CN210232677U - Polishing device for processing PLC variable frequency control cabinet body - Google Patents

Abstract

The utility model belongs to the grinding device field specifically is a grinding device for processing of PLC variable frequency control cabinet body, including bottom ring, backplate, roof, drainage ring, the bottom ring lower extreme is provided with the net of ventilating, the net of ventilating with through the screw connection between the bottom ring, the net lower surface of ventilating is provided with the friction arch, the welding of net upper end of ventilating has the collar, the bottom ring upper end is provided with the backplate, the backplate with pass through bolted connection between the bottom ring, the cross is installed to the backplate inboard, the cross with pass through bolted connection between the backplate, the cross upper end is provided with the motor. Through the utility model discloses can get rid of the piece that produces of polishing, prevent that the piece from causing the damage to the cabinet body at the in-process of polishing, can be applicable to the arm of multiple model, the operation arm comes controlling means's displacement, is convenient for carry out all-round polishing according to cabinet body shape to can make things convenient for more quick export the piece.

Description

Polishing device for processing PLC variable frequency control cabinet body

Technical Field

The utility model belongs to the grinding device field specifically is a grinding device who is used for processing of PLC variable frequency control cabinet body.

Background

Surface grinding is a common process in the manufacture of mechanical equipment. A large amount of dust and waste residue that traditional grinding device produced after polishing are floated everywhere, and the operator of polishing inhales the air that contains a large amount of dust for a long time, can lead to serious health problems such as pneumoconiosis. And debris from the grinding can remain on the surface of the device, causing subsequent grinding to be affected by the debris, thereby causing damage to the surface of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device that is used for PLC variable frequency control cabinet body processing.

The utility model discloses the technical scheme who adopts as follows:

the polishing device for processing the PLC variable frequency control cabinet body comprises a bottom ring, a protective plate, a top plate and a drainage ring, wherein an air-through net is arranged at the lower end of the bottom ring, the air-through net is connected with the bottom ring through screws, a friction bulge is arranged on the lower surface of the air-through net, a mounting ring is welded at the upper end of the air-through net, the protective plate is arranged at the upper end of the bottom ring, the protective plate is connected with the bottom ring through bolts, a cross is arranged at the inner side of the protective plate, the cross is connected with the protective plate through bolts, a motor is arranged at the upper end of the cross, the motor is connected with the cross through bolts, a rotating shaft is arranged at the lower end of the motor, the rotating shaft is connected with the motor through a coupler, a mounting column is arranged at the lower end of the, the backplate upper end is provided with the roof, the backplate outside is provided with the support column, the support column with the roof bottom ring between pass through bolted connection, the roof upper end is provided with the chuck, install the fixture block in the chuck, chuck one side is provided with the breather pipe, the breather pipe with through threaded connection between the roof, the hose cover is in breather pipe one end, the roof lower extreme is provided with the drainage ring, be provided with first recess in the drainage ring, first recess one side is provided with the second recess.

Preferably: the chuck with pass through bolted connection between the roof, fixture block quantity is four, the fixture block with sliding connection between the chuck.

So set up, when polishing the PLC variable frequency control cabinet body, install the one end of arm in the chuck, utilize the fixture block is fixed the arm in the chuck, can be applicable to the arm of multiple model, the displacement that the operation arm comes controlling means is convenient for carry out all-round polishing to the cabinet body.

Preferably: the installation post upper end is fixed through the key-type connection the axis of rotation outside, the installation post lower extreme with connect through the bearing between the collar.

So set up, when the motor during operation, utilize the axis of rotation drives the erection column rotates, utilize simultaneously the collar makes the rotation that the erection column can be stable.

Preferably: the drainage ring is connected with the top plate through a bolt, and the drainage ring is positioned above the motor.

So set up, when the flabellum rotates, the device internal gas pressure changes, and the abrasive dust that will polish the production is followed cabinet body surface suction, through export the piece from the device behind the drainage of drainage ring.

Preferably: the first groove is in a round table shape, the edge of the second groove is in an arc shape, and the vent pipe is inserted into the second groove.

According to the arrangement, the scraps enter the first groove, the scraps can be gathered in a circular truncated cone shape, the scraps rotate along the side face of the first groove, then enter the vent pipe along the edge of the second groove, and the scraps are output.

Preferably: the hose material is a PVC transparent steel wire hose.

So set up, when the device is polishing, because the cabinet body has certain size, so need remove the device, utilize the transparent wire hose of PVC can be so that the device at the in-process that removes, conveniently pass through the piece the hose output.

Preferably: the friction bulge and the ventilation net are integrally formed, and the ventilation net and the friction bulge are made of chromium carbide.

So set up, chromium carbide utensil hardness is very high, can polish the metal for a long time, and the fusing point can reach six thousand degrees centigrade, can make the device stable work under the high temperature that the friction produced.

The utility model has the advantages that:

1. the motor is started, the motor drives the mounting column to rotate through the rotating shaft, so that the fan blades rotate, the generated debris passes through the ventilation net, then enters the first groove, is guided by the first groove and enters the second groove, and finally is output from the device through the ventilation pipe, the debris generated by polishing can be removed, and the cabinet body is prevented from being damaged in the polishing process;

2. when polishing the PLC variable frequency control cabinet body, install the one end of arm in the chuck, utilize the fixture block to fix the arm in the chuck, can be applicable to the arm of multiple model, the operation arm comes controlling means's displacement, is convenient for carry out all-round polishing according to cabinet body shape.

3. First recess shape is the round platform form, and second recess edge is the arcuation, and the breather pipe inserts in the second recess, and during the piece got into first recess, utilize the round platform form can gather the piece to make the piece rotate along the side of first recess, then in getting into the breather pipe along the edge of second recess, make things convenient for more fast export the piece.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a polishing device for processing a cabinet body of a PLC variable frequency control cabinet according to the present invention;

FIG. 2 is a part diagram of a ventilation net of the polishing device for processing the cabinet body of the PLC frequency conversion control cabinet of the utility model;

FIG. 3 is a fan part diagram of the polishing device for machining the PLC variable frequency control cabinet body of the present invention;

FIG. 4 is a drawing of a drainage ring part of the polishing device for processing the cabinet body of the PLC variable frequency control cabinet of the present invention;

FIG. 5 is a sectional view of a ventilating net of the polishing device for processing the cabinet body of the PLC frequency conversion control cabinet of the present invention;

FIG. 6 is a drainage ring section view of a polishing device for processing of the PLC variable frequency control cabinet body.

The reference numerals are explained below:

1. a bottom ring; 2. a ventilation net; 3. a friction projection; 4. a mounting ring; 5. a guard plate; 6. a cross; 7. an electric motor; 8. a rotating shaft; 9. mounting a column; 10. a fan blade; 11. a top plate; 12. a support pillar; 13. a chuck; 14. a clamping block; 15. a breather pipe; 16. a hose; 17. a drainage ring; 18. a first groove; 19. a second groove.

Detailed Description

The present invention will be further described with reference to the following examples and drawings.

Examples

As shown in fig. 1-6, the polishing device for processing the cabinet body of the PLC frequency conversion control cabinet comprises a bottom ring 1, a protection plate 5, a top plate 11 and a drainage ring 17, wherein an air-through net 2 is arranged at the lower end of the bottom ring 1, the air-through net 2 is connected with the bottom ring 1 through screws, a friction bulge 3 is arranged on the lower surface of the air-through net 2, a mounting ring 4 is welded at the upper end of the air-through net 2, the protection plate 5 is arranged at the upper end of the bottom ring 1, the protection plate 5 is used as a sealing device, the protection plate 5 is connected with the bottom ring 1 through bolts, a cross 6 is arranged at the inner side of the protection plate 5, the cross 6 is connected with the protection plate 5 through bolts, a motor 7 is arranged at the upper end of the cross 6, the motor 7 is connected with the cross 6 through bolts, a rotating shaft 8 is arranged, the erection column 9 is used for installing the fan blade 10, the fan blade 10 is installed in the outer side of the erection column 9 through the bolt, the upper end of the protection plate 5 is provided with a top plate 11, the outer side of the protection plate 5 is provided with a support column 12, the support column 12 and the top plate 11 are connected through the bolt between the bottom ring 1, the upper end of the top plate 11 is provided with a chuck 13, a fixture block 14 is installed in the chuck 13, a vent pipe 15 is arranged on one side of the chuck 13, the vent pipe 15 is used for outputting chips, the vent pipe 15 is connected with the top plate 11 through threads, a hose 16 is sleeved at one end of the vent pipe 15, the lower end of the top plate 11 is provided with a drainage.

The working principle is as follows: firstly, one end of a mechanical arm is installed in a chuck 13, then a friction bulge 3 is placed at the upper end of a cabinet body, pressure applied to the device by the mechanical arm is used for driving the device to move, the friction bulge 3 is made to rub the surface of the cabinet body, the cabinet body is polished, a motor 7 is turned on, the motor 7 drives an installation column 9 to rotate through a rotating shaft 8, so that fan blades 10 are rotated, generated scraps pass through a ventilation net 2 and then enter a first groove 18, the scraps pass through the first groove 18 and enter a second groove 19, and finally the scraps are output from the device through a ventilation pipe 15.

The clamp 13 is connected with the top plate 11 through bolts, the number of the clamp blocks 14 is four, the clamp blocks 14 are connected with the clamp 13 in a sliding manner, when the PLC variable frequency control cabinet body is polished, one end of a mechanical arm is installed in the clamp 13, the mechanical arm is fixed in the clamp 13 through the clamp blocks 14, the device can be suitable for mechanical arms of various models, the displacement of the device is controlled by operating the mechanical arm, the cabinet body is conveniently polished in all directions, the upper end of the mounting column 9 is fixed on the outer side of the rotating shaft 8 through key connection, the lower end of the mounting column 9 is connected with the mounting ring 4 through a bearing, when the motor 7 works, the mounting column 9 is driven to rotate through the rotating shaft 8, meanwhile, the mounting column 9 can stably rotate through the mounting ring 4, the drainage ring 17 is connected with the top plate 11 through bolts, the drainage ring 17 is positioned above the motor 7, the grinding dust generated by polishing is sucked out of the surface of the cabinet body, the chips are output from the device after being drained by the drainage ring 17, the first groove 18 is in a circular truncated cone shape, the edge of the second groove 19 is in an arc shape, the vent pipe 15 is inserted into the second groove 19, the chips enter the first groove 18, the chips can be gathered by the circular truncated cone shape and rotate along the side surface of the first groove 18, then the chips enter the vent pipe 15 along the edge of the second groove 19 to be output, the hose 16 is made of a PVC transparent steel wire hose, when the device is polished, the device needs to be moved due to the fact that the cabinet body has a certain size, the chips can be conveniently output through the hose 16 in the moving process by the PVC transparent steel wire hose, the friction bulge 3 and the ventilation net 2 are integrally formed, the ventilation net 2 and the friction bulge 3 are made of chromium carbide, the chromium carbide has high hardness, can polish metal for a long time, has a melting point of six thousand ℃, and can ensure that the device stably works at high temperature generated by friction.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. A grinding device for processing of PLC variable frequency control cabinet body, its characterized in that: comprises a bottom ring (1), a protective plate (5), a top plate (11) and a drainage ring (17), wherein the lower end of the bottom ring (1) is provided with an air-through net (2), the air-through net (2) is connected with the bottom ring (1) through screws, the lower surface of the air-through net (2) is provided with a friction bulge (3), the upper end of the air-through net (2) is welded with a mounting ring (4), the upper end of the bottom ring (1) is provided with the protective plate (5), the protective plate (5) is connected with the bottom ring (1) through bolts, the inner side of the protective plate (5) is provided with a cross (6), the cross (6) is connected with the protective plate (5) through bolts, the upper end of the cross (6) is provided with an electric motor (7), the electric motor (7) is connected with the cross (6) through bolts, the lower end of the electric motor (7) is provided with, the rotating shaft (8) is connected with the motor (7) through a coupling, the lower end of the rotating shaft (8) is provided with a mounting column (9), fan blades (10) are mounted on the outer side of the mounting column (9) through bolts, the top plate (11) is arranged at the upper end of the protection plate (5), a support column (12) is arranged on the outer side of the protection plate (5), the support column (12) is connected with the top plate (11) and the bottom ring (1) through bolts, a chuck (13) is arranged at the upper end of the top plate (11), a clamping block (14) is mounted in the chuck (13), a vent pipe (15) is arranged on one side of the chuck (13), the vent pipe (15) is connected with the top plate (11) through threads, a hose (16) is sleeved at one end of the vent pipe (15), and the lower end of the top plate, a first groove (18) is formed in the drainage ring (17), and a second groove (19) is formed in one side of the first groove (18).

2. The polishing device for processing the PLC variable frequency control cabinet body according to claim 1, characterized in that: chuck (13) with pass through bolted connection between roof (11), fixture block (14) quantity is four, fixture block (14) with sliding connection between chuck (13).

3. The polishing device for processing the PLC variable frequency control cabinet body according to claim 2, characterized in that: the mounting column (9) upper end is fixed in the rotating shaft (8) outside through a key connection, the mounting column (9) lower end with be connected through a bearing between the collar (4).

4. The polishing device for processing the PLC variable frequency control cabinet body according to claim 3, characterized in that: the drainage ring (17) is connected with the top plate (11) through a bolt, and the drainage ring (17) is positioned above the motor (7).

5. The polishing device for processing the PLC variable frequency control cabinet body according to claim 4, characterized in that: the first groove (18) is in a round table shape, the edge of the second groove (19) is in an arc shape, and the vent pipe (15) is inserted into the second groove (19).

6. The polishing device for processing the PLC variable frequency control cabinet body according to claim 5, characterized in that: the hose (16) is made of a PVC transparent steel wire hose.

7. The polishing device for processing the PLC variable frequency control cabinet body according to claim 6, characterized in that: the friction bulge (3) and the ventilation net (2) are integrally formed, and the ventilation net (2) and the friction bulge (3) are made of chromium carbide.

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