CN212020265U

CN212020265U - Automatic chamfering device for brake pad

Info

Publication number: CN212020265U
Application number: CN202020592558.4U
Authority: CN
Inventors: 蔡剑斌
Original assignee: Fujian Yuancheng Locomotive Parts Co ltd
Current assignee: Fujian Yuancheng Locomotive Parts Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-27
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an automatic chamfering device of brake block, including bottom plate, servo motor and wheel of polishing, the middle part welding of bottom plate front side has spacing frame, the middle part on push pedal right side of output fixed connection of first pneumatic telescopic link, the front side welding of bottom plate left end has the limiting plate, the middle part of support plate is through the equal fixedly connected with second pneumatic telescopic link of bolt fixedly connected with, the equal fixedly connected with rubber pad in the outside of clamp plate and push pedal, the upper and lower both ends of bottom plate front side all are through bolt fixed connection at third pneumatic telescopic link, the front side sliding connection of fly leaf has the movable frame, the inboard fixedly connected with servo motor of movable frame, and fixedly connected with wheel of polishing on servo motor's the output, the rear side welding of fly leaf has the stopper. This automatic chamfer device of brake block is convenient for fix the brake block, and conveniently carries out chamfer processing to the brake block, is convenient for in addition subsequent unloading to be handled.

Description

Automatic chamfering device for brake pad

Technical Field

The utility model relates to a brake block processing correlation technique field specifically is an automatic chamfer device of brake block.

Background

The brake block is used as an important component of an automobile brake system, is a friction material fixed on a brake drum or a brake disc rotating with a wheel, achieves the aim of decelerating the automobile through friction force, and generally consists of a steel plate, an adhesive heat-insulating layer and a friction block.

However, when the brake pad is processed, the brake pad is not convenient to fix, the subsequent blanking treatment is inconvenient, and the practicability of the chamfering device is reduced, so that the automatic chamfering device for the brake pad is provided, and the problem provided in the method is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic chamfer device of brake block to the brake block is fixed not convenient for that proposes in solving above-mentioned background art, and inconvenient subsequent unloading is handled, has reduced the problem of chamfer device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic chamfering device for a brake pad comprises a bottom plate, a servo motor and a polishing wheel, wherein a limiting frame is welded in the middle of the front side of the bottom plate, a first pneumatic telescopic rod is fixedly connected to the inner side of the limiting frame through a bolt, the output end of the first pneumatic telescopic rod is fixedly connected to the middle of the right side of a push plate, a limiting plate is welded in the front side of the left end of the bottom plate, the outer side of the limiting plate is fixedly connected with the right end of the support plate through a bolt, a second pneumatic telescopic rod is fixedly connected to the middle of the support plate through a bolt, the output end of the second pneumatic telescopic rod is fixedly connected to the middle of the left side of a pressing plate, rubber pads are fixedly connected to the outer sides of the pressing plate and the push plate, a movable rod is fixedly connected to the left side of the pressing plate, the upper end and the lower end of the front side of, the front side of fly leaf sliding connection has the movable frame, and the middle part in the movable frame outside and the output fixed connection of fourth pneumatic telescopic link, the inboard fixedly connected with servo motor of movable frame, and fixedly connected with abrasive wheel on servo motor's the output, the rear side welding of fly leaf has the stopper.

Preferably, the horizontal central axis of the push plate coincides with the horizontal central axis of the press plate, and the push plate forms a sliding structure at the front side of the base plate.

Preferably, the limiting plates are symmetrically arranged about a horizontal central axis of the bottom plate, and the limiting plates are vertically arranged on the bottom plate.

Preferably, the movable rods are symmetrically arranged about a horizontal central axis of the pressing plate, and the movable rods are connected with the carrier plate in a sliding manner.

Preferably, the height of the movable plate is greater than that of the limiting plate, and the movable plate is obliquely arranged on the bottom plate.

Preferably, the limiting blocks are connected with the bottom plate in a clamping mode, and the longitudinal section of each limiting block is in an isosceles trapezoid shape.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic chamfering device for the brake pad is convenient for fixing the brake pad, chamfering the brake pad, and further facilitating subsequent blanking treatment, thereby improving the practicability;

1. the automatic blanking machine is provided with a push plate, a limiting plate is vertically arranged on a bottom plate and symmetrically arranged about a horizontal central axis of the bottom plate, and a first pneumatic telescopic rod is started to operate, so that the push plate forms a sliding structure on the bottom plate, blanking treatment is facilitated, and the operation is more convenient;

2. the pressing plate is arranged, rubber pads are fixedly connected to the outer sides of the pressing plate and the pushing plate, and the second pneumatic telescopic rod is started to operate, so that the pressing plate drives the movable rod to slide on the support plate, the brake pad is convenient to fix, and the reliability of the chamfering device is improved;

3. the movable plate is arranged, the movable plate forms a sliding structure on the bottom plate through the limiting block, the movable frame forms a sliding structure on the movable plate, the servo motor is started to operate, chamfering processing is conveniently conducted on the brake pad through the movable plate and the movable frame, and practicability is improved.

Drawings

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

FIG. 2 is a schematic side view of the sectional structure of the bottom plate and the movable plate of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the bottom plate and the carrier plate in front view;

fig. 4 is the utility model discloses limiting plate and support plate are connected and are overlooked spatial structure sketch map.

In the figure: 1. a base plate; 2. a limiting frame; 3. a first pneumatic telescopic rod; 4. pushing the plate; 5. a limiting plate; 6. a carrier plate; 7. a second pneumatic telescopic rod; 8. pressing a plate; 9. a rubber pad; 10. a movable rod; 11. a third pneumatic telescopic rod; 12. a movable plate; 13. a movable frame; 14. a fourth pneumatic telescopic rod; 15. a servo motor; 16. grinding the wheel; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic chamfering device for a brake pad comprises a bottom plate 1, a limiting frame 2, a first pneumatic telescopic rod 3, a push plate 4, a limiting plate 5, a support plate 6, a second pneumatic telescopic rod 7, a pressure plate 8, a rubber pad 9, a movable rod 10, a third pneumatic telescopic rod 11, a movable plate 12, a movable frame 13, a fourth pneumatic telescopic rod 14, a servo motor 15, a polishing wheel 16 and a limiting block 17, wherein the limiting frame 2 is welded in the middle of the front side of the bottom plate 1, the first pneumatic telescopic rod 3 is fixedly connected to the inner side of the limiting frame 2 through a bolt, the output end of the first pneumatic telescopic rod 3 is fixedly connected to the middle of the right side of the push plate 4, the limiting plate 5 is welded to the front side of the left end of the bottom plate 1, the outer side of the limiting plate 5 is fixedly connected with the right end of the support plate 6 through a bolt, the second pneumatic telescopic rod 7 is fixedly connected to the middle of the, the equal fixedly connected with rubber pad 9 in the outside of clamp plate 8 and push pedal 4, and the left side fixedly connected with movable rod 10 of clamp plate 8, the upper and lower both ends of 1 front side of bottom plate all are through bolt fixed connection at third pneumatic telescopic link 11, and fixedly connected with fly leaf 12 on the output of third pneumatic telescopic link 11, the front side sliding connection of fly leaf 12 has movable frame 13, and the middle part in the movable frame 13 outside and the output fixed connection of fourth pneumatic telescopic link 14, the inboard fixedly connected with servo motor 15 of movable frame 13, and fixedly connected with wheel 16 of polishing on servo motor 15's the output, the rear side welding of fly leaf 12 has stopper 17.

Coincide with the horizontal axis of clamp plate 8 like the horizontal axis of push pedal 4 in fig. 1 and fig. 2, and push pedal 4 constitutes sliding construction in the front side of bottom plate 1, and limiting plate 5 sets up about the horizontal axis symmetry of bottom plate 1, and limiting plate 5 is perpendicular setting on bottom plate 1, is convenient for carry out the unloading and handles, operates more convenient.

As shown in fig. 1 and 3, the movable rods 10 are symmetrically arranged about a horizontal central axis of the pressing plate 8, and the movable rods 10 are connected with the support plate 6 in a sliding manner, so that the second pneumatic telescopic rod 7 is started to operate, the pressing plate 8 drives the movable rods 10 to slide on the support plate 6, the brake pad is conveniently fixed, and the reliability of the chamfering device is improved.

Like the height dimension of fly leaf 12 be greater than the height dimension of limiting plate 5 in fig. 2 and fig. 1, and fly leaf 12 is the slope setting on bottom plate 1, and stopper 17 is connected with bottom plate 1 adoption block's mode, and stopper 17's longitudinal section shape is isosceles trapezoid, is convenient for carry out the chamfer to the brake block and handles, has improved the practicality.

The working principle is as follows: when the automatic chamfering device for the brake pad is used, as shown in the attached

drawings

1 and 2, a fourth pneumatic telescopic rod 14 is started to operate, the fourth pneumatic telescopic rod 14 pushes a movable frame 13, the movable frame 13 slides on a movable plate 12, after the movable frame 13 moves, a grinding wheel 16 is attached to the brake pad, a servo motor 15 is started to operate, the grinding wheel 16 rotates on the movable frame 13, the grinding wheel 16 performs chamfering processing on the brake pad through the movement of the movable frame 13, a limiting block 17 is connected with a bottom plate 1 in a clamping manner, a third pneumatic telescopic rod 11 is started to operate, the movable plate 12 slides on the bottom plate 1 through the limiting block 17, after the movable plate 12 moves, chamfering of the brake pad is completed, as shown in the attached

drawings

1 and 3, a second pneumatic telescopic rod 7 is started to operate, a pressure plate 8 drives a movable rod 10 to slide on a support plate 6, the clamp plate 8 drives the rubber pad 9 and loses the back of contact with the brake block, starts 3 operation work of first pneumatic telescopic link, makes push pedal 4 slide on bottom plate 1 to make push pedal 4 and spacing frame 2 lose the contact, push pedal 4 promotes the good brake block of chamfer and removes, makes push pedal 4 and limiting plate 5 lose the contact, and accomplishes the unloading and handles, and this is exactly the whole process that the automatic chamfering device of brake block used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic chamfer device of brake block, includes bottom plate (1), servo motor (15) and grinding wheel (16), its characterized in that: the middle of the front side of the bottom plate (1) is welded with a limiting frame (2), the inner side of the limiting frame (2) is fixedly connected with a first pneumatic telescopic rod (3) through a bolt, the output end of the first pneumatic telescopic rod (3) is fixedly connected with the middle of the right side of the push plate (4), the front side of the left end of the bottom plate (1) is welded with a limiting plate (5), the outer side of the limiting plate (5) is fixedly connected with the right end of the support plate (6) through a bolt, the middle of the support plate (6) is fixedly connected with a second pneumatic telescopic rod (7) through a bolt, the output end of the second pneumatic telescopic rod (7) is fixedly connected with the left middle of the pressing plate (8), the outer sides of the pressing plate (8) and the push plate (4) are both fixedly connected with a rubber pad (9), the left side of the pressing plate (8) is fixedly connected with a movable rod (10), the upper end and the lower end of the, and fixedly connected with fly leaf (12) on the output of third pneumatic telescopic link (11), the front side sliding connection of fly leaf (12) has movable frame (13), and the middle part in movable frame (13) outside and the output fixed connection of fourth pneumatic telescopic link (14), inboard fixedly connected with servo motor (15) of movable frame (13), and fixedly connected with abrasive wheel (16) on the output of servo motor (15), the rear side welding of fly leaf (12) has stopper (17).

2. The automatic chamfering device for brake pads according to claim 1, wherein: the horizontal central axis of the push plate (4) coincides with the horizontal central axis of the press plate (8), and the push plate (4) forms a sliding structure at the front side of the bottom plate (1).

3. The automatic chamfering device for brake pads according to claim 1, wherein: the limiting plates (5) are symmetrically arranged about a horizontal central axis of the bottom plate (1), and the limiting plates (5) are vertically arranged on the bottom plate (1).

4. The automatic chamfering device for brake pads according to claim 1, wherein: the movable rods (10) are symmetrically arranged about a horizontal central axis of the pressing plate (8), and the movable rods (10) are connected with the support plate (6) in a sliding mode.

5. The automatic chamfering device for brake pads according to claim 1, wherein: the height of the movable plate (12) is larger than that of the limiting plate (5), and the movable plate (12) is obliquely arranged on the bottom plate (1).

6. The automatic chamfering device for brake pads according to claim 1, wherein: the limiting blocks (17) are connected with the bottom plate (1) in a clamping mode, and the longitudinal section of each limiting block (17) is isosceles trapezoid.