CN205371328U - Phase place adjustable bearing split bearing seat - Google Patents
Phase place adjustable bearing split bearing seat Download PDFInfo
- Publication number
- CN205371328U CN205371328U CN201520987793.0U CN201520987793U CN205371328U CN 205371328 U CN205371328 U CN 205371328U CN 201520987793 U CN201520987793 U CN 201520987793U CN 205371328 U CN205371328 U CN 205371328U
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- CN
- China
- Prior art keywords
- bearing
- seat
- circle
- phase place
- adjustment
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a phase place adjustable bearing split bearing seat belongs to general machinery part field. For overcoming motion interference, the mounting adjustment difficulty that the bent ditch ball bearing of current bearing frame installation arouses, the utility model discloses a phase place adjustable bearing split bearing seat. Separating bearing frame installation bearing inner race's fixed originally part with frame fixed portion, making it become and can wind the rotatory phase place adjustable bearing split bearing seat of the central axis, the reuse screw forms bent ditch ball bearing special bearing seat with its fixed connection, and this phase place adjustable bearing split bearing seat is by unable adjustment base (1), regulating ring (2) and step up seat (3) constitution. The utility model discloses a phase place adjustable bearing split bearing seat has following advantage: (1 )Can make things convenient for the installation of bent ditch ball bearing, (2 )Can simplify bent ditch ball bearing different work condition's adjustment.
Description
Technical field
This utility model relates to a kind of bearing block installing bearing, belongs to General Mechanical Parts field, relates in particular to a kind of phase-adjustable bearing block.
Background technology
In order to simplify the frame for movement of extruding and kneading roller, become linear reciprocating motion also for by gyration simpler method, application number be 201310412905.5 patent of invention and the utility model patent that application number is 201320563914.X one yeast inoculation ditch ball bearing is disclosed.But, during this song ditch ball bearing mounted in pairs, careless slightly, movement interference will be produced, it is impossible to run well.In operation process, when the rigidity of axle is inadequate, also can produce phase place change, cause movement interference.Installation and the use of bent ditch ball bearing are brought very big difficulty by existing bearing block.
In order to simplify the installation phase accuracy of bent ditch ball bearing, this utility model discloses the phase-adjustable bearing block that a yeast inoculation ditch ball bearing is special.
Utility model content
The technical scheme realizing above-mentioned utility model is: the part that originally fixing bearing block installs bearing outer ring separated with frame standing part, make it become the phase-adjustable bearing block that can rotate around central axis, then form bent ditch ball bearing special axis bearing with the screw connection that is fixed.Concrete utility model content is:
A kind of phase-adjustable bearing block, by firm banking 1, adjusts circle 2 and steps up seat 3 and constitute, it is characterized in that: described firm banking 1 is provided with connection and steps up the screwed hole 10 of seat 3 and the through hole 11 of bearing block connection frame；The described circular arc square hole 8 adjusting the face of cylinder 9 being provided with installation bearing outer ring on circle 2, changing bearing installation phase place and adjustment pawl 7；The described screw thread push pedal 5 stepping up to be provided with the via stepping up screw 4 and installation adjustment screw 6 on seat 3；
The diameter on the described face of cylinder 9 adjusting circle 2 and the bent ditch ball bearing outer ring equal diameters installed, and form interference fits, adjust the thickness width more than bearing outer ring of circle 2；
Described firm banking 1 with step up seat 3, with adjusting, the end faces that contacts of circle 2 be provided with radially locating button, the external diameter of locating button is equal with the internal diameter on the face of cylinder 9 that adjustment encloses 2, and forms interference fits；The height of locating button and the width of bearing outer ring cooperate, and form guarantee screw 4 and by firm banking 1, adjustment circle 2 and step up the height needed for the fixing compression axis bearing outer-ring later of seat 3；
On described adjustment circle 2, the adjustment section arc length of circular arc square hole 8 is more than the half of bent ditch ball bearing curve pitch.
Disclosed in this utility model, phase-adjustable bearing block 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of bent ditch ball bearing special axis bearing
The meaning that in accompanying drawing, each legend labelling represents respectively is as follows:
1-firm banking, 2-adjusts circle, and 3-steps up seat, and 4-steps up screw, 5-screw thread push pedal, and 6-regulates screw, and 7-regulates and pawls, 8-circular arc square hole, the 9-face of cylinder, 10-screwed hole, 11-through hole
Detailed description of the invention
Specific embodiment is provided below in conjunction with accompanying drawing.
An embodiment of the present utility model is the firm banking 1 of originally fixing bearing block and the adjustment circle 2 of installation bearing outer ring to be separated, adjustment circle 2 is made to become the phase-adjustable bearing block that can rotate around central axis, again with step up screw 4 by firm banking 1, adjust circle 2 and step up seat 3 and fix, connect and form bent ditch ball bearing special axis bearing.The adjustment arc length of circular arc square hole can design as required, if monolateral adjustment, minimal adjustment arc length degree
Bearing block for some special constructions, as being directly anchored to the bearing block on casing with ring flange, with reference to phase-adjusted principle disclosed in this utility model, the screw hole with casing mounting flange is become the form of circular arc square hole, equally possible realize phase adjusted.
So these principles are identical, the change in structure, can constitute other embodiments of the present utility model.
Claims (4)
1. a phase-adjustable bearing block, by firm banking (1), adjust circle (2) and step up seat (3) and constitute, it is characterized in that: described firm banking (1) is provided with connection and steps up the screwed hole (10) of seat (3) and the through hole (11) of bearing block connection frame；(7) are pawled in the circular arc square hole (8) and the adjustment that be provided with the face of cylinder (9) installing bearing outer ring on described adjustment circle (2), change bearing installation phase place；The described screw thread push pedal (5) stepping up to be provided with the via stepping up screw (4) and installation adjustment screw (6) on seat (3).
2. phase-adjustable bearing block according to claim 1, it is characterized in that: the diameter on the face of cylinder (9) of described adjustment circle (2) and the bent ditch ball bearing outer ring equal diameters installed, and form interference fits, adjust the thickness width more than bearing outer ring of circle (2).
3. phase-adjustable bearing block according to claim 1, it is characterized in that: described firm banking (1) with step up seat (3), with adjusting, circle (2) end face that contacts be provided with radially locating button, the external diameter of locating button is equal with the internal diameter on the face of cylinder (9) adjusting circle (2), and forms interference fits；The height of locating button and the width of bearing outer ring cooperate, and form guarantee screw (4) and by firm banking (1), adjustment circle (2) and step up the height needed for the fixing compression axis bearing outer-ring later of seat (3).
4. phase-adjustable bearing block according to claim 1, is characterized in that: the adjustment section arc length of the upper circular arc square hole (8) of described adjustment circle (2) is more than the half of bent ditch ball bearing curve pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987793.0U CN205371328U (en) | 2015-11-25 | 2015-11-25 | Phase place adjustable bearing split bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987793.0U CN205371328U (en) | 2015-11-25 | 2015-11-25 | Phase place adjustable bearing split bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371328U true CN205371328U (en) | 2016-07-06 |
Family
ID=56261958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987793.0U Withdrawn - After Issue CN205371328U (en) | 2015-11-25 | 2015-11-25 | Phase place adjustable bearing split bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351373A (en) * | 2015-11-25 | 2016-02-24 | 西北农林科技大学 | Phase-adjustable bearing base |
-
2015
- 2015-11-25 CN CN201520987793.0U patent/CN205371328U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351373A (en) * | 2015-11-25 | 2016-02-24 | 西北农林科技大学 | Phase-adjustable bearing base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180327 |