CN219425768U - Milling angle adjustable coating milling cutter - Google Patents
Milling angle adjustable coating milling cutter Download PDFInfo
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- CN219425768U CN219425768U CN202223281332.0U CN202223281332U CN219425768U CN 219425768 U CN219425768 U CN 219425768U CN 202223281332 U CN202223281332 U CN 202223281332U CN 219425768 U CN219425768 U CN 219425768U
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- cutter
- milling
- fixedly connected
- threaded hole
- cutter body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a milling angle adjustable coating milling cutter which comprises a cutter bar, a connecting component and an adjusting component. The beneficial effects of the utility model are as follows: according to the utility model, the cutter body and the cutter bar are convenient to disassemble and assemble by arranging the connecting assembly, when one part is damaged, the cutter body and the cutter bar can be replaced in a targeted manner, the whole cutter bar is prevented from being discarded, and the use cost is saved.
Description
Technical Field
The utility model relates to a coated milling cutter, in particular to a coated milling cutter with an adjustable milling angle, and belongs to the technical field of milling cutters.
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 workpieces and the like on a milling machine, wherein the coated milling cutter is widely applied, the comprehensive performance of the cutter can be obviously improved by coating the surface of the cutter with a coating, and the milling cutter is convenient for machining parts with higher hardness.
However, when some existing coated milling cutters are used, the following defects often exist:
1) In the use process of some existing coating milling cutters, the cutters are generally manufactured by adopting integrated technology, so that the cutters are inconvenient to disassemble and maintain, and when part of the components are damaged, the cutters cannot be replaced in a targeted manner, so that the use cost is increased;
2) When the existing coated milling cutter is used, the milling angle of the blade is fixed, and only a workpiece can be milled at a specific angle, so that the application range is narrow.
Disclosure of Invention
The utility model aims to solve at least one technical problem, namely to provide a coated milling cutter with an adjustable milling angle.
The utility model realizes the above purpose through the following technical scheme: a milling angle adjustable coated milling cutter comprises
The cutter bar is arranged on the upper side of the milling cutter, and the cutter body is fixedly arranged on the lower side of the cutter bar;
the connecting assembly is used for fixing the cutter bar and the cutter body, is arranged between the cutter bar and the cutter body, comprises a mounting groove formed in the bottom end of the cutter bar, a slot and a fixing plate fixedly connected to the surface of the cutter body, wherein the mounting groove is communicated with the slot;
the adjusting component is used for changing the milling angle of the milling cutter, is arranged on the surface of the cutter body and comprises a fixing groove formed in the surface of the cutter body, a first threaded hole formed in the surface of the cutter body and a blade arranged in the fixing groove through a second fastening bolt, the first threaded hole is matched with the second fastening bolt, and the fixing groove is communicated with the first threaded hole.
As still further aspects of the utility model: the surface of the cutter bar is provided with a clamping groove.
As still further aspects of the utility model: the surface of cutter arbor is located clamping groove below position department symmetry fixedly connected with telescopic link, and the one end fixedly connected with that the cutter arbor was kept away from to the telescopic link presses the briquetting, presses symmetrical fixedly connected with spring two between briquetting and the cutter arbor, and spring two cover is established on the telescopic link surface, presses the one side central point department fixedly connected with of the briquetting and slot assorted inserted bar.
As still further aspects of the utility model: the surface of the insert block is provided with a certain radian.
As still further aspects of the utility model: the surface of the cutter body is also provided with a plurality of adjusting screw holes communicated with the fixing grooves, and the cutter blade is fixed with the cutter body through two adjusting bolts.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the connecting assembly is arranged, so that the cutter body and the cutter bar are convenient to disassemble and assemble, and when one of the components is damaged, the component can be replaced in a targeted manner, so that the whole discarding is avoided, and the use cost is saved;
2) According to the milling cutter, the adjusting assembly is arranged, when the milling angle of the cutter blade is required to be adjusted, the two adjusting bolts are first screwed down, then the fastening bolt II is unscrewed, the cutter blade is rotated, the cutter blade rotates around the fastening bolt II, after the angle is adjusted, the two adjusting bolts are screwed into the adjusting screw holes at the position again, and therefore the milling angle of the milling cutter blade is adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
fig. 3 is an enlarged structural view of a in fig. 2.
In the figure: 1. the tool comprises a tool bar, 2, a clamping groove, 3, a connecting component, 31, a mounting groove, 32, a slot, 33, a plug rod, 34, a pressing block, 35, a telescopic rod, 36, a second spring, 37, a mounting column, 38, a first spring, 39, a plug block, 310, a fixing plate, 311, a first fastening bolt, 4, a tool body, 5, an adjusting component, 51, a fixing groove, 52, an adjusting screw hole, 53, a first threaded hole, 54, a blade, 55, a second fastening bolt, 56 and an adjusting bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.
Example 1
As shown in fig. 1 to 3, a milling angle adjustable coated milling cutter includes
The cutter bar 1 is arranged on the upper side of the milling cutter, and the cutter body 4 is fixedly arranged on the lower side of the cutter bar;
the connecting component 3 is used for fixing the cutter bar 1 and the cutter body 4, is arranged between the cutter bar 1 and the cutter body 4, and comprises a mounting groove 31 and a slot 32 which are formed at the bottom end of the cutter bar 1 and a fixing plate 310 fixedly connected to the surface of the cutter body 4, wherein the mounting groove 31 is communicated with the slot 32, the surface of the fixing plate 310 is fixedly connected with a mounting column 37, a first spring 38 is fixedly connected in a through groove formed in the side surface of the mounting column 37, one end of each first spring 38 is fixedly connected with an inserting block 39, a first fastening bolt 311 is inserted into the surface of the fixing plate 310, and the cutter body 4 is connected with the cutter bar 1 through the first fastening bolt 311;
the adjusting component 5 is used for changing the milling angle of the milling cutter, is arranged on the surface of the cutter body 4 and comprises a fixing groove 51 formed on the surface of the cutter body 4, a first threaded hole 53 formed on the surface of the cutter body 4 and a blade 54 arranged in the fixing groove 51 through a second fastening bolt 55, the first threaded hole 53 is matched with the second fastening bolt 55, and the fixing groove 51 is communicated with the first threaded hole 53.
Example two
As shown in fig. 1 to 3, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the clamping groove 2 is formed in the surface of the cutter bar 1, so that the connecting position of the coated milling cutter and the machine tool is conveniently fixed.
Example III
As shown in fig. 1 to 3, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the surface of cutter arbor 1 is located clamping groove 2 below position department symmetry fixedly connected with telescopic link 35, the one end fixedly connected with of cutter arbor 1 is kept away from to telescopic link 35 presses the piece 34, symmetry fixedly connected with spring two 36 between pressing piece 34 and the cutter arbor 1, spring two 36 cover is established at telescopic link 35 surface, the one side central point department fixedly connected with that presses the piece 34 and be close to cutter arbor 1 is with slot 32 assorted inserted bar 33, when the installation, install the erection column 37 on cutter body 4 and insert in the mounting groove 31, in the in-process of inserting, two inserts 39 enter into the erection column 37 under the extrusion effect of cutter arbor 1, continue to remove the erection column 37 at this moment, when two inserts 39 reach the position department of slot 32, two inserts 39 stretch into in slot 32 under the elasticity effect of spring one 38, thereby can realize the preliminary fixation to cutter arbor 1 and cutter body 4, then screw the fastening bolt 311 on the surface of fixed plate 310, when dismantling needs, first fastening bolt 311 is rotated down, the user presses two inserts 34 and makes and inserts into the slot 32 under the elasticity of spring two inserts 35, and then insert into the slot 32, can make insert into the cutter arbor 1 and insert into the slot 32, and insert into the interior 37.
The surface of the insert 39 is provided with a certain radian, so that the insert 39 can smoothly enter the mounting groove 31 when being mounted.
Example IV
As shown in fig. 1 to 3, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the surface of the cutter body 4 is also provided with a plurality of adjusting screw holes 52 communicated with the fixing groove 51, the cutter blade 54 is fixed with the cutter body 4 through two adjusting bolts 56, when the milling angle of the cutter blade 54 needs to be adjusted in use, the two adjusting bolts 56 are first screwed down, then the second fastening bolt 55 is unscrewed, the cutter blade 54 is rotated around the second fastening bolt 55, after the angle adjustment is finished, the two adjusting bolts 56 are screwed into the adjusting screw holes 52 at the position again, and therefore the milling angle of the milling cutter is adjusted.
Working principle: when the coated milling cutter is used for machining a workpiece, the milling cutter is assembled firstly, during installation, the mounting column 37 on the cutter body 4 is inserted into the mounting groove 31, during insertion, the two insert blocks 39 enter into the mounting column 37 under the extrusion action of the cutter rod 1, at this time, the mounting column 37 is continuously moved, when the two insert blocks 39 reach the position of the slot 32, the two insert blocks 39 stretch into the slot 32 under the action of the elastic force of the first spring 38, so that the cutter rod 1 and the cutter body 4 can be initially fixed, then the fastening bolt 311 on the surface of the fixing plate 310 is screwed, the final fixation of the cutter rod 1 and the cutter body 4 is realized, then the cutter rod 1 is fixed with the connecting position of a machine tool through the clamping groove 2, during use, when the milling angle of the cutter blade 54 is required to be adjusted, the two adjusting bolts 56 are firstly unscrewed, the second adjusting bolts 55 are then unscrewed, the cutter blade 54 rotates around the second bolts 55, after the angle is adjusted, the two adjusting bolts 56 stretch into the slot 32 again under the action of the elastic force of the first adjusting bolts 38, the first adjusting bolts 52 are screwed, the first adjusting bolts are screwed into the position of the cutter rod is required to be screwed, the cutter rod is screwed into the slot 34, and then the cutter body is screwed into the slot 34 by the first adjusting bolts by the second adjusting bolts, the cutter rod is required to be screwed into the cutter body 34, and then the cutter body is screwed into the slot 34 by the cutter body by the first adjusting bolt, and the cutter body by the cutter body, and the cutter body is screwed into the cutter body by the second adjusting bolt, and the cutter body by the cutter body.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A coated milling cutter with adjustable milling angle, which is characterized by comprising
The cutter bar (1) is arranged on the upper side of the milling cutter, and the cutter body (4) is fixedly arranged on the lower side of the cutter bar;
the connecting assembly (3) is used for fixing the cutter bar (1) and the cutter body (4), is arranged between the cutter bar (1) and the cutter body (4), and comprises a mounting groove (31) formed in the bottom end of the cutter bar (1), a slot (32) and a fixing plate (310) fixedly connected to the surface of the cutter body (4), the mounting groove (31) is communicated with the slot (32), a mounting column (37) is fixedly connected to the surface of the fixing plate (310), a first spring (38) is fixedly connected to each through groove formed in the side surface of the mounting column (37), an inserting block (39) is fixedly connected to one end of each first spring (38), a fastening bolt (311) is inserted into the surface of the fixing plate (310), and the cutter body (4) is connected with the cutter bar (1) through the fastening bolts (311).
The adjusting component (5) is used for changing the milling angle of the milling cutter, is arranged on the surface of the cutter body (4), and comprises a first threaded hole (53) formed in the surface of the cutter body (4) and a second threaded hole (55) formed in the surface of the cutter body (4), and a blade (54) arranged in the first threaded hole (51) through the second threaded hole (55), wherein the first threaded hole (53) is matched with the second threaded hole (55), and the first threaded hole (53) is communicated with the first threaded hole (51).
2. The milling angle adjustable coated milling cutter of claim 1, wherein: the surface of the cutter bar (1) is provided with a clamping groove (2).
3. The milling angle adjustable coated milling cutter of claim 2, wherein: the surface of cutter arbor (1) is located clamping groove (2) below position department symmetry fixedly connected with telescopic link (35), telescopic link (35) are kept away from one end fixedly connected with of cutter arbor (1) presses down piece (34), press down between piece (34) with symmetrical fixedly connected with spring two (36) between cutter arbor (1), spring two (36) cover is established telescopic link (35) surface, press down one side central point department fixedly connected with of piece (34) be close to cutter arbor (1) insert bar (33) of slot (32) assorted.
4. A milling angle adjustable coated milling cutter according to claim 3, wherein: the surface of the insert block (39) is provided with a certain radian.
5. The milling angle adjustable coated milling cutter of claim 1, wherein: the surface of the cutter body (4) is also provided with a plurality of adjusting screw holes (52) communicated with the fixing grooves (51), and the cutter blade (54) is fixed with the cutter body (4) through two adjusting bolts (56).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223281332.0U CN219425768U (en) | 2022-12-08 | 2022-12-08 | Milling angle adjustable coating milling cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223281332.0U CN219425768U (en) | 2022-12-08 | 2022-12-08 | Milling angle adjustable coating milling cutter |
Publications (1)
Publication Number | Publication Date |
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CN219425768U true CN219425768U (en) | 2023-07-28 |
Family
ID=87344251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202223281332.0U Active CN219425768U (en) | 2022-12-08 | 2022-12-08 | Milling angle adjustable coating milling cutter |
Country Status (1)
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CN (1) | CN219425768U (en) |
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2022
- 2022-12-08 CN CN202223281332.0U patent/CN219425768U/en active Active
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