Automobile brake pad surface grinding machine

Abstract

The utility model relates to the related technical field of automobile part machining equipment, and provides an automobile brake pad surface grinding machine which comprises a base and a door-shaped frame, the door-shaped frame is connected to the base in a sliding mode and is controlled by an air cylinder to move, a pushing assembly is arranged in a fixing base, side frames are arranged on the two sides of the fixing base, and a loading and unloading assembly is arranged between the side frames. The grinding assembly is arranged on the door-shaped frame, the overturning base is rotationally connected between the side frames, a driving motor is arranged on one side of each side frame, the output end of each driving motor is connected with the corresponding overturning base, and a rectangular groove is formed in the surface of each overturning base. By means of the technical scheme, the problems that in the prior art, in the using process of an existing surface grinding machine, a tap water supply mode is mostly adopted, the daily water consumption is quite large, the used water is not recycled for secondary utilization, meanwhile, in the grinding process, frequent manual feeding and discharging are needed mostly, assembling, disassembling and fixing are needed every time, and the working efficiency is high are solved. And more time needs to be wasted for fixing the brake pad.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of automobile accessory processing equipment, specifically, relate to a kind of automobile brake pad surface grinder. BACKGROUND

[0002] Brake pad, also called brake pad, in the braking system of automobile, brake pad is the most critical safety parts, and the good and bad of all brake effects are decisive by brake pad. Brake pad is generally composed of steel plate, bonding heat insulation layer and friction block, wherein the heat insulation layer is composed of non-heat-conducting material, and the purpose is to insulate heat;Friction block is composed of friction material and adhesive, and is pressed on brake disc and brake drum to generate friction during braking, so as to achieve the purpose of vehicle speed reduction.

[0003] The water circulating device for surface grinder is a kind of grinder, which mainly grinds workpieces by rotating grinding wheel to achieve the required flatness. According to the shape of the workbench, it can be divided into rectangular workbench and circular workbench. The main parameters of rectangular workbench surface grinder are workbench width and length, and the main parameters of circular workbench are workbench diameter. According to the difference of shaft, it can be divided into horizontal shaft and vertical shaft grinder. However, in the process of using the existing surface grinder, tap water supply method is often used, and the water consumption is quite large every day. The water used is not recycled for secondary use, which causes a large waste of water resources and high production cost. At the same time, during the grinding process, manual frequent feeding and discharging are often needed, and each time the fixed equipment needs to be installed and removed, which often wastes more time to fix the brake pad and reduces the grinding efficiency.

[0004] Therefore, the above problems are improved. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a kind of automobile brake pad surface grinder, solve the problem that the existing surface grinder in the related art in the process of using, multiple tap water supply method is often used, and the water consumption is quite large every day, and the water used is not recycled for secondary use, while in the process of grinding, manual frequent feeding and discharging are often needed, and each time the fixed equipment needs to be installed and removed, which often wastes more time to fix the brake pad.

[0006] The technical scheme of the utility model is as follows: including

[0007] Base and door-shaped frame, the door-shaped frame is slidably connected to the base, and the door-shaped frame moves by the control of air cylinder;

[0008] Fixed seat and pusher assembly, the pusher assembly is arranged in the fixed seat;

[0009] A pair of side frames and loading and unloading assembly, the side frame is arranged on both sides of the fixed seat, and the loading and unloading assembly is arranged between the side frames.

[0010] A grinding assembly is arranged on the door-shaped frame;

[0011] The loading and unloading assembly comprises a turnover seat which is rotationally connected between the side frames, one side of the side frame is provided with a driving motor, the output end of the driving motor is connected with the turnover seat, and a rectangular groove is formed in the surface of the turnover seat.

[0012] As a further technical scheme, a driving lead screw is arranged in the rectangular groove, the driving lead screw is controlled to rotate by a motor, and a pair of moving frames are slidably connected in the rectangular groove and are threadedly connected with the driving lead screw.

[0013] As a further technical scheme, a fixed clamp is arranged on the top of the moving frame, a pair of collecting grooves are formed in the top of the turnover seat and are connected with each other, a side groove is formed between the collecting grooves, and a discharge port is formed in the bottom of the collecting groove.

[0014] As a further technical scheme, the pushing assembly comprises a through cavity, the through cavity is formed in the fixed seat, a side cavity is formed in the inner side surface of the fixed seat, a second lead screw is arranged in the side cavity and is controlled to rotate by a motor.

[0015] As a further technical scheme, a rectangular opening is formed in the top of the through cavity, a pushing frame is slidably connected in the side cavity and is threadedly connected with the second lead screw, and an extension frame is arranged on the side surface of the fixed seat.

[0016] As a further technical scheme, the grinding assembly comprises a grinding roller which is rotationally connected to the top of the door-shaped frame and is controlled to rotate by a motor, a cover is arranged on the two sides of the door-shaped frame, and a cooling water pipe is arranged on the top of the door-shaped frame.

[0017] As a further technical scheme, the opening sizes of the through cavity and the rectangular opening are matched with the size of the brake pad.

[0018] As a further technical scheme, a telescopic air cylinder is arranged on the side surface of the side frame, and a reinforcing block is arranged on the output end of the telescopic air cylinder.

[0019] As a further technical scheme, the turnover seat can be controlled to rotate by 90 degrees to the two sides by the driving motor.

[0020] As a further technical scheme, the moving frame is in an L-shaped structure.

[0021] The working principle and beneficial effects of the utility model are as follows:

[0022] 1. The utility model discloses a loading and unloading assembly, through the interaction of turnover seat, driving motor, rectangular groove, drive screw, moving frame, collecting groove and discharge port etc. structure, can control the turnover seat to rotate 90 to two sides, can respectively through moving frame to catch and unload the brake pad when rotating, can continuous processing, save the time of manual operation, and can collect the coolant and concentrate and discharge, can collect and reuse.

[0023] 2. The utility model discloses a pushing assembly, through the interaction of through cavity, second screw rod, push frame and extension frame etc. structure, can put multiple brake pads at a time and push one by one, convenient for continuous feeding, save manpower. DRAWINGS

[0024] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0025] Fig. 1 It is the structure schematic diagram of the utility model;

[0026] Fig. 2 It is the axonometric view of the utility model;

[0027] Fig. 3 It is the axonometric sectional view of the utility model;

[0028] Fig. 4 It is the axonometric sectional view of the utility model another angle;

[0029] In the drawing: 1, base;2, door frame;3, fixed seat;4, side frame;5, loading and unloading assembly;5-1, turnover seat;5-2, driving motor;5-3, rectangular groove;5-4, drive screw;5-5, moving frame;5-6, fixed card;5-7, collecting groove;5-8, side groove;5-9, discharge port;6, pushing assembly;6-1, through cavity;6-2, side cavity;6-3, second screw rod;6-4, rectangular port;6-5, push frame;6-6, extension frame;7, grinding assembly;7-1, grinding roller;7-2, shield;7-3, cooling water pipe;8, telescopic cylinder;9, reinforcing block. SPECIFIC EMBODIMENT

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0031] As Figs. 1-4 shown, the embodiment proposes a kind of automobile brake pad plane grinding machine, including

[0032] The base 1 and the door-shaped frame 2 are slidingly connected on the base 1, and the door-shaped frame 2 is controlled to move by a gas cylinder;

[0033] The fixed seat 3 and the pushing assembly 6 are arranged in the fixed seat 3;

[0034] A pair of side frames 4 and the loading and unloading assembly 5 are arranged on both sides of the fixed seat 3, and the loading and unloading assembly 5 is arranged between the side frames 4;

[0035] The grinding assembly 7 is arranged on the door-shaped frame 2;

[0036] The loading and unloading assembly 5 comprises a turnover seat 5-1, the turnover seat 5-1 is rotatably connected between the side frames 4, one side of the side frame 4 is provided with a driving motor 5-2, the output end of the driving motor 5-2 is connected with the turnover seat 5-1, a rectangular groove 5-3 is formed in the surface of the turnover seat 5-1, a driving lead screw 5-4 is arranged in the rectangular groove 5-3, the driving lead screw 5-4 is controlled to rotate by a motor, a pair of moving frames 5-5 are slidingly connected in the rectangular groove 5-3, the moving frames 5-5 are threadedly connected with the driving lead screw 5-4, a fixed clamp 5-6 is arranged on the top of the moving frame 5-5, a pair of collecting grooves 5-7 are formed in the top of the turnover seat 5-1, the collecting grooves 5-7 are connected with each other, a side groove 5-8 is formed between the collecting grooves 5-7, and a discharge port 5-9 is formed in the bottom of the collecting groove 5-7.

[0037] In the embodiment, in order to realize the effect of automatic grabbing and fixing, the loading and unloading assembly 5 is designed, the turnover seat 5-1 and the driving motor 5-2 are rotatably connected between the side frames 4, the driving motor 5-2 can control the left and right rotation of the turnover seat 5-1, the rectangular groove 5-3 is formed in the top of the turnover seat 5-1, the driving lead screw 5-4 and the two moving frames 5-5 are arranged in the rectangular groove 5-3, the two moving frames 5-5 can be controlled to move left and right by the driving lead screw 5-4, the fixed clamp 5-6 is arranged on the top of the moving frame 5-5, the fixed clamp 5-6 can grab the brake pad in the middle, the left and right rotation of the turnover seat 5-1 can be used for grabbing and unloading, two collecting grooves 5-7 and the side groove 5-8 are formed in the top of the turnover seat 5-1, the side groove 5-8 connects the two collecting grooves 5-7 at the top, so that the falling cooling liquid can enter into the collecting grooves 5-7, and the two collecting grooves 5-7 are connected with each other, the discharge port 5-9 is formed in the bottom of one of the collecting grooves 5-7, the collected cooling liquid can be discharged outward, and a container can be placed to collect and reuse.

[0038] Further, the pushing assembly 6 comprises a through cavity 6-1 formed in the fixed seat 3, a side cavity 6-2 formed in the inner side surface of the fixed seat 3, a second lead screw 6-3 installed in the side cavity 6-2, the second lead screw 6-3 being controlled to rotate by a motor, a rectangular opening 6-4 formed in the top of the through cavity 6-1, and a pushing frame 6-5 slidably connected in the side cavity 6-2 and threadedly connected with the second lead screw 6-3, and an extension frame 6-6 arranged on the side surface of the fixed seat 3.

[0039] In this embodiment, in order to achieve the effect of continuous feeding, the through cavity 6-1 and the side cavity 6-2 are formed in the fixed seat 3, the rectangular opening 6-4 is formed in the top, the brake pads can be put into the through cavity 6-1 and arranged uniformly at the rectangular opening 6-4, the second lead screw 6-3 is arranged in the side cavity 6-2, the pushing frame 6-5 is connected to the second lead screw 6-3, the pushing frame 6-5 can be controlled to move forward by the second lead screw 6-3 to push the material, the extension frame 6-6 is arranged on one side of the fixed seat 3, the pushed brake pads can be supported on the extension frame 6-6, and the extension frame 6-6 can be supported on the outside of the bottom of the brake pads, so that the brake pads can be easily grabbed.

[0040] Further, the grinding assembly 7 comprises a grinding roller 7-1 rotatably connected to the top of the door-shaped frame 2, the grinding roller 7-1 being controlled to rotate by a motor, and a baffle 7-2 arranged on both sides of the door-shaped frame 2 and a cooling water pipe 7-3 arranged on the top of the door-shaped frame 2.

[0041] In this embodiment, in order to achieve the grinding processing with cooling treatment, the grinding assembly 7 is designed, the grinding roller 7-1 is installed in the door-shaped frame 2, the grinding roller 7-1 can be controlled to rotate at high speed by a motor, the baffles 7-2 are arranged on both sides of the door-shaped frame 2, and the cooling water pipe 7-3 is arranged on the top of the door-shaped frame 2, the cooling water pipe 7-3 can be connected to a water supply device to continuously spray cooling liquid to the surface of the grinding roller 7-1, and the baffles 7-2 can block the cooling liquid from flowing to the sides.

[0042] Further, the through cavity 6-1 and the rectangular opening 6-4 have sizes matched with the size of the brake pad.

[0043] In this embodiment, the brake pad can be kept in a flat state after being put into the through cavity 6-1 by the same size structure.

[0044] Further, the side surface of the side frame 4 is provided with a telescopic air cylinder 8, and the output end of the telescopic air cylinder 8 is provided with a reinforcing block 9.

[0045] In this embodiment, the telescopic air cylinder 8 and the reinforcing block 9 are arranged, the reinforcing block 9 can be controlled to press against the surface of the turnover seat 5-1 by the telescopic air cylinder 8, and the stability of the turnover seat 5-1 is improved.

[0046] Further, the turnover seat 5-1 can be controlled to rotate 90° to two sides by the driving motor 5-2.

[0047] In the embodiment, the moving frame 5-5 can be parallel to the extension frame 6-6 after being turned over by 90°, so that the brake pad can be accurately grabbed.

[0048] Further, the moving frame 5-5 has an L-shaped structure.

[0049] In the embodiment, the L-shaped structure of the moving frame 5-5 can be used to tightly hold the brake pad on both sides of the brake pad and support the brake pad at the bottom of the brake pad, so that the brake pad is more stable during grinding.

[0050] When the brake pad needs to be processed, the brake pad is placed into the through cavity 6-1 at the rectangular port 6-4, the second lead screw 6-3 is started to control the pushing frame 6-5 to push the brake pad forward, the extension frame 6-6 at the other end is pushed against, the driving motor 5-2 is started to control the turnover frame to rotate 90°, the driving lead screw 5-4 is started to control the two moving frames 5-5 to move to the center, the brake pad is tightly held by the fixed clamps 5-6, the moving frames 5-5 are controlled to move all the brake pads by one position after being tightly held, the grinding roller 7-1 is started to rotate at high speed, the door-shaped frame 2 is controlled to move forward and backward by the bottom air cylinder to grind, the cooling water pipe 7-3 is opened to cool, the cooling liquid is blocked by the baffle to flow into the collecting groove 5-7, and then is discharged outward through the bottom discharge port 5-9, after the grinding is completed, the turnover frame is controlled to rotate 90° to the outside, the brake pad is reset after being loosened, and the dropped brake pad can be collected manually.

[0051] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automotive brake pad flat surface grinder characterized by, Comprising A base (1) and a door-shaped frame (2) is slidingly connected on the base (1), the door-shaped frame (2) is moved by a cylinder control; A fixed seat (3) and a pushing assembly (6) are arranged in the fixed seat (3); A pair of side frames (4) and a loading and unloading assembly (5) are arranged on both sides of the fixed seat (3), and the loading and unloading assembly (5) is arranged between the side frames (4); A grinding assembly (7) is arranged on the door-shaped frame (2); The loading and unloading assembly (5) comprises a turnover seat (5-1) which is rotatably connected between the side frames (4), one side of the side frame (4) is provided with a driving motor (5-2), the output end of the driving motor (5-2) is connected with the turnover seat (5-1), and a rectangular groove (5-3) is formed in the surface of the turnover seat (5-1).

2. The apparatus according to claim 1, wherein A driving lead screw (5-4) is arranged in the rectangular groove (5-3), the driving lead screw (5-4) is rotated by a motor control, and a pair of moving frames (5-5) are slidingly connected in the rectangular groove (5-3), and the moving frames (5-5) are connected with the driving lead screw (5-4) through threads.

3. The apparatus according to claim 2, wherein the apparatus is characterized by: A fixed clamp (5-6) is arranged on the top of the moving frame (5-5), a pair of collecting grooves (5-7) are formed in the top of the turnover seat (5-1), the collecting grooves (5-7) are communicated with each other, a side groove (5-8) is formed between the collecting grooves (5-7), and a discharge port (5-9) is formed in the bottom of the collecting groove (5-7).

4. The apparatus according to claim 1, wherein, The pushing assembly (6) comprises a through cavity (6-1) which is formed in the fixed seat (3), a side cavity (6-2) is formed in the inner surface of the fixed seat (3), a second lead screw (6-3) is arranged in the side cavity (6-2), and the second lead screw (6-3) is rotated by a motor control.

5. The apparatus according to claim 4, wherein the apparatus is characterized by: A rectangular opening (6-4) is formed in the top of the through cavity (6-1), a pushing frame (6-5) is slidingly connected in the side cavity (6-2), the pushing frame (6-5) is connected with the second lead screw (6-3) through thread cooperation, and an extension frame (6-6) is arranged on the side surface of the fixed seat (3).

6. The apparatus according to claim 1, wherein, The grinding assembly (7) comprises a grinding roller (7-1) which is rotatably connected to the top of the door-shaped frame (2), the grinding roller (7-1) is rotated by a motor control, and a baffle cover (7-2) is arranged on both sides of the door-shaped frame (2), and a cooling water pipe (7-3) is arranged on the top of the door-shaped frame (2).

7. The apparatus according to claim 5, wherein the apparatus is a planar grinder for automobile brake pads. The opening sizes of the through cavity (6-1) and the rectangular opening (6-4) are matched with the size of the brake pad.

8. The apparatus according to claim 1, wherein, The side surface of the side frame (4) is provided with a telescopic cylinder (8), and the output end of the telescopic cylinder (8) is provided with a reinforcing block (9).

9. The apparatus according to claim 1, wherein, The turnover seat (5-1) can be controlled to rotate 90° to both sides by the driving motor (5-2).

10. The apparatus according to claim 2, wherein, The moving frame (5-5) is in L-shaped structure as a whole.

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