Casting part polishing device with dust collection function

Abstract

The utility model relates to the technical field of casting part polishing, in particular to a casting part polishing device with a dust collection function, which comprises a polishing equipment main body, the polishing equipment main body comprises a base, a positioning table, a polisher and a suction fan, the base is connected with a protective cover for sealing the polisher through a connecting piece, and the polisher is arranged on the protective cover. A groove matched with the suction fan is formed in the base, and a filter screen and an intercepting seat corresponding to the positioning table are mounted in the groove. The supporting plate is arranged on the base, and the hydraulic cylinder drives the protective cover to move downwards so as to cover the positioning table, so that chippings cannot affect the surrounding environment when the polisher polishes a casting part; falling chippings are humidified through the atomizing head, and then the chippings can be intercepted through the fine filter cylinder and the interception cylinder, so that the influence of the chippings on the surroundings can be reduced when the airflow is discharged from the air outlet pipe, and the safety of an operator during operation is also guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of casting grinding, in particular to a casting grinding device with a dust suction function. Background Art

[0002] Liquid metal is poured into a mold cavity that is adapted to the shape and size of the part, and then cooled and solidified to obtain a blank or part called a casting.

[0003] After casting, grinding equipment is used to grind the casting to reduce burrs. Currently, when grinding castings, they are placed on a positioning table for positioning and then ground by a grinding head. The structural characteristics of the castings cause a large amount of debris to be generated during grinding. Since the castings are not sealed during grinding on the grinding equipment, the debris is scattered in the air, affecting the surrounding environment. In addition, it is difficult for the grinding equipment to vacuum the splashed debris, thereby reducing the adaptability of the grinding equipment. This not only affects the efficiency of the grinding equipment in processing castings, but also makes it impossible to ensure the safety of the operator during operation. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to collect debris when grinding equipment in the prior art grinds castings, and proposes a casting grinding device with a dust collection function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A casting grinding device with a dust suction function comprises a grinding equipment body, wherein the grinding equipment body comprises a base, a positioning platform, a grinder, and a vacuum fan. The base is connected to a protective cover for sealing the grinder through a connecting piece, and the grinder is arranged on the protective cover. A groove for cooperating with the vacuum fan is provided in the base, and a filter screen and an interception seat corresponding to the positioning platform are installed in the groove, and a retaining cylinder for intercepting casting debris is installed in the groove.

[0007] Preferably, the connecting member comprises a support plate fixedly mounted on the base, and a hydraulic cylinder is fixedly mounted on the support plate, and the protective cover is arranged on the output end of the hydraulic cylinder.

[0008] Preferably, the protective cover is a U-shaped structure with an opening at the bottom, and a rubber strip corresponding to the base is provided on the protective cover, an air inlet fan is fixedly mounted on the protective cover, and an air duct cooperating with the air inlet fan is provided on the protective cover.

[0009] Preferably, a sealing door is installed on a pin shaft on one side of the base, a water tank is provided on the base, and an atomizing pipe extending into the intercepting seat is provided on the water tank.

[0010] Preferably, the positioning platform, the filter screen and the intercepting seat are arranged horizontally from top to bottom, the intercepting cylinder is a U-shaped structure with an opening at the top, and filter stones for filtering sewage are laid in the intercepting cylinder.

[0011] Preferably, a fine filter cartridge for intercepting casting debris is fixedly installed in the interception cartridge, and a water outlet pipe and an air outlet pipe extending out of the base are provided on the interception cartridge, and filter cloths are tied to the air outlet pipes.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model provides a support plate on the base, and drives the protective cover to move down through the hydraulic cylinder to cover the positioning table, so that the debris of the grinder will not affect the surrounding environment when grinding the casting.

[0014] 2. The utility model humidifies the fallen debris through the atomizing head, and then intercepts the debris through the fine filter cartridge and the interception cartridge, so that the impact of the debris on the surroundings can be reduced when the air flow is discharged from the air duct, and the safety of the operator during operation is also guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a casting grinding device with a dust suction function proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a casting grinding device with a dust suction function proposed by the utility model;

[0017] Figure 3 The utility model discloses a side sectional view of a casting grinding device with a dust suction function.

[0018] In the figure: 1. base; 2. positioning table; 3. grinder; 4. suction fan; 5. support plate; 6. hydraulic cylinder; 7. protective cover; 8. air inlet fan; 9. air duct; 10. filter screen; 11. interception seat; 12. retention cylinder; 13. fine filter cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3A casting grinding device with a dust suction function includes a grinding device body, the grinding device body includes a base 1, a positioning table 2, a grinder 3, and a suction fan 4. The positioning table 2 can position the casting, and the grinder 3 can grind the casting after being powered on. This technical solution is a prior art and will not be elaborated on here.

[0021] The base 1 is connected to a protective cover 7 for sealing the grinder 3 through a connecting piece, and the grinder 3 is arranged on the protective cover 7. By arranging the protective cover 7 on the grinding device body, the protective cover 7 can cover the positioning table 2 and the casting after being raised and lowered, thereby ensuring that the casting is in a sealed state during grinding processing, so that the debris of the casting will not overflow during processing;

[0022] The connecting member includes a support plate 5 fixedly mounted on the base 1, and a hydraulic cylinder 6 is fixedly mounted on the support plate 5, a protective cover 7 is arranged on the output end of the hydraulic cylinder 6, the protective cover 7 is a return-shaped structure with an opening at the bottom, and a rubber strip corresponding to the base 1 is arranged on the protective cover 7, an air inlet 8 is fixedly mounted on the protective cover 7, and an air delivery pipe 9 matched with the air inlet 8 is arranged on the protective cover 7, and the air inlet 8 is energized to discharge the air flow into the protective cover 7 through the air delivery pipe 9. This technical solution is a prior art and will not be elaborated on here. Through the mutual cooperation between the air inlet 8 and the air delivery pipe 9, the casting debris in the protective cover 7 will be blown onto the filter 10 by the air flow;

[0023] A groove is provided in the base 1 for cooperating with the suction fan 4, and a filter screen 10 and an interception seat 11 corresponding to the positioning platform 2 are installed in the groove, and a retaining cylinder 12 for intercepting casting debris is installed in the groove;

[0024] A sealing door is installed on a pin shaft at one side of the base 1. A water tank is provided on the base 1, and an atomizing pipe extending into the intercepting seat 11 is provided on the water tank. The positioning platform 2, the filter screen 10 and the intercepting seat 11 are arranged horizontally from top to bottom. When the water tank is powered on, water is discharged through the atomizing pipe and the casting debris is humidified, so that the casting debris can quickly fall into the intercepting cylinder 12.

[0025] The interception cylinder 12 is a circular structure with an open top, and filter stones for filtering sewage are laid inside the interception cylinder 12. A fine filter cylinder 13 for intercepting casting debris is fixedly installed inside the interception cylinder 12. A water outlet pipe and an air outlet pipe extending outside the base 1 are provided on the interception cylinder 12, and filter cloths are tied to the air outlet pipes.

[0026] By turning on the suction fan 4, the air flow in the base 1 and the casting debris pass through the groove, the filter screen 10, and the interception seat 11 to fall into the interception tube 12, and the debris can be connected through the interception tube 12 and the fine filter tube 13. At the same time, the filter stone in the interception tube 12 can filter the sewage, so that the filtered water can flow back into the water tank again, thereby realizing the recycling of water resources. The air outlet pipe and the filter cloth of the air outlet pipe can intercept the casting debris again, thereby ensuring that the discharged water and airflow will not affect the surrounding environment, thereby improving the efficiency of the casting grinding process.

[0027] The functional principle of the utility model can be explained through the following operation modes:

[0028] Placing the casting on the positioning table 2 and positioning the casting by the positioning table 2;

[0029] The main body of the grinding equipment is grinding the casting;

[0030] The output end of the hydraulic cylinder 6 is extended and retracted to drive the protective cover 7 to move downward, so that the protective cover 7 drives the rubber strip to extend to the base 1 to seal the positioning platform 2;

[0031] After the grinder 3 is powered on, it can grind the casting;

[0032] The air inlet fan 8 is turned on to allow air to be ejected through the air delivery pipe 9 and impact the debris in the protective cover 7, so that the debris can fall onto the filter screen 10 and the interception seat 11;

[0033] When the suction fan 4 is turned on, the air flow in the groove can flow, and the debris on the filter screen 10 falls into the groove through the filter holes, and falls into the fine filter cartridge 13 through the interception seat 11. The water tank is turned on to allow the water sprayed from the atomizing pipe to humidify the debris, so that the debris falls into the fine filter cartridge 13 under the action of gravity;

[0034] The fine filter cartridge 13 and the interception cartridge 12 can intercept the debris. The continuous operation of the suction fan 4 causes the airflow in the groove to be discharged out of the base 1 through the air outlet pipe. The filter cloth on the air outlet pipe can intercept the fine debris in the airflow.

[0035] The filter stones in the fine filter cartridge 13 and the interception cartridge 12 can filter the sewage and discharge the filtered water through the outlet pipe. After the water is discharged, it flows back into the water tank for recycling;

[0036] When the fine filter cartridge 13 and the interception cartridge 12 need to be cleaned, the sealing door is pulled to open the base 1 and the fine filter cartridge 13 and the interception cartridge 12 are taken out.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting grinding device with a dust suction function, comprising a grinding device body, wherein the grinding device body comprises a base (1), a positioning table (2), a grinder (3), and a suction fan (4), characterized in that: The base (1) is connected to a protective cover (7) for sealing the grinder (3) via a connecting piece, and the grinder (3) is arranged on the protective cover (7). A groove for matching with the suction fan (4) is provided in the base (1), and a filter screen (10) and an interception seat (11) corresponding to the positioning platform (2) are installed in the groove. A retaining cylinder (12) for intercepting casting debris is installed in the groove.

2. A casting grinding device with dust suction function according to claim 1, characterized in that: The connecting member comprises a support plate (5) fixedly mounted on the base (1), and a hydraulic cylinder (6) is fixedly mounted on the support plate (5), and the protective cover (7) is arranged on the output end of the hydraulic cylinder (6).

3. A casting grinding device with dust suction function according to claim 2, characterized in that: The protective cover (7) is a circular structure with an opening at the bottom, and a rubber strip corresponding to the base (1) is provided on the protective cover (7). An air inlet fan (8) is fixedly mounted on the protective cover (7), and an air supply pipe (9) matching the air inlet fan (8) is provided on the protective cover (7).

4. The casting grinding device with dust suction function according to claim 1, characterized in that: A sealing door is mounted on a pin shaft at one side of the base (1), a water tank is provided on the base (1), and an atomizing pipe extending into the intercepting seat (11) is provided on the water tank.

5. The casting grinding device with dust suction function according to claim 1, characterized in that: The positioning platform (2), the filter screen (10) and the interception seat (11) are arranged horizontally from top to bottom, the interception cylinder (12) is a circular structure with an open top, and filter stones for filtering sewage are laid inside the interception cylinder (12).

6. The casting grinding device with dust suction function according to claim 1, characterized in that: A fine filter cartridge (13) for intercepting casting debris is fixedly installed in the interception cartridge (12), and a water outlet pipe and an air outlet pipe extending outside the base (1) are provided on the interception cartridge (12), and filter cloths are tied to the air outlet pipes.

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