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Convenient floating clamp

A floating chuck, a convenient technology, applied in the field of machinery, can solve the problems that affect the working efficiency of the grinding machine, the clamping effect is general, and the structure is simple, so as to improve the processing accuracy and production efficiency, the clamping effect is good, and the clamping force is evenly distributed. Effect

Inactive Publication Date: 2015-04-01
NINGBO MEIDE ROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, most chucks suitable for grinding machines have a simple structure, general clamping effect and are easy to loosen during processing, which affects the working efficiency of the actual grinding machine

Method used

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Embodiment Construction

[0040] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0041] The invention protects a convenient floating chuck, which can be used to clamp shafts to be processed of a grinding machine, so that the grinding machine can use the surface of the grinding tool to be processed for grinding.

[0042] The existing grinding machine chuck has a simple structure design, general clamping effect and easy loosening during processing, which affects the actual working efficiency of the grinding machine. Therefore, it is necessary to design a more reasonable and convenient floating chuck.

[0043] Such as Figure 1 to Figure 19 As shown, the convenient floating chuck includes a fixed turntable 10 in a hollow structure, a movable turntable 20 installed behind the fixed turntable 10, a top 30 ...

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Abstract

The invention provides a convenient floating clamp, belonging to the technical field of machinery. The convenient floating clamp comprises a fixed turnplate with a hollow structure, a movable turnplate movably arranged behind the fixed turnplate and a top tip coaxial with the fixed turnplate; three involute clamping jaws around the axial line of the fixed turnplate are arranged in front of the fixed turnplate and respectively connected with the movable turnplate; the movable turnplate is capable of driving the three clamping jaws to swing, so that the three clamping jaws are gathered inward or expanded outward; a fisheye bearing is installed at the middle part of the fixed turnplate; the top tip is penetrated in the movable turnplate and the fisheye bearing in sequence and partially stretches out of the fixed turnplate. The convenient floating clamp has good clamping effect and a fine-tuning function.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a chuck, in particular to a convenient floating chuck suitable for grinding machines. Background technique [0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oil stones, abrasive belts, and free abrasives for processing. [0003] When grinding shaft workpieces, the shaft to be processed is clamped by double centers on the machine tool, a chuck is installed at one end of the shaft, the chuck is fixed to the shaft to be processed, and the machine tool drives the grinding wheel close to the shaft for grinding. In the prior art, most chucks suitable for grinding machines have a simple structure, general clamping effect and easy loosening during processing, which affects the actual working efficiency of the grinding mac...

Claims

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Application Information

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IPC IPC(8): B24B5/35B24B41/06
CPCB24B41/067
Inventor 翁海明
Owner NINGBO MEIDE ROBOT
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