CN117226405A - Welding table with unsettled multi-angle rotation function - Google Patents
Welding table with unsettled multi-angle rotation function Download PDFInfo
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- CN117226405A CN117226405A CN202311498397.7A CN202311498397A CN117226405A CN 117226405 A CN117226405 A CN 117226405A CN 202311498397 A CN202311498397 A CN 202311498397A CN 117226405 A CN117226405 A CN 117226405A
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- angle rotation
- side plate
- rotation function
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- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 54
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000001125 extrusion Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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Abstract
The application relates to a welding table with a suspended multi-angle rotation function, and belongs to the technical field of welding tables. The bulldozer welding table with the suspended multi-angle rotation function comprises a base groove, wherein a sliding rail is arranged in the base groove, a sliding seat is arranged on the sliding rail through a sliding block at the bottom, a first motor is arranged at the end part of the base groove, the end part of an output shaft of the first motor is connected with a screw rod, and the screw rod is connected with an internal thread block at the bottom of the sliding seat. The mounting seat is provided with a profiling support frame, and the profiling support frame is arranged on the mounting seat through an upright post at the end part of the profiling support frame; the sliding seat is provided with a transmission mechanism; the transmission mechanism comprises a transmission gear which is meshed with the bull gear.
Description
Technical Field
The application relates to a bulldozer blade welding table with a suspended multi-angle rotation function, and belongs to the technical field of welding tables.
Background
The shovel body is formed by welding, and a worker places a plate for processing the shovel on a welding table to form the plate into the shape of the shovel.
In order to facilitate the welding of a bulldozer blade, a rotatable welding table appears, a worker stands at a fixed position to weld the bulldozer blade, when the welding position is changed, the welding table is only required to be rotated to weld at the fixed position, however, the existing welding table can only realize the movement in the horizontal direction, when the bulldozer blade needs to be overturned, the overturning is laborious due to the fact that the volume of the bulldozer blade is generally large and the weight of the bulldozer blade is heavy, and the inconvenience of the welding process can be caused.
Disclosure of Invention
In order to realize overturning in the welding of the bulldozer blade, the bulldozer blade welding table with the suspended multi-angle rotation function is provided.
The application solves the technical problems by the following technical scheme:
the bulldozer welding table with the suspended multi-angle rotation function comprises a base groove, wherein a sliding rail is arranged in the base groove, a sliding seat is arranged on the sliding rail through a sliding block at the bottom, a first motor is arranged at the end part of the base groove, the end part of an output shaft of the first motor is connected with a screw rod, and the screw rod is connected with an internal thread block at the bottom of the sliding seat. The mounting seat is provided with a profiling support frame, and the profiling support frame is arranged on the mounting seat through an upright post at the end part of the profiling support frame; the sliding seat is provided with a transmission mechanism; the transmission mechanism comprises a transmission gear which is meshed with the bull gear.
The technical scheme has the advantages that: the shape of the bulldozer comprises a concave body, the two sides of the concave body are welded with upper side plates, the weight of the bulldozer body is large, the support frame is similar to the shape of the inside of the bulldozer body through the arrangement of the profiling support frame, the support frame can be supported in the bulldozer body, the bulldozer side plates are placed at proper positions on the two sides of the bulldozer body, and after the bulldozer body and the bulldozer side plates are welded and fixed through spot welding, the bulldozer body and the bulldozer side plates can rotate in the vertical direction, so that the welding between the bulldozer body and the bulldozer side plates is realized; after one side is welded, the first motor is started, the sliding seat can be driven to transversely move along the sliding rail, the other side is adjusted to a proper welding position, and the other side is welded.
Based on the technical scheme, the application makes the following perfection and improvement on the technical scheme:
further, the transmission mechanism further comprises a second motor; the sliding seat comprises a pair of arched peak parts, two transmission shafts are respectively inserted into one peak part, the two transmission shafts are arranged in parallel, and two transmission gears are respectively arranged at two ends of each transmission shaft; the end part of one transmission shaft is connected with a second motor.
The technical characteristics have the beneficial effects that: the middle of the two arched peaks is sunken to form a movable space, so that interference is avoided when the upper mechanism rotates; the transmission gears at the two ends of the transmission shaft are arranged in pairs, the two transmission gears at the same end are in an axial parallel state and are engaged with the big gear above the transmission gears to jointly support the big gear above the transmission shaft, meanwhile, one transmission shaft serves as a power shaft and is connected with the second motor, and after the second motor is started, the angle of the profiling support frame above the transmission shaft can be rotated according to requirements, so that the welding is convenient.
Further, the profile modeling support frame includes a plurality of support bodies that collude the form, and support body's tip sets up an stand, through crossbeam fixed connection between two adjacent support bodies, sets up an extrusion device on the crossbeam.
The technical characteristics have the beneficial effects that: the upright posts are arranged, so that a space is formed between the profiling support frame and the mounting seat, the space can be used for accommodating a wall plate on one side of the bulldozer body, and the bulldozer body can be covered and buckled on the profiling support frame; the extrusion device is used for clamping and limiting the bulldozer body.
Further, a supporting plate is arranged in the crack between the supporting body and the mounting seat.
The technical characteristics have the beneficial effects that: the backup pad is the effect of raising the blade body, lets leave certain working gap between blade body and the mount pad.
Further, the extrusion device is a hydraulic cylinder, and a rubber plate is arranged at the end part of a piston rod of the extrusion device.
The technical characteristics have the beneficial effects that: the extrusion device adopts the pneumatic cylinder, because the pneumatic cylinder has better working strength, can more forcefully press from both sides tight bulldozer blade body, and the rubber slab can increase frictional force.
Further, two ends of the mounting seat are respectively provided with a side plate supporting mechanism; the side plate supporting mechanism comprises a first hydraulic cylinder, a side plate supporting plate is arranged at the end part of a piston rod of the first hydraulic cylinder, a convex edge is arranged on the plate surface of the side plate supporting plate, which is positioned on the side of the profiling supporting frame, and the convex edge is the edge of the side plate supporting plate and is locally arranged.
The technical characteristics have the beneficial effects that: the side plate supporting mechanism is arranged, the side plate of the bulldozer can be placed in a groove formed by the convex edge on the side plate, the first hydraulic cylinder is started to push the side plate of the bulldozer to the side position of the bulldozer body so as to facilitate welding with the bulldozer body, the convex edge is partially arranged, so that a space is reserved for a welding position, and after the side plate of the bulldozer is partially welded to the bulldozer body, the side plate supporting plate can be retracted, and the side plate of the bulldozer required by the next work is placed; the convex edge is arranged at the arc-shaped bottom of the bulldozer blade and at the position where the bottom extends to two sides, so that a structure for accommodating and supporting the side plate of the bulldozer blade is formed.
Further, a fixing mechanism is arranged on the plate surface of the side plate supporting plate, which is positioned on the opening side of the bulldozer blade.
Further, the fixing mechanism comprises a clamping hook which is arranged on the side plate supporting plate through a connecting lug plate, the clamping hook is positioned at the opening side of the bulldozer blade, and the clamping hook is provided with a C-shaped hook body; the end part of the piston rod of the third hydraulic cylinder is provided with a wedge-shaped push block, and the sliding track of the wedge-shaped push block is positioned below the tail end of the clamping hook.
The technical characteristics have the beneficial effects that: the fixed establishment is used for placing the blade curb plate stable in the curb plate backup pad. The grab is installed on the connecting lug plate through the pin shaft to form a hinged structure, the grab can rotate through the pin shaft installed on the connecting lug plate, the wedge-shaped push block moves back and forth, the grab can be controlled to hook or release the bulldozer side plate, when the piston rod of the third hydraulic cylinder stretches out, the tail part of the grab is jacked up by the wedge-shaped push block, the front part of the grab can fix the bulldozer side plate, otherwise, the bulldozer side plate is released, and because the support of external force to the grab is removed, when the first hydraulic cylinder is retracted, the grab can be easily separated from the bulldozer side plate.
Further, springs are arranged on two sides of the tail of the clamping hooks, and two ends of each spring are respectively connected with the clamping hooks and the side plate supporting plates.
