CN110293354B - Welding tool for upper plate and lower plate of oven cavity - Google Patents
Welding tool for upper plate and lower plate of oven cavity Download PDFInfo
- Publication number
- CN110293354B CN110293354B CN201910536787.6A CN201910536787A CN110293354B CN 110293354 B CN110293354 B CN 110293354B CN 201910536787 A CN201910536787 A CN 201910536787A CN 110293354 B CN110293354 B CN 110293354B
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- China
- Prior art keywords
- plate
- pressing plate
- oven cavity
- outer pressing
- block
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 37
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention provides a welding tool for upper and lower plates of an oven cavity, and belongs to the technical field of clamps. The welding tool for the upper plate and the lower plate of the oven cavity comprises a workbench, wherein an outer supporting mechanism for outer supporting the oven cavity is arranged on the workbench, a support is fixed on the workbench, an inner supporting mechanism for inner supporting the oven cavity is arranged on the support, the inner supporting mechanism comprises four inner supporting plates and a driving mechanism capable of driving the inner supporting plates to inner support the oven cavity, the driving mechanism comprises an upper driving structure and a lower driving structure, the upper driving structure comprises a first driving block and a plurality of first connecting rods, and one outer side of the first driving block is hinged with one end of each first connecting rod. The invention has the advantage of locking the inner support.
Description
Technical Field
The invention belongs to the technical field of tools, and relates to a welding tool for upper and lower plates of an oven cavity.
Background
The oven cavity is formed by welding an upper plate and a lower plate, and because the thickness of the plate is thinner, the welding difficulty is higher, so that the fixing requirement on the upper plate and the lower plate is higher, and the technical problem to be solved by the technicians in the field is how to ensure that the upper plate and the lower plate do not deviate during welding, so that the technicians in the field need to develop a tool capable of ensuring the welding quality.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a welding tool for upper and lower plates of an oven cavity.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a welding frock of oven cavity upper and lower board, includes the workstation, a serial communication port, be equipped with the external stay mechanism that carries out external stay to the oven cavity on the workstation, be fixed with the support on the workstation, be equipped with the internal stay mechanism that carries out internal stay to the oven cavity on the support, internal stay mechanism includes four interior fagging and can drive the actuating mechanism that interior fagging carried out internal stay to the oven cavity, actuating mechanism includes drive structure and lower drive structure, it includes drive piece first and a plurality of connecting rod first to go up drive structure, drive piece first outside is articulated with one end of connecting rod first, and the other end of connecting rod first articulates there is push block first, and push block first is fixed with push pedal, and push pedal first's below is provided with the sliding structure that can drive push pedal first and make a round trip to slide, and drive block first middle part is connected with the first cylinder that enables its upper and lower motion, the quantity of connecting rod first is four, and the contained angle is the same between the adjacent connecting rod first, lower drive structure includes drive piece second and a plurality of connecting rods second, drive piece second outside is articulated with one end of connecting rod, and two ends of connecting rod second are articulated with two push pedal second, and two push pedal that the two end is close to two and two adjacent push pedal that have the two push pedal is fixed to the same.
The outer support mechanism comprises a front outer pressing plate, a rear outer pressing plate, a left outer pressing plate I and a right outer pressing plate I, wherein the front outer pressing plate is positioned at the front side outside the oven cavity, the rear outer pressing plate is positioned at the rear side outside the oven cavity, the left outer pressing plate I is positioned at the left side outside the oven cavity, the right outer pressing plate I is positioned at the right side outside the oven cavity, the front outer pressing plate is connected with a first cylinder capable of enabling the front outer pressing plate to move back and forth towards the oven cavity, the rear outer pressing plate is connected with a second cylinder capable of enabling the rear outer pressing plate to move back and forth towards the oven cavity, the left outer pressing plate I is connected with a third cylinder capable of enabling the left outer pressing plate to move back and forth towards the oven cavity, and the right outer pressing plate I is connected with a fourth cylinder capable of enabling the right outer pressing plate to move back and forth towards the oven cavity.
The pressing device comprises a front outer pressing plate, a pressing block I, a pressing block II, a pressing block III, a pressing block IV and a pressing block groove IV, wherein the pressing block I is fixedly arranged on the front outer pressing plate in an up-down parallel mode, the pressing block I is fixedly arranged on the rear outer pressing plate, the pressing block II is fixedly arranged on the pressing block II, the pressing block III is fixedly arranged on the left outer pressing plate, the pressing block III is fixedly arranged on the pressing block III, the pressing block IV is fixedly arranged on the right outer pressing plate, and the pressing block IV is fixedly arranged on the pressing block IV.
One side of the left outer pressing plate I is also provided with a left outer pressing plate II, the left outer pressing plate I is connected with a cylinder V which can enable the left outer pressing plate I to move back and forth towards the oven cavity, the left outer pressing plate I is also fixedly provided with a pressing block I, the left outer pressing plate II is also fixedly provided with a pressing block II, and a gap is reserved between the pressing block I and the pressing block II.
One side of the first right outer pressing plate is also provided with a second right outer pressing plate, the first right outer pressing plate is connected with a sixth cylinder capable of enabling the first right outer pressing plate to move back and forth towards the oven cavity, the first right outer pressing plate is also fixedly provided with a third pressing block, the second right outer pressing plate is also fixedly provided with a fourth pressing block, and a gap is reserved between the third pressing block and the fourth pressing block.
The section of the inner supporting plate is L-shaped.
And an inner supporting block is fixed on the outer side of the inner supporting plate in an up-down parallel manner. The outer contour of the inner supporting block is matched with the inner wall of the oven cavity.
The support comprises a first side plate and a second side plate which are vertically arranged, the tops of the first side plate and the second side plate are fixed through a top plate, and the bottoms of the first side plate and the second side plate are fixed through a bottom plate.
Compared with the prior art, the invention has the following beneficial effects: the upper driving structure is started, the first air cylinder drives the driving block to move downwards, the driving block drives the pushing block to push outwards, the pushing block drives the pushing plate to push outwards, the number of connecting rods is four, the pushing plate can drive the inner supporting plate to move outwards, the inner supporting plate drives the inner supporting plate to support the inner wall and the inner angle of the oven cavity, the first air cylinder can lock the four pushing plate after stopping working, the pushing plate reaches a good inner supporting effect, the lower driving structure is started, the working principle of the lower driving structure is the same as that of the upper driving structure, the front outer pressing plate, the rear outer pressing plate, the left outer pressing plate, the right outer pressing plate, the left outer pressing plate and the right outer pressing plate are all moved to and pressed by the oven cavity, the oven cavity is welded after being positioned and fixed under the simultaneous action of the outer supporting mechanism and the inner supporting mechanism, the welding port I is arranged between the left outer pressing plate I and the left outer pressing plate II, and the welding port II is arranged between the right outer pressing plate II.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present invention.
In the figure, 1, a workbench; 2. a first driving block; 3. a first connecting rod; 4. a pushing block I; 5. a pushing plate I; 6. a front outer platen; 7. a rear outer platen; 8. a left outer pressing plate I; 9. a right outer pressing plate I; 10. a left outer pressing plate II; 11. a second right outer pressing plate; 12. an inner support plate; 13. an inner support block.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, an oven cavity upper and lower plate welding tool comprises a workbench 1, wherein an external supporting mechanism for externally supporting an oven cavity is arranged on the workbench 1, a bracket is fixed on the workbench 1 and comprises a side plate I and a side plate II which are vertically arranged, the tops of the side plate I and the side plate II are fixed through a top plate, and the bottoms of the side plate I and the side plate II are fixed through a bottom plate. The support is provided with an internal supporting mechanism for internal supporting the oven cavity, the internal supporting mechanism comprises four internal supporting plates 12 and a driving mechanism capable of driving the internal supporting plates 12 to internal support the oven cavity, the driving mechanism comprises an upper driving structure and a lower driving structure, the upper driving structure comprises a first driving block 2 and a plurality of first connecting rods 3, the outer side of the first driving block 2 is hinged with one end of the first connecting rods 3, the other end of the first connecting rods 3 is hinged with a first pushing block 4, a first pushing plate 5 is fixedly arranged on the first pushing block 4, a first cylinder capable of driving the first pushing plate 5 to slide back and forth is arranged below the first pushing plate 5, the number of the first connecting rods is four, the included angles between the first driving blocks 2 and the first connecting rods are identical, the lower driving structure comprises a second driving block and a plurality of second connecting rods, the outer sides of the second driving blocks are hinged with one end of the second connecting rods, the second pushing blocks are fixedly provided with a second pushing plate, the first pushing plate capable of driving the second pushing plate to slide back and forth is fixedly arranged below the second pushing plate, the second pushing plate is fixedly connected with a first sliding structure capable of driving the second pushing plate to enable the second pushing plate to move back and forth, the second pushing plate is fixedly close to the second pushing plate 12, and the number of the first pushing plate is equal to the second pushing plate 12, and the second pushing plate is close to the adjacent to the second pushing plate 12, and the upper end of the first pushing plate is close to the second pushing plate and the second pushing plate is fixed to the adjacent to the second pushing plate 12.
The outer support mechanism comprises a front outer pressing plate 6, a rear outer pressing plate 7, a left outer pressing plate 8 and a right outer pressing plate 9, wherein the front outer pressing plate 6 is positioned on the front side outside the oven cavity, the rear outer pressing plate 7 is positioned on the rear side outside the oven cavity, the left outer pressing plate 8 is positioned on the left side outside the oven cavity, the right outer pressing plate 9 is positioned on the right side outside the oven cavity, the front outer pressing plate 6 is connected with a first cylinder capable of enabling the front outer pressing plate 6 to move back and forth towards the oven cavity, the rear outer pressing plate 7 is connected with a second cylinder capable of enabling the rear outer pressing plate 7 to move back and forth towards the oven cavity, the left outer pressing plate 8 is connected with a third cylinder capable of enabling the front outer pressing plate 8 to move back and forth towards the oven cavity, and the right outer pressing plate 9 is connected with a fourth cylinder capable of enabling the front outer pressing plate to move back and forth towards the oven cavity.
The pressing device comprises a front outer pressing plate 6, two pressing blocks I which are arranged in parallel up and down are fixed on the front outer pressing plate 6, a pressing groove I which is arranged on the pressing block I, two pressing blocks II which are arranged in parallel up and down are fixed on a rear outer pressing plate 7, a pressing groove II which is arranged on the pressing block II, two pressing blocks III which are arranged in parallel up and down are fixed on a left outer pressing plate 8, a pressing groove III which is arranged on the pressing block III, two pressing blocks IV which are arranged in parallel up and down are fixed on a right outer pressing plate 9, and a pressing groove IV which is arranged on the pressing block IV.
One side of the left outer pressing plate I8 is also provided with a left outer pressing plate II 10, the left outer pressing plate I8 is connected with a cylinder V which can enable the left outer pressing plate I to move back and forth towards the oven cavity, the left outer pressing plate I8 is also fixedly provided with a pressing block I, the left outer pressing plate II 10 is also fixedly provided with a pressing block II, and a gap is reserved between the pressing block I and the pressing block II. One side of the right outer pressing plate I9 is also provided with a right outer pressing plate II 11, the right outer pressing plate I9 is connected with a cylinder six which can enable the right outer pressing plate I9 to move back and forth towards the oven cavity, a pressing block III is also fixed on the right outer pressing plate I9, a pressing block IV is also fixed on the right outer pressing plate II 11, and a gap is reserved between the pressing block III and the pressing block IV.
The cross section of the inner stay 12 is L-shaped. An inner supporting block 13 is fixed on the outer side of the inner supporting plate 12 in an up-down parallel manner. The outer contour of the inner supporting block 13 is matched with the inner wall of the oven cavity.
The support is also provided with a pressing mechanism, the pressing mechanism comprises four air cylinders seven which are vertically fixed on the support, and inverted L-shaped pressing strips are fixedly arranged on piston rods of the air cylinders seven.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "the second," and the like are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present invention, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the table 1 is used more herein; a first driving block 2; a first connecting rod 3; pushing block one 4; a push plate I5; a front outer platen 6; a rear outer platen 7; a left outer pressing plate I8; a right outer pressing plate I9; a second left outer pressing plate 10; a second right outer pressing plate 11; an inner stay plate 12; the inner support blocks 13 and the like, but the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (7)
1. The welding tool for the upper plate and the lower plate of the oven cavity comprises a workbench, and is characterized in that an outer supporting mechanism for supporting the oven cavity is arranged on the workbench, a bracket is fixed on the workbench, an inner supporting mechanism for supporting the oven cavity is arranged on the bracket, the inner supporting mechanism comprises four inner supporting plates and a driving mechanism capable of driving the inner supporting plates to support the oven cavity, the driving mechanism comprises an upper driving structure and a lower driving structure, the upper driving structure comprises a driving block I and a plurality of connecting rods I, the outer side of the driving block I is hinged with one end of the connecting rod I, the other end of the connecting rod I is hinged with a pushing block I, a pushing plate I is fixed on the pushing block I, a sliding structure I capable of driving the pushing plate I to slide back and forth is arranged below the pushing plate I, the middle part of the driving block I is connected with a first cylinder capable of enabling the driving block I to move up and down, the number of the connecting rods I is four, the included angle between the adjacent first connecting rods is the same, the lower driving structure comprises a second driving block and a plurality of second connecting rods, the outer side of the second driving block is hinged with one end of the second connecting rods, the other end of the second connecting rods is hinged with a second pushing block, the second pushing block is fixedly provided with a second pushing plate, a sliding structure I capable of driving the second pushing plate to slide back and forth is arranged below the second pushing plate, the middle part of the second driving block is connected with a second cylinder capable of enabling the second pushing plate to move up and down, the number of the second connecting rods is four, the included angle between the adjacent second connecting rods is the same, the position of an inner supporting plate close to the upper end is fixed with the first pushing plate, the position of the inner supporting plate close to the lower end is fixed with the second pushing plate, the outer supporting mechanism comprises a front outer pressing plate, a rear outer pressing plate, a left outer pressing plate and a right outer pressing plate, the front outer pressing plate is positioned at the front side outside the oven cavity, the rear outer pressing plate is positioned at the rear side outside the oven cavity, the left outer pressing plate is positioned at the oven cavity, the first outer pressing plate of right side is in the outside right side of oven cavity, and preceding outer pressing plate is connected with the cylinder that can make it to oven cavity round trip movement first, and the back outer pressing plate is connected with the cylinder that can make it to oven cavity round trip movement second, and the first outer pressing plate of left side is connected with the cylinder that can make it to oven cavity round trip movement third, and the first outer pressing plate of right side is connected with the cylinder that can make it to oven cavity round trip movement fourth.
2. The welding fixture for the upper plate and the lower plate of the oven cavity according to claim 1, wherein two pressing blocks I which are vertically arranged in parallel are fixed on the front outer pressing plate, two pressing blocks II which are vertically arranged in parallel are fixed on the rear outer pressing plate, two pressing blocks III which are vertically arranged in parallel are fixed on the left outer pressing plate, two pressing blocks IV which are vertically arranged in parallel are fixed on the right outer pressing plate, and four pressing blocks IV which are vertically arranged in parallel are arranged on the pressing blocks IV.
3. The welding fixture for the upper plate and the lower plate of the oven cavity according to claim 2, wherein a left outer pressing plate II is further arranged on one side of the left outer pressing plate I, the left outer pressing plate I is connected with a cylinder V which enables the left outer pressing plate I to move back and forth towards the oven cavity, a pressing block I is further fixed on the left outer pressing plate I, a pressing block II is further fixed on the left outer pressing plate II, and a gap is reserved between the pressing block I and the pressing block II.
4. The welding fixture for the upper plate and the lower plate of the oven cavity according to claim 3, wherein a second right outer pressing plate is further arranged on one side of the first right outer pressing plate, the first right outer pressing plate is connected with a sixth cylinder capable of enabling the first right outer pressing plate to move back and forth towards the oven cavity, a third pressing block is further fixed on the first right outer pressing plate, a fourth pressing block is further fixed on the second right outer pressing plate, and a gap is reserved between the third pressing block and the fourth pressing block.
5. The oven cavity upper and lower plate welding tool of claim 4, wherein the cross section of the inner support plate is L-shaped.
6. The oven cavity upper and lower plate welding tool of claim 5, wherein inner support blocks are fixed on the outer sides of the inner support plates in an up-down parallel manner.
7. The welding fixture for upper and lower plates of an oven cavity according to claim 6, wherein the bracket comprises a first side plate and a second side plate which are vertically arranged, the tops of the first side plate and the second side plate are fixed through a top plate, and the bottoms of the first side plate and the second side plate are fixed through a bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536787.6A CN110293354B (en) | 2019-06-20 | 2019-06-20 | Welding tool for upper plate and lower plate of oven cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536787.6A CN110293354B (en) | 2019-06-20 | 2019-06-20 | Welding tool for upper plate and lower plate of oven cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110293354A CN110293354A (en) | 2019-10-01 |
| CN110293354B true CN110293354B (en) | 2024-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910536787.6A Active CN110293354B (en) | 2019-06-20 | 2019-06-20 | Welding tool for upper plate and lower plate of oven cavity |
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| CN (1) | CN110293354B (en) |
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| CN110883485A (en) * | 2019-12-24 | 2020-03-17 | 三门县点帆环保科技有限公司 | Clamping mechanism for welding planar sound insulation board |
| CN111590256A (en) * | 2020-04-16 | 2020-08-28 | 广东美的智能机器人有限公司 | Cavity welding positioning device |
| CN112008265B (en) * | 2020-08-13 | 2022-08-02 | 火星人厨具股份有限公司 | Welding tool for air inlet plate frame body and front plate |
| CN112496586B (en) * | 2020-11-26 | 2022-04-15 | 珠海瑞凌焊接自动化有限公司 | Automatic welding device for two-dimensional curve of thin plate |
| CN113084431B (en) * | 2021-04-09 | 2023-03-03 | 四川科志人防设备股份有限公司 | Clamp in double-station welding device |
| CN113909771B (en) * | 2021-10-18 | 2024-05-14 | 山东科技大学 | Spot welding fixture for pentahedron stainless steel sheet cabinet |
| CN114535915B (en) * | 2022-03-31 | 2023-08-29 | 长沙润达智能装备有限公司 | Box is always pieced together welding frock |
| CN114905195B (en) * | 2022-05-07 | 2024-08-02 | 火星人厨具股份有限公司 | Welding device |
| CN114789321A (en) * | 2022-05-17 | 2022-07-26 | 无锡德刚精工机电设备有限公司 | Welding support, welding system and welding method for welding box body |
| CN117900719A (en) * | 2024-01-31 | 2024-04-19 | 佛山市顺德区硕途数控科技有限公司 | Automatic metal plate welding robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210475977U (en) * | 2019-06-20 | 2020-05-08 | 火星人厨具股份有限公司 | Welding tool for upper plate and lower plate of oven cavity |
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| US4146166A (en) * | 1978-01-30 | 1979-03-27 | Western Electric Co., Inc. | Simultaneous soldering of a plurality of devices |
| KR100383536B1 (en) * | 2000-10-31 | 2003-05-14 | 주식회사 한패상사 | Range hood with the function of oven |
| CN204700417U (en) * | 2015-06-19 | 2015-10-14 | 东莞市开胜电子有限公司 | A kind of tripod automatic welding machine |
| CN206952432U (en) * | 2017-06-02 | 2018-02-02 | 成都迈特利尔科技有限公司 | Support mechanism and integral machine liner coaming plate vertical masonry joint tig weld jigs are scorched in inner bag coaming plate |
| CN206747871U (en) * | 2017-06-02 | 2017-12-15 | 成都迈特利尔科技有限公司 | One kind scorches integral machine liner coaming plate vertical masonry joint tig weld jigs |
| CN207840545U (en) * | 2018-02-05 | 2018-09-11 | 广东华德涞机器人智能科技有限公司 | A kind of rear board fixer of oven |
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| CN210475977U (en) * | 2019-06-20 | 2020-05-08 | 火星人厨具股份有限公司 | Welding tool for upper plate and lower plate of oven cavity |
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