CN2341761Y - Grinding and polishing device for mold - Google Patents
Grinding and polishing device for mold Download PDFInfo
- Publication number
- CN2341761Y CN2341761Y CN 98216925 CN98216925U CN2341761Y CN 2341761 Y CN2341761 Y CN 2341761Y CN 98216925 CN98216925 CN 98216925 CN 98216925 U CN98216925 U CN 98216925U CN 2341761 Y CN2341761 Y CN 2341761Y
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- magnet
- housing
- movable electro
- spring
- tool heads
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Abstract
The utility model relates to a grinding and polishing device for a mold, comprising a casing body, an electric and magnetic oscillation device positioned in the casing body, a tool head, etc., and is characterized in that the high-speed swing back and forth of one end of the movable electromagnet of the electric and magnetic oscillation device is utilized to drive a tool installed on the end to fluctuate in high-speed backwards and forwards (for 1-1.5 myriad time per minute), and the mold can be finished. The biggest advantage is that the utility model can electric finfish the 5-6 DEG roughness mold after being processed into a more than 13 DEG glossiness high precision mold, and can carry out processing for each cornr blind hole and narrow groove of the mold conveniently. In addition, the utility model has the advantages of simple structure, small and compact product, convenient operation, low cost, etc.
Description
The utility model belongs to a kind of grinding tool of mould pincers worker, particularly a kind of be used for after the Mould Machining each position grinding, be ground to the mould grinding and polishing device of polishing.
At present die industry employed " ultrasonic polishing machine " exists a lot of defectives: be its volume is big, the heavy bad group of benzene is moving on the one hand, and price height, general every 5～6,000 yuan, inconvenient operation; The operator must pass through strict training before being to use this machine on the other hand, and on top of certain technical ability just can make the mould that processes reach necessary requirement.We know that the surface after the Mould Machining all is very coarse, and general roughness is 5～ 6, the mould of this moment, and " ultrasonic polishing machine " can't polish.The thing of the headache of all Mould Machining persons be exactly after the processing slightly degree of making be that the die surface of 5～ 6 is filed by hand, ground, polishing again, when mould is worked into 7 by hand, can adopt " ultrasonic polishing machine " to polish.Manual operations, its speed is slow on the one hand, efficient is low, is heavy physical labour on the other hand.Therefore the mould worker urgently wishes to have a kind of volume little, easy to operate simple; The mould grinding and polishing tool that energy filing, grinding can be polished again.
The purpose of this utility model is that provide a kind of at above-mentioned shortcoming can be that the rapid grinding and polishing of mould of 5～ 6 is the mould grinding and polishing device of the mould of more than 13 to glossiness with processing back roughness, it is not only simple in structure, small volume and less weight, easy to operate, cheap, and can process each angle on the mould, blind hole and narrow groove easily.
The utility model mould grinding and polishing device is the specific purpose tool of inventor's electronic mould grinding-polishing of the another kind of version of research and design after application number is 962217034 " reciprocating motor file machines ", and various aspects of performance than the former further.
The technical scheme of mould grinding and polishing device of the present utility model realizes according to the electric and magnetic oscillation principle: it comprises housing, be positioned at the housing electromagnetic oscillation device and be installed on the vibrating device and to stretch out the instrument of housing port first-class; Electromagnetic oscillation device mainly by be contained in the housing corresponding up and down "T"-shaped fixed electromagnet and
Formations such as shape movable electro-magnet, the coil on the "T"-shaped Motionless electromagnetic iron core, fluctuation spacing adjusting device and spring; The two ends of "T"-shaped fixed electromagnet are fixedly mounted on the housing top, below its Motionless electromagnetic iron core is just in time aimed at
The downward recess of shape movable electro-magnet constitutes
Shape;
One end of shape movable electro-magnet is by the end of dog screw activity orientation at housing, and its other end is equipped with tool heads and can serves as freely swinging of not stopping back and forth up and down of axle with other end dog screw; Install on the housing below the movable electro-magnet by a fluctuation spacing adjusting device that can be used to support, fluctuation spacing adjusting device is mainly used to the fluctuation spacing of the instrument on the adjustment means head; Spring assembly is being installed above the movable electro-magnet and between the housing; This end of movable electro-magnet that tool heads is installed serves as swinging back and forth of not stopping in the fluctuation spacing that regulates of axle with the activity orientation screw of the other end under the effect of the bounce of the spring of the gravitation of "T"-shaped fixed electromagnet and its top up, thereby the instrument that drives on the tool heads carries out grinding and polishing to mould.
The utility model great advantage compared with prior art is: need not hand grinding and other any auxiliary equipment, the rapid grinding and polishing of mould that can be 5～ 6 with processing back roughness is the mould of more than 13 to glossiness, and can carry out grinding-polishing to each angle, blind hole and narrow groove on the mould easily.Price is very cheap, and every only about 300 yuan.The utility model also has advantages such as simple in structure, that product is small and exquisite, it is light to hold, easy to operate, power consumptive province (only needing 12W, 220v power supply), operating angle are big in addition.It is the optimal specific purpose tool of present mould grinding and polishing processing industry.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the cross-sectional view of first kind of embodiment of the utility model mould grinding and polishing device.
Fig. 2 is the cross-sectional view of second kind of embodiment of the utility model mould grinding and polishing device.
Among the figure: 1. the tool heads installation end 13. anti-impact springs (packing ring) 14 of switch 2. housings 3. movable electro-magnets 4. coils 5. fixed electromagnets 6. spring set screw 7. springs 8. tool heads 9. instrument fixed screws 10. housing ports 11. tool heads fixed screws 12. movable electro-magnets, the spacing that fluctuates regulating positioning device 15. are regulated the dog screw 20. power lines 21. springs 22. spring set screw of activity orientation end 19. movable electro-magnets of dog screws 16. fixed electromagnet hold-down screws 17. Motionless electromagnetic iron cores 18. movable electro-magnets
As shown in the figure, mould grinding and polishing device comprises housing 2, is positioned at corresponding up and down "T"-shaped fixed electromagnet 5 and of housing
Shape movable electro-magnet 3, tool heads 8, spring, fluctuation spacing location adjusting device 14 and the coil 4 on the Motionless electromagnetic iron core 17 etc., the two ends of "T"-shaped fixed electromagnet 5 are fixed on the housing with two hold-down screws 16, below its Motionless electromagnetic iron core 17 that is wound with coil 4 is just in time aimed at
The downward recess of shape movable electro-magnet constitutes
Shape.
One end of shape movable electro-magnet 3 is by the end of dog screw 19 activity orientation at housing, and this end is called the activity orientation end 18 of movable electro-magnet, and power line 20 is gone into fixed electromagnet 5 by this termination;
The other end of shape movable electro-magnet is equipped with a tool heads 8 of stretching out housing other end port one 0, and this end is called the tool heads installation end 12 of movable electro-magnet.The difference part of two kinds of embodiment of Fig. 1 and Fig. 2 is to fluctuate, and to regulate the number that the different and spring assembly of positioner 14 installation sites installs different with the position for spacing.Fluctuation spacing adjusting device 14 among the embodiment 1 is installed on the below housing of the tool heads installation end 12 that is supported on movable electro-magnet, and its corresponding spring 7 be installed in fluctuation spacing adjusting device 14 over against the movable electro-magnet top and housing between.Fluctuation spacing adjusting device 14 among the embodiment 2 is installed on the housing of activity orientation end 18 near the below of downward recess that is supported on movable electro-magnet, spring 7 be installed in fluctuation spacing adjusting device 14 over against the movable electro-magnet top and housing between, another spring 21 devices are installed between tool heads installation end 12 tops and housing of movable electro-magnet.The elastic force of spring 7 is big relatively, and the elastic force of spring 21 is relatively littler.Spring 21 is except doing the rebound effect the gravitational attraction of electromagnet of being fixed when movable electro-magnet in addition, can also prevent damages of colliding of tool heads and housing, has the work of buffering.
For making things convenient for the fluctuation spacing of the instrument on the adjustment means 8, fluctuation spacing adjusting device 14 adopts regulates the below that dog screw 15 screws in the housing and is supported in movable electro-magnet 3, only needs by screwing or unscrew the spacing that dog screw 15 just can reach adjustment means grinding fluctuation.
Elastic force for energy regulating spring device all is equipped with a spring set screw (6,22) respectively in the spring of spring assembly (7,21), only need by screwing or unscrew spring set screw (6,22), just the elastic force of energy regulating spring device (7,12).
For preventing that movable electro-magnet and fluctuation spacing adjusting dog screw 15 contact-making surfaces from being damaged by attack, is provided with a withstand voltage packing ring of anti-impact or spring 13 between the contact-making surface of spacing adjusting dog screw 15 and movable electro-magnet 3.
Also be provided with instrument fixed screw 9 on the described tool heads 8, can be used for changing and fix various required instruments.
Also there are not many louvres on the described housing 2, so as the heat that the electromagnetic oscillation device that leaves fluctuates and produced at a high speed, the life-span of prolongation mould grinding and polishing device.
The operation principle of mould grinding and polishing device of the present utility model is as follows:
When turning on the power switch, fixed electromagnet 5 produces very strong gravitation under the effect of hot-wire coil 4, movable electro-magnet 3 is inhaled to the fixed electromagnet direction, since an end of movable electro-magnet 3 by dog screw 19 activity orientation on housing, can not be attracted to fixed electromagnet 3, therefore the other end is not positioned and movable electro-magnet 3 that tool heads is installed is attracted to fixed electromagnet 5, simultaneously again owing to 7 or (7 of the spring of compressing above movable electro-magnet 3,21) under the bounce effect, the tool heads installation end 12 of movable electro-magnet is come by the position that the fluctuation adjusting positioner 14 that rebounds supports, just when the elastic force of spring surpassed the gravitation of fixed electromagnet, movable electro-magnet just was reflected back on the position of fluctuation spacing adjusting device support; When gravitation surpasses elastic force, the tool heads of movable electro-magnet 3 is installed 12 ends and is attracted to fixed electromagnet 5 tops again, the attraction that like this goes round and begins again, bounce-back high speed swinging, thereby the instrument on the tool heads 8 be fixed on the movable electro-magnet of driving fluctuates at a high speed (per minute fluctuation 1～1.5 ten thousand time) mould is carried out grinding and polishing.The fluctuation spacing that screws and unscrew by adjusting in addition on the housing 2 is regulated the fluctuation spacing that dog screw 15 just can be adjusted instrument on the mould grinding and polishing device, and the fluctuation spacing can be regulated between 0.7mm-4mm.Spacing is more little when fluctuating, and the area of its grinding and polishing is just more little, and mould and die accuracy is just high more; Spacing is big more when fluctuating, and the area of polishing is also just big more, and mould and die accuracy is also more relatively poor.
Claims (6)
1, a kind of mould grinding and polishing device is characterized in that it comprises housing 2, is positioned at the electromagnetic oscillation device of housing and is installed in tool heads 8 etc. on the electromagnetic oscillation device; Electromagnetic oscillation device is mainly by being contained in "T"-shaped Motionless electromagnetic 5 Hes corresponding up and down in the housing
Compositions such as shape movable electro-magnet 3, the coil 4 on the Motionless electromagnetic iron core 17, fluctuation spacing adjusting device 14 and spring; The two ends of "T"-shaped fixed electromagnet 5 are fixedly mounted on the housing top, below its Motionless electromagnetic iron core 17 is just in time accurate
The downward recess of shape movable electro-magnet constitutes
Shape;
One end of shape movable electro-magnet 3 is by dog screw 19 activity orientation (this end is called the positioning end 18 of movable electro-magnet) on housing, the other end has been installed a tool heads 8 (claiming tool heads installation end 12), tool heads 8 is not stretched out in the middle of the housing one end port one 0 and is contacted with housing, a fluctuation spacing adjusting device 14 that is used for supporting movable electro-magnet is installed on the housing below the movable electro-magnet 3, above the movable electro-magnet 3 and the spring assembly of bounce effect is installed between the housing, the effect of bounce that the gravitation of the fixed electromagnet 5 that this end of the movable electro-magnet of tool heads (being tool heads installation end 12) can be up and top spring are installed serve as a fluctuation that does not stop back and forth up and down with activity orientation screw 19 down and under the support of below fluctuation spacing adjusting device.
2, mould grinding and polishing device according to claim 1, the spacing adjusting device 14 that it is characterized in that fluctuating is installed and is supported on the below housing of movable electro-magnet tool heads installation end 12, and a spring 7 is installed between the movable electro-magnet top and housing of 14 correspondence positions of this fluctuation spacing adjusting device.
3, mould grinding and polishing device according to claim 1, the spacing adjusting device 14 that it is characterized in that fluctuating is installed the close below of recess downwards of positioning end 18 those sections that are supported on movable electro-magnet, and
A spring (7,21) respectively is housed respectively between the top at the two ends of shape movable electro-magnet (12,18) and the housing, the elastic force that is positioned at the spring 7 on fluctuation spacing adjusting device 14 correspondence positions is big relatively, and the elastic force of spring 21 that is positioned at tool heads installation end 12 tops is more less relatively.
4, according to claim 1,2 or 3 described mould grinding and polishing devices, the spacing adjusting device 14 that it is characterized in that fluctuating adopts and can screw in housings support below movable electro-magnet 3 by the adjusting dog screw 15 that screws or unscrew, and is provided with an anti-impact spring or packing ring 13 between the contact-making surface of regulating dog screw 15 and movable electro-magnet 3; In the middle of the spring (7,21) of spring assembly, a spring set screw (6,22) is installed also.
5, according to claim 1,2 or 3 described mould grinding and polishing devices, it is characterized in that on tool heads 8, also being provided with instrument fixed screw 9, be used for changing fixing various required instruments, and on housing 2, also be provided with many louvres.
6, mould grinding and polishing device according to claim 4 is characterized in that also being provided with instrument fixed screw 9 on tool heads 8, is used for changing and fixes various required instruments, and be provided with many louvres on housing 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216925 CN2341761Y (en) | 1998-07-07 | 1998-07-07 | Grinding and polishing device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216925 CN2341761Y (en) | 1998-07-07 | 1998-07-07 | Grinding and polishing device for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341761Y true CN2341761Y (en) | 1999-10-06 |
Family
ID=33969704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216925 Expired - Fee Related CN2341761Y (en) | 1998-07-07 | 1998-07-07 | Grinding and polishing device for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341761Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043229A1 (en) * | 2007-09-30 | 2009-04-09 | Hypic (Suzhou) Ltd. | Grinding and polishing machine |
| WO2009043228A1 (en) * | 2007-09-30 | 2009-04-09 | Hypic (Suzhou) Ltd. | Grinding and polishing machine |
| CN102166728A (en) * | 2011-02-18 | 2011-08-31 | 厦门大学 | Magnetic suspension-type polishing tool plate |
| WO2013075311A1 (en) * | 2011-11-24 | 2013-05-30 | 中国科学院长春光学精密机械与物理研究所 | Polishing device |
| CN105499706A (en) * | 2016-02-16 | 2016-04-20 | 苏州昱耀模具科技有限公司 | Grinding polishing device and grinding polishing method |
-
1998
- 1998-07-07 CN CN 98216925 patent/CN2341761Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009043229A1 (en) * | 2007-09-30 | 2009-04-09 | Hypic (Suzhou) Ltd. | Grinding and polishing machine |
| WO2009043228A1 (en) * | 2007-09-30 | 2009-04-09 | Hypic (Suzhou) Ltd. | Grinding and polishing machine |
| CN102166728A (en) * | 2011-02-18 | 2011-08-31 | 厦门大学 | Magnetic suspension-type polishing tool plate |
| WO2013075311A1 (en) * | 2011-11-24 | 2013-05-30 | 中国科学院长春光学精密机械与物理研究所 | Polishing device |
| CN105499706A (en) * | 2016-02-16 | 2016-04-20 | 苏州昱耀模具科技有限公司 | Grinding polishing device and grinding polishing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |