CN201102150Y - Vacuum locking mechanism for tool bit - Google Patents
Vacuum locking mechanism for tool bit Download PDFInfo
- Publication number
- CN201102150Y CN201102150Y CN 200720117396 CN200720117396U CN201102150Y CN 201102150 Y CN201102150 Y CN 201102150Y CN 200720117396 CN200720117396 CN 200720117396 CN 200720117396 U CN200720117396 U CN 200720117396U CN 201102150 Y CN201102150 Y CN 201102150Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- vacuum
- tool
- vacuum generator
- boring
- 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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- Auxiliary Devices For Machine Tools (AREA)
- Drilling Tools (AREA)
Abstract
The utility model provides a vacuum tool-locking mechanism, which is composed of a boring-milling tool taper shank (1), a main shaft (2), a vacuum generator (3), a pneumatic switch (4), a hose (5), a rotary quick-connecting plug (6), an instrument stand (7) and a main shaft system (8), wherein, the main shaft system (8) is fixed on the instrument stand (7), the boring-milling tool taper shank (1) is clamped in the tapered bore of the main shaft (2) of a tool presetter, the vacuum generator (3) and the pneumatic switch (4) are fixed on the instrument stand (7), and the rotary quick-connecting plug (6) is mounted on the venthole end of the bottom of the main shaft (2) and communicated with the suction hole of the vacuum generator (3) via the hose (5). Utilizing a theory in which airflow generates partical vacuum, the utility model designs the vacuum taper shank-locking mechanism, which is characterized in ingenious structure and convenient use and can improve the tool-locking effect.
Description
One, technical field
The utility model provides a kind of clamp mechanism, and specifically a kind of is the mechanism of the vacuum locking of working media with compressed air.
Two, background technology
Traditional tool mechanical retaining mechanism that tool preseting measuring instrument uses, be according to the single-acting cylinder principle, cylinder stretches out piston at cylinder cap one end gas port input compressed air, part such as pushing drawing rod, depression bar makes six grabs that handle of a knife is thrown off, and the other end is by under the spring force effect, make piston rod return to initial position, six grabs are locked handle of a knife, and complex structure uses inconvenient.
Three, summary of the invention
The purpose of this utility model is to provide a kind of delicate structure, easy to use, can improve the cutter vacuum retaining mechanism of cutter locking effect.
The purpose of this utility model is achieved in that it is made up of boring and milling class taper tool shanks 1, main shaft 2, vacuum generator 3, jettron 4, flexible pipe 5, the fast plug 6 of rotation, instrument seat 7 and principle axis shafting 8; Principle axis shafting 8 is fixed on the instrument seat 7, boring and milling class taper tool shanks 1 clamping is in the taper hole of tool presetter main shaft 2, vacuum generator 3 is fixed on the instrument seat 7, jettron 4 is fixed on the instrument seat 7, rotate fast plug 6 and be installed in the passage end of the bottom of main shaft 2, and link to each other with the suction hole of vacuum generator 3 by flexible pipe 5.
After jettron 4 is opened, compressed air arrives vacuum generator 3 by air cleaner and tracheae, pore by flexible pipe 5, the fast plug 6 of rotation and main shaft 2 is extracted the air in the empty cutter between main shaft 2 taper holes and the boring and milling class taper tool shanks 1 out, produces negative pressure, realizes the vacuum locking of cutter; After closing jettron 4, the getter action of vacuum generator 3 disappears, negative pressure disappearance in the empty cutter between main shaft 2 taper holes and the boring and milling class taper tool shanks 1 simultaneously, and cutter can take out easily.The utility model utilizes air current flow to produce the principle of parital vacuum, has designed the mechanism that circular cone handle of a knife vacuum is locked, and delicate structure, easy to use can be improved the cutter locking effect.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment
For a more detailed description to the utility model for example below in conjunction with accompanying drawing:
In conjunction with Fig. 1, cutter vacuum retaining mechanism is made up of boring and milling class taper tool shanks 1, main shaft 2, vacuum generator 3, jettron 4, flexible pipe 5, the fast plug 6 of rotation, instrument seat 7 and principle axis shafting 8.Principle axis shafting 8 is fixed on the instrument seat 7, boring and milling class taper tool shanks 1 clamping is in the taper hole of tool presetter main shaft 2, vacuum generator 3 is fixed on the instrument seat 7, jettron 4 is fixed on the instrument seat 7, the opening and closing of turn-knob control jettron, rotate fast plug 6 and be installed in the passage end of the bottom of main shaft 2, and link to each other with the suction hole of vacuum generator 3 by flexible pipe 5.
Claims (1)
1, a kind of cutter vacuum retaining mechanism is characterized in that: it by boring and milling class taper tool shanks (1), main shaft (2), vacuum generator (3), jettron (4), flexible pipe (5), rotate fast plug (6), instrument seat (7) and principle axis shafting (8) and form; Principle axis shafting (8) is fixed on the instrument seat (7), boring and milling class taper tool shanks (1) clamping is in the taper hole of tool presetter main shaft (2), vacuum generator (3) is fixed on the instrument seat (7), jettron (4) is fixed on the instrument seat (7), rotate fast plug (6) and be installed in the passage end of the bottom of main shaft (2), and link to each other with the suction hole of vacuum generator (3) by flexible pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720117396 CN201102150Y (en) | 2007-11-13 | 2007-11-13 | Vacuum locking mechanism for tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720117396 CN201102150Y (en) | 2007-11-13 | 2007-11-13 | Vacuum locking mechanism for tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102150Y true CN201102150Y (en) | 2008-08-20 |
Family
ID=39949168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720117396 Expired - Fee Related CN201102150Y (en) | 2007-11-13 | 2007-11-13 | Vacuum locking mechanism for tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102150Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966655A (en) * | 2010-08-31 | 2011-02-09 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
| CN102528615A (en) * | 2011-11-25 | 2012-07-04 | 深圳市创造机电有限公司 | Glass fine grinding machine and grinding control method thereof |
| CN104290031A (en) * | 2013-07-18 | 2015-01-21 | 株式会社迪思科 | Cutting apparatus |
| CN104290030A (en) * | 2013-07-18 | 2015-01-21 | 株式会社迪思科 | Cutting apparatus |
| CN105415048A (en) * | 2015-12-05 | 2016-03-23 | 重庆华洋单向器制造有限公司 | Turning clamp of one-way clutch sleeve |
| CN109249256A (en) * | 2018-10-25 | 2019-01-22 | 沈阳达丰机械有限公司 | A kind of axis system of high-speed numeric control drilling machine |
| CN109531842A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The installing mechanism of cutting tool |
| CN111069634A (en) * | 2019-12-27 | 2020-04-28 | 山东博特精工股份有限公司 | Processing center electric spindle with vacuum locking loose broach mechanism |
| CN112059652A (en) * | 2020-08-24 | 2020-12-11 | 常州正河源数控工具有限公司 | Handle structure of high-speed cutter and manufacturing process thereof |
| CN112589532A (en) * | 2020-12-03 | 2021-04-02 | 深圳市速锋科技股份有限公司 | Machine tool spindle and cutter tightness detection device |
| CN113385961A (en) * | 2021-06-30 | 2021-09-14 | 台州科技职业学院 | Cutter locking device and cutter changing method of five-axis machining center |
-
2007
- 2007-11-13 CN CN 200720117396 patent/CN201102150Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966655B (en) * | 2010-08-31 | 2015-04-22 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
| CN101966655A (en) * | 2010-08-31 | 2011-02-09 | 哈尔滨量具刃具集团有限责任公司 | Fixture for multifunctional processing center for processing 7:24 taper-shank tool system |
| CN102528615A (en) * | 2011-11-25 | 2012-07-04 | 深圳市创造机电有限公司 | Glass fine grinding machine and grinding control method thereof |
| CN102528615B (en) * | 2011-11-25 | 2015-02-11 | 深圳市创造机电有限公司 | Glass fine grinding machine and grinding control method thereof |
| CN104290031B (en) * | 2013-07-18 | 2019-04-19 | 株式会社迪思科 | Cutting apparatus |
| CN104290031A (en) * | 2013-07-18 | 2015-01-21 | 株式会社迪思科 | Cutting apparatus |
| CN104290030A (en) * | 2013-07-18 | 2015-01-21 | 株式会社迪思科 | Cutting apparatus |
| CN105415048A (en) * | 2015-12-05 | 2016-03-23 | 重庆华洋单向器制造有限公司 | Turning clamp of one-way clutch sleeve |
| CN105415048B (en) * | 2015-12-05 | 2018-01-30 | 重庆华洋单向器制造有限公司 | A kind of turning clamp of isolator sleeve pipe |
| CN109531842A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The installing mechanism of cutting tool |
| CN109249256A (en) * | 2018-10-25 | 2019-01-22 | 沈阳达丰机械有限公司 | A kind of axis system of high-speed numeric control drilling machine |
| CN111069634A (en) * | 2019-12-27 | 2020-04-28 | 山东博特精工股份有限公司 | Processing center electric spindle with vacuum locking loose broach mechanism |
| CN112059652A (en) * | 2020-08-24 | 2020-12-11 | 常州正河源数控工具有限公司 | Handle structure of high-speed cutter and manufacturing process thereof |
| CN112059652B (en) * | 2020-08-24 | 2022-05-20 | 常州正河源数控工具有限公司 | Handle structure of high-speed cutter and manufacturing process thereof |
| CN112589532A (en) * | 2020-12-03 | 2021-04-02 | 深圳市速锋科技股份有限公司 | Machine tool spindle and cutter tightness detection device |
| CN113385961A (en) * | 2021-06-30 | 2021-09-14 | 台州科技职业学院 | Cutter locking device and cutter changing method of five-axis machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |