CN208935182U - A kind of stable bearing - Google Patents
A kind of stable bearing Download PDFInfo
- Publication number
- CN208935182U CN208935182U CN201821694043.4U CN201821694043U CN208935182U CN 208935182 U CN208935182 U CN 208935182U CN 201821694043 U CN201821694043 U CN 201821694043U CN 208935182 U CN208935182 U CN 208935182U
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- CN
- China
- Prior art keywords
- bearing
- bearing body
- shell
- turntable
- column
- 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.)
- Expired - Fee Related
Links
- 244000309464 bull Species 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model provides a kind of stable bearing, including bearing body, shell and bearing bracket stand, the bearing body is mounted in the shell, and the bearing bracket stand passes through the bearing body and is fixed on the both ends of the shell, and the shell longitudinal direction is equipped with the pillar duct at perforation both ends, the bearing body includes: bearing body, the bearing body is hollow circular cylinder, and the bearing body inner wall is equipped with thread groove, and thread groove bottom end two sides are equipped with ventilation opening and are equipped with oil inlet；Baffle, the baffle are mounted on the oil inlet bottom；Shaft, the shaft are mounted on the baffle top；Bull stick, the bull stick are mounted on the shaft top, and the bull stick top is equipped with connecting rod；The bearing bracket stand includes: bearing cap, and the bearing cap is mounted on one end of the bearing body；Column, the column are mounted on the bearing cap.The utility model is conveniently replaceable and the components of Bearing inner are not easy to fall, stable.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of stable bearing.
Background technique
Lathe is generally divided into Metal Cutting Machine Tool, forging machine tool and wood craft machines etc., processing equipment in modern mechanical manufacturing
There are many method of part: in addition to machining, there are also castings, forging, welding, punching press and extruding etc., as long as belong to required precision compared with
The high and thinner part of surface roughness requirements generally all need to finally be processed on lathe with the method for cutting, and lathe exists
Significant role is played in the construction of national economic modernization, and bearing is exactly a kind of high-precision part of lathe production, bearing
It is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced in its motion process
Coefficient of friction, and guarantee its rotating accuracy, but currently there are the generally existing certain problem of bearing, bearing is not
It is easily replaced, when refueling, step is comparatively laborious, and is easy to make the part of Bearing inner to fall, and bearing is not fixed firmly, and holds
It easily shifts when device is run, to influence device normal operation.
Utility model content
In view of this, the present invention provides a kind of stable bearings.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the stable bearing of the utility model embodiment, including bearing body, shell and bearing bracket stand, the axis
It holds ontology to be mounted in the shell, the bearing bracket stand passes through the bearing body and is fixed on the both ends of the shell, described
Shell longitudinal direction is equipped with the pillar duct at perforation both ends.
The bearing body includes:
Bearing body, the bearing body are hollow circular cylinder, and the bearing body inner wall is equipped with thread groove, described
Thread groove bottom end two sides are equipped with ventilation opening and are equipped with oil inlet；
Baffle, the baffle are mounted on the oil inlet bottom；
Shaft, the shaft are mounted on the baffle top；
Bull stick, the bull stick are mounted on the shaft top, and the bull stick top is equipped with connecting rod；
The bearing bracket stand includes:
Bearing cap；The bearing cap is mounted on one end of the bearing body；
Column, the column are mounted on the bearing cap, and the column passes through the pillar duct for the bearing cap
It is connected with the shell；
Fixed frame, the fixed frame are connected with the one end for being mounted on the column and with the other end of the bearing body；
Turntable, the turntable are rotatably mounted on the fixed frame, and are arranged in the fixed frame and bearing body
Between, turntable inner tip two sides are equipped with fixation hole, and the fixation hole side is equipped with plug, and the plug bottom end connects
It is connected to slide bar, the junction of the turntable bottom end and slide bar is equipped with sliding slot, and the turntable center bottom is equipped with rotary base.
Preferably, it is equipped with slideway inside the bearing body, the slideway inner tip is equipped with slide plate, in the slideway
Portion bottom end is equipped with sliding block, and inserted with fixed link inside the sliding block, the fixed link top is equipped with fixing bolt.
Preferably, the sliding block top and bottom end are mounted on baffle.
Preferably, Air Filter is installed on the inside of the ventilation opening and oil inlet.
Preferably, the turntable top middle portion and rotary base corresponding position are equipped with fixing groove.
Preferably, the fixation hole side and the plug corresponding position are equipped with jack.
Preferably, there are four the column and pillar duct are all provided with.
The above-mentioned technical proposal of the utility model one of at least has the advantages that:
According to the stable bearing of the utility model embodiment, which is conveniently replaceable and the components of Bearing inner
It is not easy to fall, it is stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bearing body of the utility model embodiment；
Fig. 2 is the schematic diagram of the section structure of the bearing body of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the bearing bracket stand of the utility model；
Fig. 4 is the structural schematic diagram that the turntable of the utility model is mounted on fixed frame.
Appended drawing reference:
1, bearing body；2, thread groove；3, ventilation opening；4, oil inlet；5, baffle；6, shaft；7, bull stick；8, connecting rod；
9, slideway；10, sliding block；11, fixed link；12, fixing bolt；13, slide plate；14, fixed frame；15, bearing cap；16, column；17, turn
Disk；18, rotary base；19, fixation hole；20, slide bar；21, plug；22, pillar duct；23, sliding slot；Shell 24.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
The stable bearing according to the utility model embodiment is specifically described in conjunction with attached drawing first below.
As shown in Figures 1 to 4, according to the stable bearing of the utility model embodiment, including bearing body 1, shell
Body and bearing bracket stand, bearing body 1 are mounted in shell, and bearing bracket stand passes through bearing body 1 and is fixed on the both ends of shell, shell 24
Longitudinal direction is equipped with the pillar duct 22 at perforation both ends wherein, and bearing body 1 includes bearing body 1, baffle 5, shaft 6 and bull stick 7.
Specifically, bearing body 1 is hollow circular cylinder, and 1 inner wall of bearing body is equipped with thread groove 2,2 bottom end of thread groove
Two sides are equipped with ventilation opening 3 and are equipped with oil inlet 4, and shell longitudinal direction is equipped with 16 pipeline of column at perforation both ends, and baffle 5 is mounted on
4 bottom of oil inlet, shaft 6 are mounted on 5 top of baffle, and bull stick 7 is mounted on 6 top of shaft, and 7 top of bull stick is equipped with connecting rod 8.
Bearing bracket stand includes bearing cap 15, column 16, fixed frame 14 and turntable 17.
Specifically, bearing cap 15 is mounted on one end of bearing body 1, and column 16 is mounted on bearing cap 15, and column 16 is worn
Cross pillar duct 22 and bearing cap 15 be connected with bearing body 1, fixed frame 14 be mounted on column 16 one end and with bearing sheet
The other end of body 1 is connected, and turntable 17 is rotatably mounted on fixed frame 14, and be arranged fixed frame 14 and bearing body 1 it
Between, 17 inner tip two sides of turntable are equipped with fixation hole 19, and 19 side of fixation hole is equipped with plug 21, and 21 bottom end of plug is connected with
The junction of slide bar 20,17 bottom end of turntable and slide bar 20 is equipped with sliding slot, and 17 center bottom of turntable is equipped with 17 pedestal of turntable.
That is, bearing bracket stand wraps up bearing body 1 with shell 24, to the components inside bearing body 1 into
Row package, preventing bearing, its internal part is fallen when in use, is caused bearing to be unable to operate normally, is existed by turntable 17
Slide bar 20 and plug 21 are arranged on turntable 17 column 16 can be fixed, so that bearing is fixed, prevent bearing from existing
Because revolving speed is too fast when work, bearing is caused to shift, in turn results in device and be unable to operate normally, influence working efficiency.In axis
Baffle 5 is arranged in the oil inlet 4 for holding ontology 1, so that baffle 5 and shaft 6 is realized the gas exchanges of Bearing inner, to reduce in bearing
The temperature in portion avoids bearing from damaging because temperature is excessively high, device is caused to be unable to operate normally, and can be more by oil inlet 4
It is rapidly performed by oily, without opening bearing, improves the working efficiency of staff.
Preferably, slideway 9 is equipped with inside shell 24,9 inner tip of slideway is equipped with slide plate 13,9 inner bottom of slideway peace
Equipped with sliding block 10, inserted with fixed link 11 inside sliding block 10,11 top of fixed link is equipped with fixing bolt 12.
That is, can be separated bearing by the way that slideway 9, sliding block 10 and slide plate 13 are arranged in bearing body 1,
To facilitate staff to carry out quickly replacement bearing, and then working efficiency is accelerated, passes through fixed link 11 and fixing bolt 12
Bearing can be fixed, and then can prevent bearing from shifting when in use, influence device normal operation.
One embodiment according to the present utility model, 10 top of sliding block and bottom end are mounted on baffle.Facilitate fixing bolt 12
Column 16 can be fixed, device is facilitated to run, while staff also being facilitated to carry out replacement column 16, to facilitate axis
It holds and is separated.
Air Filter is installed on the inside of another embodiment according to the present utility model, ventilation opening 3 and oil inlet 4.It can be to prevent
Only extraneous dust enters Bearing inner, causes Bearing inner dust excessive, rotate bearing can not, to cause device can not
It operates normally.
Preferably, 17 top middle portion of turntable and 17 pedestal corresponding position of turntable are equipped with fixing groove, are convenient for 17 pedestal of turntable
It is mobile, and then slide bar 20 is squeezed, keep slide bar 20 mobile to two sides.
In some embodiments of the utility model, 19 side of fixation hole and 21 corresponding position of plug are equipped with jack.It should
Structure can be such that turntable 17 is more stably fixed on fixed frame 14.
In other embodiments of the utility model, there are four column 16 and 16 pipeline of column are all provided with.Make bearing bracket stand with
The connection of bearing body 1 is more stable and firm.
Sliding block 10 in shell 24 is caught in cunning by the working principle of the utility model, the installation of bearing body 1 and bearing bracket stand
Inside road 9, sliding block 10 is pushed, moves downward it along slideway 9, when sliding block 10 slides into 9 bottom end of slideway, because of 9 bottom end of slideway
Fixed link 11 and fixing bolt 12 are installed, therefore fixing bolt 12 can block sliding block 10, to prevent bearing body 1 at runtime
It shakes, and when needing to carry out replacement bearing, it is only necessary to bearing body is pulled up, because 10 top of sliding block is mounted on bottom end
Baffle, therefore baffle can slowly lift fixing bolt 12, so that bearing body be facilitated to pull out in slideway 9, and then facilitate work people
Member carries out replacement bearing body, and after the completion of bearing body is fixed, column 16 is inserted into pillar duct 22, waits columns 16 complete
When the fixation hole 19 opened up inside insertion turntable 17, turntable 17 is rotated, the rotation of turntable 17 can make rotary base 18 to fixing groove
Inside is mobile, so that rotary base 18 be made to squeeze slide bar 20, moves slide bar 20 to two sides along sliding slot 23, and then make plug 21
Column 16 is blocked, further bearing is fixed, in device operation, because of the rotation of bearing high speed, makes to produce inside it
Raw a large amount of heat, and heat can make the pressure of Bearing inner become larger, so that baffle 5 is squeezed, because 5 top of baffle is equipped with shaft
6, therefore baffle 5 can rotate by compressing, so that Bearing inner gas be made to swap with ambient atmos, and then drop bearing
Temperature, and oil inlet 4 can be convenient staff and carry out quickly oily processing to bearing, to improve staff's
Working efficiency.
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood." connection " or " connected " used in the utility model
It is not limited to physics or mechanical connection etc. similar word, but may include electrical connection, either directly
Or it is indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when the absolute position for being described object
After setting change, then the relative positional relationship also correspondingly changes.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (7)
1. a kind of stable bearing, it is characterised in that: including bearing body, shell and bearing bracket stand, the bearing body peace
In the shell, the bearing bracket stand passes through the bearing body and is fixed on the both ends of the shell, and the shell is longitudinal
It is equipped with the pillar duct at perforation both ends,
The bearing body includes:
Bearing body, the bearing body are hollow circular cylinder, and the bearing body inner wall is equipped with thread groove, the screw thread
Slot bottom end two sides are equipped with ventilation opening and are equipped with oil inlet；
Baffle, the baffle are mounted on the oil inlet bottom；
Shaft, the shaft are mounted on the baffle top；
Bull stick, the bull stick are mounted on the shaft top, and the bull stick top is equipped with connecting rod；
The bearing bracket stand includes:
Bearing cap, the bearing cap are mounted on one end of the bearing body；
Column, the column are mounted on the bearing cap, and the column passes through the pillar duct for the bearing cap and institute
Shell is stated to be connected；
Fixed frame, the fixed frame are connected with the one end for being mounted on the column and with the other end of the bearing body；
Turntable, the turntable are rotatably mounted on the fixed frame, and are arranged between the fixed frame and bearing body,
Turntable inner tip two sides are equipped with fixation hole, and the fixation hole side is equipped with plug, and the plug bottom end is connected with
The junction of slide bar, the turntable bottom end and the slide bar is equipped with sliding slot, and the turntable center bottom is equipped with rotary base.
2. stable bearing according to claim 1, which is characterized in that the enclosure interior is equipped with slideway, described
Slideway inner tip is equipped with slide plate, and the slideway inner bottom is equipped with sliding block, inserted with fixed link, institute inside the sliding block
It states fixed link top and fixing bolt is installed.
3. stable bearing according to claim 2, which is characterized in that the sliding block top is mounted on bottom end
Baffle.
4. stable bearing according to claim 1, which is characterized in that installed on the inside of the ventilation opening and oil inlet
There is Air Filter.
5. stable bearing according to claim 1, which is characterized in that the turntable top middle portion and rotary base
Corresponding position is equipped with fixing groove.
6. stable bearing according to claim 1, which is characterized in that the fixation hole side and the plug pair
It answers and is equipped with jack at position.
7. stable bearing according to claim 1, which is characterized in that the column and pillar duct are equipped with four
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694043.4U CN208935182U (en) | 2018-10-18 | 2018-10-18 | A kind of stable bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694043.4U CN208935182U (en) | 2018-10-18 | 2018-10-18 | A kind of stable bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935182U true CN208935182U (en) | 2019-06-04 |
Family
ID=66725074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694043.4U Expired - Fee Related CN208935182U (en) | 2018-10-18 | 2018-10-18 | A kind of stable bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935182U (en) |
-
2018
- 2018-10-18 CN CN201821694043.4U patent/CN208935182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |