CN203227858U - Compound four-blade milling cutter - Google Patents
Compound four-blade milling cutter Download PDFInfo
- Publication number
- CN203227858U CN203227858U CN 201320082542 CN201320082542U CN203227858U CN 203227858 U CN203227858 U CN 203227858U CN 201320082542 CN201320082542 CN 201320082542 CN 201320082542 U CN201320082542 U CN 201320082542U CN 203227858 U CN203227858 U CN 203227858U
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- Prior art keywords
- cutting edge
- cutting
- milling cutter
- handle
- compound
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Abstract
The utility model belongs to the field of milling cutters, and particularly relates to a composite multi-blade milling cutter, and the milling cutter has a molding function and can prepare specific structures through milling so as to meet production needs. A compound four-blade milling cutter comprises a handle, and the handle is connected with a power machine; and the milling cutter is characterized in that one end of the handle is provided with a cutting substrate, four tool grooves are uniformly distributed on the cutting substrate, the milling cutter also comprises cutting tools arranged in the tool grooves, and the tool grooves extend on the cutting substrate so as to form a chip removal tank. According to the utility model, a compound milling cutter which can carry out processing on holes and the edges of the holes can complete all processing operations on a hole at a time, thereby guaranteeing the quality of products, and improving the production efficiency.
Description
Technical field
The utility model belongs to the milling cutter field, particularly a kind of milling cutter of compound multiple-cutting-edge, and this milling cutter has the moulding function simultaneously, can mill out ad hoc structure, satisfies and produces needs.
Background technology
Existing multiple-cutting-edge milling cutter is many straight blade milling cutters all generally, the structure in the hole that processes can't satisfy the production needs, need carry out secondary operations to the hole, the secondary operations existing problems, on the one hand, there is position error in secondary operations, causes the precision of product not enough, can't satisfy matching requirements, on the other hand, the time of secondary operations cost is more, and working (machining) efficiency can not get improving, and is unfavorable for reducing production costs.
The utility model content
The utility model has designed a kind of composite milling cutter that can process the edge in hole and hole at the deficiencies in the prior art, once finishes all processing operations in hole, has guaranteed the quality of product, has improved production efficiency.
The utility model is achieved through the following technical solutions:
Compound four blade milling cutters, it comprises handle of a knife, described handle of a knife is connected with dynamic power machine, it is characterized in that: an end of described handle of a knife is provided with the cutting matrix, uniformly on the described cutting matrix be provided with four cutter grooves, also comprise the cutting tool that is installed in the cutter groove, the cutter groove extends to form chip area at the cutting matrix, the front end of the outer surface of described cutting tool is provided with first cutting edge that is 45 ° of angles with axis, the surface of cutting tool is provided with and second cutting edge that cuts the base shaft line parallel, the left end of described second cutting edge is connected with first cutting edge, also be provided with the 3rd cutting edge on the described cutting tool, one end of described the 3rd cutting edge is connected with second cutting edge, angle between described the 3rd cutting edge and second cutting edge is 135 °, also be provided with the 4th cutting edge on the cutting tool of the end of described the 3rd cutting edge, angle between described the 4th cutting edge and second cutting edge is 15 °, the cutting tool of described the 4th cutting edge end is provided with the 5th cutting edge, and the 5th cutting edge is 10 ° with the angle radially of cutting matrix.
The utlity model has following advantage:
The utility model pin has designed a kind of composite milling cutter that can finish hole and bore edges processing, and the utility model can once be finished the processing of hole and bore edges, has improved working (machining) efficiency, satisfies requirement of mass production.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the utility model will become apparent.Wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at the A place of Fig. 1;
1 is first cutting edge among the figure, and 2 is second cutting edge, and 3 are the cutting matrix, and 4 is the cutter groove, and 5 is handle of a knife, and 7 is the 3rd cutting edge, and 8 is the 4th cutting edge, and 6 is the 5th cutting edge.
The specific embodiment
Compound four blade milling cutters as shown in Figure 1, it comprises handle of a knife 5, described handle of a knife 5 is connected with dynamic power machine, it is characterized in that: an end of described handle of a knife 5 is provided with cutting matrix 3, uniformly on the described cutting matrix 3 be provided with four cutter grooves 4, also comprise the cutting tool that is installed in the cutter groove 4, cutter groove 4 extends to form chip area at the cutting matrix, the front end of the outer surface of described cutting tool is provided with first cutting edge 1 that is 45 ° of angles with axis, the surface of cutting tool is provided with and second cutting edge 2 that cuts the base shaft line parallel, the left end of described second cutting edge 2 is connected with first cutting edge 1, also be provided with the 3rd cutting edge 7 on the described cutting tool, one end of described the 3rd cutting edge 7 is connected with second cutting edge 2, angle between described the 3rd cutting edge 7 and second cutting edge 2 is 135 °, also be provided with the 4th cutting edge 8 on the cutting tool of the end of described the 3rd cutting edge 7, angle between described the 4th cutting edge 8 and second cutting edge 2 is 15 °, it is 10 ° with the angle radially that cuts matrix that the cutting tool of described the 4th cutting edge 8 ends is provided with the 5th cutting edge 6, the five cutting edges 6.
The utlity model has following advantage:
The utility model pin has designed a kind of composite milling cutter that can finish hole and bore edges processing, and the utility model can once be finished the processing of hole and bore edges, has improved working (machining) efficiency, satisfies requirement of mass production.
The utility model is not limited to described embodiment; those skilled in the art is not breaking away from spirit of the present utility model namely openly in the scope; still can do some corrections or change, so rights protection scope of the present utility model is as the criterion with claims restricted portion.
Claims (1)
1. compound four blade milling cutters, it comprises handle of a knife, described handle of a knife is connected with dynamic power machine, it is characterized in that: an end of described handle of a knife is provided with the cutting matrix, uniformly on the described cutting matrix be provided with four cutter grooves, also comprise the cutting tool that is installed in the cutter groove, the cutter groove extends to form chip area at the cutting matrix, the front end of the outer surface of described cutting tool is provided with first cutting edge that is 45 ° of angles with axis, the surface of cutting tool is provided with and second cutting edge that cuts the base shaft line parallel, the left end of described second cutting edge is connected with first cutting edge, also be provided with the 3rd cutting edge on the described cutting tool, one end of described the 3rd cutting edge is connected with second cutting edge, angle between described the 3rd cutting edge and second cutting edge is 135 °, also be provided with the 4th cutting edge on the cutting tool of the end of described the 3rd cutting edge, angle between described the 4th cutting edge and second cutting edge is 15 °, the cutting tool of described the 4th cutting edge end is provided with the 5th cutting edge, and described the 5th cutting edge is 10 ° with the angle radially of cutting matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082542 CN203227858U (en) | 2013-02-25 | 2013-02-25 | Compound four-blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082542 CN203227858U (en) | 2013-02-25 | 2013-02-25 | Compound four-blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227858U true CN203227858U (en) | 2013-10-09 |
Family
ID=49284007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082542 Expired - Fee Related CN203227858U (en) | 2013-02-25 | 2013-02-25 | Compound four-blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952988A (en) * | 2017-11-21 | 2018-04-24 | 中山市园丰精密刃具有限公司 | A kind of wedge angle forming cutter |
-
2013
- 2013-02-25 CN CN 201320082542 patent/CN203227858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952988A (en) * | 2017-11-21 | 2018-04-24 | 中山市园丰精密刃具有限公司 | A kind of wedge angle forming cutter |
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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: 20131009 Termination date: 20140225 |