CN210793061U - Steering gear pencil assembly quality - Google Patents

Abstract

The utility model discloses a steering gear pencil assembly quality, including single line grafting device and the fixed ribbon cladding device of pencil, including one in the single line grafting device insert the box mounting hole, be provided with the colour differentiation strip and/or be provided with down the colour differentiation strip directly over inserting the box mounting hole, go up colour differentiation strip and down the colour differentiation strip respectively including the N colour strip of arranging in proper order, it is corresponding with the range of N single line toward the jack cartridge of inserting the box of steering gear pencil to go up the range of the N colour strip of colour differentiation strip and lower colour differentiation strip, the fixed ribbon cladding device of pencil includes the box inserting groove, single line groove and the end groove that connect gradually from its one end, and the end can the joint be in the end inslot is provided with the fixed ribbon groove of pencil in the predetermined distance department with the end groove. Through the utility model discloses a high-efficient and the high accuracy installation of steering gear pencil can be realized to steering gear pencil assembly quality.

Description

Steering gear pencil assembly quality

Technical Field

The utility model belongs to the technical field of car wiring harness assembly, concretely relates to steering gear pencil assembly quality.

Background

The automobile power steering system is a steering system which uses both driver physical strength and engine power as steering energy. Under normal conditions, only a small portion of the energy required for steering the vehicle is provided by the driver, while the majority is provided by the engine through the power steering. The power steering system is increasingly widely applied, and not only needs to be equipped on a heavy-duty car, but also is applied to a high-class car, and is gradually popularized in the application of a medium-sized car. Mainly starts from relieving the fatigue of a driver and improving the portability and the stability of the operation; the second time, the accident caused by the sudden tire burst of the front wheel in high-speed running is reduced. Although the problems of high cost, complex structure and the like are caused, the hair is quickly sent because the advantages are obvious.

Between the vehicle computer (ECU) and the power steering system, the electrical connection of the wire harness is used as a bridge to transmit steering information. The wire harness is composed of a plurality of single wires, the steering gear system in the prior art adopts a mode that the plurality of single wires form the wire harness, one end of each single wire is required to be inserted into the insertion box, different single wires are often distinguished by different colors, when the plurality of single wires with different colors are inserted into the insertion holes corresponding to the insertion boxes, due to the understood difference of the familiarity of each assembler to products, the recognition degree of drawings and the like, part of wire holes are inserted wrongly, the first-time qualification rate of products is suddenly high and low, in addition, the size of the terminal in the insertion box is too small, the terminal can be damaged when the needle is withdrawn, certain quality hidden trouble exists, the wire harness is usually fixed by a sleeve and is covered outside by an adhesive tape, the wire harness fixing ribbon is required to be bound at a certain position of the wire harness covered by the adhesive tape, the wire harness is connected with the interior of an automobile by the wire harness fixing ribbon, the connecting position is usually reserved, the conventional mode through tape measure is sought to confirm and is wrapped the position and then wrap, wastes time and energy, therefore prior art is low to the inefficiency of the above-mentioned relevant assembly of steering gear pencil and the installation accuracy is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steering gear pencil assembly quality is in order to solve above-mentioned problem.

Realize the utility model discloses the technical solution of purpose does: a steering gear wire harness assembling device comprises a single wire inserting device and a wire harness fixing ribbon covering device, wherein the single wire inserting device comprises an inserting box mounting hole, an upper color distinguishing strip and/or a lower color distinguishing strip are/is arranged right above the inserting box mounting hole, the upper color distinguishing strip and the lower color distinguishing strip respectively comprise N color strips which are sequentially arranged, N is the number of single wires in a steering gear wire harness, the arrangement mode of the N color strips of the upper color distinguishing strip and the lower color distinguishing strip corresponds to the arrangement mode of the N single wires of the steering gear wire harness inserted into a jack of the inserting box, the N single wires form the wire harness which is externally coated with an adhesive tape through a fixing end, the wire harness fixing ribbon covering device comprises an inserting box groove, a single wire groove and a terminal groove which are sequentially connected from one end of the wire harness, and the end can be clamped in the terminal groove, and a wire harness fixing bundling groove is arranged at a preset distance from the end head groove.

Further, the single wire plug device comprises an upper body and a lower body which are butted, and the plug box mounting hole is formed between the upper body and the lower body.

Further, the upper color discrimination strip is provided on the surface of the upper body, and the lower color discrimination strip is provided on the surface of the lower body.

Further, the upper color discrimination bar and the lower color discrimination bar have different color arrangement modes.

Further, the middle part of the end head is provided with a small-diameter section, and the shape of the end head groove corresponds to that of the end head.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the single wire plugging device comprises a plugging box mounting hole, an upper color distinguishing strip is arranged right above the plugging box mounting hole and/or a lower color distinguishing strip is arranged right below the plugging box mounting hole, the arrangement mode of N color strips of the upper color distinguishing strip and the lower color distinguishing strip corresponds to the arrangement mode of inserting N single wires of a steering gear wire harness into the jack of the plugging box, so that the plugging box is only required to be inserted into the plugging box mounting hole, and then the single wires with the corresponding colors are inserted into the jack of the plugging box in sequence according to the arrangement mode of the color distinguishing strips to realize the plugging of the single wires, and the mounting efficiency and the mounting precision are obviously improved;

(2) the upper color distinguishing strip and the lower color distinguishing strip have different color arrangement modes, so that the single wire plugging device is suitable for plugging wire harnesses with two different color arrangement modes, and the application range of the single wire plugging device is expanded;

(3) the wire harness fixing binding tape wrapping device comprises a box inserting groove, a single wire groove and a terminal groove, wherein the box inserting groove, the single wire groove and the terminal groove are sequentially connected from one end of the wire harness fixing binding tape wrapping device, the end can be clamped in the terminal groove, a wire harness fixing binding tape groove is arranged at a preset distance with the terminal groove, only the box inserting groove is needed to be inserted, the single wire and the end are sequentially embedded into the corresponding grooves and are clamped and limited through the terminal groove, the position, located in the wire harness fixing binding tape groove, of a wire harness is the position, of the wire harness fixing binding tape needing to be wrapped, the wire harness fixing binding tape groove is used for enabling the fixing binding tape to penetrate through the groove to be wrapped outside the wire harness, the step of finding the.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

Fig. 1 is a front view of a single wire plug device.

Fig. 2 is a view of the structure from a-a in fig. 1.

Fig. 3 is a schematic view of the installation of a plurality of single wire plug-in jacks of a jack box.

Fig. 4 is a front view of the wire harness securing strap covering device.

Fig. 5 is a view of the structure from the direction of a-a in fig. 4.

Fig. 6 is a schematic illustration of a diverter harness mounted on a harness securing tie wrap.

Detailed Description

For better understanding of the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.

A steering gear wire harness assembling device comprises a single wire inserting device 1 and a wire harness fixing band covering device 9, and is combined with a picture 1-2, wherein the single wire inserting device 1 comprises an inserting box mounting hole 2, an upper color distinguishing strip 3 is arranged right above the inserting box mounting hole 2 and/or a lower color distinguishing strip 4 is arranged right below the inserting box mounting hole, the upper color distinguishing strip 3 and the lower color distinguishing strip 4 respectively comprise N (for example, 4) color strips which are sequentially arranged, N is the number of a single wire 6 in a steering gear wire harness, the arrangement mode of the N color strips of the upper color distinguishing strip 3 and the lower color distinguishing strip 4 corresponds to the arrangement mode of the N single wires 6 of the steering gear wire harness inserted into a jack 5-1 of the inserting box 5 from left to right (for example, the 4 single wires need to be sequentially inserted into the jack 5-1 of the inserting box from left to right according to the sequence of green, red, blue and black, then the upper color distinguishing strip 3 or the lower color distinguishing strip 4 is arranged in sequence according to the order of green, red, blue and black), the state after the plug box is inserted into the plug box mounting hole 2 and 4 single wires are inserted into the plug box jack 5-1 is shown in fig. 3, the N single wires 6 form a wire harness 8 coated with an adhesive tape on the outside through a fixing end 7, in combination with fig. 4-5, the wire harness fixing band coating device 9 comprises a plug box groove 9-1, a single wire groove 9-2 and an end head groove 9-3 which are connected in sequence from one end thereof, the end 7 can be clamped in the end head groove 9-3, and a wire harness fixing band groove 9-4 is arranged at a predetermined distance from the end head groove 9-3.

Preferably, the single wire socket device 1 includes an upper body 1-1 and a lower body 1-2 which are butted, and the socket mounting hole 2 is formed between the upper body 1-1 and the lower body 1-2.

Preferably, the upper color discrimination strip 3 is provided on the surface of the upper body 1-1, and the lower color discrimination strip 4 is provided on the surface of the lower body 1-2.

Preferably, the color arrangement modes of the upper color distinguishing strip 3 and the lower color distinguishing strip 4 are different, so that the single-wire plugging device is suitable for plugging wire harnesses with two different color arrangement modes, and the application range of the single-wire plugging device is expanded.

Preferably, the middle of the tip 7 has a small diameter section, and the tip groove 9-3 is shaped to correspond to the tip 7.

The use method of the device is described in detail as follows:

firstly, inserting an inserting box 5 of a steering gear wire harness into an inserting box mounting hole 2 shown in figure 1, sequentially inserting 4 single wires into an inserting box jack 5-1 according to the color arrangement mode of an upper color distinguishing strip 3 or a lower color distinguishing strip 4, inserting the wire harness with the single wires as shown in figure 3, pulling out the inserting box 5 after inserting the single wires, mounting the wire harness into a wire harness fixing band wrapping device 9 as shown in figure 6, sequentially embedding the inserting box 5, the single wires 6 and end heads 7 into corresponding grooves (an inserting box groove 9-1, a single wire groove 9-2 and an end head groove 9-3) and realizing clamping limiting through the end head groove 9-3, wherein the position of the wire harness positioned in the wire harness fixing band groove 9-4 after mounting limiting is the position of a wire harness fixing band needing to be wrapped (the position is preset by combining the position of the wrapping fixing band needing to be mounted), pass through fixed band groove of lacing through the pencil fixed band 10 the groove cladding outside the pencil can, this cladding position is corresponding with the inside predetermined hookup location of car, thereby can be fixed in the car with the pencil accuracy through fixed band 10 and avoid the pencil vibration or buckle, thereby for example fixed band 10 head can be designed for the arrow point form, pegs graft into the hole of reserving with arrow point form part and can realize connecting fixedly, the utility model discloses can reduce during the assembly man-hour, guarantee the uniformity of product side on, the uniformity in the size simultaneously.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A steering gear wire harness assembling device is characterized by comprising a single wire inserting device (1) and a wire harness fixing and binding belt wrapping device (9), wherein the single wire inserting device (1) comprises an inserting box mounting hole (2), an upper color distinguishing strip (3) is arranged right above the inserting box mounting hole (2) and/or a lower color distinguishing strip (4) is arranged right below the inserting box mounting hole, the upper color distinguishing strip (3) and the lower color distinguishing strip (4) respectively comprise N color strips which are sequentially arranged, N is the number of single wires (6) in a steering gear wire harness, the arrangement mode of the N color strips of the upper color distinguishing strip (3) and the lower color distinguishing strip (4) corresponds to the arrangement mode of the N single wires (6) of the steering gear wire harness towards a jack (5-1) of an inserting box (5), and the N single wires (6) form a wire harness (8) externally wrapped with an adhesive tape through a fixing end (7), the wire harness fixing binding belt wrapping device (9) comprises a box inserting groove (9-1), a single wire groove (9-2) and a terminal groove (9-3), wherein the box inserting groove, the single wire groove (9-2) and the terminal groove (9-3) are sequentially connected from one end of the wire harness fixing binding belt wrapping device, the end (7) can be clamped in the terminal groove (9-3), and a wire harness fixing binding belt groove (9-4) is arranged at a preset distance from the terminal groove (9-3).

2. The steering gear harness assembling device according to claim 1, wherein the single wire plug device (1) comprises an upper body (1-1) and a lower body (1-2) which are butted, and the plug box mounting hole (2) is formed between the upper body (1-1) and the lower body (1-2).

3. The steering harness assembling apparatus according to claim 2, wherein the upper color discrimination bar (3) is provided on a surface of the upper body (1-1), and the lower color discrimination bar (4) is provided on a surface of the lower body (1-2).

4. The steering harness assembling apparatus according to claim 3, wherein the upper color discrimination bar (3) and the lower color discrimination bar (4) are arranged in different colors.

5. A steering gear harness attachment arrangement according to any of claims 1-4, wherein the head (7) has a reduced diameter section in the middle and the head slot (9-3) is shaped to correspond to the head (7).

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