Grinding oil pressurizing and filtering device

Abstract

The utility model belongs to the technical field of pressurizing and filtering devices, and particularly relates to a grinding oil pressurizing and filtering device which comprises a fixing frame, four evenly-distributed supporting legs are fixedly connected to the lower end of the fixing frame, a filtering tank is installed on the inner side wall of the fixing frame through supporting pieces, and a pressurizing pump is fixedly installed on the horizontal portion of the fixing frame. A suction pipe is arranged on the upper side of the booster pump and fixedly connected with the filtering tank. Through the arrangement of the annular screen and the activated carbon filter element, grinding oil can be filtered, under the action of structures such as a handle, a rotating ring and an end plate, bristles can be driven to move along the surface of the annular screen, impurities attached to the annular screen are cleaned, the handle can be pulled to drive a supporting disc to move, the supporting disc is made to be separated from an elastic clamping ball, and the grinding oil can be filtered. Furthermore, the annular screen is separated from the filtering tank, so that an operator can conveniently and comprehensively clean the impurities in a centralized manner.

Description

Technical Field

[0001] The utility model relates to the technical field of booster filtering devices, in particular to a grinding oil booster filtering device. Background Art

[0002] Grinding oil is a lubricant used in metal processing to reduce friction and heat, improve processing efficiency and product quality. As the number of times the grinding oil is used increases, a large amount of metal chips, impurities and sludge will accumulate in it, resulting in a decrease in grinding effect and even affecting processing quality. The grinding oil booster filter device is a device used to boost and filter the grinding oil.

[0003] A grinding oil booster filtering device is disclosed in the utility model patent with patent authorization announcement number CN208090277U, including a base with a circle of partition plates arranged in the middle of the lower surface, an internal thread arranged on the outer side of the base, two pipes arranged on the inner side of the partition plates on the upper surface of the base, an oil outlet pipe arranged on the outer side of the partition plates on the upper surface of the base, the lower part of the base is connected to the movable shell by threads, the two pipes are respectively connected to the two sides of the hydraulic cylinder, the end of the piston rod in the hydraulic cylinder is connected to another hydraulic cylinder, and one end of the hydraulic cylinder is connected to the grinding oil tank through an oil inlet pipe; a first one-way valve is arranged between the oil outlet pipe and the base; a second one-way valve is arranged between the oil inlet pipe and the hydraulic cylinder.

[0004] However, the existing grinding oil pressurization and filtering devices also have certain shortcomings. First, the existing grinding oil pressurization and filtering devices simply use hydraulic cylinders and one-way valves to complete the pressurization of the grinding oil, which easily leads to the problem of poor grinding oil pressurization effect, and the delivery pipeline is easily damaged by the impact of fluid stress impact when the delivery pipeline is instantly delivering the grinding oil.

[0005] Secondly, although the existing grinding oil boost filter device uses a filter screen and other structures to filter the grinding oil, due to the influence of factors such as the adhesion characteristics of impurities and the installation position of the filter screen, it is not only easy to cause the filter screen to be blocked, but also inconvenient for operators to clean it in a centralized manner. Utility Model Content

[0006] The utility model aims to provide a grinding oil boosting and filtering device, which solves the problem that the existing grinding oil boosting and filtering devices simply adopt the arrangement of hydraulic cylinders and one-way valves to complete the boosting treatment of the grinding oil, which is easy to cause the problem of poor grinding oil boosting effect, and the problem that the pipeline structure is easily damaged by the impact when the conveying pipeline conveys the grinding oil instantaneously due to the influence of fluid stress impact; and solves the problem that the existing grinding oil boosting and filtering devices adopt structures such as filter screens to filter the grinding oil, but due to the influence of factors such as the adhesion characteristics of impurities and the installation position of the filter screen, it is not only easy to cause the filter screen to be blocked, but also inconvenient for operators to clean it in a centralized manner.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding oil boosting and filtering device, comprising a fixed frame, the lower end of the fixed frame is fixedly connected with four evenly distributed supporting legs, the inner side wall of the fixed frame is equipped with a filter tank through a supporting member, the horizontal part of the fixed frame is fixedly equipped with a boosting pump, the upper side of the boosting pump is provided with a suction pipe, the suction pipe is fixedly connected to the filter tank, the right side of the boosting pump is provided with a delivery pipe, the delivery pipe is fixedly connected to the fixed frame, the inner side wall of the filter tank is provided with an activated carbon filter element, the upper side of the delivery pipe is provided with a release mechanism, and the interior of the filter tank is provided with an anti-blocking mechanism.

[0008] Preferably, the release mechanism includes a release tube, the interior of the delivery tube is fixedly connected to the release tube, the outer side of the release tube is fixedly connected to a support frame, the inner side wall of the support frame is bonded with an elastic member, the lower end of the elastic member is bonded with a connecting member, the horizontal portion of the connecting member is slidably connected to the support frame, the vertical portion of the connecting member is fixedly connected to an impact head, and the impact head is slidably connected to the release tube. By setting the release tube, the grinding oil can be diverted, and in combination with the settings of the impact head, elastic member and other structures, the fluid impact force generated when the grinding oil flows instantaneously can be released, thereby avoiding the problem of impact damage to the pipeline structure.

[0009] Preferably, the lower end of the impact head is provided with a rounded corner, and the impact head is made of rubber material. The provision of the rubber material enables the impact head to have good impact resistance.

[0010] Preferably, the anti-blocking mechanism includes a support ring, a support ring is fixedly connected to the inner side of the filter tank and located on the upper side of the activated carbon filter element, the upper end of the support ring contacts with a support plate, the support plate is slidably connected to the filter tank, an annular screen is fixedly connected to the inside of the support plate, a fixing rod is fixedly connected to the middle part of the upper end of the support plate, two symmetrically distributed limiting plates are fixedly sleeved on the outer side of the fixing rod, a rotating ring is in contact with the two limiting plates, the rotating ring is rotatably connected to the fixing rod, an end plate is fixedly connected to the left side of the rotating ring, and the end plate The plate is in contact with the limit plate, and the lower end of the end plate is fixedly connected with bristles, and the bristles are in contact with the annular screen. The upper end of the end plate is fixedly connected with a handle. Through the setting of the annular screen, impurities in the grinding oil can be filtered out. Under the action of the handle, the end plate can be driven to rotate to drive the bristles to move along the surface of the annular screen to clean the auxiliary impurities on the annular screen. The handle can be pulled to drive the support plate to move, so that the support plate is separated from the elastic card ball, and then the annular screen is exposed to the filter tank, which is convenient for the operator to carry out centralized and comprehensive cleaning of impurities.

[0011] Preferably, a plurality of the bristles are provided, and the plurality of the bristles are evenly distributed on the end plate. Through the provision of the bristles, impurities attached to the annular screen can be cleaned.

[0012] Preferably, an elastic retaining ball is bonded to the interior of the filter tank, and the elastic retaining ball is in contact with the support plate. Through the provision of the elastic retaining ball, the support plate can be squeezed and limited.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can filter the grinding oil by setting the annular screen and the activated carbon filter element. Under the action of the handle, the rotating ring, the end plate and other structures, the bristles can be driven to move along the surface of the annular screen to clean the impurities attached to the annular screen. The handle can be pulled to drive the support plate to move, so that the support plate is separated from the elastic card ball, and then the annular screen is separated from the filter tank, which is convenient for the operator to carry out centralized and comprehensive cleaning of impurities.

[0015] 2. The utility model can pressurize and deliver the filtered grinding oil through the arrangement of a booster pump and a delivery pipe. The grinding oil can be diverted under the action of a release pipe, and the impact stress of the grinding oil that is instantly circulated can be released under the action of an impact head. In combination with the arrangement of elastic parts and other structures, the impact force of the grinding oil fluid can be assisted in release processing to avoid impact damage to the pipeline structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A sectional perspective view of

[0018] Figure 3 For the utility model Figure 2 A three-dimensional diagram of the release mechanism;

[0019] Figure 4 For the utility model Figure 2 A three-dimensional diagram of the anti-blocking mechanism.

[0020] In the figure: 1. fixing frame; 2. filter tank; 3. booster pump; 4. suction pipe; 5. delivery pipe; 6. activated carbon filter element; 7. release mechanism; 8. anti-blocking mechanism; 71. release pipe; 72. support frame; 73. elastic member; 74. connecting member; 75. impact head; 81. support ring; 82. support plate; 83. annular screen; 84. fixing rod; 85. limit plate; 86. rotating ring; 87. end plate; 88. bristles; 89. handle; 890. elastic card ball. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A grinding oil boost filter device comprises a fixed frame 1, the lower end of the fixed frame 1 is fixedly connected with four evenly distributed supporting legs, the inner wall of the fixed frame 1 is installed with a filter tank 2 through a supporting member, a boost pump 3 is fixedly installed on the horizontal part of the fixed frame 1, a suction pipe 4 is arranged on the upper side of the boost pump 3, the suction pipe 4 is fixedly connected to the filter tank 2, a delivery pipe 5 is arranged on the right side of the boost pump 3, the delivery pipe 5 is fixedly connected to the fixed frame 1, and an activated carbon filter element 6 is arranged on the inner wall of the filter tank 2.

[0023] See also Figure 1 , Figure 2 , Figure 3A release mechanism 7 is provided on the upper side of the delivery pipe 5, and the release mechanism 7 includes a release pipe 71. The delivery pipe 5 is fixedly connected to the release pipe 71, and the outer side of the release pipe 71 is fixedly connected to a support frame 72. An elastic member 73 is bonded to the inner side wall of the support frame 72, and a connecting member 74 is bonded to the lower end of the elastic member 73. The horizontal portion of the connecting member 74 is slidably connected to the support frame 72, and the vertical portion of the connecting member 74 is fixedly connected to an impact head 75, and the impact head 75 is slidably connected to the release pipe 71. The lower end of the impact head 75 is provided with a rounded corner. The impact head 75 is made of rubber. The rubber material is set to make the impact head 75 have good impact resistance. Through the setting of the release pipe 71, the grinding oil can be diverted, and in combination with the settings of the impact head 75, the elastic member 73 and other structures, the fluid impact force generated when the grinding oil flows instantly can be released, thereby avoiding the problem of impact damage to the pipeline structure.

[0024] See also Figure 1 , Figure 2 , Figure 4 The filter tank 2 is provided with an anti-blocking mechanism 8 inside, and the anti-blocking mechanism 8 includes a support ring 81, and a support ring 81 is fixedly connected to the inner side of the filter tank 2 and located on the upper side of the activated carbon filter element 6, and the upper end of the support ring 81 contacts with a support plate 82, and the support plate 82 is slidably connected to the filter tank 2, and an annular screen 83 is fixedly connected inside the support plate 82, and a fixing rod 84 is fixedly connected to the middle part of the upper end of the support plate 82, and two symmetrically distributed limiting plates 85 are fixedly sleeved on the outer side of the fixing rod 84, and a rotating ring 86 is in contact between the two limiting plates 85, and the rotating ring 86 is rotatably connected to the fixing rod 84, and an end plate 87 is fixedly connected to the left side of the rotating ring 86, and the end plate 8 7 contacts with the limit plate 85, the lower end of the end plate 87 is fixedly connected with a brush 88, the brush 88 contacts with the annular screen 83, and the upper end of the end plate 87 is fixedly connected with a handle 89. Through the setting of the annular screen 83, the grinding oil can be filtered out of impurities. Under the action of the handle 89, the end plate 87 can be driven to rotate to drive the brush 88 to move along the surface of the annular screen 83 to clean the auxiliary impurities on the annular screen 83. The handle 89 can be pulled to drive the support plate 82 to move, so that the support plate 82 is separated from the elastic card ball 890, and then the annular screen 83 is exposed to the filter tank 2, which is convenient for the operator to carry out centralized and comprehensive cleaning of impurities.

[0025] See also Figure 1 , Figure 2 , Figure 4 A plurality of bristles 88 are provided, and the plurality of bristles 88 are evenly distributed on the end plate 87. Through the provision of the bristles 88, impurities attached to the annular screen 83 can be cleaned. An elastic card ball 890 is bonded to the interior of the filter tank 2, and the elastic card ball 890 is in contact with the support plate 82. Through the provision of the elastic card ball 890, the support plate 82 can be squeezed and limited.

[0026] The specific implementation process of the utility model is as follows: when in use, the grinding oil can be filtered for impurities through the setting of the annular screen 83 and the activated carbon filter element 6. Under the coordinated use of the booster pump 3, the suction pipe 4 and the delivery pipe 5, the filtered grinding oil can be pressurized and delivered for use. Under the action of the release pipe 71, the circulating grinding oil can be diverted so that the grinding oil that circulates instantly contacts the impact head 75. Since the impact head 75 is made of rubber, the fluid impact stress generated instantly can be released. When the impact head 75 moves under the action of the impact force, it can push the connecting piece 74 to move. Under the action of the support frame 72, the elastic piece 73 is deformed to assist in releasing the impact force generated by the fluid, thereby avoiding the problem of instantaneous impact damage to the pipeline structure such as the delivery pipe 5.

[0027] By pushing the handle 89 to rotate, the end plate 87 is driven to rotate, and then the rotating ring 86 is driven to rotate along the surface of the fixed rod 84. Under the action of the limiting plate 85, the rotating ring 86 can be limited in rotation to ensure the stable rotation of the end plate 87. When the end plate 87 rotates, the brush 88 can be driven to move along the surface of the annular screen 83 to clean the impurities attached to the annular screen 83 to avoid clogging of the annular screen 83.

[0028] By pulling the handle 89 upward, the end plate 87 is driven to move, and then the rotating ring 86 is driven to move. Under the action of the limit plate 85, the fixed rod 84 can be driven upward eventually, and when the fixed rod 84 moves, the support plate 82 can be driven to move. Under the squeezing of the support plate 82, the elastic card ball 890 is deformed, and finally the support plate 82 is separated from the elastic card ball 890 and slides along the inner wall of the filter tank 2, so that the annular screen 83 is exposed from the filter tank 2, which is convenient for the operator to carry out centralized and comprehensive cleaning of impurities.

[0029] Although 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 oil pressurizing and filtering device, comprising a fixing frame (1), characterized in that: The lower end of the fixed frame (1) is fixedly connected to four evenly distributed supporting legs, the inner side wall of the fixed frame (1) is installed with a filter tank (2) through a supporting member, the horizontal part of the fixed frame (1) is fixedly installed with a booster pump (3), the upper side of the booster pump (3) is provided with a suction pipe (4), the suction pipe (4) is fixedly connected to the filter tank (2), the right side of the booster pump (3) is provided with a delivery pipe (5), the delivery pipe (5) is fixedly connected to the fixed frame (1), the inner side wall of the filter tank (2) is provided with an activated carbon filter element (6), the upper side of the delivery pipe (5) is provided with a release mechanism (7), and the interior of the filter tank (2) is provided with an anti-blocking mechanism (8).

2. The grinding oil pressurizing and filtering device according to claim 1, characterized in that: The release mechanism (7) comprises a release tube (71), the interior of the delivery tube (5) is fixedly connected with the release tube (71), the outer side of the release tube (71) is fixedly connected with a support frame (72), the inner side wall of the support frame (72) is bonded with an elastic member (73), the lower end of the elastic member (73) is bonded with a connecting member (74), the horizontal portion of the connecting member (74) is slidably connected to the support frame (72), the vertical portion of the connecting member (74) is fixedly connected with an impact head (75), and the impact head (75) is slidably connected to the release tube (71).

3. A grinding oil pressurizing and filtering device according to claim 2, characterized in that: The lower end of the impact head (75) is provided with a rounded corner, and the impact head (75) is made of rubber material.

4. The grinding oil pressurizing and filtering device according to claim 1, characterized in that: The anti-blocking mechanism (8) comprises a support ring (81), the support ring (81) is fixedly connected to the inner side of the filter tank (2) and located on the upper side of the activated carbon filter element (6), the upper end of the support ring (81) contacts a support plate (82), the support plate (82) is slidably connected to the filter tank (2), the interior of the support plate (82) is fixedly connected to an annular screen (83), the middle part of the upper end of the support plate (82) is fixedly connected to a fixing rod (84), the outer side of the fixing rod (84) is fixedly sleeved There are two symmetrically distributed limiting plates (85), a rotating ring (86) is in contact between the two limiting plates (85), the rotating ring (86) is rotatably connected to the fixed rod (84), an end plate (87) is fixedly connected to the left side of the rotating ring (86), the end plate (87) is in contact with the limiting plates (85), a brush (88) is fixedly connected to the lower end of the end plate (87), the brush (88) is in contact with the annular screen (83), and a handle (89) is fixedly connected to the upper end of the end plate (87).

5. A grinding oil pressurizing and filtering device according to claim 4, characterized in that: A plurality of the bristles (88) are provided, and the plurality of the bristles (88) are evenly distributed on the end plate (87).

6. A grinding oil pressurizing and filtering device according to claim 4, characterized in that: An elastic clamping ball (890) is bonded inside the filter tank (2), and the elastic clamping ball (890) is in contact with the support plate (82).

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