CN105935893B - The tool-broaching mechanism and its automatic tool changer method of machining center automatic tool changer - Google Patents
The tool-broaching mechanism and its automatic tool changer method of machining center automatic tool changer Download PDFInfo
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- CN105935893B CN105935893B CN201610035082.2A CN201610035082A CN105935893B CN 105935893 B CN105935893 B CN 105935893B CN 201610035082 A CN201610035082 A CN 201610035082A CN 105935893 B CN105935893 B CN 105935893B
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- cart
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- blind rivet
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- knife handle
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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
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
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- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a kind of tool-broaching mechanism of machining center automatic tool changer and its automatic tool changer methods, including main shaft, knife handle equipped with blind rivet and the clamping device for clamp or release knife handle, blind rivet is equipped with positioning device, positioning device includes the limited block and limiting groove being successively set on blind rivet, clamping device includes the blind rivet tapered sleeve being fixed in main shaft, it is set in helping pull a cart in blind rivet tapered sleeve and the driving device moved up and down that makes to help pull a cart, it helps pull a cart and is equipped with several through-holes, the ball for blocking positioning device is equipped in through-hole, the circular cone popped up for ball to outside of helping pull a cart is additionally provided in blind rivet tapered sleeve, it is additionally provided on the main shaft in gripping means grips knife handle for fixing the taper head of knife handle, the inner wall of taper head is adapted with the outer wall of knife handle.The invention proposes a kind of structure is simple, the tool-broaching mechanism of the low and stable machining center automatic tool changer of processing cost.
Description
Technical field
The present invention relates to the tool-broaching mechanism of machining center automatic tool changer and its automatic tool changer methods.
Background technique
Tool-broaching mechanism is the automatic fixed and automatic mechanism for unclamping knife handle inside main shaft of numerical control machine tool.Tool-broaching mechanism includes
It tapered sleeve and helps pull a cart, the tapered sleeve and integrated spindle axis of traditional tool-broaching mechanism form, and tapered sleeve and help pull a cart that structure is complicated, so that processing
Required precision is high and difficulty of processing is big, to increase processing cost.
The tool-broaching mechanism for the knife handle that traditional tool-broaching mechanism such as Chinese invention patent application number is 201110236259.2, packet
Include sleeve pull head and outer sleeve, sleeve pull head in outer peripheral edge be equipped with it is multiple lead groove, and two corresponding grooves of leading are formed with
Ribs continues and is equipped with external thread section in sleeve pull head end, to correspond to the pull rod that group connects starting tool-broaching mechanism, and in sleeve pull head
Centre has a through-hole；The outer sleeve is linked by multiple claws to be constituted, and each claw corresponds to embedding group in the sleeve pull head
Lead in groove, and each claw be equipped with by sleeve pull head lead groove push in support the outer of tug face and corresponding inlay card knife handle inner ring
To card face.The sleeve pull head and outer sleeve are both tapered sleeve in the present invention and help pull a cart, and the structure of the sleeve pull head and outer sleeve is multiple
Miscellaneous, difficulty of processing is big, and increases the processing cost of tool-broaching mechanism.
When tool-broaching mechanism and knife handle in the market is fixed, when the cutter on knife handle processes workpiece, cause through stress
Knife handle is swung, and the knife handle of swing makes tool sharpening precision not accurate enough, influences processing effect, and serious person scraps workpiece, is increased
Processing cost is added.
In addition, traditional tool-broaching mechanism is at work, help pull a cart unstable in mobile appearance, so as to cause tool-broaching mechanism work
It is unstable；It helps pull a cart when moving with the friction of main shaft, not only increases the power loss of tool-broaching mechanism, and make to help pull a cart and lead
Axis is worn, and reduces its service life.
Summary of the invention
It is an object of the present invention to overcome deficiency present in background technique, the purpose of the present invention is to propose to a kind of structure letters
It is single, the tool-broaching mechanism of the low and stable machining center automatic tool changer of processing cost.
