CN209408086U - A kind of centerless grinding system - Google Patents
A kind of centerless grinding system Download PDFInfo
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- CN209408086U CN209408086U CN201822011926.7U CN201822011926U CN209408086U CN 209408086 U CN209408086 U CN 209408086U CN 201822011926 U CN201822011926 U CN 201822011926U CN 209408086 U CN209408086 U CN 209408086U
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- clamping
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Abstract
The utility model relates to bars to be ground field, it is disclosed that a kind of centerless grinding system, including for conveying bar feeding unit material, for the processing unit and discharge unit for bar of polishing, wherein feeding unit material includes the loading plate for being used to support bar, conveying mechanism and the supporting mechanism for supporting bar grinding, loading plate is obliquely installed, and conveying mechanism includes the transfer carriage that loading plate lower end and indexing rotation is arranged, the positioning mechanism for limiting bar and the gripping body being moved in processing unit for clamping bar；Processing unit includes the polish grinding wheel of bar and the guide wheel of abutting bar；Discharge unit includes the discharging cylinder and dump skip for pushing bar to be detached from supporting mechanism；Feeding unit material storage and positioning bar, and processed being realized between bar clamping transport to supporting mechanism and processing unit, it pushes bar to be detached from supporting mechanism finally by discharge unit, realizes the purpose of automatic loading and unloading processing, improve the effect of production security.
Description
Technical field
The utility model relates to bars to be ground field, in particular to a kind of centerless grinding system.
Background technique
Centerless grinding carries out generally on centerless grinding machine, to be ground excircle of workpiece.When grinding, it is top fixed that workpiece does not have to
The heart and bearing, and be placed between grinding wheel and guide wheel, by pallet supporting below, and is driven and rotated by guide wheel.
Wherein centerless grinding is generally divided into two kinds, and one is penetration type, i.e. grinding motion is done in workpiece side rotation in grinding
While doing linear movement, workpiece is automatically passed through from grinding station, realizes loading and unloading automatically.This penetration type method for grinding is suitble to
In the shorter short cylindrical revolving body workpieces of both ends of the surface distance.Another kind is suitable for the long-axle workpieces that end has larger diameter to change
Grinding is cut-in type centreless grinding method.The workpiece of this kind of method for grinding only does rotary grinding fortune in grinding on station
It is dynamic, linear movement is not done, the loading and unloading of workpiece need manual loading and unloading.Workpiece is placed on guide wheel and work by operative employee when processing starts
On the station of part supporting plate composition, then guide wheel is fed, and is ground to workpiece.After the completion of grinding, operative employee is by workpiece from station
Upper taking-up.
By manually feeding and blanking, when artificial loading, is easy to appear finger and accidentally rubs for the centerless grinding of existing bar
The case where to grinding wheel, industrial accident is caused, there are shortcomings to be modified.
Utility model content
The purpose of the utility model is to provide a kind of centerless grinding system, feeding unit material storage and positioning bar, and by stick
Feed collet takes transport to realize processing between supporting mechanism and processing unit, pushes bar to be detached from support machine finally by discharge unit
Structure realizes the purpose of automatic loading and unloading processing, improves production efficiency and production security.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of centerless grinding system, including for conveying bar feeding unit material, for bar of polishing processing unit with
And discharge unit；
The feeding unit material includes the loading plate for being used to support bar, conveying mechanism and the branch for supporting bar grinding
Support mechanism, the loading plate are obliquely installed, and the conveying mechanism includes the transfer carriage that loading plate lower end and indexing rotation is arranged, uses
Include in the positioning mechanism for limiting bar and the gripping body being moved in processing unit for clamping bar, the transfer carriage
The transhipment disk of the horizontally extending setting of a pair of rotary axes line, and circumferentially offered around its axis for limiting on the transhipment disk
Determine the card slot of bar, the card slot is aligned with the lower end of loading plate or with positioning mechanism, and the conveying mechanism further includes being used for
It abuts bar and is defined in the limit ring flat-plate in card slot, the limit ring flat-plate extends to positioning from loading plate along transfer carriage rotation direction
Mechanism, the gripping body are used to positioning mechanism medium rod being delivered to supporting mechanism；
The processing unit includes the polish grinding wheel of bar and the guide wheel of abutting bar；
The discharge unit includes the discharging cylinder and dump skip for pushing bar to be detached from supporting mechanism.
By using above-mentioned technical proposal, bar is stacked on the loading plate of feeding unit material, bar is rolled along loading plate
Into the card slot of transfer carriage, transfer carriage rotation drives the bar in card slot to towards positioning mechanism, and bar is tumbled to positioning
In mechanism, gripping body is transported bar to supporting mechanism, the shifting of gripping body by the bar in clamping positioning mechanism
Dynamic rail mark is fixed, therefore positioning mechanism is the position determination that gripping body clamps stick every time, and then the machining position of bar has been determined
It sets, realizes accurately and automatic feeding operation, the discharging force piece then passed through in discharge unit push bar to be detached from support machine
Structure, and dump skip is used to stack the stick that completes the process, realizes the purpose of automatic loading and unloading processing, improve production efficiency with
Production security.
The utility model is further arranged to: the transhipment disk includes the first turntable and the second turntable, and described first turn
Disk is arranged concentrically with the second turntable, and first turntable and the second turntable are arranged rotating around its axis rotation, first turntable
With the card slot is offered on the second turntable, the card slot is V-shaped.
It is sent out between the first turntable and the card slot of the second turntable by using above-mentioned technical proposal when rotating the second turntable
Life interlocks, and realizes that transhipment disk abuts the bar for limiting different-diameter, reduces bar in transhipment disk and limits the shaking between ring flat-plate,
The stability in noise and promotion bar transportational process when reduction feeding.
The utility model is further arranged to: the transfer carriage further includes horizontally disposed fixing axle, and described turn
Fortune disk sliding is concentric to be sheathed in fixing axle, and is relatively or contrarily moved between the transhipment disk.
It by using above-mentioned technical proposal, transports disk and relatively or contrarily moves, for transporting the bar of different length, promoted
The stability of feeding.
The utility model is further arranged to: being rotated coaxially in the fixing axle and is provided with adjustment axis, in the adjustment axis
Be provided with bidirectional helical, be threaded with the adjusting ring relatively or contrarily moved in the adjustment axis, the adjusting ring respectively at
It is provided with connecting rod between first turntable, the evacuation moved in the horizontal direction for avoiding connecting rod is offered in the fixing axle
Slot.
By using above-mentioned technical proposal, adjusting rod is rotated, annulus turn fortune disk is controlled to adjust and relatively or contrarily moves, use
In the bar of transhipment different length, the stability of feeding is promoted.
The utility model is further arranged to: being passed through escape groove on the adjusting ring and is extended with fixed strip, the fixed strip
On be threaded with one end and squeeze the second turntable and be connected to the locking bolt of the first turntable.
By using above-mentioned technical proposal, rotation locking the second turntable of bolt compresses is connected to the first turntable, realizes first
It is relatively fixed between turntable and the second turntable.
The utility model is further arranged to: the gripping body includes the sliding rail being axially provided with along bar, is set to
Slip base and clamping jaw on sliding rail, the clamping jaw stretches along the vertical direction to be set on slip base, along bar on the clamping jaw
Axis direction offers holding tank, is used to abut the clamping wheel of bar in the holding tank, and the clamping wheel pivot center is parallel
It is arranged in bar axis direction.
By using above-mentioned technical proposal, the sliding of slip base and stretching for clamping jaw are controlled, is clamped in positioning mechanism
Bar and drive bar are moved at processing unit, and are rolled and abutted between the clamping wheel in clamping jaw and bar, are incited somebody to action in clamping jaw
When bar is put into supporting mechanism, bar abuts between grinding wheel and guide wheel, and then realizes preliminary grinding operation, avoids clamping jaw
Clamping part on bar causes to scratch to bar, realizes to the protection in bar grinding moving process.
The utility model is further arranged to: it is provided with bearing block on the clamping jaw and positioned at the both ends of clamping wheel axis,
The bearing block is slided perpendicular to the pivot center of clamping wheel, and the support bullet for being used to support bearing block is provided in the clamping jaw
Spring.
By using above-mentioned technical proposal, when clamping jaw drives stick to pass through processing unit, bar is ground its diameter for the first time and subtracts
Small, support spring pushes bearing block mobile, so that the clamping of clamping wheel all-the-time stable limits the movement of bar, promotes bar
Grinding accuracy.
The utility model is further arranged to: the supporting mechanism includes supporting described in the abutting plate of pedestal and support bar
Fishplate bar upper end edge bar axially offers abutting slot, and the abutting plate goes up and down setting along the vertical direction, is provided in the pedestal
For pushing the lifting assembly for abutting plate.
The vertical lifting of plate is abutted, so that bar after bar, which is placed in, to abut in slot by using above-mentioned technical proposal
It is moved again between emery wheel and guide wheel, processing of further polishing bar, realizes the finishing to bar.
In conclusion the utility model has the following beneficial effects:
Bar rolls in the card slot to transfer carriage along loading plate, then controls transfer carriage and turns to the card for being embedded with bar
Slot is tumbled from card slot into positioning mechanism towards positioning mechanism, bar, and bar is moved in positioning mechanism fixed by realization one by one
Position, and conveying mechanism further includes gripping body, and the bar in positioning mechanism is moved in supporting mechanism by gripping body, is realized
The feeding of bar full-automation is ground operation.
Detailed description of the invention
Fig. 1 is a kind of general assembly structural schematic diagram of centerless grinding system；
Fig. 2 is the schematic diagram for embodying loading plate structure；
Fig. 3 is the schematic diagram for embodying transfer carriage structure；
Fig. 4 is the schematic diagram for embodying the structure that transhipment disk relatively or contrarily moves；
Fig. 5 is the schematic diagram for embodying positioning mechanism；
Fig. 6 is the schematic diagram for embodying clamping jaw structure；
Fig. 7 is the structural schematic diagram for embodying discharge unit, processing unit and supporting mechanism；
Fig. 8 is for embodying the schematic diagram for abutting plate sliding lifting structure.
Appended drawing reference: 01, feeding unit material；2, loading plate；21, sliding slot；22, reverse-flighted screw；23, striker plate；24, abaculus；
25, feeding seat；3, transfer carriage；31, vertical plate；32, ring flat-plate is limited；33, fixing axle；331, driven gear；332, escape groove；34,
Adjusting rod；35, ring is adjusted；36, disk is transported；361, the first turntable；362, the second turntable；363, fixed strip；364, locking bolt；
37, connecting rod；38, servo motor；381, driving gear；39, card slot；4, positioning mechanism；41, support frame；42, locating piece；
421, locating slot；43, locating piece；431, positioning plate；432, positioning column；44, impeller is positioned；45, baffle；6, gripping body；
61, sliding rail；62, slip base；63, clamping jaw；631, holding tank；632, clamping wheel；633, bearing block；634, support spring；7, it props up
Support mechanism；71, pedestal；711, slippage slot；712, lifting groove；72, plate is abutted；721, slot is abutted；73, lifting assembly；731, sliding
Block；732, pushing block；733, lead screw；734, motor；08, unit is processed；9, grinding wheel；10, guide wheel；011, discharge unit；12, discharging
Impeller；13, dump skip；14, directing plate；141, rib.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of centerless grinding system, including feeding unit material 01, processing unit 08 and discharge unit 011,
By feeding unit material 01 and discharge unit 011, the automatic charging in process and blanking are realized, improve production efficiency and life
Produce safety.
As shown in Figures 2 and 3, feeding unit material 01 includes loading plate 2, conveying mechanism and the grinding for supporting bar
Supporting mechanism 7, wherein setting gradually transfer carriage 3, the locating rack in loading plate 2 and conveying mechanism from high to low, loading plate 2 inclines
Tiltedly setting, the indexing rotation setting of transfer carriage 3 and the horizontally extending setting of its pivot center, and circumferentially opened on transfer carriage 3
Equipped with the card slot 39 for being embedded bar；Bar is placed on loading plate 2, bar is rolled along loading plate 2 to transfer carriage 3
In card slot 39, then controls transfer carriage 3 and turn to the card slot 39 for being embedded with bar towards positioning mechanism 4, bar is from card slot 39
It tumbles into positioning mechanism 4, bar is moved in positioning mechanism 4 by realization one by one to be positioned, and conveying mechanism further includes clamping
Bar in positioning mechanism 4 is moved in supporting mechanism 7 by mechanism 6, gripping body 6, realizes the feeding mill of bar full-automation
Cut operation.
As shown in Figures 2 and 3, feeding unit material 01 further includes feeding seat 25, and loading plate 2 is fixed on feeding seat 25, and
Loading plate 2 upside and be located at its width direction both ends be provided with striker plate 23, striker plate 23 is along the length side of loading plate 2
To being extended, striker plate 23 defines the rotating direction of bar, and the rolling for enabling bar stable is mentioned into transfer carriage 3
Go up the stability of material；And sliding slot 21 is offered along its width direction in the one end of loading plate 2 far from transfer carriage 3, in backgauge
L-shaped abaculus 24 is extended on plate 23, one end of abaculus 24 is connected in sliding slot 21, and the grafting in the sliding slot of loading plate 2 21
There is reverse-flighted screw 22, abaculus 24 is threadedly connected to respectively on reverse-flighted screw 22, when rotating reverse-flighted screw 22, so that abaculus 24 exists
It is relatively or contrarily slided in sliding slot 21, changes the spacing between striker plate 23, realized and limit different length bar on loading plate 2
The direction of rolling promotes the stability of feeding.
As shown in Figures 2 and 3, be fixed with a pair of of vertical plate 31 on feeding seat 25, the rotational installation of transfer carriage 3 in vertical plate 31 it
Between, fixing axle 33 is provided between vertical plate 31, and be coaxially equipped with adjusting rod 34(as shown in connection with fig. 4 in fixing axle 33), and
It is arranged with a pair of of transhipment disk 36 outside fixing axle 33, circumferentially offers card slot 39 on transhipment disk 36, and set on adjusting rod 34
It is equipped with bidirectional helical, a pair of of adjusting ring 35 is threaded on adjusting rod 34, is arranged between ring 35 and transhipment disk 36 adjusting
There is connecting rod 37, and offers the escape groove 332 moved in the horizontal direction for avoiding connecting rod 37 in fixing axle 33, and
One end of fixing axle 33 is coaxially arranged with driven gear 331, and servo motor 38 is equipped on feeding seat 25, servo motor 38
Turning end be fixed with the driving gear 381 engaged with driven gear 331；Start servo motor 38, by driving gear 381 with
Transmission between driven gear 331 is realized that control fixing axle 33 drives rotating disc indexing rotation, is realized the stick on loading plate 2
Material is transported at positioning mechanism 4, and by rotation adjusting rod 34, controls to adjust ring 35 and transhipment disk 36 is driven relatively or contrarily to move
It is dynamic, for transporting the bar of different length, promote the stability of feeding.
As shown in Figures 2 and 3, wherein fixing restraining position ring block plate 32 between vertical plate 31, limit ring flat-plate 32 is located at transhipment disk
36 top, and limit ring flat-plate 32 and extend to positioning mechanism 4 from loading plate 2 along 3 rotation direction of transfer carriage, when bar is connected in card
When in slot 39, transhipment disk 36 drives bar rotation, and limit ring flat-plate 32 is defined in bar is stable in card slot 39, until card slot 39
It is aligned with positioning mechanism 4, improves the stability of bar during rotation；And transport first turn that disk 36 includes coaxial arrangement
Disk 361 and the second turntable 362, connecting rod 37 are fixedly connected with the first turntable 361, and in the first turntable 361 and the second turntable
Card slot 39 is offered on 362, card slot 39 is V-shaped, when rotating the second turntable 362, the first turntable 361 and the second turntable 362
Card slot 39 between interlock, realize transhipment disk 36 abut limit different-diameter bar, reduce bar transhipment 36 He of disk
Limit ring flat-plate 32 between shaking, reduce feeding when noise and promoted bar transportational process in stability；And it is adjusting
The fixed strip 363 of escape groove 332 is extended through on ring 35, screw thread is equipped with locking bolt 364, rotation lock on fixed strip 363
Determine the second turntable 362 of extruding of bolt 364 and be connected to the first turntable 361, realizes between the first turntable 361 and the second turntable 362
It is relatively fixed.
As shown in Figure 2 and Figure 5, positioning mechanism 4 includes being set on feeding seat 25 and being located at transfer carriage 3 far from loading plate 2
The baffle 45 of side, the support frame 41 positioned at baffle 45 far from 3 side of transfer carriage and the locating piece 42 for positioning bar,
Bar axially spaced-apart is provided with locating piece 42 on support frame 41,42 upper end bar of locating piece axially offers determining for clamping bar
Position slot 421, bar are rolled along 45 upper end of baffle into locating slot 421 from card slot 39, and locating slot 421 defines the axis of bar
Placing direction, and locating piece 43 is respectively arranged with and for pushing on support frame 41 and positioned at the both ends of bar axis direction
Bar is connected to the positioning impeller 44 of positioning plate 431, and locating piece 43 includes the positioning plate 431 of fixed setting and along bar axis
The positioning column 432 that line direction is threadedly coupled, rotational positioning column 432, which adjusts, limits the abutting of the different location of bar, Jin Ergai
The change for becoming the grinding position after bar is put into processing unit 08 by gripping body 6, realizes the polishing to bar different location
Operation；Positioning impeller 44 is positioning cylinder, and positioning cylinder pushes bar to be connected on positioning column 432, so that gripping body 6 is every
It is secondary to clamp bar same position, so that grinding position of the bar on supporting mechanism 7 is identical.
As shown in Figure 2 and Figure 6, gripping body 6 includes the sliding rail 61 being axially provided with along bar, is set on sliding rail 61
Slip base 62 and clamping jaw 63, and clamping jaw 63 stretches be set on slip base 62 along the vertical direction, along bar axis on clamping jaw 63
Line direction offers holding tank 631, and for abutting the clamping wheel 632 of bar, 632 rotation axis of clamping wheel in holding tank 631
Line is parallel to the setting of bar axis direction, and clamping jaw 63 clamps oriented bar at positioning mechanism 4, and drives bar to support
Mechanism 7 is mobile, and when clamping jaw 63 is moved to 7 top of supporting mechanism, clamping jaw 63 is extended downwardly, and bar is preferentially by processing unit
08, processing unit 08 includes emery wheel and guide wheel 10, and clamping jaw 63 drives bar across emery wheel and guide wheel 10, and clamping wheel 632 makes
It obtains bar to rotate when across emery wheel and guide wheel 10, realizes first bar grinding；And on clamping jaw 63 and position
The both ends of 632 axis of clamping wheel are provided with bearing block 633, bearing block 633 is slided perpendicular to the pivot center of clamping wheel 632,
And the support spring 634 for being used to support bearing block 633 is provided in clamping jaw 63, drive stick to pass through processing unit 08 in clamping jaw 63
When, bar is ground the reduction of its diameter for the first time, and support spring 634 pushes bearing block 633 mobile, so that clamping wheel 632 is always
Stable clamping limits the movement of bar, promotes the grinding accuracy of bar.
As shown in Figure 7 and Figure 8, supporting mechanism 7 includes pedestal 71 and the abutting plate 72 for supporting bar, on abutting plate 72
End axially offers along bar and abuts slot 721, abuts the V-shaped setting of slot 721, and abuts plate 72 and go up and down along the vertical direction and set
It sets, after bar, which is placed in, to abut in slot 721, the vertical lifting of plate 72 is abutted, so that bar is moved again to emery wheel and guide wheel
Between 10, the finishing to bar is realized in processing of further polishing bar；Wherein on pedestal 71 in the horizontal direction and vertically
Slippage slot 711 is offered in the axial direction of bar, offers the lifting groove being connected to slippage slot 711 along the vertical direction on pedestal 71
712, it abuts and is provided with the sliding block 731 that sliding is embedded in lifting groove 712 on plate 72, sliding block 731 extends in slippage slot 711,
Lifting assembly 73 includes the pushing block 732 being embedded in slippage slot 711 and the propulsion power part for being used to support pushing block 732, pushing block
Setting is used to support the lifting inclined-plane of the lifting of sliding block 731 on 732；Propulsion power part includes the lead screw being set in slippage slot 711
733 and driving lead screw 733 rotate adjustment motor 734, wherein pushing block 732 is threadedly connected in lead screw 733, control motor
734 rotation directions are realized so that pushing block 732 is mobile and supports the vertical lifting for abutting plate 72 and stablize support and mill to bar
Cut processing.
As shown in Figure 7 and Figure 8, discharge unit 011 includes discharging force piece and dump skip 13, and discharging force piece is discharging
Cylinder, and directing plate 14 is provided on pedestal 71, directing plate 14 is obliquely installed, and dump skip 13 is located at directing plate 14 lower one
End, and one end of discharging cylinder is provided with rib 141 in directing plate 14, after bar is completed to process, abuts plate 72 and declines,
So that bar is aligned with the telescopic end of discharging cylinder after processing is completed, control discharging Telescopic-cylinder end pushes bar to directing plate
14 is mobile, and rib 141 avoids bar from crossing directing plate 14, falls on directing plate 14 so that bar is stable, and along directing plate
14 roll into dump skip 13, realize discharge operation.
The working principle of the present embodiment is:
Bar is placed on loading plate 2, bar is rolled along loading plate 2 into the card slot 39 of transfer carriage 3, then transfer carriage
3 turn to card slot 39 is aligned with baffle 45, bar tumble to 45 upper end of baffle and along lead-in chamfered 521 roll over baffle 45 to
It is connected in the locating slot 421 of locating piece 42, then positioning cylinder pushes bar to be connected on positioning column 432, and gripping body 6 moves
Move and make clamping jaw 63 clamping positioning after bar be moved to processing unit 08 at, clamping jaw 63 stretch out, until bar be embedded to
In the abutting slot 721 of fishplate bar 72, when stick drives bar to drop to and discharging cylinder piston end pair after the completion of being ground, to abut plate 72
Together, discharging Telescopic-cylinder end pushes bar mobile to directing plate 14, and bar is fallen on directing plate 14, and rolls along directing plate 14
Into dump skip 13, discharge operation is completed.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of centerless grinding system, it is characterised in that: including for conveying bar feeding unit material (01), for bar of polishing
Processing unit (08) and discharge unit (011)；
The feeding unit material (01) includes the loading plate (2) for being used to support bar, conveying mechanism and support bar grinding
Supporting mechanism (7), the loading plate (2) is obliquely installed, and the conveying mechanism includes setting loading plate (2) lower end and indexing turns
Dynamic transfer carriage (3), the positioning mechanism (4) for limiting bar and for clamp bar be moved to processing unit (08) in
Gripping body (6), the transfer carriage (3) include the transhipment disk (36) of the horizontally extending setting of a pair of rotary axes line, and institute
It states and circumferentially offers the card slot (39) for limiting bar, the card slot (39) and loading plate around its axis in transhipment disk (36)
(2) lower end is aligned with positioning mechanism (4), and the conveying mechanism further includes being defined in card slot (39) for abutting bar
Limit ring flat-plate (32), the limit ring flat-plate (32) extends to positioning mechanism from loading plate (2) along transfer carriage (3) rotation direction
(4), the gripping body (6) is used to positioning mechanism (4) medium rod being delivered to supporting mechanism (7)；
Processing unit (08) includes the polish grinding wheel (9) of bar and the guide wheel (10) of abutting bar；
The discharge unit (011) includes the discharging cylinder and dump skip (13) for pushing bar to be detached from supporting mechanism (7)；
The transhipment disk (36) includes the first turntable (361) and the second turntable (362), first turntable (361) and second
Turntable (362) is arranged concentrically, and first turntable (361) and the second turntable (362) are arranged rotating around its axis rotation, and described the
It is offered the card slot (39) on one turntable (361) and the second turntable (362), the card slot (39) is V-shaped.
2. a kind of centerless grinding system according to claim 1, it is characterised in that: the transfer carriage (3) further includes along water
Square to setting fixing axle (33), the transhipment disk (36) sliding is concentric to be sheathed on fixing axle (33), and the transhipment
Disk relatively or contrarily moves between (36).
3. a kind of centerless grinding system according to claim 2, it is characterised in that: rotated coaxially in the fixing axle (33)
It is provided with adjustment axis, bidirectional helical is provided in the adjustment axis, is threaded in the adjustment axis and relatively or contrarily moves
Adjusting ring (35), the adjusting ring (35) is provided with connecting rod (37), the fixing axle between the first turntable (361)
(33) escape groove (332) moved in the horizontal direction for avoiding connecting rod (37) is offered on.
4. a kind of centerless grinding system according to claim 3, feature: across escape groove on the adjusting ring (35)
(332) it is extended with fixed strip (363), one end extruding the second turntable (362) is threaded on the fixed strip (363) and is connected to
The locking bolt (364) of first turntable (361).
5. a kind of centerless grinding system according to claim 1, it is characterised in that: the gripping body (6) includes along stick
Expect the sliding rail (61) being axially provided with, the slip base (62) and clamping jaw (63) being set on sliding rail (61), the clamping jaw (63)
It stretches and is set on slip base (62) along the vertical direction, offer holding tank along bar axis direction on the clamping jaw (63)
(631), for abutting the clamping wheel (632) of bar in the holding tank (631), clamping wheel (632) pivot center is parallel
It is arranged in bar axis direction.
6. a kind of centerless grinding system according to claim 5, it is characterised in that: on the clamping jaw (63) and be located at clamping
The both ends of wheel (632) axis are provided with bearing block (633), pivot center of the bearing block (633) perpendicular to clamping wheel (632)
Sliding, and the support spring (634) for being used to support bearing block (633) is provided in the clamping jaw (63).
7. a kind of centerless grinding system according to claim 1, it is characterised in that: the supporting mechanism (7) includes pedestal
(71) and abutting plate (72) abutting plate (72) the upper end edge bar of support bar axially offers and abuts slot (721), institute
It states and abuts plate (72) lifting setting along the vertical direction, be provided in the pedestal (71) for pushing the lifting group for abutting plate (72)
Part (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011926.7U CN209408086U (en) | 2018-11-30 | 2018-11-30 | A kind of centerless grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011926.7U CN209408086U (en) | 2018-11-30 | 2018-11-30 | A kind of centerless grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408086U true CN209408086U (en) | 2019-09-20 |
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ID=67936303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822011926.7U Active CN209408086U (en) | 2018-11-30 | 2018-11-30 | A kind of centerless grinding system |
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| Country | Link |
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| CN (1) | CN209408086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334160A (en) * | 2021-05-26 | 2021-09-03 | 浙江宏艺磁电科技有限公司 | Worm numerical control cylindrical grinding machine and production process |
-
2018
- 2018-11-30 CN CN201822011926.7U patent/CN209408086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334160A (en) * | 2021-05-26 | 2021-09-03 | 浙江宏艺磁电科技有限公司 | Worm numerical control cylindrical grinding machine and production process |
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