CN106812808A - A kind of type rotation connector component - Google Patents
A kind of type rotation connector component Download PDFInfo
- Publication number
- CN106812808A CN106812808A CN201510840515.7A CN201510840515A CN106812808A CN 106812808 A CN106812808 A CN 106812808A CN 201510840515 A CN201510840515 A CN 201510840515A CN 106812808 A CN106812808 A CN 106812808A
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- overcoat
- bearing
- axle
- deep groove
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/061—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing mounting a plurality of bearings side by side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A kind of type rotation connector component, for the broken phosphorus working roll roller end of each serial pickling.Equipped with the combination that bearing bearing is deep groove ball bearing and thrust ball bearing between axle and overcoat, end cap is spun on the end of overcoat, and sealing system is provided between end cap and axle, and overcoat is with roll shaft through mode connects for screw；Sealing ring one is housed between deep groove ball bearing and axle, spacer is housed between the end of thrust ball bearing and overcoat, spacer is provided with sealing ring two.The present invention coordinates with working roll gap, can easily be taken out during reconditioning, changes convenient；Assembled using deep groove ball bearing and thrust ball bearing, axial carrying capacity is big, swivel joint and the reliable and stable operation of roller can be kept, the Failure Factors that may cause when independent all-sealed structure avoids reconditioning, stable performance, the life-span is high.
Description
Technical field
The present invention relates to technical field of bearings, particularly a kind of type rotation connector component.
Background technology
Existing rotary joint structure is made up of the part such as angular contact bearing, reinforced seal, overcoat, top cover of a pair configurations back-to-back.This swivel joint has the advantages that compact conformation, bearing capacity are high, but higher to installation accuracy requirement, and in reconditioning, its bearing exposes outside particularly working roll, and the foreign matter such as grinding fluid easily enters bearing, when reusing, causes swivel joint premature failure.
The content of the invention
To overcome the deficiencies in the prior art, goal of the invention of the invention is to provide a kind of type rotation connector component, in roller reconditioning can integral installation dismounting, solves the problems, such as because working roll reconditioning and caused by swivel joint there is initial failure, the use cost of reduction roller.
To achieve the above object, bearing is housed, bearing is the combination of deep groove ball bearing and thrust ball bearing, and end cap is spun on the end of overcoat between axle of the invention and overcoat, sealing system is provided between end cap and axle, overcoat is with roll shaft through mode connects for screw.
Sealing ring one is housed between the deep groove ball bearing and axle.
Spacer is housed, spacer is provided with sealing ring two between the end of the thrust ball bearing and overcoat.
The present invention compared with prior art, with advantages below：
1st, swivel joint and working roll gap coordinate, and can easily be taken out during reconditioning, change convenient；
2nd, assembled using deep groove ball bearing and thrust ball bearing, axial carrying capacity is big, swivel joint can be kept to stablize with roller can
By operation, the Failure Factors that may cause when independent all-sealed structure avoids reconditioning, stable performance, the life-span is high.
Brief description of the drawings
Fig. 1 is structure schematic diagram of the invention.
Specific embodiment
As shown in Figure 1, bearing is housed between axle 1 and overcoat 6, bearing is the combination of two sets of deep groove ball bearings 4 and a set of thrust ball bearing 5, end cap 2 is spun on the end of overcoat 6, sealing system 3 is provided between end cap 2 and axle 1, overcoat 6 is connected with roll shaft 9 through screw 8, sealing ring 1 is housed between deep groove ball bearing 4 and axle 1, spacer 7 is housed, spacer 7 is provided with sealing ring 2 10 between the end of thrust ball bearing 5 and overcoat 6.
The endoporus of overcoat of the invention 6, for gap coordinates, is fastened and the quick release of roll shaft 9 with roll shaft 9 by screw 8；Present invention employs 2 sets of deep groove ball bearings 4 and a set of thrust ball bearing 5, axially maximum dynamic load is 55.6KN, and three times are improve compared with existing swivel joint, and average life span in theory is 27 times of original structure；Enough brand-name greases, and sealed reliable are had been filled with joint, can be non-maintaining in validity period.
Claims (3)
1. a kind of type rotation connector component, it is characterised in that：Axle（1）With overcoat（6）Between be equipped with bearing, end cap（2）It is spun on overcoat（6）End, end cap（2）With axle（1）Between be provided with sealing system（3）, overcoat（6）With roll shaft（9）Through screw（8）Connection；The bearing is deep groove ball bearing（4）And thrust ball bearing（5）Combination.
2. type rotation connector component according to claim 1, it is characterised in that：Deep groove ball bearing（4）With axle（1）Between be equipped with sealing ring one（11）.
3. type rotation connector component according to claim 1, it is characterised in that：Thrust ball bearing（5）End and overcoat（6）Between be equipped with spacer（7）, spacer（7）It is provided with sealing ring two（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840515.7A CN106812808A (en) | 2015-11-27 | 2015-11-27 | A kind of type rotation connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840515.7A CN106812808A (en) | 2015-11-27 | 2015-11-27 | A kind of type rotation connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812808A true CN106812808A (en) | 2017-06-09 |
Family
ID=59102719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840515.7A Pending CN106812808A (en) | 2015-11-27 | 2015-11-27 | A kind of type rotation connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163188A (en) * | 2018-01-12 | 2018-06-15 | 成都力钧科技有限责任公司 | A kind of unmanned plane hybrid system pruned |
| CN110821966A (en) * | 2019-11-26 | 2020-02-21 | 成都国翼电子技术有限公司 | Axial clearance adjusting device |
| CN116357741A (en) * | 2023-04-10 | 2023-06-30 | 杭州弘晟智能科技有限公司 | Pot magnetic fluid structure that changes |
-
2015
- 2015-11-27 CN CN201510840515.7A patent/CN106812808A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163188A (en) * | 2018-01-12 | 2018-06-15 | 成都力钧科技有限责任公司 | A kind of unmanned plane hybrid system pruned |
| CN110821966A (en) * | 2019-11-26 | 2020-02-21 | 成都国翼电子技术有限公司 | Axial clearance adjusting device |
| CN116357741A (en) * | 2023-04-10 | 2023-06-30 | 杭州弘晟智能科技有限公司 | Pot magnetic fluid structure that changes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |