CN211287202U - Brake device for automobile electric tail gate stay bar - Google Patents
Brake device for automobile electric tail gate stay bar Download PDFInfo
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- CN211287202U CN211287202U CN201921577885.6U CN201921577885U CN211287202U CN 211287202 U CN211287202 U CN 211287202U CN 201921577885 U CN201921577885 U CN 201921577885U CN 211287202 U CN211287202 U CN 211287202U
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- adapter
- brake
- seat
- column
- supporting pad
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Abstract
The utility model relates to a brake device for an electric tail gate supporting rod of an automobile, which comprises an adapter, an adapter seat, a wave spring, a supporting pad and an adjusting seat which are connected in sequence, wherein the adapter is provided with a first plug connector, the other end of the adapter seat is provided with a spline, the adapter seat extends to form a braking column, the wave spring is sleeved on the outer peripheral surface of the braking column, the adapter seat is provided with a first slot, the supporting pad is sleeved on the outer peripheral surface of the braking column and is provided with a second plug connector, the braking column is provided with a second slot, the adapter seat is provided with a spline groove, the braking column is provided with a thread groove, the adjusting seat is provided with a stud, the stud is provided with a through hole, the adapter is connected with a motor component through the spline groove, the adapter seat is connected with a lead screw through the spline groove, a brake is connected with the thread through plugging, the brake can bear two opposite axial forces when the tail gate is opened and closed, the, so that the tail gate can be adapted to tail gates of different vehicle systems with different weights.
Description
Technical Field
The utility model relates to the technical field of auto-parts, concretely relates to electronic tail-gate is stopper device for vaulting pole of car.
Background
Along with economic development, the living standard is improving continuously, people also improve continuously to the requirement in car trunk tail-gate field, electronic tail-gate more and more receives people's liking, electronic tail-gate relies on inside electronic vaulting pole to accomplish the operation, mainly rely on the counter-acting force of spring and the back electromotive force of direct current motor, the component of tail-gate gravity can be offset to power between them, make the tail-gate can accomplish to stop at arbitrary angle, can not fall, but when the tail-gate is in the open mode for a long time, the vaulting pole only relies on the counter-acting force of spring and the back electromotive force of direct current motor to support the tail-gate, the stability of support is not good, make the tail-gate automatic closure easily, the use of giving the user has brought the influence.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,
the brake device increases the reaction force of the stay bar of the electric tail gate of the automobile and enables the tail gate to hover for a long time.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electronic tail-gate of car stopper device for vaulting pole which characterized in that: the brake device comprises an adapter, an adapter seat, a wave spring, a supporting pad and an adjusting seat which are sequentially connected, wherein one end of the adapter, which corresponds to the adapter seat, is provided with at least two first inserting joints, the other end of the adapter is provided with a spline, one end of the adapter seat, which corresponds to the wave spring, extends to form a brake column, the wave spring is sleeved on the outer peripheral surface of the brake column, the adapter seat is provided with a spline groove for the first inserting joint to be inserted into, the supporting pad is sleeved on the outer peripheral surface of the brake column, one end of the supporting pad, which corresponds to the brake column, is provided with a second inserting joint, the brake column is provided with a second inserting groove for the second inserting joint to be inserted into, the center of the adapter seat is provided with a spline groove matched with a lead screw, the center of the brake column is provided with a threaded groove, one end of the adjusting seat, which corresponds to the brake, the adapter is connected with the screw rod through the spline groove.
By adopting the technical scheme, a brake device is additionally arranged between a motor component and a screw rod, the brake is connected with the motor component through a spline on an adapter, the screw rod passes through a through hole on an adjusting seat and then is inserted into a spline groove in the adapter to realize connection, the brake is spliced with a first inserting head and a second inserting head through a first inserting head and a second inserting head, and a stud and a thread groove are in threaded connection to combine all parts mutually, after the motor is electrified, the rotating torque of the motor is transmitted to the screw rod through the brake, because the wave spring is arranged in the brake, the braking effect with the same parameters can be realized in a smaller space, and because the wave structure of the wave spring has the rigidity characteristic, the rigidity can be corrected by changing different combinations of the height, the width and the thickness of the wave peak, the rigidity can also be adjusted by changing the number of the combined sheets, simply, the acting force of the wave spring can be freely adjusted by changing the number or the structure of the wave spring, thereby the friction that accommodate the lead screw received, and then increased the effective internal resistance of vaulting pole, thereby make it can both undertake two kinds of reverse axial forces when the tail-gate is opened and is closed and prevent that the tail-gate from appearing falling the problem, make the tail-gate have good effect of hovering.
The brake device for the automobile electric tail gate stay bar can be further arranged as follows: still be equipped with the buffering between adapter and the adapter and glue, the buffering is glued and is equipped with the buffering arm with first bayonet joint looks adaptation, the buffering arm sets up between first bayonet joint and first slot.
Adopt above-mentioned technical scheme, glue through setting up the buffering between adapter and adapter, set up the buffering arm at first bayonet joint and first slot, adapter and adapter flexonics during the messenger, effectual reduction is because motor element rotates and brings vibration sense and noise.
The brake device for the automobile electric tail gate stay bar can be further arranged as follows: a brake block is further arranged between the supporting pad and the adjusting seat, the brake block is sleeved on the outer peripheral surface of the brake column, and at least two brake contacts are arranged outside the brake block.
By adopting the technical scheme, the brake pad and the supporting pad are rubbed when rotating simultaneously by arranging the brake pad to generate friction force, the brake contact is matched with the inner wall of the guide pipe outside the screw rod by arranging the brake contact outside the brake pad, the brake contact is axially movable, the circumference is stopped and rotated, and the brake effect is improved.
The brake device for the automobile electric tail gate stay bar can be further arranged as follows: the number of the first plug connectors is 2.
The utility model has the advantages that: with adapter, ripples spring, supporting pad and regulation seat, through grafting and threaded connection, make the ripples spring set up between adapter and regulation seat, make it can both undertake two kinds of reverse axial forces when the tail-gate is opened and is closed, make the tail-gate have good effect of hovering, just can adjust the braking force size of stopper through the quantity that increases and subtracts ripples spring or change ripples spring structure elasticity simultaneously, make its ability adaptation tail-gate of different automobile systems different weight.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a brake in a stay bar according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the brake of the embodiment of the present invention assembled in the stay bar.
Fig. 3 is an exploded view of a brake according to an embodiment of the present invention.
Fig. 4 is an exploded view of a brake according to an embodiment of the present invention, fig. 2.
Fig. 5 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
As shown in fig. 1-5, a brake device for an electric tailgate brace of an automobile comprises an adapter 1, an adapter seat 2, a wave spring 3, a support pad 4 and an adjusting seat 5, which are connected in sequence, wherein one end of the adapter 1 corresponding to the adapter seat 2 is provided with at least two first plug-in connectors 11, the other end is provided with a spline 12, one end of the adapter seat 2 corresponding to the wave spring 3 extends to form a brake column 21, the wave spring 3 is sleeved on the outer peripheral surface of the brake column 21, the adapter seat 2 is provided with a first slot 22 for the first plug-in connector 11 to be inserted into, the support pad 4 is sleeved on the outer peripheral surface of the brake column 21, one end corresponding to the brake column 21 is provided with a second plug-in connector 41, the brake column 21 is provided with a second slot 23 for the second plug-in connector 41 to be inserted into, the center of the adapter seat 2 is provided with a spline slot 24 adapted to a screw rod a, the, the adjusting device is characterized in that one end of the adjusting seat 5, corresponding to the braking column 21, is provided with a stud 51 matched with the thread groove 25, the center of the stud 51 is provided with a through hole 511 penetrating through the adjusting seat 5, the adapter 1 is connected with the motor component B through a spline 12, the adapter 2 is connected with the lead screw A through a spline groove 24, a buffer adhesive 6 is further arranged between the adapter 1 and the adapter 2, the buffer adhesive 6 is provided with a buffer arm 61 matched with the first plug-in connector 11, the buffer arm 61 is arranged between the first plug-in connector 11 and the first slot 22, a braking piece 7 is further arranged between the supporting pad 4 and the adjusting seat 5, the braking piece 7 is sleeved on the outer peripheral surface of the braking column 21, at least two braking contacts 71 are arranged outside the braking piece 7, and the number of the first plug-in connectors 11 is 2.
When the brake of the utility model is assembled into the electric tail gate supporting rod, two first inserting joints 11 on the adapter 1 are inserted into the buffer arm 61 of the buffer glue 6, then are inserted into the first slot 22 of the adapter 2 together, then the wave spring 3 is sleeved on the outer peripheral surface of the brake column 21, the second inserting joint 41 of the supporting pad 4 is inserted corresponding to the second slot 23, the second inserting joint 41 is arranged on the inner ring of the wave spring 3, the supporting pad 4 is abutted against the wave spring 3, how to sleeve the braking piece 7 on the outer peripheral surface of the brake column 21, the supporting pad 4 is abutted against the braking piece 7 box, how to rotatably connect with the thread groove 25 in the brake column 21 through the stud 51 of the adjusting seat 5, the supporting pad 4 of the braking piece 7 and the wave spring 3 are fixed with the adapter 2 by the adjusting seat 5, one end of the spline 12 on the adapter 1 is inserted into the motor component B, the screw rod A is inserted into the spline groove 24 of the adapter 2 after passing through the through hole 511 on the adjusting seat 5, make motor element B pass through the stopper and link mutually with lead screw A, after motor element B circular telegram, motor element B rotates the moment of torsion and transmits lead screw A through the stopper, and can just can freely adjust ripples spring 3's effort through the quantity or the structure of the ripples spring 3 that change in the stopper, thereby adjust the frictional force that lead screw A received, and then increased the effective internal resistance of vaulting pole, thereby make it can both undertake the problem that two kinds of reverse axial forces prevented the tail-gate to appear falling when the tail-gate is opened and is closed, make the tail-gate have good effect of hovering.
Claims (4)
1. The utility model provides an electronic tail-gate of car stopper device for vaulting pole which characterized in that: the brake device comprises an adapter, an adapter seat, a wave spring, a supporting pad and an adjusting seat which are sequentially connected, wherein one end of the adapter, which corresponds to the adapter seat, is provided with at least two first inserting joints, the other end of the adapter is provided with a spline, one end of the adapter seat, which corresponds to the wave spring, extends to form a brake column, the wave spring is sleeved on the outer peripheral surface of the brake column, the adapter seat is provided with a spline groove for the first inserting joint to be inserted into, the supporting pad is sleeved on the outer peripheral surface of the brake column, one end of the supporting pad, which corresponds to the brake column, is provided with a second inserting joint, the brake column is provided with a second inserting groove for the second inserting joint to be inserted into, the center of the adapter seat is provided with a spline groove matched with a lead screw, the center of the brake column is provided with a threaded groove, one end of the adjusting seat, which corresponds to the brake, the adapter is connected with the screw rod through the spline groove.
2. The brake device for the stay of the electric tailgate of the vehicle according to claim 1, characterized in that: still be equipped with the buffering between adapter and the adapter and glue, the buffering is glued and is equipped with the buffering arm with first bayonet joint looks adaptation, the buffering arm sets up between first bayonet joint and first slot.
3. The brake device for the stay of the electric tailgate of the vehicle according to claim 1 or 2, characterized in that: a brake block is further arranged between the supporting pad and the adjusting seat, the brake block is sleeved on the outer peripheral surface of the brake column, and at least two brake contacts are arranged outside the brake block.
4. The brake device for the stay of the electric tailgate of the vehicle according to claim 1 or 2, characterized in that: the number of the first plug connectors is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577885.6U CN211287202U (en) | 2019-09-20 | 2019-09-20 | Brake device for automobile electric tail gate stay bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577885.6U CN211287202U (en) | 2019-09-20 | 2019-09-20 | Brake device for automobile electric tail gate stay bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287202U true CN211287202U (en) | 2020-08-18 |
Family
ID=72014638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577885.6U Active CN211287202U (en) | 2019-09-20 | 2019-09-20 | Brake device for automobile electric tail gate stay bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287202U (en) |
-
2019
- 2019-09-20 CN CN201921577885.6U patent/CN211287202U/en active Active
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