CN117123998B - Welding platform frock with adjustable - Google Patents
Welding platform frock with adjustable Download PDFInfo
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- CN117123998B CN117123998B CN202311261792.3A CN202311261792A CN117123998B CN 117123998 B CN117123998 B CN 117123998B CN 202311261792 A CN202311261792 A CN 202311261792A CN 117123998 B CN117123998 B CN 117123998B
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- 238000003466 welding Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
The invention belongs to the field of welding equipment, and particularly relates to an adjustable welding platform tool, which comprises a working platform and a plurality of groups of workpiece fixing mechanisms arranged on the working platform, wherein each workpiece fixing mechanism comprises a positioning frame which is arranged below the working platform in a sliding manner, a first connecting frame and a bracket which is fixed on the first connecting frame are arranged at the front end of each positioning frame, each bracket is positioned on the upper side of the working platform and is rotationally connected with a pressing rod, a second connecting frame and a protective cover which is fixed on the second connecting frame are arranged at the rear end of each positioning frame, each protective cover is positioned on the upper side of the working platform and is internally provided with a push rod in a sliding manner, each pressing rod is capable of pressing two workpieces to be welded, so that the two workpieces can be stably fixed on the working platform, and in addition, main frame workpieces such as doors and windows can be hung on the working platform more freely, and the main frame workpieces can be moved to the position below the pressing rods through the push rods, so that the pressing rods can be prevented from obstructing the hanging operation of the main frame workpieces.
Description
Technical Field
The invention belongs to the field of welding equipment, and particularly relates to an adjustable welding platform tool.
Background
The welding workpieces such as doors and windows are divided into a enclosing member and a separation member according to different installation positions, and the functions of heat preservation, heat insulation, sound insulation, water resistance, fire discharging and the like are respectively configured according to different design requirements, so that the welding positions of the shapes and the internal structures of the doors and windows are required to be adjusted under different use requirements.
At present to door and window frame's welded platform frock to reach the function of stable fixed work piece and free adjustment fixed position that waits to weld to under the condition that does not shelter from the welded position, set up work piece fixture directly over work platform generally, but because door and window frame is great because of volume, weight, mostly remove the work piece through the mode of hoist and mount, the defect that hinders hoist and mount operation exists in this work piece fixture's setting mode.
The invention designs an adjustable welding platform tool which solves the problems.
Disclosure of Invention
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an adjustable welding platform frock, it includes work platform and installs a plurality of group work piece fixed establishment on work platform, work piece fixed establishment includes the locating rack that slides and set up in the work platform below, first link and the support of fixing on first link are installed to the locating rack front end, the support is located work platform upside and rotates and be connected with the depression bar, first link lower extreme is connected with the movable block, the movable block is connected with the depression bar bottom through the connecting rod, install the lifter plate that is connected with the movable block in the locating rack, the lifter plate moves up and can offset with the work platform lower extreme, actuating mechanism that can drive all lifter plates up uniformly is installed to the work platform bottom;
The second link and the safety cover of fixing on the second link are installed to the locating rack rear end, and the safety cover is located work platform upside and inside slip and is provided with the push rod, and the push rod corresponds each other with the depression bar front and back position.
As the preferable scheme, the driving mechanism comprises at least two cams transversely arranged at the bottom of the working platform, the cams are positioned below the positioning frame, the outer end surfaces of the cams are contacted with the lower end surface of the lifting plate, the working platform is provided with a motor which is in power connection with any one cam, and a first belt transmission assembly is arranged between the cams.
As the preferable scheme, the transmission shaft is arranged at the rear end of the working platform and penetrates through all the second connecting frames, a second belt transmission assembly is arranged between the cam positioned at the rearmost side and the transmission shaft, a gear in key transmission connection with the transmission shaft is arranged in the second connecting frames, and a rack meshed with the gear is arranged in the push rod.
As the preferable scheme, the top end of the push rod is provided with a fixed plate, and the top end of the push rod is provided with a fixed sleeve.
Preferably, the rear end of the bracket is provided with an auxiliary positioning magnet.
As a preferable scheme, the pressing rod is rotationally connected with the bracket through a locating pin.
As a preferable scheme, at least two limiting plates contacted with the lifting plate are arranged on the positioning frame.
As an optimal scheme, an auxiliary backup plate is arranged at the upper left corner of the working platform.
As a preferable scheme, a supporting base is arranged at the bottom of the working platform.
