CN202555767U - Large-diameter guide roller wax mold - Google Patents
Large-diameter guide roller wax mold Download PDFInfo
- Publication number
- CN202555767U CN202555767U CN2012201998524U CN201220199852U CN202555767U CN 202555767 U CN202555767 U CN 202555767U CN 2012201998524 U CN2012201998524 U CN 2012201998524U CN 201220199852 U CN201220199852 U CN 201220199852U CN 202555767 U CN202555767 U CN 202555767U
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- mold
- top cover
- wax
- hole
- center
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- Expired - Fee Related
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Abstract
The utility model relates to a large-diameter guide roller wax mold. The large-diameter guide roller wax mold comprises a left mold, a right mold and a top cover, wherein the left mold and the right mold are set into the shapes of shaft bushings, the left mold and the right mold are combined to constitute a columnar cylinder, the top cover is arranged at the upper end of the cylinder, and a bottom cover is arranged at the lower end of the cylinder; through holes are respectively formed in the centers of the top cover and the bottom cover, and an upper plunger piston is embedded in the through hole of the top cover; a wax injecting port and an exhaust port are further respectively arranged on the top cover; and a through hole is formed in the center of the upper plunger piston, a threaded hole is formed in the center of a lower plunger piston, and a locking screw rod penetrates through the through hole in the center of the upper plunger piston, is linked with the threaded hole formed in the center of the lower plunger piston and is locked by a locking nut. According to the large-diameter guide roller wax mold disclosed by the utility model, wax is injected into a mold cavity of the wax mold through the wax injecting port for producing a large-diameter guide roller pattern, a refractory material is coated on the pattern for forming a mold shell, the pattern is molten, liquid-state metal is injected, cooling is performed, and then a cast is obtained. The prepared cast has very high dimensional precision and surface smoothness, thereby reducing the workload of machining and greatly saving the consumption of metal raw materials.
Description
Technical field:
The utility model relates to a kind of wax-pattern, particularly relates to a kind of major diameter deflector roll wax-pattern.
Background technology:
" lost-wax casting " claimed in model casting again; Typically refer to fusible material is processed apperance, coat the several layers refractory material on the apperance surface and process shell, again shell is discharged in the apperance fusing; Thereby obtain the casting mold of no die joint, after high-temperature roasting, get final product the founding method of back-up sand cast.Because apperance extensively adopts wax material manufacturing, so often model casting is called " lost-wax casting ".When the bigger deflector roll of casting diameter; Traditional processing method is to adopt the casting of sand mold structure, not only will consume a large amount of timber resources, and the product that casts out is for preventing defectives such as shrinkage cavity, sand holes; General allowance is bigger; Must increase machining equipment, and the casting of sand mold structure is short service life, increases the casting cost.
Summary of the invention:
The purpose of the utility model will provide a kind of major diameter deflector roll wax-pattern exactly, and it can overcome the existing above problem of existing major diameter deflector roll casting.The purpose of the utility model is achieved in that a kind of major diameter deflector roll wax-pattern, comprises left mould, right mould, top cover; Its spy is: left mould, right mould are set to bearing shell shape; Both constitute a cylindrical tube, are provided with top cover in the upper end of cylindrical shell, and the lower end is provided with bottom; Center at top cover and bottom is respectively arranged with through hole, and the through hole of top cover is embedded with upper plug, and the upper end of upper plug is provided with the upper limit that props up the top cover upper surface; The through hole of bottom is embedded with lower plunger, and the lower end of lower plunger is provided with the lower limit that props up the bottom lower surface; Also be respectively arranged with casting mouth and steam vent on the described top cover; The center of described upper plug is provided with through hole, and the center of lower plunger is provided with screwed hole, passes the through hole at upper plug center by tie down screw, and the screwed hole that is provided with the lower plunger center connects, and is locked by locking nut.The utility model to charging into wax in the wax-pattern die cavity, makes major diameter deflector roll apperance through the casting mouth, applies refractory material on the apperance and forms shell, melts apperance, after the cooling of injection liquid metal, obtains foundry goods.The foundry goods that makes has very high dimensional accuracy and surface smoothness, so reduced the workload of machining, can save machine tool and machining period in a large number, practices thrift raw material metal significantly.
Description of drawings
Fig. 1 is the utility model deflector roll wax-pattern structural representation;
1. left mould, 2. top cover, 3. casting mouth, 4. upper plug, 5. tie down screw, 6. locking nut, 7. steam vent, 8. right mould, 9. lower plunger, 10. bottom.
The specific embodiment: the utility model is described further below in conjunction with accompanying drawing;
A kind of major diameter deflector roll wax-pattern comprises left mould 1, right mould 8, top cover 2, and its spy is: left mould 1, right mould 8 are set to bearing shell shape, and both constitute a cylindrical tube, are provided with top cover 2 in the upper end of cylindrical shell, and the lower end is provided with bottom 10; Center at top cover 2 and bottom 10 is respectively arranged with through hole, and the through hole of top cover 2 is embedded with upper plug 4, and the upper end of upper plug 4 is provided with the upper limit that props up top cover 2 upper surfaces; The through hole of bottom 10 is embedded with lower plunger 9, and the lower end of lower plunger 9 is provided with the lower limit that props up bottom 10 lower surfaces; Also be respectively arranged with casting mouth 3 and steam vent 7 on the described top cover 2; The center of described upper plug 4 is provided with through hole, and lower plunger 9 centers are provided with screwed hole, passes the through hole at upper plug 4 centers by tie down screw 5, and the screwed hole that is provided with lower plunger 9 centers connects, and is locked by locking nut 6.During practical implementation, inject wax in the die cavity through 3 pairs of moulds of casting mouth, in the process of injecting wax, the gas in the die cavity is discharged through steam vent 7; During the demoulding, unclamp locking nut 6, extract upper plug 4 and lower plunger 9 out and open left mould 1, right mould 8 is accomplished the demouldings.Make major diameter deflector roll apperance, apply refractory material on the apperance and form shell, melt apperance, after the cooling of injection liquid metal, obtain foundry goods.
Claims (1)
1. major diameter deflector roll wax-pattern; Comprise left mould (1), right mould (8), top cover (2), its spy is: left mould (1), right mould (8) are set to bearing shell shape, and both constitute a cylindrical tube; Be provided with top cover (2) in the upper end of cylindrical shell, the lower end is provided with bottom (10); Center at top cover (2) and bottom (10) is respectively arranged with through hole, and the through hole of top cover (2) is embedded with upper plug (4), and the upper end of upper plug (4) is provided with the upper limit that props up top cover (2) upper surface; The through hole of bottom (10) is embedded with lower plunger (9), and the lower end of lower plunger (9) is provided with the lower limit that props up bottom (10) lower surface; Also be respectively arranged with casting mouth (3) and steam vent (7) on the described top cover (2); The center of described upper plug (4) is provided with through hole; Lower plunger (9) center is provided with screwed hole; Pass the through hole at upper plug (4) center by tie down screw (5), the screwed hole that is provided with lower plunger (9) center connects, and is locked by locking nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201998524U CN202555767U (en) | 2012-05-05 | 2012-05-05 | Large-diameter guide roller wax mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201998524U CN202555767U (en) | 2012-05-05 | 2012-05-05 | Large-diameter guide roller wax mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555767U true CN202555767U (en) | 2012-11-28 |
Family
ID=47205471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201998524U Expired - Fee Related CN202555767U (en) | 2012-05-05 | 2012-05-05 | Large-diameter guide roller wax mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550701A (en) * | 2014-12-11 | 2015-04-29 | 洛阳鹏起实业有限公司 | Core sleeve-containing cold wax block mold of investment casting |
-
2012
- 2012-05-05 CN CN2012201998524U patent/CN202555767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550701A (en) * | 2014-12-11 | 2015-04-29 | 洛阳鹏起实业有限公司 | Core sleeve-containing cold wax block mold of investment casting |
| CN104550701B (en) * | 2014-12-11 | 2016-09-21 | 洛阳鹏起实业有限公司 | A kind of cold wax stone mould containing core retainer plate of investment-casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU QIANBO MACHINERY CO., LTD. Free format text: FORMER OWNER: JINGJIANG KAIYUAN METALLURGICAL MACHINERY EQUIPMENT CO., LTD. Effective date: 20131018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: 214500 Jiangsu city of Taizhou province Jingjiang City Maqiao town High-tech Industrial Zone No. 1 West Patentee after: JIANGSU QIANBO MACHINERY TECHNOLOGY CO., LTD. Address before: 214500 Jiangsu city of Taizhou province Jingjiang City Maqiao town High-tech Industrial Zone No. 1 West Patentee before: Jingjiang Kaiyuan Metallurgical Machinery and Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170505 |