Multifunctional communication wire harness detection table

Abstract

The utility model discloses a multifunctional communication wire harness detection bench. The multifunctional communication wire harness detection bench comprises a detection bench body. Positioning mechanisms are arranged on the left side and the right side of the top surface of the detection table body; the left side and the right side of the wire inlet cavity in the detection table body are fixedly connected to the bottom end of the bearing bracket; a main guiding threaded rod and an auxiliary guiding threaded rod are rotationally arranged on the front side and the rear side of the interior of the detection table body through bearings respectively, and the left end of the main guiding threaded rod and the right end of the auxiliary guiding threaded rod are connected to the outer end of the driving rotating shaft through chain wheel mechanisms. And a winding rotating roller is fixedly arranged on the outer wall of the driving rotating shaft. According to the multifunctional communication wire harness detection platform, the end of a wire harness is limited through the positioning mechanisms on the left side and the right side of the detection platform body, and the wire positioners on the front side and the rear side and the detector body are driven to move while the wire harness is wound by the rotating winding roller needle; therefore, the wire harness in the winding process can be synchronously detected.

Description

Technical Field

[0001] The utility model relates to the technical field of communication harness detection, in particular to a multifunctional communication harness detection platform. Background Art

[0002] Communication harness refers to the connecting wires used in various communication equipment. It is mainly used to transmit various digital information of communication equipment. The harness body is a combination of multiple wires or cables tied together. During the processing, the harness needs to be tested by the test bench;

[0003] Publication No. CN219869804U discloses a multifunctional automatic detection platform for wire harnesses, which is electrically connected to a display through a conductive probe, a wire, and thereby detects the conductive properties of the wire harness through the display. The turntable of the device forms a rotating structure through a first rotating shaft, a handle, and a fixed plate, and the handle forms an elastic locking limit structure with the fixed plate in a locking groove through a spring and a locking rod, thereby rotating the wire harness through the turntable, thereby facilitating the detection of the conductive properties of the wire harness in a low-temperature or high-temperature environment;

[0004] However, the above-mentioned detection platform for wire harnesses still has the following problems during actual use: although the wire harnesses are inspected after being wound by the turntable, the turntable cannot effectively separate the wire harnesses during the winding process, causing the wire harnesses stacked up and down to be wound around each other, and the corresponding detection mechanism cannot match the wire harnesses during the winding process, so it is very easy to miss detection or misdetection, resulting in the outflow of defective products.

[0005] Therefore, we propose a multifunctional communication harness test bench to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional communication harness inspection station to solve the problem raised in the above-mentioned background technology that although the harness is currently inspected after winding by a turntable, the turntable cannot effectively separate the harness during the winding process, so that the upper and lower stacked harnesses are wound together, and the corresponding inspection mechanism cannot match the harness during the winding process, so it is very easy to miss or misdetect, thereby causing defective products to flow out.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional communication harness test bench, comprising a test bench body, and a line inlet cavity opened inside the test bench body;

[0008] The left and right sides of the top surface of the detection platform body are both provided with positioning mechanisms, and the positioning mechanisms include a positioning bearing plate and a positioning slide bar;

[0009] It also includes: the left and right sides of the inlet cavity inside the detection platform body are fixedly connected to the bottom end of the bearing bracket, and the top ends of the left and right bearing brackets are rotatably connected to the outer end of the driving shaft through bearings;

[0010] Among them, the main guide threaded rod and the auxiliary guide threaded rod are rotatably arranged on the front and rear sides of the inner part of the detection platform body through bearings, and the left end of the main guide threaded rod and the right end of the auxiliary guide threaded rod are connected to the outer end of the driving shaft through a sprocket mechanism;

[0011] Wherein, a winding roller is fixedly arranged on the outer wall of the driving shaft, and a winding positioning groove is opened on the outer wall of the winding roller.

[0012] Preferably, the positioning mechanism includes a positioning supporting plate symmetrically arranged on the left and right sides of the wire inlet cavity inside the detection platform body, and the positioning slide rods are fixedly installed in groups of two on the upper inside of the left and right positioning supporting plates, and positioning clamping plates are symmetrically arranged on the upper and lower sides of the positioning supporting plates.

[0013] Preferably, the symmetrically arranged positioning clamping plates are slidably connected to the positioning slide rods inside the positioning bearing plates, and the positioning clamping plates and the positioning bearing plates are connected to each other via a reset spring, and the inner sides of the upper and lower positioning clamping plates are fixedly provided with resistance clamping seats, and the symmetrically distributed resistance clamping seats are all semicircular structures.

[0014] Preferably, the winding positioning groove on the outer wall of the winding roller is opened in a spiral structure, and the winding roller and the wire inlet cavity opened inside the detection platform body are arranged in a concentric structure, and the winding roller and the main guide threaded rod and the auxiliary guide threaded rod are arranged with the same rotation direction.

[0015] Preferably, the outer wall of the main guide threaded rod is threadedly connected to the bottom end of the wire puller, and the interior of the wire puller is arranged in a cylindrical hollow structure, and the left and right sides of the wire puller are fixedly connected to the inner end of the deflection correction wheel in a front-to-back symmetrical manner, and the symmetrically arranged deflection correction wheel is used to fit the outer wall of the wire harness to prevent scratches and breakages.

[0016] Preferably, the outer wall of the auxiliary guide threaded rod is threadedly connected to the bottom end of the detection bracket, and the top of the detection bracket extends to the top surface of the winding roller, and a detector body is fixedly provided on the top of the detection bracket, and the cable on the outer wall of the winding roller is detected through the detector body.

[0017] Preferably, the wire puller on the outer wall of the main guide threaded rod and the detector body on the outer wall of the secondary guide threaded rod correspond to each other in a front-to-back distribution, and the moving directions of the wire puller and the detector body are the same, and the wire harness is driven by the wire puller to be regularly wound in the winding positioning groove on the outer wall of the winding roller.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the multifunctional communication harness testing platform, the specific contents of which are as follows:

[0019] 1. First, select a set of positioning mechanisms on the left and right sides of the test bench body according to the direction of the wire harness winding, and then slide the positioning clamping plate and the contact clamping seat outward, and place the end of the wire harness in the middle. The reset spring drives the positioning clamping plate and the contact clamping seat to fit the outer wall of the end of the wire harness, and then fix the wire harness to prevent it from loosening during the subsequent inspection process;

[0020] 2. The rotating winding roller winds the wire harness through the winding positioning groove on its outer wall, and then the main guide threaded rod and the auxiliary guide threaded rod rotating synchronously on the front and rear sides respectively drive the wire tractor and the detector body to move, so as to cooperate with the wire harness for synchronous detection;

[0021] Furthermore, the main guide threaded rod 7 drives the wire puller and the wire harness inserted inside to move to the right, preventing the wire harness from twisting or dislocation during the winding process, and can effectively assist in guiding the wire harness. At the same time, the wire puller can also guide the wire harness through the deviation correction wheels on its front and rear sides to prevent the outer wall of the wire harness from being scratched and broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the winding roller of the utility model;

[0024] Figure 3 This is a schematic diagram of the drive shaft installation structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the load-bearing bracket of the utility model;

[0026] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0027] Figure 6 The utility model is a three-dimensional structural schematic diagram of a wire tractor.

[0028] In the figure: 1. detection table body; 2. wire inlet cavity; 3. positioning bearing plate; 4. positioning slide rod; 5. bearing bracket; 6. driving shaft; 7. main guide threaded rod; 8. auxiliary guide threaded rod; 9. sprocket mechanism; 10. winding roller; 11. winding positioning groove; 12. positioning clamping plate; 13. reset spring; 14. abutment clamping seat; 15. wire puller; 16. deviation correction wheel; 17. detection bracket; 18. detector body. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem that the existing wire harness cannot be effectively limited during detection, this embodiment adopts the following technical scheme: first, a group of positioning mechanisms on the left and right sides of the detection platform body 1 are selected according to the winding direction of the wire harness, and then the positioning clamping plate 12 and the abutting clamping seat 14 are slid outward, and after the end of the wire harness is placed in the middle, the reset spring 13 drives the positioning clamping plate 12 and the abutting clamping seat 14 to fit the outer wall of the end of the wire harness, thereby fixing and limiting the wire harness to prevent it from loosening during subsequent detection;

[0032] A multifunctional communication harness test bench comprises a test bench body 1 and a line inlet cavity 2 provided inside the test bench body 1; positioning mechanisms are provided on both left and right sides of the top surface of the test bench body 1, and the positioning mechanisms comprise a positioning bearing plate 3 and a positioning slide bar 4;

[0033] The positioning mechanism includes a positioning bearing plate 3 symmetrically arranged on the left and right sides of the inlet cavity 2 inside the test platform body 1, and the positioning slide bars 4 are fixedly installed in groups of two on the upper inside of the left and right positioning bearing plates 3, and the upper and lower sides of the positioning bearing plates 3 are symmetrically arranged with positioning clamping plates 12;

[0034] The symmetrically arranged positioning clamping plates 12 are slidably connected to the positioning slide bars 4 inside the positioning bearing plate 3, and the positioning clamping plates 12 and the positioning bearing plate 3 are mutually connected via a return spring 13, and the inner sides of the upper and lower positioning clamping plates 12 are fixedly provided with a resisting clamping seat 14, and the symmetrically distributed resisting clamping seats 14 are all semicircular structures;

[0035] like Figure 4-Figure 5 As shown, first, the test bench body 1 is placed in the direction with the wire puller 15 in front and the test bracket 17 in the back, and then the front end of the wire harness is passed through the inside of the wire puller 15 and extended backward. When the end of the wire harness needs to be limited, the positioning clamping plate 12 and the abutting clamping seat 14 arranged inside the positioning bearing plate 3 are manually pulled outwardly along the direction of the positioning slide bar 4, and then the end of the wire harness is placed in the middle of the abutting clamping seats 14 on the upper and lower sides, and the abutting clamping seat 14 and the positioning clamping plate 12 are synchronously reset by the extension of the reset spring 13, so as to clamp and position the end of the wire harness to prevent it from falling off and being misplaced during subsequent detection.

[0036] Embodiment 2: In order to solve the problem of low efficiency of the existing wire harness during detection, the present embodiment adopts the following technical scheme: the rotating winding roller 10 winds the wire harness through the winding positioning groove 11 provided on its outer wall, and then the main guide threaded rod 7 and the auxiliary guide threaded rod 8 rotating synchronously on the front and rear sides respectively drive the wire tractor 15 and the detector body 18 to move, so as to cooperate with the wire harness for synchronous detection;

[0037] The left and right sides of the inlet cavity 2 inside the test platform body 1 are fixedly connected to the bottom end of the bearing bracket 5, and the top ends of the bearing brackets 5 on the left and right sides are rotatably connected to the outer ends of the driving shaft 6 through bearings;

[0038] The outer wall of the driving shaft 6 is fixedly provided with a winding roller 10, and the outer wall of the winding roller 10 is provided with a winding positioning groove 11; the winding positioning groove 11 on the outer wall of the winding roller 10 is provided in a spiral structure, and the winding roller 10 and the wire inlet cavity 2 provided inside the detection platform body 1 are provided in a concentric structure distribution;

[0039] like Figure 1-Figure 3 As shown, the driving motor arranged on the right side of the test platform body 1 works, so that it drives the driving shaft 6 at the upper end of the supporting bracket 5 and the winding roller 10 to rotate synchronously, and then the wire harness that has passed through the wire tractor 15 in advance can be limited by the winding positioning groove 11 provided under the rotation of the winding roller 10, so that it can be efficiently wound along the direction of the winding positioning groove 11; and the wire harness is driven by the wire tractor 15 to be regularly wound in the winding positioning groove 11 on the outer wall of the winding roller 10;

[0040] Among them, the main guide threaded rod 7 and the auxiliary guide threaded rod 8 are rotatably arranged on the front and rear sides of the detection platform body 1 respectively, and the left end of the main guide threaded rod 7 and the right end of the auxiliary guide threaded rod 8 are connected to the outer end of the driving shaft 6 through a sprocket mechanism 9; and the winding roller 10 is arranged in the same rotation direction as the main guide threaded rod 7 and the auxiliary guide threaded rod 8; the outer wall of the main guide threaded rod 7 is threadedly connected to the bottom end of the wire puller 15, and the interior of the wire puller 15 is arranged in a cylindrical hollow structure, and the left and right sides of the wire puller 15 are fixedly connected to the inner end of the deviation correction wheel 16 in a front-to-back symmetrical manner;

[0041] like Figure 2-Figure 3 , Figure 6 As shown, during the process of driving the rotating shaft 6 to rotate, the main guide threaded rod 7 connected by the sprocket mechanism 9 rotates together, so that it drives the wire puller 15 threadedly connected to the outer wall and the wire harness inserted inside to move to the right, preventing the wire harness from twisting or dislocation during the winding process, and can effectively assist in guiding the wire harness. At the same time, the wire puller 15 can also guide the wire harness through the deviation correction wheels 16 on its front and rear sides to prevent the outer wall of the wire harness from being scratched and broken.

[0042] The outer wall of the secondary guide threaded rod 8 is threadedly connected to the bottom end of the detection bracket 17, and the top end of the detection bracket 17 extends to the top surface of the winding roller 10, and a detector body 18 is fixedly arranged on the top end of the detection bracket 17, and the cable on the outer wall of the winding roller 10 is detected by the detector body 18; the wire puller 15 on the outer wall of the main guide threaded rod 7 and the detector body 18 on the outer wall of the secondary guide threaded rod 8 correspond to each other in a front-to-back distribution, and the moving direction of the wire puller 15 and the detector body 18 is the same;

[0043] like Figure 1-Figure 2 As shown, the rotating driving shaft 6 drives the rear meshing connected auxiliary guide threaded rod 8 to rotate through the sprocket mechanism 9 on its right side, and then the auxiliary guide threaded rod 8 drives the threadedly connected detection bracket 17 and the detector body 18 to move to the right, and then the detection bracket 17 and the detector body 18 are used to detect the wire harness wound on the outer wall of the winding roller 10, thereby improving its detection efficiency and detection pass rate.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional communication wiring harness test bench, comprising a test bench body (1), and a wire inlet cavity (2) provided inside the test bench body (1); Positioning mechanisms are provided on both left and right sides of the top surface of the detection platform body (1), and the positioning mechanisms include a positioning bearing plate (3) and a positioning slide bar (4); It is characterized in that Also includes: The left and right sides of the internal line inlet cavity (2) of the detection platform body (1) are fixedly connected to the bottom end of the bearing bracket (5), and the top ends of the left and right bearing brackets (5) are rotatably connected to the outer ends of the driving shaft (6) through bearings; Wherein, a main guide threaded rod (7) and a secondary guide threaded rod (8) are rotatably arranged on the front and rear sides of the detection platform body (1) respectively through bearings, and the left end of the main guide threaded rod (7) and the right end of the secondary guide threaded rod (8) are connected to the outer end of the driving shaft (6) through a sprocket mechanism (9); A winding roller (10) is fixedly arranged on the outer wall of the driving shaft (6), and a winding positioning groove (11) is provided on the outer wall of the winding roller (10).

2. A multifunctional communication harness testing platform according to claim 1, characterized in that: The positioning mechanism comprises a positioning support plate (3) symmetrically arranged on the left and right sides of the inlet cavity (2) inside the detection platform body (1), and the positioning slide bars (4) are fixedly installed in groups of two on the upper inside of the left and right positioning support plates (3), and the upper and lower sides of the positioning support plates (3) are symmetrically provided with positioning clamping plates (12).

3. A multifunctional communication harness testing platform according to claim 2, characterized in that: The symmetrically arranged positioning clamping plates (12) are slidably connected to the positioning slide bars (4) inside the positioning bearing plates (3), and the positioning clamping plates (12) and the positioning bearing plates (3) are connected to each other via a return spring (13), and a resisting clamping seat (14) is fixedly arranged on the inner sides of the upper and lower positioning clamping plates (12), and the symmetrically distributed resisting clamping seats (14) are all arranged in a semicircular structure.

4. A multifunctional communication harness testing platform according to claim 1, characterized in that: The winding positioning groove (11) on the outer wall of the winding roller (10) is formed in a spiral structure, and the winding roller (10) and the wire inlet cavity (2) formed inside the detection platform body (1) are arranged in a concentric structure, and the winding roller (10) and the main guide threaded rod (7) and the auxiliary guide threaded rod (8) are arranged to rotate in the same direction.

5. A multifunctional communication harness testing platform according to claim 1, characterized in that: The outer wall of the main guide threaded rod (7) is threadedly connected to the bottom end of the wire puller (15), and the interior of the wire puller (15) is arranged in a cylindrical hollow structure, and the left and right sides of the wire puller (15) are fixedly connected to the inner end of the deflection correction wheel (16) in a front-to-back symmetrical manner, and the symmetrically arranged deflection correction wheel (16) is used to fit the outer wall of the wire harness to prevent scratches and cracks.

6. A multifunctional communication harness testing platform according to claim 1, characterized in that: The outer wall of the secondary guide threaded rod (8) is threadedly connected to the bottom end of the detection bracket (17), and the top end of the detection bracket (17) extends to the top surface of the winding roller (10), and a detector body (18) is fixedly arranged at the top end of the detection bracket (17), and the cable on the outer wall of the winding roller (10) is detected by the detector body (18).

7. A multifunctional communication harness testing platform according to claim 5, characterized in that: The wire puller (15) on the outer wall of the main guide threaded rod (7) and the detector body (18) on the outer wall of the auxiliary guide threaded rod (8) correspond to each other in a front-to-back distribution manner, and the moving direction of the wire puller (15) and the detector body (18) is the same, and the wire harness is driven by the wire puller (15) to be regularly wound in the winding positioning groove (11) on the outer wall of the winding roller (10).

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