CN216781021U - Fixing device is used in processing of circular tuber pipe - Google Patents
Fixing device is used in processing of circular tuber pipe Download PDFInfo
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- CN216781021U CN216781021U CN202122876558.4U CN202122876558U CN216781021U CN 216781021 U CN216781021 U CN 216781021U CN 202122876558 U CN202122876558 U CN 202122876558U CN 216781021 U CN216781021 U CN 216781021U
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- fixed
- rotating shaft
- pipe
- supporting
- fixing
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Abstract
The utility model relates to the field of air pipe production, in particular to a fixing device for processing a circular air pipe, which comprises a mounting plate fixed on a base, wherein a rotating shaft is arranged on the mounting plate and fixed with the output end of a motor, a plurality of supporting devices are uniformly fixed on the rotating shaft, each supporting device comprises a fixing ring fixed on the rotating shaft, each supporting device also comprises a sliding pipe arranged on the rotating shaft and connected with the rotating shaft in a sliding manner, a plurality of fixing shafts are also fixed on the fixing rings, supporting rods rotatably connected with the fixing shafts are arranged on the fixing shafts, sliding sleeves slidably connected with the supporting rods are arranged on the supporting rods, supporting shafts are fixed on the sliding sleeves, push rods are fixed on the sliding pipes at positions corresponding to the supporting shafts, and the supporting shafts penetrate through the push rods at corresponding positions and are rotatably connected with the push rods. The device can meet the requirements for fixing air pipes of different sizes.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of air pipe production, in particular to a fixing device for machining a circular air pipe.
[ background of the utility model ]
The welded air pipe is also called welded pipe, and is a steel pipe made of steel plate or strip steel through welding after curling and forming. The welded steel pipe has simple production process, high production efficiency, various types and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe. The blank material used for welding the steel pipe is steel plate or strip steel, and is divided into furnace welded pipe, electric welding (resistance welding) pipe and automatic arc welded pipe according to different welding processes. The welding mode is divided into a straight welded pipe and a spiral welded pipe. The end shapes of the welding tube are divided into a round welding tube and a special-shaped (square, flat and the like) welding tube.
The tuber pipe needs to be processed to the tuber pipe after the tuber pipe production, cuts into appointed size with the tuber pipe or to the tuber pipe operation of windowing, and when the tuber pipe cut and windowed, need pass through the fixed back of support with the tuber pipe and process the tuber pipe, but because the diameter of tuber pipe is different, so the tuber pipe of every kind of size all need use the support that corresponds fixed, very inconvenient tuber pipe processing.
The utility model is provided for overcoming the defects of the prior art.
[ Utility model ] A method for manufacturing a semiconductor device
The utility model aims to overcome the defects of the prior art and provides a fixing device for processing a circular air pipe.
The utility model can be realized by the following technical scheme:
the utility model discloses a fixing device for processing a circular air duct, which comprises a mounting plate fixed on a base, wherein a rotating shaft is arranged on the mounting plate and is fixed with the output end of a motor, a plurality of supporting devices are uniformly fixed on the rotating shaft, each supporting device comprises a fixing ring fixed on the rotating shaft, each supporting device also comprises a sliding tube arranged on the rotating shaft and connected with the rotating shaft in a sliding manner, a plurality of fixing shafts are also fixed on the fixing rings, supporting rods rotatably connected with the fixing shafts are arranged on the fixing shafts, sliding sleeves connected with the supporting rods in a sliding manner are arranged on the supporting rods, supporting shafts are fixed on the sliding tubes, push rods are fixed on the sliding tubes at positions corresponding to the supporting shafts, the supporting shafts penetrate through the push rods at corresponding positions and are rotatably connected with the push rods, and a connecting block connected with the rotating shaft in a sliding manner is arranged at the tail end of the rotating shaft, the connecting block is fixed with the sliding pipe through a connecting rod.
Preferably, the tail end of the rotating shaft is provided with an external thread, a threaded pipe in threaded connection with the rotating shaft is arranged on the rotating shaft at the position of the external thread, and the threaded pipe is rotatably connected with the connecting block.
When the device is used, the rotating shaft penetrates through the air pipe, the supporting device is arranged in the circular air pipe to rotate the threaded pipe, because the threaded pipe is in threaded connection with the rotating shaft, when the threaded pipe rotates, the threaded pipe moves in the direction of the rotating shaft, the connecting block moves along with the threaded pipe, the connecting block pushes each sliding pipe to move through the connecting rod, because the push rod is fixed on the slide tube, and the support shaft passes through the push rod and is rotationally connected with the push rod, when the slide tube moves, the push rod pushes the sliding sleeve to move on the supporting rod, when the sliding pipe moves, the supporting rod moves around the fixed shaft, the angle between each supporting rod and the rotating shaft is gradually increased, the distance from the tail end of each supporting rod to the rotating shaft is gradually increased, after the bracing piece end all contacted with the tuber pipe inner wall, the tuber pipe is fixed on the rotation axis, rotates through motor drive rotation axis, and the tuber pipe rotates along with the rotation axis, and the tuber pipe is fixed the back and rotates along with the rotation axis, conveniently cuts off the operation of windowing to the tuber pipe.
Compared with the prior art, the utility model has the following advantages:
the push rod pushes the supporting rod to rotate around the fixed shaft, the distance between the tail end of the supporting rod and the axis of the rotating shaft can be adjusted, the tail end of the supporting rod is fixed on the rotating shaft after contacting with the inner wall of the air pipe, and the air pipe fixing requirements of different sizes can be met.
[ description of the drawings ]
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
in the figure: 1. mounting a plate; 2. a rotating shaft; 3. a motor; 4. a support device; 5. a fixing ring; 6. a fixed shaft; 7. a support bar; 8. a sliding sleeve; 9. a support shaft; 10. a push rod; 11. a slide pipe; 12. a connecting rod; 13. connecting blocks; 14. a threaded pipe; 15. an external thread;
[ detailed description ] embodiments
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
as shown in fig. 1 to 2, the present invention discloses a fixing device for processing a circular air duct, which comprises a mounting plate 1 fixed on a base (not shown), wherein the mounting plate 1 is provided with a rotating shaft 2, the rotating shaft 2 is fixed with an output end of a motor 3, the rotating shaft 2 is uniformly fixed with a plurality of supporting devices 4, the supporting devices 4 comprise fixing rings 5 fixed on the rotating shaft 2, the supporting devices 4 further comprise sliding tubes 11 arranged on the rotating shaft 2 and slidably connected with the rotating shaft 2, the fixing rings 5 are also fixed with a plurality of fixing shafts 6, the fixing shafts 6 are respectively provided with supporting rods 7 rotatably connected with the fixing shafts 6, the supporting rods 7 are respectively provided with sliding sleeves 8 slidably connected with the supporting rods 7, the sliding sleeves 8 are respectively fixed with supporting shafts 9, the sliding tubes 11 are respectively fixed with push rods 10 at positions corresponding to the supporting shafts 9, the supporting shafts 9 pass through the push rods 10 at corresponding positions and are rotatably connected with the push rods 10, the end of the rotating shaft 2 is further provided with a connecting block 13 connected with the rotating shaft 2 in a sliding manner, and the connecting block 13 is fixed with the sliding pipe 11 through a connecting rod 12.
Wherein, the end of the rotating shaft 2 is provided with an external thread 15, a threaded pipe 14 in threaded connection with the rotating shaft 2 is arranged on the rotating shaft 2 at the position of the external thread 15, and the threaded pipe 14 is rotatably connected with the connecting block 13.
When the device is used, the air pipe is penetrated through the rotating shaft 2, the supporting device 4 is arranged in the circular air pipe, the threaded pipe 14 is rotated, as the threaded pipe 14 is in threaded connection with the rotating shaft 2, when the threaded pipe 14 rotates, the threaded pipe 14 moves in the direction of the rotating shaft 2, the connecting block 13 moves along with the threaded pipe 14, the connecting block 13 pushes each sliding pipe 11 to move through the connecting rod 12, as the sliding pipe 11 is fixedly provided with the push rod 10, and the supporting shaft 9 passes through the push rod 10 and is rotationally connected with the push rod 10, when the sliding pipe 11 moves, the push rod 10 pushes the sliding sleeve 8 to move on the supporting rod 7, when the sliding pipe 11 moves, the supporting rod 7 moves around the fixed shaft 6, the angle between each supporting rod 7 and the rotating shaft 2 is gradually increased, the distance from the tail end of the supporting rod 7 to the air pipe 2 is gradually increased, when the tail end of the supporting rod 7 is contacted with the inner wall, the air pipe is fixedly arranged on the rotating shaft 2, and the rotating shaft 2 is driven to rotate by the motor 3, the tuber pipe rotates along with rotation axis 2, and the tuber pipe is fixed the back and rotates along with rotation axis 2, conveniently cuts off the operation of windowing to the tuber pipe.
The above is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a fixing device is used in processing of circular tuber pipe, is including fixing the mounting panel on the base, its characterized in that: be provided with the rotation axis on the mounting panel, the rotation axis is fixed with the motor output, evenly be fixed with a plurality of strutting arrangement on the rotation axis, strutting arrangement contains the solid fixed ring of fixing on the rotation axis, strutting arrangement still contain set up on the rotation axis and with rotation axis sliding connection's slide pipe, gu still be fixed with a plurality of fixed axles on the fixed ring, all be provided with on the fixed axle and rotate the bracing piece of being connected with the fixed axle, all be provided with on the bracing piece with bracing piece sliding connection's sliding sleeve, all be fixed with the back shaft on the sliding sleeve, correspond the position with the back shaft on the slide pipe and all be fixed with the push rod, the back shaft passes the push rod that corresponds the position and rotates with the push rod to be connected, the rotation axis end still is provided with the connecting block with rotation axis sliding connection, the connecting block passes through the connecting rod and is fixed with aforementioned slide pipe.
2. The fixing device for machining the circular air pipe according to claim 1, wherein: the end of the rotating shaft is provided with an external thread, a threaded pipe in threaded connection with the rotating shaft is arranged on the rotating shaft at the position of the external thread, and the threaded pipe is rotationally connected with the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876558.4U CN216781021U (en) | 2021-11-19 | 2021-11-19 | Fixing device is used in processing of circular tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122876558.4U CN216781021U (en) | 2021-11-19 | 2021-11-19 | Fixing device is used in processing of circular tuber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216781021U true CN216781021U (en) | 2022-06-21 |
Family
ID=82004651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122876558.4U Active CN216781021U (en) | 2021-11-19 | 2021-11-19 | Fixing device is used in processing of circular tuber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216781021U (en) |
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2021
- 2021-11-19 CN CN202122876558.4U patent/CN216781021U/en active Active
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