Polishing device for precise high-wear-resistance rubber product

Abstract

The utility model relates to the technical field of rubber production, in particular to a polishing device for a precise high-wear-resistance rubber product, which comprises a control box for polishing the precise high-wear-resistance rubber product, a rough polishing ball head and a fine polishing ball head are arranged at two ends of the control box, and a handheld handle is mounted at the bottom of the control box. The rough grinding ball head and the fine grinding ball head are arranged at the two ends of the control box, the grinding requirements of different precision requirements can be met, when a rubber product is ground, the rough grinding ball head can be used for conducting primary grinding firstly, large flaws and uneven parts are removed, then the fine grinding ball head is used for conducting fine grinding, and the grinding efficiency is improved. The surface of the rubber product is smoother and smoother, a plurality of air injection holes which are evenly arranged at equal intervals are formed in the outer walls of the two ends of the control box, in the polishing process, in cooperation with an air blower embedded in the top of the control box, chippings generated by polishing can be blown away in time, cleanliness is kept, and the polished part can be cooled to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber production, in particular to a grinding device for precision and high-wear-resistant rubber products. Background Art

[0002] With the rapid development of modern industrial technology, rubber products, owing to their excellent elasticity, wear resistance, sealing, and insulation properties, have found widespread application in a wide range of fields, including aerospace, automotive, electronic equipment, and medical devices. Precision, high-wear-resistant rubber products, as a leader among these, play an indispensable role in high-end manufacturing due to their exceptional wear resistance and precision requirements. Traditional grinding equipment often only has a single grinding tool, making it incapable of meeting the diverse precision requirements of grinding operations. Existing grinding equipment also fails to effectively and promptly remove debris generated during the grinding process. Utility Model Content

[0003] The purpose of the utility model is to provide a grinding device for high-precision and wear-resistant rubber products to solve the problem in the above background technology that the existing grinding device has only a single grinding tool and the debris cannot be cleaned in a timely and effective manner.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A polishing device for precision high-wear-resistant rubber products, comprising a control box for polishing precision high-wear-resistant rubber products, a coarse polishing ball head and a fine polishing ball head being provided at both ends of the control box, and a handheld handle being installed at the bottom of the control box;

[0006] Two sets of symmetrically arranged servo motors are installed in the control box, and the rotating shafts of the two sets of servo motors pass through the outer wall of the control box and are respectively connected to the rough grinding ball head and the fine grinding ball head;

[0007] A plurality of air-jet holes arranged evenly and equidistantly are provided on the outer walls of both ends of the control box, and a blower is embedded on the top of the control box.

[0008] Preferably, a dustproof net is installed on the top outer wall of the blower.

[0009] Preferably, radial fixing screw holes are provided on the circumferential outer walls of the two groups of rotating shafts.

[0010] Preferably, the coarse grinding ball head and the fine grinding ball head are both equipped with a connecting sleeve that is adapted to the size of the rotating shaft and is plug-fitted.

[0011] Preferably, a locking bolt for fixing to the rotating shaft is installed on the outer wall of the connecting sleeve.

[0012] Preferably, an anti-slip cover with a thickness of 1-3 mm is provided on the outer wall of the handle.

[0013] Preferably, control knobs for controlling two groups of servo motors respectively are also installed on the outer wall of the hand-held handle.

[0014] Compared with the existing technology, the beneficial effects of the present invention are:

[0015] 1. In this grinding device for precision and high-wear-resistant rubber products, the coarse grinding ball head and fine grinding ball head provided at both ends of the control box can meet the grinding needs of different precision requirements. When grinding rubber products, the coarse grinding ball head can be used for preliminary grinding to remove larger defects and uneven parts, and then the fine grinding ball head can be used for fine grinding to make the surface of the rubber product smoother and flatter. Several air jet holes arranged evenly and equidistantly on the outer walls of both ends of the control box can be used with the blower embedded in the top of the control box during the grinding process to blow away the debris generated by the grinding in time, keeping the working area clean. At the same time, the grinding part can be cooled to a certain extent to prevent the rubber product from being deformed or damaged due to the heat generated during the grinding process, thereby further ensuring the grinding quality and product performance.

[0016] 2. In this grinding device for precision and high-wear-resistant rubber products, a locking bolt for fixing to the rotating shaft is installed on the outer wall of the connecting sleeve, which facilitates the replacement of grinding ball heads of different specifications to meet different grinding requirements. It also ensures the stability and durability of the grinding ball head during the grinding process, thereby improving the accuracy and efficiency of the grinding operation.

[0017] 3. In this precision and high-wear-resistant rubber product grinding device, control knobs for controlling two sets of servo motors are installed on the outer wall of the handle, making the grinding process more flexible and controllable, meeting the grinding needs of rubber products of different materials and shapes, and improving the adaptability and flexibility of the grinding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they provide further detailed explanations, but do not constitute a limitation to the present invention.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional exploded structure of the present utility model;

[0022] 10. Control box; 11. Rotating shaft; 12. Dust screen; 13. Servo motor; 14. Blower; 15. Fixing screw holes;

[0023] 20. Roughly grind the ball head; 21. Connect the sleeve; 22. Lock the bolt;

[0024] 30. Finely polish the ball head;

[0025] 40. Handle; 41. Anti-slip cover; 42. Control knob;

[0026] 50. Fumarole. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention and the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0029] Grinding device for precision and high wear-resistant rubber products, such as Figure 1-Figure 3As shown, it includes a control box 10 for polishing precision high-wear-resistant rubber products, with a rough polishing ball head 20 and a fine polishing ball head 30 provided at both ends of the control box 10, and a handheld handle 40 installed at the bottom of the control box 10; two sets of symmetrically arranged servo motors 13 are installed in the control box 10, and the rotating shafts 11 of the two sets of servo motors 13 pass through the outer wall of the control box 10 and are respectively connected to the rough polishing ball head 20 and the fine polishing ball head 30; a number of air injection holes 50 are evenly and equidistantly arranged on the outer walls of both ends of the control box 10, and a blower 14 is embedded in the top of the control box 10. Through the rough polishing ball head 20 and the fine polishing ball head 30 provided at both ends of the control box 10, different precision requirements can be met. In order to meet the grinding needs of rubber products, the coarse grinding ball head 20 can be used for preliminary grinding to remove larger defects and uneven parts, and then the fine grinding ball head 30 can be used for fine grinding to make the surface of the rubber product smoother and flatter. The control box 10 has a plurality of evenly and equidistantly arranged air jet holes 50 on the outer walls at both ends. During the grinding process, the blower 14 embedded in the top of the control box 10 can blow away the debris generated by the grinding in time to keep the working area clean. At the same time, the grinding part can also be cooled to a certain extent to prevent the rubber product from being deformed or damaged due to the heat generated during the grinding process, thereby further ensuring the grinding quality and product performance.

[0030] Furthermore, a dustproof net 12 is installed on the top outer wall of the blower 14, which can effectively prevent dust, impurities, etc. in the air from entering the blower 14, avoiding the blower from reducing its working efficiency due to blockage or wear, and also extending the service life of the blower.

[0031] Specifically, radial fixing screw holes 15 are provided on the circumferential outer walls of the two groups of rotating shafts 11, and the coarse grinding ball heads 20 and the fine grinding ball heads 30 are both equipped with connecting sleeves 21 that are adapted to the size of the rotating shaft 11 and plug-fit into each other. The outer wall of the connecting sleeve 21 is equipped with a locking bolt 22 for fixing to the rotating shaft 11, which facilitates the replacement of grinding ball heads of different specifications to meet different grinding requirements, and also ensures the stability and durability of the grinding ball heads during the grinding process, thereby improving the accuracy and efficiency of the grinding operation.

[0032] Among them, the outer wall of the handle 40 is provided with an anti-slip cover 41 with a thickness of 1-3 mm, which effectively increases the friction between the handle 40 and the operator's hand, preventing the handle from slipping due to sweating of the hands or improper operation during the grinding process.

[0033] In addition, control knobs 42 for controlling two groups of servo motors 13 are installed on the outer wall of the handle 40, making the grinding process more flexible and controllable, meeting the grinding requirements of rubber products of different materials and shapes, and improving the adaptability and flexibility of the grinding operation.

[0034] The working principle of this precision high wear-resistant rubber product grinding device:

[0035] First, grasp the hand-held handle 40 to pick up the entire grinding device and prepare it for operation;

[0036] Then, the corresponding servo motor 13 is started according to the grinding requirements of the rubber product. If preliminary grinding is required, the servo motor 13 connected to the rough grinding ball head 20 is started. At this time, the rotating shaft 11 drives the rough grinding ball head 20 to rotate at high speed to perform rough processing on the rubber product to remove larger uneven parts and defects.

[0037] Then, after the rough grinding is completed, if fine grinding is required, the servo motor 13 connected to the fine grinding ball head 30 is started, and the rotating shaft 11 drives the fine grinding ball head 30 to rotate, and the rubber product is grinded with high precision to make its surface smoother and flatter;

[0038] During the grinding process, the blower 14 embedded in the top of the control box 10 starts to work, and the air flow generated is blown out through a number of air jet holes 50 evenly and equidistantly arranged on the outer walls of both ends of the control box 10, blowing away the debris generated by grinding in time, keeping the working area clean, and reducing the temperature during the grinding process;

[0039] Finally, when the grinding work is completed, the servo motor 13 and the blower 14 are turned off and the grinding device is placed in a suitable position.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for precision high wear-resistant rubber products, comprising a control box (10) for polishing precision high wear-resistant rubber products, characterized in that: The two ends of the control box (10) are provided with a rough grinding ball head (20) and a fine grinding ball head (30), and the bottom of the control box (10) is provided with a handheld handle (40); Two sets of symmetrically arranged servo motors (13) are installed in the control box (10), and the rotating shafts (11) of the two sets of servo motors (13) pass through the outer wall of the control box (10) and are respectively connected to the rough grinding ball head (20) and the fine grinding ball head (30); A plurality of air-jet holes (50) arranged evenly and equidistantly are provided on the outer walls at both ends of the control box (10), and a blower (14) is embedded on the top of the control box (10).

2. The grinding device for high precision and wear-resistant rubber products according to claim 1, characterized in that: A dustproof net (12) is installed on the top outer wall of the blower (14).

3. The grinding device for high precision and wear-resistant rubber products according to claim 1, characterized in that: The outer circumferential walls of the two groups of rotating shafts (11) are both provided with radially extending fixing screw holes (15).

4. The grinding device for high precision and wear-resistant rubber products according to claim 3, characterized in that: The coarse grinding ball head (20) and the fine grinding ball head (30) are both equipped with a connecting sleeve (21) that matches the size of the rotating shaft (11) and is plug-fitted.

5. The grinding device for high precision and wear-resistant rubber products according to claim 4, characterized in that: A locking bolt (22) for fixing to the rotating shaft (11) is installed on the outer wall of the connecting sleeve (21).

6. The grinding device for high precision and wear-resistant rubber products according to claim 1, characterized in that: An anti-slip cover (41) with a thickness of 1-3 mm is provided on the outer wall of the hand-held handle (40).

7. The grinding device for high precision and wear-resistant rubber products according to claim 1, characterized in that: Control knobs (42) for respectively controlling two groups of servo motors (13) are also mounted on the outer wall of the hand-held handle (40).

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