CN203548568U - Chained bearing block - Google Patents
Chained bearing block Download PDFInfo
- Publication number
- CN203548568U CN203548568U CN201320648808.1U CN201320648808U CN203548568U CN 203548568 U CN203548568 U CN 203548568U CN 201320648808 U CN201320648808 U CN 201320648808U CN 203548568 U CN203548568 U CN 203548568U
- Authority
- CN
- China
- Prior art keywords
- ring
- chains
- base
- bearing block
- axle sleeve
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a chained bearing block, comprising a base and connecting assemblies, wherein the section of the base is of an omega-shaped structure, and the middle part of the base is provided with a round hole; the connecting assemblies are respectively arranged at the left and right sides of the base; the inner side of the round hole is provided with a bearing ring is arranged at the inner side of the round hole and is provided with a plurality of chains, and one ends of the chains are connected with the front end of the bearing ring and are distributed into a ring; the middle part of the round hole is provided with a shaft sleeve; the other ends of the chains are connected with the shaft sleeve; and the bearing ring is internally provided with a ball which is in contact with an inner ring of the base. The chained bearing block has the beneficial effects that a shaft can stably rotate at a set position all the time by means of tensions of the chains when the shaft works normally; and the chains enable the shaft to moves along the axial direction to take a buffering effect when axial collision happens, so that the impact force of the collision on the bearing block is reduced and the service life of the bearing block is prolonged.
Description
Technical field
The utility model relates to field of bearings, particularly a kind of bearing support.
Background technique
In installation process, axle is generally all fixedly connected with bearing, and axle is only with along radially the rotating of bearing, and can not axially moving along bearing.Such design makes axle when being subject to radial impact, can bring very large impulse force to bearing support, and not buffering can cause bearing support to damage, and affects working life.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and has designed a kind of chain type bearing support.Specific design scheme is:
A kind of chain type bearing support, comprise pedestal, connection part, the cross section of described pedestal is " Ω " shape structure, and the middle part of described pedestal is provided with circular hole, the left and right sides of described pedestal is equipped with connection part, described circular hole inner side is provided with bearer ring, the front end that described bearer ring is provided with one end coupling shaft carrier ring of multiple chains and described chain distributes in the form of a ring, the middle part of described circular hole is provided with axle sleeve, the other end of described chain is connected with described axle sleeve, in described bearer ring, be provided with ball, described ball contacts with the interior ring of described pedestal.
Described axle sleeve is ring structure, and the inner side of described axle sleeve is provided with and is connected and fixed hole.
The chain type bearing support obtaining by above-mentioned design proposal of the present utility model, its beneficial effect is:
When axle is normally worked, the tension force of described chain can guarantee that axle is in both fixed position smooth rotation, and when there is axial impact, described chain can make axle move forward into vertically row buffering, reduce to clash into the impact force to bearing support, the working life of extending shaft bearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of chain type bearing support described in the utility model;
In figure, 1, pedestal; 2, connection part; 3, circular hole; 4, bearer ring; 5, chain; 6, axle sleeve; 7, ball; 8, be connected and fixed hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the structural representation of chain type bearing support described in the utility model, as shown in Figure 1, a kind of chain type bearing support, comprise pedestal 1, connection part 2, the cross section of described pedestal 1 is " Ω " shape structure, and the middle part of described pedestal 1 is provided with circular hole 3, the left and right sides of described pedestal 1 is equipped with connection part 2, described circular hole 3 inner sides are provided with bearer ring 4, the front end that described bearer ring is provided with one end coupling shaft carrier ring 4 of multiple chains 5 and described chain 5 distributes in the form of a ring, the middle part of described circular hole 3 is provided with axle sleeve 6, the other end of described chain 5 is connected with described axle sleeve 6, in described bearer ring 4, be provided with ball 7, described ball 7 contacts with the interior ring of described pedestal 1.
Described axle sleeve 6 is ring structure, and the inner side of described axle sleeve 6 is provided with and is connected and fixed hole 8.
During installation, need first axle and described axle sleeve 6 to be fixed, then by chain 5, axle sleeve 6 is connected with bearer ring 4, and bearer ring 4 is fixed on described pedestal 1, finally pedestal 1 is fixed by connection part 2.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (2)
1. a chain type bearing support, comprise pedestal (1), connection part (2), the cross section of described pedestal (1) is " Ω " shape structure, and the middle part of described pedestal (1) is provided with circular hole (3), the left and right sides of described pedestal (1) is equipped with connection part (2), it is characterized in that, described circular hole (3) inner side is provided with bearer ring (4), the front end that described bearer ring (4) is provided with one end coupling shaft carrier ring (4) of multiple chains (5) and described chain (5) distributes in the form of a ring, the middle part of described circular hole (3) is provided with axle sleeve (6), the other end of described chain (5) is connected with described axle sleeve (6), in described bearer ring (4), be provided with ball (7), described ball (7) contacts with the interior ring of described pedestal (1).
2. according to the chain type bearing support described in claim 1, it is characterized in that, described axle sleeve (6) is ring structure, and the inner side of described axle sleeve (6) is provided with and is connected and fixed hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648808.1U CN203548568U (en) | 2013-10-21 | 2013-10-21 | Chained bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648808.1U CN203548568U (en) | 2013-10-21 | 2013-10-21 | Chained bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548568U true CN203548568U (en) | 2014-04-16 |
Family
ID=50466690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648808.1U Expired - Fee Related CN203548568U (en) | 2013-10-21 | 2013-10-21 | Chained bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548568U (en) |
-
2013
- 2013-10-21 CN CN201320648808.1U patent/CN203548568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |