CN203471569U

CN203471569U - Magnet ring grinding tool

Info

Publication number: CN203471569U
Application number: CN201320624131.8U
Authority: CN
Inventors: 柏玉新
Original assignee: Changxing Baicheng Electronics Co Ltd
Current assignee: Changxing Baicheng Electronics Co Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2014-03-12
Anticipated expiration: 2023-10-10

Abstract

The utility model discloses a magnet ring grinding tool which comprises two strip-shaped orientation blocks arranged side by side. Pressing pieces are arranged on the length-direction end faces of the two orientation blocks. Arc concave faces are correspondingly arranged on the two orientation blocks face to face. A horizontal-direction adjusting track is arranged at one end in the length direction of each pressing piece. A screw is arranged in each adjusting track to be fixed with each orientation block. Compared with existing traditional magnet ring grinding, after the magnet ring grinding tool is used, accuracy of magnet ring grinding is achieved, damage of a magnet ring is lowered, the accuracy of a magnet ring grinding face is improved, magnet ring grinding speed is high, device size is small, the structure is simple, the machining accuracy of magnet ring grinding can be guaranteed, and magnet ring damage is avoided.

Description

A kind of magnet ring grinding fixture

Technical field

The utility model relates to a kind of grinding fixture, is specifically a kind ofly for the large magnet ring of semicircle mill, to add man-hour by the fixing magnet ring grinding fixture of magnet ring.

Background technology

At present in magnet ring is produced, in order to improve performance and the output of magnet ring product, conventionally adopt toroidal core, after oversintering, grind and process again, in mill process, magnet ring is difficult for sucking and produces and rocks after grinding machine magnetizes, traditional method is that magnet ring is placed directly on grinding machine conveyer belt and is processed, because magnet ring is larger, highly higher, less with conveyer belt contact area, after grinding machine magnetizes, be difficult to each magnet ring to be firmly adsorbed on conveyer belt, cause occurring rocking in magnet ring mill process, and then there is the situations such as magnet ring breakage and ground effect be not good.

Utility model content

The utility model technical issues that need to address are to provide a kind of auxiliary magnet ring to grind the frock of processing.

The technical solution of the utility model is: a kind of magnet ring grinding fixture, comprise two directed pieces of the bar shaped being set up in parallel, two directed block length direction end faces are provided with clamping piece, two described face-to-face correspondences of directed piece arrange arc-shaped concave, length direction one end of described clamping piece has horizontal direction and adjusts track, is provided with screw and directed piece is fixed in described adjustment track.

As preferably, in the middle part of described clamping piece, have at least three screwed holes, in described screwed hole, be provided with screw, described screwed hole is located on same semicircle camber line.

As preferably, on the length direction end face of described directed piece, have screwed hole, two clamping pieces compress locating piece.

As preferably, described clamping piece is along two the adjustment tracks that vertically be arranged in parallel.

Compare with in the past traditional magnet ring grinding, use after the utility model magnet ring grinding fixture, realized the accuracy of magnet ring grinding, reduced the breakage of magnet ring, improved the accuracy of magnet ring grinding face; The speed of grinding magnet ring is fast, device volume is little, simple in structure, and can also guarantee the processing of magnet ring mill accurately, avoid magnet ring damage.

Accompanying drawing explanation

Accompanying drawing 1 is the schematic perspective view of the utility model magnet ring grinding fixture;

The schematic perspective view that accompanying drawing 2 is locating piece;

The front schematic view that accompanying drawing 3 is clamping piece;

Accompanying drawing 4 is seated at two side schematic views on locating piece for magnet ring.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:

As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the magnet ring grinding fixture of the present embodiment, comprise two directed pieces 1 of the bar shaped being set up in parallel, two directed piece 1 length direction end faces are provided with clamping piece 2, two described face-to-face correspondences of directed piece 1 arrange arc-shaped concave, length direction one end of described clamping piece 2 has horizontal direction and adjusts track 20, in described adjustment track 20, be provided with screw and directed piece 1 fixing, clamping piece 2 middle parts have at least three screwed holes 3, in described screwed hole, be provided with screw, described screwed hole 3 is located on same semicircle camber line, on the length direction end face of described directed piece 1, have screwed hole 3, two clamping pieces 2 compress locating piece 1, described clamping piece 2 is along two the adjustment tracks 20 that vertically be arranged in parallel.

Embodiment: first, two locating pieces 1 are set up in parallel, on the end face of locating piece 1, open upper and lower two screwed holes 3, clamping piece 2 is touched after the end face of locating piece 1, be screwed into the orthogonal frame groove of screw shaped, in rectangle frame groove, put into magnet ring 4, can put into a plurality of magnet rings 4 according to situation, in the screwed hole 3 at clamping piece 2 middle parts, be screwed into screw and push semicircular magnet ring 4 sides, fix the magnet ring 4 in frame groove.If magnet ring to be ground 4 radians change, locating piece 1 can be moved to appropriate location along adjusting track 20, then the screw-driving of adjusting track 20 ends is fixed.

Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure those skilled in the art that allow to change can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.

Claims

1. a magnet ring grinding fixture, it is characterized in that: comprise two directed pieces (1) of the bar shaped being set up in parallel, two directed pieces (1) length direction end face is provided with clamping piece (2), described two directed pieces (1) face-to-face correspondence arrange arc-shaped concave, length direction one end of described clamping piece (2) has horizontal direction and adjusts track (20), is provided with screw and directed piece (1) fixing in described adjustment track (20).

2. magnet ring grinding fixture according to claim 1, is characterized in that: described clamping piece (2) middle part has at least three screwed holes (3), in described screwed hole, is provided with screw, and described screwed hole (3) is located on same semicircle camber line.

3. magnet ring grinding fixture according to claim 1, is characterized in that: on the length direction end face of described directed piece (1), have screwed hole (3), two clamping pieces (2) compress locating piece (1).

4. magnet ring grinding fixture according to claim 3, is characterized in that: described clamping piece (2) is along two the adjustment tracks (20) that vertically be arranged in parallel.