CN114535767A - Spot welding device for automobile parts - Google Patents
Spot welding device for automobile parts Download PDFInfo
- Publication number
- CN114535767A CN114535767A CN202210313691.5A CN202210313691A CN114535767A CN 114535767 A CN114535767 A CN 114535767A CN 202210313691 A CN202210313691 A CN 202210313691A CN 114535767 A CN114535767 A CN 114535767A
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- CN
- China
- Prior art keywords
- fixed
- plate
- spot welding
- clamp splice
- mounting panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a spot welding device for automobile parts, which relates to the technical field of spot welding devices and comprises a workbench, a turntable, a fixing mechanism and a welding mechanism.
Description
Technical Field
The invention relates to the technical field of spot welding devices, in particular to a spot welding device for automobile parts.
Background
When the automobile parts are machined, the parts are often welded by using a spot welding device, and when the parts are spot-welded, the parts need to be clamped and fixed by a tool on the spot welding device, but the existing fixed tool is complex in structure and complex in operation, so that the spot welding machining efficiency is low.
Disclosure of Invention
The object of the present invention is to provide a spot welding device for automotive parts that overcomes the above-mentioned drawbacks of the prior art.
The utility model provides a spot welding device for auto parts, includes workstation, carousel, fixed establishment and welding mechanism, be fixed with the motor in the workstation, the carousel is installed on the output shaft of motor, has four to be used for pressing from both sides tight fixed part along the circumference equipartition of carousel fixed establishment, bilateral symmetry is equipped with the drive plate that is used for carrying out the unblock to fixed establishment around the workstation, the left and right sides symmetry of workstation is equipped with and is used for carrying out spot welding to the part welding mechanism.
Preferably, fixed establishment includes mounting panel, clamp splice one, spring, clamp splice two and unlocks, the mounting panel is fixed in on the carousel, a clamp splice sliding connection is equipped with between mounting panel and the clamp splice one on the slide rail one of mounting panel both sides on the mounting panel, clamp splice two is fixed in on the mounting panel, the unlocks the outside that the block is located clamp splice two and sliding connection on slide rail one, unlocks and is connected through the connecting plate between the clamp splice one, and the outside of unlocks is equipped with inclined plane one for arc structure and one side.
Preferably, the drive plate is of an inverted L-shaped structure, an arc-shaped groove matched with the arc-shaped structure on the unlocking block is formed in one side, facing the unlocking block, of the drive plate, and a second inclined plane matched with the first inclined plane is formed in one side of the arc-shaped groove.
Preferably, the inner sides of the first clamping block and the second clamping block are both provided with V-shaped grooves.
Preferably, the welding mechanism comprises an air cylinder, a welding head and a moving plate, the air cylinder is fixed on a supporting plate on the workbench, the moving plate is connected to a second sliding rail on the inner side of the supporting plate in a sliding mode, a piston rod of the air cylinder is connected with the upper end of the moving plate, and the welding head is arranged on a fixed plate on the moving plate.
The invention has the following advantages:
when the spot welding fixture is used, a part to be spot welded is clamped and fixed through the spring, the first clamping block and the second clamping block, and the fixing mechanism is unlocked and loosened through the driving plate, so that the welded part can be taken out.
Drawings
Fig. 1 and 2 are overall three-dimensional structural diagrams of the present invention.
Fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.
Fig. 4 is a schematic structural view of the driving plate of the present invention.
Wherein: 1. the device comprises a workbench, 2, a motor, 3, a turntable, 4, a fixing mechanism, 41, a mounting plate, 42, a first clamping block, 43, a first sliding rail, 44, a spring, 45, a second clamping block, 46, an unlocking block, 47, a connecting plate, 48, a first inclined surface, 5, a driving plate, 51, an arc-shaped groove, 52, a second inclined surface, 6, a welding mechanism, 61, an air cylinder, 62, a supporting plate, 63, a second sliding rail, 64, a moving plate, 65, a welding head, 66 and a fixing plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention.
As shown in fig. 1-4, the invention provides a spot welding device for automobile parts, which comprises a workbench 1, a turntable 3, a fixing mechanism 4 and a welding mechanism 6, wherein a motor 2 is fixed in the workbench 1, the turntable 3 is mounted on an output shaft of the motor 2, four fixing mechanisms 4 for clamping and fixing parts are uniformly distributed along the circumference of the turntable 3, driving plates 5 for unlocking the fixing mechanisms 4 are symmetrically arranged on the front side and the rear side of the workbench 1, and the welding mechanisms 6 for performing spot welding on the parts are symmetrically arranged on the left side and the right side of the workbench 1.
It should be noted that fixing mechanism 4 includes mounting panel 41, clamp splice 42, spring 44, two 45 of clamp splice and unblock piece 46, mounting panel 41 is fixed in on carousel 3, a 42 sliding connection of clamp splice is equipped with between mounting panel 41 and the clamp splice 42 on the slide rail 43 of mounting panel 41 both sides spring 44, on two 45 of clamp splices are fixed in mounting panel 41, the inboard of clamp splice 42 and clamp splice two 45 all is equipped with V type groove, unblock piece 46 is located the outside and the sliding connection of clamp splice two 45 on a 43 of slide rail, is connected through connecting plate 47 between unblock piece 46 and the clamp splice 42, and the outside of unblock piece 46 is equipped with inclined plane 48 for arc structure and one side.
In addition, the driving plate 5 is in an inverted L-shaped structure, an arc-shaped groove 51 matched with the arc-shaped structure on the unlocking block 46 is formed in one side, facing the unlocking block 46, of the driving plate, and a second inclined surface 52 matched with the first inclined surface 48 is formed in one side of the arc-shaped groove 51.
The welding mechanism 6 further includes an air cylinder 61, a welding head 65 and a moving plate 64, the air cylinder 61 is fixed on the support plate 62 on the workbench 1, the moving plate 64 is slidably connected to the second slide rail 63 inside the support plate 62, a piston rod of the air cylinder 61 is connected to the upper end of the moving plate 64, and the welding head 65 is arranged on the fixed plate 66 on the moving plate 64.
The specific implementation mode and principle are as follows:
in practical application, a part to be subjected to spot welding is fixed through a first clamping block 42 and a second clamping block 45, a motor 2 drives a turntable 3 to rotate, the part is rotated to be below a welding head 65 of a welding mechanism 6, then a piston rod of an air cylinder 61 drives a movable plate 64 to move downwards along a second sliding rail 63 on a supporting plate 62, the welding head 65 on the movable plate 64 welds the part, after the welding is completed, the piston rod of the air cylinder 61 retracts to drive the welding head 65 and the movable plate 64 to move upwards along the second sliding rail 63, then the motor 2 drives the turntable 3 to rotate, the welded part is rotated to a position of a driving plate 5 to be loosened, a second inclined surface 52 on the driving plate 5 extrudes an unlocking block 46 through a first inclined surface 48 on the unlocking block 46 to move along a first sliding rail 43, the unlocking block 46 drives the first clamping block 42 to move through a connecting plate 47, a spring 44 is compressed, the welded part is loosened, a worker takes the welded part out from between the first clamping block 42 and the second clamping block 45, then, a part to be welded is placed, the motor 2 drives the rotary table 3 to rotate, the driving plate 5 is separated from the unlocking block 46, the clamping blocks I42 and II 45 clamp and fix the part to be welded under the action of the elastic force of the spring 44, and then the operation is repeated to perform spot welding on the part.
In summary, the spot welding fixture clamps and fixes the part to be spot welded through the spring 44, the first clamping block 42 and the second clamping block 45, and unlocks and releases the fixing mechanism 4 through the driving plate 5, so that the welded part can be taken out, the whole fixing mechanism 4 is compact, a plurality of parts can be spot-welded at one time, and the spot welding efficiency of the parts is improved.
The invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention, including those based on the spirit and scope of the invention, or other applications without modification.
Claims (5)
1. A spot welding device for auto parts which characterized in that: including workstation (1), carousel (3), fixed establishment (4) and welding mechanism (6), be fixed with motor (2) in workstation (1), install on the output shaft of motor (2) carousel (3), have four along the circumference equipartition of carousel (3) and be used for pressing from both sides tight fixed part fixed establishment (4), the bilateral symmetry is equipped with drive plate (5) that are used for carrying out the unblock to fixed establishment (4) around workstation (1), the left and right sides symmetry of workstation (1) is equipped with and is used for carrying out spot welding to the part welding mechanism (6).
2. A spot welding device for automobile parts according to claim 1, wherein: fixed establishment (4) are including mounting panel (41), clamp splice (42), spring (44), clamp splice two (45) and unblock piece (46), mounting panel (41) are fixed in on carousel (3), clamp splice (42) sliding connection is on slide rail (43) of mounting panel (41) both sides, is equipped with between mounting panel (41) and clamp splice (42) spring (44), clamp splice two (45) are fixed in on mounting panel (41), unblock piece (46) are located the outside and sliding connection of clamp splice two (45) on slide rail (43), are connected through connecting plate (47) between unblock piece (46) and the clamp splice (42), and the outside of unblock piece (46) is equipped with inclined plane (48) for arc structure and one side.
3. A spot welding apparatus for automobile parts according to claim 2, wherein: the driving plate (5) is of an inverted L-shaped structure, an arc-shaped groove (51) matched with the arc-shaped structure on the unlocking block (46) is formed in one side, facing the unlocking block (46), of the driving plate, and a second inclined surface (52) matched with the first inclined surface (48) is formed in one side of the arc-shaped groove (51).
4. A spot welding apparatus for automobile parts according to claim 2, wherein: the inner sides of the first clamping block (42) and the second clamping block (45) are provided with V-shaped grooves.
5. A spot welding device for automobile parts according to claim 1, wherein: the welding mechanism (6) comprises an air cylinder (61), a welding head (65) and a moving plate (64), the air cylinder (61) is fixed on a supporting plate (62) on the workbench (1), the moving plate (64) is connected to a second sliding rail (63) on the inner side of the supporting plate (62) in a sliding mode, a piston rod of the air cylinder (61) is connected with the upper end of the moving plate (64), and the welding head (65) is arranged on a fixed plate (66) on the moving plate (64).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210313691.5A CN114535767A (en) | 2022-03-28 | 2022-03-28 | Spot welding device for automobile parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210313691.5A CN114535767A (en) | 2022-03-28 | 2022-03-28 | Spot welding device for automobile parts |
Publications (1)
Publication Number | Publication Date |
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CN114535767A true CN114535767A (en) | 2022-05-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210313691.5A Withdrawn CN114535767A (en) | 2022-03-28 | 2022-03-28 | Spot welding device for automobile parts |
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CN (1) | CN114535767A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115213540A (en) * | 2022-08-02 | 2022-10-21 | 全南英创电子有限公司 | Rotating disc type multi-station magnetic head spot welding machine with welding fume purification effect |
-
2022
- 2022-03-28 CN CN202210313691.5A patent/CN114535767A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115213540A (en) * | 2022-08-02 | 2022-10-21 | 全南英创电子有限公司 | Rotating disc type multi-station magnetic head spot welding machine with welding fume purification effect |
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220527 |
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WW01 | Invention patent application withdrawn after publication |