CN206662821U - A kind of CNC equipment tool changing servicing unit - Google Patents
A kind of CNC equipment tool changing servicing unit Download PDFInfo
- Publication number
- CN206662821U CN206662821U CN201720366910.0U CN201720366910U CN206662821U CN 206662821 U CN206662821 U CN 206662821U CN 201720366910 U CN201720366910 U CN 201720366910U CN 206662821 U CN206662821 U CN 206662821U
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- CN
- China
- Prior art keywords
- fixture
- sliding sleeve
- tool changing
- rotating part
- ring groove
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Abstract
The utility model discloses a kind of CNC equipment tool changing servicing unit, including fixture and for hanging the positioning seat of fixture, the fixture includes rotating part and is located at turn around the cutter spacing portion in subordinate portion, described rotating part is provided with the limited ring groove coaxially arranged with rotating part, the bottom of the positioning seat can accommodate the fixture locating slot of rotating part, the slip limited block being engaged by clamping with limited ring groove is provided with described fixture locating slot, the bottom of the fixture locating slot is provided with the sliding sleeve that can be contacted with clamp top and the damped cylinder for acting on sliding sleeve, the clamping for sliding limited block releasing for limited ring groove is driven when described sliding sleeve moves up.The utility model aims to provide a kind of CNC equipment tool changing servicing units for being easy to quick progress tool changing.
Description
Technical field
The utility model belongs to CNC equipment servicing units field, more particularly to a kind of CNC equipment tool changing servicing unit.
Background technology
Digit Control Machine Tool processes abbreviation CNC, in process, because product design is complicated, it may be necessary to which much knives have successively
Processing, one the replacing for needing to carry out cutter after the completion of tool sharpening.According to product design demand, processed for the first time with cutter A
Inner ring chamfering, after the completion of, cutter B is changed by hand, again to knife（Equipment table top finds the origin of CNC processing, X, Y, Z axis three
The cutter starting point in direction）, after machining, then cutter C is changed by hand, the like, complicated profile needs tool changing
More with the number to knife, production efficiency is severely impacted.
The content of the invention
The present invention is to overcome above-mentioned deficiency of the prior art, there is provided a kind of to be easy to the quick CNC for carrying out tool changing
Equipment tool changing servicing unit.
To achieve these goals, the present invention uses following technical scheme：
A kind of CNC equipment tool changing servicing unit, including fixture and the positioning seat for hanging fixture, the fixture include
Rotating part and the cutter spacing portion for being located at turn around subordinate portion, described rotating part are provided with and coaxially arranged spacing of rotating part
Annular groove, the bottom of the positioning seat can accommodate the fixture locating slot of rotating part, be provided with described fixture locating slot and spacing ring
The slip limited block that groove is engaged by clamping, the bottom of the fixture locating slot are provided with the sliding sleeve that can be contacted with clamp top and effect
In the damped cylinder of sliding sleeve, the clamping for sliding limited block releasing for limited ring groove is driven when described sliding sleeve moves up.Fixture returns
Transfer part is provided with limited ring groove, and sliding limited block can be engaged by clamping with limited ring groove, and the rotating part upper end of fixture acts on cunning
Top is put, sliding sleeve is with sliding limited block linkage, so as to release the clamping for sliding limited block for limited ring groove.When fixture is for cunning
Cover after active force disappears, slide over and slowly moved down under damped cylinder effect, slide limited block delay and reply, in order to by fixture with it is fixed
Position seat is departed from.So, cutter is fixed by cutter spacing portion with fixture, conveniently and efficiently can be taken and be deposited
Put, so as to the time required to shortening tool changing, improve production efficiency.
Preferably, being provided with the chute along rotating part radial arrangement in described fixture locating slot, described slip is spacing
Block, which is slidably matched, to be arranged in chute, and sliding limited block includes the upper limit end and lower limit end of parallel arrangement, on the sliding sleeve
Provided with the upper guiding surface for promoting upper limit end to be displaced outwardly, described lower limit end is provided with lower guiding surface, described chute
Interior be provided with makes the limited block spring that lower limit end is stretched into limited ring groove.Sliding limited block can slide in chute, slide spacing
The upper limit end of block contacts with sliding sleeve, and lower limit end contacts with limited ring groove, and so, when sliding sleeve moves up, sliding sleeve can promote cunning
Dynamic limited block movement.When fixture enters in fixture locating slot, the top of rotating part, which can also promote, slides limited block movement, and this
When sliding sleeve not by slide limited block moving influence.
Preferably, being provided with damping piston in described damped cylinder, pass through push rod between described damping piston and sliding sleeve
Connection, described damping piston is provided with through hole and the valve block for unidirectionally opening through hole when damping piston moves up, described
Valve block is provided with throttle orifice, and the back-moving spring acted on towards sliding sleeve direction damping piston is provided with the damped cylinder.When damping is lived
Through hole is opened when moving beyond the Great Wall, and now the fluid in damped cylinder quickly flows through through hole, and damping piston provides less damping, and
When damping piston is replied, valve block closes through hole, and fluid can only be by the throttle orifice on valve block by that can produce larger resistance
Buddhist nun.
Preferably, being provided with cutter spacing groove in described cutter spacing portion, described cutter spacing groove is horizontally disposed.
Preferably, the bottom of described rotating part is provided with the coaxially arranged auxiliary stopper annular groove of limited ring groove.
The beneficial effects of the invention are as follows：Positioning is firm, and cutter is taken more convenient, is saved tool change time, is improved production
Efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
In figure：Fixture 1, cutter spacing portion 1a, rotating part 1b, cutter spacing groove 101, auxiliary stopper annular groove 102, spacing ring
Groove 103, push rod 2, valve block 3, throttle orifice 3a, positioning seat 4, through hole 5, damped cylinder 6, back-moving spring 7, damping piston 8, sliding sleeve 9, on
Guiding surface 9a, slide limited block 10, upper limit end 10a, lower limit end 10b, lower guiding surface 10c, limited block spring 11.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as shown in Figure 1, a kind of CNC equipment tool changing servicing unit, including fixture 1 and positioning seat 4, fixture bag
Rotating part 1b and cutter spacing portion 1a are included, cutter spacing portion is arranged on the bottom of rotating part, and rotating part is provided with same with rotating part
The limited ring groove 103 of axle arrangement, the bottom of rotating part are provided with the coaxially arranged auxiliary stopper annular groove 102 of limited ring groove, cutter limit
Cutter spacing groove 101 is provided with the portion of position, cutter spacing groove is horizontally disposed.
The bottom of positioning seat can accommodate the fixture locating slot of rotating part, be provided with fixture locating slot and match somebody with somebody with limited ring groove clamping
The slip limited block 10 of conjunction, the inwall of fixture locating slot are provided with the chute along rotating part radial arrangement.For cunning in the present embodiment
Groove set and it is easily manufactured, positioning seat uses split-type design, includes pedestal and lid two parts, between pedestal and lid
Form chute.Slip limited block, which is slidably matched, to be arranged in chute.Slide limited block include parallel arrangement upper limit end 10a and
Lower limit end 10b, wherein lower limit end are provided with lower guiding surface 10c, and being provided with chute makes lower limit end stretch into limited ring groove
Limited block spring 11.
The bottom of fixture locating slot is provided with the sliding sleeve 9 that can be contacted with clamp top and the damped cylinder 6 for acting on sliding sleeve.Resistance
Damping piston 8 is provided with Buddhist nun's cylinder, damping piston can slide up and down.Connected between damping piston and sliding sleeve by push rod 2, damping is lived
Through hole 5 is provided with beyond the Great Wall and the valve block 3 for unidirectionally opening through hole when damping piston moves up, valve block are provided with throttle orifice 3a, is hindered
The back-moving spring 7 acted on towards sliding sleeve direction damping piston is provided with Buddhist nun's cylinder.Sliding sleeve, which is provided with, promotes upper limit end to be displaced outwardly
Upper guiding surface 9a, driven when sliding sleeve moves up and slide limited block and release clamping for limited ring groove.
In actual moving process, it is necessary to, it is necessary to cutter is put into positioning seat together with fixture when carrying out tool changing,
Now fixture is entered in the cutter spacing groove of positioning seat, and the rotating part upper end of fixture connects with lower limit end provided with lower guiding surface
Touch, promote slip limited block to be moved into the inwall of fixture locating slot, so as to release spacing, the revolution of fixture for sliding limited block
Portion can be smoothly entered in fixture locating slot.When needing to use the cutter, then by pressing rotating part, act on rotating part
Sliding sleeve, sliding sleeve promotes the cooperation for sliding limited block releasing for limited ring groove, while sliding sleeve drives damping piston to move up generation resistance
Buddhist nun's effect so that fixture has enough time to remove.After fixture is removed, damping piston is slowly replied under action of reset spring, sliding
Dynamic limited block is then replied under limited block spring effect.
