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Clamping device special for crank part grinding outer arc

A technology for clamping equipment and grinding outer arcs, which is applied in the direction of grinding/polishing equipment, metal processing equipment, grinding machines, etc., which can solve the problems of slow processing speed, difficulty in ensuring dimensional accuracy, and low efficiency, and achieve long service life and shortened The effect of processing time and ease of use

Inactive Publication Date: 2014-01-15
天津市臣涛精密机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The crank of the sewing machine needs to grind the outer arc during the processing process. The traditional processing technology can only process one workpiece per clamping. If you want to process multiple workpieces, you need multiple clamping to complete it. Low efficiency, difficult to guarantee the accuracy of each dimension and many other defects

Method used

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  • Clamping device special for crank part grinding outer arc
  • Clamping device special for crank part grinding outer arc
  • Clamping device special for crank part grinding outer arc

Examples

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Embodiment Construction

[0017] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0018] A special clamping device for grinding outer arcs of crank parts, including a flange 1, three mounting holes 6 are evenly distributed on the back of the flange, so as to install the flange on a machine tool.

[0019] A group of positioning blocks 3 are evenly distributed on the upper surface of the flange, and a positioning pin 2 for inserting a workpiece is formed on each positioning block. The number of positioning blocks is not limited, and there are four in this embodiment. A pressing plate 4 is installed on the flange, and the pressing plate is located above the positioning block, which can play the role of positioning and pressing the workpiece 5 .

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Abstract

The invention relates to a clamping device special for a crank part grinding outer arc. The clamping device special for the crank part grinding outer arc comprises a flange plate, a set of positioning blocks for inserting workpieces are evenly distributed on the upper surface of the flange plate, and a pressing plate for positioning the workpieces is installed on the flange plate and is located above the positioning blocks. The clamping device special for the crank part grinding outer arc is ingenious in design, reasonable in structure, convenient to use and high in practicability. The clamping device can machine the workpieces at a time, the machining time is shortened, and working efficiency is improved. In addition, the clamping device has the advantages of being high in machining precision, long in service life and suitable for being used in industrial production.

Description

technical field [0001] The invention relates to the field of clamping and positioning tools, in particular to a special clamping device for grinding outer arcs of crank parts. Background technique [0002] The crank of the sewing machine needs to grind the outer arc during the processing process. The traditional processing technology can only process one workpiece per clamping. If you want to process multiple workpieces, you need multiple clamping to complete it. The efficiency is low, and the accuracy of each dimension is difficult to guarantee and many other defects. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a special clamping device for grinding outer arcs of crank parts, which is reasonable in design, simple in structure, easy to manufacture, and capable of improving processing efficiency and processing accuracy. [0004] The present invention solves its technical problem and r...

Claims

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Application Information

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IPC IPC(8): B24B19/08B24B41/06
CPCB24B19/08B24B41/06
Inventor 崔雅臣崔振永崔文来崔德怀李绍功李绍德张涛王金鹏崔超崔越崔建涛
Owner 天津市臣涛精密机械设备有限公司
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