CN206123378U

CN206123378U - Super essential oil stone clamping device

Info

Publication number: CN206123378U
Application number: CN201620951079.0U
Authority: CN
Inventors: 徐境福; 莫锋; 姜嵩; 周威
Original assignee: NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd
Current assignee: NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-04-26
Anticipated expiration: 2026-08-27

Abstract

The utility model provides a super essential oil stone clamping device, press from both sides and the oilstone including frame, yaw, sharp slider, oilstone, the lower extreme of yaw is for the frame around vertical axle swing, the upper end and the sharp slider fixed connection of yaw, the one end fixed connection that straight line slider and oilstone pressed from both sides, the extending direction that the oilstone pressed from both sides is perpendicular with vertical axle space, the oilstone centre gripping is fixed in the other end that the oilstone pressed from both sides, the outside suit of oilstone remains to be processed bearing ring. The utility model discloses utilize sharp slider to replace two sets of traditional linear bearing to connect yaw and oilstone clamp, eliminate the oilstone problem of rocking that bearing clearance caused, the change back, the oilstone is stable, and the oilstone compensates evenly, and the ditch position changes stably, and camber is stable, does not have the influence to channel camber size.

Description

A kind of superfinishing oilstone clamping device

Technical field

This utility model is related to technical field of bearing processing, and in particular to a kind of superfinishing oilstone clamping device.

Background technology

Bearing superfinishing grinding machine is a kind of lathe that superfinishing fine grinding processing is carried out to bearing Internal and external cycle channel surface, plus man-hour work Part itself rotates at a high speed, while oscillating head mechanism drives oilstone of the clamping on oil stone clip to make the past physical pendulum in the range of certain angle It is dynamic, oilstone head pressing contact raceway groove machined surface and relative motion, so as to reach attrition process effect of the oilstone to channel surface. The oscillating head mechanism of existing bearing superfinishing grinding machine drives oilstone reciprocally swinging of the clamping on oil stone clip by two sets of linear bearings, Because there is gap between bearing, tabletting has contacted gap with oilstone, and oilstone has and rocks, and causes oilstone discontinuity, oilstone Compensation is uneven, and raceway groove superfinishing depth is unstable, often results in the big 0.01 ~ 0.04mm of groove curvature.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of superfinishing oilstone clamping device, and oilstone is stable, and compensation is equal Even, the change of bearing groove position is stable, groove curvature size qualification.

To solve above-mentioned technical problem, embodiment of the present utility model provides a kind of superfinishing oilstone clamping device, including machine Frame, yaw, linear slider, oil stone clip and oilstone, the lower end of the yaw swings relative to frame around vertical axes, the yaw Upper end is fixedly connected with linear slider, and the linear slider is fixedly connected with one end of oil stone clip, the extension side of the oil stone clip To with vertical axes spatial vertical, the oilstone is clamped and fastened on the other end of oil stone clip, and the outer sheath of the oilstone is equipped with to be added Work bearing ring lasso.

Wherein, the linear slider is fixedly connected after the upper end slip in place of yaw by cylinder with yaw.

Further, the frame is L shaped plate, including the transverse slat and riser that intersect vertically, the lower end of the yaw relative to Transverse slat swings around vertical axes, and the riser is provided with bearing fixing hole, and the axis direction of the bearing fixing hole is and vertical axes Spatial vertical it is horizontal；

The bearing ring to be processed is positioned in bearing fixing hole by its outer cylinder, and the oilstone is to be added with being located in In work bearing, the bearing of trend of the oil stone clip is horizontal.

Preferably, the bottom of the linear slider is provided with chute, and the chute is slidably matched with the upper end of yaw.

Wherein, the linear slider is fixedly connected with one end of oil stone clip by transfer block.

Above-mentioned technical proposal of the present utility model has the beneficial effect that：This utility model replaces tradition using linear slider Two sets of linear bearings connection yaw and oil stone clip, eliminate the oilstone for causing bearing clearance and rock problem, after change, oilstone is steady Fixed, Oilstone compensation is uniform, and the change of ditch position is stable, and curvature is stable, on groove curvature size without impact.

Description of the drawings

Fig. 1 is the structural representation of this utility model embodiment one.

Description of reference numerals：

1st, frame；100th, transverse slat；101st, riser；2nd, yaw；3rd, linear slider；4th, oil stone clip；5th, oilstone；6th, axle to be processed Bearing ring；7th, cylinder；8th, transfer block.

Specific embodiment

To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing And specific embodiment is described in detail.

This utility model is rocked for the oilstone of existing bearing superfinishing grinding machine, and Oilstone compensation is uneven, bearing channel A kind of the problems such as superfinishing depth is unstable, there is provided superfinishing oilstone clamping device.

As shown in figure 1, embodiment of the present utility model provides a kind of superfinishing oilstone clamping device, including frame 1, yaw 2, Linear slider 3, oil stone clip 4 and oilstone 5, the frame 1 is L shaped plate, described including the transverse slat 100 and riser 101 that intersect vertically The lower end of yaw 2 swings relative to transverse slat 100 around vertical axes,

The bottom of the linear slider 3 is provided with chute, and the chute is slidably matched with the upper end of yaw 2, and the straight line is slided Block 3 is fixedly connected after the upper end slip in place of yaw 2 by cylinder 7 with yaw 2, and in the present embodiment, linear slider 3 passes through 4 Individual bolt is fixedly connected with yaw 2.

The linear slider 3 is fixedly connected with one end of oil stone clip 4 by transfer block 8, and the oilstone 5 is clamped and fastened on oil The other end of stone folder 4.

The riser 101 is provided with bearing fixing hole, and the axis direction of the bearing fixing hole is to hang down with vertical shaft space Straight is horizontal, and bearing ring to be processed 6 is positioned in bearing fixing hole by its outer cylinder, and the oilstone 5 is to be added with being located in In work bearing ring 6, the bearing of trend of the oil stone clip 4 is also horizontal.

Operation principle of the present utility model is：Cylinder promotes linear slider to after specified location using 4 bolts and yaw It is fixedly connected, then oilstone is sent to specified location by oil stone clip, and yaw starts to be swung around vertical axes, by linear slider and oilstone The dynamic oilstone of entrainment swings, grinding bearings raceway groove.

The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of without departing from principle described in the utility model, some improvements and modifications can also be made, these improvement Protection domain of the present utility model is also should be regarded as with retouching.

Claims

1. a kind of superfinishing oilstone clamping device, it is characterised in that including frame（1）, yaw（2）, linear slider（3）, oil stone clip （4）And oilstone（5）, the yaw（2）Lower end relative to frame（1）Swing around vertical axes, the yaw（2）Upper end with it is straight Line slide block（3）It is fixedly connected, the linear slider（3）With oil stone clip（4）One end be fixedly connected, the oil stone clip（4）Prolong Stretch direction and vertical axes spatial vertical, the oilstone（5）It is clamped and fastened on oil stone clip（4）The other end, the oilstone（5）It is outer Side is set with bearing ring to be processed（6）.

2. superfinishing oilstone clamping device according to claim 1, it is characterised in that the linear slider（3）By cylinder （7）Along yaw（2）Upper end slide in place after and yaw（2）It is fixedly connected.

3. superfinishing oilstone clamping device according to claim 1, it is characterised in that the frame（1）For L shaped plate, including The transverse slat for intersecting vertically（100）And riser（101）, the yaw（2）Lower end relative to transverse slat（100）Swing around vertical axes, The riser（101）Bearing fixing hole is provided with, the axis direction of the bearing fixing hole is the horizontal stroke with vertical axes spatial vertical To；

The bearing ring to be processed（6）It is positioned in bearing fixing hole by its outer cylinder, the oilstone（5）Treat with being located in Processing bearing ring（6）It is interior, the oil stone clip（4）Bearing of trend be horizontal.

4. superfinishing oilstone clamping device according to claim 1 and 2, it is characterised in that the linear slider（3）Bottom It is provided with chute, the chute and yaw（2）Upper end be slidably matched.

5. superfinishing oilstone clamping device according to claim 1, it is characterised in that the linear slider（3）With oil stone clip （4）One end pass through transfer block（8）It is fixedly connected.