CN112453787A - Support frame for vertical welding of workpiece - Google Patents
Support frame for vertical welding of workpiece Download PDFInfo
- Publication number
- CN112453787A CN112453787A CN202110139623.7A CN202110139623A CN112453787A CN 112453787 A CN112453787 A CN 112453787A CN 202110139623 A CN202110139623 A CN 202110139623A CN 112453787 A CN112453787 A CN 112453787A
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- fixedly connected
- annular
- assembly
- plate
- rail
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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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a support frame for vertical welding of workpieces, and relates to the technical field of support frames. The device comprises an annular supporting rail assembly, a hydraulic cylinder, a moving assembly, a pulley, a first fixing assembly and a second fixing assembly; the two annular supporting rail assemblies are fixedly connected through a hydraulic cylinder; the moving assembly is engaged with the annular supporting rail assembly; the pulley is in sliding fit with the annular supporting rail assembly; the pulley is in running fit with the moving assembly; the moving assembly is engaged with the annular supporting rail assembly; the pulley is in sliding fit with the annular supporting rail assembly; the pulley is in running fit with the moving assembly; the first fixing component and the second fixing component are respectively matched with the two moving components in a rotating mode. According to the invention, the starting motor drives each moving assembly to move, so that the specified welding position of a steel plate and a pipe fitting is adjusted, and the clamping angles of the two fixing assemblies can be adjusted by fixedly connecting the two fixing assemblies and the moving assembly through the spherical connecting piece.
Description
Technical Field
The invention belongs to the technical field of support frames, and particularly relates to a support frame for vertical welding of workpieces.
Background
In the welding process of a workpiece, a pipe fitting needs to be perpendicularly welded on the surface of a steel plate or a steel pipe frequently, and the accuracy of perpendicular welding of the workpiece is crucial; the operating personnel is usually direct to hand the pipe fitting and place it on steel sheet or steel pipe surface, and welding process receives external factor to influence great, has certain error, and current welding frock clamp can not carry out the regulation in the angle, and it is fixed just to carry out the centre gripping to the work piece again partly for every welding, because steel sheet or steel pipe and pipe fitting weight are great, and the manual adjusting position is difficult to go on, and the process is troublesome, influences the work piece welding progress.
Disclosure of Invention
The invention aims to provide a support frame for vertical welding of workpieces, which is characterized in that the distance between two annular support rail assemblies is adjusted by adjusting a hydraulic cylinder, a steel plate or a steel pipe is fixed in a second fixing assembly, a pipe fitting is sleeved in a first fixing assembly for fixing, a motor matched with the first fixing assembly is started to adjust the position of the steel plate or the steel pipe, and a motor matched with the second fixing assembly is started to adjust the position of the pipe fitting; pass through ball joint spare fixed connection through first rotation sleeve and C shape fixed plate, the second rotates sleeve and passes through ball joint spare fixed connection with a joint section of thick bamboo for two fixed subassemblies can carry out the regulation in the angle, have solved current problem.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a support frame for vertical welding of workpieces, which comprises an annular support rail assembly, a hydraulic cylinder, a moving assembly, a pulley, a first fixing assembly and a second fixing assembly, wherein the annular support rail assembly is arranged on the support frame; the two annular supporting rail assemblies are fixedly connected through a hydraulic cylinder; the moving assembly is meshed and matched with the annular supporting rail assembly; the pulley is in sliding fit with the annular supporting rail assembly; the pulley is in running fit with the moving assembly; the first fixing component and the second fixing component are respectively in running fit with the two moving components; the device comprises an annular supporting rail assembly, a hydraulic cylinder, a moving assembly, a pulley, a first fixing assembly and a second fixing assembly; the two annular supporting rail assemblies are fixedly connected through a hydraulic cylinder; the moving assembly is meshed and matched with the annular supporting rail assembly; the pulley is in sliding fit with the annular supporting rail assembly; the pulley is in running fit with the moving assembly; the first fixing component and the second fixing component are respectively matched with the two moving components in a rotating mode.
Further, the annular support rail assembly includes a support plate; the side surface of the supporting plate is fixedly connected with a bearing rod; one end of the bearing rod is fixedly connected with a fixing plate; the other adjacent two side surfaces of the supporting plate are symmetrically and fixedly connected with mounting plates; the surface of the mounting plate is provided with a plurality of mounting holes.
Further, a first annular rail is fixedly connected to the surface of the fixing plate; the surface of the fixing plate is positioned on the outer side of the first annular rail and is fixedly connected with a second annular rail.
Further, an annular gear rack is arranged on the peripheral side face of the first annular rail; the inner peripheral side surface of the first annular rail is fixedly connected with a first limiting annular slide rail; the peripheral side surface of the second annular rail is fixedly connected with a second annular limiting slide rail; the first limiting annular slide rail and the second limiting annular slide rail are respectively matched with the two pulleys in a sliding manner; the annular gear rack is meshed and matched with the rotating gear.
Furthermore, a first clamping groove is formed in one side face of the limiting plate; the bottom surface in the first clamping groove is provided with a plurality of first threaded holes.
Furthermore, the first clamping groove is clamped with a clamping plate; a second clamping groove is formed in one side face of the clamping and connecting plate; the other side surface of the clamping plate is provided with an installation groove; the inside of the mounting groove is rotatably matched with a roller; a plurality of second threaded holes are formed in the surface of the clamping plate; the second threaded hole is fixedly connected with the first threaded hole through a fastening bolt; the surface of the clamping plate is fixedly connected with a plurality of connecting springs; the top of the connecting spring is fixedly connected with a baffle.
Further, the first stationary assembly includes a first rotating sleeve; the peripheral side surface of the first rotating sleeve is fixedly connected with a C-shaped fixing plate through a spherical connecting piece; a first extrusion rod is in sliding fit with one side surface of the C-shaped fixing plate; one end of the first extrusion rod is fixedly connected with an extrusion plate; and a first fastening nut is rotationally matched with the circumferential side surface thread of the first extrusion rod.
Further, the second stationary assembly includes a second rotating sleeve; the circumferential side surface of the second rotating sleeve is fixedly connected with a clamping sleeve through a spherical connecting piece; a second extrusion rod is in sliding fit with the peripheral side face of the clamping barrel; one end of the second extrusion rod is fixedly connected with an arc-shaped clamping plate; and a second fastening nut is rotatably matched with the peripheral side surface thread of the second extrusion rod.
The invention has the following beneficial effects:
the steel plate or the steel pipe is fixed in the second fixing component, the pipe fitting is sleeved in the first fixing component for fixing, meanwhile, a motor matched with the first fixing component is started to drive the moving component to move so as to adjust the position of the steel plate or the steel pipe, and a motor matched with the second fixing component is started to drive the moving component to move so as to adjust the position of the pipe fitting; the first rotating sleeve is fixedly connected with the C-shaped fixing plate through a spherical connecting piece, and the second rotating sleeve is fixedly connected with the clamping cylinder through the spherical connecting piece, so that the two fixing assemblies can be adjusted in angle; the clamping angles of the two fixing assemblies can be adjusted through the rotating fit of the two fixing assemblies and the moving assembly; the distance between the two annular supporting rail assemblies is adjusted by adjusting a hydraulic cylinder, so that the clamped pipe fitting is abutted against a steel plate or a steel pipe to perform welding operation; the device has simple structure, realizes the welding of the pipe fittings at different angles and different positions on the steel plate or the steel pipe, and improves the efficiency of the vertical welding of the workpiece.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a support for vertical welding of workpieces according to the present invention;
FIG. 2 is a schematic structural view of the annular support rail assembly of the present invention;
FIG. 3 is a schematic structural diagram of a moving assembly of the present invention;
FIG. 4 is a schematic structural view of the clamping plate of the present invention;
FIG. 5 is a schematic structural view of a first fixing assembly of the present invention;
FIG. 6 is a schematic structural view of a second fixing assembly of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-an annular supporting rail component, 2-a hydraulic cylinder, 3-a moving component, 4-a pulley, 5-a first fixing component, 6-a second fixing component, 7-a motor, 8-a rotating gear, 9-a snap-in plate, 101-a supporting plate, 102-a bearing rod, 103-a fixing plate, 104-a mounting plate, 105-a mounting hole, 106-a first annular rail, 107-a second annular rail, 108-an annular gear strip, 109-a first limit annular slide rail, 110-a second annular limit slide rail, 301-a first panel, 302-a supporting rod, 303-a second panel, 304-a C-shaped connecting rod, 305-a limit plate, 306-a rotating shaft, 307-a first snap-in groove, 308-a first threaded hole, 501-a first rotating sleeve, 502-C-shaped fixing plate, 503-first extrusion rod, 504-extrusion plate, 505-first fastening nut, 601-second rotating sleeve, 602-clamping barrel, 603-second extrusion rod, 604-arc clamping plate, 605-second fastening nut, 901-second clamping groove, 902-mounting groove, 903-roller, 904-second threaded hole, 905-connecting spring and 906-baffle.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "bottom," "top," "side," "peripheral side," "inner," "peripheral" and the like are used in an orientation or positional relationship merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the present invention.
Referring to fig. 1-6, the present invention is a support frame for vertical welding of workpieces, including an annular support rail assembly 1, a hydraulic cylinder 2, a moving assembly 3, a pulley 4, a first fixing assembly 5 and a second fixing assembly 6; the two annular supporting rail assemblies 1 are fixedly connected through a hydraulic cylinder 2; the moving component 3 is engaged with the annular supporting rail component 1; the pulley 4 is in sliding fit with the annular supporting rail assembly 1; the pulley 4 is in running fit with the moving component 3; the first fixing component 5 and the second fixing component 6 are respectively matched with the two moving components 3 in a rotating way; the moving assembly 3 includes a first panel 301, a support bar 302, and a second panel 303; the first panel 301 and the second panel 303 are fixedly connected through a plurality of support rods 302; the first fixing component 5 and the second fixing component 6 are respectively in running fit with the two moving components 3, so that the clamping angle of each fixing component can be adjusted;
the top of the first panel 301 is fixedly connected with a C-shaped connecting rod 304; the top of the second panel 303 is fixedly connected with a motor 7; the output end of the motor 7 is fixedly connected with a rotating gear 8; two side surfaces of the second panel 303 are fixedly connected with limiting plates 305; the bottom of the limiting plate 305 is fixedly connected with a rotating shaft 306; rotating shaft 306 is in rotating fit with pulley 4; through axis of rotation 306 and pulley 4 normal running fit, play spacing guard action, prevent to remove subassembly 3 and remove the in-process and fall.
Referring to fig. 1 and 6, the circular support rail assembly 1 includes a support plate 101; the side surface of the supporting plate 101 is fixedly connected with a bearing rod 102; one end of the bearing rod 102 is fixedly connected with a fixing plate 103; the other adjacent two side surfaces of the supporting plate 101 are symmetrically and fixedly connected with mounting plates 104; the surface of the mounting plate 104 is provided with a plurality of mounting holes 105; the surface of the fixing plate 103 is fixedly connected with a first annular rail 106; the surface of the fixing plate 103 is positioned outside the first annular rail 106 and is fixedly connected with a second annular rail 107; the peripheral side surface of the first annular rail 106 is provided with an annular gear rack 108; the inner peripheral side surface of the first annular rail 106 is fixedly connected with a first limiting annular slide rail 109; the peripheral side surface of the second annular rail 107 is fixedly connected with a second annular limiting slide rail 110; the first annular limiting slide rail 109 and the second annular limiting slide rail 110 are respectively in sliding fit with the two pulleys 4; the annular gear rack 108 is meshed with the rotating gear 8; the moving assembly 3 moves along the annular supporting rail assembly 1 under the driving of the motor 7 through the meshing fit of the annular gear rack 108 and the rotating gear 8.
Referring to fig. 3 and 4, a first engaging groove 307 is formed on one side of the position-limiting plate 305; a plurality of first threaded holes 308 are formed in the bottom surface of the first clamping groove 307; the first clamping groove 307 is clamped with a clamping plate 9; a second clamping groove 901 is formed in one side surface of the clamping plate 9; the other side surface of the clamping plate 9 is provided with a mounting groove 902; a roller 903 is rotatably matched in the mounting groove 902; a plurality of second threaded holes 904 are formed in the surface of the clamping plate 9; the second threaded hole 904 is fixedly connected with the first threaded hole 308 through a fastening bolt; the surface of the clamping plate 9 is fixedly connected with a plurality of connecting springs 905; the top of the connecting spring 905 is fixedly connected with a baffle 906; through the setting of joint board 9, play direction, fixed connection's effect.
Referring to fig. 5, the first fixing assembly 5 includes a first rotating sleeve 501; the peripheral side surface of the first rotating sleeve 501 is fixedly connected with a C-shaped fixing plate 502 through a spherical connecting piece; a first extrusion rod 503 is slidably matched with one side surface of the C-shaped fixing plate 502; one end of the first extrusion rod 503 is fixedly connected with an extrusion plate 504; a first fastening nut 505 is screwed on the peripheral side surface of the first extrusion rod 503; the steel plate or the steel pipe is placed in the C-shaped fixing plate 502, the first extrusion rod 503 drives the extrusion plate 504 to fix the steel plate or the steel pipe, and the first fastening nut 505 is tightened to fix the steel plate or the steel pipe.
Referring to fig. 6, the second fixing assembly 6 includes a second rotating sleeve 601; the circumferential side surface of the second rotating sleeve 601 is fixedly connected with a clamping cylinder 602 through a spherical connecting piece; a second extrusion rod 603 is in sliding fit with the peripheral side surface of the clamping cylinder 602; one end of the second extrusion rod 603 is fixedly connected with an arc-shaped clamping plate 604; a second fastening nut 605 is rotationally matched with the peripheral side surface of the second extrusion rod 603 through threads; the pipe fitting is sleeved on the clamping cylinder 602, the second extrusion rod 603 drives the arc-shaped clamping plate 604 to clamp the pipe fitting, and the second fastening nut 605 is screwed to fix the pipe fitting.
The specific working principle of the invention is as follows:
the distance between the two annular supporting rail assemblies 1 is adjusted through the adjusting hydraulic cylinder 2, the steel plate or the steel pipe is fixed through the second fixing assembly 6, the pipe fitting is sleeved in the first fixing assembly 5 to be fixed, meanwhile, the motor 7 matched with the first fixing assembly 5 is started to drive the moving assembly 3 to move so as to adjust the position of the steel plate or the steel pipe, and the motor 7 matched with the second fixing assembly 6 is started to drive the moving assembly 3 to move so as to adjust the position of the pipe fitting; the first rotating sleeve 501 is fixedly connected with the C-shaped fixing plate 502 through a spherical connecting piece, and the second rotating sleeve 601 is fixedly connected with the clamping cylinder 602 through a spherical connecting piece, so that the two fixing components can be adjusted in angle; through the running fit of two fixed subassemblies and removal subassembly 3 for the centre gripping angle of two fixed subassemblies can be adjusted.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A support frame for vertical welding of workpieces comprises an annular support rail assembly (1), a hydraulic cylinder (2), a moving assembly (3), a pulley (4), a first fixing assembly (5) and a second fixing assembly (6); the two annular supporting rail assemblies (1) are fixedly connected through a hydraulic cylinder (2); the moving assembly (3) is engaged and matched with the annular supporting rail assembly (1); the pulley (4) is in sliding fit with the annular supporting rail assembly (1); the pulley (4) is in running fit with the moving component (3); the first fixing component (5) and the second fixing component (6) are respectively in running fit with the two moving components (3);
the method is characterized in that:
the moving assembly (3) comprises a first panel (301), a support bar (302) and a second panel (303); the first panel (301) and the second panel (303) are fixedly connected through a plurality of supporting rods (302);
the top of the first panel (301) is fixedly connected with a C-shaped connecting rod (304); the top of the second panel (303) is fixedly connected with a motor (7); the output end of the motor (7) is fixedly connected with a rotating gear (8); two side surfaces of the second panel (303) are fixedly connected with limiting plates (305); the bottom of the limiting plate (305) is fixedly connected with a rotating shaft (306); the rotating shaft (306) is in rotating fit with the pulley (4).
2. A support stand for vertical welding of workpieces according to claim 1, characterized in that the annular support rail assembly (1) comprises a support plate (101); the side surface of the supporting plate (101) is fixedly connected with a bearing rod (102); one end of the bearing rod (102) is fixedly connected with a fixing plate (103); the other two adjacent side surfaces of the supporting plate (101) are symmetrically and fixedly connected with mounting plates (104); the surface of the mounting plate (104) is provided with a plurality of mounting holes (105).
3. The support frame for vertical welding of workpieces as claimed in claim 2, characterized in that a first annular rail (106) is fixedly connected to the surface of the fixing plate (103); and a second annular rail (107) is fixedly connected to the surface of the fixing plate (103) and positioned outside the first annular rail (106).
4. A support frame for vertical welding of workpieces as defined in claim 3, wherein said first annular rail (106) is provided with an annular gear rack (108) on the outer peripheral side; the inner peripheral side surface of the first annular rail (106) is fixedly connected with a first limiting annular slide rail (109); the peripheral side surface of the second annular rail (107) is fixedly connected with a second annular limiting slide rail (110); the first annular limiting slide rail (109) and the second annular limiting slide rail (110) are respectively in sliding fit with the two pulleys (4); the annular gear rack (108) is meshed with the rotating gear (8).
5. The support frame for vertical welding of workpieces as claimed in claim 1, wherein a first clamping groove (307) is formed in one side surface of the limiting plate (305); the inner bottom surface of the first clamping groove (307) is provided with a plurality of first threaded holes (308).
6. The support frame for vertical welding of workpieces as claimed in claim 5, wherein said first engaging groove (307) is engaged with an engaging plate (9); a second clamping groove (901) is formed in one side face of the clamping plate (9); the other side surface of the clamping plate (9) is provided with a mounting groove (902); a roller (903) is rotatably matched in the mounting groove (902); a plurality of second threaded holes (904) are formed in the surface of the clamping plate (9); the second threaded hole (904) is fixedly connected with the first threaded hole (308) through a fastening bolt; the surface of the clamping plate (9) is fixedly connected with a plurality of connecting springs (905); the top of the connecting spring (905) is fixedly connected with a baffle (906).
7. A support stand for vertical welding of workpieces according to claim 1, characterized in that said first fixed assembly (5) comprises a first rotating sleeve (501); the peripheral side surface of the first rotating sleeve (501) is fixedly connected with a C-shaped fixing plate (502) through a spherical connecting piece; a first extrusion rod (503) is in sliding fit with one side surface of the C-shaped fixing plate (502); one end of the first extrusion rod (503) is fixedly connected with an extrusion plate (504); the peripheral side surface of the first extrusion rod (503) is in threaded rotation fit with a first fastening nut (505).
8. A support stand for vertical welding of workpieces according to claim 1, characterized in that said second fixed assembly (6) comprises a second rotating sleeve (601); the peripheral side surface of the second rotating sleeve (601) is fixedly connected with a clamping cylinder (602) through a spherical connecting piece; a second extrusion rod (603) is in sliding fit with the peripheral side surface of the clamping cylinder (602); one end of the second extrusion rod (603) is fixedly connected with an arc-shaped clamping plate (604); and a second fastening nut (605) is rotationally matched with the peripheral side surface of the second extrusion rod (603) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139623.7A CN112453787B (en) | 2021-02-02 | 2021-02-02 | Support frame for vertical welding of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139623.7A CN112453787B (en) | 2021-02-02 | 2021-02-02 | Support frame for vertical welding of workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112453787A true CN112453787A (en) | 2021-03-09 |
| CN112453787B CN112453787B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110139623.7A Expired - Fee Related CN112453787B (en) | 2021-02-02 | 2021-02-02 | Support frame for vertical welding of workpiece |
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| Country | Link |
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| CN (1) | CN112453787B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535849A (en) * | 2022-10-27 | 2022-12-30 | 山东恒安泰重型机械有限公司 | Electric single-beam crane for annular track |
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| CN115535849B (en) * | 2022-10-27 | 2023-09-26 | 山东恒安泰重型机械有限公司 | Electric single-beam crane for circular track |
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| CN112453787B (en) | 2021-07-27 |
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