CN214419030U

CN214419030U - PVC tubular product drilling equipment

Info

Publication number: CN214419030U
Application number: CN202120004485.7U
Authority: CN
Inventors: 王磊
Original assignee: Jiangsu Hengkang Power Technology Co ltd
Current assignee: Jiangsu Hengkang Power Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-19
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a PVC tubular product drilling equipment, including workstation, two-way adjusting device, tubular product fixing device, drill bit mobile device and drilling equipment, the workstation upper wall is equipped with the spout that the upper end opening set up, two-way adjusting device locates in the spout, two-way adjusting device top is located to tubular product fixing device, drill bit mobile device locates the workstation upper wall, and one side of two-way adjusting device is located to drill bit mobile device, drilling equipment locates drill bit mobile device lower wall. The utility model belongs to the technical field of the tubular product processing, specifically provide a PVC tubular product drilling equipment convenient to fix PVC tubular product, be convenient for adjust and be convenient for accept the processing to the piece dust that drilling produced according to tubular product length.

Description

PVC tubular product drilling equipment

Technical Field

The utility model belongs to the technical field of the tubular product processing, specifically indicate a PVC tubular product drilling equipment.

Background

PVC is a material for polyvinyl chloride resin, the main component of which is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the polyvinyl chloride resin. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a synthetic material that is enjoyed, popular and widely used in the world today. The cutting of current PVC pipe needs the manual work to carry out manual fixed cutting and drilling, and work efficiency is lower, and working strength is great, and drilling effect is unsatisfactory to the inconvenient clearance of piece that produces influences operational environment.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a PVC tubular product drilling equipment convenient to fix PVC tubular product, be convenient for adjust and be convenient for accept the piece dust that produces drilling according to tubular product length and handle.

The utility model adopts the following technical scheme: the utility model discloses PVC tubular product drilling equipment, including workstation, two-way adjusting device, tubular product fixing device, drill bit mobile device and drilling equipment, the workstation upper wall is equipped with the spout that the upper end opening set up, two-way adjusting device locates in the spout, tubular product fixing device locates two-way adjusting device top, drill bit mobile device locates the workstation upper wall, and drill bit mobile device locates one side of two-way adjusting device, drilling equipment locates drill bit mobile device lower wall; the bidirectional adjusting device comprises a fixed seat, a left adjusting screw rod, a right adjusting screw rod, a left adjusting motor, a right adjusting motor, a left sliding seat and a right sliding seat, wherein the fixed seat is arranged in the middle of the chute, the left adjusting screw rod and the right adjusting screw rod are symmetrically arranged on two sides of the fixed seat, the left adjusting screw rod is rotatably arranged between the fixed seat and the side wall of the chute far away from the left adjusting screw rod, the right adjusting screw rod is rotatably arranged between the fixed seat and the side wall of the chute far away from the left adjusting screw rod, the left adjusting motor and the right adjusting motor are symmetrically and fixedly connected with the side wall of the worktable, an output shaft of the left adjusting motor penetrates through the side wall of the worktable to be connected with the left adjusting screw rod, an output shaft of the right adjusting motor penetrates through the side wall of the worktable to be connected with the right adjusting screw rod, the left sliding seat and the right sliding seat are slidably arranged in the chute, the left sliding seat and the right sliding seat are symmetrically arranged on two sides of the fixed seat, the left adjusting screw rod and the left sliding seat is connected with the left adjusting screw rod, the right sliding seat is slidably arranged on the right adjusting screw rod, the right sliding seat is in threaded connection with the right adjusting screw rod, the left adjusting motor drives the left adjusting screw rod to rotate, the left adjusting screw rod rotates to drive the left sliding seat to slide along a chute on one side of the fixed seat to adjust the position, the right adjusting motor drives the right adjusting screw rod to rotate, the right adjusting screw rod rotates to drive the right sliding seat to adjust the position along a chute on the other side of the fixed seat, the chutes limit and guide the left sliding seat and the right sliding seat, the pipe fixing devices are provided with two groups, the two groups of pipe fixing devices are respectively arranged on the left sliding seat and the right sliding seat, the pipe fixing devices comprise a fixing sleeve, an arc-shaped pressing plate and a pressing screw rod, the fixing sleeve is respectively arranged on the left sliding seat and the right sliding seat, the upper wall of the fixing sleeve is provided with a pressing screw hole, the pressing screw rod is rotatably arranged in the pressing screw hole, and the arc-shaped pressing plate is rotatably arranged at the lower end of the pressing screw rod, in fixed cover was located to the arc pressure strip, the pressure screw upper end was equipped with the limiting plate, and fixed cover outside of tubes is located to the limiting plate, and the limiting plate is convenient for carry on spacingly to pressure screw, revolves to twist and to twist pressure screw and drive pressure screw and move down along compressing tightly the screw, and pressure screw drives the arc pressure strip and moves down and fix PVC tubular product between arc pressure strip and fixed sleeve diapire, realizes the quick fixed to tubular product.

Further, the drill bit moving device comprises a left fixing plate, a right fixing plate, a lead screw, a guide slide bar, a moving motor, a sliding plate and a fixing top plate, wherein the left fixing plate and the right fixing plate are symmetrically arranged at two sides of the upper wall of the workbench, the lead screw is rotatably arranged between the left fixing plate and the right fixing plate, the guide slide bar is arranged in parallel with the lead screw, the lead screw is arranged in parallel with a sliding chute, the sliding plate is slidably arranged on the guide slide bar and the lead screw, the sliding plate is provided with a sliding through hole and a moving screw hole, the lead screw is arranged in the moving screw hole, the lead screw is in threaded connection with the moving screw hole, the guide slide bar is arranged in the sliding through hole, the guide slide bar guides and limits the sliding direction of the sliding plate to ensure that the sliding plate stably moves, the fixing top plate is arranged at one side of the upper wall of the sliding plate, and the drilling device is arranged at the lower wall of the fixing top plate, the movable motor is fixedly connected to the side wall of the left fixing plate, an output shaft of the movable motor penetrates through the left fixing plate and is coaxially connected with the lead screw, the movable motor drives the lead screw to rotate, the lead screw rotates to drive the sliding plate to slide along the lead screw and the guide sliding rod through the movable screw hole, and the sliding plate drives the fixed top plate to move so as to adjust the position of the drilling device.

Further, drilling equipment includes hydraulic stem, drilling fixing base, rolling disc, drill bit and drilling motor, the fixed roof lower wall is located to the hydraulic stem, the hydraulic stem lower extreme is located to the drilling fixing base, the rolling disc rotates locates drilling fixing base diapire, the rolling disc lower wall is located to the drill bit, be equipped with the motor chamber in the drilling fixing base, the motor intracavity is located to the drilling motor, and the output shaft of drilling motor runs through drilling fixing base diapire and rolling disc coaxial coupling, and the drilling motor drives the rolling disc and rotates, and the rolling disc drives the drill bit and rotates and realize drilling.

Furthermore, the bottom wall of the fixed sleeve and the lower wall of the arc-shaped pressing plate are respectively provided with a rubber anti-slip layer, and the rubber anti-slip layers are convenient for increasing the friction force between the rubber anti-slip layers and the pipe, so that the pipe is prevented from slipping.

Further, be equipped with the elastic support cloth layer between two sets of tubular product fixing device, the piece that produces when drilling is accepted on the elastic support cloth layer, guarantees the clean and tidy of workstation, avoids the piece to drop to the spout in.

Furthermore, motor protection boxes are respectively arranged on the outer sides of the left adjusting motor and the right adjusting motor, and the motor protection boxes respectively play a role in protecting the left adjusting motor and the right adjusting motor.

Further, workstation bottom wall four corners is equipped with the bracing piece respectively, the workstation lateral wall is equipped with the control box, is equipped with battery and controller in the control box, the battery respectively with controller, left accommodate motor, right accommodate motor, hydraulic stem, drilling motor, mobile motor electric connection, the controller respectively with left accommodate motor, right accommodate motor, hydraulic stem, drilling motor, mobile motor electric connection, the control box outer wall is equipped with left adjust button, right adjust button, push down switch, drilling switch and mobile button, left adjust button and right adjust button respectively with left accommodate motor, right accommodate motor electric connection, push down switch and hydraulic stem electric connection, drilling switch and drilling motor electric connection, mobile button and mobile motor electric connection.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme PVC tubular product drilling equipment simple structure, and reasonable design, easy and simple to handle, can effectively improve the work efficiency of PVC tubular product drilling, artificial use has been reduced, construction cost is reduced, be convenient for fix tubular product different positions and different length tubular products through two-way adjusting device, tubular product fixing device is convenient for fix the tubular product of different pipe diameters and length with the cooperation of two-way adjusting device, the piece that produces when drilling is accepted on the elastic bearing cloth layer, guarantee the clean and tidy of workstation, avoid the piece to drop to in the spout.

Drawings

FIG. 1 is a schematic structural view of the PVC pipe drilling device of the present invention;

FIG. 2 is a perspective view of the PVC pipe drilling device of the present invention;

FIG. 3 is a top view of the PVC pipe drilling device of the present invention;

FIG. 4 is a schematic view of the assembly structure of the drill bit moving device and the drilling device of the PVC pipe drilling device of the present invention;

fig. 5 is the utility model discloses PVC tubular product drilling equipment tubular product fixing device schematic structure.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. a workbench, 2, a bidirectional adjusting device, 3, a pipe fixing device, 4, a drill bit moving device, 5, a drilling device, 6, a sliding chute, 7, a fixed seat, 8, a left adjusting screw rod, 9, a right adjusting screw rod, 10, a left adjusting motor, 11, a right adjusting motor, 12, a left sliding seat, 13, a right sliding seat, 14, a fixed sleeve, 15, an arc-shaped pressing plate, 16, a pressing screw rod, 17, a pressing screw hole, 18, a limiting plate, 19, a left fixed plate, 20, a right fixed plate, 21, a screw rod, 22, a guide sliding rod, 23, a moving motor, 24, a sliding plate, 25, a fixed top plate, 26, a sliding through hole, 27, a moving screw hole, 28, a hydraulic rod, 29, a drilling fixed seat, 30, a rotating disc, 31, a drill bit, 32, a drilling motor, 33, a motor cavity, 34, a rubber antiskid layer, 35, an elastic bearing cloth layer, 36, a motor protection box, 37, a drilling device, a sliding groove, a sliding plate, a sliding hole, a sliding plate, The device comprises a support rod 38, a control box 39, a storage battery 40, a controller 41, a left adjusting button 42, a right adjusting button 43, a press switch 44, a drilling switch 45 and a moving button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in fig. 1-5, the PVC pipe drilling device of the present invention comprises a workbench 1, a bidirectional adjusting device 2, a pipe fixing device 3, a drill bit moving device 4 and a drilling device 5, wherein the upper wall of the workbench 1 is provided with a chute 6 with an opening at the upper end, the bidirectional adjusting device 2 is arranged in the chute 6, the pipe fixing device 3 is arranged above the bidirectional adjusting device 2, the drill bit moving device 4 is arranged on the upper wall of the workbench 1, the drill bit moving device 4 is arranged on one side of the bidirectional adjusting device 2, and the drilling device 5 is arranged on the lower wall of the drill bit moving device 4; the bidirectional adjusting device 2 comprises a fixed seat 7, a left adjusting screw rod 8, a right adjusting screw rod 9, a left adjusting motor 10, a right adjusting motor 11, a left sliding seat 12 and a right sliding seat 13, the fixed seat 7 is arranged in the middle of a sliding chute 6, the left adjusting screw rod 8 and the right adjusting screw rod 9 are symmetrically arranged on two sides of the fixed seat 7, the left adjusting screw rod 8 is rotatably arranged on the side wall of the sliding chute 6 and is arranged between the fixed seats 7, the right adjusting screw rod 9 is rotatably arranged between the side wall of the sliding chute 6 far away from the left adjusting screw rod 8 and the fixed seat 7, the left adjusting motor 10 and the right adjusting motor 11 are symmetrically and fixedly connected with the side wall of the working platform 1, an output shaft of the left adjusting motor 10 penetrates through the side wall of the working platform 1 and is connected with the left adjusting screw rod 8, an output shaft of the right adjusting motor 11 penetrates through the side wall of the working platform 1 and is connected with the right adjusting screw rod 9, the left sliding seat 12 and the right sliding seat 13 are slidably arranged in the sliding chute 6, the left sliding seat 12 and the right sliding seat 13 are symmetrically arranged at two sides of the fixed seat 7, the left sliding seat 12 is slidably arranged on the left adjusting screw rod 8, the left sliding seat 12 is in threaded connection with the left adjusting screw rod 8, the right sliding seat 13 is slidably arranged on the right adjusting screw rod 9, the right sliding seat 13 is in threaded connection with the right adjusting screw rod 9, the pipe fixing devices 3 are provided with two groups, two groups of pipe fixing devices 3 are respectively arranged on the left sliding seat 12 and the right sliding seat 13, each pipe fixing device 3 comprises a fixing sleeve 14, an arc-shaped pressing plate 15 and a pressing screw rod 16, the fixing sleeve 14 is respectively arranged on the left sliding seat 12 and the right sliding seat 13, the upper wall of the fixing sleeve 14 is provided with a pressing screw hole 17, the pressing screw rod 16 is rotatably arranged in the pressing screw hole 17 in a penetrating manner, the arc-shaped pressing plate 15 is rotatably arranged at the lower end of the pressing screw rod 16, the arc-shaped pressing plate 15 is arranged in the fixing sleeve 14, and a limiting plate 18 is arranged at the upper end of the compression screw 16, and the limiting plate 18 is arranged outside the fixed sleeve 14.

Wherein, the drill moving device 4 comprises a left fixing plate 19, a right fixing plate 20, a screw rod 21, a guide slide bar 22, a moving motor 23, a sliding plate 24 and a fixing top plate 25, the left fixing plate 19 and the right fixing plate 20 are symmetrically arranged at two sides of the upper wall of the workbench 1, the screw rod 21 is rotatably arranged between the left fixing plate 19 and the right fixing plate 20, the guide slide bar 22 is arranged in parallel with the screw rod 21, the screw rod 21 is arranged in parallel with the sliding groove 6, the sliding plate 24 is slidably arranged on the guide slide bar 22 and the screw rod 21, the sliding plate 24 is provided with a slide through hole 26 and a moving screw hole 27, the screw rod 21 is in threaded connection with the moving screw hole 27, the guide slide bar 22 is arranged in the slide through hole 26, the fixing top plate 25 is arranged at one side of the upper wall of the sliding plate 24, the lower wall drilling device 5 is arranged on the fixing top plate 25, the moving motor 23 is fixedly connected to the side wall of the left fixing plate 19, and an output shaft of the moving motor 23 penetrates through the left fixing plate 19 and is coaxially connected with the screw rod 21.

The drilling device 5 comprises a hydraulic rod 28, a drilling fixing seat 29, a rotating disc 30, a drill bit 31 and a drilling motor 32, wherein the hydraulic rod 28 is arranged on the lower wall of the fixed top plate 25, the drilling fixing seat 29 is arranged at the lower end of the hydraulic rod 28, the rotating disc 30 is rotatably arranged on the bottom wall of the drilling fixing seat 29, the drill bit 31 is arranged on the lower wall of the rotating disc 30, a motor cavity 33 is arranged in the drilling fixing seat 29, the drilling motor 32 is arranged in the motor cavity 33, an output shaft of the drilling motor 32 penetrates through the bottom wall of the drilling fixing seat 29 and is coaxially connected with the rotating disc 30, rubber anti-skid layers 34 are respectively arranged on the bottom wall of the fixed sleeve 14 and the lower wall of the arc-shaped pressing plate 15, and an elastic bearing cloth layer 35 is arranged between the two groups of pipe fixing devices 3; the outer sides of the left adjusting motor 10 and the right adjusting motor 11 are respectively provided with a motor protection box 36; four corners of the bottom wall of the workbench 1 are respectively provided with a support rod 37, the side wall of the workbench 1 is provided with a control box 38, a storage battery 39 and a controller 40 are arranged in the control box 38, the storage battery 39 is respectively and electrically connected with the controller 40, the left adjusting motor 10, the right adjusting motor 11, the hydraulic rod 28, the drilling motor 32 and the moving motor 23, the controller 40 is respectively electrically connected with the left adjusting motor 10, the right adjusting motor 11, the hydraulic rod 28, the drilling motor 32 and the moving motor 23, the outer wall of the control box 38 is provided with a left adjusting button 41, a right adjusting button 42, a press switch 43, a drilling switch 44 and a moving button 45, the left adjusting button 41 and the right adjusting button 42 are respectively electrically connected with the left adjusting motor 10 and the right adjusting motor 11, the press switch 43 is electrically connected with the hydraulic rod 28, the drilling switch 44 is electrically connected with the drilling motor 32, and the moving button 45 is electrically connected with the moving motor 23.

When the device is used, the working state and the rotating direction of a left adjusting motor 10 and a right adjusting motor 11 are respectively controlled by a left adjusting button 41 and a right adjusting button 42, the left adjusting motor 10 drives a left adjusting screw rod 8 to rotate, the left adjusting screw rod 8 rotates to drive a left sliding seat 12 to slide and adjust the position along a sliding groove 6 on one side of a fixed seat 7, the right adjusting motor 11 drives a right adjusting screw rod 9 to rotate, the right adjusting screw rod 9 rotates to drive a right sliding seat 13 to adjust the position along the sliding groove 6 on the other side of the fixed seat 7, the sliding groove 6 carries out limiting and guiding on the left sliding seat 12 and the right sliding seat 13, a pipe fixing device 3 on the left sliding fixed seat 7 moves and adjusts the position along with the left sliding fixed seat 7, a pipe fixing device 3 on the right sliding fixed seat 7 moves and adjusts the position along with the sliding fixed seat 7, and the width from the left sliding fixed seat 7 to the right sliding fixed seat 7 is adjusted according to the length of the pipe and the position of a drill hole, after the adjustment is finished, the pipe is placed into the fixed sleeve 14, the pressing screw 16 is screwed to drive the pressing screw 16 to move downwards along the pressing screw hole 17, the pressing screw 16 drives the arc-shaped pressing plate 15 to move downwards to fix the PVC pipe between the arc-shaped pressing plate 15 and the bottom wall of the fixed sleeve 14, the pipe fixing devices 3 on the left sliding fixed seat 7 and the right sliding fixed seat 7 are respectively fixed to realize the quick fixation of the pipe, the moving motor 23 is controlled to rotate by the moving key 45 according to the drilling position, the moving motor 23 drives the screw rod 21 to rotate, the screw rod 21 rotates to drive the sliding plate 24 to slide along the screw rod 21 and the guide sliding rod 22 by the moving screw hole 27, the sliding plate 24 drives the fixed top plate 25 to move so as to adjust the position of the drilling device 5, when the drilling position moves to be right above the hole to be drilled on the PVC pipe, the moving motor 23 is controlled to stop rotating by the moving key 45, then the hydraulic rod 28 is controlled by the press switch 43 to extend to drive the drill bit 31 to be close to the PVC pipe, when the drill 31 contacts with the PVC pipe, the hydraulic rod 28 is controlled to stop extending through the press switch 43, then the drilling switch 44 and the press switch 43 are pressed simultaneously, the controller 40 controls the hydraulic rod 28 and the drilling motor 32 to rotate simultaneously, the drilling motor 32 drives the rotary disc 30 to rotate, the rotary disc 30 drives the drill 31 to rotate to realize drilling, the hydraulic rod 28 pushes the drill 31 to move downwards, the drill 31 rotates and moves downwards to drill, the elastic bearing cloth layer 35 bears scraps generated during drilling, the cleanness of the workbench 1 is ensured, the scraps are prevented from falling into the chute 6, the drilling motor 32 is controlled to stop working through the drilling switch 44 after the drilling is finished, the drill 31 stops rotating, the hydraulic rod 28 is controlled to contract and reset through the press switch 43, the pressing screw 16 is reversely screwed to drive the pressing screw 16 to move upwards along the pressing screw hole 17 after the hydraulic rod 28 drives the drill 31 to reset, the compression screw 16 drives the arc-shaped compression plate 15 to move upwards to be away from the PVC pipe, and then the drilled PVC pipe is taken out from the fixed sleeve 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a PVC tubular product drilling equipment which characterized in that: the drilling machine comprises a workbench, a bidirectional adjusting device, a pipe fixing device, a drill bit moving device and a drilling device, wherein the upper wall of the workbench is provided with a chute with an opening at the upper end, the bidirectional adjusting device is arranged in the chute, the pipe fixing device is arranged above the bidirectional adjusting device, the drill bit moving device is arranged on the upper wall of the workbench, the drill bit moving device is arranged on one side of the bidirectional adjusting device, and the drilling device is arranged on the lower wall of the drill bit moving device; the bidirectional adjusting device comprises a fixed seat, a left adjusting screw rod, a right adjusting screw rod, a left adjusting motor, a right adjusting motor, a left sliding seat and a right sliding seat, wherein the fixed seat is arranged in the middle of the chute, the left adjusting screw rod and the right adjusting screw rod are symmetrically arranged on two sides of the fixed seat, the left adjusting screw rod is rotatably arranged between the fixed seat and the side wall of the chute far away from the left adjusting screw rod, the right adjusting screw rod is rotatably arranged between the fixed seat and the side wall of the chute far away from the left adjusting screw rod, the left adjusting motor and the right adjusting motor are symmetrically and fixedly connected with the side wall of the worktable, an output shaft of the left adjusting motor penetrates through the side wall of the worktable to be connected with the left adjusting screw rod, an output shaft of the right adjusting motor penetrates through the side wall of the worktable to be connected with the right adjusting screw rod, the left sliding seat and the right sliding seat are slidably arranged in the chute, the left sliding seat and the right sliding seat are symmetrically arranged on two sides of the fixed seat, the left adjusting screw rod and the left sliding seat is connected with the left adjusting screw rod, the right sliding seat slides and locates on the right accommodate lead screw and right sliding seat and right accommodate lead screw threaded connection, tubular product fixing device is equipped with two sets ofly, and two sets of tubular product fixing device locate respectively on left sliding seat and the right sliding seat, tubular product fixing device includes fixed sleeve, arc pressure strip and compression screw, fixed sleeve locates respectively on left sliding seat and the right sliding seat, the fixed sleeve upper wall is equipped with and compresses tightly the screw, the compression screw thread rotates to run through and locates in the compression screw, the arc pressure strip rotates and locates the compression screw lower extreme, and the arc pressure strip is located in the fixed sleeve, the compression screw upper end is equipped with the limiting plate, and fixed sleeve is located to the limiting plate.

2. The PVC pipe drilling apparatus of claim 1, wherein: the drill bit moving device comprises a left fixing plate, a right fixing plate, a lead screw, a guide slide bar, a moving motor, a sliding plate and a fixing top plate, wherein the left fixing plate and the right fixing plate are symmetrically arranged on two sides of the upper wall of the workbench, the lead screw is rotatably arranged between the left fixing plate and the right fixing plate, the guide slide bar is arranged in parallel with the lead screw, the lead screw is arranged in parallel with a sliding groove, the sliding plate is slidably arranged on the guide slide bar and the lead screw, the sliding plate is provided with a sliding through hole and a moving screw hole, the lead screw is arranged in the moving screw hole, the lead screw is in threaded connection with the moving screw hole, the guide slide bar is arranged in the sliding through hole, the fixing top plate is arranged on one side of the upper wall of the sliding plate, the drilling device is arranged on the lower wall of the fixing top plate, and the moving motor is fixedly connected to the side wall of the left fixing plate.

3. The PVC pipe drilling apparatus of claim 2, wherein: the drilling device comprises a hydraulic rod, a drilling fixing seat, a rotating disc, a drill bit and a drilling motor, wherein the hydraulic rod is arranged on the lower wall of the fixed top plate, the lower end of the hydraulic rod is arranged on the drilling fixing seat, the bottom wall of the drilling fixing seat is arranged in the rotating disc in a rotating mode, the lower wall of the rotating disc is arranged on the drill bit, a motor cavity is arranged in the drilling fixing seat, and the drilling motor is arranged in the motor cavity.

4. The PVC pipe drilling apparatus of claim 1, wherein: and rubber anti-slip layers are respectively arranged on the bottom wall of the fixed sleeve and the lower wall of the arc-shaped pressing plate.

5. The PVC pipe drilling apparatus of claim 1, wherein: an elastic bearing cloth layer is arranged between the two groups of pipe fixing devices.

6. The PVC pipe drilling apparatus of claim 1, wherein: and motor protection boxes are respectively arranged on the outer sides of the left adjusting motor and the right adjusting motor.

7. The PVC pipe drilling apparatus of claim 1, wherein: the utility model discloses a drilling machine, including workstation bottom wall, workstation lateral wall, controller, drilling motor, control box, battery and controller, workstation bottom wall four corners is equipped with the bracing piece respectively, the workstation lateral wall is equipped with the control box, is equipped with battery and controller in the control box, the battery respectively with controller, left accommodate motor, right accommodate motor, hydraulic stem, drilling motor, mobile motor electric connection, the controller respectively with left accommodate motor, right accommodate motor, hydraulic stem, drilling motor, mobile motor electric connection, the control box outer wall is equipped with left adjust button, right accommodate button, push down switch, drilling switch and mobile button, left adjust button and right accommodate button respectively with left accommodate motor, right accommodate motor electric connection, push down switch and hydraulic stem electric connection, drilling switch and drilling motor electric connection, mobile button and mobile motor electric connection.