Tool for machining brake bottom plate of brake

Abstract

The utility model is applicable to the technical field of brake processing, and provides a tool for processing a brake bottom plate of a brake, which comprises a bottom plate, a placing table, a bracket, a top plate, a cylinder, a drill bit, an extension rod, a telescopic rod, a motor and a grinding head, the placing table is slidably connected to the bottom plate, the support is fixedly connected to the bottom plate, the top plate is installed on the support, a cylinder body of the air cylinder is connected to the top plate, and the free end of a piston rod of the air cylinder is connected with the drill bit. The extension rod is arranged on the top plate and slidably connected with the telescopic rod, the lower end of the telescopic rod is connected with the motor, and the output end of the motor is connected with the grinding head. The placing table comprises a mounting plate, a motor base, a rotating motor, a driving wheel, a driven wheel, a rotating shaft and a rotating table; the motor base is fixedly connected to the mounting plate, the rotating motor is mounted on the motor base, and the output end of the rotating motor is connected with the driving wheel. The brake bottom plate drilling and polishing device solves the problem that when a brake bottom plate of a brake is machined, drilling and polishing need to be conducted on different devices, and consequently machining efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake processing, in particular to a tool for processing a brake bottom plate of a brake. Background Art

[0002] The automobile brake base plate is a key component in the brake base assembly. It is a supporting part that fixes the brake shoe assembly and the brake drum assembly in the automobile brake base plate. It is the core of the vehicle's braking. The automobile brake base plate is the installation base to ensure the various parts of the brake disc brake and ensure the correct position of the various installed parts relative to each other.

[0003] The brake base plate needs to have multiple holes, and after drilling, it needs to be polished. The current tooling used for brake processing is difficult to move with the equipment according to the processing procedures in conventional equipment. The brake base plate needs to be removed and reinstalled for the next processing. Utility Model Content

[0004] The utility model provides a tool for processing a brake bottom plate of a brake, aiming to solve the problem that when processing the brake bottom plate of a brake, drilling and grinding need to be performed on different equipment, resulting in low processing efficiency.

[0005] A tool for machining a brake bottom plate of a brake, characterized in that it comprises a bottom plate, a placing table, a bracket, a top plate, a cylinder, a drill bit, an extension rod, a telescopic rod, a motor and a grinding head;

[0006] The bottom plate is slidably connected to the placement table, the bottom plate is fixed with a bracket, the top plate is installed on the bracket, the cylinder body of the cylinder is connected to the top plate, and the free end of its piston rod is connected to the drill bit; the extension rod is arranged on the top plate, the extension rod is sleeved on the telescopic rod, the extension rod and the telescopic rod are slidably connected, the lower end of the telescopic rod is connected to the motor, and the output end of the motor is connected to the grinding head.

[0007] Based on the above technical solution, the placement table includes a mounting plate, a motor base, a rotating motor, a driving wheel, a driven wheel, a rotating shaft and a rotating table; the motor base is fixedly connected to the mounting plate, the rotating motor is installed on the motor base, the output end of the rotating motor is connected to the driving wheel, the driving wheel is connected to the driven wheel belt, the driven wheel is connected to the rotating shaft, and the top end of the rotating shaft is connected to the rotating table.

[0008] Based on the above technical solution, a shaft sleeve is mounted on the outer side of the rotating shaft.

[0009] Based on the above technical solution, a turntable cover is mounted on the rotating table.

[0010] Based on the above technical solution, a slide rail is arranged on the bottom plate, and the mounting plate is slidably connected to the slide rail.

[0011] Based on the above technical solution, the bottom plate is connected to an air intake pipe, one end of the air intake pipe is connected to a dust collecting hood, and the other end is connected to a fan.

[0012] Based on the above technical solution, a clamp for clamping the brake base plate of the brake is arranged on the rotating table.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model has the following beneficial effects: on the one hand, the equipment can complete drilling and grinding in the same equipment, and does not need to be dismantled and reinstalled, thereby improving processing efficiency. On the other hand, the provided suction pipe and dust collecting cover can timely absorb the waste chips from drilling and grinding, and the installation of the shaft sleeve and the turntable cover can increase the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 : A schematic diagram of the structure of the utility model;

[0017] Figure 2 : A top view of the installation of the bottom plate and the placement table of the utility model;

[0018] Figure 3 : A schematic diagram of the structure of the placement table of the utility model;

[0019] Figure 4 : Schematic diagram of the installation of the turntable cover of the utility model;

[0020] In the accompanying drawings, there are a base plate 1, a bracket 11, a slide rail 12, an air intake pipe 13, a dust collecting hood 14, a placing table 2, a mounting plate 21, a turntable cover 211, a motor seat 22, a rotating motor 23, a driving wheel 24, a driven wheel 25, a rotating shaft 26, a sleeve 261, a rotating table 27, a top plate 3, a cylinder 4, a drill bit 5, an extension rod 6, a telescopic rod 7, a motor 8, and a grinding head 9. DETAILED DESCRIPTION

[0021] The utility model is further described below with reference to the accompanying drawings and examples:

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a tool for processing a brake bottom plate of a brake, characterized in that it includes a bottom plate 1, a placing table 2, a bracket 11, a top plate 3, a cylinder 4, a drill bit 5, an extension rod 6, a telescopic rod 7, a motor 8 and a grinding head 9;

[0026] The bottom plate 1 is slidably connected to the placement table 2, the bottom plate 1 is fixedly connected to the bracket 11, the top plate 3 is installed on the bracket 11, the cylinder body of the cylinder 4 is connected to the top plate 3, and the free end of its piston rod is connected to the drill bit 5; the extension rod 6 is arranged on the top plate 3, the extension rod 6 is sleeved on the telescopic rod 7, the extension rod 6 and the telescopic rod 7 are slidably connected, the lower end of the telescopic rod 7 is connected to the motor 8, and the output end of the motor 8 is connected to the grinding head 9.

[0027] like Figure 3 and Figure 4 As shown, the placement table 2 includes a mounting plate 21, a motor seat 22, a rotating motor 23, a driving wheel 24, a driven wheel 25, a rotating shaft 26 and a rotating table 27; the motor seat 22 is fixedly connected to the mounting plate 21, the rotating motor 23 is installed on the motor seat 22, the output end of the rotating motor 23 is connected to the driving wheel 24, the driving wheel 24 is connected to the driven wheel 25 with a belt, the driven wheel 25 is connected to the rotating shaft 26, and the top end of the rotating shaft 26 is connected to the rotating table 27.

[0028] A shaft sleeve 261 is sleeved on the outer side of the rotating shaft 26 .

[0029] The rotating table 27 is provided with a turntable cover 211 .

[0030] The bottom plate 1 is provided with a slide rail 12 , and the mounting plate 21 is slidably connected to the slide rail 12 .

[0031] The bottom plate 1 is connected to an air intake pipe 13 , one end of the air intake pipe 13 is connected to a dust collecting hood 14 , and the other end is connected to a fan.

[0032] The rotating platform 27 is provided with a fixture for clamping the brake base plate.

[0033] When in use, the brake base plate is installed on the fixture of the rotating table 27. After the brake base plate is fixed, the mounting plate 21 slides to the specified position on the slide rail 12, and the free end of the piston rod of the cylinder 4 extends to drill holes in the brake base plate. By controlling the rotating motor 23, the driving wheel 24 drives the driven wheel 25 to rotate, and then drives the rotating table 27 to rotate, and the peripheral drilling of the brake base plate is completed. The mounting plate 21 is moved to the bottom of the grinding head 9, and the telescopic rod 7 is controlled to be telescoped in the extension rod 6. The vertical distance is adjusted, and the motor 8 is turned on to make the grinding head 9 grind the brake base plate. During the drilling and grinding process, the fan is turned on to make the dust cover 14 absorb the flying chips under the drilling and grinding. The setting of the shaft sleeve 261 and the turntable cover 211 makes it difficult for flying chips to enter the placement table 2 and jam the rotating shaft 26.

[0034] The bottom plate 1 is provided with a groove for the rotary motor 23 to pass through the bottom plate 1 and slide, so as to facilitate the sliding of the placement table 2.

[0035] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A tool for machining a brake bottom plate, characterized in that: It comprises a bottom plate (1), a placement table (2), a bracket (11), a top plate (3), a cylinder (4), a drill bit (5), an extension rod (6), a telescopic rod (7), a motor (8) and a grinding head (9); The bottom plate (1) is slidably connected to a placing table (2), a bracket (11) is fixedly connected to the bottom plate (1), the top plate (3) is mounted on the bracket (11), the cylinder body of the cylinder (4) is connected to the top plate (3), and the free end of the piston rod is connected to the drill bit (5); the extension rod (6) is arranged on the top plate (3), the extension rod (6) is sleeved on the telescopic rod (7), the extension rod (6) and the telescopic rod (7) are slidably connected, the lower end of the telescopic rod (7) is connected to a motor (8), and the output end of the motor (8) is connected to a grinding head (9).

2. The tool for machining a brake bottom plate according to claim 1, characterized in that: The placement table (2) comprises a mounting plate (21), a motor seat (22), a rotating motor (23), a driving wheel (24), a driven wheel (25), a rotating shaft (26) and a rotating table (27); the motor seat (22) is fixedly connected to the mounting plate (21), the rotating motor (23) is mounted on the motor seat (22), the output end of the rotating motor (23) is connected to the driving wheel (24), the driving wheel (24) and the driven wheel (25) are connected by a belt, the driven wheel (25) is connected to the rotating shaft (26), and the top end of the rotating shaft (26) is connected to the rotating table (27).

3. The tool for machining a brake bottom plate according to claim 2, characterized in that: A shaft sleeve (261) is sleeved on the outer side of the rotating shaft (26).

4. The tool for machining a brake bottom plate according to claim 2, characterized in that: A turntable cover (211) is mounted on the rotating platform (27).

5. The tool for machining a brake bottom plate according to claim 2, characterized in that: A slide rail (12) is provided on the base plate (1), and the mounting plate (21) is slidably connected to the slide rail (12).

6. The tool for machining a brake bottom plate according to claim 5, characterized in that: The bottom plate (1) is connected to an air intake pipe (13), one end of the air intake pipe (13) is connected to a dust collecting hood (14), and the other end is connected to a fan.

7. The tool for machining a brake bottom plate according to claim 2, characterized in that: A clamp for clamping the brake base plate of the brake is arranged on the rotating platform (27).

Images