WO2019104642A1

WO2019104642A1 - Drill bit cleaning tool

Info

Publication number: WO2019104642A1
Application number: PCT/CN2017/113950
Authority: WO
Inventors: 陈金泉
Original assignee: 陈金泉
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2019-06-06

Abstract

A drill bit cleaning tool, comprises a case (3), and a base (1). The case (3) is mounted at the upper end of the base (1), and a case cover (33) is mounted at the top of the case (3). The case (3) is divided into upper and lower layers, through holes (12) being formed between the upper layer and the lower layer; the upper layer of the case is a drying case (31), and the lower layer of the case is a cleaning case (32); a lifting device is mounted at the bottom of the cleaning case (32); a water outlet pipe (10) is further mounted at the bottom of the cleaning case (32); a nozzle (13) and a liquid level detector (18) are respectively mounted on sides of the cleaning case (32); a collection tank (5), a water tank (6) and a pure water tank (7) are mounted inside the base (1). By mounting the water outlet pipe between the cleaning case and the collection tank, water inside the cleaning case after a cleaning process can be collected, and can be put back into use after being filtered through a filter screen, thus saving a lot of water resources. By mounting the lifting device, a drill bit placer can be lowered from the drying case to the cleaning case; and after cleaning is performed, the drill bit placer is sent back to the drying case for drying; therefore, cleaning efficiency of drill bits is improved and contamination of the drill bits caused by manual taking of the drill bits is avoided.

Description

Drill cleaning tool

Technical field

The utility model belongs to the technical field of electric tool cleaning, in particular to a drill cleaning tool.

Background technique

A drill bit is a tool used to drill through holes or blind holes in solid materials and to ream holes in existing holes. Commonly used drill bits mainly include twist drills, flat drills, center drills, deep hole drills and nest drills. During the digging operation, the drill rotates around the vertical axis while moving axially. The soil is cut by the torque and axial force of the drill bit, and is broken and collapsed under the action of the working blade's extrusion and centrifugal force, forming a soil flow pressure toward the hole wall. When the soil flow moves to the block where there is no pit wall, the crushed soil is thrown around the pit due to the centrifugal force, and the entire pitting process is completed. Since the drill bit is drilled underground for a long time, there will be a lot of impurities on the surface after use. If it is not removed, it will easily accelerate the wear of the drill bit and reduce the service life of the drill bit. Usually, the worker removes the drill bit and then reinstalls it. It is more troublesome and less efficient. When it cleans the drill bit, it will generate a lot of waste water, and the waste is serious.

Utility model content

In view of the deficiencies of the prior art, a drill cleaning tool that is easy to clean and recyclable water is provided.

In order to solve the above technical problem, the technical solution adopted by the utility model is: a drill cleaning tool, comprising a box body and a base, wherein the box body is mounted on the upper end of the base, and the innovation is that the box cover is installed on the top of the box body. The box body is divided into two upper and lower layers, and a through hole is formed between the upper layer and the lower layer, the upper layer box is a drying box, and the lower layer box is a cleaning box. A lifting device is installed at the bottom of the cleaning box, and an outlet pipe is further mounted on the bottom of the cleaning box, and a nozzle and a liquid level detector are respectively installed on the side of the cleaning box, and a collecting box, a water storage tank and pure water are installed inside the base box.

Further, the lifting device comprises a lifting cylinder and a lifting rod, the lifting rod is mounted on the upper end of the lifting cylinder, and the top of the lifting rod is fixed with a drill placing device.

Further, the collection box is connected to the water storage tank, and a filter net is installed between the collection box and the water storage tank. The top of the collection box is connected with an outlet pipe, and the inlet pipe A is installed at the bottom of the water storage tank. An inlet pipe B is installed at the top of the water tank, and the inlet pipe A and the inlet pipe B are both connected to the nozzle.

Further, a control valve is installed on the outlet pipe, the inlet pipe A and the inlet pipe B.

The beneficial effects of the utility model are as follows:

(1) The utility model can collect the water after cleaning in the cleaning tank by installing the water outlet pipe between the cleaning tank and the collecting box, and after being filtered through the filter net, it is put back into use, thereby saving a large amount of water resources;

(2) The utility model can reduce the bit placement device from drying to the cleaning box by installing the lifting device, and then sending it back to the drying box for drying, thereby improving the cleaning efficiency of the drill bit and avoiding the manual picking of the drill bit. Bit contamination.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention.

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other aspects of the present invention from the disclosure of the present specification. Advantages and effects.

As shown in Fig. 1, a drill cleaning tool comprises a box body 3 and a base 1. The box body 3 is mounted on the upper end of the base 1. The top of the box body 3 is provided with a box cover 33. The box body 3 is divided into upper and lower layers, the upper layer and There is a through hole 12 between the lower layer, the upper box is a drying box 31, the lower box is a cleaning box 32, and a lifting device is installed at the bottom of the cleaning box 32. The bottom of the cleaning box 32 is also provided with an outlet pipe 10, and the side of the cleaning box 32 is respectively A nozzle 13 and a liquid level detector 18 are mounted, and a collecting box 5, a water storage tank 6, and a pure water tank 7 are mounted inside the base 1.

The lifting device comprises a lifting cylinder 4 and a lifting rod 2, the lifting rod 2 is mounted on the upper end of the lifting cylinder 4, and the drill holder 9 is fixed on the top of the lifting rod 2.

The collecting box 5 and the water storage tank 6 are connected, and a filter net 8 is installed between the collecting box 5 and the water storage tank 6. The top of the collecting box 5 is connected with the water outlet pipe 10, and the inlet pipe A16 is installed at the top of the water storage tank 6, and the top of the pure water tank 7 is installed. There is an inlet pipe B15, and the inlet pipe A16 and the inlet pipe B15 are connected together and connected to the nozzle 13.

A control valve 17 is attached to both the outlet pipe 10, the inlet pipe A16 and the inlet pipe B15.

Working principle: the drill bit is placed inside the drill bit holder 9 from the upper end of the box cover 33 when in use, and the lifting rod 2 is driven by the lifting cylinder 4, and the drill bit holder 9 is lowered from the drying to the cleaning tank for cleaning, and the liquid level is detected. The device 18 controls the liquid level in the cleaning tank. After the cleaning is completed, the drill placer 9 is sent back to the drying box for drying, thereby improving the cleaning efficiency of the drill bit, avoiding the bit contamination caused by the manual picking of the drill bit, and the cleaning liquid after cleaning. After the outlet pipe 10 flows into the collection tank 5 and is filtered through the filter 8, the cleaning liquid flows into the water storage tank, and the circulating water flowing into the cleaning tank can be adjusted by controlling the control valves on the inlet pipe A16 and the inlet pipe B15. The amount of pure water saves the cost of using pure water.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention. Any technical solutions that can be implemented on the basis of the above embodiments without creative work should be considered as falling into the present invention. Utility model patents are protected within the scope of protection.

Claims

A drill cleaning tool includes a box body and a base, the box body being mounted on the upper end of the base, wherein the top of the box body is mounted with a box cover, the box body is divided into upper and lower layers, the upper layer and the lower layer There is a through hole, the upper box is a drying box, the lower box is a cleaning box, a lifting device is installed at the bottom of the cleaning box, and an outlet pipe is further installed at the bottom of the cleaning box, the cleaning box A nozzle and a liquid level detector are respectively mounted on the side, and a collecting box, a water storage tank and a pure water tank are installed inside the base.
A drill cleaning tool according to claim 1, wherein said lifting device comprises a lifting cylinder and a lifting rod, said lifting rod being mounted on an upper end of the lifting cylinder, and a drill bit holder is fixed on the top of said lifting rod.
The drill cleaning tool according to claim 1, wherein the collection box is connected to the water storage tank, and a filter net is installed between the collection box and the water storage tank, and the top of the collection box is connected to the water outlet pipe. An inlet pipe A is installed at the top of the water storage tank, and an inlet pipe B is installed at the top of the pure water tank, and the inlet pipe A and the inlet pipe B are connected together and connected to the nozzle.
A drill cleaning tool according to claim 1 or 3, characterized in that the outlet pipe, the inlet pipe A and the inlet pipe B are each provided with a control valve.