CN109501282B - Welding machine for pipeline - Google Patents
Welding machine for pipeline Download PDFInfo
- Publication number
- CN109501282B CN109501282B CN201811163665.9A CN201811163665A CN109501282B CN 109501282 B CN109501282 B CN 109501282B CN 201811163665 A CN201811163665 A CN 201811163665A CN 109501282 B CN109501282 B CN 109501282B
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- China
- Prior art keywords
- plate
- supporting base
- milling cutter
- clamping plate
- fixed
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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
- B29C65/02—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
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- 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
- B23C3/007—Milling end surfaces of nuts or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/08—Disc-type cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
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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
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
- B29C66/02241—Cutting, e.g. by using waterjets, or sawing
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Repair (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding machine for pipelines, which comprises a first upper clamping plate, a first lower clamping plate, a second upper clamping plate, a second lower clamping plate and a second supporting base, wherein the bottom end of the second supporting base is provided with four rollers capable of braking, one side of the second supporting base is provided with a storage rack, the inner side of the storage rack is provided with a milling cutter, one side of the milling cutter is provided with a heating plate, the heating plate comprises a first fixing handle, a connecting piece, a circular heating sheet and supporting plates, the two sides of the upper end of the connecting piece are respectively provided with the first fixing handle, the lower end of the connecting piece is provided with the circular heating sheet, the two sides of the lower end of the circular heating sheet are respectively provided with the supporting plates, and the other side of the second supporting base is provided with the first supporting base. The device has the advantages that the device is small in size and convenient to carry due to the arrangement of a series of structures, and pipelines with different sizes and different angles can be welded.
Description
Technical Field
The invention relates to the technical field of winches, in particular to a welding machine for pipelines.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors and valves, and the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc. and then flows from the high pressure position to the low pressure position of the pipeline, and can also be conveyed by the pressure or gravity of the fluid, the pipeline welding device adopts a draw plate type structure, and adopts an electric heating method, firstly, a plastic pipeline is fixed by a fixing device, the welding surfaces of the left and right plastic pipelines are cut off by a milling cutter, the milling cutter is a rotary cutter with one or more cutter teeth for milling, the cutter teeth cut off the allowance of a workpiece intermittently in sequence during working, then the heat of the heating plate is transferred to the welding surfaces of the left and right plastic heating elements by the electric heating method to melt the surfaces, then the heating plate is rapidly withdrawn, and the melting surfaces of the left and right heating elements are fused and solidified after the left and right heating elements are heated, The whole machine is in a frame form and consists of three large plates, namely a milling cutter, a heating plate and a welding auxiliary device.
However, the existing pipeline welding device in the market is heavy in size and difficult to carry, only a pipeline with one size can be welded, only a straight pipe can be welded, and pipelines with different angles cannot be welded; therefore, the existing requirements are not met, and a pipeline welding device is provided for the pipeline welding device.
Disclosure of Invention
The invention aims to provide a pipeline welding machine, which solves the problems that the existing pipeline welding device in the market proposed in the background art is heavy in size, difficult to carry, only can weld a pipeline with one size, only can weld a straight pipe, cannot weld pipelines with different angles and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a welding machine for pipelines comprises a first upper clamp plate, a first lower clamp plate, a second upper clamp plate, a second lower clamp plate and a second supporting base, wherein four braking rollers are installed at the bottom end of the second supporting base, a storage rack is installed on one side of the second supporting base, a milling cutter is installed on the inner side of the storage rack, a heating plate is installed on one side of the milling cutter and comprises a first fixing handle, a connecting piece, a circular heating piece and a supporting plate, the first fixing handle is installed on two sides of the upper end of the connecting piece, the circular heating piece is installed on the lower end of the connecting piece, the supporting plate is installed on two sides of the lower end of the circular heating piece, the first supporting base is installed on the other side of the second supporting base, the first supporting base and the second supporting base are connected through a first hinge, and the number of the first hinges is three, an angle measuring scale is installed at the upper end of the first hinge, a pointer is installed inside the angle measuring scale, a fixing screw is installed inside the pointer, a fixing wrench is installed at one end of the second supporting base, two fixing wrenches are provided, a braking roller is installed at the bottom end of the first supporting base, four braking rollers are provided, a buckling hook is installed at one end of the first supporting base, two buckling hooks are provided, the fixing wrench and the buckling hook are connected through a fixing buckling ring, a long sliding rod is installed at the upper end of the second supporting base, a long sliding rod is installed at the upper end of the first supporting base, the second lower plate is connected with the first lower plate through a lower cross piece, two second lower plates are provided, two first lower plates are provided, the second lower plate is connected with the second upper plate through a second hinge, and the first lower plate is connected with the first upper plate through a second hinge, the second upper plate is connected with the first upper plate through an upper cross piece, the lower cross piece is connected with the upper cross piece through a fixed rotating handle, adjustable fixtures are mounted on two sides of the upper ends of the first upper plate and the fixed wrench, the adjustable fixtures are mounted at the bottom ends of the second lower plate and the first lower plate, sliding pieces are mounted on two sides of the bottom ends of the second lower plate and the first lower plate, positioning holes are formed in the outer surfaces of the sliding pieces, and the sliding pieces are connected with the long sliding rods through the positioning holes.
Preferably, the milling cutter comprises a connecting plate, a second fixed handle, a circular milling cutter plate and milling cutter blades, the second fixed handle is installed at the upper end of the connecting plate, the circular milling cutter plate is installed at the lower end of the connecting plate, and the milling cutter blades are installed on two sides of the circular milling cutter plate.
Preferably, the adjustable clamp comprises an adjustable rotating handle, a connecting rod and a clamping piece, the connecting rod is installed at the lower end of the adjustable rotating handle, and the clamping piece is installed at the lower end of the connecting rod.
Preferably, one end of the commodity shelf extends to the inside of the second support base, and the commodity shelf is fixed with the second support base through welding.
Preferably, the upper end face of the roller capable of braking is completely attached to the bottom face of the second supporting base, and the roller capable of braking is connected with the second supporting base through a bolt.
Preferably, one end of the supporting plate is completely attached to the lower end of the circular heating plate, and the supporting plate and the circular heating plate are fixed through welding.
Preferably, one end of the first fixed handle extends to the inside of the connecting piece, and the first fixed handle and the connecting piece are fixed through a bolt.
Preferably, the fixed rotary handle penetrates through the upper cross piece and extends to the inner part of the lower cross piece, and the fixed rotary handle and the lower cross piece are fixed through internal threads.
Preferably, the outer surface of the circular milling cutter plate is provided with a clamping groove, and the circular milling cutter plate is connected with the milling cutter blade through a clamping buckle.
Preferably, the lower extreme of connecting rod extends to the inside of clamping piece, the connecting rod passes through the buckle with the clamping piece and is connected, the up end of connecting rod laminates completely with the bottom face of adjustable rotatory handle, the connecting rod passes through welded fastening with adjustable rotatory handle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the storage rack is arranged on one side of the second support base, the milling cutter is arranged on the inner side of the storage rack, the heating plate is arranged on one side of the milling cutter, the braking rollers are arranged at the bottom end of the second support base in a matched manner, the number of the braking rollers is four, the braking rollers are arranged at the bottom end of the first support base, and the number of the braking rollers is four, so that the device can move at will, can be firmly fixed on the ground and is suitable for outdoor use.
2. According to the invention, the angle measuring scale is arranged at the upper end of the first hinge, the pointer is arranged inside the angle measuring scale, the fixing screw is arranged inside the pointer, the first supporting base and the second supporting base are matched to be connected through the first hinge, the fixing spanner is arranged at one end of the second supporting base, the number of the fixing spanners is two, the buckling hooks are arranged at one end of the first supporting base, the number of the buckling hooks is two, and the fixing spanner and the buckling hooks are connected through the fixing buckling ring, so that the device can weld pipelines with different angles, the angle of the pipeline to be welded can be clearly known through the angle measuring scale, the device is convenient and fast, and the cost is saved.
3. According to the invention, the second lower clamp plate is connected with the first lower clamp plate through the lower cross piece, the number of the second lower clamp plates is two, the number of the first lower clamp plates is two, the second lower clamp plate is connected with the second upper clamp plate through the second hinge, the first lower clamp plate is connected with the first upper clamp plate through the second hinge, the second upper clamp plate is connected with the first upper clamp plate through the upper cross piece, the lower cross piece is connected with the upper cross piece through the fixed rotating handle, the adjustable clamps are respectively arranged on two sides of the upper ends of the first upper clamp plate and the fixed wrench, and the adjustable clamps are arranged at the bottom ends of the second lower clamp plate and the first lower clamp plate, so that the device can be used for welding pipelines with different sizes, and is convenient and rapid, the fixing mode is convenient and labor-saving, and the efficiency is greatly improved.
4. The sliding sheets are arranged on the two sides of the bottom ends of the second lower clamping plate and the first lower clamping plate, the outer surfaces of the sliding sheets are provided with positioning holes, and the positioning holes are connected with the long sliding rods through the positioning holes, so that the fixing mechanism can slide left and right, and the welding is convenient and rapid.
5. According to the invention, through reasonable layout of all structures, the device occupies a small area and saves space.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of the fixing device of the present invention;
FIG. 5 is a partial schematic view of the milling cutter of the present invention;
FIG. 6 is a partial schematic view of a heating plate according to the present invention;
FIG. 7 is a schematic view of a partial structure of the angular measurement ruler of the present invention;
fig. 8 is a schematic view of a half-section of the adjustable clamp of the present invention.
In the figure: 1. a rack; 2. milling cutters; 3. heating plates; 4. a first support base; 5. an adjustable clamp; 6. a roller capable of braking; 7. a lower transverse sheet; 8. a long slide rod; 9. a first hinge; 10. an adjustable rotating handle; 11. a first upper splint; 12. a connecting rod; 13. an upper transverse sheet; 14. a fixed rotating handle; 15. a first fixed grip; 16. connecting sheets; 17. a circular heating plate; 18. a support plate; 19. a clip; 20. a pointer; 21. an angle measuring scale; 22. a set screw; 23. a connecting plate; 24. a second fixed grip; 25. a circular milling cutter plate; 26. a milling cutter blade; 27. positioning holes; 28. sliding blades; 29. a first lower splint; 30. fixing the snap ring; 31. fixing a wrench; 32. a snap hook; 33. a second hinge; 34. a second upper splint; 35. a second lower splint; 36. a second support base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, an embodiment of the present invention: a welding machine for pipelines comprises a first upper clamping plate 11, a first lower clamping plate 29, a second upper clamping plate 34, a second lower clamping plate 35 and a second supporting base 36, wherein the bottom end of the second supporting base 36 is provided with a braking roller 6, the number of the braking rollers 6 is four, one side of the second supporting base 36 is provided with a storage rack 1, the design of the storage rack 1 is convenient and reasonable, the inner side of the storage rack 1 is provided with a milling cutter 2, one side of the milling cutter 2 is provided with a heating plate 3, the heating plate 3 comprises a first fixed handle 15, a connecting sheet 16, a circular heating sheet 17 and supporting plates 18, the two sides of the upper end of the connecting sheet 16 are respectively provided with the first fixed handle 15, the lower end of the connecting sheet 16 is provided with the circular heating sheet 17, the two sides of the lower end of the circular heating sheet 17 are respectively provided with the supporting plates 18, the other side of the second supporting base 36 is provided with the first supporting base 4, the first supporting base 4 is connected with the second supporting base 36 through a first hinge 9, the number of the first hinge hinges 9 is three, the upper end of the first hinge 9 is provided with an angle measuring ruler 21, the inside of the angle measuring ruler 21 is provided with a pointer 20, the inside of the pointer 20 is provided with a fixing screw 22, the angle of a pipeline to be welded can be seen clearly, one end of the second supporting base 36 is provided with a fixing wrench 31, the number of the fixing wrenches 31 is two, the bottom end of the first supporting base 4 is provided with a roller 6 which can be braked, the number of the roller 6 which can be braked is four, one end of the first supporting base 4 is provided with a buckle hook 32, the number of the buckle hook 32 is two, the fixing wrench 31 is connected with the buckle hook 32 through a fixing buckle ring 30, the upper end of the second supporting base 36 is provided with a long slide rod 8, the upper end of the first supporting base 4 is provided with a long slide rod 8, the second lower clamping plate 35 is connected with the first lower clamping plate 29 through a lower cross piece 7, the number of the second lower clamping plate 35 is two, the first lower clamping plate 29 is provided with two, the second lower clamping plate 35 is connected with the second upper clamping plate 34 through a second hinge 33, the first lower clamping plate 29 is connected with the first upper clamping plate 11 through a second hinge 33, the second upper clamping plate 34 is connected with the first upper clamping plate 11 through an upper cross piece 13, the lower cross piece 7 is connected with the upper cross piece 13 through a fixed rotating handle 14, adjustable clamps 5 are mounted on two sides of the upper ends of the first upper clamping plate 11 and the fixed wrench 31, the adjustable clamps 5 are mounted at the bottom ends of the second lower clamping plate 35 and the first lower clamping plate 29, sliding sheets 28 are mounted on two sides of the bottom ends of the second lower clamping plate 35 and the first lower clamping plate 29, positioning holes 27 are formed in the outer surfaces of the sliding sheets 28, the sliding sheets 28 are connected with the long sliding rod 8 through the positioning holes 27, and the fixing device can move by moving the sliding sheets 28 on the long sliding rod 8.
Further, the milling cutter 2 comprises a connecting plate 23, a second fixed handle 24, a circular milling cutter plate 25 and milling cutter blades 26, the second fixed handle 24 is installed at the upper end of the connecting plate 23, the circular milling cutter plate 25 is installed at the lower end of the connecting plate 23, the milling cutter blades 26 are installed on two sides of the circular milling cutter plate 25, and the layout is reasonable and comfortable to hold.
Further, the adjustable clamp 5 comprises an adjustable rotating handle 10, a connecting rod 12 and a clamping piece 19, the connecting rod 12 is installed at the lower end of the adjustable rotating handle 10, the clamping piece 19 is installed at the lower end of the connecting rod 12, and the clamping piece 19 is moved by using the adjustable rotating handle 10, so that the device can fixedly weld pipelines with different sizes.
Further, the one end of supporter 1 extends to the inside that the second supported base 36, and supporter 1 and second support base 36 pass through welded fastening, and the welded mode makes supporter 1 can bear bigger effort, and can resist bigger impact force at the in-process of motion, and supporter 1's size is comparatively reasonable, placing object article that can be convenient.
Further, the upper end face of the roller 6 capable of braking is completely attached to the bottom face of the second supporting base 36, the roller 6 capable of braking is connected with the second supporting base 36 through bolts, and the roller 6 capable of braking is used rapidly and conveniently.
Further, one end of the supporting plate 18 is completely attached to the lower end of the circular heating plate 17, the supporting plate 18 is fixed to the circular heating plate 17 by welding, and when the pipeline is heated, the heating plate 3 can be firmly fixed to the upper end of the second supporting base 36 through the supporting plate 18.
Further, one end of the first fixed handle 15 extends to the inside of the connecting piece 16, the first fixed handle 15 and the connecting piece 16 are fixed through bolts, the heating plate 3 can be conveniently taken through the first fixed handle 15.
Further, fixed rotatory handle 14 runs through last crosspiece 13 and extends to the inside of crosspiece 7 down, and fixed rotatory handle 14 passes through the internal thread with crosspiece 7 down and fixes for the placing and the convenience of taking of pipeline are very convenient.
Further, the outer surface of the circular milling cutter plate 25 is provided with a clamping groove, the circular milling cutter plate 25 is connected with the milling cutter blades 26 through a clamping buckle, and one end of the pipeline can be cut to be smooth and free of burrs by selectively installing the milling cutter blades 26.
Further, the lower extreme of connecting rod 12 extends to the inside of clamping piece 19, and connecting rod 12 passes through the buckle with clamping piece 19 to be connected, and the up end of connecting rod 12 laminates completely with the bottom face of adjustable rotatory handle 10, and connecting rod 12 passes through welded fastening with adjustable rotatory handle 10 for the adjustable rotatory handle 10 of adjustment just can make clamping piece 19 move.
The working principle is as follows: when the device is used, an external power supply is switched on, the fixing clamping ring 30 is taken out from the inner side of the clamping hook 32 through the fixing wrench 31 according to the angle of a pipeline to be welded, the first supporting base 4 and the second supporting base 36 are adjusted, the angle measuring scale 21 is observed, after the device reaches a proper angle, the device is firmly fixed on the ground through the braking roller 6, then the upper clamping plates of the two clamping devices are opened through the second hinge 33, the two pipelines to be welded are respectively placed on the adjustable clamp 5 at the bottom ends of the second lower clamping plate 35 and the first lower clamping plate 29, after the upper clamping plates and the lower clamping plates of the two clamping devices are closed through the second hinge 33, the lower cross pieces 7 and the upper cross pieces 13 of the two clamping devices are fixed through the fixing rotating handle 14, so as to fix the upper clamping plates and the lower clamping plates, the effect of fixing the pipelines is achieved through adjusting the adjustable clamp 5, and the milling cutter 2 is taken out from the shelf 1, put into two clamping device's inboard, all laminate with milling cutter 2 with the inboard of two clamped pipelines through slip gleitbretter 28, open milling cutter 2 switch, will be pressed from both sides the pipeline face of weld and surely smooth the back, close the power, slip gleitbretter 28, keep away from milling cutter 2, take back milling cutter 2, put into supporter 1, take out hot plate 3 from supporter 1, put into two clamping device's inboard, slip gleitbretter 28 laminates the inboard of two clamped pipelines with hot plate 3, hot plate 3 power control button opens, after two clamped pipeline inboard melts, close the power, slip gleitbretter 28, keep away from hot plate 3, take back hot plate 3 rapidly, slip gleitbretter 28 immediately, make two clamped and inboard molten pipeline mouths laminate completely, wait after two pipeline junctions cool off, open clamping device and take out the pipeline that welds.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A welding machine for pipeline, includes first upper plate (11), first lower plate (29), and second upper plate (34), second lower plate (35) and second support base (36), its characterized in that: the bottom of the second supporting base (36) is provided with a braking roller (6), the braking rollers (6) are four in number, one side of the second supporting base (36) is provided with a storage rack (1), the inner side of the storage rack (1) is provided with a milling cutter (2), one side of the milling cutter (2) is provided with a heating plate (3), the heating plate (3) comprises a first fixed handle (15), a connecting sheet (16), a circular heating sheet (17) and a supporting plate (18), the two sides of the upper end of the connecting sheet (16) are provided with the first fixed handle (15), the lower end of the connecting sheet (16) is provided with the circular heating sheet (17), the two sides of the lower end of the circular heating sheet (17) are provided with the supporting plate (18), the other side of the second supporting base (36) is provided with a first supporting base (4), and the first supporting base (4) is connected with the second supporting base (36) through a first hinge (9), the number of the first hinge hinges (9) is three, the angle measuring scale (21) is installed at the upper end of the first hinge (9), the pointer (20) is installed inside the angle measuring scale (21), the fixing screws (22) are installed inside the pointer (20), the fixing wrench (31) is installed at one end of the second supporting base (36), the number of the fixing wrenches (31) is two, the rollers (6) capable of being braked are installed at the bottom end of the first supporting base (4), the number of the rollers (6) capable of being braked is four, the buckling hooks (32) are installed at one end of the first supporting base (4), the number of the buckling hooks (32) is two, the fixing wrenches (31) are connected with the buckling hooks (32) through the fixing buckling rings (30), the long sliding rod (8) is installed at the upper end of the second supporting base (36), and the long sliding rod (8) is installed at the upper end of the first supporting base (4), the second lower clamping plate (35) is connected with the first lower clamping plate (29) through a lower cross piece (7), the second lower clamping plate (35) is provided with two, the first lower clamping plate (29) is provided with two, the second lower clamping plate (35) is connected with the second upper clamping plate (34) through a second hinge (33), the first lower clamping plate (29) is connected with the first upper clamping plate (11) through a second hinge (33), the second upper clamping plate (34) is connected with the first upper clamping plate (11) through an upper cross piece (13), the lower cross piece (7) is connected with the upper cross piece (13) through a fixed rotating handle (14), adjustable clamps (5) are respectively installed on two sides of the upper ends of the first upper clamping plate (11) and a fixed wrench (31), adjustable clamps (5) are installed at the bottom ends of the second lower clamping plate (35) and the first lower clamping plate (29), and sliding pieces (28) are respectively installed on two sides of the bottom ends of the second lower clamping plate (35) and the first lower clamping plate (29), the outer surface of the sliding piece (28) is provided with a positioning hole (27), and the sliding piece (28) is connected with the long sliding rod (8) through the positioning hole (27);
the milling cutter (2) comprises a connecting plate (23), a second fixed handle (24), a circular milling cutter plate (25) and milling cutter blades (26), wherein the second fixed handle (24) is installed at the upper end of the connecting plate (23), the circular milling cutter plate (25) is installed at the lower end of the connecting plate (23), and the milling cutter blades (26) are installed on two sides of the circular milling cutter plate (25);
the adjustable clamp (5) comprises an adjustable rotating handle (10), a connecting rod (12) and a clamping piece (19), the connecting rod (12) is installed at the lower end of the adjustable rotating handle (10), and the clamping piece (19) is installed at the lower end of the connecting rod (12); the fixed rotary handle (14) penetrates through the upper transverse sheet (13) and extends into the lower transverse sheet (7), and the fixed rotary handle (14) is fixed with the lower transverse sheet (7) through internal threads; the outer surface of the circular milling cutter plate (25) is provided with a clamping groove, and the circular milling cutter plate (25) is connected with the milling cutter blade (26) through a clamping buckle;
the lower extreme of connecting rod (12) extends to the inside of clamping piece (19), connecting rod (12) pass through the buckle with clamping piece (19) and are connected, the up end of connecting rod (12) laminates completely with the bottom face of adjustable rotatory handle (10), connecting rod (12) pass through welded fastening with adjustable rotatory handle (10).
2. A welding machine for pipes as set forth in claim 1, wherein: one end of the commodity shelf (1) extends to the inside of the second supporting base (36), and the commodity shelf (1) is fixed with the second supporting base (36) through welding.
3. A welding machine for pipes as set forth in claim 1, wherein: the upper end face of the roller (6) capable of braking is completely attached to the bottom face of the second supporting base (36), and the roller (6) capable of braking is connected with the second supporting base (36) through a bolt.
4. A welding machine for pipes as set forth in claim 1, wherein: one end of the supporting plate (18) is completely attached to the lower end of the circular heating sheet (17), and the supporting plate (18) is fixed with the circular heating sheet (17) through welding.
5. A welding machine for pipes as set forth in claim 1, wherein: one end of the first fixed handle (15) extends to the inside of the connecting piece (16), and the first fixed handle (15) and the connecting piece (16) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163665.9A CN109501282B (en) | 2018-10-09 | 2018-10-09 | Welding machine for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163665.9A CN109501282B (en) | 2018-10-09 | 2018-10-09 | Welding machine for pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109501282A CN109501282A (en) | 2019-03-22 |
| CN109501282B true CN109501282B (en) | 2021-12-14 |
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| CN201811163665.9A Active CN109501282B (en) | 2018-10-09 | 2018-10-09 | Welding machine for pipeline |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277879Y (en) * | 1996-12-25 | 1998-04-08 | 高秋源 | Shaped plastic pipe thermal welding machine |
| CN204585824U (en) * | 2015-05-16 | 2015-08-26 | 宁波市宇华电器有限公司 | A kind of PE elbow sweat soldering frock |
| CN205326281U (en) * | 2016-01-19 | 2016-06-22 | 吴江港华燃气有限公司 | Pipeline welding jig with adjustable |
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2018
- 2018-10-09 CN CN201811163665.9A patent/CN109501282B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2277879Y (en) * | 1996-12-25 | 1998-04-08 | 高秋源 | Shaped plastic pipe thermal welding machine |
| CN204585824U (en) * | 2015-05-16 | 2015-08-26 | 宁波市宇华电器有限公司 | A kind of PE elbow sweat soldering frock |
| CN205326281U (en) * | 2016-01-19 | 2016-06-22 | 吴江港华燃气有限公司 | Pipeline welding jig with adjustable |
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| CN109501282A (en) | 2019-03-22 |
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