CN207935373U - A kind of driving cam - Google Patents
A kind of driving cam Download PDFInfo
- Publication number
- CN207935373U CN207935373U CN201721886752.8U CN201721886752U CN207935373U CN 207935373 U CN207935373 U CN 207935373U CN 201721886752 U CN201721886752 U CN 201721886752U CN 207935373 U CN207935373 U CN 207935373U
- Authority
- CN
- China
- Prior art keywords
- cam
- avris
- driver plate
- docking
- connecting rod
- 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
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of driving cams, including push rod, backplate and cam, the middle position of the cam is provided with axis hole, docking avris is installed on the outside of the cam, the side of the docking avris is equipped with driver plate, and driver plate is connected with the avris that docks of cam by pulley drive, the side of the connecting shaft of one end of the connecting rod and one end of push rod connects, the connecting shaft of the other end of the connecting rod and the side of backplate connect, one end of the link is mounted on piston, the bottom of the piston is equipped with internal trolley, and the outside of internal trolley and the outside for docking avris are tangent.The side and top of the cam of the utility model are separately installed with driver plate and piston, pass through the rotation of cam, make driver plate when by its rotation of pulley driving according to the shape of cam, driver plate carries out swing on it, to by being rotated before and after connecting rod drive push rod.
Description
Technical field
The utility model is related to cam art, specifically a kind of driving cam.
Background technology
The revolution of machinery or sliding part (as take turns or the protrusion of wheel), it passes to movement moves against its edge
Idler wheel or on groove face the shank of free movement or it withstood forces from such idler wheel and shank, cam mechanism is usually
By cam, the higher pair mechanism of three components of driven member and rack composition.Cam usually makees continuous constant velocity rotation, and driven member is according to making
Realize complicated movement needs with requiring design that it is enable to obtain the movement cam mechanisms of certain rule, be widely used in it is various oneself
In dynamicization and semi-automatic mechanical device.
A kind of driving cam greatly facilitates mechanical movement, but the cam of current stage is there are many shortcomings,
For example, the utilization of cam is not enough, it is unable to control orthogonal both direction drive motion, to meet people's
Use demand, the utility model can the above-mentioned institute's problem of effective solution, to meet the use demand of people.
Utility model content
The purpose of this utility model is to provide a kind of driving cams, inadequate with the utilization for solving cam in the prior art
Fully, the problem of being unable to control orthogonal both direction drive motion.
To achieve the above object, the utility model provides the following technical solutions：A kind of driving cam, including push rod, backplate
And cam, the middle position of the cam are provided with axis hole, docking avris, the butt joint edge are equipped on the outside of the cam
The side of side is equipped with driver plate, and driver plate is connected with the avris that docks of cam by pulley drive, and the pulley is mounted on
The upper left corner of the side of driver plate, the driver plate is equipped with backplate, and connecting rod is equipped on the backplate, the connecting rod
Both ends are equipped with connecting shaft, and the side of the connecting shaft of one end of the connecting rod and one end of push rod connects, the connecting rod
The connecting shaft of the other end and the side of backplate connect, and are equipped with link on the cam, one end of the link is mounted on
On piston, the bottom of the piston is equipped with internal trolley, and the outside of internal trolley and the outside for docking avris are tangent.
Preferably, the pulley with to dock avris tangent.
Preferably, the panel of the cam is that concave is mounted on the inside of docking avris.
Preferably, one end of the link is mounted on the panel of cam, and cam abuts against the inside of docking avris
On wall.
Compared with prior art, the utility model has the beneficial effects that：The side and top part of the cam of the utility model
Driver plate and piston are not installed, by the rotation of cam, make driver plate by its turn of pulley driving according to the shape of cam
When dynamic, driver plate carries out swing on it, thus rotated before and after driving push rod by connecting rod, and piston is passing through its bottom
The link in portion coordinates internal trolley, makes piston up-down, to allow cam to control piston and push rod simultaneously while move.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the cam of the utility model.
Fig. 3 is the vertical view of the connecting rod of the utility model.
In figure：1, push rod；2, connecting shaft；3, connecting rod；4, backplate；5, driver plate；6, pulley；7, piston；8, internal trolley；
9, link；10, axis hole；11, cam；12, avris is docked.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, a kind of driving cam of the utility model, including push rod 1, backplate 4 and cam 11, cam 11
Middle position be provided with axis hole 10, cam 11 is used for driving other transmission mechanisms to do directed movement, the outside peace of cam 11
Equipped with docking avris 12, docking avris 12 facilitates cam 11 to be docked with other mechanisms, and the side of docking avris 12 is equipped with transmission
Plate 5, driver plate 5 is used for that connecting rod 3 is driven to move left and right, and driver plate 5 is driven with the avris 12 that docks of cam 11 by pulley 6
Connection, pulley 6 facilitate driver plate 5 to be sequentially connected with cam 11, and pulley 6 is mounted on the side of driver plate 5, the upper left of driver plate 5
Angle is equipped with backplate 4, and backplate 4 is used for that connecting rod 3 is facilitated to connect, and connecting rod 3, the both ends installation of connecting rod 3 are equipped on backplate 4
There are connecting shaft 2, connecting shaft 2 that connecting rod 3 is facilitated to be connect with driver plate 5 and push rod 1, the connecting shaft 2 and push rod of one end of connecting rod 3
The side of 1 one end connects, and the connecting shaft 2 of the other end of connecting rod 3 is connect with the side of backplate 4, the company of being equipped on cam 11
Frame 9 is connect, link 9 is used for piston 7 connecting with cam 11, and one end of link 9 is mounted on piston 7, and the bottom of piston 7 is pacified
Equipped with internal trolley 8, internal trolley 8 makes piston 7 be connect with cam 11, and the outside of internal trolley 8 and the outside for docking avris 12 are tangent,
Pulley 6 with dock that avris 12 is tangent, the panel of cam 11 is that concave is mounted on 12 inside of docking avris, one end of link 9
On the panel of cam 11, and cam 11 abuts against on the madial wall of docking avris 12.
The operation principle of the utility model is：The equipment rotates the butt joint edge made on the outside of it when in use, by cam 11
Side 12 drives the driver plate 5 for being equipped with pulley 6 to swing, and is swung by driver plate 5 and connecting rod 3 is driven to push push rod 1
It moves left and right, while rotating the interior Slideslip for the panel for making link 9 around cam 11 by cam 11, while internal trolley 8 exists
The outside rotation for docking avris 12, makes piston 7 move up and down according to the shape of cam 11.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of driving cam, including push rod（1）, backplate（4）And cam（11）, it is characterised in that:The cam（11）In
Between be provided with axis hole at position（10）, the cam（11）Outside docking avris is installed（12）, the docking avris（12）
Side driver plate is installed（5）, and driver plate（5）With cam（11）Docking avris（12）Pass through pulley（6）It is sequentially connected,
The pulley（6）Mounted on driver plate（5）Side, the driver plate（5）The upper left corner backplate is installed（4）, the backplate
（4）On connecting rod is installed（3）, the connecting rod（3）Both ends connecting shaft is installed（2）, the connecting rod（3）One end
Connecting shaft（2）With push rod（1）One end side connection, the connecting rod（3）The other end connecting shaft（2）With backplate（4）
Side connection, the cam（11）On link is installed（9）, the link（9）One end be mounted on piston（7）On,
The piston（7）Bottom internal trolley is installed（8）, and internal trolley（8）Outside with dock avris（12）Outside it is tangent.
2. a kind of driving cam according to claim 1, it is characterised in that：The pulley（6）With dock avris（12）Phase
It cuts.
3. a kind of driving cam according to claim 1, it is characterised in that：The cam（11）Panel be concave peace
Mounted in docking avris（12）Inside.
4. a kind of driving cam according to claim 1, it is characterised in that：The link（9）One end be mounted on it is convex
Wheel（11）Panel on, and cam（11）Abut against docking avris（12）Madial wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886752.8U CN207935373U (en) | 2017-12-29 | 2017-12-29 | A kind of driving cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886752.8U CN207935373U (en) | 2017-12-29 | 2017-12-29 | A kind of driving cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935373U true CN207935373U (en) | 2018-10-02 |
Family
ID=63647464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886752.8U Expired - Fee Related CN207935373U (en) | 2017-12-29 | 2017-12-29 | A kind of driving cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935373U (en) |
-
2017
- 2017-12-29 CN CN201721886752.8U patent/CN207935373U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104273985B (en) | A kind of child swing/rocking chair and wabbler mechanism thereof | |
| CN103586862A (en) | Novel three-branched-chain six-degree-of-freedom robot | |
| CN104390111B (en) | Sphere mobile device | |
| CN101518903B (en) | Crank block type under-actuated robot finger device | |
| CN104723327A (en) | Five-degree-of-freedom non-offset vertical multi-joint type electric mechanical arm | |
| CN204384376U (en) | A kind of electric-controlled type U-shaped orientation of the parts control mechanism | |
| CN103144097A (en) | Asymmetric parallel robot mechanism with two rotations and one movement | |
| CN207935373U (en) | A kind of driving cam | |
| CN103144096A (en) | Overconstraint-free asymmetric parallel mechanism with two rotations and one movement | |
| CN208246811U (en) | A kind of five articulated robots | |
| CN204328373U (en) | Sphere shifter | |
| CN108000495A (en) | A kind of two rotations, one movement redundantly actuated parallel mechanism with big swing angle | |
| CN205533749U (en) | Four -axis gear drive structure | |
| CN203092560U (en) | Excessive-restraint-free non-symmetric parallel connection mechanism with two rotational degrees of freedom, one translational degree of freedom and three degrees of freedom | |
| CN203515083U (en) | Invisible hinge | |
| CN205918695U (en) | Rotatable flexible pneumatic cylinder of piston rod | |
| CN206347083U (en) | A kind of conjugate cam mechanism | |
| CN201998531U (en) | Screen printer positioning table with double Y-axis transmission | |
| CN205446379U (en) | Biax gear drive structure | |
| CN106272530A (en) | A kind of friction-type robot ball ancillary equipment | |
| CN207710783U (en) | A kind of two rotations, one movement redundantly actuated parallel mechanism with big swing angle | |
| CN204025579U (en) | A kind of focusing motor with mobile cushion cover | |
| CN202140418U (en) | Rotating and overturning mechanism for connecting computer liquid crystal displayer | |
| CN203363859U (en) | Energy-saving self-control type follow light | |
| CN206274155U (en) | The rotational structure of recessed light fixture |
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: 20181002 Termination date: 20201229 |