CN209411708U - A kind of front fork of electric vehicle hydraulic damping damper - Google Patents
A kind of front fork of electric vehicle hydraulic damping damper Download PDFInfo
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- CN209411708U CN209411708U CN201822243268.4U CN201822243268U CN209411708U CN 209411708 U CN209411708 U CN 209411708U CN 201822243268 U CN201822243268 U CN 201822243268U CN 209411708 U CN209411708 U CN 209411708U
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- mounting seat
- electric vehicle
- front fork
- fixedly installed
- hole
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Abstract
The utility model discloses a kind of front fork of electric vehicle hydraulic damping dampers, including shock absorber body and mounting seat, fixed block is fixedly installed at the top of shock absorber body, the installation sheet that quantity is two is fixedly installed at the top of upper fixed block, the bottom of shock absorber body is fixedly installed with lower fixed block, the bottom of lower fixed block is fixedly installed with bearing holder (housing, cover), and the inside of bearing holder (housing, cover) is plugged with bearing.The front fork of electric vehicle hydraulic damping damper; it solves and is fixedly connected with vehicle body due to front fork of electric vehicle hydraulic damping damper by screw; and screw is very easy to corrosion; but damper is shorter due to service life; and it is worn since often activity is very easy; and impurity etc. enters the inside of damper; damper damage is caused to need replacing or repair; and screw get rusty just can not damper be removed or be operated from vehicle body it is extremely difficult, so propose a kind of front fork of electric vehicle hydraulic damping damper to solve the problems, such as above-mentioned propose.
Description
Technical field
The utility model relates to a kind of front fork of electric vehicle hydraulic damping dampers, belong to hydraulic damper technical field.
Background technique
Hydraulic damper is that one kind can freely adjust cylinder feed speed in desired range to high speed by low speed
Fluid pressure type feed speed control device, control mode have spring return type and air return type two types, can depending on the application into
Row selection, damper are to provide the resistance of movement, and the device of depletion kinergety is not assorted using damping come energy-absorbing damping
New technology carrys out vibration damping using various dampers already in space flight, aviation, military project, firearms and automobile and other industries and disappears
Energy.
Existing front fork of electric vehicle hydraulic damping shock absorber structure is simple currently on the market, although being able to achieve the function of damping
Can, but since front fork of electric vehicle hydraulic damping damper is fixedly connected with vehicle body by screw, and screw is very easy to corrosion,
But damper is since service life is shorter, and since frequent activity is very easy to wear and impurity etc. enters and subtracts
The inside for shaking device causes damper damage to need replacing or repair, and screw gets rusty and just can not tear damper from vehicle body open
It is lower or operate it is extremely difficult, so propose a kind of front fork of electric vehicle hydraulic damping damper to solve above-mentioned proposed ask
Topic.
Summary of the invention
The utility model aim is to provide a kind of front fork of electric vehicle hydraulic damping damping in view of the defects existing in the prior art
Device.
The utility model to achieve the above object, adopts the following technical scheme that a kind of front fork of electric vehicle hydraulic damping damping
Device, including shock absorber body and mounting seat are fixedly installed with fixed block at the top of the shock absorber body, fixed
The installation sheet that quantity is two is fixedly installed at the top of block, the bottom of the shock absorber body is fixedly installed with lower fixed block,
The bottom of the lower fixed block is fixedly installed with bearing holder (housing, cover), and the inside of the bearing holder (housing, cover) is plugged with bearing, the mounting seat
Inside offers the mounting hole that quantity is two and is connected to mounting seat inner cavity, the front side activity installation of the mounting seat
There is one end to pass through two mounting holes and extends to the shaft on rear side of mounting seat, the inside of the shaft offers card hole,
The hole inner bottom wall of the rear side mounting hole is communicated with the lower groove being provided in mounting seat, the fixed peace in the inside of the lower groove
Equipped with push the spring, the hole inner roof wall of the rear side mounting hole is communicated with the upper groove being provided in mounting seat, the promotion
It is fixedly installed with one end at the top of spring across card hole and extends to the kelly inside upper groove, the slot inner roof wall of the upper groove
It is communicated with the connecting hole being provided in mounting seat, the inside of the connecting hole is fixedly installed with reset spring, the installation bottom
The top movable of seat is equipped with one end across connecting hole and extends to the compression bar inside upper groove.
Further, two installation sheets are symmetric, and the inside of the installation sheet offers mounting hole.
Further, the lateral wall of the compression bar is socketed with fixed ring, and is in contact at the top of fixed ring and reset spring.
Further, the diameter among the connecting hole is greater than the diameter at connecting hole both ends, and the reset spring, which is located at, to be connected
The centre in hole is connect, and the diameter of the reset spring is greater than the diameter at connecting hole both ends.
Further, pull ring is fixedly installed at the top of the compression bar, the compressible distance of push the spring is greater than card
The height in hole, the shaft are T shape.
Further, the bottom of the bearing holder (housing, cover) is located at the inner cavity of mounting seat, the diameter of the shaft and bearing it is interior
Wall diameter is adapted.
Further, described the utility model has the beneficial effects that the front fork of electric vehicle hydraulic damping damper, passes through pressing
Compression bar moves down compression bar and is in contact with kelly, moves down kelly until being moved to the outside of card hole, makes shaft can be with
It is extracted out from the inside of mounting seat, and elastically-deformable thrust is restored by reset spring and pushes fixed ring, drive fixed ring
Compression bar resets, and compression bar is made to be moved to the outside of card hole, can extract shaft from the inside of mounting seat completely out, to make bearing
It is separated with mounting seat, separates shock absorber body with mounting seat, the operation such as conveniently repair or replace, it is convenient fast
Victory, and screw will not occur and get rusty shock absorber body and the fixed non-dismountable problem of mounting seat, it solves due to electronic
Chinese herbaceous peony fork hydraulic damping damper be fixedly connected with vehicle body by screw, and screw be very easy to corrosion, but damper due to
Service life is shorter, and since frequent activity is very easy to wear and impurity etc. enters the inside of damper, causes
Damper is damaged to need replacing and perhaps be repaired and screw gets rusty just can not damper be removed or be operated from vehicle body and be stranded very much
Difficulty, so a kind of front fork of electric vehicle hydraulic damping damper is proposed to solve the problems, such as above-mentioned propose.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection schematic diagram of the utility model structure shaft and mounting seat；.
In figure: 1- shock absorber body；The upper fixed block of 2-；3- installation sheet；Fixed block under 4-；5- bearing holder (housing, cover)；6- bearing；7- peace
Fill pedestal；8- mounting hole；9- shaft；10- card hole；11- lower groove；12- push the spring；13- upper groove；14- kelly；15- connects
Connect hole；16- reset spring；17- compression bar.
Specific embodiment
Shown in Fig. 1 to Fig. 2, it is related to a kind of front fork of electric vehicle hydraulic damping damper, including shock absorber body 1 and installation bottom
Seat 7, the top of shock absorber body 1 are fixedly installed with fixed block 2, and it is two that the top of upper fixed block 2, which is fixedly installed with quantity,
Installation sheet 3, two installation sheets 3 are symmetric, and the inside of installation sheet 3 offers mounting hole, the bottom of shock absorber body 1
It is fixedly installed with lower fixed block 4, the bottom of lower fixed block 4 is fixedly installed with bearing holder (housing, cover) 5, and the inside of bearing holder (housing, cover) 5 is plugged with bearing
6, the inside of mounting seat 7 offers the mounting hole 8 that quantity is two and is connected to 7 inner cavity of mounting seat, mounting seat 7
Front side is movably installed with one end across two mounting holes 8 and extends to the shaft 9 of 7 rear side of mounting seat, the bottom position of bearing holder (housing, cover) 5
Diameter in the inner cavity of mounting seat 7, the shaft 9 is adapted with the inner diameter of bearing 6, and the inside of shaft 9 offers card
Hole 10, the hole inner bottom wall of rear side mounting hole 8 are communicated with the lower groove 11 being provided in mounting seat 7, and the inside of lower groove 11 is solid
Dingan County is equipped with push the spring 12, and the hole inner roof wall of rear side mounting hole 8 is communicated with the upper groove 13 being provided in mounting seat 7, pushes away
The move top of spring 12 is fixedly installed with one end across card hole 10 and extending to the kelly 14 inside upper groove 13, upper groove 13
Slot inner roof wall is communicated with the connecting hole 15 being provided in mounting seat 7, and the inside of connecting hole 15 is fixedly installed with reset spring 16,
Diameter among connecting hole 15 is greater than the diameter at 15 both ends of connecting hole, and reset spring 16 is located at the centre of connecting hole 15, and resets
The diameter of spring 16 is greater than the diameter at 15 both ends of connecting hole, and the top movable of mounting seat 7 is equipped with one end across connecting hole 15
And the compression bar 17 inside upper groove 13 is extended to, the lateral wall of compression bar 17 is socketed with fixed ring, and fixed ring and reset spring 16
Top be in contact, the top of compression bar 17 is fixedly installed with pull ring, and the compressible distance of push the spring 12 is greater than the height of card hole 10
Degree, shaft 9 are that T shape moves down compression bar 17 and be in contact with kelly 14, move down kelly 14 by pressing moulded rod 17
Until being moved to the outside of card hole 10, extract shaft 9 from the inside of mounting seat 7 out, and is restored by reset spring 16
Elastically-deformable thrust pushes fixed ring, makes fixed ring that compression bar 17 be driven to reset, so that compression bar 17 is moved to the outside of card hole 10, i.e.,
Shaft 9 can be extracted out from the inside of mounting seat 7 completely, so that bearing 6 be made to separate with mounting seat 7, make shock absorber body 1 and
Mounting seat 7 separates, and conveniently repairs or replace etc. and operates, convenient and efficient, and screw will not occur and get rusty damper
Ontology 1 and the fixed non-dismountable problem of mounting seat 7, solve since front fork of electric vehicle hydraulic damping damper is by screw
It is fixedly connected with vehicle body, and screw is very easy to corrosion, but damper is since service life is shorter, and since frequent activity is non-
It is often easy to happen the inside that abrasion and impurity etc. enter damper, damper damage is caused to need replacing or repair, and
Screw get rusty just can not damper be removed or be operated from vehicle body it is extremely difficult, so propose that a kind of front fork of electric vehicle is hydraulic
Damping shock absorber solves the problems, such as above-mentioned propose.
In use, press moulded rod 17, move down compression bar 17 and be in contact with kelly 14, make kelly 14 move down until
It is moved to the outside of card hole 10, extracts shaft 9 from the inside of mounting seat 7 out, and elasticity is restored by reset spring 16
The thrust of deformation pushes fixed ring, makes fixed ring that compression bar 17 be driven to reset, compression bar 17 is made to be moved to the outside of card hole 10, can incite somebody to action
Shaft 9 is extracted out from the inside of mounting seat 7 completely, so that bearing 6 be made to separate with mounting seat 7, makes shock absorber body 1 and installation
Pedestal 7 separates, and conveniently repairs or replace etc. and operates, convenient and efficient, and screw will not occur and get rusty shock absorber body 1
With the fixed non-dismountable problem of mounting seat 7, solve since front fork of electric vehicle hydraulic damping damper is by screw and vehicle
Body is fixedly connected, and screw is very easy to corrosion, but damper is held very much since service life is shorter, and due to often movable
It easily wears and impurity etc. enters the inside of damper, cause damper to damage and need replacing or repair, and screw
Getting rusty, it is extremely difficult just can not damper to be removed or be operated from vehicle body, so propose a kind of front fork of electric vehicle hydraulic damping
Damper solves the problems, such as above-mentioned propose.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of front fork of electric vehicle hydraulic damping damper, including shock absorber body (1) and mounting seat (7), it is characterised in that:
It is fixedly installed with fixed block (2) at the top of the shock absorber body (1), the upper fixing block is fixedly installed at the top of (2)
The installation sheet (3) that quantity is two, the bottom of the shock absorber body (1) are fixedly installed with lower fixed block (4), the lower fixation
The bottom of block (4) is fixedly installed with bearing holder (housing, cover) (5), and the inside of the bearing holder (housing, cover) (5) is plugged with bearing (6), the mounting seat
(7) inside offers the mounting hole (8) that quantity is two and is connected to mounting seat (7) inner cavity, the mounting seat (7)
Front side be movably installed with one end across two mounting holes (8) and extending to the shaft (9) on rear side of mounting seat (7), institute
The inside for stating shaft (9) offers card hole (10), and the hole inner bottom wall of the rear side mounting hole (8), which is communicated with, is provided with mounting seat
(7) inside of the lower groove (11) on, the lower groove (11) is fixedly installed with push the spring (12), the rear side mounting hole
(8) hole inner roof wall is communicated with the upper groove (13) being provided on mounting seat (7), and the top of the push the spring (12) is fixed
One end is installed across card hole (10) and extends to the internal kelly (14) of upper groove (13), top in the slot of the upper groove (13)
Wall is communicated with the connecting hole (15) being provided on mounting seat (7), and the inside of the connecting hole (15) is fixedly installed with reset bullet
Spring (16), the top movable of the mounting seat (7) are equipped with one end across connecting hole (15) and extend in upper groove (13)
The compression bar (17) in portion.
2. a kind of front fork of electric vehicle hydraulic damping damper as described in claim 1, which is characterized in that two installation sheets
(3) it is symmetric, and the inside of the installation sheet (3) offers mounting hole.
3. a kind of front fork of electric vehicle hydraulic damping damper as described in claim 1, which is characterized in that the compression bar (17)
Lateral wall is socketed with fixed ring, and is in contact at the top of fixed ring and reset spring (16).
4. a kind of front fork of electric vehicle hydraulic damping damper as described in claim 1, which is characterized in that the connecting hole (15)
Intermediate diameter is greater than the diameter at connecting hole (15) both ends, and the reset spring (16) is located at the centre of connecting hole (15), and institute
The diameter for stating reset spring (16) is greater than the diameter at connecting hole (15) both ends.
5. a kind of front fork of electric vehicle hydraulic damping damper as described in claim 1, which is characterized in that the compression bar (17)
Top is fixedly installed with pull ring, and the compressible distance of the push the spring (12) is greater than the height of card hole (10), the shaft (9)
For T shape.
6. a kind of front fork of electric vehicle hydraulic damping damper as described in claim 1, which is characterized in that the bearing holder (housing, cover) (5)
Bottom be located at the inner cavity of mounting seat (7), the diameter of the shaft (9) is adapted with the inner diameter of bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243268.4U CN209411708U (en) | 2018-12-29 | 2018-12-29 | A kind of front fork of electric vehicle hydraulic damping damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243268.4U CN209411708U (en) | 2018-12-29 | 2018-12-29 | A kind of front fork of electric vehicle hydraulic damping damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209411708U true CN209411708U (en) | 2019-09-20 |
Family
ID=67941586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243268.4U Active CN209411708U (en) | 2018-12-29 | 2018-12-29 | A kind of front fork of electric vehicle hydraulic damping damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209411708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753595A (en) * | 2020-12-25 | 2021-05-07 | 青海裕福畜牧业发展有限公司 | Pig raising fence with cleaning function and built steel structure and cleaning method thereof |
-
2018
- 2018-12-29 CN CN201822243268.4U patent/CN209411708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753595A (en) * | 2020-12-25 | 2021-05-07 | 青海裕福畜牧业发展有限公司 | Pig raising fence with cleaning function and built steel structure and cleaning method thereof |
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