Cleaning device for crankshaft machining

Abstract

The utility model relates to the technical field of crankshaft processing, in particular to a cleaning device for crankshaft processing, which comprises a table body and a material taking component arranged on the table body, a water tank and a bottom tank are arranged on the table surface of the table body, an aeration device is arranged on one side of the water tank, an aeration pipe of the aeration device extends to the inner bottom wall of the water tank, and the aeration pipe is arranged on the bottom wall of the water tank. An adjusting air cylinder is installed on a base of the bottom box, and an air guide ring block located at a box opening of the bottom box is fixed to the ejection end of the adjusting air cylinder. According to the cleaning device for crankshaft machining, a crankshaft is clamped and perpendicularly placed into the water tank through the material taking assembly, after the crankshaft is completely immersed in the water tank, the aeration device operates, aeration is conducted in the water tank through the aeration pipe, impurities on the surface of the crankshaft and in pores can be cleaned together under the vibration of aeration, and therefore the cleaning effect can be effectively improved; and meanwhile, the production efficiency can be improved through simultaneous cleaning of multiple devices.

Description

Technical Field

[0001] The utility model relates to the technical field of crankshaft processing, in particular to a cleaning device for crankshaft processing. Background Art

[0002] The crankshaft is a component with a transmission part in the middle. Due to the high processing accuracy requirements of the crankshaft, it needs to be processed successively by different equipment. During the processing of the crankshaft, the iron filings and other impurities remaining on its surface need to be cleaned.

[0003] At present, the existing cylindrical crankshaft processing and cleaning device blows off the iron chips on the crankshaft through an air nozzle. This method is noisy, and the crankshaft processing iron chips are not removed cleanly, which will cause the crankshaft processing quality to be unqualified. Traditional cleaning devices are also difficult to clean impurities in the pores on the crankshaft surface, and impurities are easily retained in the crankshaft pores, affecting the crankshaft processing accuracy and production efficiency. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for crankshaft processing, comprising a table body and a material taking assembly installed on the table body, a water tank and a bottom box are installed on the table top of the table body, an aeration device is installed on one side of the water tank, and the aeration pipe of the aeration device extends to the inner bottom wall of the water tank, an adjusting cylinder is installed on the base of the bottom box, and an air guide ring block located at the box mouth of the bottom box is fixed to the top end of the adjusting cylinder.

[0005] Furthermore, the material picking assembly includes a movable adjustment assembly installed on the top of the platform, a frame is fixed at one end of the movable adjustment assembly, the frame is U-shaped and has protrusions at both ends downward, a rotating rod is arranged between the two protrusions of the frame, and a plurality of clamping devices are installed on the rotating rod.

[0006] Furthermore, the movable adjustment component includes two slides fixed on the top of the platform body, a slide board is slidably connected between the two slides, a belt transmission device connected to the slide board is installed on one side of one of the slides, a mounting plate is fixed to the bottom of the slide board, an upper cylinder is installed at the bottom of the mounting plate, and the ejection end of the upper cylinder is fixedly connected to the frame body.

[0007] Furthermore, the rotating rod is rotatably connected between two protruding parts of the frame, one end of the rotating rod extends out of one side of the frame, and a belt transmission device 2 connected to the rotating rod is installed on one side of the frame.

[0008] Furthermore, a U-shaped induction block is installed on the base of the second belt transmission device, and a turntable located inside the U-shaped induction block is fixed on the outside of the rotating rod, and the turntable is semicircular.

[0009] Furthermore, a tail plate and a head plate which are relatively distributed are fixed on the base of the water tank, a guide rod is fixed between the tail plate and the head plate, a slider is slid on the outer side of the guide rod, a sleeve block is provided on the inner side of the slider, a paddle plate located at the water tank mouth is fixed on one side of the sleeve block, a belt transmission device three which is connected to the slider for transmission is installed between the tail plate and the head plate, and a collection box is provided on one side of the water tank.

[0010] Furthermore, a stop block is formed at the box opening of the water tank, the opposite ends of the tail plate and the head plate are formed with opposite slopes, the sleeve block is slidably connected inside the slider, a guide wheel located between the tail plate and the head plate is installed on one side of the sleeve block, and a resistance pad is provided on the outer side of the sleeve block.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The cleaning device for crankshaft processing clamps the crankshaft through a material taking component and places it vertically into a water tank. When the crankshaft is completely immersed in the water tank, the aeration device is operated to aerate the water tank through an aeration pipe. Under the vibration of aeration, impurities on the crankshaft surface and in the pores can be cleaned together, thereby effectively improving the cleaning effect. At the same time, multiple cleaning can be performed together to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the sliding plate connection structure in the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the water tank connection structure in the utility model.

[0016] In the figure: 1. platform; 2. slide; 3. belt transmission device 1; 4. slide plate; 5. mounting plate; 6. frame; 7. rotating rod; 8. clamping device; 9. belt transmission device 2; 10. upper cylinder; 11. U-shaped induction block; 12. water tank; 13. aeration device; 14. stopper; 15. collecting box; 16. tail plate; 17. head plate; 18. guide rod; 19. slide block; 20. sleeve block; 21. belt transmission device 3; 22. guide wheel; 23. dial plate; 24. bottom box; 25. adjusting cylinder; 26. air guide ring block; 27. turntable. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 In this embodiment, a cleaning device for crankshaft processing includes a table body 1 and a material taking assembly installed on the top of the table body 1. A water tank 12 and a bottom box 24 are installed on the table top of the table body 1. Three sets of aeration devices 13 are fixedly installed on the back of the water tank 12, and the aeration pipes of the aeration devices 13 extend to the inner bottom wall of the water tank 12. An adjusting cylinder 25 is installed on the base of the bottom box 24. An air guide ring block 26 located at the box mouth of the bottom box 24 is fixed to the top end of the adjusting cylinder 25. An annular air guide port is formed on the inner side of the air guide ring block 26, and the left side of the air guide ring block 26 is connected to an external blower.

[0019] In the above structure, the crankshaft is taken out by the material taking component and then inserted into the water tank until the crankshaft is immersed. At the same time, the aeration device is running and aeration treatment is carried out in the water tank through the aeration pipe. Under the action of aeration, the crankshaft cleaning effect can be improved, so that the impurities and iron filings on the surface and pores of the crankshaft can be effectively removed. After the cleaning is completed, the crankshaft is inserted into the bottom box through the material taking component, and at the same time passes through the air guide ring block, and the air guide ring block is driven from top to bottom by the adjusting cylinder, so that the water stains on the crankshaft can be blown dry or fall into the bottom box for collection.

[0020] The material taking assembly includes a moving and adjusting assembly installed on the top of the platform 1, and a frame 6 is fixed to the lifting end of the moving and adjusting assembly. The frame 6 is U-shaped and has protrusions at both ends downward. A rotating rod 7 is arranged between the two protrusions of the frame 6, and no less than six clamping devices 8 are installed on the rotating rod 7, and the clamping devices 8 are vertically downward. The moving and adjusting assembly drives the frame to move forward and backward, and drives the frame to lift and lower. Therefore, under the action of the moving and adjusting assembly, the clamping device can be driven to be located above the crankshaft and to lift and lower, so that the crankshaft can be clamped by the clamping device and put into the water tank and the bottom box.

[0021] The movable adjustment assembly includes two slides 2 fixed on the top of the platform 1, a slide plate 4 is slidably connected between the tops of the two slides 2, a belt transmission device 3 connected to the right side of the slide plate 4 is fixedly installed on the right side of the right slide 2, a mounting plate 5 is fixed on the bottom of the slide plate 4, a top cylinder 10 is installed on the bottom of the mounting plate 5, the ejection end of the top cylinder 10 is fixedly connected to the frame 6, and the frame 6 is slidably connected to the mounting plate 5. When the slide plate needs to be moved forward and backward, the belt transmission of the belt transmission device 1 drives the slide plate to move on the slide, and the slide improves the stability of the slide plate when it moves. When it needs to be lifted or lowered, the ejection and recovery of the top cylinder can drive the frame to move up and down, so the lifting operation can be realized by driving the clamping device through the frame.

[0022] In addition, the rotating rod 7 is rotatably connected between the two protruding parts of the frame 6, and the left end of the rotating rod 7 extends to the left side of the frame 6. The left side of the frame 6 is fixedly installed with a belt transmission device 2 9 connected to the rotating rod 7. Through the operation of the belt transmission device 2, the rotating rod can be driven to rotate under the transmission of the belt, so as to adjust the angle of the rotating rod and change the angle of the clamping device at the same time, so that the operation of clamping and taking materials can be completed for crankshafts placed at different angles.

[0023] In addition, the base of the belt transmission device 2 9 is installed with a U-shaped induction block 11, and the outer side of the rotating rod 7 is fixed with a rotating disk 27 located inside the U-shaped induction block 11, and the rotating disk 27 is semicircular. Through the transmission of the belt transmission device 2, when the rotating rod rotates, the rotating disk will also rotate at the same time. When the rotating disk is located inside the U-shaped induction block and rotates in coordination, because the rotating disk is not a complete circle, when the rotating disk rotates to the less cutting position, the belt transmission device 2 will run in the opposite direction, so it can drive the rotating rod to rotate 90 degrees. When the clamping device is horizontal, the material is taken out. When the clamping device is vertically downward, the crankshaft is inserted into the water inlet tank or the bottom box.

[0024] like Figure 3 , the base of the water tank 12 is fixed with a relatively distributed tail plate 16 and a head plate 17, two guide rods 18 are fixed between the tail plate 16 and the head plate 17, a slider 19 is slidably connected to the outer side between the two guide rods 18, a sleeve block 20 is arranged on the inner side of the slider 19, the sleeve block 20 is L-shaped, and a paddle 23 located at the box mouth of the water tank 12 is fixed to the protruding end of the sleeve block 20, a belt transmission device 3 21 connected to the slider 19 is installed between the tail plate 16 and the head plate 17, and a collection box 15 is arranged on the left side of the water tank 12. When the water tank and the aeration device cooperate to clean the crankshaft and take it out at the same time, the belt transmission device 3 is coordinated with the guide rod to move the slider, and the paddle will move to push the floating foam on the box mouth of the water tank to the left side of the water tank until it is pushed into the collection box for collection, which can clean the floating foam and floating impurities in the water tank.

[0025] The water tank 12 is provided with a stopper 14 at the box opening of the collection box 15, and the stopper 14 is inclined. The opposite ends of the tail plate 16 and the head plate 17 are formed with opposite slopes. The sleeve 20 is slidably connected inside the slider 19. The front of the sleeve 20 is provided with a guide wheel 22 located between the tail plate 16 and the head plate 17, and a resistance pad is provided on the outside of the sleeve 20. When the paddle moves the floating foam impurities to the tail, the guide wheel will lift the paddle upward in accordance with the inclination of the baffle on the slope of the tail plate to push the floating foam impurities into the collection box. At the same time, under the action of the resistance pad, the paddle can be kept in the lifted position and retreated to the head end of the water tank. Then, under the action of the slope of the head plate, the paddle can be pressed down and immersed in the water tank to prepare for the operation of moving the floating foam impurities.

[0026] The working principle of the above embodiment is:

[0027] The rotating rod is driven to rotate by the second belt transmission device, so that the clamping device is in a horizontal state, and then the slide plate is driven to move in cooperation with the first belt transmission device, so that the clamping device is close to the crankshaft to complete the grabbing. After the crankshaft is taken out, when the turntable is located in the U-shaped sensing block and rotates to the notch, the second belt transmission device will rotate, so that the clamping device can drive the crankshaft vertically downward. When the clamping device drives the crankshaft to be located above the water tank, the upper cylinder is operated at this time, thereby driving the crankshaft to be inserted into the water tank through the frame until it is immersed. At the same time, the aeration device realizes the aeration effect, and the crankshaft is cleaned under the effect of aeration, so that the cleaning effect can be improved, and the impurities and debris in the pores can be cleaned out. After the cleaning is completed, the clamping device The crankshaft is moved to the top of the bottom box and inserted into the inside of the bottom box, and at the same time passes through the air guide ring block. The air guide ring block is driven by the adjusting cylinder to move from top to bottom. At the same time, the inner air outlet of the air guide ring block completes the drying of the moisture on the outside and in the pores of the crankshaft. At the same time, floating foam impurities will appear in the water tank after aeration. In the initial state, the slope of the first plate drives the paddle plate to extend into the water tank through the guide wheel, and the slider can be driven to move under the drive of the belt transmission device. Under the movement of the slider, the paddle plate paddles the floating foam impurities in the water tank into the collection box for collection. When the guide wheel contacts the slope of the tail plate, the paddle plate will also be lifted up, so that the paddle plate moves in contact with the inclined part of the block, so that the paddle plate does not contact the water surface when it retreats.

[0028] In summary, the cleaning effect of the crankshaft can be effectively improved to avoid affecting subsequent processing operations. At the same time, multiple simultaneous cleanings can also effectively improve production efficiency.

[0029] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0031] 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 cleaning device for crankshaft processing, characterized in that: The invention comprises a platform (1) and a material taking assembly installed on the platform (1); a water tank (12) and a bottom box (24) are installed on the platform surface of the platform (1); an aeration device (13) is installed on one side of the water tank (12); and an aeration pipe of the aeration device (13) extends to the inner bottom wall of the water tank (12); an adjusting cylinder (25) is installed on the base of the bottom box (24); and an air guide ring block (26) located at the box opening of the bottom box (24) is fixed to the top end of the adjusting cylinder (25).

2. A cleaning device for crankshaft processing according to claim 1, characterized in that: The material taking assembly comprises a movable adjustment assembly installed on the top of a platform (1); a frame (6) is fixed at one end of the movable adjustment assembly; the frame (6) is U-shaped and has protrusions formed at both ends downward; a rotating rod (7) is arranged between the two protrusions of the frame (6); and a plurality of clamping claw devices (8) are installed on the rotating rod (7).

3. A cleaning device for crankshaft processing according to claim 2, characterized in that: The movable adjustment assembly comprises two slides (2) fixed on the top of the platform (1), a slide plate (4) being slidably connected between the two slides (2), a belt transmission device (3) being installed on one side of one of the slides (2) and being transmission-connected to the slide plate (4), a mounting plate (5) being fixed at the bottom of the slide plate (4), a top cylinder (10) being installed at the bottom of the mounting plate (5), and the ejection end of the top cylinder (10) being fixedly connected to the frame (6).

4. A cleaning device for crankshaft processing according to claim 2, characterized in that: The rotating rod (7) is rotatably connected between two protruding parts of the frame (6), one end of the rotating rod (7) extends out of one side of the frame (6), and one side of the frame (6) is equipped with a belt transmission device (9) that is transmission-connected to the rotating rod (7).

5. A cleaning device for crankshaft processing according to claim 4, characterized in that: The base of the second belt transmission device (9) is installed with a U-shaped induction block (11), and the outer side of the rotating rod (7) is fixed with a rotating disk (27) located inside the U-shaped induction block (11), and the rotating disk (27) is semicircular.

6. A cleaning device for crankshaft processing according to claim 1, characterized in that: A tail plate (16) and a head plate (17) are fixed on the base of the water tank (12) and are distributed opposite to each other. A guide rod (18) is fixed between the tail plate (16) and the head plate (17). A slider (19) is slidably disposed on the outer side of the guide rod (18). A sleeve block (20) is disposed on the inner side of the slider (19). A shift plate (23) located at the box opening of the water tank (12) is fixed on one side of the sleeve block (20). A belt transmission device (21) connected to the slider (19) is installed between the tail plate (16) and the head plate (17). A collection box (15) is disposed on one side of the water tank (12).

7. A cleaning device for crankshaft processing according to claim 6, characterized in that: The water tank (12) is formed with a stopper (14) at the box opening of the collection box (15); the opposite ends of the tail plate (16) and the head plate (17) are formed with opposite slopes; the sleeve block (20) is slidably connected inside the slider (19); a guide wheel (22) located between the tail plate (16) and the head plate (17) is installed on one side of the sleeve block (20); and a resistance pad is arranged on the outer side of the sleeve block (20).

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