CN215146724U

CN215146724U - Rotary table and drilling machine adopting same

Info

Publication number: CN215146724U
Application number: CN202022921893.7U
Authority: CN
Inventors: 李双宪; 杨宗树
Original assignee: ZHENGZHOU BAIYUN INDUSTRIAL CO LTD
Current assignee: ZHENGZHOU BAIYUN INDUSTRIAL CO LTD
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-12-14
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a revolving stage and adopt its drilling machine, the revolving stage includes: the rotating shaft is connected with the top of the rotating shaft, the rotating shaft is connected with more than one shifting fork, and the rotating shaft is externally sleeved with a brake pad mould. It can avoid the abrasion of the drill bit and the clamping fixture caused by the rotation error.

Description

Rotary table and drilling machine adopting same

Technical Field

The utility model relates to a drum brake block processingequipment's part especially relates to a revolving stage or adopt its drilling machine.

Background

At present, a rotary table driving a brake pad to rotate in drum type brake pad processing equipment mostly adopts an index plate, a clamping fixture is connected through the index plate, so that the clamping fixture rotates along with the index plate, the brake pad is driven to rotate through the rotation of the clamping fixture, and the brake pad is drilled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to be directed against the not enough of prior art to provide a revolving stage, it can avoid the wearing and tearing of drill bit and mould brought by rotation error.

In order to achieve the above object, the utility model relates to a technical scheme that revolving stage adopted includes: the rotating shaft is connected with the top of the rotating shaft, the rotating shaft is connected with more than one shifting fork, and the rotating shaft is externally sleeved with a brake pad mould.

The connection position of the shifting fork and the rotary disc is adjustable.

The brake pad mould includes: the tyre comprises a tyre body, wherein a hole is formed in the surface of the tyre body, and a boss is arranged on the lower edge of the tyre body; the carcass is cylindrical; the bottom of the tyre body is provided with a bottom plate.

The rotating shaft is connected with a rotary driving motor.

The rotary driving motor is positioned in the fixed seat; the rotating shaft and the rotating disc are detachably connected, and the fixing seat and the clamping fixture are detachably connected.

Another object of the utility model is to provide an adopt drilling machine of above-mentioned revolving stage, include: the hole rotating device is arranged on the rack, and the turntable is arranged on the rack.

One side of the rotary table is provided with a sheet feeding device.

And a lower sheet device is arranged on the other side of the rotary table.

Be equipped with the stand in the frame, the stand is equipped with two working faces, is equipped with a drilling equipment on every working face at least, and drilling equipment includes: the power head is provided with a power head driving motor and is connected with a power head feeding device.

The power head feeding device, the power head driving motor, the rotary driving motor, the sheet feeding device and the sheet discharging device are connected with the controller.

The utility model discloses an adopt pivot, carousel and shift fork, make the shift fork drive the brake block rotatory along the mould, and mould and drilling equipment's relative position is fixed, avoids because the wearing and tearing of drill bit and the mould that the mould rotation error brought, very big improvement drill bit and mould life. The power head feeding device, the power head driving motor, the rotating device, the upper plate device and the lower plate device can automatically complete the opening of the rivet hole of the brake pad, and the labor intensity of workers is greatly reduced.

Drawings

Fig. 1 is a perspective view of a rotary table according to the present invention, fig. 2 is a sectional view of fig. 1, and fig. 3 is a plan view of a drilling machine according to the present invention.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

As shown in fig. 1 and 2, an embodiment of a turntable of the present invention includes: the top of pivot 1, pivot 1 is passed through the bolt and is dismantled connection carousel 2, and five shift forks 3 are connected to the edge of carousel 2. The upper end of shift fork 3 is equipped with bar hole 4, passes bar hole 4 through the bolt and links together shift fork 3 and carousel 2 to the hookup location that makes shift fork 3 and carousel 2 is adjustable in order to adapt to the brake block mould 5 of different diameters. 1 overcoat dress brake block mould 5 of pivot, brake block mould 5 includes: a cylindrical carcass 501; a bottom plate 502 is arranged at the bottom of the tire body 501, a middle hole 503 is arranged on the bottom plate 502, the rotating shaft 1 penetrates through the middle hole 503, and a boss is formed by extending the edge of the bottom plate 502 out of the lower edge of the tire body 501 and used for placing a brake pad 6; holes are formed in the tire body 501 to facilitate rivet opening of the brake pad. The rotating shaft 1 is connected with a rotary driving motor 8 through a speed reducer 7, and the rotary driving motor 8 is located in a fixed seat 9. The fixing seat 9 is connected with the bottom plate 502 through a bolt, the rotating shaft 1 and the rotary table 2 need to be detached in order to adapt to the brake pads of different specifications and need to adopt the brake pad clamping fixture 5 with different diameters, the rotating shaft and the rotary table are reconnected after the brake pad clamping fixtures with different diameters are replaced, and the fixing seat and the brake pad clamping fixture can be used. The utility model discloses a revolving stage is at the during operation, and it is rotatory to drive pivot 1 through rotary driving motor 8, and pivot 1 drives shift fork 3 of connecting on the carousel 2 and rotates along matrix 501 to it is rotatory along matrix 501 to make the brake block 6 of placing on the 3 promotion bosss of shift fork.

As shown in fig. 3, the embodiment of the drilling machine of the present invention includes: frame 10 is equipped with stand 11 in the frame 10, and the stand is equipped with two working faces, has an contained angle between two working faces, is equipped with two drilling equipment 15 on every working face, totally four drilling equipment, and every drilling equipment includes: the power head is provided with a power head driving motor, the power head is connected with a power head feeding device, and the power head driving motor drives the power head through a belt. The power head feeding device includes: a horizontal feeding device and a vertical feeding device. The horizontal feeding device comprises: the horizontal guide rail is provided with a horizontal motion platform, the horizontal motion platform is movably connected with a horizontal screw rod, one end of the horizontal screw rod is connected with a horizontal motion driving motor, and the horizontal motion platform is connected with a power head; the vertical feeding device includes: the vertical guide rail is provided with a vertical motion platform, the vertical motion platform is movably connected with a vertical screw rod, one end of the vertical screw rod is connected with a vertical motion driving motor, the vertical motion platform is connected with a horizontal guide rail, and a vertical rail is connected to the stand column. One side of stand 11 is equipped with above-mentioned revolving stage 12, and one side of revolving stage 12 is equipped with film feeding device 13, and film feeding device 13 includes: the upper film box is provided with a film storage area and an upper film area, a partition board is arranged between the film storage area and the upper film area, a gap is formed between the partition board and a bottom plate of the upper film box, a push plate is arranged at the bottom of the film storage area, the push plate is connected with a push plate driving device, a track is arranged at the bottom of the upper film area, one end of the track is provided with an upper film vertical fork, the upper film vertical fork is connected with an upper film rotating shaft, the upper film rotating shaft is connected with an upper film connecting lever, the upper film connecting lever is hinged with an upper film driving device, and the upper film driving device and the push plate driving device are cylinders. The other side of the rotary table 12 is provided with a sheet discharging device 14, and the sheet discharging device 14 comprises: the collecting box is used for collecting the brake pads, and a conveyor is arranged in the collecting box and used for conveying the brake pads falling from the clamping fixture backwards.

And control valves of the rotary driving motor, the four power head driving motors, the four vertical motion driving motors, the four horizontal motion driving motors, the conveyor, the feeding driving device and the push plate driving device are respectively connected with the controller. The controller is a PLC controller. The controller controls the rotation angle of the turntable driving motor. The controller respectively and independently controls the power head connected with each vertical motion driving motor to move up and down, and the controller also respectively and independently controls the driving power head of each horizontal motion driving motor to move forwards and backwards, so that the brake shoe or the brake pad is provided with a plurality of rows and columns of rivet holes. The controller controls the upper piece driving device and the push plate driving device to stretch and retract.

While the foregoing description of the disclosed embodiments will enable one skilled in the art to make or use the invention, various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Therefore, all technical solutions the same as or similar to the present embodiment fall within the protection scope of the present invention.

Claims

1. A turntable, comprising: pivot, its characterized in that: the top of pivot is connected the carousel, and more than one shift fork is connected to the carousel, and the outer suit brake block mould of pivot.

2. A turntable as claimed in claim 1, wherein: the connection position of the shifting fork and the rotary disc is adjustable.

3. A turntable as claimed in claim 1 or 2, characterized in that: the brake pad mould includes: the tyre comprises a tyre body, wherein a hole is formed in the surface of the tyre body, and a boss is arranged on the lower edge of the tyre body; the carcass is cylindrical; the bottom of the tyre body is provided with a bottom plate.

4. A turntable as claimed in claim 1 or 2, characterized in that: the rotating shaft is connected with a rotary driving motor.

5. A turntable as claimed in claim 3, wherein: the rotating shaft is connected with a rotary driving motor.

6. A turntable as claimed in claim 4, wherein: the rotary driving motor is positioned in the fixed seat; the rotating shaft and the rotating disc are detachably connected, and the fixing seat and the clamping fixture are detachably connected.

7. A turntable as claimed in claim 5, wherein: the rotary driving motor is positioned in the fixed seat; the rotating shaft and the rotating disc are detachably connected, and the fixing seat and the clamping fixture are detachably connected.

8. A drill press, comprising: the frame is equipped with in the frame and changes hole device, its characterized in that: a turntable as claimed in any one of claims 1 to 7 is provided on the frame.

9. The drill press of claim 8, wherein: one side of the rotary table is provided with a sheet feeding device.

10. A drill press as claimed in claim 8 or 9 wherein: and a lower sheet device is arranged on the other side of the rotary table.

11. A drill press as claimed in claim 8 or 9 wherein: be equipped with the stand in the frame, the stand is equipped with two working faces, is equipped with a drilling equipment on every working face at least, and drilling equipment includes: the power head is provided with a power head driving motor and is connected with a power head feeding device.

12. The drill press of claim 10, wherein: be equipped with the stand in the frame, the stand is equipped with two working faces, is equipped with a drilling equipment on every working face at least, and drilling equipment includes: the power head is provided with a power head driving motor and is connected with a power head feeding device.

13. The drill press of claim 11, wherein: the power head feeding device, the power head driving motor, the rotary driving motor, the sheet feeding device and the sheet discharging device are connected with the controller.

14. The drill press of claim 12, wherein: the power head feeding device, the power head driving motor, the rotary driving motor, the sheet feeding device and the sheet discharging device are connected with the controller.