CN206689606U - A kind of split type resistance spot welding positioner - Google Patents
A kind of split type resistance spot welding positioner Download PDFInfo
- Publication number
- CN206689606U CN206689606U CN201720191878.7U CN201720191878U CN206689606U CN 206689606 U CN206689606 U CN 206689606U CN 201720191878 U CN201720191878 U CN 201720191878U CN 206689606 U CN206689606 U CN 206689606U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- circular cylinder
- hollow circular
- spot welding
- boss
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 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 44
- 230000013011 mating Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
A kind of split type resistance spot welding positioner is the utility model is related to, belongs to resistance spot welding process technical field.The utility model first half hollow circular cylinder top is fixedly connected with preceding pedestal bottom, and the semicolumn through hole that preceding pedestal is provided with and first half hollow circular cylinder are coaxial with radius, have boss on preceding pedestal；Later half hollow circular cylinder top is fixedly connected with rear pedestal bottom, the semicolumn through hole and later half hollow circular cylinder that pedestal is provided with afterwards are coaxial with radius, backboard bottom and rear pedestal composition " L " type, there is position line before backboard, position line is parallel with semicylinder centre of gyration line, there is counterbore afterwards, boss, counterbore are all in the mating surface of former and later two parts and symmetrical along semicylinder centre of gyration line both sides, and boss coordinates with counterbore on pedestal.The utility model quickly can load onto and unload positioner；Quick, accurate centering can be realized；Position by observing spot welding center and position line can change the length of making contact of spot welding.
Description
Technical field
A kind of split type resistance spot welding positioner is the utility model is related to, belongs to resistance spot welding process technical field.
Background technology
Resistance spot welding is to apply pressure by electrode after workpiece combination, passes through the contact area of joint and neighbouring using electric current
The method that resistance heat caused by region is welded.Because having, speed of welding is fast, be easily achieved mechanical automation and operation is simple for it
The advantages that single, it is widely used in the fields such as Aero-Space, electronic technology, automobile making.There is automatic electric weld(ing) in resistance spot welding process
With manual electric welding, the connection of sheet material is typically realized using hand-held in manual electrode welding process, due to lacking positioning dress
Put, realize that the connection of sheet material has difficulties, and can not good centering.Due to mash welder upper/lower electrode lean on it is excessively near, it is impossible to tear open
The positioner installation unloaded, which needs first to remove mash welder upper electrode, to be changed, change number it is excessive after electrode can be caused to damage
Wound, therefore be badly in need of providing a kind of split type positioner to solve the problems, such as this respect.
The content of the invention
The utility model provides a kind of split type resistance spot welding positioner, to solve to exist in resistance spot welding process
Above mentioned problem.
The technical solution of the utility model is：A kind of split type resistance spot welding positioner, the device is by first half
Formed with latter half, the first half includes boss 2, preceding pedestal 3 and first half hollow circular cylinder 4, the latter half of subpackage
Include position line 1, later half hollow circular cylinder 5, counterbore 6, rear pedestal 7 and backboard 8；
In the first half of device, the top of first half hollow circular cylinder 4 is fixedly connected with the preceding bottom of pedestal 3, on preceding pedestal 3
The semicolumn through hole being provided with and first half hollow circular cylinder 4 are coaxial with radius, have boss 2 on preceding pedestal 3, boss 2 is front and rear two
It is in the mating surface of individual part and symmetrical along semicylinder centre of gyration line both sides；
In the latter half of device, the later half top of hollow circular cylinder 5 is fixedly connected with the rear bottom of pedestal 7, on rear pedestal 7
The semicolumn through hole being provided with and later half hollow circular cylinder 5 are coaxial with radius, and the bottom of backboard 8 forms " L " type, backboard 8 with rear pedestal 7
Above there is position line 1, position line 1 is parallel with semicylinder centre of gyration line, has counterbore 6 on rear pedestal 7, counterbore 6 is preceding
In the mating surface of latter two part and symmetrical along semicylinder centre of gyration line both sides, boss 2 coordinates with counterbore 6.
The boss 2 is interference fitted with counterbore 6.
Operation principle of the present utility model is：
A whole set of positioner is connected former and later two parts the device through counterbore 6 by boss 2, is realized the whole series
Positioner is arranged on resistance spot welding equipment bottom electrode, and position line 1 is decorated with the front portion of backboard 8, that is, realizes the easy of device
Dismounting and positioning.
The beneficial effects of the utility model are：
1st, the situation of lower electrode tip is not being unloaded, quickly can loading onto and unload positioner；
2nd, quick, accurate centering can be realized；
3rd, the length of making contact of spot welding can be changed by observing the position at spot welding center and position line.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of first half of the present utility model；
Fig. 3 is the structural representation of latter half of the present utility model.
In figure respectively marked as：Pedestal, 4- first halfs hollow circular cylinder, the later half hollow circuit cylinders of 5- before 1- position lines, 2- boss, 3-
Pedestal, 8- backboards after body, 6- counterbores, 7-.
Embodiment
Embodiment 1：As Figure 1-3, a kind of split type resistance spot welding positioner, the device is by first half with after
Half part forms, and the first half includes boss 2, preceding pedestal 3 and first half hollow circular cylinder 4, and the latter half includes fixed
Bit line 1, later half hollow circular cylinder 5, counterbore 6, rear pedestal 7 and backboard 8；
In the first half of device, the top of first half hollow circular cylinder 4 is fixedly connected with the preceding bottom of pedestal 3, on preceding pedestal 3
The semicolumn through hole being provided with and first half hollow circular cylinder 4 are coaxial with radius, have boss 2 on preceding pedestal 3, boss 2 is front and rear two
It is in the mating surface of individual part and symmetrical along semicylinder centre of gyration line both sides；
In the latter half of device, the later half top of hollow circular cylinder 5 is fixedly connected with the rear bottom of pedestal 7, on rear pedestal 7
The semicolumn through hole being provided with and later half hollow circular cylinder 5 are coaxial with radius, and the bottom of backboard 8 forms " L " type, backboard 8 with rear pedestal 7
Above there is position line 1, position line 1 is parallel with semicylinder centre of gyration line, has counterbore 6 on rear pedestal 7, counterbore 6 is preceding
In the mating surface of latter two part and symmetrical along semicylinder centre of gyration line both sides, boss 2 coordinates with counterbore 6.
The boss 2 is interference fitted with counterbore 6.
Embodiment 2：As Figure 1-3, a kind of split type resistance spot welding positioner, the device is by first half with after
Half part forms, and the first half includes boss 2, preceding pedestal 3 and first half hollow circular cylinder 4, and the latter half includes fixed
Bit line 1, later half hollow circular cylinder 5, counterbore 6, rear pedestal 7 and backboard 8；
In the first half of device, the top of first half hollow circular cylinder 4 is fixedly connected with the preceding bottom of pedestal 3, on preceding pedestal 3
The semicolumn through hole being provided with and first half hollow circular cylinder 4 are coaxial with radius, have boss 2 on preceding pedestal 3, boss 2 is front and rear two
It is in the mating surface of individual part and symmetrical along semicylinder centre of gyration line both sides；
In the latter half of device, the later half top of hollow circular cylinder 5 is fixedly connected with the rear bottom of pedestal 7, on rear pedestal 7
The semicolumn through hole being provided with and later half hollow circular cylinder 5 are coaxial with radius, and the bottom of backboard 8 forms " L " type, backboard 8 with rear pedestal 7
Above there is position line 1, position line 1 is parallel with semicylinder centre of gyration line, has counterbore 6 on rear pedestal 7, counterbore 6 is preceding
In the mating surface of latter two part and symmetrical along semicylinder centre of gyration line both sides, boss 2 coordinates with counterbore 6.
Specific embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not
It is limited to above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (2)
- A kind of 1. split type resistance spot welding positioner, it is characterised in that：The device is made up of first half and latter half, The first half includes boss（2）, preceding pedestal（3）With first half hollow circular cylinder（4）, the latter half includes position line （1）, later half hollow circular cylinder（5）, counterbore（6）, rear pedestal（7）And backboard（8）；In the first half of device, first half hollow circular cylinder（4）Top and preceding pedestal（3）Bottom is fixedly connected, preceding pedestal（3） The semicolumn through hole being provided with and first half hollow circular cylinder（4）It is coaxial with radius, preceding pedestal（3）It is upper that there is boss（2）, boss （2）It is in the mating surface of former and later two parts and symmetrical along semicylinder centre of gyration line both sides；In the latter half of device, later half hollow circular cylinder（5）Top and rear pedestal（7）Bottom is fixedly connected, rear pedestal（7） The semicolumn through hole being provided with and later half hollow circular cylinder（5）It is coaxial with radius, backboard（8）Bottom and rear pedestal（7）Form " L " Type, backboard（8）Above there is position line（1）, position line（1）It is parallel with semicylinder centre of gyration line, rear pedestal（7）On have Counterbore（6）, counterbore（6）Symmetrically divide in the mating surface of former and later two parts and along semicylinder centre of gyration line both sides Cloth, boss（2）With counterbore（6）Coordinate.
- 2. split type resistance spot welding positioner according to claim 1, it is characterised in that：The boss（2）With sinking Hole（6）Interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191878.7U CN206689606U (en) | 2017-03-01 | 2017-03-01 | A kind of split type resistance spot welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191878.7U CN206689606U (en) | 2017-03-01 | 2017-03-01 | A kind of split type resistance spot welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689606U true CN206689606U (en) | 2017-12-01 |
Family
ID=60440384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191878.7U Expired - Fee Related CN206689606U (en) | 2017-03-01 | 2017-03-01 | A kind of split type resistance spot welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689606U (en) |
-
2017
- 2017-03-01 CN CN201720191878.7U patent/CN206689606U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20190301 |