Leveling device for brake disc

Abstract

The utility model relates to the technical field of brake disc leveling tools, in particular to a leveling device for a brake disc, which comprises a bottom plate, a first cylinder is fixedly mounted on the top surface of the bottom plate, a top plate is fixedly mounted on a telescopic shaft of the first cylinder, a leveling component is arranged on the top plate, and the leveling component comprises a second cylinder fixedly mounted on the top plate. A pressing disc is fixedly installed on a telescopic shaft of the second air cylinder, a plurality of leveling bolts which are annularly arranged at equal intervals are in threaded connection with the pressing disc, a supporting frame is fixedly installed on the bottom side of the annular side face of the pressing disc, a leveling block is fixedly installed at the other end of the supporting frame, and the leveling block is located right in front of the pressing disc; a main shaft clamping groove with the top communicating with the outside is formed in the top of the leveling block, and leveling plates are fixedly installed on the left side face and the right side face of the leveling block. The leveling assembly and the first air cylinder are matched to facilitate stable leveling operation, meanwhile, the height and the front-back position are convenient to adjust, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc leveling tools, in particular to a leveling device for a brake disc. Background Art

[0002] Brake discs are an important component of the braking system of vehicles such as automobiles. Their flatness directly affects the braking effect and vehicle safety. During the use of the brake disc, various factors (such as wear, installation errors, etc.) may cause its flatness to change, thereby affecting the braking performance and stability. At this time, in order to ensure driving safety, it is usually necessary to level the brake disc to ensure the flatness of the brake disc. When performing the leveling operation, a corresponding leveling device is usually used.

[0003] There are many types of leveling devices on the market. Most of them are mounted on the vehicle's main shaft, with a leveling plate attached to the side of the brake disc. Leveling is achieved by adjusting the brake disc so that its sides rest against the leveling plate. These leveling devices must be mounted on the main shaft. Due to the cylindrical shape of the main shaft, they are difficult to secure and prone to sliding back and forth. They cannot be placed directly on the ground for stable support. Furthermore, they cannot be properly adjusted to the height of the vehicle's main shaft, which affects performance and causes inconvenience to the user. In light of this, we have proposed a leveling device for brake discs. Utility Model Content

[0004] The purpose of the present utility model is to provide a leveling device for a brake disc to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A leveling device for a brake disc comprises a base plate, a first cylinder is fixedly mounted on the top surface of the base plate, the telescopic shaft of the first cylinder is vertically upward and fixedly mounted on a top plate, a leveling assembly is provided on the top plate, the leveling assembly comprises a second cylinder fixedly mounted on the middle of the top surface of the top plate, the telescopic shaft of the second cylinder is fixedly mounted on a pressure plate, a plurality of leveling bolts arranged in a ring shape and at equal intervals are threadedly connected to the pressure plate, a support frame is fixedly mounted on the bottom side of the annular side surface of the pressure plate, a leveling block is fixedly mounted on the other end of the support frame, the leveling block is located directly in front of the pressure plate, and a spindle slot is provided on the top of the leveling block, the top of the leveling block is connected to the outside world.

[0007] Preferably, two mutually symmetrical guide sleeves are provided on the top surface of the bottom plate, and two mutually symmetrical guide pillars are provided on the bottom surface of the top plate, and the bottoms of the two guide pillars are respectively inserted into the two guide sleeves for sliding connection.

[0008] Preferably, the size of the guide column is adapted to the size of the guide sleeve, and a fixed plate is fixedly installed on the top of the guide column and the bottom of the guide sleeve, and a plurality of fixed plates are respectively fixedly installed on the corresponding top surface of the base plate and the bottom surface of the top plate.

[0009] Preferably, leveling plates are fixedly mounted on both left and right side surfaces of the leveling block, and the front side surfaces of the two leveling plates and the front side surface of the leveling block are located on the same plane.

[0010] Preferably, a guide sleeve is fixedly mounted on the middle portion of the bottom surface of the top plate, a guide rod is fixedly mounted on the side surface of the support frame, and the end of the guide rod away from the support frame is inserted into the guide sleeve and is slidably connected to the guide sleeve.

[0011] Preferably, the cross-section of the guide sleeve is in the shape of a rectangular ring, and the size of the guide rod is adapted to the size of the guide sleeve.

[0012] Preferably, the cross section of the spindle slot is U-shaped, and the top of the spindle slot is connected to the outside.

[0013] Preferably, a gooseneck is fixedly mounted on the bottom plate of the support frame, and an LED lamp is fixedly mounted on the other end of the gooseneck.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model can be stably placed on the ground through the provided base plate, can perform height adjustment operations through the provided first cylinder, can perform forward and backward movement adjustment operations through the provided second cylinder, can perform comparison operations through the provided leveling block, and then use the leveling bolts to press the brake disc against the leveling block for leveling operations, thereby achieving the effect of being able to be stably placed on the ground while performing height adjustment and leveling operations.

[0016] 2. The utility model has a main shaft slot, which can be placed on an external transmission shaft for reasonable positioning operations. In addition, the gooseneck tube and LED light can be used for lighting operations, which is beneficial for observation and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a partial structural diagram of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the leveling assembly of the present utility model;

[0021] The meaning of each number in the figure is:

[0022] 1. Bottom plate; 10. First cylinder; 11. Top plate; 12. Guide sleeve; 13. Guide sleeve; 14. Guide post; 15. Fixed plate;

[0023] 2. Leveling assembly; 20. Second cylinder; 21. Clamping plate; 22. Leveling bolt; 23. Support frame; 24. Leveling block; 241. Spindle slot; 25. Leveling plate; 26. Gooseneck; 27. LED light; 28. Guide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention 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.

[0025] See also Figures 1-4 The utility model provides a technical solution: a leveling device for a brake disc, comprising a base plate 1, a first cylinder 10 is fixedly mounted on the top surface of the base plate 1, the telescopic shaft of the first cylinder 10 is vertically upward and fixedly mounted on a top plate 11, a leveling assembly 2 is provided on the top plate 11, the leveling assembly 2 comprises a second cylinder 20 fixedly mounted on the middle part of the top surface of the top plate 11, the telescopic shaft of the second cylinder 20 is fixedly mounted on a pressure plate 21, a plurality of leveling bolts 22 arranged in an annular shape and at equal intervals are threadedly connected to the pressure plate 21, a support bracket 23 is fixedly mounted on the bottom side of the annular side surface of the pressure plate 21, one end of the support bracket 23 is fixedly mounted on the bottom side of the pressure plate 21, and a leveling block 24 is fixedly mounted on the other end of the support bracket 23, the leveling block 24 is located just in front of the pressure plate 21, and a spindle slot 241 is opened on the top of the leveling block 24, which is connected to the outside world.

[0026] During use, the first cylinder 10 and the second cylinder 20 cooperate to press the leveling block 24 against the rear side of the brake disc, and then a plurality of leveling bolts 22 are pressed against the brake disc to achieve a leveling operation by pressing the brake disc against the leveling block 24, which is convenient to use.

[0027] In this embodiment, two mutually symmetrical guide sleeves 13 are provided on the top surface of the base plate 1, and two mutually symmetrical guide posts 14 are provided on the bottom surface of the top plate 11. The bottoms of the two guide posts 14 are respectively inserted into the interiors of the two guide sleeves 13 for sliding connection, thereby guiding the movement of the top plate 11. The dimensions of the guide posts 14 match those of the guide sleeves 13. Fixed plates 15 are fixedly mounted on the tops of the guide posts 14 and the bottoms of the guide sleeves 13. Multiple fixed plates 15 are fixedly mounted on the corresponding top surfaces of the base plate 1 and the bottom surfaces of the top plate 11, facilitating the fixed installation of the guide posts 14 and guide sleeves 13.

[0028] Specifically, leveling plates 25 are fixedly installed on the left and right side surfaces of the leveling block 24, and the front side surfaces of the two leveling plates 25 are located on the same plane as the front side surface of the leveling block 24, thereby increasing the contact area and making the brake disc more stable against the leveling plates 25 and the front side surfaces of the leveling block 24.

[0029] Furthermore, a guide sleeve 12 is fixedly mounted on the middle portion of the bottom surface of the top plate 11, and a guide rod 28 is fixedly mounted on the side surface of the support frame 23. The end of the guide rod 28 away from the support frame 23 is inserted into the guide sleeve 12 and is slidably connected to the guide sleeve 12. The end of the guide rod 28 slides inside the guide sleeve 12, thereby guiding the forward and backward movement of the support frame 23.

[0030] In addition, the cross section of the guide sleeve 12 is in the shape of a rectangular ring, and the size of the guide rod 28 is adapted to the size of the guide sleeve 12 , so as to ensure a stable sliding operation of the guide rod 28 .

[0031] It is worth noting that the cross section of the spindle slot 241 is U-shaped, and the top of the spindle slot 241 is connected to the outside world, which makes it easy to put the spindle slot 241 on the external transmission shaft for reasonable positioning operations.

[0032] It is noteworthy that a gooseneck 26 is fixedly mounted on the bottom plate of the support frame 23, and an LED lamp 27 is fixedly mounted on the other end of the gooseneck 26. The gooseneck 26 can be bent to achieve direction adjustment operation, and the LED lamp 27 can perform lighting operation, which is convenient to use.

[0033] When the leveling device for a brake disc of the present invention is in use, the device is placed in a suitable position, the second cylinder 20 is started and made to work, and when the second cylinder 20 works, the telescopic shaft thereon extends to drive the pressure disc 21 and the leveling block 24 to move forward, so that the pressure disc 21 and the leveling block 24 are moved to the bottom of the brake disc; then the first cylinder 10 is started and made to work, and when the first cylinder 10 works, the telescopic shaft thereon extends to drive the top plate 11 and the leveling assembly 2 to move upward, so that the leveling block 24 can be sleeved on the wheel axle of the vehicle; then the second cylinder 20 is started, and the telescopic shaft thereon is shortened, driving the leveling block 24 to press against the rear side of the brake disc. Since the leveling block 24 is flat, the leveling bolt 22 at the corresponding position is rotated, and the brake disc is pressed against the leveling block 24 by the leveling bolt 22 for leveling operation.

[0034] 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 leveling device for a brake disc, comprising a base plate (1), characterized in that: A first cylinder (10) is fixedly mounted on the top surface of the base plate (1), the telescopic shaft of the first cylinder (10) is vertically upward and fixedly mounted on a top plate (11), a leveling assembly (2) is provided on the top plate (11), the leveling assembly (2) comprises a second cylinder (20) fixedly mounted on the middle part of the top surface of the top plate (11), the telescopic shaft of the second cylinder (20) is fixedly mounted on a clamping plate (21), a plurality of leveling bolts (22) arranged in an annular shape and at equal intervals are threadedly connected to the clamping plate (21), a support frame (23) is fixedly mounted on the bottom side of the annular side surface of the clamping plate (21), a leveling block (24) is fixedly mounted on the other end of the support frame (23), the leveling block (24) is located directly in front of the clamping plate (21), and a main shaft slot (241) is provided on the top of the leveling block (24) and is connected to the outside world.

2. The brake disc leveling device according to claim 1, characterized in that: Two mutually symmetrical guide sleeves (13) are provided on the top surface of the bottom plate (1), and two mutually symmetrical guide pillars (14) are provided on the bottom surface of the top plate (11). The bottoms of the two guide pillars (14) are respectively inserted into the two guide sleeves (13) for sliding connection.

3. The brake disc leveling device according to claim 2, characterized in that: The size of the guide column (14) is adapted to the size of the guide sleeve (13); a fixing plate (15) is fixedly mounted on the top of the guide column (14) and the bottom of the guide sleeve (13); and a plurality of fixing plates (15) are respectively fixedly mounted on the corresponding top surface of the base plate (1) and the bottom surface of the top plate (11).

4. The leveling device for a brake disc according to claim 1, characterized in that: Leveling plates (25) are fixedly mounted on both left and right side surfaces of the leveling block (24), and the front side surfaces of the two leveling plates (25) and the front side surface of the leveling block (24) are located on the same plane.

5. The leveling device for a brake disc according to claim 1, characterized in that: A guide sleeve (12) is fixedly mounted on the middle portion of the bottom surface of the top plate (11), a guide rod (28) is fixedly mounted on the side surface of the support frame (23), and the end of the guide rod (28) away from the support frame (23) is inserted into the interior of the guide sleeve (12) and is slidably connected to the guide sleeve (12).

6. The leveling device for a brake disc according to claim 5, characterized in that: The cross section of the guide sleeve (12) is in the shape of a rectangular ring, and the size of the guide rod (28) is adapted to the size of the guide sleeve (12).

7. The brake disc leveling device according to claim 1, characterized in that: The cross section of the main shaft clamping slot (241) is U-shaped, and the top of the main shaft clamping slot (241) is connected to the outside.

8. The brake disc leveling device according to claim 1, characterized in that: A gooseneck tube (26) is fixedly mounted on the bottom plate of the support frame (23), and an LED lamp (27) is fixedly mounted on the other end of the gooseneck tube (26).

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