CN220426928U

CN220426928U - Drilling and tapping integrated tool

Info

Publication number: CN220426928U
Application number: CN202321924749.6U
Authority: CN
Inventors: 武玉麒; 杨金鹏; 曲太明; 侯玉嵩; 刘庆发; 魏涛
Original assignee: Dalian Sida Automotive Parts Co ltd
Current assignee: Dalian Sida Automotive Parts Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-02-02
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a drilling and tapping integrated cutter which comprises a cutter component, wherein a protective component is detachably connected to the side surface of the cutter component, the cutter component comprises a cutter body, the upper end of the cutter body is movably connected with a mounting head, and pin holes are formed in the mounting head and the side surface of the cutter body. According to the utility model, the workpiece can be drilled and tapped simultaneously by the aid of the cutter component matched with the protection component, and the cutters can be disassembled conveniently according to requirements, so that the use convenience of the cutters can be improved while the working efficiency is improved.

Description

Drilling and tapping integrated tool

Technical Field

The utility model relates to the field of cutters, in particular to a drilling and tapping integrated cutter.

Background

In the existing hole turning and tapping processes, two tools are required to be used respectively to achieve the effect, so that the working efficiency of an existing cutter structure is required to be improved, meanwhile, the existing cutter structure is of an integral structure, and therefore the cutter structure is inconvenient to detach from a drilling machine.

Disclosure of Invention

The utility model aims to provide a drilling and tapping integrated tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an integrated drilling and tapping tool comprises a tool component, wherein a protective component is detachably connected to the side surface of the tool component;

the cutter assembly comprises a cutter body, the upper end swing joint of cutter body has the installation head, the pinhole has all been seted up to the side surface of installation head and cutter body, the spliced eye has been seted up to the lower extreme of installation head, the protection assembly is including installing in the bearing of cutter body side surface, the lower extreme fixedly connected with toper helicoidal of bearing, the lower extreme fixedly connected with stabilizer ring of toper helicoidal.

As a preferable scheme of the utility model, the first pin rod and the second pin rod are respectively inserted into the pin hole.

As a preferable scheme of the utility model, one end of the first pin rod is fixedly connected with a screw rod, one end of the second pin rod is provided with a screw hole, and the screw rod is in threaded connection with the inside of the screw hole.

As a preferable mode of the utility model, the side surface of the cutter body is provided with a thread section, and the bearing is connected with the side surface of the cutter body through the thread section in a threaded manner.

In a preferred embodiment of the present utility model, the stabilizer ring is made of a magnetite material.

As a preferable scheme of the utility model, the structure of the plug hole is matched with the top end of the cutter body, and the cutter body is movably plugged in the plug hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cutter assembly is matched with the protection assembly, so that the drilling and tapping operations can be simultaneously carried out, and the cutter is convenient to detach, therefore, the use convenience of the cutter can be enhanced while the working efficiency is improved;

2. the utility model can also protect the hands of an operator while drilling and tapping by arranging the cutter component and matching with the protection component, and when the cutter is used, the cutter body is propped against a workpiece at first, meanwhile, the stabilizing ring made of magnet materials is magnetically connected with the workpiece, so that the stability is enhanced, the conical spiral gradually contracts along with the rotation of the cutter body to deeply drill holes, and meanwhile, long fragments rotated out of the drill holes are most obstructed by the conical spiral, so that the damage of the fragments to the hands of the operator along with the rotation of the cutter body can be avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the cutter assembly of the present utility model;

fig. 3 is a schematic structural view of the protection component of the present utility model.

In the figure: 1. a cutter assembly; 11. a cutter body; 12. a mounting head; 13. a pin hole; 14. a plug hole; 111. a first pin; 112. a second pin; 121. a screw; 122. a screw hole; 131. a threaded section; 2. a protective assembly; 21. a bearing; 22. a conical spiral; 23. a stabilizing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the drilling and tapping integrated cutter comprises a cutter assembly 1, wherein a protective assembly 2 is detachably connected to the side surface of the cutter assembly 1;

the cutter assembly 1 comprises a cutter body 11, the upper end of the cutter body 11 is movably connected with a mounting head 12, pin holes 13 are formed in the side surfaces of the mounting head 12 and the cutter body 11, a plug hole 14 is formed in the lower end of the mounting head 12, the protection assembly 2 comprises a bearing 21 mounted on the side surface of the cutter body 11, the lower end of the bearing 21 is fixedly connected with a conical helicoid 22, and the lower end of the conical helicoid 22 is fixedly connected with a stabilizing ring 23.

Specifically, not only can carry out drilling and tapping operation simultaneously to the work piece through the cutter subassembly 1 cooperation protection component 2 that sets up, still be convenient for dismantle the cutter as required simultaneously, consequently, can improve the convenience that the cutter was used when improving work efficiency, in addition, can also protect operator's hand as required through above-mentioned structure, therefore the security that can improve the cutter and use, when carrying out drilling and tapping to the work piece, at first with cutter body 11 jack-up work piece, stable ring 23 and work piece magnetism are inhaled and are connected this moment, then control cutter body 11 rotates and can carry out drilling and tapping operation to the work piece, in this process, with the deep of cutter body 11, the shrink of toper helicoid 22 is carried by toper helicoid 22 simultaneously by the piece that cutter body 11 carried out, thereby reach the purpose of protecting operator's hand.

In this embodiment: the first pin 111 and the second pin 112 are inserted into the pin hole 13.

Specifically, the cutter body 11 and the mounting head 12 can be connected and fixed by inserting the first pin rod 111 and the second pin rod 112 into the pin hole 13, and the cutter body 11 can be detached only by taking out the first pin rod 111 and the second pin rod 112.

In this embodiment: one end of the first pin rod 111 is fixedly connected with a screw rod 121, one end of the second pin rod 112 is provided with a screw hole 122, and the screw rod 121 is in threaded connection with the inside of the screw hole 122.

Specifically, the connection strength between the first pin 111 and the second pin 112 can be enhanced by screwing the screw 121 inside the screw hole 122, and further the connection stability between the cutter body 11 and the mounting head 12 can be enhanced.

In this embodiment: the side surface of the cutter body 11 is provided with a thread segment 131, and the bearing 21 is in threaded connection with the side surface of the cutter body 11 through the thread segment 131.

In particular, not only can the bearing 21 and the tool body 11 be screwed by means of the thread segments 131, but also the bearing 21 can be removed if required.

In this embodiment: the stabilizer ring 23 is made of a magnet material.

Specifically, the stabilizing ring 23 made of the material can be magnetically connected with the workpiece at this time, so that the connection stability between the conical spiral coil 22 and the workpiece is enhanced, and the protection effect of the conical spiral coil 22 can be enhanced.

In this embodiment: the structure of the plug hole 14 is matched with the top end of the cutter body 11, and the cutter body 11 is movably plugged in the plug hole 14.

Specifically, because the plug hole 14 is matched with the top end of the cutter body 11, the limiting effect on the cutter body 11 can be enhanced through the plug hole 14, and the stability and safety of the cutter body 11 during drilling can be improved.

Working principle: when the tool is used, the tool body 11 and the mounting head 12 are firstly connected with the drilling machine when the workpiece is drilled and tapped, then the tool body 11 is propped against the workpiece, at the moment, the stabilizing ring 23 and the workpiece are magnetically attracted and connected, at the moment, the drilling machine is started to rotate with the tool body 11, the workpiece can be drilled and tapped through the lower end part of the tool body 11, in the process, as the tool body 11 goes deep, the conical screw 22 castings shrink, long strip-shaped fragments carried out from the tool body 11 in the drilling hole are blocked by the conical screw 22, so that the purpose of protecting the hand of an operator can be achieved, in addition, when the tool is disassembled, the screw 121 is firstly taken out from the screw hole 122, so that the first pin rod 111 and the second pin rod 112 can be pulled out from the pin hole 13, the tool body 11 and the mounting head 12 can be disassembled, the conical screw 22 can be disassembled through the mutual matching of the structure, the workpiece can not only be drilled and tapped simultaneously, but also the tool can be disassembled conveniently, and the usability of the tool can be further improved according to the requirement of the tool can be further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Drilling and tapping integrated tool, comprising a tool assembly (1), characterized in that: the side surface of the cutter assembly (1) is detachably connected with a protection assembly (2);

the utility model provides a cutter subassembly (1) includes cutter body (11), the upper end swing joint of cutter body (11) has installation head (12), pinhole (13) have all been seted up to the side surface of installation head (12) and cutter body (11), spliced eye (14) have been seted up to the lower extreme of installation head (12), protection subassembly (2) are including installing in bearing (21) of cutter body (11) side surface, the lower extreme fixedly connected with toper helicoid (22) of bearing (21), the lower extreme fixedly connected with stabilizer ring (23) of toper helicoid (22).

2. The drilling and tapping integrated tool according to claim 1, wherein: the inside of the pin hole (13) is respectively inserted with a first pin rod (111) and a second pin rod (112).

3. The drilling and tapping integrated tool according to claim 2, wherein: one end of the first pin rod (111) is fixedly connected with a screw rod (121), one end of the second pin rod (112) is provided with a screw hole (122), and the screw rod (121) is in threaded connection with the inside of the screw hole (122).

4. The drilling and tapping integrated tool according to claim 1, wherein: the side surface of the cutter body (11) is provided with a thread section (131), and the bearing (21) is in threaded connection with the side surface of the cutter body (11) through the thread section (131).

5. The drilling and tapping integrated tool according to claim 1, wherein: the stabilizing ring (23) is made of a magnet material.

6. The drilling and tapping integrated tool according to claim 1, wherein: the structure of the plug hole (14) is matched with the top end of the cutter body (11), and the cutter body (11) is movably plugged in the plug hole (14).