CN110948155A - Welding tool of semitrailer - Google Patents
Welding tool of semitrailer Download PDFInfo
- Publication number
- CN110948155A CN110948155A CN201911149272.7A CN201911149272A CN110948155A CN 110948155 A CN110948155 A CN 110948155A CN 201911149272 A CN201911149272 A CN 201911149272A CN 110948155 A CN110948155 A CN 110948155A
- Authority
- CN
- China
- Prior art keywords
- side plates
- cylinders
- base
- welding
- semitrailer
- Prior art date
- 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.)
- Pending
Links
Images
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
- 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
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding tool of a semitrailer, which comprises a base, wherein two ends of the base are vertically provided with side plates, the lower ends of opposite surfaces of the two side plates are provided with a first air cylinder, a piston rod of the first air cylinder is provided with a first pressing plate, the middle parts of the opposite surfaces of the two side plates are provided with a third air cylinder, a piston rod of the third air cylinder is provided with a second pressing plate, the upper ends of the opposite surfaces of the two side plates are provided with a second air cylinder, the piston rod of the second air cylinder at the two ends of the base is provided with a supporting block, driving components arranged on the side plates are respectively arranged between the first air cylinder and the third air cylinder and between the second air cylinder and the third air cylinder, the output end of each driving component is provided with a connecting rod, one end of each connecting rod extends towards the central axis direction of the base, and the front end of each connecting rod is, four welding guns are enabled to weld four welding seams at the same time, one-step forming is achieved, welding efficiency is high, and welding quality is high.
Description
Technical Field
The invention relates to the field of semitrailer welding tools, in particular to a semitrailer welding tool.
Background
As shown in fig. 4, a longitudinal beam of a conventional semi-trailer generally has an i-shaped structure, the longitudinal beam is not formed in one step, but a transverse plate is welded to the upper end and the lower end of a vertical plate, and the connecting area between the transverse plate and the vertical plate needs to be fixedly connected in a welding manner, so that one longitudinal beam has four welding seams.
At present, when a longitudinal beam is welded in a factory, the following modes are generally adopted: the vertical plates are horizontally placed, the two transverse plates are vertically placed and attached to the vertical plates, the transverse plates are abutted to the vertical plates through equipment such as hydraulic cylinders or air cylinders, then two welding seams on one surfaces of the vertical plates are welded, after welding is completed, the longitudinal beams are turned over, the two welding seams on the other surfaces are welded, and the conventional patent CN208961343U discloses a semitrailer longitudinal beam welding positioning device which has the advantages that the welding method is explained.
The inventor finds that the welding efficiency of the current welding device is low, and four welding seams cannot be welded at the same time.
Disclosure of Invention
In view of the above, the present invention provides a welding tool for a semitrailer, so as to solve all or one of the above drawbacks in the related art.
The semitrailer welding tool comprises a base, wherein two ends of the base are vertically provided with side plates, the lower ends of opposite surfaces of the two side plates are provided with first air cylinders which are oppositely arranged, a piston rod of each first air cylinder is provided with a first pressing plate, the middle parts of the opposite surfaces of the two side plates are provided with third air cylinders which are oppositely arranged, a piston rod of each third air cylinder is provided with a second pressing plate, the upper ends of the opposite surfaces of the two side plates are provided with second air cylinders which are oppositely arranged, piston rods of the second air cylinders at two ends of the base are provided with L-shaped supporting blocks which are oppositely arranged, driving components which are arranged on the side plates are arranged between the first air cylinders and the third air cylinders and between the second air cylinders and the third air cylinders, the output end of each driving component is provided with a connecting rod, and the driving components are used for driving the connecting rods to move according to a straight, one end of the connecting rod extends towards the central axis direction of the base, and a welding gun is arranged at the front end of the connecting rod.
Optionally, the middle part of the base is provided with roller frames, a first roller is horizontally arranged between the roller frames, and a second roller is arranged on the horizontal part at the lower end of the supporting block.
Optionally, the first roller and the second roller are both rubber wheels.
Optionally, the driving assembly comprises a supporting block arranged on the side plate, a sliding rail is arranged at the upper end of the supporting block, a rack is arranged on the side face of the supporting block, the rack and the sliding rail are both parallel to the length direction of the longitudinal beam, a sliding block in sliding connection is arranged on the sliding rail, a motor is arranged at the upper end of the sliding block, an output shaft of the motor penetrates through the sliding block to the lower portion of the sliding block and is sleeved with a gear, the gear is meshed with the rack, and the connecting rod is fixed to the side face of the sliding block.
Optionally, a top plate is arranged at the upper end of the side plate, a fourth cylinder which faces downwards vertically is arranged in the middle of the top plate, and a third pressing plate is arranged on a piston rod of the fourth cylinder.
The semi-trailer welding tool has the advantages that the transverse plate I, the transverse plate II and the vertical plate are clamped, the driving assembly drives the four welding guns to move linearly at the same time, the four welding guns are enabled to weld four welding seams at the same time, and the semi-trailer welding tool is formed in one step, high in welding efficiency and high in welding quality.
Drawings
FIG. 1 is a schematic structural view of a welding tool of the present invention;
FIG. 2 is a schematic structural diagram of the welding tool for clamping a longitudinal beam;
FIG. 3 is a schematic structural diagram of a driving assembly of the present invention;
fig. 4 is a schematic structural view of a longitudinal beam of the semitrailer.
The welding machine comprises a base 1, a first air cylinder 2, a first pressing plate 3, a roller frame 4, a first roller 5, a side plate 6, a driving assembly 7, a motor 71, a sliding block 72, a sliding rail 73, a rack 74, a gear 75, a supporting block 76, a connecting rod 8, a second air cylinder 9, a second roller 10, a supporting block 11, a welding gun 12, a top plate 13, a third pressing plate 14, a fourth air cylinder 15, a second pressing plate 16, a third air cylinder 17, a first transverse plate 18, a first transverse plate 19 and a second transverse plate 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions of the terms are used for illustrating and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.
The semitrailer welding tool comprises a base 1, wherein side plates 6 are vertically arranged at two ends of the base 1, first air cylinders 2 which are oppositely arranged are arranged at the lower ends of opposite surfaces of the two side plates 6, a first pressing plate 3 is arranged on a piston rod of each first air cylinder 2, third air cylinders 17 which are oppositely arranged are arranged in the middles of the opposite surfaces of the two side plates 6, second pressing plates 16 are arranged on piston rods of the third air cylinders 17, second air cylinders 9 which are oppositely arranged are arranged at the upper ends of the opposite surfaces of the two side plates 6, L-shaped supporting blocks 11 which are oppositely arranged are arranged on piston rods of the second air cylinders 9 at two ends of the base 1, driving assemblies 7 which are arranged on the side plates 6 are arranged between the first air cylinders 2 and the third air cylinders 17 and between the second air cylinders 9 and the third air cylinders 17, and connecting rods 8 are arranged at the output ends of the driving assemblies 7, the driving assembly 7 is used for driving the connecting rod 8 to move according to a straight line track parallel to the length direction of the longitudinal beam, one end of the connecting rod 8 extends towards the central axis direction of the base 1, and the front end of the connecting rod is provided with a welding gun 12.
Referring to fig. 1 in combination with fig. 2, as an embodiment, the welding tool for a semitrailer of the present invention includes a base 1, two ends of the base 1 are vertically provided with side plates 6, for example, the side plates 6 and the base 1 can be fixed by welding, the lower ends of the opposite surfaces of the two side plates 6 are oppositely provided with a first cylinder 2, the number of the first cylinders 2 is plural, and the first cylinders are arranged on the side plates 6 in a direction parallel to the longitudinal direction of the longitudinal beam, a piston rod of the first cylinder 2 is provided with a first pressing plate 3, the middle parts of the opposite surfaces of the two side plates 6 are provided with oppositely provided third cylinders 17, the number of the third cylinders 17 is plural, and the third cylinders are arranged on the side plates 6 in a direction parallel to the longitudinal direction of the longitudinal beam, a piston rod of the third cylinder 17 is provided with a second pressing plate 16, the upper ends of the opposite surfaces of the two side plates 6 are provided with oppositely, the welding device is arranged on the side plates 6 in parallel to the length direction of the longitudinal beam, the piston rods of the second cylinders 9 at the two ends of the base 1 are provided with L-shaped supporting blocks 11 which are arranged oppositely, driving assemblies 7 are arranged between the first cylinder 2 and the third cylinder 17 and between the second cylinder 9 and the third cylinder 17, the driving assemblies 7 are arranged on the side plates 6, each side plate 6 is provided with two driving assemblies 7, the total number of the four driving assemblies 7 is four, the output end of each driving assembly 7 is provided with a connecting rod 8, one end of each connecting rod 8 extends towards the central axis direction of the base 1 and is provided with a welding gun 12, each driving assembly 7 is used for driving each connecting rod 8 to move along a straight line track parallel to the length direction of the longitudinal beam, the front end of each connecting rod 8 is provided with the welding guns 12, the total number of the four welding guns 12 are arranged, and further.
Specifically, when the welding tool is used, the transverse plate I18 is horizontally placed in the middle of the base 1, then the piston rod of the first cylinder 2 is controlled to extend out, the first pressing plates 3 on the piston rod clamp the transverse plate from two sides of the transverse plate, the vertical plate 19 is vertically placed in the middle of the transverse plate on the base 1, then the piston rod of the third cylinder 17 is controlled to extend out, the second pressing plates 16 on the piston rod clamp the vertical plate 19, then the piston rod of the second cylinder 9 is controlled to extend out for a certain distance, the vertical part distance of the supporting blocks 11 on the piston rod of the second cylinder 9 at two ends of the base 1 is slightly larger than the width of the transverse plate, the transverse plate II 20 is horizontally placed on the horizontal part of the supporting blocks 11, the transverse plate II 20 is aligned with the vertical plate 19, then the piston rod of the second cylinder 9 is controlled to extend out continuously, so that the vertical part of the supporting blocks, as shown in fig. 2, after the transverse plate 18, the transverse plate 20 and the vertical plate 19 are clamped, the connecting rod 8 is moved by the driving assembly 7, the connecting rod 8 drives the welding guns 12 to move, the four welding guns 12 are respectively inclined towards four welding seams of the longitudinal beam, and the welding guns 12 weld the welding seams when moving, so that the four welding seams are welded simultaneously.
According to the welding tool for the semitrailer, the transverse plate I18, the transverse plate II 20 and the vertical plate 19 are clamped, and the driving assembly 7 drives the four welding guns 12 to move linearly at the same time, so that the four welding guns 12 weld four welding seams at the same time, and the welding tool is formed at one time, high in welding efficiency and high in welding quality.
In some alternative embodiments, as shown in fig. 2, the base 1 is provided with roller frames 4 at the middle part, the first rollers 5 are horizontally arranged between the roller frames 4, the second rollers 10 are arranged at the horizontal part at the lower end of the supporting block 11, the first cross plate 18 is placed on the first rollers 5 to facilitate pushing the first cross plate 18, so that the first cross plate 18 moves to the area to be welded, and the second cross plate 20 is placed on the second rollers 10 to facilitate pushing the second cross plate 20, so that the second cross plate 20 moves to the area to be welded.
In some alternative embodiments, the first roller 5 and the second roller 10 are rubber wheels, so as to avoid scratching the first cross plate 18 or the second cross plate 20.
In some alternative embodiments, as shown in fig. 3, the driving assembly 7 includes a support block 76 disposed on the side plate 6, a slide rail 73 is disposed at an upper end of the support block 76, a rack 74 is disposed on a side surface of the support block 76, both the rack 74 and the slide rail 73 are parallel to the length direction of the longitudinal beam, a slide block 72 slidably connected to the slide rail 73 is disposed on the slide rail 73, a motor 71 is disposed at an upper end of the slide block 72, an output shaft of the motor 71 penetrates through the slide block 72 to a position below the slide block 72 and is sleeved with a gear 75, the gear 75 is engaged with the rack 74, the link 8 is fixed on a side surface of the slide block 72, the gear 75 is driven by the motor 71 to rotate, the gear 75 is engaged with the rack 74, and when the gear 75 rotates, the gear will move along the length direction of the rack 74.
In some optional embodiments, as shown in fig. 2, a top plate 13 is disposed at the upper end of the side plate 6, a fourth cylinder 15 facing downward is disposed in the middle of the top plate 13, a third pressing plate 14 is disposed on a piston rod of the fourth cylinder 15, and the piston rod of the fourth cylinder 15 is controlled to extend out, so that the third pressing plate 14 presses down on the second transverse plate 20, and the second transverse plate 20 is pressed against the upper end of the vertical plate 19, so that the second transverse plate 20 is in full contact with the vertical plate 19.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
In addition, well known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure the invention. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The welding tool of the semitrailer is characterized by comprising a base (1), side plates (6) are vertically arranged at two ends of the base (1), first cylinders (2) which are oppositely arranged are arranged at the lower ends of opposite surfaces of the two side plates (6), a first pressing plate (3) is arranged on a piston rod of each first cylinder (2), third cylinders (17) which are oppositely arranged are arranged in the middle of the opposite surfaces of the two side plates (6), a second pressing plate (16) is arranged on a piston rod of each third cylinder (17), second cylinders (9) which are oppositely arranged are arranged at the upper ends of the opposite surfaces of the two side plates (6), L-shaped supporting blocks (11) which are oppositely arranged are arranged on piston rods of the second cylinders (9) at two ends of the base (1), driving assemblies (7) which are arranged on the side plates (6) are arranged between the first cylinders (2) and the third cylinders (17) and between the second cylinders (9) and the third cylinders (17), the output of drive assembly (7) is equipped with connecting rod (8), drive assembly (7) are used for driving connecting rod (8) and move according to the straight line orbit that is on a parallel with longeron length direction, the one end of connecting rod (8) is equipped with welder (12) to the axis direction extension of base (1) and front end.
2. The semitrailer welding tool according to claim 1, characterized in that roller frames (4) are arranged in the middle of the base (1), first rollers (5) are horizontally arranged between the roller frames (4), and second rollers (10) are arranged on the horizontal portion of the lower end of the supporting block (11).
3. The welding tooling of the semitrailer of claim 2, characterized in that the first roller (5) and the second roller (10) are rubber wheels.
4. The semitrailer welding tool according to claim 1, characterized in that the driving assembly (7) comprises a support block (76) arranged on the side plate (6), a sliding rail (73) is arranged at the upper end of the support block (76), a rack (74) is arranged on the side face of the support block (76), the rack (74) and the sliding rail (73) are parallel to the longitudinal beam in the length direction, a sliding block (72) in sliding connection is arranged on the sliding rail (73), a motor (71) is arranged at the upper end of the sliding block (72), an output shaft of the motor (71) penetrates through the sliding block (72) to the position below the sliding block and is sleeved with a gear (75), the gear (75) is meshed with the rack (74), and the connecting rod (8) is fixed on the side face of the sliding block (72).
5. The semitrailer welding tool according to claim 1, characterized in that a top plate (13) is arranged at the upper end of the side plate (6), a fourth cylinder (15) which faces vertically downwards is arranged in the middle of the top plate (13), and a piston rod of the fourth cylinder (15) is provided with a third pressing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149272.7A CN110948155A (en) | 2019-11-21 | 2019-11-21 | Welding tool of semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911149272.7A CN110948155A (en) | 2019-11-21 | 2019-11-21 | Welding tool of semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948155A true CN110948155A (en) | 2020-04-03 |
Family
ID=69978008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911149272.7A Pending CN110948155A (en) | 2019-11-21 | 2019-11-21 | Welding tool of semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948155A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171099A (en) * | 2020-09-24 | 2021-01-05 | 萍乡市铛铛自动化科技有限公司 | Automatic welding equipment for vibrating disc body |
| CN113427171A (en) * | 2021-05-28 | 2021-09-24 | 安徽军民游乐科技有限公司 | Efficient welding device for I-shaped steel |
| CN114147318A (en) * | 2021-12-15 | 2022-03-08 | 哈尔滨工业大学 | Eight-station synchronous rapid welding method for track beam type structure space |
| CN114643433A (en) * | 2022-04-06 | 2022-06-21 | 深圳市瑞凌实业集团股份有限公司 | Box beam welding device and box beam welding manufacturing method |
| CN115008087A (en) * | 2022-08-05 | 2022-09-06 | 法兰泰克重工股份有限公司 | Charging frame welding device |
| CN117340492A (en) * | 2023-12-04 | 2024-01-05 | 湘潭永达机械制造股份有限公司 | Rear frame T-shaped steel welding system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843722Y (en) * | 2005-10-19 | 2006-12-06 | 刘安丽 | Automatic assembling machine for digital-controlled II-type steel |
| CN103831557A (en) * | 2012-11-22 | 2014-06-04 | 湖北弘毅钢结构工程有限公司 | Welding gun regulating device applied to welding of vertical H-shaped steel |
| CN107717266A (en) * | 2017-10-10 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | A kind of thin-wall T-shaped material automatic assembling, welder |
| CN107984065A (en) * | 2016-10-26 | 2018-05-04 | 景蓓蓓 | A kind of H profile steel Lincoln weld moulding bed mechanism |
| CN108247273A (en) * | 2018-03-09 | 2018-07-06 | 芜湖天梦信息科技有限公司 | A kind of chassis of semi-trailer welding tooling platform |
| CN207710191U (en) * | 2018-01-12 | 2018-08-10 | 银广厦集团有限公司 | H profile steel group founds machine |
| JP2018171622A (en) * | 2017-03-31 | 2018-11-08 | Ｊｆｅスチール株式会社 | Method for manufacturing welded light-weight h-shaped steel |
| CN208758883U (en) * | 2018-08-17 | 2019-04-19 | 京冶华诚(天津)钢结构有限公司 | A kind of vertical machine of anti-offset H profile steel group |
| CN209190067U (en) * | 2018-10-10 | 2019-08-02 | 湖北绿建杭萧钢结构有限公司 | A kind of spot welding device of i-shaped beams |
-
2019
- 2019-11-21 CN CN201911149272.7A patent/CN110948155A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843722Y (en) * | 2005-10-19 | 2006-12-06 | 刘安丽 | Automatic assembling machine for digital-controlled II-type steel |
| CN103831557A (en) * | 2012-11-22 | 2014-06-04 | 湖北弘毅钢结构工程有限公司 | Welding gun regulating device applied to welding of vertical H-shaped steel |
| CN107984065A (en) * | 2016-10-26 | 2018-05-04 | 景蓓蓓 | A kind of H profile steel Lincoln weld moulding bed mechanism |
| JP2018171622A (en) * | 2017-03-31 | 2018-11-08 | Ｊｆｅスチール株式会社 | Method for manufacturing welded light-weight h-shaped steel |
| CN107717266A (en) * | 2017-10-10 | 2018-02-23 | 中船黄埔文冲船舶有限公司 | A kind of thin-wall T-shaped material automatic assembling, welder |
| CN207710191U (en) * | 2018-01-12 | 2018-08-10 | 银广厦集团有限公司 | H profile steel group founds machine |
| CN108247273A (en) * | 2018-03-09 | 2018-07-06 | 芜湖天梦信息科技有限公司 | A kind of chassis of semi-trailer welding tooling platform |
| CN208758883U (en) * | 2018-08-17 | 2019-04-19 | 京冶华诚(天津)钢结构有限公司 | A kind of vertical machine of anti-offset H profile steel group |
| CN209190067U (en) * | 2018-10-10 | 2019-08-02 | 湖北绿建杭萧钢结构有限公司 | A kind of spot welding device of i-shaped beams |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171099A (en) * | 2020-09-24 | 2021-01-05 | 萍乡市铛铛自动化科技有限公司 | Automatic welding equipment for vibrating disc body |
| CN113427171A (en) * | 2021-05-28 | 2021-09-24 | 安徽军民游乐科技有限公司 | Efficient welding device for I-shaped steel |
| CN114147318A (en) * | 2021-12-15 | 2022-03-08 | 哈尔滨工业大学 | Eight-station synchronous rapid welding method for track beam type structure space |
| CN114643433A (en) * | 2022-04-06 | 2022-06-21 | 深圳市瑞凌实业集团股份有限公司 | Box beam welding device and box beam welding manufacturing method |
| CN115008087A (en) * | 2022-08-05 | 2022-09-06 | 法兰泰克重工股份有限公司 | Charging frame welding device |
| CN115008087B (en) * | 2022-08-05 | 2022-11-04 | 法兰泰克重工股份有限公司 | Charging frame welding device |
| CN117340492A (en) * | 2023-12-04 | 2024-01-05 | 湘潭永达机械制造股份有限公司 | Rear frame T-shaped steel welding system |
| CN117340492B (en) * | 2023-12-04 | 2024-03-05 | 湘潭永达机械制造股份有限公司 | Rear frame T-shaped steel welding system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110948155A (en) | Welding tool of semitrailer | |
| CN109861475B (en) | Stator frame and rotor assembly device of medium-and-large-sized motor and application method of stator frame and rotor assembly device | |
| CN109352258B (en) | Overturning welding tool for semitrailer chassis | |
| CN102581447B (en) | Welder for automotive door bumper | |
| CN211415293U (en) | A high-efficient shearing equipment for electronic equipment pad pasting | |
| CN106695205A (en) | Automatic welding positioner | |
| CN113634974B (en) | Ribbed plate positioning and clamping tool for robot welding and positioning method | |
| CN105689846A (en) | Twist welding machine for motor stator | |
| CN218169237U (en) | Positioning and clamping device for steel structure welding | |
| CN105127654A (en) | Welding fixture of hoist driving frame and welding method thereof | |
| CN201856035U (en) | Transformer for mesh welding machine and electrode servo mechanism | |
| CN205237417U (en) | Welding frock of construction elevator bogie | |
| CN113843570A (en) | Method for assisting welding of T-shaped thin-walled workpiece by using flexible clamping tool | |
| CN214161933U (en) | Longitudinal beam welding device | |
| CN112719746A (en) | Clamping equipment for welding LED display screen box body | |
| CN203031176U (en) | Universal combined weld jig frame | |
| CN210154806U (en) | Clamp for detecting quality of vehicle frame | |
| CN113601082B (en) | Multifunctional steel structure assembly welding assembly line platform | |
| CN213646290U (en) | Spot welding machine for producing automobile front longitudinal beam | |
| CN212384920U (en) | Battery stabilizer blade welding set for alarm | |
| CN207788068U (en) | The welder of trailer supporting leg square tube and connecting plate | |
| CN203818038U (en) | Locating and assembling platform for car frame front end accessory assembly | |
| JP2014129030A (en) | Assembly apparatus for vehicular body | |
| CN211361108U (en) | Spot welding piece welding spot cracking device | |
| CN218612521U (en) | Steel construction is butt joint frock in air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200403 |