CN201186400Y

CN201186400Y - Axis workpiece fine grinding apparatus

Info

Publication number: CN201186400Y
Application number: CNU2008200869426U
Authority: CN
Inventors: 邵忠树
Original assignee: YANGFAN GROUP CO Ltd
Current assignee: YANGFAN GROUP CO Ltd
Priority date: 2008-05-06
Filing date: 2008-05-06
Publication date: 2009-01-28
Anticipated expiration: 2018-05-06

Abstract

The utility model provides a fine grinding and machining device of a shaft work-piece, which is applied on a lathe and comprises a dog (12) which clamps a shaft work-piece and enables the shaft work-piece (11) to be rotated and a tool carrier (15) which is provided with a tool and a cross slide table, and the device further comprises an electric grinding head which is installed on the tool carrier, wherein the electric grinding head is provided with a motor (14) and an abrasive wheel or an abrasive cloth wheel (13), and a shaft (16) of the abrasive wheel or the abrasive cloth wheel is connected with a motor shaft. The fine grinding and machining device of a shaft work-piece, which is provided by the utility model, installs the electric abrasive wheel or the abrasive cloth wheel on a lathe tool platform, and enables the abrasive cloth wheel to apply force to the shaft work-piece which is in rotating like a lathe tool, and then carries out the homogeneous and fine grinding and machining to the shaft work-piece. Compared with the prior art, the device has the characteristics of homogeneous applied force and safety, and the device can correspondingly improve the applied force and speed up the machining speed, compared with the average speed of the manual pressure machining with the practical measure, the device can reduce the working time by forty percent when machining the same work-piece and reaches the standard requirements.

Description

Shaft-like work correct grinding processing unit (plant)

Technical field

The utility model relates to a kind of shaft-like work correct grinding processing unit (plant), especially fineness processing unit (plant), belong to the metal turning technical field of processing equipment.

Background technology

The shaft-like work correct grinding, how with on lathe with the emery cloth polishing or to polish with portable abrasive machine be manufacturing process, but this manufacturing process is to carry out with operator's the hand application of force, therefore be certain to exist and exert oneself inhomogeneous and cause machining accuracy not high, this manufacturing process also exists the unsafe factor of operator's person in addition.

Summary of the invention

At above-mentioned deficiency, the utility model is exactly that a kind of shaft-like work correct grinding processing unit (plant) that does not carry out by means of manpower will be provided.

The shaft-like work correct grinding processing unit (plant) that the utility model provides, be applied on the lathe, clamping is arranged and make shaft-like work dog that rotates and the knife rest that has the vertical-and-horizontal translation platform that cutlery is installed, other has electronic bistrique to be installed on the knife rest, said electronic bistrique has a motor and an emery wheel or emery cloth wheel, and the axle of emery wheel or emery cloth wheel is connected with motor reel.

Shaft-like work that the utility model provides correct grinding processing unit (plant) is installed in electric wheel or emery cloth wheel on the lathe tool platform, makes the emery cloth wheel can be as the shaft-like work application of force of lathe tool in rotating, and equably shaft-like work is finish grinded processing.Compared with prior art, the characteristics of uniform force application, safety are arranged, and can corresponding raisings exert pressure and accelerate process velocity, through the average speed ratio of surveying and manpower is exerted pressure and processed, process identical workpiece and reach standard-required, the utility model can shorten for 40% man-hour.

The shaft-like work correct grinding processing unit (plant) that the utility model provides, the length of the axle of said emery wheel or emery cloth wheel is 1/3 to 1 double-length of lathe bed rail length, and be installed on the sliding seat through bearing, sliding seat is installed on the knife rest, motor mounting is on sliding seat, and motor reel is connected through the axle of transmission mechanism with emery wheel or emery cloth wheel.This structure can its shaft extension be gone in the workpiece emery wheel or emery cloth wheel, and the workpiece inwall is finish grinded processing.

The shaft-like work correct grinding processing unit (plant) that the utility model provides, the sliding seat of the axle of said installation emery wheel or emery cloth wheel comprises that installation bearing in two ends is to install the axle of emery wheel or emery cloth wheel the tubular element in it, with the support that tubular element is installed on it through clamping structure, said support is the parts that are installed on the knife rest, motor mounting is on tubular element, and motor reel is connected through the axle of transmission mechanism with emery wheel or emery cloth wheel.This structure can make tubular element comply with and axially move with respect to support in clamping structure, thereby can regulate the distance between emery wheel or emery cloth wheel and the knife rest, to regulate the distance of in its deep axle inwall being finish grinded.

Description of drawings

Fig. 1 is the structural representation (wall state outside the processing shaft-like work) of the utility model one embodiment, among the figure: 1-shaft-like work, 2-lathe dog, 3-emery cloth wheel, 4-motor, 5-knife rest;

Fig. 2 is the structural representation (wall state outside the processing shaft-like work) of another embodiment of the utility model, among the figure: 11-shaft-like work, 12-lathe dog, 13-emery wheel, 14-motor, 15-knife rest, 16-tubular element, 17-support, 18-axle;

Fig. 3 be among Fig. 1 A-A to cutaway view (processing shaft-like work within wall state), among the figure: the 11-shaft-like work, the 12-lathe dog, the 13-emery wheel, the 14-motor, the 15-knife rest, the 16-tubular element, the 17-support is sandwiched in the pin in the knife rest on 17 '-support, the 18-axle.

The specific embodiment

1, as shown in Figure 1, have emery cloth wheel 3 to be installed on the axle of a motor 4, motor is installed on the turning tool rest 5 through base plate.Shaft-like work 1 is fixed on the lathe dog 2 by the mode of common turning processing, the also available thimble of the shaft-like work that length or diameter are bigger and fixing by pulley assistance.By handling knife rest the emery cloth wheel is carried out the manipulation the same with lathe tool during operation, also can knife rest adjust the angle adjustment working (finishing) area of the relative shaft-like work axis of motor.

2, shown in Fig. 2,3, there are a tubular element 16 two ends that one bearing respectively is installed, there is one 18 and is installed in the tubular element and stretch out outside the tubular element two ends at two ends through this two bearings.One end of axle is installed emery wheel 13, and the other end is installed belt pulley.Have a motor 14 to be installed in above the tubular element, belt pulley is installed on the motor reel, this belt pulley is connected through belt with shaft upper pulley.One block part is arranged, the hole of making matched in clearance with tubular element is arranged on it, and a crack is arranged on this block part, the holding screw with both sides, crack locking is arranged on the opening edge of hole, make the locking in aperture crack and tubular element is clamped the hole longitudinal opening.For conveniently loosening the clamping of hole, the column cap screw that the crack is strutted to tubular element.Block part has two pin 17 that are used for being sandwiched in the knife rest 15 on the side parallel with its mesopore,, said block part and last two legs thereof are combined into support 17.During operation, start lathe, make lathe dog 12 drive shaft-like work 11 rotations, actuating motor rotates axle and drives emery wheel (also replaceable is the emery cloth wheel) through belt transmission and rotates in tubular element, emery wheel is done correct grinding processing to shaft-like work when emery wheel and shaft-like work surface (as Fig. 1 is outer wall, is inwall as Fig. 2) contact.

Claims

1, a kind of shaft-like work correct grinding processing unit (plant), be applied on the lathe, clamping is arranged and make shaft-like work dog that rotates and the knife rest that has the vertical-and-horizontal translation platform that cutlery is installed, it is characterized in that having in addition electronic bistrique to be installed on the knife rest, said electronic bistrique has a motor and an emery wheel or emery cloth wheel, and the axle of emery wheel or emery cloth wheel is connected with motor reel.

2, shaft-like work correct grinding processing unit (plant) as claimed in claim 1, the length that it is characterized in that the axle of said emery wheel or emery cloth wheel is 1/3 to 1 double-length of lathe bed rail length, and be installed on the sliding seat through bearing, sliding seat is installed on the knife rest, motor mounting is on sliding seat, and motor reel is connected through the axle of transmission mechanism with emery wheel or emery cloth wheel.

3, shaft-like work correct grinding processing unit (plant) as claimed in claim 1, the sliding seat that it is characterized in that the axle of said installation emery wheel or emery cloth wheel comprises that installation bearing in two ends is to install the axle of emery wheel or emery cloth wheel the tubular element in it, with the support that tubular element is installed on it through clamping structure, said support is the parts that are installed on the knife rest, motor mounting is on tubular element, and motor reel is connected through the axle of transmission mechanism with emery wheel or emery cloth wheel.