CN219903324U - Polyvinyl chloride spool mouth of pipe expansion device - Google Patents
Polyvinyl chloride spool mouth of pipe expansion device Download PDFInfo
- Publication number
- CN219903324U CN219903324U CN202222924537.XU CN202222924537U CN219903324U CN 219903324 U CN219903324 U CN 219903324U CN 202222924537 U CN202222924537 U CN 202222924537U CN 219903324 U CN219903324 U CN 219903324U
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- CN
- China
- Prior art keywords
- fixed
- pipe
- frame
- polyvinyl chloride
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 17
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of pipe expanding devices, and particularly discloses a pipe orifice expanding device of a polyvinyl chloride pipe. The beneficial effects are that: the pipe orifice is heated only, so that the deformation of the pipe can be avoided, the air cooling can be adopted for rapid cooling and shaping after the pipe is expanded, and the phenomenon of retraction of the pipe orifice is avoided; the pipe expanding cone can be replaced, can be suitable for expanding the pipes with different diameters, can expand the pipe orifice with different shapes according to the requirements, and has wide application range; the pipeline is convenient to assemble by the nondestructive expansion of the orifice of the pipeline.
Description
Technical Field
The utility model relates to the technical field of pipe expanding devices, in particular to a polyvinyl chloride pipe orifice expanding device.
Background
The polyvinyl chloride spool is a common tubular product, when the circuit is installed, needs to link together a plurality of spool and constitutes an organic whole and use, avoids water to get into in the spool, and the connection to a plurality of spool mainly adopts the mode at present, and one is fixed with the ferrule, and the other is that pipeline interface department polishes and makes it peg graft together, utilizes ferrule fixed cost high, and polishes the pipe orifice and can lead to the pipe wall attenuation, and is damaged more easily.
The end part of the polyvinyl chloride wire tube can be expanded through the flaring device, so that the wire tubes are conveniently connected together, when the polyvinyl chloride wire tube is subjected to flaring processing, the polyvinyl chloride wire tube is required to be heated to soften the pipe orifice part, and then the softened pipe orifice part is subjected to flaring operation through the flaring machine. The utility model discloses a PVC pipeline flaring device, which comprises a supporting frame, wherein the top end of the supporting frame is provided with a seat board, and a conveyor shell is arranged above the seat board. The cooling speed of the pipe orifice is low after the pipe orifice is expanded, if the moving-out speed of the reaming head is high, the pipe orifice is easily subjected to cold shrinkage, the flaring quality is affected, but if the pipe orifice is ensured to be moved out of the reaming head after being cooled, the machining efficiency is affected.
Disclosure of Invention
The utility model provides a polyvinyl chloride wire tube orifice expanding device for solving the problems.
The technical scheme of the utility model is realized as follows:
the utility model provides a polyvinyl chloride spool mouth of pipe expansion device, is fixed with the stinger including solid pipe support middle part lower extreme, it has the pressure pipe screw rod to gu the pipe support top through the thread tightening, it is fixed with first hand wheel to press pipe screw rod upper end, it rotates to install pressure pipe support to press pipe screw rod below, gu pipe support below one side is fixed with the track frame, slidable mounting has the removal frame on the track frame, it installs the rotation screw rod to remove the frame rotation, it is fixed with the second hand wheel to rotate the screw rod upper end, rotate and install the ball cover on the rotation screw rod, the ball cover orientation one side of gu the pipe support is fixed with the fixed arm, be fixed with fixed sleeve through dismantling the connection on the fixed arm, fixed sleeve one end integrated into one piece has the flaring ware, gu the pipe support orientation one side of removing the frame is fixed with the heating sleeve, be provided with the electrical heating ring in the heating sleeve, the electrical heating ring edge is fixed with the fixing clip, the fixing clip is in on the heating sleeve.
Further, the electric heating ring is fixed at the one end that is close to the mouth expander, the one end that keeps away from in the heating sleeve electric heating ring is fixed with annular cooling tube, the shaping has a plurality of orientation on the annular cooling tube the venthole of electric heating ring, gu the pipe support lower extreme is fixed with the air-blower, the air-blower pass through the trachea with annular cooling tube intercommunication.
Further, a backing plate is fixed below the fixed pipe frame and the track frame.
Further, a horizontal moving telescopic rod is fixed inside the track frame, and the end part of the horizontal moving telescopic rod is fixed at the lower end of the moving frame through a pin shaft.
Further, still include the host device, the host device includes movable support frame, is fixed with the host wheel on the movable support frame, the host wheel with the upper surface of stinger flushes, and movable support frame is kept away from one side of solid pipe support is fixed with limit baffle.
By adopting the technical scheme, the utility model has the beneficial effects that: the pipe orifice is heated only, so that the deformation of the pipe can be avoided, the air cooling can be adopted for rapid cooling and shaping after the pipe is expanded, and the phenomenon of retraction of the pipe orifice is avoided; the pipe expanding cone can be replaced, can be suitable for expanding the pipes with different diameters, can expand the pipe orifice with different shapes according to the requirements, and has wide application range; the pipeline is convenient to assemble by the nondestructive expansion of the orifice of the pipeline.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a schematic diagram of the fixed pipe frame structure of the present utility model.
The reference numerals are explained as follows:
1. fixing the pipe frame; 2. a track frame; 3. a backing plate; 4. a moving rack; 5. a stinger; 6. pressing a pipe frame; 7. a pipe pressing screw rod; 8. a first hand wheel; 9. heating the sleeve; 10. an electric heating ring; 11. a fixing clip; 12. horizontally moving the telescopic rod; 13. rotating the screw; 14. the second hand wheel; 15. a ball sleeve; 16. a fixed arm; 17. a fixed sleeve; 18. a mouth expander; 19. an annular radiating pipe; 20. a blower; 21. a hosting device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a polyvinyl chloride spool mouth of pipe expansion device, including fixed pipe support 1 middle part lower extreme is fixed with stinger 5, fixed pipe support 1 top is fixed with pressure pipe screw rod 7 through the screw thread, pressure pipe screw rod 7 upper end is fixed with first hand wheel 8, pressure pipe screw rod 7 below rotates and installs pressure pipe support 6, can drive the lift of inferior crown screw rod 7 and then drive pressure pipe support 6 through rotatory first hand wheel 8 and lift, fixed pipe support 1 below one side is fixed with track frame 2, the slidable mounting has movable frame 4 on track frame 2, movable frame 4 can transversely move the adjustment position on track frame 2, movable frame 4 internal rotation installs rotatory screw 13, rotatory screw rod 13 upper end is fixed with second hand wheel 14, install ball sleeve 15 on the rotatory screw rod 13, one side towards fixed pipe support 1 is fixed with fixed arm 16, be fixed with fixed sleeve 17 through detachable connection on the fixed arm 16, fixed sleeve 17 one end integrated into one piece has flaring 18, can drive ball sleeve 15 lift and then drive flaring 18 lift adjustment position through rotatory first hand wheel 14, the fixed sleeve 5 is fixed with the heating collar 10 on the same mandrel 9, the electric heating collar is fixed sleeve 9 is fixed with electric collar 10, the electric heating collar is fixed to fixed sleeve is provided with on the fixed collar 10, the electric collar is fixed with the electric collar is fixed sleeve 9, the electric heating collar is fixed with the electric collar 9 on the electric collar is fixed with the electric collar 9.
In this embodiment, the electric heating ring 10 is fixed at one end close to the mouth expander 18, one end of the heating sleeve 9 far away from the electric heating ring 10 is fixed with an annular radiating pipe 19, a plurality of air outlet holes facing the electric heating ring 10 are formed in the annular radiating pipe 19, a blower 20 is fixed at the lower end of the fixed pipe frame 1, the blower 20 is communicated with the annular radiating pipe 19 through an air pipe, and air can be pumped into the annular radiating pipe 19 through the blower 20 and then sprayed to the mouth of the flared pipe to cool and cool the pipe fitting for shaping.
In this embodiment, the track frame 2 is internally fixed with a horizontal moving telescopic rod 12, the end of the horizontal moving telescopic rod 12 is fixed at the lower end of the moving frame 4 through a pin, and the horizontal moving telescopic rod 12 is selected from any one of a hydraulic rod, a cylinder and an electric telescopic rod, so that the horizontal moving position of the moving frame 4 can be automatically driven.
In this embodiment, still include the hosting device 21, the hosting device 21 includes movable support frame, is fixed with the hosting wheel on the movable support frame, and the upper surface of hosting wheel and stinger 5 flushes, and one side that movable support frame kept away from solid pipe support 1 is fixed with limit baffle, can support the wire pipe afterbody through hosting device 21, can restrict the position of spool when hosting device 21 is motionless simultaneously, avoids its backward movement.
The working principle of the utility model is as follows: when the pipe fitting expanding device is used, a pipe fitting needing pipe expanding is placed between the stinger 5 and the pipe pressing frame 6, the tail of the pipe fitting is supported by the pipe supporting device 21, then the first hand wheel 8 is rotated to enable the pipe pressing frame 6 to move downwards and tightly clamp the outer wall of the pipe fitting to prevent the pipe fitting from moving, then the expander 18 with the corresponding size is replaced according to the diameter of the pipe fitting and the pipe expanding requirement, the expander 18 is fixed on the fixed arm 16, the height of the expander 18 is adjusted through rotating the second hand wheel 14, the center line of the expander 18 coincides with the center line of the pipe fitting, then the electric heating ring 10 is started to heat the pipe orifice of the pipe fitting, one end of heating is heated, after softening signs exist on the pipe orifice of the pipe fitting, the horizontal movement telescopic rod 12 is controlled to shrink to drive the expander 18 to translate towards the pipe fitting and insert into the pipe orifice of the pipe fitting to expand the pipe fitting, after the expander 18 is inserted into the designated depth, then the air blower 20 is started to blow out air from the annular heat dissipation pipe 19 to rapidly cool the pipe fitting, after the pipe fitting is cooled, the horizontal movement telescopic rod 12 is restarted to drive the expander 18 to be far away from the pipe fitting, then the first hand wheel 8 is rotated to enable the center line of the pipe fitting 18 to coincide with the pipe orifice of the pipe fitting, and the pipe fitting can be matched with the pipe fitting after the pipe fitting is separated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. A polyvinyl chloride spool mouth of pipe expansion device, its characterized in that: including solid pipe support (1) middle part lower extreme is fixed with stinger (5), it has pressure pipe screw rod (7) to solid pipe support (1) top through the screw thread fastening, it is fixed with first hand wheel (8) to press pipe screw rod (7) upper end, it installs pressure pipe support (6) to press pipe screw rod (7) below rotation, it is fixed with track frame (2) to solid pipe support (1) below one side, slidable mounting has on track frame (2) and removes frame (4), remove frame (4) internal rotation and install rotation screw rod (13), rotation screw rod (13) upper end is fixed with second hand wheel (14), rotate on rotation screw rod (13) and install ball cover (15), ball cover (15) orientation one side of solid pipe support (1) is fixed with fixed arm (16), be fixed with fixed cover (17) through dismantling on fixed arm (16), fixed cover (17) one end integrated into one end has heater (18), gu pipe support (1) orientation remove one side of frame (4) fixed sleeve (9), it has heating collar (10) to add electric heating collar (9), heating collar (10) are fixed on heating collar (10).
2. A polyvinyl chloride wire tube orifice expanding apparatus as recited in claim 1, wherein: the electric heating ring (10) is fixed at the one end that is close to flaring ware (18), keep away from in heating sleeve (9) the one end of electric heating ring (10) is fixed with annular cooling tube (19), shaping has a plurality of orientation on annular cooling tube (19) the venthole of electric heating ring (10), fixed pipe support (1) lower extreme is fixed with air-blower (20), air-blower (20) through the trachea with annular cooling tube (19) intercommunication.
3. A polyvinyl chloride wire tube orifice expanding apparatus as recited in claim 1, wherein: the fixed pipe frame (1) and the base plate (3) are fixed below the track frame (2).
4. A polyvinyl chloride wire tube orifice expanding apparatus as recited in claim 1, wherein: the track frame (2) is internally fixed with a horizontal movement telescopic rod (12), and the end part of the horizontal movement telescopic rod (12) is fixed at the lower end of the movable frame (4) through a pin shaft.
5. A polyvinyl chloride wire tube orifice expanding apparatus as recited in claim 1, wherein: the pipe fixing device is characterized by further comprising a pipe fixing device (21), wherein the pipe fixing device (21) comprises a movable supporting frame, a pipe fixing wheel is fixed on the movable supporting frame, the pipe fixing wheel is flush with the upper surface of the pipe fixing frame (5), and a limit baffle is fixed on one side, away from the pipe fixing frame (1), of the movable supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924537.XU CN219903324U (en) | 2022-11-03 | 2022-11-03 | Polyvinyl chloride spool mouth of pipe expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924537.XU CN219903324U (en) | 2022-11-03 | 2022-11-03 | Polyvinyl chloride spool mouth of pipe expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903324U true CN219903324U (en) | 2023-10-27 |
Family
ID=88439843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222924537.XU Active CN219903324U (en) | 2022-11-03 | 2022-11-03 | Polyvinyl chloride spool mouth of pipe expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565379A (en) * | 2024-01-17 | 2024-02-20 | 山西中德管业有限公司 | Multi-aperture reaming device for pipe machining |
-
2022
- 2022-11-03 CN CN202222924537.XU patent/CN219903324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565379A (en) * | 2024-01-17 | 2024-02-20 | 山西中德管业有限公司 | Multi-aperture reaming device for pipe machining |
| CN117565379B (en) * | 2024-01-17 | 2024-03-22 | 山西中德管业有限公司 | Multi-aperture reaming device for pipe machining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |