CN106077723A - Prevent foreign material from entering the device of screw axis - Google Patents
Prevent foreign material from entering the device of screw axis Download PDFInfo
- Publication number
- CN106077723A CN106077723A CN201610472209.7A CN201610472209A CN106077723A CN 106077723 A CN106077723 A CN 106077723A CN 201610472209 A CN201610472209 A CN 201610472209A CN 106077723 A CN106077723 A CN 106077723A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- bearing
- gland
- foreign material
- mandrel bearing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/04—Safety guards specially designed for turning machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention is a kind of device preventing foreign material from entering screw axis, including screw mandrel bearing, motor cabinet gland, locking nut, oil sealing.Oil sealing is located at the both sides of screw mandrel bearing, bearing gland is connected with motor cabinet and projection on bearing gland is against on screw axis bearing outer-ring, in locking nut is located at bearing gland and it is connected with screw mandrel bearing, the attachment means of screw mandrel and motor cabinet can stop foreign material to enter screw mandrel bearing thus improve the service life of screw mandrel bearing, extend the maintenance phase of screw mandrel bearing, improve work efficiency.
Description
Technical field
The present invention relates to screw mandrel bearing, a kind of device preventing foreign material from entering screw mandrel bearing.
Background technology
Existing machining center, if the foreign material when lathe process are easily by the two side ends entrance bearing of screw mandrel bearing
In, affect the cleaning in screw mandrel, affect its service life, shorten the maintenance phase.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of device preventing foreign material from entering screw mandrel bearing, including screw mandrel
Bearing, motor cabinet gland, locking nut, oil sealing.Oil sealing is located at the both sides of screw mandrel bearing, and bearing gland is connected with motor cabinet
And the projection on bearing gland is against on screw axis bearing outer-ring, in locking nut is located at bearing gland and it is connected with screw mandrel bearing.
The two ends that oil sealing can preferably stop foreign material to pass through screw mandrel bearing enter in bearing, thus ensure that the cleaning in screw mandrel bearing is satisfied
Full, reduce the abrasion of screw mandrel bearing, improve its life-span, extend normal working hours, the maintenance maintenance cycle is extended the most accordingly.
Detailed description of the invention
The foreign material that prevent of the present invention enter the device of screw mandrel bearing, and it includes screw mandrel bearing and the motor being socketed on screw mandrel
Seat, also the oil sealing of gland locking nut is respectively provided at the two ends of screw mandrel bearing, and gland is connected and on bearing gland with motor cabinet
Projection be against on screw axis bearing outer-ring, locking nut is located in bearing gland and is connected with screw mandrel.Oil sealing be located at motor cabinet and
Referring between screw mandrel that motor cabinet is provided with annular recess towards the one side of screw mandrel bearing, oil sealing is against on screw mandrel bearing, and another side supports
At the endless groove of bearing gland, it also included shockproof as trembleuse cup, trembleuse cup and motor cabinet are fixing to be connected.
Claims (2)
1. preventing foreign material from entering a device for screw axis, its feature includes screw mandrel bearing, motor cabinet gland, locking nut, oil
Envelope.Oil sealing is located at the both sides of screw mandrel bearing, and bearing gland is connected with motor cabinet and projection on bearing gland is against screw mandrel
Bearing is outside upper, in locking nut is located at bearing gland and is connected with screw mandrel bearing.
A kind of device preventing foreign material from entering screw mandrel bearing the most according to claim 1, is characterized in that: screw mandrel and motor cabinet
Attachment means can stop foreign material enter screw mandrel bearing thus improve the service life of screw mandrel bearing, extend screw mandrel bearing maintenance
Phase, improve work efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472209.7A CN106077723A (en) | 2016-06-24 | 2016-06-24 | Prevent foreign material from entering the device of screw axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472209.7A CN106077723A (en) | 2016-06-24 | 2016-06-24 | Prevent foreign material from entering the device of screw axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106077723A true CN106077723A (en) | 2016-11-09 |
Family
ID=57252769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472209.7A Pending CN106077723A (en) | 2016-06-24 | 2016-06-24 | Prevent foreign material from entering the device of screw axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077723A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053167A (en) * | 1976-10-18 | 1977-10-11 | Parker-Hannifin Corporation | Seal for ball bearing screws and the like |
| CN200982407Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Ball screw bearing axial protection device |
| CN203009597U (en) * | 2013-01-17 | 2013-06-19 | 宁波恒大机械有限公司 | Connecting device of screw rod and motor base |
| CN204431180U (en) * | 2014-12-19 | 2015-07-01 | 山东永华机械有限公司 | The screw mandrel bearing oil seal installation device of CNC milling machine motor base |
-
2016
- 2016-06-24 CN CN201610472209.7A patent/CN106077723A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053167A (en) * | 1976-10-18 | 1977-10-11 | Parker-Hannifin Corporation | Seal for ball bearing screws and the like |
| CN200982407Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Ball screw bearing axial protection device |
| CN203009597U (en) * | 2013-01-17 | 2013-06-19 | 宁波恒大机械有限公司 | Connecting device of screw rod and motor base |
| CN204431180U (en) * | 2014-12-19 | 2015-07-01 | 山东永华机械有限公司 | The screw mandrel bearing oil seal installation device of CNC milling machine motor base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101664883B (en) | Fixture special for mortise of broaching disc type part | |
| CN102350425A (en) | Cleaning clamp | |
| CN106077723A (en) | Prevent foreign material from entering the device of screw axis | |
| CN203009597U (en) | Connecting device of screw rod and motor base | |
| CN204504719U (en) | A kind of floated electric screwdriver head assembly | |
| CN204109676U (en) | The integrated oil enveloping structure of drive axle axis head nut | |
| CN101879608A (en) | Sealing device for main shaft of numerical control machine tool | |
| CN205148067U (en) | Emery wheel chuck of precision roll bistrique of high emery wheel linear velocity | |
| CN204200834U (en) | Novel double-row crossed cylindrical roller wire roller bearing | |
| CN202790117U (en) | Thrust bearing used on mower | |
| CN105465096A (en) | Hydraulic oil cylinder | |
| CN105328569A (en) | Grinding wheel chuck of high-speed precise roller grinding head | |
| CN204936709U (en) | One repaiies careless car car wheel structure | |
| CN205479361U (en) | Durable external mechanical seal | |
| CN105650130A (en) | Installation structure for bearing outer ring and bearing seat | |
| CN104889761A (en) | Special jig for processing opening of high pressure gas cylinder | |
| CN205392609U (en) | Coal pulverizer grinding roller | |
| CN204267274U (en) | The side cover of slurry pump | |
| CN204843677U (en) | Ball screw slip table | |
| CN203363237U (en) | Large-diameter suspension type cage type regulating valve | |
| CN204160326U (en) | A kind of grinding machine Special arc trimmer based on machining bearing lasso | |
| CN207514207U (en) | A kind of elevator | |
| CN107035764A (en) | A kind of sealed bearings | |
| CN105257714A (en) | Loss resistant bearing base | |
| CN207195459U (en) | A kind of sealed bearings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |