CN202766793U - Differential shaft crank for industrial sewing machine - Google Patents

Differential shaft crank for industrial sewing machine Download PDF

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Publication number
CN202766793U
CN202766793U CN 201220425363 CN201220425363U CN202766793U CN 202766793 U CN202766793 U CN 202766793U CN 201220425363 CN201220425363 CN 201220425363 CN 201220425363 U CN201220425363 U CN 201220425363U CN 202766793 U CN202766793 U CN 202766793U
Authority
CN
China
Prior art keywords
crank
sewing machine
industrial sewing
differential shaft
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220425363
Other languages
Chinese (zh)
Inventor
曾庆安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUJINAG ZHONGSHENG MACHINERY Co Ltd
Original Assignee
WUJINAG ZHONGSHENG MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUJINAG ZHONGSHENG MACHINERY Co Ltd filed Critical WUJINAG ZHONGSHENG MACHINERY Co Ltd
Priority to CN 201220425363 priority Critical patent/CN202766793U/en
Application granted granted Critical
Publication of CN202766793U publication Critical patent/CN202766793U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a differential shaft crank for an industrial sewing machine and belongs to the field of machinery. The differential shaft crank comprises a crank shaft (1) which is provided with a crank hole (2) and is disconnected. Two ends of the crank shaft (1) are provided with bolt holes (5) used for installation of bolts (3) so as to fix the crank shaft (1). The crank shaft (1) is further connected with a vice jaw (4). The differential shaft crank for the industrial sewing machine is reasonable in structural design, firmer, and more compact in installation with equipment, and reduces failures during running of the industrial sewing machine.

Description

A kind of differential shaft crank for industrial sewing machine
Technical field
The utility model relates to a kind of differential shaft crank for industrial sewing machine, belongs to mechanical field.
Background technology
At present, differential shaft crank of the prior art can break down when the production of industrial sewing machine because structural design is unreasonable, and its reason is because the installation of differential shaft crank is not tight, thereby produces fault when causing the industrial sewing machine operation.
The utility model content
For above deficiency, the utility model provides a kind of differential shaft crank that is used for industrial sewing machine of new structure.
Main technical content of the present utility model is as follows:
A kind of differential shaft crank for industrial sewing machine, comprise crank axle (1), described crank axle (1) arranges a crank hole (2), described crank axle (1) disconnects, the two ends of described crank axle (1) arrange bolt hole (5), be used for construction bolt (3) and fix crank axle (1), described crank axle (1) also is connected with jaw (4).
By technique scheme, the utility model has following advantages at least: the utility model reasonable in design, and the differential shaft crank is more firm, and so that differential shaft crank and equipment installation are tightr, the fault that has produced when having reduced the industrial sewing machine operation.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
As shown in Figure 1, a kind of differential shaft crank for industrial sewing machine, comprise crank axle 1, described crank axle 1 arranges a crank hole 2, described crank axle 1 disconnects, the two ends of described crank axle 1 arrange bolt hole 5, are used for construction bolt 3 and fix crank axle 1, and described crank axle 1 also is connected with jaw 4.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (1)

1. differential shaft crank that is used for industrial sewing machine, it is characterized in that: comprise crank axle (1), described crank axle (1) arranges a crank hole (2), described crank axle (1) disconnects, the two ends of described crank axle (1) arrange bolt hole (5), be used for construction bolt (3) and fix crank axle (1), described crank axle (1) also is connected with jaw (4).
CN 201220425363 2012-08-27 2012-08-27 Differential shaft crank for industrial sewing machine Expired - Fee Related CN202766793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220425363 CN202766793U (en) 2012-08-27 2012-08-27 Differential shaft crank for industrial sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220425363 CN202766793U (en) 2012-08-27 2012-08-27 Differential shaft crank for industrial sewing machine

Publications (1)

Publication Number Publication Date
CN202766793U true CN202766793U (en) 2013-03-06

Family

ID=47773377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220425363 Expired - Fee Related CN202766793U (en) 2012-08-27 2012-08-27 Differential shaft crank for industrial sewing machine

Country Status (1)

Country Link
CN (1) CN202766793U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864592A (en) * 2012-08-27 2013-01-09 吴江市中盛机械有限公司 Differential shaft crank for industrial sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864592A (en) * 2012-08-27 2013-01-09 吴江市中盛机械有限公司 Differential shaft crank for industrial sewing machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20130827