CN102259143B - One-piece forming mechanism for door shell - Google Patents
One-piece forming mechanism for door shell Download PDFInfo
- Publication number
- CN102259143B CN102259143B CN 201110109740 CN201110109740A CN102259143B CN 102259143 B CN102259143 B CN 102259143B CN 201110109740 CN201110109740 CN 201110109740 CN 201110109740 A CN201110109740 A CN 201110109740A CN 102259143 B CN102259143 B CN 102259143B
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- bar
- movement mould
- patrix
- group
- strip
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Abstract
The invention relates to a one-piece forming mechanism for a door shell and belongs to the technical field of die mechanisms. The one-piece forming mechanism comprises a machine body, wherein an upper die plate and a lower die plate are arranged on the machine body; a transverse motion die strip group and a longitudinal motion die strip group are arranged between the upper die plate and the lower die plate; the longitudinal motion die strip group is arranged on one side of the transverse motion die strip group at intervals; the transverse motion die strip group comprises an upper die strip and a lower die strip; the upper die strip is positioned below the lower die strip and is connected with a pushing strip by a nitrogen spring; the pushing strip is connected with an oil cylinder; the longitudinal motion die strip group comprises an upper die strip and a lower die strip; and the lower die strip is positioned above the upper die strip. In the one-piece forming mechanism, through the combined design of the die strip groups, labor and material resources are saved; and by the design of matching the oil cylinder with the nitrogen spring, the stability of products is ensured.
Description
Technical field
The invention belongs to the mold mechanism technical field, be specifically related to a kind of door shell disposal molding mechanism.
Background technology
At present, during the door shell moulding of casings such as refrigerator, because the particularity of structure needs just can reach the moulding target through the multiple tracks forming step.Cause its complex procedures, cost is higher, the properties of product instability.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of door shell disposal molding mechanism is provided.
Technical problem to be solved by this invention realizes by the following technical solutions,
Door shell disposal molding mechanism, comprise body, described body is provided with cope match-plate pattern and lower bolster, be provided with transverse movement mould bar group and lengthwise movement mould bar group between described cope match-plate pattern and the lower bolster, described lengthwise movement mould bar group is the side that the gap is arranged on transverse movement mould bar group, it is characterized in that: described transverse movement mould bar group comprises patrix bar and counterdie bar, described patrix bar is positioned at counterdie bar top, described patrix bar pushes away bar by nitrogen gas spring connection, the described bar that pushes away connects oil cylinder, described lengthwise movement mould bar group comprises patrix bar and counterdie bar, and described counterdie bar is positioned at the top of patrix bar.
Patrix bar on the described transverse movement mould bar group is the convex globoidal structure.
Patrix bar on the described lengthwise movement mould bar group is the cancave cambered surface structure.
The convex-concave cambered surface of described convex globoidal patrix bar and cancave cambered surface patrix bar matches.
Described transverse movement mould bar group can laterally be slided on lower bolster.
Described oil cylinder is installed on the oil cylinder seat.
Beneficial effect of the present invention: the present invention has saved manpower and materials by the composite design of mould bar group, by the matching design of oil cylinder and nitrogen spring, has guaranteed the stability of product.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, door shell disposal molding mechanism, comprise body 1, body 1 is provided with cope match-plate pattern 4 and lower bolster 2, be provided with transverse movement mould bar group and lengthwise movement mould bar group between cope match-plate pattern 4 and the lower bolster 2, lengthwise movement mould bar group is the side that the gap is arranged on transverse movement mould bar group, transverse movement mould bar group comprises patrix bar 3` and counterdie bar `5, patrix bar 3` is positioned at counterdie bar 5` top, patrix bar 3` pushes away bar 9 by a nitrogen gas spring 6 connections, push away bar 9 and connect oil cylinder 8, oil cylinder 8 is installed on the oil cylinder seat 7, lengthwise movement mould bar group comprises patrix bar 3 and counterdie bar 5, counterdie bar 5 is positioned at the top of patrix bar 3, and the patrix bar 3` on the transverse movement mould bar group is the convex globoidal structure, and the patrix bar 3 on the lengthwise movement mould bar group is the cancave cambered surface structure, the convex-concave cambered surface of convex globoidal patrix bar 3` and cancave cambered surface patrix bar 3 matches, and transverse movement mould bar group can laterally be slided on lower bolster 2.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. door shell disposal molding mechanism, comprise body, described body is provided with cope match-plate pattern and lower bolster, be provided with transverse movement mould bar group and lengthwise movement mould bar group between described cope match-plate pattern and the lower bolster, described lengthwise movement mould bar group is the side that the gap is arranged on transverse movement mould bar group, it is characterized in that: described transverse movement mould bar group comprises patrix bar one and counterdie bar one, described patrix bar one is positioned at counterdie bar one top, described patrix bar one pushes away bar by nitrogen gas spring connection, the described bar that pushes away connects oil cylinder, described lengthwise movement mould bar group comprises patrix bar two and counterdie bar two, and described counterdie bar two is positioned at the top of patrix bar two.
2. door shell disposal molding according to claim 1 mechanism, it is characterized in that: the patrix bar one on the described transverse movement mould bar group is the convex globoidal structure.
3. door shell disposal molding according to claim 1 mechanism, it is characterized in that: the patrix bar two on the described lengthwise movement mould bar group is the cancave cambered surface structure.
4. door shell disposal molding according to claim 1 mechanism is characterized in that: described transverse movement mould bar group can laterally be slided on lower bolster.
5. door shell disposal molding according to claim 1 mechanism, it is characterized in that: described oil cylinder is installed on the oil cylinder seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109740 CN102259143B (en) | 2011-04-28 | 2011-04-28 | One-piece forming mechanism for door shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109740 CN102259143B (en) | 2011-04-28 | 2011-04-28 | One-piece forming mechanism for door shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102259143A CN102259143A (en) | 2011-11-30 |
| CN102259143B true CN102259143B (en) | 2013-07-31 |
Family
ID=45006085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110109740 Expired - Fee Related CN102259143B (en) | 2011-04-28 | 2011-04-28 | One-piece forming mechanism for door shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259143B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451387A (en) * | 2020-04-26 | 2020-07-28 | 滁州市天丰模具设备制造有限公司 | Door shell edge folding die with rapid forming function and machining process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204207Y (en) * | 1994-09-16 | 1995-08-02 | 吴兆鸿 | Steel-mesh door forming machine |
| CN2510196Y (en) * | 2001-11-07 | 2002-09-11 | 华中科技大学 | Metal thin-plate hydraulic-forming die apparatus |
| JP4772389B2 (en) * | 2005-06-13 | 2011-09-14 | 株式会社東晃製作所 | Method for producing curved long material using stretch bender machine and stretch bender machine |
| KR101078693B1 (en) * | 2009-10-12 | 2011-11-01 | 서영권 | The striker bending-equipment of auto-mobile door |
| CN202070695U (en) * | 2011-04-28 | 2011-12-14 | 滁州市精华模具制造有限公司 | Once-forming mechanism of door shell |
-
2011
- 2011-04-28 CN CN 201110109740 patent/CN102259143B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102259143A (en) | 2011-11-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |