CN201376220Y - Grinding machine for grinding tile-type magnet - Google Patents
Grinding machine for grinding tile-type magnet Download PDFInfo
- Publication number
- CN201376220Y CN201376220Y CN200920041371U CN200920041371U CN201376220Y CN 201376220 Y CN201376220 Y CN 201376220Y CN 200920041371 U CN200920041371 U CN 200920041371U CN 200920041371 U CN200920041371 U CN 200920041371U CN 201376220 Y CN201376220 Y CN 201376220Y
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- China
- Prior art keywords
- type magnet
- watt
- grinding
- tile
- watt type
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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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- 238000000227 grinding Methods 0.000 title claims abstract description 83
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 229910001651 emery Inorganic materials 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 27
- 238000003754 machining Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding machine for grinding a tile-type magnet, which can simultaneously grind the chord width and the outer curved surface of the tile-type magnet so as to improve the machining precision and the machining automation degree of the tile-type magnet. The grinding machine comprises a tile support, a vertical feeding pressing wheel, two chord-length grinding wheels, two guide plates, and an outer circle grinding wheel, wherein the tile support is used for supporting the tile-type magnet; the vertical feeding pressing wheel can push the tile-type magnet to move forwards along the tile support; the two chord-length grinding wheels are used for grinding the tile-type magnet from the upper part of the tile support through two sides of the tile-type magnet; the two guide plates are positioned on two sides of the tile-type magnet in the front of the chord-length grinding wheels; and the outer circle grinding wheel are used for grinding the tile-type magnet from the middle part of two guide plates and the upper part of the tile support through the outer curved surface of the tile-type magnet.
Description
Technical field
The utility model relates to the grinding machine that watt type magnet is carried out surfacing, specifically, is a kind of simultaneously to the wide grinding machine that carries out grinding with extrados of watt string of type magnet.
Background technology
Make the field at watt type ferrite magnetic material, obtain true-to-size watt type magnet, need just can finish by several steps such as feedstock production, green compact compacting, sintering, surfacings.And magnet surface grinding link (claiming mill processing), it mainly acts on is that the shape of magnet and every size conforms drawing are required to satisfy the assembling of motor.In the existing grinding technique, comparative maturity be that magnet enters each grinding station by conveyer belt, carry out respectively that string is wide, the grinding of extrados, intrados, owing to will guarantee the uniformity and the product appearance of stock removal, often also need to carry out one precision grinding process at extrados, getting off like this to process just with regard to four stations of needs to obtain final finished.Because the grinding speed of the machine of each station is difficult to be consistent, so product a watt printing can occur, collapse other quality bad phenomenon such as scarce.Whether the machine that the operative employee also needs more attention to pay close attention to each station in the line walking process works well, thereby makes every transfer matic need at least one employee's line walking.Lower to watt atomization degree of type magnet, and precision is not high.
The utility model content
The purpose of this utility model provide a kind of can be simultaneously wide and extrados carry out grinding to watt string of type magnet, to improve grinding machine to watt machining accuracy of type magnet and atomization degree.
The grinding machine of this grinding watt type magnet comprises:
Wa Tuo: be used for support and be arranged in watt type magnet on its upper surface in proper order, its upper surface is and watt corresponding cambered surface of the intrados of type magnet;
Material feeding pressing wheel up and down: material feeding pressing wheel is pressed on respectively on watt internal and external cambered surface of type magnet up and down, and material feeding pressing wheel rotates under rotating mechanism drives and promotes watt type magnet and forwards move along a watt holder up and down;
Two chord length emery wheels: be positioned at watt type magnet both sides, end face is parallel to a watt type magnet axis, to carrying out grinding from watt watt type magnet both sides that the holder top is passed through;
Two guide plates: be positioned at watt type magnet both sides in chord length emery wheel the place ahead, the distance between two guide plates is wide consistent with watt type magnet string;
The cylindrical emery wheel: be positioned at the top in the middle of two guide plates, between two guide plates and the extrados of watt watt type magnet that the holder top is passed through carry out grinding.
As further improvement to above-mentioned grinding machine, up and down material feeding pressing wheel respectively be used to regulate the governor motion of material feeding pressing wheel up and down of material feeding pressing wheel up and down and be connected with respect to watt type magnet upper-lower position; Can regulate up and down material feeding pressing wheel to watt pressure of type magnet by material feeding pressing wheel governor motion up and down.
As further improvement to above-mentioned grinding machine, the cylindrical emery wheel be used to regulate the cylindrical emery wheel governor motion of cylindrical emery wheel and be connected with respect to watt type magnet upper-lower position.By cylindrical emery wheel governor motion, can regulate the cylindrical emery wheel to watt stock removal of type magnet.
Material feeding pressing wheel governor motion up and down, perhaps cylindrical emery wheel governor motion all belongs to prior art, repeats no more.
Use the method for above-mentioned grinding machine grinding watt type magnet to be: watt type magnet that order is arranged on watt holder upper surface forwards moves in the driving lower edge watt holder that is pressed on watt material feeding pressing wheel up and down of type magnet internal and external cambered surface, and a watt holder upper surface is and watt corresponding cambered surface of the intrados of type magnet; Two end faces that are positioned at watt type magnet both sides are parallel to watt chord length emery wheel of type magnet axis to carrying out grinding from watt both sides of watt type magnet that the holder top is passed through, and make that the string of watt type magnet is wide to reach requirement; Make the wide watt type magnet that meets the requirements of of string pass through between two guide plates that are arranged on watt type magnet both sides, the distance between two guide plates is wide consistent with watt type magnet string; When watt type magnet passed through between two guide plates and above watt holder, the cylindrical emery wheel carried out grinding to watt extrados of type magnet.
The string wide-wheel grinding that the utility model will need two equipment to finish is originally cut, the extrados grinding is incorporated in the middle of the machine of the present utility model, has improved atomization degree.When promoting watt type magnet and forwards move along a watt holder by material feeding pressing wheel up and down, earlier carry out grinding to string is wide, wide with string then is that benchmark carries out grinding to foreign round, and since when carrying out grinding to string is wide when carrying out grinding to foreign round watt type magnet translational speed consistent, so the machining accuracy height has avoided printing and collapsing defectives such as scarce effectively.
Description of drawings
Fig. 1 is, extrados wide to watt type magnet string, intrados grinding, the grinding machine schematic diagram that extrados is finish grinded again.
Fig. 2 is that the A-A among Fig. 1 analyses and observe enlarged diagram.
Fig. 3 is that the B-B among Fig. 1 analyses and observe enlarged diagram.
Fig. 4 is that the C-C among Fig. 1 analyses and observe enlarged diagram.
Fig. 5 is that the D-D among Fig. 1 analyses and observe enlarged diagram.
The specific embodiment
Grinding machine shown in Figure 1 is, extrados wide to watt type magnet string, intrados grinding, the grinding machine that extrados is finish grinded again, it comprises two parts, a part is a grinding machine 100 wide to watt string of type magnet and that extrados carries out grinding, and another part is the grinding machine 200 that watt intrados of type magnet is carried out grinding and extrados is finish grinded.
The grinding machine 100 of the wide and extrados of the string of grinding watt type magnet is described earlier.
Referring to Fig. 1-3, in the grinding machine 100 of the wide and extrados of the string of grinding watt type magnet, watt holder 1 upper surface be and watt corresponding cambered surface of the intrados of type magnet 2 that plurality tile type magnet 2 is arranged on its upper surface in proper order.Last material feeding pressing wheel 3 and following material feeding pressing wheel 4 are oppositely arranged on watt upper and lower of type magnet, and material feeding pressing wheel is pressed on respectively on watt internal and external cambered surface of type magnet up and down.In watt holder disconnection at place, material feeding pressing wheel 4 places down, that is to say that Wa Tuo is two sections in following material feeding pressing wheel 4 front and back.
Two chord length emery wheels 5 that rotate under the transmission mechanism (not shown) drives are positioned at watt type magnet both sides, and chord length emery wheel 5 end faces are parallel to a watt type magnet axis.
Watt holder 1 rear end and driving-belt 30 connect, and watt type magnet 2 that driving-belt 30 transports is sent watt to hold in the palm on 1 upper surface.Watt holder 1 front end extends the chord length emery wheel, is a watt holder guide plate 61 with watt holder front end butt joint mutually.Watt holder guide plate 61 and watt holder 1 are on same axis.Watt holder guide plate 61 can be regarded as watt the unification body of holder 1 and guide plate 6.Watt holder guide plate 61 (Wa Tuo) has the function that supports watt type magnet 2, watt the holder guide plate 61 guide plate 6 have watt function that type magnet leads, its structure is referring to Fig. 3, its upper surface has two relative guide plates 6, form groove between two guide plates 6, the bottom surface of groove (upper surface that is equivalent to watt holder) for and watt corresponding cambered surface of the intrados of type magnet 2, the distance between two guide plates is wide consistent with watt type magnet string.Cylindrical emery wheel 7 is positioned at the top in the middle of two guide plates.
Up and down material feeding pressing wheel respectively be used to regulate the governor motion of material feeding pressing wheel up and down of material feeding pressing wheel up and down and be connected with respect to watt type magnet upper-lower position; The cylindrical emery wheel be used to regulate the cylindrical emery wheel governor motion of cylindrical emery wheel and be connected with respect to watt type magnet upper-lower position.Material feeding pressing wheel governor motion and cylindrical emery wheel governor motion are that example describes with cylindrical emery wheel governor motion only now roughly the same up and down.
Cylindrical emery wheel governor motion comprises screw mandrel, nut etc., the bearing block that is used for supporting the cylindrical emery wheel is slidingly connected at a dovetail groove that is provided with along watt type magnet above-below direction, hold-down nut in the dovetail mount of dovetail groove is set, be rotatably connected on the bearing block with nut fit screw rod 8, connect adjusting handle 9 on the screw mandrel.This cylindrical emery wheel governor motion belongs to prior art, is not described in detail.
The intrados of grinding watt type magnet and the grinding machine 200 of extrados (correct grinding) are described below.
Referring to Fig. 1,4,5, watt type magnet 2 of the wide and extrados of string after by grinding machine 100 grindings is transmitted is with 31 to send into and be with 23 and be with between 24 synchronously down synchronously.
On be with 23 and be with synchronously down and 24 be separately positioned on synchronous pulley 13, descend on the synchronous pulley 14 synchronously, drive up and down by the rotating mechanism (not shown) that synchronous pulley rotates, band promotes plurality tile type magnet 2 and moves from right to left along guide plate under the drive of synchronous pulley up and down synchronously up and down.
Support bar guide plate 71 is positioned at up and down the place ahead, left side of band synchronously, and its structure, effect with aforesaid watt of holder guide plate 61 is identical.Support bar guide plate 71 is unification bodies of support bar 11 and guide plate 6.The support bar 11 of support bar guide plate 71 has the function that supports watt type magnet 2, the guide plate 6 of support bar guide plate 71 has watt function that type magnet leads, its structure is referring to Fig. 5, the both sides, top of support bar 11 have two relative guide plates 6, form groove between two guide plates 6, the bottom surface of groove (upper surface of support bar 11) is and watt corresponding cambered surface of the intrados of type magnet 2, and the distance between two guide plates is wide consistent with watt type magnet string.
The round briquetting 25 and the round emery wheel 15 that are positioned at up and down synchronously with the place ahead are oppositely arranged on a watt type magnet upper and lower, and interior round briquetting 25 has and watt contact-making surface that type magnet extrados matches and contacts.Support bar guide plate 71 at place, interior round emery wheel 15 places disconnects, and that is to say that support bar guide plate 71 is two sections in interior round emery wheel 15 front and back.Fine grinding cylinder emery wheel 17 is positioned at support bar guide plate 71 tops in the place ahead, interior round briquetting 25 left side.
Up and down synchronous pulley respectively be used to regulate up and down the governor motion of synchronous pulley up and down of band synchronously and be connected with respect to watt type magnet upper-lower position; In the circle briquetting be used to regulate in justify briquetting and be connected with respect to the interior round briquetting governor motion of watt type magnet upper-lower position; In the circle emery wheel be used to regulate in justify emery wheel and be connected with respect to the interior round emery wheel governor motion of watt type magnet upper-lower position; The fine grinding cylinder emery wheel be used to regulate the fine grinding cylinder emery wheel governor motion of fine grinding cylinder emery wheel and be connected with respect to watt type magnet upper-lower position.These governor motion structures are that example describes with cylindrical finishing wheel governor motion only now roughly the same.
Fine grinding cylinder emery wheel governor motion comprises screw mandrel, nut etc., the bearing block that is used for supporting the fine grinding cylinder emery wheel is slidingly connected at a dovetail groove that is provided with along watt type magnet above-below direction, hold-down nut in the dovetail mount of dovetail groove is set, be rotatably connected on the bearing block with nut fit screw rod 28, connect adjusting handle 29 on the screw mandrel.This fine grinding cylinder emery wheel governor motion belongs to prior art, is not described in detail.
The grinding machine course of work shown in Figure 1:
The string of use grinding machine 100 this watt type magnet is wide earlier carries out grinding with extrados, watt type magnet 2 that order is arranged on watt holder 1 upper surface moves from right to left in the driving lower edge watt holder that is pressed on watt material feeding pressing wheel up and down of type magnet internal and external cambered surface 3,4,5 pairs on chord length emery wheel carries out grinding from watt both sides of watt type magnet that the holder top is passed through, and makes that the string of watt type magnet is wide to reach requirement; The wide watt type magnet that meets the requirements of of string passes through from watt holder guide plate 61 tops afterwards; 7 pairs on cylindrical emery wheel carries out grinding from watt extrados of watt type magnet that holder guide plate 61 tops are passed through.Watt type magnet 2 of the wide and extrados of string after by grinding machine 100 grindings is transmitted is with 31 to send into and be with 23 and be with between 24 synchronously down synchronously, watt type magnet is moving along support bar guide plate 71 under the driving of band synchronously up and down from right to left, during interior round briquetting 25 by contacting with watt type magnet extrados of watt type magnet, the intrados of 15 pairs of watts of type magnet of interior round emery wheel carries out grinding; Afterwards, watt type magnet 2 continues to move along support bar guide plate 71, and then, the extrados of 17 pairs of watts of type magnet of fine grinding cylinder emery wheel finish grindes.
Claims (3)
1. the grinding machine of grinding watt type magnet, it is characterized in that: it comprises:
Wa Tuo: be used for support and be arranged in watt type magnet on its upper surface in proper order, its upper surface is and watt corresponding cambered surface of the intrados of type magnet;
Material feeding pressing wheel up and down: material feeding pressing wheel is pressed on respectively on watt internal and external cambered surface of type magnet up and down, and material feeding pressing wheel rotates under rotating mechanism drives and promotes watt type magnet and forwards move along a watt holder up and down;
Two chord length emery wheels: be positioned at watt type magnet both sides, end face is parallel to a watt type magnet axis, to carrying out grinding from watt watt type magnet both sides that the holder top is passed through;
Two guide plates: be positioned at watt type magnet both sides in chord length emery wheel the place ahead, the distance between two guide plates is wide consistent with watt type magnet string;
The cylindrical emery wheel: be positioned at the top in the middle of two guide plates, between two guide plates and the extrados of watt watt type magnet that the holder top is passed through carry out grinding.
2. the grinding machine of grinding according to claim 1 watt type magnet is characterized in that: up and down material feeding pressing wheel respectively be used to regulate the governor motion of material feeding pressing wheel up and down of material feeding pressing wheel up and down and be connected with respect to watt type magnet upper-lower position.
3. the grinding machine of grinding according to claim 1 watt type magnet is characterized in that: the cylindrical emery wheel be used to regulate the cylindrical emery wheel governor motion of cylindrical emery wheel and be connected with respect to watt type magnet upper-lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041371U CN201376220Y (en) | 2009-03-27 | 2009-03-27 | Grinding machine for grinding tile-type magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041371U CN201376220Y (en) | 2009-03-27 | 2009-03-27 | Grinding machine for grinding tile-type magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376220Y true CN201376220Y (en) | 2010-01-06 |
Family
ID=41516317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041371U Expired - Lifetime CN201376220Y (en) | 2009-03-27 | 2009-03-27 | Grinding machine for grinding tile-type magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376220Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769981A (en) * | 2013-12-31 | 2014-05-07 | 重庆凌达磁材科技有限公司 | Machine for grinding end faces of tile-shaped magnet |
| CN108326665A (en) * | 2018-02-10 | 2018-07-27 | 安徽师范大学 | A kind of magnetic shoe apparatus for automatically removing burr |
-
2009
- 2009-03-27 CN CN200920041371U patent/CN201376220Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769981A (en) * | 2013-12-31 | 2014-05-07 | 重庆凌达磁材科技有限公司 | Machine for grinding end faces of tile-shaped magnet |
| CN103769981B (en) * | 2013-12-31 | 2016-09-07 | 重庆凌达磁材科技有限公司 | Tile-type magnet end face grinding machine |
| CN108326665A (en) * | 2018-02-10 | 2018-07-27 | 安徽师范大学 | A kind of magnetic shoe apparatus for automatically removing burr |
| CN108326665B (en) * | 2018-02-10 | 2024-01-16 | 安徽师范大学 | Automatic burring device of magnetic shoe |
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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: 20100106 |
|
| CX01 | Expiry of patent term |