CN111331426A - Automatic cutter adjusting mechanism - Google Patents
Automatic cutter adjusting mechanism Download PDFInfo
- Publication number
- CN111331426A CN111331426A CN201811556662.1A CN201811556662A CN111331426A CN 111331426 A CN111331426 A CN 111331426A CN 201811556662 A CN201811556662 A CN 201811556662A CN 111331426 A CN111331426 A CN 111331426A
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- China
- Prior art keywords
- clamping
- cutter
- signal connection
- controller
- sensor
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- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000004044 response Effects 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- 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
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
Abstract
The invention discloses an automatic tool setting mechanism which comprises a sensor, a controller, a clamping jaw position sensor, a lifting device, a rotating device and a clamping device, wherein the sensor is respectively in signal connection with the clamping jaw position sensor and the controller, the controller is in signal connection with the lifting device, the rotating device is detachably and rotatably connected to the lower end part of the lifting device, the clamping device is detachably fixed on the lower end part of the rotating device, the clamping device is in signal connection with the clamping jaw position sensor, and the clamping device is in detachable clamping connection with a tool. The automatic cutter adjusting mechanism can realize on-line automatic cutter adjustment, thereby reducing the times of disassembling and assembling the cutter by personnel, saving manpower and time and improving the production working efficiency.
Description
Technical Field
The invention relates to the technical field of automation, in particular to an automatic knife adjusting mechanism.
Background
In the process of manufacturing machined parts, personnel need to confirm the size of the cutter, the cutter adjustment of the existing cutter needs manual cutter adjustment, and the size of the cutter adjustment can only be adjusted according to the final size of a drawing.
The knife adjustment mode has the following problems:
1. the misoperation of manual tool setting of personnel can cause abnormal processing quality;
2. when the cutter is adjusted, the labor and time are needed for disassembling and assembling the cutter;
3. the cutter adjustment can only be manually intervened, and the cutter cannot be adjusted in time according to the existing machining size.
Disclosure of Invention
The invention is completed for solving the defects in the prior art, and the invention aims to provide an automatic cutter adjusting mechanism which can realize on-line automatic cutter adjustment, thereby reducing the times of disassembling and assembling cutters by personnel, saving manpower and time and improving the production working efficiency.
The invention discloses an automatic cutter adjusting mechanism which comprises a sensor, a controller, a clamping jaw position sensor, a lifting device, a rotating device and a clamping device, wherein the sensor is respectively in signal connection with the clamping jaw position sensor and the controller, the controller is in signal connection with the lifting device, the rotating device is detachably and rotatably connected to the lower end part of the lifting device, the clamping device is detachably fixed on the lower end part of the rotating device, the clamping device is in signal connection with the clamping jaw position sensor, and the clamping device is in detachable clamping connection with a cutter.
The automatic knife adjusting mechanism of the invention can also be as follows:
the jack catch position inductor includes knife adjustment position response piece and zero point position response piece, knife adjustment position response piece with zero point position response piece all can be dismantled and be fixed in elevating gear outside portion, knife adjustment position response piece with zero point position response piece respectively with the sensor with chucking device signal connection.
The outer side of the lifting device is provided with an installation rod, and the cutter adjusting position sensing block and the zero point position sensing block can be detachably fixed on the installation rod.
The clamping device comprises a clamping seat and at least three clamping jaws, the clamping seat is detachably fixed on the lower end part of the rotating device, each clamping jaw is detachably fixed on the clamping seat, the clamping jaws are in signal connection with the tool adjusting position sensing block and the zero point position sensing block, and the clamping jaws are in detachable clamping connection with the tool.
All the clamping jaws are arranged on the clamping seat at equal intervals.
The lifting device comprises a lifting cylinder, the rotating device is detachably and rotatably connected to the upper end part of the lifting cylinder, and the lifting cylinder is in signal connection with the controller.
The invention discloses an automatic cutter adjusting mechanism which comprises a sensor, a controller, a clamping jaw position sensor, a lifting device, a rotating device and a clamping device, wherein the sensor is respectively in signal connection with the clamping jaw position sensor and the controller, the controller is in signal connection with the lifting device, the rotating device is detachably and rotatably connected to the lower end part of the lifting device, the clamping device is detachably fixed on the lower end part of the rotating device, the clamping device is in signal connection with the clamping jaw position sensor, and the clamping device is in detachable clamping connection with a cutter. Thus, after the workpiece is machined, the on-line measuring instrument on the equipment measures the machined characteristics. And after the measurement is finished, the measuring instrument inputs the measurement result to the industrial personal computer for data processing. The program of the industrial personal computer judges the measurement result of the processing characteristics, and is accompanied with an early warning condition, and when the automatic cutter adjusting condition is met, the industrial personal computer sends a cutter adjusting signal to the cutter adjusting mechanism. The cutter adjusting mechanism receives a cutter adjusting signal sent by an industrial personal computer through a sensor and transmits the cutter adjusting signal to a controller, the controller starts a lifting device to move downwards, when the sensor detects that the signal of a cutter adjusting position sensor is in the cutter adjusting position, the lifting device stops moving and locks, at the moment, a rotating device drives a clamping device to adjust the height direction of a cutter, after the cutter adjusting action is completed, the rotating device stops rotating, the lifting device moves upwards to move the clamping device to a zero position, and when the sensor detects that the signal of the cutter adjusting position sensor is in the zero position, the clamping device 4 returns to the zero position, so that the automatic cutter adjustment of the cutter is completed. The automatic cutter adjusting mechanism can realize on-line automatic cutter adjustment, thereby reducing the times of disassembling and assembling the cutter by personnel, saving manpower and time and improving the production working efficiency.
Drawings
FIG. 1 is a block diagram of an automated tool setting mechanism of the present invention.
Description of the figures
1 … knife adjustment position sensing block 2 … zero point position sensing block 3 … mounting rod
4 … chucking device 5 … lifting cylinder 6 … rotating device
7 … knife adjustment position 8 … zero position
Detailed Description
An automated tool setting mechanism of the present invention is described in further detail below with reference to fig. 1 of the drawings.
The invention relates to an automatic tool setting mechanism, and please refer to fig. 1, which comprises a sensor, a controller, a jaw position sensor, a lifting device, a rotating device 6 and a clamping device 4, wherein the sensor is respectively in signal connection with the jaw position sensor and the controller, the controller is in signal connection with the lifting device, the rotating device 6 is detachably and rotatably connected to the lower end part of the lifting device, the clamping device 4 is detachably fixed on the lower end part of the rotating device 6, the clamping device 4 is in signal connection with the jaw position sensor, and the clamping device 4 is in releasable clamping connection with a tool. Thus, after the workpiece is machined, the on-line measuring instrument on the equipment measures the machined characteristics. And after the measurement is finished, the measuring instrument inputs the measurement result to the industrial personal computer for data processing. The program of the industrial personal computer judges the measurement result of the processing characteristics, and is accompanied with an early warning condition, and when the automatic cutter adjusting condition is met, the industrial personal computer sends a cutter adjusting signal to the cutter adjusting mechanism. The cutter adjusting mechanism receives a cutter adjusting signal sent by an industrial personal computer through a sensor and transmits the cutter adjusting signal to a controller, the controller starts a lifting device to move downwards, when the sensor detects that the signal of a cutter adjusting position sensor is in a cutter adjusting position 7, the lifting device stops moving and locks, at the moment, a rotating device 6 drives a clamping device 4 to adjust the height direction of a cutter, after the cutter adjusting action is completed, the rotating device 6 stops rotating, the lifting device moves upwards to move the clamping device 4 to a zero position 8, and when the sensor detects that the signal of the cutter adjusting position sensor is in the zero position 8, the clamping device 4 is explained to return, so that the automatic cutter adjustment of the cutter is completed. The automatic cutter adjusting mechanism can realize on-line automatic cutter adjustment, thereby reducing the times of disassembling and assembling the cutter by personnel, saving manpower and time and improving the production working efficiency.
Referring to fig. 1, an automatic knife adjustment mechanism structure according to the present invention may further include, on the basis of the foregoing technical solution: the jack catch position inductor includes knife adjustment position response piece 1 and zero point position response piece 2, knife adjustment position response piece 1 with zero point position response piece 2 all can be dismantled and be fixed in elevating gear outside portion, knife adjustment position response piece 1 with zero point position response piece 2 respectively with the sensor with chucking device 4 signal connection. Thus, the tool setting position sensing block 1 can detect the state of the chucking device 4 at the tool setting position 7, and the zero point position sensing block 2 can detect the state of the chucking device 4 at the zero point position 8. When the cutter adjusting mechanism receives a cutter adjusting signal sent by an industrial personal computer through a sensor and transmits the cutter adjusting signal to the controller, when the sensor detects a cutter adjusting position sensing block 1, the lifting device stops moving and is locked, at the moment, the rotating device 6 drives the clamping device 4 to adjust the height direction of the cutter, after the cutter adjusting action is completed, the rotating device 6 stops rotating, the lifting device moves upwards to move the clamping device 4 to a zero position 8, and after the sensor detects a zero position sensing block 2, the clamping device 4 returns to the original position, so that the automatic cutter adjustment of the cutter is completed. The further preferred scheme is as follows: the outer side of the lifting device is provided with an installation rod 3, and both the knife adjustment position sensing block 1 and the zero position sensing block 2 can be detachably fixed on the installation rod 3. In this way, the mounting rod 3 is provided at the outer side portion of the lifting device, and then the blade-setting position sensing block 1 and the zero point position sensing block 2 are mounted on the mounting rod 3, thereby improving the mounting stability thereof. The method can also be as follows: the clamping device 4 comprises a clamping seat and at least three clamping jaws, the clamping seat is detachably fixed on the lower end part of the rotating device 6, each clamping jaw can be detachably fixed on the clamping seat, the clamping jaws are respectively in signal connection with the tool adjusting position sensing block 1 and the zero point position sensing block 2, and the clamping jaws are in detachable clamping connection with the tool. Like this, chucking device 4 comprises cassette and three jack catch, and the jack catch can chucking and loosen the cutter, and when the accent sword, the jack catch chucking cutter carries out the regulation of position direction to the cutter, and the back is accomplished in the regulation, and the jack catch loosens the cutter and passes through elevating gear return. The further preferred scheme is as follows: all the clamping jaws are arranged on the clamping seat at equal intervals. Like this, the equidistant setting of jack catch is on the cassette, and when the benefit that the equidistant set up lies in jack catch chucking cutter, it is more firm, can not lead to the cutter slope because of the atress inequality to improve work efficiency. The method can also be as follows: the lifting device comprises a lifting cylinder 5, the rotating device 6 can be detachably and rotatably connected to the upper end part of the lifting cylinder 5, and the lifting cylinder 5 is in signal connection with the controller. Thus, the lifting device comprises a lifting cylinder 5, the lifting cylinder 5 is controlled by the controller to move upwards or downwards, and the rotating device 6 and the clamping device 4 are driven to adjust the cutter.
The above description is only for the purpose of illustrating a few embodiments of the present invention, and should not be taken as limiting the scope of the present invention, in which equivalent changes, modifications, or scaling up or down, etc. made in accordance with the spirit of the present invention should be considered as falling within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic change knife adjustment mechanism which characterized in that: including sensor, controller, jack catch position inductor, elevating gear, rotary device and chucking device, the sensor respectively with jack catch position inductor and controller signal connection, the controller with elevating gear signal connection, rotary device can dismantle swivelling joint in on the elevating gear tip down, chucking device can dismantle be fixed in on the tip under the rotary device, chucking device with jack catch position inductor signal connection, chucking device can relieve the formula chucking with the cutter and be connected.
2. The automated knife adjustment mechanism of claim 1, wherein: the jack catch position inductor includes knife adjustment position response piece and zero point position response piece, knife adjustment position response piece with zero point position response piece all can be dismantled and be fixed in elevating gear outside portion, knife adjustment position response piece with zero point position response piece all with the sensor with chucking device signal connection.
3. The automated knife adjustment mechanism of claim 2, wherein: the outer side of the lifting device is provided with an installation rod, and the cutter adjusting position sensing block and the zero point position sensing block can be detachably fixed on the installation rod.
4. The automated knife mechanism of any of claims 1-3, wherein: the clamping device comprises a clamping seat and at least three clamping jaws, the clamping seat is detachably fixed on the lower end part of the rotating device, each clamping jaw can be detachably fixed on the clamping seat, the clamping jaws are in signal connection with the tool adjusting position sensing block and the zero point position sensing block respectively, and the clamping jaws are in detachable clamping connection with the tool.
5. The automated knife adjustment mechanism of claim 4, wherein: all the clamping jaws are arranged on the clamping seat at equal intervals.
6. The automated knife mechanism of any of claims 1-3, wherein: the lifting device comprises a lifting cylinder, the rotating device is detachably and rotatably connected to the upper end part of the lifting cylinder, and the lifting cylinder is in signal connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556662.1A CN111331426A (en) | 2018-12-19 | 2018-12-19 | Automatic cutter adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556662.1A CN111331426A (en) | 2018-12-19 | 2018-12-19 | Automatic cutter adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331426A true CN111331426A (en) | 2020-06-26 |
Family
ID=71176138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556662.1A Pending CN111331426A (en) | 2018-12-19 | 2018-12-19 | Automatic cutter adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331426A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245195A1 (en) * | 1982-12-07 | 1984-06-07 | Emil Wohlhaupter u. Co, 7443 Frickenhausen | Method and device for the automatic adjustment of a turning tool with cutting-edge holder at the work spindle of a cutting machine |
| DE3442866A1 (en) * | 1984-11-24 | 1986-05-28 | GTE Valeron Corp., Troy, Mich. | Measuring device for an adjustable tool of a numerically controlled machine tool |
| JPH11151605A (en) * | 1997-11-19 | 1999-06-08 | Mitsubishi Motors Corp | Automatic presetting device for shaft type cutting tool |
| DE10138107A1 (en) * | 2001-08-03 | 2003-02-13 | Guehring Joerg | Clamping device for shrink-fit chuck tool holders has positioning device axially movable in receiving shaft of tool holder and driven by servo drive controllable by position of tip of insert tool for continuous adjustment |
| DE20200398U1 (en) * | 2002-01-11 | 2003-06-18 | Franz Haimer Maschb Kg | Adjustable tool holder |
| JP2005288616A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Fuso Truck & Bus Corp | Automatic presetting device for shaft-like tool |
| JP2007021683A (en) * | 2005-07-20 | 2007-02-01 | Fuji Heavy Ind Ltd | Tool fitting position adjusting device and tool fitting position adjusting method |
| CN201613481U (en) * | 2010-03-11 | 2010-10-27 | 长沙插拉刨机电设备制造有限公司 | Automatic cutter adjusting device of vertical inner-pull machine tool |
| CN201880964U (en) * | 2009-12-22 | 2011-06-29 | 东风汽车股份有限公司 | Automatic cutter adjusting device for finish boring crankshaft hole machining |
| CN202192343U (en) * | 2011-07-01 | 2012-04-18 | 天合富奥商用车转向器（长春）有限公司 | Special tool setting fixture for numerical control roller path miller for steering nuts |
| CN204954495U (en) * | 2015-05-20 | 2016-01-13 | 广州汽车集团乘用车有限公司 | Drill holder and tool setting appearance |
| CN206122726U (en) * | 2016-11-04 | 2017-04-26 | 格劳博机床（大连）有限公司 | Automation of being applied to automatic processing equipment sword device that rises |
| CN209598818U (en) * | 2018-12-19 | 2019-11-08 | 上汽通用五菱汽车股份有限公司 | A kind of automation tool-setting mechanism |
-
2018
- 2018-12-19 CN CN201811556662.1A patent/CN111331426A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245195A1 (en) * | 1982-12-07 | 1984-06-07 | Emil Wohlhaupter u. Co, 7443 Frickenhausen | Method and device for the automatic adjustment of a turning tool with cutting-edge holder at the work spindle of a cutting machine |
| DE3442866A1 (en) * | 1984-11-24 | 1986-05-28 | GTE Valeron Corp., Troy, Mich. | Measuring device for an adjustable tool of a numerically controlled machine tool |
| JPH11151605A (en) * | 1997-11-19 | 1999-06-08 | Mitsubishi Motors Corp | Automatic presetting device for shaft type cutting tool |
| DE10138107A1 (en) * | 2001-08-03 | 2003-02-13 | Guehring Joerg | Clamping device for shrink-fit chuck tool holders has positioning device axially movable in receiving shaft of tool holder and driven by servo drive controllable by position of tip of insert tool for continuous adjustment |
| DE20200398U1 (en) * | 2002-01-11 | 2003-06-18 | Franz Haimer Maschb Kg | Adjustable tool holder |
| JP2005288616A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Fuso Truck & Bus Corp | Automatic presetting device for shaft-like tool |
| JP2007021683A (en) * | 2005-07-20 | 2007-02-01 | Fuji Heavy Ind Ltd | Tool fitting position adjusting device and tool fitting position adjusting method |
| CN201880964U (en) * | 2009-12-22 | 2011-06-29 | 东风汽车股份有限公司 | Automatic cutter adjusting device for finish boring crankshaft hole machining |
| CN201613481U (en) * | 2010-03-11 | 2010-10-27 | 长沙插拉刨机电设备制造有限公司 | Automatic cutter adjusting device of vertical inner-pull machine tool |
| CN202192343U (en) * | 2011-07-01 | 2012-04-18 | 天合富奥商用车转向器（长春）有限公司 | Special tool setting fixture for numerical control roller path miller for steering nuts |
| CN204954495U (en) * | 2015-05-20 | 2016-01-13 | 广州汽车集团乘用车有限公司 | Drill holder and tool setting appearance |
| CN206122726U (en) * | 2016-11-04 | 2017-04-26 | 格劳博机床（大连）有限公司 | Automation of being applied to automatic processing equipment sword device that rises |
| CN209598818U (en) * | 2018-12-19 | 2019-11-08 | 上汽通用五菱汽车股份有限公司 | A kind of automation tool-setting mechanism |
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