CN213915558U - Thin-wall short pipe straightening device - Google Patents
Thin-wall short pipe straightening device Download PDFInfo
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- CN213915558U CN213915558U CN202022879904.XU CN202022879904U CN213915558U CN 213915558 U CN213915558 U CN 213915558U CN 202022879904 U CN202022879904 U CN 202022879904U CN 213915558 U CN213915558 U CN 213915558U
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Abstract
The utility model discloses a thin wall nozzle stub coalignment, include: the frame, be provided with first support and second support in the frame, be provided with first pivot on first support, key connection has first gear and the first alignment wheel that has first alignment groove on first pivot, be provided with in the frame and drive first pivot pivoted actuating mechanism, be provided with the second pivot on the second support, key connection has second gear and the second alignment wheel that has the second alignment groove in the second pivot, the second gear meshes with first gear mutually, the second alignment groove aligns with first alignment groove and forms circular alignment hole, be provided with feed mechanism and discharge mechanism in the frame. The utility model has the advantages that: the thin-wall short pipe can be straightened with high efficiency and high quality, and the production efficiency is greatly improved; the thin-wall short pipes with different pipe diameters can be straightened by replacing the radius sizes of the first straightening groove and the second straightening groove.
Description
Technical Field
The utility model relates to a thin wall nozzle stub coalignment.
Background
When a pipe fitting with a small aperture, a thin wall and a short axial length is machined and manufactured, the requirement on the straightness of the outer wall of the pipe fitting is high, the straightening devices on the market at present are used for straightening the pipe fitting with a large diameter and a long length, and no straightening device is used for straightening the pipe fitting with a thin wall and a short axial length.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thin wall nozzle stub coalignment that alignment precision is high, and convenient operation.
In order to achieve the above object, the utility model adopts the following technical scheme: thin wall nozzle stub coalignment includes: a frame, a first support and a second support are arranged on the frame, a first rotating shaft capable of rotating on the first support is arranged on the first support, a first gear and a first straightening wheel with a first straightening groove are connected to the first rotating shaft in a key way, the first gear is fixedly connected with the first straightening wheel, a driving mechanism capable of driving the first rotating shaft to rotate is arranged on the frame, a second rotating shaft capable of rotating on the second support is arranged on the second support, a second gear and a second straightening wheel with a second straightening groove are connected to the second rotating shaft in a key way, the second gear is fixedly connected with the second straightening wheel, the second gear is meshed with the first gear, the second straightening wheel is attached to the first straightening wheel and forms rolling friction, the second straightening groove on the second straightening wheel is aligned with the first straightening groove on the first straightening wheel to form a round straightening hole, a feeding mechanism is arranged on the frame above the first straightening wheel and the second straightening wheel, a discharging mechanism is arranged on the machine frame below the first straightening wheel and the second straightening wheel.
Further, in the thin-wall short pipe straightening device, the first rotating shaft is further connected with a third gear in a key connection mode, and the third gear is connected with the first straightening wheel; a fourth gear is also in key connection with the second rotating shaft and is connected with a second straightening wheel; the third gear is meshed with the fourth gear.
Further, in the thin-walled short tube straightening device, the first rotating shaft is clamped with the first limiting ring and the second limiting ring, the first limiting ring abuts against the first gear, and the second limiting ring abuts against the third gear; and a third limiting ring and a fourth limiting ring are clamped on the second rotating shaft, the third limiting ring is abutted against the second gear, and the fourth limiting ring is abutted against the fourth gear.
Further, in the foregoing thin-walled short tube straightening device, the driving mechanism includes: the motor is arranged on the frame, a first belt pulley is arranged on an output shaft of the motor, a second belt pulley is arranged on the first rotating shaft, and a transmission belt is arranged on the first belt pulley and the second belt pulley.
Further, in the foregoing straightening device for a thin-walled short pipe, the feeding mechanism includes: the frame is provided with a platform plate, the platform plate is provided with a funnel hole, the funnel hole is internally provided with a hard plastic pipe, the inner diameter of an inner hole of the hard plastic pipe is not less than that of the circular straightening hole, and the inner hole of the hard plastic pipe is aligned with the circular straightening hole.
Further, in the thin-wall short pipe straightening device, the discharging mechanism is a groove-type belt conveyor.
The utility model has the advantages that: the round straightening hole between the first straightening wheel and the second straightening wheel can be used for performing high-efficiency and high-quality straightening work on the thin-wall short pipe, so that the production efficiency is greatly improved; and the radius sizes of the first straightening groove and the second straightening groove in the first straightening wheel and the second straightening wheel are changed, so that the thin-wall short pipes with different pipe diameters can be straightened.
Drawings
Fig. 1 is a schematic structural view of the thin-wall short tube straightening device of the present invention.
Fig. 2 is a schematic top view of the first and second shafts in fig. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 and 2, the straightening device for thin-wall short pipe of the present invention comprises: the rack comprises a rack 1, wherein a first support 2 and a second support 3 are arranged on the rack 1, a first rotating shaft 21 capable of rotating on the first support 2 is arranged on the first support 2, a first gear 22, a first straightening wheel 4 with a first straightening groove 41 and a third gear 23 are sequentially connected to the first rotating shaft 21 in a key-type manner, the first gear 22, the first straightening wheel 4 and the third gear 23 are sequentially connected, a first limiting ring 24 and a second limiting ring 25 are clamped on the first rotating shaft 21, the first limiting ring 24 is abutted against the first gear 22, and the second limiting ring 25 is abutted against the third gear 23. A driving mechanism capable of driving the first rotating shaft 21 to rotate is arranged on the frame 1, and the driving mechanism comprises: the motor 5 is arranged on the frame 1, a first belt pulley 51 is arranged on an output shaft of the motor 5, a second belt pulley 26 is arranged on the first rotating shaft 21, and a transmission belt 52 is arranged between the first belt pulley 51 and the second belt pulley 26.
The second rotating shaft 31 capable of rotating on the second support 3 is arranged on the second support 3, the second rotating shaft 31 is sequentially connected with a second gear 32, a second straightening wheel 6 with a second straightening groove 61 and a fourth gear 33 in a key mode, the second gear 32, the second straightening wheel 6 and the fourth gear 33 are sequentially connected, a third limiting ring 34 and a fourth limiting ring 35 are clamped on the second rotating shaft 31, the third limiting ring 34 abuts against the second gear 32, and the fourth limiting ring 35 abuts against the fourth gear 33. The second gear 32 is meshed with the first gear 22, the fourth gear 33 is meshed with the third gear 23, the second straightening wheel 6 is attached to the first straightening wheel 4 and is in rolling friction, and the second straightening groove 61 on the second straightening wheel 6 is aligned with the first straightening groove 41 on the first straightening wheel 4 to form the circular straightening hole 7. Be provided with on frame 1 and be able to send into the feed mechanism in circular alignment hole 7 with treating the alignment pipe, feed mechanism includes: a platform plate 8 is arranged on the machine frame 1 above the first straightening wheels 4 and the second straightening wheels 6, a funnel hole is formed in the platform plate 8, a hard plastic pipe 81 is arranged in the funnel hole, the inner diameter of an inner hole of the hard plastic pipe 81 is not smaller than that of the circular straightening hole 7, and the inner hole of the hard plastic pipe 81 is aligned with the circular straightening hole 7. A discharging mechanism is arranged on the rack 1 below the first straightening wheel 4 and the second straightening wheel 6, and the discharging mechanism is a groove-shaped belt conveyor 9.
The working principle of the utility model is as follows: the motor 5 drives the first rotating shaft 21 to rotate rightwards, the first rotating shaft 21 drives the first gear 22, the first straightening wheel 4 and the third gear 23 to rotate rightwards together, the first gear 22 and the third gear 23 respectively drive the second gear 32 and the fourth gear 33 which are meshed with the first gear and the third gear to rotate leftwards, so that the second rotating shaft 31 and the second straightening wheel 6 are driven to rotate leftwards together, a worker puts a pipe to be straightened into the hard plastic pipe 81, the pipe to be straightened slides into the circular straightening hole 7 between the first straightening wheel 4 and the second straightening wheel 6 from the hard plastic pipe 81, the pipe to be straightened is straightened in the circular straightening hole 7 and then falls onto the belt conveyor 9, and the belt conveyor 9 sends the straightened pipe to the next procedure.
The utility model has the advantages that: the round straightening hole between the first straightening wheel and the second straightening wheel can be used for performing high-efficiency and high-quality straightening work on the thin-wall short pipe, so that the production efficiency is greatly improved; and the radius sizes of the first straightening groove and the second straightening groove in the first straightening wheel and the second straightening wheel are changed, so that the thin-wall short pipes with different pipe diameters can be straightened.
Claims (6)
1. Thin wall nozzle stub coalignment includes: the frame, its characterized in that: a first support and a second support are arranged on the frame, a first rotating shaft capable of rotating on the first support is arranged on the first support, a first gear and a first straightening wheel with a first straightening groove are connected to the first rotating shaft in a key way, the first gear is fixedly connected with the first straightening wheel, a driving mechanism capable of driving the first rotating shaft to rotate is arranged on the frame, a second rotating shaft capable of rotating on the second support is arranged on the second support, a second gear and a second straightening wheel with a second straightening groove are connected to the second rotating shaft in a key way, the second gear is fixedly connected with the second straightening wheel, the second gear is meshed with the first gear, the second straightening wheel is attached to the first straightening wheel and forms rolling friction, the second straightening groove on the second straightening wheel is aligned with the first straightening groove on the first straightening wheel to form a round straightening hole, a feeding mechanism is arranged on the frame above the first straightening wheel and the second straightening wheel, a discharging mechanism is arranged on the machine frame below the first straightening wheel and the second straightening wheel.
2. The thin-walled pipe spool straightening device as claimed in claim 1, wherein: the first rotating shaft is also in key connection with a third gear, and the third gear is connected with the first straightening wheel; a fourth gear is also in key connection with the second rotating shaft and is connected with a second straightening wheel; the third gear is meshed with the fourth gear.
3. The thin-walled pipe spool straightening device as claimed in claim 2, wherein: a first limiting ring and a second limiting ring are clamped on the first rotating shaft, the first limiting ring is abutted against the first gear, and the second limiting ring is abutted against the third gear; and a third limiting ring and a fourth limiting ring are clamped on the second rotating shaft, the third limiting ring is abutted against the second gear, and the fourth limiting ring is abutted against the fourth gear.
4. A thin-walled pipe spool straightening device as claimed in claim 1, 2 or 3, wherein: the drive mechanism includes: the motor is arranged on the frame, a first belt pulley is arranged on an output shaft of the motor, a second belt pulley is arranged on the first rotating shaft, and a transmission belt is arranged on the first belt pulley and the second belt pulley.
5. A thin-walled pipe spool straightening device as claimed in claim 1, 2 or 3, wherein: the feed mechanism includes: the frame is provided with a platform plate, the platform plate is provided with a funnel hole, the funnel hole is internally provided with a hard plastic pipe, the inner diameter of an inner hole of the hard plastic pipe is not less than that of the circular straightening hole, and the inner hole of the hard plastic pipe is aligned with the circular straightening hole.
6. A thin-walled pipe spool straightening device as claimed in claim 1, 2 or 3, wherein: the discharging mechanism is a groove-type belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879904.XU CN213915558U (en) | 2020-12-04 | 2020-12-04 | Thin-wall short pipe straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879904.XU CN213915558U (en) | 2020-12-04 | 2020-12-04 | Thin-wall short pipe straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213915558U true CN213915558U (en) | 2021-08-10 |
Family
ID=77147375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022879904.XU Active CN213915558U (en) | 2020-12-04 | 2020-12-04 | Thin-wall short pipe straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213915558U (en) |
-
2020
- 2020-12-04 CN CN202022879904.XU patent/CN213915558U/en active Active
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