CN218657746U

CN218657746U - Automatic drilling and tapping integrated machine

Info

Publication number: CN218657746U
Application number: CN202223299065.XU
Authority: CN
Inventors: 管恩业; 苑光绪; 王孝好
Original assignee: Rizhao Xingye Auto Parts Co ltd
Current assignee: Rizhao Xingye Auto Parts Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-21
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an automatic tooth all-in-one is attacked in drilling relates to machining equipment technical field, comprises a workbench, install the positioning fixture who is used for fixed work piece on the workstation, be equipped with the mounting bracket on the workstation, it installs carousel and drive carousel pivoted first power component to rotate on the mounting bracket, the carousel is just setting up to the workstation, it is equipped with the first pivot of a plurality of to slide on the carousel, the first pivot of a plurality of sets up along carousel circumference align to grid, drilling bit or tapping bit are installed to the one end of first pivot, drilling bit and tapping bit all set up one at least, the other end of first pivot is equipped with the second power component that drives its removal, it installs initiative friction pulley and drive initiative friction pulley pivoted third power component to rotate on the mounting bracket, it is equipped with a plurality of driven friction pulley to rotate on the carousel, driven friction pulley is connected with first pivot key, driven friction pulley and first pivot one-to-one setting, make the efficiency of drilling improve, avoid repeated clamping.

Description

Automatic drilling and tapping integrated machine

Technical Field

The utility model relates to a machining equipment technical field, in particular to automatic tooth all-in-one is attacked in drilling.

Background

The drilling and tapping machine is a machine tool for processing internal threads by using a screw tap, and is an internal thread processing machine tool which is most widely applied.

Disclosure of Invention

To above defect, the utility model aims at providing an automatic tooth all-in-one is attacked in drilling aims at solving the technical problem that drilling tapping machining efficiency is low among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides an automatic tooth all-in-one is attacked in drilling, comprises a workbench, install the positioning fixture who is used for fixed work piece on the workstation, be equipped with the mounting bracket on the workstation, it installs carousel and drive carousel pivoted first power component to rotate on the mounting bracket, the carousel is just to the workstation setting, it is equipped with the first pivot of a plurality of to slide on the carousel, the first pivot of a plurality of sets up along carousel circumference align to grid, drilling bit or tapping bit are installed to the one end of first pivot, drilling bit and tapping bit all set up one at least, the other end of first pivot is equipped with the second power component of its removal of drive, it installs initiative friction pulley and drive initiative friction pulley pivoted third power component to rotate on the mounting bracket, it is equipped with a plurality of driven friction pulley to rotate on the carousel, driven friction pulley is connected with first pivot key, driven friction pulley and first pivot one-to-one setting, still be equipped with the elastic mechanism that drive initiative friction pulley pressed by the driven friction pulley on the mounting bracket.

Preferably, the two sides of the first rotating shaft are provided with sliding rods, one end of each sliding rod is fixedly connected with the corresponding rotary table, the other end of each sliding rod is provided with a pressing plate in a sliding mode, the pressing plates are fixedly connected with the first rotating shaft, and a first compression spring sleeved on the sliding rods is arranged between the pressing plates and the rotary tables.

Preferably, one side rigid coupling of clamp plate back to the carousel has the pressure head, and the top of one of them pressure head is equipped with the compression leg, compression leg and mounting bracket sliding connection, and the one end of compression leg is equipped with and matches the pressure hole that suits with the pressure head, and the second power component drive compression leg removes.

Preferably, the second power assembly comprises a gear rotatably mounted on the mounting frame, a rack block meshed with the gear and a first motor driving the gear to rotate, and the rack block is fixedly connected to one side of the compression column.

Preferably, the mounting bracket includes two stands of rigid coupling in workstation both sides respectively, and the mounting panel is installed to the other end of stand, and slidable mounting has the compression leg on the mounting panel.

Preferably, one end of the sliding rod, which is far away from the rotary disc, is coaxially provided with a first screw, and a first adjusting nut is arranged on the first screw.

Preferably, the material of the pressure head is high-carbon steel.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model discloses in, first power component drive carousel rotates and makes the drilling bit rotate to operating position, at this moment, the driven friction pulley and the transmission of initiative friction pulley of above-mentioned drilling bit top are connected, third power component drive initiative friction pulley rotates, initiative friction pulley drive driven friction pulley rotates, because driven friction pulley and first pivot key connection, thereby drive first pivot and drilling bit and rotate, the first pivot of second power component drive removes towards the work piece simultaneously, drill the work piece, after drilling finishes, the drilling bit resets, first power component drive carousel rotates and makes the drilling bit rotate to operating position, the hole that drills on the work piece carries out the tapping, make the efficiency of drilling the tapping improve, avoid repeated clamping.

Drawings

Fig. 1 is a schematic structural view of a viewing angle of an automatic drilling and tapping integrated machine of the present invention;

fig. 2 is a schematic structural view of another view angle of the automatic drilling and tapping all-in-one machine of the present invention.

In the figure, a workbench 1, a positioning clamp 10, a workpiece 100, a mounting frame 2, a column 20, a mounting plate 21, a turntable 3, a second rotating shaft 30, a second motor 31, a sliding rod 32, a pressing plate 33, a first compression spring 34, a pressing head 35, a pressing column 36, a gear 37, a rack block 38, a first adjusting nut 39, a first rotating shaft 4, a pre-drilling drill 40, a positive drilling drill 41, a tapping drill 42, a driven friction wheel 43, a driving friction wheel 5, a third rotating shaft 50, a third motor 51, a fixed plate 52, a movable plate 53, a second screw 54, a second compression spring 55 and a second adjusting nut 56.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The position that involves in this specification all uses the utility model relates to an automatic drilling attacks tooth all-in-one normal during operation's position is the standard, does not restrict its storage and the position when transporting, only represents relative position relation, does not represent absolute position relation.

As shown in fig. 1 and fig. 2, an automatic drilling and tapping integrated machine is used for drilling and tapping thin plate and thin pipe, and includes a workbench 1, a positioning fixture 10 and an installation frame 2 are installed on the workbench 1, the positioning fixture 10 is used for fixing a workpiece 100 to be processed, a turntable 3 and a first power assembly driving the turntable 3 to rotate are installed on the installation frame 2 in a rotating manner, a second rotating shaft 30 is coaxially and fixedly connected to the turntable 3, the first power assembly used in the present embodiment is a second motor 31, an output shaft of the second motor 31 is connected to the second rotating shaft 30 through a coupling, the arrangement manner of the power assembly is known by those skilled in the art, and will not be described herein, the turntable 3 is arranged opposite to the workbench 1, in the present embodiment, carousel 3 sets up in the top of workstation 1, it is equipped with the first pivot 4 of a plurality of to slide on carousel 3, the first pivot 4 of a plurality of sets up along 3 circumference align to grid of carousel, drilling bit or tapping bit 42 are installed to the one end of first pivot 4, drilling bit and tapping bit 42 all set up one at least, first pivot 4 sets up to three in this embodiment, install two drilling bits and a tapping bit 42 on the three first pivot 4 respectively, two drilling bits are the little and the positive drill bit 41 that drills in required aperture of the pre-drill bit 40 and diameter equals required aperture of diameter respectively, pre-drill bit 40 is used for preceding a aperture of pre-drilling on work piece 100, the cracked condition of drill bit takes place when avoiding directly drilling with positive drill bit 41.

Install initiative friction pulley 5 and drive initiative friction pulley 5 pivoted third power component on the mounting bracket 2, coaxial rigid coupling has third pivot 50 on the initiative friction pulley 5, the third power component who uses in this embodiment is third motor 51, the output shaft of third motor 51 passes through the coupling joint with third pivot 50, it is equipped with three driven friction pulley 43 to rotate on the carousel 3, driven friction pulley 43 and the 4 key-types of first pivot, the setting up of spline makes first pivot 4 can slide from top to bottom in driven friction pulley 43 along with driven friction pulley 43 pivoted while, driven friction pulley 43 sets up with 4 one-to-one of first pivot.

Wherein, mounting bracket 2 includes two stands 20 of rigid coupling in workstation 1 both sides respectively, and mounting panel 21 is installed to the other end of stand 20, and slidable mounting has compression leg 36 on mounting panel 21.

The mounting frame 2 is further provided with an elastic mechanism for driving the driving friction wheel 5 to press against the driven friction wheel 43, the elastic mechanism used in the present embodiment includes a fixed plate 52, a movable plate 53, a second screw 54 and a second compression spring 55, the fixed plate 52 is welded to one of the columns 20, one end of the second screw 54 penetrates through the fixed plate 52 and is slidably connected to the fixed plate 52, the other end of the second screw 54 is fixedly connected to the movable plate 53, the second compression spring 55 sleeved on the second screw 54 is arranged between the fixed plate 52 and the movable plate 53, and the driving friction wheel 5 and the third power assembly are both mounted on the movable plate 53 and can move along with the movable plate 53.

Slide bars 32 are arranged on two sides of each first rotating shaft 4, one end of each slide bar 32 is fixedly connected with the corresponding rotating disc 3, a pressing plate 33 is slidably mounted at the other end of each slide bar 32, a pressing plate 33 is fixedly connected to each first rotating shaft 4, a first compression spring 34 sleeved on each slide bar 32 is arranged between each pressing plate 33 and each rotating disc 3, a pressing head 35 is fixedly connected to one side, opposite to each rotating disc 3, of each pressing plate 33, a pressing column 36 is arranged above one pressing head 35, preferably, the pressing head 35 and the pressing column 36 are made of high-carbon steel, the service life of each pressing head 35 can be prolonged, each pressing column 36 is slidably connected with the corresponding mounting frame 2, one end of each pressing column 36 is provided with a pressing hole matched with each pressing head 35, each pressing column 36 is driven to move by a second power assembly, each second power assembly comprises a gear 37 rotatably mounted on the mounting frame 2, a rack block 38 connected with the gear 37 in a meshed manner and a first motor for driving the gear 37 to rotate, and the rack block 38 is fixedly connected to one side of the pressing column 36.

Wherein, the sliding rod 32 is coaxially provided with a first screw rod at one end deviating from the rotary disc 3, and the first screw rod is provided with a first adjusting nut 39.

When the pre-drilling machine is used, the first power assembly drives the rotary table 3 to rotate so that the pre-drilling bit 40 rotates to a working position, at this time, the driven friction wheel 43 above the pre-drilling bit 40 is in transmission connection with the driving friction wheel 5, the elastic mechanism drives the driving friction wheel 5 to press against the driven friction wheel 5, the third power assembly drives the driving friction wheel 5 to rotate, the driving friction wheel 5 drives the driven friction wheel 43 to rotate, the driven friction wheel 43 is in key connection with the first rotary shaft 4, so that the first rotary shaft 4 and the drilling bit are driven to rotate, meanwhile, the first motor drives the gear 37 to drive the rack block 38 engaged with the gear 37 to move downwards, the rack block 38 drives the pressing column 36 to move downwards, the pressing column 35 is sleeved in the pressing hole, the position of the pre-drilling bit 40 is checked, the pre-drilling bit 40 is prevented from deviating, the pressing column 36 continues to move downwards, the first rotary shaft 4 and the pre-drilling bit 40 are driven to move downwards, the workpiece 100 on the working table 1 is pre-drilled, after the pre-drilling is finished, the pre-drilling bit 40 is reset under the action of the first compression spring 34, the rotary table 3 rotates so that the pre-drilling bit 41 rotates to the working friction wheel 43, at this time, the driving friction wheel 5 is connected with the driving friction wheel 5, the working friction wheel 5, the driving friction wheel 6 is connected with the working table 1, and the working friction wheel 5, the working table 1, and the driving friction wheel 5, the working head 34, and the working head 34 to perform tapping operation of the tapping operation.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. An automatic drilling and tapping integrated machine is characterized by comprising a workbench, wherein a positioning clamp for fixing a workpiece is mounted on the workbench, a mounting frame is arranged on the workbench, a rotary table and a first power assembly for driving the rotary table to rotate are mounted on the mounting frame in a rotating manner, the rotary table is arranged right opposite to the workbench, a plurality of first rotary shafts are arranged on the rotary table in a sliding manner, are uniformly arranged along the circumferential direction of the rotary table, a drilling bit or a tapping bit is mounted at one end of each first rotary shaft, at least one drilling bit and at least one tapping bit are arranged, and a second power assembly for driving the first rotary shafts to move is arranged at the other end of each first rotary shaft,

rotate on the mounting bracket and install initiative friction pulley and drive initiative friction pulley pivoted third power component, it is equipped with a plurality of driven friction pulley to rotate on the carousel, driven friction pulley with first pivot keyed joint, driven friction pulley with first pivot one-to-one sets up, still be equipped with the drive on the mounting bracket initiative friction pulley pressure is leaned on driven friction pulley's elastic mechanism.

2. The automatic drilling and tapping all-in-one machine as claimed in claim 1, wherein sliding rods are arranged on two sides of the first rotating shaft, one end of each sliding rod is fixedly connected with the rotating disc, a pressing plate is slidably mounted at the other end of each sliding rod and fixedly connected with the first rotating shaft, and a first compression spring sleeved on the sliding rods is arranged between the pressing plate and the rotating disc.

3. The automatic drilling and tapping all-in-one machine as claimed in claim 2, wherein a pressing head is fixedly connected to one side of the pressing plate, which faces away from the rotary table, a pressing column is arranged above one of the pressing heads, the pressing column is slidably connected with the mounting frame, a pressing hole matched with the pressing head is formed in one end of the pressing column, and the second power assembly drives the pressing column to move.

4. The automatic drilling and tapping all-in-one machine as claimed in claim 3, wherein the second power assembly comprises a gear rotatably mounted on the mounting frame, a rack block engaged with the gear and a first motor driving the gear to rotate, and the rack block is fixedly connected to one side of the compression column.

5. The automatic drilling and tapping all-in-one machine as claimed in claim 4, wherein the mounting frame comprises two upright columns fixedly connected to two sides of the workbench respectively, a mounting plate is mounted at the other end of each upright column, and the pressing columns are slidably mounted on the mounting plate.

6. The automatic drilling and tapping all-in-one machine as claimed in claim 5, wherein a first screw rod is coaxially mounted at one end of the sliding rod, which is far away from the rotary table, and a first adjusting nut is mounted on the first screw rod.

7. An automatic drilling and tapping all-in-one machine as claimed in claim 5, wherein the material of the pressure head is high carbon steel.