The technical characteristics have the beneficial effects that: through setting up the spring, make the pothook return more easily, further avoid taking place to interfere with the bulldozer blade curb plate.
Furthermore, guide grooves are formed in two sides of the wedge-shaped push block, and the wedge-shaped push block is installed in the groove rail through the guide grooves.
The technical characteristics have the beneficial effects that: by arranging the guide groove and the guide rail, the movable route of the wedge block is controlled.
The application has the advantages that:
1. the equipment disclosed by the application realizes longitudinal rotation in the process of welding the bulldozer blade, is convenient for welding the bulldozer blade side plates to the bulldozer blade body by using the welding gun, and simultaneously can realize the welding of the bulldozer blade teeth due to the fact that the welding position can be adjusted longitudinally and transversely.
2. The device has higher applicability, can be suitable for the bulldozers with different widths, and the side plate supporting mechanisms on two sides can stretch and retract for different lengths aiming at the bulldozers with different widths.
Drawings
FIG. 1 is a schematic perspective view of a blade welding station with suspended multi-angle rotation according to the present application;
FIG. 2 is a schematic view of a sliding seat and large gear mounting structure;
FIG. 3 is a schematic view of the mounting structure of the transmission mechanism;
FIG. 4 is a schematic view of a side plate support mechanism;
FIG. 5 is a schematic structural view of a contoured support frame;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a schematic view of the mounting structure of the securing mechanism;
fig. 8 is a schematic view of the mounting structure of the fixing mechanism with the spring and the grooved rail.
The reference numerals are recorded as follows: the device comprises a base groove (1), a sliding seat (2), a transmission mechanism (3), a side mounting plate (4), a first motor (5), a slideway (6), a rotary support (7), a side plate support mechanism (8), a profiling support frame (9), a large gear (10) and a mounting seat (11);
a second motor-31, a transmission gear-32, a transmission shaft-33;
the hydraulic device comprises a first hydraulic cylinder-81, a side plate supporting plate-82, a fixing mechanism-83 and a base-84;
the device comprises a clamping hook-831, a connecting lug plate-832, a wedge-shaped push block-833, a third hydraulic cylinder-834, a spring-835 and a grooved rail-836;
the device comprises a column-91, an extrusion device-92 and a supporting plate-93;
and a fixing bolt-111.
Detailed Description
The following examples are presented in conjunction with the accompanying drawings only to illustrate the technical aspects described in the claims, and are not intended to limit the scope of the claims.
Example 1
Referring to fig. 1, 2, 3 and 4-7, a bulldozer welding table with a suspended multi-angle rotation function comprises a base groove 1, wherein a sliding rail 6 is arranged in the base groove 1, a sliding seat 2 is arranged on the sliding rail 6 through a sliding block at the bottom, a first motor 5 is arranged at the end part of the base groove 1, the end part of an output shaft of the first motor 5 is connected with a lead screw, the lead screw is connected with an internal thread block at the bottom of the sliding seat 2, two ends of the sliding seat 2 are provided with side mounting plates 4, each side mounting plate 4 is provided with a rotary support 7, the inner ring of each rotary support 7 is provided with a support ring, a large gear 10 is arranged on each support ring, two large gears on each support ring are respectively fixedly connected in two side support rings, a fixing bolt 111 is arranged on the inner wall of each support ring, two fixing bolts are arranged in each support ring, and are inserted in through holes at the end part of the mounting seat 11 and are fixedly sleeved with a large gear 10 by nuts; the mounting seat 11 is provided with a profiling supporting frame 9, and the profiling supporting frame 9 is mounted on the mounting seat 11 through a stand column 91 at the end part of the profiling supporting frame; the sliding seat 2 is provided with a transmission mechanism 3; the transmission mechanism 3 includes a transmission gear 32, and the transmission gear 32 meshes with the large gear 10.
Example 2
On the basis of embodiment 1, with reference to fig. 3, the transmission mechanism 3 further comprises a second motor 31; the sliding seat 2 comprises a pair of arched peaks, two transmission shafts 33 are respectively inserted into one peak, the two transmission shafts 33 are arranged in parallel, and two transmission gears 32 are respectively arranged at two ends of the transmission shafts 33; one of the drive shafts 33 is connected at its end to the second motor 31.
Example 3
On the basis of embodiment 2, referring to fig. 5 and 6, the profile modeling support frame 9 includes a plurality of hook-shaped support bodies, wherein an upright post 91 is disposed at an end of each support body, two adjacent support bodies are fixedly connected through a cross beam, and an extrusion device 92 is disposed on the cross beam;
a supporting plate 93 is arranged in the gap between the supporting body and the mounting seat 11;
the extrusion device 92 is a hydraulic cylinder, and a rubber plate is arranged at the end part of a piston rod of the extrusion device 92.
Example 4
On the basis of the embodiment 3, combining 4 and 7, two ends of the mounting seat are respectively provided with a side plate supporting mechanism 8; the side plate supporting mechanism 8 comprises a first hydraulic cylinder 81, a side plate supporting plate 82 is arranged at the end part of a piston rod of the first hydraulic cylinder 81, a convex edge is arranged on the plate surface of the side plate supporting plate 82, which is positioned on the side of the profiling supporting frame 9, and the convex edge is the edge of the side plate supporting plate 82 and is locally arranged;
a fixing mechanism 83 is provided on the side plate support plate 82 on the side of the blade opening.
The fixing mechanism 83 comprises a hook 831, the hook 831 is mounted on the side plate support plate 82 through a connecting lug 832, the hook 831 is positioned at the opening side of the bulldozer blade, and the hook 831 is provided with a C-shaped hook body; the end of the piston rod of the third hydraulic cylinder 834 is provided with a wedge-shaped push block 833, and the sliding track of the wedge-shaped push block 833 is positioned below the tail end of the clamping hook 831.
Referring to fig. 8, springs 835 are installed on two sides of the tail portion of the hook 831, and two ends of the springs 835 are respectively connected with the hook 831 and the side plate support plate 82; the wedge-shaped push block 833 is provided with guide grooves on both sides, and the wedge-shaped push block 833 is installed in the groove rail 836 through the guide grooves.
When the device is used, the arched part of the supporting body of the profiling supporting frame 9 is rotated upwards by starting the second motor 31, the bulldozer body arched by the bulldozer is placed on the supporting body by a hoisting tool, the extrusion device 92 is started to fix the bulldozer body on the profiling supporting frame 9, and after the bulldozer body is fixed, the second motor 31 is started to level the bulldozer body; the side plate of the bulldozer is placed on the side plate supporting plate 82 of the side plate supporting mechanism 8, the wedge-shaped pushing block 832 is withdrawn forwards to jack up the tail part of the clamping hook 831, so that the front end of the clamping hook 831 is propped against the edge of the side plate of the bulldozer, 3 or more fixing mechanisms 83 can be arranged on the edge of the side plate supporting plate 82 in order that the side plate of the bulldozer cannot be overturned in the pushing process, and a plurality of clamping hooks can be used for fixing the side plate of the bulldozer; the bulldozer side plate is pushed to the side of the bulldozer body by the first hydraulic cylinder 81, the welding position is a part without a convex edge on the side plate supporting plate through partial welding, the welding position is exposed, the welding is convenient, after the welding, the bulldozer side plate is fixed with the bulldozer body, the piston rod of the third hydraulic cylinder is retracted, the wedge-shaped push block 833 is retracted, the tail part of the clamping hook loses the support of the wedge-shaped push block 833 and can be freely retracted or retracted under the tension of the spring 835, the end part of the clamping hook 831 leaves the bulldozer side plate, the piston rod of the first hydraulic cylinder 81 is retracted, the side plate supporting plate leaves the bulldozer side plate, and the welding position is continuously welded; after one side of the bulldozer side plate is welded, the first motor 5 is started, the first motor 5 drives the screw rod to rotate, the screw rod drives the screw thread block, the sliding seat 2 is driven to move along the sliding way 6, the welding position of the other side of the bulldozer side plate and the bulldozer body is moved to the welding position, welding is continued, and finally welding of the bulldozer is completed.
Meanwhile, in welding, a part of the blade needs to be welded with the cutting teeth, and likewise, the blade can be moved to a corresponding welding position by the first motor 5 for welding.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the application are intended to be included within the scope of the application.
Claims (10)
1. The utility model provides a welding bench with unsettled multi-angle rotation function, includes base groove (1), installs slide rail (6) in base groove (1), and slide holder (2) are installed on slide rail (6) through the slider of bottom, and the tip of base groove (1) is provided with first motor (5), and the output shaft end connection lead screw of first motor (5), the internal thread piece of lead screw connection slide holder (2) bottom, a serial communication port, the both ends of slide holder (2) are provided with side mounting panel (4), install a gyration support (7) on every side mounting panel (4), install holding ring on the inner ring of every gyration support (7), install gear wheel (10) on the holding ring, the both ends of mount pad (11) are fixed connection respectively in both sides holding ring; the mounting seat (11) is provided with a profiling support frame (9), and the profiling support frame (9) is mounted on the mounting seat (11) through a stand column (91) at the end part of the profiling support frame; a transmission mechanism (3) is arranged on the sliding seat (2); the transmission mechanism (3) comprises a transmission gear (32), and the transmission gear (32) is meshed with the large gear (10).
2. Welding station with suspended multi-angle rotation function according to claim 1, characterized in that the transmission mechanism (3) further comprises a second motor (31); the sliding seat (2) comprises a pair of arched peak parts, two transmission shafts (33) are respectively inserted into one peak part, the two transmission shafts (33) are arranged in parallel, and two transmission gears (32) are respectively arranged at two ends of each transmission shaft (33); the end of one transmission shaft (33) is connected with the second motor (31).
3. The welding table with the suspended multi-angle rotation function according to claim 1, wherein the profiling support frame (9) comprises a plurality of hook-shaped support bodies, an upright post (91) is arranged at the end part of each support body, two adjacent support bodies are fixedly connected through a cross beam, and an extrusion device (92) is arranged on the cross beam.
4. A welding station with suspended multi-angle rotation according to claim 3, characterized in that a support plate (93) is mounted in the gap between the support body and the mounting base (11).
5. A welding table with a suspended multi-angle rotation function according to claim 3, characterized in that the extrusion device (92) is a hydraulic cylinder, and a rubber plate is mounted at the end of a piston rod of the extrusion device (92).
6. The welding table with the suspended multi-angle rotation function according to claim 1, wherein two ends of the mounting seat are respectively provided with a side plate supporting mechanism (8); the side plate supporting mechanism (8) comprises a first hydraulic cylinder (81), a side plate supporting plate (82) is arranged at the end part of a piston rod of the first hydraulic cylinder (81), a convex edge is arranged on the plate surface of the side plate supporting plate (82) located on the side of the profiling supporting frame (9), and the convex edge is the edge of the side plate supporting plate (82) and is locally arranged.
7. The welding table with suspended multi-angle rotation function according to claim 6, wherein a fixing mechanism (83) is provided on a plate surface of the side plate support plate (82) on the opening side of the blade.
8. The welding table with suspended multi-angle rotation function according to claim 7, wherein the fixing mechanism (83) comprises a hook (831), the hook (831) is mounted on the side plate support plate (82) through a connecting lug plate (832), the hook (831) is positioned at the opening side of the bulldozer blade, and the hook (831) is provided with a C-shaped hook body; the end part of the piston rod of the third hydraulic cylinder (834) is provided with a wedge-shaped push block (833), and the sliding track of the wedge-shaped push block (833) is positioned below the tail end of the clamping hook (831).
9. The welding table with the suspended multi-angle rotation function according to claim 8, wherein springs (835) are installed at two sides of the tail of the clamping hook (831), and two ends of each spring (835) are respectively connected with the clamping hook (831) and the side plate supporting plate (82).
10. The welding table with the suspended multi-angle rotation function according to claim 8, wherein guide grooves are formed in two sides of the wedge-shaped pushing block (833), and the wedge-shaped pushing block (833) is installed in the groove rail through the guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311498397.7A CN117226405B (en) | 2023-11-13 | 2023-11-13 | Welding table with unsettled multi-angle rotation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311498397.7A CN117226405B (en) | 2023-11-13 | 2023-11-13 | Welding table with unsettled multi-angle rotation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117226405A true CN117226405A (en) | 2023-12-15 |
| CN117226405B CN117226405B (en) | 2024-01-23 |
Family
ID=89093117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311498397.7A Active CN117226405B (en) | 2023-11-13 | 2023-11-13 | Welding table with unsettled multi-angle rotation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117226405B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0541099A1 (en) * | 1991-11-08 | 1993-05-12 | ELVO ELEKTRONIK AG, c/o ZUMBACH ELECTRONIC AG | Soldering station |
| CN202655840U (en) * | 2012-04-24 | 2013-01-09 | 马钢(集团)控股有限公司 | Roller type rotation welding rack |
| CN211438807U (en) * | 2020-01-12 | 2020-09-08 | 重庆智邦工程机械(集团)有限公司 | Welding device for dozer blade of small excavator |
| DE202020003482U1 (en) * | 2020-08-14 | 2020-09-17 | Kemal Arslan | Universal welding bench |
| CN212350913U (en) * | 2020-04-26 | 2021-01-15 | 四川奥源节能环保设备有限公司 | Steel plate welding table |
| CN112705887A (en) * | 2019-10-25 | 2021-04-27 | 山东华伟重特机械有限公司 | Frame welding set behind loader |
| CN113305502A (en) * | 2021-07-13 | 2021-08-27 | 湖南轩辕春秋工程机械再制造有限公司 | Be used for prosthetic frock equipment of engineering machine tool spare part |
| CN214518560U (en) * | 2021-03-30 | 2021-10-29 | 南昌洪城机械配件厂 | Welding table for machining |
| CN215747550U (en) * | 2021-09-15 | 2022-02-08 | 郑刚 | Turnover welding rack |
| CN216441942U (en) * | 2021-10-25 | 2022-05-06 | 山东钜昱机械制造有限公司 | Welding table for producing railway locomotive accessories |
| CN219986649U (en) * | 2023-04-17 | 2023-11-10 | 金华胜德汽车科技有限公司 | Turnover welding table structure |
-
2023
- 2023-11-13 CN CN202311498397.7A patent/CN117226405B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0541099A1 (en) * | 1991-11-08 | 1993-05-12 | ELVO ELEKTRONIK AG, c/o ZUMBACH ELECTRONIC AG | Soldering station |
| CN202655840U (en) * | 2012-04-24 | 2013-01-09 | 马钢(集团)控股有限公司 | Roller type rotation welding rack |
| CN112705887A (en) * | 2019-10-25 | 2021-04-27 | 山东华伟重特机械有限公司 | Frame welding set behind loader |
| CN211438807U (en) * | 2020-01-12 | 2020-09-08 | 重庆智邦工程机械(集团)有限公司 | Welding device for dozer blade of small excavator |
| CN212350913U (en) * | 2020-04-26 | 2021-01-15 | 四川奥源节能环保设备有限公司 | Steel plate welding table |
| DE202020003482U1 (en) * | 2020-08-14 | 2020-09-17 | Kemal Arslan | Universal welding bench |
| CN214518560U (en) * | 2021-03-30 | 2021-10-29 | 南昌洪城机械配件厂 | Welding table for machining |
| CN113305502A (en) * | 2021-07-13 | 2021-08-27 | 湖南轩辕春秋工程机械再制造有限公司 | Be used for prosthetic frock equipment of engineering machine tool spare part |
| CN215747550U (en) * | 2021-09-15 | 2022-02-08 | 郑刚 | Turnover welding rack |
| CN216441942U (en) * | 2021-10-25 | 2022-05-06 | 山东钜昱机械制造有限公司 | Welding table for producing railway locomotive accessories |
| CN219986649U (en) * | 2023-04-17 | 2023-11-10 | 金华胜德汽车科技有限公司 | Turnover welding table structure |
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| CN117226405B (en) | 2024-01-23 |
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