CN203282282U

CN203282282U - Multi-track multi-purpose magnetic abrasive finishing machine

Info

Publication number: CN203282282U
Application number: CN2013202731036U
Authority: CN
Inventors: 杨卫平; 侯军峰; 周瑞; 曹吉星; 郭俊
Original assignee: Jiangxi Agricultural University
Current assignee: Jiangxi Agricultural University
Priority date: 2013-05-20
Filing date: 2013-05-20
Publication date: 2013-11-13
Anticipated expiration: 2023-05-20

Abstract

Provided is a multi-track multi-purpose magnetic abrasive finishing machine. The multi-track multi-purpose magnetic abrasive finishing machine comprises a machine body, an X-axis stepping motor, a Y-axis stepping motor, a Z-axis stepping motor, a grinding platform and a foundation platform. An X-axis movement mechanism, a Y-axis movement mechanism and a Z-axis movement mechanism are arranged on the machine body. The Y-axis movement mechanism and the Z-axis movement mechanism are arranged at the upper end of the machine body. The X-axis movement mechanism is arranged on a base of the machine body. An electric spindle is fixed on a Z-axis linear bearing through a spindle fixture. The foundation platform is connected with an X-axis linear bearing through a connecting plate. The grinding platform is located on the foundation platform and supported by a universal ball bearing. A hollow electric rotating platform and a master gear are mounted on the foundation platform. The grinding platform is connected with a movable gear through a fastener. The master gear is connected with the foundation platform through a supporting frame. The multi-track multi-purpose magnetic abrasive finishing machine is simple in structure, and can realize different tracks and machining speeds for magnetic abrasive finishing and common grinding to obtain better grinding quality of different materials.

Description

Multi-trace multifunctional magnetic-force grinder

Technical field

The utility model relates to a kind of multi-trace multifunctional magnetic-force grinder.

Background technology

Along with the development of science and technology, people require more and more higher to some element precisions and surface roughness, and are then also increasingly harsh to the requirement of the surface finishing technology of part.Grinding is one of polishing processing method the most frequently used in fine finishining, is the indispensable manufacturing procedure of processing and manufacturing precision component.Present Ginding process and grinding machinery have multiple, and the magnetic grinding of one of them is owing to combining the processing methods such as physics, chemistry, machinery, have that machining accuracy is high, speed fast, be easy to the plurality of advantages such as realization, extensively are used in recent years.

There is function singleness in existing magnetic grinding machinery, machining accuracy is not high enough, grinding track is immutable, and particularly small-sized magnetic grinding machinery is rare etc. on market, and has restricted the development of Magnetic Force Grinding Technology.

Summary of the invention

The purpose of this utility model just is to provide that a kind of simple in structure, grinding track can be realized swinging and circular motion etc., can realize the multi-trace multifunctional magnetic-force grinder of the Ginding process such as magnetic grinding, common grinding.

multi-trace multifunctional magnetic-force grinder of the present utility model, multi-trace multifunctional magnetic-force grinder, comprise fuselage, the X-axis stepper motor, y-axis stepper motor, the Z axis stepper motor, grinding plate, basic platform, fuselage is provided with the X-axis motion, the Y-axis motion, the Z axis motion, the X-axis motion is by the X-axis stepper motor, the X-axis linear bearing, the X-axis line slideway, the X-axis screw mandrel forms, the Y-axis motion is by y-axis stepper motor, the Y-axis linear bearing, the Y-axis line slideway, the Y-axis screw mandrel forms, the Z axis motion is by the Z axis stepper motor, the Z axis linear bearing, the Z axis line slideway, the Z axis screw mandrel forms, Y-axis motion and Z axis motion are located at the fuselage upper end, the X-axis motion is located on the fuselage base, the electricity main shaft is fixed on the Z axis linear bearing by the main shaft fixture, basic platform is connected with the X-axis linear bearing by connecting plate, does the motion of X-direction under the driving of X stepper motor, grinding plate is positioned on basic platform by the multi-directional ball bearings, hollow electric rotating platform, master gear are arranged on basic platform by bracing frame, master gear is positioned at the hollow part of rotation platform, grinding plate is connected by securing member with free gear, idler gear connecting axle, free gear connecting axle are connected with the hollow electric rotating platform, master gear and idler gear engagement, idler gear and free gear engagement, the free gear connecting axle is fixed in locating holes different on the hollow electric rotating platform, and then changes the movement locus of grinding plate.

Multi-trace multifunction magnetic grinder of the present utility model, simple in structure, can realize magnetically grinding and common grinding different tracks, different process velocity, obtain the better Grinding Quality of different materials.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is Fig. 1 top view;

Fig. 3 is Fig. 1 upward view;

Fig. 4 is Fig. 1 cut-away view;

Fig. 5 is the partial enlarged drawing of Fig. 4;

Fig. 6 is the side view of Fig. 5.

being labeled as in accompanying drawing: 1-Z shaft step motor, 2-Y axle line slideway, the 3-Y shaft step motor, 4-Z axle linear bearing, the 5-fastening bolt, the 6-X shaft step motor, 7-hollow electric rotating platform, the 8-master gear, the 9-idler gear, the 10-free gear, 11-multi-directional ball bearing, the 12-fuselage, 13-X axial filament bar bracing frame, the 14-grinding plate, 15-electricity main shaft, 16-main shaft folder, the 17-backboard, 18-Y axle linear bearing, 19-Z axle line slideway, the 20-basic platform, 21-X axial filament bar, the 22-connecting plate, 23-X axle linear bearing, 24-X axle line slideway, 25-X axial filament bar contiguous block, the 26-locating hole, 27-master gear bracing frame, 28-idler gear connecting axle, 29-free gear connecting axle.

The specific embodiment

a kind of multi-trace multifunction magnetic grinder, comprise fuselage 12, X-axis stepper motor 6, y-axis stepper motor 3, Z axis stepper motor 1, grinding plate 14, basic platform 20, fuselage 12 is provided with the X-axis motion, the Y-axis motion, the Z axis motion, the X-axis motion is by X-axis stepper motor 6, X-axis linear bearing 23, X-axis line slideway 24, X-axis screw mandrel 21 forms, the Y-axis motion is by y-axis stepper motor 3, Y-axis linear bearing 18, Y-axis line slideway 2, the Y-axis screw mandrel forms, the Z axis motion is by Z axis stepper motor 1, Z axis linear bearing 4, Z axis line slideway 19, the Z axis screw mandrel forms, Y-axis motion and Z axis motion are located at fuselage 12 upper ends, the X-axis motion is located on fuselage 12 bases, electricity main shaft 15 is the grinding head power source, electricity main shaft 15 presss from both sides 16 tools by main shaft and is fixed on Z axis linear bearing 4, basic platform 20 is connected with X-axis linear bearing 23 by connecting plate 22, does the motion of X-direction under the driving of X stepper motor 6, grinding plate 14 is positioned on basic platform 20 and is supported by multi-directional ball bearing 11, and multi-directional ball bearing 11 supports when grinding plate 14 makes its maintenance level can also do the motion on plane, hollow electric rotating platform 7, master gear 8 is arranged on basic platform 20, master gear 8 is positioned at the hollow part of rotation platform 7, with rotation platform, do not contact, grinding plate 14 is connected by securing member with free gear 10, master gear 8 is connected with basic platform 20 by master gear bracing frame 27, idler gear connecting axle 28, master gear connecting axle 29 is connected with hollow electric rotating platform 7, free gear 10 and idler gear 9 engagements, idler gear 9 and master gear 8 engagements, the movable teeth connecting axle is fixed in the different locating hole of hollow electric rotating platform 26, and then the movement locus of change grinding plate 14.

Claims

1. multi-trace multifunctional magnetic-force grinder, multi-trace multifunctional magnetic-force grinder, comprise fuselage, the X-axis stepper motor, y-axis stepper motor, the Z axis stepper motor, grinding plate, basic platform, it is characterized in that: fuselage is provided with the X-axis motion, the Y-axis motion, the Z axis motion, the X-axis motion is by the X-axis stepper motor, the X-axis linear bearing, the X-axis line slideway, the X-axis screw mandrel forms, the Y-axis motion is by y-axis stepper motor, the Y-axis linear bearing, the Y-axis line slideway, the Y-axis screw mandrel forms, the Z axis motion is by the Z axis stepper motor, the Z axis linear bearing, the Z axis line slideway, the Z axis screw mandrel forms, Y-axis motion and Z axis motion are located at the fuselage upper end, the X-axis motion is located on the fuselage base, the electricity main shaft is fixed on the Z axis linear bearing by the main shaft fixture, basic platform is connected with the X-axis linear bearing by connecting plate, does the motion of X-direction under the driving of X stepper motor, grinding plate is positioned on basic platform by the multi-directional ball bearings, hollow electric rotating platform, master gear are arranged on basic platform, master gear is positioned at the hollow part of rotation platform, grinding plate is connected by securing member with free gear, master gear is connected with basic platform by bracing frame, idler gear connecting axle, free gear connecting axle are connected with the hollow electric rotating platform, master gear and idler gear engagement, idler gear and free gear engagement, the free gear connecting axle is fixed in the different locating hole of hollow electric rotating platform.