CN214417799U - A cutting device for building site steel pipe machining - Google Patents
A cutting device for building site steel pipe machining Download PDFInfo
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- CN214417799U CN214417799U CN202120224184.5U CN202120224184U CN214417799U CN 214417799 U CN214417799 U CN 214417799U CN 202120224184 U CN202120224184 U CN 202120224184U CN 214417799 U CN214417799 U CN 214417799U
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- steel pipe
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- assembly
- clamping mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 238000003754 machining Methods 0.000 title claims description 6
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device for processing steel pipes in construction sites, which comprises a cutting knife wheel component, a lifting driving component, a first traction component, a first steel pipe clamping mechanism and a second traction component; the first traction assembly, the first steel pipe clamping mechanism and the second traction assembly are positioned on the same side of the lifting driving assembly and are arranged in sequence; the first traction assembly and the second traction assembly respectively comprise a base, a first screw rod which is rotatably arranged in the base, a first power part for driving the first screw rod to rotate, a first screw rod nut, a sliding plate which is slidably arranged on the base and a second steel pipe clamping mechanism which is arranged on the sliding plate; the first screw rod extends along the length direction of the base; the sliding plate is fixedly connected with the first lead screw nut. The utility model discloses can drive the steel pipe automatically and move forward to need not the manual propulsion steel pipe of operating personnel, can alleviate operating personnel's work load.
Description
Technical Field
The utility model relates to a cutting device for building site steel pipe machining.
Background
The cutting device that is used for building site steel pipe processing now generally includes cutting knife wheel subassembly, is used for driving the lift drive assembly of cutting knife wheel subassembly lift, is located two steel pipe fixture of lift drive assembly with one side. When using, can be with the steel pipe centre gripping on two steel pipe fixture, then drive cutting knife wheel subassembly through lift drive assembly and move down, usable cutting knife wheel subassembly cuts the steel pipe and cuts out the pipe fitting of predetermined length, and because every steel pipe can be cut into a plurality of sections pipe fittings, after the cutting of one section pipe fitting in the front is accomplished, still need the manual steel pipe that will advance of operating personnel, just can carry out next cutting, thereby cause in batch production process, greatly increased operating personnel's work load.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a cutting device for building site steel pipe machining, it can drive the steel pipe automatically and move forward to need not the manual propulsion steel pipe of operating personnel, can alleviate operating personnel's work load.
The purpose of the utility model is realized by adopting the following technical scheme:
a cutting device for machining a steel pipe in a construction site comprises a cutting knife wheel assembly, a lifting driving assembly, a first traction assembly, a first steel pipe clamping mechanism and a second traction assembly, wherein the lifting driving assembly is used for driving the cutting knife wheel assembly to lift; the first traction assembly, the first steel pipe clamping mechanism and the second traction assembly are positioned on the same side of the lifting driving assembly and are arranged in sequence; the first traction assembly and the second traction assembly respectively comprise a base, a first screw rod which is rotatably arranged in the base, a first power part for driving the first screw rod to rotate, a first screw rod nut which is sleeved on the first screw rod in a matching manner, a sliding plate which is slidably arranged on the base and a second steel pipe clamping mechanism which is arranged on the sliding plate; the first screw rod extends along the length direction of the base; the sliding plate is fixedly connected with the first lead screw nut.
The first steel pipe clamping mechanism and the second steel pipe clamping mechanism respectively comprise a fixed jacket, a movable jacket opposite to the fixed jacket and a cylinder; the movable jacket is connected to a piston rod of the cylinder.
The first power part comprises a driving chain wheel, a first rotating motor used for driving the driving chain wheel to rotate, a driven chain wheel fixed on the first screw rod, and a chain wound on the driving chain wheel and the driven chain wheel.
The lifting driving assembly comprises a support frame, a second screw rod which is rotatably arranged in the support frame and is vertically arranged, a second rotating motor for driving the second screw rod to rotate, a second screw rod nut which is sleeved on the second screw rod in a matched mode, and a lifting seat which is arranged on the support frame in a lifting mode; the lifting seat is fixedly connected with the second screw rod nut; the cutting knife wheel assembly is arranged on the lifting seat.
The cutting knife wheel assembly comprises a knife wheel and a second power component, wherein the knife wheel is rotatably arranged on the lifting seat; the second power component is installed on the lifting seat and used for driving the cutter wheel to rotate.
The cutter wheel is fixed with a rotating shaft and is rotatably arranged on the lifting seat through the rotating shaft; the second power component comprises a driving bevel gear, a third rotating motor used for driving the driving bevel gear to rotate, and a driven bevel gear which is fixed on the rotating shaft and meshed with the driving bevel gear.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a cutting device for building site steel pipe processing, it is through adopting cutting knife wheel subassembly, lift drive assembly, first traction assembly, first steel pipe fixture and the combined design of second traction assembly, can drive the steel pipe to move forward automatically to need not the manual steel pipe of impelling of operating personnel, can alleviate operating personnel's work load, and can save time, raise the efficiency; in addition, through rationally setting up first subassembly, the second subassembly that pulls, still can improve stability, the accuracy nature that the steel pipe removed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cutting wheel assembly in cooperation with the elevation drive assembly;
FIG. 3 is an exploded view of the cutting blade wheel assembly, the elevation drive assembly;
FIG. 4 is a schematic structural view of a first pulling assembly;
FIG. 5 is a schematic view of the first pulling assembly in a state where the base is separated;
FIG. 6 is an exploded view of the first pulling assembly;
10, cutting a cutter wheel assembly; 11. a cutter wheel; 12. a second power component; 13. a rotating shaft; 20. a lift drive assembly; 21. a support frame; 22. a second lead screw; 23. a second rotating electrical machine; 24. a second feed screw nut; 25. a lifting seat; 26. a second guide rail; 27. a second slider; 30. a first pulling assembly; 31. a base; 32. a first lead screw; 33. a first lead screw nut; 34. a slide plate; 35. a second steel pipe clamping mechanism; 36. a first guide rail; 37. a first slider; 40. a first steel pipe clamping mechanism; 41. a fixing jacket; 42. a movable jacket; 43. a cylinder; 50. a second traction assembly; 60. a first power component; 61. a drive sprocket; 62. a first rotating electrical machine; 63. a driven sprocket; 64. a chain; 71. a drive bevel gear; 72. a third rotating electrical machine; 73. a driven bevel gear.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1 to 6, a cutting device for processing a steel pipe at a construction site comprises a cutting knife wheel assembly 10, a lifting driving assembly 20 for driving the cutting knife wheel assembly 10 to lift, a first traction assembly 30, a first steel pipe clamping mechanism 40 and a second traction assembly 50; the first traction assembly 30, the first steel pipe clamping mechanism 40 and the second traction assembly 50 are positioned at the same side of the lifting driving assembly 20 and are arranged in sequence; the first traction assembly 30 and the second traction assembly 50 both comprise a base 31, a first screw rod 32 rotatably mounted in the base 31, a first power component 60 for driving the first screw rod 32 to rotate, a first screw rod nut 33 sleeved on the first screw rod 32 in a matching manner, a sliding plate 34 slidably mounted on the base 31, and a second steel pipe clamping mechanism 35 arranged on the sliding plate 34; the first lead screw 32 extends along the length direction of the base 31; the slide plate 34 is fixedly connected to the first spindle nut 33.
When in use, the steel pipe can be clamped on the second steel pipe clamping mechanism 35 of the first traction assembly 30, the first steel pipe clamping mechanism 40 and the second steel pipe clamping mechanism 35 of the second traction assembly 50, then the lifting driving assembly 20 drives the cutting knife wheel assembly 10 to descend, the cutting knife wheel assembly 10 descends to a position between the second steel pipe clamping mechanism 35 of the first traction assembly 30 and the first steel pipe clamping mechanism 40, the cutting knife wheel assembly 10 is utilized to cut the steel pipe into a pipe fitting with a preset length, then the first steel pipe clamping mechanism 40 loosens the pipe fitting, the first rotating motor 62 of the first traction assembly 30 rotates forward to drive the first lead screw 32 to rotate, so that the sliding plate 34 of the first traction assembly 30 moves forward and drives the second steel pipe clamping mechanism 35 to communicate with the pipe fitting to move forward, so as to conveniently move the cut pipe fitting out, and then the first rotating motor 62 of the first traction assembly 30 rotates reversely to enable the sliding plate 34 of the first traction assembly 30 and the second steel pipe clamping mechanism 35 to move forward The rear movement is reset, and at the same time, the first rotating motor 62 of the second traction assembly 50 rotates forward to drive the first screw rod 32 to rotate, so that the sliding plate 34 and the second steel pipe clamping mechanism 35 of the second traction assembly 50 move forward, the steel pipe clamped at the second steel pipe clamping mechanism 35 of the second traction assembly 50 also moves forward along with the second steel pipe clamping mechanism 35 and extends into the first steel pipe clamping mechanism 40 and the second steel pipe clamping mechanism 35 of the first traction assembly 30, and then the steel pipe is clamped tightly through the first steel pipe clamping mechanism 40 and the second steel pipe clamping mechanism 35 of the first traction assembly 30, so that the next cutting operation can be carried out, the utility model provides a cutting device for the steel pipe processing of the construction site, which adopts the wheel assembly cutting knife 10, the lifting driving assembly 20, the first traction assembly 30 and the first steel pipe clamping mechanism 40, And the second traction assembly 50 can automatically drive the steel pipe to move forward, so that the operator does not need to manually push the steel pipe, the workload of the operator can be reduced, the time can be saved, the efficiency is improved, and the accuracy of the movement of the steel pipe can be improved by reasonably arranging the first traction assembly 30 and the second traction assembly 50.
The first steel pipe clamping mechanism 40 and the second steel pipe clamping mechanism 35 both comprise a fixed jacket 41, a movable jacket 42 opposite to the fixed jacket 41, and a cylinder 43; the movable jacket 42 is connected to the piston rod of the cylinder 43. When the steel pipe clamping device is used, the movable clamping sleeve 42 is driven by the air cylinder 43 to move towards the fixed clamping sleeve 41, so that the steel pipe can be clamped by the cooperation of the movable clamping sleeve 42 and the fixed clamping sleeve 41, and the movable clamping sleeve 42 is driven by the air cylinder 43 to move towards the direction far away from the fixed clamping sleeve 41, so that the steel pipe can be loosened. The first steel pipe clamping mechanism 40 and the second steel pipe clamping mechanism 35 adopt the structure, so that the installation is convenient.
The first power unit 60 includes a driving sprocket 61, a first rotating motor 62 for driving the driving sprocket 61 to rotate, a driven sprocket 63 fixed to the first lead screw 32, and a chain 64 wound around the driving sprocket 61 and the driven sprocket 63. In use, the first rotating motor 62 is operated to rotate the driving sprocket 61, so that the driven sprocket 63 can be driven by the chain 64 to rotate together with the first lead screw 32. And through adopting above-mentioned structure with the power component, can be convenient for rationally arrange the position of each spare part.
Two ends of the base 31 are respectively provided with a first guide rail 36 extending along the axial direction of the first screw rod 32; both ends of the sliding plate 34 are provided with first sliding blocks 37 which are in sliding fit with the first guide rails 36. By adopting the above configuration, the smoothness of movement of the slide plate 34 can be improved.
The lifting driving assembly 20 comprises a support frame 21, a second lead screw 22 which is rotatably installed in the support frame 21 and is vertically arranged, a second rotating motor 23 for driving the second lead screw 22 to rotate, a second lead screw nut 24 which is sleeved on the second lead screw 22 in a matching manner, and a lifting seat 25 which is installed on the support frame 21 in a lifting manner; the lifting seat 25 is fixedly connected with the second screw rod nut 24; the cutting wheel assembly 10 is disposed on the lifting base 25. When the lifting seat 25 is lifted, the second rotating motor 23 works to drive the second lead screw 22 to rotate, so as to drive the second lead screw nut 24 to move along the axial direction of the second lead screw 22. By adopting the above structure for the elevation driving unit 20, the accuracy of the elevation base 25 can be improved.
The both ends of support frame 21 all are provided with along the second lead screw 22 axial extension's second guide rail 26, the both ends of lift seat 25 all are provided with the second slider 27 with second guide rail 26 sliding fit to can make the slip of lift seat 25 more smooth and easy.
The cutting knife wheel assembly 10 comprises a knife wheel 11 which is rotatably arranged on the lifting seat 25 and a second power component 12; the second power component 12 is installed on the lifting seat 25 and is used for driving the cutter wheel 11 to rotate. A rotating shaft 13 is fixed on the cutter wheel 11 and is rotatably arranged on the lifting seat 25 through the rotating shaft 13; the second power member 12 includes a drive bevel gear 71, a third rotating electrical machine 72 for rotating the drive bevel gear 71, and a driven bevel gear 73 fixed to the rotating shaft 13 and engaged with the drive bevel gear 71. In use, the third rotating electric machine 72 is operated to rotate the drive bevel gear 71, thereby rotating the driven bevel gear 73 together with the rotating shaft 13 to rotate the cutter wheel 11.
Specifically, the lifting seat 25 is provided with a mounting hole, a bearing is mounted in the mounting hole, and the rotating shaft 13 is inserted into an inner ring of the bearing, so that the rotating shaft 13 can rotate more smoothly.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cutting device for building site steel pipe machining which characterized in that: the steel pipe clamping device comprises a cutting knife wheel assembly, a lifting driving assembly for driving the cutting knife wheel assembly to lift, a first traction assembly, a first steel pipe clamping mechanism and a second traction assembly; the first traction assembly, the first steel pipe clamping mechanism and the second traction assembly are positioned on the same side of the lifting driving assembly and are arranged in sequence; the first traction assembly and the second traction assembly respectively comprise a base, a first screw rod which is rotatably arranged in the base, a first power part for driving the first screw rod to rotate, a first screw rod nut which is sleeved on the first screw rod in a matching manner, a sliding plate which is slidably arranged on the base and a second steel pipe clamping mechanism which is arranged on the sliding plate; the first screw rod extends along the length direction of the base; the sliding plate is fixedly connected with the first lead screw nut.
2. The cutting apparatus for the construction site steel pipe working as set forth in claim 1, wherein: the first steel pipe clamping mechanism and the second steel pipe clamping mechanism respectively comprise a fixed jacket, a movable jacket opposite to the fixed jacket and a cylinder; the movable jacket is connected to a piston rod of the cylinder.
3. The cutting apparatus for the construction site steel pipe working as set forth in claim 1, wherein: the first power part comprises a driving chain wheel, a first rotating motor used for driving the driving chain wheel to rotate, a driven chain wheel fixed on the first screw rod, and a chain wound on the driving chain wheel and the driven chain wheel.
4. The cutting apparatus for the construction site steel pipe working as set forth in claim 1, wherein: the lifting driving assembly comprises a support frame, a second screw rod which is rotatably arranged in the support frame and is vertically arranged, a second rotating motor for driving the second screw rod to rotate, a second screw rod nut which is sleeved on the second screw rod in a matched mode, and a lifting seat which is arranged on the support frame in a lifting mode; the lifting seat is fixedly connected with the second screw rod nut; the cutting knife wheel assembly is arranged on the lifting seat.
5. The cutting apparatus for the construction site steel pipe working as set forth in claim 4, wherein: the cutting knife wheel assembly comprises a knife wheel and a second power component, wherein the knife wheel is rotatably arranged on the lifting seat; the second power component is installed on the lifting seat and used for driving the cutter wheel to rotate.
6. The cutting apparatus for the construction site steel pipe working as set forth in claim 5, wherein: the cutter wheel is fixed with a rotating shaft and is rotatably arranged on the lifting seat through the rotating shaft; the second power component comprises a driving bevel gear, a third rotating motor used for driving the driving bevel gear to rotate, and a driven bevel gear which is fixed on the rotating shaft and meshed with the driving bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224184.5U CN214417799U (en) | 2021-01-26 | 2021-01-26 | A cutting device for building site steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120224184.5U CN214417799U (en) | 2021-01-26 | 2021-01-26 | A cutting device for building site steel pipe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214417799U true CN214417799U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120224184.5U Active CN214417799U (en) | 2021-01-26 | 2021-01-26 | A cutting device for building site steel pipe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214417799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080966A (en) * | 2024-02-26 | 2024-05-28 | 江苏泰州世开泽机械有限公司 | Steel pipe cutting device and cutting method thereof |
-
2021
- 2021-01-26 CN CN202120224184.5U patent/CN214417799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080966A (en) * | 2024-02-26 | 2024-05-28 | 江苏泰州世开泽机械有限公司 | Steel pipe cutting device and cutting method thereof |
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