CN209551462U - A kind of spindle drive of polishing machine - Google Patents
A kind of spindle drive of polishing machine Download PDFInfo
- Publication number
- CN209551462U CN209551462U CN201920095862.5U CN201920095862U CN209551462U CN 209551462 U CN209551462 U CN 209551462U CN 201920095862 U CN201920095862 U CN 201920095862U CN 209551462 U CN209551462 U CN 209551462U
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- CN
- China
- Prior art keywords
- polishing machine
- hub bearing
- shaft body
- main shaft
- belt pulley
- Prior art date
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- 238000005498 polishing Methods 0.000 title claims abstract description 75
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of spindle drives of polishing machine, including polishing machine main shaft body, servo motor, timing belt pulley one, spindle locking nut, hub bearing locking nut and tapered sleeve, polishing machine main shaft body one end is through hub bearing and extends to the outside of hub bearing and hub bearing locking nut is detachably connected, one end on the polishing machine main shaft body close to the hub bearing is provided with fixed ring, the fixed ring is fixedly connected with timing belt pulley one, the timing belt pulley one is connected by the timing belt pulley two of the output end of synchronous belt and servo motor setting, one end on the polishing machine main shaft body away from the hub bearing is provided with tapering compatible with tapered sleeve, the polishing machine main shaft body passes through tapered sleeve and connect with the internal screw thread on spindle locking nut.The utility model has that structure is simple, and stability is good, and detachable between each component, maintenance and easy to assembly.
Description
Technical field
The utility model relates to polishing machine equipment technical field, specially a kind of spindle drive of polishing machine.
Background technique
Common metal workpiece after machine-shaping, surface can jagged or scratch, influence to use, it is therefore desirable to polishing machine pair
The surface of this metal works is processed by shot blasting.Polishing mechanism is the chief component of polishing machine, and polishing mechanism is by leading
Axis driving mechanism and polished part composition, existing spindle drive, structure is all complex, and stability is poor, and can not dismantle,
Assemble and repair more troublesome, therefore it is necessary to design a kind of dismountable spindle drive.
Utility model content
The purpose of this utility model is to provide a kind of spindle drive of polishing machine, it is simple to have a structure, stablizes
Property good and detachable between each component, maintenance and advantage easy to assembly, solve the problems, such as that above-mentioned technical background is proposed.
To achieve the above object, the utility model provides the following technical solutions: a kind of spindle drive of polishing machine,
Including polishing machine main shaft body, servo motor, timing belt pulley one, spindle locking nut, hub bearing locking nut and tapered sleeve,
Polishing machine main shaft body one end is through hub bearing and extends to the outside of hub bearing and hub bearing locking nut can
Dismantling connection, one end on the polishing machine main shaft body close to the hub bearing are provided with fixed ring, the fixed ring with
Timing belt pulley one is fixedly connected, and the timing belt pulley one is arranged by synchronous belt with the output end of servo motor synchronous
Belt pulley two connects, and one end on the polishing machine main shaft body away from the hub bearing is provided with cone compatible with tapered sleeve
Portion, the polishing machine main shaft body pass through tapered sleeve and connect with the internal screw thread on spindle locking nut.
Preferably, the spindle drive further includes polishing wheel, and the polishing wheel passes through polishing wheel locking nut and cone
External screw thread connects on set.
Preferably, the inside of the tapered sleeve is pyramidal structure, and an outwardly projecting stop collar, the limit are provided on tapered sleeve
Position ring and polishing wheel limit connect.
Preferably, the hub bearing is fixedly connected by fastener with polishing machine, and hub bearing and polishing machine main shaft
Ontology rotation connection.
Preferably, it is provided with screw hole in the timing belt pulley one and the fixed ring, fastening is provided in the screw hole
Screw.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model on spindle locking nut by being arranged internal screw thread, the internal screw thread and polishing machine main shaft body one
The external screw thread at end connects, and has achieved the effect that facilitate the disassembly of tapered sleeve, assembling and maintenance.
2, the utility model is arranged with matched by the way that a tapering is arranged on polishing machine main shaft body on tapering
Tapered sleeve is provided with an outwardly projecting stop collar on tapered sleeve, and the stop collar and polishing wheel limit connect, when polishing wheel rotates
When, stability is good.
3, internal screw thread of the utility model by the way that external screw thread is arranged on tapered sleeve, on the external screw thread and polishing wheel locking nut
It is detachably connected, facilitates the replacement of the polishing wheel on tapered sleeve, it is practical.
4, the utility model is arranged dismountable by the way that screw hole is arranged on timing belt pulley one and fixed ring in screw hole
Fastening screw, in use, timing belt pulley one can be made to separate with polishing machine main shaft body, conveniently by dismantling fastening screw
Timing belt pulley one is dismantled and is safeguarded, it is practical.
5, by the way that tapering is arranged on polishing machine main shaft body, which connects the utility model with tapered sleeve taper fit,
Since taper very little can transmit certain torque using the principle of frictional force, and because being taper fit, reaches and conveniently tear open
The effect unloaded, re-assemblies the center that will not influence tapered sleeve after disassembly, fast quick-detach tapered sleeve is adapted to different size
Polishing wheel installs bore dia.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the part explosive view of the utility model.
Appended drawing reference and title in figure is as follows:
1, polishing machine main shaft body；2, timing belt pulley two；3, servo motor；4, synchronous belt；5, hub bearing；6, same
Walk belt pulley one；7, spindle locking nut；8, polishing wheel locking nut；9, polishing wheel；10, hub bearing locking nut；11, solid
Determine ring；12, tapering；13, tapered sleeve；14, stop collar；15, screw hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, a kind of embodiment provided by the utility model: a kind of spindle drive of polishing machine,
Including polishing machine main shaft body 1, servo motor 3, timing belt pulley 1, spindle locking nut 7, hub bearing locking nut 10
With tapered sleeve 13, described 1 one end of polishing machine main shaft body runs through hub bearing 5 and extends to outside and the hub spindle of hub bearing 5
It holds locking nut 10 to be detachably connected, one end on the polishing machine main shaft body 1 close to the hub bearing 5 is provided with fixation
Ring 11, the fixed ring 11 are fixedly connected with timing belt pulley 1, and the timing belt pulley 1 passes through synchronous belt 4 and servo
The timing belt pulley 22 of the output end setting of motor 3 connects, away from the hub bearing 5 on the polishing machine main shaft body 1
One end is provided with tapering 12 compatible with tapered sleeve 13, and the polishing machine main shaft body 1 passes through tapered sleeve 13 with 12 one end of tapering
It is connect with the internal screw thread on spindle locking nut 7.
The utility model further includes polishing wheel 9, and the polishing wheel 9 passes through outer on polishing wheel locking nut 8 and tapered sleeve 13
It is threadedly coupled, external screw thread is set on tapered sleeve 13, is facilitated the disassembly and replacement of polishing wheel 9；The inside of the tapered sleeve 13 is cone
Shape structure, and an outwardly projecting stop collar 14 is provided on tapered sleeve 13, the stop collar 14 and the limit of polishing wheel 9 connect, setting
Stop collar 14 can effectively prevent sideslip when polishing wheel 9 operates, achieve the effect that stability is good；The hub bearing 5 passes through
Fastener is fixedly connected with polishing machine, and hub bearing 5 and polishing machine main shaft body 1 are rotatablely connected, the wheel hub in the present embodiment
Using automobile hub bearing, automobile hub bearing had not only born axial load but also can bear radial load, shock resistance bearing 5
Ability is strong, dustproof and waterproof ability is strong, for ease of maintenaince and replacement；It is respectively provided in the timing belt pulley 1 and the fixed ring 11
There is screw hole 15, be provided with fastening screw in the screw hole 15, when use can make timing belt pulley 1 by dismantling fastening screw
It is separated with polishing machine main shaft body 1, facilitates the disassembly and maintenance to timing belt pulley 1, it is practical.
When work, servo motor 3 is rotated, and the timing belt pulley 22 being arranged on servo motor 3 is with rotation, synchronous belt
Timing belt pulley 1 is driven to rotate by synchronous belt 4 when taking turns 22 rotation, timing belt pulley 1 drives polishing machine main shaft body
1 rotation, and further polishing wheel 9 is driven to rotate the polishing grinding carried out to product；When replacing polishing wheel 9, need to only dismantle
Polishing wheel locking nut 8 and spindle locking nut 7, it is convenient and practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of spindle drive of polishing machine, including polishing machine main shaft body (1), servo motor (3), timing belt pulley
One (6), spindle locking nut (7), hub bearing locking nut (10) and tapered sleeve (13), it is characterised in that: the polishing owner
Shaft body (1) one end is through hub bearing (5) and extends to the outside of hub bearing (5) and hub bearing locking nut (10) can
Dismantling connection, one end on the polishing machine main shaft body (1) close to the hub bearing (5) are provided with fixed ring (11), institute
It states fixed ring (11) to be fixedly connected with timing belt pulley one (6), the timing belt pulley one (6) passes through synchronous belt (4) and watches
Timing belt pulley two (2) connection of the output end setting of motor (3) is taken, deviates from the wheel on the polishing machine main shaft body (1)
One end that hub axle holds (5), which is provided with, passes through tapered sleeve with tapered sleeve (13) compatible tapering (12), the polishing machine main shaft body (1)
(13) it is connect with the internal screw thread on spindle locking nut (7).
2. a kind of spindle drive of polishing machine according to claim 1, it is characterised in that: further include polishing wheel
(9), the polishing wheel (9) is connect by polishing wheel locking nut (8) with the external screw thread on tapered sleeve (13).
3. a kind of spindle drive of polishing machine according to claim 1 or 2, it is characterised in that: the tapered sleeve
(13) inside is pyramidal structure, and an outwardly projecting stop collar (14) is provided on tapered sleeve (13), the stop collar (14) with
Polishing wheel (9) limit connection.
4. a kind of spindle drive of polishing machine according to claim 1, it is characterised in that: the hub bearing
(5) it is fixedly connected by fastener with polishing machine, and hub bearing (5) and polishing machine main shaft body (1) are rotatablely connected.
5. a kind of spindle drive of polishing machine according to claim 1, it is characterised in that: the timing belt pulley
Screw hole (15) are provided in one (6) and the fixed ring (11), are provided with fastening screw in the screw hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095862.5U CN209551462U (en) | 2019-01-21 | 2019-01-21 | A kind of spindle drive of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095862.5U CN209551462U (en) | 2019-01-21 | 2019-01-21 | A kind of spindle drive of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551462U true CN209551462U (en) | 2019-10-29 |
Family
ID=68308444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920095862.5U Active CN209551462U (en) | 2019-01-21 | 2019-01-21 | A kind of spindle drive of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551462U (en) |
-
2019
- 2019-01-21 CN CN201920095862.5U patent/CN209551462U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: Building 17, Taishan Intelligent Equipment Industrial Park, No.1 Fu'an West Road, Dajiang Town, Taishan City, Jiangmen City, Guangdong Province, 529200 Patentee after: Illuminating intelligent equipment (Jiangmen) Co.,Ltd. Country or region after: China Address before: 523000 D2, No.142, Tangqing East Road, Hengtang, Tangxia Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHAOLIANG INTELLIGENT EQUIPMENT TECHNOLOGY CO.,LTD. Country or region before: China |