CN206299683U - Pivoting support with pin tooth - Google Patents
Pivoting support with pin tooth Download PDFInfo
- Publication number
- CN206299683U CN206299683U CN201621360178.8U CN201621360178U CN206299683U CN 206299683 U CN206299683 U CN 206299683U CN 201621360178 U CN201621360178 U CN 201621360178U CN 206299683 U CN206299683 U CN 206299683U
- Authority
- CN
- China
- Prior art keywords
- pin tooth
- pivoting support
- pin
- concave column
- tooth
- 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
Abstract
The utility model provides a kind of pivoting support with pin tooth.The pivoting support with pin tooth includes pivoting support body and pin tooth, the pin tooth is located at the pivoting support body, the pin tooth includes concave column pin tooth base and pin tooth body, the concave column pin tooth base is around the pivoting support body around setting, the pin tooth body quantity is multiple, and multiple pin tooth body frames are located at the concave column pin tooth base.Pivoting support with pin tooth of the present utility model changes traditional gear into pin tooth, and standard pin is connected by tight fit with the even teeth pin-and-hole of pivoting support, and the work in-process heart ensures the positional precision in alligator hole to control the transmission accuracy of alligator.
Description
Technical field
The utility model is related to pivoting support field, more particularly to a kind of pivoting support with pin tooth.
Background technology
Pivoting support is a kind of large size bearing that can bear combined load, can simultaneously bear larger axial direction, radial direction
Load and tilting moment.Pivoting support, using very extensively, is known as in real industry：" joint of machine ", is two things
Need to make relative gyration between body, important biography necessary to the machinery of axial force, radial load, tilting moment need to be simultaneously born again
Dynamic component.With developing rapidly for machinery industry, pivoting support ship equipment, engineering machinery, light industry and machinery, metallurgical machinery,
The industries such as medical machinery, industrial machinery are widely used.With the development of Numeric Control Technology, the processing efficiency precision in hole is obtained
It is more in hgher efficiency than traditional Gear Processing using pin tooth to control well.Pivoting support often occurs in use
1-2 tooth is damaged and causes scrapping for a whole set of pivoting support, and value is not repaired substantially, using post pin tooth transmission, can be quick
To damage pin tooth change.
Utility model content
In order to solve, existing gear pivoting support processing efficiency is not high, gear is fragile scraps and without the skill of maintenance value
Art problem, the utility model provides a kind of high in machining efficiency, gear failure and is difficult to scrap and with the band pin tooth of maintenance value
Pivoting support.
The pivoting support with pin tooth that the utility model is provided includes pivoting support body and pin tooth, the pin tooth
Located at the pivoting support body, the pin tooth includes concave column pin tooth base and pin tooth body, the concave column pin tooth
Around the pivoting support body around setting, the pin tooth body quantity is multiple, multiple pin tooth body frames to base
Located at the concave column pin tooth base.
In a kind of preferred embodiment of the pivoting support with pin tooth that the utility model is provided, the concave column pin tooth
Base includes pin perforation, and the pin tooth body is set up in the concave column pin tooth base by the pin perforation.
In a kind of preferred embodiment of the pivoting support with pin tooth that the utility model is provided, described band pin tooth
Pivoting support, it is characterised in that the pivoting support body include outer ring, inner ring, ball, spacing block, oil nozzle, plug, cone
Pin and band, the outer ring are sheathed on the inner ring, and the ball and spacing block are in the inner ring with outer ring junction
Portion, described taper pin runs through plug and outer ring, and described plug couples through outer ring with taper pin, and the band is located at described
Inner ring and outer ring junction both sides.
In a kind of preferred embodiment of the pivoting support with pin tooth that the utility model is provided, the concave column pin tooth
Base is located at the pivoting support body inner ring or outer ring.
In a kind of preferred embodiment of the pivoting support with pin tooth that the utility model is provided, multiple pin teeth
Body is dismountable to be equidistantly set up in the concave column pin tooth base.
Relative to prior art, the pivoting support with pin tooth of the present utility model has following beneficial effect：
Change traditional gear into pin tooth, standard pin is connected by tight fit with the even teeth pin-and-hole of pivoting support,
The work in-process heart ensures the positional precision in alligator hole to control the transmission accuracy of alligator, high in machining efficiency, processing efficiency and manufacture
The processing of cost opposed gear has certain advantage.Relatively conventional gear is more advantageous in maintenance, when certain indivedual alligator
Individual other alligator can be changed during damage, gear is fragile to be difficult to scrap and be worth with maintenance.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the sectional view of the preferred embodiment of pivoting support one with pin tooth that the utility model is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, is the sectional view of the preferred embodiment of pivoting support one with pin tooth that the utility model is provided.
The pivoting support 1 with pin tooth includes pivoting support body 11 and pin tooth 12.The pin tooth 12 is located at
The pivoting support body 11.
The pivoting support body 11 includes outer ring 111, inner ring 112, ball 113, spacing block 114, oil nozzle 115, plug
116th, taper pin 117 and band 118.The outer ring 111 is sheathed on the inner ring 112, and the ball 113 and spacing block 114 set
In the inner ring 112 and the junction of outer ring 111 middle part, described taper pin 117 runs through plug 116 and outer ring 111, described plug
116 couple through outer ring 111 with taper pin 117, and the band 118 is located at the inner ring 112 and the junction both sides of outer ring 111
Portion.
The pin tooth 12 includes concave column pin tooth base 121 and pin tooth body 122.The concave column pin tooth base
121 surround setting around the pivoting support body 11, and the quantity of pin tooth body 122 is multiple, multiple pin tooth sheets
Body 122 is dismountable to be equidistantly set up in the concave column pin tooth base 121.The concave column pin tooth base 121 is returned located at described
Turn the outer ring 111 of support body 11 or inner ring 112.
The concave column pin tooth base 121 includes pin perforation 1211.The pin tooth body 122 passes through the pin tooth
Hole 1211 is dismountable to be equidistantly set up in the concave column pin tooth base 121.
Pivoting support 1 with pin tooth of the present utility model has following beneficial effect：
Change traditional gear into pin tooth 12, standard pin is by tight fit and the even teeth pin-and-hole 1211 of pivoting support
Connection, the work in-process heart ensures the positional precision in alligator hole 1211 to control the transmission accuracy of alligator, high in machining efficiency, processing effect
Rate has certain advantage with the processing of manufacturing cost opposed gear.Relatively conventional gear is more advantageous in maintenance, when certain
Indivedual pin tooth bodies 122 can be changed when damaging to individual other pin tooth body 122, and gear failure is difficult to scrap and has
There is maintenance to be worth.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of pivoting support with pin tooth, it is characterised in that including pivoting support body and pin tooth, the pin tooth sets
In the pivoting support body, the pin tooth includes concave column pin tooth base and pin tooth body, the concave column pin tooth bottom
Around the pivoting support body around setting, the pin tooth body quantity is multiple to seat, and multiple pin tooth bodies set up
In the concave column pin tooth base.
2. the pivoting support with pin tooth according to claim 1, it is characterised in that the concave column pin tooth base includes
Pin perforation, the pin tooth body is set up in the concave column pin tooth base by the pin perforation.
3. the pivoting support with pin tooth according to claim 1, it is characterised in that the pivoting support body includes outer
Circle, inner ring, ball, spacing block, oil nozzle, plug, taper pin and band, the outer ring are sheathed on the inner ring, the ball and
Located at the inner ring and outer ring junction middle part, described taper pin runs through plug and outer ring to spacing block, described plug through
Outer ring couples with taper pin, and the band is located at the inner ring and outer ring junction both sides.
4. the pivoting support with pin tooth according to claim 1, it is characterised in that the concave column pin tooth base is located at
The pivoting support body outer ring or inner ring.
5. the pivoting support with pin tooth according to claim 1, it is characterised in that multiple pin tooth bodies are removable
Dress formula is equidistantly set up in the concave column pin tooth base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360178.8U CN206299683U (en) | 2016-12-12 | 2016-12-12 | Pivoting support with pin tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360178.8U CN206299683U (en) | 2016-12-12 | 2016-12-12 | Pivoting support with pin tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299683U true CN206299683U (en) | 2017-07-04 |
Family
ID=59214168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360178.8U Expired - Fee Related CN206299683U (en) | 2016-12-12 | 2016-12-12 | Pivoting support with pin tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925295A (en) * | 2019-11-20 | 2020-03-27 | 马鞍山市博创回转支承有限公司 | Slewing bearing and oil injection process thereof |
-
2016
- 2016-12-12 CN CN201621360178.8U patent/CN206299683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925295A (en) * | 2019-11-20 | 2020-03-27 | 马鞍山市博创回转支承有限公司 | Slewing bearing and oil injection process thereof |
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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: 20170704 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |