CN112517749A - High-end refrigerator decorative wallboard die and production process - Google Patents
High-end refrigerator decorative wallboard die and production process Download PDFInfo
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- CN112517749A CN112517749A CN202011268372.4A CN202011268372A CN112517749A CN 112517749 A CN112517749 A CN 112517749A CN 202011268372 A CN202011268372 A CN 202011268372A CN 112517749 A CN112517749 A CN 112517749A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000009966 trimming Methods 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 239000011324 bead Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention relates to the technical field of refrigerator decorative wallboard dies, in particular to a high-end refrigerator decorative wallboard die and a production process, and the high-end refrigerator decorative wallboard die comprises a die body, wherein the die body consists of an upper die holder and a lower die holder, an upper pad foot is welded at the top of the upper die holder, a lower pad foot is welded at the bottom of the lower die holder, positive movable return spring assemblies are arranged at four corners of the upper die holder, one side of the upper die holder, close to the bottom of the positive movable return spring assemblies, is connected with a connecting piece through a bolt, the outer wall of one side of the connecting piece is connected with a slider side push block guide rail through a bolt, and a slider side push block. The slide block side push block changes the up-and-down movement track, the edge cutting process is completed according to the angle movement of the slide block side push block guide rail, the slide block edge cutting inserts on the two sides and the front edge cutting die cutting are carried out, the edge cutting action and the die cutting depth are synchronously kept consistent, the two sides of the overlapped and flat edges of the plate are tightly adhered and compressed, and the appearance quality of the plate can be improved.
Description
Technical Field
The invention relates to the technical field of refrigerator decorative wallboard dies, in particular to a high-end refrigerator decorative wallboard die and a production process.
Background
The refrigerator is a refrigerating equipment for keeping constant low temperature, and also a civil product for keeping food or other articles in constant low temperature cold state, the refrigerator is internally provided with a cabinet or box frozen by a compressor and an ice maker, and a storage box with a refrigerating device, the mould is various moulds and tools for obtaining required products by injection moulding, extrusion, die casting, forging and pressing and the like in industrial production, and the mould can be used for carrying out punching production on refrigerator wall boards.
The refrigerator is decorated the wallboard and is in the in-process of operation, and the mould punching press of decorating the wallboard is cut edge the degree and is differed, and the appearance quality who decorates the wallboard needs to improve, and the flange edge of decorating the wallboard during processing of decorating the wallboard takes place to warp easily, is difficult to control the shaping effect, is unfavorable for extensive popularization, consequently needs the research and development high-end refrigerator to decorate wallboard mould and production technology urgently.
Disclosure of Invention
The invention aims to provide a die and a production process for a decorative wallboard of a high-end refrigerator, and aims to solve the problems that the die of the decorative wallboard in the background technology has different stamping and trimming degrees, the appearance quality needs to be improved, the edge of the decorative wallboard is easy to deform during processing, and the forming effect is difficult to control.
The technical scheme of the invention is as follows: the high-end refrigerator decorative wallboard die comprises a die body, wherein the die body consists of an upper die holder and a lower die holder, the top of the upper die holder is welded with an upper pad, the bottom of the lower die holder is welded with a lower pad, four corners of the upper die holder are respectively provided with a positive movable return spring assembly, one side of the upper die holder, which is close to the bottom of the positive movable return spring assembly, is connected with a connecting piece through a bolt, the outer wall of one side of the connecting piece is connected with a slide block side push block guide rail through a bolt, the slide block side push block is movably connected inside the slide block side push block guide rail, a downward inclined driving block is arranged on one side of the top of the lower die holder, an end head sliding block is arranged at the bottom of the positive movable return spring assembly, one side of the end sliding block is connected with a sliding block trimming insert through a bolt, one side of the sliding block trimming insert is connected with a cutter through a bolt, and a lower die trimming cutter opening is formed in one side of the sliding block trimming insert and one side of the cutter.
Furthermore, one side of the top of the lower die base is connected with a lower backing plate through a bolt, the top of the lower backing plate is connected with a lower die plate through a bolt, and the outer wall of the lower die plate is connected with a plurality of bending claws through bolts.
Furthermore, a decorative material plate is arranged at the top of the lower die plate, and the bottom of the upper die base is connected with an upper die plate through bolts.
Furthermore, the bottom of the upper die plate is connected with a plurality of punches through bolts, and the inside of the lower die base is connected with a plurality of spring ejection pieces through bolts.
Furthermore, a sliding block is arranged at the top of the lower die base close to the spring ejection piece, and the bottom of the upper die base is connected with a limiting piece through a bolt.
Furthermore, the decorative plate comprises a plate, drawing ribs and a flange edge, wherein the flange edge is welded on the outer wall of the plate, and the top of the flange edge is bonded with a plurality of drawing ribs.
Further, the top of plate is provided with a plurality of kicking block, the outer wall welding of plate has the material limit.
The production process of the high-end refrigerator decorative wallboard comprises the following steps:
s1, plate stretching: stretching the raw material plate, and performing closed process compensation on the opened part of the flange edge, wherein the plate is made of a copper alloy material;
s2, cutting off a part assembly: cutting off the flange edge by using a cutter, and punching a groove of a millimeter on the plate by using a punch of the die;
s3, trimming: the upper die base moves downwards, the sliding block side push blocks on the two ends move downwards, the sliding block side push blocks change the up-and-down movement track when encountering a downward inclined driving block, the edge cutting process is completed according to the angular movement of the sliding block side push block guide rail, and the sliding block edge cutting insert edge cutting decorative material plate;
s4, bending and folding: the plate is bent by the bending claw, the sliding block slides to one side, the sliding block is upwards jacked by the spring jacking part, the stacking is started and completed, and the decorative material plate is molded.
Further, in the step S1, the plate is stretched to a millimeter height, and the cutter material is made of a high-grade alloy material.
Further, in S4, the spring ejecting member is a hydraulic cylinder, the limiting member presses the slider, and the slider tightly attaches the two flat sides of the plate.
Compared with the prior art, the invention has the following improvements and advantages that:
(1) through the arranged slide block side push block and the slide block side push block guide rail, the slide block side push block changes the up-and-down movement track, the edge cutting process is completed according to the angle movement of the slide block side push block guide rail, the slide block edge cutting inserts on the two sides and the front edge cutting are punched, and the edge cutting action and the punching depth are synchronously kept consistent.
(2) Through the slider and the stopper that set up, when the mould continued to be closed, the stopper of upper die base below began to push down the slider, and the slider dies the plate downwards, makes the limit two sides that the plate folded flat paste and dies and compress tightly, can improve the appearance quality of plate.
(3) Through the claw and the plate of bending that set up, the claw and the plate laminating of bending, the claw of bending is bent the plate, and the claw of bending can be torn open and install, and the claw of bending can make the face quality improvement, convenient to use of bending of plate.
(4) The upper die base is pushed downwards through the arranged flange edge and the drawing ribs, the raw material plate is stretched, the flange edge is used for process compensation, and the drawing ribs are arranged on four edges of the flange edge to control deformation, so that the raw material plate is stretched to a specified height.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the mold body structure of the present invention;
FIG. 2 is a schematic view in partial cross-section of the present invention;
FIG. 3 is a schematic cross-sectional view of a slider side pusher of the present invention;
FIG. 4 is a schematic view of the plate structure of the present invention;
FIG. 5 is a schematic view of the flange and top block configuration of the present invention;
fig. 6 is a schematic view of the bead structure of the present invention.
Description of reference numerals:
1, 2, 3, 4, 5 positive movable return spring assemblies, 6 slide block side push block guide rails, 7 side return spring assemblies, 8 slide block side push blocks, 9 lower inclined driving blocks, 10 end slide blocks, 11 slide block trimming inserts, 12 cutters, 13 lower cushion plates, 14 lower die plates, 15 upper die plates, 16 lower die trimming cutter openings, 17 spring ejection pieces, 18 slide blocks, 19 limiting pieces, 20 decorative plates, 21 draw beads, 22 flange edges, 23 ejection blocks, 24 punches, 25 material edges, 26 die bodies, 27 connecting pieces, 28 plates and 29 bending claws.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a high-end refrigerator decorative wallboard die by improvement, as shown in figures 1-6, the die comprises a die body 26, the die body 26 consists of an upper die holder 1 and a lower die holder 2, an upper pad 7 is welded at the top of the upper die holder 1, a lower pad 4 is welded at the bottom of the lower die holder 2, positive movable return spring assemblies 5 are arranged at four corners of the upper die holder 1, one side of the upper die holder 1 close to the bottom of the positive movable return spring assemblies 5 is connected with a connecting piece 27 through a bolt, the positive movable return spring assemblies 5 can be extruded and extended, the outer wall of one side of the connecting piece 27 is connected with a slide block side push block guide rail 6 through a bolt, a slide block side push block 8 is movably connected inside the slide block side push block guide rail 6, a lower inclined driving block 9 is arranged at one side of the top of the lower die holder 2, the slide block side push block 8 moves downwards, when meeting the lower inclined driving block 9, the slide block, the bottom of the positive movable return spring assembly 5 is provided with an end slider 10, one side of the end slider 10 is connected with a slider trimming insert 11 through a bolt, the angular movement of the slider side push block guide rail 6 completes the trimming process, one side of the slider trimming insert 11 is connected with a cutter 12 through a bolt, the slider trimming inserts 11 on two sides are punched with the front trimming, and one side of the slider trimming insert 11 and the cutter 12 is provided with a lower die trimming edge notch 16.
Further, one side of the top of the lower die holder 2 is connected with a lower backing plate 13 through a bolt, the top of the lower backing plate 13 is connected with a lower die plate 14 through a bolt, the outer wall of the lower die plate 14 is connected with a plurality of bending claws 29 through bolts, the bending claws 29 bend the plate 28, and the bending claws 29 can be detached and installed.
Further, a decorating plate 20 is arranged at the top of the lower template 14, and an upper template 15 is connected to the bottom of the upper die holder 1 through bolts.
Further, the bottom of the upper die plate 15 is connected with a plurality of punches 24 through bolts, the punches 24 punch grooves in the plate 28, the inside of the lower die holder 2 is connected with a plurality of spring liftout members 17 through bolts, and the spring liftout members 17 are hydraulic cylinders.
Further, a sliding block 18 is arranged at the top of the lower die base 2 close to the spring ejecting piece 17, the sliding block 18 can slide to one side, the spring ejecting piece 17 ejects the sliding block upwards, the bottom of the upper die base 1 is connected with a limiting piece 19 through a bolt, and the limiting piece 19 presses the sliding block 18.
Further, the decoration plate 20 is composed of a plate 28, draw beads 21 and flange edges 22, the flange edges 22 are welded on the outer wall of the plate 28, a plurality of draw beads 21 are adhered to the top of the flange edges 22, and the draw beads 21 are arranged on the four sides of the flange edges 22 to control deformation.
Further, a plurality of top blocks 23 are arranged at the top of the plate 28, and a trimming 25 is welded on the outer wall of the plate 28.
The production process of the high-end refrigerator decorative wallboard comprises the following steps:
s1, plate stretching: stretching the raw material plate 28, placing the raw material plate 28 on the lower template 14, and performing closed process compensation on the opened part of the flange edge 22, wherein the plate 28 is made of a copper alloy material;
s2, cutting off a part assembly: cutting off the flange edge 22 by using a cutter 12, and punching a 0.3 mm groove on the plate 28 by using a punch 24 of a die;
s3, trimming: the upper die holder 1 moves downwards, the upper sliding block side push blocks 8 on two ends move downwards, when the lower inclined driving block 9 is met, the sliding block side push blocks 8 change the up-and-down movement track, the edge cutting process is completed according to the angular movement of the sliding block side push block guide rails 6, and the sliding block edge cutting insert 11 cuts the edge of the decorative material plate 20;
s4, bending and folding: the plate 28 is bent by the bending claw 29, the slide block 18 slides to one side, the spring ejection piece 17 ejects the slide block upwards, the stacking is started and completed, and the decorating plate 20 is molded.
Further, in S1, the plate 28 has a drawing height of 42 mm, and the cutter 12 is made of a high-grade alloy material.
Further, in S4, the spring ejector 17 is a hydraulic cylinder, the stopper 19 presses the slider 18, the block 18 slides, the slider 18 is pushed upward to start and finish the stacking with a large gap, and the slider 18 abuts against the two sides of the stacked plate 28.
The working principle of the invention is as follows: the raw material plate 28 is placed above the lower die plate 14, the upper die base 1 is pushed downwards, the raw material plate 28 is stretched, the four sides of the flange edge 22 are provided with draw beads 21 to control deformation, after the upper die base 1 moves downwards, the upper sliding block side push blocks 8 on the two ends move downwards, when the lower inclined driving block 9 is met, the sliding block side push blocks 8 change the up-and-down movement track, the sliding block trimming inserts 11 on the two sides and the front trimming and punching are carried out, the trimming action and the punching depth are synchronously kept consistent, the plate 28 is bent by the bending claw 29, the bending claw 29 can be detached and installed, the quality of the bending surface of the plate 18 is improved by the bending claw 29, the sliding block 18 can slide to one side, the sliding block 18 is upwards pushed by the spring ejecting piece 17, starting from a large gap and finishing the stacking, the spring ejection piece 17 is a hydraulic cylinder, the limiting piece 19 presses the sliding block 18, the sliding block 18 tightly presses the two stacked flat side surfaces of the plate 28, and the limiting piece 19 starts to press the sliding block 18 to enable the sliding block to press the plate downwards when the mold is continuously closed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. High-end refrigerator decorative wallboard mould, its characterized in that: the die comprises a die body (26), wherein the die body (26) comprises an upper die base (1) and a lower die base (2), an upper pad foot (7) is welded at the top of the upper die base (1), a lower pad foot (4) is welded at the bottom of the lower die base (2), positive movable reset spring assemblies (5) are arranged at four corners of the upper die base (1), one side of the bottom, close to the positive movable reset spring assemblies (5), of the upper die base (1) is connected with a connecting piece (27) through a bolt, the outer wall of one side of the connecting piece (27) is connected with a slider side push block guide rail (6) through a bolt, a slider side push block (8) is movably connected inside the slider side push block guide rail (6), a lower inclined driving block (9) is arranged at one side of the top of the lower die base (2), and an end slider (10) is arranged at the bottom of the positive movable reset spring assemblies (, one side of the end sliding block (10) is connected with a sliding block trimming insert (11) through a bolt, one side of the sliding block trimming insert (11) is connected with a cutter (12) through a bolt, and a lower die trimming cutter opening (16) is formed in one side of the sliding block trimming insert (11) and one side of the cutter (12).
2. The high-end refrigerator decorative wallboard mold of claim 1, wherein: one side of the top of the lower die holder (2) is connected with a lower backing plate (13) through a bolt, the top of the lower backing plate (13) is connected with a lower die plate (14) through a bolt, and the outer wall of the lower die plate (14) is connected with a plurality of bending claws (29) through bolts.
3. The high-end refrigerator decorative wallboard mold of claim 2, wherein: the top of the lower template (14) is provided with a decorative material plate (20), and the bottom of the upper die holder (1) is connected with an upper template (15) through bolts.
4. The high-end refrigerator decorative wallboard mold of claim 3, wherein: the bottom of the upper die plate (15) is connected with a plurality of punches (24) through bolts, and the inside of the lower die holder (2) is connected with a plurality of spring ejection pieces (17) through bolts.
5. The high-end refrigerator decorative wallboard mold of claim 4, wherein: the top of the lower die holder (2) close to the spring ejector (17) is provided with a sliding block (18), and the bottom of the upper die holder (1) is connected with a limiting part (19) through a bolt.
6. The high-end refrigerator decorative wallboard mold of claim 3, wherein: the decorative plate (20) is composed of a plate (28), drawing ribs (21) and a flange edge (22), the flange edge (22) is welded on the outer wall of the plate (28), and the top of the flange edge (22) is bonded with a plurality of drawing ribs (21).
7. The high-end refrigerator decorative wall panel mold of claim 6, wherein: the top of plate (28) is provided with a plurality of kicking block (23), the outer wall welding of plate (28) has material limit (25).
8. The production process of the high-end refrigerator decorative wallboard is characterized by comprising the following steps of:
s1, plate stretching: stretching the raw material plate (28), and performing closed process compensation on the opened part of the flange edge (22), wherein the plate (28) is made of a copper alloy material;
s2, cutting off a part assembly: cutting off the flange edge (22) by using a cutter (12), and punching a groove of 0.3 mm on a plate (28) by using a punch (24) of a die;
s3, trimming: the upper die base (1) moves downwards, the sliding block side push blocks (8) on the two ends move downwards, when the upper die base meets a lower inclined driving block (9), the sliding block side push blocks (8) change the up-down movement track, the edge cutting process is completed according to the angle movement of the sliding block side push block guide rails (6), and the sliding block edge cutting insert (11) cuts the edge of the decorative material plate (20);
s4, bending and folding: the plate (28) is bent by the bending claw (29), the sliding block (18) slides to one side, the spring ejection piece (17) ejects the sliding block upwards, the stacking is started and completed, and the decoration plate (20) is molded.
9. The process for manufacturing the decorative wall panel of the high-end refrigerator according to claim 8, wherein: in the S1, the stretching height of the plate (28) is 42 mm, and the cutter (12) is made of a high-grade alloy material.
10. The process for manufacturing the decorative wall panel of the high-end refrigerator according to claim 8, wherein: in the step S4, the spring ejecting piece (17) is a hydraulic cylinder, the limiting piece (19) presses the sliding block (18), and the sliding block (18) tightly clings to the two flat overlapped side surfaces of the plate piece (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268372.4A CN112517749A (en) | 2020-11-13 | 2020-11-13 | High-end refrigerator decorative wallboard die and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268372.4A CN112517749A (en) | 2020-11-13 | 2020-11-13 | High-end refrigerator decorative wallboard die and production process |
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| Publication Number | Publication Date |
|---|---|
| CN112517749A true CN112517749A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011268372.4A Pending CN112517749A (en) | 2020-11-13 | 2020-11-13 | High-end refrigerator decorative wallboard die and production process |
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| Country | Link |
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| CN (1) | CN112517749A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635696A (en) * | 2021-07-05 | 2021-11-12 | 江苏力维数控自动化有限公司 | High-precision door plate engraving device and method |
| CN114273482A (en) * | 2021-12-13 | 2022-04-05 | 滁州市艾德模具设备有限公司 | A circular arc short side stacking flat structure |
| CN116749423A (en) * | 2023-04-18 | 2023-09-15 | 安徽德科科技有限公司 | Demolding structure of turnover door foaming mold |
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| DE3642522A1 (en) * | 1986-12-12 | 1988-06-23 | Mueller Claus Dieter | Transportable hydraulic stamping, cutting and bending machine |
| CN101767149A (en) * | 2008-12-26 | 2010-07-07 | 海尔集团公司 | Bending and angle-wraping shaping mould and technology of pressing product |
| CN201841205U (en) * | 2010-11-05 | 2011-05-25 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
| CN104056965A (en) * | 2014-05-28 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Disposable side-pushing and planishing structure for upper die of center beam of refrigerator |
| CN205147110U (en) * | 2015-12-04 | 2016-04-13 | 武汉宏海科技股份有限公司 | Outer set -top lid multiple operation stamping die of air conditioner |
-
2020
- 2020-11-13 CN CN202011268372.4A patent/CN112517749A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3642522A1 (en) * | 1986-12-12 | 1988-06-23 | Mueller Claus Dieter | Transportable hydraulic stamping, cutting and bending machine |
| CN101767149A (en) * | 2008-12-26 | 2010-07-07 | 海尔集团公司 | Bending and angle-wraping shaping mould and technology of pressing product |
| CN201841205U (en) * | 2010-11-05 | 2011-05-25 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
| CN104056965A (en) * | 2014-05-28 | 2014-09-24 | 合肥金海康五金机械制造有限公司 | Disposable side-pushing and planishing structure for upper die of center beam of refrigerator |
| CN205147110U (en) * | 2015-12-04 | 2016-04-13 | 武汉宏海科技股份有限公司 | Outer set -top lid multiple operation stamping die of air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635696A (en) * | 2021-07-05 | 2021-11-12 | 江苏力维数控自动化有限公司 | High-precision door plate engraving device and method |
| CN114273482A (en) * | 2021-12-13 | 2022-04-05 | 滁州市艾德模具设备有限公司 | A circular arc short side stacking flat structure |
| CN116749423A (en) * | 2023-04-18 | 2023-09-15 | 安徽德科科技有限公司 | Demolding structure of turnover door foaming mold |
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Application publication date: 20210319 |