CN112917253A - Automatic cutter passivating device - Google Patents
Automatic cutter passivating device Download PDFInfo
- Publication number
- CN112917253A CN112917253A CN202110269963.1A CN202110269963A CN112917253A CN 112917253 A CN112917253 A CN 112917253A CN 202110269963 A CN202110269963 A CN 202110269963A CN 112917253 A CN112917253 A CN 112917253A
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- CN
- China
- Prior art keywords
- cutter
- passivation
- automatic
- motor
- machine
- 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.)
- Pending
Links
- 238000002161 passivation Methods 0.000 claims abstract description 56
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000003708 edge detection Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention relates to an automatic cutter passivating device, and belongs to the technical field of cutter surface machining. The automatic passivation cutter device is divided into a passivation area, a detection area and a feeding and discharging area, wherein the passivation area comprises a turntable, a linkage table, a guide rail, a lifting table, a first motor, a second motor, a transmission shaft, a cutter clamping device, a transmission shaft protective sleeve, an abrasive barrel, a first blast pipe and the like; the detection area comprises a photoelectric sensor, a scanning electron microscope lens and the like; the feeding and discharging area comprises a machine arm, a machine claw, a tool rack and the like. The automatic passivation cutter device moves the cutter to three regions through the robotic arm during operation, and the cutter passivation region cutter clamping device presss from both sides tight cutter and inserts passivation cutter in the abrasive bucket, satisfies the needs of processing different cutter blades, and the detection area detects cutter blade appearance, and the loading and unloading of cutter are accomplished in last unloading district. The automatic passivation cutter device is simple to operate, high in passivation efficiency and high in automation degree, and passivation precision meets the requirements of machining and production.
Description
Technical Field
The invention relates to an automatic cutter passivating device, and belongs to the technical field of cutter surface machining.
Background
With the development of science and technology and the development of the mechanical industry, various parts with different structures, materials, complexity and shapes are continuously produced, and the machining of the parts has certain requirements on cutters. In the cutting process of the cutter, the blade bears the actions of high temperature, high pressure, abrasion and vibration, so that the cutter is frequently abraded, broken and the like, the service life, the processing cost and the production efficiency of the cutter are influenced, and the most common method in industrial production is to passivate the cutter after sharpening, eliminate burrs and gaps on the surface of the cutting edge, prolong the service life of the cutter, improve the processing efficiency and reduce the processing cost. The existing passivation method mainly comprises the traditional passivation methods such as a dragging method, a laser method, a magnetic grinding method and the like, the detection equipment is used for detecting the passivated cutter edge, if the passivated cutter edge is not qualified, the cutter is clamped again for passivation treatment, the operation is complex, the passivation efficiency is low, the radius of the blunt circle does not reach the standard, and the automation degree is low.
Disclosure of Invention
The invention aims to provide an automatic tool passivating device, which solves the problems of low passivating efficiency, substandard passivating precision and low automation degree of the conventional passivating equipment.
The invention provides an automatic passivation cutter device which is divided into a passivation area, a detection area and a feeding and discharging area, wherein the passivation area comprises a rotary table, a linkage table, a guide rail, a lifting table, a first motor, a second motor, a transmission shaft, a cutter clamping device, a transmission shaft protective sleeve, a grinding barrel and a first blast pipe; the detection area comprises a photoelectric sensor and a scanning electron microscope lens; the feeding and discharging area comprises a machine arm, a machine claw and a tool rack.
Furthermore, the grinding material barrel is driven to rotate by power provided by a second motor, and the second motor can realize different rotating speeds and forward and reverse rotation to drive grinding materials in the barrel to do centrifugal and centripetal motion; a transmission shaft protective sleeve is arranged outside the transmission shaft, so that the abrasion material is prevented from eroding and damaging the transmission shaft, and the service life of the equipment is prolonged; the linkage bench on be equipped with four elevating platforms and eight guide rails, when a motor stop work goes up unloading, all the other three motors normally work, this passivating device semi-linkage passivation cutter, the passivation is efficient.
Further, the machine arm install on the machine arm fixing base, the machine hand claw is installed at the machine arm tip, machine hand claw centre gripping cutter removes at passivation district and detection area repeatedly, accomplishes cutter blade passivation and cutter blade and detects. The robot arm with the robot claw is connected through the pivot, and in the passivation district, the robot arm removes the cutter to the cutter clamping device in, and first motor passes through the transmission shaft and drives the cutter rotation, and first motor can rotate on the elevating platform, and it is targeted to passivate to different cutters, improves passivation efficiency.
Furthermore, the photoelectric sensor and the scanning electron microscope lens are arranged on the mounting plate and used for accurately positioning the position of the cutting edge of the cutter and detecting the shape of the cutting edge of the cutter; the machine arm moves the cutter to a detection area, and the cutter is moved to the front of the scanning electron microscope lens through a rotating shaft connected with the machine claw to detect the shape of the cutting edge.
Further, after the machine arm clamps the cutter and completes primary passivation, the cutter is moved to a detection area to detect the shape of the cutting edge, the detection is qualified, and the machine arm clamps the cutter again to perform passivation treatment; and (5) detecting unqualified products, and moving the cutter to the passivation area by the mechanical arm to passivate again until the products are detected qualified.
The invention has the beneficial effects that:
the passivation, the edge detection and the feeding and discharging of the cutting edge of the cutter are realized simultaneously in one set of device, so that the requirements of passivating different cutter edge shapes are met, and the real-time detection of the cutting edge of the cutter is realized. The passivation equipment is simple in structure, simple and convenient to operate, high in automation degree and passivation efficiency, and the passivation precision meets the requirements.
Drawings
Fig. 1 is a schematic structural diagram of a passivation device of the present invention.
Fig. 2 is a schematic diagram of the structure of a mechanical claw of the passivation device.
Fig. 3 is a schematic view of a passivation device for passivating a tool at different angles.
Fig. 4 is a schematic flow chart of the passivation device of the present invention.
The numbering in the figure is as follows: 1. the device comprises a rack, 2, a turntable, 3, a linkage table, 4, a guide rail, 5, a lifting table, 6, a first motor, 7, a transmission shaft, 8, a cutter clamping device, 9, a cutter, 10, an abrasive barrel, 11, a second motor, 12, a cutter frame, 13, a scanning electron microscope lens, 14, a photoelectric sensor, 15, a robot arm, 16, a first blast pipe, 17, a robot claw, 18, a transmission shaft protective sleeve, 19, a second blast pipe, 20, a first chuck, 21 and a second chuck.
Detailed description of the preferred embodiments
The present invention is described in further detail below with reference to the attached drawings.
As shown in fig. 1, an automatic passivation cutter device, including frame 1 be equipped with carousel 2 in frame 1, linkage platform 3 is fixed with carousel 2, this linkage platform 3 is the regular tetrahedron shape, install a first motor 6 and two guide rails 4 respectively on four faces of vertical direction, elevating platform 5 can be followed guide rail 4 and moved in vertical direction, first motor 6 installs on elevating platform 5 and rotatable certain angle, 7 one end of transmission shaft and first motor 6 link to each other, the other end is equipped with cutter clamping device 8, cutter clamping device 8 presss from both sides tight cutter 9, cutter 9 is along with carousel 2 pivoted while, also be driven by first motor 6 and carry out the rotation.
As shown in fig. 1 and 3, a first blast pipe 16 is installed on the automatic tool passivating device, and is used for blowing away residual abrasive on the surface of the tool 9 after the tool is passivated, so as to prevent the residual abrasive from affecting the tool edge detection result. The second motor 11 drives the grinding material barrel 10 to rotate, the second motor 11 can realize different rotating speeds and forward and reverse rotation, the cutter clamping device 8 clamps the cutter 9 after the machine arm 15 is fed, the cutter is inserted into the grinding material to be passivated, the lifting platform 5 controls the descending height, the first motor 6 rotates different angles according to passivation requirements of different cutters, passivation treatment is carried out on different positions of the cutting edge, and passivation precision and passivation efficiency are improved.
As shown in fig. 1 and 2, the end of the robot arm 15 is provided with a robot claw 17 through a rotating shaft, the robot claw 17 can rotate 360 degrees, the robot claw 17 is provided with a first chuck 20 and a second chuck 21, the first chuck 20 is used for clamping the unpassivated tool 9 from the tool rack 12, the second chuck 21 is used for clamping the unpassivated tool 9 from the tool clamping device 8, and the robot claw 17 is also provided with a second blast pipe 19, so that the abrasive on the surface of the tool 9 which is not blown off by the first blast pipe 16 is prevented from influencing the measurement accuracy.
As shown in fig. 1, the passivated tool 9 is moved to a detection area by the robot arm 15 and the robot claw 17 together to detect the tool, the position of the cutting edge is detected by the photoelectric sensor 14, and the shape of the cutting edge of the tool is detected by a computer through imaging of the scanning electron microscope lens 13.
As shown in fig. 4, before the automatic tool passivating device passivates a tool, passivating parameters need to be set according to the type of the tool and the numerical value of the radius of the blunt circle, a machine arm 15 and a machine claw 17 automatically feed to a passivating area, and a tool 9 is clamped by a tool clamping device 8 to carry out primary passivating treatment, so as to remove burrs and gaps on the surface of the cutting edge of the tool; move cutter 9 to the detection zone by machine arm 15 after the passivation, whether qualified to computer detection is gathered through scanning electron microscope camera lens 13 to cutter blade appearance information, if qualified, machine arm 15 automatic unloading and repeat above-mentioned flow, if unqualified, modify the passivation parameter, machine arm 15 moves cutter 9 and carries out the secondary passivation to the passivation district, detects blade appearance until qualified again with the cutter after the secondary passivation.
Claims (5)
1. The utility model provides an automatic passivation cutter device which characterized in that: the device is divided into a passivation area, a detection area and a feeding and discharging area, wherein the passivation area comprises a turntable, a linkage table, a guide rail, a lifting table, a first motor, a second motor, a transmission shaft, a cutter clamping device, a transmission shaft protective sleeve, an abrasive barrel and a first blast pipe; the detection area comprises a photoelectric sensor and a scanning electron microscope lens; the feeding and discharging area comprises a machine arm, a machine claw and a tool rack.
2. The automatic blunting tool device according to claim 1, wherein: the second motor can realize different rotating speeds and forward and reverse rotation to drive the grinding material in the barrel to do centrifugal and centripetal motion; a transmission shaft protective sleeve is arranged outside the transmission shaft, so that the abrasion material is prevented from eroding and damaging the transmission shaft, and the service life of the equipment is prolonged; the linkage bench on be equipped with four elevating platforms and eight guide rails, when a motor stop work goes up unloading, all the other three motors normally work, this passivating device semi-linkage passivation cutter, the passivation is efficient.
3. The automatic blunting tool device according to claim 1, wherein: the machine arm install on the machine arm fixing base, the machine hand claw is installed at the machine arm tip, and machine hand claw centre gripping cutter removes at passivation district and detection zone repeatedly, accomplishes cutter blade passivation and cutter blade and detects, the machine arm with the machine hand claw is connected through the pivot, and in the passivation district, the machine arm removes cutter to cutter clamping device, and first motor passes through the transmission shaft and drives the cutter and rotate, and first motor can rotate on the elevating platform, has pointed passivation to different cutters, improves passivation efficiency.
4. The automatic blunting tool device according to claim 1, wherein: the photoelectric sensor and the scanning electron microscope lens are arranged on the mounting plate and used for accurately positioning the position of the cutting edge of the cutter and detecting the shape of the cutting edge of the cutter; the machine arm moves the cutter to a detection area, and the cutter is moved to the front of the scanning electron microscope lens through a rotating shaft connected with the machine claw to detect the shape of the cutting edge.
5. The automatic blunting tool device according to claim 1, wherein: after the machine arm clamps the cutter and completes primary passivation, the cutter is moved to a detection area to detect the shape of the cutting edge, the detection is qualified, and the machine arm clamps the cutter again to perform passivation treatment; and (5) detecting unqualified products, and moving the cutter to the passivation area by the mechanical arm to passivate again until the products are detected qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269963.1A CN112917253A (en) | 2021-03-11 | 2021-03-11 | Automatic cutter passivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269963.1A CN112917253A (en) | 2021-03-11 | 2021-03-11 | Automatic cutter passivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112917253A true CN112917253A (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110269963.1A Pending CN112917253A (en) | 2021-03-11 | 2021-03-11 | Automatic cutter passivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112917253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858030A (en) * | 2021-11-12 | 2021-12-31 | 哈尔滨理工大学 | A kind of tool passivation equipment |
| CN114720471A (en) * | 2022-02-21 | 2022-07-08 | 河源市蓝海米克模具刀具有限公司 | Cutter passivation detection system and detection method thereof |
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|---|---|---|---|---|
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| CN103143992A (en) * | 2013-02-27 | 2013-06-12 | 中山火炬职业技术学院 | Cutter passivation device |
| DE102013006010A1 (en) * | 2013-04-09 | 2014-10-09 | Otec Präzisionsfinish GmbH | Method and device for the surface treatment of workpieces |
| CN207387365U (en) * | 2017-08-22 | 2018-05-22 | 东莞市鑫焱精密刀具有限公司 | A kind of cutting tool dulling machine with cooling cleaning function |
| CN207402564U (en) * | 2017-11-15 | 2018-05-25 | 昆山欧思克精密工具有限公司 | A kind of cutting tool dulling equipment |
| CN108655761A (en) * | 2018-06-21 | 2018-10-16 | 李鹭扬 | A kind of new automatic Modular horizontal numerically-controlled machine tool |
| CN110842661A (en) * | 2019-12-10 | 2020-02-28 | 沈阳航空航天大学 | Cutter passivation and measurement integrated device and use method thereof |
-
2021
- 2021-03-11 CN CN202110269963.1A patent/CN112917253A/en active Pending
Patent Citations (7)
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| CN201271831Y (en) * | 2008-09-26 | 2009-07-15 | 湘潭江麓精密机械有限公司 | Cylinder tool bit passivation machine |
| CN103143992A (en) * | 2013-02-27 | 2013-06-12 | 中山火炬职业技术学院 | Cutter passivation device |
| DE102013006010A1 (en) * | 2013-04-09 | 2014-10-09 | Otec Präzisionsfinish GmbH | Method and device for the surface treatment of workpieces |
| CN207387365U (en) * | 2017-08-22 | 2018-05-22 | 东莞市鑫焱精密刀具有限公司 | A kind of cutting tool dulling machine with cooling cleaning function |
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Non-Patent Citations (1)
| Title |
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| 李凌祥: "整体刀具自动钝化设备的研发", 《工具技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858030A (en) * | 2021-11-12 | 2021-12-31 | 哈尔滨理工大学 | A kind of tool passivation equipment |
| CN114720471A (en) * | 2022-02-21 | 2022-07-08 | 河源市蓝海米克模具刀具有限公司 | Cutter passivation detection system and detection method thereof |
| CN114720471B (en) * | 2022-02-21 | 2022-12-30 | 河源市蓝海米克模具刀具有限公司 | Cutter passivation detection system and detection method thereof |
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Application publication date: 20210608 |
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