CN204113936U - A kind of centring type three fork arm slide type Hooks coupling universal coupling - Google Patents
A kind of centring type three fork arm slide type Hooks coupling universal coupling Download PDFInfo
- Publication number
- CN204113936U CN204113936U CN201420575581.7U CN201420575581U CN204113936U CN 204113936 U CN204113936 U CN 204113936U CN 201420575581 U CN201420575581 U CN 201420575581U CN 204113936 U CN204113936 U CN 204113936U
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- CN
- China
- Prior art keywords
- slide bar
- dish
- reed
- trident
- type
- Prior art date
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- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 37
- 238000010168 coupling process Methods 0.000 title claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 37
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000001447 compensatory effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 235000011464 Pachycereus pringlei Nutrition 0.000 description 1
- 235000011466 Pachycereus weberi Nutrition 0.000 description 1
- 240000006939 Pachycereus weberi Species 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a kind of centring type three fork arm slide type Hooks coupling universal coupling, comprising: driving shaft, land, shell, slide bar, joint shaft bearing, three fork arms, trident reed, be located by connecting dish, driven axle, described driving shaft and described land are fixed, described land is fixedly connected with described shell, described driven axle and described be located by connecting coil fixing, described three fork arms are fixed on described shell, described joint shaft bearing is connected with described slide bar, be located by connecting described in one end of described slide bar is arranged on the slideway of dish, the other end of described slide bar is arranged on described three fork arms by joint shaft bearing, described trident reed and the described dish that is located by connecting are bolted, the axial force that described trident reed produces when can eliminate diaxon transmitting torque, not only play the effect axially connected and also there is buffer shock-absorbing performance, a kind of centring type three fork arm of the utility model slide type Hooks coupling universal coupling has axial centering, and angular compensatory ability is large, the advantage that damping property is good.
Description
Technical field
The utility model relates to a kind of angular speed universal coupling, specifically a kind of for the centring type three fork arm slide type Hooks coupling universal coupling in mechanical transmission.
Background technique
Hooks coupling universal coupling be when driving shaft and driven shaft not same axis, there is axis angle, the diaxon realizing connecting rotates the mechanical part transmitting motion jointly.Universal joint structure pattern is various, and angular compensatory amount is comparatively large, common are Rzeppa type, Cardon universal joint, curved grooved type, three forks rod etc., generally adopts Rzeppa type Hooks coupling universal coupling, and this coupler structure is complicated, and manufacture cost is high, and bearing capacity is limited.
For the Tripod Universal Joint, lack the product of centring type, in order to overcome the above problems always, the utility model provides one and has transmitting torque greatly, and damping property is good, and angular compensatory ability is large, processing is simple, simple load and unload a kind of centring type three fork arm slide type Hooks coupling universal coupling.
Summary of the invention
The technological scheme that the utility model adopts is as follows: a kind of centring type three fork arm slide type Hooks coupling universal coupling, comprising: driving shaft, land, shell, slide bar, joint shaft bearing, three fork arms, trident reed, be located by connecting dish, driven axle, described driving shaft and described land are fixed, described land is fixedly connected with described shell, described driven axle and described be located by connecting coil fixing, described three fork arms are fixed on described shell, described joint shaft bearing is connected with described slide bar, be located by connecting described in one end of described slide bar is arranged on the slideway of dish, the other end of described slide bar is arranged on described three fork arms by joint shaft bearing, described trident reed and the described dish that is located by connecting are bolted, the axial force that described trident reed produces when can eliminate diaxon transmitting torque, not only play the effect axially connected and also there is buffer shock-absorbing performance.
Further, described in be located by connecting on dish and have three groups of slideways, be located by connecting on the slideway of dish described in one end of described slide bar is arranged on, described in the dish inside that is located by connecting have curve bath.
Further, described trident reed is made up of spring pawl and dome, and described spring pawl forms circumference 120 ° by three and is uniformly distributed; Described trident reed limits the axial displacement of described driving shaft and described driven axle, only allows angular displacement, thus realizes high-accuracy mechanical transmission, and improves damping property.
Further, described three fork arms are made up of left sphere, right sphere, fork arm, the dome of described left sphere and described trident reed is tangent, described right sphere and the described curve bath that coils of being located by connecting tangent, described fork arm has three and is positioned at same plane and becomes 120 ° to be uniformly distributed.
The invention still further relates to a kind of method of work of centring type three fork arm slide type Hooks coupling universal coupling, the following driving shaft of concrete steps by land and shell transmitting torque to three fork arms, transmission of torque to joint shaft bearing, is then transmitted torque to by slide bar be located by connecting dish and driven axle by three fork arms; Slide bar can along relative sliding in the slideway of the dish that is located by connecting, and joint shaft bearing can carry out sliding and rotating along fork arm, thus makes that the axis angle of driving shaft and driven axle is maximum reaches 40 °.
Accompanying drawing explanation
Fig. 1: a kind of centring type three fork arm of the utility model slide type Hooks coupling universal coupling explosive view
Fig. 2: stereogram when a kind of centring type three fork arm of the utility model slide type Hooks coupling universal coupling has an angle
Fig. 3: a kind of centring type three fork arm of the utility model slide type Hooks coupling universal coupling is without sectional view during angle
Fig. 4: sectional view when a kind of centring type three fork arm of the utility model slide type Hooks coupling universal coupling has an angle
In figure: 1-driving shaft, 2-land, 3-shell, 4-trident reed, 5-tri-fork arm, 6-joint shaft bearing, 7-slide bar, 8-is located by connecting dish, 9-driven axle, 10-curve bath, the left sphere of 11-, the right sphere of 12-, 13-fork arm, 14-slideway, 15-spring pawl, 16-dome.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1,2,3, 4, a kind of centring type three fork arm slide type Hooks coupling universal coupling, comprising: driving shaft 1, land 2, shell 3, slide bar 7, joint shaft bearing 6, three fork arm 5, trident reed 4, the dish 8 that is located by connecting, driven axle 9; Described driving shaft 1 is fixed with described land 2, described land 2 is fixedly connected with described shell 3, described driven axle 9 is fixed with the described dish 8 that is located by connecting, described three fork arms 5 are fixed on described shell 3, described joint shaft bearing 6 is connected with described slide bar 7, be located by connecting on the slideway 14 of dish 8 described in one end of described slide bar 7 is arranged on, the other end of described slide bar 7 is arranged on described three fork arms 5 by joint shaft bearing 6, and described trident reed 4 is bolted with the described dish 8 that is located by connecting; The described dish 8 that is located by connecting has three groups of slideways 14, described in dish 8 inside that is located by connecting have curve bath 10; Described trident reed 4 is made up of spring pawl 15 and dome 16, and described spring pawl 15 forms circumference 120 ° by three and is uniformly distributed; Described three fork arms 5 are made up of left sphere 11, right sphere 12, fork arm 13, described left sphere 11 is tangent with the dome 16 of described trident reed 4, described right sphere 12 is tangent with the curve bath 10 of the described dish 8 that is located by connecting, and described fork arm 13 has three and is positioned at same plane and becomes 120 ° to be uniformly distributed.
The invention still further relates to a kind of method of work of centring type three fork arm slide type Hooks coupling universal coupling, concrete steps are as follows: driving shaft 1 by land 2 and shell 3 transmitting torque to three fork arms 5, three fork arms 5 by transmission of torque to joint shaft bearing 6, then transmit torque to by slide bar 7 dish 8 that is located by connecting, thus drive driven axle 9 to rotate; Slide bar 7 can along slideway 14 relative sliding, and joint shaft bearing 6 can carry out sliding and rotating along fork arm 13, thus makes driving shaft 1 reach 40 ° with the axis angle of driven shaft 9 is maximum.
Claims (2)
1. a centring type three fork arm slide type Hooks coupling universal coupling, is characterized in that: comprising: driving shaft, land, shell, slide bar, joint shaft bearing, three fork arms, trident reed, be located by connecting dish, driven axle; Described driving shaft and described land are fixed, described land is fixedly connected with described shell, described driven axle and described be located by connecting coil fixing, described three fork arms are fixed on described shell, described joint shaft bearing is connected with described slide bar, be located by connecting on the slideway of dish described in one end of described slide bar is arranged on, the other end of described slide bar is arranged on described three fork arms by joint shaft bearing, and described trident reed and the described dish that is located by connecting are bolted.
2. a kind of centring type three fork arm slide type Hooks coupling universal coupling as claimed in claim 1, is characterized in that: described trident reed is made up of spring pawl and dome, and described spring pawl forms circumference 120 ° by three and is uniformly distributed; Described trident reed limits the axial displacement of described driving shaft and described driven axle, only allows angular displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575581.7U CN204113936U (en) | 2014-10-04 | 2014-10-04 | A kind of centring type three fork arm slide type Hooks coupling universal coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575581.7U CN204113936U (en) | 2014-10-04 | 2014-10-04 | A kind of centring type three fork arm slide type Hooks coupling universal coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113936U true CN204113936U (en) | 2015-01-21 |
Family
ID=52331249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575581.7U Expired - Fee Related CN204113936U (en) | 2014-10-04 | 2014-10-04 | A kind of centring type three fork arm slide type Hooks coupling universal coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838030A (en) * | 2017-04-13 | 2017-06-13 | 青岛科技大学 | A kind of angular speed universal coupling of axial displacement compensation |
-
2014
- 2014-10-04 CN CN201420575581.7U patent/CN204113936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838030A (en) * | 2017-04-13 | 2017-06-13 | 青岛科技大学 | A kind of angular speed universal coupling of axial displacement compensation |
| CN106838030B (en) * | 2017-04-13 | 2023-09-05 | 青岛科技大学 | Axial displacement compensation equal-angular-speed universal coupling |
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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: 20150121 Termination date: 20151004 |
|
| EXPY | Termination of patent right or utility model |