CN-224217875-U - Crimping device for coaxial harness machining

Abstract

The utility model relates to the technical field of wire harness crimping, in particular to a crimping device for coaxial wire harness processing, which comprises a clamp body, wherein the clamp body comprises a first handle and a second handle, the upper parts of the first handle and the second handle are hinged with a supporting head, the tops of the first handle and the second handle are inwards provided with bending parts which are hinged with each other through a connecting shaft, the upper part of the supporting head is provided with a supporting frame, the upper part of the connecting shaft is provided with a crimping structure for compressing a wire harness, the crimping structure comprises a pressing block arranged at the lower part of the supporting frame, the upper part of the supporting frame is provided with an upper pressing block, and the opposite surface between the pressing block and the upper pressing block is provided with a crimping groove.

Inventors

• FENG XUEWEN
• CHEN TAO
• Cheng Aiwen
• HOU BAOYAN
• JU XIAONING
• LI XIANG

Assignees

• 鹤壁宇翔模具有限公司

Dates

Publication Date

20260508

Application Date

20250527

Claims (6)

1. 1. The crimping device for coaxial wire harness processing comprises a clamp body and is characterized in that the clamp body comprises a first handle and a second handle, wherein the upper parts of the first handle and the second handle are hinged to be provided with supporting heads, the tops of the first handle and the second handle are inwards provided with bending parts which are hinged through connecting shafts, the upper parts of the supporting heads are provided with supporting frames, the upper parts of the connecting shafts are provided with crimping structures for compressing wire harnesses, the crimping structures comprise pressing blocks arranged at the lower parts of the supporting frames, the upper parts of the supporting frames are provided with pressing blocks, and the opposite surfaces between the pressing blocks are provided with crimping grooves.
2. 2. The crimping device for coaxial harness processing according to claim 1, wherein the bottom of the supporting frame is connected with the supporting head, a limiting plate is arranged on the outer side of the supporting frame, and a limiting groove for limiting the moving range of the connecting shaft is arranged in the middle of the limiting plate.
3. 3. The crimping device for coaxial harness processing as claimed in claim 1, wherein the supporting frame is composed of two plates which are oppositely arranged, the side edge of the upper pressing block is provided with an ear plate connected with the supporting frame, and the side edge of the lower pressing block is arranged in the supporting frame in a sliding manner.
4. 4. The crimping device for coaxial harness processing according to claim 1, wherein a cutter is provided at a rear end face of the upper press block, and a support block is provided below the cutter.
5. 5. The crimping device for coaxial harness processing as claimed in claim 4, wherein the support block is connected to the pressing block, and an accommodation groove is provided in an axial direction of the support block, and the accommodation groove communicates with the crimping groove.
6. 6. The crimping device for coaxial harness processing according to claim 5, wherein the support block is provided with a slit in a width direction for accommodating a lower portion of the cutter, the slit intersecting with the accommodating groove.

Description

Crimping device for coaxial harness machining Technical Field The utility model relates to the technical field of wire harness crimping, in particular to a crimping device for coaxial wire harness processing. Background Along with the rapid development of electric automobiles, related industries are in order to supply sufficient quality and low-cost high-quality accessories, particularly in the use of wire harnesses, more and more automobiles are used, the existing shielding cables are sleeved into an inner shielding ring by adopting wires, then shielding wires are turned back and cover the inner shielding ring, finally the outer shielding ring is sleeved, and then crimping treatment is carried out by using crimping tools, so that crimping of the wire harness shielding ring can be completed. Disclosure of utility model The utility model aims to overcome the defect that a crimping tool of a shielding ring in the prior art is inflexible to use, and provides a crimping device for coaxial harness processing. The crimping device for coaxial harness processing comprises a clamp body, wherein the clamp body comprises a first handle and a second handle, support heads are hinged to the upper portions of the first handle and the second handle, bending portions are arranged inwards at the tops of the first handle and the second handle and hinged to the tops of the first handle and the second handle through connecting shafts, a support frame is arranged on the upper portion of the support heads, a crimping structure for compressing a harness is arranged above the connecting shafts, the crimping structure comprises a lower pressing block arranged on the lower portion of the support frame, an upper pressing block is arranged on the upper portion of the support frame, and crimping grooves are formed in the opposite faces between the lower pressing block and the upper pressing block. Further, the bottom of supporting frame is connected with the supporting head, the outside of supporting frame is provided with the limiting plate, the intermediate position of limiting plate is provided with the spacing groove that is used for restricting the connecting axle range of movement. Further, the supporting frame comprises two plates which are oppositely arranged, the side edge of the upper pressing block is provided with an ear plate connected with the supporting frame, and the side edge of the lower pressing block is slidably arranged inside the supporting frame. Further, a cutter is arranged on the rear end face of the upper pressing block, and a supporting block is arranged below the cutter. Further, the support block is connected with the lower pressing block, an accommodating groove is formed in the axis direction of the support block, and the accommodating groove is communicated with the compression joint groove. Further, a cutting groove for accommodating the lower part of the cutter is formed in the width direction of the supporting block, and the cutting groove is intersected with the accommodating groove. The wire harness end head pressing device has the beneficial effects that the first handle and the second handle are pressed to enable the pressing block to move upwards, the wire harness can be trimmed by the cutter after the pressing operation is completed, the whole maintenance process can be completed, the process of detaching all the wire harness is omitted when one wire harness end head in an automobile is maintained, the wire harness end head pressing device is convenient to use on site, compact in structure and convenient to operate, is particularly suitable for after-sale maintenance links of vehicles, can remarkably improve maintenance efficiency, and reduces operation difficulty. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of the rear structure of the present utility model; FIG. 3 is a schematic view of another angle structure of the present utility model; In the figure, 1, a connecting shaft, 101, a first handle, 102, a second handle, 103, a supporting head, 104, a limiting plate, 2, a supporting frame, 201, a lower pressing block, 202, an upper pressing block, 203, a compression joint groove, 3, a cutter, 301 and a supporting block. Detailed Description The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, and it will be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Referring to fig. 1 to 3, an embodiment of the utility model discloses a crimping device for coaxial harness processing, which mainly comprises a clamp body, wherein the clamp body comprises a first handle 101 and a second handle 102, the first handle 101 and the second handle 102 are linked through a supporting head 103 hinged at the upp