CN108547861A - A kind of adjustable bearing shell convenient for clamping positioning - Google Patents
A kind of adjustable bearing shell convenient for clamping positioning Download PDFInfo
- Publication number
- CN108547861A CN108547861A CN201810566908.7A CN201810566908A CN108547861A CN 108547861 A CN108547861 A CN 108547861A CN 201810566908 A CN201810566908 A CN 201810566908A CN 108547861 A CN108547861 A CN 108547861A
- Authority
- CN
- China
- Prior art keywords
- bearing shell
- bearing
- fixture block
- embedded
- spring
- 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- Withdrawn
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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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
-
- 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
- F16C2229/00—Setting preload
Abstract
The present invention provides a kind of adjustable bearing shells convenient for clamping positioning, including bearing cap and bearing shell, bearing shell is fixedly installed in the inner wall of bearing cap, the top center of bearing cap is embedded with through-hole with bottom centre position, the both sides of bearing shell are embedded with sliding slot, and the inner wall of sliding slot is installed with the first spring, it is fixedly connected with fixture block at the top of first spring, the inner wall of bearing shell is coated with alloy-layer, the left end bottom of bearing shell is fixed with abaculus, and bearing shell right end bottom is embedded with caulking groove, caulking groove is embedded at the top of bearing shell, the top center of bearing shell is embedded with inner groovy, the top and bottom center of bearing cap has been fixedly connected with screw rod, the bottom of screw rod is provided with compact heap.This kind is provided with fixture block convenient for the adjustable bearing shell of clamping positioning, bearing shell can be made quickly to be clamped positioning by fixture block and bearing cap clamping, so that bearing shell is precisely connect with bearing cap, be suitable for the production and use of adjustable bearing shell, have good development prospect.
Description
Technical field
The present invention relates to bearing shell domain technology field, specially a kind of adjustable bearing shell.
Background technology
Bearing shell is the part of sliding bearing and journal contact, and shape is the semi-cylindrical of tiles, very smooth, general with green
The wear-resistant materials such as copper, antifriction alloy are made, and under special circumstances, can be made of timber, engineering plastics or rubber, bearing shell has whole
Two kinds of body formula and dissection type, monoblock type bearing shell are commonly referred to as axle sleeve, and monoblock type bearing shell is whether there is or not oil duct and has two kinds of oil duct, bearing shell with
Axle journal is gap-matched, and is not rotated with the axis generally, and adjustable bearing shell is to adjust the tensioning of bearing shell as its name suggests
Section.
Existing adjustable bearing shell, clamping is unstable, is easy to loosen, and causes axle journal to be easy band driving box bearing and slides together, axis
Watt quick positioning is can not achieve, causes installation accuracy poor, and bearing shell is easy to wear, service life is caused to reduce.
Invention content
It is unstable the present invention intends to solve to be clamped, the technical issues of bearing shell can not achieve quick positioning, provide it is a kind of just
By the way that fixture block is arranged in the adjustable bearing shell of clamping positioning, the device, bearing shell can be made fast by fixture block and bearing cap clamping
Speed clamping positioning, makes bearing shell precisely be connect with bearing cap, and practicability is stronger, has wide applicability.
To achieve the above object, the present invention provides the following technical solutions：
A kind of adjustable bearing shell convenient for clamping positioning, including bearing cap and bearing shell, the bearing shell are fixedly installed in bearing cap
Inner wall, top center and the bottom centre position of the bearing cap are embedded with through-hole, and the both sides of the bearing shell are embedded
There is sliding slot, and the inner wall of sliding slot is installed with the first spring, and fixture block, the axis are fixedly connected at the top of first spring
Watt inner wall be coated with alloy-layer, the left end bottom of the bearing shell is fixed with abaculus, and bearing shell right end bottom is embedded with caulking groove, institute
State and be embedded with caulking groove at the top of bearing shell, the top center of the bearing shell is embedded with inner groovy, the top of the bearing cap with
Bottom centre position has been fixedly connected with screw rod, and the bottom of the screw rod is provided with compact heap, and compact heap is located at through-hole wall,
The inner wall bottom of the through-hole is installed with second spring, and the bottom of the compact heap is fixed with adjust pad, and adjusting pad
Piece is located in inner groovy.
As a further solution of the present invention：The screw rod is provided with two altogether, and is arranged in vertical opposition, the screw rod
It is to be threadedly coupled with through-hole.
As a further solution of the present invention：The compact heap is " T " font, and compact heap is that elasticity connects with second spring
It connects.
As a further solution of the present invention：There are four the fixture block is arranged altogether, and the angle of fixture block and screw rod is 40
Five degree, the fixture block is to be slidably connected with sliding slot.
As a further solution of the present invention：The fixture block and the first spring are elastic connection, and fixture block is with bearing cap
Clamping.
As a further solution of the present invention：The abaculus is clearance fit, the bearing cap and link slot phase with caulking groove
It is chimeric.
It is unstable the present invention intends to solve to be clamped, the technical issues of bearing shell can not achieve quick positioning, provide it is a kind of just
In the adjustable bearing shell of clamping positioning, by the way that fixture block is arranged in the device, bearing shell is made precisely to be connect with bearing cap, practicability compared with
By force.
（1）This kind is provided with alloy-layer convenient for the adjustable bearing shell of clamping positioning, can enhance bearing shell by alloy-layer
Wearability improves the service life of bearing shell.
（2）This kind is provided with screw rod convenient for the adjustable bearing shell of clamping positioning, and being connect with through hole whorl by screw rod can
Compact heap is set to compress second spring, while compressing adjustment cushion block by compact heap makes bearing shell be fitted close with axle journal, realizes bearing shell
The adjusting of clamp force.
（3）This kind is provided with fixture block convenient for the adjustable bearing shell of clamping positioning, can be made by fixture block and bearing cap clamping
Bearing shell is quickly clamped positioning, and bearing shell is made precisely to be connect with bearing cap.
（4）This kind is provided with abaculus convenient for the adjustable bearing shell of clamping positioning, can by abaculus and caulking groove clearance fit
Bearing shell is precisely coordinated above and below making, and improves the conformability between bearing shell.
To sum up, this kind has wide applicability convenient for the adjustable bearing shell of clamping positioning, to solve above-mentioned background technology
The existing ultrasonic probe of middle proposition can not achieve medicine-feeding function, and ultrasonic probe is easy infection germ, and detection result is poor,
The poor problem of practicability, there is very high promotional value.
Description of the drawings
Fig. 1 is that the entirety of the present invention faces cross-sectional view.
Fig. 2 is the whole left view structural representation of the present invention.
Fig. 3 is the bearing bush structure schematic diagram of the present invention.
In Fig. 1-3：1- bearing caps, 101- through-holes, 2- bearing shells, 201- sliding slots, the first springs of 202-, 203- fixture blocks, 204-
Alloy-layer, 205- abaculus, 206- caulking grooves, 207- link slots, 208- inner groovies, 3- screw rods, 4- compact heaps, 5- second springs, 6-
Adjust pad.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Bearing cap 1, bearing shell 2, the first spring 202, screw rod 3, second spring 5 and the adjust pad 6 used in the present invention is equal
It can be as obtained by being bought market or individual is customized.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of adjustable bearing shell convenient for clamping positioning, including bearing cap 1,
Through-hole 101, bearing shell 2, sliding slot 201, the first spring 202, fixture block 203, alloy-layer 204, abaculus 205, caulking groove 206, link slot
207, inner groovy 208, screw rod 3, compact heap 4, second spring 5 and adjust pad 6, bearing shell 2 are fixedly installed in the interior of bearing cap 1
Wall, top center and the bottom centre position of bearing cap 1 are embedded with through-hole 101, and the both sides of bearing shell 2 are embedded with sliding slot
201, and the inner wall of sliding slot 201 is installed with the first spring 202, the top of the first spring 202 is fixedly connected with fixture block 203,
Capable of making bearing shell 2 by fixture block 203 and the clamping of bearing cap 1, quickly clamping positions, and so that bearing shell 2 is precisely connect with bearing cap 1, bearing shell
2 inner wall is coated with alloy-layer 204, can enhance the wearability of bearing shell 2 by alloy-layer 204, and that improves bearing shell 2 uses the longevity
Life, the left end bottom of bearing shell 2 is fixed with abaculus 205, by abaculus 205 and 206 clearance fit of caulking groove can make up and down bearing shell 2 into
Row precisely cooperation, improves the conformability between bearing shell 2, and 2 right end bottom of bearing shell is embedded with caulking groove 206, the top of bearing shell 2 is embedded with
The top center of caulking groove 207, bearing shell 2 is embedded with inner groovy 208, and the top and bottom center of bearing cap 1 is fixed
It is connected with screw rod 3, the bottom of screw rod 3 is provided with compact heap 4, and compact heap 4 can be made by being threadedly coupled with through-hole 101 by screw rod 3
Second spring 5 is compressed, while compressing adjustment cushion block 6 by compact heap 4 makes bearing shell 2 be fitted close with axle journal, realizes 2 clamp force of bearing shell
Adjusting, and compact heap 4 is located at 101 inner wall of through-hole, and the inner wall bottom of through-hole 101 is installed with second spring 5, compact heap 4
Bottom be fixed with adjust pad 6, and adjust pad 6 is located in inner groovy 208.
Using a kind of adjustable shaft watt-hour convenient for clamping positioning of the present invention, first, Manual press fixture block 203 makes fixture block
203 the first springs 202 of compression, fixture block 203 enter in sliding slot 201, then bearing shell 2 is clamped by fixture block 203 and bearing cap 1 and is determined
Position, while bearing cap 1 is mutually chimeric with link slot 207, and bearing shell 2 is made to be completely embedded with bearing cap 1, blocks in fixture block 203 and bearing cap 1
After connecing, the reset of the first spring 202 makes fixture block 203 compress bearing cap 1, realizes the fixation of bearing shell 2 and bearing cap 1, then by upper bearing (metal)
Lid keeps the abaculus 205 on bearing shell 2 mutually chimeric with caulking groove 206 with lower ball cover cooperation, makes 2 precise positionings of bearing shell, passes through simultaneously
Screw rod 3 is threadedly coupled with through-hole 101 makes compact heap 4 compress second spring 5, while making axis by the compression adjustment cushion block 6 of compact heap 4
Watts 2 are fitted close with axle journal, and practicability is stronger.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
It encloses, these all do not interfere with the effect and patent practicability that the present invention is implemented.
Claims (6)
1. a kind of adjustable bearing shell convenient for clamping positioning, including bearing cap（1）And bearing shell（2）, the bearing shell（2）It is fixedly mounted
In bearing cap（1）Inner wall；It is characterized in that：The bearing cap（1）Top center and bottom centre position it is embedded
There is through-hole（101）, the bearing shell（2）Both sides be embedded with sliding slot（201）, and sliding slot（201）Inner wall be installed with
One spring（202）, first spring（202）Top be fixedly connected with fixture block（203）, the bearing shell（2）Inner wall coating
There is alloy-layer（204）, the bearing shell（2）Left end bottom be fixed with abaculus（205）, and bearing shell（2）Right end bottom is embedded with embedding
Slot（206）, the bearing shell（2）Top be embedded with caulking groove（207）, the bearing shell（2）Top center be embedded with indent
Slot（208）, the bearing cap（1）Top and bottom center be fixedly connected with screw rod（3）, the screw rod（3）Bottom
Portion is provided with compact heap（4）, and compact heap（4）Positioned at through-hole（101）Inner wall, the through-hole（101）Inner wall bottom fix peace
Equipped with second spring（5）, the compact heap（4）Bottom be fixed with adjust pad（6）, and adjust pad（6）Positioned at inner groovy
（208）It is interior.
2. a kind of adjustable bearing shell convenient for clamping positioning according to claim 1, it is characterised in that：The screw rod（3）
It is provided with two altogether, and is arranged in vertical opposition, the screw rod（3）With through-hole（101）To be threadedly coupled.
3. a kind of adjustable bearing shell convenient for clamping positioning according to claim 1, it is characterised in that：The compact heap
（4）For " T " font, and compact heap（4）With second spring（5）For elastic connection.
4. a kind of adjustable bearing shell convenient for clamping positioning according to claim 1, it is characterised in that：The fixture block
（203）Altogether there are four settings, and fixture block（203）With screw rod（3）Angle be 45 degree, the fixture block（203）With sliding slot
（201）To be slidably connected.
5. a kind of adjustable bearing shell convenient for clamping positioning according to claim 1, it is characterised in that：The fixture block
（203）With the first spring（202）For elastic connection, and fixture block（203）With bearing cap（1）For clamping.
6. a kind of adjustable bearing shell convenient for clamping positioning according to claim 1, it is characterised in that：The abaculus
（205）With caulking groove（206）For clearance fit, the bearing cap（1）With link slot（207）It is mutually chimeric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566908.7A CN108547861A (en) | 2018-06-05 | 2018-06-05 | A kind of adjustable bearing shell convenient for clamping positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566908.7A CN108547861A (en) | 2018-06-05 | 2018-06-05 | A kind of adjustable bearing shell convenient for clamping positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547861A true CN108547861A (en) | 2018-09-18 |
Family
ID=63492461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566908.7A Withdrawn CN108547861A (en) | 2018-06-05 | 2018-06-05 | A kind of adjustable bearing shell convenient for clamping positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547861A (en) |
-
2018
- 2018-06-05 CN CN201810566908.7A patent/CN108547861A/en not_active Withdrawn
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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: 20180918 |
|
| WW01 | Invention patent application withdrawn after publication |