CN218051767U

CN218051767U - Device for grinding large chamfer angle of brake pad

Info

Publication number: CN218051767U
Application number: CN202221163323.9U
Authority: CN
Inventors: 王其瑞; 王勇
Original assignee: Hubei Qunyi Automobile Parts Co ltd
Current assignee: Hubei Qunyi Automobile Parts Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-16
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a grind device of big chamfer of brake block relates to brake block processing technology field, including the loading board, a set of supporting leg of bottom surface fixedly connected with of loading board, the last surface mounting of loading board has the centre gripping subassembly, the centre gripping subassembly includes cylinder, connecting axle, two backup pads and two grip blocks, the last surface mounting of loading board has the chamfer subassembly, the chamfer subassembly includes spacing frame, motor one and chamfer abrasive disc. It can be through the loading board, the supporting leg, the centre gripping subassembly, the cooperation setting between chamfer subassembly and the collection subassembly, utilize the centre gripping subassembly, can be fixed brake block spare centre gripping, utilize the chamfer subassembly, can polish the chamfer to fixed brake and handle, utilize the collection subassembly, can collect piece and the dust that the chamfer in-process produced, can avoid piece and dust to influence mechanical life, can guarantee that user and near people's is healthy.

Description

Device for grinding large chamfer of brake pad

Technical Field

The utility model relates to a brake block processing technology field specifically is a grind device of big chamfer of brake block.

Background

Brake pads are also called brake shoes. In the brake system of an automobile, a brake pad is the most critical safety part, the quality of all brake effects plays a decisive role, the brake pad generally comprises a steel plate, a bonding heat-insulating layer and a friction block, the steel plate is coated to prevent rust, the coating process uses an SMT-4 furnace temperature tracker to detect the temperature distribution in the coating process to ensure the quality, and a chamfering device is required to polish and chamfer the brake pad in the processing process of the brake pad.

At present, disclose a chamfer device of brake block processing usefulness among the prior art, its patent number is: CN211490807U, which adopts a lifting translation mechanism to facilitate chamfering and polishing operations of brake pads, and simultaneously adopts a thread jackscrew mechanism to extrude and fix the brake pads so as to facilitate positioning and operation and processing of the brake pads, but the device can generate a large amount of chips and dust in the polishing process of the brake pads, thereby affecting the service life of machinery and affecting the health of users and nearby people; therefore, the device for grinding the large chamfer angle of the brake pad solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device for grinding a large chamfer of a brake pad in order to make up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grind device of big chamfer of brake block, includes the loading board, the bottom surface fixedly connected with a set of supporting leg of loading board, the last surface mounting of loading board has the centre gripping subassembly, the centre gripping subassembly includes cylinder, connecting axle, two backup pads and two grip blocks, the last surface mounting of loading board has the chamfer subassembly, the chamfer subassembly includes spacing frame, motor one and chamfer abrasive disc, the collection subassembly is installed to the bottom surface of loading board, the collection subassembly includes collecting box, air-blower, collection fill and collecting pipe.

Furthermore, two backup pads all fixed connection in the upper surface of loading board, cylinder and connecting axle are installed respectively in the surface of two backup pads, two the grip block is installed respectively in the output of cylinder and the one end that the connecting axle is close to the cylinder.

Furthermore, two the protection pad is all installed to the mutual side that is close to of grip block, one side that the cylinder was kept away from to the connecting axle is provided with motor two, motor two is fixed to be inlayed in the surface of backup pad, and motor two's output and connecting axle fixed connection.

Furthermore, spacing frame fixed connection in the upper surface of loading board, the upper surface sliding connection of spacing frame has the slip table, motor one install in the upper surface of slip table, the output fixed connection of chamfer abrasive disc and motor one.

Furthermore, the inner wall sliding connection of spacing frame has the movable block, the top of movable block and the bottom surface fixed connection of slip table, the inside threaded connection of movable block has the lead screw, motor three is installed to the right flank of spacing frame, motor three's output and movable block fixed connection, the last surface mounting of slip table has two fixed hoops.

Furthermore, the collecting box is fixedly connected to the bottom surface of the bearing plate, two filter screens are installed on the inner wall of the collecting box, the air blower is embedded in the right side surface of the collecting box, and a sealing door is hinged to the front surface of the collecting box.

Furthermore, the collecting hopper is fixedly embedded on the bottom surface of the bearing plate, the top end of the collecting pipe is communicated with the bottom surface of the collecting hopper, the bottom end of the collecting pipe is communicated with the left side surface of the collecting box, and two material guide plates are installed on the inner wall of the collecting hopper.

Compared with the prior art, this grind device of big chamfer of brake block possesses following beneficial effect:

1. the utility model discloses a loading board, supporting leg, centre gripping subassembly, chamfer subassembly and collect the cooperation setting between the subassembly, utilize the centre gripping subassembly, can be fixed brake block spare centre gripping, utilize the chamfer subassembly, can polish the chamfer to fixed good brake and handle, utilize and collect the subassembly, can collect piece and the dust that the chamfer in-process produced, can avoid piece and dust to influence mechanical life, can guarantee that user and nearby people's is healthy.

2. The utility model discloses a collecting box, the filter screen, the air-blower, sealing door, collect and fight, cooperation setting between collecting pipe and the stock guide, air-blower work can be with the inside air escape of collecting box, make the inside of collecting box produce the negative pressure, make piece and dust can adsorb the inside of collecting and fighting, the inside piece of collecting and fighting and dust get into the inside of collecting box through the collecting pipe and collect, the filter screen can filter piece and dust, make piece and dust stop in the inside of collecting box, can collect processing to piece and dust.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the clamping assembly of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the chamfering assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the collecting assembly of the present invention.

In the figure: the device comprises a bearing plate 1, supporting legs 2, a clamping assembly 3, a supporting plate 301, an air cylinder 302, a connecting shaft 303, a clamping plate 304, a protective pad 305, a motor II 306, a chamfering assembly 4, a limiting frame 401, a moving block 402, a screw rod 403, a motor III 404, a sliding table 405, a motor I406, a chamfering grinding sheet 407, a fixing hoop 408, a collecting assembly 5, a collecting box 501, a filter screen 502, a blower 503, a sealing door 504, a collecting hopper 505, a collecting pipe 506 and a guide plate 507.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

This embodiment provides a grind device of big chamfer of brake block, and the device is used for the in-process of brake block processing to grind the chamfer and handles the brake block, and the device can be collected piece and the dust that the chamfer in-process produced, can avoid piece and dust to influence mechanical life, can guarantee that user and nearby people's is healthy.

Referring to fig. 1-4, a grind device of big chamfer of brake block, includes loading board 1, a set of supporting leg 2 of the bottom surface fixedly connected with of loading board 1, and the quantity of supporting leg 2 has four, and every supporting leg 2 is located four edges of loading board 1 bottom surface respectively, and the supporting leg 2 of setting can support loading board 1, and the antiskid base is all installed to the bottom of every supporting leg 2.

The clamping assembly 3 is mounted on the upper surface of the bearing plate 1, the clamping assembly 3 comprises an air cylinder 302, a connecting shaft 303, two symmetrical supporting plates 301 and two symmetrical clamping plates 304, the two supporting plates 301 are both fixedly connected to the upper surface of the bearing plate 1, and the air cylinder 302 and the connecting shaft 303 are respectively mounted on the outer surfaces of the two supporting plates 301.

The cylinder 302 is fixedly embedded on the outer surface of the supporting plate 301 positioned at the rear, and the connecting shaft 303 is rotatably connected with the supporting plate 301 positioned at the front.

The two clamping plates 304 are respectively installed at the output end of the air cylinder 302 and one end, close to the air cylinder 302, of the connecting shaft 303, the clamping plate 304 installed at the output end of the air cylinder 302 is rotatably connected with the output end of the air cylinder 302, and the clamping plate 304 and the connecting shaft 303 are fixedly connected with one end, close to the air cylinder 302, of the connecting shaft 303.

The brake pad of chamfer will treating to polish is placed between two grip blocks 304, starts cylinder 302 after that, and cylinder 302 work can drive grip block 304 and remove, can be with the brake pad centre gripping between two grip blocks 304.

A protection pad 305 is arranged on one side face, close to each other, of each of the two clamping plates 304, a second motor 306 is arranged on one side, away from the air cylinder 302, of the connecting shaft 303, the second motor 306 is fixedly embedded in the outer surface of the supporting plate 301, and the output end of the second motor 306 is fixedly connected with the connecting shaft 303.

The protection pad 305 that sets up can protect the brake block of centre gripping, and at the in-process of polishing, the work of two motors 306 can drive connecting axle 303 and rotate to can make the brake block who fixes rotate, can conveniently polish the brake block.

The upper surface mounting of loading board 1 has chamfer subassembly 4, and chamfer subassembly 4 includes spacing frame 401, motor 406 and chamfer abrasive disc 407, and spacing frame 401 fixed connection is in the upper surface of loading board 1, and the upper surface sliding connection of spacing frame 401 has slip table 405, and motor 406 is installed in the upper surface of slip table 405, chamfer abrasive disc 407 and the output fixed connection of motor 406.

Slip table 405 can slide at the upper surface of spacing frame 401, and the work of motor 406 can drive chamfer abrasive disc 407 and rotate, and chamfer abrasive disc 407 can polish the chamfer to the brake block.

A moving block 402 is connected to the inner wall of the limiting frame 401 in a sliding mode, the top end of the moving block 402 is fixedly connected with the bottom face of the sliding table 405, a lead screw 403 is connected to the inner portion of the moving block 402 in a threaded mode, a third motor 404 is installed on the right side face of the limiting frame 401, and the output end of the third motor 404 is fixedly connected with the moving block 402.

The two ends of the screw rod 403 are rotatably connected with the inner wall of the limiting frame 401, the three motors 404 can drive the screw rod 403 to rotate, the movable block 402 can slide on the inner wall of the limiting frame 401 by means of threaded fit between the movable block 402 and the screw rod 403, and the screw rod 403 can rotate, so that the movable block 402 can slide on the inner wall of the limiting frame 401, the sliding table 405 and the motor 406 can be driven to move, and the chamfering grinding disc 407 can conveniently polish and chamfer the brake pad.

The upper surface mounting of slip table 405 has two symmetrical fixed hoops 408, and two fixed hoops 408 all are connected with the upper surface of slip table 405 through two bolts, and the inner wall of two fixed hoops 408 all contacts with motor 406, and the fixed hoop 408 of setting can be fixed motor 406.

The collecting assembly 5 is installed on the bottom surface of the bearing plate 1, the collecting assembly 5 comprises a collecting box 501, a blower fan 503, a collecting hopper 505 and a collecting pipe 506, the collecting box 501 is fixedly connected to the bottom surface of the bearing plate 1, two symmetrical filter screens 502 are installed on the inner wall of the collecting box 501, and the blower fan 503 is embedded on the right side surface of the collecting box 501.

The collecting box 501 of setting can conveniently collect piece and dust, and the filter screen 502 of setting can filter piece and dust for piece and dust stop in the inside of collecting box 501, and the work of air-blower 503 can be discharged the inside air of collecting box 501, makes the inside production negative pressure of collecting box 501.

The collecting hopper 505 is fixedly embedded on the bottom surface of the bearing plate 1, the position of the collecting hopper 505 is matched with the clamping plate 304, the top end of the collecting pipe 506 is communicated with the bottom surface of the collecting hopper 505, and the bottom end of the collecting pipe 506 is communicated with the left side surface of the collecting box 501.

The collection tank 501 can generate negative pressure inside the collection hopper 505 so that debris and dust can be adsorbed to the inside of the collection hopper 505, so that the debris and dust inside the collection hopper 505 can enter the inside of the collection tank 501 through the collection pipe 506 for collection.

The front of collecting box 501 articulates there is sealing door 504, installs the handle in sealing door 504's front, opens sealing door 504, can conveniently collect the inside piece and the dust of collecting box 501, and two symmetrical stock guides 507 are installed to the inner wall of collecting fill 505, and the stock guide 507 of setting can lead to entering into the inside piece and the dust of collecting fill 505 for piece and dust can be more smooth the entering to the inside of collecting pipe 506.

The working principle is as follows: when the device is used, firstly, a brake pad to be polished and chamfered is placed between two clamping plates 304, then, the air cylinder 302 is started, the air cylinder 302 can drive the clamping plates 304 to move when working, the brake pad can be clamped between the two clamping plates 304, the set protection pad 305 can protect the brake pad, the first motor 406 can drive the chamfer grinding disc 407 to rotate when working, the third motor 404 can drive the lead screw 403 to rotate when working, the third motor 404 can drive the moving block 402 to drive the sliding table 405 to move by utilizing the thread fit between the lead screw 403 and the moving block 402, so that the chamfer grinding disc 407 can be close to the brake pad, the brake pad can be polished and chamfered when being polished, the second motor 306 can drive the fixed brake pad to rotate, the polishing quality and speed of the brake pad can be ensured, when chips and dust are generated during polishing, the blower 503 is started, the blower can discharge air inside the collection box, so that the inside of the collection box 501 can generate negative pressure, the chips and the dust can be collected by utilizing the blower to collect the chips and dust, and dust can be collected by utilizing the dust collection box 501 to enter the collection box to process the dust and dust collection box.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a grind device of big chamfer of brake block, includes loading board (1), its characterized in that: the utility model discloses a bearing plate, including bearing plate (1), two backup pads (301), two backup pads (407), collection subassembly (5) includes collecting box (501), air-blower (503), collection fill (505) and collecting pipe (506), the last surface mounting of bearing plate (1) has centre gripping subassembly (3), centre gripping subassembly (3) include cylinder (302), connecting axle (303), two backup pads (301) and two backup pads (304), the last surface mounting of bearing plate (1) has chamfer subassembly (4), chamfer subassembly (4) include spacing frame (401), motor (406) and chamfer abrasive disc (407), collection subassembly (5) are installed to the bottom surface of bearing plate (1).

2. The device for grinding the large chamfer of the brake pad according to claim 1, wherein: two backup pad (301) all fixed connection in the upper surface of loading board (1), cylinder (302) and connecting axle (303) are installed respectively in the surface of two backup pad (301), two grip block (304) are installed respectively in the output of cylinder (302) and the one end that connecting axle (303) are close to cylinder (302).

3. The device for grinding the large chamfer angle of the brake pad according to claim 2, wherein: two protective pad (305) are all installed to the mutual side that is close to of grip block (304), one side that cylinder (302) was kept away from in connecting axle (303) is provided with motor two (306), motor two (306) are fixed to be inlayed in the surface of backup pad (301), and the output and connecting axle (303) fixed connection of motor two (306).

4. The device for grinding the large chamfer of the brake pad according to claim 1, wherein: spacing frame (401) fixed connection in the upper surface of loading board (1), the upper surface sliding connection of spacing frame (401) has slip table (405), motor (406) install in the upper surface of slip table (405), chamfer abrasive disc (407) and the output fixed connection of motor (406).

5. The device for grinding the large chamfer angle of the brake pad according to claim 4, wherein: the inner wall sliding connection of spacing frame (401) has movable block (402), the top of movable block (402) and the bottom surface fixed connection of slip table (405), the internal thread connection of movable block (402) has lead screw (403), motor three (404) are installed to the right flank of spacing frame (401), the output and the movable block (402) fixed connection of motor three (404), the last surface mounting of slip table (405) has two fixed hoops (408).

6. The device for grinding the large chamfer of the brake pad according to claim 1, wherein: the collecting box (501) is fixedly connected to the bottom surface of the bearing plate (1), two filter screens (502) are installed on the inner wall of the collecting box (501), the air blower (503) is embedded in the right side surface of the collecting box (501), and the front surface of the collecting box (501) is hinged to a sealing door (504).

7. The device for grinding the large chamfer angle of the brake pad according to claim 1, wherein: the collecting hopper (505) is fixedly embedded in the bottom surface of the bearing plate (1), the top end of the collecting pipe (506) is communicated with the bottom surface of the collecting hopper (505), the bottom end of the collecting pipe (506) is communicated with the left side surface of the collecting box (501), and two material guide plates (507) are installed on the inner wall of the collecting hopper (505).