Anti-oxidation spraying device for cylinder barrel of hydraulic oil cylinder

Abstract

The anti-oxidation spraying device comprises a machine body, and the front side of the machine body is connected with a machine door through a hinge; the material box is fixedly installed on the lower side of the left end of the machine body, a draw-off pump is fixedly installed at the upper end of the material box, a feeding pipe is fixedly installed on the lower side of the draw-off pump, a connecting pipe is fixedly connected to the upper end of the draw-off pump, and a splitter plate is fixedly installed on the right side of the connecting pipe; a dismounting structure is fixedly arranged on the lower side of the interior of the machine body, a mounting plate is fixedly mounted on the inner side of the dismounting structure, cylinders are fixedly arranged on the upper side of the interior of the machine body and the outer side of the left end of the splitter plate, connecting plates are fixedly mounted on the lower sides of the cylinders, and abutting plates are movably connected to the lower sides of the interiors of the connecting plates. According to the anti-oxidation spraying device for the cylinder barrel of the hydraulic oil cylinder, the cylinder barrel of the hydraulic oil cylinder can be conveniently limited, a limiting structure can be conveniently disassembled, and the spraying effect on the cylinder barrel of the hydraulic oil cylinder is good.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic cylinder barrel technology, specifically to a hydraulic cylinder barrel anti-oxidation spraying device. Background Technology

[0002] Anti-oxidation spraying equipment refers to a coating device used to prevent metal oxidation. It forms a protective film on the metal surface, preventing the metal from directly contacting air and moisture, thus playing a role in preventing oxidation. The cylinder barrel of a hydraulic cylinder is one of the main components of the hydraulic cylinder. It is the main body of the hydraulic cylinder and bears a lot of hydraulic pressure. Therefore, it needs sufficient strength and rigidity, as well as reliable sealing. Anti-oxidation spraying equipment is required in the production process of hydraulic cylinder barrels. Limiting structures are needed in the use of anti-oxidation spraying equipment for hydraulic cylinder barrels to improve the effectiveness of the anti-oxidation spraying equipment.

[0003] However, most existing technical solutions have the following drawbacks:

[0004] When limiting the cylinder barrel of a hydraulic cylinder, the cylinder barrel is limited by pressing against both sides. However, in actual use, pressing against both sides of the cylinder barrel has a poor limiting effect, which affects the spraying effect.

[0005] Ordinary anti-oxidation spraying equipment has a poor anti-oxidation spraying effect on hydraulic cylinder barrels, resulting in poor anti-oxidation effect on the cylinder barrels;

[0006] The disassembly of the cylinder barrel limiting structure of hydraulic cylinders is not convenient enough. Therefore, this utility model provides a cylinder barrel anti-oxidation spraying device for hydraulic cylinders to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of this utility model is to provide a cylinder anti-oxidation spraying device for hydraulic cylinders, in order to solve the problems mentioned in the background art, such as the limitation of the hydraulic cylinder barrel by abutting the two sides of the cylinder, which is not very effective in actual use, thus affecting the spraying effect; the limitation of the hydraulic cylinder barrel by abutting the two sides of the cylinder, which is not very effective in actual use, thus affecting the spraying effect; and the inconvenience of disassembling the hydraulic cylinder barrel limiting structure.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a cylinder barrel anti-oxidation spraying device for a hydraulic cylinder, comprising a body, the front side of which is connected to an organic door via a hinge;

[0009] Also includes:

[0010] The material box is fixedly installed on the lower left side of the machine body, and a suction pump is fixedly installed on the upper end of the material box. A feed pipe is fixedly installed on the lower side of the suction pump, and a connecting pipe is fixedly connected to the upper end of the suction pump. A flow divider is fixedly installed on the right side of the connecting pipe, and a nozzle is provided on the right end of the flow divider.

[0011] The machine body has a disassembly structure fixedly installed on its lower interior side, and an installation plate fixedly installed on the inner side of the disassembly structure. Cylinders are fixedly installed on the upper interior side of the machine body and on the outer left side of the diverter plate. A connecting plate is fixedly installed on the lower side of the cylinders, and a stop plate is movably connected to the lower interior side of the connecting plate. A motor is fixedly installed on the right interior side of the installation plate, and a connecting wheel is fixedly installed on the upper side of the motor. A connecting wheel is movably connected to the left side of the connecting wheel, and a movable disc is fixedly installed on the upper side of the connecting wheel. An installation rod is movably connected to the middle interior side of the movable disc, and a moving block is movably connected to the outer side of the installation rod. A limit block is fixedly installed on the outer side of the moving block, and the cylinder body is movably connected to the outer side of the limit block.

[0012] Preferably, the limiting block is connected to the cylinder body by a fitting method, and the limiting block is symmetrically distributed about the center line of the cylinder body.

[0013] Preferably, the abutment plate and the connecting plate are connected by rotation, and the upper middle vertical cross-section of the abutment plate has a "T" shape.

[0014] Preferably, the disassembly structure includes a fixing block, which is fixedly installed on the lower outer side of the machine body, and a connecting block is movably connected inside the fixing block, and a fixing rod is movably connected to the middle of the connecting block.

[0015] Preferably, the fixing block and the connecting block are connected by a snap-fit ​​mechanism, and the vertical cross-sectional shape of the connecting block is an "L" shape.

[0016] Preferably, the connecting block and the fixing rod are connected by threads, and the fixing rods are symmetrically distributed about the center line of the mounting plate.

[0017] Preferably, the connecting wheel and the driving wheel are connected by meshing and rotate the movable disc.

[0018] Preferably, the mounting rod is connected to the movable disc via a bearing, and the mounting rod and the movable block are connected by a thread.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the anti-oxidation spraying device for the cylinder barrel of the hydraulic cylinder facilitates the limiting of the cylinder barrel of the hydraulic cylinder, facilitates the disassembly of the limiting structure, and has a good spraying effect on the cylinder barrel of the hydraulic cylinder.

[0020] By placing the cylinder body on the upper side of the movable plate and rotating the mounting rod, the mounting rod rotates inside the movable plate via the bearing, causing the moving block, which is threadedly connected to the mounting rod, to slide outward. This causes the moving block to drive the limiting block to slide outward, allowing the limiting block to fit against the lower side of the cylinder body, thus limiting the cylinder body's interior. Activating the cylinder causes the connecting plate to slide downward, which in turn causes the connecting plate to clamp the cylinder body against the movable plate, facilitating the limiting of the cylinder body.

[0021] By starting the motor, the connecting wheel rotates on the right side inside the mounting plate, which in turn rotates the connecting wheel that meshes with the connecting wheel. This, in turn, causes the connecting wheel to rotate the movable disc, which in turn causes the cylinder body to rotate. Then, by starting the extraction pump, the pump draws the anti-oxidation coating from inside the material box into the connecting pipe through the feed pipe. The anti-oxidation coating then enters the flow divider plate through the connecting pipe and is sprayed out through the nozzles set on the right side of the flow divider plate to coat the cylinder body, ensuring a good coating effect on the cylinder body.

[0022] By rotating the fixing rod, the fixing rod is threaded into the middle of the connecting block, causing the fixing rod to slide upward in the middle of the connecting block. This allows the fixing rod to separate inside the fixing block. Then, by pulling the mounting plate upward, the mounting plate causes the connecting block to slide upward, thus separating the connecting block inside the fixing block, making it easy to replace the mounting plate. Attached Figure Description

[0023] Figure 1 This is a schematic cross-sectional view of the connection between the machine body and the material box of this utility model;

[0024] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0025] Figure 3 This is a schematic cross-sectional view of the connection between the cylindrical body and the abutment plate of this utility model.

[0026] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;

[0027] Figure 5 This is an exploded structural diagram of the connection between the connecting wheel and the linkage wheel of this utility model.

[0028] In the diagram: 1. Machine body; 2. Mounting plate; 3. Fixing rod; 4. Movable disc; 5. Limiting block; 6. Cylinder body; 7. Cylinder; 8. Connecting plate; 9. Support plate; 10. Material box; 11. Extraction pump; 12. Feed pipe; 13. Connecting pipe; 14. Diverter plate; 15. Nozzle; 16. Fixing block; 17. Connecting block; 18. Motor; 19. Connecting wheel; 20. Linking wheel; 21. Machine door; 22. Mounting rod; 23. Moving block. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a cylinder barrel anti-oxidation spraying device for a hydraulic cylinder, comprising: a machine door 21 connected to the front side of the machine body 1 via a hinge; a material box 10 fixedly installed on the lower left side of the machine body 1; a suction pump 11 fixedly installed on the upper end of the material box 10; a feed pipe 12 fixedly installed on the lower side of the suction pump 11; a connecting pipe 13 fixedly connected to the upper end of the suction pump 11; a flow divider 14 fixedly installed on the right side of the connecting pipe 13; and a spray head 1 at the right end of the flow divider 14. 5. Start the extraction pump 11, so that the extraction pump 11 draws the anti-oxidation coating inside the material box 10 into the inside of the connecting pipe 13 through the feed pipe 12. The anti-oxidation coating enters the inside of the diversion plate 14 through the connecting pipe 13, and then is sprayed out through the nozzle 15 set on the right side of the diversion plate 14 to spray the cylinder body 6, ensuring a good spraying effect on the cylinder body 6. Start the cylinder 7, so that the cylinder 7 drives the diversion plate 14 to move, so as to facilitate the adjustment of the distance between the nozzle 15 and the cylinder body 6.

[0031] A disassembly structure is fixedly installed on the lower side of the interior of the machine body 1, and an installation plate 2 is fixedly installed on the inner side of the disassembly structure. Cylinders 7 are fixedly installed on the upper side of the interior of the machine body 1 and on the outer side of the left end of the diverter plate 14. A connecting plate 8 is fixedly installed on the lower side of the cylinder 7, and a stop plate 9 is movably connected to the lower side of the interior of the connecting plate 8. A motor 18 is fixedly installed on the right side of the interior of the installation plate 2, and a connecting wheel 19 is fixedly installed on the upper side of the motor 18. A connecting wheel 20 is movably connected to the left side of the connecting wheel 19, and a movable disc 4 is fixedly installed on the upper side of the connecting wheel 20. An installation rod 22 is movably connected to the middle side of the interior of the movable disc 4, and a moving block 23 is movably connected to the outer side of the installation rod 22. A limit block 5 is fixedly installed on the outer side of the moving block 23, and a cylinder body 6 is movably connected to the outer side of the limit block 5. The cylinder body 6 is placed on the upper side of the movable disc 4, and the installation rod 22 is rotated so that the installation rod 22 is in the middle side of the interior of the movable disc 4. The cylinder is rotated, causing the movable block 23 connected to the mounting rod 22 to slide outward. This causes the movable block 23 to slide the limiting block 5 outward, allowing the limiting block 5 to fit against the lower side of the inner side of the cylinder body 6, thus limiting the inner side of the cylinder body 6. The cylinder 7 is activated, causing the connecting plate 8 to slide downward. This causes the connecting plate 8 to clamp the cylinder body 6 with the abutment plate 9 and the movable disc 4, facilitating the limiting of the cylinder body 6. The motor 18 is activated, causing the connecting wheel 19 to rotate on the right side inside the mounting plate 2. This causes the connecting wheel 20 connected to the connecting wheel 19 to rotate, which in turn causes the movable disc 4 to rotate, causing the cylinder body 6 to rotate. The disassembly structure is rotated, and the mounting plate 2 is pulled upward, causing the mounting plate 2 to separate inside the machine body 1, facilitating the disassembly of the mounting plate 2.

[0032] When using the anti-oxidation spraying device for the cylinder barrel of this hydraulic cylinder, specifically as follows: Figure 1 , Figure 3 , Figure 4 and Figure 5 In this process, the cylinder body 6 is placed on the upper side of the movable plate 4. The mounting rod 22 is connected to the movable plate 4 through a bearing, and the mounting rod 22 is connected to the moving block 23 by a thread. Rotating the mounting rod 22 causes it to rotate inside the movable plate 4 through the bearing, thereby causing the moving block 23, which is threaded to the mounting rod 22, to slide outward. This causes the moving block 23 to drive the limiting block 5 to slide outward. The limiting block 5 is connected to the cylinder body 6 by a fitting method, and the limiting blocks 5 are symmetrically distributed about the center line of the cylinder body 6, so that the limiting blocks 5 fit against the lower side inside the cylinder body 6, thereby limiting the inside of the cylinder body 6. The cylinder 7 is activated, causing the cylinder 7 to drive the connecting plate 8 to slide downward, thereby causing the connecting plate 8 to drive the abutment plate 9 and the movable plate 4 to clamp the cylinder body 6, which facilitates the limiting of the cylinder body 6.

[0033] Specific examples Figure 1 , Figure 2 and Figure 5 In the middle, the motor 18 is started. The connecting wheel 19 and the driving wheel 20 are connected by meshing and rotate the movable disc 4. The motor 18 drives the connecting wheel 19 to rotate on the right side inside the mounting plate 2, thereby rotating the driving wheel 20, which in turn drives the movable disc 4 to rotate. The abutment plate 9 and the connecting plate 8 are connected by rotation. The upper middle vertical cross-section of the abutment plate 9 has a "T" shape, which causes the movable disc 4 to drive the cylinder body 6 to rotate, thereby rotating the cylinder body. 6 drives the abutment plate 9 to rotate inside the connecting plate 8. Then, by starting the extraction pump 11, the extraction pump 11 draws the anti-oxidation coating inside the material box 10 into the connecting pipe 13 through the feed pipe 12. The anti-oxidation coating enters the interior of the diverter plate 14 through the connecting pipe 13, and is then sprayed out through the nozzle 15 set on the right side of the diverter plate 14 to spray the cylinder body 6, ensuring a good spraying effect on the cylinder body 6. The cylinder 7 is started, which drives the diverter plate 14 to move, so as to facilitate the adjustment of the distance between the nozzle 15 and the cylinder body 6.

[0034] Specific examples Figure 1 and Figure 2 In the middle, rotating the fixing rod 3, the connecting block 17 and the fixing rod 3 are connected by threads, and the fixing rod 3 is symmetrically distributed about the center line of the mounting plate 2, so that the fixing rod 3 is threaded in the middle of the connecting block 17, thereby causing the fixing rod 3 to slide upward in the middle of the connecting block 17, and then the fixing rod 3 is separated inside the fixing block 16. The fixing block 16 and the connecting block 17 are connected by a snap-fit ​​method, and the vertical cross-section of the connecting block 17 is an "L" shaped structure. Then pulling the mounting plate 2 upward, the mounting plate 2 drives the connecting block 17 to slide upward, thereby causing the connecting block 17 to separate inside the fixing block 16, which facilitates the replacement of the mounting plate 2.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cylinder anti-oxidation spraying device for a hydraulic cylinder, comprising a body (1) with a hinged door (21) connected to its front side. Its features are, Also includes: The material box (10) is fixedly installed on the lower left side of the machine body (1), and the upper end of the material box (10) is fixedly installed with a pump (11). The lower side of the pump (11) is fixedly installed with a feed pipe (12), and the upper end of the pump (11) is fixedly connected with a connecting pipe (13). The right side of the connecting pipe (13) is fixedly installed with a flow divider (14), and the right end of the flow divider (14) is provided with a nozzle (15). The machine body (1) has a disassembly structure fixedly installed on its lower interior side, and an installation plate (2) is fixedly installed on the inner side of the disassembly structure. Cylinders (7) are fixedly installed on the upper interior side of the machine body (1) and the outer side of the left end of the diverter plate (14). A connecting plate (8) is fixedly installed on the lower side of the cylinder (7), and a stop plate (9) is movably connected to the lower interior side of the connecting plate (8). A motor (18) is fixedly installed on the right side of the interior of the installation plate (2), and a connecting wheel (19) is fixedly installed on the upper side of the motor (18). A connecting wheel (20) is movably connected to the left side of the connecting wheel (19), and a movable disc (4) is fixedly installed on the upper side of the connecting wheel (20). An installation rod (22) is movably connected to the middle interior side of the movable disc (4), and a moving block (23) is movably connected to the outer side of the installation rod (22). A limit block (5) is fixedly installed on the outer side of the moving block (23), and a cylinder body (6) is movably connected to the outer side of the limit block (5).

2. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 1, characterized in that: The limiting block (5) is connected to the cylinder body (6) by a fitting method, and the limiting block (5) is symmetrically distributed about the center line of the cylinder body (6).

3. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 1, characterized in that: The abutment plate (9) and the connecting plate (8) are connected by rotation, and the upper middle vertical cross-section of the abutment plate (9) is a "T" shaped structure.

4. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 1, characterized in that: The disassembly structure includes a fixing block (16), which is fixedly installed on the lower outer side of the body (1), and a connecting block (17) is movably connected inside the fixing block (16), and a fixing rod (3) is movably connected in the middle of the connecting block (17).

5. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 4, characterized in that: The fixing block (16) and the connecting block (17) are connected by a snap-fit ​​method, and the vertical cross-section of the connecting block (17) is an "L" shaped structure.

6. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 5, characterized in that: The connecting block (17) and the fixing rod (3) are connected by a thread, and the fixing rod (3) is symmetrically distributed about the center line of the mounting plate (2).

7. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 1, characterized in that: The connecting wheel (19) and the driving wheel (20) are connected by meshing and rotate the movable disc (4).

8. The anti-oxidation spraying device for the cylinder barrel of a hydraulic cylinder according to claim 1, characterized in that: The mounting rod (22) is connected to the movable disc (4) via a bearing, and the mounting rod (22) and the movable block (23) are connected by a thread.

Images