CN210755428U - Combined disc milling cutter - Google Patents
Combined disc milling cutter Download PDFInfo
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- CN210755428U CN210755428U CN201921771502.9U CN201921771502U CN210755428U CN 210755428 U CN210755428 U CN 210755428U CN 201921771502 U CN201921771502 U CN 201921771502U CN 210755428 U CN210755428 U CN 210755428U
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- milling cutter
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- milling
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Abstract
The utility model discloses a combined disc milling cutter, which comprises a main mandrel, wherein a plurality of milling cutter discs are fixedly arranged on the main mandrel, a spacer sleeve is sleeved on the main mandrel between the milling cutter discs to form a milling cutter disc group, and a positioning flange and a compression nut are respectively arranged on the main mandrel corresponding to two sides of the milling cutter disc group; the cutter grinding size and the cutter grinding angle on the milling cutter disc have the diameter error of 0.005mm and the angle error of +/-1'; the utility model discloses an efficient gang tool that designs to the plane that the work piece need mill a plurality of parallels, by main dabber, spacer sleeve, facing cutter, gland nut constitute, realize once milling a plurality of planes of box part to can the different facing cutter of quick replacement, spacer sleeve adapt to the part of different sizes, adapt to the flexible production; the utility model discloses the main innovation lies in that the utility model discloses can realize that a plurality of facing cutter dish are processed the work piece simultaneously, improve machining efficiency; the combination mode of the milling cutter discs is flexible and changeable, and the milling cutter disc can adapt to the processing of parts with various sizes.
Description
Technical Field
The utility model relates to a milling cutter technical field specifically is a modular dish milling cutter.
Background
A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting workpieces and the like on a milling machine;
at present, the milling cutter structure is rigid, and particularly when a plurality of parallel planes are milled, the efficiency is low, for example, the milling cutter is a box part, so that the inventor provides a combined disc milling cutter by combining various factors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular disc milling cutter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a modular dish milling cutter, includes the main dabber, and fixed mounting has a plurality of milling cutter dish on the main dabber, and the main dabber is equipped with the spacer sleeve and constitutes the milling cutter dish group between the milling cutter dish, and the main dabber corresponds milling cutter dish group both sides and is provided with locating flange and gland nut respectively.
The utility model discloses to the work piece need mill the plane of a plurality of parallels and an efficient gang tool that designs comprises main dabber, spacer sleeve, milling cutter dish, gland nut, realizes once milling a plurality of planes of box part to but the different milling cutter dish of quick replacement, spacer sleeve adapt to not unidimensional part, adapt to the flexible production.
As a further aspect of the present invention: the milling cutter comprises a main mandrel and is characterized in that a first milling cutter head is fixedly mounted at one end of the main mandrel, a second milling cutter head is fixedly mounted on the main mandrel on the inner side of the first milling cutter head, a spacer sleeve is sleeved on the main mandrel between the first milling cutter head and the second milling cutter head, and a compression nut which is abutted against the second milling cutter head is arranged at the end of the inner side of the main mandrel.
As a further aspect of the present invention: and a positioning flange is arranged at the end part of the main spindle at the outer side of the first milling cutter disc, and the first milling cutter disc is abutted against the positioning flange.
As a further aspect of the present invention: the cutter grinding size and the cutter grinding angle on the milling cutter disc have the diameter error of 0.005mm and the angle error of +/-1'.
As a further aspect of the present invention: the surface roughness Ra value of ligament on the milling cutter head is not more than 0.2 μm, and the Ra value of the cutter body is not more than 0.8 μm.
Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:
1. the utility model relates to an efficient combined cutter designed aiming at milling a plurality of parallel planes of a workpiece to be processed, which consists of a main mandrel, a spacer sleeve, a milling cutter disc and a gland nut, realizes milling a plurality of planes of box parts at one time,
2. the utility model discloses but the different facing cutter dish of quick replacement, spacer sleeve adapt to not unidimensional part, adapt to the flexible production.
Drawings
Fig. 1 is a schematic structural view of a combined disc milling cutter.
In the figure: 1. a main mandrel; 2. a positioning flange; 3. a first milling cutter disc; 4. a milling cutter head II; 5. a compression nut; 6. and a spacer sleeve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a combined disc milling cutter includes a main spindle 1, a plurality of milling cutter discs are fixedly mounted on the main spindle 1, a spacer sleeve 6 is sleeved on the main spindle 1 between the milling cutter discs to form a milling cutter disc set, and a positioning flange 2 and a compression nut 5 are respectively disposed on the main spindle 1 corresponding to two sides of the milling cutter disc set.
The milling cutter disc in this embodiment is provided with two, specifically as follows: the milling cutter is characterized in that a first milling cutter disc 3 is fixedly mounted at one end of the main mandrel 1, a second milling cutter disc 4 is fixedly mounted on the main mandrel 1 on the inner side of the first milling cutter disc 3, a spacer sleeve 6 is sleeved on the main mandrel 1 between the first milling cutter disc 3 and the second milling cutter disc 4, and a gland nut 5 abutted against the second milling cutter disc 4 is arranged at the end of the inner side of the main mandrel 1.
And a positioning flange 2 is arranged at the end part of the main mandrel 1 at the outer side of the milling cutter head I3, and the milling cutter head I3 is abutted against the positioning flange 2.
The cutter grinding size and the cutter grinding angle on the milling cutter disc have the diameter error of 0.005mm and the angle error of +/-1'.
The surface roughness Ra value of ligament on the milling cutter head is not more than 0.2 μm, and the Ra value of the cutter body is not more than 0.8 μm.
The utility model discloses a theory of operation is: the utility model discloses an efficient gang tool that designs to the plane that the work piece need mill a plurality of parallels, by main dabber, spacer sleeve, facing cutter, gland nut constitute, realize once milling a plurality of planes of box part to can the different facing cutter of quick replacement, spacer sleeve adapt to the part of different sizes, adapt to the flexible production; the utility model discloses the main innovation lies in that the utility model discloses can realize that a plurality of facing cutter dish are processed the work piece simultaneously, improve machining efficiency; the combination mode of the milling cutter discs is flexible and changeable, and the milling cutter disc can adapt to the processing of parts with various sizes.
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.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a modular dish milling cutter, includes main dabber (1), its characterized in that, fixed mounting has a plurality of milling cutter dishes on main dabber (1), and the cover is equipped with spacer sleeve (6) and constitutes the milling cutter dish group on main dabber (1) between the milling cutter dish, corresponds milling cutter dish group both sides on main dabber (1) and is provided with locating flange (2) and gland nut (5) respectively.
2. A combined disc milling cutter according to claim 1, wherein a first milling cutter disc (3) is fixedly mounted at one end of the main spindle (1), a second milling cutter disc (4) is fixedly mounted on the main spindle (1) inside the first milling cutter disc (3), a spacer sleeve (6) is sleeved on the main spindle (1) between the first milling cutter disc (3) and the second milling cutter disc (4), and a compression nut (5) abutting against the second milling cutter disc (4) is arranged at the end part of the inner side of the main spindle (1).
3. A combined disc milling cutter according to claim 2, c h a r a c t e r i z e d in that the end of the outer main spindle (1) of the first milling cutter disc (3) is provided with a positioning flange (2), the first milling cutter disc (3) abutting against the positioning flange (2).
4. A combination disc mill according to any one of claims 1 to 3, wherein the size and angle of sharpening on the milling cutter disc is within a diameter tolerance of 0.005mm and the angle tolerance is within ± 1'.
5. The combination disc milling cutter according to claim 4, wherein the disc cutter has ligament surface roughness Ra value of not more than 0.2 μm and body Ra value of not more than 0.8 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771502.9U CN210755428U (en) | 2019-10-22 | 2019-10-22 | Combined disc milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771502.9U CN210755428U (en) | 2019-10-22 | 2019-10-22 | Combined disc milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755428U true CN210755428U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921771502.9U Active CN210755428U (en) | 2019-10-22 | 2019-10-22 | Combined disc milling cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN210755428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108693A (en) * | 2020-09-18 | 2020-12-22 | 中国航发贵州黎阳航空动力有限公司 | Double-lug piece processing method and device |
| CN114799306A (en) * | 2022-05-17 | 2022-07-29 | 广州威赫托科技有限公司 | Multilayer milling cutter capable of being adjusted after deflection |
-
2019
- 2019-10-22 CN CN201921771502.9U patent/CN210755428U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108693A (en) * | 2020-09-18 | 2020-12-22 | 中国航发贵州黎阳航空动力有限公司 | Double-lug piece processing method and device |
| CN114799306A (en) * | 2022-05-17 | 2022-07-29 | 广州威赫托科技有限公司 | Multilayer milling cutter capable of being adjusted after deflection |
| CN114799306B (en) * | 2022-05-17 | 2022-11-01 | 广州威赫托科技有限公司 | Multilayer milling cutter capable of being adjusted after deflection |
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