Tool clamp for stamping part machining
By designing a tool clamp including a top plate, a guide rod, an adjustment groove and a clamp, the problem of unstable clamping limit in stamping parts is solved, stable clamping and positioning of metal columns is achieved, and stamping is improved Convenience and stability of operation.
Patent Information
- Application Number
- CN202420341629.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing stamping parts processing clamps require horizontal clamping limits during vertical stamping operation, but are prone to overturning deviation, which affects the convenience and stability of stamping of metal column materials.
A tool fixture including a base, a top plate, a guide rod, an adjustment groove, a lateral clamp and a forward clamp are designed. The top plate is combined with a plurality of clamps and adjustment components to achieve stable clamping limits, positioning components and resistance The slide prevents slip, the adjustment assembly improves clamping ease, the stabilizing plate and guide rod ensures movement stability, and the support spring and support plate provide initial support and cushioning.
It effectively improves the clamping convenience and stability of stamping parts, avoids overturning positioning and top plate deformation, and enhances the stability and positioning accuracy of stamping operations.
Smart Images
Figure CN222220940U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps for punching parts processing, in particular to a tooling clamp for punching parts processing. Background Art
[0002] Stamping is a forming processing method that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining workpieces of the desired shape and size. When stamping parts are produced, metal sheets are often used for stamping for production and manufacturing.
[0003] The existing clamps for processing stamped parts require horizontal clamping and limiting during the vertical stamping operation on the metal column, but generally two clamps are required to clamp the stamped parts, and the stamped parts are prone to tipping and displacement when impacted. Therefore, this clamp structure will affect the stamping operation of the metal column, making it inconvenient to perform stable limiting operations during the stamping process, thereby affecting the convenience of the metal column during the stamping process. To this end, we propose a processing clamp that can solve the above technical problems. Summary of the invention
[0004] The technical problem to be solved by the utility model is as follows: the existing clamps for processing stamping parts need to be horizontally clamped and limited during the vertical stamping operation of the metal column, but when the stamping parts are generally clamped by two clamps, the stamping parts are prone to tipping and displacement after being impacted. Therefore, this clamp structure with clamps will affect the stamping processing operation of the metal column, making it inconvenient to perform stable limiting operation during the stamping process, thereby affecting the convenience of the metal column during the stamping process.
[0005] To solve the above problems, the technical solution adopted by the utility model is: a tooling fixture for stamping parts processing, comprising a base, a top plate is horizontally provided above the top surface of the base, guide rods are vertically fixedly installed at the four corners of the top surface of the base, a circular opening is provided in the middle of the top surface of the top plate, adjustment grooves are provided on both sides of the inner wall at the rear end of the circular opening, lateral clamps are installed inside the adjustment grooves, a guide strip opening is longitudinally provided on the inner wall at the front end of the circular opening, a forward clamp is installed at the inner end of the guide strip opening, and an adjustment component for moving and adjusting the forward clamp is installed in the front end of the guide strip opening; a positioning component is installed at the bottom of the lateral clamp.
[0006] The beneficial effects of the utility model are as follows: through the cooperation of the top plate with a plurality of clamping blocks and adjusting components, it is convenient to play the role of stable clamping and limiting for the stamping parts, effectively improving the convenience of clamping the stamping parts; effectively avoiding the situation that the stamping parts fall over and deviate after being impacted; and can avoid the situation that the top plate is deformed by severe washing; at the same time, it can play the role of stable limiting clamping for the cylindrical stamping parts, effectively improving the stability of the positioning of the stamping parts during the stamping operation.
[0007] As a further improvement of the utility model, the technical problem to be solved is: how to adjust and limit the lateral clamping block in the adjustment groove.
[0008] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the positioning assembly includes an anti-slide plate slidably arranged at the bottom of the adjustment groove, a threaded hole vertically opened at the bottom of the anti-slide plate, and a positioning bolt vertically arranged inside the threaded hole. A positioning hole is vertically opened on the top surface of the lateral clamping block, and a clamping nut is provided on the top of the lateral clamping block. The top end of the positioning bolt extends from the inside of the positioning hole and is connected to the inside of the clamping nut.
[0009] The beneficial effects of the above improvements are as follows: an anti-slip convex strip is provided on the top surface of the anti-slip plate, and an anti-slip groove is provided on the bottom surface of the top plate in coordination with the anti-slip convex strip. Through the setting of the positioning component, the lateral clamping block slidably installed in the adjustment groove can be limited and locked, thereby preventing the lateral clamping block from slipping and deviating after adjustment.
[0010] As a further improvement of the utility model, the technical problem to be solved is: how to perform a movement and adjustment operation on the forward clamping block.
[0011] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the adjustment component includes a positioning plate fixed at the front end of the top plate, a threaded hole longitudinally opened in the middle of the front end of the positioning plate, a screw rod longitudinally arranged inside the threaded hole and a handwheel fixed to the front end of the screw rod, and the rear end of the screw rod is rotatably connected to the front end face of the forward clamping block through a bearing.
[0012] The beneficial effect of the above improvement is that by adjusting the setting of the component, it is easy to improve the convenience of the positive clamping block in clamping the stamping part for moving and sleeve connection, and at the same time, the positive clamping block can be stably moved toward the stamping part.
[0013] As a further improvement of the utility model, the technical problem to be solved is: how to improve the stability of the positive clamping block during movement and adjustment.
[0014] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: a stabilizing plate is horizontally fixedly connected to the top of the front end surface of the positive clamping block, and the bottom surface of the stabilizing plate is slidably fitted with the top surface of the top plate; guide grooves are vertically opened at the four corners of the top surface of the top plate, and a guide hole is vertically opened in the middle of the inner bottom surface of the guide groove, and the top end of the guide rod extends from the guide hole into the interior of the guide groove and is fixedly connected to an anti-slip block.
[0015] The beneficial effects of the above improvements are as follows: through the setting of the stabilizing plate, the stability of the forward clamp during movement can be effectively improved, and through the cooperation of the guide rod with the guide groove and the anti-slip block, the top plate can automatically recover after being impacted, and the top end of the guide rod will not exit the guide groove.
[0016] As a further improvement of the present invention, the technical problem to be solved is: how to improve the supporting effect and convenience of the workpiece during initial placement.
[0017] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: support springs are vertically installed on both sides of the front and rear ends of the base top, the top of the support spring is fixedly connected to the bottom surface of the top plate, and a spring telescopic rod is vertically provided in the middle of the top surface of the base, and a support plate is horizontally fixed to the top of the telescopic end of the spring telescopic rod, and the support plate is located directly below the circular opening.
[0018] The beneficial effects of the above improvements are: by setting the support spring, it is convenient to improve the stability and rebound effect of the top plate during buffering; and through the cooperation between the support plate and the spring telescopic rod, it is convenient to play a preliminary supporting role when the workpiece is placed in the circular opening. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the lateral clamping block and the positioning assembly of the utility model;
[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom plate and the spring telescopic rod of the utility model;
[0023] Figure 5 It is a three-dimensional diagram of the guide rod structure of the utility model.
[0024] The text markings in the figure are as follows: 1. base; 2. top plate; 3. guide rod; 4. spring telescopic rod; 5. support plate; 6. lateral clamping block; 7. forward clamping block; 8. positioning plate; 9. screw; 10. hand wheel; 11. support spring; 12. anti-slide plate; 13. positioning bolt; 14. tightening nut; 15. stabilizing plate. DETAILED DESCRIPTION
[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.
[0026] Embodiment 1:
[0027] Further optimization based on the above embodiment: Figure 1-5As shown, a tooling fixture for stamping parts processing includes a base 1, a top plate 2 is horizontally arranged above the top surface of the base 1, guide rods 3 are vertically fixedly installed at the four corners of the top surface of the base 1, a circular opening is opened in the middle of the top surface of the top plate 2, and adjustment grooves are opened on both sides of the inner wall of the rear end of the circular opening, and lateral clamps 6 are installed inside the adjustment grooves, and a guide strip opening is longitudinally opened on the inner wall of the front end of the circular opening, and a positive clamping block 7 is installed at the inner end of the guide strip opening, and an adjustment component for moving and adjusting the positive clamping block 7 is installed in the front end of the guide strip opening; a positioning component is installed at the bottom of the lateral clamping block 6. Through the cooperation of the top plate 2 with multiple clamping blocks and adjustment components, it is convenient to play a role in stabilizing the clamping and limiting of the stamping parts, effectively improving the convenience of clamping the stamping parts; and it can prevent the top plate 2 from being deformed by severe washing; at the same time, it can play a role in stabilizing the clamping and limiting of the cylindrical stamping parts, effectively improving the stability of the positioning of the stamping parts during the stamping operation. The positioning assembly includes an anti-slide plate 12 slidably arranged at the bottom of the adjustment groove, a threaded hole vertically opened at the bottom of the anti-slide plate 12, and a positioning bolt 13 vertically arranged inside the threaded hole. A positioning hole is vertically opened on the top surface of the lateral clamp 6, and a clamping nut 14 is arranged on the top of the lateral clamp 6. The top end of the positioning bolt 13 extends from the inside of the positioning hole and is connected to the inside of the clamping nut 14. An anti-slip convex strip is arranged on the top surface of the anti-slide plate 12, and an anti-slip groove is arranged on the bottom surface of the top plate 2 to match the anti-slip convex strip. Through the arrangement of the positioning assembly, the lateral clamp 6 slidably installed in the adjustment groove can be limited and locked, and the lateral clamp 6 after adjustment can be prevented from slipping and deviating. The adjustment assembly includes a positioning plate 8 fixed to the front end of the top plate 2, a threaded hole longitudinally opened in the middle of the front end of the positioning plate 8, a screw rod 9 longitudinally arranged inside the threaded hole, and a hand wheel 10 fixed to the front end of the screw rod 9. The rear end of the screw rod 9 is rotatably connected to the front end surface of the forward clamp 7 through a bearing. By setting the adjustment component, it is convenient to improve the convenience of the forward clamping block 7 in clamping the stamping part for moving and sleeve connection, and at the same time, it can make the forward clamping block 7 stably move and abut against the stamping part. When in use, first install the clamp under the punch of the stamping machine, then place the stamping part into the circular opening, and make the bottom end of the stamping part abut against the top surface of the support plate 5, and then adjust and fix the position of the lateral clamping block 6 in the adjustment groove according to the size of the stamping part through the positioning component, and then drive the screw 9 to rotate by turning the hand wheel 10, and the forward clamping block 7 is driven to stably move and abut against the stamping part through the advancement of the screw 9, so as to push the stamping part for stable clamping, and then perform the stamping operation on it through the upper stamping machine.
[0028] Embodiment 2:
[0029] Further optimization based on the above embodiment: Figure 1-5As shown, a tooling fixture for stamping parts processing includes a base 1, a top plate 2 is horizontally arranged above the top surface of the base 1, guide rods 3 are vertically fixedly installed at the four corners of the top surface of the base 1, a circular opening is opened in the middle of the top surface of the top plate 2, and adjustment grooves are opened on both sides of the inner wall at the rear end of the circular opening, and lateral clamps 6 are installed inside the adjustment grooves, a guide strip opening is longitudinally opened on the inner wall at the front end of the circular opening, a positive clamp 7 is installed at the inner end of the guide strip opening, and an adjustment component for moving and adjusting the positive clamp 7 is installed inside the front end of the guide strip opening; a positioning component is installed at the bottom of the lateral clamp 6. The adjustment component includes a positioning plate 8 fixed to the front end of the top plate 2, a threaded hole longitudinally opened in the middle of the front end of the positioning plate 8, a screw rod 9 longitudinally arranged inside the threaded hole, and a hand wheel 10 fixed to the front end of the screw rod 9, and the rear end of the screw rod 9 is rotatably connected to the front end surface of the positive clamp 7 through a bearing. The top of the front end face of the forward clamp 7 is horizontally fixed with a stabilizing plate 15, and the bottom surface of the stabilizing plate 15 is slidably fitted with the top surface of the top plate 2; the four corners of the top surface of the top plate 2 are vertically provided with guide grooves, and the middle part of the inner bottom surface of the guide groove is vertically provided with a guide hole, and the top end of the guide rod 3 extends from the guide hole into the inside of the guide groove and is fixed with an anti-dropping block. Through the setting of the stabilizing plate 15, the stability of the forward clamp 7 during movement can be effectively improved, and through the cooperation of the guide rod 3 with the guide groove and the anti-dropping block, it is convenient to automatically rise after the top plate 2 is impacted, and the top end of the guide rod 3 will not exit the guide groove. Support springs 11 are vertically installed on both sides of the front and rear ends of the top of the base 1, and the top end of the support spring 11 is fixedly connected to the bottom surface of the top plate 2. A spring telescopic rod 4 is vertically provided in the middle part of the top surface of the base 1, and a support plate 5 is horizontally fixedly connected to the top of the telescopic end of the spring telescopic rod 4, and the support plate 5 is located directly below the circular opening. The support spring 11 is provided to improve the stability and rebound effect of the top plate 2 during buffering; and the support plate 5 cooperates with the spring telescopic rod 4 to provide initial support when the workpiece is placed in the circular opening.
[0030] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0031] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A tooling fixture for stamping parts processing, comprising a base (1), characterized in that: A top plate (2) is horizontally arranged above the top surface of the base (1), and guide rods (3) are vertically fixedly installed at the four corners of the top surface of the base (1). A circular opening is opened in the middle of the top surface of the top plate (2), and adjustment grooves are opened on both sides of the inner wall at the rear end of the circular opening, and lateral clamping blocks (6) are installed inside the adjustment grooves. A guide strip opening is longitudinally opened on the inner wall at the front end of the circular opening, and a positive clamping block (7) is installed at the inner end of the guide strip opening. An adjustment component for moving and adjusting the positive clamping block (7) is installed in the front end of the guide strip opening; a positioning component is installed at the bottom of the lateral clamping block (6).
2. A tooling fixture for stamping parts processing according to claim 1, characterized in that: The positioning assembly includes an anti-slide plate (12) slidably arranged at the bottom of the adjustment groove, a threaded hole vertically opened at the bottom of the anti-slide plate (12), and a positioning bolt (13) vertically arranged inside the threaded hole. The top surface of the lateral clamp (6) is vertically opened with a positioning hole, and the top of the lateral clamp (6) is provided with a clamping nut (14). The top end of the positioning bolt (13) extends from the inside of the positioning hole and is connected to the inside of the clamping nut (14).
3. A tooling fixture for stamping parts processing according to claim 1, characterized in that: The adjustment assembly comprises a positioning plate (8) fixed to the front end of the top plate (2), a threaded hole longitudinally provided in the middle of the front end of the positioning plate (8), a screw rod (9) longitudinally provided inside the threaded hole, and a hand wheel (10) fixed to the front end of the screw rod (9), wherein the rear end of the screw rod (9) is rotatably connected to the front end surface of the forward clamping block (7) via a bearing.
4. A tooling fixture for stamping parts processing according to claim 3, characterized in that: A stabilizing plate (15) is horizontally fixedly connected to the top of the front end surface of the positive clamping block (7), and the bottom surface of the stabilizing plate (15) is slidably fitted with the top surface of the top plate (2); guide grooves are vertically opened at the four corners of the top surface of the top plate (2), and a guide hole is vertically opened in the middle of the inner bottom surface of the guide groove, and the top end of the guide rod (3) extends from the guide hole into the interior of the guide groove and is fixedly connected to an anti-dropping block.
5. A tooling fixture for stamping parts processing according to claim 4, characterized in that: Support springs (11) are vertically mounted on both sides of the front and rear ends of the top of the base (1), the top of the support spring (11) is fixedly connected to the bottom surface of the top plate (2), a spring telescopic rod (4) is vertically arranged in the middle of the top surface of the base (1), a support plate (5) is horizontally fixedly connected to the top of the telescopic end of the spring telescopic rod (4), and the support plate (5) is located directly below the circular opening.