CN104261062A - Nut delivery mechanism of in-mold riveting device - Google Patents
Nut delivery mechanism of in-mold riveting device Download PDFInfo
- Publication number
- CN104261062A CN104261062A CN201410513051.4A CN201410513051A CN104261062A CN 104261062 A CN104261062 A CN 104261062A CN 201410513051 A CN201410513051 A CN 201410513051A CN 104261062 A CN104261062 A CN 104261062A
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- nut
- block
- jack
- slide
- tooth bar
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Abstract
The invention relates to a nut delivery mechanism of an in-mold riveting device. The in-mold riveting device comprises an upper die and a lower die; the nut delivery mechanism comprises a spiral delivery arranging unit and a pushing unit; the pushing unit is used for delivering nuts, which are arranged by the arranging unit, one by one; the arranging unit comprises a spiral vibrating feeder; after the spiral vibrating feeder is arranged, a convex part of each nut faces downwards and is arranged side by side; the pushing unit comprises a push block and a power system; the push block is positioned at a discharge port of the arranging unit for pushing the nuts one by one; the power system is used for driving the push block to move. According to the mechanism, the nuts can be delivered one by one, necessary conditions are provided for automatic riveting of the in-mold riveting device, and meanwhile the mechanism has a novel and simple structure and is convenient to implement.
Description
Technical field
the present invention relates to a kind of by the nut transferring mechanism of riveting set in the mould of nut riveting on automotive safety seat.
Background technology
at present, nut is arranged on automotive safety seat, general is all the mode adopting welding, although also certain performance can be reached, but the position degree that welding back nut is arranged is difficult to ensure, and welding is also inconvenient, therefore, there is riveting nut, under the effect of impulsive force, the salient of riveting nut is poured in the connecting bore of automotive safety seat, toothed region is pressed together on the automotive safety seating face of connecting bore periphery, although the single riveted joint that can realize nut and automotive safety seat, but realize automatic batch production, there is certain difficult problem, the conveying of such as nut, if can not continus convergence, and cannot ensure that salient down always, riveted joint in mould cannot be realized.
Summary of the invention
technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides the nut transferring mechanism of riveting set in a kind of mould.
for solving above technical matters, the present invention takes following technical scheme:
the nut transferring mechanism of riveting set in a kind of mould, in this mould, riveting set comprises upper die and lower die, the arrangement unit that nut transferring mechanism comprises helical feed, the push unit carried one by one for the described nut after described arrangement unit is arranged, wherein, arrange unit and comprise spiral vibratory feeder, after spiral vibratory feeder arranges, the salient of each nut all down and be arranged side by side; Push unit comprise be positioned at arrange unit discharge outlet can nut described in pushing tow one by one pushing block and drive the power system of pushing block movement.
concrete, power system comprises the jack be arranged on counterdie, to be arranged on patrix and to move downward the inserted block matched with jack along with drift, be positioned at the slide of jack side, be slidably arranged in the slide block that jack is stretched on a slide and end, both ends are connected to the retracing spring between slide block and slide, be connected to the tooth bar be arranged on slide that slide block also slides, be positioned at the gear matched with tooth bar above tooth bar, the fork that the opposite side being positioned at gear also tilts from top to bottom, and the transmission shaft for gear is in transmission connection mutually with the upper end of fork, wherein fork and gear are respectively the two ends synchronous axial system that are positioned at transmission shaft, transmission shaft is located on counterdie by supporting seat frame, the bottom of fork rotates with pushing block and is connected, the direction that tooth bar promotes nut along pushing block is arranged.
preferably, counterdie is also provided with chute, bottom pushing block, is provided with the lug boss matched with chute,
further, preferably, wherein chute and tooth bar be arranged in parallel and are positioned at the both sides of supporting seat.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention can realize the conveying one by one of nut, and for the automation riveting of riveting set in mould provides necessary condition, meanwhile, novel structure of the present invention, simply, and implements conveniently.
Accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail:
fig. 1 is the structural representation according to riveting set in mould of the present invention;
fig. 2 is the structural representation according to nut transferring mechanism of the present invention;
fig. 3 is the birds-eye view of Fig. 2;
fig. 4 is the structure enlarged diagram of the push unit of nut transferring mechanism in Fig. 2;
wherein: 1, patrix; 2, counterdie; 3, nut transferring mechanism; 30, unit (spiral vibratory feeder) is arranged; 31, push unit; 310, jack; 311, inserted block; 312, slide; 313, slide block; C, roller; 314, the first retracing spring; 315, tooth bar; 316, gear; 317, fork; 318, transmission shaft; 319, pushing block; 320, supporting seat; .
Detailed description of the invention
as shown in Figures 1 to 4, riveting set in the mould of nut riveting on automotive safety seat being comprised patrix 1, counterdie 2, nut transferring mechanism 3, the automotive safety seat conveying mechanism 4 be positioned on counterdie 1, is positioned at nut detent mechanism 5 above automotive safety seat conveyer 4 structure of the present embodiment, for nut self-positioning mechanism 5 punching press is riveted on drift 6 on automotive safety seat connecting bore, is used for the riveted joint mold insert 8 that drives the punching mechanism 7 of drift 6 punching press and be positioned at below automotive safety seat conveying mechanism 5.
concrete, nut transferring mechanism 3 comprise helical feed arrangement unit 30, for by arrange unit 30 arrange after nut be delivered to the push unit 31 of detent mechanism 5 one by one.
in this example, arrange unit 30 and adopt common spiral vibratory feeder (not describing in detail at this), the nut after spiral vibratory feeder arranges side by side and one by one be delivered to push unit 31, and the salient of each nut is arranged all down.
push unit 31 in this example, it comprises the jack 310 be arranged on counterdie 2, to be arranged on patrix 1 and to move downward the inserted block 311 matched with jack 310 along with drift 6, be positioned at the slide 312 of jack 310 side, be slidably arranged in the slide block 313 that jack 310 is stretched on a slide 312 and end, both ends are connected to the first retracing spring 314 between slide block 313 and slide 312, be connected to the tooth bar 315 be arranged on slide 312 that slide block 313 also slides, be positioned at the gear 316 matched with tooth bar 315 above tooth bar 315, the fork 317 that the opposite side being positioned at gear 316 also tilts from top to bottom, for the transmission shaft 318 that gear 316 and the upper end of fork 317 are in transmission connection mutually, and to rotate the pushing block 319 be connected for pushing nut with fork 317 bottom, when wherein inserted block 311 inserts jack 310, conflict slide block 313 retreats to one end of slide 312, tooth bar 315 is arranged along the direction of automotive safety seat conveying mechanism conveying automotive safety seat, transmission shaft 318 is erected on counterdie 2 by supporting seat 320, and fork 317 and gear 316 are respectively the two ends synchronous axial system that are positioned at transmission shaft 318.
further, the end extending out to jack 310 at slide block 313 is provided with roller, the slope of matching with roller is provided with in inserted block 311 bottom, this slope is tilted to inserted block 311 gradually from top to bottom, thus making inserted block 311 in the process inserting jack 310, promotion slide block 313 is progressively along the movement of slide 312.
further, counterdie 2 is also provided with chute (be display in figure, but be not difficult to expect), bottom pushing block 319, is provided with the lug boss that matches with chute (for show in figure, but be not difficult to expect), wherein chute and tooth bar 315 be arranged in parallel and are positioned at the both sides of supporting seat 320.
concrete course of conveying is as follows: nut is moving to push unit 31 side by side after arranging unit 30 and arranging, while drift 6 punching press, inserted block 311 moves downward and inserts in jack 310, and coordinated by the roller of the slope bottom inserted block 311 with slide block 313 end, promote slide block 313 to retreat, and then tooth bar 315 moving belt moving gear 316 rotated (rotating forward), then, under the effect of transmission shaft 318, making the bottom of fork 317 toward reclaiming, and then driving pushing block 319 back to move; After punching press, drift 6 lifts, inserted block 311 upwards gos up, under the effect of the first retracing spring 314, make slide block 313 again stretch to jack 310, thus tooth bar 315 driven gear 316 is rotated (reversion), under the effect of transmission shaft 318, make the bottom of fork 317 promote pushing block 319 forward, make pushing block 319 push in detent mechanism by nut, repetitive process like this, the conveying of nut can be realized.
above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (4)
1. the nut transferring mechanism of riveting set in a mould, in described mould, riveting set comprises upper die and lower die, it is characterized in that: the arrangement unit that described nut transferring mechanism comprises helical feed, the push unit carried one by one for the described nut after being arranged by described arrangement unit;
Described arrangement unit comprises spiral vibratory feeder, and after described spiral vibratory feeder arranges, the salient of each described nut all down and be arranged side by side;
Described push unit comprise be positioned at described arrangement unit discharge outlet can the pushing block of nut described in pushing tow one by one, and drive the power system of described pushing block movement, described power system comprises the jack be arranged on described counterdie, to be arranged on described patrix and to move downward the inserted block matched with described jack along with drift, be positioned at the slide of described jack side, be slidably arranged in the slide block that described jack is stretched on a described slide and end, both ends are connected to the retracing spring between described slide block and described slide, be connected to the tooth bar be arranged on described slide that described slide block also slides, be positioned at the gear matched with described tooth bar above described tooth bar, the fork that the opposite side being positioned at described gear also tilts from top to bottom, and the transmission shaft for described gear is in transmission connection mutually with the upper end of described fork, wherein said fork and described gear are respectively the two ends synchronous axial system that are positioned at described transmission shaft, described transmission shaft is located on described counterdie by supporting seat frame, the bottom of described fork rotates with described pushing block and is connected, the direction that described tooth bar promotes described nut along described pushing block is arranged.
2. the nut transferring mechanism of riveting set in mould according to claim 1, is characterized in that: on described counterdie, be also provided with chute, is provided with the lug boss matched with described chute bottom described pushing block.
3. the nut transferring mechanism of riveting set in mould according to claim 2, is characterized in that: wherein said chute and described tooth bar be arranged in parallel and be positioned at the both sides of described supporting seat.
4. the nut transferring mechanism of riveting set in mould according to claim 1, it is characterized in that: the end stretching to described jack at described slide block is also provided with the roller that can rotate around Pivot Point Center, arrange from top to bottom to the slope that described inserted block is tilted in described inserted block bottom, insert in the process of described jack at described inserted block, described slope and described roller contact, and the described slide block that presses progressively back moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513051.4A CN104261062B (en) | 2014-09-29 | 2014-09-29 | The nut transferring mechanism of riveting set in a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513051.4A CN104261062B (en) | 2014-09-29 | 2014-09-29 | The nut transferring mechanism of riveting set in a kind of mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104261062A true CN104261062A (en) | 2015-01-07 |
| CN104261062B CN104261062B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513051.4A Active CN104261062B (en) | 2014-09-29 | 2014-09-29 | The nut transferring mechanism of riveting set in a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104261062B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212821A (en) * | 2018-02-28 | 2018-06-29 | 上海兰盈机电设备有限公司 | Projection welding square nut automatic sorting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768646A (en) * | 1987-01-12 | 1988-09-06 | Devins Theodore R | Accumulator conveyor |
| CN2703736Y (en) * | 2004-04-01 | 2005-06-08 | 王茂群 | Automatic pusher for brick-blank supporting board |
| CN1909993A (en) * | 2004-01-15 | 2007-02-07 | 米勒魏因加滕股份公司 | Conveying device |
| JP2012131634A (en) * | 2010-12-24 | 2012-07-12 | Daishin:Kk | Transport object separation mechanism, and transport device including the same |
| CN103754576A (en) * | 2013-11-25 | 2014-04-30 | 重庆舰帏机械有限公司 | Rocker arm feeding device |
| CN204078693U (en) * | 2014-09-29 | 2015-01-07 | 苏州鑫睿达精密机械有限公司 | The nut transferring mechanism of riveting set in a kind of mould |
-
2014
- 2014-09-29 CN CN201410513051.4A patent/CN104261062B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4768646A (en) * | 1987-01-12 | 1988-09-06 | Devins Theodore R | Accumulator conveyor |
| CN1909993A (en) * | 2004-01-15 | 2007-02-07 | 米勒魏因加滕股份公司 | Conveying device |
| CN2703736Y (en) * | 2004-04-01 | 2005-06-08 | 王茂群 | Automatic pusher for brick-blank supporting board |
| JP2012131634A (en) * | 2010-12-24 | 2012-07-12 | Daishin:Kk | Transport object separation mechanism, and transport device including the same |
| CN103754576A (en) * | 2013-11-25 | 2014-04-30 | 重庆舰帏机械有限公司 | Rocker arm feeding device |
| CN204078693U (en) * | 2014-09-29 | 2015-01-07 | 苏州鑫睿达精密机械有限公司 | The nut transferring mechanism of riveting set in a kind of mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212821A (en) * | 2018-02-28 | 2018-06-29 | 上海兰盈机电设备有限公司 | Projection welding square nut automatic sorting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104261062B (en) | 2016-04-27 |
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