CN215317865U - Burnishing device is used in car hub processing - Google Patents
Burnishing device is used in car hub processing Download PDFInfo
- Publication number
- CN215317865U CN215317865U CN202023282717.XU CN202023282717U CN215317865U CN 215317865 U CN215317865 U CN 215317865U CN 202023282717 U CN202023282717 U CN 202023282717U CN 215317865 U CN215317865 U CN 215317865U
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- Prior art keywords
- wall
- shaped frame
- hub
- fixedly arranged
- hydraulic cylinder
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- 238000005498 polishing Methods 0.000 claims abstract description 39
- 238000003754 machining Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a polishing device for machining a hub. The polishing device for machining the hub comprises a bottom plate; the U-shaped frame is fixedly arranged at the top of the bottom plate; the box body is fixedly arranged at the top of the bottom plate; the fulcrum shaft is rotatably arranged in the box body, and the top end of the fulcrum shaft extends out of the box body; the first hydraulic cylinder is fixedly arranged on the inner wall of one side of the U-shaped frame; the mounting plate is fixedly mounted on an output shaft of the first hydraulic cylinder; four gag lever posts, four the equal slidable mounting of gag lever post is in on one side outer wall of U type frame. The polishing device for machining the hub has the advantages that hubs of different sizes can be clamped stably from the inside conveniently, and the outer portion of the hub can be polished completely and rapidly at one time conveniently.
Description
Technical Field
The utility model relates to the technical field of hub machining equipment, in particular to a polishing device for hub machining.
Background
The wheel hub is the part of the wheel center where the axle is installed, that is, the wheel rim or the wheel rim, the wheel hub is easily stained with dirt, and if the wheel hub is not cleaned for a long time, the wheel hub may be corroded and deformed, so that a potential safety hazard is generated, and therefore special attention needs to be paid to the maintenance of the wheel hub.
Among the prior art, the car hub that exists is processingand is used burnishing device, need carry out the centre gripping back firm to the car hub, polish the car hub, but because anchor clamps are great, once only be difficult to with car hub polishing clean, the clamping part is difficult to by the polishing to polish a position back, need carry out other position polishes such as upset adjustment to the car hub, lead to polishing efficiency lower, the centre gripping is convenient firm inadequately simultaneously, it is too big to occupy the car hub position, bring more big troubles for the polishing.
Therefore, there is a need to provide a new polishing device for hub machining to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polishing device for machining a hub, which is convenient for clamping hubs of different sizes from the inside stably and conveniently and quickly and comprehensively polishing the outside of the hub at one time.
In order to solve the above technical problems, the present invention provides a polishing device for machining a hub, comprising: a base plate; the U-shaped frame is fixedly arranged at the top of the bottom plate; the box body is fixedly arranged at the top of the bottom plate; the fulcrum shaft is rotatably arranged in the box body, and the top end of the fulcrum shaft extends out of the box body; the first hydraulic cylinder is fixedly arranged on the inner wall of one side of the U-shaped frame; the mounting plate is fixedly mounted on an output shaft of the first hydraulic cylinder; the four limiting rods are all slidably mounted on the outer wall of one side of the U-shaped frame, and one ends of the four limiting rods, close to the box body, extend into the U-shaped frame and are fixedly connected with the outer wall of one side of the mounting plate; the lifting plate is slidably arranged in the U-shaped frame; the second hydraulic cylinder is fixedly installed at the top of the U-shaped frame, and an output shaft of the second hydraulic cylinder extends into the U-shaped frame and is fixedly connected with the top of the lifting plate; the speed reducing motor is fixedly arranged on the inner wall of the bottom of the box body; the fixed block is fixedly sleeved on the fulcrum shaft; the two accommodating grooves are respectively formed in the outer walls of the two sides of the fixed block; the two sliding plates are respectively installed in the two containing grooves in a sliding mode, and the outer walls of the two sides, far away from each other, of the two sliding plates respectively extend out of the two containing grooves; the two cambered blocks are respectively and fixedly arranged on the outer wall of one side, far away from each other, of each sliding plate; the two connecting blocks are fixedly arranged at the bottoms of the two sliding plates respectively; the two supporting blocks are fixedly arranged at the bottom of the fixed block; the two screw rods are respectively rotatably installed on the outer wall of one side, close to each other, of the two connection blocks, and the two screw rods respectively penetrate through the two support blocks and are respectively in threaded connection with the two support blocks.
Preferably, an output shaft of the speed reduction motor is fixedly sleeved with a first bevel gear, the support shaft is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, a placing groove is formed in the inner wall of one side of the U-shaped frame, and the first hydraulic cylinder is fixedly installed in the placing groove.
Preferably, a first motor is fixedly installed on the outer wall of one side of the installation plate, and a first polishing brush is fixedly installed on an output shaft of the first motor.
Preferably, a second motor is fixedly installed at the bottom of the lifting plate, and a second polishing brush is fixedly installed on an output shaft of the second motor.
Preferably, two it all has the slider to hold the inslot slidable mounting, two the slider each other keep away from one side outer wall respectively with two one side outer wall fixed connection of slide.
Preferably, arc-shaped anti-skidding protection pads are fixedly mounted on the arc surfaces of the two arc surface blocks.
Compared with the prior art, the polishing device for machining the hub provided by the utility model has the following beneficial effects:
the utility model provides a polishing device for machining a hub, which can be used for conveniently and stably clamping hubs of different sizes from the inside and conveniently and quickly polishing the outside of the hub at one time by mutually matching a support shaft, a first hydraulic cylinder, a second hydraulic cylinder, a speed reducing motor, an arc-shaped block, a screw and the like.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a polishing apparatus for hub machining according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
fig. 4 is a schematic top view of a fixing block of the polishing apparatus for hub machining according to the present invention.
Reference numbers in the figures: 1. a base plate; 2. a U-shaped frame; 3. a box body; 4. a fulcrum; 5. a first hydraulic cylinder; 6. mounting a plate; 7. a limiting rod; 8. a lifting plate; 9. a second hydraulic cylinder; 10. a reduction motor; 11. a fixed block; 12. a nano-groove; 13. a slide plate; 14. a cambered surface block; 15. a joining block; 16. supporting a block; 17. a screw.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a polishing apparatus for hub machining according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a schematic top view of a fixing block of the polishing apparatus for hub machining according to the present invention. Burnishing device is used in car hub processing includes: a base plate 1; the U-shaped frame 2 is fixedly arranged at the top of the bottom plate 1; the box body 3 is fixedly arranged at the top of the bottom plate 1; a fulcrum shaft 4, wherein the fulcrum shaft 4 is rotatably arranged in the box body 3, and the top end of the fulcrum shaft 4 extends out of the box body 3; the first hydraulic cylinder 5 is fixedly arranged on the inner wall of one side of the U-shaped frame 2; the mounting plate 6 is fixedly mounted on the output shaft of the first hydraulic cylinder 5; the four limiting rods 7 are all slidably mounted on the outer wall of one side of the U-shaped frame 2, and one ends of the four limiting rods 7, which are close to the box body 3, extend into the U-shaped frame 2 and are fixedly connected with the outer wall of one side of the mounting plate 6; the lifting plate 8 is installed in the U-shaped frame 2 in a sliding mode; the second hydraulic cylinder 9 is fixedly arranged at the top of the U-shaped frame 2, and an output shaft of the second hydraulic cylinder 9 extends into the U-shaped frame 2 and is fixedly connected with the top of the lifting plate 8; the speed reducing motor 10 is fixedly arranged on the inner wall of the bottom of the box body 3; the fixed block 11 is fixedly sleeved on the fulcrum shaft 4; the two accommodating grooves 12 are respectively formed in the outer walls of the two sides of the fixing block 11; the two sliding plates 13 are respectively and slidably mounted in the two accommodating grooves 12, and the outer walls of the two sides of the two sliding plates 13 far away from each other respectively extend out of the two accommodating grooves 12; the two arc-shaped blocks 14 are respectively fixedly arranged on the outer wall of one side, far away from each other, of the two sliding plates 13; the two connecting blocks 15 are respectively fixedly arranged at the bottoms of the two sliding plates 13; the two supporting blocks 16 are fixedly arranged at the bottom of the fixed block 11; the two screw rods 17 are respectively rotatably installed on the outer wall of one side, close to the two connection blocks 15, of the connection block, and the two screw rods 17 respectively penetrate through the two support blocks 16 and are respectively in threaded connection with the two support blocks 16.
The output shaft of the speed reducing motor 10 is fixedly sleeved with a first bevel gear, the support shaft 4 is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
A placing groove is formed in the inner wall of one side of the U-shaped frame 2, and the first hydraulic cylinder 5 is fixedly installed in the placing groove.
A first motor is fixedly mounted on the outer wall of one side of the mounting plate 6, and a first polishing brush is fixedly mounted on an output shaft of the first motor.
The bottom of the lifting plate 8 is fixedly provided with a second motor, and an output shaft of the second motor is fixedly provided with a second polishing brush.
Two it has the slider all slidable mounting in the groove 12 to hold, two the slider each other keep away from one side outer wall respectively with two slide 13's one side outer wall fixed connection.
Arc-shaped anti-skidding protection pads are fixedly arranged on the arc surfaces of the two arc surface blocks 14.
The working principle of the polishing device for machining the hub provided by the utility model is as follows:
when the anti-skid bicycle hub is used, a bicycle hub is placed on the support shaft 4, the support shaft 4 penetrates through a center hole of the bicycle hub, the inside of the bicycle hub is contacted with the top of the fixed block 11, the two screw rods 17 are rotated, the two screw rods 17 are screwed in to drive the two connecting blocks 15 to advance together, the two connecting blocks 15 drive the two sliding plates 13 to extend, the two sliding plates 13 extend to drive the two cambered surface blocks 14 to move together until the two cambered anti-skid protection pads are contacted with the inner wall of the bicycle hub until the two cambered anti-skid protection pads are screwed, and the bicycle hub is fixed stably from the inside;
during polishing, the output shaft of the first hydraulic cylinder 5 is started to extend firstly, the mounting plate 6 is driven to advance stably until the first polishing brush contacts with the outer wall of the hub, then the output shaft of the second hydraulic cylinder 9 is started to extend, the lifting plate 8 is driven to descend until the second polishing brush on the output shaft of the second motor contacts with the top of the hub, the first motor and the second motor are started at the moment, polishing is carried out, the speed reducing motor 10 is started simultaneously, the output shaft of the speed reducing motor 10 rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the support shaft 4 to rotate slowly, and the outer portion of the hub is polished completely at one time.
Compared with the prior art, the polishing device for machining the hub provided by the utility model has the following beneficial effects:
the utility model provides a polishing device for machining a hub, which can be used for conveniently clamping hubs of different sizes from the inside stably and quickly polishing the outside of the hub at one time by mutually matching a support shaft 4, a first hydraulic cylinder 5, a second hydraulic cylinder 9, a speed reducing motor 10, an arc block 14, a screw 17 and the like.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A burnishing device is used in car hub processing, its characterized in that includes:
a base plate;
the U-shaped frame is fixedly arranged at the top of the bottom plate;
the box body is fixedly arranged at the top of the bottom plate;
the fulcrum shaft is rotatably arranged in the box body, and the top end of the fulcrum shaft extends out of the box body;
the first hydraulic cylinder is fixedly arranged on the inner wall of one side of the U-shaped frame;
the mounting plate is fixedly mounted on an output shaft of the first hydraulic cylinder;
the four limiting rods are all slidably mounted on the outer wall of one side of the U-shaped frame, and one ends of the four limiting rods, close to the box body, extend into the U-shaped frame and are fixedly connected with the outer wall of one side of the mounting plate;
the lifting plate is slidably arranged in the U-shaped frame;
the second hydraulic cylinder is fixedly installed at the top of the U-shaped frame, and an output shaft of the second hydraulic cylinder extends into the U-shaped frame and is fixedly connected with the top of the lifting plate;
the speed reducing motor is fixedly arranged on the inner wall of the bottom of the box body;
the fixed block is fixedly sleeved on the fulcrum shaft;
the two accommodating grooves are respectively formed in the outer walls of the two sides of the fixed block;
the two sliding plates are respectively installed in the two containing grooves in a sliding mode, and the outer walls of the two sides, far away from each other, of the two sliding plates respectively extend out of the two containing grooves;
the two cambered blocks are respectively and fixedly arranged on the outer wall of one side, far away from each other, of each sliding plate;
the two connecting blocks are fixedly arranged at the bottoms of the two sliding plates respectively;
the two supporting blocks are fixedly arranged at the bottom of the fixed block;
the two screw rods are respectively rotatably installed on the outer wall of one side, close to each other, of the two connection blocks, and the two screw rods respectively penetrate through the two support blocks and are respectively in threaded connection with the two support blocks.
2. The hub processing and polishing device as claimed in claim 1, wherein the output shaft of the reduction motor is fixedly sleeved with a first bevel gear, the support shaft is fixedly sleeved with a second bevel gear, and the first bevel gear is engaged with the second bevel gear.
3. The hub processing polishing device according to claim 1, wherein a placement groove is formed in an inner wall of one side of the U-shaped frame, and the first hydraulic cylinder is fixedly mounted in the placement groove.
4. The hub processing polishing device according to claim 1, wherein a first motor is fixedly mounted on an outer wall of one side of the mounting plate, and a first polishing brush is fixedly mounted on an output shaft of the first motor.
5. The hub processing polishing device according to claim 1, wherein a second motor is fixedly mounted at the bottom of the lifting plate, and a second polishing brush is fixedly mounted on an output shaft of the second motor.
6. A hub machining polishing device according to claim 1, wherein sliding blocks are slidably mounted in the two accommodating grooves, and the outer wall of one side, far away from each other, of each sliding block is fixedly connected with the outer wall of one side of each sliding plate.
7. The hub machining polishing device according to claim 1, wherein arc-shaped anti-slip protective pads are fixedly mounted on the arc surfaces of the two arc surface blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282717.XU CN215317865U (en) | 2020-12-30 | 2020-12-30 | Burnishing device is used in car hub processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282717.XU CN215317865U (en) | 2020-12-30 | 2020-12-30 | Burnishing device is used in car hub processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317865U true CN215317865U (en) | 2021-12-28 |
Family
ID=79571205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023282717.XU Expired - Fee Related CN215317865U (en) | 2020-12-30 | 2020-12-30 | Burnishing device is used in car hub processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317865U (en) |
-
2020
- 2020-12-30 CN CN202023282717.XU patent/CN215317865U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |