Polishing device for output shaft

Abstract

The utility model discloses a polishing device for an output shaft, which belongs to the technical field of polishing, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with four fixing columns, the top ends of two groups of fixing columns are fixedly connected with a top plate together, the upper surface of the bottom plate is provided with a sliding chute, and the inner wall of the sliding chute is fixedly connected with a first hydraulic telescopic rod; a sliding block is fixedly connected to the telescopic end of the first hydraulic telescopic rod, a fixing block is fixedly connected to the upper surface of the sliding block, a first bearing is fixedly connected to the inner wall of the top plate, and a second bearing is fixedly connected to the inner wall of the bottom plate. According to the polishing device for the output shaft, through mutual cooperation of a first hydraulic telescopic rod, a sliding groove, a sliding block, a fixed block and a polishing piece, the position of the polishing piece can be adjusted and moved, and then output shaft bodies of different sizes can be polished; the problem that the adaptability of polishing equipment is low due to the fact that the rotating shafts of different sizes cannot be polished can be effectively solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of polishing, and particularly relates to a polishing device for an output shaft. BACKGROUND

[0002] Polishing refers to a processing method for reducing the roughness of a workpiece surface by mechanical, chemical or electrochemical action to obtain a bright and smooth surface. The processing method is a modification processing of a workpiece surface by using a polishing tool and abrasive particles or other polishing media.

[0003] The utility model discloses a bearing processing is polished device, including polishing box, mounting device and polishing paper, and the mounting device includes polishing motor, pivot and limit component, and the polishing motor is installed at the outside of polishing box, and one end of pivot is connected with the output end of polishing motor.

[0004] The technical scheme is adopted, the limiting block I is sleeved on the pivot, then the multiple bearings needing polishing are sleeved on the pivot, then the limiting block II is sleeved on the pivot, the polishing motor is started, the pivot is rotated, the outer ring of the bearing contacts the polishing paper, and then the outer surface of the bearing is polished, but the technical scheme can only fix and limit the bearings of a certain size, and cannot polish the pivots of different sizes, so that the polishing equipment has low adaptability.

[0005] Therefore, the polishing device for the output shaft is provided to solve the above problems. Content of the utility model

[0006] The polishing device for the output shaft is provided to solve the problem that the pivots of different sizes cannot be polished in the prior art, and the polishing equipment has low adaptability.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] The application discloses a polishing device for output shafts.

[0009] Preferably, the outer surfaces of the fixing columns are fixedly connected with two fixing rings, and the bottom ends of the fixing rings are fixedly connected with the upper surface of the bottom plate.

[0010] Preferably, the outer surfaces of the first hydraulic telescopic rods are fixedly connected with protection seats, and the left sides of the protection seats are fixedly connected with the inner walls of the sliding grooves.

[0011] Preferably, the outer surfaces of the fixing blocks are fixedly connected with two supporting blocks, and the bottom surfaces of the supporting blocks are fixedly connected with the upper surfaces of the sliding blocks.

[0012] Preferably, the outer surfaces of the second hydraulic telescopic rods are fixedly connected with dustproof shells, and the upper surfaces of the dustproof shells are fixedly connected with the bottom ends of the second rotating columns.

[0013] Preferably, the outer surfaces of the driving motors are fixedly connected with protection boxes, the upper surfaces of the protection boxes are fixedly connected with the bottom surfaces of the bottom plates, and the bottom surfaces of the bottom plates are fixedly connected with four supporting legs.

[0014] In conclusion, the application has the following technical effects and advantages:

[0015] 1. The second bearing, the first rotating column and the limiting rod are matched with each other, so that the output shaft body can be supported; the first bearing, the second rotating column, the second hydraulic telescopic rod, the pressing plate and the rubber supporting pad are matched with each other, so that the position of the output shaft body can be fixed and limited, and the position of the output shaft body can be prevented from deviating in the machining process.

[0016] 2、Through the mutual cooperation between the first hydraulic telescopic rod, the sliding groove, the sliding block, the fixed block and the polishing piece, the position of the polishing piece can be adjusted and moved, and then different size output shaft bodies can be polished, so that the problem that different size rotating shafts cannot be polished and the polishing equipment has low adaptability can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the polishing device for the output shaft of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the sliding groove of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the sliding block of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the second bearing of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the lower pressing plate of the utility model;

[0022] Figure 6 It is a three-dimensional structure schematic view of the protection box of the utility model.

[0023] In the drawing: 1, bottom plate; 2, fixed column; 3, top plate; 4, first bearing; 5, fixed ring; 6, supporting foot; 7, sliding groove; 8, limiting rod; 9, first rotating column; 10, second bearing; 11, first hydraulic telescopic rod; 12, sliding block; 13, fixed block; 14, polishing piece; 15, supporting block; 16, protection seat; 17, output shaft body; 18, driving motor; 19, fixed frame; 20, second hydraulic telescopic rod; 21, lower pressing plate; 22, rubber supporting pad; 23, second rotating column; 24, dustproof shell; 25, protection box. 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.

[0025] REFERENCE Figures 1-6The utility model provides a polishing device for output shaft, including the bottom plate 1, the upper surface of bottom plate 1 is fixedly connected with four fixed columns 2, and the top of two groups of fixed columns 2 is fixedly connected with the top plate 3 in common, the upper surface of bottom plate 1 is opened with the slide groove 7, and the inner wall of slide groove 7 is fixedly connected with the first hydraulic telescopic rod 11, and the outer surface of every fixed column 2 is fixedly connected with two fixed rings 5, and the bottom of every fixed ring 5 is fixedly connected with the upper surface of bottom plate 1, can fix fixed column 2 and bottom plate 1 through fixed ring 5, and the stability of the device is enhanced.

[0026] The telescopic end of first hydraulic telescopic rod 11 is fixedly connected with sliding block 12, the upper surface of sliding block 12 is fixedly connected with fixed block 13, the inner wall of top plate 3 is fixedly connected with first bearing 4, the inner wall of bottom plate 1 is fixedly connected with second bearing 10, the outer surface of first hydraulic telescopic rod 11 is fixedly connected with protection seat 16, and the left side of protection seat 16 is fixedly connected with the inner wall of slide groove 7, can protect first hydraulic telescopic rod 11 through protection seat 16, prevent it from being interfered with in the use process.

[0027] The inner ring of second bearing 10 is fixedly connected with first rotating column 9, the inner ring of first bearing 4 is fixedly connected with second rotating column 23, the bottom of second rotating column 23 is fixedly connected with two second hydraulic telescopic rods 20, the bottom of bottom plate 1 is fixedly connected with fixed support 19, the outer surface of fixed block 13 is fixedly connected with two support blocks 15, and the bottom of every support block 15 is fixedly connected with the upper surface of sliding block 12, can fix and support fixed block 13 through support block 15, prevent it from being deviated in the working process.

[0028] The front of fixed support 19 is fixedly connected with driving motor 18, the output end of driving motor 18 is fixedly connected with the bottom of first rotating column 9, the top of first rotating column 9 is fixedly connected with limit rod 8, and the outer side of limit rod 8 is provided with a plurality of same output shaft bodies 17, and the outer surface of every second hydraulic telescopic rod 20 is fixedly connected with dustproof shell 24, and the upper surface of every dustproof shell 24 is fixedly connected with the bottom of second rotating column 23, can protect second hydraulic telescopic rod 20 through dustproof shell 24, avoid it from being influenced in the use process.

[0029] The right side of fixed block 13 is fixedly connected with polishing sheet 14, and the telescopic end of two second hydraulic telescopic rods 20 is fixedly connected with lower pressing plate 21 in common, the bottom of lower pressing plate 21 is fixedly connected with a plurality of same rubber support pads 22, the outer surface of driving motor 18 is fixedly connected with protection box 25, and the upper surface of protection box 25 is fixedly connected with the bottom of bottom plate 1, and the bottom of bottom plate 1 is fixedly connected with four support legs 6, can protect driving motor 18 through protection box 25, prevent it from being damaged in the working process.

[0030] The working principle of the utility model is: when using, first, the output shaft body 17 which needs to be polished is placed above the first rotating column 9, then the extension end of the second hydraulic telescopic rod 20 is extended to drive the lower pressing plate 21 to move downwards, so as to drive the rubber supporting pad 22 to move downwards, thereby the position of the output shaft body 17 above the first rotating column 9 can be fixed and limited, the function of fixed limiting is realized, then the extension end of the first hydraulic telescopic rod 11 is extended to drive the sliding block 12 to slide in the sliding groove 7, then the polishing sheet 14 on the fixed block 13 is driven to move, so that it can be moved to the appropriate position, the output end of the driving motor 18 is rotated to drive the first rotating column 9 to rotate, thereby the output shaft body 17 fixed above it can be driven to rotate, so that the surface thereof can be conveniently polished, the problem that the polishing equipment adaptability is low due to the incapability of polishing the shafts of different sizes can be effectively avoided.

[0031] In the description of the utility model, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0032] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0033] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A polishing device for output shafts, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with four fixed columns (2), the top ends of two groups of the fixed columns (2) are fixedly connected with a top plate (3) in common, the upper surface of the bottom plate (1) is provided with a sliding groove (7), the inner wall of the sliding groove (7) is fixedly connected with a first hydraulic telescopic rod (11), the telescopic end of the first hydraulic telescopic rod (11) is fixedly connected with a sliding block (12), the upper surface of the sliding block (12) is fixedly connected with a fixed block (13), the inner wall of the top plate (3) is fixedly connected with a first bearing (4), the inner wall of the bottom plate (1) is fixedly connected with a second bearing (10), the inner ring of the second bearing (10) is fixedly connected with a first rotating column (9), the inner ring of the first bearing (4) is fixedly connected with a second rotating column (23), the bottom end of the second rotating column (23) is fixedly connected with two second hydraulic telescopic rods (20), the bottom surface of the bottom plate (1) is fixedly connected with a fixed frame (19), the front surface of the fixed frame (19) is fixedly connected with a driving motor (18), the output end of the driving motor (18) is fixedly connected with the bottom end of the first rotating column (9), the top end of the first rotating column (9) is fixedly connected with a limiting rod (8), the outer side of the limiting rod (8) is provided with a plurality of same output shaft bodies (17), the right side surface of the fixed block (13) is fixedly connected with a polishing sheet (14), the telescopic ends of the two second hydraulic telescopic rods (20) are fixedly connected with a pressing plate (21) in common, the bottom end of the pressing plate (21) is fixedly connected with a plurality of same rubber supporting pads (22).

2. A polishing device for an output shaft as claimed in claim 1, characterized in that: The outer surface of each group of the fixed columns (2) is fixedly connected with two fixed rings (5), and the bottom end of each group of the fixed rings (5) is fixedly connected with the upper surface of the bottom plate (1).

3. A polishing device for an output shaft as claimed in claim 1, characterized in that: The outer surface of the first hydraulic telescopic rod (11) is fixedly connected with a protection seat (16), and the left side surface of the protection seat (16) is fixedly connected with the inner wall of the sliding groove (7).

4. A polishing device for an output shaft as claimed in claim 1, characterized in that: The outer surface of the fixed block (13) is fixedly connected with two supporting blocks (15), and the bottom surface of each supporting block (15) is fixedly connected with the upper surface of the sliding block (12).

5. A polishing device for an output shaft as claimed in claim 1, characterized in that: The outer surface of each second hydraulic telescopic rod (20) is fixedly connected with a dustproof shell (24), and the upper surface of each dustproof shell (24) is fixedly connected with the bottom end of the second rotating column (23).

6. A polishing device for an output shaft as defined in claim 1, wherein: The outer surface of the driving motor (18) is fixedly connected with a protection box (25), the upper surface of the protection box (25) is fixedly connected with the bottom surface of the bottom plate (1), and the bottom surface of the bottom plate (1) is fixedly connected with four supporting legs (6).

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