CN102729032A - Nut press fitting fixture - Google Patents
Nut press fitting fixture Download PDFInfo
- Publication number
- CN102729032A CN102729032A CN2012102267658A CN201210226765A CN102729032A CN 102729032 A CN102729032 A CN 102729032A CN 2012102267658 A CN2012102267658 A CN 2012102267658A CN 201210226765 A CN201210226765 A CN 201210226765A CN 102729032 A CN102729032 A CN 102729032A
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- nut
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- spring
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- support plate
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Abstract
The invention discloses a nut press fitting fixture which comprises a support, an air cylinder, a press plate, a pressure head, a carrier plate and a spacing guiding device, wherein the spacing guiding device comprises a spring, as well as a linear bearing and a positioning guiding pillar which are matched, and the top end of the positioning guiding pillar is provided with a nut sleeving structure; one ends of the carrier plate, the linear bearing and the spring are fixed together with the support, and the other end of the spring is fixed together with the bottom end of the positioning guiding pillar; and when the spring is in a natural state, the top end of the positioning guiding pillar passes through and protrudes out of nut mounting holes of the carrier plate and a PCB (printed circuit board), a cylinder body of the air cylinder is fixed together with the support, the output shaft of the air cylinder vertically faces to the carrier plate and is fixed together with the press plate, and a pressure head is fixed on one side, facing to the carrier plate, of the press plate. The nut press fitting fixture provided by the invention can guarantee the high accordance of nut press fitting height, has less possibility of damaging the PCB, meanwhile, and can be used for performing press fitting of multiple nuts on the PCB once; and the air cylinder is adopted as a power source, the labor cost is saved, and meanwhile the yield and the production efficiency are improved.
Description
Technical field
The utility model relates to pcb board endoporus self-clinching nut technology, relates in particular to a kind of nut press mounting tool.
Background technology
Now; Pcb board endoporus self-clinching nut is adopted the manual mode of being pressed into of beaing usually,, often cause the nut compression distance not enough owing to can only hold through operating personnel are subjective by rule of thumb to the dynamics and the degree of depth of beaing; Perhaps damage the situation of pcb board; And manual beaing once can only be pressed into a nut, and efficient is low, cost is high, can not satisfy the volume production demand.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the utility model provides a kind of nut press mounting tool of mechanization, avoids the damage of pcb board when guaranteeing the compression distance of nut, enhances productivity.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
The nut press mounting tool; Comprise support, upper module and lower module; Said upper module comprises cylinder, pressing plate and pressure head, and said lower module comprises support plate and the spacing guiding device of placing pcb board, and said spacing guiding device comprises spring, matched linear bearing and orientation direction post; And linear bearing is sleeved on the outside of orientation direction post, is provided with the nut sleeve assembling structure on the top of orientation direction post; One end and the support of said support plate, linear bearing and spring are fixed, the other end of spring with fix with the bottom of orientation direction post, during the spring nature, the nut installing hole of support plate and pcb board is passed and protrudes on the top of orientation direction post; The cylinder body and the support of said cylinder are fixed, and its output shaft is vertically fixed towards support plate and with pressing plate, and pressure head is fixed on the side of pressing plate towards support plate.
During use, at first pcb board is placed on the support plate, the orientation direction post passes the nut installing hole on the pcb board, pcb board is played the effect of location; Again with nut sleeve on the nut sleeve assembling structure on positioning guide column top; Start cylinder, the output shaft of cylinder promotes pressing plate and drives pressure head and move towards pcb board, push down nut to pressure head after, drive nut and move together nut is pressed in the nut installing hole of pcb board, and the compression spring; When nut was pressed into place, spring was in impaction state, and being moved further of restriction orientation direction post avoids damaging by pressure pcb board.
Preferably, this press-fits tool and also comprises rectilinear motion attitude reference device, and said rectilinear motion attitude reference device comprises leading axle and be arranged on the slide opening on the pressing plate that said leading axle is fixed on the support perpendicular to support plate and penetrates in the slide opening.Can improve the kinematic accuracy of pressure head through rectilinear motion attitude reference device, avoid it not push down nut fully and cause nut to produce oblique being pressed into, damage pcb board.
