Detachable positioning assembly for tailor-welding tool

Abstract

The utility model discloses a detachable positioning assembly for a tailor-welding tool. The detachable positioning assembly comprises a screw cap, the top of the bolt is fixedly connected with the bottom of the nut; the inner wall of the upper fixing assembly is in sliding connection with the bottom of the nut; the outer wall of the lower fixing assembly is in sliding connection with the outer wall of the upper fixing assembly; the upper fixing assembly comprises an upper fixing block, the inner wall of the upper fixing block is fixedly connected with a supporting plate, and the inner wall of the top of the upper fixing block is fixedly connected with a limiting plate. According to the detachable positioning assembly for the tailor-welding tool, the upper positioning assembly is installed on the lower positioning assembly, the locking screw composed of the nut and the bolt penetrates through the upper positioning assembly and is screwed into the lower positioning assembly, and therefore the positioning work of the self-made part is completed, and the purpose of the detachable positioning assembly for the tailor-welding tool is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of loaders, in particular to a detachable positioning component for welding tooling. Background Art

[0002] A loader is a type of earthwork machinery widely used in construction projects such as roads, railways, buildings, hydropower, ports, and mines. It is mainly used to shovel bulk materials such as soil, sand, lime, and coal. It can also perform light shoveling operations on ore, hard soil, etc. By replacing different auxiliary working devices, it can also perform bulldozing, lifting, and loading and unloading of other materials such as wood.

[0003] However, in the prior art, the assembly of loader self-made parts mainly involves assembly - positioning - clamping - spot welding and fixing. During this process, positioning blocks are needed to ensure the dimensions between the components to meet the assembly requirements of the product. After the components are clamped and spot welded, the entire positioning block cannot be easily removed. In addition, because the traditional positioning block is an integrated type, it is necessary to customize the positioning block according to the different sizes of the self-made parts before use, so as to complete the positioning of the self-made parts. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: a detachable positioning assembly for welding fixtures, comprising:

[0005] Nut;

[0006] A bolt, the top of which is fixedly connected to the bottom of the nut;

[0007] An upper fixed component, the inner wall of which is slidably connected to the bottom of the nut;

[0008] A lower fixed component, the outer wall of which is slidably connected to the outer wall of the upper fixed component;

[0009] The upper fixed assembly includes an upper fixed block, the top of the upper fixed block is an inclined wedge block, the inner wall of the upper fixed block is fixedly connected to a support plate, the inner wall of the top of the upper fixed block is fixedly connected to a limit plate, the inner wall of the upper fixed block is slidably connected to a slider through a slide groove, and the slide groove is opened in the wall of the upper fixed block, and the side of the slider away from the upper fixed block is fixedly connected to a baffle.

[0010] Preferably, the outer wall of the support plate is fixedly connected with support ribs, and the support ribs are arranged in a linear array along the outer wall of the support plate. The inner wall of the upper fixed block is slidably connected to the bottom of the nut through a groove, and the groove is opened in the wall of the upper fixed block.

[0011] Preferably, the outer wall of the support rib is slidably connected to the outer wall of the slider, the bottom of the support rib is fixedly connected to the inner wall of the upper fixed block, the outer wall of the slider is slidably connected to the outer wall of the limit plate, and the limit plate limits the sliding position of the slider.

[0012] Preferably, the outer wall of the baffle is fixedly connected to a limiting block, the limiting block limits the sliding position of the nut, the outer wall of the baffle contacts the outer wall of the upper fixed block, the outer wall of the limiting block contacts the outer wall of the nut, and the bottom of the limiting block is fixedly connected to the outer wall of the slider.

[0013] Preferably, the lower fixing assembly includes a lower fixing block, the outer wall of the lower fixing block is provided with an inclination angle corresponding to that of the upper fixing block, the inner wall of the lower fixing block is threadedly connected to the outer wall of the bolt through a thread groove, and the thread groove is provided in the wall of the lower fixing block, and the outer wall of the lower fixing block is slidably connected to the outer wall of the upper fixing block.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets an upper fixed component and a lower fixed component, first determines the position of the lower fixed component, then installs the upper fixed component onto the lower fixed component, and then passes a locking screw composed of a nut and a bolt through the upper fixed component and is screwed into the lower fixed component, thereby completing the positioning of the self-made part, achieving the purpose of easy disassembly, and solving the problem that traditional equipment is difficult to remove after positioning is completed.

[0016] 2. The utility model provides an upper fixed component and a lower fixed component, so that the baffle can be pulled out, thereby driving the slider to slide out of the upper fixed block, and then the size of the upper fixed block can be expanded, and the lower fixed block can be fixed in the expanded position, thereby achieving the purpose of positioning homemade parts of different sizes and solving the problem that traditional equipment needs to be customized according to homemade parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the upper fixed component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the slider of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the lower fixing component of the utility model.

[0022] In the figure: 1. nut; 2. upper fixing assembly; 21. upper fixing block; 22. slide groove; 23. sink groove; 24. support plate; 25. support rib; 26. limit plate; 27. baffle; 28. slide block; 29. ​​limit block; 3. bolt; 4. lower fixing assembly; 41. lower fixing block; 42. threaded groove. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0024] Example:

[0025] See also Figure 1 - Figure 5 The utility model provides a technical solution: a detachable positioning assembly for welding fixture, comprising:

[0026] Nut 1;

[0027] Bolt 3, the top of bolt 3 is fixedly connected to the bottom of nut 1;

[0028] An upper fixed component 2, the inner wall of which is slidably connected to the bottom of the nut 1;

[0029] A lower fixed component 4, the outer wall of which is slidably connected to the outer wall of the upper fixed component 2;

[0030] The upper fixed component 2 includes an upper fixed block 21, the inner wall of the upper fixed block 21 is fixedly connected to a support plate 24, the inner wall of the top of the upper fixed block 21 is fixedly connected to a limit plate 26, the inner wall of the upper fixed block 21 is slidably connected to a slider 28 through a slide groove 22, and the slide groove 22 is opened in the wall of the upper fixed block 21, and the side of the slider 28 away from the upper fixed block 21 is fixedly connected to a baffle 27, the outer wall of the support plate 24 is fixedly connected to a support rib 25, and the support strength of the support plate 24 is increased through the linear array of support ribs 25, the inner wall of the upper fixed block 21 is slidably connected to the bottom of the nut 1 through a sink groove 23, and the sink groove 23 is opened in the wall of the upper fixed block 21.

[0031] The outer wall of the support rib 25 is slidably connected to the outer wall of the slider 28, the bottom of the support rib 25 is fixedly connected to the inner wall of the upper fixed block 21, the outer wall of the slider 28 is slidably connected to the outer wall of the limit plate 26, and when the slider 28 is slid out of the upper fixed block 21, it should be noted that the slider 28 cannot be completely slid out of the upper fixed block 21, the outer wall of the baffle 27 is fixedly connected to the limit block 29, and the outer wall of the baffle 27 is in contact with the outer wall of the upper fixed block 21.

[0032] The outer wall of the limit block 29 contacts the outer wall of the nut 1, and the bottom of the limit block 29 is fixedly connected to the outer wall of the slider 28. The lower fixed component 4 includes a lower fixed block 41, and the inner wall of the lower fixed block 41 is threadedly connected to the outer wall of the bolt 3 through a threaded groove 42. The threaded groove 42 is opened in the wall of the lower fixed block 41 and is screwed into the lower fixed block 41 by the bolt 3, so that the lower fixed block 41 is fixed below the upper fixed block 21, and the outer wall of the lower fixed block 41 is slidably connected to the outer wall of the upper fixed block 21.

[0033] Working principle:

[0034] When in use, when assembling the self-made parts of the loader, the self-made parts can be positioned through the positioning component. When using the positioning component, first place the lower fixed component 4. After the lower fixed component 4 is placed, the upper fixed component 2 is placed on the lower fixed component 4, and then the locking screw composed of the bolt 3 and the nut 1 is placed in the upper fixed component 2, and then the locking screw is passed through the upper fixed component 2 and screwed into the lower fixed component 4, so as to fix the upper fixed component 2 and the lower fixed component 4, thereby determining the position of the self-made part. However, when the size of the positioning component is not enough to meet the distance between the self-made part, the locking screw can be loosened first to release the lock on the upper fixed component 2 and the lower fixed component 4, and then the upper fixed component 2 will be expanded, and the lower fixed component 4 will be slid to the self-made part, and then the locking screw will be screwed into the lower fixed component 4 again, so as to limit the upper fixed component 2 and the lower fixed component 4 again, thereby completing the positioning of the self-made part.

[0035] When the self-made part can be positioned without expanding the positioning assembly, it is only necessary to place the lower fixing block 41 in the lower fixing assembly 4 at the self-made part, and then place the upper fixing block 21 of the upper fixing assembly 2 on the lower fixing block 41, and then place the locking screw in the recessed groove 23 in the upper fixing block 21, and then pass the bolt 3 through the upper fixing block 21 and screw it into the lower fixing block 41, and screw it in along the thread groove 42, until the nut 1 is completely screwed into the recessed groove 23 and contacts the support plate 24, and the movement of the nut 1 is limited by the support of the support plate 24, thereby fixing the position of the nut 1, and a support rib 25 is provided on the support plate 24, and the support strength of the support plate 24 is strengthened by the support rib 25, and after the bolt 3 is screwed into the lower fixing block 41 and the nut 1 can no longer rotate, the upper fixing assembly 2 and the lower fixing assembly 4 can be assembled to fix the self-made part.

[0036] When the positioning assembly needs to be extended to position the self-made part, it is necessary to pull the baffle plate 27 outward so that the baffle plate 27 drives the slider 28 to slide out of the upper fixed block 21 in the slide groove 22, and then the lower fixed block 41 is leaned against the surface of the self-made part, and the upper fixed block 21 needs to lean against the side away from the lower fixed block 41 so that the upper fixed block 21 and the lower fixed block 41 are both leaned against a stable place, and then the slider 28 is slid to the top of the lower fixed block 41. During the sliding process, it should be noted that the gap between the sliders 28 needs to be on the threaded groove 42 and the locking screw can pass through the gap between the sliders 28. After the position of the slider 28 is determined, the limit block 29 and the limit plate 26 are used to limit the sliding position of the nut 1, and then the locking screw is screwed into the lower fixed block 41 through the gap. After the bottom of the nut 1 contacts the surface of the slider 28 and cannot rotate, the fixation of the upper fixed component 2 and the lower fixed component 4 can be completed, thereby fixing the self-made part.

[0037] After the self-made parts are positioned and welded, the locking screws can be rotated in the opposite direction to release the fixation of the upper fixed component 2 to the lower fixed component 4. Then the upper fixed block 21 is removed from the lower fixed block 41, and then the lower fixed block 41 is removed. The upper fixed component 2 needs to be reset in preparation for the next positioning work. It only needs to slide the slider 28 back into the upper fixed block 21 so that the baffle 27 contacts the surface of the upper fixed block 21, thereby completing the reset of the upper fixed component 2.

[0038] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A detachable positioning assembly for welding fixture, characterized in that: include: Nut (1); A bolt (3), the top of the bolt (3) being fixedly connected to the bottom of the nut (1); An upper fixed component (2), the inner wall of which is slidably connected to the bottom of the nut (1); A lower fixed component (4), the outer wall of which is slidably connected to the outer wall of the upper fixed component (2); The upper fixed assembly (2) comprises an upper fixed block (21), the inner wall of the upper fixed block (21) is fixedly connected to a support plate (24), the inner wall of the top of the upper fixed block (21) is fixedly connected to a limit plate (26), the inner wall of the upper fixed block (21) is slidably connected to a slider (28) via a slide groove (22), and the slide groove (22) is provided in the wall of the upper fixed block (21), and a baffle (27) is fixedly connected to the side of the slider (28) away from the upper fixed block (21).

2. The detachable positioning assembly for welding fixture according to claim 1, characterized in that: The outer wall of the support plate (24) is fixedly connected with a support rib (25), the inner wall of the upper fixed block (21) is slidably connected to the bottom of the nut (1) via a sink groove (23), and the sink groove (23) is opened in the wall of the upper fixed block (21).

3. The detachable positioning assembly for welding fixture according to claim 2, characterized in that: The outer wall of the support rib (25) is slidably connected to the outer wall of the slider (28), the bottom of the support rib (25) is fixedly connected to the inner wall of the upper fixed block (21), and the outer wall of the slider (28) is slidably connected to the outer wall of the limit plate (26).

4. The detachable positioning assembly for welding fixture according to claim 1, characterized in that: The outer wall of the baffle plate (27) is fixedly connected to the limiting block (29), and the outer wall of the baffle plate (27) is in contact with the outer wall of the upper fixed block (21).

5. The detachable positioning assembly for welding fixture according to claim 4, characterized in that: The outer wall of the limit block (29) contacts the outer wall of the nut (1), and the bottom of the limit block (29) is fixedly connected to the outer wall of the slider (28).

6. The detachable positioning assembly for welding fixture according to claim 1, characterized in that: The lower fixing assembly (4) comprises a lower fixing block (41), the inner wall of the lower fixing block (41) being threadedly connected to the outer wall of the bolt (3) via a thread groove (42), and the thread groove (42) being provided in the wall of the lower fixing block (41), and the outer wall of the lower fixing block (41) being slidably connected to the outer wall of the upper fixing block (21).

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