Wire harness positioning device

Abstract

The utility model relates to the technical field of wire harness positioning equipment, and discloses a wire harness positioning device. Comprising a supporting box, supporting legs are fixedly connected to the four corners of the bottom of the supporting box, the servo motor is arranged on the surface of the front side of the supporting box, a driving mechanism is arranged in an inner cavity of the supporting box and comprises a driving bevel gear fixedly connected to the output end of the servo motor, and a driven bevel gear is connected to the surface of the outer side of the driving bevel gear in a meshed mode; the back-to-back side surfaces of the two driven bevel gears are fixedly connected with a driving threaded rod. According to the automobile wire harness straightening and rotating device, by arranging the servo motor, the driving mechanism, the positioning box, the gear motor, the small gear disc, the large gear disc and the clamping mechanism, after automobile wire harnesses are clamped and positioned, straightening and rotating operation can be conducted, the automobile wire harnesses can be straightened and rotated, and the automobile wire harnesses can be straightened and rotated. And the positioning effect on the automobile wire harness is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness positioning equipment, specifically to wiring harness positioning device. BACKGROUND

[0002] In the manufacturing process of automobile wiring harness, in order to better distinguish and explain the information of wiring harness, secondary processing such as marking needs to be carried out on the outer surface of automobile wiring harness. For example, information marks are left on the outer surface of automobile wiring harness by laser irradiation. At this time, the positioning device of the wiring harness needs to be used.

[0003] The positioning device of the wiring harness, i.e. the position limitation of the wiring harness, is generally carried out by clamping operation to prevent the wiring harness from falling off during secondary processing such as marking. However, in actual application, after the automobile wiring harness is positioned and clamped, it is not convenient to straighten and rotate the wiring harness. When the positioned wiring harness is processed again, there is great limitation. Moreover, before the automobile wiring harness is positioned, it is not convenient to clean the outer surface of the wiring harness completely, which is not conducive to popularization and use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a wiring harness positioning device to solve the problems of inconvenient straightening and rotating operation of the wiring harness and inconvenient cleaning of the outer surface of the wiring harness before positioning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wiring harness positioning device, comprising a support box, the bottom four corners of the support box are fixedly connected with support legs, and further comprising:

[0006] A handle body is arranged on the front and rear surfaces of the support box, the inner cavity of the support box is provided with a driving mechanism, the driving mechanism comprises a servo motor fixedly connected through the front surface of the support box, a driving umbrella gear is arranged on the output end of the servo motor, passive umbrella gears are engagedly connected on the outer surface of the driving umbrella gear, and driving threaded rods are fixedly connected on the back-to-back surfaces of the two passive umbrella gears;

[0007] A positioning box is arranged on the top surface of the support box, a reduction motor is fixedly connected on one side surface of the positioning box, a pinion gear disc is fixedly connected on the output end of the reduction motor, a large gear disc is engagedly connected on the outer surface of the pinion gear disc, extension rings are fixedly connected on the two side surfaces of the large gear disc, and a clamping mechanism is arranged on the inner surface of the large gear disc;

[0008] A dust storage box is arranged on one side of the support box, a dust suction pump is arranged on the rear surface of the dust storage box, a three-way pipe is fixedly connected through the top surface of the dust storage box, and a cleaning mechanism is arranged above the dust storage box.

[0009] Preferably, the number of driving threaded rods is two, and the two driving threaded rods are movably connected to the support box through bearings.

[0010] Preferably, the number of positioning boxes is two, and the bottom surfaces of the two positioning boxes are fixedly connected with sliding blocks, and the sliding blocks are sleeved and connected with the outer side surfaces of the driving threaded rods through threads.

[0011] Preferably, the large gear plate and the small gear plate are located in the inner cavities of the positioning boxes, the large gear plate and the extending ring are in an integral structure, and the extending ring is movably connected to the positioning box through a bearing away from one end of the large gear plate.

[0012] Preferably, the clamping mechanism comprises a clamping electric push rod fixedly connected to the inner side surface of the large gear plate, and the clamping electric push rod is fixedly connected with clamping rings at the telescopic ends, and the opposite side surfaces of the two clamping rings are coated with anti-skid soft layers.

[0013] Preferably, the cleaning mechanism comprises a lower cleaning box on one side surface of the support box, and the top surface of the lower cleaning box is fixedly connected with an adjusting electric push rod, and the telescopic end of the adjusting electric push rod is fixedly connected with an upper cleaning box.

[0014] Preferably, the opposite side surfaces of the upper cleaning box and the lower cleaning box are provided with dust suction holes, and the opposite side surfaces of the upper cleaning box and the lower cleaning box are fixedly connected with brush layers, and the dust outlet ends of the upper cleaning box and the lower cleaning box are fixedly connected with the three-way pipe through steel wire hoses.

[0015] Compared with the prior art, the line bundle positioning device has the following beneficial effects:

[0016] The line bundle positioning device comprises a driving mechanism, positioning boxes, a reduction motor, a small gear plate, a large gear plate and a clamping mechanism, and can clamp and position the automobile line bundle, perform straightening and rotating operations, and has a better positioning effect on the automobile line bundle. The starting of the servo motor makes the two positioning boxes move away, the clamped line bundle is straightened, the starting of the reduction motor is controlled, the large gear plate is rotated, the rotation of the line bundle is completed, further, the dust storage box, the dust suction pump and the cleaning mechanism are arranged, the surface of the positioned line bundle is cleaned, the starting of the dust suction pump is controlled, and the cleaning mechanism is used to suck the dust on the outer side surface of the line bundle into the dust storage box. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structural schematic view of a preferred embodiment of the line bundle positioning device provided by the line bundle positioning device is shown in the figure.

[0018] Figure 2 A detailed structural schematic view of the cleaning mechanism provided by the line bundle positioning device is shown in the figure.

[0019] Figure 3 The structure diagram of the internal details of the positioning box is provided.

[0020] Figure 4 The structure diagram of the internal details of the supporting box is provided.

[0021] In the figure: 1, supporting box; 2, supporting leg; 3, handle body; 4, driving mechanism; 41, servo motor; 42, driving bevel gear; 43, passive bevel gear; 44, driving threaded rod; 5, positioning box; 6, speed reducer motor; 7, pinion disc; 8, gear disc; 9, extension ring; 10, clamping mechanism; 101, clamping electric push rod; 102, clamping ring; 11, dust storage box; 12, dust suction pump; 13, three-way pipe; 14, cleaning mechanism; 141, lower cleaning box; 142, adjusting electric push rod; 143, upper cleaning box; 15, sliding block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 As shown in the figure, a wire harness positioning device, a wire harness positioning device, including supporting box 1, supporting box 1 bottom four corners fixedly connected with supporting leg 2, supporting box 1 front side rear side surface fixedly connected with handle body 3, supporting box 1 inner cavity is equipped with driving mechanism 4, the driving mechanism 4 includes through fixedly connected with the servo motor 41 of supporting box 1 front side surface, the servo motor 41 output end driving bevel gear 42, driving bevel gear 42 outer side surface meshing connection has passive bevel gear 43, two passive bevel gear 43 back opposite side surface fixedly connected with driving threaded rod 44, driving threaded rod 44 number is two, two driving threaded rod 44 back opposite side surface is movably connected to supporting box 1 through bearing, the rotation of servo motor 41 driving bevel gear 42, passive bevel gear 43 rotates, at this time, two driving threaded rod 44 rotates.

[0024] The top surface of the support box 1 is slidably connected with the positioning box 5, the bottom surface of the two positioning boxes 5 is fixedly connected with the sliding block 15, the sliding block 15 is sleeved and embedded on the outer surface of the driving threaded rod 44, the top surface of the support box 1 is provided with a sliding groove matched with the structure size of the sliding block 15, when the driving threaded rod 44 rotates, the two positioning boxes 5 and the sliding block 15 combination body relatively or away from each other, the one side surface of the positioning box 5 is fixedly connected with the speed reducer motor 6, the two speed reducer motors 6 are synchronously started to rotate, the output end of the speed reducer motor 6 is fixedly connected with the pinion gear 7, the outer surface of the pinion gear 7 is meshedly connected with the gear wheel 8, the rotation of the speed reducer motor 6 drives the rotation of the pinion gear 7, thereby driving the rotation of the gear wheel 8, the two side surfaces of the gear wheel 8 are fixedly connected with the extension ring 9, the gear wheel 8 and the pinion gear 7 are located in the positioning box inner cavity, the gear wheel 8 and the extension ring 9 are an integral structure, one end of the extension ring 9 away from the gear wheel 8 is movably connected to the positioning box 5 through a bearing, the outer ring of the bearing is fixedly connected to the positioning box 5, the inner ring of the bearing is fixedly connected to the extension ring 9, the inner diameter of the gear wheel 8 is consistent with the inner diameter of the extension ring 9, the inner surface of the gear wheel 8 is provided with the clamping mechanism 10, the clamping mechanism 10 comprises a clamping electric push rod 101 fixedly connected to the inner surface of the gear wheel 8, the telescopic end of the clamping electric push rod 101 is fixedly connected with a clamping ring 102, the opposite side surfaces of the two clamping rings 102 are coated with a non-slip soft layer, the non-slip soft layer is made of rubber material, the telescopic movement of the clamping electric push rod 101 drives the movement of the clamping ring 102, and the automobile wire harness is clamped.

[0025] As Figure 1 With Figure 2 As shown, the dust storage box 11 is arranged on one side of the support box 1, the rear surface of the dust storage box 11 is provided with a dust suction pump 12, the top surface of the dust storage box 11 is fixedly connected with a three-way pipe 13, the upper side of the dust storage box 11 is provided with a cleaning mechanism 14, the cleaning mechanism 14 comprises a lower cleaning box 141 on one side surface of the support box 1, the lower cleaning box 141 is fixedly connected to the support box 1 through an L-shaped connecting rod, the top surface of the lower cleaning box 141 is fixedly connected with an adjusting electric push rod 142, the telescopic end of the adjusting electric push rod 142 is fixedly connected with an upper cleaning box 143, the telescopic movement of the adjusting electric push rod 142 changes the gap between the upper cleaning box 143 and the lower cleaning box 141, the opposite side surfaces of the upper cleaning box 143 and the lower cleaning box 141 are provided with dust suction holes, the opposite side surfaces of the upper cleaning box 143 and the lower cleaning box 141 are fixedly connected with a brush layer, the dust outlet end of the upper cleaning box 143 and the dust outlet end of the lower cleaning box 141 are fixedly connected to the three-way pipe 13 through a steel wire hose, the dust sucked by the upper cleaning box 143 and the lower cleaning box 141 enters the three-way pipe 13 through the steel wire hose, and then enters the dust storage box 11.

[0026] It should be noted that: the rear surface of the dust storage box 11 is fixedly connected to the filter box, and the rear surface of the filter box is fixedly connected to the dust suction pump 12 through the suction hood. The inner cavity of the filter box is fixedly connected with a well-known filter mesh layer, which can prevent dust from affecting the normal use of the dust suction pump 12. A well-known dust-shielding door structure is provided on one side surface of the dust storage box 11. By opening the dust-shielding door, the dust inside the dust storage box 11 can be cleaned. This is a common technical means and will not be elaborated here.

[0027] Working principle: When in use, first place the support box 1 in a suitable position through the support legs 2, and then pass the car wiring harness through the gap between the upper cleaning box 143 and the lower cleaning box 141. At this time, start the dust suction pump 12, and the dust storage box 11 generates suction. The upper cleaning box 143 and the lower cleaning box 141 absorb the dust on the outer surface of the car wiring harness, enter the three-way pipe 13 through the steel hose, and then store it in the dust storage box 11. Further, the car wiring harness passes through two sets of opposite clamping mechanisms 10, which control the extension and contraction of the clamping electric push rod 101. Out, clamp the wire harness, and then control the start of the servo motor 41 to drive the rotation of the driving bevel gear 42, the passive bevel gear 43 rotates, and the two driving threaded rods 44 rotate. At this time, the two positioning boxes 5 and the sliding block 15 assembly move away from each other to straighten the clamped wire harness. Further, control the two reduction motors 6 to rotate synchronously, drive the rotation of the small gear disk 7, and thus make the two large gear disks 8 rotate, so that the straightened and clamped wire harness is rotated to better position the wire harness.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness positioning device, comprising a support box (1), wherein the four corners of the bottom of the support box (1) are fixedly connected to support legs (2), characterized in that: Also includes: A handle body (3) is provided on the front and rear surfaces of the support box (1); a driving mechanism (4) is provided in the inner cavity of the support box (1); the driving mechanism (4) comprises a servo motor (41) which is fixedly connected to the front surface of the support box (1); a driving bevel gear (42) at the output end of the servo motor (41); a passive bevel gear (43) is meshedly connected to the outer surface of the driving bevel gear (42); and a driving threaded rod (44) is fixedly connected to the back-to-back surfaces of two passive bevel gears (43); A positioning box (5) is provided on the top surface of the support box (1), a reduction motor (6) is fixedly connected to one side surface of the positioning box (5), an output end of the reduction motor (6) is fixedly connected to a small gear plate (7), an outer surface of the small gear plate (7) is meshedly connected to a large gear plate (8), both sides of the large gear plate (8) are fixedly connected to an extension ring (9), and a clamping mechanism (10) is provided on the inner surface of the large gear plate (8); A dust storage box (11) is provided on one side of the support box (1), a dust suction pump (12) is provided on the rear surface of the dust storage box (11), a three-way pipe (13) is fixedly connected to the top surface of the dust storage box, and a cleaning mechanism (14) is provided above the dust storage box (11).

2. A wire harness positioning device according to claim 1, characterized in that: There are two driving threaded rods (44), and the back-to-side surfaces of the two driving threaded rods (44) are movably connected to the support box (1) via bearings.

3. The wire harness positioning device according to claim 1, characterized in that: There are two positioning boxes (5), and the bottom surfaces of the two positioning boxes (5) are fixedly connected with a sliding block (15), and the sliding block (15) is sleeve-threadedly connected to the outer surface of the driving threaded rod (44).

4. The wire harness positioning device according to claim 1, characterized in that: The large gear plate (8) and the small gear plate (7) are both located in the inner cavity of the positioning box. The large gear plate (8) and the extension ring (9) are an integrally formed structure. The extension ring (9) is movably connected to the positioning box (5) through a bearing at one end away from the large gear plate (8).

5. The wire harness positioning device according to claim 1, characterized in that: The clamping mechanism (10) comprises a clamping electric push rod (101) fixedly connected to the inner surface of the large gear plate (8), a clamping ring (102) being fixedly connected to the telescopic end of the clamping electric push rod (101), and opposite side surfaces of the two clamping rings (102) are coated with a non-slip soft layer.

6. The wire harness positioning device according to claim 1, characterized in that: The cleaning mechanism (14) comprises a lower cleaning box (141) on one side surface of the support box (1), an adjusting electric push rod (142) being fixedly connected to the top surface of the lower cleaning box (141), and an upper cleaning box (143) being fixedly connected to the telescopic end of the adjusting electric push rod (142).

7. The wire harness positioning device according to claim 6, characterized in that: Dust suction holes are provided on the opposite side surfaces of the upper cleaning box (143) and the lower cleaning box (141), brush layers are fixedly connected to the opposite side surfaces of the upper cleaning box (143) and the lower cleaning box (141), and the dust outlet ends of the upper cleaning box (143) and the lower cleaning box (141) are fixedly connected to the three-way pipe (13) through a steel wire hose.

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