Flaring equipment for large-caliber plastic bent pipe
A technology for large-diameter and bent pipes, applied in the field of flaring equipment for plastic bent pipes, can solve the problems of not being able to expand large-diameter plastic bent pipes, and achieve obvious effects, smooth inner and outer surfaces, and great promotional value
Inactive Publication Date: 2019-12-13
浙江甬源塑业有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
What has been disclosed so far is the flaring equipment for small-diameter plastic elbows, which cannot be used for flaring large-diameter plastic elbows with diameters of 160mm, 200mm and above.
Method used
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[0023] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.
[0024] A preferred embodiment of the pipe bending device of the plastic pipe bending equipment provided by the present invention is as follows: Figure 2 to Figure 5 Shown: a flaring equipment for large-diameter plastic pipe bends, including a frame 1 and a pipe bend seat 2. Dolly 4, frame 1 under flaring trolley 3 and pushing trolley 4 is provided with guide post 11 respectively, and flaring trolley 3 and pushing trolley 4 are respectively provided with guide sleeve 12 that matches with guide post 11, and flaring trolley 3 and the pushing trolley 4 realize moving back and forth on the frame 1 through the guide post 11 and the guide sleeve 12. The frame 1 between the flared trolley 3 and the push trolley 4 is fixedly provided wi...
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Abstract
The invention relates to the technical field of bar section processing and discloses flaring equipment for a large-caliber plastic bent pipe. The flaring equipment comprises a rack and a bent pipe base, a flaring trolley and a pushing trolley are arranged on the front part and the rear part of the rack respectively, a transmission nut is arranged on the rack between the flaring trolley and the pushing trolley, a transmission screw rod is rotationally arranged on the transmission nut, the flaring trolley and the pushing trolley are connected with each other, and a screw rod driving device is arranged on the pushing trolley; a flaring driving device is arranged on the flaring trolley, the output end of the flaring driving device is connected with a flaring die, and the flaring die comprisesa conical column at the front end and a pipe head flaring cylinder at the rear end. The flaring equipment in the invention can be used for batch production of flaring processing of large-size plasticbent pipes and is particularly suitable for flaring of large-caliber plastic bent pipes with the diameter of 160 mm, 200 mm and more than 200 mm; and after the processed plastic bent pipes are cooled,the flaring positions thereof are smooth in inner and outer surfaces, and the flaring equipment is attractive, durable, more obvious in effect and large in popularization value.
Description
technical field [0001] The invention relates to the technical field of profile processing, in particular to a flaring device for plastic bent pipes. Background technique [0002] In various industrial and civil buildings and electrical equipment, plastic pipes of various diameters are widely used, especially PVC plastic pipes, which are used for upper and lower water pipes, exhaust pipes, and cable threading pipes. According to the direction of the pipeline, the pipe must be bent into a suitable angle. Flared plastic elbow such as figure 1 As shown, usually the two directions of the plastic elbow are combined with straight plastic pipes to realize the arrangement of the threading pipes, and the flaring of the diameter plastic elbow is convenient for connecting with two plastic pipes. What has been disclosed at present is the flaring equipment of small-diameter plastic elbows, which cannot expand large-diameter plastic elbows with diameters of 160mm, 200mm and above. There...
Claims
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IPC IPC(8): B29C57/04B29C35/16
CPCB29C35/16B29C57/045B29C2035/1616
Inventor 郑合根
Owner 浙江甬源塑业有限公司