CN207043446U - The high-precision grinding machine tool of bi-metal bandsaw blades - Google Patents
The high-precision grinding machine tool of bi-metal bandsaw blades Download PDFInfo
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- CN207043446U CN207043446U CN201720330570.6U CN201720330570U CN207043446U CN 207043446 U CN207043446 U CN 207043446U CN 201720330570 U CN201720330570 U CN 201720330570U CN 207043446 U CN207043446 U CN 207043446U
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Abstract
A kind of high-precision grinding machine tool of bi-metal bandsaw blades, the lathe include grinding head mechanism, workbench, divide tooth slot trimming mechanism, tooth setting mechanism, detent mechanism and clamp system；Grinding head mechanism and workbench are connected in electrical control cubicles and base respectively, divide tooth slot trimming mechanism and tooth setting mechanism to be connected and be arranged on inside main body frame with workbench, and detent mechanism and clamp system are all connected with being arranged on and divided on tooth slot trimming mechanism；Emery wheel, tooth setting mechanism, detent mechanism and the clamp system of grinding head mechanism are corresponding with setting the station of saw blade.The utility model is solved the problems, such as during bimetal saw blade reconditioning due to not considering to become tooth and dividing tooth and reconditioning effect is bad caused by tooth collapses, improve grinding efficiency, the service life of saw blade is extended, reduces production cost, suitable for the reconditioning of the bimetal saw blade of various structures.
Description
Technical field
The utility model relates to a kind of machining device, mainly for the one of the secondary reconditioning of bi-metal bandsaw blades
Kind equipment.
Background technology
The high-precision grinding machine tool of bi-metal bandsaw blades is with a wide range of applications in equipment manufacture.Because metal exists
Application proportion in all trades and professions is very big, and bi-metal bandsaw blades is widely used in the uninterrupted sawing of each metalloid, double gold
Belong to that saw blade cost is higher, therefore the secondary reconditioning of bi-metal bandsaw blades has a extensive future, consider to divide tooth, become tooth, the factor such as tooth collapses
The high-precision grinding machine tool application prospect of bi-metal bandsaw blades is very extensive.
It was found from existing bi-metal bandsaw blades grinding machine tool, this kind of bi-metal bandsaw blades grinding machine tool does not have nearly all
There is consideration to become tooth, divide tooth, tooth the factor such as to collapse, and can be less with the bi-metal bandsaw blades model of reconditioning.Repaiied with such lathe
Grind the bi-metal bandsaw blades come due to dividing tooth amount and becoming tooth amount to be changed, therefore influence its secondary use, and make
It is bad by the kerf quality of cut part during, otch increase, waste raw material etc..
In view of this, it is a kind of to consider to divide tooth amount, become the reality that tooth amount and tooth such as collapse at the bi-metal bandsaw blades grinding machine tool of factor
It is very important with new.
The content of the invention
Purpose of utility model:
The utility model provides a kind of high-precision grinding machine tool of bi-metal bandsaw blades, and the purpose is to solve bimetal saw blade
During repairing mill, bi-metal bandsaw blades divide tooth amount, become tooth amount, different model bi-metal bandsaw blades high-precision reconditioning,
And during reconditioning due to do not consider tooth disintegration phenomenon and caused by grinding efficiency it is low the problems such as.
Technical scheme:
A kind of high-precision grinding machine tool of bi-metal bandsaw blades, it is characterised in that：The lathe includes grinding head mechanism, work
Platform, divide tooth slot trimming mechanism, tooth setting mechanism, detent mechanism and clamp system；Grinding head mechanism and workbench connect installed in electricity respectively
Control on cabinet and base, divide tooth slot trimming mechanism and tooth setting mechanism to be connected and be arranged on inside main body frame with workbench, localization machine
Structure and clamp system, which are all connected with being arranged on, to be divided on tooth slot trimming mechanism；Emery wheel, tooth setting mechanism, detent mechanism and the clamping of grinding head mechanism
Mechanism is corresponding with setting the station of saw blade.
Grinding head mechanism includes threephase asynchronous, motor flange seat and cross slid platform；The output of threephase asynchronous
Emery wheel is connected on axle, threephase asynchronous is connected with motor flange seat；Cross slid platform includes third layer plate, the from top to bottom
Two laminates and the first laminate, motor flange seat are connected on the third layer plate of cross slid platform, and third layer plate is that can realize that three is different
Walk the mechanism of radial direction translation of the motor along emery wheel；The third layer plate of cross slid platform is connected to the second laminate of cross slid platform
On, the second laminate of cross slid platform is the mechanism that can realize translation of the threephase asynchronous along emery wheel axial direction, i.e., second
The direction of motion of laminate is vertical with the third layer plate direction of motion；The laminate of cross slid platform second is connected to the laminate of cross slid platform first
On, the second laminate can be moved relative to the first laminate, and cross slid platform is fixed on work top；
Be provided with vertical multi-diameter shaft and laterally-graded axle below the upper surface of point tooth slot trimming mechanism, laterally-graded axle with it is vertical
Multi-diameter shaft is vertical, is provided with first bevel gear on vertical multi-diameter shaft, first bevel gear and be arranged on laterally-graded axle second
Bevel gear engages, and laterally-graded axle divides the upper surface of tooth slot trimming mechanism by extension spring connection, and the upper surface for dividing tooth slot trimming mechanism is
The structure that can be rotated using laterally-graded axle as axle, the upper table for dividing tooth slot trimming mechanism is realized during use by the rotation of vertical multi-diameter shaft
The angular turn in face；
Tooth setting mechanism includes sliding block, the first oscillating bearing, joint, moving tooth stock, moving tooth plate and moving tooth bar, joint and is arranged on
Moving close to saw blade and away from saw blade can be done on sliding block and along sliding block, joint is flexibly connected with the first oscillating bearing, moving tooth length
Bar is connected to form articulation structure with joint motion, and moving tooth plate is arranged on the front end of moving tooth stock, and moving tooth bar is movably arranged on moving tooth
On plate, moving tooth plate corresponds to the sawtooth of saw blade.
Clamp system includes arm, clamping plate and clamping bar；Arm connects clamping bar, and the bottom connection of clamping bar clamps
Plate, the bearing that saw blade upper surface is pressed in during use is provided with clamping plate.
Detent mechanism includes screw, plain washer, spring washer, bearing and locating piece；The main body of detent mechanism is locating piece,
There is a bar shaped screwed hole locating piece front end, and screw sequentially passes through the bar of precession locating piece front end after plain washer, spring washer and bearing
In shape screwed hole, screw and the bar shaped screwed hole relative limit of locating piece front end move.
Handwheel is connected with third layer plate and the second laminate, handwheel connects with the leading screw in third layer plate and the second laminate
Connect, the movement of third layer plate and the second laminate is realized by rotation hand wheel.
Fan shape hole is provided with motor flange seat, bolt is put in fan shape hole, by adjusting the relative of fan shape hole and bolt
Realize the angle adjustment to threephase asynchronous in position.
Extension spring is two, and two extension springs are divided into the axial both sides of laterally-graded axle, is divided wherein an extension spring is realized to pull
Tooth slot trimming mechanism upper surface rotates, and another extension spring realizes that angle resets.
Moving tooth bar is two, and the interval of two moving tooth bars is equal to the integral multiple in bimetal saw blade zigzag intervals cycle.
Moving tooth pole-footing portion is enclosed on cantilever pin, and the middle part of moving tooth bar is drawn by spring, and the other end of spring is fixed on point
On tooth slot trimming mechanism upper surface.
Advantageous effect:
The utility model provides a kind of high-precision grinding machine tool of bi-metal bandsaw blades, is completely according to bi-metal bandsaw blades
Divide tooth amount, become what the parameter such as tooth amount was designed, belong to machining equipment.The lathe by grinding head mechanism, supporting mechanism, point
Tooth slot trimming mechanism, tooth setting mechanism, detent mechanism and the part of clamp system six composition.Grinding head mechanism realize emery wheel rotary motion and
The fine position of emery wheel；Main body frame in supporting mechanism can provide support to lathe；Tooth slot trimming mechanism is divided to realize work
Make the oscillating motion of platform, reconditioning is carried out to bi-metal bandsaw blades by the radial and axial motion of emery wheel；Tooth setting mechanism can be real
Now moved along the circumferential moving tooth of saw blade；Detent mechanism can according to the width of processing object, adjust the position of locating piece, it is specified that
Saw blade direction of advance is X-direction, and direction normal thereto, that emery wheel is pointed to along workbench is Y-direction, is upwards perpendicular to workbench
Z-direction.This positioner realizes the positioning of bi-metal bandsaw blades by limiting the free degree of Y-direction and Z-direction；Clamp system can
To realize the clamping of bi-metal bandsaw blades.These mechanisms are combined together, and realize the high-precision reconditioning of bi-metal bandsaw blades.Pass through
The program to match with saw blade tooth profile is write before processing, so as to realize that a gear grinding machines can process a variety of different model saw blades
Purpose.The utility model is solved during bimetal saw blade reconditioning due to not considering to become tooth and dividing tooth and caused by tooth collapses
The problem of reconditioning effect is bad, improves grinding efficiency, extends the service life of saw blade, reduces production cost, is applied to
The reconditioning of the bimetal saw blade of various structures.
Brief description of the drawings：
Fig. 1 is overall structure side view of the present utility model；
Fig. 2 is overall assembling schematic top plan view of the present utility model；
Fig. 3 is the utility model grinding head mechanism schematic side view；
Fig. 4 is grinding head mechanism stereogram；
Fig. 5 is to divide tooth slot trimming mechanism schematic diagram；
Fig. 6 is tooth setting mechanism schematic diagram；
Fig. 7 is detent mechanism side view；
Fig. 8 is detent mechanism top view；
Fig. 9 is the elevation of clamp system；
Figure 10 is the side view of clamp system；
Figure 11 is tooth setting mechanism partial enlarged drawing.
Embodiment：
The utility model provides a kind of high-precision grinding machine tool of bi-metal bandsaw blades, and the lathe includes grinding head mechanism 1, work
Make platform 2, divide tooth slot trimming mechanism 3, tooth setting mechanism 4, detent mechanism 5 and clamp system 6；Grinding head mechanism 1 and workbench 2 connect respectively
In electrical control cubicles and base, divide tooth slot trimming mechanism 3 and tooth setting mechanism 4 to be connected with workbench 2 and be arranged on main body frame
Inside, detent mechanism 5 and clamp system 6, which are all connected with being arranged on, to be divided on tooth slot trimming mechanism 3；Emery wheel 8, the setting machine of grinding head mechanism 1
Structure 4, detent mechanism 5 and clamp system 6 are corresponding with setting the station of saw blade.
Grinding head mechanism 1 includes threephase asynchronous 7, motor flange seat 11 and cross slid platform；Threephase asynchronous 7
Emery wheel 8 is connected on output shaft, threephase asynchronous 7 is connected with motor flange seat 11；Cross slid platform includes the from top to bottom
Three ply board, the second laminate and the first laminate, motor flange seat 11 are connected on the third layer plate of cross slid platform 10, and third layer plate is
The mechanism of radial direction translation of the threephase asynchronous along emery wheel 8 can be realized；The third layer plate of cross slid platform is connected to cross
On second laminate of slide unit, the second laminate of cross slid platform is that can realize translation of the threephase asynchronous along emery wheel axial direction
Mechanism, i.e. the direction of motion of the second laminate is vertical with the third layer plate direction of motion；The laminate of cross slid platform second is connected to cross
On the laminate of slide unit first, the second laminate can be moved relative to the first laminate, and cross slid platform is fixed on work top；
Divide below the upper surface of tooth slot trimming mechanism 3 and be provided with vertical multi-diameter shaft 17 and laterally-graded axle 13, laterally-graded axle
13 is vertical with vertical multi-diameter shaft 17, first bevel gear 16 is provided with vertical multi-diameter shaft 17, first bevel gear 16 is with being arranged on horizontal stroke
Engaged to the second bevel gear 15 on multi-diameter shaft 13, laterally-graded axle 13 connects the upper table for dividing tooth slot trimming mechanism 3 by extension spring 12
Face, it can be structure that axle rotates with laterally-graded axle 13 that the upper surface for dividing tooth slot trimming mechanism 3, which is, pass through vertical multi-diameter shaft during use
The angular turn for the upper surface 19 for dividing tooth slot trimming mechanism 3 is realized in 17 rotation；
Tooth setting mechanism 4 includes sliding block 23, the first oscillating bearing 24, joint 25, moving tooth stock 26, moving tooth plate 27 and moving tooth bar
28, the first oscillating bearing 24 is arranged on sliding block 23 and moving close to saw blade and away from saw blade, joint 25 can be done along sliding block 23
It is flexibly connected with the first oscillating bearing 24, moving tooth stock 26 is flexibly connected to form articulation structure with joint 25, and moving tooth plate 27 is set
In the front end of moving tooth stock 26, moving tooth bar 28 is movably arranged on moving tooth plate 27, the sawtooth of the corresponding saw blade of moving tooth plate 27.
Clamp system 6 includes arm 34, clamping plate 35 and clamping bar 36；Arm 34 connects clamping bar 36, clamping bar 36
Bottom connects clamping plate 35, and the bearing that saw blade upper surface is pressed in during use is provided with clamping plate 35.
Detent mechanism 5 includes screw 29, plain washer 30, spring washer 31, bearing 32 and locating piece 33；Detent mechanism 5
Main body is locating piece 33, and there is bar shaped screwed hole locating piece front end, and screw 29 sequentially passes through plain washer 30, spring washer 31 and bearing
After 32 in the bar shaped screwed hole of the front end of precession locating piece 33, screw 29 and the bar shaped screwed hole relative limit of locating piece front end move
It is dynamic.
Handwheel is connected with third layer plate and the second laminate, handwheel connects with the leading screw in third layer plate and the second laminate
Connect, the movement of third layer plate and the second laminate is realized by rotation hand wheel.
Fan shape hole is provided with motor flange seat 11, bolt is put in fan shape hole, by the phase for adjusting fan shape hole and bolt
Angle adjustment to threephase asynchronous 7 is realized to position.
Extension spring 12 is two, and two extension springs 12 are divided into the axial both sides of laterally-graded axle 13, wherein an extension spring 12 is real
Now pulling divides the upper surface 19 of tooth slot trimming mechanism 3 to rotate, and another extension spring 12 realizes that angle resets.
Grinding head mechanism can realize the fine position and angle adjustment of threephase asynchronous, and can realize that three is different
Walk translation of the motor along the radial and axial direction of emery wheel.Contain main body frame and oscillating bearing etc., Ke Yishi in supporting mechanism
The now support of longitudinal lathe；Divide the rotation that tooth slot trimming mechanism can realize workbench so as to realize the reconditioning of bi-metal bandsaw blades；
Moving tooth bar in tooth setting mechanism, which can be realized, prolongs stirring for blade direction；Detent mechanism can realize bi-metal bandsaw blades and work
Relative motion does not occur for platform Y-direction, does not limit the function that relative motion occurs for X-direction；Clamp system can realize bimetallic strip
Relative motion does not occur for saw blade and workbench Z-direction, does not limit the function that relative motion occurs for X-direction.These mechanisms coordinate
Together, the high-precision reconditioning of bi-metal bandsaw blades is realized.Y-direction is exactly the above-below direction in Fig. 2, and X-direction is exactly the left side in Fig. 2
Right direction, Z-direction are just perpendicular to the direction of drawing.
High-precision reconditioning of the present utility model can realize the reconditioning that the consideration of bi-metal bandsaw blades becomes tooth, divides tooth, tooth to collapse.
Bi-metal bandsaw blades refers to the reconditioning that can realize the bi-metal bandsaw blades of plurality of specifications.
Grinding head mechanism is made up of components such as threephase asynchronous, cross slid platform, motor flange plate, emery wheels.Three is different
Step motor is placed on manual cross slid platform, and cross slid platform third layer plate can realize threephase asynchronous along emery wheel radial direction side
To translation；The laminate of cross slid platform second can realize translation of the threephase asynchronous along emery wheel axial direction, and handwheel can be real
Now to the adjustment of threephase asynchronous position.There are U-lag or sector on the connecting plate of threephase asynchronous and cross slid platform
Groove, it is possible to achieve to the angle adjustment of threephase asynchronous.
High-precision reconditioning divides tooth slot trimming mechanism to be rotated by motor driven multi-diameter shaft, so that the ladder of two arranged crosswises
Two bevel gears above axle rotate, and bevel gear drives adjacent steps axle to rotate, and the multi-diameter shaft, which rotates, drives extension spring
Motion, extension spring realize the angular turn for the upper surface 19 for dividing tooth slot trimming mechanism 3, the direction of rotation is exactly with working table movement
Above-below direction rotation in Fig. 2.
Tooth setting mechanism, which can be realized, prolongs the circumferential moving tooth motion of saw blade, and ratchet mechanism therein is by moving tooth bar, moving tooth plate
Formed with spring.Wherein it is simultaneously saw blade to be carried out prolonging blade direction by a pair rather than moving tooth bar stirring, moving tooth bar
Following cantilever pin can be adjusted and move in designated area, as long as the interval of the cantilever pin so below two moving tooth bars
Equal to the integral multiple in bimetal saw blade zigzag intervals cycle, you can ensure that the distance that two moving tooth bars are stirred forward is equal.
Clamp system is divided into two kinds of central clamping mechanism and both sides clamp system.Central clamping device can realize bimetallic
Relative motion does not occur for bands for band and workbench Z-direction, does not limit the function that relative motion occurs for X-direction.Clamping plate center has
Screwed hole, fastened after clamping bar is matched with nut.The used bolt of bearing of both sides is arranged on clamping plate.
Positioner can realize that relative motion does not occur for bi-metal bandsaw blades and workbench Y-direction, not limit X-direction hair
The function of raw relative motion.The main body of positioner is locating piece, and there is screwed hole locating piece front end.The latter half of locating piece is consolidated
Determine on the table, according to the width of processing object, to adjust the position of locating piece, it is determined that after suitable, be fixed in workbench
On, saw blade direction of advance is set as X-direction, and direction normal thereto, that emery wheel is pointed to along workbench is Y-direction, perpendicular to work
Platform is Z-direction upwards.This positioner limits the translation of Y-direction and two frees degree of rotation of Z-direction.
Supporting mechanism is the main body frame part of bi-metal bandsaw blades high accuracy grinding machine tool, the branch that supporting mechanism is included
Auxiliary support can be provided to each mechanism of lathe by supportting platform, and be provided with peripheral board at left and right sides of workbench, be fixed on workbench
On, play effect attractive in appearance and dust-proof.
Tooth slot trimming mechanism is divided to be rotated by motor driven multi-diameter shaft, so that two above multi-diameter shaft bevel gear occurs to turn
Dynamic, bevel gear drives adjacent steps axle to rotate, and the multi-diameter shaft, which rotates, drives extension spring campaign, extension spring with working table movement,
Realize the angular turn of workbench.The certain angle of emery wheel deflection simultaneously removes the sawtooth of reconditioning bimetal saw blade, and is put by emery wheel
Dynamic angle and the different differences to bimetal saw blade of the distance of moving tooth become teeth and divide tooth amount to carry out reconditioning, double golden so as to realize
Belong to the high-precision reconditioning of saw blade.
Ratchet mechanism in tooth setting mechanism is made up of moving tooth bar, moving tooth plate and spring.Wherein it is by a pair rather than one
Individual moving tooth bar is carried out prolonging blade direction and stirred to saw blade simultaneously, and the cantilever pin below moving tooth bar can be adjusted in designated area
It is whole and mobile, as long as the interval of the cantilever pin so below two moving tooth bars is equal to the integer in bimetal saw blade zigzag intervals cycle
Times, you can ensure that the distance that two moving tooth bars are stirred forward is equal.
The main body of positioner is locating piece, and there is screwed hole locating piece front end.The latter half of locating piece is fixed on work
On platform, according to the width of processing object, the position of locating piece is adjusted, it is determined that after suitable, is fixed on the table, this positioning
Device limits the translation of Y-direction and two frees degree of rotation of Z-direction.
In a kind of high-precision grinding machine tool of described bi-metal bandsaw blades, the plate such as base, workbench, electrical control cubicles class is used
Q235, remaining material is with 45#Steel.The utility model is simple in construction, cleverly divides tooth, change tooth, tooth to collapse bi-metal bandsaw blades
Take into account etc. factor, by the use of PLC as control unit, realize electromechanical integration so that the secondary reconditioning of bi-metal bandsaw blades
Better quality.
The utility model is described further below in conjunction with the accompanying drawings：
Component 1 to component 6 in figure one is a kind of general assembly drawing of the high-precision grinding machine tool of bi-metal bandsaw blades.Bistrique
Mechanism 1 and supporting mechanism are connected in electrical control cubicles and base respectively, divide tooth slot trimming mechanism 3 and tooth setting mechanism 4 with work
Platform is connected and is arranged on inside main body frame, and detent mechanism 5 and clamp system 6 are all connected with being arranged on and divided on tooth slot trimming mechanism 3.
Component 7 to component 11 in figure two is the installation diagram of grinder head mechanism.Threephase asynchronous 7 in grinding wheel head structure
It is connected with motor flange seat 11.Motor flange seat 11 is connected on the third layer plate of cross slid platform 10, above motor flange seat 11
It is provided with fan groove, it is possible to achieve to the angle adjustment of threephase asynchronous 7.Cross slid platform third layer plate can realize that three is different
Walk translation of the motor along emery wheel radial direction；Cross slid platform third layer plate is connected on the laminate of cross slid platform second, and cross is slided
The laminate of platform second can realize translation of the threephase asynchronous along emery wheel axial direction；Handwheel is connected to cross slid platform third layer
On plate, the laminate of cross slid platform second, position adjustment can be carried out；The laminate of cross slid platform second is connected to the laminate of cross slid platform first
On, cross slid platform is fixed on work top, and emery wheel 8 is connected on threephase asynchronous 7, realizes and the axial direction of axle sleeve 9 is determined
Position.
Component 12 to component 18 in figure three is the schematic diagram that grinding machine divides tooth slot trimming mechanism.It can realize the pendulum of workbench
Dynamic motion, when motor rotates with multi-diameter shaft 17, the bevel gear 16 above multi-diameter shaft 17 rotates, and passes through the He of bevel gear 16
Bevel gear 15, multi-diameter shaft 13 rotate, and multi-diameter shaft 13, which rotates, drives extension spring 12 to move, and extension spring 12 is real with working table movement
The angular turn of existing workbench.
Component 19 to component 28 in figure four is the schematic diagram of grinding machine tooth setting mechanism.It can realize circumferential along saw blade
Moving tooth moves.Tooth setting mechanism is the combination of four-bar mechanism and ratchet mechanism, sliding block 23 away from motor shaft the distance between equivalent to
The crank length of four-bar mechanism.Sliding block also functions to the effect of cantilever pin, is connected with an oscillating bearing（Internal thread）24.Another
The oscillating bearing being connected through a screw thread therewith（External screw thread）Moving tooth stock 26 is equipped with 25.Axial distance between oscillating bearing
Equivalent to the length of connecting rod of four-bar mechanism.Moving tooth stock 26 is connected by a joint with workbench.Joint is by flange 21, spiral shell
Nail, plain washer, bearing 22 are formed.Oscillating bearing（External screw thread）The 25 rocking bar length with joint distance between axles for four-bar mechanism.And dial
Ratchet mechanism in gear mechanism is made up of moving tooth bar 28, moving tooth plate 27 with spring.Moving tooth plate 27, which is bolted, to be fixed on
On moving tooth stock 26, and a pair of cantilever pins 20 are threadedly attached in the U-type groove on moving tooth plate 27.The root of moving tooth bar 28 is enclosed on
On cantilever pin 20, the middle part of moving tooth bar 28 is drawn by spring, and the other end of spring is fixed on the upper surface 19 of point tooth slot trimming mechanism 3
On.In order to avoid having the situation that the saw blade of reddish leucorrhagia with fulminant vaginal discharge causes ratchet mechanism to fail, this programme is by a pair rather than a moving tooth
Bar 28 is carried out prolonging blade direction and stirred to saw blade simultaneously, and the cantilever pin 20 below moving tooth bar 28 can be adjusted in designated area
It is whole and mobile, as long as the interval of the cantilever pin 20 of so two lower sections of moving tooth bar 28 is equal to the bimetal saw blade zigzag intervals cycle
Integral multiple, you can ensure that the distance that two moving tooth bars 28 are stirred forward is equal.
Component 29 to component 33 in figure five is the installation diagram of grinding machine detent mechanism.The main body of positioner is locating piece
33, there is screwed hole locating piece front end.Screw 29 is through the front end of precession locating piece 33 after plain washer 30, spring washer 31 and bearing 32
Screwed hole in.The latter half of locating piece 33 realizes the fixation to positioner with the assembling of workbench correspondence position, according to adding
The width of work object, the position of locating piece 33 is adjusted, it is determined that after suitable, be fixed on the table, it is specified that saw blade advance side
To for X-direction, direction normal thereto, that emery wheel is pointed to along workbench is Y-direction, is Z-direction upwards perpendicular to workbench.This is fixed
Position device limits the translation of Y-direction and two frees degree of rotation of Z-direction.
Component 34 to component 36 in figure six is the installation diagram of grinding machine clamping mechanism.Central clamping device can realize double gold
Relative motion does not occur for category bands for band and workbench Z-direction, does not limit the function that relative motion occurs for X-direction.Handle arm 34 with
Clamping bar 36 connects.There is screwed hole at the center of clamping plate 35, is fastened after clamping bar 36 is matched.The both sides installation axle of clamping plate 35
Hold, bearing causes saw blade relative motion can occur with XX directions.
Claims (9)
- A kind of 1. high-precision grinding machine tool of bi-metal bandsaw blades, it is characterised in that：The lathe includes grinding head mechanism（1）, work Platform（2）, divide tooth slot trimming mechanism（3）, tooth setting mechanism（4）, detent mechanism（5）And clamp system（6）；Grinding head mechanism（1）And work Platform（2）Connection is arranged in electrical control cubicles and base respectively, divides tooth slot trimming mechanism（3）And tooth setting mechanism（4）And workbench（2）Even Connect and be arranged on inside main body frame, detent mechanism（5）And clamp system（6）It is all connected with being arranged on and divides tooth slot trimming mechanism（3）On； Grinding head mechanism（1）Emery wheel（8）, tooth setting mechanism（4）, detent mechanism（5）And clamp system（6）Station pair with setting saw blade Should.
- 2. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 1, it is characterised in that：Grinding head mechanism（1） Including threephase asynchronous（7）, motor flange seat（11）And cross slid platform；Threephase asynchronous（7）Output shaft on connect Connect emery wheel（8）, threephase asynchronous（7）With motor flange seat（11）It is connected；Cross slid platform includes third layer from top to bottom Plate, the second laminate and the first laminate, motor flange seat（11）It is connected to cross slid platform（10）Third layer plate on, third layer plate is Threephase asynchronous can be realized along emery wheel（8）Radial direction translation mechanism；The third layer plate of cross slid platform is connected to ten On second laminate of word slide unit, the second laminate of cross slid platform is that threephase asynchronous can be realized along the flat of emery wheel axial direction Dynamic mechanism, the i.e. direction of motion of the second laminate are vertical with the third layer plate direction of motion；The laminate of cross slid platform second is connected to ten On the laminate of word slide unit first, the second laminate can be moved relative to the first laminate, and cross slid platform is fixed on work top；Divide tooth slot trimming mechanism（3）Upper surface below be provided with vertical multi-diameter shaft（17）With laterally-graded axle（13）, it is laterally-graded Axle（13）With vertical multi-diameter shaft（17）Vertically, vertical multi-diameter shaft（17）On be provided with first bevel gear（16）, first bevel gear （16）With being arranged on laterally-graded axle（13）On second bevel gear（15）Engagement, laterally-graded axle（13）Pass through extension spring（12）Even Connect a point tooth slot trimming mechanism（3）Upper surface, divide tooth slot trimming mechanism（3）Upper surface for can be with laterally-graded axle（13）Rotated for axle Structure, pass through vertical multi-diameter shaft during use（17）Rotation realize divide tooth slot trimming mechanism（3）Upper surface（19）Angle turn It is dynamic；Tooth setting mechanism（4）Including sliding block（23）, the first oscillating bearing（24）, joint（25）, moving tooth stock（26）, moving tooth plate（27） With moving tooth bar（28）, the first oscillating bearing（24）It is arranged on sliding block（23）Above and can be along sliding block（23）Do close to saw blade and away from saw The movement of bar, joint（25）With the first oscillating bearing（24）It is flexibly connected, moving tooth stock（26）With joint（25）It is flexibly connected shape Into articulation structure, moving tooth plate（27）It is arranged on moving tooth stock（26）Front end, moving tooth bar（28）It is movably arranged on moving tooth plate（27） On, moving tooth plate（27）The sawtooth of corresponding saw blade.
- 3. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 2, it is characterised in that：Clamp system（6） Including arm（34）, clamping plate（35）And clamping bar（36）；Arm（34）Connect clamping bar（36）, clamping bar（36）Bottom connect Connect clamping plate（35）, clamping plate（35）On be provided with the bearing that saw blade upper surface is pressed in during use.
- 4. the high-precision grinding machine tool of the bi-metal bandsaw blades according to Claims 2 or 3, it is characterised in that：Detent mechanism （5）Including screw（29）, plain washer（30）, spring washer（31）, bearing（32）And locating piece（33）；Detent mechanism（5）Master Body is locating piece（33）, there are bar shaped screwed hole, screw in locating piece front end（29）Sequentially pass through plain washer（30）, spring washer（31） And bearing（32）Precession locating piece afterwards（33）In the bar shaped screwed hole of front end, screw（29）With the bar shaped screwed hole of locating piece front end Relative limit moves.
- 5. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 2, it is characterised in that：In third layer plate and Handwheel is connected with second laminate, handwheel is connected with the leading screw in third layer plate and the second laminate, and is realized by rotation hand wheel The movement of three ply board and the second laminate.
- 6. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 1, it is characterised in that：Motor flange seat （11）On be provided with fan shape hole, bolt is put in fan shape hole, by adjust fan shape hole and bolt relative position realize to three-phase Asynchronous motor（7）Angle adjustment.
- 7. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 2, it is characterised in that：Extension spring（12）For two Bar, two extension springs（12）It is divided into laterally-graded axle（13）Axial both sides, wherein an extension spring（12）Realize that pulling divides tooth to repair Grinding machine structure（3）Upper surface（19）Rotate, another extension spring（12）Realize that angle resets.
- 8. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 2, it is characterised in that：Moving tooth bar is two Individual, the interval of two moving tooth bars is equal to the integral multiple in bimetal saw blade zigzag intervals cycle.
- 9. the high-precision grinding machine tool of bi-metal bandsaw blades according to claim 8, it is characterised in that：Moving tooth bar（28）Root Portion is enclosed on cantilever pin（20）On, moving tooth bar（28）Middle part drawn by spring, the other end of spring is fixed on a point tooth sharpening machine Structure（3）Upper surface（19）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330570.6U CN207043446U (en) | 2017-03-31 | 2017-03-31 | The high-precision grinding machine tool of bi-metal bandsaw blades |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330570.6U CN207043446U (en) | 2017-03-31 | 2017-03-31 | The high-precision grinding machine tool of bi-metal bandsaw blades |
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| Publication Number | Publication Date |
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| CN207043446U true CN207043446U (en) | 2018-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956039A (en) * | 2017-03-31 | 2017-07-18 | 沈阳工业大学 | The high-precision grinding machine tool of bi-metal bandsaw blades |
-
2017
- 2017-03-31 CN CN201720330570.6U patent/CN207043446U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956039A (en) * | 2017-03-31 | 2017-07-18 | 沈阳工业大学 | The high-precision grinding machine tool of bi-metal bandsaw blades |
| CN106956039B (en) * | 2017-03-31 | 2019-09-24 | 沈阳工业大学 | The high-precision grinding machine tool of bi-metal bandsaw blades |
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Granted publication date: 20180227 Effective date of abandoning: 20190924 |