CN107081511A - One kind is suitable for electrode grease head highness resistance spot welding fixture - Google Patents
One kind is suitable for electrode grease head highness resistance spot welding fixture Download PDFInfo
- Publication number
- CN107081511A CN107081511A CN201710212883.6A CN201710212883A CN107081511A CN 107081511 A CN107081511 A CN 107081511A CN 201710212883 A CN201710212883 A CN 201710212883A CN 107081511 A CN107081511 A CN 107081511A
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- Prior art keywords
- plate
- protective cover
- sleeve
- lower plate
- upper plate
- Prior art date
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- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 42
- 239000004519 grease Substances 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 64
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- 239000005060 rubber Substances 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
Electrode grease head highness resistance spot welding fixture is suitable for the present invention relates to one kind, belongs to jig Design technical field.The present invention includes upper plate I, upper plate II, connecting plate, lower plate, soft rubber pad, sleeve II, sleeve I, protective cover I, spring leaf, protective cover II；The upper plate I and upper plate II are laterally vertically fixed on connecting plate top edge, upper plate and the lower section of upper plate II are respectively and fixedly provided with spring leaf, lower plate is laterally vertically fixed on connecting plate lower edge, lower plate side is provided with the chute I and chute II of insertion, protective cover I and protective cover II are arranged in lower plate by chute I and chute II, protective cover I and protective cover II can be slided along chute I and chute II, and lower plate bottom is fixed on sleeve I, and the lower section of sleeve I is fixed on sleeve II by soft rubber pad.The present invention facilitates dress to take test specimen, improves operating efficiency；Avoid splashing to burn operating personnel, improve processing safety；Realize the accurate measurement to overlapping size.
Description
Technical field
Electrode grease head highness resistance spot welding fixture is suitable for the present invention relates to one kind, belongs to jig Design technical field.
Background technology
Resistance spot welding technique is by the way that workpiece is placed in the middle of two electrodes, is then electrified to, workpiece is produced high temperature melt,
The method that pressure is welded to workpiece is applied by electrode again.Resistance spot welding speed of welding is fast, and welding cost is low, operation letter
It is single, it is easy to accomplish mechanization and automation, it is widely used in the industrial circles such as automobile, Aero-Space, household electrical appliance.Point of resistance
Being welded in welding process needs operating personnel's offhand, the full experience with operating personnel of assurance of butt welding contact, it is impossible to ensure
The uniformity of a collection of workpiece.Meanwhile, if connected workpiece needs high current or surface oxide layer not to clean out, welding process
It is easy to produce splashing and burns operating personnel.In addition, with the loss of electrode tip, current resistance spot welding fixture lower plate meeting
Certain gap is produced between electrode tip, this can cause the deformation of welding position in welding, reduce welding quality.
The content of the invention
Electrode grease head highness resistance spot welding fixture is suitable for the invention provides one kind, traditional resistor spot welding is overcome and connected
The problem of splashing in journey is hurted sb.'s feelings, electrode tip loss rear jig can not adapt to matching.
The technical solution adopted by the present invention is：One kind be suitable for electrode grease head highness resistance spot welding fixture including upper plate I 1, on
Plate II 2, connecting plate 3, lower plate 4, soft rubber pad 5, sleeve II 6, sleeve I 7, protective cover I 8, spring leaf 9, protective cover II 10；It is described
Upper plate I 1 and upper plate II 2 are laterally vertically fixed on the top edge of connecting plate 3, and upper plate 1 and the lower section of upper plate II 2 are respectively and fixedly provided with spring leaf 9,
Lower plate 4 is laterally vertically fixed on the lower edge of connecting plate 3, and the side of lower plate 4 is provided with the chute I 12 and chute II 13 of insertion, protective cover I
8 and protective cover II 10 be arranged on by chute I 12 and chute II 13 in lower plate 4, protective cover I 8 and protective cover II 10 can be along chutes I
12 and chute II 13 slide, the bottom of lower plate 4 is fixed on sleeve I 7, and the lower section of sleeve I 7 is fixed on sleeve II 6 by soft rubber pad 5
On.
Further, the reeded upper plane of tool in the middle of upper plate I 1 and upper plate II 2 formation, upper plane and lower plate 4 are flat
OK, side between the two is connected by connecting plate 3, and upper plane, connecting plate 3 and lower plate 4 are formed in one structure.
Further, the protective cover I 8 and protective cover II 10 are frame-type structure, and protective cover I 8 is set in upper plate I 1, connected
On fishplate bar 3 and lower plate 4, protective cover II 10 is set in upper plate II 2, connecting plate 3 and lower plate 4, protective cover I 8 and protective cover II 10
Semicircle orifice is provided with the middle of upper surface, both are close to one circular hole of composition when overlapping.
Further, the spring leaf 9 is the v-shaped structure being made up of two panels spring block, and the junction of v-shaped structure is fixed on
The angle being located at the lower surface of upper plate I 1 and upper plate II 2, the opening of v-shaped structure between the upper surface of lower plate 4, two panels spring block can
Adjustment.
Further, the bottom of lower plate 4, which is fixed with support column 14, sleeve I 7, is provided with positioning hole 16, support column 14 with
The position of positioning hole 16 is corresponding, and lower plate 4 is arranged on sleeve I 7 by the cooperation of support column 14 and positioning hole；The soft rubber pad
5 upper and lower ends are provided with boss, and the lower end of sleeve I 7 and the upper end of sleeve II 6 have corresponding mounting hole I 17 and mounting hole II 20.
Further, the center of lower plate 4 is provided with circular hole, and the center of sleeve I 7 is provided with through hole I 18, and the center of soft rubber pad 5 is opened
There is through hole II 19, the center of sleeve II 6 is provided with through hole III 21, and circular hole and three through holes are coaxial.
Further, one side that the lower plate 4 is connected with connecting plate 3 is provided with scale I 11, and another side is provided with scale II 15.
The operation principle of the present invention：By two pieces of workpiece to be connected to be placed in the form of single lap joint in fixture lower plate,
Wherein workpiece lower plate is directly placed in fixture lower plate, because workpiece upper plate is overlapped in workpiece lower plate, it is impossible to fixture lower plate
Directly contact, when being compressed, workpiece upper plate can be upwarped, it is therefore desirable to according to plate thickness on different workpiece, at it
Corresponding pad is installed on faying surface additional to offset this phenomenon, clamp pressing power is provided by two groups of spring leafs, compared to hand-held or profit
Compressed with screw, alleviate the workload of operating personnel；Two groups of graduated scales in lower plate are compareed, can be to workpiece upper and lower plates
Overlap joint size be adjusted and to impressing point be accurately positioned, the uniformity of specification of workpieces when improving batch product；Folder
Hold and finish, two pieces of protective covers are closed, whole welding process protective cover and spring plate group into confined space in carry out, it is to avoid
Splash the operating personnel that burn, improve processing safety；With the increase of welding times, certain damage can be caused to electrode tip
Consumption, traditional fixture can only adapt to the electrode tip of level altitude, and after electrode tip is lost, workpiece just can not be contacted with electrode tip,
Workpiece can bend under the effect of upper electrode tip pressure during welding, cause welding quality to decline, the present invention adds in the middle of sleeve
Fill excellent spring soft rubber pad, upper electrode tip pressure effect under, soft rubber pad can be compressed, until workpiece again with lower electricity
Cartridge is contacted, the present invention can adaptive electrode grease head highness, workpiece is fully contacted with lower electrode tip, there is provided weld matter
Amount, it is to avoid welding process is replaced as frequently as fixture adapting to the electrode tip of different height.
Beneficial effects of the present invention：
1st, replace hand-held using metallic spring offer thrust or utilize screw in compression, facilitate dress to take test specimen, mitigate operator
The workload of member, improves operating efficiency；
2nd, welding process is carried out completely in protective cover, it is to avoid the operating personnel that burn of splashing, and improves processing safety.
3rd, fixture height adapts to the electrode grease head highness after loss automatically, it is to avoid produced due to fixture lower plate and electrode tip
The welding position deformation that difference in height is caused, welding quality reduction；
4th, scale is carved with fixture lower plate, realizes the accurate measurement to overlapping size.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is retained part structural representation of the invention；
Fig. 3 is the structural representation of sleeve I of the invention；
Fig. 4 is soft rubber mat structure schematic diagram of the invention；
Fig. 5 is the structural representation of sleeve II of the invention；
Fig. 6 is placement workpiece schematic diagram of the invention；
In figure it is each marked as：1- upper plates I, 2- upper plates II, 3- connecting plates, 4- lower plates, 5- soft rubbers pad, 6- sleeves II, 7- sleeves
Ith, 8- protective covers I, 9- spring leafs, 10- protective covers II, 11- scales I, 12- chutes I, 13- chutes II, 14- support columns, 15- are carved
Degree II, 16- positioning holes I, 17- mounting holes I, 18- through holes I, 19- through holes II, 20- mounting holes II, 21- through holes III.
Embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but present disclosure be not limited to it is described
Scope.
Embodiment 1：As shown in Figure 1-2, one kind, which is suitable for electrode grease head highness resistance spot welding fixture, includes upper plate I 1, upper plate II
2nd, connecting plate 3, lower plate 4, soft rubber pad 5, sleeve II 6, sleeve I 7, protective cover I 8, spring leaf 9, protective cover II 10；The upper plate
I 1 and upper plate II 2 be laterally vertically fixed on the top edge of connecting plate 3, upper plate 1 and the lower section of upper plate II 2 are respectively and fixedly provided with spring leaf 9, lower plate
4 are laterally vertically fixed on the lower edge of connecting plate 3, and the side of lower plate 4 is provided with the chute I 12 and chute II 13 of insertion, the He of protective cover I 8
Protective cover II 10 is arranged in lower plate 4 by chute I 12 and chute II 13, and protective cover I 8 and protective cover II 10 can be along chutes I 12
Slided with chute II 13, the bottom of lower plate 4 is fixed on sleeve I 7, the lower section of sleeve I 7 is fixed on sleeve II 6 by soft rubber pad 5
On.
Embodiment 2：One kind be suitable for electrode grease head highness resistance spot welding fixture including upper plate I 1, upper plate II 2, connecting plate 3, under
Plate 4, soft rubber pad 5, sleeve II 6, sleeve I 7, protective cover I 8, spring leaf 9, protective cover II 10；The upper plate I 1 and upper plate II 2
The top edge of connecting plate 3 is laterally vertically fixed on, upper plate 1 and the lower section of upper plate II 2 are respectively and fixedly provided with spring leaf 9, and lower plate 4 is laterally vertical solid
The lower edge of connecting plate 3 is scheduled on, the side of lower plate 4 is provided with the chute I 12 and chute II 13 of insertion, and protective cover I 8 and protective cover II 10 are logical
Cross chute I 12 and chute II 13 is arranged in lower plate 4, protective cover I 8 and protective cover II 10 can be slided along chute I 12 and chute II 13
Dynamic, the bottom of lower plate 4 is fixed on sleeve I 7, and the lower section of sleeve I 7 is fixed on sleeve II 6 by soft rubber pad 5.
As shown in Fig. 2 the reeded upper plane of tool in the middle of the upper plate I 1 and the formation of upper plate II 2, upper plane and lower plate 4 are flat
OK, side between the two is connected by connecting plate 3, and upper plane, connecting plate 3 and lower plate 4 are formed in one structure, are integrally formed
Structure can make workpiece carry out spot welding when it is more stable be placed in lower plate 4, will not because of in lower plate 4 between miscellaneous part
Produce the workpiece that relative displacement and influenceing is placed in lower plate 4.
Embodiment 3：One kind be suitable for electrode grease head highness resistance spot welding fixture including upper plate I 1, upper plate II 2, connecting plate 3, under
Plate 4, soft rubber pad 5, sleeve II 6, sleeve I 7, protective cover I 8, spring leaf 9, protective cover II 10；The upper plate I 1 and upper plate II 2
The top edge of connecting plate 3 is laterally vertically fixed on, upper plate 1 and the lower section of upper plate II 2 are respectively and fixedly provided with spring leaf 9, and lower plate 4 is laterally vertical solid
The lower edge of connecting plate 3 is scheduled on, the side of lower plate 4 is provided with the chute I 12 and chute II 13 of insertion, and protective cover I 8 and protective cover II 10 are logical
Cross chute I 12 and chute II 13 is arranged in lower plate 4, protective cover I 8 and protective cover II 10 can be slided along chute I 12 and chute II 13
Dynamic, the bottom of lower plate 4 is fixed on sleeve I 7, and the lower section of sleeve I 7 is fixed on sleeve II 6 by soft rubber pad 5.
The protective cover I 8 and protective cover II 10 are frame-type structure, protective cover I 8 be set in upper plate I 1, connecting plate 3 and under
On plate 4, protective cover II 10 is set in upper plate II 2, connecting plate 3 and lower plate 4, in the middle of protective cover I 8 and the upper surface of protective cover II 10
Semicircle orifice is provided with, both are close to one circular hole of composition when overlapping.Welding process is entered in protective cover I 8 and protective cover II 10 completely
OK, it is to avoid the operating personnel that burn of splashing, processing safety is improved.
Embodiment 4：The present embodiment is identical with previous embodiment, wherein the spring leaf 9 is the V being made up of two panels spring block
Shape structure, the junction of v-shaped structure, which is fixed at the lower surface of upper plate I 1 and upper plate II 2, the opening of v-shaped structure, is located at lower plate 4
Adjustable angle between upper surface, two panels spring block.Thrust is provided using metallic spring 9, operating personnel's hand is instead of
Screw in compression is held or utilized, dress can be facilitated to take test specimen, it is hand-held or utilize screw in compression to instead of operating personnel, mitigates operator
The workload of member, improves operating efficiency.
Embodiment 5：The present embodiment is identical with previous embodiment, wherein as in Figure 3-5：The bottom of lower plate 4 is fixed with
Positioning hole 16 is provided with support column 14, sleeve I 7, support column 14 is corresponding with the position of positioning hole 16, and lower plate 4 passes through support column 14
Cooperation with positioning hole is arranged on sleeve I 7；The upper and lower ends of soft rubber pad 5 are provided with boss, the lower end of sleeve I 7 and sleeve II
6 upper ends have corresponding mounting hole I 17 and mounting hole II 20.
The center of lower plate 4 is provided with circular hole, and the center of sleeve I 7 is provided with through hole I 18, and the center of soft rubber pad 5 is provided with through hole II
19, the center of sleeve II 6 is provided with through hole III 21, and circular hole and three through holes are coaxial.
Embodiment 6：The present embodiment is identical with previous embodiment, wherein the lower plate 4 is provided with one side that connecting plate 3 is connected
Scale I 11, another side is provided with scale II 15.As shown in fig. 6, during work, two pieces of workpiece to be connected are placed in lower plate 4,
The angle in spring leaf 9 between spring block is adjusted to provide the thrust needed for suitable fixed workpiece, it is thick according to different workpiece
Degree, lays corresponding pad to offset the moment of torsion that upper plate I 1 and upper plate II 2 are produced in compression.Workpiece place when, can according to
The distance that scale I 11 and scale II 15 in lower plate 4 overlap come welding required for adjusting, realizes the accurate survey to overlapping size
Amount；After piece-holder fixation is finished, protective cover I 8 and protective cover II 10 are pushed into centre, both abut, equivalent to to be welded
Workpiece at protect operating personnel produced with dangerous, protective cover I 8 and protective cover in order to avoid producing to splash etc. in electrode welding process
II 10 circular holes formed between the two are used for the fixation of Top electrode, and the circular hole at the center of lower plate 4, the through hole I 18 at the center of sleeve I 7 is soft
The through hole II 19 at the center of rubber blanket 5, this four coaxial holes of the through hole III 21 at the center of sleeve II 6 are the fixations for bottom electrode,
When lower electrode tip is lost, under pressure, soft rubber pad 5 can be compressed, until lower plate 4 is in electrode tip again
Same level.This fixture height adapts to the electrode grease head highness after loss automatically, it is to avoid due to the lower plate 4 and electrode tip of fixture
The welding position deformation that the difference in height of generation is caused, welding quality declines.
Claims (7)
1. one kind is suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：Including upper plate I（1）, upper plate II（2）, connection
Plate（3）, lower plate（4）, soft rubber pad（5）, sleeve II（6）, sleeve I（7）, protective cover I（8）, spring leaf（9）, protective cover II
（10）；
The upper plate I（1）With upper plate II（2）Laterally it is vertically fixed on connecting plate（3）Top edge, upper plate（1）With upper plate II（2）Under
Side is respectively and fixedly provided with spring leaf（9）, lower plate（4）Laterally it is vertically fixed on connecting plate（3）Lower edge, lower plate（4）Side is provided with insertion
Chute I（12）With chute II（13）, protective cover I（8）With protective cover II（10）Pass through chute I（12）With chute II（13）Install
In lower plate（4）On, protective cover I（8）With protective cover II（10）Can be along chute I（12）With chute II（13）Slide, lower plate（4）Bottom
It is fixed on sleeve I（7）On, sleeve I（7）Lower section passes through soft rubber pad（5）It is fixed on sleeve II（6）On.
2. according to claim 1 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The upper plate I（1）
With upper plate II（2）The reeded upper plane of tool, upper plane and lower plate in the middle of being formed（4）Parallel, side between the two passes through even
Fishplate bar（3）Connection, upper plane, connecting plate（3）And lower plate（4）Be formed in one structure.
3. according to claim 1 or 2 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The protection
Cover I（8）With protective cover II（10）It is frame-type structure, protective cover I（8）It is set in upper plate I（1）, connecting plate（3）And lower plate（4）
On, protective cover II（10）It is set in upper plate II（2）, connecting plate（3）And lower plate（4）On, protective cover I（8）With protective cover II（10）
Semicircle orifice is provided with the middle of upper surface, both are close to one circular hole of composition when overlapping.
4. according to claim 1 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The spring leaf
（9）For the v-shaped structure being made up of two panels spring block, the junction of v-shaped structure is fixed on upper plate I（1）With upper plate II（2）Following table
It is located at lower plate at face, the opening of v-shaped structure（4）Adjustable angle between upper surface, two panels spring block.
5. according to claim 1 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The lower plate（4）
Bottom is fixed with support column（14）, sleeve I（7）On be provided with positioning hole（16）, support column（14）With positioning hole（16）Position is relative
Should, lower plate（4）Pass through support column（14）Cooperation with positioning hole is arranged on sleeve I（7）On；The soft rubber pad（5）Up and down two
End is provided with boss, sleeve I（7）Lower end and sleeve II（6）Upper end has corresponding mounting hole I（17）With mounting hole II
（20）.
6. according to claim 5 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The lower plate（4）
Center is provided with circular hole, sleeve I（7）Center is provided with through hole I（18）, soft rubber pad（5）Center is provided with through hole II（19）, sleeve II
（6）Center is provided with through hole III（21）, circular hole and three through holes are coaxial.
7. according to claim 1 be suitable for electrode grease head highness resistance spot welding fixture, it is characterised in that：The lower plate（4）
With connecting plate（3）One side of connection is provided with scale I（11）, another side is provided with scale II（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212883.6A CN107081511B (en) | 2017-04-01 | 2017-04-01 | One kind being suitable for electrode grease head highness resistance spot welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212883.6A CN107081511B (en) | 2017-04-01 | 2017-04-01 | One kind being suitable for electrode grease head highness resistance spot welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081511A true CN107081511A (en) | 2017-08-22 |
| CN107081511B CN107081511B (en) | 2019-05-10 |
Family
ID=59615322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212883.6A Active CN107081511B (en) | 2017-04-01 | 2017-04-01 | One kind being suitable for electrode grease head highness resistance spot welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081511B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332984A (en) * | 2018-11-05 | 2019-02-15 | 湖南华菱汽车有限公司 | A kind of automobile top cover fixture |
| CN110124163A (en) * | 2019-06-27 | 2019-08-16 | 桐乡市第一人民医院 | A kind of insulin abdomen injection locating pad |
| CN113146007A (en) * | 2021-04-27 | 2021-07-23 | 东风柳州汽车有限公司 | Method and device for determining welding lap amount of resistance spot welding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124750A (en) * | 1993-11-02 | 1995-05-16 | Origin Electric Co Ltd | Resistance welding equipment and fitting method for electrode tip |
| CN103846598A (en) * | 2014-03-07 | 2014-06-11 | 芜湖三花自控元器件有限公司 | Spot welding fixture structure for four-way valve and support |
| CN104625507A (en) * | 2015-01-04 | 2015-05-20 | 重庆长安汽车股份有限公司 | Appearance welding spot protecting device |
| CN205496771U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding cruciform joint clamping auxiliary device |
| CN205496851U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding panel clamping auxiliary device |
| CN205496779U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding T type connects clamping auxiliary device |
-
2017
- 2017-04-01 CN CN201710212883.6A patent/CN107081511B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124750A (en) * | 1993-11-02 | 1995-05-16 | Origin Electric Co Ltd | Resistance welding equipment and fitting method for electrode tip |
| CN103846598A (en) * | 2014-03-07 | 2014-06-11 | 芜湖三花自控元器件有限公司 | Spot welding fixture structure for four-way valve and support |
| CN104625507A (en) * | 2015-01-04 | 2015-05-20 | 重庆长安汽车股份有限公司 | Appearance welding spot protecting device |
| CN205496771U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding cruciform joint clamping auxiliary device |
| CN205496851U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding panel clamping auxiliary device |
| CN205496779U (en) * | 2016-01-13 | 2016-08-24 | 昆明理工大学 | Resistance spot welding T type connects clamping auxiliary device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332984A (en) * | 2018-11-05 | 2019-02-15 | 湖南华菱汽车有限公司 | A kind of automobile top cover fixture |
| CN110124163A (en) * | 2019-06-27 | 2019-08-16 | 桐乡市第一人民医院 | A kind of insulin abdomen injection locating pad |
| CN113146007A (en) * | 2021-04-27 | 2021-07-23 | 东风柳州汽车有限公司 | Method and device for determining welding lap amount of resistance spot welding |
| CN113146007B (en) * | 2021-04-27 | 2022-09-13 | 东风柳州汽车有限公司 | Method and device for determining welding lap amount of resistance spot welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107081511B (en) | 2019-05-10 |
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