CN213278666U

CN213278666U - Terminal inserting machine of wiring harness connector

Info

Publication number: CN213278666U
Application number: CN202022570640.XU
Authority: CN
Inventors: 何志林; 龙文; 徐智浩
Original assignee: Chongqing Weidiankang Technology Co ltd
Current assignee: Chongqing Weidiankang Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-25
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a pencil terminal processing equipment technical field just discloses a pencil connector plug terminal machine, including placing the base, the last fixed surface who places the base is connected with the support, the last fixed surface who places the base is connected with the slide rail, the last fixed surface of slide rail is connected with stamping workbench, the pencil standing groove has been seted up to stamping workbench's upper surface, stamping workbench's upper surface has been seted up the standing groove, it places the piece to be provided with the terminal in the standing groove, two connection supporting shoes of fixedly connected with respectively on the bottom inner wall of standing groove, two connect two vertical slide bars of fixedly connected with respectively between the supporting shoe, be provided with buffer gear on the vertical slide bar. This terminal machine is inserted to wire harness connector slows down the impact that the piece produced is placed to the terminal to the punching head, has avoided appearing the condition that the terminal damaged when punching press the terminal, has also improved the efficiency of staff when production simultaneously.

Description

Terminal inserting machine of wiring harness connector

Technical Field

The utility model relates to a pencil terminal processing equipment technical field specifically is a terminal machine is inserted to pencil connector.

Background

The wiring harness is a connecting wire for carrying signals and power supplies between devices, a wiring part for connecting each electrical device in an automobile circuit is composed of an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like, generally, the mounting mode of the wiring harness terminal is that a female terminal is placed in a mould, meanwhile, the lead is placed on the female terminal, then the male terminal is aligned with the female terminal, the male terminal is stamped by a stamping head in the semi-automatic stamping equipment, and the golden finger in the male terminal passes through the insulating sheath on the outer ring of the lead to contact with the copper wire in the lead, thus completing the installation of the terminal, however, most of the existing terminal butting machines are easy to sink the female terminal into the die when punching the terminal, which causes inconvenience to workers when taking out the mounted wire harness, meanwhile, when the pressing head in the terminal butting machine is pressed down too much, the terminal is easily extruded and damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a terminal machine is inserted to wire harness connector possesses advantages such as impact when slowing down the terminal butt joint machine and pushing down, has solved the terminal butt joint machine and has pushed down the problem that the too big terminal condition that leads to the impact appears damaging to the terminal.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wire harness connector terminal inserting machine comprises a placing base, wherein a support is fixedly connected to the upper surface of the placing base, the support is 7-shaped, a stamping cylinder is fixedly connected to the upper surface of a support transverse plate, a telescopic rod of the stamping cylinder penetrates through the lower surface of the support transverse plate, a stamping head is fixedly connected to one end, extending out of the support, of the telescopic rod of the stamping cylinder, a sliding rail is fixedly connected to the upper surface of the placing base, a stamping workbench is slidably connected to the upper surface of the sliding rail, a wire harness placing groove is formed in the upper surface of the stamping workbench, a terminal placing block is arranged in the placing groove, two connecting supporting blocks are fixedly connected to the inner wall of the bottom of the placing groove respectively, and two longitudinal sliding rods are fixedly connected between the two connecting supporting blocks respectively, and a buffer mechanism is arranged on the longitudinal sliding rod.

Preferably, the terminal placing block is located under the stamping head, the lower surface of the stamping workbench is fixedly connected with a sliding rail connector, and the stamping workbench is connected with a sliding rail in a sliding mode through the sliding rail connector.

Preferably, buffer gear is including the slider, the quantity of slider is two, and two equal movable cup joints on vertical slide bar of slider, two the upper end of slider is two dwang of fixedly connected with respectively, two the dwang is kept away from one of turning block and is served and rotate respectively and be connected with two and rotate the slider.

Preferably, two the dwang becomes the fork form, two the gag lever post has been cup jointed in the activity of dwang cross section, the gag lever post sets up to the I shape, two the dwang cross section has all been seted up and has been rotated the groove, two the dwang is cup jointed on the horizontal pole of gag lever post through two equal activities in rotation groove.

Preferably, the lower surface of the terminal placing block is fixedly connected with two butt-joint blocks respectively, a sliding groove is formed in each butt-joint block, a transverse sliding rod is fixedly connected to the surface of the left side of the rotating sliding block, the left end of each transverse sliding rod extends out of the sliding grooves in the two butt-joint blocks respectively, and one end, extending out of the butt-joint block, of each transverse sliding rod is fixedly connected to the surface of the right side of the left side rotating sliding block.

Preferably, a spring is fixedly connected to the surface of one side, facing the connecting support block, of the sliding block, one end, far away from the sliding block, of the spring is fixedly connected to the connecting support block, and the spring is movably sleeved on the longitudinal sliding rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a terminal machine is inserted to pencil connector possesses following beneficial effect:

1. this terminal machine is inserted to wire harness connector, place the piece when the terminal and receive decurrent extrusion force and carry out the downward displacement, and then form the extrusion force to two dwang, two dwang promote two sliders respectively and carry out opposite direction displacement on longitudinal sliding rod, and then the slider extrudes the spring to the spring and contracts, and then can slow down the impact that the piece produced is placed to the terminal to the stamping head, the condition that the terminal appears damaging when having avoided punching press to the terminal, female terminal has also been avoided simultaneously and has been absorbed in the mould, make things convenient for the staff to take behind the pencil installation terminal, and then the efficiency of staff when production has been improved.

2. This terminal machine is inserted to wire harness connector sets up the gag lever post through two dwang intersections, and then can avoid two dwangs to appear not hard up condition between the two when rotating, has improved the device stability when using, has also increased the intensity between two dwangs simultaneously.

Drawings

Fig. 1 is a schematic structural view of a terminal inserting machine of a harness connector of the present invention;

FIG. 2 is a schematic cross-sectional structure view of the stamping workbench of the present invention;

fig. 3 is a schematic structural diagram of the buffering mechanism of the present invention.

In the figure: the device comprises a placing base 1, a support 2, a stamping cylinder 3, a stamping head 4, a sliding rail 5, a stamping workbench 6, a wiring harness placing groove 7, a terminal placing block 8, a connecting and supporting block 9, a longitudinal sliding rod 10, a sliding block 11, a rotating block 12, a rotating rod 13, a rotating block 14, a limiting rod 15, a spring 16, an abutting block 17, a transverse sliding rod 18 and a placing groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a new technical solution: a wiring harness connector terminal inserting machine comprises a placing base 1, a support 2 is fixedly connected to the upper surface of the placing base 1, the support 2 is 7-shaped, a stamping cylinder 3 is fixedly connected to the upper surface of a transverse plate of the support 2, the stamping cylinder 3 is of a conventional structure and is not described in detail, a telescopic rod of the stamping cylinder 3 penetrates through the lower surface of the transverse plate of the support 2, a stamping head 4 is fixedly connected to one end, extending out of the support 2, of the telescopic rod of the stamping cylinder 3, a sliding rail 5 is fixedly connected to the upper surface of the placing base 1, a stamping workbench 6 is slidably connected to the upper surface of the sliding rail 5, a sliding rail joint is fixedly connected to the lower surface of the stamping workbench 6, the sliding rail joint and the sliding rail 5 are not described in detail for the conventional structure, the stamping workbench 6 is slidably connected with the sliding rail 5 through the sliding rail joint, and a wiring harness placing groove 7 is, the upper surface of the stamping workbench 6 is provided with a placing groove 19, the right side surface of the placing groove 19 is communicated with the left side of the wiring harness placing groove 7, the placing groove 19 is positioned under the stamping head 4, a terminal placing block 8 is arranged in the placing groove 19, and four limiting blocks are arranged at four corners of the upper surface of the terminal placing block 8 respectively, so that the terminal is prevented from being loosened in the stamping process by the aid of the four limiting blocks when the terminal is placed on the terminal placing block 8;

the inner wall of the bottom of the placing groove 19 is fixedly connected with two connecting and supporting blocks 9 respectively, two longitudinal sliding rods 10 are fixedly connected between the two connecting and supporting blocks 9 respectively, two sliding blocks 11 are slidably connected on the longitudinal sliding rods 10 respectively, two rotating blocks 12 are fixedly connected on the upper surfaces of the two sliding blocks 11 respectively, one ends of the two rotating blocks 12, which are opposite to the sliding blocks 11, are rotatably connected with two rotating rods 13 respectively, the two rotating rods 13 are in a cross shape, a limiting rod 15 is movably sleeved at the cross part of the two rotating rods 13, the limiting rod 15 is set to be in an I shape, rotating grooves are formed at the cross part of the two rotating rods 13, the two rotating rods 13 are movably sleeved on the cross rod of the limiting rod 15 through the two rotating grooves, the limiting rod 15 is arranged to prevent the two rotating rods 13 from loosening during rotation, and the stability of the device during use is improved, the ends of the two rotating rods 13 far away from the rotating block 12 are respectively and rotatably connected with two rotating slide blocks 14, the left side and the right side of the lower surface of the terminal placing block 8 are respectively and fixedly connected with two butt-joint blocks 17, sliding grooves are formed in the butt-joint blocks 17, the left side surface of the rotating slide block 14 is fixedly connected with a transverse slide rod 18, the left end of the transverse slide rod 18 is respectively extended out of the sliding grooves in the two butt-joint blocks 17, one end of the transverse slide rod 18 extended out of the butt-joint block 17 is fixedly connected to the right side surface of the left rotating slide block 14, further, the transverse slide rod 18 can slide in the butt-joint blocks 17, a spring 16 is fixedly connected to the surface of one side of the slide block 11 facing the connecting support block 9, one end of the spring 16 far away from the slide block 11 is fixedly connected to the surface of one side of, and then two sliders 11 on the longitudinal sliding rod 10 are pushed to move in the approaching direction, and then two rotating rods 13 push the terminal placing block 8 to move upwards, so that the upper surface of the terminal placing block 8 is flush with the inner wall of the bottom of the wire harness placing groove 7.

The working principle is as follows: when a wiring harness connector plug terminal machine is used, a female terminal matched with a wiring harness is placed on a terminal placing block 8, a male terminal and the female terminal are aligned simultaneously, then the punching head 4 is pushed to be pressed downwards through the punching cylinder 3, then the punching head 4 is contacted with the male terminal, then the terminal placing block 8 is subjected to downward extrusion force to carry out downward displacement, then two rotating rods 13 form extrusion force, the two rotating rods 13 respectively push two sliders 11 to carry out opposite direction displacement on a longitudinal sliding rod 10, then the sliders 11 extrude springs 16 to the springs 16 to shrink, then impact force generated by the punching head 4 to the terminal placing block 8 can be relieved, and the condition that the terminal is damaged when the terminal is punched is avoided.

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

Claims

1. The utility model provides a terminal machine is inserted to pencil connector, is including placing base (1), the last fixed surface who places base (1) is connected with support (2), the structure of support (2) is 7 words form, the last fixed surface of support (2) diaphragm is connected with punching press cylinder (3), the telescopic link of punching press cylinder (3) runs through the lower surface of wearing out support (2) diaphragm, the telescopic link of punching press cylinder (3) extends one of support (2) and serves fixedly connected with punching press head (4), the last fixed surface who places base (1) is connected with slide rail (5), the last sliding surface of slide rail (5) is connected with stamping workbench (6), its characterized in that: the wire harness placing groove (7) is formed in the upper surface of the stamping workbench (6), the placing groove (19) is formed in the upper surface of the stamping workbench (6), the terminal placing block (8) is arranged in the placing groove (19), two connecting and supporting blocks (9) are fixedly connected to the inner wall of the bottom of the placing groove (19) respectively, two longitudinal sliding rods (10) are fixedly connected between the connecting and supporting blocks (9) respectively, and a buffer mechanism is arranged on the longitudinal sliding rods (10).

2. The terminal inserting machine of the wire harness connector as claimed in claim 1, wherein: the terminal placing block (8) is located under the stamping head (4), the lower surface of the stamping workbench (6) is fixedly connected with a sliding rail joint, and the stamping workbench (6) is connected with a sliding rail (5) in a sliding mode through the sliding rail joint.

3. The terminal inserting machine of the wire harness connector as claimed in claim 1, wherein: buffer gear is including slider (11), the quantity of slider (11) is two, and two equal activity cup joints on vertical slide bar (10) of slider (11), two upper end difference fixedly connected with two dwang (13) of slider (11), two dwang (13) are kept away from serving of turning block (12) and are rotated respectively and be connected with two and rotate slider (14).

4. The terminal machine of claim 3, wherein: two dwang (13) become the fork form, two dwang (13) cross section activity has cup jointed gag lever post (15), gag lever post (15) sets up to the I shape, two dwang (13) cross section has all seted up the rotation groove, two dwang (13) is through two equal activities of rotation groove cup joint on the horizontal pole of gag lever post (15).

5. The terminal machine of claim 3, wherein: the lower surface that piece (8) were placed to the terminal is two butt joint pieces (17) of fixedly connected with respectively, set up the spout in butt joint piece (17), the left side fixed surface who rotates slider (14) is connected with horizontal slide bar (18), the left end of horizontal slide bar (18) extends the spout in two butt joint pieces (17) respectively, the one end fixed connection that horizontal slide bar (18) extended butt joint piece (17) is on the right side surface that slider (14) was rotated in the left side.

6. The terminal machine of claim 3, wherein: the spring (16) is fixedly connected to the surface of one side, facing the connecting supporting block (9), of the sliding block (11), one end, far away from the sliding block (11), of the spring (16) is fixedly connected to the connecting supporting block (9), and the spring (16) is movably sleeved on the longitudinal sliding rod (10).