CN205415679U - Steering engine driving rotation joint's coupling mechanism - Google Patents
Steering engine driving rotation joint's coupling mechanism Download PDFInfo
- Publication number
- CN205415679U CN205415679U CN201520732058.5U CN201520732058U CN205415679U CN 205415679 U CN205415679 U CN 205415679U CN 201520732058 U CN201520732058 U CN 201520732058U CN 205415679 U CN205415679 U CN 205415679U
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- bearing
- output shaft
- fixed plate
- plate
- 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 provides an one side is tangent that steering engine driving rotation joint's coupling mechanism, steering wheel pass through bolt and fixed plate looks rigid coupling, are provided with a plurality of round hole on the fixed plate, the round hole equipartition with the coaxial circumference of steering wheel output shaft on, the buphthalmia bearing passes the round hole and passes through nut and fixed plate rigid coupling, the steering wheel output shaft passes through the flange dish to be connected with the bearing plate, the ball and the bearing plate of buphthalmia bearing. This mechanism can effectively strengthen the bearing capacity of steering wheel, simple structure, and design benefit has higher using value.
Description
Technical field
This utility model belongs to field of mechanical technique, particularly relates to the bindiny mechanism of a kind of servo driving cradle head.
Background technology
Steering wheel is owing to can pass through its corner of program continuous control, thus the intelligent carriage that is widely used is to realize turning to and in all kinds of joint motions of robot.
The running part of steering wheel is made up of direct current generator and train of reduction gears, and is controlled the anglec of rotation of its output shaft by sensor and control circuit.Generally, the gear train within steering wheel is plastic material, and when the load that steering wheel output shaft axially or radially bears is excessive, the internal mechanical being likely to result in steering wheel damages or steering wheel output shaft bias, thus affects the service life of steering wheel.
Summary of the invention
The purpose of this utility model is that the bindiny mechanism providing a kind of servo driving cradle head is to solve the problems referred to above so that bear bigger load on the axially and radially direction of steering wheel output shaft.
This utility model the technical scheme is that for solving above-mentioned technical problem
Steering wheel is by bolt and fixed plate Joint, several circular holes it are provided with in fixed plate, circular hole is distributed on the circumference coaxial with steering wheel output shaft, buphthalmos bearing is affixed with fixed plate by nut through circular hole, steering wheel output shaft is connected with bearing plate by ring flange, and the ball of buphthalmos bearing is tangent with the side of bearing plate.When articulation, steering wheel drives bearing plate to rotate, for rolling friction between bearing plate and buphthalmos bearing；When being subject to bigger load on bearing plate; owing to being distributed on the steering wheel output axial buphthalmos bearing sliding support to bearing plate; avoid result in axially or radially load that steering wheel output shaft is subject to excessive and damage the frame for movement within steering wheel, thus play a very good protection.This mechanism can effectively strengthen the bearing capacity of steering wheel, simple in construction, designs ingenious, has higher using value.
This utility model has the beneficial effect that on the premise of the using effect not affecting original steering wheel on the axially and radially direction of the steering wheel output shaft that can make joint, steering wheel place and bears bigger load; it is effectively protected the internal mechanical structure of steering wheel, extends the service life of steering wheel.
Accompanying drawing explanation
Fig. 1 is the top view that buphthalmos bearing and ring flange are unkitted in this mechanism.
Fig. 2 is that this mechanism has filled buphthalmos bearing but is unkitted the top view of ring flange.
Fig. 3 is the side view that this mechanism has filled buphthalmos bearing and ring flange.
In figure: 1, steering wheel, 2, bolt, 3, fixed plate, 4, circular hole, 5, steering wheel output shaft, 6, circumference, 7, nut, 8, buphthalmos bearing, 9 ring flanges, 10 bearing plates.
Detailed description of the invention
Below in conjunction with drawings and embodiments, this utility model is described further.
As Figure 1-3, steering wheel 1 is by bolt 2 and fixed plate 3 Joint, several circular holes 4 it are provided with in fixed plate 3, circular hole 4 is distributed on the circumference 6 coaxial with steering wheel output shaft 5, buphthalmos bearing 8 is affixed with fixed plate 3 by nut 7 through circular hole 4, steering wheel output shaft 5 is connected with bearing plate 10 by ring flange 9, and the ball of buphthalmos bearing 8 is tangent with the side of bearing plate 10.When articulation, steering wheel 1 drives bearing plate 10 to rotate, for rolling friction between bearing plate 10 and buphthalmos bearing 8；When being subject to bigger load on bearing plate 10; due to the buphthalmos bearing 8 that is distributed on around steering wheel output shaft 5 sliding support to bearing plate 10; avoid result in axially or radially load that steering wheel output shaft 5 is subject to excessive and damage the frame for movement within steering wheel 1, thus play a very good protection.This mechanism can effectively strengthen the bearing capacity of steering wheel, simple in construction, designs ingenious, has higher using value.
Claims (1)
1. the bindiny mechanism of a servo driving cradle head, it is characterized in that: steering wheel (1) is by bolt (2) and fixed plate (3) Joint, several circular holes (4) it are provided with in fixed plate (3), circular hole (4) is distributed on the circumference (6) coaxial with steering wheel output shaft (5), buphthalmos bearing (8) is affixed with fixed plate (3) by nut (7) through circular hole (4), steering wheel output shaft (5) is connected with bearing plate (10) by ring flange (9), the ball of buphthalmos bearing (8) is tangent with the side of bearing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732058.5U CN205415679U (en) | 2015-09-15 | 2015-09-15 | Steering engine driving rotation joint's coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732058.5U CN205415679U (en) | 2015-09-15 | 2015-09-15 | Steering engine driving rotation joint's coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415679U true CN205415679U (en) | 2016-08-03 |
Family
ID=56517515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732058.5U Expired - Fee Related CN205415679U (en) | 2015-09-15 | 2015-09-15 | Steering engine driving rotation joint's coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205415679U (en) |
-
2015
- 2015-09-15 CN CN201520732058.5U patent/CN205415679U/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: 20160803 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |