CN203792163U - Grinding head member for polishing machine - Google Patents
Grinding head member for polishing machine Download PDFInfo
- Publication number
- CN203792163U CN203792163U CN201320698195.2U CN201320698195U CN203792163U CN 203792163 U CN203792163 U CN 203792163U CN 201320698195 U CN201320698195 U CN 201320698195U CN 203792163 U CN203792163 U CN 203792163U
- Authority
- CN
- China
- Prior art keywords
- grinding head
- gearbox
- transmission shaft
- driving gear
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A grinding head member for a polishing machine is characterized by comprising a fixing table, a guide sleeve, a guide post, a gearbox, a grinding head, a motor and a lifting power mechanism, wherein the guide sleeve is arranged on the fixing table, the guide post is arranged in the guide sleeve in a sliding mode, the gearbox is fixed to the guide post, and the grinding head is driven by a transmission shaft; the gearbox comprises a box body, a drive gear and a driven gear, wherein the drive gear is arranged in the box body and the driven gear is meshed with the drive gear to drive the transmission shaft; the motor is arranged on the box body and drives the drive gear through a shaft; the guide post is tubular; the transmission shaft penetrates through the guide post and is connected with the grinding head; the lifting power mechanism is arranged between the fixing table and the gearbox. Compared with the prior art, the grinding head member has the advantages that a transmission assembly is not prone to abrasion and pressure exerted on the grinding head is stable.
Description
Technical field:
The utility model relates to a kind of ceramic machinery.
Background technology:
Grinding head of polishing machine top adopts motor driven belts wheel to drive transmission component at present, then is transferred on main shaft by flat key by transmission component, and bistrique is connected on main shaft and rotates together.Flat key also plays the orientation of lifting spindle simultaneously, so flat key selects gap to connect.
The problem that gap connection can produce has: 1., when electric motor starting, transmission component can impact flat key, and easily wearing and tearing in transmission component and flat key coupling part, can reduce like this service life of transmission component and main shaft.2. by flat key, be transferred on main shaft, flat key will bear the torsion from transmission component, also will play directed effect, will have influence on like this cylinder and from main shaft, bistrique be exerted pressure, and there will be pressure transient phenomenon.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of transmission component to be not easy grinding head of polishing machine member wearing and tearing, that be applied to the pressure stability on bistrique.
The utility model is to realize like this, comprise fixed station, be arranged on guide pin bushing on fixed station, be slidably arranged in guide pillar in guide pin bushing, be fixed on the gearbox on guide pillar, the bistrique being driven by power transmission shaft, motor, lifting drive mechanism, gearbox comprises casing, be arranged on driving gear in casing, with the driven gear of the drive power transmission shaft of driving gear engagement, motor is arranged on casing and by axle and drives driving gear, guide pillar is socket shape, power transmission shaft is connected with bistrique through guide pillar, and lifting drive mechanism is arranged between fixed station and gearbox.
During work, lifting drive mechanism drives gearbox to move up and down along guide pin bushing together with guide pillar, and bistrique is relied on workpiece below, simultaneously, motor drives power transmission shaft to rotate by driving wheel, follower, and power transmission shaft rotates to realize the sanding and polishing to workpiece with the polishing wheel in rotary bistrique.
Here, in order to guarantee the equilibrium of transmission, driving gear has more than two, and is evenly arranged on the surrounding of driven gear, drives accordingly the motor of driving gear to have more than two.
Compared with the prior art the utility model, guides the power transmission shaft of grinding head of polishing machine member, bistrique to move up and down owing to adopting relative to the guide pin bushing that can not rotate, guide pillar, and therefore, its beneficial effect is: 1. gear-driven efficiency is high, the life-span is long.
2. gear connects main shaft to be directly with rotary bistrique to run up moving, improves transmission mechanism service life.
3. with cylinder pulling force and whole self gravitation, bistrique is exerted pressure, make the pressure on bistrique more stable.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the cutaway view of gearbox.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
The utility model is to realize like this, comprise fixed station 1, be arranged on the guide pin bushing 2 on fixed station 1, be slidably arranged in the guide pillar 3 in guide pin bushing 2, be fixed on the gearbox 4 on guide pillar 3, the bistrique 6 being driven by power transmission shaft 5, motor 7, lifting drive mechanism (cylinder) 8, gearbox 4 comprises casing 4a, be arranged on the driving gear 4b in casing 4a, driven gear 4c with the drive power transmission shaft 5 of driving gear 4b engagement, motor 7 is arranged on casing 4a above and drives driving gear 4b by axle, guide pillar 3 is socket shape, in guide pillar 3, be provided with bearing 9, power transmission shaft 5 is connected with bistrique 6 through the bearing 9 in guide pillar 3, lifting drive mechanism 8 is arranged between the casing 4a of fixed station 1 and gearbox 4.On the axis of driven gear 4c below casing 4a, be provided with through driven gear 4c screwed hole 10, guide pillar 3 screw threads are fixed on screwed hole 10.
Driving gear 4b has two above (embodiment is three), and is evenly arranged on the surrounding of driven gear 4c, drives accordingly the motor 7 of driving gear 4b to have more than two.
Claims (2)
1. grinding head of polishing machine member, it is characterized in that comprising fixed station, be arranged on guide pin bushing on fixed station, be slidably arranged in guide pillar in guide pin bushing, be fixed on the gearbox on guide pillar, the bistrique being driven by power transmission shaft, motor, lifting drive mechanism, gearbox comprises casing, be arranged on driving gear in casing, with the driven gear of the drive power transmission shaft of driving gear engagement, motor is arranged on casing and by axle and drives driving gear, guide pillar is socket shape, power transmission shaft is connected with bistrique through guide pillar, and lifting drive mechanism is arranged between fixed station and gearbox.
2. grinding head of polishing machine member according to claim 1, is characterized in that driving gear has more than two, and is evenly arranged on the surrounding of driven gear, drives accordingly the motor of driving gear to have more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698195.2U CN203792163U (en) | 2013-11-07 | 2013-11-07 | Grinding head member for polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698195.2U CN203792163U (en) | 2013-11-07 | 2013-11-07 | Grinding head member for polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792163U true CN203792163U (en) | 2014-08-27 |
Family
ID=51374430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698195.2U Expired - Fee Related CN203792163U (en) | 2013-11-07 | 2013-11-07 | Grinding head member for polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792163U (en) |
-
2013
- 2013-11-07 CN CN201320698195.2U patent/CN203792163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20191107 |