A transfer device for cylindrical roller bearing machining

Abstract

The utility model relates to the technical field of cylindrical roller bearing processing, and disclose a kind of transfer device for cylindrical roller bearing processing, the top of universal wheel is fixedly connected with fixed seat, the left side fixedly connected with push rod is positioned at the top of fixed seat, rotation mechanism is arranged at the top of fixed seat, pressing mechanism is arranged at the outside of the top of fixed seat, bearing body is arranged in the periphery of rotation mechanism, the rotation mechanism includes servo motor, the right side in fixed seat is fixedly connected in the servo motor, the top of servo motor is fixedly connected with shaft, the inside of fixed seat is rotatably connected in the shaft, the top of shaft is fixedly connected with driving gear, the left side of driving gear is engaged with rotation gear, the bottom of rotation gear is fixedly connected with support disc.Servo motor drives load-bearing disc to rotate by driving gear and rotation gear transmission, without manually adjusting bearing orientation, so that staff can pick up the bearing body in the periphery of different fixed rods.

Description

Technical Field

[0001] This utility model relates to the field of cylindrical roller bearing processing technology, specifically a transfer device for processing cylindrical roller bearings. Background Technology

[0002] As a basic mechanical component, cylindrical roller bearings require frequent transfer of their inner and outer rings and rolling elements between precision machining processes such as grinding and ultra-precision machining. Ordinary material boxes, racks, or flatbed carts are often used in workshops for the turnover and storage of bearing rings.

[0003] A transfer device for machining cylindrical roller bearings, disclosed in CN213974120U, uses a carrier plate, a sliding sleeve, and a sliding rod to control a drive mechanism. The drive mechanism drives the carrier plate upward through a rotating mechanism, a threaded rod, and a threaded cylinder. This causes the bearing, which is fitted onto the surface of the sliding rod, to move upward under the action of the carrier plate. Compared to existing transfer devices, when the carrier plate moves to the appropriate position, the operator can easily pick up the bearing without bending over. The operation is simple, making the transfer device easy for operators to use.

[0004] The transfer device for processing cylindrical roller bearings can buffer the bearings through the first and second rubber pads. However, when the bearings are stacked together on the device, the first and second rubber pads cannot effectively protect the bearings. When the transfer device moves, the bearings are prone to shaking and collision, which can cause friction between the bearings and damage. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a transfer device for machining cylindrical roller bearings, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a transfer device for processing cylindrical roller bearings, comprising a universal wheel, a fixed seat fixedly connected to the top of the universal wheel, a push rod fixedly connected to the left side of the top of the fixed seat, a rotating mechanism provided on the top of the fixed seat, a pressing mechanism provided on the outer side of the top of the fixed seat, and a bearing body provided around the rotating mechanism.

[0007] The rotating mechanism includes a servo motor, which is fixedly connected to the right side of the fixed base. A rotating shaft is fixedly connected to the top of the servo motor and rotatably connected to the inside of the fixed base. A drive gear is fixedly connected to the top of the rotating shaft, and a rotating gear meshes with the left side of the drive gear. A support plate is fixedly connected to the bottom of the rotating gear, and a load-bearing plate is fixedly connected to the top of the rotating gear. Fixed frames are fixedly connected to the left and right sides of the top of the load-bearing plate. A protective frame is provided around the rotating gear and is fixedly connected to the top of the fixed base. A fixed rod is fixedly connected to the top of the load-bearing plate.

[0008] Preferably, the inner side of the fixed base is provided with a groove corresponding to the movement trajectory of the support plate, and the support plate is slidably connected inside the groove. The groove can limit the movement of the support plate, allowing it to slide inside the fixed base and support the rotating gear, making the rotating gear more stable during rotation.

[0009] Preferably, the bearing body is slidably connected to the periphery of the fixing rod. The fixing rod can limit the bearing body and prevent it from becoming disordered during operation.

[0010] Preferably, the inner side of the protective frame is provided with a rotating groove corresponding to the movement trajectory of the drive gear, and the drive gear is rotatably connected to the inside of the rotating groove. Through the rotating groove, the drive gear can rotate inside the protective frame, so that when the drive gear is operating, it can drive the rotating gear to rotate.

[0011] Preferably, the pressing mechanism includes a fixed frame, which is fixedly connected to the top of the fixed base. A hydraulic cylinder is fixedly connected to the top of the fixed frame, and a lifting plate is fixedly connected to the bottom of the hydraulic cylinder. A support member is rotatably connected inside the lifting plate, and a rotating plate is fixedly connected to the bottom of the support member. A pressing frame is fixedly connected to the bottom of the rotating plate, and linkage plates are fixedly connected to the left and right sides of the bottom of the rotating plate. A slider is fixedly connected to the bottom outer side of the linkage plate.

[0012] Preferably, the inner side of the lifting plate is provided with a circular groove corresponding to the movement position of the support member, and the support member is slidably connected inside the circular groove. Through the circular groove, the support member can rotate inside the lifting plate. The support member can support the rotating plate, making the rotating plate more stable during rotation.

[0013] Preferably, the inner side of the fixed frame is provided with a fixed groove corresponding to the movement trajectory of the slider, and the slider is slidably connected to the inside of the fixed groove. The pressing frame is provided with a sliding hole corresponding to the position of the fixed rod, and the pressing frame is slidably connected to the inside of the sliding hole. Through the fixed groove, the slider can slide inside the fixed frame, and through the sliding hole, the pressing frame can slide outside the fixed rod to press and fix the bearing body outside the fixed rod, making the bearing body more stable during operation.

[0014] Compared with the prior art, this utility model provides a transfer device for machining cylindrical roller bearings, which has the following advantages:

[0015] 1. The transfer device for processing cylindrical roller bearings has a servo motor in the rotating mechanism that drives the bearing plate to rotate through the drive gear and the rotating gear. This eliminates the need for manual adjustment of the bearing orientation, allowing workers to pick up the bearing body from the periphery of different fixed rods.

[0016] 2. The transfer device for machining cylindrical roller bearings has a hydraulic cylinder driving the lifting plate in the pressing mechanism to move the pressing frame downward. The fixed rod forms upper and lower limits on the bearing body. The linkage plate and the slider slide along the fixed frame to further enhance the pressing stability and prevent the bearing from shaking or shifting during the transfer process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rotating mechanism.

[0020] Figure 3 A schematic diagram of the drive gear, rotating gear, and load-bearing plate;

[0021] Figure 4 This is a schematic diagram of the pressing mechanism.

[0022] In the diagram: 1. Caster wheel; 2. Fixed base; 3. Rotating mechanism; 31. Support plate; 32. Protective frame; 33. Load-bearing plate; 34. Fixed frame; 35. Fixed rod; 36. Rotating gear; 37. Drive gear; 38. Rotating shaft; 39. Servo motor; 4. Push rod; 5. Pressing mechanism; 51. Linkage plate; 52. Rotating plate; 53. Support component; 54. Lifting plate; 55. Fixed frame; 56. Hydraulic cylinder; 57. Pressing frame; 58. Slider; 6. Bearing body. 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] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] This utility model provides the following technical solution:

[0026] Example 1

[0027] Please see Figure 1-4 This utility model provides a technical solution: a transfer device for processing cylindrical roller bearings, including a universal wheel 1, a fixed seat 2 fixedly connected to the top of the universal wheel 1, a push rod 4 fixedly connected to the left side of the top of the fixed seat 2, a rotating mechanism 3 provided on the top of the fixed seat 2, a pressing mechanism 5 provided on the outer side of the top of the fixed seat 2, and a bearing body 6 provided around the rotating mechanism 3.

[0028] The rotating mechanism 3 includes a servo motor 39, which is fixedly connected to the right side of the fixed base 2. A rotating shaft 38 is fixedly connected to the top of the servo motor 39 and rotatably connected to the inside of the fixed base 2. A drive gear 37 is fixedly connected to the top of the rotating shaft 38. A rotating gear 36 meshes with the left side of the drive gear 37. A support plate 31 is fixedly connected to the bottom of the rotating gear 36. A load-bearing plate 33 is fixedly connected to the top of the rotating gear 36. Fixed frames 34 are fixedly connected to the left and right sides of the top of the load-bearing plate 33. A protective frame 32 is provided around the rotating gear 36 and is fixedly connected to the top of the fixed base 2. A fixed rod 35 is fixedly connected to the top of the load-bearing plate 33.

[0029] Furthermore, the inner side of the fixed base 2 is provided with a groove corresponding to the movement trajectory of the support plate 31, and the support plate 31 is slidably connected inside the groove. The groove can limit the movement of the support plate 31, allowing the support plate 31 to slide inside the fixed base 2, so that the support plate 31 can support the rotating gear 36, making the rotating gear 36 more stable during rotation.

[0030] Furthermore, the bearing body 6 is slidably connected to the periphery of the fixing rod 35. The fixing rod 35 can limit the bearing body 6, making it less likely to become disordered during operation.

[0031] Furthermore, a rotating groove corresponding to the movement trajectory of the drive gear 37 is provided on the inner side of the protective frame 32, and the drive gear 37 is rotatably connected to the inside of the rotating groove. Through the rotating groove, the drive gear 37 can rotate inside the protective frame 32, so that when the drive gear 37 is in operation, it can drive the rotating gear 36 to rotate.

[0032] Example 2

[0033] Please see Figure 1-4 Furthermore, based on Embodiment 1, the pressing mechanism 5 includes a fixed frame 55, which is fixedly connected to the top of the fixed base 2. A hydraulic cylinder 56 is fixedly connected to the top of the fixed frame 55, and a lifting plate 54 is fixedly connected to the bottom of the hydraulic cylinder 56. A support member 53 is connected inside the lifting plate 54, and a rotating plate 52 is fixedly connected to the bottom of the support member 53. A pressing frame 57 is fixedly connected to the bottom of the rotating plate 52, and linkage plates 51 are fixedly connected to the left and right sides of the bottom of the rotating plate 52. A slider 58 is fixedly connected to the bottom of the outer side of the linkage plate 51.

[0034] Furthermore, a circular groove corresponding to the movement position of the support member 53 is provided on the inner side of the lifting plate 54, and the support member 53 is slidably connected to the inside of the circular groove. Through the circular groove, the support member 53 can rotate inside the lifting plate 54. The support member 53 can support the rotating plate 52, making the rotating plate 52 more stable during rotation.

[0035] Furthermore, a fixing groove corresponding to the movement trajectory of the slider 58 is provided on the inner side of the fixing frame 34. The slider 58 is slidably connected to the inside of the fixing groove. A sliding hole corresponding to the position of the fixing rod 35 is provided in the pressing frame 57. The pressing frame 57 is slidably connected to the inside of the sliding hole. Through the fixing groove, the slider 58 can slide inside the fixing frame 34. Through the sliding hole, the pressing frame 57 can slide outside the fixing rod 35 to press and fix the bearing body 6 outside the fixing rod 35, making the bearing body 6 more stable during operation.

[0036] In actual operation, when this device is used and the cylindrical roller bearing body 6 needs to be transferred, the cylindrical roller bearings are sorted and placed around the fixed rod 35. The hydraulic cylinder 56 switch is turned on, causing the hydraulic cylinder 56 to push the lifting plate 54 downward. The lifting plate 54 drives the rotating plate 52 downward through the support 53. The rotating plate 52 can drive the linkage plate 51, the slider 58 and the pressing frame 57 downward. The linkage plate 51 drives the slider 58 to slide inside the fixed frame 34, and the pressing frame 57 can slide around the fixed rod 35. The pressing frame 57 can press and fix the cylindrical roller bearing body 6 around the fixed rod 35. The operator pushes the push rod 4, which pushes the fixed seat 2 and the universal wheel 1. The universal wheel 1 moves the device to a suitable position. The pressing frame 57 makes the bearing body 6 more stable when it is running.

[0037] When it is necessary to remove the bearing body 6, or when it is necessary to remove bearing bodies 6 of different sizes, the operator turns on the servo motor 39 switch, so that the servo motor 39 drives the drive gear 37 to rotate through the rotating shaft 38, so that the drive gear 37 drives the load-bearing plate 33 to rotate through the rotating gear 36, so that the load-bearing plate 33 drives the fixed frame 34 and the fixed rod 35 to rotate. When the fixed frame 34 rotates, it can drive the linkage plate 51 and the rotating plate 52 to rotate through the slider 58, so that the rotating plate 52 drives the support 53 to rotate inside the lifting plate 54. When the load-bearing plate 33 rotates, the position of the pressing frame 57 cannot rotate, which can easily cause the device to jam and be damaged.

[0038] When the fixed rod 35 rotates, it can drive the bearing bodies 6 of different sizes that are sleeved around the fixed rod 35 to rotate. When the bearing body 6 that needs to be picked up rotates to the top front of the fixed seat 2, the operator turns off the servo motor 39 switch and turns on the hydraulic cylinder 56 switch, so that the hydraulic cylinder 56 drives the lifting plate 54, the support 53 and the rotating plate 52 to move upward, so that the rotating plate 52 drives the pressing frame 57 and the linkage plate 51 to move upward, so that the pressing frame 57 moves away from the fixed rod 35, so that the operator can pick up the bearing body 6 around the fixed rod 35.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 limitations, 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.

Claims

1. A transfer device for machining cylindrical roller bearings, comprising a caster wheel (1), characterized in that: The top of the universal wheel (1) is fixedly connected to a fixed seat (2), the top left side of the fixed seat (2) is fixedly connected to a push rod (4), the top of the fixed seat (2) is provided with a rotating mechanism (3), the outer side of the top of the fixed seat (2) is provided with a pressing mechanism (5), and the outer periphery of the rotating mechanism (3) is provided with a bearing body (6). The rotating mechanism (3) includes a servo motor (39), which is fixedly connected to the right side of the fixed base (2). A rotating shaft (38) is fixedly connected to the top of the servo motor (39). The rotating shaft (38) is rotatably connected to the inside of the fixed base (2). A drive gear (37) is fixedly connected to the top of the rotating shaft (38). A rotating gear (36) meshes with the left side of the drive gear (37). A support plate (31) is fixedly connected to the bottom of the rotating gear (36). A load-bearing plate (33) is fixedly connected to the top of the rotating gear (36). Fixed frames (34) are fixedly connected to the left and right sides of the top of the load-bearing plate (33). A protective frame (32) is provided around the rotating gear (36). The protective frame (32) is fixedly connected to the top of the fixed base (2). A fixed rod (35) is fixedly connected to the top of the load-bearing plate (33).

2. The transfer device for machining cylindrical roller bearings according to claim 1, characterized in that: The inner side of the fixed base (2) is provided with a groove corresponding to the movement trajectory of the support plate (31), and the support plate (31) is slidably connected to the inside of the groove.

3. The transfer device for machining cylindrical roller bearings according to claim 1, characterized in that: The bearing body (6) is slidably connected to the periphery of the fixed rod (35).

4. The transfer device for machining cylindrical roller bearings according to claim 1, characterized in that: The inner side of the protective frame (32) is provided with a rotating groove corresponding to the movement trajectory of the drive gear (37), and the drive gear (37) is rotatably connected inside the rotating groove.

5. The transfer device for machining cylindrical roller bearings according to claim 1, characterized in that: The pressing mechanism (5) includes a fixed frame (55), which is fixedly connected to the top of the fixed base (2). A hydraulic cylinder (56) is fixedly connected to the top of the fixed frame (55). A lifting plate (54) is fixedly connected to the bottom of the hydraulic cylinder (56). A support member (53) is rotatably connected inside the lifting plate (54). A rotating plate (52) is fixedly connected to the bottom of the support member (53). A pressing frame (57) is fixedly connected to the bottom of the rotating plate (52). Linkage plates (51) are fixedly connected to the left and right sides of the bottom of the rotating plate (52). A slider (58) is fixedly connected to the bottom of the outer side of the linkage plate (51).

6. The transfer device for machining cylindrical roller bearings according to claim 5, characterized in that: The inner side of the lifting plate (54) is provided with a circular groove corresponding to the movement position of the support member (53), and the support member (53) is slidably connected inside the circular groove.

7. The transfer device for machining cylindrical roller bearings according to claim 5, characterized in that: The inner side of the fixed frame (34) is provided with a fixed groove corresponding to the movement trajectory of the slider (58). The slider (58) is slidably connected to the inside of the fixed groove. The inner side of the pressing frame (57) is provided with a sliding hole corresponding to the position of the fixed rod (35), and the pressing frame (57) is slidably connected to the inside of the sliding hole.

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