CN216214722U

CN216214722U - Terminal crimping device

Info

Publication number: CN216214722U
Application number: CN202121868264.0U
Authority: CN
Inventors: 高操; 邓辉
Original assignee: Hubei Huiyu Electronic Technology Co ltd
Current assignee: Hubei Huiyu Electronic Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-05
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a terminal crimping device which comprises a bottom frame and a crimping assembly, wherein the center of the top of the bottom frame is connected with a base, a pressure groove is formed in the upper surface of the base, a rubber layer is arranged on the surface of the pressure groove, supports are arranged on two sides of the base, a sliding groove is formed in the inner wall of each support, a damping spring is arranged in each sliding groove, the top of each damping spring is connected with a cushion block, the crimping assembly is connected to the inside of each sliding groove, and the crimping assembly comprises a crimping seat, a sliding block, a cushion pad and a crimping head. This terminal crimping device passes through the inside reset spring of base and detains mutually supporting setting between the piece for when crimping subassembly carries out the crimping to wire rod and terminal, promote crooked curved knot piece of form through pressure and make its reset spring shrink, thereby withhold the wire rod from the top, avoid adding man-hour wire rod emergence and rock the influence processing, promote the stability of processing.

Description

Terminal crimping device

Technical Field

The utility model relates to the technical field of electronic wire harness production, in particular to a terminal crimping device.

Background

The electronic wire harness is a wiring part for connecting each electrical equipment in an automobile circuit, and is composed of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like.

A terminal crimping device in the market generally tends to be complicated and large-scale, and internal errors are difficult to maintain while the terminal crimping device is inconvenient to transport and install, so that the small-scale market demand is influenced, and therefore the terminal crimping device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a terminal crimping device, which aims to solve the technical problems that the terminal crimping device proposed in the background art generally tends to be complicated and large-sized, is inconvenient to transport and install and is difficult to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a terminal crimping device, includes chassis and crimping subassembly, chassis top central point puts and is connected with the base, just the indent has been seted up to the base upper surface, the indent surface is provided with the rubber layer, the support is all installed to the base both sides, just the spout has been seted up to the support inner wall, spout internally mounted has damping spring, just the damping spring top is connected with the cushion, the crimping subassembly connect in inside the spout, just the crimping subassembly is including crimping seat, slider, blotter and crimping head, crimping seat outside fixedly connected with the slider, crimping seat lower surface is provided with the blotter, the crimping head install in crimping seat bottom.

Preferably, the underframe and the base are of an integrated structure, and the underframe is rectangular.

Preferably, the base is internally provided with a return spring, and the other end of the return spring is connected with a buckling block.

Preferably, the buckling blocks are movably connected with the base, and the buckling blocks are distributed in bilateral symmetry about the vertical center of the base.

Preferably, the crimping component is connected with the bracket in a sliding mode, and the crimping component and the bracket are attached to each other.

Preferably, the compression joint seat is fixedly connected with the cushion pad, and the cushion pad is distributed on the surfaces of the two ends of the compression joint seat.

Preferably, the top of the pressure welding seat is provided with a bearing seat, and the inside of the bearing seat is provided with a joint groove.

Preferably, the vertical center line of the crimping seat coincides with the vertical center of the bearing seat, and the joining groove is in a circular structure.

Preferably, the joining groove is internally provided with a driving spring, the other end of the driving spring is connected with a fitting plate, and the bottom of the fitting plate is connected with a soft adhesive layer.

The utility model provides a terminal crimping device, which has the following beneficial effects:

1. this terminal crimping device adopts assembled structural design for the device is convenient for maintain and repair, and the device can be dismantled it simultaneously and carry for reduce the collision when carrying, and small and exquisite structure setting makes its the device can be applied to more processing environment, promotes the device's commonality.

2. The crimping seat is connected with the sliding groove in the inner wall of the support through the sliding block, smoothness during machining can be improved, meanwhile, the pressure for pressing down the crimping seat can be reduced through the arrangement of the damping spring and the cushion block in the sliding groove, the cushion pad arranged at the bottom of the crimping seat is matched, the situation that wires and terminals are damaged due to the fact that the wires and the terminals are clamped due to overlarge pressure is avoided, and crimping stability is improved.

3. According to the utility model, the bearing seat at the top of the compression joint seat is convenient to assemble and splice with hydraulic equipment, the round connecting groove is formed in one side of the bearing seat, so that the hydraulic equipment can be conveniently connected with the mechanism from one side without using bolts, the hydraulic equipment is pulled to one side when the hydraulic equipment is used, the hydraulic equipment is convenient and quick, and the bearing seat can be attached to the surface of the hydraulic equipment through the mutually matched arrangement of the driving spring and the attaching plate, so that the shaking noise generated during working is reduced.

4. According to the utility model, the return spring and the buckling block are matched with each other in the base, so that when the crimping assembly crimps the wire and the terminal, the bent buckling block is pushed by pressure to enable the return spring to contract, the wire is buckled from the upper part, the wire is prevented from shaking during processing to influence the processing, and the processing stability is improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a terminal crimping apparatus according to the present invention;

fig. 2 is a schematic view of an internal structure of a holder of a terminal crimping apparatus according to the present invention;

FIG. 3 is a schematic view of a crimping assembly of the terminal crimping apparatus of the present invention;

FIG. 4 is a schematic view of a buckle block structure of the terminal crimping apparatus of the present invention;

fig. 5 is an enlarged schematic view of a terminal crimping device of the present invention at a position a in fig. 3.

In the figure: 1. a chassis; 2. a base; 3. pressing a groove; 4. a rubber layer; 5. a support; 6. a chute; 7. a damping spring; 8. cushion blocks; 9. a crimping assembly; 901. a crimping seat; 902. a slider; 903. a cushion pad; 904. A crimping head; 10. a return spring; 11. buckling blocks; 12. a bearing seat; 13. a joining groove; 14. a drive spring; 15. attaching a plate; 16. a soft adhesive layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description herein, references to the terms "an embodiment," "one embodiment," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or example implementation of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.

As shown in fig. 1, in one embodiment of the present invention, a terminal crimping device is provided, which includes a bottom frame 1 and a crimping component 9, wherein a base 2 is connected to a central position of a top portion of the bottom frame 1, a pressing groove 3 is formed on an upper surface of the base 2, a rubber layer 4 is arranged on a surface of the pressing groove 3, brackets 5 are mounted on both sides of the base 2, a sliding groove 6 is formed on an inner wall of each bracket 5, a damping spring 7 is mounted inside the sliding groove 6, a cushion block 8 is connected to a top portion of the damping spring 7, the crimping component 9 is connected inside the sliding groove 6,

referring to fig. 1-2, the base frame 1 and the base 2 are integrated, and the base frame 1 is rectangular, so that the firmness of the device is improved by the integrated arrangement of the base frame 1 and the base 2, and the pressure of the pressing component 9 can be reduced by the arrangement of the damping spring 7 in the sliding groove 6 and the cushion block 8 of the flexible structure, so that the stability of the device in operation is improved.

Referring to fig. 1 and 3, the crimping assembly 9 is composed of a crimping seat 901, a slider 902, a cushion 903 and a crimping head 904,

wherein, crimping seat 901 outside fixedly connected with slider 902, crimping seat 901 lower surface is provided with blotter 903, crimping head 904 is installed in crimping seat 901 bottom, crimping subassembly 9 and 5 sliding connection of support, and laminate each other between crimping subassembly 9 and the support 5, crimping seat 901 is fixed connection with blotter 903, and blotter 903 distributes in the both ends surface of crimping seat 901, crimping seat 901 passes through slider 902 and is connected with the spout 6 of 5 inner walls of support, make its fluency that can promote man-hour, simultaneously through the inside damping spring 7 of spout 6 and the setting of cushion 8, make the pressure that can reduce crimping seat 901 and push down, cushion 903 that cooperation crimping seat 901 bottom set up, avoid the too big condition of pressing from both sides damage wire rod and terminal of its pressure, promote the stability of crimping.

Referring to fig. 1 and 4, a return spring 10 is installed inside the base 2, and the other end of the return spring 10 is connected with a buckling block 11, the buckling block 11 is movably connected with the base 2, and the buckling blocks 11 are distributed in bilateral symmetry about the vertical center of the base 2, and the return spring 10 and the buckling block 11 inside the base 2 are mutually matched, so that when the crimping component 9 crimps the wire and the terminal, the bending buckling block 11 is pushed by pressure to contract the return spring 10, the wire is buckled from above, the wire is prevented from shaking during machining to affect machining, and the machining stability is improved.

Referring to fig. 3 and 5, a receiving base 12 is installed on the top of a press-connecting base 901, a connecting groove 13 is formed in the receiving base 12, the vertical center line of the press-connecting base 901 coincides with the vertical center of the receiving base 12, the connecting groove 13 is in a circular structure, a driving spring 14 is installed in the connecting groove 13, the other end of the driving spring 14 is connected with a joint plate 15, the bottom of the joint plate 15 is connected with a soft adhesive layer 16, the assembling and splicing of the hydraulic equipment and the hydraulic equipment are facilitated by the arrangement of the receiving base 12 on the top of the press-connecting base 901, the circular connecting groove 13 is formed in one side of the receiving base 12, so that the hydraulic equipment can be conveniently connected with the mechanism from one side without using bolts, the hydraulic equipment can be conveniently and quickly pulled to one side when the hydraulic equipment is used, and the hydraulic equipment can be conveniently and quickly attached to the surface of the hydraulic equipment by the mutual matching arrangement of the driving spring 14 and the joint plate 15, thereby reducing the shaking noise generated during the work.

The working process is as follows: when in use, firstly, due to the compact structure of the device, the device can be installed in a proper processing area through the underframe 1, then the hydraulic device can be conveniently connected with the mechanism from one side without using bolts through the arrangement of the bearing seat 12 at the top of the press-connection seat 901, the assembly and the splicing of the device and the hydraulic device are convenient, the round connecting groove 13 is formed in one side of the bearing seat 12, the hydraulic device can be conveniently connected with the mechanism from one side without using bolts, the hydraulic device is pulled to one side when the use is finished, the use is convenient and quick, the device can be attached to the surface of the hydraulic device through the mutual matching arrangement of the driving spring 14 and the attaching plate 15, so that the shaking noise generated during the work is reduced, then the processing terminal is sleeved on the surface of a wire rod and is placed in the pressing groove 3 on the surface of the underframe, through the arrangement of the buckling block 11 and the reset spring 10 arranged in the pressing groove 3, the hydraulic equipment pushes a crimping seat 901, the crimping seat 901 is connected with a chute 6 on the inner wall of a bracket 5 through a sliding block 902, so that the smoothness during processing can be improved, meanwhile, the pressure for pressing down the crimping seat 901 can be reduced through the arrangement of a damping spring and a 7 cushion block 8 in the chute 6, a buffer 903 arranged at the bottom of the crimping seat 901 is matched to avoid the situation that the wire and a terminal are damaged due to overlarge pressure, the stability of crimping is improved, the wire is subjected to crimping treatment through a crimping head 904, the wire is subjected to pressure during crimping, so that the wire pushes a curved buckling block 11 to contract a reset spring 10 of the wire, the wire is buckled from the upper part, the phenomenon that the wire shakes during processing to influence the processing is avoided, the stability of processing is improved, the processed terminal is finally taken out, the process is repeated to complete cycle processing, and the mechanism adopts an assembled structural design, make the device be convenient for maintain and overhaul, the device can dismantle it simultaneously and carry for reduce the collision when carrying, the structure setting of smallclothes makes its the device can be applied to more processing environment, promotes the device's commonality.

Claims

1. The terminal crimping device is characterized by comprising a base frame (1) and a crimping component (9), wherein the center of the top of the base frame (1) is connected with a base (2), a pressing groove (3) is formed in the upper surface of the base (2), a rubber layer (4) is arranged on the surface of the pressing groove (3), supports (5) are mounted on two sides of the base (2), a sliding groove (6) is formed in the inner wall of each support (5), a damping spring (7) is mounted inside each sliding groove (6), a cushion block (8) is connected to the top of each damping spring (7), the crimping component (9) is connected inside each sliding groove (6), the crimping component (9) comprises a crimping seat (901), a sliding block (902), a cushion pad (903) and a crimping head (904), and the sliding block (902) is fixedly connected to the outer side of the crimping seat (901), the lower surface of the crimping seat (901) is provided with the cushion pad (903), and the crimping head (904) is installed at the bottom of the crimping seat (901).

2. The terminal crimping device according to claim 1, characterized in that the base frame (1) and the base (2) are integrally structured, and the base frame (1) is rectangular.

3. The terminal crimping device according to claim 1, characterized in that a return spring (10) is installed inside the base (2), and a catch (11) is connected to the other end of the return spring (10).

4. The terminal crimping device according to claim 3, characterized in that the buckling blocks (11) are movably connected with the base (2), and the buckling blocks (11) are distributed in bilateral symmetry with respect to a vertical center of the base (2).

5. The terminal crimping device according to claim 1, characterized in that the crimping assembly (9) is slidably connected with the bracket (5), and the crimping assembly (9) and the bracket (5) are attached to each other.

6. The terminal crimping device according to claim 1, wherein the crimping seat (901) is fixedly connected with a cushion pad (903), and the cushion pad (903) is distributed on two end surfaces of the crimping seat (901).

7. The terminal crimping device according to claim 1, characterized in that a receiving seat (12) is mounted on the top of the crimping seat (901), and an engaging groove (13) is opened inside the receiving seat (12).

8. The terminal crimping device according to claim 7, characterized in that a vertical center line of the crimping base (901) coincides with a vertical center of the socket (12), and the engaging groove (13) has a circular-shaped configuration.

9. The terminal crimping device according to claim 7, characterized in that a driving spring (14) is installed inside the engaging groove (13), and an attaching plate (15) is connected to the other end of the driving spring (14), and a soft adhesive layer (16) is connected to the bottom of the attaching plate (15).