CN102806331A - Centrifugal casting mold for cylinder sleeve - Google Patents
Centrifugal casting mold for cylinder sleeve Download PDFInfo
- Publication number
- CN102806331A CN102806331A CN 201210262292 CN201210262292A CN102806331A CN 102806331 A CN102806331 A CN 102806331A CN 201210262292 CN201210262292 CN 201210262292 CN 201210262292 A CN201210262292 A CN 201210262292A CN 102806331 A CN102806331 A CN 102806331A
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- CN
- China
- Prior art keywords
- cylinder sleeve
- centrifugal casting
- inner cavity
- mold
- casting mold
- 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.)
- Pending
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Abstract
The invention discloses a centrifugal casting mold for a cylinder sleeve. The centrifugal casting mold comprises a mold shell and a baffle plate, wherein an inner cavity is formed inside the mold shell; inner diameters of the inner cavity are decreased progressively in sequence, and the inner cavity is stepped; the molding shape of the inner cavity is the same as the appearance of a finished cylinder sleeve; and the baffle plate is arranged at one end of the mold shell. According to the centrifugal casting mold, the inner cavity of the mold is provided with steps which are decreased progressively in sequence, so that the outer circle surface of a produced blank is stepped, and has the shape which is basically consistent with that of the outer circle surface of the finished cylinder sleeve; and therefore, the machining allowance and weight of the blank are greatly reduced, cost and labor are greatly saved, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of mould, relate to a kind of cylinder sleeve centrifugal casting mould specifically.
Background technology
At present; During the blank that centrifugal casting is produced tube shape components such as cylinder sleeve owing to its unique advantages is widely used in is made; Most cylinder sleeve is by mould manufacturing shown in Figure 1; The cylinder sleeve finished product that the cylinder liner blank that this production technology is produced leads to after machining is compared, and cutting output is very big, has wasted moving cost of a large amount of combustions and raw-material loss cost.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of cylinder sleeve centrifugal casting mould that reduces the blank cutting output.
Technical solution of the present invention is achieved in that a kind of cylinder sleeve centrifugal casting mould, comprises mold shell, baffle plate, and said mold shell inside is inner chamber; Said inner chamber internal diameter successively decreases successively, is step-like; The forming shape of said inner chamber is identical with the profile of finished product cylinder sleeve; Said baffle plate is arranged on mold shell one end.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
A kind of cylinder sleeve centrifugal casting mould of the present invention; Through the step that successively decreases successively in the dies cavity setting, make and produce the blank periphery and be step-like, with the periphery shape basically identical of finished product cylinder sleeve; Like this; The allowance and the weight of blank greatly reduce, and provide cost savings greatly and the labour, have improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the cylinder sleeve centrifugal casting mould structure sketch map of prior art;
Accompanying drawing 2 is a kind of cylinder sleeve centrifugal casting mould structure sketch map of the present invention;
The product blank drawing that accompanying drawing 3 comes out for existing die production;
The product blank drawing that accompanying drawing 4 comes out for die production of the present invention
Wherein: 1, mold shell; 2, baffle plate; 3, inner chamber; 4, step; 5, finished product; 6, chipping allowance; 7, inclined-plane.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1-4 is a kind of cylinder sleeve centrifugal casting mould of the present invention, comprises mold shell 1, baffle plate 2, and said mold shell 1 inside is inner chamber 3; Said inner chamber 3 internal diameters successively decrease successively, are step-like 4; The forming shape of said inner chamber 3 is identical with the profile of finished product cylinder sleeve; Said baffle plate 2 is arranged on mold shell 1 one ends.
The existing mold surface of internal cavity is that an inclined-plane forms the conical surface, but because during design, gradient is limited, can not be too big, so the blank allowance of producing is bigger.
The present invention program is through the step that successively decreases successively in the dies cavity setting, makes to produce the blank periphery and be step-like, with the periphery shape basically identical of finished product cylinder sleeve; Like this; The allowance and the weight of blank greatly reduce, and provide cost savings greatly and the labour, have improved production efficiency.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a cylinder sleeve centrifugal casting mould comprises mold shell, baffle plate, it is characterized in that: said mold shell is inner to be inner chamber; Said inner chamber internal diameter successively decreases successively, is step-like; The forming shape of said inner chamber is identical with the profile of finished product cylinder sleeve; Said baffle plate is arranged on mold shell one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210262292 CN102806331A (en) | 2012-07-27 | 2012-07-27 | Centrifugal casting mold for cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210262292 CN102806331A (en) | 2012-07-27 | 2012-07-27 | Centrifugal casting mold for cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102806331A true CN102806331A (en) | 2012-12-05 |
Family
ID=47230299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210262292 Pending CN102806331A (en) | 2012-07-27 | 2012-07-27 | Centrifugal casting mold for cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102806331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668498A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Centrifugal casting mould for cylinder sleeve |
| CN109834239A (en) * | 2019-03-25 | 2019-06-04 | 河南中原吉凯恩气缸套有限公司 | A kind of high-phosphorous iron Cylinder Sleeve by Centrifugal Casting mold |
-
2012
- 2012-07-27 CN CN 201210262292 patent/CN102806331A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668498A (en) * | 2013-11-26 | 2015-06-03 | 徐小玲 | Centrifugal casting mould for cylinder sleeve |
| CN109834239A (en) * | 2019-03-25 | 2019-06-04 | 河南中原吉凯恩气缸套有限公司 | A kind of high-phosphorous iron Cylinder Sleeve by Centrifugal Casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |