Wire harness length inspection equipment

Abstract

The utility model relates to wire harness length inspection equipment, which belongs to the technical field of wire harness length inspection and comprises a length testing seat, a strip-shaped groove and an identification block are arranged on the length testing seat, and a length testing clamping groove is arranged at one end of the strip-shaped groove. The wire harness length detection device is simple in structure, cost is reduced, operation is convenient, length detection efficiency is improved, in addition, the sliding block drives the identification block to move in the length direction of the strip-shaped groove, the wire harness length detection device is suitable for length detection of wire harnesses of different lengths, and through movement of the collection box, detection efficiency is improved. Impurities in the length testing clamping groove and the strip-shaped groove 32 can be cleaned and collected, and the impurities are prevented from affecting the length detection precision.

Description

Technical Field

[0001] The utility model relates to a wire harness length inspection device, belonging to the technical field of wire harness length inspection. Background Art

[0002] With the gradual development of science and technology, cars have become one of the most common and commonly used means of transportation in people's daily lives. Cars are composed of multiple devices and parts, and the pairing between devices is usually connected through automotive wiring harnesses. In the process of automotive wiring harness production, the length of the wiring harness needs to be tested.

[0003] The Chinese utility model patent with the announcement number CN219736305U discloses a tool for detecting the length of automobile wiring harnesses, and relates to the field of automobile wiring harness processing technology. The tool for detecting the length of automobile wiring harnesses comprises a workbench, the inner wall of the workbench is fixedly connected with an electric slide rail, the bottom of the electric slide rail is slidably connected with a length detector, the length detector is electrically connected to the workbench, the bottom of the workbench is fixedly connected with a support leg, a straightening mechanism is arranged on the workbench, the straightening mechanism comprises a slide groove, the slide groove is arranged on the inner wall of the workbench, the inner wall of the slide groove is slidably connected with the outer wall of the frame, and the utility model is provided with a straightening mechanism, so that the two ends of the automobile wiring harness are clamped and fixed by the clamping plate, and then the pull rod is pushed inward, so that the frame is pushed outward by the connecting rod during the process of the pull rod moving inward, so that the two groups of frames are unfolded outward, so that the clamped automobile wiring harness is straightened and fixed, so as to achieve the vertical effect of maintaining the detection of the automobile wiring harness. However, in the prior art, when the length of the wiring harness is detected, the operation is cumbersome and the cost is high.

[0004] Therefore, there is a need for a wire harness length inspection device to reduce costs and improve the convenience of wire harness length detection. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in order to overcome the deficiencies of the prior art, a wire harness length inspection device is provided which reduces the cost and improves the convenience of wire harness length inspection.

[0006] The utility model solves the above-mentioned problem by adopting the technical scheme as follows: a wire harness length inspection device comprises a length test seat, on which a strip groove and a marking block are arranged, and a length test card slot is arranged at one end of the strip groove.

[0007] Preferably, a plurality of identification blocks are provided, and the plurality of identification blocks are distributed along the length direction of the strip groove.

[0008] Preferably, a slide groove is provided on the length testing seat, the slide groove is parallel to the strip groove, and the identification block is slidably connected to the slide groove along the length direction of the strip groove.

[0009] Preferably, an adjusting slider is provided in the slide groove, the adjusting slider corresponds to the identification block one by one, and the identification block is fixedly provided on the adjusting slider.

[0010] Preferably, the identification block is respectively fitted with the top of the length test seat and the top of the adjustment slide block, and the identification block is detachably fixedly connected to the adjustment slide block via a locking piece.

[0011] Preferably, the locking member is an adjusting screw, the adjusting screw vertically passes through the identification block, and the adjusting screw is screwed to the adjusting slider.

[0012] Preferably, the slide groove is a dovetail groove.

[0013] Preferably, one side of the length testing seat is concave to form a placement groove, the length testing card slot and the strip groove are both connected to the placement groove, a collection box is slidably connected in the placement groove, the top of the collection box is open, a support plate is arranged in the placement groove, the top of the support plate is fitted with the top of the placement groove, the support plate is fixedly arranged on the inner wall of the placement groove, a gap is arranged between the support plate and the bottom of the placement groove, the downward projections of the length testing card slot and the strip groove are both located on the top of the support plate, and a gap is arranged between the support plate and the inner wall of the collection box on both sides of the support plate along the sliding direction of the collection box in the placement groove.

[0014] Preferably, the top of the support plate and the top of the placement groove are in the same plane.

[0015] Preferably, a handle is provided on the outer side wall of the collection box.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] The utility model discloses a wire harness length inspection device, which has a simple structure, reduces costs, is easy to operate, and improves length detection efficiency. In addition, a slider drives an identification block to move along the length direction of a strip groove, which is convenient for length detection of wire harnesses of different lengths. Furthermore, by moving a collection box, impurities in a length test card slot and in a strip groove 32 can be cleaned and collected, thereby preventing impurities from affecting the length detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a wire harness length inspection device of the utility model;

[0019] Figure 2 for Figure 1 A magnified view of part A;

[0020] Figure 3 It is the top view of the length test seat;

[0021] Figure 4 for Figure 3 BB direction cross-sectional view;

[0022] Figure 5 It is a schematic diagram of the connection structure between the collection box and the support plate;

[0023] Figure 6 A perspective view of the wiring harness.

[0024] in:

[0025] Length test seat 31, strip groove 32, identification block 33, length test card slot 34, slide slot 35, adjustment slider 36, adjustment screw 37, placement slot 38, collection box 39, support plate 40, pull handle 41;

[0026] Connecting terminal 1021 , temperature sensor 1022 , first wire 1023 , second wire 1024 , third wire 1025 . DETAILED DESCRIPTION

[0027] like Figure 1-6 As shown, a wiring harness length inspection device in this embodiment includes a length test seat 31, on which a strip groove 32 and two identification blocks 33 are provided, one end of the strip groove 32 is provided with a length test card slot 34, and the two identification blocks 33 are distributed along the length direction of the strip groove 32, wherein the wiring harness 102 includes a connecting terminal 1021, a temperature sensor 1022, two first wires 1023 and two second wires 1024, and the temperature sensor 1022 is connected to two third wires 1025, and the two third wires 1025 correspond to the two first wires 1023 one by one, and the ends of the two first wires 1023 and the ends of the two second wires 1024 are connected to the connecting terminal 1021, and the third wires 1025 are connected to the first wires 1023 away from the connection One end of the terminal 1021 is connected, and the connecting terminal 1021 is inserted into the length test card slot 34 to realize the positioning of the connecting terminal 1021, and the first wire 1023, the second wire 1024, the third wire 1025 and the temperature sensor 1022 are placed in the strip groove 32, and the first wire 1023, the second wire 1024, and the third wire 1025 are straightened and parallel to the strip groove 32. When the end of the second wire 1024 away from the connecting terminal 1021 is located between the left and right sides of one of the marks along the length direction of the strip groove 32, it is determined that the length of the second wire 1024 is qualified, and when the temperature sensor 1022 is located between the left and right sides of another mark along the length direction of the strip groove 32, it is determined that the connection length of the first wire 1023 and the second wire 1024 is qualified;

[0028] The length test slot 34 matches the connection terminal 1021;

[0029] Of course, if the lengths of the two second conductive wires 1024 are different due to production requirements, three identification blocks 33 are provided, and the lengths of the two second conductive wires 1024 are respectively detected by two of the identification blocks 33;

[0030] The length test seat 31 is provided with a slide groove 35, the slide groove 35 is parallel to the strip groove 32, a plurality of adjustment sliders 36 are provided in the slide groove 35, the adjustment sliders 36 correspond to the identification blocks 33 one by one, the adjustment sliders 36 are slidably connected with the slide groove 35 along the length direction of the strip groove 32, and the identification blocks 33 are fixedly arranged on the slider;

[0031] The slide groove 35 is a dovetail groove;

[0032] The identification block 33 is respectively fitted with the top of the length test seat 31 and the top of the adjustment slide 36, and the identification block 33 is detachably fixedly connected with the adjustment slide 36 through a locking member, wherein the locking member can be an adjusting screw 37, and the adjusting screw 37 vertically passes through the identification block 33, and the adjusting screw 37 is screwed to the adjustment slide 36. When the length of the wire harness 102 of different lengths is detected, the adjusting screw 37 is loosened, so that the adjustment slide 36 drives the identification block 33 to move along the length direction of the strip groove 32, so as to adjust the position of the identification block 33. After the position of the identification block 33 is adjusted, the adjusting screw 37 is tightened to lock the adjustment slide 36 and the slide groove 35, that is, the locking between the identification block 33 and the length test seat 31 is realized;

[0033] The length of the wire harness 102 can be quickly detected by the wire harness binding tool, thereby improving the detection efficiency. Moreover, by adjusting the position of the identification block 33, it can also be applied to wire harnesses 102 of different sizes.

[0034] After the length detection is completed, the finished wire harness 102 is obtained;

[0035] The right side of the length test seat 31 is concave to form a placement groove 38, and the length test card slot 34 and the strip groove 32 are both connected to the placement groove 38. A collection box 39 is slidably connected to the placement groove 38 from left to right. The top of the collection box 39 is open, and the top of the collection box 39 fits the top of the placement groove 38. A support plate 40 is provided in the placement groove 38, and the support plate 40 is fixedly set on the inner wall of the placement groove 38. A gap is set between the support plate 40 and the bottom of the placement groove 38, and the top of the support plate 40 and the top of the placement groove 38 are in the same plane. The downward projections of the length test card slot 34 and the strip groove 32 are both located on the top of the support plate 40, and a gap is set between the support plate 40 and the inner wall of the collection box 39 on both sides of the sliding direction of the collection box 39 in the placement groove 38. The outer wall of the collection box 39 is provided with a pull handle 41. During operation, in fact, the connecting terminal 1021 is plugged into the length When the test card slot 34 is in place, the connection terminal 1021 is against the top of the support plate 40, and the first wire 1023, the second wire 1024, the third wire 1025 and the temperature sensor 1022 are placed in the strip groove 32. The first wire 1023, the second wire 1024, the third wire 1025 and the temperature sensor 1022 are all against the top of the support plate 40. As the number of length calibration increases, impurities are easily accumulated in the length test card slot 34 and the strip groove 32. , and when impurities press against the wire harness, the length detection accuracy will be affected. At this time, the wire harness is taken out and the handle 41 is pulled to pull the collection box 39 out of the placement slot 38. At this time, the impurities in the length test slot 34 and the strip groove 32 fall into the collection box 39 from the gap between the support plate 40 and the inner wall of the collection box 39, so that the impurities in the length test slot 34 and the strip groove 32 are collected. After taking out the collection box 39 and pouring out the impurities, the collection box 39 can be inserted into the collection slot;

[0036] In summary, the wiring harness length inspection equipment has a simple structure, reduces costs, is easy to operate, and improves length detection efficiency. In addition, by adjusting the slider 36, the identification block 33 is driven to move along the length direction of the strip groove 32, which is convenient for length detection of wiring harnesses of different lengths. Moreover, by moving the collection box 39, the impurities in the length test slot 34 and the strip groove 32 can be cleaned and collected to avoid impurities affecting the length detection accuracy.

[0037] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A wire harness length inspection device, comprising a length test seat (31), characterized in that: The length test seat (31) is provided with a strip groove (32) and a marking block (33), and one end of the strip groove (32) is provided with a length test card slot (34); One side of the length test seat (31) is concave to form a placement groove (38), the length test card slot (34) and the strip groove (32) are both connected to the placement groove (38), a collection box (39) is slidably connected to the placement groove (38), the top of the collection box (39) is open, a support plate (40) is arranged in the placement groove (38), the top of the support plate (40) is in contact with the top of the placement groove (38), the support plate (40) is fixedly arranged on the inner wall of the placement groove (38), a gap is arranged between the support plate (40) and the bottom of the placement groove (38), the downward projections of the length test card slot (34) and the strip groove (32) are both located at the top of the support plate (40), and a gap is arranged between the support plate (40) and the inner wall of the collection box (39) on both sides along the sliding direction of the collection box (39) in the placement groove (38).

2. A wire harness length inspection device according to claim 1, characterized in that: A plurality of identification blocks (33) are provided, and the plurality of identification blocks (33) are distributed along the length direction of the strip-shaped groove (32).

3. A wire harness length inspection device according to claim 1 or 2, characterized in that: The length testing seat (31) is provided with a slide groove (35), the slide groove (35) is parallel to the strip groove (32), and the identification block (33) is slidably connected to the slide groove (35) along the length direction of the strip groove (32).

4. A wire harness length inspection device according to claim 3, characterized in that: An adjusting slide block (36) is arranged in the slide groove (35), the adjusting slide block (36) corresponds to the identification block (33) in a one-to-one manner, and the identification block (33) is fixedly arranged on the adjusting slide block (36).

5. A wire harness length inspection device according to claim 4, characterized in that: The identification block (33) is respectively fitted with the top of the length test seat (31) and the top of the adjustment slide block (36), and the identification block (33) is detachably fixedly connected to the adjustment slide block (36) via a locking piece.

6. A wire harness length inspection device according to claim 5, characterized in that: The locking member is an adjusting screw (37), the adjusting screw (37) vertically passes through the identification block (33), and the adjusting screw (37) is screw-connected to the adjusting slider (36).

7. The wire harness length inspection device according to claim 3, characterized in that: The slide groove (35) is a dovetail groove.

8. The wire harness length inspection device according to claim 1, characterized in that: The top of the support plate (40) and the top of the placement groove (38) are located in the same plane.

9. The wire harness length inspection device according to claim 1, characterized in that: The outer side wall of the collection box (39) is provided with a handle (41).

Images