CN211516199U - Annular end face milling device - Google Patents
Annular end face milling device Download PDFInfo
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- CN211516199U CN211516199U CN201922189380.9U CN201922189380U CN211516199U CN 211516199 U CN211516199 U CN 211516199U CN 201922189380 U CN201922189380 U CN 201922189380U CN 211516199 U CN211516199 U CN 211516199U
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Abstract
The utility model provides an annular end face milling device. The upper part of the blade frame is provided with a feeding sleeve, the blade frame is arranged on a milling cutter seat on the blade frame, and the lower part of the blade frame is provided with a milling cutter blade. The utility model discloses do not pollute in the course of working, the machining precision is high, can use there to be power drive instrument drive processing to mill, also can not utilize other power energy by manual operation. The device is mainly suitable for machining circular end face planes, pipe end face grooves, flange sealing waterlines and the like in narrow spaces and at construction positions without power sources, wherein machining equipment cannot be used. The milling device is suitable for being used as a part annular end face milling device.
Description
Technical Field
The utility model relates to the annular end face milling device that the machining field used.
Background
In the field of ship building and repair, the problems of damage, concave-convex deformation, corrosion, small collision damage and the like of flange sealing surfaces and welding part sealing surfaces are often processed on site, and the problems of reworking and repairing of pipe welding, reworking of a port, difficulty in valve research and the like are also solved; mechanical processing equipment cannot be arranged on a plurality of fields due to space limitation, and manual polishing efficiency is low. The device is popularized and applied, and can be driven and processed by a pneumatic tool, an electric tool and a hydraulic driving tool or manually processed and milled without any power energy because the device is exquisite and flexible and has high repairing and processing precision. The device can be used in a narrow space, and the defect that welding parts of some processing equipment must be replaced because the processing equipment cannot be taken to a field for processing is solved. The efficiency and the precision of constructors are improved, the constructors can be repeatedly used for an unlimited time, and the requirements of field processing in the field of ship building and repair are met.
Disclosure of Invention
In order to mill the end face of the component in narrow space and under the condition of no power source, the utility model provides an annular end face milling device. The milling device solves the technical problem of milling the end face of a component by installing the milling cutter blade at the lower part of the cutter rest.
The utility model provides a scheme that technical problem adopted is:
the upper part of the blade frame is provided with a feeding sleeve, the blade frame is arranged on a milling cutter seat on the blade frame, and the lower part of the blade frame is provided with a milling cutter blade.
The milling power adopts a manual, electric or pneumatic device.
Processing a pipe end face groove: and fixing a clamp on the pipe head, connecting the milling device with the clamp by using a positioning fastening bolt, and milling the end surface of the pipe by rotating the milling cutter to ensure that the end surface of the pipe is straight.
The positive effects are as follows: the utility model discloses do not pollute in the course of working, the machining precision is high, can use there to be power drive instrument drive processing to mill, also can not utilize other power energy by manual operation. The device is mainly suitable for machining circular end face planes, pipe end face grooves, flange sealing waterlines and the like in narrow spaces and at construction positions without power sources, wherein machining equipment cannot be used. The milling device is suitable for being used as a part annular end face milling device.
Drawings
FIG. 1 is a schematic view of a circular face milling apparatus;
FIG. 2 is a schematic view of a circular face milling apparatus for machining a pipe end face bevel;
FIG. 3 is a schematic plan view of a repair flange of the annular face milling apparatus;
FIG. 4 is a schematic view of the annular face milling apparatus repairing the valve;
in the figure, 1, a milling cutter seat, 2, a blade frame, 3, a feeding sleeve, 4, a blade, 5, a clamp and 6, a positioning and fastening bolt.
Detailed Description
The upper part of the blade frame 2 is provided with a feeding sleeve 3, the blade frame is arranged on a milling cutter seat 1 on the blade frame, and the lower part of the blade frame is provided with a milling cutter blade 4.
The milling power adopts a manual, electric or pneumatic device.
Use of:
processing a pipe end face groove: fixing a clamp 5 on the pipe head, connecting a milling device with the clamp by using a positioning fastening bolt 6, and milling the end face of the pipe by rotating a milling cutter to make the end face of the pipe straight.
Processing the end face of the pipe:
clamping the positioning fixture at the pipe end, placing the positioning rod into the positioning hole, and tightly clamping the upper fixture and the lower fixture; screwing the feeding sleeve into the milling cutter seat, arranging the blade in a blade groove of the blade frame, and then penetrating the blade into a central hole of the feeding sleeve; and connecting the assembled annular end face milling device by using a positioning fixing bolt and a clamp and tightening. The left hand is with spanner anticlockwise slowly-rotating feed cover, and feed the cover and drive the blade holder and feed slowly, and when feeling the blade contact tube terminal surface, the right hand is clockwise slowly with the rotatory blade holder of spanner and mills, and the left hand anticlockwise control spanner slowly feeds simultaneously, and the feed screw thread is the reverse screw thread that the pitch is 1mm, and every 30 of rotatory, feed about 0.083mm, just so slowly feed the limit and mill. The feeding amount cannot be too large in the milling process, the feeding amount is sensed through a hand feeling until the milling process is finished, and the corresponding angle blade is selected by the blade according to the angle of the groove.
Repairing a flange:
and directly connecting the positioning fixing bolt of the assembled annular end face manual milling device with the flange and tightening the positioning fixing bolt.
Repairing a valve sealing opening: the milling cutter seat uses a quadrilateral milling cutter seat matched with a valve, and other parts are the same, and the blade can be replaced by a grinding plate for fine grinding.
An annular end face milling device, in particular to the problems of processing grooves or planes on small circular end faces and pipe end faces of pipes, and repairing concave-convex deformation, corrosion, collision damage and the like of sealing faces of flanges and welding parts, and can also solve the problems of difficult grinding of valves and the like; the milling machine can be driven, processed and milled by a pneumatic tool, an electric tool and a hydraulic driving tool, can also be manually milled, is particularly suitable for some parts needing field machining in the field of ship building and repairing, but cannot be provided with machining equipment or parts without power sources due to space limitation.
The method is characterized in that:
adopt the utility model discloses the device can be through manual to the pipe groove, repair the flange and repair the valve seal mouth, consequently the application is wide, convenient to use.
Claims (2)
1. Annular face milling equipment, characterized by: the upper part of the blade frame (2) is provided with a feeding sleeve (3), the blade frame is arranged on a milling cutter seat (1) on the blade frame, and the lower part of the blade frame is provided with a milling cutter blade (4).
2. The annular face milling apparatus of claim 1, wherein: the milling power adopts a manual, electric or pneumatic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189380.9U CN211516199U (en) | 2019-12-10 | 2019-12-10 | Annular end face milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189380.9U CN211516199U (en) | 2019-12-10 | 2019-12-10 | Annular end face milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516199U true CN211516199U (en) | 2020-09-18 |
Family
ID=72445158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922189380.9U Active CN211516199U (en) | 2019-12-10 | 2019-12-10 | Annular end face milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101764A (en) * | 2021-12-27 | 2022-03-01 | 沈阳透平机械股份有限公司 | Processing method of water line of sealing surface of air duct flange of compressor shell |
-
2019
- 2019-12-10 CN CN201922189380.9U patent/CN211516199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101764A (en) * | 2021-12-27 | 2022-03-01 | 沈阳透平机械股份有限公司 | Processing method of water line of sealing surface of air duct flange of compressor shell |
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