Hardware stamping die stable in installation

Abstract

The utility model relates to the technical field of hardware stamping dies, and discloses a hardware stamping die stable in installation. A die can be placed on the supporting base to conduct stamping machining on hardware parts, the sliding blocks can fix the machining die, the fixing assemblies are arranged in the middles of the four sides of the supporting base and can fix the die to avoid stamping dislocation or deviation and the like, and the sliding blocks are slidably connected with the supporting base. And limiting grooves are formed in the left sides and the right sides of the upper portions of the four sliding blocks correspondingly, first springs are fixedly connected to the interiors of the multiple limiting grooves, clamping blocks are slidably connected to the other ends of the multiple first springs correspondingly, limiting blocks are fixedly connected to the front portions and the rear portions of the multiple clamping blocks correspondingly, and the limiting blocks are matched with the limiting grooves. According to the stamping die, firstly, the lower die is placed on the supporting seat, the stamping position is adjusted, then the sliding block is pushed to be clamped into the connecting groove to be fixed, and the situation that the die is dislocated or deviated in the stamping process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage stations, in particular to a metal stamping die with stable installation. Background Art

[0002] Hardware, such as hardware tools, hardware parts, daily hardware, construction hardware and security products, stamping dies are very common tools in the hardware processing industry. At present, the domestic processing of hardware stamping dies usually adopts a semi-automatic production and processing mode, such as punching holes in stamping dies.

[0003] Moulds are widely used in mechanical manufacturing and other metal processing industries. Moulds usually need to cooperate with other parts before subsequent use. In the process of cooperation and fixation, traditional moulds manually place the lower mould on the bottom of the upper mould for stamping, which is prone to stamping misalignment or offset, and moulds of different sizes cannot be fixed, affecting product quality.

[0004] In view of the above problems, a metal stamping die with stable installation is proposed. Utility Model Content

[0005] The utility model aims to provide a metal stamping die with stable installation, which solves the problems that stamping dislocation or offset is easy to occur during the matching and fixing process of the die, and that dies of different sizes cannot be fixed, thus affecting the product quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal stamping die with stable installation, comprising: a support seat, on which the die can be placed to perform stamping processing on metal parts, a slider, the slider is slidably connected to the support seat, output holes are provided on the upper part of the back side of the four sliders, and limiting grooves are provided on the upper left and right sides of the four sliders, which can fix the processing die and stabilize it to prevent shaking during processing, and a fixing component is arranged inside the limiting groove, which can fix the die to avoid stamping dislocation or offset, etc.;

[0007] As a further description of the above technical solution: the fixing assembly includes a first spring, a plurality of the limiting grooves are fixedly connected with the first spring, the other ends of the plurality of the first springs are slidably connected with a clamping block, the front and rear parts of the plurality of clamping blocks are fixedly connected with the limiting block and the limiting block matches the limiting groove, and the rear sides of the plurality of the limiting blocks at the rear are fixedly connected with an output rod and the output rod matches the output hole;

[0008] As a further description of the above technical solution: a lower mold is arranged in the middle of the top of the support seat, and connecting grooves are opened in the middle of the four sides of the lower mold, and the connecting grooves are matched with the sliders, and the left and right sides of the plurality of connecting grooves are opened with card slots, and the card slots are matched with the card blocks;

[0009] As a further description of the above technical solution: a stamping groove is formed through the middle of the lower mold, and evenly distributed second springs are formed through and fixedly connected to the front and rear parts of the top of the lower mold, and the tops of the plurality of second springs are fixedly connected to the first limit plates, and the other ends of the plurality of first limit plates are rotatably connected to the chuck buckles;

[0010] As a further description of the above technical solution: the four corners of the top of the support seat are fixedly connected with buffer tubes, the insides of the four buffer tubes are fixedly connected with third springs, the tops of the four third springs are fixedly connected with second limit plates, the tops of the four second limit plates are fixedly connected with connecting rods, the tops of the four connecting rods are fixedly connected with connecting blocks, and the tops of the four connecting blocks are fixedly connected with moving plates;

[0011] As a further description of the above technical solution: a hydraulic cylinder is fixedly connected to the middle of the top of the movable plate, the output end of the hydraulic cylinder passes through the movable plate and is fixedly connected to a pressing plate, buffer rods are arranged at the four corners of the bottom of the pressing plate, and an upper mold is arranged at the bottom of the buffer rods;

[0012] As a further description of the above technical solution: a punch head is fixedly connected to the middle of the bottom of the pressing plate, and the punch head penetrates the upper die and cooperates with the punch groove;

[0013] As a further description of the above technical solution: the four sides of the support seat are all provided with a first slide groove and the first slide groove cooperates with the slider;

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a metal stamping die with stable installation. The lower die is placed on a support seat, the stamping position is adjusted, and then a slider is pushed to make the slider snap into a connecting groove for fixation, so as to prevent the die from being dislocated or deviated during stamping. When the upper die is stamped downward, a buffer rod is used for buffering to absorb and disperse the impact force and vibration energy generated during the stamping process, so as to effectively reduce the impact force on the die and the workpiece, and reduce deformation, damage and noise caused by the impact. The buffer tube, the third spring, the second limit plate, the connecting rod and the connecting block are used to prevent the moving plate from swinging during the stamping process, so that the stamping die is more stable during the stamping process, and dies of different sizes can be fixed by moving the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the lower mold of the utility model;

[0018] Figure 3 It is a schematic diagram of the fixing assembly of the utility model;

[0019] Figure 4 This is a cross-sectional view of the lower mold of the utility model;

[0020] Figure 5 It is a cross-sectional view of a buffer tube of the utility model;

[0021] Figure 6 It is a schematic diagram of the punch head of the utility model;

[0022] In the figure: 1. support seat; 2. first slide groove; 3. slider; 4. output hole; 5. limit groove; 6. first spring; 7. limit block; 8. clamping block; 9. output rod; 10. lower mold; 11. connecting groove; 12. clamping groove; 13. punching groove; 14. second spring; 15. first limit plate; 16. chuck buckle; 17. buffer tube; 18. third spring; 19. second limit plate; 20. connecting rod; 21. connecting block; 22. moving plate; 23. hydraulic cylinder; 24. pressure plate; 25. buffer rod; 26. punch head; 27. upper mold. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0025] Combination Figure 1 , Figure 2 and Figure 3, including: a support seat 1 can be used to place the mold to perform stamping processing on hardware parts: a slider 3 can fix the processing mold to stabilize and prevent shaking during processing: a fixing component is arranged in the middle of the four sides of the support seat 1, and the mold can be fixed to avoid stamping dislocation or offset, etc. The fixing component includes a slider 3, and the slider 3 is slidably connected to the support seat 1. The upper part of the back side of the four sliders 3 is provided with an output hole 4, and the upper left and right sides of the four sliders 3 are provided with limiting grooves 5. The interior of the multiple limiting grooves 5 is fixedly connected with a first spring 6, and the other ends of the multiple first springs 6 are slidably connected with a card block 8, and the front and rear parts of the multiple card blocks 8 are fixedly connected with the limiting block 7, and the limiting block 7 cooperates with the limiting groove 5, and the rear side of the multiple limiting blocks 7 at the rear is fixedly connected with an output rod 9, and the output rod 9 cooperates with the output hole 4. When disassembling, pinch the two output rods 9 close to each other so that the block 8 shrinks into the limiting groove 5 after passing through the first spring 6, and then the slider 3 is pulled out for disassembly. A lower mold 10 is provided in the middle of the top of the support seat 1. The middle parts of the four sides of the lower mold 10 are provided with connecting grooves 11, and the connecting grooves 11 cooperate with the slider 3. The left and right sides of the multiple connecting grooves 11 are provided with card slots 12, and the card slots 12 cooperate with the block 8. The four sides of the support seat 1 are provided with first slide grooves 2, and the first slide grooves 2 cooperate with the slider 3. When the slider 3 is pushed, the slider 3 is inserted into the connecting groove 11. While pushing the slider 3, the block 8 and the limiting groove 5 are retracted into the limiting groove 5 by the first spring 6 under the action of force. When the slider 3 is fully pushed into the connecting groove 11, the rebound of the first spring 6 causes the block 8 to be inserted into the card slot 12 for fixation.

[0026] Combination Figure 4 , Figure 5 ,and Figure 6The middle part of the lower mold 10 is penetrated and provided with a stamping groove 13, and the front and rear parts of the top of the lower mold 10 are penetrated and fixedly connected with uniformly distributed second springs 14, and the tops of multiple second springs 14 are fixedly connected with first limit plates 15, and the other ends of multiple first limit plates 15 are rotatably connected with chuck buckles 16, which prevent the hardware to be stamped from being limited between the chuck buckles 16 set at the front and rear parts of the top of the lower mold 10 to avoid deviation. The four corners of the top of the support seat 1 are fixedly connected with buffer tubes 17, and the insides of the four buffer tubes 17 are fixedly connected with third springs 18. The tops of the four third springs 18 are fixedly connected with second limit plates 19, and the tops of the four second limit plates 19 are fixedly connected with connecting rods 20, and the tops of the four connecting rods 20 are fixedly connected with connecting blocks 21, and the tops of the four connecting blocks 21 are fixedly connected with movable plates 2 2. The buffer tube 17, the third spring 18, the second limit plate 19, the connecting rod 20 and the connecting block 21 are used to prevent the movable plate 22 from swinging during the stamping process, so that the stamping die is more stable during the stamping process. A hydraulic cylinder 23 is fixedly connected to the top middle of the movable plate 22. The output end of the hydraulic cylinder 23 passes through the movable plate 22 and is fixedly connected to the pressing plate 24. Buffer rods 25 are arranged at the four corners of the bottom of the pressing plate 24. An upper die 27 is arranged at the bottom of the buffer rod 25. A punch head 26 is fixedly connected to the bottom middle of the pressing plate 24 and the punch head 26 passes through the upper die 27 and cooperates with the stamping groove 13. The hydraulic cylinder 23 is turned on to push the pressing plate 24 and the buffer rod 25. The upper die 27 is pressed downward, and the metal plate is stamped by the punch head 26. When the upper die 27 is stamped downward, the buffer rod 25 is used for buffering to absorb and disperse the impact force and vibration energy generated during the stamping process.

[0027] Working principle: first, when in use, place the lower mold 10 on the support seat 1, adjust the stamping position, and then push the slider 3 to insert the slider 3 into the connecting groove 11. While pushing the slider 3, the block 8 and the limit groove 5 are retracted into the limit groove 5 by the first spring 6 under the action of force. When the slider 3 is fully pushed into the connecting groove 11, the block 8 is snapped into the slot 12 for fixation through the rebound of the first spring 6 to prevent the mold from being misaligned or deviated during stamping. The hardware to be stamped is prevented from being limited between the chuck buckles 16 set at the front and rear parts of the top of the lower mold 10 to avoid deviation. Then, the hydraulic cylinder 23 is turned on to push the pressure plate 24 and the buffer rod 25. The upper mold 27 is pressed downward, and the hardware plate is stamped by the punch head 26. When the upper mold 27 is stamped downward, the buffer rod 25 is used for buffering to absorb and disperse the impact force and vibration energy generated during the stamping process. It can effectively reduce the impact force on the mold and the workpiece, reduce the deformation, damage and noise caused by the impact, and prevent the moving plate 22 from swinging during the stamping process through the buffer tube 17, the third spring 18, the second limit plate 19, the connecting rod 20, and the connecting block 21, so that the stamping mold is more stable during the stamping process. When disassembly is required, pinch the two output rods 9 close to each other so that the block 8 shrinks into the limit groove 5 after passing through the first spring 6, and then pull the slider 3 out for disassembly, which can fix molds of different sizes.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal stamping die with stable installation, characterized by: include The support seat (1) can be used to place the mold to perform stamping processing on the hardware parts: Slide blocks (3), the slide blocks (3) are slidably connected to the support seat (1), the upper parts of the four slide blocks (3) facing the back are provided with output holes (4), and the upper left and right sides of the four slide blocks (3) are provided with limit grooves (5), which can fix the processing mold and stabilize and prevent shaking during processing: The fixing component is arranged inside the limiting groove (5) and can fix the mold to avoid stamping misalignment or deviation.

2. A metal stamping die with stable installation according to claim 1, characterized in that: The fixing assembly comprises a first spring (6), the interior of a plurality of the limiting grooves (5) being fixedly connected to the first spring (6), the other ends of the plurality of the first springs (6) being slidably connected to a clamping block (8), the front and rear parts of the plurality of clamping blocks (8) being fixedly connected to a limiting block (7), and the limiting block (7) being matched with the limiting grooves (5), and the rear sides of the plurality of the limiting blocks (7) being fixedly connected to an output rod (9), and the output rod (9) being matched with the output hole (4).

3. A metal stamping die with stable installation according to claim 1, characterized in that: A lower mold (10) is provided in the middle of the top of the support seat (1), and connecting grooves (11) are provided in the middle of four sides of the lower mold (10), and the connecting grooves (11) cooperate with the slider (3), and a plurality of clamping grooves (12) are provided on the left and right sides of the connecting grooves (11), and the clamping grooves (12) cooperate with the clamping blocks (8).

4. A metal stamping die with stable installation according to claim 3, characterized in that: A stamping groove (13) is formed through the middle of the lower mold (10), and evenly distributed second springs (14) are formed through and fixedly connected to the front and rear parts of the top of the lower mold (10). The tops of a plurality of the second springs (14) are all fixedly connected to a first limit plate (15), and the other ends of the plurality of the first limit plates (15) are all rotatably connected to a chuck buckle (16).

5. The metal stamping die with stable installation according to claim 1, characterized in that: The four corners of the top of the support seat (1) are fixedly connected to buffer tubes (17), the interiors of the four buffer tubes (17) are fixedly connected to third springs (18), the tops of the four third springs (18) are fixedly connected to second limit plates (19), the tops of the four second limit plates (19) are fixedly connected to connecting rods (20), the tops of the four connecting rods (20) are fixedly connected to connecting blocks (21), and the tops of the four connecting blocks (21) are fixedly connected to moving plates (22).

6. A metal stamping die with stable installation according to claim 5, characterized in that: A hydraulic cylinder (23) is fixedly connected to the middle of the top of the movable plate (22); an output end of the hydraulic cylinder (23) passes through the movable plate (22) and is fixedly connected to a pressing plate (24); buffer rods (25) are arranged at the four corners of the bottom of the pressing plate (24); an upper mold (27) is arranged at the bottom of the buffer rods (25).

7. A metal stamping die with stable installation according to claim 6, characterized in that: A punch head (26) is fixedly connected to the middle of the bottom of the pressing plate (24), and the punch head (26) passes through the upper die (27) and cooperates with the punch groove (13).

8. The metal stamping die with stable installation according to claim 1, characterized in that: The four sides of the support seat (1) are each provided with a first sliding groove (2), and the first sliding groove (2) matches with the sliding block (3).

Images