Electron wire repairing device based on reverse engineering

Abstract

The utility model relates to the technical field of electronic wire repairing of reverse engineering, in particular to an electronic wire repairing device based on reverse engineering, which comprises a working table, a guide sliding groove is arranged on the working table, a guide sliding frame is connected in the guide sliding groove in a sliding mode, a motor and an operation handle are arranged on the guide sliding frame, and a positioning sleeve is arranged on a motor shaft of the motor. The positioning sleeve is provided with a stabilizing sleeve column and a positioning sleeve groove, the workbench is provided with a lifting air cylinder, a telescopic rod of the lifting air cylinder is provided with a lifting plate, the lifting plate is provided with an illuminating lamp and a mounting tool apron, the mounting tool apron is provided with a cutting knife, and the cutting knife is provided with a cutting groove. The extrusion deformation and abrasion phenomena of the soft rubber jacket during clamping and cutting are avoided, the reverse engineering repair effect of sleeving the rubber jacket on the electronic wire in the later period is ensured, and the cutting effect of checking the rubber jacket by a worker during cutting is prevented from being influenced; and the effect that the rubber jacket is sleeved on the electronic wire for reverse engineering repair in the later period is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic wire repair in reverse engineering, in particular to an electronic wire repair device based on reverse engineering. Background Art

[0002] Reverse engineering can be used to repair damaged or failed products, including electronic wire repair.

[0003] The specific repair method of reverse engineering has been disclosed in the publication number CN102187286A. Moreover, electronic wires also fall within the repair scope of reverse engineering. Electronic wires are a short name for internal wires of electrical equipment, and their electrical conductivity is mainly weak current.

[0004] Some special electrical equipment will use special electronic wires. After long-term use, the rubber jacket of a certain part of the wire body will be worn and aged, but the wiring harness inside the wire body is still good. If you throw it away directly and then buy another one, it will be a waste because the internal wiring harness cost of the special electronic wire for special electrical equipment is relatively high. Therefore, the outer surface of the special electronic wire will be repaired through reverse engineering for reuse.

[0005] The general reverse engineering method is that the first step is to analyze the original design, that is, to identify the rubber jacket material used for the electronic wire, and then purchase the rubber jacket needed, and at the same time, cut off the aged rubber jacket on the electronic wire part by ring cutting, and then cut it to the required length through the cutting device, and finally put the rubber jacket cut to the corresponding length on the electronic wire and seal and bond the end.

[0006] The above-mentioned reverse engineering process for the rubber jacket of the electronic wire requires the use of a cutting device, which needs to clamp the rubber jacket before cutting. However, since the rubber jacket body is relatively soft, the rubber jacket will be squeezed and deformed during clamping, which will further affect the wear of the rubber jacket due to squeeze deformation, and will affect the effect of reverse engineering repair on the electronic wire later. In addition, when cutting the rubber jacket, there is generally no targeted lighting, which can easily affect the staff's inspection of the cutting effect of the rubber jacket during cutting.

[0007] The above problems are widespread and urgently need to be improved. Utility Model Content

[0008] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an electronic wire repair device based on reverse engineering.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A reverse engineering-based electronic wire repair device is designed, comprising a workbench, a guide slide groove is provided on the workbench, a guide slide frame is slidably connected in the guide slide groove, a motor and an operating handle are provided on the guide slide frame, a positioning sleeve is provided on the motor shaft of the motor, a stabilizing sleeve column and a positioning sleeve groove are provided on the positioning sleeve, a lifting cylinder is provided on the workbench, a lifting plate is provided on the telescopic rod of the lifting cylinder, a lighting lamp and a knife mounting seat are provided on the lifting plate, a cutting knife is provided on the knife mounting seat, a cutting groove is provided on the cutting knife, and a limit damping sleeve is provided on the outer wall of the stabilizing sleeve column.

[0011] Furthermore, the positioning sleeve groove is an annular inner groove as a whole, and a limiting elastic layer is arranged on the inner groove wall of the positioning sleeve groove.

[0012] Furthermore, the stabilizing sleeve column is arranged in the positioning sleeve groove, and the stabilizing sleeve column, the positioning sleeve groove and the transverse center axis of the motor shaft of the motor coincide with each other.

[0013] Furthermore, the knife mounting seat is provided with a mounting groove and a mounting bolt, and the cutting knife is inserted into the mounting groove and is fixedly connected with the mounting bolt by threads.

[0014] Furthermore, the side section of the cutting groove is a semi-arc groove, and the side vertical center axis of the semi-arc groove of the cutting groove coincides with the side vertical center axis of the stabilizing sleeve column.

[0015] Furthermore, the number of the lighting lamps is two and they are symmetrically arranged with the vertical central axis of the side of the cutting knife as the center, and the lighting lamps are inclined toward the cutting groove.

[0016] Furthermore, the side cross-section of the sliding connection portion between the lower end of the guide slide frame and the guide slide groove is a trapezoidal structure, and the inner groove wall of the guide slide groove is provided with a damping coating.

[0017] The utility model proposes an electronic wire repair device based on reverse engineering, which has the following beneficial effects:

[0018] 1. The utility model arranges a guide slide that can be translated laterally on a workbench, and arranges a motor with a positioning sleeve on the guide slide, and arranges a positioning sleeve groove and a stabilizing sleeve column on the positioning sleeve, and arranges a lifting type cutting knife structure with a cutting groove, so that a softer rubber jacket can be stably sleeved on the limit damping sleeve of the stabilizing sleeve column, and then the rubber jacket can be translated laterally, and the cutting knife with the cutting groove can be driven downward to perform a stable ring cutting, so as to avoid the extrusion deformation and wear of the softer rubber jacket during clamping and cutting, and ensure the effect of reverse engineering repair by sleeved on the electronic wire in the later stage.

[0019] 2. The utility model realizes targeted and comprehensive lighting when cutting the rubber jacket by symmetrically arranging the inclined lighting structure on the lifting plate, so as to avoid affecting the workers' inspection of the cutting effect of the rubber jacket during cutting, thereby ensuring the effect of reverse engineering repair when the rubber jacket is later connected to the electronic wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-view stereoscopic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;

[0022] Figure 3 It is a schematic diagram of the front view of the overall structure of the utility model;

[0023] Figure 4 For the utility model Figure 3 Middle BB section;

[0024] Figure 5 It is a schematic side view of the overall structure of the utility model.

[0025] In the figure: 1 workbench; 11 guide slide; 12 damping coating; 2 guide slide; 21 operating handle; 22 motor; 3 positioning sleeve; 31 positioning sleeve groove; 32 limiting elastic layer; 4 stabilizing sleeve column; 41 limiting damping sleeve; 5 lifting cylinder; 51 lifting plate; 6 lighting lamp; 7 mounting knife seat; 71 mounting groove; 72 mounting bolt; 8 cutting knife; 81 cutting groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-5, an electronic wire repair device based on reverse engineering, including a workbench 1, a guide slide groove 11 is provided on the workbench 1, a guide slide frame 2 is slidably connected in the guide slide groove 11, a motor 22 and an operating handle 21 are provided on the guide slide frame 2, a positioning sleeve 3 is provided on the motor shaft of the motor 22, a stabilizing sleeve 4 and a positioning sleeve groove 31 are provided on the positioning sleeve 3, a lifting cylinder 5 is provided on the workbench 1, a lifting plate 51 is provided on the telescopic rod of the lifting cylinder 5, a lighting lamp 6 and a mounting knife seat 7 are provided on the lifting plate 51, a cutting knife 8 is provided on the mounting knife seat 7, a cutting groove 81 is provided on the cutting knife 8, and a limit damping sleeve 41 is provided on the outer wall of the stabilizing sleeve 4, the limit damping sleeve 41 is made of silicone polymer material, has excellent damping elasticity, and ensures the limit damping stability of the rubber jacket to be annularly cut and sleeved on the limit damping sleeve 41.

[0028] The positioning sleeve groove 31 is an annular inner groove as a whole. A limiting elastic layer 32 is arranged on the inner groove wall of the positioning sleeve groove 31. The limiting elastic layer 32 is made of polyurethane PU material and has damping friction elasticity, so as to achieve effective damping and limiting of the left end of the rubber jacket inserted into the positioning sleeve groove 31. At the same time, the high elasticity avoids abrasion to the rubber jacket.

[0029] The stabilizing sleeve 4 is arranged in the positioning sleeve groove 31, and the transverse central axis of the stabilizing sleeve 4, the positioning sleeve groove 31 and the motor shaft of the motor 22 coincide with each other, so that the stabilizing sleeve 4 and the rubber sleeve sleeved thereon can rotate around the transverse central axis to achieve the effect of subsequent annular cutting.

[0030] The mounting seat 7 is provided with a mounting groove 71 and a mounting bolt 72 . The cutting knife 8 is inserted into the mounting groove 71 and is threadedly connected and fixed with the mounting bolt 72 , so that the cutting knife 8 is stably mounted.

[0031] The side cross-section of the cutting groove 81 is a semi-arc groove, and the side vertical center axis of the semi-arc groove of the cutting groove 81 coincides with the side vertical center axis of the stabilizing sleeve 4, so that the descending cutting groove 81 can effectively cut the rubber sleeve sleeved on the stabilizing sleeve 4 in an annular manner.

[0032] There are two lighting lamps 6 and they are symmetrically arranged with the vertical central axis of the side of the cutting knife 8 as the center. The lighting lamps 6 are inclined toward the cutting groove 81. The lighting lamps 6 are LED lamps with high brightness, durability, and energy saving.

[0033] The side cross-section of the sliding connection between the lower end of the guide slide 2 and the guide slide groove 11 is a trapezoidal structure. The inner groove wall of the guide slide groove 11 is provided with a damping coating 12. The damping coating 12 is a rubber adhesive material coating with a damping friction effect. When not pushed by external force, the guide slide 2 can be prevented from sliding randomly.

[0034] Working method: first, manually cut a section of the purchased rubber jacket with a slicer to match the horizontal size of the stabilizing sleeve column 4, then squeeze and sleeve the section of the rubber jacket on the stabilizing sleeve column 4, and ensure that the left end face of the section of the rubber jacket is squeezed and inserted into the positioning sleeve groove 31. At this time, the section of the rubber jacket has been sleeved on the stabilizing sleeve column 4 as a whole and stably, start the motor 22, drive the stabilizing sleeve column 4 and the section of the rubber jacket to rotate as a whole, then hold the operating handle 21, drive the guide slide 2 to slide to the right along the guide slide groove 11, and drive the stabilizing sleeve column 4 to translate to the right at the same time, until the left end of the section of the rubber jacket sleeved on the stabilizing sleeve column 4 is vertically aligned with the cutting knife 8, the size that needs to be cut can ensure the effect of reverse engineering repair by sleeved on the electronic wire later,

[0035] Next, the lifting cylinder 5 is started, and its telescopic rod retracts and drives the lifting plate 51 and the cutting knife 8 to move downward as a whole, until the cutting groove 81 cuts into the rotating rubber jacket to be annularly cut, and finally the cutting knife 8 is reset upward. Later, the annularly cut rubber jacket can be sleeved on the electronic wire to perform reverse engineering repair.

[0036] The above operation prevents the softer rubber jacket from being squeezed, deformed, and worn during clamping and cutting, thereby ensuring the effect of reverse engineering repair by later attaching it to the electronic wire.

[0037] In addition, when cutting the rubber jacket, the symmetrically tilted lighting lamp 6 can be used to provide targeted and comprehensive lighting for the cutting part to avoid affecting the staff's inspection of the cutting effect of the rubber jacket during cutting, thereby ensuring the effect of reverse engineering repair of the rubber jacket when it is later connected to the electronic wire. The reverse engineering repair work of the rubber jacket of the electronic wire is an existing technology and will not be repeated here.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic wire repair device based on reverse engineering, comprising a workbench (1), characterized in that: The workbench (1) is provided with a guide slide groove (11), a guide slide frame (2) is slidably connected in the guide slide groove (11), a motor (22) and an operating handle (21) are provided on the guide slide frame (2), a positioning sleeve (3) is provided on the motor shaft of the motor (22), a stabilizing sleeve column (4) and a positioning sleeve groove (31) are provided on the positioning sleeve column (3), a lifting cylinder (5) is provided on the workbench (1), a lifting plate (51) is provided on the telescopic rod of the lifting cylinder (5), a lighting lamp (6) and a knife mounting seat (7) are provided on the lifting plate (51), a cutting knife (8) is provided on the knife mounting seat (7), a cutting knife (8) is provided on the cutting knife (8), and a cutting groove (81) is provided on the outer wall of the stabilizing sleeve column (4) is provided with a limit damping sleeve (41).

2. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The positioning sleeve groove (31) is an annular inner groove as a whole, and a limiting elastic layer (32) is provided on the inner groove wall of the positioning sleeve groove (31).

3. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The stabilizing sleeve column (4) is arranged in the positioning sleeve groove (31), and the transverse center axis of the stabilizing sleeve column (4), the positioning sleeve groove (31) and the motor shaft of the motor (22) coincide with each other.

4. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The knife mounting seat (7) is provided with a mounting groove (71) and a mounting bolt (72); the cutting knife (8) is inserted into the mounting groove (71) and is threadedly connected and fixed to the mounting bolt (72).

5. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The side cross-section of the cutting groove (81) is a semi-arc-shaped groove, and the side vertical center axis of the semi-arc-shaped groove of the cutting groove (81) coincides with the side vertical center axis of the stabilizing sleeve column (4).

6. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The number of the lighting lamps (6) is two and they are symmetrically arranged with the vertical central axis of the side of the cutting knife (8) as the center, and the lighting lamps (6) are inclined toward the cutting groove (81).

7. The electronic wire repair device based on reverse engineering according to claim 1, characterized in that: The side cross-section of the sliding connection portion between the lower end of the guide slide frame (2) and the guide slide groove (11) is a trapezoidal structure, and the inner groove wall of the guide slide groove (11) is provided with a damping coating (12).

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