Preferably, said support is for being 45 steel matter, and is provided with chromium coating on the surface.
Preferably, said support plate is for flooding glass fiber plate matter; Because between nut and the pcb board is interference fit; Little owing to pcb board strength ratio nut in process of press in; Therefore the lifting surface area of pcb board wants big; So increase a support plate that floods glass fiber plate matter at the pcb board reverse side, disperse stress point, strengthen lifting surface area, pcb board just is not easy to have damaged like this.
Beneficial effect: the nut press mounting tool that the utility model provides, can guarantee that the nut press mounting height is consistent, and not fragile pcb board, once can press-fit a plurality of nuts on a slice pcb board simultaneously; Adopt cylinder as power source, can practice thrift cost of labor, improve yield and production efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is an I portion enlarged drawing among Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
As Fig. 1, figure, shown in Figure 3 be a kind of nut press mounting tool, comprise support, upper module, lower module and rectilinear motion attitude reference device, said support is for being 45 steel matter, and is provided with chromium coating on the surface.
Said upper module comprises cylinder 1, pressing plate 2 and pressure head 3; Said lower module comprises the support plate 10 and spacing guiding device of placing pcb board; Said support plate 10 is for flooding glass fiber plate matter; Said spacing guiding device comprises spring 7, matched linear bearing 5 and orientation direction post 6, and linear bearing 5 is sleeved on the outside of orientation direction post 6, is provided with the nut sleeve assembling structure on the top of orientation direction post 6; Said rectilinear motion attitude reference device comprises leading axle 8 and is arranged on the slide opening on the pressing plate 6 that said leading axle 8 is fixed on the support perpendicular to support plate 10 and penetrates in the slide opening.
One end and the support of said support plate 10, linear bearing 5 and spring 7 are fixed, the other end of spring 7 with fix with the bottom of orientation direction post 6, during spring 7 natures, the nut installing hole of support plate 10 and pcb board is passed and protrudes on the top of orientation direction post 6; The cylinder body and the support of said cylinder 1 are fixed, and vertically towards support plate 10 and fixing with pressing plate 6, pressure head 3 is fixed on the side of pressing plate 6 towards support plate 10 to its output shaft.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. nut press mounting tool; It is characterized in that: this press-fits tool and comprises support, upper module and lower module; Said upper module comprises cylinder (1), pressing plate (2) and pressure head (3); Said lower module comprises support plate (10) and the spacing guiding device of placing pcb board; Said spacing guiding device comprises spring (7), matched linear bearing (5) and orientation direction post (6), and linear bearing (5) is sleeved on the outside of orientation direction post (6), is provided with the nut sleeve assembling structure on the top of orientation direction post (6); One end and the support of said support plate (10), linear bearing (5) and spring (7) are fixed; The other end of spring (7) with fix with the bottom of orientation direction post (6); During spring (7) nature, the nut installing hole of support plate (10) and pcb board is passed and protrudes on the top of orientation direction post (6); The cylinder body and the support of said cylinder (1) are fixed, and vertically towards support plate (10) and fixing with pressing plate (6), pressure head (3) is fixed on the side of pressing plate (6) towards support plate (10) to its output shaft.
2. nut press mounting tool according to claim 1; It is characterized in that: this press-fits tool and also comprises rectilinear motion attitude reference device; Said rectilinear motion attitude reference device comprises leading axle (8) and is arranged on the slide opening on the pressing plate (6) that said leading axle (8) is fixed on the support perpendicular to support plate (10) and penetrates in the slide opening.
3. nut press mounting tool according to claim 1 is characterized in that: said support is for being 45 steel matter, and is provided with chromium coating on the surface.
4. nut press mounting tool according to claim 1 is characterized in that: said support plate (10) is for flooding glass fiber plate matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226765.8A CN102729032B (en) | 2012-07-03 | 2012-07-03 | Nut press fitting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210226765.8A CN102729032B (en) | 2012-07-03 | 2012-07-03 | Nut press fitting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729032A true CN102729032A (en) | 2012-10-17 |
| CN102729032B CN102729032B (en) | 2014-12-24 |
Family
ID=46985704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210226765.8A Expired - Fee Related CN102729032B (en) | 2012-07-03 | 2012-07-03 | Nut press fitting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729032B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928006A (en) * | 2012-11-09 | 2013-02-13 | 昆山迈致治具科技有限公司 | Rotating pressing fixture |
| CN103323044A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN103465021A (en) * | 2013-09-23 | 2013-12-25 | 广州达意隆包装机械股份有限公司 | Assembly device and assembly method of screwing cap arm shaft sleeve |
| CN103934681A (en) * | 2014-04-14 | 2014-07-23 | 常熟市天银机电股份有限公司 | Semi-automatic assembly device of motor starter of refrigeration compressor |
| CN103934680A (en) * | 2014-04-14 | 2014-07-23 | 常熟市天银机电股份有限公司 | Die structure used for assembly device of motor starter of refrigeration compressor |
| CN105834723A (en) * | 2016-04-28 | 2016-08-10 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Trunk door limiting stopper shell nut press fitting device |
| CN106182886A (en) * | 2016-08-30 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of separate type press fit device |
| CN107182170A (en) * | 2017-05-24 | 2017-09-19 | 惠州市金百泽电路科技有限公司 | A kind of printed wiring board manufacture craft of the nut containing extruding |
| CN107708327A (en) * | 2017-11-16 | 2018-02-16 | 伟创力电子技术(苏州)有限公司 | The overall crimping jig of PCB punching parts |
| CN109352591A (en) * | 2018-12-10 | 2019-02-19 | 中国航发南方工业有限公司 | Slotted nut assembles decomposer and assembly decomposition method |
| CN109968009A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of mold of front bumper energy-absorption box riveting component |
| CN113714960A (en) * | 2021-08-10 | 2021-11-30 | 东风汽车股份有限公司 | Water pump installation auxiliary tool for engine and use method thereof |
| CN114700723A (en) * | 2022-05-16 | 2022-07-05 | 深圳华数机器人有限公司 | Device for automatically assembling multiple studs on steel sheet at one time |
| CN116234182A (en) * | 2023-03-20 | 2023-06-06 | 深圳市国王科技有限公司 | PCBA circuit board press-fitting tool |
Citations (5)
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| DE20307611U1 (en) * | 2003-05-16 | 2004-09-23 | König Verbindungstechnik GmbH | Machine for pressing components into prepared drillings in a workpiece, e.g. nuts and bolts and sealing plugs and the like, has a center sleeve moving axially within a guide block with an inner hydraulic piston |
| CN201205648Y (en) * | 2008-05-22 | 2009-03-11 | 比亚迪股份有限公司 | Nut fitting machines |
| CN102328200A (en) * | 2011-08-31 | 2012-01-25 | 常州星宇车灯股份有限公司 | Automatic assembly device of round-head dimming bolt |
| CN102366885A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Nut press mounting mould |
| CN202639801U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Nut press fitting fixture |
-
2012
- 2012-07-03 CN CN201210226765.8A patent/CN102729032B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20307611U1 (en) * | 2003-05-16 | 2004-09-23 | König Verbindungstechnik GmbH | Machine for pressing components into prepared drillings in a workpiece, e.g. nuts and bolts and sealing plugs and the like, has a center sleeve moving axially within a guide block with an inner hydraulic piston |
| CN201205648Y (en) * | 2008-05-22 | 2009-03-11 | 比亚迪股份有限公司 | Nut fitting machines |
| CN102328200A (en) * | 2011-08-31 | 2012-01-25 | 常州星宇车灯股份有限公司 | Automatic assembly device of round-head dimming bolt |
| CN102366885A (en) * | 2011-09-29 | 2012-03-07 | 合肥常青机械制造有限责任公司 | Nut press mounting mould |
| CN202639801U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Nut press fitting fixture |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928006A (en) * | 2012-11-09 | 2013-02-13 | 昆山迈致治具科技有限公司 | Rotating pressing fixture |
| CN102928006B (en) * | 2012-11-09 | 2016-01-13 | 昆山迈致治具科技有限公司 | Rotate tool for stitching |
| CN103323044A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN103323044B (en) * | 2013-06-19 | 2017-02-08 | 昆山市烽禾升精密机械有限公司 | Locating device for measurement |
| CN103465021B (en) * | 2013-09-23 | 2016-08-10 | 广州达意隆包装机械股份有限公司 | The assembling device of a kind of spiral cover arm axle set and assembly method thereof |
| CN103465021A (en) * | 2013-09-23 | 2013-12-25 | 广州达意隆包装机械股份有限公司 | Assembly device and assembly method of screwing cap arm shaft sleeve |
| CN103934680B (en) * | 2014-04-14 | 2016-04-06 | 常熟市天银机电股份有限公司 | The mould structure of startor for refrigeration compressor electric machine assembling device |
| CN103934680A (en) * | 2014-04-14 | 2014-07-23 | 常熟市天银机电股份有限公司 | Die structure used for assembly device of motor starter of refrigeration compressor |
| CN103934681A (en) * | 2014-04-14 | 2014-07-23 | 常熟市天银机电股份有限公司 | Semi-automatic assembly device of motor starter of refrigeration compressor |
| CN105834723A (en) * | 2016-04-28 | 2016-08-10 | 丰业迪睦斯（芜湖）汽车部件有限公司 | Trunk door limiting stopper shell nut press fitting device |
| CN106182886A (en) * | 2016-08-30 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of separate type press fit device |
| CN106182886B (en) * | 2016-08-30 | 2018-07-31 | 博众精工科技股份有限公司 | A kind of separate type pressing device |
| CN107182170B (en) * | 2017-05-24 | 2019-07-05 | 惠州市金百泽电路科技有限公司 | A kind of printed wiring board manufacture craft of the nut containing extruding |
| CN107182170A (en) * | 2017-05-24 | 2017-09-19 | 惠州市金百泽电路科技有限公司 | A kind of printed wiring board manufacture craft of the nut containing extruding |
| WO2018214372A1 (en) * | 2017-05-24 | 2018-11-29 | 惠州市金百泽电路科技有限公司 | Printed circuit board manufacturing process including extruding nuts |
| CN107708327A (en) * | 2017-11-16 | 2018-02-16 | 伟创力电子技术(苏州)有限公司 | The overall crimping jig of PCB punching parts |
| CN107708327B (en) * | 2017-11-16 | 2024-04-05 | 伟创力电子技术(苏州)有限公司 | Integral crimping jig for PCB stamping part |
| CN109968009A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of mold of front bumper energy-absorption box riveting component |
| CN109968009B (en) * | 2017-12-28 | 2023-09-01 | 上海众大汽车配件有限公司 | Die of front bumper energy-absorbing box riveting assembly |
| CN109352591A (en) * | 2018-12-10 | 2019-02-19 | 中国航发南方工业有限公司 | Slotted nut assembles decomposer and assembly decomposition method |
| CN113714960A (en) * | 2021-08-10 | 2021-11-30 | 东风汽车股份有限公司 | Water pump installation auxiliary tool for engine and use method thereof |
| CN114700723A (en) * | 2022-05-16 | 2022-07-05 | 深圳华数机器人有限公司 | Device for automatically assembling multiple studs on steel sheet at one time |
| CN116234182A (en) * | 2023-03-20 | 2023-06-06 | 深圳市国王科技有限公司 | PCBA circuit board press-fitting tool |
| CN116234182B (en) * | 2023-03-20 | 2023-10-20 | 深圳市国王科技有限公司 | PCBA circuit board press-fitting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102729032B (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141224 Termination date: 20160703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |