CN215528169U

CN215528169U - Terminal material area cuts aversion mechanism

Info

Publication number: CN215528169U
Application number: CN202121467055.5U
Authority: CN
Inventors: 张程钊
Original assignee: Kunshan Credit Jiecheng Intelligent Technology Co ltd
Current assignee: Suzhou Reputation Jiecheng Intelligent Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-14
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a terminal material belt cutting and shifting mechanism which comprises a material inlet block, a movable cut-off knife, a static cut-off knife and a translation block, wherein a terminal pressing plate is fixed on the material inlet block, the static cut-off knife is fixedly arranged on the terminal pressing plate, a through hole is formed in the terminal pressing plate, the movable cut-off knife is fixed on a cutting slide block, the cutting slide block can be movably assembled on the material inlet block and is connected with a cutting air cylinder, the translation block can be movably assembled on the material inlet block and is connected with a translation air cylinder, the movable cut-off knife and the translation block are respectively positioned on two sides of the terminal pressing plate, a clamping head is arranged at the end part of the translation block, and the clamping head and the movable cut-off knife are both configured to smoothly pass through the through hole. Above-mentioned terminal material area cuts aversion mechanism cuts and accomplishes the back through translation piece and move cut-off knife centre gripping terminal and shift backward at the terminal, the back end anchor clamps of being convenient for. Not only the structure is compact, but also the design is ingenious; and the displacement distance is short, so that the rear section clamping is convenient, and the cutting efficiency is improved to a certain extent.

Description

Terminal material area cuts aversion mechanism

Technical Field

The utility model belongs to a terminal material belt cutting technology, and particularly relates to a terminal material belt cutting and shifting mechanism.

Background

The electrical connector is widely used in various electronic devices to electrically connect electronic components, and includes a plurality of terminals and a plastic body into which the terminals are inserted. The function of the terminal is mainly to transmit signals or current. The plastic body is formed by injection molding, and the terminal is usually manufactured by a method of punch forming a metal material belt, that is, a whole roll of the metal material belt is punched to form a whole roll of the terminal material belt, then the terminal is cut according to the terminal length required by the electric connector, and then the cut terminal with the preset length is installed in the plastic body, and finally the required electric connector is formed.

The well known, cut the mechanism and be the important part of terminal cutting means, the efficiency that cuts and the quality of cutting of the direct decision terminal of good or bad of its design, current mechanism that cuts in concrete application, the ubiquitous is because of cutting the position space narrow and small, cuts the problem that back end mechanism of being not convenient for after presss from both sides and get.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a terminal material belt cutting and shifting mechanism, which solves the problems that in the prior art, a terminal cutting mechanism is narrow in cutting position space and inconvenient to clamp by a rear section mechanism.

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

the utility model provides a terminal material area cuts aversion mechanism, its includes the income material piece, moves cut-off knife, quiet cut-off knife and translation piece, be fixed with the terminal clamp plate on the income material piece, quiet cut-off knife fixed mounting in on the terminal clamp plate, the through-hole has been seted up on the terminal clamp plate, wherein, it is fixed in on cutting the slider to move the cut-off knife, cut the slider can movably assemble in on the income material piece and be connected with cuts the cylinder, the translation piece can movably assemble in on the income material piece and be connected with the translation cylinder, it is located respectively to move cut-off knife and translation piece the both sides of terminal clamp plate, the tip of translation piece is provided with presss from both sides tight head, press from both sides tight head and move the cut-off knife and all be configured into can pass through smoothly the through-hole.

Further, the cutting slide block is provided with a pre-pressing mechanism for positioning the terminal before cutting.

Further, pre-compression mechanism is including offering in cut the spacing groove on the slider, spacing inslot internal energy has movably installed spacing seat, run through in the spacing seat and seted up the spacing hole of a plurality of, all be provided with pilot pin and spring in every spacing hole, spacing inslot is fixed with the spring holder, the one end of spring install in on the spring holder, the other end support by in on the pilot pin.

Further, cut and be fixed with the waste material cut-off knife on the slider, cooperate the waste material cut-off knife in be fixed with the waste material on the terminal clamp plate and cut out the stationary knife, cut out the waste material on the stationary knife when cutting the terminal through waste material cut-off knife and waste material.

Further, move cut-off knife and waste material and cut out the sword and fix a position through being fixed in be close to the terminal that cuts slider one side on the terminal clamp plate and attach the board, the terminal attaches the cooperation on the board the hole has been seted up and has been dodged the hole.

Furthermore, the feeding block is provided with cover plates above the movable cut-off knife and the translation block, a vertical plate is fixed on one side, close to the translation block, of the terminal pressing plate, and a notch for clamping the rear section of the terminal is formed in the vertical plate.

Compared with the prior art, the terminal material belt cutting and shifting mechanism has the advantages that the terminal material belt cutting and shifting mechanism is used for clamping the terminal to shift backwards through the translation block and the movable cutter after the terminal is cut, and a rear-section clamp is convenient. Not only the structure is compact, but also the design is ingenious; and the displacement distance is short, so that the rear section clamping is convenient, and the cutting efficiency is improved to a certain extent.

Drawings

Fig. 1 is an exploded view of a terminal strip cutting and shifting mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a terminal strip cutting and shifting mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the terminal strip cutting and shifting mechanism according to the embodiment of the present invention, after a cover plate is removed.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the present embodiment, a terminal material strip cutting and shifting mechanism includes a material feeding block 1, a movable cutter 2, a limiting seat 3, a spring seat 4, a static cutter 5 and a translation block 6, wherein the material feeding block 1 is vertically fixed with a terminal pressing plate 7, the static cutter 5 is fixedly installed on the terminal pressing plate 7 and is positioned by a terminal attachment plate 8 fixed on one side thereof, a vertical plate 9 is fixed on the other side of the terminal pressing plate 7 relative to the fixed terminal attachment plate 8, a through hole 10 is formed in the terminal pressing plate 7, and a avoiding hole is formed in the terminal attachment plate 8 and the vertical plate 9 by matching the through hole 10.

The movable cutting knife 2 is fixed on a cutting slide block 11, the cutting slide block 11 can be movably assembled on a feeding block 1 and is positioned on the outer side of one side of a terminal attachment plate 8 mounted on a terminal pressing plate 7, a cutting cylinder 12 is fixed on the feeding block 1, a piston rod of the cutting cylinder 12 is connected on the cutting slide block 11 through a floating joint 13, a limiting groove 14 is formed in the cutting slide block 11, a limiting seat 3 is movably mounted in the limiting groove 14, a plurality of limiting holes 15 are formed in the limiting seat 3 in a penetrating mode, a positioning pin 16 and a spring 17 are arranged in each limiting hole 15, a spring seat 4 is fixed in the limiting groove 14, one end of the spring 17 is mounted on the spring seat 4, the other end of the spring 17 abuts against the positioning pin 16, and elasticity of the positioning pin 16 for pre-compressing the terminal is provided through the spring 17.

Translation piece 6 can be assembled on pan feeding piece 1 movably and be located the outside of installing one side of riser 9 on terminal pressing plate 7, is fixed with translation cylinder 18 on pan feeding piece 1, and translation cylinder 18's piston rod connects on translation piece 6 through floating joint 13, and translation piece 6's tip is provided with and presss from both sides tight head 19, and translation piece 6 all is configured into can smoothly pass through-hole 10 with moving cut-off knife 2.

In order to facilitate cutting of waste materials on the terminal material belt, a waste material cutter 20 is fixed on the cutting slide block 11, a waste material cutting knife 21 is fixed on the terminal pressing plate 7 through the waste material cutter 20, and the waste material cutting knife 21 is positioned through the terminal attaching plate 8.

The cover plates 22 are arranged on the material inlet block 1 above the movable cut-off knife 2 and the translation block 6, a gap 23 used for clamping the rear section of the terminal is arranged on the vertical plate 7, and the cut terminal is clamped at the gap 23.

The during operation, location needle 16 fixes a position the terminal through spring 17 at first when cutting cylinder 12 and stretching out, then decides the terminal by moving cut-off knife 2, at the one-time translation cylinder 18 withdrawal backward of deciding, can remove to breach 23 department backward at translation cylinder 18 with the terminal after cutting under the mutual centre gripping of moving cut-off knife 2 to avoid cutting the narrow and small problem in space that the position brought, make things convenient for the clamp of back end mechanism to get.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the utility model, which are intended to be within the scope of the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a terminal material area cuts aversion mechanism, its includes the income material piece, moves cut-off knife, quiet cut-off knife and translation piece, be fixed with the terminal clamp plate on the income material piece, quiet cut-off knife fixed mounting in on the terminal clamp plate, the through-hole has been seted up on the terminal clamp plate, a serial communication port, it is fixed in on cutting the slider to move the cut-off knife, cut the slider can movably assemble in on the income material piece and be connected with cuts the cylinder, the translation piece can movably assemble in on the income material piece and be connected with the translation cylinder, it is located respectively with the translation piece to move the cut-off knife the both sides of terminal clamp plate, the tip of translation piece is provided with presss from both sides tight head, press from both sides tight head and move the cut-off knife and all be configured into can pass through smoothly the through-hole.

2. The terminal strip cutting and shifting mechanism of claim 1, wherein the cutting slide is provided with a pre-clamping mechanism for positioning the terminal before cutting.

3. The terminal material strip cutting and shifting mechanism according to claim 2, wherein the pre-pressing mechanism comprises a limiting groove formed on the cutting slider, a limiting seat is movably mounted in the limiting groove, a plurality of limiting holes are formed in the limiting seat in a penetrating manner, a positioning pin and a spring are disposed in each limiting hole, a spring seat is fixed in the limiting groove, one end of the spring is mounted on the spring seat, and the other end of the spring abuts against the positioning pin.

4. The terminal strip cutting and shifting mechanism of claim 1, wherein a waste cutter is fixed on the cutting slider, and a waste cutter is fixed on the terminal pressing plate in cooperation with the waste cutter.

5. The terminal material strip cutting and shifting mechanism according to claim 1, wherein the movable cutter and the waste material cutting and fixing cutter are positioned by a terminal attachment plate fixed on one side of the terminal pressing plate close to the cutting slider, and the terminal attachment plate is provided with an avoiding hole matching with the through hole.

6. The terminal material strip cutting and shifting mechanism according to claim 1, wherein a cover plate is mounted on the material feeding block above the movable cutter and the translation block, a vertical plate is fixed on one side of the terminal pressing plate close to the translation block, and a notch for clamping a terminal at a rear section is formed in the vertical plate.