CN201106605Y

CN201106605Y - Clamper bolt for matching trial production part of riding vehicle

Info

Publication number: CN201106605Y
Application number: CNU2007201881929U
Authority: CN
Inventors: 胡章贤; 彭晓刚; 李巧玲; 李彬; 龚成云
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2007-11-09
Filing date: 2007-11-09
Publication date: 2008-08-27
Anticipated expiration: 2017-11-09

Abstract

The utility model relates to a matched clamp inserted pin which is matched with preproduction parts of vehicle used for riding. The inserted pin comprises an inserted pin rod and an inserted pin head, two sections of screw threads are processed on the inserted pin rod and are respectively matched with a foundation support of a matched clamp and internal screw threads in an inserted pin hole of a matched unit, and the inserted pin is located through the screw threads. The screw threads are designed on the inserted pin on the basis of the traditional inserted pin, fixing the inserted pin without using a steel rope is realized, and the inserted pin cannot fall off the foundation support of the clamp, the structure of the inserted pin is simple, and the inserted pin has locking function and can improve the efficiency of trial assembly.

Description

Passenger car trial production part match is with mating the anchor clamps latch

Technical field

The utility model belongs to passenger car trial production part match technical field, is specifically related to mate the anchor clamps latch.

Background technique

In the passenger car trial production process, need to utilize the coupling anchor clamps to carry out part match, to connect by latch between the pedestal of coupling anchor clamps and the matching unit.And in the using process of existing anchor clamps latch owing to there is not a latch functions; latch and anchor clamps mate after regular meeting is fallen; latch in use also can come off voluntarily and lose, so need it be toggled with wire rope, causes anchor clamps existence owing to wire rope in the middle of using process to become inconvenient.In the middle of actual using process, latch has the branch of length and size, for difference be not very big latch after unloading owing to folding and unfolding together, be easy to obscure, influence working efficiency.

Summary of the invention

The purpose of this utility model is to provide a kind of passenger car trial production part match with coupling anchor clamps latch, has latch functions, to simplify latch structure, improves trial assembly efficient.

The technical solution of the utility model is:

Passenger car trial production part match is with mating the anchor clamps latch, comprise bolt rod and fork, on bolt rod, be processed with two sections screw threads, two sections screw threads respectively with the hinge last of the pedestal of coupling anchor clamps and matching unit in screw-internal thread fit, come latch is positioned by screw thread.

This latch has designed screw thread on original traditional latch basis, can realize not using steel cable to fix latch, and latch can not come off from clamp base, and latch structure is simple, has latch functions, can improve trial assembly efficient.

Description of drawings

The structural representation of the latch that Fig. 1 the utility model proposes;

Fig. 2 is latch and the user mode figure that mates anchor clamps;

Fig. 3 is the phase diagram after latch is released pedestal.

Embodiment

As shown in Figure 1, latch comprises bolt rod 1 and fork 2, on bolt rod 1, process two sections screw thread A and B, respectively with the hinge last of coupling pedestal 3 of anchor clamps and matching unit 4 in screw-internal thread fit, the position of two sections screw threads is specifically determined jointly according to the distance between coupling clamp base 3 and the matching unit 4, the tapped hole size should be consistent in the middle of manufacture process, and reach should be greater than 10mm, and two flight pitch are between 10mm-20.

With shown in latch the coupling anchor clamps using process in the middle of use, see Fig. 2, after matching unit 4 withdraws from latch, because the effect of the screw thread on the latch, under the situation of not turn latch, latch can not withdraw from clamp base 3, has avoided losing and use with of latch thus.

Claims

1, passenger car trial production part match comprises bolt rod and fork with coupling anchor clamps latch, it is characterized in that: on bolt rod, be processed with two sections screw threads, two sections screw threads respectively with the hinge last of the pedestal of coupling anchor clamps and matching unit in screw-internal thread fit.