CN102059675B - Multipurpose sleeve - Google Patents

Multipurpose sleeve Download PDF

Info

Publication number
CN102059675B
CN102059675B CN 201010566136 CN201010566136A CN102059675B CN 102059675 B CN102059675 B CN 102059675B CN 201010566136 CN201010566136 CN 201010566136 CN 201010566136 A CN201010566136 A CN 201010566136A CN 102059675 B CN102059675 B CN 102059675B
Authority
CN
China
Prior art keywords
sleeve
claw
matrix
clamping
bolt head
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.)
Active
Application number
CN 201010566136
Other languages
Chinese (zh)
Other versions
CN102059675A (en
Inventor
裴韶光
林麟
田刚领
王振
刘罗鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pinggao Group Co Ltd
Original Assignee
Pinggao Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pinggao Group Co Ltd filed Critical Pinggao Group Co Ltd
Priority to CN 201010566136 priority Critical patent/CN102059675B/en
Publication of CN102059675A publication Critical patent/CN102059675A/en
Application granted granted Critical
Publication of CN102059675B publication Critical patent/CN102059675B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to a multipurpose sleeve, comprising a sleeve substrate, wherein one end of the sleeve substrate is provided with a connector which is used for stopping and clamping a turning handle, and the other end of the sleeve substrate is hinged with at least two jaws which are used for stopping and clamping a bolt head; the jaws are evenly distributed on the sleeve substrate; one end far away from a hinged end, of each jaw is provided with a clamping section for stopping and clamping the bolt head; an elastic device is arranged between the sleeve substrate and each jaw; each jaw is divergent from the hinged end to the other end under the action of the corresponding elastic device; and one end close to the jaws, of the sleeve substrate is provided with a regulating sleeve in a threaded mode, wherein the regulating sleeve is used for regulating the degree of opening for each jaw. Because the jaws of the multipurpose sleeve are hinged with the sleeve substrate, the regulating sleeve is spun to regulate the degree of opening for each jaw, therefore, the multipurpose sleeve is suitable for disassembling and assembling bolts with different specifications, thereby enlarging the range of application of the sleeve, and solving the problem that the existing socket spanner has narrow range of application.

