Composite anti-rust lubricating oil smearing device

Abstract

The utility model relates to the technical field of lubricating oil smearing equipment, and discloses a composite anti-rust lubricating oil agent smearing device which comprises a lubricating oil pipe and an end cover in threaded connection with the right end of the lubricating oil pipe, the right side surface of the end cover is fixedly connected with a connector communicated with the interior of the end cover, and a smearing mechanism is arranged outside the connector. A piston is movably connected into the lubricating oil pipe, the outer surface of the piston is fixedly sleeved with a sealing ring, and a piston rod is fixedly connected to the left side surface of the piston. A positioning mechanism is arranged at the left end of the upper surface in the lubricating oil pipe; by arranging the positioning groove and the positioning mechanism, the positioning rod is inserted into the positioning groove, the piston rod can be fixed through attraction of the first magnetic block and the second magnetic block, and waste caused by extrusion of a large amount of lubricating oil due to the fact that the piston rod is touched by mistake in the smearing process is avoided; and the position of the positioning plate is fixed through attraction of a third magnetic block and a fourth magnetic block, and operation can be conveniently carried out when the piston rod needs to be pushed.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil application equipment, specifically a composite rust-preventive lubricating oil application device. Background Technology

[0002] Composite rust-inhibiting lubricant is a special oil agent that integrates multiple functions such as rust prevention, lubrication, penetration, and cleaning. Its core principle is to utilize the synergistic effect of chemical adsorption and physical film formation to form a dense protective layer on the metal surface. This layer can block corrosive media such as oxygen and moisture from contacting the metal substrate, reduce the coefficient of friction and reduce wear, and also has functions such as penetrating and removing rust, and de-sticking and preventing jamming. Appropriate equipment is required when applying lubricant to workpieces.

[0003] First, the existing application device is inconvenient to use, and second, it cannot control the amount of lubricant applied, which has certain adverse effects on the user experience.

[0004] Chinese patent discloses a lubricating oil application device for moving parts of mechanical mechanisms (authorization announcement number CN216769005U). In the use of this patented technology, lubricating oil enters the application roller from the oil supply pipe and connecting pipe, and then flows to the surface of the oil-absorbing cotton cloth through the oil outlet hole, which makes it convenient for people to apply the lubricating oil to the surface of the moving parts of the mechanical mechanism, which is beneficial to the use of the device. Through the oiling mechanism, during the oiling process, the thumb can be inserted into the ring to push the push-pull rod to drive the oiling piston into the storage cylinder and squeeze out the lubricating oil, which makes it convenient for people to control the amount of lubricating oil applied, which is beneficial to the use of the device.

[0005] However, it has certain drawbacks: it does not have the function of positioning the push-pull rod, which means that when applying lubricating oil to the workpiece with an oil-absorbing cotton cloth, the push-pull rod is prone to displacement due to accidental bumping or collision, which causes the oil piston to squeeze out a large amount of lubricating oil, resulting in excess lubricating oil on the surface of the workpiece and wasting lubricating oil. Utility Model Content

[0006] The purpose of this invention is to provide a composite rust-preventive lubricant application device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A composite rust-preventive lubricant application device includes a lubricating oil pipe and an end cap threaded to the right end of the lubricating oil pipe. A connector communicating with the inside of the end cap is fixedly connected to the right side surface of the end cap. An application mechanism is provided outside the connector. A piston is movably connected inside the lubricating oil pipe. A sealing ring is fixedly sleeved on the outer surface of the piston, and a piston rod is fixedly connected to the left side surface of the piston.

[0009] The piston rod has multiple positioning grooves on its upper surface from left to right. A magnetic block 1 is fixedly connected to the lower end of the positioning groove. A positioning mechanism is provided on the left end of the upper surface of the lubricating oil pipe. The positioning mechanism includes a positioning plate. A positioning element is provided on the left end of the lower surface of the positioning plate. A magnetic block 3 is fixedly connected to the upper surface of the positioning plate. Two fixing rods are movably connected to the upper surface of the positioning plate to the right of the magnetic block 3. A fixing block is fixedly connected to the upper end of the two fixing rods. A magnetic block 4 is fixedly connected to the lower surface of the fixing block to the left of the left fixing rod.

[0010] As a further embodiment of this utility model: the coating mechanism includes a bent tube, a support block is fixedly connected to the lower end of the bent tube, and a coating cotton is fixedly connected to the lower surface of the support block.

[0011] As a further improvement of this utility model: the positioning component includes a positioning rod, and a magnetic block two is fixedly connected to the lower end of the positioning rod.

[0012] As a further embodiment of this utility model: the outer surface of the sealing ring is movably attached to the inner surface of the lubricating oil pipe, the upper end of the fixing block is fixed to the left end of the inner upper surface of the lubricating oil pipe, the magnetic block four is directly opposite the magnetic block three, and the magnetic block four is attracted to the magnetic block three.

[0013] As a further improvement of this utility model, the upper end of the bent pipe is threaded to the outside of the joint.

[0014] As a further embodiment of this utility model: the upper end of the positioning rod is fixed to the lower left end of the positioning plate, the positioning rod and the positioning groove have the same diameter, and the second magnetic block is attracted to the first magnetic block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, by setting a positioning groove and a positioning mechanism, allows the positioning rod to be inserted into the positioning groove. The piston rod is effectively fixed by the attraction of magnetic blocks one and two, preventing the leakage of a large amount of lubricant during application due to accidental contact with the piston rod. Simultaneously, moving the positioning plate upwards removes the positioning rod from the positioning groove, and then magnetic blocks three and four fix the position of the positioning plate. This facilitates operation when the piston rod needs to be pushed, and the two mechanisms do not interfere with each other after being attracted together. Overall, this improves the stability and ease of operation of the application device, optimizes the control effect during the application process, and enhances work efficiency and lubricant utilization. Attached Figure Description

[0017] Figure 1 A schematic diagram of a composite rust-preventive lubricant application device;

[0018] Figure 2An exploded view of a composite rust-inhibiting and lubricating oil application device;

[0019] Figure 3 This is a schematic diagram of the positioning mechanism in a composite rust-preventive lubricant application device.

[0020] In the diagram: 1. Lubricating oil pipe; 2. End cap; 3. Connector; 4. Application mechanism; 5. Bend; 6. Support block; 7. Application cotton; 8. Piston; 9. Sealing ring; 10. Piston rod; 11. Positioning groove; 12. Magnetic block one; 13. Positioning mechanism; 14. Positioning plate; 15. Positioning component; 16. Positioning rod; 17. Magnetic block two; 18. Magnetic block three; 19. Fixing rod; 20. Fixing block; 21. Magnetic block four. Detailed Implementation

[0021] Please see Figure 1 and Figure 2 In this embodiment of the present invention, a composite anti-rust lubricant application device includes a lubricating oil pipe 1 and an end cap 2 threadedly connected to the right end of the lubricating oil pipe 1. A connector 3 communicating with the inside of the end cap 2 is fixedly connected to the right side surface of the end cap 2. An application mechanism 4 is provided outside the connector 3. The application mechanism 4 includes a bent pipe 5. The upper end of the bent pipe 5 is threadedly connected to the outside of the connector 3. A support block 6 is fixedly connected to the lower end of the bent pipe 5. An application cotton 7 is fixedly connected to the lower surface of the support block 6. A piston 8 is movably connected inside the lubricating oil pipe 1. A sealing ring 9 is fixedly sleeved on the outer surface of the piston 8. The outer surface of the sealing ring 9 is movably attached to the inner surface of the lubricating oil pipe 1. A piston rod 10 is fixedly connected to the left side surface of the piston 8.

[0022] The interior of lubricating oil pipe 1 can be filled with various lubricating oils, such as composite rust-inhibiting lubricating oil.

[0023] After the end cap 2 is opened, it is convenient to clean the inside of the lubricating oil pipe 1 or add lubricant;

[0024] Both the front and rear surfaces of the lubricating oil tube 1 are fixed with locking blocks. The user can hold the two locking blocks with their index and middle fingers and press the piston rod 10 with their thumb (the operation is similar to that of a syringe) to squeeze out the lubricating oil from the lubricating oil tube 1.

[0025] The extruded lubricant fills the interior of the application cotton 7, and the workpiece is applied through the application cotton 7;

[0026] The sealing ring 9 is preferably made of silicone to achieve a sealing effect.

[0027] exist Figure 2 and Figure 3In the middle section: Multiple positioning grooves 11 are formed on the upper surface of the piston rod 10 from left to right. A magnetic block 12 is fixedly connected to the lower end of each positioning groove 11. A positioning mechanism 13 is provided on the left end of the upper surface of the lubricating oil pipe 1. The positioning mechanism 13 includes a positioning plate 14. A positioning element 15 is provided on the left end of the lower surface of the positioning plate 14. The positioning element 15 includes a positioning rod 16. The upper end of the positioning rod 16 is fixedly connected to the left end of the lower surface of the positioning plate 14. The positioning rod 16 and the positioning groove 11 have the same diameter. A magnetic block 17 is fixedly connected to the lower end of the positioning rod 16. Magnetic block 2 17 is attracted to magnetic block 1 12. Magnetic block 3 18 is fixed to the upper surface of the positioning plate 14. Two fixing rods 19 are movably connected to the right side of magnetic block 3 18 on the upper surface of the positioning plate 14. The upper ends of the two fixing rods 19 are fixed to a fixing block 20. The upper end of the fixing block 20 is fixed to the left end of the upper surface of the lubricating oil pipe 1. Magnetic block 4 21 is fixed to the left side of the left fixing rod 19 on the lower surface of the fixing block 20. Magnetic block 4 21 is directly opposite magnetic block 3 18 and is attracted to magnetic block 3 18.

[0028] The positioning rod 16 is inserted into the positioning groove 11 and fixed by the attraction of the first magnetic block 12 and the second magnetic block 17. This can prevent a large amount of lubricant from being squeezed out due to accidental contact of the piston rod 10 during application.

[0029] When the piston rod 10 needs to be pushed, the positioning plate 14 moves upward, causing the positioning rod 16 to move out of the positioning groove 11, and the position of the rising positioning plate 14 is fixed by the magnetic block three 18 and the magnetic block four 21.

[0030] When magnetic block 2 17 is attached to magnetic block 1 12, the two will not be separated by the attraction between magnetic block 3 18 and magnetic block 4 21; when magnetic block 3 18 is attached to magnetic block 4 21, the two will not be separated by the attraction between magnetic block 1 12 and magnetic block 2 17 and the weight of positioning plate 14 and positioning rod 16.

[0031] The working principle of this utility model is as follows: When in use, the user holds the locking block with their index and middle fingers, and presses the piston rod 10 with their thumb to drive the piston 8 to squeeze the composite rust-preventive lubricant. The composite rust-preventive lubricant is squeezed out through the connector 3 and squeezed into the application cotton 7. Then, the user presses down on the positioning plate 14 to make the magnetic block 3 18 disengage from the magnetic block 4 21, and to make the positioning rod 16 insert into the positioning groove 11. Finally, the user can hold the lubricating oil tube 1 and drive the application cotton 7 to apply lubricant to the workpiece.

[0032] 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.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A composite rust-preventive lubricant application device, comprising a lubricating oil pipe (1) and an end cap (2) threaded to the right end of the lubricating oil pipe (1), wherein a connector (3) communicating with the inside is fixedly connected to the right side surface of the end cap (2), an application mechanism (4) is provided on the outside of the connector (3), a piston (8) is movably connected inside the lubricating oil pipe (1), a sealing ring (9) is fixedly sleeved on the outer surface of the piston (8), and a piston rod (10) is fixedly connected to the left side surface of the piston (8). Its features are, The piston rod (10) has multiple positioning grooves (11) from left to right on its upper surface. A magnetic block (12) is fixedly connected to the lower end of the positioning groove (11). A positioning mechanism (13) is provided on the left end of the upper surface of the lubricating oil pipe (1). The positioning mechanism (13) includes a positioning plate (14). A positioning element (15) is provided on the left end of the lower surface of the positioning plate (14). A magnetic block (18) is fixedly connected to the upper surface of the positioning plate (14). Two fixed rods (19) are movably connected to the upper surface of the positioning plate (14) on the right side of the magnetic block (18). A fixed block (20) is fixedly connected to the upper end of the two fixed rods (19). A magnetic block (21) is fixedly connected to the lower surface of the fixed block (20) on the left side of the left fixed rod (19).

2. The composite rust-preventive lubricant application device according to claim 1, characterized in that, The coating mechanism (4) includes a bent tube (5), a support block (6) is fixedly connected to the lower end of the bent tube (5), and a coating cotton (7) is fixedly connected to the lower surface of the support block (6).

3. The composite rust-preventive lubricant application device according to claim 1, characterized in that, The positioning component (15) includes a positioning rod (16), and a magnetic block (17) is fixedly connected to the lower end of the positioning rod (16).

4. The composite rust-preventive lubricant application device according to claim 1, characterized in that, The outer surface of the sealing ring (9) is movably attached to the inner surface of the lubricating oil pipe (1), the upper end of the fixing block (20) is fixed to the left end of the inner upper surface of the lubricating oil pipe (1), the magnetic block four (21) is directly opposite the magnetic block three (18), and the magnetic block four (21) is attracted to the magnetic block three (18).

5. The composite rust-preventive lubricant application device according to claim 2, characterized in that, The upper end of the bend (5) is threaded to the outside of the joint (3).

6. The composite rust-preventive lubricant application device according to claim 3, characterized in that, The upper end of the positioning rod (16) is fixed to the left end of the lower surface of the positioning plate (14). The positioning rod (16) and the positioning groove (11) have the same diameter. The second magnetic block (17) is attracted to the first magnetic block (12).

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