CN206561440U - The heat abstractor of the miniature steering gear electric-machine of robot - Google Patents
The heat abstractor of the miniature steering gear electric-machine of robot Download PDFInfo
- Publication number
- CN206561440U CN206561440U CN201621141813.3U CN201621141813U CN206561440U CN 206561440 U CN206561440 U CN 206561440U CN 201621141813 U CN201621141813 U CN 201621141813U CN 206561440 U CN206561440 U CN 206561440U
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- China
- Prior art keywords
- machine
- cylinder
- steering gear
- heat abstractor
- robot
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Abstract
The utility model discloses the heat abstractor of the miniature steering gear electric-machine of robot, including：Fixed seat, is installed on the cylinder in fixed seat；The fixed seat is provided with the installation cavity for being used for installing motor, is fitted around the heat dissipation channel of chamber periphery；The cylinder is provided with air admission hole and venthole；The heat dissipation channel is provided with the inlet end connected with venthole, the outlet side being in communication with the outside.The utility model motor is arranged in the installation cavity of fixed seat, and heat dissipation channel is provided with the periphery of installation cavity, air produced by cylinder linear motion is entered in heat dissipation channel by inlet end, so as to be radiated to motor, the contact area of heat dissipation channel and motor is big, and can quickly take heat from motor surface out of.The utility model is reasonable in design, practical, can widely popularize applied in market.
Description
Technical field
The utility model is related to heat abstractor.
Background technology
At present, the steering gear electric-machine of in the market robot is typically radiated using oil cooling or fan, and uses oil cooling
Mode radiates to motor, and its is complicated, and production cost is also high, and is radiated using fan, the gas produced by fan
Stream can only also take away the heat on motor surface, and its area that can be radiated to motor is small.
Utility model content
In place of in order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide the miniature steering wheel electricity of robot
The heat abstractor of machine.
The technical solution of the utility model is：
The heat abstractor of the miniature steering gear electric-machine of robot, including：Fixed seat, is installed on the cylinder in fixed seat；It is described solid
Reservation is provided with the installation cavity for being used for installing motor, is fitted around the heat dissipation channel of chamber periphery；The cylinder is provided with air admission hole and goes out
Stomata；The heat dissipation channel is provided with the inlet end connected with venthole, the outlet side being in communication with the outside.
Its further technical scheme is：The cylinder is provided with a valve；The valve body includes body, connects with this body elasticity
The front catch member and backup member connect；The body is respectively equipped with venthole and air admission hole；The front catch member is arranged at the front side of body,
And it is arranged at the side of venthole；The backup member is arranged at the rear side of body, and is arranged at the side of air admission hole；The machine
When the monomer valve of the miniature steering gear electric-machine of people is in suction condition, the front catch member covers venthole and is adjacent to body, described
Backup member is away from body；When the monomer valve of the miniature steering gear electric-machine of robot is in out gaseity, the backup member covering
Air admission hole and it is adjacent to body, the front catch member is away from body.
Its further technical scheme is：The side of the backup member and front catch member is respectively equipped with guide part；The cylinder is also
Provided with the guide frame being slidably connected respectively with backup member and front catch member.
Its further technical scheme is：The front catch member is provided with the locating part positioned at front side.
Its further technical scheme is：The heat dissipation channel is helicla flute or some radiatings parallel to electric machine main shaft
Groove.
Its further technical scheme is：The heat dissipation channel is turned on installation cavity.
Its further technical scheme is：The heat abstractor of the miniature steering gear electric-machine of robot also includes power set；Institute
Power set are stated including drive motor, the drive gear with drive motor driving coupling, and connecting rod；The link transmission connection
In drive gear and the piston of cylinder, it drives piston linear reciprocation in the cylinder body of cylinder to move.
Its further technical scheme is：The heat abstractor of the miniature steering gear electric-machine of robot also includes power set；Institute
Stating power set includes an electric pushrod；The movable end of the electric pushrod and the piston drive of cylinder are connected, and its fixing end is consolidated
Due to fixed seat.
Its further technical scheme is：The heat abstractor of the miniature steering gear electric-machine of robot also includes being rotationally connected with admittedly
The drive gear of reservation, and connecting rod；The link transmission is connected in the piston of drive gear and cylinder, and it drives piston in gas
Linear reciprocation is moved in the cylinder body of cylinder；The drive gear and motor driving coupling.
Its further technical scheme is：The fixed seat, which is provided with, to be used to connect cylinder venthole and heat dissipation channel inlet end
Interface channel.
The utility model having the technical effect that compared with prior art：The heat abstractor of the miniature steering gear electric-machine of robot, electricity
Machine is arranged in the installation cavity of fixed seat, and heat dissipation channel is provided with the periphery of installation cavity, produced by cylinder linear motion
Air is entered in heat dissipation channel by inlet end, so as to be radiated to motor, the contact area of heat dissipation channel and motor is big,
And heat can quickly be taken out of from motor surface.
Further, cylinder is provided with a valve, and backup member is provided with rear side of air admission hole, due to backup member and body bullet
Property connection, therefore during air-breathing, backup member is away from body under the influence of air pressure, therefore air inlet position is in open mode, and air inlet
When, backup member can be adjacent to body so that air admission hole is closed；And venthole also uses identical front catch member, it is set
In the front side of body, the block piece working condition with air admission hole is on the contrary, therefore, valve can open different in air inlet and outlet
Passage.
Further, front catch member is provided with the locating part positioned at front side, and when cylinder outlet, front catch member is got over away from body, air pressure
Greatly, the position that front catch member deviates is more remote, and locating part is with fixed seat when contacting, and it can limit front catch member and continue deviation, play control
The effect of stomata throughput is made, to avoid air-flow from having little time to enter heat dissipation channel.
Further, heat dissipation channel is turned on installation cavity, and air-flow directly contacts the surface of motor, to increase radiating effect.
Further, the straight reciprocating motion of cylinder is driven by motor, simplifies internal structure.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the three-dimensional view of the heat abstractor of the miniature steering gear electric-machine of the utility model robot.
Fig. 2 is another three-dimensional view of the heat abstractor of the miniature steering gear electric-machine of the utility model robot.
Fig. 3 is the three-dimensional view of valve in Fig. 1 embodiments.
Fig. 4 is the assembled view of cylinder and valve.
Reference
The fixed seat of heat abstractor 1 of 10 motors
The inlet end of 11 installation cavity 121
The heat dissipation channel of 122 outlet side 12
The cylinder of 13 interface channel 2
The air admission hole of 21 body 211
The front catch member of 212 venthole 22
The backup member of 221 locating part 23
The rear connectors of 24 front connector 25
2A guide part 2B guide frames
The connecting rod of 3 drive gear 4
5 motors
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to schematic diagram to technical side of the present utility model
Case is further described and illustrated, but is not limited to this.
As shown in figure 1, the heat abstractor 10 of the miniature steering gear electric-machine of robot, including：Fixed seat 1, is installed in fixed seat 1
Cylinder 2, be rotationally connected with the drive gear 3 of fixed seat 1, and connecting rod 4.
The driving coupling of connecting rod 4 is in drive gear 3 and the piston of cylinder 2, and it drives piston straight line in the cylinder body of cylinder 2 past
It is multiple mobile, wherein, drive gear 102 is an eccentric gear, drive gear, connecting rod, piston formation slider-crank mechanism.Sliding tooth
Wheel 3 and the driving coupling of motor 5, drive piston to move, so as to be radiated, also simplify internal structure by motor 5.
Cylinder 2 is provided with air admission hole 211 and venthole 212, and fixed seat 1, which is provided with, to be used to connect the venthole 212 of cylinder 2 and radiating
The interface channel 13 of the inlet end 121 of passage 12.
As shown in Fig. 2 fixed seat 1 is provided with the installation cavity 11 for being used for installing motor 5, the radiating for being fitted around the periphery of chamber 11 is led to
Road 12.
Heat dissipation channel 12 is provided with the inlet end 121 connected with venthole 212, the outlet side 122 being in communication with the outside, cylinder 2
The gas of venthole 212 is entered by inlet end 121, is flowed out by outlet side 122.Heat dissipation channel 12 is helicla flute, can be screw thread
Groove.In other embodiments, heat dissipation channel 12 can also be parallel to some radiating grooves of the main shaft of motor 5.
Heat dissipation channel 12 is turned on installation cavity 11, by the venthole 212 of cylinder 2 be flowed into the gas of heat dissipation channel 12 directly with
The surface contact of motor 5, because gas flow rate is very fast, therefore, the effect of its heat taken away is also very good.
As shown in figure 3, valve includes body 21, front catch member 22 and backup member 23 with the elastic connection of body 21, for even
The front connector 24 of body 21 and front catch member 22 is connect, the rear connectors 25 for connecting body 21 and backup member 23.Front connector
24 and rear connectors 25 be elastic component, the side of front catch member 22 and backup member 23 is respectively equipped with guide part 2A.
Body 21 is respectively equipped with venthole 212 and air admission hole 211, and venthole 212 be arranged in parallel with air admission hole 211.At it
In his embodiment, venthole 212 and air admission hole 211 are angularly disposed.
Front catch member 22 is arranged at the front side of body 21, and is arranged at the side of venthole 212.Backup member 23 is arranged at body
21 rear side, and it is arranged at the side of air admission hole 211.Valve body be integral type structure, in other embodiments, front catch member 22, after
Block piece 23, body 21 can also be split-type structurals.
When cylinder 2 is in suction condition, air enters from the outside of air admission hole 211, therefore, is arranged on after the rear side of body 21
Block piece 23 is under the influence of air pressure away from body 21, and air admission hole 211 is in the conduction state, and front catch member 22 is under the influence of air pressure
Cover venthole 212 and be adjacent to body 21, venthole 212 is closed.
When cylinder 2 is in out gaseity, air is discharged from the inner side of venthole 212, therefore, is arranged on the front side of body 21
Front catch member 22 is under the influence of air pressure away from body 21, and venthole 212 is in the conduction state, and backup member 23 is in the effect of air pressure
Lower to cover air admission hole 211 and be adjacent to body 21, air admission hole 211 is closed.
Front catch member 22 is provided with the locating part 221 positioned at front side, and locating part 221 is a cylinder.When cylinder outlet, front catch member
22 away from body, and air pressure is bigger, and the position that front catch member 22 deviates is more remote, and locating part 221 is with fixed seat when contacting, and it can be limited
Front catch member 22 continues to deviate, and plays a part of controlling the throughput of venthole 212, to avoid air-flow from having little time to enter heat dissipation channel.
As shown in figure 4, valve is connected with the cavity of cylinder 2.Cylinder 2 is additionally provided with to be slided with front catch member 22 and backup member 23 respectively
The guide frame 2B of dynamic connection, guide frame 2B are chute, and the guide part 2A of valve is sliding projection.
In other embodiment, power set are including drive motor, the drive gear with drive motor driving coupling, and
Connecting rod, link transmission is connected in the piston of drive gear and cylinder, and it drives piston linear reciprocation in the cylinder body of cylinder to move.
In other embodiment, power set include an electric pushrod, and the movable end of electric pushrod and the piston of cylinder are passed
Dynamic connection, its fixing end is fixed on fixed seat.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiment of the present utility model is not represented and is only limitted to this, and any technology done according to the utility model extends or recreated,
By protection of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. the heat abstractor of the miniature steering gear electric-machine of robot, it is characterised in that including：Fixed seat, is installed on the gas in fixed seat
Cylinder；The fixed seat is provided with the installation cavity for being used for installing motor, is fitted around the heat dissipation channel of chamber periphery；The cylinder be provided with into
Stomata and venthole；The heat dissipation channel is provided with the inlet end connected with venthole, the outlet side being in communication with the outside.
2. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the cylinder is set
There is a valve；The valve includes body, front catch member and backup member with body elastic connection；The body is respectively equipped with outlet
Hole and air admission hole；The front catch member is arranged at the front side of body, and is arranged at the side of venthole；The backup member is arranged at this
The rear side of body, and it is arranged at the side of air admission hole；The single two-way valve of the miniature steering gear electric-machine of robot is in air-breathing shape
During state, the front catch member covers venthole and is adjacent to body, and the backup member is away from body；The miniature steering wheel electricity of robot
When the single two-way valve of machine is in out gaseity, the backup member covers air admission hole and is adjacent to body, and the front catch member is remote
From body.
3. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 2, it is characterised in that the backup member and
The side of front catch member is respectively equipped with guide part；The cylinder is additionally provided with the guiding knot being slidably connected respectively with backup member and front catch member
Structure.
4. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 2, it is characterised in that the front catch member is set
There is the locating part positioned at front side.
5. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the heat dissipation channel
For helicla flute or parallel to some radiating grooves of electric machine main shaft.
6. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the heat dissipation channel
Turned on installation cavity.
7. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the robot is micro-
The heat abstractor of type steering gear electric-machine also includes power set；The power set include drive motor, are driven and join with drive motor
The drive gear connect, and connecting rod；The link transmission is connected in the piston of drive gear and cylinder, and it drives piston in cylinder
Cylinder body in linear reciprocation movement.
8. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the robot is micro-
The heat abstractor of type steering gear electric-machine also includes power set；The power set include an electric pushrod；The electric pushrod
The piston drive connection of movable end and cylinder, its fixing end is fixed on fixed seat.
9. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the robot is micro-
The heat abstractor of type steering gear electric-machine also includes the drive gear for being rotationally connected with fixed seat, and connecting rod；The link transmission connection
The piston of drive gear and cylinder is connected to, it drives piston linear reciprocation in the cylinder body of cylinder to move；The drive gear with
Motor driving coupling.
10. the heat abstractor of the miniature steering gear electric-machine of robot according to claim 1, it is characterised in that the fixed seat
Provided with the interface channel for connecting cylinder venthole and heat dissipation channel inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141813.3U CN206561440U (en) | 2016-10-20 | 2016-10-20 | The heat abstractor of the miniature steering gear electric-machine of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141813.3U CN206561440U (en) | 2016-10-20 | 2016-10-20 | The heat abstractor of the miniature steering gear electric-machine of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561440U true CN206561440U (en) | 2017-10-17 |
Family
ID=60028785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141813.3U Expired - Fee Related CN206561440U (en) | 2016-10-20 | 2016-10-20 | The heat abstractor of the miniature steering gear electric-machine of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272560A (en) * | 2016-10-20 | 2017-01-04 | 深圳中航盛科技有限公司 | The heat abstractor of the miniature steering gear electric-machine of robot |
-
2016
- 2016-10-20 CN CN201621141813.3U patent/CN206561440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272560A (en) * | 2016-10-20 | 2017-01-04 | 深圳中航盛科技有限公司 | The heat abstractor of the miniature steering gear electric-machine of robot |
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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 |
Granted publication date: 20171017 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |