CN203636293U

CN203636293U - Special indexing support for welding wheel disk on motor shaft

Info

Publication number: CN203636293U
Application number: CN201420009635.3U
Authority: CN
Inventors: 王阳; 邓宏伟; 孟庆新; 张庆锋; 陈勇; 王书显; 张明; 曹枭宇; 董晓丹; 杜帅
Original assignee: SHENYANG YUEXIN MOTOR Co Ltd
Current assignee: Liaoning Electric Machine Group Large Electric Machine Co ltd
Priority date: 2014-01-08
Filing date: 2014-01-08
Publication date: 2014-06-11
Anticipated expiration: 2024-01-08

Abstract

The utility model discloses a special indexing support for welding a wheel disk on a motor shaft. The special indexing support comprises a handle, a dial, a pointer, an index plate, a pin, a chuck, a clamp, a frame, a movable support and a base. The index plate is fixed onto the frame and capable of rotating through the handle to drive the dial to rotate, and the pointer and the dial are matched to indicate rotation angles. The index plate is provided with a pin hole corresponding to a pin hole on the frame, and the index plate is fixed to the chuck which is used for fixing the shaft. The clamp is arranged at a position, where the wheel disk needs to be welded, of the shaft and fixed onto the base which is fixed onto the frame. The special indexing support has the advantages that owing to the indexing device and the pin which is used for positioning, accuracy in indexing and positioning and convenience in operation are achieved, tooling is relatively simple, and accordingly work efficiency is improved.

Description

A kind of motor disc axle welding Special indexing support

Technical field

The utility model relates to field of motor manufacturing, is welding Special indexing support specifically.

Background technology

In motor manufacture process, need on axle, weld disc, due to axle, disc is difficult to location, while especially welding, the damage that axle will definitely not brought in location, to such an extent as to the calcellation of axle; Existing technology often adopts some simple ways, as the two ends at axle arrange fixture, after a disc of welding, adopts the method for manual measurement to forward other angle to, then reorientates, welds; The method trivial operations, and be not easy to guarantee disc soldering angle, thus affect the quality of motor.

Summary of the invention

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of motor disc axle welding Special indexing support, comprises handle, dial, pointer, index dial, bearing pin, chuck, fixture, frame, movable supporting frame, base; Described index dial is fixed in frame, and index dial can rotate by handle, and the rotating drive dial of index dial rotates, and pointer coordinates and can indicate rotational angle with dial; Pin-and-hole is set corresponding with the pin-and-hole in frame on index dial, index dial and chuck are fixed, and described chuck is for fixed axis; On axle, need the position of welding disc that fixture is set, described fixture is fixed on base, and described base is fixed in frame.

For longer axle, for guarding against deviations, in the tip of the axis position, movable supporting frame is set.

For adapting to different calibration requirements, on index dial, every 15 ° arrange a pin-and-hole.

The utility model has the advantages that: owing to adopting indexing means, and adopt bearing pin location, therefore calibration and accurate positioning, easy to operate, and frock is relatively simple, thereby improved work efficiency.

Accompanying drawing explanation

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

In figure, 1 is that handle, 2 is that dial, 3 is that pointer, 4 is that bearing pin, 5 is that index dial, 6 is that chuck, 7 is that fixture, 8 is that disc, 9 is that axle, 10 is that frame, 11 is that movable supporting frame, 12 is base.

The specific embodiment

Illustrate the utility model below in conjunction with accompanying drawing, as shown in Figure 1, the utility model comprises handle 1, dial 2, pointer 3, index dial 5, bearing pin 4, chuck 6, fixture 7, frame 10, movable supporting frame 11, base 12; Described index dial 5 is fixed in frame, and index dial 5 can rotate by handle 1, and the rotating drive dial 2 of index dial 5 rotates, and pointer 3 coordinates and can indicate rotational angle with dial 2; Pin-and-hole is set corresponding with the pin-and-hole in frame 10 on index dial 5, index dial 5 is fixing with chuck 6, and described chuck 6 is for fixed axis 9; On axle 9, need the position of welding disc 8 that fixture 7 is set, described fixture 7 is fixed on base 12, and described base 12 is fixed in frame 10.

For longer axle, for guarding against deviations, at the terminal position of axle 9, movable supporting frame 11 is set.

Claims

1. a motor disc axle welding Special indexing support, is characterized in that: comprise handle, dial, pointer, index dial, bearing pin, chuck, fixture, frame, movable supporting frame, base; Described index dial is fixed in frame, and index dial can rotate by handle, and the rotating drive dial of index dial rotates, and pointer coordinates and can indicate rotational angle with dial; Pin-and-hole is set corresponding with the pin-and-hole in frame on index dial, index dial and chuck are fixed, and described chuck is for fixed axis; On axle, need the position of welding disc that fixture is set, described fixture is fixed on base, and described base is fixed in frame.

2. motor disc axle welding Special indexing support according to claim 1, is characterized in that: in the tip of the axis position, movable supporting frame is set.

3. motor disc axle welding Special indexing support according to claim 1, is characterized in that: on index dial, every 15 ° arrange a pin-and-hole.