CN103722426B - A kind of Bamboo hat type tool magazine structure of vertical car - Google Patents
A kind of Bamboo hat type tool magazine structure of vertical car Download PDFInfo
- Publication number
- CN103722426B CN103722426B CN201310612934.6A CN201310612934A CN103722426B CN 103722426 B CN103722426 B CN 103722426B CN 201310612934 A CN201310612934 A CN 201310612934A CN 103722426 B CN103722426 B CN 103722426B
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- CN
- China
- Prior art keywords
- cutterhead
- cutter
- power transmission
- transmission shaft
- claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15753—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
- B23Q3/15766—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to a kind of magazine tool structure, especially a kind of Bamboo hat type tool magazine structure of vertical car.According to technical scheme provided by the invention, the Bamboo hat type tool magazine structure of described vertical car, comprises cutterhead, and the center of described cutterhead arranges power transmission shaft, and cutterhead can around described drive axis; Cutterhead is provided with some equally distributed cutter installing mechanisms, and described cutter installing mechanism comprises symmetrical claw, is formed and allow cutter to set and the cutter standing groove identical with the shape of tool between described claw; The end of described claw is connected by spring.The present invention is simple and compact for structure, and replacement operation is convenient, and improve working (machining) efficiency, automaticity is high, safe and reliable.
Description
Technical field
The present invention relates to a kind of magazine tool structure, especially a kind of Bamboo hat type tool magazine structure of vertical car.
Background technology
In vertical lathe, often need the parts processing more complicated with vertical car, this parts often need to use more cutter, traditional vertical car does not have tool magazine, use what cutter and just manually change what cutter, therefore, that just compares when process component has wasted time and energy.In view of above-mentioned Problems existing, in the urgent need to developing a kind of novel vertical car Bamboo hat type tool magazine structure.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of Bamboo hat type tool magazine structure of vertical car, it is simple and compact for structure, and replacement operation is convenient, and improve working (machining) efficiency, automaticity is high, safe and reliable.
According to technical scheme provided by the invention, the Bamboo hat type tool magazine structure of described vertical car, comprises cutterhead, and the center of described cutterhead arranges power transmission shaft, and cutterhead can around described drive axis; Cutterhead is provided with some equally distributed cutter installing mechanisms, and described cutter installing mechanism comprises symmetrical claw, is formed and allow cutter to set and the cutter standing groove identical with the shape of tool between described claw; The end of described claw is connected by spring.
Described claw is fixed on cutterhead, is provided with the alignment pin with draw-in groove mating shapes on cutter between claw.Described cutterhead is arranged 12 cutter installing mechanisms, described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead.
The center of described cutterhead is convexly equipped with transmission mounting cylinder, and the axis of the installation through hole of through described transmission mounting cylinder and cutterhead and the axis of transmission mounting cylinder and the axis of cutterhead are located along the same line; Power transmission shaft is arranged on by the first taper roll bearing and the second taper roll bearing being positioned at installation through hole and installs through hole.
The top of described transmission mounting cylinder is provided with the driven gear be fixedly connected with, and the driving gear on described driven gear and drive motors output shaft engages each other.
The contiguous driven gear of described first taper roll bearing, the second taper roll bearing is positioned at the below of the first taper roll bearing; Second taper roll bearing is locked on power transmission shaft by the first accurate nut.
The below of described first accurate nut is provided with locating piece, and described locating piece is locked on power transmission shaft by the second accurate nut, and locating piece is provided with plane bearing, and described plane bearing is supported on locating piece and with the lower surface of cutterhead and contacts.
Described cutterhead is provided with for the cover plate by the first accurate nut and end part of driving shaft sealing, and described cover plate and transmission mounting cylinder lay respectively at the both sides of cutterhead, and cover plate is fixedly mounted on cutterhead.
Described driven gear is fixedly mounted on the end of transmission mounting cylinder by set bolt.
Advantage of the present invention: power transmission shaft is arranged in the installation through hole of cutterhead by the first taper roll bearing and the second taper roll bearing, drive motors drives driven gear to rotate by driving gear, thus drives cutterhead around drive axis; Cutter is placed on cutterhead by the cutter standing groove between claw, and the cutter of needs can be changed after rotating by cutterhead, simple and compact for structure, and replacement operation is convenient, and improve working (machining) efficiency, automaticity is high, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the distribution schematic diagram of cutter installing mechanism of the present invention on cutterhead.
Description of reference numerals: 1-power transmission shaft, 2-driven gear, 3-drive motors, 4-driving gear, 5-first taper roll bearing, 6-set bolt, 7-cutterhead, 8-second taper roll bearing, 9-plane bearing, 10-cover plate, 11-first accurate nut, 12-second accurate nut, 13-spacer, 14-install through hole, 15-locating piece, 16-claw, 17-cutter, 18-alignment pin, 19-spring, 20-draw-in groove, 21-transmission mounting cylinder and 22-cutter standing groove and 23-outside framework oil seal.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As depicted in figs. 1 and 2: add in order to vertical lathe can be met the requirement that man-hour changes cutter quickly and easily, improve working (machining) efficiency, the present invention includes cutterhead 7, the center of described cutterhead 7 arranges power transmission shaft 1, and cutterhead 7 can rotate around described power transmission shaft 1; Cutterhead 7 is provided with some equally distributed cutter installing mechanisms, and described cutter installing mechanism comprises symmetrical claw 16, is formed and allow cutter 17 to set and the cutter standing groove 22 identical with cutter 17 shape between described claw 16; The end of described claw 16 is connected by spring 19.
Particularly, cutterhead 7 can rotate around power transmission shaft 1, cutterhead 7 is arranged on vertical lathe desired position by power transmission shaft 1, when cutterhead 7 is after power transmission shaft 1 rotates, the cutter 17 cutterhead 7 being positioned at cutter standing groove 22 turns to diverse location, thus the quick-replaceable that can realize cutter 17, simple operation.Described cutter 17 comprises the multiple cutter needing in vertical lathe processing to use, different cutter is placed on after in cutter standing groove 22, the spring energy that the spring 19 of claw 16 end provides makes claw 16 clamp the cutter 17 being positioned at cutter standing groove 22, claw 16 is fixed on cutterhead 7 by bolt and taper pin, claw 16 can rotate, can realize being placed in cutter standing groove 22 by cutter 17 quickly and easily around fixing bolt, taper pin.
Further, cutter 17 is arranged with draw-in groove 20, between claw 16, is provided with the alignment pin 18 with draw-in groove 20 mating shapes on cutter 17.Cutter 17 is placed in cutter standing groove 22 after draw-in groove 20 is aimed at alignment pin 18, and cutter 17 prevents the swing of cutter 17 after placing by alignment pin 18.
In the embodiment of the present invention, cutterhead 7 is in the form of annular discs, described cutterhead 7 is arranged 12 cutter installing mechanisms, and described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead 7, and namely cutter installing mechanism is distributed in the end edge of cutterhead 7, are convenient to fetch replacing.
In order to install power transmission shaft 1, in the embodiment of the present invention, the center of described cutterhead 7 is convexly equipped with transmission mounting cylinder 21, and the axis of installation through hole 14 of through described transmission mounting cylinder 21 and cutterhead 7 and the axis of the axis of transmission mounting cylinder 21 and cutterhead 7 are located along the same line; Power transmission shaft 1 is arranged on by the first taper roll bearing 5 and the second taper roll bearing 8 being positioned at installation through hole 14 and installs through hole 14.The axis of power transmission shaft 1 is located along the same line with the axis installing through hole 14.In the embodiment of the present invention, cutterhead 7 and transmission mounting cylinder 21 are formed in one structure.
The top of described transmission mounting cylinder 21 is provided with the driven gear 2 be fixedly connected with, and described driven gear 2 engages each other with the driving gear 4 on drive motors 3 output shaft.Described driven gear 2 is fixedly mounted on the end of transmission mounting cylinder 21 by set bolt 6.When drive motors 3 drives driven gear 2 to rotate by driving gear 4, because driven gear 2 and transmission mounting cylinder 21 are fixed, the rotation of whole cutterhead 7 can be driven by transmission mounting cylinder 21.
Particularly, contiguous driven gear 2, second taper roll bearing 8 of described first taper roll bearing 5 is positioned at the below of the first taper roll bearing 5; Second taper roll bearing 8 is locked on power transmission shaft 1 by the first accurate nut 11.
The below of described first accurate nut 11 is provided with locating piece 15, described locating piece 15 is locked on power transmission shaft 1 by the second accurate nut 12, locating piece 15 is provided with plane bearing 9, and described plane bearing 9 to be supported on locating piece 15 and to contact with the lower surface of cutterhead 7.Described cutterhead 7 is provided with for the cover plate 10 by the first accurate nut 11 and power transmission shaft 1 end part seal, and described cover plate 10 and transmission mounting cylinder 21 lay respectively at the both sides of cutterhead 7, and cover plate 7 is fixedly mounted on cutterhead 7.
The installation through hole 14 being positioned at transmission mounting cylinder 21 offers the step installing taper roll bearing, and the top of transmission mounting cylinder 21 offers the step of mounting framework oil sealing 23.During installation, first the first taper roll bearing 5 is arranged on power transmission shaft 1, the upper surface of the first taper roll bearing 5 withstands on the step surface of power transmission shaft 1, then be fit into by power transmission shaft 1 and install in through hole 14, the lower surface of the first taper roll bearing 5 withstands on the pedestal terrace of the upper end of installing through hole 14.Second taper roll bearing 8 is arranged on power transmission shaft 1, the upper surface of the second taper roll bearing 8 withstands on the pedestal terrace of installation through hole 14 lower end, the internal diameter of inner ring of the first taper roll bearing 5, second taper roll bearing 8 is that the excessive of basic hole system coordinates with the diameter of axle of power transmission shaft 1, and the external diameter of the outer ring of the first taper roll bearing 5, second taper roll bearing 8 is that the excessive of basic shaft system coordinates with the aperture of installation through hole 14.
After above-mentioned installation, be arranged on by spacer 13 on power transmission shaft 1, endoporus and the power transmission shaft 1 of spacer 13 are matched in clearance, and the second taper roll bearing 8 is withstood in the upper surface of spacer 13, and the lower surface of spacer 13 holds out against with the first accurate nut 11 be spun on transmitter shaft 1.Again plane bearing 9 is arranged on power transmission shaft 1, the upper surface of plane bearing 9 withstands on the lower surface of cutterhead 7, the lower surface locating piece 15 be arranged on power transmission shaft 1 holds out against, the lower surface of locating piece 15 holds out against with the second accurate nut 12 be spun on power transmission shaft 1, and the diameter of axle that the endoporus aperture of locating piece 15 is relative with on power transmission shaft 1 is the interference fits of basic shaft system.After above-mentioned installation, cover plate 10 is fixed by bolts to the lower surface place of cutterhead 7, the parts stretching out cutterhead 7 through hole lower end cover by cover plate 10 comprehensively.The top bolt 6 of cutterhead 7 is fixed with driven gear 2, and the gyration of driving gear 4, by being meshed with the driving gear 4 be arranged on drive motors 3, is delivered on driven gear 2 by driven gear 2, and band movable knife disc 7 does gyration.
Power transmission shaft 1 of the present invention is arranged in the installation through hole 14 of cutterhead 7 by the first taper roll bearing 5 and the second taper roll bearing 8, and drive motors 3 drives driven gear 2 to rotate by driving gear 4, thus drives cutterhead 7 to rotate around power transmission shaft 1; Cutter 17 is placed on cutterhead 7 by the cutter standing groove 22 between claw 16, and the cutter 17 of needs can be changed after rotating by cutterhead 7, simple and compact for structure, and replacement operation is convenient, and improve working (machining) efficiency, automaticity is high, safe and reliable.
Claims (1)
1. a Bamboo hat type tool magazine structure for vertical car, comprises cutterhead (7), and the center of described cutterhead (7) arranges power transmission shaft (1), and cutterhead (7) can rotate around described power transmission shaft (1); Cutterhead (7) is provided with some equally distributed cutter installing mechanisms, described cutter installing mechanism comprises symmetrical claw (16), is formed and allow cutter (17) to set and the cutter standing groove (22) identical with cutter (17) shape between described claw (16); The center of described cutterhead (7) is convexly equipped with transmission mounting cylinder (21), and the axis of installation through hole (14) of through described transmission mounting cylinder (21) and cutterhead (7) and the axis of the axis of transmission mounting cylinder (21) and cutterhead (7) are located along the same line; Power transmission shaft (1) is arranged on by the first taper roll bearing (5) and the second taper roll bearing (8) being positioned at installation through hole (14) and installs through hole (14); Described claw (16) is fixed on cutterhead (7), is provided with the alignment pin (18) of upper draw-in groove (20) mating shapes with cutter (17) between claw (16); Described cutterhead (7) is arranged 12 cutter installing mechanisms, described 12 cutter installing mechanisms are uniformly distributed in the outer ring of cutterhead (7);
It is characterized in that: the end of described claw (16) is connected by spring (19); The top of described transmission mounting cylinder (21) is provided with the driven gear (2) be fixedly connected with, and described driven gear (2) engages each other with the driving gear (4) on drive motors (3) output shaft; The contiguous driven gear (2) of first taper roll bearing (5), the second taper roll bearing (8) is positioned at the below of the first taper roll bearing (5); Second taper roll bearing (8) is locked on power transmission shaft (1) by the first accurate nut (11);
The below of described first accurate nut (11) is provided with locating piece (15), described locating piece (15) is locked on power transmission shaft (1) by the second accurate nut (12), locating piece (15) is provided with plane bearing (9), and described plane bearing (9) is supported on locating piece (15) and goes up and contact with the lower surface of cutterhead (7);
Described cutterhead (7) is provided with for the cover plate (10) by the first accurate nut (11) and power transmission shaft (1) end part seal, described cover plate (10) and transmission mounting cylinder (21) lay respectively at the both sides of cutterhead (7), and cover plate (10) is fixedly mounted on cutterhead (7); Described driven gear (2) is fixedly mounted on the end of transmission mounting cylinder (21) by set bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612934.6A CN103722426B (en) | 2013-11-26 | 2013-11-26 | A kind of Bamboo hat type tool magazine structure of vertical car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612934.6A CN103722426B (en) | 2013-11-26 | 2013-11-26 | A kind of Bamboo hat type tool magazine structure of vertical car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103722426A CN103722426A (en) | 2014-04-16 |
| CN103722426B true CN103722426B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612934.6A Expired - Fee Related CN103722426B (en) | 2013-11-26 | 2013-11-26 | A kind of Bamboo hat type tool magazine structure of vertical car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722426B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070369B (en) * | 2014-06-22 | 2017-01-18 | 济南星辉数控机械科技有限公司 | Gantry type computer numerical control (CNC) machining center |
| DE102017105933A1 (en) * | 2017-03-20 | 2018-09-20 | Stama Maschinenfabrik Gmbh | Machine tool with two tool spindles |
| CN108247393A (en) * | 2018-03-23 | 2018-07-06 | 东莞市乔锋机械有限公司 | Processing center machine high-precision tool magazine |
Citations (8)
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|---|---|---|---|---|
| DE20017808U1 (en) * | 2000-10-17 | 2000-12-28 | Lernstatt Ind Und Automatisier | Tool holder for a storage space of a tool magazine |
| JP2007075924A (en) * | 2005-09-12 | 2007-03-29 | Sodick Co Ltd | Tool changer of machine tool |
| CN2908021Y (en) * | 2005-09-23 | 2007-06-06 | 威海华东数控股份有限公司 | Automatic changing device for cutter of machine tool |
| CN101745832A (en) * | 2008-12-10 | 2010-06-23 | 哈尔滨量具刃具集团有限责任公司 | Triangular pyramid cutter clamping paw and method for clamping cutter |
| CN202571962U (en) * | 2012-05-11 | 2012-12-05 | 济南星辉数控机械科技有限公司 | Tool magazine for engraving machine |
| CN102975069A (en) * | 2012-12-04 | 2013-03-20 | 齐重数控装备股份有限公司 | Numerical control vertical lathe magazine tool |
| CN203045391U (en) * | 2012-12-31 | 2013-07-10 | 广东科杰机械自动化有限公司 | Straight-line tool magazine applied to numerical control machine tool |
| CN203542178U (en) * | 2013-11-26 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Bamboo hat type tool magazine structure of vertical lathe |
-
2013
- 2013-11-26 CN CN201310612934.6A patent/CN103722426B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20017808U1 (en) * | 2000-10-17 | 2000-12-28 | Lernstatt Ind Und Automatisier | Tool holder for a storage space of a tool magazine |
| JP2007075924A (en) * | 2005-09-12 | 2007-03-29 | Sodick Co Ltd | Tool changer of machine tool |
| CN2908021Y (en) * | 2005-09-23 | 2007-06-06 | 威海华东数控股份有限公司 | Automatic changing device for cutter of machine tool |
| CN101745832A (en) * | 2008-12-10 | 2010-06-23 | 哈尔滨量具刃具集团有限责任公司 | Triangular pyramid cutter clamping paw and method for clamping cutter |
| CN202571962U (en) * | 2012-05-11 | 2012-12-05 | 济南星辉数控机械科技有限公司 | Tool magazine for engraving machine |
| CN102975069A (en) * | 2012-12-04 | 2013-03-20 | 齐重数控装备股份有限公司 | Numerical control vertical lathe magazine tool |
| CN203045391U (en) * | 2012-12-31 | 2013-07-10 | 广东科杰机械自动化有限公司 | Straight-line tool magazine applied to numerical control machine tool |
| CN203542178U (en) * | 2013-11-26 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Bamboo hat type tool magazine structure of vertical lathe |
Non-Patent Citations (1)
| Title |
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| 斗笠式样刀库的设计;liguohui121;《道客巴巴》;20120825;第4页、第10-11页，第14-16页、第18页 * |
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| Publication number | Publication date |
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| CN103722426A (en) | 2014-04-16 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161126 |