CN2768970Y

CN2768970Y - Adjustable angle abrasive wheel dresser

Info

Publication number: CN2768970Y
Application number: CNU2005200027246U
Authority: CN
Inventors: 张进兴
Original assignee: BAIYANG PRECISION MACHINERY Co Ltd
Current assignee: BAIYANG PRECISION MACHINERY Co Ltd
Priority date: 2005-02-18
Filing date: 2005-02-18
Publication date: 2006-04-05
Anticipated expiration: 2015-02-18

Abstract

The utility model relates to an adjustable angle abrasive wheel dresser which is characterized in that the utility model comprises a fixed seat unit, a movable seat unit, a driving unit and a dressing unit, wherein the movable seat unit is provided with a sliding seat arranged on the movable seat unit in a shaft mode, a saddle glidingly arranged on the sliding seat, a clamping seat fixedly connected with the saddle and two fixed bolts which can fixedly lock the sliding seat; the driving unit can drive the saddle to make linear displacement; the dressing unit installed on the clamping seat can carry out dressing to an abrasive wheel; the dressing unit can be movably adjusted to a predetermined angle in a swinging and a rotation modes by the sliding seat, making the dressing unit carry out angle-variation dressing to the abrasive wheel.

Description

The angle adjustable dresser

[technical field]

The utility model relates to a kind of dresser, particularly relates to a kind of angle adjustable dresser that can carry out the variable-angle finishing effect to emery wheel.

[background technology]

Referring to shown in Figure 1, general dresser 10 mainly has a body 11 that is installed on the grinding machine 1, one is set in the movable axis 12 of body 11 inside, one is hubbed on the handle 13 of body 11 outsides, an and finishing rod 14 that is fixed in movable axis 12 ends, this handle 13 is available for users to hand and grips, shake this handle 13 and can turn body 11 inner associated gear (figure does not show), and then drive whole movable axis 12 horizontal straight-line displacements, this is repaired excellent 14 lower ends and has a tip 141 that is made of the diamond material, 1 in this grinding machine is provided with an emery wheel 2 can carry out grinding operation to the predetermined work thing, after using a period of time, these emery wheel 2 surface meeting wearing and tearing passivation, this moment, the user can operate finishing rod 14 most advanced and sophisticated 141 pairs of emery wheels, the 2 surperficial finishing sharpenings of doing, and made emery wheel 2 regain best grinding usefulness.

Above-mentioned dresser 10 can provide the function of trimming wheel 2 really, but still have disappearance to need to improve on its function of use, the shape of emery wheel is except above-mentioned plane emery wheel 2 at present, the emery wheel that other various oblique angles patterns are still arranged, yet general dresser 10 can't freely change angle usually, can only move as straight line along single direction, therefore only be useful in the finishing process of plane emery wheel 2, when if the another kind of oblique angle type emery wheel of grinding machine 1 installing is done grinding work, general dresser 10 just can't be repaired limit, the oblique angle face of emery wheel, must be dependent on the user this moment and on grinding machine 1, install the trimmer that another group can be done the angle of inclination rotation additional, but after should the group trimmer needing to proofread and correct the location again, could be to limit, the oblique angle face finishing of emery wheel, manipulate quite trouble and time-consuming, in addition, general dresser 10 utilizations are shaken these handle 13 order finishing rods 14 and are done feeding, the feed rate of manual mode is difficult to remain on same speed, concavo-convex uneven finished result is often caused on emery wheel 2 surfaces, therefore the user can only allow finishing rod 14 repeatedly move back and forth back and forth to obtain smooth effect, but thus, just can cause waste on the working time.

[utility model content]

The utility model purpose is to provide a kind of angle adjustable dresser that grinding wheel shape is done the variable-angle finishing that adapts to.

The utility model provides a kind of angle adjustable dresser, it is characterized in that: comprising: a holder unit, have a stationary plane, and be concaved with an axis hole on this stationary plane, be concaved with two positioning screw holes symmetrically at a distance of this axis hole one distance;

One sliding seat unit, having a slide, is located at saddle, on the slide with being slidingly matched and is installed in grip slipper and two set bolts on the saddle, this slide bottom has an axial region that is inserted in this axis hole, making slide can be that the movable axis commentaries on classics is done at the center with the axial region, this place, slide two ends respectively offers one and adjusts slotted eye, and this set bolt is penetrated by the adjustment slotted eye and is spirally connected with positioning screw hole;

One driver element, have a driver and and be connected trace on the saddle, this driver is installed in this slide side edge, and this driver is stretched and is provided with one and can makes linearly moving drive rod, this drive rod end and this trace are affixed, make driver can drive saddle and do linear moving; And

One finishing unit is installed on the grip slipper, and the one end has a finishing end towards the extension of emery wheel direction, has one relative to the other end and can turn the adjustment end that the control finishing holds feeding to move.

Described angle adjustable dresser is characterized in that: this holder unit has the built-in edge of a rectangular triangle, and this built-in edge is fixed on the grinding machine.

Described angle adjustable dresser, it is characterized in that: this holder unit has more two ears and two and is arranged in fine setting screw rod in the ear, this slide one end has one and puts in the middle flange of this two ear, and this two fine settings screw rod contact respectively only forms admittedly at this flange dual-side.

Effect of the present utility model is to utilize the sliding seat unit shaft to be located on the holder unit, can drive the finishing unit and adjust its angle position, and this finishing unit can adapt to the effect that emery wheel oblique angle shape reaches the variable-angle finishing whereby.

[description of drawings]

Below by most preferred embodiment and accompanying drawing the utility model angle adjustable dresser is elaborated, in the accompanying drawing:

Fig. 1 is the constitutional diagram of general dresser;

Fig. 2 is the combination stereogram of the utility model angle adjustable dresser one preferred embodiment, illustrates that the utility model includes a holder unit, a sliding seat unit, a driver element and a finishing unit;

Fig. 3 is the exploded perspective view of the foregoing description;

Fig. 4 is the combination view of above-mentioned preferred embodiment, illustrates that the utility model is installed in the position of a grinding machine near emery wheel;

Fig. 5 is the action diagram of above-mentioned preferred embodiment, illustrates that driver element drives the situation that the finishing unit is repaired emery wheel;

Fig. 6 is the action diagram of above-mentioned preferred embodiment, illustrates that this sliding seat unit can adapt to the situation that angle adjustment is made at different emery wheels oblique angle.

[specific embodiment]

Aforementioned and other technology contents, characteristics and effect about the utility model cooperate in the graphic preferred embodiment explanation of reference following, can know to present.

Referring to shown in Figure 2, the utility model angle adjustable dresser is in a preferred embodiment, consist predominantly of a holder unit 20, a sliding seat unit 30, a driver element 40 and a finishing unit 50, then, after again the associated components of above-mentioned each unit and combination situations being specified in.

Referring to Fig. 3 and shown in Figure 4, this holder unit 20 includes a seat board 21, two are welded on the ear 22 on the seat board 21, and two fine setting screw rod 23 that is arranged in respectively in two ears 22, this seat board 21 is for having the plate of predetermined thickness, its periphery, top has a built-in edge 211 that is the Vertical Triangular shape, this built-in edge 211 just can be for solid welding on a grinding machine 100, the position that makes holder unit 20 is quite near the emery wheel 101 of grinding machine 100, this place, seat board 21 belows is extended with one and is long rectangular-shaped stationary plane 212, this stationary plane 212 and built-in edge 211 about 45 degree angles of inclination, stationary plane 212 is concaved with an axis hole 213 in the pre-position, be concaved with two positioning screw holes 214 at a distance of these axis hole 213 both sides symmetrically in suitable distance, two ears 22 are welded on the approaching wherein position of a location screw 214, two ears 22 all run through in centre and are provided with a screw 221, two fine setting screw rods 23 can be screwed in the screw 221 by two ears, 22 lateral direction, and its end extends in the middle of two ears 22.

This sliding seat unit 30 has a slide 31, one is slidingly installed in the saddle 32 on the slide 31, one is installed in the grip slipper 33 at place, saddle 32 tops, and two set bolt 34 that can lock to slide 31, this slide 31 is to be long rectangular-shaped pedestal, its bottom center place convexes with an axial region 311, just can be inserted in the axis hole 213 of seat board 21, making whole slide 31 can be that the movable axis commentaries on classics is done at the center with axial region 311, this slide 31 offers the adjustment slotted eye 312 of two slightly curved shapes at the place, two ends, two adjust the top position that slotted eye 312 just is right against seat board 21 2 positioning screw holes 214, after two set bolts 34 can be penetrated by two adjustment slotted eyes 312 respectively, be spirally connected with two positioning screw holes 214 again, slide 31 can be fastened on this seat board 21 by the jail whereby, these slide 31 1 end places have a flange 313 that can put in the middle of two ears 22, these flange 313 two sides just can be subjected to two fine setting screw rods, 23 end contacts, place, this slide 31 tops has a slide rail 314 that is dovetail, these saddle 32 bottoms have a dovetail groove 321 can with slide rail 314 fit mutually, make saddle 32 do straight-line displacement along slide rail 314, this grip slipper 33 is pedestals of rectangular shape, it is the clamping hole 331 that is equipped with a rounded shape towards the limit of emery wheel 101 face, and grip slipper 33 end faces more have been screwed into one in the position of corresponding clamping hole 331 and have tightened up screw 332.

This driver element 40 has a driver 41 and and is connected trace 42 on the saddle 32, this driver 41 is installed in the side edge of slide 31, in the present embodiment, this driver 41 is to adopt a kind of electric switch that utilizes to make the oil hydraulic cylinder of control automatically, yet driver 41 of the present utility model also can adopt and can reach the servo motor that precise measure control is moved, this driver 41 is stretched and is provided with one and can makes linearly moving drive rod 411, these drive rod 411 ends and trace 42 are done affixed, make driver 41 can drive saddle 32 and do linear moving.

This finishing unit 50 is the cylinders that are long barrel shape, it is inserted in the clamping hole 331 of grip slipper 33, spiral shell changes this and tightens up spiral shell 332 and can push against and be fixed on the grip slipper 33 finishing unit 50, the end that finishing unit 50 faces emery wheel 101 directions extends and to have a finishing end 51 that is angular shape, this finishing end 51 is made of the diamond material, the finishing unit 50 relative other ends have one and adjust end 52, this adjustment end 52 is available for users to hand and turns, can drive this finishing end 51 moves do feeding, because finishing unit 50 inner relevant lead agencies have been conventional art, just no longer are described further at this.

More than be the general introduction of each member shape of the utility model angle adjustable dresser, then, again the effect statement that finishing action of the present utility model and expection can be reached as after

Referring to shown in Figure 5, when the user will repair emery wheel 101, at first, rotate the adjustment end 52 of this finishing unit 50, make finishing end 51 do an amount of feeding towards emery wheel 101 directions, then the user can start an electric switch (figure does not show) and comes this driver 41 of start, the drive rod 411 of driver 41 can drive saddle 32 and do straight-line displacement together with finishing unit 50, because this slide 31 is to be the angle of inclination to be provided with respect to emery wheel 101, therefore after repairing unit 50 finishing ends 51 and moving, just can repair in the oblique angle mode emery wheel 101 surfaces.

Referring to shown in Figure 6, the utility model can be repaired the emery wheel of different oblique angles pattern, when another group different angles emery wheel 102 of grinding machine 100 installings, the user can come according to the oblique angle of this emery wheel 102 angle position of sliding seat unit 30 is adjusted, at first be that spiral shell pine two set bolts 34 make whole slide 31 be rotatable state, when treating that slide 31 is transferred to Position Approximate, the user can allow set bolt 34 lock earlier roughly, the flange 313 that then utilizes spiral shell to change 23 pairs of these slides 31 of two fine setting screw rods is again made contact, slide 31 is rotated micro-ly, so just, slide 31 accurately can be positioned on the final angle position, after last user changeed tightly to two set bolts 34, the finishing end 51 of finishing unit 50 just can carry out the finishing process of different rake angles to this emery wheel 102.

In sum, the utility model angle adjustable dresser mainly is to do an improvement at the disappearance of general dresser 10 usability, the technological means that the utility model uses is to utilize slide 31 to adjust rotation on holder unit 20, the finishing end 51 of finishing unit 50 can be repaired according to the emery wheel 101 (102) of different oblique angles moulding, the utility model is installed on the grinding machine 100 whereby, the oblique angle that can adapt to multiple different emery wheel 101 (102) is adjusted, do not need the different trimmer of installing in addition, therefore the utility model is quite convenient in the adjustment action, can carry out finishing process more efficiently, in addition, the utility model driver 41 can adopt objects such as Hydraulic Elements or servo motor, finishing unit 50 can automatically be moved, dressing process is quite quick, can effectively shorten the time of finishing process, and repair and hold the feed speed of 51 pairs of emery wheels 101 more can be consistent, make emery wheel 101 surfaces can obtain quite smooth uniform finishing effect.

Claims

1. an angle adjustable dresser is characterized in that: comprise

One holder unit has a stationary plane, is concaved with an axis hole on this stationary plane, is concaved with two positioning screw holes symmetrically at a distance of this axis hole one distance;

One sliding seat unit, having a slide, is located at saddle, on the slide with being slidingly matched and is installed in grip slipper and two set bolts on the saddle, this slide bottom has an axial region that is inserted in this axis hole, this place, slide two ends respectively offers one and adjusts slotted eye, and this set bolt is penetrated by the adjustment slotted eye and is spirally connected with positioning screw hole;

One driver element has a driver and and is connected trace on the saddle, and this driver is installed in this slide side edge, and this driver is stretched and is provided with one and can makes linearly moving drive rod, and this drive rod end and this trace are affixed; And

2. angle adjustable dresser as claimed in claim 1 is characterized in that: this holder unit has the built-in edge of a rectangular triangle, and this built-in edge is fixed on the grinding machine.

3. angle adjustable dresser as claimed in claim 1, it is characterized in that: this holder unit has more two ears and two and is arranged in fine setting screw rod in the ear, this slide one end has one and puts in the middle flange of this two ear, and this two fine settings screw rod contact respectively only forms admittedly at this flange dual-side.