CN214236195U - Casting mould for roller sleeve - Google Patents
Casting mould for roller sleeve Download PDFInfo
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- CN214236195U CN214236195U CN202023253651.1U CN202023253651U CN214236195U CN 214236195 U CN214236195 U CN 214236195U CN 202023253651 U CN202023253651 U CN 202023253651U CN 214236195 U CN214236195 U CN 214236195U
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Abstract
The utility model discloses a casting mould for a roller sleeve, which comprises a mould body, a bottom plate and a cover plate; the mould body bears molten steel for casting to form a casting space; the bottom plate is positioned below the die body and is detachably and fixedly connected with the die body; the cover plate is positioned above the die body and is detachably and fixedly connected with the die body. The utility model provides a pair of casting mould is used to roller shell and production technology thereof, through the mould of assembled, when using mould production roller shell, adopt different well moulds to cooperate the use according to the specification of difference, need not make complete mould to improve production efficiency and reduction in production cost.
Description
Technical Field
The utility model relates to a casting mould is used to roller shell.
Technical Field
At present, a roller sleeve is used as a main part of a grinding machine, so the roller sleeve is a key component in the production of the grinding machine, a common manufacturing method comprises the modes of machining, surfacing welding, casting and the like, various machining modes have respective advantages and disadvantages, different production modes are required to be adopted for the roller sleeves with different specifications, the production cost is saved, and the production efficiency is improved, so the casting mode is widely adopted, but the casting cannot ensure the product precision due to the limitation of a mould, the production cost is increased due to the manufacture of moulds with various dimensions, and the roller sleeve is not suitable for being widely applied by enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a casting mould is used to roller shell carries out not unidimensional equipment through the mould of assembled to realize the use of the different specifications of mould, improve the production efficiency of enterprise, reduce its manufacturing cost.
In order to solve the above problem, the utility model provides a pair of casting mould is used to roller shell has adopted following technical scheme:
a casting mould for a roller sleeve comprises a mould body, a bottom plate and a cover plate; the mould body bears molten steel for casting to form a casting space; the bottom plate is positioned below the die body and is detachably and fixedly connected with the die body; the cover plate is positioned above the die body and is detachably and fixedly connected with the die body;
the die body comprises an upper die, a middle die and a lower die; the lower die is positioned on the bottom plate and matched with the bottom plate; the middle die is fixedly connected with the lower die above the lower die; the upper die is positioned above the middle die and is fixedly connected with the middle die.
Furthermore, the middle mold is of a semicircular structure, and the two semicircles form a whole.
Furthermore, the side edges of the upper die and the lower die are connected with the middle die through connecting bolts.
Furthermore, the bottom of the lower die is provided with a lower positioning groove which is matched with the bottom plate.
Furthermore, a lower positioning boss is arranged on the bottom plate and matched with the lower die.
Furthermore, the top of the upper die is provided with an upper positioning groove which is matched with the cover plate.
Furthermore, the cover plate is provided with an upper positioning boss which is matched with the upper die.
The beneficial effects of the utility model reside in that: the utility model provides a pair of casting mould is used to roller shell, through the mould of assembled, when using mould production roller shell, adopt different well moulds to cooperate the use according to the specification of difference, need not make complete mould to improve production efficiency and reduction in production cost.
Drawings
Fig. 1 is a front sectional view of a preferred embodiment of the present invention.
Wherein: 1. the die comprises a die body, a bottom plate 2, a cover plate 3, an upper die 4, a middle die 5, a lower die 6, a lower positioning groove 7, a lower positioning boss 8, an upper positioning groove 9 and an upper positioning boss 10.
Detailed Description
In order to more clearly understand the technical solutions provided by the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the casting mold for the roll sleeve provided by the utility model comprises a mold body 1, a bottom plate 2 and a cover plate 3; the mould body 1 bears molten steel for casting to form a casting space; the bottom plate 2 is positioned below the die body 1 and is detachably and fixedly connected with the die body 1; the cover plate 3 is positioned above the die body 1 and is detachably and fixedly connected with the die body 1;
the die body 1 comprises an upper die 4, a middle die 5 and a lower die 6; the lower die 6 is positioned on the bottom plate 2 and matched with the bottom plate 2; the middle die 5 is fixedly connected with the lower die 6 above the lower die 6; the upper die 4 is positioned above the middle die 5 and is fixedly connected with the middle die 5.
Furthermore, the middle mold 5 is of a semicircular structure, and the two semicircles form a whole.
Furthermore, the side edges of the upper die 4 and the lower die 6 are connected with the middle die 5 through connecting bolts.
Furthermore, the bottom of the lower die 6 is provided with a lower positioning groove 7 which is matched with the bottom plate 2.
Furthermore, a lower positioning boss 8 is arranged on the bottom plate 2 and matched with the lower die 6.
Furthermore, the top of the upper die 4 is provided with an upper positioning groove 9 which is matched with the cover plate 3.
Furthermore, an upper positioning boss 10 is arranged on the cover plate 3 and matched with the upper die 4.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative work from the above conception, which falls within the protection scope of the present invention.
Claims (7)
1. A casting mould for a roll sleeve is characterized by comprising a mould body, a bottom plate and a cover plate; the mould body bears molten steel for casting to form a casting space; the bottom plate is positioned below the die body and is detachably and fixedly connected with the die body; the cover plate is positioned above the die body and is detachably and fixedly connected with the die body;
the die body comprises an upper die, a middle die and a lower die; the lower die is positioned on the bottom plate and matched with the bottom plate; the middle die is fixedly connected with the lower die above the lower die; the upper die is positioned above the middle die and is fixedly connected with the middle die.
2. The casting mold for roll sleeve as claimed in claim 1, wherein the middle mold has a semi-circular structure, and the two semi-circles form a whole.
3. The casting mold for the roll sleeve as claimed in claim 1, wherein the sides of the upper mold and the lower mold are connected to the middle mold by connecting bolts.
4. The casting mold for the roll sleeve as claimed in claim 1, wherein a lower positioning groove is formed at the bottom of the lower mold and is matched with the bottom plate.
5. The casting mold for the roll sleeve according to claim 1, wherein the bottom plate is provided with a lower positioning boss which is matched with the lower mold.
6. The casting mold for the roll sleeve as claimed in claim 1, wherein the top of the upper mold is provided with an upper positioning groove which is matched with the cover plate.
7. The casting mold for the roll sleeve according to claim 1, wherein the cover plate is provided with an upper positioning boss which is matched with the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253651.1U CN214236195U (en) | 2020-12-29 | 2020-12-29 | Casting mould for roller sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023253651.1U CN214236195U (en) | 2020-12-29 | 2020-12-29 | Casting mould for roller sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214236195U true CN214236195U (en) | 2021-09-21 |
Family
ID=77745043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023253651.1U Active CN214236195U (en) | 2020-12-29 | 2020-12-29 | Casting mould for roller sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214236195U (en) |
-
2020
- 2020-12-29 CN CN202023253651.1U patent/CN214236195U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |