CN205289715U - Wheel hub dead -weight loading casts mould - Google Patents
Wheel hub dead -weight loading casts mould Download PDFInfo
- Publication number
- CN205289715U CN205289715U CN201620014601.2U CN201620014601U CN205289715U CN 205289715 U CN205289715 U CN 205289715U CN 201620014601 U CN201620014601 U CN 201620014601U CN 205289715 U CN205289715 U CN 205289715U
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- China
- Prior art keywords
- mould
- wheel hub
- mold core
- funnel
- push rod
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- Expired - Fee Related
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Abstract
The utility model discloses a wheel hub dead -weight loading casts mould, include last mould, go up mold core, knockout plate, lower mould, funnel, pressure device and ejector pin, the lower mould is installed in the bearing upper end, and the mould is installed to the lower mould upper end, goes up the cooperation of mould and lower mould and uses, goes up the intermediate position of mould and installs the mold core, goes up the middle part of mold core and installs pressure device, and the pressure device both sides link to each other with the funnel that is used for water conservancy diversion metal liquid, go up the mould both sides and install the ejector pin, and top rod fixing plate is installed to the ejector pin upper end, and the knockout plate is installed to top rod fixing plate's upper end. The device simple structure, reasonable in design, the fault rate is low, and operating stability is good, easy operation is convenient, adopts funnel and pressure device, through water conservancy diversion metal liquid with compressed air lets in for goods interior tissue is finer and close to have improved the quality of work efficiency and product and can accelerate cooling rate, thereby has improved economic benefits.
Description
Technical field
The utility model relates to a kind of casting mould, specifically a kind of wheel hub gravity compression casting mould.
Background technology
Wheel hub claims again wheel rim or wheel, be wide support tire in tire drum-shaped, center is contained in the metal parts on axle. Divide according to material, wheel hub is divided into steel wheel hub and alloy wheel hub; Divide according to process of surface treatment, wheel hub is divided into baking vanish wheel hub and electroplates wheel hub. Wheel hub is in the market all to produce by the mode of casting, and gravitational casting is a kind of forging type wherein. Current existing wheel hub gravitational casting is that molten metal is poured into gravity mould from the water inlet of limit mould, by the molten metal gravitional force in mould certainly, obtain cast blank wheel hub through supercooling again, the side riser of wheel hub blank is withstood in the demoulding by the knockout plate on casting board, thereby wheel hub is come off from patrix, this gravity foundry technology molding cycle is longer, and wheel hub interior tissue is loose, poor-performing.
Summary of the invention
The purpose of this utility model is to provide a kind of wheel hub gravity compression casting mould, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of wheel hub gravity compression casting mould, comprise patrix, upper mold core, knockout plate, counterdie, funnel, pressue device and push rod, described counterdie is arranged on supporting base upper end, counterdie upper end is provided with patrix, upper die and lower die are used in conjunction with, the centre position of patrix is provided with upper mold core, the middle part of upper mold core is provided with pressue device, pressue device both sides be connected for the funnel of water conservancy diversion molten metal, patrix both sides are provided with push rod, push rod upper end is provided with push rod fixed head, and the upper end of push rod fixed head is provided with knockout plate.
As further program of the utility model: counterdie is arranged on supporting base by bolt.
As further program of the utility model: be provided with cooling water pipe on counterdie.
As further program of the utility model: funnel and upper mold core adopt one-body molded fabrication techniques.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, reasonable in design, failure rate is low, good operation stability; Simple to operation, adopt funnel and pressue device, by water conservancy diversion molten metal with pass into compressed air, make goods interior tissue finer and close and can accelerate cooling velocity, improve the quality of operating efficiency and product, thereby improved economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of wheel hub gravity compression casting mould.
Wherein: 1-patrix, 2-upper mold core, 3-knockout plate, 4-push rod fixed head, 5-counterdie, 6-supporting base, 7-funnel, 8-pressue device, 9-push rod.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of wheel hub gravity compression casting mould, comprise patrix 1, upper mold core 2, knockout plate 3, counterdie 5, funnel 7, pressue device 8 and push rod 9, described counterdie 5 is arranged on supporting base 6 upper ends, counterdie 5 upper ends are provided with patrix 1, patrix 1 and counterdie 5 are used in conjunction with, the centre position of patrix 1 is provided with upper mold core 2, the middle part of upper mold core 2 is provided with pressue device 8, pressue device 8 both sides are connected with the funnel 7 for water conservancy diversion molten metal, patrix 1 both sides are provided with push rod 9, push rod 9 upper ends are provided with push rod fixed head 4, the upper end of push rod fixed head 4 is provided with knockout plate 3. counterdie 5 is arranged on supporting base 6 by bolt. on counterdie 5, be provided with cooling water pipe. funnel 7 and upper mold core 2 adopt one-body molded fabrication techniques.
Operation principle of the present utility model is: while casting, the molten metal of cast enters mould by upper mold core 2, upper mold core 2 places are provided with the funnel 7 for water conservancy diversion, after casting complete, upper mold core 2 positions pass into compressed air by pressue device 8, to make, the interior tissue of product is finer and close and can to accelerate goods cooling in the cavity part pressurization of compressed air to mould, while carrying out the demoulding, goods are up with patrix 1, after patrix 1 goes upward to certain altitude, push rod fixed head 4 tops are to knockout plate 3, patrix 1 continues uply can realize ejecting of push rod 9, product break away from moulds, finally reach the compactness of improving interiors of products tissue and the effect that promotes operating efficiency. this apparatus structure is simple, reasonable in design, failure rate is low, good operation stability, simple to operation, adopt funnel 7 and pressue device 8, by water conservancy diversion molten metal with pass into compressed air, make goods interior tissue finer and close and can accelerate cooling velocity, improve the quality of operating efficiency and product, thereby improved economic benefit.
Above the preferred embodiments of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also under the prerequisite that does not depart from this patent aim, makes a variety of changes.
Claims (4)
1. a wheel hub gravity compression casting mould, it is characterized in that, comprise patrix, upper mold core, knockout plate, counterdie, funnel, pressue device and push rod, described counterdie is arranged on supporting base upper end, counterdie upper end is provided with patrix, upper die and lower die are used in conjunction with, the centre position of patrix is provided with upper mold core, the middle part of upper mold core is provided with pressue device, pressue device both sides be connected for the funnel of water conservancy diversion molten metal, patrix both sides are provided with push rod, and push rod upper end is provided with push rod fixed head, and the upper end of push rod fixed head is provided with knockout plate.
2. wheel hub gravity compression casting mould according to claim 1, is characterized in that, described counterdie is arranged on supporting base by bolt.
3. wheel hub gravity compression casting mould according to claim 1 and 2, is characterized in that, on described counterdie, is provided with cooling water pipe.
4. wheel hub gravity compression casting mould according to claim 3, is characterized in that, described funnel and upper mold core adopt one-body molded fabrication techniques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014601.2U CN205289715U (en) | 2016-01-08 | 2016-01-08 | Wheel hub dead -weight loading casts mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014601.2U CN205289715U (en) | 2016-01-08 | 2016-01-08 | Wheel hub dead -weight loading casts mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289715U true CN205289715U (en) | 2016-06-08 |
Family
ID=56486286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014601.2U Expired - Fee Related CN205289715U (en) | 2016-01-08 | 2016-01-08 | Wheel hub dead -weight loading casts mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543915A (en) * | 2018-06-07 | 2018-09-18 | 贵州华煜丰车轮制造有限公司 | A kind of wheel hub casting mould and its casting method |
| CN109175260A (en) * | 2018-10-22 | 2019-01-11 | 贵州华煜丰车轮制造有限公司 | A kind of cast gate pressurization wheel hub casting mould and its casting method |
| CN113477911A (en) * | 2021-06-29 | 2021-10-08 | 江苏苏美达铝业有限公司 | High-efficient automatic gravity casting wheel hub apparatus for producing |
-
2016
- 2016-01-08 CN CN201620014601.2U patent/CN205289715U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543915A (en) * | 2018-06-07 | 2018-09-18 | 贵州华煜丰车轮制造有限公司 | A kind of wheel hub casting mould and its casting method |
| CN108543915B (en) * | 2018-06-07 | 2024-02-13 | 田平康 | Hub casting mold and casting method thereof |
| CN109175260A (en) * | 2018-10-22 | 2019-01-11 | 贵州华煜丰车轮制造有限公司 | A kind of cast gate pressurization wheel hub casting mould and its casting method |
| CN113477911A (en) * | 2021-06-29 | 2021-10-08 | 江苏苏美达铝业有限公司 | High-efficient automatic gravity casting wheel hub apparatus for producing |
| CN113477911B (en) * | 2021-06-29 | 2023-02-21 | 江苏苏美达铝业有限公司 | High-efficient automatic gravity casting wheel hub apparatus for producing |
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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 |
Granted publication date: 20160608 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |