Jig for assembling and disassembling guide lining

Abstract

The utility model discloses a guide bushing mounting and dismounting jig which comprises a press support, a supporting column is arranged on the top face of the press support, the top end of the supporting column is connected with a workbench, a guide rod is fixed to the top end of the press support, a mounting frame is sleeved on the guide rod, the side face of the mounting frame is connected with an ejector pin mounting base, and the ejector pin mounting base is connected with an ejector pin. The ejector pin mounting seat is arranged on the mounting rack, a mounting ejector pin is arranged on the ejector pin mounting seat, a pressing rod is arranged on the mounting rack, a hole site is formed in the working table, and a dismounting ejector pin is arranged on the working table. According to the guide bush assembling and disassembling tool, the structural design is optimized, the bush can be smoothly installed through downward pressing of the pressing head, the damaged bush can be smoothly ejected out through the ejector pin, and the damaged bush is stored in the lower storage box, so that the efficiency of assembling and disassembling the guide bush is improved, damage to the guide bush and main parts is reduced, and personal safety in work is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of bushing disassembly and reassembly technology, specifically to a guide bushing disassembly and reassembly fixture. Background Technology

[0002] In the existing technology, the bushing is usually disassembled and reassembled manually by workers. This is not only inefficient, but also easy to damage the guide bushing or main parts, endangering personal safety and causing finger injuries. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a guide bushing disassembly and reassembly fixture with optimized structural design. The pressure head can smoothly install the bushing, and the ejector pin can smoothly eject the worn bushing. The storage box below stores the worn bushing. This improves the efficiency of installing and disassembling guide bushings, reduces damage to guide bushings and main parts, and ensures greater personal safety during operation.

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a guide bushing disassembly fixture, including a press bracket, a support column provided on the top surface of the press bracket, and a worktable connected to the top end of the support column, a guide rod fixed to the top end of the press bracket, a mounting bracket sleeved on the guide rod, a pin mounting seat connected to the side of the mounting bracket, and a mounting pin provided on the pin mounting seat, a pressure rod provided on the mounting bracket, holes provided on the worktable, and a disassembly pin provided on the worktable.

[0005] In a preferred embodiment of the guide bushing disassembly fixture described in this utility model, the top end of the support column contacts the bottom surface of the workbench, and a hexagonal screw is used to connect the support column and the workbench.

[0006] In a preferred embodiment of the guide bushing disassembly fixture described in this utility model, a storage box is provided between the press support and the worktable.

[0007] As a preferred embodiment of the guide bushing disassembly fixture described in this utility model, it further includes a limiting structure, which includes a U-shaped frame, a through hole on the surface of the U-shaped frame, and a bolt penetrating the U-shaped frame.

[0008] In a preferred embodiment of the guide bushing disassembly fixture described in this utility model, the through hole and the guide rod are fitted together, and the bolt locks the U-shaped frame onto the guide rod.

[0009] As a preferred embodiment of the guide bushing disassembly fixture described in this utility model, it further includes angle marking lines, which are formed on the surface of the worktable and surround the holes.

[0010] Compared with the prior art, the advantages of this utility model are:

[0011] The optimized structural design allows for smooth installation of bushings by pressing down the pressure head, and the ejector pin can easily push out worn-out bushings. The storage box below stores worn-out bushings, thus improving the efficiency of installing and removing guide bushings, reducing damage to guide bushings and main parts, and ensuring greater personal safety during operation.

[0012] In practical use, place the main part box bushing on the worktable, directly below the mounting pin, and insert the front end of the mounting pin into the bushing hole guide. At this time, the hand pulls down the pressure rod, which moves the entire pin mounting seat and mounting bracket downward, thereby moving the mounting pin down. This aligns with the hole of the main part and presses it in to complete the bushing installation. When disassembling, insert the bushing hole on the main part into the front end of the disassembly pin, and press down on the main part to easily remove the bushing. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. 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. Among them:

[0014] Figure 1 This is a structural diagram of the present invention;

[0015] Figure 2 This is a side view of the present invention;

[0016] Figure 3 This is a structural diagram of the limiting structure of this utility model.

[0017] In the diagram: 1. Press bracket; 2. Support column; 3. Worktable; 31. Hole; 4. Limiting structure; 41. U-shaped frame; 42. Through hole; 43. Bolt; 5. Ejector pin mounting; 6. Ejector pin mounting base; 7. Storage box; 8. Pressure rod; 9. Mounting bracket; 10. Guide rod; 11. Hex screw; 12. Angle marking line; 13. Ejector pin removal. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] This utility model provides a guide bushing disassembly and reassembly fixture with optimized structural design. The pressure head can smoothly install the bushing, and the ejector pin can smoothly eject the worn bushing. The storage box below stores the worn bushing. This improves the efficiency of installing and disassembling guide bushings, reduces damage to guide bushings and main parts, and ensures greater personal safety during operation.

[0023] Figure 1 , Figure 2 and Figure 3 The diagram shown is an overall structural schematic of one embodiment of the guide bushing disassembly fixture of this utility model. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 The main components of this embodiment include a press support 1, a support column 2 on the top surface of the press support 1, a worktable 3 connected to the top of the support column 2, a guide rod 10 fixed to the top of the press support 1, a mounting bracket 9 fitted on the guide rod 10, a pin mounting seat 6 connected to the side of the mounting bracket 9, a pin mounting seat 6 provided with a pin 5, a pressure rod 8 provided on the mounting bracket 9, and a hole 31 provided on the worktable 3.

[0024] In practical use, place the main part box bushing on the workbench 3, directly below the mounting pin 5, and insert the front end of the mounting pin 5 into the bushing hole guide. At this time, the hand pulls down the pressure rod 8, and the pressure rod 8 drives the entire pin mounting seat 6 and mounting bracket 9 to move downward, thereby moving the mounting pin 5 downward. In this way, it is aligned with the hole of the main part and pressed in to complete the bushing installation. When disassembling, insert the bushing hole on the main part into the front end of the disassembly pin 13, and press down on the main part to easily remove the bushing.

[0025] Furthermore, the top of the support column 2 contacts the bottom surface of the workbench 3, and a hexagonal screw 11 is used to connect the support column 2 and the workbench 3.

[0026] In actual use, the hexagonal screws 11 are used to lock the workbench 3 and the support column 2 together, and then it can be installed and used.

[0027] Furthermore, a storage box 7 is provided between the press support 1 and the worktable 3;

[0028] In practical use, storage box 7 is used to store worn-out bushings.

[0029] Furthermore, it also includes a limiting structure 4, which includes a U-shaped frame 41, a through hole 42 on the surface of the U-shaped frame 41, and a bolt 43 that passes through the U-shaped frame 41.

[0030] In practical use, the through hole 42 and the guide rod 10 are fitted together, and the bolt 43 locks the U-shaped frame 41 onto the guide rod 10. When the ejector pin mounting seat 6 and the mounting bracket 9 move downwards, the mounting bracket 9 will contact the U-shaped frame 41, thus limiting the position. At this time, the ejector pin 5 moves down to the correct position, and the bushing can be installed in place. The U-shaped frame 41 slides on the guide rod 10 through the through hole 42, so the limiting position can be selected arbitrarily. After adjustment, the bolt 43 can be turned to lock it.

[0031] Furthermore, it also includes an angle marking line 12, which is formed on the surface of the worktable 3 and surrounds the hole 31;

[0032] In practical use, the angle marking line 12 is used to accurately place the main body parts in place, which facilitates the accurate and quick pressing of the bushing into the feed line.

[0033] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A guide bushing disassembly fixture, comprising a press bracket (1), characterized in that, The top surface of the press bracket (1) is provided with a support column (2), and the top end of the support column (2) is connected to a worktable (3). The top end of the press bracket (1) is fixed with a guide rod (10), and a mounting bracket (9) is fitted on the guide rod (10). The side of the mounting bracket (9) is connected with a ejector pin mounting seat (6), and an ejector pin (5) is provided on the ejector pin mounting seat (6). A pressure rod (8) is provided on the mounting bracket (9). A hole (31) is opened on the worktable (3), and a disassembly ejector pin (13) is provided on the worktable (3).

2. The guide bushing disassembly fixture according to claim 1, characterized in that, The top of the support column (2) contacts the bottom surface of the workbench (3), and a hexagonal screw (11) is used to connect the support column (2) and the workbench (3).

3. The guide bushing disassembly fixture according to claim 2, characterized in that, A storage box (7) is provided between the press support (1) and the workbench (3).

4. The guide bushing disassembly fixture according to claim 3, characterized in that, It also includes a limiting structure (4), which includes a U-shaped frame (41), a through hole (42) on the surface of the U-shaped frame (41), and a bolt (43) through the U-shaped frame (41).

5. A guide bushing disassembly fixture according to claim 4, characterized in that, The through hole (42) fits into the guide rod (10), and the bolt (43) locks the U-shaped frame (41) onto the guide rod (10).

6. A guide bushing disassembly fixture according to claim 5, characterized in that: It also includes angle marking lines (12) which are formed on the surface of the worktable (3) and surround the hole (31).

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