CN112276389A - Telescopic beam assembling device for front crane and assembling method - Google Patents
Telescopic beam assembling device for front crane and assembling method Download PDFInfo
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- CN112276389A CN112276389A CN202011071560.8A CN202011071560A CN112276389A CN 112276389 A CN112276389 A CN 112276389A CN 202011071560 A CN202011071560 A CN 202011071560A CN 112276389 A CN112276389 A CN 112276389A
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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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- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
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Abstract
The invention discloses a telescopic beam assembly device for a reach stacker, wherein a first positioning mechanism and a second positioning mechanism are both arranged on a platform; the first positioning block is fixedly connected with the platform, the positioning block seat is fixedly connected with the platform, and the first positioning block penetrates through the positioning block seat; the movable assembly is fixedly connected with the platform, the first connecting plate is fixedly connected with the movable assembly, the second positioning block is fixedly connected with the first connecting plate, the height direction pressing device is connected with the platform (1), the height direction pressing device is used for limiting the height size of the box-shaped assembly of the telescopic beam, the width direction pressing device is connected with the height direction pressing device, and the width direction pressing device is used for limiting the width size of the box-shaped assembly of the telescopic beam; according to the invention, the first positioning mechanism and the second positioning mechanism are arranged, so that the positions of all parts of the telescopic beam are mechanically positioned, and the positioning accuracy and the positioning efficiency are improved.
Description
Technical Field
The invention relates to the technical field, in particular to a telescopic beam assembling device for a reach stacker and an assembling method.
Background
The special vehicle that openly hangs as harbour machinery hoist and mount, transports the container, flexible roof beam need accurate and container four corners round hole butt joint lock die when snatching the container to container safety, steady transportation, consequently flexible roof beam size precision need be key to be guaranteed, otherwise flexible roof beam and the unable butt joint of container can appear, or even though butt joint nevertheless flexible roof beam and container laminating are not inseparable, the condition that rocks or even drops appears in the transportation.
In the mechanical industry, the telescopic beam splicing points have various modes, but the modularization and the integration can not be well achieved, meanwhile, the operation is complex, the efficiency is low, the labor intensity of workers is high, and the size precision after the splicing points can not be guaranteed.
Disclosure of Invention
The invention aims to provide a telescopic beam assembling device for a reach stacker and an assembling method, so as to solve one of the defects in the prior art.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a telescopic beam assembly device for a reach stacker is characterized by comprising a platform, a first positioning mechanism and a second positioning mechanism, wherein the first positioning mechanism and the second positioning mechanism are both arranged on the platform; the first positioning mechanism comprises a reference positioning assembly, a movable positioning assembly, a height direction pressing device and a width direction pressing device, and the reference positioning assembly comprises a first positioning block and a positioning block seat; the movable positioning assembly comprises a movable assembly, a first connecting plate and a second positioning block; the first positioning block is fixedly connected with the platform, the positioning block seat is fixedly connected with the platform, and the first positioning block penetrates through the positioning block seat; the movable assembly is fixedly connected with the platform, the first connecting plate is fixedly connected with the movable assembly, the second positioning block is fixedly connected with the first connecting plate, the height direction pressing device is connected with the platform, the height direction pressing device is used for limiting the height dimension of the telescopic beam box type assembly, the width direction pressing device is connected with the height direction pressing device, and the width direction pressing device is used for limiting the width dimension of the telescopic beam box type assembly.
Preferably, the telescopic beam assembly device for the front crane is characterized in that the second positioning mechanism comprises a base plate, a height direction pressing device and a width direction pressing device, the base plate is fixedly connected with the platform, and the base plate is provided with a reinforcing block; the width direction compressing device is connected with the platform, the height direction compressing device is connected with the width direction compressing device, the height direction compressing device limits the height size of the telescopic beam barrel, and the width direction compressing device limits the width size of the telescopic beam barrel.
Preferably, the telescopic beam assembly device for the front crane is characterized in that the height direction pressing device comprises a support, a rotating device, a first pressing rod, a first pressing block and a second connecting plate; the width direction pressing device comprises a guide pillar, a second pressing rod, a second pressing block and a top block; the support is fixedly connected with the platform, a rotating device is arranged at the top end of the support and fixedly connected with the second connecting plate, the first pressing rod penetrates through the first connecting plate, and the bottom end of the first pressing rod is fixedly connected with the first pressing block; the ejector block is fixedly connected with the platform, the guide pillar penetrates through the support and is fixedly connected with the second pressing block, one end of the second pressing rod penetrates through the support and is connected with the second pressing block, and the other end of the second pressing rod is provided with a handle.
Preferably, the telescopic beam assembly device for the front crane is characterized in that a nylon block is arranged on the second compression block.
Preferably, the telescopic beam assembly device for the front crane is characterized in that the platform is provided with a first cushion block and a second cushion block between a second positioning block and a first positioning block, the platform is further provided with a first pressing assembly relative to the first cushion block, the first pressing assembly comprises a third pressing column and a first column base, the first column base is fixedly connected with the platform, and the third pressing column is connected with the first column base.
Preferably, preceding telescopic beam organizes body device for hanging in front, its characterized in that still includes the second and compresses tightly the subassembly, and the second compresses tightly the subassembly and is used for injecing the activity of first connecting plate, and the second compresses tightly the subassembly and includes fourth and compresses tightly post, second post seat and stopper, stopper and platform fixed connection, second post seat and platform fixed connection, and the fourth compresses tightly the post and is connected with the second post seat.
Preferably, the telescopic beam assembly device for the front crane is characterized in that the limiting block (24) is arranged at one end, close to the first positioning block, of the first connecting plate, and the second column base is arranged at one end, far away from the first positioning block, of the first connecting plate.
Preferably, the telescopic beam assembly device for the front crane is characterized in that the movable assembly comprises a sliding rail and a sliding block, the sliding rail is fixedly connected with the platform, the sliding block is slidably connected with the sliding rail, and the sliding block is fixedly connected with the first connecting plate.
The utility model provides a openly hang with flexible roof beam group body method, flexible roof beam includes bottom plate, first curb plate, second curb plate, apron, barrel apron and barrel bottom plate, its characterized in that operates according to following step:
the position of the first connecting plate is adjusted through the sliding block and the sliding rail, the fourth pressing column presses the first connecting plate to the limiting block to fix the position of the first connecting plate, so that the position of the second positioning block is adjusted, and the bottom plate is positioned through the first positioning block and the second positioning block;
the first side plate is tightly attached to the top block, the second side plate is tightly attached to the nylon block on the second pressing block, the first side plate and the second side plate are both perpendicular to the bottom plate, and the second pressing rod is adjusted to control the distance between the first side plate and the second side plate;
spot welding the bottom plate with the first side plate and the second side plate to fix the relative positions;
covering a cover plate, pressing the cover plate by a first pressing block, pressing the box-shaped assembly of the telescopic beam between a third pressing column and a first cushion block by a third pressing column, and performing spot welding on the cover plate and the first side plate and the second side plate;
the cylinder bottom plate is placed on the base plate, one side surface of the cylinder bottom plate is tightly attached to the jacking block, and the end surface of the cylinder bottom plate is tightly attached to the telescopic beam box assembly;
connecting the side surface of the cylinder cover plate with the top block by using a hoisting device, and connecting the end surface of the cylinder cover plate with the cover plate;
the barrel cover plate is tightly pressed through the first pressing block to obtain the required height of the barrel, and the barrel cover plate and the barrel bottom plate are tightly pressed through the second pressing block to obtain the required width of the barrel;
the bottom plate of the cylinder body is spot-welded with the vertical plate, and the cover plate of the cylinder body is spot-welded with the cover plate.
According to the technical scheme, the embodiment of the invention at least has the following effects: according to the invention, the first positioning mechanism and the second positioning mechanism are arranged, the positions of all parts of the telescopic beam are mechanically positioned, and a plurality of pressing blocks, cushion blocks and jacking blocks are applied, so that the positions of all parts determined under mechanical positioning are fixed, and the subsequent splicing operation speed is accelerated; the positions of all the parts are determined and fixed through mechanical devices, so that the phenomenon of inaccurate positioning caused by manual operation is avoided, and the accuracy of splicing points of the telescopic beam is improved; after the positions of all parts of the telescopic beam are fixed, point splicing operation can be directly carried out on the device, operation procedures are saved, and production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of another embodiment of the present invention;
FIG. 3 is a schematic structural view (including a telescopic beam) of an embodiment of the present invention
FIG. 4 is a schematic structural view of a bottom plate portion according to an embodiment of the present invention;
FIG. 5 is a schematic view of a portion of a pedestal according to an embodiment of the present invention;
FIG. 6 is a schematic view of a telescopic beam structure;
FIG. 7 is another structural diagram of the expansion beam
Wherein: 1-platform, 2-first positioning mechanism, 3-second positioning mechanism, 4-first positioning block, 5-positioning block seat, 6-movable assembly, 7-first connecting plate, 8-second positioning block, 9-base plate, 10-support, 11-rotating device, 12-first pressing rod, 13-first pressing block, 14-second connecting plate, 15-guide column, 16-second pressing rod, 17-second pressing block, 18-first cushion block, 19-second cushion block, 20-third pressing column, 21-first column seat, 22-fourth pressing column, 23-second column seat, 24-limiting block, 25-nylon block, 26-top block, 101-telescopic beam box assembly, 102-telescopic beam barrel, 103-bottom plate, 104-first side plate, 105-second side plate, 106-cover plate, 107-cylinder cover plate, 108-cylinder bottom plate, 201-datum positioning component, 202-movable positioning component, 203-height direction pressing device, 204-width direction pressing device, 601-slide rail, 602-slide block and 901-reinforcing block.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 to 7, the invention discloses a telescopic beam assembly device for a reach stacker, which comprises a platform 1, a first positioning mechanism 2 and a second positioning mechanism 3, wherein the first positioning mechanism 2 and the second positioning mechanism 3 are both arranged on the platform 1, the first positioning mechanism 2 is used for limiting the position of a telescopic beam box assembly 101, and the second positioning mechanism 3 is used for limiting the position of a telescopic beam cylinder 102; the first positioning mechanism 2 comprises a reference positioning component 201, a movable positioning component 202, a height direction pressing device 203 and a width direction pressing device 204; the reference positioning component 201 comprises a first positioning block 4 and a positioning block seat 5; the first locating block 4 is fixedly connected with the platform 1, the locating block seat 5 is fixedly connected with the platform 1, the first locating block 4 passes through the locating block seat 5, the movable locating component 202 comprises a movable component 6, a first connecting plate 7 and a second locating block 8, the movable component 6 is connected with the platform 1, the movable component 6 comprises a sliding rail 601 and a sliding block 602, the sliding rail 601 is fixedly connected with the platform 1, the sliding block 602 is slidably connected with the sliding rail 601, the first connecting plate 7 is fixedly connected with the movable component 6, namely the first connecting plate 7 is fixedly connected with the sliding block 602, the first connecting plate 7 is provided with the second locating block 8, the movable locating component 202 is arranged to meet the size requirements of different models of products, the corresponding positions of the reference locating component 201 and the movable locating component 202 are provided with a height direction pressing device 203 and a width direction pressing device 204, the height direction pressing device 203 is used for limiting the height size of the telescopic girder box-type component 101, the width direction hold down device 204 is used to define the width dimension of the telescoping beam box assembly 101.
The second positioning mechanism 3 comprises a backing plate 9, a height direction pressing device 203 and a width direction pressing device 204, the backing plate 9 is fixedly connected with the platform 1, a reinforcing block 901 is further arranged on the backing plate 9 and used for reinforcing the stability of the backing plate 9 in use, the corresponding position of the backing plate 9 is provided with the width direction pressing device 203 and the width direction pressing device 204, the height dimension of the telescopic beam cylinder 102 is limited by the direction pressing device 203, and the width dimension of the telescopic beam cylinder 102 is limited by the width direction pressing device 204.
Height direction closing device 203 includes support 10, rotary device 11, first clamp bar 12, first clamp block 13 and second connecting plate 14, width direction closing device 204 includes guide pillar 15, second clamp bar 16, second clamp block 17 and kicking block 26, support 10 sets up on platform 1, rotary device 11 sets up the top at support 10, second connecting plate 14 and rotary device 11 fixed connection, first clamp bar 12 passes second connecting plate 14, first clamp bar 12 bottom is connected with first clamp block 13, kicking block 26 sets up on platform 1, guide pillar 15 passes support 10 and second clamp block 17 fixed connection, second clamp bar 16 one end is passed support 10 and is connected with second clamp block 17, the other end sets up the handle.
Preferably, a nylon block 25 is provided on the second compression block 17.
The platform 1 is further provided with a first cushion block 18 and a second cushion block 19, the first cushion block 18 and the second cushion block 19 are located between a second positioning block 8 and a first positioning block 4 on the platform 1, a first pressing assembly is arranged on the platform 1 relative to the position of the first cushion block 18, the first pressing assembly comprises a third pressing column 20 and a first column base 21, the first column base 21 is fixedly connected with the platform 1, and the third pressing column 20 is connected with the first column base 21.
The second compresses tightly the subassembly and includes that the fourth compresses tightly post 22, second post seat 23 and stopper 24, lie in first connecting plate 7 both ends on platform 1 and set up stopper 24 respectively and the fourth compresses tightly post 22, second post seat 23, wherein the one end that is close to first locating piece 4 sets up stopper 24, keep away from first locating piece 4 one end and set up the fourth and compress tightly post 22, second post seat 23 and platform 1 fixed connection, the fourth compresses tightly post 22 and is connected with second post seat 23.
The invention also discloses a method for assembling the telescopic beam for the front crane, which comprises the following steps: firstly, the position of the first connecting plate 7 is adjusted through the sliding block 602 and the sliding rail 601, so that the second positioning block 8 on the first connecting plate 7 meets the requirement of the product size, the fourth pressing column 22 presses the first connecting plate 7 to the limiting block 24, the position of the first connecting plate 7 is fixed, the position of the second positioning block 8 is fixed, and the bottom plate 103 determines the position through the first positioning block 4 and the second positioning block 8;
the first side plate 104 is tightly attached to the top block 26, the second side plate 105 is tightly attached to the nylon block 25 on the second pressing block 17, the first side plate 104 and the second side plate 105 are both vertical to the bottom plate 103, and the second pressing rod 16 is adjusted to control the distance between the first side plate 104 and the second side plate 105;
thirdly, spot welding the bottom plate 103 with the first side plate 104 and the second side plate 105 to fix the relative positions;
covering the cover plate 106, pressing the cover plate 106 by the first pressing block 13, pressing the telescopic beam box-type assembly 101 between the third pressing column 20 and the first cushion block 18 by the third pressing column 20, and spot-welding the cover plate 106 with the first side plate 104 and the second side plate 105;
fifthly, the cylinder bottom plate 108 is placed on the backing plate 9, one side surface of the cylinder bottom plate 108 is tightly attached to the top block 26, and the end surface of the cylinder bottom plate 108 is tightly attached to the telescopic beam box body assembly
Sixthly, connecting the side surface of the cylinder cover plate 107 with the top block 26 by using a hoisting device, and connecting the end surface of the cylinder cover plate 107 with the cover plate 106;
the seventh step, the cylinder cover plate 107 is tightly pressed through the first pressing block 13 to obtain the required height of the cylinder, and the cylinder cover plate 107 and the cylinder bottom plate 108 are tightly pressed through the second pressing block 17 to obtain the required width of the cylinder;
and eighthly, spot welding the cylinder bottom plate 108 and the vertical plate, and spot welding the cylinder cover plate 107 and the cover plate 106.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (9)
1. The telescopic beam assembly device for the front crane is characterized by comprising a platform (1), a first positioning mechanism (2) and a second positioning mechanism (3), wherein the first positioning mechanism (2) and the second positioning mechanism (3) are both arranged on the platform (1);
the first positioning mechanism (2) comprises a reference positioning component (201), a movable positioning component (202), a height direction pressing device (203) and a width direction pressing device (204), and the reference positioning component (201) comprises a first positioning block (4) and a positioning block seat (5); the movable positioning assembly (202) comprises a movable assembly (6), a first connecting plate (7) and a second positioning block (8); the first positioning block (4) is fixedly connected with the platform (1), the positioning block seat (5) is fixedly connected with the platform (1), and the first positioning block (4) penetrates through the positioning block seat (5); the movable assembly (6) is fixedly connected with the platform (1), the first connecting plate (7) is fixedly connected with the movable assembly (6), the second positioning block (8) is fixedly connected with the first connecting plate (7), the height direction pressing device (203) is connected with the platform (1), the height direction pressing device (203) is used for limiting the height size of the telescopic beam box assembly (101), the width direction pressing device (204) is connected with the height direction pressing device (203), and the width direction pressing device (204) is used for limiting the width size of the telescopic beam box assembly (101).
2. The telescopic beam assembly device for the reach stacker as claimed in claim 1, wherein the second positioning mechanism (3) comprises a backing plate (9), a height direction pressing device (203) and a width direction pressing device (204), the backing plate (9) is fixedly connected with the platform (1), and the backing plate (9) is provided with a reinforcing block (901); the width direction pressing device (204) is connected with the platform (1), the height direction pressing device (203) is connected with the width direction pressing device (204), the height direction pressing device (203) limits the height dimension of the telescopic beam cylinder (102), and the width direction pressing device (204) limits the width dimension of the telescopic beam cylinder (102).
3. The telescopic beam assembly device for the reach stacker as claimed in claim 1, wherein the height direction pressing device (203) comprises a support (10), a rotating device (11), a first pressing rod (12), a first pressing block (13) and a second connecting plate (14); the width direction pressing device (204) comprises a guide post (15), a second pressing rod (16), a second pressing block (17) and a top block (26); the support (10) is fixedly connected with the platform (1), the rotating device (11) is arranged at the top end of the support (10), the rotating device (11) is fixedly connected with the second connecting plate (14), the first pressing rod (12) penetrates through the first connecting plate (14), and the bottom end of the first pressing rod (12) is fixedly connected with the first pressing block (13); the top block (26) is fixedly connected with the platform (1), the guide post (15) penetrates through the support (10) and is fixedly connected with the second pressing block (17), one end of the second pressing rod (16) penetrates through the support (10) and is connected with the second pressing block (17), and the other end of the second pressing rod is provided with a handle.
4. The telescopic beam assembly device for the reach stacker as claimed in claim 3, wherein the second compression block (17) is provided with a nylon block (25).
5. The telescopic beam assembly device for the front crane according to claim 1, wherein the platform (1) is provided with a first cushion block (18) and a second cushion block (19) between a second positioning block (8) and a first positioning block (4), the platform (1) is further provided with a first pressing assembly at a position corresponding to the first cushion block (18), the first pressing assembly comprises a third pressing column (20) and a first column base (21), the first column base (21) is fixedly connected with the platform (1), and the third pressing column (20) is connected with the first column base (21).
6. The telescopic beam assembly device for the reach stacker as claimed in claim 1, further comprising a second pressing assembly, wherein the second pressing assembly is used for limiting the movement of the first connecting plate (7), the second pressing assembly comprises a fourth pressing column (22), a second column base (23) and a limiting block (24), the limiting block (24) is fixedly connected with the platform (1), the second column base (23) is fixedly connected with the platform (1), and the fourth pressing column (22) is connected with the second column base (23).
7. The telescopic beam assembly device for the reach stacker as claimed in claim 5, wherein the stopper (24) is disposed at an end of the first connecting plate (7) close to the first positioning block (4), and the second column base (23) is disposed at an end of the first connecting plate (7) far from the first positioning block (4).
8. The telescopic beam assembly device for the reach stacker as claimed in claim 1, wherein the movable assembly (6) comprises a slide rail (601) and a slide block (602), the slide rail (601) is fixedly connected to the platform (1), the slide block (602) is slidably connected to the slide rail (601), and the slide block (602) is fixedly connected to the first connecting plate (7).
9. A method for assembling a telescopic beam for a front crane, wherein the telescopic beam comprises a bottom plate (103), a first side plate (104), a second side plate (105), a cover plate (106), a cylinder cover plate (107) and a cylinder bottom plate (108), and is characterized by comprising the following steps of:
the position of the first connecting plate (7) is adjusted through the sliding block (602) and the sliding rail (601), the fourth pressing column (22) presses the first connecting plate (7) to the limiting block (24) to fix the position of the first connecting plate (7), so that the position of the second positioning block (8) is adjusted, and the bottom plate (103) determines the position through the first positioning block (4) and the second positioning block (8);
the first side plate (104) is tightly attached to the top block (26), the second side plate (105) is tightly attached to a nylon block (25) on the second pressing block (17), the first side plate (104) and the second side plate (105) are both perpendicular to the bottom plate (103), and the second pressing rod (16) is adjusted to control the distance between the first side plate (104) and the second side plate (105);
the bottom plate (103) is in spot welding with the first side plate (104) and the second side plate (105), and the relative positions are fixed;
covering a cover plate (106), pressing the cover plate (106) by a first pressing block (13), pressing a telescopic beam box type assembly (101) between a third pressing column (20) and a first cushion block (18) by a third pressing column (20), and performing spot welding on the cover plate (106) and a first side plate (104) and a second side plate (105);
the cylinder bottom plate (108) is placed on the backing plate (9), one side surface of the cylinder bottom plate (108) is tightly attached to the jacking block (26), and the end surface of the cylinder bottom plate (108) is tightly attached to the telescopic beam box assembly;
connecting the side surface of the cylinder cover plate (107) with the ejector block (26) by using a hoisting device, and connecting the end surface of the cylinder cover plate (107) with the cover plate (106);
the barrel cover plate (107) is compressed through the first compression block (13) to obtain the required height of the barrel, and the barrel cover plate (107) and the barrel bottom plate (108) are compressed through the second compression block (17) to obtain the required width of the barrel;
the cylinder bottom plate (108) is spot-welded with the vertical plate, and the cylinder cover plate (107) is spot-welded with the cover plate (106).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020107375193 | 2020-07-28 | ||
| CN202010737519 | 2020-07-28 |
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| CN112276389A true CN112276389A (en) | 2021-01-29 |
| CN112276389B CN112276389B (en) | 2022-06-21 |
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| CN202011071560.8A Active CN112276389B (en) | 2020-07-28 | 2020-10-09 | Telescopic beam assembling device for front crane and assembling method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147411A (en) * | 2021-12-10 | 2022-03-08 | 东风汽车股份有限公司 | Flexible front plate assembling clamp |
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| CN208992068U (en) * | 2018-11-06 | 2019-06-18 | 无锡市艾力特工程设备有限公司 | Vehicle right and left front-axle beam plate group mounted welder |
| CN210587841U (en) * | 2019-08-12 | 2020-05-22 | 日照兴业汽车配件股份有限公司 | Clamping tool for floor longitudinal beam welding |
| CN111360477A (en) * | 2020-04-27 | 2020-07-03 | 北京地铁车辆装备有限公司 | Lead and slowly constitute welding frock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147411A (en) * | 2021-12-10 | 2022-03-08 | 东风汽车股份有限公司 | Flexible front plate assembling clamp |
| CN114147411B (en) * | 2021-12-10 | 2023-11-10 | 东风汽车股份有限公司 | Flexible front plate assembling clamp |
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