CN204878194U - Activity anti -drop round pin axle - Google Patents
Activity anti -drop round pin axle Download PDFInfo
- Publication number
- CN204878194U CN204878194U CN201520446943.7U CN201520446943U CN204878194U CN 204878194 U CN204878194 U CN 204878194U CN 201520446943 U CN201520446943 U CN 201520446943U CN 204878194 U CN204878194 U CN 204878194U
- Authority
- CN
- China
- Prior art keywords
- round pin
- pin axle
- drop
- activity anti
- cylinder body
- 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
Activity anti -drop round pin axle relates to mechanical equipment spare part connector technical field, belongs to a activity anti -drop round pin axle very much. Have main part (1), the main part includes base (2) and the cylinder body of rod (3) of being extended by the base, have fixed subassembly, including bolt (4) and locking cap (5), cylinder body of rod head has the screw hole, and the locking cap passes through the bolt, and is fixed with the main part connection. The utility model provides an activity anti -drop round pin axle, tradition round pin axle practicality is strong, and the structure is reliable, can prevent that the round pin axle from droing because of what the various factors leaded to to reduce the potential safety hazard, had the positive effect that improves work efficiency and improve the safety guarantee.
Description
Technical field
The utility model relates to machinery part field, belongs to a kind of activity Drop-proof bearing pin especially.
Background technique
Pin shaft joint is that the one that machinery component are conventional is actively coupled mode.The cotter pin of tradition bearing pin is when locking, and opening end will carry out bending, curling, operate more difficult, wastes time and energy, particularly in the occasion that the device space is narrow, bend, curling being difficult to reach standard-required, come off buried hidden danger to bearing pin; In addition, be exposed to outside completely because bending, the crimp end of cotter pin or V shape opening jump ring insert draw-in groove end, very easily scraped by external force, touch and bearing pin is easily come off, cause the component of coupled equipment to there is serious potential safety hazard.
Summary of the invention
Namely the purpose of this utility model is to provide a kind of activity Drop-proof bearing pin, and to reach, structure is simple, low cost of manufacture, safe and reliable, improves the object of operating efficiency and raising safety guarantee.
Activity Drop-proof bearing pin provided by the utility model, has main body, it is characterized in that, the cylinder body of rod that main body comprises base and extended by base; Have fixing-assembly, comprise bolt and locking cap, cylinder body of rod head has tapped hole, and locking cap is by bolt, and connect fixing with main body, in addition, described base is special-shaped base.
Activity Drop-proof bearing pin provided by the utility model, more traditional bearing pin is practical, and structure is reliable, and what can prevent bearing pin from causing because of various factors comes off, thus decreases potential safety hazard, has increasing work efficiency and improves the good effect of safety guarantee.
Accompanying drawing explanation
Accompanying drawing part discloses the utility model embodiment, wherein,
Fig. 1, the utility model plan view;
Fig. 2, the utility model left side view;
Fig. 3, the utility model right side view.
Embodiment
As shown in the figure, activity Drop-proof bearing pin provided by the utility model, has main body 1 and fixing-assembly.
The cylinder body of rod 3 that described main body comprises base 2 and extended by base; Described fixing-assembly comprises bolt 4 and locking cap 5.Wherein, cylinder body of rod head has tapped hole, and locking cap, by bolt, connects fixing with main body.In addition, described base is special-shaped base, as triangle, square or any non-geometrically, during use, is conducive to the fixing of base end, thus is convenient to the installation of cylinder body of rod head fixing-assembly.
Claims (2)
1. an activity Drop-proof bearing pin, has main body (1), it is characterized in that, the cylinder body of rod (3) that main body comprises base (2) and extended by base; Have fixing-assembly, comprise bolt (4) and locking cap (5), cylinder body of rod head has tapped hole, and locking cap connects fixing by bolt and main body.
2. activity Drop-proof bearing pin according to claim 1, is further characterized in that, described base is special-shaped base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446943.7U CN204878194U (en) | 2015-06-26 | 2015-06-26 | Activity anti -drop round pin axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446943.7U CN204878194U (en) | 2015-06-26 | 2015-06-26 | Activity anti -drop round pin axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878194U true CN204878194U (en) | 2015-12-16 |
Family
ID=54822570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446943.7U Expired - Fee Related CN204878194U (en) | 2015-06-26 | 2015-06-26 | Activity anti -drop round pin axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878194U (en) |
-
2015
- 2015-06-26 CN CN201520446943.7U patent/CN204878194U/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: 20151216 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |