CN210877731U

CN210877731U - Punching and tapping integrated drill bit

Info

Publication number: CN210877731U
Application number: CN201921944415.9U
Authority: CN
Inventors: 宋国涛
Original assignee: Foshan Xinyunxiang Precision Cutting Tool Co ltd
Current assignee: Foshan Xinyunxiang Precision Cutting Tool Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-30
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an integrative drill bit of tooth is attacked in punching, including installation pole, cutter arbor and drilling head, the front end of installation pole is equipped with the cutter arbor, and the front end of cutter arbor is equipped with spiral polishing sword, the front end of spiral polishing sword is equipped with attacks the tooth pole, and the front end of attacking the tooth pole is equipped with the drilling head. The utility model discloses an integral type drill bit structure, belong to the integral type cutter, the front end at the drill bit has set up the three-edge drill bit for drilling, and set up the helical blade who attacks the tooth usefulness at the middle part, make the drill bit not only can realize the function of drilling, and can realize attacking the function of tooth, the back end has set up the cutting sword of polishing usefulness in addition, can polish the processing region of work piece, make the drill bit can carry out different process flows with the drill bit that can not change different functions man-hour to the work piece, make the drill bit save time more when using on automatic processing machine tool, high efficiency, and convenient for operation.

Description

Punching and tapping integrated drill bit

Technical Field

The utility model relates to a drill bit technical field specifically is an integrative drill bit of tapping punches.

Background

Metal work piece often need punch when adding man-hour and attack operations such as tooth, need use the drill bit that punches and attack the tooth in the course of working, can use different drill bits according to the work piece of difference, the woodworking tool is inconvenient in the installation when using, consequently, the operation is complicated when needs are changed the drill bit, influence the efficiency of drill bit processing, current work piece manufacturing, the equipment production process is many, need continuous change in the course of working punch and attack the drill bit of different functions for the tooth, be difficult to realize automated production, thereby increase the manufacturing cost of work piece, therefore, it is necessary to improve prior art, in order to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide an integrative drill bit of tooth is attacked in punching 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 utility model provides an integrative drill bit of tooth is attacked in punching, is including installation pole, cutter arbor and drilling head, the front end of installation pole is equipped with the cutter arbor, and the front end of cutter arbor is equipped with spiral polishing sword, the front end of spiral polishing sword is equipped with attacks the tooth pole, and the front end of attacking the tooth pole is equipped with the drilling head.

Preferably, the tail end of the mounting rod is provided with a mounting handle, and a mounting hole is formed in the center of the tail end of the mounting handle.

Preferably, the cutter bar is connected with the mounting rod through a connecting rod, and polishing stripes are uniformly distributed on the outer surface of the spiral polishing blade.

Preferably, the surface of the tapping rod is provided with a three-blade tapping knife, and tapping blades are uniformly distributed on the outer surface of the three-blade tapping knife.

Preferably, the front end of the drilling head is provided with a drilling blade, and the end of the drilling blade is provided with a three-blade cutter head.

Compared with the prior art, the utility model discloses an integral type drill bit structure belongs to the integral type cutter, three-edged drill bit for drilling has been set up at the front end of drill bit, and set up the helical blade who attacks the tooth usefulness at the middle part, make the drill bit not only can realize the function of drilling, and can realize the function of attacking the tooth, the cutting sword of polishing usefulness has been set up in the rear end in addition, can polish the processing region of work piece, make the drill bit can carry out different process flows with the drill bit that can not change different functions man-hour to the work piece, make the drill bit save time more when using on automatic processing machine tool, high efficiency, the operation of being convenient for.

Drawings

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a front end face structure diagram of the present invention.

In the figure: 1. installing a handle; 2. mounting a rod; 3. a connecting rod; 4. a cutter bar; 5. polishing the stripes; 6. a spiral polishing blade; 7. a tapping rod; 8. a three-edge tapping knife; 9. tapping edges; 10. drilling a hole head; 11. a drilling blade; 12. mounting holes; 13. a three-edge tool bit.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an integrative drill bit of tooth is attacked in punching, including installation pole 2, cutter arbor 4 and drilling head 10, the front end of installation pole 2 is equipped with cutter arbor 4, and the front end of cutter arbor 4 is equipped with spiral polishing sword 6, the front end of spiral polishing sword 6 is equipped with attacks tooth pole 7, and the front end of attacking tooth pole 7 is equipped with drilling head 10, the drill bit can punch through installation pole 2 fixed mounting and attack on the tooth machine, can drill the work piece through the drilling head 10 of cutter arbor 4 foremost in the use, can attack the tooth through attacking tooth pole 7 in addition, and can polish the machined position of work piece through spiral polishing sword 6.

Further, the rear end of the mounting rod 2 is provided with the handle 1, and the central position of the rear end of the handle 1 is provided with the mounting hole 12, in the embodiment, the handle 1 adopts a quadrangular structure, so that the whole mounting rod 2 can be conveniently fixed, and the mounting hole 12 can ensure the mounting stability of the mounting rod 2.

Further, cutter arbor 4 is connected with installation pole 2 through connecting rod 3, and the surface evenly distributed of spiral polishing sword 6 has polishing striation 5, and in the embodiment, connecting rod 3 can guarantee the fastness that cutter arbor 4 and installation pole 2 are connected, and polishing striation 5 can guarantee the quality and the effect of polishing.

Further, the surface of the tapping rod 7 is provided with a three-blade tapping knife 8, tapping blades 9 are uniformly distributed on the outer surface of the three-blade tapping knife 8, and in the embodiment, the three-blade tapping knife 8 can tap and process metal workpieces through the tapping blades 9 under the rotating action.

Further, the front end of the drilling head 10 is provided with a drilling blade 11, and the end of the drilling blade 11 is provided with a three-blade cutter head 13, in the embodiment, the drilling blade 11 can facilitate the drilling head 10 to drill, and the three-blade cutter head 13 can ensure the drilling quality and efficiency.

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 integrative drill bit of tooth is attacked in punching, includes installation pole (2), cutter arbor (4) and drilling head (10), its characterized in that: the front end of installation pole (2) is equipped with cutter arbor (4), and the front end of cutter arbor (4) is equipped with spiral polishing sword (6), the front end of spiral polishing sword (6) is equipped with attacks tooth pole (7), and the front end of attacking tooth pole (7) is equipped with drilling head (10).

2. The drilling and tapping integrated drill bit as claimed in claim 1, wherein: the tail end of the mounting rod (2) is provided with a mounting handle (1), and the central position of the tail end of the mounting handle (1) is provided with a mounting hole (12).

3. The drilling and tapping integrated drill bit as claimed in claim 1, wherein: the cutter bar (4) is connected with the mounting rod (2) through the connecting rod (3), and polishing stripes (5) are uniformly distributed on the outer surface of the spiral polishing blade (6).

4. The drilling and tapping integrated drill bit as claimed in claim 1, wherein: the surface of the tapping rod (7) is provided with a three-blade tapping knife (8), and tapping blades (9) are uniformly distributed on the outer surface of the three-blade tapping knife (8).

5. The drilling and tapping integrated drill bit as claimed in claim 1, wherein: the front end of the drilling head (10) is provided with a drilling blade (11), and the end of the drilling blade (11) is provided with a three-blade tool bit (13).