CN220830180U - Binding post forming die - Google Patents

Abstract

The utility model relates to a binding post forming die, which comprises a die core piece, wherein a die boss is fixedly arranged in the middle of the upper surface of the die core piece, a positioning module is movably connected to the periphery of the die boss, a placing cavity is arranged in the middle of the positioning module, the placing cavity in the middle of the positioning module is matched with the die boss, placing grooves are formed in two sides of the upper surface of the positioning module, a bevel edge guide plate is fixedly arranged in the placing grooves on the surface of the positioning module, an extension part is arranged at the edge of one side surface of the bevel edge guide plate, the die boss is placed at the bottom and fixedly arranged on the surface of the bevel edge guide plate on two sides in the placing grooves through the positioning module, so that fastening bolts on two sides of the concave positioning piece move forwards in the sliding grooves, the concave positioning pieces on two sides are mutually close to enable the die to be clamped and fixed in any size, and the adaptation effect is improved for a certain type of binding post.

Description

Binding post forming die

Technical Field

The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal forming die.

Background

In electroengineering, terminals are multi-finger wire terminals, also known as terminals, are classified as single hole, double hole, socket, hook, etc., from materials, copper silver plating, copper zinc plating, copper, aluminum, iron, etc. Their function is mainly to transmit electrical signals or to conduct electricity. Terminals are usually made of sheet metal, and it is difficult to roll the terminal because the connecting hole of the terminal is deep. There is a terminal product of a roll type double point positioner, which is often wrapped with a plastic housing on the outside of the terminal in order to insulate the outside of the terminal.

The use amount of the existing binding post gradually rises, along with the development of the electronic industry, the use range of the binding post is more and more, and the types of the binding post are more and more, so that the requirements on moulds for injection molding the binding post are more and more, the moulds for injection molding the binding post are only aimed at a certain type of binding post, cannot be shared, the production cost is higher, the development period of the moulds is higher, the upper and lower moulds which are pressed are generally difficult to separate, the use is inconvenient, the working time is wasted, the working efficiency is lower, and the process is complex.

Disclosure of utility model

First, the technical problem to be solved

In order to solve the problems in the prior art, the utility model provides a wiring terminal forming die which has the effects of sharing a plurality of dies and being convenient to separate.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model is as follows:

The utility model provides a binding post forming die, includes the mould benevolence spare, mould benevolence spare's upper surface middle part fixed mounting has the module boss, the week side swing joint of module boss has the positioning module, the positioning module middle part is equipped with places the chamber, the intracavity of placing in the positioning module middle part and module boss looks adaptation, the standing groove has all been seted up to positioning module's upper surface both sides, fixed mounting has the hypotenuse baffle in the standing groove on positioning module surface, one side surface edge of hypotenuse baffle is equipped with the extension, hypotenuse baffle one side extension and the inside wall looks fixed connection of standing groove, the surface of hypotenuse baffle is equipped with the sliding tray, the interior bottom wall slip joint of sliding tray has fastening bolt, fastening bolt's one end through connection has the spill setting element, the surface of spill setting element is the cavity through structure, one side surface of spill setting element is placed in one side of module boss.

The number of the concave locating pieces is two, the concave locating pieces are distributed in a mirror symmetry mode, a clamping cavity is formed between the two concave locating pieces, an extending portion is arranged on the back face of each concave locating piece, and one side extending portion of each concave locating piece is matched with the hypotenuse guide plate through a fastening bolt.

The positioning module is close to the both sides of standing groove and all fixedly mounted has fixed terminal, fixed terminal's quantity is four to two are a set of evenly distributed in the both sides of positioning module.

One side of each concave locating piece is placed in a hollow structure in the locating module, and limiting columns are fixedly arranged at edges of two sides of the upper surface of the locating module, which are far away from the fixed terminals.

The number of the limiting columns is four, the limiting columns are symmetrically distributed on two sides of the positioning module in a group, limiting springs are sleeved on the outer cambered surfaces of the limiting columns, and one ends of the limiting springs are fixedly connected with the positioning module.

The top of spacing post is fixed mounting has the mould frame, upper surface one side of mould frame is equipped with the tool groove.

(III) beneficial effects

The beneficial effects of the utility model are as follows:

1. The die core piece is placed at the bottom, the die boss is fixedly arranged on the surface, the bevel edge guide plates on the two sides in the placing groove are used for enabling the fastening bolts on the two sides of the concave locating piece to move forwards in the sliding groove through the locating die, the concave locating pieces on the two sides are mutually close to enable the die to be clamped and fixed in any size, the problem that the die cannot be shared is solved, and the adapting effect is improved.

2. The connection between the spacing posts is more stable and the spacing posts fix the die framework through the connection of the fixed terminals, and meanwhile, the spacing springs after compression are automatically reset and rebound under the influence of the deformation of the spacing springs after compression for facilitating the separation of the upper die and the lower die, so that the problem that the upper die and the lower die are difficult to separate is solved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic view of the disassembled structure of the present utility model;

Fig. 4 is a schematic view of a partial structure of the present utility model.

[ Reference numerals description ]

1. A mold core member; 2. a module boss; 3. a positioning module; 4. a hypotenuse guide plate; 5. a sliding groove; 6. a fastening bolt; 7. a concave positioning member; 8. a fixed terminal; 9. a limit column; 10. a limit spring; 11. a mold frame; 12. a jig groove.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

Referring to fig. 1 to 4, the molding die for the wiring terminal of the present utility model includes a die core member 1, a die boss 2 is fixedly mounted in the middle of the upper surface of the die core member 1, a positioning die 3 is movably connected to the periphery of the die boss 2, a placement cavity is provided in the middle of the positioning die 3, the placement cavity in the middle of the positioning die 3 is adapted to the die boss 2, placement grooves are provided on both sides of the upper surface of the positioning die 3, a bevel edge guide 4 is fixedly mounted in the placement groove on the surface of the positioning die 3, an extension portion is provided at an edge of one side surface of the bevel edge guide 4, one side extension portion of the bevel edge guide 4 is fixedly connected with an inner side wall of the placement groove, a sliding groove 5 is provided on the surface of the bevel edge guide 4, a fastening bolt 6 is slidably clamped on an inner bottom wall of the sliding groove 5, one end of the fastening bolt 6 is penetratingly connected with a concave positioning member 7, and the surface of the concave positioning member 7 is of a hollow penetration structure, and one side surface of the concave positioning member 7 is placed on one side of the die boss 2. In the practical implementation process, the die core piece 1 is placed at the bottom, the die boss 2 is fixedly arranged on the surface, the bevel edge guide plates 4 at the two sides in the placing groove are used for enabling the fastening bolts 6 at the two sides of the concave locating piece 7 to move forwards in the sliding groove 5 through the locating module 3, and the concave locating pieces 7 at the two sides are mutually close to each other, so that the die is clamped and fixed in any size.

Optionally, the number of the concave locating pieces 7 is two, and the concave locating pieces 7 are distributed in a mirror symmetry mode, a clamping cavity is formed between the two concave locating pieces 7, an extension portion is arranged on the back face of the concave locating piece 7, and one side extension portion of the concave locating piece 7 is matched with the bevel edge guide plate 4 through the fastening bolt 6. In the practical implementation process, the concave locating piece 7 can change the length of the dies with different sizes, so that the clamping stress on two sides is uniform.

Optionally, the two sides of the positioning module 3 close to the placing groove are fixedly provided with fixing terminals 8, and the number of the fixing terminals 8 is four, and the fixing terminals are uniformly distributed on two sides of the positioning module 3 in a group. In the actual implementation process, the fixing terminals 8 on both sides of the top of the positioning module 3 are used for fixing the die frame with any size.

Optionally, one side of the two concave locating pieces 7 is placed in a hollow structure in the locating module 3, and limit posts 9 are fixedly installed at two side edges of the upper surface of the locating module 3 far away from the fixed terminals 8. In the practical implementation process, the connection between the limit posts 9 is more stable through the connection of the fixed terminals 8.

Optionally, the number of the limiting columns 9 is four, two limiting columns 9 are symmetrically distributed on two sides of the positioning module 3 in a group, limiting springs 10 are sleeved on the outer cambered surfaces of the limiting columns 9, one ends of the limiting springs 10 are fixedly connected with the positioning module 3, a die frame 11 is fixedly mounted on the top end of the limiting columns 9, and a jig groove 12 is formed in one side of the upper surface of the die frame 11. In the practical implementation process, the die frame 11 is fixed through the limiting columns 9, and meanwhile, the separation of the upper die and the lower die is conveniently carried out, and the compressed limiting spring 10 automatically resets and rebounds under the influence of deformation of the limiting spring.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims (6)

1. The utility model provides a binding post forming die, includes mould benevolence spare (1), its characterized in that: the utility model discloses a mould benevolence piece, including mould benevolence piece, the upper surface middle part fixed mounting of mould benevolence piece (1) has module boss (2), the week side swing joint of module boss (2) has positioning module (3), positioning module (3) middle part is equipped with places the chamber, the intracavity of placing at positioning module (3) middle part and module boss (2) looks adaptation, the standing groove has all been seted up to the upper surface both sides of positioning module (3), fixed mounting has hypotenuse baffle (4) in the standing groove on positioning module (3) surface, one side surface edge of hypotenuse baffle (4) is equipped with extension, one side extension of hypotenuse baffle (4) is fixedly connected with the inside wall of standing groove mutually, the surface of hypotenuse baffle (4) is equipped with spread groove (5), the interior bottom wall slip joint of spread bolt (6), the one end through connection of spread bolt (6) has concave setting element (7), the surface of concave setting element (7) is cavity through structure, one side surface of concave setting element (7) is placed in one side of module boss (2).

2. The terminal molding die according to claim 1, wherein: the number of the concave locating pieces (7) is two, the concave locating pieces are distributed in a mirror symmetry mode, a clamping cavity is formed between the two concave locating pieces (7), an extending portion is arranged on the back face of each concave locating piece (7), and one extending portion of one side of each concave locating piece (7) is matched with the bevel edge guide plate (4) through a fastening bolt (6).

3. The terminal molding die according to claim 2, wherein: the positioning module (3) is close to the both sides of standing groove and all fixed mounting has fixed terminal (8), the quantity of fixed terminal (8) is four to two is a set of evenly distributed in the both sides of positioning module (3).

4. A terminal forming die according to claim 3, wherein: one side of each concave locating piece (7) is placed in a hollow structure in the locating module (3), and limit posts (9) are fixedly installed at edges of two sides, far away from the fixed terminals (8), of the upper surface of the locating module (3).

5. The terminal molding die according to claim 4, wherein: the number of the limiting columns (9) is four, the limiting columns are symmetrically distributed on two sides of the positioning module (3) in pairs, limiting springs (10) are sleeved on the outer cambered surfaces of the limiting columns (9), and one ends of the limiting springs (10) are fixedly connected with the positioning module (3).

6. The terminal molding die according to claim 5, wherein: the top end of the limiting column (9) is fixedly provided with a die frame (11), and one side of the upper surface of the die frame (11) is provided with a jig groove (12).