CN203614724U - Gear-rack moving lubricating device - Google Patents
Gear-rack moving lubricating device Download PDFInfo
- Publication number
- CN203614724U CN203614724U CN201320883037.4U CN201320883037U CN203614724U CN 203614724 U CN203614724 U CN 203614724U CN 201320883037 U CN201320883037 U CN 201320883037U CN 203614724 U CN203614724 U CN 203614724U
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- oil
- gear
- communicated
- shaft
- lubricating
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Abstract
The utility model belongs to a gear-rack moving lubricating device, comprising an oil pump, an oil pipe, a shaft and a gear; the gear is sleeved on the shaft; two sealing bearings are arranged between the shaft and the gear; an oil cavity is formed among the shaft, the gear and the sealing bearings; an oil path communicated with the oil cavity is formed in the shaft body of the shaft; the gear surface of the gear is provided with an oil hole communicated with the oil cavity; the output end of the oil pipe is communicated with the oil path; the input end of the oil pipe is communicated with the output end of the oil pump. The gear and a rack are automatically lubricated, the dispersion of lubrication oil (grease) on the gear surface is better, the oil pump can automatically, regularly and quantitatively supply lubricating oil (grease) for a lubricating wheel according to the actual time of a transmission part, the minimal supplying quantity is ensured while the lubricating effect is ensured, excessive lubricating is avoided, the abrasion of the gear and the rack due to shortage of lubricating is avoided and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of lubrication system, is specifically related to a kind of gear rack mobile lubrication system.
Background technique
Conventionally, in gear transmission, need to be lubricated work tooth, reduce the friction factor of work, the amount of reducing wear, the working life of improving work tooth.Then adopt the logistics manipulator of gear, the rack linear kind of drive in movement process, being exposed to outer gear and tooth bar for the flank of tooth need to be lubricated.Traditional lubricating system is to adopt manual type that lubricant oil (fat) is directly applied to gear, rack surface; artificial coating lubricating oil (fat) mode weak effect; driving component quick abrasion; when mechanism hand operation, noise is larger; need in addition to shut down gear, tooth bar are carried out to coating lubricating oil (fat), reduced working efficiency.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of gear rack mobile lubrication system, can guarantee in the course of the work the engagement position that participates in meshed gears effectively to be lubricated.
The utility model discloses a kind of gear rack mobile lubrication system, comprise oil pump, oil pipe, axle and be sleeved on the gear on axle, between described axle and gear, be provided with 2 stuffing box bearings, between described axle, gear and stuffing box bearing, form oil pocket, in the axis body of described axle, be provided with the oil duct being communicated with oil pocket, the flank of tooth of described gear is provided with the oilhole being communicated with oil pocket, and described oil pipe output terminal is communicated with oil duct, and described oil pipe input end is communicated with oil pump output terminal.
Further, described oil pipe output terminal is provided with oil connection, and described oil connection is communicated with oil duct.
Further, described axle is positioned at gear both sides and is respectively equipped with locking nut and the shaft shoulder.
Further, the quantity of described oilhole is for more than at least 2.
The beneficial effects of the utility model are: a kind of gear rack mobile lubrication system of the utility model, gear, tooth bar are carried out to self oiling, the dispersion of lubricant oil (fat) on the tooth bar flank of tooth is better, oil pump can regularly, quantitatively provide oil (fat) automatically to lubrificated wheels by the running time of driving component, in guaranteeing lubrication effect, realize minimum delivery volume, avoid overlubricate, also can avoid, because lacking the lubricated wearing and tearing that cause gear and tooth bar, having improved working life.
Accompanying drawing explanation
In order to make object, technological scheme and the advantage of model utility clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model;
Schematic diagram when Fig. 2 is the utility model work.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, a kind of gear rack mobile lubrication system of the utility model, comprise oil pump 1, oil pipe 2, axle 3 and be sleeved on the gear 4 on axle 3, between described axle 3 and gear 4, be provided with 2 stuffing box bearings 5, between described axle 3, gear 4 and stuffing box bearing 5, form oil pocket 6, be provided with the oil duct 7 being communicated with oil pocket 6 in the axis body of described axle 3, the flank of tooth of described gear 4 is provided with the oilhole 8 being communicated with oil pocket 6, described oil pipe 2 output terminals are communicated with oil duct 7, and described oil pipe 2 input ends are communicated with oil pump 1 output terminal.Start oil pump 1, lubricant oil (fat) is delivered in oil pocket 6 by oil pipe 2 and oil duct 7 successively, is finally delivered to gear 4 surfaces by oilhole 8, gear 4 by with work the engaging of tooth, lubricant oil (fat) is spread upon in the profile of tooth of work tooth uniformly, work tooth is fully lubricated.Also reduce in addition the equipment downtime causing because of artificial coating lubricating oil (fat), improved working efficiency.
In the present embodiment, described oil pipe 2 output terminals are provided with oil connection 9, and described oil connection 9 is communicated with oil duct 7.Adopt oil connection 9 conveniently to dismantle it, oil duct 7 is cleaned.
In the present embodiment, described axle 3 is positioned at gear 4 both sides and is respectively equipped with locking nut 10 and shaft shoulder 3a, and gear 4 is positioned on axle 3, prevents gear play, also facilitates gear is dismantled in addition.
In the present embodiment, the quantity of described oilhole 8, for more than at least 2, can arrange according to actual conditions the quantity of oilhole, meets lubricating work tooth.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (4)
1. a gear rack mobile lubrication system, it is characterized in that: comprise oil pump, oil pipe, axle and be sleeved on the gear on axle, between described axle and gear, be provided with 2 stuffing box bearings, between described axle, gear and stuffing box bearing, form oil pocket, in the axis body of described axle, be provided with the oil duct being communicated with oil pocket, the flank of tooth of described gear is provided with the oilhole being communicated with oil pocket, and described oil pipe output terminal is communicated with oil duct, and described oil pipe input end is communicated with oil pump output terminal.
2. a kind of gear rack mobile lubrication system according to claim 1, is characterized in that: described oil pipe output terminal is provided with oil connection, and described oil connection is communicated with oil duct.
3. a kind of gear rack mobile lubrication system according to claim 1, is characterized in that: described axle is positioned at gear both sides and is respectively equipped with locking nut and the shaft shoulder.
4. a kind of gear rack mobile lubrication system according to claim 1, is characterized in that: the quantity of described oilhole is for more than at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883037.4U CN203614724U (en) | 2013-12-30 | 2013-12-30 | Gear-rack moving lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883037.4U CN203614724U (en) | 2013-12-30 | 2013-12-30 | Gear-rack moving lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614724U true CN203614724U (en) | 2014-05-28 |
Family
ID=50767373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883037.4U Expired - Fee Related CN203614724U (en) | 2013-12-30 | 2013-12-30 | Gear-rack moving lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913730A (en) * | 2012-10-26 | 2013-02-06 | 深圳市华星光电技术有限公司 | Automatic rack oil filling device |
| CN107127628A (en) * | 2017-07-12 | 2017-09-05 | 重庆帅能机床制造有限公司 | A kind of intelligent machine tool with toothed belt transmission |
-
2013
- 2013-12-30 CN CN201320883037.4U patent/CN203614724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913730A (en) * | 2012-10-26 | 2013-02-06 | 深圳市华星光电技术有限公司 | Automatic rack oil filling device |
| CN102913730B (en) * | 2012-10-26 | 2015-04-15 | 深圳市华星光电技术有限公司 | Automatic rack oil filling device |
| CN107127628A (en) * | 2017-07-12 | 2017-09-05 | 重庆帅能机床制造有限公司 | A kind of intelligent machine tool with toothed belt transmission |
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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: 20140528 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |