Cylinder cover scrap removing roller
By introducing built-in flushing components and inner rubber edges into the cylinder head decoil removal roller, the problems of limited inlet and low debris discharge efficiency in the prior art are solved, and internal water supply accelerated chip discharge and cylinder head protection are achieved. The effect of preventing water chips from flying randomly.
Patent Information
- Application Number
- CN202420667833.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing cylinder head dechiroscope lacks the internal water supply acceleration chip removal function, resulting in limited inlet and outlet of cleaning liquid, low efficiency of debris discharge, and manual cleaning is required.
A cylinder head chip removal roller is designed, which includes a built-in flushing assembly, including a hollow driven shaft, a water pipe and a water outlet eye. The drum is driven by the drive motor to rotate, and debris are washed and discharged with water sources, and rubber edges are installed on the inner wall of the drum. To protect the cylinder head, waterproof doors and transparent observation windows are installed in front to prevent water chips from flying randomly.
The internal water supply accelerated chip removal function is realized, which avoids damage to the cylinder head and effectively prevents water chips from flying randomly, improving the efficiency of debris cleaning.
Smart Images
Figure CN222269850U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chip removal equipment, in particular to a chip removal roller for a cylinder head. Background Art
[0002] The function of the cylinder head is to seal the cylinder, form a combustion space together with the piston, and withstand the effects of high-temperature and high-pressure combustion gas. It is generally made of high-quality gray cast iron, alloy cast iron casting or aluminum alloy processing, and needs to be polished and finished after chip removal.
[0003] At present, in the chip removal process of cylinder heads, a drum-type chip removal equipment is generally used. The cylinder head is placed in a drum, the drum is immersed in cleaning liquid, and the drum is continuously rotated by a motor to make the chips on the cylinder head fall off and fall out from the holes of the drum and sink in the cleaning liquid. There are some functional deficiencies in actual use and there is room for improvement. For example, although a part of the drum is immersed in the cleaning liquid, the high-speed rotation of the drum also limits the entry and exit of the cleaning liquid. The amount of cleaning liquid discharged from the drum is small, and the amount of chips brought out is also small. The chips are mostly sunk inside the drum, and the inside of the drum must be manually cleaned later. There is no function of internal water supply to accelerate chip removal.
[0004] Now, a novel cylinder head chip removing roller is proposed to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a cylinder head chip removal roller to solve the problem that the above-mentioned background technology does not have the function of internal water supply to accelerate chip removal.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylinder head chip removal roller, comprising a bottom supporting plate, a waterproof cover box is fixedly connected to the middle position of the top of the bottom supporting plate, bearing seats are respectively installed on both sides of the bottom end of the waterproof cover box, a roller body is horizontally arranged between one side of two groups of bearing seats, a solid drive shaft is fixedly connected to one side of the roller body, a roller cover is hinged at the front end of the roller body, and a built-in flushing component for cleaning waste chips is arranged inside the roller body.
[0007] The built-in flushing component includes a hollow driven shaft, which is fixedly connected to the other side of the drum body. A water distribution pipe is laterally fixedly connected to the other side of the hollow driven shaft. The front and rear surfaces and upper and lower ends of the water distribution pipe are respectively provided with multiple groups of water outlets.
[0008] Preferably, the outer diameter of the hollow driven shaft is consistent with the outer diameter of the solid driving shaft, and the solid driving shaft, the hollow driven shaft and the bearing seat are movably connected.
[0009] Preferably, a rotary joint is movably connected to one side of the hollow driven shaft, and the hollow driven shaft, the rotary joint and the interior of the water distribution pipe are connected.
[0010] Preferably, the side of the water distribution pipe far from the hollow driven shaft is connected to the side inside the drum body, and the bottom of one side of the waterproof cover box is fixedly connected with a drain outlet.
[0011] Preferably, a driving motor is installed at a middle position of one side of the top of the bottom bearing plate, and one side of the solid driving shaft and an output end of the driving motor are connected via a pulley.
[0012] Preferably, a plurality of groups of inner rubber edges are installed on the inner wall of the drum body, and two groups of inner rubber edges of the drum cover are installed laterally on the inner side surface of the drum cover. The inner rubber edges of the drum and the inner rubber edges of the drum cover have the same shape, and the inner rubber edges of the drum are arranged at equal intervals.
[0013] Preferably, a front waterproof door is provided in front of the waterproof cover box, a transparent observation window is installed inside the front waterproof door, and handles are respectively welded on both sides of the front end of the front waterproof door.
[0014] Preferably, the upper and lower ends of the front of the waterproof cover box are respectively transversely fixedly connected with sliding rods, and the upper and lower ends of the rear side of the front waterproof door are respectively transversely fixedly connected with sliding sleeves, the inner diameter of the sliding sleeve is consistent with the outer diameter of the sliding rod, and the sliding sleeve can slide left and right along the outside of the sliding rod.
[0015] Compared with the prior art, the utility model has the following beneficial effects: the cylinder head chip removal roller not only realizes the function of internal water supply to accelerate chip removal, realizes the function of internal buffer to avoid cylinder head damage, but also realizes the function of front end protection to prevent water and chips from flying around;
[0016] (1) The hollow driven shaft, the rotary joint, the water distribution pipe, the water outlet and the drain port are provided. When in use, the drum cover is opened, the cylinder cover and the abrasive particles are placed together in the drum body, and then the drum cover is closed and the screws are tightened to seal it. The driving motor is started, and the driving motor drives the drum body to rotate continuously through the solid driving shaft. The abrasive and the cylinder cover rub to scrape off the debris. While rotating to remove the debris, the external water source is connected to the rotary joint, and water is continuously supplied to the hollow driven shaft through the rotary joint. The clean water enters the water distribution pipe along the hollow driven shaft and is sprayed out from the water outlet to flush the cylinder cover and the abrasive. Under the rotation of the drum body, the water body is thrown out of the drum body due to inertia, and the debris is easily thrown out along with the water body. The sewage mixed with the debris is discharged along the drain port, realizing the function of accelerating the chip removal by internal water supply;
[0017] (2) By providing the inner rubber edge of the drum and the inner rubber edge of the drum cover, when in use, the drum body rotates continuously, the abrasive and the cylinder head rub and scrape off the debris, and the inner rubber edge of the drum body on the inner wall and the inner rubber edge of the drum cover on the inner side of the drum cover can protect the cylinder head and avoid direct collision between the cylinder head and the inner wall of the drum body during the turning process, thereby realizing the function of internal buffering to avoid damage to the cylinder head;
[0018] (3) By providing a front waterproof door, a transparent observation window, a handle, a sliding rod and a sliding sleeve, when placing the cylinder, the handle is grasped to push the front waterproof door to the left, and the sliding sleeve at the rear end of the front waterproof door slides along the sliding rod to expose the drum body for easy operation. When flushing and removing chips, the handle is grasped to push the front waterproof door to the right to block the thrown water chips. The transparent observation window allows the user to observe the rolling posture of the drum body, thereby realizing the function of front-end protection to prevent water chips from flying around. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a front view structural schematic diagram of the utility model;
[0020] Figure 2 This is a front view structural diagram of the hollow driven shaft of the utility model;
[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the drum body of the utility model;
[0022] Figure 4 This is a rear structural schematic diagram of the drum cover of the utility model;
[0023] Figure 5 It is a rear view structural schematic diagram of the front waterproof door of the utility model.
[0024] In the figure: 1. bottom bearing plate; 2. waterproof cover box; 3. driving motor; 4. bearing seat; 5. solid driving shaft; 6. drum body; 7. drum cover; 8. hollow driven shaft; 9. rotating joint; 10. water distribution pipe; 11. water outlet; 12. drain port; 13. rubber edge inside the drum; 14. rubber edge inside the drum cover; 15. front waterproof door; 16. transparent observation window; 17. handle; 18. sliding rod; 19. sliding sleeve. DETAILED DESCRIPTION
[0025] 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.
[0026] Example 1: Please refer to Figure 1-5 A cylinder head chip removal roller comprises a bottom bearing plate 1, a waterproof cover box 2 is fixedly connected at the middle position of the top of the bottom bearing plate 1, bearing seats 4 are respectively installed on both sides of the bottom end of the waterproof cover box 2, a roller body 6 is transversely arranged between one side of the two sets of bearing seats 4, a solid driving shaft 5 is fixedly connected to one side of the roller body 6, a roller cover 7 is hinged at the front end of the roller body 6, a driving motor 3 is installed at the middle position of one side of the top of the bottom bearing plate 1, one side of the solid driving shaft 5 and the output end of the driving motor 3 are connected through a pulley, and a built-in flushing component for cleaning waste chips is arranged inside the roller body 6;
[0027] See also Figure 1-5 A cylinder head chip removal drum also includes a built-in flushing assembly, which includes a hollow driven shaft 8, which is fixedly connected to the other side of the drum body 6, and a water distribution pipe 10 is laterally fixedly connected to the other side of the hollow driven shaft 8, and a plurality of water outlets 11 are respectively arranged on the front and rear surfaces and the upper and lower ends of the water distribution pipe 10;
[0028] The built-in flushing component includes a hollow driven shaft 8, which is fixedly connected to the other side of the drum body 6, and a water distribution pipe 10 is fixedly connected to the other side of the hollow driven shaft 8 in a transverse direction. The front and rear surfaces and upper and lower ends of the water distribution pipe 10 are respectively provided with a plurality of water outlets 11. A rotary joint 9 is movably connected to one side of the hollow driven shaft 8. The hollow driven shaft 8, the rotary joint 9, and the inside of the water distribution pipe 10 are connected. The side of the water distribution pipe 10 far from the hollow driven shaft 8 is connected to one side of the inside of the drum body 6. A drain port 12 is fixedly connected to the bottom of one side of the waterproof cover box 2. The discharge amount of water flow can be increased by internal water supply, thereby improving the efficiency of chip removal.
[0029] Specifically, Figure 1 and Figure 2 As shown, an external water source is connected to a rotary joint 9, and water is continuously delivered to the hollow driven shaft 8 through the rotary joint 9. Clean water enters the water distribution pipe 10 along the hollow driven shaft 8 and is sprayed out from the water outlet 11 to flush the cylinder head and the abrasive. As the drum body 6 rotates, the water is thrown out of the drum body 6 due to inertia, and debris is easily thrown out along with the water. The sewage mixed with the debris is discharged along the drain outlet 12.
[0030] Embodiment 2: Multiple groups of inner rubber edges 13 are installed on the inner wall of the drum body 6, and two groups of inner rubber edges 14 are installed laterally on the inner side of the drum cover 7. The inner rubber edges 13 and the inner rubber edges 14 of the drum cover have the same shape, and the inner rubber edges 13 of the drum are arranged at equal intervals, which can protect the cylinder head during rotation and reduce the collision with the inner wall of the drum;
[0031] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the inner rubber edge 13 on the inner wall of the drum body 6 and the inner rubber edge 14 on the inner side of the drum cover 7 can protect the cylinder head and avoid direct collision between the cylinder head and the inner wall of the drum body 6 during the turning process.
[0032] Embodiment 3: A front waterproof door 15 is provided in front of the waterproof cover box 2, a transparent observation window 16 is installed inside the front waterproof door 15, handles 17 are welded on both sides of the front end of the front waterproof door 15, the upper and lower ends of the front of the waterproof cover box 2 are respectively transversely fixedly connected with sliding rods 18, and the upper and lower ends of the rear side of the front waterproof door 15 are respectively transversely fixedly connected with sliding sleeves 19, the inner diameter of the sliding sleeve 19 is consistent with the outer diameter of the sliding rod 18, and the sliding sleeve 19 can slide left and right along the outside of the sliding rod 18, which is convenient for opening and closing and shielding splashing water debris;
[0033] Specifically, Figure 1 and Figure 5 As shown, grasp the handle 17 to push the front waterproof door 15 to the left, and the sliding sleeve 19 at the rear end of the front waterproof door 15 slides along the sliding rod 18 to expose the drum body 6 for easy operation. When flushing and removing chips, grasp the handle 17 to push the front waterproof door 15 to the right to block the thrown water chips. The transparent observation window 16 allows the user to observe the rolling posture of the drum body 6.
[0034] Working principle: When the utility model is in use, first, open the drum cover 7, put the cylinder cover and abrasive particles into the drum body 6 together, then close the drum cover 7 and tighten the screws to seal it, start the drive motor 3, and the drive motor 3 drives the drum body 6 to rotate continuously through the solid drive shaft 5. The abrasive and the cylinder cover rub to scrape off debris. While rotating to remove debris, the external water source is connected to the rotary joint 9, and water is continuously supplied to the hollow driven shaft 8 through the rotary joint 9. The clean water enters the water distribution pipe 10 along the hollow driven shaft 8 and is sprayed out from the water outlet 11 to flush the cylinder cover and the abrasive. Under the rotation of the drum body 6, the water body will be thrown out of the drum body 6 due to inertia, and the debris is easily thrown out along with the water body, and the sewage mixed with the debris is discharged along the drain outlet 12. The drum body 6 rotates continuously, and the abrasive and the cylinder cover rub and scrape off the debris. The inner rubber edge 13 on the inner wall of the drum body 6 and the inner rubber edge 14 on the inner side of the drum cover 7 can protect the cylinder cover to avoid direct collision between the cylinder cover and the inner wall of the drum body 6 during the turning process. When placing the cylinder, grasp the handle 17 and push the front waterproof door 15 to the left. The sliding sleeve 19 at the rear end of the front waterproof door 15 slides along the sliding rod 18 to expose the drum body 6 for easy operation. When flushing and removing debris, grasp the handle 17 and push the front waterproof door 15 to the right to block the thrown debris. The transparent observation window 16 is convenient for users to observe the rolling posture of the drum body 6.
[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A cylinder head chip removal drum, comprising a bottom bearing plate (1), characterized in that: A waterproof cover box (2) is fixedly connected to the middle position of the top of the bottom bearing plate (1), bearing seats (4) are respectively installed on both sides of the bottom end of the waterproof cover box (2), a roller body (6) is transversely arranged between one side of the two groups of bearing seats (4), a solid driving shaft (5) is fixedly connected to one side of the roller body (6), a roller cover (7) is hinged at the front end of the roller body (6), and a built-in flushing component for cleaning waste scraps is arranged inside the roller body (6); The built-in flushing component comprises a hollow driven shaft (8), the hollow driven shaft (8) is fixedly connected to the other side of the drum body (6), the other side of the hollow driven shaft (8) is transversely fixedly connected to a water distribution pipe (10), and the front and rear surfaces and upper and lower ends of the water distribution pipe (10) are respectively provided with a plurality of water outlets (11).
2. The cylinder head chip removal roller according to claim 1, characterized in that: The outer diameter of the hollow driven shaft (8) is consistent with the outer diameter of the solid driving shaft (5), and the solid driving shaft (5), the hollow driven shaft (8) and the bearing seat (4) are movably connected.
3. The cylinder head chip removal roller according to claim 1, characterized in that: A rotating joint (9) is movably connected to one side of the hollow driven shaft (8), and the interiors of the hollow driven shaft (8), the rotating joint (9) and the water distribution pipe (10) are interconnected.
4. The cylinder head chip removal roller according to claim 1, characterized in that: The side of the water distribution pipe (10) far from the hollow driven shaft (8) is connected to the side inside the drum body (6), and the bottom of one side of the waterproof cover box (2) is fixedly connected with a drainage port (12).
5. The cylinder head chip removal roller according to claim 1, characterized in that: A driving motor (3) is installed at a middle position on one side of the top of the bottom bearing plate (1), and one side of the solid driving shaft (5) and an output end of the driving motor (3) are connected via a pulley.
6. The cylinder head chip removal roller according to claim 1, characterized in that: A plurality of groups of inner rubber edges (13) are installed on the inner wall of the drum body (6), and two groups of inner rubber edges (14) are installed transversely on the inner side surface of the drum cover (7). The inner rubber edges (13) and the inner rubber edges (14) of the drum cover have the same shape, and the inner rubber edges (13) of the drum are arranged at equal intervals.
7. The cylinder head chip removal roller according to claim 1, characterized in that: A front waterproof door (15) is arranged in front of the waterproof cover box (2), a transparent observation window (16) is installed inside the front waterproof door (15), and handles (17) are respectively welded on both sides of the front end of the front waterproof door (15).
8. The cylinder head chip removal roller according to claim 7, characterized in that: The upper and lower ends of the front of the waterproof cover box (2) are respectively transversely fixedly connected with a sliding rod (18), and the upper and lower ends of the rear side of the front waterproof door (15) are respectively transversely fixedly connected with a sliding sleeve (19), the inner diameter of the sliding sleeve (19) is consistent with the outer diameter of the sliding rod (18), and the sliding sleeve (19) can slide left and right along the outside of the sliding rod (18).