CN111941190A - A rough machining device for the production of metal steel castings - Google Patents

Abstract

The invention discloses a rough machining device for the production of metal steel castings. The connecting plate is connected through the first electric telescopic rod, the bottom of the connecting plate is fixedly connected with the first motor, the first motor is connected with the grinding disc through the rotating shaft, the top of the worktable is provided with a clamping component, and the top of the worktable is opened with a plurality of groups of through holes, The bottom of the worktable is fixedly connected with a placement rack, the top of the placement rack is placed with a water tank, and the rear side of the worktable is fixedly connected with a dust collection assembly; the longitudinal position of the grinding disc can be adjusted through the longitudinal adjustment assembly, and the horizontal adjustment assembly can be used to adjust the position of the grinding disc. The lateral position is adjusted, and the castings are fixed by the clamping assembly. The dust generated during grinding is removed by the vacuum assembly to prevent damage to the health of the staff. The workbench is cleaned by the nozzle.

Description

A rough machining device for the production of metal steel castings

technical field

The invention relates to the technical field of rough machining of castings, in particular to a roughing device for the production of metal steel castings.

Background technique

Casting is a process in which metal is smelted into a liquid that meets certain requirements and poured into a mold. After cooling, solidification, and cleaning, a casting with a predetermined shape, size and performance is obtained. The purpose of free machining or a small amount of machining reduces the cost and reduces the time to a certain extent. Casting is one of the basic processes of the modern machinery manufacturing industry.

The liquid metal is poured into a mold cavity suitable for the shape and size of the part, and it is cooled and solidified to obtain a blank or a part called a casting. After the casting is produced, due to the many burrs of the casting, it is necessary to carry out Rough machining, and then finish machining can get the product. The rough machining of castings is generally done by grinding the surface of the castings. When the existing grinding devices grind the castings, it is difficult to achieve a comprehensive For grinding, it is necessary to adjust the position of the casting for many times. At the same time, the existing grinding device will generate more dust when grinding the casting. These dust floating in the air will affect the health of the staff. In addition, when the existing grinding device grinds the casting, some powder chips will adhere to the grinding device, which is very troublesome to clean up.

Based on this, the present invention designs a rough machining device for the production of metal steel castings to solve the above-mentioned problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a rough machining device for the production of metal steel castings. The longitudinal position of the grinding disc can be adjusted by the longitudinal adjustment component, and the lateral position of the grinding disc can be adjusted by the lateral adjustment component, so as to facilitate the realization of the casting process. At the same time, the casting parts are fixed by the clamping components, and the fixing effect of the casting parts is good. The dust generated during grinding is removed by the vacuuming components, so as to prevent the health of the staff from being damaged. Cleaning has good cleaning effect on the workbench and is extremely convenient to use, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a rough machining device for the production of metal steel castings, comprising a workbench, the four corners of the bottom of the workbench are fixedly connected with support legs, and the four corners of the top of the workbench are A support rod is fixedly connected, a longitudinal adjustment assembly is fixedly connected to the top of the support rod, a lateral adjustment assembly is arranged above the longitudinal adjustment assembly, and a first electric telescopic rod is connected to the lateral adjustment assembly. The telescopic end of the rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a grinding disc, and the top of the worktable is provided with a rotating shaft. There is a clamping assembly, a plurality of groups of through holes are formed on the top of the worktable, a placement rack is fixedly connected to the bottom of the worktable, a water tank is placed on the top of the placement rack, and a dust suction assembly is fixedly connected to the rear side of the worktable.

Preferably, the longitudinal adjustment assembly includes two sets of first fixing rods, the two sets of first fixing rods are respectively fixedly connected with the two sets of support rods and the two sets of support rods on the right side, and the tops of the two sets of first fixing rods are respectively There is a chute, the two sets of the chute are provided with a first sliding block, the first fixing rod on the left side is fixedly connected with a second servo motor, and the output end of the second servo motor is fixedly connected with a first sliding block. The screw rod is screwed with the first slider on the left side, and a guide rod is arranged in the chute on the right side, and the guide rod is slidably connected with the first slider block on the right side.

Preferably, the lateral adjustment assembly includes a second fixing rod, the second fixing rod is fixedly connected with the top of the first sliding block, a cavity is opened in the second fixing rod, and a second sliding block is arranged in the cavity. The second sliding block is fixedly connected with the first electric telescopic rod, the inner bottom wall of the chamber is provided with a through groove, the first electric telescopic rod passes through the through groove, and the left side of the second fixed rod is fixedly connected There is a third servo motor, the output end of the third servo motor is fixedly connected with a second screw rod, and the second screw rod is screwed with the second slider.

Preferably, the clamping assembly includes two sets of fixed plates, the two sets of fixed plates are respectively fixedly connected to both sides of the top of the workbench, and the inner sides of the two sets of fixed plates are fixedly connected with a second electric telescopic rod, The telescopic ends of the two electric telescopic rods are fixedly connected with a splint.

Preferably, the top of the water tank is open, the water tank is located directly below the through hole, a first filter screen is fixedly connected to the upper part of the water tank, and a cleaning brush is arranged above the first filter screen, and the bristles of the cleaning brush are connected to the The first filter screen is in contact, the brush seat of the cleaning brush has a third screw rod and a sliding rod passing through, the third screw rod and the water tank are rotatably connected, and a discharge hole is opened on the upper part of the right side of the water tank The water tank is provided with cleaning liquid, the water tank is provided with a water pump, the water pump is connected with a water pipe, and the end of the water pipe is fixedly connected with a spray head.

Preferably, the left end of the third screw rod passes through the water tank, the left end of the third screw rod is covered with a rubber sleeve, the water pipe is fixedly connected to a limit plate, and the limit plate is fixedly connected to the right side of the workbench.

Preferably, the vacuum assembly includes a vacuum box, the vacuum box and the workbench are fixedly connected, the front end of the vacuum box is connected with an air intake pipe, and the vacuum box is provided with a second filter screen , an activated carbon plate is arranged on the rear side of the second filter screen, an anode electric plate is arranged on the upper part of the rear side of the activated carbon plate, a cathode electric plate is arranged at the lower part of the rear side of the activated carbon plate, and the inner and rear side of the dust box is provided with an anode electric plate. The suction fan is fixedly connected with the inner wall of the dust suction box through a connecting rod, and an exhaust pipe is connected to the rear side of the dust suction box.

The method of using the device includes the following steps:

S1, when in use, connect the device to the external power supply, place the casting to be polished on the worktable, control the extension of the second electric telescopic rod, and the second electric telescopic rod drives the splint to move to clamp the casting fixed;

S2, start the second servo motor, the second servo motor drives the first screw to rotate, the first slider moves along the first screw, the first slider drives the lateral adjustment assembly to move, and the grinding disc moves together with the lateral adjustment assembly , the longitudinal position of the grinding disc can be adjusted, the third servo motor is activated, the third servo motor drives the second screw rod to rotate, the second slider moves along the second screw rod, and the second slider passes through the first electric telescopic rod Drive the connecting plate to move, the connecting plate drives the first motor to move, the first motor drives the grinding disc to move through the rotating shaft, and the lateral position of the grinding disc can be adjusted;

S3, start the first motor, the first motor drives the grinding disc to rotate through the rotating shaft, and controls the extension of the first electric telescopic rod, the first electric telescopic rod drives the grinding disc to move downward, the grinding disc contacts the casting, and the casting is carried out Grinding, start the second servo motor and the third motor respectively to make the grinding disc move laterally and longitudinally, so as to realize the comprehensive grinding of the casting;

S4, start the suction fan, under the action of the suction fan, the air containing dust enters the dust box through the air intake pipe, the second filter screen performs preliminary filtering on the dust, the activated carbon plate adsorbs the dust, the anode electric plate and the The cathode electrode absorbs the dust, removes the dust, and the gas after dust removal is discharged through the exhaust pipe;

S5, after the grinding is completed, the casting is removed, the water pump is started, and the worktable is cleaned. Under the action of the water pump, the cleaning liquid is sprayed through the nozzle to clean the surface of the worktable, and the cleaned sewage falls into the through hole. The first filter screen in the water tank filters the impurities in the sewage, which can realize the recycling of the cleaning liquid. The third screw rod is rotated through the rubber sleeve, and the cleaning brush moves along the third screw rod to clean the impurities on the first filter screen. , the cleaned impurities are discharged through the discharge hole.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, the longitudinal position of the grinding disc can be adjusted through the longitudinal adjustment assembly, and the lateral position of the grinding disc can be adjusted through the lateral adjustment assembly, so as to facilitate the overall grinding of the casting, and at the same time, the casting is carried out through the clamping assembly. Fixing, the fixing effect of castings is good, the dust generated during grinding is removed by the dust collector to prevent damage to the health of the staff, and the workbench is cleaned by the nozzle, which has a good cleaning effect on the workbench and is extremely easy to use. convenient.

2. In the present invention, the splint is driven to move by the second electric telescopic rod to clamp and fix the casting, the first screw rod is driven to rotate by the second servo motor, and the first slider moves along the first screw rod, which can The longitudinal position of the grinding disc is adjusted, the second screw rod is driven to rotate by the third servo motor, and the second slider moves along the second screw rod. .

3. In the present invention, when the casting is polished, under the action of the suction fan, the air containing dust enters the dust box through the air intake pipe, the second filter screen performs preliminary filtering on the dust, and the activated carbon plate filters the dust. Adsorption, the anode electrode plate and the cathode electrode plate adsorb the dust, remove the dust, and the gas after dust removal is discharged through the exhaust pipe.

4. In the present invention, after the grinding of the casting is completed, the water pump is started. Under the action of the water pump, the cleaning liquid is sprayed through the nozzle to clean the surface of the worktable, and the cleaned sewage falls into the first filter screen in the water tank through the through hole. The impurities in the sewage can be filtered out to realize the recycling of the cleaning liquid. The third screw is rotated, and the cleaning brush moves along the third screw to clean the impurities on the first filter screen, and the cleaned impurities pass through the discharge hole. discharge.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a first viewing angle of the present invention;

2 is a schematic structural diagram of a second viewing angle of the present invention;

3 is a schematic structural diagram of a third viewing angle of the present invention;

4 is a schematic structural diagram of the lateral adjustment assembly of the present invention;

5 is a schematic diagram of the internal structure of the water tank of the present invention;

FIG. 6 is a schematic view of the structure of the dust collecting assembly of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution of a rough machining device for the production of metal steel castings: including a workbench 1, and support legs 2 are fixedly connected to the four corners of the bottom of the workbench 1 to support the workbench , the top four corners of the workbench 1 are fixedly connected with support rods 3, and the top of the support rods 3 is fixedly connected with a longitudinal adjustment component 4, through which the longitudinal adjustment component 4 can be used to adjust the longitudinal position of the grinding disc 10. A lateral adjustment assembly 5 is arranged above the adjustment assembly 4, and the lateral position of the grinding disc 10 can be adjusted through the lateral adjustment assembly 5, so as to facilitate the overall grinding of the casting, and the lateral adjustment assembly 5 is connected with a first electric telescopic rod 6. A connecting plate 7 is fixedly connected to the telescopic end of the first electric telescopic rod 6, a first motor 8 is fixedly connected to the bottom of the connecting plate 7, and a rotating shaft 9 is fixedly connected to the output end of the first motor 8. The rotating shaft 9. The bottom end is fixedly connected with a grinding disc 10. The first motor 8 drives the grinding disc 10 to rotate through the rotating shaft 9, and controls the extension of the first electric telescopic rod 6. The first electric telescopic rod 6 drives the grinding disc 10 to move downward, and the grinding disc 10 In contact with the casting, the casting is ground. The top of the workbench 1 is provided with a clamping assembly 14, and the casting is fixed by the clamping assembly 14, and the fixing effect of the casting is good. The top of the workbench 1 A plurality of groups of through holes 11 are opened, a placement rack 15 is fixedly connected to the bottom of the workbench 1, a water tank 16 is placed on the top of the placement rack 15, and a dust suction assembly 17 is fixedly connected to the rear side of the workbench 1. The assembly 17 removes the dust generated during grinding to prevent damage to the health of the workers.

Wherein, the longitudinal adjustment assembly 4 includes two sets of first fixing rods 46, and the two sets of the first fixing rods 46 are respectively fixedly connected with the two sets of support rods 3 and the two sets of support rods 3 on the right side. The top of the first fixing rod 46 is provided with a chute 42, the two sets of the chute 42 are provided with a first sliding block 43, and the first fixing rod 46 on the left side is fixedly connected with a second servo motor 41, so The output end of the second servo motor 41 is fixedly connected with a first screw rod 44, and the first screw rod 44 is screwed with the first slider 43 on the left side to start the second servo motor 41, and the second servo motor 41 drives the The first screw rod 44 rotates, the first slider 43 moves along the first screw rod 44, the first slider 43 drives the lateral adjustment assembly 5 to move, and the grinding disc 10 moves together with the lateral adjustment assembly 5, which can adjust the grinding disc 10 A guide rod 45 is provided in the chute 42 on the right side, and the guide rod 45 is slidably connected with the first slider 43 on the right side.

Wherein, the lateral adjustment assembly 5 includes a second fixing rod 52, the second fixing rod 52 is fixedly connected with the top of the first sliding block 43, and a cavity 53 is opened in the second fixing rod 52, and the cavity 53 is provided with a second sliding block 54, the second sliding block 54 is fixedly connected with the first electric telescopic rod 6, the inner bottom wall of the chamber 53 is provided with a through groove 56, and the first electric telescopic rod 6 passes through. Through the through slot 56, the left side of the second fixing rod 52 is fixedly connected with the third servo motor 51, the output end of the third servo motor 51 is fixedly connected with the second screw rod 55, and the second screw rod 55 is connected with the first screw rod 51. The two sliders 54 are screwed together, the third servo motor 51 is activated, the third servo motor 51 drives the second screw rod 55 to rotate, the second slider 54 moves along the second screw rod 55, and the second slider 54 passes through the second screw rod 55. An electric telescopic rod 6 drives the connecting plate 7 to move, and the connecting plate 7 drives the first motor 8 to move.

The clamping assembly 14 includes two sets of fixing plates 141 . The two sets of fixing plates 141 are respectively fixedly connected to both sides of the top of the workbench 1 , and the inner sides of the two sets of fixing plates 141 are fixedly connected with a second electric telescopic rod. 142, the telescopic end of the second electric telescopic rod 142 is fixedly connected with a splint 143, which controls the extension of the second electric telescopic rod 142, and the second electric telescopic rod 142 drives the splint 143 to move to clamp and fix the casting.

The top of the water tank 16 is open, the water tank 16 is located directly below the through hole 11 , a first filter screen 23 is fixedly connected to the upper part of the water tank 16 , and a cleaning brush 21 is arranged above the first filter screen 23 , so The bristles of the cleaning brush 21 are in contact with the first filter screen 23, the brush seat of the cleaning brush 21 has a third screw rod 22 and a sliding rod passing through (the sliding rod is not shown in the figure), the third screw rod The rod 22 is rotatably connected with the water tank 16. The upper right side of the water tank 16 is provided with a discharge hole 24. The water tank 16 is equipped with a cleaning liquid 18. The water tank 16 is provided with a water pump 19, which is connected to the water pump 19. There is a water pipe 12, the end of the water pipe 12 is fixedly connected with a spray head, the left end of the third screw rod 22 passes through the water tank 16, the left end of the third screw rod 22 is covered with a rubber sleeve 20, the water pump 19 is started, and the workbench 1 For cleaning, under the action of the water pump 19, the cleaning liquid 18 is sprayed through the nozzle to clean the surface of the workbench 1, and the cleaned sewage falls into the first filter screen 23 in the water tank 16 through the through hole 11 to filter the impurities in the sewage Down, the recycling of the cleaning liquid 18 can be realized. The third screw 22 is rotated through the rubber sleeve 20, and the cleaning brush 21 moves along the third screw 22 to clean the impurities on the first filter screen 23. The cleaned impurities Through the discharge hole 24 , the water pipe 12 is fixedly connected to a limit plate 13 , and the limit plate 13 is fixedly connected to the right side of the workbench 1 .

The vacuum assembly 17 includes a vacuum box 172 , which is fixedly connected to the workbench 1 , and an air intake pipe 171 is connected to the front end of the vacuum box 172 . A second filter screen 173 is provided, an activated carbon plate 174 is provided on the rear side of the second filter screen 173, an anode electrode 176 is provided on the upper part of the rear side of the activated carbon plate 174, and a cathode electrode is provided on the lower part of the rear side of the activated carbon plate 174. Plate 175, a suction fan 178 is provided on the inner and rear side of the vacuum box 172, the suction fan 178 is fixedly connected to the inner wall of the vacuum box 172 through a connecting rod 177, and an exhaust pipe 179 is connected to the rear side of the vacuum box 172 , start the suction fan 178, under the action of the suction fan 178, the air containing dust enters the dust box 172 through the intake pipe 171, the second filter 173 performs preliminary filtering on the dust, and the activated carbon plate 174 adsorbs the dust , the anode electric plate 176 and the cathode electric plate 175 adsorb the dust, remove the dust, and the gas after dust removal is discharged through the exhaust pipe 179 .

The first motor 8 , the second servo motor 41 , the third servo motor 51 , the first electric telescopic rod 6 , the second electric telescopic rod 142 , the water pump 19 and the suction fan 178 are all controlled by an external control panel.

The specific working principle is as follows:

S1, when in use, connect the device to the external power supply, place the casting to be polished on the workbench 1, control the second electric telescopic rod 142 to extend, the second electric telescopic rod 142 drives the splint 143 to move, and the casting The parts are clamped and fixed;

S2, start the second servo motor 41, the second servo motor 41 drives the first screw rod 44 to rotate, the first slider 43 moves along the first screw rod 44, the first slider 43 drives the lateral adjustment assembly 5 to move, and the grinding disc 10 moves together with the lateral adjustment assembly 5, the longitudinal position of the grinding disc 10 can be adjusted, the third servo motor 51 is activated, the third servo motor 51 drives the second screw 55 to rotate, and the second slider 54 moves along the second The screw 55 moves, the second slider 54 drives the connecting plate 7 to move through the first electric telescopic rod 6, the connecting plate 7 drives the first motor 8 to move, and the first motor 8 drives the grinding disc 10 to move through the rotating shaft 9, which can be used for the grinding disc. 10 horizontal position to adjust;

S3, start the first motor 8, the first motor 8 drives the grinding disc 10 to rotate through the rotating shaft 9, controls the extension of the first electric telescopic rod 6, the first electric telescopic rod 6 drives the grinding disc 10 to move downward, and the grinding disc 10 and the casting When the parts are in contact with each other, the castings are ground, and the second servo motor 41 and the third motor are activated respectively, and the grinding disc 10 is moved laterally and longitudinally, so as to realize the comprehensive grinding of the castings;

S4, start the suction fan 178, under the action of the suction fan 178, the air containing dust enters the dust collector 172 through the air intake pipe 171, the second filter 173 performs preliminary filtering on the dust, and the activated carbon plate 174 filters the dust. Adsorption, the anode electric plate 176 and the cathode electric plate 175 adsorb the dust, remove the dust, and the gas after dust removal is discharged through the exhaust pipe 179;

S5, after the grinding is completed, the casting is removed, the water pump 19 is started, and the table 1 is cleaned. Under the action of the water pump 19, the cleaning liquid 18 is sprayed through the nozzle to clean the surface of the table 1, and the cleaned sewage The through hole 11 falls into the first filter screen 23 in the water tank 16 to filter the impurities in the sewage, which can realize the recycling of the cleaning liquid 18. The third screw 22 is rotated through the rubber sleeve 20, and the cleaning brush 21 follows the third wire The rod 22 moves to clean the impurities on the first filter screen 23 , and the cleaned impurities are discharged through the discharge hole 24 .

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a rough machining device is used in production of metal steel casting, includes workstation (1), its characterized in that: the supporting legs (2) are fixedly connected to four corners of the bottom of the workbench (1), the supporting rods (3) are fixedly connected to four corners of the top of the workbench (1), the vertical adjusting assembly (4) is fixedly connected to the top end of the supporting rods (3), the horizontal adjusting assembly (5) is arranged above the vertical adjusting assembly (4), the horizontal adjusting assembly (5) is connected with a first electric telescopic rod (6), the telescopic end of the first electric telescopic rod (6) is fixedly connected with a connecting plate (7), the bottom of the connecting plate (7) is fixedly connected with a first motor (8), the output end of the first motor (8) is fixedly connected with a rotating shaft (9), the bottom of the rotating shaft (9) is fixedly connected with a polishing disc (10), the clamping assembly (14) is arranged at the top of the workbench (1), and a plurality of groups of through holes (11) are formed in the top of the, workstation (1) bottom fixedly connected with rack (15), water tank (16) have been placed at rack (15) top, workstation (1) rear side fixedly connected with dust absorption subassembly (17).

2. The roughing apparatus for producing a cast metal product as recited in claim 1 wherein: vertical adjusting part (4) is including two sets of first dead lever (46), and is two sets of first dead lever (46) respectively with two sets of bracing pieces (3) and the right side between two sets of bracing pieces (3) fixed connection, two sets of spout (42) have all been opened at first dead lever (46) top, and are two sets of all be equipped with first slider (43), left side in spout (42) fixedly connected with second servo motor (41) on first dead lever (46), second servo motor (41) output end fixedly connected with first lead screw (44), spiro union between first lead screw (44) and left side first slider (43), right side be equipped with guide bar (45) in spout (42), sliding connection between guide bar (45) and right side first slider (43).

3. The roughing apparatus for producing a cast metal product as recited in claim 1 wherein: the transverse adjusting assembly (5) comprises a second fixing rod (52), the second fixing rod (52) is fixedly connected with the top of the first sliding block (43), a cavity (53) is formed in the second fixing rod (52), a second sliding block (54) is arranged in the cavity (53), the second sliding block (54) is fixedly connected with the first electric telescopic rod (6), a through groove (56) is formed in the inner bottom wall of the cavity (53), the first electric telescopic rod (6) penetrates through the through groove (56), a third servo motor (51) is fixedly connected to the left side of the second fixing rod (52), a second lead screw (55) is fixedly connected to the output end of the third servo motor (51), and the second lead screw (55) is in threaded connection with the second sliding block (54).

4. The roughing apparatus for producing a cast metal product as recited in claim 1 wherein: the clamping assembly (14) comprises two groups of fixing plates (141), the fixing plates (141) are fixedly connected with the two sides of the top of the workbench (1) respectively, the fixing plates (141) are two groups of inner sides of which are fixedly connected with second electric telescopic rods (142), and the second electric telescopic rods (142) are fixedly connected with clamping plates (143) in a telescopic end mode.

5. The roughing apparatus for producing a cast metal product as recited in claim 1 wherein: the utility model discloses a cleaning brush, including water tank (16), first filter screen (23) of upper portion fixedly connected with in water tank (16), first filter screen (23) top is equipped with cleaning brush (21), the brush hair of cleaning brush (21) contacts with first filter screen (23), it passes to have third lead screw (22) and slide bar on the brush seat of cleaning brush (21), rotate between third lead screw (22) and water tank (16) and be connected, water tank (16) right side upper portion is opened there is discharge opening (24), washing liquid (18) are equipped with in water tank (16), be equipped with water pump (19) in water tank (16), be connected with water pipe (12) on water pump (19), water pipe (12) tip fixedly connected with shower nozzle.

6. The roughing apparatus for producing a cast metal product as recited in claim 5 wherein: the water tank (16) is passed to third lead screw (22) left end, third lead screw (22) left end cover has rubber sleeve (20), fixedly connected with limiting plate (13) on water pipe (12), limiting plate (13) and workstation (1) right side fixed connection.

7. The roughing apparatus for producing a cast metal product as recited in claim 1 wherein: dust collection assembly (17) is including dust collection box (172), fixed connection between dust collection box (172) and workstation (1), the terminal surface is connected with intake pipe (171) before dust collection box (172), be equipped with second filter screen (173) in dust collection box (172), second filter screen (173) rear side is equipped with activated carbon plate (174), activated carbon plate (174) rear side upper portion is equipped with positive pole electroplax (176), activated carbon plate (174) rear side lower part is equipped with negative pole electroplax (175), the rear side is equipped with suction fan (178) in dust collection box (172), suction fan (178) are through connecting rod (177) and dust collection box (172) inner wall fixed connection, dust collection box (172) rear side is connected with blast pipe (179).

8. The roughing apparatus for producing a cast metal product as defined in any one of claims 1 to 7 wherein: the use method of the device comprises the following steps:

s1, during use, the device is connected with an external power supply, a casting to be polished is placed on the workbench (1), the second electric telescopic rod (142) is controlled to extend, the second electric telescopic rod (142) drives the clamping plate (143) to move, and the casting is clamped and fixed.

S2, starting a second servo motor (41), wherein the second servo motor (41) drives a first screw rod (44) to rotate, a first slide block (43) moves along the first screw rod (44), the first slide block (43) drives a transverse adjusting assembly (5) to move, a polishing disc (10) moves along with the transverse adjusting assembly (5), can adjust the longitudinal position of beating dish (10), start third servo motor (51), third servo motor (51) drive second lead screw (55) and rotate, second slider (54) move along second lead screw (55), second slider (54) drive even board (7) through first electric telescopic handle (6) and move, even board (7) drive first motor (8) motion, first motor (8) drive through pivot (9) and beat the motion of dish (10), can adjust the lateral position of beating dish (10).

S3, start first motor (8), first motor (8) drive make the mill (10) rotate through pivot (9), control first electric telescopic handle (6) extension, first electric telescopic handle (6) drive make mill (10) downstream, make mill (10) contact with the casting, polish the casting, start second servo motor (41) and third motor respectively, do lateral motion and longitudinal motion to making mill (10), realize polishing comprehensively the casting.

S4, starting a suction fan (178), and under the action of the suction fan (178), enabling air containing dust to enter a dust suction box (172) through an air inlet pipe (171), primarily filtering the dust through a second filter screen (173), adsorbing the dust through an activated carbon plate (174), adsorbing the dust through an anode electric plate (176) and a cathode electric plate (175), removing the dust, and discharging the dust-removed air through an exhaust pipe (179).

S5, after polishing, the casting is taken down, a water pump (19) is started, the workbench (1) is cleaned, cleaning liquid (18) is sprayed out through a spray head under the action of the water pump (19), the surface of the workbench (1) is cleaned, cleaned sewage falls into a first filter screen (23) in a water tank (16) through a through hole (11) to filter impurities in the sewage, recycling of the cleaning liquid (18) can be achieved, a third screw rod (22) is rotated through a rubber sleeve (20), a cleaning brush (21) moves along the third screw rod (22), the impurities on the first filter screen (23) are cleaned, and the cleaned impurities are discharged through a discharge hole (24).

Images