CN106925875A - Compressor junction box assembly welding tooling and welding method - Google Patents
Compressor junction box assembly welding tooling and welding method Download PDFInfo
- Publication number
- CN106925875A CN106925875A CN201710296194.8A CN201710296194A CN106925875A CN 106925875 A CN106925875 A CN 106925875A CN 201710296194 A CN201710296194 A CN 201710296194A CN 106925875 A CN106925875 A CN 106925875A
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- support
- bottom electrode
- clamping jaw
- welding
- jacking block
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- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of compressor junction box assembly welding tooling and welding method, including bottom electrode, bottom electrode is vertically arranged, and bottom electrode includes that the base portion of bottom and top are used for the curved face part welded；The bottom electrode curved face part left and right sides is separately provided for the bottom electrode left limit and bottom electrode right limit of grafting fixed dam, and the curved-surface structure that bottom electrode curved face part has is fitted with baffle plate；Base is provided with above bottom electrode base portion, base is provided with middle support by elastic lifting mechanism, enables middle support respect thereto elastic lifting.Compressor of the present invention junction box assembly welding tooling and welding method, the integrally welding method of three stations, by the position for substituting terminal box weldment, realize the welding of interior panelling parts, both hands start welding after positioning baffle parts, it is to avoid the artificial potential safety hazard for holding positioning, improve quality and production efficiency, it is easy to operate, meet welding quality requirement, and meet safety in production require.
Description
Technical field
The present invention relates to it is a kind of for inner space it is small, interior welds part is more, compact conformation box-like modules welding
Production frock and welding method.
Background technology
Junction box assembly is the higher ranked welding structural element of dustproof and waterproof, to internal baffle plate weld size position and weldering
Intensity is connect to have higher requirements.
At present, when this kind of junction box assembly is welded, the electrode for using is crank bend tip electrode, and man-hour manually hand-held clamps baffle plate tire
Tool is placed in terminal box and positions, and then stretches into above-mentioned keeper and is welded in crank bend tip electrode, wherein crank elbow
The empire cloth that electrode is used because it is irregular by high temperature heat need frequently to substitute, in production process weld size position and
Weld strength uniformity is poor, and the easy touching electrode of hand of operator causes the potential safety hazard being electrically shocked during welding, welds
When the welding slag that splashes also easily operator is impacted.
The content of the invention
According to technical problem set forth above, and provide a kind of compressor junction box assembly welding tooling and welding side
Method, when being welded for solving existing junction box assembly, man-hour manually hand-held clamps baffle plate mold and is placed to positioning in terminal box, production
During weld size position and weld strength uniformity it is poor, and welding when operator the easy touching electrode of hand cause by
The potential safety hazard of electric shock, the shortcoming that the welding slag splashed during welding is also easily impacted to operator.The technology that the present invention is used
Means are as follows：
A kind of compressor junction box assembly welding tooling, including bottom electrode and positioned at bottom electrode top vertical shift it is upper
Electrode, the bottom electrode is vertically arranged, and the bottom electrode includes that the base portion of bottom and top are used for the curved face part welded；It is described
The bottom electrode curved face part left and right sides is separately provided for the bottom electrode left limit and bottom electrode right limit of grafting fixed dam, institute
The curved-surface structure that stating bottom electrode curved face part has is fitted with baffle plate, baffle plate is carried in the curved face part of bottom electrode；It is described
Bottom electrode base portion above be provided with base, the base is provided with middle support by elastic lifting mechanism, makes middle support
Being capable of respect thereto elastic lifting；The middle support left and right sides is respectively arranged with left support and right support；Described left support
With elastic clamping mechanism is respectively arranged with right support, be provided with the elastic clamping mechanism for clamp clamping jaw, it is described
Clamping jaw includes being arranged at the left clamping jaw of left support side and the right clamping jaw of right support side；Set in the left support and right support
There are the first jacking block and the second jacking block, first jacking block is provided with two, be respectively arranged at left support and right support outside, it is described
The second jacking block be provided with one, be arranged in left support or right support, enable the first jacking block or the second jacking block with left clamping jaw
Or right clamping jaw coordinates clamping workpiece.
Include being arranged at the left clamping device of left support side as preferably described elastic clamping mechanism and be arranged at the right side
Support the right clamping device of side；The left clamping device includes handle, pull bar, the clamping jaw axis of guide, clamping jaw spring and the left side
Clamping jaw；The clamping jaw axis of guide outer wall is arranged with clamping jaw spring, and described clamping jaw axis of guide one end is fixed with clamping jaw, and the other end wears
In left support lateral wall, the clamping jaw axis of guide is set to be moved horizontally with respect to left support；The left clamping jaw is provided with drawing by pull bar
Hand, after pulling is shaken hands, left clamping jaw can be moved horizontally；The left clamping device and right clamping device is symmetrical sets
Put.
The base left and right sides is provided with two groups as preferably described elastic lifting mechanism, elastic lifting machine described in every group
Structure includes：Longitudinally guiding axle, longitudinal spring and spacing ring；The longitudinally guiding axle top is arranged in middle branch support by spacing ring
Portion, and middle support is moved in vertical direction relative to longitudinally guiding axle, the longitudinal spring is sheathed on longitudinally guiding axle
Outer wall, floating can be lifted after making the middle support stress in vertical direction.
A limiting plate for carrying workpiece is respectively arranged with as the preferred left support and right support bottom.
It is a kind of to use the above-mentioned compressor welding method of junction box assembly welding tooling, comprise the following steps：
S1, setting junction box assembly include terminal box and need to be fixedly welded on multiple baffle plates of terminal box inwall.
S2, the artificial curved face part that baffle plate is installed on bottom electrode, and by bottom electrode left limit and bottom electrode right limit
Positioning is fixed.
S3, station are set：Terminal box is positioned in one of following left stations, middle station or right working position.
When left station is welded, right clamping device is pulled, terminal box is positioned with left support, the first jacking block and right clamping jaw
In on left station.
When middle station is welded, right clamping device is pulled, make terminal box by left support, right support, the second jacking block and right clamping jaw
Cooperation is positioned on middle station.
When right working position is welded, left clamping device is pulled, terminal box is positioned with right support, the first jacking block and left clamping jaw
In on right working position.
S4, welding：According to selected station, after starting welding, be pressed onto on bottom electrode for baffle plate and terminal box by Top electrode, connects
Line box is moved down in middle support by elastic lifting mechanism, is sparked and is completed the welding of baffle plate.
S5, repeat S3 and S4 the step of operation, until three baffle plates of left station, middle station and right working position are sequentially completed weldering
Connect, i.e. welding is completed.
Position as preferred regulation spacing ring with respect to longitudinally guiding axle, supported in can adjusting to move up and down stroke high
Degree.
As the screw thread on the first jacking block of preferred regulation and the second jacking block, the position location of terminal box can be adjusted.
Isolation material is used as preferably described middle support.
Compared with prior art, compressor of the present invention junction box assembly welding tooling and welding method, under
Base is provided with above electrodes base portion, the base is provided with middle support by elastic lifting mechanism, enables middle support
Respect thereto elastic lifting；The middle support left and right sides is respectively arranged with left support and right support；Described left support and the right side
Elastic clamping mechanism is respectively arranged with support, the first jacking block or the second jacking block can coordinate clamping work with left clamping jaw or right clamping jaw
Part, realizes the installation of the left station of terminal box, middle station and right working position, and be pressed onto down for baffle plate and terminal box by Top electrode after starting welding
On electrode, terminal box is moved down in middle support by elastic lifting mechanism, is sparked and is completed the welding of baffle plate, realizes connecing
The welding of line box and baffle plate, the welding method of three stations of one, by substituting the position of terminal box weldment, realizes interior panelling
The welding of parts, both hands start welding after positioning baffle parts, it is to avoid the artificial potential safety hazard for holding positioning, improve quality
And production efficiency, it is easy to operate, meet welding quality requirement, and meet safety in production require.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is front view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is side view of the invention.
Fig. 4 is the schematic diagram of junction box assembly of the present invention.
Fig. 5 is left station welding schematic diagram of the invention.
Fig. 6 is right working position welding schematic diagram of the present invention.
Fig. 7 is station welding schematic diagram in the present invention.
Wherein：1st, Top electrode, 2, bottom electrode, 3, base, 4, longitudinally guiding axle, 5, longitudinal spring, 6, middle support, 7, left branch
Support, the 8, first jacking block, 9, handle, 10, pull bar, 11, spacing ring, 12, left clamping jaw, 13, bottom electrode left limit, 14, bottom electrode it is right
It is spacing, 15, right clamping jaw, 16, right support, 17, the clamping jaw axis of guide, 18, clamping jaw spring, the 19, second jacking block, 20, limiting plate, 21,
Terminal box, 22, baffle plate.
Specific embodiment
As shown in Fig. 1 to Fig. 3, a kind of compressor junction box assembly welding tooling, it is mainly used in shown in welding Fig. 4
Junction box assembly, the junction box assembly includes three baffle plates 22 and a terminal box 21, it is necessary to be welded using projection welding processing technology
Connect.
Compressor junction box assembly welding tooling, including bottom electrode 2 and positioned at bottom electrode top vertical shift
Top electrode 1, the Top electrode 1 plays a part of to compress terminal box 21 and conducting welding current, and the positioning tool of bottom electrode 2 is main
Funtion part.
The bottom electrode 2 is vertically arranged, and the bottom electrode 2 includes that the base portion of bottom and top are used for the curved surface for welding
Portion；The curved face part left and right sides of the bottom electrode 2 is separately provided for the bottom electrode left limit 13 of grafting fixed dam 22 with
Electrode right limit 14, the curved-surface structure that the curved face part of the bottom electrode 2 has is fitted with baffle plate 22, baffle plate 22 is carried on down
In the curved face part of electrode 2；Herein, the curved face part of the bottom electrode 2 is to be contacted with baffle plate 22, using copying.
Base 3 is provided with above the described base portion of bottom electrode 2, the base 3 is provided with by elastic lifting mechanism
Middle support 6, enables the middle support elastic lifting of 6 respect thereto 3；Described elastic lifting mechanism is set in the left and right sides of base 3
There are two groups, elastic lifting mechanism includes described in every group：Longitudinally guiding axle 4, longitudinal spring 5 and spacing ring 11；The longitudinally guiding
The top of axle 4 is arranged in the middle top of support 6 by spacing ring 11, and enables the relative longitudinally guiding axle 4 of middle support 6 in side vertically
To movement, the longitudinal spring 5 is sheathed on the outer wall of longitudinally guiding axle 4, and after making 6 stress of the middle support, can compress to indulge
To spring 5, middle support 6 is lifted in vertical direction and float.
6 left and right sides of the middle support are respectively arranged with left support 7 and right support 16；Described left support 7 and right support
Elastic clamping mechanism is respectively arranged with 16, the clamping jaw for clamping, the clamping jaw bag are provided with the elastic clamping mechanism
Include the right clamping jaw 15 of the left clamping jaw 12 and side of right support 16 for being arranged at the side of left support 7；Described elastic clamping mechanism includes
The left clamping device for being arranged at the side of left support 7 and the right clamping device for being arranged at the side of right support 16；The left clamping device
Including handle 9, pull bar 10, the clamping jaw axis of guide 17, clamping jaw spring 18 and the left clamping jaw 12；The outer wall set of the clamping jaw axis of guide 17
Clamping jaw spring 18 is provided with, described one end of the clamping jaw axis of guide 17 is fixed with clamping jaw, and the other end is arranged in the lateral wall of left support 7, makes folder
The pawl axis of guide 17 can be moved horizontally with respect to left support 7；The left clamping jaw 12 is provided with handle 9 by pull bar 10, draws pulling
After hand 9, left clamping jaw 12 can be moved horizontally；The left clamping device and the right clamping device are symmetrical set.
The first jacking block 8 and the second jacking block 19 are provided with the left support 7 and right support 16, first jacking block 8 is set
There are two, be respectively arranged at left support 7 and the outside of right support 16, the second described jacking block 19 is provided with one, is arranged at left branch
In support 7 or right support 16, the left support 7 and the bottom of right support 16 are respectively arranged with a limiting plate for carrying workpiece
20.The first jacking block 8 or the second jacking block 19 is set to coordinate clamping workpiece with left clamping jaw 12 or right clamping jaw 15 and limiting plate 20.
The locating surface of the jacking block 19 of first jacking block 8 and second makes the first jacking block 8 or the second towards the center of bottom electrode 2
Jacking block 19 can be used in auxiliary to be fixed.
As illustrated, a kind of welding method of the above-mentioned compressor of use with junction box assembly welding tooling, including it is following
Step：
S1, setting junction box assembly include terminal box 21 and need to be fixedly welded on multiple baffle plates of the inwall of terminal box 21
22。
S2, the artificial curved face part that baffle plate 22 is installed on bottom electrode 2, and it is right by bottom electrode left limit 13 and bottom electrode
Spacing 14 positioning is fixed.
S3, station are set：Terminal box 21 is positioned in one of following left stations, middle station or right working position.
As shown in figure 5, when left station is welded, pulling the handle of right clamping device, and then drive pull bar, right clamping jaw 15 to the right
Side shifting, carrying is contacted by the two of which end face of terminal box 21 with first jacking block 8 and limiting plate 20 of left support 7 respectively, is put
The handle of right clamping device is opened, right clamping jaw 15 is moved to the left clamping, terminal box 21 is pushed up by left support 7, limiting plate 20, first
Block 8 and the cooperation of right clamping jaw 15 are positioned on left station.
As shown in fig. 7, when middle station is welded, pulling the handle of right clamping device, and then drive pull bar, right clamping jaw 15 to the right
Side shifting, by the two of which end face of terminal box 21 respectively with the second jacking block 19 of left support 7, left support 7 and the bottom of right support 16
The loading end contact that portion has is carried, and decontrols the handle of right clamping device, right clamping jaw 15 is moved to the left clamping, makes terminal box 21
It is positioned on middle station with left support 7, right support 16, the second jacking block 19 and right clamping jaw 15.
As shown in fig. 6, when right working position is welded, pulling the handle 9 of left clamping device, and then drive pull bar 10, left clamping jaw 12
Side shifting, the two of which end face of terminal box 21 is held with the first jacking block 8 and limiting plate 20 contact of right support 16 respectively to the left
Carry, decontrol the handle 9 of left clamping device, left clamping jaw 12 is moved right clamping, make terminal box 21 by right support 16, limiting plate
20th, the first jacking block 8 and left clamping jaw 12 coordinate and are positioned on right working position.
S4, welding：According to selected station, after starting welding, baffle plate 22 and terminal box 21 are pressed onto bottom electrode by Top electrode 1
On 2, terminal box 21 is moved down in middle support 6 by elastic lifting mechanism, i.e., longitudinal spring 5 is compressed, and has been sparked
Into the welding of baffle plate 22.
S5, repeat S3 and S4 the step of operation, until three baffle plates 22 of left station, middle station and right working position are sequentially completed
Welding, removes welding finished goods, that is, complete welding processing.
In welding process, with respect to the position of longitudinally guiding axle 4, support 6 is upper in can adjusting for the regulation spacing ring 11
Lower mobile stroke height, and middle support 6 can voluntarily recover raw bits by longitudinally guiding axle 4, longitudinal spring 5 after being compressed
Put；Left clamping jaw 12 and right clamping jaw 15, can voluntarily to home position side after the clamping jaw axis of guide 17 and clamping jaw spring 18 are tensed
Terminal box is clamped to realization is recovered.
The screw thread on the jacking block 19 of first jacking block 8 and second is adjusted, the position location of terminal box 21 can be adjusted, and
Controllable register 22 welds right position.The middle support 6 uses isolation material, electric current when preventing terminal box 21 from being welded with baffle plate 22
Conductive to bottom electrode 2 by Top electrode 1 and each metal parts of welder, welding leakage current occurs.
Compressor of the present invention junction box assembly welding tooling and welding method, are that a kind of positioning of floating clamps work
Dress, realizes moving up and down in welding, and internal clamping structure realizes three automatic weldings in direction by the displacement of terminal box.
Based on the structure that waterproof junction box is complicated, compressor of the present invention junction box assembly welding tooling and welding
Method, position is unstable when solving operator's hand-held welding, product quality is produced by the production of operator's experience, to operator
The drawbacks of having potential safety hazard, easy to operate, flexible movements, finished goods has excellent dimensions uniform stability, it is to avoid operator is pressed from both sides
Hand and spatter are burnt, safe and reliable.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of compressor junction box assembly welding tooling, it is characterised in that including bottom electrode and positioned at bottom electrode top vertically
Mobile Top electrode, the bottom electrode is vertically arranged, and the bottom electrode includes that the base portion of bottom and top are used for the song for welding
Face；
The bottom electrode curved face part left and right sides is separately provided for the bottom electrode left limit and bottom electrode of grafting fixed dam
Right limit, the curved-surface structure that the bottom electrode curved face part has is fitted with baffle plate, baffle plate is carried on the curved surface of bottom electrode
In portion；
Base is provided with above described bottom electrode base portion, the base is provided with middle support by elastic lifting mechanism,
Enable middle support respect thereto elastic lifting；
The middle support left and right sides is respectively arranged with left support and right support；
Elastic clamping mechanism is respectively arranged with described left support and right support, be provided with the elastic clamping mechanism for
The clamping jaw of clamping, the clamping jaw includes being arranged at the left clamping jaw of left support side and the right clamping jaw of right support side；
The first jacking block and the second jacking block are provided with the left support and right support, first jacking block is provided with two, respectively
Left support and right support outside are arranged at, the second described jacking block is provided with one, is arranged in left support or right support, make the
One jacking block or the second jacking block can coordinate clamping workpiece with left clamping jaw or right clamping jaw.
2. compressor according to claim 1 junction box assembly welding tooling, it is characterised in that：
Described elastic clamping mechanism includes being arranged at the left clamping device of left support side and is arranged at the right side of right support side
Clamping device；
The left clamping device includes handle, pull bar, the clamping jaw axis of guide, clamping jaw spring and the left clamping jaw；
The clamping jaw axis of guide outer wall is arranged with clamping jaw spring, and described clamping jaw axis of guide one end is fixed with clamping jaw, and the other end wears
In left support lateral wall, the clamping jaw axis of guide is set to be moved horizontally with respect to left support；
The left clamping jaw is provided with handle by pull bar, and after pulling is shaken hands, left clamping jaw can be moved horizontally；
The left clamping device and the right clamping device are symmetrical set.
3. compressor according to claim 1 and 2 junction box assembly welding tooling, it is characterised in that：
Described elastic lifting mechanism is provided with two groups in the base left and right sides, and elastic lifting mechanism includes described in every group：Longitudinal direction
The axis of guide, longitudinal spring and spacing ring；
The longitudinally guiding axle top is arranged in middle branch support by spacing ring, and enables middle support with respect to longitudinally guiding
Axle is moved in vertical direction, and the longitudinal spring is sheathed on longitudinally guiding axle outer wall, can erected after making the middle support stress
Nogata floats to lifting.
4. compressor according to claim 1 and 2 junction box assembly welding tooling, it is characterised in that：
The left support and right support bottom are respectively arranged with a limiting plate for carrying workpiece.
5. the compressor junction box assembly welding tooling described in a kind of use the claims 1-4 any one claims
Welding method, it is characterised in that comprise the following steps：
S1, setting junction box assembly include terminal box and need to be fixedly welded on multiple baffle plates of terminal box inwall；
S2, the artificial curved face part that baffle plate is installed on bottom electrode, and positioned by bottom electrode left limit and bottom electrode right limit
It is fixed；
S3, station are set：Terminal box is positioned in one of following left stations, middle station or right working position；
When left station is welded, right clamping device is pulled, terminal box is positioned at a left side with left support, the first jacking block and right clamping jaw
On station；
When middle station is welded, right clamping device is pulled, make terminal box with left support, right support, the second jacking block and right clamping jaw
It is positioned on station；
When right working position is welded, left clamping device is pulled, terminal box is positioned at the right side with right support, the first jacking block and left clamping jaw
On station；
S4, welding：According to selected station, after starting welding, be pressed onto on bottom electrode for baffle plate and terminal box by Top electrode, terminal box
Moved down by elastic lifting mechanism in middle support, spark and complete the welding of baffle plate；
S5, operation the step of repeat S3 and S4, until three baffle plates of left station, middle station and right working position are sequentially completed welding,
That is welding is completed.
