CN210650459U

CN210650459U - Mounting tool for steel wire check ring for hole

Info

Publication number: CN210650459U
Application number: CN201921330170.0U
Authority: CN
Inventors: 武春香; 杨金辉; 赵学军
Original assignee: Luoyang Northern Enterprises Group Co Ltd
Current assignee: Luoyang Northern Enterprises Group Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-02
Anticipated expiration: 2029-08-15

Abstract

A hole steel wire retainer ring mounting tool comprises a handle (1) provided with anti-skid stripes, a handle head (6) which is connected with the handle (1) through a connecting section (5) and one end of which is provided with a second groove (61) for pushing the non-fixed side of a steel wire retainer ring into a mounting groove, and a limiting head (4) which is hinged with the handle head (6) through a step shaft (3); the one end of spacing head (4) is equipped with and is used for preventing that one side that the steel wire retaining ring put into the mounting groove earlier is connected with the other end of handle head (6) from the first recess (41) of mounting groove internal slippage, other end through spring (2), and spring (2) are in the natural extension state when spacing head (4) and handle head (6) are in the closure state, in the installation, the utility model discloses a carry on spacingly to the both sides of steel wire retaining ring, avoided the problem of steel wire retaining ring slippage in conventional installation, not only reduced work piece and installer's damage, still improved the installation effectiveness.

Description

Mounting tool for steel wire check ring for hole

Technical Field

The utility model relates to a retaining ring installation technical field, concretely relates to steel wire retaining ring mounting tool is used in hole.

Background

At present, domestic hole does not have dedicated mounting tool with steel wire retaining ring, puts into the mounting groove with steel wire retaining ring one side earlier during the installation, then also pushes the mounting groove with a word screwdriver top with steel wire retaining ring's opposite side in, and this kind of mounting means's shortcoming is: because the straight screwdriver and the steel wire retainer ring are not positioned, the straight screwdriver is easy to slip off from the steel wire retainer ring in the installation process, so that safety accidents of hurting people are caused, and workpieces are easy to be damaged; in addition, because the steel wire retainer ring is firstly placed into one side of the mounting groove and cannot be fixed, when the other side of the steel wire retainer ring is pushed into the mounting groove, the steel wire retainer ring is easy to slip from the groove and fly out to hurt people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hole is with steel wire retaining ring mounting tool can install hole with steel wire retaining ring safely fast.

The utility model aims at adopting the following technical scheme to realize. According to the utility model provides a hole is with steel wire retaining ring mounting tool, including the handle 1 that is equipped with anti-skidding stripe, be connected with handle 1 through linkage segment 5 and one end is equipped with the handle head 6 that is used for pushing the non-fixed side of steel wire retaining ring into the second recess 61 in the mounting groove, through the spacing head 4 that step shaft 3 and handle head 6 are articulated mutually; one end of the limiting head 4 is provided with a first groove 41 for preventing one side of the steel wire retainer ring which is placed into the mounting groove from slipping off from the mounting groove, the other end of the limiting head is connected with the other end of the handle head 6 through the spring 2, and the spring 2 is in a natural extension state when the limiting head 4 and the handle head 6 are in a closed state.

Preferably, the handle head 6 is provided with a limit boss 63 for limiting the maximum opening angle of the limit head 4.

Preferably, the connecting section 5 is arc-shaped.

The utility model provides a steel wire retainer ring mounting tool for hole has following advantage:

1. in the installation, the utility model discloses a carry on spacingly to the both sides of steel wire retainer ring, avoided the problem at conventional installation steel wire retainer ring slippage, not only reduce work piece and installer's damage, still improved the installation effectiveness.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention can be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are mentioned below, and the detailed description is given below with reference to the accompanying drawings.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram of hole steel wire retainer ring mounting tool embodiment.

