CN206655918U - A kind of taper roller - Google Patents
A kind of taper roller Download PDFInfo
- Publication number
- CN206655918U CN206655918U CN201720209965.0U CN201720209965U CN206655918U CN 206655918 U CN206655918 U CN 206655918U CN 201720209965 U CN201720209965 U CN 201720209965U CN 206655918 U CN206655918 U CN 206655918U
- Authority
- CN
- China
- Prior art keywords
- face
- wear
- taper roller
- cover plate
- taper
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of taper roller, including body, some mounting grooves are along the circumferential direction uniformly offered on the taper surface of body, the Single port of mounting groove is located on a side end face of body, wear rib is provided with mounting groove, the upper surface of wear rib protrudes the taper surface of body, and cover plate is fixedly connected with a side end face of body.The utility model on the taper surface of body by setting wear rib so that after taper roller assembling, when body rotates in the raceway on the inside and outside circle of bearing, the upper surface of wear rib and raceway contact friction, after serious wear, it is only necessary to change wear rib, greatly save production cost.
Description
Technical field
The utility model belongs to technical field of bearings, more particularly to a kind of taper roller.
Background technology
With industrial development, increasing bearing is used in various machineries, and roller is then in machinery
The taper roller of indispensable parts, at present taper roll bearing, it is existing especially in grinding in process
For structured taper roller in support, often support is difficult, and supporting mechanism is complex, is unfavorable for entering for grinding process
OK, so as to also can not guarantee grinding quality；In addition, in order to improve the service life of taper roller, it usually needs to taper roller
Bearing is lubricated, and the lubrication in existing taper roll bearing work is that operating efficiency is relatively low by adding lubricating oil etc., and
It is difficult by sufficient lubrication, therefore circular cone rolling and the taper roller in bearing is a vulnerable part, in being worked due to taper roller
Son easily wears, and because taper roller is overall processing shaping, therefore, the frequent replacing of taper roller so that it is raw
It is higher to produce cost.
The content of the invention
In order to solve the problems of existing taper roller, the purpose of this utility model is to provide a kind of taper roller.
In order to realize foregoing invention purpose, the utility model uses technical scheme as described below：
A kind of taper roller, including body, some mounting grooves are along the circumferential direction uniformly offered on the taper surface of body,
The Single port of mounting groove is located on a side end face of body, and wear rib is provided with mounting groove, and the upper surface of wear rib protrudes
The taper surface of body, cover plate is fixedly connected with a side end face of body.
Further, the wear rib is connected with the wear-resisting portion of upper end by the installation portion of lower end and formed, installation portion and institute
State mounting groove to be mutually equipped with, the upper surface in the wear-resisting portion is arcwall face, and the arcwall face is that one end is wide, the other end is narrow.
Further, the cover plate is bolted to connection on a side end face of body, and bolt revolves after passing through cover plate
Enter in the axial thread blind hole opened up on the side end face of body one.
Further, it is sunken under the head of bolt in cover plate.
Further, corresponding mounting hole is offered at the center of cover plate and at the center of body both sides end face.
Because using above-mentioned technical proposal, the utility model has following superiority：
The utility model on the taper surface of body by setting wear rib so that after taper roller assembling, body is in axle
When being rotated in the raceway on inside and outside circle held, upper surface and the raceway contact friction of wear rib, after serious wear, it is only necessary to more
Wear rib is changed, greatlys save production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of body；
Fig. 3 is the structural representation of wear rib；
Fig. 4 is the structural representation of cover plate；
In figure：1st, body；2nd, wear rib；21st, wear-resisting portion；22nd, installation portion；3rd, cover plate；4th, bolt；5th, mounting groove；51st, spiral shell
Line blind hole.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
As shown in Figure 1, 2, a kind of taper roller, including body 1, are along the circumferential direction uniformly opened on the taper surface of body 1
Provided with some mounting grooves 5, the Single port of mounting groove 5 is located on a side end face of body 1, and wear rib is provided with mounting groove 5
2, the upper surface of wear rib 2 protrudes the taper surface of body, and cover plate 3 is fixedly connected with a side end face of body 1.
As shown in figure 3, the wear rib 2 is made up of the installation portion 22 of lower end and the connection of wear-resisting portion 21 of upper end, install
Portion 22 is equipped with the phase of mounting groove 5, and the upper surface in the wear-resisting portion 21 is arcwall face, and the arcwall face is that one end is wide, another
One end is narrow.
As shown in figure 4, the cover plate 3 is fixedly connected on a side end face of body 1 by bolt 4, bolt 4 passes through cover plate
Screwed in after 3 on the side end face of body 1 one in the axial thread blind hole 51 opened up.
As the preferred of the present embodiment, be sunken under the head of bolt in cover plate, be easy to taper roller of the present utility model with
The assembling of retainer.
For the ease of the grinding of the taper surface of body 1, opened up at the center of cover plate 3 and at the center of the both sides end face of body 1
There is corresponding mounting hole.
In follow-up grinding, it is used in mounting hole support body using tip mechanism topstick, then i.e. using emery wheel
Carry out grinding action.
In the present embodiment, described mounting groove 5 only runs through a side end face of body 1, so that installation portion is being installed
It is easy to positioning and Fast Installation when in mounting groove.
In addition, in other embodiments, mounting groove 5 can run through the both sides end face of body, when adopting this kind of construction, need
A cover plate is also connected in another side end face of body.
Described wear-resisting portion 21 is independent machine-shaping, and the upper surface grinding in the wear-resisting portion on wear rib 2 is and body is bored
Shape face identical finish, naturally it is also possible to be processed as higher finish；Preferably, the wear-resisting portion of all wear ribs
Upper surface be a virtual cones face a portion, and the central shaft of the central axis in the virtual cones face and body
Line overlaps.
In the concrete application of taper roller of the present utility model after mounting, due to being the inside and outside circle of wear rib and bearing
Contact friction, therefore, after wear rib abrasion to a certain extent, new wear rib is replaced, can so greatly save production
Cost.
Claims (5)
1. a kind of taper roller, including body, it is characterised in that：If along the circumferential direction uniformly offered on the taper surface of body
Dry mounting groove, the Single port of mounting groove are located on a side end face of body, are provided with wear rib in mounting groove, wear rib it is upper
End face protrudes the taper surface of body, and cover plate is fixedly connected with a side end face of body.
2. taper roller according to claim 1, it is characterised in that：The wear rib is the installation portion and upper end by lower end
Wear-resisting portion connection composition, installation portion is mutually equipped with the mounting groove, and the upper surface in the wear-resisting portion is arcwall face, and the arc
Shape face is that one end is wide, the other end is narrow.
3. taper roller according to claim 1, it is characterised in that：The cover plate is bolted to connection in body
On one side end face, bolt is screwed on the side end face of body one in the axial thread blind hole opened up after passing through cover plate.
4. taper roller according to claim 3, it is characterised in that：It is sunken under the head of bolt in cover plate.
5. taper roller according to claim 1, it is characterised in that：The center of at the center of cover plate and body both sides end face
Place offers corresponding mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209965.0U CN206655918U (en) | 2017-03-06 | 2017-03-06 | A kind of taper roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209965.0U CN206655918U (en) | 2017-03-06 | 2017-03-06 | A kind of taper roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655918U true CN206655918U (en) | 2017-11-21 |
Family
ID=60314240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720209965.0U Expired - Fee Related CN206655918U (en) | 2017-03-06 | 2017-03-06 | A kind of taper roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655918U (en) |
-
2017
- 2017-03-06 CN CN201720209965.0U patent/CN206655918U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190306 |