Fixing clamp of nameplate punching machine

Abstract

The utility model discloses a nameplate punching machine fixing clamp, and belongs to the technical field of fixing clamps. The tool comprises a bottom plate, two sets of positioning holes are formed in the top of the bottom plate, each set of positioning holes comprises a plurality of positioning holes, an L-shaped plate is fixed to the top of the bottom plate, the bottom of the L-shaped plate is rotationally connected with two limiting plates, a positioning assembly is arranged at the end, away from the L-shaped plate, of each limiting plate, and the positioning assemblies are matched with penetrating holes in a fast-detachable mode. By means of the structural design of the bottom plate, the L-shaped plate, the limiting plates and the positioning assembly, the included angle between the two limiting plates can be rapidly adjusted, then nameplates of various shapes and specifications can be adapted, when nameplates of different shapes, such as rectangles and triangles, additional tools such as wrenches are not needed, an operator can directly operate the nameplate clamping device, and the nameplate clamping device is simple in structure and convenient to use. And the clamp adjusting time is obviously shortened, the production efficiency is greatly improved, and the rapid requirement for diversified nameplate machining is met.

Description

Technical Field

[0001] This utility model relates to the field of fixing fixture technology, specifically a fixing fixture for a nameplate punching machine. Background Technology

[0002] Nameplates are affixed to products to provide users with information such as manufacturer trademark identification, brand differentiation, and product parameters. Also known as labels, nameplates primarily record technical data regarding the manufacturer and rated operating conditions to ensure correct use and prevent equipment damage. During production, nameplates require punching holes at their corners to facilitate subsequent bolt fixing to the corresponding equipment. Appropriate fixtures are needed during punching to ensure consistent punching quality at each corner. Current punching machine fixtures typically employ the following structure: two limiting plates are fixedly mounted on the punching machine base, connected to the base by bolts, forming an angle between them that matches the corners of the nameplate. The worker places the nameplate within the angled area of ​​the limiting plates, ensuring its sides align with the plates, thus achieving punching positioning.

[0003] However, traditional clamps have some shortcomings in use. Specifically, nameplates come in various shapes, including but not limited to rectangles and triangles. Traditional clamps that fix the limiting plates with bolts have difficulty adjusting the angle between the two limiting plates, making it difficult to quickly meet the processing needs of nameplates of different shapes. Workers often need to use wrenches and other tools to tighten the bolts to achieve angle adjustment, which is cumbersome and time-consuming, greatly reducing production efficiency. Therefore, a nameplate punching machine fixing clamp is proposed to address the above issues. Utility Model Content

[0004] The purpose of this utility model is to provide a nameplate punching machine fixing fixture. Through the structural design of the base plate, L-shaped plate, limiting plate and positioning component, the included angle between the two limiting plates can be quickly adjusted, thereby adapting to nameplates of various shapes and specifications. This solves the problem of difficulty in adjusting the included angle between the two limiting plates and the difficulty in quickly meeting the processing needs of nameplates of different shapes.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model is a nameplate punching machine fixing fixture, including a base plate. The top of the base plate has two sets of positioning holes, each set having several positioning holes. An L-shaped plate is fixed to the top of the base plate, and a limiting plate is rotatably connected to the bottom of the L-shaped plate. There are two limiting plates, and a positioning component is provided at the end of the limiting plate away from the L-shaped plate. The positioning component can be quickly detached and fitted onto the through hole. After the two limiting plates are positioned on the base plate by the positioning component, the base plate and the two limiting plates form a placement cavity for placing the nameplate.

[0007] Furthermore, fixing plates are fixed on both sides of the base plate, and mounting holes are provided on the fixing plates. A through hole is provided on the top of the base plate.

[0008] Furthermore, there is a gap between the top plate and the bottom plate of the L-shaped plate, and a through hole is opened at the top of the L-shaped plate, with the through hole and the perforation concentric.

[0009] Furthermore, an assembly hole is provided through the top of the L-shaped plate, and a rotating shaft is fixed to the top of the limiting plate, with the rotating shaft rotating in conjunction with the assembly hole.

[0010] Furthermore, the positioning component includes a bottom hole at the bottom of the limiting plate and a top hole at the top of the limiting plate. The top hole is connected to the bottom hole, and the diameter of the bottom hole is larger than the diameter of the top hole. A T-shaped rod is fitted into the bottom hole with clearance. The thin end of the T-shaped rod extends out of the top hole, and a spring is sleeved on the outer wall of the thin end of the T-shaped rod. The top of the spring is fixed to the top surface of the inner wall of the bottom hole. After the T-shaped rod extends out of the bottom hole, it engages with the through hole.

[0011] Furthermore, a handle is fixed to one end of the T-shaped rod that protrudes from the top hole.

[0012] This utility model has the following beneficial effects:

[0013] This utility model, through its structural design of a base plate, an L-shaped plate, a limiting plate, and a positioning component, enables rapid adjustment of the included angle between two limiting plates, thus adapting to nameplates of various shapes and specifications. When faced with nameplates of different shapes, such as rectangles and triangles, no additional tools such as wrenches are needed, allowing operators to operate directly, significantly shortening fixture adjustment time, greatly improving production efficiency, and meeting the rapid needs of diverse nameplate processing.

[0014] This utility model, through the structural design of the limiting plate and positioning component, places the positioning component at the end away from the L-shaped plate, thereby keeping the positioning component away from the punching head of the punching machine. This effectively avoids operators working near the punch, reduces the risk of work-related injuries caused by accidental movement of the punch, and provides a safer working environment for operators.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the fixing fixture.

[0017] Figure 2 This is a schematic diagram of the assembly structure of the fixing fixture.

[0018] Figure 3 This is a schematic diagram of the limiting plate.

[0019] Figure 4This is a schematic diagram of the assembly structure for positioning components.

[0020] In the diagram: 1. Base plate; 100. Positioning hole; 101. Through hole; 2. L-shaped plate; 200. Through hole; 201. Assembly hole; 3. Limiting plate; 300. Rotating shaft; 4. Positioning assembly; 400. Bottom hole; 401. Top hole; 402. T-shaped rod; 403. Spring; 404. Handle; 5. Placement cavity. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a nameplate punching machine fixing fixture, including a base plate 1, which is made of high-strength 45 steel and is in the shape of a rectangular flat plate. It has good strength and stability and can withstand the impact force during the punching process and the weight of each component of the fixture. The top of the base plate 1 is provided with two sets of positioning holes 100, and each set of positioning holes 100 has several holes. An L-shaped plate 2 is fixed to the top of the base plate 1, and the bottom of the L-shaped plate 2 is rotatably connected to a limiting plate 3. There are two limiting plates 3.

[0023] The positioning holes 100 in each group are arranged in an arc shape, and the distribution path is on the edge of the same circle.

[0024] The L-shaped plate 2 has an assembly hole 201 through it at the top, and the top of the limiting plate 3 is fixed with a rotating shaft 300, which rotates in conjunction with the assembly hole 201.

[0025] Fixing plates are fixed on both sides of the base plate 1. The fixing plates have mounting holes. The base plate 1 is fixed to the bottom of the punching machine by using bolts to fit the mounting holes. A through hole 101 is opened through the top of the base plate 1. There is a gap between the top plate of the L-shaped plate 2 and the base plate 1. A through hole 200 is opened on the top of the L-shaped plate 2. The through hole 200 and the through hole 101 are concentric. In use, after the punching head of the punching machine descends and passes through the through hole 200 to punch the nameplate, the debris generated by punching can fall from the through hole 101 to the bottom of the punching machine frame.

[0026] The limiting plate 3 has a positioning component 4 at the end away from the L-shaped plate 2. The positioning component 4 can be quickly detached and fitted onto the through hole 101. After the two limiting plates 3 are respectively positioned on the base plate 1 by the positioning component 4, the base plate 1 and the two limiting plates 3 form a placement cavity 5 for placing the nameplate.

[0027] The positioning component 4 includes a bottom hole 400 at the bottom of the limiting plate 3 and a top hole 401 at the top of the limiting plate 3. The top hole 401 communicates with the bottom hole 400. The diameter of the bottom hole 400 is larger than the diameter of the top hole 401. A T-shaped rod 402 is fitted into the bottom hole 400 with clearance. The thin end of the T-shaped rod 402 extends out of the top hole 401 and is fixed with a handle 404. A spring 403 is sleeved on the outer wall of the thin end of the T-shaped rod 402. The top of the spring 403 is fixed to the top surface of the inner wall of the bottom hole 400. After the T-shaped rod 402 extends out of the bottom hole 400, it engages with the through hole 101.

[0028] When the angle of the limiting plate 3 needs to be adjusted, the operator operates the handle 404 to move the T-shaped rod 402 upward, which causes the thicker end of the T-shaped rod 402 to compress the spring 403, thus causing the thicker end of the T-shaped rod 402 to extend out of the through hole 101. The operator can then rotate the limiting plate 3 to change the angle. After releasing the handle 404, the thicker end of the T-shaped rod 402 is re-inserted into the corresponding through hole 101 under the reset of the spring 403 to complete the positioning.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A nameplate punch press fixture characterized by, Include: The bottom plate (1), the top of the bottom plate (1) is provided with two groups of positioning holes (100), the number of each group of positioning holes (100) is several, the top of the bottom plate (1) is fixed with L-shaped plate (2), the bottom of the L-shaped plate (2) is rotatably connected with limiting plate (3), the limiting plate (3) has two pieces; The limiting plate (3) is provided with a positioning assembly (4) at one end away from the L-shaped plate (2), the positioning assembly (4) is detachably matched on the perforation (101), after the two limiting plates (3) are positioned on the bottom plate (1) through the positioning assembly (4) respectively, the bottom plate (1) cooperates with the two limiting plates (3) to form a placing cavity (5) for placing the plaque.

2. A name plate puncher fixing jig according to claim 1, wherein Both sides of the bottom plate (1) are respectively fixed with a fixed plate, the fixed plate is provided with a mounting hole, and the top of the bottom plate (1) is provided with a perforation (101).

3. A name plate puncher fixing jig as claimed in claim 2, wherein The top plate and the bottom plate (1) of the L-shaped plate (2) have a spacing, the top of the L-shaped plate (2) is provided with a through hole (200), and the through hole (200) and the perforation (101) have the same center.

4. The name plate puncher fixing jig according to claim 1, wherein The top of the L-shaped plate (2) is provided with an assembly hole (201), the top of the limiting plate (3) is fixed with a rotating shaft (300), and the rotating shaft (300) is rotatably matched with the assembly hole (201).

5. The name plate puncher fixing jig according to claim 1, wherein The positioning assembly (4) comprises a bottom hole (400) formed in the bottom of the limiting plate (3) and a top hole (401) formed in the top of the limiting plate (3), the top hole (401) communicates with the bottom hole (400), the diameter of the bottom hole (400) is greater than that of the top hole (401), a T-shaped rod (402) is matched in the bottom hole (400) in a clearance fit, the thin end of the T-shaped rod (402) penetrates out of the top hole (401), the thin end of the T-shaped rod (402) is provided with a spring (403), the top of the spring (403) is fixed on the top surface of the inner wall of the bottom hole (400), and the T-shaped rod (402) penetrates out of the bottom hole (400) and cooperates with the perforation (101).

6. A name plate puncher fixing clamp according to claim 5, wherein One end of the T-shaped rod (402) penetrating out of the top hole (401) is fixed with a handle (404).

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