Support for bearing machining

Abstract

The utility model discloses a support for bearing processing, which relates to the technical field of bearing processing, and comprises a support table, and further comprises a turnover positioning structure arranged on the support table and used for performing turnover operation after a bearing is positioned; the turnover type positioning structure comprises a cavity, the cavity is formed in the supporting table, a driving motor is fixed to one side of the supporting table, a threaded rod is installed on an output shaft of the driving motor, a connecting plate is in threaded connection with the outer surface of the threaded rod, a sliding groove is formed in the connecting plate, and the sliding groove is in threaded connection with the supporting table. Two sets of connecting shafts are fixed in the cavity, the outer surfaces of the connecting shafts are sleeved with movable frames, two sets of fixing tables are installed on the top of the supporting table, the machining table is pulled through connecting columns, the machining table is separated from the bearing, space is reserved, and at the moment, through cooperation between a rotating shaft and the movable frames, a limiting piece can be driven to turn over; and therefore, the bearing can be turned over without the need of releasing the positioning of the bearing.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing processing technical field, concretely is a support for bearing processing. BACKGROUND

[0002] Bearing is a kind of mechanical element that restricts relative movement in the required movement range and reduces the friction between movement parts, most bearings promote the required movement by minimizing friction, and bearings can be widely classified according to different methods such as operation type, allowed movement or direction of load applied to parts.

[0003] Before bearing is processed, support needs to be used to position it, and the positioning structure of the support for bearing processing in the prior art is relatively single, only the function of positioning bearing is realized, after the other side of bearing is processed, the other side of bearing often needs to be processed, at this time, bearing needs to be fixed after being released, and then it is re-fixed, thereby the efficiency of bearing processing is influenced. UTILITY MODEL CONTENT

[0004] The utility model discloses a support for bearing processing to make up for the deficiency of prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a support for bearing processing, including support table, still including:

[0006] The rotatable positioning structure is arranged on the support table and is used for positioning the bearing and then performing the turning operation;

[0007] The rotatable positioning structure cavity is arranged in the inside of the support table, one side of the support table is fixed with a driving motor, the output shaft of the driving motor is provided with a threaded rod, the outer surface of the threaded rod is threadedly connected with a connecting plate, a sliding groove is formed in the inside of the connecting plate, two groups of connecting shafts are fixed in the inside of the cavity, the outer surface of the connecting shaft is sleeved with a movable frame, two groups of fixed tables are installed on the top of the support table, a rotating shaft is rotatably connected to the top of the movable frame, a connecting frame is hingedly connected to the bottom of the movable frame, the end of the rotating shaft penetrates through the fixed table and is connected with a limiting piece, a connecting column is sleeved with the bottom of the support table, the top of the connecting column penetrates through the support table and is fixed with a processing table, a fixed ring is fixed to the outer surface of the connecting column, a recess is formed in the inside of the support table, a fixed shaft is installed in the inside of the recess, a movable piece and a first spring are sleeved with the outer surface of the fixed shaft, a supporting piece is fixed to one side of the movable piece, an movable rod is slidably connected to the bottom of the support table, an extrusion piece is fixed to the top end of the movable rod, an extrusion plate and a second spring are sleeved with the outer surface of the movable rod, and a pedal is connected to the bottom of the extrusion plate.

[0008] The connecting plate is in sliding connection with the cavity, and the end of the connecting frame is in sliding connection with the sliding groove.

[0009] The second spring is elastically supported between the extrusion plate and the movable rod, the upper surface of the extrusion plate is in extrusion contact with the fixed ring, and the lower surface of the extrusion plate is in extrusion contact with the extrusion plate.

[0010] The top of the movable piece is provided with a slope, and the extrusion piece is in extrusion contact with the slope of the movable piece.

[0011] The top of the supporting piece is in abutment with the bottom of the machining table, and the first spring is elastically supported between the groove and the movable piece.

[0012] When the extrusion plate extrudes the second spring, the extrusion piece extrudes and pushes the movable piece to move.

[0013] The inner side of the limiting piece is arc-shaped, the limiting piece is in extrusion contact with the bearing, and the side, where the limiting piece is in extrusion contact with the bearing, is bonded with rubber.

[0014] Compared with the prior art, the bracket for bearing machining has the following beneficial effects:

[0015] Firstly, the extrusion plate is driven by the pedal to move downwards, so that the second spring is extruded and the movable rod is pushed to move downwards, so that the movable piece slides along the inner side of the fixed shaft and drives the second spring to separate from the machining table through the cooperation between the extrusion piece and the movable piece, the machining table is released from the limiting position, and the machining table is separated from the bearing and leaves a space, at this time, the limiting piece is turned over through the cooperation between the rotating shaft and the movable frame, and the bearing can be turned over without being released from the positioning.

[0016] Secondly, the cooperation between the threaded rod and the connecting plate drives the connecting plate to slide along the inner side of the cavity when the driving motor operates, and the cooperation between the connecting frame and the sliding groove drives the connecting frame to pull the movable frame, so that the movable frame slides along the outer surface of the connecting shaft, at this time, the movable frame drives the rotating shaft to slide along the inner side of the fixed table, and the limiting piece can quickly position the bearing.

[0017] Other advantages, objects and features of the present application will be apparent to those skilled in the art from the following description, and to a certain extent, will be apparent based on the study of the following, or can be taught from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the present application.

[0019] Figure 2 It is the sectional view structure schematic diagram of the top of the utility model;

[0020] Figure 3 It is the sectional view structure schematic diagram of the side of the utility model;

[0021] Figure 4 It is the sectional view structure schematic diagram of the utility model Figure 3 It is the enlarged structure schematic diagram of A place in the middle of the utility model;

[0022] Figure 5 It is the disassembly structure schematic diagram of the movable part of the utility model.

[0023] In the figure: 1, support table; 2, cavity; 3, driving motor; 4, threaded rod; 5, connecting plate; 6, sliding slot; 7, connecting shaft; 8, movable frame; 9, connecting frame; 10, rotating shaft; 11, fixed table; 12, limiting part; 13, connecting column; 14, processing table; 15, fixed ring; 16, groove; 17, fixed shaft; 18, movable part; 19, first spring; 20, supporting part; 21, movable rod; 22, extrusion part; 23, extrusion plate; 24, second spring; 25, pedal. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] As Figures 1-5 shown, the utility model provides a support for bearing processing, including support table 1, still include:

[0026] The reversible positioning structure is arranged on the support table 1, is used for positioning bearing, then carries out the turnover operation;

[0027] The reversible positioning structure cavity 2 is arranged in the support table 1, one side of the support table 1 is fixedly provided with a driving motor 3, a threaded rod 4 is arranged on the output shaft of the driving motor 3, a connecting plate 5 is threadedly connected to the outer surface of the threaded rod 4, a sliding groove 6 is arranged in the connecting plate 5, two groups of connecting shafts 7 are fixedly arranged in the cavity 2, movable frames 8 are arranged on the outer surfaces of the connecting shafts 7, two groups of fixed tables 11 are arranged on the top of the support table 1, rotating shafts 10 are rotatably arranged on the top of the movable frames 8, connecting frames 9 are hingedly arranged on the bottom of the movable frames 8, the ends of the rotating shafts 10 pass through the fixed tables 11 and are connected with limiting pieces 12, a connecting column 13 is arranged on the bottom of the support table 1, a processing table 14 is arranged on the top of the connecting column 13, a fixed ring 15 is fixedly arranged on the outer surface of the connecting column 13, a recess 16 is arranged in the support table 1, a fixed shaft 17 is arranged in the recess 16, movable pieces 18 and first springs 19 are arranged on the outer surface of the fixed shaft 17, supporting pieces 20 are fixedly arranged on one side of the movable pieces 18, a movable rod 21 is slidably arranged on the bottom of the support table 1, an extruding piece 22 is fixedly arranged on the top end of the movable rod 21, extruding plates 23 and second springs 24 are arranged on the outer surface of the movable rod 21, and a pedal 25 is connected to the bottom of the extruding plate 23.

[0028] When the driving motor 3 operates, the connecting plate 5 will slide along the inner side of the cavity 2 through the cooperation between the threaded rod 4 and the connecting plate 5, and the connecting frame 9 will pull the movable frame 8 through the cooperation between the connecting frame 9 and the sliding groove 6, so that the movable frame 8 slides along the outer surface of the connecting shaft 7, and the rotating shaft 10 will slide along the inner side of the fixed table 11 through the cooperation between the movable frame 8 and the rotating shaft 10, so that the limiting piece 12 can quickly position the bearing.

[0029] The extruding plate 23 is driven by the pedal 25 to move downward, so that the second spring 24 is extruded and the movable rod 21 is pushed to move downward, so that the movable piece 18 slides along the inner side of the fixed shaft 17 through the cooperation between the extruding piece 22 and the movable piece 18, and the second spring 24 is separated from the processing table 14, so that the processing table 14 is released from the limiting, and at the same time, the processing table 14 is separated from the bearing and a space is left through the continuous downward movement of the extruding plate 23, the limiting piece 12 is turned over through the cooperation between the rotating shaft 10 and the movable frame 8, so that the bearing can be turned over without being released from the positioning.

[0030] As shown in Figure 2 , the connecting plate 5 is slidably connected with the cavity 2, and the ends of the connecting frame 9 are slidably connected with the sliding groove 6.

[0031] Through the cooperation between the connecting plate 5 and the cavity 2, the connecting plate 5 will slide along the inner side of the cavity 2 when the threaded rod 4 rotates, and through the cooperation between the connecting frame 9 and the sliding groove 6, the movable frame 8 can be pulled along the outer surface of the connecting shaft 7 through the connecting frame 9, so that the limiting part 12 clamps the bearing.

[0032] As shown in Figure 3 , the second spring 24 is elastically supported between the extrusion plate 23 and the movable rod 21, the upper surface of the extrusion plate 23 is in extrusion contact with the fixed ring 15, and the lower surface of the extrusion plate 23 is in extrusion contact with the extrusion plate 23.

[0033] Through the design of the second spring 24, the extrusion plate 23 has good elastic reset performance, at this time, since the second spring 24 is in a compressed state, an elastic force will be applied to the extrusion plate 23, so that the extrusion plate 23 pushes the fixed ring 15, which drives the machining table 14 through the connecting column 13 to reset and support the bearing.

[0034] As shown in Figure 5 , the top of the movable part 18 is provided with a slope, and the extrusion part 22 is in extrusion contact with the slope of the movable part 18.

[0035] Through the slope provided at the top of the movable part 18, when the extrusion part 22 extrudes the movable part 18, the movable part 18 will move along the inner side of the fixed shaft 17 and control the support part 20 to separate from the machining table 14, which facilitates the downward movement of the machining table 14 and avoids the movement interference between the machining table 14 and the rotating bearing.

[0036] As shown in Figure 3 , the top of the support part 20 abuts against the bottom of the machining table 14, and the first spring 19 is elastically supported between the groove 16 and the movable part 18.

[0037] Through the design of the first spring 19, the movable part 18 has good elastic reset performance, at this time, since the first spring 19 is in a compressed state, an elastic force will be applied to the movable part 18, so that the support part 20 can be driven to limit the machining table 14.

[0038] As shown in Figure 4 , when the extrusion plate 23 extrudes the second spring 24, the extrusion part 22 will extrude and push the movable part 18 to move.

[0039] Through the elastic force of the second spring 24, when the extrusion plate 23 extrudes the second spring 24, the elastic force of the second spring 24 will extrude the movable rod 21, so that the extrusion part 22 can be driven to extrude the movable part 18 through the movable rod 21.

[0040] As shown in Figure 1As shown, the inner side of the limiting piece 12 is arc-shaped, and the limiting piece 12 is in extrusion contact with the bearing, and the side of the limiting piece 12 in extrusion contact with the bearing is bonded with rubber.

[0041] The arc-shaped inner side of the limiting piece 12 is adapted to the bearing, thereby improving the stability of clamping, and the inner wall of the limiting piece 12 is bonded with rubber, thereby avoiding abrasion of the bearing.

[0042] Working principle:

[0043] Firstly, the bearing is placed between the two groups of limiting pieces 12, and then the driving motor 3 is controlled to operate, and through the cooperation between the threaded rod 4 and the connecting plate 5, the connecting plate 5 will be driven to slide along the inner side of the cavity 2, and through the cooperation between the connecting frame 9 and the sliding groove 6, the connecting frame 9 will drive the movable frame 8 to pull the movable frame 8 to slide along the outer surface of the connecting shaft 7, at this time, the movable frame 8 will drive the rotating shaft 10 to slide along the inner side of the fixed table 11, so that the limiting piece 12 positions the bearing, and after the bearing is processed, the extrusion plate 23 is driven downward by stepping on the pedal 25, so that the extrusion plate 23 extrudes the second spring 24 and drives the movable rod 21 to move downward, so that the movable rod 21 can drive the movable piece 18 to slide along the inner side of the fixed shaft 17 and drive the second spring 24 to separate from the processing table 14, so that the movable piece 18 releases the limiting of the processing table 14, and at the same time, with the continuous downward movement of the extrusion plate 23, the processing table 14 will be separated from the bearing by the connecting column 13, so that the bearing has enough space for turning, and finally the rotating shaft 10 can be driven to rotate along the inner side of the movable frame 8, thereby facilitating the turning processing of the bearing.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bearing processing support, comprising a support platform (1), characterized in that, Also includes: A flip-up positioning structure is set on a support platform (1) for flipping the bearing after positioning. Among them, the reversible positioning structure cavity (2) is set inside the support platform (1). A drive motor (3) is fixed on one side of the support platform (1). A threaded rod (4) is installed on the output shaft of the drive motor (3). A connecting plate (5) is threadedly connected to the outer surface of the threaded rod (4). A sliding groove (6) is opened inside the connecting plate (5). Two sets of connecting shafts (7) are fixed inside the cavity (2). A movable frame (8) is sleeved on the outer surface of the connecting shaft (7). Two sets of fixed platforms (11) are installed on the top of the support platform (1). A rotating shaft (10) is rotatably connected to the top of the movable frame (8). A connecting frame (9) is hinged to the bottom of the movable frame (8). The end of the rotating shaft (10) passes through the fixed platform (11) and is connected to a limiting member (12). A connecting column (13) is fitted at the bottom of the platform (1). The top of the connecting column (13) passes through the support platform (1) and is fixed to the processing table (14). A fixing ring (15) is fixed on the outer surface of the connecting column (13). A groove (16) is opened inside the support platform (1). A fixing shaft (17) is installed inside the groove (16). A movable part (18) and a first spring (19) are fitted on the outer surface of the fixing shaft (17). A support part (20) is fixed on one side of the movable part (18). A movable rod (21) is slidably connected to the bottom of the support platform (1). A pressing part (22) is fixed at the top of the movable rod (21). A pressing plate (23) and a second spring (24) are fitted on the outer surface of the movable rod (21). A pedal (25) is connected to the bottom of the pressing plate (23).

2. The bearing processing bracket according to claim 1, characterized in that: The connecting plate (5) is slidably connected to the cavity (2), and the end of the connecting frame (9) is slidably connected to the slide groove (6).

3. The bearing processing bracket according to claim 1, characterized in that: The second spring (24) is elastically supported between the extrusion plate (23) and the movable rod (21). The upper surface of the extrusion plate (23) is in extrusion contact with the fixed ring (15), and the lower surface of the extrusion plate (23) is in extrusion contact with the extrusion plate (23).

4. The bearing processing bracket according to claim 1, characterized in that: The top of the movable part (18) is provided with a ramp, and the extrusion part (22) is in extrusion contact with the ramp of the movable part (18).

5. A bearing processing bracket according to claim 1, characterized in that: The top of the support member (20) abuts against the bottom of the processing table (14), and the first spring (19) is elastically supported between the groove (16) and the movable member (18).

6. A bearing processing bracket according to claim 4, characterized in that: When the extrusion plate (23) extrudes the second spring (24), the extrusion member (22) will extrude the movable member (18) and push the movable member (18) to move.

7. A bearing processing bracket according to claim 1, characterized in that: The inner side of the limiting member (12) is arc-shaped, and the limiting member (12) is in contact with the bearing by compression. Rubber is bonded to the side of the limiting member (12) that is in contact with the bearing.

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