CN219649405U - Inner diameter polishing device for bicycle hub production - Google Patents
Inner diameter polishing device for bicycle hub production Download PDFInfo
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- CN219649405U CN219649405U CN202320384013.8U CN202320384013U CN219649405U CN 219649405 U CN219649405 U CN 219649405U CN 202320384013 U CN202320384013 U CN 202320384013U CN 219649405 U CN219649405 U CN 219649405U
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- 238000005498 polishing Methods 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 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
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Abstract
The utility model discloses an inner diameter polishing device for bicycle hub production, which relates to the technical field of bicycle production. The beneficial effects of the utility model are as follows: the utility model provides an internal diameter grinding device of bicycle flower-drum production, in the flower-drum point inslot is gone into to the bicycle flower-drum card, fix around the flower-drum by the fixation clamp, the flower-drum spacing inslot of contralateral flower-drum is pressed from both sides tightly through the telescopic link with the flower-drum of flower-drum spacing inslot through the left fixed axle of fixing base, place the seat of will polishing in suitable position, drive the stopper through the swiveling wheel and carry out the angle modulation, it is inboard to aim at the flower-drum with the wheel of polishing, drive rotatory by the motor of polishing, then the rotating electrical machines passes through the motor shaft on the motor cabinet, drive the flower-drum in the flower-drum point inslot and polish the wheel and carry out counter-rotation, and the companion pivot of flower-drum spacing inslot left side can rotate along with the rotation of flower-drum, the dust that the dust collector will polish is through the dust transmission pipe suction dust removal case.
Description
Technical Field
The utility model relates to the technical field of bicycle production, in particular to an inner diameter polishing device for bicycle hub production.
Background
In the production of bicycles, the bicycle hub plays a role of connecting spokes and axles, is an important part on the bicycle, is also called as a hub drum, is a drum with spokes connected outside the axles, is generally called as an axle head, is generally edited by 3 persons and 5 persons according to different arrangement modes, and is composed of an iron hub and an aluminum hub. Bicycle hub systems include axles, bearings, hubs, and the like.
In bicycle production, the flower-drum plays the effect of being connected spoke and axletree, and is mostly metal material at the flower-drum, and the flower-drum inner wall has metal residue and protrusion, need use external equipment to polish to the flower-drum inner wall, and when polishing, if use the flower-drum rotation alone or polish the wheel rotation, can't reach optimality in polishing efficiency and effect, cause the condition emergence of polishing not in place easily, we provide an internal diameter grinding device of bicycle flower-drum production.
Thus, we provide an inside diameter grinding device for bicycle hub production.
Disclosure of Invention
The utility model provides an inner diameter polishing device for the production of a bicycle hub, which is used for solving the problems that in the prior art, in the production of the bicycle, the hub plays a role of connecting spokes with an axle, the hub is made of metal, metal residues and protrusions exist on the inner wall of the hub, external equipment is required to polish the inner wall of the hub, and when polishing, if the hub is independently used for rotation or a polishing wheel is used for rotation, the polishing efficiency and effect cannot be optimized, and the condition of incomplete polishing is easy to occur.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an internal diameter grinding device of bicycle flower-drum production, includes motor cabinet and grinding machanism, and grinding machanism includes rotating electrical machines, motor shaft, flower-drum point groove, fixation clamp, fixing base, fixed axle, telescopic link, companion's pivot, flower-drum spacing groove, dust removal case, ash conveying pipe, dust extractor, grinding seat, swiveling wheel, stopper, grinding wheel and grinding motor, the left side of motor cabinet is equipped with telescopic assembly, telescopic assembly's upside draw-in groove is connected with the regulating box, the left side welding of regulating box is connected with the spread groove, the upside of regulating box is fixed with grinding machanism.
Preferably, the flexible subassembly includes flexible alignment jig, fixed orifices and gim peg, the left side welded connection of motor cabinet has flexible alignment jig, the upside of flexible alignment jig all is equipped with the fixed orifices, the inboard draw-in groove of fixed orifices is connected with the gim peg.
