CN203974068U - Laser and ultrasonic plastic seamless welding fixture - Google Patents
Laser and ultrasonic plastic seamless welding fixture Download PDFInfo
- Publication number
- CN203974068U CN203974068U CN201420333692.7U CN201420333692U CN203974068U CN 203974068 U CN203974068 U CN 203974068U CN 201420333692 U CN201420333692 U CN 201420333692U CN 203974068 U CN203974068 U CN 203974068U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- plastics
- welded
- lower locating
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of laser and Ultrasonic Plastic seamless welding fixture, comprise upper locating piece and the lower locating piece of for clamping, fixing two plastics to be welded, described upper locating piece and lower locating piece clamp two plastics to be welded up and down by cylinder, the junction of described two plastics to be welded is provided with weld gap, described upper locating piece is equipped with the vertical extension of going up locating piece and lower locating piece with the side that lower locating piece is positioned at weld gap, a described extension blocks weld gap, and upper locating piece and lower locating piece are that the transparent material that allows laser or ultrasonic wave penetrate is made, fixture after the utility model improves stops commissure outer surface with fixture, it is worked as stops plastics and overflows and guarantee that soldered place is smooth simultaneously when scolder overflows, weld seam melts forming section or all subsides, can produce enough mobile plastics and fill up space, commissure, the plastics that overflow are filled up gap originally, restriction due to fixture simultaneously can not produce flash, form the complete consistent product of outward appearance.
Description
Technical field
The utility model relates to field of plastics processing, particularly a kind of laser and Ultrasonic Plastic seamless welding fixture.
Background technology
Conventional plastic welding is if ultrasonic wave, hot plate, laser weld etc. are when welding two plastic components, inevitably at two workpiece faying faces, there is flash or gap, cause the Plastic Welding part commissure after welding have plastics to overflow or have gap, appearance looks elegant and the uniformity of plastic product after impact welding.The easy flash of conventional plastic weld appearance part seam crossing weld seam, or there is gap after welding.
Traditional welding technique need to apply welding pressure for commissure, a kind of situation: in the situation that weld seam is narrow, and weld seam melt-through, under the effect of pressure, plastics can overflow gap, and forming overflows chats; Another kind of situation: design and hide the plastics that overflow by weld seam, but still have gap in appearance after workpiece welding, affect product integraty, and, because needs overflow the design of plastics bin, butt welded seam width requirement is higher, and this realizes quite difficulty on some micro parts.
Traditional Plastic Welding installation way is not considered whether flash of weld seam, for guaranteeing that welding effect generally reserves weld seam as depicted in figs. 1 and 2.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of assurance soldered place smooth, can not produce flash, the complete consistent laser of outward appearance and Ultrasonic Plastic seamless welding fixture.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of laser and Ultrasonic Plastic seamless welding fixture, comprise upper locating piece and the lower locating piece of for clamping, fixing two plastics to be welded, described upper locating piece and lower locating piece clamp two plastics to be welded up and down by cylinder, the junction of described two plastics to be welded is provided with weld gap, described upper locating piece is equipped with the vertical extension of going up locating piece and lower locating piece with the side that lower locating piece is positioned at weld gap, a described extension blocks weld gap, and upper locating piece and lower locating piece are that the transparent material that allows laser or ultrasonic wave penetrate is made.
As further improvement of the utility model, between described upper locating piece and the extension of lower locating piece, leave space.
The beneficial effects of the utility model are: the fixture after the utility model improves stops commissure outer surface with fixture, it is worked as stops plastics and overflows and guarantee that soldered place is smooth simultaneously when scolder overflows, weld seam melts forming section or all subsides, can produce enough mobile plastics and fill up space, commissure, the plastics that overflow are filled up gap originally, restriction due to fixture simultaneously can not produce flash, forms the complete consistent product of outward appearance.
Accompanying drawing explanation
Fig. 1 is one of traditional welding process schematic representation;
Fig. 2 is two of traditional welding process schematic representation;
Fig. 3 is one of the utility model welding procedure schematic diagram;
Fig. 4 is two of the utility model welding procedure schematic diagram;
In figure, indicate: the upper locating piece of 1-; Locating piece under 2-; 3-weld gap; 4-extension.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 3 and Fig. 4 show respectively two kinds of embodiments of a kind of laser of the utility model and Ultrasonic Plastic seamless welding fixture, comprise upper locating piece 1 and the lower locating piece 2 of for clamping, fixing two plastics to be welded, described upper locating piece 1 and lower locating piece 2 clamp two plastics to be welded up and down by cylinder, the junction of described two plastics to be welded is provided with weld gap 3, described upper locating piece 1 is equipped with the vertical extension 4 of going up locating piece 1 and lower locating piece 2 with the side that lower locating piece 2 is positioned at weld gap 3, a described extension 4 blocks weld gap 3, and upper locating piece 1 and lower locating piece 2 are that the transparent material that allows laser or ultrasonic wave penetrate is made, between described upper locating piece 1 and the extension 4 of lower locating piece 2, leave space.
Its welding method, comprises the following steps:
One, after using respectively locating piece 1 and lower locating piece 2 clampings after two plastics connections to be welded, be fixed and clamped;
Two, according to the position of the weld gap 3 after two plastics connections to be welded, select the extension 4 of using locating piece 1 or lower locating piece 2 by the smooth clamping in commissure;
Three, utilize laser or ultrasonic bonding to weld the commissure of two plastics to be welded, welded locating piece 1 and lower locating piece 2 in cooling taking-up.
Claims (2)
1. a laser and Ultrasonic Plastic seamless welding fixture, comprise upper locating piece (1) and the lower locating piece (2) of for clamping, fixing two plastics to be welded, described upper locating piece (1) and lower locating piece (2) clamp two plastics to be welded up and down by cylinder, the junction of described two plastics to be welded is provided with weld gap (3), it is characterized in that: described upper locating piece (1) is equipped with the vertical extension (4) of going up locating piece (1) and lower locating piece (2) with the side that lower locating piece (2) is positioned at weld gap (3), a described extension (4) blocks weld gap (3), and upper locating piece (1) and lower locating piece (2) are that the transparent material that allows laser or ultrasonic wave penetrate is made.
2. laser according to claim 1 and Ultrasonic Plastic seamless welding fixture, is characterized in that: between described upper locating piece (1) and the extension (4) of lower locating piece (2), leave space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333692.7U CN203974068U (en) | 2014-06-23 | 2014-06-23 | Laser and ultrasonic plastic seamless welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333692.7U CN203974068U (en) | 2014-06-23 | 2014-06-23 | Laser and ultrasonic plastic seamless welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974068U true CN203974068U (en) | 2014-12-03 |
Family
ID=51971550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333692.7U Expired - Fee Related CN203974068U (en) | 2014-06-23 | 2014-06-23 | Laser and ultrasonic plastic seamless welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029384A (en) * | 2014-06-23 | 2014-09-10 | 昆山迈思科兄弟光电科技有限公司 | Laser and ultrasonic-wave seamless welding fixture for plastic and plastic welding method |
| CN107009640A (en) * | 2017-05-12 | 2017-08-04 | 河北亚大汽车塑料制品有限公司 | A kind of plastics pipe welding fixture |
-
2014
- 2014-06-23 CN CN201420333692.7U patent/CN203974068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029384A (en) * | 2014-06-23 | 2014-09-10 | 昆山迈思科兄弟光电科技有限公司 | Laser and ultrasonic-wave seamless welding fixture for plastic and plastic welding method |
| CN107009640A (en) * | 2017-05-12 | 2017-08-04 | 河北亚大汽车塑料制品有限公司 | A kind of plastics pipe welding fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203974068U (en) | Laser and ultrasonic plastic seamless welding fixture | |
| WO2012099784A3 (en) | Infrared laser welding of plastic parts with one or more of the parts having a modified surface providing increased absorbtivity to infrared laser light | |
| CN104175049A (en) | Bush clamping mechanism of automatic bush welding machine | |
| US20160207139A1 (en) | Resistance spot welding method and welded structure | |
| CN105984128A (en) | Laser welding method for plastic | |
| CN104384807B (en) | A kind of rectangle frame welder | |
| CN107876941B (en) | Submerged arc welding method for steel plate | |
| CN104029384A (en) | Laser and ultrasonic-wave seamless welding fixture for plastic and plastic welding method | |
| CN104028880B (en) | Welding process method of aluminum profile car hook plate | |
| CN104139229A (en) | Welding method for forming T-joints | |
| CN102699653A (en) | Tailor-welding and bending method for multi-thick metal plate material | |
| CN104162732A (en) | Method for welding box-type steel beam through submerged-arc welding | |
| CN204195081U (en) | With the melt-through weld structure of liner plate | |
| CN102615378B (en) | Profile steel fish-belly cutting process method | |
| CN203830882U (en) | Full-bearing frame robot welding system | |
| CN204024792U (en) | Expansion tank | |
| CN102806662B (en) | The welding method of the loudspeaker product of plastics and the loudspeaker of welded plastics | |
| CN203831798U (en) | Welding unit | |
| CN102922137A (en) | Laser no-filling penetration weld seal welding process for T-shaped welding head of steel plate | |
| CN104028893B (en) | Improve the method for the electric arc combined welding back-welding shape of optical-fiber laser-MIG | |
| CN206406855U (en) | It is a kind of to increase the chamfering structure of automotive trim plastic parts weld strength | |
| CN204673197U (en) | A kind of assembly welding frock clamp | |
| CN204547066U (en) | A kind of thermal shrinkable sleeve bonding machine | |
| CN203471111U (en) | Efficient steel plate cutting device | |
| CN204934960U (en) | Electric car frame weld jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141203 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |