CN202239849U - Cutter for milling groove - Google Patents
Cutter for milling groove Download PDFInfo
- Publication number
- CN202239849U CN202239849U CN2011203471906U CN201120347190U CN202239849U CN 202239849 U CN202239849 U CN 202239849U CN 2011203471906 U CN2011203471906 U CN 2011203471906U CN 201120347190 U CN201120347190 U CN 201120347190U CN 202239849 U CN202239849 U CN 202239849U
- Authority
- CN
- China
- Prior art keywords
- cutting edges
- cutter
- tooth cutting
- grooves
- processing
- 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 cutter for milling grooves, which is used for processing two parallel grooves on the mirror seat of a screw pump, wherein the cutter for milling grooves comprises a tool bit and a tool shank, and is characterized in that four cutting edges are arranged on the outer circumferential surface of the tool bit, the four cutting edges include two high-tooth cutting edges arranged oppositely and two low-tooth cutting edges arranged oppositely, and the high-tooth cutting edges and the low-tooth cutting edges are arranged at certain intervals in the axial direction. After the adoption the technical scheme, the four cutting edges are arranged at the tool bit of the cutter for milling grooves, each two cutting edges are in one pair and respectively form the high-tooth cutting edges for processing deep grooves and low-tooth cutting edges for processing shallow grooves, when the grooves on the mirror seat of the screw pump are processed, the processing can be accomplished in one step, the cutter is not required to be exchanged, the processing efficiency is improved, the groove processing accuracy is improved, the four cutting edges are made of hard alloy material, and the durability of the cutter and the stability in product dimension are improved.
Description
Technical field
The utility model relates to the production equipment of screw pump and parts thereof, and specifically, the utility model relates to a kind of groove milling and uses cutter.
Background technology
At present, for the parts such as microscope base that are used on the screw pump, which is provided with different depth but be two grooves being parallel to each other; Add man-hour, need use the different milling cutter of model, just needing often to change cutter; And after having changed cutter; Need proofread and correct cutter again to cooperate machining object, cause working (machining) efficiency lower, but also influence the machining accuracy of groove on the microscope base easily.
The utility model content
The utility model technical problem to be solved provides a kind of groove milling and uses cutter, with the working (machining) efficiency of groove and the purpose of machining accuracy on the microscope base on the raising screw pump.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: cutter is used in a kind of groove milling; Be used to process two grooves that are parallel to each other of the microscope base on the screw pump; Said groove milling comprises cutter head and handle of a knife with cutter; It is characterized in that: on the outer circumference surface of said cutter head, be provided with four cutting edges, said four cutting edges are made up of two that are oppositely arranged high tooth cutting edges and two low tooth cutting edges that are oppositely arranged, and said high tooth cutting edge and low tooth cutting edge keep at a certain distance away on axial direction.
Said low tooth cutting edge is located at the end of said cutter head.
Said four cutting edges are the carbide cutting sword.
Said cutter head and handle of a knife are processed one.
The utility model adopts technique scheme, and four cutting edges are set on the cutter head of groove milling with cutter, a pair of in twos high tooth cutting edge of deep trouth and the low tooth cutting edge of processing shallow slot of forming respectively; During groove on the microscope base of processing on the screw pump, can once accomplish, need not change cutter; Can improve working (machining) efficiency; And can improve the machining accuracy of groove, and the material of four cutting edges is carbide alloy, can improve the stability of tool life and product size.
Description of drawings
Fig. 1 is the utility model structural representation;
Mark among the above-mentioned figure is: 1, cutter head; 2, handle of a knife; 3, high tooth cutting edge; 4, low tooth cutting edge.
The specific embodiment
As shown in Figure 1; Cutter is used in a kind of groove milling of the utility model, is used to process two grooves that are parallel to each other of the microscope base on the screw pump, and said groove milling comprises cutter head 1 and handle of a knife 2 with cutter; Said cutter head 1 is processed one with handle of a knife 2; On the outer circumference surface of said cutter head 1, be provided with four cutting edges, said four cutting edges are made up of with two low tooth cutting edges 4 that are oppositely arranged two that are oppositely arranged high tooth cutting edges 3, and said high tooth cutting edge 3 keeps at a certain distance away on axial direction with low tooth cutting edge 4.
Said low tooth cutting edge 4 is located at the end of said cutter head 1, also can high tooth cutting edge 3 be located at the end of said cutter head 1.
Said four cutting edges are the carbide cutting sword.
The utility model adopts technique scheme, on the cutter head 1 of groove milling with cutter, four cutting edges is set, a pair of in twos high tooth cutting edge 3 of deep trouth and the low tooth cutting edge 4 of processing shallow slot of forming respectively; During groove on the microscope base of processing on the screw pump, can once accomplish, need not change cutter; Can improve working (machining) efficiency; And can improve the machining accuracy of groove, and the material of four cutting edges is carbide alloy, can improve the stability of tool life and product size.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (4)
1. cutter is used in a groove milling; Be used to process two grooves that are parallel to each other of the microscope base on the screw pump; Said groove milling comprises cutter head and handle of a knife with cutter; It is characterized in that: on the outer circumference surface of said cutter head, be provided with four cutting edges, said four cutting edges are made up of two that are oppositely arranged high tooth cutting edges and two low tooth cutting edges that are oppositely arranged, and said high tooth cutting edge and low tooth cutting edge keep at a certain distance away on axial direction.
2. cutter is used in groove milling according to claim 1, it is characterized in that: said low tooth cutting edge is located at the end of said cutter head.
3. cutter is used in groove milling according to claim 1 and 2, it is characterized in that: said four cutting edges are the carbide cutting sword.
4. cutter is used in groove milling according to claim 3, it is characterized in that: said cutter head and handle of a knife are processed one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471906U CN202239849U (en) | 2011-09-16 | 2011-09-16 | Cutter for milling groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471906U CN202239849U (en) | 2011-09-16 | 2011-09-16 | Cutter for milling groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239849U true CN202239849U (en) | 2012-05-30 |
Family
ID=46101151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203471906U Expired - Fee Related CN202239849U (en) | 2011-09-16 | 2011-09-16 | Cutter for milling groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671341A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of combination forming grooving cutter |
-
2011
- 2011-09-16 CN CN2011203471906U patent/CN202239849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671341A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of combination forming grooving cutter |
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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: 20120530 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |