CN116691015A - PE water supply pipe welding auxiliary clamping device - Google Patents
PE water supply pipe welding auxiliary clamping device Download PDFInfo
- Publication number
- CN116691015A CN116691015A CN202310740224.5A CN202310740224A CN116691015A CN 116691015 A CN116691015 A CN 116691015A CN 202310740224 A CN202310740224 A CN 202310740224A CN 116691015 A CN116691015 A CN 116691015A
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- China
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- water supply
- fixedly connected
- ring
- supply pipe
- hoop
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 7
- 238000003801 milling Methods 0.000 description 16
- 230000008859 change Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
- B29C37/04—Deburring or deflashing of welded articles, e.g. deburring or deflashing in combination with welding
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses an auxiliary clamping device for PE water supply pipe welding, and relates to the field of PE water supply pipe welding. The PE water supply pipe welding auxiliary clamping device comprises a main bracket and a limiting mechanism which is arranged in the main bracket and used for fixing the PE water supply pipe; the side of main support is provided with the fixed rotary mechanism who is used for assisting PE feed pipe rotation, and fixed rotary mechanism includes the mount, and the inner wall fixedly connected with connecting rod of mount, the inner wall of mount are provided with the spout, and the inside sliding connection of spout has the slide, the top fixedly connected with splint of slide, and splint and the inner wall rotation of mount are connected, and the inner wall rotation of splint is connected with multiunit ball. This PE feed pipe welding auxiliary clamping device can consolidate the feed pipe, also can not influence the removal of welding process feed pipe, also conveniently carries out rotation adjustment to the feed pipe before the welding simultaneously, also makes the process of adjustment lighter.
Description
Technical Field
The invention relates to the technical field of PE water supply pipe welding, in particular to an auxiliary clamping device for PE water supply pipe welding.
Background
In hydraulic engineering, laying a water supply pipe is a foundation of the hydraulic engineering, in the laying process of the water supply pipe, the water supply pipe is welded, the welding process comprises the steps of cleaning, trimming a pipe orifice, heating, pressurizing and butting, pressurizing and cooling, and the like, meanwhile, the water supply pipe can adapt to different terrains by changing the shape and the length of the water supply pipe through welding, when the hydraulic engineering is maintained, welding ports among the water supply pipes are usually checked one by one, and meanwhile, the water supply pipe is required to be fixed in the welding process, so that the situation that the welding effect is influenced by overlarge inclination is prevented;
however, in the actual operation process, the situation that the welding port is not firm enough still occurs when the welding port is welded;
the main reason that appears above-mentioned condition is, when carrying out the feed pipe and weld, the weight and the length of feed pipe are all great, consequently the feed pipe receives the gravity influence easily and appears the too big condition of inclination, simultaneously put neatly the back at the feed pipe, the degree of difficulty that the feed pipe was removed after the slope is great, consequently can make the line coincidence between the feed pipe, or the distance is too little, and then make the junction between the feed pipe less obvious, the increase is to the maintenance degree of difficulty of feed pipe, to above-mentioned condition, we propose a PE feed pipe welding auxiliary clamping device.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention discloses an auxiliary clamping device for welding a PE water supply pipe, which aims to solve the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the PE water supply pipe welding auxiliary clamping device comprises a main bracket and a limiting mechanism which is arranged in the main bracket and used for fixing the PE water supply pipe;
arc plates are fixedly connected to two ends of the main support, and a backup plate for increasing stability of the main support is fixedly connected to the side face of the main support;
the limiting mechanism comprises a first hoop, a second hoop is arranged on the side face of the first hoop, and a third hoop is arranged on the side face of the second hoop;
the side of main support is provided with the fixed rotary mechanism who is used for consolidating PE feed pipe position, fixed rotary mechanism includes the mount, the inner wall fixedly connected with connecting rod of mount, the inner wall of mount is provided with the spout, the inside sliding connection of spout has the slide, the top fixedly connected with splint of slide, splint and the inner wall sliding connection of mount, the inner wall rotation of splint is connected with multiunit ball.
Preferably, the center of the connecting rod 202 is rotatably connected with a bidirectional screw 203, the bidirectional screw 203 is in threaded connection with a sliding plate 204, two ends of the bidirectional screw are rotatably connected with the inner wall of the fixing frame, the side surface of the fixing frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with one end of the bidirectional screw.
Preferably, the top fixedly connected with of connecting rod places the platform, the inner wall fixedly connected with cylinder of placing the platform, the output fixedly connected with clamping table of cylinder, the top fixedly connected with support frame of clamping table, the inner wall and the ball rotation of support frame are connected, the bottom of support frame with place a movable joint.
Preferably, the inner wall fixedly connected with two sets of dead levers of arc, the side of dead lever is provided with two-way pneumatic cylinder, the top output and the dead lever fixed connection of two-way pneumatic cylinder, the tail end output fixed connection of two-way pneumatic cylinder is at the inner wall of arc.
Preferably, the first hoop is provided with two groups, and the inner wall of the two groups of the first hoops is fixedly connected with two ends of the bidirectional hydraulic cylinder.
Preferably, the third hoop is fixedly connected to the outer surface of the fixing rod, and the outer surface of the fixing rod is in sliding connection with the second hoop.
Preferably, a connecting plate is arranged between the third hoop and the second hoop, a fixing screw is connected to the inner thread of the connecting plate, and the connecting plate is fixed to the third hoop and the second hoop through the fixing screw.
Preferably, the first hoop, the third hoop and the second hoop comprise an upper semi-ring and a lower semi-ring, two ends of the lower semi-ring are provided with perforations, two ends of the upper semi-ring are fixedly connected with an upper fixing table, two ends of the lower semi-ring are fixedly connected with a lower fixing table, the lower fixing table is rotationally connected with a reinforcing screw, the reinforcing screw is movably clamped with a notch of the upper fixing table, and the tail end of the reinforcing screw is connected with a nut in a threaded manner.
Preferably, the inner walls of the upper semi-ring and the lower semi-ring are provided with second clamping grooves, the movable clamping of the upper semi-ring and the lower semi-ring is provided with an adjustable ring, the bottom of the adjustable ring is fixedly connected with a clamping plate, the clamping plate is in sliding connection with the second clamping grooves, the inner wall of the adjustable ring is provided with first clamping grooves, the first clamping grooves are in sliding connection with the clamping plate, the adjustable ring is provided with screw holes, and the adjustable ring passes through the screw holes to be fixed with the upper semi-ring and the lower semi-ring through bolts.
Preferably, the top of backup plate is provided with two sets of fixed plates, two sets of fixedly connected with slide bar between the fixed plate, the surface sliding connection of slide bar has two sets of fly leaves, two sets of the tail end fixedly connected with snap ring of fly leaf, snap ring and dead lever activity joint, the surface rotation of fly leaf is connected with fixing screw, fixing screw and two sets of fixed plate threaded connection.
The invention discloses an auxiliary clamping device for PE water supply pipe welding, which has the following beneficial effects:
1. this PE feed pipe welding auxiliary clamping device, when bonding the feed pipe, need use stop gear to consolidate the feed pipe, stop gear is provided with the ball to the inside surface of feed pipe through splint simultaneously, make stop gear when fixing the feed pipe, also can not influence the removal at bonding in-process feed pipe, also conveniently carry out the rotation of position simultaneously at the feed pipe, make the surface wiring of feed pipe stagger, the condition of bonding mouth can not be found when avoiding appearing overhauling, the support frame can carry out altitude mixture control according to the size of feed pipe simultaneously, make the height of feed pipe can be in same horizontal line, and then make bonding between the feed pipe more firm, be difficult to fracture.
2. This PE feed pipe welding auxiliary clamping device, when fixing the feed pipe, first according to actual feed pipe's size to adjustable ring's quantity is adjusted, use the bolt to fix the adjustable ring at the inner wall of last semi-ring and lower semi-ring simultaneously, afterwards cover the surface at lower semi-ring with last semi-ring, then rotatory the inside reinforcement screw rod of fixed station, make the inner wall at last rotatory nut of reinforcement screw rod joint at last fixed station, make the nut fix the position between upper fixed station and the fixed station down, thereby reach the purpose of fixing the feed pipe, after fixing, the user can use the milling cutter dish to repair the surface of feed pipe, afterwards reuse the machine of heating to heat the mouth of pipe surface of feed pipe, finally start two-way screw rod, drive feed pipe forward extrusion, make the mouth of pipe of two sets of feed pipes adhere, after the cooling, finally reuse the machine throws the silk with the unnecessary part in feed pipe surface, make mouth of pipe surface smoother, two ends of two-way screw rod can move simultaneously, make the total length of two-way screw rod can not change, thereby adapt to the main support that can't carry out length change.
3. This PE feed pipe welding auxiliary clamping device, when using milling cutter dish to polish the mouth of pipe, the user needs to guarantee that milling cutter dish can not appear the condition of shifting at the in-process of using, milling cutter dish's shift can influence the orificial roughness of feed pipe to influence the connection between the feed pipe, therefore before carrying out the flattening to the mouth of pipe, the user can rotate set screw, set screw drives the fly leaf and removes, make two sets of fly leaves can clip milling cutter dish, carry out spacingly to milling cutter dish, make milling cutter dish can not shift because vibrations in the in-process of using, make the feed pipe more level after the renovation, also can let the connection between the feed pipe more firm, be movable joint between fly leaf and the dead lever simultaneously, when carrying out other steps, can rotate other places with the fly leaf, can not influence the welding of feed pipe.
Drawings
FIG. 1 is a schematic view of the overall outer surface structure of the present invention;
FIG. 2 is a schematic diagram of the overall side structure of the present invention;
FIG. 3 is an exploded view of the hoop structure of the present invention;
FIG. 4 is a schematic view showing the internal structure of the hoop of the present invention;
FIG. 5 is a schematic side view of an adjustable ring according to the present invention;
FIG. 6 is a schematic view of the bottom structure of the adjustable ring of the present invention;
FIG. 7 is a schematic view of the whole structure of the present invention;
FIG. 8 is an enlarged view of the invention at A of FIG. 2;
FIG. 9 is an enlarged view of the invention at B of FIG. 7;
fig. 10 is an exploded view of the overall structure of the present invention.
In the figure: 1. a main support; 101. an arc-shaped plate; 102. a backup plate; 2. a fixed rotation mechanism; 201. a fixing frame; 202. a connecting rod; 203. a bidirectional screw; 204. a slide plate; 205. a clamping plate; 206. a support frame; 207. a driving motor; 208. a chute; 209. a ball; 210. a placement table; 211. a clamping table; 212. a cylinder; 3. a limiting mechanism; 301. an upper half ring; 302. a lower half ring; 303. perforating; 304. an upper fixing table; 305. a lower fixed table; 306. reinforcing a screw; 307. a nut; 308. an adjustable ring; 309. a first clamping groove; 310. a screw hole; 311. a clamping plate; 312. a second clamping groove; 313. a first hoop; 314. a second hoop; 315. a third hoop; 4. a fixing plate; 401. a slide bar; 402. a movable plate; 403. a fixed screw; 404. a clasp; 5. a fixed rod; 501. a bidirectional hydraulic cylinder; 6. a connecting plate; 601. and (5) fixing a screw.
Detailed Description
The embodiment of the invention discloses an auxiliary clamping device for PE water supply pipe welding, which is shown in fig. 1-10, and the technical scheme in the embodiment of the invention is clearly and completely described by means of the embodiment by combining the drawings in the invention.
Embodiment 1,
The auxiliary clamping device for PE water supply pipe welding comprises a main bracket 1 and a limiting mechanism 3 which is arranged in the main bracket 1 and used for fixing the PE water supply pipe, as shown in figures 1-10;
arc plates 101 are fixedly connected to two ends of the main support 1, and a backup plate 102 for increasing the stability of the main support 1 is fixedly connected to the side surface of the main support 1;
the limiting mechanism 3 comprises a first hoop 313, a second hoop 314 is arranged on the side surface of the first hoop 313, and a third hoop 315 is arranged on the side surface of the second hoop 314;
the side of main support 1 is provided with the fixed rotary mechanism 2 that is used for consolidating PE feed pipe position, fixed rotary mechanism 2 includes mount 201, the inner wall fixedly connected with connecting rod 202 of mount 201, the inner wall of mount 201 is provided with spout 208, the inside sliding connection of spout 208 has slide 204, the top fixedly connected with splint 205 of slide 204, splint 205 and the inner wall sliding connection of mount 201, the inner wall rotation of splint 205 is connected with multiunit ball 209, ball 209 can carry out 360 degrees rotations for the feed pipe can reciprocate and rotate at the inner wall of splint 205.
The center rotation of connecting rod 202 is connected with bi-directional screw 203, bi-directional screw 203 and slide 204 threaded connection, the both sides screw thread direction of bi-directional screw 203 is different, make when bi-directional screw 203 rotate, can drive both sides splint 205 to the slip of different directions, the both ends of bi-directional screw 203 are rotated with the inner wall of mount 201 and are connected, the side fixedly connected with driving motor 207 of mount 201, driving motor 207's output and bi-directional screw 203's one end fixed connection, start driving motor 207, driving motor 207 drives bi-directional screw 203 rotation, bi-directional screw 203 rotation drives splint 205 inwards to slide, press from both sides the tail end of water supply pipe, be provided with ball 209 at the inside surface of splint 205 and support frame 206 simultaneously, make stop gear 3 when fixing the water supply pipe, also can not influence the removal at the bonding in-process water supply pipe.
The top fixedly connected with of connecting rod 202 places platform 210, the inner wall fixedly connected with cylinder 212 of placing the platform 210, the output fixedly connected with block 211 of cylinder 212, the top fixedly connected with support frame 206 of block 211, the inner wall and the ball 209 rotation of support frame 206 are connected, the bottom of support frame 206 and the movable joint of placing the platform 210, support frame 206 can be according to the actual conditions of feed pipe, start cylinder 212 and carry out the altitude mixture control to it for the height of feed pipe can be in same horizontal line, and then makes bonding between the feed pipe more firm, be difficult for the fracture.
Working principle: the device is generally used for welding two groups of PE water supply pipes, when a user uses the device, a group of water supply pipes are fixed by the third hoop 315 and the second hoop 314, then the other group of water supply pipes are placed on the inner wall of the first hoop 313, meanwhile, the tail ends of the water supply pipes are placed in the support frame 206, the driving motor 207 is started to drive the clamping plates 205 to inwards clamp the water supply pipes, then the water supply pipes are rotated according to the situation, so that the connecting lines between the water supply pipes are staggered, after the positions of the water supply pipes are adjusted, the first hoop 313 is used for fixing, then a machine is used for polishing and heating the surfaces of the water supply pipes, in order to avoid the phenomenon that the surfaces of the water pipes are not smooth enough due to the inclination of the machine in the polishing and heating process, the movable plate 402 can be driven by the rotation of the fixing screw 403 to limit the machine, after the addition is finished, the machine is taken out, the bidirectional hydraulic cylinder 501 is started, the two groups of water supply pipes are bonded, wire throwing is performed after the bonding, and the bonding surface is smoother;
when the water supply pipe is bonded, the limiting mechanism 3 is required to be used for reinforcing, a user places the tail end of the water supply pipe on the surface of the supporting frame 206, then the driving motor 207 is started, the driving motor 207 drives the bidirectional screw 203 to rotate, the bidirectional screw 203 rotates to drive the clamping plate 205 to slide inwards, the tail end of the water supply pipe is clamped, meanwhile, the balls 209 are arranged on the surfaces inside the clamping plate 205 and the supporting frame 206, the limiting mechanism 3 is used for fixing the water supply pipe, meanwhile, the water supply pipe cannot be influenced in the bonding process, meanwhile, the water supply pipe is convenient to rotate, the surface connecting lines of the water supply pipe are staggered, the situation that a bonding mouth cannot be found when overhauling occurs is avoided, the two ends of the clamping plate 205 are limited by the sliding grooves 208, the clamping plate 205 is driven by the bidirectional screw 203 to move forwards and backwards only, the supporting frame 206 can be used for adjusting the height according to the actual situation of the water supply pipe, the height of the water supply pipe can be located on the same horizontal line, bonding between the water supply pipes is enabled to be firmer, and breakage is not easy to occur.
Embodiment II,
An auxiliary clamping device for PE water supply pipe welding as shown in figures 1-10, the device further comprises;
the inner wall fixedly connected with two sets of dead levers 5 of arc 101, the side of dead lever 5 is provided with two-way pneumatic cylinder 501, and the top output and the dead lever 5 fixed connection of two-way pneumatic cylinder 501, the tail end output fixed connection of two-way pneumatic cylinder 501 can the simultaneous movement at the inner wall of arc 101, two ends of two-way pneumatic cylinder 501 for the total length of two-way pneumatic cylinder 501 can not change, thereby adapts to the main support 1 that can't carry out length change.
The first hoops 313 are provided with two groups, and the inner walls of the two groups of first hoops 313 are fixedly connected with two ends of the bidirectional hydraulic cylinder 501.
The third hoop 315 is fixedly connected to the outer surface of the fixing rod 5, and the outer surface of the fixing rod 5 is slidably connected to the second hoop 314.
Be provided with connecting plate 6 between third hoop 315 and the second hoop 314, the inside threaded connection of connecting plate 6 has set screw 601, fixes through set screw 601 between connecting plate 6 and third hoop 315 and the second hoop 314, carries out spacingly through connecting plate 6 to the second hoop 314 between the third hoop 315, can adapt to the feed pipe of different length through the length of change connecting plate 6.
The first hoop 313, the third hoop 315 and the second hoop 314 comprise an upper semi-ring 301 and a lower semi-ring 302, the two ends of the lower semi-ring 302 are provided with through holes 303, the two ends of the upper semi-ring 301 are fixedly connected with an upper fixing table 304, the two ends of the lower semi-ring 302 are fixedly connected with a lower fixing table 305, the lower fixing table 305 is rotationally connected with a reinforcing screw 306, the reinforcing screw 306 is movably clamped with a notch of the upper fixing table 304, the tail end of the reinforcing screw 306 is in threaded connection with a nut 307, when the water feeding pipe is fixed, the upper semi-ring 301 is covered on the surface of the lower semi-ring 302, then the reinforcing screw 306 in the lower fixing table 305 is rotated, the reinforcing screw 306 is clamped on the inner wall of the upper fixing table 304, and finally the nut 307 is rotated, so that the position between the upper fixing table 304 and the lower fixing table 305 is fixed by the nut 307, and the purpose of fixing the water feeding pipe is achieved.
The inner walls of the upper semi-ring 301 and the lower semi-ring 302 are provided with second clamping grooves 312, the upper semi-ring 301 and the lower semi-ring 302 are movably clamped with adjustable rings 308, clamping plates 311 are fixedly connected to the bottoms of the adjustable rings 308, the clamping plates 311 are slidably connected with the second clamping grooves 312, the inner walls of the adjustable rings 308 are provided with first clamping grooves 309, the first clamping grooves 309 are slidably connected with the clamping plates 311, the adjustable rings 308 are provided with screw holes 310, the adjustable rings 308 penetrate through the screw holes 310 to be fixed with the upper semi-ring 301 and the lower semi-ring 302 through bolts, the adjustable rings 308 can be adjusted according to the size of a water supply pipe, and meanwhile when the adjustable rings 308 are installed, the first clamping grooves 309 and the clamping plates 311 are required to be clamped, and then the adjustable rings 308 are fixed on the inner walls of the upper semi-ring 301 and the lower semi-ring 302 through bolts.
Working principle: when the water supply pipe is fixed, the quantity of the adjustable rings 308 is firstly adjusted according to the size of the actual water supply pipe, meanwhile, when the adjustable rings 308 are installed, the first clamping grooves 309 and the clamping plates 311 are required to be clamped, then the adjustable rings 308 are fixed on the inner walls of the upper semi-ring 301 and the lower semi-ring 302 by using bolts, then the upper semi-ring 301 is covered on the surface of the lower semi-ring 302, then the reinforcing screw 306 in the lower fixing table 305 is rotated again, the reinforcing screw 306 is clamped on the inner wall of the upper fixing table 304, finally the nuts 307 are rotated, the nuts 307 are used for fixing the positions between the upper fixing table 304 and the lower fixing table 305, the purpose of fixing the water supply pipe is achieved, after the fixing is finished, a cutter disc is used for trimming the surface of the water supply pipe, the surface of the water supply pipe is flat, then a heated machine is used for heating the pipe orifice surface of the water supply pipe, finally the bidirectional hydraulic cylinder 501 is started, the water supply pipe orifices of the two groups are driven to be extruded forwards, after cooling, the water supply pipe orifices of the water supply pipe are finally used by the machine, the parts of the water supply pipe surfaces are clamped on the inner walls of the upper fixing table 304, the nuts 307 are fixed at the positions between the upper fixing table 304 and the lower fixing table 305, the water supply pipe is fixed by the upper fixing table, the water pipe is used for trimming the surface of the water supply pipe, the water supply pipe is smooth, and the water pipe is not suitable for the main hydraulic cylinder, and the two-pipe joint hydraulic pipe joint has the two-joint hydraulic support frame has the overall length-joint structure, and can not change the overall length.
Third embodiment,
An auxiliary clamping device for PE water supply pipe welding as shown in figures 1-10, the device further comprises;
the top of backup plate 102 is provided with two sets of fixed plates 4, fixedly connected with slide bar 401 between two sets of fixed plates 4, the surface sliding connection of slide bar 401 has two sets of fly leaves 402, the tail end fixedly connected with snap ring 404 of two sets of fly leaves 402, snap ring 404 and 5 movable joint of dead lever, the surface rotation of fly leaf 402 is connected with fixing screw 403, fixing screw 403 and two sets of fixed plates 4 threaded connection, rotatory fixing screw 403, fixing screw 403 drives fly leaf 402 and removes for two sets of fly leaves 402 can clip the milling cutter dish, carry out spacingly to the milling cutter dish, make the milling cutter dish can not shift because vibrations in the in-process of using.
Working principle: when using the milling cutter dish to polish the mouth of pipe, the user needs to guarantee that the milling cutter dish can not appear the condition of shifting at the in-process of using, the shifting of milling cutter dish can influence the orificial roughness of feed pipe, thereby influence the connection between the feed pipe, therefore before carrying out the flattening to the mouth of pipe, the user can rotate fixing screw 403, fixing screw 403 drives fly leaf 402 and removes, make two sets of fly leaf 402 can clip the milling cutter dish, it is spacing to carry out the milling cutter dish, make the milling cutter dish can not shift because vibrations in the in-process of using, make the feed pipe more level after the renovation, also can let the connection between the feed pipe more firm, be movable joint between fly leaf 402 and the dead lever 5 simultaneously, when carrying out other steps, can rotate the fly leaf 402 to other places, can not influence the welding of feed pipe.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An auxiliary clamping device for PE water supply pipe welding comprises a main bracket (1) and a limiting mechanism (3) which is arranged in the main bracket (1) and is used for fixing the PE water supply pipe;
arc plates (101) are fixedly connected to two ends of the main support (1), and a backup plate (102) for increasing the stability of the main support (1) is fixedly connected to the side face of the main support (1);
the limiting mechanism (3) comprises a first hoop (313), a second hoop (314) is arranged on the side face of the first hoop (313), and a third hoop (315) is arranged on the side face of the second hoop (314);
the PE water supply pipe fixing and rotating device is characterized in that a fixing and rotating mechanism (2) used for reinforcing the position of a PE water supply pipe is arranged on the side face of the main support (1), the fixing and rotating mechanism (2) comprises a fixing frame (201), a connecting rod (202) is fixedly connected to the inner wall of the fixing frame (201), a sliding groove (208) is formed in the inner wall of the fixing frame (201), a sliding plate (204) is slidably connected to the inner portion of the sliding groove (208), a clamping plate (205) is fixedly connected to the top of the sliding plate (204), the clamping plate (205) is slidably connected with the inner wall of the fixing frame (201), and a plurality of groups of balls (209) are rotatably connected to the inner wall of the clamping plate (205).
2. The auxiliary clamping device for welding a PE water supply pipe according to claim 1, wherein: the center rotation of connecting rod (202) is connected with bi-directional screw (203), bi-directional screw (203) and slide (204) threaded connection, the both ends of bi-directional screw (203) are rotated with the inner wall of mount (201) and are connected, the side fixedly connected with driving motor (207) of mount (201), the output of driving motor (207) and the one end fixed connection of bi-directional screw (203).
3. The auxiliary clamping device for welding a PE water supply pipe according to claim 1, wherein: the top fixedly connected with of connecting rod (202) is placed platform (210), the inner wall fixedly connected with cylinder (212) of placing platform (210), the output fixedly connected with clamping platform (211) of cylinder (212), the top fixedly connected with support frame (206) of clamping platform (211), the inner wall and the ball (209) of support frame (206) rotate to be connected, the bottom of support frame (206) with place platform (210) activity joint.
4. The auxiliary clamping device for welding a PE water supply pipe according to claim 1, wherein: the inner wall fixedly connected with two sets of dead levers (5) of arc (101), the side of dead lever (5) is provided with two-way pneumatic cylinder (501), the top output and the dead lever (5) fixed connection of two-way pneumatic cylinder (501), the tail end output fixed connection of two-way pneumatic cylinder (501) is at the inner wall of arc (101).
5. The auxiliary clamping device for welding a PE water supply pipe according to claim 4, wherein: the first hoops (313) are provided with two groups, and the inner walls of the two groups of the first hoops (313) are fixedly connected with two ends of the bidirectional hydraulic cylinder (501).
6. The auxiliary clamping device for welding a PE water supply pipe according to claim 4, wherein: the third hoop (315) is fixedly connected to the outer surface of the fixing rod (5), and the outer surface of the fixing rod (5) is in sliding connection with the second hoop (314).
7. The auxiliary clamping device for welding a PE water supply pipe according to claim 6, wherein: a connecting plate (6) is arranged between the third hoop (315) and the second hoop (314), a fixing screw (601) is connected to the inner thread of the connecting plate (6), and the connecting plate (6) is fixed with the third hoop (315) and the second hoop (314) through the fixing screw (601).
8. The auxiliary clamping device for welding a PE water supply pipe according to claim 1, wherein: first hoop (313), third hoop (315) and second hoop (314) are including last semi-ring (301) and lower semi-ring (302), the both ends of lower semi-ring (302) are provided with perforation (303), the both ends fixedly connected with of going up semi-ring (301) go up fixed station (304), the both ends fixedly connected with of lower semi-ring (302) are fixed station (305) down, fixed station (305) rotation is connected with reinforcement screw (306) down, the notch swing joint of reinforcement screw (306) and last fixed station (304), the tail end threaded connection of reinforcement screw (306) has nut (307).
9. The PE feed pipe welding auxiliary clamping device according to claim 8, wherein: the inner wall of last semi-ring (301) and lower semi-ring (302) is provided with second draw-in groove (312), but go up semi-ring (301) and lower semi-ring (302) activity joint has adjustable ring (308), the bottom fixedly connected with cardboard (311) of adjustable ring (308), cardboard (311) and second draw-in groove (312) sliding connection, the inner wall of adjustable ring (308) is provided with first draw-in groove (309), first draw-in groove (309) and cardboard (311) sliding connection, adjustable ring (308) are provided with screw (310), adjustable ring (308) pass screw (310) and go up semi-ring (301) and lower semi-ring (302) through the bolt and fix.
10. The auxiliary clamping device for welding a PE water supply pipe according to claim 1, wherein: the top of backup plate (102) is provided with two sets of fixed plates (4), two sets of fixedly connected with slide bar (401) between fixed plate (4), the surface sliding connection of slide bar (401) has two sets of fly leaf (402), two sets of tail end fixedly connected with snap ring (404) of fly leaf (402), snap ring (404) and dead lever (5) activity joint, the surface rotation of fly leaf (402) is connected with fixing screw (403), fixing screw (403) and two sets of fixed plate (4) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310740224.5A CN116691015A (en) | 2023-06-21 | 2023-06-21 | PE water supply pipe welding auxiliary clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310740224.5A CN116691015A (en) | 2023-06-21 | 2023-06-21 | PE water supply pipe welding auxiliary clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN116691015A true CN116691015A (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310740224.5A Pending CN116691015A (en) | 2023-06-21 | 2023-06-21 | PE water supply pipe welding auxiliary clamping device |
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| Country | Link |
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| CN (1) | CN116691015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028673A (en) * | 2023-10-10 | 2023-11-10 | 山西一建集团有限公司 | Water supply and drainage pipeline construction connecting device |
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|---|---|---|---|---|
| CN212398692U (en) * | 2020-04-20 | 2021-01-26 | 邵明晶 | Hydraulic engineering is with supplementary pipeline welding set |
| CN212552002U (en) * | 2020-07-15 | 2021-02-19 | 王军 | Pipeline construction is with adjustable type cutting device |
| CN212949280U (en) * | 2020-07-20 | 2021-04-13 | 长沙天卓塑胶有限公司 | HDPE feed pipe erection equipment |
| CN216658949U (en) * | 2021-12-28 | 2022-06-03 | 广西六塑管业有限公司 | Temperature control hot melting welding device for pipes |
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2023
- 2023-06-21 CN CN202310740224.5A patent/CN116691015A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212398692U (en) * | 2020-04-20 | 2021-01-26 | 邵明晶 | Hydraulic engineering is with supplementary pipeline welding set |
| CN212552002U (en) * | 2020-07-15 | 2021-02-19 | 王军 | Pipeline construction is with adjustable type cutting device |
| CN212949280U (en) * | 2020-07-20 | 2021-04-13 | 长沙天卓塑胶有限公司 | HDPE feed pipe erection equipment |
| CN216658949U (en) * | 2021-12-28 | 2022-06-03 | 广西六塑管业有限公司 | Temperature control hot melting welding device for pipes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028673A (en) * | 2023-10-10 | 2023-11-10 | 山西一建集团有限公司 | Water supply and drainage pipeline construction connecting device |
| CN117028673B (en) * | 2023-10-10 | 2023-12-26 | 山西一建集团有限公司 | Water supply and drainage pipeline construction connecting device |
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