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Double-hole grinding tool for sewing machine connecting plate

A connecting plate and sewing machine technology, which is applied in the direction of manufacturing tools, grinding workpiece supports, grinding machines, etc., can solve the problems of cumbersome processing methods for round holes, no published patent documents, and reduce processing efficiency, etc., and achieve simple structure, easy implementation, The effect of improving processing efficiency

Inactive Publication Date: 2021-07-02
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

The processing method of the round hole on the connecting plate of the existing sewing machine is relatively cumbersome, that is, it is necessary to grind a round hole on one tooling first, then position it, measure the center distance, and then complete another round hole on another tooling after positioning The processing of the workpiece, the workpiece is repeatedly clamped, which greatly reduces the processing efficiency
[0003] Through the search of published patent documents, no published patent documents identical to this patent application have been found

Method used

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  • Double-hole grinding tool for sewing machine connecting plate
  • Double-hole grinding tool for sewing machine connecting plate
  • Double-hole grinding tool for sewing machine connecting plate

Examples

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Embodiment Construction

[0022] 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.

[0023] A double-hole grinding tool for the connecting plate of a sewing machine. Its innovation lies in that it is composed of a base 4, a limit mechanism 1 and a rotation positioning mechanism 2. The base is respectively provided with a first installation port and a second installation port. , A limit mechanism is installed in the first installation opening, and a rotation positioning mechanism is installed in rotation in the second installation opening, and the rotation positioning mechanism is limited by the limit mechanism.

[0024] The limiting mechanism is composed of a mounting block 7, a limiting abutment plate 8 and a pin shaft 12. The mounting block is embedded in the first mounting port, and a first through hole is provided on the ...

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Abstract

The invention relates to a double-hole grinding tool for a sewing machine connecting plate. The double-hole grinding tool is characterized by comprising a base, a limiting mechanism and a rotary positioning mechanism, wherein the base is provided with a first installing port and a second installing port; the limiting mechanism is installed in the first installing port; the rotary positioning mechanism is rotationally installed in the second installing port; and the rotary positioning mechanism is limited through the limiting mechanism. The double-hole grinding tool for the sewing machine connecting plate has the advantages of being simple in structure, convenient to operate, capable of improving the machining efficiency and guaranteeing the machining precision, easy to achieve and high in innovativeness.

Description

technical field [0001] The invention belongs to the technical field of sewing machine connecting plate processing, in particular to a sewing machine connecting plate double-hole grinding tooling. Background technique [0002] The connecting plate of the sewing machine is a plate-shaped part, and a round hole is respectively formed on the left and right ends of the plate body. The processing method of the round hole on the connecting plate of the existing sewing machine is relatively cumbersome, that is, it is necessary to grind a round hole on one tooling first, then position it, measure the center distance, and then complete another round hole on another tooling after positioning The processing, the workpiece is clamped repeatedly, which greatly reduces the processing efficiency. [0003] By searching the published patent documents, no published patent documents identical to the present patent application have been found. Contents of the invention [0004] The object of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06B24B5/48
CPCB24B5/48B24B41/06
Inventor 崔超崔越崔文来崔建涛崔雅臣李绍功张涛李绍德
Owner 天津市臣涛精密机械设备有限公司