Wire harness clamp and wire harness testing device with same

Abstract

The utility model discloses a wire harness clamp and a wire harness testing device with the same, the clamp comprises a lifting substrate, a mounting seat, a base, a first top block, a second top block, a first guide block, a second guide block, a first rod and a second rod, the base is fixed on the mounting seat, and the mounting seat is mounted on the lifting substrate in a height-adjustable manner; a first through groove and a second through groove which extend in the length direction are formed in the base, and the notch of the first through groove is opposite to the notch of the second through groove; the first top block and the second top block are clamped between the first through groove and the second through groove; the first guide block and the second guide block are fixedly arranged on the base, the inner end of the first rod penetrates through a through hole in the first guide block and is connected with the first ejector block, and the inner end of the second rod penetrates through a through hole in the second guide block and is connected with the second ejector block; under the action of external force, the first rod drives the first ejector block to move in the length direction of the first through groove and the second through groove, and the second rod drives the second ejector block to move in the length direction of the first through groove and the second through groove.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to a wire harness clamp and a wire harness testing device having the same. Background Art

[0002] Traditional fixtures are unable to adapt to different wire harness widths and thicknesses. Fixed fixture designs limit flexibility, requiring the replacement of different fixtures for each harness, increasing operational complexity and reducing the efficiency of harness performance testing.

[0003] The disclosure of the above background technology content is only used to assist in understanding the concept and technical solution of this application. It does not necessarily belong to the prior art of this application, nor does it necessarily provide technical guidance. In the absence of clear evidence that the above content has been disclosed before the filing date of this application, the above background technology should not be used to evaluate the novelty and creativity of this application. Utility Model Content

[0004] The purpose of the utility model is to provide a wiring harness fixture and a wiring harness testing device which can flexibly adapt to different wiring harnesses and adjust different test heights.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is as follows:

[0006] A wire harness clamp comprises a lifting base plate, a mounting seat, a base, a first top block, a second top block, a first guide block, a second guide block, a first rod and a second rod, wherein the base is fixed to the mounting seat, and the mounting seat is height-adjustably mounted on the lifting base plate;

[0007] The base is provided with a first through slot and a second through slot extending along the length direction, and the notch of the first through slot is arranged opposite to the notch of the second through slot;

[0008] The first top block and the second top block are both clamped between the first through slot and the second through slot;

[0009] The first guide block and the second guide block are fixedly arranged on the base, and the first guide block is located outside the first top block, and the second guide block is located outside the second top block;

[0010] The inner end of the first rod passes through the through hole on the first guide block and is connected to the first top block, and the inner end of the second rod passes through the through hole on the second guide block and is connected to the second top block;

[0011] Under the action of external force, the first rod drives the first top block to move along the length direction of the first through slot and the second through slot, and the second rod drives the second top block to move along the length direction of the first through slot and the second through slot.

[0012] Furthermore, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the wiring harness clamp also includes a first flexible pad and a second flexible pad that are relatively arranged, wherein the first flexible pad is arranged on the inner side of the first top block, and the second flexible pad is arranged on the inner side of the second top block.

[0013] Furthermore, based on any one of the technical solutions or a combination of multiple technical solutions described above, the central area of ​​the surface of the first flexible pad opposite to the second flexible pad is concave, and the central area of ​​the surface of the second flexible pad opposite to the first flexible pad is concave.

[0014] Furthermore, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, one or more waist-shaped holes are vertically provided on the lifting base plate, and the mounting seat is installed in the waist-shaped holes through fasteners.

[0015] Furthermore, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the number of the waist-shaped holes is two, and the wiring harness clamp is a bilaterally symmetrical structure.

[0016] Furthermore, based on any one of the above technical solutions or a combination of multiple technical solutions, the first top block and the second top block both have the following structure:

[0017] The first layer, the second layer and the third layer from top to bottom form an integral structure, wherein the third layer is confined between the first through groove and the second through groove, and the upper groove walls of the first through groove and the second through groove are confined between the first layer and the third layer.

[0018] Furthermore, based on any one of the aforementioned technical solutions or a combination of multiple technical solutions, the base is not aligned with a side of the mounting base close to the lifting base, so that there is a gap between the base and the lifting base.

[0019] Furthermore, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the through holes on the first guide block and the second guide block are threaded holes, and the first rod and the second rod are provided with threads.

[0020] Furthermore, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, the first rod and the second rod are respectively connected to the power assembly.

[0021] According to another aspect of the present invention, a wire harness testing device is provided, comprising one or more wire harness clamps as described above.

[0022] The beneficial effects brought about by the technical solution provided by the utility model are as follows:

[0023] a. It can flexibly adapt to the clamping requirements of different harnesses and meet the testing requirements of different heights;

[0024] b. The mortise and tenon structure between the top block and the base achieves structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A perspective view of a wiring harness clamp provided by an exemplary embodiment of the present invention from a first top view;

[0027] Figure 2 A second top perspective view of a wiring harness clamp provided by an exemplary embodiment of the present invention;

[0028] Figure 3 A bottom perspective view of a wiring harness clamp provided by an exemplary embodiment of the present invention;

[0029] Figure 4 A side view of a through groove of a top block and a base provided in a separated manner according to an exemplary embodiment of the present invention;

[0030] Figure 5 A side view of a top block and a flexible pad provided for an exemplary embodiment of the present invention;

[0031] Among them, the figure marks include: 100-lifting base, 110-waist-shaped hole, 200-mounting seat, 300-base, 310-first through groove, 320-second through groove, 410-first top block, 420-second top block, 510-first guide block, 520-second guide block, 610-first rod, 620-second rod, 710-first flexible pad, 720-second flexible pad. DETAILED DESCRIPTION

[0032] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] In one embodiment of the present invention, a wiring harness clamp is provided. Figure 1 As shown, the wiring harness clamp includes a lifting base plate 100, a mounting seat 200, a base 300, a first top block 410, a second top block 420, a first guide block 510, a second guide block 520, a first rod 610 and a second rod 620, wherein the base 300 is fixed on the mounting seat 200, and the mounting seat 200 is height-adjustably mounted on the lifting base plate 100;

[0035] The base 300 is provided with a first through slot 310 and a second through slot 320 extending along the length direction, and the notch of the first through slot 310 is arranged opposite to the notch of the second through slot 320;

[0036] The first top block 410 and the second top block 420 are both clamped between the first through slot 310 and the second through slot 320; the structure of the first top block 410 / the second top block 420 and the first through slot 310 and the second through slot 320 in the separated state is as follows: Figure 4 As shown, the first top block 410 and the second top block 420 both have the following structures:

[0037] The first layer, the second layer and the third layer from top to bottom form an integral structure, wherein the third layer is confined between the first through groove 310 and the second through groove 320, and the upper groove walls of the first through groove 310 and the second through groove 320 are confined between the first layer and the third layer.

[0038] The first through slot 310 and the second through slot 320 mentioned here are communicated with the outside of the slot at least on the same side, so that the first top block 410 / the second top block 420 can be horizontally moved between the first through slot 310 and the second through slot 320 through the communicated side.

[0039] The first guide block 510 and the second guide block 520 are fixedly disposed on the base 300 , and the first guide block 510 is located outside the first top block 410 , and the second guide block 520 is located outside the second top block 420 ;

[0040] The inner end of the first rod 610 passes through the through hole of the first guide block 510 and is connected to the first top block 410 , and the inner end of the second rod 620 passes through the through hole of the second guide block 520 and is connected to the second top block 420 ;

[0041] Under the action of external force, the first rod 610 drives the first top block 410 to move along the length direction of the first through slot 310 and the second through slot 320 , and the second rod 620 drives the second top block 420 to move along the length direction of the first through slot 310 and the second through slot 320 .

[0042] like Figure 5 As shown, the harness clamp further includes a first flexible pad 710 and a second flexible pad 720 arranged opposite to each other, wherein the first flexible pad 710 is arranged on the inner side of the first top block 410, and the second flexible pad 720 is arranged on the inner side of the second top block 420; continue to see Figure 5 The central area of ​​the surface of the first flexible pad 710 opposite to the second flexible pad 720 is concave, and the central area of ​​the surface of the second flexible pad 720 opposite to the first flexible pad 710 is concave.

[0043] like Figure 2 and Figure 3 As shown, the lifting base plate 100 is vertically provided with one or more waist-shaped holes 110, and the mounting seat 200 is installed in the waist-shaped holes 110 through fasteners; in a more specific embodiment, the number of the waist-shaped holes 110 is two, and the wiring harness clamp is a left-right symmetrical structure.

[0044] from Figure 1 It can be seen that the base 300 is not aligned with the side of the mounting base 200 close to the lifting base 100, so that there is a gap between the base 300 and the lifting base 100, so that the mounting base 200 will not be interfered with when adjusting its height.

[0045] In one embodiment, the through holes on the first guide block 510 and the second guide block 520 are threaded holes, and the first rod 610 and the second rod 620 are provided with threads.

[0046] In another embodiment, the first rod 610 and the second rod 620 are smooth rods, the through holes on the first guide block 510 and the second guide block 520 have no threads, and the first rod 610 and the second rod 620 are respectively connected to a power assembly such as a cylinder.

[0047] In one embodiment of the present invention, a wire harness testing device is provided, comprising one or more wire harness clamps as provided in the above embodiments, such as fixing one end of the wire harness on one of the wire harness clamps, and fixing the other end of the wire harness on another wire harness clamp, and then performing a wire harness testing operation.

[0048] 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.

[0049] The above is only a specific implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A wire harness clamp, characterized in that: The invention comprises a lifting base plate (100), a mounting seat (200), a base (300), a first top block (410), a second top block (420), a first guide block (510), a second guide block (520), a first rod (610) and a second rod (620), wherein the base (300) is fixed on the mounting seat (200), and the mounting seat (200) is mounted on the lifting base plate (100) in a height-adjustable manner; The base (300) is provided with a first through slot (310) and a second through slot (320) extending along the length direction, and the notch of the first through slot (310) and the notch of the second through slot (320) are arranged opposite to each other; The first top block (410) and the second top block (420) are both clamped between the first through slot (310) and the second through slot (320); The first guide block (510) and the second guide block (520) are fixedly arranged on the base (300), and the first guide block (510) is located outside the first top block (410), and the second guide block (520) is located outside the second top block (420); The inner end of the first rod (610) passes through the through hole on the first guide block (510) and is connected to the first top block (410), and the inner end of the second rod (620) passes through the through hole on the second guide block (520) and is connected to the second top block (420); Under the action of external force, the first rod (610) drives the first top block (410) to move along the length direction of the first through slot (310) and the second through slot (320), and the second rod (620) drives the second top block (420) to move along the length direction of the first through slot (310) and the second through slot (320).

2. The wire harness clamp according to claim 1, characterized in that: It also includes a first flexible pad (710) and a second flexible pad (720) that are arranged opposite to each other, wherein the first flexible pad (710) is arranged on the inner side of the first top block (410), and the second flexible pad (720) is arranged on the inner side of the second top block (420).

3. The wire harness clamp according to claim 2, characterized in that: The central area of ​​the surface of the first flexible pad (710) opposite to the second flexible pad (720) is concave, and the central area of ​​the surface of the second flexible pad (720) opposite to the first flexible pad (710) is concave.

4. The wire harness clamp according to claim 1, characterized in that: One or more waist-shaped holes (110) are vertically provided on the lifting base plate (100), and the mounting seat (200) is mounted in the waist-shaped holes (110) via fasteners.

5. The wire harness clamp according to claim 4, characterized in that: The number of the waist-shaped holes (110) is two, and the harness clamp is a bilaterally symmetrical structure.

6. The wire harness clamp according to claim 1, characterized in that: The first top block (410) and the second top block (420) both have the following structures: The first layer, the second layer and the third layer from top to bottom form an integral structure, wherein the third layer is confined between the first through groove (310) and the second through groove (320), and the upper groove walls of the first through groove (310) and the second through groove (320) are confined between the first layer and the third layer.

7. The wire harness clamp according to claim 1, characterized in that: The base (300) is not aligned with the side of the mounting base (200) close to the lifting base (100), so that there is a gap between the base (300) and the lifting base (100).

8. The wire harness clamp according to claim 1, characterized in that: The through holes on the first guide block (510) and the second guide block (520) are threaded holes, and the first rod (610) and the second rod (620) are provided with threads.

9. The wire harness clamp according to claim 1, characterized in that: The first rod (610) and the second rod (620) are respectively connected to the power assembly.

10. A wiring harness testing device, characterized in that: Comprising one or more wiring harness clamps according to any one of claims 1 to 9.

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