CN217859311U - Split type bonding tool of contact pin formula ultrasonic wave - Google Patents
Split type bonding tool of contact pin formula ultrasonic wave Download PDFInfo
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- CN217859311U CN217859311U CN202222175963.8U CN202222175963U CN217859311U CN 217859311 U CN217859311 U CN 217859311U CN 202222175963 U CN202222175963 U CN 202222175963U CN 217859311 U CN217859311 U CN 217859311U
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Abstract
The utility model discloses a split type bonding tool of contact pin formula ultrasonic wave, including first main part ultrasonic coupling pole, the inside cylinder hole that is provided with of first main part ultrasonic coupling pole main part, first main part ultrasonic coupling pole bottom is provided with second main part ultrasonic welding needle, cylinder axle and cylinder jogged joint, second main part ultrasonic welding needle head portion is provided with the face of weld, this split type bonding tool of contact pin formula ultrasonic wave, thereby first main part ultrasonic coupling pole and second main part ultrasonic welding needle can be processed into the requirement of required natural frequency according to the transducer of selection, thereby it is stable to guarantee energy ultrasonic energy transmission, both sides amplitude transformer pole passes through middle screw rod locking, coupling pole gap deformation, make first main part and second main part effectively be connected in cylinder axle and cylinder hole department, the welding needle can not fall down because of ultrasonic vibration simultaneously, and only need change second main part ultrasonic welding needle part when changing, save 90% use cost, 90% tear open the time.
Description
Technical Field
The utility model relates to an ultrasonic welding technical field specifically is a split type bonding tool of contact pin formula ultrasonic wave.
Background
Ultrasonic welding is to transmit high-frequency vibration waves to the surfaces of two objects to be welded, and under the condition of pressurization, the surfaces of the two objects are mutually rubbed to form fusion between molecular layers;
at present, an existing contact pin type ultrasonic welding head mainly adopts an integral welding head (a coupling rod welding needle is an integrally processed part, the welding needle part is a consumable and needs to be disassembled and replaced, the ultrasonic welding head has inherent frequency requirements, the welding head part and an ultrasonic generator have the same frequency resonance to ensure the welding quality, once a welding point is abraded or the frequency is changed, the integral welding head needs to be integrally replaced, the integral welding head is large in size, complex in shape, high in material requirement and very expensive in cost, and a plurality of screws need to be disassembled to adjust the levelness verticality, so that the replacement is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type bonding tool of contact pin formula ultrasonic wave to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type bonding tool of contact pin formula ultrasonic wave, includes first main part ultrasonic coupling pole, first main part ultrasonic coupling pole main part inside is provided with the cylinder hole, first main part ultrasonic coupling pole bottom is provided with second main part ultrasonic welding needle, and second main part ultrasonic welding needle afterbody is provided with the cylinder axle, cylinder axle and cylinder jogged joint, second main part ultrasonic welding needle head portion is provided with the face of weld.
Preferably, the cylindrical shaft is fitted to a surface of the cylindrical hole.
Preferably, a slit is arranged inside the cylindrical hole.
Preferably, the second body sonotrode needle may be heat treated correspondingly according to different materials.
Preferably, the frequencies of the first body ultrasonic coupling rod and the second body ultrasonic welding pin can be designed according to the oscillation frequency of the ring energy device.
The utility model discloses possess following beneficial effect at least:
thereby first main part ultrasonic coupling pole and the second main part ultrasonic bonding needle that sets up can be processed into the requirement of the natural frequency that needs according to the transducer of selection, thereby it is stable to guarantee energy ultrasonic energy transmission, both sides amplitude transformer passes through middle screw rod locking, the coupling pole gap warp, make first main part and second main part at cylinder axle and cylinder hole department effective connection, the welding needle can not fall down because of ultrasonic vibration simultaneously, and only need change second main part ultrasonic bonding needle part (first main part ultrasonic coupling pole) when changing, so save 90% use cost, dismantle also more conveniently and save 90% tear open and trade the time.
Drawings
Fig. 1 is a schematic front sectional view of the ultrasonic coupling rod of the first main body of the overall structure of the present invention;
FIG. 2 is a schematic front view of an ultrasonic welding pin of a second main body according to the present invention;
fig. 3 is a schematic diagram of the structure of the first main body ultrasonic coupling rod and the second main body ultrasonic welding pin of the utility model.
In the figure: 1-a first body ultrasound coupling rod; 10-a cylindrical hole; 2-a second body sonotrode; 20-a cylindrical shaft; 21-welding surface; 11-slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a pin-type ultrasonic split-type welding head comprises a pin-type ultrasonic split-type welding head body and a pin-type ultrasonic split-type welding head, wherein the pin-type ultrasonic split-type welding head body comprises a first main body ultrasonic coupling rod 1, a cylindrical hole 10 is formed in the main body of the first main body ultrasonic coupling rod 1, a second main body ultrasonic welding pin 2 is arranged at the bottom of the first main body ultrasonic coupling rod 1, a cylindrical shaft 20 is fixed at the tail part of the second main body ultrasonic welding pin 2, the cylindrical shaft 20 is connected with the cylindrical hole 10, and a slot 11 is formed in the cylindrical hole 10;
the cylindrical shaft 20 is matched with the surface of the cylindrical hole 10, so that the cylindrical shaft 20 is convenient to lock the amplitude transformer at two sides under the action of the slot 11 after the surface of the cylindrical shaft 20 is jacked to the cylindrical hole 10 in the first main body ultrasonic coupling rod 1, and fixation is realized;
when the ultrasonic welding device is used, the vibration energy of the first body ultrasonic coupling rod 1 is derived from an ultrasonic transducer or a transducer provided with an amplitude transformer, and the vibration energy of the second body ultrasonic welding needle 2 is derived from the first body ultrasonic coupling rod 1, so that the vibration energy can be transmitted to the welding surface 21 at the head part of the second body ultrasonic welding needle 2 from the tail end of the first ultrasonic main coupling rod to realize the welding of a battery.
The second body sonotrode needle 2 is a consumable item that can be heat treated accordingly, depending on the material used.
The natural frequency of the first body sonotrode rod 1 and the second body sonotrode 2 can be designed according to the oscillation frequency of the ring energy device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a split type bonding tool of contact pin formula ultrasonic wave which characterized in that: the ultrasonic welding device comprises a first main body ultrasonic coupling rod (1), wherein a cylindrical hole (10) is formed in the main body of the first main body ultrasonic coupling rod (1), a second main body ultrasonic welding needle (2) is arranged at the bottom of the first main body ultrasonic coupling rod (1), a cylindrical shaft (20) is arranged at the tail of the second main body ultrasonic welding needle (2), the cylindrical shaft (20) is connected with the cylindrical hole (10), and a welding surface (21) is arranged at the head of the second main body ultrasonic welding needle (2).
2. The split pin ultrasonic horn of claim 1 wherein: the cylindrical shaft (20) is matched with the surface of the cylindrical hole (10).
3. The split pin ultrasonic horn of claim 1 wherein: and a slot (11) is formed in the cylindrical hole (10).
4. The split pin ultrasonic horn of claim 1 wherein: the second body ultrasonic welding needle (2) can be correspondingly heat-treated according to different materials.
5. The split pin ultrasonic horn of claim 1 wherein: the frequencies of the first main body ultrasonic coupling rod (1) and the second main body ultrasonic welding needle (2) can be designed according to the oscillation frequency of the ring energy device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222175963.8U CN217859311U (en) | 2022-08-16 | 2022-08-16 | Split type bonding tool of contact pin formula ultrasonic wave |
| PCT/CN2023/107633 WO2024037265A1 (en) | 2022-08-16 | 2023-07-17 | Pin-type split ultrasonic welding head and ultrasonic welding machine having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222175963.8U CN217859311U (en) | 2022-08-16 | 2022-08-16 | Split type bonding tool of contact pin formula ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217859311U true CN217859311U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222175963.8U Active CN217859311U (en) | 2022-08-16 | 2022-08-16 | Split type bonding tool of contact pin formula ultrasonic wave |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037265A1 (en) * | 2022-08-16 | 2024-02-22 | 深圳市华普森科技有限公司 | Pin-type split ultrasonic welding head and ultrasonic welding machine having same |
-
2022
- 2022-08-16 CN CN202222175963.8U patent/CN217859311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037265A1 (en) * | 2022-08-16 | 2024-02-22 | 深圳市华普森科技有限公司 | Pin-type split ultrasonic welding head and ultrasonic welding machine having same |
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