CN208800837U - Cutter for milling machines fixes device - Google Patents
Cutter for milling machines fixes device Download PDFInfo
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- CN208800837U CN208800837U CN201821575505.0U CN201821575505U CN208800837U CN 208800837 U CN208800837 U CN 208800837U CN 201821575505 U CN201821575505 U CN 201821575505U CN 208800837 U CN208800837 U CN 208800837U
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- milling
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- 238000003801 milling Methods 0.000 title claims abstract description 81
- 241001136800 Anas acuta Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides a kind of fixed device of cutter for milling machines, belongs to milling machine processing technique field, the fixed pin including being set to the fixed ring of milling machine knife rest lower end and for fixing special-shaped cutter；It is docked with the lower end surface of milling machine knife rest the upper surface of fixed ring；Fixed pin is set to the lower end surface of fixed ring, and the axis of fixed pin and the end face of fixed ring are arranged in parallel；One end of special-shaped cutter passes through the inner ring of fixed ring, and the position that the side wall of special-shaped cutter corresponds to fixed pin is equipped with pin hole.The fixed device of cutter for milling machines provided by the utility model, one fixed ring for having fixed pin is installed below milling machine knife rest, the cutter that one section is abnormity is installed below the shaft of cutter for milling machines, special-shaped cutter side wall is equipped with the pin hole cooperated with fixed pin, fixed pin is inserted into pin hole, the rotation of special-shaped cutter is limited, special-shaped cutter follows the bottom and top feed of milling machine knife rest to move, opens up irregularly-shaped hole or special-shaped slot in inside workpiece.
Description
Technical field
The utility model belongs to milling machine processing technique field, is to be related to a kind of fixed device of cutter for milling machines more specifically.
Background technique
Milling machine refers mainly to the lathe processed with milling cutter to a variety of surfaces of workpiece.Usual milling cutter is transported based on rotary motion
Dynamic, the movement of workpiece and milling cutter is feed motion, it can process plane, groove, can also process various curved surfaces, gear etc..
Milling machine can also process deeper hole or slot by milling cutter, but because milling cutter can only rotary motion, circle can only be processed
Hole, is the hole of abnormity for cross section, and the cutter of milling machine can not be processed.
Utility model content
The purpose of this utility model is to provide a kind of fixed devices of cutter for milling machines, to solve milling existing in the prior art
Bed cutter can not processing profiled hole the technical issues of.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and cutter for milling machines fixes device, including is set to
The fixed ring of milling machine knife rest lower end and fixed pin for fixing special-shaped cutter；The upper surface of the fixed ring and milling machine knife rest
Lower end surface docking；The fixed pin is set to the lower end surface of the fixed ring, the end of the axis of the fixed pin and the fixed ring
Face is arranged in parallel；One end of the special-shaped cutter passes through the inner ring of the fixed ring, described in the side wall of the special-shaped cutter is corresponding
The position of fixed pin is equipped with pin hole.
Further, the end surfaces of the fixed ring are equipped with several connecting holes, and the connecting hole corresponds to milling machine knife rest
The threaded hole of lower end is arranged, and the fixing screws for connecting the fixed ring and milling machine knife rest are equipped in the connecting hole.
Further, the fixed pin is index pin, and the lower end surface of the fixed ring, which is equipped with, is used to support the fixed pin
Support code, the fixed pin through the support code be arranged.
Further, the pin tail of the fixed pin is equipped with Non-slip material.
Further, the end of the special-shaped cutter is equipped with the connector connecting with milling machine knife rest, the connector and milling
The center axis connection of bed special-shaped cutter.
Further, the fixed ring is becket.
The beneficial effect of the fixed device of cutter for milling machines provided by the utility model is: compared with prior art, this is practical
Novel milling machine cutter holder installs the fixed ring for having fixed pin below milling machine knife rest, in turning for cutter for milling machines
The cutter that one section is abnormity is installed, special-shaped cutter side wall is equipped with the pin hole cooperated with fixed pin, fixed pin is inserted below axis
Enter in pin hole, limit the rotation of special-shaped cutter, special-shaped cutter follows the bottom and top feed of milling machine knife rest to move, opens up in inside workpiece
Irregularly-shaped hole or special-shaped slot.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the fixed device of cutter for milling machines provided by the embodiment of the utility model；
Fig. 2 is the usage state diagram of the fixed device of cutter for milling machines provided by the embodiment of the utility model；
Wherein, each appended drawing reference in figure:
1- fixed ring；11- connecting hole；2- fixed pin；3- support code；4- special-shaped cutter；5- link block；6- fixing screws；
7- milling machine knife rest.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 and Fig. 2, now the fixed device of cutter for milling machines provided by the utility model is illustrated.Milling machine
Cutter holder, including fixed ring 1 and the fixed pin 2 being mounted in fixed ring 1, two end faces of fixed ring 1 are plane,
Fixed ring 1 is mounted on the lower end of milling machine knife rest 7, and the upper surface of fixed ring 1 is docked with the lower end surface of milling machine knife rest 7, and fixed pin 2 is pacified
Mounted in the lower end surface of fixed ring 1.Fixed pin 2 and the end face of fixed ring 1 are arranged in parallel, and the plunger direction of fixed pin 2 is fixed
The center of ring 1.Special-shaped cutter 4 is also installed in the lower end surface of milling machine knife rest 7, and special-shaped cutter 4 herein is the slotting tool in processing profiled hole,
Moved by the bottom and top feed of milling machine knife rest 7, band active slotting-tool moves up and down, the jack on workpiece, the cross section in the hole inserted and
The end face of slotting tool is identical.It should be noted that milling out one in advance by rotation with milling cutter first before with plunge tooling irregularly-shaped hole
A circular hole is carrying out the dynamic processing of upper underthrust to circular hole, is forming irregularly-shaped hole or special-shaped slot.
The inner hub location of milling machine knife rest 7 is equipped with shaft, and shaft drives milling cutter rotation, special-shaped cutter 4 is fixed on milling
In the shaft at bed knife rest 7 center, one end of special-shaped cutter 4 is passed through from the inside of fixed ring 1 and special-shaped cutter 4 and fixed ring 1
End face it is vertical.Special-shaped cutter 4 is dynamic for upper underthrust to the processing action of workpiece, so special-shaped cutter 4 cannot rotate, and milling machine knife
Shaft inside frame 7 is not fixed, and is easy to rotate in loading process, this just needs to consolidate special-shaped cutter 4 by external force
Fixed, fixed pin 2 just plays the role of fixed special-shaped cutter 4, and the position that the side wall of special-shaped cutter 4 corresponds to fixed pin 2 is arranged one
After pin hole, fixed ring 1 and special-shaped cutter 4 are all installed in place, fixed pin 2 is inserted into pin hole, limits the rotation of special-shaped cutter 4.
The fixed device of cutter for milling machines provided by the utility model installs one below milling machine knife rest 7 compared with prior art
A fixed ring 1 with fixed pin 2 installs the special-shaped cutter 4 that a section is abnormity below the shaft of milling machine knife rest 7, different
4 side wall of shape cutter is equipped with the pin hole cooperated with fixed pin 2, and fixed pin 2 is inserted into pin hole, limits the rotation of special-shaped cutter 4, different
Shape cutter 4 follows the bottom and top feed of milling machine knife rest 7 to move, and opens up irregularly-shaped hole or special-shaped slot in inside workpiece.
When processing the irregularly-shaped hole of different cross section shape, it is only necessary to replace corresponding special-shaped cutter 4.
Optionally, one kind also referring to Fig. 1 and Fig. 2, as the fixed device of cutter for milling machines provided by the utility model
Specific embodiment, the end surfaces of fixed ring 1 open up six circular holes, as the connecting hole for being connected and fixed ring 1 and milling machine knife rest 7
11, the lower end surface of milling machine knife rest 7 is also provided at circumferentially spaced six threaded holes, and the corresponding threaded hole of connecting hole 11 is arranged, fixed ring 1
It is after upper surface is docked with the lower end surface of milling machine knife rest 7, connecting hole 11 is corresponding with threaded hole, fixed ring 1 is consolidated with fixing screws 6
It is scheduled on the lower end of milling machine knife rest 7.By the way of screw connection, advantage is can to dismantle, and does not influence the original function of milling machine.
Optionally, a kind of specific embodiment as the fixed device of cutter for milling machines provided by the utility model, fixed pin 2
Spring is carried using index pin, inside index pin and is pulled outwardly fixed pin 2 when installing special-shaped cutter 4, does not influence special-shaped cutter 4
Installation, after special-shaped cutter 4 is installed in place, unclamp fixed pin 2, fixed pin 2 returns to original position, insertion abnormity by itself elastic force
In the pin hole of 4 side wall of cutter.One piece of support code 3, two sides of support code 3 and fixed ring 1 are installed in the lower end surface of fixed ring 1
End face it is vertical, fixed pin 2 through support code 3 side wall be arranged.
Optionally, refering to fig. 1, a kind of specific embodiment party as the fixed device of cutter for milling machines provided by the utility model
Formula processes one section of anti-skid chequer in the pin tail outer wall of fixed pin 2, or is arranged rubber antiskid set, when pulling out fixed pin 2, prevents
Only fixed pin 2 is slipped with hand.
Optionally, referring to Fig. 2, fixing a kind of specific embodiment party of device as cutter for milling machines provided by the utility model
Formula, special-shaped cutter 4 are not to be directly installed in the shaft inside milling machine knife rest 7, but pass through a connector and milling machine knife
Frame 7 connects, and connector described here is the link block 5 of a cylindrical type, and special-shaped cutter 4 is fixed on the lower end of link block 5, even
The upper end for connecing block 5 is fixed on milling machine knife rest 7 by bolt or by clamping structure, and milling machine knife rest 7 is equipped in itself and milling cutter
The connection structure of connection, clamping structure described herein is the connection structure that milling machine carries, correspondingly, the upper end of link block 5 is set
There is the structure matched with connection structure, the side wall of link block 5 is arranged in pin hole corresponding with fixed pin 2.
Optionally, a kind of specific embodiment as the fixed device of cutter for milling machines provided by the utility model, in order to protect
Fixed ring 1 is demonstrate,proved to the fix tightly solidity of special-shaped cutter 4, fixed ring 1 makes of stainless steel.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. cutter for milling machines fixes device, it is characterised in that: different including being set to the fixed ring of milling machine knife rest lower end and for fixing
The fixed pin of shape cutter；It is docked with the lower end surface of milling machine knife rest the upper surface of the fixed ring；The fixed pin is set to described solid
Determine the lower end surface of ring, the axis of the fixed pin and the end face of the fixed ring are arranged in parallel；It wears one end of the special-shaped cutter
The inner ring of the fixed ring is crossed, the position that the side wall of the special-shaped cutter corresponds to the fixed pin is equipped with pin hole.
2. the fixed device of cutter for milling machines as described in claim 1, it is characterised in that: if the end surfaces of the fixed ring are equipped with
Dry connecting hole, the connecting hole correspond to the threaded hole setting of milling machine knife rest lower end, are equipped in the connecting hole for connecting
The fixing screws of the fixed ring and milling machine knife rest.
3. the fixed device of cutter for milling machines as described in claim 1, it is characterised in that: the fixed pin is index pin, described solid
The lower end surface for determining ring is equipped with the support code for being used to support the fixed pin, and the fixed pin is arranged through the support code.
4. the fixed device of cutter for milling machines as described in claim 1, it is characterised in that: the pin tail of the fixed pin is equipped with anti-skidding
Part.
5. the fixed device of cutter for milling machines as described in claim 1, it is characterised in that: the end of the special-shaped cutter is equipped with and milling
The connector of bed knife rest connection, the center axis connection of the connector and milling machine special-shaped cutter.
6. the fixed device of cutter for milling machines as described in any one in claim 1-5, it is characterised in that: the fixed ring is metal
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575505.0U CN208800837U (en) | 2018-09-26 | 2018-09-26 | Cutter for milling machines fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575505.0U CN208800837U (en) | 2018-09-26 | 2018-09-26 | Cutter for milling machines fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800837U true CN208800837U (en) | 2019-04-30 |
Family
ID=66238626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575505.0U Active CN208800837U (en) | 2018-09-26 | 2018-09-26 | Cutter for milling machines fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800837U (en) |
-
2018
- 2018-09-26 CN CN201821575505.0U patent/CN208800837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200814 Address after: Zone 216 / B, 2 / F, block B, enterprise incubation building, 8 Shenkong Road, Zhangjiakou high tech Industrial Development Zone, Hebei Province Patentee after: Hebei hangneng Lingdong Intelligent Equipment Co., Ltd Address before: No. 20 Fuqiang Road, Zhangjiakou High-tech Industrial Development Zone, Hebei Province, 076250 Patentee before: ZHANGJIAKOU WANQUAN HONGWEN MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |