CN212976868U

CN212976868U - Milling cutter blade for processing snap ring groove

Info

Publication number: CN212976868U
Application number: CN202020919536.4U
Authority: CN
Inventors: 赵鸿成; 黄晓; 张鹏云
Original assignee: Chengdu Jingmai Precision Machinery Co ltd
Current assignee: Chengdu Jingmai Precision Machinery Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-16
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a milling cutter piece of processing card annular groove, mill post, conical ring groove milling blade, annular generation and mill a piece and mill the sword including the handle of a knife, mill post, annular processing, the bottom fixed mounting of handle of a knife mills the post, the bottom fixed mounting who mills the post has the annular processing mills the post, the annular processing mills the bottom fixed mounting of post have the annular generation mills a piece, the annular generation mills and has seted up the anchor ring draw-in groove on the bottom surface of piece, the outside formation of anchor ring draw-in groove mills the anchor ring, it has ring channel cutting knife tackle spare to mill fixed mounting on the anchor ring, ring channel cutting knife tackle spare mills a piece and toper cutting blade by spherical ring and constitutes, install a plurality of on the side cylinder face of milling the post mill the sword. Has the advantages that: milling cutter piece of processing snap ring groove generate the snap ring groove through the annular milling subassembly of bottom, then mill through the two-stage and widen and repair to reach the effect of processing snap ring groove.

Description

Milling cutter blade for processing snap ring groove

Technical Field

The utility model relates to a milling device field especially relates to a milling cutter piece of processing snap ring groove.

Background

The milling cutter is a rotary cutter which is used for milling and provided with one or more cutter teeth, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece during working, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine, but a groove needs to be punched firstly in the process of processing a clamping ring groove, the clamping ring groove is milled by a milling blade after being processed and grooved, the production process is complex, various cutters need to be switched, and the efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a milling insert for machining a snap ring groove.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a milling cutter piece of processing card annular, includes the handle of a knife, mills post, annular processing and mills post, toper annular milling cutter edge, annular generation and mills a and mill the sword, the bottom fixed mounting of handle of a knife mills the post, the bottom fixed mounting who mills the post has the annular processing mills the post, the bottom fixed mounting that the annular processing milled the post has the annular generation mills a, the annular generation mills and has seted up the anchor ring draw-in groove on the bottom surface of piece, the outside formation of anchor ring draw-in groove mills the anchor ring, fixed mounting has ring channel cutting knife tackle spare on the milling anchor ring, ring channel cutting knife tackle spare comprises spherical ring milling cutter piece and toper cutting edge, install a plurality of on the side cylinder face of milling post mill the milling cutter edge, install on the annular processing milling cutter post toper annular milling cutter edge.

Furthermore, the spherical annular milling part and the conical cutting edge are fixedly installed together, an arc-shaped annular milling edge is arranged at the top of the spherical annular milling part, and a conical edge convex part is arranged on the conical cutting edge.

Further, the milling column is a cylinder, the tool holder is also a cylinder, and the column diameter of the milling column is larger than that of the tool holder.

Further, the annular groove processing milling column is a semi-cone, and the conical annular groove milling blade is obliquely arranged on the conical surface of the semi-cone.

Furthermore, the milling edge is obliquely arranged on the cylindrical surface of the milling column, and the inclination of the milling edge is smaller than that of the milling edge of the conical ring groove.

In the structure, after a workpiece to be processed is placed at the bottom of the milling part generated by the annular groove and fixed, the workpiece is edged through the convex part of the conical blade tip, after the annular milling blade mills the annular groove to form the annular groove, the annular surface is trimmed through the milling blade after the annular groove milling blade widens the outer annular surface.

Has the advantages that: milling cutter piece of processing snap ring groove generate the snap ring groove through the annular milling subassembly of bottom, then mill through the two-stage and widen and repair to reach the effect of processing snap ring groove.

Drawings

Fig. 1 is a schematic structural view of a milling cutter blade for machining a snap ring groove according to the present invention;

fig. 2 is a schematic view of an annular milling part of the milling cutter blade for processing the snap ring groove of the present invention.

The reference numerals are explained below:

1. a knife handle; 2. milling a column; 3. processing and milling a column for the ring groove; 4. milling a cutting edge of the conical ring groove; 5. generating a milling part by the ring groove; 6. milling a blade; 7. milling a ring surface; 8. a ring surface clamping groove; 9. milling a spherical ring; 10. a tapered cutting edge; 11. a conical tip projection; 12. and (5) ring milling edges.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, a milling cutter blade for processing a snap ring groove is composed of a cutter handle 1, a milling column 2, a ring groove processing milling column 3, a conical ring groove milling blade 4, a ring groove generating milling part 5 and a milling blade 6;

the milling tool comprises a tool handle 1, a milling column 2, an annular groove processing milling column 3, an annular groove generating milling piece 5, an annular groove clamping groove 8, a milling annular surface 7 and an annular groove cutting tool assembly, wherein the milling annular surface 7 is fixedly arranged at the bottom of the tool handle 1;

the annular groove cutting knife component consists of a spherical annular milling part 9 and a conical cutting edge 10, a plurality of milling edges 6 are installed on the side cylindrical surface of the milling column 2, and a conical annular groove milling edge 4 is installed on the annular groove processing milling column 3.

In the embodiment, the spherical annular milling part 9 and the conical cutting edge 10 are fixedly installed together, the top of the spherical annular milling part 9 is provided with an arc-shaped annular milling edge 12, and the conical cutting edge 10 is provided with a conical cutting edge convex part 11.

In this embodiment, the milling column 2 is a cylinder, the tool shank 1 is also a cylinder, and the column diameter of the milling column 2 is larger than that of the tool shank 1.

In this embodiment, the ring groove milling column 3 is a half cone, and the conical ring groove milling blade 4 is obliquely arranged on the conical surface of the half cone.

In the present embodiment, the milling edge 6 is obliquely arranged on the cylindrical surface of the milling cylinder 2, and the inclination of the milling edge 6 is smaller than that of the conical ring groove milling edge 4.

In the structure, after a workpiece to be processed is placed at the bottom of the annular groove generating milling part to be fixed, then edging is carried out through the conical blade tip convex part, after the annular groove is milled by the annular milling blade 12 after edging, the annular surface is widened by the Rongguo conical annular groove milling blade, and then the annular surface is trimmed through the milling blade 6.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a milling cutter piece of processing snap ring groove which characterized in that: milling post, toper annular groove milling edge, annular generate and mill a and mill the sword including handle of a knife, milling post, annular processing, the bottom fixed mounting of handle of a knife mills the post, the bottom fixed mounting who mills the post has the annular processing mills the post, the bottom fixed mounting that the post was milled in the annular processing has the annular generates mills the piece, the annular generates mills and offers the anchor ring draw-in groove on the bottom surface of piece, the outside of anchor ring draw-in groove forms and mills the anchor ring, it has annular groove cutting knife tackle spare to mill fixed mounting on the anchor ring, annular groove cutting knife tackle spare comprises spherical annular ring milling piece and toper cutting edge, mill and install a plurality of on the side cylinder face of post the milling sword, annular processing mills and installs on the post toper annular groove milling edge.

2. A milling insert for machining snap-ring grooves as defined in claim 1, wherein: the spherical annular milling part and the conical cutting edge are fixedly installed together, an arc-shaped annular milling edge is arranged at the top of the spherical annular milling part, and a conical edge tip convex part is arranged on the conical cutting edge.

3. A milling insert for machining snap-ring grooves as defined in claim 1, wherein: the milling column is a cylinder, the cutter handle is also a cylinder, and the column diameter of the milling column is larger than that of the cutter handle.

4. A milling insert for machining snap-ring grooves as defined in claim 1, wherein: the annular groove processing milling column is a semi-conical body, and the conical annular groove milling cutting edge is obliquely arranged on the conical surface of the semi-conical body.

5. A milling insert for machining snap-ring grooves as defined in claim 1, wherein: the milling blade is obliquely arranged on the cylindrical surface of the milling column, and the inclination of the milling blade is smaller than that of the milling blade of the conical ring groove.