A kind of based on environmental protection type automobile brake disc piece rotary polishing equipment

Abstract

The application discloses a kind of based on environmental protection type automobile brake disc piece rotary polishing equipment, it is related to automobile brake disc polishing equipment field.The present application includes polishing equipment main body, polishing disc, brake disc, adjusting mechanism is provided on polishing disc, the present application is moved by adjusting mechanism, rotates and drives the position of inside limit top block, gradually moves with limit top block, its one side begins to abut adjacent movable plate one side, simultaneously, first guide slope and second guide slope play the role of guiding, so that limit top block can overcome the force of tension spring, gradually moves to movable plate and mounting groove between, in this process, movable plate and mounting plate that are equipped with different roughness polishing piece are pushed to outside, simultaneously, movable plate and mounting plate that originally protrude outside are gradually stored in mounting groove inside under the tension of tension spring, so that the quick switching of two groups of different roughness polishing pieces is realized, and the polishing efficiency of brake disc is improved.

Description

Technical Field

[0001] This invention relates to the field of automotive brake disc polishing equipment, specifically to an environmentally friendly automotive brake disc rotary polishing equipment. Background Technology

[0002] Automotive brake disc polishing equipment is a mechanical device specifically designed for polishing automotive brake discs. It uses a polishing structure to precisely treat the surface of the brake disc, improving its smoothness and performance. This equipment is characterized by high efficiency, precision, flexibility, and automation. It can be adjusted according to the size and shape of the brake disc to adapt to different specifications. When using it, the brake disc must be fixed, the polishing structure adjusted, the equipment started, and the polishing effect checked.

[0003] Existing polishing equipment for automotive brake discs mostly utilizes motors or other drive components to rotate the brake disc and grinding disc at high speed, using the friction between them to polish the brake disc. However, a problem exists in the actual polishing process: if different precision polishing is required, the polishing pads on the grinding disc must be replaced. This replacement undoubtedly takes time, reducing the polishing efficiency of the equipment. Therefore, the inventor urgently needs to design a device that can quickly adjust the polishing precision of the grinding disc on the brake disc and rapidly change the surface roughness of the polishing pad, thereby improving the processing efficiency and convenience of automotive brake pads. Summary of the Invention

[0004] Therefore, the purpose of this invention is to provide an environmentally friendly automotive brake disc rotary polishing device to solve the technical problem of poor ease of adjusting the roughness of the polishing pads in traditional brake disc polishing devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an environmentally friendly automotive brake disc rotary polishing device, comprising a polishing device body, a grinding disc, and a brake disc. The grinding disc is provided with an adjustment mechanism, which includes a mounting groove. Several movable plates are engaged and slidably mounted on the inner side of the mounting groove. Mounting plates are mounted on the movable plates via a detachable mechanism. Two sets of polishing pads with different surface roughness are attached to the surface of the mounting plates, and the polishing pads on adjacent mounting plates have different surface roughnesses. An annular groove is formed on the outer surface of the grinding disc, and a rotating ring is rotatably mounted on the inner side of the annular groove. Half the number of limiting blocks of the movable plates are fixedly arranged on the inner side of the rotating ring. Several tension springs are elastically installed between the movable plates and the inner wall of the mounting groove.

[0006] By adopting the above technical solution, the main body of the polishing equipment, through the setting of an adjustment mechanism, realizes the rapid replacement and adjustment of polishing discs, which greatly improves the flexibility and applicability of the equipment. The mounting slot and movable plate in the adjustment mechanism allow polishing discs of different roughness to be easily installed on the grinding disc to meet different polishing needs.

[0007] Furthermore, the movable plates are arranged in an equidistant ring, and the movable plates are driven to lift the spaced movable plates synchronously by the limiting top block.

[0008] By adopting the above technical solution, several movable plates are arranged in an equidistant ring on the grinding disc, making the distribution of polishing discs on the grinding disc more uniform and ensuring the uniformity of the polishing effect. At the same time, by driving the spaced movable plates to lift synchronously through the limiting top block, the rapid selection and positioning of specific polishing discs is realized.

[0009] Furthermore, the range of motion of the limiting top block does not conflict with that of the tension spring, and several tension springs are arranged in an equidistant ring.

[0010] By adopting the above technical solution, it is ensured that the limiting top block will not be hindered by the tension spring during the movement, thereby achieving smoother and more accurate switching of polishing discs.

[0011] Furthermore, the detachable mechanism between the movable plate and the mounting plate includes a plurality of first magnetic blocks and second magnetic blocks. The first magnetic blocks are fixedly connected to the movable plate, and the second magnetic blocks are fixedly connected to the mounting plate. The movable plate and the mounting plate are magnetically connected through the first magnetic blocks and the second magnetic blocks.

[0012] By adopting the above technical solution, the replacement of polishing pads becomes more convenient and quick. Operators can easily disassemble and install polishing pads without the need for tools, which greatly improves work efficiency.

[0013] Furthermore, a clearance groove is formed between adjacent first magnetic blocks, the number of clearance grooves being the same as that of the second magnetic blocks, and they are in an interlocking structure.

[0014] By adopting the above technical solution, a clearance groove is formed between adjacent first magnetic blocks, which is the same number as the second magnetic blocks and has an interlocking structure, so that the mounting plate can be more smoothly aligned and separated from the movable plate during disassembly and installation.

[0015] Furthermore, a first guide slope is formed on both sides of the limiting top block, and a second guide slope is formed on both sides of the movable plate opposite to the first guide slope, for guiding the limiting top block to slide between the movable plate and the mounting groove.

[0016] By adopting the above technical solution, this guide setting allows the limiting top block to slide more smoothly between the movable plate and the mounting groove during the movement process.

[0017] Furthermore, the polishing discs are provided in two sets, which are arranged in a mirror image and have a gap between them, allowing the brake disc to extend to the inside and perform double-sided polishing. A first drive motor is installed on one side of the main body of the polishing equipment. The two sets of polishing discs are connected to the output end of the first drive motor, and an electric push rod is installed between the polishing discs and the output end of the first drive motor for longitudinal displacement of the polishing discs.

[0018] By adopting the above technical solution, a gap is formed between the two groups, allowing the brake disc to extend to the inside and be polished on both sides. This enables the equipment to polish both sides of the brake disc simultaneously, greatly improving polishing efficiency.

[0019] Furthermore, a second drive motor is installed on the inner side of the main body of the polishing equipment, and a pneumatic clamp is installed at the output end of the second drive motor. The brake disc is connected to the output end of the second drive motor through the pneumatic clamp.

[0020] By adopting the above technical solution, the brake disc can be stably fixed on the equipment and rotate at high speed with the second drive motor, providing power support for polishing.

[0021] Furthermore, a receiving frame is provided on the outer side of the brake disc to receive the grinding coolant, and the lower side of the receiving frame is connected to an external wastewater treatment device through a liquid guide pipe.

[0022] By adopting the above technical solution, a receiving frame is set on the outside of the brake disc to receive the grinding coolant, which can effectively collect and treat the waste liquid and debris generated during the grinding process, and maintain the cleanliness and tidiness of the working environment.

[0023] In summary, the present invention has the following main beneficial effects:

[0024] 1. The present invention uses an adjustment mechanism to rotate the rotating ring, which will drive the inner limiting top block to move in position. As the limiting top block moves gradually, one side of it begins to abut against the side of the adjacent movable plate. At the same time, the first guide slope and the second guide slope play a guiding role, enabling the limiting top block to overcome the force of the tension spring and gradually move between the movable plate and the mounting groove. During this process, the movable plate and the mounting plate, which are equipped with polishing pads of different roughness, are pushed outward. Meanwhile, the movable plate and the mounting plate, which were originally protruding outward, are gradually retracted into the mounting groove under the tension of the tension spring, thereby realizing the rapid switching of two sets of polishing pads with different roughness and improving the polishing efficiency of the brake disc.

[0025] 2. This invention achieves a magnetic connection between the mounting plate and the movable plate through a first magnetic block and a second magnetic block. This magnetic connection allows the mounting plate and the movable plate to form a detachable connection structure. At the same time, due to the use of magnetic connection, when it is necessary to replace polishing pads with different roughness, the operator only needs to simply separate the mounting plate and the movable plate to quickly remove the old polishing pad and replace it with a new one. This operation method greatly improves the convenience and efficiency of polishing pad replacement, making the polishing work more efficient. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a side view of the structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the grinding disc structure of the present invention;

[0029] Figure 4 This is an exploded structural diagram of the grinding disc of the present invention;

[0030] Figure 5 This is a three-dimensional structural diagram of the movable plate of the present invention;

[0031] Figure 6 This is a schematic cross-sectional view of the grinding disc of the present invention;

[0032] Figure 7 This is a schematic diagram of a second arrangement of multiple polishing discs provided by the present invention.

[0033] In the diagram: 1. Polishing equipment body; 2. Grinding disc; 3. First drive motor; 4. Pneumatic clamp; 5. Second drive motor; 6. Brake disc; 701. Receiving frame; 702. Liquid guide pipe; 8. Adjustment mechanism; 801. Mounting groove; 802. Movable plate; 803. First magnetic block; 804. Tension spring; 805. Clearance groove; 806. Mounting plate; 807. Second magnetic block; 808. Polishing disc; 809. Rotary ring; 810. Limiting top block; 811. First guide slope; 812. Second guide slope; 813. Ring groove. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] Example 1: An environmentally friendly rotary polishing device for automotive brake discs, such as... Figures 1-7As shown, the polishing equipment includes a main body 1, a grinding disc 2, and a brake disc 6. The grinding disc 2 is equipped with an adjustment mechanism 8, which includes a mounting groove 801. Several movable plates 802 are engaged and slidably mounted on the inner side of the mounting groove 801. Mounting plates 806 are mounted on the movable plates 802 via a detachable mechanism. Two sets of polishing discs 808 with different surface roughness are attached to the surface of the mounting plates 806, and the polishing discs 808 on adjacent mounting plates 806 have different surface roughness. An annular groove 813 is formed on the outer surface of the grinding disc 2, and a rotating ring 809 is rotatably mounted on the inner side of the annular groove 813. Half the number of limiting top blocks 810 of the movable plates 802 are fixedly mounted on the inner side of the rotating ring 809. The movable plates 802 and the inner side of the mounting groove 801... Several tension springs 804 are elastically installed between the walls. The main body 1 of the polishing equipment realizes the rapid replacement and adjustment of the polishing discs 808 through the setting of the adjustment mechanism 8, which greatly improves the flexibility and applicability of the equipment. The mounting slot 801 and the movable plate 802 in the adjustment mechanism 8 make it easy to install polishing discs 808 with different roughness on the grinding disc 2 to meet different polishing needs. At the same time, the cooperation of the rotating ring 809 and the limiting top block 810 allows the movable plate 802 to be lifted or retracted synchronously as needed, realizing the rapid switching of polishing discs 808 and improving polishing efficiency. In addition, the setting of tension springs 804 ensures the stable storage of the movable plate 802 in the unselected state, making the equipment structure more compact.

[0036] See Figure 3 , Figure 7 Several movable plates 802 are arranged in an equidistant ring. The movable plates 802 are driven by the limiting top block 810 to lift the spaced movable plates 802 synchronously. The arrangement of the movable plates 802 in an equidistant ring on the grinding disc 2 makes the distribution of polishing discs 808 on the grinding disc 2 more uniform, ensuring the uniformity of the polishing effect. At the same time, the simultaneous lifting of the spaced movable plates 802 by the limiting top block 810 enables the rapid selection and positioning of specific polishing discs 808 without the need for manual adjustment, which greatly improves the convenience and efficiency of operation. It not only simplifies the switching process of polishing discs 808, but also reduces the error caused by human operation and improves the precision and consistency of polishing.

[0037] See Figure 6 The movement range of the limiting top block 810 does not conflict with that of the tension spring 804. Several tension springs 804 are arranged in an equal ring, ensuring that the limiting top block 810 is not obstructed by the tension springs 804 during movement, thus achieving smoother and more accurate switching of the polishing disc 808. At the same time, several tension springs 804 are arranged in an equal ring between the mounting groove 801 and the movable plate 802, so that the movable plate 802 is subjected to uniform tension when it is in the stored state, maintaining the stability and reliability of the equipment. This not only improves the durability of the equipment, but also reduces equipment failures and maintenance costs caused by uneven tension.

[0038] Example 2: See Figure 3 , Figure 4 , Figure 5 The detachable mechanism between the movable plate 802 and the mounting plate 806 includes several first magnetic blocks 803 and second magnetic blocks 807. The first magnetic blocks 803 are fixedly connected to the movable plate 802, and the second magnetic blocks 807 are fixedly connected to the mounting plate 806. The movable plate 802 and the mounting plate 806 are magnetically connected by the first magnetic blocks 803 and the second magnetic blocks 807, making the replacement of the polishing disc 808 more convenient and quick. Operators can easily disassemble and install the polishing disc 808 without using tools, which greatly improves work efficiency. At the same time, the setting of the magnetic blocks ensures the firmness and stability of the connection. Even on the high-speed rotating grinding disc 2, there will be no loosening or falling off. This not only improves the safety of the equipment, but also extends the service life of the polishing disc 808.

[0039] See Figure 3 , Figure 4 , Figure 5 An avoidance groove 805 is formed between adjacent first magnetic blocks 803. The number of avoidance grooves 805 is the same as that of second magnetic blocks 807, and they are interlocking. This allows the mounting plate 806 to be aligned and separated from the movable plate 802 more smoothly during disassembly and installation. At the same time, the presence of the avoidance groove 805 also reduces mutual interference and friction between the magnetic blocks, ensuring the stability and reliability of the connection. This not only improves the replacement efficiency of the polishing disc 808, but also reduces polishing quality problems and equipment failures caused by unstable connections.

[0040] See Figure 4 , Figure 5 The limiting top block 810 has a first guide slope 811 formed on both sides, and the movable plate 802 has a second guide slope 812 formed on both sides opposite to the first guide slope 811. This guide setting allows the limiting top block 810 to slide smoothly between the movable plate 802 and the mounting groove 801 during movement. At the same time, the presence of the first guide slope 811 and the second guide slope 812 also reduces the direct friction and wear between the limiting top block 810 and the movable plate 802, extending the service life of the equipment. This not only improves the switching speed and accuracy of the polishing disc 808, but also ensures the stability and reliability of the equipment during operation.

[0041] See Figure 1 , Figure 2The polishing discs 2 are arranged in two sets, mirror-image facing each other, with a gap between them, allowing the brake disc 6 to extend to the inner side for double-sided polishing. A first drive motor 3 is installed on one side of the main body 1 of the polishing equipment. The two sets of polishing discs 2 are connected to the output end of the first drive motor 3, and an electric push rod is installed between the polishing discs 2 and the output end of the first drive motor 3 for longitudinal displacement of the polishing discs 2. The gap between the two sets allows the brake disc 6 to extend to the inner side for double-sided polishing, enabling the equipment to polish both sides of the brake disc 6 simultaneously, greatly improving polishing efficiency. At the same time, the electric push rod between the first drive motor 3 and the polishing discs 2 allows the polishing discs 2 to be longitudinally displaced as needed, adjusting the contact pressure and polishing depth with the brake disc 6. This not only improves the flexibility and adaptability of polishing but also ensures the uniformity and consistency of polishing quality.

[0042] See Figure 1 , Figure 2 The inner side of the polishing equipment body 1 is equipped with a second drive motor 5. A pneumatic clamp 4 is installed at the output end of the second drive motor 5. The brake disc 6 is connected to the output end of the second drive motor 5 through the pneumatic clamp 4, so that the brake disc 6 can be stably fixed on the equipment and rotate at high speed with the second drive motor 5, providing power support for polishing. At the same time, the use of the pneumatic clamp 4 also makes the installation and removal of the brake disc 6 more convenient and quick, improving work efficiency. It not only ensures the stability and reliability of the polishing process, but also extends the service life of the equipment and improves the processing efficiency of the brake disc 6.

[0043] See Figure 1 , Figure 2 A receiving frame 701 is provided on the outer side of the brake disc 6 to receive the grinding coolant. The lower side of the receiving frame 701 is connected to an external wastewater treatment device through a liquid guide pipe 702. The receiving frame 701 on the outer side of the brake disc 6 can effectively collect and treat the waste liquid and debris generated during the grinding process, keeping the working environment clean and tidy. At the same time, the lower side of the receiving frame 701 is connected to an external wastewater treatment device through a liquid guide pipe 702, realizing the timely discharge and treatment of waste liquid, avoiding environmental pollution and resource waste. This not only improves the environmental performance and safety of the equipment, but also meets the requirements of modern industry for green production and sustainable development.

[0044] The implementation principle of this embodiment is as follows: First, the brake disc 6 to be polished is fixed at the output end of the second drive motor 5 by the pneumatic clamp 4 and connected to the second drive motor 5 for transmission. At the same time, the brake disc 6 is placed between the two sets of polishing discs 2. Then, the first drive motor 3 and the second drive motor 5 are started to make the brake disc 6 and the polishing disc 2 rotate at high speed. Then, the electric push rod above the polishing disc 2 is used to move the polishing disc 2 longitudinally until the polishing pad 808 on the polishing disc 2 comes into contact with any surface of the brake disc 6. At this time, the friction between the brake disc 6 and the polishing pad 808 is used to achieve the polishing operation on the surface of the brake disc 6.

[0045] When different polishing precision effects are required, firstly, rotate the rotating ring 809 and drive the inner limiting top block 810 to move in position. As it gradually moves in position, one side of the limiting top block 810 abuts against one side of the adjacent movable plate 802. Using the guiding operation of the first guide slope 811 and the second guide slope 812, the limiting top block 810 overcomes the force of the tension spring 804 and can gradually move between the movable plate 802 and the mounting groove 801. This realizes the operation of moving the movable plate 802 and the mounting plate 806, which are equipped with polishing discs 808 of different roughness, outward. The movable plate 802 and the mounting plate 806, which were originally protruding outward, are gradually retracted into the inner side of the mounting groove 801 by the tension of the tension spring 804. This allows for quick adjustment of the rapid switching between two sets of polishing discs 808 with different roughness, improving the polishing efficiency of the brake disc 6.

[0046] The mounting plate 806 and the movable plate 802 are magnetically connected by the first magnetic block 803 and the second magnetic block 807, so that the mounting plate 806 and the movable plate 802 can be detached. This operation allows for quick replacement of polishing discs 808 with different roughness, further improving the convenience and efficiency of polishing disc 808 replacement.

[0047] The pneumatic clamp 4 in this embodiment is a relatively common technical means in the field of automotive brake disc clamping processing, so the inventor will not elaborate on it here.

[0048] Although embodiments of the present invention have been shown and described, these specific embodiments are merely illustrative of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An environmentally friendly automotive brake disc rotary polishing device, comprising a polishing device body (1), a polishing disc (2), and a brake disc (6), characterized in that: The grinding disc (2) is provided with an adjustment mechanism (8), which includes a mounting groove (801). Several movable plates (802) are engaged and slidably mounted on the inner side of the mounting groove (801). Mounting plates (806) are mounted on the movable plates (802) through a detachable mechanism. Two sets of polishing discs (808) with different surface roughness are attached to the surface of the mounting plates (806). The polishing discs (808) on adjacent mounting plates (806) have different surface roughness. An annular groove (813) is opened on the outer surface of the grinding disc (2). A rotating ring (809) is rotatably mounted on the inner side of the annular groove (813). Half of the number of limiting top blocks (810) of the movable plates (802) are fixedly provided on the inner side of the rotating ring (809). Several tension springs (804) are elastically installed between the movable plates (802) and the inner wall of the mounting groove (801). The movable plates (802) are arranged in an equidistant ring, and the movable plates (802) are driven to lift the spaced movable plates (802) synchronously through the limiting top block (810).

2. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The range of motion of the limiting top block (810) does not conflict with that of the tension spring (804), and several tension springs (804) are arranged in an equidistant ring.

3. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The detachable mechanism between the movable plate (802) and the mounting plate (806) includes a plurality of first magnetic blocks (803) and second magnetic blocks (807). The first magnetic blocks (803) are fixedly connected to the movable plate (802), and the second magnetic blocks (807) are fixedly connected to the mounting plate (806). The movable plate (802) and the mounting plate (806) are magnetically connected by the first magnetic blocks (803) and the second magnetic blocks (807).

4. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 3, characterized in that: An avoidance groove (805) is formed between adjacent first magnetic blocks (803). The number of avoidance grooves (805) is the same as that of second magnetic blocks (807), and they are in a pluggable structure.

5. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The limiting top block (810) has a first guide slope (811) formed on both sides, and the movable plate (802) has a second guide slope (812) formed on both sides opposite to the first guide slope (811), so as to guide the limiting top block (810) to slide between the movable plate (802) and the mounting groove (801).

6. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The polishing discs (2) are provided in two sets and are arranged in a mirror image. A gap is formed between the two sets of polishing discs (2) so that the brake disc (6) can extend to the inside and perform double-sided polishing. A first drive motor (3) is installed on one side of the main body (1) of the polishing equipment. The two sets of polishing discs (2) are connected to the output end of the first drive motor (3) for transmission. An electric push rod is installed between the polishing discs (2) and the output end of the first drive motor (3) for longitudinal displacement of the polishing discs (2).

7. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The inner side of the polishing equipment body (1) is equipped with a second drive motor (5), and a pneumatic clamp (4) is installed at the output end of the second drive motor (5). The brake disc (6) is connected to the output end of the second drive motor (5) through the pneumatic clamp (4).

8. The environmentally friendly automotive brake disc rotary polishing equipment according to claim 1, characterized in that: The brake disc (6) is provided with a receiving frame (701) on the outside to receive the grinding coolant. The lower side of the receiving frame (701) is connected to the external wastewater treatment device through a liquid guide pipe (702).

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