Claims (5)
1. a kind of CNC equipment tool changing servicing unit, it is characterized in that, including fixture（1）And for hanging fixture（1）Positioning seat
（4）, the fixture（1）Including rotating part（1b）And it is located at turn around portion（1b）The cutter spacing portion of bottom（1a）, described returns
Transfer part（1b）It is provided with and rotating part（1b）Coaxially arranged limited ring groove（103）, the positioning seat（4）Bottom can accommodate back
Transfer part（1b）Fixture locating slot, be provided with described fixture locating slot and limited ring groove（103）The slip of clamping engagement is spacing
Block（10）, the bottom of the fixture locating slot is provided with can be with fixture（1）The sliding sleeve of top contact（9）And act on sliding sleeve（9）
Damped cylinder（6）, described sliding sleeve（9）Driven when moving up and slide limited block（10）Release for limited ring groove（103）Clamping.
2. a kind of CNC equipment tool changing servicing unit according to claim 1, it is characterized in that, in described fixture locating slot
Provided with along rotating part（1b）The chute of radial arrangement, described slip limited block（10）It is slidably matched and is arranged in chute, slides
Limited block（10）Upper limit end including parallel arrangement（10a）With lower limit end（10b）, the sliding sleeve（9）It is provided with promoting
Positive stop end（10a）The upper guiding surface being displaced outwardly（9a）, described lower limit end（10b）Provided with lower guiding surface（10c）, institute
Being provided with the chute stated makes lower limit end（10b）Stretch into limited ring groove（103）Interior limited block spring（11）.
3. a kind of CNC equipment tool changing servicing unit according to claim 1 or 2, it is characterized in that, described damped cylinder（6）
It is interior to be provided with damping piston（8）, described damping piston（8）With sliding sleeve（9）Between pass through push rod（2）Connection, described damping are lived
Plug（8）It is provided with through hole（5）And in damping piston（8）By through hole when moving up（5）The valve block unidirectionally opened（3）, described valve
Piece（3）It is provided with throttle orifice（3a）, the damped cylinder（6）It is interior to be provided with to damping piston（8）Towards sliding sleeve（9）The reset of direction effect
Spring（7）.
4. a kind of CNC equipment tool changing servicing unit according to claim 1 or 2, it is characterized in that, described cutter spacing portion
（1a）It is interior to be provided with cutter spacing groove（101）, described cutter spacing groove（101）It is horizontally disposed.
5. a kind of CNC equipment tool changing servicing unit according to claim 1 or 2, it is characterized in that, described rotating part（1b）
Bottom be provided with limited ring groove（103）Coaxially arranged auxiliary stopper annular groove（102）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366910.0U CN206662821U (en) | 2017-04-10 | 2017-04-10 | A kind of CNC equipment tool changing servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366910.0U CN206662821U (en) | 2017-04-10 | 2017-04-10 | A kind of CNC equipment tool changing servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662821U true CN206662821U (en) | 2017-11-24 |
Family
ID=60380434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720366910.0U Expired - Fee Related CN206662821U (en) | 2017-04-10 | 2017-04-10 | A kind of CNC equipment tool changing servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662821U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717050A (en) * | 2017-11-29 | 2018-02-23 | 中山市小榄企业服务有限公司 | A kind of detachable chamfering flat-end cutter |
| CN108581577A (en) * | 2018-07-05 | 2018-09-28 | 十堰合骏实业有限公司 | A kind of auxiliary tool changing device of auto parts and components processing reverse side counterbore |
| TWI657891B (en) * | 2018-09-20 | 2019-05-01 | 吉輔企業有限公司 | Tool holding structure of tool changing mechanism |
| CN113523967A (en) * | 2021-08-02 | 2021-10-22 | 高小龙 | High-precision numerical control grinding machine and working method thereof |
-
2017
- 2017-04-10 CN CN201720366910.0U patent/CN206662821U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717050A (en) * | 2017-11-29 | 2018-02-23 | 中山市小榄企业服务有限公司 | A kind of detachable chamfering flat-end cutter |
| CN108581577A (en) * | 2018-07-05 | 2018-09-28 | 十堰合骏实业有限公司 | A kind of auxiliary tool changing device of auto parts and components processing reverse side counterbore |
| TWI657891B (en) * | 2018-09-20 | 2019-05-01 | 吉輔企業有限公司 | Tool holding structure of tool changing mechanism |
| CN113523967A (en) * | 2021-08-02 | 2021-10-22 | 高小龙 | High-precision numerical control grinding machine and working method thereof |
| CN113523967B (en) * | 2021-08-02 | 2022-05-10 | 株洲市济德科技有限公司 | High-precision numerical control grinding machine and working method thereof |
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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: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |