Automobile wheel cover feeding tool

Abstract

The utility model relates to an automobile wheel cover feeding tool which comprises a machine frame, a guide rail and a lead screw assembly are arranged at the top of the machine frame, a sliding table is movably connected to the guide rail in a clamped mode, the output end of the lead screw assembly is connected with the top of the sliding table and drives the sliding table to do reciprocating linear motion along the guide rail, and a limiting stopping piece is further arranged at the end of the sliding table. A rotating disc is installed on the side, away from the lead screw assembly, of the sliding table, and a plurality of clamping pieces are arranged on the rotating disc. The movable clamping piece is used for clamping a workpiece to conduct punching operation, the clamping piece can be driven by the rotary disc to rotate, punching can be conveniently conducted on all parts of a semicircular wheel cover, the limiting stop piece is arranged and used for limiting the initial feeding angle position of the workpiece, the follow-up rotation amplitude of the rotary disc is conveniently set, and automatic wheel cover feeding punching operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories production tooling, in particular to a vehicle wheel cover feeding tooling. Background Art

[0002] Wheel covers are installed outside car tires. Wheel covers not only increase the beauty of the car, but also enhance the protection of the tires when they are scratched. Car wheel covers are often produced by stamping. By using upper and lower molds and side clamping blocks, they are used to produce wheel covers with complex structures. After stamping, the wheel covers need to be punched and trimmed. Because the wheel cover shape is designed to match the tire and is semicircular, it is not easy to clamp the existing tooling. Therefore, when punching, the punching and feeding are mostly done by the operator, which is inefficient and extremely labor-intensive. Therefore, improvements are needed. Utility Model Content

[0003] Based on this, it is necessary to provide a kind of automobile wheel cover feeding tool to address the above problems.

[0004] A loading tool for automobile wheel covers comprises a frame, a guide rail and a screw assembly are arranged on the top of the frame, a slide is movably connected to the guide rail, an output end of the screw assembly is connected to the top of the slide, and the slide is driven to perform reciprocating linear motion along the guide rail. A limit stop is also arranged at the end of the slide, a turntable is installed on the side of the slide away from the screw assembly, and a plurality of clamps are arranged on the turntable.

[0005] Preferably, the clamping member includes a mounting frame, a cylinder, a lower jaw and an upper jaw, the mounting frame is connected to the movable end of the turntable, the cylinder is fixed to the upper end of the mounting frame, the lower jaw is fixed to the lower end of the mounting frame, and the output end of the cylinder is connected to the upper jaw to drive it to move closer to or away from the lower jaw.

[0006] Preferably, the mounting frame is provided with a guide column, and the guide column movably passes through both ends of the upper clamping jaw.

[0007] Preferably, the limit stop member includes a hydraulic cylinder and a limit baffle, the hydraulic cylinder is installed on the side of the slide, the output end of the hydraulic cylinder is movably connected to the rear end of the limit baffle, and the rear end of the limit baffle is also movably connected to the side of the slide through a pin shaft.

[0008] Preferably, limit sensors are also provided at both ends of the guide rail.

[0009] Preferably, a workpiece rotating disk is also provided on the frame.

[0010] The utility model is beneficial in that a movable clamping member is used to clamp the workpiece for punching operations, and the clamping member can rotate under the drive of a turntable, so as to facilitate punching of various parts of the semicircular wheel cover, and a limit stop member is provided to limit the initial angle position of the workpiece loading, so as to facilitate setting the subsequent rotation range of the turntable and realize automated wheel cover loading and punching operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional schematic diagram of a vehicle wheel cover loading tooling according to one embodiment;

[0012] Figure 2 It is a front view schematic diagram of a feeding tool for automobile wheel cover;

[0013] Figure 3 It is a three-dimensional schematic diagram of the clamping part. DETAILED DESCRIPTION

[0014] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0015] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] like Figures 1-2As shown, a loading tool for automobile wheel cover includes a frame 1, a guide rail 2 and a screw assembly 3 are arranged on the top of the frame 1, a slide 4 is movably connected to the guide rail 2, the output end of the screw assembly 3 is connected to the top of the slide 4, and the slide 4 is driven to make reciprocating linear motion along the guide rail 2. A limit stopper 5 is also arranged at the end of the slide 4, and a turntable 6 is installed on the side of the slide 5 away from the screw assembly 3, and a plurality of clamping members 7 are arranged on the turntable 6. Specifically, in this embodiment, the frame 1 adopts a frame structure to reduce costs and ensure structural strength. The slide 4 is used as a carrier to transport the clamping members 7. In this application, the screw assembly 3 is used to drive the slide 4 to make reciprocating linear motion along the guide rail 2 to realize the transportation of the workpiece over a long distance, which is convenient for loading and unloading. In other embodiments, an electric push rod or a cylinder drive can be used. A side-mounted turntable 6 is installed on the slide 4, and two clamping members 7 are arranged on the turntable 6. The clamping members 7 are used to clamp the workpiece wheel cover. Because the wheel cover is semicircular, in order to ensure that the position of the workpiece is consistent each time it is clamped, we set a limit stop 5 on the edge of the slide to abut the edge of the workpiece to ensure that the rotation angle of the workpiece is consistent each time it is clamped. After clamping, the slide 4 moves along the guide rail 2 to transport the workpiece to the stamping station for punching. When the punching of the current position of the workpiece is completed, the turntable 6 rotates according to the preset program to rotate the workpiece by a certain angle to perform punching operations at other positions. Punching and forming are achieved in one time, and there is no need for secondary clamping for multiple punchings, which improves work efficiency. The loading and punching are fully automated to reduce labor costs.

[0018] like Figure 3 As shown, the clamping member 7 includes a mounting frame 71, a cylinder 72, a lower clamping jaw 73 and an upper clamping jaw 74. The mounting frame 71 is connected to the movable end of the turntable 6, the cylinder 72 is fixed to the upper end of the mounting frame 71, and the lower clamping jaw 73 is fixed to the lower end of the mounting frame 71. The output end of the cylinder 72 is connected to the upper clamping jaw 74 to drive it to approach or move away from the lower clamping jaw 73. Specifically, in this embodiment, when clamping a workpiece, the cylinder 72 drives the upper clamping jaw 74 to move upward and separate from the lower clamping jaw 73, and then the side of the workpiece is conveniently clamped between the upper clamping jaw 74 and the lower clamping jaw 73. After clamping is completed, the cylinder 72 drives the upper clamping jaw 74 to descend, so that the workpiece can be clamped, and the clamping is extremely convenient and quick.

[0019] like Figure 3 As shown, the mounting frame 71 is built with a guide column 711, and the guide column 711 movably passes through both ends of the upper clamping jaw 74. When the cylinder 72 drives the upper clamping jaw 74 to move up and down, it will not deviate or misalign, ensuring that it can cooperate with the lower clamping jaw 73 to accurately clamp the edge of the workpiece.

[0020] like Figures 1-2As shown, the position-limiting stopper 5 comprises a hydraulic cylinder 51 and a position-limiting baffle 52. The hydraulic cylinder 51 is installed on the side of the slide 4. The output end of the hydraulic cylinder 51 is movably connected to the rear end of the position-limiting baffle 52. The rear end of the position-limiting baffle 52 is also movably connected to the side of the slide 4 through a pin. Specifically, in this embodiment, when the output end of the hydraulic cylinder 51 is extended, the position-limiting baffle 52 can be driven to move closer to the workpiece side. When clamping the workpiece, the semicircular end of the workpiece is abutted against the plate surface of the position-limiting baffle 52, thereby limiting the clamping orientation of the workpiece. After clamping, when the turntable 6 drives the workpiece to rotate, the hydraulic cylinder 51 is reset, which can drive the position-limiting baffle 52 to rotate away from the workpiece to avoid blocking the workpiece from rotating.

[0021] like Figure 1 As shown, limit sensors 8 are also provided at both ends of the guide rail 2 to limit the position of the slide 4 and prevent the slide 4 from derailing and falling.

[0022] like Figures 1-2 As shown, the frame 1 is also provided with a workpiece rotating disk 11, which is convenient for removing the workpiece after the punching operation is completed or a fault occurs, placing the workpiece on the workpiece rotating disk 11 for inspection or directly rotating to the next station for edge trimming, thereby improving operation efficiency.

[0023] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A feeding tool for automobile wheel cover, characterized in that: It includes a frame, a guide rail and a screw assembly are arranged on the top of the frame, the slide is movably connected to the guide rail, the output end of the screw assembly is connected to the top of the slide, the slide is driven to perform reciprocating linear motion along the guide rail, a limit stop is also arranged at the end of the slide, a turntable is installed on the side of the slide away from the screw assembly, and a plurality of clamps are arranged on the turntable.

2. The automobile wheel cover loading tool as claimed in claim 1, characterized in that: The clamping member includes a mounting frame, a cylinder, a lower clamp and an upper clamp. The mounting frame is connected to the movable end of the turntable, the cylinder is fixed to the upper end of the mounting frame, the lower clamp is fixed to the lower end of the mounting frame, and the output end of the cylinder is connected to the upper clamp to drive it to move closer to or away from the lower clamp.

3. The automobile wheel cover loading tool as claimed in claim 2, characterized in that: The mounting frame is internally provided with a guide column, and the guide column movably passes through the two ends of the upper clamping jaw.

4. The automobile wheel cover loading tool as claimed in claim 1, characterized in that: The limit stopper includes a hydraulic cylinder and a limit baffle. The hydraulic cylinder is installed on the side of the slide. The output end of the hydraulic cylinder is movably connected to the rear end of the limit baffle. The rear end of the limit baffle is also movably connected to the side of the slide through a pin shaft.

5. The automobile wheel cover loading tool as claimed in claim 1, characterized in that: Limit sensors are also arranged at both ends of the guide rail.

6. The automobile wheel cover loading tool as claimed in claim 1, characterized in that: The frame is also provided with a workpiece rotating disk.

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