CN202185879U - Wrench auxiliary device for disassembling bolt - Google Patents
Wrench auxiliary device for disassembling bolt Download PDFInfo
- Publication number
- CN202185879U CN202185879U CN2011202815812U CN201120281581U CN202185879U CN 202185879 U CN202185879 U CN 202185879U CN 2011202815812 U CN2011202815812 U CN 2011202815812U CN 201120281581 U CN201120281581 U CN 201120281581U CN 202185879 U CN202185879 U CN 202185879U
- Authority
- CN
- China
- Prior art keywords
- bolt
- prism
- spanner
- auxiliary member
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model provides a wrench auxiliary device for disassembling a bolt, which is used for helping the wrench to fasten or loose nuts, comprising a prism in which the middle part is provided with a through hole, wherein the through hole fits the shape of the head of the bolt; the prism is a magnetic body and is sleeved on the head of the bolt. The wrench auxiliary device has simple structure and strong popularization.
Description
Technical field
The utility model relates to a kind of bolt disassembly and uses the spanner auxiliary member.
Background technology
The connecting bolt of on-the-spot some equipment of maintenance be in the gap little, hinder many positions, general opening or double offset ring spanner are difficult to arrive, thus fastening very painstaking, even possibly have the fastening not in place and possibility that causes the accident.
The utility model content
The technical problem that the utility model will solve is to provide a kind of bolt disassembly simple in structure, easy to use to use the spanner auxiliary member.
In order to address the above problem, the bolt disassembly that the utility model provides is used the spanner auxiliary member, is used for auxiliary spanner and tightens or loosens nut; The prism that has through hole in the middle of comprising; Said through hole matches with the shape of said bolt head, and said prism is a magnetic, and said prism is enclosed within bolt head.
Preferably, said bolt is a hexagon-headed bolt, and said through hole is a regular hexagon.
Preferably, said prism is a triangular prism.
The bolt disassembly of the utility model is used the spanner auxiliary member, and is simple in structure, easy to use, generalization is strong.
Description of drawings
Fig. 1 is the structural representation of the utility model spanner auxiliary member triangular prism.
Fig. 2 is the sketch map of the utility model spanner auxiliary member under user mode.
Fig. 3 is the schematic top plan view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be specified.
Bolt disassembly as shown in Figure 1 is used the spanner auxiliary member, is used for auxiliary spanner 1 and tightens or loosens nut 32, has the triangular prism 2 of through hole 21 in the middle of comprising, through hole 21 matches with the shape of bolt 3 heads, and prismatic 2 is magnetic, and prismatic 2 are enclosed within bolt 3 heads.Bolt 3 is a hexagon-headed bolt, and through hole 21 is a regular hexagon.
As shown in Figures 2 and 3, in when work, the bolt disassembly of this utility model is inserted in by in the turret head 31 of assembling-disassembling bolt 3 with spanner auxiliary member triangular prism 2; Under magneticaction, this triangular prism 2 just is adsorbed on first connecting plate 4, turns the nut 32 of these bolt 3 opposite sides near second connecting plate 5; When reaching fast tightening state, this spanner auxiliary member triangular prism 2 just can rotate together with screw rod 33, because this spanner auxiliary member is the triangular prism assembling structure; Comparatively outstanding limit just can be against on the obstacle 6, thus the rotation of restriction screw rod 33, so; Can continue to turn opposite side nut 32, put in place until fastening.
The bolt disassembly of the utility model is used the spanner auxiliary member; Can assist easily and flexibly fastening gap little, stop many bolts; Solve the fastening difficult problem of connecting bolt that general opening or double offset ring spanner are difficult to reach the place; And on-the-spot be difficult to fastening bolt fastened after, most important for the normal operation of the equipment of assurance, can guarantee equipment performance and security better;
This bolt disassembly also can and stop mode according to the shape of obstacle with the spanner auxiliary member, is designed to polygon prism structures such as quadrangle, and can processes serial sheathing tool according to different bolts, and simple in structure, generalization is extremely strong.
More than just utility model has been carried out exemplary explanation, the concrete implementation of the utility model is not limited thereto.The insubstantial modifications that design of any employing the utility model and technical scheme are carried out is all within the protection domain of the utility model.
Claims (3)
1. a bolt disassembly is used the spanner auxiliary member; Be used for auxiliary spanner (1) and tighten or loosen nut (32); It is characterized in that: the prism (2) that has through hole (21) in the middle of comprising; Said through hole (21) matches with the shape of bolt (3) head, and said prism (2) is a magnetic, and said prism (2) is enclosed within said bolt (3) head.
2. bolt disassembly according to claim 1 is used the spanner auxiliary member, it is characterized in that: said bolt (3) is a hexagon-headed bolt, and said through hole (21) is a regular hexagon.
3. bolt disassembly according to claim 1 is used the spanner auxiliary member, it is characterized in that: said prism (2) is a triangular prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202815812U CN202185879U (en) | 2011-08-04 | 2011-08-04 | Wrench auxiliary device for disassembling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202815812U CN202185879U (en) | 2011-08-04 | 2011-08-04 | Wrench auxiliary device for disassembling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185879U true CN202185879U (en) | 2012-04-11 |
Family
ID=45917349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202815812U Expired - Lifetime CN202185879U (en) | 2011-08-04 | 2011-08-04 | Wrench auxiliary device for disassembling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666414A (en) * | 2016-04-21 | 2016-06-15 | 安徽机电职业技术学院 | Bolt auxiliary mounting device |
-
2011
- 2011-08-04 CN CN2011202815812U patent/CN202185879U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666414A (en) * | 2016-04-21 | 2016-06-15 | 安徽机电职业技术学院 | Bolt auxiliary mounting device |
| CN105666414B (en) * | 2016-04-21 | 2017-08-25 | 山东圣沃新能源汽车股份有限公司 | A kind of bolt auxiliary installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |