Portable thread lug oiling machine

Abstract

This utility model relates to the field of threaded rail spike oiling technology, specifically a portable threaded rail spike oiling machine, including three cylinders and an adjusting device. Oiling heads are located below the three cylinders. The adjusting device is mounted on the surface of the cylinders and includes an adjusting rod positioned in the middle of the three cylinders. A slide rail is fixedly connected to the surface of the adjusting rod, and a fixed sleeve is fixedly connected to the surface of each cylinder. The fixed sleeve is slidably connected to the surface of the slide rail, and two grooves are formed on the inner wall of the fixed sleeve. This utility model, by setting the adjusting device, allows for direct switching of oiling machines after one cylinder has finished oiling, without the need for refilling. This helps maintain work continuity and reduces interruptions, especially in situations requiring frequent oiling operations, eliminating the need to stop and search for oil containers and equipment each time oiling is needed.

Description

Technical Field

[0001] This utility model relates to the field of threaded rail spike oiling technology, and in particular to a portable threaded rail spike oiling machine. Background Technology

[0002] Threaded rail spikes are fasteners used to secure railway tracks. Also known as "threaded rail spikes," "railway threaded rail spikes," or simply "railway fasteners," they are typically made of high-strength steel or stainless steel and feature a threaded structure. They are used to fix the track in a designated position by tightening a nut. Threaded rail spikes are widely used in rail transit systems such as railways, subways, and light rail, and are crucial components ensuring the safe operation of trains. When purchasing threaded rail spikes, it is essential to ensure their quality to guarantee their proper function in railway turnouts. Portable threaded rail spike oiling machines are used for lubrication during maintenance.

[0003] Existing technologies, such as the utility model with publication number CN217473998U, disclose a portable threaded spike oiling machine, relating to the field of oiling machine technology. The oil storage tank has a top cover movably mounted on its top, an adjusting shaft movably mounted on the center of the top of the top cover, an auxiliary belt fixedly connected to the left end of the top of the top cover, a protective cover movably connected to the bottom of the oil storage tank, an oiling mechanism movably connected to the bottom of the protective cover, a fastening ring movably connected to the center of the front of the oil storage tank, a limit handle movably mounted on the front of the fastening ring, and a protective sleeve movably mounted on the lower end of the front of the oil storage tank. The oiling mechanism... An internally movable oiling shaft is installed, and a limiting sleeve is movably installed in the middle of the front of the movable oiling shaft. The portable threaded spike oiling machine of this utility model achieves the effect of portability and ease of use through the setting of an adjusting shaft, a fastening ring, a limiting handle, a threaded shaft, a tension spring, an oiling movable shaft, a limiting plate, and a threaded connection port. It solves the problems of low efficiency of manual oiling, which affects the production efficiency of the entire production line, uneven oiling that is difficult to control, and frequent oiling omissions, uneven oiling, or incomplete oiling during manual operation, which can easily lead to cracking of parts and a high scrap rate.

[0004] The inventors discovered in their daily work that the aforementioned portable thread spike oiler, with only one oil storage chamber, quickly depletes the oil in the device when performing numerous oiling operations. This necessitates the user to refill the device at the refill point, causing operational inconvenience and low oiling efficiency. Consequently, the existing portable thread spike oiler suffers from limited oil storage capacity, requiring frequent refills, which is extremely inconvenient and affects oiling efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as limited oil storage capacity, the inconvenience of repeated refueling, and reduced coating efficiency, by proposing a portable threaded spike oiling machine.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable threaded spike oiling machine, comprising three cylinders and an adjusting device. Each cylinder has an oiling head positioned below it. The adjusting device is located on the surface of the cylinders and includes an adjusting rod positioned in the middle of the three cylinders. A slide rail is fixedly connected to the surface of the adjusting rod. A fixing sleeve is fixedly connected to the surface of each cylinder, and the fixing sleeve is slidably connected to the surface of the slide rail. Two grooves are formed on the inner wall of the fixing sleeve, and a locking block is slidably connected to the inner wall of each groove. Four slots are formed on the surface of the slide rail, arranged in pairs. The locking block is inserted into the inner wall of each slot. A handle is fixedly connected to the upper end of the adjusting rod. Through these components, the handle, in conjunction with the adjusting rod, facilitates carrying the three cylinders. By sliding the cylinders along the slide rail, the three sets of cylinders can be switched, helping to maintain continuous work and reduce interruptions. The locking block, inserted into the slot on the slide rail surface, enables adjustment and positioning.

[0007] Preferably, a spring is fixedly connected to one side of the card block corresponding to the inner wall of the sliding groove on the surface of the fixed sleeve. There are multiple springs. Through the above-mentioned components, the springs can control the card block to reset, improve the stability of the card block during insertion, and facilitate stable oiling operation of the oiling head.

[0008] Preferably, the surface of the fixed sleeve is provided with a movable groove, and a push block is slidably connected to the inner wall of the movable groove. A pull rope is fixedly connected to one side surface of the push block, and the other end of the pull rope is fixedly connected to the surface of the locking block. By pushing the push block with the above components, the push block can cooperate with the pull rope, and the pull rope can drive the locking block to move, so that the locking block is moved out of the locking groove on the surface of the slide rail, thereby improving the ease of use during adjustment.

[0009] Preferably, two positioning posts are connected to each of the two sides of the slide rail. The positioning posts are cylindrical and can be used to position the fixed sleeve for easy adjustment.

[0010] Preferably, a protective device is provided below the material cylinder. The protective device includes an iron sleeve located below the material cylinder. A magnetic ring is provided on the inner wall of the material cylinder near the oiling head. The magnetic ring is magnetically connected to the iron sleeve. Through the above components, the iron sleeve is fitted under the material cylinder, and then the magnetic ring can attract the iron sleeve to the material cylinder, thereby protecting the oiling head and facilitating its carrying.

[0011] Preferably, a lifting rope is fixedly connected to one side surface of the iron sleeve, and the other end of the lifting rope is fixedly connected to the surface of the material cylinder. Through the above-mentioned components, the lifting rope can suspend the iron sleeve when it is removed, thus playing a protective role.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, an adjustment device is provided, which allows for easy carrying of the material cylinder and the oiling head via a handle and adjustment rod. The position of the material cylinder can be adjusted sequentially in the slide rail on the adjustment rod, and the required material cylinder and oiling head can be adjusted downwards to apply oil to the threaded spikes. When the oiling in one material cylinder is finished, there is no need to refill the oiling container; the cylinder can be switched directly. This helps maintain the continuity of work and reduces interruptions, especially when frequent oiling operations are required, as it eliminates the need to stop and search for the oil container and refueling equipment every time oiling is needed.

[0014] In this invention, by setting a protective device, when the material cylinder and the oiling head are not in use, an iron sleeve can be placed on one end of the material cylinder, and the iron sleeve is attracted to the magnetic ring, thereby protecting the oiling head and reducing the problem of oil leakage from the oiling head and soiling the carrier's clothing when carrying it. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a portable threaded spike oiling machine is provided for this utility model;

[0016] Figure 2 This utility model provides a partial structural schematic diagram of a portable threaded spike oiling machine;

[0017] Figure 3 This utility model provides a schematic diagram of the adjustment device of a portable threaded spike oiling machine.

[0018] Figure 4 This utility model provides a schematic diagram of another part of the adjustment device of a portable threaded spike oiling machine;

[0019] Figure 5 This utility model proposes a portable threaded spike oiling machine. Figure 4 Schematic diagram of the structure at point A in the middle.

[0020] Legend:

[0021] 1. Material cylinder; 2. Oiling head; 3. Adjusting device; 31. Adjusting rod; 32. Handle; 33. Slide rail; 34. Positioning post; 35. Slot; 36. Fixing sleeve; 37. Push block; 38. Pull rope; 39. Locking block; 310. Spring; 4. Protective device; 41. Iron sleeve; 42. Magnetic ring; 43. Lifting rope. Detailed Implementation

[0022] Please see Figure 1-5 This utility model provides a technical solution: a portable threaded spike oiling machine, including a material cylinder 1 and an adjusting device 3. There are three material cylinders 1, and an oiling head 2 is provided below the three material cylinders 1. The adjusting device 3 is provided on the surface of the material cylinder 1, and a protective device 4 is provided below the material cylinder 1.

[0023] The specific settings and functions of its adjustment device 3 and protection device 4 will be described in detail below.

[0024] Specifically, the adjusting device 3 includes an adjusting rod 31, which is located in the middle of the three material cylinders 1. A slide rail 33 is fixedly connected to the surface of the adjusting rod 31. A fixing sleeve 36 is fixedly connected to the surface of the material cylinder 1. The fixing sleeve 36 is slidably connected to the surface of the slide rail 33. Two sliding grooves are opened on the inner wall of the fixing sleeve 36. A locking block 39 is slidably connected to the inner wall of the sliding groove. Four locking slots 35 are opened on the surface of the slide rail 33. The four locking slots 35 are in pairs. The locking block 39 is inserted into the inner wall of the locking slot 35. A handle 32 is fixedly connected to the upper end of the adjusting rod 31.

[0025] In this implementation scheme: the handle 32, together with the adjusting rod 31, can easily carry three material cylinders 1. By sliding the material cylinders 1 in the slide rail 33, the three sets of material cylinders 1 can be switched for use, which helps to maintain the continuity of work and reduce interruptions. The locking block 39 is inserted into the locking groove 35 on the surface of the slide rail 33 to achieve adjustment and positioning.

[0026] Specifically, a spring 310 is fixedly connected to one side of the inner wall of the groove on the surface of the locking block 39 and the fixed sleeve 36. There are multiple springs 310. The springs 310 can control the locking block 39 to reset, improve the stability of the locking block 39 when it is inserted, and facilitate the stable oiling operation of the oiling head 2.

[0027] Specifically, a movable groove is provided on the surface of the fixed sleeve 36, and a push block 37 is slidably connected to the inner wall of the movable groove. A pull rope 38 is fixedly connected to one side surface of the push block 37, and the other end of the pull rope 38 is fixedly connected to the surface of the locking block 39.

[0028] In this implementation scheme: Pushing the push block 37 can cooperate with the pull rope 38, which can drive the locking block 39 to move, so that the locking block 39 can be moved out of the slot 35 on the surface of the slide rail 33, thereby improving the ease of use during adjustment.

[0029] Specifically, two positioning posts 34 are connected to the two sides of the slide rail 33. The positioning posts 34 are cylindrical. Through the above components, the positioning posts 34 can position the fixed sleeve 36 for easy adjustment.

[0030] Specifically, the protective device 4 includes an iron sleeve 41, which is located below the material cylinder 1. A magnetic ring 42 is provided on the inner wall of the material cylinder 1 near the oiling head 2, and the magnetic ring 42 is magnetically connected to the iron sleeve 41.

[0031] In this implementation scheme: the iron sleeve 41 is placed under the material cylinder 1, and then the magnetic ring 42 can attract the iron sleeve 41 onto the material cylinder 1, thereby protecting the oiling head 2 and making it easy to carry.

[0032] Specifically, a lifting rope 43 is fixedly connected to one side surface of the iron sleeve 41, and the other end of the lifting rope 43 is fixedly connected to the surface of the material cylinder 1.

[0033] In this implementation plan: the suspension rope 43 can suspend the iron sleeve 41 when it is removed, thus providing protection.

[0034] Working principle: By setting the adjustment device 3, the material cylinder 1 and the oiling head 2 can be easily carried via the handle 32 and the adjustment rod 31. The position of the material cylinder 1 can be adjusted sequentially in the slide rail 33 on the adjustment rod 31. The material cylinder 1 and the oiling head 2 to be used are adjusted downwards. During adjustment, the two push blocks 37 in the moving groove on the surface of the fixed sleeve 36 are pushed. The push blocks 37 pull the locking block 39 through the pull rope 38, and the spring 310 is stressed. When the locking block 39 is no longer restrained by the locking groove 35 on the surface of the slide rail 33, the fixed sleeve 36 can slide in the slide rail 33 to adjust the material cylinder 1. After adjustment, the oiling head 2 can then be used to apply oil to the threaded spike. When the oiling head 2 is used up, there is no need to refill the oil in one of the oiling cylinders 1. You can directly switch to the next oiling cylinder 1 for use. The used oiling cylinder 1 is reset, which helps to maintain the continuity of work and reduce interruptions. Especially when the oiling operation needs to be performed frequently, there is no need to stop to find the oil can and refueling equipment every time. When the oiling head 2 is not in use, the protective device 4 can be set to place the iron sleeve 41 on one end of the oiling cylinder 1. The iron sleeve 41 is attracted to the magnetic ring 42, thereby protecting the oiling head 2 and reducing the problem of oil leakage from the oiling head 2 contaminating the carrier's clothing when carrying it.

Claims

1. A portable thread grommet lubricating machine comprising a cartridge (1) and an adjustment device (3), characterized in that: There are three material cylinders (1), and an oiling head (2) is provided below the three material cylinders (1). The adjusting device (3) is provided on the surface of the material cylinders (1). The adjusting device (3) includes an adjusting rod (31). The adjusting rod (31) is located in the middle position of the three material cylinders (1). A slide rail (33) is fixedly connected to the surface of the adjusting rod (31). A fixing sleeve (36) is fixedly connected to the surface of the material cylinder (1). The fixing sleeve (36) is slidably connected to the surface of the slide rail (33). Two sliding grooves are opened on the inner wall of the fixing sleeve (36). A locking block (39) is slidably connected to the inner wall of the sliding groove. Four locking slots (35) are opened on the surface of the slide rail (33). The four locking slots (35) are in pairs. The locking block (39) is inserted into the inner wall of the locking slot (35). A handle (32) is fixedly connected to the upper end of the adjusting rod (31).

2. A portable thread and lug dope machine according to claim 1, wherein: A spring (310) is fixedly connected to one side of the card block (39) corresponding to the inner wall of the groove on the surface of the fixed sleeve (36), and there are multiple springs (310).

3. A portable thread and lug dope machine as defined in claim 1, wherein: The surface of the fixed sleeve (36) is provided with a movable groove, and a push block (37) is slidably connected to the inner wall of the movable groove. A pull rope (38) is fixedly connected to one side surface of the push block (37), and the other end of the pull rope (38) is fixedly connected to the surface of the locking block (39).

4. A portable thread and lug dope machine as defined in claim 1, wherein: Two positioning posts (34) are connected to the two sides of the slide rail (33), and the positioning posts (34) are cylindrical.

5. A portable thread and lug dope machine as defined in claim 1 wherein: A protective device (4) is provided below the material cylinder (1). The protective device (4) includes an iron sleeve (41). The iron sleeve (41) is located below the material cylinder (1). A magnetic ring (42) is provided on the inner wall of the material cylinder (1) near the oiling head (2). The magnetic ring (42) is magnetically connected to the iron sleeve (41).

6. A portable thread and lug dope machine according to claim 5 wherein: A lifting rope (43) is fixedly connected to one side surface of the iron sleeve (41), and the other end of the lifting rope (43) is fixedly connected to the surface of the material cylinder (1).

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