CN211940295U

CN211940295U - Multifunctional brake pad grinding machine

Info

Publication number: CN211940295U
Application number: CN202020499340.4U
Authority: CN
Inventors: 孙健; 范清刚
Original assignee: Qingyun Qingtai Machinery Technology Co ltd
Current assignee: Qingyun Qingtai Machinery Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-17
Anticipated expiration: 2030-04-08

Abstract

A multifunctional brake pad grinding machine comprises a frame, a grooving station, a leveling station and a chamfering station are arranged in the frame from front to back, a coarse grinding motor and a fine grinding motor are respectively installed on the front and back of a support frame of the leveling station, a vertical positioning motor is installed at the top of a sliding table of the chamfering station, a left positioning motor and a right positioning motor are respectively installed on the left side and the right side of the sliding table, a clamping plate adjusting motor of a workpiece positioning mechanism is connected with a speed reducer, the speed reducer is respectively connected with a left connecting rod, a right connecting rod and a clamping plate device, the left connecting rod and the right connecting rod are respectively connected with a speed reducer, and. The utility model discloses a running water of fluting, corase grind, correct grinding and chamfer of brake block work piece is operated, installs corase grind station and correct grinding station integration on a support frame, has improved the compact structure degree of current equipment, adopts connecting rod and speed reducer to realize the series connection of brake block work piece simultaneously and presss from both sides tight location, has reduced equipment processing cost.

Description

Multifunctional brake pad grinding machine

Technical Field

The utility model relates to a brake block production facility technical field, concretely relates to multi-functional brake block grinding machine.

Background

The automobile brake pad is a key braking component, the quality requirement of the automobile brake pad is very strict in the processing and production of the brake pad, and the brake pad needs to be subjected to three procedures of grooving, grinding and chamfering after hot press forming. The grooves on the brake pad can prevent brake dust from adhering to the surface of the material, and prevent brake failure caused by the influence of the brake dust layer on the friction coefficient of the product. The chamfer angle of the brake block is mainly used for reducing the braking noise of the product. It is fixed with the brake block usually in the trade at present, process the brake block through grinding device earlier, need firmly fix the brake block on frock clamp man-hour, because the model of car is different, the size of required brake block is also different, and the radian is also different, traditional processing grinding machine can only process the brake block of fixed model, need customize different frock clamp to the brake block of different models, the fixed structure is single, the processing limitation is big, and there is higher appearance requirement to the product that is processed, and mill plane and fluting chamfer need fall into solitary two kinds of manufacturing procedure, the machining efficiency is low, the cost of labor is high.

Chinese patent CN204076339U provides a "linear combination grinder", which realizes the streamlined operations of grooving, smoothing and chamfering, but has the following defects:

1. the device is by setting up fluting station, corase grind station, grind oblique (chamfer) station and accurate grinding station after first, sets up and grinds oblique (chamfer) station in the middle of corase grind station and the accurate grinding station, and corresponding support frame need be installed respectively to corase grind station and accurate grinding station, and the structure is compact inadequately.

2. The device sets up two independent work piece positioning mechanism, sets up respectively between fluting station the place ahead, corase grind station and grind oblique (chamfer) station, and every independent positioning mechanism need set up a location motor respectively, and the splint width is difficult to guarantee unanimously around the equipment operation in-process, when the product passes through, presss from both sides very easily and hinders the product, and equipment investment is great.

3. The device grinds two slip tables about oblique (chamfer) station sets up, and every slip table sets up a elevator motor and a propulsion motor respectively, needs four motors like this, has increased the equipment investment and has operated the degree of difficulty.

4. The width of a guide rail of the device is adjusted by two motors, the two motors are started and stopped simultaneously, and the front width and the rear width of the guide rail are inconsistent after long-time use;

5. the device is not provided with a demagnetizer, the product is magnetized after being processed and is easy to adsorb the ground dust, and the processed product has poor quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional brake block grinding machine to the not enough of prior art existence.

The utility model provides a technical scheme that its technical problem adopted is:

a multifunctional brake pad grinding machine comprises a frame, a chain motor arranged at the rear end of the frame drives a push plate on a chain to move, the frame is respectively provided with a slotting station, a grinding station and a chamfering station from front to back, a rough grinding motor and a fine grinding motor are respectively arranged at the front and back of a support frame of the grinding station, an upper positioning motor and a lower positioning motor are arranged at the top of a sliding table of the chamfering station, a left positioning motor and a right positioning motor are respectively arranged at the left side and the right side of the sliding table, a workpiece positioning mechanism is arranged on the frame and consists of a clamping plate adjusting motor, three speed reducers, a clamping plate positioning device, a front clamping plate and a rear clamping plate, the speed reducer is respectively connected with a left connecting rod, a right connecting rod and a clamping plate positioning device, the other ends of the left connecting rod and the right connecting rod are respectively connected with a speed reducer, and the two speed reducers are respectively connected with a front clamping plate positioning device and a rear clamping plate positioning device.

And a demagnetizer is arranged at the rear part of the sliding table of the chamfering station on the rack.

Dust suction ports are respectively arranged below the slotting station, the grinding station and the chamfering station.

The utility model discloses during operation, at first work piece positioning mechanism's splint adjustment motor passes through speed reducer and connecting rod and drives preceding splint and back splint and press from both sides tight work piece to the centre, thereby adjust the interval that is fit for corresponding brake block work piece, thereby accomplish the fixed to the brake block work piece, then put the brake block work piece on the frame chain push pedal front side, the chain motor drives the push pedal on the chain and removes, thereby send the brake block work piece to the front side fluting station after first, grind flat station and chamfer station department, the utility model discloses a grind flat station with the corase grind station with the correct grinding station integration install on a support frame, realize grinding flat operation to brake block surface, the chamfer station with one about positioning motor and two about with one location motor integrated on a slip table to realize the height and the interval regulation of chamfer station, accomplish the operation of brake block work piece both sides chamfer.

The device of the utility model realizes the streamlined operation of slotting, rough grinding, fine grinding and chamfering of brake block workpieces, integrally installs a rough grinding station and a fine grinding station on a support frame, greatly improves the structural compactness of the prior equipment, simultaneously adopts a connecting rod and a speed reducer to realize the series clamping and positioning of the brake block workpieces, and in addition, the chamfering station can realize the height and interval adjustment of chamfering through three motors, and the width of a guide rail is adjusted by a single motor, thereby ensuring the consistent running process of the width of the guide rail; the installation of demagnetizer has ensured the processing product quality, has reduced equipment processing cost and the operation degree of difficulty, has compact structure, operates convenient and energy-conserving efficient advantage.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure, 1 a frame, 2 a chain motor, 3 a push plate, 4 a slotting station, 5 a grinding station, 6 a rough grinding motor, 7 a fine grinding motor, 8 a support frame, 9 a chamfering station, 10 an upper positioning motor, a lower positioning motor, 11 a left positioning motor, a right positioning motor, 12 a sliding table, 13 a demagnetizer, 14 a splint adjusting motor, 15 connecting rods, 16 a speed reducer, 17 a front splint, 18 a splint positioning device, 19 a rear splint and 20 a dust suction port.

Detailed Description

As shown in figures 1 and 2, a multifunctional brake pad grinding machine comprises a frame 1, a chain motor 2 arranged at the rear end of the frame 1 drives a push plate 3 on a chain to move, the frame is provided with a slotting station 4, a grinding station 5 and a chamfering station 9 from front to back respectively, a rough grinding motor 6 and a fine grinding motor 7 are respectively arranged at the front and back of a support frame 8 of the grinding station 5, an upper positioning motor 10 and a lower positioning motor 10 are arranged at the top of a sliding table 12 of the chamfering station 9, a left positioning motor 11 and a right positioning motor 11 are respectively arranged at the left side and the right side of the sliding table 12, a demagnetizer 13 is arranged at the rear part of the sliding table of the chamfering station on the frame, a workpiece positioning mechanism is arranged on the frame and consists of a clamping plate adjusting motor 14, three speed reducers 16, a clamping plate positioning device 18, a front clamping plate 17 and a rear clamping plate 19, an output shaft, the other ends of the left connecting rod and the right connecting rod are respectively connected with a speed reducer, the two speed reducers are respectively connected with a front clamping plate positioning device and a rear clamping plate in a positioning mode, and dust suction ports 20 are respectively arranged below the grooving station, the grinding station and the chamfering station.

Claims

1. A multifunctional brake pad grinding machine comprises a frame, and is characterized in that a chain motor arranged at the rear end of the frame drives a push plate on a chain to move, the frame is respectively provided with a slotting station, a grinding station and a chamfering station from front to back, a rough grinding motor and a fine grinding motor are respectively arranged at the front and back of a support frame of the grinding station, an upper positioning motor and a lower positioning motor are arranged at the top of a sliding table of the chamfering station, a left positioning motor and a right positioning motor are respectively arranged at the left side and the right side of the sliding table, a workpiece positioning mechanism is arranged on the frame, the workpiece positioning mechanism is composed of a clamping plate adjusting motor, three speed reducers, a clamping plate positioning device, a, the speed reducer is respectively connected with a left connecting rod, a right connecting rod and a clamping plate positioning device, the other ends of the left connecting rod and the right connecting rod are respectively connected with a speed reducer, and the two speed reducers are respectively connected with a front clamping plate positioning device and a rear clamping plate positioning device.

2. The multifunctional brake pad grinding machine of claim 1, wherein a demagnetizer is mounted at the rear part of a sliding table of a chamfering station on the machine frame.

3. The multifunctional brake pad grinder of claim 1, wherein dust suction ports are respectively arranged below the grooving station, the flattening station and the chamfering station.