CN108916212A - A kind of elasticity axis connection idler wheel - Google Patents
A kind of elasticity axis connection idler wheel Download PDFInfo
- Publication number
- CN108916212A CN108916212A CN201811072558.5A CN201811072558A CN108916212A CN 108916212 A CN108916212 A CN 108916212A CN 201811072558 A CN201811072558 A CN 201811072558A CN 108916212 A CN108916212 A CN 108916212A
- Authority
- CN
- China
- Prior art keywords
- axis connection
- idler wheel
- axis
- rod
- connection component
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of elastic axis connection idler wheels, including idler wheel and axis connection component, the idler wheel is set on axis connection component, the axis connection component is made of elastic material, the axis connection component include tubular axis body portion and multiple bodies of rod, axis direction of the multiple body of rod respectively from the inner wall in axis body portion along axis body portion extends outwardly, and the axial centre position of the axis connection component, which is run through, a mandrel.Elastic axis connection idler wheel of the invention replaces common connecting shaft using elastomeric element, does not need to carry out Precision Machining, at low cost, it is provided with the component with spacing effect, it does not need using the retaining ring either components such as clip, distance collar lock ring, it is few using component, it is easy for installation.
Description
Technical field
The present invention relates to a kind of idler wheel bindiny mechanism, especially a kind of elastic axis connection idler wheel belongs to field of mechanical technique.
Background technique
Many idler wheels can be used in lift product and in the equipment of some logistics fields, such as loading trolley, airport row
Lee's sorting device, transportation system, luggage traffic system, products storage circulation system, post office letter-sorting installation are medium.These idler wheels are also
It can be combined with link chain mechanism, form the idler wheel assembly of chain form.Elevator components are realized by the rolling of idler wheel
The either movement of material equipment, these idler wheels are generally all including roller body and the axis for being axially disposed within roller body center, still
Common idler wheel is easy to appear loosening, finally results in idler wheel or roller section after prolonged exercise work between roller body and axis
The requirement on machining accuracy of part cisco unity malfunction, idler wheel and axis is high.These idler wheels may be mounted on staircase, and the axis of idler wheel exists
The components such as retaining ring either clip are often required to use when the component of connection staircase, whole structure is complex, and installation is not square
Just, higher cost.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of elastic axis connection idler wheel, which is used
Elastomeric element replaces common connecting shaft, does not need to carry out Precision Machining, at low cost, build-up member is few, easy for installation.
In order to solve the above technical problems, one technical scheme adopted by the invention is that：A kind of elastic axis connection idler wheel is provided,
It includes idler wheel and axis connection component, and the idler wheel is set on axis connection component, and the axis connection component uses elastic material
Production, the axis connection component include tubular axis body portion and multiple bodies of rod, the multiple body of rod is respectively from the inner wall in axis body portion
Axis direction along axis body portion extends outwardly, and the axial centre position of the axis connection component, which is run through, a mandrel.
In a preferred embodiment of the present invention, the axis connection component is a pair of, on each axis connection component
There is gap, the body of rod of an axis connection component is inserted between described in another axis connection component between the multiple body of rod
Gap, a pair of axis connection component axisymmetricly mirror settings.
In a preferred embodiment of the present invention, one end end of the body of rod is provided with the protrusion projected radially outwardly
Portion.
In a preferred embodiment of the present invention, there is a lateral surface, the lateral surface and axis body portion on the protrusion
End face it is parallel.
In a preferred embodiment of the present invention, connecting component is arranged on the other end of the body of rod.
In a preferred embodiment of the present invention, one end end in the axis body portion protrudes from outside the idler wheel.
In a preferred embodiment of the present invention, the one end in two axis body portions in the pair of axis connection component is provided with
The flange of radially protruding.
The present invention also provides a kind of idler wheel link chain mechanisms with elastic axis connection idler wheel described above comprising multiple
Elastic axis connection idler wheel arranged in parallel, the end sleeve of the body of rod of elastic axis connection idler wheel is equipped with Chain link for chain grate, multiple arranged in parallel
Elastic axis connection idler wheel in the end of the body of rod of the elastic axis connection idler wheel in each of middle section be arranged with two chains respectively
Silver, multiple Chain link for chain grate pass sequentially through the body of rod and connect.
The beneficial effects of the invention are as follows：Elastic axis connection idler wheel of the invention replaces common connection using elastomeric element
Axis does not need to carry out Precision Machining, at low cost, is provided with the component with spacing effect, does not need either to block using retaining ring
The components such as hoop, distance collar lock ring, it is few using component, it is easy for installation.Elastic axis connection idler wheel of the invention can be with link chain mechanism
Chain idler wheel combined mechanism is formed, or as idler wheel on elevator and other mechanical equipments.Mandrel can connect for axis
Connection mechanism provides enough support forces and intensity.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural schematic diagram of the axis connection component in one embodiment of the invention；
Fig. 2 is the perspective view of Fig. 1；
Fig. 3 is the assembling figure of the axis connection component of a pair of of Fig. 1；
Fig. 4 is the axis connection component assembling figure perspective view of a pair of of Fig. 1；
Fig. 5 is the structural schematic diagram of elastic axis connection idler wheel of the invention；
Fig. 6 is the structural schematic diagram of flanged axis connection component in the embodiment of the present invention；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the perspective view of Fig. 6；
Fig. 9 is the assembling figure of flanged axis connection component of a pair of of Fig. 6；
Figure 10 is the structural schematic diagram of flanged elastic axis connection idler wheel of the invention in one embodiment；
Figure 11 is the structural schematic diagram of elastic axis connection idler wheel of the invention in another embodiment；
Figure 12 is the structural schematic diagram in the present invention with the idler wheel link chain mechanism of elastic axis connection idler wheel.
The components in the drawings are labeled as follows：1, axis body portion, 2, flange, 3, the body of rod, 4, lateral surface, 5, protrusion, 6,
Gap, 7, mandrel, 8, Chain link for chain grate, 9, connecting component, 10, idler wheel, 11, end face, 12, slide core, 100,101, axis connection component.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention one：
Please referring to Fig. 1, Fig. 2 and Figure 10, elastic axis connection idler wheel of the invention includes idler wheel 10 and axis connection component 100/101,
The axis connection component 100/101 is made of elastic material, and the axis connection component 100/101 includes the axis body portion 1 of tubular
With multiple bodies of rod 3, the multiple body of rod 3 respectively from the wall thickness of the close inner wall in axis body portion 1 along axis body portion 1 axis direction to
The both ends of outer extension, the body of rod 3 respectively can be axially projecting in outside axis body portion 1.The axial centre of the axis connection component 100/101
Through there is a mandrel 7, the mandrel 7 is made of metal material for position.Mandrel 7 can increase axis connection component 100/101
Intensity and radial support ability.Certain mandrel 7 can also be made of lower-cost plastic material.The idler wheel 10 can cover
It is located in axis body portion 1, or is set on flange 2 as shown in Figure 10 and Figure 11.As shown in Figure 10, the interconnecting piece to be connected
Part 9 is set in one end of the body of rod 3.
Preferably, as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7 and Fig. 9, the axis connection component 100/101 is a pair, Mei Gesuo
Stating has gap 6, the body of rod of an axis connection component 100/101 between the multiple body of rod 3 on axis connection component 100/101
3 are inserted into the gap 6 in another axis connection component 100/101, a pair of axis connection component 100/101 axisymmetricly mirror
As setting.
Preferably, as shown in Fig. 6 to Figure 10, the one end in two axis body portions 1 being connected by shaft in component 100 is provided with diameter
To the flange 2 of protrusion, idler wheel 10 is set in a pair of flanges 2, or slide core 12, idler wheel 10 are installed between a pair of flanges 2
It is set in slide core 12.Slide core 12 can be bearing, be also possible to other cyclic structures, allow idler wheel 10 around 7 He of mandrel
Axis body portion 1 and the body of rod 3 rotate.The connecting component 9 to be connected is set in one end of the body of rod 3, and idler wheel 10 just will drive when rolling
Connecting component 9 moves in a straight line, connecting component 9 can be staircase connecting component or other similar movement mechanism.
One end end in the axis body portion 1 at connecting component 9 is protruded from the axial direction outside the idler wheel 10, is connected in this way
Just there is a certain distance, axis body portion 1 plays the role of spacing, defines connecting component 9 and idler wheel between component 9 and idler wheel 10
The distance between 10, when idler wheel 10 rolls, connecting component 9 would not be contacted with idler wheel 10, between connecting component 9 and idler wheel 10
It will not occur frictional interference, the movement that connecting component 9 and idler wheel 10 can be relatively independent.Axis body portion 1 plays tradition simultaneously
The retaining ring either components such as clip, distance collar lock ring spacing effect, do not need in addition to reuse retaining ring either clip, fixed
It is few using component away from components such as ring lock rings, it is easy for installation.
For 2 structure of flange under usage scenario of less demanding, can not be required, with further decrease product at
This.
Connecting shaft can be played the role of by the component 100/101 that is connected by shaft in this way.Mandrel 7 tightly props up bar
Body 3, makes the body of rod 3 generate tension, and the elasticity tension of multiple bodies of rod 3 enables the inner wall of axis connection component 100/101 Yu idler wheel 10
Close installation together, is not easy to occur loosening or separate between idler wheel 10 and axis connection component 100/101, protects entire idler wheel
Keep steady fixed normal operating conditions.Using this elastic parts, can not have to carry out Precision Machining as metal shaft, it can be very
Fast injection molding production, processing cost and material cost are all very low.And when installing the connecting component connecting component of such as staircase,
Do not need using the retaining ring either components such as clip, it is few using component, entire idler wheel mechanism it is quick and easy for installation.
The embodiment of the present invention two：
Please refer to Figure 11 and Figure 12, elastic axis connection idler wheel of the invention includes that idler wheel 10 and one are connected by shaft component 100, described
One is connected by shaft component 100 using elastic material production, such as using plastic material production, and axis connection component 100 is made to have one
Fixed elasticity.The axis connection component 100 includes axis body portion 1 and multiple bodies of rod 3, and the multiple body of rod 3 is respectively from axis body portion 1
Axis direction at the wall thickness of inner wall along axis body portion 1 extends outwardly, and the body of rod 3 can be simultaneously to the both ends extension in axis body portion 1
It stretches.One end end of the body of rod 3 is provided with the protrusion 5 projected radially outwardly, has gap 6 between the multiple body of rod 3,
The body of rod 3 of one axis connection component 100 is inserted into the gap 6 in another axis connection component 100.A pair of axis connection group
The axisymmetricly mirror settings of part 100.
The body of rod protrusion 5 of the one one of axis connection component 100 being connected by shaft in component 100 is located at another axis company
The outside in the axis body portion 1 of connected components 100 is respectively provided between a body of rod protrusion 5 being connected by shaft in component 100 and axis body portion 1
There is Chain link for chain grate 8, Chain link for chain grate 8 is set on the body of rod 3 of 1 outer end of axis body portion, opposite can be turned between the Chain link for chain grate 8 and the body of rod 3
It is dynamic.
Mandrel 7 can increase the intensity and radial support ability of axis connection component 100.
Preferably, as shown in fig. 6, having a lateral surface 4 on protrusion 5, the end face 11 of the lateral surface 4 and axis body portion 1
（See Fig. 1）In parallel.Chain link for chain grate 8 and protrusion 5 is facilitated to be in close contact in this way, the lateral surface 4 of protrusion 5 and the side of Chain link for chain grate 8
Face being fastened togather tightly.One end end in the axis body portion 1 is protruded from the axial direction outside the idler wheel.Chain link for chain grate 8 in this way
Just there is a certain distance between idler wheel 10, Chain link for chain grate 8 would not be contacted with idler wheel 10 when idler wheel 10 rolls, Chain link for chain grate 8
Frictional interference will not occur between idler wheel 10.
As shown in figure 12, multiple elastic axis connection idler wheels arranged in parallel are connected by multiple Chain link for chain grate 8, so that it may
To form a chain idler wheel mechanism, forms one and combined by the idler wheel that more idler wheels form.The body of rod 3 of elastic axis connection idler wheel
End is all arranged with Chain link for chain grate 8, in multiple elastic axis connection idler wheels arranged in parallel other than the idler wheel 10 at both ends, among remaining
The end of the body of rod 3 of each idler wheel is arranged with two Chain link for chain grate 8 respectively in partial idler wheel, multiple Chain link for chain grate successively head and the tail phase
Even, elastic axis connection idler wheels multiple in this way connect, and form chain idler wheel mechanism.Multiple Chain link for chain grate 8 eventually form one and close
The chain of ring structure.
In this way with the chain idler wheel mechanism of multiple idler wheels, single idler wheel is compared, the bearing capacity of this idler wheel combination is big
Big enhancing, can be used for the biggish occasion of idler wheel load.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of elasticity axis connection idler wheel, which is characterized in that including idler wheel and axis connection component, the idler wheel is set in axis connection
On component, the axis connection component using elastic material make, the axis connection component include tubular axis body portion and multiple bars
Body, axis direction of the multiple body of rod respectively from the inner wall in axis body portion along axis body portion extend outwardly, the axis connection component
Axial centre position, which is run through, a mandrel.
2. elasticity axis connection idler wheel according to claim 1, which is characterized in that the axis connection component is a pair, each
There is gap, the body of rod of an axis connection component is inserted into another axis company between the multiple body of rod on the axis connection component
The gap in connected components, a pair of axis connection component axisymmetricly mirror settings.
3. elasticity axis connection idler wheel according to claim 1 or 2, which is characterized in that one end end of the body of rod is arranged
There is the protrusion projected radially outwardly.
4. elasticity axis connection idler wheel according to claim 3, which is characterized in that there is a lateral surface on the protrusion,
The lateral surface is parallel with the end face in axis body portion.
5. elasticity axis connection idler wheel according to claim 3, which is characterized in that the company of being arranged on the other end of the body of rod
Relay part.
6. elasticity axis connection idler wheel according to claim 5, which is characterized in that one end end in the axis body portion protrudes from
Outside the idler wheel.
7. elasticity axis connection idler wheel according to claim 1 or 2, which is characterized in that in the pair of axis connection component
The one end in two axis body portions is provided with the flange of radially protruding.
8. a kind of idler wheel link chain mechanism with elastic axis connection idler wheel of any of claims 1 or 2, which is characterized in that including
Multiple elastic axis connection idler wheels arranged in parallel, the end sleeve of the body of rod of elastic axis connection idler wheel is equipped with Chain link for chain grate, multiple parallel
The end of the body of rod of each of middle section in the elastic axis connection idler wheel of arrangement elasticity axis connection idler wheel is arranged with two respectively
A Chain link for chain grate, multiple Chain link for chain grate pass sequentially through the body of rod and connect.
9. idler wheel link chain mechanism according to claim 8, which is characterized in that one end end in the axis body portion protrudes from institute
It states outside idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072558.5A CN108916212B (en) | 2018-09-14 | 2018-09-14 | Elastic shaft connecting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072558.5A CN108916212B (en) | 2018-09-14 | 2018-09-14 | Elastic shaft connecting roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108916212A true CN108916212A (en) | 2018-11-30 |
| CN108916212B CN108916212B (en) | 2024-03-26 |
Family
ID=64408880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072558.5A Active CN108916212B (en) | 2018-09-14 | 2018-09-14 | Elastic shaft connecting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916212B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608451A (en) * | 1948-03-27 | 1952-08-26 | Split Ballbearing Corp | Cushioned bearing and bushing therefor |
| GB2046876A (en) * | 1979-03-09 | 1980-11-19 | Skf Uk Ltd | Conveyor rollers |
| US5487613A (en) * | 1995-05-01 | 1996-01-30 | The Torrington Company | Adaptor for inner bearing ring bore |
| DE19615416C1 (en) * | 1996-04-18 | 1997-10-09 | Tuerautomation Fehraltorf Ag F | Travel roller for sliding door |
| US6074318A (en) * | 1996-03-22 | 2000-06-13 | Tsubakimoto Chain Co. | Low-noise roller chain having rollers which include elastic member protrusions to prevent collision of the rollers with inner plates |
| CN101225868A (en) * | 2006-11-30 | 2008-07-23 | 桂盟企业股份有限公司 | Chain with jugged rolling wheel |
| JP2010121651A (en) * | 2008-11-17 | 2010-06-03 | Jtekt Corp | Rolling bearing device |
| CN102066229A (en) * | 2008-06-16 | 2011-05-18 | 通力股份公司 | Drive chain having sliding bushing |
| CN103573831A (en) * | 2012-07-20 | 2014-02-12 | Skf公司 | Angular contact ball bearing assembly for use in a steering column |
| CN204823364U (en) * | 2015-06-16 | 2015-12-02 | 天津市飞奥达风能设备有限公司 | Reel installation axle |
| CN206219028U (en) * | 2016-12-05 | 2017-06-06 | 苏州巨人动力链条有限公司 | Roller chain |
| CN208778482U (en) * | 2018-09-14 | 2019-04-23 | 苏州飞格立工程塑料有限公司 | A kind of elasticity axis connection idler wheel |
-
2018
- 2018-09-14 CN CN201811072558.5A patent/CN108916212B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608451A (en) * | 1948-03-27 | 1952-08-26 | Split Ballbearing Corp | Cushioned bearing and bushing therefor |
| GB2046876A (en) * | 1979-03-09 | 1980-11-19 | Skf Uk Ltd | Conveyor rollers |
| US5487613A (en) * | 1995-05-01 | 1996-01-30 | The Torrington Company | Adaptor for inner bearing ring bore |
| US6074318A (en) * | 1996-03-22 | 2000-06-13 | Tsubakimoto Chain Co. | Low-noise roller chain having rollers which include elastic member protrusions to prevent collision of the rollers with inner plates |
| DE19615416C1 (en) * | 1996-04-18 | 1997-10-09 | Tuerautomation Fehraltorf Ag F | Travel roller for sliding door |
| CN101225868A (en) * | 2006-11-30 | 2008-07-23 | 桂盟企业股份有限公司 | Chain with jugged rolling wheel |
| CN102066229A (en) * | 2008-06-16 | 2011-05-18 | 通力股份公司 | Drive chain having sliding bushing |
| JP2010121651A (en) * | 2008-11-17 | 2010-06-03 | Jtekt Corp | Rolling bearing device |
| CN103573831A (en) * | 2012-07-20 | 2014-02-12 | Skf公司 | Angular contact ball bearing assembly for use in a steering column |
| CN204823364U (en) * | 2015-06-16 | 2015-12-02 | 天津市飞奥达风能设备有限公司 | Reel installation axle |
| CN206219028U (en) * | 2016-12-05 | 2017-06-06 | 苏州巨人动力链条有限公司 | Roller chain |
| CN208778482U (en) * | 2018-09-14 | 2019-04-23 | 苏州飞格立工程塑料有限公司 | A kind of elasticity axis connection idler wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108916212B (en) | 2024-03-26 |
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