CN206811700U - A kind of movable tape abrasive machining device - Google Patents
A kind of movable tape abrasive machining device Download PDFInfo
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- CN206811700U CN206811700U CN201720410894.0U CN201720410894U CN206811700U CN 206811700 U CN206811700 U CN 206811700U CN 201720410894 U CN201720410894 U CN 201720410894U CN 206811700 U CN206811700 U CN 206811700U
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- diamond wire
- lathe bed
- guide wheel
- wheel
- grinding
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Abstract
A kind of movable tape abrasive machining device,Trapezoid support is fixedly installed on lathe bed front end face,It is provided for releasing and collapsing the cable pulling-pushing device of diamond wire on trapezoid support,For supporting the diamond wire of releasing and diamond wire being lined up to the guide wheel mechanism of diamond wire row,Support unit is set below trapezoid support,And it is fixed on the cooling body on lathe bed leading flank,The grinder structure being ground above diamond wire row for depressing diamond wire row to grinding workpiece is also set up between trapezoid support and support unit,Support unit have on the coolant accumulator tank for being arranged on cooling body for the vertical movement mechanism that drives grinding workpiece to vertically move,Be arranged in vertical movement mechanism for the horizontal mobile mechanism that drives grinding workpiece to move horizontally,Both sides on lathe bed leading flank positioned at trapezoid support are additionally provided with the strainer tensed to diamond wire.The utility model grinding temperature is low, and the grinding burn to workpiece surface is low, ensure that machining accuracy.
Description
Technical field
It the utility model is related to a kind of abrasive machining device.More particularly to one kind be used for process hard brittle material and intolerant to
The movable tape abrasive machining device of hot material.
Background technology
With the needs of industrial development and the continuous breakthrough and innovation of material science, various high intensity, high rigidity, anti-corruption
Erosion and resistant to elevated temperatures new material arise at the historic moment.In these materials, having the characteristics that high intensity, exceptional hardness, fragility are big, lead to
Often containing some multicomponents, activity can big alloying element or nonmetallic materials, and containing metal and nonmetallic answer simultaneously
Condensation material is referred to as superhard material.Such as hard alloy, high temperature alloy, titanium alloy, diamond, ceramics, they are in machinery, electricity
The fields such as son, computer, space flight and aviation show wide application prospect.But the brittle characteristic of superhard material causes it to add
Work poor performance, micro-crack and burn are easily produced, largely constrains its popularization and application.
Wheel grinding and sbrasive belt grinding are mainly used for superhard material at present, wheel grinding is exactly by rotation sand at a high speed
The abrasive particle of wheel is extruded material surface, is allowed to produce plastic deformation or brittle fracture so as to produce grinding, is formed new table
Face.Grinding feature is to use the small processing of multiple-cutting-edge, can be processed for a long time, and can obtain high accuracy and accurate dimensioning
It is very little.Sbrasive belt grinding adds by the component such as grinding tool and auxiliary contact wheel, tensioning wheel, driving wheel of the abrasive band of high-speed motion to workpiece
A kind of method for grinding of work.Compared with wheel grinding, there is grinding efficiency height, crudy is good, technological flexibility is big and adapts to
The features such as property is strong, particularly sbrasive belt grinding machined surface residual tension is smaller, belongs to elastic grinding, advantageously accounts for being ground
The problems such as burn and workpiece deformation.
But traditional emery wheel is not a kind of instrument for being suitable to efficiently remove metal, the general always consumption of grinding is than cutting
Much higher energy, just calculated with removing unit bodies carbon distribution, grinding ratio can often be up to 6-200J/mm3More than, and cutting ratio can be only
In 8-10 J/mm3Below.The big energy additionally consumed during grinding is finally nearly all converted into heat, be exactly ground this
The highly significant fuel factor of kind seriously injures constrains metal removal rate by the surface integrity of mill part.Further, since sand
Band uses fabric or paper, and for base band, intensity is relatively low, can not carry out high-speed grinding, high-rate grinding.Abrasive band is operation with closed ring, length by
To limitation, it is necessary to frequent tape swapping.To avoid abrasive band treadbelt when processing simultaneously, the pressure emery wheel in sbrasive belt grinding is commonly made to spindle
Shape, machining accuracy is affected.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of machining accuracy height, the big efficiency in grinding region
High movable tape abrasive machining device.
Technical scheme is used by the utility model：A kind of movable tape abrasive machining device, including lathe bed and gold
Hard rock line, be fixedly installed trapezoid support on the front end face of the lathe bed, be provided with described trapezoid support for releasing and
The cable pulling-pushing device of diamond wire is collapsed, and for supporting the diamond wire released and described diamond wire being lined up into Buddha's warrior attendant
The guide wheel mechanism of stone line row, the support unit for supporting and moving grinding workpiece is provided with below the trapezoid support,
And be fixed on lathe bed leading flank for the cooling body that is cooled to grinding mechanism, described trapezoid support and support
The pressure being ground above diamond wire row for depressing diamond wire row to grinding workpiece is additionally provided between unit
Grinding machine structure, described support unit include be arranged on the coolant accumulator tank of the cooling body be used for drive it is ground
The vertical movement mechanism that workpiece vertically moves, and be arranged in the vertical movement mechanism be used for drive grinding workpiece water
Dynamic horizontal mobile mechanism is translated, is additionally provided with to enter diamond wire positioned at the both sides of trapezoid support on described lathe bed leading flank
The strainer that row tenses.
Described trapezoid support includes trapezoidal side frame, is integrally formed in respectively on four ends angle of the trapezoidal side frame
Identical four bearer rings for being used to support cable pulling-pushing device and guide wheel mechanism respectively of structure, and one end connect respectively it is described trapezoidal
On the top of side frame and two sides, the other end connects three fixed mounts of the lathe bed leading flank.
Three described fixed rack structures are identical, are L-shaped structure, wherein, the long side of three L-shaped structures is respectively perpendicular company
It is connected on the top and two sides of the trapezoidal side frame, the short side of three L-shaped structures is bolted on the bed respectively
On the leading flank of body.
Described cable pulling-pushing device, which includes, to be wound with diamond wire and carries out the actinobacillus wheel of unwrapping wire and wound for receiving
The take-up pulley of the diamond wire to come from guide wheel mechanism, the actinobacillus wheel is identical with the structure of take-up pulley, is to distinguish one end
It is connected in two bearer rings on the trapezoidal side frame top Liang Geduan angles, the other end is separately fixed at the lathe bed leading flank
On, corresponding described actinobacillus wheel and take-up pulley are provided with two retracting motors, the folding and unfolding described in two on the lathe bed trailing flank
The output shaft of motor extends through the lathe bed and is connected with the actinobacillus wheel and take-up pulley being connected on the lathe bed leading flank.
Described guide wheel mechanism includes for receiving the diamond wire released from cable pulling-pushing device and exporting as Buddha's warrior attendant
The left guide wheel of stone line row, and diamond wire derived from the left guide wheel of reception are arranged and lead back to the right guide wheel of cable pulling-pushing device, the left side
Guide wheel is identical with right Guiding wheel structure, is two bearings being connected to one end on the trapezoidal side frame bottom Liang Geduan angles
In ring, the other end is separately fixed on the lathe bed leading flank, and corresponding described left guide wheel and the right side are led on the lathe bed trailing flank
Wheel is provided with two guide wheel motors, and the output shaft of the guide wheel motor described in two extends through the lathe bed and is connected to the bed
Left guide wheel on body leading flank is connected with right guide wheel.
It is respectively formed with described left guide wheel and the outer surface of right guide wheel for supporting diamond wire and by diamond wire
The U-shaped groove of diamond wire row is arranged in, described diamond wire is completely embedded in the U-shaped groove.
Described grinder structure includes the fixed plate being fixed on the lathe bed leading flank, along the fixed plate length side
To two vertical guide rails be arrangeding in parallel, can be hung down along the pressure wear smooth block that the vertical guide rail moves up and down, and by bearing
The direct-connected pressure emery wheel being ground for depressing diamond wire row to grinding workpiece being connected on the pressure wear smooth block, the pressure
Wear smooth block is also connected with pressure mill leading screw by formed between and up/down perforation internal thread hole, and the lower end of the pressure mill leading screw connects
The output shaft for the pressure electric mill machine for being arranged on the fixed plate bottom is connect, upper end connection is arranged on the pressure mill axle on the fixed plate top
Hold.
Described vertical movement mechanism includes workbench and the coolant accumulator tank of setting respectively in diagonal wire
Two motor verticals on former and later two sides, a vertical silk is respectively connected with the output shaft of described two motor verticals
Thick stick, it is corresponding two on the workbench described in down-feed screw formed with internal thread, and pass through described internal thread and two institutes
The down-feed screw stated is threadedly coupled, and is also each provided with respectively in diagonal wire on described former and later two sides of coolant accumulator tank
One guide pillar for running through workbench, the guide pillar described in each are with the down-feed screw on the same side of coolant accumulator tank
Side by side and it be arranged in parallel.
Described horizontal mobile mechanism includes on the workbench being set in parallel in along the longitudinal direction in vertical movement mechanism
Two guide rails, on two guide rails and can along two guide rails move forward and backward be used for dispose ground work
The sliding block of part, the sliding block are connected with horizontal screw lead by forming the internal thread of insertion before and after middle part, institute's horizontal screw lead
Front end connection is arranged on horizontal motor in the workbench front side edge, and the rear end of institute's horizontal screw lead is arranged on described by bearing
In the back side edge of workbench.
Described cooling body includes the coolant accumulator tank and two that trailing flank is fixed on described lathe bed leading flank
Individual L-type coolant guide passage, the bottom of two L-type coolant guide passage vertical components form inlet and reclaimed with the coolant
The liquid outlet of groove is connected, and Pump for giving-out, two L-type coolant guide passages are provided with the liquid outlet of the coolant accumulator tank
Horizontal component be located at the both sides of the grinder structure respectively, and with the pressure emery wheel in grinder structure to be arranged in parallel, the L-type
The termination of coolant guide passage horizontal component forms the nozzle to sprinkling coolant on the diamond wire row being made up of diamond wire.
A kind of movable tape abrasive machining device of the present utility model, because diamond wire arranges the characteristics of intrinsic, in gold
The bortz that hard rock line row puts into grinding with work piece contact zone simultaneously is more and sharp, therefore material removal rate is higher than concretion abrasive wheel, produces
Grinding heat it is few.Because distributed voids between bortz and bortz are grown in space and air contact time, it is easy to grinding heat
Diffusion, therefore movable diamond wire row's grinding temperature is low, the grinding burn to workpiece surface reduces.In grinding process, diamond
There are micro gap and always high-speed motion between line, take chip out of workpiece in motion and shake off, effectively prevent chip from blocking shadow
Ring precision.There is new diamond wire to participate in processing partial circulating every time, ensure that machining accuracy from another point of view.Meanwhile gold
The intensity of hard rock line is far above abrasive band, can provide bigger normal grinding force and tangential grinding force, high in machining efficiency.Using work
Dynamic formula diamond wire row's grinding heat is low, is not easily blocked, and machining accuracy is high, the big efficiency high in grinding region, diamond wire into
This low replacing is convenient, has broad application prospects.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of movable tape abrasive machining device of the utility model；
Fig. 2 is a kind of positive structure schematic of movable tape abrasive machining device of the utility model；
Fig. 3 is the overall structure diagram of trapezoid support in the utility model；
Fig. 4 is the mounting structure schematic diagram of trapezoid support in the utility model；
Fig. 5 is the outside structure diagram of left guide wheel and right guide wheel in the utility model；
Fig. 6 is the structural representation of grinder structure in the utility model.
In figure
1：Lathe bed 2：Actinobacillus wheel
3：Strainer 4：Left guide wheel
5：Diamond wire 6：L-type coolant guide passage
7：Coolant accumulator tank 8：Guide pillar
9：Motor vertical 10：Down-feed screw
11：Guide rail 12：Sliding block
13：Press emery wheel 14：Nozzle
15：Take-up pulley 16：Trapezoid support
161：Trapezoidal side frame 162：Bearer ring
163：Fixed mount 17：Diamond wire is arranged
18：Retracting motor 19：Right guide wheel
20：Guide wheel motor 21：U-shaped groove
22：Fixed plate 23：Vertical guide rail
24：Press wear smooth block 25：Press electric mill machine
26：Pressure mill leading screw 27：Pressure mill bearing
28：Workbench 29：Horizontal screw lead
30：Horizontal motor
Embodiment
A kind of movable tape abrasive machining device of the present utility model is made in detail with reference to embodiment and accompanying drawing
Explanation.
A kind of movable tape abrasive machining device of the present utility model, is comprehensive traditional sbrasive belt grinding and newly-developed
Diamond wire a kind of new processing mode.Diamond wire substrate is steel wire, and surface isotropic consolidation has one layer of diamond
Abrasive particle.During processing, diamond wire is laid out into left guide wheel from actinobacillus wheel first under pretightning force effect, and the right side is returned to by tensile force
Guide wheel, spiral winding, which is arranged, between 2 guide wheels to form tape, is eventually returned to take-up pulley.After diamond wire raftings turn stabilization,
Pressure emery wheel is arranged close to diamond wire and applies certain pressure, is allowed to be in contact with grinding workpiece surface, and produces relative rub
Wipe, so as to be ground.Left guide wheel and right guide wheel driving diamond wire row's positive movement certain distance, will slow down, stop, instead
To running a segment distance.Diamond wire lays out from actinobacillus wheel and returns to take-up pulley by milled portion during inverted running.Diamond wire
Row lower section is the workbench that feeding is realized to fixed workpiece.Employ movable diamond wire and arrange this special grinding
Cutter, finished surface heat is low, and abrasive dust is not easily blocked cutter.And pressure emery wheel is manufactured using flexible material, meeting when being contacted with workpiece
It is deformed, increases working (finishing) area.Movable pressure emery wheel can also adjust contact, realize that adjustable high-speed overload ultra-wide adds
Work, suitable for grinding plane, cylindrical, multi-diameter shaft etc., have broad application prospects.
As shown in Figure 1 and Figure 2, a kind of movable tape abrasive machining device of the present utility model, including lathe bed 1 and Buddha's warrior attendant
Stone line 5, trapezoid support 16 is fixedly installed on the front end face of the lathe bed 1, be provided with described trapezoid support 16 for putting
Go out and collapse the cable pulling-pushing device of diamond wire 5, and for supporting the diamond wire 5 released and by described diamond wire 5
The guide wheel mechanism of diamond wire row 17 is lined up, the width of described diamond wire row 17 is from 20mm to 100mm.It is described trapezoidal
It is provided with for supporting and move the support unit of grinding workpiece, and is fixed on the leading flank of lathe bed 1 below support 16
For the cooling body that is cooled to grinding mechanism, be additionally provided with and be located between described trapezoid support 16 and support unit
The grinder structure that diamond wire row 17 is ground for depressing diamond wire 17 pairs of grinding workpieces of row above, described support
Unit, which includes to be arranged on the coolant accumulator tank 7 of the cooling body, is used to drive what grinding workpiece vertically moved to hang down
Straight travel mechanism, and be arranged in the vertical movement mechanism be used for drive what grinding workpiece moved horizontally to move horizontally
Mechanism, the both sides on the described leading flank of lathe bed 1 positioned at trapezoid support 16 are additionally provided with the tensioning tensed to diamond wire 5
Mechanism 3.
As shown in Figure 3, Figure 4, described trapezoid support 16 includes trapezoidal side frame 161, is integrally formed in the ladder respectively
Identical four bearer rings for being used to support cable pulling-pushing device and guide wheel mechanism respectively of structure on four ends angle of shape side frame 161
162, and one end connects on the top and two sides of the trapezoidal side frame 161 respectively, the other end connects the front side of lathe bed 1
Three fixed mounts 163 in face.
Three described structures of fixed mount 163 are identical, are L-shaped structure, wherein, the long side of three L-shaped structures is hung down respectively
On the direct-connected top for being connected on the trapezoidal side frame 161 and two sides, the short side of three L-shaped structures is screwed in respectively
On the leading flank of the lathe bed 1.
As shown in Figure 1 and Figure 2, described cable pulling-pushing device includes the actinobacillus wheel for being wound with diamond wire 5 and carrying out unwrapping wire
2 and the take-up pulley 15 of diamond wire 5 that comes for receiving winding from guide wheel mechanism, the knot of the actinobacillus wheel 2 and take-up pulley 15
Structure is identical, is that one end is connected in two bearer rings 162 on the top Liang Geduan angles of trapezoidal side frame 161, separately
One end is separately fixed on the leading flank of lathe bed 1, corresponding described actinobacillus wheel 2 and take-up pulley 15 on the trailing flank of lathe bed 1
Two retracting motors 18 are provided with, the output shaft of the retracting motor 18 described in two extends through the lathe bed 1 and is connected to institute
The actinobacillus wheel 2 stated on the leading flank of lathe bed 1 is connected with take-up pulley 15.
As shown in Figure 1 and Figure 2, described guide wheel mechanism includes for receiving the diamond released from cable pulling-pushing device
Line 5 and the left guide wheel 4 for exporting as diamond wire row 17, and receive diamond wire row 17 derived from left guide wheel 4 and lead back to folding and unfolding
The right guide wheel 19 of line mechanism, the left guide wheel 4 is identical with the right structure of guide wheel 19, is that one end is connected into the trapezoidal side
In two bearer rings 162 on the bottom Liang Geduan angles of frame 161, the other end is separately fixed on the leading flank of lathe bed 1, the bed
Corresponding described left guide wheel 4 and right guide wheel 19 are provided with two guide wheel motors 20 on the trailing flank of body 1, the guide wheel motor described in two
20 output shaft extends through the lathe bed 1 and is connected with the left guide wheel 4 and right guide wheel 19 being connected on the leading flank of lathe bed 1
Connect.
It is respectively formed with described left guide wheel 4 and the outer surface of right guide wheel 19 for supporting diamond wire 5 and by Buddha's warrior attendant
Stone line 5 is arranged in the U-shaped groove 21 of diamond wire row 17, and described diamond wire 5 is completely embedded in the U-shaped groove 21.
Diamond wire 5 returns to take-up pulley 15 on around left guide wheel 4 and right guide wheel 19 after all U-shaped grooves 21.
As shown in fig. 6, described grinder structure includes the fixed plate 22 being fixed on the leading flank of lathe bed 1, along institute
Two vertical guide rails 23 that the length direction of fixed plate 22 be arranged in parallel are stated, can be ground along the pressure that the vertical guide rail 23 moves up and down
Sliding block 24, and by bearing be vertically connected on the pressure wear smooth block 24 for depressing diamond wire arrange 17 pairs it is ground
The pressure emery wheel 13 that workpiece is ground, the pressure wear smooth block 24 are also connected by formed between and up/down perforation internal thread hole
There is pressure mill leading screw 26, the lower end connection of the pressure mill leading screw 26 is arranged on the output of the pressure electric mill machine 25 of the bottom of fixed plate 22
Axle, upper end connection are arranged on the pressure mill bearing 27 on the top of fixed plate 22.When system just starts, pressure emery wheel 13 not with Buddha's warrior attendant
The contact of stone line row 17.Emery wheel 13 is pressed after diamond wire arranges 17 stable movements close to diamond wire row 17 and is pressed to ground
Workpiece, it is allowed to contact and rub with grinding workpiece surface, so as to reach the effect of grinding.It is driven to press emery wheel 13
Wheel, extruding diamond wire can follow diamond wire row 17 to rotate under force when arranging 17.The surface of emery wheel 13 is pressed using flexible
Material manufacture, it can be deformed under normal grinding force effect.Diamond wire row 17 is that face contacts with grinding workpiece when therefore processing
Grinding.
Above-mentioned take-up pulley 15, actinobacillus wheel 2, left guide wheel 4 and right guide wheel 19 only has 1 free degree, i.e., around own axes
Direction rotates.
As shown in Figure 1, Figure 2, Figure 4 shows, described vertical movement mechanism includes workbench 28 and the difference in diagonal wire
Two motor verticals 9 on described former and later two sides of coolant accumulator tank 7, the output shaft of described two motor verticals 9 are set
On be respectively connected with a down-feed screw 10, it is corresponding two on the workbench 28 described in down-feed screw 10 formed with interior spiral shell
Line, and being threadedly coupled by described internal thread with the down-feed screw 10 described in two, the coolant accumulator tank 7 former and later two
A guide pillar 8 for running through workbench 28, guide pillar 8 and position described in each are also each provided with respectively in diagonal wire on side
In the down-feed screw 10 on 7 same side of coolant accumulator tank side by side and to be arranged in parallel.
As shown in Figure 1, Figure 2, Figure 4 shows, described horizontal mobile mechanism includes is set in parallel in vertical shifting along the longitudinal direction
Two guide rails 11 on workbench 28 in motivation structure, and can be along two guide rails 11 on two guide rails 11
The movable sliding block 12 for being used to dispose grinding workpiece, the interior spiral shell that the sliding block 12 passes through formation insertion before and after middle part
Line is connected with horizontal screw lead 29, and the front end connection of institute's horizontal screw lead 29 is arranged on the horizontal motor in the front side edge of workbench 28
30, the rear end of institute's horizontal screw lead 29 is arranged on by bearing in the back side edge of the workbench 28.
As shown in Figure 1 and Figure 2, described cooling body include trailing flank be fixed on it is cold on the described leading flank of lathe bed 1
But liquid accumulator tank 7 and two L-type coolant guide passages 6, the bottom of two vertical components of L-type coolant guide passage 6 form feed liquor
Mouth is connected with the liquid outlet of the coolant accumulator tank 7, and Pump for giving-out is provided with the liquid outlet of the coolant accumulator tank 7,
The horizontal component of two L-type coolant guide passages 6 respectively be located at the grinder structure both sides, and with the pressure in grinder structure
To be arranged in parallel, the termination of the horizontal component of L-type coolant guide passage 6 is formed to the Buddha's warrior attendant being made up of diamond wire 5 emery wheel 13
The nozzle 14 of coolant is sprayed on stone line row 17.By heat will occur with diamond wire in spray coolant to diamond wire row 17
Exchange, reduce diamond wire and grinding workpiece surface temperature.The length of nozzle should be consistent with pressure emery wheel length, close to diamond
The side of line row 17 is provided with a series of apertures, flows out coolant.
Because diamond wire is running stores, can be failed after the grinding of certain number.During grinding, diamond wire
Often rotate forward distance l1It will slow down, stop, reversely rotate distance l2, and both sides relation need to meet l1>l2, both differences are
The distance advanced for time processing partial circulating diamond wire.l1And l2Concrete numerical value determine that principle is according to actual processing operating mode
Processing is exited again after diamond wire is by fully using failure.Diamond wire cost is relatively low, need not be repaired after failure,
Directly change new line.When the diamond wire on actinobacillus wheel will be used up, it should stop processing, pressure emery wheel is left tape,
The diamond wire more renewed.
Claims (10)
1. a kind of movable tape abrasive machining device, including lathe bed (1) and diamond wire (5), it is characterised in that the lathe bed
(1) trapezoid support (16) is fixedly installed on front end face, is provided with described trapezoid support (16) for releasing and collapsing
The cable pulling-pushing device of diamond wire (5), and for supporting the diamond wire (5) released and arranging described diamond wire (5)
Into the guide wheel mechanism of diamond wire row (17), it is provided with below the trapezoid support (16) for supporting and moving ground work
The support unit of part, and be fixed on lathe bed (1) leading flank for the cooling body that is cooled to grinding mechanism, it is described
Trapezoid support (16) be additionally provided between support unit positioned at diamond wire row (17) above for depressing diamond wire arrange
(17) the grinder structure being ground to grinding workpiece, described support unit, which includes, is arranged on the cold of the cooling body
But on liquid accumulator tank (7) be used for drive the vertical movement mechanism that grinding workpiece vertically moves, and be arranged on described vertical
Being used in travel mechanism drives the horizontal mobile mechanism that grinding workpiece moves horizontally, and described lathe bed (1) leading flank is upper
The strainer (3) tensed to diamond wire (5) is additionally provided with the both sides of trapezoid support (16).
A kind of 2. movable tape abrasive machining device according to claim 1, it is characterised in that described trapezoid support
(16) trapezoidal side frame (161) is included, the structure being integrally formed in respectively on four ends angle of the trapezoidal side frame (161) is identical
For supporting four bearer rings (162) of cable pulling-pushing device and guide wheel mechanism, and one end to connect the trapezoidal side respectively respectively
On the top of frame (161) and two sides, the other end connects three fixed mounts (163) of lathe bed (1) leading flank.
A kind of 3. movable tape abrasive machining device according to claim 2, it is characterised in that three described fixations
Frame (163) structure is identical, is L-shaped structure, wherein, the long side of three L-shaped structures, which is respectively perpendicular, is connected to the trapezoidal side frame
(161) on top and two sides, the short side of three L-shaped structures is bolted on the front side of the lathe bed (1) respectively
On face.
A kind of 4. movable tape abrasive machining device according to claim 2, it is characterised in that described wire rewinding and paying off machine
Structure, which includes, to be wound with diamond wire (5) and carries out the actinobacillus wheel (2) of unwrapping wire and wind what is come from guide wheel mechanism for reception
The take-up pulley (15) of diamond wire (5), the actinobacillus wheel (2) is identical with the structure of take-up pulley (15), is to connect one end respectively
It is connected on two bearer rings (162) on trapezoidal side frame (161) the top Liang Geduan angles Nei, the other end is separately fixed at the bed
On body (1) leading flank, corresponding described actinobacillus wheel (2) and take-up pulley (15) are provided with two receipts on lathe bed (1) trailing flank
Electrical Discharge Machine (18), the output shaft of the retracting motor (18) described in two extend through the lathe bed (1) and are connected to the lathe bed
(1) actinobacillus wheel on leading flank (2) is connected with take-up pulley (15).
A kind of 5. movable tape abrasive machining device according to claim 2, it is characterised in that described guide wheel mechanism
Include for receiving the diamond wire (5) released from cable pulling-pushing device and exporting as the left guide wheel of diamond wire row (17)
(4), and receive diamond wire row (17) derived from left guide wheel (4) and lead back to the right guide wheel (19) of cable pulling-pushing device, the left side
Guide wheel (4) is identical with right guide wheel (19) structure, is that one end is connected into trapezoidal side frame (161) the bottom Liang Geduan angles
On two bearer rings (162) in, the other end is separately fixed on the lathe bed (1) leading flank, on lathe bed (1) trailing flank
Corresponding described left guide wheel (4) and right guide wheel (19) are provided with two guide wheel motors (20), the guide wheel motor (20) described in two
Output shaft extend through the lathe bed (1) and the left guide wheel (4) and right guide wheel (19) that are connected on the lathe bed (1) leading flank
It is connected.
A kind of 6. movable tape abrasive machining device according to claim 5, it is characterised in that described left guide wheel
(4) and on the outer surface of right guide wheel (19) it is respectively formed with for supporting diamond wire (5) and diamond wire (5) being arranged in into gold
The U-shaped groove (21) of hard rock line row (17), described diamond wire (5) are completely embedded in the U-shaped groove (21).
A kind of 7. movable tape abrasive machining device according to claim 1, it is characterised in that described grinder structure
Include the fixed plate (22) being fixed on the lathe bed (1) leading flank, be arranged in parallel along the fixed plate (22) length direction
Two vertical guide rails (23), can be along the pressure wear smooth block (24) that the vertical guide rail (23) move up and down, and pass through bearing
The pressure being ground for depressing diamond wire row (17) to grinding workpiece being vertically connected on the pressure wear smooth block (24)
Emery wheel (13), the pressure wear smooth block (24) are also connected with pressure mill leading screw by formed between and up/down perforation internal thread hole
(26), the lower end connection of the pressure mill leading screw (26) is arranged on the output of the pressure electric mill machine (25) of the fixed plate (22) bottom
Axle, upper end connection are arranged on the pressure mill bearing (27) on the fixed plate (22) top.
8. a kind of movable tape abrasive machining device according to claim 1, it is characterised in that described vertically moves
Mechanism includes workbench (28) and on described former and later two side of coolant accumulator tank (7) of setting respectively of diagonal wire
Two motor verticals (9), a down-feed screw (10) is respectively connected with the output shaft of described two motor verticals (9), it is described
The down-feed screw (10) described in two is corresponded on workbench (28) formed with internal thread, and passes through described internal thread and two institutes
The down-feed screw (10) stated is threadedly coupled, and is also in the difference of diagonal wire on described former and later two sides of coolant accumulator tank (7)
A guide pillar (8) for running through workbench (28) is each provided with, the guide pillar (8) described in each is with being located at coolant accumulator tank (7)
Down-feed screw (10) on same side is side by side and be arranged in parallel.
9. a kind of movable tape abrasive machining device according to claim 1, it is characterised in that described moves horizontally
Mechanism includes two guide rails (11) on the workbench (28) being set in parallel in along the longitudinal direction in vertical movement mechanism, installation
And can be along the movable cunning for being used to dispose grinding workpiece of two guide rails (11) on two guide rails (11)
Block (12), the sliding block (12) are connected with horizontal screw lead (29) by forming the internal thread of insertion before and after middle part, and institute is horizontal
The front end connection of leading screw (29) is arranged on the horizontal motor (30) in the workbench (28) front side edge, institute's horizontal screw lead (29)
Rear end is arranged on by bearing in the back side edge of the workbench (28).
A kind of 10. movable tape abrasive machining device according to claim 1, it is characterised in that described cooler
Structure includes the coolant accumulator tank (7) and two L-type coolant guide passages that trailing flank is fixed on described lathe bed (1) leading flank
(6), two bottom composition inlets of L-type coolant guide passage (6) vertical component and going out for coolant accumulator tank (7)
Liquid mouth is connected, and Pump for giving-out, two L-type coolant guide passages (6) are provided with the liquid outlet of the coolant accumulator tank (7)
Horizontal component be located at the both sides of the grinder structure respectively, and with the pressure emery wheel (13) in grinder structure to be arranged in parallel, institute
State L-type coolant guide passage (6) horizontal component termination form to be made up of diamond wire (5) diamond wire row (17) on spray
The nozzle (14) of coolant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720410894.0U CN206811700U (en) | 2017-04-18 | 2017-04-18 | A kind of movable tape abrasive machining device |
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| CN201720410894.0U CN206811700U (en) | 2017-04-18 | 2017-04-18 | A kind of movable tape abrasive machining device |
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| CN206811700U true CN206811700U (en) | 2017-12-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994640A (en) * | 2017-04-18 | 2017-08-01 | 天津大学 | A kind of movable tape abrasive machining device |
| CN109048665A (en) * | 2018-07-17 | 2018-12-21 | 齐鲁工业大学 | A kind of suitable rope mill method and apparatus of two straight hole inside light of identical tension |
-
2017
- 2017-04-18 CN CN201720410894.0U patent/CN206811700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994640A (en) * | 2017-04-18 | 2017-08-01 | 天津大学 | A kind of movable tape abrasive machining device |
| CN106994640B (en) * | 2017-04-18 | 2022-12-20 | 天津大学 | Movable type line belt grinding device |
| CN109048665A (en) * | 2018-07-17 | 2018-12-21 | 齐鲁工业大学 | A kind of suitable rope mill method and apparatus of two straight hole inside light of identical tension |
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Address after: 300350 District, Jinnan District, Tianjin Haihe Education Park, 135 beautiful road, Beiyang campus of Tianjin University Patentee after: Tianjin University Address before: 300192 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180418 |