CN205423552U - Hat shape nylon retainer - Google Patents
Hat shape nylon retainer Download PDFInfo
- Publication number
- CN205423552U CN205423552U CN201620221907.5U CN201620221907U CN205423552U CN 205423552 U CN205423552 U CN 205423552U CN 201620221907 U CN201620221907 U CN 201620221907U CN 205423552 U CN205423552 U CN 205423552U
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- CN
- China
- Prior art keywords
- pocket hole
- ring bodies
- claw
- reinforcement
- crown
- 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.)
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Abstract
The utility model relates to a hat shape nylon retainer, including the holder body that circularizes, be equipped with on the holder body along the pocket hole that the circumferencial direction distributes, the pocket hole is formed with the opening that supplies the ball to put into in one side of holder body department, the holder body is including the ring bodies, and the partly of pocket hole has the roof beam for lieing in the concave part on the ring bodies between in pocket hole, and another part in pocket hole is put the beams in place the claw that the both sides department axial extension that lies in the concave part formed by the ring bodies and is enclosed, and the claw deviates from on the lateral wall in pocket hole integrated into one piece has a strengthening rib, the strengthening rib with roof beam on the ring bodies is connected integratively. The utility model has the advantages of intensity is big, simple structure, and processing is convenient.
Description
Technical field
This utility model relates to technical field of bearings, is specifically crown nylon cages.
Background technology
Existing crown nylon cages primary structure is, including the retainer body circularized, retainer body is provided with the pocket hole being along the circumferential direction distributed, pocket hole is formed for the opening that ball is put at the side of retainer body, described retainer body includes ring bodies, the part in pocket hole is the recess being positioned on ring bodies, between the recess in pocket hole, there is beam, the axially extending claw formed in both sides that the another part in pocket hole is positioned at recess by ring bodies upper beam surrounds, one sidewall in claw correspondence pocket hole is front, corresponding vis-a-vis for the back side, in use, on retainer, claw is when by greater impact power, easily snap off, cause retainer that fracture often occurs.
Summary of the invention
The present utility model purpose: for the defect overcoming prior art to exist, this utility model provides a kind of intensity big, simple in construction, crown nylon cages easy to process.
For achieving the above object, this utility model provides following technical scheme: a kind of crown nylon cages, including the retainer body circularized, retainer body is provided with the pocket hole being along the circumferential direction distributed, pocket hole is formed for the opening that ball is put at the side of retainer body, described retainer body includes ring bodies, the part in pocket hole is the recess being positioned on ring bodies, between the recess in pocket hole, there is beam, the axially extending claw formed in both sides that the another part in pocket hole is positioned at recess by ring bodies upper beam surrounds, it is characterized in that: described claw deviates from a sidewall in pocket hole integrally formed with reinforcement, reinforcement is integrally connected with the beam on described ring bodies.
By using technique scheme, reinforcement is added on the claw stretched out on traditional ring bodies, reinforcement is located at claw and deviates from (the most usually said back side) on a sidewall in pocket hole, and the beam between reinforcement pocket hole adjacent with on ring bodies connects, and claw is formed good booster action, it is effectively improved the impact resistance of claw, improve service life, and with tradition ratio, structural change is little, retain original structure simple, advantage easy to process.
Preferably, the reinforcement between the adjacent described claw between adjacent described pocket hole circumferentially links into an integrated entity.Under this structure, retainer good integrity, intensity is more preferable.
Preferably, between the adjacent described claw between adjacent described pocket hole, there is a separate space.Under this structure, the unfilled whole beam of reinforcement, save material, easy to process.
Preferably, described reinforcement is positioned at the outside diameter of ring bodies.Due to the construction features in crown cage pocket hole, the adjacent claw between adjacent pocket hole is corresponding bigger at outside diameter spacing distance, and reinforcement is located at outside diameter, more preferable to the stiffening effect of claw.
Below in conjunction with the accompanying drawings this utility model is further described.
Accompanying drawing explanation
Fig. 1 is this utility model specific embodiment crown nylon holding frame structure schematic diagram；
Fig. 2 is part A partial enlarged view in Fig. 1.
Detailed description of the invention
See accompanying drawing 1 and accompanying drawing 2, a kind of crown nylon cages disclosed in this utility model, including the retainer body 1 circularized, retainer body is provided with the pocket hole 2 being along the circumferential direction distributed, pocket hole 2 is formed for the opening that ball is put at the side of retainer body 1, described retainer body 1 includes ring bodies 11, the part in pocket hole 2 is the recess 21 being positioned on ring bodies 11, between the recess 21 in pocket hole 2, there is beam 111, the axially extending claw 12 formed in both sides that the another part in pocket hole 2 is positioned at recess 21 by ring bodies 11 upper beam 111 surrounds, described claw 12 deviates from a sidewall 121 in pocket hole 2 integrally formed with reinforcement 13, reinforcement 13 is integrally connected with the beam 111 on described ring bodies 11.
And the reinforcement 13 between the adjacent described claw 13 between adjacent described pocket hole 2 circumferentially links into an integrated entity.I.e. reinforcement 13 is attached between two claws.Under this structure, retainer good integrity, intensity is more preferable.The reinforcement that certain two claws are corresponding can disconnect design, but it is poor to there is stiffening effect, therefore preferably said structure design.Wherein, between the adjacent described claw 12 between adjacent described pocket hole 2, there is a separate space 14.I.e. space between the unfilled whole claw of the thickness of the radial direction of reinforcement, saves material, easy to process.
In this specific embodiment, described reinforcement 13 is positioned at the outside diameter of ring bodies 11.Due to the construction features in crown cage pocket hole, the adjacent claw between adjacent pocket hole is corresponding bigger at outside diameter spacing distance, and reinforcement is located at outside diameter, more preferable to the stiffening effect of claw.
Reinforcement is added on the claw stretched out on traditional ring bodies, reinforcement is located at claw and deviates from (the most usually said back side) on a sidewall in pocket hole, beam between reinforcement pocket hole adjacent with on ring bodies connects, claw is formed good booster action, is effectively improved the impact resistance of claw, improve service life, and with tradition ratio, structural change is little, retains original structure simple, advantage easy to process.
Claims (4)
1. a crown nylon cages, including the retainer body circularized, retainer body is provided with the pocket hole being along the circumferential direction distributed, pocket hole is formed for the opening that ball is put at the side of retainer body, described retainer body includes ring bodies, the part in pocket hole is the recess being positioned on ring bodies, between the recess in pocket hole, there is beam, the axially extending claw formed in both sides that the another part in pocket hole is positioned at recess by ring bodies upper beam surrounds, it is characterized in that: described claw deviates from a sidewall in pocket hole integrally formed with reinforcement, reinforcement is integrally connected with the beam on described ring bodies.
The most crown nylon cages, it is characterised in that: the reinforcement between adjacent described claw between adjacent described pocket hole circumferentially links into an integrated entity.
The most crown nylon cages, it is characterised in that: between the adjacent described claw between adjacent described pocket hole, there is a separate space.
The most crown nylon cages, it is characterised in that: described reinforcement is positioned at the outside diameter of ring bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221907.5U CN205423552U (en) | 2016-03-22 | 2016-03-22 | Hat shape nylon retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221907.5U CN205423552U (en) | 2016-03-22 | 2016-03-22 | Hat shape nylon retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423552U true CN205423552U (en) | 2016-08-03 |
Family
ID=56548684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221907.5U Active CN205423552U (en) | 2016-03-22 | 2016-03-22 | Hat shape nylon retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775341A (en) * | 2018-04-27 | 2018-11-09 | 洛阳轴承研究所有限公司 | A kind of bearing retainer and the bearing using the bearing retainer |
| CN111059151A (en) * | 2019-12-27 | 2020-04-24 | 慈兴集团有限公司 | High-speed bearing retainer with reinforcing ribs |
| CN111503136A (en) * | 2020-04-08 | 2020-08-07 | 洛阳轴承研究所有限公司 | Rolling bearing and retainer thereof |
-
2016
- 2016-03-22 CN CN201620221907.5U patent/CN205423552U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775341A (en) * | 2018-04-27 | 2018-11-09 | 洛阳轴承研究所有限公司 | A kind of bearing retainer and the bearing using the bearing retainer |
| CN111059151A (en) * | 2019-12-27 | 2020-04-24 | 慈兴集团有限公司 | High-speed bearing retainer with reinforcing ribs |
| CN111503136A (en) * | 2020-04-08 | 2020-08-07 | 洛阳轴承研究所有限公司 | Rolling bearing and retainer thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |