Precise fixture with buffer function

A precision and fixture technology, applied in the direction of clamping, manufacturing tools, workpiece clamping devices, etc., can solve problems such as time-consuming, complex structure, and reduced work efficiency of workers, so as to achieve good clamping effect and precise clamping process Effect

Inactive Publication Date: 2019-02-01
湖北深成机械设备股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing precision fixtures have complex structures. When fixing parts, usually only one part can be fixed. After each processing, the operation of the machine needs to be stopped, and then the parts are replaced to continue processing. It takes a lot of time to replace the parts. , reduce the work efficiency of workers, and in the process of clamping parts, it is necessary to have a good cushioning effect on the fixture, so as to ensure that the requirements of various machining accuracy can be stably and reliably met during the clamping process.

Method used

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  • Precise fixture with buffer function
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  • Precise fixture with buffer function

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Embodiment Construction

[0021] 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.

[0022] refer to Figure 1-3 , a precision fixture with a buffer function, including a support base 1, a support base is welded on the outer wall of the top side of the support base 1, and the top outer wall of the support base is connected with a forward and reverse motor 6 by bolts, and the forward and reverse motor 6 The output shaft is welded with a driving pulley 5, and the two ends of the top side outer wall of the support base 1 are welded with a first fixed block 15 and a second fixed block, and the middle position of the first fixed block 15 is equal to the middle position of the second fixed block. There are perforations, and the inner walls of the perforati...

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Abstract

The invention discloses a precise fixture with a buffer function. The precise fixture comprises a support bottom base; a support base is arranged on the outer wall of one side of the top of the support bottom base; a forward/reverse rotating motor is arranged on the outer wall of the top of the support base; a driving belt wheel is arranged on an output shaft of the forward/reverse rotating motor;a first fixed block and a second fixed block are arranged at two ends of the outer wall of one side of the top of the support bottom base; through holes are formed in the middle position of the firstfixed block and the middle position of the second fixed block; rotating shafts are arranged on the inner walls of the through holes; and first thread lead screws and second thread lead screws are arranged on the outer walls of one sides of the rotating shafts. A spring, a buffer cylinder, a buffer rod and a connecting rod are used for efficient buffering in the fixture clamping process, so that the device can clamp flat, circular, cylindrical and square parts, the clamping of the parts with different shapes is realized, and the clamping by the fixture is more precise.

Description

technical field [0001] The invention relates to the technical field of precision fixtures, in particular to a precision fixture with a buffer function. Background technique [0002] In the production process of mechanical parts, it is necessary to fix the parts by fixtures so that the parts can be processed under stable adjustment. The precision performance of the fixtures affects the clamping effect of the fixtures and the stability of the parts. [0003] At present, the existing precision fixtures have a complex structure. When fixing parts, usually only one part can be fixed. After each processing, the operation of the machine needs to be stopped, and then the parts are replaced to continue processing. It takes a lot of time to replace the parts. , reduce the work efficiency of workers, and in the process of parts clamping, it is necessary to have a good cushioning effect on the fixture, so as to ensure that the clamping process can stably and reliably meet the requiremen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B25B11/00
CPCB23Q3/06B25B11/00
Inventor 吴安成周超吴俊华
Owner 湖北深成机械设备股份有限公司
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