CN111660050A - Ultrasonic welding mould - Google Patents
Ultrasonic welding mould Download PDFInfo
- Publication number
- CN111660050A CN111660050A CN202010703342.5A CN202010703342A CN111660050A CN 111660050 A CN111660050 A CN 111660050A CN 202010703342 A CN202010703342 A CN 202010703342A CN 111660050 A CN111660050 A CN 111660050A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- groove
- positioning
- heat
- rectangular
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 238000005452 bending Methods 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an ultrasonic welding mould, wherein threaded holes are uniformly distributed in a positioning seat, a positioning module is fixed in the threaded holes of a base through bolts, a groove for fixing a door plate is formed in the positioning module, a welding module assembly is also arranged at the plane of the groove, the welding module assembly comprises a heat-conducting copper column inserted in the groove, a bending plate is arranged below the heat-conducting copper column, a heat dissipation block is also arranged below the bending plate, and a heat-conducting cover is screwed in a threaded groove below the positioning module; the rectangular groove is arranged below the positioning seat, the heat exchange fins are arranged in the rectangular groove, and the central rectangular groove is arranged at the center of the bottom of the positioning seat, so that the invention has the advantages that: the positioning datum of the welding process is more accurate due to the convex edge and the positioning block, the structure of the positioning seat ensures that the structure of the heat dissipation part is consistent even if the appearance structure of the door plate is changed, and the central heat dissipation area and the edge heat dissipation area are adopted to enable the heat dissipation area to be larger, so that heat dissipation is more uniform.
Description
Technical Field
The invention relates to the field of machining, in particular to a welding device for a vehicle door plate.
Background
Ultrasonic welding is the technique of general application in machining, ultrasonic welding can produce huge heat to the object of welding simultaneously, and it is more strict to the welding spare welding requirement on the car door plant, the working method in the past is to needing welded parts machining in proper order, the mode of welding has increased process and process time like this, it is more serious simultaneously that welding positioning reference is inconsistent at every turn leads to the yield to not reach the requirement, and if weld a plurality of parts on the door plant simultaneously then can lead to the door plant to be heated in a concentrated way because of ultrasonic welding's characteristic, influence the yield equally, consequently lack a high accuracy among the prior art, the ultrasonic welding mould that the radiating mode is good.
Disclosure of Invention
In order to solve the problems, the invention discloses an ultrasonic welding mould.
The specific technical scheme is as follows:
an ultrasonic welding mould comprises a positioning seat, wherein threaded holes are uniformly distributed in the positioning seat, a positioning module is fixed in the threaded holes of a base through bolts, a groove for fixing a door plate is formed in the positioning module, the grooves jointly form a spliced door plate shape, a welding module assembly is further arranged at the plane of the groove, the welding module assembly comprises a heat conduction copper column inserted in the groove, a bending plate is arranged below the heat conduction copper column, and the bending plate is also arranged in the groove; a heat dissipation block is arranged below the bending plate, and a heat conduction cover arranged on the outer side of the heat dissipation block is screwed in a thread groove below the positioning module in a screw connection mode; a rectangular groove is arranged below the positioning seat, a heat exchange sheet is arranged in the rectangular groove, the heat exchange sheet and the rectangular groove are arranged in a shape following manner, and grooves in the positioning module are all located in the area range of the inner part of the rectangular groove; the bottom center department of positioning seat is equipped with central rectangular channel, and the rectangular channel that sets up around central rectangular channel all communicates with central rectangular channel, forms central heat dissipation district, all communicate with the both ends of other rectangular channel between the rectangular channel both ends and form marginal heat dissipation district.
And the inner groove of the positioning module is rounded.
The bending plates are arranged in the grooves in opposite directions, and the two bending plates and the inner parts of the grooves jointly form a buffering heat dissipation area.
And the positioning module is provided with a convex edge.
The center of positioning seat department is equipped with the stopper that is used for fixed door plant, the stopper is the cubic object of copper for increase the heat conductivity.
The central rectangular groove is communicated with the rectangular grooves through first heat dissipation notches, the rectangular grooves are communicated with one another through second heat dissipation notches, and the area of each first heat dissipation notch is larger than that of each second heat dissipation notch.
The invention has the advantages that: the positioning module can realize the welding of different door plants, and the location benchmark that has protruding edge and locating piece simultaneously guaranteed welding process is more accurate, can realize a plurality of welding parts's disposable processing, and the structure of positioning seat has guaranteed that the appearance structure of door plant changes and the structure of heat dissipation part is unanimous simultaneously, improves the rate of utilization, adopts central heat dissipation district and marginal heat dissipation district to make the heat dissipation regional bigger, and the while heat dissipation is more even.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the positioning base;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
fig. 4 is a schematic diagram of the positional relationship between the positioning module groove and the rectangular groove.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, and as shown in the drawings, the invention includes a positioning seat 1, wherein uniformly distributed threaded holes 101 are formed in the positioning seat, a positioning module 3 is fixed in the threaded hole of a base through a bolt 2, a groove 31 for fixing a door plate is formed in the positioning module 3, the grooves 31 jointly form a spliced door plate shape, a welding module assembly 4 is further arranged at the plane of the groove, the welding module assembly includes a heat-conducting copper column 41 inserted in the groove, a bending plate 42 is arranged below the heat-conducting copper column, and the bending plate is also arranged in the groove 31; a heat dissipation block 43 is arranged below the bent plate, and a heat conduction cover 44 arranged on the outer side of the heat dissipation block is screwed in a thread groove 302 below the positioning module in a screwing mode; a rectangular groove 102 is arranged below the positioning seat 1, a heat exchange plate 5 is arranged in the rectangular groove, the heat exchange plate 5 and the rectangular groove 102 are arranged in a shape following manner, and the grooves 31 on the positioning module are all positioned in the area range in the rectangular groove 102; the bottom center of the positioning seat is provided with a central rectangular groove 103, the rectangular grooves 102 arranged around the central rectangular groove 103 are communicated with the central rectangular groove to form a central heat dissipation area 6, and the two ends of the rectangular groove are communicated with the two ends of other rectangular grooves to form an edge heat dissipation area 7.
The positioning module inner groove 31 is rounded.
The bending plates 42 are arranged in the grooves in opposite directions, and the two bending plates and the grooves jointly form a buffer heat dissipation area 8.
The positioning module is provided with a convex edge 32.
The center of positioning seat department is equipped with the stopper 9 that is used for fixed door plant, the stopper is the cubic object of copper for increase the heat conductivity.
The central rectangular groove is communicated with the rectangular grooves through a first heat dissipation notch 103A, the rectangular grooves are communicated through a second heat dissipation notch 102A, and the area of the first heat dissipation notch is larger than that of the second heat dissipation notch.
The invention has the beneficial effects that: during ultrasonic welding, heat is conducted to the bending plate through the heat conducting copper column, the limiting block arranged at the center of the positioning seat is also a copper heat conductor, heat can be transferred to the surface of the positioning seat, the bottom of the positioning seat is provided with two heat dissipation areas, the two ends of the first rectangular heat dissipation area are communicated with each other through the second heat dissipation gap, the bent plate is transferred to the heat exchange plate, the heat at the two ends is transferred to each other, and second, the middle heat of the heat exchange plate can be concentrated through the first heat dissipation gap to form a central rectangular groove for the heat, meanwhile, the area of the first heat dissipation gap is larger than that of the second heat dissipation gap, which is more favorable for accelerating the heat dissipation speed of the central rectangular groove, the upper end part of the positioning seat is an auxiliary heat dissipation area of the positioning block and the surface of the positioning seat, so that the positioning seat is divided into three heat dissipation areas, and the three heat dissipation areas can mutually transmit heat conduction, and the whole positioning is adjusted into a uniform heat dissipation body.
Claims (6)
1. The utility model provides an ultrasonic bonding mould, includes the positioning seat, its characterized in that: the positioning seat is provided with uniformly distributed threaded holes, the positioning module is fixed in the threaded holes of the base through bolts, a groove for fixing the door panel is formed in the positioning module, the grooves jointly form a spliced door panel shape, a welding module assembly is further arranged on the plane of the groove, the welding module assembly comprises a heat conduction copper column inserted in the groove, a bending plate is arranged below the heat conduction copper column, and the bending plate is also arranged in the groove; a heat dissipation block is arranged below the bending plate, and a heat conduction cover arranged on the outer side of the heat dissipation block is screwed in a thread groove below the positioning module in a screw connection mode; a rectangular groove is arranged below the positioning seat, a heat exchange sheet is arranged in the rectangular groove, the heat exchange sheet and the rectangular groove are arranged in a shape following manner, and grooves in the positioning module are all located in the area range of the inner part of the rectangular groove; the bottom center department of positioning seat is equipped with central rectangular channel, and the rectangular channel that sets up around central rectangular channel all communicates with central rectangular channel, forms central heat dissipation district, all communicate with the both ends of other rectangular channel between the rectangular channel both ends and form marginal heat dissipation district.
2. The ultrasonic welding jig of claim 1, characterized in that: and the inner groove of the positioning module is rounded.
3. The ultrasonic welding jig of claim 1, characterized in that: the bending plates are arranged in the grooves in opposite directions, and the two bending plates and the inner parts of the grooves jointly form a buffering heat dissipation area.
4. The ultrasonic welding jig of claim 1, characterized in that: and the positioning module is provided with a convex edge.
5. The ultrasonic welding jig of claim 1, characterized in that: and a limiting block for fixing the door plate is arranged at the center of the positioning seat.
6. The ultrasonic welding jig of claim 1, characterized in that: the central rectangular groove is communicated with the rectangular grooves through first heat dissipation notches, the rectangular grooves are communicated with one another through second heat dissipation notches, and the area of each first heat dissipation notch is larger than that of each second heat dissipation notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703342.5A CN111660050A (en) | 2020-07-21 | 2020-07-21 | Ultrasonic welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703342.5A CN111660050A (en) | 2020-07-21 | 2020-07-21 | Ultrasonic welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111660050A true CN111660050A (en) | 2020-09-15 |
Family
ID=72392639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010703342.5A Withdrawn CN111660050A (en) | 2020-07-21 | 2020-07-21 | Ultrasonic welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111660050A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334372A (en) * | 1999-05-18 | 2001-12-04 | Denso Corp | Equipment and method for ultrasonic bonding |
| US20050218190A1 (en) * | 2004-04-05 | 2005-10-06 | Meng-Cheng Huang | Configuring apparatus and processing method of thermal conductive plate |
| KR101546475B1 (en) * | 2014-03-31 | 2015-08-21 | 최진석 | method for friction stir weld and after treatment by rolling press forming |
| CN204975670U (en) * | 2015-06-15 | 2016-01-20 | 延锋汽车饰件系统（合肥）有限公司 | Air -cooled ultrasonic bonding mould |
| CN208592497U (en) * | 2018-08-20 | 2019-03-12 | 西门子中压开关技术（无锡）有限公司 | Bracket and welder for ultrasonic bonding |
| CN110744187A (en) * | 2019-08-08 | 2020-02-04 | 必能信超声(上海)有限公司 | Heat dissipation method for metal ultrasonic welding and metal ultrasonic welding machine |
| CN210046189U (en) * | 2019-01-23 | 2020-02-11 | 天津市逸铮金属制品有限公司 | Quick panel beating welding of heat dissipation is with workstation |
| CN210553075U (en) * | 2019-07-31 | 2020-05-19 | 佛山市顺德区金长兴电子科技有限公司 | Ultrasonic welding fetal membrane |
| CN213289179U (en) * | 2020-07-21 | 2021-05-28 | 沈阳市常春汽车零部件有限公司 | Ultrasonic welding mould |
-
2020
- 2020-07-21 CN CN202010703342.5A patent/CN111660050A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334372A (en) * | 1999-05-18 | 2001-12-04 | Denso Corp | Equipment and method for ultrasonic bonding |
| US20050218190A1 (en) * | 2004-04-05 | 2005-10-06 | Meng-Cheng Huang | Configuring apparatus and processing method of thermal conductive plate |
| KR101546475B1 (en) * | 2014-03-31 | 2015-08-21 | 최진석 | method for friction stir weld and after treatment by rolling press forming |
| CN204975670U (en) * | 2015-06-15 | 2016-01-20 | 延锋汽车饰件系统（合肥）有限公司 | Air -cooled ultrasonic bonding mould |
| CN208592497U (en) * | 2018-08-20 | 2019-03-12 | 西门子中压开关技术（无锡）有限公司 | Bracket and welder for ultrasonic bonding |
| CN210046189U (en) * | 2019-01-23 | 2020-02-11 | 天津市逸铮金属制品有限公司 | Quick panel beating welding of heat dissipation is with workstation |
| CN210553075U (en) * | 2019-07-31 | 2020-05-19 | 佛山市顺德区金长兴电子科技有限公司 | Ultrasonic welding fetal membrane |
| CN110744187A (en) * | 2019-08-08 | 2020-02-04 | 必能信超声(上海)有限公司 | Heat dissipation method for metal ultrasonic welding and metal ultrasonic welding machine |
| CN213289179U (en) * | 2020-07-21 | 2021-05-28 | 沈阳市常春汽车零部件有限公司 | Ultrasonic welding mould |
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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: 20200915 |
|
| WW01 | Invention patent application withdrawn after publication |