Angle-adjustable clamp for railway freight car bearing

A railway freight car, adjustable technology, applied in the field of bearing fixtures, can solve the problems of low application rate, cumbersome replacement steps, low work efficiency, etc., and achieve the effect of high application rate

Inactive Publication Date: 2020-03-27
银川特种轴承有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems that the bearing can only be adjusted in a single direction, resulting in low applicability of the device and the complicated replacement steps of the fixture according to the size of the bearing, resulting in reduced work efficiency. An Angle Adjustable Fixture for Bearings of Railway Freight Cars

Method used

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  • Angle-adjustable clamp for railway freight car bearing
  • Angle-adjustable clamp for railway freight car bearing
  • Angle-adjustable clamp for railway freight car bearing

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The air cylinders (SC series), servo motors (MSMD0221U) and rotary motors (9YYJJ) mentioned in the present invention can all be obtained on the market or by private order.

[0024] see Figure 1-4 , an angle-adjustable clamp for railway freight car bearings, comprising a base 1, a rotating bearing 2 is installed on the inner wall of the base 1, a rotating table 3 is connected to the inner wall of the rotating bearing 2, and two groups of mounting plates...

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Abstract

The invention discloses an angle-adjustable clamp for a railway freight car bearing, and relates to the field of bearing clamps. The clamp includes a base, the inner wall of the base is equipped witha rotary bearing, the inner wall of the rotary bearing is connected with a rotary table, two sets of mounting plates are fixed to the top end of the rotary table, a servo motor is installed on one side of one set of mounting plate, the output end of the servo motor is provided with a screw rod which penetrates to one set of mounting plate and is connected to the other set of mounting plate, and alimiting rod is fixed to the position, located above the screw rod, between the two sets of mounting plates. By means of the angle-adjustable clamp, an air cylinder and a rotating rod are arranged, when the angle of the bearing in the vertical direction is adjusted, the air cylinder drives the base to rotate through a hinge, the base rotates with the top end of the rotating rod as a fulcrum, the entire device is accordingly driven to rotate upwards, the angle of the bearing in the vertical direction is adjusted, the angle-adjustable clamp is suitable for processing with various needs, and theapplication rate is high.

Description

technical field [0001] The invention relates to the field of bearing fixtures, in particular to an angle-adjustable fixture for railway wagon bearings. Background technique [0002] During the manufacturing process of the bearing, it is necessary to use a fixture to clamp the bearing to prevent the bearing from shifting during the manufacturing process. [0003] However, the current fixtures on the market can only adjust the angle of the bearing in a single direction, resulting in low applicability of the device; and when the existing fixture is replaced according to the size of the bearing, the replacement steps are cumbersome, resulting in reduced work efficiency. Contents of the invention [0004] The purpose of the present invention is to solve the problems that the bearing can only be adjusted in a single direction, resulting in low applicability of the device and the complicated replacement steps of the fixture according to the size of the bearing, resulting in reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 何中存张虎谢彩霞
Owner 银川特种轴承有限公司
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