Device for testing antioxidant function performance of surface of copper wire

Abstract

The utility model discloses a copper wire surface anti-oxidation function performance testing device, which relates to the technical field of copper wire oxidation function performance detection, and comprises a detection base, the top surface of the detection base is fixedly connected with a placing frame, and the left side and the right side of the top surface of the placing frame are respectively provided with a chute; c-shaped plates are slidably connected to the side faces of the inner walls of the two sliding grooves, a motor is fixedly connected to the right side of the front side of the containing frame, and a rotating shaft of the motor penetrates through the interior of the sliding groove in the right side. A flat cable is placed in the arc-shaped groove, the rotating shaft of the motor drives the two threaded grooves in the side face of the rotating shaft to rotate, the two threaded grooves are opposite in spiral direction, the motor drives the front C-shaped plate and the rear C-shaped plate to move towards the front side and the rear side, and then the C-shaped plates can drive the E-shaped rod and the clamping block to move towards the front side and the rear side. And the extrusion block rolls on the flat cable, so that the bent flat cable is straightened, and errors during flat cable detection are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire oxidation function performance detection, in particular to a copper wire surface anti-oxidation function performance testing device. Background Art

[0002] FFC cables are common modern connecting cables, mostly used in computers, scanners, equipment and instruments. The existing FCC cables can provide insulation and anti-oxidation effects for the internal copper wires through the surface insulation layer. However, in order to ensure the anti-oxidation performance of the insulation layer, it is necessary to test the anti-oxidation effect of the copper wire surface. The anti-oxidation functional test is performed by testing the conductive efficiency and resistance of the copper wire by powering on.

[0003] The existing patent (Announcement No.: CN219084715U) discloses a device for testing the performance of the anti-oxidation function of the copper wire surface, including a main frame, a plurality of groups of limit slide grooves are opened on the right side of the main frame, and a clamping plate assembly is arranged on the right side of the main frame, and the clamping plate assembly is used to clamp the detection line. The clamping plate assembly effectively solves the problem that the existing copper wire surface anti-oxidation functional testing device cannot stably clamp the cable during the detection. In the process of implementing this solution, it was found that the following problems exist in the prior art and have not been well solved: the above-mentioned device uses a clamp to stably clamp the cable, but the cable is prone to bending during transportation, etc., which makes it difficult for some thicker cables to fit on the side of the detection device during detection, which leads to differences in the detection data. Utility Model Content

[0004] In order to improve the above-mentioned problem that the cables are easily bent during transportation, which makes it difficult for some thicker cables to fit on the side of the detection device during detection, thereby causing differences in the detection data, the utility model provides a device for testing the antioxidant performance of copper wire surface.

[0005] The utility model provides a device for testing the anti-oxidation performance of copper wire surface, which adopts the following technical scheme:

[0006] A copper wire surface anti-oxidation function performance testing device comprises a detection base, the top surface of the detection base is fixedly connected to a placement frame, the left and right sides of the top surface of the placement frame are provided with slide grooves, and the side surfaces of the inner walls of the two slide grooves are slidably connected to C-shaped plates;

[0007] A motor is fixedly connected to the right side of the front side of the placement frame, and the rotating shaft of the motor passes through the inside of the right slide groove. The rear end of the rotating shaft of the motor passes through the rear sides of the vertical plates of the two C-shaped plates and is rotatably connected to the rear side of the inner wall of the right slide groove. The upper sides of the two C-shaped plates are movably connected with clamping parts, and the left side of the top surface of the detection base is fixedly connected with a detection machine.

[0008] Through the above technical solution, the extrusion block can be rolled on the cable to straighten the bent cable, reducing the error in cable detection. By making the side of the extrusion block contact with the side of the cable, the detection device can detect cables of different diameters.

[0009] Optionally, in the above-mentioned device for testing the surface antioxidant functional performance of copper wire, the clamping part includes an E-shaped rod, the E-shaped rod is movably inserted into the upper side of the horizontal plate of the C-shaped plate, a slot is provided on the side of the middle vertical rod of the E-shaped rod, a T-shaped bar is movably inserted into the side of the horizontal plate of the C-shaped plate, the side of the vertical bar of the T-shaped bar is slidably connected to the side of the inner wall of the slot, a tension spring is fixedly sleeved on the side of the vertical bar of the T-shaped bar, one end of the tension spring is fixedly connected to the side of the horizontal bar of the T-shaped bar, the other end of the tension spring is fixedly connected to the side of the horizontal plate of the C-shaped plate, and the bottom end of the vertical rod of the E-shaped rod is fixedly connected to a clamping block.

[0010] Through the above technical solution, the bent copper wire can be straightened by the moving E-shaped rod, so that the copper wire can be placed in the arc groove more conveniently.

[0011] Optionally, in the above-mentioned device for testing the surface antioxidant performance of copper wire, the number of the slots is several, and the several slots are opened in a straight line at equal distances on the side of the middle vertical rod of the E-shaped rod.

[0012] Through the above technical solution, a plurality of the slots can move the clamping member to different heights, thereby facilitating the detection of copper wires of different thicknesses.

[0013] Optionally, in the above-mentioned device for testing the antioxidant performance of the copper wire surface, limit blocks are provided on both sides of the left and right sides of the vertical plate of the C-shaped plate, the cross-section of the inner wall of the slide groove is T-shaped, and the bottom surface of the inner wall of the slide groove is slidably connected to the side surface of the inner wall of the limit block.

[0014] Through the above technical solution, it is convenient to ensure that the C-shaped plate will not move out from the side of the inner wall of the slide groove by setting a limit block.

[0015] Optionally, in the above-mentioned device for testing the surface antioxidant performance of copper wire, the clamping block is composed of a C-shaped block and an extrusion block, the top of the horizontal block of the C-shaped block is fixedly connected to the bottom end of the vertical rod of the E-shaped rod, and the left and right sides of the extrusion block are respectively rotatably connected to the opposite sides of the two vertical plates of the C-shaped block.

[0016] Through the above technical solution, the bent copper wire can be straightened by the extrusion block.

[0017] Optionally, in the above-mentioned device for testing the anti-oxidation performance of the copper wire surface, three arc-shaped grooves are opened on the top surface of the placement frame, and the arc-shaped grooves are respectively on the same horizontal line with the three vertical rods of the E-shaped rod.

[0018] Through the above technical solution, the clamping member can be driven by the E-shaped rod to move downward to the middle position of the top surface of the arc groove.

[0019] Optionally, in the above-mentioned device for testing the anti-oxidation performance of the copper wire surface, two thread grooves are provided on the side of the rotating shaft of the motor, and the directions of the thread spirals of the two thread grooves are opposite.

[0020] Through the above technical solution, the two thread grooves with opposite thread spiral directions can drive the two C-shaped plates to move toward the front and rear sides at the same time.

[0021] In summary, the present invention has at least one of the following beneficial effects:

[0022] 1. Place the cable in the arc groove, and use the motor to drive the thread groove to rotate. The directions of the two thread grooves are opposite, so that the motor drives the front and rear C-shaped plates to move forward and backward. The C-shaped plate can drive the E-shaped rod and the clamping block to move forward and backward. The extrusion block rolls on the cable to straighten the bent cable, reducing the error in cable detection.

[0023] 2. Move the two T-shaped bars to the front and rear sides, stretch the tension spring, move the vertical bar of the T-shaped bar out of the slot, release the fixation of the two E-shaped rods, move the E-shaped rod up to a suitable position, loosen the T-shaped bar, and reset the T-shaped bar through the rebound force of the tension spring, fix the E-shaped rod with completed height adjustment, move the clamping block up to a suitable position, and make the side of the extrusion block contact with the side of the cable, so that the detection device can detect cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a partial three-dimensional structural cross-sectional view of the placement frame of the utility model;

[0026] Figure 3 It is a partial three-dimensional structural cross-sectional view of the clamping piece of the utility model.

[0027] In the figure: 1. detection base; 2. placement frame; 201. arc groove; 3. slide groove; 4. C-shaped plate; 401. T-shaped bar; 402. tension spring; 403. limit block; 5. motor; 501. threaded groove; 6. clamping part; 601. E-shaped rod; 602. slot; 603. clamping block; 604. C-shaped block; 605. extrusion block; 7. detection machine. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a copper wire surface anti-oxidation function performance testing device, comprising a detection base 1, the top surface of the detection base 1 is fixedly connected with a placement frame 2, the left and right sides of the top surface of the placement frame 2 are provided with slide grooves 3, and the side surfaces of the inner walls of the two slide grooves 3 are slidably connected with C-shaped plates 4;

[0030] A motor 5 is fixedly connected to the right side of the front side of the placement frame 2, and the rotating shaft of the motor 5 passes through the inside of the right slide groove 3. The rear end of the rotating shaft of the motor 5 passes through the rear sides of the vertical plates of the two C-shaped plates 4 and is rotatably connected to the rear side of the inner wall of the right slide groove 3. The upper sides of the two C-shaped plates 4 are movably plugged with clamping parts 6, and the left side of the top surface of the detection base 1 is fixedly connected with a detection machine 7.

[0031] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The clamping member 6 includes an E-shaped rod 601, which is movably inserted into the upper side of the horizontal plate of the C-shaped plate 4. A slot 602 is provided on the side of the middle vertical rod of the E-shaped rod 601. A T-shaped bar 401 is movably inserted into the side of the horizontal plate of the C-shaped plate 4. The side of the vertical bar of the T-shaped bar 401 is slidably connected to the side of the inner wall of the slot 602. A tension spring 402 is fixedly sleeved on the side of the vertical bar of the T-shaped bar 401. One end of the tension spring 402 is fixedly connected to the side of the horizontal bar of the T-shaped bar 401, and the other end of the tension spring 402 is fixedly connected to the side of the horizontal plate of the C-shaped plate 4. A clamping block 603 is fixedly connected to the bottom end of the vertical rod of the E-shaped rod 601. The E-shaped rod 601 in the moving state can straighten the bent copper wire, making it more convenient to place the copper wire in the arc groove 201.

[0032] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3There are several slots 602, which are arranged in a straight line at equal distances on the side of the middle vertical rod of the E-shaped rod 601. The several slots 602 can move the clamp 6 to different heights, thereby facilitating the detection of copper wires of different thicknesses.

[0033] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 Limit blocks 403 are provided on both sides of the left and right sides of the vertical plate of the C-shaped plate 4. The cross-section of the inner wall of the slide groove 3 is T-shaped, and the bottom surface of the inner wall of the slide groove 3 is slidably connected to the side surface of the inner wall of the limit block 403. By setting the limit block 403, it can be ensured that the C-shaped plate 4 will not move out from the side surface of the inner wall of the slide groove 3.

[0034] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The clamping block 603 is composed of a C-shaped block 604 and an extrusion block 605. The top of the horizontal block of the C-shaped block 604 is fixedly connected to the bottom end of the vertical rod of the E-shaped rod 601. The left and right sides of the extrusion block 605 are rotatably connected to the opposite sides of the two vertical plates of the C-shaped block 604 respectively. The bent copper wire can be straightened by the extrusion block 605.

[0035] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 The top surface of the placement frame 2 is provided with three arc grooves 201, and the arc grooves 201 are respectively on the same horizontal line with the three vertical rods of the E-shaped rod 601. The clamping member 6 can be driven by the E-shaped rod 601 to move downward to the middle position of the top surface of the arc groove 201.

[0036] See the attached drawings in the specification Figure 1 , Figure 2 and Figure 3 Two thread grooves 501 are provided on the side of the rotating shaft of the motor 5, and the thread spiral directions of the two thread grooves 501 are opposite. The two thread grooves 501 with opposite thread spiral directions can drive the two C-shaped plates 4 to move forward and backward at the same time.

[0037] Working principle: When using the copper wire surface anti-oxidation function performance test device, the cable to be tested is placed inside the arc groove 201 on the top surface of the placement frame 2, and then the rotating shaft of the motor 5 drives the thread groove 501 opened on its side to rotate. The spiral directions of the two thread grooves 501 are opposite, so that the rotating shaft of the motor 5 drives the front and rear two C-shaped plates 4 to move forward and backward respectively, and the clamping block 603 is driven by the E-shaped rod 601 to adjust to a suitable position, so that the C-shaped plate 4 drives the E-shaped rod 601 and the clamping block 603 to move forward and backward, and the squeezing block 605 rolls on the upper side of the cable to straighten the bent cable, thereby reducing the error in cable detection;

[0038] When the diameter of the cable to be detected is large, the two T-shaped bars 401 are moved to the front and rear sides, the tension spring 402 is stretched, and the vertical bars of the T-shaped bar 401 are moved out from the side of the inner wall of the slot 602, and the fixation of the two E-shaped rods 601 is released. Then, the E-shaped rod 601 is moved upward to a suitable position, and then the T-shaped bar 401 is loosened, so that the T-shaped bar 401 is reset by the rebound force of the tension spring 402, and the E-shaped rod 601 with the height adjustment is fixed, and the clamping block 603 is moved upward to a suitable position. The side of the extrusion block 605 is brought into contact with the side of the cable, and the detection device can detect cables with different diameters.

[0039] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for testing the anti-oxidation performance of a copper wire surface, comprising a detection base (1), characterized in that: The top surface of the detection base (1) is fixedly connected to a placement frame (2), the left and right sides of the top surface of the placement frame (2) are provided with sliding grooves (3), and the side surfaces of the inner walls of the two sliding grooves (3) are slidably connected to C-shaped plates (4); A motor (5) is fixedly connected to the right side of the front side of the placement frame (2); the rotating shaft of the motor (5) passes through the inside of the right side slide groove (3); the rear end of the rotating shaft of the motor (5) passes through the rear side of the vertical plates of the two C-shaped plates (4) and is rotatably connected to the rear side of the inner wall of the right side slide groove (3); the upper sides of the two C-shaped plates (4) are movably connected with clamping parts (6); and the left side of the top surface of the detection base (1) is fixedly connected to a detection machine (7).

2. The device for testing the anti-oxidation performance of copper wire surface according to claim 1, characterized in that: The clamping member (6) comprises an E-shaped rod (601), the E-shaped rod (601) being movably plugged into the upper side of the horizontal plate of the C-shaped plate (4), a slot (602) being provided on the side of the middle vertical rod of the E-shaped rod (601), a T-shaped bar (401) being movably plugged into the side of the horizontal plate of the C-shaped plate (4), the side of the vertical bar of the T-shaped bar (401) being slidably connected to the side of the inner wall of the slot (602), a tension spring (402) being fixedly sleeved on the side of the vertical bar of the T-shaped bar (401), one end of the tension spring (402) being fixedly connected to the side of the horizontal bar of the T-shaped bar (401), the other end of the tension spring (402) being fixedly connected to the side of the horizontal plate of the C-shaped plate (4), and a clamping block (603) being fixedly connected to the bottom end of the vertical bar of the E-shaped rod (601).

3. A device for testing the anti-oxidation performance of copper wire surface according to claim 2, characterized in that: The number of the slots (602) is a plurality, and the slots (602) are arranged in a straight line at equal distances on the side surface of the middle vertical rod of the E-shaped rod (601).

4. The device for testing the anti-oxidation performance of copper wire surface according to claim 1, characterized in that: Limit blocks (403) are provided on both left and right sides of the vertical plate of the C-shaped plate (4); the cross-section of the inner wall of the slide groove (3) is T-shaped, and the bottom surface of the inner wall of the slide groove (3) is slidably connected to the side surface of the inner wall of the limit block (403).

5. The device for testing the anti-oxidation performance of copper wire surface according to claim 2, characterized in that: The clamping block (603) is composed of a C-shaped block (604) and an extrusion block (605). The top end of the horizontal block of the C-shaped block (604) is fixedly connected to the bottom end of the vertical rod of the E-shaped rod (601), and the left and right sides of the extrusion block (605) are respectively rotatably connected to the opposite sides of the two vertical plates of the C-shaped block (604).

6. A device for testing the anti-oxidation performance of copper wire surface according to claim 2, characterized in that: The top surface of the placement frame (2) is provided with three arc-shaped grooves (201), and the arc-shaped grooves (201) are respectively on the same horizontal line as the three vertical rods of the E-shaped rod (601).

7. The device for testing the anti-oxidation performance of copper wire surface according to claim 1, characterized in that: Two thread grooves (501) are provided on the side surface of the rotating shaft of the motor (5), and the directions of the thread spirals of the two thread grooves (501) are opposite.

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