CN206159419U - Dual gea's connection structure - Google Patents
Dual gea's connection structure Download PDFInfo
- Publication number
- CN206159419U CN206159419U CN201621209605.2U CN201621209605U CN206159419U CN 206159419 U CN206159419 U CN 206159419U CN 201621209605 U CN201621209605 U CN 201621209605U CN 206159419 U CN206159419 U CN 206159419U
- Authority
- CN
- China
- Prior art keywords
- gear
- gear shaft
- pin
- threaded
- hole
- 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 relates to a dual gea's connection structure, including gear shaft, gear, biography twist pin, threaded, the gear shaft on be provided with the step, the gear is installed on the gear shaft and the epaxial step of tight gear is leaned on to one side, the opposite side is installed with gear shaft cooperation position and is passed twist pin and threaded. The utility model discloses connect reliable, simple to operate, the part is small in quantity, need not decompose during the repair and detect a flaw, maintains convenient to use.
Description
Technical field
The utility model is related to a kind of attachment structure, especially a kind of attachment structure of duplicate gear, with simple structure,
The characteristics of connecting effective.
Background technology
Duplicate gear is the gear structure of two gear connections and synchronous rotary, is widely used in mechanical field.Traditional
Duplicate gear connected mode includes welding, or the mode such as bolt connection, and welding manner is related to special warfare and heat becomes
Shape process, and bolt connection number of parts is more, complex structure, takes up room larger, and need to decompose flaw detection, operation when repairing
It is complicated loaded down with trivial details.
The content of the invention
The purpose of this utility model is to provide a kind of attachment structure of duplicate gear, it is possible to achieve easy to operate, technique is simple
Single purpose.
Concrete technical scheme of the present utility model is, the attachment structure of duplicate gear include gear shaft, gear, torsion pass pin,
Threaded, is provided with step, the step reality that gear is arranged on gear shaft and side is close on gear shaft on described gear shaft
Existing axially position, opposite side is intervally distributed with pin-and-hole and screwed hole, biography is provided with described pin-and-hole with gear shaft cooperation position
Twist pin, is provided with threaded on screwed hole, the logical overshoot point locking of the torsion pass pin and threaded after installation.
The utility model realizes the connection of duplicate gear by arranging torsion pass pin and threaded in mating surface, connection is reliable,
It is easy for installation, and special technique is not needed when installing, number of parts is few, and flaw detection need not be decomposed during repairing, safeguards user
Just.
Description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural side view.
Specific embodiment
As illustrated, the attachment structure of duplicate gear includes gear shaft 1, gear 2, torsion pass pin 3, threaded 4, described tooth
Step is provided with wheel shaft 1, the step that gear 2 is arranged on gear shaft 1 and side is close on gear shaft 1 realizes axially position,
Opposite side is intervally distributed with pin-and-hole and screwed hole with the cooperation position of gear shaft 1, and torsion pass pin 3, screw thread are provided with described pin-and-hole
Threaded 4 is provided with hole, the torsion pass pin 3 and threaded 4 after installation leads to overshoot point locking.
Claims (1)
1. a kind of attachment structure of duplicate gear, it is characterised in that described structure includes gear shaft (1), gear (2), torsion pass
Pin (3), threaded (4), are provided with step on described gear shaft (1), gear (2) is on gear shaft (1) and side is leaned on
Step on tight gear shaft (1) realizes axially position, and opposite side is intervally distributed with pin-and-hole and screw thread with gear shaft (1) cooperation position
Hole, is provided with torsion pass pin (3) on described pin-and-hole, threaded (4) is provided with screwed hole, the torsion pass pin (3) and spiral shell after installation
The logical overshoot point locking of line pin (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621209605.2U CN206159419U (en) | 2016-11-09 | 2016-11-09 | Dual gea's connection structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621209605.2U CN206159419U (en) | 2016-11-09 | 2016-11-09 | Dual gea's connection structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206159419U true CN206159419U (en) | 2017-05-10 |
Family
ID=58657769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621209605.2U Expired - Fee Related CN206159419U (en) | 2016-11-09 | 2016-11-09 | Dual gea's connection structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206159419U (en) |
-
2016
- 2016-11-09 CN CN201621209605.2U patent/CN206159419U/en not_active Expired - Fee Related
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20211109 |