CN215315879U

CN215315879U - Deep drilling device with spiral chip removal mechanism

Info

Publication number: CN215315879U
Application number: CN202120849937.1U
Authority: CN
Inventors: 刘宏亮; 曾莹
Original assignee: Shenzhen Jieerzhan Technology Co ltd
Current assignee: Shenzhen Jieerzhan Technology Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-28
Anticipated expiration: 2031-04-24

Abstract

The utility model discloses a deep drilling device with a spiral chip removal mechanism, which comprises a fixing plate, wherein a second gear is fixedly arranged on one side of a rotating shaft, a fan is fixedly arranged on the rotating shaft, the rotating shaft is movably connected with the inner side wall of a dust removal shell, a motor drives the rotating shaft, the rotating shaft drives a first gear connected with the outer side of a bearing, the first gear drives the second gear to rotate, and the second gear rotates to drive the fan fixedly connected with the rotating shaft to rotate.

Description

Deep drilling device with spiral chip removal mechanism

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to a deep drilling device with a spiral chip removal mechanism.

Background

The drill bit is a cutting tool used by a typical drill or drilling machine to cut a circular hole. The basic principle of the drill bit is to rotate the edge cutting of the drill bit, cut a workpiece and remove drill cuttings through a drill slot.

The in-process that current deep hole drilling equipment punched can produce a large amount of sweeps, and operating personnel can only collect the sweeps after work is accomplished, and the operation flow is comparatively complicated, wastes time and energy, can not collect the sweeps when punching, operates inconveniently.

Aiming at the problems, the utility model provides a deep drilling device with a spiral chip removal mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deep drilling device with a spiral chip removal mechanism, which has the advantages of capability of collecting scraps while drilling, simple collection procedure and convenience in operation, thereby solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a deep drilling device with spiral chip removal mechanism, includes the fixed plate, the fixed plate is including installing the handle in the fixed plate upper end and installing the motor at the fixed plate lower extreme, the lower extreme of fixed plate is provided with flexible subassembly, and the lower extreme of flexible subassembly is provided with the dust removal shell, the dust removal shell including set up at the inboard dust removal mouth of dust removal shell and with dust removal mouth swing joint's bin.

Preferably, the lower extreme of motor is provided with rotating assembly, and rotating assembly is including setting up the drill bit and the spiral subassembly with rotation axis swing joint in rotation axis lower extreme, and spiral subassembly's one end is provided with the clearance subassembly.

Preferably, the screw assembly includes a fixing column fixedly installed on a side surface of the rotation shaft and a bearing provided on a side of the fixing column, and the first gear is installed on an outer shaft of the bearing.

Preferably, the fixing column penetrates through the bearing and is movably connected with the first gear.

Preferably, the radius of the fixed column and the rotating shaft is smaller than that of the inner shaft of the bearing.

Preferably, the cleaning assembly comprises a second gear fixedly mounted on one side of the rotating shaft and a fan fixedly mounted on the rotating shaft, and the rotating shaft is movably connected with the inner side wall of the dust removal shell.

Preferably, the telescopic assembly comprises an installation block arranged on the inner side of the fixed rod and a spring arranged at the lower end of the installation block, and the lower end of the spring is fixedly connected with a movable rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the deep drilling device with the spiral chip removal mechanism is characterized in that a handle is arranged at the upper end of a fixed plate, a motor is arranged at the lower end of the fixed plate, an installation block is arranged on the inner side of a fixed rod, a spring is arranged at the lower end of the installation block, a movable rod is fixedly connected to the lower end of the spring, an operator can lift the whole device through the handle, a dust removal shell is aligned to a board to be drilled and downwards extruded, the movable rod is extruded to move towards the inner side of the fixed rod, then the fixed rod compresses the spring, and a drill bit can continuously drill the board downwards due to the movable connection of a rotating shaft and the dust removal shell, so that the using effect is good.

2. The deep drilling device with the spiral chip removal mechanism is characterized in that a second gear is fixedly arranged on one side of a rotating shaft, a fan is fixedly arranged on the rotating shaft, the rotating shaft is movably connected with the inner side wall of a dust removal shell, a motor drives the rotating shaft, the rotating shaft drives a first gear connected with the outer side of a bearing, the first gear drives the second gear to rotate, and the second gear drives the fan fixedly connected with the rotating shaft to rotate.

Drawings

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

FIG. 2 is a plan cross-sectional view of the retraction assembly of the present invention;

FIG. 3 is a plan cross-sectional view of the spin pack assembly and dust extraction housing of the present invention;

fig. 4 is a schematic structural diagram of the spiral component of the present invention.

In the figure: 1. a fixing plate; 11. a handle; 12. a telescoping assembly; 121. fixing the rod; 122. mounting blocks; 123. a spring; 124. a movable rod; 13. a motor; 2. a rotating assembly; 21. a rotating shaft; 22. a drill bit; 23. a screw assembly; 231. fixing a column; 232. a bearing; 233. a first gear; 24. cleaning the assembly; 241. a rotating shaft; 242. a second gear; 243. a fan; 3. a dust removal housing; 31. a dust removal port; 32. a storage box.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a deep drilling device with a spiral chip removal mechanism comprises a fixing plate 1, the fixing plate 1 comprises a handle 11 mounted at the upper end of the fixing plate 1 and a motor 13 mounted at the lower end of the fixing plate 1, a telescopic assembly 12 arranged at the lower end of the fixing plate 1, the telescopic assembly 12 comprises a mounting block 122 arranged at the inner side of a fixing rod 121 and a spring 123 mounted at the lower end of the mounting block 122, a movable rod 124 is fixedly connected to the lower end of the spring 123, a dust removal housing 3 is arranged at the lower end of the telescopic assembly 12, the dust removal housing 3 comprises a dust removal port 31 arranged at the inner side of the dust removal housing 3 and a storage box 32 movably connected with the dust removal port 31, the handle 11 is mounted at the upper end of the fixing plate 1, the motor 13 is mounted at the lower end of the fixing plate 1, the mounting block 122 is arranged at the inner side of the fixing rod 121, the spring 123 is mounted at the lower end of the mounting block 122, the lower end of the spring 123 is fixedly connected with the movable rod 124, the operator mentions whole device through handle 11, aims at the panel that needs punch with dust removal shell 3, and the extrusion is down, through the inboard motion of extrusion movable rod 124 to dead lever 121, then dead lever 121 compression spring 123, because of rotation axis 21 and dust removal shell 3 swing joint, so drill bit 22 just can continue downwards to punch to panel, excellent in use effect.

Referring to fig. 3-4, the rotating assembly 2 is disposed at the lower end of the motor 13, the rotating assembly 2 includes a drill 22 disposed at the lower end of the rotating shaft 21 and a spiral assembly 23 movably connected to the rotating shaft 21, the spiral assembly 23 includes a fixing column 231 fixedly mounted on the side surface of the rotating shaft 21 and a bearing 232 disposed at one side of the fixing column 231, the fixing column 231 penetrates through the bearing 232 and is movably connected to a first gear 233, the radius of the fixing column 231 and the radius of the rotating shaft 21 are smaller than the radius of the inner shaft of the bearing 232, the first gear 233 is mounted on the outer shaft of the bearing 232, a cleaning assembly 24 is disposed at one end of the spiral assembly 23, the cleaning assembly 24 includes a second gear 242 fixedly mounted at one side of the rotating shaft 241 and a fan 243 fixedly mounted at the rotating shaft 241, the rotating shaft 241 is movably connected to the inner side wall of the dust removing housing 3, the second gear 242 is fixedly mounted at one side of the rotating shaft 241, and the fan 243 is fixedly mounted at the rotating shaft 241, axis of rotation 241 and dust removal shell 3's inside wall swing joint, when punching, motor 13 drives rotation axis 21, rotation axis 21 drives the first gear 233 of being connected with the bearing 232 outside, first gear 233 drives second gear 242 rotatory, second gear 242 is rotatory to be driven rotatory fan 243 with axis of rotation 241 fixed connection, just so can be when punching, wind-force through fan 243, drive in the sweeps spiral gets into bin 32 from dust removal mouth 31, the effect of collecting the sweeps when punching has been reached, and the operation is simple.

The working principle is as follows: the operator lifts whole device through handle 11, aim at the panel that needs to punch with dust removal shell 3, the extrusion down, move to dead lever 121 inboard through extrusion movable rod 124, then dead lever 121 compression spring 123, because of rotation axis 21 and dust removal shell 3 swing joint, so the drill bit 22 just can continue downwards to punch to the panel, in the time of punching, motor 13 drives rotation axis 21, rotation axis 21 drives the first gear 233 of being connected with the bearing 232 outside, first gear 233 drives second gear 242 rotatory, second gear 242 is rotatory to be driven and rotation axis 241 fixed connection's fan 243 is rotatory, just so can be when punching, wind-force through fan 243, drive the sweeps spiral from dust removal mouth 31 get into in the bin 32.

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

Claims

1. The utility model provides a deep drilling device with spiral chip removal mechanism, includes fixed plate (1), fixed plate (1) including install handle (11) in fixed plate (1) upper end and install motor (13) at fixed plate (1) lower extreme, its characterized in that: the dust removal device is characterized in that a telescopic component (12) is arranged at the lower end of the fixing plate (1), a dust removal shell (3) is arranged at the lower end of the telescopic component (12), and the dust removal shell (3) comprises a dust removal opening (31) formed in the inner side of the dust removal shell (3) and a storage box (32) movably connected with the dust removal opening (31).

2. A gun drill with a spiral chip removal mechanism according to claim 1, wherein: the lower extreme of motor (13) is provided with rotating assembly (2), and rotating assembly (2) are including setting up drill bit (22) and the spiral component (23) with rotation axis (21) swing joint in rotation axis (21) lower extreme, and the one end of spiral component (23) is provided with clearance subassembly (24).

3. A gun drill with a spiral chip removal mechanism according to claim 2, wherein: the spiral assembly (23) comprises a fixed column (231) fixedly installed on the side surface of the rotating shaft (21) and a bearing (232) arranged on one side of the fixed column (231), and a first gear (233) is installed on the outer shaft of the bearing (232).

4. A gun drill with a spiral chip removal mechanism according to claim 3, wherein: the fixing column (231) penetrates through the bearing (232) and is movably connected with the first gear (233).

5. A gun drill with a spiral chip removal mechanism according to claim 3, wherein: the radius of the fixed column (231) and the rotating shaft (21) is smaller than that of the inner shaft of the bearing (232).

6. A gun drill with a spiral chip removal mechanism according to claim 2, wherein: the cleaning assembly (24) comprises a second gear (242) fixedly mounted on one side of the rotating shaft (241) and a fan (243) fixedly mounted with the rotating shaft (241), and the rotating shaft (241) is movably connected with the inner side wall of the dust removal shell (3).

7. A gun drill with a spiral chip removal mechanism according to claim 1, wherein: the telescopic assembly (12) comprises an installation block (122) arranged on the inner side of the fixed rod (121) and a spring (123) installed at the lower end of the installation block (122), and the lower end of the spring (123) is fixedly connected with a movable rod (124).