CN215434744U

CN215434744U - Electronic connector production mould

Info

Publication number: CN215434744U
Application number: CN202120410288.5U
Authority: CN
Inventors: 李昆
Original assignee: Suzhou Xialei Precision Machinery Technology Co ltd
Current assignee: Suzhou Xialei Precision Machinery Technology Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-01-07
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses an electronic connector production die, which comprises a die body, wherein a die cavity is arranged in the die body, a first end cover is arranged at an opening at one end of the die body, a second end cover is arranged at an opening at the other end of the die body, a perforating needle is inserted in the first end cover, a positioning plate is arranged at one end of the perforating needle, and an air cylinder is arranged between the positioning plate and the first end cover. The disassembly and assembly processing of the die is facilitated, and therefore the production efficiency of the electronic connector is improved conveniently.

Description

Electronic connector production mould

Technical Field

The utility model relates to the technical field of dies, in particular to an electronic connector production die.

Background

Electronic connectors are widely used in a variety of electrical circuits, with many thin and dense hardware pins. In the production process of the electronic connector, the electronic connector body is generally injection-molded on a mold, and then the hardware pin is punched into the electronic connector body by a punching device, so that the five-pin and the electronic connector body are integrated into a whole, and the electronic connector is formed.

The existing electronic connector production die cannot preset five-gold-needle stamping holes in the connector injection molding process, and due to the fact that the number of the five gold needles on the electronic connector is large, each five gold needle is thin, the distance between the five gold needles is small, when the five gold needles are stamped by stamping equipment, the five gold needles are prone to being bent and damaged and cannot be pressed in with different distances, and the die unloading processing is not convenient to carry out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic connector production die, which solves the problems that in the prior art, when a stamping device is used for stamping five gold needles, the five gold needles are easy to bend, damage and uneven pressing and are inconvenient to unload.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic connector production mould, includes the mould body, the inside die cavity of having seted up of mould body, first end cover is installed to mould body one end opening part, the second end cover is installed to mould body other end opening part, inside the inserting of first end cover is equipped with the punch pin, the locating plate is installed to punch pin one end, be provided with the cylinder between locating plate and the first end cover, lead wire pole is installed to second end cover one side, the mould body comprises upper die base and die holder.

Furthermore, first end cover and second end cover all with the opening joint at mould body both ends, the mouth of moulding plastics has been seted up on the mould body.

Furthermore, a through hole is formed in the first end cover, and the perforating needle is inserted into the through hole in a sliding mode.

Furthermore, a positioning column is installed on the lower side of the upper die base, a positioning hole is formed in the upper side of the lower die base, and the positioning column is matched and clamped with the positioning hole.

Furthermore, the second end cover is vertically and fixedly connected with the lead rod, and a pull ring is installed on the outer side of the second end cover.

Further, the cylinder is installed at locating plate and first end cover both ends inboard, the cylinder is provided with two.

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

1. according to the electronic connector, the perforating needle is inserted into the first end cover, the positioning plate is mounted at one end of the perforating needle, and the air cylinder is arranged between the positioning plate and the first end cover, so that the depth of the perforating needle inserted into the die cavity can be adjusted through the air cylinder, the needle hole injection molding treatment of different depths of the electronic connector is met, five gold needle punching holes are preset in the connector injection molding process, the bending damage and the pressing-in irregularity of the hardware needle caused in the punching process are avoided, the perforating needle is conveniently taken out of the die cavity, and the die unloading treatment is facilitated.

2. The die body is composed of the upper die base and the lower die base, the positioning column is arranged on the lower side of the upper die base, the positioning hole is formed in the upper side of the lower die base, and the positioning column and the positioning hole are matched and clamped, so that the die is convenient to disassemble and assemble, and the production efficiency of the electronic connector is improved conveniently.

3. According to the utility model, the lead rod is arranged on one side of the second end cover, so that a threading hole is conveniently formed at one end of the die cavity, and the pull ring is arranged on the outer side of the second end cover, so that the second end cover and the lead rod can be conveniently taken out from the die cavity for unloading treatment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the first end cap of the present invention.

In the figure: 1. a mold body; 2. a first end cap; 3. a mold cavity; 4. a second end cap; 5. a cylinder; 6. a piercing needle; 7. positioning a plate; 8. a wire-guiding rod; 9. a pull ring; 10. a through hole; 11. a positioning column; 101. an upper die holder; 102. a lower die holder; 12. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an electronic connector production mold includes a mold body 1, a mold cavity 3 is formed inside the mold body 1, a first end cap 2 is installed at an opening at one end of the mold body 1, a second end cap 4 is installed at an opening at the other end of the mold body 1 for capping both ends of the mold body 1, a piercing pin 6 is inserted into the first end cap 2, a positioning plate 7 is installed at one end of the piercing pin 6, a cylinder 5 is installed between the positioning plate 7 and the first end cap 2, so that the depth of the piercing pin 6 inserted into the mold cavity 3 can be adjusted by the cylinder 5, thereby satisfying the requirement of the pinhole injection molding process of electronic connectors at different depths, a lead bar 8 is installed at one side of the second end cap 4, so that a threading hole is formed at one end of the mold cavity 3, the mold body 1 is composed of an upper mold base 101 and a lower mold base 102, so as to facilitate the disassembly and assembly of the mold, thereby facilitating the improvement of the production efficiency of the electronic connector.

Preferably, first end cap 2 and second end cap 4 all with the opening joint at 1 both ends of mould body, the fixed processing of the first end cap 2 of being convenient for and the 4 dismouting of second end cap have seted up the mouth of moulding plastics on the mould body 1, are convenient for carry out injection moulding product and handle.

Preferably, the first end cap 2 is provided with a through hole 10, and the perforation needle 6 is slidably inserted into the through hole 10, so that the perforation needle 6 can conveniently penetrate through the first end cap 2.

Preferably, the lower side of the upper die base 101 is provided with a positioning column 11, the upper side of the lower die base 102 is provided with a positioning hole 12, and the positioning column 11 is in fit clamping connection with the positioning hole 12.

Preferably, the second end cap 4 and the lead rod 8 are vertically and fixedly connected, and a pull ring 9 is installed on the outer side of the second end cap 4 to facilitate the removal and unloading process of the second end cap 4 and the lead rod 8 from the mold cavity 3.

Preferably, the cylinders 5 are arranged on the inner sides of the two ends of the positioning plate 7 and the first end cover 2, and the number of the cylinders 5 is two, so that the pneumatic control of the movement and adjustment processing of the perforating needles 6 is facilitated.

The working principle and the using process of the utility model are as follows: through inside the inserting of first end cover 2 and be equipped with perforation needle 6, locating plate 7 is installed to perforation needle 6 one end, be provided with cylinder 5 between locating plate 7 and the first end cover 2, make the degree of depth that can adjust perforation needle 6 and insert in the die cavity 3 through cylinder 5, thereby satisfy the pinhole of the different degree of depth of electronic connector processing of moulding plastics, and mould plastics the in-process at the connector and predetermine five gold needle punching press holes, cause the crooked damage of five metals needle and impress the discrepancy not rise during avoiding the punching press, and be convenient for take out in perforation needle 6 follows die cavity 3 through the drive of cylinder 5, thereby be convenient for unload the mould and handle. And constitute by upper die base 101 and die holder 102 through mould body 1, reference column 11 is installed to upper die base 101 downside, and locating hole 12 has been seted up to die holder 102 upside, and reference column 11 and locating hole 12 cooperation joint, the dismouting of the mould of being convenient for is handled to be convenient for improve electronic connector's production efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic connector production mould, includes mould body (1), its characterized in that: the die comprises a die body (1), wherein a die cavity (3) is formed in the die body (1), a first end cover (2) is installed at an opening of one end of the die body (1), a second end cover (4) is installed at an opening of the other end of the die body (1), a perforation needle (6) is inserted in the first end cover (2), a positioning plate (7) is installed at one end of the perforation needle (6), an air cylinder (5) is arranged between the positioning plate (7) and the first end cover (2), a lead rod (8) is installed on one side of the second end cover (4), and the die body (1) is composed of an upper die base (101) and a lower die base (102).

2. The electronic connector production mold according to claim 1, wherein: the first end cover (2) and the second end cover (4) are connected with openings at two ends of the die body (1) in a clamped mode, and an injection molding opening is formed in the die body (1).

3. The electronic connector production mold according to claim 1, wherein: the first end cover (2) is provided with a through hole (10), and the perforating needle (6) is slidably inserted into the through hole (10).

4. The electronic connector production mold according to claim 1, wherein: a positioning column (11) is installed on the lower side of the upper die base (101), a positioning hole (12) is formed in the upper side of the lower die base (102), and the positioning column (11) is matched and clamped with the positioning hole (12).

5. The electronic connector production mold according to claim 1, wherein: the second end cover (4) is vertically and fixedly connected with the lead wire rod (8), and a pull ring (9) is installed on the outer side of the second end cover (4).

6. The electronic connector production mold according to claim 1, wherein: the air cylinders (5) are arranged on the inner sides of two ends of the positioning plate (7) and the first end cover (2), and two air cylinders (5) are arranged.