Brake pedal production tool

Abstract

The utility model discloses a brake pedal production tool, which relates to the technical field of brake pedal processing and comprises a workbench, a U-shaped frame is fixedly arranged in the middle of the top of the workbench, a transverse moving groove is formed in the workbench and right below the U-shaped frame, inverted T-shaped rods are symmetrically arranged in the transverse moving groove in a sliding manner, mounting rods are fixedly arranged at the tops of the inverted T-shaped rods, and the mounting rods are fixedly connected with the U-shaped frame. Edge rollers are symmetrically and rotationally arranged at the top of the mounting rod, the outer walls of the two sets of edge rollers are commonly sleeved with a grinding belt, a rotating shaft of the edge roller at one end of the mounting rod is provided with a motor, the bottom of the workbench is provided with expanding and supporting assemblies with the two sets of grinding belts close to each other, and a vertical base is fixedly arranged in the middle of the side face of the workbench; the two sets of polishing structures based on the polishing belts are symmetrically arranged at the top of the workbench, the two sets of polishing structures can polish the two sides of the brake pedal placed at the top of the workbench at the same time, and the polishing speed of the brake pedal is doubled.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pedal processing, in particular to a brake pedal production tool. Background Art

[0002] The brake pedal is a control component on a car that is used to operate the vehicle's brake system. When the driver steps on the brake pedal, the pressure is transmitted to the brake system through the hydraulic system or other connection methods, so that the brake shoe (brake pad) contacts the brake disc (brake disc), thereby slowing down or stopping the movement of the vehicle. During the initial processing of the brake pedal, cutting equipment (such as a laser cutting machine) is required to cut the material into the initial shape of the brake pedal. The initial cutting may leave sharp or irregular edges. Grinding can make the edges smoother and avoid sharp or rough parts that may be produced during cutting, thereby reducing the risk of accidental injury.

[0003] In the prior art, when grinding the edge of the brake pedal, it is usually done in steps. The step-by-step grinding requires more steps and time, which may reduce production efficiency, increase manufacturing costs, and may cause discontinuity in the edge surface quality. Summary of the invention

[0004] The utility model aims to solve the problem that the edge of the brake pedal is usually ground in steps in the prior art, which requires more steps and time, which may reduce production efficiency, increase manufacturing costs, and may cause discontinuity in edge surface quality. A brake pedal production tool is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A brake pedal production tool comprises a workbench, a U-shaped frame is fixedly provided in the middle position on the top of the workbench, a transverse movement groove is opened on the workbench directly below the U-shaped frame, an inverted T-rod is symmetrically slidably provided on the transverse movement groove, a mounting rod is fixedly provided on the top of the inverted T-rod, edge rollers are symmetrically rotatably provided on the top of the mounting rod, two groups of edge rollers have a common outer wall sleeved with the same grinding belt, a motor is provided on the edge roller shaft at one end of the mounting rod, an expansion support assembly is provided at the bottom of the workbench for driving the two groups of grinding belts to approach each other, a vertical seat is fixedly provided in the middle position on the side of the workbench, and a driving assembly is provided on the side of the vertical seat.

[0007] Optionally, a vertical cylinder is fixedly arranged at the middle position of the top of the U-shaped frame, and a pressure plate is fixedly arranged at the output end of the vertical cylinder.

[0008] Optionally, the expansion assembly includes a double-headed cam, a driving column, and an arc groove, and the double-headed cam is rotatably connected to the bottom of the workbench.

[0009] Optionally, an arc-shaped groove is formed at the top of the double-headed cam, a driving column is provided inside the arc-shaped groove, and the top of the driving column is fixedly connected to the bottom of the inverted T-bar.

[0010] Optionally, the driving assembly includes a vertical bevel gear, a horizontal bevel gear, and a rocker wheel, the vertical bevel gear is fixedly connected to the bottom of the double-headed cam, and the horizontal bevel gear is rotatably connected to the side of the vertical seat.

[0011] Optionally, a rocker is fixedly provided at the end of the horizontal bevel gear, the side surface of the horizontal bevel gear is fixedly connected to one end of a torsion spring, and the other end of the torsion spring is fixedly connected to the inner side surface of the vertical seat.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model has two sets of grinding structures based on grinding belts symmetrically arranged on the top of the workbench. The two sets of grinding structures can grind both sides of the brake pedal placed on the top of the workbench at the same time, and the grinding speed of the brake pedal is doubled.

[0014] 2. The utility model is provided with a driving assembly on the side of the workbench, and an expansion assembly is provided at the bottom of the two groups of grinding belts. The driving assembly can facilitate the operator to control the expansion assembly from the side of the workbench to drive the two groups of grinding belts to approach each other to grind both ends of the brake pedal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above.

[0017] Figure 3 Schematic diagram of the structure of the double-sided grinding component.

[0018] In the figure: 1. vertical cylinder; 2. pressure plate; 3. U-shaped frame; 4. transverse groove; 5. workbench; 6. vertical bevel gear; 7. horizontal bevel gear; 8. torsion spring; 9. vertical seat; 10. rocker; 11. edge roller; 12. grinding belt; 13. mounting rod; 14. inverted T rod; 15. driving column; 16. arc groove; 17. double-headed cam. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 A brake pedal production tooling includes a workbench 5, a U-shaped frame 3 is fixedly arranged in the middle position on the top of the workbench 5, a transverse slot 4 is opened on the workbench 5 just below the U-shaped frame 3, an inverted T-rod 14 is symmetrically slidably arranged on the transverse slot 4, a mounting rod 13 is fixedly arranged on the top of the inverted T-rod 14, the inverted T-rod 14 is a narrow upper and wide lower structure, the bottom width of the inverted T-rod 14 is greater than the width of the transverse slot 4, so that the inverted T-rod 14 moves along the transverse slot 4.

[0022] Edge rollers 11 are symmetrically rotatably arranged on the top of the mounting rod 13, and the outer walls of the two groups of edge rollers 11 are commonly sleeved with the same grinding belt 12. A motor is arranged on the rotating shaft of the edge roller 11 at one end of the mounting rod 13, and an expansion and support assembly for driving the two groups of grinding belts 12 to approach each other is arranged at the bottom of the workbench 5. A vertical seat 9 is fixedly arranged in the middle position of the side of the workbench 5, and a driving assembly is arranged on the side of the vertical seat 9. A vertical cylinder 1 is fixedly arranged in the middle position of the top of the U-shaped frame 3, and a pressure plate 2 is fixedly arranged at the output end of the vertical cylinder 1. The expansion and support assembly includes a double-headed cam 17, a driving column 15, and an arc groove 16, and the double-headed cam 17 is rotatably connected to the bottom of the workbench 5.

[0023] An arc groove 16 is provided at the top of the double-headed cam 17, and a driving column 15 is arranged inside the arc groove 16. The top of the driving column 15 is fixedly connected to the bottom of the inverted T-rod 14. The driving assembly includes a vertical bevel gear 6, a horizontal bevel gear 7, and a rocker 10. The vertical bevel gear 6 is fixedly connected to the bottom of the double-headed cam 17, and the horizontal bevel gear 7 is rotatably connected to the side of the vertical seat 9. The rocker 10 is fixedly arranged at the end of the horizontal bevel gear 7. The side of the horizontal bevel gear 7 is fixedly connected to one end of the torsion spring 8, and the other end of the torsion spring 8 is fixedly connected to the inner side of the vertical seat 9.

[0024] The specific implementation steps and principles of the utility model are as follows:

[0025] The worker places the brake pedal to be polished on the workbench 5, and manually rotates the crank 10, which drives the horizontal bevel gear 7 and the vertical bevel gear 6 to drive the double-headed cam 17 to rotate. The double-headed cam 17 drives the two sets of polishing belts 12 to approach each other through the driving column 15, and preliminarily aligns the brake pedal. Then start the vertical cylinder 1, and the vertical cylinder 1 drives the pressure plate 2 to press to the top of the brake pedal. Finally, start the motor at the bottom of the edge roller 11, and the two sets of polishing belts 12 polish the two sides of the brake pedal.

[0026] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A brake pedal production tool, comprising a workbench (5), characterized in that: A U-shaped frame (3) is fixedly arranged in the middle of the top of the workbench (5); a transverse shifting groove (4) is provided on the workbench (5) just below the U-shaped frame (3); an inverted T-bar (14) is symmetrically slidably arranged on the transverse shifting groove (4); a mounting rod (13) is fixedly arranged on the top of the inverted T-bar (14); an edge roller (11) is symmetrically rotatably arranged on the top of the mounting rod (13); two groups of edge rollers (11) are commonly sleeved with a same grinding belt (12) on their outer walls; a motor is arranged on the rotating shaft of the edge roller (11) at one end of the mounting rod (13); an expansion support component for driving the two groups of grinding belts (12) to approach each other is arranged at the bottom of the workbench (5); a vertical seat (9) is fixedly arranged in the middle of the side of the workbench (5); a driving component is arranged on the side of the vertical seat (9).

2. A brake pedal production tool according to claim 1, characterized in that: A vertical cylinder (1) is fixedly arranged at the middle position of the top of the U-shaped frame (3), and a pressing plate (2) is fixedly arranged at the output end of the vertical cylinder (1).

3. The brake pedal production tooling according to claim 1, characterized in that: The expansion component comprises a double-headed cam (17), a driving column (15), and an arc-shaped groove (16); the double-headed cam (17) is rotatably connected to the bottom of the workbench (5).

4. The brake pedal production tooling according to claim 3, characterized in that: An arc-shaped groove (16) is formed at the top of the double-headed cam (17), a driving column (15) is arranged inside the arc-shaped groove (16), and the top of the driving column (15) is fixedly connected to the bottom of the inverted T-bar (14).

5. The brake pedal production tooling according to claim 1, characterized in that: The driving assembly comprises a vertical bevel gear (6), a horizontal bevel gear (7), and a rocker (10); the vertical bevel gear (6) is fixedly connected to the bottom of a double-headed cam (17); and the horizontal bevel gear (7) is rotatably connected to the side of a vertical seat (9).

6. The brake pedal production tooling according to claim 5, characterized in that: A rocking wheel (10) is fixedly arranged at the end of the horizontal bevel gear (7), the side surface of the horizontal bevel gear (7) is fixedly connected to one end of a torsion spring (8), and the other end of the torsion spring (8) is fixedly connected to the inner side surface of the vertical seat (9).

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