CN203993651U - Detachable torque wrench - Google Patents
Detachable torque wrench Download PDFInfo
- Publication number
- CN203993651U CN203993651U CN201420403015.8U CN201420403015U CN203993651U CN 203993651 U CN203993651 U CN 203993651U CN 201420403015 U CN201420403015 U CN 201420403015U CN 203993651 U CN203993651 U CN 203993651U
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- CN
- China
- Prior art keywords
- matrix
- inserted link
- contiguous block
- block
- jack
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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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Abstract
The utility model discloses a kind of detachable torque wrench, comprise cylindrical can assembled handle, matrix and hexagonal bolt sleeve that T-shaped structure arranges, described bolt sleeve is positioned at matrix middle part, the two ends of described matrix are horizontal and vertical be respectively equipped with can with horizontal jack and longitudinal jack of can assembled handle pegging graft and coordinating, described horizontal jack is interconnected with longitudinal jack, the two ends of described matrix are respectively equipped with fixing fixed mechanism that can assembled handle, described fixed mechanism comprises the first inserted link, described matrix is provided with the chute communicating with horizontal jack and longitudinal jack intersection, described the first inserted link is located in chute slidably and one end extends to matrix and forms manipulation end outward, described manipulation end sidewall is provided with projection, between described projection and matrix, be provided with the first back-moving spring, described can assembled handle be provided with can with the hole clipping of the inner clamping of inserted link.This detachable torque wrench efficiently solve can assembled handle and matrix easily come off and cause the phenomenon that people is injured.
Description
Technical field
The utility model relates to a kind of spanner, and more particularly, it relates to a kind of detachable torque wrench.
Background technology
Spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is conventionally shaped with clamp holder portion and applies external force shank and apply external force in the one or both ends of shank, just can twist opening or trepanning that bolt or nut are held bolt or nut.During use, along screw thread rotation direction, at shank, apply external force, just can twist bolt or nut.At present conventional spanner mostly is fixed or only steps up position adjustable, therefore often in use procedure, needs larger space, inapplicable or inconvenient operation when some narrow places especially servicing machine.
Number of patent application is the Chinese patent of 201420072247.X, disclose a kind of detachable torque wrench, comprising can assembled handle, matrix, bolt sleeve, and matrix is T type structure, bolt sleeve is positioned at matrix middle part, can by the projection of front end, insert the blind hole at matrix two ends by assembled handle.This spanner efficiently solves the problem of above-mentioned existence.
But this patent also exists weak point and is, because the projection on can assembled handle is only just pegged graft and coordinated with blind hole, like this can assembled handle in spanner turn bolt easily and matrix come off, cause people when pulling thereby injured, and can assembled handle just pegging graft to coordinate by projection and blind hole be connected with matrix, matrix or can easily damage by assembled handle when pulling like this.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of detachable torque wrench, this detachable torque wrench efficiently solve when pulling can assembled handle and matrix easily come off and cause the phenomenon that people is injured.
For achieving the above object, the utility model provides following technical scheme: a kind of detachable torque wrench, comprise cylindrical can assembled handle, matrix and hexagonal bolt sleeve that T-shaped structure arranges, described bolt sleeve is positioned at matrix middle part, the two ends of described matrix are horizontal and vertical be respectively equipped with can with horizontal jack and longitudinal jack of can assembled handle pegging graft and coordinating, described horizontal jack is interconnected with longitudinal jack, the two ends of described matrix are respectively equipped with fixing fixed mechanism that can assembled handle, described fixed mechanism comprises the first inserted link, described matrix is provided with the chute communicating with horizontal jack and longitudinal jack intersection, described the first inserted link is located in chute slidably and one end extends to matrix and forms manipulation end outward, described manipulation end sidewall is provided with projection, between described projection and matrix, be provided with the first back-moving spring, described can assembled handle be provided with can with the hole clipping of the inner clamping of inserted link.
The utility model is preferred: describedly can be provided with the fixture block with U-lag by assembled handle sidewall, described U-lag opening is towards horizontal jack and longitudinal jack, described U-lag can with base side walls clamping.
The utility model is preferred: described matrix comprises the contiguous block being fixedly connected with bolt sleeve and is hinged on the hinge bar at contiguous block two ends, between described hinge bar and contiguous block, be provided with limit switch, described limit switch comprise respectively can with the second inserted link of two hinge bar clampings, described two second inserted links are located on contiguous block slidably, on described contiguous block, be respectively equipped with the through hole sliding for the second inserted link, described two second inserted link one end all extend to outside contiguous block and be provided with linkage board between its both ends, between described linkage board and contiguous block, be provided with the second back-moving spring, when hinge bar is vertical with contiguous block, described hinge bar is provided with the first draw-in groove with inserted link clamping, when described hinge bar is parallel with contiguous block, described hinge bar is provided with the second draw-in groove with inserted link clamping.
The utility model is preferred: described arbitrary hinge bar is provided with clamping block, and described another hinged block is provided with projection, described projection be provided with can with the buckling groove of clamping block rotary fastening.
The utility model is preferred: on described bolt sleeve inwall, be fitted with some hexagonal lamellar bodies, in described bolt sleeve, be provided with elastomer block, described lamellar body the inner is all connected with contiguous block by elastomer block.
The utility model is preferred: the outside of described linkage board is provided with and helps pulling block, described in to help pulling block be the setting of T shape.
Compared with prior art, the beneficial effects of the utility model are: when can assembled handle and matrix when will assemble, as long as the first inserted link is pulled outward, make it be reduced in chute and then river can assembled handle be inserted into horizontal jack or longitudinally in jack, bleeding off the first inserted link can automatically be inserted in hole clipping under the effect of the first spring, simple and convenient, thereby make to be firmly connected with matrix by assembled handle, efficiently solve when pulling can assembled handle and matrix easily come off and cause the phenomenon that people is injured.
Accompanying drawing explanation
Fig. 1 is the stereogram of the detachable torque wrench embodiment of the utility model;
Fig. 2 is the stereogram after hinge bar upset in Fig. 1;
Fig. 3 is the structure chart of the detachable torque wrench embodiment of the utility model;
Fig. 4 is the structure chart of the detachable torque wrench embodiment of the utility model;
Fig. 5 is the cutaway view of C-C in Fig. 1.
Reference numeral: 1, can assembled handle; 2, matrix; 3, bolt sleeve; 4, horizontal jack; 5, longitudinal jack; 6, fixed mechanism; 61, the first inserted link; 62, chute; 63, manipulation end; 64, projection; 65, the first back-moving spring; 66, hole clipping; 7, fixture block; 8, hinge bar; 9, contiguous block; 10, limit switch; 101, the second inserted link; 102, through hole; 103, linkage board; 104, the second back-moving spring; 105, the first draw-in groove; 106, the second draw-in groove; 11, clamping block; 12, projection; 13, buckling groove; 14, lamellar body; 15, elastomer block; 16, help pulling block.
The specific embodiment
Referring to figs. 1 through Fig. 5, the detachable torque wrench embodiment of the utility model is described further.
A kind of detachable torque wrench, comprise cylindrical can assembled handle 1, matrix 2 and hexagonal bolt sleeve 3 that T-shaped structure arranges, described bolt sleeve 3 is positioned at matrix 2 middle parts, the two ends of described matrix 2 are horizontal and vertical be respectively equipped with can with horizontal jack 4 and longitudinal jack 5 of can assembled handle 1 pegging graft and coordinating, described horizontal jack 4 is interconnected with longitudinal jack 5, the two ends of described matrix 2 are respectively equipped with fixing fixed mechanism 6 that can assembled handle 1, described fixed mechanism 6 comprises the first inserted link 61, described matrix 2 is provided with the chute 62 communicating with horizontal jack 4 and longitudinal jack 5 intersections, described the first inserted link 61 is located in chute 62 slidably and one end extends to the outer formation manipulation end 63 of matrix 2, described manipulation end 63 sidewalls are provided with projection 64, described protruding 64 and matrix 2 between be provided with the first back-moving spring 65, matrix 2 upper grooves, the first back-moving spring 65 is installed in groove, described can assembled handle 1 be provided with can with the hole clipping 66 of the inner clamping of inserted link.
By adopting technique scheme, when can assembled handle 1 when will assemble with matrix 2, as long as the first inserted link 61 is pulled outward, make it be reduced in chute 62 and then river can assembled handle 1 be inserted into horizontal jack 4 or longitudinally in jack 5, bleeding off the first inserted link 61 can automatically be inserted in hole clipping 66 under the effect of the first spring, under the effect of the first spring, the first inserted link 61 is stably plugged in hole clipping 66, simple and convenient, thereby make to be firmly connected with matrix 2 by assembled handle 1, efficiently solve when pulling and can easily come off and cause the phenomenon that people is injured with matrix 2 by assembled handle 1, laterally jack 4 is interconnected with longitudinal jack 5, like this if fixed mechanism 6 just can fix two diverse locations can assembled handle 1, simple in structure, be easy to manufacture, reduce manufacturing cost, need the dismounting can assembled handle 1 time, as long as the first inserted link 61 is pulled outward itself and jack is departed from by manipulation end 63, so just can pull out can assembled handle 1, whole simple to operation.
Describedly can be provided with the fixture block 7 with U-lag by assembled handle 1 sidewall, described U-lag opening is towards horizontal jack 4 and longitudinal jack 5, described U-lag can with matrix 2 sidewall clampings.
By adopting technique scheme, can be inserted into after horizontal jack 4 or longitudinal jack 5 by assembled handle 1, U-lag on fixture block 7 can with matrix 2 sidewall clampings, arranging like this can make can assembled handle 1 more stable regularly with matrix 2, also can efficiently solve spanner matrix 2 or can hold flimsy problem by assembled handle 1 when pulling.
Described matrix 2 comprises the contiguous block 9 being fixedly connected with bolt sleeve 3 and the hinge bar 8 that is hinged on contiguous block 9 two ends, contiguous block 9 two ends are respectively equipped with mounting groove, on two hinge bars 8, be equipped with respectively rotating shaft, two hinge bars 8 are arranged in mounting groove by rotating shaft respectively rotationally, between described hinge bar 8 and contiguous block 9, be provided with limit switch 10, described limit switch 10 comprise respectively can with the second inserted link 101 of two hinge bar 8 clampings, described two second inserted links 101 are located on contiguous block 9 slidably, on described contiguous block 9, be respectively equipped with the through hole 102 sliding for the second inserted link 101, described two second inserted link 101 one end all extend to outside contiguous block 9 and between its both ends, are provided with linkage board 103, between described linkage board 103 and contiguous block 9, be provided with the second back-moving spring 104, linkage board 103 is provided with groove, back-moving spring 104 is fixedly mounted in the groove on contiguous block 9, when hinge bar 8 is vertical with contiguous block 9, described hinge bar 8 is provided with the first draw-in groove 105 with inserted link clamping, when described hinge bar 8 is parallel with contiguous block 9, described hinge bar 8 is provided with the second draw-in groove 106 with inserted link clamping.
By adopting technique scheme, if the words that horizontal space is restricted in spanner wrenching bolt, linkage board 103 can be pulled outward spins off respectively two first inserted links 61 from the second draw-in groove 106, and then rotating hinge extension bar 8 makes it vertical with contiguous block 9, the first inserted link 61 can automatically snap onto in the first draw-in groove 105 under the effect of the first back-moving spring 65, and whole like this matrix 2 just greatly reduces in horizontal taking up room; The hinge bar 8 at two ends rotates to vertical with contiguous block 9 time, make whole matrix 2 greatly elongated on vertically, so just can remove easily to rotate the bolt in some deep trouths, whole spanner can change hinge bar 8 and position that can assembled handle 1 according to operating space, makes the more difficult restriction that is subject to operating space of handle; Two hinge bars 8 rotate to parallel with contiguous block 9 time, can make like this moment become large, make spanner more laborsaving when pulling; Two hinge bars 8 can stably fix with contiguous block 9 by two first inserted links 61, and in needs rotating hinge extension bar 8, easy to operate, as long as pull linkage board 103 just passable, simple in structure being easy to of whole limit switch 10 manufactured; Can directly be inserted in horizontal jack 4 and longitudinal jack 5 by assembled handle 1, be provided with after linkage board 103, as long as just can drive two the first inserted links 61 to move after pulling linkage board 103, simple and convenient.
Described arbitrary hinge bar 8 is provided with clamping block 11, and described another hinged block is provided with projection 12, described projection 12 be provided with can with the buckling groove 13 of clamping block 11 rotary fastenings.
By adopting technique scheme, when two hinge bars 8 turn to respectively vertical with contiguous block 9 time, clamping block 11 snaps onto fastening, can make like this two hinge bars 8 more stable regularly, make spanner when torsion is pulled, the place that hinge bar 8 is connected with contiguous block 9 is difficult for turning round bad.
On described bolt sleeve 3 inwalls, be fitted with some hexagonal lamellar bodies 14, in described bolt sleeve 3, be provided with elastomer block 15, described lamellar body 14 the inners are all connected with contiguous block 9 by elastomer block 15.
By adopting technique scheme, when bolt sleeve 3 is set on bolt, bolt can be compressing into top than its little lamellar body 14, and large lamellar body 14 is understood the fastening bolt that entangles, and so just can pull the bolt of different size dimensions.
The outside of described linkage board 103 is provided with and helps pulling block 16, described in help pulling block 16 for the setting of T shape.
By adopting technique scheme, help pulling block 16 for the setting of T shape, when needs pull linkage board 103, as long as help on pulling block 16 by finger is anchored to, can facilitate like this people to exert all one's strength, thereby can pull linkage board 103 more conveniently.
Claims (6)
1. a detachable torque wrench, comprise cylindrical can assembled handle, matrix and hexagonal bolt sleeve that T-shaped structure arranges, described bolt sleeve is positioned at matrix middle part, it is characterized in that: the two ends of described matrix are horizontal and vertical be respectively equipped with can with horizontal jack and longitudinal jack of can assembled handle pegging graft and coordinating, described horizontal jack is interconnected with longitudinal jack, the two ends of described matrix are respectively equipped with fixing fixed mechanism that can assembled handle, described fixed mechanism comprises the first inserted link, described matrix is provided with the chute communicating with horizontal jack and longitudinal jack intersection, described the first inserted link is located in chute slidably and one end extends to matrix and forms manipulation end outward, described manipulation end sidewall is provided with projection, between described projection and matrix, be provided with the first back-moving spring, described can assembled handle be provided with can with the hole clipping of the inner clamping of inserted link.
2. detachable torque wrench according to claim 1, is characterized in that: describedly can be provided with the fixture block with U-lag by assembled handle sidewall, described U-lag opening is towards horizontal jack and longitudinal jack, described U-lag can with base side walls clamping.
3. detachable torque wrench according to claim 1, it is characterized in that: described matrix comprises the contiguous block being fixedly connected with bolt sleeve and is hinged on the hinge bar at contiguous block two ends, between described hinge bar and contiguous block, be provided with limit switch, described limit switch comprise respectively can with the second inserted link of two hinge bar clampings, described two second inserted links are located on contiguous block slidably, on described contiguous block, be respectively equipped with the through hole sliding for the second inserted link, described two second inserted link one end all extend to outside contiguous block and be provided with linkage board between its both ends, between described linkage board and contiguous block, be provided with the second back-moving spring, when hinge bar is vertical with contiguous block, described hinge bar is provided with the first draw-in groove with inserted link clamping, when described hinge bar is parallel with contiguous block, described hinge bar is provided with the second draw-in groove with inserted link clamping.
4. detachable torque wrench according to claim 3 is pulled, and it is characterized in that: described arbitrary hinge bar is provided with clamping block, and described another hinged block is provided with projection, described projection be provided with can with the buckling groove of clamping block rotary fastening.
5. detachable torque wrench according to claim 1, is characterized in that: on described bolt sleeve inwall, be fitted with some hexagonal lamellar bodies, in described bolt sleeve, be provided with elastomer block, described lamellar body the inner is all connected with contiguous block by elastomer block.
6. detachable torque wrench according to claim 3, is characterized in that: the outside of described linkage board is provided with and helps pulling block, described in to help pulling block be the setting of T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403015.8U CN203993651U (en) | 2014-07-21 | 2014-07-21 | Detachable torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403015.8U CN203993651U (en) | 2014-07-21 | 2014-07-21 | Detachable torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993651U true CN203993651U (en) | 2014-12-10 |
Family
ID=52033714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403015.8U Expired - Fee Related CN203993651U (en) | 2014-07-21 | 2014-07-21 | Detachable torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304220A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Lamination auxiliary tool |
| CN107053065A (en) * | 2017-04-11 | 2017-08-18 | 绍兴环洲工具制造有限公司 | A kind of storage type dismantling device |
| CN109817413A (en) * | 2019-04-04 | 2019-05-28 | 广东悦威电力有限公司 | Plate connection structure and dry-type transformer protective shell |
-
2014
- 2014-07-21 CN CN201420403015.8U patent/CN203993651U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304220A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Lamination auxiliary tool |
| CN107053065A (en) * | 2017-04-11 | 2017-08-18 | 绍兴环洲工具制造有限公司 | A kind of storage type dismantling device |
| CN107053065B (en) * | 2017-04-11 | 2019-04-09 | 绍兴环洲工具制造有限公司 | A kind of storage type dismantling device |
| CN109817413A (en) * | 2019-04-04 | 2019-05-28 | 广东悦威电力有限公司 | Plate connection structure and dry-type transformer protective shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |