CN211564993U - Roller frame for pipe processing - Google Patents
Roller frame for pipe processing Download PDFInfo
- Publication number
- CN211564993U CN211564993U CN202020061584.4U CN202020061584U CN211564993U CN 211564993 U CN211564993 U CN 211564993U CN 202020061584 U CN202020061584 U CN 202020061584U CN 211564993 U CN211564993 U CN 211564993U
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- Prior art keywords
- connecting rod
- rod
- frame
- actuating lever
- gyro wheel
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000003754 machining Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000003466 welding Methods 0.000 description 26
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a gyro wheel frame is used in tubular product processing, the test platform comprises a support, the both ends of frame are provided with the gyro wheel support respectively, it has the pivot to support through the bearing on the gyro wheel support, the one end of pivot is provided with the connecting gear other end and is provided with first bevel gear, connecting gear is connected with through the gear engagement transmission and rotates the wheel, it sets up on the gyro wheel support equally to rotate the wheel, the frame is put on the shelf and is equipped with the actuating lever, the actuating lever passes through the pivot that the motor was connected in the drive mechanism transmission, the cover is equipped with the second bevel gear with first bevel gear meshing. The utility model discloses a gyro wheel frame is used in tubular product processing, the actuating lever is all connected through the bevel gear transmission of the same specification in the pivot, and the motor passes through reducing gear box and actuating lever and makes to rotate the equal same speed rotation of wheel, drives the work piece through a plurality of rotations wheel simultaneously and rotates, gets rid of the work piece and receives the condition of resistance at the pivoted in-process to make work piece pivoted more smooth and easy.
Description
Technical Field
The utility model relates to a gyro wheel frame is used in welding, mainly used supports cylindric large-scale work piece and can drive the work piece in welding process and rotate in welding process to make things convenient for welding operation.
Background
The welding roller frame is a welding auxiliary device, is widely applied to automatic welding of inner and outer longitudinal seams and inner and outer circular seams of boiler drum steam drums and other cylindrical components in manufacturing industries of boilers, pressure vessels, petroleum, chemical engineering, machinery and the like, can also be used for surface spraying and shot blasting of workpieces, is convenient for workers to operate, and improves the labor efficiency. While applying pressure during the welding process without the addition of filler material. Most of the pressure welding methods such as diffusion welding, high-frequency welding, cold-pressure welding and the like have no melting process, and the safe and sanitary conditions of welding are also improved. Meanwhile, the heating temperature is lower than that of fusion welding, and the heating time is short, so that the heat affected zone is small.
The current chinese patent that the publication number of granting is CN103465956A discloses a welding gyro wheel frame, and it includes base, initiative roller components, passive roller components, drive arrangement and automatically controlled part, wherein, initiative roller components, passive roller components are all including being fixed in the gyro wheel seat on the base, be provided with the slide on the gyro wheel seat, the top installation gyro wheel frame of slide, its lower part sets up the lead screw, be provided with pivoting's gyro wheel on the gyro wheel frame, install drive arrangement on the initiative roller components, the walking wheel is installed to the below of base, the walking wheel sets up on the guide rail.
The welding roller frame drives the driving roller component to rotate only through the driving device to drive the workpiece to rotate, the driven roller component rotates passively through the rotation of the workpiece, the workpiece is subjected to force application in the rotating process to enable the driven roller component to rotate and simultaneously receive the resistance of the driven roller component, the rotation of the workpiece is influenced, and the workpiece is not smooth enough in the rotating process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can the safe support and can drive the work piece to cylindric large-scale work piece and rotate, improve welding speed and welding quality, labour saving and time saving's gyro wheel frame for welding, overcome current welding gyro wheel frame's work piece and rotate unsmooth problem.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a gyro wheel frame for tubular product processing, includes the frame, the both ends of frame are provided with the gyro wheel support respectively, it has the pivot to support through the bearing on the gyro wheel support, the one end of pivot is provided with connecting gear, the other end of pivot is provided with first bevel gear, connecting gear is connected with through the gear engagement transmission and rotates the wheel, it sets up on the gyro wheel support equally to rotate the wheel, the frame is put on the shelf and is equipped with the actuating lever, the actuating lever passes through the pivot of drive mechanism transmission connection motor, the cover is equipped with the second bevel gear with first bevel gear meshing on the actuating lever.
Through adopting above-mentioned technical scheme, the motor drives the actuating lever and rotates during the use, and the actuating lever passes through the transmission of bevel gear meshing and drives the pivot and rotate. The rotating shaft drives the rotating wheel to rotate through gear meshing transmission, and the rotating wheel drives the workpiece to rotate. In the scheme, the rotating shafts are in transmission connection through the bevel gears with the same specification, so that the rotating wheels rotate at the same speed, the workpieces are driven to rotate through the rotating wheels, the resistance of the workpieces in the rotating process is eliminated, and the workpieces can rotate more smoothly.
The present invention may be further configured in a preferred embodiment as: the transmission mechanism is a two-stage reduction gearbox.
By adopting the technical scheme, the rotating speed of the workpiece can be controlled by the transmission ratio of the secondary reduction gearbox, and the rotating speed of the motor is reduced by the secondary reduction gearbox according to a certain proportion, so that the rotating speed of the workpiece directly driven by the motor is prevented from being too high.
The present invention may be further configured in a preferred embodiment as: the driving rod comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially arranged along the axial direction of the driving rod, the first connecting rod and the second connecting rod and the third connecting rod are connected through a fourth connecting rod, one end of the third connecting rod, which is far away from the first connecting rod, is connected with a fifth end rod, and one end of the first connecting rod, which is far away from the second connecting rod, is in transmission connection with a speed reducing shaft of the secondary speed reducing box; one ends of the first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod and the fifth end rod, which are close to the secondary reduction gearbox, are all provided with connecting grooves in a penetrating manner along the radial direction of the ends, and the ends of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, which are far away from the secondary reduction gearbox, and the reduction shaft of the secondary reduction gearbox are all provided with connecting clamping blocks clamped in the adjacent connecting grooves; two the second bevel gear sets up respectively on head rod, third connecting rod, the joint department of spread groove and connection fixture block all can be dismantled and be provided with the connecting piece.
Through adopting above-mentioned technical scheme, when the wearing and tearing of the second bevel gear on the actuating lever damaged, change the corresponding connecting rod that is provided with second bevel gear to the installation of convenient second bevel gear is changed, and need not change whole actuating lever, reduces the cost of maintenance change.
The present invention may be further configured in a preferred embodiment as: the connecting piece is a hollow pipe sleeved on the driving rod, and the hollow pipe is fixedly connected to the driving rod through a bolt assembly.
Through adopting above-mentioned technical scheme, the hollow tube cover is established in the joint department of spread groove and connection fixture block to through bolt fixed connection on the actuating lever, demolish bolt assembly and remove the joint department of spread groove and connection fixture block with the hollow tube when the connecting rod needs to be changed, so that quick assembly disassembly connecting pipe, the joint strength of spread groove and the joint department of connecting fixture block can be strengthened to the hollow tube simultaneously, joint department damage when the actuating lever rotates is prevented.
The present invention may be further configured in a preferred embodiment as: the outer surface of the rotating wheel is coated with a rubber layer.
Through adopting above-mentioned technical scheme, the rubber layer can increase the frictional force between runner and the work piece, strengthens runner wheel drive work piece pivoted drive power.
The present invention may be further configured in a preferred embodiment as: the machine base comprises two supporting bases arranged along the axial direction of the driving rod, the roller wheel brackets are respectively arranged on the two supporting bases, and the bottom ends of the supporting bases are provided with roller wheels; one support the base and be provided with the grafting pole along the axial one end of actuating lever, another support the base and be provided with the regulation pole along the axial one end of actuating lever, adjust the pole cartridge in the grafting pole, there is one row of fixed orifices on the grafting pole, the regulation pole is kept away from being provided with the locating hole that supports the base, wear to establish bolt assembly in locating hole and one of them fixed orifices.
By adopting the technical scheme, the fixing position between the two supporting bases can be adjusted according to the diameter of the workpiece, so that the welding operation of workpieces with different diameters can be met. Meanwhile, when the position of the roller can be conveniently adjusted, the two supporting bases move, and the labor intensity of adjusting the fixed position between the two supporting bases is reduced.
The present invention may be further configured in a preferred embodiment as: and an adjusting bracket is arranged at one end of the bottom end of the supporting base, which is far away from the insertion rod.
Through adopting above-mentioned technical scheme, after the good position is adjusted to the support base, through the height messenger ground of adjusting the regulation support to prevent to move at the whole gyro wheel frame of the in-process of carrying out welding process.
The present invention may be further configured in a preferred embodiment as: and the bottom end of the adjusting bracket is provided with a shock pad.
Through adopting above-mentioned technical scheme, increase the friction between regulation support and the ground through the shock pad, further prevent to remove at the whole gyro wheel frame of welding process's in-process.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the device is used, the motor drives the driving rod to rotate, and the driving rod drives the rotating shaft to rotate through bevel gear meshing transmission. The rotating shaft drives the rotating wheel to rotate through gear meshing transmission, and the rotating wheel drives the workpiece to rotate. In the scheme, the rotating shafts are in transmission connection through the bevel gears with the same specification so as to enable the rotating wheels to rotate at the same speed, and the workpieces are driven to rotate through the rotating wheels simultaneously, so that the condition that the workpieces are subjected to resistance in the rotating process is eliminated, and the workpieces can rotate more smoothly;
2. when the second bevel gear on the driving rod is worn and damaged, the corresponding connecting rod provided with the second bevel gear is replaced, so that the second bevel gear is convenient to install and replace, the whole driving rod is not required to be replaced, and the maintenance and replacement cost is reduced;
3. the hollow tube cover is established in the joint department of spread groove and connection fixture block to through bolt fixed connection on the actuating lever, demolish bolt assembly and remove the joint department of spread groove and connection fixture block with the hollow tube when the connecting rod needs to be changed, so that quick assembly disassembly connecting pipe, the joint strength of spread groove and the joint department of connecting the fixture block can be strengthened to the hollow tube simultaneously, prevents that joint department from damaging when the actuating lever rotates.
Drawings
FIG. 1 is a first view of the present embodiment;
FIG. 2 is a second view of the present embodiment;
FIG. 3 is an exploded view of the hollow tube of the present embodiment;
fig. 4 is an exploded view of the connecting groove and the connecting fixture block.
In the figure, 1, a supporting base; 11. a roller bracket; 12. a connecting gear; 13. a first bevel gear; 14. a rotating wheel; 15. a roller; 16. a plug rod; 161. a fixing hole; 17. adjusting a rod; 2. a drive rod; 21. a second bevel gear; 22. a first connecting rod; 23. a second connecting rod; 24. a third connecting rod; 25. a fourth connecting rod; 26. a fifth end bar; 27. connecting grooves; 28. connecting a clamping block; 29. a hollow tube; 3. a motor; 31. a secondary reduction box; 4. adjusting the bracket; 41. a shock-absorbing pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a gyro wheel frame for tubular product processing, including the frame, the both ends of frame are provided with gyro wheel support 11 respectively, have the pivot (not shown in the figure) through bearing support on gyro wheel support 11. One end of pivot is provided with connecting gear 12 the other end and is provided with first bevel gear 13, and connecting gear 12 is connected with through gear engagement transmission and rotates wheel 14, rotates wheel 14 and sets up on gyro wheel support 11 equally, and the frame is put on the shelf and is equipped with actuating lever 2, and actuating lever 2 passes through the pivot of drive mechanism transmission connection motor 3, and the cover is equipped with second bevel gear 21 with first bevel gear 13 meshing on the actuating lever 2. When the device is used, the motor 3 drives the driving rod 2 to rotate, and the driving rod 2 drives the rotating shaft to rotate through bevel gear meshing transmission. The rotating shaft drives the rotating wheel 14 to rotate through gear meshing transmission, and the rotating wheel 14 drives the workpiece to rotate. In the scheme, the rotating shafts are in transmission connection through the bevel gears with the same specification, so that the rotating wheels 14 are enabled to rotate at the same speed, the workpieces are driven to rotate through the rotating wheels 14, the resistance of the workpieces in the rotating process is eliminated, the workpieces can rotate more smoothly, the outer surfaces of the rotating wheels 14 are coated with rubber layers, the rubber layers can increase the friction force between the rotating wheels 14 and the workpieces, and the driving force for driving the workpieces to rotate through the rotating wheels 14 is enhanced. Specifically, the transmission mechanism is a secondary reduction box 31, the rotating speed of the workpiece can be controlled through the transmission ratio of the secondary reduction box 31, and the rotating speed of the motor 3 is reduced according to a certain proportion through the secondary reduction box 31, so that the rotating speed of the workpiece directly driven by the motor 3 is prevented from being too high.
Referring to fig. 1 and 3, the driving rod 2 includes a first connecting rod 22, a second connecting rod 23 and a third connecting rod 24 sequentially arranged along an axial direction thereof, the first connecting rod 22 and the second connecting rod 23, and the second connecting rod 23 and the third connecting rod 24 are connected through a fourth connecting rod 25, one end of the third connecting rod 24 away from the first connecting rod 22 is connected with a fifth end rod 26, and one end of the first connecting rod 22 away from the second connecting rod 23 is in transmission connection with a speed reducing shaft of the secondary reduction gearbox 31; specifically, the connecting grooves 27 (refer to fig. 4) are radially arranged at one ends of the first connecting rod 22, the second connecting rod 23, the third connecting rod 24, the fourth connecting rod 25 and the fifth end rod 26 close to the secondary reduction gearbox 31 in a penetrating manner, and the connecting blocks 28 (refer to fig. 4) clamped in the adjacent connecting grooves 27 are arranged at one ends of the first connecting rod 22, the second connecting rod 23, the third connecting rod 24 and the fourth connecting rod 25 far away from the secondary reduction gearbox 31 and the speed reducing shaft of the secondary reduction gearbox 31; the two second bevel gears 21 are respectively arranged on the first connecting rod 22 and the third connecting rod 24, and the joint of the connecting groove 27 and the connecting fixture block 28 can be detachably provided with a connecting piece. Specifically, the connecting piece is a hollow tube 29 sleeved on the driving rod 2, and the hollow tube 29 is fixedly connected to the driving rod 2 through a bolt assembly.
Referring to fig. 2 and 3, the base includes two support bases 1 axially disposed along the driving rod 2, roller brackets 11 are respectively disposed on the two support bases 1, and rollers 15 are disposed at bottom ends of the support bases 1; one supports base 1 and is provided with peg graft pole 16 along the 2 axial one ends of actuating lever, another supports base 1 and is provided with regulation pole 17 along the 2 axial one ends of actuating lever, it is in peg graft pole 16 to adjust pole 17 cartridge, peg graft and have one row of fixed orifices 161 on the pole 16, it is provided with the locating hole (not shown in the figure) to adjust pole 17 to keep away from supporting base 1, wear to establish bolt assembly in locating hole and one of them fixed orifices 161, according to the size of work piece diameter, adjustable two fixed positions of supporting between the base 1, in order to satisfy the welding operation of different diameter work pieces, and will adjust pole 17 and peg graft pole 16 fixed connection through bolt assembly. After the positions of the two support bases 1 are adjusted, the second connecting rod 23 with a proper length is replaced according to the distance between the two support bases 1, and then the driving rod 2 is assembled. Meanwhile, when the position of the roller 15 can be conveniently adjusted, the two supporting bases 1 move, and the labor intensity of adjusting the fixed position between the two supporting bases 1 is reduced.
Referring to fig. 2 and 3, an adjusting bracket 4 is disposed at an end of the bottom end of the supporting base 1 away from the insertion rod 16, and the height of the adjusting bracket 4 is adjusted to abut against the ground, so as to prevent the entire roller frame from moving during the welding process. The bottom end of the adjusting bracket 4 is provided with a shock pad 41, and the shock pad 41 increases the friction between the adjusting bracket 4 and the ground, thereby further preventing the whole roller frame from moving in the welding process.
The principle of the embodiment is that the two support bases 1 are adjusted in position, and the adjusting rod 17 and the inserting rod 16 are fastened together by passing through the fixing hole 161 and the positioning hole together through the bolt assembly. The second connecting rod 23 with a proper length is selected according to the distance between the two support bases 1, and thus the first connecting rod 22, the fourth connecting rod 25, the second connecting rod 23, the fourth connecting rod 25, the third connecting rod 24 and the fifth end rod 26 are connected with the connecting fixture block 28 through the connecting groove 27. The hollow pipe 29 is sleeved at the clamping position of the connecting groove 27 and the connecting fixture block 28 to increase the connecting strength of the clamping position, and the hollow pipe 29 is tightly connected through the bolt assembly. After the entire roller frame is assembled, the adjusting bracket 4 is adjusted to abut against the ground to prevent the roller frame from moving during the machining process.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a gyro wheel frame for tubular product processing, includes the frame, the both ends of frame are provided with gyro wheel support (11) respectively, there is the pivot through the bearing support on gyro wheel support (11), its characterized in that: the one end of pivot is provided with connecting gear (12), the other end of pivot is provided with first bevel gear (13), connecting gear (12) are connected with through the gear engagement transmission and rotate wheel (14), it sets up on gyro wheel support (11) equally to rotate wheel (14), the frame is put on the shelf and is equipped with actuating lever (2), the pivot of motor (3) is connected through the drive mechanism transmission in actuating lever (2), the cover is equipped with second bevel gear (21) with first bevel gear (13) meshing on actuating lever (2).
2. The roller frame for pipe machining according to claim 1, wherein: the transmission mechanism is a two-stage reduction gearbox (31).
3. The roller frame for pipe machining according to claim 2, wherein: the driving rod (2) comprises a first connecting rod (22), a second connecting rod (23) and a third connecting rod (24) which are sequentially arranged along the axial direction of the driving rod, the first connecting rod (22) and the second connecting rod (23) and the third connecting rod (24) are connected through a fourth connecting rod (25), one end, far away from the first connecting rod (22), of the third connecting rod (24) is connected with a fifth end rod (26), and one end, far away from the second connecting rod (23), of the first connecting rod (22) is in transmission connection with a speed reducing shaft of a secondary speed reducing box (31); one ends of the first connecting rod (22), the second connecting rod (23), the third connecting rod (24), the fourth connecting rod (25) and the fifth end rod (26) close to the secondary reduction gearbox (31) are all provided with connecting grooves (27) in a penetrating manner along the radial direction of the ends, and the connecting blocks (28) clamped in the adjacent connecting grooves (27) are arranged on the ends of the first connecting rod (22), the second connecting rod (23), the third connecting rod (24), the fourth connecting rod (25) far away from the secondary reduction gearbox (31) and the speed reducing shaft of the secondary reduction gearbox (31); two second bevel gears (21) are respectively arranged on a first connecting rod (22) and a third connecting rod (24), and connecting pieces are detachably arranged at the joint positions of the connecting grooves (27) and the connecting clamping blocks (28).
4. The roller frame for pipe machining according to claim 3, wherein: the connecting piece is a hollow pipe (29) sleeved on the driving rod (2), and the hollow pipe (29) is fixedly connected to the driving rod (2) through a bolt assembly.
5. The roller frame for pipe machining according to claim 1, wherein: the outer surface of the rotating wheel (14) is coated with a rubber layer.
6. The roller frame for pipe machining according to claim 1, wherein: the machine base comprises two supporting bases (1) which are axially arranged along the driving rod (2), the roller wheel brackets (11) are respectively arranged on the two supporting bases (1), and the bottom ends of the supporting bases (1) are provided with roller wheels (15); one support base (1) and be provided with grafting pole (16) along actuating lever (2) axial one end, another support base (1) and be provided with along actuating lever (2) axial one end and adjust pole (17), adjust pole (17) cartridge in grafting pole (16), it has one row of fixed orifices (161) on grafting pole (16), adjust pole (17) and keep away from being provided with the locating hole that supports base (1), wear to establish bolt assembly in locating hole and one of them fixed orifices (161).
7. The roller frame for pipe machining according to claim 6, wherein: an adjusting bracket (4) is arranged at one end of the bottom end of the supporting base (1) far away from the insertion rod (16).
8. The roller frame for pipe machining according to claim 7, wherein: and the bottom end of the adjusting bracket (4) is provided with a shock pad (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061584.4U CN211564993U (en) | 2020-01-11 | 2020-01-11 | Roller frame for pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061584.4U CN211564993U (en) | 2020-01-11 | 2020-01-11 | Roller frame for pipe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211564993U true CN211564993U (en) | 2020-09-25 |
Family
ID=72556007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020061584.4U Expired - Fee Related CN211564993U (en) | 2020-01-11 | 2020-01-11 | Roller frame for pipe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211564993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193076A (en) * | 2022-01-17 | 2022-03-18 | 山东中联普惠智能装备有限公司 | Welding device for supporting wheel cylinder and pot body of brand-new rotating cage pot |
-
2020
- 2020-01-11 CN CN202020061584.4U patent/CN211564993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193076A (en) * | 2022-01-17 | 2022-03-18 | 山东中联普惠智能装备有限公司 | Welding device for supporting wheel cylinder and pot body of brand-new rotating cage pot |
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| 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: 20200925 |