CN103545696B - A kind of crimping fixture being applicable to electric connector needle body - Google Patents
A kind of crimping fixture being applicable to electric connector needle body Download PDFInfo
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- CN103545696B CN103545696B CN201310373215.3A CN201310373215A CN103545696B CN 103545696 B CN103545696 B CN 103545696B CN 201310373215 A CN201310373215 A CN 201310373215A CN 103545696 B CN103545696 B CN 103545696B
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- deep
- slotted chip
- needle body
- chip breaker
- slide block
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- 238000002788 crimping Methods 0.000 title claims abstract description 20
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 238000007514 turning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004377 microelectronic Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The locating core that the invention discloses a kind of crimping fixture being applicable to electric connector needle body, comprise the cover plate that matches and base, be fixed in mount pad in the middle part of base, be arranged in mount pad center; Mount pad outer cover is connected to the rotary platen of band handle, and evenly offer some deep-slotted chip breakers in rotary platen, deep-slotted chip breaker inwall is spiral of Archimedes shape; One piece of slide block is embedded with in the mount pad of each deep-slotted chip breaker opposite position, slide block arranges in radiation centered by locating core and its end is placed in deep-slotted chip breaker, cavity is had below slide block, spring is provided with in cavity, chute is had above slide block, be provided with bearing pin in chute, spring is fitted near one end of deep-slotted chip breaker and bearing pin.This fixture effectively can promote efficiency and the precision of crimping, and then improves qualification rate and the throughput rate of finished product needle body, can also save manpower, significantly reduce the quantity of substandard products, saved production cost while ensureing quality of finished.
Description
Technical field
The present invention relates to the manufacturing technology field of modern microelectronic industrial products, be specifically related to a kind of crimping fixture being applicable to electric connector needle body.
Background technology
Electric connector needle body is requisite circuit union piece in modern microelectronic industrial products, traditional electric connector needle body generally adopts metalwork overall processing, namely shaft-like conductiving metal strip is adopted to complete processing through the operation such as turning, polishing, but efficiency made in one piece compared with low, difficulty is large, the quality of processing rear finished product is differed, there are the more substandard products not reaching qualification rate, and then improve production cost.In order to ensure quality and the qualification rate of needle body, and control cost, present electric connector needle body changes combining structure into, namely needle body is divided into upper and lower two part compositions, two parts are processed respectively and effectively can be promoted machining accuracy, ensure qualification rate, get product after being crimped by two parts after machining needle body.But traditional needle body crimping is generally manual hand manipulation, two parts needle body that need crimp with hand is stitched together, then the similar means such as nipper pliers are utilized to complete crimping, but manual operations exists the problem that error is large, precision is low, efficiency is low and labour intensity is large, be unfavorable for that the low cost of electric connector needle body is produced fast.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention aims to provide that a kind of structure is simple, simple operation, working (machining) efficiency is high, end product quality is stablized, precision the is high crimping fixture being applicable to electric connector needle body.
The present invention is achieved by the following technical solution:
The locating core being applicable to a crimping fixture for electric connector needle body, comprising the cover plate that matches and base, be fixed in mount pad in the middle part of base, be arranged in mount pad center; Described mount pad outer cover is connected to the rotary platen of band handle, and evenly offer some deep-slotted chip breakers in rotary platen, deep-slotted chip breaker inwall is spiral of Archimedes shape; One piece of slide block is embedded with in the mount pad of each deep-slotted chip breaker opposite position, slide block arranges in radiation centered by locating core and its end is placed in deep-slotted chip breaker, cavity is had below slide block, spring is provided with in cavity, chute is had above slide block, be provided with bearing pin in chute, spring is fitted near one end of deep-slotted chip breaker and bearing pin.
The rotate path of described handle is provided with baffle plate, and this baffle plate is fixed on base.
The stop screw perpendicular to baffle plate is provided with in the middle part of described baffle plate.
Described slide block one end be placed in deep-slotted chip breaker is circular arc.
Described locating core centre bottom is provided with adjustment screw.
Described mount pad is arranged on base by trip bolt.
Described trip bolt is hexagon socket countersunk flat cap head screw.
Described chute is waist-shaped hole.
Described deep-slotted chip breaker has four.
The invention has the beneficial effects as follows:
Compared with prior art, the crimping fixture being applicable to electric connector needle body provided by the invention, the crimping processing of needle body is completed by mould, the rotary platen in rotary die is only needed to compress to promote slide block the crimping processing that needle body can complete needle body, effectively can promote efficiency and the precision of crimping, and then improve qualification rate and the throughput rate of finished product needle body, while ensureing quality of finished, can also manpower be saved, significantly reduce the quantity of substandard products, save production cost.
Accompanying drawing explanation
Fig. 1 is vertical view of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the enlarged drawing of dotted portion B in Fig. 1;
In figure: 1-handle, 2-baffle plate, 3-caging bolt, 4-base, 5-rotary platen, 6-top cover, 7-bearing pin, 8-slide block, 9-spring, 10-locating core, 11-adjustment screw, 12-mount pad, 13-trip bolt, 14-chute.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further, but described in required protection range is not limited to;
As shown in Figure 1,2 and 3, the crimping fixture being applicable to electric connector needle body provided by the invention, it comprises the cover plate 6 that matches and base 4, the locating core 10 that is fixed in mount pad 12 in the middle part of base 4, is arranged in mount pad 12 center; Described mount pad 12 outer cover is connected to the rotary platen 5 of band handle 1, and evenly offer some deep-slotted chip breakers 15 in rotary platen 5, deep-slotted chip breaker 15 inwall is spiral of Archimedes shape; One piece of slide block 8 is embedded with in the mount pad 12 of each deep-slotted chip breaker 15 opposite position, slide block 8 arranges in radiation centered by locating core 10 and its end is placed in deep-slotted chip breaker 15, cavity is had below slide block 8, spring 9 is provided with in cavity, chute 14 is had above slide block 8, be provided with bearing pin 7 in chute 14, spring 9 is fitted near one end of deep-slotted chip breaker 15 and bearing pin 7.
Rotating to prevent rotary platen 5 excessively causes slide block 8 to depart from deep-slotted chip breaker 15, and makes the compression distance of slide block 8 excessive to prevent from rotating excessively and damage needle body, and the rotate path of described handle 1 is provided with baffle plate 2, and this baffle plate 2 is fixed on base 4.
In order to meet the crimping demand of the needle body of different size requirement, be provided with the stop screw 3 perpendicular to baffle plate 2 in the middle part of described baffle plate 2, this stop screw 3, through baffle plate 2, limits the rotation radian of handle 1 by stop screw 3.
In order to ensure the fluency of rotary course, anti-limited slip block 8 scratches deep-slotted chip breaker 15 inwall, and described slide block 8 one end be placed in deep-slotted chip breaker 15 is circular arc.
In order to meet the crimping processing of different size needle body, described locating core 10 centre bottom is provided with adjustment screw 11, can require to regulate according to different size.
In order to prevent mount pad 12 from together rotating with rotary platen 5, described mount pad 12 is arranged on base 4 by trip bolt 13.
Described trip bolt 13 is hexagon socket countersunk flat cap head screw, and it can prevent screw from exposing, and can also prevent screw from scratching working face while being convenient to place.
Require in order to the slip meeting bearing pin 7 and ensure spacing, preventing bearing pin 7 from coming off, described chute 14 is waist-shaped hole.
In order to cost-saving while ensureing crudy, described deep-slotted chip breaker 15 has four.
Embodiment: before use, first the part that needle body need crimp is positioned over top board 6 center of the present invention, slide in locating core 10 under needle body, rotate clockwise handle 1, driven rotary platen 5 rotates clockwise, and the distance of deep-slotted chip breaker 15 inwall and locating core 10 reduces gradually, in mount pad 12 four slide blocks 8 deep-slotted chip breaker 15 on rotary platen 5 of setting-in effect under shrink to middle part, promote four slide blocks 8 to needle body motion, needle body is crimped and is tightened to assembly.When handle 1 turns to baffle plate 2, namely needle body crimps fastening end, and handle 1 turning anticlockwise resets, and spring 9 reverse push untie-sell axle 7 outwards moves, and then promotes slide block 8 and outwards opens, and take off the fastening good needle body of crimping, get product needle body.
Claims (1)
1. one kind is applicable to the crimping fixture of electric connector needle body, comprise the cover plate (6) that matches and base (4), be fixed in the mount pad (12) at base (4) middle part, be arranged in the locating core (10) at mount pad (12) center, it is characterized in that: described mount pad (12) outer cover is connected to the rotary platen (5) of band handle (1), evenly offer some deep-slotted chip breakers (15) in rotary platen (5), deep-slotted chip breaker (15) inwall is spiral of Archimedes shape; One piece of slide block (8) is embedded with in the mount pad (12) of each deep-slotted chip breaker (15) opposite position, slide block (8) arranges in radiation centered by locating core (10) and its end is placed in deep-slotted chip breaker (15), slide block (8) below has cavity, spring (9) is provided with in cavity, slide block (8) top has chute (14), be provided with bearing pin (7) in chute (14), spring (9) is fitted near one end of deep-slotted chip breaker (15) and bearing pin (7);
The rotate path of described handle (1) is provided with baffle plate (2), and this baffle plate (2) is fixed on base (4); Described baffle plate (2) middle part is provided with the stop screw (3) perpendicular to baffle plate (2); Described slide block (8) one end be placed in deep-slotted chip breaker (15) is circular arc; Described locating core (10) centre bottom is provided with adjustment screw (11); Described mount pad (12) is arranged on base (4) by trip bolt (13); Described trip bolt (13) is hexagon socket countersunk flat cap head screw; Described chute (14) is waist-shaped hole; Described deep-slotted chip breaker (15) has four;
The described using method being applicable to the crimping fixture of electric connector needle body is: before use, first needle body is positioned over cover plate (6) center, slide in locating core (10) under needle body, rotate clockwise handle (1), driven rotary platen (5) rotates clockwise, the distance of deep-slotted chip breaker (15) inwall and locating core (10) reduces gradually, four slide blocks (8) of mount pad (12) interior setting-in are shunk to middle part under the effect of the upper deep-slotted chip breaker (15) of rotary platen (5), promote four slide blocks (8) to move to needle body, needle body is crimped and is tightened to assembly, when handle (1) turns to baffle plate (2), namely needle body crimps fastening end, handle (1) turning anticlockwise resets, spring (9) reverse push untie-sell axle (7) is outwards moved, then promote slide block (8) outwards to open, take off the fastening good needle body of crimping, get product needle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373215.3A CN103545696B (en) | 2013-08-23 | 2013-08-23 | A kind of crimping fixture being applicable to electric connector needle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373215.3A CN103545696B (en) | 2013-08-23 | 2013-08-23 | A kind of crimping fixture being applicable to electric connector needle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103545696A CN103545696A (en) | 2014-01-29 |
| CN103545696B true CN103545696B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373215.3A Active CN103545696B (en) | 2013-08-23 | 2013-08-23 | A kind of crimping fixture being applicable to electric connector needle body |
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| Country | Link |
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| CN (1) | CN103545696B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337135B (en) * | 2015-12-04 | 2018-01-02 | 遵义市飞宇电子有限公司 | A kind of twist needle needle body crimps positioner |
| CN108092119B (en) * | 2016-11-23 | 2024-02-27 | 阿特斯阳光电力集团股份有限公司 | Connector fastening device |
| CN106595797B (en) * | 2016-12-05 | 2019-10-11 | 河南长润仪表有限公司 | Fuel-quantity transducer single hole mounting is blue |
| CN109004489B (en) * | 2018-06-29 | 2023-09-26 | 常州星宇车灯股份有限公司 | Connector pin crimping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1493515A (en) * | 1923-04-07 | 1924-05-13 | Rajah Auto Supply Co | Crimping machine |
| US3155137A (en) * | 1961-08-29 | 1964-11-03 | Amp Inc | Crimping tool |
| CN101023563A (en) * | 2004-07-26 | 2007-08-22 | 空中客车法国公司 | Tool and method for crimping a contact onto a cable |
| CN101399404A (en) * | 2007-09-28 | 2009-04-01 | 威德米勒界面有限公司及两合公司 | Crimping apparatus for cables, particularly shielded cables |
| CN203481610U (en) * | 2013-08-23 | 2014-03-12 | 遵义市飞宇电子有限公司 | Rapid crimping device for electric connector pins |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7461448B2 (en) * | 2005-08-17 | 2008-12-09 | Simon Schwartzman | Crimping tool with quick-change crimp head for sealing and electrically crimping electrical contacts to insulated wire |
-
2013
- 2013-08-23 CN CN201310373215.3A patent/CN103545696B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1493515A (en) * | 1923-04-07 | 1924-05-13 | Rajah Auto Supply Co | Crimping machine |
| US3155137A (en) * | 1961-08-29 | 1964-11-03 | Amp Inc | Crimping tool |
| CN101023563A (en) * | 2004-07-26 | 2007-08-22 | 空中客车法国公司 | Tool and method for crimping a contact onto a cable |
| CN101399404A (en) * | 2007-09-28 | 2009-04-01 | 威德米勒界面有限公司及两合公司 | Crimping apparatus for cables, particularly shielded cables |
| CN203481610U (en) * | 2013-08-23 | 2014-03-12 | 遵义市飞宇电子有限公司 | Rapid crimping device for electric connector pins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103545696A (en) | 2014-01-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Crimping clamp suitable for electric connector needle body Effective date of registration: 20220126 Granted publication date: 20150902 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150902 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2022520000007 |