CN221388173U - Pipe body positioning trolley for automatic pipe shrinking machine - Google Patents
Pipe body positioning trolley for automatic pipe shrinking machine Download PDFInfo
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- CN221388173U CN221388173U CN202323602948.8U CN202323602948U CN221388173U CN 221388173 U CN221388173 U CN 221388173U CN 202323602948 U CN202323602948 U CN 202323602948U CN 221388173 U CN221388173 U CN 221388173U
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides an automatic body positioning dolly for draw machine, including the sweep, the top of sweep is equipped with body positioner, body positioner includes the chassis, a pair of initiative wheel seat, a pair of driven wheel seat, a rotatory action wheel of setting between two initiative wheel seats, a rotatory driven wheel of setting between two driven wheel seats and a rotatory motor of drive action wheel, be equipped with the host belt between action wheel and the driven wheel, be equipped with first reference column and second reference column between the host belt front side, first reference column right side is equipped with first location sensor, second reference column right side is equipped with second location sensor, be equipped with third location sensor between second reference column and the first location sensor, the height of initiative wheel seat is less than the height of driven wheel seat and makes the action wheel be less than the driven wheel, the upper surface of host belt is the slope structure of low side by side. The advantages are that: the two shrinkage tube machines can realize the purpose of two-station feeding by depending on one feeding mechanism, thereby improving the shrinkage tube efficiency and reducing the production cost.
Description
Technical Field
The utility model belongs to the technical field of seamless steel tube processing equipment, and particularly relates to a tube positioning trolley for an automatic tube shrinking machine.
Background
The tube drawing process is a very common processing mode in the seamless steel tube processing process, and the tube drawing process (also called tip rolling process) is usually required to be carried out on one end of a tube body before the tube drawing process, so that one end of the tube body is convenient to pass through a tube drawing die and is fixed with a tube drawing trolley, and the tube drawing trolley can drag one end of the tube body to enable the tube body to pass through the tube drawing die to finish the tube drawing process, and therefore the tube drawing process is one of the most important steps in the seamless steel tube processing process. At present, the shrinkage pipe processing is finished by manually holding the pipe bodies one by one through the shrinkage pipe machine, the industry is not short of some automatic shrinkage pipe machines, the pipe bodies are clamped by the mechanical arm to be sent into the shrinkage pipe machine for processing, the manual processing is undoubtedly very time-consuming and labor-consuming, potential safety hazards exist, and particularly the tail part of the pipe bodies can swing in the shrinkage pipe process to cause injury of operators. The existing automatic pipe shrinking machine is safer, but has single application, and is difficult to realize multi-station feeding, and the main reason that the automatic pipe shrinking machine is difficult to realize multi-station feeding is as follows: because the feeding mechanism can not send two or more steel pipes into the working range of two manipulators at the same time, namely can not make two or more steel pipes stay at the designated positions respectively, each pipe shrinking machine and manipulator are required to be configured with a set of feeding mechanism independently, and thus the equipment cost can be greatly increased.
In view of the above-mentioned problems, it is necessary to design a tube positioning trolley for an automatic tube shrinking machine which has a simple structure and can simultaneously position two steel tubes. For this reason, the present inventors have skillfully devised the present technical solution.
Disclosure of utility model
The utility model aims to provide a pipe body positioning trolley for an automatic pipe shrinking machine, which is beneficial to improving a pipe body positioning structure on the trolley so that two steel pipes can be positioned at different positions, and the two pipe shrinking machines can realize the purpose of two-station feeding by depending on one feeding mechanism, thereby effectively improving pipe shrinking efficiency and reducing product cost.
The utility model aims to achieve the purpose that a pipe body positioning trolley for an automatic pipe shrinking machine comprises a trolley plate, wherein a pipe body positioning device is arranged above the trolley plate, the pipe body positioning device comprises a chassis, a pair of driving wheel seats, a pair of driven wheel seats, a driving wheel seat, a driven wheel seat and a motor, the driving wheel seats are fixed above the left end of the chassis, the driven wheel seats are rotatably arranged between the driving wheel seats, the motor drives the driving wheel seats to rotate, a pipe supporting belt is arranged between the driving wheel seat and the driven wheel seat, a first positioning column and a second positioning column are arranged on the front side of the pipe supporting belt at intervals, the first positioning column is provided with a first positioning sensor, the right side of the second positioning column is provided with a second positioning sensor, a third positioning sensor is arranged between the second positioning column and the first positioning sensor, and the driving wheel seat is higher than the driven wheel seat in a lower inclined structure than the left surface and lower than the driven wheel seat in a lower inclined structure.
In a specific embodiment of the utility model, a set of rail wheels is mounted under the deck.
In another specific embodiment of the utility model, the motor is in transmission connection with a reduction gearbox, the reduction gearbox is fixed on one side of a driving wheel seat through a reduction gearbox seat, an output shaft is formed on the reduction gearbox, and the output shaft is in transmission connection with the driving wheel after passing through the reduction gearbox seat and the driving wheel seat on the corresponding side.
In still another specific embodiment of the present utility model, a pair of brackets are disposed on the chassis at intervals at positions between the driving wheel and the driven wheel, a bracket cantilever is bent at an upper end of the bracket toward one side of the hosting belt, a belt supporting plate disposed below the hosting belt is formed between the two bracket cantilevers, a mounting side plate is formed between the brackets toward one side of the tube lifting device, the first positioning sensor, the second positioning sensor and the third positioning sensor are respectively fixed on the mounting side plate, a first positioning column sliding seat is mounted at a position of the mounting side plate relative to the first positioning column, a second positioning column sliding seat is mounted at a position of the mounting side plate relative to the second positioning column, the first positioning column slides up and down in the first positioning column sliding seat, a first positioning column cylinder is mounted at a position of the chassis relative to the first positioning column, a first positioning column cylinder is fixed to the chassis by a pair of first positioning columns, a first cylinder positioning column is hinged to a first cylinder positioning column end of the first positioning column, and a second cylinder positioning column is hinged to a second cylinder positioning column end of the first positioning column, and a first cylinder positioning column is hinged to a second cylinder positioning column end of the first positioning column.
In yet another specific embodiment of the present utility model, the belt pallet is inclined and has the same inclination angle as the upper surface of the belt.
In a further specific embodiment of the present utility model, the vehicle plate is provided with a cylinder relief groove at a position corresponding to the first positioning column and a position corresponding to the second fixing column, respectively.
In a further specific embodiment of the present utility model, the heights of the upper end surfaces of the first positioning column and the second positioning column in the lowered state are lower than the height of the upper surface of the escrow belt, and the heights of the upper end surfaces of the first positioning column and the second positioning column in the raised state are higher than the height of the upper surface of the escrow belt.
In a further specific embodiment of the present utility model, the upper surface of the first, second, and third positioning sensors is lower than the upper surface of the belt.
The utility model adopts the structure that the pipe body positioning device positions two stations of the pipe body, so that the two pipe shrinking machines can realize the purpose of two-station feeding by depending on one feeding mechanism, the pipe shrinking efficiency is effectively improved, and the production cost of products is reduced.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
In the figure: 1. the vehicle plate, the rail wheel and the cylinder abdication groove are arranged in the rail wheel and the cylinder abdication groove; 2. pipe locating device 21, chassis 211, driving wheel seat, 2111, driving wheel 212, driven wheel seat, 2121, driven wheel 22, managed belt 23, motor 231, reduction gear box 2311, reduction gear box seat 2312, output shaft 24, bracket 241, bracket cantilever 242, belt bracket 243, mounting side plate 25, first locating cylinder 251, first locating cylinder hinging seat 252, first locating cylinder column 253, first locating cylinder 254, first locating cylinder sliding seat 26, second locating cylinder 261, second locating cylinder hinging seat 262, second locating cylinder column 263, second locating cylinder 264, second locating cylinder sliding seat 27, first locating sensor 28, second locating sensor 29, third locating sensor.
Detailed Description
The following detailed description of specific embodiments of the utility model, while given in connection with the accompanying drawings, is not intended to limit the scope of the utility model, and any changes that may be made in the form of the inventive concepts described herein, without departing from the spirit and scope of the utility model.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are based on the positions shown in fig. 1, and thus should not be construed as being particularly limited to the technical solutions provided by the present utility model.
Referring to fig. 1, a tube positioning trolley for an automatic pipe shrinking machine is illustrated, which comprises a trolley plate 1, a tube positioning device 2 is arranged above the trolley plate 1, the tube positioning device 2 comprises a chassis 21 fixed above the trolley plate, a pair of driving wheel seats 211 fixed above the left end of the chassis 21 at intervals, a pair of driven wheel seats 212 fixed above the right end of the chassis 21 at intervals, a driving wheel 2111 rotatably arranged between the driving wheel seats 211, a driven wheel 2121 rotatably arranged between the driven wheel seats 212 and a motor 23 for driving the driving wheel 2111 to rotate, a hosting belt 22 is arranged between the driving wheel 2111 and the driven wheel 2121, a first positioning column 253 sliding up and down and a second positioning column 263 sliding up and down are arranged at intervals in front of the hosting belt 22, a first positioning sensor 27 is arranged on the right side of the first positioning column 253, a second positioning sensor 28 is arranged on the right side of the second positioning column 263, and the first positioning column 263 is arranged at a low angle relative to the first positioning column 263, and the first positioning column 211 is arranged at a low angle relative to the first positioning column 212, and the first positioning column 2111 is arranged at a high angle relative to the first positioning column 212, and the first positioning column is arranged at a low angle relative to the driving wheel seat 211. A set of rail wheels 11 is mounted below the deck 1. The vehicle panel 1 is provided with a cylinder relief groove 12 at a position corresponding to the first positioning column 253 and a position corresponding to the second fixing column 263, respectively.
Further, the motor 23 is in driving connection with a reduction gearbox 231, the reduction gearbox 231 is fixed on one side of a driving wheel seat 211 through a reduction gearbox seat 2311, an output shaft 2312 is formed on the reduction gearbox 231, and the output shaft 2312 is in driving connection with the driving wheel 2111 after passing through the reduction gearbox seat 2311 and the driving wheel seat 211 on the corresponding side.
In this embodiment, a pair of brackets 24 are provided on the chassis 21 at intervals at positions between the driving wheel 2111 and the driven wheel 2121, a bracket cantilever 241 is bent at an upper end of the bracket 24 toward the belt 22 side, a belt support plate 242 provided below the belt 22 is formed between the bracket cantilevers 241, a mounting side plate 243 is formed between the brackets 24 toward the tube lifting device 3 side, the first positioning sensor 27, the second positioning sensor 28 and the third positioning sensor 29 are respectively fixed to the mounting side plate 243, a first positioning column slider 254 is mounted at a position of the mounting side plate 243 with respect to the first positioning column 253, a second positioning column slider 264 is mounted at a position of the mounting side plate 243 with respect to the second positioning column 263, the first positioning column slider 253 slides up and down in the first positioning column slider 254, the second positioning column slider 264 slides up and down in the second positioning column 263, a first positioning column 25 is mounted at a position of the mounting side plate 243 with respect to the first positioning column 253, the first cylinder end portion of the first positioning column body is fixed to the first cylinder positioning column body 25 by the first positioning column slider 252, and the first cylinder positioning column body positioning device 25 is hinged to the first cylinder positioning column end portion 252. The chassis 21 is mounted with a second positioning cylinder 26 at a position corresponding to the second positioning cylinder 263, the second positioning cylinder 26 is fixed to the chassis 21 by a pair of second positioning cylinder hinge bases 261, the second positioning cylinder 26 is upwardly formed with a second positioning cylinder 262, the end of the second positioning cylinder 262 is hinged to the lower end of the second positioning cylinder 263, and the lower ends of the first positioning cylinder 25 and the second positioning cylinder 26 respectively pass through the corresponding side cylinder yielding grooves 12 to extend below the vehicle plate 1.
Further, the belt pallet 242 is inclined at the same angle as the upper surface of the escrow belt 22. The first positioning posts 253 and the second positioning posts 263 have an upper end surface having a height lower than that of the upper surface of the escrow belt 22 in the lowered state, and the first positioning posts 253 and the second positioning posts 263 have an upper end surface having a height higher than that of the upper surface of the escrow belt 22 in the raised state. The height of the upper surfaces of the first, second, and third positioning sensors 27, 28, and 29 is lower than the height of the upper surface of the belt 22.
With continued reference to fig. 1, in the actual use process, a plurality of positioning trolleys are often required to cooperate, the positioning trolleys cooperate with each other to position the end, middle and tail of the steel tube, when the pipe shrinking machine works, the feeding mechanism conveys one steel tube from right to left onto the hosting belt 22, the steel tube moves leftwards under the action of the power and dead weight of the hosting belt 22 and sequentially passes through the second positioning sensor 28, the third positioning sensor 29 and the first positioning sensor 27, when the steel tube passes through the third positioning sensor 29, the third positioning sensor 29 sends signals to the master controller, the master controller respectively jacks up the first positioning column 253 and the second positioning column 263 through the first positioning column cylinder 25 and the second positioning column cylinder 26, the feeding mechanism then conveys the other steel tube onto the hosting belt 22 from right to left, the second positioning column 263 stops positioning when the steel tube passes through the second positioning sensor 28, the first positioning column sensor 27 detects that the first steel tube and the second positioning column 28 both the first steel tube and the second positioning column 263 respectively, and simultaneously grips the two steel tubes by the master controller, and the master controller simultaneously grips the signals. After the pipe shrinking treatment is completed, the master controller controls the first positioning column 253 and the second positioning column 263 to descend under the action of the first positioning column cylinder 25 and the second positioning column cylinder 26, then the master controller controls the manipulator to replace the processed steel pipe on the hosting belt 22, and at the moment, the steel pipe moves leftwards under the action of the power and the dead weight of the hosting belt 22 until leaving the hosting belt 22, so that the whole working process of the positioning trolley is completed. In this embodiment, the application of controlling the cylinder action by the master controller according to the sensor signal is disclosed in the prior art, and the description of the master controller is omitted here, so that a single chip microcomputer, a PLC controller, etc. capable of implementing the function can be adopted.
Claims (8)
1. The utility model provides a body positioning trolley for automatic draw machine, includes a sweep (1), the top of sweep (1) is provided with a body positioner (2), its characterized in that: the pipe body positioning device (2) comprises a chassis (21) fixed above a vehicle plate, a pair of driving wheel seats (211) fixed above the left end of the chassis (21) at intervals, a pair of driven wheel seats (212) fixed above the right end of the chassis (21) at intervals, a driving wheel (2111) rotatably arranged between the two driving wheel seats (211), a driven wheel (2121) rotatably arranged between the two driven wheel seats (212) and a motor (23) for driving the driving wheel (2111) to rotate, a hosting belt (22) is arranged between the driving wheel (2111) and the driven wheel (2121), a first positioning column (253) capable of sliding up and down and a second positioning column (263) capable of sliding up and down are arranged at intervals in front of the front side and the right side of the hosting belt (22), a first positioning sensor (27) is arranged on the right side of the first positioning column (253), a second positioning sensor (28) is arranged on the right side of the second positioning column (263), and the second positioning column (263) is arranged between the first positioning column (263) and the second positioning column (263) and the first positioning column (27) is arranged on the lower surface of the lower driving wheel (212), and the lower driving wheel (212) is arranged on the upper surface of the lower driving wheel (212) of the lower driving wheel (1).
2. The tube positioning trolley for an automatic tube shrinkage machine according to claim 1, wherein: a group of rail wheels (11) are arranged below the vehicle plate (1).
3. The tube positioning trolley for an automatic tube shrinkage machine according to claim 1, wherein: the motor (23) is in transmission connection with a reduction gearbox (231), the reduction gearbox (231) is fixed on one side of a driving wheel seat (211) through a reduction gearbox seat (2311), an output shaft (2312) is formed on the reduction gearbox (231), and the output shaft (2312) is in transmission connection with a driving wheel (2111) after penetrating through the reduction gearbox seat (2311) and the driving wheel seat (211) on the corresponding side.
4. A tube positioning trolley for an automatic pipe shrinking machine according to claim 3, wherein: a pair of brackets (24) are arranged on the underframe (21) at intervals at the position between the driving wheel (2111) and the driven wheel (2121), a bracket cantilever (241) is bent towards one side of the hosting belt (22) at the upper end of the bracket (24), a belt supporting plate (242) arranged below the hosting belt (22) is formed between the two bracket cantilevers (241), a mounting side plate (243) is formed between the brackets (24) towards one side of the pipe lifting device (3), the first positioning sensor (27), the second positioning sensor (28) and the third positioning sensor (29) are respectively fixed on the mounting side plate (243), a first positioning column sliding seat (254) is mounted at the position of the mounting side plate (243) relative to the first positioning column (253), a second positioning column sliding seat (264) is mounted at the position of the mounting side plate (243) relative to the second positioning column (263), the first positioning column (253) slides up and down in the first positioning column (254), the second positioning column (253) is mounted at the position of the first positioning column (253) relative to the first positioning column (25), the first positioning column cylinder (25) is fixed with the underframe (21) through a pair of first positioning column cylinder hinging seats (251), a first positioning column cylinder column (252) is upwards formed by the first positioning column cylinder (25), the end part of the first positioning column cylinder column (252) is hinged with the lower end of the first positioning column (253), the underframe (21) is provided with a second positioning column cylinder (26) relative to the position of the second positioning column (263), the second positioning column cylinder (26) is fixed with the underframe (21) through a pair of second positioning column cylinder hinging seats (261), a second positioning column cylinder column (262) is upwards formed by the second positioning column cylinder (26), and the end part of the second positioning column cylinder column (262) is hinged with the lower end of the second positioning column (263).
5. The tube positioning trolley for an automatic tube shrinkage machine according to claim 4, wherein: the belt pallet (242) is inclined at the same angle as the upper surface of the belt (22).
6. The tube positioning trolley for an automatic tube shrinkage machine according to claim 1, wherein: the vehicle plate (1) is respectively provided with a cylinder abdication groove (12) at the position corresponding to the first positioning column (253) and the position corresponding to the second positioning column (263).
7. The tube positioning trolley for an automatic tube shrinkage machine according to claim 1, wherein: the heights of the upper end surfaces of the first positioning column (253) and the second positioning column (263) in the descending state are lower than the height of the upper surface of the hosting belt (22), and the heights of the upper end surfaces of the first positioning column (253) and the second positioning column (263) in the ascending state are higher than the height of the upper surface of the hosting belt (22).
8. The tube positioning trolley for an automatic tube shrinkage machine according to claim 1, wherein: the heights of the upper surfaces of the first positioning sensor (27), the second positioning sensor (28) and the third positioning sensor (29) are lower than the height of the upper surface of the hosting belt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323602948.8U CN221388173U (en) | 2023-12-28 | 2023-12-28 | Pipe body positioning trolley for automatic pipe shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323602948.8U CN221388173U (en) | 2023-12-28 | 2023-12-28 | Pipe body positioning trolley for automatic pipe shrinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221388173U true CN221388173U (en) | 2024-07-23 |
Family
ID=91938726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323602948.8U Active CN221388173U (en) | 2023-12-28 | 2023-12-28 | Pipe body positioning trolley for automatic pipe shrinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221388173U (en) |
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2023
- 2023-12-28 CN CN202323602948.8U patent/CN221388173U/en active Active
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