CN208150266U - Bearing transfer structure and bearing transmission device - Google Patents
Bearing transfer structure and bearing transmission device Download PDFInfo
- Publication number
- CN208150266U CN208150266U CN201820298591.9U CN201820298591U CN208150266U CN 208150266 U CN208150266 U CN 208150266U CN 201820298591 U CN201820298591 U CN 201820298591U CN 208150266 U CN208150266 U CN 208150266U
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- bearing
- outer ring
- bearing block
- accommodating cavity
- transfer structure
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Abstract
The utility model discloses a kind of bearing transfer structure and bearing transmission device, is related to a kind of transmission device；To realize the effect for reducing transmission friction, and there is stronger load-carrying members and simpler package assembly.The bearing transfer structure, including bearing and bearing block；Bearing includes inner ring and outer ring, and inner ring includes axle construction, and outer ring is rotated around inner ring axle construction；Axle construction includes the axis those widened sections stretched out from outer ring two sides；Bearing block includes bearing carrier and bearing positioning region；Axis those widened sections are placed on bearing carrier, and are limited on the fixation position of bearing positioning region by positioning object；Bearing block further includes the accommodating cavity of outer ring lower part, and the connection of axle construction and bearing carrier is suspended at outer ring in accommodating cavity, and outer ring top is exposed at the top of bearing block.The utility model structure is simple, and load-bearing is strong, can flexibly assemble installation number of bearings and bearing block quantity, does not have apparent wear phenomenon, long service life to transmission material and bearing.
Description
Technical field
The utility model relates to a kind of transmission devices, more particularly to a kind of passive transmission device.
Background technique
Existing industrial conveying device is generally belt conveyor device.For objects such as circuit board, body feed tank, strips
Part mostly uses roller conveying device to be transmitted.The material bigger for width then needs longer roller, longer roller
It is required that its bearing is more preferable, quality requirement is high.In some industrial applications, material only passes through gravity and glides along transmission device,
The problem of that there are support degrees is inadequate for belt conveyer, and belt is easily deformed, and rub and larger cause gliding speed slow etc. to ask
Topic.
Utility model content
Technical problems to be solved needed for the utility model are to provide a kind of bearing transfer structure, reduce transmission to realize
The effect of friction, and there is stronger load-carrying members and simpler package assembly.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of bearing transfer structures, including bearing and bearing
Seat；
The bearing includes inner ring and outer ring, and the inner ring includes axle construction, and outer ring is rotated around inner ring axle construction；
The axle construction includes the axis those widened sections stretched out from outer ring two sides；
The bearing block includes bearing carrier and bearing positioning region；The axis those widened sections are placed on bearing carrier, and
It is limited on the fixation position of bearing positioning region by positioning object；
Bearing block further includes the accommodating cavity of outer ring lower part, and the connection of axle construction and bearing carrier makes outer ring be suspended at accommodating
It is intracavitary, and outer ring top is exposed at the top of bearing block.
Preferably：The axle construction is the inner ring for doing shaft, and inner ring includes widening from the inner ring that outer ring two sides are stretched out
Portion.The width of general bearing inner race and outer ring it is of same size, but the inner ring of the present embodiment needs to be wider than outer ring, inner ring
Two sides are required to stretch out outer ring, and the inner ring those widened sections are for connecting outside, the weight of spring bearing.
Preferably：The axle construction includes the independent axes across inner ring hole, and axis includes widening from the axis that outer ring two sides are stretched out
Portion.The outer end of independent axes includes hole.It, can be using built in inner ring hole in the case where the inner ring and outer ring of bearing is of same size
The mode for entering central siphon makes inner ring both ends stretch out outer ring.The hole of independent axes and inner ring can be interference fitted or clearance fit, they
It can be connected using screw connection structure.
Preferably：The bearing block is aluminum profile, steel or glue material.
Preferably：The bearing block includes the accommodation groove of axis those widened sections, the bearing carrier and bearing positioning region difference
For the following and outer side edges of accommodation groove, the top of bearing block is the top of accommodation groove；Top includes being folded to accommodate the interior of slot cavity body
Collapse side, and infolding crimping is on the axis those widened sections；The accommodating cavity includes the accommodating cavity wall next to the outer ring, accommodating
Cavity wall is located on the bottom of bearing block.In one embodiment, the height of axis those widened sections and the height of slot are consistent.The effect of accommodation groove
It is for supporting and limiting axis those widened sections.Infolding crimping can be right angle bending edge, be also possible to curved bend folding part, have one
Fixed elasticity has the function of top limit to it for the upper bullet height of control shaft those widened sections.
Preferably：Bearing block is the hard materials such as aluminium alloy, steel or plastic-steel.
Preferably：The axis those widened sections include axis hole；The positioning object is the stamped bumps object of the bearing positioning region, punching
Belling plays level in axis hole, limits to axis those widened sections.It, can be with since positioning object does not need generally to bear biggish power
It is realized using relatively simple punching press, and by carrying out stamping out protrusion to bearing positioning region, which protrudes into axis and widen
In the hole of portion end, the locating effect to bearing can be realized.This example applies in general to metal stamping.The mode of punching press is to axis
The very simple a kind of mode limited is held, structure and manufacture craft are all simple.Punching press needs the axis to bearing two sides
Hold the equal stamping process in positioning region.
Preferably：The stamped bumps object is the arc convex protruded into the axis hole, batch cutting edge of a knife or a sword or cone.The effect of punching press
Fruit, which can be, is only stamped and formed out protrusion, can also be portalled with punching press, retains punching press and routs up batch cutting edge of a knife or a sword come, allows batch cutting edge of a knife or a sword as stamped bumps
Object positions bearing.
Preferably：Spacer is equipped between two neighboring bearing, spacer is placed on the bearing carrier, spacer
Both ends are equipped with the outer ring recess of the outer ring for accommodating both ends, two trough rims of each outer ring recess two sides with a bearing respectively
Axis those widened sections contact.Spacer can be used as bearing positioning object, between its this two adjacent bearing, make their holding positions
Set fixation.In one embodiment, spacer is in the shape of an " I ".In the case where stamped bumps failure, spacer can make axis
It keeps at a distance between holding.Due to the spaced relationship between bearing to transmission material support, so generally require ensure it is each
Bearing is on intrinsic position.Since bearing is during transmitting material, exists and be detached from stamped bumps by material impacting
The case where, which can play double guarantee, extend the service life and using effect of device.
Preferably：The bearing block includes the outer groove on bearing block outer wall.
Preferably：The bearing block includes reinforcing rib.
Preferably：The outer groove is located on the outside of the bearing positioning region, and notch is outside；The top trough rim of outer groove is the top
Portion, lower part trough rim are the bearing carrier epitaxy part；The accommodating cavity includes the accommodating cavity wall next to the outer ring, accommodating
Cavity wall is located on the bottom of bearing block；Outer groove is equipped in the two sides of bearing block；The bearing carrier epitaxy part of the outer groove of two sides
Outside pass through curved bottom connect；Bearing carrier, accommodating cavity wall and bottom surround and are formed with through-hole, and through-hole is located at accommodating cavity
The outside of wall.This structure is suitable for aluminum profile, and the setting of through-hole and the design of curved bottom can increase the strong of bearing block
Degree, while not increasing the materials of aluminum profile.Aluminum profile itself is light-weight, is easy molding, and be suitble to suspension.Curved bottom makes axis
Holding seat tool has certain tension, in bearing by external force to bearing block conductance when, arc-shaped base makes it have some tension
Elasticity, it is not easy to irreversible deformation occur, accommodating cavity wall also has the function of certain reinforcement bearing block intensity.
Preferably：The bearing block is strip, and bearing in column is arranged on bearing block.
Preferably：The bearing block includes along axial through-hole, and through-hole is a pair, is respectively provided at cross section symmetry axis two
Side.One preferred embodiment is that through-hole is located on the outside of the accommodating cavity.The long tube of bearing block can be used to place in through-hole, it is long
Pipe is for hanging in the sky bearing block.
The utility model also proposes a kind of bearing transmission device comprising
A kind of bearing transfer structure, including bearing and bearing block；
The bearing includes inner ring and outer ring, and the inner ring includes axle construction, and outer ring is rotated around inner ring axle construction；
The axle construction includes the axis those widened sections stretched out from outer ring two sides；
The bearing block includes bearing carrier and bearing positioning region；The axis those widened sections are placed on bearing carrier, and
It is limited on the fixation position of bearing positioning region by positioning object；
Bearing block further includes the accommodating cavity of outer ring lower part, and the connection of axle construction and bearing carrier makes outer ring be suspended at accommodating
It is intracavitary, and outer ring top is exposed at the top of bearing block；
The bearing block is strip, and bearing in column is arranged on bearing block.It is flat that a plurality of bearing block forms transmission side by side
Platform.
The quantity of bearing block, which can according to need, to be configured, and general no less than 2.It is at least many on every bearing block
In 2 bearings.Bearing block can be arranged with side-by-side contact, spaced apart can also be arranged.
The beneficial effects of the utility model are as follows：
The utility model designs a kind of bearing transfer structure compared with prior art, transmits instead of existing idler wheel or roller
Structure.Bearing has the characteristics that rotation is more flexible, and bearing capacity is strong, is particularly suitable for transmission compared with heavy material, such as body feed tank.Material
Heavier metal parts is held in case, movement will not generate biggish resistance on bearing.The utility model structure is simple,
Load-bearing is strong, can flexibly assemble installation number of bearings and bearing block quantity, does not have obviously to transmission material and bearing
Wear phenomenon, long service life, device is more stable and reliable, belong to efficiently, the transmission device of high-quality.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is the three-dimensional structure diagram of one embodiment of the utility model.
Fig. 2 is positive structure schematic.
Fig. 3 is the schematic diagram of cross section.
Fig. 4 is the stereoscopic schematic diagram of cross section.
Fig. 5 is the schematic diagram of punching.
Fig. 6 is the structural schematic diagram of the cross section of second embodiment.
Fig. 7 is the top view with spacer.
Fig. 8 is the whole structural schematic diagram side by side of bearing block.
Fig. 9 is the cross-sectional structure schematic diagram of second embodiment of bearing block.
Figure 10 is the stereoscopic schematic diagram of Fig. 9 embodiment.
Figure 11 is the whole structural schematic diagram side by side of bearing block of Fig. 9 embodiment.
Identifier declaration in figure：
1, bearing；2, bearing block；3, outer ring；4, axis those widened sections；5, bearing carrier；6, bearing positioning region；7, object is positioned；
8, accommodating cavity；9, top；10, inner ring；11, accommodation groove；12, axis hole；13, spacer；14, outer ring recess；15, trough rim；16, reinforce
Muscle；17, through-hole；18, formed punch；19, outer groove；80, cavity wall is accommodated；90, infolding crimping；200, bottom；90, top；190, outer groove；
500, bearing carrier epitaxy part；600, bearing carrier；800, cavity wall is accommodated；201, bottom.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
A kind of structure of the embodiment one of the bearing transfer structure of the utility model referring to figs. 1 to 5.
The bearing transfer structure includes bearing 1 and bearing block 2.
Bearing includes inner ring and outer ring 3, and inner ring includes axle construction, and outer ring is rotated around inner ring axle construction.Axle construction include from
The axis those widened sections 4 that outer ring two sides are stretched out.
Bearing block 2 includes bearing carrier 5 and bearing positioning region 6.Axis those widened sections 4 are placed on bearing carrier 5, and are passed through
Positioning object 7 is limited on the fixation position of bearing positioning region.
Bearing block further includes the accommodating cavity 8 of outer ring lower part, and the connection of axle construction and bearing carrier makes outer ring be suspended at appearance
It sets in chamber 8, and outer ring top is exposed 9 at the top of bearing block.
Axle construction is the inner ring for doing shaft, and inner ring 10 includes the inner ring those widened sections stretched out from outer ring two sides, i.e. axis adds
Wide portion 4.The inner ring of the present embodiment needs to be wider than outer ring, and the two sides of inner ring are required to stretch out outer ring, and the inner ring those widened sections are for connecting
Connect outside, the weight of spring bearing.
In another embodiment, axle construction includes the independent axes across inner ring hole, and axis includes stretching out from outer ring two sides
Axis those widened sections.The outer end of independent axes includes hole.It, can be using in inner ring in the case where the inner ring and outer ring of bearing is of same size
The mode that hole is built into central siphon makes inner ring both ends stretch out outer ring.The hole of independent axes and inner ring can be interference fitted or clearance fit,
They can also be connected using screw connection structure.
Bearing block includes the accommodation groove 11 of axis those widened sections, and bearing carrier 5 and bearing positioning region 6 are respectively accommodation groove 11
Following and outer side edges, the top 9 of bearing block are the top of accommodation groove.Top includes the infolding crimping 90 for being folded to accommodating slot cavity body,
Infolding crimping 90 is on axis those widened sections.Accommodating cavity includes the accommodating cavity wall 80 next to outer ring, and accommodating cavity wall 80 is located at bearing
On the bottom 200 of seat.Infolding crimping can be right angle bending edge, be also possible to curved bend folding part, with certain elasticity, use
In the upper bullet height of control shaft those widened sections, has the function of top limit to it.The height of axis those widened sections and the height of slot are consistent.
The effect of accommodation groove is for supporting and limiting axis those widened sections.Width is substantially and bearing between the top of the accommodation groove on bearing both sides
The width of outer ring is consistent, but top is not contacted with outer ring, keeps gap.
Bearing block is preferably the hard materials such as aluminum profile, steel or ebonite.
Axis those widened sections include axis hole 12.The stamped bumps object that object 7 is bearing positioning region is positioned, stamped bumps level is in axis hole
It is interior, axis those widened sections are limited.Since positioning object does not need generally to bear biggish power, can be rushed using relatively simple
Pressure is realized, and by carrying out stamping out protrusion to bearing positioning region, which is protruded into the hole of axis those widened sections end
Realize the locating effect to bearing.This example is suitable for metal stamping.Stamped bumps object is the arc convex protruded into the axis hole,
It can also be batch cutting edge of a knife or a sword or cone in other embodiments.Referring to Fig. 5, formed punch 18 rushes it on the outside of bearing positioning region
(heavy) hole can form protrusion on the inside of bearing positioning region, which is placed in the hole of axis those widened sections, i.e., positions to bearing
And limit.
In another implementation, spacer can be equipped between two neighboring bearing, referring to Fig. 7, spacer 13 is placed in
On bearing carrier, spacer both ends are equipped with the outer ring recess 14 of the outer ring for accommodating both ends, two slots of each outer ring recess
Side 15 is contacted with the axis those widened sections 4 of the two sides of a bearing respectively.Spacer can be used as bearing positioning object, its this two phase
Between adjacent bearing, it is fixed in position them.In one embodiment, spacer is in the shape of an " I ".It is lost in stamped bumps
In the case where effect, spacer can make to keep at a distance between bearing.Since the spaced relationship between bearing is to transmission material
Support, so generally requiring ensures each bearing on intrinsic position.Since bearing is during transmitting material, deposit
By material impacting be detached from stamped bumps the case where, which can play double guarantee, extend device service life and
Using effect.
Bearing block includes the outer groove 19 on bearing block outer wall.
The bearing block of embodiment be it is flat, can be placed on ground or in planar table.
In the embodiment of second bearing block, referring to structure shown in Fig. 6, Fig. 9~Figure 11.It is arc-shaped for showing section
The bearing block at bottom, this structure generally requires fixation.Outer groove 190 is located at the outside of bearing positioning region 600, and notch is outside.Outer groove
Top trough rim be top 90, lower part trough rim be bearing carrier epitaxy part 500.Accommodating cavity includes the accommodating cavity next to outer ring
Wall 800, accommodating cavity wall 800 are located on the bottom 201 of bearing block.Outer groove 190, the outer groove of two sides are equipped in the two sides of bearing block
The outside of bearing carrier epitaxy part connected by curved bottom 201.Bearing carrier, accommodating cavity wall and bottom surround to be formed
There is through-hole 17, through-hole 17 is located at the outside of accommodating cavity wall 800.This structure is suitable for aluminum profile, the setting of through-hole and arc
The design of bottom can increase the intensity of bearing block, while not increase the materials of aluminum profile.Bottom 201 is located at 17 outside of through-hole
For reinforcing rib 16, the reinforcing rib is for connecting the cavity wall of bearing carrier and accommodating cavity, for reinforcing between them
Opposed configuration prevents its deformation.It is surrounded and is formed along axial through-hole 17 by their three sides, through-hole is a pair, is respectively provided at transversal
Face symmetry axis both sides.Through-hole is located on the outside of accommodating cavity.The long tube of bearing block can be used to place in through-hole, long tube is used for bearing
Seat hangs in the sky.
Referring to Fig. 1, bearing block is strip, and bearing 1 in column is arranged on bearing block 2.
The bearing transmission device of the utility model, referring to Fig. 8 comprising bearing transfer structure, a plurality of bearing block group side by side
At transmission platform.The quantity of bearing block, which can according to need, to be configured, and general no less than 2.On every bearing block at least
No less than 2 bearings.Bearing block can be arranged with side-by-side contact, spaced apart can also be arranged.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of bearing transfer structure, including bearing, it is characterised in that further include bearing block；
The bearing includes inner ring and outer ring, and the inner ring includes axle construction, and outer ring is rotated around inner ring axle construction；
The axle construction includes the axis those widened sections stretched out from outer ring two sides；
The bearing block includes bearing carrier and bearing positioning region；The axis those widened sections are placed on bearing carrier, and are passed through
Positioning object is limited on the fixation position of bearing positioning region；
Bearing block further includes the accommodating cavity of outer ring lower part, and the connection of axle construction and bearing carrier makes outer ring be suspended at accommodating cavity
It is interior, and outer ring top is exposed at the top of bearing block.
2. bearing transfer structure according to claim 1, it is characterised in that：The axle construction is for doing in shaft
Circle, inner ring include the inner ring those widened sections stretched out from outer ring two sides；Or the axle construction includes the independent axes across inner ring hole, axis
Including the axis those widened sections stretched out from outer ring two sides.
3. bearing transfer structure according to claim 1, it is characterised in that：The bearing block is aluminum profile, steel or glue
Material.
4. bearing transfer structure according to claim 1, it is characterised in that：The bearing block includes the accommodating of axis those widened sections
Slot, the bearing carrier and bearing positioning region are respectively the following and outer side edges of accommodation groove, and the top of bearing block is accommodation groove
Top；Top includes the infolding crimping for being folded to accommodating slot cavity body, and infolding crimping is on the axis those widened sections；The accommodating cavity
Accommodating cavity wall including being located next to the outer ring, accommodating cavity wall are located on the bottom of bearing block.
5. bearing transfer structure according to claim 1, it is characterised in that：The axis those widened sections include axis hole；It is described fixed
Position object is the stamped bumps object of the bearing positioning region, and stamped bumps level limits axis those widened sections in axis hole.
6. bearing transfer structure according to claim 1, it is characterised in that：The bearing block includes being located at bearing block outer wall
On outer groove.
7. bearing transfer structure according to claim 1, it is characterised in that：Interval is equipped between two neighboring bearing
Part, spacer are placed on the bearing carrier, and spacer both ends are equipped with the outer ring recess of the outer ring for accommodating both ends, each
Two trough rims of outer ring recess are contacted with the axis those widened sections of the two sides of a bearing respectively.
8. bearing transfer structure according to claim 6, it is characterised in that：The outer groove is located at outside the bearing positioning region
Side, notch are outside；The top trough rim of outer groove is the top, and lower part trough rim is the bearing carrier epitaxy part；The accommodating
Chamber includes the accommodating cavity wall next to the outer ring, and accommodating cavity wall is located on the bottom of bearing block；It is all provided in the two sides of bearing block
There is outer groove；The outside of the bearing carrier epitaxy part of the outer groove of two sides is connected by curved bottom；Bearing carrier, accommodating cavity wall
It is surrounded with bottom and is formed with through-hole, through-hole is located at the outside of accommodating cavity wall.
9. bearing transfer structure according to any one of claims 1 to 8, it is characterised in that：The bearing block is strip,
Bearing in column is set on bearing block.
10. a kind of bearing transmission device, it is characterised in that including bearing transfer structure as claimed in claim 9, a plurality of bearing
Seat forms transmission platform side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298591.9U CN208150266U (en) | 2018-03-05 | 2018-03-05 | Bearing transfer structure and bearing transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298591.9U CN208150266U (en) | 2018-03-05 | 2018-03-05 | Bearing transfer structure and bearing transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150266U true CN208150266U (en) | 2018-11-27 |
Family
ID=64383343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298591.9U Active CN208150266U (en) | 2018-03-05 | 2018-03-05 | Bearing transfer structure and bearing transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150266U (en) |
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2018
- 2018-03-05 CN CN201820298591.9U patent/CN208150266U/en active Active
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