CN216227073U - Perforating device for large-scale steel pipe - Google Patents
Perforating device for large-scale steel pipe Download PDFInfo
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- CN216227073U CN216227073U CN202122942768.9U CN202122942768U CN216227073U CN 216227073 U CN216227073 U CN 216227073U CN 202122942768 U CN202122942768 U CN 202122942768U CN 216227073 U CN216227073 U CN 216227073U
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Abstract
The utility model discloses a punching device for a large-sized steel pipe, which comprises a moving device, a base, a lifting assembly, a hydraulic telescopic rod, a punching assembly and a roller frame, wherein the base is fixedly connected with the base; the base is arranged on the mobile device; the lifting assembly comprises a motor, an upright post, a screw rod, a nut, a movable seat and a fixed cover, the bottom end of the upright post is fixedly connected to the base and positioned beside the motor, and the bottom of the fixed cover is fixedly connected to the top end of the upright post; the movable seat is respectively connected with the upright post and the top end of the screw rod in a sliding way through the screw rod and is rotationally connected to the bottom of the fixed cover through a bearing, the bottom end of the screw rod is connected with the output end of the motor, and the screw rod drives the nut to move up and down through rotation so as to drive the movable seat to move up and down; the rear end of the hydraulic telescopic rod is fixed on the side wall of the movable seat, and the punching assembly is arranged at the front end of the hydraulic telescopic rod through a fixed seat; the design of the moving device, the lifting assembly and the hydraulic telescopic rod can flexibly adjust different parts of the large steel pipe during punching, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of steel pipe processing equipment, in particular to a punching device for a large-scale steel pipe.
Background
The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel material. The development of steel pipe production technology begins with the rise of bicycle manufacturing industry, the development of petroleum in the early 19 th century, the manufacture of ships, boilers and airplanes in the two world war periods, the manufacture of electric-fire boilers after the second world war period, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, and the development of the steel pipe industry on variety, yield and quality is strongly promoted. Steel pipes can be divided into two main categories according to production methods: the seamless steel pipe and the seamed steel pipe, and the seamed steel pipe is divided into a straight seam steel pipe and a spiral seam steel pipe.
In the production and processing process of the steel pipe, the steel pipe needs to be subjected to hole opening processing so as to meet specific actual use requirements. However, the adjustability of the existing steel pipe perforating device in the perforating process is poor, and particularly for some large steel pipes, the perforating position of the large steel pipe cannot be flexibly and conveniently adjusted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a punching device for a large-sized steel pipe.
The utility model adopts the following scheme: a punching device for large steel pipes comprises a moving device, a base, a lifting assembly, a hydraulic telescopic rod, a punching assembly and a roller rack; the base is arranged on the mobile device; the lifting assembly comprises a motor, an upright post, a screw rod, a nut, a moving seat and a fixing cover, the motor is arranged on the base, the bottom end of the upright post is fixedly connected to the base and positioned beside the motor, and the bottom of the fixing cover is fixedly connected to the top end of the upright post; the movable seat is respectively provided with a through hole which is in clearance fit with the upright post and the screw rod, and the movable seat is respectively connected with the upright post and the screw rod in a sliding way; the top end of the screw is rotatably connected to the bottom of the fixed cover through a bearing, the bottom end of the screw is connected with the output end of the motor, the nut is sleeved on the screw and located below the movable seat, and the screw drives the nut to move up and down through rotation so as to drive the movable seat to move up and down; the rear end of the hydraulic telescopic rod is fixed on the side wall of the movable seat, and the punching assembly is installed at the front end of the hydraulic telescopic rod through the fixed seat.
Preferably, the punching assembly comprises an electric push rod, a drilling motor and a drill bit; the electric push rod is installed in the bottom of fixing base, the drilling motor is connected in electric push rod's bottom, the drill bit is connected to the output of drilling motor.
Preferably, the drilling machine further comprises a cooling device, the cooling device comprises a water storage tank, a water delivery hose, a water pump and a water spray nozzle, the water storage tank is arranged on the base, the water spray nozzle is connected with the water storage tank through the water delivery hose, the water spray nozzle is installed on the fixing base, and a nozzle of the water spray nozzle is opposite to the drilling bit.
Preferably, the roller frame comprises a frame and two rollers, the two rollers are arranged in parallel at intervals and are rotatably connected to the frame, and the large steel pipe is arranged between the two rollers.
Preferably, the roller is driven to rotate by a driving motor.
Preferably, the motor is a reduction motor.
Preferably, the moving device is a four-wheel frame.
Compared with the prior art, the utility model has the following beneficial effects: the setting of mobile device can freely remove perforating device, and it is more nimble to use, and flexible regulation can be carried out to the different positions of large-scale steel pipe when punching to lifting unit and hydraulic telescoping rod's design, and the setting of gyro wheel frame can rotate large-scale steel pipe again and save the manpower when punching, when carrying out the steel pipe drilling to the steel pipe, the drill bit generates heat easily, and cooling device's setting can be when drilling the steel pipe, carries out quick cooling to the drill bit, has improved work efficiency greatly.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view of portions of the moving means and lifting assembly of the present invention.
FIG. 3 is a schematic view of the roller frame portion of the present invention.
In the figure: 1. a mobile device; 2. a base; 3. a hydraulic telescopic rod; 4. a motor; 5. a column; 6. a screw; 7. a nut; 8. a movable seat; 9. a fixed cover; 10. a fixed seat; 11. an electric push rod; 12. a drilling motor; 13. a drill bit; 14. a water storage tank; 15. a water spray nozzle; 16. a frame; 17. and a roller.
Detailed Description
As shown in fig. 1 to 3, the punching device for the large steel pipe comprises a moving device 1, a base 2, a lifting assembly, a hydraulic telescopic rod 3, a punching assembly and a roller frame; the base 2 is arranged on the mobile device 1, and the mobile device 1 can be a four-wheel frame; the lifting assembly comprises a motor 4, an upright post 5, a screw 6, a nut 7, a moving seat 8 and a fixed cover 9, the motor 4 is arranged on the base 2, preferably a speed reducing motor, the bottom end of the upright post 5 is fixedly connected to the base 2 and positioned beside the motor 4, and the bottom of the fixed cover 9 is fixedly connected to the top end of the upright post 5; through holes which are in clearance fit with the upright post 5 and the screw 6 are respectively formed in the movable seat 8, and the movable seat 8 is respectively connected with the upright post 5 and the screw 6 in a sliding manner; the top end of the screw rod 6 is rotatably connected to the bottom of the fixed cover 9 through a bearing, the bottom end of the screw rod 6 is connected with the output end of the motor 4, the nut 7 is sleeved on the screw rod 6 and is positioned below the movable seat 8, and the screw rod 6 drives the nut to move up and down through rotation so as to drive the movable seat 8 to move up and down; the rear end of the hydraulic telescopic rod 3 is fixed on the side wall of the movable seat 8, and the punching assembly is arranged at the front end of the hydraulic telescopic rod 3 through a fixed seat 10; the roller frame comprises a frame 16 and two rollers 17, the two rollers 17 are arranged in parallel at intervals and are rotatably connected to the frame 16, the large steel pipe is arranged between the two rollers 17, and the rollers 17 can be driven by a driving motor.
The punching assembly comprises an electric push rod 11, a drilling motor 12 and a drill bit 13; the electric push rod 11 is arranged at the bottom end of the fixed seat 10, the drilling motor 12 is connected to the bottom end of the electric push rod 11, and the output end of the drilling motor 12 is connected with the drill bit 13; the drilling machine further comprises a cooling device, the cooling device comprises a water storage tank 14, a water delivery hose, a water pump and a water spray nozzle 15, the water delivery hose and the water pump are not shown in the drawing, the water storage tank 14 is arranged on the base 2, the water spray nozzle 15 is connected with the water storage tank 14 through the water delivery hose, the water spray nozzle 15 is installed on the fixing base 10, and the nozzle of the water spray nozzle is opposite to the drill bit 13.
The working principle is as follows: when the device is used, a steel pipe is placed in the middle of a roller, a base is moved to a proper position through a moving device, a screw is driven to rotate by starting a speed reduction motor, so that a nut is driven to linearly move up and down, a moving seat is driven to slide to a proper height on an upright post through the nut, a punching assembly is placed at a proper horizontal position through the stretching of a hydraulic telescopic rod, an electric push rod is started, a drill bit is pushed to a position, needing punching, on the surface of the steel pipe, a drilling motor is started, and the steel pipe is punched; when the drilling operation is continuously carried out on other positions of the steel pipe, the steel pipe is driven to rotate through the rotating roller, the position of the drilling assembly is adjusted through the moving device, the lifting assembly and the hydraulic telescopic rod, when the drill bit is overheated, the cooling device is started, and cold water in the water storage tank is cooled through the water spray nozzle through the water pump and the water delivery hose.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the above-described embodiments have been described in further detail to solve the problems, technical solutions and advantages of the present invention, it should be noted that those skilled in the art should understand that the present invention is not limited by the above-described embodiments, and that various changes and modifications can be made in the present invention without departing from the spirit and scope of the present invention, which falls within the scope of the claimed invention.
Claims (7)
1. The utility model provides a perforating device for large-scale steel pipe which characterized in that: the device comprises a moving device (1), a base (2), a lifting assembly, a hydraulic telescopic rod (3), a punching assembly and a roller frame; the base (2) is arranged on the mobile device (1); the lifting assembly comprises a motor (4), an upright post (5), a screw rod (6), a nut (7), a moving seat (8) and a fixing cover (9), the motor (4) is arranged on the base (2), the bottom end of the upright post (5) is fixedly connected to the base (2) and positioned beside the motor (4), and the bottom of the fixing cover (9) is fixedly connected to the top end of the upright post (5); through holes which are in clearance fit with the upright post (5) and the screw rod (6) are respectively formed in the movable seat (8), and the movable seat (8) is respectively connected with the upright post (5) and the screw rod (6) in a sliding manner; the top end of the screw rod (6) is rotatably connected to the bottom of the fixed cover (9) through a bearing, the bottom end of the screw rod (6) is connected with the output end of the motor (4), the nut (7) is sleeved on the screw rod (6) and is positioned below the movable seat (8), and the screw rod (6) drives the nut to move up and down through rotation so as to drive the movable seat (8) to move up and down; the rear end of the hydraulic telescopic rod (3) is fixed on the side wall of the movable seat (8), and the punching assembly is installed at the front end of the hydraulic telescopic rod (3) through a fixed seat (10).
2. The perforating device for the large steel pipe as recited in claim 1, wherein: the punching assembly comprises an electric push rod (11), a drilling motor (12) and a drill bit (13); electric putter (11) are installed in the bottom of fixing base (10), drilling motor (12) are connected in the bottom of electric putter (11), drill bit (13) are connected to the output of drilling motor (12).
3. The perforating device for the large steel pipe as recited in claim 1, wherein: the water spraying device is characterized by further comprising a cooling device, wherein the cooling device comprises a water storage tank (14), a water delivery hose, a water pump and a water spraying nozzle (15), the water storage tank (14) is arranged on the base (2), the water spraying nozzle (15) is connected with the water storage tank (14) through the water delivery hose, the water spraying nozzle (15) is installed on the fixing base (10), and a nozzle of the water spraying nozzle is opposite to the drill bit (13).
4. The perforating device for the large steel pipe as recited in claim 1, wherein: the roller frame comprises a frame (16) and two rollers (17), the two rollers (17) are arranged in parallel at intervals and are rotatably connected to the frame (16), and the large steel pipe is arranged between the two rollers (17).
5. The perforating device for the large steel pipe as recited in claim 4, wherein: the roller (17) is driven to rotate by a driving motor.
6. The perforating device for the large steel pipe as recited in claim 1, wherein: the motor (4) is a speed reducing motor.
7. The perforating device for the large steel pipe as recited in claim 1, wherein: the moving device (1) is a four-wheel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942768.9U CN216227073U (en) | 2021-11-26 | 2021-11-26 | Perforating device for large-scale steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942768.9U CN216227073U (en) | 2021-11-26 | 2021-11-26 | Perforating device for large-scale steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216227073U true CN216227073U (en) | 2022-04-08 |
Family
ID=80958919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122942768.9U Active CN216227073U (en) | 2021-11-26 | 2021-11-26 | Perforating device for large-scale steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216227073U (en) |
-
2021
- 2021-11-26 CN CN202122942768.9U patent/CN216227073U/en active Active
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