Oil immersion device for mechanical part machining

Abstract

The utility model discloses an oil immersion device for mechanical part processing, and relates to the technical field of part rust prevention, the oil immersion device comprises a lifting plate and an oil slinging structure, the oil slinging structure comprises an I-shaped block and a rotating rod, the top of the lifting plate is provided with a through chute, the I-shaped block is in sliding connection with the chute, the top of the rotating rod vertically penetrates through the I-shaped block, and the top of the rotating rod is fixedly connected with the I-shaped block. The top of the rotating rod is connected with a gear, the top of the lifting plate is connected with a rack, the rack is connected with the gear in a meshed mode, the bottom of the rotating rod is connected with a grid basket, and the I-shaped block is connected with a driving structure in a matched mode. The I-shaped block is pushed back and forth through the driving mechanism, meanwhile, the I-shaped block and the gear are driven to move synchronously, the gear fixedly installed at the top end of the rotating rod rotates back and forth under the action of the rack, the grid basket is driven by the rotating rod to rotate forwards and backwards at a high speed, centrifugal rotation is conducted, redundant anti-rust oil is removed, and the efficiency of removing the redundant anti-rust oil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts anti-rust, in particular to an oil immersion device for machining mechanical parts. Background Art

[0002] After the automobile parts are produced, a layer of protective oil needs to be applied on their surface. This protective oil has an anti-rust protection function, so that the parts can remain in good condition during use and storage. Generally, direct immersion is used.

[0003] The Chinese patent with the authorization announcement number CN218902448U discloses a mechanical parts anti-rust structure, including a main body mechanism, a drying operation mechanism and a lifting mechanism, wherein the drying operation mechanism is located at the upper end of the main body mechanism, the lifting mechanism is located inside the main body mechanism, and the main body mechanism includes an immersion box body, which is fixedly mounted on the upper end of a fixed base. The mechanical parts anti-rust structure improves the drying capacity of the mechanical parts anti-rust structure by means of the drying operation mechanism. In actual use, the mechanical parts that have been soaked in oil can be quickly dried of the excess anti-rust oil on the surface, and the operation is simple.

[0004] Although the above scheme improves the drying capacity of the equipment, its function of cleaning excess oil is too single. After the metal workpiece completes the oil immersion operation, a large amount of oil will adhere to its surface, which exceeds the operation requirements. It takes a long time to use a drying device to blow away the excess anti-rust oil, which will lead to reduced production efficiency. Utility Model Content

[0005] The utility model aims to provide an oil immersion device for machining mechanical parts, so as to solve the technical problem that the cleaning function of excess oil in the prior art is too single.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] An oil immersion device for machining mechanical parts, comprising an oil immersion tank, the oil immersion tank comprising an oil baffle frame arranged on the top of the oil immersion tank, a support plate connected to the side wall of the oil immersion tank, a hydraulic cylinder arranged at the bottom of the top plate of the support plate, a drying structure arranged on both sides of the top of the oil baffle frame, and further comprising:

[0008] A lifting plate, the top of which is connected to the driving end of the hydraulic cylinder, the lifting plate is vertically aligned with the oil immersion tank, and a driving structure is provided on the top of the lifting plate;

[0009] The oil-throwing structure includes an I-shaped block and a rotating rod. A slide groove is formed on the top of the lifting plate. The I-shaped block is slidably connected to the slide groove. The top of the rotating rod vertically penetrates the I-shaped block and is rotatably connected to the I-shaped block. A gear is fixedly connected to the top of the rotating rod. A rack is horizontally connected to the top of the lifting plate. The rack is meshed with the gear. A grid basket is connected to the bottom of the rotating rod. The front side of the I-shaped block is cooperatively connected to the driving structure.

[0010] As a further solution of the utility model: the driving structure includes a motor, a driving rod and a movable guide rail, fixed frames are connected to both sides of the motor, the motor is fixed to the top of the lifting plate through the fixed frames, the output end of the motor is connected to one end of the driving rod, the other end of the driving rod is connected to a cylindrical block, the cylindrical block is movably connected to the movable guide rail, and the movable guide rail is fixedly connected to the side of the I-shaped block.

[0011] As a further solution of the utility model: the mesh basket is cylindrical, and the length of the mesh basket diameter is smaller than the length of the oil baffle frame width.

[0012] As a further solution of the utility model: each group of the drying structure includes a diversion bin, a fan and an air outlet, the diversion bin is connected to the top of the oil baffle frame, a plurality of air outlets are distributed on one side of the diversion bin close to the grid basket, and the diversion bin is connected to the fan.

[0013] As a further solution of the utility model: two slide rails are provided on the top of the lifting plate, the two slide rails are respectively located on both sides of the slide groove, and a plurality of load-bearing wheels are distributed on the bottom of the top plate of the I-shaped block, and the load-bearing wheels are rollingly connected to the corresponding slide rails.

[0014] As a further solution of the utility model: a liquid level sensor is installed inside the oil immersion tank.

[0015] Beneficial effects of the utility model:

[0016] 1. The utility model pushes the I-shaped block back and forth through the driving mechanism, and drives the I-shaped block and the gear to move synchronously at the same time. The gear fixedly installed on the top of the rotating rod will rotate back and forth under the action of the rack, so that the gear can drive the rotating rod to rotate when rotating, so that the mesh basket at the bottom of the rotating rod can move back and forth and rotate. The mesh basket is driven by the rotating rod to rotate forward and reverse at high speed, and centrifugally rotates to remove excess anti-rust oil, thereby improving the efficiency of removing excess anti-rust oil. After the oil is thrown off, it is blown dry with a blow-drying structure, thereby improving the blowing efficiency of the oil immersion device.

[0017] 2. The utility model has two slide rails on the top of the lifting plate, and a plurality of load-bearing wheels are distributed on the bottom of the top plate of the I-shaped block. The load-bearing wheels are rollingly connected with the corresponding slide rails. When the I-shaped block slides along the slide groove, the sliding friction is changed to the rolling friction between the load-bearing wheels and the slide rails, so as to avoid too many parts placed in the mesh basket and excessive friction caused by excessive gravity, thereby affecting the smoothness of the sliding of the I-shaped block, thereby causing the rotating rod to drive the mesh basket to rotate faster, resulting in unsatisfactory centrifugal oil throwing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the gear and rack used in conjunction with each other in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the I-shaped block and the movable guide rail used in conjunction with each other in the utility model;

[0022] Figure 4 yes Figure 3 Cross-sectional view along the AA direction.

[0023] In the figure: 1. Oil immersion bin; 2. Oil baffle frame; 3. Support plate; 4. Hydraulic cylinder; 5. Lifting plate; 6. Slide; 7. I-shaped block; 8. Rotating rod; 9. Grid basket; 10. Liquid level sensor; 11. Gear; 12. Rack; 13. Moving guide rail; 14. Fixed frame; 15. Motor; 16. Driving rod; 17. Cylindrical block; 18. Slide rail; 19. Load-bearing wheel; 20. Diversion bin; 21. Fan; 22. Air outlet. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] like Figure 1-Figure 4 As shown, an oil immersion device for machining mechanical parts comprises an oil immersion tank 1 for containing anti-rust oil, the top of the oil immersion tank 1 is open, the oil immersion tank 1 comprises an oil baffle frame 2 fixedly arranged on the top of the oil immersion tank 1, a support plate 3 is fixedly connected to the side wall of the oil immersion tank 1, a hydraulic cylinder 4 is fixedly arranged on the bottom of the top plate of the support plate 3, both sides of the top of the oil baffle frame 2 are provided with a drying structure, and also comprises a lifting plate 5 and an oil throwing structure;

[0026] The top of the lifting plate 5 is fixedly connected to the driving end of the hydraulic cylinder 4. The hydraulic cylinder 4 is used to drive the lifting plate 5 to move up and down. The lifting plate 5 is vertically aligned with the opening end of the oil immersion tank 1. A driving structure is provided on the top of the lifting plate 5.

[0027] The oil-throwing structure includes an I-shaped block 7 and a rotating rod 8. A slide groove 6 is formed on the top of the lifting plate 5. The I-shaped block 7 is slidably connected to the slide groove 6. The top of the rotating rod 8 vertically penetrates the I-shaped block 7 and is rotatably connected to the I-shaped block 7. A gear 11 is fixedly connected to the top of the rotating rod 8. A rack 12 is horizontally fixedly connected to the top of the lifting plate 5. The rack 12 is meshed with the gear 11. A mesh basket 9 is fixedly connected to the bottom of the rotating rod 8. The front side of the I-shaped block 7 is connected with the driving structure. When the I-shaped block 7 drives the gear 11 to move, the gear 11 will rotate back and forth under the action of the rack 12, so that the gear 11 can drive the rotating rod 8 and the mesh basket 9 to rotate when rotating.

[0028] In some specific embodiments, such as Figure 3 As shown, in order to facilitate driving the I-shaped block 7 to reciprocate, the driving structure includes a motor 15, a driving rod 16 and a movable guide rail 13. The motor 15 is fixedly connected to the fixing frame 14 on both sides. The motor 15 is fixedly connected to the top of the lifting plate 5 through the fixing frame 14. The output end of the motor 15 is connected to one end of the driving rod 16, and the other end of the driving rod 16 is fixedly connected to a cylindrical block 17. The cylindrical block 17 is movably connected to the movable guide rail 13, and the movable guide rail 13 is fixedly connected to the side of the I-shaped block 7. When the motor 15 is started, the driving rod 16 and the cylindrical block 17 are driven to make a circular motion, so that the cylindrical block 17 drives the movable guide rail 13 and the I-shaped block 7 to reciprocate.

[0029] In some specific embodiments, in order to facilitate the mesh basket 9 to rotate inside the oil baffle frame 2 , the mesh basket 9 is cylindrical, and the length of the diameter of the mesh basket 9 is smaller than the length of the width of the oil baffle frame 2 .

[0030] In some specific embodiments, such as Figure 1 As shown, in order to facilitate drying the anti-rust oil on the surface of the parts, each group of drying structures includes a diverter bin 20, a fan 21 and an air outlet 22. The diverter bin 20 is connected to the top of the oil baffle frame 2. A plurality of air outlets 22 are distributed on one side of the diverter bin 20 close to the grid basket 9. The diverter bin 20 is connected to the fan 21. The fan 21 can suck air into the diverter bin 20 and then blow it out from the air outlet 22.

[0031] In some specific embodiments, such as Figure 3 or Figure 4As shown, in order to facilitate the sliding of the I-shaped block 7 along the slide groove 6, two slide rails 18 are opened on the top of the lifting plate 5, and the slide rails 18 are located on both sides of the slide groove 6. A plurality of load-bearing wheels 19 are distributed on the bottom of the top plate of the I-shaped block 7, and the load-bearing wheels 19 are rollingly connected with the corresponding slide rails 18.

[0032] Two slide rails 18 are provided on the top of the lifting plate 5, and a plurality of load-bearing wheels 19 are distributed on the bottom of the top plate of the I-shaped block 7. The load-bearing wheels 19 are rollingly connected with the corresponding slide rails 18. When the I-shaped block 7 slides along the slide groove 6, the sliding friction is changed to the rolling friction between the load-bearing wheels 19 and the slide rails 18, so as to avoid too many parts placed in the mesh basket 9 and excessive friction caused by excessive gravity, thereby affecting the smoothness of the sliding of the I-shaped block 7, thereby causing the rotating rod 8 to drive the rotation speed of the mesh basket 9, resulting in unsatisfactory centrifugal oil rejection effect.

[0033] In some specific embodiments, such as Figure 4 As shown, in order to facilitate the detection of the height of the anti-rust oil inside the oil immersion tank 1, a liquid level sensor 10 is installed inside the oil immersion tank 1. Since the oil baffle frame 2 is used for the parts drying area, the setting of the liquid level sensor 10 can prevent too much anti-rust oil from being added to the oil immersion tank 1 and reaching the position of the oil baffle frame 2, affecting the drying of the mesh basket 9.

[0034] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0035] In actual operation, the lifting plate 5 drives the mesh basket 9 to descend synchronously by extending the hydraulic cylinder 4 until the mesh basket 9 is placed in the oil immersion tank 1 to immerse the parts. After the immersion is completed, the hydraulic cylinder 4 is recovered to drive the mesh basket 9 to move to the oil baffle frame 2 position, and the hydraulic cylinder 4 is stopped, so that the mesh basket 9 stays in the oil baffle frame 2. The output end of the motor 15 drives the driving rod 16 to rotate, and the cylindrical block 17 moves in a circle with the output end of the motor 15 as the center, so that the cylindrical block 17 pushes the moving guide rail 13 back and forth to move, and the moving guide rail 13 moves while driving the I-shaped block 7 and the gear 11 moves synchronously, the gear 11 fixedly installed on the top of the rotating rod 8 will rotate back and forth under the action of the rack 12, so that the gear 11 can drive the rotating rod 8 to rotate when rotating, so that the mesh basket 9 at the bottom of the rotating rod 8 can move back and forth and rotate, and the mesh basket 9 is driven by the rotating rod 8 to rotate forward and reverse at high speed, and centrifugal rotation is performed to remove excess oil stains, improve the efficiency of removing excess oil stains, and facilitate use. After rotation, the hydraulic cylinder 4 is completely recovered, so that the mesh basket 9 is contracted between the two diversion bins 20, and the fan 21 is started, and the wind blown out of the air outlet 22 dries the mesh basket 9.

[0036] Two slide rails 18 are provided on the top of the lifting plate 5, and a plurality of load-bearing wheels 19 are distributed on the bottom of the top plate of the I-shaped block 7. The load-bearing wheels 19 are rollingly connected with the corresponding slide rails 18. When the I-shaped block 7 slides along the slide groove 6, the sliding friction is changed to the rolling friction between the load-bearing wheels 19 and the slide rails 18, so as to avoid too many parts placed in the mesh basket 9 and excessive friction caused by excessive gravity, thereby affecting the smoothness of the sliding of the I-shaped block 7, thereby causing the rotating rod 8 to drive the rotation speed of the mesh basket 9, resulting in unsatisfactory centrifugal oil rejection effect.

[0037] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An oil immersion device for machining mechanical parts, comprising an oil immersion tank (1), the oil immersion tank (1) comprising an oil baffle frame (2) arranged on the top of the oil immersion tank (1), a support plate (3) connected to the side wall of the oil immersion tank (1), a hydraulic cylinder (4) arranged at the bottom of the top plate of the support plate (3), and a drying structure is arranged on both sides of the top of the oil baffle frame (2), characterized in that: Also includes: A lifting plate (5), the top of which is connected to the driving end of the hydraulic cylinder (4), the lifting plate (5) is vertically aligned with the oil immersion tank (1), and a driving structure is provided on the top of the lifting plate (5); The oil-swinging structure comprises an I-shaped block (7) and a rotating rod (8); a slide groove (6) is formed through the top of the lifting plate (5); the I-shaped block (7) is slidably connected to the slide groove (6); the top of the rotating rod (8) vertically passes through the I-shaped block (7) and is rotatably connected to the I-shaped block (7); the top of the rotating rod (8) is fixedly connected to a gear (11); the top of the lifting plate (5) is horizontally connected to a rack (12); the rack (12) is meshedly connected to the gear (11); the bottom of the rotating rod (8) is connected to a mesh basket (9); and the front side of the I-shaped block (7) is cooperatively connected to a driving structure.

2. The oil immersion device for machining mechanical parts according to claim 1, characterized in that: The driving structure comprises a motor (15), a driving rod (16) and a movable guide rail (13); fixed frames (14) are connected to both sides of the motor (15); the motor (15) is fixed to the top of the lifting plate (5) through the fixed frames (14); the output end of the motor (15) is connected to one end of the driving rod (16); the other end of the driving rod (16) is connected to a cylindrical block (17); the cylindrical block (17) is movably connected to the movable guide rail (13); and the movable guide rail (13) is fixedly connected to the side of the I-shaped block (7).

3. The oil immersion device for machining mechanical parts according to claim 1, characterized in that: The mesh basket (9) is cylindrical, and the length of the diameter of the mesh basket (9) is smaller than the length of the width of the oil baffle frame (2).

4. The oil immersion device for machining mechanical parts according to claim 1, characterized in that: Each group of the drying structures comprises a diversion chamber (20), a fan (21) and an air outlet (22); the diversion chamber (20) is connected to the top of the oil baffle frame (2); a plurality of air outlets (22) are distributed on one side of the diversion chamber (20) close to the mesh basket (9); and the diversion chamber (20) is connected to the fan (21).

5. The oil immersion device for machining mechanical parts according to claim 1, characterized in that: Two slide rails (18) are provided on the top of the lifting plate (5), and the two slide rails (18) are respectively located on both sides of the slide groove (6). A plurality of load-bearing wheels (19) are distributed on the bottom of the top plate of the I-shaped block (7), and the load-bearing wheels (19) are rollingly connected to the corresponding slide rails (18).

6. The oil immersion device for machining mechanical parts according to claim 1, characterized in that: A liquid level sensor (10) is installed inside the oil immersion tank (1).

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