CN107824686B - Refrigerator backboard is punched flanging die - Google Patents
Refrigerator backboard is punched flanging die Download PDFInfo
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- CN107824686B CN107824686B CN201711073301.7A CN201711073301A CN107824686B CN 107824686 B CN107824686 B CN 107824686B CN 201711073301 A CN201711073301 A CN 201711073301A CN 107824686 B CN107824686 B CN 107824686B
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- Prior art keywords
- forming
- spring
- connecting rod
- blocks
- refrigerator
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
Abstract
The invention discloses refrigerator backboards to be punched flanging die, including device noumenon, described device ontology is rectangular enclosure structure, described device ontology top plate inner wall is equipped with cylinder, the output shaft of the cylinder is connected with mounting plate, mounting plate lower surface middle position is equipped with upper mold, forming cavity is equipped in the upper mold, the first spring is connected in the forming cavity of the upper mold, one end of first spring is connected with the first forming blocks, pedestal is installed on described device ontology plate inner wall, the base upper surface two sides are symmetrically arranged with fixing groove, the upper surface middle position of the pedestal is fixed with mounting blocks, the second forming blocks are fixed on the mounting blocks, second spring is connected at the top of the fixing groove.In the present invention, the processing of refrigerator backboard can be made more accurate, precision is higher, improves qualification rate when postnotum processing, reduces the waste of raw material, improve production efficiency.
Description
Technical field
The present invention relates to refrigerator arts more particularly to refrigerator backboard to be punched flanging die.
Background technique
Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.There are compressor, ice machine to the cabinet or case that freeze in cabinet, the hutch with refrigerating plant.Family
It is usually 20~500 liters with the volume of refrigerator.The domestic refrigerator of First compression-type refrigeration in the world in 1910 is asked in the U.S.
Generation.Lido company, nineteen twenty-five Sweden develops household absorption refrigerator.Nineteen twenty-seven General Electric Company is developed totally-enclosed
Formula refrigerator.Nineteen thirty is launched using the cooling continuous diffusion absorption refrigerator of air of different heating mode.It develops within 1931
Success novel refrigerant Freon 12.The latter half fifties starts to produce household thermoelectric refrigerator, and China produces since the fifties
Refrigerator.
General refrigerator model of the same race has two kinds of forms: one kind is plain edition, and one kind is electronic control type, both forms
Refrigerator backboard outer dimension is the same, and thickness is similarly all 0.35mm, the difference is that under having among electronic control model
It is recessed and have flange, although both form refrigerator backboard sizes from shape are the same, due to having among electronic control model
It is recessed and have flange, it is conventional then need separately to open one set of die, therefore when processing this two kinds of form refrigerator backboards, then need
Use the different flanging die of the different die cutting die of two classes and two classes.The postnotum of each form has twice to process work
Sequence, the first procedure are die mould, corner cut, punching, which is completed by blanking die, and second operation work is flange, die mould, turns over
Hole, the process are completed by flanging die, and mold, the deficiency of current refrigerator back board forming die are needed replacing when product is remodeled
Place is that when carrying out flange, the device for well not fixing postnotum makes mold to postnotum flange and die mould
When, back Board position generates cheaply, the phenomenon that causing converted products precision not high, or even processing failure, cause wastage of material.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the refrigerator backboard proposed is punched flange
Mold.
To achieve the goals above, present invention employs following technical solutions:
Refrigerator backboard is punched flanging die, including device noumenon, and described device ontology is rectangular enclosure structure, the dress
Ontology top plate inner wall is set equipped with cylinder, the output shaft of the cylinder is connected with mounting plate, mounting plate lower surface interposition
It has installed upper mold, forming cavity is equipped in the upper mold, be connected with the first spring in the forming cavity of the upper mold, described the
One end of one spring is connected with the first forming blocks, and pedestal, the base upper surface are equipped on described device ontology plate inner wall
Two sides are symmetrically arranged with fixing groove, and the upper surface middle position of the pedestal is fixed with mounting blocks, and is fixed on the mounting blocks
Two forming blocks, the fixing groove top are connected with second spring, and the top of second spring described in two groups is connected with profiled sheeting, described
Profiled sheeting lower surface two sides are symmetrically arranged with fixed link, and second spring is set in fixed link, and the base upper surface two sides are set
There is support rod, and two groups of support rods are located at the two sides of second spring, the support bar top is equipped with groove, and activity peace in groove
Equipped with shaft, first connecting rod is rotatably equipped in the shaft, and first connecting rod is vertical with shaft, the first connecting rod
One end be hinged with the second connecting rod, one end of second connecting rod is fixed on profiled sheeting, and the second connecting rod and molding
Plate is mutually perpendicular to, and the other end of the first connecting rod is hinged with third connecting rod.
Preferably, the fixed link matches with fixing groove size.
Preferably, first forming blocks and the second forming blocks match, and the second forming blocks are located at the first forming blocks
Underface.
Preferably, the middle position of the profiled sheeting is equipped with forming through hole, and the forming through hole is rectangular configuration, and is formed
Through-hole matches with the first forming blocks and the second forming blocks.
Preferably, described device ontology is made of stainless steel alloy, and side walls hinged has chamber door.
Compared with prior art, the beneficial effects of the present invention are: in the present invention, when carrying out flange to refrigerator backboard,
When can fix postnotum well while die mould, keep the processing of refrigerator backboard more accurate, precision is higher, improves
Qualification rate when postnotum processing, reduces the waste of raw material, improves production efficiency, and present apparatus structure is simple, and design is new
Grain husk is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that refrigerator backboard proposed by the present invention is punched flanging die；
Fig. 2 is the structural schematic diagram that refrigerator backboard proposed by the present invention is punched at the A of flanging die；
Fig. 3 is the structural schematic diagram for the profiled sheeting that refrigerator backboard proposed by the present invention is punched flanging die；
Fig. 4 is the structural schematic diagram for the support rod that refrigerator backboard proposed by the present invention is punched flanging die.
In figure: 1 device noumenon, 2 cylinders, 3 mounting plates, 4 upper molds, 5 first springs, 6 first forming blocks, 7 pedestals, 8 are consolidated
Determine slot, 9 mounting blocks, 10 second forming blocks, 11 profiled sheetings, 12 fixed links, 13 second springs, 14 support rods, 15 shafts, 16 first
Connecting rod, 17 second connecting rods, 18 third connecting rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, refrigerator backboard is punched flanging die, including device noumenon 1, and device noumenon 1 is rectangular enclosure knot
Structure, device noumenon 1 are made of stainless steel alloy, and it is side walls hinged have a chamber door, 1 top plate inner wall of device noumenon is equipped with cylinder 2, gas
The output shaft of cylinder 2 is connected with mounting plate 3, and 3 lower surface middle position of mounting plate is equipped with upper mold 4, is equipped with molding in upper mold 4
Chamber is connected with the first spring 5 in the forming cavity of upper mold 4, and one end of the first spring 5 is connected with the first forming blocks 6, device noumenon
Pedestal 7 is installed, 7 upper surface two sides of pedestal are symmetrically arranged with fixing groove 8, and the upper surface middle position of pedestal 7 is solid on 1 plate inner wall
Surely there are mounting blocks 9, the second forming blocks 10 are fixed on mounting blocks 9, the first forming blocks 6 and the second forming blocks 10 match, and the
Two forming blocks 10 are located at the underface of the first forming blocks 6, are connected with second spring 13, two groups of second springs 13 at the top of fixing groove 8
Top be connected with profiled sheeting 11, the middle position of profiled sheeting 11 is equipped with forming through hole, and the forming through hole is rectangular configuration, and
Forming through hole matches with the first forming blocks 6 and the second forming blocks 10, and 11 lower surface two sides of profiled sheeting are symmetrically arranged with fixed link 12,
And second spring 13 is set in fixed link 12, fixed link 12 matches with 8 size of fixing groove, and 7 upper surface two sides of pedestal are equipped with
Support rod 14, and two groups of support rods 14 are located at the two sides of second spring 13, are equipped with groove at the top of support rod 14, and movable in groove
Shaft 15 is installed, first connecting rod 16 is rotatably equipped in shaft 15, and first connecting rod 16 is vertical with shaft 15, first connects
One end of extension bar 16 is hinged with the second connecting rod 17, and one end of the second connecting rod 17 is fixed on profiled sheeting 11, and the second connection
Bar 17 is mutually perpendicular to profiled sheeting 11, and the other end of first connecting rod 16 is hinged with third connecting rod 18, in the present invention, to ice
When case postnotum carries out flange, when can fix postnotum well while die mould, make the processing of refrigerator backboard more
It is accurate to add, and precision is higher, improves qualification rate when postnotum processing, reduces the waste of raw material, improve production efficiency, this
Apparatus structure is simple, novel in design, is worthy to be popularized.
Working principle: the postnotum of refrigerator is placed on the profiled sheeting 11 of device noumenon 1, is then started cylinder 2, is made to pacify
Loading board 3 moves down, and is matched by the first forming blocks 6 in upper mold 4 and the second forming blocks 10, carries out to refrigerator backboard
Flange molding, when profiled sheeting 11 moves down, passes through first connecting rod 16, the second connecting rod 17 and third connecting rod
18, make the second connecting rod 17 make while moving down first connecting rod 16 rise, can so that refrigerator backboard in flange
It fixes, keeps the processing of refrigerator backboard more accurate, precision is higher.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. refrigerator backboard is punched flanging die, including device noumenon (1), which is characterized in that described device ontology (1) is rectangle
Cavity structure, described device ontology (1) top plate inner wall are equipped with cylinder (2), and the output shaft of the cylinder (2) is connected with mounting plate
(3), mounting plate (3) the lower surface middle position is equipped with upper mold (4), is equipped with forming cavity in the upper mold (4), it is described on
It being connected in the forming cavity of mold (4) the first spring (5), one end of first spring (5) is connected with the first forming blocks (6),
It is equipped with pedestal (7) on described device ontology (1) plate inner wall, pedestal (7) the upper surface two sides are symmetrically arranged with fixing groove
(8), the upper surface middle position of the pedestal (7) is fixed with mounting blocks (9), is fixed with the second molding on the mounting blocks (9)
Block (10), fixing groove (8) top are connected with second spring (13), and the top of second spring described in two groups (13) is connected with into
Template (11), profiled sheeting (11) the lower surface two sides are symmetrically arranged with fixed link (12), and second spring (13) is set in fixation
On bar (12), pedestal (7) the upper surface two sides are equipped with support rod (14), and two groups of support rods (14) are located at second spring (13)
Two sides, be equipped with groove at the top of the support rod (14), and be movably installed with shaft (15) in groove, turn on the shaft (15)
It is dynamic to be equipped with first connecting rod (16), and first connecting rod (16) is vertical with shaft (15), the one of the first connecting rod (16)
End is hinged with the second connecting rod (17), and one end of second connecting rod (17) is fixed on profiled sheeting (11), and the second connection
Bar (17) is mutually perpendicular to profiled sheeting (11), and the other end of the first connecting rod (16) is hinged with third connecting rod (18).
2. refrigerator backboard according to claim 1 is punched flanging die, which is characterized in that the fixed link (12) and solid
Determine slot (8) size to match.
3. refrigerator backboard according to claim 1 is punched flanging die, which is characterized in that first forming blocks (6)
Match with the second forming blocks (10), and the second forming blocks (10) are located at the underface of the first forming blocks (6).
4. refrigerator backboard according to claim 1 is punched flanging die, which is characterized in that in the profiled sheeting (11)
Meta position has installed forming through hole, and the forming through hole is rectangular configuration, and forming through hole and the first forming blocks (6) and second form
Block (10) matches.
5. refrigerator backboard according to claim 1 is punched flanging die, which is characterized in that described device ontology (1) by
Stainless steel alloy is made, and side walls hinged has chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073301.7A CN107824686B (en) | 2017-11-04 | 2017-11-04 | Refrigerator backboard is punched flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073301.7A CN107824686B (en) | 2017-11-04 | 2017-11-04 | Refrigerator backboard is punched flanging die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107824686A CN107824686A (en) | 2018-03-23 |
| CN107824686B true CN107824686B (en) | 2019-06-11 |
Family
ID=61654556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073301.7A Active CN107824686B (en) | 2017-11-04 | 2017-11-04 | Refrigerator backboard is punched flanging die |
Country Status (1)
| Country | Link |
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| CN (1) | CN107824686B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120062273A (en) * | 2010-12-06 | 2012-06-14 | 현대자동차주식회사 | Press system |
| CN102327989A (en) * | 2011-10-20 | 2012-01-25 | 奇瑞汽车股份有限公司 | Positioning mechanism |
| CN204220750U (en) * | 2014-07-22 | 2015-03-25 | 滁州市成业机械制造有限公司 | A kind of flanging die |
| CN204486592U (en) * | 2015-02-05 | 2015-07-22 | 滁州市博精模具设备制造有限公司 | Refrigerator backboard stamping-out flanging die |
| CN205165538U (en) * | 2015-09-02 | 2016-04-20 | 江苏荣腾精密组件科技股份有限公司 | Flanging mold |
| US10894283B2 (en) * | 2016-02-24 | 2021-01-19 | Nisshin Steel Co., Ltd. | Molded material production method and molded material |
| CN205732586U (en) * | 2016-06-15 | 2016-11-30 | 常州市荣顺电子有限公司 | A kind of diel processing metalwork |
| CN205732603U (en) * | 2016-06-30 | 2016-11-30 | 宜宾红星电子有限公司 | For processing the stamping flanging die of automotive gear-shifting fork |
| CN106937777A (en) * | 2017-04-21 | 2017-07-11 | 林永贵 | A kind of efficient spot gluing equipment of shoemaking |
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2017
- 2017-11-04 CN CN201711073301.7A patent/CN107824686B/en active Active
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| CN107824686A (en) | 2018-03-23 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Punching and flanging die for the back plate of refrigerator Effective date of registration: 20200820 Granted publication date: 20190611 Pledgee: Chuzhou Branch of Industrial Bank Co., Ltd Pledgor: CHUZHOU XINKANGDA METAL PRODUCTS Co.,Ltd. Registration number: Y2020980005165 |
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