CN203973320U - A kind of Double End grinding machine - Google Patents
A kind of Double End grinding machine Download PDFInfo
- Publication number
- CN203973320U CN203973320U CN201420370666.1U CN201420370666U CN203973320U CN 203973320 U CN203973320 U CN 203973320U CN 201420370666 U CN201420370666 U CN 201420370666U CN 203973320 U CN203973320 U CN 203973320U
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- China
- Prior art keywords
- motor
- support
- guide rail
- shaft
- double end
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- 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.)
- Expired - Lifetime
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- 229910001651 emery Inorganic materials 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of Double End grinding machine, comprise support; Be arranged on the guide rail on support; Two are arranged on support and have the first motor-driven emery wheel, and two described emery wheels lay respectively at the both sides of guide rail; Two pressing wheel mechanisms that are arranged on support and can left and right adjusting, described pressing wheel mechanism is positioned at the rear of emery wheel; Also comprise two motor mounts that are movably arranged on support, the first described motor is arranged on motor mount; On described support, arrange two and connected by shaft coupling and the screw mandrel vertical with guide rail, the thread rotary orientation of two described rhizoid bars is contrary, and the female nut of tool is set on described motor mount, and described screw mandrel is arranged in nut.The beneficial effects of the utility model are: two emery wheels can synchronously be reconciled, and before and after reconciling and in mediation process, two emery wheels are all the time in the position about guide rail symmetry; It is simple that the utility model also has construction, the advantage of good economy performance.
Description
Technical field
The utility model belongs to magnetic material and manufactures field, relates to a kind of Double End grinding machine.
Background technology
Watt shape magnet is permanent magnet conventional on magneto, its manufacture grinding in materials industry generally will be passed through chamfering grinding, chord length grinding, cylindricalo grinding, the high grinding five processes of internal grinding and axle, on different machines, process respectively, the machine of chord length grinding is wherein two guide rails, the both sides of guide rail respectively arrange one by motor-driven emery wheel, motor drives emery wheel to rotate, magnet by between emery wheel is carried out to grinding, due to required magnet model difference, usually to reconcile two distances between emery wheel, and two emery wheels of the prior art are to reconcile separately, instead of synchronous adjustment, so just be difficult to ensure that the distance of the emery wheel distance guide rail after conciliation equates, if emery wheel distance guide rail is far away, be difficult to emery wheel to carry out grinding, and distance between two emery wheels is too little, magnet is difficult to again pass through, more be unfavorable for grinding, on the other hand, the position of guide rail is fixed, if emery wheel distance guide rail is on one side far away, emery wheel distance guide rail is on one side near, the grinding on magnet both sides is asymmetric, the waste product that grinding goes out, substandard products are just many, not only cause the waste of material, also labor intensive.
In prior art, between electrical machine belt pulley and motor output shaft, connect by key, booting moment keyway place is subject to very large shearing, easily damages keyway, causes mechanical eccentric vibration, also reduced the intensity of motor output shaft, and in the application, adopt expansion coupling sleeve to fix, not only good fixing effect, and motor output shaft and electrical machine belt pulley junction stressed evenly, can be to motor output shaft and electrical machine belt pulley not be caused to damage, reduce the maintenance cost in using, also reduce the input of manpower, good economy performance.
Further improve as of the present utility model, described pressing wheel mechanism comprises the bracing frame that is arranged on support and is arranged on bracing frame top and is driven and the main power shaft vertical with guide rail by the second motor, the first bevel gear that two rotation directions are contrary and can axially reconcile on main power shaft is set on described main power shaft, on described bracing frame, rotate two gear shafts vertical and that can move left and right are set, the top of described gear shaft is provided with the second bevel gear being meshed with the first bevel gear, pinch roller is installed in the bottom of gear shaft, two pinch rollers lay respectively at the both sides of guide rail.
In the utility model, Bevel Gear Transmission is positioned at the top of emery wheel, prevent that the moisture content that emery wheel sprays emery wheel cooling in to watt shape magnet grinding process is sprayed onto on gear, make gear produce corrosion, on the other hand, gear drive is positioned at emery wheel top, operating personnel can touch without squatting down or bending over, the maintenance of being more convenient on probation.
In sum, the beneficial effects of the utility model are: two emery wheels can synchronously be reconciled, and before and after reconciling and in mediation process, two emery wheels are all the time in the position about guide rail symmetry; The good fixing effect of electrical machine belt pulley and motor output shaft, stressed even, and pinch roller is reconciled conveniently; It is simple that the utility model also has construction, the advantage of good economy performance.
Summary of the invention
The purpose of this utility model is to provide a kind of Double End grinding machine, solves two technological deficiencies that emery wheel can not synchronously be reconciled in prior art.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of Double End grinding machine, comprises
Support;
Be arranged on the guide rail on support;
Two are arranged on support and have the first motor-driven emery wheel, and two described emery wheels lay respectively at the both sides of guide rail;
Two pressing wheel mechanisms that are arranged on support and can left and right adjusting, described pressing wheel mechanism is positioned at the rear of emery wheel;
Also comprise two motor mounts that are movably arranged on support, the first described motor is arranged on motor mount;
On described support, arrange two and connected by shaft coupling and the screw mandrel vertical with guide rail, the thread rotary orientation of two described rhizoid bars is contrary, and the female nut of tool is set on described motor mount, and described screw mandrel is arranged in nut.
The utility model is by coordinating at motor mount and screw mandrel, make the first motor with together with the first motor-driven emery wheel, do near or away from the motion of guide rail, again because connected by shaft coupling in the middle of two rhizoid bars, so rotation one rhizoid bar, another rhizoid bar also can and then rotate, realize synchronous two emery wheels of reconciling, because the thread rotary orientation on two rhizoid bars is contrary, so towards a direction rotary screw, two motors are installed to do towards contrary direction and are moved, two motors are installed and are done simultaneously towards the motion of guide rail direction or simultaneously towards the direction motion away from guide rail, because synchronous conciliation is done in the first motor installation, can make by the first motor-driven emery wheel at any time all about guide rail symmetry, better to watt ground effect of shape magnet, when concrete use, reconcile the distance between two emery wheels according to the model width of watt shape magnet of polishing.
As further improvement of the utility model, on described motor mount, have first through hole parallel with screw mandrel, the main shaft that is driven rotation by the first motor is set in the first through hole, described emery wheel is arranged on the end of main shaft.
Motor is installed to take the first through hole is set, and emery wheel can be set directly on motor output shaft, but drives emery wheel to rotate by motor drive shaft, has reduced total length that motor and emery wheel are installed together, and saves space.
As further improvement of the utility model, on described support, be provided with an above polished rod vertical with guide rail, on described motor mount, be provided with contiguous block, have the second through hole that runs through its two ends on contiguous block, described polished rod is arranged in the second through hole.
Polished rod is set on support, and passes with Guangan the second through hole that runs through motor mount, intensity when enhancing motor mount moves on support, the bearing capacity of raising screw mandrel.
As further improvement of the utility model, on the output shaft of the first described motor, be set with electrical machine belt pulley, described electrical machine belt pulley is connected by belt with main shaft, between described electrical machine belt pulley and the output shaft of the first motor, fixes by expansion coupling sleeve.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of reaction the utility model middle guide and emery wheel position.
Fig. 3 is the schematic diagram of reaction the utility model middle guide and bottom, emery wheel position.
Fig. 4 is the scheme of installation of the first motor and frame in reaction the utility model.
Fig. 5 is the structural representation of pressing wheel mechanism in reaction the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
Double End grinding machine as shown in Figures 1 to 5, comprises support 1; Be arranged on the guide rail 2 on support 1; Two emery wheels 4 that are arranged on support 1 and have the first motor 3 to drive; Two pressing wheel mechanisms that are arranged on support 1 and can left and right adjusting; Two motor mounts 5 that are movably arranged on support 1; Two described emery wheels 4 lay respectively at the both sides of guide rail 2; Described pressing wheel mechanism is positioned at the rear of emery wheel 4; The first described motor 3 is arranged on motor mount 5; On described support 1, arranging two is connected by shaft coupling 6 and the screw mandrel 7 vertical with guide rail 2, the thread rotary orientation of two described rhizoid bars 7 is contrary, on described support 1, arranging two is connected by shaft coupling 6 and the screw mandrel 7 vertical with guide rail 2, the thread rotary orientation of two described rhizoid bars 7 is contrary, the female nut 19 of tool is set on described motor mount 5, and described screw mandrel 7 is arranged in nut 19.
The mounting means of emery wheel 4 is: on described motor mount 5, have first through hole parallel with screw mandrel 7, the main shaft 8 that is driven rotation by the first motor 3 is set in the first through hole, described emery wheel 4 is arranged on the end of main shaft 8.For strengthening the intensity of screw mandrel 7, on described support 1, be provided with two polished rods 9 vertical with guide rail 2, on described motor mount 5, be provided with two contiguous blocks 18, two contiguous blocks 18 are separately positioned on the both sides, front and back of motor mount 5, on contiguous block 18, have the second through hole that runs through its two ends, described polished rod 9 is arranged in the second through hole.Contiguous block 18 and polished rod 9 coordinate can not rotate motor mount 5, rotary screw rod 7, because the internal thread of the nut 19 of screw mandrel 7 and motor mount 5 bottoms matches, so rotary screw rod 7, motor mount 5 can be towards the direction at guide rail 2 places or towards moving away from the direction at guide rail 2 places on polished rod 9.On the output shaft of the first described motor 3, be set with electrical machine belt pulley 10, described electrical machine belt pulley 10 is connected by belt with main shaft 8, fixing by expansion coupling sleeve 11 between described electrical machine belt pulley 10 and the output shaft of the first motor 3.The output shaft of the first motor 3 is towards the direction away from guide rail 2, guide rail 2 is connected with main shaft 8 by belt, the first motor 3 drive shaft 8 are rotated, main shaft 8 rotates to drive and is fixed on it and is positioned at 2, guide rail emery wheel 4 at one end and rotates, thereby watt shape magnet is carried out to grinding, when a rhizoid bar 9 rotates therein, because this screw mandrel 9 is connected by shaft coupling 6 with another rhizoid bar 9, so another rhizoid bar 9 also synchronously rotates, because the thread rotary orientation on two rhizoid bars 9 is contrary, so, nut 19 on two rhizoid bars 9 moves in the opposite direction, namely two motor mounts 5 move towards contrary direction, two motor mounts 5 move or simultaneously towards moving away from the direction at guide rail 2 places towards the direction at guide rail 2 places simultaneously, exactly because also two motor mounts 5 are synchronized with the movement and opposite direction, so be separately positioned on the emery wheel 4 being driven by two the first motors 3 on two motor mounts 5 all the time about guide rail 2 symmetries, best to watt ground effect of shape magnet.
Described pressing wheel mechanism comprises the bracing frame 12 being arranged on support 1 and is arranged on bracing frame 12 tops and (is arranged on support 12 by the second motor, be connected with the sprocket wheel of main power shaft 13 ends by chain, not shown) drive and the main power shaft 13 vertical with guide rail 2, the first bevel gear 14 that two rotation directions are contrary and can axially reconcile on main power shaft 13 is set on described main power shaft 13, on described bracing frame 12, rotate two gear shafts 16 vertical and that can move left and right are set, the top of described gear shaft 16 is provided with the second bevel gear 15 being meshed with the first bevel gear 14, pinch roller 17 is installed in the bottom of gear shaft 16, two pinch rollers 17 lay respectively at the both sides of guide rail 2.The first bevel gear 14 is connected by key with main power shaft 13, key length is the distance that the first bevel gear 14 can move left and right, gear shaft 16 is prior art with the mounting means of bracing frame 12, do not belong to protection domain of the present utility model, improvement of the present utility model is to drive two the first bevel gears 14 with same main power shaft 13, both are synchronously rotated, and whole pressing wheel mechanism is positioned at the top of emery wheel 4, the first bevel gear 14 is meshed with the second bevel gear 15, the torque direction that main power shaft 13 rotates changes, be passed to gear shaft 16, gear shaft 16 rotates, drive the pinch roller 17 of its bottom to rotate, identical with two emery wheels 4, two pinch rollers 17 have also been realized adjusted in concert.
Before using the utility model Double End grinding machine, according to the specification of watt shape magnet of wanted grinding, regulate two distances between distance and two emery wheels 4 between pinch roller 17, watt shape magnet not being ground is transported to through between two pinch rollers 17 after by forward direction on guide rail 2, afterwards by between two emery wheels 4, emery wheel 4 carries out grinding to watt shape magnet, then continues to be fed forward on guide rail 2, enters next grinding process.
What in the utility model, be not specifically noted is prior art, and should be understood that described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should serve as technology category of the present utility model.
Claims (5)
1. a Double End grinding machine, comprises
Support (1);
Be arranged on the guide rail (2) on support (1);
Two are arranged on the emery wheel (4) that support (1) is upper and have the first motor (3) to drive, and described two emery wheels (4) lay respectively at the both sides of guide rail (2);
Two are arranged on upper and the pressing wheel mechanism that can left and right adjusting of support (1), and described pressing wheel mechanism is positioned at the rear of emery wheel (4);
It is characterized in that:
Also comprise two motor mounts (5) that are movably arranged on support (1), described the first motor (3) is arranged on motor mount (5);
On described support (1), arranging two is connected and the screw mandrel (7) vertical with guide rail (2) by shaft coupling (6), the thread rotary orientation of two described rhizoid bars (7) is contrary, on described motor mount (5), the female nut of tool (19) is set, described screw mandrel (7) is arranged in nut (19).
2. Double End grinding machine according to claim 1, it is characterized in that: on described motor mount (5), have first through hole parallel with screw mandrel (7), the main shaft (8) that is driven rotation by the first motor (3) is set in the first through hole, and described emery wheel (4) is arranged on the end of main shaft (8).
3. Double End grinding machine according to claim 2, it is characterized in that: on described support (1), be provided with an above polished rod (9) vertical with guide rail (2), on described motor mount (5), be provided with contiguous block (18), on contiguous block (18), have the second through hole that runs through its two ends, described polished rod (9) is arranged in the second through hole.
4. Double End grinding machine according to claim 3, it is characterized in that: on the output shaft of described the first motor (3), be set with electrical machine belt pulley (10), described electrical machine belt pulley (10) is connected by belt with main shaft (8), fixing by expansion coupling sleeve (11) between described electrical machine belt pulley (10) and the output shaft of the first motor (3).
5. according to the Double End grinding machine described in claim 1 to 4 any one, it is characterized in that: described pressing wheel mechanism comprises the bracing frame (12) that is arranged on support (1) and is arranged on bracing frame (12) top and driven and the main power shaft (13) vertical with guide rail (2) by the second motor, the first bevel gear (14) that two rotation directions are contrary and can above axially reconcile at main power shaft (13) is set on described main power shaft (13), described bracing frame (12) is upper to rotate two gear shafts (16) vertical and that can move left and right is set, the top of described gear shaft (16) is provided with the second bevel gear (15) being meshed with the first bevel gear (14), pinch roller (17) is installed in the bottom of gear shaft (16), two pinch rollers (17) lay respectively at the both sides of guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370666.1U CN203973320U (en) | 2014-07-04 | 2014-07-04 | A kind of Double End grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370666.1U CN203973320U (en) | 2014-07-04 | 2014-07-04 | A kind of Double End grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973320U true CN203973320U (en) | 2014-12-03 |
Family
ID=51970804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370666.1U Expired - Lifetime CN203973320U (en) | 2014-07-04 | 2014-07-04 | A kind of Double End grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973320U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440450A (en) * | 2014-12-18 | 2015-03-25 | 天津市景泰科技发展有限公司 | Automatic polishing device |
| CN104889856A (en) * | 2015-06-03 | 2015-09-09 | 杭州电子科技大学 | Drawing chalk sharpener |
| CN105234767A (en) * | 2015-11-02 | 2016-01-13 | 武汉理工大学 | Polishing device for edges of steel plates |
| CN105328525A (en) * | 2015-11-12 | 2016-02-17 | 宁波明润机械制造有限公司 | Single-workpiece horizontal double-end-surface grinding machine |
| CN106078387A (en) * | 2016-07-28 | 2016-11-09 | 无锡普瑞腾传动机械有限公司 | A kind of gear special grinding machine |
| CN107650005A (en) * | 2017-11-13 | 2018-02-02 | 安徽江淮车轮有限公司 | A kind of efficiently wheel hub burnishing device |
| CN107717653A (en) * | 2017-11-01 | 2018-02-23 | 河南职业技术学院 | A kind of sewage disposal motor roller end chamfering sanding apparatus |
| CN108161673A (en) * | 2017-12-21 | 2018-06-15 | 梁钗萍 | It is a kind of can be to automatic grinding device that different size workpiece is polished |
| CN111438605A (en) * | 2020-03-27 | 2020-07-24 | 万创（苏州）智能装备有限公司 | Automatic polishing and drawing machine for section bar |
| CN111546177A (en) * | 2020-06-15 | 2020-08-18 | 河南职业技术学院 | Chalk end grinding device |
| CN113265916A (en) * | 2021-05-24 | 2021-08-17 | 成都交大焊接科技有限公司 | Automatic walking rail web deruster with guide function and adjustable compensation abrasion loss |
| CN113352173A (en) * | 2021-07-07 | 2021-09-07 | 郑州纬达自动化科技有限公司 | Deburring machine for die-casting shell and machining method thereof |
-
2014
- 2014-07-04 CN CN201420370666.1U patent/CN203973320U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440450A (en) * | 2014-12-18 | 2015-03-25 | 天津市景泰科技发展有限公司 | Automatic polishing device |
| CN104889856A (en) * | 2015-06-03 | 2015-09-09 | 杭州电子科技大学 | Drawing chalk sharpener |
| CN105234767A (en) * | 2015-11-02 | 2016-01-13 | 武汉理工大学 | Polishing device for edges of steel plates |
| CN105328525A (en) * | 2015-11-12 | 2016-02-17 | 宁波明润机械制造有限公司 | Single-workpiece horizontal double-end-surface grinding machine |
| CN106078387A (en) * | 2016-07-28 | 2016-11-09 | 无锡普瑞腾传动机械有限公司 | A kind of gear special grinding machine |
| CN106078387B (en) * | 2016-07-28 | 2018-06-12 | 无锡普瑞腾传动机械有限公司 | A kind of gear special grinding machine |
| CN107717653A (en) * | 2017-11-01 | 2018-02-23 | 河南职业技术学院 | A kind of sewage disposal motor roller end chamfering sanding apparatus |
| CN107650005A (en) * | 2017-11-13 | 2018-02-02 | 安徽江淮车轮有限公司 | A kind of efficiently wheel hub burnishing device |
| CN108161673A (en) * | 2017-12-21 | 2018-06-15 | 梁钗萍 | It is a kind of can be to automatic grinding device that different size workpiece is polished |
| CN111438605A (en) * | 2020-03-27 | 2020-07-24 | 万创（苏州）智能装备有限公司 | Automatic polishing and drawing machine for section bar |
| CN111546177A (en) * | 2020-06-15 | 2020-08-18 | 河南职业技术学院 | Chalk end grinding device |
| CN111546177B (en) * | 2020-06-15 | 2021-07-06 | 河南职业技术学院 | Chalk end grinding device |
| CN113265916A (en) * | 2021-05-24 | 2021-08-17 | 成都交大焊接科技有限公司 | Automatic walking rail web deruster with guide function and adjustable compensation abrasion loss |
| CN113352173A (en) * | 2021-07-07 | 2021-09-07 | 郑州纬达自动化科技有限公司 | Deburring machine for die-casting shell and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |