CN219429382U - Paying-off device for wire harness processing - Google Patents

Abstract

The utility model discloses a paying-off device for wire harness processing, which comprises a wire spool arranged on a workbench surface or on the side surface, wherein a wire is wound on the outer circumferential surface of the wire spool or a wire coil is placed on the wire spool, two wire guiding devices with the same threading direction are arranged on the workbench surface, the wire stretches out from the wire spool and then passes through one wire guiding device after entering the other wire guiding device, and a limiting sliding block sleeved outside the wire is arranged between the two wire guiding devices. The paying-off device provided by the utility model has the advantages that the structure is simple, the use is convenient, various wires required by a processing wire harness are fixed on the side surface of the workbench, the wires are guided to the workbench surface through the wire guiding device after being pulled out, the wires are conveniently pulled out by workers to be processed, the workers loose hands after taking the wires, the wires retract from the wire guiding device due to the dead weight of the wires, and the wires are stopped on the wire guiding device after the limiting sliding block limits the wires to retract for a set length, so that the next wire taking of the workers is facilitated.

Description

Paying-off device for wire harness processing

Technical Field

The utility model relates to the technical field of wire harness processing, in particular to a paying-off device for wire harness processing.

Background

In the wire harness processing process, the first step is to extract a part of the electric wire from the coil, then cut the electric wire into a set length, peel the wire into the wire harness, and then carry out the subsequent process, wherein the wire harness processed in a small batch in a nonstandard way is mostly manually processed; when the wire harness processing machine works, a plurality of types of wires required by the wire harness processing machine are placed on the workbench, and then the wires are sequentially taken out and cut, and the machining mode can lead to the mess of the workbench surface and affect the machining efficiency and quality.

Disclosure of Invention

The utility model aims to solve the problem that the working table surface is disordered to cause low processing efficiency when the wire is taken out by the existing wire harness processing, and provides a paying-off device for the wire harness processing.

The utility model adopts the technical scheme that: the utility model provides a pay-off for pencil processing is including setting up the spool on table surface or side, twine the electric wire on the outer periphery of spool or place the electric wire reel, make the electric wire can wind the spool rotates and takes out, be provided with two wire guider that the threading direction is the same on the table surface, the electric wire follow after the spool stretches out from one wire guider gets into another wire guider and wears out, be provided with a cover between two wire guider the spacing slider outside the electric wire, spacing slider is used for limiting the biggest position after the electric wire is retracted prevents the electric wire follow in the wire guider.

Further, the wire guiding device is connected with the workbench surface through bolts, and a plurality of mounting holes are formed in the workbench surface along the wire paying-off direction, so that the position of the wire guiding device can be adjusted along the wire paying-off direction.

Further, the wire guiding device comprises a supporting rod connected with the workbench surface, two parallel rotating shafts are arranged in the vertical direction of the supporting rod, the outer sides of the rotating shafts are connected with the rollers through bearings, grooves are formed in the outer circumferential surfaces of the rollers, and the wires penetrate through the grooves.

Further, one end of the rotating shaft is provided with external threads which penetrate through the mounting holes on the supporting rods to be fixed through nuts, and the mounting holes on the supporting rods are long holes in the vertical direction, so that the position of the rotating shaft can be adjusted in the vertical direction.

Further, a shaft shoulder and a clamp spring for installing and fixing the bearing are arranged on the rotating shaft.

Further, the limit sliding block comprises a sleeve with an opening at one side, wherein the sleeve is made of elastic materials, the outer diameter of the sleeve is larger than the diameter of the wire guide device passing hole, and the inner diameter of the sleeve is larger than the outer diameter of the wire.

Further, the inner wall of the sleeve is provided with a check valve, the check valve is made of elastic materials like the sleeve, and the check valve faces the paying-off mode, so that paying-off resistance is small and winding-up resistance is large.

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

the paying-off device provided by the utility model has the advantages that the structure is simple, the use is convenient, various wires required by a processing wire harness are fixed on the side surface of the workbench, the wires are guided to the workbench surface through the wire guiding device after being pulled out, the wires are conveniently pulled out by workers to be processed, the workers loose hands after taking the wires, the wires retract from the wire guiding device due to the dead weight of the wires, and the wires are stopped on the wire guiding device after the limiting sliding block limits the wires to retract for a set length, so that the next wire taking of the workers is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a left side half cross-sectional view of the wire guide;

fig. 3 is a front half cross-sectional view of the limit slider.

The reference numerals are explained as follows:

1. a work table; 2. a spool; 3. a wire guide; 301. a support rod; 302. a rotating shaft; 303. a bearing; 304. a roller; 305. an external thread; 306. a mounting hole; 307. a nut; 308. a shaft shoulder; 309. clamping springs; 4. an electric wire; 5. a limit sliding block; 501. a sleeve; 502. check valve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," "sleeved," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate medium, and may be the communication between two elements or the interaction relationship between the two elements, so that those skilled in the art will understand the specific meaning of the terms in the present utility model according to the specific circumstances.

As shown in fig. 1-3, in this embodiment, taking the case that the spool 2 is disposed on the left side of the working table 1, the worker takes out the electric wire rightward, in other embodiments, the spool 2 is disposed on the right side, the rear side, the front side, etc. of the working table 1, a wire paying-off device for harness processing includes the spool 2 disposed on the left side of the working table 1, the electric wire 4 is wound on the outer circumferential surface of the spool 2, so that the electric wire 4 can be pulled out upward around the spool 2, two wire guiding devices 3 with the same threading direction are disposed on the working table 1, the electric wire 4 passes out after extending upward from the spool 2 and entering the right wire guiding device 3 from the left wire guiding device 3, a limit slider 5 sleeved outside the electric wire 4 is disposed between the two wire guiding devices 3, and the limit slider 5 is used for limiting the maximum position of the retracted electric wire 4 from the wire guiding device 3, as in fig. 1, after the worker cuts out the electric wire 4 loose hands, the electric wire falls down to the left wire guiding device 4 due to the dead weight, and slides down to the limit slider 5 on the left wire guiding device 4, and the wire guiding device is further convenient.

Further, the wire guiding device 3 is connected with the working table 1 through bolts, and a plurality of mounting holes are formed in the working table 1 along the wire paying-off direction of the wires 4, namely, the left-right direction in the embodiment, so that the wire guiding device 3 can be adjusted in position along the wire paying-off direction, namely, the left-right direction, and the distance between the two wire guiding devices 3 is the automatically retracted length of the wires 4. When the electric wire 4 is drawn out again, the limiting slide block 5 is clamped on the right electric wire guiding device 3, after the electric wire 4 is loosened, the limiting slide block 5 is driven to move leftwards due to the dead weight of the electric wire 4 until the limiting slide block 5 is clamped on the left electric wire guiding device 3, the moving distance of the limiting slide block 5 is the distance between the two electric wire guiding devices 3, namely the automatic retracting distance of the electric wire 4, and the automatic retracting length of the electric wire 4 can be adjusted by adjusting the distance between the right electric wire guiding device 3 and the left electric wire guiding device 3.

Further, as shown in fig. 2, the wire guiding device 3 of the present embodiment is an embodiment structure, where the wire guiding device 3 includes a support rod 301 connected to the table top 1, two parallel rotating shafts 302 are disposed in the vertical direction of the support rod 301, the outer sides of the rotating shafts 302 are connected to rollers 304 through bearings 303, grooves are disposed on the outer circumferential surfaces of the rollers 304, and the wires 4 pass through the grooves; an external thread 305 is arranged at one end of the rotating shaft 302, and penetrates through a mounting hole 306 on the supporting rod 301 to be fixed through a nut 307, and the mounting hole 306 on the supporting rod 301 is a long hole in the up-down direction, so that the rotating shaft 302 can be adjusted in the up-down direction, and the distance between the two rollers 304 is adjusted to adapt to wires 4 with different diameters; the shaft 302 is provided with a shaft shoulder 30 and a clamp spring 309 for mounting and fixing the bearing 303.

