CN102896560B - Milling cutter grinder - Google Patents

Milling cutter grinder Download PDF

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Publication number
CN102896560B
CN102896560B CN201210294822.6A CN201210294822A CN102896560B CN 102896560 B CN102896560 B CN 102896560B CN 201210294822 A CN201210294822 A CN 201210294822A CN 102896560 B CN102896560 B CN 102896560B
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CN
China
Prior art keywords
milling cutter
grinding
manipulator
grinder
entry
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Expired - Fee Related
Application number
CN201210294822.6A
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Chinese (zh)
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CN102896560A (en
Inventor
郑青焕
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SHENZHEN SHENLAN PRECISION MACHINERY CO Ltd
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SHENZHEN SHENLAN PRECISION MACHINERY CO Ltd
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Priority to CN201210294822.6A priority Critical patent/CN102896560B/en
Publication of CN102896560A publication Critical patent/CN102896560A/en
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Publication of CN102896560B publication Critical patent/CN102896560B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention is applicable to tool lapping equipment technical field, provides a kind of milling cutter grinder, comprises pedestal, and PLC control part and to be located on described pedestal and the input and output material portion controlled by described PLC control part, robot arm, clamping rotating part, abrasion wheel grinding.Milling cutter grinder provided by the invention, utilize PLC to control complete machine to run, the position of milling cutter is taken, put by PLC pulse signal and servomotor controller tool hand, realize automatic feed and self-emptying, automatic capturing, the automatic grinding of milling cutter, realize the grinding of intelligent milling cutter, there is the advantage that process velocity is fast, grinding precision is high, and this equipment operating is simple, do not need the operating personnel of specialty, greatly reduce the requirement to operator's technical ability.

Description

Milling cutter grinder
Technical field
The invention belongs to automatic grinding equipment technical field, more particularly, relate to a kind of full automatic milling cutter grinder.
Background technology
Existing milling cutter utilizes large-scale milling cutter to grind the grinding of special grinding machine for machining, complicated operating structure is mainly utilized to grind, grinder is when carrying out milling cutter grinding, normally need the cutter selecting grinding, selecting corresponding locker, milling cutter is placed on the emery wheel relevant position of high-speed rotation, omnibearing grinding is being carried out to various milling cutter, generally speaking, there is grinding precision high, the feature that process velocity is fast, the support of professional operator is needed when consumer buys milling cutter grinder, and need special messenger to keep in repair, so how to produce a kind of full-automatic loading and unloading, feed arranges digitlization, basil number is arbitrarily arranged, the milling cutter grinder that theoretical precision is the highest, there is the necessity being badly in need of improving in fact.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of milling cutter grinder, is intended to the full-automatic grinding realizing milling cutter, improves grinding precision and grinding efficiency.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of milling cutter grinder, comprise pedestal, also comprises PLC control part and is located at the following parts controlled on described pedestal and by described PLC control part:
Input and output material portion, it comprise the first support body and be located at connecting gear on described first support body, by described connecting gear drive for place milling cutter to be ground entry table and for placing the discharge port plate grinding milling cutter;
Robot arm, is located at the top in described input and output material portion, and for capturing milling cutter to be ground and having ground milling cutter, described robot arm comprises the second support body, be located at the guide rail on described second support body and be located on described guide rail and can along the manipulator of described guide rail slippage;
Clamping rotating part, be located at the below of described manipulator, milling cutter to be ground for being brought by described robot arm is clamped and is delivered to subsequent processing for grinding, and described clamping rotating part comprises triframe body and is located at rotating mechanism on described triframe body and is located at the cutter chuck on described rotating mechanism;
Abrasion wheel grinding portion, be located at the side of described clamping rotating part, milling cutter to be ground for bringing described clamping rotating part grinds, and described abrasion wheel grinding portion comprises the 4th support body and the emery wheel be located on described 4th support body and provide the actuating unit of power for described emery wheel; Described actuating unit comprises the second motor, and described emery wheel is located on the output shaft of described second motor; Described abrasion wheel grinding portion also comprise described second motor of adjustment and described emery wheel position left and right adjustment cylinder, front and back adjustment handwheel, adjust handwheel and by the set lever of the locking position of described emery wheel up and down;
After milling cutter is compressed by described clamping rotating part, described abrasion wheel grinding portion adjusts its motion in the lateral direction by described left and right adjustment cylinder, adjust its motion in the longitudinal direction by described front and back adjustment handwheel, adjust its motion in the vertical direction by the described handwheel that adjusts up and down.
Further, the transmission mechanism in described input and output material portion comprises the first motor and the input and output material conveyer belt by described first driven by motor, and described entry table and described discharge port plate are located on described conveyer belt;
Described entry table and described discharge port plate are the lattice dish that the identical and head and the tail of two structures connect side by side, each described lattice dish are respectively equipped with multiple crisscross position, hole for placing milling cutter in matrix distribution.
Further, the input and output material conveyer belt in described input and output material portion is positioned at the below of the guide rail of described robot arm and the guide rail of its traffic direction and described robot arm is perpendicular.
Further, described manipulator comprises the first manipulator and the second manipulator, and is provided with a jaw separately.
Further, described robot arm also comprises the servomotor driving described first manipulator and described second manipulator to move left and right on described guide rail, the top of described first manipulator and described second manipulator is respectively provided with one can allow its elastic cylinder, and described first manipulator and described second manipulator are also respectively equipped with the clamping of the described jaw of a control to milling cutter or the clamping cylinder of placement.
Further, described clamping rotating part also comprises V-shaped groove, the pressure handle for placing described milling cutter and drives described pressure handle to push down the pressure handle cylinder of milling cutter.
Further, described clamping rotating part also comprises the stepper motor that can carry out grinding according to the grinding angle number of milling cutter to be ground angle adjustment to described cutter chuck.
Further, described abrasion wheel grinding portion also comprises for controlling described emery wheel pendulum angle to control the dark angle-adjusting mechanism in described abrasion wheel grinding footpath, and described angle-adjusting mechanism comprises arc groove and the pointer be located on upper rotating plate, is located at the ways in described arc groove and is located at the angle index meter on lower flap.
Further, described PLC control part also comprises touch-screen.
The beneficial effect of milling cutter grinder provided by the invention is: milling cutter grinder of the present invention utilizes PLC to control complete machine and runs, and by the adjustment grinding anglec of rotation, can control grinding how many faces; Adjustable abrasion wheel grinding angle, controls the grinding milling cutter end surface grinding degree of depth; PLC pulse signal and servomotor controller tool hand is utilized to take, put the position of milling cutter; Simultaneously above numerical value can be reflected on display screen, and can arrange every numerical value according to touch interface, counts, and show the time processing a product to milling cutter processing.Realize the grinding of intelligent milling cutter.
Accompanying drawing explanation
The perspective view one of the milling cutter grinder that Fig. 1 provides for the embodiment of the present invention;
The perspective view two of the milling cutter grinder that Fig. 2 provides for the embodiment of the present invention;
The perspective view in the input and output material portion of the milling cutter grinder that Fig. 3 provides for the embodiment of the present invention;
The perspective view one of the robot arm of the milling cutter grinder that Fig. 4 provides for the embodiment of the present invention;
The perspective view two of the robot arm of the milling cutter grinder that Fig. 5 provides for the embodiment of the present invention;
The perspective view one of the clamping rotating part of the milling cutter grinder that Fig. 6 provides for the embodiment of the present invention;
The perspective view two of the clamping rotating part of the milling cutter grinder that Fig. 7 provides for the embodiment of the present invention;
The perspective view one in the abrasion wheel grinding portion of the milling cutter grinder that Fig. 8 provides for the embodiment of the present invention;
The perspective view two in the abrasion wheel grinding portion of the milling cutter grinder that Fig. 9 provides for the embodiment of the present invention;
The clamping rotating part of the milling cutter grinder that Figure 10 provides for the embodiment of the present invention and the plan structure schematic diagram in abrasion wheel grinding portion;
Figure 11 faces structural representation for milling cutter grinder that the embodiment of the present invention provides is loaded in cabinet.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please with reference to Fig. 1 and Fig. 2, now milling cutter grinder provided by the invention is described.Described milling cutter grinder, comprise pedestal 100, also comprise PLC control part and to be located on described pedestal 100 and the input and output material portion 1 controlled by described PLC control part, robot arm 2, clamping rotating part 3, abrasion wheel grinding portion 4, this input and output material portion 1 comprise the first support body 11 and be located at connecting gear 12 on described first support body 11, by described connecting gear 12 drive for place milling cutter to be ground entry table 13 and for placing the discharge port plate 14 grinding milling cutter; This robot arm 2 is located at the top in described input and output material portion 1, for capturing milling cutter to be ground or having ground milling cutter, described robot arm 2 comprises the second support body 21, be located at the guide rail 22 on described second support body 21 and be located on described guide rail 22 and can the manipulator 23 of slippage on this guide rail 22; This clamping rotating part 3 is located at the below of described manipulator 23, milling cutter to be ground for being brought by described robot arm 2 is clamped and is delivered to subsequent processing for grinding, the cutter chuck 33 that described clamping rotating part 3 comprises triframe body 31 and is located at rotating mechanism on described triframe body 31 32 and is located on described rotating mechanism 32; This abrasion wheel grinding portion 4 is located at the side of described clamping rotating part 3, milling cutter to be ground for bringing described clamping rotating part 3 grinds, and described abrasion wheel grinding portion 4 comprises the 4th support body 41 and the emery wheel 42 be located on described 4th support body 41 and provide the actuating unit 43 of power for described emery wheel 42.
Milling cutter grinder provided by the invention can utilize PLC to control complete machine and run, the position of milling cutter is taken, put by PLC pulse signal and servomotor controller tool hand, realize automatic feed and self-emptying, automatic capturing, the automatic grinding of milling cutter, realize the grinding of intelligent milling cutter, there is the advantage that process velocity is fast, grinding precision is high, and this equipment operating is simple, does not need the operating personnel of specialty, greatly reduce the requirement to operator's technical ability.
Further, please also refer to Fig. 1 to Fig. 3, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, the transmission mechanism 11 in described input and output material portion 1 comprises the first motor (not shown) and the input and output material conveyer belt by described first driven by motor, and described entry table 13 and described discharge port plate 14 are located on described conveyer belt; Described entry table 13 and described discharge port plate 14 are the lattice dish that the identical and head and the tail of two structures connect side by side, each described lattice dish are respectively equipped with multiple crisscross position, hole 134 for placing milling cutter in matrix distribution.In present embodiment, entry table 13 and discharge port plate 14 are crisscross lattice dish, milling cutter 111 to be ground is placed on cross-point, the position of the position, each described hole 134 on described entry table 13 and described discharge port plate 14 can be edited and recorded in the control program of described PLC control part, described PLC control part relies on pulse signal to indicate to realize described manipulator 23 to described manipulator 23 and accurately captures the milling cutter 111 on described entry table 13, treat that milling cutter grinding is complete, described conveyer belt drives described entry table 13 to move together with described discharge port plate 14, the position making described discharge port plate 13 move to the previous place with described entry table 14 coincides, described manipulator 23 has ground milling cutter 111 and has been placed on described discharge port plate 13 with before not grinding and is positioned on position, hole 134 corresponding on described entry table 14 under the instruction of described PLC control assembly.
Further, refer to Fig. 1, Fig. 2, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, the input and output material conveyer belt in described input and output material portion 1 is positioned at the below of the guide rail 22 of described robot arm 2 and the guide rail 22 of its traffic direction and described robot arm 2 is perpendicular.Like this, be convenient to manipulator 23 and capture milling cutter 111.
Further, see Fig. 4 and Fig. 5, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described manipulator 23 comprises the first manipulator 231 and the second manipulator 232, and is provided with a jaw separately.In present embodiment, two manipulators are set, can raise the efficiency.
Further, refer to Fig. 1, Fig. 2 and Fig. 4, Fig. 5, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described robot arm 2 also comprises the servomotor (invisible in figure) driving described first manipulator 231 and the movement on described guide rail 22 of described second manipulator 232, the top of described first manipulator 231 and described second manipulator 232 is respectively provided with one can allow its elastic cylinder (invisible in figure), described first manipulator 231 and described second manipulator 232 be also respectively equipped with a control its to the clamping cylinder 26 of the clamping of milling cutter 111 or placement.In present embodiment, first manipulator 231 and the second manipulator 232 are motions like this, after first manipulator 231 clamps milling cutter 111, second manipulator 232 clamps milling cutter 111 again, after milling cutter 111 to be placed into that cutter chuck 33 position is to be ground and to complete by the first manipulator 231, first manipulator 231 clamps ground milling cutter 111, the overall slightly backward motion of robot arm 2 makes the second manipulator 232 move to above cutter chuck 33, pass through Telescopic-cylinder, place milling cutter, machinery integral moves, ground milling cutter 111 is placed on discharge port plate 14 by the first manipulator 231, charging tray motion is driven by conveyer belt, entry table 13 moves to below the first manipulator 231 again, first manipulator 231 captures the milling cutter 111 do not ground and moves to above cutter chuck 33 again, now milling cutter 111 has ground, second manipulator 232 captures milling cutter 111, first manipulator 231 places milling cutter 111 so until milling cutter 111 has all ground.
Further, refer to Fig. 6 and Fig. 7, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described clamping rotating part 3 also comprises V-shaped groove 35, the pressure handle 36 for placing described milling cutter 111 and drives described pressure handle 36 to push down the pressure handle cylinder 37 of milling cutter 111.Rotating mechanism 32 can be a rotary cylinder, when milling cutter 111 to be ground is placed into after on cutter chuck 33 by manipulator 23, rotary cylinder drives whole cutter chuck 33 part to previous crops 90 degree rotation, milling cutter 111 to be ground is placed to above V-shaped groove 35, pressure handle 26 pushes down milling cutter 111 by pressure handle cylinder 37, then by equipment abrasion wheel grinding portion, grinds milling cutter 111, can prevent it from rocking in process of lapping like this, thus ensure grinding precision.
Further, see Fig. 6 and Fig. 7, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described clamping rotating part 3 also comprises the stepper motor 34 that can carry out grinding according to the grinding angle number of milling cutter 111 to be ground angle adjustment to described cutter chuck 33.In present embodiment, stepper motor 34 can drive cutter chuck 33 to rotate, and simultaneously by the equipment PLC programme-control anglec of rotation, operating personnel arrange the control that respective angles can realize milling cutter end grinding angle number; As ground two angular cutter ends, then arrange rotation 180 °, after one side is ground, stepper motor drives fixture to rotate 180 °, and emery wheel grinds milling cutter another side.As three angular cutter ends need be ground, then rotation 120 ° can be set, so analogize, the grinding of half-twist realization to four angular cutters can be set.Rotate 60 °, realize the grinding to 6 angular cutters.It can grind multiple milling cutter at a milling cutter, its strong adaptability.
Further, refer to Fig. 8, Fig. 9, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, the actuating unit 43 in described abrasion wheel grinding portion 4 comprises the second motor 431, and described emery wheel 42 is located on the output shaft of described second motor 431; Described abrasion wheel grinding portion 4 also comprise adjust described emery wheel 42 position left and right adjustment cylinder 44, front and back adjustment handwheel 45, adjust handwheel 46 and by the set lever 47 of the locking position of described emery wheel 42 up and down.In present embodiment, ground by emery wheel 42 pairs of milling cutters 111, until milling cutter 11 be clamped rotating part 3 be placed into V-type groove 35 and after being compressed by pressure handle 36, abrasion wheel grinding portion 4 adjusts its motion in the lateral direction by left and right adjustment cylinder 44, adjusting its motion in the longitudinal direction by front and back adjustment handwheel 45, adjusting its motion in the vertical direction by adjusting handwheel 46 up and down; Like this by the adjustment to front and back all directions up and down, emery wheel 42 is made to be positioned at the convenient grinding to end of end tangent position of milling cutter 111 to be ground, treat said structure adjustment, by the locked each adjust structure of set lever 47, prevent process of lapping medium plain emery wheel 42 from rocking and cause grinding precision inaccurate.
Further, refer to Fig. 9 and Figure 10, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described abrasion wheel grinding portion 4 also comprises angle-adjusting mechanism 48, dark with the grinding footpath controlling described emery wheel 42 for controlling described emery wheel 42 pendulum angle, described angle-adjusting mechanism 48 comprises arc groove 480 and pointer 481, the ways 483 being located at the angle index meter 482 on lower flap 4802 and being located in described arc groove 480 of being located on upper rotating plate 4801.Like this, the part being located at upper rotating plate more than 4801 comprises abrasion wheel grinding portion 4 can relative to the partial relative rotation of lower flap less than 4802, and angle of its adjustment is the angle value shown in the position of pointer 481 orientation angle calibration gauge 482.
Further, refer to Figure 11, as a kind of detailed description of the invention of milling cutter grinder provided by the invention, described PLC control part also comprises touch-screen 200, can be operated by touch-screen 200 like this, every numerical value can be reflected on touch-screen 200, and can arrange every numerical value according to touch-screen 200 interface, milling cutter processing is counted, and display processes the time of product; Intuitive is strong, very convenient.
Further, refer to Figure 11, this milling cutter grinder is located at below cabinet 51 and is provided with pulley 52, convenient mobile, is also provided with feet 53, for moving into place the whole cabinet of rear support.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. a milling cutter grinder, comprises pedestal, it is characterized in that, also comprises PLC control part and is located at the following parts controlled on described pedestal and by described PLC control part:
Input and output material portion, it comprise the first support body and be located at connecting gear on described first support body, by described connecting gear drive for place milling cutter to be ground entry table and for placing the discharge port plate grinding milling cutter; The connecting gear in described input and output material portion comprises the first motor and the input and output material conveyer belt by described first driven by motor, and described entry table and described discharge port plate are located on described conveyer belt; Described entry table and described discharge port plate are the lattice dish that the identical and head and the tail of two structures connect side by side, each described lattice dish are respectively equipped with multiple crisscross position, hole for placing milling cutter in matrix distribution;
Robot arm, is located at the top in described input and output material portion, and for capturing milling cutter to be ground and having ground milling cutter, described robot arm comprises the second support body, be located at the guide rail on described second support body and be located on described guide rail and can along the manipulator of described guide rail slippage, the position of the position, each described hole on described entry table and described discharge port plate is edited and recorded in the control program of described PLC control part in advance, described PLC control part relies on pulse signal accurately to capture the milling cutter on described entry table to realize described manipulator to described manipulator instruction, treat that milling cutter grinding is complete, described conveyer belt drives described entry table to move together with described discharge port plate, described discharge port plate is moved to coincide with the position at the previous place of described entry table, described manipulator under the instruction of described PLC control part by grind milling cutter be placed on described discharge port plate be positioned on position, hole corresponding on described entry table before not grinding,
Clamping rotating part, be located at the below of described manipulator, milling cutter to be ground for being brought by described robot arm is clamped and is delivered to subsequent processing for grinding, and described clamping rotating part comprises triframe body and is located at rotating mechanism on described triframe body and is located at the cutter chuck on described rotating mechanism;
Abrasion wheel grinding portion, be located at the side of described clamping rotating part, milling cutter to be ground for bringing described clamping rotating part grinds, and described abrasion wheel grinding portion comprises the 4th support body and the emery wheel be located on described 4th support body and provide the actuating unit of power for described emery wheel; Described actuating unit comprises the second motor, and described emery wheel is located on the output shaft of described second motor; Described abrasion wheel grinding portion also comprise described second motor of adjustment and described emery wheel position left and right adjustment cylinder, front and back adjustment handwheel, adjust handwheel and by the set lever of the locking position of described emery wheel up and down;
After milling cutter is compressed by described clamping rotating part, described abrasion wheel grinding portion adjusts its motion in the lateral direction by described left and right adjustment cylinder, adjust its motion in the longitudinal direction by described front and back adjustment handwheel, adjust its motion in the vertical direction by the described handwheel that adjusts up and down.
2. milling cutter grinder as claimed in claim 1, it is characterized in that, the input and output material conveyer belt in described input and output material portion is positioned at the below of the guide rail of described robot arm and the guide rail of its traffic direction and described robot arm is perpendicular.
3. milling cutter grinder as claimed in claim 1, it is characterized in that, described manipulator comprises the first manipulator and the second manipulator, and is provided with a jaw separately.
4. milling cutter grinder as claimed in claim 3, it is characterized in that, described robot arm also comprises the servomotor driving described first manipulator and described second manipulator to move left and right on described guide rail, the top of described first manipulator and described second manipulator is respectively provided with one can allow its elastic cylinder, and described first manipulator and described second manipulator are also respectively equipped with the clamping of the described jaw of a control to milling cutter or the clamping cylinder of placement.
5. milling cutter grinder as claimed in claim 1, it is characterized in that, described clamping rotating part also comprises V-shaped groove, the pressure handle for placing described milling cutter and drives described pressure handle to push down the pressure handle cylinder of milling cutter.
6. the milling cutter grinder as described in claim 1 or 5, is characterized in that, described clamping rotating part also comprises the stepper motor that can carry out grinding according to the grinding angle number of milling cutter to be ground angle adjustment to described cutter chuck.
7. the milling cutter grinder as described in any one of claim 1-5, it is characterized in that, described abrasion wheel grinding portion also comprises for controlling described emery wheel pendulum angle to control the dark angle-adjusting mechanism in described abrasion wheel grinding footpath, and described angle-adjusting mechanism comprises arc groove and the pointer be located on upper rotating plate, is located at the ways in described arc groove and is located at the angle index meter on lower flap.
8. milling cutter grinder as claimed in claim 7, it is characterized in that, described PLC control part also comprises touch-screen.
CN201210294822.6A 2012-08-17 2012-08-17 Milling cutter grinder Expired - Fee Related CN102896560B (en)

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CN105150046A (en) * 2015-10-20 2015-12-16 广东豪特曼智能机器有限公司 High-precision chamfering grinding machine
CN105856044B (en) * 2016-06-01 2018-01-09 涌镇液压机械(上海)有限公司 Full-automatic traveller polishing machine
CN109015133B (en) * 2018-07-26 2021-03-30 戴杰磨床集团股份有限公司 Blade abrasive machining grinding machine
CN108907915B (en) * 2018-07-26 2020-12-25 戴杰磨床集团股份有限公司 Machining grinding machine for grinding blade
CN110202471A (en) * 2019-05-14 2019-09-06 巨石集团有限公司 A kind of gathering roll milling apparatus and its grinding method
CN110125736A (en) * 2019-05-29 2019-08-16 深圳市中勋精密机械有限公司 A kind of cutter forming lapping machine
CN111251081A (en) * 2020-01-21 2020-06-09 深圳深蓝精机有限公司 Cutter passivation machine
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