Bearing retainer machining device
By designing fixing devices and adjustment devices for bearing cage processing equipment, the problem that existing equipment is difficult to fix cages of different sizes is solved, and processing efficiency and fixing flexibility are improved.
Patent Information
- Application Number
- CN202421269036.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing bearing cage processing equipment is difficult to effectively fix cages of different sizes, resulting in a decrease in processing efficiency.
A bearing cage processing device is designed, using a fixing device including a bidirectional screw and a press plate. The cage is clamped and fixed by manually rotating the bidirectional screw, and the height of the frame is adjusted by adjusting the device to adapt to the cage of different sizes. .
It realizes flexible fixing of bearing cages of different sizes, improves processing efficiency, and reduces inconvenience during the fixing process.
Smart Images
Figure CN222472438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing retainer processing equipment, in particular to a bearing retainer processing device. Background Art
[0002] The cage is the bearing retainer, which refers to the bearing part that partially wraps all or part of the rolling elements and moves with them. It is used to isolate the rolling elements and usually guide the rolling elements and keep them in the bearing.
[0003] The inventor has discovered in his daily work that when processing the end face of a bearing retainer, the retainer needs to be clamped and fixed to prevent the retainer from shifting in position during processing. However, since most of the existing bearing retainer processing equipment are not convenient for fixing retainers of different sizes, the practicality of the bearing retainer processing equipment may be reduced, affecting the processing efficiency. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bearing retainer processing device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bearing retainer processing device, including a frame, a collecting bucket is arranged inside the frame, a collecting groove is arranged on one side of the frame, a placing rack is arranged inside the collecting groove, a fixing device is arranged on one side of the placing rack, and an adjusting device is arranged at the bottom of the frame, the fixing device includes a first circular hole opened on one side of the placing rack, two rectangular grooves are symmetrically opened on the surface of the placing rack, a bidirectional screw is rotatably connected to the inner wall of the first circular hole, the surface thread shape of the bidirectional screw is arranged in opposite symmetry, the surface of the bidirectional screw is symmetrically threaded with two screw hole rods, the two screw hole rods are respectively located inside the two rectangular grooves, and one end of the two screw hole rods is fixedly connected to a pressure plate.
[0006] The effect achieved by the above-mentioned components is: by setting up the fixing device, first, the bearing retainer is placed on the placement rack so that the retainer is located between the two pressure plates. At this time, the bidirectional screw is manually rotated to make the bidirectional screw rotate along the inside of the first circular hole, so that the bidirectional screw drives the two screw hole rods to move toward each other along the inside of the two rectangular grooves, and the two screw hole rods drive the two pressure plates to move toward each other. When the two pressure plates move to the position where they squeeze the surface of the retainer at the same time, the clamping and fixing of the retainer is completed, so that personnel can clamp and fix retainers of different sizes by adjusting the position of the two pressure plates, reducing the inconvenience of fixing retainers of different sizes, and improving the fixing flexibility and processing efficiency of bearing retainers of different sizes.
[0007] Preferably, a plurality of anti-slip strips are fixedly connected to adjacent sides of the two pressing plates, and the plurality of anti-slip strips are arranged at equal distances.
[0008] The effect achieved by the above components is: by providing the anti-slip strip, the anti-slip strip can increase the resistance and fit between the pressure plate and the surface of the retaining frame, thereby reducing the shaking or sliding of the retaining frame.
[0009] Preferably, opposite sides of the two pressing plates are fixedly connected with support plates, and the surface of the support plates is in contact with the surface of the placement rack.
[0010] The effect achieved by the above components is: by setting the support plate, the support plate can provide auxiliary support to the pressure plate, reduce the shaking or tilting when the pressure plate presses the retaining frame, and improve the stability of the pressure plate.
[0011] Preferably, one end of the bidirectional screw is fixedly connected to a plurality of auxiliary rods, and the surface of the auxiliary rods is rectangular.
[0012] The effect achieved by the above components is: by setting the auxiliary rod, a person can drive the bidirectional screw to rotate conveniently by manually rotating the auxiliary rod, thereby improving the convenience and stability of manually rotating the bidirectional screw.
[0013] Preferably, one end of the bidirectional screw rod away from the auxiliary rod is fixedly connected with a baffle plate, and the surface of the baffle plate is larger than the inner wall of the first circular hole.
[0014] The effect achieved by the above components is: by setting the baffle, the baffle can intercept the pressure plate during the movement, thereby reducing the situation where the pressure plate is separated from the surface of the bidirectional screw during the movement.
[0015] Preferably, the adjusting device comprises a cylinder, which is fixedly connected to the frame, a second circular hole is provided on one side of the cylinder, a round rod is slidably connected to the inner wall of the cylinder, one end of the round rod is fixedly connected to the base plate, a plurality of threaded grooves are provided on one side of the round rod, the inner wall of the threaded groove is threadedly connected to a bolt, and the surface size and shape of the bolt are adapted to the size and shape of the inner wall of the second circular hole.
[0016] The effect achieved by the above components is: by setting the adjustment device, first manually move the round rod, so that the round rod drives the bottom plate to move up and down, so that the round rod moves up and down along the inside of the cylinder, and when the round rod moves to the position where the inner wall of any thread groove coincides with the inner wall of the second circular hole, manually turn the bolt so that the bolt is rotated into the second circular hole and the inner position of the thread groove to fix the position of the round rod, so that the length of the round rod and the cylinder is fixed, and at this time the frame is placed through the cylinder, the round rod and the bottom plate to complete the adjustment of the placement height of the frame, thereby reducing the shaking of the frame due to the different ground heights when the frame is placed on an uneven ground, and improving the convenience of personnel in adjusting the placement height of the frame.
[0017] Preferably, one end of the bolt is fixedly connected to a screw block, and a plurality of grooves are formed on the surface of the screw block.
[0018] The effect achieved by the above components is: by setting the screw block, the screw block can increase the contact area of the bolt, so that personnel can easily rotate the bolt by manually rotating the screw block.
[0019] Preferably, a plurality of rubber pads are fixedly connected to one side of the bottom plate, and the plurality of rubber pads are arranged at equal distances.
[0020] The effect achieved by the above components is: by arranging the rubber pad, the rubber pad can increase the resistance between the bottom plate and the ground, and reduce the sliding of the bottom plate when supporting the frame.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting a fixing device, personnel can clamp and fix cages of different sizes by adjusting the positions of two pressure plates, reducing the inconvenience in fixing cages of different sizes and improving the fixing flexibility and processing efficiency of bearing cages of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure;
[0025] Figure 3 It is a partial structural schematic diagram of the pressing plate of the utility model;
[0026] Figure 4 It is a schematic diagram of the local structure of the cylinder of the utility model.
[0027] Legend: 1. Frame; 2. Collecting bucket; 3. Collecting slot; 4. Placement rack; 5. Fixing device; 51. First circular hole; 52. Rectangular slot; 53. Bidirectional screw; 54. Screw hole rod; 55. Pressing plate; 56. Anti-slip strip; 57. Support plate; 58. Auxiliary rod; 59. Baffle; 6. Adjusting device; 61. Cylinder; 62. Second circular hole; 63. Round rod; 64. Bottom plate; 65. Threaded groove; 66. Bolt; 67. Twist block; 68. Rubber pad. DETAILED DESCRIPTION
[0028] Reference Figure 1-3 As shown, the present embodiment discloses a bearing retainer processing device, comprising a frame 1, a collecting barrel 2 is arranged inside the frame 1, a collecting tank 3 is arranged on one side of the frame 1, a placing rack 4 is arranged inside the collecting tank 3, a fixing device 5 is arranged on one side of the placing rack 4, an adjusting device 6 is arranged at the bottom of the frame 1, the fixing device 5 comprises a first circular hole 51 opened on one side of the placing rack 4, two rectangular grooves 52 are symmetrically opened on the surface of the placing rack 4, a bidirectional screw 53 is rotatably connected to the inner wall of the first circular hole 51, the surface thread shape of the bidirectional screw 53 is arranged in opposite symmetry, the surface of the bidirectional screw 53 is symmetrically threadedly connected to two screw hole rods 54, the two screw hole rods 54 are respectively located inside the two rectangular grooves 52, and one end of the two screw hole rods 54 are fixedly connected There is a pressure plate 55. By setting a fixing device 5, first, the bearing retainer is placed on the placement frame 4 so that the retainer is located between the two pressure plates 55. At this time, the bidirectional screw 53 is manually rotated to make the bidirectional screw 53 rotate along the inside of the first circular hole 51, so that the bidirectional screw 53 drives the two screw hole rods 54 to move toward each other along the inside of the two rectangular grooves 52, so that the two screw hole rods 54 drive the two pressure plates 55 to move toward each other. When the two pressure plates 55 move to the position where they squeeze the surface of the retainer at the same time, the clamping and fixing of the retainer is completed, so that personnel can clamp and fix retainers of different sizes by adjusting the positions of the two pressure plates 55, reducing the inconvenience of fixing retainers of different sizes, and improving the fixing flexibility and processing efficiency of bearing retainers of different sizes.
[0029] Reference Figure 2 and Figure 3 As shown, this embodiment discloses that the adjacent sides of the two pressure plates 55 are fixedly connected with a plurality of anti-slip strips 56, and the plurality of anti-slip strips 56 are arranged at equal distances. By setting the anti-slip strips 56, the anti-slip strips 56 can increase the resistance and fit between the pressure plate 55 and the surface of the retaining frame, and reduce the shaking or sliding of the retaining frame. The opposite sides of the two pressure plates 55 are fixedly connected with a support plate 57, and the surface of the support plate 57 is in contact with the surface of the placement frame 4. By setting the support plate 57, the support plate 57 can provide auxiliary support to the pressure plate 55, and reduce the shaking or tilting of the pressure plate 55 when squeezing the retaining frame, thereby improving the stability of the pressure plate 55.
[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that one end of the bidirectional screw 53 is fixedly connected to a plurality of auxiliary rods 58, and the surface of the auxiliary rods 58 is rectangular. By providing the auxiliary rods 58, a person can conveniently rotate the bidirectional screw 53 by manually rotating the auxiliary rods 58, thereby improving the convenience and stability of manually rotating the bidirectional screw 53. One end of the bidirectional screw 53 away from the auxiliary rods 58 is fixedly connected to a baffle 59, and the surface of the baffle 59 is larger than the inner wall of the first circular hole 51. By providing the baffle 59, the baffle 59 can intercept the pressure plate 55 during the movement, thereby reducing the possibility that the pressure plate 55 will separate from the surface of the bidirectional screw 53 during the movement.
[0031] Reference Figure 4 As shown, the present embodiment discloses an adjusting device 6 including a cylinder 61, the cylinder 61 is fixedly connected to the frame 1, a second circular hole 62 is provided on one side of the cylinder 61, a round rod 63 is slidably connected to the inner wall of the cylinder 61, one end of the round rod 63 is fixedly connected to a bottom plate 64, a plurality of thread grooves 65 are provided on one side of the round rod 63, a bolt 66 is threadedly connected to the inner wall of the thread groove 65, and the surface size and shape of the bolt 66 are adapted to the size and shape of the inner wall of the second circular hole 62. By setting the adjusting device 6, the round rod 63 is first manually moved so that the round rod 63 drives the bottom plate 64 to move up and down, so that the round rod 63 moves along the circular The inside of the cylinder 61 moves up and down, and when the round rod 63 moves to the position where the inner wall of any thread groove 65 coincides with the inner wall of the second circular hole 62, the bolt 66 is manually turned so that the bolt 66 is rotated into the second circular hole 62 and the inner position of the thread groove 65 to fix the position of the round rod 63, so that the length of the round rod 63 and the cylinder 61 is fixed. At this time, the frame 1 is placed through the cylinder 61, the round rod 63 and the bottom plate 64 to complete the adjustment of the placement height of the frame 1, thereby reducing the shaking of the frame 1 due to the different ground heights when the frame 1 is placed on an uneven ground, and improving the convenience of personnel in adjusting the placement height of the frame 1.
[0032] Reference Figure 4 As shown, the present embodiment discloses that one end of the bolt 66 is fixedly connected with a screw block 67, and a plurality of grooves are provided on the surface of the screw block 67. By providing the screw block 67, the screw block 67 can increase the contact area of the bolt 66, so that a person can easily rotate the bolt 66 by manually rotating the screw block 67. A plurality of rubber pads 68 are fixedly connected to one side of the bottom plate 64, and the plurality of rubber pads 68 are arranged at equal distances. By providing the rubber pads 68, the rubber pads 68 can increase the resistance between the bottom plate 64 and the ground, thereby reducing the sliding of the bottom plate 64 when supporting the frame 1.
[0033] Working principle: first, place the bearing retainer on the placement rack 4 so that the retainer is located between the two pressure plates 55. At this time, manually rotate the auxiliary rod 58 so that the auxiliary rod 58 drives the bidirectional screw 53 to rotate, so that the bidirectional screw 53 rotates along the inside of the first circular hole 51, so that the bidirectional screw 53 drives the two screw hole rods 54 to move toward each other along the inside of the two rectangular grooves 52, so that the two screw hole rods 54 drive the two pressure plates 55 to move toward each other. When the two pressure plates 55 move to the position where they squeeze the surface of the retainer at the same time, the clamping and fixing of the retainer is completed. At this time, the personnel processes the end face of the retainer on the placement rack 4, and then the scattered debris falls into the collection groove 3, so that the debris falls into the collection bucket 2 through the through hole in the collection groove 3 for unified collection, completing the processing of the retainer and the collection of debris.
[0034] First, manually move the round rod 63 so that the round rod 63 drives the bottom plate 64 to move up and down, and the round rod 63 moves up and down along the inside of the cylinder 61. When the round rod 63 moves to the position where the inner wall of any thread groove 65 coincides with the inner wall of the second circular hole 62, manually turn the screw block 67 so that the screw block 67 drives the bolt 66 to rotate, so that the bolt 66 is rotated into the second circular hole 62 and the inner position of the thread groove 65 to fix the position of the round rod 63, so that the length of the round rod 63 and the cylinder 61 is fixed. At this time, the frame 1 is placed through the cylinder 61, the round rod 63 and the bottom plate 64 to complete the adjustment of the placement height of the frame 1.
[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. A bearing retainer processing device, comprising a frame (1), characterized in that: A collecting barrel (2) is arranged inside the frame (1), a collecting trough (3) is arranged on one side of the frame (1), a placing rack (4) is arranged inside the collecting trough (3), a fixing device (5) is arranged on one side of the placing rack (4), an adjusting device (6) is arranged at the bottom of the frame (1), the fixing device (5) comprises a first circular hole (51) opened on one side of the placing rack (4), two rectangular grooves (52) are symmetrically opened on the surface of the placing rack (4), a bidirectional screw rod (53) is rotatably connected to the inner wall of the first circular hole (51), the surface thread shape of the bidirectional screw rod (53) is arranged in opposite symmetry, the surface of the bidirectional screw rod (53) is symmetrically threadedly connected to two screw hole rods (54), the two screw hole rods (54) are respectively located inside the two rectangular grooves (52), and one end of the two screw hole rods (54) is fixedly connected to a pressing plate (55).
2. A bearing retainer processing device according to claim 1, characterized in that: A plurality of anti-slip strips (56) are fixedly connected to adjacent sides of the two pressing plates (55), and the plurality of anti-slip strips (56) are arranged at equal distances.
3. A bearing retainer processing device according to claim 1, characterized in that: A support plate (57) is fixedly connected to the opposite side of the two pressing plates (55), and the surface of the support plate (57) is in contact with the surface of the placement rack (4).
4. A bearing retainer processing device according to claim 1, characterized in that: One end of the bidirectional screw rod (53) is fixedly connected to a plurality of auxiliary rods (58), and the surface of the auxiliary rods (58) is rectangular.
5. A bearing retainer processing device according to claim 4, characterized in that: One end of the bidirectional screw rod (53) away from the auxiliary rod (58) is fixedly connected to a baffle plate (59), and the surface of the baffle plate (59) is larger than the inner wall of the first circular hole (51).
6. A bearing retainer processing device according to claim 1, characterized in that: The adjusting device (6) comprises a cylinder (61), the cylinder (61) being fixedly connected to the frame (1), a second circular hole (62) being provided on one side of the cylinder (61), a round rod (63) being slidably connected to the inner wall of the cylinder (61), one end of the round rod (63) being fixedly connected to a bottom plate (64), a plurality of thread grooves (65) being provided on one side of the round rod (63), the inner wall of the thread groove (65) being threadedly connected to a bolt (66), the surface size and shape of the bolt (66) being adapted to the size and shape of the inner wall of the second circular hole (62).
7. A bearing retainer processing device according to claim 6, characterized in that: One end of the bolt (66) is fixedly connected to a screw block (67), and a surface of the screw block (67) is provided with a plurality of grooves.
8. A bearing retainer processing device according to claim 6, characterized in that: A plurality of rubber pads (68) are fixedly connected to one side of the bottom plate (64), and the plurality of rubber pads (68) are arranged at equal distances.