CN201208728Y - Combined multifunctional bolt dismounting tool - Google Patents

Combined multifunctional bolt dismounting tool Download PDF

Info

Publication number
CN201208728Y
CN201208728Y CNU2008200986006U CN200820098600U CN201208728Y CN 201208728 Y CN201208728 Y CN 201208728Y CN U2008200986006 U CNU2008200986006 U CN U2008200986006U CN 200820098600 U CN200820098600 U CN 200820098600U CN 201208728 Y CN201208728 Y CN 201208728Y
Authority
CN
China
Prior art keywords
bolt
size
hexagon
extension bar
spanners
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 - Fee Related
Application number
CNU2008200986006U
Other languages
Chinese (zh)
Inventor
尹明洪
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.)
Chongqing Changan Automobile Co Ltd
Original Assignee
Chongqing Changan Automobile 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 Chongqing Changan Automobile Co Ltd filed Critical Chongqing Changan Automobile Co Ltd
Priority to CNU2008200986006U priority Critical patent/CN201208728Y/en
Application granted granted Critical
Publication of CN201208728Y publication Critical patent/CN201208728Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a combined multifunctional bolt remover including a plurality of inner hexagon spanners of different sizes, a plurality of lengthening bars of different lengths and a T-shaped handle. The inner hexagon spanners are assembled at two ends of the handle part of the T-shaped handle in a threaded connection manner and assembled at the rod part of the T-shaped handle through the lengthening bars in the threaded connection manner. Besides, the sizes of all the threaded connection structures of the inner hexagon spanners and the lengthening bars are uniform. Therefore, the inner hexagon spanners of different sizes and the lengthening bars of different lengths are selected for realizing convenient and rapid disassembly according to the size and the depth of a position of a connecting bolt.

Description

Multifunctional assembled bolt disassembling tool
Technical field
The utility model relates to a kind of bolt disassembly instrument.
Background technology
In industrial production, each die body of some large molds couples together by connecting bolt, have only the connecting bolt that connects each die body on the large mold is disassembled, can disassemble just that each die body keeps in repair on the mould, and the connecting bolt on the large mold has various specification, the existing general bolt disassembling tool function singleness that adopts, can only dismantle a kind of bolt of specification size as an extracting tool, when the bolt of other specification size of dismounting just need be changed another kind of extracting tool, the connecting bolt of dismantling dark cavity mould then needs to select other extended type removal tool special, the connecting bolt of dismounting various different sizes on secondary large mold needs the frequent extracting tool of changing like this, cause instrument various, operation sequence is many, and operation is extremely inconvenient and complicated, therefore length consuming time, efficient is low, the cost height.
Summary of the invention
The utility model proposes a kind of multifunctional assembled bolt disassembling tool, purpose is at the dismounting mode required time of connecting bolt on the original mould long, shortcomings such as cost height, directly do not needing to change the dismantlement work of finishing various different size connecting bolts on the mould under the situation of bolt disassembling tool with a kind of multifunctional assembled bolt disassembling tool, reach and reduce the mould connecting bolt take-down time, alleviate operator's labour intensity, reduce the purpose of mould connecting bolt dismounting cost.
The technical solution adopted in the utility model is as follows:
A kind of multifunctional assembled bolt disassembling tool, it includes a plurality of inner hexagon spanners that vary in size, a plurality of extension bar different in size and a T type handle; The shank two ends of T type handle are equipped with inner hexagon spanner with thread connecting mode, and T type handlebar portion also is equipped with inner hexagon spanner with thread connecting mode by extension bar.And the size of all inner hexagon spanners and the screw connection structure of extension bar is unified.Like this,, select the inner hexagon spanners of different sizes and the extension bar of different length, realize conveniently fast disassembling according to the depth of the size and location of connecting bolt.
Advantage of the present utility model is as follows:
1, can reduce the mould Bolt dismantling time, alleviate operator's labour intensity.
2, can reduce the dismounting cost of mould bolt.Because so multifunctional assembled bolt disassembling tool structurally possesses the function of several general mould bolt disassembling tools, in the quick dismantlement work that more can not finish various different size connecting bolts on the large mold under the situation of mold exchange bolt disassembling tool, therefore one is to reduce mould bolt disassembling tool cost, the 2nd, can increase work efficiency, reduce the mould Bolt dismantling time, reduce production costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, this multifunctional assembled bolt disassembling tool adopts a plurality of inner hexagon spanner 1A, 1B, 1C that vary in size, many extension bars 2 and a handle 3 are formed, inner hexagon spanner 1A, 1B take thread connecting mode to be assemblied in the shank two ends of extension bar 2, the bar portion of extension bar 2 takes thread connecting mode assembling extension bar 2, and inner hexagon spanner 1C is assemblied on the extension bar 2 by thread connecting mode again.The size of all inner hexagon spanners and the screw connection structure of extension bar is unified, like this, can become a kind of multi-functional bolt extracting tool of special use, do not need under the situation of mold exchange bolt disassembling tool more can be to large mold on the connecting bolt of various different sizes carry out fast quick-detach.

Claims (2)

1, multifunctional assembled bolt disassembling tool is characterized in that: it includes a plurality of inner hexagon spanners that vary in size, a plurality of extension bar different in size and a T type handle; The shank two ends of T type handle are equipped with inner hexagon spanner with thread connecting mode, T type handlebar portion by extension bar also to be equipped with inner hexagon spanner with thread connecting mode.
2, multifunctional assembled bolt disassembling tool according to claim 1 is characterized in that: the size of all inner hexagon spanners and the screw connection structure of extension bar is unified.
CNU2008200986006U 2008-06-20 2008-06-20 Combined multifunctional bolt dismounting tool Expired - Fee Related CN201208728Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200986006U CN201208728Y (en) 2008-06-20 2008-06-20 Combined multifunctional bolt dismounting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200986006U CN201208728Y (en) 2008-06-20 2008-06-20 Combined multifunctional bolt dismounting tool

Publications (1)

Publication Number Publication Date
CN201208728Y true CN201208728Y (en) 2009-03-18

Family

ID=40479455

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200986006U Expired - Fee Related CN201208728Y (en) 2008-06-20 2008-06-20 Combined multifunctional bolt dismounting tool

Country Status (1)

Country Link
CN (1) CN201208728Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804611A (en) * 2010-03-05 2010-08-18 上海昆杰五金工具有限公司 T-shaped socket wrench
CN102029581A (en) * 2010-08-31 2011-04-27 北大方正集团有限公司 Wrench and wrenching method
CN102303296A (en) * 2011-08-12 2012-01-04 河南省第二建设集团有限公司 Wrench for fastening hanging rod
CN102729211A (en) * 2012-06-20 2012-10-17 苏州速腾电子科技有限公司 Gear pump installation tool
CN102873659A (en) * 2012-08-30 2013-01-16 樊荣 Internal hexagonal wrench
CN102975157A (en) * 2012-11-07 2013-03-20 无锡隆达电仪成套有限公司 Internal hexagonal wrench special for high-voltage board fixed contact
CN106123347A (en) * 2016-08-26 2016-11-16 珠海格力电器股份有限公司 The mounting structure of water-heater water tank
CN106236299A (en) * 2016-08-24 2016-12-21 吴大怡 A kind of oral cavity Hollowed sleeve connecting rod
CN107243861A (en) * 2017-08-10 2017-10-13 安徽六方重联机械股份有限公司 A kind of bolt type track wrench

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804611A (en) * 2010-03-05 2010-08-18 上海昆杰五金工具有限公司 T-shaped socket wrench
CN102029581A (en) * 2010-08-31 2011-04-27 北大方正集团有限公司 Wrench and wrenching method
CN102303296A (en) * 2011-08-12 2012-01-04 河南省第二建设集团有限公司 Wrench for fastening hanging rod
CN102729211A (en) * 2012-06-20 2012-10-17 苏州速腾电子科技有限公司 Gear pump installation tool
CN102873659A (en) * 2012-08-30 2013-01-16 樊荣 Internal hexagonal wrench
CN102975157A (en) * 2012-11-07 2013-03-20 无锡隆达电仪成套有限公司 Internal hexagonal wrench special for high-voltage board fixed contact
CN106236299A (en) * 2016-08-24 2016-12-21 吴大怡 A kind of oral cavity Hollowed sleeve connecting rod
CN106123347A (en) * 2016-08-26 2016-11-16 珠海格力电器股份有限公司 The mounting structure of water-heater water tank
CN107243861A (en) * 2017-08-10 2017-10-13 安徽六方重联机械股份有限公司 A kind of bolt type track wrench

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090318

Termination date: 20110620

C17 Cessation of patent right