CN219113949U - Tool for installing sealing ring - Google Patents

Abstract

The utility model relates to the field of instrument tools, and discloses a tool for installing a sealing ring, which comprises a square block, wherein the bottom surface of the square block is provided with a containing groove, two ends of the containing groove respectively extend to two opposite side walls of the square block, the containing groove is gradually reduced from one end to the other end, the included angle between the bottom surface of the containing groove and the bottom surface of the square block is a, and the included angle a is an acute angle. The beneficial effects of the utility model are as follows: firstly, the sealing ring is clamped into the accommodating groove, then the square is placed on the notch of the sealing groove on the plane, and finally the square is pressed and pushed to slide along the sealing groove.

Description

Tool for installing sealing ring

Technical Field

The utility model relates to the field of instrument tools, in particular to a tool for installing a sealing ring.

Background

In the mechanical equipment manufacturing industry, especially the mechanical equipment that has the sealing requirement need a large amount of use sealing washer in order to reach sealed effect, the sealing washer has certain pliability, and is yielding, small, high to the sealing contact surface requirement, and installation space is limited, at present in sealing washer installation process, mostly utilize the manual to fix a position it, the impress, and current manual positioning impress is limited by the restriction in aspects such as part processing technology, part space structure, often have the installation degree of difficulty, long time consuming, shortcoming such as with high costs, and probably exist because of the location inaccuracy for the sealing washer falls into in the seal groove inaccurately, and then cause the sealing washer to receive the damage because of the shearing force when being pressed, thereby cause the sealing joint surface to reduce, be difficult to reach sealed effect.

The Chinese patent (issued publication number: CN207223854U name: a sealing ring mounting tool), wherein the mounting tool comprises a mounting sleeve rod and a sealing ring scaling device for controlling buckling deformation and restoration of the sealing ring, and the two axial ends of the mounting sleeve rod are respectively a sealing ring deformation end and a hand-held insertion end. The utility model has simple structure and convenient operation, solves the problem of difficult installation of the sealing ring of the shell, improves the assembly efficiency, ensures the sealing effect after assembly, but is only suitable for the installation of the sealing ring on the inner cavity, and can not install the sealing ring on the sealing groove on the plane.

Disclosure of Invention

The utility model aims to provide a tool for installing a sealing ring, which overcomes the defects of the prior art.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a sealing washer mounting tool, includes the square, the holding tank has been seted up on the bottom surface of square, the both ends of holding tank extend respectively to on the two opposite lateral walls of square, the holding tank is by its one end to the tapering of the other end, just the tank bottom of holding tank with the contained angle of the bottom surface of square is a, contained angle a is the acute angle.

Preferably, the receiving groove is composed of a mounting section tapered from one end to the other end thereof, and a guide section formed by extending a large end of the mounting section to the outside of the square.

Preferably, two side walls of the accommodating groove are splayed, and a small end opening of the splayed is towards the bottom of the accommodating groove.

Preferably, the connection part of the side wall of the accommodating groove and the bottom surface of the square, the connection part of the side wall of the accommodating groove and the side wall of the square and the connection part of the side wall of the accommodating groove and the groove bottom are rounded.

Preferably, the blocks are made of polycarbonate.

Preferably, anti-skid patterns are further arranged on two side walls of the square block.

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

firstly, the sealing ring is clamped into the accommodating groove, then the square is placed on the notch of the sealing groove on the plane, and finally the square is pressed and pushed to slide along the sealing groove.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a receiving slot in a block;

FIG. 4 is a schematic perspective view II of the receiving slot on the block;

in the figure, 1-square, 2-accommodating groove, 3-mounting section, 4-guiding section and 5-anti-skid pattern.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 3, a tool for installing a sealing ring comprises a square 1, wherein a containing groove 2 is formed in the bottom surface of the square 1, two ends of the containing groove 2 extend to two opposite side walls of the square 1 respectively, the containing groove 2 is gradually reduced from one end to the other end, an included angle a between the bottom surface of the containing groove 2 and the bottom surface of the square 1 is an acute angle, the sealing ring is firstly clamped into the containing groove 2, then the square 1 is placed on a notch of a sealing groove on a plane, finally the square 1 is pressed and pushed to slide along the sealing groove, and as the bottom of the containing groove 2 is inclined in the sliding process of the square 1, the sealing ring is gradually pressed into the sealing groove, so that manual finger pressing is avoided, the fingers of workers are protected, the installation efficiency is improved, and the installation difficulty is reduced, and the following steps are needed: the direction of advance of square 1 is opposite with the convergent direction of holding tank 2, and the top of square 1 is provided with the arrow, and the arrow is towards the big end of holding tank 2 to instruct the direction of advance of square 1, avoid the workman to make the opposite direction when operating, influence installation effectiveness.

In this embodiment, as shown in fig. 2 and 4, the accommodating groove 2 is formed by an installation section 3 and a guiding section 4, the installation section 3 is gradually reduced from one end to the other end, the guiding section 4 is formed by extending from the large end of the installation section 3 to the outer side of the square 1, the sealing ring is enabled to smoothly enter the installation section 3 through the guiding section 4, the phenomenon that the sealing ring is blocked when entering the port of the installation section 3 is avoided, the use cost is increased due to scrapping caused by breakage of the sealing ring, or the sealing ring is pulled, and the service life of the sealing ring after installation is influenced.

In this embodiment, as shown in fig. 1 and 2, two side walls of the accommodating groove 2 are splayed, and a splayed small end opening faces the bottom of the accommodating groove 2, so that the space of the bottom of the accommodating groove 2 is reduced, and the sealing ring is difficult to deform at the position close to the bottom of the accommodating groove 2 in the extrusion deformation process, so that the sealing ring deforms at the position close to the sealing groove and is extruded into the sealing groove, and the installation success rate of the sealing ring is improved.

In this embodiment, as shown in fig. 3 and 4, the connection between the side wall of the accommodating groove 2 and the bottom surface of the square block 1, the connection between the side wall of the accommodating groove 2 and the side wall of the square block 1, and the connection between the side wall of the accommodating groove 2 and the bottom of the groove are rounded, so that the sealing ring is prevented from being scratched when the rounded is contacted with the sealing ring, and the service life of the sealing ring is affected.

In this embodiment, as shown in fig. 3 and 4, the block 1 is made of polycarbonate, and the polycarbonate has high light transmittance, so that the situation of the sealing ring in the accommodating groove 2 can be conveniently observed, if stretching occurs, the installation can be timely stopped, whether the stretching part is damaged is checked, and if the sealing ring is timely replaced, the situation that the sealing ring is not easily damaged is avoided, and the sealing service life of the workpiece is reduced.

In this embodiment, as shown in fig. 1 and 2, anti-slip patterns are further arranged on two side walls of the square block 1, so that the risk of slipping caused by sweating of fingers is reduced.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a sealing washer mounting tool, includes square (1), its characterized in that: the accommodating groove (2) is formed in the bottom surface of the square block (1), two ends of the accommodating groove (2) extend to two opposite side walls of the square block (1) respectively, the accommodating groove (2) is gradually reduced from one end to the other end, an included angle a between the bottom surface of the accommodating groove (2) and the bottom surface of the square block (1) is an acute angle.

2. A tool for installing a seal ring according to claim 1, wherein: the accommodating groove (2) is formed by an installation section (3) and a guide section (4), wherein the installation section (3) is gradually reduced from one end to the other end, and the guide section (4) is formed by extending the large end of the installation section (3) to the outer side of the square block (1).

3. A tool for installing a seal ring according to claim 1, wherein: the two side walls of the accommodating groove (2) are splayed, and the opening of the small end of the splayed is towards the groove bottom of the accommodating groove (2).

4. A tool for installing a seal ring according to claim 1, wherein: the side wall of holding tank (2) with the bottom surface junction of square (1), the lateral wall of holding tank (2) with the lateral wall junction of square (1), the lateral wall of holding tank (2) and its tank bottom junction all chamfer.

5. A tool for installing a seal ring according to claim 1, wherein: the block (1) is made of polycarbonate.

6. A tool for installing a seal ring according to claim 1, wherein: anti-skid patterns (5) are further arranged on the two side walls of the square block (1).

Images