Grinding device for brake clutch plate

Abstract

The utility model discloses a polishing device for a brake clutch plate, and particularly relates to the technical field of clutch plates. The polishing device comprises a machine body, a first motor is installed on the outer wall of the machine body, a first driver is arranged on the outer wall of a fixing rod, and a protective shell is fixedly connected to the top end of an adjusting rod. And an output shaft of the second motor is connected with a first transmission rod through a coupler, the outer wall of the first gear is connected with an inner gear ring in a meshed mode, and the inner wall of the second gear is fixedly connected with a connecting rod. According to the grinding device for the brake clutch plates, through the arrangement of an adjusting rod, an inner gear ring and a connecting rod, a worker can conveniently conduct distributed grinding on the multiple brake clutch plates, and the grinding efficiency of the worker on the multiple brake clutch plates is improved; and meanwhile, the situation that workers frequently disassemble and assemble the brake clutch plates when grinding the single brake clutch plates is prevented, and then the working intensity of grinding the brake clutch plates by the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brake clutch plates, in particular to a grinding device for brake clutch plates. Background Technique

[0002] The clutch plate is a composite material mainly based on friction and having structural performance requirements. The friction materials for automobiles are mainly used to manufacture brake friction plates and clutch plates. These friction materials mainly use asbestos-based friction materials. With the increasing requirements for environmental protection and safety, semi-metallic friction materials, composite fiber friction materials, and ceramic fiber friction materials have gradually emerged. Since friction materials are mainly used to manufacture parts of the braking system and transmission system in automobiles, they are required to have a sufficiently high and stable friction coefficient and good wear resistance.

[0003] The existing grinding devices for brake clutch plates usually use a single brake clutch plate for grinding in cooperation with different numbers of grinding discs to complete the grinding of the brake clutch plates. Since the grinding devices for brake clutch plates usually require workers to disassemble and assemble the brake clutch plates for grinding, the grinding devices for brake clutch plates cannot perform step-by-step grinding on multiple brake clutch plates, thereby reducing the efficiency of workers in grinding the brake clutch plates. At the same time, since different numbers of grinding discs are required for grinding the brake clutch plates, workers need to replace different numbers of grinding discs, which further affects the quality and efficiency of the grinding device in grinding the brake clutch plates. Therefore, the existing grinding devices for brake clutch plates need to be improved to a certain extent. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grinding device for brake clutch plates to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A grinding device for brake clutch plates, including a machine body, a first motor is installed on the outer wall of the machine body, and the output shaft of the first motor is connected to a fixed rod through a coupling. A first transmission is arranged on the outer wall of the fixed rod, and an adjusting rod is arranged on the inner wall of the first transmission. The top of the adjusting rod is fixedly connected to a protective shell, and a second motor is arranged on the outer wall of the protective shell. The output shaft of the second motor is connected to a first transmission rod through a coupling, and a first gear is fixedly connected to the outer wall of the first transmission rod;

[0006] The outer wall of the first gear is meshed with an internal gear ring, and the inner wall of the internal gear ring is meshed with a second gear. A connecting rod is fixedly connected to the inner wall of the second gear, and one end of the connecting rod is fixedly connected to a mounting plate. A clutch plate body is installed on the top of the mounting plate. A support is fixedly connected to the outer wall of the machine body, and a grinding mechanism assembly is installed on one side of the support.

[0007] Preferably, an adjusting rod and a fixing rod are arranged on the inner wall of the first transmission, and the adjusting rod and the fixing rod form an integrated rotating structure through the first transmission. The protective shell forms a rotating structure through the adjusting rod, and the outer wall of the protective shell is connected to the machine body by a bearing.

[0008] Preferably, the first gear forms a rotating structure with the second motor through the first transmission rod, and the internal gear ring forms a rotating structure through the first gear. The outer wall of the internal gear ring is connected to the protective shell by a bearing.

[0009] Preferably, there are three second gears, and the three second gears are arranged at equal intervals on the inner wall of the internal gear ring. The second gear forms a rotating structure through the internal gear ring, and the mounting plate forms an integrated rotating structure with the second gear through the connecting rod.

[0010] Preferably, there are two grinding mechanism components, and the two grinding mechanism components are symmetrically arranged with the perpendicular bisector of the bracket as the axis of symmetry. The grinding mechanism component includes a fixing frame, and one side of the fixing frame is fixedly connected to the bracket. The outer wall of the fixing frame is movably connected to an adjusting plate, and a third motor is installed on one side of the adjusting plate.

[0011] Preferably, the output shaft of the third motor is connected to the second transmission rod through a coupling, and a second transmission is arranged on the outer wall of the second transmission rod. An installation rod is arranged on the inner wall of the second transmission, and a grinder is installed on the outer wall of the installation rod. The grinder forms a rotating structure through the installation rod, the second transmission, and the second transmission rod.

[0012] Preferably, one side of the bracket is fixedly connected to a bearing bracket, and a cylinder is slidably connected to the outer wall of the bearing bracket. One end of the cylinder is fixedly connected to a push ring, and a connecting frame is installed on the inner wall of the push ring. One side of the connecting frame is fixedly connected to the adjusting plate, and the adjusting plate forms an angle adjusting structure through the connecting frame, the push ring, and the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: the grinding device for brake clutch plates;

[0014] 1. By setting the adjusting rod, the internal gear ring and the connecting rod, the internal gear ring drives the three second gears to rotate, so that the three second gears drive the mounting plate to rotate through the connecting rod, completing the position adjustment and grinding of the brake clutch plate, solving the problem that the existing grinding device for brake clutch plates cannot perform step-by-step grinding on multiple brake clutch plates, thus facilitating the staff to perform distributed grinding on multiple brake clutch plates, improving the efficiency of the staff in grinding multiple brake clutch plates, and at the same time preventing the situation of frequent disassembly and assembly when the staff grinds a single brake clutch plate, thereby reducing the working intensity of the staff in grinding the brake clutch plate;

[0015] 2. By means of the arranged adjusting rod and the grinding mechanism assembly, the first transmission drives the adjusting rod to rotate along with the fixed rod. At this time, the whole protective shell rotates through the adjusting rod, so that the protective shell drives the clutch plate body to change its position through the connecting rod and the mounting plate, completing the sequential contact between the clutch plate body and the two grinding mechanism assemblies, thus facilitating the staff to roughly grind and finely grind the outer wall of the brake clutch plate, improving the grinding quality of the grinding device for the brake clutch plate, and at the same time preventing the staff from replacing different numbers of grinding discs, further improving the grinding efficiency of the grinding device for the brake clutch plate and increasing the practicality of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure between the first motor and the protective shell of the present utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the protective shell of the present utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the grinding mechanism assembly of the present utility model.

[0020] In the figure: 1, machine body; 2, first motor; 3, fixed rod; 4, first transmission; 5, adjusting rod; 6, protective shell; 7, second motor; 8, first transmission rod; 9, first gear; 10, internal gear ring; 11, second gear; 12, connecting rod; 13, mounting plate; 14, clutch plate body; 15, bracket; 16, grinding mechanism assembly; 1601, fixed frame; 1602, adjusting plate; 1603, third motor; 1604, second transmission rod; 1605, second transmission; 1606, mounting rod; 1607, grinder; 1608, bearing bracket; 1609, cylinder; 1610, push ring; 1611, connecting frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3, the present utility model provides a technical solution: a grinding device for brake clutch plates, including a machine body 1. A first motor 2 is installed on the outer wall of the machine body 1, and the output shaft of the first motor 2 is connected to a fixed rod 3 through a coupling. A first transmission 4 is arranged on the outer wall of the fixed rod 3, and an adjusting rod 5 is arranged inside the first transmission 4. The top of the adjusting rod 5 is fixedly connected to a protective shell 6, and a second motor 7 is arranged on the outer wall of the protective shell 6. The output shaft of the second motor 7 is connected to a first transmission rod 8 through a coupling, and a first gear 9 is fixedly connected to the outer wall of the first transmission rod 8.

[0023] The inner wall of the first transmission 4 is provided with an adjusting rod 5 and a fixed rod 3, and the adjusting rod 5 and the fixed rod 3 form an integrated rotating structure through the first transmission 4. The protective shell 6 forms a rotating structure through the adjusting rod 5, and the outer wall of the protective shell 6 is connected to the machine body 1 by a bearing;

[0024] The first gear 9 and the second motor 7 form a rotating structure through the first transmission rod 8, and the internal gear ring 10 forms a rotating structure through the first gear 9. The outer wall of the internal gear ring 10 is connected to the protective shell 6 by a bearing;

[0025] There are three second gears 11, and the three second gears 11 are arranged at equal distances on the inner wall of the internal gear ring 10. The second gears 11 form a rotating structure through the internal gear ring 10, and the mounting plate 13 and the second gears 11 form an integrated rotating structure through the connecting rod 12.

[0026] The specific implementation method is as follows: By setting the adjusting rod 5, the internal gear ring 10 and the connecting rod 12, the internal gear ring 10 drives the three second gears 11 to rotate, so that the three second gears 11 drive the mounting plate 13 to rotate through the connecting rod 12, completing the position adjustment and grinding of the brake clutch plate, solving the problem that the existing grinding device for brake clutch plates cannot perform step-by-step grinding on multiple brake clutch plates, thus facilitating the staff to perform distributed grinding on multiple brake clutch plates, improving the efficiency of the staff in grinding multiple brake clutch plates, and at the same time preventing the situation of frequent disassembly and assembly when the staff grinds a single brake clutch plate, thereby reducing the working intensity of the staff in grinding the brake clutch plate.

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution: a grinding device for brake clutch plates. The outer wall of the first gear 9 is meshed with an internal gear ring 10, and the inner wall of the internal gear ring 10 is meshed with a second gear 11. The inner wall of the second gear 11 is fixedly connected to a connecting rod 12, and one end of the connecting rod 12 is fixedly connected to a mounting plate 13. A clutch plate body 14 is installed on the top of the mounting plate 13. The outer wall of the machine body 1 is fixedly connected to a bracket 15, and a grinding mechanism assembly 16 is installed on one side of the bracket 15.

[0028] There are two grinding mechanism components 16, and the two grinding mechanism components 16 are symmetrically arranged with the vertical bisector of the bracket 15 as the axis of symmetry. The grinding mechanism component 16 includes a fixed frame 1601, and one side of the fixed frame 1601 is fixedly connected to the bracket 15. An adjusting plate 1602 is movably connected to the outer wall of the fixed frame 1601, and a third motor 1603 is installed on one side of the adjusting plate 1602;

[0029] The output shaft of the third motor 1603 is connected to a second transmission rod 1604 through a coupling. A second transmission 1605 is arranged on the outer wall of the second transmission rod 1604. An installation rod 1606 is arranged on the inner wall of the second transmission 1605. A grinder 1607 is installed on the outer wall of the installation rod 1606. The grinder 1607 forms a rotating structure with the second transmission rod 1604 through the installation rod 1606 and the second transmission 1605;

[0030] One side of the bracket 15 is fixedly connected to a bearing bracket 1608. A cylinder 1609 is slidably connected to the outer wall of the bearing bracket 1608. One end of the cylinder 1609 is fixedly connected to a push ring 1610. A connecting frame 1611 is installed on the inner wall of the push ring 1610. One side of the connecting frame 1611 is fixedly connected to the adjusting plate 1602. The adjusting plate 1602 forms an angle adjusting structure with the fixed frame 1601 through the connecting frame 1611 and the push ring 1610.

[0031] The specific implementation method is as follows: By setting the adjusting rod 5 and the grinding mechanism component 16, the first transmission 4 drives the adjusting rod 5 to rotate along with the fixed rod 3. At this time, the entire protective shell 6 rotates through the adjusting rod 5, so that the protective shell 6 drives the clutch disc body 14 to change positions through the connecting rod 12 and the mounting plate 13, completing the sequential contact between the clutch disc body 14 and the two grinding mechanism components 16. Thus, it is convenient for the staff to rough grind and fine grind the outer wall of the brake clutch disc, improving the quality of the grinding of the brake clutch disc by the grinding device. At the same time, it prevents the staff from needing to replace grinding discs of different numbers, further improving the efficiency of the grinding device for grinding the brake clutch disc and increasing the practicality of the overall device.

[0032] Working principle: When using this grinding device for brake clutch discs, first install the two clutch disc bodies 14 to be ground on the tops of the two mounting plates 13 in sequence. At this time, by starting the cylinder 1609 installed on one side of the bracket 15, the cylinder 1609 pushes the connecting frame 1611 through the push ring 1610. At the same time, the cylinder 1609 rotates along the bearing bracket 1608 fixed on one side of the bracket 15. Thus, the connecting frame 1611 drives the adjusting plate 1602 to rotate along the fixed frame 1601, and further drives the grinder 1607 installed at one end of the installation rod 1606 to contact the outer wall of the clutch disc body 14;

[0033] At this time, the third motor 1603 is started, so that the third motor 1603 drives the second transmission rod 1604 to rotate, thereby driving the mounting rod 1606 to rotate following the second transmission rod 1604 through the second transmission 1605, and then driving the grinder 1607 to rotate through the mounting rod 1606 to grind the clutch disc body 14. At the same time, the second motor 7 installed on the outer wall of the protective shell 6 is started. At this time, the second motor 7 drives the first gear 9 to rotate through the first transmission rod 8, so that the first gear 9 drives the internal gear ring 10 meshed on the outer wall to rotate along the protective shell 6;

[0034] Thereby driving the three second gears 11 meshed on the inner wall to rotate through the internal gear ring 10, and then driving the connecting rod 12 and the mounting plate 13 to rotate through the second gears 11. At this time, the mounting plate 13 drives the clutch disc body 14 to rotate, so that different sides of the clutch disc body 14 are evenly contacted with the grinder 1607, and the overall grinding of the surface of the clutch disc body 14 is completed. When the mounting plate 13 and the clutch disc body 14 contacted by the first grinding mechanism assembly 16 are coarsely ground;

[0035] At this time, the first motor 2 provided on the outer wall of the machine body 1 is started, so that the first motor 2 drives the fixed rod 3 to rotate. Since the fixed rod 3 and the adjusting rod 5 are provided on the inner wall of the first transmission 4, the first transmission 4 drives the adjusting rod 5 to rotate following the fixed rod 3, and then drives the protective shell 6 to rotate along the machine body 1 through the adjusting rod 5;

[0036] At this time, the protective shell 6 drives the mounting plate 13 and the clutch disc body 14 to rotate through the connecting rod 12, so that the mounting plate 13 and the clutch disc body 14 contacted by the first grinding mechanism assembly 16 are moved to the position of the second grinding mechanism assembly 16, and the first grinding mechanism assembly 16 contacts the clutch disc body 14 for fine grinding. By analogy, the mounting plate 13 contacted by the second grinding mechanism assembly 16 is moved to the front of the machine body 1 to complete the replacement of the ground clutch disc body 14.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for a brake clutch plate, comprising a machine body (1), characterized in that: A first motor (2) is installed on the outer wall of the body (1), and the output shaft of the first motor (2) is connected to a fixed rod (3) through a coupling. A first transmission (4) is arranged on the outer wall of the fixed rod (3), and an adjusting rod (5) is arranged on the inner wall of the first transmission (4). The top of the adjusting rod (5) is fixedly connected to a protective shell (6), and a second motor (7) is arranged on the outer wall of the protective shell (6). The output shaft of the second motor (7) is connected to a first transmission rod (8) through a coupling, and a first gear (9) is fixedly connected to the outer wall of the first transmission rod (8). The outer wall of the first gear (9) is meshed with an internal gear ring (10), and the inner wall of the internal gear ring (10) is meshed with a second gear (11). The inner wall of the second gear (11) is fixedly connected to a connecting rod (12), and one end of the connecting rod (12) is fixedly connected to a mounting plate (13). A clutch disc body (14) is installed on the top of the mounting plate (13). The outer wall of the body (1) is fixedly connected to a bracket (15), and a grinding mechanism assembly (16) is installed on one side of the bracket (15).

2. The grinding device for a brake clutch plate according to claim 1, wherein, The adjusting rod (5) and the fixed rod (3) are arranged on the inner wall of the first transmission (4), and the adjusting rod (5) and the fixed rod (3) form an integrated rotating structure through the first transmission (4). The protective shell (6) forms a rotating structure through the adjusting rod (5), and the outer wall of the protective shell (6) is connected to the body (1) through a bearing.

3. The grinding device for a brake clutch plate according to claim 1, wherein, The first gear (9) forms a rotating structure with the second motor (7) through the first transmission rod (8), and the internal gear ring (10) forms a rotating structure through the first gear (9). The outer wall of the internal gear ring (10) is connected to the protective shell (6) through a bearing.

4. A grinding device for a brake clutch plate according to claim 3, characterized in that, There are three second gears (11), and the three second gears (11) are arranged at equal distances on the inner wall of the internal gear ring (10). The second gear (11) forms a rotating structure through the internal gear ring (10), and the mounting plate (13) and the second gear (11) form an integrated rotating structure through the connecting rod (12).

5. A grinding device for a brake clutch plate according to claim 1, characterized in that, There are two grinding mechanism assemblies (16), and the two grinding mechanism assemblies (16) are symmetrically arranged with the perpendicular bisector of the bracket (15) as the axis of symmetry. The grinding mechanism assembly (16) includes a fixed frame (1601), and one side of the fixed frame (1601) is fixedly connected to the bracket (15). An adjusting plate (1602) is movably connected to the outer wall of the fixed frame (1601), and a third motor (1603) is installed on one side of the adjusting plate (1602).

6. A grinding device for a brake clutch plate according to claim 5, characterized in that, The output shaft of the third motor (1603) is connected to a second transmission rod (1604) through a coupling, and a second transmission (1605) is arranged on the outer wall of the second transmission rod (1604). A mounting rod (1606) is arranged on the inner wall of the second transmission (1605), and a grinder (1607) is installed on the outer wall of the mounting rod (1606). The grinder (1607) forms a rotating structure through the mounting rod (1606), the second transmission (1605) and the second transmission rod (1604).

7. A grinding device for a brake clutch plate according to claim 6, characterized in that, One side of the bracket (15) is fixedly connected with a bearing support (1608), and the outer wall of the bearing support (1608) is slidably connected with a cylinder (1609). One end of the cylinder (1609) is fixedly connected with a push ring (1610), and a connecting frame (1611) is installed on the inner wall of the push ring (1610). One side of the connecting frame (1611) is fixedly connected with an adjusting plate (1602), and the adjusting plate (1602) and the fixed frame (1601) form an angle adjusting structure through the connecting frame (1611) and the push ring (1610).

Images