Anti-shake positioning equipment for metal plate punching procedure

Abstract

The utility model discloses an anti-shake positioning device for a punching process of a metal plate, which belongs to the technical field of metal processing, comprises a working table, and supporting legs are symmetrically and fixedly arranged at the lower part of the working table, and is characterized in that a carrying part is arranged in the middle of the working table, a carrying plate is arranged at the upper part of the carrying part, and a rubber pad is fixedly arranged at the upper part of the carrying plate; hole sites are formed in the carrying plate and the rubber pad in a penetrating mode, long limiting plates are symmetrically arranged on the left portion and the right portion of the middle position of the workbench in a sliding mode, short limiting plates are symmetrically arranged on the front portion and the rear portion of the middle position of the workbench in a sliding mode, and mounting plates are fixedly arranged on the sides, away from the carrying plate, of the long limiting plates and the short limiting plates; first hydraulic cylinders are fixedly arranged on the upper portions of the left mounting plate and the right mounting plate, second hydraulic cylinders are fixedly arranged on the upper portions of the front mounting plate and the rear mounting plate, clamping plates are fixedly arranged at the output ends of the first hydraulic cylinders and the output ends of the second hydraulic cylinders, and stable positioning in the punching process of different metal plates is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field, concretely is a kind of anti-shake positioning equipment for metal plate punching process. BACKGROUND

[0002] Decoration engineering is an important part of urban and rural construction, such as by setting up corridor frame, fence and other practical and beautiful structure, for residents to bring better life experience, corridor frame, fence and other structures have a large amount of use demand for metal plate, the surface of metal plate generally needs to be punched for mutual connection, different corridor frame, fence has different requirements for the size and punching position of metal plate, in order to ensure accuracy, the metal plate needs to be stably positioned during punching process, although the traditional punching equipment will be equipped with basic positioning structure, but its design is still mainly traditional mechanical structure, the adjustment process needs to be completed manually, and the efficiency is low, when cooperating with metal workbench, it is more likely to cause the metal plate to shake and thus affect the final punching accuracy, based on this situation, how to ensure stable positioning during punching process of different metal plates, improve positioning efficiency, reduce the shaking of metal plate during punching process, and finally ensure the punching accuracy, has become an urgent problem for relevant technical personnel. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides an anti-shake positioning equipment for metal plate punching process.

[0004] An anti-shake positioning equipment for metal plate punching process, comprising a workbench, the lower part of the workbench is symmetrically fixed with supporting legs, characterized in that: a supporting part is arranged in the middle of the workbench, a loading plate is arranged on the upper part of the supporting part, a rubber pad is fixedly arranged on the upper part of the loading plate, a hole is arranged through the loading plate and the rubber pad, long limiting plates are symmetrically and slidably arranged on the left and right parts of the middle position of the workbench, short limiting plates are symmetrically and slidably arranged on the front and rear parts of the middle position of the workbench, mounting plates are fixedly arranged on the side away from the loading plate of the long limiting plates and the short limiting plates, first hydraulic cylinders are fixedly arranged on the upper parts of the mounting plates on the left and right parts, second hydraulic cylinders are fixedly arranged on the upper parts of the mounting plates on the front and rear parts, and clamping plates are fixedly arranged on the output ends of the first hydraulic cylinders and the second hydraulic cylinders.

[0005] Further, limit grooves are arranged through the corresponding positions of the workbench, the long limiting plates and the short limiting plates, the long limiting plates and the short limiting plates are respectively slidably connected with the corresponding limit grooves, the lower surface of the mounting plate is slidably attached to the upper surface of the workbench, the output end of the first hydraulic cylinder penetrates the long limiting plate, and the output end of the second hydraulic cylinder penetrates the short limiting plate.

[0006] Furthermore, long fixing plates are symmetrically fixed on the left and right sides of the lower part of the workbench. A lower motor is fixed on the right side of the long fixing plate on the left side. A lower bidirectional screw is fixed on the end of the output shaft of the lower motor. A lower balance seat is fixed on the left side of the long fixing plate on the right side. The right end of the lower bidirectional screw is rotatably connected to the lower balance seat. The long limiting plates on the left and right sides are threaded to the left and right sides of the lower bidirectional screw, respectively.

[0007] Furthermore, short fixing plates are symmetrically fixed on the front and rear sides of the lower part of the workbench. An upper motor is fixed on the rear side of the front short fixing plate. An upper bidirectional screw is fixed on the end of the output shaft of the upper motor. An upper balance seat is fixed on the front side of the rear short fixing plate. The rear end of the upper bidirectional screw is rotatably connected to the upper balance seat. The front and rear short limiting plates are threaded to the front and rear parts of the upper bidirectional screw, respectively.

[0008] Furthermore, a drain is provided through the center of the workbench, the support part is located around the drain, a circular groove is provided at the upper edge of the carrier plate, a bolt is provided inside the circular groove, and the bolt is threaded to the carrier plate and the support part.

[0009] The beneficial effects of the anti-shake positioning device for the drilling process of metal sheets according to this utility model are as follows:

[0010] 1. The carrier plate and rubber pad effectively ensure stable support for the metal sheet. The symmetrical first hydraulic cylinder, second hydraulic cylinder and the clamping plate at their output ends effectively ensure stable clamping of the metal sheet. Combined with the stroke provided by the lower motor, upper motor, limit groove, output end of the first hydraulic cylinder and output end of the second hydraulic cylinder, it effectively ensures stable positioning during the drilling process of different metal sheets.

[0011] 2. The staff only needs to start the lower motor, the upper motor, the first hydraulic cylinder, and the second hydraulic cylinder to adjust the spacing of the clamping plates and complete the positioning, which effectively improves the positioning efficiency. The clamping of the clamping plates, combined with the shock absorption effect of the rubber pads, effectively reduces the imperceptible vibration of the metal sheet during the drilling process, and effectively ensures the drilling accuracy.

[0012] 3. The circular grooves and bolts provide a good structural foundation for workers to install and replace the carrier plates of the required specifications. The holes inside the carrier plate and the matching drill bits effectively ensure the smooth progress of the drilling process. The holes inside the carrier plate and the slots effectively ensure the smooth discharge of waste material after drilling. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below, but this is not a limitation on the protection scope of this utility model.

[0014] Figure 1 It is the front view structural schematic drawing of the utility model;

[0015] Figure 2 It is the right view structural schematic drawing (including the workbench section view) of the utility model;

[0016] Figure 3 It is Figure 2 The partial close-up view of A in the middle;

[0017] Figure 4 It is the overhead view structural schematic drawing (not showing rubber pad) of the utility model;

[0018] Figure 5 It is Figure 4 The partial close-up view of B in the middle.

[0019] Wherein, 1-long fixed plate, 2-leg, 3-lower motor, 4-lower bidirectional screw, 5-lower balance seat, 6-first hydraulic cylinder, 7-clamp plate, 8-rubber pad, 9-short fixed plate, 10-workbench, 11-long limit plate, 12-mounting plate, 13-upper motor, 14-upper bidirectional screw, 15-short limit plate, 16-upper balance seat, 17-second hydraulic cylinder, 18-leakage, 19-limit slot, 20-carrier plate, 21-bolt, 22-carrier part, 23-round groove. DETAILED DESCRIPTION

[0020] In order to make the explanation clearer, further describe the utility model of a kind of positioning equipment for metal plate punching process of anti-shaking type with the drawings of specification.

[0021] A kind of positioning equipment for metal plate punching process of anti-shaking type, including workbench 10, the workbench 10 lower part symmetrically fixed leg 2 is arranged, it is characterized in that: the workbench 10 middle part is provided with carrier part 22, the carrier part 22 upper part is provided with carrier plate 20, the carrier plate 20 is fixedly arranged rubber pad 8 in upper part, the carrier plate 20, rubber pad 8 inside is provided with hole site, the workbench 10 middle position left and right part is symmetrically slidably provided with long limit plate 11, the workbench 10 middle position front and rear part is symmetrically slidably provided with short limit plate 15, the long limit plate 11, short limit plate 15 are fixedly provided with mounting plate 12 on the side away from the carrier plate 20, left and right part first hydraulic cylinder 6 is fixedly arranged on the upper part of the mounting plate 12, front and rear part second hydraulic cylinder 17 is fixedly arranged on the upper part of the mounting plate 12, the output end of the first hydraulic cylinder 6, second hydraulic cylinder 17 is fixedly provided with clamp plate 7.

[0022] Furthermore, the workbench 10 and the corresponding positions of the long limiting plate 11 and the short limiting plate 15 are all provided with limiting grooves 19. The long limiting plate 11 and the short limiting plate 15 are slidably connected to the corresponding limiting grooves 19. The lower surface of the mounting plate 12 is slidably attached to the upper surface of the workbench 10. The output end of the first hydraulic cylinder 6 passes through the long limiting plate 11, and the output end of the second hydraulic cylinder 17 passes through the short limiting plate 15.

[0023] Furthermore, long fixing plates 1 are symmetrically fixed on the left and right sides of the lower part of the workbench 10. A lower motor 3 is fixed on the right side of the long fixing plate 1 on the left side. A lower bidirectional screw 4 is fixed on the end of the output shaft of the lower motor 3. A lower balance seat 5 is fixed on the left side of the long fixing plate 1 on the right side. The right end of the lower bidirectional screw 4 is rotatably connected to the lower balance seat 5. The long limiting plates 11 on the left and right sides are threadedly connected to the left and right sides of the lower bidirectional screw 4, respectively.

[0024] Furthermore, short fixing plates 9 are symmetrically fixed on the front and rear sides of the lower part of the workbench 10. An upper motor 13 is fixedly fixed on the rear side of the front short fixing plate 9. An upper bidirectional screw 14 is fixedly fixed at the end of the output shaft of the upper motor 13. An upper balance seat 16 is fixedly fixed on the front side of the rear short fixing plate 9. The rear end of the upper bidirectional screw 14 is rotatably connected to the upper balance seat 16. The front and rear short limiting plates 15 are respectively threaded to the front and rear of the upper bidirectional screw 14.

[0025] Furthermore, a drain 18 is provided through the center of the workbench 10, the support part 22 is located around the drain 18, a circular groove 23 is provided at the upper edge of the carrier plate 20, and a bolt 21 is provided inside the circular groove 23. The bolt 21 is threadedly connected to the carrier plate 20 and the support part 22.

[0026] The working principle of the anti-shake positioning device for metal sheet drilling process of this utility model is as follows: According to the drilling requirements of the metal sheet, a carrier plate 20 of appropriate specification is selected. The main criterion for selection is that the internal hole position of the carrier plate 20 corresponds to the drilling position of the metal sheet. The carrier plate 20 is placed flat on the support part 22, and all bolts 21 are tightened. The rubber pad 8 is laid flat and fixed on the carrier plate 20. The preparation work is completed. The metal sheet is placed flat on the center position of the upper part of the rubber pad 8, so that the drilling position of the metal sheet is aligned with the internal hole position of the carrier plate 20. The lower motor 3 and the upper motor 13 are started. Under the sliding limit of the limiting groove 19, the output shaft of the lower motor 3 drives the lower bidirectional screw 4 to rotate, thereby driving the long limiting plates 11 to move closer to each other. When the long limiting plate 11 moves to the end of the stroke of the limiting groove 19, if the clamping plate 7 still does not contact the metal plate, the first hydraulic cylinder 6 is activated until the clamping plate 7 clamps the metal plate in the left and right directions. Correspondingly, the clamping plate 7 at the output end of the second hydraulic cylinder 17 clamps the metal plate in the front and back directions. The positioning of the metal plate is thus completed. The matching drill bit located above the metal plate and the drive structure that moves the drill bit are activated. The drill bit can then be used to drill holes in the metal plate at the drilling position. The drill bit penetrates the metal plate, the rubber pad 8, and the carrier plate 20 in sequence. The rubber pad 8 minimizes the vibration of the metal plate that is not easily noticeable during the drilling process. The waste generated during the drilling process is smoothly discharged through the holes and the drain 18 inside the carrier plate 20.

[0027] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A vibration-resistant positioning device for drilling holes in metal sheets, comprising a worktable, wherein support legs are symmetrically fixedly arranged on the lower part of the worktable, characterized in that: A support section is provided in the middle of the workbench, and a carrier plate is provided on the upper part of the support section. A rubber pad is fixedly provided on the upper part of the carrier plate. Holes are provided through the carrier plate and the rubber pad. Long limiting plates are symmetrically slidably provided on the left and right sides of the middle position of the workbench, and short limiting plates are symmetrically slidably provided on the front and rear sides of the middle position of the workbench. Mounting plates are fixedly provided on the side of the long limiting plates and short limiting plates away from the carrier plate. First hydraulic cylinders are fixedly provided on the upper part of the mounting plates on the left and right sides, and second hydraulic cylinders are fixedly provided on the upper part of the mounting plates on the front and rear sides. Clamping plates are fixedly provided at the output ends of the first hydraulic cylinders and the second hydraulic cylinders.

2. The anti-shake positioning device for metal sheet drilling process according to claim 1, characterized in that, The workbench and the corresponding positions of the long and short limiting plates are all provided with limiting grooves. The long and short limiting plates are slidably connected to the corresponding limiting grooves. The lower surface of the mounting plate is slidably attached to the upper surface of the workbench. The output end of the first hydraulic cylinder passes through the long limiting plate, and the output end of the second hydraulic cylinder passes through the short limiting plate.

3. The anti-shake positioning device for the drilling process of metal sheets according to claim 1, characterized in that, The workbench is symmetrically fixed on the left and right sides of the lower part. A lower motor is fixed on the right side of the left long fixed plate. A lower bidirectional screw is fixed on the end of the output shaft of the lower motor. A lower balance seat is fixed on the left side of the right long fixed plate. The right end of the lower bidirectional screw is rotatably connected to the lower balance seat. The left and right long limiting plates are threaded to the left and right parts of the lower bidirectional screw, respectively.

4. The anti-shake positioning device for the drilling process of metal sheets according to claim 1, characterized in that, Short fixing plates are symmetrically fixed on the front and rear sides of the lower part of the workbench. An upper motor is fixed on the rear side of the front short fixing plate. An upper bidirectional screw is fixed on the end of the output shaft of the upper motor. An upper balance seat is fixed on the front side of the rear short fixing plate. The rear end of the upper bidirectional screw is rotatably connected to the upper balance seat. The front and rear short limiting plates are threaded to the front and rear parts of the upper bidirectional screw, respectively.

5. The anti-shake positioning device for drilling metal sheets according to claim 1, characterized in that, A through-hole is provided at the center of the workbench, the support part is located around the through-hole, a circular groove is provided at the upper edge of the carrier plate, and a bolt is provided inside the circular groove. The bolt is threadedly connected to the carrier plate and the support part.

Images