CN107088828B - A kind of end-face grinding machine of cylindrical magnetic core - Google Patents
A kind of end-face grinding machine of cylindrical magnetic core Download PDFInfo
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- CN107088828B CN107088828B CN201710303308.7A CN201710303308A CN107088828B CN 107088828 B CN107088828 B CN 107088828B CN 201710303308 A CN201710303308 A CN 201710303308A CN 107088828 B CN107088828 B CN 107088828B
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- turntable
- magnetic core
- clamp
- cylindrical magnetic
- clamping
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/28—Work carriers for double side lapping of plane surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to magnetic core processing equipment field more particularly to a kind of end-face grinding machines of cylindrical magnetic core.A kind of end-face grinding machine of cylindrical magnetic core, including rack, and be arranged on the rack feed mechanism, clamp assembly and grinding assembly；The end-face grinding machine can carry out feeding to cylindrical magnetic core, clamp, end face grinding process, realize the processing of automation end face, promote processing efficiency.
Description
Technical field
The present invention relates to magnetic core processing equipment field more particularly to a kind of end-face grinding machines of cylindrical magnetic core.
Background technique
With the development of industrial machinery, the processing of current many workpiece is all made of automation equipment.In field of machining
In, face grinding machine is a kind of plane machining grinding machine, and principle is to carry out grinding to workpiece surface using grinding tool (such as grinding wheel),
It is widely used in the production of all kinds of parts.However, whether the end face processing of a workpiece can be realized automatically by grinding machine
Change, depend not only on the processing complexity of workpiece end face, again depends on the loading and unloading of workpiece and whether clamp can be with
Realize automation, only above two condition meets the automation processing that face grinding machine just can be achieved simultaneously.
Similar to this kind of cylindrical workpiece of cylindrical magnetic core, the end face of cylindrical body needs pair there may be unevenness phenomenon
It is ground end face；However, since cylindrical magnetic core is the crisp column construction of matter conventional use of assembly line can not be used, therefore
The equipment that can end surface grinding not carried out to such workpiece in the market.Currently, the method that industry routine uses is by multiple columns
Shape magnetic core is plugged on mold, drives cylindrical magnetic core mobile relative to grinding tool (such as grinding wheel) by mold, to the outer of cylindrical magnetic core
It is ground end face.Then, it is ground according to other end of the above method to cylindrical magnetic core.Entire manufacturing procedure low efficiency
Under, product qualification rate is not high.And tracing it to its cause mainly has two aspects；1, it is that cylindrical magnetic core is different from conventional cylindrical work
Part, effect of magnetic influence between each workpiece of cylindrical magnetic core, therefore be badly in need of providing a kind of feeding that can overcome cylindrical magnetic core These characteristics
Mechanism；2, it is in the market without corresponding product clamper, to be clamped to above-mentioned cylindrical magnetic core, and similar to workpiece.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of end-face grinding machine of cylindrical magnetic core, the end faces
Grinder can carry out feeding to cylindrical magnetic core, clamp, end face grinding process, realize the processing of automation end face, promote processing efficiency.
In order to achieve the above purpose, present invention employs technical solutions below:
A kind of end-face grinding machine of cylindrical magnetic core, including rack, and be arranged on the rack feed mechanism, clamp assembly
With grinding assembly；
It is described clamp assembly include be arranged on the rack clamp turntable and guiding arcwall；The disk body for clamping turntable
Circumferentially be provided with it is several clamp hole, clamp turntable disk body and be equipped with and clamp component, clamping component includes radially setting along clamping turntable
That sets clamps axis, and the elastomeric element clamped on axis inner end is arranged in, and elastomeric element driving clamps the outer end positioning of axis
Clamp the workpiece in hole；
It is fixed on the shaft side for clamping axis and stirs component, in the path of ground station to discharge station, guiding
Arc wall guided clicking section part and axis is clamped along clamping moving radially inwardly for turntable；In the path of discharge station to feeding station
In, it is oriented to arc wall guided clicking section part and clamps axis along clamping being moved radially outward for turntable；
The feed mechanism is arranged on feeding station, and feed mechanism includes cylindricality feeding channel, and for along described
The pushing material component of cylindricality feeding channel axial direction feeding, and the magazine component above cylindricality feeding channel is set；The pusher
Component includes pusher cylinder, and the scraping wings being arranged on pusher cylinder output end；The outbound course of the pusher cylinder with
The axial direction in cylindricality feeding channel is consistent, and scraping wings is in the top portion in cylindricality feeding channel；Cylindricality feeding channel
Terminal part lower end surface on extend and be equipped with backing plate, equipped with positioning element in the cylindricality feeding channel in front of backing plate；The magazine group
Part includes round magazine and feed table；The top of the circle magazine is equipped with feeding port, and the lower section of round magazine is equipped with feed opening；
The feed table is in inside round magazine, and the outer circumferential face of feed table is equipped with multiple chute feeders, and feed table is in feeding port
The circumferential circulation material conveying between feed opening；Cylindricality feeding channel is equipped with reversing gear bracket, and reversing gear bracket is under round magazine
Immediately below material mouth, reversing gear bracket includes the bearing plate for accepting round magazine feed opening, and bearing plate lower end is located in bearing by shaft
On；
The grinding assembly is arranged in ground station, and ground station is in the rotating path for clamping turntable, and grinding is total
At two abrasive disks for clamping turntable two sides including being arranged in.
Preferably, pinch roller is located in rack on rear side of the feeding station, along pinch roller circumferential direction in the middle part of the side of pinch roller
Equipped with race；The pinch roller side and the turntable side that clamps offset transmission, the race of pinch roller and clamp turntable clamp hole
It is corresponding.In the program, although there is no to column since cylindrical magnetic core is into the clamping in hole of turntable is clamped in feeding station
The axial position of shape magnetic core is aligned and is adjusted.Therefore, the pinch roller being arranged on rear side of feeding station can be by cylindrical magnetic core into one
Step indentation, cylindrical magnetic core both ends exceed the length as wheel groove depth for clamping turntable after pinch roller adjusts.
Preferably, being equipped with guiding arcwall in the rack for clamping turntable two sides, adjacent two are clamped on axis
Component is stirred to be respectively on the two sides for clamping turntable.More due to being arranged radially clamp axis edge and clamp turntable circumferential direction cloth
Office, the tightness degree being circumferentially laid out directly affects the useful load for clamping turntable for workpiece, and clamps and stir component on axis
Affect the circumferential layout quantity for clamping axis；Therefore component will be stirred in above structure and be successively arranged at intervals on and clamp the two of turntable
On side, be conducive to increase the circumferential layout quantity for clamping axis, and then promoted and clamp turntable for the useful load of workpiece.
Preferably, the component of stirring is to be located in the idler wheel clamped on axis by shaft.Under the premise of this scheme,
Be oriented to arc wall guided clicking section part, mainly by guiding arcwall with stir contact between component, squeeze, therefore in order to
Reduce guiding arcwall and stir between component using abrasion, can will stir component and select as idler wheel, with idler wheel be oriented to arc
Being in rolling contact between wall, the contact wear between reducing.
Preferably, the elastomeric element is pressure spring, the deformation direction of pressure spring is radial along the disk body for clamping turntable.
Preferably, the scraping wings is the circular slab that section and cylindricality feeding channel match, reversing gear bracket is in
On rear side of scraping wings.
Preferably, the positioning element includes the first positioning region and the second positioning region, the first positioning region is positioned with second
Portion is radially oppositely arranged, and the first positioning region and the second positioning region are arc positioning region.In the technical solution, the first positioning region
When collapsing relatively with the second positioning region, it can be used for clamping fixed cylindrical magnetic core；First positioning region and the second positioning region are relatively distant from
When, cylindrical magnetic core is not fixed.
Preferably, the abrasive disk is driven by grinding motor, abrasive disk is opposite with the direction of rotation for clamping turntable.
Preferably, discharge station is equipped with cutting agency, cutting agency includes for going out the workpiece clamped in hole
Liquid washing pipe, and the blanking track for accepting workpiece.The technical solution clamps turntable not to cylindricality in discharge station
Magnetic core carries out clamping fixation, i.e. cylindrical magnetic core is in loosening state；At this point, cylindrical magnetic core can be gone out by liquid washing pipe,
And it falls into blanking track.
By adopting the above technical scheme, which is related to a kind of end-face grinding machine of cylindrical magnetic core to the present invention, and end face is ground
Grinding machine includes feed mechanism, clamps assembly and grinding assembly, and feed mechanism can be pressed from both sides by cylindrical magnetic core to the orderly feeding of assembly is clamped
Dress assembly clamps and carries out end surface grinding by grinding assembly after cylindrical magnetic core, i.e. the end-face grinding machine can carry out cylindrical magnetic core
Expect, clamp, end face grinding process, realizing the processing of automation end face, promote processing efficiency.Specifically, there are following two hairs
It is bright,
1. feed mechanism overcomes effect of magnetic influence feature between each workpiece of cylindrical magnetic core, guarantee the orderly feeding of cylindrical magnetic core,
It is provided safeguard for the processing of cylindrical magnetic core end face.In feed mechanism, cylindricality feeding channel is for conveying cylindrical magnetic core string (i.e. more columns
The shape magnetic core group that axially docking is constituted), pushing material component is used for feeding for pushing cylindrical magnetic core string, magazine component.Magazine group
, can be artificial toward feeding port blowing in part, single chute feeder conveys a cylindrical magnetic core, prevents from mutually generating shadow between cylindrical magnetic core
It rings, is finally dropped out by feed opening；For accepting feed opening, the cylindrical magnetic core dropped out at feed opening changes reversing gear bracket in reversing gear bracket
More cylindrical magnetic cores on pipeline are maintain to cylindricality feeding channel locating for frame, the cylindrical magnetic core on reversing gear bracket can be by its phase
Adjacent another workpiece is influenced, so that reversing gear bracket is driven to rotate, (two cylindrical magnetics until cylindrical magnetic core magnetism adjacent thereto connects
Mandrel to docking), complete turn to docking after, pusher cylinder can drive scraping wings push cylindrical magnetic core axial movement, realize feeding.
In addition, on the terminal part in cylindricality feeding channel, including workpiece to be clamped and quasi- workpiece to be clamped (i.e. last bit first and last bit the
Two), workpiece to be clamped and standard are magnetic attracting wait clamp generation between workpiece；Thus, it need on the one hand pass through positioning region when clamping
Part fixes standard Workpiece clamping to be clamped, and evades influence when clamping workpiece and being pressed from both sides away；On the other hand need to extend on lower end surface
Equipped with backing plate, backing plate accepts (but not constraining) workpiece to be clamped, and accepts primarily to avoiding workpiece to be clamped hanging and its magnetic
The height displacement that property suction can not overcome gravity and generate is poor.
2. this, which clamps turntable, can be used for clamping cylindrical magnetic core.When assembly, clamping in hole for fixed for turntable is clamped
Position workpiece clamps positioning of the component realization to workpiece in hole is clamped, and the two end faces of workpiece are in the disk body two sides for clamping turntable
On.When processing, clamps turntable rotation and drive workpiece by the ground station between two mills, the i.e. processing of realization time processing process
Two end faces promote processing efficiency.In addition to clamp turntable clamps component equipped with clicking section convenient for automation loading and unloading
Part, guiding arcwall can be oriented to the movement for stirring component, realize that control clamps the elasticity of component；Specific ground station is to blanking
In the path of station, guiding arcwall, which may be guided to stir component and clamp axis edge, clamps moving radially inwardly for turntable；In blanking
On station, component is stirred in the case where being oriented to arc wall guided, is clamped axis along moving radially inwardly for turntable is clamped, is clamped axis and inwardly squeeze
Elastic member clamps axis outer end for clamping the positioning lift of workpiece in hole.Discharge station into the path of feeding station,
It is oriented to arc wall guided clicking section part and clamps axis edge and clamp being moved radially outward for turntable；On feeding station, component is stirred
In the case where being oriented to arc wall guided, elastomeric element, which drives, clamps axis along being moved radially outward for turntable is clamped, and clamps axis outer end pair
Positioning clamping is carried out in the workpiece for clamping new feeding in hole.
Detailed description of the invention
Fig. 1 is the top surface structure schematic diagram of end-face grinding machine.
Fig. 2 is the positive structure schematic of end-face grinding machine.
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Fig. 4 is the structural schematic diagram for clamping assembly.
Fig. 5 is the structural schematic diagram of feed mechanism.
Specific embodiment
With reference to the accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of end-face grinding machine of cylindrical magnetic core as shown in Fig. 1~5, including rack 1, and be arranged in rack 1
Feed mechanism 5 clamps assembly 2, grinding assembly 3 and cutting agency.
The assembly 2 that clamps includes being arranged in rack 1 to clamp turntable 21 and guiding arcwall 22.It is described to clamp turntable
21 disk body be circumferentially provided with it is several clamp hole 23, clamp 21 disk body of turntable be equipped with clamp component, clamp component include along folder
What dress turntable 21 was arranged radially clamps axis 24, and the elastomeric element 25 clamped on 24 inner end of axis, elastomeric element 25 is arranged in
The outer end positioning that driving clamps axis 24 clamps the workpiece in hole 23, and elastomeric element 25 is preferably pressure spring, the deformation direction of pressure spring
It is radial along the disk body for clamping turntable 21.It is fixed on the shaft side for clamping axis 24 and stirs component 26, stir component 26
It is that the idler wheel clamped on axis 24 is located in by shaft.Component 26 is stirred in the guiding guidance of arcwall 22, mainly passes through guiding arc
Shape wall 22 with stir contact between component 26, squeeze, therefore make between component 26 to reduce guiding arcwall 22 and stir
With abrasion, can will stir component 26 and select as idler wheel, with being in rolling contact between idler wheel and guiding arcwall 22, reduce each other it
Between contact wear.
Guiding arcwall 22 is equipped in the rack 1 for clamping 21 two sides of turntable, adjacent two clamp dialling on axis 24
Dynamic component 26 is respectively on the two sides for clamping turntable 21.Ground station is oriented to arcwall 22 into the path of discharge station
Guidance stirs component 26 and clamps axis 24 along clamping moving radially inwardly for turntable 21.In the path of discharge station to feeding station
In, the guiding guidance of arcwall 22 stirs component 26 and clamps axis 24 along clamping being moved radially outward for turntable 21.It is set due to radial
More set clamp axis 24 along clamping the circumferential layout of turntable 21, and the tightness degree being circumferentially laid out directly affects that clamp turntable 21 right
In the useful load of workpiece, and clamps the component 26 of stirring on axis 24 and affect the circumferential layout quantity for clamping axis 24.Therefore above-mentioned
Component 26 will be stirred in structure to be successively arranged at intervals on the two sides for clamping turntable 21, is conducive to increase the circumferential direction for clamping axis 24
It is laid out quantity, and then is promoted and clamps turntable 21 for the useful load of workpiece.
The above-mentioned turntable 21 that clamps can be used for clamping cylindrical magnetic core.When assembly, clamping in hole 23 for turntable 21 is clamped
It for positioning workpiece, clamps component and realizes positioning to workpiece in hole 23 is clamped, the two end faces of workpiece are in clamping turntable 21
On disk body two sides.When processing, clamps the rotation of turntable 21 and drive workpiece by the ground station between two mills, that is, realize primary
Process processes two end faces, promotes processing efficiency.In addition to clamp turntable 21 clamps group convenient for automation loading and unloading
Part, which is equipped with, stirs component 26, and guiding arcwall 22 can be oriented to the movement for stirring component 26, realizes that control clamps the elastic of component
Degree.Into the path of discharge station, guiding arcwall 22 is bootable to be stirred component 26 and clamps axis 24 along folder specific ground station
Dress turntable 21 moves radially inwardly.In discharge station, component 26 is stirred in the case where guiding arcwall 22 guides, clamps 24 edge of axis
Moving radially inwardly for turntable 21 is clamped, axis 24 is clamped and inwardly squeezes elastomeric element 25, clamp 24 outer end of axis for clamping hole
The positioning lift of workpiece in 23.For discharge station into the path of feeding station, component 26 and folder are stirred in the guiding guidance of arcwall 22
Dress axis 24 is along clamping being moved radially outward for turntable 21.On feeding station, component 26 is stirred in the case where guiding arcwall 22 guides,
Elastomeric element 25, which drives, clamps axis 24 along being moved radially outward for turntable 21 is clamped, and clamps 24 outer end of axis for clamping in hole 23
The workpiece of new feeding carries out positioning clamping.
The feed mechanism 5 is arranged on feeding station, and feed mechanism 5 includes cylindricality feeding channel 51, and is used for edge
The pushing material component of the axial feeding in cylindricality feeding channel 51, and the magazine component of 51 top of cylindricality feeding channel is set.
The pushing material component includes pusher cylinder 52, and the scraping wings 53 being arranged on 52 output end of pusher cylinder.The pusher gas
The outbound course of cylinder 52 is axial consistent with cylindricality feeding channel 51, and scraping wings 53 is in the beginning in cylindricality feeding channel 51
In portion, scraping wings 53 is the circular slab that section and cylindricality feeding channel 51 match.The end in cylindricality feeding channel 51
Extend on the lower end surface of end and be equipped with backing plate 54, is equipped with positioning element in the cylindricality feeding channel 51 in 54 front of backing plate.The positioning
Component is radially oppositely arranged including the first positioning region 551 and the second positioning region 552, the first positioning region with the second positioning region, and the
One positioning region and the second positioning region are arc positioning region.In the technical solution, the opposite receipts in the first positioning region and the second positioning region
When holding together, it can be used for clamping fixed cylindrical magnetic core.When first positioning region and the second positioning region are relatively distant from, cylindrical magnetic core is not consolidated
It is fixed.Feed mechanism 5 overcomes effect of magnetic influence feature between each workpiece of cylindrical magnetic core, guarantees the orderly feeding of cylindrical magnetic core, is cylindricality
The processing of magnetic core end face provides safeguard.In feed mechanism 5, cylindricality feeding channel 51 is for conveying cylindrical magnetic core string (i.e. more cylindricalitys
The magnetic core group that axially docking is constituted), pushing material component is used for feeding for pushing cylindrical magnetic core string, magazine component.In cylindricality
On the terminal part for expecting channel 51, including workpiece to be clamped and quasi- workpiece (i.e. last bit first and last bit the second) to be clamped, wait clamp
Workpiece and standard are magnetic attracting wait clamp generation between workpiece.Thus, it needs on the one hand to pass through positioning element for standard when clamping wait press from both sides
Dress Workpiece clamping is fixed, and the influence generated when clamping workpiece and being pressed from both sides away is evaded.On the other hand it need to extend on lower end surface and be equipped with
Backing plate 54, backing plate 54 accept (but not constraining) workpiece to be clamped, and accept primarily to avoiding workpiece to be clamped hanging and its magnetic
The height displacement that property suction can not overcome gravity and generate is poor.
The magazine component includes round magazine 56 and feed table 57.The top of the circle magazine 56 is equipped with feeding port
561, the lower section of round magazine 56 is equipped with feed opening 562.The feed table 57 is in inside round magazine 56, the week of feed table 57
Outside side is equipped with multiple chute feeders, the circumferential circulation material conveying between feeding port and feed opening of feed table 57.In the cylindricality
Expect that channel 51 is equipped with reversing gear bracket 58, reversing gear bracket 58 is in immediately below the feed opening of round magazine 56, and reversing gear bracket 58 is in pusher
53 rear side of plate.Reversing gear bracket 58 includes the bearing plate 581 for accepting 56 feed opening of round magazine, and bearing plate lower end is located in by shaft
On bearing 582., can be artificial toward feeding port blowing in magazine component, single chute feeder conveys a cylindrical magnetic core, prevents cylindrical magnetic
It mutually has an impact between core, is finally dropped out by feed opening.Reversing gear bracket 58 is for accepting feed opening, the column dropped out at feed opening
For shape magnetic core in reversing gear bracket 58, cylindricality feeding channel 51 locating for reversing gear bracket 58 maintains more cylindrical magnetic cores on pipeline, changes
Cylindrical magnetic core on frame 58 can be influenced by its adjacent another workpiece, to drive reversing gear bracket 58 to rotate, until with its phase
Adjacent cylindrical magnetic core magnetism connects (two cylindrical magnetic cores axially dock), completes after turning to docking, pusher cylinder 52 can drive pusher
Plate 53 pushes cylindrical magnetic core axial movement, realizes feeding.
Pinch roller 6 is located in rack 1 on rear side of the feeding station, the side middle part of pinch roller 6 is circumferentially with wheel along pinch roller 6
Slot 61.6 side of pinch roller and 21 side of turntable that clamps offset transmission, the race of pinch roller 6 with clamp clamping for turntable 21
Hole 23 is corresponding.In the program, although since cylindrical magnetic core is into the clamping in hole 23 of turntable 21 is clamped in feeding station, simultaneously
The axial position of cylindrical magnetic core is not aligned and is adjusted.Therefore, the pinch roller 6 being arranged on rear side of feeding station can be by cylindricality
Magnetic core is pressed further into, and cylindrical magnetic core both ends exceed the length as wheel groove depth for clamping turntable 21 after the adjustment of pinch roller 6.
The grinding assembly 3 is arranged in ground station, and ground station is in the rotating path for clamping turntable 21, grinding
Assembly 3 includes that two abrasive disks 31 for clamping 21 two sides of turntable are arranged in.The abrasive disk is driven by grinding motor 32, abrasive disk
31 is opposite with the direction of rotation for clamping turntable 21.
The cutting agency is arranged in discharge station, and cutting agency includes for going out the workpiece clamped in hole 23
Liquid washing pipe, and the blanking track 42 for accepting workpiece.The technical solution clamps turntable 21 not to column in discharge station
Shape magnetic core carries out clamping fixation, i.e. cylindrical magnetic core is in loosening state.At this point, cylindrical magnetic core can be rushed by liquid washing pipe
Out, it and falls into blanking track.
In conclusion the technical solution is related to a kind of end-face grinding machine of cylindrical magnetic core, end-face grinding machine includes feeder
Structure 5 clamps assembly 2 and grinding assembly 3, and feed mechanism 5 can clamp the folder of assembly 2 by cylindrical magnetic core to the orderly feeding of assembly 2 is clamped
End surface grinding is carried out by grinding assembly 3 after dress cylindrical magnetic core, i.e. the end-face grinding machine can carry out feeding, folder to cylindrical magnetic core
Dress, end face grinding process realize the processing of automation end face, promote processing efficiency.
Claims (7)
1. a kind of end-face grinding machine of cylindrical magnetic core, including rack, and be arranged on the rack feed mechanism, clamp assembly and
Grind assembly and cutting agency；It is described clamp assembly include be arranged on the rack clamp turntable and guiding arcwall；On described
Expect that mechanism is arranged on feeding station, feed mechanism includes cylindricality feeding channel, and for along cylindricality feeding channel axis
To the pushing material component of feeding, and the magazine component above cylindricality feeding channel is set；It is characterized by:
The disk body for clamping turntable be circumferentially provided with it is several clamp hole, clamp turntable disk body be equipped with clamp component, clamp group
Part includes clamping axis along clamp that turntable is arranged radially, and the elastomeric element clamped on axis inner end, elastomeric element is arranged in
The outer end positioning that driving clamps axis clamps the workpiece in hole；It is fixed on the shaft side for clamping axis and stirs component, ground
Grinder position is oriented to arc wall guided clicking section part and clamps axis along the radially-inwardly shifting for clamping turntable into the path of discharge station
It is dynamic；In the path of discharge station to feeding station, it is oriented to arc wall guided clicking section part and clamps axis along the diameter for clamping turntable
To being displaced outwardly；
The pushing material component includes pusher cylinder, and the scraping wings being arranged on pusher cylinder output end；The pusher cylinder
Outbound course and cylindricality feeding channel it is axial consistent, scraping wings is in the top portion in cylindricality feeding channel；It is described
Extend on the terminal part lower end surface in cylindricality feeding channel and be equipped with backing plate, is equipped with positioning region in the cylindricality feeding channel in front of backing plate
Part；The magazine component includes round magazine and feed table；The top of the circle magazine is equipped with feeding port, under round magazine
Side is equipped with feed opening；The feed table is in inside round magazine, and the outer circumferential face of feed table is equipped with multiple chute feeders, is sent
Charging tray circumferential circulation material conveying between feeding port and feed opening；Cylindricality feeding channel is equipped with reversing gear bracket, and reversing gear bracket is in
Immediately below the feed opening of round magazine, reversing gear bracket includes the bearing plate for accepting round magazine feed opening, and bearing plate lower end passes through axis
Bar is located on bearing；
Pinch roller is located in rack on rear side of the feeding station, the side middle part of pinch roller is circumferentially with race along pinch roller；It is described
Pinch roller side and the turntable side that clamps offset transmission, the race of pinch roller with clamp turntable to clamp hole corresponding；
The grinding assembly is arranged in ground station, and ground station is in the rotating path for clamping turntable, grinds assembly packet
It includes and two abrasive disks for clamping turntable two sides is set；
Cutting agency is arranged in discharge station, and cutting agency includes the liquid washing pipe for going out the workpiece clamped in hole,
And the blanking track for accepting workpiece.
2. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: described to clamp turntable two sides
Rack on be equipped with guiding arcwall, adjacent two components of stirring clamped on axis are respectively at the two sides for clamping turntable
On.
3. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: the component of stirring is logical
It crosses shaft and is located in the idler wheel clamped on axis.
4. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: the elastomeric element is pressure
Spring, the deformation direction of pressure spring are radial along the disk body for clamping turntable.
5. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: the scraping wings is section
The circular slab to match with cylindricality feeding channel, reversing gear bracket are on rear side of scraping wings.
6. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: the positioning element includes
First positioning region and the second positioning region, the first positioning region are radially oppositely arranged with the second positioning region, and the first positioning region and second
Positioning region is arc positioning region.
7. a kind of end-face grinding machine of cylindrical magnetic core according to claim 1, it is characterised in that: the abrasive disk is by grinding
Motor drives, and abrasive disk is opposite with the direction of rotation for clamping turntable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303308.7A CN107088828B (en) | 2017-05-03 | 2017-05-03 | A kind of end-face grinding machine of cylindrical magnetic core |
| CN201811336860.7A CN109227353B (en) | 2017-05-03 | 2017-05-03 | End face grinding machine for cylindrical magnetic core |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710303308.7A CN107088828B (en) | 2017-05-03 | 2017-05-03 | A kind of end-face grinding machine of cylindrical magnetic core |
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| CN201811336860.7A Division CN109227353B (en) | 2017-05-03 | 2017-05-03 | End face grinding machine for cylindrical magnetic core |
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| CN107088828A CN107088828A (en) | 2017-08-25 |
| CN107088828B true CN107088828B (en) | 2019-02-12 |
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| CN201710303308.7A Expired - Fee Related CN107088828B (en) | 2017-05-03 | 2017-05-03 | A kind of end-face grinding machine of cylindrical magnetic core |
| CN201811336860.7A Active CN109227353B (en) | 2017-05-03 | 2017-05-03 | End face grinding machine for cylindrical magnetic core |
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| CN108010703A (en) * | 2017-11-17 | 2018-05-08 | 海宁联丰东进电子有限公司 | A kind of rotating disk mechanism of automatic magnetic core back-gluing machine |
| CN108161592B (en) * | 2017-12-20 | 2019-09-06 | 唐山东华钢铁企业集团有限公司 | A kind of end-face grinding machine for cylindrical magnetic core |
| CN111451927B (en) * | 2020-03-16 | 2021-09-14 | 广东长盈精密技术有限公司 | Automatic grinding machine |
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| RU2043920C1 (en) * | 1991-11-26 | 1995-09-20 | Владимир Ильич Андреев | Magnetic overloading device |
| US5491030A (en) * | 1992-06-26 | 1996-02-13 | Asahi Tec Corporation | Surface finishing for metal moldings |
| CN2147075Y (en) * | 1993-01-04 | 1993-11-24 | 浙江省东阳市磁性器材总厂 | Simple high-effect double-end face grinder |
| JP3651820B2 (en) * | 1996-10-21 | 2005-05-25 | 東芝セラミックス株式会社 | Method and apparatus for double-side polishing of workpiece |
| CN2423979Y (en) * | 2000-05-14 | 2001-03-21 | 陈强 | Automaticly feeding horizontal dual-end grinder |
| CN2512547Y (en) * | 2001-09-11 | 2002-09-25 | 陈强 | Magnetic material double end feeder |
| CN2915364Y (en) * | 2006-06-13 | 2007-06-27 | 石家庄市轴承专用设备厂一分厂 | Paralled surface grinding machine |
| CN101450454A (en) * | 2007-11-28 | 2009-06-10 | 贵州西南工具(集团)有限公司 | Continuous double-side grinding method and device of sheet parts |
| CN201405238Y (en) * | 2009-05-27 | 2010-02-17 | 乳山市双兴机床制造有限公司 | Fully-automatic twin-surface grinding machine |
| CN201872029U (en) * | 2010-09-14 | 2011-06-22 | 乳山市双兴机床制造有限公司 | Novel full automatic double-end surface grinding machine |
| CN102284908B (en) * | 2011-07-05 | 2013-04-24 | 珠海市旺磐精密机械有限公司 | Automatic clamping and unloading device of dual-end face grinder |
| CN103909470B (en) * | 2013-01-07 | 2016-05-25 | 乳山市宏远机床制造有限公司 | A kind of double-ended grinding machine Special clamping device |
| CN103612198B (en) * | 2013-11-06 | 2016-06-22 | 梧州学院 | The Double-side Synchronous lapping device of superhard workpiece |
| CN204123224U (en) * | 2014-09-19 | 2015-01-28 | 洛阳巨优机床有限公司 | A kind of double-ended grinding machine self-action feed table |
| CN104607971B (en) * | 2014-11-30 | 2016-10-26 | 沈阳飞机工业（集团）有限公司 | N-shaped multidiameter class part clamping device and processing method |
-
2017
- 2017-05-03 CN CN201710303308.7A patent/CN107088828B/en not_active Expired - Fee Related
- 2017-05-03 CN CN201811336860.7A patent/CN109227353B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109227353A (en) | 2019-01-18 |
| CN107088828A (en) | 2017-08-25 |
| CN109227353B (en) | 2021-02-09 |
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