Automatic deviation rectifying device for feeding of bearing inner ring grinding machine

Abstract

The utility model relates to an automatic feeding deviation rectifying device for a bearing inner ring grinding machine, which belongs to the field of bearing inner ring processing and comprises a main mounting frame, a controller fixedly connected to the upper surface of the main mounting frame and a self-adaptive sensor fixedly connected to the inner top wall of the main mounting frame. The left side and the right side of the main mounting frame are each provided with a deviation rectifying structure used for preventing a bearing inner ring from transversely deviating, and each deviation rectifying structure comprises electric push rods fixedly connected to the left side and the right side of the main mounting frame, a fixing frame fixedly connected to the tail ends of movable rods of the electric push rods and a plurality of elastic telescopic rods fixedly connected to the inner side of the fixing frame. According to the automatic feeding deviation correcting device for the bearing inner ring grinding machine, the high-precision sensor and the intelligent executing mechanism are integrated, the position and shape changes of a bearing inner ring in the conveying process can be monitored in real time, rapid response is achieved, precise deviation correcting is conducted, transverse deviation and shape abnormity of the bearing inner ring are effectively avoided, and the quality of the bearing inner ring is improved. And the precision and the efficiency of grinding machining are also obviously improved.

Description

Technical Field

[0001] This utility model relates to an automatic correction device for loading bearing inner rings onto a grinding machine, belonging to the field of bearing inner ring processing. Background Technology

[0002] In the precision manufacturing field of bearings, the grinding of the bearing inner ring plays a crucial role. This step not only affects the overall quality of the bearing but is also key to ensuring its stable operation in various mechanical equipment.

[0003] However, during the grinding process of the bearing inner ring, due to the precision limitations of the transmission system and the influence of external environmental factors, the bearing inner ring often experiences problems such as lateral displacement or abnormal shape during transmission. This not only affects the precision and efficiency of the grinding process, but also increases the difficulty of subsequent assembly and use, and may even lead to the scrapping of the entire bearing. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides an automatic correction device for bearing inner ring grinding machine loading, which has the advantages of improving processing accuracy and efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned goal of improving processing accuracy and efficiency, this utility model provides the following technical solution: an automatic correction device for feeding bearing inner rings into a grinding machine, including a main mounting frame, a controller fixedly connected to the upper surface of the main mounting frame, and an adaptive sensor fixedly connected to the inner top wall of the main mounting frame. The left and right sides of the main mounting frame are provided with correction structures to prevent the bearing inner rings from shifting laterally.

[0008] The correction structure includes an electric push rod fixedly connected to the left and right sides of the main mounting frame, a fixed frame fixedly connected to the end of the movable rod of the electric push rod, several elastic telescopic rods fixedly connected to the inside of the fixed frame, a connecting frame fixedly connected between the piston rod ends of the several elastic telescopic rods, several rotating rods rotatably connected between the inner top wall and inner bottom wall of the connecting frame, and a correction guide wheel fixedly connected to the outside of the rotating rods.

[0009] Furthermore, the adaptive sensor integrates a displacement sensor and a shape recognition sensor, and the data output terminal of the adaptive sensor is electrically connected to the data receiving terminal of the controller.

[0010] Furthermore, both of the electric push rods are fixedly connected to a reinforcing frame on their outer sides. The left reinforcing frame is fixedly connected to the left side wall of the main mounting frame, and the right reinforcing frame is fixedly connected to the right side wall of the main mounting frame. The signal receiving end of the electric push rod is electrically connected to the signal transmitting end of the controller.

[0011] Furthermore, the end of the electric push rod piston rod on the left side moves through the left side wall of the main mounting frame and extends to the inside of the main mounting frame to be fixedly connected to the left side fixed frame, and the end of the electric push rod movable rod on the right side moves through the right side wall of the main mounting frame and extends to the inside of the main mounting frame to be fixedly connected to the right side fixed frame.

[0012] Furthermore, several elastic telescopic rods on the left side are fixedly connected to the inner left side wall of the left fixed frame, and several elastic telescopic rods on the right side are fixedly connected to the inner right side wall of the right fixed frame. Several rotating rods on the same side are arranged equidistantly along the front-back direction of the connecting frame on the same side.

[0013] Furthermore, the upper surface and bottom of the connecting frame are both fixedly connected to sliders, and the inner side of the sliders is slidably connected to a sliding rod.

[0014] Furthermore, both ends of the upper sliding rod are bent upwards and fixedly connected to the inner top wall of the corresponding fixing frame, and both ends of the lower sliding rod are bent downwards and fixedly connected to the inner bottom wall of the corresponding fixing frame.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an automatic deviation correction device for bearing inner ring grinding machine loading, which has the following beneficial effects:

[0017] This automatic deviation correction device for bearing inner ring grinding machine loading integrates high-precision sensors and intelligent actuators. It can monitor the position and shape changes of the bearing inner ring in real time during the conveying process and respond quickly to make precise deviation corrections. It not only effectively avoids lateral displacement and abnormal shape of the bearing inner ring, but also significantly improves the accuracy and efficiency of grinding, ensuring the overall quality of bearing products. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a perspective view of the main mounting frame and electric push rod in the structure of this utility model;

[0020] Figure 3 This is a top view of the fixing frame and the elastic telescopic rod in the structure of this utility model;

[0021] Figure 4 This is a side view of the connecting frame, rotating rod, and correction guide wheel in the structure of this utility model.

[0022] In the diagram: 1. Main mounting bracket; 2. Controller; 3. Adaptive sensor; 4. Electric push rod; 5. Fixing bracket; 6. Elastic telescopic rod; 7. Connecting bracket; 8. Rotating rod; 9. Correction guide wheel; 10. Reinforcing bracket; 11. Slider; 12. Slide rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 The present invention provides a technical solution: an automatic correction device for feeding bearing inner rings onto a grinding machine, comprising a main mounting frame 1, a controller 2 fixedly connected to the upper surface of the main mounting frame 1, and an adaptive sensor 3 fixedly connected to the inner top wall of the main mounting frame 1. The left and right sides of the main mounting frame 1 are provided with correction structures to prevent the bearing inner rings from shifting laterally.

[0025] like Figure 1 As shown, the correction structure includes an electric push rod 4 fixedly connected to the left and right sides of the main mounting frame 1, a fixed frame 5 fixedly connected to the end of the movable rod of the electric push rod 4, several elastic telescopic rods 6 fixedly connected to the inside of the fixed frame 5, a connecting frame 7 fixedly connected between the piston rod ends of the several elastic telescopic rods 6, several rotating rods 8 rotatably connected between the inner top wall and inner bottom wall of the connecting frame 7, and a correction guide wheel 9 fixedly connected to the outside of the rotating rods 8.

[0026] It should be noted that the adaptive sensor 3 integrates a displacement sensor and a shape recognition sensor, and the data output terminal of the adaptive sensor 3 is electrically connected to the data receiving terminal of the controller 2.

[0027] Both electric push rods 4 are fixedly connected to the outer side of a reinforcing frame 10. The design of the reinforcing frame 10 enhances the stability of the electric push rods 4 and prevents structural damage caused by uneven force during the correction process. The left reinforcing frame 10 is fixedly connected to the left side wall of the main mounting frame 1, and the right reinforcing frame 10 is fixedly connected to the right side wall of the main mounting frame 1. The signal receiving end of the electric push rod 4 is electrically connected to the signal transmitting end of the controller 2.

[0028] The end of the piston rod of the left electric push rod 4 moves through the left side wall of the main mounting frame 1 and extends to the inside of the main mounting frame 1, where it is fixedly connected to the left fixed frame 5. The end of the movable rod of the right electric push rod 4 moves through the right side wall of the main mounting frame 1 and extends to the inside of the main mounting frame 1, where it is fixedly connected to the right fixed frame 5.

[0029] Several elastic telescopic rods 6 on the left side are fixedly connected to the inner left side wall of the left fixed frame 5, and several elastic telescopic rods 6 on the right side are fixedly connected to the inner right side wall of the right fixed frame 5. Several rotating rods 8 on the same side are arranged at equal intervals along the front and rear direction of the connecting frame 7 on the same side.

[0030] The upper surface and bottom of the connecting frame 7 are fixedly connected to sliders 11, and the inner side of sliders 11 is slidably connected to slide rods 12. The sliding mechanism formed by sliders 11 and slide rods 12 provides stable guidance for the movement of the connecting frame 7.

[0031] Both ends of the upper slide rod 12 are bent upward and fixedly connected to the inner top wall of the corresponding fixing frame 5, and both ends of the lower slide rod 12 are bent downward and fixedly connected to the inner bottom wall of the corresponding fixing frame 5.

[0032] The working principle of the above embodiments is as follows:

[0033] The adaptive sensor 3 integrates a displacement sensor and a shape recognition sensor, which can monitor the positional offset and shape change of the bearing inner ring in real time during the transmission process. The data collected by the sensor is transmitted to the controller 2 through an electrical connection. The intelligent algorithm built into the controller 2 processes and analyzes the received data to determine whether there is lateral offset or shape abnormality of the bearing inner ring. Based on the analysis results of the controller 2.

[0034] When a lateral shift of the bearing inner ring is detected, the controller 2 sends a signal to the corresponding electric push rod 4. After receiving the signal, the electric push rod 4 extends or retracts according to a preset program, pushing or pulling the fixed frame 5, thereby adjusting the position of the connecting frame 7 and the correction guide wheel 9 on it. The elastic telescopic rod 6 acts as a buffer element between the connecting frame 7 and the fixed frame 5, and can be elastically adjusted according to the actual shift of the bearing inner ring to ensure that the correction guide wheel 9 can fit tightly against the outer wall of the bearing inner ring. The rotating rod 8 is equidistantly arranged along the front and rear directions of the connecting frame 7, so that the correction guide wheel 9 can be evenly distributed around the bearing inner ring, providing all-round correction support. When the bearing inner ring shifts, the correction guide wheel 9, pushed by the elastic telescopic rod 6, applies an appropriate force to the bearing inner ring and guides it back to the predetermined track.

[0035] During the correction process, the adaptive sensor 3 continuously monitors the position change of the bearing inner ring and feeds the data back to the controller 2. The controller 2 continuously adjusts the extension and retraction of the electric push rod 4 based on the real-time feedback data until the bearing inner ring completely returns to the predetermined track.

[0036] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic deviation correction device for bearing inner ring grinding machine, comprising a main mounting frame (1), a controller (2) fixedly connected to the upper surface of the main mounting frame (1), and an adaptive sensor (3) fixedly connected to the inner top wall of the main mounting frame (1), characterized in that: The main mounting bracket (1) is provided with a correction structure on both the left and right sides to prevent the inner ring of the bearing from shifting laterally. The correction structure includes an electric push rod (4) fixedly connected to the left and right sides of the main mounting frame (1), a fixed frame (5) fixedly connected to the end of the movable rod of the electric push rod (4), several elastic telescopic rods (6) fixedly connected to the inside of the fixed frame (5), a connecting frame (7) fixedly connected between the piston rod ends of the several elastic telescopic rods (6), several rotating rods (8) rotatably connected between the inner top wall and inner bottom wall of the connecting frame (7), and a correction guide wheel (9) fixedly connected to the outside of the rotating rods (8).

2. The automatic deviation correction device for bearing inner ring grinding machine loading according to claim 1, characterized in that: The adaptive sensor (3) integrates a displacement sensor and a shape recognition sensor, and the data output terminal of the adaptive sensor (3) is electrically connected to the data receiving terminal of the controller (2).

3. The automatic alignment device for bearing inner ring grinding machine loading according to claim 1, characterized in that: Both electric push rods (4) are fixedly connected to a reinforcing frame (10) on their outer sides. The left reinforcing frame (10) is fixedly connected to the left side wall of the main mounting frame (1), and the right reinforcing frame (10) is fixedly connected to the right side wall of the main mounting frame (1). The signal receiving end of the electric push rod (4) is electrically connected to the signal transmitting end of the controller (2).

4. The automatic deviation correction device for bearing inner ring grinding machine loading according to claim 1, characterized in that: The end of the piston rod of the electric push rod (4) on the left side moves through the left side wall of the main mounting frame (1) and extends to the inside of the main mounting frame (1) and is fixedly connected to the left side fixed frame (5). The end of the moving rod of the electric push rod (4) on the right side moves through the right side wall of the main mounting frame (1) and extends to the inside of the main mounting frame (1) and is fixedly connected to the right side fixed frame (5).

5. The automatic alignment device for bearing inner ring grinding machine loading according to claim 1, characterized in that: Several elastic telescopic rods (6) on the left side are fixedly connected to the inner left side wall of the left fixed frame (5), and several elastic telescopic rods (6) on the right side are fixedly connected to the inner right side wall of the right fixed frame (5). Several rotating rods (8) on the same side are arranged at equal intervals along the front and rear direction of the connecting frame (7) on the same side.

6. The automatic deviation correction device for bearing inner ring grinding machine loading according to claim 1, characterized in that: The upper surface and bottom of the connecting frame (7) are fixedly connected to sliders (11), and the inner side of the sliders (11) is slidably connected to a slide rod (12).

7. The automatic deviation correction device for bearing inner ring grinding machine loading according to claim 6, characterized in that: The upper slide rod (12) has both ends bent upward and fixedly connected to the inner top wall of the corresponding fixing frame (5), and the lower slide rod (12) has both ends bent downward and fixedly connected to the inner bottom wall of the corresponding fixing frame (5).

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