CN205534074U - Axle disc straight -bar drive mechanism - Google Patents
Axle disc straight -bar drive mechanism Download PDFInfo
- Publication number
- CN205534074U CN205534074U CN201620264790.9U CN201620264790U CN205534074U CN 205534074 U CN205534074 U CN 205534074U CN 201620264790 U CN201620264790 U CN 201620264790U CN 205534074 U CN205534074 U CN 205534074U
- Authority
- CN
- China
- Prior art keywords
- straight
- bar
- grooved rail
- disk
- disc
- 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
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Abstract
The utility model provides an axle disc straight -bar drive mechanism belongs to mechanical transmission technical field, and its structure includes frame, disc and straight -bar, the cylindrical mandrel that the disc passes through the disc centre of a circle rotates, cylindrical mandrel sets up in the frame, the grooved rail has been offered in the quotation of disc, the shape of grooved rail adopts center concentric or eccentric settings on the disc of the loop closure curve grooved rail of central symmetry type, loop closure curve grooved rail, the disc initiative is rotated the loop closure curve grooved rail that makes eccentric settings and is rotated, and loop closure curve grooved rail rotates and forces outer lane rail wall and inner circle rail wall to push antifriction bearing along loop closure curve grooved rail action in turn, and antifriction bearing's roll forces the articulated shaft to drive the straight -bar and is straight reciprocating motion. This axle disc straight -bar drive mechanism has avoided the swing of straight -bar, makes the straight -bar only be straight reciprocating motion, disc circular motion, the no amplitude of oscillation. Straight -bar reciprocating motion, the no amplitude of oscillation. So reduce mechanical shock, effective acting.
Description
Technical field
This utility model relates to technical field of mechanical transmission, specifically a kind of axle disk straight-bar drive mechanism.
Background technology
General, traditional circular motion is converted into straight reciprocating motion or straight reciprocating motion is converted into circular motion many employings crank linkage driving system, the shortcoming of this kind of drive is that the stroke of straight reciprocating motion is short, and the short also amplitude of oscillation along with crank connecting link of stroke is bigger, big pivot angle brings the vibrations on amplitude of oscillation direction, and so vibrations also bring the abrasion of mechanical connection.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, it is provided that a kind of axle disk straight-bar drive mechanism.
The technical solution of the utility model realizes in the following manner, and this axle disk straight-bar drive mechanism, its structure includes frame, disk and straight-bar；
Disk is rotated by the circle core shaft of circle disk center；Circle core shaft is arranged in frame；
Grooved rail is offered in the card of disk；
The shape of grooved rail uses the annular closed curve grooved rail of centrosymmetrical,
The center of annular closed curve grooved rail is concentric or eccentric setting on disk；
It is provided with a jointed shaft on grooved rail, jointed shaft is provided with rolling bearing；The rolling plane of rolling bearing and the rotational plane of disk are parallel；
Rolling bearing is arranged between the outer ring rail wall of grooved rail and inner ring rail wall,
Rolling gap it is respectively provided with between rolling side face and outer ring rail wall and the inner ring rail wall of rolling bearing；
Jointed shaft rigidly fixes that to be connected to straight-bar end, jointed shaft and straight-bar perpendicular；
Straight-bar is set to rigidity straight-bar,
Straight-bar is constrained in frame by linear motion constraint component；Linear motion constraint component is fixedly installed in frame；
Disk active rotation makes the annular closed curve grooved rail of eccentric setting rotate, annular closed curve grooved rail rotates and forces outer ring rail wall and inner ring rail wall to replace the annularly closed curve grooved rail action of extrusion rolling bearing, and the rolling of rolling bearing forces jointed shaft to drive straight-bar to do straight reciprocating motion.
The shape of annular closed curve grooved rail is circular or oval.
Linear motion constraint component uses linear bearing.
This utility model compared with prior art produced by provide the benefit that:
This axle disk straight-bar drive mechanism avoids the swing of straight-bar, straight-bar is made only to do straight reciprocating motion, and make wobbling action inherit in circular motion, the guiding of multiple-pass is realized, the reciprocating stroke of the above quantity of interior realization that makes to circle at disk rotary by circumferentially arranging curve track.
Disk circumference is moved, without the amplitude of oscillation.Straight-bar moves back and forth, without the amplitude of oscillation.So reduce mechanical shock, effectively do work.
This axle disk straight-bar drive mechanism is reasonable in design, simple in construction, safe and reliable, easy to use, be easily maintained, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is the motion state diagram of circular ring-shaped closed curve grooved rail of the present utility model；
Accompanying drawing 2 is the motion state diagram of circular ring-shaped closed curve grooved rail of the present utility model；
Accompanying drawing 3 is the motion state diagram of circular ring-shaped closed curve grooved rail of the present utility model；
Accompanying drawing 4 is the motion state diagram of circular ring-shaped closed curve grooved rail of the present utility model；
Accompanying drawing 5 is the motion state diagram of elliptical perimeter closed curve grooved rail of the present utility model；
Accompanying drawing 6 is the motion state diagram of elliptical perimeter closed curve grooved rail of the present utility model；
Accompanying drawing 7 is the motion state diagram of elliptical perimeter closed curve grooved rail of the present utility model；
Accompanying drawing 8 is the motion state diagram of elliptical perimeter closed curve grooved rail of the present utility model.
Labelling in accompanying drawing represents respectively:
1, disk, 2, circle core shaft, 3, frame, 4, grooved rail,
5, jointed shaft, 6, rolling bearing, 7, roll gap,
8, straight-bar, 9, linear motion constraint component；
10, outer ring rail wall, 11, inner ring rail wall.
Detailed description of the invention
Below in conjunction with the accompanying drawings axle disk straight-bar drive mechanism of the present utility model is described in detail below.
As shown in drawings, axle disk straight-bar drive mechanism of the present utility model, its structure includes frame, disk and straight-bar；
Disk 1 is rotated by the circle core shaft 2 of circle disk center；Circle core shaft 2 is arranged in frame 3；
Grooved rail 4 is offered in the card of disk 1；
The shape of grooved rail 4 uses the annular closed curve grooved rail of centrosymmetrical,
The center of annular closed curve grooved rail is concentric or eccentric setting on disk；
It is provided with a jointed shaft 5 on grooved rail 4, jointed shaft 5 is provided with rolling bearing 6；The rolling plane of rolling bearing 6 and the rotational plane of disk 1 are parallel；
Rolling bearing 6 is arranged between the outer ring rail wall 10 of grooved rail and inner ring rail wall 11,
Rolling gap 7 it is respectively provided with between rolling side face and outer ring rail wall 10 and the inner ring rail wall 11 of rolling bearing 6；
Jointed shaft 5 rigidly fixes that to be connected to straight-bar 8 end, jointed shaft 5 and straight-bar 8 perpendicular；
Straight-bar 8 is set to rigidity straight-bar,
Straight-bar 8 is constrained in frame by linear motion constraint component 9；Linear motion constraint component 9 is fixedly installed in frame 3；
Disk active rotation makes the annular closed curve grooved rail of eccentric setting rotate, annular closed curve grooved rail rotates and forces outer ring rail wall and inner ring rail wall to replace the annularly closed curve grooved rail action of extrusion rolling bearing, and the rolling of rolling bearing forces jointed shaft to drive straight-bar to do straight reciprocating motion.
The shape of annular closed curve grooved rail is circular, with disk eccentric setting on disk.
The shape of annular closed curve grooved rail can also be oval, is arranged concentrically with disk on disk.
Linear motion constraint component 9 uses linear bearing.
Purpose is to make the reciprocating stroke of bavin, piston of gasoline engine lengthen, and increases piston acting, improves the power of internal combustion engine, improves by the interior efficiency that can be converted into mechanical energy, equally during circular motion becomes straight reciprocating motion, make the stroke of work package lengthen.
Claims (3)
1. axle disk straight-bar drive mechanism, it is characterised in that include frame, disk and straight-bar；
Disk is rotated by the circle core shaft of circle disk center；Circle core shaft is arranged in frame；
Grooved rail is offered in the card of disk；
The shape of grooved rail uses the annular closed curve grooved rail of centrosymmetrical,
The center of annular closed curve grooved rail is concentric or eccentric setting on disk；
It is provided with a jointed shaft on grooved rail, jointed shaft is provided with rolling bearing；The rolling plane of rolling bearing and the rotational plane of disk are parallel；
Rolling bearing is arranged between the outer ring rail wall of grooved rail and inner ring rail wall,
Rolling gap it is respectively provided with between rolling side face and outer ring rail wall and the inner ring rail wall of rolling bearing；
Jointed shaft rigidly fixes that to be connected to straight-bar end, jointed shaft and straight-bar perpendicular；
Straight-bar is set to rigidity straight-bar,
Straight-bar is constrained in frame by linear motion constraint component；Linear motion constraint component is fixedly installed in frame；
Disk active rotation makes the annular closed curve grooved rail of eccentric setting rotate, annular closed curve grooved rail rotates and forces outer ring rail wall and inner ring rail wall to replace the annularly closed curve grooved rail action of extrusion rolling bearing, and the rolling of rolling bearing forces jointed shaft to drive straight-bar to do straight reciprocating motion.
Axle disk straight-bar drive mechanism the most according to claim 1, it is characterised in that: the shape of annular closed curve grooved rail is circular or oval.
Axle disk straight-bar drive mechanism the most according to claim 1, it is characterised in that: linear motion constraint component uses linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264790.9U CN205534074U (en) | 2016-04-01 | 2016-04-01 | Axle disc straight -bar drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264790.9U CN205534074U (en) | 2016-04-01 | 2016-04-01 | Axle disc straight -bar drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534074U true CN205534074U (en) | 2016-08-31 |
Family
ID=56785909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620264790.9U Expired - Fee Related CN205534074U (en) | 2016-04-01 | 2016-04-01 | Axle disc straight -bar drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686794A (en) * | 2018-03-30 | 2018-10-23 | 蒙城县鑫瑞新能源科技有限公司 | A kind of biological particles production pulverizer of good crushing effect |
| CN111550375A (en) * | 2020-06-12 | 2020-08-18 | 杨伟聪 | Potential energy generator |
| CN112707548A (en) * | 2021-01-01 | 2021-04-27 | 何国强 | Integrated domestic sewage treatment equipment |
| CN113059765A (en) * | 2021-03-26 | 2021-07-02 | 重庆城市职业学院 | Plastic product gets material robot |
-
2016
- 2016-04-01 CN CN201620264790.9U patent/CN205534074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686794A (en) * | 2018-03-30 | 2018-10-23 | 蒙城县鑫瑞新能源科技有限公司 | A kind of biological particles production pulverizer of good crushing effect |
| CN111550375A (en) * | 2020-06-12 | 2020-08-18 | 杨伟聪 | Potential energy generator |
| CN112707548A (en) * | 2021-01-01 | 2021-04-27 | 何国强 | Integrated domestic sewage treatment equipment |
| CN113059765A (en) * | 2021-03-26 | 2021-07-02 | 重庆城市职业学院 | Plastic product gets material robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |