CN220901991U - Novel profile milling cutter - Google Patents
Novel profile milling cutter Download PDFInfo
- Publication number
- CN220901991U CN220901991U CN202322620704.6U CN202322620704U CN220901991U CN 220901991 U CN220901991 U CN 220901991U CN 202322620704 U CN202322620704 U CN 202322620704U CN 220901991 U CN220901991 U CN 220901991U
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- Prior art keywords
- arc
- cutter body
- threaded rod
- shaped cutter
- fixedly connected
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- 238000003801 milling Methods 0.000 title claims abstract description 21
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drilling Tools (AREA)
Abstract
The utility model discloses a novel profile milling cutter, in particular to the technical field of milling cutters, which comprises an arc-shaped cutter body, wherein a supporting rod is arranged on one side of the arc-shaped cutter body, four right-angle cutters are fixedly connected to the supporting rod, a second threaded rod is fixedly connected to one side of the supporting rod, which is close to the arc-shaped cutter body, one end of the second threaded rod penetrates through the arc-shaped cutter body, a second threaded sleeve is arranged on one side, which is far away from the supporting rod, of the arc-shaped cutter body, and the second threaded sleeve is movably sleeved on the second threaded rod. According to the utility model, the power equipment drives the arc-shaped cutter body to rotate, the arc-shaped cutter body and the four right-angle cutters expand the side wall of an object when drilling, the limiting plate limits the moving distance of the arc-shaped cutter body, the arc-shaped cutter body is disassembled in the same way, the second threaded sleeve is rotated and is far away from the second threaded rod, so that the fixation between the second threaded rod and the arc-shaped cutter body is released, the right-angle cutters are taken out and replaced, and the right-angle cutters are installed in the same way.
Description
Technical Field
The utility model relates to the technical field of milling cutters, in particular to a novel profile milling cutter.
Background
Milling tools are rotary tools for milling machining having one or more cutter teeth. When in operation, each cutter tooth cuts off the allowance of the workpiece intermittently in sequence. The milling cutter is mainly used for machining planes, steps, grooves, forming surfaces, cutting off workpieces and the like on a milling machine, and the profile milling cutter is mainly used for profile machining.
The utility model with the authorized bulletin number of CN211028258U discloses a molded contour milling cutter, wherein a top end cutter can drill a drilling device, a cutter head is prevented from shifting during drilling, the drilling diameter is overlarge and inaccurate, an arc cutter and a right angle cutter are arranged on the cutter head, the side wall can be expanded during drilling, and the diameter and the accuracy of drilling are ensured;
When the structure is used, the arc-shaped knife and the right-angle knife expand the side wall when drilling, but the arc-shaped knife and the right-angle knife are inconvenient to detach, and the arc-shaped knife and the right-angle knife are inconvenient to overhaul.
Disclosure of utility model
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims at overcoming the defects of the prior art, providing a novel profile milling cutter and solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel profile milling cutter, includes the arc cutter body, arc cutter body one side is equipped with the bracing piece, four right angle knives of fixedly connected with on the bracing piece, one side fixedly connected with second threaded rod that the bracing piece is close to the arc cutter body, arc cutter body is run through to second threaded rod one end, one side that the arc cutter body was kept away from the bracing piece is equipped with the second thread bush, just second thread bush movable sleeve is established on the second threaded rod.
Further, four all fixedly connected with two inserted bars on the right angle sword, and a plurality of inserted bars one end all extends into the arc cutter body inside.
Further, a limiting plate is fixedly connected to the arc-shaped cutter body.
Further, four blade grooves are formed in the arc-shaped cutter body.
Further, one side of the arc-shaped cutter body, which is far away from the supporting rod, is fixedly connected with a fixed cylinder, and the second thread sleeve is positioned in the fixed cylinder.
Further, a first threaded rod is movably arranged on the fixed cylinder, and two first threaded sleeves are connected to the first threaded rod in a threaded manner.
The utility model has the technical effects and advantages that:
according to the utility model, the power equipment drives the arc-shaped cutter body to rotate, the arc-shaped cutter body and the four right-angle cutters expand the side wall of an object when drilling, the limiting plate limits the moving distance of the arc-shaped cutter body, the arc-shaped cutter body is disassembled in the same way, the second threaded sleeve is rotated and is far away from the second threaded rod, so that the fixation between the second threaded rod and the arc-shaped cutter body is released, the right-angle cutters are taken out and replaced, the right-angle cutters are installed in the same way, and the inserting rods are all positioned in the arc-shaped cutter body, so that the deflection of the four right-angle cutters is prevented, the structure is simple, the disassembly is convenient, and the overhaul is convenient.
Drawings
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a perspective view of an assembly of an arcuate cutter body and a limiting plate of the present utility model;
FIG. 4 is a perspective view of the support rod of the present utility model assembled with a second threaded rod;
In the figure: 1. an arc-shaped cutter body; 2. a limiting plate; 3. a support rod; 4. a right angle knife; 5. a fixed cylinder; 6. a first threaded rod; 7. a first threaded sleeve; 8. a second threaded rod; 9. a second threaded sleeve; 10. and a plunger.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4 of the specification, a novel profile milling cutter of this embodiment, including arc cutter body 1, arc cutter body 1 one side is equipped with bracing piece 3, and four right angle cutters 4 of fixedly connected with on the bracing piece 3, one side that bracing piece 3 is close to arc cutter body 1 fixedly connected with second threaded rod 8, and arc cutter body 1 is run through to second threaded rod 8 one end, and one side that arc cutter body 1 kept away from bracing piece 3 is equipped with second thread bush 9, and second thread bush 9 movable sleeve is established on second threaded rod 8.
Further, two inserted bars 10 are fixedly connected to the four right-angle cutters 4, one ends of the inserted bars 10 extend into the arc-shaped cutter body 1, a limiting plate 2 is fixedly connected to the arc-shaped cutter body 1, and four edge grooves are formed in the arc-shaped cutter body 1.
Further, one side of the arc-shaped cutter body 1 far away from the supporting rod 3 is fixedly connected with a fixed cylinder 5, a second thread bush 9 is positioned inside the fixed cylinder 5, a first threaded rod 6 is movably arranged on the fixed cylinder 5, and two first thread bushes 7 are connected to the first threaded rod 6 in a threaded manner.
The application method of the embodiment is as follows:
When the tool is used, the connecting shaft of the power equipment is inserted into the fixed cylinder 5, then the first threaded rod 6 penetrates through the connecting shaft of the fixed cylinder 5 and the power equipment, so that the fixed cylinder 5 is locked with the connecting shaft of the power equipment, finally, the fixed cylinder 5 is fixed with the connecting shaft of the power equipment through the two first threaded sleeves 7, the arc-shaped tool body 1 is driven to rotate through the power equipment, the arc-shaped tool body 1 and the four right-angle tools 4 expand the side wall of an object when the holes are drilled, the limiting plate 2 limits the moving distance of the arc-shaped tool body 1, the arc-shaped tool body 1 is disassembled in the same way, the second threaded sleeve 9 is rotated and is far away from the second threaded rod 8, the fixation between the second threaded rod 8 and the arc-shaped tool body 1 is removed, the right-angle tools 4 are taken out and replaced, the right-angle tools 4 are installed in the same way, and the inserting rods 10 are all positioned inside the arc-shaped tool body 1, so that the four right-angle tools 4 are prevented from deflecting, the tool body is simple in structure, and convenient to disassemble and overhaul.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a novel profile milling cutter, includes arc cutter body (1), arc cutter body (1) one side is equipped with bracing piece (3), fixedly connected with four right angle sword (4), its characterized in that on bracing piece (3): one side that bracing piece (3) are close to arc cutter body (1) fixedly connected with second threaded rod (8), arc cutter body (1) is run through to second threaded rod (8) one end, one side that bracing piece (3) was kept away from to arc cutter body (1) is equipped with second thread bush (9), just second thread bush (9) movable sleeve is established on second threaded rod (8).
2. The novel profile milling cutter of claim 1, wherein: two inserted bars (10) are fixedly connected to the four right-angle cutters (4), and one ends of the inserted bars (10) extend into the arc-shaped cutter body (1).
3. The novel profile milling cutter of claim 1, wherein: and the arc-shaped cutter body (1) is fixedly connected with a limiting plate (2).
4. A new profile milling cutter as claimed in claim 3, wherein: four blade grooves are formed in the arc-shaped cutter body (1).
5. The novel profile milling cutter of claim 1, wherein: one side of the arc-shaped cutter body (1) far away from the supporting rod (3) is fixedly connected with a fixed cylinder (5), and the second thread sleeve (9) is positioned inside the fixed cylinder (5).
6. The novel profile milling cutter of claim 5, wherein: the fixing cylinder (5) is movably provided with a first threaded rod (6), and the first threaded rod (6) is connected with two first thread sleeves (7) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620704.6U CN220901991U (en) | 2023-09-26 | 2023-09-26 | Novel profile milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620704.6U CN220901991U (en) | 2023-09-26 | 2023-09-26 | Novel profile milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901991U true CN220901991U (en) | 2024-05-07 |
Family
ID=90914132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322620704.6U Active CN220901991U (en) | 2023-09-26 | 2023-09-26 | Novel profile milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901991U (en) |
-
2023
- 2023-09-26 CN CN202322620704.6U patent/CN220901991U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |