CN219881141U - Correcting tool for front fork of electric vehicle - Google Patents
Correcting tool for front fork of electric vehicle Download PDFInfo
- Publication number
- CN219881141U CN219881141U CN202320628728.3U CN202320628728U CN219881141U CN 219881141 U CN219881141 U CN 219881141U CN 202320628728 U CN202320628728 U CN 202320628728U CN 219881141 U CN219881141 U CN 219881141U
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- China
- Prior art keywords
- front fork
- electric vehicle
- fixedly connected
- base
- supporting frame
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- 230000035939 shock Effects 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 12
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a correction tool for front forks of an electric vehicle, and relates to the field of maintenance tools of electric vehicles. A correction tool for an electric vehicle front fork, comprising a base, further comprising: the first supporting frame is fixedly connected to the base; the second supporting frame is connected to the base, and clamping and fixing assemblies used for clamping and limiting the front fork of the electric vehicle are arranged on the first supporting frame and the second supporting frame; the threaded rod is rotationally connected to the base; the guide rod is fixedly connected to the base; according to the utility model, before correcting the distance between the two shock absorption rods of the front fork, a user can move the sliding sleeve to the numerical value of the scale mark corresponding to the scale plate according to the factory set standard distance value of the two shock absorption rods of the front fork, so that when the threaded rod drives the supporting seat to drive the supporting frame II to move, the distance between the two shock absorption rods of the front fork of the electric vehicle can be accurately corrected.
Description
Technical Field
The utility model belongs to the technical field of electric vehicle maintenance tools, and particularly relates to a correction tool for front forks of an electric vehicle.
Background
Two fixed frames for clamping the front wheel in the electric vehicle are called front forks; the front fork of the electric vehicle plays a key role in controlling the direction, ensuring the impact safety of forward inertia of a human body and fixing the front wheel; the front fork part is positioned at the front part in the structure of the electric vehicle, the upper end of the front fork is connected with the handle part, the frame part is matched with the front pipe, and the lower end of the front fork is matched with the front shaft part to form a guide system of the electric vehicle.
The electric motor car front fork part is the most important part that provides elasticity among the damping device, if the electric motor car is after bumping, the interval between two shock attenuation poles of electric motor car front fork can appear the deviation, consequently, need correct the interval between two shock attenuation poles to guarantee fine fixed mounting and the direction control of electric motor car front wheel, however, among the prior art, most all correct the interval between two shock attenuation poles after the deviation through the manual work by means of the jack, but interval deviation correction mode between these two shock attenuation poles, interval deviation can appear, not only the unable fine fixed mounting of electric motor car front wheel, still have certain influence to the direction control of electric motor car.
Disclosure of Invention
The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and to provide a correction tool for an electric vehicle front fork which overcomes or at least partially solves the above problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
a correction tool for an electric vehicle front fork, comprising a base, further comprising: the first supporting frame is fixedly connected to the base; the second supporting frame is connected to the base, and clamping and fixing assemblies used for clamping and limiting the front fork of the electric vehicle are arranged on the first supporting frame and the second supporting frame; the threaded rod is rotationally connected to the base; the guide rod is fixedly connected to the base, a supporting seat is connected to the guide rod in a sliding mode, the supporting seat is in threaded connection with the threaded rod, and the second supporting frame is fixedly connected to the supporting seat; the driving part is connected to the base and used for driving the threaded rod to rotate; the scale plate is fixedly connected to the base; the scale marks are engraved on the scale plate; the sliding sleeve is connected to the scale plate in a sliding manner, and a self-locking assembly is arranged on the sliding sleeve; the pointer is fixedly connected to the supporting seat, and one end far away from the supporting seat is attached to one side of the sliding sleeve.
In order to play a clamping and fixing role on the front fork of the electric vehicle, preferably, the clamping and fixing assembly comprises a first air cylinder and a second air cylinder, wherein the first air cylinder is symmetrically and fixedly connected with the inner walls of the two sides of the first supporting frame, the output end of the first air cylinder is fixedly connected with a first clamping plate, the second air cylinder is symmetrically and fixedly connected with the inner walls of the two sides of the second supporting frame, and the output end of the second air cylinder is fixedly connected with a second clamping plate.
In order to improve the stability of fixing the front fork of the electric vehicle, further, clamping grooves are formed in the first clamping plate and the second clamping plate in an embedded mode, and protection pads are fixedly arranged in the clamping grooves.
In order to facilitate manual driving of the threaded rod to rotate through the handle, preferably, the driving part is a handle, and the handle is fixedly connected with one end of the threaded rod.
Compared with the handle, the handle is used for driving the threaded rod to rotate more time and labor-saving, preferably, the driving part is a motor, the motor is fixedly arranged on the base, and the output end of the motor is fixedly connected with the threaded rod.
In order to achieve the effect of limiting and fixing the sliding sleeve, preferably, a limiting bolt is connected to the top of the sliding sleeve in a threaded mode, and the limiting bolt is attached to the top of the scale plate.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, before correcting the distance between the two shock absorption rods of the front fork, a user can move the sliding sleeve to the numerical value of the scale mark corresponding to the scale plate according to the factory set standard distance value of the two shock absorption rods of the front fork, so that when the threaded rod drives the supporting seat to drive the supporting frame II to move, the distance between the two shock absorption rods of the front fork of the electric vehicle can be accurately corrected.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a base of a correction tool for an electric vehicle front fork in accordance with the present utility model;
FIG. 2 is a schematic view of a support frame for a correction tool for an electric vehicle front fork according to the present utility model;
fig. 3 is an enlarged view of portion a of fig. 1 of a correction tool for an electric vehicle front fork in accordance with the present utility model.
In the figure: 1. a base; 2. a first supporting frame; 201. a first cylinder; 202. a clamping plate I; 203. a protective pad; 3. a second supporting frame; 301. a second cylinder; 302. a clamping plate II; 4. a threaded rod; 401. a guide rod; 402. a support base; 5. a driving section; 501. a handle; 502. a motor; 6. a pointer; 601. a scale plate; 602. a scale mark; 603. a sliding sleeve; 604. and a limit bolt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1 to 3, a correction tool for a front fork of an electric vehicle comprises a base 1, and further comprises: the first supporting frame 2 is fixedly connected to the base 1; the second support frame 3 is connected to the base 1, wherein the first support frame 2 and the second support frame 3 are respectively provided with a clamping and fixing assembly for clamping and limiting the front fork of the electric vehicle; a threaded rod 4 rotatably connected to the base 1; the guide rod 401 is fixedly connected to the base 1, wherein a supporting seat 402 is connected to the guide rod 401 in a sliding manner, the supporting seat 402 is in threaded connection with a threaded rod 4, and a second supporting frame 3 is fixedly connected to the supporting seat 402; a driving part 5 connected to the base 1 and for driving the threaded rod 4 to rotate; a scale plate 601 fixedly connected to the base 1; scale marks 602 engraved on the scale plate 601; the sliding sleeve 603 is connected to the scale plate 601 in a sliding manner, wherein a self-locking assembly is arranged on the sliding sleeve 603; the pointer 6 is fixedly connected to the supporting seat 402, and one end far away from the supporting seat 402 is attached to one side of the sliding sleeve 603.
The clamping and fixing assembly comprises a first air cylinder 201 and a second air cylinder 301, wherein the first air cylinder 201 is symmetrically and fixedly connected to the inner walls of the two sides of the first support frame 2, the clamping plate 202 is fixedly connected to the output end of the first air cylinder 201, the second air cylinder 301 is symmetrically and fixedly connected to the inner walls of the two sides of the second support frame 3, and the clamping plate 302 is fixedly connected to the output end of the second air cylinder 301.
The top threaded connection of sliding sleeve 603 has stop bolt 604, and stop bolt 604 is laminated with the scale 601 top mutually.
When the electric vehicle collides reversely, the distance between the two shock absorption rods of the front fork deviates from the distance set during delivery, and when correction is needed, a user firstly places the two shock absorption rods of the front fork in the first support frame 2 and the second support frame 3 respectively, places one of the two shock absorption rods of the front fork between the first clamping plates 202, places the other shock absorption rod of the front fork between the second clamping plates 302, and then starts the first air cylinder 201 and the second air cylinder 301, the first air cylinder 201 drives the first clamping plates 202 to move in opposite directions, so that the first clamping plates 202 are attached to each other, one of the two shock absorption rods of the front fork can be clamped and fixed, and meanwhile, the second air cylinder 301 drives the second clamping plates 302 to move in opposite directions, so that the second clamping plates 302 are attached to each other, and the other clamping and fixing of the two shock absorption rods of the front fork can be achieved;
then after two shock-absorbing rods of the front fork are clamped and fixed, a user manually screws the limit bolt 604, the limit bolt 604 moves upwards under the action of the threaded connection with the sliding sleeve 603 and is separated from the top of the scale plate 601, so that the limit of the sliding sleeve 603 is separated, at the moment, according to the factory-set standard interval value of the two shock-absorbing rods of the front fork, the sliding sleeve 603 is moved to the value of the corresponding scale mark 602 of the scale plate 601, at the moment, the user manually rotates the limit bolt 604, so that the limit bolt 604 moves downwards on the sliding sleeve 603 until the limit bolt 604 abuts against the top of the scale plate 601, the effect of limiting and fixing the sliding sleeve 603 can be achieved, then the user manually drives the threaded rod 4 to rotate, the threaded rod 4 drives the supporting seat 402 to move towards one side close to or far away from the supporting frame I2 under the limiting guide of the guide rod 401, and simultaneously the supporting seat 402 drives the supporting frame II 3 and the pointer 6 to move synchronously until the pointer 6 contacts with the sliding sleeve 603, and the interval between the two shock-absorbing rods of the front fork of the electric vehicle can be accurately corrected.
Example 2:
referring to fig. 1-3, a correction tool for front forks of an electric vehicle is different from embodiment 1, further, the driving part 5 is a motor 502, the motor 502 is fixedly installed on the base 1, the output end of the motor 502 is fixedly connected with the threaded rod 4, when the front forks of the electric vehicle are clamped and fixed by the clamping and fixing components in the first supporting frame 2 and the second supporting frame 3, after the front forks of the electric vehicle are required to be corrected, the motor 502 is started, the threaded rod 4 is driven by the motor 502 to rotate, the supporting seat 402 is driven by the threaded rod 4 to move towards one side close to or far away from the first supporting frame 2 in the limit guide of the guide rod 401, and meanwhile, the supporting seat 402 is driven by the second supporting frame 3 to synchronously move, so that the correction of the distance between the two damping rods of the front forks of the electric vehicle can be achieved.
Example 3:
referring to fig. 1-3, a correction tool for front forks of an electric vehicle is basically the same as that of embodiment 1, and further, clamping grooves are formed in the first clamping plate 202 and the second clamping plate 302, and a protection pad 203 is fixedly installed in the clamping grooves; when two groups of clamping plates I202 and two groups of clamping plates II 302 offset with two shock-absorbing rods of the front fork of the electric vehicle respectively, thereby achieving the effect of limiting and fixing the front fork of the electric vehicle, simultaneously, the two shock-absorbing rods of the front fork of the electric vehicle are all arranged in the clamping groove, displacement is effectively prevented from occurring when the distance between the two shock-absorbing rods of the front fork of the electric vehicle is corrected, the effect that the clamping plates I202 and the clamping plates II 302 clamp and fix the front fork of the electric vehicle is improved, and the protection pad 203 in the clamping groove is used, so that the protection is provided for the surfaces of the two shock-absorbing rods of the front fork of the electric vehicle, and scratch is prevented from occurring on the two shock-absorbing rods of the front fork during correction.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (6)
1. A correction tool for an electric vehicle front fork, comprising a base (1), characterized in that it further comprises:
the first supporting frame (2) is fixedly connected to the base (1);
a second supporting frame (3) connected to the base (1),
the first supporting frame (2) and the second supporting frame (3) are respectively provided with a clamping and fixing assembly for clamping and limiting the front fork of the electric vehicle;
the threaded rod (4) is rotatably connected to the base (1);
a guide rod (401) fixedly connected to the base (1),
the guide rod (401) is connected with a supporting seat (402) in a sliding manner, the supporting seat (402) is in threaded connection with a threaded rod (4), and the second supporting frame (3) is fixedly connected to the supporting seat (402);
a driving part (5) connected to the base (1) and used for driving the threaded rod (4) to rotate;
a scale plate (601) fixedly connected to the base (1);
a scale mark (602) engraved on the scale plate (601);
a sliding sleeve (603) which is connected on the scale plate (601) in a sliding way,
wherein, a self-locking component is arranged on the sliding sleeve (603);
the pointer (6) is fixedly connected to the supporting seat (402), and one end far away from the supporting seat (402) is attached to one side of the sliding sleeve (603).
2. The correction tool for the front fork of the electric vehicle according to claim 1, wherein the clamping and fixing assembly comprises a first air cylinder (201) and a second air cylinder (301), the first air cylinder (201) is symmetrically and fixedly connected to inner walls on two sides of the first supporting frame (2), a clamping plate I (202) is fixedly connected to an output end of the first air cylinder (201), the second air cylinder (301) is symmetrically and fixedly connected to inner walls on two sides of the second supporting frame (3), and a clamping plate II (302) is fixedly connected to an output end of the second air cylinder (301).
3. The correction tool for the front fork of the electric vehicle according to claim 2, wherein the first clamping plate (202) and the second clamping plate (302) are respectively provided with a clamping groove in an embedded manner, and a protection pad (203) is fixedly arranged in the clamping grooves.
4. The correction tool for front forks of electric vehicles according to claim 1, characterized in that the driving part (5) is a handle (501), the handle (501) being fixedly connected with one end of a threaded rod (4).
5. The correction tool for the front fork of the electric vehicle according to claim 1, characterized in that the driving part (5) is a motor (502), the motor (502) is fixedly installed on the base (1), and an output end of the motor (502) is fixedly connected with the threaded rod (4).
6. The correction tool for the front fork of the electric vehicle according to claim 1, wherein a limit bolt (604) is connected to the top of the sliding sleeve (603) in a threaded manner, and the limit bolt (604) is attached to the top of the scale plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628728.3U CN219881141U (en) | 2023-03-23 | 2023-03-23 | Correcting tool for front fork of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320628728.3U CN219881141U (en) | 2023-03-23 | 2023-03-23 | Correcting tool for front fork of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881141U true CN219881141U (en) | 2023-10-24 |
Family
ID=88399853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320628728.3U Active CN219881141U (en) | 2023-03-23 | 2023-03-23 | Correcting tool for front fork of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881141U (en) |
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2023
- 2023-03-23 CN CN202320628728.3U patent/CN219881141U/en active Active
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