Network transformer PIN defect detection equipment

Abstract

The utility model discloses network transformer PIN defect detection equipment, and belongs to the field of transformer detection. The network transformer PIN defect detection equipment comprises a base and further comprises a supporting plate fixedly connected to the base, a movable plate is arranged on the supporting plate in a lifting mode, a U-shaped plate is arranged on the inner wall of the movable plate, and a roller is rotationally connected to the end of the U-shaped plate; the limiting plate is arranged on the movable plate in a lifting mode, an extending plate is fixedly connected to the limiting plate, a clamping mechanism is arranged on the extending plate, and when the limiting plate is attached to the outer wall of the U-shaped plate to move in a reciprocating mode, the two ends of the U-shaped plate are close to each other or away from each other, and the clamping end of the clamping mechanism abuts against the outer wall of the PIN; according to the utility model, the rollers can be attached to the outer walls of the PINs to move back and forth, and are matched with the clamping plate and the push plate to straighten the PINs, so that the shutdown time is reduced, the PINs do not need to be taken down to move, and the overall detection efficiency of the PINs is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer detection technical field especially relates to a network transformer PIN foot defect detection equipment. BACKGROUND

[0002] The network transformer is also called as Ethernet transformer or LAN transformer, is the key assembly in Ethernet interface, mainly comprises transformer casing, winding, PIN foot, but PIN foot quantity is numerous, after production, usually needs to use network transformer PIN foot defect detection equipment to detect PIN foot, makes it early discovery and solves the defect problem of PIN foot, improves the reliability and security of network transformer.

[0003] In prior art, visual camera or artificial visual inspection is usually used to visually inspect PIN foot, but PIN foot can be affected by mechanical pressure or improper angle in assembling or carrying process, causes its bending, when detecting that PIN foot has physical defect (PIN foot bending), still needs to be taken down and moves, the process not only consumes time, still can cause influence to overall detection efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a network transformer PIN foot defect detection equipment, which can effectively solve the problem of low overall detection efficiency of the network transformer in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A network transformer PIN foot defect detection equipment, comprising a base, further comprising: a support plate fixedly connected to the base, wherein the support plate is provided with a movable plate which is lifted and lowered, a U-shaped plate is arranged on the inner wall of the movable plate, and an end of the U-shaped plate is rotatably connected with a roller; a limiting plate is lifted and lowered on the movable plate, wherein the limiting plate is fixedly connected with an extension plate, and the extension plate is provided with a clamping mechanism; when the limiting plate reciprocally moves in close contact with the outer wall of the U-shaped plate, the two ends of the U-shaped plate are close to or away from each other, and the clamping end of the clamping mechanism abuts against the outer wall of the PIN foot.

[0007] In order to facilitate the straightening and limiting of the PIN foot, preferably, the clamping mechanism comprises a clamping plate and a push plate, the movable plate is fixedly connected with a fixed plate, the limiting plate is lifted and connected to the fixed plate, the clamping plate is slidably connected to one of the extension plates, the push plate is slidably connected to the other extension plate, and the clamping plate and the push plate are staggered.

[0008] In order to facilitate the synchronous movement of the clamping plate and the push plate, further, the movable plate is fixedly connected with a booster cylinder, the booster cylinder is slidably connected with a booster rod, one end of the booster rod is provided with a piston, and the piston is attached to the inner wall of the booster cylinder, the other end of the booster rod is fixedly connected to the limiting plate, and a first guide cylinder is fixedly connected to the one extension plate side wall of the booster rod, the first guide cylinder is slidably connected with a first guide rod, one end of the first guide rod is provided with a piston, and the piston is attached to the inner wall of the first guide cylinder, the clamping plate is fixedly connected to the other end of the first guide rod, a second guide cylinder is fixedly connected to the two extension plate side walls of the clamping plate, the second guide cylinder is slidably connected with a second guide rod, one end of the second guide rod is provided with a piston, and the piston is attached to the inner wall of the second guide cylinder, and the push plate is fixedly connected to the other end of the second guide rod, and the two groups of guide cylinders are respectively connected with the booster cylinder through the telescopic pipes.

[0009] In order to facilitate the lifting movement of the limiting plate, preferably, the fixed plate is provided with a telescopic piece, and the limiting plate is fixedly connected to the output end of the telescopic piece.

[0010] In order to facilitate the rotation of the roller, preferably, the U-shaped plate is fixedly connected with a connecting rod, and the roller is rotatably connected to the connecting rod.

[0011] In order to facilitate the installation of the supporting plate, further, the base is fixedly connected with a mounting plate, and the supporting plate is fixedly connected to the mounting plate.

[0012] Further, the movable plate is fixedly connected with an arcuate plate, and the arcuate plate is provided with a detection camera.

[0013] Compared with the prior art, the network transformer PIN foot defect detection equipment has the following beneficial effects:

[0014] 1. The network transformer PIN foot defect detection equipment, the roller is attached to the outer wall of the PIN foot, and then the movable plate is driven to move up and down by the electric telescopic rod, so that the roller attached to the outer wall of the PIN foot moves back and forth, and the PIN foot is straightened, thereby reducing downtime, without the need to remove the PIN foot, improving the detection efficiency of the PIN foot as a whole.

[0015] 2. The network transformer PIN foot defect detection equipment, one group of PIN feet can be detected by the detection camera, and then another group of PIN feet can be repeatedly detected, and during the detection process, the previous group of PIN feet can be repeatedly detected twice to verify whether the PIN feet have returned to the qualified state, ensuring the reliability of the detection.

[0016] The part not involved in the device is same as or can be realized by the prior art, and the device can make the roller adhere to the outer wall of the PIN pin and reciprocate, and cooperate with the clamping plate and the push plate to straighten the PIN pin, thereby reducing downtime, without the need to remove the PIN pin, and improving the detection efficiency of the PIN pin as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A network transformer PIN pin defect detection equipment axis measurement structure schematic view is provided for the utility model;

[0018] Figure 2 A network transformer PIN pin defect detection equipment base structure schematic view is provided for the utility model;

[0019] Figure 3 A network transformer PIN pin defect detection equipment local structure schematic Figure 1 ;

[0020] Figure 4 A network transformer PIN pin defect detection equipment local structure schematic Figure 2 .

[0021] In the figure: 1, base; 2, mounting plate; 3, support plate; 4, movable plate; 5, fixed plate; 6, U-shaped plate; 7, connecting rod; 8, roller; 9, telescopic piece; 10, limiting plate; 11, extension plate; 12, first guide cylinder; 13, first guide rod; 14, clamping plate; 15, second guide cylinder; 16, second guide rod; 17, push plate; 18, booster cylinder; 19, booster rod; 20, placing frame; 21, arched plate; 22, detection camera. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] In the description of the utility model, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0024] Embodiment:

[0025] Refer toFigures 1-4 The utility model provides a network transformer PIN foot defect detection equipment, including base 1, still be provided with placing frame 20 on base 1 for placing network transformer, and need to set up PIN foot on network transformer upwards, fixedly connected with mounting plate 2 on base 1, and support plate 3 is fixedly connected on mounting plate 2, for supporting support plate 3, still fixedly connected with electric telescopic handle on support plate 3, still be provided with movable plate 4 on the output of electric telescopic handle, fixedly connected with arcuate plate 21 on movable plate 4, arcuate plate 21 is provided with detection camera 22, detection camera 22 can use 3D camera, uses the structure light or laser scanning technology, obtains the three-dimensional information of PIN foot, can more accurately detect shape bending and position misalignment.

[0026] Refer to Figure 1 Detection camera 22 is used to detect the information state of one group of PIN feet, and the other group of PIN feet can be straightened and corrected through the cooperation of roller 8 and clamping mechanism, when the defect of network transformer PIN foot needs to be detected, one group of PIN feet can be detected as a whole by detection camera 22 first, and then the other group of PIN feet is detected repeatedly, and the last group of PIN feet can also be detected twice to verify whether the PIN feet return to the qualified state, to ensure the reliability of detection.

[0027] Fixed plate 5 is also fixedly connected to movable plate 4, telescopic piece 9 is arranged on fixed plate 5, and limiting plate 10 is fixedly connected to the output end of telescopic piece 9, telescopic piece 9 can be a pneumatic cylinder or an electric telescopic handle, for driving movable plate 4 to move up and down, U-shaped plate 6 is arranged on the inner wall of movable plate 4, connecting rod 7 is fixedly connected to the two groups of U-shaped ends of U-shaped plate 6, and roller 8 is rotatably connected to connecting rod 7, the two groups of rollers 8 are symmetrically arranged and are arranged on the two sides of the PIN feet respectively, so that the two groups of rollers 8 can be clamped on the two sides of the PIN feet to straighten the PIN feet.

[0028] In order to facilitate the movement of the two groups of rollers 8 on the U-shaped plate 6, the fixed plate 5 is fixedly connected to the movable plate 4, the telescopic piece 9 is arranged on the fixed plate 5, the telescopic piece 9 can use an electric telescopic handle or a pneumatic cylinder, and the limiting plate 10 is fixedly connected to the output end of the telescopic piece 9, when the limiting plate 10 is reciprocatingly lowered and moves close to the outer wall of the U-shaped plate 6, the two ends of the U-shaped plate 6 are close to each other, so that the two groups of rollers 8 move towards the two sides of the PIN feet and the rollers 8 are attached to the outer wall of the PIN feet, at this time, the movable plate 4 is driven to move up and down by the electric telescopic handle, so that the rollers 8 are reciprocatingly moved on the outer wall of the PIN feet to straighten the PIN feet, thereby reducing the downtime, without the need to remove the PIN feet, and improving the detection efficiency of the PIN feet as a whole.

[0029] In addition, the extension plate 11 is fixedly connected to the limiting plate 10, and the clamping mechanism is arranged on the extension plate 11, and when the limiting plate 10 reciprocates along the outer wall of the U-shaped plate 6, the clamping end of the clamping mechanism abuts against the outer wall of the PIN.

[0030] Further, the clamping mechanism comprises a clamping plate 14 and a pushing plate 17, the fixed plate 5 is fixedly connected to the movable plate 4, the limiting plate 10 is connected to the fixed plate 5 in a lifting mode, the clamping plate 14 is slidably connected to one of the extension plates 11, the pushing plate 17 is slidably connected to the other extension plate 11, and the clamping plate 14 and the pushing plate 17 are arranged in a staggered mode, so that the clamping plate 14 and the pushing plate 17 are located in different planes, and thus the clamping plate 14 and the pushing plate 17 can push the PIN from both sides.

[0031] In order to facilitate the synchronous movement of the clamping plate 14 and the pushing plate 17, the booster cylinder 18 is fixedly connected to the movable plate 4, the booster rod 19 is slidably connected to the booster cylinder 18, one end of the booster rod 19 is provided with a piston, the piston abuts against the inner wall of the booster cylinder 18, the other end of the booster rod 19 is fixedly connected to the limiting plate 10, the first guide cylinder 12 is fixedly connected to the side wall of one of the extension plates 11, the first guide rod 13 is slidably connected to the first guide cylinder 12, one end of the first guide rod 13 is provided with a piston, the piston abuts against the inner wall of the first guide cylinder 12, the clamping plate 14 is fixedly connected to the other end of the first guide rod 13, the second guide cylinder 15 is fixedly connected to the side wall of the other extension plate 11, the second guide rod 16 is slidably connected to the second guide cylinder 15, one end of the second guide rod 16 is provided with a piston, the piston abuts against the inner wall of the second guide cylinder 15, and the pushing plate 17 is fixedly connected to the other end of the second guide rod 16, and the two groups of guide cylinders are connected to the booster cylinder 18 through the telescopic pipes.

[0032] When the limiting plate 10 descends, the booster rod 19 moves synchronously, and thus the booster rod 19 drives the piston to move in the booster cylinder 18, the gas in the booster cylinder 18 is simultaneously delivered into the first guide cylinder 12 and the second guide cylinder 15, the first guide rod 13 drives the clamping plate 14 to move, the second guide rod 16 drives the pushing plate 17 to move, and thus the PIN can be straightened.

[0033] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered in the protection scope of the present application.

Claims

1. A network transformer pin foot defect detection apparatus comprising a base (1) characterised in that, Also include: The support plate (3) is fixedly connected to the base (1), Wherein, the support plate (3) is provided with a movable plate (4) which is lifted and lowered, a U-shaped plate (6) is arranged on the inner wall of the movable plate (4), and the end of the U-shaped plate (6) is rotatably connected with a roller (8); The limiting plate (10) is provided on the movable plate (4) and is lifted and lowered, Wherein, the limiting plate (10) is fixedly connected with an extension plate (11), and the extension plate (11) is provided with a clamping mechanism, when the limiting plate (10) reciprocally moves in close contact with the outer wall of the U-shaped plate (6), the two ends of the U-shaped plate (6) are close to or away from each other, and the clamping end of the clamping mechanism abuts against the outer wall of the PIN pin.

2. The network transformer pin defect detection apparatus of claim 1, wherein, The clamping mechanism includes a clamping plate (14) and a push plate (17), the movable plate (4) is fixedly connected with a fixed plate (5), the limiting plate (10) is lifted and connected to the fixed plate (5), the clamping plate (14) is slidably connected to one of the extension plates (11), the push plate (17) is slidably connected to the other extension plate (11), and the clamping plate (14) and the push plate (17) are staggered.

3. A network transformer pin defect detection apparatus according to claim 2, wherein, The movable plate (4) is fixedly connected with a booster cylinder (18), the booster cylinder (18) is slidably connected with a booster rod (19), one end of the booster rod (19) is provided with a piston, and the piston is in close contact with the inner wall of the booster cylinder (18), the other end of the booster rod (19) is fixedly connected to the limiting plate (10), one side wall of the extension plate (11) is fixedly connected with a first guide cylinder (12), the first guide cylinder (12) is slidably connected with a first guide rod (13), one end of the first guide rod (13) is provided with a piston, and the piston is in close contact with the inner wall of the first guide cylinder (12), the clamping plate (14) is fixedly connected to the other end of the first guide rod (13), the side wall of the other extension plate (11) is fixedly connected with a second guide cylinder (15), the second guide cylinder (15) is slidably connected with a second guide rod (16), one end of the second guide rod (16) is provided with a piston, and the piston is in close contact with the inner wall of the second guide cylinder (15), the push plate (17) is fixedly connected to the other end of the second guide rod (16), and the two groups of guide cylinders are respectively connected with the booster cylinder (18) through the telescopic pipes.

4. The network transformer pin defect detection apparatus of claim 2, wherein, The fixed plate (5) is provided with a telescopic piece (9), and the limiting plate (10) is fixedly connected to the output end of the telescopic piece (9).

5. The network transformer pin defect detection apparatus of claim 1, wherein, The U-shaped plate (6) is fixedly connected with a connecting rod (7), and the roller (8) is rotatably connected to the connecting rod (7).

6. The network transformer pin defect detection apparatus of claim 1, wherein, The base (1) is fixedly connected with a mounting plate (2), and the support plate (3) is fixedly connected to the mounting plate (2).

7. The network transformer pin defect detection apparatus of claim 1, wherein The movable plate (4) is fixedly connected with an arcuate plate (21), and the arcuate plate (21) is provided with a detection camera (22).

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