Preferably, the grinding machanism includes rotating electrical machines, motor shaft, flower-drum point groove, fixation clamp, fixing base, fixed axle, telescopic link, companion's pivot, flower-drum spacing groove, dust removal case, ash conveying pipe, dust collector, grinding seat, swiveling wheel, stopper, grinding wheel and grinding motor, the upside of motor cabinet is equipped with the rotating electrical machines, the rotating electrical machines left side is connected with the motor shaft, the motor shaft left side is equipped with flower-drum point groove, all be equipped with the fixation clamp around the flower-drum point groove, the welding connection is connected with the fixing base on the regulating box upside, fixing base right side welding connection has the fixed axle, the fixed axle right side is equipped with the telescopic link, the telescopic link right side is equipped with companion's pivot, companion's pivot right side is equipped with flower-drum spacing groove, the regulating box inboard is equipped with the dust removal case, the fixing base left side is equipped with ash conveying pipe, ash conveying pipe end-to-end connection has the dust collector, the telescopic link rear side is equipped with the grinding seat, the grinding seat front side is equipped with the swiveling wheel, swiveling wheel front side welded connection has the stopper, the stopper is equipped with the stopper around all around the flower-drum point groove, the fixed connection is equipped with the outside of polishing.
Preferably, the fixing clamp is in welded connection with the flower-drum tip groove, and the fixing clamp and the flower-drum tip groove are equidistantly arranged in a central axis.
Preferably, the rotation connection is adopted between the accompanying rotating shaft and the telescopic rod, and the inner diameter of the accompanying rotating shaft is larger than that of the telescopic rod.
Preferably, the dust extractor is in adhesion connection with the ash conveying pipe, and the dust extractor is tightly attached to the ash conveying pipe.
Preferably, the polishing seat is in rotary connection with the limiting block, and the polishing seat and the limiting block form a rotary structure through a rotary wheel.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an internal diameter grinding device of bicycle flower-drum production, through setting up grinding machanism, when needs use, go into the flower-drum point inslot with bicycle flower-drum card, fix around the flower-drum by the fixation clamp again, the flower-drum spacing inslot of contralateral flower-drum is pressed from both sides tightly through the telescopic link with the flower-drum of flower-drum spacing inslot through the left fixed axle of fixing base, according to flower-drum position, place the seat of polishing in suitable position, it carries out the angle modulation to drive the stopper through the swiveling wheel, be convenient for take when changing the flower-drum that needs to polish, it is inboard to aim at the flower-drum with the wheel of polishing, drive the rotation by the motor of polishing, then the rotating electrical machines passes through the motor shaft on the motor cabinet, drive flower-drum in the flower-drum point inslot and the wheel of polishing carry out counter-rotation, but increase efficiency when increasing the area of polishing, and the rotation axis of companion of drum spacing inslot left side can be along with the rotation of flower-drum, prevent to cause the dislocation, in the polishing, the dust collector is with the dust that the dust was polished is passed through the dust pipe suction dust removal case, reduce dust scattering.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the grinding wheel of the present utility model;
FIG. 3 is a schematic diagram of a hub limit groove structure of the utility model;
fig. 4 is a schematic diagram of a flower-drum tip groove structure of the present utility model.
Reference numerals in the drawings: 1. a motor base; 2. a telescoping assembly; 201. a telescopic adjusting frame; 202. a fixing hole; 203. a fixing bolt; 3. an adjusting box; 4. a connecting groove; 5. a polishing mechanism; 501. a rotating electric machine; 502. a motor shaft; 503. flower-drum tip groove; 504. a fixing clamp; 505. a fixing seat; 506. a fixed shaft; 507. a telescopic rod; 508. a rotation shaft; 509. flower-drum limit groove; 510. a dust removal box; 511. an ash conveying pipe; 512. a dust extractor; 513. polishing a base; 514. a rotating wheel; 515. a limiting block; 516. grinding wheel; 517. and (5) polishing the motor.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an internal diameter grinding device of bicycle flower-drum production, including motor cabinet 1 and grinding machanism 5, grinding machanism 5 includes rotating electrical machines 501, motor shaft 502, flower-drum point groove 503, fixation clamp 504, fixing base 505, fixed axle 506, telescopic link 507, companion's pivot 508, flower-drum spacing groove 509, dust removal case 510, ash transfer pipe 511, dust extractor 512, grinding seat 513, swiveling wheel 514, stopper 515, grinding wheel 516 and grinding motor 517, the left side of motor cabinet 1 is equipped with telescopic subassembly 2, telescopic subassembly 2's upside draw-in groove is connected with adjustment tank 3, the left side welded connection of adjustment tank 3 has spread groove 4, the upside of adjustment tank 3 is fixed with grinding machanism 5.
Further, the telescopic assembly 2 comprises a telescopic adjusting frame 201, a fixing hole 202 and a fixing bolt 203, the left side of the motor base 1 is welded and connected with the telescopic adjusting frame 201, the fixing hole 202 is formed in the upper side of the telescopic adjusting frame 201, the fixing bolt 203 is connected to a clamping groove on the inner side of the fixing hole 202, when the telescopic adjusting frame 201 is needed to be used, the adjusting box 3 is placed on the telescopic adjusting frame 201, adjustment is carried out according to the needed distance, the connecting groove 4 is connected with the fixing hole 202 in the direction through the fixing bolt 203, and the adjusting box 3 is fixed in position.
Further, the polishing mechanism 5 comprises a rotating motor 501, a motor shaft 502, a flower-drum tip groove 503, a fixing clamp 504, a fixing seat 505, a fixing shaft 506, a telescopic rod 507, a accompanying shaft 508, a flower-drum limit groove 509, a dust removal box 510, an ash transfer tube 511, a dust extractor 512, a polishing seat 513, a rotating wheel 514, a limit block 515, a polishing wheel 516 and a polishing motor 517, wherein the rotating motor 501 is arranged on the upper side of the motor seat 1, the motor shaft 502 is connected with the left side of the rotating motor 501, the flower-drum tip groove 503 is arranged on the left side of the motor shaft 502, the fixing clamps 504 are arranged around the flower-drum tip groove 503, the fixing seat 505 is connected with the upper side of the adjusting box 3 in a welding manner, the fixing shaft 506 is connected with the right side of the fixing seat 505 in a welding manner, the telescopic rod 507 is arranged on the right side of the fixing shaft 506, the flower-drum limit groove 509 is arranged on the right side of the accompanying shaft 508, the dust removal box 510 is arranged on the inner side of the adjusting box 3, the ash transfer tube 511 is arranged on the left side of the fixing seat 505, the tail end of the ash conveying pipe 511 is connected with a dust extractor 512, the rear side of the telescopic adjusting frame 201 is provided with a polishing seat 513, the front side of the polishing seat 513 is provided with a rotary wheel 514, the front side of the rotary wheel 514 is welded with a limiting block 515, the inner side of the limiting block 515 is provided with a polishing wheel 516, the outer side of the polishing wheel 516 is provided with a polishing motor 517, when the bicycle drum is required to be used, the bicycle drum is clamped into the drum tip groove 503, the periphery of the drum is fixed by the fixing clamp 504, the opposite side drum limiting groove 509 clamps the drum in the drum limiting groove 509 through the telescopic rod 507 by the fixing shaft 506 on the left side of the fixing seat 505, the polishing seat 513 is placed at a proper position according to the position of the drum, the rotary wheel 514 drives the limiting block 515 to perform angle adjustment, the polishing wheel 516 is convenient to be taken inconveniently when the drum to be polished is required to be replaced, the polishing wheel 516 is aligned to the inner side of the drum, the drum is driven to rotate by the polishing motor 517, then, the rotating motor 501 on the motor base 1 drives the flower drum in the flower drum tip groove 503 to reversely rotate with the grinding wheel 516 through the motor shaft 502, the grinding area is increased, the efficiency is increased, the rotation of the accompanying shaft 508 on the left side of the flower drum limiting groove 509 can be carried out along with the rotation of the flower drum, dislocation is prevented, and the dust extractor 512 pumps the ground dust into the dust removing box 510 through the dust conveying pipe 511 while grinding, so that dust scattering is reduced.
Further, the fixing clip 504 is welded with the flower-drum tip groove 503, the fixing clip 504 and the flower-drum tip groove 503 are equidistantly arranged in a central axis, and the fixing clip 504 can limit the periphery of the flower-drum after the flower-drum tip is clamped into the flower-drum tip groove 503 and fix the periphery of the flower-drum during polishing.
Further, the rotation connection is formed between the rotation accompanying shaft 508 and the telescopic rod 507, the inner diameter of the rotation accompanying shaft 508 is larger than that of the telescopic rod 507, and the rotation accompanying shaft 508 can drive the flower drum limiting groove 509 to rotate when polishing the flower drum.
Further, the dust extractor 512 is connected with the ash conveying pipe 511 in a adhering manner, the dust extractor 512 is tightly attached to the ash conveying pipe 511, when the flower drum is polished, the dust extractor 512 can extract dust generated when the flower drum is polished, scattering of the dust is reduced, and the dust is conveyed through the ash conveying pipe 511.
Further, the polishing seat 513 is rotatably connected with the limiting block 515, the polishing seat 513 and the limiting block 515 form a rotary structure through the rotary wheel 514, when the flower drum needing to be polished needs to be replaced, the rotary wheel 514 can drive the limiting block 515 to be turned upwards, and the flower drum replacing space is increased.
Working principle: when the bicycle hub is required to be used, the adjusting box 3 is placed on the telescopic adjusting frame 201 in the first step, the connecting groove 4 is connected with the fixing hole 202 in the direction of the fixing hole 202 through the fixing bolt 203, the adjusting box 3 is fixed in position, the bicycle hub is clamped into the hub tip groove 503 in the second step, the periphery of the hub is fixed through the fixing clamp 504, the hub in the hub limiting groove 509 on the opposite side is clamped through the fixing shaft 506 on the left side of the fixing seat 505 through the telescopic rod 507, the grinding seat 513 is placed at a proper position according to the position of the hub, the limiting block 515 is driven by the rotating wheel 514 to conduct angle adjustment, the hub is convenient to take when the hub needing to be ground is replaced, the grinding wheel 516 is aligned to the inner side of the hub, the grinding motor 517 is driven to rotate through the grinding motor 517, the rotating motor 501 on the hub tip groove 503 is driven by the motor shaft 502, the hub 516 is driven to reversely rotate, the grinding area is increased, meanwhile, the efficiency can be increased, the hub 508 on the left side of the hub limiting groove can rotate along with the rotation of the hub, dust is prevented from being sucked into the inner diameter of the hub 509, and dust is prevented from being sucked into the dust collector 510 through the hub, and dust is reduced, and dust is finally, dust is discharged from the hub is pumped into the hub 510.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 (7)
1. The utility model provides an internal diameter grinding device of bicycle flower-drum production, including motor cabinet (1) and grinding machanism (5), grinding machanism (5) are including rotating electrical machines (501), motor shaft (502), flower-drum point groove (503), fixation clamp (504), fixing base (505), fixed axle (506), telescopic link (507), companion's pivot (508), flower-drum spacing groove (509), dust removal case (510), ash conveying pipe (511), dust extractor (512), grinding seat (513), swiveling wheel (514), stopper (515), grinding wheel (516) and grinding motor (517), its characterized in that: the left side of motor cabinet (1) is equipped with flexible subassembly (2), the upside draw-in groove of flexible subassembly (2) is connected with adjustment tank (3), the left side welded connection of adjustment tank (3) has spread groove (4), the upside of adjustment tank (3) is fixed with grinding machanism (5).
2. The inside diameter grinding device for bicycle hub production according to claim 1, wherein the telescopic assembly (2) comprises a telescopic adjusting frame (201), fixing holes (202) and fixing bolts (203), the left side of the motor base (1) is welded and connected with the telescopic adjusting frame (201), fixing holes (202) are formed in the upper side of the telescopic adjusting frame (201), and fixing bolts (203) are connected to clamping grooves in the inner sides of the fixing holes (202).
3. The inside diameter polishing device for bicycle hub production according to claim 2, wherein the polishing mechanism (5) comprises a rotating motor (501), a motor shaft (502), a hub tip groove (503), a fixing clamp (504), a fixing seat (505), a fixing shaft (506), a telescopic rod (507), a accompanying rotating shaft (508), a hub limit groove (509), a dust removing box (510), an ash conveying pipe (511), a dust extractor (512), a polishing seat (513), a rotating wheel (514), a limiting block (515), a polishing wheel (516) and a polishing motor (517), wherein the rotating motor (501) is arranged on the upper side of the motor seat (1), the rotating motor (501) is connected with the motor shaft (502), the hub tip groove (503) is arranged on the left side of the motor shaft (502), the fixing clamp (504) is arranged on the periphery of the hub tip groove (503), the fixing seat (505) is connected with the fixing shaft (506) in a welding way on the upper side of the regulating box (3), the fixing shaft (506) is connected with the right side of the fixing shaft (506) in a welding way, the telescopic rod (507) is arranged on the right side of the fixing shaft (507), the telescopic rod (507) is arranged on the inner side of the regulating box (508) is arranged on the right side of the regulating box (508), the left side of fixing base (505) is equipped with ash conveying pipe (511), ash conveying pipe (511) end-to-end connection has dust extractor (512), flexible alignment jig (201) rear side is equipped with grinding seat (513), grinding seat (513) front side is equipped with swiveling wheel (514), swiveling wheel (514) front side welded connection has stopper (515), stopper (515) inboard is equipped with grinding wheel (516), grinding wheel (516) outside is equipped with grinding motor (517).
4. An inner diameter polishing device for hub production of a bicycle according to claim 3, wherein the fixing clamp (504) is welded with the hub tip groove (503), and the fixing clamp (504) and the hub tip groove (503) are equidistantly arranged in a central axis.
5. An inner diameter polishing device for bicycle hub production according to claim 3, wherein the rotation connection is formed between the accompanying shaft (508) and the telescopic rod (507), and the inner diameter of the accompanying shaft (508) is larger than the inner diameter of the telescopic rod (507).
6. An inside diameter grinding device for bicycle hub production according to claim 3, wherein the dust extractor (512) is in adhesion connection with the ash conveying pipe (511), and the dust extractor (512) is tightly attached to the ash conveying pipe (511).
7. An inner diameter polishing device for bicycle hub production according to claim 3, characterized in that the polishing seat (513) and the limiting block (515) are in rotary connection, and the polishing seat (513) and the limiting block (515) form a rotary structure through a rotary wheel (514).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384013.8U CN219649405U (en) | 2023-03-04 | 2023-03-04 | Inner diameter polishing device for bicycle hub production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384013.8U CN219649405U (en) | 2023-03-04 | 2023-03-04 | Inner diameter polishing device for bicycle hub production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649405U true CN219649405U (en) | 2023-09-08 |
Family
ID=87860328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320384013.8U Active CN219649405U (en) | 2023-03-04 | 2023-03-04 | Inner diameter polishing device for bicycle hub production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649405U (en) |
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2023
- 2023-03-04 CN CN202320384013.8U patent/CN219649405U/en active Active
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