CN113199194A - Metallurgical valve welding frock - Google Patents
Metallurgical valve welding frock Download PDFInfo
- Publication number
- CN113199194A CN113199194A CN202110664301.4A CN202110664301A CN113199194A CN 113199194 A CN113199194 A CN 113199194A CN 202110664301 A CN202110664301 A CN 202110664301A CN 113199194 A CN113199194 A CN 113199194A
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- Prior art keywords
- fixedly connected
- wall
- welding
- seat
- metallurgical
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a metallurgical valve welding tool which comprises a workbench, wherein an advancing mechanism is fixedly connected to the outer wall of one side of the workbench, a supporting plate is fixedly connected to the top of the advancing mechanism, a top plate is fixedly connected to the top of the supporting plate, a welding mechanism is fixedly connected to one side of the top plate, a mounting groove is formed in the middle of the top of the workbench, a positioning seat is inserted into the mounting groove, a positioning groove is formed in the middle of the top of the positioning seat, an iron absorbing block is fixedly connected to the middle of the inner wall of the bottom of the positioning groove, and vertical grooves are formed in two sides of the positioning groove. The positioning device is convenient for positioning the metallurgical valves with different diameters, can meet the requirement of positioning the metallurgical valves with various shapes, can perform ventilation and cooling treatment on the inside of the positioning groove and the welding position, can prevent welding scraps from being adsorbed on the iron-attracting block due to the action of magnetic force, and effectively prevents the welding scraps from influencing the positioning function of the metallurgical valves.
Description
Technical Field
The invention relates to the technical field of metallurgical valves, in particular to a welding tool for a metallurgical valve.
Background
The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Valves for fluid control range from the simplest shut-off valves to the most complex valves used in autonomous systems, and are of a wide variety and specifications, and can be driven by a variety of transmission means, such as manual, electric, hydraulic, pneumatic, electromagnetic, spur, bevel, etc.
At present, when a metallurgical valve is machined, welding is performed to enable one of main machining processes of the metallurgical valve, and in the process, a welding tool needs to be used.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a metallurgical valve welding tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
a metallurgical valve welding tool comprises a workbench, wherein the outer wall of one side of the workbench is fixedly connected with an advancing mechanism, the top of the advancing mechanism is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a top plate, one side of the top plate is fixedly connected with a welding mechanism, the middle position of the top of the workbench is provided with an installation groove, a positioning seat is inserted in the mounting groove, a positioning groove is formed in the middle of the top of the positioning seat, an iron absorbing block is fixedly connected in the middle of the inner wall of the bottom of the positioning groove, vertical grooves are formed in two sides of the positioning groove, and all be connected with the adjustable shelf through round pin axle rotation between the relative one side inner wall that perpendicular groove is close to the top, bottom one side fixedly connected with spring holder of adjustable shelf, one side top of adjustable shelf all articulates there is the holder, and the holder is both sides bending structure, and the dog-ear department of holder is one hundred twenty degrees.
Preferably: the spring holder includes the barrel, and the inside grafting of barrel has the ejector pin, fixedly connected with spring between the bottom outer wall of ejector pin and the bottom inner wall of barrel, and the top of ejector pin sets up to the sphere.
Preferably: the circumference inner wall of mounting groove is opened there is the ring channel, and the positioning seat is close to the circumference outer wall fixedly connected with spacing collar of bottom, the inside at the ring channel of spacing collar joint, the workstation is close to bottom one side fixedly connected with rotation motor of intermediate position, the output shaft fixedly connected with who rotates the motor runs through the pivot of workstation, the workstation is close to top one side fixedly connected with support of pivot, be connected through the bearing between the top of pivot and the support top, the outer wall fixedly connected with gear of pivot, the rack of the outer wall fixedly connected with equidistance distribution of positioning seat, one side of gear meshes with one side of rack mutually.
Preferably: the advancing mechanism comprises two fixed seats, one side of one fixed seat is fixedly connected with a forward and reverse rotating motor, an output shaft of the forward and reverse rotating motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a movable seat, and the top of the movable seat is fixedly connected with the bottom of the supporting plate.
Preferably: the welding mechanism comprises a welding machine, the bottom of the welding machine is connected with a welding gun through a pipeline, the middle position of the top plate is fixedly connected with an air cylinder, and the piston end of the air cylinder is fixedly connected with the top of the welding gun.
Preferably: the outer wall of the other side of the workbench is fixedly connected with a fixing frame, the top of the fixing frame is provided with a guide groove, one end of the top plate is fixedly connected with a guide rod inserted in the guide groove, and one side of the fixing frame is fixedly connected with a sterilization mechanism.
Preferably: the sterilization mechanism includes the waste bin, and one side of waste bin is provided with the chamber door, one side inner wall bottom fixedly connected with ultraviolet lamp of waste bin, one side inner wall fixedly connected with air exhauster of waste bin, one side fixedly connected with of air exhauster runs through the suction hood of mount, the central point of workstation puts and opens there is the communicating annular opening with the constant head tank, the connecting seat that fixedly connected with equidistance distributes between two circumference inner walls of annular opening, open the bottom of waste bin has the gas vent, the inner wall fixedly connected with blast pipe of gas vent, the one end of blast pipe is located the annular opening under.
Preferably: the bottom inner wall one side fixedly connected with seat to one side of dump bin, and fixedly connected with photocatalyst honeycomb panel between one side top of seat to one side inner wall of dump bin to one side, photocatalyst honeycomb panel is the arc type structure, and the dump bin is close to one side inner wall fixedly connected with swash plate at photocatalyst honeycomb panel top, and the bottom fixedly connected with equidistance of photocatalyst honeycomb panel distributes's second fin, and the bottom central point of workstation puts the first fin that fixedly connected with equidistance distributes.
Preferably: the first radiating fins and the second radiating fins are replaced by heat absorbing plates, grooves are formed in two sides of the top of the positioning seat, and the heat absorbing plates are clamped inside the grooves.
The beneficial effects of the invention are as follows:
1. through the workstation that sets up, the mounting groove, the positioning seat, the constant head tank, inhale the iron plate, erect the groove, the adjustable shelf, the holder, the spring holder, the barrel, spring and ejector pin, before the welding, arrange the inside of constant head tank in with metallurgical valve, make the holder be located metallurgical valve's both sides, press the position of metallurgical valve, adjust the height of ejector pin in the barrel, this moment can make the movable shelf at perpendicular inslot internal rotation, adjust the distance between two holders, because articulated mutually between adjustable shelf and the holder, can make the holder centre gripping in metallurgical valve's both sides, and continue to press the metallurgical valve and make it adsorb with inhaling the iron plate mutually, be convenient for carry out the location processing to the metallurgical valve of different diameters, because the holder is the both sides structure of buckling, the dog's dog-ear department is one hundred twenty degrees, can satisfy and carry out the location operation to the metallurgical valve of multiple shape.
2. Through the workstation that sets up, the mechanism that advances, positive reverse rotation motor, the threaded rod, the sliding seat, a supporting plate, the roof, welding mechanism, the welding machine, welder, the cylinder, the rotation motor, the gear, the positioning seat, the rack, ring channel and spacing collar, after metallurgical valve location is accomplished, utilize positive reverse rotation motor to drive the threaded rod and rotate, adjust the position of sliding seat on the threaded rod, adjust the backup pad, roof and welding mechanism's position, it is corresponding with required welding department to make welder, utilize the cylinder to adjust welder's height, carry out welding operation through welder, and utilize the rotation motor to drive the gear and rotate, the meshing effect through gear and rack drives the positioning seat at the mounting groove internal rotation, the spacing collar is at the ring channel internal rotation, be convenient for carry out rotation type welding operation to metallurgical valve, form the welding frock.
3. Through the arrangement of the fixing frame, the waste bin, the exhaust fan, the exhaust hood, the ultraviolet lamp, the inclined seat, the photocatalyst honeycomb panel, the inclined plate, the exhaust pipe, the annular hole, the first radiating fin and the second radiating fin, in the welding process, welding scraps and waste gas can be pumped into the waste tank by using the exhaust fan and the exhaust hood, and the welding waste gas is disinfected and sterilized by using the ultraviolet lamp and the photocatalyst cellular board, and the photocatalyst honeycomb plate is utilized to form the effects of ventilation and dust prevention, so that welding scraps are collected in the waste material box, and gas is exhausted at the welding position through the exhaust pipe and the annular hole under the action of the first radiating fin and the second radiating fin, can carry out aeration cooling to the inside of constant head tank and welding department and handle, also can prevent that the welding sweeps from adsorbing on the magnet block because of the effect of magnetic force, effectively prevent that the welding sweeps from influencing metallurgical valve's locate function.
4. Through the positioning seat that sets up, recess and absorber plate, utilize the absorber plate to replace first fin and second fin, when going into the welding department through the blast pipe with gas, usable absorber plate absorbs the heat that welding process electric arc produced, the heat in welding department heat and the gas for the top of positioning seat produces certain high temperature, utilize the magnetic force effect of high temperature elimination magnet piece to the positioning seat top, avoid magnet piece absorption welding sweeps, improve weldment work's locate effect.
Drawings
Fig. 1 is a schematic structural view of a workbench and a welding mechanism of a metallurgical valve welding tool provided in embodiment 1;
fig. 2 is a schematic top view of a welding tool for a metallurgical valve according to embodiment 1;
FIG. 3 is a schematic structural view of a mounting groove and a gear of the welding tool for a metallurgical valve in embodiment 1;
fig. 4 is a schematic structural view of a positioning seat and a positioning groove of the welding tool for a metallurgical valve in embodiment 1;
fig. 5 is a schematic structural view of a movable frame and a clamping member of the welding tool for a metallurgical valve in embodiment 1;
FIG. 6 is a schematic cross-sectional view of a scrap box of the welding tool for a metallurgical valve in example 1;
fig. 7 is a schematic structural view of an absorber plate of the welding tool for a metallurgical valve in embodiment 2.
In the figure: 1-workbench, 2-fixed seat, 3-threaded rod, 4-movable seat, 5-positive and negative rotation motor, 6-positioning seat, 7-positioning groove, 8-supporting plate, 9-welding machine, 10-cylinder, 11-top plate, 12-waste bin, 13-guide rod, 14-fixed frame, 15-air exhaust cover, 16-exhaust pipe, 17-annular hole, 18-rotation motor, 19-first radiating fin, 20-mounting groove, 21-connecting seat, 22-annular groove, 23-bracket, 24-gear, 25-vertical groove, 26-spring seat, 27-iron absorbing block, 28-rack, 29-movable frame, 30-clamping piece, 31-spacing ring, 32-cylinder, 33-ejector rod, 34-exhaust fan, 35-photocatalyst honeycomb plate, 36-ultraviolet lamp, 37-second radiating fin, 38-inclined seat, 39-inclined plate, 40-guiding groove and 41-heat absorbing plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a metallurgical valve welding tool comprises a workbench 1, wherein the outer wall of one side of the workbench 1 is connected with an advancing mechanism through a bolt, the top of the advancing mechanism is connected with a supporting plate 8 through a bolt, the top of the supporting plate 8 is welded with a top plate 11, one side of the top plate 11 is connected with a welding mechanism through a bolt, the middle position of the top of the workbench 1 is provided with a mounting groove 20, a positioning seat 6 is inserted in the mounting groove 20, the middle position of the top of the positioning seat 6 is provided with a positioning groove 7, the middle position of the inner wall of the bottom of the positioning groove 7 is connected with an iron absorbing block 27 through a bolt, two sides of the positioning groove 7 are provided with vertical grooves 25, the inner walls of the vertical grooves 25, which are close to the opposite side of the top, are rotatably connected with a movable frame 29 through pin shafts, one side of the bottom of the movable frame 29 is welded with a spring seat 26, the top of one side of the movable frame 29 is hinged with a clamping piece 30, holder 30 is both sides bending structure, holder 30's dog-ear department is one hundred twenty degrees, carry out the function of fixing a position to metallurgical valve in order to solve, press the position of metallurgical valve in constant head tank 7, adjust the height of spring holder 26, this moment can make adjustable shelf 29 at perpendicular inslot 25 internal rotation, adjust the distance between two holders 30, can make holder 30 centre gripping in metallurgical valve's both sides, and continue to press the metallurgical valve and make it adsorb mutually with inhaling iron plate 27, be convenient for carry out positioning process to the metallurgical valve of different diameters.
Wherein, spring holder 26 includes barrel 32, and the inside of barrel 32 is pegged graft and is had ejector pin 33, and the welding has the spring between the bottom outer wall of ejector pin 33 and the bottom inner wall of barrel 32, and the top of ejector pin 33 sets up to the sphere, and in order to keep the stability ability among the clamping process, when adjusting the height of metallurgical valve in constant head tank 7, the spring holder 26 that can make stretches out and draws back, and the bottom of the metallurgical valve that makes can adsorb mutually with magnet piece 27, keeps the centre gripping stability ability.
Wherein, the circumference inner wall of mounting groove 20 is opened with ring channel 22, and the circumference outer wall welding of positioning seat 6 near the bottom has spacing collar 31, spacing collar 31 joint is in the inside of ring channel 22, the bottom one side of workstation 1 near the intermediate position has rotating motor 18 through bolted connection, the output shaft of rotating motor 18 has the pivot of running through workstation 1 through bolted connection, workstation 1 has support 23 near the top one side of pivot, the top of pivot is connected through the bearing with the support 23 top, the outer wall of pivot has gear 24 through bolted connection, the outer wall welding of positioning seat 6 has rack 28 that the equidistance distributes, one side of gear 24 meshes with one side of rack 28, in order to solve the problem of welding each position to the metallurgical valve, utilize rotating motor 18 to drive gear 24 and rotate, drive positioning seat 6 to rotate in mounting groove 20 through the meshing effect of gear 24 and rack 28, the stop collar 31 rotates in the annular groove 22 to facilitate the rotary welding operation of the metallurgical valve.
Wherein, advancing mechanism includes fixing base 2, and the quantity of fixing base 2 is two, there is positive reverse motor 5 one side of one of them fixing base 2 through bolted connection, there is threaded rod 3 positive reverse motor 5's output shaft through bolted connection, the outer wall threaded connection of threaded rod 3 has sliding seat 4, pass through bolted connection between sliding seat 4's the top and backup pad 8's the bottom, carry out welded problem in order to solve the metallurgical valve to different widths, usable positive reverse motor 5 drives threaded rod 3 and rotates, adjust sliding seat 4 and backup pad 8's position, adjust welding mechanism's position, the location is more accurate.
Wherein, welding mechanism includes welding machine 9, and there is welder bottom of welding machine 9 through the pipe connection, and there is cylinder 10 top intermediate position of roof 11 through bolted connection, and bolted connection is passed through with welder's top to the piston end of cylinder 10, utilizes cylinder 10 to adjust welder's height for welder can effectually contact with the welding department.
Wherein, the outer wall welding of the opposite side of workstation 1 has mount 14, and open at the top of mount 14 has guide slot 40, and the welding of the one end of roof 11 has guide rod 13 of pegging graft in guide slot 40, and one side of mount 14 has sterilization mechanism through bolted connection, in order to prevent that the waste gas that produces from the welding process from endangering the operating environment, utilizes sterilization mechanism to carry out sterilization and disinfection processing to the welding frock.
Wherein, the sterilization mechanism comprises a waste box 12, one side of the waste box 12 is provided with a box door, the bottom of the inner wall of one side of the waste box 12 is connected with an ultraviolet lamp 36 through a bolt, the inner wall of one side of the waste box 12 is connected with an exhaust fan 34 through a bolt, one side of the exhaust fan 34 is connected with an exhaust hood 15 which penetrates through a fixed frame 14 through a bolt, the central position of the workbench 1 is provided with an annular hole 17 which is communicated with the positioning groove 7, connecting seats 21 which are distributed equidistantly are welded between the two circumferential inner walls of the annular hole 17, the bottom of the waste box 12 is provided with an exhaust port, the inner wall of the exhaust port is welded with an exhaust pipe 16, one end of the exhaust pipe 16 is positioned under the annular hole 17, welding waste chips and waste gas can be pumped into the waste box 12 by the exhaust fan 34 and the exhaust hood 15, at the moment, the welding waste gas is sterilized by the ultraviolet lamp 36, and then the gas is exhausted at the welding position through the exhaust pipe 16 and the annular hole 17, can ventilate the inside and the welding department of constant head tank 7, prevent that the welding sweeps from adsorbing on magnet block 27 because of the effect of magnetic force, effectively prevent that the welding sweeps from influencing metallurgical valve's locate function.
Wherein, the welding of bottom inner wall one side of dump bin 12 has the sloping seat 38, and there is photocatalyst honeycomb panel 35 through bolted connection between one side top of sloping seat 38 and one side inner wall of dump bin 12, photocatalyst honeycomb panel 35 is the arc type structure, one side inner wall welding that dump bin 12 is close to photocatalyst honeycomb panel 35 top has swash plate 39, there is the second fin 37 of equidistance distribution bottom of photocatalyst honeycomb panel 35 through bolted connection, the welding of the bottom central point of workstation 1 has the first fin 19 of equidistance distribution, form ventilative dirt-proof effect with photocatalyst honeycomb panel 35, make the welding sweeps collected in the inside of dump bin 12, cooperate the effect of first fin 19 and second fin 37 to carry out ventilation cooling to the inside and the splice of constant head tank 7.
In the embodiment, before welding, the metallurgical valve is arranged in the positioning groove 7, the clamping pieces 30 are positioned at two sides of the metallurgical valve, the position of the metallurgical valve is pressed, the height of the ejector rod 33 in the cylinder 32 is adjusted, at the moment, the movable frame 29 can rotate in the vertical groove 25, the distance between the two clamping pieces 30 is adjusted, as the movable frame 29 is hinged with the clamping pieces 30, the clamping pieces 30 can be clamped at two sides of the metallurgical valve, and the metallurgical valve is continuously pressed to be adsorbed with the iron adsorption block 27, so that the positioning treatment of the metallurgical valves with different diameters is convenient, as the clamping pieces 30 are of the two-side bending structure, the bending angle of the clamping pieces 30 is one hundred twenty degrees, the positioning operation of the metallurgical valves with various shapes can be met, after the positioning of the metallurgical valve is completed, a user utilizes the forward and reverse motor 5 to drive the threaded rod 3 to rotate, and adjusts the position of the movable seat 4 on the threaded rod 3, the positions of the supporting plate 8, the top plate 11 and the welding mechanism are adjusted, so that a welding gun corresponds to a required welding position, the height of the welding gun is adjusted by using the air cylinder 10, welding operation is performed by using the welding gun, the gear 24 is driven to rotate by using the rotating motor 18, the positioning seat 6 is driven to rotate in the mounting groove 20 by the meshing action of the gear 24 and the rack 28, the limiting ring 31 rotates in the annular groove 22, the rotary welding operation of the metallurgical valve is facilitated, a welding tool is formed, in the welding process, welding scraps and waste gas are pumped into the waste tank 12 by using the exhaust fan 34 and the exhaust hood 15, at the moment, the welding waste gas is sterilized by using the ultraviolet lamp 36 and the photocatalyst honeycomb plate 35, the gas is ventilated and dustproof by using the photocatalyst honeycomb plate 35, the welding scraps are collected in the waste tank 12, and the gas is exhausted at the welding position by using the exhaust pipe 16 and the annular hole 17 by matching with the effects of the first radiating fin 19 and the second radiating fin 37 The inside and the welding department of constant head tank 7 can be carried out aeration cooling and handle, also can prevent that the welding sweeps from adsorbing on magnet block 27 because of the effect of magnetic force, effectively prevents that the welding sweeps from influencing metallurgical valve's locate function.
Example 2:
a metallurgical valve welding tool is shown in figure 7, and aims to solve the problem that metal scraps in the welding process are adsorbed by an iron adsorption block 27; the present embodiment is modified from embodiment 1 as follows: the first radiating fins 19 and the second radiating fins 37 are replaced by heat absorbing plates 41, grooves are formed in two sides of the top of the positioning seat 6, and the heat absorbing plates 41 are clamped inside the grooves.
This embodiment is when using, the user utilizes absorber plate 41 to replace first fin 19 and second fin 37, when discharging gas into the welding department through blast pipe 16, heat, the heat in welding department heat and the gas that welding process electric arc produced are absorbed to usable absorber plate 41 for the top of positioning seat 6 produces certain high temperature, utilize the magnetic force effect of high temperature elimination magnet block 27 to positioning seat 6 top, avoid magnet block 27 to adsorb the welding sweeps, improve weldment work's locate effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the idea of the present invention within the technical scope disclosed in the present invention, and the technical solution and the idea of the present invention should be covered by the scope of the present invention.
Claims (9)
1. A metallurgical valve welding tool comprises a workbench (1), wherein an advancing mechanism is fixedly connected to the outer wall of one side of the workbench (1), a supporting plate (8) is fixedly connected to the top of the advancing mechanism, a top plate (11) is fixedly connected to the top of the supporting plate (8), and a welding mechanism is fixedly connected to one side of the top plate (11), the metallurgical valve welding tool is characterized in that a mounting groove (20) is formed in the middle position of the top of the workbench (1), a positioning seat (6) is inserted into the mounting groove (20), a positioning groove (7) is formed in the middle position of the top of the positioning seat (6), an iron absorbing block (27) is fixedly connected to the middle position of the inner wall of the bottom of the positioning groove (7), vertical grooves (25) are formed in two sides of the positioning groove (7), and a movable frame (29) is rotatably connected between the inner walls of the opposite sides, close to the top, of the vertical grooves (25), one side of the bottom of the movable frame (29) is fixedly connected with a spring seat (26), the top of one side of the movable frame (29) is hinged with a clamping piece (30), the clamping piece (30) is of a two-side bending structure, and the folding angle of the clamping piece (30) is one hundred twenty degrees.
2. The metallurgical valve welding tool according to claim 1, wherein the spring seat (26) comprises a cylinder (32), a push rod (33) is inserted into the cylinder (32), a spring is fixedly connected between the outer wall of the bottom of the push rod (33) and the inner wall of the bottom of the cylinder (32), and the top of the push rod (33) is a spherical surface.
3. A metallurgical valve welding tool according to claim 2, characterized in that the circumferential inner wall of the mounting groove (20) is provided with an annular groove (22), and positioning seat (6) are close to circumference outer wall fixedly connected with spacing collar (31) of bottom, spacing collar (31) joint is in the inside of ring channel (22), bottom one side fixedly connected with rotation motor (18) that workstation (1) is close to the intermediate position, the output shaft fixedly connected with who rotates motor (18) runs through the pivot of workstation (1), top one side fixedly connected with support (23) that workstation (1) is close to the pivot, be connected through the bearing between the top of pivot and support (23) top, the outer wall fixedly connected with gear (24) of pivot, rack (28) that the outer wall fixedly connected with equidistance of positioning seat (6) distributes, one side of gear (24) meshes with one side of rack (28) mutually.
4. The metallurgical valve welding tool according to claim 3, wherein the advancing mechanism comprises two fixed seats (2), one side of one fixed seat (2) is fixedly connected with a forward and reverse rotating motor (5), an output shaft of the forward and reverse rotating motor (5) is fixedly connected with a threaded rod (3), the outer wall of the threaded rod (3) is in threaded connection with a movable seat (4), and the top of the movable seat (4) is fixedly connected with the bottom of the supporting plate (8).
5. The metallurgical valve welding tool according to claim 4, wherein the welding mechanism comprises a welding machine (9), the bottom of the welding machine (9) is connected with a welding gun through a pipeline, the middle position of the top plate (11) is fixedly connected with a cylinder (10), and the piston end of the cylinder (10) is fixedly connected with the top of the welding gun.
6. The metallurgical valve welding tool according to any one of claims 1 to 5, wherein a fixed frame (14) is fixedly connected to the outer wall of the other side of the workbench (1), a guide groove (40) is formed in the top of the fixed frame (14), a guide rod (13) inserted into the guide groove (40) is fixedly connected to one end of the top plate (11), and a sterilization mechanism is fixedly connected to one side of the fixed frame (14).
7. A metallurgical valve welding tool according to claim 6, characterized in that, the sterilization mechanism comprises a waste bin (12), and one side of waste bin (12) is provided with the chamber door, one side inner wall bottom fixedly connected with ultraviolet lamp (36) of waste bin (12), one side inner wall fixedly connected with air exhauster (34) of waste bin (12), one side fixedly connected with of air exhauster (34) runs through suction hood (15) of mount (14), the central point of workstation (1) puts and opens and has communicating annular hole (17) with constant head tank (7), fixedly connected with connecting seat (21) that the equidistance distributes between two circumference inner walls of annular hole (17), the bottom of waste bin (12) is opened has the gas vent, the inner wall fixedly connected with blast pipe (16) of gas vent, the one end of blast pipe (16) is located under annular hole (17).
8. The metallurgical valve welding tool set forth in claim 7, wherein an inclined seat (38) is fixedly connected to one side of the inner wall of the bottom of the waste bin (12), a photocatalyst cellular board (35) is fixedly connected between the top of one side of the inclined seat (38) and the inner wall of one side of the waste bin (12), the photocatalyst cellular board (35) is of an arc-shaped structure, an inclined plate (39) is fixedly connected to the inner wall of one side of the waste bin (12) close to the top of the photocatalyst cellular board (35), second cooling fins (37) distributed equidistantly are fixedly connected to the bottom of the photocatalyst cellular board (35), and first cooling fins (19) distributed equidistantly are fixedly connected to the center of the bottom of the workbench (1).
9. The metallurgical valve welding tool according to claim 8, wherein the first heat sink (19) and the second heat sink (37) are replaced by heat absorbing plates (41), grooves are formed in two sides of the top of the positioning seat (6), and the heat absorbing plates (41) are clamped inside the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110664301.4A CN113199194A (en) | 2021-06-16 | 2021-06-16 | Metallurgical valve welding frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110664301.4A CN113199194A (en) | 2021-06-16 | 2021-06-16 | Metallurgical valve welding frock |
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| CN113199194A true CN113199194A (en) | 2021-08-03 |
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| CN202110664301.4A Pending CN113199194A (en) | 2021-06-16 | 2021-06-16 | Metallurgical valve welding frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523701A (en) * | 2021-08-05 | 2021-10-22 | 新乡市贝恒机械设备有限公司 | Valve welding rotary table |
| CN117506184A (en) * | 2024-01-04 | 2024-02-06 | 江苏维尔福流体控制科技有限公司 | Cylinder laser welding equipment for angle seat valve |
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| CN113523701A (en) * | 2021-08-05 | 2021-10-22 | 新乡市贝恒机械设备有限公司 | Valve welding rotary table |
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| CN117506184A (en) * | 2024-01-04 | 2024-02-06 | 江苏维尔福流体控制科技有限公司 | Cylinder laser welding equipment for angle seat valve |
| CN117506184B (en) * | 2024-01-04 | 2024-03-12 | 江苏维尔福流体控制科技有限公司 | Cylinder laser welding equipment for angle seat valve |
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