CN112894229A - Car sheet metal component welding strutting arrangement - Google Patents
Car sheet metal component welding strutting arrangement Download PDFInfo
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- CN112894229A CN112894229A CN202011597230.2A CN202011597230A CN112894229A CN 112894229 A CN112894229 A CN 112894229A CN 202011597230 A CN202011597230 A CN 202011597230A CN 112894229 A CN112894229 A CN 112894229A
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- fixedly connected
- wall
- sheet metal
- top end
- spring push
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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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
- B23K37/04—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)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to the technical field of sheet metal welding, and discloses an automobile sheet metal part welding supporting device which comprises a base, a box body, a vacuum pump, a sleeve column, a sucker, a bearing plate, a suction component and a fixing component, wherein the top end of the base is fixedly connected with the box body; the vacuum pump takes out the short straight trachea of second inside gas out to let the sucking disc operation, make it fix with the sheet metal component, trigger the sucking disc through sheet metal component self gravity and adsorb the sheet metal component, and the sucking disc remains the vertical state with the sheet metal component surface throughout, thereby let the sheet metal component supported, the single dotted line of traditional workstation supports than it, this car sheet metal component welding strutting arrangement supports the sheet metal component many places through nine sucking discs, also can not make it take place deformation.
Description
Technical Field
The invention relates to the technical field of sheet metal welding, in particular to a welding support device for an automobile sheet metal part.
Background
The automobile sheet metal part is an industrial product which is processed by a sheet metal process and is used for automobiles, the automobile sheet metal part is divided into a plurality of types, the sizes and the shapes of the automobile sheet metal part are different, the automobile sheet metal part needs to be subjected to a plurality of steps before being installed on an automobile, one of the important processes is welding, the welding of some small automobile sheet metal parts can be clamped and welded by common clamps such as bench vices, but for some large automobile sheet metal parts such as automobile doors and the like, the existing clamps cannot clamp the large automobile sheet metal parts during welding, because the large automobile sheet metal parts have large weights and wide areas, the large automobile sheet metal parts are extremely easy to deform due to improper clamping, so that the large automobile sheet metal parts are supported by some supporting devices during welding at present, but the existing supporting devices only consist of one workbench, because the shape of sheet metal component is most irregular, can take place small deformation when the sheet metal component is placed on the workstation, weld the back to it this moment, the shape of sheet metal component has just taken place the change, makes its appearance change, influences beautiful appearance, can lead to next step process normally to go on when serious, consequently, we provide a support stable and the difficult automobile sheet metal component welding strutting arrangement who takes place deformation of sheet metal component.
Disclosure of Invention
In order to realize the purposes of stable support and difficult deformation of the sheet metal part, the invention provides the following technical scheme: a welding and supporting device for an automobile sheet metal part comprises a base, a box body, a vacuum pump, a sleeve column, a suction disc, a bearing plate, a suction component and a fixing component, wherein the top end of the base is fixedly connected with the box body;
as an optimization, the inner wall of the sleeve column is movably connected with the fixed assembly, the top end of the fixed assembly is movably connected with the tight suction assembly, and the top end of the tight suction assembly is movably connected with the sucker.
As optimization, the tight suction assembly consists of an electromagnetic valve, an annular fixed block, a top head, a hollow push plate, a first short straight gas pipe, a first spring push rod, a second spring push rod, an inner column, a bent gas pipe, a second short straight gas pipe, a rolling ball, a connecting rod, a semicircular block and a long straight gas pipe, wherein the outer wall of the electromagnetic valve is fixedly connected with the inner wall of the bearing plate, the annular fixed block is positioned above the electromagnetic valve and fixedly connected with the inner wall of the bearing plate, the hollow push plate is positioned above the annular fixed block and slidably connected with the inner wall of the bearing plate, the top end of the hollow push plate is fixedly connected with the first spring push rod, the top end of the first spring push rod is fixedly connected with the inner column, the outer wall of the inner column is slidably connected with the inner wall of the sleeve column, the bottom end of the first short straight gas pipe is fixedly connected with the inner wall of the hollow push plate, the top end of the first, bent trachea top and the short trachea fixed connection of second, the short trachea top and the sucking disc inner wall fixed connection of second, inner prop top and semicircle piece fixed connection, semicircle piece inner wall and spin sliding connection, spin top and connecting rod fixed connection, connecting rod top and sucking disc fixed connection, second spring push rod is located first spring push rod left side and accepts board top fixed connection, first spring push rod outer wall is located hollow push pedal top and accepts board inner wall sliding connection, and the short trachea of second will be from the power transmission of vacuum pump for the sucking disc operation is firmly adsorbed the sheet metal component.
As optimization, the fixing component consists of an air bag, a push plate, a short spiral air pipe, a third spring push rod, an arc air pipe, a rectangular sliding block, an air pressure telescopic rod, a clamping block and a limiting block, the bottom end of the air bag is fixedly connected with the inner wall of the sleeve column, the top end of the air bag is fixedly connected with the push plate, the top end of the push plate is fixedly connected with a third spring push rod, the top end of the inner wall of the air bag is fixedly connected with a short spiral air pipe, the top end of the short spiral air pipe is fixedly connected with the arched air pipe, the top end of the third spring push rod is fixedly connected with the rectangular sliding block, rectangular slider outer wall and cover post inner wall sliding connection, bow-shaped trachea top and pneumatic telescoping rod fixed connection, pneumatic telescoping rod left side and clamp splice fixed connection, the gas that comes from the gasbag passes short spiral trachea and bow-shaped trachea in proper order and gets into pneumatic telescoping rod for pneumatic telescoping rod operation.
Preferably, the top end of the first short straight gas pipe is fixedly connected with the long straight gas pipe, and the top end of the long straight gas pipe is fixedly connected with the long straight gas pipe, so that when the first spring push rod contracts, the long straight gas pipe also contracts.
As an optimization, the left side of the rectangular sliding block is fixedly connected with the inner column, the outer wall of the clamping block is connected with the inner wall of the semicircular block in a sliding mode, so that the inner column moves with the rectangular sliding block, and the pushing plate is pushed to move through the third spring pushing rod.
Preferably, the number of the second spring push rods is two, the second spring push rods are symmetrically arranged relative to the vertical center line of the inner column, the top ends of the second spring push rods are fixedly connected with the inner column, and when the metal plate leaves the sucker, the inner column moves to the top end of the sleeve column again through the second spring push rods.
Preferably, the inner wall of the hollow push plate is provided with a rectangular groove, the bottom end of the hollow push plate is positioned on the right side of the top and is provided with two through holes, the two through holes are symmetrically arranged about the vertical center line of the top, and the vacuum pump pumps out gas in the first short straight gas pipe through the through holes.
Preferably, the number of the third spring push rods and the auxiliary assemblies thereof is two, and the third spring push rods and the auxiliary assemblies thereof are symmetrically arranged about the vertical center line of the bearing plate, so that the rolling balls are fixed by the clamping blocks on the left side and the right side.
As optimization, the box inner wall is located and accepts the board below and has seted up the gas groove, vacuum pump output end fixed mounting has the outlet duct, and the one end that the vacuum pump was kept away from to the outlet duct is connected with gas groove inner wall bottom fixed connection, and the vacuum pump operation is taken the inside gas of box out through the outlet duct.
The invention has the beneficial effects that: when the sheet metal part is placed on the sucker, because the surface of the sheet metal part has a plurality of folding surfaces, the sucker can drive the rolling ball to rotate at a certain angle relative to the semicircular block through the connecting rod, so that the sucker is perpendicular to the surface of the sheet metal part, the sheet metal parts in various shapes can be adsorbed and fixed by the sucker, the clamping block is pushed to move towards the rolling ball direction through the operation of the pneumatic telescopic rod, the rolling ball is further clamped to limit the rotation of the rolling ball, the sucker is always kept in a state of being perpendicular to the sheet metal part, meanwhile, the top is contacted with a button at the top end of the electromagnetic valve, the electromagnetic valve is opened, the vacuum pump pumps out air in the second short straight air pipe, the sucker is enabled to operate, the sucker is fixed with the sheet metal part, the sucker is triggered to adsorb the sheet metal part through the self gravity of the sheet metal part, and the sucker is always kept in a perpendicular state with the, thereby let the sheet metal component supported, and can not fish tail sheet metal component surface, the single dotted line of traditional workstation supports than, this car sheet metal component welding strutting arrangement supports many places of sheet metal component through nine sucking discs, also can not make it take place deformation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the tightening assembly and the fixing assembly of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at C of FIG. 2 according to the present invention;
FIG. 6 is a schematic top view of the present invention.
In the figure: 100. a base; 200. a box body; 300. a vacuum pump; 400. sleeving a column; 500. a suction cup; 600. A bearing plate; 700. a suction assembly; 701. an electromagnetic valve; 702. an annular fixed block; 703. ejecting the head; 704. A hollow push plate; 705. a first short straight gas pipe; 706. a first spring push rod; 707. a second spring push rod; 708. an inner column; 709. a bent air pipe; 710. a second short straight gas pipe; 711. rolling a ball; 712. a connecting rod; 713. a semicircular block; 714. a long straight air pipe; 800. a fixing assembly; 801. an air bag; 802. pushing the plate; 803. a short helical gas tube; 804. a third spring push rod; 805. an arcuate trachea; 806. a rectangular slider; 807. an air pressure telescopic rod; 808. and (5) clamping blocks.
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.
Referring to fig. 1-6, an automobile sheet metal part welding support device includes a base 100, a box 200, a vacuum pump 300, a sleeve column 400, a suction cup 500, a bearing plate 600, a tight suction assembly 700 and a fixing assembly 800, wherein the top end of the base 100 is fixedly connected with the box 200, the top end of the base 100 is positioned at the left side of the box 200 and is fixedly connected with the vacuum pump 300, the output end of the vacuum pump 300 is fixedly connected with the inner wall of the box 200, the top end of the inner wall of the box 200 is fixedly connected with the bearing plate 600, and the top end of the bearing plate 600 is fixedly connected with the;
referring to fig. 2-6, the inner wall of the sleeve pillar 400 is movably connected to the fixing member 800, the top end of the fixing member 800 is movably connected to the tightening member 700, and the top end of the tightening member 700 is movably connected to the suction cup 500.
Referring to fig. 2-6, the tightening assembly 700 comprises an electromagnetic valve 701, an annular fixing block 702, a top 703, a hollow push plate 704, a first short straight air pipe 705, a first spring push rod 706, a second spring push rod 707, an inner post 708, a bent air pipe 709, a second short straight air pipe 710, a rolling ball 711, a connecting rod 712, a semicircular block 713 and a long straight air pipe 714, wherein the outer wall of the electromagnetic valve 701 is fixedly connected with the inner wall of the bearing plate 600, the annular fixing block 702 is positioned above the electromagnetic valve 701 and fixedly connected with the inner wall of the bearing plate 600, the hollow push plate 704 is positioned above the annular fixing block 702 and slidably connected with the inner wall of the bearing plate 600, the top end of the hollow push plate 704 is fixedly connected with the first spring push rod 706, the top end of the first spring push rod 706 is fixedly connected with the inner post 708, the outer wall of the inner post 708 is slidably connected with the inner wall of, the top end of the first short straight air pipe 705 is fixedly connected with the long straight air pipe 714, the top end of the long straight air pipe 714 is fixedly connected with the bent air pipe 709, the top end of the bent air pipe 709 is fixedly connected with the second short straight air pipe 710, the top end of the second short straight air pipe 710 is fixedly connected with the inner wall of the sucker 500, the top end of the inner column 708 is fixedly connected with the semicircular block 713, the inner wall of the semicircular block 713 is slidably connected with the rolling ball 711, the top end of the rolling ball 711 is fixedly connected with the connecting rod 712, the top end of the connecting rod 712 is fixedly connected with the sucker 500, the second spring push rod 707 is positioned at the left side of the first spring push rod 706 and is fixedly connected with the top end of the bearing plate 600, the outer wall of the first spring push rod 706 is positioned above the hollow push plate 704 and is slidably connected with the inner wall of the bearing plate 600.
Referring to fig. 2-6, the fixing assembly 800 comprises an air bag 801, a push plate 802, a short spiral air tube 803, a third spring push rod 804, an arch air tube 805, a rectangular sliding block 806, an air pressure expansion link 807, a clamping block 808 and a limiting block 809, the bottom end of the air bag 801 is fixedly connected with the inner wall of the jacket column 400, the top end of the air bag 801 is fixedly connected with the push plate 802, the top end of the push plate 802 is fixedly connected with the third spring push rod 804, the top end of the inner wall of the air bag 801 is fixedly connected with the short spiral air tube 803, the top end of the short spiral air tube 803 is fixedly connected with the arch air tube 805, the top end of the third spring push rod 804 is fixedly connected with the rectangular sliding block 806, the outer wall of the rectangular sliding block 806 is slidably connected with the inner wall of the jacket column 400, the top end of the arch air tube 805 is fixedly connected with the air pressure, so that the pneumatic telescopic rod 807 operates.
Referring to fig. 2-6, the top of the first short straight gas tube 705 is fixedly connected to the long spiral gas tube, and the top of the long spiral gas tube is fixedly connected to the long straight gas tube 714, so that when the first spring push rod 706 is contracted, the long spiral gas tube is also contracted.
Referring to fig. 2-6, the left side of the rectangular sliding block 806 is fixedly connected to the inner post 708, and the outer wall of the clamping block 808 is slidably connected to the inner wall of the semicircular block 713, so that the inner post 708 moves to drive the rectangular sliding block 806 to move, and the third spring pushing rod 804 pushes the pushing plate 802 to move.
Referring to fig. 2-6, there are two second spring push rods 707 symmetrically disposed about the vertical center line of the inner column 708, and the top end of the second spring push rod 707 is fixedly connected to the inner column 708, so that when the sheet metal leaves the suction tray 500, the inner column 708 moves to the top end of the sleeve column 400 again through the second spring push rod 707.
Referring to fig. 2-6, the inner wall of the hollow push plate 704 is formed with a rectangular groove, the bottom end of the hollow push plate 704 is formed with two through holes at the right side of the top 703, and the two through holes are symmetrically arranged about the vertical center line of the top 703, and the vacuum pump 300 pumps out the gas in the first short straight gas pipe 705 through the through holes.
Referring to fig. 2-6, two third spring push rods 804 and their accessories are symmetrically disposed about the vertical center line of the bearing plate 600, such that the ball 711 is fixed by the left and right clamping blocks 808.
Referring to fig. 1-6, an air passing groove is formed in the inner wall of the box body 200 below the receiving plate 600, an air outlet pipe is fixedly mounted at the output end of the vacuum pump 300, one end of the air outlet pipe, which is far away from the vacuum pump 300, is fixedly connected with the bottom end of the inner wall of the air passing groove, and air in the box body 200 is pumped out through the air outlet pipe when the vacuum pump 300 runs.
In use, referring to fig. 1-6, the vacuum pump 300 is operated, then the automobile sheet metal part is placed on the suction cup 500 above the box 200, when the sheet metal part is placed on the suction cup 500, because the surface of the sheet metal part has a plurality of folded surfaces, the suction cup 500 drives the rolling ball 711 to rotate at a certain angle relative to the semicircular block 713 through the connecting rod 712, so that the suction cup 500 is perpendicular to the surface of the sheet metal part, the suction cup 500 bears the weight of the sheet metal part to move downwards, the suction cup 500 drives the connecting rod 712 to move, the connecting rod 712 drives the rolling ball 711 to move, the rolling ball 711 drives the semicircular block 713 to move, the semicircular block 713 drives the inner column 708 to move, the inner column 708 drives the rectangular sliding block 806 to move, the rectangular sliding block 806 drives the third spring push rod 804 to move, the third spring push rod 804 drives the push plate 802 to move, the push plate 802 presses the air bag 801, so that the air in the air, the air pressure telescopic rod 807 is operated, the air pressure telescopic rod 807 pushes the clamping block 808 to move towards the rolling ball 711, so that the rolling ball 711 is clamped to limit the rotation of the rolling ball 711, the inner wall of the bearing plate 600 is positioned on the outer wall of the air bag 801 and is fixedly provided with a stop, when the push plate 802 continues to move downwards, the push plate 802 is contacted with the stop, the stop limits the movement of the push plate 802, the rectangular sliding block 806 is enabled to move downwards by overcoming the thrust of the third spring push rod 804, meanwhile, the inner column 708 drives the first spring push rod 706 to move, the first spring push rod 706 drives the hollow push plate 704 to move, the hollow push plate 704 drives the top 703 to move, the top 703 is contacted with a button at the top end of the electromagnetic valve 701, the electromagnetic valve 701 is enabled to be opened, the vacuum pump 300 pumps the air in the first short straight air pipe 705 through a through hole at the bottom end of the hollow, the long straight air pipe 714 draws out the air inside the second short straight air pipe 710 through the bent air pipe 709, so that the suction cup 500 operates to be fixed with the sheet metal part.
To sum up, when a sheet metal part of an automobile is placed on the suction cup 500 above the box 200, because the surface of the sheet metal part has a plurality of folded surfaces, the suction cup 500 drives the rolling ball 711 to rotate at a certain angle relative to the semicircular block 713 through the connecting rod 712, so that the suction cup 500 is perpendicular to the surface of the sheet metal part, the sheet metal part with various shapes can be adsorbed and fixed by the suction cup 500, the air pressure telescopic rod 807 operates to push the clamping block 808 to move towards the rolling ball 711, and then the rolling ball 711 is clamped to limit the rotation, so that the suction cup 500 always keeps a state perpendicular to the sheet metal part, meanwhile, the top 703 is in contact with a button at the top end of the electromagnetic valve 701, so that the electromagnetic valve 701 is opened, the vacuum pump 300 pumps out air in the second short straight air pipe 710, so that the suction cup 500 operates to be fixed with the sheet metal part, and the suction cup 500 is triggered by the self gravity of the sheet metal part to adsorb the, and sucking disc 500 keeps the vertical state with the sheet metal component surface at all times to let the sheet metal component supported, and can not fish tail sheet metal component surface, the single dotted line of traditional workstation supports than, this car sheet metal component welding strutting arrangement supports many places of sheet metal component through nine sucking discs 500, also can not make it take place deformation.
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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an automobile sheet metal component welding strutting arrangement, includes base (100), box (200), vacuum pump (300), sleeve post (400), sucking disc (500), accepts board (600), inhales tight subassembly (700) and fixed subassembly (800), its characterized in that: the top end of the base (100) is fixedly connected with the box body (200), the top end of the base (100) is positioned on the left side of the box body (200) and is fixedly connected with the vacuum pump (300), the output end of the vacuum pump (300) is fixedly connected with the inner wall of the box body (200), the top end of the inner wall of the box body (200) is fixedly connected with the bearing plate (600), and the top end of the bearing plate (600) is fixedly connected with the sleeve column (400);
the inner wall of the sleeve column (400) is movably connected with the fixed component (800), the top end of the fixed component (800) is movably connected with the tight suction component (700), and the top end of the tight suction component (700) is movably connected with the sucker (500).
2. The automobile sheet metal part welding supporting device according to claim 1, characterized in that: the sucking and fastening assembly (700) consists of an electromagnetic valve (701), an annular fixed block (702), a top head (703), a hollow push plate (704), a first short straight air pipe (705), a first spring push rod (706), a second spring push rod (707), an inner column (708), a bent air pipe (709), a second short straight air pipe (710), a rolling ball (711), a connecting rod (712), a semicircular block (713) and a long straight air pipe (714), wherein the outer wall of the electromagnetic valve (701) is fixedly connected with the inner wall of the bearing plate (600), the annular fixed block (702) is positioned above the electromagnetic valve (701) and fixedly connected with the inner wall of the bearing plate (600), the hollow push plate (704) is positioned above the annular fixed block (702) and is slidably connected with the inner wall of the bearing plate (600), the top end of the hollow push plate (704) is fixedly connected with the first spring push rod (706), and the top end of the first spring push rod (706) is fixedly connected with the, the outer wall of the inner column (708) is in sliding connection with the inner wall of the sleeve column (400), the bottom end of the first short straight gas pipe (705) is fixedly connected with the inner wall of the hollow push plate (704), the top end of the first short straight gas pipe (705) is fixedly connected with the long straight gas pipe (714), the top end of the long straight gas pipe (714) is fixedly connected with the bent gas pipe (709), the top end of the bent gas pipe (709) is fixedly connected with the second short straight gas pipe (710), the top end of the second short straight gas pipe (710) is fixedly connected with the inner wall of the sucker (500), the top end of the inner column (708) is fixedly connected with the semicircular block (713), the inner wall of the semicircular block (713) is in sliding connection with the rolling ball (711), the top end of the semicircular block (711) is fixedly connected with the connecting rod (712), the top end of the connecting rod (712) is fixedly connected with the sucker (500), the second spring push rod (707) is positioned on the left side of the first spring push rod (706, the outer wall of the first spring push rod (706) is positioned above the hollow push plate (704) and is in sliding connection with the inner wall of the bearing plate (600).
3. The automobile sheet metal part welding supporting device according to claim 2, characterized in that: the fixing component (800) consists of an air bag (801), a push plate (802), a short spiral air pipe (803), a third spring push rod (804), an arched air pipe (805), a rectangular sliding block (806), an air pressure telescopic rod (807), a clamping block (808) and a limiting block (809), the bottom end of the air bag (801) is fixedly connected with the inner wall of the sleeve column (400), the top end of the air bag (801) is fixedly connected with the push plate (802), the top end of the push plate (802) is fixedly connected with the third spring push rod (804), the top end of the inner wall of the air bag (801) is fixedly connected with the short spiral air pipe (803), the top end of the short spiral air pipe (803) is fixedly connected with the arched air pipe (805), the top end of the third spring push rod (804) is fixedly connected with the rectangular sliding block (806), the outer wall of the rectangular sliding block (806) is slidably connected with the inner wall of the sleeve column (400), and the top, the left side of the pneumatic telescopic rod (807) is fixedly connected with the clamping block (808).
4. The automobile sheet metal part welding supporting device according to claim 2, characterized in that: the top end of the first short straight air pipe (705) is fixedly connected with the long spiral air pipe, and the top end of the long spiral air pipe is fixedly connected with the long straight air pipe (714).
5. The automobile sheet metal part welding supporting device according to claim 3, characterized in that: the left side of the rectangular sliding block (806) is fixedly connected with the inner column (708), and the outer wall of the clamping block (808) is in sliding connection with the inner wall of the semicircular block (713).
6. The automobile sheet metal part welding supporting device according to claim 2, characterized in that: the number of the second spring push rods (707) is two, the second spring push rods are symmetrically arranged about the vertical center line of the inner column (708), and the top end of the second spring push rod (707) is fixedly connected with the inner column (708).
7. The automobile sheet metal part welding supporting device according to claim 2, characterized in that: the inner wall of the hollow push plate (704) is provided with a rectangular groove, the bottom end of the hollow push plate (704) is positioned at the right side of the top head (703) and is provided with two through holes, and the two through holes are symmetrically arranged about the vertical center line of the top head (703).
8. The automobile sheet metal part welding supporting device according to claim 3, characterized in that: the number of the third spring push rods (804) and the auxiliary components thereof is two, and the third spring push rods and the auxiliary components are symmetrically arranged about the vertical center line of the bearing plate (600).
9. The automobile sheet metal part welding supporting device according to claim 1, characterized in that: the gas passing groove is formed in the position, below the bearing plate (600), of the inner wall of the box body (200), the gas outlet pipe is fixedly installed at the output end of the vacuum pump (300), and one end, far away from the vacuum pump (300), of the gas outlet pipe is fixedly connected with the bottom end of the inner wall of the gas passing groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011597230.2A CN112894229B (en) | 2020-12-28 | 2020-12-28 | Car sheet metal component welding strutting arrangement |
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| CN202011597230.2A CN112894229B (en) | 2020-12-28 | 2020-12-28 | Car sheet metal component welding strutting arrangement |
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| CN112894229A true CN112894229A (en) | 2021-06-04 |
| CN112894229B CN112894229B (en) | 2022-10-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643440A (en) * | 2021-10-22 | 2022-06-21 | 湖南泰川科技有限公司 | Supporting device for welding sheet metal parts |
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| CN208714155U (en) * | 2018-07-09 | 2019-04-09 | 深圳市日月辉电子有限公司 | A kind of automatic punch machine of flexible PCB |
| CN209064300U (en) * | 2018-10-13 | 2019-07-05 | 武汉双柳武船重工有限责任公司 | A kind of flexibility numerical control tune shape moulding bed peculiar to vessel |
| CN110883718A (en) * | 2019-12-11 | 2020-03-17 | 成都工贸职业技术学院 | Vacuum adsorption clamp for sheet metal part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643440A (en) * | 2021-10-22 | 2022-06-21 | 湖南泰川科技有限公司 | Supporting device for welding sheet metal parts |
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| CN112894229B (en) | 2022-10-11 |
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Effective date of registration: 20220916 Address after: No. 3, Fulian Road, High-tech Zone, Lianyuan City, Loudi City, Hunan Province 417100 Applicant after: Hunan Shiniu Automobile Manufacturing Co.,Ltd. Address before: No. 506, shenban Road, Gongshu District, Hangzhou, Zhejiang 310000 Applicant before: Mao Liang |
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