CN106239227B - Machining center tool magazine switch - Google Patents
Machining center tool magazine switch Download PDFInfo
- Publication number
- CN106239227B CN106239227B CN201610668524.7A CN201610668524A CN106239227B CN 106239227 B CN106239227 B CN 106239227B CN 201610668524 A CN201610668524 A CN 201610668524A CN 106239227 B CN106239227 B CN 106239227B
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- rod
- piston
- cylinder
- clamping knife
- telescopic shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/15513—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
A kind of machining center tool magazine switch, including driving box and oil cylinder telescopic shaft, the oil cylinder telescopic shaft from driving box extends and carries out scaling operation from inside to outside, its free end is equipped with clamping knife rod component, so as to be driven by hydraulic oil, realize the protruding and retraction of oil cylinder telescopic shaft or even clamping knife rod component, the drive component rotated in the driving box equipped with drive cylinder telescopic shaft, the clamping knife rod component includes the first clamping knife rod and the second clamping knife rod in 180 degree symmetric design, and first clamping knife rod and the second clamping knife rod include the body of rod, cover and claw；Of the invention compact-sized as a result, handling facility, folder knife is reliable, and service life is long, and tool magazine is rigidly good, and bearing capacity is big.
Description
Technical field
The present invention relates to the technical field of machine cutter holder more particularly to a kind of machining center tool magazine switches.
Background technology
Nowadays numerically-controlled machine tool industry development is till now, increasingly mature in agent structure and performance.The speed of mainshaft
30000 turns or more of machining center is more and more.There has also been relatively-stationary patterns for the development of tool magazine, occur being applicable in not
With a plurality of types of tool magazines of demand.And in a variety of knives such as knife arm type knife library, single disc-type tool magazine, bamboo hat type tool holder, magazines
In library, knife arm type knife library structure is relatively easy, cheap, and it is not in too big small processing to be very suitable for tool magazine capacity requirement
The heart is applicable in.
The volume of previous tool magazine also became much larger, be not achieved high-speed machine tool tool magazine simplify, compact requirement, but also installation
Difficulty greatly increases.Under the long-term high speed operation of numerically-controlled machine tool, the positioning accuracy between broach shell and cutterhead easily changes, and changes
The hook position of knife system easily generates heat deformation, and the overall precision of knife arm type knife library is caused to decline, and makes the processing essence of part product
Degree does not reach requirement, so as to influence the quality and reliability of processing.
For this purpose, the designer of the present invention, in view of drawbacks described above, by concentrating on studies and designing, synthesis is engaged in for many years for a long time
The experience and achievement of related industry, research and design goes out a kind of machining center tool magazine switch, to overcome drawbacks described above.
Invention content
It is compact-sized the purpose of the present invention is to provide a kind of machining center tool magazine switch, handling facility, folder
Knife is reliable, and service life is long, and tool magazine is rigidly good, and bearing capacity is big.
To solve the above problems, the invention discloses a kind of machining center tool magazine switch, including driving box and oil
Cylinder telescopic shaft, the oil cylinder telescopic shaft from driving box extend and carry out scaling operation from inside to outside, and free end is equipped with clamping knife rod group
Part so as to be driven by hydraulic oil, realizes the protruding and retraction of oil cylinder telescopic shaft or even clamping knife rod component, feature
It is：
The drive component rotated in the driving box equipped with drive cylinder telescopic shaft, the clamping knife rod component, which includes, is in
The first clamping knife rod and the second clamping knife rod of 180 degree symmetric design, first clamping knife rod and the second clamping knife rod are comprising the body of rod, cover
And claw, the front end side of the body of rod extend anteriorly out the clamping jaw of bending finger-like, with shape in front of the front end opposite side to the body of rod
The opening passed in and out into the bar portion for cutter, the middle part of the body of rod form the groove of an inverted trapezoidal, and the cover cap is together in institute
It states on the body of rod, the middle part of the cover forms the groove of an inverted trapezoidal, and two grooves form the accommodating space of a fish maw shape,
The claw is set between the body of rod and the front end of cover and can move therebetween, and the front end of the claw is formed to described
Opening is flexible to be opened and closed the claw of the opening, and the driving machine that driving claw carries out automatic telescopic is equipped in the accommodating space
Structure.
Wherein：The oil cylinder telescopic shaft includes cylinder barrel, cylinder bottom, cylinder cap and piston component, and the cylinder bottom and cylinder cap are solid respectively
The front and back end of cylinder barrel is scheduled on, the piston component includes the work that the piston rod of cylinder cap is stretched out out of cylinder barrel and is installed in cylinder barrel
Plug, the piston rod stretch out the free end of formation oil cylinder telescopic shaft after cylinder cap.
Wherein：Location structure is additionally provided with, the location structure is determined comprising the tool endoporus being set between cylinder barrel and cylinder bottom
Position block, the position block include fixed plate and the locating ring with fixed plate integral structure, the circumferentially equidistant interval of locating ring
Equipped with multiple radial direction taper holes, in the radial direction taper hole activity maintain ball, the piston rod rear end is equipped with and is moved with piston rod
And enter the nut of position block endoporus, offer in the outer rim of the nut corresponding with radial direction taper hole and can be caught in the interior of ball
Groove is equipped with the cyclic annular briquetting that ball can be made to be caught in or be detached from inner groovy with moving for piston positioned at the rear end face of piston.
Wherein：The second bullet that cyclic annular briquetting is pushed to be moved to cylinder bottom direction is equipped between the piston and cyclic annular briquetting
Spring is equipped with the shaft block ring for making cyclic annular briquetting that piston be followed to move, in piston rod between piston outer periphery face and cyclic annular briquetting inner wall
The baffle positioned at piston nose face is equipped with, the first spring is equipped between baffle and piston.
Wherein：The driving mechanism includes the first front rod being set in the accommodating space, the first back link, second
The front end of front rod and the second back link, first front rod and the second front rod is articulated with the rear end of claw, rear end difference
It is articulated with the front end of the first back link and the second back link, the rear end of first back link and the second back link is articulated with described
Two connecting rods of driving are equipped in the middle part of the rear end of accommodating space, between first back link and the front end articulated section of the second back link
The elastic component of the inside retraction in articulated section.
By above structure it is found that the machining center of the present invention is had the following effects that with tool magazine switch：
1st, transmission device simple structure, overall volume is compact, facilitates installation, improves the q＆r of processing, has
Security and stability.
2nd, by the routing motion of link mechanism, that is, the quick disengaging of knife bar and the stable position of cutter are realized, and pass
Dynamic more accurate, operation is more steady.
3rd, accurate positioning avoids maloperation and external force from destroying, can bear the influence of larger external force.
The detailed content of the present invention can be obtained by aftermentioned explanation and institute's attached drawing.
Description of the drawings
Fig. 1 shows the structure diagram of the machining center tool magazine switch of the present invention.
Fig. 2 shows the structure diagram of clamping knife rod of the present invention.
Fig. 3 shows the internal view of clamping knife rod of the present invention.
Fig. 4 shows the structure diagram of oil cylinder telescopic shaft of the present invention.
Reference numeral：
11st, driving box；12nd, the first clamping knife rod；13rd, the second clamping knife rod；14th, servo motor；15th, driving gear；16th, first
Driven gear；17th, driving gear component；18th, oil cylinder telescopic shaft；19th, the body of rod；20th, cover；21st, clamping jaw；22nd, claw；23rd,
One front rod；24th, the first back link；25th, the second front rod；26th, the second back link；27th, elastic component；28th, flange；29th, cylinder barrel；
30th, cylinder bottom；31st, cylinder cap；32nd, piston rod；33rd, oil inlet, hole；34th, oil leak hole；35th, nut；36th, position block；37th, baffle；
38th, piston；39th, the first spring；40th, cyclic annular briquetting；41st, ball；42nd, second spring；43rd, baffle ring.
Specific embodiment
Referring to Fig. 1 to Fig. 4, it is shown that machining center of the invention tool magazine switch can apply to vertical or sleeping
In formula machining center.
Wherein, referring to Fig. 1, machining center of the invention includes driving box 11 and oil cylinder telescopic shaft with tool magazine switch
18, the oil cylinder telescopic shaft 18 from driving box 11 extends and can carry out scaling operation from inside to outside, and free end is equipped with clamping knife rod group
Part so as to be driven by hydraulic oil, realizes the protruding and retraction of oil cylinder telescopic shaft 18 or even clamping knife rod component.
