CN203330309U - Thread trimming device - Google Patents

Abstract

The utility model discloses trimming device relates to a HDMI's cable shearing mechanism. The device comprises a rack, a mounting plate, a rear clamping mechanism, a front clamping mechanism, a stretching mechanism and a shearing mechanism; the mounting plate is fixed on the frame, and an inverted L-shaped air cylinder fixing plate is mounted at the upper part of the mounting plate; the vertical surface of the cylinder fixing plate is provided with a stretching mechanism, and the horizontal surface of the top of the stretching mechanism is sequentially provided with a front clamping mechanism, a shearing mechanism and a rear clamping mechanism; and the mounting plate is correspondingly provided with a trimming waste outlet. Simple structure is reasonable and the shearing precision is good, can satisfy the special demand that the HDMI cable was cuted.

Description

Thread trimmer

technical field

The utility model relates to a shearing device. Especially a cable cutter for HDMI.

Background technique

HDMI is a digital video/audio interface technology and a dedicated digital interface suitable for image transmission. The HDMI cable needs to be cut to a uniform length before soldering to the terminal, so that it is convenient to connect each branch of the cable to each interface of the terminal. The diameter of the branch line is small and often bent. Under the existing technology, it is usually manually sorted out one by one patiently and then cut with a cutting tool. However, this production method is obviously very inefficient and has a high rate of defective products, which cannot meet the needs of large-scale production. The needs of industrial production, so the HDMI production industry needs a special and efficient cutting device.

Utility model content

In order to solve the problem that there is no dedicated and efficient cutting device for HDMI, the utility model discloses a cutting device. The structure is simple and reasonable, and the cutting precision is good, which can meet the special requirements of HDMI cable cutting. The specific technical scheme is as follows:

A thread trimmer, comprising a frame, also includes a mounting plate, a rear clamping mechanism, a front clamping mechanism, a stretching mechanism, and a shearing mechanism; the mounting plate is fixed on the frame, and the upper part of the mounting plate is installed with An inverted "L"-shaped cylinder fixing plate; a stretching mechanism is installed on the vertical surface of the cylinder fixing plate, and a front clamping mechanism, a shearing mechanism, and a rear clamping mechanism are sequentially installed on the top horizontal surface; the mounting plate Correspondingly, there is a thread trimming waste outlet on the top.

Preferably, the rear clamping mechanism includes a rear clamping cylinder and a rear clamping plate connected thereto.

Preferably, the front clamping mechanism includes a front clamping cylinder and a front clamping plate connected thereto.

Preferably, the shearing mechanism includes a shearing cylinder and a blade connected therewith.

Preferably, the stretching mechanism includes a stretching cylinder and a stretching plate connected thereto.

The beneficial effects of the utility model are: 1. The structure is simple and reasonable. The whole device has fewer parts, is very convenient for production and assembly, and has a low failure rate. 2. High cutting precision, compared with manual cutting, the cutting precision is greatly improved. 3. The production efficiency is high. People hand over the processes of straightening cables and cutting to automatic equipment, which frees people from tedious production and greatly improves production efficiency.

Description of drawings

Figure 1 is a schematic diagram of the thread cutting device

Detailed ways

The technical solution of the above-mentioned utility model will be further elaborated below in conjunction with specific examples, and the following examples are only preferred embodiments of the technical solution.

As shown in Figure 1, a kind of thread cutting device comprises frame, also comprises mounting plate 1, rear clamping mechanism 2, front clamping mechanism 3, stretching mechanism 4, shearing mechanism 5; Described mounting plate 1 is fixed On the frame, an inverted "L"-shaped cylinder fixing plate 6 is installed on the upper part of the mounting plate 1; A holding mechanism 3, a shearing mechanism, and a rear clamping mechanism 2; the thread trimming waste outlet 7 is correspondingly provided on the mounting plate. When the device is working, the cut end of the cable is placed on the stretching mechanism 4, the front clamping mechanism 3 and the rear clamping mechanism 2 jointly compress the cable, and the stretching mechanism 4 straightens the cable. Then the cutting mechanism 5 cuts off the cable, and the cut waste is discharged by the wire cutting waste outlet 7.

Preferably, the rear clamping mechanism 2 includes a rear clamping cylinder and a rear clamping plate connected thereto. The rear clamping cylinder pushes the rear clamping plate to compress the front end of the cable.

Preferably, the front clamping mechanism 3 includes a front clamping cylinder and a front clamping plate connected thereto. The front clamping cylinder pushes the front clamping plate to compress the rear end of the cable.

Preferably, the shearing mechanism 5 includes a shearing cylinder and a blade connected therewith. The cutting mechanism is located between the front clamping mechanism and the rear clamping mechanism. After the front clamping mechanism 3 and the rear clamping mechanism 2 compress the cable, the shearing cylinder pushes the blade to cut the cable from the middle.

Preferably, the stretching mechanism 4 includes a stretching cylinder and a stretching plate connected thereto. The cable is placed on the stretching plate, and the front clamping mechanism 3 and the rear clamping mechanism 2 press the cable on the stretching plate, and then the stretching plate is dragged backward under the drive of the stretching cylinder, so that the The cables on it are straightened and leveled.

The above devices can be used alone or in combination with other HDMI production equipment.

Claims (5)

1. A thread trimmer, comprising a frame, is characterized in that: it also includes a mounting plate, a rear clamping mechanism, a front clamping mechanism, a stretching mechanism, and a shearing mechanism; the mounting plate is fixed on the frame, and the An inverted "L"-shaped cylinder fixing plate is installed on the upper part of the mounting plate; a stretching mechanism is installed on the vertical surface of the cylinder fixing plate, and a front clamping mechanism, a shearing mechanism, and a rear clamping mechanism are installed on the top horizontal surface in sequence. Mechanism; the installation plate is correspondingly provided with a trimming waste outlet. 2. The thread cutting device according to claim 1, wherein the rear clamping mechanism comprises a rear clamping cylinder and a rear clamping plate connected thereto. 3. The thread cutting device according to claim 1 or 2, characterized in that: the front clamping mechanism comprises a front clamping cylinder and a front clamping plate connected thereto. 4. The thread cutting device according to claim 3, wherein the cutting mechanism comprises a cutting cylinder and a blade connected therewith. 5. The thread cutting device according to claim 3, characterized in that: the stretching mechanism comprises a stretching cylinder and a stretching plate connected therewith.

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