[go: up one dir, main page]

CN201102150Y - Tool vacuum locking mechanism - Google Patents

Tool vacuum locking mechanism Download PDF

Info

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
tool
vacuum
main shaft
vacuum generator
locking mechanism
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
Application number
CN 200720117396
Other languages
Chinese (zh)
Inventor
李淑英
孙颂权
李文义
崔鸿烈
刘世滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Measuring and Cutting Tool Group Co Ltd
Original Assignee
Harbin Measuring and Cutting Tool Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin Measuring and Cutting Tool Group Co Ltd filed Critical Harbin Measuring and Cutting Tool Group Co Ltd
Priority to CN 200720117396 priority Critical patent/CN201102150Y/en
Application granted granted Critical
Publication of CN201102150Y publication Critical patent/CN201102150Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • 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

刀具真空锁紧机构 Tool vacuum locking mechanism

一、技术领域1. Technical field

本实用新型提供的是一种夹紧机构，具体地说是一种以压缩空气为工作介质的真空锁紧的机构。The utility model provides a clamping mechanism, specifically a vacuum locking mechanism with compressed air as the working medium.

二、背景技术2. Background technology

刀具预调测量仪使用的传统的刀具机械锁紧机构，是根据单作用气缸原理，气缸在缸盖一端气口输入压缩空气使活塞伸出，推动拉杆、压杆等零件，使六个卡钩将刀柄脱开，而另一端靠弹簧力作用下，使活塞杆恢复到初始位置，六个卡钩将刀柄锁紧，结构复杂，使用不方便。The traditional tool mechanical locking mechanism used by the tool presetting measuring instrument is based on the principle of single-acting cylinder. The cylinder inputs compressed air at one end of the cylinder head to make the piston stretch out, and pushes the pull rod, pressure rod and other parts, so that the six hooks will be locked. The knife handle is disengaged, and the other end relies on the spring force to restore the piston rod to the initial position, and the six hooks lock the knife handle. The structure is complex and inconvenient to use.

三、发明内容3. Contents of the invention

本实用新型的目的在于提供一种结构精巧、使用方便，能够改进刀具锁紧效果的刀具真空锁紧机构。The purpose of the utility model is to provide a tool vacuum locking mechanism which is compact in structure, easy to use, and can improve the tool locking effect.

本实用新型的目的是这样实现的：它由镗铣类刀具锥柄1、主轴2、真空发生器3、气动开关4、软管5、旋转快接插头6、仪座7和主轴轴系8组成；主轴轴系8固定在仪座7上，镗铣类刀具锥柄1装夹在刀具预调仪主轴2的锥孔内，真空发生器3固定在仪座7上，气动开关4固定在仪座7上，旋转快接插头6安装在主轴2的底部的通气孔端部，并通过软管5与真空发生器3的吸气孔相连。The purpose of this utility model is achieved in this way: it consists of a boring and milling tool taper handle 1, a main shaft 2, a vacuum generator 3, a pneumatic switch 4, a hose 5, a rotary quick-connect plug 6, an instrument seat 7 and a main shaft shaft system 8 Composition; the spindle shaft system 8 is fixed on the instrument base 7, the taper handle 1 of the boring and milling tool is clamped in the taper hole of the tool presetter spindle 2, the vacuum generator 3 is fixed on the instrument base 7, and the pneumatic switch 4 is fixed on the On the instrument seat 7 , the rotary quick-connect plug 6 is installed at the end of the air hole at the bottom of the main shaft 2 , and is connected to the suction hole of the vacuum generator 3 through the flexible pipe 5 .

气动开关4打开后，压缩空气通过空气过滤器和气管到达真空发生器3，通过软管5、旋转快接插头6及主轴2的气孔将主轴2锥孔和镗铣类刀具锥柄1之间空刀内的空气抽出，产生负压，实现刀具的真空锁紧；当关闭气动开关4后，真空发生器3的吸气作用消失，同时主轴2锥孔和镗铣类刀具锥柄1之间空刀内负压消失，刀具可以方便地取出。本实用新型利用气流流动产生局部真空的原理，设计了圆锥刀柄真空锁紧的机构，结构精巧、使用方便，能够改进刀具锁紧效果。After the pneumatic switch 4 is turned on, the compressed air reaches the vacuum generator 3 through the air filter and the air pipe, and the empty tool between the taper hole of the spindle 2 and the taper handle 1 of the boring and milling tool is passed through the hose 5, the rotary quick-connect plug 6 and the air hole of the spindle 2. The air inside is pumped out to generate negative pressure to realize the vacuum locking of the tool; when the pneumatic switch 4 is turned off, the suction effect of the vacuum generator 3 disappears, and at the same time, the empty tool is negatively loaded between the taper hole of the spindle 2 and the taper shank 1 of the boring and milling tool. The pressure disappears and the knife can be easily removed. The utility model utilizes the principle of partial vacuum generated by air flow, and designs a vacuum locking mechanism for a conical knife handle. The utility model is compact in structure, easy to use, and can improve the locking effect of the knife.

四、附图说明4. Description of drawings

图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.

五、具体实施方式5. Specific implementation

下面结合附图举例对本实用新型作更详细的描述：The utility model is described in more detail below in conjunction with accompanying drawing example:

结合图1，刀具真空锁紧机构由镗铣类刀具锥柄1、主轴2、真空发生器3、气动开关4、软管5、旋转快接插头6、仪座7和主轴轴系8组成。主轴轴系8固定在仪座7上，镗铣类刀具锥柄1装夹在刀具预调仪主轴2的锥孔内，真空发生器3固定在仪座7上，气动开关4固定在仪座7上，旋扭控制气动开关的开启和关闭，旋转快接插头6安装在主轴2的底部的通气孔端部，并通过软管5与真空发生器3的吸气孔相连。Referring to Figure 1, the tool vacuum locking mechanism consists of a boring and milling tool taper handle 1, a spindle 2, a vacuum generator 3, a pneumatic switch 4, a hose 5, a rotary quick-connect plug 6, an instrument seat 7 and a spindle shaft system 8. The spindle shaft system 8 is fixed on the instrument base 7, the taper handle 1 of the boring and milling tool is clamped in the taper hole of the tool presetter spindle 2, the vacuum generator 3 is fixed on the instrument base 7, and the pneumatic switch 4 is fixed on the instrument base 7, the knob controls the opening and closing of the pneumatic switch, and the rotary quick-connect plug 6 is installed at the end of the air hole at the bottom of the main shaft 2, and is connected to the suction hole of the vacuum generator 3 through the hose 5.

Claims (1)

1、一种刀具真空锁紧机构，其特征是：它由镗铣类刀具锥柄(1)、主轴(2)、真空发生器(3)、气动开关(4)、软管(5)、旋转快接插头(6)、仪座(7)和主轴轴系(8)组成；主轴轴系(8)固定在仪座(7)上，镗铣类刀具锥柄(1)装夹在刀具预调仪主轴(2)的锥孔内，真空发生器(3)固定在仪座(7)上，气动开关(4)固定在仪座(7)上，旋转快接插头(6)安装在主轴(2)的底部的通气孔端部，并通过软管(5)与真空发生器(3)的吸气孔相连。1. A tool vacuum locking mechanism, characterized in that it consists of a boring and milling tool taper handle (1), a spindle (2), a vacuum generator (3), a pneumatic switch (4), a hose (5), Rotary quick-connect plug (6), instrument base (7) and spindle shaft system (8); the spindle shaft system (8) is fixed on the instrument base (7), and the taper shank (1) of the boring and milling tool is clamped on the tool In the taper hole of the presetter spindle (2), the vacuum generator (3) is fixed on the instrument base (7), the pneumatic switch (4) is fixed on the instrument base (7), and the rotary quick-connect plug (6) is installed on the The air hole end of the bottom of the main shaft (2) is connected to the suction hole of the vacuum generator (3) by a flexible pipe (5).
CN 200720117396 2007-11-13 2007-11-13 Tool vacuum locking mechanism Expired - Fee Related CN201102150Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720117396 CN201102150Y (en) 2007-11-13 2007-11-13 Tool vacuum locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720117396 CN201102150Y (en) 2007-11-13 2007-11-13 Tool vacuum locking mechanism

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 Tool vacuum locking mechanism

Country Status (1)

Country Link
CN (1) CN201102150Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
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 Tool holder structure of a high-speed tool and its manufacturing process
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

Cited By (16)

* Cited by examiner, † Cited by third party
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 device
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 Tool holder structure of a high-speed tool and its manufacturing process
CN112059652B (en) * 2020-08-24 2022-05-20 常州正河源数控工具有限公司 Tool holder structure of a high-speed tool and its manufacturing process
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

Similar Documents

Publication Publication Date Title
CN201102150Y (en) Tool vacuum locking mechanism
CN201647698U (en) A slitting machine unwinding air machine chuck
CN204621788U (en) A kind of clamp structure
CN102699847A (en) Pneumatic lock ball clamping system
CN204171927U (en) A kind of adjustable " F " type tap wrench
CN202377801U (en) Pneumatic elastic chunk
CN201086207Y (en) Self-cleaning tensioning setting pin
CN201471400U (en) Quick-acting multi-functional combination wrench
CN204505257U (en) Servo-controlled rotary grasping robot device
CN202742239U (en) Pneumatic lock ball clamping system
CN201353742Y (en) Quick-clamping ratchet spanner with adjustable handle
CN205908754U (en) A air starting valve for heavy engine of equipping
CN201851302U (en) Air cylinder or air pump applied to positive pressure and negative pressure
CN206296844U (en) A kind of elasticizer chuck tool special for dismounting
CN206306079U (en) A kind of electric tool
CN202921607U (en) Portable anchor hole cleaner
CN204254249U (en) A kind of multi-functional filling equipment of gas phase pressure break equipment
CN209166698U (en) A kind of automotive check tire pressure detection table
CN221959942U (en) Steel pipe hardness detection device
CN216666889U (en) Emergency plugging device for water supply pipeline
CN201300386Y (en) Hand-held water pipe wrench
CN204839162U (en) Manual pressurized -water ware
CN201671785U (en) Multi-functional inflator
CN203560055U (en) Novel inflator
CN201180798Y (en) Conical surface oxygen pressure reducing valve

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