CN206511576U - A kind of transfer roller of durable type - Google Patents
A kind of transfer roller of durable type Download PDFInfo
- Publication number
- CN206511576U CN206511576U CN201621465105.5U CN201621465105U CN206511576U CN 206511576 U CN206511576 U CN 206511576U CN 201621465105 U CN201621465105 U CN 201621465105U CN 206511576 U CN206511576 U CN 206511576U
- Authority
- CN
- China
- Prior art keywords
- ring
- roll body
- annular groove
- wearing ring
- support collar
- 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
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- Rolls And Other Rotary Bodies (AREA)
- Paper (AREA)
Abstract
The utility model is related to a kind of transfer roller of durable type, including roll body, support collar and wearing ring, coaxially axis hole is formed with the middle part of roll body, two end faces of roll body in axis hole two ends outer are formed with a support collar, one wearing ring is housed in the periphery coaxial sleeve of support ring, wearing ring is made of materials such as toughness preferably nylon, is interference fitted between the wearing ring and support collar；An annular groove is formed with the root periphery of support collar, the annular groove is wedge structure, the cross section structure of the annular groove is planar structure towards the one end in outside, and the side closed in the middle part of roll body is curve slope；The internal projecting ring coordinated with the annular groove is formed with the inside of wearing ring.The utility model reasonable in design, composition is simple and reliable, and fault rate is low,, being capable of effective erection ＆ lift fastness although improved structure less, has good using effect, lifting workpieces durability degree, can be good at the functional reliability and service life of lift elements.
Description
Technical field
The utility model is applied to processing transmission equipment field, especially a kind of transfer roller of durable type.
Background technology
Transfer roller is the transmission original paper commonly used in producing and processing, and for supporting workpiece, and carries out rotation so as to which band is started building
Part is steadily transmitted.Due to needing continuous rotation in transfer roller work, belong to the axial end of the workpiece easily worn and torn, especially workpiece
Contacted between face for hard friction, easily abrasion is rotated for a long time causes ensuring smooth transmission degree to be deteriorated, or even causes transmission to move partially, damage
The product of processing, and frequently safeguarding and change live-roller can cause production cost higher.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part there is provided a kind of transfer roller of durable type, adopted
With metal structure as rack body, strengthen service life, mitigate abrasion.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of transfer roller of durable type, including roll body, support collar and wearing ring, roll body is disc-shaped structure, in roller
Coaxially axis hole is formed with the middle part of body, it is characterised in that：Two end faces of roll body in axis hole two ends outer are formed with a support collar,
The periphery coaxial sleeve of support ring is equipped with a wearing ring, and wearing ring is made of the material such as toughness preferably nylon, the wearing ring with
It is interference fitted between support collar；An annular groove is formed with the root periphery of support collar, the annular groove is tied for wedge shape
Structure, the cross section structure of the annular groove is planar structure towards the one end in outside, and the side closed in the middle part of roll body is curve slope；
The internal projecting ring coordinated with the annular groove is formed with the inside of wearing ring.
Moreover, the radially outer edge both sides of roll body are symmetrically formed with annular slope chamfering.
Moreover, the axial end of wearing ring exceeds the axial end of support collar, the axial end of transfer roller is adjacent
Wearing ring end contact.
Advantage of the present utility model and good effect are：
The utility model reasonable in design, composition is simple and reliable, and fault rate is low, although improved structure is little, still
With good using effect, effectively erection ＆ lift fastness, lifting workpieces durability degree, and process technology it can be easy to promote
And realization, it can be good at the functional reliability and service life of lift elements.
Brief description of the drawings
Fig. 1 is half-sectional structural representation of the present utility model；
Fig. 2 is Fig. 1 left view；
Fig. 3 is A portions partial enlarged drawing in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by specific embodiment, following examples are to retouch
The property stated, be not limited, it is impossible to limit protection domain of the present utility model with this.
A kind of transfer roller of durable type, including roll body 1, support collar 3 and wearing ring 2, roll body is disc-shaped structure,
Axis hole coaxially is formed with the middle part of roll body, two end faces of roll body in axis hole two ends outer are formed with a support collar 3, in support ring
Periphery coaxial sleeve is equipped with a wearing ring, and wearing ring is made of materials such as toughness preferably nylon, the wearing ring and support collar
Between be interference fitted；
The radially outer edge both sides of roll body are symmetrically formed with annular slope chamfering 4, the contact area of less roll body and transmission parts,
So as to reduce abrasion；
Referring to an annular groove 5 shown in accompanying drawing 3, is formed with the root periphery of support collar, the annular groove is wedge shape
Structure, the cross section structure of the annular groove is planar structure towards the one end in outside, and the side closed in the middle part of roll body is that arc is oblique
Face；The internal projecting ring coordinated with the annular groove is formed with the inside of wearing ring, the internal projecting ring is easy to load outside support collar, convex
It is clamped after ring insertion annular groove.
The axial end of wearing ring exceeds the axial end of support collar, and the axial end of transfer roller is adjacent wearing ring
End contact, prevents the transfer roller that directly weares and teares.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art can be with
Understand：Do not departing from the utility model and spirit and scope of the appended claims, it is various replace, change and modifications all be can
Can, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (3)
1. a kind of transfer roller of durable type, including roll body, support collar and wearing ring, roll body is disc-shaped structure, in roll body
Middle part is coaxially formed with axis hole, it is characterised in that：Two end faces of roll body in axis hole two ends outer are formed with a support collar, in branch
The periphery coaxial sleeve of pushing out ring is equipped with a wearing ring, and wearing ring is made of toughness preferably nylon material, the wearing ring and support
It is interference fitted between bulge loop；An annular groove is formed with the root periphery of support collar, the annular groove is wedge structure, should
The cross section structure of annular groove is planar structure towards the one end in outside, and the side closed in the middle part of roll body is curve slope；Abrasionproof
The internal projecting ring coordinated with the annular groove is formed with the inside of ring.
2. the transfer roller of durable type according to claim 1, it is characterised in that：Symmetrically make the radially outer edge both sides of roll body
There is annular slope chamfering.
3. the transfer roller of durable type according to claim 1, it is characterised in that：The axial end of wearing ring is convex beyond supporting
The axial end of ring, the axial end of transfer roller is adjacent wearing ring end contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465105.5U CN206511576U (en) | 2016-12-29 | 2016-12-29 | A kind of transfer roller of durable type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465105.5U CN206511576U (en) | 2016-12-29 | 2016-12-29 | A kind of transfer roller of durable type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511576U true CN206511576U (en) | 2017-09-22 |
Family
ID=59862499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465105.5U Expired - Fee Related CN206511576U (en) | 2016-12-29 | 2016-12-29 | A kind of transfer roller of durable type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109316A1 (en) * | 2019-12-06 | 2021-06-10 | 深圳市华南新海传动机械有限公司 | Conveyor belt connecting member and conveyor belt module |
-
2016
- 2016-12-29 CN CN201621465105.5U patent/CN206511576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109316A1 (en) * | 2019-12-06 | 2021-06-10 | 深圳市华南新海传动机械有限公司 | Conveyor belt connecting member and conveyor belt module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20201229 |