CN220241982U

CN220241982U - Novel drilling machine

Info

Publication number: CN220241982U
Application number: CN202321182059.8U
Authority: CN
Inventors: 李荣刚
Original assignee: Shanghai Yingni Industrial Co ltd
Current assignee: Shanghai Yingni Industrial Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-12-26
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of drilling machines and discloses a novel drilling machine, which comprises a wall body, wherein one side of the wall body is fixedly provided with a positioning support guide post through an expansion bolt, the outer side of the positioning support guide post is sleeved with a water bit drill body, one end of the water bit drill body is provided with a bit cutter tooth, the other end of the water bit drill body is fixedly provided with a connecting sleeve, the connecting sleeve is clamped and installed with a gearbox, the lower end surface of one side of the gearbox is clamped and installed with a driving motor, the upper end surface of one side of the gearbox is clamped and installed with a drilling propeller, the novel drilling machine is convenient to transport and carry, the front end of the positioning support guide post is provided with a universal connecting flange, inclined holes with different inclination angles can be drilled according to requirements, and the defects of the conventional drilling machine are effectively overcome, and the novel drilling machine is more convenient and practical.

Description

Novel drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a novel drilling machine.

Background

In the civil engineering construction process, various holes are often reserved on a cement wall, and a drilling machine is used for drilling a target, and the existing drilling machines are mainly divided into two types, namely a handheld drilling machine and an airborne drilling machine. When drilling, drilling operations at various positions are often involved, and the existing on-board drilling machine is usually fixed in structure and cannot perform drilling operations at different heights.

The existing hand-held drilling machine has the following defects that the stability is poor when the hand-held drilling machine is used, the accuracy is low after the drilling is finished, and the hand-held drilling machine is inconvenient to carry in practical application due to the fact that the hand-held drilling machine is of an integral structure, the hand-held drilling machine is always scrapped after being damaged, the cost is high, and the defects that the existing drilling machine is inconvenient to carry, the drilling accuracy is low, the maintenance cost is high and the like are overcome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel drilling machine, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel drilling machine, includes the wall body, one side of wall body has the location support guide pillar through expansion bolts fixed mounting, the outside of location support guide pillar cup joints and installs the water bit and bores the body, the drill bit sword tooth has been seted up to the one end that the water bit bored the body, the other end fixed mounting that the water bit bored the body has adapter sleeve, adapter sleeve installs with the gearbox joint together, terminal surface and driving motor joint are installed together under one side of gearbox, one side up end and the drilling propeller joint of gearbox are installed together.

Preferably, the expansion bolt of the positioning support guide post and the water bit drill body are positioned on the same axis point.

Preferably, the drilling propeller comprises a sleeve, a screw rod, a connecting block, a limiting bearing and a hexagonal nut, wherein the connecting block is fixedly arranged at one end of the sleeve, the connecting block is connected with a gearbox in a clamped mode, the screw rod is rotatably arranged in the sleeve, the limiting bearing is fixedly arranged at one end of the screw rod, the hexagonal nut is connected with the end of the screw rod corresponding to the limiting bearing in a threaded mode, and the hexagonal nut extends out of the other end of the sleeve.

Preferably, the front end of the positioning support guide post is hinged with a universal connecting flange, and the universal connecting flange is fixedly connected with the wall body through an expansion screw.

Preferably, the universal connection flange comprises an upper flange, a lower flange, a connection shaft, angle blocks and hinge seats, wherein the hinge seats are fixedly arranged on the back sides of the upper flange and the lower flange, the upper flange and the lower flange are hinged together through the connection shaft, and the angle blocks are fixedly arranged on the two sides of the hinge seats on the back side of the lower flange.

Preferably, all components of the drilling machine are connected in a clamping or sleeving manner.

Preferably, a through hole is formed in one side of the connecting block, and a water inlet pipe is fixedly installed in the through hole.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel drilling machine, which has the following beneficial effects:

1. this novel drilling machine, overall structure is small and exquisite, compact, nimble, and each subassembly structure all can split fast, is convenient for accomodate more and carries to can adopt wired driving motor, and wireless charging driving motor provides power, application scope is wider.

2. This novel drilling machine, because of split type structure, consequently need not the complete machine to scrap when part does not see the damage, only need change corresponding subassembly and can resume normal use, practice thrift use cost and resource.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the split structure of the drill propeller of the present utility model;

FIG. 3 is a schematic view illustrating the structure of the universal joint flange according to the present utility model.

In the figure: 1. a wall body; 2. positioning a supporting guide post; 3. a water bit body; 4. bit cutter teeth; 5. a connection sleeve; 6. a gearbox; 7. a drive motor; 8. a borehole thruster; 9. a sleeve; 10. a screw rod; 11. a connecting block; 12. a limit bearing; 13. a hexagonal nut; 14. a through hole; 15. a water inlet pipe; 16. a universal connecting flange; 17. an upper flange; 18. a lower flange; 19. a connecting shaft; 20. a corner block; 21. and a hinging seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a novel drilling machine comprises a wall body 1, wherein a positioning support guide post 2 is fixedly installed on one side of the wall body 1 through an expansion bolt, a water drill bit drill body 3 is sleeved and installed on the outer side of the positioning support guide post 2, a drill bit cutter tooth 4 is arranged at one end of the water drill bit drill body 3, a connecting sleeve 5 is fixedly installed at the other end of the water drill bit drill body 3, the connecting sleeve 5 is installed together with a gearbox 6 in a clamping manner, the lower end face of one side of the gearbox 6 is installed together with a driving motor 7 in a clamping manner, and the upper end face of one side of the gearbox 6 is installed together with a drilling propeller 8 in a clamping manner, wherein the gearbox 6 and the driving motor 7 are of an existing structure, and therefore details are omitted hereinafter.

Furthermore, the expansion bolt of the positioning support guide post 2 and the water bit drill body 3 are positioned on the same axis point, so that the wall body except the hole is not damaged after the drilling is carried out, and the expansion bolt is especially used in key engineering and dense drilling engineering, and the structural strength is not damaged too much.

Further, the drilling propeller 8 comprises a sleeve 9, a screw rod 10, a connecting block 11, a limit bearing 12 and a hexagonal nut 13, wherein the connecting block 11 is fixedly installed at one end of the sleeve 9, the connecting block 11 is installed together with the gearbox 6 in a clamped mode, the screw rod 10 is rotatably installed in the sleeve 9, the limit bearing 12 is fixedly installed at one end of the screw rod 10, the hexagonal nut 13 is connected with the end of the screw rod 10 corresponding to the limit bearing 12 in a threaded mode, the hexagonal nut 13 extends out of the other end of the sleeve 9, when the drilling propeller is used, the screw rod 10 can be operated through connection between a spanner and the hexagonal nut 13, a cutting wall body is propped against, after cutting is completed, a cutting cylinder is pushed out through the adjusting screw rod 10, and when the drilling propeller is actually operated, the whole equipment can finish operation in a narrow space only by adjusting the hexagonal nut 13, and the application range is wider.

Furthermore, the front end of the positioning support guide post 2 is hinged with the universal connecting flange 16, the universal connecting flange 16 is fixedly connected with the wall body 1 through expansion screws, when the tilting operation is needed, the angle of the water bit drill body 3 can be adjusted through the universal connecting flange 16, so that the inclined hole is cut, and the application range is wider.

Further, universal flange 16 includes flange 17, lower flange 18, connecting axle 19, corner block 20 and articulated seat 21, the back side of flange 17 and lower flange 18 all fixed mounting has articulated seat 21, upper flange (17) and lower flange 18 are articulated together through connecting axle 19, the articulated seat 21 both sides of lower flange 18 back side all fixed mounting has corner block 20, when using, be in the same place upper flange 17 through inflation screw and wall body 1 fixed connection, lower flange 18 and location support guide pillar 2 fixed mounting together, when needing angle regulation, only need rotate location support guide pillar 2, drive lower flange 18 to put the top direction skew, corner block 20 can avoid upper flange 17 to one side skew excessively when rotating lower flange 18, form the dead angle with the opposite side and lead to the device damage, afterwards to wall body 1 drilling can, when using more convenient.

Further, the drilling machine has the connection mode between the subassembly and all is joint or cup joints and installs together, and each subassembly accessible draw-bar box after the split is accomodate together, and is convenient laborsaving.

Further, through-hole 14 has been seted up to one side of connecting block 11, and through-hole 14 inside fixed mounting has inlet tube 15, is connected with the water pipe through inlet tube 15, avoids the dust to spread when drilling, cools off water drill bit body 3 and drill bit sword tooth 4 simultaneously, increase of service life.

Instructions for use

When in use, firstly, the needed hole opening point positions are marked, then expansion bolts are inserted into corresponding point positions, a fixing flange 16 or a universal connecting flange is connected according to the requirements, then one end of a positioning support guide post 2 is fixedly connected with the tail end of the connecting flange, then a water drill bit body 3 is sleeved and mounted on the outer side of the positioning support guide post 2, the water drill bit body is clamped and mounted with a gearbox 6 through a connecting sleeve 5, then a driving motor 7 is clamped and mounted with the lower end of the gearbox 6, then a drilling propeller 8 is clamped and mounted with the upper end of one side of the gearbox 6, then the driving motor 7 can be started to drive the water drill bit body 3 through the gearbox 6, hole opening work is carried out on a wall surface, when in use, a screw rod 10 can be operated through connection between a spanner and a hexagonal nut 13, a cutting wall body is jacked, after cutting is finished, the cutting cylinder can be pushed out through the adjusting screw rod 10, meanwhile, the through hole 14 is formed on one side of the connecting block 11, the water inlet pipe 15 is fixedly arranged in the through hole 14, the water inlet pipe 15 is connected with the water pipe, dust diffusion is avoided during drilling, meanwhile, the water bit drill body 3 and the bit cutter teeth 4 are cooled, the service life is prolonged, after the water bit drill body is used, all components are disassembled in sequence, and then are stored together through the draw-bar box to form a lump, the water bit cutting cylinder is convenient to transport and use, the novel multiple components can be connected and disassembled in a clamping or sleeving manner, the transportation and the carrying are convenient, the front end of the positioning support guide post 2 is provided with the universal connecting flange 16, when the inclined hole needs to be cut, only the positioning support guide post 2 is required to be rotated, the lower flange 18 is driven to deviate towards the top direction, the upper flange 17 can be prevented from deviating excessively towards one side when the lower flange 18 is rotated by the corner block 20, the device is damaged due to dead angle formation with the other side, the wall body 1 is drilled afterwards, the use is more convenient, only the damaged components are needed to be replaced when maintenance is needed, the cost is saved, the defects of the existing drilling machine are effectively overcome, and the drilling machine is more convenient and practical.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a novel drilling machine, includes wall body (1), its characterized in that, one side of wall body (1) is through expansion bolts fixed mounting has location support guide pillar (2), the outside of location support guide pillar (2) cup joints and installs water drill bit and bore body (3), water drill bit bores one end of body (3) and has seted up drill bit sword tooth (4), the other end fixed mounting of water drill bit bores body (3) has adapter sleeve (5), adapter sleeve (5) are in the same place with gearbox (6) joint, terminal surface and driving motor (7) joint are in the same place under one side of gearbox (6), one side up end and drilling propeller (8) joint of gearbox (6) are in the same place.

2. A novel drilling machine according to claim 1, characterized in that: the expansion bolt of the positioning support guide post (2) and the water bit drill body (3) are positioned on the same axis point.

3. A novel drilling machine according to claim 1, characterized in that: drilling propeller (8) are including sleeve (9), lead screw (10), connecting block (11), limit bearing (12) and hex nut (13), the one end fixed mounting of sleeve (9) has connecting block (11), connecting block (11) are in the same place with gearbox (6) joint, lead screw (10) are installed in the inside rotation of sleeve (9), limit bearing (12) are installed to the one end fixed mounting of lead screw (10), the terminal threaded connection of lead screw (10) corresponding limit bearing (12) has hex nut (13), the other end of sleeve (9) is extended to hex nut (13).

4. A novel drilling machine according to claim 1, characterized in that: the front end of the positioning support guide post (2) is hinged with a universal connecting flange (16), and the universal connecting flange (16) is fixedly connected with the wall body (1) through expansion screws.

5. The novel drilling machine of claim 4, wherein: the universal connection flange (16) comprises an upper flange (17), a lower flange (18), a connecting shaft (19), corner blocks (20) and hinge bases (21), wherein the hinge bases (21) are fixedly installed on the back sides of the upper flange (17) and the lower flange (18), the upper flange (17) and the lower flange (18) are hinged together through the connecting shaft (19), and the corner blocks (20) are fixedly installed on two sides of the hinge bases (21) on the back side of the lower flange (18).

6. A novel drilling machine according to claim 1, characterized in that: all components of the drilling machine are connected in a clamping or sleeving manner.

7. A novel drilling machine according to claim 3, characterized in that: a through hole (14) is formed in one side of the connecting block (11), and a water inlet pipe (15) is fixedly arranged in the through hole (14).