CN107084190A - A kind of mine equipment supporting construction contacted based on face - Google Patents
A kind of mine equipment supporting construction contacted based on face Download PDFInfo
- Publication number
- CN107084190A CN107084190A CN201710409487.2A CN201710409487A CN107084190A CN 107084190 A CN107084190 A CN 107084190A CN 201710409487 A CN201710409487 A CN 201710409487A CN 107084190 A CN107084190 A CN 107084190A
- Authority
- CN
- China
- Prior art keywords
- glide path
- circle
- sliding way
- face
- circumferentially
- 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
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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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a kind of mine equipment supporting construction contacted based on face, belong to bearing arrangement technical field.Including relative rotation and Shang Quan set up and down and lower circle, retainer is additionally provided between Shang Quan and lower circle；The upper circle lower surface is circumferentially with the sliding way of two ring-types being set up in parallel along it, and glide path is diametrically downwardly inclined setting, and the two sliding way opposite axial faces being set up in parallel are symmetrical arranged；The Xia Quan upper surfaces are circumferentially with the glide path of two ring-types being set up in parallel along it, and glide path is diametrically obliquely installed upward, and the two glide path opposite axial faces being set up in parallel are symmetrical arranged, and sliding way is corresponded with glide path；Slide mass is provided between the corresponding glide path and sliding way；The slide mass includes multiple sliding shoes for convex structure.The present invention provides a kind of thrust bearing of face contact, can meet low speed, heavy duty and the big operating mode of load change and use.
Description
Technical field
The present invention relates to bearing arrangement technical field, particularly a kind of mine equipment supporting construction contacted based on face.
Background technology
Thrust bearing is the essential component of engineering field, and it is mainly made up of Shang Quan, lower circle, retainer and roller.
With developing rapidly for country, the application of thrust bearing is also more and more extensive.Existing thrust bearing is substantially more or less to be deposited
It is complicated in high processing costs, axially to bearing capacity it is small the problem of.
Thrust bearing is the special bearing for specially bearing axial force, is just subject to the axle of the power in the direction parallel with axle
Hold, thrust bearing is merely able to bear axial load, and single thrust bearing is can only to bear the axial load in a direction, Bidirectional pulling
Power ball bearing can bear the axial load of both direction；Thrust bearing can not limit the radial displacement of axle, and limit speed is very low,
Single direction thrust ball bearing can limit the axial displacement in a direction of axle and housing, and two-way bearing can limit both direction
Axial displacement.
The content of the invention
The goal of the invention of the present invention is, in view of the above-mentioned problems, a kind of mine equipment supporting construction contacted based on face is provided,
A kind of thrust bearing of face contact is provided, low speed, heavy duty and the big operating mode of load change can be met and used.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
It is a kind of based on face contact mine equipment supporting construction, including relatively rotate and Shang Quan set up and down and under
Circle, retainer is additionally provided between Shang Quan and lower circle；The upper circle lower surface is circumferentially with the upper of two ring-types being set up in parallel along it
Slideway, glide path is diametrically downwardly inclined setting, and the two sliding way opposite axial faces being set up in parallel are symmetrical arranged；On the lower circle
End face is circumferentially with the glide path of two ring-types being set up in parallel along it, and glide path is diametrically obliquely installed upward, and two set side by side
The glide path opposite axial faces put are symmetrical arranged, and sliding way is corresponded with glide path；Positioned at the corresponding glide path and upper
Slide mass is provided between slideway；The slide mass include multiple sliding shoes for convex structure, the sliding shoe be provided with pair
Answer the top-surface camber portion that sliding way is fitted and the lower surface camber portion that correspondence glide path is fitted；The curvature in the top-surface camber portion and sliding way
Curvature is identical, and the axial width of the axial width more than sliding way in top-surface camber portion；The curvature and glide path in the lower surface camber portion
Curvature it is identical, and lower surface camber portion axial width be more than glide path axial width；The circumferential end faces of the sliding shoe can be with
The lower coil axis is coplanar；The circumferential end faces of the sliding shoe form arc transition with curved face part thereon and lower surface camber portion.
It is preferred that, outer mounting groove is circumferentially with along the Shang Quan and lower circle radial outer end face, along the Shang Quan and lower circle
Radial inner end face be circumferentially with interior mounting groove, between the Shang Quan and lower circle be provided with dust ring；The dust ring includes outer anti-
Konisphere and inside and outside dust ring, outer dust ring upper and lower side are respectively equipped with the elastic flange of ring-type and radial inward, the elastic flange pair
It elastic should be caught in the interior mounting groove of Shang Quan and lower circle；Interior dust ring upper and lower side is respectively equipped with ring-type and radially elastic convex
Edge, elastic flange correspondence elasticity is caught in the interior mounting groove of Shang Quan and lower circle.
It is preferred that, the elastic flange is rubber structure；The outer mounting groove and interior mounting groove are that cross section band is non-blunt
The groove structure at angle turning.
It is preferred that, the sliding shoe is at least 4.
It is preferred that, the sliding way is identical with the radius of curvature of glide path.
It is preferred that, finishing bathtray is circumferentially with along sliding way on the upper circle, the finishing bathtray is located in the middle of sliding way；It is described
Lower oil groove is circumferentially with along glide path on lower circle, the outer oil sump is located in the middle of glide path.
It is preferred that, the upper circle is provided with relative oil filler point that it is radially arranged, the oil filler point be located at two sliding ways it
Between.
Due to using above-mentioned technical proposal, the invention has the advantages that：
1. the present invention instead of rolling element of the prior art, it uses it by setting a slidable slide mass
Obtained bearing capacity is big, is adapted to low speed operation, can meet the big operating mode of bearing capacity change.Existing bearing roller is generally
Spherical or column, it is generally contact and a linear contact lay with the contact that Internal and external cycle is provided, although rolling effect is good, but in heavy type
Mechanical to wait other, it can not provide higher axial bearing capacity, the thrust bearing that the slide mass that the present invention is used is obtained, its roll body
The contact with Internal and external cycle is provided contacts for face, effectively increases axial bearing capacity；Rolling element is main with circle contact position up and down
At stress, point contact, linear contact lay bearing capacity are not as face contact.
2. existing bearing machining required precision is higher, such as angular contact ball bearing, and the requirement on machining accuracy of the present invention
Relatively low, slide mass quantitative requirement used at the same time is less, and 4 slide masses can just meet need of work when minimum.Due to adopting
Its bearing capacity is contacted with face big, although relative friction forces are contacted with linear contact lay more greatly compared to point, but for the agriculture of low speed operation
Industry, heave-load device etc. are under lubrication circumstances again, and the present invention is more or less the same with bearing friction power in the prior art, can meet work
It is required that.Operationally, slide mass can keep geo-stationary to relatively rotate, and it has the advantages that sliding bearing, simultaneously
Also there is bearing.
Brief description of the drawings
Fig. 1 is cross section structure schematic diagram of the present invention.
Fig. 2 is sliding shoe cross section structure schematic diagram of the present invention.
In accompanying drawing, circle, circle, 3- sliding shoes under 2- on 1-.
Embodiment
The invention discloses a kind of mine equipment supporting construction contacted based on face, including relatively rotate and in setting up and down
Upper circle 1 and it is lower circle 2, it is upper circle 1 and it is lower circle 2 between be additionally provided with retainer；It is arranged side by side that 1 lower surface of the upper circle is circumferentially with two along it
The sliding way of the ring-type of setting, glide path is diametrically downwardly inclined setting, and the two sliding way opposite axial faces being set up in parallel are symmetrical
Set；2 upper surfaces of the lower circle are circumferentially with the glide path of two ring-types being set up in parallel along it, and glide path is diametrically towards updip
Tiltedly set, the two glide path opposite axial faces being set up in parallel are symmetrical arranged, and sliding way is corresponded with glide path；Positioned at corresponding
Slide mass is provided between the glide path and sliding way；The slide mass includes multiple sliding shoes 3 for convex structure, described
Sliding shoe 3 is provided with the top-surface camber portion of correspondence sliding way laminating and the lower surface camber portion of correspondence glide path laminating；The top-surface camber portion
Curvature it is identical with the curvature of sliding way, and top-surface camber portion axial width be more than sliding way axial width；The lower surface camber
The curvature in portion is identical with the curvature of glide path, and the axial width of the axial width more than glide path in lower surface camber portion；It is described to slide
The circumferential end faces of block 3 can be with 2 axis co-planars of the lower circle；The circumferential end faces of the sliding shoe 3 with curved face part thereon and lower song
Face forms arc transition.
The specific implementation of invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1-2, a kind of mine equipment supporting construction contacted based on face, including relatively rotate and in setting up and down
Upper circle 1 and it is lower circle 2, it is upper circle 1 and it is lower circle 2 between be additionally provided with retainer.1 lower surface of upper circle is circumferentially with two along it and is set up in parallel
Ring-type sliding way, glide path is diametrically downwardly inclined setting, and the two sliding way opposite axial faces being set up in parallel are symmetrical arranged.
2 upper surfaces of lower circle are circumferentially with the glide path of two ring-types being set up in parallel along it, and glide path is diametrically obliquely installed upward, and two
The glide path opposite axial faces being set up in parallel are symmetrical arranged, and sliding way is corresponded with glide path.
Slide mass is provided between corresponding glide path and sliding way；Slide mass includes the cunning that five are convex structure
Motion block 3, sliding shoe 3 is provided with the top-surface camber portion of correspondence sliding way laminating and the lower surface camber portion of correspondence glide path laminating.Top-surface camber
The curvature in portion is identical with the curvature of sliding way, and the axial width of the axial width more than sliding way in top-surface camber portion.Lower surface camber portion
Curvature it is identical with the curvature of glide path, and lower surface camber portion axial width be more than glide path axial width；The week of sliding shoe 3
Can be with 2 axis co-planars of lower circle to end face.The circumferential end faces of sliding shoe 3 form circular arc mistake with curved face part thereon and lower surface camber portion
Cross.
Outer mounting groove is circumferentially with along the radial outer end face of upper circle 1 and lower circle 2, along the radial inner end face of upper circle 1 and lower circle 2
Interior mounting groove is circumferentially with, dust ring is provided between upper circle 1 and lower circle 2；Dust ring includes outer dust ring and inside and outside dust ring, outside
Dust ring upper and lower side is respectively equipped with the elastic flange of ring-type and radial inward, and elastic flange correspondence elasticity is caught in circle 1 with
The interior mounting groove of circle 2；Interior dust ring upper and lower side is respectively equipped with ring-type and elastic flange radially, elastic flange correspondence bullet
Property be caught in circle 1 and it is lower circle 2 interior mounting groove.Elastic flange is rubber structure；Outer mounting groove and interior mounting groove are cross section
Groove structure with non-obtuse turning.
For increase lubricant effect, finishing bathtray is circumferentially with along sliding way on upper circle 1, and finishing bathtray is located in the middle of sliding way；Under
Lower oil groove is circumferentially with along glide path on circle 2, outer oil sump is located in the middle of glide path.Upper circle 1 is provided with what is be radially arranged with respect to it
Oil filler point, oil filler point is located between two sliding ways.
Here, in order that obtaining sliding shoe 3 has good sliding effect, its friction between upper circle 1 and lower circle 2 is reduced
Power, upper circle 1 and lower circle 2 are made of Cu alloy material, and the Cu alloy material is constituted including following component：5 parts of zinc, 6 parts of iron,
4 parts of manganese, 5 parts of nickel, 3 parts of cobalt, 3 parts of molybdenum, 2 parts of beryllium, antimony, 3 parts, 2 parts of rare earth, surplus is copper.Using said components copper alloy its
With good anti-wear performance, meet the need for there is relative sliding friction between sliding shoe 3.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
The equal change or modification change completed under bright patent claim, the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (7)
1. a kind of mine equipment supporting construction contacted based on face, including relatively rotate and Shang Quan set up and down and lower circle,
Retainer is additionally provided between Shang Quan and lower circle；It is characterized in that：The upper circle lower surface is circumferentially with two along it and is set up in parallel
The sliding way of ring-type, glide path is diametrically downwardly inclined setting, and the two sliding way opposite axial faces being set up in parallel are symmetrical arranged；Institute
The glide path that Xia Quan upper surfaces are circumferentially with two ring-types being set up in parallel along it is stated, glide path is diametrically obliquely installed upward,
The two glide path opposite axial faces being set up in parallel are symmetrical arranged, and sliding way is corresponded with glide path；Positioned at it is corresponding it is described under
Slide mass is provided between slideway and sliding way；The slide mass includes multiple sliding shoes for convex structure, the sliding shoe
The lower surface camber portion in top-surface camber portion and correspondence glide path laminating provided with correspondence sliding way laminating；The curvature in the top-surface camber portion with
The curvature of sliding way is identical, and the axial width of the axial width more than sliding way in top-surface camber portion；The curvature in the lower surface camber portion
It is identical with the curvature of glide path, and the axial width of the axial width more than glide path in lower surface camber portion；The circumference of the sliding shoe
End face can be coplanar with the lower coil axis；The circumferential end faces of the sliding shoe form circular arc with curved face part thereon and lower surface camber portion
Transition.
2. a kind of mine equipment supporting construction contacted based on face according to claim 1, it is characterised in that：Along on described
The radial outer end face of circle and lower circle is circumferentially with outer mounting groove, and interior peace is circumferentially with along the Shang Quan and lower circle radial inner end face
Tankage, is provided with dust ring between the Shang Quan and lower circle；The dust ring includes outer dust ring and inside and outside dust ring, outer dust ring
Upper and lower side is respectively equipped with the elastic flange of ring-type and radial inward, and elastic flange correspondence elasticity is caught in the interior peace of Shang Quan and lower circle
Tankage；Interior dust ring upper and lower side is respectively equipped with ring-type and elastic flange radially, and elastic flange correspondence elasticity is caught in
The interior mounting groove of circle and lower circle.
3. a kind of mine equipment supporting construction contacted based on face according to claim 2, it is characterised in that：The elasticity
Flange is rubber structure；The outer mounting groove and interior mounting groove are the groove structure at the non-obtuse turning of cross section band.
4. a kind of mine equipment supporting construction contacted based on face according to claim 1, it is characterised in that：It is described to slide
Block is at least 4.
5. a kind of mine equipment supporting construction contacted based on face according to claim 1, it is characterised in that：The upper cunning
Road is identical with the radius of curvature of glide path.
6. a kind of mine equipment supporting construction contacted based on face according to claim 1, it is characterised in that：The upper circle
On be circumferentially with finishing bathtray along sliding way, the finishing bathtray is located in the middle of sliding way；It is circumferentially with the lower circle along glide path
Lower oil groove, the outer oil sump is located in the middle of glide path.
7. a kind of mine equipment supporting construction contacted based on face according to claim 6, it is characterised in that：The upper circle
The relative oil filler point that it is radially arranged is provided with, the oil filler point is located between two sliding ways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409487.2A CN107084190A (en) | 2017-06-02 | 2017-06-02 | A kind of mine equipment supporting construction contacted based on face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409487.2A CN107084190A (en) | 2017-06-02 | 2017-06-02 | A kind of mine equipment supporting construction contacted based on face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084190A true CN107084190A (en) | 2017-08-22 |
Family
ID=59607935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710409487.2A Pending CN107084190A (en) | 2017-06-02 | 2017-06-02 | A kind of mine equipment supporting construction contacted based on face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084190A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009005718A1 (en) * | 2009-01-22 | 2010-07-29 | Schaeffler Technologies Gmbh & Co. Kg | Axial roller bearing |
| US20160290401A1 (en) * | 2015-03-31 | 2016-10-06 | Minebea Co., Ltd. | Rolling bearing |
| CN205639293U (en) * | 2016-05-27 | 2016-10-12 | 瑞凡科技有限公司 | Spherical -roller bearing |
| CN205715300U (en) * | 2016-06-25 | 2016-11-23 | 瑞凡科技有限公司 | Roller bearing |
| CN205780273U (en) * | 2016-05-26 | 2016-12-07 | 王碧霞 | A kind of thrust slide bearing |
| CN106286601A (en) * | 2016-08-30 | 2017-01-04 | 刘保国 | A kind of bearing |
| CN207229583U (en) * | 2017-06-02 | 2018-04-13 | 桂林理工大学 | Full connected sliding bearing assembly |
-
2017
- 2017-06-02 CN CN201710409487.2A patent/CN107084190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009005718A1 (en) * | 2009-01-22 | 2010-07-29 | Schaeffler Technologies Gmbh & Co. Kg | Axial roller bearing |
| US20160290401A1 (en) * | 2015-03-31 | 2016-10-06 | Minebea Co., Ltd. | Rolling bearing |
| CN205780273U (en) * | 2016-05-26 | 2016-12-07 | 王碧霞 | A kind of thrust slide bearing |
| CN205639293U (en) * | 2016-05-27 | 2016-10-12 | 瑞凡科技有限公司 | Spherical -roller bearing |
| CN205715300U (en) * | 2016-06-25 | 2016-11-23 | 瑞凡科技有限公司 | Roller bearing |
| CN106286601A (en) * | 2016-08-30 | 2017-01-04 | 刘保国 | A kind of bearing |
| CN207229583U (en) * | 2017-06-02 | 2018-04-13 | 桂林理工大学 | Full connected sliding bearing assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |