CN218397475U

CN218397475U - Grinding device is used in automobile brake block processing

Info

Publication number: CN218397475U
Application number: CN202221656733.7U
Authority: CN
Inventors: 余丽
Original assignee: Hangzhou Xingyu Automobile Bearing Co ltd
Current assignee: Hangzhou Xingyu Automobile Bearing Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-31
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a grinding device is used in processing of automobile brake block relates to brake block processing technology field. This grinding device is used in processing of automobile brake pad includes base, protective housing, work box, the inside fixed mounting of protective housing has fixture, the upper surface right side fixed mounting of base has the collecting box, the inside fixed mounting of work box has dust removal mechanism, the fixedly connected with pneumatic cylinder of upper surface center department of work box, the lower extreme that the below of pneumatic cylinder is connected with hydraulic stem and hydraulic stem runs through the upper surface of work box, the lower extreme fixedly connected with motor of hydraulic stem, the output shaft lower extreme fixedly connected with polishing dish of motor. This grinding device is used in automobile brake block processing can reach dustproof effectual purpose through setting up dust removal mechanism, alleviates the pollution to the environment, avoids the dust to cause the injury to staff's healthy for the device is environmental protection more.

Description

Grinding device is used in automobile brake block processing

Technical Field

The utility model relates to a brake block processing technology field specifically is a grinding device is used in automobile brake block processing.

Background

The brake pad is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the temperature distribution in the coating process is detected by an SMT-4 furnace temperature tracker in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction materials and adhesives, and is extruded on a brake disc or a brake drum to generate friction when braking, so that the aim of decelerating and braking the vehicle is fulfilled.

Brake block surface is more crude after the machine-shaping, need polish brake block lower surface, prior art most all uses grinding device to polish, but current grinding device is not convenient for fix not unidimensional brake block, the displacement can appear in the in-process of polishing, the accuracy of polishing has been reduced, very much traditional grinding device does not possess the dust removal function, can produce a large amount of dust when polishing, not only can cause the pollution to the environment, and in the dust entered into staff's breathing pipe, can cause the injury to staff's health, the practicality of device has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinding device is used in processing of automobile brake block has solved the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a grinding device for machining an automobile brake pad comprises a base, wherein a protective shell is fixedly mounted on the left side of the upper surface of the base, a working box is fixedly connected to the upper surface of the protective shell, a clamping mechanism is fixedly mounted inside the protective shell, a collecting box is fixedly mounted on the right side of the upper surface of the base, a dust removal mechanism is fixedly mounted inside the working box, a hydraulic cylinder is fixedly connected to the center of the upper surface of the working box, a hydraulic rod is connected to the lower portion of the hydraulic cylinder, the lower end of the hydraulic rod penetrates through the upper surface of the working box, a motor is fixedly connected to the lower end of the hydraulic rod, and a grinding disc is fixedly connected to the lower end of an output shaft of the motor;

the clamping mechanism comprises a servo motor, a rotating rod, wire blocks, sliding grooves, connecting rods and clamping blocks, the servo motor is fixedly connected to the left side of the protective shell, the right end of an output shaft of the servo motor penetrates through the left side of the protective shell, the right end of the output shaft of the servo motor is fixedly connected with the rotating rod, the right end of the rotating rod is rotatably connected to the right side of the protective shell through a bearing, the outer wall of the rotating rod is sleeved with the two wire blocks, the sliding grooves are formed in the left side and the right side of the upper surface of the protective shell, the connecting rods are fixedly connected to the upper surfaces of the two wire blocks, and the clamping blocks are fixedly connected to the upper ends of the two connecting rods;

the dust removal mechanism comprises a dust extractor, a dust extraction head, a dust extraction pipe, branch pipes, a dust exhaust pipe, a water storage pipe, spray heads, a water inlet pipe, a filter screen and a drain pipe, the dust extractor is fixedly mounted on the right side of the working box, the dust extraction heads are fixedly mounted on the left side and the right side of the inner wall of the top of the working box, a dust extraction opening of the dust extractor is fixedly communicated with the dust extraction pipe, the left end of the dust extraction pipe is fixedly communicated with the two branch pipes through a tee joint, the other ends of the two branch pipes are fixedly communicated with the two dust extraction heads respectively, an air outlet of the dust extractor is fixedly communicated with the dust exhaust pipe, the right end of the dust exhaust pipe is fixedly communicated with the collecting box, the water storage pipe is fixedly connected to the top of the inner wall of the left side and the right side of the collecting box, the plurality of spray heads are fixedly communicated with the lower end of the outer wall of the water storage pipe, the lower end of the water inlet pipe is fixedly communicated with the center of the upper surface of the collecting box, the filter screen is fixedly connected to the bottom of the inner wall of the left side and the left side of the collecting box, and the right side of the collecting box is fixedly communicated with the drain pipe.

Preferably, the outer walls of the left end and the right end of the rotating rod are provided with threads in opposite directions, and the screw blocks are in threaded connection with the rotating rod.

Preferably, the connecting rod and the sliding groove form a sliding structure.

Preferably, the front of protective housing, the front of work box and the front of collecting box all install the chamber door through the hinge, and the chamber door on the work box openly is provided with the observation window.

Preferably, the clamping blocks are arc-shaped, and rubber pads are arranged on the sides, close to each other, of the two clamping blocks.

Preferably, the right end of the water discharge pipe is provided with a control valve.

(III) advantageous effects

The utility model provides a grinding device is used in processing of automobile brake block. The method has the following beneficial effects:

1. this grinding device is used in automobile brake block processing, through setting up fixture, start servo motor and drive the bull stick and rotate and make the silk piece remove, two silk pieces remove the grip block that drives two connecting rod upper ends and move toward one side that is close to each other, two grip blocks are close to the left and right sides of chucking brake block each other, thereby fix the brake block, prevent that the brake block from the condition that the displacement appears at the in-process of polishing, the accuracy of polishing is improved, and this fixture can fix not unidimensional brake block, application scope is wider, the practicality of device has been increased.

2. This grinding device is used in automobile brake block processing, through setting up dust removal mechanism, at first switch on inlet tube and external water source when polishing, then start the dust extractor through taking out the dirt pipe, the dust that produces when branch pipe and dust extraction head will polish is taken out, the rethread dust exhaust pipe transmits the dust to the collection box in, the water source is given through the inlet tube transmission and is made the shower nozzle spray water for the water storage pipe this moment, thereby make dust and water contact, prevent that the dust from floating everywhere, can reach dustproof effectual purpose, alleviate the pollution to the environment, avoid the dust to cause the injury to staff's healthy, make the device environmental protection more.

Drawings

Fig. 1 is a schematic structural view of a polishing device for machining an automobile brake pad provided by the present invention;

FIG. 2 is a front view of the polishing device for machining the automobile brake pad provided by the present invention;

fig. 3 is the utility model provides a top view of automobile brake block processing grinding device's grip block.

Wherein, 1, a base; 2. a protective shell; 3. a work box; 4. a clamping mechanism; 401. a servo motor; 402. a rotating rod; 403. silk blocks; 404. a chute; 405. a connecting rod; 406. a clamping block; 5. a collection box; 6. a dust removal mechanism; 601. a dust extractor; 602. a dust extraction head; 603. a dust extraction pipe; 604. a branch pipe; 605. a dust exhaust pipe; 606. a water storage pipe; 607. a spray head; 608. a water inlet pipe; 609. a filter screen; 610. a drain pipe; 7. a hydraulic cylinder; 8. a hydraulic rod; 9. a motor; 10. a grinding disc.

Detailed Description

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

The embodiment of the utility model provides a grinding device is used in automobile brake block processing, as shown in fig. 1-3, including base 1, base 1's upper surface left side fixed mounting has protective housing 2, protective housing 2's last fixed surface is connected with work box 3, protective housing 2's inside fixed mounting has fixture 4, base 1's upper surface right side fixed mounting has collecting box 5, protective housing 2's front, the chamber door is all installed through the hinge in work box 3's front and collecting box 5's front, and the chamber door on the work box 3 openly is provided with the observation window, set up chamber door maintenance fixture 4 of being convenient for overhaul at the front of protective housing 2, it is convenient for get at work box 3's front to set up the chamber door and put the brake block, set up the observation window and be convenient for observe the inside behavior of work box 3, set up the chamber door and be convenient for clear up the dust in collection box 5's front, work box 3's inside fixed mounting has dust removal mechanism 6, work box 3's upper surface center department fixedly connected with pneumatic cylinder 7, the lower extreme fixedly connected with hydraulic cylinder 7 of hydraulic stem 8 and hydraulic stem 8 runs through work box 3's upper surface, the hydraulic stem 8's that hydraulic stem 8's lower extreme runs through work box 3 fixedly connected with motor 9, the output shaft fixedly connected with motor is connected with the output shaft 10, it drives the motor to drive motor and makes the motor to polish motor and moves the motor down the extension and makes the motor and moves the motor and makes the motor 9 after the motor and moves the motor and makes the motor and moves the motor and makes the motor and close the motor and move down the motor and drive hydraulic stem 9.

The clamping mechanism 4 comprises a servo motor 401, a rotating rod 402, a wire block 403, a sliding groove 404, a connecting rod 405 and a clamping block 406, the servo motor 401 is fixedly connected to the left side of the protective shell 2, the right end of the output shaft of the servo motor 401 penetrates through the left side of the protective shell 2, the rotating rod 402 is fixedly connected to the right end of the output shaft of the servo motor 401, the right end of the rotating rod 402 is rotatably connected to the right side of the protective shell 2 through a bearing, the outer walls of the left end and the right end of the rotating rod 402 are provided with threads in opposite directions, and the screw block 403 is screwed with the rotating rod 402, the moving direction of the wire blocks 403 can be controlled by the rotating direction of the rotating rod 402, the outer wall of the rotating rod 402 is sleeved with two wire blocks 403, the left side and the right side of the upper surface of the protective shell 2 are respectively provided with a sliding groove 404, the upper surfaces of the two wire blocks 403 are respectively and fixedly connected with a connecting rod 405, the connecting rod 405 and the sliding grooves 404 form a sliding structure, the upper ends of the two connecting rods 405 are respectively and fixedly connected with a clamping block 406, the clamping blocks 406 are arc-shaped, and the rubber pads are arranged on the sides of the two clamping blocks 406 close to each other, the rubber pads can protect the brake pad to prevent the brake pad from being damaged by the clamping of the two clamping blocks 406, the brake pad to be polished is placed at the center of the upper surface of the base 1, then the servo motor 401 is started to drive the rotating rod 402 to rotate to move the wire blocks 403, the two wire blocks 403 move to drive the clamping blocks 406 at the upper ends of the two connecting rods 405 to move to the side close to each other, the two clamping blocks 406 are close to the left side and the right side of the clamping brake block, thereby fixing the brake block, preventing the brake block from displacement in the polishing process, improving the polishing accuracy, and this fixture 4 can fix not unidimensional brake block, and application scope is wider, has increased the practicality of device.

The dust removing mechanism 6 comprises a dust extractor 601, a dust extracting head 602, a dust extracting pipe 603, branch pipes 604, a dust discharging pipe 605, a water storing pipe 606, a nozzle 607, a water inlet pipe 608, a filter screen 609 and a water discharging pipe 610, the dust extractor 601 is fixedly arranged on the right side of the working box 3, the dust extracting heads 602 are fixedly arranged on the left and right sides of the inner wall of the top of the working box 3, the dust extracting opening of the dust extractor 601 is fixedly communicated with the dust extracting pipe 603, the left end of the dust extracting pipe 603 is fixedly communicated with the two branch pipes 604 through a tee joint, the other ends of the two branch pipes 604 are respectively fixedly communicated with the two dust extracting heads 602, the air outlet of the dust extractor 601 is fixedly communicated with the dust discharging pipe 605, the right end of the dust discharging pipe 605 is fixedly communicated with the collecting box 5, the water storing pipes 606 are fixedly connected with the tops of the inner walls of the left and right sides of the collecting box 5, the lower end of the outer wall of the water storing pipe 606 is fixedly communicated with a plurality of nozzles 607, the water inlet pipe 608 is fixedly communicated with the center of the upper surface of the collecting box 5, the bottom of the inner walls of the left side and the right side of the collecting box 5 is fixedly connected with a filter screen 609, the bottom of the right side of the collecting box 5 is fixedly communicated with a drain pipe 610, the right end of the drain pipe 610 is provided with a control valve, the closing of the drain pipe 610 can be controlled through the control valve, when in polishing, a water inlet pipe 608 is firstly communicated with an external water source, then a dust extractor 601 is started to extract dust generated in polishing through a dust extraction pipe 603, a branch pipe 604 and a dust extraction head 602, and then the dust is transmitted into the collecting box 5 through a dust extraction pipe 605, at the moment, the water source is transmitted to a water storage pipe 606 through the water inlet pipe 608 to spray water through a nozzle 607, so that the dust is contacted with water, the dust is prevented from floating around, the aim of good dust prevention effect can be achieved, the pollution to the environment is reduced, the harm to the health of workers is avoided, and the device is more environment-friendly, finally, the water flows through the strainer 609 to the bottom of the collection tank 5 and is drained through the drain 610.

Further, the outer walls of the left and right ends of the rotating rod 402 are provided with threads in opposite directions, and the thread block 403 is in threaded connection with the rotating rod 402, as shown in fig. 1, the thread block 403 is in threaded connection with the rotating rod 402, and the direction of movement of the thread block 403 can be controlled by the direction of rotation of the rotating rod 402.

Furthermore, the front of the protective housing 2, the front of the work box 3 and the front of the collecting box 5 are provided with box doors through hinges, and the box doors on the work box 3 are provided with observation windows in front, as shown in fig. 2, the front of the protective housing 2 is provided with the box door convenient-to-overhaul maintenance clamping mechanism 4, the front of the work box 3 is provided with the box door convenient-to-take and place brake pads, the observation windows are arranged to facilitate observation of the work condition inside the work box 3, and the front of the collecting box 5 is provided with the box door convenient-to-clean dust.

Further, the clamping blocks 406 are arc-shaped, and a rubber pad is arranged on one side of each clamping block 406, which is close to each other, as shown in fig. 3, the rubber pad can protect the brake pad, so that the brake pad is prevented from being damaged by the clamping of the two clamping blocks 406.

Further, a control valve is provided at the right end of the drain pipe 610, and as shown in fig. 1, the closing of the drain pipe 610 can be controlled by the control valve.

The working principle is as follows: when the device is used, a box door on the front side of the working box 3 is opened, then a brake pad to be polished is placed in the center of the upper surface of the base 1, then the servo motor 401 is started to drive the rotating rod 402 to rotate so that the wire blocks 403 move, the two wire blocks 403 move to drive the clamping blocks 406 at the upper ends of the two connecting rods 405 to move towards one side close to each other, the two clamping blocks 406 are close to the left side and the right side of the clamped brake pad, so that the brake pad is fixed, the brake pad is prevented from being displaced in the polishing process, the polishing accuracy is improved, the clamping mechanism 4 can fix the brake pads with different sizes, the application range is wider, and the practicability of the device is improved; after the brake pad is fixed, the box door is closed, the motor 9 is started, the hydraulic cylinder 7 is controlled to drive the hydraulic rod 8 to extend, so that the motor 9 moves downwards, and the motor 9 moves to drive the polishing disc 10 to move downwards to polish the surface of the brake pad; when polishing, at first with inlet tube 608 and external water source switch-on, then start dust extractor 601 through take out dirt pipe 603, the dust that produces when branch pipe 604 and dust extraction head 602 will polish is taken out, rethread dust exhaust pipe 605 transmits the dust to collection box 5 in, the water source transmits through inlet tube 608 for water storage pipe 606 and makes shower nozzle 607 spray water this moment, thereby make dust and water contact, prevent that the dust from wandering everywhere, can reach dustproof effectual purpose, alleviate the pollution to the environment, avoid the dust to cause the injury to staff's healthy, make the device environmental protection more, at last the water source passes filter screen 609 and flows to the bottom of collection box 5, discharge by drain pipe 610 again.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding device is used in processing of car brake block, includes base (1), its characterized in that: the dust removing device is characterized in that a protective shell (2) is fixedly mounted on the left side of the upper surface of the base (1), a working box (3) is fixedly connected to the upper surface of the protective shell (2), a clamping mechanism (4) is fixedly mounted inside the protective shell (2), a collecting box (5) is fixedly mounted on the right side of the upper surface of the base (1), a dust removing mechanism (6) is fixedly mounted inside the working box (3), a hydraulic cylinder (7) is fixedly connected to the center of the upper surface of the working box (3), a hydraulic rod (8) is connected to the lower portion of the hydraulic cylinder (7), the lower end of the hydraulic rod (8) penetrates through the upper surface of the working box (3), a motor (9) is fixedly connected to the lower end of the hydraulic rod (8), and a polishing disc (10) is fixedly connected to the lower end of an output shaft of the motor (9);

the clamping mechanism (4) comprises a servo motor (401), a rotating rod (402), wire blocks (403), sliding grooves (404), connecting rods (405) and clamping blocks (406), the servo motor (401) is fixedly connected to the left side of the protective shell (2), the right end of an output shaft of the servo motor (401) penetrates through the left side of the protective shell (2), the rotating rod (402) is fixedly connected to the right end of the output shaft of the servo motor (401), the right end of the rotating rod (402) is rotatably connected to the right side of the protective shell (2) through a bearing, the outer wall of the rotating rod (402) is sleeved with the two wire blocks (403), the sliding grooves (404) are formed in the left side and the right side of the upper surface of the protective shell (2), the connecting rods (405) are fixedly connected to the upper surfaces of the two wire blocks (403), and the clamping blocks (406) are fixedly connected to the upper ends of the two connecting rods (405);

the dust removal mechanism (6) comprises a dust extractor (601), dust extraction heads (602), dust extraction pipes (603), branch pipes (604), dust exhaust pipes (605), water storage pipes (606), spray heads (607), a water inlet pipe (608), a filter screen (609) and a water outlet pipe (610), wherein the dust extractor (601) is fixedly installed on the right side of the working box (3), the dust extraction heads (602) are fixedly installed on the left side and the right side of the inner wall of the top of the working box (3), a suction opening of the dust extractor (601) is fixedly communicated with the dust extraction pipes (603), the left end of the dust extraction pipe (603) is fixedly communicated with the two branch pipes (604) through a tee joint, the other ends of the two branch pipes (604) are respectively and fixedly communicated with the two dust extraction heads (602), a dust exhaust pipe (605) is fixedly communicated with an opening of the dust extraction pipe (601), the right end of the dust exhaust pipe (605) is fixedly communicated with the collection box (5), the top of the left side and the right side of the inner wall of the collection box (5) is fixedly connected with the water storage pipes (606), the lower end of the collection box (607) is fixedly communicated with the lower end of the collection box (609) and the collection pipe (607), the bottom of the right side of the collecting box (5) is fixedly communicated with a drain pipe (610).

2. The grinding device for machining the automobile brake pad as claimed in claim 1, wherein: the outer walls of the left end and the right end of the rotating rod (402) are provided with threads in opposite directions, and the thread blocks (403) are in threaded connection with the rotating rod (402).

3. The grinding device for machining the automobile brake pad as claimed in claim 1, wherein: the connecting rod (405) and the sliding groove (404) form a sliding structure.

4. The grinding device is used in processing of car brake block of claim 1 characterized in that: the front of the protective shell (2), the front of the working box (3) and the front of the collecting box (5) are provided with box doors through hinges, and the front of the box door on the working box (3) is provided with an observation window.

5. The grinding device for machining the automobile brake pad as claimed in claim 1, wherein: the clamping blocks (406) are arc-shaped, and rubber pads are arranged on the sides, close to each other, of the two clamping blocks (406).

6. The grinding device for machining the automobile brake pad as claimed in claim 1, wherein: the right end of the water discharge pipe (610) is provided with a control valve.