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Control clamp used on automobile

A fixture and automobile technology, which is applied in the direction of manufacturing tools, workpiece clamping devices, metal processing, etc., can solve the problems of different required angles, flipping fixtures that cannot adapt to changes in the crowd, time-consuming and labor-intensive problems, etc., to improve efficiency, facilitate operation, and light use Effect

Inactive Publication Date: 2018-05-08
HEFEI CHANGAN AUTOMOBILE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current market, automobile manufacturing mostly adopts assembly line assembly, which will use a lot of flipping fixtures. Generally, the flipping fixtures use the cylinder gear rack transmission method to flip, which can only be flipped at a certain angle within a certain range, or manually flipped, which is time-consuming and laborious. At the production site, due to the large flow of personnel, different people need different angles, and the original flip fixture cannot adapt to the changes of the crowd; sometimes the same person needs different angles for welding in different places. At this time, there is only one fixed angle , cannot meet the production needs, in order to solve the above technical problems, a new solution is needed to complete,

Method used

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  • Control clamp used on automobile

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Embodiment

[0016] This program is implemented in this way, please refer to figure 1 , this scheme is implemented as follows, and the functions of each component are introduced:

[0017] Control valve 1 (three-position, four-way manual control valve): it is a three-position, four-way valve with three gears, left, middle, and right. When the handle of the control valve is turned to the left gear, the left air pipe leads to the intake air, driving the pneumatic When the motor 3 is running, when the handle of the control valve is turned to the right gear, the air pipe on the right is connected to the intake air, driving the air motor 3 to run in the reverse direction; Ventilation, the gas is enclosed in the air motor 3, and the turbine stops running;

[0018] Gear transmission box 2: transmits the power brought by the air motor 3 to ensure that the clamp body 12 has power when it rotates;

[0019] Pneumatic motor 3: power device, driven by airflow to rotate;

[0020] Transmission shaft 4:...

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Abstract

The invention discloses a control clamp used on an automobile. The control clamp comprises a control valve (1). The upper end of the control valve (1) is connected with an air service unit (7), and the lower end of the control valve (1) is connected with a pneumatic motor (3). The pneumatic motor (3) is connected with a gear transmission case (2), and the other end of the gear transmission case (2) is connected with a transmission shaft (4). The gear transmission case (2) is arranged inside a gear transmission case shell (9). The gear transmission case shell (9) is installed on a clamp body support (8). The other end of the transmission shaft (4) is connected to a clamp body (12). Clamp pressing parts (6) are arranged at the upper end of the clamp body (12). Air cylinders (11) are arrangedat the lower end of the clamp body (12) and are further connected with the clamp pressing parts (6) in a ventilation mode. The air cylinders (11) are connected with an air course pipeline rack (10).The control clamp used on the automobile has the characteristics that the structure is simple, practical and convenient, the overturning effect is good, and the control clamp can be used by most people conveniently.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a control fixture used in automobiles. Background technique [0002] In the current market, automobile manufacturing mostly adopts assembly line assembly, which will use a lot of flipping fixtures. Generally, the flipping fixtures use the cylinder gear rack transmission method to flip, which can only be flipped at a certain angle within a certain range, or manually flipped, which is time-consuming and laborious. At the production site, due to the large flow of personnel, different people need different angles, and the original flip fixture cannot adapt to the changes of the crowd; sometimes the same person needs different angles for welding in different places. At this time, there is only one fixed angle , can not meet the production needs, in order to solve the above technical problems, a new solution is needed to complete. Contents of the invention [0003] In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02B23P19/00
CPCB25B11/02B23P19/00
Inventor 张彪郭献邹文瑞
Owner HEFEI CHANGAN AUTOMOBILE
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