CN205798687U - Continue water-cooled welding tool for friction stir welding - Google Patents
Continue water-cooled welding tool for friction stir welding Download PDFInfo
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- CN205798687U CN205798687U CN201620629775.XU CN201620629775U CN205798687U CN 205798687 U CN205798687 U CN 205798687U CN 201620629775 U CN201620629775 U CN 201620629775U CN 205798687 U CN205798687 U CN 205798687U
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Abstract
This utility model relates to a kind of lasting water-cooled welding tool for friction stir welding, including: working box and be arranged in working box clamp district, clamp and two groups of orthogonal hydraulic mechanisms are set outside district, often group hydraulic mechanism all include being oppositely arranged on described in clamp the hydraulic system on opposite sides limit and a bracer in district, on at least one described bracer, several notches are set, in each notch, are respectively provided with a rectangular slab；Clamp and bottom district, be provided with tank, working box arranges water inlet and outlet, water inlet and outlet and is all connected with tank.Rectangular slab one the stable supporting mechanism of composition in bracer notch is propped up in a bracer of two vertical tables and multiple insertion, effectively supports the process of agitating friction weldering welding heat-radiating substrate.Current are gushed out in working box tank from bottom to top, rapid heat dissipation thus ensure that substrate each position temperature is equal, reduce welding process heat-radiating substrate deformation, improve welding quality.
Description
Technical field
This utility model relates to a kind of welding tool for friction stir welding, especially relates to a kind of water-cooled agitating friction that continues and welds
Welding tooling.
Background technology
Agitating friction welding technology is a kind of novel solid phase joining technique, mainly utilizes frictional heat and mechanical agitation to make welding material
A series of processes such as material plastifies, recovery and recrystallization, and then form tight weld.Compared with conventional fused weldering, it has and connects
Head defect is few, and quality is high, and the advantage such as green non-pollution.At present, have extensively at heat-radiating substrate industry agitating friction welding technology
Wealthy application prospect, but heat-radiating substrate easily occurs that substrate each position temperature is uneven in using agitating friction weldering welding process
Even, the problems such as welding deformation is relatively big, and welding quality is unstable, need artificial clamping to fix before welding heat-radiating substrate simultaneously, raw
Produce inefficiency, and heat-radiating substrate description is various, it is therefore necessary to provide one can weld plurality of specifications heat-radiating substrate
Agitating friction mounted welder overcome the problems referred to above.
Summary of the invention
The purpose of this utility model is to provide a kind of lasting water-cooled welding tool for friction stir welding.When using this tooling production
During heat-radiating substrate, can reach to cool down continuously and healthily the purpose of heat-radiating substrate, such that it is able to control substrate deformation, and at clamping
During heat-radiating substrate can Automatic-clamping, simultaneously this frock can carry out plurality of specifications heat-radiating substrate agitating friction weldering welding.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of lasting water-cooled
Welding tool for friction stir welding includes lasting magnetism servo-electric motor water-cooling, hydraulic mechanism and supporting mechanism.Described lasting magnetism servo-electric motor water-cooling includes
The uncovered rustless steel working box can being fixed on workbench and a water plug being positioned at outside working box, work box
Body equipped with controlling the water intaking valve of hydraulic pressure size, outlet valve, exist bottom working box and be positioned at the water immediately below heat-radiating substrate
Groove, during welding substrate current by the water inlet of lower section enter tank in working box backward on gush out, greatly speed up base
The rate of cooling of plate.Hydraulic mechanism comprises two hydraulic systems, four hydraulic mandrils and the fixture being connected with push rod, fixture with
Radiator base plate is positioned in same level, fixes through bolt respectively for four between hydraulic mandril and casing.Supporting mechanism includes
Multiple dismountable support backing plates being positioned at bottom work box and two bracers being perpendicular to working box, a bracer is fixed on
Top in bearing plate.
What the hydraulic system in above-mentioned hydraulic mechanism can control pressure size and hydraulic mandril ejects distance, hydraulic mandril
Can axially eject along push rod and regain；Two fixtures in hydraulic mechanism are in the same plane with heat-radiating substrate, respectively with
Bead direction is parallel and vertical, and two all exist striking block between fixture and heat-radiating substrate, in welding process, fixture is at striking block
Lateral surface compressing radiator base plate.
The support block edge being perpendicular to welding direction in above-mentioned supporting mechanism has opened multiple rectangular channel, can insert in notch
Enter rectangle plate, above plate, place heat-radiating substrate and striking block.
Compared with prior art, the beneficial effects of the utility model are:
1) this utility model uses multiple backing plates being parallel to workbench, the bracer of two vertical tables and multiple
Insert rectangular slab one the stable supporting mechanism of composition in a bracer notch, the process to agitating friction weldering welding heat-radiating substrate
Effectively support.
2) this utility model adds lasting magnetism servo-electric motor water-cooling, and current are gushed out in working box tank from bottom to top, dispel the heat fast
Speed thus ensure that substrate each position temperature is equal, reduce welding process heat-radiating substrate deformation, improve welding quality.
3) this utility model uses hydraulic mechanism, can Automatic-clamping heat-radiating substrate clamping pressure can be controlled rapidly,
Improve the throughput rate of heat-radiating substrate, reduce production cost.
4) there is lateral striking block between the fixture in hydraulic mechanism and heat-radiating substrate, fixture parallel and vertical weld respectively
The structural stability of substrate, at striking block clamping sides, is improved in direction.
5) this utility model supports backing plate and a bracer is all detachable, can be with unrestricted choice rectangle plate quantity, it is possible to real
Existing plurality of specifications and the welding of size heat-radiating substrate.
6) material that utility model works uses is rustless steel, and when preventing water-cooled, frock corrosion situation sends out
Raw.
The technical solution adopted in the utility model is: a kind of lasting water-cooled welding tool for friction stir welding, including: work box
Body and be arranged in working box clamp district, it is characterised in that described in clamp two groups of orthogonal hydraulic pressure be set outside district
Mechanism, often group hydraulic mechanism all include being oppositely arranged on described in clamp the hydraulic system on opposite sides limit and a bracer in district, extremely
On a bracer described in few, several notches are set, in each described notch, are respectively provided with a rectangular slab；
Described clamping is provided with tank bottom district, described working box arranges water inlet and outlet, described water inlet
It is all connected with described tank with described outlet.
In one preferred embodiment of this utility model, each described hydraulic system all includes two hydraulic tops be arrangeding in parallel
Bar, two parallel hydraulic mandrils connect a fixture jointly.
In one preferred embodiment of this utility model, described in clamp and be respectively provided with support bottom district and two described hydraulic systems
Backing plate.
In one preferred embodiment of this utility model, at least one bracer is provided perpendicular to the support of bead direction
Muscle.
In one preferred embodiment of this utility model, the rectangular slab inserted in described notch forms fixed knot by bolt
Structure.
In one preferred embodiment of this utility model, the fixture relative with the gripper shoe just having notch is also equipped with notch.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the top view of agitating friction mounted welder of the present utility model；
Fig. 2 is the structural representation of agitating friction mounted welder of the present utility model；
Fig. 3 is the top view of agitating friction mounted welder magnetism servo-electric motor water-cooling of the present utility model.
Detailed description of the invention
Being described in further detail this utility model presently in connection with drawings and Examples, these accompanying drawings are simplification
Schematic diagram, illustrates basic structure of the present utility model the most in a schematic way, and therefore it only shows the structure relevant with this utility model
Become.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of water-cooled welding tool for friction stir welding that continues includes lasting magnetism servo-electric motor water-cooling, hydraulic pressure
Mechanism and supporting mechanism.Continue uncovered rustless steel working box and a position that magnetism servo-electric motor water-cooling includes can being fixed on workbench
In the water plug outside working box, working box equipped with controlling the water intaking valve of hydraulic pressure size, outlet valve, working box
Bottom existence is positioned at the tank immediately below heat-radiating substrate, and during welding substrate, current enter work box by the water inlet of lower section
Gush out on internal tank is backward, greatly speed up the rate of cooling of substrate.Hydraulic mechanism comprises two hydraulic systems, four hydraulic tops
Bar and the fixture being connected with push rod, fixture and radiator base plate be positioned in same level, four hydraulic mandrils and casing it
Between fix through bolt respectively.Supporting mechanism include multiple dismountable support backing plate being positioned at bottom work box and two be perpendicular to
A bracer of working box, a bracer is fixed on the top in bearing plate.
This utility model in use,
The first step: by the locating slot of working box 1 surrounding, working box is fixed on the table, the knot of working box
Structure sees Fig. 1, shown in Fig. 2；
Second step, is fixed on support backing plate 2,3,4 identical for three tile heights in working box 1 with bolt, supports backing plate
Upper fixing mutually perpendicular two hydraulic systems 9,10, and two bracers 5,6.Prop up bracer 5,6 structure as in figure 2 it is shown, support
Block 6 edge contains multiple notch that may be inserted into rectangular slab 7, after selecting appropriate number of rectangular slab to insert in notch, passes through spiral shell
Bolt 8 is by fixing between rectangular slab and a bracer.Prop up bracer 5 and be perpendicular to bead direction three stable brace rods of existence, by hydraulic pressure
System, support backing plate 2,3,4, a bracer 5,6 and rectangle plate 7 form stable supporting construction, it is ensured that welding quality and structure
Stability.
3rd step, heat-radiating substrate and striking block are positioned on rectangle plate 7, open hydraulic system along welding direction with vertical
Ejecting fixture 14 respectively in welding direction, 15 laterally compress at striking block, are automatically performed rapidly clamping heat-radiating substrate.
4th step, shown in Fig. 3, will add appropriate water by water inlet 11, outside connecting during welding workpiece in working box
Portion's water plug, current gush out from below to up through notch 16, and persistent loop quickly cools down workpiece, control substrate deformation.
5th step, welds and closes hydraulic system after terminating, and the fixture being connected with hydraulic mandril is regained respectively, closes outside
Water plug, takes out the workpiece welded.
Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel is complete
Various change and amendment can be carried out in the range of without departing from this utility model technological thought.This utility model
The content that is not limited in description of technical scope, it is necessary to determine technical scope according to right.
Claims (6)
1. continue a water-cooled welding tool for friction stir welding, including: working box and be arranged in working box clamp district,
It is characterized in that, described in clamp two groups of orthogonal hydraulic mechanisms be set outside district, often group hydraulic mechanism all includes relatively setting
Put the hydraulic system on the described opposite sides limit clamping district and a bracer, at least one described bracer arranges several grooves
Mouthful, it is respectively provided with a rectangular slab in each described notch；
Described clamping is provided with tank bottom district, described working box arranges water inlet and outlet, described water inlet and institute
State outlet and be all connected with described tank.
Lasting water-cooled welding tool for friction stir welding the most according to claim 1, it is characterised in that: each described hydraulic pressure system
System all includes that two hydraulic mandrils be arrangeding in parallel, two parallel hydraulic mandrils connect a fixture jointly.
Lasting water-cooled welding tool for friction stir welding the most according to claim 2, it is characterised in that clamp district and two described in:
It is respectively provided with support backing plate bottom individual described hydraulic system.
Lasting water-cooled welding tool for friction stir welding the most according to claim 1, it is characterised in that: at least one bracer
On be provided perpendicular to the brace rod of bead direction.
Lasting water-cooled welding tool for friction stir welding the most according to claim 1, it is characterised in that: insert in described notch
Rectangular slab form fixed structure by bolt.
The most according to claim 2 continue water-cooled welding tool for friction stir welding, it is characterised in that: with just have notch prop up
The fixture that fagging is relative is also equipped with notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629775.XU CN205798687U (en) | 2016-06-24 | 2016-06-24 | Continue water-cooled welding tool for friction stir welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620629775.XU CN205798687U (en) | 2016-06-24 | 2016-06-24 | Continue water-cooled welding tool for friction stir welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798687U true CN205798687U (en) | 2016-12-14 |
Family
ID=57506121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620629775.XU Active CN205798687U (en) | 2016-06-24 | 2016-06-24 | Continue water-cooled welding tool for friction stir welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414281A (en) * | 2017-06-05 | 2017-12-01 | 北京世佳博科技发展有限公司 | Reduce the device and welding method of agitating friction welding deformation |
-
2016
- 2016-06-24 CN CN201620629775.XU patent/CN205798687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414281A (en) * | 2017-06-05 | 2017-12-01 | 北京世佳博科技发展有限公司 | Reduce the device and welding method of agitating friction welding deformation |
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| GR01 | Patent grant |