CN220955471U

CN220955471U - Power head structure convenient to lubricate

Info

Publication number: CN220955471U
Application number: CN202322661303.5U
Authority: CN
Inventors: 黄�俊; 金洲
Original assignee: Hunan Volga Piling Machinery Co ltd
Current assignee: Hunan Volga Piling Machinery Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-14
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of power heads and discloses a power head structure convenient to lubricate, which comprises a power head main body, wherein a lubrication assembly is arranged in the power head main body, the lubrication assembly comprises an oil inlet pipe penetrating into the power head main body, an oil storage tank, a V-shaped groove, an oil dividing groove and an oil outlet groove are formed in the power head main body, the oil inlet pipe is communicated with the oil storage tank, the oil storage tank is communicated with the V-shaped groove, the V-shaped groove is communicated with the oil dividing groove, and the oil dividing groove is communicated with the oil outlet groove. The heat dissipation speed of the power head main body can be effectively accelerated through the configuration of the empty slots and the heat dissipation fins, so that the heat dissipation effect of the power head main body is better.

Description

Power head structure convenient to lubricate

Technical Field

The utility model relates to the technical field of power heads, in particular to a power head structure convenient to lubricate.

Background

The power head is one of the component parts of common machinery, and can be applied to equipment such as rotary drilling rigs, metal processing numerical control machine tools and the like.

Among the prior art, as chinese patent application No. CN201911110708.1 discloses a dig rig unit head soon convenient to installation is dismantled, has disclosed the unit head, including parts such as mount pad and unit head body, need not to adopt the bolt to fix, the installation is convenient for dismantle, improved engineering construction's efficiency, but still there are some shortages, for example the main shaft is installed inside the unit head, need high-speed operation in the course of the work, this just requires the part of being connected with the main shaft to lubricate, otherwise be difficult to maintain the high-speed operation of main shaft for a long time, the damage phenomenon appears in the inside part of unit head, can reduce the life of unit head.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a power head structure convenient to lubricate, which has the advantages of convenient lubrication, quickening the heat dissipation speed and the like, and solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a unit head structure convenient to lubricate, includes the unit head main part, the inside of unit head main part is provided with lubricated subassembly, lubricated subassembly is including running through to the inside oil feed pipe of unit head main part, oil storage tank, V type groove, divide oil groove and play oil groove have been seted up to the inside of unit head main part, oil feed pipe communicates with each other with the oil storage tank, the oil storage tank communicates with each other with V type groove, V type groove communicates with each other with dividing the oil groove, divide the oil groove to communicate with each other with play oil groove.

Preferably, the number of the oil outlet grooves is multiple, and the oil outlet grooves are communicated with the mounting grooves formed in the power head main body.

Preferably, the inside thread of oil feed pipe is connected with screw thread seal pipe, screw thread seal pipe's one end fixedly connected with shield.

Preferably, the outer wall of the power head main body is provided with a hollow groove, and the inside of the hollow groove is fixedly connected with a radiating fin.

Preferably, the number of the radiating fins is multiple, and the whole radiating fin is strip-shaped.

In summary, the present utility model includes at least one of the following beneficial effects:

1. This unit head structure convenient to lubricate, through the lubrication assembly who sets up, can make things convenient for operating personnel to lubricate the unit head more, avoid the inside main shaft of unit head to cause the damage phenomenon to the inside part of unit head after high-speed operation, improved the life of unit head effectively. When the novel power head is used, the thread sealing tube is driven to rotate through the dust cover, the thread sealing tube is taken out from the oil inlet tube, then lubricating oil is injected into the oil storage tank through the oil inlet tube, the lubricating oil is stored in the oil storage tank, the lubricating oil in the oil storage tank is distributed to the plurality of oil outlet tanks through the arrangement of the V-shaped tanks and the oil distribution tanks, and the lubricating oil is discharged to all positions in the power head main body through the oil outlet tanks, so that the main shaft and the components in the power head main body are lubricated.

2. This unit head structure convenient to lubricate can accelerate the radiating rate of unit head main part effectively through the configuration of empty slot and radiating fin, makes unit head main part radiating effect better, and inside temperature is too high when avoiding the unit head main part to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a power head body according to the present utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

Wherein: 1. a power head main body; 2. a lubrication assembly; 3. an oil inlet pipe; 4. a threaded sealing tube; 5. a dust cover; 6. an oil storage tank; 7. a V-shaped groove; 8. an oil dividing groove; 9. an oil outlet groove; 10. a hollow groove; 11. and a heat radiating fin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a power head structure convenient for lubrication includes a power head main body 1, a lubrication assembly 2 is provided in the power head main body 1, the lubrication assembly 2 includes an oil inlet pipe 3 penetrating into the power head main body 1, an oil storage tank 6, a V-shaped tank 7, an oil distributing tank 8 and an oil outlet tank 9 are provided in the power head main body 1, the oil inlet pipe 3 is communicated with the oil storage tank 6, the oil storage tank 6 is communicated with the V-shaped tank 7, the V-shaped tank 7 is communicated with the oil distributing tank 8, and the oil distributing tank 8 is communicated with the oil outlet tank 9. The number of the oil outlet grooves 9 is multiple, and the oil outlet grooves 9 are communicated with the mounting grooves formed in the power head main body 1. The inboard threaded connection of oil feed pipe 3 has screw thread seal pipe 4, and the one end fixedly connected with shield 5 of screw thread seal pipe 4.

When the novel power head is used, the dust cover 5 drives the thread sealing tube 4 to rotate, the thread sealing tube 4 is taken out from the oil inlet tube 3, then lubricating oil is injected into the oil storage tank 6 through the oil inlet tube 3, the lubricating oil is stored in the oil storage tank 6, the lubricating oil in the oil storage tank 6 is distributed to the plurality of oil outlet grooves 9 through the arrangement of the V-shaped grooves 7 and the oil distributing grooves 8, and the lubricating oil is discharged into all parts in the power head main body 1 through the oil outlet grooves 9, so that a main shaft and parts mounted in the power head main body 1 are lubricated.

Through the lubrication assembly 2 that sets up, can make things convenient for operating personnel to lubricate the unit head more, avoid the inside main shaft of unit head to cause the damage phenomenon to the inside part of unit head after high-speed operation, improve the life of unit head effectively.

As shown in fig. 1, an empty slot 10 is formed in the outer wall of the power head main body 1, and a radiating fin 11 is fixedly connected to the inside of the empty slot 10. The number of the heat radiating fins 11 is plural, and the entire heat radiating fin 11 is strip-shaped.

The heat dissipation speed of the power head main body 1 can be effectively accelerated through the arrangement of the empty slots 10 and the heat dissipation fins 11, so that the heat dissipation effect of the power head main body 1 is better, and the internal temperature of the power head main body 1 is prevented from being too high during use.

Standard parts used in the document of the application can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a unit head structure convenient to lubricate, includes unit head main part (1), its characterized in that: the novel power head is characterized in that a lubrication assembly (2) is arranged in the power head main body (1), the lubrication assembly (2) comprises an oil inlet pipe (3) penetrating through the power head main body (1), an oil storage tank (6), a V-shaped groove (7), an oil distributing groove (8) and an oil outlet groove (9) are formed in the power head main body (1), the oil inlet pipe (3) is communicated with the oil storage tank (6), the oil storage tank (6) is communicated with the V-shaped groove (7), the V-shaped groove (7) is communicated with the oil distributing groove (8), and the oil distributing groove (8) is communicated with the oil outlet groove (9).

2. A power head structure for facilitating lubrication according to claim 1, wherein: the number of the oil outlet grooves (9) is multiple, and the oil outlet grooves (9) are communicated with the mounting grooves formed in the power head main body (1).

3. A power head structure for facilitating lubrication according to claim 1, wherein: the inner side of the oil inlet pipe (3) is connected with a threaded sealing pipe (4) in a threaded mode, and one end of the threaded sealing pipe (4) is fixedly connected with a dust cover (5).

4. A power head structure for facilitating lubrication according to claim 1, wherein: an empty groove (10) is formed in the outer wall of the power head main body (1), and radiating fins (11) are fixedly connected to the inside of the empty groove (10).

5. The power head structure facilitating lubrication according to claim 4, wherein: the number of the radiating fins (11) is a plurality of, and the whole radiating fins (11) are strip-shaped.