Compared with the prior art, the invention has the advantages that:
1. The press bar lower hem designed by the invention can be pressed on two workpieces to be welded, the function of stably fixing the two workpieces on the working platform is achieved by increasing the friction force between the workpieces and the working platform, in addition, the main body frame workpieces such as doors and windows can be lifted on the working platform more freely, the main body frame workpieces are moved forward to the position below the press bar through the push bar, the press bar is prevented from obstructing the lifting operation of the main body frame workpieces, the push bar can also be matched with the support to be propped against the front end of the workpieces, and the clamping and fixing effects are additionally provided.
2. The cam is matched with the lifting plate and the second belt transmission assembly, the lifting plate can be pushed to move upwards to fix the position of the positioning frame on the working platform, the pressing rod can be driven to swing downwards to fix a workpiece under the matching of the connecting rod, in addition, the push rod can be driven to move forwards to perform the functions of workpiece positioning and fixing, and as the lifting plate, the fixing sleeve and the fixing plate are all provided with elastic properties, the cam can not cause the situation that the lifting plate and the working platform are damaged due to overlarge pressure when continuously rotating for one circle, so that the cam can continuously rotate until the push rod pushes the workpiece to move forwards to be positioned, the pressing rod is pressed above the workpiece, the lifting plate is propped against the lower part of the working platform, the working state of uniformly driving each part structure is realized, and the operation steps of clamping the workpiece are simplified.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the positional relationship between the workpiece fixing mechanism and the driving mechanism of the present invention.
Fig. 3 is a schematic plan view of the present invention.
Fig. 4 is a schematic view of the workpiece fixture of the present invention.
Fig. 5 is a schematic view of the invention from view a of fig. 4.
Fig. 6 is a schematic view of the invention from view B of fig. 1.
Reference numerals in the figures: 1. a working platform; 2. a positioning frame; 3. a first connection frame; 4. a bracket; 5. a compression bar; 6. a moving block; 7. a connecting rod; 8. a lifting plate; 9. a second connecting frame; 10. a protective cover; 11. a push rod; 12. a cam; 13. a motor; 14. a first belt drive assembly; 15. a transmission shaft; 16. a second belt drive assembly; 17. a gear; 18. a rack; 19. a fixing plate; 20. a fixed sleeve; 21. auxiliary positioning magnet; 22. a positioning pin; 23. a limiting plate; 24. an auxiliary backup plate; 25. and a supporting base.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples or figures are illustrative of the invention and are not intended to limit the scope of the invention.
An adjustable welding platform tool, as shown in figures 1, 4 and 5, comprises a working platform 1 and four groups of workpiece fixing mechanisms arranged on the working platform 1;
The workpiece fixing mechanism comprises a positioning frame 2 which is arranged below the working platform 1 in a sliding manner, a first connecting frame 3 and a bracket 4 which is fixed on the first connecting frame 3 are arranged at the front end of the positioning frame 2, the bracket 4 is positioned on the upper side of the working platform 1 and is rotationally connected with a pressing rod 5, the pressing rod 5 is rotationally connected with the bracket 4 through a positioning pin 22, a fixing sleeve 20 is arranged at the top end of the pressing rod 5, and the top end of the pressing rod 5 can swing downwards and press a workpiece on the working platform 1 through the fixing sleeve 20;
The lower end of the first connecting frame 3 is connected with a moving block 6, the moving block 6 can move up and down in the first connecting frame 3, the moving block 6 is connected with the bottom end of a compression bar 5 through a connecting rod 7, a lifting plate 8 connected with the moving block 6 is arranged in the positioning frame 2, the lifting plate 8 moves upwards to be propped against the lower end of the working platform 1, the positioning frame 2 can fix the transverse position under the working platform 1 by virtue of friction between the lifting plate 8 and the working platform 1, at least two limiting plates 23 contacted with the lifting plate 8 are arranged on the positioning frame 2, and a driving mechanism capable of uniformly driving all the lifting plates 8 to move upwards is arranged at the bottom of the working platform 1;
As shown in fig. 1, 4 and 6, the rear end of the positioning frame 2 is provided with a second connecting frame 9 and a protective cover 10 fixed on the second connecting frame 9, the protective cover 10 is positioned on the upper side of the working platform 1 and is internally provided with a push rod 11 in a sliding manner, the push rod 11 corresponds to the front and rear positions of the compression rod 5, the top end of the push rod 11 is provided with a fixing plate 19, and the push rod 11 can move forwards and support a workpiece on the rear end of the bracket 4 through the fixing plate 19.
The upper end of the lifting plate 8, the outer end of the fixing sleeve 20 and the front end of the fixing plate 19 are made of elastic rubber materials with larger friction force
As shown in fig. 2 and 3, the driving mechanism comprises at least two cams 12 transversely mounted at the bottom of the working platform 1, the cams 12 are located below the positioning frame 2, the outer end faces of the cams 12 are in contact with the lower end faces of the lifting plates 8, the included angle between the positioning frame 2 and the cams 12 is 90 degrees, the lifting plates 8 can be pressed at the lower ends of the positioning frame 2 by rotating the cams 12, a motor 13 in power connection with the cams 12 located at the rear side is mounted on the working platform 1, and a first belt transmission assembly 14 is mounted between the cams 12.
As shown in fig. 2 and 6, a transmission shaft 15 is installed at the rear end of the working platform 1, the transmission shaft 15 penetrates through all the second connecting frames 9, a second belt transmission assembly 16 is installed between the cam 12 at the rearmost side and the transmission shaft 15, a gear 17 in key transmission connection with the transmission shaft 15 is installed in the second connecting frame 9, a rack 18 meshed with the gear 17 is installed in the push rod 11, and the second connecting frames 9 can drag the gear 17 to freely move along the axis of the transmission shaft 15.
As shown in fig. 5, an auxiliary positioning magnet 21 is mounted at the rear end of the bracket 4.
As shown in fig. 1, an auxiliary backup plate 24 is installed at the upper left corner of the working platform 1, the inner end surface of the front section part of the auxiliary backup plate 24 and the rear end surface of the bracket 4 are positioned on the same plane, and a supporting base 25 is installed at the bottom of the working platform 1.
Working principle:
hanging the main body frames of the workpieces such as doors and windows on the working platform 1, pushing the workpieces to abut against the inner side of the auxiliary backup plate 24, and adjusting the position of the workpiece fixing mechanism on the working platform 1 according to the actual processing requirements of columnar welding workpieces;
After the locating rack 2 is dragged to the appointed position, the columnar workpieces to be welded are placed on the main body frame workpiece in sequence, the front ends of the columnar workpieces are propped against the rear ends of the locating rack 2 and are attracted and fixed by the auxiliary locating magnet 21, the cam 12 is driven to rotate by the motor 13, the cam 12 pushes the lifting plate 8 in the locating rack 2 to move upwards to prop against the lower end face of the working platform 1, under the action of friction force between the lifting plate 8 and the working platform 1, the locating rack 2 is fixed below the working platform 1, meanwhile, in the process of moving upwards the lifting plate 8, the moving block 6 moves upwards along with the lifting plate 8 and drives the pressing rod 5 to swing under the cooperation of the connecting rod 7, the top end of the pressing rod 5 swings downwards and is pressed above the columnar workpieces, in addition, under the cooperation of the gear 17 and the rack 18, the pushing rod 11 moves forwards to push the front ends of the main body frame workpiece to prop against the auxiliary backup plate 24 and the bracket 4, and the function of clamping and fixing the columnar workpieces to be welded above the main body frame workpiece such as doors and windows is achieved.
The above is only a preferred embodiment of the present invention, and the present invention is not limited in any way, and any simple modification and equivalent changes of the above embodiments according to the technical substance of the present invention fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a welding platform frock with adjustable, it includes work platform (1) and installs a plurality of group work piece fixed establishment on work platform (1), its characterized in that: the workpiece fixing mechanism comprises a locating frame (2) which is arranged below the working platform (1) in a sliding manner, a first connecting frame (3) and a bracket (4) which is fixed on the first connecting frame (3) are arranged at the front end of the locating frame (2), the bracket (4) is positioned at the upper side of the working platform (1) and is rotationally connected with a pressing rod (5), the lower end of the first connecting frame (3) is connected with a moving block (6), the moving block (6) is connected with the bottom end of the pressing rod (5) through a connecting rod (7), a lifting plate (8) which is connected with the moving block (6) is arranged in the locating frame (2), the lifting plate (8) moves upwards to be propped against the lower end of the working platform (1), and a driving mechanism which can uniformly drive all the lifting plates (8) to move upwards is arranged at the bottom of the working platform (1);
The rear end of the positioning frame (2) is provided with a second connecting frame (9) and a protective cover (10) fixed on the second connecting frame (9), the protective cover (10) is positioned on the upper side of the working platform (1) and is internally provided with a push rod (11) in a sliding manner, and the push rod (11) corresponds to the front-back position of the compression rod (5);
An auxiliary positioning magnet (21) is arranged at the rear end of the bracket (4);
An auxiliary backup plate (24) is arranged at the left upper corner of the working platform (1);
The driving mechanism comprises at least two cams (12) transversely arranged at the bottom of the working platform (1), the cams (12) are positioned below the positioning frame (2), the outer end faces of the cams (12) are in contact with the lower end faces of the lifting plates (8), a motor (13) in power connection with any one of the cams (12) is arranged on the working platform (1), and a first belt transmission assembly (14) is arranged between the cams (12);
The rear end of the working platform (1) is provided with a transmission shaft (15) and the transmission shaft (15) penetrates through all second connecting frames (9), a second belt transmission assembly (16) is arranged between a cam (12) at the rearmost side and the transmission shaft (15), a gear (17) in key transmission connection with the transmission shaft (15) is arranged in the second connecting frames (9), and a rack (18) meshed with the gear (17) is arranged in the push rod (11).
2. The adjustable welding platform tooling of claim 1, wherein: the top end of the push rod (11) is provided with a fixing plate (19), and the top end of the push rod (5) is provided with a fixing sleeve (20).
3. The adjustable welding platform tooling of claim 1, wherein: the compression bar (5) is rotationally connected with the bracket (4) through a locating pin (22).
4. The adjustable welding platform tooling of claim 1, wherein: at least two limiting plates (23) which are contacted with the lifting plate (8) are arranged on the positioning frame (2).
5. The adjustable welding platform tooling of claim 1, wherein: the bottom of the working platform (1) is provided with a supporting base (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311261792.3A CN117123998B (en) | 2023-09-27 | 2023-09-27 | Welding platform frock with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311261792.3A CN117123998B (en) | 2023-09-27 | 2023-09-27 | Welding platform frock with adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117123998A CN117123998A (en) | 2023-11-28 |
| CN117123998B true CN117123998B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311261792.3A Active CN117123998B (en) | 2023-09-27 | 2023-09-27 | Welding platform frock with adjustable |
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| Country | Link |
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| CN (1) | CN117123998B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015466A (en) * | 2016-11-02 | 2018-05-11 | 天津学知无涯教育信息咨询有限公司 | A kind of positioning fixture easy to welding circuit board |
| CN209157532U (en) * | 2019-04-26 | 2019-07-26 | 南京博约智能科技有限公司 | A kind of clamping tool of large cover welding |
| CN211331938U (en) * | 2019-09-22 | 2020-08-25 | 湖北康宁防护用品有限公司 | Welding platform clamping device |
| CN211490290U (en) * | 2020-01-19 | 2020-09-15 | 哈尔滨剑桥学院 | Computer motherboard welded fastening device |
| KR102240608B1 (en) * | 2020-12-18 | 2021-04-15 | 주식회사 다올이엔지 | welding jig |
| CN116038185A (en) * | 2022-12-12 | 2023-05-02 | 安徽天兵电子科技股份有限公司 | A processingequipment for TR subassembly encapsulation shell |
| CN116038228A (en) * | 2023-03-29 | 2023-05-02 | 河南大方重型装备有限公司 | Jig frame for assembling and welding steel box beam plates |
-
2023
- 2023-09-27 CN CN202311261792.3A patent/CN117123998B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015466A (en) * | 2016-11-02 | 2018-05-11 | 天津学知无涯教育信息咨询有限公司 | A kind of positioning fixture easy to welding circuit board |
| CN209157532U (en) * | 2019-04-26 | 2019-07-26 | 南京博约智能科技有限公司 | A kind of clamping tool of large cover welding |
| CN211331938U (en) * | 2019-09-22 | 2020-08-25 | 湖北康宁防护用品有限公司 | Welding platform clamping device |
| CN211490290U (en) * | 2020-01-19 | 2020-09-15 | 哈尔滨剑桥学院 | Computer motherboard welded fastening device |
| KR102240608B1 (en) * | 2020-12-18 | 2021-04-15 | 주식회사 다올이엔지 | welding jig |
| CN116038185A (en) * | 2022-12-12 | 2023-05-02 | 安徽天兵电子科技股份有限公司 | A processingequipment for TR subassembly encapsulation shell |
| CN116038228A (en) * | 2023-03-29 | 2023-05-02 | 河南大方重型装备有限公司 | Jig frame for assembling and welding steel box beam plates |
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| Publication number | Publication date |
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| CN117123998A (en) | 2023-11-28 |
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