CN203316682U - Spoke casting mould - Google Patents
Spoke casting mould Download PDFInfo
- Publication number
- CN203316682U CN203316682U CN2013202427568U CN201320242756U CN203316682U CN 203316682 U CN203316682 U CN 203316682U CN 2013202427568 U CN2013202427568 U CN 2013202427568U CN 201320242756 U CN201320242756 U CN 201320242756U CN 203316682 U CN203316682 U CN 203316682U
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- mould
- template
- mold
- spoke
- ejector rod
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Abstract
The utility model discloses a spoke casting mould. The spoke casting mould comprises a lower template, an upper template, an ejector rod plate and a top template, wherein the upper template and the top template are fixedly connected by a guide column; the ejector rod plate is located between the upper template and the top template; the upper surface of the lower template is connected with a lower mould; the lower surface of the upper template is connected with an upper mould corresponding to the lower mould in position; the lower surface of the ejector rod plate is connected with a de-molding ejector rod; the lower end of the de-molding ejector rod penetrates through the upper template and then is inserted into the upper mould; an upper mould ring is arranged at the periphery of the upper mould; the upper mould ring is fixedly connected with the ejector rod plate by a connection rod; the inner wall of the upper mould ring is slidingly connected with the outer wall of the upper mould; a lower end face formed by combining the upper mould ring and the upper mould is matched with the upper end face of the lower mould. According to the spoke casting mould, a sealing face between the moulds is reduced so that phenomena of aluminum slipping and flashes are relieved effectively; the upper mould is surrounded by the upper mould ring and a temperature-keeping effect is improved obviously, so that the energy consumption is reduced.
Description
Technical field
The utility model relates to the casting mould field, is specifically related to a kind of for casting the mould of spoke.
Background technology
The through type wheel hub needs wheel rim and spoke are manufactured respectively in manufacture process, then compound, welding forms wheel hub, wherein spoke adopts the casting technique manufacture, the spoke casting mould of prior art comprises mold, bed die and middle mould, middle mould comprises several sections circular arc modules that constitute annulus, on, after the bed die docking, the circular arc module of middle mould is pressed together on by hydraulic jack respectively, the bed die outer wall, when moulding of spoke, middle mould resets, on, bed die separates, spoke is along with mold rises, operating personnel deliver to the mold below by pallet, by spoke, deviate to drop on pallet, this mould sealing surface each other is more, run aluminium and serious with the situation of overlap, the wastage of material amount is large, manufacturing cost is higher, and follow-up cleaning work difficulty is large, and the spoke manufacturing cycle is longer, mould is opened fully during the demoulding in addition, mold temperature is dispersed soon, reuses mould is carried out to Repeat-heating to need the long period, and energy consumption is higher.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of spoke casting mould, and sealing surface is many each other can to solve each mould of prior art, runs aluminium, band overlap situation is serious, and mould is opened fully during the demoulding, and temperature is dispersed fast problem.
The utility model is achieved through the following technical solutions:
The spoke casting mould, comprise lower bolster, cope match-plate pattern, mandrel plate, top template, described cope match-plate pattern is fixedly connected with by guide pillar with top template, mandrel plate is between cope match-plate pattern and top template, the upper surface of lower bolster is connected with bed die, the lower surface of cope match-plate pattern is connected with the mold corresponding with the bed die position, the mandrel plate lower surface is connected with demoulding push rod, mold is inserted through after cope match-plate pattern in described demoulding push rod lower end, described mold periphery is provided with modular ring, described upper modular ring is fixedly connected with mandrel plate by connecting rod, the inwall of described upper modular ring and the outer wall of mold are slidably connected, the lower surface that described upper modular ring and mold are combined to form and the upper surface of bed die are complementary.
The further improvement of the utility model scheme is, the outer wall of mold shrinks from the top down gradually, and the inwall undersized of described upper modular ring is in the outer wall dimension of mold, and the two closely cooperates.
The utility model advantage compared with prior art is:
One, upper modular ring inwall and mold outer wall closely cooperate, reduced sealing surface between mould, have effectively alleviated to run aluminium and with the phenomenon of overlap, saved raw material, reduce the manufacturing cost of spoke, and reduced the difficulty of follow-up cleaning work, shortened the manufacturing cycle of spoke;
Two, mold is surrounded by upper modular ring, and the effect that temperature keeps significantly promotes, and the time of mould being carried out to Repeat-heating shortens greatly, has reduced energy consumption, has reduced the manufacturing cost of spoke;
Three, mold and upper modular ring are slidably connected, and during the demoulding, upper modular ring is exerted pressure to spoke together with push rod, and spoke is stressed more even, and deflection reduces, and has improved the quality of spoke, reduces scrappage.
The accompanying drawing explanation
Fig. 1 is spoke casting mould structure schematic diagram of the present utility model.
The specific embodiment
The spoke casting mould, comprise lower bolster 1, cope match-plate pattern 2, mandrel plate 3, top template 4, described cope match-plate pattern 2 is fixedly connected with by guide pillar 9 with top template 4, mandrel plate 3 is between cope match-plate pattern 2 and top template 4, the upper surface of lower bolster 1 is connected with bed die 5, the lower surface of cope match-plate pattern 2 is connected with the mold 6 corresponding with bed die 5 positions, mandrel plate 3 lower surfaces are connected with demoulding push rod 8, described demoulding push rod 8 lower ends are through the rear insertion mold 6 of cope match-plate pattern 2, described mold 6 peripheries are provided with modular ring 7, described upper modular ring 7 is fixedly connected with mandrel plate 3 by connecting rod 10, the outer wall of the inwall of described upper modular ring 7 and mold 6 is slidably connected, the outer wall of mold 6 shrinks from the top down gradually, the inwall undersized of described upper modular ring 7 is in the outer wall dimension of mold 6, the two closely cooperates, the lower surface that described upper modular ring 7 and mold 6 are combined to form and the upper surface of bed die 5 are complementary.
Claims (2)
1. spoke casting mould, comprise lower bolster (1), cope match-plate pattern (2), mandrel plate (3), top template (4), described cope match-plate pattern (2) is fixedly connected with by guide pillar (9) with top template (4), mandrel plate (3) is positioned between cope match-plate pattern (2) and top template (4), the upper surface of lower bolster (1) is connected with bed die (5), the lower surface of cope match-plate pattern (2) is connected with the mold (6) corresponding with bed die (5) position, mandrel plate (3) lower surface is connected with demoulding push rod (8), described demoulding push rod (8) lower end is through inserting mold (6) after cope match-plate pattern (2), it is characterized in that: described mold (2) periphery is provided with modular ring (7), described upper modular ring (7) is fixedly connected with mandrel plate (3) by connecting rod (10), the outer wall of the inwall of described upper modular ring (7) and mold (2) is slidably connected, the lower surface that described upper modular ring (7) and mold (6) are combined to form and the upper surface of bed die (5) are complementary.
2. spoke casting mould as claimed in claim 1 is characterized in that: the outer wall of described mold (6) shrinks from the top down gradually, and the inwall undersized of described upper modular ring (7) is in the outer wall dimension of mold (6), and the two closely cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202427568U CN203316682U (en) | 2013-05-08 | 2013-05-08 | Spoke casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202427568U CN203316682U (en) | 2013-05-08 | 2013-05-08 | Spoke casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316682U true CN203316682U (en) | 2013-12-04 |
Family
ID=49656079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202427568U Expired - Fee Related CN203316682U (en) | 2013-05-08 | 2013-05-08 | Spoke casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041636A (en) * | 2022-04-29 | 2022-09-13 | 河南科技大学 | Extrusion casting forming die for magnesium alloy wheel hub |
-
2013
- 2013-05-08 CN CN2013202427568U patent/CN203316682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041636A (en) * | 2022-04-29 | 2022-09-13 | 河南科技大学 | Extrusion casting forming die for magnesium alloy wheel hub |
| CN115041636B (en) * | 2022-04-29 | 2024-03-15 | 河南科技大学 | Extrusion casting forming die for magnesium alloy hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140508 |