CN212553290U

CN212553290U - Copper part magnetic grinding machine

Info

Publication number: CN212553290U
Application number: CN202021029996.6U
Authority: CN
Inventors: 余波; 胡华平; 郭雄伟
Original assignee: Jiaheng Zhejiang Metal Technology Co ltd
Current assignee: Jiaheng Zhejiang Metal Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-19
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a copper magnetic grinding machine, including a supporting table, the lower part of the supporting table is provided with a rotary tray and drives the rotary tray to rotate a motor, the rotary tray is provided with at least two guide grooves, the guide grooves wind the central axis of the rotary tray and are distributed in an annular array with equal interval angles, one end of each guide groove faces the central axis of the rotary tray, the other end of each guide groove is back to the central axis of the rotary tray, a guide block is connected in the guide grooves in a sliding way, and a strong magnet is arranged on each guide block; the rotary tray is in threaded connection with a screw rod extending into the guide groove, one end of the screw rod is connected with the guide block, and the other end of the screw rod is provided with a rotating part. This magnetic grinding machine has and adjusts conveniently, uses stable characteristics to be suitable for the grinding staving of different specifications and use, the suitability is strong, and it is nimble convenient to use, and overall function is perfect, and the practicality is strong.

Description

Copper part magnetic grinding machine

Technical Field

The utility model relates to a magnetic grinding machine, more specifically say that it relates to a copper spare magnetic grinding machine.

Background

The magnetic grinding is formed by free magnetic abrasive particles through the action of a magnetic field, and has certain flexibility and viscoelasticity. In magnetic grinding, the grinding material can be changed with the change of the shape of the workpiece, so that not only the profile such as the excircle, the spherical surface, the plane and the like, but also the free-form surface can be processed. When a free-form surface is machined, strict trajectory control such as numerical control grinding or numerical control lapping is not required.

In the magnetic grinding process, can place the staving that contains the grinding raw materials on the platform, to the grinding operation on different product surfaces, can use the staving of different diameters size, nevertheless because the change of staving size causes the unable adsorption effect that forms the inside grinding raw materials of staving of part strong magnet that sets up on rotatory tray, causes the grinding effect on product surface not good, uses the restriction, and whole effect is not good. Therefore, the utility model provides a copper spare magnetic force grinds machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a copper spare magnetic lapping machine, this magnetic lapping machine has and adjusts conveniently, uses stable characteristics to be suitable for the grinding staving of different specifications and use, the suitability is strong, and it is nimble convenient to use.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a copper spare magnetic force grinding machine, including a supporting bench, the below of supporting bench is equipped with rotatory tray and drives rotatory tray makes the pivoted motor, seted up at least twice guide way on the rotatory tray, the guide way is around the axis of rotatory tray is the annular array distribution of equidistant angle, the one end of guide way is towards the axis of rotatory tray, the other end dorsad the axis of rotatory tray, sliding connection has the guide block in the guide way, is equipped with strong magnet on the guide block; the rotary tray is in threaded connection with a screw rod extending into the guide groove, one end of the screw rod is connected with the guide block, and the other end of the screw rod is provided with a rotating part.

The utility model discloses further set up to: the utility model discloses a supporting bench, including fixed cover, brace table, movable sleeve sliding connection, side opening, the side opening has been seted up to the lateral wall of fixed cover, is equipped with one end in the side opening and articulates the arm of fixed cover is stretched into to movable sleeve, the other end, has seted up the bar regulation hole on the arm of location, is equipped with including doing gliding spacing post in the bar regulation hole, and spacing post is established in the lateral opening.

The utility model discloses further set up to: and a rubber column is arranged at one end of the positioning arm extending into the fixed sleeve.

The utility model discloses further set up to: the movable sleeve is provided with a grab handle.

The utility model discloses further set up to: the rotating part is in a regular quadrangular shape.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a copper spare magnetic force grinding machine, through adjusting the guide block in the guide way through the screw, change the guide block and keep away from or be close to the axis position of rotatory tray, played the regulation to strong magnet position to can make all strong magnets after adjusting, be located under the grinding barrel body, reach the magnetic force transmission, form good magnetic force and grind, it is higher to product surface machining precision; through rotating through the relative fixed cover of movable sleeve, cause to change the distance that the locating arm stretched into fixed cover to from this the tight grinding staving of placing on rotatory tray of clamp by the locating arm, avoid its offset, played the effect of preventing the side and moving and fix a position, the overall function is perfect, and the practicality is strong.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram for embodying the rotary tray of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1 to 3, the magnetic grinding machine for copper parts according to the embodiment includes a supporting table 1, a rotating tray 2 and a motor 3 for driving the rotating tray 2 to rotate are arranged below the supporting table 1, at least two guide grooves 4 are formed in the rotating tray 2, the guide grooves 4 are distributed around the central axis of the rotating tray 2 in an annular array at equal intervals, one end of each guide groove 4 faces the central axis of the rotating tray 2, the other end of each guide groove faces away from the central axis of the rotating tray 2, a guide block 5 is connected in the guide grooves 4 in a sliding manner, and a strong magnet 6 is arranged on each guide block 5; the rotary tray 2 is in threaded connection with a screw rod 7 extending into the guide groove 4, one end of the screw rod 7 is connected with the guide block 5, and the other end of the screw rod is provided with a rotating part 8.

Preferably, the rotating part 8 is in a regular quadrangular prism shape.

In this embodiment, rotate rotating portion 8 through external spanner, make screw rod 7 relative rotation tray 2 do the rotation to make guide block 5 slide in guide way 4, change the relative position at the inslot, cause and to adapt to the grinding staving of different diameters size, make all strong magnets 6 can be through adjusting the back, be located grinding staving under, the magnetic force transmission of being convenient for.

Example 2

Referring to fig. 1 to 3, the magnetic grinding machine for copper parts according to the present embodiment further includes, on the basis of embodiment 1, a fixed sleeve 9 and a movable sleeve 10 sleeved on the fixed sleeve 9 are disposed on the support table 1, an annular slide rail 11 is disposed on the support table 1, the movable sleeve 10 is slidably connected to the slide rail 11, a side hole 12 is disposed on a side wall of the fixed sleeve 9, a positioning arm 13 is disposed in the side hole 12, one end of the positioning arm 13 is hinged to the movable sleeve 10, the other end of the positioning arm extends into the fixed sleeve 9, a bar-shaped adjusting hole 14 is disposed on the positioning arm 13, a limiting column 15 sliding inside the bar-shaped adjusting hole 14 is disposed in the side hole 12, and the limiting column 15 is disposed.

Because the grinding barrel body is easy to be eccentrically arranged after being placed on the supporting table 1, and the position of the grinding barrel body is easy to change along with the grinding process. And through rotating the movable sleeve 10 relative to the fixed sleeve 9, the distance that the positioning arm 13 stretches into the inside of the fixed sleeve 9 is changed, and during the period, the limiting column 15 slides in the side hole 12, so that the end, which is not hinged with the fixed sleeve 9, of the positioning arm 13 is abutted against the outer wall of the grinding barrel body to form positioning and fixing, and the side shift in the grinding process is avoided.

Furthermore, a rubber column 16 is arranged at one end of the positioning arm 13 extending into the fixing sleeve 9. Through the setting of rubber column 16, change into the flexible contact by the rigid contact, have moderate degree buffering shock attenuation effect, still prevent to produce the damage to grinding external wall of barrel.

Further, a grab handle 17 is arranged on the movable sleeve 10. The handle 17 is arranged to facilitate holding and the rotating movement of the movable sleeve 10 relative to the fixed sleeve 9.

The utility model relates to a copper spare magnetic force grinding machine, through adjusting the guide block in the guide way through the screw, change the guide block and keep away from or be close to the axis position of rotatory tray, played the regulation to strong magnet position to can make all strong magnets after adjusting, be located under the grinding barrel body, reach the magnetic force transmission, form good magnetic force and grind, it is higher to product surface machining precision; through rotating through the relative fixed cover of movable sleeve, cause to change the distance that the locating arm stretched into fixed cover to from this the tight grinding staving of placing on rotatory tray of clamp by the locating arm, avoid its offset, played the effect of preventing the side and moving and fix a position, the overall function is perfect, and the practicality is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a copper spare magnetic lapping machine, includes a supporting bench, and the below of a supporting bench is equipped with rotatory tray and drives rotatory tray does the pivoted motor, its characterized in that: the rotary tray is provided with at least two guide grooves, the guide grooves are distributed around the central axis of the rotary tray in an annular array at equal intervals, one end of each guide groove faces the central axis of the rotary tray, the other end of each guide groove faces away from the central axis of the rotary tray, guide blocks are connected in the guide grooves in a sliding mode, and strong magnets are arranged on the guide blocks; the rotary tray is in threaded connection with a screw rod extending into the guide groove, one end of the screw rod is connected with the guide block, and the other end of the screw rod is provided with a rotating part.

2. The magnetic grinding machine for copper parts according to claim 1, characterized in that: the utility model discloses a supporting bench, including fixed cover, brace table, movable sleeve sliding connection, side opening, the side opening has been seted up to the lateral wall of fixed cover, is equipped with one end in the side opening and articulates the arm of fixed cover is stretched into to movable sleeve, the other end, has seted up the bar regulation hole on the arm of location, is equipped with including doing gliding spacing post in the bar regulation hole, and spacing post is established in the lateral opening.

3. The magnetic grinding machine for copper parts according to claim 2, characterized in that: and a rubber column is arranged at one end of the positioning arm extending into the fixed sleeve.

4. A copper part magnetic grinding machine according to claim 2 or 3, characterized in that: the movable sleeve is provided with a grab handle.

5. The magnetic grinding machine for copper parts according to claim 1, characterized in that: the rotating part is in a regular quadrangular shape.