CN220060274U - Connection type nylon retainer - Google Patents
Connection type nylon retainer Download PDFInfo
- Publication number
- CN220060274U CN220060274U CN202321657050.8U CN202321657050U CN220060274U CN 220060274 U CN220060274 U CN 220060274U CN 202321657050 U CN202321657050 U CN 202321657050U CN 220060274 U CN220060274 U CN 220060274U
- Authority
- CN
- China
- Prior art keywords
- retainer
- run
- opening
- weight
- 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.)
- Active
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 19
- 229920001778 nylon Polymers 0.000 title claims abstract description 19
- 230000007704 transition Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008092 positive effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of bearing retainers, and particularly relates to a connecting nylon retainer; the device comprises a retainer unit which is arc-shaped and is internally and uniformly provided with pockets, weight releasing grooves and rectangular openings; an elastic locking port is also arranged in the pocket; the weight releasing groove is positioned between the pocket hole and the rectangular opening; the retainer unit both ends be provided with respectively and run through recess and run through the boss, run through recess and run through the boss and fix each other. The connecting nylon retainer provided by the utility model is assembled into retainers with different specifications and diameters by connecting the retainer units end to end through the penetrating grooves and the penetrating bosses, is applicable to different use requirements, and has the positive effects of wide application range, flexible installation of the specifications and diameters, simple installation operation, high precision, light weight and capability of ensuring uniform quality of retainer finished products.
Description
Technical Field
The utility model belongs to the technical field of bearing retainers, and particularly relates to a connecting nylon retainer.
Background
In the prior art, the connecting type retainer is mainly applied to engineering machinery and wind power equipment turntable bearings, is mainly made of cast steel, cast copper, cast aluminum and other metal materials, is manufactured through integral processing or split processing, and is welded into a whole, and has the defects of difficult guarantee of precision, low processing efficiency, large weight and heavy weight, time and labor waste during bearing assembly, short service life due to low processing and welding precision and the like, and also influences the service life of related equipment; if welding fails in the welding process, the whole retainer is abandoned, the yield is affected, and the production cost is increased.
Disclosure of Invention
The utility model provides a connecting nylon retainer, which solves the problems in the prior art, and achieves the purposes of reducing the weight of products, improving the processing efficiency, reducing the assembly difficulty and prolonging the service life.
The utility model provides a connecting nylon retainer which is characterized by comprising a retainer unit, wherein the retainer unit is made of nylon; the retainer units are arc-shaped, and pockets, weight releasing grooves and rectangular openings are uniformly distributed in the retainer units; an elastic locking port is also arranged in the pocket; the weight releasing groove is positioned between the pocket hole and the rectangular opening;
the retainer unit both ends be provided with respectively and run through recess and run through the boss, run through recess and run through the boss and fix each other.
Further, the pocket holes and the weight releasing grooves of the retainer unit face the same opening direction of the rectangular opening.
Furthermore, in the pocket structure, the lower side is round, the upper side is connected with an opening which is a spring locking opening, the inner side of the opening is a vertical wall, and the outer side of the opening is an expanding opening.
Further, the depth of the weight releasing groove is lower than the depths of the pocket and the rectangular opening.
Further, in the rectangular opening, two sides of the bottom end of the groove are formed into arc transition shapes; the bottom end of the weight releasing groove is arc-shaped.
According to the connecting nylon retainer provided by the utility model, retainer units with different numbers are connected end to end through the penetrating grooves and the penetrating bosses to assemble the retainer with different specifications and diameters, so that the connecting nylon retainer is suitable for different use requirements; in the structural design, a weight release groove is arranged between the spring locking opening and the rectangular opening, so that the spring locking opening is easier to realize elastic deformation, the steel balls can be conveniently loaded and locked after assembly, and the falling of the balls is prevented. In conclusion, the connecting nylon retainer provided by the utility model has the advantages of wide application range, flexible installation of the standard diameter, simple installation and operation, high precision and light weight, and can ensure uniform quality of the finished retainer.
Drawings
FIG. 1 is a schematic view of a cage unit structure according to the present utility model;
FIG. 2 is a schematic view of a cage according to the present utility model;
FIG. 3 is a schematic view of a part A of the enlarged partial structure in FIG. 2;
FIG. 4 is a schematic view of a part B of FIG. 2 in a partially enlarged configuration;
in the figure: 1. a holder unit; 2. a pocket; 3. a spring locking opening; 4. penetrating the groove; 5. penetrating the boss; 6. a rectangular opening; 7. and a weight releasing groove.
Detailed Description
The technical scheme of the utility model is further explained by the specific embodiments.
Example 1
Referring to the attached drawings, the utility model provides a connecting nylon retainer, which is characterized by comprising a retainer unit, wherein the retainer unit is made of nylon; the retainer unit 1 is arc-shaped, and is internally and uniformly provided with pockets 2, weight releasing grooves 7 and rectangular openings 6; an elastic locking port 3 is also arranged in the pocket hole 2; in the pocket 2 structure, the lower side is round, the upper side is connected with an opening which is a spring locking port 3, the inner side of the opening is a vertical wall, and the outer side of the opening is an expanding opening; the weight releasing groove 7 is positioned between the pocket hole 2 and the rectangular opening 6; the elastic deformation of the elastic locking port 3 is easier to realize, so that the steel balls can be conveniently loaded and locked after assembly, and the falling of the steel balls is prevented; the opening directions of the pocket hole 2, the weight releasing groove 7 and the rectangular opening 6 of the retainer unit are the same; the depth of the gravity releasing groove 7 is lower than the depths of the pocket hole 2 and the rectangular opening 6; in the rectangular opening 6, two sides of the bottom end of the groove are formed into arc transition shapes; the bottom end of the weight releasing groove 7 is arc-shaped.
The retainer unit 1 both ends be provided with respectively and run through recess 4 and run through boss 5, run through recess 4 and run through boss 5 fixed mutually. The penetrating groove 4 and the penetrating boss 5 are matched precisely, and have a self-locking function for transition slight interference fit.
Claims (5)
1. The connecting nylon retainer is characterized by comprising a retainer unit, wherein the retainer unit is made of nylon; the retainer units are arc-shaped, and pockets, weight releasing grooves and rectangular openings are uniformly distributed in the retainer units; an elastic locking port is also arranged in the pocket; the weight releasing groove is positioned between the pocket hole and the rectangular opening;
the retainer unit both ends be provided with respectively and run through recess and run through the boss, run through recess and run through the boss and fix each other.
2. The connected nylon cage according to claim 1, wherein the pockets, the weight release grooves and the rectangular openings of the cage unit face the same direction.
3. The connected nylon cage of claim 1, wherein the pocket structure has a circular bottom side and a circular top side, the top side is connected with an opening, the inner side of the opening is a vertical wall, and the outer side of the opening is an expanding opening.
4. The connected nylon cage of claim 1, wherein the weight release groove is of a depth less than the pocket and rectangular opening depth.
5. The connecting nylon cage according to claim 1, wherein in the rectangular opening, both sides of the bottom of the groove are formed in an arc transition shape; the bottom end of the weight releasing groove is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657050.8U CN220060274U (en) | 2023-06-28 | 2023-06-28 | Connection type nylon retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657050.8U CN220060274U (en) | 2023-06-28 | 2023-06-28 | Connection type nylon retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060274U true CN220060274U (en) | 2023-11-21 |
Family
ID=88760016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657050.8U Active CN220060274U (en) | 2023-06-28 | 2023-06-28 | Connection type nylon retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060274U (en) |
-
2023
- 2023-06-28 CN CN202321657050.8U patent/CN220060274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220060274U (en) | Connection type nylon retainer | |
| CN210440428U (en) | Clearance lubrication type oil-retaining bearing | |
| CN204784223U (en) | Novel can bear vertical bearing frame of full contact spherical outside surface of heavy load | |
| CN201258916Y (en) | Double-row full mounted cylindrical bearing | |
| CN202391973U (en) | Split type cage for self-aligning roller bearings | |
| CN215521652U (en) | Crown-shaped sectional type nylon retainer capable of being assembled | |
| CN112443581A (en) | High-precision low-friction super-huge type bearing solid retainer and processing method thereof | |
| CN209875748U (en) | Bearing retainer convenient to assemble | |
| CN212455226U (en) | Integral retainer of cylindrical roller bearing | |
| CN219262988U (en) | Locking device of bidirectional thrust angular contact ball bearing retainer | |
| CN219669965U (en) | Novel lifting hook | |
| CN111022506A (en) | Assembled bearing | |
| CN213235810U (en) | Needle bearing retainer | |
| CN219062236U (en) | High-strength self-aligning roller bearing retainer | |
| CN220227539U (en) | Improve angular contact ball bearing punching press holder in pocket hole | |
| CN217814536U (en) | Automobile bearing | |
| CN215566991U (en) | Precision forging prevents cracked high steadiness slope jar support | |
| CN217271464U (en) | Dog tooth shape combined retainer | |
| CN215720237U (en) | Honeycomb oil pit shaft sleeve structure | |
| CN214192384U (en) | Gravity balance pulley block of large ship lift | |
| CN210421441U (en) | Riveting embedded part | |
| CN107990784B (en) | Turret seat ring for bearing artillery rotary shooting | |
| CN209990785U (en) | Thrust cylindrical roller bearing | |
| CN214888399U (en) | Plane thrust bearing | |
| CN219986782U (en) | Tool for assembling large split type turntable bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |