CN105351373B - A kind of phase-adjustable bearing block - Google Patents
A kind of phase-adjustable bearing block Download PDFInfo
- Publication number
- CN105351373B CN105351373B CN201510868546.3A CN201510868546A CN105351373B CN 105351373 B CN105351373 B CN 105351373B CN 201510868546 A CN201510868546 A CN 201510868546A CN 105351373 B CN105351373 B CN 105351373B
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- CN
- China
- Prior art keywords
- phase
- bearing block
- bearing
- adjustment
- seat
- 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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- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
The present invention relates to a kind of phase-adjustable bearing block, belong to General Mechanical Parts field.To overcome existing bearing block to install caused by bent ditch ball bearing, movement interference, mounting and adjusting are difficult, and the invention discloses a kind of phase-adjustable bearing block.Originally the part of fixed bearing block installation bearing outer ring is separated with frame fixed part, becoming it can be around the phase-adjustable bearing block that central axis rotates, bent ditch ball bearing special axis bearing is formed with the screw connection that is fixed, the phase-adjustable bearing block is by firm banking (1), adjustment circle (2) and steps up seat (3) and forms again.Phase-adjustable bearing block disclosed by the invention has the advantage that：(1) installation of bent ditch ball bearing can be facilitated；(2) adjustment of bent ditch ball bearing difference operating mode can be simplified.
Description
Technical field
The present invention relates to a kind of bearing block for installing bearing, belong to General Mechanical Parts field, relate in particular to one kind
Phase-adjustable bearing block.
Background technology
In order to simplify the mechanical structure of extruding and kneading roller, become reciprocal straight with simpler method also for by gyration
Line moves, and the patent of invention of Application No. 201310412905.5 and Application No. 201320563914.X patent of invention disclose
One koji ditch ball bearing.But during the bent ditch ball bearing mounted in pairs, it is careless slightly, movement interference will be produced, it is impossible to normal
Operating.In operation process, when the rigidity of axle is inadequate, phase place change can be also produced, causes movement interference.Existing bearing block is to song
The installation and use of ditch ball bearing bring very big difficulty.
In order to simplify the installation phase accuracy of bent ditch ball bearing, the present invention discloses the special phase of a koji ditch ball bearing can
Adjust bearing block.
The content of the invention
Realizing the technical scheme of foregoing invention is：Originally the part of fixed bearing block installation bearing outer ring is consolidated with frame
Surely it is partially separated, becoming it can be around the phase-adjustable bearing block that central axis rotates, then is fixed with screw and connects shape
Into bent ditch ball bearing special axis bearing.Specifically the content of the invention is：
A kind of phase-adjustable bearing block, by firm banking 1, adjustment circle 2 and step up seat 3 and form, it is characterized in that：Described consolidates
Determine base 1 and be provided with the through hole 11 for connecting the screwed hole 10 and bearing block connection frame that step up seat 3；Set on described adjustment circle 2
It is equipped with the face of cylinder 9 of installation bearing outer ring, changes the circular arc square hole 8 of bearing installation phase and regulation pawls 7；Described steps up seat
The screw thread push pedal 5 of the via for stepping up screw 4 and installation and adjustment screw 6 is provided with 3；
The diameter on the face of cylinder 9 of described adjustment circle 2 is equal with the bent ditch ball bearing outer ring diameter installed, and is formed
Cooperation is crossed, the thickness of adjustment circle 2 is more than the width of bearing outer ring；
Described firm banking 1 and step up to be provided with radial positioning button, locating button on the end faces that seat 3 contacts with adjustment circle 2
External diameter it is equal with the internal diameter on the face of cylinder 9 of adjustment circle 2, and form interference fits；The height of locating button and the width of bearing outer ring
Degree cooperates, and forms guarantee screw 4 by firm banking 1, adjustment circle 2 and steps up to compress bearing outer ring institute after seat 3 is fixed
The height needed；
The adjustment section arc length of circular arc square hole 8 is more than the half of bent ditch ball bearing curve pitch on described adjustment circle 2.
Phase-adjustable bearing block disclosed by the invention has the advantage that：
(1) installation of bent ditch ball bearing can be facilitated；
(2) adjustment of bent ditch ball bearing difference operating mode can be simplified.
Brief description of the drawings
Fig. 1 is the structural representation of bent ditch ball bearing special axis bearing
The meaning that each legend mark represents respectively in accompanying drawing is as follows：
1- firm bankings, 2- adjustment circles, 3- step up seat, and 4- steps up screw, 5- screw thread push pedals, 6- adjusting screws, 7- regulations
Pawl, 8- circular arc square holes, the 9- faces of cylinder, 10- screwed holes, 11- through holes
Embodiment
Specific embodiment is provided below in conjunction with the accompanying drawings.
One embodiment of the present of invention is the adjustment by the firm banking 1 of originally fixed bearing block and installation bearing outer ring
The separation of circle 2, adjustment circle 2 is set to become that bottom can will be fixed around the phase-adjustable bearing block that central axis rotates, then with screw 4 is stepped up
Seat 1, adjustment enclose 2 and step up seat 3 and fix, and connection forms bent ditch ball bearing special axis bearing.The regulation arc length of circular arc square hole can be with
Design as needed, if unilateral adjustment, minimal adjustment arc length
For the bearing block of some special constructions, the bearing block being such as directly anchored to ring flange on casing, with reference to this hair
Bright disclosed phase-adjusted principle, the screw hole with casing mounting flange is become to the form of circular arc square hole, equally can be with
Realize phase adjusted.
These such principles are identical, the change in structure, can form the other embodiment of the present invention.
Claims (4)
1. a kind of phase-adjustable bearing block, by firm banking (1), adjustment circle (2) and step up seat (3) and form, it is characterized in that：It is described
Firm banking (1) be provided with connection and step up the screwed hole (10) of seat (3) and the through hole (11) of bearing block connection frame；Described
The face of cylinder (9) of installation bearing outer ring, the circular arc square hole (8) for changing bearing installation phase and regulation are provided with adjustment circle (2)
Pawl (7)；It is described to step up to be provided with the via for stepping up screw (4) on seat (3) and the screw thread of installation and adjustment screw (6) pushes away
Plate (5).
2. phase-adjustable bearing block according to claim 1, it is characterized in that：The face of cylinder (9) of described adjustment circle (2)
Diameter is equal with the bent ditch ball bearing outer ring diameter installed, and forms interference fits, and the thickness of adjustment circle (2) is more than outside bearing
The width of circle.
3. phase-adjustable bearing block according to claim 1, it is characterized in that：Described firm banking (1) and step up seat (3)
Radial positioning button, external diameter and the face of cylinder (9) of adjustment circle (2) of locating button are provided with the end face contacted with adjustment circle (2)
Internal diameter is equal, and forms interference fits；The height of locating button and the width of bearing outer ring cooperate, and form guarantee screw
(4) (2) are enclosed into firm banking (1), adjustment and steps up to compress the height needed for bearing outer ring after seat (3) is fixed.
4. phase-adjustable bearing block according to claim 1, it is characterized in that：Circular arc square hole (8) on described adjustment circle (2)
Adjustment section arc length be more than bent ditch ball bearing curve pitch half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868546.3A CN105351373B (en) | 2015-11-25 | 2015-11-25 | A kind of phase-adjustable bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868546.3A CN105351373B (en) | 2015-11-25 | 2015-11-25 | A kind of phase-adjustable bearing block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351373A CN105351373A (en) | 2016-02-24 |
| CN105351373B true CN105351373B (en) | 2018-03-27 |
Family
ID=55327412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510868546.3A Expired - Fee Related CN105351373B (en) | 2015-11-25 | 2015-11-25 | A kind of phase-adjustable bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591281B (en) * | 2018-05-15 | 2020-03-24 | 界首市皖俊轴承有限公司 | Bearing seat suitable for multi-direction installation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415970C (en) * | 2003-05-30 | 2008-09-03 | 林贞惠 | Belt driving shaft adjusting mechanism of ribbon loom |
| CN101799061B (en) * | 2010-03-08 | 2013-03-13 | 张家港金凯达机械有限公司 | Gear transmission device |
| CN202719036U (en) * | 2012-05-18 | 2013-02-06 | 中山市亚泰机械实业有限公司 | Spindle rear cover bearing aligning mechanism |
| CN203441984U (en) * | 2013-06-27 | 2014-02-19 | 东莞市志鸿机械制造有限公司 | Centering embossing bearing base |
| WO2015162618A1 (en) * | 2014-04-22 | 2015-10-29 | Sundarlal Kalolia Nikhil | A bearing support assembly |
| CN205371328U (en) * | 2015-11-25 | 2016-07-06 | 西北农林科技大学 | Phase place adjustable bearing split bearing seat |
-
2015
- 2015-11-25 CN CN201510868546.3A patent/CN105351373B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351373A (en) | 2016-02-24 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20181125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |