CN209969685U - Machining cutter for medium-low speed magnetic suspension F rail detection surface - Google Patents
Machining cutter for medium-low speed magnetic suspension F rail detection surface Download PDFInfo
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- CN209969685U CN209969685U CN201920041814.8U CN201920041814U CN209969685U CN 209969685 U CN209969685 U CN 209969685U CN 201920041814 U CN201920041814 U CN 201920041814U CN 209969685 U CN209969685 U CN 209969685U
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- milling cutter
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Abstract
The utility model relates to a can enough satisfy and process F rail detection face, guarantee the incorruptibility of cutter, can improve machining efficiency's well low-speed magnetism again effectively and float the processing cutter of F rail detection face, including the F rail, open in the middle of milling cutter has the sword shaft hole and through the position sleeve cover on the arbor, milling cutter is cylindrical milling cutter, compresses tightly the ways on the arbor and compresses tightly the cover and lock cylindrical milling cutter through lock round nut. The advantages are that: more blades can be arranged on the cylindrical surface of the cylindrical milling cutter, so that the durability of the cutter during fast feeding and machining is ensured, and the machining efficiency is improved.
Description
Technical Field
The utility model relates to a can enough satisfy and process F rail detection face, guarantee the incorruptibility of cutter, can improve machining efficiency's well low-speed magnetism again and float processing cutter of F rail detection face.
Background
The F rail is a main functional part of the medium-low speed magnetic levitation rail, and the functional requirements of the F rail can be met only by machining the rolled F-shaped steel.
The cross-sectional shape of the F-rail is shown in fig. 2, and the detection surface of the machined F-rail is indicated by reference numeral 7 in fig. 2. In general, the F-rail detection surface is machined by an end mill 8 as shown in fig. 4.
Disclosure of Invention
The design purpose is as follows: the defects in the background technology are avoided, and the medium-low speed magnetic levitation F rail detection surface machining tool can be used for machining the F rail detection surface, ensuring the durability of the tool and effectively improving the machining efficiency.
The design scheme is as follows: in order to achieve the above design objectives. The utility model designs a cylindrical milling cutter on the structural design, the basic structure of the milling cutter is as shown in figure 3, and a plurality of groups of blades are arranged on the cylindrical surface according to a certain angle; the thickness of the cylindrical milling cutter is equal to the width B (figure 1) of the F rail detection surface;
the diameter of the cylindrical cutter is determined according to the distance from the center of the cutter bar to the F rail (dimension a in fig. 1). The axial position of the cutter head on the cutter rod is adjusted through a positioning sleeve (No. 5 part in figure 1). The cutter head is locked through the pressing sleeve and the locking nut.
The technical scheme is as follows: the utility model provides a processing cutter of medium-low speed magnetism suspension F rail detection face, includes the F rail, and open in the middle of milling cutter has the arbor hole and overlaps on the arbor through the position sleeve, and milling cutter is cylindrical milling cutter, compresses tightly the cover and overlaps on the arbor and compress tightly the cover and lock cylindrical milling cutter through lock round nut.
Compared with the prior art, the utility model, can install more blade on cylindrical milling cutter's the face of cylinder, guarantee to add the incorruptibility of cutter in the rapid feed, improve machining efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a machining tool for a medium-low speed magnetic levitation F-track detection surface.
Fig. 2 is a schematic diagram of an F-rail structure.
Fig. 3 is a schematic view of a cylindrical F-rail detection surface machining tool.
Fig. 4 is a schematic view of a prior art face milling cutter used for machining the detection face of the F rail.
Detailed Description
Example 1: reference is made to figures 1-3 of the drawings. The utility model provides a processing cutter of medium-low speed magnetism suspension F rail detection face, includes F rail 6, and open in the middle of milling cutter has the arbor hole and overlaps on arbor 1 through position sleeve 5, and milling cutter is cylindrical milling cutter 4, compresses tightly 3 covers on arbor 1 and compresses tightly cover 3 and lock cylindrical milling cutter 4 through lock round nut 2. A plurality of groups of blades are arranged on the cylindrical surface of the cylindrical milling cutter 4 according to a certain angle. The thickness of the cylindrical milling cutter 4 is equal to the width of the F-rail detection surface. The diameter of the cylindrical milling cutter is determined according to the distance from the center of the cutter rod to the F rail. The axial position of the cylindrical milling cutter 4 on the tool shank is adjusted by means of a positioning sleeve 5.
It is to be understood that: although above-mentioned embodiment is right the utility model discloses a design has done more detailed word description, but these word descriptions, are only right the utility model relates to a simple word description of idea, rather than right the utility model relates to a restriction of idea, any do not surpass the utility model relates to a combination, increase or the modification of idea all fall into the utility model discloses a within the protection scope.
Claims (5)
1. The utility model provides a medium and low speed magnetic levitation F rail detects processing cutter of face, includes F rail (6), characterized by: the middle of the milling cutter is provided with a cutter shaft hole and is sleeved on the cutter shaft (1) through a positioning sleeve (5), the milling cutter is a cylindrical milling cutter (4), a pressing sleeve (3) is sleeved on the cutter shaft (1) and the pressing sleeve (3) locks the cylindrical milling cutter (4) through a locking round nut (2).
2. The tool for machining the detection surface of the medium-low speed magnetic levitation F track as claimed in claim 1, wherein: a plurality of groups of blades are arranged on the cylindrical surface of the cylindrical milling cutter (4) according to a certain angle.
3. The tool for machining the detection surface of the medium-low speed magnetic levitation F track as claimed in claim 1, wherein: the thickness of the cylindrical milling cutter (4) is equal to the width of the F rail detection surface.
4. The tool for machining the detection surface of the medium-low speed magnetic levitation F track as claimed in claim 1, wherein: the diameter of the cylindrical milling cutter is determined according to the distance from the center of the cutter rod to the F rail.
5. The tool for machining the detection surface of the medium-low speed magnetic levitation F track as claimed in claim 1, wherein: the axial position of the cylindrical milling cutter (4) on the cutter bar is adjusted by a positioning sleeve (5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016426 | 2018-11-28 | ||
| CN2018220164262 | 2018-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209969685U true CN209969685U (en) | 2020-01-21 |
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ID=69251241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920041814.8U Active CN209969685U (en) | 2018-11-28 | 2019-01-11 | Machining cutter for medium-low speed magnetic suspension F rail detection surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209969685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702261A (en) * | 2018-11-28 | 2019-05-03 | 中铁宝桥集团有限公司 | The process tool of medium-and low-speed maglev F rail detection faces |
-
2019
- 2019-01-11 CN CN201920041814.8U patent/CN209969685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702261A (en) * | 2018-11-28 | 2019-05-03 | 中铁宝桥集团有限公司 | The process tool of medium-and low-speed maglev F rail detection faces |
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