CN208391787U - A kind of loading and unloading transmission device of centerless grinding machine - Google Patents
A kind of loading and unloading transmission device of centerless grinding machine Download PDFInfo
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- CN208391787U CN208391787U CN201820704926.2U CN201820704926U CN208391787U CN 208391787 U CN208391787 U CN 208391787U CN 201820704926 U CN201820704926 U CN 201820704926U CN 208391787 U CN208391787 U CN 208391787U
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Abstract
The utility model relates to the field of machining of centerless grinding machine, more particularly to a kind of loading and unloading transmission device of centerless grinding machine, centerless grinding machine includes grinding machine seat, abrasive grinding wheel, adjustment wheel and work support, loading and unloading transmission device includes control cabinet, feeding mechanism, discharging bin, loading and unloading conveying mechanism, loading and unloading clamping device and propulsion device, and control cabinet is electrically connected with feeding mechanism, loading and unloading conveying mechanism and loading and unloading clamping device；Feeding mechanism is responsible in order swinging ladder axle sleeve neat, loading and unloading conveying mechanism is the operation program for supporting loading and unloading clamping device, its ladder axle sleeve is set to smoothly complete loading and unloading on grinding machine, save the time of artificial loading, the cooperation of propulsion device and discharging bin, it realizes full-automatic grinding, the labor intensity of operator is effectively reduced；And upper material clamping hand and lower material clamping hand can disposably clamp at least two ladder axle sleeves, save the process time of half, raise labour productivity, suitable for mass production.
Description
Technical field
The utility model relates to the field of machining of centerless grinding machine, and in particular to a kind of loading and unloading transmission of centerless grinding machine
Device.
Background technique
Centerless grinding machine is made of abrasive grinding wheel, adjustment wheel and three mechanisms of work support (bracket), wherein abrasive grinding wheel
Actually serve as the work of grinding, the rotation of adjustment wheel control workpiece, and make workpiece that feed velocity occur, as work support be
Workpiece is supported when grinding.
Coreless grinding wheel is mounted in a grinding wheel used on centerless grinding machine, it and guide wheel, supporting plate interact, composition
A kind of grinding method, processed workpiece holds through supporting plate, drives workpiece rotation from guide wheel to supporting plate direction circular motion
When by not being in the mood for wheel grinding, when being ground workpiece, surface quality is higher, and precision is relatively also very high.
A kind of higher ladder shaft sleeve parts of the precision that automobile uses, are processed by the way of centerless grinding, using now
When some centerless grinding machines are processed, the position of adjustment wheel, manual going up or down stairway axle sleeve, due to multi-diameter shaft are manuallyd locate by worker every time
The machining accuracy of set is higher, and speed is slower when mobile adjustment wheel positioning every time, and could be completed by takeing a long time by one
The process of positioning, grinding and the blanking of ladder axle sleeve usually makes centreless grinding machine be in idling conditions, to reduce production effect
Rate；Manual feeding simultaneously, so that processing charging positioning is poor, influences the final product quality of production due to leaning on artificial judgement completely,
And manual loading and unloading relative risk for process operation worker, in conjunction with the relatively slow manpower for also influencing production of processing efficiency at
This.
Summary of the invention
In view of the technical problems existing in the prior art, the utility model provides a kind of self-feeding, is once capable of processing
A kind of loading and unloading transmission device of two high-efficient, safe centerless grinding machines, the loading and unloading transmission device are able to achieve ladder axle sleeve
Automatic charging, feeding, positioning, grinding and feeding and unloading work replace manual operation, realize the shaft end neck of ladder axial workpiece
The automation of grinding process, is effectively reduced the labor intensity of operator, and is able to achieve a people and keeps an eye on more centerless grinding machines, mentions significantly
High labor productivity and the processing quality for guaranteeing workpiece, it is suitable for mass production.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
The loading and unloading transmission device of centerless grinding machine, wherein centerless grinding machine includes grinding machine seat, abrasive grinding wheel, adjustment wheel and workpiece
Bracket, loading and unloading transmission device include control cabinet, feeding mechanism, discharging bin, loading and unloading conveying mechanism, loading and unloading clamping device with
And propulsion device；
The loading and unloading conveying mechanism includes the pedestal being placed on grinding machine seat, slide rail component and two Y-axis supports
Seat, two Y-axis support bases are placed in the front and rear sides of grinding machine seat and are maintained on same perpendicular with work support, slide rail
Rack for assembly unit is on two Y-axis support bases；
The control cabinet be connected on Y-axis support base and with feeding mechanism, loading and unloading conveying mechanism and loading and unloading clamping machine
Structure is electrically connected；
The loading and unloading clamping device includes driving cylinder, sliding block, storage tank, connecting plate and the upper feed collet for placing solenoid valve
Hand and lower material clamping hand are held, the driving cylinder is connected on slide rail component by sliding block, and storage tank is connected on sliding block,
The connecting plate is connected to the telescopic rod front end of driving cylinder, and the solenoid valve is electrically connected with driving cylinder, the upper material clamping hand
At least respectively it is two with lower material clamping hand, and is fixed on connecting plate side by side；
The feeding mechanism includes the feed rail and charging cylinder, material blocking block for favouring pedestal setting, the feed rail
Road is equipped with the track groove of at least two receiving ladder axle sleeves, discharge outlet of the material blocking block gear in feed rail, feeding gas
The lower section of material blocking block is arranged in cylinder, and when the telescopic rod for feeding cylinder is in shortest route, material blocking block is in the outlet end of track groove
Catch the ladder axle sleeve of downslide；
The discharging bin is disposed side by side on the front side of feed rail, and the spacing distance of discharging bin and feed rail is equal to feeding
Clamp the spacing distance of hand and lower material clamping hand；
The abrasive grinding wheel is mounted on abrasive grinding wheel seat, and the abrasive grinding wheel seat is slidably connected on grinding machine seat, described
Propulsion device includes push-pull arm, swing arm and propulsion cylinder, and the propulsion cylinder is connected to the side wall of grinding machine seat by cylinder block
On, the lower end of the swing arm is movably connected on the side wall of grinding machine seat, and the upper end of the swing arm is equipped with balance staff, the push-and-pull
The left part of arm covers on balance staff, and the right end of push-pull arm covers on the telescopic rod of propulsion cylinder, and push-and-pull is cased in the middle part of push-pull arm
The left part of axis, push-pull shaft is connected on abrasive grinding wheel.
Realize automation up and down on the basis of existing technology using the loading and unloading transmission device of the centerless grinding machine of this design
The manufacturing procedure of ladder axle sleeve, feeding mechanism are responsible in order swinging ladder axle sleeve neatly, be realized in turn in fixed position
The purpose of clamped processing guarantees that entire work flow is in good order, and loading and unloading conveying mechanism supports loading and unloading clamping device
Run program, so that its ladder axle sleeve is smoothly completed loading and unloading on grinding machine, save the time of artificial loading, be able to achieve continuously into
The step of material, processing, blanking, in addition the cooperation of propulsion device and discharging bin, realizes full-automatic grinding, behaviour is effectively reduced
The labor intensity of author；And upper material clamping hand and lower material clamping hand can disposably clamp at least two ladder axle sleeves, former
Grinding machine increases grinding efficiency in the case where can only processing a ladder axle sleeve, saves the process time of half, greatly improves labour
Productivity and the processing quality for guaranteeing workpiece, it is suitable for mass production.
It further limits, the slide rail component is mainly by across being fixed on X bracket on Y-axis support base, be connected to X branch
Track base on frame, the driving motor being connected on track base and lead screw guide rails, driving motor drive lead screw guide rails rotation in turn
Band movable slider moves in X direction on track base.Have the function of realizing that high-precision moves along a straight line in high-load situations, this,
The distance for guaranteeing that driving motor moves on track base can be positioned more accurately, and material clamping hand and lower material clamping hand can be quasi- in guarantee
Ladder axle sleeve of the true clamping in track groove and on grinding machine.
It further limits, the limiting component of limitation charging Telescopic-cylinder stroke, the limiting section is equipped with by the charging cylinder
Part mainly has supporting block and limited block, and the supporting block is equipped with strip-shaped hole, and the lower end of limited block is movable up and down to be connected to
In supporting block, the upper end of supporting block is against the top of material blocking block.In order to guarantee that the height of material blocking block lifting can make upper material clamping
Hand is just clamped in the two sides of ladder axle sleeve, is limited using the length that limiting component stretches out charging cylinder, accordingly even when
The charging cylinder stroke of selection mismatches, and the stroke of stretching can also be limited by limiting component.
It further limits, the upper material clamping hand and lower material clamping hand are made of gripper cylinder and supporting rod, a clamping
Two supporting rods are matched on cylinder, the lower end inside face of two supporting rods is equipped with the protrusion being connected in ladder axle sleeve axis hole
Block.The design of projecting block can be more stable after ladder axle sleeve can be made clamped be connected to two with supporting rod among so that clamping
It is stronger, guarantee that ladder axle sleeve is maintained at not crooked on same axis, can more accurately be connected to mill when feeding in this way
It cuts between grinding wheel and adjustment wheel, can more accurately make the stepped part of ladder axle sleeve stick into groove, guarantee axle sleeve after grinding
Portion's precision is higher.
It further limiting, the spacing distance between two upper material clamping hands is equal to the spacing distance between two track grooves,
Guarantee that supporting rod can accurately be clipped in the both ends of the surface of ladder axle sleeve when clamping.
It further limits, the discharging bin favours pedestal setting, and inclined angle is at least 15 °.
It further limits, the lower port of the discharging bin is connected with mobilizable door, and the setting at discharging bin inclination angle is
It can tumble in the pulp-collecting box of lower section, not need manually one by one by multi-diameter shaft to directly open door ladder axle sleeve just
Set is taken out out of discharging bin, comparatively more efficient.
It further limits, abrasive grinding wheel, adjustment wheel and work support are equipped with the groove for placing the stepped part of ladder axle sleeve.
Grinding machine only processes shaft sleeve part when processing ladder axle sleeve, does not process stepped part, and institute is ground to avoid abrasive grinding wheel and adjustment wheel
Stepped part, the deep that groove is opened up are set as the width that stepped part stretches out shaft sleeve part, avoid pair when abrasive grinding wheel rotation
The grinding of stepped part；Stepped part is consistent towards orientation when two ladder axle sleeve simultaneous processing grindings, just can guarantee the precision of processing
Reach design requirement.
Detailed description of the invention
Fig. 1 is the schematic perspective view of centerless grinding machine；
Fig. 2 is that loading and unloading transmission device is mounted on the schematic perspective view on centerless grinding machine；
Fig. 3 is the schematic perspective view of loading and unloading transmission device；
Fig. 4 is the assembly schematic perspective view of loading and unloading conveying mechanism and loading and unloading clamping device.
Specific embodiment
In order to which those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the utility model
Technical solution further illustrates:
The loading and unloading transmission device of centerless grinding machine as shown in Figure 1, Figure 2, Figure 3, Figure 4, wherein centerless grinding machine includes grinding machine
Seat 1, abrasive grinding wheel 2, adjustment wheel 3 and work support 4, loading and unloading transmission device include control cabinet 5, feeding mechanism 6, discharging bin 7,
Loading and unloading conveying mechanism 8, loading and unloading clamping device 9 and propulsion device 10；The loading and unloading conveying mechanism 8 includes being placed on mill
Pedestal 80, slide rail component 81 and two Y-axis support bases 82 on base 1, two Y-axis support bases 82 are placed in grinding machine seat 1
It front and rear sides and being maintained on same perpendicular with work support 4, work support 4 is placed between abrasive grinding wheel 2, adjustment wheel 3,
Guarantee the loading and unloading clamping device 9 slided on slide rail component 81 accurately by ladder axle sleeve 11 at feeding mechanism 6
It is transported at the grinding of abrasive grinding wheel 2, work support 4 prevents when abrasive grinding wheel 2 rotates for withstanding ladder axle sleeve 11
Ladder axle sleeve 11 is fallen down, and 81 frame of slide rail component is on two Y-axis support bases 82；
The control cabinet 5 be connected on Y-axis support base 82 and with feeding mechanism 6, loading and unloading conveying mechanism 8 and upper and lower feed collet
Mechanism 9 is held to be electrically connected；
The loading and unloading clamping device 9 includes driving cylinder 90, sliding block 91, storage tank 92, the connecting plate for placing solenoid valve
93 and upper material clamping hand 94 and lower material clamping hand 95, the driving cylinder 90 slide rail component 81 is connected to by sliding block 91
On, storage tank 92 is connected on sliding block 91, and the connecting plate 93 is connected to the telescopic rod front end of driving cylinder 90, the solenoid valve
It is electrically connected with driving cylinder 90, the distance that solenoid valve control driving cylinder 90 moves on slide rail component 81 controls its walking
And stopping, the upper material clamping hand 94 and lower material clamping hand 95 are respectively two, and are fixed on connecting plate 93 side by side, upper material clamping
Hand 94 is located at the rear side of lower material clamping hand 95；
The feeding mechanism 6 is fixed on pedestal 80, it includes feed rail 60 and the charging for favouring the setting of pedestal 80
Cylinder 61, material blocking block 62, the feed rail 60 are equipped with the track groove 63 of two receiving ladder axle sleeves 11, and feed rail 60 inclines
Tiltedly in the angle [alpha] of pedestal 80 be 15 °, after ladder axle sleeve 11 is placed on feed rail 60 can naturally from track groove 63 down
Slide, the charging every rise and fall of cylinder 61 can once jack up two side-by-side ladder axle sleeve 11, the gear of material blocking block 62 into
Expect the discharge outlet of track 60, the lower section of material blocking block 62 is arranged in charging cylinder 61, when the telescopic rod of charging cylinder 61 is in most
Catch the ladder axle sleeve 11 of downslide, the upper side of material blocking block 62 and court in the outlet end that material blocking block 62 is in track groove 63 when short stroke
It is equipped with opening to the one side of track groove 63, remaining four banding closes to block the ladder axle sleeve 11 fallen, and in two avris of front and back
The hole for supporting rod clamping is offered, the projecting block 97a on supporting rod can be allowed to put in the axis hole of ladder axle sleeve 11；
The discharging bin 7 is fixed on pedestal 80 and is disposed side by side on the front side of feed rail 60, discharging bin 7 and feed rail
The spacing distance in road 60 is equal to the spacing distance of upper material clamping hand 94 and lower material clamping hand 95, i.e. driving cylinder 90 is often toward charger
The direction movement of structure 6 is primary, and upper material clamping hand 94 can accurately clamp two ranks to be processed that charging cylinder 61 jacks up
Terraced axle sleeve 11, lower material clamping hand 95 can unclamp the ladder axle sleeve 11 that will be ground and be put into discharging bin 7；
The abrasive grinding wheel 2 is mounted on abrasive grinding wheel seat 2A, and the abrasive grinding wheel seat 2A is slidably connected at grinding machine seat 1
On, propulsion device 10 controls abrasive grinding wheel seat 2A transverse movement on grinding machine seat 1, exits or promotes when each loading and unloading
Abrasive grinding wheel 2, the propulsion device 10 include push-pull arm 101, swing arm 102 and propulsion cylinder 103, the propulsion cylinder 103
It being connected to by cylinder block on the side wall of grinding machine seat 1, the lower end of the swing arm 102 is movably connected on the side wall of grinding machine seat 1,
The upper end of the swing arm 102 is equipped with balance staff 104, and the left part of the push-pull arm 101 covers on balance staff 104, push-pull arm 101
Right end covers on the telescopic rod of propulsion cylinder 103, and the middle part of push-pull arm 101 is cased with push-pull shaft 105, the left part of push-pull shaft 105
It is connected on abrasive grinding wheel seat 2A, controls feed and the withdrawing of abrasive grinding wheel 2.
The slide rail component 81 is mainly by across being fixed on X bracket 810 on Y-axis support base 82, be connected to X bracket
(lead screw guide rails are in track base 811 for track base 811 on 810, the driving motor 812 being connected on track base 811 and lead screw guide rails
Inside), driving motor 812 drive lead screw guide rails rotate so that is moved in X direction on track base 811 with movable slider 91.
Limitation charging cylinder 61 is equipped with by the charging cylinder 61 to stretch the limiting component of stroke, the limiting component mainly by
Supporting block 64 and limited block 65 form, and the supporting block 64 is equipped with strip-shaped hole, the lower end of limited block 65 company movable up and down
It connects in supporting block 61, the upper end of supporting block 64 is against 62 top of material blocking block；Limited block 65 can be relative to about 64 supporting block
Height is adjusted, the flexible length of cylinder 61 is fed to adjust with this.
The upper material clamping hand 94 and lower material clamping hand 95 are made of gripper cylinder 96 and supporting rod 97, a gripper cylinder
Two supporting rods 97 are matched on 96, the lower end inside face of two supporting rods 97, which is equipped with, is connected to dashing forward in 11 axis hole of ladder axle sleeve
Block 97a out.
Spacing distances between two upper material clamping hands 94 are equal to the spacing distance between two track grooves 63, in this way along
The ladder axle sleeve 11 that track groove 63 is fallen on material blocking block 62 can accurately quickly be clamped by upper material clamping hand 94.
The discharging bin 7 favours the setting of pedestal 80, and inclined angle beta is 15 °, and the lower port of discharging bin 7 is connected with can
Movable door 71.
Abrasive grinding wheel 2, adjustment wheel 3 and work support 4 are equipped with the groove 20 for placing the stepped part of ladder axle sleeve 11, processing
When ladder axle sleeve 11 place just can guarantee machining accuracy in the same direction, the use of cooperation work support 4 can prevent ladder axle sleeve 11 radially,
Axial movement.
In concrete operations in use, specific motion process of the loading and unloading transmission device on centerless grinding machine is:
(1) the relative position of abrasive grinding wheel 2 and adjustment wheel 2 on centerless grinding machine, is adjusted to be positioned；
(2), ladder axle sleeve 11 is placed in two track grooves 63 by operator, allows the stepped parts of two ladder axle sleeves 11
Towards front side (mode that the lower material clamping hand 95 of such as enlarged drawing 4 clamps), upper 94 face feed rail 60 of material clamping hand is upper at this time
Side, the top of lower 95 face discharging bin 7 of material clamping hand；
(3), control cabinet 5, starting feeding mechanism 6, loading and unloading conveying mechanism 8 and loading and unloading clamping device 9 are opened；
(4), ladder axle sleeve 11 is ejected when the ladder axle sleeve 11 of whereabouts falls into the stretching of 62 rear feeding cylinder 61 of material blocking block, this
When driving cylinder 90 stretching allow material clamping hand 94 clamp ladder axle sleeve 11, clamping rear-guard take offence cylinder 90 shrink promoted, then drive
Cylinder 90 of taking offence moves under the control of solenoid valve along track base 811 to the right, is moved to 3 top of abrasive grinding wheel 2 and adjustment wheel；
(5), then lower material clamping hand 95 first presss from both sides the ladder axle sleeve 11 being ground under the drive of driving cylinder 90
Firmly, clamping back-boost devices 10 drives abrasive grinding wheel seat 2A to retreat, and allows lower material clamping hand 95 to press from both sides out ladder axle sleeve 11 and up mentions
It rises；
(6) solenoid valve control driving cylinder 90 again puts ladder axle sleeve 11 unprocessed on upper material clamping hand 94 into after, pressing from both sides out
Between abrasive grinding wheel 2 and adjustment wheel 3, propulsion device 10 drives abrasive grinding wheel seat 2A to advance, and allows the stepped part card of ladder axle sleeve 11
The shaft sleeve part of ladder axle sleeve 11 is positioned and is ground in groove 20；
(7), when abrasive grinding wheel 2 is being ground ladder axle sleeve 11, drive cylinder 90 on track base 811 to moving to left
It is dynamic, it is moved to feed rail 60 and 7 top rear-guard of discharging bin is taken offence the stretching of cylinder 90, unclamping on lower material clamping hand 95 will process
Ladder axle sleeve 11 is placed in discharging bin 7, at the same upper material clamping hand 94 opening clamp ejected by charging cylinder 61 it is unprocessed
Ladder axle sleeve 11；
(8), is recycled to (4) to walk.
Grinding area between the abrasive grinding wheel 2 and adjustment wheel 3 needs to add coolant liquid to cool down.
A kind of loading and unloading transmission device of centerless grinding machine provided by the utility model is described in detail above, specifically
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, the utility model can also be carried out
Some improvements and modifications, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (8)
1. the loading and unloading transmission device of centerless grinding machine, wherein centerless grinding machine includes grinding machine seat, abrasive grinding wheel, adjustment wheel and workpiece branch
Frame, it is characterised in that: loading and unloading transmission device includes control cabinet, feeding mechanism, discharging bin, loading and unloading conveying mechanism, loading and unloading
Clamping device and propulsion device,
The loading and unloading conveying mechanism includes the pedestal being placed on grinding machine seat, slide rail component and two Y-axis support bases, and two
A Y-axis support base is placed in the front and rear sides of grinding machine seat and is maintained on same perpendicular with work support, slide rail component
Frame is on two Y-axis support bases；
The control cabinet be connected on Y-axis support base and with feeding mechanism, loading and unloading conveying mechanism and loading and unloading clamping devices electricity
Even；
The loading and unloading clamping device includes driving cylinder, sliding block, storage tank, connecting plate and the upper material clamping hand for placing solenoid valve
With lower material clamping hand, the driving cylinder is connected on slide rail component by sliding block, and storage tank is connected on sliding block, described
Connecting plate is connected to the telescopic rod front end of driving cylinder, and the solenoid valve in storage tank is electrically connected with driving cylinder, the upper material clamping
Hand and lower material clamping hand are at least respectively two, and are fixed on connecting plate side by side；
The feeding mechanism includes favouring the feed rail and charging cylinder, material blocking block that pedestal is arranged, on the feed rail
The track groove of ladder axle sleeve is accommodated equipped at least two, the material blocking block gear feeds cylinder and set in the discharge outlet of feed rail
It sets in the lower section of material blocking block, the outlet end that material blocking block is in track groove when the telescopic rod for feeding cylinder is in shortest route is caught
The ladder axle sleeve of downslide；
The discharging bin is disposed side by side on the front side of feed rail, and the spacing distance of discharging bin and feed rail is equal to upper material clamping
The spacing distance of hand and lower material clamping hand；
The abrasive grinding wheel is mounted on abrasive grinding wheel seat, and the abrasive grinding wheel seat is slidably connected on grinding machine seat, the propulsion
Device includes push-pull arm, swing arm and propulsion cylinder, and the propulsion cylinder is connected on the side wall of grinding machine seat by cylinder block, institute
The lower end for stating swing arm is movably connected on the side wall of grinding machine seat, and the upper end of the swing arm is equipped with balance staff, the push-pull arm
Left part covers on balance staff, and the right end of push-pull arm covers on the telescopic rod of propulsion cylinder, and push-pull shaft is cased in the middle part of push-pull arm, pushes away
The left part of pulling shaft is connected on abrasive grinding wheel.
2. the loading and unloading transmission device of centerless grinding machine according to claim 1, it is characterised in that: the slide rail component
Mainly by across be fixed on X bracket on Y-axis support base, the track base being connected on X bracket, the driving being connected on track base electricity
Machine and lead screw guide rails, driving motor driving lead screw guide rails are rotated and then are moved in X direction on track base with movable slider.
3. the loading and unloading transmission device of centerless grinding machine according to claim 1, it is characterised in that: set by the charging cylinder
The limiting component of restricted charging Telescopic-cylinder stroke, which mainly has a supporting block and limited block, in the supporting block
Equipped with strip-shaped hole, the lower end of limited block is movable up and down to be connected in supporting block, and the upper end of supporting block is against the upper of material blocking block
Side.
4. the loading and unloading transmission device of centerless grinding machine according to claim 1, it is characterised in that: the upper material clamping hand and
Lower material clamping hand is made of gripper cylinder and supporting rod, two supporting rods of matching on a gripper cylinder, under two supporting rods
End medial surface is equipped with the projecting block being connected in ladder axle sleeve axis hole.
5. the loading and unloading transmission device of centerless grinding machine according to claim 4, it is characterised in that: two upper material clamping hands it
Between spacing distance be equal to the spacing distance between two track grooves.
6. the loading and unloading transmission device of centerless grinding machine according to claim 1, it is characterised in that: the discharging bin favours
Pedestal setting, inclined angle are at least 15 °.
7. the loading and unloading transmission device of centerless grinding machine according to claim 6, it is characterised in that: the lower end of the discharging bin
Mouth is connected with mobilizable door.
8. the loading and unloading transmission device of centerless grinding machine according to claim 1, it is characterised in that: abrasive grinding wheel, adjustment wheel
The groove for placing the stepped part of ladder axle sleeve is equipped with work support.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820704926.2U CN208391787U (en) | 2018-05-13 | 2018-05-13 | A kind of loading and unloading transmission device of centerless grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820704926.2U CN208391787U (en) | 2018-05-13 | 2018-05-13 | A kind of loading and unloading transmission device of centerless grinding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436627A (en) * | 2018-05-13 | 2018-08-24 | 重庆机电职业技术学院 | The loading and unloading transmission device of centerless grinding machine and the processing technology of ladder axle sleeve |
| CN112571167A (en) * | 2020-12-09 | 2021-03-30 | 宁国双宁机械有限公司 | Centerless grinder manipulator for processing impeller shaft of washing machine |
| CN114800080A (en) * | 2022-05-17 | 2022-07-29 | 上海惠而顺精密工具股份有限公司 | Novel polish device |
| CN117921460A (en) * | 2024-03-20 | 2024-04-26 | 福建(泉州)先进制造技术研究院 | Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine |
-
2018
- 2018-05-13 CN CN201820704926.2U patent/CN208391787U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436627A (en) * | 2018-05-13 | 2018-08-24 | 重庆机电职业技术学院 | The loading and unloading transmission device of centerless grinding machine and the processing technology of ladder axle sleeve |
| CN112571167A (en) * | 2020-12-09 | 2021-03-30 | 宁国双宁机械有限公司 | Centerless grinder manipulator for processing impeller shaft of washing machine |
| CN114800080A (en) * | 2022-05-17 | 2022-07-29 | 上海惠而顺精密工具股份有限公司 | Novel polish device |
| CN114800080B (en) * | 2022-05-17 | 2023-12-22 | 上海惠而顺精密工具股份有限公司 | Polishing device |
| CN117921460A (en) * | 2024-03-20 | 2024-04-26 | 福建(泉州)先进制造技术研究院 | Automatic feeding and discharging system suitable for multi-model conical slender rod grinding machine |
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