CN105057543A - Fastener lock body spin-riveting device - Google Patents
Fastener lock body spin-riveting device Download PDFInfo
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- CN105057543A CN105057543A CN201510433556.4A CN201510433556A CN105057543A CN 105057543 A CN105057543 A CN 105057543A CN 201510433556 A CN201510433556 A CN 201510433556A CN 105057543 A CN105057543 A CN 105057543A
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- 230000007246 mechanism Effects 0.000 claims description 5
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- 238000010586 diagram Methods 0.000 description 4
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- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
A fastener lock body spin-riveting device comprises a spin-riveting machine and a tool die installed on a spin-riveting machine base. The tool die comprises a base, a square sliding seat and a disc-shaped spin-riveting base, wherein the base is connected with the spin-riveting machine base through long installation holes in the left and right sides of the base; the square sliding seat is installed in a square base groove in the middle of the base, and is in front-back sliding fit with the square base groove; a disc hole where the disc-shaped spin-riveting base is installed is formed in the center of the square sliding seat, and is in rotating fit with the disc-shaped spin-riveting base; three ejector rods used for being riveted to a spin-riveting head in a matched mode are arranged on the top face of the disc-shaped spin-riveting base; the positions of the three ejector rods are coincident with that of three riveting points on a fastener lock body; the axis of the disc-shaped spin-riveting base is the circle center of the circle formed by the three ejector rods. A base die of the spin-riveting device can rotate. The spin-riveting device is small in size, light and low in cost. Three riveting points of one workpiece can be completed one by one by rotating the disc-shaped spin-riveting base without detaching or remounting the workpiece, so that the production efficiency is high, and meanwhile automatic improvement is convenient.
Description
Technical field
What the present invention relates to a kind of electronic product revolves riveting device, particularly relates to a kind of dead lock lock body and revolves riveting device.
Background technology
In automobile electronics assembly, most part adopts riveted joint form to realize assembling, in order to the demand of satisfied batch production, riveter is all used to rivet, for the part needing riveted joint assembling, must design moulds of industrial equipment is fixed to them on riveter working face, for dead lock lock body assembly, comprise left-hand door lock body and right grille body, respectively there are three riveting points on the same face, for this riveted joint of 3, general employing is with the frock mould of some push rods, wherein push rod is corresponding with revolving die position revolves riveting to coordinate, the position of the point that position and the lock body of all the other push rods need be riveted is corresponding to be held by lock body and to locate.
Original riveting device Problems existing that revolves is:
1. because original frock mould is fixed, the riveted joint of left-hand door lock body and right grille body is completed in order to same frock can be used, need to be designed with 7 push rods on mount pad (bed die), wherein 4 for left-hand door lock body, 4 for right grille body (3 for supporting, 1 with revolve die and coordinate and revolve riveting, 1 public), cause frock volume large, Heavy Weight, maintenance cost is high;
2. only fix on an axis can not move owing to revolving die, and original frock mould maintains static, therefore a riveting point has often been riveted, changing of workpieces change place must be taken off, reinstall, finely tune location and revolve after die aligns, carry out the riveted joint of second riveting point, so repeatedly complete three riveting point riveted joints for three times; Because (revolve die move up and down amplitude less) station space is little, workpiece takes off and installs very inconvenient, and after again loading onto workpiece, need to finely tune frock, time and effort consuming, production efficiency is low at every turn.
Summary of the invention
The technical problem to be solved in the present invention is, for the shortcoming of prior art, provides a kind of dead lock lock body to revolve riveting device, to overcome the above-mentioned deficiency existing for prior art.
The technical scheme that the present invention takes is: a kind of dead lock lock body revolves riveting device, and comprise riveter and be arranged on the frock mould on riveter support, described frock mould is positioned at riveter and revolves die bottom, described frock mould comprises base, slip square block and dish type revolve rivet set, described base is connected with support by the installation elongated hole of its right and left, slip square block is arranged in the base square groove in the middle of base, slip square block coordinates with base square groove slide anteroposterior, described slip square block 3 central authorities have the disc hole of revolving rivet set for installing dish type, described dish type revolves rivet set and disc hole is rotatably assorted, dish type revolve rivet set end face be provided with three for support workpiece and with revolve die and coordinate the push rod of riveting, the position of three push rods is consistent with three riveting points of dead lock lock body, and the axle center that dish type revolves rivet set was the center of circle of the circle of three push rods.
Its further technical scheme is: the front side of described slip square block 3 is provided with detent mechanism, comprises alignment pin, spring and location key seat; Described location key seat has a stepped hole, the pin-and-hole being communicated with disc hole is had on front side of described slip square block, location key seat to be connected by screw on front side of slip square block and the pin-and-hole concentric of its stepped hole and slip square block, described alignment pin Intermediate Gray one round platform thus alignment pin is divided into leading portion and back segment, alignment pin back segment is arranged in the stepped hole of location key seat after putting spring, and alignment pin leading portion puts in the pin-and-hole of slip square block; The face of cylinder that described dish type revolves rivet set be provided with three with the locating hole of detent fit, when dish type is revolved rivet set wherein a locating hole is forwarded slip square block pin-and-hole position to, the anterior jacking dish type of alignment pin is revolved the locating hole of rivet set thus dish type is revolved rivet set location under the action of the spring.
Owing to adopting technique scheme, a kind of dead lock lock body of the present invention revolves riveting device and has following beneficial effect:
1. a kind of dead lock lock body of the present invention revolves its frock mould of riveting device and can move, slip square block can coordinate by slide anteroposterior in base square groove, dish type is revolved rivet set and can be rotated in disc hole, utilize 3 geometrical principles forming a circle, dish type revolves the center of circle that rivet set axle center was the circle of three push rods, as long as so rotate dish type to revolve the certain angle of rivet set, three rivets can rotate to a position, carry out revolving riveting, a workpiece three riveting points are revolved rivet set by rotation dish type and just can be completed one by one, workpiece need not be unloaded reinstall, greatly improve production efficiency,
2. a kind of dead lock lock body of the present invention revolves riveting device and only need arrange 3 push rods, doubles as the support of lock body and cooperation simultaneously and revolves die and revolve riveting, decrease 4, both can reduce frock volume and weight reduction, can reduce costs again than existing equipment 7;
3. can carry out automation improvement easily, realize by motor the rotation that dish type revolves rivet set, provide instruction by sensor after alignment pin touches pin-and-hole and allow motor stalls.
The technical characteristic revolving riveting device below in conjunction with a kind of dead lock lock body of embodiment to the present invention is further described.
Accompanying drawing explanation
Fig. 1 is that a kind of dead lock lock body of the present invention revolves riveting apparatus structure schematic diagram;
Fig. 2 is frock mode structure schematic diagram (stereo-resolution effect);
Fig. 3 ~ Fig. 4 is detent mechanism structural representation;
Fig. 3 is for overlooking (analysing and observe), and Fig. 4 is the A portion enlarged drawing of Fig. 3;
Fig. 5 is slip square block top view;
Fig. 6 alignment pin is structural representation;
Fig. 7 is location key seat structural representation;
Fig. 8 is dead lock lock body structure schematic diagram;
Fig. 9 is that a kind of dead lock lock body of the present invention revolves riveting device using state schematic diagram;
In figure:
1-base, 11-elongated hole is installed, 12-base square groove, 2-detent mechanism, 21-alignment pin, 211-step, 22-spring, 23-location key seat, 231-stepped hole, 232-screw, 3-slip square block, 31-disc hole, 32-pin-and-hole, 4-dish type revolves rivet set, 41-locating hole, 5-push rod, 6-revolve die, 7-support, 8-lock body, 81-lock body riveting point.
Detailed description of the invention
Embodiment:
A kind of dead lock lock body revolves riveting device, and comprise riveter and be arranged on the frock mould on riveter support 7, described frock mould is positioned at riveter and revolves die 6 bottom, described frock mould comprises base 1, slip square block 3 and dish type revolve rivet set 4, described base is connected with support 7 by the installation elongated hole 11 of its right and left, slip square block 3 is arranged in the base square groove 12 in the middle of base, slip square block 3 coordinates with base square groove 12 slide anteroposterior, described slip square block 3 central authorities have the disc hole 31 of revolving rivet set 4 for installing dish type, described dish type revolves rivet set and disc hole is rotatably assorted, dish type revolve rivet set end face be provided with three for support workpiece and with revolve die 6 and coordinate the push rod 5 of riveting, the position of three push rods is consistent with three riveting points of dead lock lock body, and the axle center that dish type revolves rivet set was the center of circle of the circle of three push rods.
The front side of described slip square block 3 is provided with detent mechanism 2, comprises alignment pin 21, spring 22 and location key seat 23;
Described location key seat has a stepped hole 231, the pin-and-hole 32 being communicated with disc hole 31 is had on front side of described slip square block, location key seat to be connected by screw on front side of slip square block and pin-and-hole 32 concentric of its stepped hole 231 and slip square block, described alignment pin Intermediate Gray one round platform 211 thus alignment pin is divided into leading portion and back segment, alignment pin back segment is arranged in the stepped hole of location key seat after putting spring, and alignment pin leading portion puts in the pin-and-hole of slip square block;
The face of cylinder that described dish type revolves rivet set 4 be provided with three with the locating hole 41 of detent fit, when dish type is revolved rivet set wherein a locating hole is forwarded slip square block pin-and-hole 32 position to, the anterior jacking dish type of alignment pin is revolved the locating hole of rivet set thus dish type is revolved rivet set location under the action of the spring.
Using method
1. slip square block outwards hauled out from base square groove, install lock body and rivet, the point that three of lock body need are riveted is held and locates by three push rods;
2. advance in base square groove by slip square block, rotate dish type and revolve rivet set and makes one of them locating hole of alignment pin jacking to certain angle, now die is revolved just to top in riveting point;
3. starting riveter pressure revolves after die carries out the riveted joint of first riveting point, revolves die and rises;
4. rotate dish type and revolve rivet set to another angle, alignment pin jacking second locating hole, die is revolved just to top in second riveting point of lock body; Start riveter and carry out the riveted joint of second riveting point, so circulation until complete three riveting points revolve riveting, take off workpiece, change another lock body.
Use two covers Moving plate shape corresponding with left and right lock body respectively to revolve rivet set, what can complete left and right lock body respectively revolves riveting.
Operation principle
Because need the rivet of riveted joint to be in the plane of not conllinear, so utilize 3 geometrical principles forming a circle, design dish type revolves rivet set, dish type revolves the center of circle that rivet set axle center had both been the circle of three push rods, as long as so rotate dish type to revolve the certain angle of rivet set, three rivets can rotate to a position, carry out revolving riveting.
Dish type is revolved the position of rivet set push rod installing hole and rivet and is contained in position consistency on workpiece (left-hand door lock body and right grille body), dish type is revolved rivet set and put into slip square block 3, and square block 3 of sliding loads base square groove, dish type is revolved on the rivet set face of cylinder 3 locating holes, the position of corresponding three rivets, when rotation dish type revolves rivet set certain angle, one of them locating hole is withstood location by alignment pin, dish type is revolved rivet set and is stopped operating, and under one of them rivet is placed in and revolves die, carries out revolving riveting.Rivet rear continuation rotating disc shape and revolved rivet set, when a locating hole is withstood by alignment pin, repeat said process.Rotate dish type and revolve the riveted joint that rivet set just can complete three rivets.
Claims (2)
1. dead lock lock body revolves a riveting device, it is characterized in that: comprise riveter and be arranged on the frock mould on riveter support (7), described frock mould is positioned at riveter and revolves die (6) bottom;
Described frock mould comprises base (1), slip square block (3) and dish type revolve rivet set (4), described base is connected with support (7) by the installation elongated hole (11) of its right and left, slip square block (3) is arranged in the base square groove (12) in the middle of base, slip square block (3) coordinates with base square groove (12) slide anteroposterior, described slip square block (3) central authorities have the disc hole (31) of revolving rivet set (4) for installing dish type, described dish type revolves rivet set and disc hole is rotatably assorted, dish type revolve rivet set end face be provided with three for support workpiece and with revolve die (6) and coordinate the push rod (5) of riveting, the position of three push rods is consistent with three riveting points of dead lock lock body, and the axle center that dish type revolves rivet set was the center of circle of the circle of three push rods.
2. a kind of dead lock lock body according to claim 1 revolves riveting device, it is characterized in that: the front side of described slip square block (3) is provided with detent mechanism (2), comprises alignment pin (21), spring (22) and location key seat (23);
Described location key seat has a stepped hole (231), the pin-and-hole (32) being communicated with disc hole (31) is had on front side of described slip square block, location key seat to be connected by screw on front side of slip square block and pin-and-hole (32) concentric of its stepped hole (231) and slip square block, described alignment pin Intermediate Gray one round platform (211) thus alignment pin is divided into leading portion and back segment, alignment pin back segment is arranged in the stepped hole of location key seat after putting spring, and alignment pin leading portion puts in the pin-and-hole of slip square block;
The face of cylinder that described dish type revolves rivet set (4) be provided with three with the locating hole (41) of detent fit, when dish type is revolved rivet set wherein a locating hole is forwarded slip square block pin-and-hole (32) position to, the anterior jacking dish type of alignment pin is revolved the locating hole of rivet set thus dish type is revolved rivet set location under the action of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510433556.4A CN105057543B (en) | 2015-07-17 | 2015-07-22 | A kind of dead lock lock body rotated riveting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015104221027 | 2015-07-17 | ||
| CN201510422102 | 2015-07-17 | ||
| CN201510433556.4A CN105057543B (en) | 2015-07-17 | 2015-07-22 | A kind of dead lock lock body rotated riveting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057543A true CN105057543A (en) | 2015-11-18 |
| CN105057543B CN105057543B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510433556.4A Expired - Fee Related CN105057543B (en) | 2015-07-17 | 2015-07-22 | A kind of dead lock lock body rotated riveting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470537A (en) * | 2017-08-11 | 2017-12-15 | 江苏大学 | One kind rotation riveting tool |
| CN116748453A (en) * | 2023-06-15 | 2023-09-15 | 温州市东风通用机电厂 | Locking device lock body spin riveting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335711A (en) * | 2011-09-28 | 2012-02-01 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotating riveting machine |
| CN202291197U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | An automatic multi-point pin riveting machine |
| CN202291201U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotary riveting machine |
| CN203380314U (en) * | 2013-07-01 | 2014-01-08 | 上海江森汽车金属零部件有限公司 | Riveting machine |
| CN203599464U (en) * | 2013-09-18 | 2014-05-21 | 宁波力品格工业机械有限公司 | Semi-automatic riveting machine |
| CN204953803U (en) * | 2015-07-22 | 2016-01-13 | 柳州市美源科技股份有限公司 | Device is riveted soon to dead lock lock body |
-
2015
- 2015-07-22 CN CN201510433556.4A patent/CN105057543B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335711A (en) * | 2011-09-28 | 2012-02-01 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotating riveting machine |
| CN202291197U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | An automatic multi-point pin riveting machine |
| CN202291201U (en) * | 2011-09-28 | 2012-07-04 | 天津仁义合自动化技术有限公司 | Multi-station full-automatic pneumatic rotary riveting machine |
| CN203380314U (en) * | 2013-07-01 | 2014-01-08 | 上海江森汽车金属零部件有限公司 | Riveting machine |
| CN203599464U (en) * | 2013-09-18 | 2014-05-21 | 宁波力品格工业机械有限公司 | Semi-automatic riveting machine |
| CN204953803U (en) * | 2015-07-22 | 2016-01-13 | 柳州市美源科技股份有限公司 | Device is riveted soon to dead lock lock body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470537A (en) * | 2017-08-11 | 2017-12-15 | 江苏大学 | One kind rotation riveting tool |
| CN116748453A (en) * | 2023-06-15 | 2023-09-15 | 温州市东风通用机电厂 | Locking device lock body spin riveting device |
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| Publication number | Publication date |
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| CN105057543B (en) | 2017-03-08 |
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Granted publication date: 20170308 |
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