CN219705018U - Special combination assembly and disassembly tools of hydro-cylinder - Google Patents

Abstract

The utility model discloses a special combined dismounting tool for an oil cylinder, which comprises a body, wherein the body is of a cylindrical hollow structure, a convex ring is arranged on the body, an inner concave ring is arranged at one end, far away from the convex ring, of the body, and a first mounting hole and a second mounting hole are further formed between the inner concave ring and the convex ring. The utility model has simple structure and lower cost, realizes the disassembly and assembly of two structures with different sizes simultaneously through the design of the concave ring and the convex ring, and can also disassemble and assemble the oil cylinder even in a narrow space, thereby being convenient for the maintenance and the repair of the oil cylinder in the later period, having long service life, saving the cost, and being capable of easily disassembling and disassembling the oil cylinder and effectively improving the working efficiency.

Description

Special combination assembly and disassembly tools of hydro-cylinder

Technical Field

The utility model relates to the field of dismounting tools, in particular to a special combined dismounting tool for an oil cylinder.

Background

When the oil cylinder is assembled and disassembled in the past, the assembling and disassembling tool is clamped into the assembling and disassembling holes of the end cover or the piston, and the acting force in the specific direction is transmitted through the assembling and disassembling tool, so that the assembly and disassembly are completed, as the hole distance of the assembling and disassembling holes of the end cover of the hydraulic oil cylinder is different from the hole distance of the assembling and disassembling holes of the piston, the assembling and disassembling tools which are matched with different hole distances are required to be manufactured respectively during the assembly and disassembly, the assembling and disassembling tools in the prior art can only be matched with the end cover or the piston of the hydraulic oil cylinder with different model specifications, the assembling and disassembling hole distances of the end cover and the piston of the hydraulic oil cylinder are different, and only the assembling and disassembling tools which are matched with the specific assembling and disassembling hole distances cannot be used mutually, so that when the end cover or the piston of the oil cylinder is assembled and disassembled, a plurality of assembling and disassembling tools are required to be manufactured, the manufacturing cost is high, the materials are wasted, and the assembling and disassembling efficiency is low.

Therefore, it is needed to develop a tool special for disassembling and assembling an oil cylinder, which solves the problems that the disassembling and assembling process is difficult and the oil cylinder is easy to damage, and especially the technical problem that the existing tool cannot be suitable for disassembling and assembling the oil cylinder in a narrow space.

Disclosure of Invention

The utility model aims to provide a special combined dismounting tool for an oil cylinder, which solves the problem of high difficulty in the dismounting process of the oil cylinder, so that the oil cylinder is more convenient and efficient to mount and dismount.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a special combination assembly and disassembly tools of hydro-cylinder, includes the body, the body is the hollow structure of cylinder, be equipped with the bulge loop on the body, keep away from on the body the one end of bulge loop is equipped with the indent ring, the indent ring with still be equipped with first mounting hole and second mounting hole between the bulge loop.

Further, the convex ring is of a hexagonal structure and is of an integrated structure with the body.

Further, the concave ring is arranged at the end part of the body and is concave towards the inside of the body.

Further, the concave ring is of a hexagonal structure.

Further, the first mounting hole and the second mounting hole are through holes, and the central axes are respectively arranged on different planes.

Further, the central axes of the first mounting hole and the second mounting hole are crisscrossed.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple structure and lower cost, realizes the disassembly and assembly of two structures with different sizes simultaneously through the design of the concave ring and the convex ring, and can also disassemble and assemble the oil cylinder even in a narrow space, thereby being convenient for the maintenance and the repair of the oil cylinder in the later period, having long service life, saving the cost, and being capable of easily disassembling and disassembling the oil cylinder and effectively improving the working efficiency.

Drawings

Fig. 1: is a structural schematic diagram of the utility model;

fig. 2: is a top view of the present utility model;

fig. 3: is a right side view of the present utility model;

in the figure: 1-a body; 2-an indent ring; 3-convex rings; 4-a first mounting hole; 5-a second mounting hole; 6-a central through hole.

Detailed Description

The present utility model will be described in further detail with reference to the preferred embodiments, and more details are set forth in the following description in order to provide a thorough understanding of the present utility model, but it will be apparent that the present utility model can be embodied in many other forms than described herein, and that those skilled in the art may make similar generalizations and deductions depending on the actual application without departing from the spirit of the present utility model, and therefore should not be construed to limit the scope of the present utility model in the context of this particular embodiment.

As shown in fig. 1, the special combined dismounting tool for the oil cylinder comprises a body 1, wherein the body 1 is a cylinder, a cylinder hollow structure is arranged in the body, and a central through hole 6 is formed in the body. The body 1 is provided with a convex ring 3, and the convex ring 3 protrudes out of the body 1 and is of an integrated structure with the body 1. The convex ring 3 is preferably in a hexagonal structure and is used for disassembling and assembling the piston. The size of the convex ring 3 can be designed according to the size of the cylinder which is disassembled according to actual needs, and the convex ring can be well matched with a locking bolt to effectively transfer torque.

The one end of keeping away from on the body 1 convex ring 3 is equipped with indent ring 2, indent ring 2 set up in the tip of body 1, and concave to inside the body 1. The concave ring 2 is preferably of a hexagonal structure and is used for disassembling and assembling a piston locknut of the oil cylinder. The concave ring 2 with the design of bulge loop 3 can realize the structure dismouting of two kinds of different chi simultaneously, has both practiced thrift the cost, makes things convenient for the use of dismouting master again, need not to make a round trip to change assembly and disassembly tools, promotes work efficiency.

As shown in fig. 3, a first mounting hole 4 and a second mounting hole 5 are further provided between the concave ring 2 and the convex ring 3. The first mounting holes 4 and the second mounting holes 5 are through holes, and the central axes are respectively arranged on different planes. When the hydraulic cylinder is particularly used, the crow bars are inserted into the first mounting holes 4 and/or the second mounting holes 5, and torque is transmitted through the twisting crow bars, so that the hydraulic cylinder can be disassembled and assembled. The central axes of the first mounting hole 4 and the second mounting hole 5 are crisscross, so that the first mounting hole and the second mounting hole can be conveniently assembled and disassembled from different directions in a narrow space.

The utility model has simple structure, lower cost and convenient use, can easily assemble and disassemble the oil cylinder, is convenient for the maintenance and the repair of the oil cylinder in the later period and improves the efficiency. The utility model has an integral structure, is more stable in connection, so that the dismounting tool can bear higher acting force, and the service life of the dismounting tool is prolonged.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a special combination assembly and disassembly tools of hydro-cylinder, includes the body, its characterized in that, the body is the hollow structure of cylinder, be equipped with the bulge loop on the body, keep away from on the body the one end of bulge loop is equipped with the indent ring, the indent ring with still be equipped with first mounting hole and second mounting hole between the bulge loop.

2. The tool for assembling and disassembling special for oil cylinders according to claim 1, wherein the convex ring is of a hexagonal structure and is of an integrated structure with the body.

3. The tool according to claim 1, wherein the concave ring is disposed at an end of the body and is concave toward the inside of the body.

4. The combined disassembly and assembly tool special for the oil cylinder as claimed in claim 3, wherein the concave ring is of a hexagonal structure.

5. The combined disassembly and assembly tool special for the oil cylinder, as set forth in claim 1, wherein the first mounting hole and the second mounting hole are through holes, and the central axes are respectively arranged on different planes.

6. The tool of claim 5, wherein the central axes of the first and second mounting holes are crisscrossed.