CN212793209U

CN212793209U - Aluminum product processing drill bit

Info

Publication number: CN212793209U
Application number: CN202021631300.7U
Authority: CN
Inventors: 官志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-26
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses an aluminum product processing drill bit relates to aluminum product production field, including the erection column, the bottom of erection column is provided with the drill bit, and the outside of drill bit is provided with the connecting plate No. two, the outside of connecting plate No. two is provided with the connecting plate No. one, and the outside of connecting plate is provided with the protection casing, the outside of connecting plate is located the inside of protection casing and is provided with the slider, and the bottom of slider is provided with spacing post, the below that the inside of protection casing is located the slider is provided with the spring, the inboard of protection casing is provided with the shower nozzle. The utility model discloses a set up protection casing, connecting plate, No. two connecting plates, slider, spring, press the drilling machine and make the drill bit move down, the drill bit just can press the spring to contract when the downward movement, and the piece that produces in drilling process can be blockked by the protection casing to the problem that can't protect the user is solved.

Description

Aluminum product processing drill bit

Technical Field

The utility model relates to an aluminum product production field specifically is an aluminum product processing drill bit.

Background

The aluminum product is a general name of daily necessities and industrial goods processed by adopting aluminum alloy as a main raw material, the aluminum alloy is a general name of aluminum-based alloy, main alloy elements comprise copper, silicon, magnesium, zinc and manganese, secondary alloy elements comprise nickel, iron, titanium, chromium, lithium and the like, the aluminum alloy has low density but higher strength which is close to or more than that of high-quality steel, and the aluminum alloy has good plasticity and can be processed into various sections, has excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used industrially and is second only to steel in use amount.

However, a common drill bit cannot protect a user during drilling, so that metal chips can be generated due to friction between the drill bit and a material during drilling, and certain harm is caused to the user; and the drill bit is inconvenient to cool during drilling, which is not beneficial to prolonging the service life of the drill bit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the drill bit cannot be protected and cooled by a user, the drill bit for machining the aluminum product is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum product processing drill bit, includes the erection column, the bottom of erection column is provided with the drill bit, and the outside of drill bit is provided with the connecting plate No. two, the outside of connecting plate No. two is provided with the connecting plate, and the outside of connecting plate is provided with the protection casing, the outside of connecting plate is located the inside of protection casing and is provided with the slider, and the bottom of slider is provided with spacing post, the inside below that is located the slider of protection casing is provided with the spring, the inboard of protection casing is provided with the shower nozzle, and the one end of shower nozzle is provided with the inlet tube that runs through to the protection casing outside, the one end of inlet tube is provided with the connecting pipe, and the one end of connecting pipe is provided with the outlet pipe, the one end of outlet pipe is provided with the coolant.

Preferably, the second connecting plate is rotatably connected with the first connecting plate through a bearing.

Preferably, the inner side of the protective cover is provided with a sliding groove matched with the sliding block.

Preferably, the spray head is of an arc structure.

Preferably, the inside of the protection cover is provided with a groove matched with the spring.

Preferably, the number of the sliding blocks is two, and the two sliding blocks are symmetrically arranged along the vertical central axis of the first connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up protection casing, connecting plate two, slider, spring, press the drilling machine and make the drill bit move down, the slider just can press the spring to contract when the drill bit moves down, the piece that produces in the drilling process can be blockked by the protection casing to solve the problem that can't protect the user; through setting up coolant liquid storage box, connecting pipe, shower nozzle, inlet tube, outlet pipe, open the valve, can make the coolant liquid in the coolant liquid storage box pass through the outlet pipe and get into the connecting pipe, later reachs the shower nozzle through the inlet tube, and the coolant liquid just can cool off the drill bit during drilling, prevents to lead to life to reduce because of the high temperature that the friction produced to the problem that can't cool down the drill bit is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the first connection plate and the protective cover of the present invention;

fig. 3 is a schematic structural view of the sprinkler head of the present invention;

fig. 4 is a schematic view of the connection between the connection pipe and the water outlet pipe of the present invention.

In the figure: 1. mounting a column; 2. a first connecting plate; 3. a slider; 4. a limiting column; 5. a spring; 6. a drill bit; 7. grinding the sheets; 8. a spray head; 9. a water inlet pipe; 10. a connecting pipe; 11. a protective cover; 12. a second connecting plate; 13. a water outlet pipe; 14. a valve; 15. a coolant storage tank.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an aluminum product processing drill bit comprises a mounting post 1, a drill bit 6 is arranged at the bottom of the mounting post 1, a second connecting plate 12 is arranged at the outer side of the drill bit 6, a first connecting plate 2 is arranged at the outer side of the second connecting plate 12, a protective cover 11 is arranged at the outer side of the first connecting plate 2, a sliding block 3 is arranged at the outer side of the first connecting plate 2 and positioned inside the protective cover 11, a limiting post 4 is arranged at the bottom of the sliding block 3, a spring 5 is arranged inside the protective cover 11 and positioned below the sliding block 3, a nozzle 8 is arranged at the inner side of the protective cover 11, a water inlet pipe 9 penetrating to the outer side of the protective cover 11 is arranged at one end of the water inlet pipe 9, a connecting pipe 10 is arranged at one end of the connecting pipe 10, a water outlet pipe 13 is arranged at one end, the bottom of the second connecting plate 12 is provided with a polishing sheet 7.

Please refer to fig. 1 and 2, the second connecting plate 12 is rotatably connected to the first connecting plate 2 through a bearing, so that the drill 6 drives the second connecting plate 12 to rotate the polishing plate 7, thereby polishing the drilled hole.

Please refer to fig. 2, the inner side of the protection cover 11 is provided with a sliding slot matching with the sliding block 3, so that the first connecting plate 2 drives the drill bit 6 to move.

Referring to fig. 3, the nozzle 8 is of an arc-shaped structure for spraying the cooling liquid to the outside of the drill bit 6.

Please refer to fig. 1, a groove matched with the spring 5 is disposed inside the protection cover 11 to facilitate the extension and contraction of the spring 5.

Please refer to fig. 1, the number of the sliding blocks 3 is two, and the two sliding blocks 3 are symmetrically arranged along the vertical central axis of the first connecting plate 2, so that the first connecting plate 2 can move stably.

The working principle is as follows: the user can aim at the drill bit 6 with the position department of required drilling when using the device, later open valve 14, can make the coolant liquid in the coolant liquid storage box 15 pass through outlet pipe 13 and get into connecting pipe 10, later reach shower nozzle 8 through inlet tube 9, thereby spray the coolant liquid on the surface of drill bit 6, later start the drilling machine and drive drill bit 6 through erection column 1 and rotate, press the drilling machine and make drill bit 6 downstream, slide block 3 just can press spring 5 to contract when drill bit 6 downstream, the piece that produces at the drilling process can be blockked by protection casing 11, thereby protect the user, simultaneously also give very big convenience to the cleanness afterwards, the coolant liquid just can cool off drill bit 6 during drilling, prevent to lead to life to reduce because of the high temperature that the friction produced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aluminum product processing drill bit, includes erection column (1), its characterized in that: the drill bit (6) is arranged at the bottom of the mounting column (1), a second connecting plate (12) is arranged on the outer side of the drill bit (6), a first connecting plate (2) is arranged on the outer side of the second connecting plate (12), a protective cover (11) is arranged on the outer side of the first connecting plate (2), a sliding block (3) is arranged inside the protective cover (11) on the outer side of the first connecting plate (2), a limiting column (4) is arranged at the bottom of the sliding block (3), a spring (5) is arranged below the sliding block (3) inside the protective cover (11), a spray head (8) is arranged on the inner side of the protective cover (11), a water inlet pipe (9) penetrating through the outer side of the protective cover (11) is arranged at one end of the water inlet pipe (9), a connecting pipe (10) is arranged at one end of the water inlet pipe (9), and a water, one end of the water outlet pipe (13) is provided with a cooling liquid storage box (15), a valve (14) is arranged on the outer side of the water outlet pipe (13), and the bottom of the second connecting plate (12) is provided with a polishing piece (7).

2. The aluminum product processing drill bit of claim 1, wherein: the second connecting plate (12) is rotatably connected with the first connecting plate (2) through a bearing.

3. The aluminum product processing drill bit of claim 1, wherein: the inner side of the protective cover (11) is provided with a sliding groove matched with the sliding block (3).

4. The aluminum product processing drill bit of claim 1, wherein: the spray head (8) is of an arc-shaped structure.

5. The aluminum product processing drill bit of claim 1, wherein: the inside of protection casing (11) is provided with the recess with spring (5) assorted.

6. The aluminum product processing drill bit of claim 1, wherein: the number of the sliding blocks (3) is two, and the two sliding blocks (3) are symmetrically arranged along the vertical central axis of the first connecting plate (2).