Roller turnover mechanism applied to bearing roller diagnostic machine

Abstract

The roller turnover mechanism applied to the bearing roller flaw detector is composed of a lifting assembly, a transferring assembly, a turnover assembly and a clamping assembly, the lifting assembly is used for driving the transferring assembly to ascend and descend, and the transferring assembly is used for driving the turnover assembly to transversely transfer. The overturning assembly is used for driving the clamping assembly to be switched between the vertical state and the horizontal state, and the clamping assembly is used for clamping or releasing the roller. When the roller overturning mechanism applied to the bearing roller flaw detector is used, the lifting assembly and the transferring assembly are matched with each other, the inserting piece is inserted into the bottom end of a roller, then the roller is clamped through the clamping assembly, and finally the overturning action of the roller is achieved through the overturning assembly, so that the roller overturning mechanism is simple and ingenious in structure, convenient to operate and high in practicability. And the automatic roller carrying device is suitable for popularization and application.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flaw detection technology, especially to the roller turnover mechanism applied to bearing roller flaw detection machine. BACKGROUND

[0002] The bearing roller in the wind driven generator needs to be detected in the production process, and the roller needs to be switched from vertical state to horizontal state for magnetization and magnetic suspension spraying in the detection process. At present, manual carrying mode is mostly adopted, which is time-consuming and laborious, affects the production efficiency, and also has serious safety hazards.

[0003] Therefore, in view of the deficiencies in the prior art, it is necessary to design a roller turnover mechanism applied to bearing roller flaw detection machine to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the utility model aims at providing a roller turnover mechanism applied to bearing roller flaw detection machine.

[0005] In order to achieve the above-mentioned purposes and other related purposes, the technical scheme provided by the utility model is: a roller turnover mechanism applied to bearing roller flaw detection machine, the roller turnover mechanism is composed of lifting assembly, transfer assembly, turnover assembly and clamping assembly, the lifting assembly is used for driving the transfer assembly to lift, the transfer assembly is used for driving the turnover assembly to transfer laterally, the turnover assembly is used for driving the clamping assembly to switch between vertical state and horizontal state, and the clamping assembly is used for clamping or releasing the roller.

[0006] The preferred technical scheme is: the lifting assembly is composed of lifting cylinder, guide assembly, base and floating seat, the floating seat is arranged above the base, the floating seat and the base are connected through the guide assembly, and the lifting cylinder is fixedly arranged on the base and used for driving the floating seat to lift.

[0007] The preferred technical scheme is: the transfer assembly is composed of guide rail, screw rod, sliding seat and screw rod driving motor, the guide rail is fixedly arranged on the floating seat along the lateral direction, the sliding seat is slidably arranged on the guide rail, the screw rod driving motor is fixedly arranged on the floating seat and used for driving the screw rod to rotate, the screw rod and the guide rail are arranged in parallel with each other, and the sliding seat is fixedly connected with the screw nut arranged on the screw rod.

[0008] The preferred technical scheme is that the turnover assembly is composed of a turnover cylinder, a fixed seat and a turnover seat, the fixed seat is fixed to one end of the floating seat, the turnover seat is rotationally connected with the fixed seat through a rotating shaft, the turnover cylinder is fixed to the floating seat and is drivingly connected with the rotating shaft through a connecting rod, and the turnover cylinder is configured to drive the turnover seat to switch between a horizontal state and a vertical state.

[0009] The preferred technical scheme is that the clamping assembly is composed of a pressing cylinder and an insert, the insert is fixed to the bottom side of the turnover seat, the pressing cylinder is fixed to the top side of the turnover seat and is used to drive a pressing block to approach or move away from the insert, and the pressing block and the insert are matched with each other to clamp or release the roller.

[0010] Due to the above technical scheme, the utility model has the beneficial effects that:

[0011] The roller turnover mechanism applied to the bearing roller flaw detector has the advantages that, during use, the insert is inserted into the bottom end of the roller through the cooperation of the lifting assembly and the transfer assembly, the roller is clamped through the clamping assembly, and the turnover action of the roller is realized through the turnover assembly. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model discloses a roller turnover mechanism applied to a bearing roller flaw detector. DETAILED DESCRIPTION

[0013] The skilled person can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0014] Please refer to Figure 1 It should be noted that, in the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings or the orientation or positional relationship commonly used when the utility model product is used, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0015] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected, it can be mechanical connection, or it can be electrical connection, it can be directly connected, or it can be indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0016] Embodiment:

[0017] As shown in Figure 1 According to one general technical concept of the utility model, a roller turnover mechanism applied to a bearing roller flaw detector is provided, the roller turnover mechanism is composed of a lifting assembly, a transfer assembly, a turnover assembly and a clamping assembly, the lifting assembly is used to drive the transfer assembly to lift, the transfer assembly is used to drive the turnover assembly to transfer laterally, the turnover assembly is used to drive the clamping assembly to switch between vertical state and horizontal state, and the clamping assembly is used to clamp or release the roller.

[0018] As shown in Figure 1 In an example embodiment of the utility model, the lifting assembly is composed of a lifting cylinder 11, a guide assembly 12, a base 13 and a floating seat 14, the floating seat 14 is arranged above the base 13, the floating seat 13 and the base 14 are connected through the guide assembly 12, and the lifting cylinder 11 is fixedly arranged on the base 13 and is used to drive the floating seat 14 to lift.

[0019] As shown in Figure 1 In an example embodiment of the utility model, the transfer assembly is composed of a guide rail 21, a lead screw (not shown), a sliding seat 22 and a lead screw driving motor 23, the guide rail 21 is fixedly arranged on the floating seat 14 along the lateral direction, the sliding seat 22 is slidably arranged on the guide rail 21, the lead screw driving motor 23 is fixedly arranged on the floating seat 14 and is used to drive the lead screw to rotate, the lead screw and the guide rail 21 are arranged in parallel with each other, and the sliding seat 22 is fixedly connected with a lead screw nut arranged on the lead screw.

[0020] As shown in Figure 1 In an example embodiment of the utility model, the turnover assembly is composed of a turnover cylinder 31, a fixed seat 32 and a turnover seat 33, the fixed seat 32 is fixedly arranged on one end of the floating seat 14, the turnover seat 33 is rotatably connected with the fixed seat 32 through a rotating shaft, the turnover cylinder 31 is fixedly arranged on the floating seat 14 and is drivingly connected with the rotating shaft through a connecting rod, and the turnover cylinder 31 is configured to be able to drive the turnover seat 33 to switch between horizontal state and vertical state.

[0021] As shown in Figure 1As shown, in an example embodiment of the present application, the clamping assembly is composed of a pressing cylinder 41 and an insert 42, the insert 42 is fixedly arranged at the bottom side of the turnover seat 33, the pressing cylinder 41 is fixedly arranged at the top side of the turnover seat 33 and is used to drive the pressing block to approach or move away from the insert 42, and the pressing block and the insert 42 are matched with each other to clamp or release the roller.

[0022] Therefore, the present application has the following advantages:

[0023] The roller turnover mechanism applied to the bearing roller flaw detector has the advantages that: when in use, the insert is inserted into the bottom end of the roller through the cooperation of the lifting assembly and the transfer assembly, then the roller is clamped through the clamping assembly, and finally the turnover action of the roller is realized through the turnover assembly, so that the automatic carrying of the roller is realized, and the roller turnover mechanism is simple and smart and is suitable for popularization and application.

[0024] The above embodiments only exemplarily illustrate the principle and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A roller turnover mechanism applied to a bearing roller flaw detector, characterized in that: The roller overturning mechanism is composed of a lifting assembly, a transfer assembly, an overturning assembly and a clamping assembly, the lifting assembly is used to drive the transfer assembly to lift, the transfer assembly is used to drive the overturning assembly to transfer laterally, the overturning assembly is used to drive the clamping assembly to switch between the vertical state and the horizontal state, and the clamping assembly is used to clamp or release the roller.

2. The roll over mechanism for use in a bearing roll flaw detector as claimed in claim 1, wherein: The lifting assembly is composed of a lifting cylinder, a guide assembly, a base and a floating seat, the floating seat is arranged above the base, the floating seat and the base are connected through the guide assembly, and the lifting cylinder is fixedly arranged on the base and used to drive the floating seat to lift.

3. The roller flipping mechanism for use in a bearing roller flaw detector as claimed in claim 2, wherein: The transfer assembly is composed of a guide rail, a lead screw, a sliding seat and a lead screw drive motor, the guide rail is fixedly arranged on the floating seat in the lateral direction, the sliding seat is slidably arranged on the guide rail, the lead screw drive motor is fixedly arranged on the floating seat and used to drive the lead screw to rotate, the lead screw and the guide rail are arranged in parallel with each other, and the sliding seat is fixedly connected with a lead screw nut arranged on the lead screw.

4. The roller flipping mechanism for use in a bearing roller flaw detector as claimed in claim 3, wherein: The overturning assembly is composed of an overturning cylinder, a fixed seat and an overturning seat, the fixed seat is fixedly arranged at one end of the floating seat, the overturning seat is rotationally connected with the fixed seat through a rotating shaft, the overturning cylinder is fixedly arranged on the floating seat and transmissionally connected with the rotating shaft through a connecting rod, and the overturning cylinder is configured to drive the overturning seat to switch between the horizontal state and the vertical state.

5. The roll over mechanism for use in a bearing roll flaw detector as claimed in claim 4, wherein: The clamping assembly is composed of a pressing cylinder and an insert, the insert is fixedly arranged on the bottom side of the overturning seat, the pressing cylinder is fixedly arranged on the top side of the overturning seat and used to drive a pressing block to approach or move away from the insert, and the pressing block and the insert are matched with each other to clamp or release the roller.

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