CN205148095U - A emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface - Google Patents
A emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface Download PDFInfo
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- CN205148095U CN205148095U CN201520905291.9U CN201520905291U CN205148095U CN 205148095 U CN205148095 U CN 205148095U CN 201520905291 U CN201520905291 U CN 201520905291U CN 205148095 U CN205148095 U CN 205148095U
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- Prior art keywords
- emery wheel
- grinding
- width
- magnetic shoe
- inner arc
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- 229910001651 emery Inorganic materials 0.000 title claims abstract description 82
- 238000005498 polishing Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000000047 product Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface, the width emery wheel that in inner arc emery wheel both sides be used for grinding width is set up respectively including inner arc emery wheel and two that are used for the grinding inner arc, the axial lead coincidence of inner arc emery wheel and width emery wheel, the diameter of inner arc emery wheel is less than the diameter of width emery wheel, the outside arch of grinding face of inner arc emery wheel be with the interior cambered surface matched with of magnetic shoe circular -arcly. The utility model discloses the emery wheel of well width grinding comprises the triplex of integral type, arc surface in inner arc emery wheel grinding magnetic shoe thick, width emery wheel grinding wheel's width, that is to say the magnetic shoe through in the width during cambered surface grinding station, the emery wheel is to the three face grinding simultaneously of magnetic shoe. The utility model discloses when the interior cambered surface grinding station of width is passed through in the improvement of medium plain emery wheel, magnetic shoe, when not increasing the grinding process, accomplish the grinding of width and interior arc surface, rather than step of other increase.
Description
Technical field
The utility model relate to a kind of for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, belong to magnetic material manufacturing technology field.
Background technology
In iron oxygen ferrimagnet industry, magnet grinding generally just will can reach finished product through 5 road manufacturing procedures:
1. chamfering grinding.
2. width grinding.
3. thick extrados grinding.
4. intrados grinding.
5. smart extrados grinding.
2nd procedure of the utility model project in magnet manufacturing procedure, only carries out width grinding during width grinding, is the thick extrados of benchmark grinding when grinding three process with inner arc.The non-grinding of thick extrados benchmark well directly affects the front operation of the 4th road mill thus bends high rocking in impact.Cause the generation of substandard products.
This kind of grinding method has following shortcoming:
1. grinding positioning datum is poor,
2. width fits gap is large.
3. after the 4th procedure is crossed in grinding, inner arc bends high face and rocks, and causes quality problem.
Cause the reason of the problems referred to above be lack a kind of can the emery wheel of simultaneously grinding magnetic shoe width and thick inner arc surface, therefore, grinding can not be carried out when polishing width to the inner arc surface of magnetic shoe.
Summary of the invention
The purpose of this utility model be to provide a kind of for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, to solve in prior art can not carry out grinding to the width of magnetic shoe and inner arc surface simultaneously, thus the grinding positioning datum caused is poor, width fits gap is large and grinding cross the 4th procedure after inner arc bend high face and rock, cause quality problem.
For solving the problem, technical solution adopted in the utility model is:
A kind of for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, comprise and be separately positioned on the width emery wheel of inner arc emery wheel both sides for polishing width for the inner arc emery wheel of grinding inner arc and two, described inner arc emery wheel overlaps with the axial line of width emery wheel, the diameter of inner arc emery wheel is less than the diameter of width emery wheel, and the grinding face outwardly convex of described inner arc emery wheel is in the arc-shaped matched with the intrados of magnetic shoe.
The emery wheel of width grinding in the utility model is made up of three parts, the thick inner arc surface of inner arc wheel grinding magnetic shoe, the width of width wheel grinding emery wheel, and that is magnetic shoe is when by width intrados grinding station, and emery wheel is to the grinding simultaneously of three of magnetic shoe faces.The improvement of the utility model medium plain emery wheel, when magnetic shoe is by width intrados grinding station, while not increasing grinding process, completes the grinding of width and inner arc surface, instead of increases a step in addition.
As further improvement of the utility model, described inner arc emery wheel and width emery wheel synchronous axial system.
As further improvement of the utility model, described inner arc emery wheel and width emery wheel are integral type structure.
Inner arc emery wheel and width emery wheel are integral type structure, do not have relative motion between inner arc emery wheel and width emery wheel, are also convenient to install simultaneously.
Wheel grinding magnetic shoe of the present utility model is used to comprise the steps (wherein step 4 uses emery wheel of the present utility model):
Step 1, unlatching grinding attachment, will all be placed on the slide-bar of grinding attachment with the blank magnetic shoe of arc up and down;
Blank magnetic shoe is delivered to grinding chamfering station by step 2, grinding attachment;
Step 3, at grinding chamfering station, chamfering grinding process is done to magnetic shoe, after grinding completes, magnetic shoe is carried to grinding place of width intrados;
Step 4, at width intrados grinding station simultaneously polishing width and thick inner arc surface, a watt holder positions in the vertical direction to magnetic shoe, is carried by magnetic shoe after grinding completes to thick extrados grinding station;
Step 5, with thick inner arc surface for the thick exterior arc surface of benchmark grinding, Wa Tuo positions on the axial direction of emery wheel magnetic shoe, slide-bar below magnetic shoe positions in the vertical direction to magnetic shoe, is carried by magnetic shoe after grinding completes to smart inner arc surface grinding station;
Step 6, with thick exterior arc surface for benchmark grinding essence inner arc surface, Wa Tuo positions magnetic shoe on the axial direction of emery wheel and on above-below direction, is carried by magnetic shoe after grinding completes to smart exterior arc surface grinding station;
Step 7, with smart inner arc surface for benchmark grinding essence exterior arc surface, Wa Tuo positions on the axial direction of emery wheel magnetic shoe, slide-bar below magnetic shoe positions in the vertical direction to magnetic shoe, to get on lower magnetic shoe, obtain finished product magnetic shoe after grinding completes from grinding attachment.
The utility model passing through type grinder utilizes motor-driven mode arc-shaped magnet to be carried out one by one the processing of width and intrados by width and inner arc emery wheel, after processing, width dimensions reaches drawing requirement, has carried out surfacing for the lower thick extrados determination in the road positioning datum of processing to intrados simultaneously, thick extrados adds man-hour benchmark and is guaranteed, recycle the benchmark processing intrados of thick extrados, have datum level man-hour to process next procedure to ensure to add at every turn.Due to the utility model polishing width and thick inner arc surface on same emery wheel, so the width gaps of magnetic shoe and emery wheel remains in rational scope, also the width gaps because of magnetic shoe during width grinding and emery wheel is applicable to, so the width gaps of magnetic shoe and emery wheel is all in rational scope in follow-up grinding.Because the utility model carries out thick inner arc surface grinding to magnetic shoe in advance, rock (vibrations namely on vertical direction) can control within 0.5mm so the bow of magnetic shoe is high in grinding, thus improve the quality of finished product magnetic shoe.
In sum, the beneficial effects of the utility model are: by increasing grinding magnetic shoe being carried out to thick inner arc surface, for grinding below provides benchmark, solve the technological deficiency that in prior art, grinding positioning datum is poor, width fits gap is large, end product quality is poor.
Accompanying drawing explanation
Fig. 1 is reflection structural representation of the present utility model.
Fig. 2 is the P direction view of Fig. 1.
Wherein: 1, inner arc emery wheel; 2, width emery wheel; 3, grinding face; 4, magnetic shoe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specifically mode of having a try of the present utility model is described further.
As depicted in figs. 1 and 2 for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, comprise and be separately positioned on the width emery wheel 2 of inner arc emery wheel 1 both sides for polishing width for the inner arc emery wheel 1 of grinding inner arc and two, described inner arc emery wheel 1 overlaps with the axial line of width emery wheel 2, the diameter of inner arc emery wheel 1 is less than the diameter of width emery wheel 2, and grinding face 3 outwardly convex of described inner arc emery wheel 1 is in the arc-shaped matched with the intrados of magnetic shoe 4.Described inner arc emery wheel 1 and width emery wheel 2 synchronous axial system and be integral type structure.
The wheel grinding magnetic shoe in the utility model is used to comprise the steps (emery wheel in step 4 is emery wheel of the present utility model):
Step 1, unlatching grinding attachment, will all be placed on the slide-bar of grinding attachment with the blank magnetic shoe of arc up and down.
Blank magnetic shoe is delivered to grinding chamfering station by step 2, grinding attachment.
Step 3, at grinding chamfering station, chamfering grinding process is done to blank magnetic shoe, after grinding completes, magnetic shoe is carried to grinding place of width intrados.
Step 4, at width intrados grinding station simultaneously polishing width and thick inner arc surface, a watt holder positions in the vertical direction to magnetic shoe, is carried by magnetic shoe after grinding completes to thick extrados grinding station.
Step 5, with thick inner arc surface for the thick exterior arc surface of benchmark grinding, Wa Tuo positions on the axial direction of emery wheel magnetic shoe, slide-bar below magnetic shoe positions in the vertical direction to magnetic shoe, is carried by magnetic shoe after grinding completes to smart inner arc surface grinding station.
Step 6, with thick exterior arc surface for benchmark grinding essence inner arc surface, Wa Tuo positions magnetic shoe on the axial direction of emery wheel and on above-below direction, is carried by magnetic shoe after grinding completes to smart exterior arc surface grinding station.
Step 7, with smart inner arc surface for benchmark grinding essence exterior arc surface, Wa Tuo positions on the axial direction of emery wheel magnetic shoe, slide-bar below magnetic shoe positions in the vertical direction to magnetic shoe, to get on lower magnetic shoe, obtain finished product magnetic shoe after grinding completes from grinding attachment.
In the utility model, the step of chamfering grinding is same as the prior art, will not describe in detail herein, in the utility model except width and inner arc surface grinding compared with prior art improve, owing to first having carried out thick inner arc surface grinding in the application, therefore, the benchmark of follow-up grinding is also not quite similar, and specifically sees above-mentioned steps.
Be prior art for what be specifically noted or can be realized by existing technology in all the utility model descriptions; should be understood that; for those of ordinary skills; can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (3)
1. one kind for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, it is characterized in that: comprise and be separately positioned on for the inner arc emery wheel (1) of grinding inner arc and two the width emery wheel (2) that inner arc emery wheel (1) both sides are used for polishing width, described inner arc emery wheel (1) overlaps with the axial line of width emery wheel (2), the diameter of inner arc emery wheel (1) is less than the diameter of width emery wheel (2), and grinding face (3) outwardly convex of described inner arc emery wheel (1) is in the arc-shaped matched with the intrados of magnetic shoe (4).
2. according to claim 1 for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, it is characterized in that: described inner arc emery wheel (1) and width emery wheel (2) synchronous axial system.
3. according to claim 1 and 2 for while grinding magnetic shoe width and the emery wheel of thick inner arc surface, it is characterized in that: described inner arc emery wheel (1) and width emery wheel (2) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905291.9U CN205148095U (en) | 2015-11-12 | 2015-11-12 | A emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905291.9U CN205148095U (en) | 2015-11-12 | 2015-11-12 | A emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148095U true CN205148095U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905291.9U Active CN205148095U (en) | 2015-11-12 | 2015-11-12 | A emery wheel that be used for simultaneously grinding magnetic shoe width with thick in arc surface |
Country Status (1)
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| CN (1) | CN205148095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211593A (en) * | 2021-12-29 | 2022-03-22 | 中钢天源(马鞍山)通力磁材有限公司 | Method for improving collapse force of permanent magnetic ferrite magnetic shoe |
-
2015
- 2015-11-12 CN CN201520905291.9U patent/CN205148095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211593A (en) * | 2021-12-29 | 2022-03-22 | 中钢天源(马鞍山)通力磁材有限公司 | Method for improving collapse force of permanent magnetic ferrite magnetic shoe |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |