CN108406082A - A kind of dual welding spots ultrasonic welding machine for metal welding - Google Patents
A kind of dual welding spots ultrasonic welding machine for metal welding Download PDFInfo
- Publication number
- CN108406082A CN108406082A CN201810507255.5A CN201810507255A CN108406082A CN 108406082 A CN108406082 A CN 108406082A CN 201810507255 A CN201810507255 A CN 201810507255A CN 108406082 A CN108406082 A CN 108406082A
- Authority
- CN
- China
- Prior art keywords
- welding
- bed die
- fixture
- dual
- spots
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention relates to welding technology field, more particularly to a kind of dual welding spots ultrasonic welding machines for metal welding.The present invention devises corresponding dual welding spots soldering tip, realizes dual welding spots bias welding application.The present invention uses with local support bed die and mating clamping and holds out against fixture, and rationally avoiding material upper and lower surface needs protective position, breaks through the limitation of ultrasonic bonding spatially, expands ultrasonic welding application range, improve welding precision and quality.
Description
Technical field
The present invention relates to welding technology field, more particularly to a kind of dual welding spots ultrasonic welding machines for metal welding.
Background technology
Ultrasonic metal bonding machine is that high-frequency electrical energy is converted into mechanical vibrational energy by energy converter to act on workpiece,
High frequency friction is generated between two workpiece surfaces, until the advanced high-tech for generating heat and being welded together between two workpiece surfaces is set
It is standby.Under normal conditions, ultrasonic welding machine includes rack, bed die and soldering tip.
General welding process is as follows：First, the sheet metal that two need weld is clamped between soldering tip and bed die, manually
After completing workpiece positioning, soldering tip declines workpiece pressing, after bonding machine reaches pressing force (the also known as trigger force) of setting, soldering tip
Ultrasonic wave will be sent out, after high-frequency vibration wave is transmitted to upper sheet metal surface along soldering tip, soldering tip drives upper sheet metal high-frequency vibration,
Bed die fixes lower sheet metal, generates high frequency friction between the contact surface to make two sheet metals and generates heat so that should
Contact surface is melted；After workpiece cooling, the two metal works are connected to one；Finally, soldering tip is promoted, and takes out work
Part.
Currently, in the design of existing ultrasonic welding process, soldering tip must be perfectly aligned with bed die after pushing, and otherwise can go out
Existing workpiece compression is uneven, and solder joint rosin joint, weld strength is caused not to reach requirement.Therefore normal welding design soldering tip is with bed die
Plane with weldering tooth or the decorative pattern that rubs, material, which is integrally supported, to be clamped between soldering tip and counterdie.If it is upper and lower to weld material
When surface can not be pressurized because of reasons such as structures or have interference with soldering tip bed die, ultrasonic bonding can not be just applied.
Invention content
In view of the deficienciess of the prior art, the object of the present invention is to provide a kind of dual welding spots ultrasounds for metal welding
Wave soldering picks, and to solve the problems mentioned in the above background technology, the present invention breaks through the limitation of ultrasonic bonding spatially, expands
Big ultrasonic welding application range.
To achieve the goals above, the present invention realizes by the following technical solutions：A kind of pair for metal welding
Soldering tip ultrasonic welding machine, including bed die 4, bed die holder 7, matched clamp and the soldering tip 1 with dual welding spots；Bed die 4 is with part
Boss, boss upper surface process friction decorative pattern and are soldered material, 4 convex platform of bed die and eccentric cloth before and after soldering tip 1 for supporting
It sets, bed die 4 is bolted on bed die holder 7；The matched clamp is by clamping fixture 3 and holds out against fixture 5 and forms, and is clamped
Fixture 3 is fixed on by left and right fixture support 2 and 6 on bed die holder 7 for fixed soldered material；It holds out against fixture 5 and passes through spiral shell
Bolt is fixed on bed die holder 7, and holding out against welding material by bolt ensures uniform force.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1, the present invention uses with local support bed die and mating positioning and holds out against fixture, effectively prevents material from skidding,
Conducive to fixed soldered material, it ensure that welding positioning accuracy, improve welding quality.
2, the present invention provides a kind of ultrasonic welding machine of dual welding spots bias, by the soldering tip of special designing, bed die and
Fixture, rationally avoiding material upper and lower surface needs protective position, breaks through the limitation of ultrasonic bonding spatially, expands ultrasonic welding
Application range.
Description of the drawings
Attached drawing 1 is the dimensional structure diagram of the embodiment of the present invention.
Attached drawing 2 is the side view of the embodiment of the present invention.
The explanation of reference numeral in figure
1, soldering tip 2, left side fixture support 3, clamping fixture 4, bed die 5, hold out against fixture 6, right side fixture support 7, bed die branch
Frame.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below, it is clear that described embodiment is only this
Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, the present invention provides a kind of dual welding spots ultrasonic welding machines for metal welding, including bed die
4, bed die holder 7, matched clamp and the soldering tip 1 with dual welding spots；Bed die 4 carries local boss, and boss upper surface processes friction
Decorative pattern is soldered material for supporting, 4 convex platform of bed die is bolted on bed die with arranged off-centre before and after soldering tip 1, bed die 4
On holder 7；The matched clamp is by clamping fixture 3 and holds out against fixture 5 and forms, and clamping fixture 3 leads to for fixed soldered material
Left and right fixture support 2 and 6 is crossed to be fixed on bed die holder 7；It holds out against fixture 5 to be bolted on bed die holder 7, passes through spiral shell
Bolt holds out against welding material and ensures uniform force.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of dual welding spots ultrasonic welding machine for metal welding, it is characterised in that：Including bed die, bed die holder, mating
Fixture and soldering tip with dual welding spots；The bed die is fixed on the bed die holder, and the bed die carries local boss, the weldering
Head and bed die arranged off-centre；The matched clamp is by clamping fixture and holds out against fixture and collectively constitutes, and bed die and clamping hold out against fixture
Cooperation supports fixed soldered material.
2. dual welding spots ultrasonic welding machine according to claim 1, it is characterised in that：Further include fixture support, the folder
Fixture is held to be supported and fixed on bed die holder by the fixture.
3. dual welding spots ultrasonic welding machine according to claim 1 or 2, it is characterised in that：The fixture that holds out against is fixed on
On bed die holder, soldered material is held out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507255.5A CN108406082A (en) | 2018-05-24 | 2018-05-24 | A kind of dual welding spots ultrasonic welding machine for metal welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507255.5A CN108406082A (en) | 2018-05-24 | 2018-05-24 | A kind of dual welding spots ultrasonic welding machine for metal welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406082A true CN108406082A (en) | 2018-08-17 |
Family
ID=63140446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507255.5A Withdrawn CN108406082A (en) | 2018-05-24 | 2018-05-24 | A kind of dual welding spots ultrasonic welding machine for metal welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640293A (en) * | 2019-09-27 | 2020-01-03 | 联动天翼新能源有限公司 | Welding base capable of quickly changing surface and welding device |
-
2018
- 2018-05-24 CN CN201810507255.5A patent/CN108406082A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640293A (en) * | 2019-09-27 | 2020-01-03 | 联动天翼新能源有限公司 | Welding base capable of quickly changing surface and welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |