CN210115646U

CN210115646U - Fixture rotating mechanism

Info

Publication number: CN210115646U
Application number: CN201920922008.1U
Authority: CN
Inventors: 余文渊; 李俊彦; 刘纪荣
Original assignee: Jiangling Motors Corp Ltd
Current assignee: Jiangling Motors Corp Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-02-28
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a fixture rotating mechanism, fixture rotating mechanism includes four gyro wheel structures, the gyro wheel structure includes the backup pad, the welding has two bracing pieces in the backup pad, set up corresponding through-hole on the bracing piece upper portion, the through-hole endotheca is equipped with the pivot, and the pivot left and right sides sets up the pivot axle and fixes the pivot on two bracing pieces; a rotating shaft sleeve between the two supporting rods is provided with a movably rotating roller; the whole roller structure is arranged on the clamp mounting surface through two mounting pins. With four gyro wheel structrual installations on anchor clamps installation face, need rotatory part bearing of anchor clamps on four gyro wheels, when needs are rotatory, only need promote this rotating part and the rotation that can the gyro wheel drives rotatoryly, simple structure, convenient to use, very big reduction operation workman's intensity of labour.

Description

Fixture rotating mechanism

Technical Field

The utility model belongs to the technical field of automobile body, frame welding, be applicable to white automobile body welding jig of car, in particular to realize the rotatory mechanism of anchor clamps.

Background

The fixture is a device which is needed to be used when the body-in-white of the automobile is welded, the device consists of a base, a rotating mechanism and a working platform, and the working process of the device is as follows: placing materials on a clamp support and positioning pin by a worker → clamping the materials by the clamp while pushing the clamp to rotate and welding → taking out the welded materials by the worker.

According to the field tracking, the workshop fixture rotating mechanism is labor-consuming when rotating in a middle bead ejecting mode, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

For the anchor clamps rotary mechanism operation difficulty of top pearl formula in the middle of solving, the high problem of staff intensity of labour, the utility model provides a can make the rotatory mechanism of anchor clamps, concrete technical scheme is as follows:

a fixture rotating mechanism comprises a plurality of roller structures, each roller structure comprises a supporting plate, two supporting rods are welded on the supporting plates, corresponding through holes are formed in the upper portions of the supporting rods, rotating shafts are sleeved in the through holes, and rotating shaft pins are arranged on the left side and the right side of each rotating shaft to fix the rotating shafts on the two supporting rods; a rotating shaft sleeve between the two supporting rods is provided with a movably rotating roller; the whole roller structure is arranged on the clamp mounting surface through two mounting pins.

Further, the mounting pin is a bolt.

Furthermore, the number of the roller structures is 4, and the roller structures are installed in a square shape.

Further, the roller surface is smooth.

The utility model discloses constitute by four gyro wheel structures, realize the free rotation of anchor clamps through the gyro wheel, when operating personnel began to promote anchor clamps, four gyro wheels rolled in a flexible way towards fixed direction and made anchor clamps rotate. The utility model discloses simple structure, simple to operate also can the modular install on other anchor clamps.

Drawings

FIG. 1 is a schematic view of the structure of a roller of the present invention;

FIG. 2 is a top view of the roller structure of the present invention;

reference numerals

1-clamp mounting surface; 2-a support plate; 3-mounting a pin; 4-a support bar; 5-a rotating shaft pin; 6-a rotating shaft; 7-rollers.

Detailed Description

The invention will be further explained with reference to the accompanying drawings 1-2 of the specification:

a fixture rotating mechanism comprises a plurality of roller structures, each roller structure comprises a supporting plate 2, two supporting rods 4 are welded on the supporting plates 2, corresponding through holes are formed in the upper portions of the supporting rods 4, rotating shafts 6 are sleeved in the through holes, and rotating shaft pins 5 are arranged on the left side and the right side of each rotating shaft 6 to fix the rotating shafts on the two supporting rods; a roller 7 which can movably rotate is sleeved on the rotating shaft between the two supporting rods 4; the entire roller structure is mounted on the fixture mounting surface 1 by two mounting pins 3. The mounting pin 3 is a bolt. The roller structure sets up to 4, is square installation. The rolling of the fixture is realized. The roller 7 has a smooth surface.

With four gyro wheel structrual installations on anchor clamps installation face, need rotatory part bearing of anchor clamps on four gyro wheels, when needs are rotatory, only need promote this rotating part and the rotation that can the gyro wheel drives rotatoryly, simple structure, convenient to use, very big reduction operation workman's intensity of labour.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A fixture rotating mechanism is characterized in that: the clamp rotating mechanism comprises a plurality of roller structures, each roller structure comprises a supporting plate (2), two supporting rods (4) are welded on the supporting plate (2), corresponding through holes are formed in the upper portions of the supporting rods (4), rotating shafts (6) are sleeved in the through holes, and rotating shaft pins (5) are arranged on the left side and the right side of each rotating shaft (6) to fix the rotating shafts on the two supporting rods; a roller (7) which can rotate movably is sleeved on the rotating shaft between the two supporting rods (4); the whole roller structure is arranged on the clamp mounting surface (1) through two mounting pins (3).

2. A jig rotation mechanism as claimed in claim 1, wherein: the mounting pin (3) is a bolt.

3. A jig rotation mechanism as claimed in claim 1, wherein: the roller structure sets up to 4, is square installation.

4. A jig rotation mechanism as claimed in claim 1, wherein: the surface of the roller (7) is smooth.