CN106827484A - Plastics mouth of pipe pregroove marks processing technology - Google Patents
Plastics mouth of pipe pregroove marks processing technology Download PDFInfo
- Publication number
- CN106827484A CN106827484A CN201611194039.7A CN201611194039A CN106827484A CN 106827484 A CN106827484 A CN 106827484A CN 201611194039 A CN201611194039 A CN 201611194039A CN 106827484 A CN106827484 A CN 106827484A
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- China
- Prior art keywords
- probe
- pipe
- plastic tube
- pregroove marks
- mouth
- Prior art date
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Present patent application is related to pipeline processing technical field, discloses plastics mouth of pipe pregroove marks processing technology, comprises the following steps, clamping plastic tube, arrangement probe, insertion probe, fluting, post processing.Advantage using above-mentioned technical method is：The processing for realizing plastics mouth of pipe pregroove marks is realized, for the connection of plastic tube, while improve the intensity of connection and the sealing of connection；Using high temperature probe insertion plastic tube wall in, carry out heating cutting using high-temperature fusion, with transmission cutter cutting compare it is more laborsaving, due to applying external force it is smaller, do not result in plastic tube and fracture, the yield rate of processing is higher.
Description
Technical field
The present invention relates to pipeline processing technical field.
Background technology
Pipe is the main member for constituting pipeline, and pipe has steel pipe, cast iron pipe, concrete reinforced pipe, nonmetallic by material
Pipe is several.Plastic tube is a class of non-metallic pipe, usually with synthetic resin, that is, polyester be raw material, add stabilizer,
Lubricant, plasticizer etc., form in tuber in the method for " modeling " through extrusion process.Because it has light weight, corrosion-resistant, outer
Shape is attractive in appearance, without bad smell, handling ease, easy construction the features such as, all obtained in numerous areas and more and more widely should
With.Plastic tube is mainly used as tap water supply system pipe arrangement, draining, exhaust and blowdown sanitary pipe, the subdrainage of building construction
Guard system, rain pipe and electric wire install matched penetration pipe etc..
To adapt to the use in different operating field, plastic tube is often cut into different length according to the actual requirements, and
The connection and sealing of plastic tube are carried out as needed, and the connecting mode of existing plastic tube is typically used and is similar to flange connection
Mode, i.e., respectively install an anchor ear in the mouth of pipe, connects two anchor ears using bolt after mouth of pipe docking and fastens, and realizes the company of plastic tube
Connect.But, there is gap in the meeting that the junction of the mouth of pipe is difficult to avoid that, cause the sealing of connection poor, particularly go out in plastic tube
Joint gap can be increased when now bending, sealing is had a strong impact on.
Therefore, technical staff expects processing pregroove marks on plastic tube wall end face, by another plastic tube during connection
Tube wall is inserted into pregroove marks, it is to avoid gap, the intensity of dural-phase contrast scan connection and the sealing of connection occurs in mouth of pipe junction.
But the process technology also not for plastic tube pregroove marks occurs in the prior art, so be badly in need of a kind of plastics mouth of pipe pregroove marks add
Work technique, to realize the processing of plastics mouth of pipe pregroove marks, is easy to the connection of plastic tube, while improving intensity and the sealing of connection
Property.
The content of the invention
The invention is intended to provide a kind of plastics mouth of pipe pregroove marks processing technology, the processing of plastics mouth of pipe pregroove marks is realized, with
It is easy to the connection and sealing of plastic tube.
Plastics mouth of pipe pregroove marks processing technology in this programme, comprises the following steps：
S1. plastic tube is clamped：Plastic tube is fixed using clamping device, clamping device is stretched out in plastic tube one end to be processed；
S2. probe is arranged：A slidable slide is arranged on plastics mouth of pipe axial direction, is arranged on slide and some is in
The probe of circle distribution, the distribution of probe is corresponding with plastic tube mouth of pipe profile, using electrothermal heater heated probe；
S3：Insertion probe：Slide is promoted, the probe of high temperature is inserted into the tube wall of plastics tube end, fusing plastics form molten
Melt hole；
S4. slot：The probe of circle distribution circumferentially center integral-rotation, melting rotation is carried out to tube wall and then tube wall is cut
Form annular groove, i.e. pregroove marks；
S5. post-process：Slide is exited, probe is taken out, the plastic tube mouth of pipe and pregroove marks are polished.
Advantage using above-mentioned technical method is：The processing for realizing plastics mouth of pipe pregroove marks is realized, for plastic tube
Connection, improve connection intensity and connection sealing；Using in the probe insertion plastic tube wall of high temperature, using high temperature melting
Row heating cutting is circulated, is heated by point, probe rotation realizes that face is cut, compared to its instantaneous heating surface area of traditional cutting mode
It is small, it is to avoid the damage that undue cutting belt is come, machining accuracy is higher.With transmission cutter cutting compare it is more laborsaving, due to applying
Plus external force it is smaller, do not result in plastic tube and fracture, the yield rate of processing is higher.
Further, the heating-up temperature of the step S2 middle probes is up to 240~255 DEG C.When temperature is higher than 255 DEG C, due to
Temperature is too high, is easily caused the plastic tube mouth of pipe and is integrally softened, and tube wall bends after softening, and influences the machining accuracy of pregroove marks；When
Temperature is less than 240 DEG C, and because temperature is too low, melting of the probe to plastic tube is insufficient, causes Cutting Drag big, easily makes tube wall
Bending, influences the machining accuracy of pregroove marks.
Further, 0.3 times of a diameter of plastic tube wall thickness of the probe, the length of probe is plastic tube wall thickness
3 times of degree.The specification of probe is under the conditions of the ratio, it is ensured that the width of pregroove marks is 0.3 times of pipe thickness, and probe has foot
Enough length can go out the pregroove marks of different depth according to the deep processing for inserting in tube wall.
Further, the integrally rotated speed of step S4 middle probes is 3.6m/h.Probe circumgyration incision at such speeds
Efficiency high, also because of excessive velocities Cutting Drag will not be caused big, bending tube wall influences pregroove marks machining accuracy.
Further, the probe rotates 3~4 weeks in circumgyration incision.By the circumgyration incision of many week numbers, plastic tube is prevented
Because pregroove marks size is irregular caused by deformation, installation accuracy is influenceed.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention facilities and equipments；
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Concrete technology flow process of the invention is as follows, with the external diameter of plastic tube as 50mm, plastic tube wall thickness as 10mm as a example by：
S1. plastic tube is clamped：Plastic tube is fixed using clamping device, clamping device is stretched out in plastic tube one end to be processed
30mm, sets baffle plate and is offseted with plastic tube, to limit the axial motion of plastic tube in the tail end of plastic tube.
S2. probe is arranged：A slidable slide is arranged on plastics mouth of pipe axial direction, arranges some on slide
The probe being circumferentially distributed, the distribution of probe is corresponding with plastic tube mouth of pipe profile, using electrothermal heater heated probe to 240
~255 DEG C.
S3. probe is inserted：Slide is promoted, the probe of high temperature is inserted into the tube wall of plastics tube end, melt plastics shape
Into melting hole, a diameter of 3mm of probe, the length of probe is 30mm, and the depth for inserting tube wall is 20mm；
S4. slot：The probe of circle distribution circumferentially center integral-rotation, melting rotation is carried out to tube wall and then tube wall shape is cut
Circularize groove, i.e. pregroove marks；The rotary speed control of probe, to realize uniform cutting, is cut in 3.6m/h, i.e., rotation 1mm per second
After the completion of cutting, probe is further continued for rotation 2 weeks or 3 weeks.
S5. post-process：Slide is exited, probe is taken out, the plastic tube mouth of pipe and pregroove marks are polished.
The embodiment of the present invention can be realized using following equipment, substantially as shown in Figures 1 and 2：
The equipment is made up of mounting seat 1, clamping device, the several parts of grooving apparatus, and wherein clamping device is fixedly mounted on installation
On seat 1, be provided with mounting seat 1 with the clamping direction identical of plastic tube 4 chute 11, grooving apparatus are slidably mounted on chute 11.
Clamping device includes two anchor ear mechanisms of arranged, and positioned at the baffle plate 2 of anchor ear mechanism tail end, baffle plate 2
It is slidably mounted in mounting seat 1, and is fixed using bolt.Anchor ear mechanism includes two clampings being hinged in mounting seat 1
Hoop 21, two relative fastenings of ferrule 21 form manhole, for installing plastic tube 4, two upper end series windings of ferrule 21
There is screw to be attached and fasten.
Grooving apparatus are made up of slide 3, transmission mechanism, the several parts of probe 35, and slide 3 is arranged on chute 11, slide 3
Lower end balladeur train 37 is installed, be machined with chute 11 and the flank of tooth that the balladeur train 37 coordinates, be provided with just on slide 3
In manually operated handle 36；Transmission mechanism is arranged on inside slide 3, and transmission mechanism is by 33 groups of driving gear 32 and driven gear
Into the input of driving gear 32 is connected with motor 31, and motor 31 is arranged on the outside of slide 3, driving gear 32 and driven tooth
Wheel 33 is meshed, and the output end connection of driven gear 33 has a heater 34 that can accompany the rotation of driven gear 33；Heater
Some probes 35 are installed, probe 35 is circumferentially distributed on 34, and the mouth of pipe of plastic tube 4 is adapted.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete scheme and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of the present invention program is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (5)
1. a kind of plastics mouth of pipe pregroove marks processing technology, it is characterised in that comprise the following steps：
S1. plastic tube is clamped：Plastic tube is fixed using clamping device, clamping device is stretched out in plastic tube one end to be processed；
S2. probe is arranged：A slidable slide is arranged on plastics mouth of pipe axial direction, is arranged on slide and some is in
The probe of circle distribution, the distribution of probe is corresponding with plastic tube mouth of pipe profile, using electrothermal heater heated probe；
S3：Insertion probe：Slide is promoted, the probe of high temperature is inserted into the tube wall of plastics tube end, fusing plastics form molten
Melt hole；
S4. slot：The probe of circle distribution circumferentially center integral-rotation, melting rotation is carried out to tube wall and then tube wall is cut
Form annular groove, i.e. pregroove marks；
S5. post-process：Slide is exited, probe is taken out, the plastic tube mouth of pipe and pregroove marks are polished.
2. plastics mouth of pipe pregroove marks processing technology according to claim 1, it is characterised in that：The step S2 middle probes
Heating-up temperature is up to 240~255 DEG C.
3. plastics mouth of pipe pregroove marks processing technology according to claim 2, it is characterised in that：A diameter of modeling of the probe
0.3 times of expects pipe pipe thickness, the length of probe is 3 times of plastic tube wall thickness.
4. plastics mouth of pipe pregroove marks processing technology according to claim 3, it is characterised in that：The step S4 middle probes rotation
The speed for turning is 3.6m/h.
5. plastics mouth of pipe pregroove marks processing technology according to claim 1, it is characterised in that：The probe is in circumgyration incision
Shi Xuanzhuan 3~4 weeks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194039.7A CN106827484B (en) | 2016-12-21 | 2016-12-21 | Plastics nozzle pregroove marks processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194039.7A CN106827484B (en) | 2016-12-21 | 2016-12-21 | Plastics nozzle pregroove marks processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106827484A true CN106827484A (en) | 2017-06-13 |
| CN106827484B CN106827484B (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194039.7A Active CN106827484B (en) | 2016-12-21 | 2016-12-21 | Plastics nozzle pregroove marks processing technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN106827484B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732894A (en) * | 2019-02-18 | 2019-05-10 | 朱明德 | A kind of working method of plastics nozzle pregroove marks automatic processing device |
| CN109732895A (en) * | 2019-02-18 | 2019-05-10 | 朱明德 | A kind of plastics nozzle pregroove marks automatic processing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0796267B2 (en) * | 1988-02-29 | 1995-10-18 | 積水化学工業株式会社 | Manufacturing method for pipe fitting with inner spiral groove |
| CN105415695A (en) * | 2015-10-30 | 2016-03-23 | 四川高德特科技有限公司 | Continuous fiber-reinforced pipe butt joint method |
| CN205167542U (en) * | 2015-11-19 | 2016-04-20 | 浙江伟星新型建材股份有限公司 | On --spot closing device of compound pipe of nonmetal reinforcing |
| CN106079407A (en) * | 2016-07-11 | 2016-11-09 | 重庆永高塑业发展有限公司 | Plastics mouth of pipe flange body |
-
2016
- 2016-12-21 CN CN201611194039.7A patent/CN106827484B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0796267B2 (en) * | 1988-02-29 | 1995-10-18 | 積水化学工業株式会社 | Manufacturing method for pipe fitting with inner spiral groove |
| CN105415695A (en) * | 2015-10-30 | 2016-03-23 | 四川高德特科技有限公司 | Continuous fiber-reinforced pipe butt joint method |
| CN205167542U (en) * | 2015-11-19 | 2016-04-20 | 浙江伟星新型建材股份有限公司 | On --spot closing device of compound pipe of nonmetal reinforcing |
| CN106079407A (en) * | 2016-07-11 | 2016-11-09 | 重庆永高塑业发展有限公司 | Plastics mouth of pipe flange body |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732894A (en) * | 2019-02-18 | 2019-05-10 | 朱明德 | A kind of working method of plastics nozzle pregroove marks automatic processing device |
| CN109732895A (en) * | 2019-02-18 | 2019-05-10 | 朱明德 | A kind of plastics nozzle pregroove marks automatic processing device |
| CN109732894B (en) * | 2019-02-18 | 2021-05-18 | 王永军 | Working method of automatic processing equipment for plastic pipe orifice prefabricated groove |
| CN109732895B (en) * | 2019-02-18 | 2021-07-09 | 台州市勒言自动化科技有限公司 | Automatic processing equipment for plastic pipe orifice prefabricated groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106827484B (en) | 2018-11-30 |
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Address after: 402160 No. 2408, Xinglong Avenue, Yongchuan District, Chongqing Patentee after: Ad pipeline (Chongqing) Co.,Ltd. Address before: 402160 No. 2408, Xinglong Avenue, Yongchuan District, Chongqing Patentee before: CHONGQING YONGGAO PLASTIC DEVELOPMENT Co.,Ltd. |