Grinding fluid filtering and recycling device for forming machining of hard alloy cutter

Abstract

The utility model relates to the technical field of grinding fluid filtering and recycling, and discloses a hard alloy cutter forming machining grinding fluid filtering and recycling device which comprises a cooling shell, a guide plate is installed on one side of the upper portion of the cooling shell, an outer shell is installed below the cooling shell, and a cooling groove is formed between the outer shell and the cooling shell for use. A cooling shell is installed on the upper portion of the base, a recycling shell is installed on one side of the cooling shell in parallel, a clamping frame is installed above the recycling shell, vertical plates are installed on one side of the clamping frame, a filter screen is installed below the vertical plates, the filter screen is connected to the inner wall of the upper portion of the recycling shell, and the vertical plates are installed on the two sides of the inner wall of the recycling shell. According to the grinding fluid filtering and recycling device, the cooling shell and the shell are matched for use, the use temperature of cooling liquid on the cooling shell is reduced, the cooling function on grinding fluid in the cooling shell is conveniently achieved, damage to conveying structures such as a water pump and a mounting pipe is avoided, and use of the grinding fluid filtering and recycling device is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding fluid filtration and recovery, in particular to a grinding fluid filtration and recovery device for hard alloy tool forming processing. Background Art

[0002] In the machinery manufacturing industry, cemented carbide tools are widely used as cutting tools. At present, cemented carbide tools have dominated the tool market in the world, accounting for 70%. Cemented carbide is a tool material with excellent performance. It has high hardness, wear resistance, and good heat resistance. It is one of the commonly used tool materials in metal cutting. However, due to the high hardness, high brittleness, and low thermal conductivity of the cemented carbide tool material itself, it brings great difficulties to the forming of the tool, especially the forming of the integral cemented carbide tool with a large grinding allowance. Therefore, in the cemented carbide tool forming grinding process, grinding fluid needs to be added to prevent the tool surface from breaking and burning, and to extend the service life of the grinding wheel.

[0003] The existing referenceable Chinese utility model patent with announcement number CN214913794U discloses a grinding fluid filtering and recovering device. The utility model includes a housing, the left side of the housing is connected to the right end of the water pump body, the top of the water pump body is connected to the bottom end of the conduit, and the lower surface of the conduit is fixedly connected to the upper surface of the fixed plate. The grinding fluid filtering and recovering device is provided with a vibration motor, a filter screen, a slide bar, a spring, a plug plate, a first magnet and a second magnet, and the plug plate is pulled out of the through hole to the right, and the vibration motor is controlled to work so that the vibration motor drives the filter screen to vibrate through the movable plate. Because the filter screen is arranged in an inclined state, the iron filings above the filter screen can roll from the surface of the filter screen through the plug plate to the external transfer vehicle. Compared with the existing recovery device, the recovery device can not only recover the iron filings in the grinding fluid, but also the iron filings will not be damaged when being recovered, thereby ensuring the normal service life of the recovery device.

[0004] Although the above-mentioned grinding fluid filtering and recovery device solves the problem that the iron chips will not be damaged during recycling and ensures the normal service life of the recovery device, during the cemented carbide tool forming grinding process, the temperature of the grinding fluid is affected by the high temperature, causing the high-temperature grinding fluid to damage the recovery structure such as the water pipe, affecting the use of the recovery device. At the same time, the filter is installed in the outer casing, which makes it inconvenient to disassemble and clean the filter, thereby reducing the use effect of the filter and affecting the recovery of the grinding fluid. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a grinding fluid filtering and recovery device for cemented carbide tool forming processing, which has the advantages of facilitating the cooling and transportation of recovered grinding fluid, conveniently disassembling and cleaning the filter, and improving the recovery and use of grinding fluid, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the cemented carbide tool forming processing grinding fluid filtering and recovery device comprises: a cooling shell, a guide plate is installed on the upper side of the cooling shell, an outer shell is installed below the cooling shell, a cooling groove is formed between the outer shell and the cooling shell, a recovery shell is installed in parallel on one side of the outer shell, a clamping frame is installed above the recovery shell, a vertical plate is installed on one side of the clamping frame, a filter screen is installed below the vertical plate, the filter screen is connected to the upper inner wall of the recovery shell, and the vertical plates are installed on both sides of the inner wall of the recovery shell.

[0009] As the preferred technical solution of the utility model, a discharge assembly is installed at the bottom of the inner surface of the cooling shell, and a support block is installed on one side of the outer surface of the cooling shell; the discharge assembly is connected and used in conjunction with an automatic discharge plate and an inclined plate.

[0010] As a preferred technical solution of the utility model, a guide plate is installed above the support block, a mounting tube is installed through one side of the lower side of the cooling shell, and one end of the mounting tube is connected to one side of the outer surface of the shell; the support block increases the stability of the guide plate installation and use.

[0011] As the preferred technical solution of the utility model, a sealing sleeve is installed on the outer surface of the mounting tube, one end of the mounting tube is connected to a water pump, and a recovery pipe is installed on one side of the water pump; one end of the recovery pipe is connected above the discharge assembly.

[0012] As a preferred technical solution of the utility model, the sealing sleeve is connected to the lower sides of the cooling shell, and the sealing sleeve is connected to the lower sides of the outer shell; the sealing sleeve is used to increase the sealing performance of the installation pipe connection.

[0013] As the preferred technical solution of the utility model, an automatic discharge plate is installed at the bottom of the inner surface of the recovery shell, a handle is installed above the clamping frame, and a discharge pipe is connected to the top of one end of the automatic discharge plate; the automatic discharge plate discharges the filtered grinding fluid for use.

[0014] As the preferred technical solution of the utility model, inclined plates are connected to both sides of the automatic discharge plate, and the inclined plates are installed on both sides of the inner wall of the recovery shell; the grinding fluid on the surface of the inclined plate and the automatic discharge plate remains at the bottom of the recovery shell.

[0015] Compared with the prior art, the utility model provides a grinding fluid filtering and recovery device for cemented carbide tool forming processing, which has the following beneficial effects:

[0016] 1. The utility model is connected with a guide plate on one side of the upper side of the cooling shell. The guide plate guides the grinding fluid for carbide tool forming processing to the cooling shell. The bottom of the cooling shell is connected with the outer shell, so that the cooling shell and the four sides of the outer shell are all provided with cooling grooves. The coolant is poured into the cooling groove, and the use temperature of the cooling shell is reduced by the coolant, which is convenient for cooling the grinding fluid in the cooling shell, avoiding damage to the conveying structures such as the water pump and the mounting pipe, and facilitating the use of the grinding fluid filtering and recovery device.

[0017] 2. The utility model connects the two ends of the filter screen to the vertical plate, the vertical plate to the clamping frame, and the clamping frame to the vertical plate above the recovery shell, so that the filter screen is installed in the recovery shell for filtering the grinding fluid, which is convenient for disassembly and cleaning of the filter screen, has a simple structure and convenient operation, improves the efficiency of grinding fluid filtering and recovery, and further increases the use of cemented carbide tool forming processing grinding fluid filtering and recovery devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the cooling shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the filter screen of the utility model;

[0021] Figure 4 This is a schematic diagram of the automatic discharging plate of the utility model.

[0022] Among them: 1. Cooling shell; 11. Discharging assembly; 12. Support block; 13. Guide plate; 14. Outer shell; 15. Cooling trough; 2. Mounting pipe; 3. Sealing sleeve; 4. Water pump; 5. Recovery pipe; 6. Recovery shell; 61. Discharge pipe; 62. Clamping frame; 63. Vertical plate; 64. Filter; 65. Handle; 66. Automatic discharging plate; 67. Inclined plate. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Combined with Figure 1-Figure 4 In this embodiment, the cemented carbide tool forming processing grinding fluid filtering and recovery device includes: a cooling shell 1, a guide plate 13 is installed on the upper side of the cooling shell 1, an outer shell 14 is installed below the cooling shell 1, a cooling groove 15 is formed between the outer shell 14 and the cooling shell 1, a recovery shell 6 is installed in parallel on one side of the outer shell 14, a clamping frame 62 is installed above the recovery shell 6, a vertical plate 63 is installed on one side of the clamping frame 62, a filter screen 64 is installed below the vertical plate 63, the filter screen 64 is connected to the upper inner wall of the recovery shell 6, and the vertical plates 63 are installed on both sides of the inner wall of the recovery shell 6.

[0027] Specifically, the cooling shell 1 is connected to the outer shell 14 at the bottom, and the cooling shell 1 and the outer shell 14 have a cooling groove 15 structure on four sides. The cooling groove 15 is convenient for pouring coolant into it. The coolant reduces the temperature of the cooling shell 1, which is convenient for cooling the grinding fluid temperature in the cooling shell 1, and effectively avoids the installation pipe 2, The water pump 4 and other conveying structures are damaged, and the service life of the grinding fluid filtering and recovery device structure for cemented carbide tool forming processing is conveniently increased. A recovery shell 6 structure is installed in parallel on one side of the outer shell 14. The recovery shell 6 can achieve the function of filtering the grinding fluid. The recovery shell 6 is connected to the clamping frame 62 at the top, and the clamping frame 62 is connected to the vertical plate 63. The vertical plate 63 is installed at both ends above the filter screen 64, which is convenient for installing the filter screen 64 on the top of the recovery shell 6 for filtering the grinding fluid. The structure is simple, and the filter screen 64 is convenient for disassembling and using, which is convenient for increasing the use of the grinding fluid filtering and recovery device for cemented carbide tool forming processing.

[0028] A discharge assembly 11 is installed at the bottom of the inner surface of the cooling shell 1 , and a support block 12 is installed above one side of the outer surface of the cooling shell 1 .

[0029] A guide plate 13 is installed above the support block 12 , and a mounting pipe 2 is installed through one side of the lower side of the cooling shell 1 . One end of the mounting pipe 2 is connected to one side of the outer surface of the outer shell 14 .

[0030] Specifically, a discharge assembly 11 is installed at the bottom of the inner surface of the cooling shell 1, and the discharge assembly 11 is convenient for conveying the grinding fluid after cooling to the mounting tube 2 for processing. The outer side of the cooling shell 1 is connected to the support block 12, and the top of the support block 12 is used to support the guide plate 13, thereby increasing the stability of the guide plate 13. One end of the mounting tube 2 passes through the outer shell 14 and the cooling shell 1, so that one end of the mounting tube 2 is installed on the upper side of the discharge assembly 11 for use, which is convenient for conveying the grinding fluid to the recovery shell 6 for use, and is convenient for the cemented carbide tool forming processing grinding fluid filtering and recovery device structure to be used in coordination.

[0031] A sealing sleeve 3 is installed on the outer surface of the installation pipe 2 , one end of the installation pipe 2 is connected to a water pump 4 , and a recovery pipe 5 is installed on one side of the water pump 4 .

[0032] The sealing sleeve 3 is connected to the lower sides of the cooling shell 1 , and the sealing sleeve 3 is connected to the lower sides of the outer shell 14 .

[0033] An automatic discharging plate 66 is installed at the bottom of the inner surface of the recovery shell 6 , a handle 65 is installed above the clamping frame 62 , and a discharge pipe 61 is connected to the top of one end of the automatic discharging plate 66 .

[0034] Both sides of the automatic discharging plate 66 are connected with inclined plates 67 , and the inclined plates 67 are installed on both sides of the inner wall of the recovery shell 6 .

[0035] Specifically, a sealing sleeve 3 is installed on the outer surface of the mounting tube 2, and the sealing sleeve 3 is correspondingly connected to the inner and outer sides of the cooling shell 1 and the outer shell 14, so as to increase the sealing performance of the mounting tube 2 and the cooling shell 1, and the outer shell 14 to avoid leakage during the transportation of the grinding fluid. One end of the mounting tube 2 is connected to the water pump 4, and the water pump 4 is turned on to facilitate the transportation of the grinding fluid to the recovery pipe 5. The recovery pipe 5 transports the grinding fluid to the recovery shell 6 through the pressure of the water pump 4 for filtration and recovery, so as to facilitate the operation and use of the grinding fluid filtration and recovery device for cemented carbide tool forming processing.

[0036] Working principle: First, connect the guide plate 13 to one side of the workbench of the cemented carbide tool forming processing equipment. The guide plate 13 collects and guides the grinding fluid into the cooling shell 1. However, the grinding fluid itself has a certain temperature during the processing. It is connected to the outer shell 14 through the bottom of the cooling shell 1. The size of the outer shell 14 is larger than the outer size of the cooling shell 1, so that the distance between the cooling shell 1 and the outer shell 14 forms a cooling groove 15 for use. The staff pours the coolant into the cooling groove 15, and the coolant is used to cool the cooling shell 1. Then the cold air is used to cool the grinding fluid. After the grinding fluid is cooled for a certain period of time, turn on the water pump 4. One side of the water pump 4 is connected to the installation pipe 2. One end of the installation pipe 2 is connected to the inner wall of the cooling shell 1, so that the grinding fluid is transported to the recovery pipe 5. The recovery pipe 5 transports the grinding fluid to the recovery shell 6 through the pressure of the water pump 4. By activating the clamping frame 61 It is dynamically connected to the top of the recovery shell 6, and the clamping frame 61 carries a vertical plate 63. The vertical plate 63 carries a filter 64. The filter 64 is used to filter the grinding fluid. The filtered grinding fluid is transported to the bottom of the recovery shell 6 through the filter hole. The bottom side of the recovery shell 6 is connected to the discharge pipe 61, and one end of the discharge pipe 62 passes through the inside of the recovery shell 6. An automatic discharge plate 66 is installed at the bottom of the inner surface of the recovery shell 6, and the automatic discharge plate 66 is inclined toward one end of the discharge pipe 62 to automatically discharge the filtered grinding fluid for use. The staff connects the storage bucket or storage equipment to the bottom of the discharge pipe 61 to recycle the grinding fluid for secondary use, which is convenient to reduce the cost of cemented carbide tool forming processing. When the filter 64 is disassembled and cleaned, the staff separates the clamping frame 62 and the vertical plate 63 from the recovery shell 6 through the handle 65 to disassemble and clean the filter 64.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding fluid filtering and recovery device for cemented carbide tool forming processing, comprising: A cooling shell (1), characterized in that a guide plate (13) is installed on one side of the upper side of the cooling shell (1), an outer shell (14) is installed on the lower side of the cooling shell (1), a cooling groove (15) is formed between the outer shell (14) and the cooling shell (1), a recovery shell (6) is installed in parallel on one side of the outer shell (14), a clamping frame (62) is installed on the upper side of the recovery shell (6), a vertical plate (63) is installed on one side of the clamping frame (62), a filter screen (64) is installed on the lower side of the vertical plate (63), the filter screen (64) is connected to the upper inner wall of the recovery shell (6), and the vertical plates (63) are installed on both sides of the inner wall of the recovery shell (6).

2. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 1 is characterized in that: A discharge assembly (11) is installed at the bottom of the inner surface of the cooling shell (1), and a support block (12) is installed above one side of the outer surface of the cooling shell (1).

3. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 2 is characterized in that: A guide plate (13) is installed above the support block (12), and a mounting tube (2) is installed through one side of the lower side of the cooling shell (1), and one end of the mounting tube (2) is connected to one side of the outer surface of the outer shell (14).

4. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 3 is characterized in that: A sealing sleeve (3) is installed on the outer surface of the installation pipe (2), one end of the installation pipe (2) is connected to a water pump (4), and a recovery pipe (5) is installed on one side of the water pump (4).

5. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 4, characterized in that: The sealing sleeve (3) is connected to the lower sides of the cooling shell (1), and the sealing sleeve (3) is connected to the lower sides of the outer shell (14).

6. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 1, characterized in that: An automatic discharge plate (66) is installed at the bottom of the inner surface of the recovery shell (6), a handle (65) is installed above the clamping frame (62), and a discharge pipe (61) is connected to the top of one end of the automatic discharge plate (66).

7. The grinding fluid filtering and recovery device for cemented carbide tool forming processing according to claim 6, characterized in that: The two sides of the automatic discharge plate (66) are connected with inclined plates (67), and the inclined plates (67) are installed on the two sides of the inner wall of the recovery shell (6).

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