CN210360574U

CN210360574U - Water circulation device of drilling machine

Info

Publication number: CN210360574U
Application number: CN201921145823.8U
Authority: CN
Inventors: 陆露露
Original assignee: Anhui Dingfeng Intelligent Building Technology Co Ltd
Current assignee: Anhui Dingfeng Intelligent Building Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a water circulation device of a drilling machine, which comprises a workbench, a machine body, a rack, a drill bit seat, a drill bit, a water receiving tank, a cooling pump, a water guide pipe, a cooling pipe and a spray head, wherein the machine body is arranged at the top of the workbench, the rack is arranged at the side edge of the machine body, the drill bit seat is arranged at the side edge of the rack, the drill bit is arranged at the bottom of the drill bit seat, a circulation groove is arranged at the top of the workbench, drain holes are arranged at the four corners of the circulation groove at the top of the workbench, the water receiving tank is fixed at the bottom of the workbench, the four drain holes at the top of the workbench are arranged under the water receiving tank, the cooling pump is fixed at one side of the water receiving tank at the bottom of the workbench, the water circulation device of the drilling machine can conveniently limit the water guide pipe through a backing plate and an elastic cushion, and can reduce, the acting force on the water guide pipe and the spray head is reduced, so that the stability of the cooling system can be improved.

Description

Water circulation device of drilling machine

Technical Field

The utility model relates to the technical field, specifically be a drilling machine water circle device.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed, a cutter rotates and feeds along the direction of a main shaft, and the operation can be manual or motor-driven.

When the existing drilling machine is used, a cooling device of the existing drilling machine is generally fixed and cooled by cooling liquid, existing cooling liquid spray heads are directly fixed on a rack, when the existing drilling machine is used, the positions of the spray heads need to be adjusted, the spray heads need to be adjusted when the existing drilling machine is used, the spray heads need to be adjusted when the spray heads are used every time, and if the adjustment positions are not right, the cooling liquid cannot be used to the critical positions, so that the temperature of a drill bit is too high, and the drill bit is accelerated to age. Therefore, the drilling machine water circulation device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine water circle device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water circulation device of a drilling machine comprises a workbench, a machine body, a rack, a drill bit seat, a drill bit, a water receiving tank, a cooling pump, a water guide pipe, a cooling pipe and a spray head, wherein the machine body is installed at the top of the workbench, the rack is installed on the side edge of the machine body, the drill bit seat is installed on the side edge of the rack, the drill bit is installed at the bottom of the drill bit seat, a circulation groove is formed in the top of the workbench, drain holes are formed in the four corners of the circulation groove in the top of the workbench, the water receiving tank is fixed at the bottom of the workbench, the four drain holes in the top of the workbench are located right below the water receiving tank, the cooling pump is fixed at one side of the water receiving tank in the bottom of the workbench, the water inlet end of the cooling pump is communicated with the inside of the water receiving tank through a water pipe, the water outlet end of the cooling pump is connected with the water guide pipe, and the bottom of the cooling pipe is provided with a spray head, and the spray head is over against the end part of the drill bit.

Preferably, the connecting plates are symmetrically fixed to two sides of the water receiving tank, through holes in the vertical direction are formed in the tops of the connecting plates, threaded holes matched with the connecting plates are formed in the bottom of the workbench, and the connecting plates are fixedly connected with the workbench through screws.

Preferably, the outer side of aqueduct is provided with a mounting plate, the middle of the mounting plate is arc-shaped, the two ends of the mounting plate are symmetrically provided with through holes, the side of the drill bit seat is provided with a threaded hole matched with the mounting plate, and the mounting plate is fixedly connected with the drill bit seat through a screw.

Preferably, a backing plate is fixed on one side of the aqueduct far away from the mounting plate, one side of the backing plate close to the aqueduct is arc-shaped, one side of the backing plate close to the drill bit seat is fixedly connected with the drill bit seat, and an elastic pad is fixed on one side of the backing plate far away from the drill bit seat and is arc-shaped and clings to the aqueduct.

Preferably, the top of the drain hole is conical, the large-diameter end of the drain hole faces upwards, a filter screen is embedded into the drain hole, a sleeve is fixed at the edge of the outer side of the filter screen, the sleeve is conical and is attached to the inner wall of the drain hole, through holes are symmetrically formed in the side wall of the sleeve, a lifting rod is rotatably connected between the two through holes in the sleeve, and the lifting rod is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, whole drilling equipment's drilling structure is the same with current technical principle, take out in the aqueduct through the coolant pump to the coolant liquid in the water receiving tank, flow into in the cooling tube through the aqueduct, then through the shower nozzle blowout, and the cooling tube is the same with current traditional cooling tube material, all can buckle, thereby can adjust the shower nozzle just to the drill bit, and whole shower nozzle, cooling tube and aqueduct are along with drill bit seat whole removal, thereby need not readjust the shower nozzle position when follow-up drilling.

2. The utility model discloses a backing plate and cushion can be convenient for carry on spacingly to the aqueduct to can reduce the vibrations of drill bit during operation under the effect of cushion, reduce the effort to aqueduct and shower nozzle, thereby can improve cooling system's stability.

Drawings

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

FIG. 2 is a schematic view of the structure of the working table of the present invention;

FIG. 3 is a schematic diagram of the structure of the mounting plate of the present invention;

fig. 4 is a schematic view of the structure of the drain hole of the present invention.

In the figure: 1. a work table; 2. a body; 3. a frame; 4. a bit seat; 5. a drill bit; 6. a water receiving tank; 7. a cooling pump; 8. a water conduit; 9. a cooling tube; 10. a spray head; 11. a drain hole; 12. a connecting plate; 13. mounting a plate; 14. a base plate; 15. an elastic pad; 16. filtering with a screen; 17. a sleeve; 18. and (5) lifting the rod.

Detailed Description

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

Referring to fig. 1-2, the present invention provides a technical solution: a water circulation device of a drilling machine comprises a workbench 1, a machine body 2, a rack 3, a drill bit seat 4, a drill bit 5, a water receiving tank 6, a cooling pump 7, a water guide pipe 8, a cooling pipe 9 and a spray head 10, wherein the machine body 2 is installed at the top of the workbench 1, the rack 3 is installed on the side edge of the machine body 2, the drill bit seat 4 is installed on the side edge of the rack 3, the drill bit 5 is installed at the bottom of the drill bit seat 4, a circulation groove is formed in the top of the workbench 1, drain holes 11 are formed in the four corners of the circulation groove in the top of the workbench 1, the water receiving tank 6 is fixed at the bottom of the workbench 1, the four drain holes 11 in the top of the workbench 1 are located right below the water receiving tank 6, the cooling pump 7 is fixed at one side of the water receiving tank 6 in the bottom of the workbench 1, the water inlet end of the cooling pump 7 is communicated with the inside of the water receiving tank 6 through a water pipe, the water guide pipe 8 is fixed on the side edge of the drill bit seat 4, the bottom of the water guide pipe 8 is connected with the cooling pipe 9, the bottom of the cooling pipe 9 is provided with the spray head 10, the spray head 10 is opposite to the end part of the drill bit 5, when the drilling device is used, the drilling structure of the whole drilling device is the same as the prior technical principle, the cooling liquid in the water receiving tank 6 is pumped into the water guide pipe 8 through the cooling pump 7, flows into the cooling pipe 9 through the water guide pipe 8 and is sprayed out through the spray head 10, the cooling pipe 9 is made of the same material as the prior traditional cooling pipe 9 and can be bent, so that the spray head 10 can be adjusted to be opposite to the drill bit 5, and the whole spray head 10, the cooling pipe 9 and the water guide pipe 8 integrally move along with the drill bit seat 4, and the position of the spray head.

Connecting plates 12 are symmetrically fixed on two sides of the water receiving tank 6, a through hole in the vertical direction is formed in the top of each connecting plate 12, a threaded hole matched with each connecting plate 12 is formed in the bottom of the workbench 1, the connecting plates 12 are fixedly connected with the workbench 1 through screws, the water receiving tank 6 is convenient to fix, and subsequent maintenance and disassembly are convenient.

As shown in fig. 3, an installation plate 13 is arranged on the outer side of the aqueduct 8, the middle of the installation plate 13 is arc-shaped, through holes are symmetrically arranged at two ends of the installation plate 13, threaded holes matched with the installation plate 13 are arranged on the side edge of the drill bit seat 4, the installation plate 13 is fixedly connected with the drill bit seat 4 through screws, and the aqueduct 8 can be fixed through the installation plate 13.

One side that mounting panel 13 was kept away from to aqueduct 8 is fixed with backing plate 14, one side that backing plate 14 is close to aqueduct 8 is arc, one side that backing plate 14 is close to drill bit seat 4 and drill bit seat 4 fixed connection, one side that drill bit seat 4 was kept away from to backing plate 14 is fixed with cushion 15, cushion 15 is the arc and hugs closely aqueduct 8, can be convenient for carry on spacingly to aqueduct 8 through backing plate 14 and cushion 15 to can reduce the vibrations of drill bit 5 during operation under cushion 14's effect, reduce the effort to aqueduct 8 and shower nozzle 10, thereby can improve cooling system's stability.

As shown in fig. 4, the top of the drain hole 11 is conical, the large-diameter end of the drain hole is upward, a filter screen 16 is embedded in the drain hole 11, a sleeve 17 is fixed at the outer edge of the filter screen 16, the sleeve 17 is conical and is attached to the inner wall of the drain hole 11, through holes are symmetrically formed in the side wall of the sleeve 17, a lifting rod 18 is rotatably connected between the two through holes in the sleeve 17, the lifting rod 18 is arc-shaped, impurities in the cooling liquid can be filtered through the filter screen 16, the sleeve 17 and the drain hole 11 are both conical, so that the filter screen 16 can be directly placed in the drain hole 11 without being fixed, when the filter screen 16 needs to be taken down, the lifting rod 18 can be easily taken down by pulling, and the later-stage cleaning is facilitated.

The working principle is as follows: when the drilling device is used, the drilling structure of the whole drilling device is the same as the prior art principle, the cooling liquid in the water receiving tank 6 is pumped into the water guide pipe 8 through the cooling pump 7, flows into the cooling pipe 9 through the water guide pipe 8 and is then sprayed out through the spray head 10, the cooling pipe 9 and the existing traditional cooling pipe 9 are made of the same material and can be bent, so that the spray head 10 can be adjusted to be just opposite to the drill bit 5, the whole spray head 10, the cooling pipe 9 and the water guide pipe 8 integrally move along with the drill bit seat 4, the position of the spray head 10 does not need to be adjusted during subsequent drilling, the water guide pipe 8 can be conveniently limited through the backing plate 14 and the elastic pad 15, the vibration of the drill bit 5 during working can be reduced under the action of the elastic pad 14, the acting force on the water guide pipe 8 and the spray head 10 is reduced, the stability of a cooling system can be improved, impurities in the cooling liquid can be filtered through the filter, sleeve 17 and wash port 11 all are the toper setting to can directly place filter screen 16 in wash port 11 go on, need not fix it, when filter screen 16 need be taken off, can easily take off through pulling shadoof 18, the clearance of the later stage of being convenient for.

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 drilling machine water circle device, includes workstation (1), organism (2), frame (3), drill bit seat (4), drill bit (5), water receiving tank (6), cooling pump (7), aqueduct (8), cooling tube (9) and shower nozzle (10), its characterized in that: the machine is characterized in that a machine body (2) is installed at the top of the workbench (1), a rack (3) is installed at the side of the machine body (2), a drill base (4) is installed at the side of the rack (3), a drill bit (5) is installed at the bottom of the drill base (4), a circulation groove is arranged at the top of the workbench (1), drain holes (11) are formed in the top of the workbench (1) and located at four corners of the circulation groove, a water receiving tank (6) is fixed at the bottom of the workbench (1), the four drain holes (11) in the top of the workbench (1) are located right below the water receiving tank (6), a cooling pump (7) is fixed at one side of the water receiving tank (6) at the bottom of the workbench (1), the water inlet end of the cooling pump (7) is communicated with the inside of the water receiving tank (6) through a water pipe, and the water outlet end of the cooling pump (7) is connected with a, the water guide pipe (8) is fixed on the side edge of the drill bit seat (4), the bottom of the water guide pipe (8) is connected with a cooling pipe (9), a spray head (10) is installed at the bottom of the cooling pipe (9), and the spray head (10) is opposite to the end part of the drill bit (5).

2. The water circulation device for the drilling machine as claimed in claim 1, wherein: connecting plates (12) are symmetrically fixed on two sides of the water receiving tank (6), a through hole in the vertical direction is formed in the top of each connecting plate (12), threaded holes matched with the connecting plates (12) are formed in the bottom of the workbench (1), and the connecting plates (12) are fixedly connected with the workbench (1) through screws.

3. The water circulation device for the drilling machine as claimed in claim 1, wherein: the outside of aqueduct (8) is equipped with mounting panel (13), the centre of mounting panel (13) becomes the arc, the both ends symmetry of mounting panel (13) is equipped with the through-hole, the side of drill bit seat (4) is equipped with the screw hole with mounting panel (13) matched with, mounting panel (13) are through screw and drill bit seat (4) fixed connection.

4. The water circulation device for the drilling machine as claimed in claim 1, wherein: one side that mounting panel (13) were kept away from in aqueduct (8) is fixed with backing plate (14), one side that backing plate (14) are close to aqueduct (8) is arc, one side that backing plate (14) are close to drill bit seat (4) and drill bit seat (4) fixed connection, one side that drill bit seat (4) were kept away from in backing plate (14) is fixed with cushion (15), cushion (15) are the arc and hug closely aqueduct (8).

5. The water circulation device for the drilling machine as claimed in claim 1, wherein: the top of wash port (11) is the toper, and big footpath end up, it has filter screen (16) to embed in wash port (11), the outside edge of filter screen (16) is fixed with sleeve (17), sleeve (17) are conical, and laminate mutually in wash port (11) inner wall, the lateral wall symmetry of sleeve (17) is equipped with the through-hole, and sleeve (17) inside is located to rotate between two through-holes and is connected with shadoof (18), shadoof (18) become the arc.