Brake disc side hole tool

Abstract

The utility model discloses a brake disc side hole tool which comprises a working table, a portal frame is arranged on the upper surface of the working table, threaded blocks are fixedly connected to the two sides of the portal frame, two first power assemblies for driving the threaded blocks to move are arranged on the upper surface of the working table, and a punching assembly is arranged at the top of the portal frame. A U-shaped frame is fixedly connected to the position, located below the portal frame, of the upper surface of the workbench, and rotating shafts are rotationally connected to the two sides of the inner wall of the U-shaped frame. An output shaft of a first motor drives a threaded rotating rod to rotate, so that two threaded blocks drive a portal frame to move, the portal frame drives a mounting disc to move to the position above a containing shell, a plurality of second motors are started, output shafts of the second motors drive drill bits to rotate, and meanwhile a first air cylinder is started; the piston end of the first air cylinder drives the mounting disc to descend, punching of the brake disc is completed, multiple holes can be completed at a time, punching one by one is not needed, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc processing, in particular to a brake disc side hole tooling. Background Art

[0002] Brake discs are an important part of the vehicle's braking system. They are divided into solid brake discs and ventilated discs according to their structures. Ventilated discs can be divided into two forms: scored discs and perforated discs. Both structures can improve the cooling performance of the brake disc, reduce its thermal attenuation, and provide better braking capabilities.

[0003] The processing method of brake discs is usually to cast a blank first, and then further fine-process it. The holes on it are generally made by drilling equipment. Traditional brake disc side hole equipment can generally only drill one hole at a time, resulting in reduced drilling efficiency. In addition, the waste chips after drilling are not easy to handle, which has certain limitations. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a brake disc side hole tooling.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a brake disc side hole tooling, comprising a workbench, a gantry is provided on the upper surface of the workbench, threaded blocks are fixedly connected on both sides of the gantry, two groups of first power components for driving the threaded blocks to move are provided on the upper surface of the workbench, a punching component is provided on the top of the gantry, a U-shaped frame is fixedly connected on the upper surface of the workbench and located below the gantry, rotating shafts are rotatably connected on both sides of the inner wall of the U-shaped frame, a placement shell is fixedly connected on the opposite sides of the two rotating shafts, a placement component is installed on the bottom of the placement shell, clamping components are provided on both sides of the placement shell, and a second power component for driving one of the rotating shafts to rotate is installed on the side wall of the U-shaped frame.

[0006] As a further description of the above technical solution:

[0007] The first power assembly includes two connecting blocks fixedly connected to the upper surface of the workbench, a threaded rotating rod is rotatably connected between the two connecting blocks, the threaded blocks are threadedly connected to the outer surfaces of the corresponding threaded rotating rods, a first motor is fixedly connected to the side wall of one of the connecting blocks, and the output shaft of the first motor is fixedly connected to one end of the threaded rotating rod.

[0008] As a further description of the above technical solution:

[0009] The punching assembly includes two first cylinders fixedly connected to the top of the gantry, the piston ends of the two first cylinders are commonly fixedly connected to a mounting plate, the lower surface of the mounting plate is fixedly connected to a plurality of second motors, and the output shafts of the second motors are fixedly connected to a drill bit.

[0010] As a further description of the above technical solution:

[0011] The placement assembly includes a second cylinder fixedly connected to the bottom of the placement shell, the piston end of the second cylinder extends to the inside of the placement shell and is fixedly connected to a placement plate, and the upper surface of the placement plate is fixedly connected to a positioning column.

[0012] As a further description of the above technical solution:

[0013] The clamping assembly comprises a third cylinder fixedly connected to the side wall of the placement shell, and the piston end of the third cylinder extends to the inside of the placement shell and is fixedly connected to a clamping plate.

[0014] As a further description of the above technical solution:

[0015] The second power assembly includes a third motor fixedly connected to the side wall of the U-shaped frame, the output shaft of the third motor is fixedly connected to the first pulley, one end of the rotating shaft is fixedly connected to the second pulley, and the first pulley and the second pulley are connected by belt transmission.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, in the brake disc side hole tooling, the output shaft of the first motor rotates with the threaded rotating rod, so that the two threaded blocks move with the gantry, and the gantry moves with the mounting plate to the top of the housing, and multiple second motors are started. The output shafts of the second motors rotate with the drill bit, and the first cylinder is started at the same time. The piston end of the first cylinder descends with the mounting plate to complete the drilling of the brake disc. Multiple holes can be completed at one time without drilling one by one, thereby improving efficiency.

[0018] 2. Compared with the prior art, the brake disc side hole tooling starts the first motor, and the output shaft of the first motor rotates with the threaded rotating rod, so that the two threaded blocks move the gantry to the rear side of the placement shell, and then starts the second cylinder, the piston end of the second cylinder moves the placement disc up, which is convenient for removing the brake disc, and starts the third motor, and the output shaft of the third motor rotates with one of the rotating shafts, so that the placement shell can rotate, which is convenient for pouring out the waste chips inside the placement shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-perspective stereoscopic image of a brake disc side hole tooling proposed by the utility model;

[0020] Figure 2 A second perspective stereoscopic image of a brake disc side hole tooling proposed by the utility model;

[0021] Figure 3 The utility model is a front view of a brake disc side hole tooling.

[0022] Legend:

[0023] 1. Workbench; 2. Gantry; 3. Thread block; 4. First motor; 5. Threaded rotating rod; 6. First cylinder; 7. Mounting plate; 8. Second motor; 9. Drill; 10. U-shaped frame; 11. Second cylinder; 12. Placement plate; 13. Positioning column; 14. Rotation axis; 15. Placement shell; 16. Third cylinder; 17. Clamping plate; 18. Third motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figures 1 to 3 The utility model provides a brake disc side hole tooling: comprising a workbench 1, a gantry 2 is provided on the upper surface of the workbench 1, threaded blocks 3 are fixedly connected on both sides of the gantry 2, and two groups of first power components for driving the threaded blocks 3 to move are provided on the upper surface of the workbench 1. The first power component comprises two connecting blocks fixedly connected to the upper surface of the workbench 1, a threaded rotating rod 5 is rotatably connected between the two connecting blocks, the threaded block 3 is threadedly connected to the outer surface of the corresponding threaded rotating rod 5, a first motor 4 is fixedly connected to the side wall of one of the connecting blocks, and the output shaft of the first motor 4 is fixedly connected to one end of the threaded rotating rod 5;

[0026] A punching assembly is provided on the top of the gantry 2, and the punching assembly includes two first cylinders 6 fixedly connected to the top of the gantry 2, the piston ends of the two first cylinders 6 are commonly fixedly connected to a mounting plate 7, a plurality of second motors 8 are fixedly connected to the lower surface of the mounting plate 7, and a drill bit 9 is fixedly connected to the output shaft of the second motor 8, and the number of the second motors 8 can be selected according to the number of holes to be punched;

[0027] A U-shaped frame 10 is fixedly connected to the upper surface of the workbench 1 and located below the gantry 2. Rotating shafts 14 are rotatably connected to both sides of the inner wall of the U-shaped frame 10. A placement shell 15 is fixedly connected to the opposite sides of the two rotating shafts 14. A placement assembly is installed at the bottom of the placement shell 15. The placement assembly includes a second cylinder 11 fixedly connected to the bottom of the placement shell 15. The piston end of the second cylinder 11 extends to the inside of the placement shell 15 and is fixedly connected to a placement plate 12. A positioning column 13 is fixedly connected to the upper surface of the placement plate 12.

[0028] A clamping assembly is provided on both sides of the placement shell 15, and the clamping assembly includes a third cylinder 16 fixedly connected to the side wall of the placement shell 15, and the piston end of the third cylinder 16 extends to the inside of the placement shell 15 and is fixedly connected to a clamping plate 17. When the two third cylinders 16 are started, the piston end of the third cylinder 16 moves with the clamping plate 17, so that the two clamping plates 17 clamp the brake disc;

[0029] A second power assembly for driving one of the rotating shafts 14 to rotate is installed on the side wall of the U-shaped frame 10, and the second power assembly includes a third motor 18 fixedly connected to the side wall of the U-shaped frame 10, and the output shaft of the third motor 18 is fixedly connected to the first pulley, and the end of one of the rotating shafts 14 is fixedly connected to the second pulley, and the first pulley and the second pulley are connected by belt transmission. The third motor 18 is started, and the output shaft of the third motor 18 rotates one of the rotating shafts 14, so that the placement shell 15 can rotate.

[0030] Working principle:

[0031] When in use, align the center hole of the brake disc with the positioning column 13, so that the brake disc is placed on the upper surface of the placement disc 12, and then start the second cylinder 11, the piston end of the second cylinder 11 brings the placement disc 12 down to the inside of the placement shell 15, and then start the two third cylinders 16, the piston end of the third cylinder 16 brings the clamping plate 17 to move, so that the two clamping plates 17 clamp the brake disc;

[0032] Then, the first motor 4 is started, and the output shaft of the first motor 4 rotates with the threaded rotating rod 5, so that the two threaded blocks 3 move the gantry 2, and the gantry 2 moves with the mounting plate 7 to the top of the housing 15, and the plurality of second motors 8 are started, and the output shafts of the second motors 8 rotate with the drill bit 9, and at the same time, the first cylinder 6 is started, and the piston end of the first cylinder 6 descends with the mounting plate 7, and the drilling of the brake disc is completed;

[0033] After the drilling is completed, the first motor 4 is started, and the output shaft of the first motor 4 rotates with the threaded rotating rod 5, so that the two threaded blocks 3 move the gantry 2 to the rear side of the placement shell 15, and then the second cylinder 11 is started, and the piston end of the second cylinder 11 moves the placement plate 12 up to facilitate the removal of the brake disc, and the third motor 18 is started, and the output shaft of the third motor 18 rotates with one of the rotating shafts 14, so that the placement shell 15 can rotate, which is convenient for pouring out the waste chips inside the placement shell 15.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A brake disc side hole tool, comprising a workbench (1), characterized in that: A gantry (2) is provided on the upper surface of the workbench (1), and threaded blocks (3) are fixedly connected to both sides of the gantry (2). Two groups of first power components for driving the threaded blocks (3) to move are provided on the upper surface of the workbench (1), and a punching component is provided on the top of the gantry (2). A U-shaped frame (10) is fixedly connected to the upper surface of the workbench (1) and located below the gantry (2). Rotating shafts (14) are rotatably connected to both sides of the inner wall of the U-shaped frame (10), and a placement shell (15) is fixedly connected to the opposite sides of the two rotating shafts (14). A placement component is installed at the bottom of the placement shell (15), and clamping components are installed on both sides of the placement shell (15). A second power component for driving one of the rotating shafts (14) to rotate is installed on the side wall of the U-shaped frame (10).

2. A brake disc side hole tooling according to claim 1, characterized in that: The first power assembly comprises two connecting blocks fixedly connected to the upper surface of the workbench (1), a threaded rotating rod (5) being rotatably connected between the two connecting blocks, the threaded block (3) being threadedly connected to the outer surface of the corresponding threaded rotating rod (5), a first motor (4) being fixedly connected to the side wall of one of the connecting blocks, and an output shaft of the first motor (4) being fixedly connected to one end of the threaded rotating rod (5).

3. The brake disc side hole tooling according to claim 1, characterized in that: The punching assembly comprises two first cylinders (6) fixedly connected to the top of the gantry (2), the piston ends of the two first cylinders (6) being fixedly connected to a mounting plate (7), the lower surface of the mounting plate (7) being fixedly connected to a plurality of second motors (8), and the output shafts of the second motors (8) being fixedly connected to a drill bit (9).

4. The brake disc side hole tooling according to claim 1, characterized in that: The placement assembly comprises a second cylinder (11) fixedly connected to the bottom of a placement shell (15); a piston end of the second cylinder (11) extends into the interior of the placement shell (15) and is fixedly connected to a placement plate (12); a positioning column (13) is fixedly connected to the upper surface of the placement plate (12).

5. The brake disc side hole tooling according to claim 1, characterized in that: The clamping assembly comprises a third cylinder (16) fixedly connected to the side wall of the placement shell (15); a piston end of the third cylinder (16) extends into the interior of the placement shell (15) and is fixedly connected to a clamping plate (17).

6. The brake disc side hole tooling according to claim 1, characterized in that: The second power assembly comprises a third motor (18) fixedly connected to the side wall of the U-shaped frame (10), the output shaft of the third motor (18) being fixedly connected to a first pulley, one end of one of the rotating shafts (14) being fixedly connected to a second pulley, and the first pulley and the second pulley being connected via a belt drive.

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