CN104260045B - Extraction tool - Google Patents
Extraction tool Download PDFInfo
- Publication number
- CN104260045B CN104260045B CN201410411161.XA CN201410411161A CN104260045B CN 104260045 B CN104260045 B CN 104260045B CN 201410411161 A CN201410411161 A CN 201410411161A CN 104260045 B CN104260045 B CN 104260045B
- Authority
- CN
- China
- Prior art keywords
- hollow
- disk body
- pendulum post
- flat
- bar
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The present invention relates to the instrument for pulling up the chip be inserted in chip pocket, be specially extraction tool, comprise two horizon bars and be arranged on two rotating shafts between two horizon bars, two rotating shafts are respectively equipped with hollow disk body, hollow disk body has been provided with and has pulled out hollow pendulum post, flat hollow loop bar is also connected with between two hollow disk bodies, leading block is provided with in hollow disk body, rise pull out the bottom cylinder of hollow pendulum post bottom cylinder on all have vertical sliding tray, the end of paddle fixes pulls out in the sliding tray of hollow pendulum post rising, connection cord has been located in the cavity of cavity and the flat hollow bar pulling out hollow pendulum post, and two ends are connected with paddle, flat hollow bar is fixed with vertical hollow pipe, dead man has been inserted with in vertical hollow pipe.Extraction tool provided by the invention can ensure that chip pulls out uniform force in process rising, and the stitch of chip is not easy to pull out in process damaged rising, and facilitates the debugging of research staff to circuit board.
Description
Technical field
The present invention relates to the instrument for pulling up the chip be inserted in chip pocket, being specially extraction tool.
Background technology
In circuit board exploitation debug process, being inserted in chip in circuit board chip pocket often will repeatedly plug, in plug process, the pulling tool used due to operating personnel can not ensure that chip is pulling up uniform force in process, often easily can cause damage to the stitch of chip, chip can be caused so normally to use, therefore need a kind of special chip pulling tool, make chip pull up energy uniform force in process, the stitch of chip can not be damaged.
Summary of the invention
The present invention is in order to solve existing chip pulling tool when playing depoling sheet, and the problem easily making chip stitch damage, provides extraction tool.
The present invention adopts following technical scheme to realize: extraction tool, comprise two horizon bars, the first rotating shaft is connected with between the end, one end of two horizon bars, the second rotating shaft is connected with between the other end end of two horizon bars, the axis body of the first rotating shaft and the second rotating shaft rotates respectively and is provided with the first vertical hollow disk body and the second hollow disk body, the bottom of the first hollow disk body is fixed with the first and pulls out hollow pendulum post, the bottom of the second hollow disk body is fixed with second and pulls out hollow pendulum post, the first pulls out hollow pendulum post and is communicated with the cavity of the first hollow disk body, second is pulled out hollow pendulum post and is communicated with the cavity of the second hollow disk body, flat hollow bar is also connected with between first hollow disk body and the second hollow disk body, the cavity of flat hollow bar is all communicated with the cavity of the first hollow disk body with the second hollow disk body, the first leading block is provided with in first hollow disk body, the second leading block is provided with in second hollow disk body, the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and all has vertical sliding tray, and the sliding tray that the first pulls out on hollow pendulum post is relative with the position of the sliding tray on the second hollow pendulum post, the end of the first horizontal paddle fixes in the sliding tray that the first pulls out hollow pendulum post, the end of the second horizontal paddle fixes in the sliding tray that second is pulled out hollow pendulum post, first horizontal paddle fixes and be fixed with connection cord on the end of sliding tray, the cavity that connection cord pulls out hollow pendulum post through the first is wrapped on the first leading block, and be entangled on the second leading block through the cavity of flat hollow bar, eventually pass through second cavity pulling out hollow pendulum post to be connected in the end of sliding tray with the second horizontal paddle fixing, flat hollow bar also has vertical through hole, the body of rod of flat hollow bar is fixed with vertical hollow pipe, the cavity of vertical hollow pipe is communicated with the through hole of flat hollow bar, dead man has been inserted with in vertical hollow pipe.
First hollow disk body and the second hollow disc physical efficiency are respectively around the first rotating shaft and the second axis of rotation, rotated by the first hollow disk body and the second hollow disk body, adjustable the first pulls out the position that hollow pendulum post and second pull out hollow pendulum post, make the first pull out hollow pendulum post and second to pull out the first horizontal paddle on hollow pendulum post and the second horizontal paddle and be inserted in gap place between chip and chip pocket, press the dead man be inserted in vertical hollow pipe, the bottom terminal ends playing dead man presses down through the connection cord in the second flat hollow bar, the two ends of connection cord then upwards lift the first horizontal paddle and the second horizontal paddle, first horizontal paddle and the second horizontal paddle are respectively to the two ends above acting on chip, chip just can be pulled up, and the first horizontal paddle is identical with the active force of the second horizontal paddle to chip two ends, chip two ends uniform force, therefore chip is in the process be pulled up, the stitch of chip is not easy damaged, play dead man when being pressed, can through the through hole on the second flat hollow bar, the through hole that the body of rod of the second flat hollow bar is arranged is the degree be pressed to strengthen dead man, guarantee that chip can be pulled up, the first leading block in the first hollow disk body and the second hollow disk body and the second leading block are convenient to connection cord and pull the first horizontal paddle and the second horizontal paddle.
Above-mentioned extraction tool, on the body of vertical hollow pipe, level is inserted with adjusting rod, adjusting rod is inserted on the body of rod in vertical hollow pipe and is wound with tension rope, and one end of tension rope is connected on the connection cord through flat hollow loop bar, the first pulls out hollow pendulum post, flat hollow loop bar and second connection cord pulled out in hollow pendulum post when loosening, rotatable adjusting rod, tension rope just can pull connection cord, and then tension connection cord.
Above-mentioned extraction tool, the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and is all fixed with location paddle, the location paddle that the first pulls out on hollow pendulum post is relative with the position of the location paddle on the second hollow pendulum post, the fixed position of location paddle is being risen between the sliding tray two ends of pulling out hollow pendulum post, first horizontal paddle and the second horizontal paddle can tune to locate paddle parallel, location paddle, first horizontal paddle and the second horizontal paddle can be inserted in the gap place between chip and chip pocket simultaneously, location paddle facilitates the location of extraction tool.
Extraction tool provided by the invention can ensure that chip pulls out uniform force in process rising, and the stitch of chip is not easy to pull out in process damaged rising, and facilitates the debugging of research staff to circuit board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
In figure: 1-horizon bar, 2-first rotating shaft, 3-second rotating shaft, the hollow disk body of 4-first, the hollow disk body of 5-second, 6-the first pulls out hollow pendulum post, 7-second pulls out hollow pendulum post, 8-flat hollow loop bar, 9-first leading block, the horizontal paddle of 10-first, the horizontal paddle of 11-second, 12-connection cord, 13-through hole, the vertical hollow pipe of 14-, 15-plays dead man, 16-adjusting rod, 17-tension rope, 18-locates paddle.
Detailed description of the invention
Extraction tool, comprise two horizon bars 1, the first rotating shaft 2 is connected with between the end, one end of two horizon bars 1, the second rotating shaft 3 is connected with between the other end end of two horizon bars, the axis body of the first rotating shaft 2 and the second rotating shaft 3 rotates respectively and is provided with the first vertical hollow disk body 4 and the second hollow disk body 5, first rotating shaft 2 and the axis of the second rotating shaft 3 and the card of the first hollow disk body 4 vertical with the card of the second hollow disk body 5, the bottom of the first hollow disk body 4 is fixed with the first and pulls out hollow pendulum post 6, the bottom of the second hollow disk body 5 is fixed with second and pulls out hollow pendulum post 7, the first pulls out hollow pendulum post 6 and is communicated with the cavity of the first hollow disk body 4, second is pulled out hollow pendulum post 7 and is communicated with the cavity of the second hollow disk body 5, also be connected with by the second flat hollow bar between first hollow disk body 4 and the second hollow disk body 5 and be inserted in the flat hollow loop bar 8 that the first flat hollow bar in the second flat hollow bar forms, first flat hollow bar can slide in the second flat hollow bar, the cavity of flat hollow loop bar 8 is all communicated with the cavity of the first hollow disk body 4 with the second hollow disk body 5, the first leading block 9 is provided with in first hollow disk body 4, the second leading block is provided with in second hollow disk body 5, the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and all has vertical sliding tray, and the sliding tray that the first pulls out on hollow pendulum post is relative with the position of the sliding tray on the second hollow pendulum post, the end of the first horizontal paddle 10 fixes in the sliding tray that the first pulls out hollow pendulum post, the end of the second horizontal paddle 11 fixes in the sliding tray that second is pulled out hollow pendulum post, first horizontal paddle 10 fixes and be fixed with connection cord 12 on the end of sliding tray, connection cord 12 has passed the cavity pulling out the first hollow pendulum post and has been wrapped on the first leading block 9, and be entangled on the second leading block through the cavity of flat hollow loop bar, eventually pass through second cavity pulling out hollow pendulum post to fix with the second horizontal paddle 11 and be connected in the end of sliding tray, second flat hollow bar also has vertical through hole 13, the body of rod of the second flat hollow bar is fixed with vertical hollow pipe 14, the cavity of vertical hollow pipe 14 is communicated with the through hole of the second flat hollow bar, dead man 15 has been inserted with in vertical hollow pipe.
Above-mentioned extraction tool, on the body of vertical hollow pipe, level is inserted with adjusting rod 16, and adjusting rod 16 is inserted on the body of rod in vertical hollow pipe and is wound with tension rope 17, and one end of tension rope 17 is connected on the connection cord 12 through flat hollow loop bar.
Above-mentioned extraction tool, the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and is all fixed with location paddle 18, the location paddle that the first pulls out on hollow pendulum post is relative with the position of the location paddle on the second hollow pendulum post, and the fixed position of location paddle 18 is being risen between the sliding tray two ends of pulling out hollow pendulum post.
Claims (3)
1. extraction tool, it is characterized in that comprising two horizon bars (1), the first rotating shaft (2) is connected with between the end, one end of two horizon bars (1), the second rotating shaft (3) is connected with between the other end end of two horizon bars, the axis body of the first rotating shaft (2) and the second rotating shaft (3) rotates respectively and is provided with the first vertical hollow disk body (4) and the second hollow disk body (5), the card of the axis of the first rotating shaft (2) and the axis of the second rotating shaft (3) disk body (4) hollow with first is respectively vertical with the card of the second hollow disk body (5), the bottom of the first hollow disk body (4) is fixed with the first and pulls out hollow pendulum post (6), the bottom of the second hollow disk body (5) is fixed with second and pulls out hollow pendulum post (7), the first pulls out hollow pendulum post (6) and is communicated with the cavity of the first hollow disk body (4), second is pulled out hollow pendulum post (7) and is communicated with the cavity of the second hollow disk body (5), also be connected with by the second flat hollow bar between first hollow disk body (4) and the second hollow disk body (5) and be inserted in the flat hollow loop bar (8) that the first flat hollow bar in the second flat hollow bar forms, first flat hollow bar can slide in the second flat hollow bar, the cavity of flat hollow loop bar (8) is all communicated with the cavity of the first hollow disk body (4) with the second hollow disk body (5), the first leading block (9) is provided with in first hollow disk body (4), the second leading block is provided with in second hollow disk body (5), the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and all has vertical sliding tray, and the sliding tray that the first pulls out on hollow pendulum post is relative with the position of the sliding tray on the second hollow pendulum post, the end of the first horizontal paddle (10) fixes in the sliding tray that the first pulls out hollow pendulum post, the end of the second horizontal paddle (11) fixes in the sliding tray that second is pulled out hollow pendulum post, the end of the first horizontal paddle (10) of fixing in sliding tray is fixed with connection cord (12), the cavity that connection cord (12) pulls out hollow pendulum post through the first is wrapped on the first leading block (9), and be entangled on the second leading block through the cavity of flat hollow loop bar, eventually pass through second cavity pulling out hollow pendulum post to be connected in the end of sliding tray with the second horizontal paddle (11) fixing, second flat hollow bar also has vertical through hole (13), the body of rod of the second flat hollow bar is fixed with vertical hollow pipe (14), the cavity of vertical hollow pipe (14) is communicated with the through hole of the second flat hollow bar, dead man (15) has been inserted with in vertical hollow pipe.
2. extraction tool according to claim 1, on the body that it is characterized in that vertical hollow pipe, level is inserted with adjusting rod (16), adjusting rod (16) is inserted on the body of rod in vertical hollow pipe and is wound with tension rope (17), and one end of tension rope (17) is connected on the connection cord (12) through flat hollow loop bar.
3. extraction tool according to claim 1 and 2, it is characterized in that the first pulls out on bottom cylinder that the bottom cylinder of hollow pendulum post and second pull out hollow pendulum post and be all fixed with location paddle (18), the location paddle that the first pulls out on hollow pendulum post is relative with the position of the location paddle on the second hollow pendulum post, and the fixed position of location paddle (18) is between the sliding tray two ends that its rising of being fixed on pulls out hollow pendulum post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411161.XA CN104260045B (en) | 2014-08-20 | 2014-08-20 | Extraction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411161.XA CN104260045B (en) | 2014-08-20 | 2014-08-20 | Extraction tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260045A CN104260045A (en) | 2015-01-07 |
| CN104260045B true CN104260045B (en) | 2016-02-24 |
Family
ID=52151689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410411161.XA Expired - Fee Related CN104260045B (en) | 2014-08-20 | 2014-08-20 | Extraction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260045B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742082B (en) * | 2015-04-16 | 2016-04-20 | 国网山东省电力公司潍坊供电公司 | The special Pluging & pulling tool of communication equipment board |
| CN105140099A (en) * | 2015-08-10 | 2015-12-09 | 成都亨通兆业精密机械有限公司 | Rapid recovery method for recoverable pin from waste chip |
| CN106737413A (en) * | 2016-12-21 | 2017-05-31 | 天津七二通信广播股份有限公司 | A kind of printed board driver-extractor and application method |
| CN108015715B (en) * | 2017-12-20 | 2023-09-29 | 天津七一二通信广播股份有限公司 | Printed board puller and use method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166998A (en) * | 1984-11-15 | 1986-05-21 | Abeco Ltd | Extractor tool |
| US4827607A (en) * | 1988-07-08 | 1989-05-09 | Amp Incorporated | Insertion tool |
| US4873761A (en) * | 1988-07-08 | 1989-10-17 | Amp Incorporated | Insertion/extraction tool |
| US5502887A (en) * | 1993-07-08 | 1996-04-02 | Dell Usa, L.P. | Chip extraction tool |
| FR2809979A1 (en) * | 2000-06-13 | 2001-12-14 | Trt Lucent Technologies | Hand tool for extracting components from plastic leaded chip carriers has rod with hooking lug fitting under component and moved along lever to raise component out of casing |
| CN201559159U (en) * | 2009-11-26 | 2010-08-25 | 张秀斌 | Chip pulling device |
| CN102513962A (en) * | 2011-12-29 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Chip unplugging device |
| CN203317322U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Chip extractor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666199A (en) * | 1986-08-08 | 1987-05-19 | Burndy Corporation | Chip carrier extraction tool |
-
2014
- 2014-08-20 CN CN201410411161.XA patent/CN104260045B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166998A (en) * | 1984-11-15 | 1986-05-21 | Abeco Ltd | Extractor tool |
| US4827607A (en) * | 1988-07-08 | 1989-05-09 | Amp Incorporated | Insertion tool |
| US4873761A (en) * | 1988-07-08 | 1989-10-17 | Amp Incorporated | Insertion/extraction tool |
| US5502887A (en) * | 1993-07-08 | 1996-04-02 | Dell Usa, L.P. | Chip extraction tool |
| FR2809979A1 (en) * | 2000-06-13 | 2001-12-14 | Trt Lucent Technologies | Hand tool for extracting components from plastic leaded chip carriers has rod with hooking lug fitting under component and moved along lever to raise component out of casing |
| CN201559159U (en) * | 2009-11-26 | 2010-08-25 | 张秀斌 | Chip pulling device |
| CN102513962A (en) * | 2011-12-29 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Chip unplugging device |
| CN203317322U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Chip extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260045A (en) | 2015-01-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160224 Termination date: 20160820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |