CN103950011A - Positioning pin ejection jig - Google Patents

Positioning pin ejection jig Download PDF

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Publication number
CN103950011A
CN103950011A CN201410170215.8A CN201410170215A CN103950011A CN 103950011 A CN103950011 A CN 103950011A CN 201410170215 A CN201410170215 A CN 201410170215A CN 103950011 A CN103950011 A CN 103950011A
Authority
CN
China
Prior art keywords
main body
fixed block
hole
alignment pin
positioning pin
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.)
Granted
Application number
CN201410170215.8A
Other languages
Chinese (zh)
Other versions
CN103950011B (en
Inventor
周建荣
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.)
Liuzhou Youshun Machinery Manufacturing Co Ltd
Original Assignee
Suzhou Jinniu Precision Machinery 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 Suzhou Jinniu Precision Machinery Co Ltd filed Critical Suzhou Jinniu Precision Machinery Co Ltd
Priority to CN201410170215.8A priority Critical patent/CN103950011B/en
Publication of CN103950011A publication Critical patent/CN103950011A/en
Application granted granted Critical
Publication of CN103950011B publication Critical patent/CN103950011B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws

Abstract

The invention discloses a positioning pin ejection jig which comprises a rectangular block-shaped jig main body, and is characterized in that a fixed block which is shaped like a Chinese character ao is arranged at one end of the jig main body; clamping slots are respectively formed in two inner sides of the fixed block which is shaped like the Chinese character ao; a threaded through hole is also formed between the two clamping slots in the jig main body. The fixed block which is shaped like the Chinese character ao is used for placing a product connected with a positioning pin; the clamping slots are used for fixing the product; the threaded through hole formed between the two clamping slots in the jig main body is used for placing a screw capable of ejecting the positioning pin; an ejection column on the head of the screw is used for ejecting the positioning pin; a knob spirally connected with the lower part of the screw can control the screw to move up and down; due to a conically columnar smooth surface which is included in the upper end of the threaded through hole and is provided with a larger upper part and a smaller lower part, accidental damage to the product is avoided; the fixed block which is shaped like the Chinese character ao can be flexibly replaced; positioning holes are used for fixing the jig main body. The positioning pin ejection jig has the advantages of simple structure, convenience in use, low cost and the like.

Description

Alignment pin ejection fixture
Technical field
The present invention relates to a kind of auxiliary fixture, be specifically related to a kind of alignment pin ejection fixture.
Background technology
At present, in most manufacturers, it is very high that the product of producing has cost greatly, the cost of these products is higher, bad cannot the taking-up of alignment pin of installing on product can make the product that cost is high cause waste, existing auxiliary fixture is easy to make product to occur damage in the time taking out alignment pin, causes the consequence that cannot use, and has formed loss.
 
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of alignment pin ejection fixture simple in structure, easy to use.
Technical scheme of the present invention is to provide a kind of alignment pin ejection fixture, it comprises the tool main body of rectangular block shape, it is characterized in that: described tool main body one end is provided with one " recessed " font fixed block, described " recessed " font fixed block two inner sides are respectively equipped with draw-in groove, are also provided with a tapped through hole in described tool main body between two draw-in grooves.
In a preferred embodiment of the present invention, alignment pin ejection fixture further comprises in described tapped through hole and is provided with the screw rod matching with described tapped through hole, and described screw head includes fore-set.
In a preferred embodiment of the present invention, alignment pin ejection fixture further comprises that described screw rod bottom is also connected with knob.
In a preferred embodiment of the present invention, alignment pin ejection fixture further comprises that described tapped through hole upper end includes up big and down small cone cylindricality shiny surface.
In a preferred embodiment of the present invention, alignment pin ejection fixture further comprises that described " recessed " font fixed block two ends are respectively equipped with installing hole, and described " recessed " font fixed block and described tool main body are for removably connecting.
In a preferred embodiment of the present invention, alignment pin ejection fixture further comprises that the both sides of the other end of described tool main body are also respectively equipped with a locating hole.
" recessed " font fixed block that alignment pin ejection fixture of the present invention arranges is for placing the product being connected with alignment pin, the draw-in groove arranging respectively in " recessed " font fixed block two inner sides is fixed this product in the time taking out alignment pin, the tapped through hole being provided with between two draw-in grooves in tool main body is for placing the screw rod that can eject alignment pin, the fore-set of screw head is for ejecting alignment pin, the knob that screw rod bottom spins can be controlled moving up and down of screw rod, the up big and down small cone cylindricality shiny surface that tapped through hole upper end comprises has avoided product to occur accidental injury, dismountable " recessed " font fixed block can be changed flexibly in the time that it damages, locating hole is for fixed jig main body.The present invention has simple in structure, easy to use, low cost and other advantages.
Brief description of the drawings
Fig. 1 is the perspective view of the alignment pin ejection fixture of most preferred embodiment of the present invention.
Detailed description of the invention
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of alignment pin ejection fixture of the present invention, it comprises the tool main body 1 of rectangular block shape, tool main body 1 one end is provided with one " recessed " font fixed block 2,2 liang of inner sides of " recessed " font fixed block are respectively equipped with draw-in groove 3, are also provided with a tapped through hole 4 in tool main body 1 between two draw-in grooves 3.
In tapped through hole 4, be provided with the screw rod 5 matching with described tapped through hole 4, described screw rod 5 heads include fore-set 6, screw rod 5 bottoms are also connected with knob 7, tapped through hole 4 upper ends include up big and down small cone cylindricality shiny surface 8, " recessed " font fixed block 2 two ends are respectively equipped with installing hole 9, described " recessed " font fixed block 2 is with described tool main body 1 for removably connecting, and the both sides of the other end of tool main body 1 are also respectively equipped with a locating hole 10.
In real work, the product that alignment pin is installed is positioned between fixed block, draw-in groove card major product body, rotation knob, moves upward screw rod, and the fore-set on screw rod top up pushes up, can slowly eject alignment pin, reach work object, the up big and down small cone cylindricality shiny surface that tapped through hole upper end comprises has avoided product to occur accidental injury, and dismountable " recessed " font fixed block can be changed flexibly in the time that it damages.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (6)

1. alignment pin ejection fixture, it comprises the tool main body of rectangular block shape, it is characterized in that: described tool main body one end is provided with one " recessed " font fixed block, described " recessed " font fixed block two inner sides are respectively equipped with draw-in groove, are also provided with a tapped through hole in described tool main body between two draw-in grooves.
2. alignment pin ejection fixture according to claim 1, is characterized in that: in described tapped through hole, be provided with the screw rod matching with described tapped through hole, described screw head includes fore-set.
3. alignment pin ejection fixture according to claim 2, is characterized in that: described screw rod bottom is also connected with knob.
4. alignment pin ejection fixture according to claim 3, is characterized in that: described tapped through hole upper end includes up big and down small cone cylindricality shiny surface.
5. alignment pin ejection fixture according to claim 4, is characterized in that: described " recessed " font fixed block two ends are respectively equipped with installing hole, and described " recessed " font fixed block and described tool main body are for removably connecting.
6. alignment pin ejection fixture according to claim 5, is characterized in that: the both sides of the other end of described tool main body are also respectively equipped with a locating hole.
CN201410170215.8A 2014-04-25 2014-04-25 A kind of method using alignment pin ejection fixture to eject alignment pin Expired - Fee Related CN103950011B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410170215.8A CN103950011B (en) 2014-04-25 2014-04-25 A kind of method using alignment pin ejection fixture to eject alignment pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410170215.8A CN103950011B (en) 2014-04-25 2014-04-25 A kind of method using alignment pin ejection fixture to eject alignment pin

Publications (2)

Publication Number Publication Date
CN103950011A true CN103950011A (en) 2014-07-30
CN103950011B CN103950011B (en) 2016-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410170215.8A Expired - Fee Related CN103950011B (en) 2014-04-25 2014-04-25 A kind of method using alignment pin ejection fixture to eject alignment pin

Country Status (1)

Country Link
CN (1) CN103950011B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097165A (en) * 2014-07-31 2014-10-15 苏州金牛精密机械有限公司 Tool assembling jig
CN107932040A (en) * 2016-08-19 2018-04-20 王玲燕 A kind of joint pin automatic assembling device
CN108000420A (en) * 2016-08-19 2018-05-08 王玲燕 Joint pin assembling device
CN108044338A (en) * 2016-08-19 2018-05-18 王玲燕 A kind of new joint pin automatic assembling device
CN108127377A (en) * 2016-08-19 2018-06-08 王玲燕 Joint pin automatic assembling device
CN108331822A (en) * 2018-04-25 2018-07-27 莱芜钢铁集团有限公司 A kind of special gatherer and introduction method of Fast Installation axis pin
CN111692177A (en) * 2020-05-29 2020-09-22 东莞市嘉宏机电科技有限公司 Convenient locating pin of dismantling

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343075A (en) * 1980-03-10 1982-08-10 Robert H. Guptill Tool for disassembly of automotive universal joints
JPH04256525A (en) * 1991-02-07 1992-09-11 Toyota Motor Corp Centering jig
CN201070755Y (en) * 2007-08-09 2008-06-11 江苏泗绢集团有限公司 Tool special for bearing disassembly
CN201283561Y (en) * 2008-09-10 2009-08-05 中国北车集团大同电力机车有限责任公司 Drawbar detacher
CN201815845U (en) * 2010-09-20 2011-05-04 上海宝钢设备检修有限公司 Device for rapidly dismounting conical-surface positioning pin of main shaft of cold coal gas pressurization machine
KR20120088987A (en) * 2011-02-01 2012-08-09 현대중공업 주식회사 Chain disassembling tool
CN102886760A (en) * 2012-10-23 2013-01-23 安徽全柴动力股份有限公司 Special tool used for disassembling crankshaft pulley of diesel engine
CN203875834U (en) * 2014-04-25 2014-10-15 苏州金牛精密机械有限公司 Locating pin ejecting jig

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343075A (en) * 1980-03-10 1982-08-10 Robert H. Guptill Tool for disassembly of automotive universal joints
JPH04256525A (en) * 1991-02-07 1992-09-11 Toyota Motor Corp Centering jig
CN201070755Y (en) * 2007-08-09 2008-06-11 江苏泗绢集团有限公司 Tool special for bearing disassembly
CN201283561Y (en) * 2008-09-10 2009-08-05 中国北车集团大同电力机车有限责任公司 Drawbar detacher
CN201815845U (en) * 2010-09-20 2011-05-04 上海宝钢设备检修有限公司 Device for rapidly dismounting conical-surface positioning pin of main shaft of cold coal gas pressurization machine
KR20120088987A (en) * 2011-02-01 2012-08-09 현대중공업 주식회사 Chain disassembling tool
CN102886760A (en) * 2012-10-23 2013-01-23 安徽全柴动力股份有限公司 Special tool used for disassembling crankshaft pulley of diesel engine
CN203875834U (en) * 2014-04-25 2014-10-15 苏州金牛精密机械有限公司 Locating pin ejecting jig

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104097165A (en) * 2014-07-31 2014-10-15 苏州金牛精密机械有限公司 Tool assembling jig
CN104097165B (en) * 2014-07-31 2016-08-17 苏州金牛精密机械有限公司 A kind of workpiece assembly fixture
CN107932040A (en) * 2016-08-19 2018-04-20 王玲燕 A kind of joint pin automatic assembling device
CN108000420A (en) * 2016-08-19 2018-05-08 王玲燕 Joint pin assembling device
CN108044338A (en) * 2016-08-19 2018-05-18 王玲燕 A kind of new joint pin automatic assembling device
CN108044330A (en) * 2016-08-19 2018-05-18 王玲燕 Joint pin assembling device
CN108067866A (en) * 2016-08-19 2018-05-25 王玲燕 A kind of joint pin automatic assembling device
CN108127378A (en) * 2016-08-19 2018-06-08 王玲燕 A kind of novel joint pin automatic assembling device
CN108127377A (en) * 2016-08-19 2018-06-08 王玲燕 Joint pin automatic assembling device
CN108127610A (en) * 2016-08-19 2018-06-08 王玲燕 Joint pin assembling device
CN108127611A (en) * 2016-08-19 2018-06-08 王玲燕 A kind of joint pin automatic assembling device
CN108127612A (en) * 2016-08-19 2018-06-08 王玲燕 A kind of joint pin automatic assembling device
CN108161429A (en) * 2016-08-19 2018-06-15 王玲燕 A kind of novel joint pin automatic assembling device
CN108177121A (en) * 2016-08-19 2018-06-19 王玲燕 Joint pin automatic assembling device
CN108331822A (en) * 2018-04-25 2018-07-27 莱芜钢铁集团有限公司 A kind of special gatherer and introduction method of Fast Installation axis pin
CN111692177A (en) * 2020-05-29 2020-09-22 东莞市嘉宏机电科技有限公司 Convenient locating pin of dismantling
CN111692177B (en) * 2020-05-29 2021-07-30 海盐汇联通用配件有限公司 Convenient locating pin of dismantling

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GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Cui Yingzi

Inventor after: Han Lingling

Inventor after: Feng Wei

Inventor after: Du Hui

Inventor after: Yue Mingming

Inventor after: Wu Zixia

Inventor before: Zhou Jianrong

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170809

Address after: 300191 Nankai District, south red flag Road, Xinhua Building, building, floor, 7, Tianjin

Co-patentee after: Han Lingling

Patentee after: Cui Yingzi

Co-patentee after: Feng Wei

Co-patentee after: Du Hui

Co-patentee after: Yue Mingming

Co-patentee after: Wu Zixia

Address before: 215000 Suzhou high tech Industrial Development Zone, Jiangsu, No. 236 Songshan Road

Patentee before: Suzhou Taurus Precision Machinery Co., Ltd.

CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 300380, Tianjin Town, Xiqing District, China and Vietnam residence 40-802

Co-patentee after: Han Lingling

Patentee after: Cui Yingzi

Co-patentee after: Feng Wei

Co-patentee after: Du Hui

Co-patentee after: Yue Mingming

Co-patentee after: Wu Zixia

Address before: 300191 Nankai District, south red flag Road, Xinhua Building, building, floor, 7, Tianjin

Co-patentee before: Han Lingling

Patentee before: Cui Yingzi

Co-patentee before: Feng Wei

Co-patentee before: Du Hui

Co-patentee before: Yue Mingming

Co-patentee before: Wu Zixia

CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Lin Anchuan

Inventor after: Wei Chunhua

Inventor after: Huang Yumei

Inventor after: Wang Fang

Inventor after: Wu Zixia

Inventor before: Cui Yingzi

Inventor before: Han Lingling

Inventor before: Feng Wei

Inventor before: Du Hui

Inventor before: Yue Mingming

Inventor before: Wu Zixia

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180102

Address after: 300380, Tianjin Town, Xiqing District, China and Vietnam residence 40-802

Co-patentee after: Wei Chunhua

Patentee after: Lin Anchuan

Co-patentee after: Huang Yumei

Co-patentee after: Wang Fang

Co-patentee after: Wu Zixia

Address before: 300380, Tianjin Town, Xiqing District, China and Vietnam residence 40-802

Co-patentee before: Han Lingling

Patentee before: Cui Yingzi

Co-patentee before: Feng Wei

Co-patentee before: Du Hui

Co-patentee before: Yue Mingming

Co-patentee before: Wu Zixia

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Effective date of registration: 20180316

Address after: 102600, No. 3, building 2, building 4, Paradise Road, Beijing, Daxing District, 1, unit 317

Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd.

Address before: 300380, Tianjin Town, Xiqing District, China and Vietnam residence 40-802

Co-patentee before: Wei Chunhua

Patentee before: Lin Anchuan

Co-patentee before: Huang Yumei

Co-patentee before: Wang Fang

Co-patentee before: Wu Zixia

TR01 Transfer of patent right
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Effective date of registration: 20181108

Address after: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu

Patentee after: Chen Deyan

Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317

Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190104

Address after: 545100 No. 49 Liguo Road, No. 1 Industrial Development Zone, Liujiang County, Liuzhou City, Guangxi Zhuang Autonomous Region (beside Xunda Auto Parts Factory)

Patentee after: Liuzhou Youshun Machinery Manufacturing Co., Ltd.

Address before: 210024 1 Xikang Road, Gulou District, Nanjing, Jiangsu

Patentee before: Chen Deyan

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20200425

CF01 Termination of patent right due to non-payment of annual fee