CN202964390U - Novel oil-leaking-proof planet wheel polishing grinding head mechanism of ceramic polishing machine - Google Patents
Novel oil-leaking-proof planet wheel polishing grinding head mechanism of ceramic polishing machine Download PDFInfo
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- CN202964390U CN202964390U CN 201220677906 CN201220677906U CN202964390U CN 202964390 U CN202964390 U CN 202964390U CN 201220677906 CN201220677906 CN 201220677906 CN 201220677906 U CN201220677906 U CN 201220677906U CN 202964390 U CN202964390 U CN 202964390U
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Abstract
The utility model discloses a novel oil-leaking-proof planet wheel polishing grinding head mechanism of a ceramic polishing machine. The novel oil-leaking-proof planet wheel polishing grinding head mechanism of the ceramic polishing machine comprises a planet gear, a bearing seat and a planet gear shaft, wherein a leaking-proof maze groove structure is arranged between the lower end face of a matrix of the plane gear and the upper end face of the bearing seat. The leaking-proof maze groove structure comprises a concave groove and a convex groove, wherein the concave groove is formed in the lower end face of the matrix of the plane gear, and the convex groove is formed in the upper end face of the bearing seat and matched with the concave groove. A deep groove ball bearing group is arranged between the bearing seat and the plane gear shaft. The novel oil-leaking-proof planet wheel polishing grinding head mechanism of the ceramic polishing machine is simple in structure. The leaking-proof maze groove structure is arranged between the lower end face of the matrix of the plane gear and the upper end face of the bearing seat, and the deep groove ball bearing with a double-face sealing cover is used to replace an existing tapered roller bearing, so that the novel oil-leaking-proof planet wheel polishing grinding head mechanism of the ceramic polishing machine is reliable in seal, and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of planet wheel polishing grinding head mechanism, particularly relates to a kind of novel anti-leakage oil planet wheel polishing grinding head mechanism of ceramic polishing machine, belongs to construction material milling apparatus field.
Background technology
In existing ceramic brick polishing production line, adopt super clean bright polishing and burnishing machine (for a kind of high-end ceramic polishing machine) that product is further processed, be to produce high-end product, improve the effective means of added value of product.The grinding head for polishing of super clean bright polishing and burnishing machine generally adopts the planet gear transmission mode, as shown in Figure 1, existing planet wheel polishing grinding head mechanism mainly is comprised of planetary gear 1, taper roll bearing 2`, bearing block 3, planet pin 4, outside framework oil seal 5, bearing (ball) cover 6 and grinding head for polishing assembly 7, during work, whole planet wheel polishing grinding head mechanism maintains static around central gear 9(with grinding head box body 8) when revolution n1, planetary gear 1 axle is around self axis rotation n2, thereby drive 8 rotations of grinding head for polishing assembly, product is processed.
Central gear and planetary gear are by the gear teeth meshing transferring power, planetary gear is loaded on planet pin, planet pin is supported on taper roll bearing and bearing block, have intercommunicating pore on bearing block, fluid in grinding head box body can enter taper roll bearing, thereby bearing is lubricated.In the course of the work, due to continuous operation, temperature constantly rises, and (working environment determines, the Non-water-cooled measure), make fluid thinning, mobility increases, like this, the bearing gap of fluid by lower end in taper roll bearing slowly leaks out to outside framework oil seal 5 tops, along with the increase of working time, the fluid above oil sealing is cumulative, and the pressure that oil sealing bears is increasing, finally cause oil seal failure, cause oil leak.But super clean bright polishing and burnishing machine is the final manufacturing procedure of product, is not allow any pollution, and does not also have now corresponding structure can solve problems.
The utility model content
The purpose of this utility model is for the problems referred to above weak point, and a kind of planet wheel polishing grinding head mechanism with leak-proof arrangement is provided, and it is simple in structure, but has good oil-leakage-prevention effect, prevents oil leaking pollution.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of novel anti-leakage of ceramic polishing machine oil planet wheel polishing grinding head mechanism comprises planetary gear, bearing block and planet pin, is provided with leakproof maze trough structure between described planetary matrix lower surface and bearing block upper surface.
Further concrete, described leakproof maze trough structure comprises the groove of being located at planetary matrix lower surface and is located at the bearing block upper surface and the tongue of groove matched in clearance.
As preferably, the deep groove ball bearing group is set between described bearing block and planet pin.
Further, described deep groove ball bearing group is comprised of the deep groove ball bearing of two of up and down with the dual face seals lid.
The utility model is simple in structure, is provided with leakproof maze trough structure between planetary matrix lower surface and bearing block upper surface, and adopts with the deep groove ball bearing of dual face seals lid and replace existing taper roll bearing, and sealing is reliable, low cost of manufacture.
Description of drawings
Fig. 1 is for having the structural representation of planet wheel polishing grinding head mechanism now.
Fig. 2 is the structural representation of the utility model oil-leakage-prevention planet wheel polishing grinding head mechanism.
Fig. 3 is the planetary gear construction schematic diagram of the utility model band groove.
Fig. 4 is the bearing block structure schematic diagram of the utility model band tongue.
Fig. 5 is the utility model leakproof maze trough respective outer side edges mounting structure schematic diagram.
Below by the drawings and specific embodiments, the utility model is further described:
The specific embodiment
As shown in Fig. 2 to 5, the novel anti-leakage of ceramic polishing machine described in the utility model oil planet wheel polishing grinding head mechanism comprises planetary gear 1, deep groove ball bearing group 2, bearing block 3, planet pin 4, outside framework oil seal 5, bearing (ball) cover 6 and grinding head for polishing assembly 7.Concrete structure is as follows:
Be provided with leakproof maze trough structure 10 between the matrix lower surface of described planetary gear 1 and bearing block 3 upper surfaces; Further, described leakproof maze trough structure 10 comprise the groove 101 of the matrix lower surface of being located at planetary gear 1 and be located at bearing block 3 upper surfaces and with the tongue 102 of groove 101 matched in clearance.Further concrete, because planetary gear 1 is relative to rotating with bearing block 3, therefore, described groove 101 and tongue 102 are cannelure, and with the concentric setting of planet pin 4.
In order further to improve sealing, between described bearing block 3 and planet pin 4, deep groove ball bearing group 2 is set, replace existing taper roll bearing group 2`.Further, described deep groove ball bearing group 2 is comprised of the deep groove ball bearing of two of up and down with the dual face seals lid, and deep groove ball bearing carries lubricating grease.
Below come by the specific works principle that the utility model is described in further detail:
in the course of work, grinding head box body 8 drive planetary gears 1 together with bearing block 3 in the time of central gear 9 revolution n1, also not stopping has higher relatively rotating around self axis rotation n2(planetary gear 1 and bearing block 3), the centrifugal force that revolution n1 produces, make lubricating grease (oil) all be deposited in planetary gear 1 place, because adopting leakproof maze trough structure 10, planetary gear 1 and bearing block 3 carry out dynamic seal (packing), under planetary gear 1 rotation centrifugal action, the grease (liquid) that is deposited in bearing block 3 tops is thrown away at the maze trough place, avoid this place's fluid to enter in bearing block 3, and the deep groove ball bearing in bearing block 3 carries lubricating grease, and double-sided belt seal cover, both can guarantee that bearing place lubricating grease did not run off, can stop again the fluid of a small amount of leakage to enter the oil sealing place, thereby fundamentally solved the oil liquid leakage problem.
The utility model is simple in structure, is provided with leakproof maze trough structure between planetary matrix lower surface and bearing block upper surface, and adopts with the deep groove ball bearing of dual face seals lid and replace existing taper roll bearing, and sealing is reliable, low cost of manufacture.
Claims (4)
1. the novel anti-leakage of ceramic polishing machine oil planet wheel polishing grinding head mechanism, comprise planetary gear, bearing block and planet pin, it is characterized in that: be provided with leakproof maze trough structure between described planetary matrix lower surface and bearing block upper surface.
2. the novel anti-leakage of ceramic polishing machine oil planet wheel polishing grinding head mechanism according to claim 1 is characterized in that: described leakproof maze trough structure comprises the groove of being located at planetary matrix lower surface and is located at the bearing block upper surface and the tongue of groove matched in clearance.
3. the novel anti-leakage of ceramic polishing machine oil planet wheel polishing grinding head mechanism according to claim 1, is characterized in that: the deep groove ball bearing group is set between described bearing block and planet pin.
4. the novel anti-leakage of ceramic polishing machine oil planet wheel polishing grinding head mechanism according to claim 3, it is characterized in that: described deep groove ball bearing group is comprised of the deep groove ball bearings of two of up and down with the dual face seals lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677906 CN202964390U (en) | 2012-12-10 | 2012-12-10 | Novel oil-leaking-proof planet wheel polishing grinding head mechanism of ceramic polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677906 CN202964390U (en) | 2012-12-10 | 2012-12-10 | Novel oil-leaking-proof planet wheel polishing grinding head mechanism of ceramic polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964390U true CN202964390U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220677906 Expired - Fee Related CN202964390U (en) | 2012-12-10 | 2012-12-10 | Novel oil-leaking-proof planet wheel polishing grinding head mechanism of ceramic polishing machine |
Country Status (1)
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| CN (1) | CN202964390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625075A (en) * | 2016-12-23 | 2017-05-10 | 泉州智信专利技术开发有限公司 | Centering device for polishing head of polishing machine |
| CN107283300A (en) * | 2017-07-04 | 2017-10-24 | 广东赛因迪科技股份有限公司 | A kind of planetary bistrique with anti-oil leakage mechanism |
| CN108127555A (en) * | 2017-12-21 | 2018-06-08 | 佛山市嘉印陶瓷机械设备有限公司 | A kind of bistrique upper mechanism for ceramic polishing machine |
| CN108386543A (en) * | 2018-05-09 | 2018-08-10 | 广州珐玛珈智能设备股份有限公司 | A kind of sealing structure |
-
2012
- 2012-12-10 CN CN 201220677906 patent/CN202964390U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625075A (en) * | 2016-12-23 | 2017-05-10 | 泉州智信专利技术开发有限公司 | Centering device for polishing head of polishing machine |
| CN107283300A (en) * | 2017-07-04 | 2017-10-24 | 广东赛因迪科技股份有限公司 | A kind of planetary bistrique with anti-oil leakage mechanism |
| CN108127555A (en) * | 2017-12-21 | 2018-06-08 | 佛山市嘉印陶瓷机械设备有限公司 | A kind of bistrique upper mechanism for ceramic polishing machine |
| CN108386543A (en) * | 2018-05-09 | 2018-08-10 | 广州珐玛珈智能设备股份有限公司 | A kind of sealing structure |
| CN108386543B (en) * | 2018-05-09 | 2023-11-24 | 广州珐玛珈智能设备股份有限公司 | Sealing structure |
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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 |
Granted publication date: 20130605 Termination date: 20201210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |