CN215718454U

CN215718454U - Drilling machine capable of adjusting drilling depth

Info

Publication number: CN215718454U
Application number: CN202121643881.0U
Authority: CN
Inventors: 郑冰良; 柯锦花
Original assignee: Nanan Nanda Machinery Manufacturing Co ltd
Current assignee: Nanan Nanda Machinery Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-01
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the technical field of hole puncher and discloses a drilling machine capable of adjusting drilling depth, which comprises a fixing plate, wherein the upper part of an operating frame is fixedly connected with a motor, the bottom of the motor is fixedly connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a driving wheel, the outer side of the driving wheel is in transmission connection with a transmission belt, the bottom end of the rotating rod is fixedly connected with a first screw rod, the outer sides of the first screw rod and the second screw rod are in threaded connection with a connecting block, the inside of the fixing frame is fixedly connected with a hole puncher, and the bottom of the hole puncher is fixedly connected with a hole punching rod. This drilling machine of adjustable drilling depth, hole puncher drive the drilling pole and rotate, and the motor drives the rotary rod and rotates, and the rotary rod drives first screw rod and rotates, and first threaded rod drives the action wheel and rotates, rotates the wheel and drives the second screw rod and rotate, and the connecting block drives fixed frame and begins to remove, and the slider moves down along the spout simultaneously to control the degree of depth of punching fast.

Description

Drilling machine capable of adjusting drilling depth

Technical Field

The utility model relates to the technical field of hole punches, in particular to a drilling machine capable of adjusting drilling depth.

Background

Various traffic nameplates are installed on a road, the traffic nameplates transmit specific information by using graphic symbols and characters and are facilities for managing traffic and indicating driving directions to ensure smooth road and driving safety, and when the traffic nameplates are installed, holes need to be punched on the road and then the traffic nameplates are installed, so that a special punching device needs to be used for operation.

The punching device needs manual control when the punching device is used and corresponds to the adjustment of the punching depth, and the punching device is heavy, so that the adjustment is troublesome, the working efficiency is influenced, the working difficulty is improved, and a large amount of dust generated when punching can not be eliminated quickly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the drilling machine capable of adjusting the drilling depth, which has the advantages of automatically adjusting the drilling depth, avoiding manual operation, improving the working efficiency and solving the problems of great difficulty in manual adjustment and control operation and influence on the working efficiency.

(II) technical scheme

In order to realize the purpose, the following technical scheme is provided: the utility model provides a drilling machine of adjustable drilling depth, including fixed plate upper portion fixedly connected with handling frame, handling frame upper portion fixedly connected with motor, motor bottom fixedly connected with rotary rod, rotary rod outside fixedly connected with action wheel, the transmission of action wheel outside is connected with the drive belt, the first screw rod of rotary rod bottom fixedly connected with, the inside swing joint of handling frame has the second screw rod, the driven wheel of second screw rod outside fixedly connected with, the spout has been seted up to the handling frame inner wall, the equal threaded connection in first screw rod and the second screw rod outside has the connecting block, one side fixedly connected with slider that the connecting block was kept away from each other.

According to the technical scheme, the motor drives the rotating rod to rotate, the rotating rod drives the first screw rod to rotate, the first screw rod drives the driving wheel to rotate, the driven wheel drives the second screw rod to rotate, the first screw rod and the second screw rod rotate to drive the connecting block to move, and the connecting block drives the sliding block to move.

Preferably, the inner side of the transmission belt is in transmission connection with the outer side of the driven wheel, the outer side of the sliding block is in sliding connection with the inner wall of the sliding groove, and one side, close to each other, of the connecting block is fixedly connected with a fixing frame.

According to above-mentioned technical scheme, the action wheel passes through the drive belt and makes the follower begin to rotate, and the fixed frame of connecting block drive moves down, and the slider carries on spacingly with being connected of spout fixed frame ground.

Preferably, a hole puncher is fixedly connected inside the fixing frame, and a hole punching rod is fixedly connected to the bottom of the hole puncher.

According to the technical scheme, the fixing frame moves downwards to drive the puncher and the punching rod to move downwards, and the ground is punched.

Preferably, the bottom of the fixed frame is fixedly connected with an air blower, the bottom of the air blower is fixedly connected with a connecting rod, the bottom of the connecting rod is movably connected with an air outlet plate, the bottom of the air blower is fixedly communicated with an air outlet pipe, and the air outlet pipe is fixedly communicated with the outer side of the air outlet plate.

According to the technical scheme, the air outlet plate blows off the broken soil and the broken stones attached to the punching rod through the working of the air blower.

Preferably, the upper part of the fixed plate is fixedly connected with a water tank, the bottom of the fixed plate is fixedly connected with a water outlet, the bottom of the water tank is fixedly communicated with a water outlet pipe, and the bottom end of the water outlet pipe is fixedly communicated with the outer side of the water outlet.

According to above-mentioned technical scheme, through the water tank setting, carry out dust fall fast to the dust that produces when punching, avoid a large amount of dust to influence work.

Preferably, the bottom of the fixing plate is fixedly connected with an electric telescopic rod, and the bottom of the fixing plate is fixedly connected with a universal wheel.

According to above-mentioned technical scheme, through electric telescopic handle work, can fix the device fast, remove the device fast through setting up of universal wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a drilling machine capable of adjusting the drilling depth, which has the following beneficial effects:

1. this drilling machine of adjustable drilling depth, hole puncher drive the drilling pole and rotate, and the motor drives the rotary rod and rotates, and the rotary rod drives first screw rod and rotates, and first threaded rod drives the action wheel and rotates, rotates the wheel and drives the second screw rod and rotate, and the connecting block drives fixed frame and begins to remove, and the slider moves down along the spout simultaneously to control the degree of depth of punching fast.

2. This drilling machine of adjustable drilling depth, the setting of air-blower, through the setting of water tank, the water tank normal water passes through the delivery port and spouts to the stream perforating rod, through telescopic link and universal wheel setting, can carry out quick fixed and removal to perforating device to reached convenient to use, carried out the dust fall to the dust that produces when holing.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the present invention.

In the figure: 1. a fixing plate; 2. an operation frame; 3. a motor; 4. rotating the rod; 5. a driving wheel; 6. a transmission belt; 7. a first screw; 8. a second screw; 9. a driven wheel; 10. a chute; 11. connecting blocks; 12. a slider; 13. a fixing frame; 14. a hole puncher; 15. a punching rod; 16. a blower; 17. a connecting rod; 18. an air outlet plate; 19. a water tank; 20. a water outlet; 21. an electric telescopic rod; 22. a universal wheel.

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, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work fall within the scope of protection.

Embodiment 1, as shown in fig. 1 to 3, in a drilling machine capable of adjusting a drilling depth, a motor 3 drives a first screw 7 and a second screw 8 to rotate, a connecting block 11 starts to move, a puncher 14 starts to move to a lower end, the puncher 14 drives a punching rod 15 to start to punch a hole on the ground, and the movement of the puncher 14 is limited by a slide block 12 and a sliding chute 10, so that the movement of the punching rod 15 can be easily controlled, and the drilling depth can be controlled.

Embodiment 2, as shown in fig. 1 and 3, work through air-blower 16, to the attached earth and rubble on punching rod 15 blow off, keep the cleanness on punching rod 15 surface, through the setting of water tank 19, carry out the dust fall fast to the dust that produces when punching, through the setting of electric telescopic handle 21 with universal wheel 22 for the removal and the fixed of device are more convenient.

The working principle is as follows: at the drilling machine that uses this adjustable drilling depth, start puncher 14 and drive the high-speed rotation of perforating rod 15, it rotates to start electronic drive rotary rod 4 simultaneously, rotary rod 4 drives first screw rod 7 and rotates, first screw rod drives action wheel 5 and rotates, locate on action wheel 5 and follower 9 through 6 covers of drive belt, action wheel 5 drives follower 9 and rotates, it drives second screw rod 8 and rotates to rotate the wheel, first screw rod 7 rotates with second screw rod 8, make connecting block 11 remove, connecting block 11 drives fixed frame 13 and begins to remove, make puncher 14 begin the downstream, punch to ground, slider 12 moves along spout 10 downstream simultaneously, it is spacing to the removal of perforating rod 15, through the control to motor 3, can control the removal of perforating rod 15 fast, thereby control the degree of depth of punching fast.

The amount of wind of air-blower 16 blows off through play tuber plate 18 rubble and hack on the perforating rod 15 after punching, can produce a large amount of dusts when punching, through the setting of water tank 19 this moment, 19 water in the water tank spout to flow perforating rod 15 through delivery port 20, dust fall is carried out to the dust that produces when punching, through telescopic link and universal wheel 22 setting, can carry out quick fixed and removal to perforating device, thereby reached convenient to use, dust fall is carried out to the dust that produces when punching.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling machine of adjustable drilling depth, includes fixed plate (1), its characterized in that: fixed plate (1) upper portion fixedly connected with handling frame (2), handling frame (2) upper portion fixedly connected with motor (3), motor (3) bottom fixedly connected with rotary rod (4), rotary rod (4) outside fixedly connected with action wheel (5), action wheel (5) outside transmission is connected with drive belt (6), first screw rod (7) of rotary rod (4) bottom fixedly connected with, handling frame (2) inside swing joint has second screw rod (8), second screw rod (8) outside fixedly connected with follower (9), spout (10) have been seted up to handling frame (2) inner wall, first screw rod (7) and the equal threaded connection in second screw rod (8) outside have connecting block (11), one side fixedly connected with slider (12) that connecting block (11) kept away from each other.

2. A drill rig with adjustable drilling depth as claimed in claim 1, wherein: the transmission of drive belt (6) inboard and follower (9) outside is connected, slider (12) outside and spout (10) inner wall sliding connection, the fixed frame (13) of one side fixedly connected with that connecting block (11) are close to each other.

3. A drill rig with adjustable drilling depth as claimed in claim 2, wherein: the punching machine is characterized in that a puncher (14) is fixedly connected inside the fixing frame (13), and a punching rod (15) is fixedly connected to the bottom of the puncher (14).

4. A drill rig according to claim 3 wherein the drill depth is adjustable by: fixed frame (13) bottom fixedly connected with air-blower (16), air-blower (16) bottom fixedly connected with connecting rod (17), connecting rod (17) bottom swing joint has air-out board (18), the fixed intercommunication in air-blower (16) bottom has the air-out pipe, air-out pipe and the fixed intercommunication in air-out board (18) outside.

5. A drill rig with adjustable drilling depth as claimed in claim 1, wherein: the water tank (19) is fixedly connected to the upper portion of the fixing plate (1), the water outlet (20) is fixedly connected to the bottom of the fixing plate (1), a water outlet pipe is fixedly communicated with the bottom of the water tank (19), and the bottom end of the water outlet pipe is fixedly communicated with the outer side of the water outlet (20).

6. A drill rig with adjustable drilling depth as claimed in claim 1, wherein: the electric telescopic rod is fixedly connected to the bottom of the fixing plate (1), and the universal wheels (22) are fixedly connected to the bottom of the fixing plate (1).