CN204053889U - A kind of box spanner of quick-replaceable sleeve - Google Patents
A kind of box spanner of quick-replaceable sleeve Download PDFInfo
- Publication number
- CN204053889U CN204053889U CN201420365420.5U CN201420365420U CN204053889U CN 204053889 U CN204053889 U CN 204053889U CN 201420365420 U CN201420365420 U CN 201420365420U CN 204053889 U CN204053889 U CN 204053889U
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- CN
- China
- Prior art keywords
- auxiliary
- mobile jib
- quick
- box spanner
- shroud member
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- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to machining tools art, be specifically related to a kind of box spanner of quick-replaceable sleeve, comprise the auxiliary that mobile jib is connected with described mobile jib and the handle be connected with described auxiliary, " U " type opening is provided with in one end of mobile jib, " U " type opening part is connected with the shroud member with multiple sleeve, shroud member can along " U " type opening in mobile jib parallel direction 360 degree rotation, so just can reach by simple turnbarrel component the object exchanging collet head for, convenient to use.
Description
Technical field
The present invention relates to machining tools art, be specifically related to a kind of box spanner of quick-replaceable sleeve.
Technical background
In industrial production and daily life, we often need installing/dismounting mechanical part, often need to use spanner or box spanner carries out fastening to nut and back-outs, when utilizing spanner, because pinch bar is long, often there is no enough large space in mechanical part, use very inconvenient, so box spanner has just become good selection.Traditional box spanner is disposable can only install a collet head, when rotating the nut of different size model, we need the frequent collet head changing correspondence with it, waste the time greatly, also need when detachable maintaining engineering goods in addition to carry with several collet heads for subsequent use, use trouble, operating efficiency is low.
In addition, box spanner is also frequent, and with an auxiliary, when utilizing sleeve barrel tool rotating nut, this auxiliary serves the effect of a moment of torsion, so auxiliary is longer, moment is larger.Auxiliary in traditional box spanner often length is fixed, fastening or often require great effort very much because moment uses not when back-outing larger securing member.
Summary of the invention
In use need often to change the defect of collet head to solve conventional sleeve spanner, the invention provides a kind of can the box spanner of quick-replaceable collet head.
The present invention realizes the technical scheme that above-mentioned technique effect adopts:
A kind of box spanner of quick-replaceable sleeve, comprise the auxiliary that mobile jib is connected with mobile jib and the handle be connected with auxiliary, one end of mobile jib is provided with " U " type opening, " U " type opening part is connected with the shroud member with multiple sleeve, and the connected mode of shroud member and mobile jib is for being flexibly connected.Auxiliary comprises one-level auxiliary and secondary auxiliary, and the connected mode between described one-level auxiliary and described secondary auxiliary is sleeve connection.
Preferably, on described mobile jib " U " and type opening is also provided with positioner, described positioner comprise tighten screw, holddown spring and positioning ejection nail.
Preferably, described shroud member and the movable connection method of described mobile jib are that pin is connected.
Preferably, described mobile jib and described one-level auxiliary are flexibly connected by pin, and described secondary auxiliary is fixedly connected with by thread with described handle.
Preferably, described shroud member is with four sleeves.
Preferably, described shroud member is with six sleeves.
Preferably, described shroud member is with eight sleeves.
The invention has the beneficial effects as follows: the box spanner in the present invention is provided with " U " type opening in one end of mobile jib, the shroud member with multiple sleeve is connected with at " U " type opening part, shroud member is free to " U " 360 degree of rotations on type opening, so just can reach by simple turnbarrel component the object exchanging collet head for, convenient to use.Secondary auxiliary can stretch in one-level auxiliary, freely can control the length of auxiliary, like this can fastening or when back-outing larger securing member increase moment, play labour-saving effect.
figure of description
Fig. 1 is whole structure figure of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the enlarged drawing of A place positioner in this Fig. 2.
Wherein 1 is shroud member, and 2 is pin, and 3 is mobile jib, and 31 is " U " type opening, and 4 is pin, and 5 is auxiliary, and 51 is one-level auxiliary, and 52 is secondary auxiliary, and 6 is handle, and 61 is thread, and 7 is positioning ejection nail, and 8 is holddown spring, and 9 for tightening screw.
Detailed description of the invention
For making to have a better understanding of the present invention, referring to Figure of description and specific embodiment, the present invention will be further described:
As shown in the figure, a kind of box spanner of quick-replaceable sleeve, comprise the auxiliary 5 that mobile jib 3 is connected with mobile jib and the handle 6 be connected with auxiliary, " U " type opening 31 is provided with in one end of mobile jib 3, be connected with the shroud member 1 with multiple sleeve at " U " type opening 31 place, shroud member 1 and " U " type opening 31 are flexibly connected by pin 4.Shroud member 1 can by " U " type opening 31 on mobile jib 3 in mobile jib 3 parallel direction 360 degree rotation, when using this sleeve barrel tool, run into the securing member of different model, we can on shroud member 1 sleeve of the corresponding model of unrestricted choice, rotate to operating position, quickly and easily turn-knob is carried out to securing member, do not need often to change the sleeve on shroud member 1.
On mobile jib 3 " " type opening 31 is also provided with positioner, and on shroud member, corresponding each sleeve portion is provided with it corresponding locating hole to U.Positioner comprise tighten screw 9, holddown spring 8 and positioning ejection nail 7, by sleeve rotating to suitable station time, holddown spring 8 can be regulated to be applied on positioning ejection nail 9 by the screw 7 that tightens in positioner, dog screw 9 is made to act in the locating hole be arranged on shroud member 1, so just make shroud member 1 stationary positioned, in use can not failure mode.At next turnbarrel component 1, positioning ejection of back-outing nail 7.
Auxiliary 5 comprises one-level auxiliary 51 and secondary auxiliary 52, is slidably connected between one-level auxiliary 51 and secondary auxiliary 52 with sleeve fashion.Mobile jib 3 is connected by pin 4 with one-level auxiliary 51, and secondary auxiliary 52 is fixedly connected with by thread 61 with described handle 6.One-level auxiliary 51 inside is provided with through hole, secondary auxiliary 52 to be arranged in this through hole and can to slide by free-extension, under normal circumstances, secondary auxiliary 52 to be retracted in one-level auxiliary 51, and auxiliary 5 entire length is fixed, need to more greatly or tighter securing member carries out installing/dismounting time, secondary auxiliary 52 just can pull out by we, which adds the entire length of auxiliary 5, add use moment, rapid operation.
Shroud member 1 can install multiple sleeve, in the present invention, we have chosen installation four sleeves, install six sleeves, install eight sleeves, three kinds of mounting means, we can also select installation two sleeves, install 12 sleeves or install other the sleeve number of even-multiple, these sleeve lining edges can be hexagons, are used for tightening dismounting hex nut, also can be quadrangle, triangle, to be used for removing and installing the securing member of other type.Sleeve quantity and classification we and object can be used to change according to concrete use field.
More than show and describe general principle of the present invention, principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention; these changes and improvements all fall in claimed scope of the present invention, and the protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (7)
1. a box spanner for quick-replaceable sleeve, comprises the auxiliary that mobile jib is connected with described mobile jib and the handle be connected with described auxiliary, it is characterized in that:
One end of described mobile jib is provided with " U " type opening, and described " U " type opening part is connected with the shroud member with multiple sleeve, and the connected mode of described shroud member and described mobile jib is for being flexibly connected;
Described auxiliary comprises one-level auxiliary and secondary auxiliary, and the connected mode between described one-level auxiliary and described secondary auxiliary is that sleeve is slidably connected.
2. the box spanner of a kind of quick-replaceable sleeve according to claim 1, is characterized in that: on described mobile jib " U " and type opening is also provided with positioner, described positioner comprise tighten screw, holddown spring and positioning ejection nail.
3. the box spanner of a kind of quick-replaceable sleeve according to claim 1, is characterized in that: described shroud member and the movable connection method of described mobile jib are that pin is connected.
4. the box spanner of a kind of quick-replaceable sleeve according to claim 1, is characterized in that: described mobile jib and described one-level auxiliary are flexibly connected by pin, and described secondary auxiliary is fixedly connected with by thread with described handle.
5. according to the box spanner of a kind of quick-replaceable sleeve in claim 1-4 described in any one, it is characterized in that: described shroud member is with four sleeves.
6. according to the box spanner of a kind of quick-replaceable sleeve in claim 1-4 described in any one, it is characterized in that: described shroud member is with six sleeves.
7. according to the box spanner of a kind of quick-replaceable sleeve in claim 1-4 described in any one, it is characterized in that: described shroud member is with eight sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365420.5U CN204053889U (en) | 2014-07-04 | 2014-07-04 | A kind of box spanner of quick-replaceable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365420.5U CN204053889U (en) | 2014-07-04 | 2014-07-04 | A kind of box spanner of quick-replaceable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053889U true CN204053889U (en) | 2014-12-31 |
Family
ID=52195473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365420.5U Expired - Fee Related CN204053889U (en) | 2014-07-04 | 2014-07-04 | A kind of box spanner of quick-replaceable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117949A (en) * | 2014-07-04 | 2014-10-29 | 宁波奥克斯空调有限公司 | Socket spanner with sockets capable of being fast replaced |
| CN106799699A (en) * | 2017-04-12 | 2017-06-06 | 江西师范大学 | Multifunctional detachable wrench |
-
2014
- 2014-07-04 CN CN201420365420.5U patent/CN204053889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117949A (en) * | 2014-07-04 | 2014-10-29 | 宁波奥克斯空调有限公司 | Socket spanner with sockets capable of being fast replaced |
| CN106799699A (en) * | 2017-04-12 | 2017-06-06 | 江西师范大学 | Multifunctional detachable wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |