CN215848489U - Clamping device for plastic pipe cutting machine - Google Patents
Clamping device for plastic pipe cutting machine Download PDFInfo
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- CN215848489U CN215848489U CN202122028749.5U CN202122028749U CN215848489U CN 215848489 U CN215848489 U CN 215848489U CN 202122028749 U CN202122028749 U CN 202122028749U CN 215848489 U CN215848489 U CN 215848489U
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- adjusting arm
- mounting plate
- plastic pipe
- fixedly connected
- clamping
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Abstract
The utility model discloses a clamping device for a plastic pipe cutting machine, wherein two ends of a lead screw are rotatably arranged at the bottom of a cutting table, the lead screw is provided with a first thread area and a second thread area with opposite thread directions, the bottom end of a first adjusting arm is fixedly connected with a nut screwed in the first thread area, and the bottom end of a second adjusting arm is fixedly connected with a nut screwed in the second thread area; the first adjusting arm and the second adjusting arm penetrate through strip-shaped adjusting arm holes formed in the cutting table and extend above the cutting table; the top end of the first adjusting arm is fixedly connected with the first mounting plate, and the top end of the second adjusting arm is fixedly connected with the second mounting plate; mounting threaded holes are formed in the two ends of the first mounting plate and the second mounting plate; the clamping piece comprises a screw rod, a rotary disc and a roller. According to the utility model, the plastic pipe can be effectively fixed through the clamping mechanism, and after the plastic pipe is fixed, the cutting equipment is started to rotate the pipe for one rotation, so that the plastic pipe is cut.
Description
Technical Field
The utility model relates to the technical field of pipe cutting, in particular to a clamping device for a plastic pipe cutting machine.
Background
The plastic pipe is used as an important component of chemical building materials, is widely accepted by users due to the advantages of excellent performance, sanitation, environmental protection, low consumption and the like, and mainly comprises a UPVC drain pipe, a UPVC water supply pipe, an aluminum-plastic composite pipe, a Polyethylene (PE) water supply pipe and a polypropylene PPR hot water pipe.
Compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, the plastic pipe has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.
In recent years, with the increasing market demands of industries such as building industry, municipal engineering, hydraulic engineering, agriculture and industry, the plastic pipe industry in China shows a high-speed development situation. The plastic pipeline production in 2009 is 580.4 ten thousand tons, and the equivalent ratio is increased by 18.9%, and the plastic pipeline production in 2010 from 1 to 9 months is 552.8 ten thousand tons, and the equivalent ratio is increased by 28.23%. Meanwhile, as the quality requirements of consumers on the aspects of environmental protection, health, durability and the like of products are continuously improved, the quality level of the products is continuously improved while the yield of plastic pipelines in China is increased, the technical progress of the industry is continuously accelerated, brand scale enterprises are continuously increased, new materials and new structure varieties are continuously emerged, advanced system design concepts are infinite, the functions of the products are more obvious, and the application fields are further widened. Analysis shows that the market share of Chinese plastic pipelines currently exceeds 30 percent of all pipelines.
In 2015, in new construction, reconstruction and extension projects in China, 85% of building drainage pipelines adopt plastic pipes, 80% of building rainwater drainage pipelines adopt plastic pipes, the usage amount of the plastic pipes of urban drainage pipelines reaches 50%, 85% of building water supply, hot water supply and heating pipes adopt plastic pipes, 80% of urban water supply pipelines (below DN400 mm) adopt plastic pipes, 90% of village and town water supply pipelines adopt plastic pipes, the usage amount of urban gas plastic pipes (medium and low pressure pipes) reaches 40%, and 90% of building electric wire threading sheath pipes adopt plastic pipes. According to the prediction, the increase rate of the plastic pipeline production in China is kept at about 10% in twelve and five periods, and by 2015, the national plastic pipeline production is expected to approach 1200 ten thousand tons, and the market share of the plastic pipeline in various national pipelines exceeds 60%.
After the existing plastic pipe is produced, the pipe needs to be cut into different lengths so as to meet actual requirements, but in the existing pipe cutting process, the pipe is manually held for cutting, and certain potential safety hazards exist.
Therefore, how to provide a clamping device for a plastic pipe cutting machine, which is convenient to use, is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention is directed to a clamping device for a plastic pipe cutting machine that solves at least one of the problems set forth in the background section above.
In order to realize the scheme, the utility model adopts the following technical scheme:
a clamping device for a plastic pipe cutting machine comprises a rack, wherein a clamping mechanism is arranged on a cutting table of the rack, and the clamping mechanism comprises a lead screw, a first adjusting arm, a second adjusting arm, a first mounting plate, a second mounting plate, a rocker and a clamping piece;
the two ends of the lead screw are rotatably mounted at the bottom of the cutting table, the lead screw is provided with a first threaded area and a second threaded area which are opposite in thread direction, the bottom end of the first adjusting arm is fixedly connected with a nut screwed in the first threaded area, and the bottom end of the second adjusting arm is fixedly connected with a nut screwed in the second threaded area; the first adjusting arm and the second adjusting arm penetrate through strip-shaped adjusting arm holes formed in the cutting table and extend above the cutting table; the top end of the first adjusting arm is fixedly connected with the first mounting plate, and the top end of the second adjusting arm is fixedly connected with the second mounting plate; mounting threaded holes are formed in the two ends of the first mounting plate and the second mounting plate;
the clamping piece comprises a screw, a rotary table and a roller; the screw rod is screwed in the mounting threaded hole, one end of the screw rod is rotatably provided with the roller, and the other end of the screw rod is provided with the turntable.
The plastic pipe can be quickly and effectively fixed through the clamping mechanism, so that the cutting process is stable and efficient, and the plastic pipe can also rotate when being clamped, so that the cutting equipment is fixed at one point, and the cutting saw blade is tangent to the plastic pipe; plastics tubular product rotates a week alright completion cutting under the manual work, need not to use cutting device to carry out displacement on a large scale, adopts above-mentioned clamping mechanism, has avoided the artifical fixed potential safety hazard of bringing of handing.
Preferably, in the above clamping device for the plastic pipe cutting machine, two clamping mechanisms are provided, and are installed at two ends of the rack, and a cutting device installation space is reserved between the two clamping mechanisms.
Preferably, in the clamping device for the plastic pipe cutting machine, two ends of the central shaft of the roller are rotatably mounted on a mounting frame through bearings, and the mounting frame is fixedly connected with the end part of the screw rod.
Preferably, in the clamping device for the plastic pipe cutting machine, a carrier roller is further mounted on one side of the clamping mechanism, and the carrier roller is rotatably mounted on the bracket, so that the pipe can be conveniently placed and taken out.
Preferably, in the clamping device for a plastic pipe cutting machine, the mounting threaded holes formed at the two ends of the first mounting plate and the second mounting plate are both bent.
According to the technical scheme, compared with the prior art, the clamping device for the plastic pipe cutting machine is provided, the plastic pipe can be effectively fixed through the clamping mechanism, after the plastic pipe is fixed, the cutting equipment is started, the plastic pipe rotates for one circle, cutting of the plastic pipe is completed, the clamping mechanism is stable and efficient in the cutting process, the pipe is guaranteed not to deviate during cutting, the cut is guaranteed to be straight, and potential safety hazards are eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIGS. 1-2 are perspective views of the present invention;
FIG. 3 is a front view of the present invention;
figure 4 the drawing is a left side view of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model discloses a clamping device for a plastic pipe cutting machine, which comprises a rack 1, wherein a clamping mechanism 3 is arranged on a cutting table 2 of the rack 1, and the clamping mechanism 3 comprises a lead screw 4, a first adjusting arm 5, a second adjusting arm 6, a first mounting plate 7, a second mounting plate 8, a rocker 9 and a clamping piece 10;
the two ends of the screw rod 4 are rotatably arranged at the bottom of the cutting table 2, a first thread area and a second thread area with opposite thread directions are arranged on the screw rod 4, the bottom end of the first adjusting arm 5 is fixedly connected with a nut screwed in the first thread area, and the bottom end of the second adjusting arm 6 is fixedly connected with a nut screwed in the second thread area; the first adjusting arm 5 and the second adjusting arm 6 penetrate through strip-shaped adjusting arm holes formed in the cutting table 2 and extend above the cutting table 2; the top end of the first adjusting arm 5 is fixedly connected with a first mounting plate 7, and the top end of the second adjusting arm 6 is fixedly connected with a second mounting plate 8; mounting threaded holes are formed in the two ends of the first mounting plate 7 and the second mounting plate 8;
the clamping piece 10 comprises a screw 11, a rotary disc 12 and a roller 13; the screw 11 is screwed in the mounting threaded hole, and one end of the screw 11 rotates the mounting roller 13 and the other end is provided with the rotary disc 12.
The plastic pipe can be quickly and effectively fixed through the clamping mechanism 3, so that the cutting process is stable and efficient, and the plastic pipe can also rotate when being clamped, so that the cutting equipment is fixed at one point, and the cutting saw blade is tangent to the plastic pipe; plastics tubular product rotates a week alright completion cutting under the manual work, need not to use cutting device to carry out displacement on a large scale, adopts above-mentioned clamping mechanism 3, has avoided the artifical fixed potential safety hazard of bringing of handing.
Preferably, in the clamping device for the plastic pipe cutting machine, two clamping mechanisms 3 are arranged and installed at two ends of the frame 1, and a cutting device installation space is reserved between the two clamping mechanisms 3.
Preferably, in the clamping device for the plastic pipe cutting machine, two ends of the central shaft of the roller 13 are rotatably mounted on a mounting frame through bearings, and the mounting frame is fixedly connected with the end of the screw 11.
Preferably, in the clamping device for the plastic pipe cutting machine, a carrier roller 14 is further mounted on one side of the clamping mechanism 3, and the carrier roller 14 is rotatably mounted on a bracket, so that the pipe can be conveniently placed and taken out.
Preferably, in the clamping device for the plastic pipe cutting machine, the mounting threaded holes formed at the two ends of the first mounting plate 7 and the second mounting plate 8 are both bent.
The working principle is as follows:
when the device is used, the distance between the two rollers 13 on the first mounting plate 7 and the second mounting plate 8 is smaller than the diameter of a pipe, if the distance is larger than or equal to the diameter of the pipe, the clamping piece 10 needs to be adjusted, the screw rod 11 is displaced by manually rotating the rotary disc 12, and after the adjustment is finished, the axis of the rollers is parallel to the axis of the pipe;
then, a pipe to be cut is placed on the carrier roller 14 and is sent between the first adjusting arm 5 and the second adjusting arm 6, then the rocker 9 is manually rotated to drive the screw rod 4 to rotate, so that the first adjusting arm 5 and the second adjusting arm 6 are gradually close to each other, and finally the pipe is clamped; starting the cutting equipment, and enabling the cutting saw blade to be tangent to the plastic pipe; plastics tubular product rotates the one week and alright accomplish the cutting under the manual work rotates, then the opposite rotation rocker 9 takes off tubular product.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A clamping device for a plastic pipe cutting machine comprises a rack and is characterized in that a clamping mechanism is arranged on a cutting table of the rack, and the clamping mechanism comprises a lead screw, a first adjusting arm, a second adjusting arm, a first mounting plate, a second mounting plate, a rocker and a clamping piece;
the two ends of the lead screw are rotatably mounted at the bottom of the cutting table, the lead screw is provided with a first threaded area and a second threaded area which are opposite in thread direction, the bottom end of the first adjusting arm is fixedly connected with a nut screwed in the first threaded area, and the bottom end of the second adjusting arm is fixedly connected with a nut screwed in the second threaded area; the first adjusting arm and the second adjusting arm penetrate through strip-shaped adjusting arm holes formed in the cutting table and extend above the cutting table; the top end of the first adjusting arm is fixedly connected with the first mounting plate, and the top end of the second adjusting arm is fixedly connected with the second mounting plate; mounting threaded holes are formed in the two ends of the first mounting plate and the second mounting plate;
the clamping piece comprises a screw, a rotary table and a roller; the screw rod is screwed in the mounting threaded hole, one end of the screw rod is rotatably provided with the roller, and the other end of the screw rod is provided with the turntable.
2. The clamping device for the plastic pipe cutting machine according to claim 1, wherein two clamping mechanisms are provided, and are mounted at two ends of the machine frame, and a cutting device mounting space is reserved between the two clamping mechanisms.
3. The clamping device for the plastic pipe cutting machine according to claim 2, wherein the two ends of the central shaft of the roller are rotatably mounted on a mounting frame through bearings, and the mounting frame is fixedly connected with the end part of the screw.
4. The clamping device for the plastic pipe cutting machine according to claim 3, wherein a supporting roller is further installed on one side of the clamping mechanism, and the supporting roller is rotatably installed on a bracket.
5. The clamping device for the plastic pipe cutting machine as claimed in claim 1, wherein the mounting threaded holes formed at both ends of the first mounting plate and the second mounting plate are bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028749.5U CN215848489U (en) | 2021-08-26 | 2021-08-26 | Clamping device for plastic pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028749.5U CN215848489U (en) | 2021-08-26 | 2021-08-26 | Clamping device for plastic pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215848489U true CN215848489U (en) | 2022-02-18 |
Family
ID=80243179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122028749.5U Active CN215848489U (en) | 2021-08-26 | 2021-08-26 | Clamping device for plastic pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215848489U (en) |
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2021
- 2021-08-26 CN CN202122028749.5U patent/CN215848489U/en active Active
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