Vertical milling head oil adding mechanism

Abstract

The utility model relates to the technical field of milling head equipment, and provides a vertical milling head oil adding mechanism which comprises a milling head and an oil adding mechanism body installed on one side of the milling head in an inserted mode, the oil adding mechanism body comprises a box body and a rectangular pipe which are communicated, the rectangular pipe is communicated with a plurality of butt-joint pipes side by side, the head end of each butt-joint pipe is in threaded connection with an oil dripping pipe, and the tail end of each butt-joint pipe is communicated with the rectangular pipe. A liftable baffle is arranged at the tail end of the butt joint pipe and is matched with a sliding groove in the butt joint pipe through a sliding rail to achieve lifting so as to seal or open communication between the rectangular pipe and the butt joint pipe. The head end of the butt joint pipe is connected with the oil dripping pipes through the threads, when one oil dripping pipe is blocked, the butt joint pipe and the rectangular pipe at the position are blocked through the baffle, the corresponding butt joint pipe part is detached through the threads, replacement can be achieved, the whole oil adding mechanism does not need to be replaced, the maintenance time is remarkably shortened, and the machining efficiency of a milling machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of milling head equipment technology, specifically to a vertical milling head oiling mechanism. Background Technology

[0002] According to publication number CN221312643U, the patent titled "Utility Model Patent for a Vertical Milling Head" describes a method for adding oil to a milling head. The oiling device has an oil-drip tube that enters the milling head body through a rectangular through-hole. Lubricating oil is then poured into a reservoir and enters the drip tube through an L-shaped tube and a rectangular tube, allowing the drip tube to evenly lubricate the rotating shaft surface inside the milling head body. However, during use, if a single drip tube becomes clogged and needs replacement, the entire oiling mechanism must be replaced, resulting in prolonged downtime and reduced processing efficiency. Therefore, we propose a vertical milling head oiling mechanism. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the prior art, this utility model provides a vertical milling head oiling mechanism, which overcomes the shortcomings of the prior art, has a reasonable design and compact structure, and solves the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vertical milling head oiling mechanism includes a milling head and an oiling mechanism that is plugged into one side of the milling head. The oiling mechanism includes a connected box and a rectangular tube. Multiple connecting pipes are connected side by side on the rectangular tube. The first end of each connecting pipe is threaded to an oil drip pipe, and the last end is connected to the rectangular tube. The last end of the connecting pipe is provided with a liftable baffle. The baffle is raised and lowered by a sliding rail and a sliding groove on it, so as to seal or open the connection between the rectangular tube and the connecting pipe.

[0008] Preferably, the oiling mechanism further includes a guide tube, which is arc-shaped and has its two ends connected to the box body and the rectangular tube, respectively.

[0009] Preferably, the top of the connecting pipe is provided with an arc-shaped guide groove and the bottom is provided with a guide flange. The guide groove is slidably inserted into the splicing protrusion between the first groove and the second groove on the milling head. The guide flange is adapted to the second groove to position the connecting pipe.

[0010] Preferably, the baffle includes a horizontal plate and a vertical plate, the slide rail is provided on both sides of the horizontal plate and the vertical plate, and the connecting pipe is provided with a notch for the baffle to rise and fall near the rectangular tube, and the slide grooves on both sides of the notch are adapted to the slide rail.

[0011] Preferably, the curvature of the guide tube matches the curvature of the splicing protrusion to ensure the tightness and stability of the oiling mechanism when it is inserted into the milling head.

[0012] Preferably, a sealing gasket is provided at the threaded connection between the oil drip tube and the connecting tube to prevent lubricating oil leakage.

[0013] (III) Beneficial Effects

[0014] This utility model embodiment provides a vertical milling head oiling mechanism. It has the following beneficial effects:

[0015] 1. The head end of the connecting pipe is connected to the oil dripping pipe via threads. When a certain oil dripping pipe is blocked, only a baffle is needed to block the connecting pipe and rectangular pipe at that point. The corresponding connecting pipe part can be replaced by threaded disassembly. There is no need to replace the entire oiling mechanism, which significantly shortens maintenance time and improves milling machine processing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the milling head of this utility model;

[0018] Figure 3 This is a schematic diagram of the oiling mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the rectangular tube of this utility model;

[0020] Figure 5 This is a schematic diagram of the baffle of this utility model;

[0021] Figure 6 This is a schematic diagram of the oil drip tube of this utility model.

[0022] In the diagram: 1. Milling head; 11. First groove; 12. Second groove; 2. Oiling mechanism; 21. Box; 22. Guide tube; 3. Rectangular tube; 31. Connecting tube; 32. Oil drip tube; 33. Guide flange; 34. Baffle; 35. Guide groove; 341. Actuating protrusion; 342. Vertical plate; 343. Slide rail. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] See attached document Figure 1-6 A vertical milling head oiling mechanism includes a milling head 1 and an oiling mechanism 2 that is plugged into and installed on one side of the milling head 1. The milling head 1 has a first groove 11 and a second groove 12 for the oiling mechanism 2 to be plugged into. The first groove 11 and the second groove 12 are distributed vertically and form an arc-shaped splicing protrusion between them.

[0025] The oil filling mechanism 2 includes a housing 21, a guide tube 22, and a rectangular tube 3. One end of the guide tube 22 is connected to the housing 21, and the other end is connected to the rectangular tube 3. The guide tube 22 is arc-shaped. Multiple connecting tubes 31 are connected side-by-side on the rectangular tube 3. The first end of each connecting tube 31 is threadedly connected to a drip tube 32. A sealing gasket is provided at the threaded connection between the drip tube 32 and the connecting tube 31. The first end of the connecting tube 31 is threadedly connected to the drip tube 32. When a drip tube is blocked, only the corresponding connecting tube part needs to be disassembled for replacement, without replacing the entire oil filling mechanism. The tail end of the connecting tube 31 is connected to the rectangular tube 3. A downward guide groove 35 is provided on the top of the connecting tube 31 to guide... The guide groove 35 is an arc-shaped groove and corresponds to the arc-shaped splicing protrusion formed between the first groove 11 and the second groove 12 to form a sliding insertion. The guide groove 35 slides into the splicing protrusion on the milling head. With the matching of the guide flange 33 and the second groove 12, the quick positioning and stable installation of the connecting pipe 31 are ensured. The bottom of the connecting pipe 31 is also provided with a guide flange 33. The structure formed by the guide flange 33 and the connecting pipe 31 is matched with the second groove 12 to guide the insertion of the connecting pipe 31. The baffle 34 can partially seal or open the connection between the rectangular tube 3 and the connecting pipe 31 during maintenance through the lifting design of the slide rail 343 and the slide groove, so as to avoid lubricating oil leakage and simplify operation.

[0026] A liftable baffle 34 is provided at the tail end of the connecting pipe 31. The baffle 34 can seal the rectangular tube 3 and the connecting pipe 31. Specifically, the rectangular tube 3 includes a 341 and a vertical plate 342 that are connected to each other. Slide rails 343 are connected to both sides of the 341 and the vertical plate 342. A notch is opened on the connecting pipe 31 near the rectangular tube 3 for the baffle 34 to rise and fall. Slide grooves are opened inward on both sides of the notch. The slide grooves are adapted to the slide rails 343 to complete the rise and fall, thereby completing the sealing of the connecting pipe 31.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A vertical milling head oiling mechanism, comprising a milling head (1) and an oiling mechanism (2) plugged into and mounted on one side of the milling head (1), characterized in that: The oiling mechanism (2) includes a connected box (21) and a rectangular tube (3); Multiple connecting pipes (31) are connected side by side on the rectangular tube (3). The first end of each connecting pipe (31) is threaded to an oil drip pipe (32), and the tail end is connected to the rectangular tube (3). The tail end of the connecting pipe (31) is provided with a liftable baffle (34). The baffle (34) is raised and lowered by the sliding rail (343) and the sliding groove on (31) to seal or open the communication between the rectangular tube (3) and the connecting pipe (31).

2. The vertical milling head oiling mechanism as described in claim 1, characterized in that: The oiling mechanism (2) also includes a guide tube (22), which is arc-shaped and has its two ends connected to the box body (21) and the rectangular tube (3) respectively.

3. The vertical milling head oiling mechanism as described in claim 1, characterized in that: The top of the connecting pipe (31) is provided with an arc-shaped guide groove (35) and the bottom is provided with a guide flange (33). The guide groove (35) is slidably inserted with the splicing protrusion between the first groove (11) and the second groove (12) on the milling head (1). The guide flange (33) is adapted to the second groove (12) to position the connecting pipe (31).

4. The vertical milling head oiling mechanism as described in claim 1, characterized in that: The baffle (34) includes a horizontal plate (341) and a vertical plate (342). The slide rail (343) is provided on both sides of the horizontal plate (341) and the vertical plate (342). The connecting pipe (31) is provided with a notch for the baffle (34) to rise and fall near the rectangular tube (3). The sliding grooves on both sides of the notch are adapted to the slide rail (343).

5. The vertical milling head oiling mechanism as described in claim 1, characterized in that: The curvature of the guide tube (22) is consistent with the curvature of the splicing protrusion, ensuring the tightness and stability of the oiling mechanism (2) when it is inserted into the milling head (1).

6. The vertical milling head oiling mechanism as described in claim 1, characterized in that: A sealing gasket is provided at the threaded connection between the oil drip tube (32) and the connecting tube (31) to prevent lubricating oil leakage.

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