Wire guiding device of power frequency spark machine

Abstract

The utility model discloses a power frequency spark machine wire guiding device which is characterized in that hole seats are symmetrically arranged on the upper side of the rear end face of the outer side of a machine body of a power frequency spark machine, rod frames are horizontally inserted into the hole seats on the two sides of the machine body of the power frequency spark machine in a sliding mode, and a plurality of second springs are horizontally arranged between the rod frames on the hole seats on the two sides of the machine body of the power frequency spark machine. The two ends of each second spring are fixed to rod frames of hole seats on the two sides of the power frequency spark machine body correspondingly, rotating frames are fixed to the rod frames, and roller rods are horizontally and rotationally installed on the rotating frames. The device overcomes the defects that an existing cable is tensioned and supported by using an unwinding roller and a winding roller, but a gap exists between the unwinding roller and the winding roller, so that the interval of the cable in the conveying process is long, the cable droops due to the weight of the cable, the cable cannot be in complete contact with a conductor, deviation exists in the detection process, and the detection accuracy is high. And the cable detection precision is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of power frequency spark machines, in particular to a conductor device for power frequency spark machines. Background Art

[0002] The industrial frequency spark machine is mainly used to detect insulation defects such as bare copper, broken skin, pinholes, etc. of various cables, and mark the defective points at the same time to achieve better quality results. A wire device is required when it is used to guide the wire harness into the industrial frequency spark machine, and the wires in transportation are in contact inside the industrial frequency spark machine. When the insulation of the cable is damaged, the exposed metal wire core contacts the conductor inside the industrial frequency spark machine, and the conduction triggers the industrial frequency spark machine alarm, thereby marking and warning the cables that need to be inspected. The conductors installed inside the existing industrial frequency spark machine need to contact the cables to electrically connect the conductors and cables for wire transportation detection. Therefore, the cables need to be tensioned when unwinding and rewinding to transport them into the industrial frequency spark machine.

[0003] However, when the existing cables are transported into the industrial frequency spark machine, the cable body needs to be tensioned and pressed during transportation to keep the cable tight so that the electrical detection of the conductor and the cable can be effective. The existing cables use unwinding rollers and reeling rollers for tensioning support, but there is a gap between the unwinding roller and the reeling roller, which results in a long interval during cable transportation. The weight of the cable itself causes the cable to sag, so that the cable cannot fully contact the conductor, which leads to deviations during detection and affects the accuracy of cable detection. Utility Model Content

[0004] The utility model aims to provide a power frequency spark machine conductor device, aiming to improve the above-mentioned problems.

[0005] The utility model is implemented as follows: a power frequency spark machine conductor device, comprising:

[0006] The power frequency spark machine, the upper side of the rear end surface of the outer side of the body of the power frequency spark machine is symmetrically provided with hole seats, and rod racks are horizontally slidably inserted on the hole seats on both sides of the body of the power frequency spark machine, and multiple second springs are horizontally arranged between the rod racks on the hole seats on both sides of the body of the power frequency spark machine, and the two ends of the multiple second springs are respectively fixed on the rod racks of the hole seats on both sides of the body of the power frequency spark machine, and a rotating rack is fixed on the rod rack, and a roller rod is horizontally rotatably installed on the rotating rack;

[0007] The detection box is horizontally fixed on the top surface of the body of the industrial frequency spark machine, and both ends of the detection box are provided with wire grooves, and both ends of the detection box are installed with tensioning pieces, and the tensioning pieces are used to tension the cables.

[0008] Furthermore, a screw groove is horizontally opened at the end of the roller rod, and a pressure plate is arranged at the end of the roller rod, and a stud threadedly installed in the screw groove is horizontally fixed to the end of the pressure plate.

[0009] Furthermore, a motor is horizontally fixed on the rotating frame, and an output end of the motor is fixed on the rotating shaft of the roller rod.

[0010] Furthermore, wire grooves are provided through both ends of the detection box, and wire guide plates are horizontally fixed on both upper and lower sides of the wire grooves of the detection box.

[0011] Furthermore, wire wheels are vertically fixed on the wire plates on both the upper and lower sides of the wire slot of the detection box.

[0012] Furthermore, the tensioning part includes a tensioning frame, which is horizontally fixed on the wire plates on the upper and lower sides of the wire groove of the detection box, and guide holes are opened on the front and rear sides of the upper and lower end faces of the tensioning frame, and guide rods are vertically slidably inserted in the guide holes of the tensioning frame, and a wire pressing wheel is vertically fixed to one end of the guide rod inserted into the tensioning frame, and a pressing wheel is rotatably connected to the wire pressing wheel, and a first spring is vertically fixed on the pressing wheel, and the other end of the first spring is fixed to the tensioning frame.

[0013] Furthermore, a wire drum is horizontally fixed at the middle of one end of the tensioning frame away from the detection box, and a plurality of wire clamping pieces are evenly and horizontally fixed on the wire drum.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during use, the cable to be detected is wound up and installed on the roller rod on the rotating frame on one side of the body of the power frequency spark machine, and then the cable is passed through the tensioning piece on one side of the body of the power frequency spark machine, and then the cable is clamped and squeezed by the tensioning piece, and then the cable is passed into the body detection box of the power frequency spark machine, and then the conductor in the detection box contacts the cable, and then the cable passes through the wire groove at the other end of the detection box, and then the cable is clamped and squeezed by the tensioning piece, and then the roller rod on the rotating frame on the other side of the body of the power frequency spark machine is tensioned and wound, so that the cable passes through the detection box, so that the cable remains in a tensioned and straight state, and the conductor in the detection box is contacted to facilitate the effectiveness of maintaining the contact between the cable and the conductor, thereby improving the effectiveness of the contact of the cable detection, reducing the deviation during detection, and improving the accuracy of cable detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the detection box in the decomposed state in the embodiment of the utility model;

[0019] Figure 4 It is a schematic structural diagram of the tensioning member in the embodiment of the utility model in a disassembled state;

[0020] Figure 5 It is a schematic structural diagram of the industrial frequency spark machine in the disassembled state in the embodiment of the utility model.

[0021] In the figure: 1. industrial frequency spark machine; 11. hole seat; 12. rod frame; 13. rotating frame; 14. roller rod; 15. second spring; 16. pressure plate; 17. motor; 2. detection box; 21. wire plate; 22. wire wheel; 3. tensioner; 31. tensioning frame; 32. guide hole; 33. wire pressing wheel; 34. guide rod; 35. pressure wheel; 36. first spring; 37. wire drum; 38. wire clamp. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a power frequency spark machine conductor device comprises:

[0024] The power frequency spark machine 1, the upper side of the rear end surface of the outer side of the body of the power frequency spark machine 1 is symmetrically provided with hole seats 11, and rod racks 12 are horizontally slidably inserted on the hole seats 11 on both sides of the body of the power frequency spark machine 1, and multiple second springs 15 are horizontally arranged between the rod racks 12 on the hole seats 11 on both sides of the body of the power frequency spark machine 1, and the two ends of the multiple second springs 15 are respectively fixed on the rod racks 12 of the hole seats 11 on both sides of the body of the power frequency spark machine 1, and a rotating frame 13 is fixed on the rod rack 12, and a roller rod 14 is horizontally rotatably installed on the rotating frame 13, a motor 17 is horizontally fixed on the rotating frame 13, and the output end of the motor 17 is fixed on the rotating shaft of the roller rod 14, a screw groove is horizontally opened at the end of the roller rod 14, and a pressing plate 16 is arranged at the end of the roller rod 14, and a stud threadedly installed in the screw groove is horizontally fixed at the end of the pressing plate 16;

[0025] The detection box 2 is horizontally fixed on the top surface of the body of the power frequency spark machine 1, and both ends of the detection box 2 are through-opened with wire grooves, and both ends of the detection box 2 are installed with tensioning members 3, and the tensioning members 3 are used to tension the cable. During use, the cable to be detected is rolled up and installed on the roller rod 14 on the rotating frame 13 on one side of the body of the power frequency spark machine 1, and then the cable is passed through the tensioning member 3 on one side of the body of the power frequency spark machine 1, and then the cable is clamped and squeezed by the tensioning member 3, and then the cable is passed into the body detection box 2 of the power frequency spark machine 1, and then After the conductor in the detection box 2 contacts the cable, the cable then passes through the wire groove at the other end of the detection box 2, and then the tensioning member 3 is used to clamp and squeeze the cable, and then the roller rod 14 wound on the rotating frame 13 on the other side of the body of the industrial frequency spark machine 1 is tensioned, so that the cable passes through the detection box 2, so that the cable remains in a tensioned and straight state, and the conductor in the detection box 2 is contacted to facilitate the effectiveness of maintaining the contact between the cable and the conductor, thereby improving the effectiveness of the contact of the cable detection, reducing the deviation during detection, and improving the accuracy of cable detection.

[0026] See also Figure 3 , wire grooves are provided at both ends of the detection box 2, and wire plates 21 are horizontally fixed on the upper and lower sides of the wire groove of the detection box 2, and wire wheels 22 are vertically fixed on the wire plates 21 on the upper and lower sides of the wire groove of the detection box 2. The wire grooves at both ends of the detection box 2 are guided into the detection box 2 by the wire wheels 22 on the wire plates 21, thereby improving the direction of wire input during detection.

[0027] See also Figure 4 and Figure 5The tensioning member 3 includes a tensioning frame 31, which is horizontally fixed on the wire plates 21 on the upper and lower sides of the wire groove of the detection box 2, and the front and rear sides of the upper and lower end surfaces of the tensioning frame 31 are penetrated with guide holes 32, and guide rods 34 are vertically slidably inserted in the guide holes 32 of the tensioning frame 31, and a wire pressing wheel 33 is vertically fixed to one end of the guide rod 34 inserted into the tensioning frame 31, and a pressing wheel 35 is rotatably connected to the wire pressing wheel 33, and a first spring 36 is vertically fixed to the pressing wheel 35, and the other end of the first spring 36 is fixed to the tensioning frame 31. A wire reel 37 is horizontally fixed to the middle of one end of the tensioning frame 31 away from the detection box 2, and a plurality of wire clamping plates 38 are evenly and horizontally fixed on the wire reel 37. During use, in order to tighten the cables entering the detection box 2 for detection, the rod frame 12 on the hole seat 11 is slidably supported by the deformation of the first spring 36 to push the rod frame 12 to slide outward in the hole seat 11, thereby promoting the tension of the winding and unwinding of the industrial frequency spark machine 1, thereby improving the tightness of the tensioned cable and maintaining the accuracy of cable detection.

[0028] Working principle: During use, the cable to be tested is rolled up and installed on the roller rod 14 on the rotating frame 13 on one side of the body of the power frequency spark machine 1, and then the cable is passed through the tensioning piece 3 on one side of the body of the power frequency spark machine 1, and then the cable is clamped and squeezed by the tensioning piece 3, and then the cable is passed into the body detection box 2 of the power frequency spark machine 1, and then the conductor in the detection box 2 contacts the cable, and then the cable passes through the wire groove at the other end of the detection box 2, and then the tensioning piece 3 is used to clamp and squeeze the cable, and then the roller rod 14 on the rotating frame 13 on the other side of the body of the power frequency spark machine 1 is tensioned and wound, so as to tension the cable to pass through the detection box 2, so that the cable remains tensioned and straightened, and the conductor in the detection box 2 is contacted, so as to facilitate the contact detection between the cable and the conductor.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power frequency spark machine conductor device, characterized in that: include: An industrial frequency spark machine (1), wherein hole seats (11) are symmetrically arranged on the upper side of the rear end surface of the outer side of the body of the industrial frequency spark machine (1), and rod racks (12) are horizontally slidably inserted on the hole seats (11) on both sides of the body of the industrial frequency spark machine (1), and multiple second springs (15) are horizontally arranged between the rod racks (12) on the hole seats (11) on both sides of the body of the industrial frequency spark machine (1), and the two ends of the multiple second springs (15) are respectively fixed on the rod racks (12) of the hole seats (11) on both sides of the body of the industrial frequency spark machine (1), and the rod racks (13) are fixed on the rod racks (12), and roller rods (14) are horizontally rotatably installed on the rotating racks (13); A detection box (2) is horizontally fixed on the top surface of the body of an industrial frequency spark machine (1), and both ends of the detection box (2) are provided with wire passage grooves, and both ends of the detection box (2) are installed with tensioning members (3), and the tensioning members (3) are used to tension the cable.

2. A power frequency spark machine conductor device according to claim 1, characterized in that: The end of the roller rod (14) is horizontally provided with a screw groove, and a pressing plate (16) is arranged at the end of the roller rod (14), and a stud threadedly installed in the screw groove is horizontally fixed at the end of the pressing plate (16).

3. A power frequency spark machine conductor device according to claim 1, characterized in that: A motor (17) is horizontally fixed on the rotating frame (13), and an output end of the motor (17) is fixed on the rotating shaft of the roller rod (14).

4. A power frequency spark machine conductor device according to claim 1, characterized in that: Both ends of the detection box (2) are provided with wire grooves, and wire guide plates (21) are horizontally fixed on the upper and lower sides of the wire groove of the detection box (2).

5. A power frequency spark machine conductor device according to claim 4, characterized in that: Wire wheels (22) are vertically fixed on the wire guide plates (21) on both upper and lower sides of the wire guide slot of the detection box (2).

6. A power frequency spark machine conductor device according to claim 5, characterized in that: The tensioning member (3) comprises a tensioning frame (31), the tensioning frame (31) being horizontally fixed on the wire plates (21) on the upper and lower sides of the wire groove of the detection box (2), and the front and rear sides of the upper and lower end surfaces of the tensioning frame (31) are penetrated with guide holes (32), and the guide holes (32) of the tensioning frame (31) are vertically slidably inserted with guide rods (34), and one end of the guide rod (34) inserted into the tensioning frame (31) is vertically fixed with a wire pressing wheel (33), and the wire pressing wheel (33) is rotatably connected with a pressing wheel (35), and a first spring (36) is vertically fixed on the pressing wheel (35), and the other end of the first spring (36) is fixed on the tensioning frame (31).

7. A power frequency spark machine conductor device according to claim 6, characterized in that: A wire drum (37) is horizontally fixed to the middle of one end of the tensioning frame (31) away from the detection box (2), and a plurality of wire clamping pieces (38) are evenly and horizontally fixed to the wire drum (37).

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