CN219543015U - Auxiliary device for assembling dustproof ring - Google Patents

Abstract

The utility model discloses an auxiliary device for assembling a dust ring, which relates to the technical field of dust rings and comprises a first handle, a second handle and a connecting piece, wherein the thickness of the first handle is the same as that of the second handle, one end of the first handle is provided with a connecting block, one end of the second handle is provided with a connecting groove matched with the connecting block, the connecting piece is arranged on the connecting block and the connecting groove in a penetrating way, the first handle and the second handle can freely rotate through the connecting piece, the outer sides of the first handle and the second handle, which are close to the connecting piece, are respectively provided with a bump, the bottoms of the two bumps and the bottom of the second handle, which are positioned at the connecting groove, are respectively provided with a fixing rod, and the dust ring can be quickly twisted and deformed according to a certain rule by arranging the freely rotatable handles and utilizing the fixing rods, so that the dust ring can be reduced and put into the device, the efficiency of manual assembly is improved, and the dust ring is not easy and practical in structure.

Description

Auxiliary device for assembling dustproof ring

Technical Field

The utility model relates to the technical field of dust rings, in particular to an auxiliary device for assembling a dust ring.

Background

The dust ring is a reciprocating sealing member mounted on the piston rod for preventing external dust from being mixed into the hydraulic cylinder. When the dustproof ring is used, the dustproof ring is noted that all the dustproof rings cannot bear pressure, namely have no sealing function, and only have the function of dustproof and are required to be matched with other sealing elements for use; the design should avoid the lip of the dust ring contacting the opposite side of the piston rod hole or the spanner to cause the cutting.

The dust ring is usually installed automatically by using equipment during assembly production, but during daily maintenance, the dust ring can be manually assembled or assembled with the aid of a wrench or other similar tool, and the structure of the dust ring can be damaged by using an unsuitable tool, so that the function of the dust ring is deteriorated, and therefore, an auxiliary device for assembling the dust ring is required to be designed to solve the problem.

Disclosure of Invention

The utility model aims to provide an auxiliary device for assembling a dust ring, which solves the problem that the auxiliary device for assembling the dust ring is lack of a professional art in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary device is used in dust ring equipment, includes first handle, second handle and connecting piece, the thickness of first handle and second handle is the same, the one end of first handle is equipped with the connecting block, the spread groove with connecting block looks adaptation has been seted up to the one end of second handle, the connecting piece runs through and installs on connecting block and spread groove, first handle and second handle pass through the connecting piece and can freely rotate, the outside of first handle and second handle is close to connecting piece department and all is equipped with the lug, two be located the bottom of spread groove department on the bottom of lug and the second handle and all be provided with the dead lever.

Preferably, the connecting piece is a rotating shaft structure with clamping blocks at two ends.

Preferably, the fixing rod has a circular structure.

Preferably, the fixing rod is connected with the bump by welding or screwing.

Preferably, the bump is a triangular structure.

Preferably, the thickness of the connecting block and the connecting groove is half of the thickness of the first handle.

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

1. through setting up freely rotatable's handle and utilizing the dead lever, can warp the dust ring according to certain rule fast, make it can reduce and put into the device, improved manual assembly's efficiency, also not fragile dust ring, simple structure and practicality.

2. The lug through setting up triangle-shaped structure makes simple structure practical, can prevent to damage the dust ring through setting up the dead lever of circular structure.

Drawings

FIG. 1 is a schematic exploded view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structural assembly of an embodiment of the present utility model;

FIG. 3 is a schematic view of an embodiment of the utility model with an angle;

FIG. 4 is a schematic view of another embodiment of the utility model.

In the figure: 1. a first handle; 11. a connecting block; 2. a second handle; 21. a connecting groove; 3. a connecting piece; 4. a bump; 5. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an auxiliary device for assembling a dust ring is used for assembling the dust ring independently, and the dust ring cannot be quickly and accurately assembled due to the fact that the assembly is generally carried out manually or by using an unspecified tool, and the dust ring cannot be stably and permanently assembled due to the fact that the assembly is improperly assembled and damaged.

The utility model provides an auxiliary device is used in dust ring equipment, including first handle 1, second handle 2 and connecting piece 3, the thickness of first handle 1 is the same with second handle 2, the one end of first handle 1 is equipped with connecting block 11, connecting groove 21 with connecting block 11 looks adaptation has been seted up to the one end of second handle 2, connecting piece 3 runs through and installs on connecting block 11 and connecting groove 21, first handle 1 and second handle 2 are through connecting piece 3 free rotation, the outside of first handle 1 and second handle 2 is close to connecting piece 3 department and all is equipped with lug 4, the bottom of two lugs 4 and the bottom that is located connecting groove 21 department on second handle 2 all are provided with dead lever 5, control three dead lever 5 through controlling first handle 1 and second handle 2, utilize dead lever 5 to centre gripping deformation dust ring, make it reduce to can put into the device according to specific rule, loosen dead lever 5 can restore the original state by oneself and install in the device automatically.

As a further scheme of the present utility model, referring to fig. 1 to 4, the connecting piece 3 is a rotating shaft structure with clamping blocks at two ends, so that the first handle 1 and the second handle 2 can be restricted to be installed, the fixing rod 5 is of a circular structure, the fixing rod 5 of the circular structure can avoid damaging the dust ring while effectively twisting the dust ring, the fixing rod 5 and the lug 4 are connected by welding or threads, the fixing rod 5 can be fixedly installed on the handle in an unspecified mode, the lug 4 is of a triangular structure, the thickness of the connecting block 11 and the connecting groove 21 is half of the thickness of the first handle 1, and the combined thickness is just consistent with the thickness of the handle.

Working principle: when assembling the dust ring, install the dust ring with three dead lever 5 dislocation mutually, then keep on separating first handle 1 and second handle 2 slowly for dust ring one side is constantly inwards concave, makes its shape compression constantly diminish, and put device department, to reduce to can place in the device can, put into and loosen first handle 1 and second handle 2 and make it slowly recover, take out handle dust ring after recovering also automatic recovery and block into the device in, the practical and can fast assembly dust ring of structure has efficient advantage.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "configured," and "open" are to be interpreted broadly, and may be, for example, fixedly connected, configured, detachably connected, configured, or integrally connected and configured. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. An auxiliary device for assembling a dust ring, which is characterized in that: including first handle (1), second handle (2) and connecting piece (3), the thickness of first handle (1) and second handle (2) is the same, the one end of first handle (1) is equipped with connecting block (11), connecting groove (21) with connecting block (11) looks adaptation have been seted up to the one end of second handle (2), connecting piece (3) are run through and are installed on connecting block (11) and connecting groove (21), but first handle (1) and second handle (2) pass through connecting piece (3) free rotation, the outside of first handle (1) and second handle (2) is close to connecting piece (3) department and all is equipped with lug (4), two be located the bottom of connecting groove (21) department on the bottom of lug (4) and second handle (2) all be provided with dead lever (5).

2. An auxiliary device for assembling a dust ring according to claim 1, wherein: the connecting piece (3) is a rotating shaft structure with clamping blocks at two ends.

3. An auxiliary device for assembling a dust ring according to claim 1, wherein: the fixing rod (5) is of a round structure.

4. A dust ring assembling assist apparatus according to claim 3, wherein: the fixing rod (5) is connected with the bump (4) through welding or threads.

5. An auxiliary device for assembling a dust ring according to claim 1, wherein: the protruding blocks (4) are of triangular structures.

6. An auxiliary device for assembling a dust ring according to claim 1, wherein: the thicknesses of the connecting block (11) and the connecting groove (21) are half of the thickness of the first handle (1).