CN205600131U - A lateral extrusion frock for panel friction stir butt welding - Google Patents
A lateral extrusion frock for panel friction stir butt welding Download PDFInfo
- Publication number
- CN205600131U CN205600131U CN201620359739.6U CN201620359739U CN205600131U CN 205600131 U CN205600131 U CN 205600131U CN 201620359739 U CN201620359739 U CN 201620359739U CN 205600131 U CN205600131 U CN 205600131U
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- welding
- welded
- compressing structure
- screw thread
- lateral
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Abstract
The utility model provides a lateral extrusion frock for panel friction stir butt welding, including screw thread bottom plate, welding compact structure, fastener and backplate, its technical essential lies in: it is provided with welding compact structure to be welded the panel upside at extrusion piece and quilt, side direction compact structure with the welding compact structure compress tightly on the screw thread bottom plate through the fastener, side direction compact structure with the welding compact structure all be provided with with the rectangular hole of fastener complex. The utility model discloses the structure is retrencied, and easily installation and extensive applicability, the quilt that can adapt to great width and thickness weld panel to implement effective dress card spacing, makes butt joint face be in the state of closely laminating all the time, and the high -quality friction stir of assurance formation stable performance docks welded joint. Because the demand to being welded the the sheet surface packing force can be alleviated in the joining of lateral extrusion power, the while uses coordinately through the backplate, can reduce or even prevent to be welded panel completely to produce the indentation.
Description
Technical field
This utility model relates to a kind of mechanical industry field, particularly to one for sheet material agitating friction butt-welded lateral compression frock.
Background technology
Agitating friction weldering is a kind of high-quality solid phase joining technique, is the most widely used in the welding of all kinds of low melting point light metals from invention.Agitating friction weldering mainly includes three technology: the design of stirring-head structure, the planning of effective technological parameter and tool structure design.The reasonability of Fixture Design directly determines the welding quality of product, production efficiency and labor intensity, and therefore the design of agitating friction mounted welder structure is the key technology that restriction technique develops further.
At present, in the one-dimensional agitating friction of plane welds, the main mode using pressing plate to compress is to being extruded spacing by welding plate material.This frock is in the docking of sheet material weld seam produces, exist and extrude hypodynamic defect, so that the gap of soldered to be susceptible to during welding is carried out the bad phenomenon being gradually increased, thus have a strong impact on the quality of welding point, and the stability of welding procedure.For the sheet material agitating friction spacing problem of butt-welded fiber, this patent proposes Fixture Design method based on lateral compression principle.
Utility model content
This utility model, for the deficiencies in the prior art, proposes one for sheet material agitating friction butt-welded lateral compression frock.
The technical solution of the utility model is achieved in that
A kind of for sheet material agitating friction butt-welded lateral compression frock, including screw thread base plate, welding compressing structure, securing member and backboard, described screw thread base plate edge placement is provided with the gap being connected with T-slot workbench, the centre position of screw thread base plate is provided with strip groove, backboard it is provided with in strip groove, place above backboard by welding plate material, arranged along backboard direction by the weld seam of welding plate material；Described welding plate material both sides being provided with lateral compressing structure, this lateral compressing structure includes crushing block and the wedge that inclined-plane fits, and wedge is placed in above crushing block inclined-plane；Described crushing block is welded compressing structure with being provided with on the upside of welding plate material；Described lateral compressing structure and welding compressing structure are pressed on screw thread base plate by securing member, and lateral compressing structure and welding compressing structure are provided with the strip hole with appended claims.
Preferably, described backboard mates with the shape size of strip groove.
Preferably, described wedge is identical with the angle on the cooperation inclined-plane of crushing block and is less than 90 ° more than 12 °.
Preferably, described securing member includes studs, nut, ring washer and the elastomeric pad mated with screwed hole.
Preferably, described welding compressing structure is strip plate.
Preferably, described strip plate compresses each piece is at least needed two pieces by welding plate material and crushing block.
The beneficial effects of the utility model are: 1. this utility model structure is simplified, it is easy to install and the suitability is wide.2, adapt to bigger width and thickness implemented by welding plate material be effectively installed spacing, make interface be in the state fitted tightly all the time, it is ensured that to form the high-quality agitating friction butt welded joint of stable performance.3, due to the addition of lateral compression power, can alleviate the demand by weldering plate surface thrust, being used in combination by backboard simultaneously, it is possible to reduce be even entirely prevented from being produced impression by welding plate material.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of wedge.
Fig. 3 is the structural representation of lateral compressing structure.
In figure: 1, screw thread base plate；2, wedge；3, crushing block；4, by welding plate material；5, backboard；6, strip plate；7, studs；8, nut；9, gap；10, strip hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-3, the one of this utility model embodiment is used for sheet material agitating friction butt-welded lateral compression frock, including screw thread base plate 1, strip plate 6, securing member and backboard 5, described screw thread base plate 1 edge placement is provided with the gap 9 being connected with T-slot workbench, the centre position of screw thread base plate 1 is provided with strip groove, the backboard 5 that the shape size with strip groove mates it is provided with in strip groove, place above backboard 5 by welding plate material 4, arranged along backboard 5 direction by the weld seam of welding plate material 4；Described welding plate material 4 both sides are provided with lateral compressing structure, this lateral compressing structure includes crushing block 3 and the wedge 2 that inclined-plane fits, wedge is identical with the angle on the cooperation inclined-plane of crushing block and is less than 90 ° more than 12 °, and wedge 2 is placed in above crushing block 3 inclined-plane；Described each group of crushing block 3 be provided with three strip plates 6 on the upside of welding plate material 4；Described lateral compressing structure and strip plate 6 are pressed on screw thread base plate 1 by securing member, and lateral compressing structure and strip plate 6 are provided with the strip hole 10 with appended claims.Described securing member includes studs 7, nut 8, ring washer and the elastomeric pad mated with screwed hole.
Described is 50-500mm by the overall width scope of welding plate material 4 between crushing block 3.
Described lateral compression frock can be used for the agitating friction docking welding of 5-500mm thickness aluminum and aluminium alloy, magnesium and magnesium alloy, copper and copper alloy.
During use, first screw thread base plate 1 is connected with agitating friction soldering equipment T-slot workbench by gap 9, backboard 5 is connected with the slot fit in screw thread base plate 1.To be placed on screw thread base plate 1 by welding plate material 4, and make butt weld place along backboard 5 direction.Place crushing block 3 according to by welding plate material 4 placement location and screw thread base plate 1 screwed hole position, studs 7 is screwed in screw thread base plate 1, wedge 2 is inserted in studs 7, and make wedge 2 inclined-plane match with crushing block 3 inclined-plane.Next step, use securing member to be compressed by wedge 2.In compaction process, crushing block 3 can produce displacement due to the driving of wedge 2.Finally, will be compressed by welding plate material 4 with strip plate 6, clamping is complete.After clamping is complete, can carry out being welded by welding plate material 4.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. one kind is used for sheet material agitating friction butt-welded lateral compression frock, including screw thread base plate, welding compressing structure, securing member and backboard, it is characterized in that: described screw thread base plate edge placement is provided with the gap being connected with T-slot workbench, the centre position of screw thread base plate is provided with strip groove, backboard it is provided with in strip groove, place above backboard by welding plate material, arranged along backboard direction by the weld seam of welding plate material；Described welding plate material both sides being provided with lateral compressing structure, this lateral compressing structure includes crushing block and the wedge that inclined-plane fits, and wedge is placed in above crushing block inclined-plane；Described crushing block is welded compressing structure with being provided with on the upside of welding plate material；Described lateral compressing structure and welding compressing structure are pressed on screw thread base plate by securing member, and lateral compressing structure and welding compressing structure are provided with the strip hole with appended claims.
It is the most according to claim 1 for sheet material agitating friction butt-welded lateral compression frock, it is characterised in that: described backboard mates with the shape size of strip groove.
It is the most according to claim 1 for sheet material agitating friction butt-welded lateral compression frock, it is characterised in that: described wedge is identical with the angle on the cooperation inclined-plane of crushing block and is less than 90 ° more than 12 °.
It is the most according to claim 1 for sheet material agitating friction butt-welded lateral compression frock, it is characterised in that: described securing member includes studs, nut, ring washer and the elastomeric pad mated with screwed hole.
It is the most according to claim 1 for sheet material agitating friction butt-welded lateral compression frock, it is characterised in that: described welding compressing structure is strip plate.
It is the most according to claim 5 for sheet material agitating friction butt-welded lateral compression frock, it is characterised in that: described strip plate compresses each piece is at least needed two pieces by welding plate material and crushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359739.6U CN205600131U (en) | 2016-04-25 | 2016-04-25 | A lateral extrusion frock for panel friction stir butt welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359739.6U CN205600131U (en) | 2016-04-25 | 2016-04-25 | A lateral extrusion frock for panel friction stir butt welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205600131U true CN205600131U (en) | 2016-09-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359739.6U Withdrawn - After Issue CN205600131U (en) | 2016-04-25 | 2016-04-25 | A lateral extrusion frock for panel friction stir butt welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205600131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689886A (en) * | 2016-04-25 | 2016-06-22 | 抚顺金源科技机械制造有限公司 | Lateral extrusion tool used for stirring friction butt welding of plate |
-
2016
- 2016-04-25 CN CN201620359739.6U patent/CN205600131U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689886A (en) * | 2016-04-25 | 2016-06-22 | 抚顺金源科技机械制造有限公司 | Lateral extrusion tool used for stirring friction butt welding of plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20180223 |