CN103410833A - Locking method of long bolt - Google Patents
Locking method of long bolt Download PDFInfo
- Publication number
- CN103410833A CN103410833A CN2013102735008A CN201310273500A CN103410833A CN 103410833 A CN103410833 A CN 103410833A CN 2013102735008 A CN2013102735008 A CN 2013102735008A CN 201310273500 A CN201310273500 A CN 201310273500A CN 103410833 A CN103410833 A CN 103410833A
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- China
- Prior art keywords
- bolt
- locking
- stay bolt
- long bolt
- stop surfaces
- 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.)
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Abstract
The invention relates to a locking method of a long bolt. The long bolt comprises locking planes (1), bolt holes (2), locking nuts (3), screws (4) and a long bolt body (5), wherein the locking planes (1) are respectively arranged on the left portion and the right portion of the long bolt body (5), the bolt holes (2) are formed in fixing parts, the locking nuts (3) are connected with the two ends of the long bolt body (5) through threads, and the screws (4) are connected with the locking planes (1) on the long bolt body (5) through the bolt holes (2). The locking method has the advantages that the structure is simple, using convenience is achieved, cost is low, design and using requirements are met during application, and the long bolt can be tightened to specified moment of force easily.
Description
Technical field
The invention belongs to bolt field, be specifically related to a kind of method for locking of stay bolt.
Background technique
When a kind of flat opposed two stroke engine of research and development, need stay bolt that diesel-engine body and rocker arm bracket are tightened together, but diesel body structure needs, stay bolt can't be written into body, when fastening nut, stay bolt also rotates thereupon, can't tighten, cause simultaneously the stay bolt cadre will bear very large shearing stress, so by the dogbolt of both sides, prevent the rotation of stay bolt.
Summary of the invention
Technical problem to be solved by this invention solves the deficiencies in the prior art, can prevent that bolt also rotates thereupon when tightening screw and provide a kind of, reduces the method for locking of the stay bolt of bolt shank shearing force.
Technological scheme of the present invention: a kind of method for locking of stay bolt, it comprises stop surfaces 1, bolt hole 2, retainer nut 3, screw 4 and stay bolt 5, the left and right two-part of stay bolt 5 are respectively arranged with stop surfaces 1, bolt hole 2 is arranged on fixed block, retainer nut 3 is threaded connection with stay bolt 5 two ends, and screw 4 is connected with the stop surfaces 1 on stay bolt 5 by bolt hole 2.
Described stop surfaces 1 is two symmetries and the plane that be arranged in parallel.
On described fixed block, be provided with two bolts hole that run through 2, bolt hole two places, aperture are provided with screw thread.
Beneficial effect of the present invention: the present invention is simple in structure, easy to use, and cost is low, has met the design and use requirement when application, and stay bolt is easy to tighten to the moment of regulation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional drawing of Fig. 1.
Embodiment
As shown in Figure 1, a kind of method for locking of stay bolt, it comprises stop surfaces 1, bolt hole 2, retainer nut 3, screw 4 and stay bolt 5, the left and right two-part of stay bolt 5 are respectively arranged with stop surfaces 1, bolt hole 2 is arranged on fixed block, retainer nut 3 is threaded connection with stay bolt 5 two ends, and screw 4 is connected with the stop surfaces 1 on stay bolt 5 by bolt hole 2.
Described stop surfaces 1 is two symmetries and the plane that be arranged in parallel.
At first in stay bolt bar section, process 4 bolts hole on 4 place's stop surfaces and fixed block, then lock screw is tightened on fixed block, the stop surfaces laminating of lock screw afterbody and stay bolt bar section, when fastening nut, stay bolt can not rotate thereupon again.
Claims (3)
1. the method for locking of a stay bolt, it comprises stop surfaces (1), bolt hole (2), retainer nut (3), screw (4) and stay bolt (5), it is characterized in that the left and right two-part of stay bolt (5) are respectively arranged with stop surfaces (1), bolt hole (2) is arranged on fixed block, retainer nut (3) is threaded connection with stay bolt (5) two ends, and screw (4) is connected with the stop surfaces (1) on stay bolt (5) by bolt hole (2).
2. the method for locking of a kind of stay bolt according to claim 1, is characterized in that described stop surfaces (1) is two symmetries and the plane that be arranged in parallel.
3. the method for locking of a kind of stay bolt according to claim 1, is characterized in that on described fixed block being provided with two bolts hole that run through (2), and bolt hole two places, aperture are provided with screw thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013102735008A CN103410833A (en) | 2013-07-02 | 2013-07-02 | Locking method of long bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013102735008A CN103410833A (en) | 2013-07-02 | 2013-07-02 | Locking method of long bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103410833A true CN103410833A (en) | 2013-11-27 |
Family
ID=49603865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013102735008A Pending CN103410833A (en) | 2013-07-02 | 2013-07-02 | Locking method of long bolt |
Country Status (1)
Country | Link |
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CN (1) | CN103410833A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106985033A (en) * | 2017-04-28 | 2017-07-28 | 中建材(宜兴)新能源有限公司 | One kind is used for glass post-processing production line emery wheel fixing device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201106502Y (en) * | 2007-11-23 | 2008-08-27 | 福建华龙化油器有限公司 | Loosening-proof carburetor setscrew |
CN201209616Y (en) * | 2008-06-25 | 2009-03-18 | 黄贵华 | Anti-releasing nut for transmission shaft of machine tool |
CN201358992Y (en) * | 2009-03-03 | 2009-12-09 | 张昌华 | Bolt connecting piece fastened by screws with cone points |
CN201575031U (en) * | 2009-12-21 | 2010-09-08 | 贵州航天精工制造有限公司 | Patch self-locking bolt |
CN201714807U (en) * | 2010-04-26 | 2011-01-19 | 宁波东港紧固件制造有限公司 | Quadrangle semi-thread bolt device with washers |
CN102322469A (en) * | 2011-08-19 | 2012-01-18 | 中国兵器工业集团第七○研究所 | Ultra-long bolt |
-
2013
- 2013-07-02 CN CN2013102735008A patent/CN103410833A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201106502Y (en) * | 2007-11-23 | 2008-08-27 | 福建华龙化油器有限公司 | Loosening-proof carburetor setscrew |
CN201209616Y (en) * | 2008-06-25 | 2009-03-18 | 黄贵华 | Anti-releasing nut for transmission shaft of machine tool |
CN201358992Y (en) * | 2009-03-03 | 2009-12-09 | 张昌华 | Bolt connecting piece fastened by screws with cone points |
CN201575031U (en) * | 2009-12-21 | 2010-09-08 | 贵州航天精工制造有限公司 | Patch self-locking bolt |
CN201714807U (en) * | 2010-04-26 | 2011-01-19 | 宁波东港紧固件制造有限公司 | Quadrangle semi-thread bolt device with washers |
CN102322469A (en) * | 2011-08-19 | 2012-01-18 | 中国兵器工业集团第七○研究所 | Ultra-long bolt |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106985033A (en) * | 2017-04-28 | 2017-07-28 | 中建材(宜兴)新能源有限公司 | One kind is used for glass post-processing production line emery wheel fixing device |
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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: 20131127 |