CN215547107U

CN215547107U - A clear bits hook for clearing up smear metal

Info

Publication number: CN215547107U
Application number: CN202121443200.6U
Authority: CN
Inventors: 白玉山
Original assignee: Baoji Yishijia Precision Industry And Trade Co ltd
Current assignee: Baoji Yishijia Precision Industry And Trade Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-18
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a scrap cleaning hook for cleaning scraps, which comprises a linear rod body and a hook body, wherein an included angle is formed between one end of the rod body and the rod body, and a driving mechanism for driving the hook body and a formed linear structure or an included angle structure of the hook body is arranged in the rod body. The driving mechanism comprises a driving rod which is arranged in the rod body in a sliding penetrating mode, the hook body is hinged to the end portion of the driving rod, and a supporting rod is connected between the side wall of the end portion of the rod body and the side wall of the hook body and synchronously hinged to the side wall of the hook body. The hook body and the rod body are integrally formed into a linear structure through the driving structure, so that the hook body extends into the piled cuttings, an included angle structure is formed between the hook body and the rod body, external force is applied to the rod body to separate the cuttings from a cutter and a workpiece, and the hook body and the rod body are made into a linear structure again, so that the hook body and the cuttings are conveniently separated. The problem that cuttings and the cuttings clearing hook are difficult to separate is effectively solved, so that the cuttings can be timely and effectively cleared in the workpiece machining process, and the problem of scratching of the workpiece is avoided.

Description

A clear bits hook for clearing up smear metal

Technical Field

The utility model relates to the technical field of chip cleaning in machine tool machining, in particular to a chip cleaning hook for cleaning chips.

Background

In a machining operation on a workpiece by a machine tool, a tool is brought into contact with the workpiece and a relative movement is generated. In the process, the tool continuously cuts the surface of the workpiece and continuously forms chips, the chips are gradually wound on the surfaces of the tool and the workpiece, the quantity of the chips is gradually increased, and the chips need to be cleaned synchronously. The cleaning tool is generally used for hooking and removing wound scrap iron by using a hook-shaped auxiliary tool so as to separate the scrap iron from the winding of the cutter and the workpiece. Due to the special shape of the hook body, the hook body is difficult to quickly penetrate into piled chips to apply a cleaning external force, and simultaneously, after the chips are hooked with the cutter and the workpiece by the tool, the tool is difficult to separate from the chips, so that the chips generated by machining cannot be effectively cleaned synchronously on the whole, the chips are easy to scratch the surface of the workpiece, the contact cutting machining of the cutter and the workpiece is blocked, the machine needs to be stopped uninterruptedly for cleaning, and the machining efficiency is seriously influenced.

Disclosure of Invention

In view of the above problems, the present invention is directed to a chip cleaning hook for cleaning chips, which can make the hook body form an angle or a straight structure with the rod body. The problem that cuttings and the cuttings clearing hook are difficult to separate is effectively solved in the mode, so that the cuttings can be timely and effectively cleared in the workpiece machining process, scratches to workpieces are avoided, and the problem of continuous machining is influenced.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a clear bits hook for clearing up smear metal, clear bits hook includes the linear body of rod, reaches the body of rod one end with the coupler body of rod formation contained angle be equipped with in the body of rod with the coupler body rather than the actuating mechanism of shaping sharp structure or contained angle structure.

Preferably, the driving mechanism comprises a driving rod which is arranged in the rod body in a sliding penetrating mode, the hook body is hinged to the end portion of the driving rod, and a supporting rod is connected between the side wall of the end portion of the rod body and the side wall of the hook body and is hinged to the side wall of the hook body in a synchronous mode.

Preferably, fastening through holes are formed in the side wall of one side, away from the hook body, of the rod body and correspond to the driving rod at intervals, and a force application plate is arranged at the end part of the driving rod.

Preferably, the hook body is in a state of forming an included angle with the rod body, and the outer side wall of the hook body is in an inclined surface structure.

Preferably, the outer wall of the rod body is provided with a conical structure with the outer diameter gradually decreasing towards the direction of the hook body.

Preferably, arc-shaped handles are symmetrically arranged on the side wall of the rod body positioned on one side of the fastening through hole.

The utility model has the beneficial effects that: the chip cleaning hook is provided with a driving mechanism which can enable the hook body and the rod body to form an included angle or a linear structure, the hook body and the rod body are integrally formed into the linear structure through the driving mechanism, the hook body can stretch into piled chips, the included angle structure is formed between the hook body and the rod body through the driving mechanism, external force is applied to the rod body to separate the chips from a cutter and a workpiece, the hook body and the rod body are made into the linear structure through the driving mechanism again, and the hook body and the chips are convenient to separate. The problem that cuttings and the cuttings clearing hook are difficult to separate is effectively solved in the mode, so that the cuttings can be timely and effectively cleared in the workpiece machining process, scratches to workpieces are avoided, and the problem of continuous machining is influenced.

Drawings

Fig. 1 is a schematic view of the whole structure of the scrap removing hook.

Fig. 2 is a cross-sectional view of the utility model of fig. 1.

FIG. 3 is an enlarged view of FIG. 1A of the present invention.

FIG. 4 is a schematic view of an included angle formed between the hook and the rod according to the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the drawings and the embodiments.

Referring to fig. 1-4, the scrap cleaning hook 1 includes a linear rod 11 and a hook 12 at an end of the rod 11 and forming an included angle with the rod 11. During operation, the hook body 12 transversely penetrates into piled chips, the outward acting force is applied to the rod body 11, the piled chips are dispersed through the hook body 12 and separated from a cutter and a workpiece of a machine tool, scratches on the workpiece are reduced, and continuous machining of the workpiece is facilitated.

In order to solve the above problem, a driving mechanism for driving the hook 12 and the forming straight line structure or the angle structure is provided in the rod 11, in order to solve the problem that the piled chips are wound too tightly around the hook 12 and are separated from the workpiece by the hook 12 and then wound around the chip cleaning hook (the chips are difficult to separate due to the structure that the rod 11 and the hook 12 form an angle). During operation, the hook body 12 and the rod body 11 are integrally formed into a linear structure through the driving structure, then the hook body 12 extends into the piled cuttings (compared with a fixedly formed cuttings removing hook with an included angle, the method can extend into the cuttings more so as to integrally remove the piled cuttings at one time), then the hook body 12 and the rod body 11 form an included angle structure through the driving mechanism (due to the fact that the piled cuttings removing hook is in a loose state, a gap is formed inside the cuttings removing hook, the hook body 12 is convenient to rotate and forms an included angle with the rod body 11), then external force is applied to the rod body 11, the cuttings are separated from a cutter and a workpiece through the hook body 12, and finally the hook body 12 and the rod body 11 are made into a linear structure through the driving mechanism again so as to facilitate the separation of the hook body 12 and the cuttings.

Specifically, actuating mechanism is including sliding to wear to establish actuating lever 13 in the body of rod 11, coupler 12 articulates the tip of actuating lever 13, and body of rod 11 tip lateral wall department with it has bracing piece 14 to connect and articulate in step between the coupler 12 lateral wall. As shown in fig. 4, the driving rod 13 moves in the rod 11, and under the supporting action of the hinged supporting rod 14, the hook 12 rotates relative to the end of the driving rod 13, and forms an angle with the rod 11, otherwise, the hook 12 and the rod 11 can be in a linear structure (as shown in fig. 3).

In order to maintain the state after the hook body 12 forms an included angle with the rod body 11 so as to effectively separate the cutting scraps from the workpiece and the cutter, fastening through holes 101 are formed in the side wall of the rod body 11 far away from the hook body 12 and in a corresponding interval with the driving rod 13, and a force applying plate 15 is arranged at the end part of the driving rod 13. The pushing force and the pulling force can be applied to the driving rod 13 by the force applying plate 15, so that the hook body 12 forms an angle with the rod body 11 or forms a linear structure. The rod 11 corresponds to the fastening hole 101 at different positions on the driving rod 13, so that the hook 12 and the rod 11 form different included angles, and are suitable for different operation states. Preferably, a positioning pin (not shown) is inserted into the fastening hole 101 for positioning and fixing.

In order to facilitate the hook 12 to be separated from the cutting chips, the hook 12 has an inclined surface structure (shown in a) on the outer side wall thereof in a state of forming an angle with the rod 11. The inclined plane structure enables the hook body 12 to integrally form a cone-like structure with a structure with gradually reduced outer diameter, so that the hook body can be conveniently penetrated into and separated from the chip.

If the whole quantity of the piled chips is large, the rod body 11 needs to be partially penetrated into the chips, so that the rod body 11 is easy to penetrate into the chips and separate from the chips, and the outer wall of the rod body 11 is provided with a conical structure with the outer diameter gradually decreasing towards the hook body 12. The conical structure allows the shank 11 to be quickly inserted into the chip and removed therefrom.

In order to apply pushing and pulling force to the rod 11, arc-shaped handles 16 are symmetrically arranged on the side wall of the rod 11 on one side of the fastening through hole 101. Preferably, the handle 16 can be held by hand to effectively apply an external force.

The principle of the utility model is as follows: the chip cleaning hook is provided with a driving mechanism which can enable the hook body and the rod body to form an included angle or a linear structure, the hook body and the rod body are integrally formed into the linear structure through the driving mechanism, the hook body can stretch into piled chips, the included angle structure is formed between the hook body and the rod body through the driving mechanism, external force is applied to the rod body to separate the chips from a cutter and a workpiece, the hook body and the rod body are made into the linear structure through the driving mechanism again, and the hook body and the chips are convenient to separate. The problem that cuttings and the cuttings clearing hook are difficult to separate is effectively solved in the mode, so that the cuttings can be timely and effectively cleared in the workpiece machining process, scratches to workpieces are avoided, and the problem of continuous machining is influenced.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clear bits hook for clearing up smear metal, clear bits hook (1) include the linear body of rod (11), and the body of rod (11) one end with the body of rod (11) form coupler body (12) of contained angle be equipped with in the body of rod (11) with coupler body (12) rather than the actuating mechanism of shaping straight line structure or contained angle structure.

2. A chip removing hook for removing chips as defined in claim 1, wherein: actuating mechanism wears to establish including sliding actuating lever (13) in the body of rod (11), coupler body (12) articulate the tip of actuating lever (13), and the body of rod (11) tip lateral wall department with it has bracing piece (14) to connect and articulate in step between coupler body (12) lateral wall.

3. A chip removing hook for removing chips as defined in claim 2, wherein: fastening through holes (101) are formed in the side wall of one side, away from the hook body (12), of the rod body (11) and correspond to the driving rod (13) at intervals, and a force application plate (15) is arranged at the end of the driving rod (13).

4. A chip removing hook for removing chips as defined in claim 3, wherein: the outer side wall of the hook body (12) is of an inclined surface structure in a state of forming an included angle with the rod body (11).

5. A chip cleaning hook for cleaning chips as defined in claim 4, wherein: the outer wall of the rod body (11) is of a conical structure with the outer diameter gradually decreasing towards the direction of the hook body (12).

6. A chip cleaning hook for cleaning chips as defined in claim 5, wherein: arc-shaped handles (16) are symmetrically arranged on the side wall of the rod body (11) on one side of the fastening through hole (101).