Oil injection male head adjusting assembly

Abstract

The utility model relates to the technical field of adjusting assemblies, and discloses an oil injection male head adjusting assembly which comprises a male head body, an oil injection pipe is fixedly connected to the top of the male head body, an oil supply port is fixedly connected to the top of the male head body, an oil storage bag adheres to the bottom of the male head body, and a lifting block is arranged at the bottom of the oil storage bag. One side of the lifting block is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a moving block, the middle of the moving block is in threaded connection with a lead screw, the bottom of the lead screw is fixedly connected with a rotary knob, and the rotary knob, the lead screw, the moving block, the connecting block and the lifting block are matched with one another, so that the lifting block can be lifted up and down. The pressure borne by the oil storage bag can be controlled, so that the oil injection amount is adjusted, the oil injection requirements under different working conditions are met, lubricating oil can smoothly enter and flow out of the male head body through the oil injection pipe and the oil supply port, and the oil injection function is achieved.

Description

Technical Field

[0001] This application relates to the field of adjustment components technology, and in particular to an oil injection male adjustment component. Background Technology

[0002] Lubrication males are components used for lubrication operations in various equipment and systems that require lubrication. By aligning the lubrication male with the lubrication points at different locations on the equipment, it ensures that the oil can be injected into the equipment as needed, guaranteeing stable operation and extending the service life of the equipment. They are widely used in industrial production, machinery maintenance and other fields.

[0003] Existing lubrication males primarily rely on manual operation, directly squeezing oil from the tank. This presents challenges in precisely controlling the oil volume, affecting lubrication effectiveness. As the oil level in the tank decreases, the squeezing force needs to be continuously increased, leading to difficulties in later lubrication and uneven oil distribution. This method is not only labor-intensive but also prone to oil waste or insufficient lubrication, especially in areas where oil volume control is crucial, failing to meet the optimal lubrication requirements of the equipment. Utility Model Content

[0004] To address the aforementioned problems of inaccurate manual oil injection volume control, laborious operation, and uneven oil output, this application provides an oil injection male head adjustment component.

[0005] The oil injection male adjusting assembly provided in this application adopts the following technical solution:

[0006] An oil filling male adjusting assembly includes a male body, an oil filling pipe fixedly connected to the top of the male body, an oil supply port fixedly connected to the top of the male body, an oil storage bag adhered to the bottom of the male body, a lifting block provided at the bottom of the oil storage bag, a connecting block fixedly connected to one side of the lifting block, a connecting block fixedly connected to one end of the connecting block, a moving block fixedly connected to one side of the connecting block, a lead screw threadedly connected to the middle of the moving block, and a knob fixedly connected to the bottom of the lead screw.

[0007] Preferably, the top of the lead screw is fixedly connected to the inner ring of the bearing, the outer ring of the bearing is fixedly connected to the housing, the side of the housing is fixedly connected to the outer cylinder, one end of the housing is fixedly connected to the handle, and the lifting block is slidably connected to the inside of the housing.

[0008] Preferably, the bottom of the male head body is fixedly connected to an installation block, and the top of the inner sidewall of the outer cylinder is provided with a thread.

[0009] Preferably, a limiting groove is provided at the connection between the housing and the mounting block, and the connecting block slides within the limiting groove.

[0010] Preferably, the oil storage bag is made of silicone with a wall thickness of 1mm and a polytetrafluoroethylene wear-resistant layer at the bottom. The oil injection pipe is an aluminum corrugated pipe covered with a silicone layer that can be manually bent and kept in shape.

[0011] Preferably, the outer wall of the knob is evenly distributed with a plurality of anti-slip ridges, which are integrally formed with the knob and extend along the axial direction of the knob.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By coordinating the knob, lead screw, moving block, connecting block, and lifting block, the pressure on the oil reservoir can be controlled, thereby adjusting the oil injection volume to meet the oil injection needs under different working conditions. The oil injection pipe and oil supply port ensure that lubricating oil can smoothly enter and flow out of the male head body, realizing the oil injection function.

[0014] 2. The male connector body is threaded to the top of the inner wall of the outer cylinder via a mounting block. This connection method is robust and reliable, while also facilitating disassembly and installation. The PTFE wear-resistant layer enhances the durability of the oil reservoir. The manually bendable and shape-retaining oil filling tubing adapts to various oil filling scenarios, improving the versatility and flexibility of the components. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the oil storage bag structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of this utility model.

[0018] Figure 4 This is a schematic diagram of the lifting block structure of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Male head body; 101. Oil filling pipe; 102. Oil supply port; 103. Oil reservoir; 2. Mounting block; 201. Outer cylinder; 202. Threaded wire; 3. Housing; 301. Handle; 302. Lifting block; 303. Connecting block; 304. Moving block; 305. Lead screw; 306. Bearing; 307. Knob. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] Reference Figure 1-4 This utility model provides an oil filling male adjustment assembly, including a male body 1, an oil filling pipe 101 fixedly connected to the top of the male body 1, an oil supply port 102 fixedly connected to the top of the male body 1, an oil storage bag 103 adhered to the bottom of the male body 1, a lifting block 302 provided at the bottom of the oil storage bag 103, a connecting block 303 fixedly connected to one side of the lifting block 302, a connecting block 303 fixedly connected to one end of the connecting block 303, a moving block 304 fixedly connected to one side of the connecting block 303, a lead screw 305 threadedly connected to the middle of the moving block 304, and a knob 307 fixedly connected to the bottom of the lead screw 305.

[0022] At the start of the lubrication operation, lubricating oil enters the male head body 1 through the oil supply port 102. When it is necessary to adjust the amount of oil injected or control the lubrication process, the knob 307 is turned, which drives the lead screw 305 to rotate. Since the moving block 304 is threadedly connected to the middle of the lead screw 305, the moving block 304 will move linearly along the axial direction of the lead screw 305 during the rotation of the lead screw 305. The moving block 304 drives the connecting block 303 to move, and the connecting block 303 in turn drives the lifting block 302 to move. When the lifting block 302 moves upward, it squeezes the oil storage bag 103, causing the lubricating oil in the oil storage bag 103 to be pressurized and thus flow out through the oil injection pipe 101, realizing the lubrication operation; when it is necessary to stop the lubrication or reduce the amount of oil injected, the knob 307 is turned in the opposite direction, causing the lifting block 302 to move downward, reducing the pressure on the oil storage bag 103, thereby controlling the outflow of lubricating oil.

[0023] Pressure control is achieved at the front end of the oil injection pipe 101 through the elastic deformation of the oil storage bag 103. When the lifting block 302 squeezes the oil storage bag 103, positive pressure is generated to make the oil flow out. When the pressure is released, the oil storage bag 103 rebounds to form negative pressure and automatically stops the flow.

[0024] The pressure on the oil reservoir 103 can be controlled by the cooperation of the knob 307, lead screw 305, moving block 304, connecting block 303, and lifting block 302, thereby adjusting the oil injection volume to meet the oil injection needs under different working conditions. The oil injection pipe 101 and oil supply port 102 ensure that lubricating oil can smoothly enter and flow out of the male head body 1, realizing the oil injection function.

[0025] In a preferred embodiment, the top of the lead screw 305 is fixedly connected to the inner ring of the bearing 306, the outer ring of the bearing 306 is fixedly connected to the housing 3, the side of the housing 3 is fixedly connected to the outer cylinder 201, one end of the housing 3 is fixedly connected to the handle 301, and the lifting block 302 is slidably connected to the inside of the housing 3.

[0026] When knob 307 is turned to rotate the lead screw 305, the top of the lead screw 305 is connected to the housing 3 via bearing 306. The inner ring of bearing 306 rotates with the lead screw 305, while the outer ring is fixed to the housing 3, allowing the lead screw 305 to rotate stably without causing the housing 3 to rotate. Moving block 304 moves on the lead screw 305, causing connecting block 303 and lifting block 302 to slide inside the housing 3. The bearing 306 reduces friction during lead screw 305 rotation, improving rotational smoothness and efficiency. The housing 3 provides protection and support for the internal components, making the entire adjustment structure more stable and reliable.

[0027] In a preferred embodiment, the bottom of the male head body 1 is fixedly connected to the mounting block 2, and the top of the inner side wall of the outer cylinder 201 is provided with a thread 202.

[0028] The use of threaded connection makes the connection between the male head body 1 and the outer cylinder 201 more secure, while also facilitating disassembly and installation.

[0029] In a preferred embodiment, a limiting groove is provided at the connection between the housing 3 and the mounting block 2, and the connecting block 303 slides within the limiting groove.

[0030] When the moving block 304 drives the connecting block 303 to move, the connecting block 303 slides within the limiting groove at the connection between the housing 3 and the mounting block 2. The limiting groove restricts the direction of movement of the connecting block 303, allowing it to move only in a straight line along the limiting groove, thereby ensuring that the lifting block 302 can move accurately upward or downward.

[0031] The setting of the limit groove improves the accuracy of the movement of the connecting block 303, avoids the offset of the connecting block 303 during the movement, and ensures the stability and reliability of the entire adjustment component.

[0032] In a preferred embodiment, the oil reservoir 103 is made of silicone with a wall thickness of 1 mm and a polytetrafluoroethylene (PTFE) wear-resistant layer at the bottom. The oil injection pipe 101 is an aluminum corrugated pipe covered with a silicone layer, allowing it to be manually bent and maintain its shape. The PTFE wear-resistant layer improves the durability of the oil reservoir 103. The manually bendable and shape-maintaining oil injection pipe 101 can adapt to different oil injection scenarios, improving the versatility and flexibility of the component.

[0033] In a preferred embodiment, the outer side wall of the knob 307 is evenly distributed with a plurality of anti-slip protrusions, which are integrally formed with the knob 307 and extend along the axial direction of the knob 307.

[0034] The anti-slip raised strips improve the comfort and accuracy of operation, especially when hands are oily or wet, ensuring that operators can operate with ease.

[0035] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of an oil filling male adjustment assembly provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. An oil filling male adjustment assembly, comprising a male body (1), characterized in that: The top of the male head body (1) is fixedly connected to an oil injection pipe (101), the top of the male head body (1) is fixedly connected to an oil supply port (102), the bottom of the male head body (1) is attached to an oil storage bag (103), the bottom of the oil storage bag (103) is provided with a lifting block (302), one side of the lifting block (302) is fixedly connected to a connecting block (303), one end of the connecting block (303) is fixedly connected to a connecting block (303), one side of the connecting block (303) is fixedly connected to a moving block (304), the middle of the moving block (304) is threadedly connected to a lead screw (305), and the bottom of the lead screw (305) is fixedly connected to a knob (307).

2. The oil injection male adjusting assembly according to claim 1, characterized in that: The top of the lead screw (305) is fixedly connected to the inner ring of the bearing (306), the outer ring of the bearing (306) is fixedly connected to the housing (3), the side of the housing (3) is fixedly connected to the outer cylinder (201), one end of the housing (3) is fixedly connected to the handle (301), and the lifting block (302) is slidably connected to the inside of the housing (3).

3. The oil injection male adjusting assembly according to claim 2, characterized in that: The bottom of the male head body (1) is fixedly connected to the mounting block (2), and the top of the inner wall of the outer cylinder (201) is provided with a thread (202).

4. The oil injection male adjusting assembly according to claim 2, characterized in that: A limiting groove is provided at the connection between the housing (3) and the mounting block (2), and the connecting block (303) slides in the limiting groove.

5. The oil injection male adjusting assembly according to claim 1, characterized in that: The oil storage bag (103) is made of silicone with a wall thickness of 1mm and a polytetrafluoroethylene wear-resistant layer at the bottom. The oil injection pipe (101) is an aluminum corrugated pipe covered with a silicone layer that can be manually bent and kept in shape.

6. The oil injection male adjusting assembly according to claim 1, characterized in that: The outer wall of the knob (307) is evenly distributed with several anti-slip ridges, which are integrally formed with the knob (307) and extend along the axial direction of the knob (307).

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