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Reciprocating motion device and grinding carriage comprising same

A technology of reciprocating motion and worm gear is applied in the field of grinding wheel frame, which can solve the problems of complexity, consume a lot of manpower and material resources, and achieve the effects of reduced processing and manufacturing requirements, simplified structure, and simple and convenient operation process.

Pending Publication Date: 2021-11-02
上海新钐机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is necessary to change the stroke of the slider, the length of the crank needs to be changed, which requires replacement and adjustment of the equipment. This process is very complicated and requires a lot of manpower and material resources

Method used

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  • Reciprocating motion device and grinding carriage comprising same
  • Reciprocating motion device and grinding carriage comprising same
  • Reciprocating motion device and grinding carriage comprising same

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Embodiment Construction

[0038] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following 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.

[0039] Such as figure 1 As shown, a reciprocating device described in this embodiment includes a slide plate 100, a crank linkage mechanism 200, a transmission mechanism 300, and a connecting piece 400 for connecting the slide plate 100 and the crank linkage mechanism 200, wherein:

[0040] The crank-link mechanism 200 includes a cranksh...

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Abstract

The invention discloses a reciprocating motion device and a grinding carriage comprising the reciprocating motion device. The reciprocating motion device comprises a sliding plate, a crank connecting rod mechanism, a transmission mechanism and a connecting piece used for connecting the sliding plate and the crank connecting rod mechanism; the crank connecting rod mechanism comprises a crank shaft, a connecting rod and a rotating assembly; one end of the connecting rod is movably connected with the sliding plate through the connecting piece; the other end of the connecting rod is eccentrically and movably connected to one end of the crank shaft through a rotating assembly; the connecting rod is perpendicular to the crank shaft; the end, away from the connecting rod, of the crankshaft is fixedly connected with the transmission mechanism; and the transmission mechanism is used for being connected with a power device so as to drive the crankshaft to rotate. According to the reciprocating motion device provided by the invention, the technical problems that a driving device for reciprocating motion of a sliding plate in an existing machine tool grinding carriage is complex in structure and high in machining requirement, and the adjusting difficulty for changing the reciprocating motion stroke distance of the sliding plate is large are solved.

Description

technical field [0001] The invention belongs to the technical field of reciprocating devices, and in particular relates to a reciprocating device and a grinding wheel frame comprising the reciprocating device. Background technique [0002] The skateboard reciprocating device in the prior art often uses a hydraulic reciprocating cylinder to realize the reciprocating motion. The hydraulic reciprocating cylinder needs a set of hydraulic pump station to provide the power source, and also needs a set of operation control device to control the reciprocating motion, reversing and stroke of the hydraulic cylinder. The buffer of the end, etc., the structure is more complicated, the processing and manufacturing requirements are higher, and the replacement and maintenance of the equipment are also more complicated. [0003] The crank-slider mechanism refers to a planar linkage mechanism that uses a crank and a slider to achieve mutual conversion between rotation and movement. In the cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B47/04B24B41/02
CPCB24B47/04B24B41/02
Inventor 龚鼎新陈伟
Owner 上海新钐机床有限公司
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