CN201330285Y - Friction weld anodic aluminum guide-bar unit and friction-welding machine - Google Patents
Friction weld anodic aluminum guide-bar unit and friction-welding machine Download PDFInfo
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- CN201330285Y CN201330285Y CNU2009200316456U CN200920031645U CN201330285Y CN 201330285 Y CN201330285 Y CN 201330285Y CN U2009200316456 U CNU2009200316456 U CN U2009200316456U CN 200920031645 U CN200920031645 U CN 200920031645U CN 201330285 Y CN201330285 Y CN 201330285Y
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- friction
- guide bar
- aluminium guide
- anode
- welding
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Abstract
The utility model provides a friction weld anodic aluminum guide-bar unit and a friction-welding machine. The anodic aluminum guide-bar unit has characteristics that a friction transition joint is set between an anodic steel claw and an aluminium conductive pole, the joint has a flat shape steel base disc, two friction end faces of the steel base disc are equipped with conical dummy clubs respectively, two conical dummy clubs are inserted into a concave of the steel claw and the aluminium conductive pole in welding, and welds the anode steel claw with the aluminium conductive pole into a whole through a friction welding technique. The conical dummy club on the friction transition joint makes te friction procedure having radial direction friction and axial direction friction, thereby, reaches the welding end surface of the anode steel claw and the aluminium conducting pole solid welding, increases flow guiding area of the anodic aluminum guide-bar unit farthest, reduces pressure drop of the electric tank, reduces producing energy consumption and reaches energy-conserving effect-increasing aim finally.
Description
Technical field
The utility model relates to a kind of aluminum electrolysis industry prebaked anode electrolytic anode aluminium guide bar group and welding machine thereof, and specifically, it is a kind of anode aluminium guide bar group and friction welding machine thereof of friction welding.
Background technology
In Aluminium Electrolysis, anode aluminium guide bar group is made of by the blast block welding anode steel jaw (hereinafter to be referred as the steel pawl) and aluminium guide bar, the piece that wherein explodes is formed by blast by an aluminium sheet and a block plate, and then adopt the electric welding mode to weld, after soon the welding end surface of aluminium guide bar will be beaten groove, with the blast piece aluminium sheet simultaneously weld, the welding end surface of steel pawl is beaten groove after, with the blast piece steel plate simultaneously weld.The shortcoming that this welding exists is: the blast piece only welds together with the groove place of aluminium guide bar and steel pawl, and do not weld at their welding end surface center, thereby the water conservancy diversion area of anode aluminium guide bar group is reduced, cause the groove pressure drop of electrolyzer to increase, strengthened production energy consumption.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of anode aluminium guide bar group and friction welding machine thereof of friction welding to be provided.
For achieving the above object, the technical scheme of the utility model anode aluminium guide bar group is as follows:
It comprises an anode steel jaw and an aluminium guide bar, its improvements are: described anode steel jaw by friction crossover sub and aluminium guide bar friction welding together, described friction crossover sub has a flats steel basal disc, on two abrasive end faces of this steel basal disc, respectively be provided with a cone boss, on the welding end surface of anode steel jaw and aluminium guide bar, be respectively equipped with and the accurate depression that cooperates of this cone boss, these two cone bosses insert respectively in the depression of described anode steel jaw and aluminium guide bar, and by friction welding (FW) and anode steel jaw and aluminium guide bar formation one.
The technical scheme of above-mentioned anode aluminium guide bar group special welding machine is as follows:
It comprises a framework platform, on this framework platform, a hollow rotating shaft is housed by bottom bracket, front end at this hollow rotating shaft connects firmly a chuck, described friction crossover sub is clamped on this chuck, in this hollow rotating shaft, an orienting sleeve is housed by bearing, and be provided with the hold-down gear of aluminium guide bar at the front end of this orienting sleeve, described aluminium guide bar is coaxial to be put in this orienting sleeve, and be fixed by described hold-down gear, the tail end of described hollow rotating shaft links by transmission rig and a motor, the place ahead at described framework platform, position corresponding to chuck is provided with one by hydraulic drive, and steel pawl erecting frame in axial sliding, described steel pawl is fixed on this steel pawl erecting frame, at the afterbody of this framework platform, tail end corresponding to orienting sleeve is provided with one by hydraulic drive, and aluminium guide bar jacking block in axial sliding.
By technique scheme as can be seen, two abrasive end faces of described friction crossover sub respectively are provided with a cone boss, insert respectively during work in the depression of described steel pawl and aluminium guide bar welding end surface, make the existing radial friction of friction process that axial rub also be arranged, reach the effect of the real weldering in periphery and center, that is to say, make the welding end surface of friction crossover sub and steel pawl and aluminium guide bar all reach real weldering, increased the water conservancy diversion area of anode aluminium guide bar group to greatest extent, thereby reduce the groove pressure drop of electrolyzer, reduce production energy consumption, finally reached object of energy saving.Experiment shows: the utility model is compared with existing anode aluminium guide bar group, can reduce more than the groove pressure drop 40mv, and ton aluminium power consumption is saved more than 137 degree.
Description of drawings
Accompanying drawing, the utility model structure sectional view.
Embodiment
Referring to accompanying drawing, described anode aluminium guide bar group comprises a steel pawl 1 and an aluminium guide bar 5, steel pawl 1 and and aluminium guide bar 5 between be provided with a friction crossover sub 2, described friction crossover sub 2 has a flats steel basal disc, on two abrasive end faces of this steel basal disc, be respectively equipped with a cone boss, on the welding end surface of steel pawl and aluminium guide bar, be respectively equipped with and the accurate depression that cooperates of this cone boss, described accurate the cooperation is meant that depression is more smaller than boss, spin friction by friction crossover sub 2 welds together described cone boss and the complete wringing fit of described depression.
Again referring to accompanying drawing, in order to realize the friction welding of above-mentioned anode aluminium guide bar group, its special-purpose friction welding machine comprises a framework platform 0, on this framework platform, a hollow rotating shaft 4 is housed by bottom bracket 9, front end face at this hollow rotating shaft connects firmly a chuck 3, it can be rotated with hollow rotating shaft 4, described friction crossover sub 2 is held on this chuck 3, in hollow rotating shaft, an orienting sleeve 12 is housed by bearing 13 is also coaxial, the cross section of this orienting sleeve is square, be provided with the hold-down gear of aluminium guide bar 5 in the front portion of orienting sleeve, this hold-down gear is made of a plurality of hydraulic pressure depression bars 10 of circumferentially evenly arranging, and described aluminium guide bar 5 is put in this orienting sleeve 12, if the diameter of aluminium guide bar 5 is crossed the internal diameter less than orienting sleeve 12, can add backing plate 6, thereby make aluminium guide bar 5 coaxial with orienting sleeve 12; Tail end at this hollow rotating shaft is provided with a driving-disc 11, and this driving-disc 11 joins by belt gear and a motor, and is rotated by electric motor driving hollow rotating shaft 4; In the place ahead of described framework platform 0, be provided with a steel pawl erecting frame 7 corresponding to the position of chuck 3, described steel pawl 1 is fixed on this erecting frame, the weld that makes steel pawl 1 is just facing to friction crossover sub 2, this erecting frame 7 is installed on the shifting sledge, and by its endwisely slipping along rotating shaft 4 of hydraulic drive; At the afterbody of this framework platform 0, be provided with the jacking block 8 of an aluminium guide bar 5 corresponding to the tail end of orienting sleeve, this jacking block also is installed on the shifting sledge, also is by its endwisely slipping along rotating shaft 4 of hydraulic drive.
Friction welding (FW) operating process of the present utility model is as follows:
The first step is fixed on steel pawl 1 on its erecting frame 7, and the crossover sub 2 that will rub is clamped on the chuck 3, aluminium guide bar 5 is seated in the orienting sleeve 12, and is fixed by hold-down gear.
In second step, starter motor drags hollow rotating shaft 4 by motor and rotates, and rotates together with chuck 3 and the friction crossover sub 2 that is clamped on the chuck.
In the 3rd step, the hydraulic efficiency plant by steel pawl erecting frame 7 drives it and moves axially, and promotes steel pawl 1 and shifts to friction crossover sub 2, and add first pressing, the friction crossover sub 2 of rotation is compressed with the weld of steel pawl contact the formation pivoting friction.
The 4th step, wait to rub after time of crossover sub 2 and a setting of steel pawl 1 friction, hydraulic efficiency plant driving jacking block 8 by jacking block 8 moves axially again, make its promotion aluminium guide bar 5 pass orienting sleeve 12 and shift to friction crossover sub 2, and add first pressing, thereby implement the pivoting friction of friction crossover sub 2 and aluminium guide bar 5.
The 5th step, after the time of a setting has been carried out in two first pressing frictions in above-mentioned three, four steps, the fluid pressure drive device of controlling steel pawl and aluminium guide bar respectively applies the pressure of a setting to the friction crossover sub 2 of high speed rotating, makes anode steel jaw 1 and aluminium guide bar 5 friction weldings together.
The 6th step stopped the rotation of hollow rotating shaft 4, and erecting frame 7 and jacking block 8 are returned to starting position, and the anode aluminium guide bar group that will weld together with hanging device hangs friction welding machine.
Above-mentioned welding process can be worked under semi-automatic or fully automatic mode.
Claims (2)
1, a kind of anode aluminium guide bar group of friction welding, it comprises an anode steel jaw (1) and an aluminium guide bar (5), it is characterized in that: described anode steel jaw (1) by a friction crossover sub (2) and aluminium guide bar (5) friction welding together, described friction crossover sub (2) has a flats steel basal disc, on two abrasive end faces of this steel basal disc, respectively be provided with a cone boss, on the welding end surface of anode steel jaw (1) and aluminium guide bar (5), be respectively equipped with and the accurate depression that cooperates of this cone boss, these two cone bosses insert respectively in the depression of described anode steel jaw and aluminium guide bar, and by friction welding (FW) and anode steel jaw (1) and aluminium guide bar (5) formation one.
2, a kind ofly be used to weld the special-purpose friction welding machine of anode aluminium guide bar group according to claim 1, it is characterized in that: it comprises a framework platform (0), on this framework platform, a hollow rotating shaft (4) is housed by bottom bracket (9), front end at this hollow rotating shaft connects firmly a chuck (3), on described friction crossover sub (2) this chuck of clamping (3), in this hollow rotating shaft, an orienting sleeve (12) is housed by bearing (13), and be provided with the hold-down gear of an aluminium guide bar at the front end of this orienting sleeve, described aluminium guide bar (5) is coaxial to be put in this orienting sleeve (12), and be fixed by hold-down gear, the tail end of described hollow rotating shaft (4) links by transmission rig and a motor, the place ahead in described framework platform (0), position corresponding to chuck (3) is provided with one by hydraulic drive, and steel pawl erecting frame (7) in axial sliding, described anode steel jaw (1) is fixed on this steel pawl erecting frame, the afterbody in this framework platform (0), tail end corresponding to orienting sleeve (12) is provided with one by hydraulic drive, and aluminium guide bar jacking block (8) in axial sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200316456U CN201330285Y (en) | 2009-01-09 | 2009-01-09 | Friction weld anodic aluminum guide-bar unit and friction-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200316456U CN201330285Y (en) | 2009-01-09 | 2009-01-09 | Friction weld anodic aluminum guide-bar unit and friction-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330285Y true CN201330285Y (en) | 2009-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200316456U Expired - Lifetime CN201330285Y (en) | 2009-01-09 | 2009-01-09 | Friction weld anodic aluminum guide-bar unit and friction-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330285Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481805B (en) * | 2009-01-06 | 2011-07-20 | 韦力 | Friction weld anode aluminum guide-bar unit and friction-welding machine thereof |
| CN107971625A (en) * | 2017-11-24 | 2018-05-01 | 中国航发沈阳黎明航空发动机有限责任公司 | It is a kind of to adjust inertia friction welder main shaft side and the special method of tailstock side concentricity |
-
2009
- 2009-01-09 CN CNU2009200316456U patent/CN201330285Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481805B (en) * | 2009-01-06 | 2011-07-20 | 韦力 | Friction weld anode aluminum guide-bar unit and friction-welding machine thereof |
| CN107971625A (en) * | 2017-11-24 | 2018-05-01 | 中国航发沈阳黎明航空发动机有限责任公司 | It is a kind of to adjust inertia friction welder main shaft side and the special method of tailstock side concentricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: West Xi'an COBON good Electrical Co. Ltd. Assignor: Wei Li Contract record no.: 2010610000051 Denomination of utility model: Friction weld anode aluminum guide-bar unit and friction-welding machine thereof Granted publication date: 20091021 License type: Exclusive License Record date: 20100830 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091021 Effective date of abandoning: 20090109 |