CN111633156A

CN111633156A - Copper wire cutting device with quantitative length

Info

Publication number: CN111633156A
Application number: CN202010620402.7A
Authority: CN
Inventors: 杜士刚; 姚正兴; 柴平松; 南海; 甘蕾
Original assignee: Huizhou Dongju Plastic Products Co ltd
Current assignee: Huizhou Dongju Plastic Products Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-09-08

Abstract

The invention discloses a copper wire cutting device with quantitative length, which relates to the technical field of wire cutting tools and aims at solving the problems that the existing copper wire cutting device is simple in structure and function and cannot conveniently cut copper wires at fixed length. The copper wire fixed-length cutting device is novel in structure, has the function of fixed-length cutting of copper wires, can conveniently cut the copper wires, is provided with the cutter head inside the grab handle, and is high in use safety and practical.

Description

Copper wire cutting device with quantitative length

Technical Field

The invention relates to the technical field of wire cutting tools, in particular to a copper wire cutting device with a quantitative length.

Background

In life, copper wires are commonly used as leads, and have the advantages of good electrical conductivity, good thermal conductivity and easiness in hot pressing and cold processing. When the copper wire is used daily, the copper wire is often required to be cut, and a copper wire cutting tool is required.

The existing copper wire cutting tool is simple in structure and function, only has the function of simply cutting a copper wire, and does not have the function of cutting the copper wire at a fixed length, so that the copper wire is generally required to be measured by using a measuring tool before being cut at the fixed length, and the copper wire cutting tool is troublesome; meanwhile, the cutter head of the cutting device is generally exposed, and has certain danger if a child contacts the cutter head, so that a copper wire cutting device with a quantitative length is provided to solve the problem.

Disclosure of Invention

The copper wire cutting device with the quantitative length provided by the invention solves the problems that the existing copper wire cutting device is simple in structure and function and cannot conveniently cut a copper wire in a fixed length manner.

In order to achieve the purpose, the invention adopts the following technical scheme:

a copper wire cutting device with quantitative length comprises a grab handle and a cutting seat, wherein the top end of the grab handle is fixedly connected with the cutting seat, the two ends of the cutting seat are respectively provided with a threading hole, the threading holes all penetrate through the inner walls of the two sides of the cutting seat, the surface of the grab handle is provided with a pressing groove, the inner wall of the pressing groove is rotatably provided with a pressing block, the inner wall of the grab handle is rotatably provided with a driven gear, the driven gear is arranged above the pressing block, one side surface of the pressing block, which is close to the driven gear, is provided with a driving tooth, the driving tooth is meshed with the driven gear, the surface of the driven gear is rotatably provided with a driving rod, one end of the driving rod, which is far away from the driven gear, is hinged with a limiting plate, one end of the limiting plate, which is far away from the driving rod, and the sliding hole penetrates through the inner wall of the top end of the grab handle, and the tool bit is connected with the sliding hole in a sliding manner.

Preferably, the one end fixed mounting of cutting seat has fastening seat, just fastening seat's surface rotation installs fastening bolt, fastening bolt run through the inner wall of fastening seat and with fastening seat threaded connection, fastening bolt's tip is rotated and is installed the grip block, just the grip block is located the inside setting of fastening seat.

Preferably, the inner wall fixedly connected with of grab handle is two locating pieces that are the symmetric distribution, just the limiting plate is located and sets up between locating piece and the sliding hole.

Preferably, one side of the inner wall of the cutting seat, which is far away from the grab handle, is provided with a cutting groove, and the cutting groove is arranged right above the sliding hole.

Preferably, the surface of the grab handle is provided with evenly distributed anti-skid threads.

Preferably, one side surface of the clamping plate, which is far away from the fastening bolt, is fixedly connected with anti-skid rubber.

Preferably, a measuring tape is fixedly mounted on one side surface of the cutting seat, which is far away from the grab handle.

The invention has the beneficial effects that:

1. the measuring tape is fixedly installed on the upper surface of the cutting seat, so that when the copper wire extends out of the cutting seat, the length of the copper wire extending out of the cutting seat can be measured through the measuring tape, meanwhile, the copper wire penetrates through the inside of the fastening seat, and the end of the fastening bolt is rotatably installed with the clamping plate. Meanwhile, the fastening bolt is connected with the fastening seat in a threaded manner, the fastening bolt is enabled to push the clamping plate to clamp the copper wire by rotating the fastening bolt, the length of the copper wire extending out of the cutting seat is fixed, and therefore the device has the function of fixed-length cutting of the copper wire.

2. Through being provided with the drive tooth in a side of pressing the briquetting and being close to driven gear, and drive tooth and driven gear meshing, thereby make to press the briquetting and make the drive tooth drive driven gear rotation, driven gear's rotation on surface installs the actuating lever simultaneously, thereby make the actuating lever promote the tool bit along the inner wall removal of sliding hole along driven gear's rotation, can cut off the inside copper line of cutting cut groove, make the device can be convenient cut off the copper line, and the tool bit is located the inside setting of grab handle, and the safety in utilization is higher.

To sum up, the device not only has the function of copper line fixed length cutting, simultaneously can be convenient cut off the copper line to the tool bit is located the inside setting of grab handle, and the safety in utilization is higher, and is more practical.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the internal structure of the handle and cutting block of the present invention.

Fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Fig. 4 is a sectional view showing the internal structure of the fastening socket of the present invention.

Reference numbers in the figures: 1. a handle; 2. a cutting seat; 3. threading holes; 4. a fastening seat; 5. fastening a bolt; 6. a clamping plate; 7. a tape measure; 8. pressing the groove; 9. a pressing block; 10. a drive tooth; 11. a driven gear; 12. a drive rod; 13. a limiting plate; 14. a cutter head; 15. positioning blocks; 16. a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a copper wire cutting device with ration length, includes grab handle 1 and cutting seat 2, the top of grab handle 1 and cutting seat 2 fixed connection, just threading hole 3 has all been seted up at the both ends of cutting seat 2, threading hole 3 all runs through the both sides inner wall of cutting seat 2, the surface of grab handle 1 is seted up and is pressed groove 8, just press the inner wall rotation of groove 8 and install and press according to briquetting 9, the inner wall rotation of grab handle 1 installs driven gear 11, just driven gear 11 is located the top setting of pressing briquetting 9, it is provided with drive tooth 10 to press briquetting 9 to be close to a side surface of driven gear 11, just drive tooth 10 and driven gear 11 mesh, driven gear 11's surface rotation installs actuating lever 12, just driven gear 11 was kept away from to actuating lever 12 one end articulates there is limiting plate 13, limiting plate 13 keeps away from the one end fixed mounting of actuating lever 12 has tool bit 14, one side of the inner wall of the cutting seat 2 close to the grab handle 1 is provided with a sliding hole 16, the sliding hole 16 penetrates through the top end inner wall of the grab handle 1, the tool bit 14 is in sliding connection with the sliding hole 16, one end of the cutting seat 2 is fixedly provided with a fastening seat 4, the surface of the fastening seat 4 is rotatably provided with a fastening bolt 5, the fastening bolt 5 penetrates through the inner wall of the fastening seat 4 and is in threaded connection with the fastening seat 4, the end part of the fastening bolt 5 is rotatably provided with a clamping plate 6, the clamping plate 6 is arranged in the fastening seat 4, the inner wall of the grab handle 1 is fixedly connected with two positioning blocks 15 which are symmetrically distributed, the limiting plate 13 is arranged between the positioning blocks 15 and the sliding hole 16, one side of the inner wall of the cutting seat 2 far away from the grab handle 1 is provided with a cutting groove, the cutting groove is arranged right above the sliding hole 16, and the surface of the grab handle 1 is provided with evenly distributed anti-skid threads, one side face, far away from the fastening bolt 5, of the clamping plate 6 is fixedly connected with anti-skid rubber, and one side face, far away from the grab handle 1, of the cutting seat 2 is fixedly provided with a tape 7.

The working principle is as follows: when the device is used, firstly, a copper wire passes through two threading holes 3 to penetrate through the inside of a cutting seat 2, then the copper wire slides along the length direction of the cutting seat 2, meanwhile, the length of the copper wire sliding out of the cutting seat 2 is measured through a tape measure 7, when the length of the extended copper wire reaches the required length, the fastening bolt 5 is rotated to push a clamping plate 6 to move, so that the copper wire is clamped in the fastening seat 4, the copper wire is prevented from sliding again, then, a pressing block 9 is pressed towards the inside of a grab handle 1 through fingers, so that the pressing block 9 moves towards the inside of the grab handle 1, a driving tooth 10 on the surface of the pressing block 9 is meshed with a driven gear 11, so that the pressing block 9 drives the driven gear 11 to rotate, the surface of the driving rod 12 and the driven gear 11 are rotationally connected to drive the driving rod 12 to move upwards, and the actuating lever 12 drives tool bit 14 rebound, and tool bit 14 slides along the inner wall of sliding hole 16 simultaneously to cut off the copper line that is located cutting seat 2 inside, then loosen and press briquetting 9, and rotatory fastening bolt 5, make the copper line be in the active state, then take out the copper line that will cut from cutting seat 2's inside, can accomplish the cutting of copper line.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a copper wire cutting device with ration length, includes grab handle (1) and cutting seat (2), its characterized in that, the top and the cutting seat (2) fixed connection of grab handle (1), just through wires hole (3) have all been seted up at the both ends of cutting seat (2), through wires hole (3) all run through the both sides inner wall of cutting seat (2), the surface of grab handle (1) has been seted up and has been pressed groove (8), just the inner wall of pressing groove (8) rotates installs and presses down piece (9), the inner wall of grab handle (1) rotates and installs driven gear (11), just driven gear (11) are located and press the top setting of piece (9), a side surface that is close to driven gear (11) according to piece (9) is provided with driving tooth (10), just driving tooth (10) and driven gear (11) meshing, the surface rotation of driven gear (11) installs actuating lever (12), just the one end that driven gear (11) were kept away from in actuating lever (12) articulates there is limiting plate (13), the one end fixed mounting that actuating lever (12) were kept away from in limiting plate (13) has tool bit (14), sliding hole (16) have been seted up to one side that the inner wall of cutting seat (2) is close to grab handle (1), just sliding hole (16) run through the top inner wall of grab handle (1), tool bit (14) and sliding hole (16) sliding connection.

2. The copper wire cutting device with the quantitative length is characterized in that a fastening seat (4) is fixedly installed at one end of the cutting seat (2), a fastening bolt (5) is installed on the surface of the fastening seat (4) in a rotating mode, the fastening bolt (5) penetrates through the inner wall of the fastening seat (4) and is in threaded connection with the fastening seat (4), a clamping plate (6) is installed at the end portion of the fastening bolt (5) in a rotating mode, and the clamping plate (6) is located inside the fastening seat (4).

3. The copper wire cutting device with the quantitative length as recited in claim 1, wherein two positioning blocks (15) are symmetrically distributed and fixedly connected to the inner wall of the handle (1), and the limiting plate (13) is disposed between the positioning blocks (15) and the sliding hole (16).

4. The copper wire cutting device with the quantitative length is characterized in that a cutting groove is formed in one side, away from the handle (1), of the inner wall of the cutting seat (2), and the cutting groove is formed right above the sliding hole (16).

5. Copper wire cutting device with a quantitative length according to claim 1, characterized in that the surface of the grip (1) is provided with evenly distributed non-slip threads.

6. The copper wire cutting device with the quantitative length as recited in claim 2, wherein an anti-slip rubber is fixedly connected to one side surface of the clamping plate (6) away from the fastening bolt (5).

7. The copper wire cutting device with the quantitative length is characterized in that a measuring tape (7) is fixedly installed on one side surface of the cutting seat (2) far away from the handle (1).