CN204307924U - A kind of copper nisiloy apparatus for cold rolling - Google Patents
A kind of copper nisiloy apparatus for cold rolling Download PDFInfo
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- CN204307924U CN204307924U CN201420724384.7U CN201420724384U CN204307924U CN 204307924 U CN204307924 U CN 204307924U CN 201420724384 U CN201420724384 U CN 201420724384U CN 204307924 U CN204307924 U CN 204307924U
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Abstract
The utility model relates to a kind of apparatus for cold rolling, particularly relates to a kind of copper nisiloy apparatus for cold rolling.The technical problems to be solved in the utility model be to provide a kind of efficiency high can cold rolling for the larger-size square rods copper nisiloy apparatus for cold rolling becoming the less circular bar of diametrically size.A kind of copper nisiloy apparatus for cold rolling, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls of upper and lower symmetrical tangent installation, shaping roll has big groove, carefully roll two thin rolls that parts are upper and lower symmetrical tangent installation, thin roll has little groove, arc rolls two arc rolls that parts are upper and lower symmetrical tangent installation, arc roll has arc groove, roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and are positioned at the left side that arc rolls parts.Achieve cold rolling for the larger-size square rods object becoming the less circular bar of diametrically size, cold rolling effective, cold rolling go out product quality high.
Description
Technical field
The utility model relates to a kind of apparatus for cold rolling, particularly relates to a kind of copper nisiloy apparatus for cold rolling.
Background technology
Corson alloy is the copper-nickel alloy adding silicon based on corronil.Corson alloy is containing 5% ~ 30%Ni, 0.1% ~ 3%Si, and surplus is copper and other elements and impurity.It has wearability and high temperature resistance softening performance, can meet tensile strength, requirement that extension strength is high.
Sometimes need to become the less circular bar of diametrically size cold rolling for the larger-size square rods of corson alloy, existing cold-rolling equipment is difficult to meet this demand.
Utility model content
The utility model in order to overcome existing equipment be difficult to realize cold rolling for the larger-size square rods shortcoming becoming the less circular bar of diametrically size, the technical problems to be solved in the utility model be to provide a kind of efficiency high can cold rolling for the larger-size square rods copper nisiloy apparatus for cold rolling becoming the less circular bar of diametrically size.
In order to solve the problems of the technologies described above, the utility model provides so a kind of copper nisiloy apparatus for cold rolling, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls of upper and lower symmetrical tangent installation, shaping roll has big groove, carefully roll two thin rolls that parts are upper and lower symmetrical tangent installation, thin roll has little groove, arc rolls two arc rolls that parts are upper and lower symmetrical tangent installation, arc roll has arc groove, roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and be positioned at the left side that arc rolls parts.
Preferably, the degree of depth of big groove is 2.5mm, and the degree of depth of little groove is 1.5mm, and the radius of arc groove is 1.7mm.
Preferably, roughing parts and the distance of carefully rolling between parts are 120mm, carefully roll parts and the arc distance of rolling between parts is 100mm, and by a large amount of experiments, each parts are when above-mentioned distance, and cold rolling circular bar Forming Quality is out high, and internal stress is little.
In order to cold rolling for the square rods of 5 × 5mm for diameter be the circular bar of 3.4mm, first need cold rolling for the square rods of 5 × 5mm be the square rods of 3 × 3mm, and then cold rolling for diameter be the circular bar of 3.4mm, during work, bar to be rolled from left to right rolls parts and arc rolls parts by roughing parts, carefully successively, when roll from arc parts out time, complete cold-rolled process.
Achieve cold rolling for the larger-size square rods object becoming the less circular bar of diametrically size, because apparatus structure is simple, operating efficiency is high, and maintenance and repair is convenient, and cold rolling effective, cold rolling go out product quality high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view structural representation of the utility model arc roll.
Being labeled as in accompanying drawing: 1-shaping roll, the thin roll of 2-, 3-arc roll, 4-bar to be rolled, 11-big groove, the little groove of 21-, 31-arc groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of copper nisiloy apparatus for cold rolling, as shown in Figure 1-2, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls 1 of upper and lower symmetrical tangent installation, shaping roll 1 has big groove 11, carefully roll two thin rolls 2 that parts are upper and lower symmetrical tangent installation, thin roll 2 has little groove 21, arc rolls two arc rolls 3 that parts are upper and lower symmetrical tangent installation, arc roll 3 has arc groove 31, roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and are positioned at the left side that arc rolls parts.
Operation principle: in order to cold rolling for the square rods of 5 × 5mm for diameter be the circular bar of 3.4mm, first need cold rolling for the square rods of 5 × 5mm be the square rods of 3 × 3mm, and then cold rolling for diameter be the circular bar of 3.4mm, during work, bar 4 to be rolled from left to right rolls parts and arc rolls parts by roughing parts, carefully successively, when roll from arc parts out time, complete cold-rolled process.
embodiment 2
A kind of copper nisiloy apparatus for cold rolling, as shown in Figure 1-2, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls 1 of upper and lower symmetrical tangent installation, shaping roll 1 has big groove 11, carefully roll two thin rolls 2 that parts are upper and lower symmetrical tangent installation, thin roll 2 has little groove 21, arc rolls two arc rolls 3 that parts are upper and lower symmetrical tangent installation, arc roll 3 has arc groove 31, roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and are positioned at the left side that arc rolls parts.
The degree of depth of big groove 11 is 2.5mm, and the degree of depth of little groove 21 is 1.5mm, and the radius of arc groove 31 is 1.7mm.
Operation principle: in order to cold rolling for the square rods of 5 × 5mm for diameter be the circular bar of 3.4mm, first need cold rolling for the square rods of 5 × 5mm be the square rods of 3 × 3mm, and then cold rolling for diameter be the circular bar of 3.4mm, during work, bar 4 to be rolled from left to right rolls parts and arc rolls parts by roughing parts, carefully successively, when roll from arc parts out time, complete cold-rolled process.
embodiment 3
A kind of copper nisiloy apparatus for cold rolling, as shown in Figure 1-2, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls 1 of upper and lower symmetrical tangent installation, shaping roll 1 has big groove 11, carefully roll two thin rolls 2 that parts are upper and lower symmetrical tangent installation, thin roll 2 has little groove 21, arc rolls two arc rolls 3 that parts are upper and lower symmetrical tangent installation, arc roll 3 has arc groove 31, roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and are positioned at the left side that arc rolls parts.
The degree of depth of big groove 11 is 2.5mm, and the degree of depth of little groove 21 is 1.5mm, and the radius of arc groove 31 is 1.7mm.
Roughing parts and the distance of carefully rolling between parts are 120mm, carefully roll parts and the arc distance of rolling between parts is 100mm, and by a large amount of experiments, each parts are when above-mentioned distance, and cold rolling circular bar Forming Quality is out high, and internal stress is little.
Operation principle: in order to cold rolling for the square rods of 5 × 5mm for diameter be the circular bar of 3.4mm, first need cold rolling for the square rods of 5 × 5mm be the square rods of 3 × 3mm, and then cold rolling for diameter be the circular bar of 3.4mm, during work, bar 4 to be rolled from left to right rolls parts and arc rolls parts by roughing parts, carefully successively, when roll from arc parts out time, complete cold-rolled process.
Claims (3)
1. a copper nisiloy apparatus for cold rolling, it is characterized in that, include roughing parts, carefully roll parts and arc rolls parts, roughing parts are two shaping rolls (1) of upper and lower symmetrical tangent installation, shaping roll (1) has big groove (11), carefully roll two thin rolls (2) that parts are upper and lower symmetrical tangent installation, thin roll (2) has little groove (21), arc rolls two arc rolls (3) that parts are upper and lower symmetrical tangent installation, arc roll (3) has arc groove (31), roughing parts are positioned at the left side of carefully rolling parts, carefully roll parts and be positioned at the left side that arc rolls parts.
2. a kind of copper nisiloy apparatus for cold rolling according to claim 1, is characterized in that, the degree of depth of big groove (11) is 2.5mm, and the degree of depth of little groove (21) is 1.5mm, and the radius of arc groove (31) is 1.7mm.
3. a kind of copper nisiloy apparatus for cold rolling according to claim 1 and 2, is characterized in that, roughing parts and the distance of carefully rolling between parts are 120mm, carefully rolls parts and the arc distance of rolling between parts is 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724384.7U CN204307924U (en) | 2014-11-28 | 2014-11-28 | A kind of copper nisiloy apparatus for cold rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724384.7U CN204307924U (en) | 2014-11-28 | 2014-11-28 | A kind of copper nisiloy apparatus for cold rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307924U true CN204307924U (en) | 2015-05-06 |
Family
ID=53130256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724384.7U Expired - Fee Related CN204307924U (en) | 2014-11-28 | 2014-11-28 | A kind of copper nisiloy apparatus for cold rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461221A (en) * | 2018-04-18 | 2018-08-28 | 湖州久鼎电子有限公司 | A kind of apparatus for shaping of semicircle stranded conductor |
-
2014
- 2014-11-28 CN CN201420724384.7U patent/CN204307924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461221A (en) * | 2018-04-18 | 2018-08-28 | 湖州久鼎电子有限公司 | A kind of apparatus for shaping of semicircle stranded conductor |
| CN108461221B (en) * | 2018-04-18 | 2023-08-29 | 湖州久鼎电子有限公司 | Shaping device for semicircular stranded conductor |
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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: 20150506 Termination date: 20171128 |