CN114905362B - Portable three-way pipe auxiliary welder - Google Patents
Portable three-way pipe auxiliary welder Download PDFInfo
- Publication number
- CN114905362B CN114905362B CN202210511071.2A CN202210511071A CN114905362B CN 114905362 B CN114905362 B CN 114905362B CN 202210511071 A CN202210511071 A CN 202210511071A CN 114905362 B CN114905362 B CN 114905362B
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- China
- Prior art keywords
- rod
- hydraulic cylinder
- cylinder body
- polishing
- push rod
- Prior art date
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- 238000005498 polishing Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 abstract description 25
- 238000000034 method Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the field of three-way pipe welding, and particularly relates to a portable three-way pipe auxiliary welding device, which comprises a machine body, wherein a handle is fixedly arranged at the upper end of the machine body, feeding holes are formed in two sides of the machine body, a first hydraulic cylinder body is arranged at the inner upper part of the machine body, a first hydraulic push rod is slidably arranged in the first hydraulic cylinder body, a vertical pipe clamping mechanism is fixedly arranged at the lower end of the first hydraulic push rod, a second hydraulic cylinder body is fixedly arranged at two sides of the first hydraulic cylinder body, a second hydraulic push rod is slidably arranged in the second hydraulic cylinder body, a vertical panel is fixedly arranged at the bottom end of the second hydraulic push rod, a vertical pipe polishing mechanism is arranged in the middle of the vertical panel, two transverse pipe clamping mechanisms are symmetrically arranged below the vertical pipe clamping mechanism in the machine body, sliding rods are fixedly arranged below the transverse pipe clamping mechanisms, and the transverse pipe clamping mechanisms are fixedly connected with the vertical panel through four uniformly distributed connecting rods. The welding part of the three-way pipe can be automatically polished and aligned, and the welding quality is ensured.
Description
Technical Field
The invention belongs to the field of three-way pipe welding, and particularly relates to a portable three-way pipe auxiliary welding device.
Background
In the existing metal pipeline welding process, certain large-scale projects adopt automatic pipeline welding equipment, but because the equipment is large in size and inconvenient to move, and the welding work which can be completed is single and cannot adapt to changeable working environments of engineering sites, the conventional metal pipeline welding work is manually performed, when the process pipeline is manually welded, workers need to hold a three-way pipe for welding operation, and accidents such as skin burn and scald are caused, and a portable three-way pipe auxiliary welder is now proposed.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a portable three-way pipe auxiliary welder capable of automatically polishing and aligning the welding part of the three-way pipe and ensuring the welding quality
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a portable three-way pipe auxiliary welder, includes the fuselage, the fuselage upper end has set firmly the handle, fuselage lower part both sides are equipped with the feed inlet, upper portion is equipped with first hydraulic cylinder body in the fuselage, first hydraulic cylinder body upper end and fuselage top inner wall fixed connection, the slip is equipped with first hydraulic push rod in the first hydraulic cylinder body, the lower extreme of first hydraulic push rod is fixed and is equipped with standpipe fixture, first hydraulic cylinder body left and right sides is fixed and is equipped with the second hydraulic cylinder body, second hydraulic cylinder body and the inside intercommunication each other of first hydraulic cylinder body, the slip is equipped with the second hydraulic push rod in the second hydraulic cylinder body, second hydraulic push rod bottom is fixed and is equipped with vertical panel, vertical panel middle part is equipped with standpipe fixture, be located standpipe fixture under the symmetry in the fuselage and be provided with two horizontal pipe fixture, the fuselage is located horizontal pipe fixture below and has set firmly the slide bar, horizontal pipe fixture and vertical panel all slide and set up on the slide bar, horizontal pipe fixture and vertical panel pass through four evenly distributed's connecting rod fixed connection.
Preferably, the standpipe fixture comprises an outer clamping plate, the top end of the outer clamping plate is fixedly connected with the bottom end of the first hydraulic push rod, an inner clamping plate is arranged in the outer clamping plate, the upper end of the inner clamping plate is fixedly connected with the upper end wall surface of the inner side of the outer clamping plate, a plurality of clamping heads are uniformly arranged on the inner clamping plate in a circle, and each clamping head is elastically connected with the inner clamping plate through a first spring.
Preferably, the standpipe grinding machanism includes first casing, first casing fixed connection is on vertical panel, first casing upper end is equipped with the opening, it is equipped with the second casing that two symmetries set up to slide in the first casing, every it is equipped with the bracing piece to slide in the second casing, it is equipped with first grinding head to rotate on the bracing piece, be equipped with the second spring between bracing piece and the second shells inner wall bottom.
Preferably, the lower side of the first hydraulic push rod is fixedly provided with a horizontal connecting rod above the vertical pipe clamping mechanism, the tail end of the horizontal connecting rod is fixedly provided with a first connecting rod, the tail end of the first connecting rod is rotatably provided with two second connecting rods, and the tail ends of the two second connecting rods penetrate through openings and are respectively rotatably connected with the upper ends of the two second shells.
Preferably, the horizontal pipe fixture comprises a base, the base slides and sets up on the slide bar, be equipped with the sliding tray on the base, be equipped with the type of falling U casing on the base, the type of falling U casing slides in the sliding tray and sets up, the type of falling U casing passes through the third spring and is connected with the base, the bilateral symmetry is equipped with two grinding device on the type of falling U casing.
Preferably, the polishing device comprises a movable plate, the movable plate is arranged in the inverted U-shaped shell in a sliding mode, the movable plate is connected with the inverted U-shaped shell through a fourth spring, a polishing strip is fixedly arranged at the lower end of the movable plate, a second polishing head is arranged on the upper side of the polishing strip in a sliding mode, the second polishing head is connected with the polishing strip through a fifth spring, a movable rod is arranged in the polishing strip in a sliding mode, one end of the movable rod stretches into a cavity where the second polishing head slides, the other end of the movable rod is connected with the polishing strip through a sixth spring, an abutting groove is formed in the upper portion of the movable rod, an abutting rod is arranged above the abutting groove, the abutting rod is arranged in the movable plate in a sliding mode, a locking head is fixedly arranged at the top end of the abutting rod, and a locking groove corresponding to the locking head is formed in the inverted U-shaped shell.
Preferably, the movable plate is kept away from one side of fourth spring and is fixedly equipped with the rack, the rack below is equipped with the spout, spout fixed connection is in falling U type casing, the rack top is equipped with rather than meshing driven half gear, half gear encircles the axis of rotation and rotates the setting, the axis of rotation middle part is equipped with the backup pad, backup pad bottom and falling U type casing fixed connection, one side that half gear was kept away from to the axis of rotation is fixed and is equipped with the reel, be equipped with the rope on the reel, the one end of rope is through falling U type casing fixed connection on the middle part position of slide bar.
The beneficial effects are that:
1. through setting up horizontal pipe fixture and standpipe fixture, can be automatic with the welding seam alignment, need not the workman and hand the three-way pipe and weld, the welding work after being convenient for.
2. By arranging a plurality of polishing devices, the surface of the welding seam can be polished to be smooth before the welding seam is aligned, so that the welding quality becomes higher.
3. Through setting up the handle, the device of being convenient for carries, and can adapt to multiple operational environment excessively.
4. Through setting up vertical panel for in welding work, reduce the sputtering of spark, improved welding work's security greatly.
5. By arranging the second polishing head, the transverse tube can be locked after the work of polishing the welding seam is completed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present invention;
FIG. 5 is a left side view of the standpipe polishing mechanism of the present invention;
FIG. 6 is a schematic perspective view of a standpipe polishing mechanism of the present invention;
FIG. 7 is a top view of the cross tube gripping device of the present invention;
FIG. 8 is a cross-sectional view taken at B-B in FIG. 7 in accordance with the present invention;
FIG. 9 is a cross-sectional view taken at C-C of FIG. 7 in accordance with the present invention;
FIG. 10 is a cross-sectional view taken at B in FIG. 8 in accordance with the present invention;
FIG. 11 is a cross-sectional view of FIG. 9 at C in accordance with the present invention;
FIG. 12 is a mating view of the inverted U-shaped housing and polishing device of the present invention;
fig. 13 is a mating view of the grinding apparatus, half-gear and rack of the present invention.
In the figure: the machine body 1, the handle 2, the feed port 3, the first hydraulic cylinder 4, the first hydraulic push rod 5, the standpipe clamping mechanism 6, the second hydraulic cylinder 7, the second hydraulic push rod 8, the vertical panel 9, the standpipe polishing mechanism 14, the standpipe clamping mechanism 6, the horizontal pipe clamping mechanism 20, the slide rod 24, the connecting rod 25, the outer clamping plate 10, the inner clamping plate 12, the clamping head 11, the first spring 13, the first housing 15, the opening 29, the second housing 16, the support rod 17, the first polishing head 18, the second spring 19, the horizontal connecting rod 26, the first connecting rod 27, the second connecting rod 28, the base 22, the slide groove 30, the inverted U-shaped housing 21, the third spring 31, the polishing device 23, the movable plate 32, the fourth spring 34, the polishing bar 33, the second polishing head 35, the fifth spring 36, the movable rod 37, the sixth spring 41, the abutment groove 42, the abutment rod 38, the locking head 39, the rack 44, the slide groove 43, the half gears 46, 49, the support plate 47, the reel 45, and the rope 48.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Referring to fig. 1-13, a portable three-way pipe auxiliary welder comprises a main body 1, a handle 2 is fixedly arranged at the upper end of the main body 1, a feed inlet 3 is formed in two sides of the lower part of the main body 1, a first hydraulic cylinder body 4 is arranged at the inner upper part of the main body 1, the upper end of the first hydraulic cylinder body 4 is fixedly connected with the inner wall of the top of the main body 1, a first hydraulic push rod 5 is slidably arranged in the first hydraulic cylinder body 4, a vertical pipe clamping mechanism 6 is fixedly arranged at the lower end of the first hydraulic push rod 5, a second hydraulic cylinder body 7 is fixedly arranged at the left side and the right side of the first hydraulic cylinder body 4, the second hydraulic cylinder body 7 is mutually communicated with the inside of the first hydraulic cylinder body 4, a second hydraulic push rod 8 is slidably arranged in the second hydraulic cylinder body 7, a vertical panel 9 is fixedly arranged at the bottom of the second hydraulic push rod 8, a vertical polishing mechanism 14 is arranged in the middle of the vertical panel 9, two transverse pipe clamping mechanisms 20 are symmetrically arranged below the vertical pipe clamping mechanism 6 in the main body 1, sliding rods 24 are fixedly arranged below the transverse pipe clamping mechanisms 20, the transverse pipe clamping mechanisms 20 and the vertical panel 9 are slidably arranged on the sliding rods 24, and the transverse pipe clamping mechanisms 20 and the vertical panel 9 are uniformly distributed through four connecting rods 25.
Further, the standpipe fixture 6 includes an outer clamping plate 10, the top end of the outer clamping plate 10 is fixedly connected with the bottom end of the first hydraulic push rod 5, an inner clamping plate 12 is arranged in the outer clamping plate 10, the upper end of the inner clamping plate 12 is fixedly connected with the upper end wall surface of the inner side of the outer clamping plate 10, a plurality of clamping heads 11 are uniformly arranged on the inner clamping plate 12 in a circle, and each clamping head 11 is elastically connected with the inner clamping plate 12 through a first spring 13.
Further, the standpipe polishing mechanism 14 comprises a first shell 15, the first shell 15 is fixedly connected to the vertical panel 9, an opening 29 is formed in the upper end of the first shell 15, two second shells 16 which are symmetrically arranged are arranged in a sliding mode in the second shell 15, a supporting rod 17 is arranged in each second shell 15 in a sliding mode, a first polishing head 18 is rotatably arranged on the supporting rod 17, and a second spring 19 is arranged between the supporting rod 17 and the bottom end of the inner wall of the second shell 15.
Further, a horizontal connecting rod 26 is fixedly arranged above the standpipe clamping mechanism 6 at the lower side of the first hydraulic push rod 5, a first connecting rod 27 is fixedly arranged at the tail end of the horizontal connecting rod 26, two second connecting rods 28 are rotatably arranged at the tail end of the first connecting rod 27, and the tail ends of the two second connecting rods 28 penetrate through openings 29 to be rotatably connected with the upper ends of the two second shells 16 respectively.
Further, the horizontal tube clamping mechanism 20 comprises a base 22, the base 22 is arranged on the sliding rod 24 in a sliding mode, a sliding groove 30 is formed in the base 22, an inverted U-shaped shell 21 is arranged on the base 22 in a sliding mode in the sliding groove 30, the inverted U-shaped shell 21 is connected with the base 22 through a third spring 31, and two polishing devices 23 are symmetrically arranged on the left side and the right side of the inverted U-shaped shell 21.
Further, the polishing device 23 includes a movable plate 32, the movable plate 32 is slidably disposed in the inverted U-shaped housing 21, the movable plate 32 is connected with the inverted U-shaped housing 21 through a fourth spring 34, a polishing bar 33 is fixedly disposed at the lower end of the movable plate 32, a second polishing head 35 is slidably disposed on the polishing bar 33, the second polishing head 35 is connected with the polishing bar 33 through a fifth spring 36, a movable rod 37 is slidably disposed in the polishing bar 33, one end of the movable rod 37 extends into a cavity in which the second polishing head 35 slides, the other end of the movable rod 37 is connected with the polishing bar 33 through a sixth spring 41, an abutting groove 42 is disposed above the movable rod 37, an abutting rod 38 is disposed above the abutting groove 42, a locking head 39 is fixedly disposed at the top end of the abutting rod 38, and a locking groove 40 corresponding to the locking head 39 is disposed on the inverted U-shaped housing 21.
Further, a rack 44 is fixedly arranged on one side, far away from the fourth spring 34, of the movable plate 32, a sliding groove 43 is arranged below the rack 44, the sliding groove 43 is fixedly connected in the inverted U-shaped shell 21, a half gear 46 which is meshed with the rack 44 is arranged above the rack 44, the half gear 46 is arranged in a rotating mode around a rotating shaft 49 in a rotating mode, a supporting plate 47 is arranged in the middle of the rotating shaft 49, the bottom end of the supporting plate 47 is fixedly connected with the inverted U-shaped shell 21, a winding wheel 45 is fixedly arranged on one side, far away from the half gear 46, of the rotating shaft 49, a rope 48 is arranged on the winding wheel 45, and one end of the rope 48 is fixedly connected to the middle position of the sliding rod 24 through the inverted U-shaped shell 21.
Working principle:
when needs welding three-way pipe, the workman is firstly with two pipe cutting, will cross the pipe and send into the pipe fixture 20 in the middle of the pipe fixture 20 through feed inlet 3, two cross pipe fixture 20 are located fuselage 1 intermediate position this moment, and put into standpipe fixture 6 with the standpipe, standpipe inner wall oppression gripping head 11, because the elasticity of first spring 13, standpipe fixture 6 is tight with the standpipe clamp, at this moment, first hydraulic push rod 5 moves down, make standpipe fixture 6 move down, the second hydraulic push rod 8 of both sides all slides outward simultaneously, drive the vertical panel 9 of both sides and move outward, vertical panel 9 drives two cross pipe fixture 20 through connecting rod 25 and moves to both sides along with this.
In the downward movement process of the standpipe clamping mechanism 6, the first hydraulic push rod 5 drives the horizontal connecting rod 26 to move downwards, the horizontal connecting rod 26 drives the first connecting rod 27 to move downwards, the first connecting rod 27 drives the two second connecting rods 28 to move, the included angle between the two second connecting rods 28 is increased, the two second connecting rods 28 drive the two second shells 16 to slide in the first shell 15, the distance between the two second shells 16 is increased, the two second shells 16 drive the two first grinding heads 18 to move outwards, meanwhile, the standpipe presses the first grinding heads 18, the first grinding heads 18 drive the supporting rods 17 to slide downwards in the second shells 16, meanwhile, the vertical panel 9 drives the first grinding heads 18 to move away from the other vertical panel 9, and the first grinding heads 18 always grind welding parts of the standpipe until the first grinding heads 18 are separated from the standpipe.
In the process that the two transverse tube clamping mechanisms 20 move to two sides, the rope 48 drives the rolling wheel 45 to rotate, the rolling wheel 45 drives the rotating shaft 49 to rotate, the rotating shaft 49 drives the half gear 46 to rotate, the half gear 46 drives the rack 44 to slide on the sliding groove 43, the rack 44 drives the movable plate 32 to move towards the fourth spring 34, when the half gear 46 and the rack 44 are not meshed, the fourth spring 34 rebounds to enable the rack 44 to reciprocate on the sliding groove 43, and meanwhile the movable plate 32 drives the polishing strip 33 and the second polishing head 35 to reciprocate, so that the welding part of the transverse tube is polished smoothly.
Until the second grinding head 35 hits the wall of the transverse tube, the wall of the transverse tube makes the second grinding head 35 compress inwards, then the second grinding head 35 moves the movable rod 37 towards the compression direction of the sixth spring 41, then the abutting rod 38 slides out of the abutting groove 42, so that the locking head 39 enters the locking groove 40, at the moment, the mechanism stops moving, meanwhile, the second grinding head 35 firmly locks the transverse tube, the welding seam between the two tubes is aligned, and then a worker can weld.
The foregoing embodiments of the present invention are not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (4)
1. The utility model provides a portable three-way pipe auxiliary welder, includes fuselage (1), its characterized in that, fuselage (1) upper end has set firmly handle (2), fuselage (1) lower part both sides are equipped with feed inlet (3), upper portion is equipped with first hydraulic cylinder body (4) in fuselage (1), first hydraulic cylinder body (4) upper end and fuselage (1) top inner wall fixed connection, be equipped with first hydraulic push rod (5) in first hydraulic cylinder body (4) in the slip, the lower extreme of first hydraulic push rod (5) is fixed and is equipped with standpipe fixture (6), first hydraulic cylinder body (4) left and right sides is fixed and is equipped with second hydraulic cylinder body (7), second hydraulic cylinder body (7) and inside intercommunication of first hydraulic cylinder body (4) are equipped with second hydraulic push rod (8) in the slip, second hydraulic push rod (8) bottom mounting is equipped with vertical panel (9), vertical panel (9) middle part is equipped with standpipe fixture (14), be located in fuselage (1) fixture (6) and be provided with standpipe fixture (20) below two symmetrical clamping sets up down horizontal tube (20), the transverse pipe clamping mechanism (20) and the vertical panel (9) are both arranged on the sliding rod (24) in a sliding manner, and the transverse pipe clamping mechanism (20) and the vertical panel (9) are fixedly connected through four uniformly distributed connecting rods (25);
the horizontal tube clamping mechanism (20) comprises a base (22), the base (22) is arranged on a sliding rod (24) in a sliding mode, a sliding groove (30) is formed in the base (22), an inverted U-shaped shell (21) is arranged on the base (22), the inverted U-shaped shell (21) is arranged in the sliding mode in the sliding groove (30), the inverted U-shaped shell (21) is connected with the base (22) through a third spring (31), and two polishing devices (23) are symmetrically arranged on the left side and the right side of the inverted U-shaped shell (21);
the polishing device (23) comprises a movable plate (32), the movable plate (32) is arranged in a reversed U-shaped shell (21) in a sliding mode, the movable plate (32) is connected with the reversed U-shaped shell (21) through a fourth spring (34), a polishing strip (33) is fixedly arranged at the lower end of the movable plate (32), a second polishing head (35) is arranged on the upper side of the polishing strip (33) in a sliding mode, the second polishing head (35) is connected with the polishing strip (33) through a fifth spring (36), a movable rod (37) is arranged in the movable strip (33) in a sliding mode, one end of the movable rod (37) stretches into a cavity in which the second polishing head (35) slides, the other end of the movable rod (37) is connected with the polishing strip (33) through a sixth spring (41), a supporting connection rod (38) is arranged above the supporting connection groove (42), the supporting rod (38) is arranged on the movable plate (32), and a locking groove (39) is formed in the upper side of the movable plate (32), and the locking groove (39) is correspondingly formed in the reversed U-shaped shell (21);
the movable plate (32) is kept away from one side of fourth spring (34) and is fixedly provided with rack (44), rack (44) below is equipped with spout (43), spout (43) fixed connection is in falling U type casing (21), rack (44) top is equipped with rather than meshing driven half gear (46), half gear (46) encircle axis of rotation (49) and rotate and set up, axis of rotation (49) middle part is equipped with backup pad (47), backup pad (47) bottom and falling U type casing (21) fixed connection, one side that axis of rotation (49) kept away from half gear (46) is fixed to be equipped with reel (45), be equipped with rope (48) on reel (45), the one end of rope (48) is through falling U type casing (21) fixed connection on the middle part position of slide bar (24).
2. The portable three-way pipe auxiliary welder according to claim 1, wherein the vertical pipe clamping mechanism (6) comprises an outer clamping plate (10), the top end of the outer clamping plate (10) is fixedly connected with the bottom end of the first hydraulic push rod (5), an inner clamping plate (12) is arranged in the outer clamping plate (10), the upper end of the inner clamping plate (12) is fixedly connected with the inner upper end wall surface of the outer clamping plate (10), a plurality of clamping heads (11) are uniformly arranged around the inner clamping plate (12), and each clamping head (11) is elastically connected with the inner clamping plate (12) through a first spring (13).
3. The portable three-way pipe auxiliary welder according to claim 1, wherein the standpipe polishing mechanism (14) comprises a first shell (15), the first shell (15) is fixedly connected to the vertical panel (9), an opening (29) is formed in the upper end of the first shell (15), two symmetrically arranged second shells (16) are slidably arranged in the first shell (15), a supporting rod (17) is slidably arranged in each second shell (16), a first polishing head (18) is rotatably arranged on the supporting rod (17), and a second spring (19) is arranged between the supporting rod (17) and the bottom end of the inner wall of the second shell (16).
4. A portable three-way pipe auxiliary welder according to claim 3, characterized in that the lower side of the first hydraulic push rod (5) is fixedly provided with a horizontal connecting rod (26) above the vertical pipe clamping mechanism (6), the tail end of the horizontal connecting rod (26) is fixedly provided with a first connecting rod (27), the tail end of the first connecting rod (27) is rotatably provided with two second connecting rods (28), and the tail ends of the two second connecting rods (28) penetrate through the openings (29) to be respectively rotatably connected with the upper ends of the two second shells (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210511071.2A CN114905362B (en) | 2022-05-11 | 2022-05-11 | Portable three-way pipe auxiliary welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210511071.2A CN114905362B (en) | 2022-05-11 | 2022-05-11 | Portable three-way pipe auxiliary welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114905362A CN114905362A (en) | 2022-08-16 |
| CN114905362B true CN114905362B (en) | 2023-12-08 |
Family
ID=82766019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210511071.2A Active CN114905362B (en) | 2022-05-11 | 2022-05-11 | Portable three-way pipe auxiliary welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114905362B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA389732A (en) * | 1940-07-02 | General Fire Extinguisher Company | Pipe tee and welding method | |
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| KR20190042233A (en) * | 2017-10-16 | 2019-04-24 | (주) 신테크 | welding device for welding a T type pipe |
| CN112122872A (en) * | 2020-09-26 | 2020-12-25 | 沈永松 | Automatic alignment welding device for intersecting line welding seam |
| CN214162333U (en) * | 2020-10-22 | 2021-09-10 | 南通众扬管业科技有限公司 | Intelligent tee bend pipe preparation tee bend machine |
| CN114227275A (en) * | 2021-12-31 | 2022-03-25 | 杭州固德机械有限公司 | Metal three-way pipe cutting and welding machine |
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| CA389732A (en) * | 1940-07-02 | General Fire Extinguisher Company | Pipe tee and welding method | |
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| CN104259730A (en) * | 2014-10-17 | 2015-01-07 | 无锡中车创想科技有限公司 | Stainless steel tee pipe machining tooling |
| CN104551502A (en) * | 2014-12-29 | 2015-04-29 | 芜湖赛特施工设备有限公司 | Automatic clamping and positioning device for tee joint welding |
| KR20190042233A (en) * | 2017-10-16 | 2019-04-24 | (주) 신테크 | welding device for welding a T type pipe |
| CN112122872A (en) * | 2020-09-26 | 2020-12-25 | 沈永松 | Automatic alignment welding device for intersecting line welding seam |
| CN214162333U (en) * | 2020-10-22 | 2021-09-10 | 南通众扬管业科技有限公司 | Intelligent tee bend pipe preparation tee bend machine |
| CN114227275A (en) * | 2021-12-31 | 2022-03-25 | 杭州固德机械有限公司 | Metal three-way pipe cutting and welding machine |
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|---|---|
| CN114905362A (en) | 2022-08-16 |
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