CN110744410A - Ferrite magnetic product quick replacement grinding frock - Google Patents
Ferrite magnetic product quick replacement grinding frock Download PDFInfo
- Publication number
- CN110744410A CN110744410A CN201911126437.9A CN201911126437A CN110744410A CN 110744410 A CN110744410 A CN 110744410A CN 201911126437 A CN201911126437 A CN 201911126437A CN 110744410 A CN110744410 A CN 110744410A
- Authority
- CN
- China
- Prior art keywords
- magnetic shoe
- guide rail
- grinding wheel
- bottom plate
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 14
- 229910001651 emery Inorganic materials 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 230000005389 magnetism Effects 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model provides a ferrite magnetism product quick replacement grinding frock, including installing the emery wheel on emery wheel fixing device, fix the magnetic shoe guide rail fixing device on servo adjusting device, servo adjusting device is used for driving emery wheel fixing device and reciprocates, emery wheel fixing device includes screw-nut, step shaft and emery wheel motor, screw-nut fixes on mounting substrate, the step shaft passes mounting substrate, the one end of step shaft and the output shaft of emery wheel motor, emery wheel detachably connects the other end at the step shaft, mounting substrate is equipped with the slider in that side near the emery wheel, magnetic shoe guide rail fixing device includes base bottom plate and the magnetic shoe fixed block of sliding connection on the base bottom plate, place on the base bottom plate magnetic shoe fixed block slidable, the up end of magnetic shoe fixed block is equipped with the magnetic shoe and places the district. The invention has simple structure, simple operation and quick replacement of the grinding wheel and the magnetic shoe fixed guide rail.
Description
Technical Field
The invention relates to a grinding tool, in particular to a quick-replacement grinding tool for a ferrite magnetic product.
Background
Grinding equipment in the ferrite industry has certain commonality, when changing the grinding product, usually need dismantle the fastener of emery wheel and magnetic shoe fixed rail, base bottom plate etc. still need adjust emery wheel and magnetic shoe fixed rail many times after the dismouting and carry out the central plane and aim at, change once and need 3 hours at least, and if the relative position has the deviation, can not reach the grinding precision requirement, still need dismantle the installation again, efficiency is lower, influences the product percent of pass to a certain extent.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing a quick-replacement grinding tool for a ferrite magnetic product, which has high working efficiency, realizes accurate, accurate and reliable positioning and quick replacement and installation.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a ferrite magnetism product quick replacement grinding frock mechanism, including installing the emery wheel on emery wheel fixing device, fix the magnetic shoe guide rail fixing device on servo adjusting device, servo adjusting device is used for driving emery wheel fixing device and reciprocates, emery wheel fixing device includes screw-nut, step shaft and emery wheel motor, screw-nut fixes on mounting substrate, the step shaft passes mounting substrate, the one end of step shaft and the output shaft of emery wheel motor, emery wheel detachably connects the other end at the step shaft, mounting substrate is equipped with the slider in that side that is close to the emery wheel, magnetic shoe guide rail fixing device includes base bottom plate and the magnetic shoe fixed block of sliding connection on the base bottom plate, place on the base bottom plate magnetic shoe fixed block slidable, the up end of magnetic shoe fixed block is equipped with the magnetic shoe and places the district.
Furthermore, the servo adjusting device comprises a fixed mounting plate, a servo motor, a ball screw and a guide rail, the ball screw is connected with an output shaft of the servo motor, the ball screw penetrates through the screw nut, the sliding block can move up and down along the guide rail, and a stroke groove for the step shaft to move up and down is formed in the middle of the fixed mounting plate.
Further, magnetic shoe guide rail fixing device still includes kicking block, fixed block and top tight screw, magnetic shoe fixed block slidable ground is placed on the base bottom plate, the kicking block is used for supporting the magnetic shoe fixed block, the fixed block is fixed on the side of base bottom plate, the top tight screw is used for fixing the kicking block.
Furthermore, the upper end face of the base bottom plate is provided with a dovetail groove, and the lower end face of the magnetic shoe fixing block is provided with a dovetail guide rail matched with the dovetail groove.
Furthermore, the end of the stepped shaft connected with the grinding wheel is provided with left-handed threads, and the grinding wheel is connected with the stepped shaft through threads.
Further, a sleeve and a fastening nut are arranged on the stepped shaft, the fastening nut is in threaded connection with the stepped shaft, and the sleeve is located between the grinding wheel and the fastening nut.
Further, the magnetic shoe placing area is located below the grinding wheel.
Compared with the prior art, the invention has the following advantages:
when a grinding product is replaced, the grinding wheel is lifted to a certain height through the servo adjusting device, so that the sleeve and the fastening nut for fixing the grinding wheel are conveniently taken down, and the grinding wheel is replaced; and (4) screwing off the screws on the fixing plate, directly taking down the jacking block and the magnetic shoe fixed guide rail, replacing the matched magnetic shoe fixed guide rail, screwing up the screws on the fixing plate again, and jacking by using the jacking screws.
The invention has simple structure and simple operation, can realize the quick replacement of the grinding wheel and the magnetic shoe fixed guide rail, does not need to adjust the grinding wheel and the magnetic shoe fixed guide rail for many times to align the central surfaces of the grinding wheel and the magnetic shoe fixed guide rail, and ensures high precision.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a rear view of the embodiment of FIG. 1;
FIG. 3 is a schematic structural view of a magnetic shoe guide rail fixing device of the embodiment shown in FIG. 1'
FIG. 4 is a schematic structural view of the grinding wheel holding apparatus of the embodiment shown in FIG. 1;
FIG. 5 is a schematic diagram of a base floor structure of the embodiment shown in FIG. 1;
FIG. 6 is a schematic diagram of a top block structure of the embodiment shown in FIG. 1;
FIG. 7 is a schematic structural view of a magnetic shoe fixing block of the embodiment shown in FIG. 1;
fig. 8 is a left side view of the embodiment shown in fig. 1.
In the figure, 1, a servo adjusting device, 2, a magnetic shoe guide rail fixing device, 3, a grinding wheel fixing device, 1-1, a servo motor, 1-2, a fixed mounting plate, 1-3, a ball screw, 1-4, a guide rail, 2-1, a base bottom plate, 2-2, a magnetic shoe fixed block, 2-3, a top block, 2-4, a fixed block, 2-5, a jacking screw, 3-1, a grinding wheel motor, 3-2, a mounting base plate, 3-3, a screw nut, 3-4, a stepped shaft, 3-5, a grinding wheel, 3-6, a sleeve, 3-7, a fastening nut, 3-8, a sliding block, 2-1-1, a dovetail groove, 2-1-2, a tool withdrawal groove, 2-2-1, a magnetic shoe placing area, 2-2-2-2, Dovetail guide rail, 2-3-1, guide ladder.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-4, the present embodiment includes a servo adjusting device 1, a grinding wheel 3-5, a grinding wheel fixing device 3 and a magnetic shoe guide fixing device 2, the grinding wheel 3-5 is mounted on the grinding wheel fixing device 3, the magnetic shoe guide fixing device 2 is fixed on the servo adjusting device 1, the servo adjusting device 1 is used for driving the grinding wheel fixing device 3 to move up and down, the grinding wheel fixing device 3 includes a screw nut 3-3, a mounting substrate 3-2, a stepped shaft 3-4 and a grinding wheel motor 3-1, the screw nut 3-3 is fixed on the mounting substrate 3-2, the stepped shaft 3-4 passes through the mounting substrate 3-2, one end of the stepped shaft 3-4 is connected with an output shaft of the grinding wheel motor 3-1, and the other end thereof is connected with the grinding wheel 3-5, the grinding wheel motor 3-1 controls the grinding wheel 3-5 to rotate through the stepped shaft 3-4, the end, connected with the grinding wheel 3-5, of the stepped shaft 3-4 is provided with left-handed threads, the grinding wheel 3-5 is fastened through the sleeve 3-6 and the fastening nut 3-7, the fastening nut 3-7 is in threaded connection with the stepped shaft 3-4, and the sleeve 3-6 is located between the grinding wheel 3-5 and the fastening nut 3-7; the left-handed thread on the stepped shaft 3-4 can ensure that the grinding wheel 3-5 is tighter and tighter when rotating clockwise, thereby achieving the purpose of preventing looseness; the length part of the stepped shaft 3-4 where the grinding wheels 3-5 are installed is designed according to the maximum thickness of the grinding wheels of different types, the stepped shaft is suitable for the grinding wheels with different types and thicknesses through sleeves with different lengths and fixed fastening nuts, and the side, close to the grinding wheels 3-5, of the installation base plate 3-2 is provided with a sliding block 3-8.
In the embodiment, the servo adjusting device 1 comprises a fixed mounting plate 1-2, a servo motor 1-1, a ball screw 1-3 and a guide rail 1-4, wherein the ball screw 1-3 is connected with an output shaft of the servo motor 1-1, the ball screw 1-3 penetrates through a screw nut 3-3, and a stroke groove 1-5 for enabling the stepped shaft 3-4 to move up and down is arranged in the middle of the fixed mounting plate 1-2.
Wherein the servo adjusting device 1 controls the ball screw 1-3 to rotate, and the mounting substrate 3-2 is precisely moved in the vertical direction by the screw nut 3-3 mounted on the mounting substrate 3-2, thereby precisely controlling the grinding feed amount.
Wherein, the two sides of the fixed mounting plate 1-2 are provided with guide rails 1-4, the mounting base plate 3-2 is provided with a slide block 3-8 at the corresponding position, the mounting base plate 3-2 is mounted on the fixed mounting plate 1-2 through the slide block 3-8 and the guide rail 1-4, and the slide block 3-8 and the guide rail 1-4 play a role in fixing and guiding;
as shown in fig. 3, in this embodiment, the magnetic shoe guide rail fixing device 2 includes a base bottom plate 2-1, a magnetic shoe fixing block 2-2, a top block 2-3, a fixing block 2-4, and a tightening screw 2-5, the magnetic shoe fixing block 2-2 is slidably disposed on the base bottom plate 2-1, a magnetic shoe disposing area 2-2-1 is disposed on an upper end surface of the magnetic shoe fixing block 2-2, the top block 2-3 is configured to abut against the magnetic shoe fixing block 2-2, the fixing block 2-4 is fixed on a side edge of the base bottom plate 2-1, and the tightening screw 2-5 is configured to fix the top block 2-3.
As shown in FIG. 5, a dovetail groove 2-1-1 is arranged on a base bottom plate 2-1, and a tool withdrawal groove 2-1-2 is arranged at the tail end of the dovetail groove 2-1-1, so that the processing is simple and the higher precision is ensured; the base bottom plate 2-1 is of an L-shaped structure, and an L-shaped flange of the base bottom plate is a reference edge.
As shown in fig. 7, a dovetail guide rail 2-2-2 structure matched with a dovetail groove 2-1-1 on a base bottom plate 2-1 is arranged at the bottom of a magnetic shoe fixing block 2-2, the magnetic shoe fixing block 2-2 is accurately matched with the base bottom plate 2-1 through dovetail matching, and the magnetic shoe fixing block 2-2 is firmly fixed on the base bottom plate 2-1 through a top block 2-3 and a fixing block 2-4 under the screwing and tightening action of a tightening screw 2-5; when the magnetic shoe fixing block 2-2 matched with the grinding wheel 3-5 is replaced, the jacking screw 2-5 fixed on the fixing block 2-4 is only needed to be screwed off, the jacking block 2-3 is taken out, the matched magnetic shoe fixing block 2-2 is replaced, and the fixing block 2-4 and the jacking screw 2-5 are locked again, so that the quick replacement is realized without adjusting and positioning.
As shown in figure 6, the bottom of the top block 2-3 is provided with a guide step 2-3-1, the width of the guide step 2-3-1 is narrower than that of a dovetail groove 2-1-1 on a base bottom plate 2-1, only the guide function is achieved, and when the magnetic shoe fixing block 2-2 is replaced, the fixing block 2-4 can be rapidly taken out.
In this embodiment, the magnetic shoe placing area 2-2-1 is located below the grinding wheel 3-5.
As shown in FIG. 8, when the base bottom plate 2-1 and the stepped shaft 3-4 are assembled, it is necessary to ensure that the stepped surface of the stepped shaft 3-4 and the L-shaped flange (reference edge) on the base bottom plate 2-1 are on the same plane A, so as to ensure that the reference surface is on the same plane when the grinding wheel 3-5 and the magnetic shoe fixing block 2-2 of different specifications are replaced, which is beneficial to improving the precision when the magnetic shoe fixing block is replaced.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are also within the scope of the present invention provided they are within the scope of the claims of the present invention and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (7)
1. The utility model provides a ferrite magnetism product quick replacement grinding frock, is including installing the emery wheel on emery wheel fixing device, fixes the magnetic shoe guide rail fixing device on servo adjusting device, and servo adjusting device is used for driving emery wheel fixing device and reciprocates its characterized in that: the grinding wheel fixing device comprises a screw nut, a stepped shaft and a grinding wheel motor, the screw nut is fixed on a mounting substrate, the stepped shaft penetrates through the mounting substrate, one end of the stepped shaft is connected with an output shaft of the grinding wheel motor, the grinding wheel is detachably connected to the other end of the stepped shaft, a slider is arranged on the side, close to the grinding wheel, of the mounting substrate, the magnetic shoe guide rail fixing device comprises a base bottom plate and a magnetic shoe fixing block which is connected to the base bottom plate in a sliding mode, the magnetic shoe fixing block is arranged on the base bottom plate in a sliding mode, and a magnetic shoe placing area is arranged on the upper end.
2. The ferrite magnetic product quick replacement grinding frock of claim 1, characterized in that: the servo adjusting device comprises a fixed mounting plate, a servo motor, a ball screw and a guide rail, the ball screw is connected with an output shaft of the servo motor, the ball screw penetrates through a screw nut, a sliding block can move up and down along the guide rail, and a stroke groove for the stepped shaft to move up and down is formed in the middle of the fixed mounting plate.
3. The ferrite magnetic product quick replacement grinding frock of claim 1 or 2, characterized in that: the magnetic shoe guide rail fixing device further comprises a jacking block, a fixing block and a jacking screw, the magnetic shoe fixing block can be slidably arranged on the base bottom plate, the jacking block is used for abutting against the magnetic shoe fixing block, the fixing block is fixed on the side wall of the base bottom plate, and the jacking screw is used for fixing the jacking block.
4. The ferrite magnetic product quick replacement grinding tool mechanism of claim 3, characterized in that: the upper end face of the base bottom plate is provided with a dovetail groove, and the lower end face of the magnetic shoe fixing block is provided with a dovetail guide rail matched with the dovetail groove.
5. The ferrite magnetic product quick replacement grinding frock of claim 1, characterized in that: the end of the stepped shaft connected with the grinding wheel is provided with left-handed threads, and the grinding wheel is connected with the stepped shaft through threads.
6. The ferrite magnetic product quick replacement grinding frock of claim 5, characterized in that: the stepped shaft is provided with a sleeve and a fastening nut, the fastening nut is in threaded connection with the stepped shaft, and the sleeve is located between the grinding wheel and the fastening nut.
7. The ferrite magnetic product quick replacement grinding frock of claim 3, characterized in that: the magnetic shoe placing area is located below the grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126437.9A CN110744410A (en) | 2019-11-18 | 2019-11-18 | Ferrite magnetic product quick replacement grinding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126437.9A CN110744410A (en) | 2019-11-18 | 2019-11-18 | Ferrite magnetic product quick replacement grinding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110744410A true CN110744410A (en) | 2020-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911126437.9A Pending CN110744410A (en) | 2019-11-18 | 2019-11-18 | Ferrite magnetic product quick replacement grinding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110744410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733718A (en) * | 2024-02-19 | 2024-03-22 | 弗勒锑克(广东)工程设备有限公司 | Valve polishing equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3031803A (en) * | 1958-03-20 | 1962-05-01 | Ohyagi Koji | Grinder or like machine tool |
| CN2827631Y (en) * | 2005-05-11 | 2006-10-18 | 廖敌江 | Reciprocating permanent magnet ferrite magnetic shoe grinding machine |
| CN201342607Y (en) * | 2009-02-06 | 2009-11-11 | 安徽龙磁科技股份有限公司 | Magnetic shoe grinding and positioning clamp |
| CN102161175A (en) * | 2011-01-28 | 2011-08-24 | 张云 | Device for processing permanent magnetic ferrite magnetic tile |
| CN203751852U (en) * | 2013-12-31 | 2014-08-06 | 重庆凌达磁材科技有限公司 | Outer arc-shaped surface grinding tool of tile-shaped magnet |
| CN204772059U (en) * | 2015-06-26 | 2015-11-18 | 湖南航天磁电有限责任公司 | Permanent magnetic ferrite magnetic shoe outer arc grinding location frock |
| CN106425718A (en) * | 2016-07-04 | 2017-02-22 | 德清勤龙磨床制造有限公司 | Grinding head movable type horizontal shaft circular truncated cone plane grinding machine |
| CN206795560U (en) * | 2017-06-02 | 2017-12-26 | 安徽龙磁科技股份有限公司 | A kind of automatic continuous charging gear for magnetic shoe machining production line |
| CN207058239U (en) * | 2017-06-20 | 2018-03-02 | 滁州恒通磁电科技有限公司 | A kind of magnetic shoe chamfering multistation sanding apparatus |
| CN208005311U (en) * | 2018-04-04 | 2018-10-26 | 左东成 | A kind of magnetic shoe intrados polishing tool |
| CN208841181U (en) * | 2018-09-11 | 2019-05-10 | 东阳市添齐电机磁瓦有限公司 | A kind of permanent ferrite magnetic tile grinding fixture |
| CN209565936U (en) * | 2018-12-25 | 2019-11-01 | 南京溧水金洪磁性元件有限公司 | A kind of sector three face grinding attachment of magnetic shoe |
| CN211103262U (en) * | 2019-11-18 | 2020-07-28 | 湖南航天磁电有限责任公司 | Ferrite magnetic product quick replacement grinding frock |
-
2019
- 2019-11-18 CN CN201911126437.9A patent/CN110744410A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3031803A (en) * | 1958-03-20 | 1962-05-01 | Ohyagi Koji | Grinder or like machine tool |
| CN2827631Y (en) * | 2005-05-11 | 2006-10-18 | 廖敌江 | Reciprocating permanent magnet ferrite magnetic shoe grinding machine |
| CN201342607Y (en) * | 2009-02-06 | 2009-11-11 | 安徽龙磁科技股份有限公司 | Magnetic shoe grinding and positioning clamp |
| CN102161175A (en) * | 2011-01-28 | 2011-08-24 | 张云 | Device for processing permanent magnetic ferrite magnetic tile |
| CN203751852U (en) * | 2013-12-31 | 2014-08-06 | 重庆凌达磁材科技有限公司 | Outer arc-shaped surface grinding tool of tile-shaped magnet |
| CN204772059U (en) * | 2015-06-26 | 2015-11-18 | 湖南航天磁电有限责任公司 | Permanent magnetic ferrite magnetic shoe outer arc grinding location frock |
| CN106425718A (en) * | 2016-07-04 | 2017-02-22 | 德清勤龙磨床制造有限公司 | Grinding head movable type horizontal shaft circular truncated cone plane grinding machine |
| CN206795560U (en) * | 2017-06-02 | 2017-12-26 | 安徽龙磁科技股份有限公司 | A kind of automatic continuous charging gear for magnetic shoe machining production line |
| CN207058239U (en) * | 2017-06-20 | 2018-03-02 | 滁州恒通磁电科技有限公司 | A kind of magnetic shoe chamfering multistation sanding apparatus |
| CN208005311U (en) * | 2018-04-04 | 2018-10-26 | 左东成 | A kind of magnetic shoe intrados polishing tool |
| CN208841181U (en) * | 2018-09-11 | 2019-05-10 | 东阳市添齐电机磁瓦有限公司 | A kind of permanent ferrite magnetic tile grinding fixture |
| CN209565936U (en) * | 2018-12-25 | 2019-11-01 | 南京溧水金洪磁性元件有限公司 | A kind of sector three face grinding attachment of magnetic shoe |
| CN211103262U (en) * | 2019-11-18 | 2020-07-28 | 湖南航天磁电有限责任公司 | Ferrite magnetic product quick replacement grinding frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733718A (en) * | 2024-02-19 | 2024-03-22 | 弗勒锑克(广东)工程设备有限公司 | Valve polishing equipment |
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