the gripper cylinder.

[0016] Preferably, the working parts of the claw surfaces of the extended claws of the first and fourth telescopic grippers are rectangular grooves, while the working parts of the claw surfaces of the extended claws of the remaining telescopic grippers are circular arc grooves.

[0017] Preferably, the gripper cylinders of the second, third, fifth, sixth, seventh, and eighth rotary telescopic grippers are also fixed with positioning plates; the positioning plates are coaxial with the center line of the gripper cylinder's jaws.

[0018] The positioning plate comprises two parts: the first part is plate-shaped and disposed on the top surface of the gripper cylinder, and the second part is perpendicular to the plate surface of the first part and is L-shaped.

[0019] Preferably, an infrared trigger is provided on the side of the horizontal portion of the L-shaped base to determine the travel of the T-block.

[0020] A U-shaped seat is also provided on the L-shaped base. Adjusting bolts are fixed on the two vertical parts of the U-shaped seat. The adjusting bolts cooperate with the side of the T-block to limit the physical travel.

[0021] Preferably, the horizontal feeding automatic slide plate is driven by a pneumatic telescopic cylinder.

[0022] Preferably, the feeding and positioning device includes: an arc-shaped support platform with a semi-circular groove on the top for placing materials; a vertical movable baffle is provided along the central axis of the semi-circular groove on the side adjacent to the first horizontal feeding automatic slide plate, and this side is referred to as the front side; a positioning head is provided on the rear side.

[0023] The positioning head includes a cuboid block and a disc-shaped base arranged coaxially. The four corners of the cuboid block are rounded and chamfered, and the disc-shaped base is coaxially connected to a servo motor for rotation.

[0024] The disc-shaped base is connected to the rotary servo motor using an axially flexible coupling;

[0025] The rotating servo motor is mounted on a horizontal slide rail and is connected to a horizontally positioned telescopic cylinder.

[0026] The vertical movable baffle is fixed to the front side of the arc-shaped support platform by two L-shaped baffles. A vertically installed telescopic cylinder is set at the bottom of the vertical movable baffle, and the telescopic end of the telescopic cylinder is fixedly connected to the vertical movable baffle.

[0027] Preferably, a transverse limiting plate is provided on the output track of the second vibratory feeder, and the width of the transverse limiting plate matches the material processed by the first stamping unit.

[0028] Preferably, the lifting feeding device includes:

[0029] The irregularly shaped base block has an L-shaped block placed horizontally on the top integrally formed, and a rectangular insert extends from the inner side of the L-shaped block. The thickness of the rectangular insert matches the material processed by the first stamping unit.

[0030] The top of the irregularly shaped base block is equipped with a trigger sensor that detects the rectangular insert.

[0031] The irregularly shaped base block has a vertical slide rail on its side, and the side of the irregularly shaped base block matches the slide rail.

[0032] A telescopic cylinder is provided on the bottom surface of the irregularly shaped base block, and the telescopic end of the telescopic cylinder is fixedly connected to the irregularly shaped base block.

[0033] Preferably, the stamping input ports of both the second and third stamping units are equipped with auxiliary clamping devices;

[0034] The auxiliary clamping device includes: a gantry frame, which is vertically installed at the input port of the press, and a telescopic cylinder is installed on the gantry frame, with a horizontal pressure plate installed on the telescopic end of the telescopic cylinder.

[0035] Through the first vibrating plate, Figure 1The basic material represented by 'a' is arranged and transported to the feeding and positioning device. This process can be done by natural rolling or by using a horizontal transfer robotic arm to grip and place the material from the vibrating track of the first vibrating plate onto the feeding and positioning device.

[0036] In the feeding and positioning device, the rotating servo motor pushes forward, placing the positioning head on the opening of the base material, and rotating it to engage the positioning head with the base material, allowing the base material to rotate together to the angle required for processing.

[0037] Then the vertical movable baffle moves down, and at the same time the first telescopic gripper grabs the base material and transfers it to the first station of the first stamping unit for processing. After the first telescopic gripper transfers the material, the rotation servo motor begins to reset.

[0038] Once the basic material at the first station of the first stamping unit is processed, it will be returned. Figure 1 The rough material for the ear, indicated by b, needs to be transferred to the second station for further processing. The transfer from the first station to the second station is performed using the second rotary telescopic gripper, which completes a 180-degree rotation during the gripping process.

[0039] Once the material at the second workstation is finished, it is gripped by the third telescopic grab arm and transferred to the middle discharge port. The material discharged from the middle discharge port will then be transferred into the second vibrating plate.

[0040] When the material on the second vibratory plate is output from the output track of the vibratory plate, it will maintain a consistent angle due to the presence of the transverse limiting plate. The thickness of the transverse limiting plate does not need to be too thick. It is only necessary to keep the distance between the surface of the transverse limiting plate and the bottom surface of the output track equal to the distance between the coarse ear plate of the material and the bottom surface of the output track.

[0041] When the output from the output track on the second vibratory feeder reaches the lifting feeding device, the irregularly shaped base block of the lifting feeding device rises vertically, simultaneously blocking the output from the output track. After rising, the irregularly shaped base block reaches the same height as the fourth telescopic grab arm.

[0042] The automatic gripper of the second-level feeding automatic slide repeats the same process as the automatic gripper on the first-level feeding automatic slide.

[0043] For the telescopic mechanism, since the T-block and the telescopic cylinder are flexibly connected (actually calculated based on the elasticity of the fixing bolt and cross pin positions), the telescopic cylinder can be selected to exceed the standard stroke to ensure that the material on the corresponding telescopic grab arm can be inserted into the press.

[0044] The U-shaped bracket ensures physical restraint, thus preventing damage to the device or malfunction of the control system.

[0045] As mentioned earlier, the first stamping unit can roughly produce the ears after completion, while the second stamping unit refines the two ears to produce qualified ears, and the third stamping unit punches through holes for connecting shafts on the ears.

[0046] The beneficial effects of this utility model are: it can be adapted to the universal joints made by stamping technology proposed in the background art, and at the same time, it automates the complex stamping process, reduces the use of manpower, and enhances production efficiency. Attached Figure Description

[0047] Figure 1 The material change process described in this utility model.

[0048] Figure 2 The device position logic diagram of this utility model;

[0049] Figure 3 Assembly diagram of the feeding and positioning device and the first telescopic grab arm;

[0050] Figure 4 Assembly diagram of the third telescopic grab arm and the first horizontal feeding automatic slide plate;

[0051] Figure 5 Assembly diagram of the second rotary telescopic grab arm of this utility model;

[0052] Figure 6 Assembly diagram of the output track of the second vibratory feeder and the lifting feeding device;

[0053] Figure 7 Assembly diagram of auxiliary clamping device;

[0054] In the diagram: 1. First vibratory feeder; 2. Feeding and positioning device; 3. First stamping unit; 4. Second vibratory feeder; 6. Third stamping unit; 7. First horizontal feeding automatic slide plate; 8. Second horizontal feeding automatic slide plate; 9. First telescopic gripper arm; 10. Second rotary telescopic gripper arm; 11. Third telescopic gripper arm; 901. L-shaped base; 902. T-block; 903. Spring; 904. Grip cylinder; 905. Rectangular slot extension claw; 201. Arc-shaped support platform; 202. Vertically set telescopic cylinder; 203. Vertical movable baffle; 204. Positioning head; 205. Servo motor; 906. Positioning plate; 907. Arc-shaped slot extension claw; 701. Pneumatic telescopic cylinder; 908. Rotary cylinder; 401. Output track of the second vibratory feeder; 5. Irregularly shaped base block; 601. Gate frame; 602. Telescopic cylinder. Detailed Implementation

[0055] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. Example 1

[0056] like Figure 2 The automated stamping equipment for universal joint heads shown includes: a first vibratory feeder 1, a first stamping unit 3, a second vibratory feeder 4, a second stamping unit, and a third stamping unit 6; each stamping unit includes two parallel stamping machines with the same mold.

[0057] Let the distance between the workstations of the two stamping machines in the stamping unit be the first type of distance. On the processing platform where the first stamping unit 3 is located, there is a middle feeding port 12. The material fed from the middle feeding port 12 will be transferred into the second vibrating plate 4.

[0058] The feeding and positioning device 2 outputs material from the output port of the first vibrating plate to the station of the feeding and positioning device. The distance between the station of the feeding and positioning device and the adjacent station of the first stamping unit is the first type of distance.

[0059] The first horizontal feeding automatic slide plate 7 is set on the platform on the input side of the first stamping unit. The first horizontal feeding automatic slide plate is equipped with a first telescopic gripper 9, a second rotary telescopic gripper 10, and a third telescopic gripper 11.

[0060] The output port of the second vibratory feeder is equipped with a rising feeding device, and the distance between the material position on the rising feeding device and the station of the adjacent second stamping unit is set as the first type of distance.

[0061] A second horizontal feeding automatic slide plate 8 is provided on the input side of the second and third stamping units;

[0062] The second-level automatic feeding slide is equipped with a fourth telescopic gripper, a fifth rotary telescopic gripper, a sixth telescopic gripper, a seventh rotary telescopic gripper, and an eighth telescopic gripper.

[0063] like Figure 3 , Figure 4 , Figure 5 The first telescopic grab arm 9, the second rotary telescopic grab arm 10, the third telescopic grab arm 11, the fourth telescopic grab arm, the fifth rotary telescopic grab arm, the sixth telescopic grab arm, the seventh rotary telescopic grab arm, and the eighth telescopic grab arm all use the same telescopic mechanism.

[0064] The telescopic mechanism includes:

[0065] L-shaped base 901 is set on the horizontal feeding automatic slide plate. A slide rail is set on the top of the horizontal panel of the L-shaped base, and a telescopic cylinder is set on the vertical panel.

[0066] A T-block 902 is set at the top of the slide rail. A slider is set on the bottom surface of the T-block to cooperate with the slide rail, and a mating seat block is set on the top surface.

[0067] A bolt is fixed in the middle section of the telescopic rod of the telescopic cylinder. The telescopic rod of the telescopic cylinder passes through the mating seat block. A cross pin is provided at the end of the telescopic rod of the telescopic cylinder. A spring 903 is sleeved on the telescopic rod between the fixing bolt and the mating seat block.

[0068] The first, third, fourth, sixth, and eighth telescopic grippers all have gripper cylinders 904 directly mounted on the T-block; the grippers of the gripper cylinders are equipped with extended claws.

[0069] The second, fifth, and seventh rotary telescopic grab arms are equipped with vertical mounting panels on the vertical end faces of the T-blocks, with sliders on the bottom surface of the vertical mounting panels and rotary cylinders 908 on the vertical mounting panels.

[0070] A gripper cylinder is provided on the rotating part of the rotary cylinder; an extension claw is provided on the gripper of the gripper cylinder.

[0071] The extension claws of the first and fourth telescopic grippers are rectangular groove extension claws 905, while the extension claws of the remaining telescopic grippers are circular arc groove extension claws 907.

[0072] Positioning plates are also fixed on the gripper cylinders of the second, third, fifth, sixth, seventh, and eighth rotary telescopic grippers; the positioning plates are coaxial with the center line of the gripper cylinder's jaws.

[0073] The positioning plate 906 comprises two parts: the first part is plate-shaped and disposed on the top surface of the gripper cylinder, and the second part is perpendicular to the plate surface of the first part and is L-shaped.

[0074] An infrared trigger is installed on the side of the horizontal part of the L-shaped base to determine the travel of the T-block;

[0075] A U-shaped seat is also provided on the L-shaped base. Adjusting bolts are fixed on the two vertical parts of the U-shaped seat. The adjusting bolts cooperate with the side of the T-block to limit the physical travel.

[0076] like Figure 4 As shown, the first horizontal feeding automatic slide plate 7 is driven by a pneumatic telescopic cylinder 701.

[0077] The most convenient way to control the output process from the vibratory feeder to the feeding and positioning device is to install an automatic baffle on the vibratory feeder track, which controls the output of only one item at a time. A more precise control method involves using a horizontal transfer robotic arm to transfer the material, clamping one item at a time from the vibratory feeder's output track to the arc-shaped support platform for unloading.

[0078] like Figure 3 The feeding and positioning device shown includes: an arc-shaped support platform 201, with a semi-circular groove on the top for placing materials; a vertical movable baffle 203 is provided along the central axis of the semi-circular groove and adjacent to the first horizontal feeding automatic slide plate, and this side is called the front side; a positioning head 204 is provided on the rear side.

[0079] The positioning head includes a cuboid block and a disc-shaped base arranged coaxially. The four corners of the cuboid block are rounded and chamfered, and the disc-shaped base is coaxially connected to a servo motor 205 for rotation.

[0080] The disc-shaped base is connected to the rotary servo motor using an axially flexible coupling;

[0081] The rotating servo motor is mounted on a horizontal slide rail and is connected to a horizontally positioned telescopic cylinder.

[0082] The vertical movable baffle is fixed to the front side of the arc-shaped support platform by two L-shaped baffles. A vertically installed telescopic cylinder 202 is set at the bottom of the vertical movable baffle, and the telescopic end of the telescopic cylinder is fixedly connected to the vertical movable baffle.

[0083] like Figure 6 As shown, a transverse limiting plate is provided on the output track 401 of the second vibratory plate, and the width of the transverse limiting plate matches the material processed by the first stamping unit.

[0084] like Figure 6 As shown, the lifting feeding device includes:

[0085] The irregular base block 5 has an L-shaped block placed horizontally on the top integrally formed, wherein a rectangular insert extends from the inner side of the L-shaped block, and the thickness of the rectangular insert matches the material processed by the first stamping unit.

[0086] The top of the irregularly shaped base block is equipped with a trigger sensor that detects the rectangular insert.

[0087] The irregularly shaped base block has a vertical slide rail on its side, and the side of the irregularly shaped base block matches the slide rail.

[0088] A telescopic cylinder is provided on the bottom surface of the irregularly shaped base block, and the telescopic end of the telescopic cylinder is fixedly connected to the irregularly shaped base block.

[0089] The input ports of the second and third stamping units are both equipped with... Figure 7 The auxiliary clamping device shown includes: a gantry frame 601, which is vertically installed at the input port of the press, and a telescopic cylinder 602 is installed on the gantry frame, with a horizontal pressure plate installed on the telescopic end of the telescopic cylinder.

[0090] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automated stamping apparatus for universal joints, comprising: The first vibrating disc, the first stamping machine group, the second vibrating disc, the second stamping machine group and the third stamping machine group; the stamping machine group comprises two stamping machines arranged in parallel and sharing a same die; It is characterized in that further comprising: The interval between the two stamping machines in the stamping machine group is set as the first type interval; The feeding positioning device is used for feeding the material from the output port of the first vibrating disc to the work station of the feeding positioning device, and the interval between the work station of the feeding positioning device and the adjacent work station of the first stamping machine group is set as the first type interval; The first horizontal feeding automatic slide plate is arranged on the platform at the input side of the first stamping machine group, and the first horizontal feeding automatic slide plate is provided with a first telescopic grabbing arm, a second rotary telescopic grabbing arm and a third telescopic grabbing arm; The output port of the second vibrating disc is provided with a lifting feeding device, and the interval between the position of the material on the lifting feeding device and the work station of the adjacent second stamping machine group is set as the first type interval; The second horizontal feeding automatic slide plate is arranged at the input side of the second stamping machine group and the third stamping machine group; The second horizontal feeding automatic slide plate is provided with a fourth telescopic grabbing arm, a fifth rotary telescopic grabbing arm, a sixth telescopic grabbing arm, a seventh rotary telescopic grabbing arm and an eighth telescopic grabbing arm.

2. The gimbal link head automated punching apparatus according to claim 1, wherein, The first telescopic grabbing arm, the second rotary telescopic grabbing arm, the third telescopic grabbing arm, the fourth telescopic grabbing arm, the fifth rotary telescopic grabbing arm, the sixth telescopic grabbing arm, the seventh rotary telescopic grabbing arm and the eighth telescopic grabbing arm all use the same telescopic mechanism. The telescopic mechanism comprises: An L-shaped base is arranged on the horizontal feeding automatic slide plate, a slide rail is arranged on the top of the horizontal panel of the L-shaped base, and a telescopic air cylinder is arranged on the vertical panel; A T-shaped block is arranged on the top of the slide rail, the bottom surface of the T-shaped block is provided with a slide block matched with the slide rail, and the top surface is provided with a matched seat block; A fixed bolt is arranged in the middle segment of the telescopic rod of the telescopic air cylinder, the telescopic rod of the telescopic air cylinder passes through the matched seat block, the end of the telescopic rod of the telescopic air cylinder is provided with a horizontal pin, and a spring is sleeved on the telescopic rod between the fixed bolt and the matched seat block; The first telescopic grabbing arm, the third telescopic grabbing arm, the fourth telescopic grabbing arm, the sixth telescopic grabbing arm and the eighth telescopic grabbing arm are all provided with a clamping jaw air cylinder directly on the T-shaped block; an extension jaw is arranged on the clamping jaw of the clamping jaw air cylinder; The second rotary telescopic grabbing arm, the fifth rotary telescopic grabbing arm and the seventh rotary telescopic grabbing arm are provided with a vertical mounting panel on the vertical end surface of the T-shaped block, a slide block is arranged on the bottom surface of the vertical mounting panel, and a rotary air cylinder is arranged on the vertical mounting panel; A clamping jaw air cylinder is arranged on the rotary part of the rotary air cylinder; an extension jaw is arranged on the clamping jaw of the clamping jaw air cylinder.

3. The gimbal link head automated punching apparatus according to claim 2, wherein, The jaw surface working part of the extension jaw of the first telescopic grabbing arm and the fourth telescopic grabbing arm adopts a rectangular groove, and the jaw surface working part of the extension jaw of the rest of the telescopic grabbing arms adopts a circular arc groove.

4. The gimbal link head automated punching apparatus according to claim 2, wherein, The clamping jaw air cylinder of the second rotary telescopic grabbing arm, the third telescopic grabbing arm, the fifth rotary telescopic grabbing arm, the sixth telescopic grabbing arm, the seventh rotary telescopic grabbing arm and the eighth telescopic grabbing arm is further provided with a positioning plate; the positioning plate is coaxial with the jaw center line of the clamping jaw air cylinder; The positioning plate comprises two parts: a first part in the form of a plate is arranged on the top surface of the clamping jaw air cylinder, and a second part is perpendicular to the plate surface of the first part, and the second part is in the form of an L-shaped sheet.

5. The gimbal head automated punching apparatus according to claim 3 or 4, characterized in that, An infrared trigger is arranged on the side edge of the horizontal part of the L-shaped base, which is used for judging the stroke of the T-shaped block. The U-shaped seat is further provided on the L-shaped base, and two vertical parts of the U-shaped seat are fixed with adjusting bolts which are matched with the side edges of the T-shaped block to limit the physical stroke.

6. The gimbal link head automated punching apparatus according to claim 2, wherein, The horizontal feeding automatic slide plate is driven by a pneumatic telescopic cylinder.

7. The gimbal link head automated punching apparatus of claim 1, wherein, The feeding positioning device comprises a circular arc support platform, a semicircular groove is formed in the top of the circular arc support platform for placing materials, a vertical movable baffle is arranged on the side adjacent to the first horizontal feeding automatic slide plate along the central axis of the semicircular groove, and this side is referred to as the front side; a positioning head is arranged on the rear side; The positioning head comprises a cuboid block and a circular pie type base which are coaxially arranged, the four corners of the cuboid block are chamfered, and the circular pie type base is coaxially connected with a servo motor for rotation; An axial elastic shaft coupling is used to connect the circular pie type base and the servo motor for rotation; The servo motor body is arranged on a horizontal slide rail, and is collectively connected with a telescopic cylinder arranged horizontally; The vertical movable baffle is fixed to the front side of the circular arc support platform through two L-shaped baffles, and a telescopic cylinder arranged vertically is arranged at the bottom of the vertical movable baffle, and the telescopic end of the telescopic cylinder is fixedly connected with the vertical movable baffle.

8. The gimbal head automated punching apparatus of claim 1, wherein, A transverse limiting plate is arranged on the output track of the second vibration disc, and the width of the transverse limiting plate matches the material processed by the first stamping machine group.

9. The gimbal head automated punching apparatus according to claim 1 or 8, wherein, The ascending feeding device comprises: A special-shaped base block is integrally formed with an L-shaped block arranged horizontally on the top, and a rectangular insert block is extended from the inner side of the clamped L-shaped block, and the thickness of the rectangular insert block matches the material processed by the first stamping machine group; A trigger sensor is arranged on the top of the special-shaped base block and faces the rectangular insert block; A vertical slide rail is arranged on the side of the special-shaped base block, and the side of the special-shaped base block matches the slide rail; A telescopic cylinder is arranged on the bottom surface of the special-shaped base block, and the telescopic end of the telescopic cylinder is fixedly connected with the special-shaped base block.

10. The gimbal link head automated punching apparatus of claim 1, wherein, The input ports of the second stamping machine group and the third stamping machine group are provided with auxiliary clamping devices; The auxiliary clamping device comprises a door-shaped frame arranged vertically on the input port of the stamping machine, and a telescopic cylinder is arranged on the door-shaped frame, and a horizontal pressing plate is arranged on the telescopic end of the telescopic cylinder.

Images