Description

Multiplex sleeve
Technical field
The present invention relates to a kind of bolt disassembly instrument, especially a kind of multiplex sleeve.
Background technology
At present, be used on the market instrument of dismounting hex bolts have a variety of, such as open-end wrench, double offset ring spanner, monkey wrench, box spanner etc., wherein box spanner with its anti-slip, can go deep into the advantages such as small space and accepted by people widely and favor.Present box spanner mainly contains coupling box, Hexagonal jacket etc., be generally tailored version, be that every kind of sleeve is shaped as the basis with its size and endoporus, the box spanner of each model is only applicable to a kind of bolt of model, and the shape of each box spanner generally all is corresponding with the standard bolt part; Therefore, the scope of application of existing spanner is narrower, at some special occasions, when needing the bolt of dismounting Multiple Type, necessary frequent instrument, this has reduced staff's operating efficiency on the one hand, has also increased on the other hand the quantity of staff's carrying implement, bring inconvenience for carrying of staff, also increased the instrument cost simultaneously; In addition, have the occasion of nonstandard bolt part at some, existing box spanner is helpless, cisco unity malfunction.
Summary of the invention
The object of the present invention is to provide a kind of multiplex sleeve, to solve the problem of existing box spanner narrow application range.
In order to address the above problem, multiplex sleeve of the present invention is by the following technical solutions: a kind of multiplex sleeve, comprise the sleeve matrix, one end of described sleeve matrix is hinged with at least two and is used for only revolving the claw that card is joined with bolt head, described each claw circumferentially is distributed on the sleeve matrix and is overhung at outside the sleeve matrix, each claw has respectively for only revolving the clamping section that card is joined with bolt head away from an end of its hinged end, the clamping section of each claw surrounds one and is used for the oral area that bolt head embeds, and is provided be used to the elastic device that struts each claw between sleeve matrix and each claw; The sleeve matrix leads vertically near an end of claw and is equipped with regulating sleeve for regulating each claw opening degree, and described regulating sleeve has a running-on that is used for drawing in or discharging each claw
Be provided with between the clamping Duan Yuqi corpus unguis of described each claw for the spacing shoulder that limits the bolt head insert depth; Be provided with on the medial surface of the clamping section of each claw for only revolving the draw-in groove that card is joined with bolt head.
Described draw-in groove is the V-shaped groove that extends along the claw length direction.
Described elastic device is the reduction torsion spring that is arranged between each claw and the described sleeve matrix.
Described elastic device be resiliency supported in the corresponding end face of sleeve matrix and and each claw between reseting shrapnel.
Described each reseting shrapnel is connected mutually near an end of sleeve matrix, and the other end is slidingly matched with the medial surface of corresponding claw, and each reseting shrapnel is from forming the elastic skeleton of divergent shape to the other end near an end of sleeve matrix.
Described elastic skeleton is fixed on the corresponding end face of sleeve matrix near an end of sleeve matrix.
Be provided with for the gathering sill with the cooperation of corresponding reseting shrapnel guiding along its length direction respectively on the medial surface of described each claw and reach the limited step that is used for limiting corresponding shell fragment sliding stroke.
Because the claw of multiplex sleeve of the present invention is articulated on the described sleeve matrix, therefore can regulate by the described regulating sleeve of turn the opening degree of each claw, be applicable to the dismounting of the bolt of different large ting models, increase the scope of application of sleeve, solved the problem of existing box spanner narrow application range.
Further, described spacing shoulder can be used for the clamping position of accurate abutment sleeve and bolt head, prevents from joining inefficacy because of sleeve with the not corresponding card that causes in the clamping position of bolt head; Draw-in groove can be used for further preventing between sleeve and the bolt head skidding occuring; V-shaped groove can be better and the profile of bolt head suitable, strengthen the anti-slip effect; Torsion spring can keep corresponding claw automatically to keep open configuration and simple in structure, with low cost when regulating sleeve is subjected to displacement; Reseting shrapnel can be used for keeping the maximum open configuration of corresponding shell fragment under the regulating sleeve constraint equally, and because reseting shrapnel is to be arranged between claw and the sleeve matrix, therefore can change easily; Each reseting shrapnel is connected and forms elastic skeleton, the strong point of each reseting shrapnel is converged, make the stressed counteracting of each shell fragment on all directions, prevent that the strong point is subjected to displacement and cause reseting shrapnel to lose efficacy, also be convenient to fix simultaneously; Gathering sill can prevent the problem of the reseting shrapnel inefficacy that corresponding reseting shrapnel causes because of the claw that departs from even throw off correspondence in sliding process, limited step is used for preventing that each shell fragment from sliding into the clamping section of corresponding claw.
Description of drawings
Fig. 1 is the cross-sectional schematic of the embodiment 1 of multiplex sleeve of the present invention;
Fig. 2 is the structural representation of Fig. 1 middle sleeve matrix;
Fig. 3 is the structural representation of claw among Fig. 1;
Fig. 4 is the structural representation of Fig. 1 Elastic skeleton;
Fig. 5 is the structural representation of Fig. 4 under another visual angle;
Fig. 6 is the structural representation of regulating sleeve among Fig. 1;
Fig. 7 is the structural representation of the embodiment 2 of multiplex sleeve of the present invention;
Fig. 8 is the structural representation of the embodiment 3 of multiplex sleeve of the present invention;
Fig. 9 is the structural representation of Fig. 8 middle sleeve matrix;
Figure 10 is the structural representation of claw among Fig. 8.
The specific embodiment
The embodiment 1 of multiplex sleeve of the present invention shown in Fig. 1-6, is comprised of sleeve matrix 1, claw 2, elastic skeleton 3 and regulating sleeve 4.One end of sleeve matrix 1 has for the connector 5 that ends spinning and join turning handle, and the other end is provided with four hinged groove 6 that are used for hinged claw 2 along circumferentially uniform, and 2 pairs of claws should have four, and four claw 2 respectively corresponding hinged groove 6 are hinged with sleeve matrix 1; Elastic skeleton 3 resiliency supported are used for automatically keeping each claw 2 to be in maximum open configuration between each claw 2 and sleeve matrix 1; Elastic skeleton 3 is made of four reseting shrapnels 7, one end of each reseting shrapnel 7 is fixed on together, the other end is the divergent shape distribution that overhangs, the end that each reseting shrapnel 7 is connected mutually is fixed on the sleeve matrix 1 by riveted joint 8 riveted joints after being set in the riveted joint 8 that is arranged on the sleeve matrix 1 corresponding end face, the other end is slidingly matched between the medial surface of corresponding and four claws 2 respectively, correspondence is provided with gathering sill 9 and limited step on the claw 2, gathering sill 9 can prevent that corresponding reseting shrapnel 7 from causing reseting shrapnel 7 to support inefficacy because departing from even throw off corresponding claw 2 in sliding process, the limited step limited step is used for preventing that each shell fragment from sliding into the clamping section of corresponding claw; Each claw 2 all is overhung at outside the sleeve matrix 1 away from an end of its hinged end and has respectively for only revolving the clamping section 10 that card is joined with bolt head, the clamping section of each claw 2 surrounds an oral area that is used for for the bolt head embedding, all have on the clamping section 10 of each claw 2 for only revolving the V-arrangement draw-in groove 11 that card is joined with bolt head, draw-in groove 11 can be used for further preventing between sleeve and the bolt head skidding occuring; V-shaped groove can be better and the profile of bolt head suitable, strengthen the anti-slip effect; Be provided with between the clamping section 10 of each claw 2 and its corpus unguis for the spacing shoulder 12 that limits the bolt head insert depth, spacing shoulder 12 can be used for the clamping position of accurate abutment sleeve and bolt head, prevents that causing only revolving card because sleeve and the clamping position of bolt head are not corresponding joins inefficacy; Regulating sleeve 4 is sheathed on sleeve matrix 1 near an end of claw 2; regulating sleeve 4 and sleeve matrix 1 threaded engagement; regulating sleeve 4 has a running-on that is used for drawing in or discharging each claw; compress by turn regulating sleeve 4 in the use procedure or unclamp each claw 2; thereby realize the adjusting to the sleeve bore, to be applicable to the bolt of different large ting models.
The embodiment 2 of multiplex sleeve of the present invention, as shown in Figure 7, the difference of present embodiment and embodiment 1 only is that described elastic skeleton 3 is fixed in by screw 13 on the end face of sleeve matrix 1 correspondence, so easily dismounting, replacing elastic skeleton 3.
The embodiment 3 of multiplex sleeve of the present invention, shown in Fig. 8-10, the difference of present embodiment and embodiment 1 only is that described sleeve matrix 1 is provided with four hinged 14 away from an end of its connector is uniform on side face, each claw 2 by corresponding hinged 14 hinged with sleeve matrix 1; Be provided with stopper slot 15 on the end face of sleeve matrix 1 away from an end of its connector 5, elastic skeleton 3 and described 15 spacing cooperations of stopper slot; Guide-localization groove 9 on the claw omits (also can not omitting in other embodiments).
In the various embodiments described above, as long as the quantity of described claw 2 is all can more than two; Can also omit described elastic skeleton 3, then in the hinged place of each claw 2 and sleeve matrix 1 elastic devices such as torsion spring are set; The draw-in groove 11 of the clamping section 10 of each claw 2 can also or omit for rectangular channel, U-lag etc.; Regulating also slidably leads is assemblied on the sleeve matrix 1, in this case, can carry out by operator's human assistance the dismounting of bolt during use.

Claims (5)

1. multiplex sleeve, it is characterized in that: comprise the sleeve matrix, one end of described sleeve matrix is hinged with at least two and is used for only revolving the claw that card is joined with bolt head, described each claw circumferentially is distributed on the sleeve matrix and is overhung at outside the sleeve matrix, each claw has respectively for only revolving the clamping section that card is joined with bolt head away from an end of its hinged end, the clamping section of each claw surrounds one and is used for the oral area that bolt head embeds, be provided be used to the elastic device that struts each claw between sleeve matrix and each claw, described elastic device is the reseting shrapnel of resiliency supported between the corresponding end face of sleeve matrix and each claw, described each reseting shrapnel is connected mutually near an end of sleeve matrix, the other end is slidingly matched with the medial surface of corresponding claw, and each reseting shrapnel is from forming the elastic skeleton of divergent shape to the other end near an end of sleeve matrix; The sleeve matrix leads vertically near an end of claw and is equipped with regulating sleeve for regulating each claw opening degree, and described regulating sleeve has a running-on that is used for drawing in or discharging each claw.
2. multiplex sleeve according to claim 1 is characterized in that: be provided with between the clamping Duan Yuqi corpus unguis of described each claw for the spacing shoulder that limits the bolt head insert depth; Be provided with on the medial surface of the clamping section of each claw for only revolving the draw-in groove that card is joined with bolt head.
3. multiplex sleeve according to claim 2 is characterized in that: the V-shaped groove of described draw-in groove for extending along the claw length direction.
4. multiplex sleeve according to claim 1 is characterized in that: described elastic skeleton is fixed on the corresponding end face of sleeve matrix near an end of sleeve matrix.
5. multiplex sleeve according to claim 1 is characterized in that: be provided with for the gathering sill with the cooperation of corresponding reseting shrapnel guiding along its length direction respectively on the medial surface of described each claw and reach the limited step that is used for limiting corresponding shell fragment sliding stroke.
CN 201010566136 2010-11-30 2010-11-30 Multipurpose sleeve Active CN102059675B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010566136 CN102059675B (en) 2010-11-30 2010-11-30 Multipurpose sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010566136 CN102059675B (en) 2010-11-30 2010-11-30 Multipurpose sleeve

Publications (2)

Publication Number Publication Date
CN102059675A CN102059675A (en) 2011-05-18
CN102059675B true CN102059675B (en) 2013-02-13

Family

ID=43995276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010566136 Active CN102059675B (en) 2010-11-30 2010-11-30 Multipurpose sleeve

Country Status (1)

Country Link
CN (1) CN102059675B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941557A (en) * 2011-08-15 2013-02-27 上海昆杰五金工具有限公司 Stepless sleeve
CN102615626A (en) * 2012-04-13 2012-08-01 哈尔滨飞机工业集团有限责任公司 Bolt disassembly tool
CN102729191B (en) * 2012-07-02 2014-12-10 南京德朔实业有限公司 Self-adaptive sleeve
CN108127637A (en) * 2017-12-29 2018-06-08 信利(惠州)智能显示有限公司 Manipulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2165962Y (en) * 1993-05-21 1994-05-25 杨林朋 Socket type driving end of wrenches
CN1803405A (en) * 2006-01-19 2006-07-19 徐森良 Screw cap adjustable bushing
CN101444906A (en) * 2008-11-25 2009-06-03 上海昆杰五金工具有限公司 Adjustable sleeve
WO2009132426A1 (en) * 2008-04-30 2009-11-05 Pirseyedi Alex Parsa Adjustable socket
CN201950619U (en) * 2010-11-30 2011-08-31 平高集团有限公司 Multipurpose sleeve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2165962Y (en) * 1993-05-21 1994-05-25 杨林朋 Socket type driving end of wrenches
CN1803405A (en) * 2006-01-19 2006-07-19 徐森良 Screw cap adjustable bushing
WO2009132426A1 (en) * 2008-04-30 2009-11-05 Pirseyedi Alex Parsa Adjustable socket
CN101444906A (en) * 2008-11-25 2009-06-03 上海昆杰五金工具有限公司 Adjustable sleeve
CN201950619U (en) * 2010-11-30 2011-08-31 平高集团有限公司 Multipurpose sleeve

Also Published As

Publication number Publication date
CN102059675A (en) 2011-05-18

Similar Documents

Publication Publication Date Title
CN102059675B (en) Multipurpose sleeve
CN201913579U (en) Adjustable sleeve
CN202336843U (en) Tool for detaching parts from shaft
CN201950619U (en) Multipurpose sleeve
CN202768567U (en) Right-angle connector for aluminium alloy frame
CN204793845U (en) Bolt fastening tool
CN105014592A (en) Self-centering sleeve head
CN207104752U (en) A kind of combined sleeve die nut
CN205817758U (en) A kind of portable bicycle maintenance wrench
CN108544407B (en) Mechanical socket wrench with adjustable torque force
CN203141371U (en) Wrench
CN103240705B (en) The method of Quick fastening, demounting bolt nut and realize the monkey wrench of the method
CN204711907U (en) A kind of removable spanner
CN202780975U (en) Connecting piece
CN201824295U (en) Chain wrench
CN202780976U (en) Joint
CN201231459Y (en) Box-end wrench with adjustable arm force and size
CN202825636U (en) Novel wrench
CN202200228U (en) Screw driver with magnifying glass
CN207669204U (en) A kind of anti-theft nut allen wrench
CN207344469U (en) A kind of spanner
CN206277347U (en) A kind of spare tire press plate screwing tool
CN202592281U (en) Screwdriver with movable knife bar
CN210389008U (en) AP1000 nuclear power main pump temperature probe assembly and disassembly tools
CN208986357U (en) A kind of screen cabinet terminal block terminal dismantling device

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model