CN203751867U - Outer arc-shaped surface four-corner-angle chamfering and grinding tool of tile-shaped magnet - Google Patents

Outer arc-shaped surface four-corner-angle chamfering and grinding tool of tile-shaped magnet Download PDF

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Publication number
CN203751867U
CN203751867U CN201320886729.4U CN201320886729U CN203751867U CN 203751867 U CN203751867 U CN 203751867U CN 201320886729 U CN201320886729 U CN 201320886729U CN 203751867 U CN203751867 U CN 203751867U
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China
Prior art keywords
chamfering
grinding
slide plate
arc surface
riser guide
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Active
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CN201320886729.4U
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Chinese (zh)
Inventor
黄建明
张云
陈建章
包希清
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Chongqing Lingda Industrial Co Ltd
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Chongqing Lingda Industrial Co Ltd
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Abstract

The utility model discloses an outer arc-shaped surface four-corner-angle chamfering and grinding tool of a tile-shaped magnet. The outer arc-shaped surface four-corner-angle chamfering and grinding tool comprises a rack, wherein the rack is provided with a lifting guide rail mechanism and two chamfering grinding wheels which are used for grinding four corner angles of an outer arc-shaped surface of the tile-shaped magnet, the lifting guide rail mechanism comprises a lifting guide rail and a lifting mechanism which is used for driving the lifting guide rail to move up and down, and a pressing plate which is used for pressing a magnet is arranged above the lifting guide rail; the two chamfering grinding wheels are respectively positioned above two ends of the lifting guide rail mechanism, axial lines of the chamfering grinding wheels are arranged in parallel and are vertical to the lifting guide rail, and two ends of each chamfering grinding wheel are respectively provided with one annular grinding wheel which stretches outwards in the radial direction and is used for grinding the corner angles of the outer arc-shaped surface of the magnet. According to the outer arc-shaped surface four-corner-angle chamfering and grinding tool of the tile-shaped magnet, disclosed by the utility model, the chamfering on the four corner angles of the outer arc-shaped surface of the tile-shaped magnet can be completed in one time, the processing efficiency can be increased, and the grinding accuracy can be increased as well.

Description

Watt type magnet exterior arc surface four corner angle chamfering grinding fixtures
Technical field
The utility model belongs to tile-shaped magnet grinding equipment technical field, is specifically related to a kind of at a watt milling drum for four edges and corners chamferings of type magnet exterior arc surface.
Background technology
Tile-shaped magnet is widely used at present both at home and abroad, and China is magnetic shoe big export country in the world.Magnetic shoe, completing after compressing, sintering circuit, enters mill manufacturing procedure, and the grinding process of magnetic shoe comprises: wide two planes of string and baseplane grinding, the grinding of axial length both ends of the surface, external arc chamfering, the operations such as inside and outside cambered surface is thick, fine grinding.The chamfering of four edges and corners of the exterior arc surface of existing watt of type magnet need to be passed through multiple working procedure, on different grinding fixtures, complete, the shortcoming of this mode is that working (machining) efficiency is not high, and the transfer between each grinding fixture has reduced the positioning precision of tile-shaped magnet, cause grinding accuracy to reduce, the uniformity of product is poor.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of watt type magnet exterior arc surface four corner angle chamfering grinding fixtures, this grinding fixture can disposablely complete four corner angle chamferings of watt type magnet external arc, not only can improve working (machining) efficiency, and can improve grinding accuracy.
For achieving the above object, the utility model provides following technical scheme:
A kind of watt type magnet exterior arc surface four corner angle chamfering grinding fixtures, comprise frame, described frame is provided with riser guide mechanism and for tetraquetrous two chamfering abrasive wheels of grinding watt type magnet exterior arc surface, described riser guide mechanism comprises riser guide and the elevating mechanism for driving described riser guide to move up and down, and the top of described riser guide is provided with the pressing plate for pushing down tile-shaped magnet; Two described chamfering abrasive wheels lay respectively at the top at described riser guide mechanism two ends, the axis horizontal setting of described chamfering abrasive wheel is also vertical with described riser guide, and the two ends of described chamfering abrasive wheel are respectively equipped with and extend radially outwardly and for the toroidal wheel of grinding magnet exterior arc surface corner angle.
Further, the upper surface of described riser guide is the outer convex arc surface of mating with magnet inner arc surface.
Further, described elevating mechanism comprises the vertical lifting slide rail that is arranged in described frame, is arranged on the vertical lifting slide plate on described vertical lifting slide rail and the vertical lifting cylinder for driving described vertical lifting slide plate to move up and down, and described riser guide is arranged on described vertical lifting slide plate.
Further, described frame is provided with the chamfering abrasive wheel position adjusting mechanism for regulating described chamfering abrasive wheel position, described chamfering abrasive wheel position adjusting mechanism comprises and is arranged in described frame and the Level tune slide rail vertical with described feed lead rail, on described Level tune slide rail, Level tune slide plate is installed, described Level tune slide plate is provided with the vertical adjusting slide rail vertical with described Level tune slide rail, described vertical adjusting slide rail is provided with vertical adjusting slide plate, and the chamfering abrasive wheel motor for driving described chamfering abrasive wheel to rotate is installed on described vertical adjusting slide plate.
Further, between described Level tune slide plate and Level tune slide rail, be provided with the Level tune screw rod for driving Level tune slide plate to move, between described vertical adjusting slide plate and vertical adjusting slide rail, be provided with the vertical adjusting screw rod for driving described vertical adjusting slide plate to move.
The beneficial effects of the utility model are:
Of the present utility model watt of type magnet exterior arc surface four corner angle chamfering grinding fixtures, by riser guide being set in frame and chamfering abrasive wheel being set respectively above the two ends of riser guide, when use, at every turn to tile-shaped magnet of riser guide charging, elevating mechanism drives riser guide to move up, be arranged on the toroidal wheel at two chamfering abrasive wheel two ends and can be respectively two corner angle of front-end and back-end of two watts of type magnet exterior arc surfaces that are positioned at riser guide two ends be carried out to chamfering grinding, so, tile-shaped magnet forward feeding one by one, each tile-shaped magnet all needs anteroposterior diameter to cross two chamfering abrasive wheel grindings, two chamfering abrasive wheels, two of the front-end and back-end corner angle of a watt of type magnet exterior arc surface of grinding respectively, when watt type magnet is after riser guide, the equal chamfering grinding of four corner angle of its exterior arc surface, be the four corner angle chamferings that of the present utility model watt of type magnet exterior arc surface four corner angle chamfering grinding fixtures can disposablely complete watt type magnet external arc, not only can improve working (machining) efficiency, and can improve grinding accuracy.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation that adopts watt type magnet exterior arc surface four corner angle chamfering grinding machines of the utility model chamfering grinding fixture;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the axonometric drawing of Fig. 1;
Fig. 4 is the A detail drawing of Fig. 3.
Description of reference numerals:
701-frame; 702-discharge guide; 703-chamfering abrasive wheel; 703a-toroidal wheel; 704-riser guide; 705-feed lead rail; 705a-guide post; 706-connection guide rail; 707-pushes guide rail; 708-pushes cylinder; 709-attitude regulation piece; 709a-attitude regulation cylinder; 710-vertical lifting slide rail; 711-vertical lifting slide plate; 712-vertical lifting cylinder; 713-Level tune slide rail; 714-Level tune slide plate; 715-vertical adjusting slide rail; 716-vertical adjusting slide plate; 717-chamfering abrasive wheel motor; 718-Level tune screw rod; 719-vertical adjusting screw rod; 720-pressing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, for adopting the structural representation of watt type magnet exterior arc surface four corner angle chamfering grinding machines of the utility model chamfering grinding fixture.Watt type magnet exterior arc surface four corner angle chamfering grinding fixtures of the present embodiment, comprise frame 701, frame 701 is provided with riser guide mechanism and for tetraquetrous two chamfering abrasive wheels 703 of grinding watt type magnet exterior arc surface, riser guide mechanism comprises riser guide 704 and the elevating mechanism for driving riser guide 704 to move up and down, and the top of riser guide 704 is provided with the pressing plate 720 for pushing down tile-shaped magnet.Two chamfering abrasive wheels 703 lay respectively at the top at riser guide mechanism two ends, the axis horizontal setting of chamfering abrasive wheel 703 is also vertical with riser guide 704, and the two ends of chamfering abrasive wheel 703 are respectively equipped with and extend radially outwardly and for the toroidal wheel 703a of grinding magnet exterior arc surface corner angle.
Watt type magnet exterior arc surface four corner angle chamfering grinding fixtures of the present embodiment, by riser guide 704 being set in frame 701 and chamfering abrasive wheel 703 being set respectively above the two ends of riser guide, when use, at every turn to tile-shaped magnet of riser guide 704 charging, elevating mechanism drives riser guide 704 to move up, be arranged on the toroidal wheel 703a at two chamfering abrasive wheel 703 two ends and can be respectively two corner angle of front-end and back-end of two watts of type magnet exterior arc surfaces that are positioned at riser guide two ends be carried out to chamfering grinding, so, tile-shaped magnet forward feeding one by one, each tile-shaped magnet all needs anteroposterior diameter to cross two chamfering abrasive wheel 703 grindings, two chamfering abrasive wheels 703, two of the front-end and back-end corner angle of a watt of type magnet exterior arc surface of grinding respectively, when watt type magnet is after riser guide, the equal chamfering grinding of four corner angle of its exterior arc surface, be the four corner angle chamferings that watt type magnet exterior arc surface four corner angle chamfering grinding fixtures of the present embodiment can disposablely complete watt type magnet external arc, not only can improve working (machining) efficiency, and can improve grinding accuracy.
As shown in Figure 1, adopt watt type magnet exterior arc surface four corner angle chamfering grinding machines of the present embodiment chamfering grinding fixture also to comprise for the feed lead rail mechanism to riser guide 704 chargings and the discharge guide 702 that is arranged on riser guide 704 exit sides.Feed lead rail mechanism comprises feed lead rail 705, between feed lead rail 705 and riser guide 704, be provided with and be positioned at feed lead rail 705 belows and for connecting the connection guide rail 706 of feed lead rail 705 and riser guide 704, the upper surface of connection guide rail 706 is concordant with the upper surface of riser guide 704, and tile-shaped magnet can be delivered to riser guide 704 from feed lead rail 705 by connection guide rail 706.In feed lead rail 705, be slidably matched to be provided with and be positioned at connection guide rail 706 tops and for watt type magnet is pushed to the propelling movement guide rail 707 of riser guide 704 through connection guide rail 706, frame 701 is provided with for driving and pushes the delivery device that guide rail 707 moves along feed lead rail 705, push guide rail 707 by arranging, a watt type magnet on connection guide rail 706 can be pushed on riser guide 704, realize charging.The upper surface of the riser guide 704 of the present embodiment is the outer convex arc surface of mating with magnet inner arc surface, the upper surface of connection guide rail 706 is and watt outer convex arc surface that type magnet inner arc surface mates that the upper surface that pushes guide rail 707 is also the evagination arcwall face mating with tile-shaped magnet inner arc surface.By the upper surface of riser guide 704, connection guide rail 706 and propelling movement guide rail 707 is all set to outer convex arc surface, can make tile-shaped magnet in moving process, keep attitude stabilization.Delivery device comprises the propelling movement cylinder 708 being arranged in frame 701, the piston rod that pushes cylinder 708 is connected with propelling movement guide rail 707, when use, propelling movement cylinder 708 promotion propelling movement guide rails 707 move forward the distance of a watt of type magnet axis length and width degree, i.e. tile-shaped magnet of each forward feeding.The feed lead rail 705 of the present embodiment comprises that two are parallel to each other and the adjustable guide post 705a of spacing, and two guide post 705a are provided with for supporting a watt supporting plane for type magnet, pushes guide rail 707 between two guide post 705a.
As shown in Figure 1, adopt watt type magnet exterior arc surface four corner angle chamfering grinding machines for the present embodiment chamfering grinding fixture also to comprise for regulating a watt attitude-adjusting system for type magnet attitude, attitude-adjusting system comprises and is arranged on the attitude regulation piece 709 at connection guide rail 706 two ends and is arranged in frame 701 and for driving the attitude regulation cylinder 709a of two attitude regulation piece 709 move toward one another or opposing motion, by attitude-adjusting system is set, drive two attitude regulation piece 708 move toward one another by attitude regulation cylinder 709a, can ensure that all tile-shaped magnets all point-blank, ensure the positioning datum of each piece tile-shaped magnet always, improve grinding accuracy.
The elevating mechanism of the present embodiment comprises the vertical lifting slide rail 710 that is arranged in frame 701, is arranged on the vertical lifting slide plate 711 on vertical lifting slide rail 710 and the vertical lifting cylinder 712 for driving vertical lifting slide plate 711 to move up and down, riser guide 704 is arranged on vertical lifting slide plate 711, utilize vertical lifting cylinder 712, can drive riser guide 704 to move up and down.
The frame 701 of the present embodiment is provided with the chamfering abrasive wheel position adjusting mechanism for regulating chamfering abrasive wheel 703 positions, chamfering abrasive wheel position adjusting mechanism comprises and is arranged in frame 701 and the Level tune slide rail 713 vertical with feed lead rail 705, Level tune slide plate 714 is installed on Level tune slide rail 713, Level tune slide plate 714 is provided with the vertical adjusting slide rail 715 vertical with Level tune slide rail 713, vertical adjusting slide rail 715 is provided with vertical adjusting slide plate 716, chamfering abrasive wheel motor 717 for driving chamfering abrasive wheel 703 to rotate is installed on vertical adjusting slide plate 716, utilize this chamfering abrasive wheel position adjusting mechanism, can spatially regulate the position on chamfering abrasive wheel 703.Between the Level tune slide plate 714 of the present embodiment and Level tune slide rail 713, be provided with the Level tune screw rod 718 for driving Level tune slide plate 714 to move, between vertical adjusting slide plate 716 and vertical adjusting slide rail 715, be provided with the vertical adjusting screw rod 719 for driving vertical adjusting slide plate 716 to move, convenient operation.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.

Claims (5)

1. one kind of watt of type magnet exterior arc surface four corner angle chamfering grinding fixture, it is characterized in that: comprise frame, described frame is provided with riser guide mechanism and for tetraquetrous two chamfering abrasive wheels of grinding watt type magnet exterior arc surface, described riser guide mechanism comprises riser guide and the elevating mechanism for driving described riser guide to move up and down, and the top of described riser guide is provided with the pressing plate for pushing down tile-shaped magnet; Two described chamfering abrasive wheels lay respectively at the top at described riser guide mechanism two ends, the axis horizontal setting of described chamfering abrasive wheel is also vertical with described riser guide, and the two ends of described chamfering abrasive wheel are respectively equipped with and extend radially outwardly and for the toroidal wheel of grinding magnet exterior arc surface corner angle.
2. according to claim 1 watt of type magnet exterior arc surface four corner angle chamfering grinding fixtures, is characterized in that: the upper surface of described riser guide is the outer convex arc surface of mating with magnet inner arc surface.
3. according to claim 1 watt of type magnet exterior arc surface four corner angle chamfering grinding fixtures, it is characterized in that: described elevating mechanism comprises the vertical lifting slide rail that is arranged in described frame, is arranged on the vertical lifting slide plate on described vertical lifting slide rail and the vertical lifting cylinder for driving described vertical lifting slide plate to move up and down, and described riser guide is arranged on described vertical lifting slide plate.
4. according to watt type magnet exterior arc surface four corner angle chamfering grinding fixtures described in claim 1-3 any one, it is characterized in that: described frame is provided with the chamfering abrasive wheel position adjusting mechanism for regulating described chamfering abrasive wheel position, described chamfering abrasive wheel position adjusting mechanism comprises and is arranged in described frame and the Level tune slide rail vertical with described feed lead rail, on described Level tune slide rail, Level tune slide plate is installed, described Level tune slide plate is provided with the vertical adjusting slide rail vertical with described Level tune slide rail, described vertical adjusting slide rail is provided with vertical adjusting slide plate, chamfering abrasive wheel motor for driving described chamfering abrasive wheel to rotate is installed on described vertical adjusting slide plate.
5. according to claim 4 watt of type magnet exterior arc surface four corner angle chamfering grinding fixtures, it is characterized in that: between described Level tune slide plate and Level tune slide rail, be provided with the Level tune screw rod for driving Level tune slide plate to move, between described vertical adjusting slide plate and vertical adjusting slide rail, be provided with the vertical adjusting screw rod for driving described vertical adjusting slide plate to move.
CN201320886729.4U 2013-12-31 2013-12-31 Outer arc-shaped surface four-corner-angle chamfering and grinding tool of tile-shaped magnet Active CN203751867U (en)

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Application Number Priority Date Filing Date Title
CN201320886729.4U CN203751867U (en) 2013-12-31 2013-12-31 Outer arc-shaped surface four-corner-angle chamfering and grinding tool of tile-shaped magnet

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Application Number Priority Date Filing Date Title
CN201320886729.4U CN203751867U (en) 2013-12-31 2013-12-31 Outer arc-shaped surface four-corner-angle chamfering and grinding tool of tile-shaped magnet

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CN203751867U true CN203751867U (en) 2014-08-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640566A (en) * 2020-05-20 2020-09-08 杭州三炻磁性材料有限公司 Process method for pressing constant-pressure constant-magnetism samarium cobalt powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640566A (en) * 2020-05-20 2020-09-08 杭州三炻磁性材料有限公司 Process method for pressing constant-pressure constant-magnetism samarium cobalt powder

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