CN109352166A - A kind of aircraft-type ultrasonic wave metal soldering tip - Google Patents
A kind of aircraft-type ultrasonic wave metal soldering tip Download PDFInfo
- Publication number
- CN109352166A CN109352166A CN201811613432.4A CN201811613432A CN109352166A CN 109352166 A CN109352166 A CN 109352166A CN 201811613432 A CN201811613432 A CN 201811613432A CN 109352166 A CN109352166 A CN 109352166A
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- China
- Prior art keywords
- welding
- soldering tip
- ultrasonic wave
- aircraft
- type ultrasonic
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- 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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Links
- 238000005476 soldering Methods 0.000 title claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 63
- 238000002604 ultrasonography Methods 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 6
- 230000002463 transducing effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of aircraft-type ultrasonic wave metal soldering tips, including high frequency ultrasound line, jointing, transducer body, energy converter forerunner transmitting terminal, the first spring leaf, modulator, second spring piece, welding head body and wing type supersonic welding extension bar etc.；The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, it is multiple functional, biggish output amplitude can be exchanged for lesser input amplitude, so as to realize the battery pole ear welding of thicker material, simultaneously because the raising of transformation efficiency, it may be implemented two-sided while welding, greatly improve welding efficiency, accelerate speed of production.
Description
Technical field
The present invention relates to ultrasonic welding technique field, in particular to a kind of aircraft-type ultrasonic wave metal soldering tip.
Background technique
Currently, ultrasonic bonding is very important a kind of technique in lithium battery electric core tab welding technique.With right
Requirement of the power battery to energy density is higher and higher, and the winding and the disk number of plies of battery product are also increasingly thicker, this is for super
The design of the power and soldering tip of acoustic systems also proposed increasingly higher demands.Meanwhile power battery is again one and needs to advise
The product of modelling production, so the requirement of the speed of production of product is also higher and higher.Existing wave welding head of ultrasonic wave can generally weld
It is fewer to connect the number of plies, and usually single-sided welding, used up a face and welded second face again, efficiency is lower, more difficult suitable
Answer higher and higher manufacturing technique requirent.
Summary of the invention
The object of the invention is that solve the above-mentioned problems, and a kind of aircraft-type ultrasonic wave metal soldering tip is provided.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: a kind of aircraft-type ultrasonic wave metal soldering tip, packet
Include high frequency ultrasound line, jointing, transducer body, energy converter forerunner transmitting terminal, the first spring leaf, modulator, second spring
Piece, welding head body and wing type supersonic welding extension bar；The jointing is fixedly connected on the right side of transducer body；Institute
It states and is connected with a high frequency ultrasound line on jointing；On the transducer body left side it is integrally formed have an energy converter before
Drive transmitting terminal；First spring leaf is fixedly connected on the energy converter forerunner transmitting terminal left side；First spring leaf
A modulator is fixedly connected on left side；A second spring piece is fixedly connected on the modulator left side；It is described
A welding head body is fixedly connected on second spring piece left side；It is integrally formed on the welding head body left side to have a machine
Wing formula supersonic welding extension bar.
Preferably, the welding head body is successively arranged joint face, excessive inclined-plane, cylindrical surface from left outer surface from right
With excessive circular face, two soldering tip nodes are additionally provided in the welding head body, the soldering tip node is located at cylindrical surface and excessively circle
The junction of cambered surface.
Preferably, the left side of the wing type supersonic welding extension bar is ultrasonic wave front end, the wing type ultrasonic wave
The upper/lower terminal of welding bars is successively arranged small arc-shaped transition face, orthodrome transition face and welding surface.
Preferably, being successively arranged crowning, annular ditch groove face, contact surface and platform on the rightmost side face of the welding head body
Terrace.
Preferably, the angle between the soldering tip node and excessive circular face is 90 °.
Preferably, the diameter of the joint face is less than excessive inclined-plane, the diameter on the excessive inclined-plane is less than cylindrical surface.
Beneficial effects of the present invention: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional,
Biggish output amplitude can be exchanged for lesser input amplitude, so as to realize the battery pole ear welding of thicker material, together
When due to transformation efficiency raising, may be implemented two-sided while welding, greatly improve welding efficiency, accelerate production speed
Degree increases continuous convex plane at soldering tip connect input end face with energy converter, the fluted connection among the plane of protrusion, this
The benefit that sample is done is can be with the shear wave in layered filtration ultrasonic transmission, and shear wave mainly can dissipate ultrasonic energy to surrounding, mistake
The efficiency of ultrasonic wave transmitting will be promoted to greatest extent by filtering more shear waves, so that higher bonding power is obtained, another
The working region of one end soldering tip, raised two long and narrow flat winglike welding bars, the width of bar be usually 5 times of thickness with
On, the top of welding bars is welding position, and two welding bars are symmetric in soldering tip two sides, and similar aircraft wing works as soldering tip
When work, the ultrasonic wave that soldering tip makees rule is swung, another when vibrating from the root of bar since two welding bars are more elongated
The top surface welding position at end in unconfined free state with bigger amplitude because can be swung, so as in small amplitude
The output of large amplitude is obtained under conditions of input, and since the continuous convex plane of soldering tip input end face eliminates most cross
Wave, so that welding bars position shakes, disconnected risk is substantially reduced.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial structure diagram of the invention.
Fig. 3 is partial structure diagram of the invention.
1- high frequency ultrasound line；2- jointing；3- transducer body；4- energy converter forerunner's transmitting terminal；The first spring leaf of 5-；
6- modulator；7- second spring piece；8- welding head body；9- wing type supersonic welding extension bar；10- crowning；11- ring-shaped groove
Face；12- contact surface；13- step surface；14- joint face；The excessive inclined-plane 15-；The cylindrical surface 16-；17- soldering tip node；18- is excessively round
Cambered surface.
Specific embodiment
As shown in Figure 1 to Figure 3, present embodiment uses following technical scheme: a kind of aircraft-type ultrasonic wave metal weldering
Head, including high frequency ultrasound line 1, jointing 2, transducer body 3, energy converter forerunner transmitting terminal 4, the first spring leaf 5, modulator
6, second spring piece 7, welding head body 8 and wing type supersonic welding extension bar 9；The jointing 2 is fixedly connected on energy converter sheet
On the right side of body 3；A high frequency ultrasound line 1 is connected on the jointing 2；It is whole on 3 left side of transducer body
It is body formed to have an energy converter forerunner transmitting terminal 4；One first is fixedly connected on 4 left side of energy converter forerunner transmitting terminal
Spring leaf 5；A modulator 6 is fixedly connected on first spring leaf, 5 left side；It is fixed on 6 left side of modulator
It is connected with a second spring piece 7；A welding head body 8 is fixedly connected on 7 left side of second spring piece；The soldering tip
It is integrally formed on 8 left side of ontology to have a wing type supersonic welding extension bar 9；The welding head body 8 is from right from left outer surface
On be successively arranged joint face 14, excessive inclined-plane 15, cylindrical surface 16 and excessive circular face 18, be additionally provided with two in the welding head body 8
A soldering tip node 17, the soldering tip node 17 are located at the junction on cylindrical surface 16 and excessive circular face 18；The wing type ultrasound
The left side of welding bar 9 is ultrasonic wave front end 22, and the upper/lower terminal of the wing type supersonic welding extension bar 9 is successively arranged
Small arc-shaped transition face 21, orthodrome transition face 20 and welding surface 19；Protrusion is successively arranged on the rightmost side face of the welding head body 8
Face 10, annular ditch groove face 11, contact surface 12 and step surface 13.
Wherein, the angle between the soldering tip node 17 and excessive circular face 18 is 90 °；The diameter of the joint face 14 is small
In excessive inclined-plane 15, the diameter on the excessive inclined-plane 15 is less than cylindrical surface 16.
Use state of the invention are as follows: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, function is neat
Entirely, biggish output amplitude can be exchanged for lesser input amplitude, so as to realize the battery pole ear welding of thicker material,
Simultaneously because the raising of transformation efficiency, may be implemented two-sided while welding, greatly improve welding efficiency, production speed is accelerated
Degree increases continuous convex plane at soldering tip connect input end face with energy converter, the fluted connection among the plane of protrusion, this
The benefit that sample is done is can be with the shear wave in layered filtration ultrasonic transmission, and shear wave mainly can dissipate ultrasonic energy to surrounding, mistake
The efficiency of ultrasonic wave transmitting will be promoted to greatest extent by filtering more shear waves, so that higher bonding power is obtained, another
The working region of one end soldering tip, raised two long and narrow flat winglike welding bars, the width of bar be usually 5 times of thickness with
On, the top of welding bars is welding position, and two welding bars are symmetric in soldering tip two sides, and similar aircraft wing works as soldering tip
When work, the ultrasonic wave that soldering tip makees rule is swung, another when vibrating from the root of bar since two welding bars are more elongated
The top surface welding position at end in unconfined free state with bigger amplitude because can be swung, so as in small amplitude
The output of large amplitude is obtained under conditions of input, and since the continuous convex plane of soldering tip input end face eliminates most cross
Wave, so that welding bars position shakes, disconnected risk is substantially reduced.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of aircraft-type ultrasonic wave metal soldering tip, it is characterised in that: including high frequency ultrasound line (1), jointing (2), transducing
Device ontology (3), energy converter forerunner transmitting terminal (4), the first spring leaf (5), modulator (6), second spring piece (7), welding head body
(8) and wing type supersonic welding extension bar (9)；
The jointing (2) is fixedly connected on the right side of transducer body (3)；
A high frequency ultrasound line (1) is connected on the jointing (2)；
It is integrally formed on transducer body (3) left side to have an energy converter forerunner transmitting terminal (4)；
First spring leaf (5) is fixedly connected on energy converter forerunner transmitting terminal (4) left side；
A modulator (6) is fixedly connected on first spring leaf (5) left side；
A second spring piece (7) is fixedly connected on modulator (6) left side；
A welding head body (8) is fixedly connected on second spring piece (7) left side；
It is integrally formed on welding head body (8) left side to have a wing type supersonic welding extension bar (9).
2. a kind of aircraft-type ultrasonic wave metal soldering tip according to claim 1, it is characterised in that: the welding head body (8)
Joint face (14), excessive inclined-plane (15), cylindrical surface (16) and excessive circular face (18) are successively arranged from left outer surface from right,
It is additionally provided with two soldering tip nodes (17) on the welding head body (8), the soldering tip node (17) is located at cylindrical surface (16) and excessively
The junction of arc surface (18).
3. a kind of aircraft-type ultrasonic wave metal soldering tip according to claim 1, it is characterised in that: the wing type ultrasonic wave
The left side of welding bars (9) is ultrasonic wave front end (22), and the upper/lower terminal of the wing type supersonic welding extension bar (9) is successively
Equipped with small arc-shaped transition face (21), orthodrome transition face (20) and welding surface (19).
4. a kind of aircraft-type ultrasonic wave metal soldering tip according to claim 1, it is characterised in that: the welding head body (8)
Rightmost side face on be successively arranged crowning (10), annular ditch groove face (11), contact surface (12) and step surface (13).
5. a kind of aircraft-type ultrasonic wave metal soldering tip according to claim 2, it is characterised in that: the soldering tip node (17)
Angle between excessive circular face (18) is 90 °.
6. a kind of aircraft-type ultrasonic wave metal soldering tip according to claim 2, it is characterised in that: the joint face (14)
Diameter is less than excessive inclined-plane (15), and the diameter of the excessive inclined-plane (15) is less than cylindrical surface (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613432.4A CN109352166B (en) | 2018-12-27 | 2018-12-27 | Airplane type ultrasonic metal welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613432.4A CN109352166B (en) | 2018-12-27 | 2018-12-27 | Airplane type ultrasonic metal welding head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109352166A true CN109352166A (en) | 2019-02-19 |
| CN109352166B CN109352166B (en) | 2020-10-23 |
Family
ID=65329409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811613432.4A Active CN109352166B (en) | 2018-12-27 | 2018-12-27 | Airplane type ultrasonic metal welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352166B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169042A (en) * | 2023-04-19 | 2023-05-26 | 智新半导体有限公司 | Ultrasonic welding method and equipment for semiconductor module |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693158A (en) * | 1970-04-01 | 1972-09-19 | Uthe Technology | Method and apparatus for ultrasonic weld quality analysis employing plural analysis signals |
| CN101304833A (en) * | 2005-11-07 | 2008-11-12 | 3M创新有限公司 | Amplitude adjustment of an ultrasonic horn |
| CN202199928U (en) * | 2011-08-30 | 2012-04-25 | 雷广伟 | Ultrasonic metal welding transduction system with dual pivot fixing device |
| CN102642078A (en) * | 2012-05-11 | 2012-08-22 | 深圳市赢合科技股份有限公司 | Welding set and welding equipment for battery pole piece electrode |
| CN204583642U (en) * | 2014-11-25 | 2015-08-26 | 必能信超声(上海)有限公司 | Ultrasonic transducer and bonding machine |
| CN106239897A (en) * | 2016-08-05 | 2016-12-21 | 上海骄成机电设备有限公司 | A kind of ultrasonic brazing unit |
| CN107511581A (en) * | 2017-09-30 | 2017-12-26 | 广东欧珀移动通信有限公司 | Wave welding head of ultrasonic wave |
| CN207757066U (en) * | 2017-12-21 | 2018-08-24 | 宁德新能源科技有限公司 | Welder |
-
2018
- 2018-12-27 CN CN201811613432.4A patent/CN109352166B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693158A (en) * | 1970-04-01 | 1972-09-19 | Uthe Technology | Method and apparatus for ultrasonic weld quality analysis employing plural analysis signals |
| CN101304833A (en) * | 2005-11-07 | 2008-11-12 | 3M创新有限公司 | Amplitude adjustment of an ultrasonic horn |
| CN202199928U (en) * | 2011-08-30 | 2012-04-25 | 雷广伟 | Ultrasonic metal welding transduction system with dual pivot fixing device |
| CN102642078A (en) * | 2012-05-11 | 2012-08-22 | 深圳市赢合科技股份有限公司 | Welding set and welding equipment for battery pole piece electrode |
| CN204583642U (en) * | 2014-11-25 | 2015-08-26 | 必能信超声(上海)有限公司 | Ultrasonic transducer and bonding machine |
| CN106239897A (en) * | 2016-08-05 | 2016-12-21 | 上海骄成机电设备有限公司 | A kind of ultrasonic brazing unit |
| CN107511581A (en) * | 2017-09-30 | 2017-12-26 | 广东欧珀移动通信有限公司 | Wave welding head of ultrasonic wave |
| CN207757066U (en) * | 2017-12-21 | 2018-08-24 | 宁德新能源科技有限公司 | Welder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169042A (en) * | 2023-04-19 | 2023-05-26 | 智新半导体有限公司 | Ultrasonic welding method and equipment for semiconductor module |
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| Publication number | Publication date |
|---|---|
| CN109352166B (en) | 2020-10-23 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 48, 4916 Lane, Hongmei South Road, Minhang District, Shanghai, 200241 Applicant after: SBT ENGINEERING SYSTEMS Co.,Ltd. Address before: No. 48, 4916 Lane, Meinan Road, Minhang District, Shanghai, 200241 Applicant before: SBT ENGINEERING SYSTEMS Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200240 floor 3, building 2, No. 1488, Cangyuan Road, Minhang District, Shanghai Patentee after: Shanghai Jiaocheng Ultrasonic Technology Co.,Ltd. Address before: 200241 1st floor, building 3, 48 Lane 4916, Hongmei South Road, Minhang District, Shanghai Patentee before: SBT ENGINEERING SYSTEMS Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An aircraft type ultrasonic metal welding head Effective date of registration: 20220825 Granted publication date: 20201023 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: Shanghai Jiaocheng Ultrasonic Technology Co.,Ltd. Registration number: Y2022310000180 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220921 Granted publication date: 20201023 Pledgee: Industrial Bank Co.,Ltd. Shanghai Changning sub branch Pledgor: Shanghai Jiaocheng Ultrasonic Technology Co.,Ltd. Registration number: Y2022310000180 |