Forging part cleaning device

Abstract

A forging part cleaning device comprises a workbench, a cleaning box, a drying box and electric push rods are arranged at the top of the workbench, a driving assembly for moving the electric push rods is arranged in the workbench, a mounting plate is fixedly connected between the output ends of the two electric push rods, a bearing disc is arranged below the mounting plate, a rotating disc is arranged at the top of the bearing disc, and a socket is formed in the top of the rotating disc. A fixing piece is inserted into the inserting opening, a rotating driving assembly for rotating the bearing disc and the fixing piece is arranged on the mounting plate, and spraying head sets are arranged on the adjacent inner walls of the cleaning box or brush heads are detachably installed on the adjacent inner walls of the cleaning box. The surface area of the shaft hole type forging part is comprehensively cleaned, the problems that an existing cleaning device is not comprehensive in cleaning and not timely and insufficient in drying are effectively solved, and the cleaning and drying quality of the shaft hole type forging part is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of forging processing, especially a kind of forging cleaning device. BACKGROUND

[0002] Shaft hole type forgings are widely used in industrial production, and their surface cleaning is crucial for product quality and subsequent processing. Cleaning can remove impurities such as oil stains, scale, and metal debris attached during forging. These impurities can affect the measurement of size accuracy, surface roughness, and subsequent assembly, painting, and other process steps of the forgings.

[0003] The existing cleaning device has many shortcomings when processing shaft hole type forgings. For shaft hole type forgings, the shaft hole part is relatively regular and easy to clean in traditional cleaning processes. However, with the development of forging technology and the diversification of product application scenarios, the surface structure of shaft hole type forgings is increasingly complex, making it difficult for existing cleaning devices to thoroughly clean complex surface areas, resulting in a significant reduction in cleaning effectiveness. The drying process after cleaning also has problems. If drying is not timely or sufficient, the surface of the forgings can rust in a humid environment, which not only reduces the appearance quality of the products but also can affect their mechanical properties and service life, increasing production costs and waste rates, which is not conducive to efficient production and product quality control for enterprises.

[0004] In view of this, we propose a forging cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of forging cleaning device, adopt this device to work, to solve the above-mentioned problems in the prior art in the background.

[0006] To achieve the above purpose, the utility model provides a technical scheme: a kind of forging cleaning device, including workbench, the workbench top is provided with cleaning tank, the cleaning tank one side is provided with drying box, the cleaning tank and drying box two sides are slidably connected with the symmetrical electric push rod, the electric push rod and workbench are provided with the drive assembly of the mobile electric push rod between, two the electric push rod output end is fixedly connected with mounting plate, the mounting plate below is provided with bearing disc, the bearing disc top is provided with multiple circumferential arrays of carousel, the carousel top is provided with socket, the socket is inserted with fixed part, the mounting plate is provided with the rotation bearing disc and the rotation drive assembly of fixed part, the cleaning tank inner wall is provided with cleaning assembly.

[0007] Preferably, the drying box is provided with an air inlet on the side wall away from the cleaning tank, a heating pipe is installed between the inner walls of the air inlet, and an air guide fan is connected through the outside of the air inlet.

[0008] Preferably, the drive assembly includes two displacement grooves, which are formed on both sides of the cleaning chamber and the drying chamber. The side wall of the worktable has a drive groove perpendicular to the displacement grooves. A lead screw is rotatably connected between the inner walls of the two ends of the displacement groove. A worm gear is fixedly connected in the drive groove through the surface of the lead screw, passing through the inner wall of the displacement groove. A worm is meshed with one side of the worm gear. Both ends of the worm gear are rotatably connected to the inner wall of the drive groove. One end of the worm gear is driven through the inner wall of the drive groove and connected to a first motor. A slide is slidably connected in the displacement groove. The slide is threadedly connected to the surface of the lead screw. The top of the slide is fixedly connected to an electric actuator.