6. welding method according to claim 5, it is characterised in that：
With respect to the position of longitudinally guiding axle, what is supported in can adjusting moves up and down stroke height to regulation spacing ring.
7. welding method according to claim 5, it is characterised in that：
The screw thread on the first jacking block and the second jacking block is adjusted, the position location of terminal box can be adjusted.
8. welding method according to claim 5, it is characterised in that：
The middle support uses isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296194.8A CN106925875B (en) | 2017-04-28 | 2017-04-28 | Compressor junction box assembly welding tooling and welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296194.8A CN106925875B (en) | 2017-04-28 | 2017-04-28 | Compressor junction box assembly welding tooling and welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106925875A true CN106925875A (en) | 2017-07-07 |
| CN106925875B CN106925875B (en) | 2019-04-26 |
Family
ID=59438531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710296194.8A Active CN106925875B (en) | 2017-04-28 | 2017-04-28 | Compressor junction box assembly welding tooling and welding method |
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| Country | Link |
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| CN (1) | CN106925875B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116262A (en) * | 2019-06-24 | 2019-08-13 | 刘悦吟 | A kind of welding tooling equipment |
| CN112247330A (en) * | 2020-09-30 | 2021-01-22 | 中国第一汽车股份有限公司 | Spot welding tool for improving appearance quality of curved surface part and spot welding process thereof |
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| JP2000052045A (en) * | 1998-08-07 | 2000-02-22 | Nisshinbo Ind Inc | Welding method of kitchen sink and top plate, and clamping device used for this welding |
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| CN202070847U (en) * | 2011-05-20 | 2011-12-14 | 浙江正泰电器股份有限公司 | Multiple-station turntable type automatic welding equipment |
| CN102328151A (en) * | 2011-07-27 | 2012-01-25 | 广东联塑科技实业有限公司 | Automatic spot-welding equipment for junction box and spot-welding method thereof |
| CN203140960U (en) * | 2012-12-13 | 2013-08-21 | 苏州瑞浦勒自动化***有限公司 | Welding device for iron core push rod |
| CN205650936U (en) * | 2016-04-29 | 2016-10-19 | 松下压缩机(大连)有限公司 | Floating bottom electrode is used to scroll compressor baffling chip bonding |
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2017
- 2017-04-28 CN CN201710296194.8A patent/CN106925875B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000052045A (en) * | 1998-08-07 | 2000-02-22 | Nisshinbo Ind Inc | Welding method of kitchen sink and top plate, and clamping device used for this welding |
| JP3784700B2 (en) * | 2001-11-16 | 2006-06-14 | オリジン電気株式会社 | Resistance welding equipment |
| CN202070847U (en) * | 2011-05-20 | 2011-12-14 | 浙江正泰电器股份有限公司 | Multiple-station turntable type automatic welding equipment |
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| CN203140960U (en) * | 2012-12-13 | 2013-08-21 | 苏州瑞浦勒自动化***有限公司 | Welding device for iron core push rod |
| CN205650936U (en) * | 2016-04-29 | 2016-10-19 | 松下压缩机(大连)有限公司 | Floating bottom electrode is used to scroll compressor baffling chip bonding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116262A (en) * | 2019-06-24 | 2019-08-13 | 刘悦吟 | A kind of welding tooling equipment |
| CN110116262B (en) * | 2019-06-24 | 2024-05-24 | 刘悦吟 | Welding tooling equipment |
| CN112247330A (en) * | 2020-09-30 | 2021-01-22 | 中国第一汽车股份有限公司 | Spot welding tool for improving appearance quality of curved surface part and spot welding process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106925875B (en) | 2019-04-26 |
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