CN210877752U - Adjustable milling cutter - Google Patents
Adjustable milling cutter Download PDFInfo
- Publication number
- CN210877752U CN210877752U CN201921853596.4U CN201921853596U CN210877752U CN 210877752 U CN210877752 U CN 210877752U CN 201921853596 U CN201921853596 U CN 201921853596U CN 210877752 U CN210877752 U CN 210877752U
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- Prior art keywords
- cutter
- milling cutter
- buckle
- diameter
- draw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 description 3
- ZJEWVOJUXVSQAT-UHFFFAOYSA-N Arborone Natural products OCC1C(OCC1(O)C(=O)c2ccc3OCOc3c2)c4ccc5OCOc5c4 ZJEWVOJUXVSQAT-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model provides a milling cutter with adjustable, including milling cutter, locking cap, fixing base, milling cutter pegs graft on the fixing base, the locking cap can be dismantled with the fixing base with passing milling cutter and be connected, is equipped with the buckle on the cutter arbor, and the fixing base is inside to be hollow structure, is equipped with buckle slide, draw-in groove in, and in the cutter arbor injects the fixing base, the buckle passes through draw-in groove slide card on the draw-in groove, adjusts milling cutter. Adjustable milling cutter can adjust length, when milling cutter length was not enough, avoid dismantling the machine and adjust labour saving and time saving, convenient and fast.
Description
Technical Field
The utility model belongs to the technical field of the milling process, especially, relate to a milling cutter with adjustable.
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, formed surfaces, cutting off workpieces and the like on a milling machine, and each time a milling cutter head enters into cutting, a cutting edge bears impact load. The existing milling cutter has the characteristics of high strength and better milling effect.
However, the existing milling cutter still has certain defects when in use, although the existing milling cutter has the characteristics of high strength and better milling effect, in the using process, along with the increase of the milling depth, the distance between the existing fixed transmission device and a milled object becomes shorter, if the transmission device collides with the object, the transmission device is damaged, and the milling depth of the existing milling cutter is not easy to adjust due to the fixed length.
Disclosure of Invention
In view of this, the utility model aims at providing a milling cutter with adjustable to solve milling cutter along with the increase of milling the degree of depth in the use, lead to milling the not good regulation problem of degree of depth because length is fixed.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an adjustable milling cutter comprises a milling cutter, a fixing cap and a fixing seat;
the milling cutter comprises a cutter head, a cutter bar and a cutter diameter which are connected in sequence;
a through hole corresponding to the cutter bar is formed in the fixed seat, and the cutter bar is inserted in the through hole of the fixed seat;
the cutter bar fixing device comprises a fixing cap, a cutter bar, a cutter rod, a cutter head and a cutter rod, wherein the fixing cap is in a cylindrical structure, a through hole is formed in the fixing cap, an annular convex edge is arranged at one end, away from the fixing base, of the fixing cap, the diameter of the annular convex edge is smaller than that of the through hole, the diameter of the through hole corresponds to that of the cutter bar, the diameter of the annular convex edge is smaller than that of the cutter diameter, the diameter of the annular convex edge is larger than that of;
be equipped with the buckle on the cutter arbor, the fixing base inner wall axial is equipped with a plurality of draw-in grooves corresponding with the buckle, realizes the regulation to length through the joint of buckle and a plurality of draw-in grooves.
Furthermore, the cutter head, the cutter bar and the cutter diameter are integrally formed.
The fixing base is internally provided with a hollow structure, a slide way corresponding to the buckle is arranged in the hollow structure, the arrangement direction of the slide way is parallel to the axis of the fixing base, and the slide way is communicated with the clamping groove.
The buckle is located cutter arbor one side, the buckle shape is the cuboid structure, the below that cutter arbor one end was kept away from to the buckle is equipped with spacing lug, the draw-in groove is the arc recess, and the slide communicates with the one end of draw-in groove is perpendicular, and the below of the other end of draw-in groove is equipped with the recess that corresponds with spacing lug.
Compared with the prior art, milling cutter with adjustable the utility model have following advantage:
(1) the milling cutter is provided with a buckle, a plurality of clamping grooves corresponding to the buckle are formed in the fixing seat, and the milling cutter can be clamped with different clamping grooves according to different milling depths needing to be polished so as to adjust the length of the milling cutter.
(2) The fixing cap is used for fixing the milling cutter and the fixing seat, and the milling cutter is prevented from being separated from the fixing seat during polishing.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a sectional view of an overall structure of a detachable milling cutter according to an embodiment of the present invention;
fig. 2 is a structural diagram of a milling cutter according to an embodiment of the present invention;
FIG. 3 is a diagram of a locking cap according to an embodiment of the present invention;
fig. 4 is a structure view of the fixing base according to the embodiment of the present invention.
Description of reference numerals:
1-milling cutter; 11-a cutter head; 12-a cutter bar; 13-tool diameter; 14-buckling; 2-fixing the cap; 21-annular convex edge; 22-internal thread; 3-a base; 31-a slide; 32-card slot; 33-external thread.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, an adjustable milling cutter comprises a milling cutter 1, a fixing cap 2 and a fixing seat 3;
the milling cutter comprises a cutter head 11, a cutter bar 12 and a cutter diameter 13 which are connected in sequence;
a through hole corresponding to the cutter bar 12 is formed in the fixed seat 3, and the cutter bar 12 is inserted into the through hole of the fixed seat 3;
the shape of the fixing cap 2 is a cylindrical structure, a through hole is formed in the fixing cap 2, an annular convex edge 21 is arranged at one end, away from the fixing seat 3, of the fixing cap 2, the diameter of the annular convex edge 21 is smaller than that of the through hole, the diameter of the through hole corresponds to that of the cutter diameter 13, the diameter of the annular convex edge 21 is smaller than that of the cutter diameter 13, the diameter of the annular convex edge 21 is larger than that of the cutter head 11, the cutter head 11 penetrates through the fixing cap, the annular convex edge 21 is attached to one end, away from the cutter rod 12, of the cutter diameter 13, an internal thread 22 is formed in the through hole, an external thread 33 corresponding to the internal thread 22 is arranged at the outer end of the;
the cutter bar 12 is provided with a buckle 14, the inner wall of the fixing seat 3 is axially provided with a plurality of clamping grooves 32 corresponding to the buckle 14, and the length of the milling cutter 1 is adjusted by clamping the buckle 14 with the clamping grooves 32.
The cutter head 11, the cutter bar 12 and the cutter diameter 13 are integrally formed.
The fixing base 3 is internally provided with a hollow structure, a slide 31 corresponding to the buckle 14 is arranged in the hollow structure, the arrangement direction of the slide 31 is parallel to the axis of the fixing base 3, and the slide 31 is communicated with the clamping groove 32.
The buckle 14 is located cutter arbor 12 one side, 14 shapes of buckle are the cuboid structure, the below that cutter arbor 12 one end was kept away from to buckle 14 is equipped with spacing lug, draw-in groove 32 is the arc recess, and the one end of slide 31 and draw-in groove 32 communicates perpendicularly, and the below of the other end of draw-in groove 32 is equipped with the recess that corresponds with spacing lug. The clamping groove is used for adjusting the length of the milling cutter 1 when the length of the milling cutter 1 is insufficient in the using process. .
The specific embodiment operates as follows:
according to the milling cutter 1, the milling depth required during grinding is different, the length of the milling cutter 1 can be freely adjusted according to the milling depth, the fixing cap 2 is loosened, the milling cutter 1 is rotated, the buckle 14 on the cutter bar 12 enters the slide way 31 and is adjusted in the slide way 31, the milling cutter is rotated after the milling cutter is adjusted to the proper length, the top of the milling cutter is pressed, the buckle 14 is clamped in the clamping groove 32, the limiting convex block is clamped in the groove, a plurality of clamping grooves are formed in the corresponding positions, and then the fixing cap 2 is fixed, so that the length adjustment and the fixing of the milling cutter 1 are completed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An adjustable milling cutter, characterized in that: comprises a milling cutter (1), a fixed cap (2) and a fixed seat (3);
the milling cutter comprises a cutter head (11), a cutter bar (12) and a cutter diameter (13) which are connected in sequence;
a through hole corresponding to the cutter bar (12) is formed in the fixed seat (3), and the cutter bar (12) is inserted into the through hole of the fixed seat (3);
the fixing cap (2) is of a cylindrical structure, a through hole is formed in the fixing cap (2), an annular convex edge (21) is arranged at one end, away from the fixing seat (3), of the fixing cap (2), the diameter of the annular convex edge (21) is smaller than that of the through hole, the diameter of the through hole corresponds to that of the cutter diameter (13), the diameter of the annular convex edge (21) is smaller than that of the cutter diameter (13), the diameter of the annular convex edge (21) is larger than that of the cutter head (11), the cutter head (11) penetrates through the fixing cap, the annular convex edge (21) is attached to one end, away from the cutter bar (12), of the cutter diameter (13), an internal thread (22) is formed in the through hole, an external thread (33) corresponding to the internal thread (22) is formed in the outer end of the fixing seat (3), and the fixing cap (2);
be equipped with buckle (14) on cutter arbor (12), fixing base (3) inner wall axial is equipped with a plurality of draw-in grooves (32) corresponding with buckle (14), realizes the regulation to the length of milling cutter (1) through the joint of buckle (14) and a plurality of draw-in grooves (32).
2. An adjustable milling cutter according to claim 1 wherein: the cutter head (11), the cutter bar (12) and the cutter diameter (13) are integrally formed.
3. An adjustable milling cutter according to claim 2 wherein: the fixing base (3) is internally provided with a hollow structure, a slide way (31) corresponding to the buckle (14) is arranged in the hollow structure, the arrangement direction of the slide way (31) is parallel to the axis of the fixing base (3), and the slide way (31) is communicated with the clamping groove (32).
4. An adjustable milling cutter according to claim 3 wherein: buckle (14) are located cutter arbor (12) one side, buckle (14) shape is the cuboid structure, buckle (14) are kept away from the below of cutter arbor (12) one end and are equipped with spacing lug, draw-in groove (32) are the arc recess, and the one end of slide (31) and draw-in groove (32) communicates perpendicularly, and the below of the other end of draw-in groove (32) is equipped with the recess that corresponds with spacing lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853596.4U CN210877752U (en) | 2019-10-30 | 2019-10-30 | Adjustable milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853596.4U CN210877752U (en) | 2019-10-30 | 2019-10-30 | Adjustable milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210877752U true CN210877752U (en) | 2020-06-30 |
Family
ID=71336599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853596.4U Expired - Fee Related CN210877752U (en) | 2019-10-30 | 2019-10-30 | Adjustable milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210877752U (en) |
-
2019
- 2019-10-30 CN CN201921853596.4U patent/CN210877752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |