Insulated wire detection device

Abstract

The utility model provides an insulated wire detection device which comprises a bottom plate, a sliding frame and a cushion block are arranged on the bottom plate in a left-right spaced mode, a movable block is arranged on the sliding frame, fixing mechanisms are arranged on the movable block and the cushion block, a vertical plate is arranged on the bottom plate, a transmission mechanism is arranged on the vertical plate, and the transmission mechanism is arranged on the vertical plate. The transmission mechanism is in transmission connection with the end, away from the cushion block, of the movable block so that the movable block can slide back and forth in the arrangement direction of the sliding frame. The two ends of the cable are added through the two fixing mechanisms respectively, and then the driving mechanism is started, so that the movable block drives multiple sections of the cable to move back and forth, the electric wire is bent back and forth, and the bending performance of the cable is detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulating wire detection, in particular to an insulating wire detection device. BACKGROUND

[0002] Insulating wire is the main material of the winding of electronic appliances, motors, transformers and the like, and particularly with the rapid development of the electronic industry today, the application field and demand of insulating wire are increasingly wide.

[0003] Generally, the wire needs to be pulled back and forth during detection to ensure whether the cable breaks under the condition of back and forth bending and thus affects the transmission performance of the cable. For example, the insulating wire detection device disclosed in patent announcement No. CN220207305U fixes one end of the cable, connects the other end with a dynamometer, and pulls it to detect the tensile strength of the cable. However, the wire may also break when repeatedly bent, which will also affect the transmission performance of the cable. Therefore, an insulating wire detection device is proposed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides an insulating wire detection device, which has the advantages of convenient cable bending performance detection and solves the technical problem of being unable to detect the bending performance of the wire.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an insulating wire detection device, comprising a bottom plate, the bottom plate is provided with a sliding frame and a cushion block at intervals left and right, the sliding frame is provided with a movable block, and the movable block and the cushion block are provided with a fixing mechanism, the bottom plate is provided with a vertical plate, the vertical plate is provided with a transmission mechanism, and the transmission mechanism is connected with the end of the movable block away from the cushion block, so that the movable block slides back and forth along the setting direction of the sliding frame.

[0006] Further, the sliding frame comprises two horizontal plates arranged at intervals in front of and behind the bottom plate, a sliding rod is arranged between the two horizontal plates, two movable holes adapted to the sliding rod are formed in the movable block, and the movable holes are connected with the sliding rod through sliding connection.

[0007] Further, the transmission mechanism comprises a driving motor arranged on the vertical plate, the output shaft of the driving motor faces the movable block, and a turntable is coaxially connected with the output shaft, the turntable is provided with a protruding block, the protruding block is hinged with a movable rod, and the other end of the movable rod is hinged with the movable block.

[0008] Further, the fixing mechanism comprises a mounting block, a circular through hole is formed in the mounting block, a lower fixed plate is fixedly connected to the lower side of the through hole, an upper fixed plate is movably arranged on the upper side of the lower fixed plate, a cable clamping space is formed between the lower fixed plate and the upper fixed plate, a connecting block is arranged at the top end of the mounting block, threaded holes communicated with the circular through hole are formed in the connecting block and the mounting block, threaded rods are screwed into the threaded holes, the bottom end of the threaded rod is rotatably connected with the upper fixed plate, two movable holes are formed in the connecting block, connecting rods are movably arranged in the two movable holes, and the bottom end of the connecting rod is fixedly connected with the two ends of the upper fixed plate.

[0009] Further, the bottom plate is provided with an electric sliding rail in the left-right direction, and the sliding end of the electric sliding rail is connected with the cushion block.

[0010] Compared with the prior art, the technical scheme has the following beneficial effects: the two ends of the cable are fixed by the two fixing mechanisms respectively, and then the driving mechanism is started, so that the movable block drives the multiple sections of the cable to move back and forth, so as to bend the electric wire back and forth, so as to detect the bending performance of the cable. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a schematic view of the utility model;

[0012] Fig. 2 It is a side view of the utility model;

[0013] Fig. 3 It is a fixing mechanism schematic view of the utility model.

[0014] In the figure: 1, bottom plate; 2, horizontal plate; 3, sliding rod; 4, movable block; 5, vertical plate; 6, driving motor; 7, protruding block; 8, movable rod; 9, cushion block; 10, mounting block; 11, lower fixed plate; 12, upper fixed plate; 13, connecting block; 14, connecting rod; 15, threaded rod; 16, electric sliding rail; 17, rotating disc. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model.

[0016] Please refer to Figs. 1-3 In the embodiment, the insulating wire detection device comprises a bottom plate 1, sliding frames and cushion blocks 9 are arranged on the bottom plate 1 at intervals in the left-right direction, movable blocks 4 are arranged on the sliding frames, and fixing mechanisms are arranged on the movable blocks 4 and the cushion blocks 9, a vertical plate 5 is arranged on the bottom plate 1, a transmission mechanism is arranged on the vertical plate 5, and the transmission mechanism is transmissionally connected with the end of the movable block 4 away from the cushion block 9, so that the movable block 4 slides back and forth along the arrangement direction of the sliding frame.

[0017] In the embodiment, one end of the cable is connected with the fixing mechanism of the cushion block 9, the other end is connected with the fixing mechanism on the movable block 4, after the cable is fixed, the driving mechanism is started to drive the cable to move back and forth on the sliding frame, so that the cable is bent back and forth, thereby the fatigue resistance of the cable is detected.

[0018] Preferably, as another embodiment of the utility model, the sliding frame comprises two transverse plates 2 which are arranged on the bottom plate 1 in front and back, a sliding rod 3 is arranged between the two transverse plates 2, two movable holes which are matched with the sliding rod 3 are arranged on the movable block 4, and the movable block 4 is slidably connected with the sliding rod 3 through the movable holes.

[0019] In the embodiment, the movable block 4 is guided and limited through the sliding rod 3, so that the movable block 4 moves vertically back and forth.

[0020] Preferably, as another embodiment of the utility model, the transmission mechanism comprises a driving motor 6 which is arranged on the vertical plate 5, the output shaft of the driving motor 6 faces the movable block 4, a rotating disc 17 is coaxially connected with the output shaft, a protruding block 7 is arranged on the rotating disc 17, a movable rod 8 is hinged to the protruding block 7, and the other end of the movable rod 8 is hinged to the movable block 4.

[0021] In the embodiment, the driving motor 6 is started to drive the rotating disc 17 to rotate, the rotating disc 17 drives the protruding block 7 to rotate, so that the protruding block 7 drives the movable rod 8, thereby driving the movable block 4 to slide on the sliding rod 3.

[0022] Preferably, as another embodiment of the utility model, the fixing mechanism comprises a mounting block 10, a circular through hole is arranged on the mounting block 10, a lower fixed plate 11 is fixedly connected to the lower side of the through hole, an upper fixed plate 12 is movably arranged on the upper side of the through hole, a cable clamping space is formed between the lower fixed plate 11 and the upper fixed plate 12, a connecting block 13 is arranged on the top end of the mounting block 10, a threaded hole which is communicated with the circular through hole is arranged on the connecting block 13 and the mounting block 10, a threaded rod 15 is screwedly connected in the threaded hole, the bottom end of the threaded rod 15 is rotatably connected with the upper fixed plate 12, two movable holes are arranged on the connecting block 13, a connecting rod 14 is movably arranged in the two movable holes, and the bottom end of the connecting rod 14 is fixedly connected with the two ends of the upper fixed plate 12.

[0023] In the embodiment, the threaded rod 15 is screwedly rotated with the threaded hole by rotating the threaded rod 15, thereby ascending and descending, driving the upper fixed plate 12 to move up and down, clamping the cable, and the connecting rod 14 moves up and down synchronously with the upper fixed plate 12, thereby limiting the rotation of the upper fixed plate 12.

[0024] Preferably, as another embodiment of the utility model, the bottom plate 1 is provided with an electric slide rail 16 along the left-right direction, and the sliding end of the electric slide rail 16 is connected with the cushion block 9.

[0025] In this embodiment, the cushion block 9 can be moved by the electric slide rail 16, so as to provide a pulling force for the cable after fixing the two ends of the cable, thereby detecting the transverse pulling force performance of the cable.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An insulated wire detecting device comprising a base plate (1), characterized in that: The bottom plate (1) is provided with sliding frames and pads (9) at intervals left and right, the sliding frames are provided with movable blocks (4), the movable blocks (4) and the pads (9) are provided with fixing mechanisms, the bottom plate (1) is provided with vertical plates (5), the vertical plates (5) are provided with transmission mechanisms, and the transmission mechanisms are connected with one end of the movable blocks (4) away from the pads (9) in transmission, so that the movable blocks (4) slide back and forth along the setting direction of the sliding frames.

2. The insulated wire detection device of claim 1, wherein: The sliding frames include two horizontal plates (2) provided at intervals front and back on the bottom plate (1), the horizontal plates (2) are provided with slide rods (3) between them, the movable blocks (4) are provided with two movable holes matched with the slide rods (3), and are connected with the slide rods (3) in sliding through the movable holes.

3. The insulated wire detection apparatus of claim 1, wherein: The transmission mechanisms include driving motors (6) provided on the vertical plates (5), the output shafts of the driving motors (6) are towards the movable blocks (4) and are coaxially connected with rotating discs (17), the rotating discs (17) are provided with protruding blocks (7), the protruding blocks (7) are hingedly connected with movable rods (8), and the other ends of the movable rods (8) are hingedly connected with the movable blocks (4).

4. The insulated wire detection apparatus of claim 1, wherein: The fixing mechanisms include mounting blocks (10), the mounting blocks (10) are provided with circular through holes, the through holes are fixedly connected with lower fixed plates (11) at the lower sides, and are movably provided with upper fixed plates (12) at the upper sides, the lower fixed plates (11) and the upper fixed plates (12) form cable clamping spaces between them, the top ends of the mounting blocks (10) are provided with connecting blocks (13), the connecting blocks (13) and the mounting blocks (10) are provided with threaded holes communicated with the circular through holes, the threaded holes are screwedly connected with threaded rods (15), the bottom ends of the threaded rods (15) are rotatably connected with the upper fixed plates (12), the connecting blocks (13) are provided with two movable holes, and the two movable holes are movably provided with connecting rods (14), and the bottom ends of the connecting rods (14) are fixedly connected with the two ends of the upper fixed plates (12) respectively.

5. The insulated wire detection apparatus of claim 1, wherein: The bottom plate (1) is provided with electric sliding rails (16) in the left and right directions, and the sliding ends of the electric sliding rails (16) are connected with the pads (9).

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