Further, as shown in fig. 3, the limit slider 5 includes a sleeve 501 made of an elastic material and having an opening at one side, the outer diameter of the sleeve 501 is larger than the diameter of the through hole of the wire guiding device 3, and the inner diameter of the sleeve 501 is larger than the outer diameter of the wire 4, so that the limit slider 5 can be sleeved outside the wire 4 from the opening and can be clamped between the two wire guiding devices 3; the inner wall of the sleeve 501 is provided with a check valve 502, the check valve 502 is made of elastic materials like the sleeve 501, the check valve 502 is oriented to the paying-off direction, in the embodiment, the electric wire 4 is paying-off to the right side, so the check valve 502 is inclined to the right side, the paying-off resistance is small, the paying-off resistance is large, the electric wire 4 can slide to the right relative to the limit sliding block 5 to facilitate paying-off, the electric wire 4 cannot slide to the limit sliding block 5, and the limit sliding block 5 is clamped on the left electric wire guiding device 3 with the electric wire 4.

The working procedure of this embodiment is exemplified as follows: the paying-off devices are placed on the left side of the workbench surface 1 back and forth, the wire 4 with different types processed by wire harnesses is wound on the spool 2 of each paying-off device, the wire 4 stretches out upwards from the spool 2 and then passes out after entering the wire guiding device 3 on the right from the wire guiding device 3 on the left, and then a limit sliding block is sleeved outside the wire 4; when the wire guiding device is used, a worker pulls out the wire 4 rightward along the roller 304 to perform operations such as wire cutting, and the like, after the operations are completed, the worker loosens hands, and the wire 4 slides down to the left due to the dead weight of the wire 4, so that the limiting slide block 5 at the position of fig. 1 is clamped on the wire guiding device 3 at the left side, further sliding of the wire 4 is prevented, and meanwhile, the right end of the wire 4 is arranged on the wire guiding device 3 at the right side, so that the next worker can conveniently take the wire.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. A pay-off for pencil processing, its characterized in that: including setting up the spool on table surface or side, winding electric wire or place the electric wire reel on the outer periphery of spool, make the electric wire can wind the spool rotates and takes out, be provided with two electric wire guider that the threading direction is the same on the table surface, the electric wire follow after the spool stretches out follow one electric wire guider gets into another electric wire guider and wears out, be provided with a cover between two electric wire guider the spacing slider outside the electric wire, spacing slider is used for the restriction the electric wire is retracted the biggest position after prevents the electric wire follow in the electric wire guider rolls out.

2. A pay-off device for wire harness machining as claimed in claim 1, wherein: the electric wire guiding device is connected with the workbench surface through bolts, and a plurality of mounting holes are formed in the workbench surface along the wire paying-off direction, so that the position of the electric wire guiding device can be adjusted along the wire paying-off direction.

3. A pay-off device for wire harness processing as claimed in claim 2, wherein: the wire guiding device comprises a supporting rod connected with the workbench surface, two parallel rotating shafts are arranged in the vertical direction of the supporting rod, the outer sides of the rotating shafts are connected with the rollers through bearings, grooves are formed in the outer circumferential surfaces of the rollers, and the wires penetrate through the grooves.

4. A pay-off device for wire harness processing as claimed in claim 3, wherein: the rotary shaft is characterized in that one end of the rotary shaft is provided with external threads which penetrate through mounting holes on the support rods and are fixed through nuts, and the mounting holes on the support rods are long holes in the vertical direction, so that the position of the rotary shaft can be adjusted in the vertical direction.

5. A pay-off device for wire harness processing as claimed in claim 3, wherein: the rotating shaft is provided with a shaft shoulder and a clamp spring for installing and fixing the bearing.

6. A pay-off device for wire harness machining as claimed in claim 1, wherein: the limiting slide block comprises a sleeve with an opening at one side, wherein the sleeve is made of elastic materials, the outer diameter of the sleeve is larger than the diameter of a through hole of the wire guiding device, and the inner diameter of the sleeve is larger than the outer diameter of the wire.

7. The pay-off device for wire harness machining according to claim 6, wherein: the sleeve inner wall is provided with the check lamella, the check lamella with the sleeve is made for elastic material equally, the mode of check lamella orientation unwrapping wire makes unwrapping wire resistance little receipts line resistance big.