CN2910428Y - Female die for spiral bevel by utilizing die cast powdered metallurgical materials - Google Patents
Female die for spiral bevel by utilizing die cast powdered metallurgical materials Download PDFInfo
- Publication number
- CN2910428Y CN2910428Y CN 200620074416 CN200620074416U CN2910428Y CN 2910428 Y CN2910428 Y CN 2910428Y CN 200620074416 CN200620074416 CN 200620074416 CN 200620074416 U CN200620074416 U CN 200620074416U CN 2910428 Y CN2910428 Y CN 2910428Y
- Authority
- CN
- China
- Prior art keywords
- female die
- powdered metallurgical
- die
- spiral bevel
- utilizing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a female die for spiral bevel by utilizing die cast powdered metallurgical material, which comprises a female die body, a female die cavity arranged in the female die body that comprises a cone shape segment, a spiral coning cog arranged on the cone shape segment, and a pole shape segment arranged in the upside of the cone shape segment. The utility model is of reasonable structure, matching with the corresponding mould, a high working efficiency, convenient manufacture and low production cost.
Description
Technical field:
The utility model relates to a kind of mould, is a kind of bevel gear production mould.
Background technology:
Existing spirality bevel gear, modes such as its processing employing machine cut are processed, processed complex, inefficiency, output is little, the cost height.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and utilizes the former of the die casting powdered metallurgical material spirality bevel gear of powdered metallurgical material die casting production spirality bevel gear.
Technical solution of the present utility model is:
The former of a kind of die casting powdered metallurgical material spirality bevel gear is characterized in that: comprise cavity block, negative impression is set in the cavity block, negative impression comprises conical section, and spiral awl tooth is set on the conical section, and the conical section top is provided with cylindrical portion.
Spiral bar is set on the cylindrical portion.
The utility model is rational in infrastructure, can be supporting with corresponding mould, utilize powdered metallurgical material die casting production spirality bevel gear, and high efficiency, easy to process, production cost is low.
Description of drawings:
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the die structure dwg that is used with Fig. 1 embodiment former.
The specific embodiment:
Fig. 1 has described the former of a kind of die casting powdered metallurgical material spirality bevel gear, comprise cavity block 1, in the cavity block 1 negative impression is set, negative impression comprises conical section 2, spiral awl tooth 17 is set on the conical section 2, conical section 2 tops are provided with cylindrical portion 3, and spiral bar 16 is set on the cylindrical portion 3, can convenient when die casting upper punch be imported.
Fig. 2 has described a whole set of mould that cooperates with former, comprise cavity block 1, cavity block 1 below dress guide plate 5 is provided with the pilot hole that communicates with negative impression in the guide plate 5, the pilot hole surface is provided with helical tooth, bottom punch 6 upper ends are stretched in the pilot hole, bottom punch 6 bottoms are contained on the plane bearing 4, and plane bearing 4 is contained on the lower shoe 9 of mould bases, and the bottom punch surface is provided with the helical tooth 7 that cooperates with helical tooth in the pilot hole, be provided with the plug 8 that stretches in the negative impression in the bottom punch, pocketed springs 14 on the bottom punch; Cavity block 1 outside dress die sleeve 10, die sleeve 10 is connected with the negative template 11 of mould bases, and the two ends of negative template 11 are provided with the guide pillar hole, and the guide pillar 12 that is connected with the lower shoe 9 of mould bases is installed in the guide pillar hole suit stage clip 13 on the guide pillar 12; Upper punch is set above negative impression.Also has gland 15 among the figure.
Claims (2)
1, the former of a kind of die casting powdered metallurgical material spirality bevel gear, it is characterized in that: comprise cavity block, negative impression is set in the cavity block, negative impression comprises conical section, and spiral awl tooth is set on the conical section, the conical section top is provided with cylindrical portion.
2, the former of die casting powdered metallurgical material spirality bevel gear according to claim 1 is characterized in that: spiral bar is set on the cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074416 CN2910428Y (en) | 2006-06-23 | 2006-06-23 | Female die for spiral bevel by utilizing die cast powdered metallurgical materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074416 CN2910428Y (en) | 2006-06-23 | 2006-06-23 | Female die for spiral bevel by utilizing die cast powdered metallurgical materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910428Y true CN2910428Y (en) | 2007-06-13 |
Family
ID=38132293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074416 Expired - Fee Related CN2910428Y (en) | 2006-06-23 | 2006-06-23 | Female die for spiral bevel by utilizing die cast powdered metallurgical materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910428Y (en) |
-
2006
- 2006-06-23 CN CN 200620074416 patent/CN2910428Y/en not_active Expired - Fee Related
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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: 20070613 Termination date: 20100623 |