Hub slicing device
By synchronously sliding the clamp and combining the adjustment components to fix the wheel hub, the vibration and cumbersome operation of the wheel hub during the cutting process are solved, and efficient hub cutting is achieved.
Patent Information
- Application Number
- CN202422475111.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing hub cutting device has vibration problems during the fixing process, resulting in inaccurate cutting and grinding, complicated operation and low processing efficiency.
The clamp is used to slide the fixed wheel hub simultaneously, combine the lifting and lateral adjustment components, and drive the wheel hub to rotate through the turntable, and cut with the planing drill bit to replace the traditional limit column and limit rod positioning methods.
The stable fixation and efficient cutting of the wheel hub are achieved, which reduces manual operation steps and improves processing efficiency.
Smart Images
Figure CN223185618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheel hub processing, in particular to a wheel hub planing device. Background Art
[0002] The wheel hub is generally formed by casting. The edge of the cast wheel hub generally has a lot of excess material, which needs to be removed. The automobile wheel hub generally has several through holes for installing the axle. The existing wheel hub cutting device generally uses a limit column to pass through the through hole to fix the automobile wheel hub on the positioning device. However, there will be a certain gap between the limit column and the circular hole. Otherwise, it is difficult to insert the limit rod into the circular hole, resulting in vibration of the wheel hub during the cutting and grinding process, resulting in inaccurate cutting and grinding.
[0003] Existing planing devices often use a limit rod and bolts to fix the wheel hub when positioning the wheel hub, so as to improve the vibration of the wheel hub during the cutting and grinding process. However, this device is relatively cumbersome to use and requires manual tightening of the nuts multiple times to complete the fixation of the wheel hub. The operation is cumbersome and the processing efficiency is low. Utility Model Content
[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a wheel hub planing device, which includes a workbench, which is composed of a lifting assembly, a lateral adjustment assembly, a table top and a set of legs. One side of the table top is fixedly connected to the lifting assembly, and a lateral adjustment assembly is installed at the lifting position of the lifting assembly. A circular groove is provided in the middle of the table top, and the adjustment position of the lateral adjustment assembly is fixedly connected to a drill rig. The lower end of the drill rig is fixedly connected to a planing drill bit. A rotating structure is installed in the circular groove of the table top, and a clamping structure is installed on the rotating structure.
[0005] The rotating structure includes a motor 1, a gear, a gear ring and a turntable;
[0006] The turntable bearing is connected to the circular groove, the gear ring is fixedly connected to the upper side of the gear ring, the motor is placed at a corner on the lower side of the table, the output end of the motor passes through the table and is fixedly connected to the gear, and the gear is engaged with the gear ring.
[0007] The utility model is further configured as follows: the clamping structure includes a set of cross slides, a set of clamping plates, a set of connecting rods, an electric push rod and a square block;
[0008] The turntable is provided with a group of evenly arranged cross slides, the lower side of the turntable is fixedly connected to the electric push rod, the output end of the electric push rod is fixedly connected to the square block, the middle of the four sides of the square block are movably connected to one end of the corresponding connecting rod, a group of upper ends of the connecting rods are movably connected to the bottom of the corresponding cross sliders, a group of cross sliders are slidably placed in the corresponding cross slides, and a group of upper ends of the cross sliders are fixedly connected to the corresponding splints.
[0009] The utility model is further configured such that opposite sides of a group of the clamping plates are coated with a hard rubber layer to prevent the clamping force of the clamping plates from being too large and causing indentations on the surface of the wheel hub.
[0010] The utility model is further configured as follows: the lifting assembly and the lateral adjustment assembly are both composed of a straight slot plate, a second motor, a lead screw and a slider (i.e., the adjustment part); the second motor is placed at one end of the straight slot plate; the output end of the second motor passes through one end of the straight slot plate and is fixedly connected to the lead screw; the other end of the lead screw is connected to the other end of the straight slot plate by a bearing; the slider is slidably placed in the straight slot plate; and the lead screw is threadedly connected to the slider.
[0011] The present invention is further configured such that each of the second motors is a slow forward and reverse motor.
[0012] The beneficial technical effects of the present invention are as follows: the present invention fixes the wheel hub in the middle of the turntable by synchronous sliding of a group of clamping plates, and adjusts the planing drill bit to a suitable position according to the model of the wheel hub (that is, the planing drill bit is adjusted to a position matching the thickness of the wheel hub by the lifting component, and the planing drill bit is adjusted to a position matching the edge of the wheel hub by the lateral adjustment structure), so that wheel hubs of different thicknesses and diameters can be planed. After the wheel hub is fixed and limited by a group of clamping plates, the wheel hub is driven to rotate by the turntable, and the wheel hub is planed in conjunction with the rotation of the planing drill bit. The traditional positioning method of limiting columns and limiting rods is replaced by a group of clamping plates, which avoids the vibration of the wheel hub during planing, and is extremely easy to clamp and adjust, reducing the steps of manual fixation and improving the planing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Shows the three-dimensional structure of the utility model Figure 1 .
[0014] Figure 2 Shows the three-dimensional structure of the utility model Figure 2 .
[0015] Figure 3 Shows the three-dimensional structure of the utility model Figure 3 .
[0016] Figure 4A partial structural schematic diagram of the utility model is shown.
[0017] Figure 5 It shows a partial structural schematic diagram of the table top, turntable 9 and gear ring 7 of the present invention after sectioning.
[0018] Figure 1: lifting assembly, 2: lateral adjustment assembly, 3: drilling rig, 4: planing drill bit, 5: workbench, 6: gear, 7: gear ring, 8: splint, 9: turntable, 10: cross slide, 11: motor 1, 12: connecting rod, 13: electric push rod, 14: square block, 15: wheel hub, 16: cross slide. DETAILED DESCRIPTION
[0019] Please refer to the attached Figure 1-Figure 5 It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.
[0020] The utility model proposes a wheel hub planing device. Before use, a group of splints 8 are at the farthest relative position, the output end of the electric push rod 13 is in a retracted state, and the lateral adjustment component 2 is in the highest position. Figure 1As shown, when using this device, the wheel hub 15 is placed on the upper side of the turntable 9, the electric push rod 13 is started, the output end of the electric push rod 13 extends to drive the square block to slide downward, and the square block drives a group of connecting rods 13 to swing, and a group of connecting rods 13 drives the corresponding cross sliders 16 to slide along the corresponding cross slide grooves 10 in the direction of approaching each other, and a group of cross sliders 16 drives the corresponding splints 8 to slide in the direction of approaching each other. When the opposite side of a group of splints 8 is tightly fitted against the outer side of the wheel hub 15, the electric push rod 13 is closed. At this time, a group of splints 8 clamp the wheel hub 15. Since a group of splints 8 slide synchronously, the wheel hub 15 is fixed in the middle of the turntable 9, the lifting assembly 1 is started, and the planer drill bit 4 is adjusted to a position slightly higher than the upper side of the wheel hub 15. The lateral adjustment assembly 2 is started, and the planer drill bit 4 is adjusted to a position matching the edge of the wheel hub 15. The drilling rig 3 is started, and the planer drill bit 4 rotates to start working. The lifting assembly 1 is started again to lower the planer drill bit 4 to an appropriate depth. After the planing depth of the edge is reached, the lifting component 1 is closed and the motor 11 is started. The motor 11 drives the gear 6 to rotate, the gear 6 drives the gear ring 7 engaged therewith to rotate, the gear ring 7 drives the turntable 9 to rotate along the circular groove, the turntable 9 drives the hub 15 to rotate through a set of clamping plates 8, the hub 15 rotates along the planing drill bit 4, planing the edge of the hub 15, and the planing drill bit 4 removes the excess material on the edge of the hub 15. With the cooperation of the lifting component 1 and the lateral adjustment component 2, this device can plan different thicknesses of the wheel. The wheel hub 15 is fixed and limited by a set of clamping plates 8, which replaces the traditional positioning method of limiting columns and limiting rods, thereby avoiding the vibration of the wheel hub 15 during planing. The wheel hub can be clamped and adjusted very easily, reducing the steps of manual fixation and improving the planing efficiency. After the planing of the wheel hub 15 is completed, the motor 11 is turned off, the device is restored to its initial state, the planed wheel hub 15 is removed, and the next wheel hub 15 is placed.
[0021] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and components may be substituted with equivalents without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.
[0022] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. These are merely for ease of description and are not intended to indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0024] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.
[0025] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.
Claims
1. A wheel hub planing device, comprising a workbench (5), characterized in that: The workbench (5) is composed of a lifting assembly (1), a transverse adjustment assembly (2), a tabletop and a group of legs. One side of the tabletop is fixedly connected to the lifting assembly (1). The lifting part of the lifting assembly (1) is equipped with a transverse adjustment assembly (2). A circular groove is provided in the middle of the tabletop. The adjustment part of the transverse adjustment assembly (2) is fixedly connected to a drilling rig (3). The lower end of the drilling rig (3) is fixedly connected to a planing drill bit (4). A rotating structure is installed in the circular groove of the tabletop, and a clamping structure is installed on the rotating structure. The rotating structure includes a motor (11), a gear (6), a ring gear (7) and a turntable (9); The bearing of the turntable (9) is connected to the circular groove, the gear ring (7) is fixedly connected to the upper side of the gear ring (7), the motor (11) is placed at a corner on the lower side of the table, the output end of the motor (11) passes through the table and is fixedly connected to the gear (6), and the gear (6) is meshed with the gear ring (7).
2. A wheel hub planing device according to claim 1, characterized in that: The clamping structure comprises a set of cross slides (16), a set of clamping plates (8), a set of connecting rods (12), an electric push rod (13) and a square block (14); The turntable (9) is provided with a group of evenly arranged cross slides (10), the lower side of the turntable (9) is fixedly connected to the electric push rod (13), the output end of the electric push rod (13) is fixedly connected to the square block (14), the middle of the four sides of the square block (14) are movably connected to one end of the corresponding connecting rod (12), the upper ends of a group of the connecting rods (12) are movably connected to the bottoms of the corresponding cross sliders (16), a group of the cross sliders (16) are slidably placed in the corresponding cross slides (10), and the upper ends of a group of the cross sliders (16) are fixedly connected to the corresponding splints (8).
3. The wheel hub planing device according to claim 2, characterized in that: One opposite side of a group of the clamping plates (8) is covered with a hard rubber layer.