CN212337187U

CN212337187U - Mining engineering is with effectual drill bit of wear-resisting

Info

Publication number: CN212337187U
Application number: CN202020806461.9U
Authority: CN
Inventors: 彭剑峰
Original assignee: Beijing Zhonghai Risheng Energy Technology Co ltd
Current assignee: Beijing Zhonghai Risheng Energy Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-12
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a mining engineering is with drill bit that wear-resisting effect is good, including installation head and mounting panel, the quantity of mounting panel is four and the equidistance encircles the surface that sets up at the installation head, has seted up the erection through-hole on the mounting panel, and the bottom of installation head is equipped with coupling mechanism, coupling mechanism's bottom fixedly connected with drill bit mechanism, and coupling mechanism includes the screw thread post, and screw thread post threaded connection is in the bottom of installation head, and the bottom of screw thread post runs through the installation head and extends to its first coupling column of outside fixedly connected with, and drill bit mechanism includes the connecting block, and connecting block fixed connection is in the bottom of first coupling. This mining engineering is with wear-resisting effectual drill bit, structural design is reasonable, and convenient to use has wear-resisting effectual advantage, avoids using for a long time after seriously scrapping because of wearing and tearing cause, and can change the drill bit according to damaging the position, has guaranteed the stability of drill bit installation, satisfies diversified user demand.

Description

Mining engineering is with effectual drill bit of wear-resisting

Technical Field

The utility model relates to a mining equipment technical field specifically is a mining engineering is with wear-resisting effectual drill bit.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface. Mining in its broadest sense also includes the production of coal and oil. Mining industry is an important raw materials industry, metal ore is the main raw materials who smelts industry, non-metal ore is important industrial chemicals and building material, the drill bit for mining engineering of prior art has the poor problem of wear-resisting effect, can lead to scrapping because of wearing and tearing are serious after long-term the use, and be not convenient for change the drill bit, the stability of drill bit installation can't be guaranteed, be difficult to satisfy the user demand, for this reason we have proposed a drill bit that mining engineering is with wear-resisting effectual, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining engineering is with wear-resisting effectual drill bit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the drill bit with good wear-resisting effect for mining engineering comprises an installing head and a mounting plate, wherein the four mounting plates are arranged on the surface of the installing head in an encircling mode at equal intervals, installing through holes are formed in the mounting plate, a connecting mechanism is arranged at the bottom of the installing head, and a drill bit mechanism is fixedly connected to the bottom end of the connecting mechanism;

the connecting mechanism comprises a threaded column, the threaded column is in threaded connection with the bottom end of the mounting head, the bottom end of the threaded column penetrates through the mounting head and extends to the outside of the mounting head to be fixedly connected with a first connecting column;

the drill bit mechanism comprises a connecting block, the connecting block is fixedly connected to the bottom end of the first connecting column, a connecting groove is formed in the bottom of the connecting block, a connecting plate is arranged in the connecting groove, the bottom of the connecting plate is connected with the connecting block through a first screw in a threaded mode, the bottom of the connecting plate is connected with a drill bit body through a second connecting column fixedly connected with, and four drilling blades are arranged on the surface of the drill bit body in an equidistance surrounding mode.

Preferably, the mounting head surface is provided with a connecting rib corresponding to the mounting plate, and the connecting rib is fixedly connected with the mounting plate on one side close to the mounting plate.

Preferably, first fixed plate has all been welded to the left and right sides of installation head, the bottom welding of first fixed plate has the second fixed plate, and one side that two second fixed plates deviate from mutually all is equipped with the second screw, the one end that the second screw is close to the second fixed plate runs through second fixed plate and first spliced pole in proper order and extends to first spliced pole inside rather than threaded connection.

Preferably, the surface of the connecting block is provided with a first wear-resistant coating, and the surface of the second connecting column is provided with a second wear-resistant coating.

Preferably, the surface of the drill body is symmetrically provided with three reinforcing ribs corresponding to two sides of the drilling blade, and one side of each reinforcing rib, which is close to the drilling blade, is fixedly connected with the drilling blade.

Preferably, a handle is fixedly connected to the surface of the first connecting column and below the first connecting column corresponding to the mounting head, and an anti-slip pad is sleeved on the surface of the handle.

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

the utility model aims at the thread hole below the mounting head through the thread column, rotates the first connecting column, forms and fixes the first connecting column by the second screw under the connection of the first fixing plate and the second fixing plate, and simultaneously utilizes the connecting plate and the first screw to mount the drill bit body and the second connecting column above the drill bit body on the connecting block, so as to be convenient for replacing after a certain part is worn, the drilling blade on the surface of the drill bit body can improve the tunneling capability of the drill bit, and the service life is prolonged by matching with the arrangement of the reinforcing rib, and the arrangement of the first wear-resistant coating and the second wear-resistant coating is beneficial to improving the wear resistance of the drill bit, thereby reducing the rejection rate, the drill bit with good wear resistance effect for mining engineering has reasonable structural design and convenient use, has the advantage of good wear resistance, avoids scrapping caused by serious wear after long-term use, and can replace the drill bit according to the damaged part, the stability of drill bit installation has been guaranteed, diversified user demand is satisfied.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a schematic structural view of a top view of the mounting head of the present invention;

fig. 3 is a structural section view of the front view of the drill mechanism of the present invention.

In the figure: the drilling tool comprises a mounting head 1, a mounting plate 2, a mounting through hole 3, a connecting mechanism 4, a threaded column 41, a first connecting column 42, a handle 43, a drill bit mechanism 5, a connecting block 51, a connecting groove 52, a connecting plate 53, a first screw 54, a second connecting column 55, a drill bit body 56, a drilling blade 57, a first wear-resistant coating 58, a second wear-resistant coating 59, a reinforcing rib 510, a connecting rib 6, a first fixing plate 7, a second fixing plate 8 and a second screw 9.

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. 1-3, a drill bit with good wear resistance effect for mining engineering comprises an installation head 1 and a mounting plate 2, the number of the mounting plates 2 is four, the mounting plates are arranged on the surface of the installation head 1 in an encircling manner at equal intervals, a connecting rib 6 is arranged on the surface of the installation head 1 and in a position corresponding to the mounting plate 2, one side of the connecting rib 6 close to the mounting plate 2 is fixedly connected with the mounting plate 2, the fixing degree of connection between the mounting plate 2 and the installation head 1 is improved by arranging the connecting rib 6, the mounting plate 2 is prevented from falling off, an installation through hole 3 is formed in the mounting plate 2, a connecting mechanism 4 is arranged at the bottom of the installation head 1, and a drill.

Coupling mechanism 4 includes threaded post 41, threaded post 41 threaded connection is in the bottom of installation head 1, threaded post 41's bottom runs through installation head 1 and extends to its outside fixedly connected with first connecting post 42, first fixed plate 7 has all been welded to the left and right sides of installation head 1, the bottom welding of first fixed plate 7 has second fixed plate 8, one side that two second fixed plates 8 deviate from mutually all is equipped with second screw 9, the one end that second screw 9 is close to second fixed plate 8 runs through second fixed plate 8 and first connecting post 42 in proper order and extends to first connecting post 42 inside rather than threaded connection, first connecting post 42 surface just corresponds the below fixedly connected with handle 43 of installation head 1, the surface cover of handle 43 is equipped with the slipmat, handle 43 is convenient for rotate first connecting post 42, the comfort level of operation has been improved.

The drill mechanism 5 comprises a connecting block 51, the connecting block 51 is fixedly connected to the bottom end of a first connecting column 42, a first wear-resistant coating 58 is arranged on the surface of the connecting block 51, a connecting groove 52 is formed in the bottom of the connecting block 51, a connecting plate 53 is arranged in the connecting groove 52, the bottom of the connecting plate 53 is in threaded connection with the connecting block 51 through a first screw 54, a drill body 56 is fixedly connected to the bottom of the connecting plate 53 through a second connecting column 55, a second wear-resistant coating 59 is arranged on the surface of the second connecting column 55, four drilling blades 57 are equidistantly arranged on the surface of the drill body 56 in a surrounding manner, three reinforcing ribs 510 are symmetrically arranged on the surface of the drill body 56 and correspond to two sides of the drilling blades 57, one side of each reinforcing rib 510, which is close to the drilling blades 57, is fixedly connected with the drilling blades 57, the first connecting column 42 is rotated by aligning, utilize second screw 9 to form fixedly to it, utilize connecting plate 53 and first screw 54 simultaneously, can install drill bit body 56 and the second spliced pole 55 of top on connecting block 51, be convenient for change after certain part wearing and tearing, drill bit body 56 surperficial drilling blade 57 sets up, can improve the tunnelling ability of drill bit, cooperate in strengthening rib 510 setting, service life is prolonged, the setting of first wear-resistant coating 58 and second wear-resistant coating 59 does benefit to the wearing feature that improves the drill bit, thereby reduce the disability rate, this drill bit that the wear-resisting effect is good for mining engineering, structural design is reasonable, high durability and convenient use, the drill bit has the advantage of good wear-resisting effect, avoid the abandonment that seriously causes because of wearing and tearing after long-term use, and can change the drill bit according to the damage position, the stability of drill bit installation has been guaranteed, satisfy diversified user demand.

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 mining engineering is with wear-resisting effectual drill bit, includes installation head (1) and mounting panel (2), its characterized in that: the number of the mounting plates (2) is four, the mounting plates are arranged on the surface of the mounting head (1) in an encircling mode at equal intervals, mounting through holes (3) are formed in the mounting plates (2), a connecting mechanism (4) is arranged at the bottom of the mounting head (1), and a drill bit mechanism (5) is fixedly connected to the bottom end of the connecting mechanism (4);

the connecting mechanism (4) comprises a threaded column (41), the threaded column (41) is in threaded connection with the bottom end of the mounting head (1), and the bottom end of the threaded column (41) penetrates through the mounting head (1) and extends to the outside of the mounting head to be fixedly connected with a first connecting column (42);

drill bit mechanism (5) are including connecting block (51), connecting block (51) fixed connection is in the bottom of first spliced pole (42), connecting groove (52) have been seted up to the bottom of connecting block (51), be equipped with connecting plate (53) in connecting groove (52), the bottom of connecting plate (53) is through first screw (54) and connecting block (51) threaded connection, the bottom of connecting plate (53) is through second spliced pole (55) fixedly connected with drill bit body (56), the surperficial equidistance of drill bit body (56) is encircleed and is provided with four drilling blade (57).

2. The mining bit with good wear resistance effect according to claim 1, characterized in that: install head (1) surface and correspond the position of mounting panel (2) and be equipped with splice bar (6), one side and mounting panel (2) fixed connection that splice bar (6) are close to mounting panel (2).

3. The mining bit with good wear resistance effect according to claim 1, characterized in that: first fixed plate (7) are all welded to the left and right sides of installation head (1), the bottom welding of first fixed plate (7) has second fixed plate (8), and one side that two second fixed plates (8) deviate from mutually all is equipped with second screw (9), second screw (9) are close to the one end of second fixed plate (8) and run through second fixed plate (8) and first spliced pole (42) in proper order and extend to first spliced pole (42) inside rather than threaded connection.

4. The mining bit with good wear resistance effect according to claim 1, characterized in that: the surface of the connecting block (51) is provided with a first wear-resistant coating (58), and the surface of the second connecting column (55) is provided with a second wear-resistant coating (59).

5. The mining bit with good wear resistance effect according to claim 1, characterized in that: the drill bit is characterized in that three reinforcing ribs (510) are symmetrically arranged on the surface of the drill bit body (56) and correspond to the two sides of the drilling blade (57), and one side, close to the drilling blade (57), of each reinforcing rib (510) is fixedly connected with the drilling blade (57).

6. The mining bit with good wear resistance effect according to claim 1, characterized in that: the surface of the first connecting column (42) is fixedly connected with a handle (43) corresponding to the lower part of the mounting head (1), and the surface of the handle (43) is sleeved with an anti-skid pad.