Cable harness detection device

Abstract

The utility model discloses a cable harness detection device, which relates to the technical field of harness detection and comprises a base, the top of the base is fixedly connected with a substrate, and the right side of the substrate is provided with a clamping assembly; a first servo motor is arranged in the limiting block, the output end of the first servo motor is in transmission connection with a connecting shaft, the connecting shaft is movably connected with a telescopic winding roller, the end, away from the connecting shaft, of the telescopic winding roller is connected with a transmission shaft, the right side of the transmission shaft is connected with a moving block, and a sliding block is installed at the bottom of the inner wall of the moving block; the top of the support is fixedly connected with a bent column, and the input end of the bent column is in transmission connection with the second electric push rod. And a collecting roller is arranged on the front side of the fixed block. The cable tension detection device has the advantages that tension detection is carried out on a cable through the moving block, tension detection efficiency is improved, the bending performance of the cable is detected through the bending column, and it is guaranteed that the cable quality meets the use standard.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness detection, in particular to a cable wire harness detection device. Background Art

[0002] Cables are made of one or more mutually insulated conductors and an outer insulating protective layer, and are wires that transmit electricity or information from one place to another. The service life and insulation performance of cables are affected by bending performance. Testing the bending performance of cable harnesses is an important step to ensure the safe use of cables. At the same time, cables must have good flexibility to ensure that the cables can be wound and pulled during use without breaking. Therefore, cable tension is one of the important indicators for measuring cable quality. Cable quality is directly related to the safe and stable operation of the power system, so cable harness testing is particularly important.

[0003] Existing cable harness detection devices mostly use manual detection methods for cable tension and twisting performance detection. Manual detection is prone to large errors in detection force, low work efficiency and large workload. In actual use, cables will be bent according to required conditions, and existing cable harness detection devices lack detection of cable bending performance, resulting in deviations between the detection results and actual conditions. Utility Model Content

[0004] In order to solve the above technical problems, a cable harness detection device is provided. The technical solution solves the problem that the existing cable harness detection device proposed in the above background technology lacks detection of the bending performance of the cable during detection, and changes the original tension detection method of the cable harness, so as to achieve uniform force applied during detection and improve detection efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cable harness detection device, comprising a bottom plate:

[0007] A base, a base plate is fixedly connected to the left side of the top of the base, a clamping assembly is arranged on the right side of the base plate, the clamping assembly comprises a clamping ring, a plurality of first electric push rods are fixedly connected to the inner wall of the clamping ring, and an anti-slip rubber pad is fixedly connected to the output end of the first electric push rod;

[0008] A limit block, wherein the limit block is fixedly connected to the left position of the middle part of the upper surface of the base, a first through hole is opened on the upper part of the limit block, a first servo motor is installed inside the limit block, an output end of the first servo motor is fixedly connected to a connecting shaft, a telescopic roller is fixedly connected to the inner side of the connecting shaft, an end of the telescopic roller away from the connecting shaft is fixedly connected to a transmission shaft, a moving block is rotatably connected to the right side of the transmission shaft, and a second through hole is opened on the upper surface of the moving block;

[0009] A bracket, wherein the bracket is mounted on the rear side of the right end of the upper surface of the base, a second electric push rod is fixedly connected to the bottom end of the inner wall of the bracket, a bending column is fixedly connected to the output end of the second electric push rod, the bottom of the bending column is transmission-connected to the output end of the second electric push rod, and a positioning block is fixedly connected to the top of the bending column;

[0010] A fixed block, the bottom of the fixed block is fixedly connected to the right end of the upper surface of the base, a third through hole is opened on the lower part of the surface of the fixed block, the right side of the upper surface of the base and the front side of the fixed block are fixedly connected to a first support plate, the left side of the first support plate is rotatably connected to a rotating shaft, the front side of the fixed block and the left side of the upper surface of the base are fixedly connected to a second support plate, the right side of the second support plate is rotatably connected to a linkage shaft, a collecting roller is fixedly connected between the linkage shaft and the rotating shaft, the linkage shaft is fixedly connected to a connecting rod at an end away from the collecting roller, the connecting rod is located inside the second support plate, and a second servo motor is fixedly installed on the left side of the second support plate, and the output end of the second servo motor is fixedly connected to the left end of the connecting rod.

[0011] Preferably, two groups of slide grooves are provided in the middle of the upper surface of the base.

[0012] Preferably, a sliding block is fixedly mounted on the bottom of the inner wall of the moving block.

[0013] Preferably, the bottom ends of the inner walls of the two groups of slide grooves are fixedly connected to guide rails, and the sliding blocks are slidably connected to the upper surfaces of the guide rails.

[0014] Preferably, a baffle is fixedly connected between the top of the second support plate and the top of the first support plate.

[0015] Preferably, the clamping assembly is also arranged on the right side surface of the moving block and the back surface of the fixed block.

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

[0017] In this solution, one end of the cable is fixed to the clamping assembly by the first electric push rod, and at this time the first servo motor is started to drive the connecting shaft to rotate, so that the cable is wound on the surface of the telescopic roller, and the other end of the cable is fixed to the second clamping assembly, and then the slider drives the moving block to translate, so that the cable harness wound on the telescopic roller is stretched, and the cable originally placed on the clamping assembly after the tension test is placed on the third clamping assembly, and passes through the bending column. At the same time, the limit block is driven by the second electric push rod to ensure that the cable is limited according to the cable width, and the cable is passed through the third perforation and placed on the collecting roller, and then the second servo motor is started to collect the cables for subsequent sorting and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the clamping assembly in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the limit block in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the moving block in the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the bracket in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the collecting roller in the utility model.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Base plate; 3. Clamping assembly; 301. Clamping ring; 302. First electric push rod; 303. Anti-skid rubber pad; 4. Limiting block; 401. First servo motor; 5. First through hole; 6. Telescopic roller; 7. Moving block; 701. Sliding block; 8. Second through hole; 9. Slide groove; 901. Guide rail; 10. Bracket; 1001. Bending column; 1002. Second electric push rod; 1003. Positioning block; 11. Third through hole; 12. Fixed block; 13. First support plate; 1301. Collecting roller; 1302. Rotating shaft; 1303. Second support plate; 1304. Linkage shaft; 1305. Second servo motor; 1306. Connecting rod; 1307. Baffle; 14. Connecting shaft; 15. Transmission shaft. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0027] Reference Figure 1-6 As shown, a cable harness detection device comprises:

[0028] A base 1, a base plate 2 is fixedly connected to the left side of the top of the base 1, a clamping assembly 3 is arranged on the right side of the base plate 2, the clamping assembly 3 comprises a clamping ring 301, a plurality of first electric push rods 302 are fixedly connected to the inner wall of the clamping ring 301, an anti-skid rubber pad 303 is fixedly connected to the output end of the first electric push rod 302, under the action of the first electric push rod 302, the anti-skid rubber pad 303 clamps the cable, and a groove is arranged on the surface of the anti-skid rubber pad 303 to increase the friction force and better fix the cable;

[0029] The limit block 4 is fixedly connected to the left position of the middle part of the upper surface of the base 1. The upper part of the limit block 4 is provided with a first through hole 5, which is convenient for the cable to pass through the limit block 4. The first servo motor 401 is installed inside the limit block 4. The output end of the first servo motor 401 is fixedly connected to the connecting shaft 14. The inner side of the connecting shaft 14 is fixedly connected to the telescopic roller 6. Under the action of the first servo motor 401, the connecting shaft 14 is driven to operate, so that the cable is wound around the surface of the telescopic roller 6. The end of the telescopic roller 6 away from the connecting shaft 14 is fixedly connected to the transmission shaft 15. The right side of the transmission shaft 15 is rotatably connected to the moving block 7, so that the moving block 7 The transmission shaft 15 is connected to the telescopic roller 6, and a second through hole 8 is provided on the upper surface of the moving block 7. A clamping assembly 3 is fixedly installed on the right surface of the moving block 7, so that the other end of the cable passes through the second through hole 8 and is fixed on the clamping assembly 3. Two groups of slide grooves 9 are provided in the middle of the upper surface of the base 1, and a slider 701 is fixedly installed at the bottom of the inner wall of the moving block 7. The bottom ends of the inner walls of the two groups of slide grooves 9 are fixedly connected to guide rails 901. The slider 701 is slidably connected to the upper surface of the guide rail 901. Under the action of the slider 701, the moving block 7 is driven to translate on the slide groove 9, so that the telescopic roller 6 is extended and contracted, and the tension of the cable harness is detected;

[0030] The bracket 10 is mounted on the rear side of the right end of the upper surface of the base 1, and the bottom end of the inner wall of the bracket 10 is fixedly connected to the second electric push rod 1002, and the output end of the second electric push rod 1002 is fixedly connected to the bending column 1001, and the clamping component 3 is also arranged on the right side surface of the moving block 7 and the back surface of the fixed block 12, so that one end of the cable is fixed to the clamping component 3 on the surface of the moving block 7, and then bypasses the bending column 1001, and the other end is fixed to the clamping component 3 on the surface of the fixed block 12, the bottom of the bending column 1001 is transmission-connected with the output end of the second electric push rod 1002, and the top of the bending column 1001 is fixedly connected with a positioning block 1003, and under the action of the second electric push rod 1002, the positioning block 1003 positions and limits the cable according to the cable width;

[0031] A fixing block 12, the bottom of the fixing block 12 is fixedly connected to the right end of the upper surface of the base 1, a third through hole 11 is opened at the lower part of the surface of the fixing block 12, a first support plate 13 is fixedly connected to the right side of the upper surface of the base 1 and the front side of the fixing block 12, a rotating shaft 1302 is rotatably connected to the left side of the first support plate 13, a second support plate 1303 is fixedly connected to the front side of the fixing block 12 and the left side of the upper surface of the base 1, a baffle 1307 is fixedly connected between the top of the second support plate 1303 and the top of the first support plate 13, so that the collected cable harness is not easy to loosen, and the right side of the second support plate 1303 is rotatably connected to a connecting rod 1303. A collecting roller 1301 is fixedly connected between the driving shaft 1304 and the rotating shaft 1302, so that the cable passes through the third perforation 11 to reach the collecting roller 1301. The linkage shaft 1304 is fixedly connected with a connecting rod 1306 at the end away from the collecting roller 1301. The connecting rod 1306 is located inside the second support plate 1303. A second servo motor 1305 is fixedly installed on the left side of the second support plate 1303. The output end of the second servo motor 1305 is fixedly connected to the left end of the connecting rod 1306. Under the action of the second servo motor 1305, the collecting roller 1301 is driven to operate so that the cable is collected.

[0032] The working principle of the utility model is as follows: first, the cable is placed on the clamping component 3, and then the first servo motor 401 is started to drive the telescopic roller 6, so that the cable is wound on the surface of the telescopic roller 6, and then the other end of the cable is passed through the second perforation 8 and fixed to the clamping component 3, and then the slider 701 is started to drive the moving block 7 to translate, so that the cable on the telescopic roller 6 is subjected to tension detection, the tested cable is passed around the bending column 1001, and one end is fixed on the clamping component 3, so that the cable passes through the third perforation 11 and is placed on the collecting roller 1301, and then the second servo motor 1305 is started to drive the cable to perform bending performance detection, and the tested cables are collected for subsequent unified sorting and induction to improve efficiency.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable harness detection device, characterized in that: include: A base (1), wherein a base plate (2) is fixedly connected to the left side of the top of the base (1), a clamping assembly (3) is arranged on the right side of the base plate (2), the clamping assembly (3) comprises a clamping ring (301), a plurality of first electric push rods (302) are fixedly connected to the inner wall of the clamping ring (301), and an anti-slip rubber pad (303) is fixedly connected to the output end of the first electric push rod (302); A limit block (4), the limit block (4) is fixedly connected to the left position of the middle part of the upper surface of the base (1), a first through hole (5) is opened on the upper part of the limit block (4), a first servo motor (401) is installed inside the limit block (4), the output end of the first servo motor (401) is fixedly connected to a connecting shaft (14), the inner side of the connecting shaft (14) is fixedly connected to a telescopic roller (6), the end of the telescopic roller (6) away from the connecting shaft (14) is fixedly connected to a transmission shaft (15), the right side of the transmission shaft (15) is rotatably connected to a moving block (7), and a second through hole (8) is opened on the upper surface of the moving block (7); A bracket (10), the bracket (10) being mounted on the rear side of the right end of the upper surface of the base (1), the bottom end of the inner wall of the bracket (10) being fixedly connected to a second electric push rod (1002), the output end of the second electric push rod (1002) being fixedly connected to a bending column (1001), the bottom of the bending column (1001) being transmission-connected to the output end of the second electric push rod (1002), and the top of the bending column (1001) being fixedly connected to a positioning block (1003); A fixed block (12), the bottom of the fixed block (12) is fixedly connected to the right end of the upper surface of the base (1), a third through hole (11) is opened on the lower part of the surface of the fixed block (12), a first support plate (13) is fixedly connected to the right side of the upper surface of the base (1) and the front side of the fixed block (12), the left side of the first support plate (13) is rotatably connected to a rotating shaft (1302), the front side of the fixed block (12) is fixedly connected to the left side of the upper surface of the base (1) with a second support plate (1303), the right side of the second support plate (1303) is rotatably connected to the left side of the upper surface of the base (1) A linkage shaft (1304) is connected, a collecting roller (1301) is fixedly connected between the linkage shaft (1304) and the rotating shaft (1302), a connecting rod (1306) is fixedly connected to the end of the linkage shaft (1304) away from the collecting roller (1301), the connecting rod (1306) is located inside the second support plate (1303), a second servo motor (1305) is fixedly installed on the left side of the second support plate (1303), and the output end of the second servo motor (1305) is fixedly connected to the left end of the connecting rod (1306).

2. A cable harness detection device according to claim 1, characterized in that: Two groups of slide grooves (9) are provided in the middle of the upper surface of the base (1), and a sliding block (701) is fixedly installed at the bottom of the inner wall of the moving block (7).

3. A cable harness detection device according to claim 2, characterized in that: The bottom ends of the inner walls of the two groups of slide grooves (9) are fixedly connected to guide rails (901), and the sliders (701) are slidably connected to the upper surfaces of the guide rails (901).

4. A cable harness detection device according to claim 1, characterized in that: A baffle (1307) is fixedly connected between the top of the second support plate (1303) and the top of the first support plate (13).

5. A cable harness detection device according to claim 1, characterized in that: The clamping assembly (3) is also arranged on the right side surface of the moving block (7) and the back surface of the fixed block (12).

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