3 fig. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3

[ reference numerals ]

1-handle, 2-spring, 3-step shaft, 4-limiting head, 41-first groove, 42-first blind hole, 5-connecting section, 6-handle head, 61-second groove, 62-second blind hole and 63-limiting boss.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purpose, the following detailed description will be given to the specific embodiments, structures, features and effects of the installation tool for a hole wire retainer ring according to the present invention with reference to the accompanying drawings and preferred examples.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the tool for installing the steel wire retainer ring for the hole comprises a handle 1 with anti-slip stripes, a handle head 6 connected with the handle 1 through a connecting section 5, a second groove 61 arranged at one end of the handle head 6, and a second blind hole 62 arranged at the other end of the handle head 6 and used for installing a spring 2, wherein the non-fixed side of the steel wire retainer ring is pushed into an installation groove by means of the second groove 61 during installation. This mounting tool still includes through step axle 3 and handle head 6 articulated spacing head 4 mutually, and the main aspects of step axle 3 are through the step cooperation with handle head 6 install in spacing overhead recess, and the tip of step axle 3 is in the same place with spacing head 4 welding, guarantees that spacing head 4, handle head 6 rotate in a flexible way. The one end of spacing head 4 is equipped with the first recess 41 that prevents that one side of mounting groove slippage from the mounting groove is put into earlier to the steel wire retaining ring, and the other end is equipped with first blind hole 42, the one end of spring 2 is installed in first blind hole 42, and the other end is installed in second blind hole 62, and when spacing head 4 and handle head 6 were closed spring 2 was in the natural extension state, when handle head 6 produced certain open angle when rotating for spacing head 4 around step axle 3, spring 2 was in tensile state, and the tip of handle head 6 and the tip of spacing head 4 produced the pulling force effect under the effect of spring 2, still be equipped with the spacing boss 63 that is used for playing the limiting displacement to the biggest opening angle of spacing head 4 on the handle head 6.

The connecting section 5 is arc-shaped in this embodiment, but may be designed into other shapes such as linear type and S-shaped in other embodiments of the present invention.

During the installation, put into the mounting groove with steel wire retaining ring lopsidedness earlier (steel wire retaining ring's the opposite side outside the mounting groove this moment), press spacing head 4 in the inboard of the steel wire retaining ring of putting into the mounting groove, ensure that steel wire retaining ring is in between first recess 41 and the mounting groove, in order to prevent steel wire retaining ring slippage from the mounting groove, then with second recess 61 card at steel wire retaining ring's opposite side, spring 2 is elongated, under spring 2's effect, second recess 61 produces the stress of an inside shrink to steel wire retaining ring's opposite side, steel wire retaining ring's opposite side incurving, slowly push handle 1 with the hand, push the mounting groove with steel wire retaining ring's opposite side in, the installation is ended.

Because this instrument is in the installation, put into one side and the opposite side of mounting groove with the steel wire retaining ring earlier and all carried on spacingly, avoided the slippage problem of a word screwdriver and steel wire retaining ring in conventional installation, effectively solved because of not having the problem of installer and work piece damage that special mounting tool leads to.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make any simple modification, equivalent change and modification to the above embodiments according to the technical spirit of the present invention without departing from the technical scope of the present invention.

Claims

1. The utility model provides a hole is with steel wire retaining ring mounting tool which characterized in that: the anti-skid device comprises a handle (1) provided with anti-skid stripes, a handle head (6) which is connected with the handle (1) through a connecting section (5) and is provided with a second groove (61) at one end for pushing the non-fixed side of the steel wire retainer ring into a mounting groove, and a limiting head (4) which is hinged with the handle head (6) through a step shaft (3); one end of the limiting head (4) is provided with a first groove (41) for preventing one side of the steel wire retainer ring from slipping off from the mounting groove when being placed into the mounting groove, the other end of the limiting head is connected with the other end of the handle head (6) through a spring (2), and the spring (2) is in a natural extension state when the limiting head (4) and the handle head (6) are in a closed state.

2. A tool for installing a wire retainer ring for a hole according to claim 1, wherein: the handle head (6) is provided with a limiting boss (63) for limiting the maximum opening angle of the limiting head (4).

3. A tool for installing a wire retainer ring for a hole according to claim 1, wherein: the connecting section (5) is arc-shaped.