CN210404306U

CN210404306U - Line conveying tool for cutting anode contact of printed circuit connector

Info

Publication number: CN210404306U
Application number: CN201921519542.4U
Authority: CN
Inventors: 董明新; 赵亮; 马洪
Original assignee: Mianyang Yufeng Electronic Technology Co ltd
Current assignee: Mianyang Yufeng Electronic Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-24
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a printed circuit connector positive pole contact is tailor and is used defeated line frock, including the pivot, the pivot both ends all are equipped with the bearing, and pivot intermediate position department has worn the line wheel, and the pivot both ends all are equipped with crowded push mechanism, and crowded push mechanism locates between bearing and the line wheel for the position of fixed line wheel. The utility model discloses conveniently realize the line wheel centre gripping operation that the defeated line wheel of positive pole contact was used, easy operation can make the line wheel rotate along with the pivot is synchronous, controls the rotational speed of line wheel easily, and the phenomenon of buckling when preventing to appear positive pole contact and carry has stronger practicality.

Description

Line conveying tool for cutting anode contact of printed circuit connector

Technical Field

The utility model relates to a circuit connector production facility correlation technique field especially relates to a printed circuit connector positive pole contact tailors and uses defeated line frock.

Background

The connector is generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying a current or signal. The connector is used at a blocked position in a circuit or between isolated and non-communicated circuits to form a communication bridge so as to enable current to flow and enable the circuit to achieve a preset function, and the connector is an indispensable component in electronic equipment.

The basic structure of the connector is a contact, an insulator, a shell and an accessory.

The contact element is a core part of the connector for completing the electric connection function, generally comprises a male contact element and a female lead contact element to form a contact pair, and the electric connection is completed through the insertion of the female contact element and the male contact element;

the male contact is a rigid part, and the shape of the male contact is cylindrical, square column or flat. The male contact is generally made of brass, phosphor bronze;

the female contact element, namely the jack, is a key part of the contact pair and is in tight contact with the male contact element by generating elastic force through elastic deformation when the elastic structure is inserted into the contact pin, so that connection is completed. The structure of the jack is various, such as a cylindrical jack, a tuning fork jack, a cantilever beam jack, a folding jack, a box jack, a hyperboloid wire spring jack and the like;

the insulator, also commonly referred to as a base or mounting plate, functions to align the contacts as required and to ensure the insulation between the contacts and the housing, and good insulation resistance, voltage resistance, and workability are essential requirements for selecting an insulating material to be processed into an insulator.

The housing is the outer cover of the connector and provides mechanical protection for the built-in insulated mounting plates and pins and provides alignment for the plug and socket when mated, thereby securing the connector to the device.

The accessory is divided into a structural accessory and a mounting accessory. Structural accessories such as collars, locating pieces, locating pins, guide pins, connecting rings, cable clamps, sealing rings, gaskets, and the like. Mounting accessories such as screws, nuts, screws, spring coils, etc. The accessories are mostly standard parts and common parts.

The positive pole contact in the connector is the indispensable components and parts in the circuit connection, common positive pole contact is made for copper alloy or aluminium alloy, in connector production process, need cut off the positive pole contact according to certain length, the positive pole contact cuts off the indispensable positive pole contact conveyor that uses in the operation, carry the positive pole contact to cutting device on steadily, and in current positive pole contact conveying process, it often appears that positive pole contact coil moves about in the pivot, inconvenient fix a position the cutting operation to the positive pole contact, positive pole contact coil rotates the in-process in the pivot simultaneously, because the friction between coil and the pivot leads to positive pole contact transport efficiency to descend, thereby influence the production efficiency of connector.

SUMMERY OF THE UTILITY MODEL

The utility model provides a printed circuit connector positive pole contact is tailor and is used defeated line frock to solve the not enough of above-mentioned prior art, conveniently realize the line wheel centre gripping operation that positive pole contact defeated line wheel was used, easy operation can make the line wheel along with the pivot rotates in step, controls the rotational speed of line wheel easily, the phenomenon of buckling when preventing to appear positive pole contact and carry has stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

the utility model provides a printed circuit connector positive pole contact tailors and uses defeated line frock, includes the pivot, and the pivot both ends all are equipped with the bearing, and the line wheel has been worn to pivot intermediate position department, and the pivot both ends all are equipped with crowded push mechanism, and crowded push mechanism locates between bearing and the line wheel for the position of fixed line wheel.

Furthermore, grooves are formed in the arc walls at the two ends of the rotating shaft in a circumferential array mode, and the inner ring of the bearing is clamped and fixed in the grooves.

Furthermore, the squeezing and pushing mechanism comprises an end disc penetrating through the rotating shaft and clamped in the groove by the inner ring, guide rods are fixedly mounted on the inner wall of the end disc in a circumferential array mode, springs are arranged on the inner side of the end disc and penetrate through the rotating shaft, a top disc is arranged at the other end of each spring, the top disc penetrates through the rotating shaft and is clamped in the groove, penetrating cylinders are arranged on the inner wall of the top disc in a circumferential array mode, the guide rods penetrate through the penetrating cylinders, clamping pieces are arranged at the other ends of the penetrating cylinders, and the clamping pieces are attached to the side walls of the.

Furthermore, clamping grooves are formed in the two outer walls of the wire wheel in a circumferential array mode, and the clamping grooves are of fan-shaped structures.

Furthermore, the clamping pieces are of fan-shaped structures and are clamped in the clamping grooves.

The technical scheme has the advantages that:

1. whole defeated line frock comprises pivot, bearing, line wheel and crowded push mechanism, and wherein the line wheel is used for twining the basic original paper of positive pole contact, and the line wheel is worn in the pivot, and is fixed its both sides through crowded push mechanism for the line wheel can rotate in step at the bearing with the pivot together when defeated line, improves the efficiency that the line was defeated to the line wheel, and the speed of conveniently taking turns to the line simultaneously. The extruding and pushing mechanism comprises an end disc, a guide rod, a spring, a top disc, a penetrating cylinder and clamping pieces, wherein the spring is arranged between the end disc and the top disc;

2. the utility model discloses conveniently realize the line wheel centre gripping operation that the defeated line wheel of positive pole contact was used, easy operation can make the line wheel rotate along with the pivot is synchronous, controls the rotational speed of line wheel easily, and the phenomenon of buckling when preventing to appear positive pole contact and carry has stronger practicality.

Drawings

Fig. 1 shows a three-dimensional structure diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the wire conveying tool for cutting the anode contact of the printed circuit connector comprises a rotating shaft 2, bearings 1 are assembled at two ends of the rotating shaft 2, a wire wheel 7 penetrates through the middle position of the rotating shaft 2, extruding and pushing mechanisms are arranged at two ends of the rotating shaft 2, and the extruding and pushing mechanisms are arranged between the bearings 1 and the wire wheel 7 and used for fixing the position of the wire wheel 7.

The arc walls at the two ends of the rotating shaft 2 are provided with grooves 20 in a circumferential array, and the inner ring of the bearing 1 is clamped and fixed in the grooves 20.

Crowded push mechanism is including wearing in pivot 2 and inner circle card and locating the end disc 3 of recess 20, the installation of 3 inner walls of end disc is circumference array ground and being fixed with guide arm 4, the 3 inboard of end disc is equipped with spring 6, spring 6 wears in pivot 2, the other end of spring 6 is equipped with top dish 5, top dish 5 wears in pivot 2 and blocks and locates recess 20, top dish 5 inner wall is circumference array ground and is equipped with a section of thick bamboo 8 of wearing, guide arm 4 all wears in a section of thick bamboo 8 of wearing, it all is equipped with fastener 9 to wear a section of thick bamboo 8 other end, fastener 9 pastes with 7 lateral walls on the line wheel. The two outer walls of the wire wheel 7 are both formed with clamping grooves in a circumferential array, and the clamping grooves are of a fan-shaped structure. The clamping pieces 9 are of fan-shaped structures, and the clamping pieces 9 are clamped in the clamping grooves.

The specific implementation mode is as follows:

firstly, a pair of squeezing mechanisms are arranged on the inner side of a bearing, the wire wheel 7 is arranged on a branch piece of the squeezing mechanisms, and the wire wheel 7 is ensured to be positioned on the side of a clamping piece 9;

secondly, clamping the clamping pieces 9 in clamping grooves in the side walls of the wire wheel 7, wherein the springs 6 are compressed due to the relative fixation of the positions of the bearings when the clamping pieces are clamped, the springs 6 react with the top disc 5 after being compressed, the top disc 5 moves towards the wire wheel 7 under the action of the springs 6, and finally the wire wheel 7 is clamped at the two ends of the extruding and pushing mechanism through the clamping pieces 9;

and thirdly, the rotating shaft 2 is inserted into one of the bearings 1, the inner ring of the bearing 1 is clamped in the groove 20 and penetrates out of the other bearing 1, and the rotating shaft 2 is fixed on the bearing 1 through a screw.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a printed circuit connector positive pole contact piece is tailor and is used defeated line frock, its characterized in that, including pivot (2), pivot (2) both ends all are equipped with bearing (1), and pivot (2) intermediate position department has worn line wheel (7), and pivot (2) both ends all are equipped with crowded mechanism that pushes away, and crowded mechanism that pushes away locates between bearing (1) and line wheel (7) for the position of fixed line wheel (7).

2. The wire conveying tool for cutting the anode contact of the printed circuit connector according to claim 1, wherein grooves (20) are formed on arc walls at two ends of the rotating shaft (2) in a circumferential array, and an inner ring of the bearing (1) is clamped and fixed in the grooves (20).

3. The wire conveying tool for cutting the anode contact of the printed circuit connector according to claim 2, wherein the squeezing mechanism comprises an end disc (3) penetrating through the rotating shaft (2) and clamped in a groove (20) at the inner ring, guide rods (4) are fixedly mounted on the inner wall of the end disc (3) in a circumferential array manner, springs (6) are arranged on the inner side of the end disc (3), the springs (6) penetrate through the rotating shaft (2), a top disc (5) is arranged at the other end of each spring (6), the top disc (5) penetrates through the rotating shaft (2) and is clamped in the groove (20), penetrating cylinders (8) are arranged on the inner wall of the top disc (5) in a circumferential array manner, the guide rods (4) penetrate through the penetrating cylinders (8), clamping pieces (9) are arranged at the other ends of the penetrating cylinders (8), and the clamping pieces (9) are attached to the side walls of.

4. The wire conveying tool for cutting the anode contact of the printed circuit connector according to claim 3, wherein the wire wheel (7) is formed with clamping grooves in a circular array on both outer walls, and the clamping grooves are in a fan-shaped structure.

5. The wire conveying tool for cutting the anode contact of the printed circuit connector according to claim 4, wherein the clamping pieces (9) are of a fan-shaped structure, and the clamping pieces (9) are clamped in the clamping grooves.