CN218575435U - Auxiliary jig for sleeve welding - Google Patents
Auxiliary jig for sleeve welding Download PDFInfo
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- CN218575435U CN218575435U CN202222443106.1U CN202222443106U CN218575435U CN 218575435 U CN218575435 U CN 218575435U CN 202222443106 U CN202222443106 U CN 202222443106U CN 218575435 U CN218575435 U CN 218575435U
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- outer tube
- connecting plate
- setting element
- sleeve pipe
- block
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Abstract
The utility model discloses a tool is assisted in sleeve pipe welding, including workstation, outer tube setting element, sleeve pipe setting element and sleeve pipe drive arrangement, outer tube setting element fixed mounting is on the workstation, and the outer tube setting element can the fixed positioning treat welded outer tube, and the sleeve pipe setting element can follow outer tube endwise slip install on the workstation, the outer tube on sleeve pipe setting element and the outer tube setting element is coaxial, and the sleeve pipe setting element is formed with the countersunk head form step groove of opening internal diameter increase towards outer tube one end, the little one section of countersunk head form step groove diameter can supply to treat welded inner tube locking and insert and establish, and the one end that countersunk head form step groove diameter is big can supply to treat welded outer tube locking and insert and establish, and sleeve pipe drive arrangement can drive sleeve pipe setting element towards the gliding and for sleeve pipe setting element towards the holding power of outer tube direction, the utility model discloses size precision is high after making sleeve pipe welding, has improved sleeve pipe welding efficiency greatly, has reduced the welding cost.
Description
Technical Field
The utility model relates to a welding jig, in particular to bushing welding assists tool.
Background
At present, supports for mounting electronic products on walls or ceilings are mostly manufactured by adopting pipe fittings, various parts for connection are generally required to be welded at joint parts of the pipe fittings, commonly, a connecting plate is welded on the side wall of the pipe fitting and used for mounting a rotary head or a hanging plate, the mounting angle of the electronic products is adjusted, the pipe fittings are also welded at one end of each pipe fitting and used for realizing the telescopic adjustment of the whole length of the pipe fitting, at present, most of pipe fitting parts are welded by simple clamping equipment, two parts which need to be welded together are generally pre-assembled by a connecting piece (such as a screw), the two parts are welded after pre-assembly, the connecting piece is disassembled after the welding is finished, on one hand, the welding mode needs to arrange assembling hole positions on the parts, the strength of the parts can be influenced, on the other hand, errors can be generated in the assembling process of the parts, the size precision of the parts after welding is low, the high-precision size requirements can not be met easily, certain deformation can be generated on the parts after the welding, the connecting piece is often difficult to disassemble, and troubles can be caused on the welding between the parts.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a tool is assisted in sleeve pipe welding, this tool is assisted in sleeve pipe welding can realize the quick weld of sleeve pipe and pipe fitting lateral wall part, and welding precision is high, and welding is convenient.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a casing welding auxiliary fixture, includes workstation, outer tube setting element, sleeve pipe setting element and sleeve pipe drive arrangement, outer tube setting element fixed mounting is on the workstation, and the outer tube setting element can the fixed positioning treat welded outer tube, and the sleeve pipe setting element can follow outer tube endwise slip and install on the workstation, the outer tube on sleeve pipe setting element and the outer tube setting element is coaxial, and the sleeve pipe setting element is formed with the countersunk head form step groove of opening internal diameter increase towards outer tube one end, the little one section of countersunk head form step groove diameter can supply to treat welded inner tube locking and insert and establish, and the great one end of countersunk head form step groove diameter can supply to treat welded outer tube locking and insert and establish, and sleeve pipe drive arrangement can drive the sleeve pipe setting element towards outer tube direction slip and for the holding power of sleeve pipe setting element towards outer tube direction.
As a further improvement, the workbench is further fixedly provided with a first linear guide rail, and the outer tube positioning piece can be linearly slidably mounted on the first linear guide rail.
As a further improvement, the outer tube setting element includes U-shaped draw-in groove, axial fixity dog, compact heap and compresses tightly drive arrangement, U-shaped draw-in groove fixed mounting is on the workstation, the outer tube can the circumferencial direction locking hold in the U-shaped draw-in groove, axial fixity dog fixed mounting keeps away from on sleeve pipe setting element one end terminal surface in the U-shaped draw-in groove, the sleeve pipe setting element one end terminal surface can be kept away from to the outer tube in the U-shaped draw-in groove by the axial fixity dog, what the compact heap can move installs on the workstation, the compact heap can tightly support the outer tube towards U-shaped draw-in groove opening direction side surface, compresses tightly drive arrangement drive compact heap motion and provides the packing force towards the outer tube direction for the compact heap.
As a further improvement, the compact heap is opening direction and U-shaped draw-in groove opening opposite direction's hook-like structure, compresses tightly drive arrangement and is the cylinder of fixed mounting on the workstation, the piston rod of cylinder and the long lateral wall fixed connection of compact heap hook-like structure length.
As a further improvement, the workbench is further fixedly provided with a stopper, and the stopper is stopped on the end face of the outer tube positioning piece facing to one end of the outer tube.
As a further improvement, the utility model discloses a still be equipped with connecting plate guide way, connecting plate ejection block and connecting plate ejection drive arrangement, connecting plate guide way fixed mounting is on the workstation, and the outer tube lateral wall of location is just right on connecting plate guide way extending direction one end opening and the outer tube setting element, treats that welded connecting plate can follow the gliding of guide way extending direction and insert and locate in the connecting plate guide way, connecting plate ejection block can follow the gliding installation of connecting plate guide way extending direction on the action platform, connecting plate ejection block can tightly support and treat that welded connecting plate is outside outer tube one end surface in the connecting plate guide way, and connecting plate ejection drive arrangement can drive connecting plate ejection block slip and provide for it towards the holding power that compresses tightly of outer tube direction.
As the utility model discloses a further improvement, the connecting plate guide way is upper end open-ended U-shaped groove structure, and the connecting plate pushes away the kicking block for the opening direction towards the U-shaped structure of connecting plate guide way, the connecting plate pushes away the cover that the kicking block can slide and locates the connecting plate guide way outside, and the connecting plate pushes away the inboard bottom surface of kicking block U-shaped structure and can tightly support treat the welded connection board in the connecting plate guide way.
As a further improvement, the workbench is further fixedly provided with a second linear guide rail, and the connecting plate ejection block can be linearly slidably installed on the second linear guide rail.
As a further improvement, the large-diameter section and the small-diameter section of the opening side wall of the sleeve positioning piece are both formed with a chamfer structure.
The utility model has the beneficial technical effects that: the utility model discloses an outer tube setting element carries out the locking location to the outer tube, through set up the step hole on the sleeve pipe setting element, pack into in advance after the inner tube, the slip sleeve pipe setting element drives the inner tube and slides, finally insert in the outer tube, and carry out synchronous positioning to the outer tube through step hole in the sleeve pipe setting element, weld when guaranteeing the outer tube and the accurate position state of inner tube, only need reverse slip sleeve pipe setting element after the welding can, high durability and convenient use, inner tube and outer tube welding back size precision, need not erection joint spare before the welding, also need not to dismantle the connecting piece after the welding, sleeve pipe welding efficiency has been improved greatly, simultaneously the utility model discloses still in sleeve pipe fixed-position welding, carry out accurate location and welding with outer tube other end lateral wall and connecting plate, avoid dividing two stations to weld respectively, welding efficiency has been further improved, the welding cost is reduced.
Drawings
Fig. 1 is a perspective view of the first usage state of the present invention;
fig. 2 is a first usage state top view of the present invention;
fig. 3 is a perspective view of the second usage state of the present invention;
fig. 4 is a second top view of the present invention;
FIG. 5 is a three-dimensional exploded view of the positioning state of the outer tube and the inner tube by the sleeve positioning member;
FIG. 6 is a front view of the positioning state of the outer tube and the inner tube by the sleeve positioning member;
FIG. 7 isbase:Sub>A sectional view taken along line A-A of FIG. 6;
fig. 8 is a perspective exploded view of the appearance and the positioning state of the connecting sheet.
Detailed Description
Example (b): the utility model provides a supplementary tool of sleeve pipe welding, includes workstation 1, outer tube setting element, sleeve pipe setting element 2 and sleeve pipe drive arrangement 3, outer tube setting element fixed mounting is on workstation 1, and the outer tube setting element can fixed positioning treat welded outer tube 4, and sleeve pipe setting element 2 can follow outer tube endwise slip and install on workstation 1, sleeve pipe setting element 2 is coaxial with the outer tube on the outer tube setting element, and sleeve pipe setting element 2 is formed with the countersunk head form step groove 21 of opening internal diameter increase towards outer tube one end, the small one section of countersunk head form step groove 21 diameter can supply the locking of welded inner tube 5 to insert and establish, and the one end that countersunk head form step groove 21 diameter is big can supply to treat welded outer tube 4 locking and insert and establish, and sleeve pipe drive arrangement 3 can drive sleeve pipe setting element 2 towards outer tube direction slip and for 2 a holding power towards outer tube direction of sleeve pipe setting element.
During the use, pass through outer tube setting element fixed position earlier outer tube on workstation 1, then insert the inner tube in one section inside that countersunk head form step groove 21 diameter of sleeve pipe setting element 2 is little, start sleeve pipe drive arrangement 3 drive sleeve pipe setting element 2 at last and slide along the outer tube axial, along with sleeve pipe setting element 2 slides, the outer tube inserts in one section that countersunk head form step groove 21 diameter of sleeve pipe setting element 2 is big gradually, after the outer tube inserts in sleeve pipe setting element 2, it cup joints in the inner tube outside automatically, after the outer tube withstands the step face of sleeve pipe setting element 2, sleeve pipe setting element 2 stops sliding forward, sleeve pipe drive arrangement 3 makes sleeve pipe setting element 2 keep motionless in this position, inner tube and outer tube just peg graft the design position this moment, begin to weld the two can, after the welding is accomplished, sleeve pipe setting element 2 is retreated can, the inner tube forms an organic whole structure with the outer tube, take off this organic whole structure from the outer tube setting element can, this tool has realized outer tube and inner tube accurate positioning and high-efficient welding, the welding of welding, the convenience, inner tube and position are accurate after the welding, firm, the stability.
Still fixed mounting has first linear guide 6 on the workstation 1, outer tube setting element can straight line slidable install in on the first linear guide 6. The first linear guide rail 6 ensures that the sleeve positioning part 2 slides linearly along the axial direction of the outer pipe, ensures that the outer pipe is smoothly inserted into the sleeve positioning part 2, and is sleeved outside the inner pipe.
The outer tube positioning piece comprises a U-shaped clamping groove 7, an axial fixing stop block, a pressing block 8 and a pressing driving device 9, the U-shaped clamping groove 7 is fixedly installed on the workbench 1, the outer tube can be accommodated in the U-shaped clamping groove 7 in a circumferential direction in a locking mode, the axial fixing stop block is fixedly installed on the end face, far away from the end face, of the sleeve positioning piece 2, of the U-shaped clamping groove 7, the axial fixing stop block can stop the end face, far away from the end face, of the sleeve positioning piece 2, of the inner tube and the outer tube of the U-shaped clamping groove 7, the pressing block 8 can be movably installed on the workbench 1, the pressing block 8 can tightly support the outer tube towards one side surface of the opening direction of the U-shaped clamping groove 7, and the pressing driving device 9 drives the pressing block 8 to move and provides pressing force towards the outer tube direction for the pressing block 8.
Realize outer tube radial positioning through U-shaped draw-in groove 7 and compact heap 8, realize outer tube axial positioning through axial fixity dog and 2 step faces of sleeve pipe setting element, this structure has realized the accuracy of outer tube, quick location, wherein U-shaped draw-in groove 7 best is the opening up, it can be for a plurality of flat massive structure along outer tube axial interval arrangement, except this kind of structure, also can be for the recess cooperation compact heap 8 that matches with the outer tube appearance, and the recess cooperation negative pressure suction device or the magnetism suction means that matches with the outer tube appearance etc. all this kind of be the equivalent replacement structure that technical staff in the field thought very easily according to this patent, belong to this patent protection scope.
The pressing block 8 is of a hook-shaped structure with an opening direction opposite to that of the U-shaped clamping groove 7, the pressing driving device 9 is an air cylinder fixedly installed on the workbench 1, and a piston rod of the air cylinder is fixedly connected with one side wall of the pressing block 8 with the long hook-shaped structure.
The air cylinder drives the compressing block 8 to move linearly, the outer pipe is further compressed through the bottom surface of the hook-shaped structure, meanwhile, the two side walls of the hook-shaped structure can also limit the outer pipe, and the outer pipe is accurate and limited.
The workbench 1 is further fixedly provided with a limiting block 10, and the limiting block 10 is stopped on the end face of the outer pipe positioning piece facing to one end of the outer pipe. The limiting block 10 is used for limiting the sliding distance of the sleeve positioning piece 2 and avoiding damaging the end face of the outer pipe.
Still be equipped with connecting plate guide way 11, connecting plate ejection block 12 and connecting plate ejection drive arrangement 13, 11 fixed mounting of connecting plate guide way is on workstation 1, and 11 extending direction one end openings of connecting plate guide way are just right with an outer tube side wall of outer tube setting element on the location, treat that welded connecting plate 15 can follow the gliding of guide way extending direction and insert and locate in the connecting plate guide way 11, connecting plate ejection block 12 can follow the gliding installation of 11 extending direction of connecting plate guide way on the action platform, connecting plate ejection block 12 can tightly support treat welded connecting plate 15 surface of outer tube one end dorsad in the connecting plate guide way 11, and connecting plate ejection drive arrangement 13 can drive connecting plate ejection block 12 and slide and provide for it towards the compressing tightly holding power of outer tube direction.
Treat the connecting plate on the welded outer tube through 11 location of connecting plate guide way, push away the promotion operation that the kicking block 12 slided the realization to the connecting plate through the connecting plate, and then make connecting plate one end in close contact with outer tube lateral wall, simultaneously, go on spacingly in the trip inserted sheet on the connecting plate inserts the socket on the outer tube lateral wall, ensure that outer tube and connecting plate welding position are accurate.
Connecting plate guide way 11 is upper end open-ended U-shaped groove structure, and connecting plate pushes away kicking block 12 for the opening direction towards the U-shaped structure of connecting plate guide way 11, the connecting plate guide way 11 outside is located to connecting plate pushing away the cover that kicking block 12 can be gliding, and the connecting plate pushes away the inboard bottom surface of kicking block 12U-shaped structure and can tightly support the interior connecting plate of treating welding in the connecting plate guide way 11. Connecting plate guide way 11 adopts the getting of U-shaped structure convenience connecting plate to put, through pushing away the connecting plate ejector pad 12 design into U type structure, and it overlaps on 11 both sides walls of connecting plate guide way, plays the effect of direction, avoids pushing up partially.
A second linear guide rail 14 is further fixedly mounted on the workbench 1, and the connecting plate ejection block 12 is mounted on the second linear guide rail 14 in a linear sliding manner. The second linear guide rail 14 is used for guiding the connecting plate ejection block 12 and preventing the connecting plate ejection block from being clamped due to deviation of the direction when the connecting plate ejection block slides.
And chamfer structures are formed on the side walls of the opening parts of the large section and the small section of the diameter of the sleeve positioning piece 2.
When the inner pipe and the outer pipe are inserted, the guide is carried out, and a magnetic attraction device or a negative pressure attraction device can be arranged at the bottom of the sleeve positioning part 2, so that the inner pipe is automatically inserted to the bottom and is kept in a stable state when being inserted into the sleeve positioning part 2, and the accurate welding position of the inner pipe and the outer pipe can be effectively ensured.
Claims (9)
1. The utility model provides a supplementary tool of sleeve pipe welding which characterized in that: including workstation (1), outer tube setting element, sleeve pipe setting element (2) and sleeve pipe drive arrangement (3), outer tube setting element fixed mounting is on the workstation, and welded outer tube (4) are treated to outer tube setting element can fixed positioning, and the sleeve pipe setting element can be followed outer tube endwise slip and installed on the workstation, the outer tube on sleeve pipe setting element and the outer tube setting element is coaxial, and the sleeve pipe setting element is formed with countersunk step groove (21) of opening internal diameter increase towards outer tube one end, the little one section of countersunk step groove diameter can supply to treat welded inner tube (5) locking and insert and establish, and the great one end of countersunk step groove diameter can supply to treat welded outer tube locking and insert and establish, and sleeve pipe drive arrangement can drive the sleeve pipe setting element towards outside the pipe direction slip and for the retaining force of sleeve pipe setting element towards outside pipe direction.
2. The auxiliary jig for casing welding according to claim 1, wherein: still fixed mounting has first linear guide (6) on the workstation, outer tube setting element can sharp gliding install in on the first linear guide.
3. The auxiliary jig for casing welding according to claim 1 or 2, wherein: the outer tube positioning piece comprises a U-shaped clamping groove (7), an axial fixing stop block, a pressing block (8) and a pressing driving device (9), the U-shaped clamping groove is fixedly installed on the workbench, the outer tube can be held in the U-shaped clamping groove in a circumferential direction, the axial fixing stop block is fixedly installed on the end face, far away from the end face of the sleeve positioning piece, of the U-shaped clamping groove, the axial fixing stop block can stop the end face, far away from the end face of the sleeve positioning piece, of the inner tube and the outer tube of the U-shaped clamping groove, the pressing block can be installed on the workbench in a moving mode, the pressing block can tightly support the outer tube towards one side surface of the opening direction of the U-shaped clamping groove, and the pressing driving device drives the pressing block to move and provides pressing force towards the outer tube direction for the pressing block.
4. The auxiliary jig for welding the casing pipe according to claim 3, wherein: the pressing block is of a hook-shaped structure, the opening direction of the pressing block is opposite to that of the U-shaped clamping groove, the pressing driving device is an air cylinder fixedly installed on the workbench, and a piston rod of the air cylinder is fixedly connected with one side wall of the pressing block, which is long in length, of the hook-shaped structure.
5. The auxiliary jig for casing welding according to claim 1, wherein: the workbench is further fixedly provided with a limiting block (10), and the limiting block stops on the end face, facing the outer pipe, of the outer pipe positioning piece.
6. The auxiliary jig for casing welding according to claim 1, wherein: still be equipped with connecting plate guide way (11), connecting plate ejection block (12) and connecting plate ejection drive arrangement (13), connecting plate guide way fixed mounting is on the workstation, and connecting plate guide way extending direction one end opening is just right with outer tube side wall of location on the outer tube setting element, treats that the gliding inserting of guiding groove extending direction is located connecting plate guide way in, connecting plate ejection block can follow the gliding installation of connecting plate guide way extending direction on the action platform, connecting plate ejection block can tightly support the connecting plate guide way in treat that welded connecting plate dorsad outer tube one end surface, and connecting plate ejection drive arrangement can drive connecting plate ejection block slip and provide its compressing tightly holding power towards the outer tube direction for it.
7. The auxiliary jig for casing welding according to claim 6, wherein: the connecting plate guide way is the U-shaped groove structure of upper end open-ended, and the connecting plate pushes away the kicking block and is the U-shaped structure of opening direction towards the connecting plate guide way, the connecting plate pushes away the cover that the kicking block can be gliding and locates the connecting plate guide way outside, and the connecting plate pushes away the inboard bottom surface of kicking block U-shaped structure and can tightly support the connecting plate of treating welding in the connecting plate guide way.
8. The auxiliary jig for casing welding according to claim 6, wherein: and a second linear guide rail (14) is fixedly mounted on the workbench, and the connecting plate ejection block can be linearly and slidably mounted on the second linear guide rail.
9. The auxiliary jig for casing welding according to claim 1, wherein: and chamfer structures are formed on the side walls of the opening part at the section with the large diameter and the section with the small diameter of the sleeve positioning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443106.1U CN218575435U (en) | 2022-09-15 | 2022-09-15 | Auxiliary jig for sleeve welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443106.1U CN218575435U (en) | 2022-09-15 | 2022-09-15 | Auxiliary jig for sleeve welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218575435U true CN218575435U (en) | 2023-03-07 |
Family
ID=85364477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222443106.1U Active CN218575435U (en) | 2022-09-15 | 2022-09-15 | Auxiliary jig for sleeve welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218575435U (en) |
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2022
- 2022-09-15 CN CN202222443106.1U patent/CN218575435U/en active Active
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