Inner ring platform structure for bearing

Abstract

The utility model discloses an inner ring platform structure for a bearing, comprising an inner ring platform base and a bearing inner ring fixing seat, wherein a bearing inner ring fixing seat is fixedly arranged at the center of the top of the inner ring platform base, wherein the bearing inner ring fixing seat is multiple and stacked, and a connecting mechanism is fixedly arranged between two adjacent bearing inner ring fixing seats. The inner ring platform of the utility model is assembled and formed by the inner ring platform base and the bearing inner ring fixing seat, and multiple bearing inner ring fixing seats can be synchronously installed through the connecting mechanism, thereby realizing synchronous fixing of multiple bearing inner rings, and realizing machining of multiple bearing inner rings when machining the bearing inner rings, thereby improving the practicality of the inner ring platform, and a reciprocating moving component is installed inside the bearing inner ring fixing seat, and the movement of the positioning column is driven by the reciprocating moving component, and the bearing inner ring can be limited and fixed by the extension of the positioning column, and can adapt to the fixing of bearing inner rings of different models, thereby improving the practicality of the inner ring platform.

Description

Technical Field

[0001] The utility model relates to an inner ring platform structure for a bearing, and belongs to the technical field of bearing processing. Background Art

[0002] Bearings are one of the important components of mechanical transmission at present. The transmission between two objects is achieved through the assembly of bearings. The bearings are assembled by the outer ring, inner ring and rollers. In order to improve the precision of the various components of the bearing during the processing, the components need to be fixed. For example, during the processing of the inner ring of the bearing, the inner ring table is generally nested and fixed with the inner ring of the bearing to ensure the precision of the processing of the inner ring of the bearing.

[0003] At present, when processing the inner ring of the bearing, we found that during the nesting process of the inner ring and the inner ring table, the inner ring table can only be nested for the inner ring of a single model of bearings, and cannot be fixed for the inner rings of different models of bearings. At the same time, the inner ring table can only nest one bearing inner ring for processing, and cannot achieve synchronous nesting processing of multiple bearing inner rings, thus affecting the processing efficiency of the bearing inner ring. For this reason, we designed an inner ring table structure for bearings. Utility Model Content

[0004] The utility model aims to provide an inner ring platform structure for a bearing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes an inner ring platform base and a bearing inner ring fixing seat, a bearing inner ring fixing seat is fixedly provided at the center of the top end of the inner ring platform base, the bearing inner ring fixing seat is multiple and stacked, a connecting mechanism is fixedly provided between two adjacent bearing inner ring fixing seats, a plurality of reciprocating moving components are fixedly installed at equal intervals inside the bearing inner ring fixing seat, and a positioning column is fixedly installed at the moving ends of the plurality of reciprocating moving components, and the positioning column is interlaced and connected with the bearing inner ring fixing seat.

[0006] In the above-mentioned inner ring platform structure for a bearing, the connecting mechanism includes a connecting block, a connecting groove is opened at the bottom end of the bearing inner ring fixing seat, and the top end of the bearing inner ring fixing seat and the top end of the inner ring platform base are both fixed with connecting blocks adapted to the connecting groove, and the connecting block is nested and connected with the corresponding connecting groove.

[0007] In the above-mentioned inner ring platform structure for a bearing, mounting holes are provided on both sides of the connecting block, and plug rods are nested inside the two mounting holes. Reset springs are fixedly installed at the bottom of the two mounting holes, and one end of the reset spring is fixedly connected to one end of the corresponding plug rod. Through holes are provided on both sides of the inner wall of the connecting groove, and the other end of the plug rod is inserted and connected with the through holes.

[0008] In the above-mentioned inner ring platform structure for a bearing, the reciprocating moving component includes a slider, a screw and a servo motor. A plurality of sliding grooves are equidistantly provided at the bottom end of the inner ring fixing seat of the bearing. A slider is slidably connected inside the sliding groove. The top end of the slider is fixedly connected to the corner of the bottom end of the positioning column. A screw is rotatably connected to both sides of the inner wall of the sliding groove. The screw is threadedly connected to the middle part of the slider. An installation groove is provided at the center of the bottom end of the inner ring fixing seat of the bearing. A plurality of servo motors are fixedly installed inside the installation groove. The output shaft of the servo motor is fixedly connected to one end of the corresponding screw through a coupling.

[0009] In the above-mentioned inner ring platform structure for a bearing, a plurality of heat dissipation holes are provided on the side surface of the bearing inner ring fixing seat.

[0010] In the above-mentioned inner ring platform structure for a bearing, a control panel is fixedly mounted on the side of the inner ring platform base, and the servo motor is electrically connected to an external power supply through the control panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The inner ring table is assembled by an inner ring table base and a bearing inner ring fixing seat. A plurality of bearing inner ring fixing seats can be installed simultaneously through a connecting mechanism, thereby realizing synchronous fixing of a plurality of bearing inner rings. When the bearing inner rings are processed, a plurality of bearing inner rings can be processed, thereby improving the practicability of the inner ring table.

[0013] 2. A reciprocating moving component is installed inside the bearing inner ring fixing seat, which drives the movement of the positioning column through the reciprocating moving component. The inner ring of the bearing can be limited and fixed by extending the positioning column. It can adapt to the fixing of the inner rings of bearings of different models, thereby improving the practicality of the inner ring table. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an inner ring platform structure for a bearing of the utility model;

[0015] Figure 2 It is a cross-sectional structural diagram of a bearing inner ring fixing seat of an inner ring platform structure for a bearing of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of a bearing inner ring fixing seat connection structure of an inner ring platform structure for a bearing.

[0017] In the figure: 1. Inner ring base; 2. Bearing inner ring fixing seat; 3. Positioning column; 4. Connecting block; 5. Insert rod; 6. Through hole; 7. Slide groove; 8. Slider; 9. Lead screw; 10. Mounting groove; 11. Servo motor; 12. Connecting groove; 13. Mounting hole; 14. Reset spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution for the inner ring platform structure of a bearing:

[0020] according to Figure 1-3 As shown, it includes an inner ring platform base 1 and a bearing inner ring fixing seat 2. The bearing inner ring fixing seat 2 is fixedly provided at the center of the top end of the inner ring platform base 1. The bearing inner ring fixing seat 2 is multiple and stacked. A connecting mechanism is fixedly provided between two adjacent bearing inner ring fixing seats 2. A plurality of reciprocating moving components are fixedly installed at equal intervals inside the bearing inner ring fixing seat 2. Positioning columns 3 are fixedly installed at the moving ends of the plurality of reciprocating moving components. The positioning columns 3 are interlaced and connected with the bearing inner ring fixing seat 2.

[0021] Specifically, the inner ring platform is assembled by an inner ring platform base 1 and a bearing inner ring fixing seat 2. A plurality of bearing inner ring fixing seats 2 can be installed simultaneously through a connecting mechanism, thereby achieving simultaneous fixation of a plurality of bearing inner rings. When the bearing inner rings are processed, a plurality of bearing inner rings can be processed, thereby improving the practicability of the inner ring platform.

[0022] according to Figure 1 , Figure 2 and Figure 3 As shown, the connecting mechanism includes a connecting block 4, a connecting groove 12 is opened at the bottom end of the bearing inner ring fixing seat 2, and a connecting block 4 adapted to the connecting groove 12 is fixedly provided at the top end of the bearing inner ring fixing seat 2 and the top end of the inner ring platform base 1, and the connecting block 4 is nested and connected with the corresponding connecting groove 12.

[0023] Mounting holes 13 are provided on both sides of the connecting block 4, and plug rods 5 are nested inside the two mounting holes 13. Reset springs 14 are fixedly installed at the bottom of the two mounting holes 13, and one end of the reset spring 14 is fixedly connected to one end of the corresponding plug rod 5. Through holes 6 are provided on both sides of the inner wall of the connecting groove 12, and the other end of the plug rod 5 is inserted and connected with the through holes 6.

[0024] Specifically, the return spring 14 inside the mounting hole 13 squeezes the insertion rod 5 to penetrate the through hole 6, so as to facilitate fixing the connection block 4 inside the connection groove 12, thereby realizing the connection between the two bearing inner ring fixing seats 2.

[0025] according to Figure 1 , Figure 2 and Figure 3 As shown, the reciprocating moving component includes a slider 8, a screw 9 and a servo motor 11. A plurality of slide grooves 7 are equidistantly provided at the bottom end of the inner ring fixing seat 2 of the bearing. The slider 8 is slidably connected inside the slide groove 7. The top of the slider 8 is fixedly connected to the corner of the bottom end of the positioning column 3. The inner walls of the slide groove 7 are rotatably connected with screws 9 on both sides. The screw 9 is threadedly connected to the middle part of the slider 8. An installation groove 10 is provided at the center of the inner bottom end of the inner ring fixing seat 2 of the bearing. A plurality of servo motors 11 are fixedly installed inside the installation groove 10. The output shaft of the servo motor 11 is fixedly connected to one end of the corresponding screw 9 through a coupling.

[0026] Specifically, the servo motor 11 drives the lead screw 9 to rotate, the lead screw 9 rotates to drive the slider 8 to move, the slider 8 moves to drive the positioning column 3 to extend and retract, and the positioning column 3 extends and retracts to facilitate the positioning and fixing of the inner ring of the bearing.

[0027] A plurality of heat dissipation holes are provided on the side of the bearing inner ring fixing seat 2. Specifically, the heat dissipation holes are provided to facilitate heat dissipation of the servo motor 11.

[0028] A control panel is fixedly mounted on the side of the inner ring stage base 1, and the servo motor 11 is electrically connected to an external power supply through the control panel.

[0029] Working principle: The utility model provides an inner ring platform structure for a bearing. When using the inner ring platform structure, firstly, according to the requirements of the inner ring processing of the bearing, the corresponding inner ring fixing seat 2 of the bearing is assembled, and the connecting block 4 is nested with the connecting groove 12, and the insertion rods 5 provided on both sides of the connecting block 4 are interlaced and fixed with the through holes 6 opened on both sides of the inner wall of the connecting groove 12, so as to realize the superimposed installation of multiple inner ring fixing seats 2 of the bearing, and at the same time, the inner ring fixing seat 2 of the bearing located at the bottom is installed at the center of the top of the inner ring platform base 1 to complete the assembly of the inner ring platform, and then the multiple inner ring fixing seats 2 of the bearing are connected to the switch panel through the power cord;

[0030] When the inner ring of the bearing needs to be processed, the inner ring of the bearing is nested with the inner ring fixing seat 2 of the bearing, and then the servo motor 11 inside the inner ring fixing seat 2 aligned with the position of the inner ring of the bearing is turned on, and the lead screw 9 is driven to rotate by the servo motor 11, and the slider 8 is driven to move by the rotation of the lead screw 9, and the positioning column 3 is driven to move by the movement of the slider 8, and the positioning column 3 is expanded to contact the inner ring of the bearing to facilitate the fixing of the inner ring of the bearing, and the above steps are repeated to complete the fixing of multiple inner rings of bearings, so as to realize the synchronous processing of multiple inner rings of bearings.

[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A bearing inner ring platform structure, comprising an inner ring platform base (1) and a bearing inner ring fixing seat (2), characterized in that: A bearing inner ring fixing seat (2) is fixedly provided at the center of the top of the inner ring platform base (1); the bearing inner ring fixing seats (2) are multiple and stacked, and a connecting mechanism is fixedly provided between two adjacent bearing inner ring fixing seats (2); a plurality of reciprocating moving components are fixedly installed at equal intervals inside the bearing inner ring fixing seat (2), and a positioning column (3) is fixedly installed at the moving ends of the plurality of reciprocating moving components, and the positioning column (3) is interlaced and connected with the bearing inner ring fixing seat (2).

2. The inner ring platform structure for a bearing according to claim 1, characterized in that: The connection mechanism comprises a connection block (4); a connection groove (12) is provided at the bottom end of the bearing inner ring fixing seat (2); a connection block (4) adapted to the connection groove (12) is fixedly provided at the top end of the bearing inner ring fixing seat (2) and the top end of the inner ring platform base (1); and the connection block (4) is nested and connected with the corresponding connection groove (12).

3. The inner ring platform structure for a bearing according to claim 2, characterized in that: Both sides of the connecting block (4) are provided with mounting holes (13), and the insides of the two mounting holes (13) are embedded with plug rods (5). The bottoms of the two mounting holes (13) are fixedly installed with return springs (14), and one end of the return spring (14) is fixedly connected to one end of the corresponding plug rod (5). Both sides of the inner wall of the connecting groove (12) are provided with through holes (6), and the other end of the plug rod (5) is inserted and connected with the through holes (6).

4. The inner ring platform structure for a bearing according to claim 1, characterized in that: The reciprocating moving component includes a slider (8), a lead screw (9) and a servo motor (11). The bottom end of the inner ring fixing seat (2) of the bearing is equidistantly provided with a plurality of slide grooves (7). The slide groove (7) is slidably connected to the slider (8). The top of the slider (8) is fixedly connected to the corner of the bottom end of the positioning column (3). The inner walls of the slide groove (7) are rotatably connected to the lead screws (9). The lead screws (9) are threadedly connected to the middle of the slider (8). The center of the bottom end of the inner ring fixing seat (2) of the bearing is provided with an installation groove (10). A plurality of servo motors (11) are fixedly installed in the installation groove (10). The output shaft of the servo motor (11) is fixedly connected to one end of the corresponding lead screw (9) through a coupling.

5. The inner ring platform structure for a bearing according to claim 4, characterized in that: A plurality of heat dissipation holes are provided on the side surface of the bearing inner ring fixing seat (2).

6. The inner ring platform structure for a bearing according to claim 1, characterized in that: A control panel is fixedly mounted on the side of the inner ring platform base (1), and the servo motor (11) is electrically connected to an external power supply via the control panel.

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