CN220127684U - Machining disc milling cutter - Google Patents
Machining disc milling cutter Download PDFInfo
- Publication number
- CN220127684U CN220127684U CN202321194902.4U CN202321194902U CN220127684U CN 220127684 U CN220127684 U CN 220127684U CN 202321194902 U CN202321194902 U CN 202321194902U CN 220127684 U CN220127684 U CN 220127684U
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- Prior art keywords
- milling cutter
- groove
- disc
- block
- wall
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- 238000003801 milling Methods 0.000 title claims abstract description 130
- 238000003754 machining Methods 0.000 title description 7
- 230000001681 protective effect Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to the technical field of disc milling cutters, in particular to a mechanical processing disc milling cutter which comprises a milling cutter disc; the groove is formed in the upper end of the milling cutter disc; the positioning groove is formed in the outer wall of the milling cutter disc; the clamping groove is formed in the outer wall of the milling cutter disc at the lower end of the positioning groove and is connected with the positioning groove; the milling cutter block is movably inserted into the positioning groove and the clamping groove; the cutter head is fixedly arranged at the upper end of the milling cutter block. According to the milling cutter, the milling cutter block and the cutter head are inserted into the positioning groove and the clamping groove, and then the milling cutter block and the cutter head are fixed in the positioning groove and the clamping groove by using the third bolts, so that when an independent cutter head on the milling cutter disc is damaged, the milling cutter block and the cutter head can be replaced by only rotating one group of the third bolts, and the cost for replacing and maintaining the milling cutter block and the cutter head is reduced.
Description
Technical Field
The utility model relates to the technical field of disc milling cutters, in particular to a mechanical machining disc milling cutter.
Background
The milling cutter is a rotary cutter with one or more cutter teeth for milling, each cutter tooth cuts the allowance of a workpiece intermittently in sequence during working, the milling cutter is mainly used for machining planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on the milling machine, the milling cutter can be divided into a cylindrical milling cutter, a face milling cutter, an end milling cutter, a three-sided edge milling cutter, an angle milling cutter and a saw blade milling cutter, different types of milling cutters have different functions, the face milling cutter is also called a disc milling cutter, the milling cutter is used for machining planes on a vertical milling machine, an end milling machine or a planer milling machine, the cutter teeth are arranged on the end face and the circumference, the cutter teeth are also divided into coarse teeth and fine teeth, the milling cutter is structurally provided with three types of integral type, insert type and indexable type, the existing disc milling cutter is usually fixed type or integral type, so that after the disc milling cutter is used for a long time, the cutter head can be damaged due to collision abrasion, the whole disc milling cutter needs to be replaced when maintenance is needed, the maintenance cost is high and the replacement mode of the cutter head is more conventional, and the cutter is easy to loose in the use process after the installation is finished, and a certain danger is generated in the use process.
Disclosure of Invention
The utility model aims to provide a mechanical processing disc milling cutter, which solves the problems that after the disc milling cutter is used for a long time, the cutter head is damaged due to collision and abrasion, the whole disc milling cutter needs to be replaced when maintenance is carried out, the maintenance cost is high, the maintenance is waste, the mode of installing and replacing the cutter head is conventional, the cutter head is easy to loosen in the use process after the installation is finished, and a certain danger is generated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a machining disc milling cutter comprising a milling cutter disc;
the groove is formed in the upper end of the milling cutter disc;
the positioning groove is formed in the outer wall of the milling cutter disc;
the clamping groove is formed in the outer wall of the milling cutter disc at the lower end of the positioning groove and is connected with the positioning groove;
the milling cutter block is movably inserted into the positioning groove and the clamping groove;
the cutter head is fixedly arranged at the upper end of the milling cutter block;
the third bolt is inserted into the milling cutter block and the milling cutter disc through threads, and the milling cutter block is fixedly installed in the positioning groove and the clamping groove through the third bolt.
Preferably, the milling cutter block and the cutter head are integrally formed, the milling cutter block is T-shaped, and the milling cutter block is matched with the inner walls of the positioning groove and the clamping groove.
Preferably, the outer wall of the milling cutter disc is movably sleeved with a protective sleeve, the inner wall of the upper end of the protective sleeve is attached to the outer wall of the milling cutter block, the lower end of the protective sleeve is attached to the outer wall of the lower end of the milling cutter disc, and a first bolt is inserted into the attachment position of the protective sleeve and the lower end of the milling cutter disc through threads.
Preferably, the fixed slot has been seted up on one side of milling cutter piece and the laminating of protective sheath inner wall, multiunit movable slot has been seted up to protective sheath upper end inner wall annular, movable inslot movable mounting has the inserted block, the inserted block is inserted and is established in the fixed slot, be equipped with the second bolt through the screw thread on the outer wall of protective sheath, the one end of second bolt insertion in the movable slot is rotated with the inserted block and is connected.
Preferably, the insert is inserted at one end of the movable groove and is larger than one end of the fixed groove, and one end of the insert inserted in the movable groove is matched with the movable groove.
Preferably, the inner wall of the fixing groove is matched with one end of the insert block inserted in the fixing groove.
Compared with the prior art, the utility model has the beneficial effects that: according to the milling cutter, the milling cutter block and the cutter head are inserted into the positioning groove and the clamping groove, and then the milling cutter block and the cutter head are fixed in the positioning groove and the clamping groove by using the third bolts, so that when an independent cutter head on the milling cutter disc is damaged, the milling cutter block and the cutter head can be replaced by only rotating one group of the third bolts, the cost for replacing and maintaining the milling cutter block and the cutter head is reduced, the milling cutter disc is sleeved with the protective sleeve, the insert block of the protective sleeve is inserted into the fixing groove, and the milling cutter block and the cutter head are prevented from being loosened and thrown out by centrifugal force generated by the milling cutter disc when the milling cutter block and the cutter head are installed on the milling cutter disc, and the tightness for installing the milling cutter block and the cutter head on the milling cutter disc is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 3 is a schematic view of the bottom view of the structure of the present utility model;
FIG. 4 is a schematic elevational cross-sectional view of the structure of the present utility model;
fig. 5 is an enlarged view of a portion of fig. 4 a according to the present utility model.
In the figure: 1. milling cutter disc; 2. a groove; 3. a positioning groove; 4. a clamping groove; 5. a milling cutter block; 6. a cutter head; 7. a protective sleeve; 8. a first bolt; 9. a fixing groove; 10. a movable groove; 11. inserting blocks; 12. a second bolt; 13. and a third bolt.
The specific embodiment is as follows:
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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a machining disc milling cutter, comprising a milling cutter disc 1;
the groove 2 is formed in the upper end of the milling cutter disc 1;
the positioning groove 3 is formed in the outer wall of the milling cutter disc 1;
the clamping groove 4 is formed in the outer wall of the milling cutter disc 1 at the lower end of the positioning groove 3, and the clamping groove 4 is connected with the positioning groove 3;
the milling cutter block 5 is movably inserted into the positioning groove 3 and the clamping groove 4;
the cutter head 6 is fixedly arranged at the upper end of the milling cutter block 5;
the third bolt 13 is inserted into the milling cutter block 5 and the milling cutter disc 1 through threads, the milling cutter block 5 is fixedly installed in the positioning groove 3 and the clamping groove 4 through the third bolt 13 by the third bolt 13, and the milling cutter block 5 and the cutter head 6 are fixedly installed in the positioning groove 3 and the clamping groove 4 through the device, so that when a single cutter head 6 is damaged, the cutter head 6 is convenient to replace independently, and the cost for replacing the cutter head 6 is reduced;
further, milling cutter piece 5 and tool bit 6 are integrated into one piece, and milling cutter piece 5 is T shape, and milling cutter piece 5 and constant head tank 3 and the inner wall looks adaptation of draw-in groove 4, this structure is through the shape of milling cutter piece 5 and constant head tank 3 and draw-in groove 4 for after milling cutter piece 5 installs in constant head tank 3 and draw-in groove 4, milling cutter piece 5 can not upwards extract.
Further, the outer wall of the milling cutter disc 1 is movably sleeved with a protective sleeve 7, the inner wall of the upper end of the protective sleeve 7 is attached to the outer wall of the milling cutter block 5, the lower end of the protective sleeve 7 is attached to the outer wall of the lower end of the milling cutter disc 1, a first bolt 8 is inserted into the attachment position of the protective sleeve 7 and the lower end of the milling cutter disc 1 through threads, and the milling cutter disc 1 is protected from loosening and throwing out due to the fact that the protective sleeve 7 is arranged on the milling cutter disc 1.
Further, fixed slot 9 has been seted up on one side of milling cutter piece 5 and the laminating of protective sheath 7 inner wall, multiunit movable slot 10 has been seted up to protective sheath 7 upper end inner wall annular, movable mounting has inserted 11 in the movable slot 10, the inserted 11 is inserted and is established in fixed slot 9, be equipped with second bolt 12 through the screw thread on the outer wall of protective sheath 7, the one end of inserting in movable slot 10 is connected with the rotation of inserted 11 to second bolt 12, this structure inserts in the fixed slot 9 through the inserted 11 in the protective sheath 7, have the connectivity with the upper end of protective sheath 7 and milling cutter piece 5, thereby support milling cutter piece 5 to constant head tank 3 and draw-in groove 4 and press.
Further, the insert 11 is inserted at one end of the movable slot 10 and is larger than one end of the fixed slot 9, and one end of the insert 11 inserted in the movable slot 10 is matched with the movable slot 10, and the structure is characterized in that when the insert 11 is pushed into the fixed slot 9 by the second bolt 12 according to the sizes of the insert 11 and the movable slot 10, the insert 11 is not pushed out of the movable slot 10 completely.
Further, the inner wall of the fixed slot 9 is matched with one end of the insert 11 inserted in the fixed slot 9, and the structure enables the insert 11 to be tightly attached to the inner wall of the fixed slot 9 after being inserted into the fixed slot 9 according to the sizes of the fixed slot 9 and the insert 11.
Working principle: when the milling cutter block 5 and the cutter head 6 are installed, as shown in fig. 2, 3 and 5, the milling cutter block 5 and the cutter head 6 are installed in the positioning groove 3 and the clamping groove 4, then the milling cutter block 5 and the cutter head 6 are fixed in the positioning groove 3 and the clamping groove 4 by using the third bolt 13, after the milling cutter block 5 and the cutter head 6 are installed, the protective sleeve 7 is sleeved on the milling cutter disc 1, the protective sleeve 7 is fixed on the milling cutter disc 1 by using the first bolt 8, then the second bolt 12 is twisted to drive the insert 11 to slide and insert into the fixing groove 9 on the movable groove 10 to the opening of the movable groove 10, and when one group of cutter heads 6 is damaged, as shown in fig. 2 and 5, the second bolt 12 is twisted to withdraw the insert 11 from the fixing groove 9, the protective sleeve 7 is twisted to withdraw the protective sleeve 7 from the milling cutter disc 1, and then the third bolt 13 is twisted to withdraw the milling cutter block 5 from the positioning groove 3 and the clamping groove 4, so that the milling cutter head 6 is completely replaced.
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.
Claims (6)
1. A machined disc cutter comprising:
a milling cutter disc (1);
the groove (2) is formed in the upper end of the milling cutter disc (1);
the method is characterized in that:
the positioning groove (3) is formed in the outer wall of the milling cutter disc (1);
the clamping groove (4) is formed in the outer wall of the lower end milling cutter disc (1) of the positioning groove (3), and the clamping groove (4) is connected with the positioning groove (3);
the milling cutter block (5) is movably inserted into the positioning groove (3) and the clamping groove (4);
the cutter head (6) is fixedly arranged at the upper end of the milling cutter block (5);
the third bolt (13), third bolt (13) insert through the screw thread and establish in milling cutter piece (5) and milling cutter dish (1), third bolt (13) are with milling cutter piece (5) fixed mounting in constant head tank (3) and draw-in groove (4).
2. A machined disc milling cutter according to claim 1, wherein: the milling cutter block (5) and the cutter head (6) are integrally formed, the milling cutter block (5) is T-shaped, and the milling cutter block (5) is matched with the inner walls of the positioning groove (3) and the clamping groove (4).
3. A machined disc milling cutter according to claim 1, wherein: the outer wall of milling cutter dish (1) is movably sleeved with a protective sleeve (7), the inner wall of the upper end of the protective sleeve (7) is attached to the outer wall of a milling cutter block (5), the lower end of the protective sleeve (7) is attached to the outer wall of the lower end of the milling cutter dish (1), and a first bolt (8) is inserted into the attachment position of the protective sleeve (7) and the lower end of the milling cutter dish (1) through threads.
4. A machined disc cutter according to claim 3, wherein: the milling cutter block (5) is provided with a fixed slot (9) on one side of the inner wall laminating of the protective sleeve (7), a plurality of groups of movable slots (10) are annularly arranged on the inner wall of the upper end of the protective sleeve (7), an inserting block (11) is movably arranged in the movable slots (10), the inserting block (11) is inserted into the fixed slot (9), a second bolt (12) is inserted into the outer wall of the protective sleeve (7) through threads, and one end of the second bolt (12) inserted into the movable slots (10) is rotationally connected with the inserting block (11).
5. A machined disc cutter as set forth in claim 4 wherein: the plug block (11) is inserted at one end of the movable groove (10) and is larger than one end of the fixed groove (9), and one end of the plug block (11) inserted in the movable groove (10) is matched with the movable groove (10).
6. A machined disc cutter as set forth in claim 4 wherein: the inner wall of the fixed groove (9) is matched with one end of the insertion block (11) inserted into the fixed groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194902.4U CN220127684U (en) | 2023-05-17 | 2023-05-17 | Machining disc milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194902.4U CN220127684U (en) | 2023-05-17 | 2023-05-17 | Machining disc milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127684U true CN220127684U (en) | 2023-12-05 |
Family
ID=88960775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194902.4U Active CN220127684U (en) | 2023-05-17 | 2023-05-17 | Machining disc milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127684U (en) |
-
2023
- 2023-05-17 CN CN202321194902.4U patent/CN220127684U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |