CN201562583U - Reasonably ranged steel sheet in processing - Google Patents
Reasonably ranged steel sheet in processing Download PDFInfo
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- CN201562583U CN201562583U CN2009202199156U CN200920219915U CN201562583U CN 201562583 U CN201562583 U CN 201562583U CN 2009202199156 U CN2009202199156 U CN 2009202199156U CN 200920219915 U CN200920219915 U CN 200920219915U CN 201562583 U CN201562583 U CN 201562583U
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Abstract
The utility model discloses a reasonably ranged steel sheet in processing, which comprises an E-shaped sheet and an I-shaped sheet, wherein the E-shaped sheet comprises side edges, a middle edge and a bottom edge, the width of the middle edge is twice of that of the side edges, the width of a groove part in the E-shaped sheet is the same as that of the I-shaped sheet, and the depth of the groove part in the E-shaped part is divided into the side edge depth and the middle edge depth, wherein the side edge depth is greater than the middle depth, and the sum of the side edge depth and the middle edge depth is a little greater than the length of the I-shaped sheet. The steel sheets are ranged into two rows in the processing process, wherein the outer side of the bottom edge of the E-shaped sheet is arranged at the side edge of raw materials, the side edges of two adjacent E-shaped sheets in the same row are in split joint, the opening ends of the E-shaped sheets in two rows are in opposite arrangement, the side edges of two parallel E-shaped sheets at the opening ends of two rows of E-shaped sheets are aligned with the middle edge of one E-shaped sheet, and the I-shaped sheets are ranged in the grooves of two E-shaped sheets in opposite arrangement. The technical scheme can improve the utilization rate of the materials, can simplify the punching mold structure, and can reduce the integral cost of the steel sheet products.
Description
Technical field
The utility model relates to iron core chip in the electric equipment products, is specifically related to the raisonne steel disc of a kind of work in-process.
Background technology
Iron core in electric equipment products such as transformer, ballast, motor extensively adopts silicon steel sheet or iron-nickel alloy steel disc.The steel disc that is used to make iron core in the prior art has many kinds of shapes, wherein also comprises E shape steel disc and I shape steel disc.Existing as shown in Figure 1 E shape steel disc and I shape steel disc are taked transversely arranged mode in the process of processing, that is to say that the orientation of E shape steel disc and I shape steel disc is consistent with the direction of steel band feeding stepping.Because the length that is shorter in length than side on the middle limit in the general E shape steel disc, and the openend of two E shape steel discs is arranged relatively, can be vacated one intersegmentally between described E shape steel disc is arranged middle limit in the port relatively, the material between this gap will become waste material.Will cause raw-material utilance to reduce like this, also can increase the complexity of diel simultaneously, and in large batch of production process, will certainly increase the whole cost of product.Therefore, be necessary existing E shape steel disc and the arrangement mode of I shape steel disc in the course of processing are improved.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, design the raisonne steel disc of a kind of work in-process, the reasonable arrangement mode of the shape of this steel disc and work in-process can improve the utilance of material, simplify the structure of diel, can effectively reduce the whole cost of steel disc product.
For achieving the above object, the technical solution of the utility model provides the raisonne steel disc of a kind of work in-process, described steel disc comprises E shape sheet and I shape sheet, described E shape sheet comprises side, middle limit and base, the width on limit is the twice of side width in described, the width of described E shape sheet further groove part equates with the width of described I shape sheet, the degree of depth of described E shape sheet further groove part is divided into the side degree of depth and the middle limit degree of depth, wherein the degree of depth of side is greater than the degree of depth on middle limit, and the described side degree of depth and middle limit degree of depth sum are slightly larger than the length of I shape sheet; Described steel disc is arranged in two rows in the process of processing, the arranged outside on wherein said E shape sheet base is at the side of raw material, the side of adjacent two E shape sheets is stitched together in same row, described two row E shape sheet openends are arranged relatively, described two row's E shape sheet openends described two side by side the side of E shape sheet align with the middle limit of a slice E shape sheet, described I shape sheet is arranged in the groove of two E shape sheets of relative arrangement.
Wherein, be provided with chamfering at described E shape sheet and the outer peripheral drift angle of described I shape sheet place.
Wherein, be provided with the arc groove that is used for fixing steel disc at described outer peripheral middle part, E shape sheet base and the outer peripheral middle part of described I shape sheet.
Wherein, described raw material is banded raw material, and edge lengths added base width sum again during the side edge length that the width of described banded raw material equals E shape sheet added.
Wherein, described raw material is a silicon steel plate, or is the iron-nickel alloy steel plate.
Advantage of the present utility model and beneficial effect are: because E shape steel disc and I shape steel disc are taked the vertical array mode in the course of processing in the utility model, the orientation and the steel band feeding step direction that is to say E shape steel disc and I shape steel disc are perpendicular, and in the relative arrangement mode of openend of E shape steel disc, the end on limit in the end of long side in the E shape steel disc is aligned, and then I shape steel disc is entered in the groove of the relative two E shape steel discs arranging of opening.By the prior art arrangement mode as shown in Figure 2, the utilance of its material is 92.7%, and by arrangement mode of the present utility model, the utilance of its material is 95.6%, both compare and save material nearly 3%, reach raw-material cost and can reduce by 3%, this structure has also reduced the cost of diel simultaneously.
Description of drawings
Fig. 1 is the arrangement mode schematic diagram of prior art steel disc in the course of processing;
Fig. 2 is the arrangement mode schematic diagram of the utility model steel disc in the course of processing.
Among the figure: 1, E shape sheet; 2, I shape sheet; 3, material is wide; 4, feeding step distance; 5, side; 6, middle limit; 7, base; 8, groove; 9, chamfering; 10, arc groove.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection range of the present utility model with this.
As shown in Figure 2, the concrete technical scheme of implementing of the utility model is:
The raisonne steel disc of a kind of work in-process, described steel disc comprises E shape sheet 1 and I shape sheet 2, described E shape sheet 1 comprises side 5, middle limit 6 and base 7, the width on limit 6 is twices of side 5 width in described, the width of described E shape sheet 1 further groove 8 parts equates with the width of described I shape sheet 2, the degree of depth of described E shape sheet 1 further groove 8 parts is divided into side 5 degree of depth and middle limit 6 degree of depth, wherein the degree of depth of side 5 is greater than the degree of depth on middle limit 6, and described side 5 degree of depth and middle limit 6 degree of depth sums are slightly larger than the length of I shape sheet 2; Described steel disc is arranged in two rows in the process of processing, the arranged outside on wherein said E shape sheet 1 base 7 is at the side of raw material, the side of adjacent two E shape sheets 1 is stitched together in same row, described two row E shape sheets, 1 openend is arranged relatively, described two row's E shape sheets, 1 openend described two side by side the side 5 of E shape sheet 1 align with the middle limit 6 of a slice E shape sheet 1, described I shape sheet 2 is arranged in the groove 8 of two E shape sheets 1 of relative arrangement.
In the utility model, be provided with chamfering 9 with described I shape sheet 2 outer peripheral drift angle places at described E shape sheet 1.Be provided with the arc groove that is used for fixing steel disc at described E shape sheet 5 outer peripheral middle parts, 1 base and described I shape sheet 2 outer peripheral middle parts.
In the utility model, described raw material is for being rolled into roll-shaped banded raw material, and the length on limit 6 added the width sum on base 7 again during the length that the width of described banded raw material equals the side 5 of E shape sheet 1 added.Described raw material can be selected silicon steel plate for use, or selects the iron-nickel alloy steel plate for use.
Ballast with certain model is an example, arranges by the technical scheme in the utility model, and wherein the width of E shape sheet 1 is 75mm, and the area of E shape sheet 1 is 2737.15mm
2, the width sum that the length on limit 6 added base 7 again during the length of the side 5 of E shape sheet 1 added equals 99.8mm, and in the groove 8 of described E shape sheet, described side 5 degree of depth and middle limit 6 degree of depth sums are 75.8mm, and the area of I shape sheet 1 is 852.13mm
2, the wide of raw material is 99.8mm, and step distance is 75mm, and it is 2 wide divided by step distance promptly divided by material again that described stock utilization is that area that the area of E shape sheet 1 adds I shape sheet 2 multiply by: [(2737.15+852.13) * 2/99.8/75] ≈ 95.6%.
Same E sheet and I sheet are arranged the wide 75mm of being of its material by prior art, step distance is 103.2mm, it is 2 wide divided by material again that described stock utilization is that area that the area of E shape sheet 1 adds I shape sheet 2 multiply by, divided by step distance promptly: [(2737.15+852.13) * 2]/103.2/75 ≈ 92.7%.
Relatively can draw by above-mentioned, the technical solution of the utility model is first than saving material nearly 3% with the prior art scheme.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. raisonne steel disc of work in-process, it is characterized in that, described steel disc comprises E shape sheet and I shape sheet, described E shape sheet comprises side, middle limit and base, the width on limit is the twice of side width in described, and the width of described E shape sheet further groove part equates that with the width of described I shape sheet the degree of depth of described E shape sheet further groove part is divided into the side degree of depth and the middle limit degree of depth, wherein the degree of depth of side is greater than the degree of depth on middle limit, and the described side degree of depth and middle limit degree of depth sum are slightly larger than the length of I shape sheet; Described steel disc is arranged in two rows in the process of processing, the arranged outside on wherein said E shape sheet base is at the side of raw material, the side of adjacent two E shape sheets is stitched together in same row, described two row E shape sheet openends are arranged relatively, described two row's E shape sheet openends described two side by side the side of E shape sheet align with the middle limit of a slice E shape sheet, described I shape sheet is arranged in the groove of two E shape sheets of relative arrangement.
2. the raisonne steel disc of work in-process according to claim 1 is characterized in that, is provided with chamfering at described E shape sheet and the outer peripheral drift angle of described I shape sheet place.
3. as the raisonne steel disc of work in-process as described in the claim 2, it is characterized in that, be provided with the arc groove that is used for fixing steel disc at described outer peripheral middle part, E shape sheet base and the outer peripheral middle part of described I shape sheet.
4. as the raisonne steel disc of work in-process as described in the claim 3, it is characterized in that described raw material is banded raw material, edge lengths added base width sum again during the side edge length that the width of described banded raw material equals E shape sheet added.
5. as the raisonne steel disc of work in-process as described in the claim 4, it is characterized in that described raw material is a silicon steel plate, or be the iron-nickel alloy steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199156U CN201562583U (en) | 2009-10-22 | 2009-10-22 | Reasonably ranged steel sheet in processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202199156U CN201562583U (en) | 2009-10-22 | 2009-10-22 | Reasonably ranged steel sheet in processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562583U true CN201562583U (en) | 2010-08-25 |
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ID=42627735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202199156U Expired - Fee Related CN201562583U (en) | 2009-10-22 | 2009-10-22 | Reasonably ranged steel sheet in processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072397A (en) * | 2010-11-12 | 2011-05-25 | 丁振荣 | Metal band and processing method thereof |
| CN103229259A (en) * | 2011-07-22 | 2013-07-31 | 住友电气工业株式会社 | Powder magnetic core, method for manufacturing same, and coil component |
-
2009
- 2009-10-22 CN CN2009202199156U patent/CN201562583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072397A (en) * | 2010-11-12 | 2011-05-25 | 丁振荣 | Metal band and processing method thereof |
| CN103229259A (en) * | 2011-07-22 | 2013-07-31 | 住友电气工业株式会社 | Powder magnetic core, method for manufacturing same, and coil component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20171022 |