Improved five-claw buckle stamping device

Abstract

The utility model relates to the technical field of button stamping, and discloses an improved five-claw button stamping device which comprises a base, the top end of the base is fixedly connected with a back plate, the outer wall of the lower end of the back plate is fixedly connected with a workbench, the bottom end of the workbench is slidably connected with a scraping plate, the side wall of the workbench is fixedly connected with a connecting block, and the connecting block is fixedly connected with the bottom end of the workbench. The front end of the connecting block is hinged to an inclined block, the side wall of the workbench is fixedly connected with a supporting block, the side wall of the scraper is fixedly connected with a sliding column, the side wall of the workbench is fixedly connected with a support, and a motor is arranged at the top end of the support. According to the utility model, by arranging the reciprocating screw rod, the scraper, the sliding block, the inclined block, the connecting block and the supporting block, the sliding block drives the rectangular strip and the scraper to reciprocate on the working table, so that metal scraps on the working table can be effectively treated, the metal scraps are prevented from damaging the punching head and the five-claw buckle, and the production efficiency and the production quality are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of button punching, in particular to an improved five-claw button punching device. Background Art

[0002] A five-prong buckle is a fastener used to secure objects. It is usually made of metal and shaped like a five-pointed star. Each "claw" can clamp a different part. It is widely used in industry, military, and some high-strength fixing occasions. The stamping device uses pressure to press the metal sheet into the mold. Using a stamping device to produce five-prong buckles in the production process can efficiently produce complex shapes and ensure dimensional consistency, forming a precise five-prong structure, while also increasing production speed and reducing costs.

[0003] In the existing technology, there are the following defects; in the existing technology, the production of five-claw buckles is to use pressure from some existing equipment to press the metal sheet into the mold, and a large amount of metal debris will be generated during the stamping process. The metal debris remaining on the workbench may damage the punching head. At the same time, the remaining metal debris on the punching head may also damage the button punched next time. Therefore, an improved five-claw buckle stamping device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an improved five-claw buckle punching device, which aims to improve the problem that the existing technology cannot effectively process metal debris.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an improved five-claw buckle stamping device, comprising a base, the top of the base is fixedly connected to a backplate, the lower end outer wall of the backplate is fixedly connected to a workbench, the bottom end of the workbench is slidably connected to a scraper, the side wall of the workbench is fixedly connected to a connecting block, the front end of the connecting block is hinged with an inclined block, the side wall of the workbench is fixedly connected to a supporting block, the side wall of the scraper is fixedly connected to a sliding column, the side wall of the workbench is fixedly connected to a bracket, a motor is provided at the top of the bracket, a collecting box is provided at the front end of the workbench, the upper end outer wall of the backplate is fixedly connected to a fixed block, the inner wall of the fixed block is provided with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a stamping block, the output end of the motor is provided with a reciprocating mechanism, and the inner wall of the workbench is provided with an adjustment component.

[0006] As a further description of the above technical solution:

[0007] The adjustment assembly includes a pull rod, the inner side wall of the pull rod is elastically connected to the workbench through a movable spring, a mold plate is inserted into the right end of the pull rod, the inner wall of the mold plate passes through and is rotatably connected to a center column, and the pull rod passes through and is slidably connected to the inner wall of the workbench.

[0008] As a further description of the above technical solution:

[0009] The reciprocating mechanism includes a reciprocating screw rod, the outer wall of the reciprocating screw rod is provided with a slider, the top end of the slider rod is fixedly connected to a rectangular bar, and the end of the reciprocating screw rod is fixedly connected to the output end of the motor.

[0010] As a further description of the above technical solution:

[0011] The inner side wall of the pull rod is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the left side wall of the workbench.

[0012] As a further description of the above technical solution:

[0013] The scraper penetrates and is slidably connected to the inner wall of the rectangular strip, and the front end of the support block contacts the outer wall of the inclined block.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the sliding column contacts the outer wall of the inclined block, and the outer wall of the sliding column contacts the top end of the connecting block.

[0016] As a further description of the above technical solution:

[0017] The mold plate penetrates and is rotatably connected to the inner wall of the workbench, and the center column is fixedly connected to the upper surface of the base.

[0018] As a further description of the above technical solution:

[0019] The rectangular bar is slidably connected to the side wall of the workbench, the sliding block is slidably connected to the side wall of the workbench, and the reciprocating screw rod passes through and is rotatably connected to the inner wall of the bracket.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by arranging a reciprocating screw, a scraper, a slider, an inclined block, a connecting block and a supporting block, the slider is allowed to carry the rectangular bar and the scraper to reciprocate on the workbench, which can effectively process the metal debris on the workbench, avoid the metal debris from damaging the punch head and the five-claw buckle, and further improve the production efficiency and production quality.

[0022] 2. In the present invention, by setting a pull rod, a movable spring and a mold plate, and utilizing the connection and separation of the pull rod and the mold plate slot, the corresponding mold size can be adjusted according to production requirements, thereby avoiding multiple bolt tightening operations, reducing the steps of replacing the mold plate, improving work efficiency, and saving work time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram showing the overall working table of an improved five-claw buckle punching device proposed in the present invention;

[0024] Figure 2 This is a schematic diagram showing the reciprocating screw and scraper of an improved five-claw buckle punching device proposed in the utility model;

[0025] Figure 3 The utility model provides a cross-sectional schematic diagram of a workbench of an improved five-claw buckle punching device.

[0026] Legend:

[0027] 1. Base; 2. Back plate; 3. Workbench; 4. Scraper; 5. Connecting block; 6. Oblique block; 7. Rectangular bar; 8. Support block; 9. Sliding column; 10. Slider; 11. Reciprocating screw; 12. Motor; 13. Bracket; 14. Die plate; 15. Center column; 16. Pull rod; 17. Movable spring; 18. Hydraulic rod; 19. Fixed block; 20. Punching block; 21. Collection box. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 3The utility model provides an embodiment: an improved five-claw button punching device, including a base 1, the upper end of the base 1 is rectangular, and the lower end is provided with four groups of cylinders to support the entire device. The top of the base 1 is fixedly connected to a back plate 2, and the lower outer wall of the back plate 2 is fixedly connected to a workbench 3. The workbench 3 is rectangular and has a circular groove in the middle, which is the working area for button punching. The bottom end of the workbench 3 is slidably connected to a scraper 4, which is rectangular and has a cleaning effect on the device during work. The side walls of the workbench 3 are fixedly connected to connecting blocks 5, and the front of the connecting blocks 5 The end is hinged with an oblique block 6, and the side wall of the workbench 3 is fixedly connected with a support block 8. The oblique block 6 is rectangular, and the support block 8 supports the oblique block 6 to ensure that the oblique block 6 is initially at a certain tilt angle, which is convenient for the sliding column 9 to move along the oblique block 6. The side wall of the scraper 4 is fixedly connected with a sliding column 9. The side wall of the workbench 3 is fixedly connected with a bracket 13. The top of the bracket 13 is provided with a motor 12. The upper end of the bracket 13 is rectangular, and two groups of cylinders are provided at the lower end. The bracket 13 supports the motor 12. The front end of the workbench 3 is provided with a collection box 21. The collection box 21 is a rectangular box without a cover. The shape plays the role of collecting metal debris. The upper outer wall of the back plate 2 is fixedly connected with a fixed block 19. The fixed block 19 is rectangular and fixes the fixed end of the hydraulic rod 18. The inner wall of the fixed block 19 is provided with a hydraulic rod 18. The hydraulic rod 18 is provided with two sections, the upper end is a fixed end, and the lower end is a movable end. The bottom end of the hydraulic rod 18 is fixedly connected with a punching block 20. The upper end of the punching block 20 is rectangular, and the lower end is provided with several groups of punching heads, which are responsible for punching the buttons. The output end of the motor 12 is provided with a reciprocating mechanism, and the inner wall of the workbench 3 is provided with an adjustment component. The scraper 4 passes through and is slidably connected to the inner wall of the rectangular bar 7. The front end of the support block 8 contacts the outer wall of the inclined block 6. The outer wall of the sliding column 9 contacts the outer wall of the inclined block 6. When the sliding column 9 is working, it will contact and squeeze the inclined block 6, causing the inclined block 6 to deflect upward. The outer wall of the sliding column 9 contacts the top of the connecting block 5. When the sliding column 9 moves to the front end, it changes its motion trajectory and moves back from the top of the connecting block 5. A slot corresponding to the sliding column 9 is opened on the inner side of the connecting block 5 to ensure that the sliding column 9 can fall to the initial position when it moves above the initial position.

[0030] Reference Figure 1-Figure 3The adjustment component includes a pull rod 16. The pull rod 16 is U-shaped and is initially inserted into the slot of the mold disk 14. The inner side wall of the pull rod 16 is elastically connected to the workbench 3 through a movable spring 17. The right end of the pull rod 16 is inserted into the mold disk 14. A slot corresponding to the pull rod 16 is opened on the mold disk 14 to ensure that the pull rod 16 can be inserted into the slot of the mold disk 14 to limit the mold disk 14. The inner wall of the mold disk 14 is penetrated and rotatably connected with a center column 15. The center column 15 is a cylinder. When adjusting the mold disk 14, the mold disk 14 rotates with the center column 15 as the center. The pull rod 16 is penetrated and slidably connected to the inner wall of the workbench 3. The workbench 3 is opened A slot corresponding to the pull rod 16 is provided to ensure that the pull rod 16 can move laterally. The inner side wall of the pull rod 16 is fixedly connected to one end of the movable spring 17, and the other end of the movable spring 17 is fixedly connected to the left side wall of the workbench 3. The pull rod 16 moves to the left, and the movable spring 17 is stretched. When resetting, the elastic force of the movable spring 17 is used to carry the pull rod 16 to be inserted into the slot of the mold disk 14 for reset. The mold disk 14 passes through and is rotatably connected to the inner wall of the workbench 3. A slot corresponding to the mold disk 14 is opened on the workbench 3 to ensure that the mold disk 14 can rotate in the workbench 3 when adjusting the mold disk 14. The center column 15 is fixedly connected to the upper surface of the base 1.

[0031] Reference Figure 1 and Figure 2 The reciprocating mechanism includes a reciprocating screw 11, which can convert rotational motion into linear motion, allowing the slider 10 to reciprocate in the reciprocating screw 11. The outer wall of the reciprocating screw 11 is provided with a slider 10. The slider 10 is a rectangular parallelepiped with a thread matching the reciprocating screw 11 on the inner wall, which can repeat left and right motion on the reciprocating screw 11. The top of the slider 10 is fixedly connected to a rectangular bar 7, and the end of the reciprocating screw 11 is fixedly connected to the output end of the motor 12. The reciprocating screw 11 is connected to the output end of the motor 12 to ensure that the reciprocating screw 11 and the motor 12 maintain the same motion trajectory. The rectangular bar 7 is slidably connected to the side wall of the workbench 3, and a slot corresponding to the rectangular bar 7 is opened on the workbench 3 to ensure that the rectangular bar 7 can move back and forth. The slider 10 is slidably connected to the side wall of the workbench 3, and a slot corresponding to the slider 10 is opened on the workbench 3 to ensure that the slider 10 can move back and forth. The reciprocating screw 11 passes through and is rotatably connected to the inner wall of the bracket 13.

[0032] Working principle: When it is necessary to clean the metal debris on the workbench 3, first turn on the motor 12, the motor 12 drives the reciprocating screw 11 to rotate, the reciprocating screw 11 brings the slider 10 to move to the front end, the slider 10 will bring the rectangular bar 7, the sliding column 9, and the scraper 4 to move to the front end, the scraper 4 cleans the debris on the workbench 3, when the sliding column 9 moves forward and contacts the inclined block 6, the sliding column 9 will squeeze the inclined surface of the inclined block 6, at this time the inclined block 6 will deflect upward with the hinge point with the connecting block 5 as the center of the circle, when the sliding column 9 no longer contacts the inclined block 6 and continues to move forward, the inclined block 6 will deflect downward due to its own gravity, and will return to its initial state due to the obstruction of the support block 8. When the slider 10 moves to the front end of the reciprocating screw 11, the motion trajectory will be changed. The slider 10 will move backward with the rectangular bar 7, the sliding column 9, and the scraper 4. When the sliding column 9 moves backward and contacts the inclined block 6, the inclined surface of the inclined block 6 will squeeze the sliding column 9, allowing the sliding column 9 to move upward along the inclined surface of the inclined block 6. When the sliding column 9 no longer contacts the inclined block 6, the sliding column 9 begins to move backward along the connecting block 5. When the sliding column 9 moves backward to coincide with the inner notch on the connecting block 5, due to its own gravity, the sliding column 9 and the scraper 4 fall from the notch to the initial position and continue to repeat the above motion trajectory. If you need to clean the debris on the workbench 3 again, just repeat the above steps.

[0033] When it is necessary to adjust molds of different sizes, first pull the pull rod 16 to the left with your hand, and the pull rod 16 moves to the left and stretches the movable spring 17. When the pull rod 16 leaves the slot on the mold disk 14, the hand rotates the mold disk 14, and the mold disk 14 rotates along the center column 15 as the center of the circle. When adjusted to the required size, the slot on the mold disk 14 will coincide with the slot on the workbench 3. At this time, release the pull rod 16 with your hand, and use the elastic force of the movable spring 17 to reset the pull rod 16 and enter the slot of the mold disk 14 to complete the limiting of the mold disk 14. If you need to adjust the mold disk 14 again, just repeat the above steps.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An improved five-claw buckle punching device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a back plate (2), the lower outer wall of the back plate (2) is fixedly connected to a workbench (3), the bottom end of the workbench (3) is slidably connected to a scraper (4), the side wall of the workbench (3) is fixedly connected to a connecting block (5), the front end of the connecting block (5) is hinged with an inclined block (6), the side wall of the workbench (3) is fixedly connected to a supporting block (8), the side wall of the scraper (4) is fixedly connected to a sliding column (9), and the side wall of the workbench (3) is fixedly connected to a supporting block (8). A bracket (13) is fixedly connected, a motor (12) is provided at the top of the bracket (13), a collecting box (21) is provided at the front end of the workbench (3), a fixing block (19) is fixedly connected to the outer wall of the upper end of the backboard (2), a hydraulic rod (18) is provided on the inner wall of the fixing block (19), a punching block (20) is fixedly connected to the bottom end of the hydraulic rod (18), a reciprocating mechanism is provided at the output end of the motor (12), and an adjusting component is provided on the inner wall of the workbench (3).

2. The improved five-claw buckle punching device according to claim 1, characterized in that: The adjustment assembly includes a pull rod (16), the inner side wall of the pull rod (16) is elastically connected to the workbench (3) through a movable spring (17), the right end of the pull rod (16) is plugged with a mold plate (14), the inner wall of the mold plate (14) is penetrated and rotatably connected to a center column (15), and the pull rod (16) is penetrated and slidably connected to the inner wall of the workbench (3).

3. The improved five-claw buckle punching device according to claim 1, characterized in that: The reciprocating mechanism comprises a reciprocating screw (11), the outer wall of the reciprocating screw (11) is provided with a slider (10), the top end of the slider (10) is fixedly connected to a rectangular bar (7), and the end of the reciprocating screw (11) is fixedly connected to the output end of the motor (12).

4. The improved five-claw buckle punching device according to claim 2, characterized in that: The inner side wall of the pull rod (16) is fixedly connected to one end of a movable spring (17), and the other end of the movable spring (17) is fixedly connected to the left side wall of the workbench (3).

5. The improved five-claw buckle punching device according to claim 1, characterized in that: The scraper (4) penetrates and is slidably connected to the inner wall of the rectangular bar (7), and the front end of the support block (8) contacts the outer wall of the inclined block (6).

6. The improved five-claw buckle punching device according to claim 1, characterized in that: The outer wall of the sliding column (9) contacts the outer wall of the inclined block (6), and the outer wall of the sliding column (9) contacts the top end of the connecting block (5).

7. The improved five-claw buckle punching device according to claim 2, characterized in that: The mold plate (14) penetrates and is rotatably connected to the inner wall of the workbench (3), and the center column (15) is fixedly connected to the upper surface of the base (1).

8. The improved five-claw buckle punching device according to claim 3, characterized in that: The rectangular bar (7) is slidably connected to the side wall of the workbench (3), the slider (10) is slidably connected to the side wall of the workbench (3), and the reciprocating screw (11) passes through and is rotatably connected to the inner wall of the bracket (13).

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