CN211361630U - Novel grinding device for manufacturing precision bearing - Google Patents

Abstract

The utility model discloses a novel grinding is used in precision bearing manufacturing device, including last work box, power supply unit, electric actuator and lower work box, go up work box bottom fixed connection support, support bottom fixed connection work box down, it still is equipped with still to go up work box bottom power supply unit, the power supply unit bottom is equipped with the design hose, the design hose bottom is connected electric actuator, electric actuator bottom electric connection has the grinding head, the inside row of design hose is equipped with the electric wire. The utility model relates to a rationally, easy operation, this device can convenient and fast carry out the grinding to the inboard and the outside of the bearing of different specification and dimension sizes, both in work change the fixed disk the direction can, simultaneously at the in-process of grinding head work, need the grinding head will have different operating position and operating angle, this device can use the design hose to make change operating position and operating angle that the grinding head can be nimble.

Description

Novel grinding device for manufacturing precision bearing

Technical Field

The utility model relates to a bearing is made and is used device, in particular to novel grinding is used in precision bearing manufacturing device.

Background

The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, grinding refers to a processing method for cutting off redundant materials on a workpiece by using an abrasive material or a grinding tool, grinding processing is one of cutting processing methods which are widely applied, a grinding device is usually needed in the process of manufacturing a precision bearing, but the grinding device needs to grind the inner side and the outer side of the bearing in the bearing processing process, most of the existing grinding devices can only grind one side, the grinding on the other side is complicated, and the grinding device is informed of different working positions and working angles in the grinding process.

Therefore, a novel grinding device for manufacturing the precision bearing is provided.

Disclosure of Invention

A primary object of the present invention is to provide a novel grinding device for manufacturing precision bearings, which can effectively solve the problems in the background art.

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

a novel grinding device for manufacturing a precision bearing comprises an upper working box, a power supply device, an electric device and a lower working box, wherein the bottom of the upper working box is fixedly connected with a support, the bottom of the support is fixedly connected with the lower working box, the power supply device is also arranged at the bottom of the upper working box, a shaping hose is arranged at the bottom of the power supply device, the bottom of the shaping hose is connected with the electric device, the bottom of the electric device is electrically connected with a grinding head, an electric wire is arranged in the shaping hose and used for electrically connecting the power supply device with the electric device, a power supply control switch used for controlling a circuit is arranged on the electric device, the electric device is electrically connected with the electric device, a fixed disc is arranged at the top of the lower working box and fixedly connected with the lower working box through a fixed screw, and a bearing fixing round platform is arranged at one end of the fixed, the bearing fixing circular truncated cone is characterized in that a bearing containing groove is formed in the other end of the fixing disc, the fixing disc comprises a first fixing disc, a second fixing disc and a third fixing disc, and the first fixing disc, the second fixing disc and the third fixing disc are respectively provided with a bearing fixing circular truncated cone and the bearing containing groove in different specifications and sizes.

Further, the number of the brackets is two.

Further, the power supply device is a storage battery.

Further, the electric device is an electric motor.

Compared with the prior art, the utility model discloses following beneficial effect has: this device can convenient and fast carry out the grinding to the inboard and the outside of the bearing of different specification and dimension sizes, both change the direction of fixed disk in work can, simultaneously at the in-process of grinding head work, need the grinding head will have different operating position and operating angle, and this device can use the design hose to make change operating position and operating angle that the grinding head can be nimble.

[ description of the drawings ]

Fig. 1 is the overall structure schematic diagram of the novel grinding device for manufacturing precision bearings of the present invention.

Fig. 2 is the mounting structure schematic diagram of the fixing disc and the lower working box of the novel grinding device for manufacturing the precision bearing.

Fig. 3 is the structure diagram of the fixing disc of the grinding device for manufacturing the novel precision bearing of the present invention.

Fig. 4 is the utility model relates to a novel grinding device for precision bearing manufacturing's a fixed disk, No. two fixed disks and No. three fixed disks's schematic structure.

Fig. 5 is a schematic structural diagram of an electric device of the grinding device for manufacturing a novel precision bearing of the present invention.

In the figure: 1. an upper work box; 2. a power supply device; 3. a support; 4. shaping the hose; 5. an electric device; 6. grinding the head; 7. the bearing fixes the round table; 8. fixing the disc; 9. a lower work box; 8-1, a first fixing disc; 8-2, a second fixed disc; 8-3, a No. three fixed disc; 10. a set screw; 11. bearing holding groove.

[ detailed description ] embodiments

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-5, a novel grinding device for manufacturing a precision bearing comprises an upper work box 1, a power supply device 2, an electric device 5 and a lower work box 9, wherein a support 3 is fixedly connected to the bottom of the upper work box 1, the bottom of the support 3 is fixedly connected to the lower work box 9, the power supply device 2 is further arranged at the bottom of the upper work box 1, a shaping hose 4 is arranged at the bottom of the power supply device 2, the bottom of the shaping hose 4 is connected to the electric device 5, the bottom of the electric device 5 is electrically connected to a grinding head 6, electric wires are arranged inside the shaping hose 4 and used for electrically connecting the power supply device 2 to the electric device 5, a power control switch for controlling a circuit is arranged on the electric device 5, the electric device 5 is electrically connected to the electric device 5, a fixed disk 8 is arranged at the top of the lower work box 9, the fixed disk 8 is fixedly connected with the lower working box 9 through a fixing screw 10, one end of the fixed disk 8 is provided with a bearing fixing circular truncated cone 7, the other end of the fixed disk 8 is provided with a bearing placing groove 11, the fixed disk 8 comprises a first fixed disk 8-1, a second fixed disk 8-2 and a third fixed disk 8-3, and the bearing fixing circular truncated cone 7 and the bearing placing groove 11 are different in specification and size and are respectively arranged on the first fixed disk 8-1, the second fixed disk 8-2 and the third fixed disk 8-3.

The first fixed disk 8-1, the second fixed disk 8-2 and the third fixed disk 8-3 which are included in the fixed disk 8 can meet the requirements of processing and using bearings with different specifications and sizes, and the bearing placing grooves 11 and the bearing fixing circular truncated cone 7 which are arranged on the first fixed disk 8-1, the second fixed disk 8-2 and the third fixed disk 8-3 with different specifications and sizes are different, so that one with adaptive specification and size can be selected from a plurality of fixed disks 8, a bearing can be placed in the bearing placing groove 11, the outer side of the bearing can be tightly attached to the selected bearing placing groove 11 which is arranged on the fixed disk 8, the bearing placing groove 11 which is arranged on each fixed disk 8 corresponds to the bearing fixing circular truncated cone 7 in size, namely, the bearing placing groove 11 can be used for placing a bearing with a specification and model so that the bearing is tightly attached to the bearing placing groove 11, and the bearing fixing circular truncated cone 7 can be, at this time, the inner side of the bearing clings to the bearing fixing circular truncated cone 7.

No matter the bearing clings to the bearing placing groove 11 or the inner side of the bearing clings to the bearing fixing circular truncated cone 7, the clinging force generated between the bearing placing groove and the bearing fixing circular truncated cone can properly fix the bearing, so that the bearing is not easy to shake.

Therefore, the device can grind the inner side and the outer side of a bearing, firstly, a bearing disc is placed in a bearing placing groove 11 formed in a fixed disc 8, then a power supply of an electric device 5 is started by a power supply control switch of a power supply device 2, the electric device 5 drives a grinding head 6 to rotate, so that the inner side of the bearing placed in the bearing placing groove 11 is ground by the grinding head 6, after the inner side of the bearing is ground, a fixing screw 10 is detached by a wrench, then the direction of the fixed disc 8 is turned by 180 degrees, then the fixing screw 10 is installed and fixed, then an inner hole of the bearing penetrates through and tightly clings to a bearing fixing circular truncated cone 7, and then the grinding head 6 is used for grinding the outer side of the bearing.

The shaping hose enables the grinding head to be flexibly changed in working position.

Wherein the number of the brackets 3 is two.

Wherein the power supply device 2 is a storage battery.

Wherein the electric device 5 is an electric motor.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a novel grinding device is used in precision bearing manufacturing, includes work box (1), power supply unit (2), electric actuator (5) and lower work box (9), its characterized in that: the bottom of the upper work box (1) is fixedly connected with a support (3), the bottom of the support (3) is fixedly connected with the lower work box (9), the bottom of the upper work box (1) is also provided with the power supply device (2), the bottom of the power supply device (2) is provided with a shaping hose (4), the bottom of the shaping hose (4) is connected with the electric device (5), the bottom of the electric device (5) is electrically connected with a grinding head (6), an electric wire is arranged in the shaping hose (4) and used for electrically connecting the power supply device (2) with the electric device (5), a power supply control switch for a control circuit is arranged on the electric device (5), the electric device (5) is electrically connected with the electric device (5), the top of the lower work box (9) is provided with a fixed disc (8), and the fixed disc (8) is fixedly connected with the lower work box (9) through a fixed screw (10), fixed disk (8) one end is equipped with bearing fixing round platform (7), the fixed disk (8) other end is equipped with bearing standing groove (11), fixed disk (8) include fixed disk (8-1), No. two fixed disks (8-2) and No. three fixed disks (8-3), be equipped with respectively on fixed disk (8-1), No. two fixed disks (8-2) and No. three fixed disks (8-3) the specification and size diverse of bearing fixing round platform (7) with bearing standing groove (11).

2. The novel grinding device for manufacturing the precision bearing according to claim 1, wherein: the number of the brackets (3) is two.

3. The novel grinding device for manufacturing the precision bearing according to claim 1, wherein: the power supply device (2) is a storage battery.

4. The novel grinding device for manufacturing the precision bearing according to claim 1, wherein: the electric device (5) is an electric motor.

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