CN203051965U - Novel locking device for completely fixing socket tail line - Google Patents

Abstract

The utility model provides a novel locking device for completely fixing a socket tail line and relates to the field of socket manufacturing. The novel locking device for completely fixing the socket tail line comprises a fixed screw, an upper sleeved type half ring and a lower sleeved type half ring, wherein the upper sleeved type half ring is arranged at the upper end of the lower sleeved type half ring, the fixed screw is connected with the upper sleeved type half ring in an inserting mode, and bends are arranged at the lower ends of two sides of the upper sleeved type half ring and the upper ends of two sides of the lower sleeved type half ring. The novel locking device for completely fixing the socket tail line can overcome the defect in the prior art, whether a tail line is fixed completely or not can be judged indirectly in a direct-viewing mode because of a sign that rocking occurs, substandard possibility is lowered, and performance of a socket is improved.

Description

A kind of novel socket buttock line is completely fixed locker

Technical field:

The utility model relates to a kind of socket buttock line fixing device, is specifically related to a kind of novel socket buttock line and is completely fixed locker.

Background technique:

In the production process of socket, relate to an important and don't negligible link, buttock line need be fixed up, come off to prevent buttock line.But in the process of producing, because fixing device itself is artificial with some, often can not reaches fixed effect completely, thereby influence the performance of socket.Through the analysis to existing fixing device, can not well reach fixed effect because of fixing show when complete " sign " of neither one, in simple terms, in the process of operation, can not very simple, significantly judge whether to have fixed exactly, so many times even without being completely fixed, also stopped operation, caused buttock line fixing not tight, phenomenon such as come off easily.

The model utility content:

The purpose of this utility model provides a kind of novel socket buttock line and is completely fixed locker, it can overcome the drawback of prior art, owing to can produce the existence of rocking this sign, can judge whether to be completely fixed buttock line intuitively indirectly, reduce possibility not up to standard, improved the performance of socket.

In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises retaining screw 1, goes up cover type half-turn 2, the type of trapping half-turn 3, last cover type half-turn 2 is arranged on type half-turn 3 upper ends of trapping, and retaining screw 1 is pegged graft with last cover type half-turn 2.

Described lower end, both sides of going up cover type half-turn 2 reaches down, and the upper end, both sides of lasso half-turn 3 is provided with bending 4.

The utility model inserts buttock line 5 in the type half-turn 3 of trapping, tighten retaining screw 1 downwards, if when not tightening fully, also just two half-turns can't be fitted like a glove, the integral body generation of retaining screw 1, last cover type half-turn 2 is rocked, and this rocking be exactly buttock line not to be completely fixed, so in operating process, if can not well judge whether to be completely fixed, whether sensation can produce to rock down and just can reach a conclusion indirectly so, and this also is easy to reach when operation.

The utility model can overcome the drawback of prior art, owing to can produce the existence of rocking this sign, can judge whether indirectly intuitively to be completely fixed buttock line, has reduced possibility not up to standard, has improved the performance of socket.

Description of drawings:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is side view of the present utility model.

Embodiment:

Referring to Fig. 1, Fig. 2, this embodiment by the following technical solutions: it comprises retaining screw 1, goes up cover type half-turn 2, the type of trapping half-turn 3, and last cover type half-turn 2 is arranged on type half-turn 3 upper ends of trapping, retaining screw 1 and last cover type half-turn 2 grafting.

Described lower end, both sides of going up cover type half-turn 2 reaches down, and the upper end, both sides of lasso half-turn 3 is provided with bending 4.

This embodiment is inserted buttock line 5 in the type half-turn 3 of trapping, tighten retaining screw 1 downwards, if when not tightening fully, also just two half-turns can't be fitted like a glove, the integral body generation of retaining screw 1, last cover type half-turn 2 is rocked, and this rocking is exactly buttock line not to be completely fixed, so in operating process, if can not well judge whether to be completely fixed, whether sensation can produce to rock down and just can reach a conclusion indirectly so, and this also is easy to reach when operation.

This embodiment can overcome the drawback of prior art, owing to can produce the existence of rocking this sign, can judge whether indirectly intuitively to be completely fixed buttock line, has reduced possibility not up to standard, has improved the performance of socket.

Claims (2)

1. a novel socket buttock line is completely fixed locker, it is characterized in that it comprises retaining screw (1), goes up cover type half-turn (2), the type of trapping half-turn (3), last cover type half-turn (2) is arranged on type half-turn (3) upper end of trapping, and retaining screw (1) is pegged graft with last cover type half-turn (2).

2. a kind of novel socket buttock line according to claim 1 is completely fixed locker, and the upper end, both sides of lasso half-turn (3) is provided with bending (4) to it is characterized in that reaching down in described lower end, both sides of going up cover type half-turn (2).

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