CN103398061A - Quick release pin of clamp - Google Patents
Quick release pin of clamp Download PDFInfo
- Publication number
- CN103398061A CN103398061A CN2013103267448A CN201310326744A CN103398061A CN 103398061 A CN103398061 A CN 103398061A CN 2013103267448 A CN2013103267448 A CN 2013103267448A CN 201310326744 A CN201310326744 A CN 201310326744A CN 103398061 A CN103398061 A CN 103398061A
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- CN
- China
- Prior art keywords
- pin
- quick release
- handle
- release pin
- clamp
- 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.)
- Pending
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Abstract
The invention relates to a quick release pin of a clamp. The quick release pin comprises a pin rod and a pin handle, the lower end of the pin rod is connected with an elastic steel ball, the side wall of the upper end of the pin handle is fixedly connected with a hinge pin, the hinge pin is connected with a hand pulling portion with a through hole in a rotating mode, and the two ends of the hinge pin are respectively connected with a locking nut. Compared with an existing positioning pin, the quick release pin is provided with the rotatable hand pulling portion structure on the pin handle, the pulling speed is improved greatly, and the quick release pin has the advantages of being simple in structure, convenient to pull and simple and convenient to operate.
Description
Technical field
The present invention relates to the machinery field, relate in particular to the locating stud of frock clamping.
Background technique
Frock clamping generally positions with locating stud when mounted, and because fixture needs often to change, locating stud also needs frequent plug thereupon, and traditional locating stud, owing to lacking the drawing structure comparatively difficulty of choosing, causes operating efficiency low.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, studies and improves, and pulling pin soon of a kind of fixture is provided, its have simple in structure, choose conveniently, characteristics easy and simple to handle.
The technical solution adopted in the present invention is as follows:
Pulling pin soon of a kind of fixture, comprise pin rod and pin handle, and the lower end of pin rod connects elastic steel ball, the affixed bearing pin of upper end sidewall of pin handle, and bearing pin is rotationally connected the section that pulls with through hole, and the two ends of bearing pin connect respectively locking nut.
Beneficial effect of the present invention is as follows:
The more existing locating stud of the present invention, due to the rotating section's structure that pulls being set on pin handle, improved drawing speed greatly, its have simple in structure, choose conveniently, characteristics easy and simple to handle.
The accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, the present invention includes pin rod 1 and pin handle 2, the lower end of pin rod 1 connects elastic steel ball 6, the affixed bearing pin 4 of the upper end sidewall of pin handle 2, bearing pin 4 is rotationally connected the section that pulls 3 with through hole 31, the two ends of bearing pin 4 connect respectively locking nut 5, and locking nut 5, for bearing pin 4 is positioned to locking, prevents from pulling section 3 owing to rotating from landing on bearing pin 4.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that without prejudice to spirit of the present invention, the present invention can do any type of modification to the restriction of invention.
Claims (1)
1. a fixture pulls pin soon, comprise pin rod (1) and pin handle (2), the lower end of pin rod (1) connects elastic steel ball (6), it is characterized in that: the affixed bearing pin of upper end sidewall (4) of described pin handle (2), described bearing pin (4) is rotationally connected the section that pulls (3) with through hole (31), and the two ends of bearing pin (4) connect respectively locking nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103267448A CN103398061A (en) | 2013-07-29 | 2013-07-29 | Quick release pin of clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103267448A CN103398061A (en) | 2013-07-29 | 2013-07-29 | Quick release pin of clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398061A true CN103398061A (en) | 2013-11-20 |
Family
ID=49561752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103267448A Pending CN103398061A (en) | 2013-07-29 | 2013-07-29 | Quick release pin of clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398061A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20316970U1 (en) * | 2003-11-03 | 2004-02-26 | Beckers, Ludwig | Fastening element in the form of a ring bolt |
| CN201125911Y (en) * | 2007-12-13 | 2008-10-01 | 宝山钢铁股份有限公司 | Quick-release type connecting pin bolt |
| CN201818607U (en) * | 2010-10-11 | 2011-05-04 | 上海普英特高层设备有限公司 | Windproof pin of window cleaning machine hanging basket fixing device |
| CN201916320U (en) * | 2010-12-23 | 2011-08-03 | 江旭良 | Quick bolt |
| US20120051835A1 (en) * | 2010-09-01 | 2012-03-01 | Jergens, Inc. | Releasable securing device |
| CN203384176U (en) * | 2013-07-29 | 2014-01-08 | 无锡市张泾宇钢机械厂 | Quick-pulling pin of jig |
-
2013
- 2013-07-29 CN CN2013103267448A patent/CN103398061A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20316970U1 (en) * | 2003-11-03 | 2004-02-26 | Beckers, Ludwig | Fastening element in the form of a ring bolt |
| CN201125911Y (en) * | 2007-12-13 | 2008-10-01 | 宝山钢铁股份有限公司 | Quick-release type connecting pin bolt |
| US20120051835A1 (en) * | 2010-09-01 | 2012-03-01 | Jergens, Inc. | Releasable securing device |
| CN201818607U (en) * | 2010-10-11 | 2011-05-04 | 上海普英特高层设备有限公司 | Windproof pin of window cleaning machine hanging basket fixing device |
| CN201916320U (en) * | 2010-12-23 | 2011-08-03 | 江旭良 | Quick bolt |
| CN203384176U (en) * | 2013-07-29 | 2014-01-08 | 无锡市张泾宇钢机械厂 | Quick-pulling pin of jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |