Automobile hub drilling device

Abstract

The utility model discloses an automobile hub drilling device, and relates to the technical field of automobile machining. The device comprises an adjusting assembly, a drilling motor is arranged above a placing plate, a drill bit is arranged below the drilling motor, a double-head motor is fixed to the middle of the lower wall of the placing plate, clamping plates are arranged on the left side and the right side of the placing plate, a connecting plate is arranged below the double-head motor, and an adjusting motor is fixed to the middle of the lower wall of the connecting plate. A power output shaft of the adjusting motor is fixedly connected with the double-end motor, and a moving motor is arranged in front of the adjusting motor. The electric push rod is used for adjusting the operation height, so that an operator can operate comfortably, and the movable motor is used for adjusting the screw hole position of the automobile hub on the placing plate to be located below the drill bit to drill the screw hole position; and the situation that in the prior art, after the middle position of the automobile hub is drilled, the automobile hub needs to be moved to another device to conduct screw hole position drilling treatment is not needed, and using is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile processing, in particular to an automobile wheel hub drilling device. Background Art

[0002] Automobile processing refers to the process of processing, assembling, and modifying automobile parts or entire vehicles to achieve specific functions, improve performance, or meet personalized needs. As one of the components of an automobile, the main function of the automobile wheel hub is to connect the wheel to the bearing system of the vehicle and support the weight of the vehicle. During the processing of the automobile wheel hub, it is necessary to drill holes in the automobile wheel hub to meet the connection requirements between the automobile wheel hub and the vehicle body through bolts.

[0003] After searching, the authorization announcement number CN219464814U and the authorization announcement date 2023.08.04 disclose a vehicle wheel hub drilling device, which relates to the field of vehicle wheel hub processing technology, including a base, the upper surface of the base is equipped with a clamping assembly for clamping the vehicle wheel hub, one side of the upper surface of the base is fixedly equipped with a right angle frame, the lower surface of the right angle frame is rotatably equipped with a rotating shaft, the lower surface of the rotating shaft is fixedly equipped with a rotating plate, and one side of the lower surface of the rotating plate is equipped with a drilling assembly for drilling holes in the vehicle wheel hub. After the drilling work is completed, the staff rotates the rotating plate so that the cleaning assembly follows the rotating plate to rotate above the center hole of the vehicle wheel hub, and then the staff starts the cleaning assembly to clean the burrs at the center hole position, so that after the drilling assembly drills the vehicle wheel hub, the staff does not need to remove the wheel hub and then place it in the burr cleaning equipment, the steps are simple, and there is no need to constantly move the wheel hub, which reduces the workload of the staff.

[0004] In the prior art, since the height of the base is fixed, the operating height during the drilling operation is fixed and cannot be adjusted autonomously according to the user's required operating height, which is inconvenient to use. In addition, the prior art can only drill holes in the middle position of the automobile wheel hub, but cannot drill holes in the screw holes, which is inconvenient to use. Therefore, we provide an automobile wheel hub drilling device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a vehicle wheel hub drilling device, which uses an electric push rod to adjust the operating height, and uses a mobile motor to adjust the screw hole position of the vehicle wheel hub on the placement plate to be below the drill bit to drill the screw hole position, thereby solving the problem that the operating height of the prior art is fixed during the drilling operation due to the fixed height of the base, and cannot be adjusted independently according to the required operating height of the user, which is inconvenient to use, and the prior art can only drill holes in the middle position of the vehicle wheel hub, and cannot drill holes in the screw holes, which is inconvenient to use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a vehicle wheel hub drilling device, comprising an adjustment component, the adjustment component comprising a mounting plate, an electric push rod is fixed at the middle position of the lower wall of the mounting plate, a fixing plate is fixed at the lower end of the electric push rod, and rotating rods are threadedly connected at the four corner positions of the fixing plate;

[0008] A drilling assembly is arranged above the adjusting assembly, and the drilling assembly includes a placing plate, a drilling motor is arranged above the placing plate, a drill bit is arranged below the drilling motor, a double-headed motor is fixed at the middle position of the lower wall of the placing plate, clamping plates are arranged on the left and right sides of the placing plate, a connecting plate is arranged below the double-headed motor, an adjusting motor is fixed at the middle position of the lower wall of the connecting plate, and a power output shaft of the adjusting motor is fixedly connected to the double-headed motor, and a moving motor is arranged in front of the adjusting motor.

[0009] The utility model is further configured such that guide rods are fixed at the four corner positions of the lower wall of the mounting plate, a guide sleeve is provided in a clearance fit outside the guide rod, and the lower end of the guide sleeve is fixedly connected to the fixing plate.

[0010] The utility model is further configured that a circular plate is fixed to the lower end of the rotating rod, and an anti-slip pad is fixed to the lower wall of the circular plate.

[0011] The utility model is further configured such that an electric telescopic rod is fixed to the upper wall of the drilling motor, an L-shaped plate is fixed to the upper end of the electric telescopic rod, and the L-shaped plate is fixedly connected to the mounting plate, a chuck is fixed on the power output shaft of the drilling motor, and the drill bit is detachably fixed inside the chuck.

[0012] The utility model is further configured such that the placement plate and the connecting plate are both circular in design, a number of universal balls are evenly fixed along the edges of the upper wall of the connecting plate, and the balls in the universal balls are in contact with the placement plate, threaded rods are fixed on the two power output shafts of the double-headed motor, and the thread directions of the two threaded rods are opposite, the two threaded rods are respectively threadedly connected to the corresponding clamping plates, a rectangular groove is provided on the placement plate corresponding to the position of the clamping plate, and an anti-sliding block is fixed to the inner side wall of the clamping plate.

[0013] The utility model is further configured such that slide plates are symmetrically fixed on the left and right sides of the connecting plate, the slide plates are slidably connected to the mounting plate, guide strips are fixed on the outer sides of the slide plates corresponding to the upper walls of the mounting plate, and the cross-sections of the guide strips and the slide plates are both L-shaped.

[0014] The utility model is further configured such that a vertical plate is fixed to the front wall of the two skateboards, a screw sleeve is fixed to the front wall of the vertical plate, a screw rod is connected to the internal thread of the screw sleeve, and the screw rod is fixedly connected to the power output shaft of the mobile motor, and an end plate is fixed to the rear wall of the mobile motor, and the end plate is fixedly connected to the mounting plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model provides an electric push rod, and utilizes the electric push rod to drive the installation plate to move, thereby moving the placement plate, so as to adjust the height of the placement plate, and then achieve the purpose of adjusting the operating height. Compared with the prior art, since the operating height can be adjusted, the operator can adjust the height of the placement plate to independently adjust the appropriate operating height, which solves the problem that the height of the base is fixed in the prior art, so the operating height is fixed during the drilling operation, and it cannot be independently adjusted according to the user's required operating height, which is inconvenient to use.

[0017] 2. The utility model sets a movable motor, and the movable motor works to make the screw hole of the automobile wheel hub directly under the drill bit so as to perform the drilling operation. The adjusting motor is used to rotate the placing plate and the automobile wheel hub to realize the drilling of several screw holes. Compared with the prior art, not only the middle position of the automobile wheel hub can be drilled, but also several screw holes on the automobile wheel hub can be drilled, so that the automobile wheel hub can be drilled at one time. There is no need for the prior art to drill the middle position of the automobile wheel hub and then move to another device to drill the screw holes. The utility model is more convenient to use, and solves the problem that the prior art can only drill holes in the middle position of the automobile wheel hub, but cannot drill screw holes, which is inconvenient to use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The figure is an overall structural diagram of an automobile wheel hub drilling device.

[0021] Figure 2 This is a structural diagram of the adjustment component.

[0022] Figure 3The figure is a rear view structural diagram of an automobile wheel hub drilling device.

[0023] Figure 4 The right side structural diagram of an automobile wheel hub drilling device.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-adjustment assembly, 101-mounting plate, 1011-guide rod, 102-electric push rod, 103-fixed plate, 1031-guide sleeve, 104-round plate, 1041-rotating rod, 1042-anti-slip pad, 2-drilling assembly, 201-electric telescopic rod, 2011-drilling motor, 2012-L-shaped plate, 202-chuck, 2021-drill bit, 203-placing plate, 2031-rectangular groove, 204-clamp, 2041-anti-sliding block, 205-connecting plate, 2051-universal ball, 2052-adjustment motor, 2053-screw sleeve, 2054-slide plate, 2055-vertical plate, 206-double-head motor, 2061-threaded rod, 207-moving motor, 2071-screw, 2072-end plate, 208-guide strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0028] See also Figure 1-2 The utility model is a vehicle wheel hub drilling device, comprising an adjusting component 1, the adjusting component 1 comprising a mounting plate 101, an electric push rod 102 is fixed at the middle position of the lower wall of the mounting plate 101, a fixing plate 103 is fixed at the lower end of the electric push rod 102, and a rotating rod 1041 is threadedly connected at the four corner positions of the fixing plate 103. The mounting plate 101 is driven to move by the electric push rod 102, and finally the placement plate 203 is moved to adjust the operating height.

[0029] Specifically, guide rods 1011 are fixed at the four corners of the lower wall of the mounting plate 101, and a guide sleeve 1031 is provided to cooperate with the external clearance of the guide rod 1011, and the lower end of the guide sleeve 1031 is fixedly connected to the fixed plate 103. Through the cooperation between the guide sleeve 1031 and the guide rod 1011, the mounting plate 101 can only move up and down, and the mounting plate 101 is prevented from tilting.

[0030] A circular plate 104 is fixed to the lower end of the rotating rod 1041 , and an anti-skid pad 1042 is fixed to the lower wall of the circular plate 104 , which increases the friction when installed on the ground and improves the stability when installed on the ground.

[0031] The operation process of this embodiment is: the operating circular plate 104 is rotated to rotate the corresponding rotating rod 1041, so that the height of the rotating rod 1041 changes, until the four anti-slip pads 1042 are in contact with the ground and can obtain a stable connection with the ground, and then the electric push rod 102 is operated to drive the mounting plate 101 to move up and down, and finally drive the placement plate 203 to move accordingly, so as to achieve the purpose of adjusting the operating height. Specific embodiment 2

[0033] See also Figure 1 , 3 4 is the second embodiment of the utility model, which is based on the previous embodiment, but is different from the first embodiment in that: a drilling assembly 2 is arranged above the adjusting assembly 1, and the drilling assembly 2 includes a placing plate 203 for placing the automobile wheel hub to be drilled, a drilling motor 2011 is arranged above the placing plate 203, and a drill bit 2021 is arranged below the drilling motor 2011. The drilling motor 2011 drives the chuck 202 to rotate when it works, thereby causing the drill bit 2021 to rotate. A double-headed motor 206 is fixed at the middle position of the lower wall of the placing plate 203, which is used to drive the threaded rod 2061 to rotate. Clamps 204 are arranged on both sides of the placing plate 203. The movement of the clamp 204 drives the anti-sliding block 2041 to move to clamp or release the automobile wheel hub. A double-headed motor 206 is arranged below the double-headed motor 206. There is a connecting plate 205, and an adjusting motor 2052 is fixed at the middle position of the lower wall of the connecting plate 205, and the power output shaft of the adjusting motor 2052 is fixedly connected to the double-headed motor 206. The adjusting motor 2052 drives the double-headed motor 206 to rotate horizontally, and finally adjusts the angle of the automobile wheel hub to switch the next screw hole position for drilling. A moving motor 207 is arranged in front of the adjusting motor 2052, which can drive the placing plate 203 to move forward and backward to switch the middle position of the automobile wheel hub and the screw hole position of the automobile wheel hub. The above arrangement adjusts the automobile wheel hub to the position of the screw hole drilling through the moving motor 207 for drilling, and then the adjusting motor 2052 is operated to switch between different screw hole positions for drilling, so as to realize drilling at the middle position of the automobile wheel hub and the screw hole position.

[0034] Specifically, an electric telescopic rod 201 is fixed to the upper wall of the drilling motor 2011 for adjusting the height of the drilling motor 2011, an L-shaped plate 2012 is fixed to the upper end of the electric telescopic rod 201, and the L-shaped plate 2012 is fixedly connected to the mounting plate 101, a chuck 202 is fixed on the power output shaft of the drilling motor 2011, and the drill bit 2021 is detachably fixed inside the chuck 202, and the drilling motor 2011 drives the chuck 202 to rotate when it works, thereby driving the drill bit 2021 to rotate for drilling.

[0035] The placing plate 203 and the connecting plate 205 are both circularly arranged. A plurality of universal balls 2051 are evenly fixed along the edge of the upper wall of the connecting plate 205. The balls in the universal balls 2051 are in contact with the placing plate 203. The placing plate 203 is supported by the universal balls 2051 to prevent the placing plate 203 from tilting. Threaded rods 2061 are fixed to the two power output shafts of the double-headed motor 206. The thread directions of the two threaded rods 2061 are opposite. The two threaded rods 2061 are respectively connected to the corresponding The clamping plate 204 is threadedly connected, and a rectangular groove 2031 is provided on the corresponding placement plate 203 where the clamping plate 204 is located. With the above arrangement, when the double-headed motor 206 is working, it drives the clamping plates 204 to move closer to or away from each other, so as to clamp or release the automobile wheel hub on the placement plate 203. An anti-sliding block 2041 is fixed to the inner side wall of the clamping plate 204. The anti-sliding block 2041 is made of high-friction material to improve the friction when clamping the automobile wheel hub, and the inner side wall of the anti-sliding block 2041 is arc-shaped.

[0036] Slide plates 2054 are symmetrically fixed on the left and right sides of the connecting plate 205, and the slide plates 2054 are slidably connected to the mounting plate 101. A guide bar 208 is fixed on the outer side of the slide plate 2054 corresponding to the upper wall of the mounting plate 101, and the cross-sections of the guide bar 208 and the slide plate 2054 are both L-shaped. The setting of the guide bar 208 allows the slide plate 2054 to only move forward and backward, thereby achieving the effect of limiting the moving direction of the placement plate 203, thereby preventing the placement plate 203 from moving left and right. The slide plate 2054 moves forward to move the position to be drilled to directly above the screw hole position. At this time, the slide plate 2054 moves backward until the middle position of the automobile wheel hub is located directly below the drill bit 2021, thereby switching the position to be drilled from the screw hole position to the middle position of the automobile wheel hub, so as to drill a hole in the middle position of the automobile wheel hub.

[0037] A vertical plate 2055 is fixed to the front wall of the two slides 2054, a screw sleeve 2053 is fixed to the front wall of the vertical plate 2055, the internal thread of the screw sleeve 2053 is connected to a screw rod 2071, and the screw rod 2071 is fixedly connected to the power output shaft of the mobile motor 207, an end plate 2072 is fixed to the rear wall of the mobile motor 207, and the end plate 2072 is fixedly connected to the mounting plate 101, the mobile motor 207 is operated to drive the screw rod 2071 to rotate, so that the screw sleeve 2053 and the slide 2054 are moved, and finally the purpose of moving the placement plate 203 is achieved.

[0038] The rest of the structure is the same as that of the first embodiment.

[0039] The operation process of this embodiment is as follows: when in use, the automobile wheel hub is placed on the upper surface of the placement plate 203 by operating the automobile wheel hub. At this time, the controller controls the double-headed motor 206 to work, driving the threaded rod 2061 to rotate so that the two clamping plates 204 are close to each other until the anti-sliding block 2041 abuts against the automobile wheel hub and maintains a suitable force, and then the drilling motor 2011 is operated to drive the chuck 202 to rotate, so that the drill bit 2021 rotates. At this time, the controller controls the electric telescopic rod 201 to extend, driving the drill bit 2021 in the rotating state to move downward to drill a hole in the middle position of the automobile wheel hub, and then the controller is operated to retract the electric telescopic rod 201. At this time, the controller controls the moving motor 207 to work to drive the threaded rod 2061 to rotate. The rod 2071 rotates, and under the action of the screw sleeve 2053, the placing plate 203 is finally moved forward until the threaded hole of the automobile wheel hub moves to just below the drill bit 2021. At this time, the chuck 202 is operated to replace the drill bit 2021, and then the controller controls the electric telescopic rod 201 and the drilling motor 2011 to drill the threaded hole, and the controller controls the electric telescopic rod 201 to retract to drive the drill bit 2021 to disengage from the automobile wheel hub, and the controller controls the adjusting motor 2052 to work and rotate to a set angle, and then the electric telescopic rod 201 is used to drive the drill bit 2021 in a rotating state to drill the next threaded hole, until all threaded holes are drilled in this way.

[0040] In addition, the electrical appliances in the present automobile wheel hub drilling device are electrically connected to the controller through conductive wires, and the controller is electrically connected to the external power supply through conductive wires. The electrical appliances and controller in the present automobile wheel hub drilling device are all prior art, and their models are not limited here. At the same time, the speed of the drilling motor 2011 is adjustable, and the number of rotations of the double-headed motor 206, the adjustment motor 2052 and the moving motor 207 are adjustable, which are prior art and will not be elaborated here.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vehicle wheel hub drilling device, comprising an adjustment assembly (1), characterized in that: The adjustment assembly (1) comprises a mounting plate (101), an electric push rod (102) is fixed at the middle position of the lower wall of the mounting plate (101), a fixing plate (103) is fixed at the lower end of the electric push rod (102), and rotating rods (1041) are threadedly connected at four corner positions of the fixing plate (103); A drilling assembly (2) is arranged above the adjusting assembly (1), and the drilling assembly (2) comprises a placing plate (203), a drilling motor (2011) is arranged above the placing plate (203), a drill bit (2021) is arranged below the drilling motor (2011), a double-headed motor (206) is fixed at the middle position of the lower wall of the placing plate (203), clamping plates (204) are arranged on both the left and right sides of the placing plate (203), a connecting plate (205) is arranged below the double-headed motor (206), an adjusting motor (2052) is fixed at the middle position of the lower wall of the connecting plate (205), and a power output shaft of the adjusting motor (2052) is fixedly connected to the double-headed motor (206), and a moving motor (207) is arranged in front of the adjusting motor (2052).

2. The automobile wheel hub drilling device according to claim 1, characterized in that: Guide rods (1011) are fixed at the four corners of the lower wall of the mounting plate (101), a guide sleeve (1031) is provided on the outside of the guide rod (1011) in a clearance-matched manner, and the lower end of the guide sleeve (1031) is fixedly connected to the fixing plate (103).

3. The automobile wheel hub drilling device according to claim 1, characterized in that: A circular plate (104) is fixed to the lower end of the rotating rod (1041), and an anti-slip pad (1042) is fixed to the lower wall of the circular plate (104).

4. The automobile wheel hub drilling device according to claim 1, characterized in that: An electric telescopic rod (201) is fixed to the upper wall of the drilling motor (2011), an L-shaped plate (2012) is fixed to the upper end of the electric telescopic rod (201), and the L-shaped plate (2012) is fixedly connected to the mounting plate (101), a chuck (202) is fixed to the power output shaft of the drilling motor (2011), and the drill bit (2021) is detachably fixed inside the chuck (202).

5. The automobile wheel hub drilling device according to claim 1, characterized in that: The placement plate (203) and the connecting plate (205) are both circularly arranged, a plurality of universal balls (2051) are evenly fixed along the edge of the upper wall of the connecting plate (205), and the balls in the universal balls (2051) are in contact with the placement plate (203), threaded rods (2061) are fixed on the two power output shafts of the double-headed motor (206), and the thread directions of the two threaded rods (2061) are opposite, and the two threaded rods (2061) are respectively threadedly connected to the corresponding clamping plates (204), and a rectangular groove (2031) is opened on the placement plate (203) corresponding to the position of the clamping plate (204), and an anti-sliding block (2041) is fixed to the inner side wall of the clamping plate (204).

6. The automobile wheel hub drilling device according to claim 5, characterized in that: Slide plates (2054) are symmetrically fixed on the left and right sides of the connecting plate (205), and the slide plates (2054) are slidably connected to the mounting plate (101). A guide bar (208) is fixed on the outer side of the slide plate (2054) corresponding to the upper wall of the mounting plate (101), and the cross sections of the guide bar (208) and the slide plate (2054) are both L-shaped.

7. The automobile wheel hub drilling device according to claim 6, characterized in that: A vertical plate (2055) is fixed to the front wall of the two slide plates (2054), a screw sleeve (2053) is fixed to the front wall of the vertical plate (2055), a screw rod (2071) is connected to the internal thread of the screw sleeve (2053), and the screw rod (2071) is fixedly connected to the power output shaft of the mobile motor (207), and an end plate (2072) is fixedly connected to the rear wall of the mobile motor (207), and the end plate (2072) is fixedly connected to the mounting plate (101).

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