CN110067830A - A kind of dedicated damper of automobile tail gate push-rod electric machine - Google Patents
A kind of dedicated damper of automobile tail gate push-rod electric machine Download PDFInfo
- Publication number
- CN110067830A CN110067830A CN201910315368.XA CN201910315368A CN110067830A CN 110067830 A CN110067830 A CN 110067830A CN 201910315368 A CN201910315368 A CN 201910315368A CN 110067830 A CN110067830 A CN 110067830A
- Authority
- CN
- China
- Prior art keywords
- axle box
- rotary axle
- damping
- shell
- electric machine
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/548—Trunk lids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/02—Rotary
Abstract
The present invention discloses a kind of dedicated damper of automobile tail gate push-rod electric machine, it include shell, end cap and rotary axle box, end cap is mounted on one end of shell, rotary axle box is arranged inside the shell, one end of the inner ring of rotary axle box towards end cap, which is worn, is connected to transmission output shaft, the transmission shaft of other end reeve push-rod electric machine, the other end of rotary axle box inner ring, which is worn, is connected to transmission output shaft, more damping fins are along the circumferential direction distributed on the outer ring of rotary axle box, all damping fins are wrapped up by rubber ring, it is provided with the retention device for preventing damping fin from rotating inside the shell, rotary axle box is surrounded by multi-disc damping fin circumference, bound rubber circle bestows uniform elastic contractile force to every a piece of damping fin, the friction damping force for generating each damping fin to rotary axle box is all very consistent, to make rotary axle box circumferentially by uniform friction damping force, make to turn Moment Influence is not present in moving axis set, guarantees its service life, and the fretting wear per a piece of damping fin is highly uniform.
Description
Technical field:
The present invention relates to a kind of dedicated dampers of automobile tail gate push-rod electric machine.
Background technique:
Automobile trunk tail-gate is the important component part of automobile, and the passenger or cargo to protection automotive interior play important
Effect, and automobile tail gate is also required to be opened or closed regularly, is to be related to turning on or off automobile tail gate
Automobile tail gate electric pushrod.Electric tail gate push rod needs to hover currently on the market, and can bear the requirement of quick manual switch gate,
This requires electric tail gate push rods to have damping function, and the damping of the prior art is occurred in the defeated of automobile tail gate push-rod electric machine
Outlet, in order to generate above-mentioned required damping, in the output end connection damper of automobile tail gate push-rod electric machine, through hindering
Power is transmitted after Buddhist nun's device again to push rod, such as Patent No. 2016102167037, a kind of entitled car electric tail gate push rod increasing resistance
The patented technology of device, the generation of technology damping is by compression spring, damping friction piece and the friction being socketed on rotary axle box
Gasket cooperation generates damping, and specifically damping friction piece is fixedly mounted on rotary axle box, and rotary axle box is by push rod
When motor drives rotation, band movable friction plate is rotated, and compression spring pushes friction shim and friction plate to generate frictional force, to produce
Raw damping, this structure cannot accomplish every bit to the pressure of friction shim because compression spring is influenced by self structure
All uniformly, cause the pressure of friction shim crimping friction plate also uneven, the damping force that friction plate is transferred to rotary axle box can be right
Rotary axle box generates very non-uniform moment of flexure, influences the normal rotation of rotary axle box, and it is uneven to also result in rotary axle box abrasion
It is even, while the fretting wear generated between friction plate and friction shim is also uneven.
Summary of the invention:
The purpose of the invention is to overcome the above-mentioned prior art, a kind of friction damping force is provided fairly evenly
Bestow rotary axle box, the abrasion also uniform dedicated damper of automobile tail gate push-rod electric machine.
Goal of the invention of the invention can be realized by technical solution below: a kind of automobile tail gate push-rod electric machine is dedicated
Damper includes shell, end cap and rotary axle box, and end cap is mounted on one end of shell, and rotary axle box is arranged inside the shell, turns
One end of inner ring towards the end cap of moving axis set, which is worn, is connected to transmission output shaft, and the other end injects the transmission shaft of push-rod electric machine, rotary axle box
The other end of inner ring, which is worn, is connected to transmission output shaft, and more damping fins are along the circumferential direction distributed on the outer ring of rotary axle box, owns
Damping fin is wrapped up by rubber ring, is provided with the retention device for preventing damping fin from rotating inside the shell.
Retention device is the barrier sheet being molded on outer casing inner wall, and barrier sheet is in the space between two damping fins.
Corresponding end cap, which is in the circumferential edge of shell to wear, is connected to a plurality of adjusting screw.
After the technical program, compared with prior art, the technical program is had the advantage that through multi-disc damping fin
Circumference surrounds rotary axle box, and bound rubber circle bestows uniform elastic contractile force to every a piece of damping fin, makes each damping fin pair
The friction damping force that rotary axle box generates is all very consistent, to make rotary axle box circumferentially by uniform frictional damping
Power makes rotary axle box there is no Moment Influence, guarantees its service life, and the fretting wear per a piece of damping fin is very equal
It is even.
Detailed description of the invention:
Fig. 1 is the dimensional decomposition structure figure of the dedicated damper of automobile tail gate push-rod electric machine of the present invention；
Fig. 2 is the structure chart that the dedicated damper of automobile tail gate push-rod electric machine of the present invention is installed on push-rod electric machine；
Fig. 3 is the sectional structure chart that the dedicated damper of automobile tail gate push-rod electric machine of the present invention is installed on push-rod electric machine；
Fig. 4 is the three-dimensional structure diagram of the dedicated damper of automobile tail gate push-rod electric machine of the present invention；
Fig. 5 is that the dedicated damper of automobile tail gate push-rod electric machine of the present invention removes the upper view structure chart after end cap；
Fig. 6 is that the dedicated damper of automobile tail gate push-rod electric machine of the present invention removes the three-dimensional structure diagram after end cap.
Specific embodiment:
This technology is described further with reference to the accompanying drawing.
The dedicated damper of automobile tail gate push-rod electric machine of the present embodiment includes shell 1, end cap 2 and rotary axle box 3, end
Lid 2 is mounted on one end of shell 11, and rotary axle box 3 is arranged in shell 1, and one end of inner ring towards the end cap 2 of rotary axle box 3, which is worn, to be connect
There is a transmission output shaft 4, the other end, which is worn, to be connected to transmission shaft 6 and (be provided with planetary gear mechanisms for two stages on the main shaft 51 of this push-rod electric machine 5
7, transmission shaft 6 is arranged on the revolution part 8 of afterbody planetary gear mechanism, as shown in Figure 3), 3 inner ring of rotary axle box it is another
End, which is worn, is connected to transmission output shaft 4, and more damping fins 9, all damping fins 9 are along the circumferential direction distributed on the outer ring of rotary axle box 3
It is wrapped up by rubber ring 10, the barrier sheet 11 for preventing damping fin 9 from rotating is provided in shell 1, barrier sheet 11 is molded over outer
On 1 inner wall of shell, barrier sheet 11 is in the space between two damping fins 9, in order to prevention when rotary axle box 3 being prevented to rotate
Damping fin 9 rotates synchronously, and guarantees that damping fin 9 be in stationary state, correspondence end cap 2 be in the circumferential edge of shell 1 wear be connected to it is more
Adjusting screw 12, the presence of adjusting screw 12 are to make the central through hole 21 of end cap 2 suitable in order to be adjusted to 2 position of end cap
Answer the axle center of transmission output shaft 4.
Rotary axle box 3 is surrounded by 9 circumference of multi-disc damping fin, bound rubber circle 10 bestows every a piece of damping fin 9
Even elastic contractile force, the friction damping force for generating each damping fin 9 to rotary axle box 3 is all very consistent, to make rotation axis
Set 3 is circumferentially by uniform friction damping force, and making rotary axle box 3, there is no Moment Influences, guarantees its service life, and
Fretting wear per a piece of damping fin 9 is highly uniform, guarantees that damping fin 9 can bestow the uniform frictional force of rotary axle box 3 for a long time.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore anything that does not depart from the technical scheme of the invention, equivalent change made by shape according to the present invention, construction and principle
Change, should all be covered by protection scope of the present invention.
Claims (3)
1. a kind of dedicated damper of automobile tail gate push-rod electric machine, includes shell, end cap and rotary axle box, end cap is mounted on shell
One end, rotary axle box be arranged inside the shell, one end of inner ring towards the end cap of rotary axle box, which is worn, is connected to transmission output shaft, the other end
The transmission shaft of push-rod electric machine is injected, the other end of rotary axle box inner ring, which is worn, is connected to transmission output shaft, it is characterised in that: in rotation axis
More damping fins are along the circumferential direction distributed on the outer ring of set, all damping fins are wrapped up by rubber ring, are provided with inside the shell
The retention device for preventing damping fin from rotating.
2. a kind of dedicated damper of automobile tail gate push-rod electric machine according to claim 1, it is characterised in that: retention device is
The barrier sheet being molded on outer casing inner wall, barrier sheet is in the space between two damping fins.
3. a kind of dedicated damper of automobile tail gate push-rod electric machine according to claim 1, it is characterised in that: at corresponding end cap
It is worn in the circumferential edge of shell and is connected to a plurality of adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315368.XA CN110067830A (en) | 2019-04-19 | 2019-04-19 | A kind of dedicated damper of automobile tail gate push-rod electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315368.XA CN110067830A (en) | 2019-04-19 | 2019-04-19 | A kind of dedicated damper of automobile tail gate push-rod electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110067830A true CN110067830A (en) | 2019-07-30 |
Family
ID=67368261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910315368.XA Withdrawn CN110067830A (en) | 2019-04-19 | 2019-04-19 | A kind of dedicated damper of automobile tail gate push-rod electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067830A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202370A (en) * | 2021-06-17 | 2021-08-03 | 浙江电尔科技有限公司 | Damping component for automobile door actuator |
| CN113445843A (en) * | 2020-03-27 | 2021-09-28 | 太仓卡兰平汽车零部件有限公司 | Damping device |
| CN113690046A (en) * | 2021-07-13 | 2021-11-23 | 天长市泽丰电子有限公司 | Bobbin damping generating device of coil winding machine for high-frequency transformer production |
-
2019
- 2019-04-19 CN CN201910315368.XA patent/CN110067830A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445843A (en) * | 2020-03-27 | 2021-09-28 | 太仓卡兰平汽车零部件有限公司 | Damping device |
| CN113202370A (en) * | 2021-06-17 | 2021-08-03 | 浙江电尔科技有限公司 | Damping component for automobile door actuator |
| CN113690046A (en) * | 2021-07-13 | 2021-11-23 | 天长市泽丰电子有限公司 | Bobbin damping generating device of coil winding machine for high-frequency transformer production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190730 |
|
| WW01 | Invention patent application withdrawn after publication |