Bolt dismounting equipment

Abstract

The utility model provides a bolt dismounting device, which belongs to the technical field of dismounting devices, and comprises a shell and a clamping assembly arranged on the inner wall of the shell, the clamping assembly comprises a handle, a sliding column, two pull rods, two limiting grooves and two chucks, the handle penetrates through the inner wall of the shell in a sliding manner, the sliding column is inserted into one end of the handle, and the two pull rods are arranged on the inner wall of the shell. And one sides of the two pull rods are rotationally arranged on the inner wall of the shell, each limiting groove is formed in the outer wall of the corresponding pull rod, each pull rod is arranged on the outer wall of the sliding column in a sleeving mode through the corresponding limiting groove, and the chucks are fixedly arranged on one sides of the outer walls of the pull rods. Professional bolt dismounting equipment is provided with an efficient pulling mechanism, and the bolt can be rapidly pulled out of a connecting part, so that the beneficial effects that the dismounting time is greatly shortened, the working efficiency is improved, the operation safety is guaranteed, the equipment reliability is improved, maintenance is easy, technical innovation and industrial upgrading are promoted, and the like are achieved. And the production efficiency and competitiveness of enterprises are improved.

Description

Technical Field

[0001] This utility model belongs to the field of disassembly equipment technology, and specifically relates to a pin disassembly device. Background Technology

[0002] The technological origins of pin removal equipment can be traced back to the needs of mechanical equipment repair and disassembly. Pin removal equipment is widely used in various situations requiring pin removal, such as automobile manufacturing, machinery manufacturing, aerospace, and shipbuilding. Especially in the repair of automotive painting equipment, pin removal equipment is an indispensable tool. For example, in the automotive painting process, C-type hangers carrying the car body need to pass through multiple uphill and downhill working tanks, and there are multiple full immersion water washing processes during this process. In order to prevent the car body from floating and falling off during electrophoresis, anti-floating locking devices need to be designed and installed on the C-type hangers. The repair and replacement of anti-floating locking devices require the use of pin removal equipment. With the continuous development of industrialization and mechanization, various mechanical equipment has been widely used in production and life. However, these devices inevitably malfunction or require maintenance during use. As an important component for connecting and fixing equipment parts, the removal and replacement of pins has become an important task. Therefore, pin removal equipment has emerged and has gradually developed and improved with the continuous advancement of technology.

[0003] If a current pin removal device lacks a pull-out function, it may have the following drawbacks: Pin removal typically requires mechanical force or tools. If the device lacks a dedicated pull-out mechanism, operators may need to use non-standard methods, such as hammers or pry bars, which is not only inefficient but also prone to damaging the pin or other parts of the device. Forcibly removing the pin may damage internal components such as threads and bearings, affecting the overall performance and lifespan of the device. Damaged pins may become unusable and require replacement, increasing maintenance costs. Therefore, a pin removal device without a pull-out mechanism will lead to a series of problems, including operational difficulties, safety hazards, device damage, impaired device functionality, and maintenance difficulties. Utility Model Content

[0004] The purpose of this invention is to provide a pin removal device to solve the problems mentioned in the background art.

[0005] A pin removal device, comprising,

[0006] case;

[0007] A clamping assembly is disposed on the inner wall of the housing, wherein: the clamping assembly includes a handle, a sliding post, two pull rods, two limiting grooves and two clamps. The handle slides through the inner wall of the housing, the sliding post is inserted into one end of the handle, one side of each of the two pull rods is rotatably disposed on the inner wall of the housing, each limiting groove is opened on the outer wall of the corresponding pull rod, each pull rod is sleeved on the outer wall of the sliding post through the limiting groove, and the clamps are fixedly disposed on one side of the outer wall of the pull rod.

[0008] Furthermore, a motor is provided on the inner wall of the housing.

[0009] Furthermore, a drill bit is fixedly installed at the output end of the motor.

[0010] Furthermore, a spring is fixedly installed at the other end of the motor.

[0011] Furthermore, the other end of the spring is fixedly disposed on the inner wall of the housing.

[0012] Furthermore, two sliding grooves are formed at the top and bottom of the inner wall of the housing, and two pillars are fixedly installed at the top and bottom of the outer wall of the motor, with one end of each pillar extending into the corresponding sliding groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Professional pin removal equipment is designed with an efficient removal mechanism that can quickly pull the pin out of the connecting parts, thereby greatly shortening the disassembly time, improving work efficiency, ensuring operational safety, improving equipment reliability, facilitating maintenance and upkeep, and promoting technological innovation and industrial upgrading. These benefits not only enhance the production efficiency and competitiveness of enterprises, but also provide consumers with higher quality and more reliable products and services. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a first-view sectional perspective view of the present invention;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of A in the middle;

[0019] Figure 4 For the present utility model Figure 2A magnified view of B in the middle.

[0020] In the diagram: 1. Housing; 2. Handle; 3. Sliding column; 4. Pull rod; 5. Limiting groove; 6. Chuck; 7. Drill bit; 8. Motor; 9. Spring; 10. Slide groove; 11. Column. 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] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1-4 The technical solution provided in this embodiment is as follows:

[0025] A pin removal device, comprising,

[0026] Casing 1;

[0027] A clamping assembly is located on the inner wall of the housing 1. The clamping assembly includes a handle 2, a sliding post 3, two pull rods 4, two limiting grooves 5, and two clamps 6. The handle 2 slides through the inner wall of the housing 1. The sliding post 3 is inserted into one end of the handle 2. One side of each of the two pull rods 4 is rotatably set on the inner wall of the housing 1. Each limiting groove 5 is opened on the outer wall of the corresponding pull rod 4. Each pull rod 4 is sleeved on the outer wall of the sliding post 3 through the limiting groove 5. The clamps 6 are fixedly set on one side of the outer wall of the pull rod 4.

[0028] In a specific embodiment of this utility model, the professional pin removal device is designed with an efficient removal mechanism, which can quickly pull the pin out of the connecting parts, thereby greatly shortening the disassembly time, improving work efficiency, ensuring operational safety, improving equipment reliability, facilitating maintenance and upkeep, and promoting technological innovation and industrial upgrading. These effects not only improve the production efficiency and competitiveness of enterprises, but also provide consumers with higher quality and more reliable products and services. First, align the top of the drill bit 7 with the groove on the top of the bolt in the pin. Driven by the motor 8, the drill bit 7 is rotated, and then the bolt is unscrewed. During the unscrewing process, the drill bit 7 and the motor 8 will move simultaneously along the slide groove 10 towards the spring 9. When the threaded part of the bolt has been unscrewed, the remaining part is clamped by the chuck 6. Pull the handle 2 backward, and the sliding column 3 will slide in the limiting groove 5, thereby bringing the pull rod 4 closer together and the chuck 6 closer together, so that the bolt can be pulled out. Conversely, when the handle 2 is pushed forward, the sliding column 3 slides in the limiting groove 5, causing the pull rod 4 and the chuck 6 to separate.

[0029] Specifically, a motor 8 is installed on the inner wall of the housing 1.

[0030] In a specific embodiment of this utility model, a motor 8 is fixedly installed on the inner wall of the housing 1 to ensure stable power transmission.

[0031] Specifically, a drill bit 7 is fixedly installed at the output end of the motor 8.

[0032] In a specific embodiment of this utility model, a drill bit 7 is fixedly provided at the output end of the motor 8, which can better drive the drill bit 7 to rotate.

[0033] Specifically, a spring 9 is fixedly installed at the other end of the motor 8.

[0034] In a specific embodiment of this utility model, the spring 9 can buffer the movement of the motor 8.

[0035] Specifically, the other end of the spring 9 is fixedly mounted on the inner wall of the housing 1.

[0036] In a specific embodiment of this utility model, the other end of the spring 9 is fixedly disposed on the inner wall of the housing 1, which can provide a buffering effect for the movement of the motor 8.

[0037] Specifically, two grooves 10 are provided at the top and bottom of the inner wall of the housing 1, and two pillars 11 are fixedly provided at the top and bottom of the outer wall of the motor 8, with one end of each pillar 11 extending into the corresponding groove 10.

[0038] In a specific embodiment of this utility model, the slide 10 can limit the movement of the motor 8.

[0039] Working principle:

[0040] First, align the top of drill bit 7 with the groove on the top of the bolt in the pin. Driven by motor 8, rotate drill bit 7 and then unscrew the bolt. During the unscrewing process, drill bit 7 and motor 8 will move simultaneously along slide groove 10 towards spring 9. When the threaded part of the bolt has been unscrewed, clamp the remaining part with chuck 6. Pull handle 2 backward, and sliding column 3 will slide in limit groove 5, thereby bringing pull rod 4 and chuck 6 together. Then the bolt can be pulled out. Conversely, when handle 2 is pushed forward, sliding column 3 slides in limit groove 5, causing pull rod 4 and chuck 6 to separate.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pin removal device, characterized in that, include, Shell (1); A clamping assembly is provided on the inner wall of the housing (1), wherein: the clamping assembly includes a handle (2), a sliding column (3), two pull rods (4), two limiting grooves (5) and two clamps (6). The handle (2) slides through the inner wall of the housing (1). The sliding column (3) is inserted into one end of the handle (2). One side of each of the two pull rods (4) is rotatably set on the inner wall of the housing (1). Each limiting groove (5) is opened on the outer wall of the corresponding pull rod (4). Each pull rod (4) is sleeved on the outer wall of the sliding column (3) through the limiting groove (5). The clamps (6) are fixedly set on one side of the outer wall of the pull rod (4).

2. The pin removal device according to claim 1, characterized in that, A motor (8) is provided on the inner wall of the housing (1).

3. The pin removal device according to claim 2, characterized in that, A drill bit (7) is fixedly installed at the output end of the motor (8).

4. The pin removal device according to claim 3, characterized in that, A spring (9) is fixedly installed at the other end of the motor (8).

5. A pin removal device according to claim 4, characterized in that, The other end of the spring (9) is fixedly disposed on the inner wall of the housing (1).

6. The pin removal device according to claim 5, characterized in that, The inner wall of the housing (1) has two grooves (10) at the top and bottom. The outer wall of the motor (8) has two columns (11) fixedly installed at the top and bottom. One end of each column (11) extends into the corresponding groove (10).

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