Pulling bearing detection device for electronic circuit

Abstract

The utility model relates to the field of wire detection, and discloses a pulling bearing detection device for an electronic circuit, which comprises a supporting bottom plate, adjusting vertical plates which are correspondingly arranged on two sides are connected to the supporting bottom plate in a sliding manner, and an adjusting mechanism for driving the adjusting vertical plates on the two sides to slide is arranged on the supporting bottom plate. A wire traction mechanism is fixedly connected to one end of the supporting bottom plate, through holes are formed in the adjusting vertical plates in a penetrating mode, fixing sleeves are rotationally connected into the through holes, limiting rings are fixedly connected to the outer walls of the fixing sleeves in a sleeving mode, and annular limiting grooves matched with the limiting rings are formed in the through holes; rotating mechanisms for driving the fixed sleeves to rotate are arranged on the adjusting vertical plates, and wire clamping mechanisms are arranged in the fixed sleeves. Compared with the prior art, the wire tension and torsion detection device has the advantages that tension and torsion detection can be carried out on wires, time and labor are saved, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire detection, in particular to a pulling resistance detection device for electronic circuits. Background Art

[0002] Electrical wires are conductors used to transmit electrical energy. They are categorized as bare wire, magnet wire, and insulated wire. Bare wire lacks insulation and includes copper and aluminum flat wire, overhead stranded wire, and various profiles (such as profiled wire, busbars, copper and aluminum busbars). It is primarily used for outdoor overhead wiring and indoor busbars and switch boxes. Magnet wire is an insulated conductor that generates a magnetic field when energized or induces current in a magnetic field. It is primarily used for winding motors, transformers, and other related electromagnetic equipment. Its conductor, primarily copper, should have a thin insulation layer and excellent electrical and mechanical properties, as well as resistance to heat, moisture, and solvents. Different insulation materials can be used to achieve different properties.

[0003] After the processing, the tensile properties of the wires need to be tested, but the existing testing equipment has relatively limited functions and can only perform tensile tests. The torsional resistance of the wires is also an important performance, and usually requires the replacement of dedicated torsional resistance equipment for testing, which is time-consuming and labor-intensive. Utility Model Content

[0004] (1) Technical problems solved

[0005] The technical problem to be solved by the utility model is that the existing detection devices have relatively single functions, which greatly affects the detection efficiency.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a pulling resistance detection device for electronic circuits, including a supporting base plate, the supporting base plate is slidably connected with adjustment vertical plates arranged correspondingly on both sides, the supporting base plate is provided with an adjustment mechanism for driving the adjustment vertical plates on both sides to slide, one end of the supporting base plate is fixedly connected with a wire traction mechanism, the adjusting vertical plates are provided with through holes arranged through them, a fixed sleeve is rotatably connected in the through hole, the outer wall of the fixed sleeve is fixedly sleeved with a limiting ring, the through hole is provided with an annular limiting groove cooperating with the limiting ring, the adjusting vertical plates are provided with a rotating mechanism for driving the fixed sleeve to rotate, and the fixed sleeve is provided with a wire clamping mechanism.

[0008] As an improvement, the adjustment mechanism includes a sliding hole located on the supporting base plate, and the lower end of the supporting base plate is fixedly connected to a slider slidingly connected to the sliding hole, and a bidirectional screw is rotatably connected in the sliding hole. The sliders on both sides are respectively threadedly connected to the two sides of the bidirectional screw, and one end of the supporting base plate is fixedly connected to a first motor that drives the bidirectional screw to rotate.

[0009] As an improvement, the wire clamping mechanism includes arc-shaped clamping plates slidably connected to correspondingly arranged on both sides of the fixed sleeve, and fixing bolts are threadedly connected on both sides of the fixed sleeve. The fixing bolts on both sides extend into the fixed sleeve and one end is rotatably connected to the outer wall of the arc-shaped clamping plate.

[0010] As an improvement, one side of the arc-shaped clamping plate is fixedly connected to a limiting sliding rod, and both sides of the fixed sleeve are provided with limiting sockets that cooperate with the limiting sliding rod.

[0011] As an improvement, the wire pulling mechanism includes a rotating bracket fixedly connected to one end of the support base plate, a winding roller is rotatably connected to the rotating bracket, and a second motor that drives the winding roller to rotate is fixedly connected to one side of the rotating bracket.

[0012] As an improvement, the rotating mechanism includes a third motor fixedly connected to one side of the adjustment vertical plate, the output end of the third motor is fixedly connected to a gear, and the outer wall of the fixed sleeve is fixedly sleeved with a gear ring engaged with the gear.

[0013] (3) Beneficial effects

[0014] The advantages of the present invention over the prior art are that the wire clamping mechanisms on both sides can effectively clamp the two ends of the wire. When it is necessary to test the tensile resistance, the adjustment mechanism is started to drive the adjustment vertical plates on both sides to drive the fixed cylinders on both sides to move away from each other to pull the wire. When it is necessary to test the torsion resistance, the rotating mechanisms on both sides are driven to drive the fixed sleeves to rotate to twist the wire. There is no need to replace the testing equipment, which saves time and effort and greatly improves the testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is an exploded view of a pulling resistance detection device for electronic circuits.

[0016] Figure 2 The utility model is a structural schematic diagram of a pulling resistance detection device for electronic circuits.

[0017] Figure 3 The utility model is a cross-sectional view of a fixing sleeve of a pulling bearing detection device for an electronic circuit.

[0018] Figure 4 The utility model is a cross-sectional view of an adjusting vertical plate of a pulling bearing detection device for an electronic circuit.

[0019] As shown in the figure: 1. Support base plate; 2. Adjustment vertical plate; 3. Through hole; 4. Fixing sleeve; 5. Limiting ring; 6. Annular limiting groove; 7. Arc-shaped splint; 8. Fixing bolt; 9. Ring gear; 10. Third motor; 11. Gear; 12. Slider; 13. Sliding hole; 14. Bidirectional screw; 15. First motor; 16. Rotating bracket; 17. Winding roller; 18. Second motor; 19. Limiting slide bar. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, a pulling resistance detection device for electronic circuits includes a supporting base plate, and the supporting base plate is slidably connected to adjustment vertical plates arranged correspondingly on both sides. The supporting base plate is provided with an adjustment mechanism for driving the adjustment vertical plates on both sides to slide, and the adjustment mechanism includes a sliding hole located on the supporting base plate, and the lower end of the supporting base plate is fixedly connected to a slider slidably connected to the sliding hole, and a bidirectional screw is rotatably connected in the sliding hole, and the sliders on both sides are respectively threadedly connected to both sides of the bidirectional screw, and one end of the supporting base plate is fixedly connected to a first motor that drives the bidirectional screw to rotate.

[0022] like Figure 1 As shown, one end of the support base is fixedly connected to a wire traction mechanism, and the wire traction mechanism includes a rotating bracket fixedly connected to one end of the support base, a winding roller is rotatably connected to the rotating bracket, and a second motor that drives the winding roller to rotate is fixedly connected to one side of the rotating bracket.

[0023] like Figure 4 As shown, the adjusting vertical plates are provided with through holes arranged therethrough, a fixed sleeve is rotatably connected in the through hole, a limiting ring is fixedly sleeved on the outer wall of the fixing sleeve, and an annular limiting groove cooperating with the limiting ring is provided in the through hole, and the adjusting vertical plates are provided with a rotating mechanism for driving the fixing sleeve to rotate, and the rotating mechanism includes a third motor fixedly connected to one side of the adjusting vertical plate, a gear is fixedly connected to the output end of the third motor, and a gear ring meshing with the gear is fixedly sleeved on the outer wall of the fixing sleeve.

[0024] like Figure 4As shown, the fixed sleeve is provided with a wire clamping mechanism, and the wire clamping mechanism includes an arc-shaped clamping plate slidably connected to the corresponding arc-shaped clamping plates on both sides of the fixed sleeve, and fixing bolts are threadedly connected on both sides of the fixed sleeve. The fixing bolts on both sides extend into the fixed sleeve and are rotatably connected to the outer wall of the arc-shaped clamping plate at one end, and a limiting slide rod is fixedly connected to one side of the arc-shaped clamping plate, and limiting sockets cooperating with the limiting slide rod are provided on both sides of the fixed sleeve.

[0025] The wire is passed through the two fixed sleeves in sequence and then fixed on the winding roller. The second motor is started to drive the winding roller to rotate to reel the wire. The wire is placed between the two arc-shaped clamping plates, and the fixing bolts on both sides are turned to drive the arc-shaped clamping plates on both sides to move closer to each other, so that the wire can be clamped and fixed in the fixed sleeve. When tensile testing is required, the first motor is started to drive the bidirectional screw to rotate, and the bidirectional screw drives the sliders on both sides to move away from each other. The sliders on both sides drive the adjusting vertical plates on both sides to move away from each other, so that the fixed sleeves on both sides drive the wire to be pulled, so that the wire is tensilely deformed, and the tensile performance of the wire can be tested; when torsion testing is required, the third motors on both sides are started to drive the gears to rotate, and the gears drive the fixed sleeves to rotate through the gear ring. The fixed sleeve rotates the wire to realize torsion testing of the wire. When other parts of the wire need to be tested, the fixing bolts on both sides are turned, and the second motor is started to drive the winding roller to reel the wire, leaving the part to be measured between the two fixed sleeves.

[0026] 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 any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without creatively designing a structure and embodiment similar to the technical solution, they shall fall within the scope of protection of the present invention.

Claims

1. A tensile strength test device for an electronic circuit, comprising a supporting base plate (1), wherein the supporting base plate (1) is slidably connected to adjustment vertical plates (2) arranged on both sides thereof, and an adjustment mechanism for driving the adjustment vertical plates (2) on both sides to slide is provided on the supporting base plate (1), characterized in that: One end of the support base plate (1) is fixedly connected to a wire pulling mechanism, and the adjusting vertical plate (2) is provided with a through hole (3) arranged therethrough, a fixed sleeve (4) is rotatably connected in the through hole (3), a limiting ring (5) is fixedly sleeved on the outer wall of the fixing sleeve (4), and an annular limiting groove (6) cooperating with the limiting ring (5) is provided in the through hole (3), and a rotating mechanism for driving the fixing sleeve (4) to rotate is provided on the adjusting vertical plate (2), and a wire clamping mechanism is provided in the fixing sleeve (4).

2. The electronic circuit pull-out resistance detection device according to claim 1, characterized in that: The adjustment mechanism comprises a sliding hole (13) located on the supporting base plate (1), a slider (12) slidably connected to the sliding hole (13) is fixedly connected to the lower end of the supporting base plate (1), a bidirectional screw (14) is rotatably connected to the sliding hole (13), the sliders (12) on both sides are respectively threadedly connected to the two sides of the bidirectional screw (14), and a first motor (15) for driving the bidirectional screw (14) to rotate is fixedly connected to one end of the supporting base plate (1).

3. The electronic circuit pulling resistance detection device according to claim 1, characterized in that: The wire clamping mechanism comprises arc-shaped clamping plates (7) arranged correspondingly on both sides of the fixed sleeve (4) and slidably connected thereto. Fixing bolts (8) are threadedly connected to both sides of the fixed sleeve (4). The fixing bolts (8) on both sides extend into the fixed sleeve (4) and are rotatably connected to the outer wall of the arc-shaped clamping plates (7) at one end.

4. The electronic circuit pulling resistance detection device according to claim 3, characterized in that: One side of the arc-shaped clamping plate (7) is fixedly connected to a limiting slide rod (19), and both sides of the fixed sleeve (4) are provided with limiting sockets that cooperate with the limiting slide rod (19).

5. The electronic circuit pulling resistance detection device according to claim 1, characterized in that: The wire pulling mechanism comprises a rotating bracket (16) fixedly connected to one end of the supporting base plate (1); a winding roller (17) is rotatably connected to the rotating bracket (16); and a second motor (18) for driving the winding roller (17) to rotate is fixedly connected to one side of the rotating bracket (16).

6. The electronic circuit pulling resistance detection device according to claim 1, characterized in that: The rotating mechanism comprises a third motor (10) fixedly connected to one side of the adjusting vertical plate (2); an output end of the third motor (10) is fixedly connected to a gear (11); and an outer wall of the fixed sleeve (4) is fixedly sleeved with a gear ring (9) meshing with the gear (11).

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