A surface forming device for hardware parts

Abstract

This utility model discloses a surface forming device for hardware parts, including a machine body. A worktable is located on the top of the machine body, and a forming mechanism for processing is located on the top of the worktable. A vertically arranged hydraulic cylinder is mounted on the forming mechanism, and a slider is located on one side of the hydraulic cylinder. A first lead screw, threaded through the slider, is threadedly connected to the slider. Supports are movably connected to both ends of the first lead screw. A slide rail matching the slider is located on the inner side of the support, and a moving block is located at the bottom of the support. Through the clamping mechanism, four sets of clamping blocks move in the same direction, allowing for positioning and clamping of the hardware parts from both sides. This solves the problem that existing clamping devices can only clamp the sides of hardware parts and cannot perform positioning clamping, requiring manual positioning and increasing workload.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and more specifically, to a hardware surface forming device. Background Technology

[0002] Hardware refers to tools made of metal through processing and casting, used to fix things, process things, etc. With the rapid development of society, the technology in the field of industrial machinery has been greatly improved. Many hardware parts are often used in the process of machining. Hardware parts are various metal devices made through a series of physical processing such as forging, stamping, and cutting, and are widely used in various fields of life.

[0003] For example, existing patent CN217252264U discloses a tooling fixture for stamping metal parts, including a base and a fixture assembly. The base has a groove inside, and a stamping table is provided on the top of the base to facilitate clamping metal parts of various sizes and prevent the metal parts from shifting direction during stamping. This device can improve stamping quality. However, manual positioning of the metal parts is required during use, which increases the workload. Moreover, the front and rear positions of the fixture assembly are fixed, so the front and rear positions of the fixture assembly cannot be changed and cannot be adjusted according to the stamping position of the metal parts, thus reducing its practicality.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Summary of the Invention

[0005] In view of the problems in the related technologies, this utility model proposes a hardware surface forming device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows: A surface forming device for hardware parts includes a machine body, a worktable on the top of the machine body, a forming mechanism on the top of the worktable, a vertically arranged hydraulic cylinder on the forming mechanism, a slider on one side of the hydraulic cylinder, a first lead screw threadedly connected to the slider and extending horizontally through it, brackets movably connected to both ends of the first lead screw, a slide rail matching the slider on the inner side of the brackets, a moving block at the bottom end of the brackets, a through hole on the top of the worktable, a placement platform for placing workpieces in the through hole, and a clamping mechanism for fixing workpieces at the through hole.

[0007] Preferably, the clamping mechanism includes a connecting seat, the top of which is surrounded by four sets of evenly distributed connecting plates, the top of which is movably connected to an inclined connecting rod, and the top of which is movably connected to a clamping block.

[0008] Preferably, the bottom end of the clamping block is provided with a second connecting rod that is connected to the connecting plate. The second connecting rod and the first connecting rod are movably connected to the clamping block and the connecting plate respectively via a pin.

[0009] Preferably, the top of the connecting seat is provided with a vertically arranged second lead screw, and a cross-shaped support block is provided on the second lead screw and located between the four sets of connecting plates. Each of the four sides of the cross-shaped support block is provided with a movable rod that is connected to the four sets of connecting rods.

[0010] Preferably, the movable rod is movably connected to the cross-shaped support block and the connecting rod two via a second pin, and the connecting seat is provided with a servo motor for driving the second lead screw.

[0011] Preferably, the clamping blocks are provided with anti-slip textures at both ends on the side that are close to each other, and the clamping blocks are provided with arc-shaped grooves between the two sets of anti-slip textures.

[0012] Preferably, the bottom of the body is provided with support feet.

[0013] The beneficial effects of this utility model are as follows: by setting up the clamping mechanism, the four sets of clamping blocks move in the same direction to position and clamp the other two sides of the hardware, so that the hardware can be positioned from all sides, thereby solving the problem that the existing clamping device can only clamp the two sides of the hardware and cannot position and clamp the hardware, and still requires manual positioning, which increases the workload. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a hardware surface forming device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the clamping mechanism in a hardware surface forming device according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of a clamping block in a hardware surface forming device according to an embodiment of the present utility model.

[0016] In the picture: 1. Machine body; 2. Worktable; 3. Forming mechanism; 4. Hydraulic cylinder one; 5. Slider; 6. First lead screw; 7. Bracket; 8. Slide rail; 9. Moving block; 10. Through hole; 11. Placement platform; 12. Connecting seat; 13. Connecting plate; 14. Connecting rod one; 15. Clamping block; 16. Connecting rod two; 17. Pin one; 18. Second lead screw; 19. Cross-shaped support block; 20. Movable rod; 21. Support foot. Detailed Implementation

[0017] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0018] According to an embodiment of the present invention, a hardware surface forming device is provided. Example

[0019] like Figure 1-3 As shown, the hardware surface forming device according to an embodiment of the present utility model includes a body 1, a worktable 2 on the top of the body 1, a forming mechanism 3 for processing on the top of the worktable 2, a vertically arranged hydraulic cylinder 4 on the forming mechanism 3, a slider 5 on one side of the hydraulic cylinder 4, a first lead screw 6 threadedly connected to the slider 5 and extending horizontally through it, a bracket 7 movably connected to both ends of the first lead screw 6, a slide rail 8 matching the slider 5 on the inner side of the bracket 7, a moving block 9 at the bottom end of the bracket 7, a through hole 10 on the top of the worktable 2, a placement platform 11 for placing workpieces in the through hole 10, and a clamping mechanism for fixing workpieces at the through hole 10. Example

[0020] like Figure 1-3As shown, the clamping mechanism includes a connecting seat 12. The top of the connecting seat 12 is surrounded by four sets of evenly distributed connecting plates 13. The top of the connecting plates 13 is movably connected to an inclined connecting rod 14. The top of the connecting rod 14 is movably connected to a clamping block 15. The bottom end of the clamping block 15 is provided with a connecting rod 16 connected to the connecting plates 13. The connecting rod 16 and the connecting rod 14 are movably connected to the clamping block 15 and the connecting plates 13 respectively via a pin 17. The top of the connecting seat 12 is provided with a vertically arranged second lead screw 18. The second lead screw 18 is provided with a cross-shaped support block 19 located between the four sets of connecting plates 13. The four sides of the cross-shaped support block 19 are provided with movable rods 20 that are connected to the four sets of connecting rods 16 respectively. The connecting seat 12 is provided with a servo motor for driving the second lead screw 18. Example

[0021] like Figure 1-3 As shown, the movable rod 20 is movably connected to the cross-shaped support block 19 and the connecting rod 16 via the second pin. The clamping blocks 15 are provided with anti-slip textures on both ends of the side that are close to each other. The clamping blocks 15 are provided with arc-shaped grooves between the two sets of anti-slip textures. The bottom of the machine body 1 is provided with support feet 21.

[0022] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0023] In practical applications, the hardware parts to be processed are placed on the placement table 11, and then the servo motor is started to drive the second lead screw 18 to rotate. The cross-shaped support block 19 moves down with the rotation of the second lead screw 18. The cross-shaped support block 19 drives the connecting rod 26 to move in the same direction through the movable rod 20, so that the connecting rod 26 drives the clamping block 15 and the connecting rod 14 to move in the same direction synchronously. This allows the four sets of clamping blocks 15 to clamp and fix the hardware parts synchronously, thus solving the problem that the existing clamping devices can only clamp the two sides of the hardware parts and cannot position and clamp the hardware parts, which requires manual positioning and increases the workload.

[0024] In summary, by means of the above-mentioned technical solution of this utility model, through the setting of the clamping mechanism, the four sets of clamping blocks 15 move in the same direction to position and clamp the other two sides of the hardware, so that the hardware can be positioned from all sides, thereby solving the problem that the existing clamping device can only clamp the two sides of the hardware, cannot position and clamp the hardware, and still requires manual positioning, which increases the workload.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A surface forming device for hardware parts, characterized in that, The machine includes a body (1), a worktable (2) is provided on the top of the body (1), a forming mechanism (3) for processing is provided on the top of the worktable (2), a vertically arranged hydraulic cylinder (4) is provided on the forming mechanism (3), a slider (5) is provided on one side of the hydraulic cylinder (4), a first lead screw (6) is threadedly connected to the slider (5) and movably connected to both ends of the first lead screw (6), a bracket (7) is provided on the inner side of the bracket (7) and a slide rail (8) matching the slider (5), a moving block (9) is provided at the bottom end of the bracket (7), a through hole (10) is provided on the top of the worktable (2), a placement platform (11) for placing workpieces is provided in the through hole (10), and a clamping mechanism for fixing workpieces is provided at the through hole (10).

2. The surface forming device for hardware parts according to claim 1, characterized in that, The clamping mechanism includes a connecting seat (12), and four sets of evenly distributed connecting plates (13) are arranged around the top of the connecting seat (12). An inclined connecting rod (14) is movably arranged on the top of the connecting plate (13), and a clamping block (15) is movably connected to the top of the connecting rod (14).

3. The surface forming device for hardware parts according to claim 2, characterized in that, The bottom end of the clamping block (15) is provided with a connecting rod two (16) connected to the connecting plate (13). The connecting rod two (16) and the connecting rod one (14) are movably connected to the clamping block (15) and the connecting plate (13) respectively through a pin one (17).

4. The surface forming device for hardware parts according to claim 3, characterized in that, The top of the connecting seat (12) is provided with a vertically arranged second lead screw (18), and a cross-shaped support block (19) is provided on the second lead screw (18) and between the four sets of connecting plates (13). The four sides of the cross-shaped support block (19) are provided with movable rods (20) that are connected to the four sets of connecting rods (16).

5. The surface forming device for hardware parts according to claim 4, characterized in that, The movable rod (20) is movably connected to the cross-shaped support block (19) and the connecting rod (16) via the second pin. The connecting seat (12) is provided with a servo motor for driving the second lead screw (18).

6. The surface forming apparatus for hardware parts according to claim 5, characterized in that, The clamping blocks (15) are provided with anti-slip textures at both ends on the side that are close to each other, and the clamping blocks (15) are provided with arc-shaped grooves between the two sets of anti-slip textures.

7. The surface forming device for hardware parts according to claim 1, characterized in that, The bottom of the body (1) is provided with a support foot (21).

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