Cylinder block rust preventive oil spraying device

Abstract

The utility model discloses a cylinder body antirust oil spraying device belongs to cylinder body antirust technical field, include: support frame, the upper surface fixed mounting of support frame has support rod, one end fixed mounting of support rod has fixed frame, the lateral wall fixed mounting of fixed frame has oil injection mechanism, place subassembly, place subassembly and set up in the inside of fixed frame, in the utility model, through being provided with the place subassembly, and the support cover will cylinder body be fixed in the inside of placing frame, and the placing frame drives cylinder body to rotate when rotating, and the support cover drives cylinder body to autorotation under the cooperation of transmission gear and fixed tooth ring, and the placing frame drives cylinder body to rotate and realizes that the spraying device automatically moves cylinder body to the oil injection mechanism department, improves the spraying efficiency of spraying device, and makes cylinder body autorotation in the spraying process when driving cylinder body automatic rotation simultaneously, guarantees the spraying evenness of cylinder body antirust oil, and improves the spraying quality of cylinder body antirust oil.

Description

Technical Field

[0001] This utility model belongs to the field of cylinder block rust prevention technology, and in particular relates to a cylinder block rust-preventive oil spraying device. Background Technology

[0002] The cylinder block is the main body of the engine, connecting all the cylinders and the crankcase into one unit. It is the supporting skeleton for mounting pistons, crankshafts, and other parts and accessories. In order to prevent the cylinder block from rusting due to oxidation or corrosion during storage or transportation, rust-preventive oil needs to be sprayed on the outer surface of the cylinder block before packaging. Therefore, a spraying device is required to spray the rust-preventive oil.

[0003] Current spraying equipment, when spraying cylinder blocks, cannot rotate during the spraying process, resulting in the spraying surface of the equipment being limited to one side of the cylinder block. The side in the same direction as the spraying equipment cannot be sprayed with rust-preventive oil, which not only fails to guarantee the rust prevention effect of the cylinder block, but also reduces the spraying quality of the equipment. Therefore, a cylinder block rust-preventive oil spraying device has been developed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the current spraying device may not be able to spray the cylinder block with anti-rust oil, and to propose a cylinder block anti-rust oil spraying device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a cylinder block rust-preventive oil spraying device, comprising: a support frame, a support rod fixedly installed on the upper surface of the support frame, a fixed frame fixedly installed at one end of the support rod, and an oil spraying mechanism fixedly installed on the side wall of the fixed frame; the oil spraying mechanism includes a protective cover, an oil spray head, and an oil mist collector, the oil spray head being located inside the protective cover, and the oil mist collector being connected to the upper surface of the protective cover; a placement component, the placement component being disposed inside the fixed frame and supporting the cylinder block during cylinder block oil spraying; and an oil pushing component, the oil pushing component being disposed on the upper surface of the fixed frame and collecting excess rust-preventive oil; wherein, the placement component includes a placement frame, the center position of the placement frame being set as a slot, a collection groove fixedly installed on the inner surface of the slot, the collection groove being concave, and a connecting rod fixedly installed on the lower surface of the collection groove.

[0006] As a further description of the above technical solution:

[0007] Several support covers are rotatably mounted on the inner wall of the bottom surface of the placement frame. The lower surface of the support cover is sealed. A connecting block is fixedly connected to the lower surface of the support cover. One end of the connecting block extends to the outside of the lower surface of the placement frame. The support cover is used to support the cylinder body inside the placement frame.

[0008] As a further description of the above technical solution:

[0009] There is a certain space between the fixed frame and the placement frame. A transmission gear is fixedly installed at one end of the connecting block. A fixed toothed ring is fixedly installed on the inner surface of the fixed frame. The fixed toothed ring meshes with the transmission gear. The cooperation between the transmission gear and the fixed toothed ring causes the support cover to drive the cylinder body to rotate.

[0010] As a further description of the above technical solution:

[0011] One end of the connecting rod passes through the interior of the fixed frame and extends to the lower surface of the support frame. A mounting bracket is fixedly installed on the lower surface of the support frame, and a servo motor is fixedly installed on the upper surface of the mounting bracket. The output end of the servo motor is fixedly connected to one end of the connecting rod. A pump is fixedly installed on the side wall of the mounting bracket. Both the input and output ends of the pump are connected by connecting pipes. The connecting pipe at the output end is connected to the input end of the fuel injection mechanism. The connecting rod and the servo motor cooperate to make the placement frame rotate within the fixed frame. The fixed frame drives the support cover to rotate, so that the cylinder body rotates in a circle while also rotating on its own axis.

[0012] As a further description of the above technical solution:

[0013] The oil-pushing assembly includes a fixed ring and a movable rod. The lower surface of the fixed ring is fixedly connected to the upper surface of the fixed frame. A top block is fixedly installed on the inner surface of the fixed ring. A limit groove is provided inside the movable rod. A limit rod is slidably installed on the inner wall of the limit groove. The limit rod can limit the movable rod to prevent it from wobbling left and right.

[0014] As a further description of the above technical solution:

[0015] A fixing spring is fixedly installed on the inner surface of the placement frame. One end of the limiting rod passes through the inside of the fixing spring and is fixedly connected to the inner surface of the placement frame. An installation sleeve is fixedly installed on one end of the movable rod. A scraper is rotatably installed on the inner wall of the installation sleeve via a rotating shaft. The fixing spring is used to pull the movable rod. The scraper can scrape the anti-rust oil on the bottom surface of the placement frame and scrape the anti-rust oil towards the center of the placement frame.

[0016] As a further description of the above technical solution:

[0017] The lower surface of the scraper is provided with a slot for the discharge of rust-preventive oil above the scraper. A connecting spring is fixedly installed on the side wall of the movable rod, and one end of the connecting spring is fixedly connected to the side wall of the scraper.

[0018] As a further description of the above technical solution:

[0019] A support block is fixedly installed on the upper surface of the movable rod, and a fixing frame is fixedly installed on the side wall of the support block. A pulley is rotatably installed on the inner surface of the fixing frame via a rotating shaft. The outer surface of the pulley contacts the inner surface of the fixing ring. The pulley, the top block, and the fixing spring enable the movable rod to move continuously back and forth.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, by providing a placement component, the support cover fixes the cylinder body inside the placement frame. When the placement frame rotates, it drives the cylinder body to rotate. Under the cooperation of the transmission gear and the fixed gear ring, the support cover drives the cylinder body to rotate. The placement frame drives the cylinder body to rotate, realizing that the spraying device automatically moves the cylinder body to the spraying mechanism, improving the spraying efficiency of the spraying device. When the cylinder body rotates automatically, it also causes the cylinder body to rotate during the spraying process, ensuring the uniformity of the anti-rust oil spraying on the cylinder body and improving the spraying quality of the anti-rust oil spraying on the cylinder body.

[0022] 2. In this utility model, by setting up an oil-pushing assembly, the movable rod rotates with the placement frame. With the cooperation of components such as pulleys, fixed springs, limit rods, mounting sleeves, connecting springs, and scrapers, excess rust-preventive oil is automatically collected during the spraying of rust-preventive oil. The concave collection groove can collect the rust-preventive oil, which facilitates the cleaning of the rust-preventive oil in the spraying device, reduces the cleaning difficulty of the spraying device, and reduces the waste of rust-preventive oil. The collected rust-preventive oil can be reused, thus achieving the function of saving resources. Attached Figure Description

[0023] Figure 1 A three-dimensional structural diagram of a cylinder block anti-rust oil spraying device.

[0024] Figure 2 This is a cross-sectional schematic diagram of the components placed in the cylinder block anti-rust oil spraying device.

[0025] Figure 3 A three-dimensional structural diagram of the components placed in the cylinder block rust-preventive oil spraying device and the oil pushing component working together.

[0026] Figure 4 For cylinder block rust-preventive oil spraying device Figure 3 A magnified structural diagram of point A in the middle.

[0027] Legend:

[0028] 1. Support frame; 2. Support rod; 3. Fixing frame; 4. Placement assembly; 41. Placement frame; 42. Collection trough; 43. Connecting rod; 44. Support cover; 45. Connecting block; 46. Transmission gear; 47. Fixing gear ring; 5. Oil pushing assembly; 51. Fixing ring; 52. Top block; 53. Movable rod; 54. Mounting sleeve; 55. Scraper; 56. Connecting spring; 57. Fixing frame; 58. Pulley; 59. Support block; 510. Limiting rod; 511. Fixing spring; 6. Mounting frame; 7. Servo motor; 8. Pump; 9. Oil injection mechanism. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] In specific implementation, such as Figures 1-4As shown, this utility model provides a technical solution: a cylinder block rust-preventive oil spraying device, including a support frame 1, a support rod 2 fixedly installed on the upper surface of the support frame 1, a fixed frame 3 fixedly installed at one end of the support rod 2, and an oil spraying mechanism 9 fixedly installed on the side wall of the fixed frame 3; the oil spraying mechanism 9 includes a protective cover, an oil spray head, and an oil mist collector, the oil spray head being located inside the protective cover, and the oil mist collector being connected to the upper surface of the protective cover; a placement component 4, which is disposed inside the fixed frame 3 and supports the cylinder block during cylinder block oil spraying; and an oil pushing component 5, which is disposed on the upper surface of the fixed frame 3 and collects excess rust-preventive oil; wherein, the placement component 4 includes a placement frame 41, the center of the placement frame 41 being set as a slot, a collection groove 42 fixedly installed on the inner surface of the slot, the collection groove 42 being concave, a connecting rod 43 fixedly installed on the lower surface of the collection groove 42, and the bottom inner wall of the placement frame 41... A plurality of support covers 44 are rotatably mounted on the upper part of the support frame 1. The lower surface of the support cover 44 is sealed. A connecting block 45 is fixedly connected to the lower surface of the support cover 44. One end of the connecting block 45 extends to the lower surface of the placement frame 41. There is a certain space between the fixed frame 3 and the placement frame 41. A transmission gear 46 is fixedly mounted on one end of the connecting block 45. A fixing gear ring 47 is fixedly mounted on the inner surface of the fixed frame 3. The fixing gear ring 47 meshes with the transmission gear 46. One end of the connecting rod 43 passes through the interior of the fixed frame 3 and extends to the lower surface of the support frame 1. A mounting frame 6 is fixedly mounted on the lower surface of the support frame 1. A servo motor 7 is fixedly mounted on the upper surface of the mounting frame 6. The output end of the servo motor 7 is fixedly connected to one end of the connecting rod 43. A pump 8 is fixedly mounted on the side wall of the mounting frame 6. Both the input and output ends of the pump 8 are connected by connecting pipes. The connecting pipe at the output end is connected to the input end of the oil injection mechanism 9.

[0031] The cylinder body to be sprayed with anti-rust oil is placed on the support cover 44 of the placement frame 41. Then, the servo motor 7 drives the placement frame 41 to rotate inside the fixed frame 3 via the connecting rod 43. As the placement frame 41 rotates, it drives the support cover 44 and the transmission gear 46 to rotate via the connecting block 45. At this time, the support cover 44 drives the cylinder body to rotate inside the fixed frame 3. When the transmission gear 46 rotates, it will rotate on its own axis under the action of the fixed gear ring 47. At this time, the transmission gear 46 drives the support cover through the connecting block 45. 44 rotates synchronously, thereby driving the cylinder block to rotate. Pump 8 delivers rust-preventive oil to the spraying mechanism 9 through the connecting pipe. When the cylinder block passes the spraying mechanism 9, the infrared sensor transmits a signal to the spraying mechanism 9. The spray nozzle in the spraying mechanism 9 sprays the rust-preventive oil onto the outer surface of the cylinder block. During the spraying process, the oil mist collector collects the oil mist. Excess rust-preventive oil drips onto the inner wall of the bottom surface of the placement frame 41, achieving comprehensive spraying of the cylinder block and ensuring the uniformity and effectiveness of the rust-preventive oil coating.

[0032] like Figures 3-4 As shown, the oil-pushing assembly 5 includes a fixed ring 51 and a movable rod 53. The lower surface of the fixed ring 51 is fixedly connected to the upper surface of the fixed frame 3. A top block 52 is fixedly installed on the inner surface of the fixed ring 51. A limit groove is provided inside the movable rod 53, and a limit rod 510 is slidably installed on the inner wall of the limit groove. A fixed spring 511 is fixedly installed on the inner surface of the placement frame 41. One end of the limit rod 510 passes through the interior of the fixed spring 511 and is fixedly connected to the inner surface of the placement frame 41. An installation sleeve 54 is fixedly installed on one end of the movable rod 53. A scraper 55 is rotatably mounted on the inner wall of the mounting sleeve 54 via a rotating shaft. The lower surface of the scraper 55 is provided with a slot for the discharge of anti-rust oil above the scraper 55. A connecting spring 56 is fixedly mounted on the side wall of the movable rod 53. One end of the connecting spring 56 is fixedly connected to the side wall of the scraper 55. A support block 59 is fixedly mounted on the upper surface of the movable rod 53. A fixing frame 57 is fixedly mounted on the side wall of the support block 59. A pulley 58 is rotatably mounted on the inner surface of the fixing frame 57 via a rotating shaft. The outer surface of the pulley 58 contacts the inner surface of the fixing ring 51.

[0033] When the placement frame 41 rotates, it drives the movable rod 53 to rotate synchronously. At this time, the support block 59 drives the pulley 58 to move on the inner surface of the fixed ring 51 through the mounting bracket 6. Under the action of the top block 52, the movable rod 53 moves back and forth under the action of the fixed spring 511 and the limit rod 510, thereby driving the mounting sleeve 54 to move synchronously. At this time, the scraper 55 will perform opening and closing movements under the limit of the connecting spring 56 and the two support covers 44, thereby scraping the anti-rust oil on the bottom surface of the placement frame 41 towards the center of the placement frame 41, so that the anti-rust oil is concentrated in the collection tank 42. Then the anti-rust oil in the collection tank 42 is cleaned, realizing the automatic collection of anti-rust oil on the spraying device, which is convenient for cleaning up excess anti-rust oil and achieving the function of saving resources.

[0034] Working principle: The cylinder body to be sprayed with anti-rust oil is placed on the support cover 44 of the placement frame 41. Then, the servo motor 7 drives the placement frame 41 to rotate inside the fixed frame 3 via the connecting rod 43. As the placement frame 41 rotates, it drives the support cover 44 and the transmission gear 46 to rotate via the connecting block 45. At this time, the support cover 44 drives the cylinder body to rotate within the fixed frame 3. When the transmission gear 46 rotates, it will rotate on its own axis under the action of the fixed gear ring 47. At this time, the transmission gear 46 drives the support cover 44 to rotate synchronously via the connecting block 45, thereby driving the cylinder body to rotate. The pump 8 delivers the anti-rust oil to the spraying mechanism 9 through the connecting pipe. When the cylinder body passes the spraying mechanism 9, the infrared sensor transmits a signal to the spraying mechanism 9, and the spray nozzle in the spraying mechanism 9 sprays the anti-rust oil. Rust-preventive oil is sprayed onto the outer surface of the cylinder block. During the spraying process, the oil mist collector collects the oil mist. Excess rust-preventive oil drips onto the inner wall of the bottom surface of the placement frame 41. When the placement frame 41 rotates, it drives the movable rod 53 to rotate synchronously. At this time, the support block 59 drives the pulley 58 to move on the inner surface of the fixed ring 51 through the mounting bracket 6. Under the action of the top block 52, the movable rod 53 moves back and forth under the action of the fixed spring 511 and the limit rod 510, thereby driving the mounting sleeve 54 to move synchronously. At this time, the scraper 55 will open and close under the limit of the connecting spring 56 and the two support covers 44, thereby scraping the rust-preventive oil on the bottom surface of the placement frame 41 towards the center of the placement frame 41, so that the rust-preventive oil is concentrated in the collection tank 42, and then the rust-preventive oil in the collection tank 42 is cleaned.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cylinder block rust-preventive oil spraying device, characterized in that: include: A support frame (1) is provided, on the upper surface of which a support rod (2) is fixedly installed. A fixed frame (3) is fixedly installed at one end of the support rod (2), and an oil spraying mechanism (9) is fixedly installed on the side wall of the fixed frame (3). The oil spraying mechanism (9) includes a protective cover, an oil spray head, and an oil mist collector. The oil spray head is located inside the protective cover, and the oil mist collector is installed in communication with the upper surface of the protective cover. Placement component (4) is disposed inside the fixed frame (3) and supports the cylinder body when the cylinder body is injected with oil; Oiling assembly (5), which is set on the upper surface of the fixed frame (3), concentrates excess anti-rust oil; The placement component (4) includes a placement frame (41), the center of which is set as a slot, and a collection groove (42) is fixedly installed on the inner surface of the slot. The collection groove (42) is set as a concave shape, and a connecting rod (43) is fixedly installed on the lower surface of the collection groove (42).

2. The cylinder block anti-rust oil spraying device according to claim 1, characterized in that, A plurality of support covers (44) are rotatably mounted on the inner wall of the bottom surface of the placement frame (41). The lower surface of the support cover (44) is sealed. A connecting block (45) is fixedly connected to the lower surface of the support cover (44). One end of the connecting block (45) extends to the outside of the lower surface of the placement frame (41).

3. The cylinder block rust-preventive oil spraying device according to claim 2, characterized in that, There is a certain space between the fixed frame (3) and the placement frame (41). A transmission gear (46) is fixedly installed at one end of the connecting block (45). A fixed toothed ring (47) is fixedly installed on the inner surface of the fixed frame (3). The fixed toothed ring (47) meshes with the transmission gear (46).

4. The cylinder block rust-preventive oil spraying device according to claim 3, characterized in that, One end of the connecting rod (43) passes through the interior of the fixed frame (3) and extends to the outside of the lower surface of the support frame (1). A mounting bracket (6) is fixedly installed on the lower surface of the support frame (1). A servo motor (7) is fixedly installed on the upper surface of the mounting bracket (6). The output end of the servo motor (7) is fixedly connected to one end of the connecting rod (43). A pump (8) is fixedly installed on the side wall of the mounting bracket (6). The input end and the output end of the pump (8) are both connected by a connecting pipe. The connecting pipe at the output end is connected to the input end of the oil injection mechanism (9).

5. The cylinder block rust-preventive oil spraying device according to claim 4, characterized in that, The oil-pushing assembly (5) includes a fixed ring (51) and a movable rod (53). The lower surface of the fixed ring (51) is fixedly connected to the upper surface of the fixed frame (3). A top block (52) is fixedly installed on the inner surface of the fixed ring (51). A limit groove is provided inside the movable rod (53), and a limit rod (510) is slidably installed on the inner wall of the limit groove.

6. The cylinder block rust-preventive oil spraying device according to claim 5, characterized in that, A fixing spring (511) is fixedly installed on the inner surface of the placement frame (41). One end of the limiting rod (510) passes through the interior of the fixing spring (511) and is fixedly connected to the inner surface of the placement frame (41). One end of the movable rod (53) is fixedly installed with an installation sleeve (54). A scraper (55) is rotatably installed on the inner wall of the installation sleeve (54) via a rotating shaft.

7. The cylinder block rust-preventive oil spraying device according to claim 6, characterized in that, The lower surface of the scraper (55) is provided with a slot for the discharge of anti-rust oil above the scraper (55). A connecting spring (56) is fixedly installed on the side wall of the movable rod (53), and one end of the connecting spring (56) is fixedly connected to the side wall of the scraper (55).

8. The cylinder block rust-preventive oil spraying device according to claim 7, characterized in that, A support block (59) is fixedly installed on the upper surface of the movable rod (53), and a fixing frame (57) is fixedly installed on the side wall of the support block (59). A pulley (58) is rotatably installed on the inner surface of the fixing frame (57) through a rotating shaft, and the inner surface of the outer surface of the pulley (58) contacts the inner surface of the fixing ring (51).

Images