CN104441616A - Ultrasonic welding device for tail lamp - Google Patents
Ultrasonic welding device for tail lamp Download PDFInfo
- Publication number
- CN104441616A CN104441616A CN201410757351.7A CN201410757351A CN104441616A CN 104441616 A CN104441616 A CN 104441616A CN 201410757351 A CN201410757351 A CN 201410757351A CN 104441616 A CN104441616 A CN 104441616A
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- China
- Prior art keywords
- compression cylinder
- taillight
- compact heap
- ultrasonic
- projection seat
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Abstract
The invention relates to an ultrasonic welding device for a tail lamp. The ultrasonic welding device for the tail lamp comprises a worktable, wherein a protruded seat is arranged on the worktable, a through hole is formed in the protruded seat, and an ultrasonic heating head is arranged in the through hole; a compression block is arranged at the upper end of the protruded seat and moves up and down by virtue of a compression air cylinder arranged at the upper end of the compression block. According to the ultrasonic welding device for the tail lamp, an automotive tail lamp is fixed by virtue of the protruded seat and is compressed by the compression block driven by the compression air cylinder, and a to-be-welded part is heated and welded by the ultrasonic heating head, so that the welding efficiency of the tail lamp is improved; furthermore, a lampshade is fixed in an auxiliary manner by an auxiliary compression rod; the descending position of the compression air cylinder is limited by virtue of a limiting switch, so that the automotive lamp is prevented from being crushed by the compression block.
Description
Technical field
The present invention relates to automobile lamp manufacture field, particularly relate to a kind of taillight ultrasonic brazing unit using ultrasonic wave to weld automobile tail light.
Background technology
At present, when manufacturing automobile tail light, need taillight lampshade to be welded on taillight lamp housing, and current normally used welding manner is rubbed between lampshade and lamp housing by upper and lower rubbing machine, by friction, lampshade and lamp housing are welded together, but the method for friction welding is only applicable to larger taillight welds, small-sized taillight not easily clamping and welding precision is bad.And also have use ultrasonic wave to weld car light at present, but when using ultrasonic wave to weld, car light is easily damaged by pressure by the compression of car light, and easily non-solder point is melted when ultrasonic bonding, cause car light to damage.Therefore, automobile tail light welding inconvenience is solved and easily the problem of infringement car light just seems particularly important.
Summary of the invention
For above-mentioned prior art Problems existing, the object of this invention is to provide a kind of taillight ultrasonic brazing unit using ultrasonic wave to weld automobile tail light, by projection seat, automobile tail light is fixed, and drive compact heap to be compressed by car light by compression cylinder, adding thermal weld by ultrasonic wave heating head to needing the place of welding, solving automobile tail light welding inconvenience and the problem of easy infringement car light.
The invention provides a kind of taillight ultrasonic brazing unit, comprise workbench, described workbench is provided with projection seat, described projection seat is provided with through hole, ultrasonic wave heating head is provided with in described through hole, described projection seat upper end is provided with compact heap, and the compression cylinder that described compact heap is arranged by upper end moves up and down.
Further improvement is: described compact heap is other is provided with auxiliary compressor arm, and described auxiliary compressor arm is connected in compression cylinder, is provided with spring between described auxiliary compressor arm and compression cylinder.
Further improvement is: on described workbench, projection seat both sides are provided with inductor, by the car light in inductor induction projection seat, and then controls compression cylinder work.
Further improvement is: in described compression cylinder, compact heap rear is provided with limit switch, and described limit switch is followed compression cylinder and moved up and down together, controls by limit switch the position that compression cylinder declines.
Further improvement is: described compact heap is provided with buffer stopper, and the shape of described buffer stopper is consistent with the shape of the lamp housing that is fixed.
Further improvement is: be provided with telescopic cylinder below described ultrasonic wave heating head, and described ultrasonic wave heating head is stretched in through-holes by telescopic cylinder.
The invention has the beneficial effects as follows: by projection seat, automobile tail light is fixed, and drive compact heap to be compressed by car light by compression cylinder, thermal weld is added to needing the place of welding by ultrasonic wave heating head, improve taillight welding efficiency, and lampshade is carried out auxiliary fixing by auxiliary compressor arm, by arranging limit switch, the position that compression cylinder declines being limited, preventing compact heap from being damaged by pressure by car light.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-workbench, 2-projection seat, 3-through hole, 4-ultrasonic wave heating head, 5-compact heap, 6-compression cylinder, 7-assists compressor arm, 8-spring, 9-inductor, 10-limit switch, 11-buffer stopper.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, present embodiments provide a kind of taillight ultrasonic brazing unit, comprise workbench 1, described workbench 1 is provided with projection seat 2, described projection seat 2 is provided with through hole 3, be provided with ultrasonic wave heating head 4 in described through hole 3, described projection seat 2 upper end is provided with compact heap 5, and the compression cylinder 6 that described compact heap 5 is arranged by upper end moves up and down.Described compact heap 5 is other is provided with auxiliary compressor arm 7, and described auxiliary compressor arm 7 is connected in compression cylinder 6, is provided with spring 8 between described auxiliary compressor arm 7 and compression cylinder 6.On described workbench 1, projection seat 2 both sides are provided with inductor 9, respond to the car light in projection seat 2 by inductor 9, and then control compression cylinder 6 and work.In described compression cylinder 6, compact heap 5 rear is provided with limit switch 10, and described limit switch 10 is followed compression cylinder 6 and moved up and down together, controls by limit switch 10 position that compression cylinder 6 declines.Described compact heap 5 is provided with buffer stopper 11, and the shape of described buffer stopper 11 is consistent with the shape of the lamp housing that is fixed.Be provided with telescopic cylinder below described ultrasonic wave heating head 4, described ultrasonic wave heating head 4 is flexible in through hole 3 by telescopic cylinder.By projection seat 2, automobile tail light is fixed, and drive compact heap 5 to be compressed by car light by compression cylinder 6, thermal weld is added to needing the place of welding by ultrasonic wave heating head 4, improve taillight welding efficiency, and undertaken auxiliary fixing by auxiliary compressor arm 7 pairs of lampshades, the position declined by arranging limit switch 10 pairs of compression cylinders 6 limits, and prevents compact heap 5 from being damaged by pressure by car light.
Claims (6)
1. a taillight ultrasonic brazing unit, comprise workbench (1), it is characterized in that: described workbench (1) is provided with projection seat (2), described projection seat (2) is provided with through hole (3), ultrasonic wave heating head (4) is provided with in described through hole (3), described projection seat (2) upper end is provided with compact heap (5), and the compression cylinder (6) that described compact heap (5) is arranged by upper end moves up and down.
2. taillight ultrasonic brazing unit as claimed in claim 1, it is characterized in that: described compact heap (5) is other is provided with auxiliary compressor arm (7), described auxiliary compressor arm (7) is connected in compression cylinder (6), is provided with spring (8) between described auxiliary compressor arm (7) and compression cylinder (6).
3. taillight ultrasonic brazing unit as claimed in claim 1, it is characterized in that: described workbench (1) is upper, projection seat (2) both sides are provided with inductor (9), by the car light on inductor (9) induction projection seat (2), and then control compression cylinder (6) work.
4. taillight ultrasonic brazing unit as claimed in claim 1, it is characterized in that: described compression cylinder (6) is upper, compact heap (5) rear is provided with limit switch (10), described limit switch (10) is followed compression cylinder (6) and is moved up and down together, the position declined by limit switch (10) control compression cylinder (6).
5. taillight ultrasonic brazing unit as claimed in claim 1 or 2, it is characterized in that: described compact heap (5) is provided with buffer stopper (11), the shape of described buffer stopper (11) is consistent with the shape of the lamp housing that is fixed.
6. taillight ultrasonic brazing unit as claimed in claim 1, is characterized in that: described ultrasonic wave heating head (4) below is provided with telescopic cylinder, and described ultrasonic wave heating head (4) is flexible in through hole (3) by telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757351.7A CN104441616A (en) | 2014-12-12 | 2014-12-12 | Ultrasonic welding device for tail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757351.7A CN104441616A (en) | 2014-12-12 | 2014-12-12 | Ultrasonic welding device for tail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441616A true CN104441616A (en) | 2015-03-25 |
Family
ID=52888732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410757351.7A Pending CN104441616A (en) | 2014-12-12 | 2014-12-12 | Ultrasonic welding device for tail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441616A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383031A (en) * | 2018-09-28 | 2019-02-26 | 利辛县富亚纱网有限公司 | A kind of blank body of curtain bonding machine |
| CN111204050A (en) * | 2019-10-28 | 2020-05-29 | 广州中新汽车零部件有限公司 | Production device and production method for interior trim part products welded by sound-absorbing cotton |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096757A (en) * | 1975-12-08 | 1978-06-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Method and apparatus for examining weld defects in vertical pipes by supersonic waves |
| CN101462490A (en) * | 2009-01-14 | 2009-06-24 | 徐志明 | Automobile control lever dust-proof cover, welding device thereof and manufacturing method thereof |
| CN102275300A (en) * | 2011-08-01 | 2011-12-14 | 北京万源瀚德汽车密封系统有限公司 | Ultrasonic welding device for automobile sealing strip and analogs of automobile sealing strip |
| CN103991215A (en) * | 2014-06-04 | 2014-08-20 | 震宇（芜湖）实业有限公司 | Ultrasonic welding device of plastic pieces |
| CN204382655U (en) * | 2014-12-12 | 2015-06-10 | 马瑞利汽车零部件(芜湖)有限公司 | Taillight ultrasonic brazing unit |
-
2014
- 2014-12-12 CN CN201410757351.7A patent/CN104441616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096757A (en) * | 1975-12-08 | 1978-06-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Method and apparatus for examining weld defects in vertical pipes by supersonic waves |
| CN101462490A (en) * | 2009-01-14 | 2009-06-24 | 徐志明 | Automobile control lever dust-proof cover, welding device thereof and manufacturing method thereof |
| CN102275300A (en) * | 2011-08-01 | 2011-12-14 | 北京万源瀚德汽车密封系统有限公司 | Ultrasonic welding device for automobile sealing strip and analogs of automobile sealing strip |
| CN103991215A (en) * | 2014-06-04 | 2014-08-20 | 震宇（芜湖）实业有限公司 | Ultrasonic welding device of plastic pieces |
| CN204382655U (en) * | 2014-12-12 | 2015-06-10 | 马瑞利汽车零部件(芜湖)有限公司 | Taillight ultrasonic brazing unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109383031A (en) * | 2018-09-28 | 2019-02-26 | 利辛县富亚纱网有限公司 | A kind of blank body of curtain bonding machine |
| CN111204050A (en) * | 2019-10-28 | 2020-05-29 | 广州中新汽车零部件有限公司 | Production device and production method for interior trim part products welded by sound-absorbing cotton |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |