CN107127446A - A kind of friction welding (FW) clamping device - Google Patents
A kind of friction welding (FW) clamping device Download PDFInfo
- Publication number
- CN107127446A CN107127446A CN201710518546.XA CN201710518546A CN107127446A CN 107127446 A CN107127446 A CN 107127446A CN 201710518546 A CN201710518546 A CN 201710518546A CN 107127446 A CN107127446 A CN 107127446A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- swing rod
- rotating shaft
- horizontal rotating
- installment work
- 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.)
- Granted
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
Abstract
The present invention relates to a kind of friction welding (FW) clamping device, including installment work platform, clamping device, clamping device is along installment work edge of table arranged distribution, clamping device includes the mounting seat being connected with installment work edge of table, mounting seat is provided with grip slipper, grip slipper bottom is provided with the gripper cylinder being vertically arranged, guide holder is provided with grip slipper, the cylinder rod of gripper cylinder coordinates with guide holder, mounting seat is provided with horizontal rotating shaft, grip slipper is stretched out at horizontal rotating shaft two ends, horizontal rotating shaft is provided with eccentric wheel, eccentric wheel is provided with the chute radially extended along eccentric wheel, the end of gripper cylinder is provided with the sliding pin coordinated with chute, horizontal rotating shaft is provided with swing rod, swing rod end is provided with chuck.The present invention can prevent welded part from being moved horizontally in welding by the clamping device set along installment work edge of table, be easy to that the clamping for being clamped part is easy to step down during work by the setting of gripper cylinder and eccentric wheel, locked effect is good, and locked power is big.
Description
Technical field
The present invention relates to technical field of welding equipment, more particularly to a kind of friction welding (FW) clamping device.
Background technology
Friction welding (FW) is the solid welding method for realizing welding.Under pressure, it is in constant or incremental pressure and torsion
In the presence of square, frictional heat is produced and moulding in rubbing surface and its near zone using the relative motion between welding contact end face
Deformation heat, makes and its near zone temperature rises towards but the generally below temperature range of fusing point, the resistance of deformation drop of material
Low, plasticity is improved, the oxide-film at interface is crushed, in the presence of upsetting force, is produced plastic deformation with material and is flowed, leads to
The molecule diffusion for crossing interface and the solid welding method for recrystallizing and realizing welding.Therefore weldment load level side in welding
To thrust, existing welding clamping device can not Automated condtrol, can not be stepped down during welding.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of friction welding (FW) clamping device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of friction welding (FW) clamping device, including erector
Make platform, the clamping device clamped to welded part, the installment work countertop is limited a reference plane, and the clamping device is set
In the installment work edge of table, the clamping device is along the installment work edge of table arranged distribution, the clamping device bag
The mounting seat being connected with the installment work edge of table is included, the mounting seat is provided with grip slipper, and the grip slipper bottom is provided with
Guide holder is provided with the gripper cylinder being vertically arranged, the grip slipper, the cylinder rod of the gripper cylinder is matched somebody with somebody with the guide holder
Close, the mounting seat is provided with horizontal rotating shaft, the grip slipper is stretched out at the horizontal rotating shaft two ends, and the horizontal rotating shaft is provided with inclined
Heart wheel, the eccentric wheel is provided with the chute radially extended along the eccentric wheel, and the end of the gripper cylinder is provided with and the cunning
The sliding pin that groove coordinates, the horizontal rotating shaft is provided with swing rod, and the swing rod end is provided with chuck.
By the clamping device set along installment work edge of table in above-mentioned design, it can prevent welded part from welding out
Now move horizontally, be easy to that the clamping for being clamped part is easy to step down during work by the setting of gripper cylinder and eccentric wheel, it is locked
Effect is good, and locked power is big.
As the further improvement of the design, the chuck is nylon material, and the chuck is provided with connecting bolt, described
Swing rod end is provided with connection through hole, and the connecting bolt passes through the connection through hole, and the connecting bolt, which is provided with, is clamped in pendulum
The clamp nut of bar upper and lower surface, prevents from weighing welded part wounded, connecting bolt is easy to the instrument clamping to different-thickness.
As the further improvement of the design, arcuate guide block, the arcuate guide block top are provided with the top of the mounting seat
Face is provided with guide groove, and the swing rod is provided with the cunning pawl coordinated with the guide groove, and swing rod is stable.
As the further improvement of the design, the guide groove is dovetail groove, good limit effect.
As the further improvement of the design, the swing rod afterbody is provided with compact heap, and the swing rod is pasted with the compact heap
The V-notch split quadrangularly on the V-notch and swing rod on V-notch, i.e., described compact heap is equipped with conjunction face, it is described
Horizontal rotating shaft two ends can transmit bigger moment of torsion with being quadrangular at the V v notch vs cooperation.
As the further improvement of the design, the crest line of the quadrangular of the horizontal rotating shaft is cut into plane, effectively prevents
The fit-up gap of horizontal rotating shaft and swing rod.
The beneficial effects of the invention are as follows：The present invention can be prevented by the clamping device set along installment work edge of table
Welded part is moved horizontally in welding, is easy to be easy to the clamping for being clamped part by the setting of gripper cylinder and eccentric wheel
Stepped down during work, locked effect is good, locked power is big.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the clamping device schematic perspective view of the present invention.
Fig. 3 is the clamping device diagrammatic cross-section of the present invention.
1. installment work platform in figure, 2. clamping devices, 3. gripper cylinders, 4. grip slippers, 5. horizontal rotating shafts, 6. swing rods,
7. connecting bolt, 8. chucks, 9. clamp nuts, 10. arcuate guide blocks, 11. guide grooves, 12. mounting seats, 13. guide holders, 14.
Eccentric wheel, 15. chutes, 16. sliding pins, 17. slide pawl, 18. compact heaps, 19.V v notch vs, 20. connection through holes.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein and say
It is bright to be only used for explaining the present invention but not as a limitation of the invention.
Embodiment：A kind of friction welding (FW) clamping device 2, including installment work platform 1, the clamping device 2 to welded part clamping,
The top surface of installment work platform 1 is spacing reference plane, and the clamping device 2 is arranged on the edge of installment work platform 1, the folder
Device 2 is held along the installment work edge of table arranged distribution, the clamping device 2 includes connecting with the edge of installment work platform 1
The mounting seat 12 connect, the mounting seat 12 is provided with grip slipper 4, and the bottom of grip slipper 4 is provided with the gripper cylinder being vertically arranged
3, the grip slipper 4 is interior to be provided with guide holder 13, and the cylinder rod of the gripper cylinder 3 coordinates with the guide holder 13, described to install
Seat 12 is provided with horizontal rotating shaft 5, and the grip slipper 4 is stretched out at the two ends of horizontal rotating shaft 5, and the horizontal rotating shaft 5 is provided with eccentric wheel
14, the eccentric wheel 14 is provided with the chute 15 radially extended along the eccentric wheel 14, and the end of the gripper cylinder 3 is provided with and institute
The sliding pin 16 of the cooperation of chute 15 is stated, the horizontal rotating shaft 5 is provided with swing rod 6, and the end of swing rod 6 is provided with chuck 8.
By the clamping device 2 set along the edge of installment work platform 1 in above-mentioned design, welded part can be prevented in welding
Move horizontally, be easy to that the clamping for being clamped part is easy to step down during work by the setting of gripper cylinder 3 and eccentric wheel 14,
Locked effect is good, and locked power is big.
As the further improvement of the design, the chuck 8 is nylon material, and the chuck 8 is provided with connecting bolt 7,
The end of swing rod 6 is set provided with connection through hole 20, the connecting bolt 7 through described connect on through hole 20, the connecting bolt 7
There is the clamp nut 9 for being clamped in the upper and lower surface of swing rod 6, prevent from weighing welded part wounded, connecting bolt 7 is easy to the work to different-thickness
Tool clamping.
As the further improvement of the design, the top of mounting seat 12 is provided with arcuate guide block 10, the arcuate guide
The top surface of block 10 is provided with guide groove 11, and the swing rod 6 is provided with the cunning pawl 17 coordinated with the guide groove 11, and swing rod 6 is stable.
As the further improvement of the design, the guide groove 11 is dovetail groove, good limit effect.
As the further improvement of the design, the afterbody of swing rod 6 is provided with compact heap 18, and the swing rod 6 is compressed with described
The V-notch 19 on V-notch 19 and swing rod 6 being equipped with the binding face of block 18 on V-notch 19, i.e., described compact heap 18 is spelled
Quadrangle is synthesized, the two ends of horizontal rotating shaft 5 can transmit bigger moment of torsion with being quadrangular at the V-notch cooperation.
As the further improvement of the design, the crest line of the quadrangular of the horizontal rotating shaft 5 is cut into plane, effectively prevents
The fit-up gap of horizontal rotating shaft 5 and swing rod 6.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of friction welding (FW) clamping device, including installment work platform, the clamping device to welded part clamping, it is characterised in that
The installment work countertop is limited a reference plane, and the installment work edge of table is provided with clamping device, the clamping device edge
The installment work covers edge arranged distribution, and the clamping device includes the mounting seat being connected with the installment work edge of table,
The mounting seat is provided with grip slipper, and the grip slipper bottom is provided with the gripper cylinder being vertically arranged, the grip slipper and is provided with
Guide holder, the cylinder rod of the gripper cylinder coordinates with the guide holder, and the mounting seat is provided with horizontal rotating shaft, and the level turns
The mounting seat is stretched out at axle two ends, and the horizontal rotating shaft is provided with eccentric wheel, and the eccentric wheel is provided with along the eccentric wheel radial
The chute of extension, the end of the gripper cylinder is provided with the sliding pin coordinated with the chute, and the horizontal rotating shaft is provided with swing rod,
The swing rod end is provided with chuck.
2. a kind of friction welding (FW) clamping device according to claim 1, it is characterized in that, the chuck is nylon material, described
Chuck is provided with connecting bolt, and the swing rod end is provided with connection through hole, and the connecting bolt passes through the connection through hole, described
Connecting screw rod is provided with the clamp nut for being clamped in swing rod upper and lower surface.
3. a kind of friction welding (FW) clamping device according to claim 1, it is characterized in that, led at the top of the mounting seat provided with arc
To block, the arcuate guide block top surface is provided with guide groove, and the swing rod is provided with the cunning pawl coordinated with the guide groove.
4. a kind of friction welding (FW) clamping device according to claim 3, it is characterized in that, the guide groove is dovetail groove.
5. a kind of friction welding (FW) clamping device according to claim 1, it is characterized in that, the swing rod afterbody is provided with compact heap,
The swing rod and the V being equipped with the compact heap binding face on the V-notch and swing rod on V-notch, i.e., described compact heap
V notch v split quadrangularly, the horizontal rotating shaft two ends are with being quadrangular at the V v notch vs cooperation.
6. a kind of friction welding (FW) clamping device according to claim 5, it is characterized in that, the rib of the quadrangular of the horizontal rotating shaft
Line is cut into plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518546.XA CN107127446B (en) | 2017-06-30 | 2017-06-30 | Friction welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518546.XA CN107127446B (en) | 2017-06-30 | 2017-06-30 | Friction welding clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107127446A true CN107127446A (en) | 2017-09-05 |
| CN107127446B CN107127446B (en) | 2023-10-20 |
Family
ID=59736617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710518546.XA Active CN107127446B (en) | 2017-06-30 | 2017-06-30 | Friction welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127446B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015473A (en) * | 2017-12-06 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of clamping tool |
| CN109834467A (en) * | 2018-12-29 | 2019-06-04 | 广州瑞松智能科技股份有限公司 | It is a kind of to mill general device suitable for agitating friction weldering |
| CN114799606A (en) * | 2022-06-11 | 2022-07-29 | 浙江道和机械股份有限公司 | Battery upper cover automatic welder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202219383U (en) * | 2011-08-11 | 2012-05-16 | 上海华普汽车有限公司 | Fixture capable of clamping workpieces |
| CN106271318A (en) * | 2016-08-31 | 2017-01-04 | 庆铃汽车（集团）有限公司 | Multi-vehicle-type body in white welds total built-up jig |
| CN206263438U (en) * | 2016-12-14 | 2017-06-20 | 江苏阿斯美特精工科技有限公司 | A kind of sheet material agitating friction weldering splices magic chuck |
| CN206263489U (en) * | 2016-11-01 | 2017-06-20 | 上海燊星焊接科技有限公司 | Single-point hold-down gear |
-
2017
- 2017-06-30 CN CN201710518546.XA patent/CN107127446B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202219383U (en) * | 2011-08-11 | 2012-05-16 | 上海华普汽车有限公司 | Fixture capable of clamping workpieces |
| CN106271318A (en) * | 2016-08-31 | 2017-01-04 | 庆铃汽车（集团）有限公司 | Multi-vehicle-type body in white welds total built-up jig |
| CN206263489U (en) * | 2016-11-01 | 2017-06-20 | 上海燊星焊接科技有限公司 | Single-point hold-down gear |
| CN206263438U (en) * | 2016-12-14 | 2017-06-20 | 江苏阿斯美特精工科技有限公司 | A kind of sheet material agitating friction weldering splices magic chuck |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015473A (en) * | 2017-12-06 | 2018-05-11 | 安徽江淮汽车集团股份有限公司 | A kind of clamping tool |
| CN108015473B (en) * | 2017-12-06 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | A kind of clamping tool |
| CN109834467A (en) * | 2018-12-29 | 2019-06-04 | 广州瑞松智能科技股份有限公司 | It is a kind of to mill general device suitable for agitating friction weldering |
| CN114799606A (en) * | 2022-06-11 | 2022-07-29 | 浙江道和机械股份有限公司 | Battery upper cover automatic welder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107127446B (en) | 2023-10-20 |
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