The drive component rotated in the driving box 11 equipped with drive cylinder telescopic shaft 18, wherein, the clamping knife rod
Component includes the first clamping knife rod 12 and the second clamping knife rod 13 in 180 degree symmetric design, and the driving component includes servo motor
14th, driving gear 15, the first driven gear 16 and driving gear component 17, to improve space availability ratio, the servo motor 14
The side of oil cylinder telescopic shaft 18 is arranged in parallel in, driving gear 15 is connected to the output shaft of servo motor 14, and described first is passive
Gear 16 is set to a jackshaft and is engaged in driving gear 15, the driving gear component 17 include be respectively arranged on jackshaft and
Gear mesh on oil cylinder telescopic shaft 18 so as to impart power to oil cylinder telescopic shaft 18 using servo motor 14, and then realizes the
The relative rotation of one clamping knife rod 12 and the second clamping knife rod 13, by the first clamping knife rod 12 and the second clamping knife rod 13 being oppositely arranged,
Realize the replacement that tool magazine and fast headstock are fixed a cutting tool.
Referring to Fig. 2 and Fig. 3, it is shown that a preferred implementation of the first clamping knife rod 12 and the second clamping knife rod 13 in the present invention
Example, first clamping knife rod 12 is identical with the structure of the second clamping knife rod 13, comprising the body of rod 19, cover 20 and claw 22, the bar
The front end side of body 19 extends anteriorly out the clamping jaw 21 of bending finger-like, to be formed in front of the front end opposite side to the body of rod 19 for cutter
Bar portion disengaging opening, the middle part of the body of rod 19 forms the groove of an inverted trapezoidal, and the cover 20 is covered on the bar
It on body 19, can be fixed between the two by fastening pieces such as bolts, the middle part of the cover 20 forms the recessed of inverted trapezoidal
Slot, two grooves form the accommodating space of a fish maw shape, and the claw 22 is set between the front end of the body of rod 19 and cover 20
And can move therebetween, the front end of the claw 22 is formed can be flexible to be opened and closed the claw of the opening to the opening,
As a result, by the stretching motion of claw 22, realize that the first clamping knife rod 12 and the second clamping knife rod 13 grasp the retaining and release of cutter
Make, the driving mechanism that driving claw 22 carries out automatic telescopic is equipped in the accommodating space, to avoid claw 22 from 19 He of the body of rod
The front end abjection of cover 20, the front end of the cover 20 are equipped with the flange 28 extended downwardly, and the claw 22 is equipped with corresponding
Rank portion, so as to be limited to the position of claw 22.
Wherein, the driving mechanism can utilize double leval jib balance mechanism shown in figure to realize, the double leval jib balancing machine
Structure connects after including the first front rod 23 being set in the accommodating space, the first back link 24, the second front rod 25 and second
Bar 26, the front end of 23 and second front rod 25 of the first front rod are articulated with the rear end of claw 22, and rear end is hingedly connected to
The front end of one back link 24 and the second back link 26 (then the articulated section between connecting rod two-by-two can be known as connecting rod articulated section), it is described
The rear end of first back link 24 and the second back link 26 is articulated in the middle part of the rear end of the accommodating space, first back link 24
And second back link 26 front end articulated section between be equipped with driving two inside retractions in connecting rod articulated section elastic component 27, the bullet
Property part 27 be preferably pulling force helical spring, to provide elastic-restoring force between two connecting rod articulated sections, the elastic component as a result,
The front end of the first back link 24 and the second back link 26 is inwardly tensed under 27 normality, so as to leaning on by two connecting rod articulated sections
Closely, driving claw 22 moves forward, and is closed with the opening to clamping jaw 21, and in main shaft drives clamping knife rod component wherein
When one clamping knife rod is close to the knife bar of cutter to be replaced, knife bar contact claw, by rotary force, knife bar by claw back-drive with
Cutter is made to enter in clamping jaw 21, then claw stretches out, thus by cutter positioning in clamping jaw 21.
As described above, the state that cutter is taken out out of clamping jaw 21 is in contrast and similar.
The double leval jib balance mechanism can realize the balance drive from 22 rear end both sides of claw and movement as a result, action
More coordinate, service life is longer.
Wherein, the bottom portion of groove of inverted trapezoidal is equipped with elastic wear-resisting layer in the cover 20 and the body of rod 19, to be hinged in connecting rod
Elastic wear-resisting support is provided when portion is flared out.
To realize the accurate positionin of the first clamping knife rod 12 and the second clamping knife rod 13, the present invention also may include positioning measurement group
Part, the positioning measurement component include the infrared detector for being set to 11 bottom of driving box and the first clamping knife rod 12 and the second folder knife
The infrared transmitter of 13 upper surface of bar, as a result, when the first clamping knife rod 12 and the second clamping knife rod 13 are located at accurate location, infrared inspection
The signal of infrared transmitter can be detected and send positioning signal by surveying device, and the positioning measurement component includes 12 He of the first clamping knife rod
The impact detector of second clamping knife rod, 13 inward flange, 28 inside, the impact detector can detect the activation signal of claw 22, from
And the encirclement whether accurate judgement claw 22 is completed to knife bar clamps.
Referring to Fig. 4, oil cylinder telescopic shaft 18 of the invention includes cylinder barrel 29, cylinder bottom 30, cylinder cap 31 and piston component, the cylinder
Bottom 30 and cylinder cap 31 are separately fixed at the front and back end of cylinder barrel 29, and the piston component includes the work that cylinder cap 31 is stretched out out of cylinder barrel 29
Stopper rod 32 and the piston 38 being installed in cylinder barrel 29 realize liquid-tight envelope, the cylinder between 29 inner wall of the piston 38 and cylinder barrel
The front and back end of cylinder 29 is respectively equipped with fuel feed hole 33 and oil leak hole 34, and the piston rod 32 forms oil cylinder after stretching out cylinder cap 31 as a result,
The free end of telescopic shaft 18, and piston is driven by hydraulic oil and piston rod is driven to carry out stretching motion.
Wherein, to realize the positioning of piston rod, be additionally provided with location structure, the location structure include be set to cylinder barrel 29 with
The position block 36 of tool endoporus between cylinder bottom 30, the position block 36 include fixed plate and determine with fixed plate integral structure
Position ring, wherein fixed plate are clamped between 29 cylinder bottom of cylinder barrel, 30 inner face, and periphery and 29 inner wall sealing of cylinder barrel of fixed plate coordinate,
In the circumferential direction of locating ring, equidistant interval is equipped with multiple radial direction taper holes, in the radial direction taper hole activity maintain ball 41, the work
32 rear end of stopper rod is equipped with the nut 35 for moving and entering 36 endoporus of position block with piston rod 32, is opened in the outer rim of the nut 35
Equipped with inner groovy that is corresponding with radial direction taper hole and being caught in ball 41, being equipped with positioned at the rear end face of piston 38 can be with the shifting of piston 38
The cyclic annular briquetting 40 for moving and ball 41 being made to be caught in or be detached from inner groovy.
To realize movement of the cyclic annular briquetting 40 with piston 38, it is equipped between the piston 38 and cyclic annular briquetting 40 and pushes ring
The second spring 42 that shape briquetting is moved to cylinder bottom direction, ring-type can be made by being equipped between 38 peripheral surface of piston and ring-type 40 inner wall of briquetting
Briquetting 40 follows the shaft block ring 43 that piston is moved to 31 direction of cylinder cap, meanwhile, it is equipped on piston rod 32 before being located at piston 38
The baffle 37 of end face is equipped with the first spring 39 between baffle 37 and piston 38.
The course of work of location structure is summarized as follows as a result,：When rod chamber oil inlet, piston rod retract, drive nut into
Enter the endoporus of position block, the ball that nut promotion is located in radial direction taper hole moves upwards, when piston rod movement to ball blocks
After cyclic annular briquetting, cyclic annular briquetting stops movement, and piston rod drives nut compression second spring and the first spring to continue to left movement,
When the first spring force is more than second spring power, ball is fallen into the inner groovy of nut outer wall, and cyclic annular briquetting is also in the second bullet
It is moved under the action of spring to cylinder bottom, when ball is fallen into inner groovy completely, piston encounters cylinder bottom, and piston rod stop motion is cyclic annular
Also with ball top is shut, ball is stuck in the inner groovy of nut outer wall briquetting, and piston rod is avoided outer by firm positioning
Power operates；When rodless cavity oil inlet reaches the startup pressure of the first spring setting, piston compresses the first spring and is transported to cylinder cap direction
It is dynamic, piston to cylinder cap direction move while due to the position-limiting action of shaft block ring, cyclic annular briquetting is driven to compress second spring same
It walks and is moved to cylinder cap direction, when moving a certain distance, ball loses the compacting of cyclic annular briquetting and is detached from the interior of nut outer wall
Groove is moved to the lateral direction of radial direction taper hole, realizes that piston rod continues to move.
18 accurate positioning of oil cylinder telescopic shaft of the invention as a result, avoids maloperation and external force from destroying, and can bear larger outer
The influence of power.
To sum up, the invention has the advantages that：
1st, transmission device simple structure, overall volume is compact, facilitates installation, improves the q＆r of processing, has
Security and stability.
2nd, by the routing motion of link mechanism, that is, the quick disengaging of knife bar and the stable position of cutter are realized, and pass
Dynamic more accurate, operation is more steady.
3rd, accurate positioning avoids maloperation and external force from destroying, can bear the influence of larger external force.
It is readily apparent that above description and record is only illustrated in the disclosure being not intended to be limiting of the invention
Appearance, application or use.Although describing in embodiment and embodiment being described in the drawings, the present invention does not limit
By attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the particular case of the teachings of the present invention
Son, the scope of the present invention is by any embodiment of the description and appended claims including falling into front.
Claims (2)
1. a kind of machining center tool magazine switch, including driving box and oil cylinder telescopic shaft, the oil cylinder telescopic shaft is from driving
Case extends and carries out scaling operation from inside to outside, and free end is equipped with clamping knife rod component, so as to be driven by hydraulic oil, realizes
The protruding and retraction of oil cylinder telescopic shaft or even clamping knife rod component, it is characterised in that：
The drive component rotated in the driving box equipped with drive cylinder telescopic shaft, the clamping knife rod component are included in 180
Spend the first clamping knife rod and the second clamping knife rod of symmetric design, first clamping knife rod and the second clamping knife rod comprising the body of rod, cover and
Claw, the front end side of the body of rod extend anteriorly out the clamping jaw of bending finger-like, to be formed in front of the front end opposite side to the body of rod
For the opening that the bar portion of cutter passes in and out, the middle part of the body of rod forms the groove of an inverted trapezoidal, and the cover cap is together in described
On the body of rod, the middle part of the cover forms the groove of an inverted trapezoidal, and two grooves form the accommodating space of a fish maw shape, institute
It states claw to be set between the body of rod and the front end of cover and can move therebetween, the front end of the claw is formed opens to described
Mouth is flexible to be opened and closed the claw of the opening, and the driving mechanism of driving claw progress automatic telescopic is equipped in the accommodating space；
The driving mechanism is double leval jib balance mechanism, and it includes the first front rod being set in the accommodating space, first
After the front end of back link, the second front rod and the second back link, first front rod and the second front rod is articulated with claw
End, rear end are hingedly connected to the front end of the first back link and the second back link, after first back link and the second back link
End is articulated in the middle part of the rear end of the accommodating space, is equipped between first back link and the front end articulated section of the second back link
Drive the elastic component of two inside retractions in connecting rod articulated section；
The oil cylinder telescopic shaft includes cylinder barrel, cylinder bottom, cylinder cap and piston component, and the cylinder bottom and cylinder cap are separately fixed at cylinder barrel
Front and back end, the piston component include the piston that the piston rod of cylinder cap is stretched out out of cylinder barrel and is installed in cylinder barrel, the work
Stopper rod stretches out the free end of formation oil cylinder telescopic shaft after cylinder cap；
Location structure is additionally provided with, the location structure includes the position block of tool endoporus being set between cylinder barrel and cylinder bottom, institute
State position block include fixed plate and the locating ring with fixed plate integral structure, fixed plate be clamped on cylinder barrel cylinder bottom inner face it
Between, periphery and the inner wall of cylinder sealing of fixed plate coordinate, and the circumferentially equidistant of locating ring is equipped at intervals with multiple radial direction taper holes, the diameter
Into taper hole, activity maintains ball, and the piston rod rear end is equipped with mobile with piston rod and enters the spiral shell of position block endoporus
Mother offers inner groovy that is corresponding with radial direction taper hole and being caught in ball in the outer rim of the nut, positioned at the rear end face of piston
Equipped with the cyclic annular briquetting that ball can be made to be caught in or be detached from inner groovy with moving for piston.
2. machining center as described in claim 1 tool magazine switch, it is characterised in that：The piston and cyclic annular briquetting
Between be equipped with the second spring that cyclic annular briquetting is pushed move to cylinder bottom direction, be equipped between piston outer periphery face and ring-type briquetting inner wall
The shaft block ring for making cyclic annular briquetting that piston be followed to move is equipped with the baffle positioned at piston nose face, baffle and work on the piston rod
The first spring is equipped between plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668524.7A CN106239227B (en) | 2016-08-15 | 2016-08-15 | Machining center tool magazine switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668524.7A CN106239227B (en) | 2016-08-15 | 2016-08-15 | Machining center tool magazine switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239227A CN106239227A (en) | 2016-12-21 |
| CN106239227B true CN106239227B (en) | 2018-06-22 |
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ID=57592725
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668524.7A Active CN106239227B (en) | 2016-08-15 | 2016-08-15 | Machining center tool magazine switch |
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| CN (1) | CN106239227B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470958A (en) * | 2017-08-22 | 2017-12-15 | 芜湖超源力工业设计有限公司 | A kind of field of machining dedicated tool changes the outfit robot |
| CN108214053A (en) * | 2018-03-29 | 2018-06-29 | 蚌埠市鸿鹄精工机械有限公司 | A kind of clamping plate for drilling machine bit change-over device |
| KR102620703B1 (en) * | 2019-02-11 | 2024-01-03 | 주식회사 디엔솔루션즈 | Machine tool and method for operating the same |
| CH715996A1 (en) * | 2019-03-25 | 2020-09-30 | Erowa Ag | Arrangement for processing workpieces. |
| CN110977573A (en) * | 2019-12-26 | 2020-04-10 | 三门县瑶帆自动化科技有限公司 | Automatic turning cutter mechanism of machine tool |
| CN112476007B (en) * | 2020-11-26 | 2021-10-26 | 西安航空学院 | Numerical control machine tool with rail type tool changing system |
| CN114055225A (en) * | 2021-12-08 | 2022-02-18 | 广东普拉迪科技股份有限公司 | Tool changing driving mechanism for overhead five-axis gantry machining center |
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|---|---|---|---|---|
| JPH0760586A (en) * | 1993-07-02 | 1995-03-07 | Okuma Machine Tools Inc | Automatic tool exchanger |
| CN203141176U (en) * | 2013-03-28 | 2013-08-21 | 崴立机电（苏州）有限公司 | Automatic cutter arm changing device |
| CN203228055U (en) * | 2013-02-06 | 2013-10-09 | 刘怡君 | Machining center tool changing arm block mechanism |
| CN204171763U (en) * | 2014-09-12 | 2015-02-25 | 宁波海天精工股份有限公司 | A kind of machining center cutter-exchange mechanism |
| CN104625823A (en) * | 2013-11-15 | 2015-05-20 | 孙颖 | Tool changing arm structure of tool changing tool magazine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0760586A (en) * | 1993-07-02 | 1995-03-07 | Okuma Machine Tools Inc | Automatic tool exchanger |
| CN203228055U (en) * | 2013-02-06 | 2013-10-09 | 刘怡君 | Machining center tool changing arm block mechanism |
| CN203141176U (en) * | 2013-03-28 | 2013-08-21 | 崴立机电（苏州）有限公司 | Automatic cutter arm changing device |
| CN104625823A (en) * | 2013-11-15 | 2015-05-20 | 孙颖 | Tool changing arm structure of tool changing tool magazine |
| CN204171763U (en) * | 2014-09-12 | 2015-02-25 | 宁波海天精工股份有限公司 | A kind of machining center cutter-exchange mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239227A (en) | 2016-12-21 |
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Effective date of registration: 20211110 Address after: 610000 No. 301, building 2, No. 79, tianqin West Street, hi tech Zone, Chengdu, Sichuan Patentee after: Chengdu Yuding special processing technology Co., Ltd Address before: 611731 No. 79, tianqin West Street, hi tech West District, Chengdu, Sichuan Patentee before: Chengdu Prius CNC Machine Tool Co., Ltd |