CN206241459U - A kind of arc workpiece butt-joint frock - Google Patents
A kind of arc workpiece butt-joint frock Download PDFInfo
- Publication number
- CN206241459U CN206241459U CN201621304437.5U CN201621304437U CN206241459U CN 206241459 U CN206241459 U CN 206241459U CN 201621304437 U CN201621304437 U CN 201621304437U CN 206241459 U CN206241459 U CN 206241459U
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- Prior art keywords
- index dial
- butt
- supporting plate
- electrode
- joint
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Abstract
The utility model provides a kind of arc workpiece butt-joint frock, when it can solve to carry out butt-joint to arc plate workpiece using existing butt-joint frock, it is difficult to ensure that the uniformity of butt-joint position between different workpieces, and is easy between workpiece arcwall face extrude problem loosely during butt-joint.It includes the index dial, supporting plate, intermediate plate and the base plate that from top to bottom set gradually；It is vertically-mounted in electrode fitting groove to have an electrode, and the upper end of electrode passes through supporting plate, vertical axis hole is offered in the middle part of supporting plate, interference is provided with bushing in vertical axis hole, the lower end body of rod of ball head connecting rod passes through bushing and the two gap coordinates, integrally formed with the annular lug coaxial with index dial on the bottom surface of index dial, interference is provided with oscillating bearing in annular lug, and the upper end bulb of ball head connecting rod is arranged in oscillating bearing；The outer sheath of annular lug is equipped with back-moving spring；The upper end of supporting plate is vertically installed with rotation pin support, and rotating dog positions index dial through after rotating pin support.
Description
Technical field
The utility model is related to butt-joint frock technical field, specially a kind of arc workpiece butt-joint frock.
Background technology
Butt-joint is the high-temperature electric arc that is produced in instantaneous short circuit using positive and negative polarities melts two materials to be welded, and imposes
Pressure is extruded to reach the purpose for combining them., it is necessary to circumferentially right along workpiece when carrying out butt-joint to arc plate workpiece
The curved edge of workpiece carries out multiple butt-joint, and carries out the process of butt-joint to arc plate workpiece using existing butt-joint frock
In, workpiece is remained stationary as, it is necessary to rotate two positions of electrode, is not only difficult to ensure that the consistent of butt-joint position between different workpieces
Property, and operation inconvenience；Simultaneously as arc plate workpiece is arcwall face by welding zone domain, and two electrodes are upper-lower compacting
Welded piece, therefore be easy to extruding during butt-joint between the arcwall face of workpiece loosely, cause the workpiece bond strength after butt-joint compared with
It is low.
The content of the invention
Regarding to the issue above, the utility model provides a kind of arc workpiece butt-joint frock, and it can be solved using existing
When butt-joint frock carries out butt-joint to arc plate workpiece, it is difficult to ensure the uniformity of butt-joint position between different workpieces, and touch
It is easy to extrude problem loosely between the arcwall face of workpiece during weldering.
A kind of arc workpiece butt-joint frock, it is characterised in that：It includes the index dial, the support that from top to bottom set gradually
Plate, intermediate plate and base plate；The intermediate plate is fixed on the base plate and is provided with insulation board therebetween；The supporting plate is circle
Shape plate, the supporting plate is parallel with the intermediate plate and is provided with three support columns therebetween；Offered on the intermediate plate
Electrode fitting groove, it is vertically-mounted in the electrode fitting groove to have an electrode, and the upper end of the electrode passes through the supporting plate,
The electrode is insulated by insulation sleeve with the intermediate plate and the supporting plate；Vertical axes are offered in the middle part of the supporting plate
Hole, interference is provided with bushing in the vertical axis hole, and the lower end body of rod of ball head connecting rod passes through the bushing and the two gap coordinates,
The through hole passed through for the ball head connecting rod is offered on the intermediate plate；It is vertical with described to be provided with the top surface of the supporting plate
The coaxial plane bearing of axis hole, the upper surface of the plane bearing offers the circular groove being coaxial therewith；The index dial
Integrally formed with the annular lug coaxial with the index dial on bottom surface, interference is provided with oscillating bearing in the annular lug,
The upper end bulb of the ball head connecting rod is arranged in the oscillating bearing；The outer sheath of the annular lug is equipped with back-moving spring,
The upper end of the back-moving spring is resisted against on the bottom surface of the index dial, and the lower end of the back-moving spring is resisted against the plane axis
In the circular groove for holding；The radial groove that six power poles are passed through uniformly circumferentially is offered along it on the index dial,
Six radial direction stopper slots are also uniformly circumferentially offered along it on the index dial, between the radial direction stopper slot and the radial groove
Every set and the radial direction stopper slot be located at the two neighboring radial groove middle part；The upper end right angle setting of the supporting plate
There is a rotation pin support, rotating dog passes perpendicularly through the rotation pin support and the two screw thread coordinates, and the rotating dog passes through institute
Insert the radial direction stopper slot and position the index dial after stating rotation pin support；On the top surface of the index dial integrally formed with
The support ring being coaxial therewith, is separately installed with active grab, described in two on the index dial of the support ring both sides
Active grab is oppositely arranged for the edge of work to be locked.
Further, the support column is uniformly arranged along the circumference of the supporting plate.
Further, the outside of the electrode is provided with water collar.
Further, two alignment pins, two alignment pin difference positions are vertically installed with the top surface of the index dial
In the both sides of the support ring, two upper ends of the alignment pin position through workpiece to workpiece.
When carrying out butt-joint to arc plate workpiece using butt-joint frock of the present utility model, two arcs of butt-joint will be treated
On shape workpiece mounted on top and the support ring being placed on together on index dial, two edges of arc plate workpiece use two
Active grab is locked, and rotates index dial, the electrode below index dial is treated that welding zone is just right up and down with workpiece, Ran Houli
Index dial is positioned with rotating dog, another electrode is arranged on lathe and just right up and down with electrode in butt-joint frock, so
Moved down by Machine-Tool Control upper electrode afterwards, electrode is pushed workpiece, until in the bottom surface of workpiece and butt-joint frock
Electrode contact, now connects two power supplys of electrode, high temperature is produced between two contact surfaces of workpiece and is melted, and continues to workpiece
Apply pressure, combine two contact surfaces, complete the butt-joint at this, then moved up by Machine-Tool Control electrode, rotate and divide
Scale, repeats aforesaid operations and completes to the workpiece circumferentially above butt-joint in other regions；Electrode position during butt-joint in butt-joint frock
Put motionless, workpiece realizes the equal angular rotation of horizontal direction by index dial, so that many places butt-joint circumferential to workpiece can be completed,
And ensure that the uniformity of butt-joint position between different workpieces；Simultaneously as passing through joint shaft between index dial and ball head connecting rod
Connection is held, thus angle can be automatically adjusted according to the Impact direction of workpiece arcwall face after workpiece compression, it is ensured that welded piece
Arcwall face can be brought into close contact when being pressurized, and improve the bond strength of butt-joint workpiece.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the sectional view of the line A-A along Fig. 1.
1- index dials；2- supporting plates；3- intermediate plates；4- base plates；5- insulation boards；6- support columns；7- electrodes；8- insulation sleeves；
9- bushings；10- ball head connecting rods；11- through holes；12- plane bearings；13- circular grooves；14- annular lugs；15- oscillating bearings；
16- back-moving springs；17- radial grooves；18- radial direction stopper slots；19- rotates pin support；20- rotating dogs；21- support rings；22- is fast
Fast clamp；34- water collars；35- water inlet pipes；36- outlet pipes；37- alignment pins；38- another electrode.
Specific embodiment
See Fig. 1-2, a kind of arc workpiece butt-joint frock of the utility model, the index dial 1 for from top to bottom setting gradually, branch
Fagging 2, intermediate plate 3 and base plate 4；Intermediate plate 3 is fixed on base plate 4 and is provided with insulation board 5 therebetween；Supporting plate 2 is circle
Plate, supporting plate 2 is parallel with intermediate plate 3 and is provided with three support columns 6 therebetween；Electrode fitting groove is offered on intermediate plate 3,
It is vertically-mounted in electrode fitting groove to have an electrode 7, and the upper end of electrode 7 passes through supporting plate 2, electrode 7 is by insulation sleeve 8 with
Between plate 3 and supporting plate 2 insulate；The middle part of supporting plate 2 offers vertical axis hole, and interference is provided with bushing 9, bulb in vertical axis hole
The lower end body of rod of connecting rod 10 offers the through hole passed through for ball head connecting rod 10 through bushing 9 and the cooperation of the two gap on intermediate plate 3
11；The plane bearing 12 coaxial with vertical axis hole be installed on the top surface of supporting plate 2, the upper surface of plane bearing 12 offer with
Its coaxial circular groove 13；Integrally formed with the annular lug 14 coaxial with index dial, annular lug on the bottom surface of index dial 1
Interference is provided with oscillating bearing 15 in 14, and the upper end bulb of ball head connecting rod 10 is arranged in oscillating bearing 15；Annular lug 14
Outer sheath is equipped with back-moving spring 16, and the upper end of back-moving spring 16 is resisted against on the bottom surface of index dial 1, and the lower end of back-moving spring 16 is supported
Lean against in the circular groove 13 on plane bearing 12；On index dial 1 circumferentially the footpath that six power poles 7 are passed through uniformly is offered along it
To groove 17, circumferentially six radial direction stopper slots 18, radial direction stopper slot 18 and radial groove are also uniformly offered along it on index dial 1
17 interval settings and radial direction stopper slot 18 are located at the middle part of two neighboring radial groove 17；The upper end of supporting plate 2 is vertically installed with
One rotation pin support 19, rotating dog 20 passes perpendicularly through rotation pin support 19 and the two screw thread coordinates, and rotating dog 20 passes through rotation
Radial direction stopper slot 18 is inserted after pin support 19 to position index dial 1；Integrally formed with the branch being coaxial therewith on the top surface of index dial 1
Pushing out ring 21, is separately installed with active grab 22 on the index dial 1 of the both sides of support ring 21, and two active grabs 22 are oppositely arranged
And the edge of workpiece 32 is locked.
Active grab 22 is to purchase part.
Preferably, support column 6 is uniformly arranged along the circumference of supporting plate 2, it is ensured that the stabilization of supporting plate 2.
Preferably, the outside of electrode 7 is provided with water collar 34, and water inlet pipe 35 and outlet pipe 36 are connected with water collar 34,
For being cooled down to the electrode 7 in work.
Preferably, two alignment pins 37 are vertically installed with the top surface of index dial 1, two alignment pins 37 are located at support respectively
The both sides of ring 21, two upper ends of alignment pin 37 position through workpiece 7 to workpiece 7.Can so be further ensured that different workpieces it
Between butt-joint uniformity.
Butt-joint process：
Butt-joint frock of the present utility model is placed on the workbench of lathe, another electrode 38 of butt-joint is installed
On lathe and just right about 7 with electrode in butt-joint frock, lathe can drive another electrode 38 to move up and down；
Two are placed on by the mounted on top of welding arc shape plate workpiece 32 and together in the support ring 21 of the top of index dial 1,
To be locked with active grab 22 respectively at the both sides of the edge of workpiece 32；Index dial 1 is positioned using rotating dog 20, then lathe drives
Another electrode 38 is moved downward, and pushes the upper surface of workpiece 32, while the stress of index dial 1 is moved downward, and the stress of index dial 1
Adaptability is done around the bulb of ball head connecting rod 10 to rotate, the arcwall face and another electrode 38 for making workpiece 32 are brought into close contact, index dial 1
During moving downward, the electrode 7 positioned at the lower section of index dial 1 is fitted through radial groove 17 and with the bottom surface of workpiece 32, this
When be powered to two electrodes, the contact surface of workpiece 32 is heated and thawing and combines under the effect of the pressure, completes the butt-joint in the region,
After the completion of butt-joint, Machine-Tool Control another electrode 38 motion upwards, index dial 1 is popped up back in the presence of back-moving spring 16
Return original position, rotate index dial 1, other regions to be welded to the circumference of workpiece 32 carry out butt-joint.
Claims (4)
1. a kind of arc workpiece butt-joint frock, it is characterised in that：It includes the index dial, the support that from top to bottom set gradually
Plate, intermediate plate and base plate；The intermediate plate is fixed on the base plate and is provided with insulation board therebetween；The supporting plate is circle
Shape plate, the supporting plate is parallel with the intermediate plate and is provided with three support columns therebetween；Offered on the intermediate plate
Electrode fitting groove, it is vertically-mounted in the electrode fitting groove to have an electrode, and the upper end of the electrode passes through the supporting plate,
The electrode is insulated by insulation sleeve with the intermediate plate and the supporting plate；Vertical axes are offered in the middle part of the supporting plate
Hole, interference is provided with bushing in the vertical axis hole, and the lower end body of rod of ball head connecting rod passes through the bushing and the two gap coordinates,
The through hole passed through for the ball head connecting rod is offered on the intermediate plate；It is vertical with described to be provided with the top surface of the supporting plate
The coaxial plane bearing of axis hole, the upper surface of the plane bearing offers the circular groove being coaxial therewith；The index dial
Integrally formed with the annular lug coaxial with the index dial on bottom surface, interference is provided with oscillating bearing in the annular lug,
The upper end bulb of the ball head connecting rod is arranged in the oscillating bearing；The outer sheath of the annular lug is equipped with back-moving spring,
The upper end of the back-moving spring is resisted against on the bottom surface of the index dial, and the lower end of the back-moving spring is resisted against the plane axis
In the circular groove for holding；The radial groove that six power poles are passed through uniformly circumferentially is offered along it on the index dial,
Six radial direction stopper slots are also uniformly circumferentially offered along it on the index dial, between the radial direction stopper slot and the radial groove
Every set and the radial direction stopper slot be located at the two neighboring radial groove middle part；The upper end right angle setting of the supporting plate
There is a rotation pin support, rotating dog passes perpendicularly through the rotation pin support and the two screw thread coordinates, and the rotating dog passes through institute
Insert the radial direction stopper slot and position the index dial after stating rotation pin support；On the top surface of the index dial integrally formed with
The support ring being coaxial therewith, is separately installed with active grab, described in two on the index dial of the support ring both sides
Active grab is oppositely arranged for the edge of work to be locked.
2. a kind of arc workpiece butt-joint frock according to claim 1, it is characterised in that：The support column is along the branch
The circumference of fagging is uniformly arranged.
3. a kind of arc workpiece butt-joint frock according to claim 1 and 2, it is characterised in that：The outside of the electrode
Water collar is installed.
4. a kind of arc workpiece butt-joint frock according to claim 3, it is characterised in that：On the top surface of the index dial
Be vertically installed with two alignment pins, two alignment pins respectively positioned at the both sides of the support ring, two alignment pins
Upper end positions through workpiece to workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304437.5U CN206241459U (en) | 2016-12-01 | 2016-12-01 | A kind of arc workpiece butt-joint frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304437.5U CN206241459U (en) | 2016-12-01 | 2016-12-01 | A kind of arc workpiece butt-joint frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241459U true CN206241459U (en) | 2017-06-13 |
Family
ID=59004639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304437.5U Expired - Fee Related CN206241459U (en) | 2016-12-01 | 2016-12-01 | A kind of arc workpiece butt-joint frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392289A (en) * | 2016-12-01 | 2017-02-15 | 无锡明珠钢球有限公司 | Arc plate workpiece butt weld tool |
-
2016
- 2016-12-01 CN CN201621304437.5U patent/CN206241459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392289A (en) * | 2016-12-01 | 2017-02-15 | 无锡明珠钢球有限公司 | Arc plate workpiece butt weld tool |
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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 |
Granted publication date: 20170613 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |