CN205415222U - Dedicated grinding device of machine part - Google Patents

Abstract

The utility model discloses a dedicated grinding device of machine part, a serial communication port, including base, grinding device, the frame of polishing and fixing device, the frame of polishing fixed connection is in the base top, grinding device sets up inside the frame of polishing, fixing device sets up in the frame top of polishing, fixing device includes fixing base, movable block and magnetic chuck, the fixing base is provided with the guide rail, the movable block passes through the connecting piece and is connected with the guide rail, the movable block is connected with magnetic chuck, the utility model has the advantages of reasonable structure simply, low in production cost, simple to operate, multiple functional, can need the artifical more complicated problem of machinery of polishing and polish by effectual solution machine part, the utility model discloses set up magnetic chuck, can effectively hold the part through magnetic chuck, adjusted the distance between part and the abrasive band through the adjusting handle to the realization is polished, saves the manual work and polishes, improves work efficiency, the utility model discloses in set up the motor, and the motor is servo motor or inverter motor, convenient speed of adjusting whole device not only, and also have great improvement in the precision.

Description

A special grinding device for mechanical parts

technical field

The utility model relates to the field of mechanical equipment, in particular to a special grinding device for mechanical parts.

Background technique

At present, most mechanical parts adopt the traditional manual grinding method. Manual grinding is acceptable for small products, but for larger products, it is difficult to grasp the flatness by manual grinding, and it is easy to produce unevenness, and the grinding texture is difficult to maintain consistency. , the work efficiency is low; in addition, in mechanical processing, for some workpieces with flat surface and regular shape, the grinding operation becomes easy because there are no dead angles that are difficult to reach on the surface. The existing grinding machines generally have complex structures, and the workpiece Operations such as fixing are required before grinding, which affects the efficiency of processing.

Utility model content

The purpose of this utility model is to provide a special grinding device for mechanical parts in order to solve the above problems, which solves the problem that mechanical parts need to be manually polished and the grinding machine is relatively complicated.

In order to solve the above problems, the utility model provides a technical solution: a special grinding device for mechanical parts, which is characterized in that it includes a base, a grinding device, a grinding frame and a fixing device, and the grinding frame is fixedly connected to the base Above, the grinding device is arranged inside the grinding frame, the fixing device is arranged above the grinding frame, the fixing device includes a fixed seat, a movable block and a magnetic sucker, the fixed seat is provided with a guide rail, and the movable block The connecting piece is connected with the guide rail, and the movable block is connected with a magnetic sucker.

Further, the grinding device includes a motor, a driving wheel, an abrasive belt and a driven wheel, the driven wheel is connected to the driving wheel through the abrasive belt, a pulley is arranged in the driving wheel, and the pulley is connected to the motor through a belt The output shafts are connected, and the motor is fixedly connected inside the base.

Further, the fixed seat is fixedly connected with a fixed block, one side of the fixed block is connected with a screw rod, the top end of the screw rod is fixedly connected with an adjustment hand wheel, and the bottom end of the screw rod is connected with the movable block through a connecting device.

Further, the fixed block is provided with a fixed locking device.

Further, the screw is a ball screw.

Further, the grinding frame is also provided with support wheels, the outer surface of the support wheels is connected to the inner surface of the abrasive belt, there are more than two support wheels, and the support wheels are all arranged under the magnetic suction cup.

Further, the motor is a servo motor or a variable frequency motor.

Further, a stopper is provided on the side of the grinding frame away from the fixing device.

The beneficial effects achieved by the utility model:

a. The utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and can effectively solve the problem that mechanical parts need to be manually polished and the grinding machine is relatively complicated;

b. The utility model is equipped with a magnetic suction cup, which can effectively hold the parts through the magnetic suction cup, and adjust the distance between the parts and the abrasive belt by adjusting the hand wheel, so as to realize grinding, save manual grinding, and improve work efficiency;

c. The utility model is equipped with a motor, and the motor is a servo motor or a variable frequency motor, which not only facilitates the adjustment of the speed of the whole device, but also greatly improves the accuracy.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

As shown in Figure 1, a special grinding device for mechanical parts is characterized in that it includes a base 1, a grinding device, a grinding frame 4, and a fixing device, and the grinding frame 4 is fixedly connected above the base 1, and the grinding The device is arranged in the grinding frame 4, and the fixing device is arranged on the top of the grinding frame 4, and the fixing device includes a fixed seat 7, a movable block and a magnetic sucker 13, and the fixed seat 7 is provided with a guide rail, and the movable block 12 is connected with guide rail by connector, and the bottom of described movable block 12 is fixedly connected with magnetic sucker 13, and described polishing device comprises motor 2, driving wheel 6, abrasive belt 15 and driven wheel 17, and described driven wheel 17 passes abrasive belt 15 and The driving wheel 6 is connected, the driving wheel 6 is provided with a pulley 5, the pulley 5 is connected to the output shaft of the motor 2 through the belt 3, the motor 2 is fixedly connected to the inside of the base 1, and the fixed seat 7 is fixed Connect the fixed block 8, the fixed block 8 is connected with the screw rod 10, the top end of the screw rod 10 is fixedly connected with the adjustment hand wheel 9, and the bottom end of the screw rod 10 is connected with the movable block 12 through the connecting device 11.

Also be provided with support wheel in described grinding frame 4, described support wheel 14 outer surfaces are connected with abrasive belt 15 inner surfaces, described support wheel 14 is two, and described support wheel 14 is all arranged on magnetic sucker 13 below, The side of the grinding frame 4 away from the fixing device is provided with a block 16, the motor 2 is a servo motor, the screw 10 is a ball screw, and the fixing block 8 is provided with a fixed locking device .

The implementation process of the utility model is as follows: when in use, first place the parts on the bottom of the magnetic chuck 13, suck the parts, then start the motor 2 in the device, the rotation of the motor 2 drives the abrasive belt 15 to work, and finally through the rotation adjustment The hand wheel 9 moves the part downwards, thereby starting to grind the bottom of the part, which saves manual grinding and improves work efficiency.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.

Claims (8)

1. the sanding apparatus that machine components are special, it is characterized in that, including base, sanding apparatus, polishing frame and fixing device, described polishing frame is fixedly connected on above base, and described sanding apparatus is arranged at polishing machine frame inside, and described fixing device is arranged at above polishing frame, described fixing device includes fixing seat, movable block and magnetic chuck, described fixing seat is provided with guide rail, and described movable block is connected with guide rail by connector, and described movable block connects the sucker that is magnetic.

The sanding apparatus that a kind of machine components the most according to claim 1 are special, it is characterized in that, described sanding apparatus includes motor, drivewheel, abrasive band and driven pulley, described driven pulley is connected with drivewheel by abrasive band, described drivewheel is provided with belt wheel, described belt wheel is connected with motor output shaft by belt, and described motor is fixedly connected on chassis interior.

The sanding apparatus that a kind of machine components the most according to claim 1 are special, it is characterized in that, described fixing seat is fixedly connected with fixed block, fixed block side connection wire rod, described screw mandrel top is fixedly connected with adjusting handle, and described screw mandrel bottom is connected with movable block by attachment means.

The sanding apparatus that a kind of machine components the most according to claim 3 are special, it is characterised in that described fixed block is provided with fixing locking device.

The sanding apparatus that a kind of machine components the most according to claim 4 are special, it is characterised in that described screw mandrel is ball-screw.

The sanding apparatus that a kind of machine components the most according to claim 2 are special, it is characterized in that, being additionally provided with support wheel in described polishing frame, described support wheel outer surface is connected with abrasive band medial surface, the described wheel that supports is for two or more, and described support wheel may be contained within below magnetic chuck.

The sanding apparatus that a kind of machine components the most according to claim 2 are special, it is characterised in that described motor is servomotor or frequency conversion motor.

The sanding apparatus that a kind of machine components the most according to claim 1 are special, it is characterised in that described polishing frame is provided with block away from the side of fixing device.