Inner ball cage detects and unloads the collision mechanism

Abstract

The utility model provides an inner ball cage detects a scratch unloading anti -collision mechanism, and the surface of circular bearing platform top is equipped with working opening and closing mechanism, and the bottom surface of circular bearing platform is equipped with lifting control mechanism, and the top of circular top support plate is equipped with dust collection mechanism, the bottom surface of circular bearing platform is equipped with electric telescopic connecting rod, and the structural shape of electric telescopic connecting rod is set to L shape, and the telescopic end of electric telescopic connecting rod is equipped with circular anti -damage baffle, and the bottom of circular anti -damage baffle is equipped with second rotary fixed link, and the outside of second rotary fixed link is equipped with the inner wall detector of cooperation, and the outer wall of inner wall detector is welded with a plurality of groups of the same size of inner wall anti -collision strip, the utility model discloses through the inner ball cage body being positioned groove, and the inner wall of inner ball cage is prevented from colliding by the inner wall anti -collision strip of inner wall detector, and can also adjust relative position through lifting control mechanism, so that the inner wall condition of inner ball cage can be more accurately detected by detecting, and the precision of detection is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of inner ball cage detection, and particularly relates to an inner ball cage detection unloading anti-collision mechanism. BACKGROUND

[0002] In the field of automobile part manufacturing, the inner ball cage is an important part in the automobile transmission system, and the quality of the inner ball cage is directly related to the performance and reliability of the automobile transmission system. Therefore, the inner ball cage detection is a key link to ensure the quality of the inner ball cage.

[0003] In the traditional inner ball cage detection process, there are many problems. The structure of the inner ball cage is relatively complex, and due to the lack of effective positioning device, the inner ball cage may be displaced in the detection process, thereby affecting the accuracy of the detection. Moreover, when the detector approaches the inner wall of the inner ball cage for detection, it is easy to collide with the inner wall of the inner ball cage. Such collision may not only cause damage to the inner wall of the inner ball cage, leading to an increase in the loss rate of the inner ball cage in the detection process, but also may affect the performance of the detector, causing damage to the detector or making the detection result deviate.

[0004] In addition, dust and impurities are inevitably generated in the detection process. If the dust and impurities cannot be removed in time, they will accumulate around the detection equipment, which not only affects the normal operation of the detection equipment and shortens its service life, but also may interfere with the detection signal, thereby affecting the accuracy of the detection result. Meanwhile, if the inner ball cage is not adequately supported and protected during the detection process, it is also easy to be damaged by other factors. SUMMARY

[0005] In view of the above problems, the present application provides an inner ball cage detection unloading anti-collision mechanism to at least partially solve the above technical problems.

[0006] The technical scheme adopted by the present application is as follows:

[0007] The present application provides an inner ball cage detection unloading anti-collision mechanism, which comprises a circular bearing table, a circular top support plate, a lifting control mechanism, a working opening and closing mechanism, and a dust suction mechanism. The surface of the top of the circular bearing table is provided with the working opening and closing mechanism, the bottom surface of the circular bearing table is provided with the lifting control mechanism, and the top of the circular top support plate is provided with the dust suction mechanism. The bottom surface of the circular bearing table is provided with an electric telescopic connecting rod, the structure of the electric telescopic connecting rod is arranged in an L shape, the telescopic end of the electric telescopic connecting rod is provided with a circular anti-damage baffle, the bottom of the circular anti-damage baffle is provided with a second rotary fixed rod, the outer side of the second rotary fixed rod is sleeved with a matched inner wall detector, and the outer wall of the inner wall detector is welded with a plurality of groups of inner wall anti-collision strips of the same size.

[0008] In one embodiment of the application, the working opening and closing mechanism comprises a strip-shaped sliding groove, a rectangular sliding bearing plate, a first extension spring, a first moving baffle and a deceleration servo motor control switch, the surface of the top of the circular bearing table is provided with a strip-shaped sliding groove, the inside of the strip-shaped sliding groove is placed with a matching rectangular sliding bearing plate, one side of the outer wall of the rectangular sliding bearing plate is provided with a first extension spring, the other end of the first extension spring is provided with a first moving baffle, the bottom end of the first moving baffle is slid in the inside of the strip-shaped sliding groove, and one side of the inner wall of the strip-shaped sliding groove is provided with a deceleration servo motor control switch.

[0009] In one embodiment of the application, the top of the rectangular sliding bearing plate is provided with a deceleration servo motor, the output end of the deceleration servo motor is fixedly connected with a first rotating fixed rod, the outer wall of the first rotating fixed rod is provided with a plurality of groups of transverse connecting fixed rods with the same size, the outside of the first rotating fixed rod is provided with a matching outer wall fixed cylinder, the other end of the transverse connecting fixed rod is welded to the inner wall of the outer wall fixed cylinder, and the outer wall of the outer wall fixed cylinder is welded with a plurality of groups of outer wall cleaning strips with the same size.

[0010] In one embodiment of the application, the lifting control mechanism comprises a forward and reverse rotation deceleration motor, a circular threaded lifting sleeve, a connecting extension rod and an electric telescopic connecting rod, the middle of the bottom of the circular bearing table is provided with a forward and reverse rotation deceleration motor, the output end of the forward and reverse rotation deceleration motor penetrates through the bottom of the circular bearing table and extends above the circular bearing table, the output end of the forward and reverse rotation deceleration motor is fixedly connected with a threaded rotating shaft, the outer wall of the threaded rotating shaft is sleeved with a matching fixed nut, the outer wall of the fixed nut is sleeved with a circular threaded lifting sleeve, the outer wall of the circular threaded lifting sleeve is provided with a connecting extension rod, and the other end of the connecting extension rod is welded to one end of the top surface of the rectangular sliding bearing plate.

[0011] In one embodiment of the application, the top surface of the circular bearing table is provided with a placing groove, the inside of the placing groove is placed with a matching inner ball cage body, the output end of the electric telescopic connecting rod is arranged above the inner ball cage body, and the inner wall anti-collision strip cooperates with the inner wall of the inner ball cage body.

[0012] In one embodiment of the application, the dust collection mechanism comprises a fixed sleeve connecting pipe, a discharging impurity collecting box, an impurity conveying connecting pipe, a rectangular dust collection collecting cover and a pipe hole, the discharging impurity collecting box is placed on the top of the circular top supporting plate, the bottom of the circular top supporting plate is provided with a pipe hole matched with the impurity conveying connecting pipe, the bottom of the discharging impurity collecting box is communicated with the impurity conveying connecting pipe, and the other end of the impurity conveying connecting pipe is communicated with the inside of the rectangular dust collection collecting cover.

[0013] In one embodiment of the present application, one end of the bottom of the circular bearing table is provided with an L-shaped fixed pipe, the inside of the L-shaped fixed pipe is provided with a power switch of the discharge impurity collecting box, the bottom of the rectangular sliding bearing plate is provided with an L-shaped movable fixed rod matched with the inner diameter of the L-shaped fixed pipe, one side of the outer wall of the L-shaped movable fixed rod is provided with a second extension spring, and the other end of the second extension spring is provided with a second movable baffle.

[0014] In one embodiment of the present application, one side of the outer wall of the circular bearing table is mounted with a working control panel, the working control panel is electrically connected with the forward and reverse reduction motor and the electric telescopic connecting rod through conducting wires respectively, the power switch of the discharge impurity collecting box is electrically connected with the discharge impurity collecting box through conducting wires, and the reduction servo motor control switch is electrically connected with the reduction servo motor through conducting wires.

[0015] In one embodiment of the present application, the bottom surface of the circular bearing table is welded with a supporting fixed column at four corners, the four supporting fixed columns are provided in a cylindrical shape, the bottom of each of the four supporting fixed columns is provided with a matched bottom anti-skid pad, and the bottom of each of the four bottom anti-skid pads is provided with an anti-skid pattern.

[0016] The technical scheme of the present application has the following beneficial effects:

[0017] The inner wall of the inner ball cage body is positioned by the placing groove, the inner wall probe is prevented from colliding with the inner wall of the inner ball cage by the inner wall anti-collision strip, and the relative position can be adjusted through the lifting control mechanism, so that the inner wall of the inner ball cage can be more accurately detected, and the detection precision is improved.

[0018] The dust and impurities generated during the work can be removed in time through the dust suction mechanism, the working environment is kept clean, the normal operation of the detection equipment is facilitated, the service life is prolonged, the accuracy of the detection result is ensured, and the detection signal is prevented from being disturbed by dust and impurities.

[0019] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0021] Figure 1A perspective view of the inner ball cage damage detection and discharge anti-collision mechanism according to the present application;

[0022] Figure 2 A front view of the inner ball cage damage detection and discharge anti-collision mechanism according to the present application;

[0023] Figure 3 A side view of the inner ball cage damage detection and discharge anti-collision mechanism according to the present application;

[0024] Figure 4 A top view of the inner ball cage damage detection and discharge anti-collision mechanism according to the present application;

[0025] Figure 5 A Figure 2 sectional view along the cutting line A-A;

[0026] Figure 6 A Figure 3 sectional view along the cutting line B-B;

[0027] Figure 7 A Figure 4 sectional view along the cutting line C-C;

[0028] Figure 8 A Figure 5 close-up view of position I in FIG. 1;

[0029] Figure 9 A Figure 5 close-up view of position II in FIG. 1;

[0030] Figure 10 A Figure 7 close-up view of position III in FIG. 1.

[0031] The components include: 1. Circular support platform; 2. Supporting and fixing column; 3. Bottom anti-slip pad; 4. Work control panel; 5. Forward and reverse geared motor; 6. Threaded rotating shaft; 7. Circular threaded lifting sleeve; 8. Fixing nut; 9. Connecting tension rod; 10. Geared servo motor; 11. First rotating fixing rod; 12. Lateral connecting fixing rod; 13. Outer wall fixing cylinder; 14. Outer wall cleaning strip; 15. Strip-shaped slide groove; 16. Rectangular sliding support plate; 17. First tension spring; 18. First moving baffle; 19. Geared servo motor control switch; 20. Placement slot; 21. Inner ball cage body. 22. Electric telescopic connecting rod; 23. Second rotating fixed rod; 24. Inner wall flaw detector; 25. Inner wall anti-collision strip; 26. Circular anti-damage baffle; 27. Fixed sleeve pipe; 28. Circular top support plate; 29. ​​Unloading impurity collection box; 30. Impurity conveying connecting pipe; 31. Rectangular dust collection hood; 32. Pipe fitting through hole; 33. L-shaped fixed pipe; 34. Power switch for unloading impurity collection box; 35. Second tension spring; 36. Second movable baffle; 37. L-shaped movable fixed rod; 38. Lifting control mechanism; 39. Working opening and closing mechanism; 40. Dust collection mechanism. Detailed Implementation

[0032] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0033] The following description, with reference to the accompanying drawings, describes an embodiment of the present invention: an inner ball cage flaw detection and unloading anti-collision mechanism.

[0034] like Figures 1 to 10 As shown, this embodiment of the invention provides an anti-collision mechanism for unloading and flaw detection of an inner ball cage, comprising: a circular support platform 1, a circular top support plate 28, a lifting control mechanism 38, a working opening and closing mechanism 39, and a dust collection mechanism 40. The working opening and closing mechanism 39 is provided on the top surface of the circular support platform 1, the lifting control mechanism 38 is provided on the bottom surface of the circular support platform 1, and the dust collection mechanism 40 is provided on the top of the circular top support plate 28. A placement groove 20 is provided on the top surface of the circular support platform 1, and a suitable inner ball cage is placed inside the placement groove 20. The ball cage body 21 has an electric telescopic connecting rod 22 on the bottom surface of the circular support platform 1. The electric telescopic connecting rod 22 is L-shaped. The telescopic end of the electric telescopic connecting rod 22 is provided with a circular anti-damage baffle 26. The bottom of the circular anti-damage baffle 26 is provided with a second rotating fixing rod 23. The outer side of the second rotating fixing rod 23 is fitted with a matching inner wall flaw detector 24. The outer wall of the inner wall flaw detector 24 is welded with several sets of inner wall anti-collision strips 25 of the same size. The inner wall flaw detector 24 is located in the inner cavity of the inner ball cage body 21.

[0035] In a specific application, the inner cage body 21 is placed in the placement groove 20 on the top surface of the circular bearing table 1, and the shape of the placement groove 20 is matched with the inner cage body 21, which can preliminarily position the inner cage during the flaw detection process, prevent it from moving randomly during the work process, and ensure the accuracy of the flaw detection. The electric telescopic connecting rod 22 on the bottom surface of the circular bearing table 1 is in an L-shaped structure, and when the flaw detection operation is needed, the circular anti-damage baffle 26 at the telescopic end of the electric telescopic connecting rod 22 can provide certain support and protection under the inner cage body 21.

[0036] The inner wall flaw detector 24 is sleeved on the outer side of the second rotary fixing rod 23 at the bottom of the circular anti-damage baffle 26, and through this structure, the inner wall flaw detector 24 can enter the inner cavity of the inner cage body 21 to perform the flaw detection work. The inner wall anti-collision strips 25 of the same size welded on the outer wall of the inner wall flaw detector 24 can prevent the inner wall flaw detector 24 from directly colliding with the inner wall of the inner cage during the flaw detection process, thereby avoiding damage to the inner cage.

[0037] The lifting control mechanism 38 on the bottom surface of the circular bearing table 1 can control the height of the circular bearing table 1, and when the relative position between the inner cage and the inner wall flaw detector 24 needs to be adjusted for more comprehensive and accurate flaw detection, the lifting control mechanism 38 can be used to achieve this. At the same time, when unloading, the lifting control mechanism 38 can also be used to adjust the circular bearing table 1 to an appropriate height for subsequent operation. The working opening and closing mechanism 39 is provided on the top surface of the circular bearing table 1. During the flaw detection work, the working opening and closing mechanism 39 can be opened to enable the flaw detection equipment to work normally, and in the non-working state or when the internal equipment needs to be protected from external interference, the working opening and closing mechanism 39 can be closed.

[0038] The dust suction mechanism 40 is provided on the top of the circular top support plate 28, and some dust or impurities will be generated during the flaw detection process. The dust suction mechanism 40 can timely suck away these dust and impurities, keep the working environment clean, and avoid the adverse effects of dust on the flaw detection equipment or the inner cage body 21.

[0039] In one embodiment, the working opening and closing mechanism 39 includes a strip-shaped sliding groove 15, a rectangular sliding bearing plate 16, a first tensile spring 17, a first moving baffle 18, and a speed reduction servo motor control switch 19. The strip-shaped sliding groove 15 is provided on the surface of the top of the circular bearing table 1, and the strip-shaped sliding groove 15 is internally provided with a matched rectangular sliding bearing plate 16. The first tensile spring 17 is installed on one side of the outer wall of the rectangular sliding bearing plate 16, the other end of the first tensile spring 17 is provided with the first moving baffle 18, the bottom end of the first moving baffle 18 slides in the strip-shaped sliding groove 15, and the speed reduction servo motor control switch 19 is installed on one side of the inner wall of the strip-shaped sliding groove 15.

[0040] The top of the rectangular sliding bearing plate 16 is provided with a speed reduction servo motor 10, the output end of the speed reduction servo motor 10 is fixedly connected with a first rotating fixed rod 11, the outer wall of the first rotating fixed rod 11 is provided with a plurality of groups of transverse connecting fixed rods 12 of the same size, the outer part of the first rotating fixed rod 11 is provided with a matched outer wall fixed cylinder 13, the other end of the transverse connecting fixed rod 12 is welded to the inner wall of the outer wall fixed cylinder 13, and the outer wall of the outer wall fixed cylinder 13 is welded with a plurality of groups of outer wall cleaning strips 14 of the same size.

[0041] In the specific application of the embodiment of the application, when the mechanism is in the initial state, the first tension spring 17 is in the stretched state, the first tension spring 17 exerts a pulling force on the first movable baffle 18, and the first movable baffle 18 has a tendency to move towards the direction of approaching the rectangular sliding bearing plate 16. At this time, the bottom end of the first movable baffle 18 is located at a specific position inside the strip-shaped sliding groove 15, and the specific position is just to make the speed reduction servo motor control switch 19 in the closed state. When it is needed to start the mechanism to carry out the inner ball cage fault detection and unloading anti-collision work, the first movable baffle 18 moves away from the rectangular sliding bearing plate 16 against the pulling force of the first tension spring 17, and when the first movable baffle 18 moves to a certain position, the speed reduction servo motor control switch 19 is triggered, so as to start the speed reduction servo motor 10.

[0042] After the speed reduction servo motor 10 is started, the output end of the speed reduction servo motor 10 drives the first rotating fixed rod 11 to start rotating, since the outer wall of the first rotating fixed rod 11 is provided with a plurality of groups of transverse connecting fixed rods 12, and the other end of the transverse connecting fixed rod 12 is welded to the inner wall of the outer wall fixed cylinder 13, so when the first rotating fixed rod 11 rotates, the outer wall fixed cylinder 13 rotates synchronously. The outer wall of the outer wall fixed cylinder 13 is welded with a plurality of groups of outer wall cleaning strips 14, with the rotation of the outer wall fixed cylinder 13, the outer wall cleaning strips 14 also make a circular motion, if the inner ball cage is placed on the circular bearing table 1, the outer wall cleaning strips 14 can clean the outer wall of the inner ball cage and the like, for example, remove the impurities contaminated in the fault detection and unloading process, so as to avoid the influence of the impurities on the fault detection and unloading of the inner ball cage or the collision hidden danger to the subsequent process.

[0043] The bar-shaped sliding groove 15 provides a linear sliding track for the rectangular sliding bearing plate 16, so that the rectangular sliding bearing plate 16 can only move in the direction defined by the bar-shaped sliding groove 15, which ensures the accuracy and stability of the movement track of the components (such as the first tension spring 17, the first moving baffle 18, the speed reduction servo motor 10, etc.) associated with the rectangular sliding bearing plate 16 during the working process. The first tension spring 17 provides a restoring force for the first moving baffle 18, which is kept in a specific position under the action of the pulling force of the first tension spring 17 in the absence of external interference, and this position corresponds to the closed state of the speed reduction servo motor control switch 19. When it is necessary to start the mechanism, external interference makes the first moving baffle 18 move against the pulling force of the first tension spring 17, thereby triggering the switch. This structure can realize a simple and reliable switch control mechanism.

[0044] In one embodiment, the lifting control mechanism 38 includes a forward and reverse speed reduction motor 5, a circular threaded lifting sleeve 7, a connecting tension rod 9 and an electric telescopic connecting rod 22. The middle of the bottom of the circular bearing table 1 is provided with the forward and reverse speed reduction motor 5. The output end of the forward and reverse speed reduction motor 5 penetrates through the bottom of the circular bearing table 1 and extends above the circular bearing table 1. The output end of the forward and reverse speed reduction motor 5 is fixedly connected with a threaded rotating shaft 6. The outer wall of the threaded rotating shaft 6 is sleeved with a matched fixed nut 8. The outer wall of the fixed nut 8 is sleeved with the circular threaded lifting sleeve 7. The outer wall of the circular threaded lifting sleeve 7 is provided with the connecting tension rod 9. The other end of the connecting tension rod 9 is welded to one end of the top surface of the rectangular sliding bearing plate 16.

[0045] In the specific application of the embodiment, the forward and reverse speed reduction motor 5 can realize forward and reverse rotation according to the instructions of the control system. When the motor receives a start signal during work, the rotor of the motor starts to rotate. Since the output end of the motor penetrates through the bottom of the circular bearing table 1 and extends above, the threaded rotating shaft 6 fixedly connected with the output end of the motor will rotate with the motor. The outer wall of the threaded rotating shaft 6 is sleeved with a matched fixed nut 8, and the outer wall of the fixed nut 8 is sleeved with the circular threaded lifting sleeve 7. When the threaded rotating shaft 6 rotates, based on the transmission principle of threads, the circular threaded lifting sleeve 7 will move up and down linearly along the threaded rotating shaft 6. For example, when the threaded rotating shaft 6 rotates clockwise, the circular threaded lifting sleeve 7 will move upward; conversely, when the threaded rotating shaft 6 rotates counterclockwise, the circular threaded lifting sleeve 7 will move downward.

[0046] The outer wall of the circular threaded lifting sleeve 7 is provided with a connecting stretch rod 9, one end of the connecting stretch rod 9 is welded to one end of the top surface of the rectangular sliding bearing plate 16, and the connecting stretch rod 9 moves with the circular threaded lifting sleeve 7 when the circular threaded lifting sleeve 7 moves up and down. Since the connecting stretch rod 9 is connected to the rectangular sliding bearing plate 16, it drives the rectangular sliding bearing plate 16 to move up and down correspondingly.

[0047] In the process that the circular threaded lifting sleeve 7 drives the connecting stretch rod 9 to make the rectangular sliding bearing plate 16 ascend or descend, if it is necessary to make more accurate adjustment on the posture or height of the rectangular sliding bearing plate 16, the electric telescopic connecting rod 22 can be telescoped according to the control signal, so as to ensure the accuracy and stability of the whole lifting process.

[0048] In an embodiment, the dust collection mechanism 40 comprises a fixed sleeve pipe 27, a discharge impurity collection box 29, an impurity conveying connecting pipe 30, a rectangular dust collection cover 31 and a pipe hole 32. The discharge impurity collection box 29 is placed on the top of the circular top supporting plate 28, the bottom of the circular top supporting plate 28 is provided with the pipe hole 32 matched with the impurity conveying connecting pipe 30, the bottom of the discharge impurity collection box 29 is communicated with the impurity conveying connecting pipe 30, and the other end of the impurity conveying connecting pipe 30 is communicated with the inside of the rectangular dust collection cover 31.

[0049] One end of the bottom of the circular bearing table 1 is provided with an L-shaped fixed pipe 33, the inside of the L-shaped fixed pipe 33 is provided with a power switch 34 of the discharge impurity collection box, the bottom of the rectangular sliding bearing plate 16 is provided with an L-shaped movable fixed rod 37 matched with the inner diameter of the L-shaped fixed pipe 33, one side of the outer wall of the L-shaped movable fixed rod 37 is provided with a second stretch spring 35, and the other end of the second stretch spring 35 is provided with a second movable baffle 36.

[0050] In the specific application of the embodiment, when impurities are generated in the process of the inner ball cage inspection and discharge, the dust collection mechanism starts to work. First, the rectangular dust collection cover 31 is located close to the discharge area, since the discharge impurity collection box 29 is placed on the top of the circular top supporting plate 28, and the bottom of the discharge impurity collection box 29 is communicated with the inside of the rectangular dust collection cover 31 through the impurity conveying connecting pipe 30, under the action of the dust collection power, the impurities are sucked into the rectangular dust collection cover 31. Then, the impurities are conveyed into the discharge impurity collection box 29 through the impurity conveying connecting pipe 30 for collection, and the pipe hole 32 provided at the bottom of the circular top supporting plate 28 ensures that the impurity conveying connecting pipe 30 can be smoothly connected to the discharge impurity collection box 29 and the rectangular dust collection cover 31, so that the dust collection passage is smooth.

[0051] The power switch 34 of the discharge impurity collecting box is arranged in the L-shaped fixing pipe 33 arranged at one end of the bottom of the circular bearing table 1, and when the rectangular sliding bearing plate 16 moves, the L-shaped moving fixing rod 37 at the bottom of the rectangular sliding bearing plate 16 moves along with the movement, and since the outer wall of the L-shaped moving fixing rod 37 is provided with the second extension spring 35 and the other end is provided with the second moving baffle 36, in the normal state, the second moving baffle 36 blocks the power switch 34, so that the dust collection mechanism is in the closed state. When the inner ball cage inspection unloading process starts, the L-shaped moving fixing rod 37 moves along with the movement of the rectangular sliding bearing plate 16, and in the movement process, the second extension spring 35 is stretched or compressed (depending on the moving direction), so that the second moving baffle 36 is away from the position of the power switch 34, the power switch 34 is triggered to open, the dust collection mechanism starts to work, and the linkage control of the unloading process and the dust collection mechanism is realized.

[0052] In one embodiment, the working control panel 4 is mounted on one side of the outer wall of the circular bearing table 1, the working control panel 4 is electrically connected with the forward and reverse reduction motor 5 and the electric telescopic connecting rod 22 through the conducting wire, the power switch 34 of the discharge impurity collecting box is electrically connected with the discharge impurity collecting box 29 through the conducting wire, and the reduction servo motor control switch 19 is electrically connected with the reduction servo motor 10 through the conducting wire.

[0053] In the specific application of the embodiment of the present application, the forward and reverse reduction motor 5, the reduction servo motor 10 and the electric telescopic connecting rod 22 adopted by the device are all mature prior art, and the working principles of the forward and reverse reduction motor 5, the reduction servo motor 10 and the electric telescopic connecting rod 22 are also well known to those skilled in the art, and therefore will not be described here.

[0054] In one embodiment, the bottom surface of the circular bearing table 1 is welded with four support fixed columns 2 at four corners, the four support fixed columns 2 are provided in a cylindrical shape, and the bottom of each of the four support fixed columns 2 is provided with a matching bottom anti-skid pad 3, and the bottom of each of the four bottom anti-skid pads 3 is provided with an anti-skid pattern.

[0055] In the specific application of the embodiment of the present application, the circular bearing table 1 provides a platform for placing the inner ball cage, and the support fixed columns 2 welded at the four corners of the bottom surface of the circular bearing table 1 support the circular bearing table. Since the support fixed columns 2 are provided in a cylindrical shape, the pressure borne by the circular bearing table can be evenly dispersed in mechanics. For example, when the inner ball cage is placed on the circular bearing table, the weight of the inner ball cage is transmitted to the support fixed columns through the circular bearing table, and the cylindrical support fixed columns can evenly transmit the pressure to the ground or other support structures along the axial direction, so that the local pressure does not cause structural deformation.

[0056] The layout of the four supporting fixed columns 2 is located at the four corners of the circular bearing table, which can form a stable support structure. From a geometric point of view, the four-corner layout forms a stable quadrilateral structure, so that the circular bearing table can maintain good stability in both horizontal and vertical directions. During the internal cage flaw detection process, the circular bearing table needs to remain stationary to ensure that the flaw detection equipment can accurately detect the internal cage. The stable support structure can prevent the circular bearing table from shaking during the flaw detection process, thereby improving the accuracy of the flaw detection.

[0057] In practical applications, when the internal cage on the circular bearing table has a slight vibration or movement tendency due to the operation of the flaw detection equipment or other external forces, the anti-skid pads at the bottom of the supporting fixed columns can effectively prevent such movement. For example, during the flaw detection process, the flaw detection equipment will generate a certain vibration, which will be transmitted to the supporting fixed columns through the circular bearing table. If there is no anti-skid pad, the supporting fixed columns will slide on the support surface, thereby affecting the stability of the internal cage and the accuracy of the flaw detection.

[0058] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0059] The above describes the present application and its embodiments, which are not limited, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solution can be designed, which should belong to the protection scope of the present application.

Claims

1. An inner ball cage fault detection and discharge anti-collision mechanism, characterized in that, Include: The circular bearing table (1), the circular top support plate (28), the lifting control mechanism (38), the work opening and closing mechanism (39) and the dust collection mechanism (40), the surface of the top of the circular bearing table (1) is provided with work opening and closing mechanism (39), the bottom surface of the circular bearing table (1) is provided with lifting control mechanism (38), the top of the circular top support plate (28) is provided with dust collection mechanism (40), the surface of the top of the circular bearing table (1) is provided with placing groove (20), the inside of the placing groove (20) is placed with the matched inner ball cage body (21); The bottom surface of the circular bearing table (1) is provided with electric telescopic connecting rod (22), the structure shape of the electric telescopic connecting rod (22) is provided as L shape, the telescopic end of the electric telescopic connecting rod (22) is provided with circular anti-damage baffle (26), the bottom of the circular anti-damage baffle (26) is provided with second rotary fixed rod (23), the outer side of the second rotary fixed rod (23) is provided with matched inner wall flaw detector (24), the outer wall of the inner wall flaw detector (24) is welded with several groups of inner wall anti-collision strips (25) of same size, the inner wall flaw detector (24) is arranged in the inner cavity of the inner ball cage body (21).

2. The inner ball cage inspection and unloading anti-collision mechanism according to claim 1, characterized in that, The work opening and closing mechanism (39) includes strip-shaped sliding groove (15), rectangular sliding bearing plate (16), first tensile spring (17), first moving baffle (18) and deceleration servo motor control switch (19), the surface of the top of the circular bearing table (1) is provided with strip-shaped sliding groove (15), the inside of the strip-shaped sliding groove (15) is placed with matched rectangular sliding bearing plate (16), one side of the outer wall of the rectangular sliding bearing plate (16) is provided with first tensile spring (17), the other end of the first tensile spring (17) is provided with first moving baffle (18), the bottom end of the first moving baffle (18) is slid in the inside of strip-shaped sliding groove (15), one side of the inner wall of the strip-shaped sliding groove (15) is provided with deceleration servo motor control switch (19).

3. The inner ball cage inspection and unloading anti-collision mechanism according to claim 2, characterized in that, The top of the rectangular sliding bearing plate (16) is provided with deceleration servo motor (10), the output end of the deceleration servo motor (10) is fixedly connected with first rotary fixed rod (11), the outer wall of the first rotary fixed rod (11) is provided with several groups of transverse connection fixed rods (12) of same size, the outside of the first rotary fixed rod (11) is provided with matched outer wall fixed cylinder (13), the other end of the transverse connection fixed rod (12) is welded to the inner wall of outer wall fixed cylinder (13), the outer wall of the outer wall fixed cylinder (13) is welded with several groups of outer wall cleaning strips (14) of same size.

4. The inner ball cage inspection and unloading anti-collision mechanism according to claim 1, characterized in that, The lifting control mechanism (38) comprises a forward and reverse reduction motor (5), a circular threaded lifting sleeve (7), a connecting stretch rod (9) and an electric telescopic connecting rod (22), the middle of the bottom of the circular bearing table (1) is provided with the forward and reverse reduction motor (5), the output end of the forward and reverse reduction motor (5) penetrates through the bottom of the circular bearing table (1) and extends to above the circular bearing table (1), the output end of the forward and reverse reduction motor (5) is fixedly connected with a threaded rotating shaft (6), the outer wall of the threaded rotating shaft (6) is sleeved with a matched fixed nut (8), the outer wall of the fixed nut (8) is sleeved with the circular threaded lifting sleeve (7), the outer wall of the circular threaded lifting sleeve (7) is provided with the connecting stretch rod (9), the other end of the connecting stretch rod (9) is welded to one end of the top surface of the rectangular sliding bearing plate (16).

5. The inner ball cage inspection and unloading anti-collision mechanism according to claim 1, characterized in that, The surface of the top of the circular bearing table (1) is provided with a placing groove (20), the inside of the placing groove (20) is placed with a matched inner ball cage body (21), the output end of the electric telescopic connecting rod (22) is arranged above the inner ball cage body (21), and the inner wall anti-collision strip (25) is matched with the inner wall of the inner ball cage body (21).

6. The inner ball cage inspection and unloading anti-collision mechanism according to claim 1, characterized in that, The dust suction mechanism (40) comprises a fixed sleeve connecting pipe (27), a discharge impurity collecting box (29), an impurity conveying connecting pipe (30), a rectangular dust collecting cover (31) and a pipe fitting through hole (32), the discharge impurity collecting box (29) is placed on the top of the circular top supporting plate (28), the bottom of the circular top supporting plate (28) is provided with a pipe fitting through hole (32) matched with the impurity conveying connecting pipe (30), the bottom of the discharge impurity collecting box (29) is communicated with the impurity conveying connecting pipe (30), and the other end of the impurity conveying connecting pipe (30) is communicated with the inside of the rectangular dust collecting cover (31).

7. The inner ball cage inspection and unloading anti-collision mechanism according to claim 2, characterized in that, One end of the bottom of the circular bearing table (1) is provided with an L-shaped fixed pipe (33), the inside of the L-shaped fixed pipe (33) is provided with a power switch (34) of the discharge impurity collecting box, the bottom of the rectangular sliding bearing plate (16) is provided with an L-shaped movable fixing rod (37) matched with the inner diameter of the L-shaped fixed pipe (33), one side of the outer wall of the L-shaped movable fixing rod (37) is provided with a second stretch spring (35), and the other end of the second stretch spring (35) is provided with a second movable baffle (36).

8. The inner ball cage inspection and unloading anti-collision mechanism according to claim 7, characterized in that, One side of the outer wall of the circular bearing table (1) is provided with a working control panel (4), the working control panel (4) is electrically connected with the forward and reverse reduction motor (5) and the electric telescopic connecting rod (22) through conducting wires respectively, the power switch (34) of the discharge impurity collecting box is electrically connected with the discharge impurity collecting box (29) through conducting wires, and the reduction servo motor control switch (19) and the reduction servo motor (10) are electrically connected through conducting wires.

9. The inner ball cage inspection unloading anti-collision mechanism according to claim 1, characterized in that, The bottom surface of the circular bearing table (1) is welded with four supporting fixed columns (2), the structure shape of the four supporting fixed columns (2) is set as a cylindrical shape, the bottom of the four supporting fixed columns (2) is equipped with the corresponding bottom anti-skid pads (3), and the bottom of the four bottom anti-skid pads (3) is equipped with anti-skid lines.

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