CN103545696A - A crimping fixture suitable for the needle body of an electrical connector - Google Patents
A crimping fixture suitable for the needle body of an electrical connector Download PDFInfo
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- CN103545696A CN103545696A CN201310373215.3A CN201310373215A CN103545696A CN 103545696 A CN103545696 A CN 103545696A CN 201310373215 A CN201310373215 A CN 201310373215A CN 103545696 A CN103545696 A CN 103545696A
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- needle body
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- electric connector
- deep
- slotted chip
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Abstract
The invention discloses a compression joint fixture applicable to pins of electric connectors. The compression joint fixture comprises a cover plate, a base, a mounting seat and a positioning core; the cover plate and the base are matched with each other, the mounting seat is fixedly connected to the middle of the base, and the positioning core is arranged in the center of the mounting seat; a rotary compression plate with a handle is sleeved on the outside of the mounting seat, a plurality of arc-shaped grooves are uniformly formed in the rotary compression plate, and the inner walls of the arc-shaped grooves are in the shapes of Archimedes spirals; a slider is inlaid in the mounting seat and corresponds to each arc-shaped groove, the sliders are radially arranged around the positioning core, the tail ends of the sliders are arranged in the arc-shaped grooves, cavities are arranged on the lower sides of the sliders, springs are arranged in the cavities, slide grooves are formed in the upper sides of the sliders, hinge pins are arranged in the slide grooves, and the end, which is close to the corresponding arc-shaped groove, of each spring clings to the corresponding hinge pin. The compression joint fixture has the advantages that the compression joint efficiency and the compression joint precision can be effectively improved, accordingly, the qualified rate and the production rate of the pins which are finished products can be increased, labor can be saved while the quality of the finished products is guaranteed, the quantity of degraded products can be greatly reduced, and the production cost can be saved.
Description
Technical field
The present invention relates to the manufacturing technology field of modern microelectronics industry product, be specifically related to a kind of crimping fixture that is applicable to electric connector needle body.
Background technology
Electric connector needle body is requisite circuit union piece in modern microelectronics industry product, traditional electric connector needle body generally adopts the whole processing of metalwork, adopt shaft-like conductiving metal strip to complete processing through operations such as turning, polishings, yet 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 that do not reach qualification rate, and then promoted production cost.In order to guarantee quality and the qualification rate of needle body, and control cost, present electric connector needle body has changed combining structure into, be that needle body is divided into upper and lower two part compositions, two parts are processed respectively and can effectively be promoted machining accuracy, guarantee qualification rate, after machining by the needle body that gets product after two parts crimping.But traditional needle body crimping is generally operation manually, with hand, will need two parts needle body of crimping to be stitched together, then utilize the similar means such as nipper pliers to complete crimping, but there is the problem that error is large, precision is low, efficiency is low and labour intensity is large in manual operations, is 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 a kind of simple in structure, simple operation, working (machining) efficiency is high, end product quality is stable, precision the is high crimping fixture that is applicable to electric connector needle body.
The present invention is achieved by the following technical solution:
A crimping fixture for electric connector needle body, comprises cover plate and base, the mount pad that is fixed in base middle part matching, the locating core that is arranged in mount pad center; Described mount pad outer cover is connected to the rotation platen with handle, in rotation platen, evenly offers some deep-slotted chip breakers, and deep-slotted chip breaker inwall is spiral of Archimedes shape; With in the mount pad of each deep-slotted chip breaker opposite position, be embedded with a slide block, slide block is radiation layout centered by locating core and its end is placed in deep-slotted chip breaker, slide block below has cavity, in cavity, be provided with spring, slide block top has chute, in chute, be provided with bearing pin, spring is near one end and the bearing pin laminating of deep-slotted chip breaker.
The rotate path of described handle is provided with baffle plate, and this baffle plate is fixed on base.
Described baffle plate middle part is provided with the stop screw perpendicular to baffle plate.
One end that described slide block is 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 that is applicable to electric connector needle body provided by the invention, the crimping processing of needle body completes by mould, only need the rotation platen in rotary die to promote the crimping processing that slide block compression needle body can complete needle body, can effectively promote efficiency and the precision of crimping, and then promote qualification rate and the throughput rate of finished product needle body, when guaranteeing quality of finished, can also save manpower, significantly lower the quantity of substandard products, saved 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-rotates 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 desired protection range is not limited to;
As shown in Figure 1,2 and 3, the crimping fixture that is applicable to electric connector needle body provided by the invention, it comprises cover plate 6 and base 4, the mount pad 12 that is fixed in base 4 middle parts matching, the locating core 10 that is arranged in mount pad 12 centers; Described mount pad 12 outer cover are connected to the rotation platen 5 with handle 1, and rotation platen 5 is interior evenly offers some deep-slotted chip breakers 15, and deep-slotted chip breaker 15 inwalls are spiral of Archimedes shape; With in the mount pad 12 of each deep-slotted chip breaker 15 opposite position, be embedded with a slide block 8, slide block 8 is radiation layout centered by locating core 10 and its end is placed in deep-slotted chip breaker 15, slide block 8 belows have cavity, in cavity, be provided with spring 9, slide block 8 tops have chute 14, in chute 14, be provided with bearing pin 7, spring 9 is near one end and bearing pin 7 laminatings of deep-slotted chip breaker 15.
In order to prevent from rotating platen 5 rotations, excessively cause slide block 8 to depart from deep-slotted chip breakers 15, and in order to prevent that rotation from excessively making the compression distance of slide block 8 excessive and damage needle body, the rotate path of described handle 1 is provided with baffle plate 2, this baffle plate 2 is fixed on base 4.
In order to meet the crimping demand of the needle body of different size requirement, described baffle plate 2 middle parts are provided with the stop screw 3 perpendicular to baffle plate 2, and this stop screw 3, through baffle plate 2, limits the rotation radian of handle 1 by stop screw 3.
In order to guarantee the fluency of rotary course, anti-limited slip block 8 scratches deep-slotted chip breaker 15 inwalls, and one end that described slide block 8 is 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 are provided with adjustment screw 11, can require to regulate according to different size.
In order to prevent that mount pad 12 from together rotating with rotation 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 that screw from exposing, and can also prevent that screw from scratching working face when being convenient to place.
In order to meet the slip of bearing pin 7, require and guarantee spacingly, preventing that bearing pin 7 from coming off, described chute 14 is waist-shaped hole.
Cost-saving when guaranteeing crudy, described deep-slotted chip breaker 15 has four.
Embodiment: before use, first needle body is needed the part of crimping to be positioned over top board of the present invention 6 centers, under needle body, slide in locating core 10, clockwise rotate handle 1, driven rotary platen 5 clockwise rotates, and the distance of deep-slotted chip breaker 15 inwalls and locating core 10 is dwindled gradually, under the effect of four slide blocks 8 of mount pad 12 interior setting-ins deep-slotted chip breaker 15 on rotation platen 5, to middle part, shrinks, promote four slide blocks 8 to needle body motion, make needle body crimping be tightened to assembly.When handle 1 turns to baffle plate 2, i.e. the fastening end of needle body crimping, handle 1 turning anticlockwise resets, and spring 9 reverse push untie-sell axles 7 outwards move, and then promote slide block 8 and outwards open, and take off the fastening good needle body of crimping, and needle body gets product.
Claims (9)
1. a crimping fixture that is applicable to electric connector needle body, comprise cover plate (6) and base (4), the mount pad (12) that is fixed in base (4) middle part matching, the locating core (10) that is arranged in mount pad (12) center, it is characterized in that: described mount pad (12) outer cover is connected to the rotation platen (5) of band handle (1), in rotation platen (5), evenly offer some deep-slotted chip breakers (15), deep-slotted chip breaker (15) inwall is spiral of Archimedes shape; With in the mount pad (12) of each deep-slotted chip breaker (15) opposite position, be embedded with a slide block (8), slide block (8) is radiation layout centered by locating core (10) and its end is placed in deep-slotted chip breaker (15), slide block (8) below has cavity, in cavity, be provided with spring (9), slide block (8) top has chute (14), in chute (14), be provided with bearing pin (7), spring (9) is near one end and bearing pin (7) laminating of deep-slotted chip breaker (15).
2. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: the rotate path of described handle (1) is provided with baffle plate (2), and this baffle plate (2) is fixed on base (4).
3. the crimping fixture that is applicable to electric connector needle body according to claim 2, is characterized in that: described baffle plate (2) middle part is provided with the stop screw (3) perpendicular to baffle plate (2).
4. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: one end that described slide block (8) is placed in deep-slotted chip breaker (15) is circular arc.
5. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: described locating core (10) centre bottom is provided with adjustment screw (11).
6. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: described mount pad (12) is arranged on base (4) by trip bolt (13).
7. the crimping fixture that is applicable to electric connector needle body according to claim 6, is characterized in that: described trip bolt (13) is hexagon socket countersunk flat cap head screw.
8. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: described chute (14) is waist-shaped hole.
9. the crimping fixture that is applicable to electric connector needle body according to claim 1, is characterized in that: described deep-slotted chip breaker (15) has four.
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 true CN103545696A (en) | 2014-01-29 |
| CN103545696B 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 |
Country Status (1)
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| CN (1) | CN103545696B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337135A (en) * | 2015-12-04 | 2016-02-17 | 遵义市青宇电子有限公司 | Cable needle body crimping and positioning device |
| CN106595797A (en) * | 2016-12-05 | 2017-04-26 | 河南长润仪表有限公司 | Single-hole mounting flange for oil mass sensor |
| CN108092119A (en) * | 2016-11-23 | 2018-05-29 | 阿特斯阳光电力集团有限公司 | Connector clamp device |
| CN109004489A (en) * | 2018-06-29 | 2018-12-14 | 常州星宇车灯股份有限公司 | A kind of connector stitch compression bonding apparatus |
| CN111200228A (en) * | 2020-02-28 | 2020-05-26 | 深圳市华惠连接器有限公司 | Automatic centering clamp for contact pin of electric connector |
Citations (6)
| 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 |
| US20070039168A1 (en) * | 2005-08-17 | 2007-02-22 | Tri-Star Technologies | Dual crimping of single and multi-strand aluminum wire with quick-change crimp head |
| 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 |
-
2013
- 2013-08-23 CN CN201310373215.3A patent/CN103545696B/en active Active
Patent Citations (6)
| 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 |
| US20070039168A1 (en) * | 2005-08-17 | 2007-02-22 | Tri-Star Technologies | Dual crimping of single and multi-strand aluminum wire with quick-change crimp head |
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337135A (en) * | 2015-12-04 | 2016-02-17 | 遵义市青宇电子有限公司 | Cable needle body crimping and positioning device |
| CN108092119A (en) * | 2016-11-23 | 2018-05-29 | 阿特斯阳光电力集团有限公司 | Connector clamp device |
| 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 |
| CN106595797A (en) * | 2016-12-05 | 2017-04-26 | 河南长润仪表有限公司 | Single-hole mounting flange for oil mass sensor |
| 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 |
| CN109004489A (en) * | 2018-06-29 | 2018-12-14 | 常州星宇车灯股份有限公司 | A kind of connector stitch compression bonding apparatus |
| CN109004489B (en) * | 2018-06-29 | 2023-09-26 | 常州星宇车灯股份有限公司 | Connector pin crimping device |
| CN111200228A (en) * | 2020-02-28 | 2020-05-26 | 深圳市华惠连接器有限公司 | Automatic centering clamp for contact pin of electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103545696B (en) | 2015-09-02 |
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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 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A crimping fixture suitable for the pin body of electrical connectors Granted publication date: 20150902 Pledgee: Guizhou Bank Co.,Ltd. Zunyi Court Street Branch Pledgor: ZUNYI CITY FEIYU ELECTRON CO.,LTD. Registration number: Y2025980009423 |