CN219005600U

CN219005600U - Grinding device for brake pad

Info

Publication number: CN219005600U
Application number: CN202223439554.0U
Authority: CN
Inventors: 李曦旦; 李炘; 饶举; 李新天; 王学钢
Original assignee: Zhejiang Haohui Brake System Co ltd
Current assignee: Zhejiang Haohui Brake System Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a grinding device for a brake pad, which relates to the technical field of brake pad processing and comprises a base, wherein a lifting polishing mechanism is arranged on the base and used for polishing the brake pad; the base top is provided with fixture, and fixture includes the connecting plate, is provided with two clamping jaws on the connecting plate, and the clamping jaw includes the cylinder of fixed connection on the connecting plate, is provided with the fixed frame on the cylinder, and two slide rails of fixedly connected with on the fixed frame, the inside of two slide rails respectively sliding connection have the spliced pole, and two spliced poles all have a relative clamping end, and the output fixedly connected with connecting seat of cylinder rotates between connecting seat and the spliced pole to be connected with the connecting rod. This grinding device cylinder drive clamping column of brake block slides in the slide rail to can carry out the centre gripping to the brake block of different specifications, overturn fixture through the second motor, realize not having need the manual work and carry out automatic turn-over, improve the efficiency that processing was polished greatly.

Description

Grinding device for brake pad

Technical Field

The utility model relates to the technical field of brake pad processing, in particular to a grinding device for a brake pad.

Background

The automobile brake pad is also called an automobile brake pad, and is a friction material fixed on a brake drum or a brake disc rotating with a wheel, wherein a friction lining and the friction pad bear external pressure to generate friction action so as to achieve the aim of decelerating a vehicle, the automobile brake pad generally comprises a steel plate, an adhesive heat insulation layer and a friction block, the steel plate is subjected to coating to prevent rust, and an SMT-4 furnace temperature tracker is used for detecting the temperature distribution in the coating process to ensure the quality in the coating process.

The disc brake pad grinding device with the movable clamp comprises a support bottom, an adjusting mechanism, a moving mechanism, a rotating shaft, a limiting mechanism and a clamping mechanism, wherein the support bottom is fixedly connected with a mounting plate, the inside of the mounting plate is slidably connected with a supporting rod, the supporting rod is fixedly connected with a supporting plate, the lower end of the supporting rod is fixedly connected with a connecting plate, the inside of the mounting plate is slidably connected with a connecting plate, the mounting plate is provided with the adjusting mechanism, the moving mechanism is arranged on the support bottom, the rotating shaft is fixedly connected with a base, the lower end of the base is fixedly connected with an annular shell, the annular shell is provided with the limiting mechanism, and the base is fixedly connected with a fixing rod. The utility model relates to a disc brake pad grinding device with a movable clamp, which has the characteristics of being convenient to adjust, enabling the disc brake pad grinding device to be suitable for workpieces with different specifications and enabling the workpieces to be more stable during processing.

In daily brake block processing, need polish to the brake block, among the prior art, through putting the brake block that needs to polish on the base, reuse fixture and base clamp to press from both sides the brake block tightly, but fixture can not carry out the centre gripping to the brake block of different specifications alone in this mode, the centre gripping all needs drive fixture to base direction motion at every turn, it is comparatively troublesome, and after the one side of brake block finishes polishing, need the manual work to take off the brake block and turn over, after the refastening, resume polishing work, lead to inefficiency.

Disclosure of Invention

The utility model aims to provide a grinding device for a brake pad, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the grinding device for the brake pad comprises a base, wherein a lifting polishing mechanism is arranged on the base and used for polishing the brake pad; the base top is provided with fixture, fixture includes the connecting plate, be provided with two clamping jaws on the connecting plate, the clamping jaw includes the cylinder of fixed connection on the connecting plate, be provided with the fixed frame on the cylinder, two fixedly connected with slide rails on the fixed frame, two the inside of slide rail is sliding connection respectively has the grip post, two the grip post all has a relative clamping end, the output fixedly connected with connecting seat of cylinder, rotate between connecting seat and the grip post and be connected with the connecting rod.

Further, grooves are formed in two clamping ends of one clamping jaw, rollers are rotatably connected in the grooves, the rollers are driven by motors arranged on corresponding clamping columns to rotate respectively, and the distance between the rollers is equal to the distance between the two clamping ends of the other clamping jaw.

The clamping device is characterized in that a clamping column of one clamping jaw is fixedly connected with a limiting mechanism, the limiting mechanism comprises limiting plates, rotating seats are fixedly connected to the limiting plates, and limiting columns are rotatably connected to the rotating seats.

Further in that, lift grinding machanism includes two fixed first electric telescopic handle on the base, two fixedly connected with spliced pole between the top of first electric telescopic handle, the bottom surface fixedly connected with first motor of spliced pole, the output fixedly connected with polishing piece of first motor.

Further in that, still be provided with push-and-pull mechanism on the base, push-and-pull mechanism includes the electronic telescopic handle of second, the both ends of the electronic telescopic handle of second are fixedly connected with first fixed plate and second fixed plate respectively, first fixed plate fixed connection is on the base, second fixed plate sliding connection is on the base.

The push-pull mechanism is characterized in that a first motor is arranged between the push-pull mechanism and the clamping mechanism, the first motor is fixedly connected to the first fixing plate, and the output end of the first motor is fixedly connected to the connecting plate.

Compared with the prior art, the grinding device for the brake pad provided by the utility model has the advantages that the clamping columns are driven to slide in the sliding rail through the air cylinders, so that the brake pads with different specifications can be clamped, the clamping mechanism is overturned through the second motor, after one surface of the brake pad is polished, the overturning and the re-fixing are not needed, and the processing and polishing efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a base, lifting polishing mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a push-pull mechanism according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a clamping mechanism and a limiting mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a limiting mechanism according to an embodiment of the present utility model;

reference numerals illustrate: 1. a base; 2. a polishing mechanism; 21. a first electric telescopic rod; 22. a connecting column; 23. a first motor; 24. polishing the sheet; 3. a push-pull mechanism; 31. a second electric telescopic rod; 32. a first fixing plate; 33. a second fixing plate; 4. a clamping mechanism; 41. a connecting plate; 42. a cylinder; 43. a fixed frame; 44. a slide rail; 45. a clamping column; 46. a connecting seat; 47. a connecting rod; 48. a roller; 49. a motor; 5. a second motor; 6. a limiting mechanism; 61. a limiting plate; 62. a rotating seat; 63. and a limit column.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, a grinding device for a brake pad provided by an embodiment of the present utility model includes a base 1, wherein a lifting polishing mechanism 2 is provided on the base 1, and the lifting polishing mechanism 2 is used for polishing the brake pad; the base 1 top is provided with fixture 4, fixture 4 includes connecting plate 41, be provided with two clamping jaws on the connecting plate 41, the clamping jaw includes fixed connection cylinder 42 on connecting plate 41, be provided with fixed frame 43 on the cylinder 42, fixed frame 43 is last two slide rails 44 of fixedly connected with, the inside of two slide rails 44 is sliding connection respectively has grip post 45, two grip posts 45 all have a relative clamping end, the output fixedly connected with connecting seat 46 of cylinder 42, be connected with connecting rod 47 between connecting seat 46 and the grip post 45, all set up flutedly on two clamping ends of one clamping jaw, two inside all rotations of recess are connected with gyro wheel 48, the distance between two gyro wheels 48 is equal with the distance between two clamping ends of another clamping jaw by the motor 49 drive rotation of clamping jaw, can realize carrying out the rotation with the brake pad when the brake pad, thereby the part that the position department was not polished is rotated out, it is polished.

The clamping column 45 of one clamping jaw is fixedly connected with a limiting mechanism 6, the limiting mechanism 6 comprises a limiting plate 61, the limiting plate 61 is fixedly connected with rotating seats 62, each rotating seat 62 is rotatably connected with a limiting column 63, the limiting mechanism 6 can effectively limit a rotating brake pad, and meanwhile friction force between the brake pad and the limiting mechanism 6 is reduced during limiting.

The lifting polishing mechanism 2 comprises two first electric telescopic rods 21 fixed on the base 1, a connecting column 22 is fixedly connected between the tops of the two first electric telescopic rods 21, a first motor 23 is fixedly connected to the bottom surface of the connecting column 22, a polishing sheet 24 is fixedly connected to the output end of the first motor 23, and the first electric telescopic rods 21 drive the first motor 23 and the polishing sheet 24 to move up and down so as to grind a brake pad.

Still be provided with push-and-pull mechanism 3 on the base 1, push-and-pull mechanism 3 includes second electric telescopic handle 31, the both ends of second electric telescopic handle 31 are fixedly connected with first fixed plate 32 and second fixed plate 33 respectively, first fixed plate 32 fixed connection is on base 1, second fixed plate 33 sliding connection is on base 1, push-and-pull mechanism 3 can promote fixture 4 and remove to can be more abundant polish the brake block, avoid there being the position not to polish.

Be provided with second motor 5 between push-and-pull mechanism 3 and the fixture 4, second motor 5 fixed connection is on second fixed plate 33, and the output fixed connection of second motor 5 is on connecting plate 41, and second motor 5 is used for driving fixture 4 to overturn to realize, under the condition that need not artifical upset, accomplish the turn-over to the brake block, improved polishing efficiency greatly.

Working principle: during polishing, one end of a brake pad needing polishing is placed between the two pairs of clamping columns 45, the air cylinder 42 is started, the output end of the air cylinder 42 extends, the clamping columns 45 are driven to slide in the sliding rail 44 through the connecting rod 47, the two pairs of clamping columns 45 clamp the brake pad, the first motor 23 is started to drive the polishing sheet 24 to rotate, the first electric telescopic rod 21 is started to drive the first motor 23 to descend, the brake pad is polished, the second electric telescopic rod 31 can be started as required in the polishing process, the second fixing plate 33 is driven to slide on the base 1, the positions of the second motor 5 and the clamping mechanism 4 are adjusted, and the polishing place of the brake pad is prevented from being missed.

When the brake pad is polished except the clamped position, the clamped position is required to be polished, the output end of one cylinder 42 is contracted, the pair of clamping columns 45 loosen the brake pad, the other pair of clamping columns 45 continuously clamp the brake pad, at the moment, two motors 49 on the pair of clamping columns 45 continuously clamp the brake pad are started, the motors 49 drive rollers 48 to rotate, the brake pad is moved to the position along with the rotation of the rollers 48, in the moving process, the brake pad is moved away from the circle center position, at the moment, the limiting mechanism 6 is required to limit the brake pad, the friction generated by the brake pad and the limiting mechanism 6 is reduced by the limiting columns 63, when the clamped position is not polished, the released clamping jaw is restarted to clamp the brake pad, the first electric telescopic rod 21 is lowered, and the lifting polishing mechanism 2 polishes the brake pad.

After one side of the brake pad is polished, the first electric telescopic rod 21 is lifted, the second motor 5 is started, and the clamping mechanism 4 is driven to rotate 180 degrees, so that the brake pad is turned over, and the polishing work of the brake pad on the other side is continued.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a grinding device of brake block which characterized in that:

the brake pad polishing device comprises a base (1), wherein a lifting polishing mechanism (2) is arranged on the base (1), and the lifting polishing mechanism (2) is used for polishing a brake pad;

the base (1) top is provided with fixture (4), fixture (4) include connecting plate (41), be provided with two clamping jaws on connecting plate (41), clamping jaw includes cylinder (42) of fixed connection on connecting plate (41), be provided with fixed frame (43) on cylinder (42), two fixedly connected with slide rail (44) on fixed frame (43), two the inside of slide rail (44) respectively sliding connection have spliced pole (45), two spliced pole (45) all have a relative clamping end, the output fixedly connected with connecting seat (46) of cylinder (42), rotate between connecting seat (46) and spliced pole (45) and be connected with connecting rod (47).

2. The grinding device for brake pads according to claim 1, wherein grooves are formed in two clamping ends of one clamping jaw, rollers (48) are rotatably connected to the inside of the grooves, the rollers (48) are driven to rotate by motors (49) arranged on corresponding clamping columns (45), and the distance between the rollers (48) is equal to the distance between the two clamping ends of the other clamping jaw.

3. The grinding device for the brake pad according to claim 2, wherein a limiting mechanism (6) is fixedly connected to a clamping post (45) of one clamping jaw, the limiting mechanism (6) comprises a limiting plate (61), a rotating seat (62) is fixedly connected to the limiting plate (61), and a limiting post (63) is rotatably connected to each rotating seat (62).

4. The grinding device of a brake pad according to claim 1, wherein the lifting polishing mechanism (2) comprises two first electric telescopic rods (21) fixed on the base (1), a connecting column (22) is fixedly connected between the tops of the two first electric telescopic rods (21), a first motor (23) is fixedly connected to the bottom surface of the connecting column (22), and a polishing sheet (24) is fixedly connected to the output end of the first motor (23).

5. The grinding device of a brake pad according to claim 1, wherein the base (1) is further provided with a push-pull mechanism (3), the push-pull mechanism (3) comprises a second electric telescopic rod (31), two ends of the second electric telescopic rod (31) are respectively and fixedly connected with a first fixing plate (32) and a second fixing plate (33), the first fixing plate (32) is fixedly connected to the base (1), and the second fixing plate (33) is slidably connected to the base (1).

6. A grinding device for brake pads according to claim 5, characterized in that a second motor (5) is arranged between the push-pull mechanism (3) and the clamping mechanism (4), the second motor (5) is fixedly connected to the second fixing plate (33), and the output end of the second motor (5) is fixedly connected to the connecting plate (41).