CN208629027U - A kind of cutter protective device of CNC milling machine - Google Patents
A kind of cutter protective device of CNC milling machine Download PDFInfo
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- CN208629027U CN208629027U CN201821468410.9U CN201821468410U CN208629027U CN 208629027 U CN208629027 U CN 208629027U CN 201821468410 U CN201821468410 U CN 201821468410U CN 208629027 U CN208629027 U CN 208629027U
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- milling machine
- cnc milling
- protective device
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Abstract
The utility model discloses a kind of cutter protective devices of CNC milling machine, including CNC milling machine main body, the CNC milling machine main body includes knife rest, the knife rest bottom, which is run through, protective device, the protective device includes fixing sleeve, the fixing sleeve two sides are fixedly connected to support rod, the support rod offers cooperation through slot far from one end of fixing sleeve, cooperation through slot inner wall two sides offer threaded hole, the threaded hole inner thread is connected with screw rod, the screw rod be located at cooperation through slot inside part be respectively fixedly connected with and through have jacking block and protection supporting leg, the protection supporting leg side is fixedly connected with limited block, cooperation through slot inner wall side offers limiting slot, the utility model relates to CNC milling machine technical fields.A kind of cutter protective device of CNC milling machine can be avoided because misoperation directly impinges cutter on workpiece, protect cutter, tool life, and can reduce workpiece surface temperature, protects workpiece.
Description
Technical field
The utility model relates to CNC milling machine technical field, the cutter protective device of specially a kind of CNC milling machine.
Background technique
CNC milling machine is also known as CNC milling machine, and English means that the milling machine controlled with electronic counting word signal, CNC milling machine are
A kind of automatic processing device to grow up on the basis of general milling machine, the processing technology of the two is essentially identical, and structure also has
A little similar, CNC milling machine, which has, to be divided into without tool magazine and with tool magazine two major classes, wherein in the also known as processing of the CNC milling machine with tool magazine
The heart, scientific and technical development and the rise of world's advanced manufacturing technology and constantly maturation, propose more Computerized Numerical Control processing technology
High requirement；The application of the technologies such as superhigh-speed cutting, Ultra-precision Turning, to the digital control system of numerically-controlled machine tool, servo performance, main shaft
Driving, machine tool structure etc. propose higher performance indicator, the rapid development of FMS and the continuous maturation of CIMS, and will be to numerical control
The technologies such as reliability, communication function, artificial intelligence and the self adaptive control of lathe are put forward higher requirements, with microelectronics and meter
The development of calculation machine technology, the performance of digital control system become better and approaching perfection day by day, and the application field of Numeric Control Technology is growing, and CNC milling machine is one
The kind very strong numerically-controlled machine tool of machining function, the machining center developed rapidly at present, flexible processing unit etc. are all in numerical control
It is generated on the basis of milling machine, numerical control borer, both be unable to do without milling mode and needed since NC Milling Technology is most complicated
The technical issues of solution, is also most, therefore, at present people when researching and developing the software of digital control system and automated programming language,
Also a straight grip Milling Process is as emphasis.CNC milling machine is during use since improper use or safeguard measure are not complete enough
It is kind, cause the cutter of CNC milling machine to be often prone to wear, and cutter is easy to produce amount of heat during workpieces processing,
Cutter and workpiece can be had an impact.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cutter protective device of CNC milling machine, solves
CNC milling machine is incomplete due to improper use or safeguard measure during use, causes the cutter of CNC milling machine frequent
It is prone to wear, and cutter is easy to produce amount of heat during workpieces processing, cutter and workpiece can be had an impact
The problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of cutter of CNC milling machine
Protective device, including CNC milling machine main body, the CNC milling machine main body includes knife rest, and the knife rest bottom, which is run through, has protection to fill
It sets, the protective device includes fixing sleeve, and the fixing sleeve two sides are fixedly connected to support rod, and the support rod is far from fixed
One end of set offers cooperation through slot, and cooperation through slot inner wall two sides offer threaded hole, the threaded hole inner thread
It is connected with screw rod, the part that the screw rod is located inside cooperation through slot is respectively fixedly connected with and through having jacking block and protection supporting leg,
The protection supporting leg side is fixedly connected with limited block, and cooperation through slot inner wall side offers limiting slot, the protection branch
Leg bottom is fixedly connected with rubber pad, and the knife rest side is fixedly connected with dead ring, and described dead ring one end passes through bolt spiral shell
Female combination locking, the dead ring inner wall slidably connect corrugated hose, and CNC milling machine main body is run through in described corrugated hose one end
And it is communicated with air compressor, the one end of the corrugated hose far from air compressor is through support rod and extends to outside support rod
Portion.
Preferably, the specification of the limited block and limit through slot meets adaptation and shape is square.
Preferably, the air compressor is fixedly connected with CNC milling machine main body.
Preferably, the oblique tool tip on support rod and face CNC milling machine of the corrugated hose.
Preferably, the screw rod is slidably connected through protection supporting leg and with protection supporting leg.
Preferably, dead ring can clamp corrugated hose when the unit bolt nut is in locking state.
(3) beneficial effect
The utility model provides a kind of cutter protective device of CNC milling machine.Have it is following the utility model has the advantages that
(1), a kind of cutter protective device of CNC milling machine, being run through by knife rest bottom has protective device, the protection
Device includes fixing sleeve, and the fixing sleeve two sides are fixedly connected to support rod, and the support rod is opened far from one end of fixing sleeve
Equipped with cooperation through slot, cooperation through slot inner wall two sides offer threaded hole, and the threaded hole inner thread is connected with screw rod,
The screw rod be located at cooperation through slot inside part be respectively fixedly connected with and through have jacking block and protection supporting leg, the protection supporting leg
Side is fixedly connected with limited block, and cooperation through slot inner wall side offers limiting slot, and the protection supporting leg bottom is fixed to be connected
It is connected to rubber pad, when knife rest is when cutting, the rubber pad elder generation contact workpiece of protection supporting leg bottom at this time can rotate protection supporting leg
It is fixed to support rod top, then cutter is declined into certain altitude, avoid making cutter directly impinge workpiece because of misoperation
On, achieve the purpose that protect workpiece.
(2), a kind of cutter protective device of CNC milling machine is fixedly connected with dead ring by knife rest side, described tight
Gu ring one end is locked by unit bolt nut, the dead ring inner wall slidably connects corrugated hose, the corrugated hose one
End is through CNC milling machine main body and is communicated with air compressor, and the one end of the corrugated hose far from air compressor is through support
Bar simultaneously extends to outside support rod, the oblique tool tip on support rod and face CNC milling machine of the corrugated hose,
At work air compressor can by corrugated hose by airflow function on the contact surface of cutter and workpiece, by workpiece surface
Temperature is taken away, and reduction workpiece surface temperature has been reached, and protects the purpose of workpiece.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model protective device schematic diagram.
In figure: 1 CNC milling machine main body, 2 knife rests, 3 protective devices, 4 dead rings, 5 unit bolt nuts, 6 corrugated hoses, 7
Air compressor, 30 fixing sleeves, 31 support rods, 32 cooperation through slots, 33 threaded holes, 34 screw rods, 35 jacking blocks, 36 protection supporting legs, 37
Limited block, 38 limiting slots, 39 rubber pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of cutter protective device of CNC milling machine, packet
CNC milling machine main body 1 is included, CNC milling machine main body 1 includes knife rest 2, and through there is protective device 3, protective device 3 includes 2 bottom of knife rest
Fixing sleeve 30,30 two sides of fixing sleeve are fixedly connected to support rod 31, and support rod 31 is offered far from one end of fixing sleeve 30 matches
Through slot 32 is closed, cooperation 32 inner wall two sides of through slot offer threaded hole 33, and 33 inner thread of threaded hole is connected with screw rod 34, screw rod
34 parts for being located inside cooperation through slot 32 are respectively fixedly connected with and through having jacking block 35 and protection supporting leg 36, protect 36 side of supporting leg
It is fixedly connected with limited block 37, cooperation 32 inner wall side of through slot offers limiting slot 38, and protection 36 bottom of supporting leg is fixedly connected with
Rubber pad 39 facilitates protection cutter to avoid because misoperation impinges upon cutter directly on workpiece, and 2 side of knife rest is fixedly connected
There is dead ring 4,4 one end of dead ring is locked by unit bolt nut 5, and 5 inner wall of dead ring slidably connects corrugated hose 6, spiral shell
Rotation 6 one end of hose is through CNC milling machine main body 1 and is communicated with air compressor 7, corrugated hose 6 far from air compressor 7 one
End is through support rod 31 and extends to outside support rod 31.
The specification of limited block 37 and limit through slot 38 meets adaptation and shape is square.
Air compressor 7 is fixedly connected with CNC milling machine main body 1.
The oblique tool tip on support rod 31 and face CNC milling machine of corrugated hose, it is convenient to be compressed by air
The air-flow that machine 7 generates takes away the heat of workpiece surface, reduces workpiece just face temperature, protects workpiece.
Screw rod 34 is slidably connected through protection supporting leg 36 and with protection supporting leg 36.
Dead ring 4 can clamp corrugated hose 6 when unit bolt nut 5 is in locking state.
In use, protection supporting leg 36 is placed vertically downward, rotary screw 34, screw rod 34 drives jacking block 35 to move, jacking block 35
Squeezing protection supporting leg 36 will protect the limited block 37 on supporting leg 36 to squeeze into limiting slot 38, decline cutter to protection 36 bottom of supporting leg
The rubber pad 39 in portion is contacted with workpiece, and rotary screw 34 will protect the limited block 37 on supporting leg 36 to exit limiting slot 38, will be protected
The rotation of supporting leg 36 declines certain altitude to fixing vertically upward, then by cutter, opens air compressor 7, air compressor 7
The air-flow of generation acts on workpiece surface by corrugated hose 6.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is by appended claims.
Claims (6)
1. a kind of cutter protective device of CNC milling machine, including CNC milling machine main body (1), it is characterised in that: the CNC milling machine
Main body (1) includes knife rest (2), and through having protective device (3), the protective device (3) includes fixing sleeve for knife rest (2) bottom
(30), fixing sleeve (30) two sides are fixedly connected to support rod (31), and the support rod (31) is far from fixing sleeve (30)
One end offers cooperation through slot (32), and cooperation through slot (32) the inner wall two sides offer threaded hole (33), the threaded hole
(33) inner thread is connected with screw rod (34), and the screw rod (34) is located at the internal part of cooperation through slot (32) and is respectively fixedly connected with
With through having jacking block (35) and protection supporting leg (36), protection supporting leg (36) side is fixedly connected with limited block (37), described
Cooperation through slot (32) inner wall side offers limit through slot (38), and protection supporting leg (36) bottom is fixedly connected with rubber pad
(39), knife rest (2) side is fixedly connected with dead ring (4), and described dead ring (4) one end passes through unit bolt nut (5)
Locking, dead ring (4) inner wall slidably connect corrugated hose (6), and CNC milling machine master is run through in described corrugated hose (6) one end
Body (1) is simultaneously communicated with air compressor (7), and the corrugated hose (6) runs through support rod far from the one end of air compressor (7)
(31) and support rod (31) outside is extended to.
2. a kind of cutter protective device of CNC milling machine according to claim 1, it is characterised in that: the limited block (37)
Adaptation is met with the specification of limit through slot (38) and shape is square.
3. a kind of cutter protective device of CNC milling machine according to claim 1, it is characterised in that: the air compressor
(7) it is fixedly connected with CNC milling machine main body (1).
4. a kind of cutter protective device of CNC milling machine according to claim 1, it is characterised in that: the corrugated hose is oblique
To the tool tip on support rod (31) and face CNC milling machine.
5. a kind of cutter protective device of CNC milling machine according to claim 1, it is characterised in that: the screw rod (34) is passed through
It wears protection supporting leg (36) and is slidably connected with protection supporting leg (36).
6. a kind of cutter protective device of CNC milling machine according to claim 1, it is characterised in that: the bolt and nut group
Corrugated hose (6) can be clamped by closing dead ring (4) when (5) are in locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468410.9U CN208629027U (en) | 2018-09-07 | 2018-09-07 | A kind of cutter protective device of CNC milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468410.9U CN208629027U (en) | 2018-09-07 | 2018-09-07 | A kind of cutter protective device of CNC milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629027U true CN208629027U (en) | 2019-03-22 |
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ID=65743766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468410.9U Active CN208629027U (en) | 2018-09-07 | 2018-09-07 | A kind of cutter protective device of CNC milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208629027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449974A (en) * | 2019-08-28 | 2019-11-15 | 金美红 | A kind of numerically-controlled machine tool bit guard |
| CN112405103A (en) * | 2020-11-19 | 2021-02-26 | 宁波启航船业有限公司 | Device for intelligently manufacturing cutter clamping automatic protection main shaft cutter of cutting machine tool |
-
2018
- 2018-09-07 CN CN201821468410.9U patent/CN208629027U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449974A (en) * | 2019-08-28 | 2019-11-15 | 金美红 | A kind of numerically-controlled machine tool bit guard |
| CN110449974B (en) * | 2019-08-28 | 2020-11-17 | 南通俊飞激光机械有限公司 | Tool bit protection device for numerical control machine tool |
| CN112405103A (en) * | 2020-11-19 | 2021-02-26 | 宁波启航船业有限公司 | Device for intelligently manufacturing cutter clamping automatic protection main shaft cutter of cutting machine tool |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tool protection device of CNC milling machine Effective date of registration: 20221016 Granted publication date: 20190322 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jinhua Wuyi sub branch Pledgor: ZHEJIANG CHANGYU MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2022330002611 |