CN213614258U

CN213614258U - Brake block automatic drilling machine

Info

Publication number: CN213614258U
Application number: CN202022126364.8U
Authority: CN
Inventors: 彭学远
Original assignee: Quanzhou Shuangdesheng Transportation Equipment Co ltd
Current assignee: Quanzhou Shuangdesheng Transportation Equipment Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an automatic drilling machine for brake pads, which belongs to the field of brake pad processing equipment and comprises a frame, a drilling device, a feeding device and a roller assembly, wherein the frame is provided with a sliding table for driving the drilling device to slide left and right in a sliding way, the sliding table is driven by a screw rod servo assembly, the drilling device comprises a mounting seat and a drill bit assembly, the drill bit assembly comprises a sleeve and a drill bit seat connected with the sleeve in a sliding manner, the drill bit seat is rotationally connected with the punching drill bit, a belt motor is arranged in the sliding table and is in transmission connection with the punching drill bit through a synchronous belt, still install synchronous gliding drive arrangement from top to bottom of drive belt motor and drill bit seat in the sliding stand, the utility model discloses a servo subassembly drive sliding stand of lead screw makes the sliding stand drive drill bit subassembly and slides, makes the drill bit be close to the position that will carry out drilling, makes the drill bit rotate through belt motor drive hold-in range simultaneously.

Description

Brake block automatic drilling machine

Technical Field

The utility model discloses a brake block processing equipment especially relates to a brake block automatic drilling machine.

Background

Brake pads, which are friction materials fixed to a brake drum or a brake disc rotating with a wheel, are widely used in the market, and consumption thereof is increasing year by year. The automobile brake pad, especially the drum brake pad, needs to be drilled.

When the existing brake pad automatic drilling machine is used for machining a brake pad, the air pump device is mainly used for pushing the drilling device to translate so as to change the drilling position, but the air supply process gas of the air pump device has cutting performance, and the drilling position cannot be accurately positioned when the drilling device is driven to translate, so that the machining precision of the brake pad is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned problem and providing a brake block automatic drilling machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a brake block automatic drilling machine, includes frame, drilling equipment, loading attachment and swivel roll subassembly, the frame slides and is provided with drive drilling equipment horizontal slip's sliding stand, and the sliding stand passes through the drive of lead screw servo assembly, drilling equipment includes mount pad and drill bit subassembly, drill bit subassembly include sleeve and with sleeve sliding connection's drill bit seat, and drill bit seat rotate and connect the drill bit, install the belt motor in the sliding stand, and the belt motor passes through synchronous belt drive with the drill bit and is connected, still install drive belt motor and drill bit seat gliding drive arrangement from top to bottom in the slip bench.

Through adopting above-mentioned technical scheme, through the servo subassembly drive sliding stand of lead screw, make the sliding stand drive drill bit subassembly slide, make the drill bit be close to the position that will carry out drilling, make the drill bit rotate through belt motor drive hold-in range simultaneously for the drill bit can accurately slide to the position that will punch.

Preferably, the driving device comprises a movable table and a hydraulic pump for driving the movable table to slide up and down, the drill bit seat is sleeved with a sliding sleeve seat connected with the movable table, and the belt motor is installed on the movable table.

By adopting the technical scheme, the movable platform is driven by the hydraulic pump to drive the sliding sleeve seat to slide up and down, so that the belt motor and the drill bit seat are lifted synchronously.

Preferably, the sleeve periphery is equipped with the guide platform, the slip cap seat is equipped with the guide way with the guide platform complex, the slip platform is equipped with and guides the movable table gliding guide post from top to bottom.

By adopting the technical scheme, the sliding pedestal and the movable platform are respectively guided by the guide table and the guide column.

Preferably, the slide table is further provided with a dust cover.

Through adopting above-mentioned technical scheme, the shield can block the piece when drilling, prevents that the piece splashes in the sliding stand when drill bit drills on the brake block.

Preferably, a scrap removing fan is further installed in the sliding table.

Through adopting above-mentioned technical scheme, the piece that removes the bits fan can add man-hour to the brake block at drilling is clear away, prevents that the piece from piling up on brake block and perforating drill head, influences the machining precision.

Preferably, install the reference column in the frame, the sliding stand is kept away from roller subassembly one side and is seted up the constant head tank, threaded connection has the locating plate with constant head tank complex on the reference column, and the reference column cover is equipped with the spring of contradicting with the locating plate.

Through adopting above-mentioned technical scheme, through the cooperation of locating plate and constant head tank, realize the location installation to the sliding stand, and the spring between reference column and the locating plate plays the effect of pretension.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, a screw rod servo assembly drives a sliding table, the sliding table drives a drill bit assembly to slide, a punching drill bit is close to a position to be drilled, and meanwhile a belt motor drives a synchronous belt to rotate the punching drill bit, so that the punching drill bit can accurately slide to the position to be drilled;

secondly, the movable table is driven by the hydraulic pump to drive the sliding sleeve seat to slide up and down, so that the belt motor and the drill bit seat are lifted synchronously;

and thirdly, the sliding pedestal and the movable platform are respectively guided by the guide table and the guide column pair.

Drawings

FIG. 1 is a first schematic structural view of an automatic brake pad drilling machine;

FIG. 2 is a schematic structural view II of an automatic brake pad drilling machine;

fig. 3 is a partial enlarged view of fig. 1 at a.

Reference numerals: 1. positioning a plate; 2. a frame; 3. a screw rod servo assembly; 4. a sliding table; 5. a feeding device; 6. a roller assembly; 7. a dust cover; 8. a drill bit; 9. a synchronous belt; 10. a mounting seat; 11. a sliding sleeve seat; 12. a guide table; 13. a hydraulic pump; 14. a guide post; 15. a belt motor; 16. a scrap removing fan; 17. a bit seat; 18. a positioning column; 19. a spring.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. 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.

The utility model provides a brake block automatic drilling machine, as shown in fig. 1-3, including frame 2, drilling equipment, loading attachment 5 and swivel roll subassembly 6, frame 2 slides and is provided with drive drilling equipment horizontal slip's slide block 4, and slide block 4 passes through the drive of lead screw servo assembly 3, drilling equipment includes mount pad 10 and drill bit subassembly, drill bit subassembly includes sleeve and with sleeve sliding connection's drill bit seat 17, and drill bit seat 17 rotates and connects drill bit 8, install belt motor 15 in the slide block 4, and belt motor 15 passes through hold-in range 9 transmission with drill bit 8 and is connected, still install drive belt motor 15 in the slide block 4 and the synchronous gliding drive arrangement from top to bottom of drill bit seat 17.

When the brake pad on the rotary roller assembly 6 needs to be drilled, the screw rod servo assembly 3 drives the sliding table 4 to be close to the upper part of the brake pad to be processed, because the driving device comprises a movable table and a hydraulic pump 13 for driving the movable table to slide up and down, the drill bit seat 17 is sleeved with a sliding sleeve seat 11 connected with the movable table, and the belt motor 15 is installed on the movable table, the hydraulic pump 13 drives the movable table to slide downwards and drives the sliding sleeve seat 11 to enable the drill bit seat 17 to descend, and the belt motor 15 descends along with the movable table, and the periphery of the sleeve is provided with a guide table 12, the sliding sleeve seat 11 is provided with a guide groove matched with the guide table 12, the sliding table 4 is provided with a guide post 14 which can slide up and down with the guide movable table, the sliding sleeve seat 11 slides downwards along the guide table 12 on the periphery of the sleeve through the guide groove, the guide post 14 guides the movable table to drive the motor to slide, and at the moment, the belt motor 15 drives the synchronous belt 9 to enable the punching drill bit 8 to start rotating for punching; after the brake pad at the position is punched, the hydraulic pump 13 drives the movable table to ascend, so that the punching drill bit 8 is far away from the brake pad, and the cutter retracting is finished; when the holes of other positions of the brake pad are to be processed, the screw rod servo assembly 3 drives the sliding table 4 to slide to the corresponding position again, the hydraulic pump 13 drives the movable table to drive the punching drill bit 8 and the belt motor 15 to be downward synchronously again, and meanwhile, the belt motor 15 drives the synchronous belt 9 to enable the punching drill bit 8 to rotate again to complete punching.

The sliding table 4 is also provided with a dustproof cover 7 for preventing chips from splashing into the sliding table 4 when the punching drill 8 drills holes on the brake pad; and still install in the sliding stand 4 and remove bits fan 16, remove bits fan 16 and can clear away the piece on the brake block when drilling processing, prevent that the piece from piling up on brake block and drill bit 8, influencing the machining precision. Install reference column 18 in the frame 2, the constant head tank has been seted up to the revolving roller subassembly 6 one side of keeping away from of sliding stand 4, threaded connection has and constant head tank complex locating plate 1 on the reference column 18, and reference column 18 cover is equipped with the spring 19 of contradicting with locating plate 1, through the cooperation of locating plate 1 and constant head tank, realizes the location installation to sliding stand 4, and the spring 19 between reference column 18 and the locating plate 1 plays the effect of pretension.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a brake block automatic drilling machine, includes frame (2), drilling equipment, loading attachment (5) and roller subassembly (6), its characterized in that: frame (2) slide and be provided with drive drilling equipment horizontal slip's sliding stand (4), and sliding stand (4) drive through lead screw servo assembly (3), drilling equipment includes mount pad (10) and drill bit subassembly, drill bit subassembly include the sleeve and with sleeve sliding connection's drill bit seat (17), and drill bit seat (17) rotate and connect drill bit (8), install belt motor (15) in sliding stand (4), and belt motor (15) are connected through hold-in range (9) transmission with drill bit (8), still install drive belt motor (15) and drill bit seat (17) gliding drive arrangement from top to bottom in step in sliding stand (4).

2. An automatic drilling machine for brake pads according to claim 1, characterized in that: the driving device comprises a movable table and a hydraulic pump (13) for driving the movable table to slide up and down, a sliding sleeve seat (11) connected with the movable table is sleeved on the drill bit seat (17), and a belt motor (15) is installed on the movable table.

3. An automatic drilling machine for brake pads according to claim 2, characterized in that: the sleeve periphery is equipped with direction platform (12), slip cover seat (11) are equipped with direction platform (12) complex guide way, slip platform (4) are equipped with guide movable table gliding guide post (14) from top to bottom.

4. An automatic drilling machine for brake pads according to any one of claims 1 to 3, characterized in that: the sliding table (4) is also provided with a dustproof cover (7).

5. An automatic drilling machine for brake pads according to any one of claims 1 to 3, characterized in that: and a scrap removing fan (16) is also arranged in the sliding table (4).

6. An automatic drilling machine for brake pads according to any one of claims 1 to 3, characterized in that: the positioning device is characterized in that a positioning column (18) is installed on the rack (2), a positioning groove is formed in one side, away from the roller assembly (6), of the sliding table (4), the positioning column (18) is connected with a positioning plate (1) matched with the positioning groove in a threaded mode, and a spring (19) abutting against the positioning plate (1) is sleeved on the positioning column (18).