CN207434510U - A kind of universal conveyor ball of fricton-tight contact - Google Patents
A kind of universal conveyor ball of fricton-tight contact Download PDFInfo
- Publication number
- CN207434510U CN207434510U CN201721373234.6U CN201721373234U CN207434510U CN 207434510 U CN207434510 U CN 207434510U CN 201721373234 U CN201721373234 U CN 201721373234U CN 207434510 U CN207434510 U CN 207434510U
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- China
- Prior art keywords
- ball body
- rolling ball
- rolling
- supporting mass
- upper supporting
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- 238000005096 rolling process Methods 0.000 claims abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 230000009347 mechanical transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 206010018325 Congenital glaucomas Diseases 0.000 description 1
- 206010012565 Developmental glaucoma Diseases 0.000 description 1
- 208000007157 Hydrophthalmos Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000001024 buphthalmos Diseases 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model is related to a kind of universal conveyor balls of fricton-tight contact, belong to mechanical transmission element technical field.The utility model includes lower supports,Upper supporting mass,End cap,Rolling ball body,Small steel ball,Spring,Shell,Small steel ball is all paved in the lower part of rolling ball body and part top,So that the bottom of rolling ball body is reached by the supporting of small steel ball is in rolling contact carrying,The top of rolling ball body, which by small steel ball limits it and moves up, prevents it from coming off,It ensure that rolling ball body and the other parts of surrounding are all in rolling contact,During the article that carrying conveys in any direction at the top of rolling ball body,It is rotated between rolling ball body and lower supports and upper supporting mass by the carrying of small steel ball and the carrying of scrolling realization rolling ball body and any direction,It reduces contact friction force and prevent rolling ball body blocks not rotation phenomenon,Spring plays vibration reduction and cushioning when there is impact simultaneously,The utility model can be used in transmission process impacting larger,The occasion that rolling ball body easily blocks.
Description
Technical field
The utility model is related to a kind of universal conveyor balls of fricton-tight contact, belong to mechanical transmission element technical field.
Background technology
Universal conveyor ball is also known as multi-directional ball, Universal caster, steel ball wheel, buphthalmos etc., and the rolling ball body of universal conveyor ball can be with
It easily turns to, rotates, is flat-pushing therefore can in any direction be conveyed with bearing article, be commonly used for conveying bottom surface smooth, smooth
Article, since the rolling of universal conveyor ball is flexible, several universal conveyor balls with bearing capacity are fixed with certain density
Platform is formed on the steel plate, the objects such as the working plate run on it, body feed tank is enable flexibly to slide very much, so as to subtract significantly
The labor intensity of small worker can arbitrarily set the distribution density of universal conveyor ball, universal conveying according to different bearing requirements
Ball is widely used in Transmission system, feed system, system of processing, processing equipment and packaging machinery ancillary equipment, due to ten thousand
To the flexible structure diversity of conveyor ball, be also widely used in the conveying of assembly line, excessively, the occasions such as turn, it is usually universal
The bottom of the rolling ball body of conveyor ball is supported by several small steel balls so that by being in rolling contact carrying during universal conveyor ball work,
Reduce the frictional force of universal conveyor ball movement, make the rolling of universal conveyor ball nimbly and freely, there are the problem of be universal conveyor ball
Rolling ball body top there is a block baffle to prevent it from coming off, rolling ball body and baffle are sliding contacts, can increase contact friction
Power, in stress, rolling ball body blocks sometimes does not rotate, influences to work normally.
Utility model content
The utility model aim is to provide a kind of universal conveyor ball of fricton-tight contact, to reduce contact friction force and prevent
Only rolling ball body blocks not rotation phenomenon.
The technical solution adopted in the utility model is：A kind of universal conveyor ball of fricton-tight contact, including lower supports, on
Supporting mass, end cap, rolling ball body, small steel ball, spring, shell, the upper supporting mass are set in outside lower supports, and the two bottom surface is neat
Flat, upper supporting mass upper end is higher than lower supports, and rolling ball body is placed in the empty slot formed inside the two, the upper end of rolling ball body
Supporting mass surface is exposed to, the part of rolling ball body and upper supporting mass and lower supports interior contact is equipped with small steel ball, on
Supporting mass and lower supports are fixed in the shell, and upper supporting mass is connected by the bottom inside of spring and shell, upper supporting mass
End cap is also arranged on the outside of upper end.
Further, for the upper supporting mass with lower supports lower end to be threadedly coupled, the empty slot formed inside the two is ball
Body, concentric with rolling ball body, the two semidiameter is identical with the diameter of small steel ball.
Further, the bottom of the lower supports is equipped with rotatable cross recess, to adjust rolling ball body and small steel ball
Gap.
Further, to be threadedly coupled between the end cap and shell, the two forms a cylinder.
The operation principle of the utility model is：Small steel ball is paved in the sphere formed in lower supports and upper supporting mass, is rolled
Dynamic sphere is placed on small steel ball, is rotated cross recess adjustment rolling ball body and the gap of small steel ball, is allowed to roll flexible but not loose
It is dynamic, pass through when the article conveyed in any direction is carried at the top of rolling ball body, between rolling ball body and article and roll conveying object
Between product, rolling ball body and lower supports and upper supporting mass by the carrying of small steel ball and the carrying of scrolling realization rolling ball body and
Any direction rotates, and realizes the effect of the universal conveying article of fricton-tight contact, while spring plays vibration reduction and cushioning when there is impact
Effect.
The beneficial effects of the utility model are：The utility model is small by being paved in the lower part of rolling ball body and part top
Steel ball ensure that rolling ball body and the other parts of surrounding are all in rolling contact, realize the universal conveying article of fricton-tight contact
Effect reduces the frictional force of universal conveyor ball movement, and the rolling for making universal conveyor ball is more flexible, while prevents rolling ball body
Block not rotation phenomenon, the utility model can be used in transmission process impacting the occasion larger, rolling ball body easily blocks.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the appearance schematic diagram of the utility model；
Fig. 3 is the structure diagram of lower supports 1；
Fig. 4 is the structure diagram of upper supporting mass 2；
Fig. 5 is the structure diagram of end cap 3；
Fig. 6 is the structure diagram of spring 6；
Fig. 7 is the structure diagram of shell 7；
In figure respectively marked as：The upper supporting mass of 1- lower supports, 2-, 3- end caps, 4- rolling ball bodies, the small steel balls of 5-, 6- springs,
7- shells, 11- lower supports periphery, 12- lower supports top surface, 13- lower supports Internal Spherical Surface, 14- lower supports external screw thread, 15- crosses
Slot, 16- lower supports bottom surface, support on 21- periphery, 22- support platform ranks end face, 23- support platform ranks periphery, on 24-
Internal Spherical Surface top surface is supported, Internal Spherical Surface is supported on 25-, endoporus step end face is supported on 26-, endoporus cylinder is supported on 27-, on 28-
Support inner hole thread, support on 29- bottom surface, 31- end caps inner hole surface, 32- end cap endoporus step end face, 33- end caps inner hole thread,
61- springs top surface, 62- springs bottom surface, 71- outer casing top surfaces, 72- shells external screw thread, 73- shell endoporus cylinder, 74- shell endoporus
Bottom surface.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but the content of the utility model is not
It is limited to the scope.
Embodiment 1：As shown in Figs. 1-2, a kind of universal conveyor ball of fricton-tight contact, including lower supports 1, upper supporting mass
2nd, end cap 3, rolling ball body 4, small steel ball 5, spring 6 and shell 7, the upper supporting mass 2 are set in outside lower supports 1, the two bottom
Face flushes, and upper 2 upper end of supporting mass is higher than lower supports 1, and rolling ball body 4 is placed in the empty slot formed inside the two, roller ball
The upper end of body 4 is exposed to 2 surface of supporting mass, and rolling ball body 4 and the part of 1 interior contact of upper supporting mass 2 and lower supports are spread
Equipped with small steel ball 5, upper supporting mass 2 and lower supports 1 are fixed in shell 7, the bottom that upper supporting mass 2 passes through spring 6 and shell 7
Inside connects, and end cap 3 is also arranged on the outside of the upper end of upper supporting mass 2, to be threadedly coupled wherein between end cap 3 and shell 7, the two
Form a cylinder.
For wherein described upper supporting mass 2 with 1 lower end of lower supports to be threadedly coupled, the empty slot formed inside the two is sphere,
It is concentric with rolling ball body 4, and the two semidiameter is identical with the diameter of small steel ball 5.
The bottom of wherein described lower supports 1 is equipped with rotatable cross recess 15, to adjust rolling ball body 4 and small steel ball 5
Gap.
Embodiment 2：As shown in figure 3, the lower supports 1 include lower support periphery 11, lower support top surface 12, lower support
Internal Spherical Surface 13, lower support external screw thread 14, cross recess 15 and lower support bottom surface 16；As shown in figure 4, the upper supporting mass 2 is including upper
Support periphery 21, support platform rank end face 22, support platform rank periphery 23, upper supporting Internal Spherical Surface top surface 24, in upper supporting
Spherical surface 25, upper supporting endoporus step end face 26, upper supporting endoporus cylinder 27, upper supporting inner hole thread 28 and upper supporting bottom surface 29；
As shown in figure 5, the end cap 3 includes end cap inner hole surface 31, end cap endoporus step end face 32 and end cap inner hole thread 33；Such as Fig. 6
Shown, the spring 6 includes spring top surface 61 and spring bottom surface 62；As shown in fig. 7, the shell 7 includes outer casing top surface 71, outer
Shell external screw thread 72, shell endoporus cylinder 73 and shell endoporus bottom surface 74.Wherein lower support periphery 11 and upper supporting endoporus cylinder
27 clearance fits, the lower support external screw thread 14 are threadedly coupled fixation, the lower support Internal Spherical Surface with upper supporting inner hole thread 28
13 is concentric with rolling ball body 4, and semidiameter is the diameter of small steel ball 5, and the upper supporting Internal Spherical Surface 25 and rolling ball body 4 are concentric,
Its semidiameter is the diameter of small steel ball 5, the upper supporting periphery 21 and 73 clearance fit of shell endoporus cylinder, the upper supporting
Step periphery 23 and 31 clearance fit of end cap inner hole surface, the end cap inner hole thread 33 are threadedly coupled solid with shell external screw thread 72
It is fixed.
Rolling ball body 4 is put after small steel ball 5 is paved in the lower support Internal Spherical Surface 13 of lower supports 1, in upper supporting mass 2
Small steel ball 5 is paved in upper supporting Internal Spherical Surface 25, is encased in afterwards on the lower supports 1 for being provided with rolling ball body 4 and by lower branch
It holds external screw thread 14 and is threadedly coupled fixation with upper supporting inner hole thread 28, rotate cross recess 15 and adjust rolling ball body 4 and small steel ball 5
Gap is allowed to roll flexibly but do not loosen, fixation is bonded with the spring bottom surface 62 of spring 6 in the shell endoporus bottom surface 74 of shell 7,
The above-mentioned lower supports 1 for being equipped with rolling ball body 4 and small steel ball 5 are fitted into upper 2 assembly of supporting mass in shell 7, spring top
Face 61 is bonded with the upper supporting bottom surface 29 of upper supporting mass 2, and the end cap inner hole surface 31 of end cap 3 is inserted in support platform rank periphery 23
In, fixation, support platform rank end face 22 and hole platform in end cap are threadedly coupled with shell external screw thread 72 by end cap inner hole thread 33
Rank end face 32 is bonded, and prevents from being equipped with the lower supports 1 of rolling ball body 4 and small steel ball 5 and upper 2 assembly of supporting mass from shell 7
Endoporus in it is backing out.When the article that the carrying of the top of rolling ball body 4 conveys in any direction, rolling ball body 4 and article it
Between by roll convey article, pass through the carrying and rolling of small steel ball 5 between rolling ball body 4 and lower supports 1 and upper supporting mass 2
The carrying and any direction for realizing rolling ball body 4 rotate, and realize the effect of the universal conveying article of fricton-tight contact, while ought have
Spring 6 plays vibration reduction and cushioning during impact.
