Brushing thorn device for hub processing
Technical Field
The utility model relates to the technical field of hub processing, in particular to a bristle thorn device for hub processing.
Background
In the hub processing process, due to the reasons of gaps or processing of hub dies and the like, a plurality of burrs and burrs are left on the hub, and then brushing thorn work is needed to be carried out on the hub before paint spraying work.
However, in the prior art, such a polishing and deburring device, such as the bristle thorn device for processing the hub of chinese patent application No. 202320542362.8, can polish the hub when in use, but only can deburr one surface of the hub when polishing, thus the polishing effect is limited, and therefore, the bristle thorn device for processing the hub is required to be improved to solve the problem.
Disclosure of utility model
The utility model aims to provide a bristle puncturing device for hub processing, which solves the problems in the prior art.
In order to achieve the above purpose, the bristle thorn device for hub processing comprises a bottom plate, wherein upright posts are fixedly arranged at four corners of the upper end surface of the bottom plate, a top plate is fixedly arranged at the upper end of each upright post, a hub is arranged between the bottom plate and the top plate, a polishing mechanism for polishing the hub is arranged at the upper end of the bottom plate, the polishing mechanism comprises a fixing frame, fixing wheels, a supporting frame, driving wheels, motors, fixing frames and bristles, fixing frames are fixedly arranged at two sides of the upper end of the bottom plate, the fixing wheels are movably arranged at the upper end of the fixing frame through rotating shafts, a supporting frame is fixedly arranged in the middle of the upper end of the bottom plate, the upper end of the supporting frame is movably arranged with the driving wheels through the rotating shafts, the motors are fixedly arranged on one side of the driving wheels on the surface of the supporting frame, the fixing frames are fixedly arranged on one side of the upper end of the bottom plate, and the bristles are arranged inside the fixing frames.
Preferably, the inside middle part of roof is fixed and is provided with the pneumatic cylinder, the expansion end of pneumatic cylinder is provided with the spacing wheel through the pivot activity, can extrude the wheel hub fixed in the tight pulley upper end through the spacing wheel to can prevent that wheel hub from rotating at a high speed and breaking away from the tight pulley surface when polishing.
Preferably, the driving wheel is made of rubber, the outer side surface of the driving wheel is mutually attached to the surface of the hub, and the driving wheel through rubber can provide better friction force and can drive the hub to rotate when the driving wheel rotates.
Preferably, the inside both sides of fixed frame all are provided with the brush hair, so this device can once only polish the burring to wheel hub's both sides to can improve the processing effect of polishing of this device.
Preferably, the power output shaft end of the motor is in transmission connection with the rotating shaft where the driving wheel is located, so that the motor can drive the driving wheel to rotate, the driving wheel can be conveniently driven to rotate by the motor, and the hub can be driven to rotate at a high speed by friction force through the driving wheel.
Preferably, the fixed wheel and the limiting wheel are provided with grooves which can be matched and clamped with the wheel hub, and the stability of the wheel hub fixed between the fixed wheel and the limiting wheel can be improved through the grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the motor drives the driving wheel to rotate, so that the driving wheel can drive the hub to rotate rapidly by using friction force, and thus, the brush can be used for polishing and deburring the two sides of the hub by using the brush, the processing effect and the processing efficiency of the device can be remarkably improved, and the device is convenient to popularize and use.
2. The utility model is convenient for fixing the hub when in use. The limiting wheel is driven to move upwards only through the shrinkage of the electric push rod, so that the hub is conveniently placed and taken down to the upper end of the fixed wheel in the outflow space, the electric push rod stretches to push the limiting wheel to extrude and fix the hub, and therefore, the hub is convenient to fix and take out, and the wheel is convenient to popularize and use.
Drawings
FIG. 1 is a schematic view of the overall structure of a bristle needling apparatus for hub processing of the present utility model;
FIG. 2 is an installation view of a driving wheel in a bristle needling apparatus for hub machining of the present utility model;
fig. 3 is a front view of a bristle puncturing device for hub machining according to the present utility model.
The device comprises a bottom plate 1, a column 2, a top plate 3, a wheel hub 4, a fixing frame 5, a fixing frame 6, a fixing wheel 7, a supporting frame 8, a driving wheel 9, a motor 10, a fixing frame 11, bristles 12, a hydraulic cylinder 13 and a limiting wheel.
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.
Referring to fig. 1-3, the utility model provides a bristle thorn device for hub processing, which comprises a bottom plate 1, wherein upright posts 2 are fixedly arranged at four corners of the upper end surface of the bottom plate 1, a top plate 3 is fixedly arranged at the upper end of the upright posts 2, a hub 4 is arranged between the bottom plate 1 and the top plate 3, a polishing mechanism for polishing the hub 4 is arranged at the upper end of the bottom plate 1, the polishing mechanism comprises a fixing frame 5, a fixing wheel 6, a supporting frame 7, a driving wheel 8, a motor 9, a fixing frame 10 and bristles 11, the fixing frames 5 are fixedly arranged at two sides of the upper end of the bottom plate 1, the fixing wheel 6 is movably arranged at the upper end of the fixing frame 5 through a rotating shaft, a supporting frame 7 is fixedly arranged at the middle of the upper end of the bottom plate 1, the upper end of the supporting frame 7 is movably arranged with the driving wheel 8 through the rotating shaft, the motor 9 is fixedly arranged on one side of the supporting frame 7, a fixing frame 10 is fixedly arranged at one side of the upper end of the bottom plate 1, and the bristles 11 are arranged inside the fixing frame 10.
The middle part of the inner side of the top plate 3 is fixedly provided with a hydraulic cylinder 12, the movable end of the hydraulic cylinder 12 is movably provided with a limiting wheel 13 through a rotating shaft, and the wheel hub 4 can be extruded and fixed at the upper end of the fixed wheel 6 through the limiting wheel 13, so that the wheel hub 4 can be prevented from being separated from the surface of the fixed wheel 6 when being rotated at a high speed for polishing;
The driving wheel 8 is made of rubber, the outer side surface of the driving wheel 8 is mutually attached to the surface of the hub 4, and good friction force can be provided by the rubber driving wheel 8, so that the hub 4 can be driven to rotate when the driving wheel 8 rotates;
The bristles 11 are arranged on two sides of the inside of the fixed frame 10, so that the device can polish and deburr two sides of the hub 4 at one time, and the polishing processing effect of the device can be improved;
the power output shaft end of the motor 9 is in transmission connection with the rotating shaft where the driving wheel 8 is positioned, so that the motor 9 can drive the driving wheel 8 to rotate, the driving wheel 8 can be conveniently driven to rotate by the motor 9, and the hub 4 can be driven to rotate at a high speed by friction force through the driving wheel 8;
grooves which can be matched and clamped with the hub 4 are formed in the surfaces of the fixed wheel 6 and the limiting wheel 13, and the stability of the hub 4 fixed between the fixed wheel 6 and the limiting wheel 13 can be improved through the grooves.
When the device is used, the hub 4 to be polished is sleeved through the fixed wheel 6 and the limiting wheel 13, the hub 4 to be polished is sleeved inside the fixed frame 10 as shown in fig. 1, both sides of the hub 4 can be contacted with bristles 11 at the moment, the lower end surface of the hub 4 can be extruded on the surface of the driving wheel 8, and then the driving wheel 8 is driven to rotate by the motor 9, so that the driving wheel 8 can drive the hub 4 to rotate rapidly by friction force, the bristles 11 can be used for polishing and deburring the bristles 11 on both sides of the hub 4 by using the bristles 11, the processing effect and the processing efficiency of the device can be remarkably improved, and the device is convenient to popularize and use;
The hub 4 is convenient to fix when the device is used. The limiting wheel 13 is driven to move upwards only through the shrinkage of the electric push rod, so that the hub 4 is conveniently placed and taken down from the outflow space to the upper end of the fixed wheel 6, and the electric push rod stretches to push the limiting wheel 13 to extrude and fix the hub 4, so that the hub 4 is fixed and taken out conveniently, and the wheel is convenient to popularize and use.
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.