CN116000446A - Positioning and adjusting mechanism for laser welding of automobile parts - Google Patents

Positioning and adjusting mechanism for laser welding of automobile parts Download PDF

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Publication number
CN116000446A
CN116000446A CN202310048313.3A CN202310048313A CN116000446A CN 116000446 A CN116000446 A CN 116000446A CN 202310048313 A CN202310048313 A CN 202310048313A CN 116000446 A CN116000446 A CN 116000446A
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China
Prior art keywords
rail
laser welding
cylinder
frame
positioning
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Pending
Application number
CN202310048313.3A
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Chinese (zh)
Inventor
陈学勇
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Guangzhou Union Stamping Co ltd
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Guangzhou Union Stamping Co ltd
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Priority to CN202310048313.3A priority Critical patent/CN116000446A/en
Publication of CN116000446A publication Critical patent/CN116000446A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention discloses a positioning and adjusting mechanism for automobile part laser welding, which comprises a base frame, wherein an automobile part adjusting component is arranged above the base frame, the automobile part adjusting component comprises an adjusting frame, a support column, a lifting cylinder, a lifting base, a folding bracket, a first fine adjusting component, a second electromagnet, a first electromagnet, a baffle plate and a hydraulic lifting rod, the support column is arranged on two sides of the adjusting frame, the lifting base is arranged above the lifting cylinder, the first fine adjusting component is arranged in the middle of the upper part of the adjusting frame, the second fine adjusting component is arranged on one side of the baffle plate far away from the first fine adjusting component, and the second electromagnet is arranged above the first fine adjusting component. This auto-parts laser welding is with location adjustment mechanism can be adjusted auto-parts's position, can link up auto-parts more accurate when the welding, improves the quality and the efficiency of processing of product.

Description

Positioning and adjusting mechanism for laser welding of automobile parts
Technical Field
The invention relates to the technical field of positioning adjustment, in particular to a positioning adjustment mechanism for laser welding of automobile parts.
Background
In the auto-parts production process, need weld different auto-parts, current welding set has certain defect in the design.
The application number is as follows: 202110901256.X, the invention discloses a positioning fixture for positioning an ABS bracket of a resistance welding automobile, which comprises a mounting plate, wherein an ejection assembly is arranged at the bottom of the mounting plate, two mounting assemblies are arranged on the ejection assembly, positioning adjusting assemblies are arranged on two sides of the inside of the mounting plate, and an opening for penetrating the ejection assembly is formed in the inside of the mounting plate. According to the invention, through the arrangement of the ejection assembly, the bending parts in the automobile ABS brackets in different shapes can be ejected to form positioning, thereby meeting the auxiliary support and positioning of the automobile ABS brackets in different shapes, improving the functionality of the positioning clamp, adjusting the positioning clamp mounting position according to the positions of the bolt holes, having the function of omnibearing positioning and clamping and improving the practicability of the positioning clamp.
Welding devices similar to the above application currently suffer from the following disadvantages:
the existing welding equipment is not accurate enough when welding auto parts, can not adjust the position of auto parts, leads to the fact that two auto parts that need to be welded link up not accurate enough, and the defective goods of product are more.
In view of the above, an improvement of the conventional structure and the conventional defects has been studied and proposed to provide a positioning and adjusting mechanism for laser welding of automobile parts, so as to achieve the purpose of having more practical value.
Disclosure of Invention
The invention aims to provide a positioning and adjusting mechanism for laser welding of automobile parts, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an auto-parts laser welding is with location adjustment mechanism, includes the base frame, auto-parts adjusting part is installed to the top of base frame, and auto-parts adjusting part includes regulation frame, support column, lift cylinder, lift base, folding support, first fine setting subassembly, second electro-magnet, first electro-magnet, baffle and hydraulic lifting rod, the support column is all installed to the both sides of adjusting the frame, and installs the lift cylinder in the top of support column, lift base is installed to the top of lift cylinder, and folding support is installed to the top of lift base, the top mid-mounting of adjusting the frame has first fine setting subassembly, and installs the baffle in one side of first fine setting subassembly, the second fine setting subassembly is installed to one side that first fine setting subassembly was kept away from to the baffle, and first electro-magnet is installed to the top of second fine setting subassembly, the second electro-magnet is installed to the top of first fine setting subassembly, hydraulic lifting rod is installed to the below of baffle.
Further, auto-parts carries the frame to be installed to one side of base frame, and the delivery board is installed to auto-parts and carries the top of frame, install the conveying roller on the delivery board, and the delivery board is parallel to each other and is provided with six.
Further, an organic frame column is arranged on one side of the auto-parts adjusting mechanism, a beam arm is arranged in the middle of the frame column, and a laser welding machine adjusting component is arranged below the beam arm.
Further, laser welding machine adjusting part includes first track, pneumatic chain, walking car, first cylinder, second track, third track, second cylinder, pneumatic slider, mounting panel and laser welding machine, install pneumatic chain on the first track, and the walking car is installed to first orbital below, the second track is installed to walking car's below, and first cylinder is installed to one side of second track, install the third track on the second track, and install the second cylinder above the third track, install pneumatic slider on the third track, and the mounting panel is installed to one side of pneumatic slider, the surface mounting of mounting panel has laser welding machine.
Further, the walking vehicle forms a sliding structure with the first rail through the pneumatic chain and the first cylinder, the second rail forms a lifting structure with the third rail through the second cylinder, the mounting plate forms a lifting structure with the third rail through the pneumatic sliding block, the first rail is perpendicular to the second rail, and the second rail is perpendicular to the third rail.
Further, two groups of folding brackets are arranged in parallel with each other, the folding brackets are symmetrical with each other about the central line of the baffle, and the folding brackets form a lifting structure through the lifting cylinder and the lifting base.
Further, the first fine tuning assembly comprises a supporting arm, a sliding plate, a reciprocating sliding rail, a limiting clamp and an electromagnet mounting frame, wherein the sliding plate is installed at two ends of the supporting arm, the reciprocating sliding rail is installed on one side of the sliding plate, the limiting clamp is installed on the reciprocating sliding rail, and the electromagnet mounting frame is installed on the limiting clamp.
Further, the lower protection of the first fine tuning assembly and the second fine tuning assembly is provided with a third cylinder, the first fine tuning assembly and the second fine tuning assembly are identical in structure, and the limiting clamp and the reciprocating sliding rail form a reciprocating sliding structure through the third cylinder.
Compared with the prior art, the invention has the beneficial effects that: the positioning and adjusting mechanism for the automobile part laser welding can adjust the position of the automobile part, can connect the automobile part more accurately during welding, and improves the quality of products and the processing efficiency;
1. the automobile accessory to be welded is placed above the first electromagnet and the second electromagnet, the baffle is lifted under the action of the hydraulic lifting rod at the moment, the automobile accessory is respectively attached to the surface of the baffle, the baffle plays a limiting role at the moment, then the first electromagnet and the second electromagnet can be electrified to adsorb the automobile accessory, the baffle falls under the action of the hydraulic lifting rod during welding, and the automobile accessory is welded by the laser welding machine;
when the position of the automobile accessory is not right or the position of the automobile accessory needs to be adjusted, the first electromagnet and the second electromagnet are powered off, and the limiting clamp slides on the reciprocating sliding rail through the third cylinder so as to drive the electromagnet mounting frame to move, so that the electromagnet mounting frame on the first fine adjustment assembly and the electromagnet mounting frame on the second fine adjustment assembly are close to or far away from each other, and fine adjustment is carried out on the automobile accessory; the folding brackets are arranged in parallel with each other, and are symmetrical with each other about the central line of the baffle, the folding brackets form a lifting structure through the lifting cylinder and the lifting base, and the folding brackets support the lower part of the automobile part under the action of the lifting cylinder and the lifting base so as to lift the automobile part;
2. the invention can also utilize the laser welding machine adjusting component to adjust the laser welding machine, in particular, as the traveling carriage forms a sliding structure with the first rail through the pneumatic chain and the first cylinder, the second rail forms a lifting structure with the third rail through the second cylinder, the mounting plate forms a lifting structure with the third rail through the pneumatic sliding block, the first rail is mutually perpendicular to the second rail, the second rail is mutually perpendicular to the third rail, the traveling carriage slides on the first rail through the pneumatic chain and the first cylinder, so that the laser welding machine can perform displacement in the horizontal direction, the second cylinder drives the third rail to slide along the second rail, so that the laser welding machine can perform longitudinal movement, and the mounting plate can lift through the movement of the pneumatic sliding block on the third rail, so that the laser welding machine can perform up-down displacement.
Drawings
FIG. 1 is a schematic view of the overall perspective structure of a positioning and adjusting mechanism for laser welding of automobile parts;
FIG. 2 is a schematic diagram of a structure of an auto-parts conveying frame of a positioning and adjusting mechanism for laser welding of auto-parts;
FIG. 3 is a schematic diagram showing the overall structure of an auto-parts adjusting assembly of a positioning adjusting mechanism for laser welding of auto-parts;
FIG. 4 is a schematic view of a first trimming assembly of a positioning adjustment mechanism for laser welding of automotive parts;
FIG. 5 is a schematic side view of a laser welder adjusting assembly of a positioning adjusting mechanism for laser welding of an automobile part;
fig. 6 is a schematic perspective view of a laser welder adjusting assembly of a positioning adjusting mechanism for laser welding of an automobile part.
In the figure: 1. a base frame; 2. an auto-parts conveying rack; 201. a conveying plate; 202. a conveying roller; 3. an auto-parts adjustment assembly; 301. adjusting the frame; 302. a support column; 303. a lifting cylinder; 304. lifting a base; 305. folding the bracket; 306. a first trimming assembly; 3061. a support arm; 3061. a support arm; 3062. a slide plate; 3063. a reciprocating slide rail; 3064. a limiting clamp; 3065. an electromagnet mounting rack; 307. a second trimming assembly; 308. a second electromagnet; 309. a first electromagnet; 3010. a baffle; 3011. a hydraulic lifting rod; 4. a frame column; 5. a beam arm; 6. an adjustment assembly of the laser welding machine; 601. a first track; 601a, pneumatic chain; 602. a walking vehicle; 603. a first cylinder; 604. a second track; 605. a third track; 606. a second cylinder; 607. a pneumatic slider; 608. a mounting plate; 609. a laser welding machine.
Detailed Description
As shown in fig. 1 to 6, a positioning adjustment mechanism for laser welding of an automobile part comprises a base frame 1, wherein an automobile part adjustment component 3 is installed above the base frame 1, the automobile part adjustment component 3 comprises an adjustment frame 301, a support column 302, a lifting cylinder 303, a lifting base 304, a folding bracket 305, a first trimming component 306, a second trimming component 307, a second electromagnet 308, a first electromagnet 309, a baffle 3010 and a hydraulic lifting rod 3011, support columns 302 are installed on two sides of the adjustment frame 301, the lifting cylinder 303 is installed above the support column 302, the lifting base 304 is installed above the lifting cylinder 303, the folding bracket 305 is installed above the lifting base 304, the first trimming component 306 is installed in the middle of the upper part of the adjustment frame 301, the baffle 3010 is installed on one side of the first trimming component 306, the second trimming component 307 is installed on the side of the baffle 3010, the first electromagnet 309 is installed on the upper side of the second trimming component 307, the second electromagnet 308 is installed on the upper side of the first trimming component 306, and the hydraulic lifting rod 3011 is installed on the lower side of the baffle 3010.
An automobile part conveying rack 2 is arranged on one side of the base rack 1, a conveying plate 201 is arranged above the automobile part conveying rack 2, conveying rollers 202 are arranged on the conveying plate 201, and six conveying plates 201 are arranged in parallel.
An organic frame column 4 is arranged on one side of the auto-parts adjusting mechanism 3, a beam arm 5 is arranged in the middle of the frame column 4, and a laser welding machine adjusting component 6 is arranged below the beam arm 5.
Referring to fig. 5 and 6, specifically, the laser welder adjusting assembly 6 includes a first rail 601, a pneumatic chain 601a, a walking vehicle 602, a first cylinder 603, a second rail 604, a third rail 605, a second cylinder 606, a pneumatic slider 607, a mounting plate 608, and a laser welder 609, wherein the pneumatic chain 601a is mounted on the first rail 601, the walking vehicle 602 is mounted below the first rail 601, the second rail 604 is mounted below the walking vehicle 602, the first cylinder 603 is mounted on one side of the second rail 604, the third rail 605 is mounted on the second rail 604, the second cylinder 606 is mounted above the third rail 605, the pneumatic slider 607 is mounted on the third rail 605, the mounting plate 608 is mounted on one side of the pneumatic slider 607, and the laser welder 609 is mounted on the surface of the mounting plate 608.
The traveling carriage 602 forms a slidable structure with the first rail 601 through the pneumatic chain 601a and the first cylinder 603, the second rail 604 forms a liftable structure with the third rail 605 through the second cylinder 606, the mounting plate 608 forms a liftable structure with the third rail 605 through the pneumatic slider 607, the first rail 601 is perpendicular to the second rail 604, the second rail 604 is perpendicular to the third rail 605, the traveling carriage 602 slides on the first rail 601 through the pneumatic chain 601a and the first cylinder 603, the laser welding machine 609 can move horizontally, the second cylinder 606 drives the third rail 605 to slide along the second rail 604, the laser welding machine 609 can move longitudinally, and the mounting plate 608 can lift through the movement of the pneumatic slider 607 on the third rail 605, so that the laser welding machine 609 can move up and down.
Referring to fig. 3 and fig. 4, specifically, two groups of folding brackets 305 are disposed parallel to each other, and the folding brackets 305 are symmetrical about a central line of the baffle 3010, the folding brackets 305 form a liftable structure through a lifting cylinder 303 and a lifting base 304, the first fine adjustment assembly 306 includes a supporting arm 3061, a sliding plate 3062, a reciprocating sliding rail 3063, a limiting clamp 3064 and an electromagnet mounting frame 3065, both ends of the supporting arm 3061 are provided with the sliding plate 3062, one side of the sliding plate 3062 is provided with the reciprocating sliding rail 3063, the reciprocating sliding rail 3063 is provided with the limiting clamp 3064, and the limiting clamp 3064 is provided with the electromagnet mounting frame 3065.
The third air cylinders 3012 are arranged on the lower side of the first trimming assembly 306 and the lower side of the second trimming assembly 307, the first trimming assembly 306 and the second trimming assembly 307 are identical in structure, the limiting clamp 3064 and the reciprocating sliding rail 3063 form a reciprocating sliding structure through the third air cylinders 3012, when the position of an automobile part is not right or the position of the automobile part needs to be adjusted, the first electromagnet 309 and the second electromagnet 308 are powered off, the limiting clamp 3064 slides on the reciprocating sliding rail 3063 through the third air cylinders 3012 so as to drive the electromagnet mounting frame 3065 to move, and the electromagnet mounting frame 3065 on the first trimming assembly 306 and the electromagnet mounting frame 3065 on the second trimming assembly 307 are close to each other or far away from each other, so that the automobile part is trimmed; and because the two groups of folding brackets 305 are arranged in parallel with each other, and the folding brackets 305 are symmetrical about the central line of the baffle 3010, the folding brackets 305 form a lifting structure through the lifting cylinder 303 and the lifting base 304, and the folding brackets 305 support under the automobile parts under the action of the lifting cylinder 303 and the lifting base 304 to lift the automobile parts.
To sum up: referring to fig. 1, 2, 3, 4, 5 and 6, specifically, firstly, an automobile part to be welded is placed on a conveying plate 201 above an automobile part conveying rack 2, and when the automobile part is required to be welded, the automobile part slides along with a conveying roller 202, so that an operator can more easily say that the automobile part is conveyed to an automobile part condition assembly 3;
referring to fig. 3 and fig. 4, specifically, an automobile part to be welded is placed above a first electromagnet 309 and a second electromagnet 308, at this time, a baffle 3010 is lifted under the action of a hydraulic lifting rod 3011, so that the automobile part is respectively attached to the surface of a baffle 2010, at this time, the baffle 3010 plays a limiting role, then the first electromagnet 309 and the second electromagnet 308 can be electrified to adsorb the automobile part, during welding, the baffle 3010 falls under the action of the hydraulic lifting rod 3011, and the laser welder 609 is used for welding the automobile part;
when the position of the automobile part is not adjusted or the position of the automobile part needs to be adjusted, the first electromagnet 309 and the second electromagnet 308 are powered off, and the limiting clamp 3064 slides on the reciprocating sliding rail 3063 through the third cylinder 3012 so as to drive the electromagnet mounting frame 3065 to move, so that the electromagnet mounting frame 3065 on the first fine adjustment component 306 and the electromagnet mounting frame 3065 on the second fine adjustment component 307 are close to or far away from each other, and fine adjustment is performed on the automobile part; because the two groups of folding brackets 305 are arranged in parallel with each other, and the folding brackets 305 are symmetrical with respect to the central line of the baffle 3010, the folding brackets 305 form a lifting structure through the lifting cylinder 303 and the lifting base 304, and the folding brackets 305 support under the automobile parts under the action of the lifting cylinder 303 and the lifting base 304 to lift the automobile parts;
referring to fig. 5 and 6, when the device is used, the laser welder 609 can be adjusted by the laser welder adjusting component 6, specifically, since the traveling carriage 602 forms a slidable structure with the first rail 601 through the pneumatic chain 601a and the first cylinder 603, the second rail 604 forms a liftable structure with the third rail 605 through the second cylinder 606, the mounting plate 608 forms a liftable structure with the third rail 605 through the pneumatic slider 607, the first rail 601 is perpendicular to the second rail 604, the second rail 604 is perpendicular to the third rail 605, the traveling carriage 602 slides on the first rail 601 through the pneumatic chain 601a and the first cylinder 603, so that the laser welder 609 can move horizontally, the second cylinder 606 drives the third rail 605 to slide along the second rail 604, so that the laser welder 609 can move longitudinally, and the mounting plate 608 can move up and down through the movement of the pneumatic slider 607 on the third rail 605, so that the laser welder 609 can move up and down.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a locating and adjusting mechanism for auto-parts laser welding, includes base frame (1), its characterized in that, auto-parts adjusting part (3) are installed to the top of base frame (1), and auto-parts adjusting part (3) are including adjusting frame (301), support column (302), lift cylinder (303), lift base (304), folding support (305), first fine setting subassembly (306), second fine setting subassembly (307), second electro-magnet (308), first electro-magnet (309), baffle (3010) and hydraulic lifting rod (3011), support column (302) are all installed to the both sides of adjusting frame (301), and lift cylinder (303) are installed to the top of support column (302), lift base (304) are installed to the top of lift cylinder (303), and folding support (305) are installed to the top of lift base (304), first fine setting subassembly (306) are installed to the top mid-mounting of adjusting frame (301), and one side of first fine setting subassembly (306) installs baffle (3010), one side of baffle 3010) is kept away from first fine setting subassembly (306) installs second fine setting subassembly (307), and second electro-magnet (308) are installed on the top of second fine setting subassembly (307), a hydraulic lifting rod (3011) is arranged below the baffle plate (3010).
2. The positioning and adjusting mechanism for laser welding of automobile parts according to claim 1, wherein an automobile part conveying rack (2) is installed on one side of the base rack (1), a conveying plate (201) is installed above the automobile part conveying rack (2), conveying rollers (202) are installed on the conveying plate (201), and six conveying plates (201) are arranged in parallel.
3. The positioning and adjusting mechanism for laser welding of automobile parts according to claim 1, wherein an organic frame column (4) is installed on one side of the automobile parts adjusting mechanism (3), a beam arm (5) is installed in the middle of the frame column (4), and a laser welding machine adjusting assembly (6) is installed below the beam arm (5).
4. The positioning adjustment mechanism for laser welding of automobile parts according to claim 1, wherein the laser welding machine adjustment assembly (6) comprises a first rail (601), a pneumatic chain (601 a), a traveling carriage (602), a first cylinder (603), a second rail (604), a third rail (605), a second cylinder (606), a pneumatic slider (607), a mounting plate (608) and a laser welding machine (609), the pneumatic chain (601 a) is mounted on the first rail (601), the traveling carriage (602) is mounted below the first rail (601), the second rail (604) is mounted below the traveling carriage (602), the first cylinder (603) is mounted on one side of the second rail (604), the third rail (605) is mounted above the second rail (604), the pneumatic slider (607) is mounted on the third rail (605), and the mounting plate (608) is mounted on one side of the pneumatic slider (608), and the mounting plate (608) is mounted on the surface of the laser welding machine (609).
5. The positioning and adjusting mechanism for laser welding of automobile parts according to claim 4, wherein the traveling carriage (602) and the first rail (601) form a slidable structure through a pneumatic chain (601 a) and a first cylinder (603), the second rail (604) and the third rail (605) form a liftable structure through a second cylinder (606), the mounting plate (608) and the third rail (605) form a liftable structure through a pneumatic slider (607), the first rail (601) and the second rail (604) are mutually perpendicular, and the second rail (604) and the third rail (605) are mutually perpendicular.
6. The positioning and adjusting mechanism for laser welding of automobile parts according to claim 1, wherein two groups of folding brackets (305) are arranged in parallel, the folding brackets (305) are symmetrical with respect to the center line of the baffle plate (3010), and the folding brackets (305) form a lifting structure through a lifting cylinder (303) and a lifting base (304).
7. The positioning and adjusting mechanism for laser welding of automobile accessories according to claim 1, wherein the first fine adjustment assembly (306) comprises a supporting arm (3061), a sliding plate (3062), a reciprocating sliding rail (3063), a limiting clamp (3064) and an electromagnet mounting frame (3065), the sliding plate (3062) is installed at two ends of the supporting arm (3061), the reciprocating sliding rail (3063) is installed at one side of the sliding plate (3062), the limiting clamp (3064) is installed on the reciprocating sliding rail (3063), and the electromagnet mounting frame (3065) is installed on the limiting clamp (3064).
8. The positioning and adjusting mechanism for laser welding of automobile parts according to claim 7, wherein a third cylinder (3012) is mounted on the lower side of each of the first fine adjustment assembly (306) and the second fine adjustment assembly (307), the first fine adjustment assembly (306) and the second fine adjustment assembly (307) are identical in structure, and the limiting clamp (3064) and the reciprocating sliding rail (3063) form a reciprocating sliding structure through the third cylinder (3012).
CN202310048313.3A 2023-01-31 2023-01-31 Positioning and adjusting mechanism for laser welding of automobile parts Pending CN116000446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310048313.3A CN116000446A (en) 2023-01-31 2023-01-31 Positioning and adjusting mechanism for laser welding of automobile parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310048313.3A CN116000446A (en) 2023-01-31 2023-01-31 Positioning and adjusting mechanism for laser welding of automobile parts

Publications (1)

Publication Number Publication Date
CN116000446A true CN116000446A (en) 2023-04-25

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Application Number Title Priority Date Filing Date
CN202310048313.3A Pending CN116000446A (en) 2023-01-31 2023-01-31 Positioning and adjusting mechanism for laser welding of automobile parts

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117961284A (en) * 2024-03-29 2024-05-03 泰州市强达不锈钢丝绳有限公司 Connection welding equipment for steel wire rope rigging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117961284A (en) * 2024-03-29 2024-05-03 泰州市强达不锈钢丝绳有限公司 Connection welding equipment for steel wire rope rigging
CN117961284B (en) * 2024-03-29 2024-05-28 泰州市强达不锈钢丝绳有限公司 Connection welding equipment for steel wire rope rigging

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