An online high-efficiency wheel gate removal device

Abstract

This utility model belongs to the field of wheel processing, specifically relating to an online high-efficiency wheel gate removal device, including an upper station, a positioning and clamping roller conveyor, and a lower station. First, the wheel is fed into the roller conveyor, then positioned and clamped. Next, the upper and lower stations start simultaneously. The upper station removes the gate from the riser area from the front of the wheel, while the lower station removes the gate from the center hole area from the back of the wheel. The positioning and clamping roller conveyor positions and clamps the incoming wheel online. The upper and lower stations can process simultaneously, greatly improving processing efficiency. Furthermore, the diameter of the center hole removal can be adjusted at any time according to different products, achieving customized removal and enhancing flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of wheel processing, specifically relating to an online high-efficiency wheel gate removal device. Background Technology

[0002] Wheels are one of the most important parts of a car chassis. Before machining, the casting center gate needs to be removed. Traditional processes use stamping, but this is inefficient, offers limited dimensions, and the center hole diameter varies between different wheels, making it impossible to adjust the gate removal size according to the hole diameter, thus affecting the subsequent machining cycle time. With the improvement of casting efficiency, improving the efficiency of gate removal is becoming increasingly urgent. Utility Model Content

[0003] This invention proposes an online, high-efficiency wheel gate removal device to solve the problem of low efficiency and limited range of gate removal sizes in the prior art.

[0004] To achieve the above objectives, the present invention proposes the following technical solution: An online high-efficiency wheel gate removal device includes a frame, an upper station, a lower station, and a positioning and clamping roller conveyor; The upper workstation includes an upper servo motor, a moving plate, a drilling spindle, and a drill bit; the upper servo motor is fixed to the top of the frame, and the output end of the upper servo motor is connected to the moving plate inside the frame, on which the drilling spindle is mounted. The lower workstation includes a lower servo motor, a lifting platform, a Y-axis motor, and an X-axis motor. The lower servo motor is installed at the bottom of the frame, and its output end is connected to the lifting platform. A Y-axis motor is fixed on the lifting platform, and its output end is connected to a Y-axis worktable. The X-axis motor is fixed on the Y-axis worktable, and its output end is connected to the X-axis worktable. A milling spindle is installed on the X-axis worktable. The positioning and clamping roller conveyor includes a clamping motor, a left slide plate, a right slide plate, four clamping wheels, and a rotary motor. The clamping motor is fixed to the middle side of the frame, and the output end of the clamping motor is connected to the left and right slide plates. The four clamping wheels are evenly distributed on the left and right slide plates and connected to the rotary motor.

[0005] Preferably, a drill bit is mounted on the drilling spindle.

[0006] Preferably, the output end of the Y-axis motor is connected to the Y-axis worktable via a Y-axis ball screw.

[0007] Preferably, the output end of the X-axis motor is connected to the X-axis worktable via an X-axis ball screw.

[0008] Preferably, a milling cutter is provided on the milling spindle.

[0009] Preferably, the left and right sliding plates are connected by a gear and rack structure.

[0010] The advantages of this utility model are: This invention proposes an online high-efficiency wheel gate removal device. By adopting concurrent engineering, the upper station uses drilling technology and the lower station uses milling technology. This invention allows the upper and lower stations to process simultaneously, greatly improving processing efficiency. Moreover, the removal diameter of the center hole can be adjusted at any time according to different products, realizing customized removal and enhancing flexibility. Attached Figure Description

[0011] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a front view of an online high-efficiency wheel gate removal device according to this utility model; Figure 2 This is a top view of an online high-efficiency wheel gate removal device according to this utility model; Figure 3 This is a left view of an online high-efficiency wheel gate removal device according to this utility model. Detailed Implementation

[0012] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0013] The following detailed description is exemplary and intended to provide further detailed explanation of the present invention. Unless otherwise specified, all technical terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this invention.

[0014] Please see Figure 1 As shown, this utility model provides an online high-efficiency wheel gate removal device, which consists of an upper station, a lower station, and a positioning and clamping roller conveyor. Specifically, it includes a frame 1, a lower servo motor 2, a lifting platform 3, a lower guide column 4, a support plate 5, a Y-axis motor 6, a Y-axis ball screw 7, a Y-axis worktable 8, an X-axis motor 9, an X-axis ball screw 10, an X-axis worktable 11, a milling spindle 12, a milling cutter 13, a roller conveyor 14, a clamping motor 15, a gear rack 16, a rotary motor 17, a clamping wheel 18, an upper servo motor 19, a moving plate 20, an upper guide column 21, a drilling spindle 22, and a drill bit 23.

[0015] The upper workstation is specifically configured as follows: an upper guide post 21 is provided on the inner wall of the top of the frame 1; an upper servo motor 19 is fixed to the top of the frame 1; the output end of the upper servo motor 19 is connected to a movable plate 20 inside the frame; under the guidance of the upper guide post 21, the upper servo motor 19 controls the up and down movement of the movable plate 20; a drilling spindle 22 is mounted on the movable plate 20; a drill bit 23 is mounted on the drilling spindle 22 for drilling the gate of the wheel riser from directly above the wheel 24.

[0016] The lower workstation is specifically configured as follows: a lower guide column 4 is installed at the bottom of the frame 1, a lower servo motor 2 is installed at the bottom of the frame 1, and the output end of the lower servo motor 2 is connected to the lifting platform 3. Under the guidance of the lower guide column 4, the lower servo motor 2 controls the lifting platform 3 to move up and down. The support plate 5 is fixed on the lifting platform 3, and the Y-axis motor 6 is fixed on the support plate 5. The output end of the Y-axis motor 6 is connected to the Y-axis ball screw 7, and the Y-axis worktable 8 is installed on the Y-axis ball screw 7. The Y-axis worktable 8 is controlled to move by the Y-axis motor 6. The X-axis motor 9 is fixed on the Y-axis worktable 8, and the output end of the X-axis motor 9 is connected to the X-axis ball screw 10. The X-axis worktable 11 is installed on the X-axis ball screw 10, and the X-axis worktable 11 is controlled to move by the X-axis motor 9. The milling spindle 12 is installed on the X-axis worktable 11, and the milling cutter 13 is installed on the milling spindle 12. A cross slide interpolation system consisting of X-axis servo and Y-axis servo is used to mill the gate at the center hole of the wheel from the back of the wheel using milling cutter 13.

[0017] The positioning and clamping roller conveyor specifically comprises: a clamping motor 15 fixed to the middle side of the frame 1; the output end of the clamping motor 15 connected to the left and right sliding plates, which are connected by a gear and rack structure 16; and four clamping wheels 18 evenly distributed on the left and right sliding plates, which can be driven to rotate by a rotary motor 17. When the wheel 24 enters the roller conveyor 14 from the previous position, the clamping motor 15 starts, driving the four clamping wheels 18 to clamp the wheel 24 synchronously. Then, the rotary motor 17 starts, driving the clamping wheels 18 to rotate the wheel 24 half a revolution before stopping, the purpose of which is to ensure uniform and reliable clamping.

[0018] The working process of the online high-efficiency wheel gate removal device proposed in this utility model is as follows: First, the wheel 24 is fed by the roller conveyor 14, then it is positioned and clamped. Then, the upper station and the lower station start at the same time. The upper station drills the gate from above, and the lower station mills the gate from below. The parallel processing achieves high-efficiency production.

[0019] This innovative invention employs concurrent engineering, with drilling at the upper station and milling at the lower station. It consists of an upper station, a positioning and clamping roller conveyor, and a lower station. The upper station removes the gate from the riser area from the front of the wheel, while the lower station removes the gate from the center hole area from the back of the wheel. The positioning and clamping roller conveyor positions and clamps the wheel on the production line. The upper and lower stations can process simultaneously, greatly improving processing efficiency. Furthermore, the diameter of the center hole removal can be adjusted according to different products, enabling customized removal and enhancing flexibility.

[0020] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the protection scope of the claims of this utility model.

Claims

1. An in-line high efficiency wheel gate removal device, characterized by, The machine frame, the upper work station, the lower work station and the positioning and clamping roller are included. The upper work station includes an upper servo motor, a moving plate, a drilling main shaft and a drill bit. The lower work station includes a lower servo motor, a lifting platform, a Y-axis motor and an X-axis motor. The positioning and clamping roller includes a clamping motor, a left sliding plate, a right sliding plate, four clamping wheels and a rotating motor.

2. An in-line high efficiency wheel gate removal device as claimed in claim 1 wherein, The drilling main shaft is provided with the drill bit.

3. An in-line high efficiency wheel gate removal device as in claim 1, wherein, The Y-axis motor is connected with the Y-axis workbench through a Y-axis ball screw.

4. An in-line high efficiency wheel gate removal device as described in claim 1, wherein, The X-axis motor is connected with the X-axis workbench through an X-axis ball screw.

5. An in-line high efficiency wheel gate removal device as described in claim 1, wherein, The milling main shaft is provided with a milling cutter.

6. An in-line high efficiency wheel gate removal device as described in claim 1, wherein, The left sliding plate and the right sliding plate are connected through a gear and rack structure.

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