[0009] Preferably, the fixing component includes a support block with multiple drainage holes. A first plug is fixedly connected to the bottom of the support block, a first screw is fixedly connected to the top of the support block, a locking nut is threaded onto the surface of the first screw, and a second plug is fixedly connected to the top of the first screw.

[0010] Preferably, the rotary drive assembly includes a second motor disposed on the top of the mounting plate. Multiple connecting rods are fixedly connected to the surface of the output shaft of the second motor, passing through the mounting plate. A rotary drive housing is fixedly connected to the bottom end of each connecting rod. A third motor is disposed on the top of the rotary drive housing. A central gear is fixedly connected to the surface of the output shaft of the third motor inside the rotary drive housing. A number of driven gears, the same number as the turntable and arranged in a circular array, are meshed with the outer side of the central gear. A rotating rod is fixedly connected inside each driven gear. The top end of the rotating rod is rotatably connected to the inner wall of the top of the rotary drive housing. A corresponding socket for a second plug is provided at the bottom end of the rotating rod. A second screw is fixedly installed at the bottom end of the rotary drive housing. A keyway is provided on the surface of the second screw. The second screw is keyed to the center position of the support plate. An adjusting nut is threadedly connected to the surface of the second screw below the support plate. The adjusting nut is rotatably connected to the support plate.

[0011] Preferably, a limit block is provided at the bottom end of the second screw, and a rotating handle is provided on the surface of the adjusting nut.

[0012] Preferably, the cleaning assembly includes a spray head assembly and a brush head, the spray head assembly being disposed on two opposite inner walls of the cleaning tank, and the brush head being detachably mounted on two other opposite inner walls of the cleaning tank.

[0013] Preferably, the cleaning tank has a water outlet on its side wall away from the drying tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. Highly efficient and comprehensive cleaning effect: The rotating drive assembly rotates the carrier plate and the fixing parts, enabling multi-dimensional rotation of the carrier plate and the forgings fixed on it during the cleaning process. When the second motor starts, it drives the entire carrier plate to rotate, while the third motor drives the central gear to rotate, which in turn drives the driven gear and the rotating rod to rotate, allowing the fixing parts to rotate as well. The forgings can move in all directions within the cleaning chamber, making full contact with the spray head assembly and detachable brush heads on the inner wall of the cleaning chamber, ensuring a thorough and comprehensive cleaning of the forging surface without dead angles, effectively removing dirt and impurities, and greatly improving the cleaning quality. Furthermore, different fixing parts and brush heads are selected according to different shaft forgings. The support block, first screw, locking nut, and plug structure of the fixing parts can firmly fix forgings of various shapes and sizes and facilitate installation and disassembly. The multiple replaceable brush heads can be used for targeted cleaning of forgings with different materials and surface roughness, further improving the adaptability and effectiveness of the cleaning.

[0016] 2. The forgings are dried promptly after cleaning. After cleaning, the blower is started to introduce outside air. The air is rapidly heated as it flows through the heating pipes, forming hot air circulating in the drying chamber. This hot air circulation drying method can quickly remove the moisture from the surface of the forgings, avoiding problems such as rust caused by moisture residue. It ensures that the forgings can enter a well-dried state in a timely manner after cleaning, which is beneficial for subsequent processing, storage and use. It effectively improves the continuity and efficiency of the production process and reduces the quality hazards and production delays that may be caused by the humid environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the workbench in this utility model;

[0019] Figure 3 This is a schematic diagram showing the positional relationship between the mounting plate and the support plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing component in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the transfer drive housing of this utility model.

[0022] In the diagram: 1. Workbench; 2. Cleaning tank; 21. Water outlet; 3. Drying box; 31. Air inlet; 32. Heating element; 4. Electric actuator; 5. Drive assembly; 51. Displacement groove; 52. Drive groove; 53. Lead screw; 54. Turbine; 55. Worm gear; 56. First motor; 57. Slide table; 6. Mounting plate; 7. Bearing plate; 8. Turntable; 9. Fixture; 91. Support block; 92. First plug; 93. Second... 94. Screw; 95. Locking nut; 10. Second plug; 11. Rotary drive assembly; 12. Second motor; 13. Connecting rod; 14. Rotary drive housing; 15. Third motor; 16. Central gear; 17. Driven gear; 18. Rotating rod; 19. Second screw; 100. Adjusting nut; 1010. Limit block; 11. Cleaning assembly; 12. Spray head assembly; 13. Brush head; 14. Exhaust fan. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0025] Combination Figures 1-5 A forging cleaning device includes a workbench 1, a cleaning box 2 on the top of the workbench 1, a drying box 3 on one side of the cleaning box 2, symmetrical electric push rods 4 slidably connected to the sides of the cleaning box 2 and the drying box 3, a drive assembly 5 for moving the electric push rods 4 between the electric push rods 4 and the workbench 1, and the position and height of the forging are changed by the cooperation of the electric push rods 4 and the drive assembly 5. A mounting plate 6 is fixedly connected between the output ends of the two electric push rods 4, a bearing plate 7 is provided below the mounting plate 6, and multiple turntables 8 arranged in a circular array are provided on the top of the bearing plate 7. The top of the turntable 8 is provided with an insertion port, and a fixing member 9 is inserted into the insertion port. After the fixing member 9 is inserted into the insertion port of the turntable 8, it can lock the casting on the bearing plate 7. In the subsequent cleaning and drying process, as the bearing plate 7 moves and rotates, all parts of the casting can be effectively treated. A rotating drive assembly 10 for rotating the bearing plate 7 and the fixing member 9 is provided on the mounting plate 6, and a cleaning assembly 11 is provided on the inner wall of the cleaning box 2 to clean the forging.

[0026] An air inlet 31 is provided on the side wall of the drying chamber 3 away from the cleaning chamber 2. A heating pipe 32 is installed between the inner walls of the air inlet 31. An induced draft fan 12 is connected through the outer side of the air inlet 31. When the bearing plate and forgings enter the drying chamber, the heating pipe 32 heats up. After the induced draft fan 12 is started, the outside air is heated by the heating pipe 32 and blown in, circulating in the drying chamber 3.

[0027] Drive assembly 5 includes two displacement grooves 51, which are formed on the top of the worktables 1 on both sides of the cleaning chamber 2 and the drying chamber 3. A drive groove 52 perpendicular to the displacement grooves 51 is formed on the side wall of the worktable 1 away from the drying chamber 3. A lead screw 53 is rotatably connected between the inner walls of both ends of the displacement groove 51. A worm gear 54 is fixedly connected to the surface of the lead screw 53 in the drive groove 52, passing through the inner wall of the displacement groove 51. A worm 55 is meshed with one side of the worm gear 54, and both ends of the worm gear 55 are rotatably connected to the inner wall of the drive groove 52. One end of the worm gear 55 passes through the drive groove 52. The inner wall is connected to a first motor 56, and a slide table 57 is slidably connected in the displacement groove 51. The slide table 57 is threadedly connected to the surface of the lead screw 53, and the top of the slide table 57 is fixedly connected to the electric push rod 4. When the first motor 56 is started, the worm gear 55 rotates, which drives the turbine 54 to rotate, thereby causing the lead screw 53 to rotate. During the rotation of the lead screw 53, the slide table 57 slides along the displacement groove 51, and the top of the slide table 57 is fixedly connected to the electric push rod 4. In this way, the electric push rod 4 drives the mounting plate 6 and the components below it to move precisely between the cleaning box 2 and the drying box 3.

[0028] The fixing component 9 includes a support block 91, with a first plug 92 fixedly connected to the bottom of the support block 91. The support block 91 has multiple drainage holes, and a first screw 93 is fixedly connected to the top of the support block 91. A locking nut 94 is threaded onto the surface of the first screw 93, and a second plug 95 is fixedly connected to the top of the first screw 93. The first plug 92 is adapted to be inserted into the socket at the top of the turntable 8. By rotating the locking nut 94 threaded onto the surface of the first screw 93, the locking nut 94 moves downward along the first screw 93 and presses the forging, fixing the forging onto the support block 91. The second plug 95 cooperates with the socket at the bottom of the rotating rod 107 in the rotary drive assembly 10. When the rotary drive assembly 10 is working, the fixing component 9 can rotate around the axis of the first screw 93 while the bearing plate 7 rotates.

[0029] The rotary drive assembly 10 includes a second motor 101 mounted on the top of the mounting plate 6. Multiple L-shaped connecting rods 102 are fixedly connected to the surface of the output shaft of the second motor 101, passing through the mounting plate 6. A rotary drive housing 103 is fixedly connected to the bottom end of each connecting rod 102. A third motor 104 is mounted on the top of the rotary drive housing 103. A central gear 105 is fixedly connected to the surface of the output shaft of the third motor 104 inside the rotary drive housing 103. A number of driven gears 106, the same number as the turntable 8 and arranged in a circular array, are meshed with the outer side of the central gear 105. A rotating rod 107 is fixedly connected inside the driven gears 106. The top end of the rotating rod 107 is rotatably connected to the inner wall of the top of the rotary drive housing 103. The bottom end of the rotating rod 107 has a socket corresponding to the second plug 95. A second screw 108 is fixedly mounted on the bottom end of the rotary drive housing 103. A keyway is provided on the surface of the second screw 108. 08 is keyed to the center position of the bearing plate 7. The surface of the second screw 108 is threaded with an adjusting nut 109 below the bearing plate 7. The adjusting nut 109 is rotatably connected to the bearing plate 7. When the second motor 101 starts, the output shaft drives the connecting rod 102 to rotate. The rotary drive housing 103, which is fixedly connected to the bottom end of the connecting rod 102, rotates accordingly, so that the bearing plate 7 and the forging die fixed on it rotate around a circle. When the third motor 104 starts, the central gear 105 drives the driven gear 106 to rotate, which in turn causes the rotating rod 107 to rotate, driving the fixing part 9 to rotate itself. By rotating the adjusting nut 109, the height position of the bearing plate 7 on the second screw 108 can be changed, so that the second plug 95 can be inserted into the socket at the bottom end of the rotating rod 107, completing the fixed installation of the forging on the bearing plate 7 and forming a linkage structure between the forging and the rotary drive assembly 10.

[0030] The bottom end of the second screw 108 is provided with a limit block 1010 to prevent over-adjustment. The bearing plate 7 falls off the bottom of the second screw 108. The surface of the adjusting nut 109 is provided with a rotating handle, which can make the adjusting nut 109 rotate on the second screw 108.

[0031] The cleaning assembly 11 includes a spray head assembly 111 and a brush head 112. The spray head assembly 111 is set on two opposite inner walls of the cleaning tank 2 and is connected to an external cleaning fluid supply system. The brush head 112 is detachably installed on two other opposite inner walls of the cleaning tank 2 via quick connectors. The appropriate length and model of the brush head 112 are selected according to the different shaft forgings. During the cleaning process, the rotary drive assembly 10 drives the bearing plate 7 and the forging to rotate, so that different parts of the forging pass through the water flow rinsing range of the spray head assembly 111 in sequence. At the same time, the forging and the brush head 112 generate relative movement during the rotation. The brush head 112 effectively removes stubborn stains. The two work together to achieve an all-round cleaning effect.

[0032] The cleaning tank 2 has a water outlet 21 on its side wall away from the drying tank 3, which facilitates the rapid discharge of wastewater generated during the cleaning process.

[0033] Working principle:

[0034] Select appropriate fasteners 9 and brush heads 112 according to different shaft forgings. Place the forging on the support block 91 of the fastener 9 and tighten it with the first screw 93 and locking nut 94 on the support block 91, so that the plug 92 at the bottom of the support block 91 is inserted into the socket of the turntable 8. Then rotate the rotating handle on the surface of the adjusting nut 109. Since the second screw 108 is connected to the center position key of the bearing plate 7, the adjusting nut 109 is rotatably connected to the bearing plate 7. When the adjusting nut 109 rotates, it drives the bearing plate 7 and the fastener 9 to move upward as a whole until the second plug 95 is inserted into the socket at the bottom of the rotating rod 107, thus completing the fixed installation of the forging on the bearing plate 7 and forming a linkage structure between the forging and the rotary drive assembly 10.

[0035] The first motor 56 in the drive assembly 5 is started. The first motor 56 drives the worm gear 55 to rotate. The worm gear 55 meshes with the turbine 54, thereby driving the turbine 54 to rotate. The turbine 54 is fixedly connected to the lead screw 53, so that the lead screw 53 rotates in the displacement groove 51. Then the slide table 57 threadedly connected to the lead screw 53 slides in the displacement groove 51. The top of the slide table 57 is fixedly connected to the electric push rod 4, thereby driving the electric push rod 4 to move and move the mounting plate 6 and the bearing plate 7 with the forged parts fixed below it to the working position of the brush head 112 and the spray head 111 in the cleaning box 2.

[0036] Inside the cleaning tank 2, the spray head assembly 111 on the inner wall of the cleaning tank 2 sprays water onto the forging. The spraying stops when the water level completely covers the forging. Simultaneously, the brush head 112, which can be detachably installed via a quick-connect coupling, contacts the surface of the forging. At the same time, the second motor 101 in the rotary drive assembly 10 is activated. The output shaft of the second motor 101 drives the rotary drive housing 103 to rotate via the connecting rod 102, thereby causing the bearing plate 7 and the fixing member 9 to rotate as a whole. Simultaneously, the third motor 104 is activated, driving the central gear 105 to rotate. The central gear 105 meshes with the driven gears 106 arranged in a circular array, driving the driven gears 106 to rotate. The driven gears 106 drive the rotating rod 107 to rotate. The rotating rod 107 engages with the plug 92 of the fixing member 9, allowing the fixing member 9 to rotate itself. In this way, the forging achieves multi-dimensional rotation within the cleaning tank 2, ensuring that the brush head 112 can thoroughly clean each forging. The wastewater generated during cleaning can be discharged from the outlet 21 of the cleaning tank 2.

[0037] After cleaning, the drive assembly 5 is restarted, moving the carrier plate 7 and the forging into the drying chamber 3. The carrier plate 7 and the forging are rotated again by the drive assembly 10. The blower 12 of the drying chamber 3 is started, and outside air enters through the air inlet 31. It is heated as it passes through the heating pipes 32 installed between the inner walls of the air inlet 31. The hot air continuously dries the forging in the drying chamber 3 to prevent rusting.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forging piece cleaning device comprising a worktable (1), characterized in that: The workbench (1) top is provided with a cleaning box (2), one side of the cleaning box (2) is provided with a drying box (3), the cleaning box (2) and the drying box (3) are slidably connected with symmetrical electric push rods (4) on both sides, the electric push rods (4) and the workbench (1) are provided with a drive assembly (5) for moving the electric push rods (4), the two electric push rods (4) are fixedly connected with a mounting plate (6) between the output ends, the mounting plate (6) is provided below with a bearing disc (7), the bearing disc (7) is provided on the top with a plurality of circumferentially arranged turntables (8), the turntable (8) is provided on the top with a socket, the socket is inserted with a fixing piece (9), the mounting plate (6) is provided with a rotating drive assembly (10) for rotating the bearing disc (7) and the fixing piece (9), the cleaning box (2) is provided with a cleaning assembly (11) on the inner wall.

2. A forging cleaning apparatus according to claim 1, wherein: The drying box (3) is provided with an air inlet (31) on the side wall away from the cleaning box (2), the air inlet (31) is provided with a heating pipe (32) on the inner wall, and the air inlet (31) is provided with an air guide fan (12) on the outer side.

3. A forging cleaning apparatus as defined in claim 1 wherein: The drive assembly (5) comprises two displacement grooves (51), the two displacement grooves (51) are provided on both sides of the cleaning box (2) and the drying box (3), the side wall of the workbench (1) is provided with a drive groove (52) perpendicular to the displacement groove (51), the displacement groove (51) is rotatably connected with a screw rod (53) between the inner walls at both ends, the screw rod (53) is fixedly connected with a turbine (54) in the drive groove (52) through the inner wall of the displacement groove (51), the turbine (54) is meshingly connected with a worm (55) on one side, the two ends of the worm (55) are rotatably connected with the inner wall of the drive groove (52), one end of the worm (55) is drivingly connected with a first motor (56) through the inner wall of the drive groove (52), the displacement groove (51) is slidably connected with a sliding table (57), the sliding table (57) is threadedly connected with the surface of the screw rod (53), and the top of the sliding table (57) is fixedly connected with the electric push rod (4).

4. The forging cleaning apparatus of claim 1 wherein: The fixing piece (9) comprises a supporting block (91), a plurality of drainage holes are formed in the supporting block (91), a first plug (92) is fixedly connected to the bottom of the supporting block (91), a first screw rod (93) is fixedly connected to the top of the supporting block (91), a locking nut (94) is threadedly connected to the surface of the first screw rod (93), and a second plug (95) is fixedly connected to the top of the first screw rod (93).

5. A forging cleaning apparatus as claimed in claim 4, wherein: The rotating drive assembly (10) comprises a second motor (101) arranged on the top of the mounting plate (6), the surface of the output shaft of the second motor (101) is fixedly connected with a plurality of connecting rods (102) penetrating through the mounting plate (6), the bottom end of the connecting rod (102) is fixedly connected with a rotating drive shell (103), the top of the rotating drive shell (103) is provided with a third motor (104), the surface of the output shaft of the third motor (104) is fixedly connected with a central gear (105) inside the rotating drive shell (103), the outer side of the central gear (105) is meshedly connected with a plurality of driven gears (106) which are the same in number as the rotating disc (8) and arranged in a circumferential array, the inside of the driven gear (106) is fixedly connected with a rotating rod (107), the top end of the rotating rod (107) is rotatably connected with the inner wall of the top of the rotating drive shell (103), the bottom end of the rotating rod (107) is provided with a socket corresponding to the second plug (95), the bottom end of the rotating drive shell (103) is fixedly installed with a second screw rod (108), the surface of the second screw rod (108) is provided with a key groove, the second screw rod (108) is key-connected with the central position of the bearing disc (7), the surface of the second screw rod (108) is threadedly connected with an adjusting nut (109) below the bearing disc (7), and the adjusting nut (109) is rotatably connected with the bearing disc (7).

6. A forging cleaning apparatus as claimed in claim 5, wherein: The bottom end of the second screw rod (108) is provided with a limiting block (1010), and the surface of the adjusting nut (109) is provided with a rotating handle.

7. A forging cleaning apparatus as defined in claim 1 wherein: The cleaning assembly (11) comprises a spray head group (111) and a brush head (112), the spray head group (111) is arranged on the opposite two inner walls of the cleaning box (2), and the brush head (112) is detachably installed on the other opposite two inner walls of the cleaning box (2).

8. A forging cleaning apparatus as defined in claim 1 wherein: The side wall of the cleaning box (2) away from the drying box (3) is provided with a water outlet (21).

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