CN107350965A - A kind of rotary-grinding equipment - Google Patents
A kind of rotary-grinding equipment Download PDFInfo
- Publication number
- CN107350965A CN107350965A CN201710746287.6A CN201710746287A CN107350965A CN 107350965 A CN107350965 A CN 107350965A CN 201710746287 A CN201710746287 A CN 201710746287A CN 107350965 A CN107350965 A CN 107350965A
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- Prior art keywords
- tracheae
- live spindle
- main shaft
- gripper cylinder
- annular
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005498 polishing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of rotary-grinding equipment, including product clamping device, gas circuit separation winding-preventing mechanism, transmission mechanism and servomotor；Product clamping device includes gripper cylinder and clamp assemblies, and annular is evenly equipped with more than the two pieces clamping jaw radially to reciprocatingly slide blocks on gripper cylinder, and clamp assemblies connect corresponding clamping jaw block, and gripper cylinder drives each clamp assemblies to move radially simultaneously by clamping jaw block；Gas circuit separation winding-preventing mechanism includes the gentle tubular shaft seat of live spindle, live spindle connection gripper cylinder and transmission mechanism, gripper cylinder and live spindle synchronous rotary, and on the outside of live spindle, live spindle rotates tracheae bearing sleeve relative to tracheae bearing block；Live spindle is provided with main shaft inlet channel and main shaft outlet passageway, tracheae bearing block is provided with tracheae intake interface and tracheae outlet interface, main shaft inlet channel is respectively communicated with air inlet and tracheae intake interface on gripper cylinder, and main shaft outlet passageway is respectively communicated with gas outlet and tracheae outlet interface on gripper cylinder.The present invention has strong to product chucking power, and clamping effect is more firm, and product can rotate with fixture, and tracheae will not be wound, the characteristics of realizing automated production.
Description
Technical field
The present invention relates to a kind of sanding and polishing field, specifically a kind of rotary-grinding equipment.
Background technology
For needing continuous rotation to carry out the portioned product of sanding and polishing, the sanding and polishing mode of prior art only rests on
Man-hour manually hand-held product produces in the supporting simple fixture of special plane, by hand auxiliary method of clamping or semi-automation；In operating process,
The time that the fixed product of installation uses is longer, and resetting is inaccurate during product clamping, and hand labor intensity is big, and polishing is thrown
Light quality is difficult to ensure that；In addition, first in the market has been in a kind of structure using pneumatic mode product clamping, the structure can facilitate
Product installation is fixed, and accurate positioning, and labor intensity is small, but because the winding that the structure needs to consider tracheae in rotation is asked
Topic, therefore the equipment of application startup structure is a small number of, and also existing structure is more complicated, and performance is unreliable；Therefore, pass
The rotary-grinding equipment of system is still up for further improving.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of strong to product chucking power, clamping effect is more
Firm, product can be rotated with fixture, and tracheae will not be wound, and realize the rotary-grinding equipment of automated production.
The object of the present invention is achieved like this：A kind of rotary-grinding equipment, it is characterised in that：Including product clamping machine
Structure, gas circuit separation winding-preventing mechanism, transmission mechanism and servomotor, gas circuit separation winding-preventing mechanism connect product clamping machine respectively
Structure and transmission mechanism, transmission mechanism connect servomotor again, and servomotor passes sequentially through transmission mechanism and gas circuit separation is antiwind
Mechanism driving product clamping device rotation, product clamping device separate winding-preventing mechanism synchronous rotary with gas circuit；The product clip
Holding mechanism includes gripper cylinder, and the clamp assemblies more than two that relative gripper cylinder annular is uniform, and annular is equal on gripper cylinder
More than the two pieces clamping jaw radially to reciprocatingly slide blocks are furnished with, clamp assemblies connect corresponding clamping jaw block, and gripper cylinder passes through clamping jaw block
Each clamp assemblies are driven to move radially simultaneously；The gas circuit separation winding-preventing mechanism includes the gentle tubular shaft seat of live spindle, revolves
Turn main shaft connection gripper cylinder and transmission mechanism, gripper cylinder and live spindle synchronous rotary, tracheae bearing sleeve is located at rotation
On the outside of main shaft, live spindle rotates relative to tracheae bearing block；Live spindle is provided with main shaft inlet channel and main shaft outlet passageway,
Tracheae bearing block is provided with tracheae intake interface and tracheae outlet interface, main shaft inlet channel are respectively communicated with entering on gripper cylinder
Gas port and tracheae intake interface, main shaft outlet passageway are respectively communicated with gas outlet and tracheae outlet interface on gripper cylinder.Product
Clamping device is clamped by radially outward driving clamp assemblies to realize to product, and it is applied to have round cavity product, the folder
Holding mode, not only chucking power is strong, and clamping effect consolidates, and accurate positioning, simple operation；Gas circuit separation winding-preventing mechanism is also true
Protect on the basis of gas circuit normal work, ensure that the phenomenon of tracheae winding will not be produced.
The first oil sealing group is provided between live spindle side wall and tracheae bearing block inwall, the first oil sealing group is mutual by two
Symmetrical first outside framework oil seal composition, live spindle side wall, tracheae bearing block inwall and the first oil sealing group collectively form annular
First annular seal space, main shaft inlet channel and tracheae intake interface are respectively communicated with the first annular seal space；And/or live spindle side wall
The second oil sealing group is provided between tracheae bearing block inwall, the second oil sealing group is by two mutual symmetrical second outside framework oil seal groups
Into live spindle side wall, tracheae bearing block inwall and the second oil sealing group collectively form the second annular seal space of annular, and main shaft outlet leads to
Road and tracheae outlet interface are respectively communicated with second annular seal space.By forming the annular seal space of annular on the outside of live spindle, and should
Annular seal space is connected with corresponding passage and interface, it is ensured that the connection of gas circuit is realized in the state of live spindle rotation, uses machine
Tool structure substitutes traditional tracheae connection, avoids that tracheae winding occurs.
First collar of annular is provided with the first annular seal space, first collar is fixedly installed on tracheae bearing block
On, and be sheathed on the outside of live spindle, and coordinate with live spindle sidewall spacers, first collar is provided with more than one through hole,
The through hole both ends are respectively communicated with tracheae intake interface and main shaft inlet channel；And/or it is provided with annular in second annular seal space
Second collar, second collar is fixedly installed on tracheae bearing block, and is sheathed on the outside of live spindle, and and live spindle
Sidewall spacers coordinate, and second collar is provided with more than one through hole, and the through hole both ends are respectively communicated with tracheae outlet interface and main shaft
Outlet passageway.By setting the collar, effectively ensure there is high pressure in annular seal space, and then ensure clamping of the product clamping device to product
Effect.
To ensure that tracheae intake interface and/or tracheae outlet interface can keep connected relation with corresponding through hole, described the
One collar and/or second collar are provided with the gas transmission groove of annular, the through hole where the connection of gas transmission groove on the collar, tracheae air inlet
Interface and/or the corresponding gas transmission groove of tracheae outlet orifice.
The sealing that first outside framework oil seal and/or the second outside framework oil seal are provided with annular towards the annular seal space side at place is recessed
Groove, the section of the sealed groove is V-shaped, and the first outside framework oil seal and/or the second outside framework oil seal are fixedly installed with respect to tracheae bearing block.
By setting sealed groove, make the elasticity enhancing of outside framework oil seal itself, so as to improve between tracheae bearing block and live spindle
Sealing.
Clutch shaft bearing and/or second bearing are provided between the live spindle and tracheae bearing block, can effectively be ensured
The rotation precision of live spindle, effective damping noise reduction.
Gas circuit separation winding-preventing mechanism also includes cylinder contiguous block, the cylinder contiguous block be respectively and fixedly connected with live spindle with
Gripper cylinder, and cylinder contiguous block is provided with cylinder intake passage and cylinder outlet passageway, main shaft inlet channel is entered by cylinder
Gas passage connects the air inlet of gripper cylinder, and main shaft outlet passageway connects the gas outlet of gripper cylinder by cylinder outlet passageway.
The transmission mechanism includes the driven pulley of connection live spindle, connects the driving wheel and difference of servo motor output shaft
The timing belt of drive connection driven pulley and driving wheel.
The clamp assemblies end set has the location division extended outward, further ensures that product can be accurately positioned clamping,
So as to improve the polishing quality of product.
In summary, a kind of rotary-grinding equipment of the present invention has the advantage that：
1st, this product clamping device is the claw type clamp that can drive product high speed rotary-grinding, can meet product rotary-grinding
Technological requirement, be primarily adapted for use in the product with circular cavity, be specifically, by radially outward driving clamp assemblies to product
Cavity inner wall carries out symmetry extruding, reaches the effect of clamping, and this method of clamping chucking power is strong, and clamping effect is solid and reliable, and
And clamping position is accurate, simple operation, automation, the amount of labour is reduced, effectively improves production efficiency, meet the weight of batch production
Multiple precision；
2nd, by setting gas circuit to separate winding-preventing mechanism, effectively substitute traditional tracheae to connect mechanical structure, avoid
The phenomenon of tracheae winding, it is specifically, by setting between live spindle and tracheae bearing block the annular seal space of annular, the sealing
Chamber connects corresponding passage and interface respectively, and in live spindle rotary course, corresponding passage can be all the time by sealing accordingly
Chamber and corresponding interface continual communication, it is ensured that during rotary-grinding, the connection of inner air path, the effective clamping for ensureing product
Effect, and traditional air pipe connection structure is eliminated, therefore can prevent tracheae from winding；
3rd, product clamping device is using pneumatically realizing firm clamping to product, in bruting process, clamp strap movable property product height
Technique for grinding is realized in speed rotation, and whole process is all automated production, not only effective to improve polishing production efficiency, and is polished
Quality is effectively ensured, and its automated production can reduce the amount of labour, and operation is more convenient, and the globality of this equipment is strong,
It can be arranged on manipulator or board and be applicable.
Brief description of the drawings
Fig. 1 and Fig. 2 is respectively the assembling structure stereogram of one embodiment of the invention different azimuth；
Fig. 3 is the exploded view of one embodiment of the invention；
Fig. 4 is the exploded view of product clamping device in one embodiment of the invention；
Fig. 5 and Fig. 6 is that product gripper mechanism grips different azimuth under Product Status of polishing is shown in one embodiment of the invention
It is intended to；
Fig. 7 is the sectional view that gas circuit separates winding-preventing mechanism in one embodiment of the invention；
Fig. 8 is the enlarged diagram at H in Fig. 7；
Fig. 9 is the sectional view that gas circuit separates another orientation of winding-preventing mechanism in one embodiment of the invention；
Figure 10 is the stereogram that gas circuit separates winding-preventing mechanism in one embodiment of the invention.
Indicated in accompanying drawing as follows：Product clamping device A, casing assembly B, gas circuit separation winding-preventing mechanism C, transmission mechanism D,
Servomotor E, polishing product F, through hole a1, sealed groove b1, gas transmission groove c1, gripper cylinder 1, clamping jaw block 101, clamp assemblies
2nd, location division 201, cylinder contiguous block 3, cylinder intake passage 301, cylinder outlet passageway 302, live spindle 4, main shaft air inlet are led to
Road 401, main shaft outlet passageway 402, tracheae bearing block 5, tracheae intake interface 501, tracheae outlet interface 502, clutch shaft bearing 6,
First pressure ring 7, the first outside framework oil seal 8, first collar 9, the second pressure ring 10, the second outside framework oil seal 11, second collar 12, the second axle
Hold 13, driven pulley 14, driving wheel 15, timing belt 16.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings, according to Fig. 1-Figure 10, this rotary-grinding equipment bag
It is anti-to include product clamping device A, casing assembly B, gas circuit separation winding-preventing mechanism C, transmission mechanism D and servomotor E, gas circuit separation
Winding mechanism C both ends connect product clamping device A and transmission mechanism D respectively, and transmission mechanism D connects servomotor E, servo electricity again
Machine E passes sequentially through transmission mechanism D and gas circuit separation winding-preventing mechanism C driving product clamping device A rotations, product clamping device A
Winding-preventing mechanism C synchronous rotaries are separated with gas circuit, casing assembly B cladding gas circuits separate winding-preventing mechanism C, and servomotor E is fixed
In on casing assembly B, play a protective role, and make overall structure stable, improve globality, realize that modularized production assembles, side
Just installation and transportation；
Wherein, product clamping device A includes gripper cylinder 1, and four groups of clamp assemblies that the relative annular of gripper cylinder 1 is uniform
2, annular is evenly equipped with the clamping jaw block 101 that four pieces of radial directions reciprocatingly slide on gripper cylinder 1, and clamp assemblies 2 connect corresponding clamping jaw block
101, gripper cylinder 1 by clamping jaw block 101 simultaneously drive each clamp assemblies 2 to move radially, each clamp assemblies 2 simultaneously radially outward
When mobile, to polishing product F inwall extruding, reach clamping effect；Each clamp assemblies 2 move radially inwardly simultaneously when, it can fight each other
Grind product F and carry out blanking；Whole clipping operation process by operating key can simple and fast completion, and clamp it is firm, it is fixed
Position is accurate, effectively improves production efficiency, meets batch production, and worker's amount of labour is reduced；
Gas circuit separation winding-preventing mechanism C includes the gentle tubular shaft seat 5 of live spindle 4, the both ends of live spindle 4 difference connection clip
Cylinder 1 and transmission mechanism D are held, gripper cylinder 1 and the synchronous rotary of live spindle 4, tracheae bearing block 5 are sheathed on outside live spindle 4
Side, live spindle 4 rotate relative to tracheae bearing block 5；The inside of live spindle 4 is provided with the non-interference He of main shaft inlet channel 401
Main shaft outlet passageway 402, the side wall of tracheae bearing block 5 runs through to inner side tracheae intake interface 501 and tracheae outlet interface 502,
The both ends of main shaft inlet channel 401 are respectively communicated with air inlet and tracheae intake interface 501 on gripper cylinder 1, main shaft outlet passageway
402 both ends are respectively communicated with gas outlet and tracheae outlet interface 502 on gripper cylinder 1.
The first oil sealing group is provided between the side wall of live spindle 4 and the inwall of tracheae bearing block 5, the first oil sealing group is by two-phase
Mutual symmetrical first outside framework oil seal 8 forms, and the side wall of live spindle 4, the inwall of tracheae bearing block 5 and the first oil sealing group collectively form ring
The first annular seal space of shape, main shaft inlet channel 401 connect the first annular seal space all the time respectively with tracheae intake interface 501；Rotation
The second oil sealing group is provided between the side wall of main shaft 4 and the inwall of tracheae bearing block 5, the second oil sealing group is by two mutually symmetrical second
Outside framework oil seal 11 forms, and it is close that the side wall of live spindle 4, the inwall of tracheae bearing block 5 and the second oil sealing group collectively form annular second
Chamber is sealed, main shaft outlet passageway 402 connects second annular seal space all the time respectively with tracheae outlet interface 502.Tied by above-mentioned machinery
Structure effectively ensures that gas circuit connects, and can avoid tracheae wrapping phenomena.
First collar 9 of annular is provided with first annular seal space, first collar 9 is fixedly installed on tracheae bearing block 5,
And the outside of live spindle 4 is sheathed on, and coordinate with the sidewall spacers of live spindle 4, the annular of first collar 9 is evenly equipped with four through holes
A1, each through hole a1 are radially extended and are run through first collar 9, and through hole a1 both ends are respectively communicated with tracheae intake interface 501 and main shaft
Inlet channel 401；Second collar 12 of annular is provided with second annular seal space, second collar 12 is fixedly installed on tracheae bearing
On seat 5, and the outside of live spindle 4 is sheathed on, and coordinated with the sidewall spacers of live spindle 4, the annular of second collar 12 is evenly equipped with
Four through hole a1, each through hole a1 are radially extended and are run through second collar 12, and through hole a1 both ends are respectively communicated with tracheae outlet interface
502 and main shaft outlet passageway 402.
To avoid the too small influence gas transport in the gap between the inwall of tracheae bearing block 5 and each collar, the surface of first collar 9
The gas transmission groove c1 of annular, the through hole a1 where gas transmission groove c1 connections on the collar, gas are respectively equipped with the surface of second collar 12
Pipe intake interface 501 and tracheae outlet interface 502 are respectively communicated with corresponding gas transmission groove c1, by setting gas transmission groove c1 effective
For gas conveying advantage is provided, it is ensured that gas circuit is unobstructed.
To ensure the sealing between the inwall of tracheae bearing block 5 and the side wall of live spindle 4, the first outside framework oil seal 8 and second
Outside framework oil seal 11 is respectively equipped with the sealed groove b1 of annular towards the annular seal space side at place, and sealed groove b1 section is in V
Shape, the first outside framework oil seal 8 and the second outside framework oil seal 11 are fixedly installed with respect to tracheae bearing block 5 respectively, by setting sealed groove
B1, make the elasticity increase of outside framework oil seal, the active force increase of pressing is sealed, so as to improve sealing.
Clutch shaft bearing 6 and second bearing 13, specifically two bearings point are provided between live spindle 4 and tracheae bearing block 5
The both ends of tracheae bearing block 5 are not arranged at, further make the rotation of live spindle 4 more stable, effective damping noise reduction.
Gas circuit separation winding-preventing mechanism C also includes cylinder contiguous block 3, and the cylinder contiguous block 3 is respectively and fixedly connected with the He of live spindle 4
Gripper cylinder 1, and cylinder contiguous block 3 is provided with cylinder intake passage 301 and cylinder outlet passageway 302, main shaft inlet channel 401
The air inlet of gripper cylinder 1 is connected by cylinder intake passage 301, main shaft outlet passageway 402 is connected by cylinder outlet passageway 302
The gas outlet of logical gripper cylinder 1；Wherein, cylinder intake passage 301 is connected with the air inlet of gripper cylinder 1 by tracheae, cylinder
Outlet passageway 302 is connected with the gas outlet through hole tracheae of gripper cylinder 1, because gripper cylinder 1 with cylinder contiguous block 3 is synchronous rotation
Turn, so tracheae here is not in wrapping phenomena.
Transmission mechanism D includes the driven pulley 14 of connection live spindle 4, connects the and of driving wheel 15 of servomotor E output shafts
The timing belt 16 of drive connection driven pulley 14 and driving wheel 15 respectively, effectively prevent stuck and reduce polishing collision.
The end set of clamp assemblies 2 has the location division 201 extended outward, polishing product F is accurately positioned.
Above-mentioned specific embodiment is only the preferable embodiment of effect of the present invention, all identical or equivalent with this structure
Structure, in the protection domain of the application.
Claims (9)
- A kind of 1. rotary-grinding equipment, it is characterised in that：Including product clamping device (A), gas circuit separation winding-preventing mechanism (C), Transmission mechanism (D) and servomotor (E), gas circuit separation winding-preventing mechanism (C) connect product clamping device (A) and driver respectively Structure (D), transmission mechanism (D) connect servomotor (E) again, and servomotor (E), which passes sequentially through transmission mechanism (D) and separated with gas circuit, to be prevented Winding mechanism (C) driving product clamping device (A) rotation, it is synchronous that product clamping device (A) with gas circuit separates winding-preventing mechanism (C) Rotation；The product clamping device (A) includes gripper cylinder (1), and the folder more than two that relative gripper cylinder (1) annular is uniform Component (2) is held, annular is evenly equipped with more than the two pieces clamping jaw radially to reciprocatingly slide blocks (101), clamp assemblies on gripper cylinder (1) (2) corresponding clamping jaw block (101) is connected, gripper cylinder (1) is by clamping jaw block (101) while drives each clamp assemblies (2) radially It is mobile；The gas circuit separation winding-preventing mechanism (C) includes the gentle tubular shaft seat (5) of live spindle (4), live spindle (4) connection Gripper cylinder (1) and transmission mechanism (D), gripper cylinder (1) and live spindle (4) synchronous rotary, tracheae bearing block (5) are sheathed on On the outside of live spindle (4), live spindle (4) rotates relative to tracheae bearing block (5)；Live spindle (4) is led to provided with main shaft air inlet Road (401) and main shaft outlet passageway (402), tracheae bearing block (5) are provided with tracheae intake interface (501) and tracheae outlet interface (502), main shaft inlet channel (401) is respectively communicated with air inlet and tracheae intake interface (501) on gripper cylinder (1), main shaft Outlet passageway (402) is respectively communicated with gas outlet and tracheae outlet interface (502) on gripper cylinder (1).
- 2. rotary-grinding equipment according to claim 1, it is characterised in that：Live spindle (4) side wall and tracheae bearing block (5) the first oil sealing group is provided between inwall, the first oil sealing group is made up of two mutual symmetrical first outside framework oil seals (8), rotation Turn the first annular seal space that main shaft (4) side wall, tracheae bearing block (5) inwall and the first oil sealing group collectively form annular, main shaft air inlet Passage (401) and tracheae intake interface (501) are respectively communicated with the first annular seal space；And/or live spindle (4) side wall and tracheae The second oil sealing group is provided between bearing block (5) inwall, the second oil sealing group is by two mutual symmetrical second outside framework oil seals (11) Composition, live spindle (4) side wall, tracheae bearing block (5) inwall and the second oil sealing group collectively form the second annular seal space of annular, main Axle outlet passageway (402) and tracheae outlet interface (502) are respectively communicated with second annular seal space.
- 3. rotary-grinding equipment according to claim 2, it is characterised in that：Annular is provided with the first annular seal space First collar (9), first collar (9) are fixedly installed on tracheae bearing block (5), and are sheathed on the outside of live spindle (4), and Coordinate with live spindle (4) sidewall spacers, first collar (9) is provided with more than one through hole (a1), through hole (a1) both ends point Other connectivity trachea intake interface (501) and main shaft inlet channel (401)；And/or annular is provided with second annular seal space Second collar (12), second collar (12) are fixedly installed on tracheae bearing block (5), and are sheathed on the outside of live spindle (4), And coordinate with live spindle (4) sidewall spacers, second collar (12) is provided with more than one through hole (a1), through hole (a1) both ends It is respectively communicated with tracheae outlet interface (502) and main shaft outlet passageway (402).
- 4. rotary-grinding equipment according to claim 3, it is characterised in that：First collar (9) and/or second collar (12) the gas transmission groove (c1) of annular, the through hole (a1) where gas transmission groove (c1) connection on the collar, tracheae air inlet connecting are provided with Mouth (501) and/or tracheae outlet interface (502) connect corresponding gas transmission groove (c1).
- 5. rotary-grinding equipment according to claim 2, it is characterised in that：First outside framework oil seal (8) and/or second Outside framework oil seal (11) is provided with the sealed groove (b1) of annular towards the annular seal space side at place, and the section of the sealed groove (b1) is in V-arrangement, the first outside framework oil seal (8) and/or the second outside framework oil seal (11) are fixedly installed with respect to tracheae bearing block (5).
- 6. rotary-grinding equipment according to claim 1, it is characterised in that：The live spindle (4) and tracheae bearing block (5) clutch shaft bearing (6) and/or second bearing (13) are provided between.
- 7. rotary-grinding equipment according to claim 1, it is characterised in that：The gas circuit separation winding-preventing mechanism (C) is also Including cylinder contiguous block (3), the cylinder contiguous block (3) is respectively and fixedly connected with live spindle (4) and gripper cylinder (1), and cylinder connects Block (3) is provided with cylinder intake passage (301) and cylinder outlet passageway (302), and main shaft inlet channel (401) passes through cylinder intake The air inlet of passage (301) connection gripper cylinder (1), main shaft outlet passageway (402) are connected by cylinder outlet passageway (302) and pressed from both sides Hold the gas outlet of cylinder (1).
- 8. rotary-grinding equipment according to claim 1, it is characterised in that：The transmission mechanism (D) includes connection and rotated The driven pulley (14) of main shaft (4), the driving wheel (15) for connecting servomotor (E) output shaft and the driven pulley (14) that is connected respectively With the timing belt (16) of driving wheel (15).
- 9. rotary-grinding equipment according to claim 1, it is characterised in that：Clamp assemblies (2) end set has past The location division (201) of outer extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746287.6A CN107350965A (en) | 2017-08-26 | 2017-08-26 | A kind of rotary-grinding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746287.6A CN107350965A (en) | 2017-08-26 | 2017-08-26 | A kind of rotary-grinding equipment |
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| CN107350965A true CN107350965A (en) | 2017-11-17 |
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| CN201710746287.6A Pending CN107350965A (en) | 2017-08-26 | 2017-08-26 | A kind of rotary-grinding equipment |
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Cited By (5)
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| CN108406044A (en) * | 2018-04-08 | 2018-08-17 | 海盐县铭新机械有限公司 | A kind of pipe fitting flange automatic soldering device |
| CN108705327A (en) * | 2018-07-25 | 2018-10-26 | 深圳市科益展自动化有限公司 | Process the hollow harmonic wave platform of casing for clock and watch |
| CN108748255A (en) * | 2018-07-16 | 2018-11-06 | 上海元心智能机器人有限公司 | Wrist joint of robot structure and robot palletizer |
| CN108772827A (en) * | 2018-07-16 | 2018-11-09 | 上海元心智能机器人有限公司 | Robot power seat and full balance decoupling type robot palletizer |
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| CN205725364U (en) * | 2016-06-21 | 2016-11-23 | 深圳市金岷江智能装备有限公司 | Indexing mechanism and rotor machining device |
| CN206010271U (en) * | 2016-07-28 | 2017-03-15 | 广东利迅达机器人***股份有限公司 | A kind of air-actuated jaw with spinfunction |
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Application publication date: 20171117 |