CN219188691U

CN219188691U - Drilling device for automobile brake disc

Info

Publication number: CN219188691U
Application number: CN202223032625.5U
Authority: CN
Inventors: 刘彦奇; 徐圣杰; 于霞; 韩养
Original assignee: Qingdao Hengxing University of Science and Technology
Current assignee: Qingdao Hengxing University of Science and Technology
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-16
Anticipated expiration: 2032-11-15

Abstract

The utility model is suitable for the technical field of brake disc drilling equipment, and particularly relates to an automobile brake disc drilling device, which comprises a base and a drilling machine, wherein the surface of the base is connected with a supporting side plate, an electric lifting rod is arranged on the outer side of the supporting side plate, the end of the electric lifting rod is connected with a top plate, and the automobile brake disc drilling device further comprises: the two sliding seats are respectively and slidably connected to two sides of the surface of the base. According to the utility model, the annular sliding rail, the arc-shaped sliding block, the mounting piece, the first driving piece, the third driving piece, the moving piece and the bearing seat are arranged, so that the position of the drilling machine can be accurately and automatically adjusted, the drilling machine can be used for drilling holes at different positions of the automobile brake disc, and holes can be formed for the automobile brake discs with different models and specifications, and the application range of the drilling device of the automobile brake disc is improved.

Description

Drilling device for automobile brake disc

Technical Field

The utility model relates to the technical field of brake disc drilling equipment, in particular to an automobile brake disc drilling device.

Background

The brake disc, simply a round disc, rotates as the vehicle travels. The brake calipers clamp the brake disc to generate braking force, and when the brake is stepped on, the brake calipers clamp the brake disc to play a role in decelerating or stopping. The brake disc has good braking effect and is easier to maintain than drum brake. During the production and processing of the brake disc, a plurality of mounting holes are required to be drilled on the surface of the brake disc, and a special drilling device is required.

When the existing brake disc is used for drilling, the horizontal position of the drilling machine cannot be accurately adjusted generally, so that the drilling machine can perform drilling operation on the automobile brake disc with different outer diameters or different positions on the surface of the automobile brake disc, and the application range of the drilling machine is not large.

Disclosure of Invention

The embodiment of the utility model aims to provide a drilling device for an automobile brake disc, which aims to solve the following problems: when the existing brake disc is used for drilling, the horizontal position of the drilling machine cannot be accurately adjusted generally, so that the drilling machine can perform drilling operation on the automobile brake disc with different outer diameters or on different positions on the surface of the automobile brake disc, and the application range of the drilling machine is not large.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automobile brake disc drilling equipment, includes base and drilling machine, and the surface connection of base has the support curb plate, supports the outside of curb plate and installs electric lift pole, and electric lift pole's end department is connected with the roof, automobile brake disc drilling equipment still includes:

the two sliding seats are respectively connected to two sides of the surface of the base in a sliding manner, and limiting assemblies are arranged on the outer sides of the sliding seats;

the rolling bearing is arranged on the surface of the top plate, a rotating piece mounting piece is arranged in the rolling bearing, the rolling bearing is connected to the outer side of the top plate in a sliding manner, a moving piece is connected to the inner side of the mounting piece in a sliding manner, the drilling machine is arranged on the outer side of the moving piece, an annular sliding rail is arranged on the outer side of the top plate, and an arc-shaped sliding block is arranged on the outer side of the mounting piece; the positioning assembly is arranged at the outer sides of the moving part and the mounting part and used for adjusting the position of the drilling machine; and the driving assembly is arranged at the outer sides of the rotating piece and the top plate and used for driving the rotating piece to rotate through the rolling bearing.

Further, the spout has been seted up to the inside of installed part, and the second slider is installed in the outside of moving the piece, and the cooperation sliding connection of moving the piece through second slider and spout is in the inside of installed part.

Further, the positioning assembly includes: the bearing seat is arranged in the mounting piece, and the third transmission piece is connected in the bearing seat; the first driving piece is arranged on the side surface of the mounting piece, and the output end of the first driving piece is connected with one end of the third transmission piece; and the threaded hole is formed in the side surface of the moving part, and the third transmission part is connected in a meshed manner in the threaded hole.

Further, the driving assembly includes: the second driving piece is arranged on the surface of the top plate, and one end of the second driving piece is provided with a second transmission piece; and the first transmission piece is sleeved on the outer side of the rotating piece, and the outer side of the first transmission piece is meshed and connected with the outer side of the second transmission piece.

Further, the surface of base is provided with the slide rail, and first slider is installed in the outside of sliding seat, and the sliding seat passes through the cooperation sliding connection of first slider and slide rail at the surface of base, and the side-mounting of support curb plate has the electric putter of positioning, and the one end of positioning electric putter is connected with the outside of sliding seat.

Further, the spacing subassembly includes: the limiting electric push rod is arranged on the outer side of the sliding seat, and one end of the limiting electric push rod is connected with a connecting column; and the limiting pressing plate is connected to the side face of the connecting column, and a gasket is arranged on the surface of the limiting pressing plate.

According to the drilling device for the automobile brake disc, provided by the utility model, the positions of the drilling machine can be accurately and automatically adjusted by arranging the annular sliding rail, the arc-shaped sliding block, the mounting piece, the first driving piece, the third driving piece, the moving piece and the bearing seat, so that the drilling machine can be used for drilling holes in different positions of the automobile brake disc, and holes in automobile brake discs of different types and specifications can be formed, and the application range of the drilling device for the automobile brake disc is improved.

Drawings

FIG. 1 is a schematic structural view of an automobile brake disc drilling device;

FIG. 2 is an enlarged view of a portion A of an automotive brake disc drilling apparatus;

fig. 3 is a schematic diagram of a partial structure of a positioning electric push rod, a connecting column and a limiting pressing plate in an automobile brake disc drilling device.

In the figure: 1. a base; 2. a positioning electric push rod; 3. supporting the side plates; 4. an electric lifting rod; 5. a first driving member; 6. a mounting member; 7. a drilling machine; 8. a first transmission member; 9. a rotating member; 10. a rolling bearing; 11. a slide rail; 12. a second transmission member; 13. a second driving member; 14. an annular slide rail; 15. limiting the electric push rod; 16. a sliding seat; 17. a limit pressing plate; 18. a first slider; 19. a gasket; 20. a connecting column; 21. a top plate; 22. a chute; 23. a second slider; 24. a bearing seat; 25. a moving member; 26. a third transmission member; 27. an arc-shaped sliding block.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1-3, the drilling device for an automobile brake disc provided by the embodiment of the utility model comprises a base 1 and a drilling machine 7, wherein the surface of the base 1 is connected with a supporting side plate 3, an electric lifting rod 4 is installed on the outer side of the supporting side plate 3, a top plate 21 is connected at the end of the electric lifting rod 4, and the drilling device for the automobile brake disc further comprises:

the two sliding seats 16 are respectively and slidably connected to two sides of the surface of the base 1, a limiting component is arranged on the outer side of the sliding seat 16, a sliding rail 11 is arranged on the surface of the base 1, a first sliding block 18 is arranged on the outer side of the sliding seat 16, the sliding seat 16 is slidably connected to the surface of the base 1 through the matching of the first sliding block 18 and the sliding rail 11, a positioning electric push rod 2 is arranged on the side surface of the supporting side plate 3, and one end of the positioning electric push rod 2 is connected with the outer side of the sliding seat 16; the spacing subassembly includes: the limiting electric push rod 15 is arranged on the outer side of the sliding seat 16, and one end of the limiting electric push rod 15 is connected with a connecting column 20; the limiting pressing plate 17 is connected to the side face of the connecting column 20, and a gasket 19 is arranged on the surface of the limiting pressing plate 17; the rolling bearing 10 is installed on the surface of the top plate 21, the rotating piece 9 is installed in the rolling bearing 10, before the automobile brake disc is drilled, the distance between the two sliding seats 16 is adjusted according to the size of the automobile brake disc to be drilled, after the distance is adjusted properly, the automobile brake disc is placed at a proper position on the two sliding seats 16, then the limiting electric push rod 15 is opened, the limiting electric push rod 15 drives the connecting column 20 to move downwards, and the connecting column 20 drives the limiting pressing plate 17 to move downwards until the limiting pressing plate 17 abuts against the automobile brake disc on the sliding seats 16, so that the automobile brake disc is stably limited.

The mounting piece 6 is in sliding connection with the outer side of the top plate 21, the movable piece 25 is in sliding connection with the inner side of the mounting piece 6, the sliding groove 22 is formed in the inner side of the mounting piece 6, the second sliding block 23 is mounted on the outer side of the movable piece 25, the movable piece 25 is in sliding connection with the inner side of the mounting piece 6 through the matching of the second sliding block 23 and the sliding groove 22, the drilling machine 7 is mounted on the outer side of the movable piece 25, the annular sliding rail 14 is mounted on the outer side of the top plate 21, and the arc-shaped sliding block 27 is arranged on the outer side of the mounting piece 6; a positioning assembly arranged outside the moving member 25 and the mounting member 6 for adjusting the position of the drilling machine 7; and a driving assembly disposed outside the rotating member 9 and the top plate 21 for driving the rotating member 9 to rotate through the rolling bearing 10.

In one embodiment of the utility model, the position of the drilling machine 7 can be accurately and automatically adjusted through the positioning component in a screw transmission mode, so that the drilling machine 7 can drill holes for different positions of automobile brake discs, and holes can also be drilled for automobile brake discs of different types and specifications, the application range of the automobile brake disc drilling device is improved, and the driving component can drive the rotating piece 9 to rotate in a mode of driving by a motor and matching with worm and gear transmission, so that the rotating piece 9 can drive the mounting piece 6 to rotate on the surface of the top plate 21 through the arc-shaped sliding block 27 and the annular sliding rail 14.

As shown in fig. 1 and 2, in one embodiment of the present utility model, the positioning assembly includes: a bearing seat 24 mounted inside the mounting member 6, and a third transmission member 26 is connected to the inside of the bearing seat 24;

the first driving piece 5 is arranged on the side surface of the mounting piece 6, and the output end of the first driving piece 5 is connected with one end of the third transmission piece 26; and a threaded hole formed in a side surface of the moving member 25, and a third transmission member 26 is engaged and connected to an inside of the threaded hole.

The drive assembly includes: a second driving member 13 mounted on a surface of the top plate 21, and a second transmission member 12 is mounted at one end of the second driving member 13; and the first transmission piece 8 is sleeved on the outer side of the rotating piece 9, and the outer side of the first transmission piece 8 is in meshed connection with the outer side of the second transmission piece 12.

In this embodiment, the second driving member 13 may be a driving motor, the second transmission member 12 and the rotating member 9 may be a pair of transmission gears engaged with each other, the mounting member 6 may be a mounting seat, the first driving member 5 may be a forward and reverse rotation driving motor, the moving member 25 may be a sliding plate, and the third transmission member 26 may be a threaded screw or a ball screw; when the position of the drilling machine 7 needs to be adjusted, the first driving piece 5 can be opened, the first driving piece 5 drives the third driving piece 26 to rotate through the bearing seat 24, the moving piece 25 moves outside the third driving piece 26 through the threaded hole, the moving piece 25 also slides in the mounting piece 6 through the second sliding block 23 and the sliding groove 22, the drilling machine 7 is adjusted to a proper position, then the drilling machine 7 and the electric lifting rod 4 are opened, the electric lifting rod 4 drives the top plate 21 and the drilling machine 7 to move downwards, the drilling machine 7 punches a car brake disc on the sliding seat 16, after a certain area of the car brake disc is punched, the second driving piece 13 can be opened, the second driving piece 13 drives the second driving piece 12 to rotate, the second driving piece 12 drives the first driving piece 8 and the rotating piece 9 to rotate, and the rotating piece 9 drives the mounting piece 6 to rotate through the annular sliding rail 14 and the arc-shaped sliding block 27.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an automobile brake disc drilling equipment, includes base and drilling machine, and the surface connection of base has the support curb plate, supports the outside of curb plate and installs electric lift pole, and electric lift pole's end department is connected with the roof, its characterized in that, automobile brake disc drilling equipment still includes:

the two sliding seats are respectively connected to two sides of the surface of the base in a sliding manner, and limiting assemblies are arranged on the outer sides of the sliding seats; the rolling bearing is arranged on the surface of the top plate, and a rotating piece is arranged in the rolling bearing; the mounting piece is connected to the outer side of the top plate in a sliding manner, the moving piece is connected to the inner part of the mounting piece in a sliding manner, the drilling machine is mounted on the outer side of the moving piece, the annular sliding rail is mounted on the outer side of the top plate, and the arc-shaped sliding block is arranged on the outer side of the mounting piece; the positioning assembly is arranged at the outer sides of the moving part and the mounting part and used for adjusting the position of the drilling machine; and the driving assembly is arranged at the outer sides of the rotating piece and the top plate and used for driving the rotating piece to rotate through the rolling bearing.

2. The drilling device for the automobile brake disc according to claim 1, wherein a sliding groove is formed in the mounting piece, a second sliding block is mounted on the outer side of the moving piece, and the moving piece is connected in the mounting piece in a sliding manner through the matching of the second sliding block and the sliding groove.

3. An automotive brake disc drilling apparatus according to claim 2, wherein the positioning assembly comprises: the bearing seat is arranged in the mounting piece, and the third transmission piece is connected in the bearing seat;

the first driving piece is arranged on the side surface of the mounting piece, and the output end of the first driving piece is connected with one end of the third transmission piece; and the threaded hole is formed in the side surface of the moving part, and the third transmission part is connected in a meshed manner in the threaded hole.

4. An automotive brake disc drilling apparatus according to claim 1, wherein the drive assembly comprises: the second driving piece is arranged on the surface of the top plate, and one end of the second driving piece is provided with a second transmission piece; and the first transmission piece is sleeved on the outer side of the rotating piece, and the outer side of the first transmission piece is meshed and connected with the outer side of the second transmission piece.

5. The drilling device for the automobile brake disc according to claim 1, wherein a sliding rail is arranged on the surface of the base, a first sliding block is arranged on the outer side of the sliding seat, the sliding seat is connected to the surface of the base in a sliding manner through the matching of the first sliding block and the sliding rail, a positioning electric push rod is arranged on the side surface of the supporting side plate, and one end of the positioning electric push rod is connected with the outer side of the sliding seat.

6. The automotive brake disc drilling apparatus of claim 1, wherein the limit assembly comprises: the limiting electric push rod is arranged on the outer side of the sliding seat, and one end of the limiting electric push rod is connected with a connecting column; and the limiting pressing plate is connected to the side face of the connecting column, and a gasket is arranged on the surface of the limiting pressing plate.