CN217095867U - Alloy milling cutter for high-speed cutting - Google Patents
Alloy milling cutter for high-speed cutting Download PDFInfo
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- CN217095867U CN217095867U CN202221048479.2U CN202221048479U CN217095867U CN 217095867 U CN217095867 U CN 217095867U CN 202221048479 U CN202221048479 U CN 202221048479U CN 217095867 U CN217095867 U CN 217095867U
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Abstract
The utility model is suitable for an alloy milling cutter technical field provides an alloy milling cutter is used in high-speed cutting, include: the milling cutter comprises a milling cutter body, wherein a spiral cutting edge is fixedly connected to the left end of the milling cutter body, a spiral chip groove is formed in the spiral cutting edge, a bottom edge is connected to the left end of the spiral cutting edge, and connecting grooves are formed in the upper end surface and the lower end surface of the milling cutter body; the connecting sleeve is arranged on the outer side of the milling cutter body, a connecting plate arranged on the outer side of the milling cutter body is connected to the inside of the connecting sleeve, and a connecting rod is fixedly connected to the outer surface of the connecting plate; the connecting assembly is arranged inside the connecting sleeve, and the connecting assembly is connected inside the connecting assembly. The utility model provides a pair of alloy milling cutter is used in high-speed cutting possesses better dismantlement and connection structure, is convenient for dismantle the change to the tool bit, has solved the relatively poor problem of spacing effect of present milling cutter to the tool bit simultaneously.
Description
Technical Field
The utility model belongs to the technical field of alloy milling cutter, especially, relate to an alloy milling cutter is used in high-speed cutting.
Background
A milling cutter is a rotary cutter with one or more cutter teeth, and is commonly mounted on a milling machine for machining planes, steps, grooves, forming surfaces, cutting off workpieces and the like in milling machining, but most alloy milling cutters in the market still have some defects, such as;
the high-speed milling cutter for re-cutting the aluminum alloy material, as disclosed in the Chinese patent No. CN215787009U, comprises a re-cutting machine body mounting part and a milling cutter main body, wherein a mounting bulge for the milling cutter main body is arranged at the mounting end of the re-cutting machine body, and screw holes are arranged at the upper part and the lower part of the two ends of the corresponding clamping groove; an air convection groove with a hollow structure is arranged in the milling cutter body, an air inlet is formed in the air convection groove corresponding to the mounting end of the milling cutter body, an air outlet is formed in the air convection groove corresponding to the cutting groove and the tail end of the milling cutter body, and a convex block corresponding to the clamping groove is integrally arranged at the mounting end of the milling cutter body; the convex block is transversely provided with a threaded through hole corresponding to the screw hole, and the mounting end of the milling cutter main body is clamped into the clamping groove through the convex block for fixing. This high-speed milling cutter of heavy cutting aluminum alloy material, to milling cutter through relative bolt and equipment fixing, conveniently dismantle the change to milling cutter and equipment to be equipped with the heat dissipation channel to air convection in milling cutter inside, dispel the heat to the milling cutter cutting production through air convection.
However, the above prior art solutions have the following drawbacks: it does not possess better dismantlement and connection structure, leads to being not convenient for change the tool bit, and is relatively poor to the spacing effect of tool bit, and then has certain use defect, consequently, we provide an alloy milling cutter for high-speed cutting to in solving the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model provides an alloy milling cutter is used in high-speed cutting aims at solving present milling cutter and does not possess better dismantlement and connection structure, leads to being not convenient for change the tool bit, and to the relatively poor problem of spacing effect of tool bit.
The utility model discloses a realize like this, an alloy milling cutter is used in high-speed cutting, include:
the milling cutter comprises a milling cutter body, wherein a spiral cutting edge is fixedly connected to the left end of the milling cutter body, a spiral chip groove is formed in the spiral cutting edge, a bottom edge is connected to the left end of the spiral cutting edge, and connecting grooves are formed in the upper end surface and the lower end surface of the milling cutter body;
the connecting sleeve is arranged on the outer side of the milling cutter body, a connecting plate arranged on the outer side of the milling cutter body is connected to the inside of the connecting sleeve, and a connecting rod is fixedly connected to the outer surface of the connecting plate;
the connecting assembly is arranged inside the connecting sleeve, and the connecting assembly is connected inside the connecting assembly.
Preferably, the vertical section of the connection plate is arc-shaped, the connection plate and the connection groove are symmetrically arranged up and down relative to the central axis of the milling cutter body, and the connection plate and the connection groove form clamping connection.
Preferably, the connecting assembly is composed of a first connecting groove, a limiting groove and a second connecting groove;
the first connecting groove is formed in the outer surface of the connecting sleeve;
the limiting groove is formed in the connecting sleeve and connected to one end, close to the horizontal center line of the milling cutter main body, of the first connecting groove;
and the second connecting groove is formed in the inner surface of the connecting sleeve and is connected to one end, close to the horizontal center line of the milling cutter main body, of the limiting groove.
Preferably, the connecting component consists of a limiting block, a cross groove and a connecting block;
the limiting block is rotatably connected inside the limiting groove;
the cross groove is formed in the end face of one side, away from the horizontal center line of the milling cutter body, of the limiting block;
and the connecting block is fixedly connected to one end, close to the horizontal center line of the milling cutter body, of the limiting block.
Preferably, the connection mode between the joint block and the joint rod is a threaded connection.
Preferably, the connecting component and the connecting component are arranged symmetrically left and right about the vertical center line of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of alloy milling cutter is used in high-speed cutting possesses better dismantlement and connection structure, is convenient for dismantle the change to the tool bit, has solved the relatively poor problem of spacing effect of present milling cutter to the tool bit simultaneously.
1. The milling cutter is provided with a milling cutter main body, a spiral cutting edge and a spiral chip groove, the spiral cutting edge is fixedly connected with the left end of the milling cutter main body, the spiral chip groove is formed in the spiral cutting edge, the spiral chip groove plays a role in spiral chip removal, waste chips are prevented from being blocked at the bottom edge, and the practicability is better;
2. the milling cutter is provided with a connecting assembly, a connecting rod and a connecting plate, a flat-head screwdriver is inserted into the cross groove to rotate anticlockwise to drive the cross groove and the connecting rod to be far away, so that the connecting plate is separated from the connecting groove, the milling cutter body and the connecting sleeve can be slidably disassembled, and a cutter head can be conveniently detached and replaced;
3. the milling cutter is provided with a connecting plate, a connecting groove and a milling cutter main body, the connecting block is driven to rotate in the second connecting groove through a rotating limiting block, the connecting rod is further driven to move downwards in the connecting block, and the connecting plate is driven to move towards the connecting groove, so that the connecting plate and the connecting groove form clamping connection, and the problem that the limiting effect of the existing milling cutter on a cutter head is poor is solved.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the milling cutter body and the connecting groove;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the overall structure of the present invention.
In the figure: the milling cutter comprises a milling cutter body 1, a helical cutting edge 2, a helical chip groove 3, a bottom edge 4, a connecting sleeve 5, a connecting plate 6, a connecting groove 7, a connecting assembly 8, a first connecting groove 801, a limiting groove 802, a second connecting groove 803, a connecting assembly 9, a limiting block 901, a cross groove 902, a connecting block 903 and a connecting rod 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: an alloy milling cutter for high-speed cutting, comprising: the left end of the milling cutter body 1 is fixedly connected with a spiral cutting edge 2, a spiral chip groove 3 is formed in the spiral cutting edge 2, the left end of the spiral cutting edge 2 is connected with a bottom edge 4, the upper end face and the lower end face of the milling cutter body 1 are both provided with a connecting groove 7, a connecting sleeve 5 is arranged on the outer side of the milling cutter body 1, a connecting plate 6 arranged on the outer side of the milling cutter body 1 is connected to the inner portion of the connecting sleeve 5, a connecting rod 10 is fixedly connected to the outer surface of the connecting plate 6, a connecting assembly 8 is formed in the connecting sleeve 5, and a connecting assembly 9 is connected to the inner portion of the connecting assembly 8;
when the alloy milling cutter for high-speed cutting is used, firstly, the milling cutter body 1 is inserted into the connecting sleeve 5, specifically, as shown in fig. 1 and fig. 2, after the connecting plate 6 corresponds to the connecting groove 7 due to the arc-shaped vertical section of the connecting plate 6, a flat head screwdriver is inserted into the cross groove 902 to rotate clockwise, specifically, as shown in fig. 1, fig. 3 and fig. 4, as the connecting assembly 8 consists of a first connecting groove 801, a limiting groove 802 and a second connecting groove 803, and the limiting block 901 is rotatably connected inside the limiting groove 802, and the connecting block 903 is in threaded connection with the connecting rod 10, the connecting block 903 is driven to rotate inside the second connecting groove 803 by rotating the limiting block 901, and then the connecting rod 10 moves downwards inside the connecting block 903;
specifically, as shown in fig. 1, 2 and 3, since the connecting assembly 8 and the connecting assembly 9 are arranged in bilateral symmetry about the vertical center line of the connecting plate 6, the connecting rod 10 moves downwards in the connecting assembly 9 to drive the connecting plate 6 to move towards the connecting groove 7, so that the connecting plate 6 and the connecting groove 7 form a clamping connection, thereby clamping and limiting the milling cutter body 1, otherwise, when the milling cutter body 1 and the connecting sleeve 5 are disassembled, a flat head screwdriver is inserted into the cross groove 902 to rotate anticlockwise, so that the connecting plate 6 and the connecting groove 7 are separated, and the milling cutter body 1 and the connecting sleeve 5 can be slidably disassembled, which is the use method of the alloy milling cutter for high-speed cutting.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An alloy milling cutter for high-speed cutting, characterized in that: the method comprises the following steps:
the milling cutter comprises a milling cutter body, wherein a spiral cutting edge is fixedly connected to the left end of the milling cutter body, a spiral chip groove is formed in the spiral cutting edge, a bottom edge is connected to the left end of the spiral cutting edge, and connecting grooves are formed in the upper end surface and the lower end surface of the milling cutter body;
the connecting sleeve is arranged on the outer side of the milling cutter body, a connecting plate arranged on the outer side of the milling cutter body is connected to the inside of the connecting sleeve, and a connecting rod is fixedly connected to the outer surface of the connecting plate;
the connecting assembly is arranged inside the connecting sleeve, and the connecting assembly is connected inside the connecting assembly.
2. The alloy milling cutter for high-speed cutting according to claim 1, wherein: the vertical section of the connecting plate is arc-shaped, the connecting plate and the connecting groove are arranged in an up-and-down symmetrical mode about the central axis of the milling cutter body, and the connecting plate and the connecting groove form clamping connection.
3. The alloy milling cutter for high-speed cutting according to claim 1, wherein: the connecting assembly consists of a first connecting groove, a limiting groove and a second connecting groove;
the first connecting groove is formed in the outer surface of the connecting sleeve;
the limiting groove is formed in the connecting sleeve and connected to one end, close to the horizontal center line of the milling cutter main body, of the first connecting groove;
and the second connecting groove is formed in the inner surface of the connecting sleeve and is connected to one end, close to the horizontal center line of the milling cutter main body, of the limiting groove.
4. The alloy milling cutter for high-speed cutting according to claim 1, wherein: the connecting component consists of a limiting block, a cross groove and a connecting block;
the limiting block is rotatably connected inside the limiting groove;
the cross groove is formed in the end face of one side, away from the horizontal center line of the milling cutter body, of the limiting block;
and the connecting block is fixedly connected to one end, close to the horizontal center line of the milling cutter body, of the limiting block.
5. The alloy milling cutter for high-speed cutting according to claim 4, wherein: the connection mode between the connection block and the connection rod is threaded connection.
6. The alloy milling cutter for high-speed cutting according to claim 1, wherein: the connecting components and the connecting components are arranged in bilateral symmetry about the vertical center line of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221048479.2U CN217095867U (en) | 2022-05-05 | 2022-05-05 | Alloy milling cutter for high-speed cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221048479.2U CN217095867U (en) | 2022-05-05 | 2022-05-05 | Alloy milling cutter for high-speed cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095867U true CN217095867U (en) | 2022-08-02 |
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ID=82586286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221048479.2U Active CN217095867U (en) | 2022-05-05 | 2022-05-05 | Alloy milling cutter for high-speed cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095867U (en) |
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2022
- 2022-05-05 CN CN202221048479.2U patent/CN217095867U/en active Active
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