Limiting sliding block with chain convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of chain production and maintenance, in particular to a limiting sliding block convenient to disassemble and assemble a chain. According to the technical scheme, the device comprises a cuboid-shaped main body matching supporting plate made of stainless steel materials, and the front side and the rear side of the main body matching supporting plate are each provided with a cylindrical matching disassembly and assembly stabilizing column which is symmetrical and integrally formed. The right side of the matched disassembly and assembly stabilizing column exceeds the plane where the right side end face of the main body matched supporting plate is located, and a standby disassembly and assembly avoiding space is formed between the right side of the main body matched supporting plate and the matched disassembly and assembly stabilizing column. The utility model has the advantages that: the whole structure is relatively simple, when in use, the device can be arranged on a sliding guide rail on a maintenance device to be matched for use, and can be matched with a plurality of limiting sliding rails to be spliced for use as required, so that the disassembly and assembly use requirements of chains with various specifications can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of chain production and maintenance, in particular to a chain disassembly and assembly convenient limit sliding block. Background Art

[0002] During the production process and subsequent maintenance of the chain, it is often necessary to disassemble and assemble the pin shaft of the chain. The existing disassembly and assembly is carried out through the use of separate disassembly and assembly pad components. The components are of a single structure and cannot be fixed during use. When disassembling and assembling the chain, it is difficult to accurately position the disassembly and assembly tools used. This results in low efficiency during disassembly and assembly, and often requires an auxiliary frame for cooperation, resulting in poor flexibility during use. Utility Model Content

[0003] The purpose of the utility model is to provide a limit sliding block for convenient chain disassembly and assembly. The overall structure is relatively simple. When in use, it can be used in conjunction with a sliding guide rail set on a maintenance device. It can be spliced ​​and used in conjunction with multiple limit sliding blocks as needed, thereby meeting the needs of disassembly and assembly of chains of various specifications. It has greater flexibility in use. When in use, it can perform precise limit cooperation with the slide rail to fix its position. The position accuracy is better when disassembling and assembling the chain, the disassembly and assembly operation is more convenient, the efficiency of chain disassembly and assembly is effectively improved, and the application range is wider when in use.

[0004] The technical solution of the utility model is as follows:

[0005] A chain disassembly and assembly convenient limit slider, characterized in that: it includes a main body matching support plate made of stainless steel material in the shape of a rectangular parallelepiped, the front and rear sides of the main body matching support plate are respectively provided with a symmetrical and integrally formed cylindrical matching disassembly and assembly stabilizing column, the right side of the matching disassembly and assembly stabilizing column exceeds the plane where the right end surface of the main body matching support plate is located, and a spare disassembly and assembly avoidance space is formed between the right side of the main body matching support plate and the matching disassembly and assembly stabilizing column, the upper end surface of the matching disassembly and assembly stabilizing column is on the same plane as the upper end surface of the main body matching support plate, the left side of the main body matching support plate is provided with an integrally formed transverse T-shaped sliding combined stabilizing frame, the upper end center position of the matching disassembly and assembly stabilizing column is provided with a cylindrical pin shaft matching avoidance groove, and the left side of the sliding combined stabilizing frame is provided with a sliding limit matching hole that completely penetrates the overall right side.

[0006] Furthermore, the height of the mating disassembly and assembly stabilizing column in the up-down direction is the same as the width of the mating support plate of the main body in the up-down direction.

[0007] Furthermore, a matching avoidance chamfer structure is respectively provided at the upper and lower edge positions of the pin shaft matching avoidance groove.

[0008] Furthermore, the sliding combined stabilizing frame is located at the center position of the main body in the up-down direction of the supporting plate.

[0009] Furthermore, the upper and lower edge positions of the cooperating disassembly stabilizing column and the main body cooperating support plate are respectively provided with safe combination avoidance chamfer structures.

[0010] Beneficial effects of the utility model:

[0011] The overall structure of the utility model is relatively simple. When in use, it can be used in conjunction with a sliding guide rail that can be set on the maintenance device. It can be spliced ​​and used in conjunction with multiple limit slides as needed, so as to meet the disassembly and assembly needs of chains of various specifications. It has greater flexibility in use. When in use, it can perform precise limit cooperation with the slide rail to fix its position. When disassembling and assembling the chain, the position accuracy is better, the disassembly and assembly operation is more convenient, which effectively improves the efficiency of chain disassembly and assembly, and has a wider range of applications when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a left side schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a bottom view schematic diagram of the utility model;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. The main body cooperates with the support plate, 2. The disassembly and assembly stabilizing column cooperates, 3. The pin shaft cooperates with the avoidance groove, 4. The sliding combination stabilizing frame, 5. The sliding limit cooperation hole. DETAILED DESCRIPTION

[0020] like Figures 1 to 7As shown, a chain disassembly and assembly convenient limit slider includes a main body matching support plate 1 made of stainless steel material in the shape of a rectangular parallelepiped, which is an integral support structure. A symmetrical and integrally formed cylindrical matching disassembly and assembly stabilizing column 2 is respectively provided on the front and rear sides of the main body matching support plate 1, which is matched with the pin position of the chain link position of the chain when the chain is disassembled, and can ensure the bearing strength when in use. The right side of the matching disassembly and assembly stabilizing column 2 exceeds the plane where the right end face of the main body matching support plate 1 is located, ensuring better stability during disassembly and assembly, and less damage to the chain plate surface of the chain during disassembly. A spare disassembly and assembly avoidance space is formed between the right side of the main body matching support plate 1 and the matching disassembly and assembly stabilizing column 2, and an auxiliary support block can be connected at the upper end position as needed, so as to meet the disassembly and assembly requirements of relatively large pins, and the spare disassembly and assembly avoidance space can provide sufficient space for relatively large pins during disassembly. The upper end surface of the mating disassembly and assembly stabilizing column 2 is on the same plane as the upper end surface of the main mating support plate 1. The left side of the main mating support plate 1 is provided with an integrally formed transverse T-shaped sliding combined stabilizing frame 4, which can be matched with the slide rail assembly to ensure that the slider will not fall during use, and can be flexibly moved according to needs. When in use, multiple sliders can also be spliced ​​and used according to needs, so as to meet the disassembly and assembly requirements of chains with different chain lengths during maintenance. The application range is wider during use. The upper center position of the mating disassembly and assembly stabilizing column 2 is provided with a cylindrical pin shaft matching avoidance groove 3, and the pin shaft can cooperate with this position during disassembly and assembly to play a role of avoidance. The left side of the sliding combined stabilizing frame 4 is provided with a sliding limit matching hole 5 that completely penetrates the right side of the whole, and this position can be limited and matched with the slide rail, so that the position accuracy of the slider during use can be guaranteed. The stability when disassembling and assembling with the chain is also more reliable. Its overall structure is relatively simple. When in use, it can be used in conjunction with the sliding guide rail set on the maintenance device. It can be spliced ​​and used with multiple limit slides as needed, so as to meet the needs of disassembly and assembly of chains of various specifications. It has greater flexibility in use. When in use, it can perform precise limit cooperation with the slide rail to fix its position. The position accuracy is better when disassembling and assembling the chain, and the disassembly and assembly operation is more convenient, which effectively improves the efficiency of chain disassembly and assembly, and has a wider range of applications when used.

[0021] Preferably, the height of the disassembly and assembly stabilizing column 2 in the up-down direction is the same as the width of the main body supporting plate 1 in the up-down direction, so that the overall flatness is better and the strength of the supporting structure on the right side can be further improved.

[0022] Preferably, the upper and lower edge positions of the pin shaft matching avoidance groove 3 are respectively provided with a matching avoidance chamfer structure, which can make it easier to remove the pin shaft to this position during the disassembly process, and the matching fluency is better.

[0023] Preferably, the sliding combined stabilizing frame 4 is located at the center position of the main body matching support plate 1 in the up-down direction, and the combined support strength when matched with the slide rail during use is higher, and the load-bearing stability during use is better.

[0024] Preferably, the upper and lower edge positions of the cooperating and disassembling stabilizing column 2 and the main body cooperating support plate 1 are respectively provided with a safety combination avoidance chamfer structure, which improves safety during use and avoids the existence of sharp corner structures.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A chain disassembly and assembly convenient limit slider, characterized by: The invention comprises a main body matching support plate (1) in the shape of a rectangular parallelepiped made of stainless steel material, wherein a symmetrical and integrally formed cylindrical matching disassembly and assembly stabilizing column (2) is respectively arranged on the front and rear sides of the main body matching support plate (1), the right side of the matching disassembly and assembly stabilizing column (2) exceeds the plane where the right side end face of the main body matching support plate (1) is located, and a spare disassembly and assembly avoidance space is formed between the right side of the main body matching support plate (1) and the matching disassembly and assembly stabilizing column (2), the upper end face of the matching disassembly and assembly stabilizing column (2) and the upper end face of the main body matching support plate (1) are on the same plane, an integrally formed transverse T-shaped sliding combined stabilizing frame (4) is arranged on the left side of the main body matching support plate (1), a cylindrical pin shaft matching avoidance groove (3) is arranged at the center position of the upper end of the matching disassembly and assembly stabilizing column (2), and a sliding limit matching hole (5) which completely penetrates the right side of the whole is arranged on the left side of the sliding combined stabilizing frame (4).

2. The chain disassembly and assembly convenient limit slider according to claim 1, characterized in that: The height of the detachable stabilizing column (2) in the up-down direction is the same as the width of the main body detachable support plate (1) in the up-down direction.

3. The chain disassembly and assembly convenient limit slider according to claim 1, characterized in that: The upper and lower edge positions of the pin shaft matching avoidance groove (3) are respectively provided with a matching avoidance chamfer structure.

4. The chain disassembly and assembly convenient limit slider according to claim 1, characterized in that: The sliding combined stabilizing frame (4) is located at the center position of the main body matching support plate (1) in the up-down direction.

5. The chain disassembly and assembly convenient limit slider according to claim 1, characterized in that: The upper and lower edge positions of the cooperating disassembly stabilizing column (2) and the main body cooperating support plate (1) are respectively provided with safety combination avoidance chamfer structures.

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