Fixing frame for wheel set fluorescent magnetic particle flaw detector

Abstract

The utility model relates to the technical field of wheel set flaw detection, in particular to a wheel set fluorescent magnetic particle flaw detector fixing frame which comprises a base, two moving seats, a powder wiping assembly, a fixing assembly and a transmission assembly. The powder wiping assembly comprises supporting plates, powder wiping motors, driving wheels, a powder box and limiting wheels, the two supporting plates are fixedly connected with the movable base, the powder wiping motors are fixedly connected to the outer sides of the supporting plates, the driving wheels are connected to the opposite sides of the powder wiping motors, and the powder box is fixedly connected to the end, away from the supporting plates, of the movable base; the fixing assembly is connected with the moving seat, the transmission assembly is connected with the base, and the problems that after a wheel pair is fixed through the fixing frame of the wheel pair fluorescent magnetic particle flaw detector, workers need to spray fluorescent magnetic powder on the surface of the wheel pair, a large amount of manpower is consumed, and the labor intensity is lowered are solved. And the flaw detection time of the wheel set is relatively long.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel set flaw detection, in particular to a wheel set fluorescent magnetic particle flaw detection machine fixing frame. Background Art

[0002] When the wheelset is fixed by the movable plate and the clamping plate, the subsequent spraying of fluorescent magnetic powder on the wheelset is uneven, and it is difficult for the industrial camera to scan it in all directions, resulting in poor flaw detection effect of the fluorescent magnetic particle flaw detector on the wheelset.

[0003] The existing announcement number CN218885809U discloses a fixed frame of a wheel pair fluorescent magnetic particle flaw detector, which includes two mutually parallel guide plates for feeding the wheel pair, the two guide plates are respectively located on the side of the two wheel rims of the wheel pair away from each other, and two positioning wheels for positioning the wheel pair are rotatably arranged on the guide plates, the two positioning wheels are arranged along the length direction of the guide plates, and their arc circumferential surfaces are movably abutted with the wheel rims of the wheel pair, the rotation axis of the positioning wheel is arranged perpendicular to the two guide plate surfaces, and the guide plate is also provided with a driving assembly for driving the wheel pair to rotate on the positioning wheel. The application has the effect of improving the problem that the fluorescent magnetic particle flaw detector has a poor flaw detection effect on the wheel pair due to the fixed clamping of the wheel pair.

[0004] However, after fixing the wheelset using the above-mentioned wheelset fluorescent magnetic particle flaw detector fixing frame, workers are required to sprinkle fluorescent magnetic powder on the surface of the wheelset, which consumes a lot of manpower and results in a long flaw detection time for the wheelset. Utility Model Content

[0005] The purpose of the utility model is to provide a wheelset fluorescent magnetic particle flaw detector fixing bracket, which solves the problem that after the wheelset is fixed using the wheelset fluorescent magnetic particle flaw detector fixing bracket, workers need to sprinkle fluorescent magnetic powder on the surface of the wheelset, which consumes a lot of manpower and leads to a long flaw detection time for the wheelset.

[0006] To achieve the above-mentioned purpose, the utility model provides a wheelset fluorescent magnetic particle flaw detector fixing frame, including a base and a movable base, the number of the movable bases is two, the two movable bases are respectively slidably connected to the base and are respectively located inside the base, and also include a powder wiping assembly, a fixed assembly and a transmission assembly; the powder wiping assembly includes a support plate, a powder wiping motor, a driving wheel, a powder box and a limiting wheel, the number of the support plates is two, the two support plates are respectively fixedly connected to the movable base and are respectively located on the outside of the base, the outside of each support plate is fixedly connected with a powder wiping motor, the opposite sides of the two powder wiping motors are respectively connected with a driving wheel, the end of each movable base away from the support plate is fixedly connected with a powder box, the inside of each powder box is fixedly connected with two limiting wheels, the fixed assembly is connected to the movable base, and the transmission assembly is connected to the base.

[0007] Among them, the powdering assembly also includes a support rod, a support wheel and a powdering belt. There are multiple support rods, and the multiple support rods are respectively fixedly connected to the support plate and are respectively located on the top of the support plate. A support wheel is rotatably connected between every two support rods. The powdering belt is connected to the driving wheel, the support wheel and the limiting wheel, and is located outside the base.

[0008] Wherein, the fixed component includes a fixed seat, a rotating shaft and a fixed roller. There are two fixed seats, which are fixedly connected to the movable seat respectively and located on the top of the movable seat respectively. There are multiple rotating shafts, which are rotatably connected to the fixed seat respectively and located on the opposite side of the fixed seat respectively. There are multiple fixed rollers, which are fixedly connected to the rotating shaft respectively and located below the powdering belt.

[0009] Among them, the transmission assembly includes a support frame, a transmission motor and a bidirectional screw rod. The support frame is fixedly connected to the base and is located on the outside of the base. The transmission motor is fixedly connected to the support frame and is located on the top of the support frame. The bidirectional screw rod is connected to the transmission motor and passes through the moving seat.

[0010] Among them, the wheelset fluorescent magnetic particle flaw detector fixing frame also includes a rotating support rod, and the number of the rotating support rods is multiple, and the multiple rotating support rods are respectively rotatably connected to the fixing seat and are respectively located inside the fixing seat.

[0011] The utility model discloses a fixed frame for a wheelset fluorescent magnetic particle flaw detector, wherein the base provides support for the equipment, the support plate provides support for the powdering motor, the powder box is used to store fluorescent magnetic powder, and after the wheelset is fixed by the fixing assembly, the driving wheel is driven to rotate by the rotation of the powdering motor, and the powdering belt is driven to rotate at the same time, and when the powdering belt passes through the powder box, the fluorescent magnetic powder in the powder box is brought out by the powdering belt and rubbed on the surface of the wheelset fixed by the fixing assembly, and the wheelset is driven to rotate by the rotation of the powdering belt, so as to achieve the purpose of evenly coating the surface of the wheelset with fluorescent magnetic powder, and solves the problem that after the wheelset is fixed by using the fixed frame for the wheelset fluorescent magnetic particle flaw detector, the staff needs to sprinkle fluorescent magnetic powder on the surface of the wheelset, which consumes a lot of manpower and leads to a long flaw detection time for the wheelset. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a wheelset fluorescent magnetic particle flaw detector fixing frame according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a powdering assembly according to the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of a transmission assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a fixing assembly and a rotating support rod of a second embodiment of the utility model.

[0017] In the figure: 101-base, 102-moving seat, 103-support plate, 104-powdering motor, 105-driving wheel, 106-powder box, 107-limiting wheel, 108-support rod, 109-support wheel, 110-powdering belt, 111-fixed seat, 112-rotating shaft, 113-fixed roller, 114-support frame, 115-transmission motor, 116-bidirectional screw rod, 201-rotating support rod. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of a fixed frame of a wheelset fluorescent magnetic particle flaw detector according to the first embodiment of the utility model. Figure 2 This is a schematic structural diagram of a powder-wiping assembly according to a first embodiment of the present invention. Figure 3 It is a structural schematic diagram of the transmission component of the first embodiment of the utility model. The utility model provides a wheelset fluorescent magnetic particle flaw detector fixing frame, including a base 101, a movable seat 102, a powder wiping assembly, a fixed assembly and a transmission assembly, the powder wiping assembly includes a support plate 103, a powder wiping motor 104, a driving wheel 105, a powder box 106, a limiting wheel 107, a support rod 108, a support wheel 109 and a powder wiping belt 110, the fixed assembly includes a fixed seat 111, a rotating shaft 112 and a fixed roller 113, and the transmission assembly includes a support frame 114, a transmission motor 115 and a bidirectional screw 116; the above-mentioned scheme solves the problem that after the wheelset is fixed by using the wheelset fluorescent magnetic particle flaw detector fixing frame, the staff needs to sprinkle fluorescent magnetic powder on the surface of the wheelset, which consumes a lot of manpower and leads to a long flaw detection time for the wheelset. It can be understood that the above-mentioned scheme can be used in the scene of spraying fluorescent magnetic powder when the wheelset is fixed, and can also be used to solve the problem of wheelset fixing.

[0021] According to this specific embodiment, the number of the movable seats 102 is two, and the two movable seats 102 are respectively slidably connected to the base 101 and are respectively located inside the base 101. The number of the support plates 103 is two, and the two support plates 103 are respectively fixedly connected to the movable seats 102 and are respectively located on the outside of the base 101. The outside of each support plate 103 is fixedly connected with a powdering motor 104, and the opposite sides of the two powdering motors 104 are respectively connected with a driving wheel 105. The end of each movable seat 102 away from the support plate 103 is fixedly connected with a powder box 106, and the interior of each powder box 106 is fixedly connected with two limiting wheels 107. The fixed component is connected to the movable seat 102, and the transmission component is connected to the base 101. The base 101 provides support for the equipment, and the support plate 103 provides support for the powdering motor 104. The powder box 106 is used to store fluorescent magnetic powder. After the fixed component fixes the wheelset, the rotation of the powdering motor 104 drives the active wheel 105 to rotate, and at the same time drives the powdering belt 110 to rotate. When the powdering belt 110 passes through the powder box 106, the fluorescent magnetic powder in the powder box 106 is brought out by the powdering belt 110 and rubbed on the surface of the wheelset fixed by the fixed component. The rotation of the powdering belt 110 drives the wheelset to rotate, so as to achieve the purpose of evenly coating the surface of the wheelset with fluorescent magnetic powder.

[0022] Among them, the number of the support rods 108 is multiple, and the multiple support rods 108 are respectively fixedly connected to the support plate 103 and are respectively located on the top of the support plate 103. A support wheel 109 is rotatably connected between every two support rods 108. The powdering belt 110 is connected to the driving wheel 105, the support wheel 109 and the limiting wheel 107, and is located outside the base 101. The support rods 108 provide support for the support wheel 109, and the support wheel 109 supports the powdering belt 110, so that the lower half of the powdering belt 110 does not rub against the base 101, thereby extending the service life of the powdering belt 110.

[0023] Secondly, there are two fixed seats 111, which are fixedly connected to the movable seat 102 and located at the top of the movable seat 102 respectively. There are multiple rotating shafts 112, which are rotatably connected to the fixed seats 111 and located at opposite sides of the fixed seats 111 respectively. There are multiple fixed rollers 113, which are fixedly connected to the rotating shafts 112 and located below the powdering belt 110. The fixed seat 111 is used to fix the outer surface of the wheelset, the rotating shaft 112 provides support and rotation for the fixed rollers 113, and the fixed rollers 113 provide limiting function for the upper half of the powdering belt 110, so that the upper and lower parts of the powdering belt 110 are not stuck together.

[0024] Again, the support frame 114 is fixedly connected to the base 101 and is located on the outside of the base 101. The transmission motor 115 is fixedly connected to the support frame 114 and is located on the top of the support frame 114. The bidirectional screw rod 116 is connected to the transmission motor 115 and passes through the moving seat 102. The support frame 114 provides support for the transmission motor 115. When the wheelset is fixed, the rotation of the transmission motor 115 drives the bidirectional screw rod 116 to rotate, and at the same time drives the two moving seats 102 to move toward the center respectively. The fixed seat 111 moves with the moving seat 102, thereby achieving the purpose of fixing the wheelset.

[0025] A wheelset fluorescent magnetic particle flaw detector fixing frame of the present embodiment is used, the base 101 provides support for the equipment, the support plate 103 provides support for the powdering motor 104, the powder box 106 is used to store fluorescent magnetic powder, after the wheelset is fixed by the fixing assembly, the driving wheel 105 is driven to rotate by the rotation of the powdering motor 104, and the powdering belt 110 is driven to rotate at the same time, when the powdering belt 110 passes through the powder box 106, the fluorescent magnetic powder in the powder box 106 is brought out by the powdering belt 110 and rubbed on the surface of the wheelset fixed by the fixing assembly, and the wheelset is driven to rotate by the rotation of the powdering belt 110, so as to achieve the purpose of evenly coating the surface of the wheelset with fluorescent magnetic powder, thereby solving the problem that after the wheelset is fixed by using the wheelset fluorescent magnetic particle flaw detector fixing frame, the staff needs to sprinkle fluorescent magnetic powder on the surface of the wheelset, which consumes a lot of manpower and leads to a long flaw detection time for the wheelset.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a structural schematic diagram of a fixing assembly and a rotating support rod of a second embodiment of the utility model.

[0028] The wheelset fluorescent magnetic particle flaw detector fixing frame of this embodiment further includes a rotating support rod 201 .

[0029] According to this specific embodiment, there are multiple rotating support rods 201, and the multiple rotating support rods 201 are respectively rotatably connected to the fixed seat 111 and are respectively located inside the fixed seat 111. The rotating support rods 201 provide support and rotation for the fixed wheelset. The rotation provided by the rotating support rods 201 reduces the friction between the wheelset and the fixed seat 111 when the wheelset rotates, making it more convenient for the powder belt 110 to drive the wheelset to rotate.

[0030] By using a wheelset fluorescent magnetic particle flaw detector fixing frame of the present embodiment, the rotation effect provided by the rotating support rod 201 reduces the friction between the wheelset and the fixing seat 111 when the wheelset rotates, making it more convenient for the powder belt 110 to drive the wheelset to rotate.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A fixed frame for a wheelset fluorescent magnetic particle flaw detector, comprising a base and a movable base, wherein the number of the movable bases is two, the two movable bases are respectively slidably connected to the base and are respectively located inside the base, wherein: It also includes a powdering component, a fixing component and a transmission component; The powder rubbing assembly includes a support plate, a powder rubbing motor, a driving wheel, a powder box and a limiting wheel. There are two support plates, and the two support plates are respectively fixedly connected to the movable seat and are respectively located on the outside of the base. The outside of each support plate is fixedly connected with a powder rubbing motor, and the opposite sides of the two powder rubbing motors are respectively connected with a driving wheel. Each movable seat is fixedly connected with a powder box at one end away from the support plate, and the inside of each powder box is fixedly connected with two limiting wheels. The fixed assembly is connected to the movable seat, and the transmission assembly is connected to the base.

2. A wheelset fluorescent magnetic particle flaw detector fixing frame as claimed in claim 1, characterized in that: The powdering assembly also includes a support rod, a support wheel and a powdering belt. There are multiple support rods, and the multiple support rods are respectively fixedly connected to the support plate and are respectively located on the top of the support plate. A support wheel is rotatably connected between every two support rods. The powdering belt is connected to the driving wheel, the support wheel and the limiting wheel, and is located outside the base.

3. A wheelset fluorescent magnetic particle flaw detector fixing frame as claimed in claim 2, characterized in that: The fixed assembly includes a fixed seat, a rotating shaft and a fixed roller. There are two fixed seats, which are fixedly connected to the movable seat and located on the top of the movable seat respectively. There are multiple rotating shafts, which are rotatably connected to the fixed seat and located on opposite sides of the fixed seat respectively. There are multiple fixed rollers, which are fixedly connected to the rotating shaft and located below the powder belt.

4. A wheelset fluorescent magnetic particle flaw detector fixing frame as claimed in claim 1, characterized in that: The transmission assembly includes a support frame, a transmission motor and a bidirectional screw rod. The support frame is fixedly connected to the base and is located on the outside of the base. The transmission motor is fixedly connected to the support frame and is located on the top of the support frame. The bidirectional screw rod is connected to the transmission motor and passes through the moving seat.

5. A wheelset fluorescent magnetic particle flaw detector fixing frame as claimed in claim 3, characterized in that: The wheelset fluorescent magnetic particle flaw detector fixing frame also includes a plurality of rotating support rods, and the plurality of rotating support rods are rotatably connected to the fixing seat respectively and are respectively located inside the fixing seat.

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