CN206723267U - A kind of built-up shaft bearing with distance between axles adjustable function - Google Patents
A kind of built-up shaft bearing with distance between axles adjustable function Download PDFInfo
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- CN206723267U CN206723267U CN201720343532.4U CN201720343532U CN206723267U CN 206723267 U CN206723267 U CN 206723267U CN 201720343532 U CN201720343532 U CN 201720343532U CN 206723267 U CN206723267 U CN 206723267U
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Abstract
The utility model discloses a kind of built-up shaft bearing with distance between axles adjustable function,Including pedestal outer ring,Tubulose bearing base,Slide rail and bearing inner race,Pedestal outer ring internal activity is provided with bearing inner race,Pedestal outer ring bottom is fixedly connected with tubulose bearing base,Tubulose bearing base interior is connected with slide rail,Tubulose bearing base internal wall top is installed with load-bearing pulley,Tubulose bearing base internal wall both sides are installed with leading block,Side is threaded with fastening screw outside tubulose bearing base,Opposite side is fixedly connected with expansion link outside tubulose bearing base,The expansion link other end is socketed with telescopic sleeving rod,The utility model is installed with load-bearing pulley by tubulose bearing base internal wall top,Tubulose bearing base internal wall both sides are installed with leading block,The connecting rod other end is symmetrically arranged with identical structure,Then two said structure combinations are socketed on two one slide rails,It can reach the adjustable function of distance between axles.
Description
Technical field
Bearing block manufacturing technology field is the utility model is related to, specially a kind of built-up shaft with distance between axles adjustable function
Bearing.
Background technology
Along with economic technology and the synchronized development of science and technology, and the quickening of modern society's mechanization process, machinery
Earth-shaking change also occurs for manufacturing field, and everything benefits from the correct developing policy of state leader, Yi Jiguo
The correct economic trend of family, seems more next from reform and opening-up to entry into the World Trade Organization, the economic status in China in international community
More important, during this, huge contribution is played in development of the machinery manufacturing industry to country, but this also imply that modern industry
Higher requirement is there has also been for the applicable performance of machine-building, the component of machine for then requiring to match therewith will also have
Some standby special use demands, but most of existing component of machine does not all follow mechanical body to carry out innovation system
Make, cause existing component of machine to occur some up for solving the problems, such as.
Bearing is a kind of most parts of mechanical manufacturing field application, accordingly bearing block used in different machineries
It is not quite similar, mechanical different by what is applied, the outward appearance of bearing block, intensity and applicable performance are also different, due to
Some machineries for being applicable to bearing block need to change distance between axles to be at any time operated, then, bearing is just needed accordingly
Seat possesses the ability that can change distance between axles, but existing bearing block is substantially single existing bearing block, can not be applicable
Used in this machinery, cause the technological gap in bearing block field.
The content of the invention
The purpose of this utility model is to provide a kind of built-up shaft bearing with distance between axles adjustable function, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of group with distance between axles adjustable function
Sympodium bearing, including pedestal outer ring, tubulose bearing base, slide rail and bearing inner race, the installation of pedestal outer ring internal activity
There is bearing inner race, pedestal outer ring bottom is fixedly connected with tubulose bearing base, and the tubulose bearing base interior activity connects
Slide rail is connected to, the tubulose bearing base internal wall top is installed with load-bearing pulley, the tubulose bearing base internal wall both sides
Leading block is installed with, side is threaded with fastening screw, the tubulose bearing base outside the tubulose bearing base
The outside opposite side of seat is fixedly connected with expansion link, and the expansion link other end is socketed with telescopic sleeving rod.
Further, the telescopic sleeving rod top is threaded with fixed screw.
Further, the telescopic sleeving rod is symmetrically arranged with phase with expansion link composition connecting rod, the connecting rod other end
Same structure.
Further, pedestal outer ring top is fixedly installed lubricating grease pump nozzle.
Further, the bearing inner race outer wall is installed with stop screw.
Compared with prior art, the beneficial effects of the utility model are：A kind of built-up shaft with distance between axles adjustable function
Bearing has the advantages of distance between axles is adjustable, flexible and convenient to use；Tubulose bearing base, institute are provided with by the bearing block bottom
State tubulose bearing base internal wall top and be installed with load-bearing pulley, the tubulose bearing base internal wall both sides, which are installed with, leads
To pulley, bearing block can be enable slidably, identical structure to be symmetrically arranged with by the connecting rod other end on slide rail,
Rotating shaft can be disposed longitudinally on inside two bearings seat, then two said structure combinations are socketed on two one slide rails, you can are reached
The adjustable function of distance between axles.And be plugged in telescopic sleeving rod by expansion link and fixed by fixed screw, it can arbitrarily convert two axles
Bearing fore-and-aft distance, it is adapted to the bearing of different lengths to use；Fastening is threaded with by side outside the tubulose bearing base
Screw, it can prevent bearing block from sliding after distance between axles is determined.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model overlooking the structure diagram.
In Fig. 1-3：1- pedestals outer ring；2- tubulose bearing bases；3- slide rails；4- fastening screws；5- leading blocks；6- load-bearing
Pulley；7- bearing inner races；8- lubricating grease pump nozzles；9- expansion links；10- fixed screws；11- telescopic sleeving rods；12- connecting rods；13-
Stop screw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of built-up shaft with distance between axles adjustable function
Bearing, including pedestal outer ring 1, tubulose bearing base 2, slide rail 3 and bearing inner race 7, the internal activity of pedestal outer ring 1 installation
There is bearing inner race 7, the bottom of pedestal outer ring 1 is fixedly connected with tubulose bearing base 2, and the inside of tubulose bearing base 2 is living
Dynamic to be connected with slide rail 3, the upper inside wall of tubulose bearing base 2 is installed with load-bearing pulley 6, the tubulose bearing base 2
Inwall both sides are installed with leading block 5, and the tubulose bearing base 2 passes through load-bearing pulley 6 and leading block 5 and slide rail 3
It is slidably connected, the outside side of tubulose bearing base 2 is threaded with fastening screw 4, and the outside of tubulose bearing base 2 is another
Side is fixedly connected with expansion link 9, and the other end of expansion link 9 is socketed with telescopic sleeving rod 11.
Fixed screw 10 is threaded with by the top of telescopic sleeving rod 11, can arbitrarily convert two bearings seat longitudinal direction away from
From the bearing of suitable different lengths uses, and passes through the telescopic sleeving rod 11 and expansion link 9 forms connecting rod 12, the connecting rod
12 other ends are symmetrically arranged with identical structure, can be disposed longitudinally on rotating shaft inside two bearings seat, then two said structures
Combination is socketed on two one slide rails 3, you can is reached the adjustable function of distance between axles, is fixedly installed by the top of pedestal outer ring 1
There is lubricating grease pump nozzle 8, the convenient lubricating grease pump nozzle 8 that passes through can play maintenance to Bearing inner grease up to bearing
Effect, increase bearing service life, stop screw 13 is installed with by the outer wall of bearing inner race 7, rotating shaft can be made to exist
Insert after Bearing inner, can be fastened and fixed by the countershaft of stop screw 13, prevent rotating shaft from departing from bearing and rotating.
Operation principle：In use, tubulose bearing base 2, the tubulose bearing base are provided with by the bearing block bottom
2 upper inside walls of seat are installed with load-bearing pulley 6, and the inwall both sides of tubulose bearing base 2 are installed with leading block 5,
Bearing block can be enable slidably, identical structure to be symmetrically arranged with by the other end of connecting rod 12 on slide rail 3, can be with
Rotating shaft is disposed longitudinally on inside two bearings seat, then two said structure combinations are socketed on two one slide rails 3, you can reach between centers
Away from adjustable function.And be plugged in telescopic sleeving rod 11 by expansion link 9 and fixed by fixed screw 10, it can arbitrarily convert two axles
Bearing fore-and-aft distance, it is adapted to the bearing of different lengths to use；Fastening is threaded with by the outside side of tubulose bearing base 2
Screw 4, can fix tubulose bearing base 2 with slide rail 3 after distance between axles is determined prevents bearing block from sliding.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of built-up shaft bearing with distance between axles adjustable function, including pedestal outer ring（1）, tubulose bearing base（2）, slide rail
（3）And bearing inner race（7）, it is characterised in that：The pedestal outer ring（1）Internal activity is provided with bearing inner race（7）, the base
Seat outer ring（1）Bottom is fixedly connected with tubulose bearing base（2）, the tubulose bearing base（2）Internal activity is connected with slide rail
（3）, the tubulose bearing base（2）Upper inside wall is installed with load-bearing pulley（6）, the tubulose bearing base（2）Inwall
Both sides are installed with leading block（5）, the tubulose bearing base（2）Pass through load-bearing pulley（6）And leading block（5）With cunning
Rail（3）It is slidably connected, the tubulose bearing base（2）Outside side is threaded with fastening screw（4）, the tubulose bearing base
Seat（2）Outside opposite side is fixedly connected with expansion link（9）, the expansion link（9）The other end is socketed with telescopic sleeving rod（11）.
A kind of 2. built-up shaft bearing with distance between axles adjustable function according to claim 1, it is characterised in that：It is described to stretch
Contracting loop bar（11）Top is threaded with fixed screw（10）.
A kind of 3. built-up shaft bearing with distance between axles adjustable function according to claim 1, it is characterised in that：It is described to stretch
Contracting loop bar（11）With expansion link（9）Form connecting rod（12）, the connecting rod（12）The other end is symmetrically arranged with identical structure.
A kind of 4. built-up shaft bearing with distance between axles adjustable function according to claim 1, it is characterised in that：The base
Seat outer ring（1）Top is fixedly installed lubricating grease pump nozzle（8）.
A kind of 5. built-up shaft bearing with distance between axles adjustable function according to claim 1, it is characterised in that：The axle
Hold inner ring（7）Outer wall is installed with stop screw（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343532.4U CN206723267U (en) | 2017-04-03 | 2017-04-03 | A kind of built-up shaft bearing with distance between axles adjustable function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343532.4U CN206723267U (en) | 2017-04-03 | 2017-04-03 | A kind of built-up shaft bearing with distance between axles adjustable function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723267U true CN206723267U (en) | 2017-12-08 |
Family
ID=60503295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343532.4U Active CN206723267U (en) | 2017-04-03 | 2017-04-03 | A kind of built-up shaft bearing with distance between axles adjustable function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856740A (en) * | 2018-08-02 | 2018-11-23 | 杭州金浪机电有限公司 | A kind of numerically-controlled machine tool is with applying precision bearing device |
| CN111720431A (en) * | 2020-06-22 | 2020-09-29 | 东台市海鹏船舶配件厂 | Rotary driving type marine bearing |
| WO2021007640A1 (en) * | 2019-07-17 | 2021-01-21 | Belizario Ruan Araujo | Adjustable bearing housing |
-
2017
- 2017-04-03 CN CN201720343532.4U patent/CN206723267U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856740A (en) * | 2018-08-02 | 2018-11-23 | 杭州金浪机电有限公司 | A kind of numerically-controlled machine tool is with applying precision bearing device |
| CN108856740B (en) * | 2018-08-02 | 2024-06-04 | 杭州金浪机电有限公司 | Precision bearing device matched with numerical control machine tool |
| WO2021007640A1 (en) * | 2019-07-17 | 2021-01-21 | Belizario Ruan Araujo | Adjustable bearing housing |
| CN111720431A (en) * | 2020-06-22 | 2020-09-29 | 东台市海鹏船舶配件厂 | Rotary driving type marine bearing |
| CN111720431B (en) * | 2020-06-22 | 2021-09-21 | 东台市海鹏船舶配件厂 | Rotary driving type marine bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190214 Address after: 257000 South of the South Road of Dongying District, Dongying City, Shandong Province (Qipinzhai 400m) Patentee after: Dongying Xicheng Petroleum Machinery Manufacturing Co., Ltd. Address before: 362000 room 209, Zhenhua building, Central Industrial Zone, Quangang, Quanzhou, Fujian. Patentee before: In the city of Quanzhou zhengfangyuan Services Ltd. |