CN109185352A - A kind of thermoelectricity station-service bearing assembly being conveniently replaceable - Google Patents
A kind of thermoelectricity station-service bearing assembly being conveniently replaceable Download PDFInfo
- Publication number
- CN109185352A CN109185352A CN201811068945.1A CN201811068945A CN109185352A CN 109185352 A CN109185352 A CN 109185352A CN 201811068945 A CN201811068945 A CN 201811068945A CN 109185352 A CN109185352 A CN 109185352A
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- CN
- China
- Prior art keywords
- bearing
- block
- fixedly installed
- mounting groove
- hole
- 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.)
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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
- F16C35/063—Fixing them on the shaft
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The present invention relates to bearing assembly technical field, specially a kind of thermoelectricity station-service bearing assembly being conveniently replaceable.Through-hole is offered on the left of component body, its left side is also fixedly installed with fixed block, component body is fixedly installed with bearing block by fixed block, the top and bottom of bearing block is fixedly installed with fixed tooth block, mounting groove is offered on the left of bearing block, the right side wall of mounting groove is fixedly installed with supporting block, offers shaft lever hole on the left of supporting block, the top and bottom of bearing block offers screw hole, the top and bottom of the bearing block and left side for being located at screw hole offers external card slot.The present invention has the advantages that being conveniently replaceable, solve existing mechanical bearing all and be from bearing assembly together with assembling mechanically face and the required bearing used is fixed by bearing assembly, the problem of being devoted a tremendous amount of time when being removed for repair or replacement to the bearing of failure, the use cost of machine caused to improve.
Description
Technical field
The present invention relates to bearing assembly technical field, specially a kind of thermoelectricity station-service bearing assembly being conveniently replaceable.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy, sliding bearing regardless of Internal and external cycle also without rolling element, usually
It is made of wear-resistant material, is usually used in low speed, underloading and filling lubricating oil and mechanical rotary part difficult in maintenance.What bearing used
Range is very wide, wherein with regard to the machinery bearing in thermal power plant, since the equipment used required in thermal power plant is precision equipment
And instrument, in such devices, mechanical bearing plays the role of to pass, and existing mechanical bearing be all by bearing assembly together
Cooperation assembles mechanically face and is fixed the required bearing used by bearing assembly, but since the structure of bearing assembly is multiple
It is miscellaneous, good technology is needed when being removed for repair or replacement to the bearing of failure and is devoted a tremendous amount of time, thus
The use cost of machine is caused to improve, so a kind of thermoelectricity station-service bearing assembly being conveniently replaceable is proposed to solve above-mentioned proposed
The problem of.
Summary of the invention
The object of the present invention is to provide a kind of thermoelectricity station-service bearing assembly being conveniently replaceable, have be conveniently replaceable etc. it is excellent
Point, solve existing mechanical bearing all and be from bearing assembly together with assembling mechanically face and by bearing assembly by institute
The bearing for needing to use is fixed, but since structure is complicated for bearing assembly, to the bearing of failure carry out detachable maintaining or
The problem of needing good technology when replacement and devote a tremendous amount of time, being improved so as to cause the use cost of machine.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of thermoelectricity station-service bearing assembly being conveniently replaceable includes component body, offers through-hole on the left of the component body,
Fixed block is fixedly installed on the left of the component body, the component body is fixedly installed with bearing block by fixed block, institute
The top and bottom for stating bearing block is fixedly installed with fixed tooth block, and mounting groove, the peace are offered on the left of the bearing block
The right side wall of tankage is fixedly installed with supporting block, offers shaft lever hole on the left of the supporting block, the top of the bearing block with
Bottom offers screw hole, the top and bottom of the bearing block and left side for being located at screw hole offers external card slot,
The left side of the bearing block and be located at mounting groove top and bottom be mounted on positioning table, the top and bottom of the bearing block
And be located on the inner roof wall and inner bottom wall of mounting groove and offer internal card slot, the bearing block is connected with axis by card slot activity
Lid is held, location hole, the left side of the supporting block and the inside activity installation for being located at bearing cap are offered on the left of the bearing cap
Have a ball bearing, the inside of two screw holes is threadedly coupled organic rice screw, two machine-processed rice screws it is opposite one
Side runs through bearing cap and extends to the outside of ball bearing.
The thermoelectricity station-service bearing assembly above-mentioned being conveniently replaceable, the through-hole run through the inside of component body, the fixation
Block is annular iron block, and the inner ring diameter of the fixed block is greater than the diameter of component body interior bone.
The thermoelectricity station-service bearing assembly above-mentioned being conveniently replaceable, the fixed tooth is provided with no less than 18 fastly, and solid
Fixed tooth block is evenly distributed in the outside of bearing block, and the diameter of the supporting block is less than the diameter of mounting groove.
The thermoelectricity station-service bearing assembly above-mentioned being conveniently replaceable, supporting block and bearing block are run through in the right side of the shaft lever hole
And the right side of bearing block is extended to, the left side of the supporting block is in horn mouth, and the screw hole is through bearing block and extends to peace
In tankage.
The thermoelectricity station-service bearing assembly above-mentioned being conveniently replaceable, there are four the positioning table settings, and four positioning tables are in
It is distributed in the left side of bearing block, the top and bottom of the bearing cap is fixedly installed with chuck, and the chuck is flexibly connected
In in internal card slot.
The thermoelectricity station-service bearing assembly above-mentioned being conveniently replaceable, the diameter and the diameter phase of supporting block of the ball bearing
Together, the diameter of the shaft lever hole opened up inside the supporting block is greater than the internal diameter of ball bearing, and the ball bearing passes through machine-processed rice spiral shell
Silk and bearing cap are fixedly installed in the mounting groove on bearing block.
Compared with prior art, the invention has the beneficial effects that:
1, by offering mounting groove on bearing block and being fixedly installed in slot by supporting block, by the way that ball bearing is installed on
In supporting block, and bearing cap is connected in mounting groove by clamping platform, bearing cap is made to be socketed on the outside of ball bearing and right
It is limited, and is limited by the positioning hole that the positioning table on the left of bearing block is movably connected on bearing cap to bearing cap,
By the way that machine-processed rice screw to be threaded to the inside of screw hole, and machine-processed rice screw is made to lock top pillar ball axis close to one end of ball bearing,
To reach the fixation to bearing cap and ball bearing, similarly only need to screw out machine-processed rice screw, and dismantle bearing cap and can be taken off
Ball bearing, to achieve the purpose that be convenient for changing bearing；
2, it is used cooperatively by the shaft lever hole opened up on the through-hole and supporting block that are opened up inside component body, keeps shaft good
In the inner rotation of component body, the fixation tooth block being fixedly mounted by the outside of bearing block, enable bearing block with it is a variety of simple
The fixed plate of structure (such as rectangular, round) is fixed, thus simplifying the structure the fixed plate of fixed bearing block, in order to axis
The disassembly for holding seat, by external card slot can effectively the fixation of auxiliary bearing seat and when the later period needs repairing or replace it is more convenient
Disassembly, to achieve the purpose that be convenient for changing bearing assembly.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the main view of ball bearing leftschematic diagram in the present invention.
The meaning of appended drawing reference: 1- component body, 2- through-hole, 3- fixed block, 4- bearing block, the fixed tooth block of 5-, 6- installation
Slot, 7- supporting block, 8- shaft lever hole, 9- screw hole, the outside 10- card slot, 11- positioning table, the inside 12- card slot, 13- bearing cap, 14-
Location hole, 15- ball bearing, 16- machine-processed rice screw.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiment of the present invention 1: as Figure 1-Figure 2, a kind of thermoelectricity station-service bearing assembly being conveniently replaceable, including component
Ontology 1, the left side of the component body 1 offer through-hole 2, and the left side of the component body 1 is fixedly installed with fixed block 3, institute
It states component body 1 and bearing block 4 is fixedly installed with by fixed block 3, the top and bottom of the bearing block 4 is fixedly installed with
Fixed tooth block 5, the left side of the bearing block 4 offer mounting groove 6, and the right side wall of the mounting groove 6 is fixedly installed with supporting block 7,
The left side of the supporting block 7 offers shaft lever hole 8, and the top and bottom of the bearing block 4 offers screw hole 9, the axis
It holds the top and bottom of seat 4 and offers external card slot 10, the left side and position of the bearing block 4 positioned at the left side of screw hole 9
Positioning table 11 is mounted in the top and bottom of mounting groove 6, the top and bottom of the bearing block 4 and is located at mounting groove 6
Internal card slot 12 is offered in inner roof wall and inner bottom wall, the bearing block 4 is connected with bearing cap 13, institute by 12 activity of card slot
The left side for stating bearing cap 13 offers location hole 14, the left side of the supporting block 7 and the inside activity installation for being located at bearing cap 13
There is ball bearing 15, the inside of two screw holes 9 is threadedly coupled organic rice screw 16, two 16 phases of machine-processed rice screw
Pair side run through bearing cap 13 and extend to the outside of ball bearing 15.
Embodiment 2: as Figure 1-Figure 2, a kind of thermoelectricity station-service bearing assembly being conveniently replaceable includes component body 1, group
The left side of part ontology 1 offers through-hole 2, and the left side of component body 1 is fixedly installed with fixed block 3, and through-hole 2 runs through component body 1
Inside, fixed block 3 is annular iron block, and the inner ring diameter of fixed block 3 is greater than the diameter of 1 interior bone 2 of component body, component sheet
Body 1 is fixedly installed with bearing block 4 by fixed block 3, and the top and bottom of bearing block 4 is fixedly installed with fixed tooth block 5, bearing
The left side of seat 4 offers mounting groove 6, and the right side wall of mounting groove 6 is fixedly installed with supporting block 7, and fixed tooth fast 5 is provided with no less than
18, and fixed tooth block 5 is evenly distributed in the outside of bearing block 4, the diameter of supporting block 7 is less than the diameter of mounting groove 6, branch
The left side of bracer 7 offers shaft lever hole 8, and the top and bottom of bearing block 4 offers screw hole 9, and the right side of shaft lever hole 8 is run through
Supporting block 7 and bearing block 4 and the right side for extending to bearing block 3, the left side of supporting block 7 are in horn mouth, and screw hole 9 runs through bearing block
It 4 and extends in mounting groove 6, the top and bottom of the bearing block 4 and left side for being located at screw hole 9 offers external card slot 10,
The left side of the bearing block 4 and top and bottom for being located at mounting groove 6 is mounted on positioning table 11, the top and bottom of bearing block 4 and
Internal card slot 12 is offered on the inner roof wall of mounting groove 6 and inner bottom wall, bearing block 4 is connected with axis by 12 activity of card slot
Lid 13 is held, there are four the settings of positioning table 11, and four positioning tables 11 are in the left side for being distributed in bearing block 4, the top of bearing cap 13
Portion and bottom are fixedly installed with chuck, and chuck is movably connected in internal card slot 12, and the left side of bearing cap 13 offers positioning
Hole 14, the left side of supporting block 7 and the inside for being located at bearing cap 13 are movably installed with ball bearing 15, the inside of two screw holes 9
It is threadedly coupled organic rice screw 16, the diameter of ball bearing 15 is identical as the diameter of supporting block 7, opens up inside supporting block 7
The diameter of shaft lever hole 8 is greater than the internal diameter of ball bearing 15, and ball bearing 15 is fixedly mounted by machine-processed rice screw 16 and bearing cap 13
In in the mounting groove 6 on bearing block 4, the opposite side of two machine-processed rice screws 16 runs through bearing cap 13 and extends to ball bearing
15 outside, by offering mounting groove 6 on bearing block 4 and being fixedly installed in slot by supporting block 7, by by ball bearing
15 are installed in supporting block 7, and bearing cap 13 is connected in mounting groove 6 by clamping platform, and bearing cap 13 is made to be socketed on ball
The outside of bearing 15 simultaneously limits it, and the positioning of bearing cap 13 is movably connected on by the positioning table 11 in 4 left side of bearing block
Bearing cap 13 is limited in hole 14, by the way that machine-processed rice screw 16 to be threaded to the inside of screw hole 9, and keeps machine-processed rice screw 16 close
Top pillar ball axis 15 is locked in one end of ball bearing 15, to reach the fixation to bearing cap 13 and ball bearing 15, similarly only
It needs to screw out machine-processed rice screw 16, and dismantles bearing cap 13 i.e. and can be taken off ball bearing 15, be convenient for changing bearing to reach
Purpose is used cooperatively by the shaft lever hole 8 opened up on the through-hole 2 and supporting block 7 that open up inside component body 1, enables shaft very
The good inner rotation in component body 1, the fixation tooth block 5 being fixedly mounted by the outside of bearing block 4, enable bearing block 4 with
The fixed plate of a variety of simple structures (such as rectangular, round) is fixed, thus simplifying the structure the fixed plate of fixed bearing block 4,
In order to the disassembly to bearing block 4, can effectively the fixation of auxiliary bearing seat 4 and be needed repairing in the later period by external card slot 10
Or more convenient disassembly when replacement, to achieve the purpose that be convenient for changing bearing assembly.
The working principle of the invention: the present invention is by offering mounting groove 6 and by the fixed peace of supporting block 7 on bearing block 4
Loaded in slot, mounting groove 6 is connected in by clamping platform by the way that ball bearing 15 to be installed in supporting block 7, and by bearing cap 13
It is interior, so that bearing cap 13 is socketed on the outside of ball bearing 15 and is limited to it, the positioning table 11 by 4 left side of bearing block is living
Dynamic be connected in the location hole 14 of bearing cap 13 limits bearing cap 13, by the way that machine-processed rice screw 16 is threaded to screw hole 9
Inside, and make machine-processed rice screw 16 close to ball bearing 15 one end lock top pillar ball axis 15, thus reach to bearing cap 13 with
The fixation of ball bearing 15 similarly only needs to screw out machine-processed rice screw 16, and dismantles bearing cap 13 i.e. and can be taken off ball bearing 15, from
And achieve the purpose that be convenient for changing bearing.Also, thermoelectricity station-service bearing assembly being conveniently replaceable, by component body 1
The shaft lever hole 8 opened up on the through-hole 2 and supporting block 7 that portion opens up is used cooperatively, and enables inside of the shaft well in component body 1
Rotation, the fixation tooth block 5 being fixedly mounted by the outside of bearing block 4 enable bearing block 4 and a variety of simple structures (such as rectangular, circle
Shape) fixed plate fix, thus simplifying the structure the fixed plate of fixed bearing block 4, in order to the disassembly to bearing block 4,
It effectively the fixation of auxiliary bearing seat 4 and can be more convenient to dismantle when the later period needs repairing or replace by external card slot 10, from
And achieve the purpose that be convenient for changing bearing assembly.
Claims (6)
1. a kind of thermoelectricity station-service bearing assembly being conveniently replaceable, including component body (1), it is characterised in that: the component body
(1) it is offered on the left of through-hole (2), is fixedly installed with fixed block (3), the component body on the left of the component body (1)
(1) it is fixedly installed with bearing block (4) by fixed block (3), the top and bottom of the bearing block (4) is fixedly installed with fixation
Tooth block (5) offers mounting groove (6) on the left of the bearing block (4), and the right side wall of the mounting groove (6) is fixedly installed with branch
Bracer (7) offers shaft lever hole (8) on the left of the supporting block (7), and the top and bottom of the bearing block (4) offers
Screw hole (9), the top and bottom of the bearing block (4) and the left side for being located at screw hole (9) offer external card slot (10),
The left side of the bearing block (4) and be located at mounting groove (6) top and bottom be mounted on positioning table (11), the bearing block
(4) internal card slot (12), the bearing are offered in top and bottom and the inner roof wall positioned at mounting groove (6) and inner bottom wall
Seat (4) is connected with bearing cap (13) by card slot (12) activity, offers location hole (14), institute on the left of the bearing cap (13)
It states the left side of supporting block (7) and is located on the inside of bearing cap (13) and be movably installed with ball bearing (15), two screw holes
(9) inside is threadedly coupled organic rice screw (16), and bearing cap is run through in two opposite sides of the machine-processed rice screw (16)
(13) and the outsides of ball bearing (15) is extended to.
2. the thermoelectricity station-service bearing assembly according to claim 1 being conveniently replaceable, it is characterised in that: the through-hole (2) is passed through
The inside of component body (1) is worn, the fixed block (3) is annular iron block, and the inner ring diameter of the fixed block (3) is greater than component sheet
The diameter of body (1) interior bone (2).
3. the thermoelectricity station-service bearing assembly according to claim 1 being conveniently replaceable, it is characterised in that: the fixed tooth is fast
(5) no less than 18 are provided with, and fixed tooth block (5) are evenly distributed in the outside of bearing block (4), the supporting block (7)
Diameter be less than mounting groove (6) diameter.
4. the thermoelectricity station-service bearing assembly according to claim 1 being conveniently replaceable, it is characterised in that: the shaft lever hole (8)
Right side through supporting block (7) and bearing block (4) and extend to the right sides of bearing block (3), the left side of the supporting block (7) is in loudspeaker
Mouth, the screw hole (9) is through bearing block (4) and extends in mounting groove (6).
5. the thermoelectricity station-service bearing assembly according to claim 1 being conveniently replaceable, it is characterised in that: the positioning table (11)
There are four settings, and four positioning tables (11) are uniformly distributed in the left side of bearing block (4), the top and bottom of the bearing cap (13)
Portion is fixedly installed with chuck, and the chuck is movably connected in internal card slot (12).
6. the thermoelectricity station-service bearing assembly according to claim 1 being conveniently replaceable, it is characterised in that: the ball bearing
(15) diameter is identical as the diameter of supporting block (7), and the diameter of the shaft lever hole (8) opened up inside the supporting block (7) is greater than rolling
The internal diameter of pearl bearing (15), the ball bearing (15) are fixedly installed in bearing block by machine-processed rice screw (16) and bearing cap (13)
(4) in the mounting groove (6) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068945.1A CN109185352A (en) | 2018-09-13 | 2018-09-13 | A kind of thermoelectricity station-service bearing assembly being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068945.1A CN109185352A (en) | 2018-09-13 | 2018-09-13 | A kind of thermoelectricity station-service bearing assembly being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185352A true CN109185352A (en) | 2019-01-11 |
Family
ID=64910787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068945.1A Withdrawn CN109185352A (en) | 2018-09-13 | 2018-09-13 | A kind of thermoelectricity station-service bearing assembly being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185352A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341224A (en) * | 2019-07-01 | 2019-10-18 | 天津市亿鑫锋机械配件有限公司 | A kind of double disk friction screw press thrust metal |
| CN111577771A (en) * | 2020-04-29 | 2020-08-25 | 国网山西省电力公司长治供电公司 | Live-line operation isolating switch base bearing replacing device |
| CN113931935A (en) * | 2021-11-22 | 2022-01-14 | 北京高孚动力科技有限公司 | Magnetic suspension bearing elastic damping protection bearing |
-
2018
- 2018-09-13 CN CN201811068945.1A patent/CN109185352A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341224A (en) * | 2019-07-01 | 2019-10-18 | 天津市亿鑫锋机械配件有限公司 | A kind of double disk friction screw press thrust metal |
| CN111577771A (en) * | 2020-04-29 | 2020-08-25 | 国网山西省电力公司长治供电公司 | Live-line operation isolating switch base bearing replacing device |
| CN113931935A (en) * | 2021-11-22 | 2022-01-14 | 北京高孚动力科技有限公司 | Magnetic suspension bearing elastic damping protection bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
|
| WW01 | Invention patent application withdrawn after publication |