CN104015083A - Anti-collision flexible cutter library - Google Patents
Anti-collision flexible cutter library Download PDFInfo
- Publication number
- CN104015083A CN104015083A CN201410267082.6A CN201410267082A CN104015083A CN 104015083 A CN104015083 A CN 104015083A CN 201410267082 A CN201410267082 A CN 201410267082A CN 104015083 A CN104015083 A CN 104015083A
- Authority
- CN
- China
- Prior art keywords
- cutter
- support plate
- fixture block
- flexible support
- tool magazine
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 claims description 8
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
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
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2433—Detection of presence or absence
- B23Q17/2442—Detection of presence or absence of a tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention provides an anti-collision flexible cutter library. The anti-collision flexible cutter library comprises a cutter library support, a flexible supporting plate, a cutter clamp and an on-line cutter detecting sensor. The flexible supporting plate is installed on the cutter library support, and the flexible supporting plate and the cutter library support are matched with each other through a plurality of sets of vertical compression springs and a plurality of sets of horizontal compression springs. The cutter clamp comprises two symmetrical clamping blocks. The front end of each clamping block is provided with a cutter handle clamping groove. Each clamping block cutter handle clamping groove is provided with an on-line cutter detecting sensor installation hole. The middle of each clamping block is connected with the flexible supporting plate through a boss positioning pin. Each clamping block can do rotation movement around the corresponding boss positioning pin. A reset spring is installed between the tail ends of the two clamping blocks. The cutter library support and the flexible supporting plate are connected through the compression springs in a multidirectional mode, a cutter can be taken out and replaced successfully in the cutter taking and replacing process through a device no matter whether positions deviate or not, the device is prevented from rigidly colliding with a cutter holder, and the irreparable damage to the cutter library and a main electric shaft due to rigid collision is avoided.
Description
Technical field
The present invention relates to Machining Technology field, be specially a kind of crashproof flexible tool magazine.
Background technology
In field of machining, CNC milling machine being replaced by multi-purpose numerical control machining center just progressively, and the difference of numerical control machining center and CNC milling machine maximum is that numerical control machining center has added automatic tool changer, its tool magazine becomes its main structure.If numerical control machining center is thought to complete smoothly, get cutter and tool changing operation, electric main shaft necessary accurate with relevant position tool magazine, a little deviation all will make electric main shaft and tool magazine recruit seriousness destruction.
But move process equipment field at multistation open loop type, processing operating mode is more complicated, diversified, diversity due to processing environment, equipment and tool magazine cannot form closed-loop system, equipment is got cutter and tool change position all may occur deviation at every turn like this, this has just proposed harsher requirement to tool magazine design, and tool magazine must meet at equipment to be got when deviation appears in cutter and tool change position and also can complete smoothly and get cutter tool changing operation, will avoid because the collision that deviation causes occurs in position simultaneously.
Summary of the invention
The technical problem solving
For solving current tool magazine, cannot meet the problem of processing under complex working condition, the present invention proposes a kind of crashproof flexible tool magazine, possess position and automatically adjust and anti-hard collision function.
Technical scheme
Technical scheme of the present invention is:
Described a kind of crashproof flexible tool magazine, is characterized in that: comprise tool magazine bearing, flexible support plate, cutter holder, cutter detecting sensor in place; Described flexible support plate is arranged on tool magazine bearing, and is bolted, and flexible support plate and tool magazine bearing also by many groups vertically and the Compress Spring of horizontal direction coordinate, adjusting bolt can be adjusted the decrement of Compress Spring; Described cutter holder comprises two symmetrical fixture blocks, on fixture block, there is connecting hole, fixture block front end has handle of a knife draw-in groove, fixture block handle of a knife slot installs in respect of cutter detecting sensor installing hole in place, for mounting cutter detecting sensor in place, fixture block tail end has the spring of recovery positive stop lug boss, and fixture block middle part is connected with flexible support plate by boss alignment pin, and fixture block can rotate around boss alignment pin, between the recovery spring positive stop lug boss of two fixture block tail ends, recovery spring is installed; Cutter holder is positioned at top the interlaced both sides that are arranged on flexible support plate of flexible support plate.
Further, described a kind of crashproof flexible tool magazine, is characterized in that: cutter holder afterbody is retrained by U-shaped locating piece, and U-shaped locating piece is fixedly connected with flexible support plate.
Beneficial effect
The crashproof flexible tool magazine that the present invention proposes, at multi-faceted use Compress Spring, tool magazine bearing is connected with flexible support plate, at equipment, get in cutter, exchanging knives process and can cannot not complete smoothly and get cutter, tool changing operation because deviation occurs in position, prevent equipment and knife rest generation hard collision simultaneously, avoided the damage that cannot repair of hard collision to tool magazine and the generation of electric main shaft.
Accompanying drawing explanation
Fig. 1: crashproof flexible tool magazine overall structure schematic diagram.
Wherein: 1. tool magazine bearing, 2. flexible support plate, 3. cutter holder, 4. boss alignment pin, 5.U shape locating piece, 6. Compress Spring, 7. cutter detecting sensor in place, 8. handle of a knife, 9. recovers spring, 11. Compress Spring supporting seats, 31. fixture blocks.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described:
With reference to accompanying drawing 1, the crashproof flexible tool magazine in the present embodiment comprises tool magazine bearing 1, flexible support plate 2, cutter holder 3, cutter detecting sensor 7 in place.Above tool magazine bearing 1, be designed with Compress Spring supporting seat 11.
Flexible support plate 2 is arranged on tool magazine bearing 1, and be bolted, described and flexible support plate 2 and tool magazine bearing 1 also by many groups vertically and the Compress Spring 6 of horizontal direction coordinate, by adjusting the length of bolt, adjust the decrement of Compress Spring 6, Compress Spring 6 vertical and horizontal direction makes flexible support plate 2 when being subject to the pressure of horizontal or vertical direction, have certain buffer distance, and this section of buffer distance can not have influence on and get normally cutter tool changing operation.
Described cutter holder 3 comprises two symmetrical fixture blocks 31, on fixture block 31, has connecting hole, and fixture block 31 front ends have handle of a knife 8 draw-in grooves, and fixture block 31 handle of a knife 8 slots install in respect of cutter detecting sensor 7 installing holes in place, for mounting cutter detecting sensor 7 in place.Fixture block tail end has the spring of recovery 9 positive stop lug boss, fixture block 31 middle parts are connected with flexible support plate 2 by boss alignment pin 4, and fixture block 31 can rotate around boss alignment pin 4, between the recovery spring positive stop lug boss of two fixture block 31 tail ends, be provided with and recover spring 9, in the time of can making two fixture block 31 front ends be squeezed separation, set back and clamp handle of a knife 8 simultaneously; Cutter holder 3 is positioned at top the interlaced both sides that are arranged on flexible support plate 2 of flexible support plate 2, and this has increased cutter holder 3 quantity of holding in certain space.Cutter holder afterbody is subject to 5 constraints of U-shaped locating piece, and U-shaped locating piece 5 is fixing by screw and flexible support plate 2, and U-shaped locating piece 5, for limiting the position of fixture notch, prevents that artificial or environment from impacting cutter holder 3 positions.
Described cutter detecting sensor 7 in place is a kind of laser reflection sensors, cutter detecting sensor 7 in place is arranged on fixture block 31 by detecting sensor 7 installing holes in place of the cutter on fixture block 31, the major function of cutter detecting sensor 7 in place is to detect on corresponding cutter holder 3 whether have handle of a knife 8, and gives control system data feedback.
In the time of need to putting cutter, the equipment that carries cutter moves to handle of a knife 8 the tool changing point in cutter holder 3 dead aheads of having vacant position in tool magazine, then equipment pushes handle of a knife 8 in cutter holder 3 along fixed-direction, after arriving tram equipment unclamp handle of a knife 8 and along handle of a knife 8 axis directions away from handle of a knife 8, when adding, holds after the complete separation instrumentation of part on handle of a knife 8, equipment pushes direction when starting and exits tool magazine in the other direction, completes and puts cutter operation.When needs are got cutter, do not carry the equipment moving of cutter to the tool changing point that will exchange cutter holder 3 dead aheads of cutter for, then directly over equipment moves to handle of a knife 8 along fixed-direction, equipment along handle of a knife 8 axis directions near handle of a knife 8, after arriving tram, clamp handle of a knife 8, equipment exits tool magazine along fixed-direction, completes and gets cutter operation.
In putting cutter and getting cutter process, occur the skew of position in certain limit can be by flexible support plate 2 below the adjustment of a plurality of Compress Springs 6 be compensated, avoid like this equipment and tool magazine to bump and cause damage.
Claims (2)
1. a crashproof flexible tool magazine, is characterized in that: comprise tool magazine bearing, flexible support plate, cutter holder, cutter detecting sensor in place; Described flexible support plate is arranged on tool magazine bearing, and is bolted, and flexible support plate and tool magazine bearing also by many groups vertically and the Compress Spring of horizontal direction coordinate, adjusting bolt can be adjusted the decrement of Compress Spring; Described cutter holder comprises two symmetrical fixture blocks, on fixture block, there is connecting hole, fixture block front end has handle of a knife draw-in groove, fixture block handle of a knife slot installs in respect of cutter detecting sensor installing hole in place, for mounting cutter detecting sensor in place, fixture block tail end has the spring of recovery positive stop lug boss, and fixture block middle part is connected with flexible support plate by boss alignment pin, and fixture block can rotate around boss alignment pin, between the recovery spring positive stop lug boss of two fixture block tail ends, recovery spring is installed; Cutter holder is positioned at top the interlaced both sides that are arranged on flexible support plate of flexible support plate.
2. a kind of crashproof flexible tool magazine according to claim 1, is characterized in that: cutter holder afterbody is retrained by U-shaped locating piece, and U-shaped locating piece is fixedly connected with flexible support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267082.6A CN104015083B (en) | 2014-06-16 | 2014-06-16 | A kind of crashproof flexible tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267082.6A CN104015083B (en) | 2014-06-16 | 2014-06-16 | A kind of crashproof flexible tool magazine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104015083A true CN104015083A (en) | 2014-09-03 |
| CN104015083B CN104015083B (en) | 2016-08-24 |
Family
ID=51432237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267082.6A Expired - Fee Related CN104015083B (en) | 2014-06-16 | 2014-06-16 | A kind of crashproof flexible tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015083B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773270A (en) * | 2016-03-29 | 2016-07-20 | 苏州博众精工科技有限公司 | Anti-collision drive structure and anti-collision method thereof |
| CN106002423A (en) * | 2016-05-28 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Tool changer device of edge milling machine |
| TWI576201B (en) * | 2015-06-02 | 2017-04-01 | Tool clamp device | |
| CN107649945A (en) * | 2017-10-27 | 2018-02-02 | 长沙长泰机器人有限公司 | A kind of tool magazine |
| CN107877172A (en) * | 2017-12-13 | 2018-04-06 | 广东大群数控机床有限公司 | One kind bores milling compounding machine |
| CN107984282A (en) * | 2017-12-29 | 2018-05-04 | 江苏瑞苏科技有限公司 | A kind of circular tool magazine and cutter changing system and its replacing options |
| CN108818096A (en) * | 2018-07-20 | 2018-11-16 | 乌本纳数控设备(上海)有限公司 | A kind of knife handle formula matrix tool magazine tool apron vertically upward |
| CN109202507A (en) * | 2018-11-26 | 2019-01-15 | 苏州明志科技有限公司 | A kind of cutter holder and tool magazine |
| CN110340707A (en) * | 2018-04-02 | 2019-10-18 | 佛山市佛数科技有限公司 | A kind of rotary tool magazine |
| CN111055166A (en) * | 2019-12-31 | 2020-04-24 | 江苏盖亚环境科技股份有限公司 | Automatic drill rod bin mechanism |
| CN111113264A (en) * | 2020-01-15 | 2020-05-08 | 埃华路（芜湖）机器人工程有限公司 | Robot polishing cutter switching frame |
| CN113084219A (en) * | 2021-04-02 | 2021-07-09 | 吉林圆方机械集团有限公司 | Drilling and two-sided chamfer device |
| CN113714524A (en) * | 2021-09-13 | 2021-11-30 | 永康市迪迪科技有限公司 | Lathe tool oriented multistage self-adaptive protection device and protection method thereof |
| CN113959739A (en) * | 2021-09-29 | 2022-01-21 | 杭州集智机电股份有限公司 | A compound die buffer stop for tire is all moved and is detected |
| CN116511963A (en) * | 2023-06-15 | 2023-08-01 | 佛山市艾倍科五金有限公司 | Numerical control machine tool with anti-collision cutter mechanism |
| CN117862895A (en) * | 2024-03-13 | 2024-04-12 | 江苏拓邦机器人有限公司 | Horizontal gantry machining center |
| CN117921073A (en) * | 2024-03-05 | 2024-04-26 | 广东鸿兴精密科技股份有限公司 | Double-station six-axis mechanical arm full-automatic cutting equipment for low-pressure casting auxiliary frame |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285941A (en) * | 1999-02-16 | 1999-10-19 | Fudow Co Ltd | Tool holder holding device |
| CN201109039Y (en) * | 2007-09-13 | 2008-09-03 | 北京精雕科技有限公司 | Direct-fetching row type tool magazine |
| KR20090111472A (en) * | 2008-04-22 | 2009-10-27 | 위아 주식회사 | Tool Magazine for an Automatic Tool Changer |
| CN201940846U (en) * | 2010-12-15 | 2011-08-24 | 广州市科挺数控机床有限公司 | Tool magazine for CNC (Computerized Numerical Control) machining center |
| CN102729082A (en) * | 2011-04-12 | 2012-10-17 | 孙颖 | Cutter changing device of machine tool |
| CN202639949U (en) * | 2012-02-17 | 2013-01-02 | 协鸿工业股份有限公司 | Tool collision preventing device for tool magazine of central processing machine |
| CN103567797A (en) * | 2013-10-10 | 2014-02-12 | 安徽省捷甬达智能机器有限公司 | Anti-collision tool changer |
-
2014
- 2014-06-16 CN CN201410267082.6A patent/CN104015083B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285941A (en) * | 1999-02-16 | 1999-10-19 | Fudow Co Ltd | Tool holder holding device |
| CN201109039Y (en) * | 2007-09-13 | 2008-09-03 | 北京精雕科技有限公司 | Direct-fetching row type tool magazine |
| KR20090111472A (en) * | 2008-04-22 | 2009-10-27 | 위아 주식회사 | Tool Magazine for an Automatic Tool Changer |
| CN201940846U (en) * | 2010-12-15 | 2011-08-24 | 广州市科挺数控机床有限公司 | Tool magazine for CNC (Computerized Numerical Control) machining center |
| CN102729082A (en) * | 2011-04-12 | 2012-10-17 | 孙颖 | Cutter changing device of machine tool |
| CN202639949U (en) * | 2012-02-17 | 2013-01-02 | 协鸿工业股份有限公司 | Tool collision preventing device for tool magazine of central processing machine |
| CN103567797A (en) * | 2013-10-10 | 2014-02-12 | 安徽省捷甬达智能机器有限公司 | Anti-collision tool changer |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI576201B (en) * | 2015-06-02 | 2017-04-01 | Tool clamp device | |
| CN105773270A (en) * | 2016-03-29 | 2016-07-20 | 苏州博众精工科技有限公司 | Anti-collision drive structure and anti-collision method thereof |
| CN106002423A (en) * | 2016-05-28 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Tool changer device of edge milling machine |
| CN107649945A (en) * | 2017-10-27 | 2018-02-02 | 长沙长泰机器人有限公司 | A kind of tool magazine |
| CN107877172A (en) * | 2017-12-13 | 2018-04-06 | 广东大群数控机床有限公司 | One kind bores milling compounding machine |
| CN107984282A (en) * | 2017-12-29 | 2018-05-04 | 江苏瑞苏科技有限公司 | A kind of circular tool magazine and cutter changing system and its replacing options |
| CN110340707A (en) * | 2018-04-02 | 2019-10-18 | 佛山市佛数科技有限公司 | A kind of rotary tool magazine |
| CN108818096A (en) * | 2018-07-20 | 2018-11-16 | 乌本纳数控设备(上海)有限公司 | A kind of knife handle formula matrix tool magazine tool apron vertically upward |
| CN109202507A (en) * | 2018-11-26 | 2019-01-15 | 苏州明志科技有限公司 | A kind of cutter holder and tool magazine |
| CN111055166A (en) * | 2019-12-31 | 2020-04-24 | 江苏盖亚环境科技股份有限公司 | Automatic drill rod bin mechanism |
| CN111113264A (en) * | 2020-01-15 | 2020-05-08 | 埃华路（芜湖）机器人工程有限公司 | Robot polishing cutter switching frame |
| CN113084219A (en) * | 2021-04-02 | 2021-07-09 | 吉林圆方机械集团有限公司 | Drilling and two-sided chamfer device |
| CN113714524A (en) * | 2021-09-13 | 2021-11-30 | 永康市迪迪科技有限公司 | Lathe tool oriented multistage self-adaptive protection device and protection method thereof |
| CN113959739A (en) * | 2021-09-29 | 2022-01-21 | 杭州集智机电股份有限公司 | A compound die buffer stop for tire is all moved and is detected |
| CN113959739B (en) * | 2021-09-29 | 2023-09-29 | 杭州集智机电股份有限公司 | Die assembly anti-collision device for tire uniform motion detection |
| CN116511963A (en) * | 2023-06-15 | 2023-08-01 | 佛山市艾倍科五金有限公司 | Numerical control machine tool with anti-collision cutter mechanism |
| CN116511963B (en) * | 2023-06-15 | 2024-02-27 | 深圳智准多轴技术有限公司 | Numerical control machine tool with anti-collision cutter mechanism |
| CN117921073A (en) * | 2024-03-05 | 2024-04-26 | 广东鸿兴精密科技股份有限公司 | Double-station six-axis mechanical arm full-automatic cutting equipment for low-pressure casting auxiliary frame |
| CN117862895A (en) * | 2024-03-13 | 2024-04-12 | 江苏拓邦机器人有限公司 | Horizontal gantry machining center |
| CN117862895B (en) * | 2024-03-13 | 2024-05-10 | 江苏拓邦机器人有限公司 | Horizontal gantry machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015083B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160824 |