CN201596777U - Pressing-sintering mold for spiral milling cutters - Google Patents
Pressing-sintering mold for spiral milling cutters Download PDFInfo
- Publication number
- CN201596777U CN201596777U CN2009202931854U CN200920293185U CN201596777U CN 201596777 U CN201596777 U CN 201596777U CN 2009202931854 U CN2009202931854 U CN 2009202931854U CN 200920293185 U CN200920293185 U CN 200920293185U CN 201596777 U CN201596777 U CN 201596777U
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- mold
- pressing
- milling cutters
- cutter
- utility
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Abstract
The utility model relates to a mold, in particular to a pressing-sintering mold for spiral milling cutters, which structurally comprises a core forming mold and an outer sleeve mold. The outer sleeve mold is sleeved outside of the core forming mold, and a spiral groove is arranged on the outer circumferential face of the core forming mold. Compared with the prior art, the pressing-sintering mold has the advantages of high production efficiency, fine product quality, high yield and the like.
Description
Technical field
The utility model relates to a kind of mould, and a kind of screw-on cutter compacting sintering mould specifically is provided.
Background technology
Carbide alloy helical milling blade is a matrix material of making the screw-on cutter cutter, and it is widely used in field of machining, has high density, high rigidity, and the characteristics that wearability is good are described as " tooth of modern industry ".The crucial difficult point of producing carbide alloy helical milling blade is the typing of its radian and helical angle, the CEMENTED CARBIDE PRODUCTION producer of this product of domestic energy production seldom, its technology all is to adopt: produce rectangular alloy earlier, the high speed steel mould that the mode that adopts high temperature heating is again put into band radian and helical angle with the rectangular blade compacting of finalizing the design, and the typing compacting of this heating back tends to change the physical property of milling cutter, and fracture between cutter blade is very easy to therefrom in the typing pressing process, the qualification rate of product is low, and the production difficulty is big.
Summary of the invention
The utility model is at above deficiency, and a kind of screw-on cutter compacting sintering mould is provided, and has also promoted the quality of product in qualification rate that has increased substantially product and production efficiency greatly.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of screw-on cutter compacting sintering mould comprises core shaper and outer mold, and described outer mold is sheathed on described core shaper outside, and described core shaper periphery is provided with helical groove.
A kind of screw-on cutter compacting sintering of the present utility model is a graphite with the matrix material of mould, be divided into core shaper and outer mold, the periphery of core shaper has the groove of certain spiral radian and helical angle, function with typing cutter blade spiral radian and helical angle, outer mold is to be the hollow carbon-point of matrix with graphite, has the function of loading cutter blade, and in it, the mould that outer mold is formed is because the outstanding resistance to elevated temperatures of its matrix material graphite makes it possess the effect of the boat that can be used as cemented carbide sintering, reached the effect of one-object-many-purposes, has the production efficiency height, good product quality, the characteristics that qualification rate is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of a kind of screw-on cutter compacting sintering with mould;
Fig. 2 is the side structure schematic diagram of a kind of screw-on cutter compacting sintering with mould.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of screw-on cutter compacting sintering mould comprises core shaper 1 and outer mold 2, and described outer mold 2 is sheathed on described core shaper 1 outside, and described core shaper 1 periphery is provided with helical groove 3.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (1)
1. a screw-on cutter compacting sintering mould comprises core shaper and outer mold, it is characterized in that described outer mold is sheathed on described core shaper outside, and described core shaper periphery is provided with helical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931854U CN201596777U (en) | 2009-12-15 | 2009-12-15 | Pressing-sintering mold for spiral milling cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202931854U CN201596777U (en) | 2009-12-15 | 2009-12-15 | Pressing-sintering mold for spiral milling cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596777U true CN201596777U (en) | 2010-10-06 |
Family
ID=42807825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202931854U Expired - Fee Related CN201596777U (en) | 2009-12-15 | 2009-12-15 | Pressing-sintering mold for spiral milling cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785839A (en) * | 2014-01-16 | 2014-05-14 | 龙岩市棱利工贸有限公司 | Forming method of hard alloy spiral blade |
-
2009
- 2009-12-15 CN CN2009202931854U patent/CN201596777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785839A (en) * | 2014-01-16 | 2014-05-14 | 龙岩市棱利工贸有限公司 | Forming method of hard alloy spiral blade |
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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: 20101006 Termination date: 20101215 |