CN216742415U

CN216742415U - Shaft end lubricating oil duct convenient to clean

Info

Publication number: CN216742415U
Application number: CN202220015753.XU
Authority: CN
Inventors: 李雪云; 舒刚
Original assignee: Shanghai Rising Industry Co ltd
Current assignee: Shanghai Rising Industry Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-14
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of oil ducts, in particular to a shaft end lubricating oil duct convenient to clean. The technical scheme comprises the following steps: the connecting rod comprises a shaft body, wherein a first inclined oil duct is arranged inside the shaft body, one end of the first oil duct is connected with a connecting block located on the side surface of the shaft body, an opening is formed in the connecting block, a sealing cover is inserted in the connecting block in a sliding mode, one end of the sealing cover is connected with the connecting rod, an inner groove is formed in one side of the shaft body, a screw rod is connected in the inner groove in a rotating mode, a moving block is connected to the outer side of the screw rod in a threaded mode, the other end of the connecting rod is fixedly connected with the moving block, a transmission rod is connected to one side of the shaft body in a rotating mode, and one end of the transmission rod extends into the inner groove. According to the utility model, the first oil passage is set to be in an inclined state, so that the cleaning is convenient, no residue is left after the cleaning is finished, and the sealing cover is arranged at one end of the first oil passage, so that external dust can be prevented from entering the first oil passage.

Description

Shaft end lubricating oil duct convenient to clean

Technical Field

The utility model relates to the technical field of oil ducts, in particular to a shaft end lubricating oil duct convenient to clean.

Background

The inside of the shaft end needs to be provided with a lubricating oil duct, and the existing lubricating oil duct is processed in a cross mode. The oil duct is crossed the end and is easily remained processing metal bits end, and is difficult to clear up, and current oil duct one side does not set up dustproof mechanism, and outside dust can lead to the interior dirt accumulation of oil duct in very easily getting into the oil duct when using for a long time, influences normal use, consequently we provide the axle head lubricating oil duct of being convenient for clear up in view of above defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaft end lubricating oil channel convenient to clean, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an axle head lubricating oil duct convenient to clearance, includes the axis body, the inside of axis body is provided with the first oil duct of slope, the one end of first oil duct is connected with the connecting block that is located the axis body side surface, the opening has been seted up in the connecting block, it has sealed lid to slide in the connecting block to peg graft, the one end of sealed lid is connected with the connecting rod, the inside groove of having seted up of one side of axis body, the inside groove internal rotation is connected with the screw rod, the outside spiro union of screw rod has the movable block, the other end and the movable block fixed connection of connecting rod, one side of axis body is rotated and is connected with the transfer line, the one end of transfer line extends to in the inside groove.

Preferably, one end of the transmission rod is connected with a first bevel gear, and the outer circumferential surface of the screw rod is sleeved with a second bevel gear in meshing transmission with the first bevel gear.

Preferably, a through groove is formed in the side surface of the shaft body and located on one side of the inner groove, and the connecting rod is connected in the through groove in a sliding mode.

Preferably, the inner walls of the two sides of the inner groove are both connected with a first bearing, and the two ends of the screw rod are respectively fixedly connected with the inner rings of the first bearings.

Preferably, a second bearing is embedded in one side of the shaft body, the transmission rod is fixedly connected with an inner ring of the second bearing, and the outer end of the transmission rod is connected with an operation block.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. the first oil duct is set to be in an inclined state, so that the interior of the first oil duct is convenient to clean, and the cleaning is convenient and quick;

2. the sealing cover is arranged at one end of the first oil duct and is convenient to open and close, so that external dust can be effectively prevented from entering the first oil duct;

3. in summary, the first oil passage is set to be in an inclined state, so that the cleaning is convenient, no residue is left after the cleaning is finished, and the sealing cover is arranged at one end of the first oil passage, so that external dust can be prevented from entering the first oil passage.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1;

fig. 3 is a schematic structural diagram before the present invention is modified.

Reference numerals: 1. a shaft body; 2. a first oil duct; 3. connecting blocks; 4. a port; 5. a sealing cover; 6. a connecting rod; 7. an inner tank; 8. a screw; 9. a transmission rod; 10. a moving block; 11. and the second oil channel.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1 and 2, the shaft end lubricating oil duct convenient to clean provided by the utility model comprises a shaft body 1, wherein an inclined oil duct I2 is arranged inside the shaft body 1, one end of the oil duct I2 is connected with a connecting block 3 positioned on the side surface of the shaft body 1, a through hole 4 is formed in the connecting block 3, a sealing cover 5 is inserted in the connecting block 3 in a sliding manner, one end of the sealing cover 5 is connected with a connecting rod 6, a through groove positioned on one side of an inner groove 7 is formed in the side surface of the shaft body 1, and the connecting rod 6 is connected in the through groove in a sliding manner; an inner groove 7 is formed in one side of the shaft body 1, a screw rod 8 is rotatably connected in the inner groove 7, the inner walls of the two sides of the inner groove 7 are respectively connected with a first bearing, and two ends of the screw rod 8 are respectively fixedly connected with the inner rings of the first bearings, so that the screw rod 8 is supported and can normally rotate; a moving block 10 is screwed at the outer side of the screw 8, the other end of the connecting rod 6 is fixedly connected with the moving block 10, one side of the shaft body 1 is rotatably connected with a transmission rod 9, a second bearing is embedded at one side of the shaft body 1, and the transmission rod 9 is fixedly connected with the inner ring of the second bearing, so that the transmission rod 9 can be supported and can normally rotate; the outer end of the transmission rod 9 is connected with an operation block, so that the transmission rod 9 can be conveniently rotated; one end of the transmission rod 9 extends into the inner groove 7, one end of the transmission rod 9 is connected with a first bevel gear, and the outer circumferential surface of the screw rod 8 is sleeved with a second bevel gear in meshing transmission with the first bevel gear.

In this embodiment, as shown in fig. 3, by replacing the second oil passage 11 with the first oil passage 2, the first oil passage 2 is in an inclined state, thereby facilitating cleaning, no metal dust is left in the first oil passage 2, by arranging the sealing cover 5 on one side of the first oil passage 2, external dust can be prevented from entering the first oil passage 2, when lubricating oil needs to be added into the first oil passage 2, the transmission rod 9 is rotated to drive the screw rod 8 to rotate through the first bevel gear and the second bevel gear, the screw rod 8 is rotated to drive the moving block 10 to move towards the transmission rod 9, the moving block 10 is rotated to drive the connecting rod 6 to move, the connecting rod 6 moves to drive the sealing cover 5 to move away from the opening 4, thereby lubricating oil can be added into the opening 4, and the sealing cover 5 is reset by reversely rotating the transmission rod 9.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides an axle head lubricating oil duct convenient to clearance, includes axis body (1), its characterized in that: the inside of axis body (1) is provided with oil duct (2) of slope, the one end of oil duct (2) is connected with connecting block (3) that are located axis body (1) side surface, opening (4) have been seted up in connecting block (3), it has sealed lid (5) to slide in connecting block (3) to peg graft, the one end of sealed lid (5) is connected with connecting rod (6), inside groove (7) of having seted up of one side of axis body (1), inside groove (7) internal rotation is connected with screw rod (8), the outside spiro union of screw rod (8) has movable block (10), the other end and movable block (10) fixed connection of connecting rod (6), one side of axis body (1) is rotated and is connected with transfer line (9), the one end of transfer line (9) extends to in inside groove (7).

2. The shaft end lubricating oil gallery convenient to clean as claimed in claim 1, wherein one end of the transmission rod (9) is connected with a first bevel gear, and a second bevel gear in meshing transmission with the first bevel gear is sleeved on the outer circumferential surface of the screw rod (8).

3. The shaft end lubricating oil gallery convenient to clean as claimed in claim 1 or 2, wherein the side surface of the shaft body (1) is provided with a through groove positioned at one side of the inner groove (7), and the connecting rod (6) is connected in the through groove in a sliding manner.

4. The shaft end lubricating oil gallery convenient to clean as claimed in claim 1 or 2, wherein the inner walls of the two sides of the inner groove (7) are respectively connected with a first bearing, and the two ends of the screw rod (8) are respectively and fixedly connected with the inner rings of the first bearings.

5. The shaft end lubricating oil channel convenient to clean as claimed in claim 1, wherein a second bearing is embedded in one side of the shaft body (1), the transmission rod (9) is fixedly connected with an inner ring of the second bearing, and an operation block is connected to the outer end of the transmission rod (9).