CN103658383A - Scratchless bending die for air-conditioner top cover - Google Patents
Scratchless bending die for air-conditioner top cover Download PDFInfo
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- CN103658383A CN103658383A CN201210348026.6A CN201210348026A CN103658383A CN 103658383 A CN103658383 A CN 103658383A CN 201210348026 A CN201210348026 A CN 201210348026A CN 103658383 A CN103658383 A CN 103658383A
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- plate
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- piece
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Abstract
The invention relates to a scratchless bending die for air-conditioner top cover. The scratchless bending die comprises an upper bending punch, a turning bending plate, a lower floating discharging plate, a turning plate rest block and a lower fixing plate. The upper bending punch is respectively connected with the turning bending plate and the lower floating discharging plate through products, the turning bending plate is connected with the turning plate rest block, and the turning plate rest block is fixed on the lower fixing plate. When dies are combined, the upper bending punch drives the lower floating discharging plate to move downwards, and the products drive the turning bending plate to rotate around an angle point of the turning plate rest block. Compared with the prior art, the scratchless bending die has the advantages of high product quality, wide application range and the like.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of for air-conditioner top cover without scratch bending mould.
Background technology
Modal pressing products bent mold structure as shown in Figure 1, comprise punch a, die b and stripper plate c, during this kind of mould structure bending, because goods and die b are relative sliding frictions, therefore have scratch (the less scratch of R is more serious) at the bending lateral surface of goods.
Summary of the invention
Object of the present invention be exactly in order to overcome the defect that above-mentioned prior art exists, provide a kind of product quality of production high, applied widely for air-conditioner top cover without scratch bending mould.
Object of the present invention can be achieved through the following technical solutions:
A kind of for air-conditioner top cover without scratch bending mould, it is characterized in that, comprise bending upper punch, stir bending plate, lower unsteady stripper plate, stir plate by piece and bottom plate, described bending upper punch by goods respectively with stir bending plate, lower unsteady stripper plate is connected, described stir bending plate and stir plate and be connected by piece, the described plate that stirs is fixed on bottom plate by piece;
During matched moulds, described bending upper punch drives lower unsteady stripper plate to move downward, and goods drive is stirred the rich plate that stirs of bending plate and leaned on the wedge angle point of piece to rotate.
Also comprise respectively and stir bending plate is connected stir plate locating piece and stir plate back-up block.
Compared with prior art, the present invention has the following advantages:
The product quality of 1, producing is high, and in this Die & Mould Forming Process, goods are minimum with the slip of stirring bending plate, product surface not damaged, scratch after being shaped;
2, applied widely, can be usually used in the outward appearances such as casing, panel has the goods of strict demand, also can be applicable to such as: during bending, keep away position many, turn up straight flange oversize, or flanging root has the projection etc. can not be with the goods of general Bending Mould, the goods that also can be used for being formed in R angle or be less than 90 degree.
Accompanying drawing explanation
Fig. 1 is existing bent mold structure schematic diagram;
Fig. 2 is structural representation of the present invention;
Fig. 3 is motion structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As Figure 2-3, a kind of for air-conditioner top cover without scratch bending mould, comprise bending upper punch 1, stir bending plate 2, lower unsteady stripper plate 4, stir plate by piece 6 and bottom plate 7, described bending upper punch 1 by goods respectively with stir bending plate 2, lower unsteady stripper plate 4 is connected, described stir bending plate 2 and stir plate and be connected by piece 6, the described plate that stirs is fixed on bottom plate 7 by piece 6, and the present invention also comprises respectively and stirs bending plate 2 is connected stir plate locating piece 3 and stir plate back-up block 5.
During matched moulds, described bending upper punch 1 drives lower unsteady stripper plate 4 to move downward, goods drive and to stir the rich plate that stirs of bending plate 2 and rotate by the wedge angle point m of piece 6, and wherein n is rotating axle center, and stir bending plate 2 and can lean on piece 6 sharp corners to make relative sliding stirring plate.
Motion of the present invention take that to rotate be main movement, does not almost have, so can reach good appearance requirement with the relative sliding of product surface.
Claims (2)
- One kind for air-conditioner top cover without scratch bending mould, it is characterized in that, comprise bending upper punch, stir bending plate, lower unsteady stripper plate, stir plate by piece and bottom plate, described bending upper punch by goods respectively with stir bending plate, lower unsteady stripper plate is connected, described stir bending plate and stir plate and be connected by piece, the described plate that stirs is fixed on bottom plate by piece;During matched moulds, described bending upper punch drives lower unsteady stripper plate to move downward, and goods drive is stirred the rich plate that stirs of bending plate and leaned on the wedge angle point of piece to rotate.
- According to claim 1 a kind of for air-conditioner top cover without scratch bending mould, it is characterized in that, also comprise respectively and stir bending plate is connected stir plate locating piece and stir plate back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348026.6A CN103658383A (en) | 2012-09-18 | 2012-09-18 | Scratchless bending die for air-conditioner top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210348026.6A CN103658383A (en) | 2012-09-18 | 2012-09-18 | Scratchless bending die for air-conditioner top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658383A true CN103658383A (en) | 2014-03-26 |
Family
ID=50297848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210348026.6A Pending CN103658383A (en) | 2012-09-18 | 2012-09-18 | Scratchless bending die for air-conditioner top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103658383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508679A (en) * | 2019-08-15 | 2019-11-29 | 东莞市豪顺精密科技有限公司 | A kind of activity bending mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345640A (en) * | 2000-09-28 | 2002-04-24 | 富金精密工业(深圳)有限公司 | Bender and method thereof |
| CN2623370Y (en) * | 2003-06-12 | 2004-07-07 | 中国重型汽车集团有限公司 | Bending mould of ''U''workpieces |
| KR20040072418A (en) * | 2003-02-12 | 2004-08-18 | (주)신흥정기 | Metallic pattern for inner-case of Kim-chi refrigerator |
| CN2923093Y (en) * | 2006-04-25 | 2007-07-18 | 西安港孚金属容器制造有限责任公司 | Disposable formed pressure U mould for producing air-conditioner compressor rolled tube |
| CN201249218Y (en) * | 2008-08-26 | 2009-06-03 | 珠海格力电器股份有限公司 | Cold stamping bending nondestructive device |
| CN202212473U (en) * | 2011-08-20 | 2012-05-09 | 上海工程技术大学 | U-shaped piece bending die |
-
2012
- 2012-09-18 CN CN201210348026.6A patent/CN103658383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345640A (en) * | 2000-09-28 | 2002-04-24 | 富金精密工业(深圳)有限公司 | Bender and method thereof |
| KR20040072418A (en) * | 2003-02-12 | 2004-08-18 | (주)신흥정기 | Metallic pattern for inner-case of Kim-chi refrigerator |
| CN2623370Y (en) * | 2003-06-12 | 2004-07-07 | 中国重型汽车集团有限公司 | Bending mould of ''U''workpieces |
| CN2923093Y (en) * | 2006-04-25 | 2007-07-18 | 西安港孚金属容器制造有限责任公司 | Disposable formed pressure U mould for producing air-conditioner compressor rolled tube |
| CN201249218Y (en) * | 2008-08-26 | 2009-06-03 | 珠海格力电器股份有限公司 | Cold stamping bending nondestructive device |
| CN202212473U (en) * | 2011-08-20 | 2012-05-09 | 上海工程技术大学 | U-shaped piece bending die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508679A (en) * | 2019-08-15 | 2019-11-29 | 东莞市豪顺精密科技有限公司 | A kind of activity bending mechanism |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |