CN219597901U - Feeding structure for connector terminal stamping - Google Patents

Abstract

The utility model discloses a feeding structure for stamping a connector terminal, which comprises stamping equipment, wherein a supporting plate is fixedly arranged on the front side and the rear side of the left side of the stamping equipment, and a limiting rod is longitudinally and movably connected on the inner side of the supporting plate. According to the connector terminal, the abutting elastic piece pushes the moving block and the sliding rod to vertically move in the sliding opening, the sliding rod drives the flattening rod to be matched with the flattening rod at the bottom of the fixed rod to extrude and flatten the metal raw material, then the double-head screw rod rotates and drives the limiting plate under the limiting of the limiting rod to longitudinally move, and the metal raw material sliding on the surface of the limiting rod is stably limited and then fed into the stamping equipment to be stamped, so that the connector terminal has the advantage of being convenient for stably and flatly conveying and feeding, replaces the mode of directly sliding and conveying and feeding on the surface of the feeding limiting roller when the raw material is fed in the stamping process of the traditional connector terminal, and improves the feeding stability of the raw material of the connector terminal in the stamping process.

Description

Feeding structure for connector terminal stamping

Technical Field

The utility model relates to the technical field of connector terminal processing, in particular to a feeding structure for connector terminal stamping.

Background

The wiring terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors, and the consumption of the wiring terminal gradually rises along with the increasing degree of industrial automation and the increasing strict and accurate industrial control requirements.

Along with the development of electronic industry, binding post's application range is more and more, and the kind is also more and more, except that PCB board terminal, but also have hardware terminal, nut terminal, spring terminal etc. widely used, adopt the mode of punching press to process in connector terminal processing, carry out the material loading after the spacing roller of material loading to the metal raw materials is spacing in punching press in-process, but current connector terminal is direct during the material loading in punching press in-process material loading slide conveying material loading on the spacing roller surface of material loading, the material slides on the spacing roller of material loading easily and leads to material loading stability can not effectively guarantee, and the material can not flatten it when taking place the deformation to the material loading in-process assurance processingquality.

Therefore, the design improvement of the feeding limit roller used in the stamping of the connector terminal is needed, and the phenomenon that the stability and the flatness of the metal raw material in the feeding process cannot be effectively ensured is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a feeding structure for punching a connector terminal, which has the advantages of being convenient for stably and smoothly conveying and feeding, and solves the problem that the feeding stability cannot be effectively ensured due to the fact that raw materials are directly conveyed and fed on the surface of a feeding limit roller in the punching process of the traditional connector terminal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a feeding structure for stamping a connector terminal comprises stamping equipment;

the stamping device comprises a stamping device, wherein a supporting plate is fixedly installed on the left front side and the left rear side of the stamping device, a limiting rod is longitudinally movably connected to the inner side of the supporting plate, a connecting plate is fixedly connected to the top of the supporting plate, a double-head screw is longitudinally movably connected to the inner side of the connecting plate, a limiting plate located on the outer side of the limiting rod is fixedly connected to the front side and the rear side of the surface of the double-head screw in a threaded manner, a sliding opening is formed in the front side of the supporting plate, a sliding rod is longitudinally arranged in the sliding opening, a fixing plate is fixedly connected to the right side of the top of the supporting plate, a fixing rod is longitudinally movably connected to the inner side of the fixing plate, a flattening rod is fixedly connected to the surfaces of the fixing rod and the sliding rod, a moving block is vertically and slidably connected to the inner side of the sliding opening, and a pressing spring plate is fixedly connected to the bottom of the moving block.

As preferable in the utility model, the inner side of the supporting plate is longitudinally and fixedly connected with a stabilizer bar, and the stabilizer bar is positioned at the left side of the limiting bar.

As preferable in the utility model, the surface of the stabilizer bar is fixedly connected with a friction rod, and the length of the friction rod is smaller than that of the stabilizer bar.

As preferable in the utility model, friction blocks are fixedly connected to the front side and the rear side of the surface of the double-ended screw rod, and the friction blocks are positioned on the outer side of the connecting plate.

As the preferable mode of the utility model, the number of the abutting elastic pieces is a plurality of the abutting elastic pieces, and the abutting elastic pieces are transversely and uniformly distributed at the bottom of the moving block.

As preferable, both sides of the inner wall of the sliding opening are provided with stabilizing grooves, and the moving block is stably connected with the inner sides of the stabilizing grooves in a sliding manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the connector terminal, the abutting elastic piece pushes the moving block and the sliding rod to vertically move in the sliding opening, the sliding rod drives the flattening rod to be matched with the flattening rod at the bottom of the fixed rod to extrude and flatten the metal raw material, then the double-head screw rod rotates and drives the limiting plate under the limiting of the limiting rod to longitudinally move, and the metal raw material sliding on the surface of the limiting rod is stably limited and then fed into the stamping equipment to be stamped, so that the connector terminal has the advantage of being convenient for stably and flatly conveying and feeding, replaces the mode of directly sliding and conveying and feeding on the surface of the feeding limiting roller when the raw material is fed in the stamping process of the traditional connector terminal, and improves the feeding stability of the raw material of the connector terminal in the stamping process.

2. According to the utility model, the friction rod can be supported by arranging the stabilizer bar, so that the friction rod can stably rotate to assist in conveying the metal raw material, and the metal raw material is assisted and conveyed after being supported.

Drawings

FIG. 1 is a schematic perspective view of a double-ended screw of the present utility model;

FIG. 2 is a schematic front view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.

In the figure: 1. a punching device; 2. a support plate; 3. a limit rod; 4. a connecting plate; 5. a double-ended screw; 6. a limiting plate; 7. a sliding port; 8. a slide bar; 9. a fixing plate; 10. a fixed rod; 11. flattening the stick; 12. a moving block; 13. abutting against the spring plate; 14. a stabilizer bar; 15. a friction stick; 16. a friction block; 17. a stabilizing trough.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the feeding structure for punching a connector terminal provided by the utility model comprises punching equipment 1;

the stamping equipment 1 left front side and the equal fixed mounting of rear side have backup pad 2, the inboard longitudinal swing joint of backup pad 2 has gag lever post 3, the top fixedly connected with connecting plate 4 of backup pad 2, the inboard longitudinal swing joint of connecting plate 4 has double-end screw 5, the front side on double-end screw 5 surface has limiting plate 6 in the gag lever post 3 outside with equal threaded connection of rear side, sliding port 7 has been seted up in the front of backup pad 2, the inside of sliding port 7 vertically is provided with slide bar 8, the right side fixedly connected with fixed plate 9 at backup pad 2 top, the inboard longitudinal swing joint of fixed plate 9 has dead lever 10, the equal fixedly connected with of surface of dead lever 10 and slide bar 8 flattens rod 11, the inside vertical sliding connection of sliding port 7 has movable block 12, the bottom fixedly connected with of movable block 12 supports tight shell fragment 13, the bottom of tight shell fragment 13 is supported with the bottom fixed connection of sliding port inner wall.

Referring to fig. 2, a stabilizer bar 14 is fixedly connected to the inner side of the support plate 2 in a longitudinal direction, and the stabilizer bar 14 is positioned at the left side of the stopper bar 3.

As a technical optimization scheme of the utility model, the friction rod 15 can be supported by arranging the stabilizer bar 14, so that the friction rod 15 can stably rotate to assist in conveying the metal raw material, and the metal raw material is supported in an assisted manner and then conveyed.

Referring to fig. 2, a friction rod 15 is fixedly connected to the surface of the stabilizer bar 14, and the length of the friction rod 15 is smaller than that of the stabilizer bar 14.

According to the technical optimization scheme, the friction rod 15 is arranged, so that the metal raw material can be supported and limited in a friction auxiliary manner, the metal raw material is prevented from sliding off in the feeding process after being contacted with the surface of the friction rod 15, and the metal raw material is stably slid from the surface of the limiting rod 3 and then conveyed into the stamping equipment 1 for stamping.

Referring to fig. 3, friction blocks 16 are fixedly connected to the front side and the rear side of the surface of the double-ended screw 5, and the friction blocks 16 are located on the outer side of the connecting plate 4.

As a technical optimization scheme of the utility model, through the arrangement of the friction block 16, a user can conveniently rotate the double-headed screw 5 through the friction block 16, so that the user can conveniently rotate the double-headed screw 5, and the user can conveniently use the double-headed screw 5.

Referring to fig. 3, the number of the abutting elastic pieces 13 is several, and the abutting elastic pieces 13 are uniformly distributed at the bottom of the moving block 12 in the lateral direction.

As a technical optimization scheme of the utility model, the number of the abutting elastic pieces 13 is set to be a plurality of, so that the plurality of abutting elastic pieces 13 can stably push the moving block 12, and the moving block 12 can stably drive the sliding rod 8 to move upwards.

Referring to fig. 3, stabilizing grooves 17 are formed on both sides of the inner wall of the sliding opening 7, and the moving block 12 is stably slidably connected to the inner side of the stabilizing grooves 17.

As a technical optimization scheme of the utility model, the two sides of the movable block 12 can be limited by arranging the stabilizing groove 17, so that the two sides of the movable block 12 are stably limited and then move upwards, and the stability of using the movable block 12 by a user is improved.

The working principle and the using flow of the utility model are as follows: when the metal material pressing device is used, firstly, peripheral metal materials pass through the inside of the stamping equipment 1 from between the sliding rod 8 and the fixed rod 10 after sliding from the surface of the limiting rod 3, the sliding rod 8 drives the flattening rod 11 on the surface of the sliding rod 8 and the flattening rod 11 on the surface of the fixed rod 10 to extrude the metal materials under the continuous pushing of the movable block 12 by the abutting elastic piece 13, so that the metal materials enter the inside of the stamping equipment 1 to be flattened after being extruded, the metal materials are not easy to bend, and when the metal materials sliding on the surface of the limiting rod 3 need to be stably limited, the double-head screw 5 is rotated through the friction block 16, the double-head screw 5 is stably rotated on the inner side of the connecting plate 4 to drive the limiting plate 6 to be pushed in a spiral manner, the limiting plate 6 can stably move longitudinally under the limiting of the limiting rod 3, the two limiting plates 6 are moved to the two sides of the metal materials, and the metal materials are not easy to slide and shift in the process of being conveyed into the stamping equipment 1, so that the effect of being convenient for stably conveying and flattening is achieved.

To sum up: this feeding structure for connector terminal punching press through setting up stamping equipment 1, backup pad 2, gag lever post 3, connecting plate 4, double-end screw rod 5, limiting plate 6, sliding port 7, slide bar 8, fixed plate 9, dead lever 10, flattening rod 11, movable block 12 and support the cooperation of tight shell fragment 13 and use, has solved current connector terminal and has directly in the punching press in-process raw materials and has gone up the problem that the material loading stability can not effectively be guaranteed in the direct material loading limiting roller surface slip transport material loading of material loading.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A feeding structure for stamping connector terminals comprises stamping equipment (1);

the method is characterized in that: the utility model provides a stamping equipment, including stamping equipment (1), backup pad (2) are all fixed mounting to the left front side and the rear side, the inboard longitudinal swing joint of backup pad (2) has gag lever post (3), the top fixedly connected with connecting plate (4) of backup pad (2), the inboard longitudinal swing joint of connecting plate (4) has double-end screw rod (5), the equal threaded connection of front side and rear side on double-end screw rod (5) surface has limiting plate (6) that are located gag lever post (3) outside, sliding mouth (7) have been seted up in the front of backup pad (2), the inside longitudinal direction of sliding mouth (7) is provided with slide bar (8), the right side fixedly connected with fixed plate (9) at backup pad (2) top, the inboard longitudinal swing joint of fixed plate (9) has dead lever (10), the equal fixedly connected with of the surface of dead lever (10) and slide bar (8) flattens rod (11), the inside vertical sliding connection of slide mouth (7) has movable block (12), the bottom fixedly connected with of movable block (12) supports tight bottom (13) of shell fragment (13) and bottom fixed connection bottom of shell fragment (13).

2. The feeding structure for connector terminal stamping of claim 1, wherein: the inner side of the supporting plate (2) is longitudinally and fixedly connected with a stabilizer bar (14), and the stabilizer bar (14) is positioned on the left side of the limiting rod (3).

3. The feeding structure for connector terminal stamping of claim 2, wherein: the surface of the stabilizer bar (14) is fixedly connected with a friction roller (15), and the length of the friction roller (15) is smaller than that of the stabilizer bar (14).

4. The feeding structure for connector terminal stamping of claim 1, wherein: the front side and the rear side of the surface of the double-end screw rod (5) are fixedly connected with friction blocks (16), and the friction blocks (16) are positioned on the outer side of the connecting plate (4).

5. The feeding structure for connector terminal stamping of claim 1, wherein: the number of the abutting elastic pieces (13) is a plurality, and the abutting elastic pieces (13) are transversely and uniformly distributed at the bottom of the moving block (12).

6. The feeding structure for connector terminal stamping of claim 1, wherein: the two sides of the inner wall of the sliding opening (7) are provided with stabilizing grooves (17), and the moving block (12) is stably connected to the inner side of the stabilizing grooves (17) in a sliding manner.