CN206394012U - Steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner - Google Patents
Steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner Download PDFInfo
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- CN206394012U CN206394012U CN201621414013.4U CN201621414013U CN206394012U CN 206394012 U CN206394012 U CN 206394012U CN 201621414013 U CN201621414013 U CN 201621414013U CN 206394012 U CN206394012 U CN 206394012U
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Abstract
The utility model discloses a kind of steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner, including for heating, flange is molded, the hot briquetting part of cooling and for clamp, the chuck member of flange power is provided, the hot briquetting part is by being hinged with the piston rod bulb of hydraulic cylinder on chuck member in its spacing ball groove of die holder upper piston rod, so that hot briquetting part and chuck member are hinged integrally, and the supporting slider gap of side cover fits through the sliding rod hole of chuck member upper chuck on hot briquetting part, so that hot briquetting part and chuck member slidable connection are integral, it will heat, flange, sizing, cooling each operation combines together, complete to drive using hydraulic cylinder, flange processing shaping just can be disposably completed in same template, shorten the operating time, reduce the labor intensity of workman, flange reliable in quality, improve labor productivity, production cost is low, Economy Benefit is considerable, the deficiencies in the prior art can be efficiently solved.
Description
Technical field
The utility model is related to composite pipe technical field, more particularly to a kind of steel Pian tight liner ultra-high molecular weight polyethylene is combined
Tubing polythene pipe hydraulic flange turner.
Background technology
At present, it is substantially all in oil, chemical industry, electric power, metallurgy, colliery and paper industry using steel pipe various to convey
Material, such as：Flyash, granular ore, coal, grain and various materials.But be due to steel pipe intolerant to burn into it is not wear-resistant, hold
The shortcomings of easy-to-rust, making the service life of steel pipe cannot effectively improve.In use for some time, that is, need to change steel
Pipe, which results in the increase of production cost.Ultra-high molecular weight polyethylene is the linear polyethylene that viscosity average molecular weigh is more than 1,500,000,
With the synthesis performance that wear-resisting, impact resistance, self-lubricating, corrosion-resistant etc. are excellent, therefore ultra-high molecular weight polyethylene is combined
Tubing is pulled in steel pipe with puller system again by under normal temperature condition, after multiple tracks size reducing machine undergauge, in the extensive of its radial direction generation
Under the resilient force of complex elasticity deformation, it is set tightly to be compounded on steel pipe inner wall, its pipes connecting method is to use flange method
The accurate metal flange welding of orchid connection, the i.e. advanced rower in steel pipe two ends, is penetrated after ultra-high molecular weight polyethylene composite pipe, to super
High molecular weight polyethylene composite pipe end carries out flange, so as to realize the flange docking of tubing.Due to superhigh molecular weight polyethylene
It is high viscoelastic state when alkene is melted, even if temperature reaches fusing point, also almost without mobility, therefore existing superhigh molecular weight polyethylene pipe
The turn-up process of material is that manually naked light burns or is heated in heater after softening by tubing, and tubing is moved on in flange mold
Tentatively be shaped to horn mouth, then remove tubing from flange mold, it is heated after be placed in flange mold be shaped to typhon again
Mouthful, then tubing is removed heated again again, then be placed on qualitative mould and complete flange, the shortcoming of this method is that process is more, plus
Heat is separated with the process of flange, inefficiency, troublesome poeration, and easily occurs the rupture of tubing edge during flange, it is impossible to protected
Demonstrate,prove flange quality.Accordingly, it would be desirable to which a kind of technical scheme solves the above problems.
The content of the invention
For above the deficiencies in the prior art, the purpose of this utility model is to overcome above-mentioned technical deficiency that there is provided one kind
Easy to operate, production efficiency is high, reduces the steel Pian tight liner ultra-high molecular weight polyethylene composite pipe hydraulic flanging of labor strength
Machine.
To achieve the above object, the utility model is realized using following technical scheme：
The utility model discloses a kind of steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner, including for
Heating, flange shaping, cooling hot briquetting part and for clamp, provide flange power chuck member, it is described to be heated into
Type part is by being hinged with the piston rod bulb of hydraulic cylinder on chuck member in its spacing ball groove of die holder upper piston rod so that heating
Profiled part and chuck member are hinged integrally, and the supporting slider gap of side cover fits through chuck on hot briquetting part
The sliding rod hole of part upper chuck so that hot briquetting part and chuck member slidable connection are integral.
The hot briquetting part includes die holder, flange mold, electric heater, side cover, and the die holder gap, which coordinates to penetrate, to be turned over
In the flange mold centre bore of side mould, the electric heater be encapsulated in the electric heater of die holder install annular groove in, and electric heater by
The electric heater channel entrance access of die holder, electric heater channel outlet are drawn, and the die holder, flange mold, side cover pass through bolt
Demountable rigid is fixed together, while the sealing of cooling-water duct is realized between die holder and side cover by installing sealing gasket additional,
And cooling water is drawn by cooling-water duct import access, cooling-water duct outlet.
The die holder left end is set in cylinder, right-hand member in flat-disk shape section cavity revolution composite unit structure, including
Electric heater installs annular groove, positioning convex ring, bolt hole I, cooling-water duct, bolt hole II, electric heater channel entrance, piston rod
Spacing ball groove, ball groove lid, electric heater channel outlet, baffle ring；
The baffle ring is arranged on die holder left end in annular shape, and it is in J-shaped section revolving body knot that the electric heater, which installs annular groove,
Structure is arranged on the right side of baffle ring, and it is outside in flat-disk shape left surface footpath that the positioning convex ring is arranged on die holder right-hand member in annular shape
Side, the spacing ball groove of piston rod is in the spherical die holder right-hand member that is arranged on of cavity in cylinder revolving body center, and the ball groove lid leads to
Cross bolt Demountable rigid to be fixedly connected on the right side of the spacing ball groove of piston rod, radially radiated on the outside of the spacing ball groove of piston rod
Shape is symmetrically respectively arranged with electric heater channel entrance, electric heater channel outlet, the electric heater channel entrance, electrical heating
It is in be circumferentially provided with ring-type to be symmetrically arranged with the outside of device channel outlet in circumferential eight equal parts on the outside of bolt hole II, the bolt hole II
Cooling-water duct, be symmetrically arranged with bolt hole I in circumferential eight equal parts on the outside of the cooling-water duct.
The flange mold left end is set in cylinder, right-hand member in flat-disk shape section cavity revolution composite unit structure, bag
Template, positioning scrobicular ring, bolt hole III, flange mold centre bore are included, the template is arranged on flange in J-shaped section rotary structure
Mould left end is in flat-disk shape left surface in cylinder outside and right-hand member, and the flange mold centre bore is arranged on flange mold revolution
Assembly center, for inserting die holder, the concave annular shape of positioning scrobicular ring is arranged at flange mold right-hand member in flat-disk
On shape right flank, the bolt hole III is in that circumferential eight equal parts are symmetricly set in flange mold right-hand member in outside flat-disk shape right flank
Side.
The side cover is in the form of annular discs to be set, including bolt hole IV, cooling-water duct import, bolt hole V, side cover centre bore,
Supporting slider, cooling-water duct outlet, the side cover centre bore are arranged at side cover center, the bolt hole in axially extending bore shape
V is symmetricly set in side cover center bore laterally in axially extending bore shape, circumferential eight equal parts, and one end of the supporting slider passes through weldering
Connect and fix the side cover center bore of welding and side cover right flank laterally in circumferential six decile symmetry rigids, the other end is in screw thread company
Connect mode, it is radially radial on the outside of the supporting slider symmetrical to be respectively arranged with cooling-water duct import, cooling-water duct and go out
Mouthful, the bolt hole IV is symmetricly set in side cover radial outside edge in axially extending bore shape, circumferential eight equal parts.
The chuck member includes chuck, chuck hub hole, sliding rod hole, hydraulic cylinder, piston rod, claw, chuck jaw, pin
Axle, piston rod bulb, the chuck is in the form of annular discs to be set, and the chuck hub hole is arranged at chuck hub in axially extending bore shape
Place, the chuck hub hole is symmetrically respectively arranged with sliding rod hole in axially extending bore shape, circumferential six deciles, and the sliding rod hole is used to pacify
Dress coordinates shape to pass through the supporting slider of sliding rod hole in gap, and the chuck jaw is in that the circumferential quartering is respectively arranged at chuck peripheral edge
At edge, the claw is connected by bearing pin in hook-type, can be respectively arranged in by center of rotation of bearing pin on chuck jaw, the hydraulic pressure
Cylinder is fixedly connected on the chuck back side by bolt Demountable rigid, and the piston rod front end is solid by connection screw thread Demountable rigid
Dingan County is equipped with piston rod bulb, and piston rod passes through chuck hub hole.
The ultra-high molecular weight polyethylene composite pipe by using puller system again under normal temperature condition, after multiple tracks size reducing machine undergauge
Pull in steel pipe, fastener for connection method is to use flange connection, i.e. the accurate metal flange welding of the advanced rower in steel pipe two ends,
Then the non-flange pre-structure form penetrated after ultra-high molecular weight polyethylene composite pipe.
The utility model is installed in frame, and the flange course of work is as follows：
Tubing specification is first according to from hot briquetting part, the insertion of hot briquetting part is then needed into the superelevation of flange
Molecular weight polyethylene composite pipe pipe end, claw hooks the flange back side, i.e. left side, and the piston rod of hydraulic cylinder suitably stretches out, will
Hot briquetting part is fixed on ultra-high molecular weight polyethylene composite pipe pipe end, and electric heater, which is powered, carries out heating work, will be super
High molecular weight polyethylene composite pipe pipe end is heated to after softening, and the piston rod of hydraulic cylinder stretches out, by the superelevation after heating and softening
Molecular weight polyethylene composite pipe pipe end carries out extruding flange deformation along template surface, is close to after template left side is pressurized
During flange right side, electric heater power-off stops heating work, and the piston rod of hydraulic cylinder, which stops stretching out, carries out insulation sizing, then
Cooling-water duct is passed through recirculated cooling water and carries out cooling and shaping, and cooling water takes away the heat of hot briquetting part so that superelevation point
Sub- weight polyethylene composite pipe quickly cools down flange shaping, and the piston rod of hydraulic cylinder is retracted after shaping, completes turn-up process, unloads
The utility model is used for next tubing flange.
Compared with prior art, the beneficial effects of the utility model are：
The utility model discloses a kind of steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner, including for
Heating, flange shaping, cooling hot briquetting part and for clamp, provide flange power chuck member, it is described to be heated into
Type part is by being hinged with the piston rod bulb of hydraulic cylinder on chuck member in its spacing ball groove of die holder upper piston rod so that heating
Profiled part and chuck member are hinged integrally, and the supporting slider gap of side cover fits through chuck on hot briquetting part
The sliding rod hole of part upper chuck so that hot briquetting part and chuck member slidable connection are integral, by heating, flange, determines
Type, cooling each operation combine together, using hydraulic cylinder complete drive, just can disposably be completed in same template flange processing into
Type, shortens the operating time, reduces the labor intensity of workman, and flange reliable in quality improves labor productivity, production cost
Low, Economy Benefit is considerable, can efficiently solve the deficiencies in the prior art.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is hot briquetting modular construction schematic diagram of the present utility model；
Fig. 3 is Fig. 2 A directions view；
Fig. 4 is die holder structure schematic diagram of the present utility model；
Fig. 5 is flanging die structure schematic diagram of the present utility model；
Fig. 6 is side cover structure schematic diagram of the present utility model；
Fig. 7 is Fig. 6 B directions view；
Fig. 8 is chuck member structural representation of the present utility model；
Fig. 9 is Fig. 8 C directions view；
Figure 10 is the non-flange pre-structure schematic diagram of steel Pian tight liner ultra-high molecular weight polyethylene composite pipe；
Figure 11 is mounting structure schematic diagram before non-flange after clamping of the present utility model；
Figure 12 is flange post-mounting structure schematic diagram of the present utility model；
Figure 13 is structural representation after steel Pian tight liner ultra-high molecular weight polyethylene composite pipe flange.
Description of reference numerals：1- hot briquettings part, 2- chuck members, 11- die holders, 111- electric heaters install annular groove,
112- positioning convex rings, 113- bolt hole I, 114- cooling-water duct, 115- bolt hole II, 116- electric heaters channel entrance,
The spacing ball groove of 117- piston rods, 118- ball grooves lid, 119- electric heaters channel outlet, 120- baffle rings, 12- flange molds, 121- moulds
Plate, 122- positioning scrobicular ring, 123- bolt hole III, 124- flange molds centre bore, 13- electric heaters, 14- side covers, 141- bolts hole
The import of IV, 142- cooling-water duct, 143- bolt hole V, 144- side covers centre bore, 145- supporting sliders, 146- cooling-water ducts
Outlet, 2- chuck members, 21- chucks, 211- chuck hubs hole, 212- sliding rod holes, 22- hydraulic cylinders, 23- piston rods, 24- cards
Pawl, 25- chuck jaws, 26- bearing pins, 27- piston rod bulbs, 3- steel pipes, 31- flanges, 4- superhigh molecular polyethylene compound pipes.
Embodiment
The utility model is described in detail with reference to Figure of description, it should be noted that of the present utility model
Implementation is not limited to following embodiment.
It should be noted that "left", "right", "front", "rear" here, " on ", " under " only to facilitate describing this reality
The exemplary direction defined with new, as shown in figure 1, paper left direction is " left side ", paper right direction is " right side ", paper
Front side direction is " preceding ", and paper rear direction is " rear ", on the upside of paper direction for " on ", on the downside of paper direction be " under ".Certainly
Those skilled in the art understand on the basis of the utility model, can also other manner define "left", "right", "front", "rear",
Directions such as " on ", " under ", equally falls within protection domain of the present utility model.
As shown in figure 1, the utility model include be used for heat, flange shaping, cooling hot briquetting part 1 and for card
Dress, the chuck member 2 for providing flange power, the hot briquetting part 1 pass through in its spacing ball groove 117 of upper piston rod of die holder 11
It is hinged with the piston rod bulb 27 of hydraulic cylinder 22 on chuck member 2 so that hot briquetting part 1 and chuck member 2 are hinged to one
The gap of supporting slider 145 of side cover 14 fits through the slide bar of the upper chuck 21 of chuck member 2 on body, and hot briquetting part 1
Hole 212 so that hot briquetting part 1 and the slidable connection of chuck member 2 are integral.
As shown in Fig. 2-Fig. 7, the hot briquetting part 1 includes die holder 11, flange mold 12, electric heater 13, side cover 14,
The gap of die holder 11, which coordinates, to be penetrated in the flange mold centre bore 124 of flange mold 12, and the electric heater 13 is encapsulated in die holder 11
Electric heater install in annular groove 111, and electric heater 13 is accessed by the electric heater channel entrance 116 of die holder 11, electrical heating
Device channel outlet 119 is drawn, and the die holder 11, flange mold 12, side cover 14 are fixed together by bolt Demountable rigid,
Realize the sealing of cooling-water duct 114 between die holder 11 and side cover 14 by installing sealing gasket additional simultaneously, and cooling water is led to by cooling water
Road import 142 is accessed, cooling-water duct outlet 146 is drawn.
The left end of die holder 11 is set in cylinder, right-hand member in flat-disk shape section cavity revolution composite unit structure, bag
Include electric heater and annular groove 111, positioning convex ring 112, bolt hole I113, cooling-water duct 114, bolt hole II115, electrical heating are installed
The spacing ball groove 117 of device channel entrance 116, piston rod, ball groove lid 118, electric heater channel outlet 119, baffle ring 120；
The baffle ring 120 is arranged on the left end of die holder 11 in annular shape, and it is in J-shaped section that the electric heater, which installs annular groove 111,
Rotary structure is arranged on the right side of baffle ring 120, and the positioning convex ring 112 is arranged on the right-hand member of die holder 11 in flat-disk in annular shape
Shape left surface radial outside, the spacing ball groove 117 of piston rod is in the spherical right-hand member of die holder 11 that is arranged on of cavity in cylinder revolving body
Center, the ball groove lid 118 is fixedly connected on the spacing right side of ball groove 117 of piston rod, the work by bolt Demountable rigid
The spacing outside of ball groove 117 of stopper rod is radially radial to be symmetrically respectively arranged with electric heater channel entrance 116, electric heater passage
Outlet 119, the electric heater channel entrance 116, the outside of electric heater channel outlet 119 are symmetrically arranged with circumferential eight equal parts
In the cooling-water duct 114 for being circumferentially provided with ring-type, the cooling-water duct on the outside of bolt hole II115, the bolt hole II115
114 outsides are symmetrically arranged with bolt hole I113 in circumferential eight equal parts.
The left end of flange mold 12 is set in cylinder, right-hand member in flat-disk shape section cavity revolution composite unit structure,
Including template 121, positioning scrobicular ring 122, bolt hole III123, flange mold centre bore 124, the template 121 is turned round in J-shaped section
Body structure setting is in flat-disk shape left surface, the flange mold center in cylinder outside and right-hand member in the left end of flange mold 12
Hole 124 is arranged on the revolution assembly of flange mold 12 center, for inserting die holder 11, the positioning concave annulus of scrobicular ring 122
Shape is arranged at the right-hand member of flange mold 12 on flat-disk shape right flank, and the bolt hole III123 is in that circumferential eight equal parts are symmetrical arranged
In the right-hand member of flange mold 12 on the outside of flat-disk shape right flank.
The side cover 14 is in the form of annular discs to be set, including bolt hole IV141, cooling-water duct import 142, bolt hole V143,
Side cover centre bore 144, supporting slider 145, cooling-water duct outlet 146, the side cover centre bore 144 is set in axially extending bore shape
In the center of side cover 14, the bolt hole V143 is symmetricly set in the footpath of side cover centre bore 144 in axially extending bore shape, circumferential eight equal parts
Laterally, welding and the right side of side cover 14 are fixed in one end of the supporting slider 145 by welding in circumferential six decile symmetry rigids
The radial outside of side cover centre bore 144 in face, the other end is threaded mode, and the outside of supporting slider 145 is radially radiated
Shape is symmetrically respectively arranged with cooling-water duct import 142, cooling-water duct outlet 146, and the bolt hole IV141 is in axially extending bore
Shape, circumferential eight equal parts are symmetricly set in the radial outside edge of side cover 14.
As illustrated in figs. 8-9, the chuck member 2 includes chuck 21, chuck hub hole 211, sliding rod hole 212, hydraulic cylinder
22nd, piston rod 23, claw 24, chuck jaw 25, bearing pin 26, piston rod bulb 27, the chuck 21 is in the form of annular discs to be set, the card
Center hole 211 is arranged at the center of chuck 21 in axially extending bore shape, and the chuck hub hole 211 is in axially extending bore shape, circumference
Six deciles are symmetrically respectively arranged with sliding rod hole 212, and the sliding rod hole 212 is used to install coordinates shape to pass through sliding rod hole 212 in gap
Supporting slider 145, the chuck jaw 25 is in that the circumferential quartering is respectively arranged at the circumferential edge of chuck 21, and the claw 24 is in
Hook-type is connected by bearing pin 26, can be that center of rotation is respectively arranged on chuck jaw 25 with bearing pin 26, and the hydraulic cylinder 22 passes through
Bolt Demountable rigid is fixedly connected on the back side of chuck 21, and the front end of piston rod 23 is fixed by connection screw thread Demountable rigid
Piston rod bulb 27 is installed, and piston rod 23 passes through chuck hub hole 211.
As shown in Figure 10, the ultra-high molecular weight polyethylene composite pipe 4 by under normal temperature condition, multiple tracks size reducing machine undergauge
Pulled in again with puller system in steel pipe 3 afterwards, the connection method of steel pipe 3 is to use the connected mode of flange 31, the i.e. advanced rower in steel pipe two ends
Accurate metal flange welding, the non-flange pre-structure form then penetrated after ultra-high molecular weight polyethylene composite pipe 4.
As shown in Figure 11-Figure 12, the utility model is installed in frame, and the flange course of work is as follows：
Tubing specification is first according to from hot briquetting part 1, then inserting hot briquetting part 1 needs the super of flange
The pipe end of High molecular weight polyethylene composite pipe 4, claw 24 hooks the back side of flange 31, i.e. left side, the piston rod 23 of hydraulic cylinder 22
It is appropriate to stretch out, hot briquetting part 1 is fixed on the pipe end of ultra-high molecular weight polyethylene composite pipe 4, electric heater 13 be powered into
Row heating work, the pipe end of ultra-high molecular weight polyethylene composite pipe 4 is heated to after softening, and the piston rod 23 of hydraulic cylinder 22 is stretched
Go out, the pipe end of ultra-high molecular weight polyethylene composite pipe 4 after heating and softening is carried out into extruding flange along the surface of template 121 becomes
Shape, when being close to 31 right side of flange after the left side of template 121 is pressurized, the power-off of electric heater 13 stops heating work, hydraulic pressure
The piston rod 23 of cylinder 22, which stops stretching out, carries out insulation sizing, and subsequent cooling-water duct 114 is passed through recirculated cooling water progress cooling and turned over
Side is shaped, and cooling water takes away the heat of hot briquetting part 1 so that the Quick flanging of ultra-high molecular weight polyethylene composite pipe 4 into
The piston rod 23 of hydraulic cylinder 22 is retracted after type, shaping, is completed turn-up process, is unloaded the utility model and turned over for next tubing
Side.
As shown in figure 13, structure type after the flange of ultra-high molecular weight polyethylene composite pipe 4.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (3)
1. steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner, including for heating, flange shaping, cooling plus
Thermoformed part and for clamp, provide flange power chuck member；It is characterized in that：The hot briquetting part passes through it
The piston rod bulb of hydraulic cylinder on chuck member is hinged with the spacing ball groove of die holder upper piston rod so that hot briquetting part and card
Disk component is hinged integrally, and the supporting slider gap of side cover fits through chuck member upper chuck on hot briquetting part
Sliding rod hole so that hot briquetting part and chuck member slidable connection are integral.
2. steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner according to claim 1, it is characterised in that：
The hot briquetting part includes die holder, flange mold, electric heater, side cover, and the die holder gap, which coordinates, penetrates turning over for flange mold
In the mould centre bore of side, the electric heater is encapsulated in the electric heater of die holder and installed in annular groove, and electric heater is by the electricity of die holder
Heater Channels import access, electric heater channel outlet are drawn, and the die holder, flange mold, side cover are detachably firm by bolt
Property is fixed together, while the sealing of cooling-water duct is realized between die holder and side cover by installing sealing gasket additional, and cooling water
Drawn by cooling-water duct import access, cooling-water duct outlet.
3. steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner according to claim 1, it is characterised in that：
The chuck member includes chuck, chuck hub hole, sliding rod hole, hydraulic cylinder, piston rod, claw, chuck jaw, bearing pin, piston rod
Bulb, the chuck is in the form of annular discs to be set, and the chuck hub hole is arranged at chuck hub in axially extending bore shape, the chuck
Centre bore is symmetrically respectively arranged with sliding rod hole in axially extending bore shape, circumferential six deciles, and the sliding rod hole is used to install and matched somebody with somebody in gap
The supporting slider that shape passes through sliding rod hole is closed, the chuck jaw is in that the circumferential quartering is respectively arranged at chuck circumferential edge, described
Claw is connected by bearing pin in hook-type, can be respectively arranged in by center of rotation of bearing pin on chuck jaw, and the hydraulic cylinder passes through spiral shell
Bolt Demountable rigid is fixedly connected on the chuck back side, and the piston rod front end is installed with by connection screw thread Demountable rigid
Piston rod bulb, and piston rod passes through chuck hub hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414013.4U CN206394012U (en) | 2016-12-21 | 2016-12-21 | Steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414013.4U CN206394012U (en) | 2016-12-21 | 2016-12-21 | Steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394012U true CN206394012U (en) | 2017-08-11 |
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ID=59511791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414013.4U Active CN206394012U (en) | 2016-12-21 | 2016-12-21 | Steel Pian tight liner ultra-high molecular weight polyethylene composite pipe polythene pipe hydraulic flange turner |
Country Status (1)
| Country | Link |
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| CN (1) | CN206394012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807257A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | Evaporation tube, and preparation method thereof, using its evaporator and refrigerator |
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
| CN110953250A (en) * | 2019-12-03 | 2020-04-03 | 珠海格力电器股份有限公司 | Magnetic suspension bearing rotor structure, motor and air conditioner |
| CN111054799A (en) * | 2019-11-12 | 2020-04-24 | 湖南辰州矿业有限责任公司 | Steel-woven composite pipe flanging device |
-
2016
- 2016-12-21 CN CN201621414013.4U patent/CN206394012U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807257A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | Evaporation tube, and preparation method thereof, using its evaporator and refrigerator |
| CN109807256A (en) * | 2019-02-14 | 2019-05-28 | 合肥美的电冰箱有限公司 | The production method and making apparatus of evaporation tube |
| CN111054799A (en) * | 2019-11-12 | 2020-04-24 | 湖南辰州矿业有限责任公司 | Steel-woven composite pipe flanging device |
| CN110953250A (en) * | 2019-12-03 | 2020-04-03 | 珠海格力电器股份有限公司 | Magnetic suspension bearing rotor structure, motor and air conditioner |
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