In order to achieve the above objectives, the present invention uses following scheme:
A kind of tool-broaching mechanism of machining center automatic tool changer, including main shaft, the knife handle equipped with blind rivet and for clamping or pine
The clamping device of handle is operated on, blind rivet is equipped with positioning device, and positioning device includes the limited block being successively set on blind rivet and limit
Position groove, clamping device include the blind rivet tapered sleeve being fixed in main shaft, are set in helping pull a cart in blind rivet tapered sleeve and make to help pull a cart up and down
Mobile driving device helps pull a cart and is equipped with several through-holes, and the ball for blocking positioning device, blind rivet tapered sleeve are equipped in through-hole
It is inside additionally provided with the circular cone popped up for ball to outside of helping pull a cart, is additionally provided on the main shaft in gripping means grips knife handle
For fixing the taper head of knife handle, the inner wall of taper head is adapted with the outer wall of knife handle.
The present invention is further arranged to: the through-hole includes outer aperture and inner orifice, and the bore in outer aperture is greater than ball
Diameter, and the bore of inner orifice is less than the diameter of ball.
The present invention is further arranged to: the diameter of the ball is greater than the wall thickness helped pull a cart.
The present invention is further arranged to: the main shaft be equipped with for place taper head fixing groove, for place blind rivet cone
The cell wall point of the cell wall of the tapered sleeve slot of set and sliding groove for sliding of helping pull a cart, taper head and fixing groove, blind rivet tapered sleeve and tapered sleeve slot
It Wei not be interference fitted, the gap helped pull a cart between the cell wall of sliding groove is 0.02-0.04mm.
The present invention is further arranged to: the taper head is equipped with the stop collar being adapted to blind rivet tapered sleeve.
The present invention is further arranged to: the limited block includes upper guide section and lower guide section, upper guide section and lower guiding
Section is respectively the conical surface.
The present invention is further arranged to: described help pull a cart is internally provided with the mobile limit plate of limitation knife handle.
The present invention is further arranged to: the number of the through-hole is four, and four through-holes are uniformly arranged on the same circumference.
A kind of automatic tool changer method suitable for above-mentioned tool-broaching mechanism, its step are as follows,
Step 1: positioning device on blind rivet pass through ball and be placed on help pull a cart in until touching limit plate, draw at this time
Set is moved up by driving device driving, and interior ball of helping pull a cart is pressed against inside of helping pull a cart by blind rivet tapered sleeve inner wall and exposes, at this time
Positioning device is blocked in the ball for interior exposing of helping pull a cart, knife handle is bonded to each other with taper head, realizes fixed knife handle.
Moved down Step 2: helping pull a cart by the driving of driving device, help pull a cart on through-hole be moved at circular cone, ball is logical
It crosses down under the action of guide section squeezes ball and is popped up at circular cone to outside of helping pull a cart, positioning device is no longer by the card of ball
Firmly, it so as to be unloaded out of help pull a cart, realizes and unclamps knife handle.
The beneficial effects of the present invention are: the 1, present invention passes through ball by the positioning device for the blind rivet being fixed on knife handle,
It helps pull a cart and is moved up by driving device driving at this time, the ball being placed in the through-hole helped pull a cart is pressed against drawing by blind rivet tapered sleeve inner wall
Set inside is exposed, and ball is placed on blocking in limiting groove and by limited block at this time, and blind rivet cannot be pulled out, to realize solid
Stationary knife handle, the arrangement works are stablized, and structure is simple, easy to process, reduce processing cost.2, the present invention passes through in blind rivet tapered sleeve
It is additionally provided with the circular cone popped up for ball to outside of helping pull a cart, which can be by ball to outside pop-up of helping pull a cart, so
After facilitate blind rivet be put into help pull a cart in or withdraw from out of help pull a cart.3, the present invention on main shaft by being additionally provided in gripping means grips knife handle
When for fixing the taper head of knife handle, the inner wall of taper head is adapted with the outer wall of knife handle, when cutter is to work pieces process, knife handle
Under the action of tapered sleeve head, phenomena such as being not in swing, so that cutter is more accurate to the processing of workpiece.4, the present invention is logical
Main shaft is crossed to be equipped with for placing the fixing groove of taper head, the tapered sleeve slot for placing blind rivet tapered sleeve and the sliding for sliding of helping pull a cart
The cell wall of slot, taper head and fixing groove is interference fit, so that connecting between taper head and main shaft is more convenient and connection
More firm, the cell wall of blind rivet tapered sleeve and tapered sleeve slot is interference fit, so that blind rivet tapered sleeve and tapered sleeve slot are easy to connect and connect
It obtains and more consolidates, the gap helped pull a cart between the cell wall of sliding groove is 0.02mm-0.04mm, if the slot helped pull a cart with sliding groove
Gap between wall is too big, then helping pull a cart can shake in sliding groove, make to help pull a cart it is mobile be not sufficiently stable, to make tool-broaching mechanism work
It is not sufficiently stable；If the gap helped pull a cart between the cell wall of sliding groove is too small, and increases the friction helped pull a cart between main shaft, rub
Wiping not only increases its power loss, is not sufficiently stable tool-broaching mechanism work, or even makes to help pull a cart and generate abrasion with main shaft, and reducing it makes
It is drawn within the scope of the gap width with the service life so limiting the gap helped pull a cart between the cell wall of sliding groove as 0.02mm-0.04mm
The optimal stability of cutter mechanism work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tool-broaching mechanism of machining center automatic tool changer of the present invention.
Fig. 2 is the structural schematic diagram of knife handle in the present invention.
Fig. 3 is the structural schematic diagram of blind rivet tapered sleeve in the present invention.
Fig. 4 is the structural schematic diagram helped pull a cart in the present invention.
Fig. 5 is the structural schematic diagram of taper head in the present invention.
Fig. 6 is the partial structural diagram of main shaft in the present invention.
Fig. 7 is stability schematic diagram corresponding to the gap width helped pull a cart between the cell wall of sliding groove.
Appended drawing reference in figure: main shaft 1, blind rivet 2, knife handle 3, positioning device 4, limited block 41, limiting groove 42, blind rivet tapered sleeve
5, help pull a cart 6, through-hole 61, ball 62, circular cone 51, taper head 7, outer aperture 611, inner orifice 612, fixing groove 11, tapered sleeve slot
12, sliding groove 13, stop collar 71, upper guide section 411, lower guide section 412, limit plate 63.
Specific embodiment
Referring to figs. 1 to Fig. 7, the present invention will be further described, is illustrated below by particular specific embodiment of the invention
Embodiment, those skilled in the art can easily understand other advantages and function of the invention by the content that this specification discloses
Effect.
It should be clear that structure, ratio, size etc. that this specification institute accompanying drawings are drawn, only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Without technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing this hair
Under bright the effect of can be generated and the purpose that can reach, it should all still fall in what disclosed technology contents can be covered
In range；Meanwhile cited such as "upper", "lower" term in this specification, it is merely convenient to being illustrated for narration, rather than to
It limits the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as
Enforceable scope of the invention.
Reconstruction structure of the invention will be described in detail by specific embodiment below.
Referring to figs. 1 to Fig. 7, a kind of tool-broaching mechanism of machining center automatic tool changer, including main shaft 1, the knife handle equipped with blind rivet 2
3 and for clamp or release knife handle 3 clamping device, blind rivet 2 be equipped with positioning device 4, positioning device 4 include be successively set on
Limited block 41 and limiting groove 42 on blind rivet 2, clamping device include the blind rivet tapered sleeve 5 being fixed in main shaft 1, are set in blind rivet
Helping pull a cart in tapered sleeve 56 and makes 6 driving devices moved up and down of helping pull a cart, and helping pull a cart 6 is equipped with several through-holes 61, sets in through-hole 61
There is the ball 62 for blocking positioning device 4, the annular popped up for ball 62 to 6 outsides of helping pull a cart is additionally provided in blind rivet tapered sleeve 5
The conical surface 51.
Automatic tool changer principle: when tool-broaching mechanism needs fixed cutting tool, the positioning device 4 for the blind rivet 2 being fixed on knife handle 3 is worn
Cross ball 62, help pull a cart at this time 6 by driving device driving move up, be placed in help pull a cart 6 through-hole 61 in ball 62 by blind rivet bore
6 insides of helping pull a cart that are pressed against for covering 5 inner walls are exposed, and ball 62 is placed on blocking in limiting groove 42 and by limited block 41 at this time, draws
Nail 2 cannot be pulled out, thus realize fixed knife handle 3, at this point, knife handle is placed in taper head 7 and is bonded to each other with taper head 7,
When cutter is to work pieces process, knife handle is under the action of tapered sleeve head, phenomena such as being not in swing, so that cutter adds workpiece
Work is more accurate；When needing to unload knife handle 3, help pull a cart 6 is moved down by the driving of driving device, help pull a cart on through-hole be moved to
When circular cone, ball 62 is to 6 outside pop-ups of helping pull a cart under the action of limited block 41 squeezes ball 62, and limited block 41 is no longer at this time
It is blocked by ball 62, the blind rivet 2 being fixed on knife handle 3 can unload in 6 from helping pull a cart, and unclamp knife handle 3 to realize.It is followed with this
Ring carries out automatic tool changer to realize that cutter different on knife handle processes workpiece.
Blind rivet, blind rivet tapered sleeve in the present invention, the structure helped pull a cart are simple, easy to process, and its processing cost is low.
Driving device in the present invention can be oil cylinder driving, be also possible to motor driven, realize changing of automatically talking about
Knife.
Preferably, in order to guarantee ball 62 work validity, through-hole 61 include outer aperture 611 and inner orifice 612, exit orifice
The bore of mouth 611 is greater than the diameter of ball 62, ball 62 is put into through-hole 61 from outer aperture 611, and inner orifice
612 bore is less than the diameter of ball 62, can roll out from inner orifice 612 to avoid ball 62, increases the work of ball 62
Validity.Be arranged ball 62 diameter be greater than help pull a cart 6 wall thickness, enable ball 62 that effectively blind rivet 2 is blocked and unclamped,
Realize automatic replacement of the tool-broaching mechanism to knife handle 3.
Preferably, in order to increase the stability that tool-broaching mechanism works, main shaft 1 is equipped with the fixing groove for placing taper head 7
11, for placing the tapered sleeve slot of blind rivet tapered sleeve 5 and for the sliding groove 13 for sliding of helping pull a cart, taper head 7 and the cell wall of fixing groove 11 are
Interference fit, so that the connection between taper head 7 and main shaft 1 is more convenient and connects more firm, blind rivet tapered sleeve 5 and tapered sleeve
The cell wall of slot 12 is interference fit, so that blind rivet tapered sleeve 5 and tapered sleeve slot 12 are easy to connect and connect more firm, it is described to help pull a cart
Gap between 6 and the cell wall of sliding groove 13 is 0.02mm-0.04mm, if the gap helped pull a cart between 6 and the cell wall of sliding groove 13
Too big, then help pull a cart 6 can shake in sliding groove 13, make to help pull a cart 6 it is mobile be not sufficiently stable, to keep tool-broaching mechanism work not steady enough
It is fixed；If the gap helped pull a cart between 6 and the cell wall of sliding groove 13 is too small, helps pull a cart and contain stress, the too small influence in gap respectively with main shaft
It is worked normally, and in addition increases the friction helped pull a cart between 6 and main shaft 1, and friction not only increases its power loss, makes tool-broaching mechanism
Work is not sufficiently stable, or even makes help pull a cart 6 and the generation abrasion of main shaft 1, reduces its service life.So with gap width be 0.005mm,
0.01mm, 0.02mm, 0.03mm, 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm are tested to obtain Fig. 7 number table, from
Fig. 7 it is found that the gap helped pull a cart between 6 and the cell wall of sliding groove 13 be 0.02mm-0.04mm range when, tool-broaching mechanism work
Optimal stability.
Preferably, in order to keep ball operation more stable, taper head 7 is equipped with the stop collar 71 being adapted to blind rivet tapered sleeve,
The stop collar 71 prevents ball mobile to outside of helping pull a cart and slides, so that ball is maintained in through-hole, to make ball operably
It is more stable.
Preferably, in order to make blind rivet 2 from help pull a cart 6 be put into or withdraw from it is more smooth, setting limited block 41 include upper guide section
411 and lower guide section 412, upper guide section 411 and lower guide section 412 are respectively the conical surface.Help pull a cart 6 be internally provided with limitation knife handle 3
Mobile limit plate 63, limit plate 63 is used to limit moving ahead for blind rivet 2, so that it is more stable when helping pull a cart 6 to put blind rivet 2 into.
Preferably, the number of the through-hole 61 is four, and four through-holes 61 are uniformly arranged on the same circumference, four through-holes
61 fine can must block the positioning device 4 on blind rivet 2.
A kind of automatic tool changer method suitable for above-mentioned tool-broaching mechanism, positioning device when needing to install cutter, on blind rivet 2
4, which pass through ball 62 and being placed on, helps pull a cart in 6 until touching limit plate 63, and helping pull a cart 6 is driven by driving device move up again, is placed in
The ball 62 helped pull a cart in 6 through-hole 61 is pressed against 6 insides of helping pull a cart by 5 inner wall of blind rivet tapered sleeve and is exposed, and ball 62 will be determined at this time
Position device 4 blocks, and realizes that fixed knife handle 3, knife handle 3 are bonded to each other with taper head 7, realizes fixed knife handle 3；Need to unload the cutter
When, help pull a cart 6 is moved down by the driving of driving device, help pull a cart on through-hole 61 be moved at circular cone 51, under ball 62 passes through
Guide section 412 pops up at circular cone 51 to 6 outsides of helping pull a cart under the action of squeezing ball 62, and positioning device 4 is no longer by ball
62 block, and so as to unload in 6 from helping pull a cart, realize and unclamp knife handle 3.It circuits sequentially, carries out automatic tool changer to realize difference
Different cutters on knife handle 3 process workpiece.
The foregoing is merely illustrative of the preferred embodiments of the present invention, and is not limited to this embodiment system, all of the invention
Any modification, equivalent replacement or the improvement etc. made within spirit and principle, should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of tool-broaching mechanism of machining center automatic tool changer, it is characterised in that: including main shaft, the knife handle equipped with blind rivet and be used for
The clamping device of clamp or release knife handle, blind rivet are equipped with positioning device, and positioning device includes the limit being successively set on blind rivet
Position block and limiting groove, clamping device include the blind rivet tapered sleeve being fixed in main shaft, are set in helping pull a cart in blind rivet tapered sleeve and make
It helps pull a cart the driving device moved up and down, helps pull a cart and be equipped with several through-holes, the ball for blocking positioning device is equipped in through-hole,
It is additionally provided with the circular cone popped up for ball to outside of helping pull a cart in blind rivet tapered sleeve, is additionally provided on the main shaft and is pressed from both sides in clamping device
For fixing the taper head of knife handle when tight knife handle, the inner wall of taper head is adapted with the outer wall of knife handle；
The main shaft is equipped with for placing the fixing groove of taper head, the tapered sleeve slot for placing blind rivet tapered sleeve and for sliding of helping pull a cart
Cell wall, blind rivet tapered sleeve and the cell wall of tapered sleeve slot of sliding groove, taper head and fixing groove are respectively interference fitted, described to help pull a cart and slide
Gap between the cell wall of dynamic slot is 0.02-0.04mm.
2. the tool-broaching mechanism of machining center automatic tool changer according to claim 1, it is characterised in that: the through-hole includes outer
Aperture and inner orifice, the bore in outer aperture is greater than the diameter of ball, and the bore of inner orifice is less than the diameter of ball.
3. the tool-broaching mechanism of machining center automatic tool changer according to claim 2, it is characterised in that: the diameter of the ball
Greater than the wall thickness helped pull a cart.
4. the tool-broaching mechanism of machining center automatic tool changer according to claim 1, it is characterised in that: set on the taper head
There is the stop collar being adapted to blind rivet tapered sleeve.
5. the tool-broaching mechanism of machining center automatic tool changer according to claim 1, it is characterised in that: the limited block includes
Upper guide section and lower guide section, upper guide section and lower guide section are respectively the conical surface.
6. the tool-broaching mechanism of machining center automatic tool changer according to claim 1, it is characterised in that: the inside of helping pull a cart is set
It is equipped with the mobile limit plate of limitation knife handle.
7. the tool-broaching mechanism of machining center automatic tool changer according to claim 1, it is characterised in that: the number of the through-hole
It is four, four through-holes are uniformly arranged on the same circumference.
8. a kind of automatic tool changer method suitable for the tool-broaching mechanism described in claim 5, it is characterised in that: its step are as follows,
Step 1: positioning device on blind rivet pass through ball and be placed on help pull a cart in until touching limit plate, help pull a cart at this time logical
Over-driving device driving moves up, and interior ball of helping pull a cart is pressed against inside of helping pull a cart by blind rivet tapered sleeve inner wall and exposes, and is drawing at this time
The ball exposed in set blocks positioning device, and knife handle is bonded to each other with taper head, realizes fixed knife handle；
Moved down Step 2: helping pull a cart by the driving of driving device, help pull a cart on through-hole be moved at circular cone, under ball passes through
Guide section pops up at circular cone to outside of helping pull a cart under the action of squeezing ball, and positioning device is no longer blocked by ball, from
And can be unloaded out of help pull a cart, it realizes and unclamps knife handle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035082.2A CN105935893B (en) | 2016-01-19 | 2016-01-19 | The tool-broaching mechanism and its automatic tool changer method of machining center automatic tool changer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035082.2A CN105935893B (en) | 2016-01-19 | 2016-01-19 | The tool-broaching mechanism and its automatic tool changer method of machining center automatic tool changer |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044390A (en) * | 2018-01-16 | 2018-05-18 | 昆山京元登精密机械有限公司 | Automatic tool changer structure |
| CN108637757B (en) * | 2018-03-30 | 2023-06-27 | 北京轩宇智能科技有限公司 | Cutting tool |
| CN109551291A (en) * | 2018-12-28 | 2019-04-02 | 中山火炬职业技术学院 | A kind of bits blower applied on numerically-controlled machine tool |
| CN109531192B (en) * | 2019-01-03 | 2024-02-13 | 森泰英格（成都）数控刀具股份有限公司 | Tool unloading clamp capable of locking tool handle |
| CN109622999A (en) * | 2019-01-24 | 2019-04-16 | 广州市祈丰机电科技有限公司 | A kind of principal-axis pull rod structure |
| CN109702536A (en) * | 2019-02-12 | 2019-05-03 | 山东卡洛德数控设备有限公司 | A kind of numerically-controlled machine tool power head limiting device |
| CN112405057A (en) * | 2019-08-21 | 2021-02-26 | 百斯图工具制造有限公司 | PSC automatic tool changing system |
| CN110871364A (en) * | 2019-11-08 | 2020-03-10 | 安徽尧工数控科技有限公司 | Tool unloading mechanism of tool magazine for numerical control machine tool |
| CN111113077B (en) * | 2019-12-18 | 2021-11-16 | 广州市昊志机电股份有限公司 | Main shaft is with drawing claw subassembly and main shaft |
| CN113927380B (en) * | 2021-11-10 | 2022-10-18 | 深圳市鑫国钰精密工具有限公司 | Alternate clamp for machining numerical control grinding machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485417A (en) * | 2010-12-06 | 2012-06-06 | 黄耀德 | Improved structure of spindle broach multiplication mechanism |
| CN102554673A (en) * | 2012-02-10 | 2012-07-11 | 上海三一精机有限公司 | Knife case device of magazine |
| CN203266217U (en) * | 2013-04-03 | 2013-11-06 | 安徽省黄山台钻有限公司 | Spindle knife loosening mechanism |
| CN203712373U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Novel direct connection main shaft broach mechanism |
| CN205734050U (en) * | 2016-01-19 | 2016-11-30 | 玉环京洲数控机床有限公司 | The tool-broaching mechanism of machining center automatic tool changer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461420B1 (en) * | 2002-10-04 | 2004-12-10 | 현대자동차주식회사 | automatic tool changer of machining center |
-
2016
- 2016-01-19 CN CN201610035082.2A patent/CN105935893B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485417A (en) * | 2010-12-06 | 2012-06-06 | 黄耀德 | Improved structure of spindle broach multiplication mechanism |
| CN102554673A (en) * | 2012-02-10 | 2012-07-11 | 上海三一精机有限公司 | Knife case device of magazine |
| CN203266217U (en) * | 2013-04-03 | 2013-11-06 | 安徽省黄山台钻有限公司 | Spindle knife loosening mechanism |
| CN203712373U (en) * | 2013-12-31 | 2014-07-16 | 广州市昊志机电股份有限公司 | Novel direct connection main shaft broach mechanism |
| CN205734050U (en) * | 2016-01-19 | 2016-11-30 | 玉环京洲数控机床有限公司 | The tool-broaching mechanism of machining center automatic tool changer |
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Address after: 317200 bingang industrial city Huansha North Road, Shaan Town, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Jingzhou CNC Machine Tool Co., Ltd Address before: 317699 Xishan village, jade city street, Taizhou, Zhejiang Patentee before: YUHUAN BEIJING DIGITAL CONTROL MACHINE TOOL CO., LTD. |