CN109623660A - One kind being servo-actuated into tur(e)ing unit - Google Patents
One kind being servo-actuated into tur(e)ing unit Download PDFInfo
- Publication number
- CN109623660A CN109623660A CN201910036403.4A CN201910036403A CN109623660A CN 109623660 A CN109623660 A CN 109623660A CN 201910036403 A CN201910036403 A CN 201910036403A CN 109623660 A CN109623660 A CN 109623660A
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- CN
- China
- Prior art keywords
- shaft
- finishing
- servo
- motor
- tur
- 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.)
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Classifications
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/062—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels using rotary dressing 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
- B24B53/14—Dressing tools equipped with rotary rollers or cutters; Holders therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention provides one kind to be servo-actuated into tur(e)ing unit, it include: vertical fixing seat, fixing seat top is equipped with servo motor and turbine and worm retarder, servo motor transmission connects turbine and worm retarder, the output shaft of turbine and worm retarder lower part is connected with ball-screw, and dressing mechanism is housed on ball-screw；Dressing mechanism includes finishing shaft housing, finishing motor and dresser shaft, motor is modified mounted in finishing shaft housing side, the output shaft of finishing motor protrudes into finishing shaft housing, dresser shaft one end is sequentially connected by transmission belt modifies the output shaft of motor, dresser shaft is placed in finishing shaft housing, dresser shaft is also equipped with emery wheel far from the side of finishing motor, and the emery wheel is located at right above grinding wheel.The present invention is servo-actuated into tur(e)ing unit using being fixed in grinding head body, by servo motor dressing mechanism is moved up and down, modifies to grinding wheel, avoids existing grinding machine and is servo-actuated into tur(e)ing unit and is fixed on platen face.
Description
Technical field
The present invention relates to grinding machine wheel-dresser tool fields, and in particular to one kind is servo-actuated into tur(e)ing unit.
Background technique
Plunge grinding trimming device, which is substantially, at present is fixed on platen face.It, will when grinding wheel needs to modify
Bistrique, platen face are moved to the surface (special trim locations) of trimmer axis.Then bistrique is fed down, grinding wheel
Push the finishing that the shaped diamond idler wheel being mounted on dresser shaft realizes grinding wheel.Plunge grinding lathe is mainly used in high-volume certainly
During dynamic metaplasia produces, rough estimates every 3-6 minutes grinding wheel that be averaged will leave grinding position by feed shafts such as lathe X, Y, Z, shifting
Trim locations are moved to modify grinding wheel.Grinding wheel re-moves grinding position grinding workpiece again after the completion of finishing.Because repairing
Whole grinding wheel process moves back and forth machine tool feed axis, so the processing efficiency of strong influence lathe plunge grinding.And lathe into
Move back and forth positioning to axis, necessarily cause the loss of a part of positioning accuracy, influences the precision of workpiece after grinding.
Such as number of patent application is a kind of " wheel dresser " of CN201721203341.4, it discloses a kind of grinding wheels
Trimming device, including bottom plate, motor and control cabinet, through there is rotary shaft, the middle part of rotary shaft, which is run through, fixation on the top of bottom plate
Axis, the top engaging of fixing axle are connected with gland, and the outer wall of rotary shaft bottom is driven by the output end of synchronous belt and motor to be connected
It connects, one end of bottom plate is fixedly connected with control cabinet, and the side interlocking of control cabinet has the first adjusting block, passes through in the middle part of the first adjusting block
It is equipped with the first adjusting rod.Its apparatus for shaping is all to be fixed on platen face, exist finishing grinding wheel process make lathe into
Move back and forth to axis, so the processing efficiency of strong influence lathe plunge grinding.And machine tool feed axis moves back and forth positioning,
The loss for necessarily causing a part of positioning accuracy influences the defect of the precision of workpiece after being ground.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide one kind to be servo-actuated into tur(e)ing unit, by being fixed on bistrique；Solves existing grinding machine
It is servo-actuated into tur(e)ing unit and is fixed on platen face, there is finishing grinding wheel process moves back and forth machine tool feed axis, institute
With the processing efficiency of strong influence lathe plunge grinding.And machine tool feed axis moves back and forth positioning, necessarily causes a part
The loss of positioning accuracy influences the defect of the precision of workpiece after being ground.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides one kind to be servo-actuated into tur(e)ing unit, is mounted in grinding head body, packet
Include: vertical fixing seat, the fixing seat top are equipped with servo motor and turbine and worm retarder, and the servo motor transmission connects
Turbine and worm retarder is connect, for driving the output shaft of turbine and worm retarder to rotate, turbine and worm retarder lower part
Output shaft is connected with ball-screw, and dressing mechanism is housed on the ball-screw；The dressing mechanism includes finishing shaft housing, repairs
Whole motor and dresser shaft, the finishing motor protrude into dresser shaft mounted in finishing shaft housing side, the output shaft of the finishing motor
In shell, described dresser shaft one end is sequentially connected by transmission belt modifies the output shaft of motor, and the dresser shaft is placed on finishing
In shaft housing, the dresser shaft is also equipped with emery wheel far from the side of finishing motor, the emery wheel be located at grinding wheel just on
Side.The present invention, which uses to be fixed in grinding head body, is servo-actuated into tur(e)ing unit, by servo motor dressing mechanism is moved up and down,
Grinding wheel is modified, existing grinding machine is avoided and is servo-actuated into tur(e)ing unit and be fixed on platen face, there is no finishings
Grinding wheel process moves back and forth machine tool feed axis, improves processing efficiency；The loss for avoiding positioning accuracy, after improving grinding
The precision of workpiece.
Preferably, the extension that a pair of finishing shaft housing includes vertical fixing sleeve and extends outward positioned at fixing sleeve
Block, the transmission belt are mounted in fixing sleeve.The present invention uses extension block, avoids finishing shaft end since gravity factor is downward
Inclination.
Preferably, the fixing sleeve side opens up inspection thermovent；The extension block is that bottom length is greater than top length
Corner block.Extension block of the invention uses triangle, so that the center of gravity of extension block reduces extension block close to fixing sleeve side
The influence that bring centre-of gravity shift itself tilts down finishing shaft end.
Preferably, the extension block front end is equipped with preceding fixed block, and described outwardly extending one end of dresser shaft is equipped with fixing axle
It holds, before the fixing bearing is mounted on fixed block.The present invention is mounted on preceding fixed block using fixing bearing, convenient for keeping finishing
Shaft end is stablized.
Preferably, the fixing sleeve and extension block junction are fixedly connected with downwardly projecting lifting frame, the lifting frame
Equipped with hanger bearing is held on the outer wall of two sides, lifting frame is passed through in the middle part of the dresser shaft, it is described to hold hanging axis housing position in dresser shaft
In the outer fix of lifting frame.The present invention, so that also being provided with supporting point in the middle part of dresser shaft, is reduced to transmission using hanger bearing is held
The downward pressure of band.
Preferably, fan is also equipped on the dresser shaft, the fan includes the leaf of fan shaft sleeve and installation fan shaft sleeve
Piece, the fan shaft sleeve are inserted in dresser shaft, and the blade peripheral side is equipped with fixed ring；It is filled between the two panels blade of arbitrary neighborhood
There is connection to be connected the reinforcing ribs of two blades, wire mesh is housed on the reinforcing rib；The fan side is also equipped with cooling
Oil jacket, the cooling oil set are equipped with spray head, the cooling oil jacket external oil collecting pump up and down, and the oil pump passes through the external cooling of fuel feed tube
Oil drum；Lower end of fixing block before the cooling oil jacket is connected by connector.The present invention fills fan on dresser shaft, and band repairs shaft
It is rotated under rotation, cooling oil is sprayed by cooling down in oil jacket, and the connection of grinding wheel and emery wheel is sprayed into after passing through fan is broken up
Place, cools down to it.
(3) beneficial effect
One kind provided by the invention is servo-actuated into tur(e)ing unit, has the advantage that
The present invention, which uses to be fixed in grinding head body, is servo-actuated into tur(e)ing unit, to move down on dressing mechanism by servo motor
It is dynamic, grinding wheel is modified, existing grinding machine is avoided and is servo-actuated into tur(e)ing unit and be fixed on platen face, there is no repair
Whole grinding wheel process moves back and forth machine tool feed axis, improves processing efficiency；The loss for avoiding positioning accuracy improves grinding
The precision of workpiece afterwards.Compare common desktop molding trimmer have the advantage that 1, by included vertical feeding mechanism vertically into
Grinding wheel is modified to realizing, finishing idle stroke is extremely short, high-efficient；2, included vertical feeding mechanism is servo motor+high-precision whirlpool
Worm and gear speed reducer+Precision Lead-Screw, positioning accuracy are high；3, the other feed shafts of lathe are not involved in when modifying grinding wheel, are greatly reduced
The idle running of processing program extends the service life of the main feed shaft of lathe (such as X, Y, Z axis)；4, when grinding wheel is when being ground workpiece, this set
Device is due to can simultaneously modify grinding wheel, realize the servo-actuated finishing of plunge grinding above grinding wheel.Substantially increase production
Beat, and increase the grinding distance of grinding wheel, keep stable grinding accuracy.5, this set mechanism is convenient for disassembly and assembly, has emery wheel
Quick change function.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention 1 is servo-actuated into tur(e)ing unit structure chart；
Fig. 2 is 2 dresser shaft of embodiment for being servo-actuated into tur(e)ing unit and fan drive mechanism figure of Fig. 1；
Fig. 3 is the fan front elevation of the embodiment of the present invention 2.
1, grinding head body, 2, fixing seat, 3, servo motor, 4, turbine and worm retarder, 5, ball-screw, 6, dressing mechanism,
7, finishing shaft housing, 8, finishing motor, 9, dresser shaft, 10, grinding wheel, 11, emery wheel, 12, fixing sleeve, 13, extension block, 14,
Check thermovent, 15, preceding fixed block, 17, fixing bearing, 18, lifting frame, 19, hold hanger bearing, 20, fan, 21, fan shaft sleeve,
22, blade, 23, fixed ring, 24, reinforcing rib, 25, wire mesh, 26, cooling oil jacket, 27, spray head, 28, cooling oil drum, 29, company
Fitting, 30, oil pump, 31, transmission belt, 32, output shaft.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is connected directly, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
Embodiment 1
As shown in Figure 1 and Figure 2, the present invention provides one kind to be servo-actuated into tur(e)ing unit, is mounted in grinding head body 1, comprising: vertical
Fixing seat 2, the fixing seat top is equipped with servo motor 3 and turbine and worm retarder 4, and the servo motor transmission connects whirlpool
Worm and gear retarder, for driving the output shaft of turbine and worm retarder to rotate, the output of turbine and worm retarder lower part
Axis connection has ball-screw 5, and dressing mechanism 6 is housed on the ball-screw；The dressing mechanism includes finishing shaft housing 7, repairs
Whole motor 8 and dresser shaft 9, mounted in finishing shaft housing side, the output shaft 32 of the finishing motor protrudes into be repaired the finishing motor
In bearing shell, output shaft of the described dresser shaft one end by the transmission connection finishing motor of transmission belt 31, the dresser shaft placement
In finishing shaft housing, the dresser shaft is also equipped with emery wheel 11 far from the side of finishing motor, and the emery wheel is located at
Right above grinding wheel 10.The extension that a pair of finishing shaft housing includes vertical fixing sleeve 12 and extends outward positioned at fixing sleeve
Block 13, the transmission belt are mounted in fixing sleeve.The fixing sleeve side, which opens up, checks thermovent 14；The extension block is bottom end
Length is greater than the corner block of top length.The extension block front end is equipped with preceding fixed block 15, the dresser shaft outwardly extending one
End is equipped with fixing bearing 17, before the fixing bearing is mounted on fixed block.
The fixing sleeve and extension block junction are fixedly connected with downwardly projecting lifting frame 18, outside the lifting frame two sides
Equipped with hanger bearing 19 is held on wall, lifting frame is passed through in the middle part of the dresser shaft, the hanging axis housing that holds is located in the middle part of dresser shaft
The outer fix of hanging box.
When the present embodiment is implemented, finishing motor drives dresser shaft and emery wheel rotation by synchronous pulley and synchronous belt.
Feed servo motor drives dresser shaft pedestal to move up and down in base rail by turbine and worm retarder and ball-screw；
And then emery wheel can at any time modify grinding wheel.When replacing emery wheel, finishing axle support plate need to be only removed.Then by Buddha's warrior attendant
Idler wheel and spare emery wheel axis are replaced together.
Embodiment 2
The present embodiment 2 and embodiment 1 the difference is that, as shown in figure 3, be also equipped with fan 20 on the dresser shaft, the fan
Blade 22 including fan shaft sleeve 21 and installation fan shaft sleeve, the fan shaft sleeve are inserted in dresser shaft, the blade peripheral side
Equipped with fixed ring 23；Equipped with the reinforcing rib 24 for connecting two blades that are connected, the reinforcement between the two panels blade of arbitrary neighborhood
Wire mesh 25 is housed on muscle；The fan side is also equipped with cooling oil jacket 26, and the cooling oil set is equipped with spray head 27, institute up and down
Cooling oil jacket external oil collecting pump 30 is stated, the oil pump passes through the external cooling oil drum 28 of fuel feed tube；The cooling oil jacket passes through connector
29 connect preceding lower end of fixing block.
When the present embodiment is implemented, fan is rotated under the drive for repairing shaft, and cooling oil is sprayed by cooling down in oil jacket, warp
Passing through fan sprays into the junction of grinding wheel and emery wheel after breaing up, cool down to it.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type etc. are all can be
Variation, all equivalents and improvement carried out based on the technical solution of the present invention should not be excluded of the invention
Except protection scope.
Claims (6)
1. one kind is servo-actuated into tur(e)ing unit, it is mounted in grinding head body characterized by comprising vertical fixing seat, it is described solid
Reservation top is equipped with servo motor and turbine and worm retarder, and the servo motor transmission connects turbine and worm retarder, is used for
The output shaft rotation of turbine and worm retarder is driven, the output shaft of turbine and worm retarder lower part is connected with ball-screw,
Dressing mechanism is housed on the ball-screw；The dressing mechanism includes finishing shaft housing, modifies motor and dresser shaft, described to repair
Whole motor protrudes into finishing shaft housing mounted in finishing shaft housing side, the output shaft of the finishing motor, described dresser shaft one end
It is sequentially connected by transmission belt and modifies the output shaft of motor, the dresser shaft is placed in finishing shaft housing, and the dresser shaft is remote
Side from finishing motor is also equipped with emery wheel, and the emery wheel is located at right above grinding wheel.
2. being servo-actuated into tur(e)ing unit as described in claim 1, which is characterized in that a pair of finishing shaft housing includes vertical
Fixing sleeve and the extension block that extends outward positioned at fixing sleeve, the transmission belt be mounted in fixing sleeve.
3. being servo-actuated into tur(e)ing unit as claimed in claim 2, which is characterized in that the fixing sleeve side opens up inspection heat dissipation
Mouthful；The extension block is the corner block that bottom length is greater than top length.
4. being servo-actuated into tur(e)ing unit as claimed in claim 3, which is characterized in that the extension block front end is equipped with preceding fixation
Block, described outwardly extending one end of dresser shaft is equipped with fixing bearing, before the fixing bearing is mounted on fixed block.
5. being servo-actuated into tur(e)ing unit as claimed in claim 4, which is characterized in that the fixing sleeve and extension block junction are solid
Surely it is connected with downwardly projecting lifting frame, is equipped on the outer wall of the lifting frame two sides and holds hanger bearing, passed through in the middle part of the dresser shaft
Lifting frame, the outer fix held hanging axis housing and be located at lifting frame in the middle part of dresser shaft.
6. as claimed in claim 2 or 3 or 4 be servo-actuated into tur(e)ing unit, which is characterized in that be also equipped with wind on the dresser shaft
Fan, the fan include the blade of fan shaft sleeve and installation fan shaft sleeve, and the fan shaft sleeve is inserted in dresser shaft, the blade
Peripheral side is equipped with fixed ring；It is described to add equipped with the reinforcing rib for connecting two blades that are connected between the two panels blade of arbitrary neighborhood
Wire mesh is housed in strengthening tendons；The fan side is also equipped with cooling oil jacket, and the cooling oil set is equipped with spray head up and down, described cold
But the external oil pump of oil jacket, the oil pump pass through the external cooling oil drum of fuel feed tube；The cooling oil jacket passes through solid before connector connection
Determine block lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036403.4A CN109623660A (en) | 2019-01-15 | 2019-01-15 | One kind being servo-actuated into tur(e)ing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036403.4A CN109623660A (en) | 2019-01-15 | 2019-01-15 | One kind being servo-actuated into tur(e)ing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109623660A true CN109623660A (en) | 2019-04-16 |
Family
ID=66060843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910036403.4A Pending CN109623660A (en) | 2019-01-15 | 2019-01-15 | One kind being servo-actuated into tur(e)ing unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070560A (en) * | 2022-05-17 | 2022-09-20 | 杭州永骏机床有限公司 | Corrugated roller tooth grinding method with adaptive coaxial adjustment and synchronous grinding wheel finishing |
| CN116551482A (en) * | 2023-05-19 | 2023-08-08 | 山东广联智能制造有限公司 | Roll grinder compound curve grinding device and method |
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| CN102528665A (en) * | 2012-02-21 | 2012-07-04 | 陕西汉江机床有限公司 | Novel numerical-control grinding wheel dressing device |
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| CN105817978A (en) * | 2016-05-24 | 2016-08-03 | 上海风神与风国际贸易有限公司 | Dust suction electric grinder |
| CN208180226U (en) * | 2018-04-18 | 2018-12-04 | 东莞市中亚塑胶有限公司 | A kind of blister cover rapid shaping cooling device |
| CN208304000U (en) * | 2018-04-12 | 2019-01-01 | 泰州尚诚数控科技有限公司 | A kind of milling head cooling device of double drive planer-type milling machines |
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| CN2618725Y (en) * | 2003-05-28 | 2004-06-02 | 上海理工大学 | On-line repairing device for formed grinding emery wheel |
| CN102528665A (en) * | 2012-02-21 | 2012-07-04 | 陕西汉江机床有限公司 | Novel numerical-control grinding wheel dressing device |
| CN202622573U (en) * | 2012-06-06 | 2012-12-26 | 贵阳险峰机床有限责任公司 | Device for dressing diamond rolling wheel of numerical control centerless grinding machine |
| CN202684747U (en) * | 2012-07-17 | 2013-01-23 | 陕西理工学院 | CNC (Computer Numerical Control) trimmer of grinding wheel for grinding ZC-type worm |
| CN102785165A (en) * | 2012-08-08 | 2012-11-21 | 无锡键禾数控机床有限公司 | Feeding structure of diamond roller dresser of air-valve rod-part numerical control centerless grinding machine |
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| CN105817978A (en) * | 2016-05-24 | 2016-08-03 | 上海风神与风国际贸易有限公司 | Dust suction electric grinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070560A (en) * | 2022-05-17 | 2022-09-20 | 杭州永骏机床有限公司 | Corrugated roller tooth grinding method with adaptive coaxial adjustment and synchronous grinding wheel finishing |
| CN116551482A (en) * | 2023-05-19 | 2023-08-08 | 山东广联智能制造有限公司 | Roll grinder compound curve grinding device and method |
| CN116551482B (en) * | 2023-05-19 | 2024-02-20 | 山东广联智能制造有限公司 | Roll grinder compound curve grinding device and method |
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Application publication date: 20190416 |