CN112589355A - Bracing welding frock - Google Patents
Bracing welding frock Download PDFInfo
- Publication number
- CN112589355A CN112589355A CN202011568627.9A CN202011568627A CN112589355A CN 112589355 A CN112589355 A CN 112589355A CN 202011568627 A CN202011568627 A CN 202011568627A CN 112589355 A CN112589355 A CN 112589355A
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- China
- Prior art keywords
- plate
- base
- inclined strut
- welding frock
- bracing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000007306 turnover Effects 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to an inclined strut welding tool, which comprises a rack, a workpiece turnover mechanism horizontally arranged on the rack, two groups of connecting plate feeding mechanisms arranged on the workpiece turnover mechanism, and an inclined strut supporting assembly arranged on the workpiece turnover mechanism and positioned between the two groups of connecting plate feeding mechanisms; each group of workpiece feeding mechanisms comprises a base, and a storage bin and a material pushing assembly which are respectively arranged on the base; the storage bin is obliquely arranged and comprises a fixed baffle and a movable baffle which are arranged in parallel; flanges are arranged on the inner sides of the fixed baffle and the movable baffle close to one end of the inclined strut supporting component; the pushing assembly is arranged at one end of the storage bin far away from the flange; a welding hole is formed in one end, close to the flange, of the bin on the base; the inclined strut can be effectively positioned through the inclined strut supporting assembly, automatic feeding can be achieved through the two groups of connecting plate feeding mechanisms, working efficiency is improved, and the welding positions of the two connecting plates and the inclined strut can meet installation requirements.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an inclined strut welding tool.
Background
In order to facilitate disassembly and realize repeated use of the existing steel structure platform, connecting plates are welded at two ends of an inclined strut; as shown in fig. 1-2, the connecting plates 2 at two ends of the inclined strut 1 are required to be arranged perpendicular to each other, and one connecting plate 2 is arranged parallel to the end face of the other connecting plate 2; because the notch angle of the diagonal brace is inevitably deviated when cutting, and the diagonal brace is welded by holding the diagonal brace by hands of workers during welding, the labor intensity is high, the working efficiency is low, and the welding positions of the two connecting plates and the diagonal brace are difficult to ensure to meet the installation requirements, so that the installation of a steel structure platform is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the inclined strut welding tool, which not only can effectively improve the working efficiency, but also can meet the more accurate installation requirement.
In order to achieve the purpose, the invention adopts the technical scheme that: a diagonal brace welding tool comprises a rack, a workpiece turnover mechanism horizontally arranged on the rack, two groups of connecting plate feeding mechanisms arranged on the workpiece turnover mechanism, and a diagonal brace supporting assembly arranged on the workpiece turnover mechanism and positioned between the two groups of connecting plate feeding mechanisms; each group of workpiece feeding mechanisms comprises a base, and a storage bin and a material pushing assembly which are respectively arranged on the base; the center line of the storage bin and the center line of the bottom plate are obliquely arranged and comprise a fixed baffle and a movable baffle which are vertically arranged on the base and are arranged in parallel; flanges are arranged on the inner sides of the fixed baffle and the movable baffle close to one end of the inclined strut supporting component; the pushing assembly is arranged at one end of the storage bin far away from the flange; and a welding hole is formed in one end, close to the flange, of the bin on the base.
Preferably, an elastic pressing assembly is arranged above the storage bin; the elastic pressing assembly comprises a top plate horizontally arranged at the top of the fixed baffle or the movable baffle, a handle which is U-shaped and two ends of which vertically penetrate through the top plate, pressing plates which are arranged below the top plate and connected with two ends of the handle, and pressing springs which are respectively sleeved at two ends of the handle and are arranged between the top plate and the pressing plates.
Preferably, the material pushing assembly comprises a supporting seat, a push rod horizontally arranged on the supporting seat, a material pushing spring sleeved on the push rod and driving the push rod to move towards the stock bin, a push plate arranged at the inner end of the push rod and arranged in parallel with the flange, a pull ring hinged at the outer end of the push rod, and a positioning column vertically arranged on the base and located at the outer end of the push rod.
Preferably, the base is provided with two first strip holes vertically arranged with the movable baffle; the movable baffle is L-shaped, and a first connecting hole corresponding to the two first strip holes is formed in the horizontal end of the movable baffle; the first elongated hole and the first connection hole are connected through a bolt assembly.
Preferably, the inclined strut supporting component comprises a supporting plate which is horizontally placed and positioning plates which are arranged on two sides of the upper end of the supporting plate; each positioning plate is L-shaped, and a second long hole is formed in the horizontal end of each positioning plate; two bolts respectively penetrating through the second strip holes are arranged on the supporting plate.
Preferably, a height adjusting column in threaded connection is vertically arranged between the two positioning plates on the supporting plate.
Preferably, the workpiece turnover mechanism comprises a motor base horizontally arranged at one end of the rack, a turnover shaft horizontally arranged on the rack, and a turnover motor arranged on the motor base and used for driving the turnover shaft to turn over for 180 degrees.
Preferably, the turning shaft is respectively provided with two connecting pieces; and the two connecting pieces are respectively connected with the bases of the two groups of connecting plate feeding mechanisms through bolts.
Preferably, the rack comprises two vertical and parallel fixed frames and four horizontal connecting rods for connecting the two fixed frames; two connecting rods at the upper end of the four connecting rods are arranged in a vertically staggered mode.
Preferably, a plurality of first adjusting holes which are vertically arranged at intervals are formed in each of the two fixing frames; one end of each of the four connecting rods is provided with a plurality of second adjusting holes which are arranged at intervals along the length direction of the connecting rod; the first adjusting hole and the second adjusting hole are connected through a bolt assembly.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the inclined strut can be effectively positioned through the inclined strut supporting assembly, automatic feeding can be achieved through the two groups of connecting plate feeding mechanisms, working efficiency is improved, and the welding positions of the two connecting plates and the inclined strut can meet design requirements.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a front view of a prior art diagonal brace;
FIG. 2 is a side view of a prior art diagonal brace;
FIG. 3 is a schematic structural diagram of the diagonal bracing welding tool of the invention;
FIG. 4 is a top view of two sets of connecting plate feeding mechanisms and diagonal bracing support assemblies of the present invention;
FIG. 5 is a bottom view of two sets of connecting plate feeding mechanisms and diagonal bracing support assemblies of the present invention;
FIG. 6 is a schematic structural view of a connecting plate feeding mechanism according to the present invention;
FIG. 7 is a schematic structural view of the diagonal bracing support assembly of the present invention;
fig. 8 is a schematic structural view of the frame of the present invention.
Wherein: 1. bracing; 2. a connecting plate; 3. a frame; 31. a fixed mount; 32. a first adjustment aperture; 33. a connecting rod; 34. a second adjustment aperture; 4. a workpiece turnover mechanism; 41. a motor base; 42. turning over a motor; 43. a turning shaft; 5. a connecting plate feeding mechanism; 51. a base; 511. welding the hole; 512. a first elongated hole; 52. an elastic compression assembly; 521. pressing a plate; 522. a top plate; 523. a handle; 524. a material pressing spring; 53. a material pushing assembly; 531. a pull ring; 532. a positioning column; 533. a pusher spring; 534. a supporting seat; 535. a push rod; 536. pushing the plate; 54. a storage bin; 541. fixing a baffle plate; 542. a movable baffle; 543. a first connection hole; 544. blocking edges; 55. a connecting member; 6. a sprag support assembly; 61. a support plate; 62. positioning a plate; 63. a height adjustment post; 64. a second elongated hole; 65. and (4) bolts.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
Fig. 3-8 show the diagonal brace welding tool of the present invention, which comprises a frame 3, a workpiece turnover mechanism 4 horizontally disposed on the frame 3, two sets of connecting plate feeding mechanisms 5 disposed on the workpiece turnover mechanism 4, and a diagonal brace supporting assembly 6 disposed on the workpiece turnover mechanism 4 and located between the two sets of connecting plate feeding mechanisms 5; each group of workpiece feeding mechanisms comprises a base 51, and a storage bin 54 and a material pushing assembly 53 which are respectively arranged on the base 51; the center line of the storage bin 54 is inclined by 45 degrees with the center line of the bottom plate 51, and comprises a fixed baffle 541 and a movable baffle 542 which are vertically arranged on the base 51 and are arranged in parallel; the inner sides of one ends of the fixed baffle 541 and the movable baffle 542 close to the inclined strut supporting assembly 6 are both provided with a retaining side 544; the pushing assembly 53 is arranged at one end of the bin 54 far away from the rib 544; a welding hole 511 is formed in one end, close to the rib 544, of the bin 54 on the base 51; when in work: firstly, adjusting the distance between two groups of connecting plate feeding mechanisms 5 according to the length of an inclined strut 1, then fully placing connecting plates 2 to be welded in bins 54 of the two groups of connecting plate feeding mechanisms 5, then installing the inclined strut 1 on an inclined strut supporting component 6, enabling two ends of the inclined strut to be respectively attached to the outermost connecting plates 2 in the bins 54 of the two groups of connecting plate feeding mechanisms 5, then welding two sides and the upper end of the inclined strut through a welding machine, after welding is completed, driving the inclined strut 1 to turn over for 180 degrees through a workpiece turnover mechanism 4, enabling the bottom of the inclined strut to face upwards, penetrating through a welding hole 511 to continue welding, after welding is completed, driving the inclined strut 1 to return to an initial position through the workpiece turnover mechanism 4, and finally taking down the inclined strut 1 with the connecting plates 2; according to the invention, the inclined strut 1 can be effectively positioned through the inclined strut supporting assembly 6, automatic feeding can be realized through the two groups of connecting plate feeding mechanisms 5, the working efficiency is improved, and the welding positions of the two connecting plates 2 and the inclined strut 1 can be ensured to meet the design requirements.
Further, an elastic pressing assembly 52 is arranged above the stock bin 54, so that the upper end faces of the connecting plates 2 can be placed in a flush manner; the elastic pressing component 52 comprises a top plate 522 horizontally arranged at the top of the movable baffle plate 542, a handle 523 which is U-shaped and two ends of which vertically penetrate through the top plate 522, a pressing plate 521 arranged below the top plate 522 and connected with two ends of the handle 523, and pressing springs 524 which are respectively sleeved at two ends of the handle 523 and arranged between the top plate 522 and the pressing plate 521; when feeding: the handle 523 is lifted up manually, the pressing plate 521 is driven to move upwards by overcoming the elasticity of the pressing spring 524, and at the moment, the connecting plates 2 are vertically placed into the stock bin 54 one by one; after the sheet is filled, the handle 523 is released, and the pressing plate 521 is pressed against the upper end surfaces of the plurality of connecting plates 2 tightly by the elastic force of the swaging spring 524.
Further, the pushing assembly 53 includes a supporting seat 534, a pushing rod 535 horizontally disposed on the supporting seat 534, a pushing spring 533 sleeved on the pushing rod 535 for driving the pushing rod 535 to move toward the bin 54, a pushing plate 536 disposed at an inner end of the pushing rod 535 and disposed parallel to the rib 544, a pulling ring 531 hinged at an outer end of the pushing rod 535, and a positioning column 532 vertically disposed on the base 51 and located at an outer end of the pushing rod 535; when in work: the push rod 535 drives the push plate 536 to push the plurality of connecting plates 2 to move towards the other end of the storage bin 54 under the driving of the pushing spring 533, and finally the connecting plates are positioned by the retaining edges 544 on the inner sides of the fixed baffle 541 and the movable baffle 542, so that automatic feeding is realized; when feeding is needed: the pull ring 531 is pulled outwards, the push rod 535 is driven to move outwards by overcoming the elasticity of the pushing spring 533, when the pull ring 531 reaches the limit position, the pull ring 531 is sleeved on the positioning column 532, the pull ring 531 does not need to be pulled by a hand all the time, the worker can conveniently lift the handle 523 of the elastic pressing component 52 by one hand and place the connecting plate 2 by the other hand.
Further, the base 51 is provided with two first elongated holes 512 vertically disposed with the movable baffle 542; the movable baffle 542 is L-shaped, and a horizontal end of the movable baffle is provided with first connecting holes 543 corresponding to the two first strip holes 512; the first elongated hole 512 and the first connection hole 543 are connected by a bolt assembly; when in work: the position of the movable baffle can be adjusted through the two first long holes 512, so that the distance between the fixed baffle 541 and the movable baffle 542 can be adjusted, and the connecting plates 2 with different widths can be adapted.
Further, the inclined strut supporting assembly 6 comprises a supporting plate 61 which is horizontally placed, and positioning plates 62 which are arranged on two sides of the upper end of the supporting plate 61; each positioning plate 62 is L-shaped, and a second elongated hole 64 is formed in the horizontal end of each positioning plate; two bolts 65 respectively penetrating through the second elongated holes 64 are arranged on the support plate 61; when in work: bracing 1 is arranged in backup pad 61, and both sides accessible locating plate 62 are fixed a position, and locating plate 62 accessible second rectangular hole 64 adjusting position not only can adapt to the bracing 1 of different width, and enables the central line of bracing 1 and place placed between two parties in backup pad 61, perhaps is partial to one side of backup pad 61 to the position of adjustment bracing 1 and connecting plate 2 satisfies multiple welding requirement.
Further, a height adjusting column 63 in threaded connection is vertically arranged between the two positioning plates 62 on the supporting plate 61; when in work: by rotating the height adjusting column 63, the height of the inclined strut 1 can be adjusted, thereby adjusting the distance between the inclined strut 1 and the side surface of the connecting plate 2.
Further, the workpiece turnover mechanism 4 comprises a motor base 41 horizontally arranged at one end of the frame 3, a turnover shaft 43 horizontally arranged on the frame 3, and a turnover motor 42 arranged on the motor base 41 and used for driving the turnover shaft 43 to turn over for 180 degrees; when in work: the turnover shaft 43 is driven to turn over by the turnover motor 42, so that the two groups of connecting plate feeding mechanisms 5 and the inclined strut supporting assemblies 6 are driven to turn over.
Further, two connecting pieces 55 are respectively arranged on the turning shaft 43; one of the two connecting pieces 55 is fixed on the turning shaft 43, and the other connecting piece is arranged on the turning shaft 43 in a sliding manner and can be fixed through bolts; the two connecting pieces 55 are respectively connected with the bases 51 of the two groups of connecting plate feeding mechanisms 5 through bolts; when in work: the inclination angles of the two groups of connecting plate feeding mechanisms 5 can be adjusted by loosening the bolts, if one group of connecting plate feeding mechanism 5 is obliquely arranged at 60 degrees, the other group of connecting plate feeding mechanism 5 is obliquely arranged at 30 degrees, and the requirements of multiple groups of welding angles are met.
Further, the rack 3 includes two vertical and parallel fixed frames 31, and four horizontal connecting rods 33 for connecting the two fixed frames 31; four two connecting rods 33 at the upper end in the connecting rods 33 are placed in a vertically staggered mode, so that limiting and positioning effects are achieved, the bases 51 of the two groups of connecting plate feeding mechanisms 5 can be horizontally placed after being turned over, and welding is facilitated.
Furthermore, a plurality of first adjusting holes 32 are vertically arranged on the two fixing frames 31 at intervals; one end of each of the four connecting rods 33 is provided with a plurality of second adjusting holes 34 which are arranged at intervals along the length direction of the connecting rod 33; the first and second adjustment holes 32, 34 are connected by a bolt assembly: when in work: the height positions of the four connecting rods 33 can be adjusted through the first adjusting holes 32, the distance between the two fixing frames 31 can be adjusted through the second adjusting holes 34, and the inclined strut 1 with different specifications and lengths is suitable for welding.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a bracing welding frock which characterized in that: the device comprises a rack, a workpiece turnover mechanism horizontally arranged on the rack, two groups of connecting plate feeding mechanisms arranged on the workpiece turnover mechanism, and an inclined strut supporting assembly arranged on the workpiece turnover mechanism and positioned between the two groups of connecting plate feeding mechanisms; each group of workpiece feeding mechanisms comprises a base, and a storage bin and a material pushing assembly which are respectively arranged on the base; the center line of the storage bin and the center line of the bottom plate are obliquely arranged and comprise a fixed baffle and a movable baffle which are vertically arranged on the base and are arranged in parallel; flanges are arranged on the inner sides of the fixed baffle and the movable baffle close to one end of the inclined strut supporting component; the pushing assembly is arranged at one end of the storage bin far away from the flange; and a welding hole is formed in one end, close to the flange, of the bin on the base.
2. The bracing welding frock of claim 1, characterized in that: an elastic pressing assembly is arranged above the stock bin; the elastic pressing assembly comprises a top plate horizontally arranged at the top of the fixed baffle or the movable baffle, a handle which is U-shaped and two ends of which vertically penetrate through the top plate, pressing plates which are arranged below the top plate and connected with two ends of the handle, and pressing springs which are respectively sleeved at two ends of the handle and are arranged between the top plate and the pressing plates.
3. The bracing welding frock of claim 2, characterized in that: the material pushing assembly comprises a supporting seat, a push rod horizontally arranged on the supporting seat, a material pushing spring sleeved on the push rod and used for driving the push rod to move towards the feed bin, a push plate arranged at the inner end of the push rod and placed in parallel with the flange, a pull ring hinged at the outer end of the push rod, and a positioning column vertically arranged on the base and located at the outer end of the push rod.
4. The bracing welding frock of claim 3, characterized in that: two first strip holes which are vertically arranged with the movable baffle are arranged on the base; the movable baffle is L-shaped, and a first connecting hole corresponding to the two first strip holes is formed in the horizontal end of the movable baffle; the first elongated hole and the first connection hole are connected through a bolt assembly.
5. The bracing welding frock of any one of claims 1-4, characterized in that: the inclined strut supporting assembly comprises a supporting plate which is horizontally placed and positioning plates which are arranged on two sides of the upper end of the supporting plate; each positioning plate is L-shaped, and a second long hole is formed in the horizontal end of each positioning plate; two bolts respectively penetrating through the second strip holes are arranged on the supporting plate.
6. The bracing welding frock of claim 5, characterized in that: and a height adjusting column in threaded connection is vertically arranged between the two positioning plates on the supporting plate.
7. The bracing welding frock of claim 6, characterized in that: the workpiece turnover mechanism comprises a motor base horizontally arranged at one end of the rack, a turnover shaft horizontally arranged on the rack, and a turnover motor arranged on the motor base and used for driving the turnover shaft to turn over for 180 degrees.
8. The bracing welding frock of claim 7, characterized in that: the turnover shaft is respectively provided with two connecting pieces; and the two connecting pieces are respectively connected with the bases of the two groups of connecting plate feeding mechanisms through bolts.
9. The bracing welding frock of claim 8, characterized in that: the rack comprises two vertical and parallel fixed frames and four horizontal connecting rods for connecting the two fixed frames; two connecting rods at the upper end of the four connecting rods are arranged in a vertically staggered mode.
10. The bracing welding frock of claim 9, characterized in that: a plurality of first adjusting holes which are vertically arranged at intervals are formed in the two fixing frames; one end of each of the four connecting rods is provided with a plurality of second adjusting holes which are arranged at intervals along the length direction of the connecting rod; the first adjusting hole and the second adjusting hole are connected through a bolt assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568627.9A CN112589355B (en) | 2020-12-26 | 2020-12-26 | Bracing welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568627.9A CN112589355B (en) | 2020-12-26 | 2020-12-26 | Bracing welding frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112589355A true CN112589355A (en) | 2021-04-02 |
| CN112589355B CN112589355B (en) | 2023-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011568627.9A Active CN112589355B (en) | 2020-12-26 | 2020-12-26 | Bracing welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112589355B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129638A (en) * | 1999-10-29 | 2001-05-15 | Sakamura Mach Co Ltd | Equipment for supplying material |
| CN103692084A (en) * | 2013-12-04 | 2014-04-02 | 浙江长兴竹园锂电池材料有限公司 | Lithium battery cap pressure welding device |
| CN107570923A (en) * | 2017-10-30 | 2018-01-12 | 李大德 | Construction(al)steel template corner block welds automatic charging device |
| CN207239554U (en) * | 2017-09-18 | 2018-04-17 | 重庆佳本自动化设备有限公司 | Frame Welding support overturning device |
| CN110814503A (en) * | 2019-10-11 | 2020-02-21 | 江苏中科重工股份有限公司 | Continuous feeding device of H-shaped fin resistance welding machine |
-
2020
- 2020-12-26 CN CN202011568627.9A patent/CN112589355B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001129638A (en) * | 1999-10-29 | 2001-05-15 | Sakamura Mach Co Ltd | Equipment for supplying material |
| CN103692084A (en) * | 2013-12-04 | 2014-04-02 | 浙江长兴竹园锂电池材料有限公司 | Lithium battery cap pressure welding device |
| CN207239554U (en) * | 2017-09-18 | 2018-04-17 | 重庆佳本自动化设备有限公司 | Frame Welding support overturning device |
| CN107570923A (en) * | 2017-10-30 | 2018-01-12 | 李大德 | Construction(al)steel template corner block welds automatic charging device |
| CN110814503A (en) * | 2019-10-11 | 2020-02-21 | 江苏中科重工股份有限公司 | Continuous feeding device of H-shaped fin resistance welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112589355B (en) | 2023-03-21 |
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Effective date of registration: 20220819 Address after: 215000 Loubei Village, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: SUZHOU WUFA MACHINERY MANUFACTURING CO.,LTD. Address before: 215000 No.5, east side of Pugang Road, FENHU Technology Development Zone, luxui, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU WULIGE SPACE STRUCTURE Co.,Ltd. |
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Effective date of registration: 20240607 Address after: Room 401, Building 6, Bali New Village, Gusu District, Suzhou City, Jiangsu Province, 215000 Patentee after: Fan Yuan Country or region after: China Address before: 215000 Loubei Village, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU WUFA MACHINERY MANUFACTURING CO.,LTD. Country or region before: China |
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Effective date of registration: 20240612 Address after: 215000 East side-1, Pugang Road, FENHU Technology Development Zone, luxui, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: SUZHOU ZHONGXIANG FRAMEWORK PRODUCT Co.,Ltd. Country or region after: China Address before: Room 401, Building 6, Bali New Village, Gusu District, Suzhou City, Jiangsu Province, 215000 Patentee before: Fan Yuan Country or region before: China |