CN213614961U - Pipe fitting flange welding jig with ring flange - Google Patents
Pipe fitting flange welding jig with ring flange Download PDFInfo
- Publication number
- CN213614961U CN213614961U CN202021427105.2U CN202021427105U CN213614961U CN 213614961 U CN213614961 U CN 213614961U CN 202021427105 U CN202021427105 U CN 202021427105U CN 213614961 U CN213614961 U CN 213614961U
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- Prior art keywords
- connecting block
- flange
- welding jig
- sleeve
- base
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pipe fitting flange welding jig with ring flange, comprises a workbench, the upper end of workstation is equipped with a supporting bench, and the upside of a supporting bench is equipped with two first connecting blocks and a second connecting block, first connecting block and second connecting block all through spout and a supporting bench sliding connection, and the upper end of first connecting block and second connecting block all is equipped with the bracing piece, the upper end of bracing piece is equipped with the limiting plate, and the top of bracing piece is equipped with spacing arch, the inside of a supporting bench is equipped with transmission shaft and two racks, and is equipped with drive gear on the transmission shaft. Compare with traditional pipe fitting flange welding jig, the utility model discloses a bracing piece of hold-down mechanism and first connecting block and second connecting block upper end is fixed the ring flange, and the position of first connecting block and second connecting block is adjustable, and hold-down mechanism's height-adjustable can fix the work piece of equidimension not, and application scope is wider.
Description
Technical Field
The utility model relates to a welding jig technical field specifically is a pipe fitting flange welding jig with ring flange.
Background
In the welding process of the pipe fitting flange, a welding fixture is needed to fix the pipe fitting and the flange. Reference 1(CN208427892U) discloses a pipe fitting flange welding jig with a flange plate, and specifically discloses: the pipe fitting flange pressing device comprises a supporting plate, a flange positioning seat and a pressing mechanism, wherein the supporting plate is connected with the flange positioning seat, the pressing mechanisms which are arranged in pairs are respectively arranged on two opposite sides of the flange positioning seat, a pressing plate and a positioning pin are arranged on the pressing mechanism, and the positioning pin is externally tangent to a flange plate of a pipe fitting flange; the flange positioning seat is provided with a plurality of bolts, the upper parts of the bolts are matched with the mounting holes of the flange plate of the pipe fitting flange to be welded, and bolt bushings are arranged on the bolts; and a plurality of bolts on the flange positioning seat penetrate through the mounting holes on the flange plate and are screwed on the flange plate by nuts so as to fix the pipe fitting flange for the first time, and the pressing mechanism presses the flange plate by the pressing plate and the positioning pin so as to fix the pipe fitting flange for the second time.
The flange plate is fixed for the first time and fixed for the second time by arranging the bolts and the pressing mechanisms, and although the flange plate has the advantage of firm fixation, the positions of the bolts and the pressing mechanisms are not adjustable, so that the flange plate cannot be suitable for workpieces of different sizes, and the application range is small.
For this reason, we propose a pipe flange welding jig with a flange plate to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe fitting flange welding jig with ring flange to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pipe fitting flange welding fixture with a flange plate comprises a workbench, wherein a support table is arranged at the upper end of the workbench, two first connecting blocks and a second connecting block are arranged on the upper side of the support table, the first connecting blocks and the second connecting block are both connected with the support table in a sliding mode through sliding grooves, supporting rods are arranged at the upper ends of the first connecting blocks and the second connecting blocks, limiting plates are arranged at the upper ends of the supporting rods, limiting protrusions are arranged at the tops of the supporting rods, a transmission shaft and two racks are arranged inside the support table, transmission gears are arranged on the transmission shaft, the racks are arranged on the upper side and the lower side of the transmission shaft, one end of each rack is fixedly connected with the first connecting blocks, pressing mechanisms are arranged on the two sides of the support table and consist of a base, a sleeve, an air cylinder and a pressing plate which are sequentially arranged from bottom to top, one end of, the other end of the sleeve is fixedly connected with the air cylinder, a locking bolt used for fixing the sleeve is arranged at the upper end of the base, a connecting seat is fixed on a piston rod of the air cylinder, and one end of the pressing plate is rotatably connected with the connecting seat through a rotating shaft.
Preferably, the support rod is in threaded connection with the first connecting block and the second connecting block through thread grooves.
Preferably, the rack is connected with the support table in a sliding mode through a sliding groove, and the rack is fixedly connected with the first connecting block through screws.
Preferably, the base passes through the screw fixation on the workstation, and the upper end of base is equipped with the inserting groove that is used for fixed sleeve.
Preferably, the locking bolt is in threaded connection with the base through a thread groove, and one end of the locking bolt penetrates through the base and abuts against the sleeve.
Preferably, one end of the pressing plate is provided with a pressing head, and the pressing head is fixedly connected with the pressing plate through a thread groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up two first connecting blocks and a second connecting block at the upside of brace table, the position of first connecting block and second connecting block is all adjustable, and all is equipped with the bracing piece in the upper end of first connecting block and second connecting block, the top of bracing piece is equipped with the spacing arch with the fixed orifices looks adaptation on the ring flange, through adjusting the position of first connecting block and second connecting block, can be applicable to the work piece of different sizes; the pressing plate can be pulled downwards through the air cylinder, so that the flange plate is pressed, the pressing head with adjustable height is arranged on the pressing plate, the height of the air cylinder is also adjustable under the action of the sleeve, and the application range of the pressing mechanism is greatly enlarged. Compare with traditional pipe fitting flange welding jig, the utility model discloses a bracing piece of hold-down mechanism and first connecting block and second connecting block upper end is fixed the ring flange, and the position of first connecting block and second connecting block is adjustable, and hold-down mechanism's height-adjustable can fix the work piece of equidimension not, and application scope is wider.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the support table of the present invention;
fig. 3 is a schematic view of the internal structure of the supporting table of the present invention.
In the figure: 1. a work table; 2. a support table; 3. a first connection block; 4. a second connecting block; 5. a support bar; 6. a limiting plate; 7. a drive shaft; 8. a rack; 9. a base; 10. a sleeve; 11. a cylinder; 12. pressing a plate; 13. locking the bolt; 14. a connecting seat; 15. and (4) pressing head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a pipe fitting flange welding fixture with a flange plate, which comprises a workbench 1, wherein a support platform 2 is arranged at the upper end of the workbench 1, two first connecting blocks 3 and a second connecting block 4 are arranged at the upper side of the support platform 2, the first connecting blocks 3 and the second connecting block 4 are both connected with the support platform 2 in a sliding way through sliding chutes, supporting rods 5 are arranged at the upper ends of the first connecting blocks 3 and the second connecting blocks 4, a limiting plate 6 is arranged at the upper end of the supporting rods 5, a limiting bulge is arranged at the top of the supporting rods 5, a transmission shaft 7 and two racks 8 are arranged inside the support platform 2, a transmission gear is arranged on the transmission shaft 7, the racks 8 are arranged at the upper side and the lower side of the transmission shaft 7, one end of the rack 8 is fixedly connected with the first connecting block 3, a pressing mechanism is arranged at both sides, and hold-down mechanism comprises base 9, sleeve 10, cylinder 11 and clamp plate 12 that from down up set gradually, peg graft in base 9 in the one end of sleeve 10, and the other end and the cylinder 11 fixed connection of sleeve 10, the upper end of base 9 is equipped with the locking bolt 13 that is used for fixed sleeve 10, be fixed with connecting seat 14 on the piston rod of cylinder 11, the one end of clamp plate 12 is passed through the pivot and is connected with connecting seat 14 rotation, and the angle of clamp plate 12 can be adjusted. The rack 8 can be driven to move only by rotating the transmission shaft 7, and the first connecting block 3 can be driven to move through the rack 8.
