CN217720220U

CN217720220U - Crimping device of automotive electronics pencil

Info

Publication number: CN217720220U
Application number: CN202221277497.8U
Authority: CN
Inventors: 杨于峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-01
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a crimping device of automotive electronics pencil, which comprises a bracket, the interior bottom of support is fixed with the supporting shoe, the inner wall of supporting shoe offsets there is the connecting terminal, the interior bottom of support is fixed with the fixed plate that two symmetries set up, the inside of support is provided with two crimping equipment, crimping equipment is including being fixed in two inside vertical poles of support, two the common sliding connection of circumference lateral wall of vertical pole has the horizontal plate, the interior top of support is fixed with the pneumatic cylinder. In this device, can realize removing when two compact heap under two pneumatic cylinders drive to crimping when can realize the line terminal both ends, need not to adjust the position of line terminal and carry out crimping once more, the work efficiency of multiplicable pencil crimping, and utilize compact heap and vertical piece with adjustable distance, can realize pressing from both sides tightly to the pencil, thereby can avoid the roll-off of pencil crimping in-process pencil, thereby can make pencil connection effect better.

Description

Crimping device of automotive electronics pencil

Technical Field

The utility model relates to a pencil crimping technical field especially relates to a crimping device of automotive electronics pencil.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist even if the wire harness does not exist, the wire harness refers to a component which is formed by pressing a contact terminal punched by a copper material and a wire cable, then molding and pressing an insulator or adding a metal shell and the like outside the contact terminal, and bundling the wire harness to form a connecting circuit, and is a more important part in the automobile circuit;

and traditional pencil crimping device does not carry on spacingly to the pencil at terminal both ends, thereby cause the effluvium of pencil easily at terminal crimping in-process, thereby it is relatively poor to make the stability of pencil after the crimping, can cause the not hard up of pencil at the car long time operation in-process, thereby can influence the safe of automobile and go, make the security lower, and most unilateral crimping that can only realize the line terminal, need the artificial position of adjusting the line terminal to carry out crimping once more, this mode work efficiency is lower, be not convenient for big batch pencil crimping use, therefore we need design the crimping device of the more high car electron pencil of crimping stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and not carrying on spacingly to the pencil among the prior art, cause the pencil swift current to move easily to make the relatively poor shortcoming of crimping stability, and the crimping device of a car electron pencil who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a crimping device of automotive electronics pencil, includes the support, the interior bottom of support is fixed with the supporting shoe, the inner wall of supporting shoe offsets and has the connecting terminal, the interior bottom of support is fixed with the fixed plate that two symmetries set up, the inside of support is provided with two crimping equipment, crimping equipment is including being fixed in two inside vertical poles of support, two the common sliding connection of circumference lateral wall of vertical pole has the horizontal plate, the interior top of support is fixed with the pneumatic cylinder, the pole head and the horizontal plate upper end of pneumatic cylinder are fixed, the bottom of horizontal plate is fixed with the compaction piece, the inside of support is provided with the clamping device and the tight device of support that two symmetries set up.

Preferably, the supporting block is a semicircular block, the two fixing plates are respectively abutted against the side wall of the supporting block and the bottom of the connecting terminal, and the pressing block corresponds to the connecting terminal.

Preferably, the clamping device comprises a through groove which is formed in the inner bottom of the support in a penetrating mode, a vertical block is arranged inside the through groove, and the upper end of the vertical block is rotatably connected with two adjusting rods through a bearing.

Preferably, two the circumference lateral wall of adjusting the pole rotates jointly and is connected with the piece that supports tight, support tight piece and vertical piece and correspond, it is the threaded rod to adjust the pole.

Preferably, the tight device supports is including being fixed in two guide bars that lead to inslot wall, two the equal sliding connection of circumference lateral wall of guide bar has the movable plate, two the movable plate all passes through reset spring and leads to inslot wall fixed connection.

Preferably, the two moving plates are correspondingly and fixedly connected with two ends of the vertical block, two pushing blocks are fixed on the side wall of the horizontal plate, the two pushing blocks correspond to the two moving plates, and the pushing blocks are L-shaped blocks.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the two pressing blocks can be moved simultaneously under the driving of the two hydraulic cylinders, so that the two ends of the connecting terminal can be pressed and connected simultaneously, the position of the connecting terminal does not need to be adjusted for pressing and connecting again, the working efficiency of wire harness pressing and connecting can be increased, and the wire harness can be clamped by the pressing blocks with adjustable distances and the vertical blocks, so that the wire harness can be prevented from slipping out in the wire harness pressing and connecting process, and the wire harness connecting effect can be better;

2. in this device, utilize the bottom to be the promotion of trapezoidal ejector pad, can realize the removal of movable plate and vertical piece to can move down the in-process at horizontal plate and compact heap, realize supporting each other tightly of two pencil, can make the contact effect of pencil better when the crimping of wiring terminal, reducible car goes the not hard up of in-process pencil junction, thereby can make the stability of pencil connection better, can make things convenient for the safe handling of circuit in the car.

Drawings

Fig. 1 is a schematic structural view of a crimping device for an automotive electronic wire harness according to the present invention;

fig. 2 is a side view of a crimping device for an automotive electronic wire harness according to the present invention;

fig. 3 is a bottom view of the crimping apparatus for an automotive electronic wire harness according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is a side cross-sectional view of the crimping apparatus for automotive electronics harnesses according to the present invention.

In the figure: the device comprises a support 1, a supporting block 2, a connecting terminal 3, a fixing plate 4, a vertical rod 5, a horizontal plate 6, a hydraulic cylinder 7, a pressing block 8, a through groove 9, a vertical block 10, an adjusting rod 11, a butting block 12, a guide rod 13, a moving plate 14, a reset spring 15 and a pushing block 16.

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.

Referring to fig. 1-5, a crimping device of an automotive electronic wire harness comprises a support 1, wherein a support block 2 is fixed at the inner bottom of the support 1, a connecting terminal 3 is abutted against the inner wall of the support block 2, two symmetrically arranged fixing plates 4 are fixed at the inner bottom of the support 1, two crimping devices are arranged inside the support 1, each crimping device comprises two vertical rods 5 fixed inside the support 1, the circumferential side walls of the two vertical rods 5 are jointly connected with a horizontal plate 6 in a sliding manner, a hydraulic cylinder 7 is fixed at the inner top of the support 1, the rod head of the hydraulic cylinder 7 is fixed with the upper end of the horizontal plate 6, a compressing block 8 is fixed at the bottom of the horizontal plate 6, and two symmetrically arranged clamping devices and abutting devices are arranged inside the support 1; the supporting block 2 is a semicircular block, the two fixing plates 4 are all abutted to the side walls of the supporting block 2 and the bottom of the connecting terminal 3, the pressing block 8 corresponds to the connecting terminal 3, and through the arrangement of the two pressing devices, simultaneous pressing connection of the two ends of the connecting terminal 3 can be realized, secondary pressing connection is performed without adjusting the position of the connecting terminal 3, and the working efficiency of pressing connection of a wire harness can be increased.

The clamping device comprises a through groove 9 which is formed in a penetrating mode with the inner bottom of the support 1, a vertical block 10 is arranged inside the through groove 9, and the upper end of the vertical block 10 is rotatably connected with two adjusting rods 11 through bearings; the circumferential side walls of the two adjusting rods 11 are jointly and rotatably connected with the abutting blocks 12, the abutting blocks 12 correspond to the vertical blocks 10, the adjusting rods 11 are threaded rods, and the abutting blocks 12 capable of vertically and stably moving are arranged, so that the wire harness can be clamped by the abutting blocks 12 and the vertical blocks 10, the wire harness can be prevented from slipping out in the crimping process of the wire harness, and the connecting effect of the wire harness can be better; the abutting device comprises two guide rods 13 fixed on the inner wall of the through groove 9, the circumferential side walls of the two guide rods 13 are both connected with moving plates 14 in a sliding manner, and the two moving plates 14 are both fixedly connected with the inner wall of the through groove 9 through return springs 15; two movable plates 14 correspond fixed connection with the both ends of vertical piece 10, the lateral wall of horizontal plate 6 is fixed with two ejector pads 16, two ejector pads 16 correspond with two movable plates 14, ejector pad 16 is L type piece, ejector pad 16 bottom is the ladder form, the oblique terminal surface of ejector pad 16 is relative with the 14 tip of movable plate, move down the in-process at horizontal plate 6 and compact heap 8, can realize being close to each other of two vertical pieces 10, thereby can realize supporting each other tightly of two pencil, the contact effect of pencil is better when can making 3 crimping of line terminal, reducible car travel in-process pencil junction not hard up, thereby can make the stability of pencil connection better, can make things convenient for the safe handling of circuit in the car.

In the utility model, in the process of crimping the wiring harness, firstly, the wiring terminal 3 needs to be placed on the semicircular supporting block 2, then, the wiring harness passes through the clamping device and extends into the wiring terminal 3, at the moment, the abutting block 12 moves downwards by rotating the adjusting rod 11, and the wiring harness can be clamped between the vertical block 10 and the abutting block 12 by utilizing the abutting block 12 and the vertical block 10 with gradually shortened distances, so that the stable placement of the wiring harness in the wiring terminal 3 can be ensured;

at the moment, the two hydraulic cylinders 7 are started simultaneously, so that the two horizontal plates 6 vertically move downwards along the vertical rod 5, the pressing blocks 8 at the bottoms of the horizontal plates 6 can be driven to move downwards, the pressing blocks 8 which can move downwards and correspond to the wiring terminals 3 are utilized, the two ends of the wiring terminals 3 can be pressed, the stable pressing of the wiring terminals 3 and the wiring harnesses can be ensured, and the stable connection of the two wiring harnesses can be further realized;

in the downward movement process of the horizontal plate 6, the L-shaped push block 16 can be driven to move, the movable plate 14 can slide along the guide rod 13 under the pushing of the push block 16 with the inclined end abutting against the movable plate 14, meanwhile, the reset spring 15 can be compressed, and the vertical block 10 can move along with the push block under the driving of the movable plates 14 at the two ends, so that the two wire harnesses can approach each other between the compression connection of the compression block 8 to the connecting wire terminal 3, the length of the wire harness extending into the connecting wire terminal 3 is longer, and the connecting effect of the wire harnesses is better;

and after the pencil crimping was accomplished, through loosening regulation pole 11 for supporting piece 12 and the separation of pencil upper end, when pneumatic cylinder 7 drove horizontal plate 6 and reset this moment, can realize the reseing of movable plate 14 and vertical piece 10 under reset spring 15 effect under being in compression state, need not artificial adjustment and can carry out the next crimping of pencil when can make things convenient for crimping back pencil to take out, can make things convenient for the pencil crimping to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The crimping device for the automobile electronic wire harness comprises a support (1) and is characterized in that a supporting block (2) is fixed to the inner bottom of the support (1), a connecting terminal (3) is abutted to the inner wall of the supporting block (2), two fixing plates (4) which are symmetrically arranged are fixed to the inner bottom of the support (1), two crimping devices are arranged inside the support (1), each crimping device comprises two vertical rods (5) fixed to the inside of the support (1), the circumferential side walls of the two vertical rods (5) are connected with a horizontal plate (6) in a sliding mode, a hydraulic cylinder (7) is fixed to the inner top of the support (1), a rod head of the hydraulic cylinder (7) is fixed to the upper end of the horizontal plate (6), a crimping block (8) is fixed to the bottom of the horizontal plate (6), and two clamping devices and a abutting device which are symmetrically arranged are arranged inside the support (1).

2. The crimping device of the automotive electronic wire harness according to claim 1, wherein the supporting block (2) is a semicircular block, the two fixing plates (4) are respectively abutted against the side wall of the supporting block (2) and the bottom of the connecting terminal (3), and the pressing block (8) corresponds to the connecting terminal (3).

3. The crimping device for the automotive electronic wire harness according to claim 1, wherein the clamping device comprises a through groove (9) penetrating through the inner bottom of the bracket (1), a vertical block (10) is arranged inside the through groove (9), and two adjusting rods (11) are rotatably connected to the upper end of the vertical block (10) through bearings.

4. The crimping device of automotive electronic wire harness according to claim 3, wherein the circumferential side walls of the two adjusting rods (11) are connected with a supporting block (12) in a co-rotating manner, the supporting block (12) corresponds to the vertical block (10), and the adjusting rods (11) are threaded rods.

5. The crimping device of the automotive electronic wire harness as claimed in claim 4, wherein the abutting device comprises two guide rods (13) fixed on the inner wall of the through groove (9), the circumferential side walls of the two guide rods (13) are both connected with a moving plate (14) in a sliding manner, and the two moving plates (14) are both fixedly connected with the inner wall of the through groove (9) through a return spring (15).

6. The crimping device for the automotive electronic wire harness according to claim 5, wherein the two moving plates (14) are fixedly connected with two ends of the vertical block (10) correspondingly, the side wall of the horizontal plate (6) is fixedly provided with two pushing blocks (16), the two pushing blocks (16) correspond to the two moving plates (14), and the pushing blocks (16) are L-shaped blocks.