CN217798457U

CN217798457U - Crimping terminal die

Info

Publication number: CN217798457U
Application number: CN202221457343.7U
Authority: CN
Inventors: 焦宗田; 赵金林
Original assignee: Shiyan Lianzeng Auto Electric Co ltd
Current assignee: Shiyan Lianzeng Auto Electric Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-15
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a crimping terminal mould, include: the upper die is provided with an upper punch; the lower die is arranged below the upper die, a lower punch is arranged on the lower die, and the upper punch and the lower punch are matched to realize the connection of an electric wire and a wiring terminal; and the moving mechanism is connected to the upper die and/or the lower die and can move the wiring terminal to a matching position of the upper punch and the lower punch. The utility model discloses a crimping terminal mould carries out automatic movement to binding post through setting up moving mechanism, overcomes need artifically to cup joint the back to the binding post among the prior art and riveting and cause the insecure problem of riveting, can also effectual increase production efficiency simultaneously, promotes the reliability of product.

Description

Crimping terminal die

Technical Field

The utility model relates to a stamping equipment technical field relates to a crimping terminal mould very much.

Background

Automobile wire bundle's tip needs riveting binding post, among the prior art generally adopts the mounting means between binding post and the electric wire: the manual work cup joints binding post on the electric wire, then utilizes tools such as punching machine or hammer to connect binding post riveting on the electric wire, and this kind of mounting means's production efficiency is poor, moreover there is the unreliable and easily injured problem of personnel of binding post riveting in the mode of carrying out the riveting after cup jointing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crimping terminal mould to solve the insecure problem of riveting that exists among the prior art.

Therefore, the utility model provides a crimping terminal mould, include:

the upper die is provided with an upper punch;

the lower die is arranged below the upper die, a lower punch is arranged on the lower die, and the upper punch and the lower punch are matched to realize the connection of an electric wire and a wiring terminal;

and the moving mechanism is connected to the upper die and/or the lower die and can move the wiring terminal to a matching position of the upper punch and the lower punch.

The wiring terminals are arranged on the same strip, the moving mechanism can move the strip to drive the wiring terminals to move, and the upper punch and the lower punch are matched to enable the wiring terminals to be separated from the strip.

The lower die is provided with a placing table, the strip is placed on the placing table, and the strip can slide on the placing table under the driving of the moving mechanism.

The placing table is provided with a guide piece, and the guide piece can guide the strip.

The moving mechanism comprises a shifting rod, the shifting rod is connected to the upper die and/or the lower die, and the shifting rod can be driven to move the wiring terminal through the relative movement of the upper die and the lower die.

The shifting rod is rotatably arranged on the lower die through a rotating shaft, one end of the shifting rod is connected to the upper die through a connecting piece, and the other end of the shifting rod is used for driving the wiring terminal to move.

The connector comprises a spring.

The lower punch is provided with a groove, and the moving mechanism can drive the wiring terminal to move to the position above the groove.

The upper punch is provided with an avoiding groove, and the electric wire can be placed at the matching position of the upper punch and the lower punch through the avoiding groove.

The utility model discloses a crimping terminal mould carries out automatic movement to binding post through setting up moving mechanism, overcomes need artifically to cup joint the back to the binding post among the prior art and riveting and cause the insecure problem of riveting, can also effectual increase production efficiency simultaneously, promotes the reliability of product.

Drawings

The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a crimping terminal mold provided by an embodiment of the present invention.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

1. An upper die; 11. an upper punch; 2. a lower die; 21. a lower punch; 22. a placing table; 31. a deflector rod; 32. a connecting member.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the crimping terminal die of the present invention includes: the device comprises an upper die 1, wherein an upper punch 11 is arranged on the upper die 1; the lower die 2 is arranged below the upper die 1, a lower punch 21 is arranged on the lower die 2, and the upper punch 11 is matched with the lower punch 21 to realize the connection of an electric wire and a wiring terminal; and the moving mechanism is connected to the upper die 1 and/or the lower die 2 and can move the wiring terminal to a matching position of the upper punch 11 and the lower punch 21. When using, operating personnel only need place binding post on moving mechanism, then place the electric wire at the cooperation position of upper punch 11 and lower punch 21 (on following punch 21), under the cooperation of punching machine, go up mould 1 and be close to lower mould 2 gradually, until upper punch 11 and lower punch 21 accomplish the cooperation, a binding post accomplishes the riveting with the electric wire that corresponds this moment, then the punching machine drives and goes up mould 1 and reset, moving mechanism moves next binding post to the cooperation position of upper punch 11 and lower punch 21 this moment, the operator places next electric wire at this cooperation position again, then punching machine and moving mechanism all repeat the action, accomplish the riveting of a plurality of electric wires and a plurality of binding post, effectual improved production efficiency, and can also guarantee the riveting quality.

The wiring terminals are arranged on the same strip, the moving mechanism can move the strip to drive the wiring terminals to move, and the wiring terminals can be separated from the strip through the cooperation of the upper punch 11 and the lower punch 21. In order to avoid moving mechanism to cause the fish tail scheduling problem to binding post, also make things convenient for simultaneously arranging of binding post, consequently place a plurality of binding post on the strip, realize a plurality of binding post's fixed through the strip, can also realize binding post's removal through removing the strip simultaneously.

Preferably, when the terminal is produced, the terminal is produced by punching out the strip, and the terminal is retained on the strip by retaining portions of the strip.

A placing table 22 is arranged on the lower die 2, the strip is placed on the placing table 22, and the strip can slide on the placing table 22 under the driving of the moving mechanism. The placement of the strip is facilitated by a placement table 22, preferably the placement table 22 is a platform on one side of the lower punch 21.

The placement table 22 is provided with a guide member capable of guiding the strip. Through the direction of the guide piece, when the moving mechanism moves the strip, the wiring terminal can smoothly move to a set position.

The moving mechanism comprises a shifting lever 31, the shifting lever 31 is connected to the upper die 1 and/or the lower die 2, and the shifting lever 31 can be driven by the relative movement of the upper die 1 and the lower die 2 to move so as to move the wiring terminal. The terminals are moved to the set positions by the toggling of the toggle lever 31.

The shifting lever 31 is rotatably arranged on the lower die 2 through a rotating shaft, one end of the shifting lever 31 is connected to the upper die 1 through a connecting piece 32, and the other end of the shifting lever 31 is used for driving the wiring terminal to move. Through the relative movement between the upper die 1 and the lower die 2, the shift lever 31 can also rotate under the driving of the relative movement, so that the movement of the wire connecting terminal is realized.

The coupling 32 comprises a spring. The flexibility of the spring is utilized to increase the adaptability of the crimping terminal mould and generate flexible movement to the wire connecting terminal.

The lower punch 21 is provided with a groove, and the moving mechanism can drive the wiring terminal to move to the position above the groove. And riveting the electric wire and the wiring terminal by matching the groove and the upper punch 11.

An avoiding groove is formed in the upper punch 11, and the electric wire can be placed at the matching position of the upper punch 11 and the lower punch 21 through the avoiding groove. When the punching is not performed, an operator places the electric wire at the matching position from the avoiding groove, and then the upper die 1 and the lower die 2 perform relative movement to complete riveting of the electric wire and the wiring terminal.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A crimping terminal mold, characterized by comprising:

the upper die comprises an upper die (1), wherein an upper punch (11) is arranged on the upper die (1);

the lower die (2) is arranged below the upper die (1), a lower punch (21) is arranged on the lower die (2), and the upper punch (11) is matched with the lower punch (21) to realize the connection of an electric wire and a wiring terminal;

the moving mechanism is connected to the upper die (1) and/or the lower die (2) and can move the wiring terminal to a matching position of the upper punch (11) and the lower punch (21).

2. The crimping terminal die according to claim 1, wherein a plurality of the connection terminals are provided on the same strip, the moving mechanism is capable of moving the connection terminals by moving the strip, and the engagement of the upper punch (11) and the lower punch (21) is capable of disengaging the connection terminals from the strip.

3. Crimp terminal die according to claim 2, wherein a placing table (22) is provided on the lower die (2), the strip is placed on the placing table (22), and the strip is slidable on the placing table (22) by the moving mechanism.

4. The crimping terminal die according to claim 3, characterized in that a guide is provided on the placing table (22), the guide being capable of guiding the strip.

5. Crimp terminal die according to claim 1, wherein the moving mechanism comprises a lever (31), the lever (31) is connected to the upper die (1) and/or the lower die (2), and the relative movement of the upper die (1) and the lower die (2) can drive the lever (31) to move the terminal.

6. The crimping terminal die according to claim 5, wherein the shift lever (31) is rotatably disposed on the lower die (2) through a rotating shaft, one end of the shift lever (31) is connected to the upper die (1) through a connecting member (32), and the other end of the shift lever (31) is used for driving the connecting terminal to move.

7. The crimp terminal die according to claim 6, wherein the connecting member (32) comprises a spring.

8. The crimping terminal die according to claim 1, wherein a recess is provided in the lower punch (21), and the moving mechanism is capable of moving the connection terminal above the recess.

9. The crimping terminal die according to claim 1, wherein an avoiding groove is provided on the upper punch (11), through which the electric wire can be placed at a mating position of the upper punch (11) and the lower punch (21).