The bracing piece 5 all passes through the thread groove spiro union between with first connecting block 3, the second connecting block 4, and bracing piece 5 is detachable structure. The rack 8 is connected with the support table 2 in a sliding mode through a sliding groove, and the rack 8 is fixedly connected with the first connecting block 3 through screws. The base 9 is fixed on the workbench 1 through screws, and the upper end of the base 9 is provided with an insertion groove for fixing the sleeve 10. The locking bolt 13 is in threaded connection with the base 9 through a thread groove, one end of the locking bolt 13 penetrates through the base 9 and abuts against the sleeve 10, the height of the sleeve 10 is adjustable, and after the height of the sleeve 10 is adjusted, the sleeve 10 can be fixed only by screwing the locking bolt 13. One end of the pressing plate 12 is provided with a pressing head 15, the pressing head 15 is fixedly connected with the pressing plate 12 through a thread groove, the height of the pressing head 15 is adjustable, and the flange plate can be better pressed through the pressing head 15.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: during the use, adjust the position of first connecting block 3 and second connecting block 4 earlier, then place the ring flange on bracing piece 5, the position of adjustment clamp plate 12 is followed, then starts cylinder 11, and cylinder 11 draws down clamp plate 12 to push down the work piece. The two first connecting blocks 3 and the second connecting block 4 are arranged on the upper side of the supporting table 2, the positions of the first connecting blocks 3 and the second connecting blocks 4 can be adjusted, the upper ends of the first connecting blocks 3 and the second connecting blocks 4 are respectively provided with the supporting rod 5, the top of the supporting rod 5 is provided with a limiting bulge matched with a fixing hole on the flange plate, and the supporting table can be suitable for workpieces with different sizes by adjusting the positions of the first connecting blocks 3 and the second connecting blocks 4; the pressing plate 12 can be pulled downwards through the air cylinder 11 so as to press the flange plate, the pressing head 15 with adjustable height is arranged on the pressing plate 12, the height of the air cylinder 11 is also adjustable under the action of the sleeve 10, and the application range of the pressing mechanism is greatly enlarged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pipe fitting flange welding jig with ring flange, includes workstation (1), its characterized in that: the upper end of the workbench (1) is provided with a supporting table (2), the upper side of the supporting table (2) is provided with two first connecting blocks (3) and one second connecting block (4), the first connecting blocks (3) and the second connecting blocks (4) are both connected with the supporting table (2) in a sliding mode through sliding grooves, the upper ends of the first connecting blocks (3) and the second connecting blocks (4) are both provided with supporting rods (5), the upper ends of the supporting rods (5) are provided with limiting plates (6), the top of each supporting rod (5) is provided with a limiting bulge, a transmission shaft (7) and two racks (8) are arranged inside the supporting table (2), transmission gears are arranged on the transmission shaft (7), the racks (8) are arranged on the upper side and the lower side of the transmission shaft (7), one end of each rack (8) is fixedly connected with the first connecting blocks (3), the two sides of the supporting table (2) are both provided with pressing mechanisms, and hold-down mechanism comprises base (9), sleeve (10), cylinder (11) and clamp plate (12) that from down up set gradually, the one end of sleeve (10) is pegged graft in base (9), and the other end and cylinder (11) fixed connection of sleeve (10), the upper end of base (9) is equipped with locking bolt (13) that are used for fixed sleeve (10), be fixed with connecting seat (14) on the piston rod of cylinder (11), the one end of clamp plate (12) is passed through the pivot and is connected with connecting seat (14) rotation.
2. The pipe flange welding jig with the flange plate as set forth in claim 1, wherein: the support rod (5) is in threaded connection with the first connecting block (3) and the second connecting block (4) through thread grooves.
3. The pipe flange welding jig with the flange plate as set forth in claim 1, wherein: the rack (8) is connected with the support table (2) in a sliding mode through the sliding groove, and the rack (8) is fixedly connected with the first connecting block (3) through screws.
4. The pipe flange welding jig with the flange plate as set forth in claim 1, wherein: the base (9) is fixed on the workbench (1) through screws, and the upper end of the base (9) is provided with an insertion groove for fixing the sleeve (10).
5. The pipe flange welding jig with the flange plate as set forth in claim 1, wherein: the locking bolt (13) is in threaded connection with the base (9) through a thread groove, and one end of the locking bolt (13) penetrates through the base (9) and abuts against the sleeve (10).
6. The pipe flange welding jig with the flange plate as set forth in claim 1, wherein: one end of the pressing plate (12) is provided with a pressing head (15), and the pressing head (15) is fixedly connected with the pressing plate (12) through a thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021427105.2U CN213614961U (en) | 2020-07-20 | 2020-07-20 | Pipe fitting flange welding jig with ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021427105.2U CN213614961U (en) | 2020-07-20 | 2020-07-20 | Pipe fitting flange welding jig with ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614961U true CN213614961U (en) | 2021-07-06 |
Family
ID=76643444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021427105.2U Expired - Fee Related CN213614961U (en) | 2020-07-20 | 2020-07-20 | Pipe fitting flange welding jig with ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213614961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850755A (en) * | 2022-04-19 | 2022-08-05 | 浙江永展自动化设备有限公司 | Flange welding positioning device |
| CN115582663A (en) * | 2022-11-07 | 2023-01-10 | 常州君工自动化技术有限公司 | Circular seam welding machine |
-
2020
- 2020-07-20 CN CN202021427105.2U patent/CN213614961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850755A (en) * | 2022-04-19 | 2022-08-05 | 浙江永展自动化设备有限公司 | Flange welding positioning device |
| CN115582663A (en) * | 2022-11-07 | 2023-01-10 | 常州君工自动化技术有限公司 | Circular seam welding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |