CN115971293B - Processing mechanism of sheet metal shell of power distribution cabinet - Google Patents
Processing mechanism of sheet metal shell of power distribution cabinet Download PDFInfo
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- CN115971293B CN115971293B CN202211658953.8A CN202211658953A CN115971293B CN 115971293 B CN115971293 B CN 115971293B CN 202211658953 A CN202211658953 A CN 202211658953A CN 115971293 B CN115971293 B CN 115971293B
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- pressure receiving
- sheet metal
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title abstract description 65
- 238000005452 bending Methods 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000010009 beating Methods 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention discloses a processing mechanism of a sheet metal shell of a power distribution cabinet, which relates to the technical field of processing of the power distribution cabinet and comprises a sheet metal bending mechanism, wherein the sheet metal bending mechanism comprises a supporting frame, the outer wall of the supporting frame is fixedly connected with a pressure receiving plate, two sides of the pressure receiving plate are fixedly connected with two interception plates, the top of the supporting frame is fixedly connected with an extruder, the bottom of the extruder is fixedly connected with an extrusion block, the outer wall of the pressure receiving plate is fixedly connected with a sheet metal limiting mechanism, and the bottom of the pressure receiving plate is fixedly connected with a sheet metal heating mechanism.
Description
Technical Field
The invention relates to the technical field of processing of power distribution cabinets, in particular to a processing mechanism of a sheet metal shell of a power distribution cabinet.
Background
The distribution boxes are all made of sheet metal plates which are bent into the shape required by the distribution boxes;
the utility model provides a draw back of the current national patent of citation, this patent name is a bending device for panel beating shell processing convenient to fix, patent application number is CN202022090756.3, this patent discloses a bending device for panel beating shell processing convenient to fix, which comprises a box body, the both sides of the inside bottom of box body all are provided with the regulating block, two sets of the inside one end of regulating block all is provided with the screw hole, the motor is installed to the bottom of box body one side, the output of motor is connected with the bi-directional threaded rod that runs through to the screw hole inside, two sets of the inside one end that keeps away from of regulating block is provided with the slide hole, through placing the panel beating shell between fixed plate and regulating block, exert a decurrent elasticity to the fixed plate through the spring, make fixed plate and panel beating in close contact, rotate two sets of lead screws again, the screw is through the screw hole of box both sides mutually supporting, drives the rack and moves in the box body, carries out spacing to the rack through the second spacing rod, makes the metal plate block in the rack, carries out spacing to the panel beating, fixing effect to the panel beating is better.
The above-mentioned patent carries out spacing mode to the sheet metal panel through the second gag lever post to the rack, but at the in-process of bending, the extrusion dynamics that the sheet metal panel surface received is different, so the sheet metal panel receives the difference of extruded both sides extrusion dynamics, makes the sheet metal panel to one side crooked, causes the extrusion precision of sheet metal panel low.
Disclosure of Invention
The invention aims to provide a processing mechanism of a sheet metal shell of a power distribution cabinet, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a processing mechanism of panel beating shell of switch board, includes panel bending mechanism, panel bending mechanism includes the support frame, the outer wall fixedly connected with pressure receiving plate of support frame, the both sides fixedly connected with of pressure receiving plate two interception boards, the top fixedly connected with extruder of support frame, the bottom fixedly connected with extrusion piece of extruder, the outer wall fixedly connected with panel stop gear of pressure receiving plate, the bottom fixedly connected with panel heating mechanism of pressure receiving plate;
the plate heating mechanism comprises a dryer, the bottom of the pressure receiving plate is fixedly connected with the top of the dryer, one end of a pipeline is inserted into the outer wall of the dryer, the other end of the pipeline is fixedly connected with an air blowing port, and the air blowing port is inserted into the outer wall of the pressure receiving plate.
According to the technical scheme, the plate limiting mechanism comprises the first limiting rings, the right side of the pressure receiving plate is fixedly connected with the two first limiting rings, and the inner wall of each first limiting ring is inserted with a first movable rod.
According to the technical scheme, the top fixedly connected with first chucking piece of first movable rod, the outer wall threaded connection of first chucking piece has first bolt, fixedly connected with first spring between first spacing ring and the first movable rod.
According to the technical scheme, the bottom of the pressure receiving plate is fixedly connected with two second limiting rings, and the inner wall of each second limiting ring is inserted with a second movable rod.
According to the technical scheme, a second spring is fixedly connected between the second movable rod and the second limiting ring.
According to the technical scheme, the outer wall fixedly connected with second chucking piece of second movable rod, the outer wall threaded connection of second chucking piece has the second bolt.
According to the technical scheme, the fixed connection of position that the pressure receiving plate outer wall is located between first movable rod and the second movable rod has the cylinder, the chute has been seted up to the inner wall of cylinder, the chute inner wall grafting has the stock, the inner wall fixedly connected with of chute two protruding rings, protruding ring is made for rubber materials.
According to the technical scheme, one end fixedly connected with second connecting rod of stock, the other end of second connecting rod and the outer wall fixed connection of second movable rod, the one end of the other end fixedly connected with first connecting rod of stock, the other end of first connecting rod and the outer wall fixed connection of first movable rod.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the blocking plates are arranged at two sides of the pressure receiving plate, so that the movement of two sides of the sheet metal plate is limited, the sheet metal plate is prevented from falling to two sides, the top and the bottom of the sheet metal plate are respectively clamped in the first clamping block and the second clamping block, the sheet metal plate is further fixed, the first movable rod is inserted into the first limiting ring, the second movable rod is inserted into the second limiting ring, the movable angle of the sheet metal plate is limited, the position fixing of the sheet metal plate is ensured, and the bending precision of the sheet metal plate is ensured;
the first movable rod is connected with one end of the long rod through the first connecting rod, the second movable rod is connected with the other end of the long rod through the first connecting rod, then the long rod is clamped in the chute, the inclination of the chute is set, when one end of the long rod is lifted, the long rod can be clamped in the chute, one end of the long rod is prevented from being lifted, the first movable rod or the second movable rod is prevented from being independently moved, when the first movable rod and the second movable rod are simultaneously moved, both ends of the long rod are respectively moved upwards and leftwards, the first movable rod and the second movable rod respectively give the long rod to move along the inside of the chute, the first movable rod and the second movable rod can only simultaneously move, the certain amplitude of the top or the bottom of the sheet metal plate is avoided from being excessively large, and the bending of the sheet metal plate is ensured
The drying-machine produces heat and blows to the sheet metal plate, makes the sheet metal plate heat, and the sheet metal plate heats up after the heating, makes the softening of sheet metal plate certain degree then, reduces the hardness of sheet metal plate, and blowing out of air current in the drying-machine can clear up the dust of receiving board and sheet metal plate bottom moreover, has avoided piling up of dust, has influenced the angle that the sheet metal plate was bent.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall principle of the present invention;
FIG. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic elevational view of the present invention from the front cross-section of FIG. 2;
FIG. 5 is an enlarged schematic view of the structure of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a portion of a long pole of the present invention;
fig. 7 is an enlarged schematic view of the structure of the C part in fig. 6 according to the present invention.
In the figure: 1. a plate bending mechanism; 11. a support frame; 12. a pressure receiving plate; 13. an interception plate; 14. an extruder; 15. extruding a block; 2. a plate limiting mechanism; 21. a first clamping block; 22. a first bolt; 23. a first movable lever; 24. a first stop collar; 25. a first spring; 251. a second spring; 252. a second movable rod; 253. a second limiting ring; 254. a second clamping block; 255. a second bolt; 26. a cylinder; 261. a first connecting rod; 262. a second connecting rod; 263. a chute; 264. a raised ring; 265. a long rod; 3. a plate heating mechanism; 31. a dryer; 32. a pipe; 33. and an air blowing port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a processing mechanism of panel beating shell of switch board, including panel bending mechanism 1, panel bending mechanism 1 includes support frame 11, the outer wall fixedly connected with pressure receiving plate 12 of support frame 11, the both sides fixedly connected with of pressure receiving plate 12 hold up plate 13, the top fixedly connected with extruder 14 of support frame 11, the bottom fixedly connected with extrusion piece 15 of extruder 14, the panel beating plate that needs to bend is inclined to stand on pressure receiving plate 12, hold up plate 13 restriction panel beating plate moves to both sides, dryer 31 passes through the power cord and connects 220v power, then make dryer 31 switch on and start, blow out the hot air current through the blow port 33 on pipeline 32 after the dryer 31 starts, the heat blows out on the panel beating plate, the temperature of panel beating plate rises, the hardness of panel beating plate has been reduced, and the blowout of air current, clear up the dust on the pressure receiving plate 12 with the panel beating plate, the bending precision of panel beating plate has been avoided the dust to influence, the outer wall fixedly connected with panel beating limiting mechanism 2 of pressure receiving plate 12, the bottom fixedly connected with panel beating heating mechanism 3 of pressure receiving plate 12;
the plate heating mechanism 3 comprises a dryer 31, the bottom of the pressure receiving plate 12 is fixedly connected with the top of the dryer 31, one end of a pipeline 32 is inserted into the outer wall of the dryer 31, the other end of the pipeline 32 is fixedly connected with an air blowing port 33, and the air blowing port 33 is inserted into the outer wall of the pressure receiving plate 12;
when in use, the utility model is characterized in that: the sheet metal plate needing to be bent is obliquely and vertically placed on the pressure receiving plate 12, the sheet metal plate is limited to move towards two sides by the interception plate 13, the dryer 31 is connected with a 220v power supply through a power line, then the dryer 31 is electrified and started, hot air flows are blown out through the air blowing port 33 on the pipeline 32 after the dryer 31 is started, heat is blown onto the sheet metal plate, the temperature of the sheet metal plate rises, the hardness of the sheet metal plate is reduced, and the blowing of the air flows cleans dust on the pressure receiving plate 12 and the sheet metal plate, so that the bending precision of the sheet metal plate is prevented from being influenced by the dust.
Example two
On the basis of embodiment one, please continue to refer to fig. 3-7, the following features are added:
the plate limiting mechanism 2 comprises a first limiting ring 24, the right side of the pressure receiving plate 12 is fixedly connected with the two first limiting rings 24, and a first movable rod 23 is inserted into the inner wall of the first limiting ring 24;
the top fixedly connected with first chucking piece 21 of first movable rod 23, the both ends of sheet metal plate are blocked respectively in first chucking piece 21 and the second chucking piece 254, rotate first bolt 22 and second bolt 255, then fix the sheet metal plate, the activity of sheet metal plate has been reduced, the extruder 14 passes through the power cord and connects the power and start, extruder 14 drives extrusion piece 15 activity, extrusion piece 15 extrudes the sheet metal plate on the pressure receiving board 12, at the sheet metal plate by the extrusion in-process, extrusion piece 15 extrudes the intermediate position of sheet metal plate, make the sheet metal plate bend, the outer wall threaded connection of first chucking piece 21 has first bolt 22, fixedly connected with first spring 25 between first spacing ring 24 and the first movable rod 23.
The bottom of the pressure receiving plate 12 is fixedly connected with two second limiting rings 253, and the inner walls of the second limiting rings 253 are inserted with second movable rods 252;
a second spring 251 is fixedly connected between the second movable rod 252 and the second limiting ring 253;
the outer wall of the second movable rod 252 is fixedly connected with a second clamping block 254, two ends of a sheet metal plate are placed in the first clamping block 21 and the second clamping block 254, when one side of the sheet metal plate is stressed unevenly, the sheet metal plate can move towards the second clamping block 254 or the first clamping block 21, the first movable rod 23 on the first clamping block 21 is inserted into the limiting position of the first limiting ring 24, the second clamping block 254 is inserted into the second limiting ring 253 through the second movable rod 252 to limit the moving position, when the first clamping block 21 or the second clamping block 254 is extruded by the sheet metal plate, the first movable rod 23 or the second movable rod 252 moves, when the first movable rod 23 moves upwards, the first connecting rod 261 and the second connecting rod 262 are respectively positioned at two ends of the long rod 265, and the outer wall of the second clamping block 254 is in threaded connection with a second bolt 255;
the outer wall of the pressure receiving plate 12 is fixedly connected with a cylinder 26 at a position between the first movable rod 23 and the second movable rod 252, a chute 263 is formed in the inner wall of the cylinder 26, when the first connecting rod 261 or the second connecting rod 262 is required to move upwards or leftwards respectively, the long rod 265 is clamped in the chute 263 to prevent the first movable rod 23 from upwards, when the second connecting rod 262 is leftwards, the long rod 265 is clamped in the chute 263 to prevent the second movable rod 252 from leftwards, the second movable rod 252 or the first movable rod 23 is prevented from moving independently, when the second movable rod 252 or the first movable rod 23 moves simultaneously, the first movable rod 23 pulls the long rod 265 to generate upward force, the second movable rod 252 pulls the long rod 265 to generate leftward force, then the long rod 265 moves obliquely along the chute 263, a convex ring 264 is arranged in the chute 263, friction force between the long rod 265 and the chute 263 is increased, after the sheet metal plate is bent, the first bolt 22 and the second bolt 255 are rotated to release the plate, the long rod 252 is prevented from being pulled out, and the inner wall of the chute 263 is inserted with the long rod, and the inner wall of the chute 263 is fixedly connected with two convex rings 264;
one end of the long rod 265 is fixedly connected with one end of a second connecting rod 262, the other end of the second connecting rod 262 is fixedly connected with the outer wall of the second movable rod 252, the other end of the long rod 265 is fixedly connected with one end of a first connecting rod 261, and the other end of the first connecting rod 261 is fixedly connected with the outer wall of the first movable rod 23;
when in use, the utility model is characterized in that: the two ends of the sheet metal plate are respectively clamped into the first clamping block 21 and the second clamping block 254, the first bolt 22 and the second bolt 255 are rotated to fix the sheet metal plate, the movement of the sheet metal plate is reduced, the extruder 14 is connected with a power supply through a power line, the extruder 14 drives the extrusion block 15 to move, the extrusion block 15 extrudes the sheet metal plate on the pressure receiving plate 12, in the extrusion process of the sheet metal plate, the extrusion block 15 extrudes to the middle position of the sheet metal plate to bend the sheet metal plate, the two ends of the sheet metal plate are placed in the first clamping block 21 and the second clamping block 254, when one side of the sheet metal plate is stressed unevenly, the sheet metal plate possibly moves towards the second clamping block 254 or the first clamping block 21, the first movable rod 23 on the first clamping block 21 is inserted in the limiting position in the first limiting ring 24, the second clamping block 254 is inserted in the limiting position in the second limiting ring 253 through the second movable rod 252, when the first clamping block 21 or the second clamping block 254 is pressed by the sheet metal plate, the first movable rod 23 or the second movable rod 252 moves, when the first movable rod 23 moves upwards, the first connecting rod 261 and the second connecting rod 262 are respectively positioned at two ends of the long rod 265, when the first connecting rod 261 or the second connecting rod 262 moves upwards or leftwards respectively, the long rod 265 is blocked in the chute 263 to prevent the first movable rod 23 from upwards, when the second connecting rod 262 moves leftwards, the long rod 265 is blocked in the chute 263 to prevent the second movable rod 252 from leftwards, the second movable rod 252 or the first movable rod 23 is prevented from moving independently, when the second movable rod 252 or the first movable rod 23 moves simultaneously, the first movable rod 23 pulls the long rod 265 to generate upward force, the second movable rod 252 pulls the long rod 265 to generate leftwards force, and then the long rod 265 is enabled to move obliquely along the chute 263, the protruding ring 264 is arranged in the chute 263, friction force between the long rod 265 and the chute 263 is increased, and after the sheet metal plate is bent, the first bolt 22 and the second bolt 255 are rotated to loosen the sheet metal plate, so that the sheet metal plate is taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a processing mechanism of panel beating shell of switch board, includes panel mechanism (1), its characterized in that: the plate bending mechanism (1) comprises a supporting frame (11), the outer wall of the supporting frame (11) is fixedly connected with a pressure receiving plate (12), two sides of the pressure receiving plate (12) are fixedly connected with two interception plates (13), the top of the supporting frame (11) is fixedly connected with an extruder (14), the bottom of the extruder (14) is fixedly connected with an extrusion block (15), the outer wall of the pressure receiving plate (12) is fixedly connected with a plate limiting mechanism (2), and the bottom of the pressure receiving plate (12) is fixedly connected with a plate heating mechanism (3);
the plate heating mechanism (3) comprises a dryer (31), the bottom of the pressure receiving plate (12) is fixedly connected with the top of the dryer (31), one end of a pipeline (32) is inserted into the outer wall of the dryer (31), the other end of the pipeline (32) is fixedly connected with an air blowing port (33), the air blowing port (33) is inserted into the outer wall of the pressure receiving plate (12), the plate limiting mechanism (2) comprises a first limiting ring (24), the right side of the pressure receiving plate (12) is fixedly connected with two first limiting rings (24), the inner wall of the first limiting ring (24) is inserted with a first movable rod (23), the top of the first movable rod (23) is fixedly connected with a first clamping block (21), a first spring (25) is fixedly connected between the first limiting ring (24) and the first movable rod (23), the bottom of the pressure receiving plate (12) is fixedly connected with two second limiting rings (253), the second movable rod (252) is fixedly connected with a second movable rod (252), the second movable rod (252) is fixedly connected with the second movable rod (252), the outer wall threaded connection of second chucking piece (254) has second bolt (255), the position fixedly connected with cylinder (26) between pressure receiving plate (12) outer wall is located first movable rod (23) and second movable rod (252), chute (263) have been seted up to the inner wall of cylinder (26), it has stock (265) to peg graft in chute (263) inner wall, the inner wall fixedly connected with of chute (263) has two protruding rings (264), the one end of the one end fixedly connected with second connecting rod (262) of stock (265), the other end of second connecting rod (262) and the outer wall fixed connection of second movable rod (252), the one end of the other end fixedly connected with head rod (261) of stock (265), the other end of head rod (261) and the outer wall fixed connection of first movable rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211658953.8A CN115971293B (en) | 2022-12-22 | 2022-12-22 | Processing mechanism of sheet metal shell of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211658953.8A CN115971293B (en) | 2022-12-22 | 2022-12-22 | Processing mechanism of sheet metal shell of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115971293A CN115971293A (en) | 2023-04-18 |
| CN115971293B true CN115971293B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211658953.8A Active CN115971293B (en) | 2022-12-22 | 2022-12-22 | Processing mechanism of sheet metal shell of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115971293B (en) |
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| GB567943A (en) * | 1943-05-24 | 1945-03-09 | Norman Stott | Improvements in machines for bending sheet metal, strip metal, wire and the like |
| JPH0857541A (en) * | 1994-06-13 | 1996-03-05 | Amada Metrecs Co Ltd | Die of metal sheet bending machine |
| JPH08318319A (en) * | 1995-05-29 | 1996-12-03 | Amada Co Ltd | Method and device for correcting back gage angle of sheet metal working machine |
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| CN213103904U (en) * | 2020-09-18 | 2021-05-04 | 黄德灵 | Bending device for aerospace plate |
| CN213195124U (en) * | 2020-09-22 | 2021-05-14 | 无锡市艾美利科技有限公司 | Bending device is used in sheet metal housing processing convenient to it is fixed |
| CN213469163U (en) * | 2020-10-19 | 2021-06-18 | 深圳市长秦实业有限公司 | Bending equipment for sheet metal processing |
| CN214053214U (en) * | 2020-12-29 | 2021-08-27 | 南通中铁重型机床有限公司 | Bending mechanism for bending machine |
| CN214053440U (en) * | 2020-12-04 | 2021-08-27 | 沈阳思拓威源机械制造有限公司 | Sheet metal component stamping equipment of adjustable angle of bending |
| CN217726724U (en) * | 2021-12-07 | 2022-11-04 | 苏州联汕精密技术有限公司 | Sheet metal part bending device |
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| CN108747500B (en) * | 2018-07-31 | 2019-11-08 | 苏文浩 | A kind of adjustable intelligent digital display based plate inclined hole positional punch device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567943A (en) * | 1943-05-24 | 1945-03-09 | Norman Stott | Improvements in machines for bending sheet metal, strip metal, wire and the like |
| JPH0857541A (en) * | 1994-06-13 | 1996-03-05 | Amada Metrecs Co Ltd | Die of metal sheet bending machine |
| JPH08318319A (en) * | 1995-05-29 | 1996-12-03 | Amada Co Ltd | Method and device for correcting back gage angle of sheet metal working machine |
| JP2010043918A (en) * | 2008-08-11 | 2010-02-25 | Murata Machinery Ltd | Angle measurement instrument and pressing machine with the same |
| JP2016059926A (en) * | 2014-09-16 | 2016-04-25 | ダイハツ工業株式会社 | Transport device for hot press working sheet metal material |
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| CN213103904U (en) * | 2020-09-18 | 2021-05-04 | 黄德灵 | Bending device for aerospace plate |
| CN213195124U (en) * | 2020-09-22 | 2021-05-14 | 无锡市艾美利科技有限公司 | Bending device is used in sheet metal housing processing convenient to it is fixed |
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| CN214053440U (en) * | 2020-12-04 | 2021-08-27 | 沈阳思拓威源机械制造有限公司 | Sheet metal component stamping equipment of adjustable angle of bending |
| CN214053214U (en) * | 2020-12-29 | 2021-08-27 | 南通中铁重型机床有限公司 | Bending mechanism for bending machine |
| CN217726724U (en) * | 2021-12-07 | 2022-11-04 | 苏州联汕精密技术有限公司 | Sheet metal part bending device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115971293A (en) | 2023-04-18 |
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Effective date of registration: 20230925 Address after: No.29-1, Jiufa Road, Wendeng Economic Development Zone, Weihai City, Shandong Province 264400 Applicant after: Weihai Deliyuan Power Equipment Co.,Ltd. Address before: 226000 East Area of Industrial Park, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province (Group 4, Fengxian Village) Applicant before: Nantong Shichuang Machinery Co.,Ltd. |
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Denomination of invention: A processing mechanism for the sheet metal shell of a power distribution cabinet Effective date of registration: 20231108 Granted publication date: 20231020 Pledgee: Qi quotient bank Limited by Share Ltd. Weihai Wendeng branch Pledgor: Weihai Deliyuan Power Equipment Co.,Ltd. Registration number: Y2023980064696 |