CN212867408U

CN212867408U - Efficient drill bit structure

Info

Publication number: CN212867408U
Application number: CN202021027351.9U
Authority: CN
Inventors: 陈昕辉
Original assignee: Xuzhou Boke Construction Machinery Co ltd
Current assignee: Xuzhou Boke Construction Machinery Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-02
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a drill bit technical field just discloses an efficient drill bit structure, which comprises an outer shell, the fixed surface on shell right side installs the mount, the internal orifice has been seted up to the inside of mount, the right side of shell is located the inside of internal orifice, the right side fixed mounting of mount has mounting flange, the inside activity of shell has cup jointed the movable block, the right side fixed mounting of movable block has the long block, the right-hand member fixed mounting of long block has the motion block. This efficient drill bit structure, through setting up long piece, motion piece and threaded rod, because the rotation of threaded rod will make long piece and motion piece drive movable block and stock emergence motion, and then changed the overall position of drill bit body to satisfy the demand of different trompil operations, the flow is simple convenient, and improved operating personnel's work efficiency, consequently increased the practicality of this drill bit structure.

Description

Efficient drill bit structure

Technical Field

The utility model relates to a drill bit technical field specifically is an efficient drill bit structure.

Background

At present, operating personnel often need utilize the drill bit structure to accomplish when carrying out the trompil operation to the product, and current drill bit structure is at the in-process of in-service use, though can realize basic trompil operation, operating personnel is at the in-process that uses, often need carry out position control to the drill bit, and generally can only realize through the drill bit of replacing other models this moment, and the flow is loaded down with trivial details complicated, has influenced operating personnel's work efficiency, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an efficient drill bit structure possesses the advantage that conveniently adjusts the drill bit position and improve the operating efficiency, has solved current drill bit structure at the in-process of in-service use, though can realize basic trompil operation, but operating personnel is at the in-process that uses, often need carry out position control to the drill bit, and generally can only realize through the drill bit of replacing other models this moment, and the flow is loaded down with trivial details complicated, has influenced operating personnel work efficiency's problem.

The utility model provides a following technical scheme: the utility model provides an efficient drill bit structure, includes the shell, the outer fixed surface on shell right side installs the mount, the internal orifice has been seted up to the inside of mount, the right side of shell is located the inside of internal orifice, the right side fixed mounting of mount has mounting flange, the movable block has been cup jointed in the inside activity of shell, the right side fixed mounting of movable block has the long block, the right-hand member fixed mounting of long block has the motion piece, the surface of motion piece and the inner wall swing joint of shell, the threaded rod has been cup jointed to the inside uniform thread of long block and motion piece, the right-hand member of threaded rod runs through the shell and extends to the inside and the fixed mounting of internal orifice and has the round button, the left side fixed mounting of movable block has the stock, the other end of stock runs through the shell and extends.

Preferably, the left end fixed mounting of stock has the fixed cover that is located the shell outside, the inside activity of fixed cover has cup jointed the drill bit body, the left end of drill bit body passes fixed cover and extends to the outside of fixed cover.

Preferably, the right end of the drill bit body is provided with a positioning port located inside the fixing sleeve, the positioning pin is movably sleeved inside the positioning port, and the right end of the positioning pin is fixedly connected with the inner wall of the fixing sleeve.

Preferably, the top and the bottom of the fixed sleeve are both provided with threaded openings, and the internal threads of the threaded openings are sleeved with threaded pins.

Preferably, one end of the threaded pin penetrates through the threaded opening and extends to the outside of the fixed sleeve, and the other end of the threaded pin penetrates through the drill bit body and extends to the inside of the drill bit body.

Preferably, the long block and the moving block are internally provided with threads, and the threads inside the long block and the moving block are matched with the threads on the outer surface of the threaded rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this efficient drill bit structure, through setting up long piece, motion piece and threaded rod, because the rotation of threaded rod will make long piece and motion piece drive movable block and stock emergence motion, and then changed the overall position of drill bit body to satisfy the demand of different trompil operations, the flow is simple convenient, and improved operating personnel's work efficiency, consequently increased the practicality of this drill bit structure.

2. This efficient drill bit structure through setting up fixed cover, screw thread mouth and screw thread round pin, when operating personnel screwed out the screw thread round pin from the inside of screw thread mouth, can realize that two screw thread round pins remove the fixed action between fixed cover and the drill bit body to made things convenient for operating personnel to dismantle and replace the drill bit body, consequently further increased the practicality of this drill bit structure.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1. a housing; 2. a movable block; 3. a long block; 4. a motion block; 5. a threaded rod; 6. a round button; 7. a long rod; 8. a fixed mount; 9. an inner opening; 10. installing a flange; 11. fixing a sleeve; 12. a drill bit body; 13. positioning the opening; 14. positioning pins; 15. a threaded opening; 16. and (4) a threaded pin.

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 high-efficiency drill bit structure comprises a housing 1, a fixed frame 8 is fixedly installed on the outer surface of the right side of the housing 1, an inner opening 9 is formed in the fixed frame 8, the right side of the housing 1 is located in the inner opening 9, a mounting flange 10 is fixedly installed on the right side of the fixed frame 8, a movable block 2 is movably sleeved in the housing 1, the movable block 2 is rectangular, a long block 3 is fixedly installed on the right side of the movable block 2, threads are respectively arranged in the long block 3 and the movable block 4, the threads in the long block 3 and the movable block 4 are matched with the threads on the outer surface of a threaded rod 5, a movable block 4 is fixedly installed at the right end of the long block 3, the outer surface of the movable block 4 is movably connected with the inner wall of the housing 1, threaded rods 5 are respectively sleeved in the long block 3 and the movable block 4, the right end of the threaded rod 5 penetrates through the housing 1, the left side fixed mounting of movable block 2 has stock 7, the left end fixed mounting of stock 7 has the fixed cover 11 that is located the 1 outside of shell, screw thread mouth 15 has all been seted up to the top and the bottom of fixed cover 11, screw thread mouth 15's internal thread has cup jointed screw thread round pin 16, screw thread mouth 15 and the outside that extends to fixed cover 11 are passed to screw thread round pin 16's one end, screw thread round pin 16's the other end runs through drill bit body 12 and extends to the inside of drill bit body 12, drill bit body 12 has been cup jointed in the inside activity of fixed cover 11, the right-hand member of drill bit body 12 has been seted up and has been located the inside locating port 13 of fixed cover 11, locating pin 14 has been cup jointed in the inside activity of locating port 13, the right-hand member of locating pin 14 and the inner wall fixed connection of fixed cover 11, the left end of drill bit body 12 passes.

The during operation, when operating personnel need adjust the position of drill bit body 12, can rotate knob 6 this moment and make threaded rod 5 take place rotatoryly, thereby realized driving movable block 2 and stock 7 between long piece 3 and the motion piece 4 and moved, drill bit body 12 is whole also can take place the position change simultaneously, will take place wearing and tearing when drill bit body 12 uses for a long time, operating personnel can screw out two threaded pins 16 from the inside of two screw thread mouths 15 this moment, and then realized that two threaded pins 16 remove the fixed action to between fixed cover 11 and the drill bit body 12, operating personnel can stimulate drill bit body 12 afterwards, make the right-hand member of drill bit body 12 break away from the inside of fixed cover 11.

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. An efficient drill bit structure, comprising a housing (1), characterized in that: the outer fixed surface on the right side of the shell (1) is provided with a fixed frame (8), an inner opening (9) is formed in the fixed frame (8), the right side of the shell (1) is located inside the inner opening (9), the right side of the fixed frame (8) is provided with a mounting flange (10), a movable block (2) is sleeved in the inner movement of the shell (1), a long block (3) is fixedly mounted on the right side of the movable block (2), a moving block (4) is fixedly mounted at the right end of the long block (3), the outer surface of the moving block (4) is movably connected with the inner wall of the shell (1), threaded rods (5) are sleeved in the inner uniform threads of the long block (3) and the moving block (4), the right end of each threaded rod (5) penetrates through the shell (1) and extends to the inside of the inner opening (9), a round button (6) is fixedly mounted on the right end of the movable block (2), and a long rod, the other end of the long rod (7) penetrates through the shell (1) and extends to the inside of the left side of the shell (1).

2. A high efficiency drill bit construction as claimed in claim 1, wherein: the left end fixed mounting of stock (7) has the fixed cover (11) that are located shell (1) outside, drill bit body (12) have been cup jointed in the inside activity of fixed cover (11), the left end of drill bit body (12) passes fixed cover (11) and extends to the outside of fixed cover (11).

3. A high efficiency drill bit construction as claimed in claim 2, wherein: the drill bit is characterized in that a positioning opening (13) located inside the fixed sleeve (11) is formed in the right end of the drill bit body (12), a positioning pin (14) is movably sleeved inside the positioning opening (13), and the right end of the positioning pin (14) is fixedly connected with the inner wall of the fixed sleeve (11).

4. A high efficiency drill bit construction as claimed in claim 2, wherein: the top and the bottom of the fixed sleeve (11) are both provided with a threaded opening (15), and the internal thread of the threaded opening (15) is sleeved with a threaded pin (16).

5. A high efficiency drill bit construction as claimed in claim 4, wherein: one end of the threaded pin (16) penetrates through the threaded opening (15) and extends to the outside of the fixed sleeve (11), and the other end of the threaded pin (16) penetrates through the drill bit body (12) and extends to the inside of the drill bit body (12).

6. A high efficiency drill bit construction as claimed in claim 1, wherein: the long block (3) and the moving block (4) are internally provided with threads, and the threads inside the long block (3) and the moving block (4) are matched with the threads on the outer surface of the threaded rod (5).