CN213230150U - Cold-drawn steel pipe conveying roller way - Google Patents
Cold-drawn steel pipe conveying roller way Download PDFInfo
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- CN213230150U CN213230150U CN202022037634.8U CN202022037634U CN213230150U CN 213230150 U CN213230150 U CN 213230150U CN 202022037634 U CN202022037634 U CN 202022037634U CN 213230150 U CN213230150 U CN 213230150U
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Abstract
The utility model relates to a cold drawn steel pipe transfer table, which comprises a frame, install the conveying roller in the frame, the conveying roller is equipped with a plurality of along frame length direction, be connected with actuating mechanism on the conveying roller, the conveying roller includes the conveying roller unit that a set of symmetry set up, the conveying roller unit includes the main aspects cylinder and fixes the tip cylinder in the main aspects cylinder side, two tip cylinders are close to each other and the terminal surface is parallel, two main aspects cylinders keep away from each other and the terminal surface is parallel, fixedly connected with interval control mechanism between two tip cylinders. Because the conveying roller consists of symmetrically arranged conveying roller units, the mechanism is thin in the middle, thick at two ends and a circle of groove is formed in the middle. The during operation, the cold drawn steel pipe is in the recess transmission, and when the steel pipe in the different apertures of needs transmission, can adjust the recess width through the distance in the middle of two conveying roller units of interval control mechanism control and realize, this application has the effect that can transport the steel pipe of different diameters.
Description
Technical Field
The application relates to the field of conveying equipment, in particular to the field of cold-drawn steel pipe conveying equipment.
Background
In the cold-drawing steel pipe workshop, because steel pipe weight is great, length is longer, consequently in handling, hardly with the manpower transport, and traditional driving handling inefficiency, it is slow, fork truck transport then can't fall the steel pipe to the carriage in, can only do the transportation of short distance, consequently has had the roll table that is used for carrying the steel pipe specially now.
The existing conveying roller way is composed of a plurality of conveying rollers, in order to prevent a cold-drawn steel pipe from falling in the transportation process, the conveying rollers are approximately hourglass-shaped, and referring to fig. 1, the middle of each conveying roller is an arc-shaped concave groove.
In view of the above-described related art, the inventors considered that the size of the circular arc-shaped concave groove of the conveying roller is a fixed value, and it is impossible to convey cold drawn steel pipes having different diameters.
SUMMERY OF THE UTILITY MODEL
In order to transport the cold-drawn steel pipes with different diameters, the application provides a cold-drawn steel pipe conveying roller way.
The application provides a cold-drawn steel pipe transfer roller adopts following technical scheme:
the utility model provides a cold drawn steel pipe transfer roller way, includes the frame, installs the conveying roller in the frame, the conveying roller is equipped with a plurality of along frame length direction, be connected with actuating mechanism on the conveying roller, the conveying roller includes the conveying roller unit that a set of symmetry set up, the conveying roller unit includes the main aspects cylinder and fixes the tip cylinder in the main aspects cylinder side, and two tip cylinders are close to each other and the terminal surface is parallel, and two main aspects cylinders keep away from each other and the terminal surface is parallel, fixedly connected with interval control mechanism between two tip cylinders.
Through adopting above-mentioned technical scheme, the conveying roller comprises the conveying roller unit that the symmetry set up, and its mechanism is thin in the middle of, and both sides are thick, and the centre forms the round recess, and the cold drawn steel pipe transmits in the recess, adjusts the recess width through the distance in the middle of two conveying roller units of interval control mechanism control simultaneously to the cold drawn steel pipe of different diameters is transported.
Optionally, the distance control mechanism comprises a spring, two ends of the spring are respectively and fixedly connected to the end faces of the small-end cylinders of the two conveying roller units, a first mounting hole penetrating through the large-end cylinder and the small-end cylinder is formed in each conveying roller unit, a bolt is arranged in each first mounting hole and penetrates through the two conveying roller units, and a nut is screwed on each bolt.
Through adopting above-mentioned technical scheme, through the position of adjusting nut on the bolt, make two conveying roller units extrusion spring, the distance between two conveying roller units reduces to change the width of recess, transmit the steel pipe in different apertures, convenient operation.
Optionally, at least two springs are arranged between the two small end cylinders in the conveying roller.
Through adopting above-mentioned technical scheme, the steel pipe is as far as possible in contact with the spring, avoids steel pipe and tip cylinder contact as far as possible, and reinforcing shock attenuation effect avoids the steel pipe to jolt and warp.
Optionally, the bolt is screwed with at least two nuts.
By adopting the technical scheme, the connection stability is improved, and the safety is ensured.
Optionally, a flexible damping sleeve is arranged between the large-end cylinders of the two conveying roller units, and the flexible damping sleeve is sleeved on the small-end cylinder and covers the spring.
Through adopting above-mentioned technical scheme, steel pipe and flexible shock attenuation cover contact, and flexible shock attenuation cover takes place elastic deformation, absorbs partly energy, has improved the shock attenuation effect.
Optionally, the flexible shock-absorbing sleeve is provided with bumps.
By adopting the technical scheme, the friction force between the conveyed steel pipe and the flexible damping sleeve is increased, and the phenomenon of slipping in the conveying process is avoided.
Optionally, the driving mechanism includes a motor, the motor includes a motor output shaft, a plurality of driving bevel gears are fixedly connected to the motor output shaft, the driving bevel gears are engaged with a plurality of driven bevel gears, and the driven bevel gears are fixedly connected to the rotating shaft.
Through adopting above-mentioned technical scheme, a motor drives a plurality of axis of rotation rotations simultaneously, reduce cost.
Optionally, all the conveying rollers are arranged at equal intervals.
Through adopting above-mentioned technical scheme, equidistant setting makes the range standard between all conveying rollers, and the range is neat pleasing to the eye.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the distance between the two conveying roller units is controlled by the spacing control mechanism to adjust the width of the groove, cold-drawn steel pipes with different diameters are never conveyed, and the production flexibility is improved;
2. and one motor drives a plurality of rotating shafts to rotate simultaneously, so that the cost is reduced.
Drawings
Fig. 1 is a schematic view of a conventional conveying roller structure in the background art.
Fig. 2 is an overall structural schematic diagram of a cold-drawn steel tube conveying roller way according to the present application.
Fig. 3 is a schematic structural view of the conveying roller mechanism.
Fig. 4 is an exploded view of the conveyor roller mechanism.
Description of reference numerals: 1. a drive mechanism; 11. a motor; 12. an output shaft of the motor; 13. a drive bevel gear; 14. a driven bevel gear; 2. a conveying roller; 21. a conveying roller unit; 211. a large end cylinder; 212. a small end cylinder; 213. a first mounting hole; 214. a second mounting hole; 2141. a keyway; 22. a flexible shock-absorbing sleeve; 221. salient points; 23. a nut; 24. a bolt; 25. a spring; 3. a rotating shaft; 31. a key; 4. and a frame.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a cold-drawn steel pipe conveying roller way. Referring to fig. 2, a cold-drawn steel pipe transfer roller way includes frame 4, is provided with a plurality of conveying roller 2 in the length direction of frame 4, and equidistant setting between conveying roller 2 is connected with its pivoted actuating mechanism 1 of drive on the conveying roller 2.
Referring to fig. 3 and 4, the conveying roller 2 includes a set of symmetrically arranged conveying roller units 21, each conveying roller unit 21 includes a large-end cylinder 211 and a small-end cylinder 212 fixed on the side of the large-end cylinder 211, the two small-end cylinders 212 are close to each other and parallel in end surface, the two large-end cylinders 211 are far away from each other and parallel in end surface, and a distance control mechanism is fixedly connected between the two small-end cylinders 212.
The during operation, conveying roller 2 comprises the conveying roller unit 21 that the symmetry set up, and its structure is middle thin, and both sides are thick, and the centre forms the round recess, and the during operation, actuating mechanism drive conveying roller 2 and rotate, and the steel pipe transmission in the recess comes the adjustment recess width through the distance in the middle of two conveying roller units 21 of interval control mechanism control simultaneously to the steel pipe of different diameters is transported.
Referring to fig. 2, each conveying roller 2 is rotatably connected to the frame 4 through the rotating shaft 3, the driving mechanism 1 includes a motor 11, the motor 11 includes a motor output shaft 12, a plurality of driving bevel gears 13 are fixedly connected to the motor output shaft 12, the driving bevel gears 13 are engaged with a plurality of driven bevel gears 14, and the driven bevel gears 14 are fixedly connected to one end of the rotating shaft 3.
When the steel pipe conveying device works, the motor 11 drives the motor output shaft 12 to rotate, the motor output shaft 12 drives the driving bevel gear 13 to rotate, the driving bevel gear 13 drives the driven bevel gear 14 to rotate, the driven bevel gear 14 and the rotating shaft 3 rotate together, and then the conveying roller 2 is driven to rotate to convey steel pipes.
Referring to fig. 3 and 4, the conveying roller unit 21 is provided with a second mounting hole 214 penetrating through the large-end cylinder 211 and the small-end cylinder 212, the second mounting hole 214 is provided with a key groove 2141 for preventing the rotation shaft 3 penetrating therethrough from rotating relative to the conveying roller 2, the rotation shaft 3 is provided with a key 31 matching with the key groove 2141 on the conveying roller 2, the conveying roller 2 penetrates through the rotation shaft 3, and the conveying roller 2 and the rotation shaft 3 can slide relative to each other.
Referring to fig. 4, the distance control mechanism includes three springs 25, the three springs 25 are uniformly distributed on the end surface of the small-end cylinder 212, two ends of each spring 25 are respectively and fixedly connected to the end surfaces of the small-end cylinders 212 of the two conveying roller units 21, the conveying roller units 21 are provided with first mounting holes 213 penetrating through the large-end cylinders 211 and the small-end cylinders 212, bolts 24 are arranged in the first mounting holes 213, the bolts 24 penetrate through the two conveying roller units 21, and the bolts 24 are screwed with three nuts 23.
When the steel pipe conveying device works, when steel pipes with different diameters need to be conveyed, the nuts 23 are screwed inwards one by one, the two conveying roller units 21 are close to each other, and the springs 25 are extruded, so that the width of the grooves is changed, and the operation is convenient.
Referring to fig. 4, a flexible damping sleeve 22 is arranged between the cylinders 211 at the large ends of the two conveying roller units 21, the flexible damping sleeve 22 is made of rubber, and is in contact with a steel pipe to generate elastic deformation, so that a part of kinetic energy is absorbed, and the steel pipe is more stably transmitted, and the flexible damping sleeve 22 is sleeved on the cylinder 212 at the small end and covers the spring 25. Meanwhile, in order to increase the friction force between the conveyed steel pipe and the flexible damping sleeve 22 and increase the anti-skid effect, the flexible damping sleeve 22 is provided with salient points 221.
The whole working process is as follows: starter motor 11, motor 11 output shaft 12 rotates, output shaft 12 drives axis of rotation 3 and rotates in frame 4, every conveying roller 2 rotates with fast, place the steel pipe on first conveying roller 2, the steel pipe has frictional force with flexible shock attenuation cover 22, under the drive of frictional force, the steel pipe is towards next conveying roller 2 transmission, under the cushioning effect of flexible shock attenuation cover 22 and spring 25, the steel pipe transmission is steady, the steel pipe conveys to the destination in the recess of each conveying roller 2, when the steel pipe in different apertures is carried to needs, screw up nut 23 inwards, the recess grow, can carry the steel pipe that the aperture is bigger, screw up nut 23 inwards, the recess diminishes, can carry the steel pipe that the aperture is littleer.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The cold-drawn steel pipe conveying roller way is characterized in that: including frame (4), install conveying roller (2) in frame (4), conveying roller (2) are equipped with a plurality of along frame (4) length direction, be connected with on conveying roller (2) and be used for driving conveying roller (2) pivoted actuating mechanism (1), conveying roller (2) are including conveying roller unit (21) that a set of symmetry set up, conveying roller unit (21) are including main aspects cylinder (211) and fix tip cylinder (212) in main aspects cylinder (211) side, and both tip cylinders (212) are close to each other and the terminal surface is parallel, and both main aspects cylinder (211) are kept away from each other and the terminal surface is parallel, and fixedly connected with is used for adjusting the interval control mechanism of distance between both tip cylinders (212).
2. The cold-drawn steel tube conveying roller way according to claim 1, characterized in that: spacing control mechanism includes spring (25), spring (25) both ends respectively fixed connection is on same conveying roller (2) two tip cylinders (212) terminal surface, it has first mounting hole (213) of running through in main aspects cylinder (211) and tip cylinder (212) to open on conveying roller unit (21), be equipped with bolt (24) in first mounting hole (213), bolt (24) are worn to establish on two conveying roller units (21), the spiro union has nut (23) on bolt (24).
3. The cold-drawn steel tube conveying roller way according to claim 2, characterized in that: at least two springs (25) are arranged between two small end cylinders (212) in the conveying roller (2).
4. The cold-drawn steel tube conveying roller way according to claim 2, characterized in that: at least two nuts (23) are screwed on the bolt (24).
5. The cold-drawn steel tube conveying roller way according to claim 1, characterized in that: a flexible damping sleeve (22) is arranged between the large-end cylinders (211) of the two conveying roller units (21), and the flexible damping sleeve (22) is sleeved on the small-end cylinder (212) and covers the spring (25).
6. The cold-drawn steel tube conveying roller way according to claim 5, characterized in that: salient points (221) are arranged on the flexible shock absorption sleeve (22).
7. The cold-drawn steel tube conveying roller way according to claim 1, characterized in that: the driving mechanism (1) comprises a motor (11), the motor (11) comprises a motor output shaft (12), a plurality of driving bevel gears (13) are fixedly connected to the motor output shaft (12), the driving bevel gears (13) are meshed with a plurality of driven bevel gears (14), and the driven bevel gears (14) are fixedly connected to the rotating shaft (3).
8. The cold-drawn steel tube conveying roller way according to claim 1, characterized in that: all the conveying rollers (2) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037634.8U CN213230150U (en) | 2020-09-16 | 2020-09-16 | Cold-drawn steel pipe conveying roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037634.8U CN213230150U (en) | 2020-09-16 | 2020-09-16 | Cold-drawn steel pipe conveying roller way |
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| Publication Number | Publication Date |
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| CN213230150U true CN213230150U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022037634.8U Active CN213230150U (en) | 2020-09-16 | 2020-09-16 | Cold-drawn steel pipe conveying roller way |
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| CN (1) | CN213230150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564502A (en) * | 2023-12-08 | 2024-02-20 | 佛山市艺祥机械有限公司 | Movable laser cutting machine and use method thereof |
-
2020
- 2020-09-16 CN CN202022037634.8U patent/CN213230150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564502A (en) * | 2023-12-08 | 2024-02-20 | 佛山市艺祥机械有限公司 | Movable laser cutting machine and use method thereof |
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