A polishing machine for removing burrs from the front and back surfaces of a workpiece

Abstract

The present invention discloses a polishing machine for removing burrs on the front and back surfaces of a workpiece, which comprises a machine base, a workbench for placing the workpiece to be polished is arranged on the machine base, the workbench is arranged on a slide rail that can move forward and backward and left and right, a table arm is connected to the machine base, a polishing device is slidably mounted on the table arm through a longitudinal guide rail, and the polishing device comprises a polishing brush head driven to rotate by a motor, the polishing brush head is circular, and bristles for polishing are arranged on both the front and back surfaces. The device has a high degree of automation and a fast polishing speed. Compared with the existing manual operation mode, it has high work efficiency and good polishing effect, and can save a lot of human resources at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of polishing devices, in particular to a polishing machine for removing burrs on the front and back surfaces of a workpiece. Background Art

[0002] There are usually some burrs left on the front and back sides of the workpiece after mechanical processing. At present, the polishing brush head is usually driven by a motor to rotate, and the front side of the workpiece is deburred by the polishing brush head. The two sides of the workpiece cannot be polished at the same time. The burrs on the back side of the workpiece are mostly removed manually. In this way, the polishing efficiency is difficult to improve, which seriously affects the production speed. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a polishing machine and welding equipment for removing burrs on the front and back surfaces of a workpiece with automatic height compensation during welding.

[0004] The present invention discloses a polishing machine for removing burrs on the front and back surfaces of a workpiece, which comprises a machine base, on which a workbench for placing the workpiece to be polished is arranged, the workbench is arranged on a slide rail that can move forward and backward and left and right, the machine base is connected to a table arm, and a polishing device is slidably mounted on the table arm through a longitudinal guide rail, the polishing device comprises a polishing brush head driven to rotate by a motor, the polishing brush head is circular, and polishing bristles are arranged on the front and back surfaces of the polishing brush head.

[0005] According to some embodiments of the present invention, a connecting shaft is provided on the polishing brush head, and the connecting shaft is connected to the polishing device via a fastening connecting sleeve.

[0006] According to some embodiments of the present invention, the polishing device is driven by a motor to move up and down along the longitudinal guide rail.

[0007] According to some embodiments of the present invention, a mounting groove for the workpiece to be polished is provided on the workbench.

[0008] According to some embodiments of the present invention, a protective cover is provided on the base.

[0009] According to some embodiments of the present invention, an observation window is provided on the protective cover.

[0010] According to some embodiments of the present invention, the polishing machine further includes a controller for controlling the operation of the device.

[0011] According to some embodiments of the present invention, the controller is a liquid crystal control screen, and corresponding control parameters can be input according to actual needs.

[0012] A polishing machine for removing burrs on the front and back surfaces of a workpiece according to an embodiment of the present invention has at least the following beneficial effects: when the device is operated, the bristles on the front side of the polishing brush head are first used to polish and deburr the front side of the workpiece. After the front side polishing is completed, the polishing brush head is lowered to allow the bristles on the back side of the polishing brush head to contact the back side of the workpiece, and then the back side is polished and deburred. The device has a high degree of automation and a fast polishing speed. Compared with the existing manual operation method, it has high work efficiency and good polishing effect, and can save a lot of human resources.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0015] Figure 1 It is a schematic diagram of the structure of the present invention. DETAILED DESCRIPTION

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] In the description of the present invention, it should be understood that descriptions involving orientation, such as orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In the description of the present invention, "a plurality" means more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0019] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0020] Reference Figure 1A polishing machine for removing burrs from the front and back surfaces of a workpiece, comprising a machine base 1, a workbench 2 for placing the workpiece to be polished is arranged on the machine base 1, and a mounting groove 21 for the workpiece to be polished is arranged on the workbench 2 for facilitating the installation of the workpiece. The workbench 2 is arranged on a slide rail 7 that can move forward and backward and left and right, and a table arm 3 is connected to the machine base 1, and a polishing device 4 is slidably installed on the table arm 3 through a longitudinal guide rail 8, and the polishing device 4 includes a polishing brush head 5 driven to rotate by a motor, and the polishing brush head 5 is circular, and polishing bristles 51 are arranged on both the front and back surfaces of the polishing brush head 5.

[0021] In this embodiment, in order to facilitate the replacement of different polishing brush heads 5 , a connecting shaft 52 is provided on the polishing brush head 5 , and the connecting shaft 52 is connected to the polishing device 4 via a fastening connecting sleeve 9 .

[0022] In this embodiment, in order to achieve a higher degree of automation, the polishing device 4 is driven by a motor to move up and down along the longitudinal guide rail 7. At the same time, the polishing machine also includes a controller 6 for controlling the operation of the device. The controller 6 is a liquid crystal control screen, and corresponding control parameters can be input according to actual needs.

[0023] In this embodiment, a protective cover 10 is provided on the machine base 1 to effectively prevent polishing dust from polluting the working environment. An observation window 11 is provided on the protective cover 10, through which the polishing condition in the workbench can be observed.

[0024] When the device is operated, the bristles 51 on the front side of the polishing brush head 5 are first used to polish and deburr the front side of the workpiece. After the front side polishing is completed, the polishing brush head 5 is lowered to allow the bristles on the back side of the polishing brush head 51 to contact the back side of the workpiece, and then the back side is polished and deburred. The device has a high degree of automation and a fast polishing speed. Compared with the existing manual operation method, it has high work efficiency and good polishing effect, and can save a lot of human resources.

[0025] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A polishing machine for removing burrs from the front and back surfaces of a workpiece. Features: The invention comprises a machine base (1), wherein a workbench (2) for placing a workpiece to be polished is arranged on the machine base (1), a mounting groove (21) for the workpiece to be polished is arranged on the workbench (2), the workbench (2) is arranged on a slide rail which can move forward and backward and left and right, the machine base (1) is connected to a table arm (3), a polishing device (4) is slidably mounted on the table arm (3) via a longitudinal guide rail (8), the polishing device (4) comprises a polishing brush head (5) driven to rotate by a motor, the polishing device (4) is driven by the motor to move up and down along the longitudinal guide rail, the polishing brush head (5) is circular, and polishing bristles (51) are arranged on both the front and back surfaces of the polishing brush head (5), a connecting shaft (52) is arranged on the polishing brush head (5), and the connecting shaft (52) is connected to the polishing device (4) via a fastening connecting sleeve (9).

2. A polishing machine for removing burrs from the front and back surfaces of a workpiece according to claim 1, Features: A protective cover (10) is provided on the machine base (1).

3. A polishing machine for removing burrs from the front and back surfaces of a workpiece according to claim 2, Features: The protective cover (10) is provided with an observation window (11).

4. A polishing machine for removing burrs from the front and back surfaces of a workpiece according to claim 1, Features: The polishing machine also includes a controller (6) for controlling the operation of the device.

5. A polishing machine for removing burrs from the front and back surfaces of a workpiece according to claim 4, Features: The controller (6) is a liquid crystal control screen, and corresponding control parameters can be input according to actual needs.

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