CN202779336U - Forming device for arc surface of metal plate - Google Patents
Forming device for arc surface of metal plate Download PDFInfo
- Publication number
- CN202779336U CN202779336U CN 201220375901 CN201220375901U CN202779336U CN 202779336 U CN202779336 U CN 202779336U CN 201220375901 CN201220375901 CN 201220375901 CN 201220375901 U CN201220375901 U CN 201220375901U CN 202779336 U CN202779336 U CN 202779336U
- Authority
- CN
- China
- Prior art keywords
- metallic plate
- metal plate
- clamping fixture
- fixture seat
- cambered surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a forming device for an arc surface of a metal plate. Particularly, the forming device is provided with a clamp seat and an overturning type rolling mechanism which are fixedly connected on a base, the clamp seat is provided with an insertion slot corresponding to the metal plate, and the surface of the clamp seat beside the insertion slot is a curved surface matched with the arc surface of the metal plate. The overturning type rolling mechanism comprises a rotating shaft, an overturning support, a self-rotation type roller and a pair of springs, wherein the rotating shaft is parallel to the insertion slot, the overturning support is crossly connected on two sides of the rotating shaft, the self-rotation type roller connectively arranged on the overturning support contacts with the curved surface of the clamp seat, and the pair of springs is connected with a rolling shaft and an overturning shaft of the self-rotation roller. The principle of noodle rolling is applied to forming processing of the metal plate, radian accuracy in processing the metal plate with specific arc surface is effectively improved by the self-developed forming device, and product quality is improved. Meanwhile, procedures of die opening and punching according to radian accuracy of products are avoided, die development cost is saved, and better energy-saving effect can be realized.
Description
Technical field
The utility model relates to a kind of sheet metal forming processing unit (plant), relates in particular to a kind of for process the round and smooth shaped device of cambered surface and surface at metallic plate.
Background technology
Along with household appliances configuration design circular arc day by day, to the product appearance, especially the curved face processing of sheet metal appearance has just proposed a great difficult problem.Because sheet metal itself has certain Self-resetting elasticity.Therefore for processing enterprise, adopt die sinking, stamping forming mode can't obtain for a long time the metal plate of high accuracy cambered surface.Urgent need is sought another kind of technique or equipment, to realize the high accuracy radian requirement of metallic plate curved face processing.
Summary of the invention
For overcoming the Self-resetting elasticity of sheet metal, the purpose of this utility model is intended to propose a kind of shaped device of metallic plate cambered surface.
The purpose of this utility model, to be achieved by the following technical programs: a kind of shaped device of metallic plate cambered surface, it is characterized in that: described shaped device is provided with clamping fixture seat and the convertible pressing roll mechanism that is fixedly connected with on the base, wherein said clamping fixture seat is provided with the slot of corresponding metallic plate, and the clamping fixture seat of slot side surface is the curved surface that is complementary with the metallic plate cambered surface, and described convertible pressing roll mechanism comprises the rotating shaft that parallels with slot, the turnover bracket of cross-over connection rotating shaft both sides, be arranged in turnover bracket and with the rotation type pressure roller of the parallel contact of clamping fixture seat curved surface and connect the roll shaft of rotation type pressure roller and a pair of spring of trip shaft.
Further, described clamping fixture seat is the split splicing construction and is individually fixed on the base that splicing place is the slot of corresponding metallic plate, and wherein clamping fixture seat split is the pattern split, and the surface is provided with the curved surface that is complementary with the metallic plate cambered surface.
Further, described pattern split is replaceable structure corresponding to the radian difference of metallic plate cambered surface.
The beneficial effects of the utility model are mainly reflected in: move to the processing and forming of sheet metal by the principle of will making dough, the shaped device Effective Raise of this independent development the radian precision of the specific cambered surface sheet metal processing of this kind, improved product quality; Avoid simultaneously the operation according to the die sinking of product radian precision, punching press, both saved the cost of mould development, had again higher energy saving effect.
Description of drawings
Fig. 1 is the structural representation of the shaped device of the utility model metallic plate cambered surface.
The specific embodiment
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
As shown in Figure 1, the shaped device of metallic plate cambered surface, especially, this shaped device is provided with clamping fixture seat 11 and the convertible pressing roll mechanism 3 that is fixedly connected with on the base, wherein said clamping fixture seat is provided with the slot 12 of corresponding metallic plate 2, and the clamping fixture seat of slot side surface 13 is the curved surface that is complementary with the metallic plate cambered surface, and described convertible pressing roll mechanism comprises the rotating shaft 31 that parallels with slot, the turnover bracket 32 of cross-over connection rotating shaft both sides, be arranged in turnover bracket and with the rotation type pressure roller 33 of the parallel contact of clamping fixture seat curved surface and connect the roll shaft of rotation type pressure roller and a pair of spring 34 of trip shaft.
This clamping fixture seat is the split splicing construction and is individually fixed on the base that splicing place is the slot of corresponding metallic plate, and wherein clamping fixture seat split is the pattern split, and surface 13 is provided with the curved surface that is complementary with the metallic plate cambered surface.
This pattern split is replaceable structure corresponding to the radian difference of metallic plate cambered surface.
During implementation, make the pattern split of mating radian according to needed metallic plate cambered surface specification, the common metal plate has certain toughness, so need to calculate and test out the pattern split of dimension when making the pattern split.The metallic plate of needs processing is fixed in slot, overturn along rotating shaft by turnover bracket, the roll shaft of rotation type pressure roller is butted on metallic plate on the surface of pattern split, a pair of spring between roll shaft and the trip shaft is so that roll shaft and clamping fixture seat surface compression, metallic plate compresses moulding between roll shaft and clamping fixture seat, reach corresponding specification.
Can find out by above-mentioned character express, after the shaped device of the utility model metallic plate cambered surface drops into and implements, its beneficial effect is mainly reflected in: the processing and forming that moves to sheet metal by the principle of will making dough, the shaped device Effective Raise of this independent development the radian precision of the specific cambered surface sheet metal of this kind processing, improved product quality; Avoid simultaneously the operation according to the die sinking of product radian precision, punching press, both saved the cost of mould development, had again higher energy saving effect.
In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (3)
1. the shaped device of metallic plate cambered surface, it is characterized in that: described shaped device is provided with clamping fixture seat and the convertible pressing roll mechanism that is fixedly connected with on the base, wherein said clamping fixture seat is provided with the slot of corresponding metallic plate, and the clamping fixture seat of the slot side surface curved surface for being complementary with the metallic plate cambered surface, described convertible pressing roll mechanism comprise the rotating shaft that parallels with slot, cross-over connection rotating shaft both sides turnover bracket, be arranged in turnover bracket and with the rotation type pressure roller of the parallel contact of clamping fixture seat curved surface and be connected the roll shaft of rotation type pressure roller and a pair of spring of trip shaft.
2. the shaped device of metallic plate cambered surface according to claim 1, it is characterized in that: described clamping fixture seat is the split splicing construction and is individually fixed on the base, splicing place is the slot of corresponding metallic plate, wherein clamping fixture seat split is the pattern split, and the surface is provided with the curved surface that is complementary with the metallic plate cambered surface.
3. the shaped device of metallic plate cambered surface according to claim 1, it is characterized in that: described pattern split is replaceable structure corresponding to the radian difference of metallic plate cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375901 CN202779336U (en) | 2012-08-01 | 2012-08-01 | Forming device for arc surface of metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375901 CN202779336U (en) | 2012-08-01 | 2012-08-01 | Forming device for arc surface of metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779336U true CN202779336U (en) | 2013-03-13 |
Family
ID=47806678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375901 Expired - Fee Related CN202779336U (en) | 2012-08-01 | 2012-08-01 | Forming device for arc surface of metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779336U (en) |
-
2012
- 2012-08-01 CN CN 201220375901 patent/CN202779336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130313 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |