CN204772381U

CN204772381U - Tooth axle assembly jump ring instrument

Info

Publication number: CN204772381U
Application number: CN201520385843.8U
Authority: CN
Inventors: 陶茂科; 张翊; 付饶; 赵海霞; 路景旭
Original assignee: SAIC Automotive Transmission Shenyang Co Ltd
Current assignee: SAIC Automotive Transmission Shenyang Co Ltd
Priority date: 2015-06-08
Filing date: 2015-06-08
Publication date: 2015-11-18
Anticipated expiration: 2025-06-08

Abstract

The utility model belongs to the automobile parts erecting tool field, concretely relates to to tooth axle assembly jump ring instrument mainly includes the fixed clamp piece, and tight piece is pressed from both sides in the activity, and the position sleeve is installed on the fixed clamp piece, the fixed clamp piece be equipped with the handle on pressing from both sides tight piece with the activity, convenient to use is steady, ensures that the jump ring does not pop out, has improved assembly quality, has increased substantially the qualification rate of jump ring assembly simultaneously, structural design is simple moreover, convenient to carry.

Description

Tooth axle assembling jump ring instrument

Technical field

The utility model belongs to auto parts and components assembly tool field, is specifically related to tooth axle assembling jump ring instrument.

Background technology

At present, transmission assembly tooth axle assembling jump ring, operator taken out by press positioning seat for will assemble tooth axle, be put into and auxiliary stand use drift and hand hammer to be knocked by jump ring put in place, easily train off in operating process, cause jump ring to eject, need ressemble, cause efficiency of assembling low, operator's assembling is wasted time and energy, and affects assembly line productive temp.

Summary of the invention

The utility model object solves the deficiency of above-mentioned existing issue, provides a kind of tooth axle assembling jump ring instrument improving assembly qualified rate and productive temp.

The utility model is achieved in the following ways tooth axle assembling jump ring instrument, fix to clamp block for semicircle, locating hole is provided with in the center fixing to clamp block, the cylindrical cover of positioning sleeve is arranged on by interference fit and fixes to clamp on the locating hole of block, the upper end fixing to clamp block is connected with movable clamping block by alignment pin, movable clamping block is that fixing point rotates with alignment pin, the lower end fixing to clamp block is fixed wtih handle I, described movable clamping block be with fix to clamp that block matches semi-circular, and handle II is fixed by bolt and movable clamping block, the inside fixing to clamp block and movable clamping block is ladder pass, jump ring assembling diameter of axle accurate positioning can be ensured and prevent jump ring from ejecting.

The beneficial effects of the utility model are steadily easy to use, guarantee that jump ring does not eject, improve assembly quality, jump ring assembly qualified rate reaches 100%, and greatly shorten productive temp, for the axle jump ring of assembling different size, as long as by changing positioning sleeve, just can complete production switch rapidly, save time conveniently.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram;

As described in Figure 1, fix to clamp block (1), movable clamping block (2), positioning sleeve (3), alignment pin (4), handle I (5), handle II (6).

Detailed description of the invention

Tooth axle assembling jump ring instrument, fix to clamp block (1) for semicircle, locating hole is provided with in the center fixing to clamp block (1), the cylindrical cover of positioning sleeve (3) be arranged on by interference fit fix to clamp block (1) locating hole on, the upper end fixing to clamp block (1) is connected with movable clamping block (2) by alignment pin (4), movable clamping block (2) with alignment pin (4) for fixing point rotates, the lower end fixing to clamp block (1) is fixed wtih handle I (5), described movable clamping block (2) for fix to clamp that block (1) matches semi-circular, and handle II (6) is fixed by bolt and movable clamping block (2), the inside fixing to clamp block (1) and movable clamping block (2) is ladder pass, jump ring assembling diameter of axle accurate positioning can be ensured and prevent jump ring from ejecting.

Operation principle: first both hands are held handle I (5) and the endoporus of positioning sleeve (3) is inserted on the diameter of axle of tooth shaft member by handle II (6), tumbler handle II (6) drives movable clamping block (2) to open, put into axle jump ring, both hands hold handle I (5) and handle II (6) drive respectively fix to clamp block (1) and movable clamping block (2) to closed configuration then axle jump ring be seated.

Claims

1. tooth axle assembling jump ring instrument, it is characterized in that, fix to clamp block (1) for semicircle, locating hole is provided with in the center fixing to clamp block (1), positioning sleeve (3) be arranged on fix to clamp block (1) locating hole on, the upper end fixing to clamp block (1) is connected with movable clamping block (2) by alignment pin (4), the lower end fixing to clamp block (1) is fixed wtih handle I (5), described movable clamping block (2) for fix to clamp that block (1) matches semi-circular, and handle II (6) is fixed by bolt and movable clamping block (2), the inside fixing to clamp block (1) and movable clamping block (2) is ladder pass.