CN102909692A - Bolt dismounting device - Google Patents
Bolt dismounting device Download PDFInfo
- Publication number
- CN102909692A CN102909692A CN2012104729897A CN201210472989A CN102909692A CN 102909692 A CN102909692 A CN 102909692A CN 2012104729897 A CN2012104729897 A CN 2012104729897A CN 201210472989 A CN201210472989 A CN 201210472989A CN 102909692 A CN102909692 A CN 102909692A
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- CN
- China
- Prior art keywords
- bolt
- swivel nut
- workpiece
- transition swivel
- transition
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention relates to the technical field of mechanical assembly equipment, and in particular relates to a bolt dismounting device. The bolt dismounting device comprises a transition threaded sleeve and a bolt, wherein the bolt is connected with the top of the transition threaded sleeve. A combination unit of the transition threaded sleeve and the bolt is connected with the top of a workpiece and fixed with the workpiece into a whole; and the workpiece is quickly dismounted by outer-hexagonally rotating the transition threaded sleeve. The bolt dismounting device is simple and light in structure, simple and convenient to operate and high in practicability; and the efficiency is greatly improved.
Description
Technical field
The present invention relates to mechanical assembly equipment technical field, especially a kind of bolt Quick-disassembling device.
Background technology
Stud is the parts of often using in the machinery assembling, be widely used because its effect is unique, but shortcoming also clearly, be exactly dismounting inconvenience, originally very difficult from parts dismounting stud, the unusual Fu Za of used equipment configuration ﹑ Heavy Weight has 13 kilogram weights, operating difficulties, inefficiency.
Summary of the invention
In order to overcome existing stud extracting tool complex structure, operating difficulties, the deficiency of inefficiency the invention provides a kind of bolt Quick-disassembling device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bolt Quick-disassembling device, comprise transition swivel nut and bolt, and bolt is connected to the top of transition swivel nut.
According to another embodiment of the invention, comprise that further bolt is provided with the levoform screw thread.
According to another embodiment of the invention, comprise that further bolt thread is connected in the screw on transition swivel nut top.
According to another embodiment of the invention, comprise that further the bottom thread of transition swivel nut is connected to the top of workpiece.
According to another embodiment of the invention, comprise that further the bottom of bolt withstands on the top of workpiece.
According to another embodiment of the invention, the top that further comprises the transition swivel nut is provided with outer-hexagonal.
The invention has the beneficial effects as follows, the composite set of employing transition swivel nut and bolt is connected to the top of workpiece, is fixed as one with workpiece, come the quick-detachment workpiece by outer-hexagonal rotation transition swivel nut, simple for structure light, simple to operation, practical, efficient improves greatly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is transition swivel nut schematic diagram of the present invention;
Fig. 4 is the embodiments of the invention schematic diagrames.
1. transition swivel nuts, 2. bolt, 3. workpiece among the figure.
The specific embodiment
Be structural representation of the present invention such as Fig. 1, Fig. 2 is top view of the present invention, and Fig. 3 is transition swivel nut schematic diagram of the present invention, Fig. 4 is the embodiments of the invention schematic diagrames, a kind of bolt Quick-disassembling device comprises transition swivel nut 1 and bolt 2, and bolt 2 is connected to the top of transition swivel nut 1.Bolt 2 is provided with the levoform screw thread.Bolt 2 is threaded in the screw on transition swivel nut 1 top.The bottom thread of transition swivel nut 1 is connected to the top of workpiece 3.The bottom of bolt 2 withstands on the top of workpiece 3.The top of transition swivel nut 1 is provided with outer-hexagonal.
During use, first transition swivel nut 1 bottom is spun on workpiece 3(studs) the top; Bolt 2 is screwed in the top of transition swivel nut 1, the screw thread of bolt 2 is levoform again, and transition swivel nut 1 is loosening in the time of can preventing from dismantling; Then screw bolt 2, the top of its bottom top tight workpiece 3 is fastenedly connected transition swivel nut 1, bolt 2 and workpiece 3 threes and is integral; Then use spanner to be enclosed within on the outer-hexagonal, turn transition swivel nut 1, just workpiece 3 easy removal from the parts can be got off; The bolt 2 that comes loose at last screws off transition swivel nut 1, has just finished the dismantlement work of stud.
Claims (6)
1. a bolt Quick-disassembling device is characterized in that, comprises transition swivel nut (1) and bolt (2), and bolt (2) is connected to the top of transition swivel nut (1).
2. bolt Quick-disassembling device according to claim 1 is characterized in that, bolt (2) is provided with the levoform screw thread.
3. bolt Quick-disassembling device according to claim 1 is characterized in that, bolt (2) is threaded in the screw on transition swivel nut (1) top.
4. bolt Quick-disassembling device according to claim 1 is characterized in that, the bottom thread of transition swivel nut (1) is connected to the top of workpiece (3).
5. bolt Quick-disassembling device according to claim 1 is characterized in that, the bottom of bolt (2) withstands on the top of workpiece (3).
6. bolt Quick-disassembling device according to claim 1 is characterized in that, the top of transition swivel nut (1) is provided with outer-hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104729897A CN102909692A (en) | 2012-11-21 | 2012-11-21 | Bolt dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104729897A CN102909692A (en) | 2012-11-21 | 2012-11-21 | Bolt dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909692A true CN102909692A (en) | 2013-02-06 |
Family
ID=47608390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104729897A Pending CN102909692A (en) | 2012-11-21 | 2012-11-21 | Bolt dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858836A (en) * | 2015-05-08 | 2015-08-26 | 马宁 | Dismounting device for hexagon nut of paper feeding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228181A (en) * | 1991-08-26 | 1993-07-20 | Ingle Michael D | Flange aligning device |
| CN2335750Y (en) * | 1998-02-08 | 1999-09-01 | 朱连成 | Device for assembling engine cylinder sleeve or detaching same |
| DE102005051243A1 (en) * | 2005-10-26 | 2007-05-03 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Fastening element for fastening in a through hole in a plate with one-sided accessibility, setting tool and removal tool for the fastening element |
| CN102003440A (en) * | 2010-11-02 | 2011-04-06 | 国营万峰无线电厂 | Circular tube connection structure and special assembling and disassembling tool thereof |
| CN202278550U (en) * | 2011-10-27 | 2012-06-20 | 南车资阳机车有限公司 | Double end stud screwing and extracting device |
-
2012
- 2012-11-21 CN CN2012104729897A patent/CN102909692A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228181A (en) * | 1991-08-26 | 1993-07-20 | Ingle Michael D | Flange aligning device |
| CN2335750Y (en) * | 1998-02-08 | 1999-09-01 | 朱连成 | Device for assembling engine cylinder sleeve or detaching same |
| DE102005051243A1 (en) * | 2005-10-26 | 2007-05-03 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Fastening element for fastening in a through hole in a plate with one-sided accessibility, setting tool and removal tool for the fastening element |
| CN102003440A (en) * | 2010-11-02 | 2011-04-06 | 国营万峰无线电厂 | Circular tube connection structure and special assembling and disassembling tool thereof |
| CN202278550U (en) * | 2011-10-27 | 2012-06-20 | 南车资阳机车有限公司 | Double end stud screwing and extracting device |
Non-Patent Citations (1)
| Title |
|---|
| 苏凤宇: "浅析一种双头螺柱拆卸工具", 《装备制造技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858836A (en) * | 2015-05-08 | 2015-08-26 | 马宁 | Dismounting device for hexagon nut of paper feeding machine |
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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: 20130206 |