Specific embodiment of the present utility model is explained in detail above in conjunction with attached drawing, but the utility model is not
It is limited to the above embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (4)
1. a kind of universal conveyor ball of fricton-tight contact, it is characterised in that：Including lower supports（1）, upper supporting mass（2）, end cap
（3）, rolling ball body（4）, small steel ball（5）, spring（6）, shell（7）, the upper supporting mass（2）It is set in lower supports（1）Outside,
The two bottom surface flushes, upper supporting mass（2）Upper end is higher than lower supports（1）, rolling ball body（4）It is placed on the sky formed inside the two
In slot, rolling ball body（4）Upper end be exposed to supporting mass（2）Surface, rolling ball body（4）With upper supporting mass（2）And lower support
Body（1）The part of interior contact is equipped with small steel ball（5）, upper supporting mass（2）And lower supports（1）It is fixed on shell（7）In, on
Supporting mass（2）Pass through spring（6）With shell（7）Bottom inside connection, upper supporting mass（2）Upper end on the outside of be also arranged with end cap
（3）.
2. the universal conveyor ball of fricton-tight contact according to claim 1, it is characterised in that：The upper supporting mass（2）With
Lower supports（1）Lower end is is threadedly coupled, and the empty slot formed inside the two is sphere, with rolling ball body（4）With one heart, the two half
Footpath is poor with small steel ball（5）Diameter it is identical.
3. the universal conveyor ball of fricton-tight contact according to claim 2, it is characterised in that：The lower supports（1）'s
Bottom is equipped with rotatable cross recess（15）, to adjust rolling ball body（4）With small steel ball（5）Gap.
4. the universal conveyor ball of fricton-tight contact according to claim 1, it is characterised in that：The end cap（3）With shell
（7）Between for be threadedly coupled, the two formed a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373234.6U CN207434510U (en) | 2017-10-20 | 2017-10-20 | A kind of universal conveyor ball of fricton-tight contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373234.6U CN207434510U (en) | 2017-10-20 | 2017-10-20 | A kind of universal conveyor ball of fricton-tight contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207434510U true CN207434510U (en) | 2018-06-01 |
Family
ID=62293095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373234.6U Expired - Fee Related CN207434510U (en) | 2017-10-20 | 2017-10-20 | A kind of universal conveyor ball of fricton-tight contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207434510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910183A (en) * | 2019-03-12 | 2019-06-21 | 中国石油大学(华东) | A kind of vertical clamper of rock |
| CN112894348A (en) * | 2021-01-19 | 2021-06-04 | 科捷智能科技股份有限公司 | Assembling and processing method for bilateral universal conveying balls |
| CN114212441A (en) * | 2021-12-20 | 2022-03-22 | 江苏惠利隆塑业集团有限公司 | Anti-deviation conveying device |
-
2017
- 2017-10-20 CN CN201721373234.6U patent/CN207434510U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910183A (en) * | 2019-03-12 | 2019-06-21 | 中国石油大学(华东) | A kind of vertical clamper of rock |
| CN112894348A (en) * | 2021-01-19 | 2021-06-04 | 科捷智能科技股份有限公司 | Assembling and processing method for bilateral universal conveying balls |
| CN112894348B (en) * | 2021-01-19 | 2022-01-28 | 科捷智能科技股份有限公司 | Assembling and processing method for bilateral universal conveying balls |
| CN114212441A (en) * | 2021-12-20 | 2022-03-22 | 江苏惠利隆塑业集团有限公司 | Anti-deviation conveying device |
| CN114212441B (en) * | 2021-12-20 | 2022-11-01 | 江苏惠利隆塑业集团有限公司 | Anti-deviation conveying device |
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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: 20180601 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |