CN208099645U - A kind of laser point welding tooling - Google Patents
A kind of laser point welding tooling Download PDFInfo
- Publication number
- CN208099645U CN208099645U CN201820519219.6U CN201820519219U CN208099645U CN 208099645 U CN208099645 U CN 208099645U CN 201820519219 U CN201820519219 U CN 201820519219U CN 208099645 U CN208099645 U CN 208099645U
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- China
- Prior art keywords
- ontology
- hand
- flange
- held
- filler ring
- Prior art date
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- Withdrawn - After Issue
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 239000000945 filler Substances 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of laser point welding tooling, including positioning tool, clamping tooling；Positioning tool includes pedestal, and the middle of the base is equipped with evagination corresponding with the indent of generator ontology positioning ear and positions ear, and perimeter is equipped with elastic positioning member corresponding with the pilot hole on flange；Clamping tooling includes cricoid hand-held ontology, limit filler ring, and limit filler ring is loaded in hand-held body cavity body through elastic parts activity, holds ontology end face and multiple magnetic patch are housed, limit filler ring inner surface is the cambered surface matched with generator body bottom portion cambered surface；Elastic parts includes stud, spring, and stud upper end is placed through the fixed plate mounting hole on hand-held ontology cavity top, and spring, limit filler ring through-hole are passed through in the middle part of stud, and stud lower end is loaded in the screw thread mouth on the flange of hand-held ontology cavity lower part.The utility model can fast implement the positioning to generator ontology and flange, guarantee the accuracy of flange welding position；The reliability clamping in welding process can be achieved, guarantee welding quality.
Description
Technical field
The utility model relates to a kind of welding toolings, and in particular to a kind of laser point welding tooling.
Background technique
Laser welding belongs to contactless welding, is a kind of high-efficiency precision using the laser beam of high-energy density as heat source
Close welding method.Laser welding mainly for thin-walled material, precision component welding, it can be achieved that spot welding, butt welding, stitch welding, close
Soldering and sealing etc., depth-to-width ratio is high, and weld width is small, and heat affected area is small, and deformation is small, and speed of welding is fast, and weld seam beauty, pore-free focus
Luminous point is small, and setting accuracy is high.
Currently, laser spot welding technology has been successfully applied in the flange welding of split type generator, before welding it needs to be determined that
The relative positional relationship of generator ontology and flange, since the circle configurations of generator ontology are not easy the defect for positioning and clamping,
Be easy to cause position inaccurate, poor reliability in the welding process, cause flange to be partially welded, rosin joint etc. it is unqualified.
Summary of the invention
To solve existing above-mentioned technological deficiency, the purpose of this utility model is to provide a kind of laser point Welders
Dress, the problems such as to solve position inaccurate, rosin joint, low efficiency, great work intensity in the prior art.The spot welding tooling includes fixed
Position tooling and clamping tooling can realize the laser point welding to generator by the tooling accurate, efficiently, in high quality.
The technical solution of the utility model is：Clamping tooling including positioning tool and positioning tool cooperating；It is described
Positioning tool includes pedestal, and the middle of the base is equipped with evagination corresponding with the indent of generator ontology positioning ear and positions ear,
Perimeter is equipped with elastic positioning member corresponding with the pilot hole on flange；The clamping tooling includes cricoid hand-held sheet
Body, limit filler ring, limit filler ring are loaded in hand-held body cavity body through elastic parts activity, and the hand-held ontology end face is equipped with multiple
For adsorbing the magnetic patch of flange, the limit filler ring inner surface is the cambered surface matched with generator body bottom portion cambered surface；It is described
Elastic parts includes stud, spring, and stud upper end is placed through the fixed plate mounting hole on hand-held ontology cavity top, stud middle part
Across spring, limit filler ring through-hole, stud lower end is loaded in the screw thread mouth on the flange of hand-held ontology cavity lower part.
The spring upper end offsets with fixed plate, and lower spring end offsets with limit filler ring.
The hand-held chamber body is stairstepping, including small stair portion, big stage portion, and limit filler ring is located at small stair portion,
Fixed plate is located at big stage portion.
The stud lower end is concordant with hand-held ontology end face.
The elastic positioning member is two or more, including caging bolt, positioning pin, be located at caging bolt and positioning pin it
Between spring, the pedestal is equipped with step location hole, big platform of the caging bolt by screw thread loaded on the location hole on pedestal
Rank hole portion, positioning pin upper end pass through location hole small stair hole portion, and positioning pin lower end is located at big step hole portion.
The hand-held body outer wall is equipped with the flange held convenient for manpower.Outer wall shape design considerations human engineering mechanics,
Operator is facilitated to fetch conveniently.
The magnetic patch is uniformly embedded in the mounting groove of hand-held ontology end face.
The beneficial effects of the utility model are：The positioning to generator ontology and flange can be fast implemented, guarantees flange
The accuracy of welding position；The reliability clamping in welding process can be achieved, guarantee welding quality；Tooling selects aluminium material, weight
Amount is lighter, and employee's operation is more labor-saving, can repeatedly use；Whole process is easy to implement, greatly reduces operator's
Labor intensity improves the quality of product.
Detailed description of the invention
Fig. 1 is the general assembly structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of positioning tool.
Fig. 3 is the top view of product flange.
Fig. 4 is the main view of generator ontology.
Fig. 5 is sectional view at positioning tool positioning pin.
Fig. 6 is the sectional view of clamping tooling.
Fig. 7 is the structural schematic diagram of clamping tooling.
Fig. 8 is the sectional view that clamping tooling holds ontology.
Fig. 9 is the sectional view that clamping tooling limits filler ring.
Figure 10 is the positioning tool top view for being equipped with flange.
Figure 11 is flange and generator ontology relative positional relationship top view.
Figure 12 is the general assembly cross-sectional view of the structure of the utility model.
Figure 13 is the part to be welded entirety sectional view for being equipped with flange and generator ontology.
Figure 14 is product top view after welding.
In figure, positioning tool 10；Flange 20；Generator ontology 30；Clamping tooling 40.
Specific embodiment
In Fig. 1, the utility model is made of positioning tool 10, clamping tooling 40, wherein 20 be flange, 30 be generator sheet
Body.
In Fig. 2-5, positioning tool 10 is by positioning pin 11, mistake proofing pin 12, pedestal 13, positioning ear 14, positioning pin 15, spring
16 and caging bolt 17 form.Wherein spring 16 and 17 each 3 groups of caging bolt；Positioning pin 11, positioning pin 15 and mistake proofing pin 12 are same
20 location hole 21 of flange and 22 relative position of mistake proofing hole are identical（As shown in Figure 3）；Positioning ear 14 is evagination state, generator sheet
It is concave configuration that body 30, which positions ear, and the two can be engaged（As shown in Figure 4）；By positioning pin 11, positioning pin 15, mistake proofing pin 12 and
Positioning ear 14 can guarantee that relative positional relationship is correct when product flange 20 is installed with generator ontology 30.Positioning pin 15 and spring
16, for 17 sectional view of caging bolt as shown in figure 5, caging bolt 17 is connect by screw thread with pedestal 13, spring 16 is located at limit spiral shell
Between bolt 17 and positioning pin 15, spacer pin 15 can be moved down, and moving distance is equal to the spring travel of spring 16, and spacer pin 15 is certainly
Right state, that is, as shown in Figure 5, similarly, structure and working principle are also identical with positioning pin 15 at positioning pin 11, mistake proofing pin 12.
In Fig. 6-9, clamping tooling 40 is by holding ontology 41（Such as Fig. 8）, stud 42, spring 43, fixed plate 44, limit filler ring
45（Such as Fig. 9）, magnetic patch 46 form.Wherein, 4 cylinder magnetic patch 46 are uniformly inlayed on hand-held 41 surface of ontology, magnetic patch has relatively strong
Magnetic force；Hand-held ontology 41, fixed plate 44 and limit filler ring 45 are process using aluminum component, are had many advantages, such as light-weight；Use 6 groups
Stud 42 passes sequentially through 44 through-hole of fixed plate, spring 43, limit 45 through-hole of filler ring and 41 screw thread mouth of hand-held ontology for the above structure
Part assembly is an entirety.Seam allowance is set inside hand-held ontology 41,44 surface of fixed plate is overlapped with seam allowance face；Limit filler ring 45 is adopted
It is designed with globoidal structure, is in close contact with generator bottom cambered surface, effectively reduce resistance, and be located in hand-held 41 cavity of ontology,
It can move up and down, moving distance is equal to the spring travel of spring 43, limit filler ring 45 and hand-held 41 relative position nature shape of ontology
State, that is, as shown in Figure 6.
In Figure 10, in use, first 20 convex surface of flange is lowered into positioning tool 10, flange location hole and positioning tool
10 positioning pin 11, positioning pin 15 are engaged, and flange mistake proofing hole is engaged with mistake proofing pin 12；Generator ontology 30 there is into ear side again
Convex surface is lowered into positioning tool 10, and rotating generator ontology 30 makes its ear and positions 14 phase of ear in positioning tool 10
Button can guarantee that product basis orchid 20 is correct with 30 relative position of product ontology（As shown in figure 11）.
In Figure 12, clamping tooling 40 is inserted in outside product ontology 30 from top to bottom and is compressed, spring 16 is compressed, and shape is generated
Become, 40 face containing magnetic patch of clamping tooling is made to be close to flange 20；Spring 43 is compressed, and deformation is generated, and makes to limit 45 cambered surface of filler ring with production
30 upper end cambered surface of product ontology is in contact, and moves up；By the strong magnetic-adsorption product flange 20 of clamping tooling 40 by product
Ontology 30 is fixed.
The above three forms an entirety, and taking-up has loaded flange 20 and the clamping tooling 40 of generator ontology 30 is simultaneously vertical
After 180 ° of overturning, clamping tooling 40 is located at 30 lower section of flange 20 and generator ontology（As shown in figure 13）.At this point, can be directly entered
Laser point welding is carried out to generator ontology 30 and flange 20 in laser-beam welding machine.Spot welding refers in generator ontology 30 and method
8 points are uniformly welded on the circumference on the joint surface of orchid 20 along clockwise direction.When rotating clockwise welding, temperature is increased, stress
It concentrates, when being welded to subsequent solder joint, flange 20 can generate a micro-strain, cause between generator ontology 30 and flange 20
There is gap.Since generator ontology 30 is stainless steel material, flange 20 is carbon steel material, and positioning tool 10 is aluminium material, this
When generator ontology 30 between flange 20 and clamping tooling 40, magnetic patch only to flange 20 generate a powerful magnetic force, from
And generator ontology 30 is tightly clamped.When gap occurs, flange 20 is sucked again by magnetic force, simultaneously because bottom spring
43 supports, spring jack up 30 bottom cambered surface of generator ontology, are in close contact it with flange 20, avoid because of flange 20 and occur
Rosin joint is unqualified caused by generating gap between device ontology 30.
After welding, flange 20 and generator ontology 30 become an entirety（Such as Figure 14）, by postwelding product from clamping
It is taken out in tooling 40, clamping tooling 40 may continue to reuse.
Claims (7)
1. a kind of laser point welding tooling, it is characterised in that：Including positioning tool（10）With positioning tool（10）Cooperating
Clamping tooling（40）；
The positioning tool（10）Including pedestal（13）, pedestal（13）Middle part is equipped with and generator ontology（30）Indent chucking lug
Piece corresponding evagination positions ear（14）, pedestal（13）Periphery is equipped with and flange（20）On the corresponding elasticity of pilot hole it is fixed
Hyte part；
The clamping tooling（40）Including cricoid hand-held ontology（41）, limit filler ring（45）, limit filler ring（45）Through elastic group
Part activity is loaded on hand-held ontology（41）In cavity, the hand-held ontology（41）End face is equipped with multiple for adsorbing flange（20）Magnetic
Block（46）, the limit filler ring（45）Inner surface be and generator ontology（30）The cambered surface that bottom cambered surface matches；The elasticity
Component includes stud（42）, spring（43）, stud（42）Upper end is placed through hand-held ontology（41）The fixed plate on cavity top
（44）Mounting hole, stud（42）Middle part passes through spring（43）, limit filler ring（45）Through-hole, stud（42）Lower end is loaded on hand-held ontology
（41）In screw thread mouth on the flange of cavity lower part.
2. laser point welding tooling according to claim 1, it is characterised in that：The spring（43）Upper end and fixed plate
（44）It offsets, spring（43）Lower end and limit filler ring（45）It offsets.
3. laser point welding tooling according to claim 1, it is characterised in that：The hand-held ontology（41）Inner cavity is ladder
Shape, including small stair portion, big stage portion limit filler ring（45）Positioned at small stair portion, fixed plate（44）Positioned at big stage portion.
4. laser point welding tooling according to claim 1, it is characterised in that：The stud（42）Lower end and hand-held ontology
（41）End face is concordant.
5. laser point welding tooling according to claim 1, it is characterised in that：The elastic positioning member be two with
On, including caging bolt（17）, positioning pin（15）, be located at caging bolt（17）And positioning pin（15）Between spring, the bottom
Seat（13）It is equipped with step location hole, caging bolt（17）Pedestal is loaded on by screw thread（13）On location hole big stepped hole
Portion, positioning pin（15）Upper end passes through location hole small stair hole portion, positioning pin（15）Lower end is located at big step hole portion.
6. laser point welding tooling according to claim 1, it is characterised in that：The hand-held ontology（41）Outer wall is equipped with just
In the flange that manpower is held.
7. laser point welding tooling according to claim 1, it is characterised in that：The magnetic patch（46）It is uniformly embedded in hand-held
Ontology（41）In the mounting groove of end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519219.6U CN208099645U (en) | 2018-04-12 | 2018-04-12 | A kind of laser point welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519219.6U CN208099645U (en) | 2018-04-12 | 2018-04-12 | A kind of laser point welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099645U true CN208099645U (en) | 2018-11-16 |
Family
ID=64120281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820519219.6U Withdrawn - After Issue CN208099645U (en) | 2018-04-12 | 2018-04-12 | A kind of laser point welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369885A (en) * | 2018-04-12 | 2019-10-25 | 湖北航鹏化学动力科技有限责任公司 | A kind of laser point welding tooling |
-
2018
- 2018-04-12 CN CN201820519219.6U patent/CN208099645U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369885A (en) * | 2018-04-12 | 2019-10-25 | 湖北航鹏化学动力科技有限责任公司 | A kind of laser point welding tooling |
| CN110369885B (en) * | 2018-04-12 | 2024-04-05 | 湖北航鹏化学动力科技有限责任公司 | Laser spot welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20240405 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20240405 |