CN218361813U

CN218361813U - Wire cutting device

Info

Publication number: CN218361813U
Application number: CN202222622666.3U
Authority: CN
Inventors: 吴献章; 杨将华
Original assignee: Ji'an Zhongrui Electronics Co ltd
Current assignee: Ji'an Zhongrui Electronics Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The application provides a wire cutting device, including the bottom plate, draw fixed length portion, fixed cutting portion. The fixed cutting portion is arranged on the bottom plate and comprises a fixed cutting platform, a first telescopic device, a second telescopic device, a cutter and a pressing plate, the fixed cutting platform is arranged on the bottom plate, the first telescopic device and the second telescopic device are arranged perpendicularly, the pressing plate is arranged at the telescopic end of the first telescopic device, and the cutter is arranged at the telescopic end of the second telescopic device. The traction long part is arranged on the bottom plate, the traction long part comprises an installation plate, a lead screw slider mechanism and a clamp, the installation plate is arranged on the bottom plate, the lead screw slider mechanism is arranged on the installation plate, and the clamp is arranged on a slider of the lead screw slider mechanism. The application provides a wire cutting device, the full-automatic of the cutting process of whole wire goes on, need not manually to carry out the fixed length, reduces the manpower consumption to through the traction effect of pulling fixed length portion, avoid the wire crooked and lead to the wire to cut the problem of overlength.

Description

Wire cutting device

Technical Field

The utility model relates to a wire processing field especially relates to a wire cutting device.

Background

In the wire course of working, need decide into the certain line segment of length with the wire, because wire itself has certain flexibility, decide the bending that appears easily in the process, and then lead to the wire of cutting out to be long partially. Therefore, the conventional wire cutting is usually performed in a semi-automatic manner in which the wire is cut by a machine after the wire is manually cut to a fixed length. However, this semi-automatic method is inefficient and requires a large amount of manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire cutting device for adopt semi-automatic mode to have inefficiency when solving traditional wire cutting, and need consume the technical problem of great manpower.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a wire cutting device including:

a base plate;

the fixed cutting part is arranged on the bottom plate and comprises a fixed cutting platform, a first telescopic device, a second telescopic device, a cutter and a pressing plate, the fixed cutting platform is arranged on the bottom plate, the first telescopic device and the second telescopic device are vertically arranged, the pressing plate is arranged at the telescopic end of the first telescopic device, and the cutter is arranged at the telescopic end of the second telescopic device;

draw fixed length portion, draw long portion set up in on the bottom plate, draw fixed length portion including mounting panel, lead screw slider mechanism, anchor clamps, the mounting panel set up in on the bottom plate, lead screw slider mechanism set up in on the mounting panel, anchor clamps set up in on the slider of lead screw slider mechanism.

In one embodiment, the lead cutting device comprises a guide part, the guide part is arranged on the bottom plate, and the guide part is positioned on one side of the fixed cutting part far away from the traction fixed length part; the guide portion comprises a guide rod and a guide ring arranged at the top of the guide rod, and a guide to be cut off penetrates through the guide ring.

In one embodiment, the input end of the guide ring is provided with a smooth rounded chamfer.

In one embodiment, the clamp comprises:

the left arc-shaped clamping arm is hinged to the sliding block;

the right arc-shaped clamping arm is arranged on the sliding block;

and the third telescopic device is hinged on the sliding block, and the telescopic end of the third telescopic device is hinged with the left arc-shaped clamping arm.

In one embodiment, the pressure plate is made of an elastic material.

In one embodiment, the wire cutting device includes a finished product collecting portion disposed on the bottom plate and located between the fixed cutting portion and the pulling and length fixing portion.

The embodiment of the present invention provides one or more technical solutions, which at least have the following technical effects or advantages:

the embodiment of the utility model provides a wire cutting device, through lead screw slider mechanism operation, make anchor clamps be close to the tip of wire, then adopt to pull the tip that anchor clamps in the fixed length portion pressed from both sides tight wire, then make the anchor clamps that set up on the slider move certain distance towards the direction of keeping away from fixed cutting portion through lead screw slider mechanism operation, realize the purpose of fixed length, then extend through the first telescoping device in the fixed cutting portion, compress tightly the wire on fixed cutting platform through the clamp plate, accomplish the fixed back of wire, the extension of second telescoping device, make the cutter that sets up on the second telescoping device cut off the wire downwards, accomplish and cut off the back, anchor clamps loosen the wire that has cut, and through the tip of lead screw slider mechanism secondary motion to wire, in order to carry out the fixed length work of cutting next time. And then make the full automatic conduct of cutting process of whole wire, need not the manual fixed length that carries on, reduce manpower consumption to through the traction effect who draws fixed length portion, avoid the wire to appear the wire bending and lead to the wire to cut the problem of overlength.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a wire cutting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a clamp provided by an embodiment of the present invention.

Wherein the respective reference numerals are as follows:

1. a base plate; 2. a fixed cutting part; 3. a traction fixed length part; 4. a guide section; 5. a finished product collecting part; 6. a wire; 21. fixing the cutting platform; 22. a first telescoping device; 23. a second telescoping device; 24. a cutter; 25. pressing a plate; 31. mounting a plate; 32. a screw rod sliding block mechanism; 33. a clamp; 41. a guide rod; 42. a guide ring; 321. a slide block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 2, an embodiment of the present application provides a wire cutting device, which includes a base plate 1, a fixed cutting portion 2, and a fixed pulling portion 3. Wherein, fixed cutting portion 2 sets up on bottom plate 1, and fixed cutting portion 2 includes fixed cutting platform 21, first telescoping device 22, second telescoping device 23, cutter 24, clamp plate 25, and fixed cutting platform 21 sets up on bottom plate 1, and first telescoping device 22 all sets up perpendicularly with second telescoping device 23, and clamp plate 25 sets up in the flexible end of first telescoping device 22, and cutter 24 sets up in the flexible end of second telescoping device 23. The traction long part is arranged on the bottom plate 1, the traction fixed long part 3 comprises an installation plate 31, a screw rod sliding block mechanism 32 and a clamp 33, the installation plate 31 is arranged on the bottom plate 1, the screw rod sliding block mechanism 32 is arranged on the installation plate 31, and the clamp 33 is arranged on a sliding block 321 of the screw rod sliding block mechanism 32.

Specifically, the first expansion device 22 and the second expansion device 23 may be both air cylinders or hydraulic cylinders. The clamp plate 25 can adopt elastic material to make, specifically can be elastic material such as rubber, and the clamp plate 25 that adopts elastic material to make can ensure to have when compressing tightly the wire, can reduce the probability that the wire is pressed to become deformed and damaged when having sufficient fastness. Further, the pressing plate 25 may be designed to have a semi-circular arc shape, so that the pressing plate 25 can press the cylindrical wire conveniently.

The lead cutting device provided by the embodiment of the invention, the lead screw slider mechanism 32 operates to enable the clamp 33 to be close to the end part of the lead, then the clamp 33 in the traction fixed-length part 3 is adopted to clamp the end part of the lead, then the lead screw slider mechanism 32 operates to enable the clamp 33 arranged on the slider 321 to move for a certain distance towards the direction far away from the fixed cutting part 2 (the moving distance of the slider 321 can be accurately controlled by controlling the number of rotation turns of the motor in the lead screw slider mechanism 32, and further the length of the lead drawn by the clamp 33 is controlled), so that the fixed-length purpose is realized, then the lead is extended through the first expansion device 22 in the fixed cutting part 2, the lead is pressed on the fixed cutting platform 21 through the pressing plate 25, after the lead is fixed, the second expansion device 23 is extended, so that the cutter 24 arranged on the second expansion device 23 downwards cuts the lead, after the cut, the clamp 33 loosens the cut lead, and moves to the end part of the lead again through the lead screw slider mechanism 32, so as to perform fixed-length work of the next cutting. And then make the full automatic conduct of cutting process of whole wire, need not the manual fixed length that carries on, reduce manpower consumption to through the traction effect who draws fixed length portion 3, avoid the wire to appear the wire bending and lead to the wire to cut the problem of overlength.

In one embodiment, the wire cutting device comprises a guide part 4, the guide part 4 is arranged on the bottom plate 1, and the guide part 4 is positioned on one side of the fixed cutting part 2 far away from the traction fixed length part 3; the guide portion 4 includes a guide rod 41 and a guide ring 42 provided on the top of the guide rod 41, and a guide to be cut is passed through the guide ring 42. By arranging the guide ring 42, the wires can be automatically gathered into a bundle before entering the fixed cutting part 2, so that a plurality of wires can be cut off simultaneously. Further, the input end of the guide ring 42 is provided with a smooth rounded chamfer. By providing the input end of the guide ring 42 with a smooth rounded chamfer, the wire is not cut by the edge of the guide ring 42 as it enters the guide ring 42.

In one embodiment, the clamp 33 includes a third retractor, a right arc clamp arm, and a left arc clamp arm. Wherein, the left arc-shaped clamping arm is hinged on the sliding block 321. The right arc-shaped clamp arm is arranged on the sliding block 321. The third telescopic device is hinged to the sliding block 321, and a telescopic end of the third telescopic device is hinged to the left arc-shaped clamping arm.

In one embodiment, the wire cutting device includes a finished product collecting portion 5, the finished product collecting portion 5 is disposed on the base plate 1, and the finished product collecting portion 5 is located between the fixed cutting portion 2 and the pulling and fixing portion 3. The finished product collecting part 5 is a semi-cylindrical surface which is concave downwards, and the cut wires directly fall into the finished product collecting part 5 to be collected.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A wire cutting device, characterized by comprising:

a base plate;

draw fixed length portion, draw fixed length portion set up in on the bottom plate, draw fixed length portion including mounting panel, lead screw slider mechanism, anchor clamps, the mounting panel set up in on the bottom plate, lead screw slider mechanism set up in on the mounting panel, anchor clamps set up in on the slider of lead screw slider mechanism.

2. The wire cutting device of claim 1, wherein:

the lead cutting device comprises a guide part, the guide part is arranged on the bottom plate, and the guide part is positioned on one side of the fixed cutting part, which is far away from the traction fixed length part; the guide portion comprises a guide rod and a guide ring arranged at the top of the guide rod, and the guide ring is penetrated by a guide to be cut.

3. A wire cutting apparatus as defined in claim 2, wherein:

the input end of the guide ring is provided with a smooth round chamfer.

4. The wire cutting device of claim 1, wherein the clamp comprises:

the left arc-shaped clamping arm is hinged to the sliding block;

the right arc-shaped clamping arm is arranged on the sliding block;

and the third telescopic device is hinged to the sliding block, and the telescopic end of the third telescopic device is hinged to the left arc-shaped clamping arm.

5. The wire cutting device of claim 1, wherein:

the pressing plate is made of elastic materials.

6. The wire cutting device of claim 1, wherein:

the wire cutting device comprises a finished product collecting part, the finished product collecting part is arranged on the bottom plate, and the finished product collecting part is located between the fixed cutting part and the traction fixed length part.