CN104842201B - One is torn knife system automatically open - Google Patents
One is torn knife system automatically open Download PDFInfo
- Publication number
- CN104842201B CN104842201B CN201510311346.8A CN201510311346A CN104842201B CN 104842201 B CN104842201 B CN 104842201B CN 201510311346 A CN201510311346 A CN 201510311346A CN 104842201 B CN104842201 B CN 104842201B
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- CN
- China
- Prior art keywords
- knife
- pull bar
- handle
- mainshaft
- base plate
- 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
- B23Q3/15513—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)
- Details Of Cutting Devices (AREA)
Abstract
The open one of the present invention is torn knife system automatically open, comprising: fixed base plate, an and end bearing vertical with fixed base plate be connected to mainshaft mechanism on fixed base plate, be positioned at the clamping mechanism for knife handle of mainshaft mechanism top, control mainshaft mechanism rotation transmission mechanism, be positioned at the jacking cylinder mechanism below mainshaft mechanism; Disc spring pressing nut, the pulling claw being connected with pull bar screw top that described mainshaft mechanism comprises main shaft, be positioned at the pull bar of spindle axis, be connected around the dish spring of pull bar, with pull bar lower thread, be positioned at the steel ball of pulling claw away from drag link end; Described clamping mechanism for knife handle comprises jaw, controls the first cylinder of jaw folding; Described jacking cylinder mechanism is for controlling the rising of pull bar. The present invention is loosening cutter assembly very easily, realizes and automatically tears cutter function open, and labour intensity is little, and efficiency is high; In addition, the present invention can also realize tool changing function, new cutter is put into after handle of a knife, and by motor reversal, can be by cutter Automatic-clamping.
Description
Technical field
The present invention relates to one and automatically tear knife system open, by with being used in conjunction with of manipulator, in the time that a large amount of wearing and tearing of cutting tool for CNC machine need to be changed, can realize and automatically tear cutter open by this device.
Background technology
Digit Control Machine Tool uses frequently in machining, and it is the vitals that carries out operation that lathe is fixed a cutting tool, and because of the frequent hard thing of processing metal goods, tool wear is very fast, and the cutter that wear extent is large in use can cause the dimensional discrepancy of workpiece, therefore needs frequent replacing.
Existing replacing cutter is manually changed often, and cutter is taken off from the handle of a knife being threaded, and this substitute mode labour intensity is large, inconvenient operation; And the cutter of wearing and tearing in previous use in order stablize operation, often tightlyer stubborn between cutter and handle of a knife, this has more increased artificial unloading's inconvenience.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one automatically to tear knife system open, by with being used in conjunction with of manipulator, in the time that a large amount of wearing and tearing of cutting tool for CNC machine need to be changed, can realize and automatically tear cutter open by this device.
Technical scheme of the present invention is as follows: one is torn knife system automatically open, comprising: fixed base plate, an and end bearing vertical with fixed base plate be connected to mainshaft mechanism on fixed base plate, be positioned at the clamping mechanism for knife handle of mainshaft mechanism top, control the transmission mechanism that mainshaft mechanism rotates, the jacking cylinder mechanism that is positioned at mainshaft mechanism below; Disc spring pressing nut, the pulling claw being connected with pull bar screw top that described mainshaft mechanism comprises main shaft, be positioned at the pull bar of spindle axis, be connected around the dish spring of pull bar, with pull bar lower thread, be positioned at the steel ball of pulling claw away from drag link end; Described clamping mechanism for knife handle comprises jaw, controls the first cylinder of jaw folding; Described jacking cylinder mechanism is for controlling the rising of pull bar; The stepped hole of step in the band of described main shaft one end, places dish spring in stepped hole, the main shaft other end is provided with the tapered opening of holding handle of a knife.
Preferably, described clamping mechanism for knife handle also comprise compress jaw grip slide, control grip slide straight-line the second cylinder, with the supporting dovetail chute of grip slide.
Preferably, described device also comprises the rewinding box being fixed on clamping mechanism for knife handle, for placing the cutter disassembling.
Adopt such scheme, the present invention is loosening cutter very easily, realizes and tears cutter function open, and labour intensity is little, simple to operate, and efficiency is high; In addition, this device can also be realized tool changing function, new cutter is put into after handle of a knife, and by motor reversal, can be by cutter Automatic-clamping.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention;
Fig. 2 is the cutaway view of mainshaft mechanism in the embodiment of the present invention;
Fig. 3 is the stereogram of clamping mechanism for knife handle in the embodiment of the present invention;
Fig. 4 is toolbox stereogram;
Fig. 5 is the cutaway view that in the embodiment of the present invention, mainshaft mechanism coordinates with toolbox operation.
Detailed description of the invention
In conjunction with example, the present invention is described further, but embodiments of the present invention are not limited to this.
