CN219882127U - Polishing device for front fork of electric vehicle - Google Patents
Polishing device for front fork of electric vehicle Download PDFInfo
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- CN219882127U CN219882127U CN202321319370.2U CN202321319370U CN219882127U CN 219882127 U CN219882127 U CN 219882127U CN 202321319370 U CN202321319370 U CN 202321319370U CN 219882127 U CN219882127 U CN 219882127U
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- polishing
- front fork
- gear
- electric vehicle
- large gear
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- 238000005498 polishing Methods 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 30
- 239000010959 steel Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of electric vehicle front fork processing, and solves the technical problem that the conventional straight steel pipe polishing equipment cannot directly polish a U-shaped pipe, in particular to a polishing device for an electric vehicle front fork. The polishing device can be suitable for polishing the surfaces of the U-shaped pipe and the straight steel pipe of the front fork of the electric vehicle, increases the practicability of the device, improves the polishing rate, and is suitable for polishing the steel pipes with different pipe diameters.
Description
Technical Field
The utility model relates to the technical field of front fork processing of an electric vehicle, in particular to a polishing device for front forks of the electric vehicle.
Background
The front fork of the electric vehicle is two fixed frames for clamping the front wheel, the front fork part is positioned at the front part in the structure, the upper end of the front fork part is connected with the handle part, the frame part is matched with the front pipe, and the lower end of the frame part is matched with the front shaft part to form a guiding system of the vehicle.
The front fork of the electric vehicle is a fork-shaped object and is formed by connecting three circular straight steel pipes and a U-shaped pipe, most of the conventional straight steel pipe polishing equipment adopts a circular polishing disk to polish the steel pipes, the circular polishing disk can polish the straight steel pipes, but cannot directly polish the U-shaped pipe, the U-shaped pipe needs manual polishing by a worker, the manual polishing speed is low, and the polishing speed and the production efficiency are reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a polishing device for a front fork of an electric vehicle, which solves the technical problem that the conventional polishing equipment for the straight steel pipe cannot directly polish a U-shaped pipe in the prior art, and achieves the purposes of automatically polishing the straight steel pipe and the U-shaped pipe and improving the polishing rate.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a polishing device for electric motor car front fork, includes the operation panel, the operation panel is equipped with the polishing mechanism that is used for electric motor car front fork to polish, is equipped with the supporting mechanism who is used for placing electric motor car front fork on the polishing mechanism, is equipped with the stop gear who presses electric motor car front fork on the supporting mechanism.
The polishing mechanism comprises a shell fixed on an operating platform, a large gear is arranged in the shell, an inner gear ring is arranged on the large gear, an abrasive belt assembly used for polishing the front fork surface of the electric vehicle is arranged on the large gear, the abrasive belt assembly comprises a pinion connected with the inner gear ring in a transmission mode, a rotating shaft connected to the large gear in a rotating mode is fixed on the pinion, a rotating wheel is fixedly connected to the rotating shaft, three groups of rotating shafts are arranged on the rotating wheel, abrasive belts are arranged on the outer sides of the rotating wheels, two groups of abrasive belt assemblies are symmetrically arranged, an outer gear ring is arranged on the outer side of the large gear, a transmission gear is meshed on the outer gear ring, and a motor for driving the transmission gear to rotate is arranged on the operating platform.
Further, be equipped with the adjustment mechanism of two sets of abrasive band subassemblies of adjustable on the gear wheel, adjustment mechanism is including seting up four arc grooves on the gear wheel, four in the middle on the gear wheel pivot sliding connection is in the arc groove, and equal threaded connection has the nut in the pivot.
Further, an upper cover is arranged above the shell, the upper cover is fixedly connected with the shell through bolts, and the center points of the shell and the upper cover corresponding to the large gear are provided with semicircular polishing openings.
Further, the supporting mechanism comprises supporting plates arranged on two sides of the polishing opening, and a moving mechanism for adjusting the height of the supporting plates is arranged on the lower side of the supporting plates.
Further, the moving mechanism comprises a return block fixed on the shell, a supporting plate is connected in a sliding mode in the return block, a slideway is arranged on the supporting plate, a screw is arranged in the slideway, the screw is in threaded connection with the slideway, a rotary table is sleeved on the screw, and the supporting plate is fixedly connected with the supporting plate.
Further, stop gear is including establishing the mobile mechanism in the polishing mouth upside, and backup pad lower extreme sliding connection in the mobile mechanism has the montant, and the cover is equipped with the spring on the montant, and the montant other end is fixed with curved press piece.
By means of the technical scheme, the utility model provides the polishing device for the front fork of the electric vehicle, which has the following beneficial effects:
1. according to the polishing device for the front fork steel pipe of the electric vehicle, the shell, the large gear, the inner gear ring, the abrasive belt component, the small gear, the rotating shaft, the rotating wheel, the abrasive belt, the outer gear ring and the transmission gear are arranged, the abrasive belt is driven to rotate through the motor, the abrasive belt can rotate along with the large gear while rotating, the front fork steel pipe of the electric vehicle is put between the two abrasive belts to push, the front fork steel pipe of the electric vehicle can be polished in one circle, the polishing device for the abrasive belt can be suitable for automatically polishing the straight steel pipe and the U-shaped steel pipe, the practicability of the device is improved, the polishing rate is improved, and the production efficiency is improved.
2. According to the utility model, due to the arrangement of the large gear, the arc-shaped groove, the nut and the rotating shaft, the distance between the two abrasive belts can be adjusted by adjusting the position of the rotating shaft through the nut, so that the polishing device is suitable for polishing steel pipes with different pipe diameters, and the practicability of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of a front fork polishing device of an electric vehicle according to the present utility model;
FIG. 2 is a schematic illustration of the polishing of a U-tube in accordance with the present utility model;
FIG. 3 is a schematic diagram showing a front view of the polishing mechanism of the present utility model;
FIG. 4 is a schematic view of the rear side structure of the polishing mechanism of the present utility model;
FIG. 5 is a schematic view of the rear side structure of the support mechanism of the present utility model;
fig. 6 is a schematic structural view of a limiting mechanism of the present utility model.
In the figure: 1. an operation table; 2. a polishing mechanism; 201. a housing; 202. a large gear; 203. an inner gear ring; 204. a belt assembly; 2041. a pinion gear; 2042. a rotating shaft; 2043. a rotating wheel; 2044. abrasive belt; 205. an outer gear ring; 206. a transmission gear; 207. an adjusting mechanism; 2071. an arc-shaped groove; 2072. a nut; 3. a support mechanism; 301. a supporting plate; 302. a moving mechanism; 3021. a loop-shaped block; 3022. a support plate; 3023. a screw; 3024. a turntable; 4. a limiting mechanism; 401. a spring; 402. pressing the blocks; 5. a motor; 6. an upper cover; 7. and polishing the mouth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1-6 illustrate one embodiment of the present utility model:
example 1
As shown in fig. 1-6, a polishing device for front forks of an electric vehicle comprises an operation table 1, wherein the operation table 1 is provided with a polishing mechanism 2 for polishing the front forks of the electric vehicle, the polishing mechanism 2 is provided with a supporting mechanism 3 for placing the front forks of the electric vehicle, and the supporting mechanism 3 is provided with a limiting mechanism 4 for pressing the front forks of the electric vehicle. The electric motor car front fork has a straight steel pipe and a U type union coupling to form, and polishing mechanism 2 can be suitable for polishing U type pipe and straight steel pipe surface, increases the practicality of device, improves polishing rate, and the adjustment mechanism 207 in polishing mechanism 2 can adjust the distance between two abrasive bands 2044 to be suitable for electric motor car front fork steel pipe polishing of different pipe diameters.
The polishing mechanism 2 comprises a shell 201 fixed on the operating platform 1, an upper cover 6 is arranged above the shell 201, the upper cover 6 is fixedly connected with a shell through bolts, a large gear 202 is arranged in the shell 201, a semicircular polishing opening 7 is formed in the center point of the shell 201 corresponding to the large gear 202 of the upper cover 6, an inner gear ring 203 is arranged on the large gear 202, an abrasive belt assembly 204 used for polishing the front fork surface of the electric vehicle is arranged on the large gear 202, the abrasive belt assembly 204 comprises a pinion 2041 in transmission connection with the inner gear ring 203, a rotating shaft 2042 in rotation connection with the large gear 202 is fixed on the pinion 2041, a rotating wheel 2043 is fixedly connected on the rotating shaft 2042, three groups of rotating shafts 2042 are arranged, abrasive belts 2044 are arranged outside the three rotating shafts 2043, two groups of abrasive belt assemblies 204 are symmetrically arranged, an outer gear ring 205 is arranged outside the large gear 202, a transmission gear 206 is meshed on the outer gear ring 205, the motor 5 for driving the transmission gear 206 to rotate is arranged on the operating platform 1, the transmission gear 206 is driven to rotate by the motor 5, the transmission gear 206 drives the external gear ring 205 meshed with the transmission gear 206 to rotate, thereby driving the large gear 202 to rotate, the large gear 202 rotates to drive the internal gear ring 203 at the inner side to rotate, the internal gear ring 203 drives the small gear 2041 meshed with the internal gear ring to rotate, the rotating shaft 2042 and the rotating wheels 2043 are driven to rotate, so that the abrasive belt 2044 at the outer sides of the three rotating wheels 2043 rotates, therefore, because the large gear 202 is driven by the transmission gear 206, the abrasive belt 2044 can rotate along with the large gear 202 while rotating, one end of the U-shaped pipe is placed on the supporting plate 301 during polishing, the U-shaped pipe passes through the middle position of the two abrasive belt 2044 from the polishing opening 7, the upper side and the lower side of the U-shaped pipe are contacted with the two abrasive belts 2044, and when the abrasive belt 2044 rotates under the driving of the rotating wheels 2043, the whole rotation of gear wheel 202 drives abrasive band subassembly 204 and rotates round U type pipe to abrasive band 2044 can polish U type pipe surface round, and the polishing in-process is along the shape of U type pipe slowly promotes U type pipe and removes, and the polishing is accomplished to the other end polishing of U type pipe, compares the circular polishing dish in the ordinary burnishing device, and the abrasive band 2044 of the device can polish U type steel pipe and straight steel pipe, increases the practicality of device, improves polishing rate, improves production efficiency.
In this embodiment, the supporting mechanism 3 includes a supporting plate 301 disposed on two sides of the polishing opening 7, a moving mechanism 302 is disposed on the lower side of the supporting plate 301 and is used for adjusting the height of the supporting plate 301, the moving mechanism 302 includes a back-shaped block 3021 fixed on the housing 201, a supporting plate 3022 is slidably connected in the back-shaped block 3021, a slide way is disposed on the supporting plate 3022, a screw 3023 is disposed in the slide way, the screw 3023 is in threaded connection with the slide way, a turntable 3024 is disposed on the screw 3023 in threaded manner, the supporting plate 3022 is fixedly connected with the supporting plate 301, a steel pipe to be polished is placed on the supporting plate 301, the turntable 3024 is rotated according to the thickness of the steel pipe, and the position of the supporting plate 3022 in the slide way is adjusted, so that the height of the supporting plate 301 is adjusted and the steel pipe support with different pipe diameters is adapted.
In this embodiment, stop gear 4 is including establishing the mobile mechanism 302 in the 7 upside of polishing mouth, and backup pad 3022 lower extreme sliding connection in the mobile mechanism 302 has the montant, and the cover is equipped with spring 401 on the montant, and the other end of montant is fixed with curved pressing block 402, according to the difference of the pipe diameter of steel pipe, through rotating carousel 3024, adjusts the height of installing backup pad 3022 on upper cover 6 for pressing block 402 can press according to the steel pipe of different pipe diameters and support, prevents rocking about the U type pipe in the polishing process.
Example 2
On the basis of the embodiment 1, as shown in fig. 3-4, an adjusting mechanism 207 capable of adjusting two groups of abrasive belt assemblies 204 is arranged on a large gear 202, the adjusting mechanism 207 comprises four arc-shaped grooves 2071 formed on the large gear 202, four rotary shafts 2042 in the middle of the large gear 202 are slidably connected in the arc-shaped grooves 2071, nuts 2072 are connected on the rotary shafts 2042 in a threaded mode, when the pipe diameter of a polished steel pipe is enlarged, the nuts 2072 on the rear side of the rotary shafts 2042 are adjusted, the middle two rotary shafts 2042 on the large gear 202 are moved outwards along the arc-shaped grooves 2071, the appropriate abrasive belts 2044 are replaced, the distance between the two abrasive belts 2044 is adjusted to be increased, polishing of steel pipes with larger pipe diameters is applicable, similarly, when the steel pipe is replaced with a steel pipe with smaller pipe diameter, the nuts 2072 are adjusted, the middle two rotary shafts 2042 are moved towards the middle of the large gear 202 along the arc-shaped grooves 2071, the distance between the two abrasive belts 2044 is reduced, and the device can be applicable to polishing of steel pipes with different pipe diameters.
The implementation process of the implementation is as follows: during polishing, one end of the U-shaped pipe is placed on the supporting plate 301, the U-shaped pipe passes through the polishing opening 7 and is placed in the middle of the two abrasive belts 2044, the limiting machine is adjusted, the pressing block 402 in the limiting machine 4 presses and supports the U-shaped pipe, the upper side and the lower side of the U-shaped pipe are contacted with the two abrasive belts 2044, when the abrasive belts 2044 rotate under the driving of the rotating wheel 2043, the upper end and the lower end of the U-shaped pipe can be polished, the large gear 202 rotates, the abrasive belt assembly 204 is driven to rotate around the U-shaped pipe, the abrasive belts 2044 can polish the surface of the U-shaped pipe in a circle, and the U-shaped pipe is slowly pushed to move along the shape of the U-shaped pipe in the polishing process until polishing to the other end of the U-shaped pipe is finished.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a polishing device for front fork of electric motor car, includes operation panel (1), its characterized in that: the electric car front fork polishing device is characterized in that the operating table (1) is provided with a polishing mechanism (2) for polishing the electric car front fork, the polishing mechanism (2) is provided with a supporting mechanism (3) for placing the electric car front fork, and the supporting mechanism (3) is provided with a limiting mechanism (4) for pressing the electric car front fork;
the polishing mechanism (2) comprises a shell (201) fixed on an operation table (1), a large gear (202) is arranged in the shell (201), an inner gear ring (203) is arranged on the large gear (202), an abrasive belt assembly (204) for polishing the front fork surface of the electric vehicle is arranged on the large gear (202), the abrasive belt assembly (204) comprises a small gear (2041) in transmission connection with the inner gear ring (203), a rotating shaft (2042) in rotation connection with the large gear (202) is fixed on the small gear (2041), a rotating wheel (2043) is fixedly connected on the rotating shaft (2042), three groups of rotating shafts (2043) are arranged, abrasive belts (2044) are arranged on the outer sides of the rotating wheels (2043), two groups of abrasive belt assemblies (204) are symmetrically arranged, an outer gear ring (205) is arranged on the outer side of the large gear (202), a transmission gear (206) is meshed on the outer gear ring (205), and a motor (5) for driving the transmission gear (206) to rotate is arranged on the operation table (1).
2. A polishing device for front forks of an electric vehicle as claimed in claim 1, wherein: the adjustable abrasive belt device is characterized in that an adjusting mechanism (207) capable of adjusting two groups of abrasive belt assemblies (204) is arranged on the large gear (202), the adjusting mechanism (207) comprises four arc-shaped grooves (2071) formed in the large gear (202), four rotating shafts (2042) in the middle of the large gear (202) are slidably connected in the arc-shaped grooves (2071), and nuts (2072) are connected to the rotating shafts (2042) in a threaded mode.
3. A polishing device for front forks of an electric vehicle as claimed in claim 1, wherein: an upper cover (6) is arranged above the shell (201), the upper cover (6) is fixedly connected with the shell through bolts, and a semicircular polishing opening (7) is formed in the center point of the shell (201) and the center point of the upper cover (6) corresponding to the large gear (202).
4. A polishing device for front forks of an electric vehicle as claimed in claim 1, wherein: the supporting mechanism (3) comprises supporting plates (301) arranged on two sides of the polishing opening (7), and a moving mechanism (302) for adjusting the height of the supporting plates (301) is arranged on the lower side of the supporting plates (301).
5. The polishing device for an electric vehicle front fork as set forth in claim 4, wherein: the moving mechanism (302) comprises a return-type block (3021) fixed on the shell (201), a supporting plate (3022) is connected in the return-type block (3021) in a sliding mode, a slide way is arranged on the supporting plate (3022), a screw rod (3023) is arranged in the slide way, the screw rod (3023) is in threaded connection with the slide way, a rotary table (3024) is sleeved on the screw rod (3023) in a threaded mode, and the supporting plate (3022) is fixedly connected with the supporting plate (301).
6. A polishing device for front forks of an electric vehicle as claimed in claim 1, wherein: the limiting mechanism (4) comprises a moving mechanism (302) arranged on the upper side of the polishing opening (7), a vertical rod is connected to the lower end of a supporting plate (3022) in the moving mechanism (302) in a sliding mode, a spring (401) is sleeved on the vertical rod, and an arc-shaped pressing block (402) is fixed to the other end of the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319370.2U CN219882127U (en) | 2023-05-29 | 2023-05-29 | Polishing device for front fork of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319370.2U CN219882127U (en) | 2023-05-29 | 2023-05-29 | Polishing device for front fork of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882127U true CN219882127U (en) | 2023-10-24 |
Family
ID=88402381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319370.2U Active CN219882127U (en) | 2023-05-29 | 2023-05-29 | Polishing device for front fork of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882127U (en) |
-
2023
- 2023-05-29 CN CN202321319370.2U patent/CN219882127U/en active Active
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