A kind of universal cutter grinder
Technical field
The present invention relates to machinery manufacturing technology field, in particular to a kind of universal cutter grinder.
Background technology
Universal cutter grinder is the drill bit for being ground lathe tool, milling cutter, the cutter such as graver, because tool category is very various,
The technique of sharpening is also relative complex, and knife sharpener is only flexible and changeable just to overcome these problems.
Existing knife sharpener succinctly facilitates, and increases the use intensity of blade than sharpening by hand, increases the use longevity of blade
Life, but in the processing angled stage property now made of some blades, it is still necessary to upper putting position ability of the knife in knife rest will be adjusted
It can realize, if it is not very accurate to put, just influence whether its grinding precision, it is also relatively multiple to add knife rest this body structure
It is miscellaneous, it is that knife is fixed on knife rest pressing plate by fixed knob, is difficult accurately to put original position again after loosening, one can be caused unavoidably
A little errors.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of universal cutter grinder, its convenient regulation, behaviour
Make simple, more increase the accuracy of sharpening.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of universal cutter grinder, including support, support column, lifter, emery wheel unit, vertical slide carriage, horizontal slide carriage, guide plate,
Knife rest;
The support is horizontally disposed with, and the support column is vertically installed on support, and the lifter slides are connected to support
On post, the lifter can make lifting moving along support column, and it is vertical on the wall of side that the emery wheel unit is arranged on lifter one;
The vertical slide carriage is slidably connected on support, and the vertical slide carriage is located at the side of support column, and the vertical slide carriage can edge
Support makees vertical equity movement;The horizontal slide carriage is fixedly mounted on vertical slide carriage, and the guide plate slides are connected on horizontal slide carriage,
The guide plate can be moved along horizontal slide carriage as transverse horizontal;The knife rest is arranged on guide plate;
The support column is vertically installed on support by turntable seat, and the turntable seat is horizontally disposed, the turntable seat bottom
Portion is articulated on support, and the support column bottom is fixed on turntable seat top surface;The emery wheel unit is installed in the way of being pivotally connected
It is vertical on the wall of side in lifter one;The guide plate is slidably connected by sliding block with horizontal slide carriage, and the sliding block is slidably arranged in
On horizontal slide carriage, the guide plate bottom is hinged with sliding block.
By above-mentioned technical proposal, treat that knife milling tool is fixed on knife rest, the lifter being slidably connected on the support columns can drive
Emery wheel unit makees lifting moving, in this way, the relative distance on the adjustable vertical direction treated between knife milling tool and emery wheel unit;It is vertical
Slide carriage is slidably connected on support, and horizontal slide carriage is fixedly mounted on vertical slide carriage, and guide plate slides are connected on horizontal slide carriage, knife rest peace
On guide plate, in this way, vertical slide carriage can drive and treat that knife milling tool horizontally vertically moves, horizontal slide carriage, which can drive, treats that knife milling tool makees water
Flat transverse shifting, so adjust treat horizontal direction longitudinally opposed distance between knife milling tool and emery wheel unit and it is laterally opposed away from
From;The turntable seat can drive support column to be rotated vertically to center line around it, in this way, adjustable treat knife milling tool and sand
Along the relative distance on above-mentioned rotary motion direction between wheel unit;The emery wheel unit is arranged on lifter in the way of being pivotally connected
One is vertical on the wall of side, in this way, emery wheel unit can rotate to side wall vertically relative to lifter one, and then can adjust and treat
Along the relative distance on above-mentioned rotary motion direction between knife milling tool and emery wheel unit;The guide plate bottom is hinged with sliding block,
In this way, guide plate can make certain swing around hinged place, and then adjustable treat between knife milling tool and emery wheel unit along above-mentioned pendulum
Relative distance on dynamic direction.
By above-mentioned technical proposal, knife sharpener of the present invention is adjustable to be treated between knife milling tool and emery wheel unit in space
Relative distance on six-freedom degree (three one-movement-freedom-degrees and the automatic degree of three rotations) direction.In this way, of the present invention
On the premise of knife sharpener treats the grinding angle of knife milling tool on not against adjustment knife rest, you can adjusted by shirtsleeve operation and wait to grind
Relative distance between cutter and emery wheel unit on six-freedom degree direction, i.e. neatly adjust knife edge angular, improves and whets a knife
The limitation of technique, improves the accuracy whetted a knife.
Improved as one kind of cutter setting frame of the present invention, the knife rest includes tool-post structure, cutter pressing plate, fixed knob, screw rod,
The screw rod is horizontally disposed with, and the screw rod is spirally connected with tool-post structure and extends transversely through tool-post structure, and the end face of the screw rod is just to knife
Has pressing plate, the other end of the screw rod is fixedly connected with fixed knob.As a preferred embodiment, the quantity of the screw rod is two,
Two screw rods are set up in parallel.By above-mentioned design, in the side turn fixed knob of tool-post structure, cutter can be clamped in knife rest
Between the opposite side and cutter pressing plate of body, cutter can also be removed between tool-post structure opposite side and cutter pressing plate.
As a kind of improvement of the annexation of cutter setting frame of the present invention and guide plate, the knife rest is arranged on by rotating disk
On guide plate, the rotating disk is horizontally disposed with, and the rotating disk is articulated on guide plate, and the knife rest is fixedly mounted on rotating disk.Such as
This is improved, and knife rest can rotate relative to guide plate, treats knife milling tool with emery wheel unit in above-mentioned rotary motion side to adjust
Upward relative distance.Based on above-mentioned improvement, open up and be furnished with horizontal concrete chute, the chute on guiding plate top surface of the present invention
Sliding block, the rotating disk is articulated on sliding block.For convenience of operating, rest handle can be set on the knife rest, passes through elastic rest handle
Knife rest can be made to be rotated with rotating disk, rotating disk and knife rest can also be made to be moved along the chute transverse reciprocating on guide plate.
Opened up on a kind of improvement as the present invention to guide plate and the annexation of horizontal slide carriage, the horizontal slide carriage top surface
There is a horizontal concrete chute, the guide plate is slid laterally by slip of the sliding block in chute on horizontal slide carriage.Changed based on above-mentioned
Enter, the guide plate bottom surface, which is provided with sliding block mounting seat, the sliding block mounting seat, opens up sliding block mounting hole, and the guide plate leads to
Sliding block mounting hole is crossed to be hinged with sliding block;The both sides of the sliding block mounting seat are provided with ribs.
Further improvement as the present invention to above-mentioned guide plate and the annexation of horizontal slide carriage, the guide plate is provided with
The regulation handle that control guide plate and sliding block are relatively rotated, regulation handle upper right side is provided with graduated scale, and the graduated scale, which is located at, leads
To on plate.
Illustrate as the present invention to indulging slide carriage with a kind of of the annexation of horizontal slide carriage, indulge slide carriage and be provided with handle, it is elastic
The handle, can move position of the horizontal slide carriage on vertical slide carriage.
The vertical slide carriage, which is provided with handwheel, rotation, to be illustrated to a kind of of annexation for indulging slide carriage and support as the present invention
Vertical slide carriage longitudinally reciprocal movement on support can be made by changing hands wheel.
One kind of emery wheel unit is improved as the present invention, the emery wheel unit includes grinding carriage, emery wheel, motor, ponding
Cover, the emery wheel is arranged in the rotating shaft of motor, and the motor is arranged on grinding carriage, and the ponding cover is arranged on grinding carriage
And the outer circumference surface of semi-surrounding emery wheel.For convenience of operating, the emery wheel unit can set emery wheel handle, and elastic emery wheel handle can allow sand
Wheel unit rotates to side wall vertically relative to lifter, is treated with adjusting between knife milling tool and emery wheel unit along above-mentioned rotation
Relative distance on direction.
The a kind of of annexation of support column and lifter is improved as the present invention, the support column is cylindrical, institute
State lifter to be cylindrical in shape, the lifter is set on the lateral wall of support column, offered on the support column lateral wall for rising
Drop device and make the vertical to slideway of lifting displacement, the lifter madial wall is provided with the sliding block being engaged with slideway.Based on above-mentioned
Improve, the support top end is provided with lifting handwheel, the lifting handwheel is connected by screw body with lifter.That is, lift
Handwheel is screw rod transmission relation with lifter, and rotation and lifting handwheel can run lifter.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of universal cutter grinder of the invention;
Fig. 2 is the structural representation in Fig. 1 from upper right side obtained by the universal cutter grinder;
Fig. 3 is the structural representation in Fig. 2 from rear obtained by the universal cutter grinder;;
Fig. 4 is the structural representation of guide plate in Fig. 2.
Symbol description in figure:
10- supports;
20- support columns;21- turntables seat;22- slideways;23- lifting handwheels;
30- lifters;
40- emery wheel units;41- grinding carriages;42- emery wheels;43- motors;44- ponding covers;45- emery wheel handles;
50- indulges slide carriage;51- handwheels;52- handles;
The horizontal slide carriages of 60-;61- sliding blocks;62- chutes;
70- guide plates;71- chutes;72- sliding blocks;73- sliding block mounting seats;730- mounting holes;74- ribs;
75- regulation handles;
80- knife rests;81- rotating disks;82- tool-post structures;83- cutter pressing plates;84- fixed knobs;85- screw rods;86-
Rest handle.
Embodiment
As shown in figure 1, a kind of universal cutter grinder, including support 10, support column 20, lifter 30, emery wheel unit 40, vertical slip
Plate 50, horizontal slide carriage 60, guide plate 70, knife rest 80.
With reference to Fig. 1, Fig. 3, the support 10 is horizontally disposed with, and the support column 20 is vertically installed at support by turntable seat 21
On 10, the turntable seat 21 is horizontally disposed with, and 21 bottoms of turntable seat are articulated on support 10, and the bottom of support column 20 is fixed
On turntable 21 top surfaces of seat.The support column 20 is cylindrical, and the lifter 30 is cylindrical in shape, and the lifter 30 is set in branch
On the lateral wall of dagger 20, offered on the lateral wall of support column 20 and make the vertical to slideway of lifting displacement for lifter 30
22, the madial wall of lifter 30 is provided with the sliding block being engaged with slideway 22.The top of support column 20 is provided with lifting handwheel
23, the lifting handwheel 23 is connected by screw body with lifter 30.
As shown in Figure 2 or Figure 3, the emery wheel unit 40 is arranged on lifter 30 1 vertically to side wall in the way of pivot joint
On.As shown in Fig. 2 the emery wheel unit 40 includes grinding carriage 41, emery wheel 42, motor 43, ponding cover 44, the emery wheel 42 is installed
In the rotating shaft of motor 43, the motor 43 is arranged on grinding carriage 41, and the ponding cover 44 is arranged on grinding carriage 41 and half
Surround the outer circumference surface of emery wheel 42.For convenience of operating, as shown in Fig. 2 setting emery wheel handle 45, elastic sand on the emery wheel unit 40
Wheel handle 45 can allow emery wheel unit 40 to be rotated vertically to side wall relative to lifter 30, and knife milling tool and emery wheel are treated to adjust
Along the relative distance on above-mentioned direction of rotation between unit 40.
With reference to Fig. 1, Fig. 2, the vertical slide carriage 50 is slidably connected on support 10, and the vertical slide carriage 50 is located at support column 20
Side, the vertical slide carriage 50 is provided with handwheel 51, and rotation hand wheel 51 can make vertical slide carriage 50 is longitudinally reciprocal on support 10 to move
It is dynamic.The horizontal slide carriage 60 is fixedly mounted on vertical slide carriage 50, is indulged slide carriage 50 and is provided with handle 52, the elastic handle 52, Ke Yiyi
Move position of the horizontal slide carriage 60 on vertical slide carriage 50.
With reference to Fig. 1, Fig. 2, offered on the horizontal top surface of slide carriage 60 and be furnished with sliding block in horizontal concrete chute 62, the chute 62
61.As shown in figure 3, the bottom surface of guide plate 70 is provided with sliding block mounting seat 73, the both sides of the sliding block mounting seat 73, which are provided with, to be added
Sliding block mounting hole 730 is opened up in strong rib 74, the sliding block mounting seat 73, the guide plate 70 is by sliding block mounting hole 730 with sliding
Block 61 is hinged.The guide plate 70 is slid laterally by slip of the sliding block 61 in chute 62 on horizontal slide carriage 60, described
Guide plate 70 is hinged with sliding block 61 by mounting hole 730 and relatively rotated in sliding block 61, to adjust levelness.As shown in Fig. 2
The regulation handle 75 that the guide plate 70 is relatively rotated provided with control guide plate 70 and sliding block 61, the upper right side of regulation handle 75 is set
There is graduated scale, the graduated scale is located on guide plate 70.
With reference to Fig. 1, Fig. 2, the knife rest 80 is arranged on guide plate 70 by rotating disk 81, and the rotating disk 81 is horizontally disposed with,
The rotating disk 81 is articulated on guide plate 70, and the knife rest 80 is fixedly mounted on rotating disk 81.Wherein, as shown in figure 3, described lead
Opened up on to the top surface of plate 70 and be furnished with sliding block 72 in horizontal concrete chute 71, the chute 71, the rotating disk 81 is by being articulated in sliding block 72
On mode be articulated on guide plate 70.
As shown in Fig. 2 what the knife rest 80 was set up in parallel including tool-post structure 82, cutter pressing plate 83, fixed knob 84, two
Screw rod 85, the screw rod 85 is horizontally disposed with, and the screw rod 85 and tool-post structure 82 are spirally connected and extend transversely through tool-post structure 82, the screw rod
85 end face is described just to cutter pressing plate 83 (treating that knife milling tool is clamped between the end face of screw rod 85 and cutter pressing plate 83)
The other end of screw rod 85 is fixedly connected with fixed knob 84.For convenience of operating, as shown in Fig. 2 setting knife rest hand on the knife rest 80
Handle 86, can be such that knife rest 80 is rotated with rotating disk 81 by elastic rest handle 86, can also make rotating disk 81 and knife rest 80 along leading
To the transverse reciprocating of chute 71 movement on plate 70.
In practical operation, treating before knife milling tool is processed, operating personnel can wait to whet a knife by operating to adjust as follows
Relative distance between tool and emery wheel unit 40:
(1) treat that knife milling tool is fixed on knife rest 80, the lifter 30 being slidably connected on support column 20 can drive emery wheel list
Member 40 makees lifting moving, to adjust the relative distance for treating in the vertical direction between knife milling tool and emery wheel unit 40.
(2) indulge slide carriage 50 to be slidably connected on support 10, horizontal slide carriage 60 is fixedly mounted on vertical slide carriage 50, and guide plate 70 is slided
Dynamic to be connected on horizontal slide carriage 60, knife rest 80 is arranged on guide plate 70, in this way, vertical slide carriage 50, which can drive, treats that knife milling tool is made level and indulged
To movement, horizontal slide carriage 60, which can drive, treats that knife milling tool makees horizontal cross movement, is treated with adjusting between knife milling tool and emery wheel unit 40
Horizontal direction longitudinally opposed distance and laterally opposed distance.
(3) the turntable seat 21 can drive support column 20 to be rotated vertically to center line around it, wait to grind to adjust
Along the relative distance on above-mentioned rotary motion direction between cutter and emery wheel unit 40.
(4) to be arranged on lifter 30 1 in the way of pivot joint vertical on the wall of side for the emery wheel unit 40, in this way, emery wheel list
Member 40 can rotate to side wall vertically relative to lifter 30 1, and then can adjust and treat between knife milling tool and emery wheel unit 40
Relative distance along on above-mentioned rotary motion direction.
(5) bottom of guide plate 70 is hinged with sliding block 61, in this way, guide plate 70 can make certain pendulum around hinged place
It is dynamic, treated with adjusting between knife milling tool and emery wheel unit 40 along the relative distance on above-mentioned swaying direction.
By aforesaid operations, operating personnel are that have adjusted to treat between knife milling tool and emery wheel unit in space six-freedom degree side
Upward relative distance.Afterwards, knife sharpener of the present invention treats the grinding angle of knife milling tool on not against adjustment knife rest
Under the premise of treat knife milling tool carry out grinding.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.