CN201279575Y - Cold type die for producing belt through metal roller - Google Patents
Cold type die for producing belt through metal roller Download PDFInfo
- Publication number
- CN201279575Y CN201279575Y CNU2008201608118U CN200820160811U CN201279575Y CN 201279575 Y CN201279575 Y CN 201279575Y CN U2008201608118 U CNU2008201608118 U CN U2008201608118U CN 200820160811 U CN200820160811 U CN 200820160811U CN 201279575 Y CN201279575 Y CN 201279575Y
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- CN
- China
- Prior art keywords
- roller
- mold
- split
- ring
- utility
- 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 - Lifetime
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Abstract
The utility model relates to the field of the alloy casting mold, and in particular to a section mould for casting the roller, and relates to a cold section mould for producing the metal roller with a groove, which is provided with two split-ring molds, wherein, each split-ring mold is of a semi cylinder, and a shell and a pouring cavity are arranged on the semi cylinder, and two or more perforated grooves are arranged inside the pouring cavity, and the edge of the split-ring mold is provided with a fixed bolt. The cast problems of the prior roller can be resolved. An integral roller with a working slotted surface can be directly formed inside the section mould, so that the integral homogeneity of the hardness of the roller can be improved, and at the same time the hardness difference of the working surface of the roller can be reduced, thereby improving the productivity of the roller; a cooling water passage is arranged inside the sectional mold, so that the heat radiation capacity of the section mold is improved, and the weakness that the sectional mold is deformed after being heated can be overcome, and the sectional mold can be used for a plurality of times, and the cost can be reduced.
Description
Technical field
The utility model relates to alloy casting mold field, relates in particular to a kind of pattern that casting roll is used that is used for.
Background technology
Existing roll all is to adopt earlier roll body to be cast, on the good roll body of casting, slot or secondary operations that other need obtains needed roll structure, it is inhomogeneous that the roll of making so often exists integral hardness, working face hardness drop is big, causes the steel transportation amount of roll low.
The utility model content
The technical problems to be solved in the utility model is: existing roll casting problem provides a kind of pattern that is used for roll casting usefulness.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of cold mould mould that is used to make trough of belt metal roll, form by two split-ring molds, each split-ring mold is a semicylinder, semicylinder is provided with housing and mold cavity, the pass groove that is provided with more than two is arranged in the mold cavity, be provided with set bolt at the edge of split-ring mold.
According to another embodiment of the present utility model, further comprise the degree of depth difference of described pass groove.
According to another embodiment of the present utility model, further comprise in the described housing being provided with cooling water channel.
The utility model has solved the defective that exists in the background technology, the utility model can directly be made the solid roll that has the work groove face in pattern, improve the uniformity of the hardness of roll integral body, also can reduce the hardness drop of rolling face simultaneously, thereby improve the steel transportation amount of roll, design has cooling water channel in the pattern, improve the heat-sinking capability of pattern, can overcome the defective of pattern temperature distortion, pattern can repeatedly use, and reduces cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is an A-A cross section view among Fig. 1;
Fig. 3 is a B-B cross section view among Fig. 2.
Wherein: 1, housing, 11, bolt, 12, tapping hole, 13, water channel, 131, water inlet, 132, delivery port, 2, mold cavity, 21, the pass groove.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Fig. 1 is a preference of the present utility model, what the utility model adopted is that two split-ring molds are formed, fixing between two split-ring molds by bolt 11, single split-ring mold as shown in Figure 2 is the semicylinder structure that adopts, semicylinder is provided with mold cavity 2, in mold cavity 2, be provided with pass groove 21, the bottom surface of pass groove 21 is the epirelief pass, the water channel 13 that has in the housing 1 of each split-ring mold for flow of cooling water as shown in Figure 3 has water inlet 131 and delivery port 132 at the two ends of water channel.
The utility model in use forms airtight cavity volume with two split-ring molds by bolting, in mold cavity 2 chambeies, inject the alloy liquid of high temperature by tapping hole 12, inject cold water to the roll typing to water inlet 131 simultaneously, unclamp bolt 11, pattern and roll are thrown off.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1, a kind of cold mould mould that is used to make trough of belt metal roll, it is characterized in that: form by two split-ring molds, each split-ring mold is a semicylinder, semicylinder is provided with housing and mold cavity, the pass groove that is provided with more than two is arranged in the mold cavity, be provided with set bolt at the edge of split-ring mold.
2, as claimed in claim 1, it is characterized in that: the degree of depth setting of described pass groove does not wait.
3, as claimed in claim 1, it is characterized in that: be provided with cooling water channel in the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201608118U CN201279575Y (en) | 2008-10-31 | 2008-10-31 | Cold type die for producing belt through metal roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201608118U CN201279575Y (en) | 2008-10-31 | 2008-10-31 | Cold type die for producing belt through metal roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279575Y true CN201279575Y (en) | 2009-07-29 |
Family
ID=40926463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201608118U Expired - Lifetime CN201279575Y (en) | 2008-10-31 | 2008-10-31 | Cold type die for producing belt through metal roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279575Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000342A (en) * | 2019-04-10 | 2019-07-12 | 唐山钢铁集团有限责任公司 | A kind of roller cold type inner wall cooling device |
-
2008
- 2008-10-31 CN CNU2008201608118U patent/CN201279575Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000342A (en) * | 2019-04-10 | 2019-07-12 | 唐山钢铁集团有限责任公司 | A kind of roller cold type inner wall cooling device |
| CN110000342B (en) * | 2019-04-10 | 2023-10-31 | 唐山钢铁集团有限责任公司 | Roller cold type inner wall heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Kaida Roll Co., Ltd. Assignor: Xu Yanan Contract record no.: 2010320000934 Denomination of utility model: Cold type die for producing belt through metal roller Granted publication date: 20090729 License type: Exclusive License Record date: 20100716 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Changzhou Kaida Roll Co., Ltd. Assignor: Xu Yanan Contract record no.: 2010320000934 Date of cancellation: 20111104 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Kaida-BRC Heavy Industry Technology Co., Ltd. Assignor: Xu Yanan Contract record no.: 2011320001150 Denomination of utility model: Cold type die for producing belt through metal roller Granted publication date: 20090729 License type: Exclusive License Record date: 20111109 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |