CN201249393Y

CN201249393Y - Joint bearing outer ring runway combined grinder

Info

Publication number: CN201249393Y
Application number: CNU2008201488671U
Authority: CN
Inventors: 杜红党; 刘跃新; 卢红印; 张磊
Original assignee: Xinxiang Sunrise CNC Bearing Equipment Co Ltd
Current assignee: Xinxiang Sunrise CNC Bearing Equipment Co Ltd
Priority date: 2008-08-20
Filing date: 2008-08-20
Publication date: 2009-06-03
Anticipated expiration: 2018-08-20

Abstract

The utility model relates to a joint bearing outer ring runway combined grinder, wherein the task of the utility model is finished by the following: the joint bearing outer ring runway combined grinder comprises a bed piece, a mechanical arm, a roller feed screw, an upper material channel, a lower material channel and electric main shafts, wherein a coarse workpiece carriage and a fine workpiece carriage are respectively fixed on the front position and the rear position of the left half part of the bed piece, an independent coarse workpiece box and an independent fine workpiece box are installed on each coarse workpiece carriage and each fine workpiece carriage, a double-hung mechanical arm is assembled on a shoe-type electromagnetic fixture, a coarse finisher and a fine finisher which are driven by hydraulic pressure are installed on the middle portion of the bed piece, a diamond pen coarse finisher and a diamond pen fine finisher are fixed on the coarse workpiece carriage and the fine workpiece carriage, two sets of independent alternating current servomotors are used to drive the coarse workpiece carriage and the fine workpiece carriage directly through the roller feed screw, parallel guide rails are arranged on the right half part of the bed piece, a coarse grinding frame carriage and a fine grinding frame carriage are installed on the guide rails, grinding head seats are fixed on the coarse grinding frame carriage and the fine grinding frame carriage, and the electric main shafts are arranged in the grinding head seats and are connected with abrasive wheel shafts. The joint bearing outer ring runway combined grinder has simple and compact structure, small occupied area, high efficiency and small vibration.

Description

Oscillating bearing outer ring raceway modular grinding machine

Technical field:

The utility model relates to a kind of oscillating bearing outer ring raceway modular grinding machine, is specially adapted to use on the high grinding machine of bearing industry precision.

Background technology:

The grinding of existing oscillating bearing outer ring raceway is to adopt old-fashioned yaw grinding machine mostly, and efficient is low, low precision, and labor strength is big, the old-fashioned double end mill of the employing that has, unskilled workman's part center height, resonance is big, and hydraulic system drives, the structure more complicated is adjusted inconvenient, seriously polluted.

Summary of the invention:

Task of the present utility model is to propose a kind of compact conformation, and floor space is little, the efficient height, and precision stability is good, vibrates little, safe and reliable oscillating bearing outer ring raceway modular grinding machine.Task of the present utility model is finished like this, oscillating bearing outer ring raceway modular grinding machine, it comprises lathe bed, manipulator, roller screw, the loading and unloading road, the electricity main shaft, it is characterized in that: fixing respectively thick on the front and back position of the left side of lathe bed, Seiko part planker, each is thick, be equipped with independently thick on the Seiko part planker, smart workpiece box is equipped with the manipulator of pull-type on the electric magnetic no-core clamp, the middle part of lathe bed is equipped with hydraulically powered thick, the finish trimming device, slightly, be fixed with thick trimmer of diamond pen and finish trimming device on the Seiko part planker, two overlap independently, and AC servo motor directly drives essence by roller screw, unskilled workman's part planker, the right-hand part of lathe bed is parallel guide rail, and corase grind frame planker and correct grinding frame planker are installed on the guide rail, slightly, be fixed with the bistrique seat on the correct grinding frame planker, electric main shaft is packed into, and the bistrique seat is interior to link to each other with grinding wheel spindle.Slightly, Seiko part planker, independently the moving of thick, correct grinding frame planker.The utlity model has following effect: on the mill frame planker electric main shaft drives emery wheel is installed and realizes the 60m/s high-speed grinding, the Machine Tools Electric system adopts digital control automatic upper and lower material, automatic grinding, simple in structure, compact, floor space is few, the efficient height, vibrate little, the utility model ventilates as man-machine interface and digital control system by touch-screen, by setting operational factor controller bed operating on touch-screen, and can realize the working condition of lathe is adjusted by the operation conditions of the dynamic in-service monitoring lathe of touch-screen.

Description of drawings:

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

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the vertical view of Fig. 2.

Drawing explanation: 1, loading and unloading road, 2, manipulator, 3, roller screw, 4, AC servo motor, 5, lathe bed, 6, thick manipulator, 7, unskilled workman's part planker, 8, thick trimmer, 9, thick workpiece box, 10, smart workpiece box, 11, the finish trimming device, 12, Seiko part planker, 13, corase grind frame planker, 14, correct grinding frame planker, 15, electric magnetic no-core clamp, 16, electric main shaft, 17, protective cover.

The specific embodiment:

Describe embodiment in detail in conjunction with above accompanying drawing, lathe bed 5 adopts the cast iron structure, solid reinforcement, fixing respectively thick on the front and back position of the left side of lathe bed 5 (Fig. 2), Seiko

part planker

7 and 12, on workpiece planker separately, all be equipped with independently thick,

smart workpiece box

9 and 10 and smart manipulator 2 and the thick manipulator 6 (Fig. 1) that electric magnetic no-core clamp 15 (Fig. 3) is equipped with the pull-type structure simultaneously be housed, make workpiece enter 1 back, loading and unloading road and carry out auto-programming, be equipped with hydraulically powered thick at the middle part of lathe bed 5 (Fig. 2),

finish trimming device

8 and 11, chain drive is adopted in the main transmission of this lathe, stable performance, slightly, Seiko

part planker

7,12 feeding, move and to overlap independently by two that AC servo motor 4 directly drives by roller screw 3, thick trimmer 8 of the diamond pen that trimming wheel is used and finish trimming device 11 are to be fixed on slightly, on the Seiko part planker, move thereupon, finish finishing to emery wheel, and the compensation behind the abrasion of grinding wheel, the right-hand part of lathe bed 5 is parallel guide rails, corase grind frame planker 13 and correct grinding frame planker 14 are installed on the guide rail, its direction of motion is laterally parallel with lathe bed, slightly, correct grinding frame planker 13, be fixed with the bistrique seat on 14, electricity main shaft 16 is packed in the bistrique seat, directly linking to each other with grinding wheel spindle drives the emery wheel rotation, and this structure is with the realization of High Speed grinding of 60 meter per seconds.Slightly, moving of correct grinding frame planker overlaps independently by two that AC servo motor directly drives (Fig. 3) by roller screw; protective cover 17 is housed on lathe bed adopts full-closed structures, prevent that cooling fluid from spattering outward, working space is protected; and can be easily from around open, it is convenient to adjust operating maintenance.

Claims

1, oscillating bearing outer ring raceway modular grinding machine, it comprises lathe bed, manipulator, roller screw, the loading and unloading road, the electricity main shaft, it is characterized in that: fixing respectively thick on the front and back position of the left side of lathe bed, Seiko part planker, each is thick, be equipped with independently thick on the Seiko part planker, smart workpiece box, be equipped with the manipulator of pull-type on the electric magnetic no-core clamp, the middle part of lathe bed is equipped with hydraulically powered thick, the finish trimming device is thick, be fixed with thick trimmer of diamond pen and finish trimming device on the Seiko part planker, two overlap independently, and AC servo motor directly drives essence by roller screw, unskilled workman's part planker, the right-hand part of lathe bed is parallel guide rail, corase grind frame planker and correct grinding frame planker are installed on the guide rail, thick, be fixed with the bistrique seat on the correct grinding frame planker, electric main shaft is packed into, and the bistrique seat is interior to link to each other with grinding wheel spindle.

2, oscillating bearing outer ring raceway modular grinding machine according to claim 1 is characterized in that: thick, Seiko part planker, independently the moving of thick, correct grinding frame planker.