CN211639403U - Auto parts are with dust collector that polishes - Google Patents

Abstract

The utility model discloses a polishing and dust removing device for automobile parts, which comprises a base, a support column and a polishing knife, wherein an electric slide rail is arranged on the base, an electric slide block is arranged on the electric slide rail, the support column is arranged on the electric slide block, a servo motor is arranged at the top end of the support column, a rotary disk is arranged at the output end of the servo motor, the polishing knife is arranged on the rotary disk, a dust suction hopper is arranged below the polishing knife, and the tail end of the dust suction hopper is communicated on a dust suction box through a hose; the polishing and dust removing device of the utility model adopts the polishing knife which integrates a plurality of blades with arc-shaped cutting edges, is suitable for processing spherical parts, and has high cutting efficiency, low wear rate and small vibration; the piece and the dust granule that produce are inhaled the dust absorption case fast by the dust absorption fill, can detach the remaining piece and the dust granule in sword surface of polishing fast, are convenient for improve the quality of polishing, have guaranteed the smoothness on machined part surface, are favorable to improving the quality of machined part.

Description

A grinding and dust removal device for automobile parts

technical field

The utility model relates to a grinding and dust-removing device, in particular to a grinding and dust-removing device for automobile parts, which belongs to the technical field of grinding equipment.

Background technique

In the production process of auto parts, grinding tools are needed to grind the parts, so as to smooth the surface of the parts. In the prior art, the following problems exist when using grinding tools to polish auto parts:

1. The grinding tool is single-sided cutting, the cutting efficiency is low, the tool wear is large, and the consistency of the processed parts is poor;

2. A large amount of debris and dust particles will be generated during the grinding process, and the debris and dust particles on the surface of the grinding tool cannot be removed in time. The debris and dust particles affect the smoothness and consistency of the surface of the machined parts. parts are of poor quality.

Utility model content

The utility model proposes a grinding and dust removal device for automobile parts, which solves the problems in the prior art of low cutting efficiency of grinding tools, high wear rate, poor quality of processed parts, and inability to remove debris and powder particles produced in time .

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model provides a grinding and dust removal device for automobile parts, which comprises a base, a support column and a grinding knife, an electric sliding rail is arranged on the base, an electric sliding block is installed on the electric sliding rail, and the electric sliding block is arranged on the electric sliding rail. A support column is installed on the support column, a servo motor is installed at the top of the support column, a rotating disk is installed at the output end of the servo motor, a grinding knife is installed on the rotating disk, and a dust hopper is installed under the grinding knife , and the tail end of the dust bucket is connected to the dust collector through a hose.

As a preferred technical solution of the present invention, two protruding mounting plates are arranged on the edge of the rotating disk, the grinding knife is fixed between the two mounting plates by bolts, and the tail end of the rotating disk is Passing through the top end of the support column and fixed on the support column through a bearing, the rear end of the rotating disk is also connected to the output end of the servo motor through a coupling.

As a preferred technical solution of the present invention, the sharpening knife includes an annular mounting plate and a plurality of blades arranged in the annular mounting plate, the plurality of blades are arranged in a ring on the annular mounting plate, and the same A circular arc surface is also formed on the side, and an arc-shaped blade is arranged on the circular arc surface.

As a preferred technical solution of the present invention, the dust hopper is connected to the support column through a fixing ring sleeved on the dust hopper, and baffles are also provided on both sides of the dust hopper. are located on both sides of the rotating disc.

As a preferred technical solution of the present utility model, positioners are installed on both sides of the front end of the base, the two positioners are symmetrical, a controller is also installed on one side of the base, and the electric slide rail, The electric slider, servo motor, positioner and vacuum box are all electrically connected to the controller.

As a preferred technical solution of the present invention, a vacuum motor is installed at the inner top of the vacuum box, the vacuum motor is electrically connected to the controller, and the vacuum box is provided with a vacuum cleaner at a position above the vacuum motor. There are a plurality of air holes, an impeller is also installed at the output end of the vacuum motor, and an air duct is separated by a partition plate below the vacuum motor.

As a preferred technical solution of the present invention, an inclined filter screen is also installed below the air duct, the filter screen divides the upper part of the air duct into a filter channel, and the hose is connected to the top of the inclined surface of the filter screen, The rear end of the filter screen is also bent downward, and the rear end of the filter screen divides the middle part of the dust collector into a debris channel and a dust channel, and the dust channel is located at the bottom end of the inclined surface of the filter screen.

As a preferred technical solution of the present invention, a collection drawer is also installed at the bottom end of the dust collector, and the collection drawer is divided into a collection groove and a dust groove by a partition, and the collection groove and the dust groove correspond to The debris channel and the dust channel are also provided with sticky dust pads in the dust tank.

The beneficial effects achieved by the utility model are as follows: compared with the prior art, the polishing and dust removal device for automobile parts of the present utility model has the following beneficial effects:

1. The grinding and dust removal device of the present utility model adopts a grinding knife with a plurality of blades with arc-shaped cutting edges arranged into one structure, which is suitable for processing spherical parts, and has high cutting efficiency, low wear rate and small vibration, so as to improve the Grinding efficiency ensures the quality of processed parts.

2. The grinding and dust removal device of the present utility model installs the grinding knife between the two mounting plates protruding from the rotating disc, so that the generated debris and dust particles can be removed from the two mounting plates under the action of the vacuum box. It falls quickly in the gap, and is sucked into the dust box by the dust bucket, and the debris and dust particles are separated by the filtering effect of the filter screen, and fall into the collection tank and the dust tank respectively, which is convenient for processing and can quickly remove the residue on the surface of the grinding knife. The debris and dust particles are easy to improve the grinding quality, ensure the smoothness of the surface of the parts to be processed, and help improve the quality of the parts to be processed.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the subjective structure schematic diagram of a kind of automobile parts grinding and dust removal device proposed by the present utility model;

Fig. 2 is the side structure schematic diagram of a kind of grinding and dedusting device for automobile parts proposed by the present utility model;

3 is a schematic structural diagram of a grinding knife of a grinding and dust-removing device for automobile parts proposed by the present utility model;

4 is a side view of a grinding knife of a grinding and dust removal device for automobile parts proposed by the present utility model;

Figure 5 is a schematic diagram of the internal structure of a dust collector of a grinding and dust removal device for automobile parts proposed by the present utility model;

In the picture: 1. Base; 2. Electric slide rail; 3. Electric sliding block; 4. Support column; 5. Servo motor; 6. Rotating disc; 7. Grinding knife; 71. Blade; 72. Curved blade; 8 , vacuum bucket; 9, baffle; 10, hose; 11, locator; 12, vacuum box; 13, collection drawer; 14, air hole; 15, vacuum motor; 16, impeller; 17, air duct; 18, filter channel; 19, filter screen; 20, debris channel; 21, dust channel; 22, collection tank; 23, dust tank; 24, sticky dust pad; 25, controller.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example 1

As shown in Figures 1-5, the present utility model provides a grinding and dust removal device for automobile parts, which includes a base 1, a support column 4 and a grinding knife 7. The base 1 is provided with an electric sliding rail 2, and the electric sliding rail 2 is installed on the electric sliding rail 2. There is an electric slider 3, a support column 4 is installed on the electric slider 3, a servo motor 5 is installed on the top of the support column 4, a rotary disc 6 is installed at the output end of the servo motor 5, and a grinding knife 7 is installed on the rotary disc 6, A dust hopper 8 is arranged below the sharpening blade 7 , and the rear end of the dust hopper 8 is connected to the dust box 12 through a hose 10 .

Two protruding mounting plates are arranged at the edge of the rotating disk 6, the grinding knife 7 is fixed between the two mounting plates by bolts, and the rear end of the rotating disk 6 passes through the top of the support column 4, and is fixed on the support through a bearing. On the column 4, the tail end of the rotating disk 6 is also connected to the output end of the servo motor 5 through a coupling.

The rotary disk 6 is driven by the servo motor 5 to rotate, so that the grinding knife 7 on the rotary disk 6 rotates rapidly to grind and cut the parts to be processed, and the grinding knife 7 is installed between the two protruding mounting plates of the rotary disk 6, resulting in Under the action of the vacuum box 12, the debris and dust particles fall rapidly from the gap between the two mounting plates, and are quickly sucked into the vacuum box 12 by the vacuum bucket 8, thereby removing the debris and dust on the surface of the grinding blade 7. dust particles.

The grinding knife 7 includes an annular mounting plate and a plurality of blades 71 arranged in the annular mounting plate. The plurality of blades 71 are arranged in an annular shape on the annular mounting plate. The surface is provided with an arc-shaped blade 72, and a grinding blade 7 with a plurality of blades 71 with arc-shaped blades 72 is used as an integral structure, which is suitable for processing spherical parts, and has high cutting efficiency, low wear rate and small vibration.

The dust hopper 8 is connected to the support column 4 through a fixing ring set on it, and baffles 9 are also provided on both sides of the dust hopper 8. The debris splashed during grinding and cutting can be blocked, so that the debris is sucked into the dust box 12 by the dust bucket 8 .

Positioners 11 are installed on both sides of the front end of the base 1, the two positioners 11 are symmetrical, and a controller 25 is also installed on one side of the base 1, the electric slide rail 2, the electric slider 3, the servo motor 5, the positioner 11 and the The vacuum box 12 is electrically connected to the controller 25, and the controller 25 is an S7-300 PLC controller, which can control the electric slide rail 2, the electric slider 3, the servo motor 5, the positioner 11 and the vacuum box 12 through programming commands. Work.

Example 1

As shown in FIGS. 1-5 , a vacuum cleaner motor 15 is installed on the inner top of the vacuum cleaner box 12 , the vacuum cleaner motor 15 is electrically connected to the controller 25 , and the vacuum cleaner box 12 is provided with a plurality of air holes at a position above the vacuum cleaner motor 15 . 14. An impeller 16 is also installed at the output end of the vacuum motor 15, and an air duct 17 is separated from the bottom of the vacuum motor 15 by a partition.

The vacuum motor 15 drives the impeller 16 to rotate at a high speed, and generates negative pressure in the vacuum box 12, so that the vacuum bucket 8 can absorb debris and dust particles.

An inclined filter screen 19 is also installed below the air duct 17. The filter screen 19 divides the upper part of the filter screen into a filter channel 18. The hose 10 is connected to the top of the inclined surface of the filter screen 19, and the rear end of the filter screen 19 is also bent downward. , the rear end of the filter screen 19 divides the middle of the dust box 12 into a debris channel 20 and a dust channel 21 , and the dust channel 21 is located at the bottom end of the inclined surface of the filter screen 19 .

A collection drawer 13 is also installed at the bottom end of the vacuum box 12. The collection drawer 13 is divided into a collection tank 22 and a dust tank 23 by a partition plate. The collection tank 22 and the dust tank 23 correspond to the debris channel 20 and the dust channel 21 respectively. A sticky dust pad 24 is also provided in 23 .

After the debris and dust particles are sucked into the dust box 12, under the action of the filter screen 19, the debris will fall into the collection tank 22 through the debris channel 20 along the inclined surface of the filter screen 19, and the dust particles will pass through the dust channel. 21 falls into the dust trough 23 and sticks to the sticky dust pad 24, so that the collecting drawer 13 can be taken out from the dust collecting box 12 to dispose of the debris and dust particles respectively.

Specifically, during use, the controller 25 controls the electric sliding block 3 to move forward in the electric sliding rail 2, and at the same time, controls the servo motor 5 to drive the rotating disk 6 to rotate, so that the grinding knife 7 on the rotating disk 6 rotates rapidly, Grinding and cutting the machined parts, the generated chips and dust particles fall rapidly from the gap between the two mounting plates under the action of the dust collector 12, and are quickly sucked into the dust collector 12 by the dust collector 8, thereby Remove the debris and dust particles on the surface of the grinding knife 7. When the positioner 11 senses that the electric slider 3 has reached the preset station, it sends a signal to the controller 25, so that the controller 25 controls the electric slider 3 to move in the electric sliding position. The rail 2 moves backward, the servo motor 5 stops working, and the grinding knife 7 stops grinding work to prevent the processed parts from being over-ground and cutting, and the unqualified situation occurs. After a period of time, the vacuum motor 15 in the vacuum box 12 also stop working;

Moreover, in the vacuum box 12, the vacuum motor 15 drives the impeller 16 to rotate at a high speed, and a negative pressure is generated in the vacuum box 12, so that the vacuum hopper 8 can quickly inhale the debris and dust particles into the vacuum box 12, and then in the vacuum box 12. Under the action of the filter screen 19, the debris falls into the collection tank 22 through the debris channel 20 along the inclined surface of the filter screen 19, and the dust particles fall into the dust tank 23 through the dust channel 21, and stick to the sticky dust pad 24. , so as to take out the collection drawer 13 from the dust box 12 to dispose of the debris and dust particles respectively.

The grinding and dedusting device of the present invention adopts a grinding knife 7 with a plurality of blades 71 with arc-shaped cutting edges 72 set as one structure, which can be suitable for processing spherical parts, and has high cutting efficiency, low wear rate and small vibration; The grinding knife 7 is installed between the two mounting plates protruding from the rotating disk 6, so that the generated debris and dust particles can quickly fall from the gap between the two mounting plates under the action of the dust collector 12 and be vacuumed. The bucket 8 is sucked into the dust collecting box 12, and the debris and dust particles are separated by the filtering action of the filter screen 19, and fall into the collecting groove 22 and the dust groove 23 respectively, so as to facilitate the processing, and the residual debris on the surface of the grinding knife 7 can be quickly removed. Chips and dust particles are easy to improve the grinding quality, ensure the smoothness of the surface of the machined parts, and help improve the quality of the machined parts.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (8)

1. A grinding and dust removal device for automobile parts, comprising a base (1), a support column (4) and a grinding knife (7), wherein the base (1) is provided with an electric slide rail (2), so An electric sliding block (3) is installed on the electric sliding rail (2), a supporting column (4) is installed on the electric sliding block (3), and a servo motor (5) is installed on the top of the supporting column (4). , the output end of the servo motor (5) is provided with a rotary disk (6), a grinding knife (7) is mounted on the rotary disk (6), and a dust hopper ( 8), the rear end of the dust bucket (8) is connected to the dust collector box (12) through a hose (10). 2 . The grinding and dust removal device for automobile parts according to claim 1 , wherein two protruding mounting plates are provided at the edge of the rotating disk ( 6 ), and the grinding knife ( 7 ) passes through the The bolts are fixed between the two mounting plates, the rear end of the rotating disk (6) passes through the top end of the support column (4), and is fixed on the support column (4) through a bearing, and the rotating disk (6) is The tail end is also connected to the output end of the servo motor (5) through a coupling. 3. The grinding and dust removal device for automobile parts according to claim 1, wherein the grinding knife (7) comprises an annular mounting plate and a plurality of blades (71) provided in the annular mounting plate, wherein a plurality of blades (71) are provided. The blades (71) are arranged in an annular shape on the annular mounting plate, and a circular arc surface is formed on the same side of the plurality of blades (71), and an arc-shaped blade (72) is arranged on the circular arc surface. 4 . The grinding and dust removal device for automobile parts according to claim 1 , wherein the dust hopper ( 8 ) is connected to the support column ( 4 ) through a fixing ring sleeved on the dust hopper ( 8 ), and the suction hopper ( 8 ) is The two sides of the dust hopper (8) are also provided with baffles (9), and the two baffles (9) are respectively located on both sides of the rotating disk (6). 5. A grinding and dust removal device for automobile parts according to claim 1, characterized in that, a positioner (11) is installed on both sides of the front end of the base (1), and two positioners (11) Symmetrical, a controller (25) is also installed on one side of the base (1), the electric slide rail (2), the electric slider (3), the servo motor (5), the positioner (11) and the dust collector The boxes (12) are all electrically connected to the controller (25). 6. A grinding and dust removal device for automobile parts according to claim 5, characterized in that, a vacuum motor (15) is installed on the inner top of the vacuum box (12), and the vacuum motor (15) The controller (25) is electrically connected, the vacuum box (12) is provided with a plurality of air holes (14) at a position above the vacuum motor (15), and the output end of the vacuum motor (15) is also installed with The impeller (16), an air duct (17) is separated by a partition plate below the dust suction motor (15). 7 . The grinding and dust removal device for automobile parts according to claim 6 , wherein an inclined filter screen ( 19 ) is also installed below the air duct ( 17 ), and the filter screen ( 19 ) removes the The upper part is separated by a filter channel (18), the hose (10) is connected to the top end of the inclined surface of the filter screen (19), and the rear end of the filter screen (19) is also bent downward, and the filter screen (19) The rear end of 19) separates the middle of the dust box (12) into a debris channel (20) and a dust channel (21), the dust channel (21) being located at the bottom end of the inclined surface of the filter screen (19). 8 . The grinding and dust removal device for automobile parts according to claim 7 , wherein a collection drawer ( 13 ) is also installed at the bottom end of the dust collecting box ( 12 ), and a collection drawer ( 13 ) is arranged in the collection drawer ( 13 ). A collection tank (22) and a dust tank (23) are separated by a partition. The collection tank (22) and the dust tank (23) correspond to the debris channel (20) and the dust channel (21), respectively. The dust tank (23) ) is also provided with a sticky dust pad (24).

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