Referring to Fig. 1 ~ 5, the invention provides one and automatically tear knife system open, comprising: fixed base plate 1, an and end bearing vertical with fixed base plate 1 be connected to mainshaft mechanism 2 on fixed base plate 1, be positioned at the clamping mechanism for knife handle 3 of mainshaft mechanism 2 tops, control the transmission mechanism 4 that mainshaft mechanism 2 rotates, the jacking cylinder mechanism 5 that is positioned at mainshaft mechanism 2 belows; Disc spring pressing nut 204, the pulling claw 205 being connected with pull bar 202 screw top that described mainshaft mechanism 2 comprises main shaft 201, be positioned at the pull bar 202 in main shaft 201 axle center, be connected around the dish spring 203 of pull bar 202, with pull bar 202 lower thread, be positioned at the steel ball 206 of pulling claw 205 away from drag link end; Jaw fixed block 302 that described clamping mechanism for knife handle 3 comprises jaw 301, be fixedly connected with jaw 301, be slidably connected with jaw fixed block 302 and control the first cylinder 303 of jaw 301 foldings; Described jacking cylinder mechanism 5 is for controlling the rising of pull bar 202; The stepped hole 207 of step in described main shaft 201 one end bands, places dish spring 202 in stepped hole, main shaft 201 other ends are provided with the tapered opening 208 of holding handle of a knife.
Described clamping mechanism for knife handle 3 also comprise compress jaw 301 grip slide 304, control grip slide 304 straight-line the second cylinder 305, with the supporting dovetail chute 306 of grip slide 304.
Described device also comprises the rewinding box 7 being fixed on clamping mechanism for knife handle, for placing the cutter disassembling.
Referring to Fig. 4 ~ 5, folder small cup 602, elastic jacket 603 and cutter 604 that toolbox 6 is mainly threaded by handle of a knife 601, with handle of a knife form; Handle of a knife 601 afterbodys are with notch 605, thereby these notch 605 Main Functions are to match handle of a knife 601 is clamped in main shaft 201 with the steel ball 206 in mainshaft mechanism 2.
The course of work of the present invention is as follows:
Referring to Fig. 1 ~ 5, when work, jacking cylinder mechanism 5 rising pushing drawing rods 203, pulling claw 205 and disc spring pressing nut 204 rise, dish spring 202 is compressed by disc spring pressing nut 204, the steel ball 206 that pulling claw 205 sidewalls embed opens, then the handle of a knife of toolbox 6 601 is put into main shaft tapered opening 208, jacking cylinder mechanism 5 is retracted, decline at dish spring 202 elastic force effect lower links 203 and pulling claw 205, steel ball 206 is tightened, steel ball 206 is filled in the notch 605 of handle of a knife 601 tail ends, and the steel ball 206 tightening makes toolbox 6 fix at main shaft 201 axis directions. Now the first cylinder 303 makes jaw 301 closures, the folder small cup 602 of jaw 301 clamp-on tool assemblies 6, and the second cylinder 305 stretches out afterwards, promotes grip slide 304 and slides in dovetail chute 306, and jaw 301 is clamped, and prevents that jaw 301 from getting loose. After clamping, transmission mechanism 4 drives main shaft 201 and handle of a knife 601 to turn clockwise, and loosening cutter 604, puts into rewinding box 7 by conventional manipulator by cutter 604. After tearing cutter open and completing, the second cylinder 305 is retracted, and the first cylinder 303 unclamps, and jacking cylinder mechanism 5 stretches out, and handle of a knife 601 is unclamped from main shaft 201, takes out handle of a knife 601, carries out a next circulation. If when the cutter that will more renew after loosening cutter 604, cutter 604 is being put into after rewinding box, new cutter is put into handle of a knife 601, transmission mechanism 4 drives main shaft 201 and handle of a knife 601 to be rotated counterclockwise, and new cutter can be clamped, and then the second cylinder 305 is retracted, the first cylinder 303 unclamps, jacking cylinder mechanism 5 stretches out, and handle of a knife 601 is unclamped from main shaft 201, takes out handle of a knife 601.
These are only preferred embodiment of the present invention, be not limited to the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in the protection domain of invention.
Claims (3)
1. automatically tear a knife system open, it is characterized in that, comprising:
Fixed base plate, an and end bearing vertical with fixed base plate be connected to mainshaft mechanism on fixed base plate, be positioned at the clamping mechanism for knife handle of mainshaft mechanism top, control the transmission mechanism that mainshaft mechanism rotates, the jacking cylinder mechanism that is positioned at mainshaft mechanism below;
Disc spring pressing nut, the pulling claw being connected with pull bar screw top that described mainshaft mechanism comprises main shaft, be positioned at the pull bar of spindle axis, be connected around the dish spring of pull bar, with pull bar lower thread, be positioned at the steel ball of pulling claw away from drag link end;
Described clamping mechanism for knife handle comprises jaw, controls the first cylinder of jaw folding;
Described jacking cylinder mechanism is for controlling the rising of pull bar;
The stepped hole of step in the band of described main shaft one end, places dish spring in stepped hole, the main shaft other end is provided with the tapered opening of holding handle of a knife.
2. the knife system of automatically tearing open according to claim 1, is characterized in that, described clamping mechanism for knife handle also comprise compress jaw grip slide, control grip slide straight-line the second cylinder, with the supporting dovetail chute of grip slide.
3. the knife system of automatically tearing open according to claim 1 and 2, is characterized in that, described device also comprises the rewinding box being fixed on clamping mechanism for knife handle, for placing the cutter disassembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311346.8A CN104842201B (en) | 2015-06-09 | 2015-06-09 | One is torn knife system automatically open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311346.8A CN104842201B (en) | 2015-06-09 | 2015-06-09 | One is torn knife system automatically open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842201A CN104842201A (en) | 2015-08-19 |
| CN104842201B true CN104842201B (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510311346.8A Expired - Fee Related CN104842201B (en) | 2015-06-09 | 2015-06-09 | One is torn knife system automatically open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842201B (en) |
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| CN105108546B (en) * | 2015-09-15 | 2017-09-12 | 宁波海天精工股份有限公司 | A kind of cylinder knife machining mechanism of T-shaped ram main shaft |
| CN107462862A (en) * | 2017-07-07 | 2017-12-12 | 国网上海市电力公司 | A kind of ammeter detection device |
| CN107479018B (en) * | 2017-07-07 | 2019-11-26 | 国网上海市电力公司 | A kind of ammeter device for fast detecting |
| CN206936917U (en) * | 2017-07-19 | 2018-01-30 | 河南裕展精密科技有限公司 | Automatic attaching/detaching apparatus |
| CN107498358A (en) * | 2017-10-27 | 2017-12-22 | 珠海艾诚精密模具有限公司 | A kind of automatic detachable knife equipment of CNC |
| CN107860345B (en) * | 2017-11-17 | 2023-07-07 | 深圳市圆梦精密技术研究院 | Auxiliary device for tool holder runout test |
| CN108481263B (en) * | 2018-04-25 | 2023-05-23 | 西安飞机工业（集团）有限责任公司 | Handheld numerical control machine tool handle mounting clamp and application method thereof |
| CN108480948B (en) * | 2018-05-21 | 2024-03-22 | 浙江大学昆山创新中心 | Water seal assembly structure of pump cover assembly machine |
| CN108869581B (en) * | 2018-07-25 | 2024-03-22 | 科益展智能装备有限公司 | Bolt structure and design method thereof |
| CN112109015A (en) * | 2020-09-17 | 2020-12-22 | 浙江佳鸿汽车科技股份有限公司 | Examine with drawing clamp positioner |
| CN112576711B (en) * | 2020-12-28 | 2022-05-17 | 科益展智能装备有限公司 | Installation method of numerical control turntable belt pulley installation structure |
| CN113478028B (en) * | 2021-07-23 | 2022-06-17 | 圆兴(厦门)精密工具有限公司 | Screw tap structure capable of improving cooling uniformity of cooling liquid and using method thereof |
| CN113798873B (en) * | 2021-08-12 | 2024-03-12 | 中国核电工程有限公司 | Self-adaptive jacking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701994A (en) * | 1985-09-20 | 1987-10-27 | Kabushiki Kaisha Toshiba | Automatic tool assembly apparatus |
| CN102485417A (en) * | 2010-12-06 | 2012-06-06 | 黄耀德 | Improved structure of main shaft broach force-multiplying mechanism |
| CN202398820U (en) * | 2011-12-30 | 2012-08-29 | 常州市科邦精密数控机械有限公司 | Numerically controlled lathe |
| CN204711636U (en) * | 2015-06-09 | 2015-10-21 | 深圳市科益展自动化有限公司 | One tears knife system open automatically |
-
2015
- 2015-06-09 CN CN201510311346.8A patent/CN104842201B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701994A (en) * | 1985-09-20 | 1987-10-27 | Kabushiki Kaisha Toshiba | Automatic tool assembly apparatus |
| CN102485417A (en) * | 2010-12-06 | 2012-06-06 | 黄耀德 | Improved structure of main shaft broach force-multiplying mechanism |
| CN202398820U (en) * | 2011-12-30 | 2012-08-29 | 常州市科邦精密数控机械有限公司 | Numerically controlled lathe |
| CN204711636U (en) * | 2015-06-09 | 2015-10-21 | 深圳市科益展自动化有限公司 | One tears knife system open automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842201A (en) | 2015-08-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guanglan Fukeng Community, Longhua New District, Shenzhen City, Guangdong Province and No. 187 Hualangjia Industrial Park, 4 buildings and 3 floors Patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 518000 Guanglan Fukeng Community, Longhua New District, Shenzhen City, Guangdong Province and No. 187 Hualangjia Industrial Park, 4 buildings and 3 floors Patentee before: SHENZHEN KEYIZHAN AUTOMATION CO.,LTD. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663 Room 101, building a, No. 6, Nanyun 2nd Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 518000, Guangdong, Shenzhen Province, Longhua New District Guanlan Fu Shan community, with the rich Industrial Zone No. 187 Hua Lang Industrial Park 4, 3 floor Patentee before: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |