Thin oil guide structure for press machine
By setting up an oil supply pump station, oil guide groove and oil barrier structure in the press oil guide structure, the problem of thin oil leaking and turbulence in the traditional oil guide structure is solved, and the stable supply and effective collection of thin oil is achieved, ensuring the normal operation of the press and the cleanliness of the environment.
Patent Information
- Application Number
- CN202421439012.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When using a thin oil lubrication press in the traditional oil conduction structure, thin oil is easily squeezed to the top of the guide rail by the slider, causing oil leakage and thin oil to flow everywhere, causing waste and environmental pollution.
A thin oil oil conduction structure for presses is designed, including installing copper plates on the guide rails, setting up an oil supply pump station and top oil inlet, opening an oil outlet and oil conduction groove, as well as an oil barrier step and an oil barrier inclined plate to ensure the stable supply and effective collection of thin oil.
The stable supply and uniform distribution of thin oil is achieved, friction is reduced, the normal operation of the press is ensured, and the waste of thin oil and environmental pollution are avoided.
Smart Images
Figure CN222972845U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of presses, and more specifically, particularly relates to an oil guiding structure for a press using thin oil. Background Art
[0002] A press is a device used to apply pressure to materials to achieve processing techniques such as stamping, forging, and extrusion, and is widely used in the industrial field. During the processing, to ensure the stability of the press during operation, it is necessary to apply lubricating oil through the oil guiding structure on the press, which can reduce the frictional resistance between various components and reduce the wear degree between parts, thereby ensuring the smooth operation of the press. However, the traditional oil guiding structure can only conduct oil guiding operations on ordinary lubricating oil. When using thin oil to lubricate the press, due to the characteristics of the thin oil itself, during the operation of the press, the thin oil will be squeezed by the slider to the top of the guide rail, resulting in oil leakage of the press, causing the thin oil to flow randomly everywhere. This will not only cause a large waste of lubricating oil, but also may pollute the working environment, and at the same time, it will also affect the normal operation and working efficiency of the press. Summary of the Utility Model
[0003] To solve the above technical problems, the utility model provides an oil guiding structure for a press using thin oil to solve the technical problems in the prior art that when the traditional oil guiding structure conducts thin oil lubrication, the thin oil will be squeezed by the slider to the top of the guide rail, resulting in oil leakage of the press, causing the thin oil to flow randomly everywhere, and causing waste of thin oil and environmental pollution.
[0004] The purpose and effect of an oil guiding structure for a press using thin oil of the utility model are achieved by the following specific technical means:
[0005] An oil guiding structure for a press using thin oil includes a press main body. A plurality of guide rails are arranged in the press main body, a slider is clamped on the guide rails, and a copper plate is installed on the guide rails; a fuel oil pump station is arranged on one side of the press main body, a top surface oil inlet is opened at the top of the guide rail, and the fuel oil pump station is connected with the top surface oil inlet through a connecting pipeline; a plurality of oil outlets are opened on the guide rail, and oil guiding grooves are opened on both sides, and an oil retaining step is further arranged at one end of the guide rail; a plurality of oil retaining inclined plates are arranged below the guide rails, and an oil receiving box is arranged below the oil retaining inclined plates.
[0006] According to a preferred embodiment, the length of the copper plate is shorter than the length of the guide rail.
[0007] According to a preferred embodiment, an oil distributor is arranged in the press main body, and two ends of the oil distributor are respectively connected with the fuel oil pump station and the top surface oil inlet through the connecting pipeline.
[0008] According to a preferred embodiment, a connecting piece is arranged inside the press body. The connecting piece is respectively connected to the oil receiving box and the oil supply pump station through an oil return pipe. The oil receiving box and the oil supply pump station are connected and communicated to form a system loop.
[0009] According to a preferred embodiment, a junction box is arranged on one side of the oil supply pump station. The oil supply pump station is connected to an external power supply through the junction box.
[0010] According to a preferred embodiment, the oil baffle plate is connected to the press body by welding.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. An oil supply pump station is arranged on one side of the press body and is connected to the top oil inlet on the guide rail through a connecting pipe, effectively realizing the stable and continuous supply of thin oil, ensuring that there is always sufficient thin oil for lubrication during the operation of the press, and guaranteeing its normal operation. Multiple oil outlet openings are provided on the guide rail, so that the thin oil can be evenly distributed on the contact surface between the guide rail and the slider, forming a good oil film, greatly reducing friction, and ensuring smooth operation between the two. At the same time, a oil retaining step is arranged at the top of the guide rail, and oil guide grooves are provided on both sides of the guide rail. When the thin oil lubricates the slider guide rail through the oil inlet above the guide rail, due to the up and down movement of the slider, the oil will be squeezed to the top of the guide rail. There is an oil retaining step at the top of the guide rail, and the thin oil will be blocked by the step and flow down from the oil guide grooves on both sides of the guide rail for unified collection, effectively avoiding the random flow of thin oil everywhere.
[0013] 2. An oil baffle plate is arranged inside the press body, located below the guide rail, and is tightly connected to the press body by welding, forming a stable structure. An oil receiving box is arranged below the bottom surface of the oil baffle plate, and its function is to effectively collect the thin oil. When the thin oil plays a lubricating role between the guide rail and the slider, due to the special design, the thin oil will be blocked by the steps processed on the guide rail. At this time, the thin oil will start to flow along the oil guide grooves on both sides and flow towards the oil baffle plate located below. The oil baffle plate plays a guiding role and can ensure that the thin oil flows smoothly in the established direction. Under the guidance of the oil baffle plate, the thin oil can flow into the oil receiving box unobstructed. It avoids the waste and pollution caused by the random flow of thin oil everywhere, realizes the centralized collection and management of thin oil. During the operation of the press, the flow and collection of thin oil become more orderly and efficient, providing a reliable guarantee for the stable operation of the press and a good working environment.
[0014] 3. A connecting piece is provided inside the main body of the press. The connecting piece is respectively connected to the oil receiving box and the oil supply pump station through the oil return pipe, enabling the connection and penetration between the oil receiving box and the oil supply pump station, forming a complete and effective oil supply circuit. In this circuit, the oil provided by the oil supply pump station can smoothly reach each lubrication-required part, and the used oil can be collected through the oil receiving box and then return to the oil supply pump station through the connecting piece and the oil return pipe, thus realizing the recycling of the oil. This improves the efficiency and stability of the oil supply system, provides guarantee for the good operation of the press, greatly improves the utilization rate of thin oil, and reduces the processing cost. Brief Description of the Drawings
[0015] Figure 1 is a schematic structural diagram of the assembled present utility model.
[0016] Figure 2 is a schematic diagram of the partial structure of the present utility model.
[0017] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:
[0018] 11. Main body of the press; 21. Oil supply pump station; 22. Connecting piece; 23. Oil return pipe; 24. Junction box; 31. Top surface oil inlet; 32. Oil outlet; 33. Oil guiding groove; 34. Oil retaining step; 41. Oil retaining inclined plate; 42. Oil receiving box; 43. Oil distributor; 51. Guide rail. Detailed Embodiment
[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the technical solutions of the present utility model, but cannot be used to limit the protection scope of the present utility model.
[0020] Example:
[0021] As Figure 1 , 2As shown in the figure, the utility model provides an oil guiding structure for a press with thin oil, which includes a press main body 11. Inside the press main body 11, multiple groups of guide rails 51 are arranged, and the slider is clamped on the guide rails 51. Through their cooperation, the processing function of the press is realized. Moreover, copper plates are installed on the guide rails 51 to play a specific role. A fuel supply pump station 21 is arranged on one side of the press main body 11, and the supply of thin oil is realized through the fuel supply pump station 21. A top surface oil inlet 31 is opened at the top of the guide rail 51, and the fuel supply pump station 21 is connected to the top surface oil inlet 31 through a connecting pipe, ensuring the smoothness and stability of the oil supply process. When the fuel supply pump station 21 starts to work, it can continuously transport thin oil to the top surface oil inlet 31 at the top of the guide rail 51 through the connecting pipe. The thin oil enters the guide rail 51 system from this inlet, providing necessary lubrication for the movement between the guide rail 51 and the slider, so that during the operation of the press, the actions of the guide rail 51 and the slider can be more smooth and stable. Multiple groups of oil outlets 32 are evenly opened on the guide rail 51, enabling the thin oil to flow out more smoothly and evenly applying the thin oil between the guide rail 51 and the slider, so that a protective oil film is formed on the contact surface between the guide rail 51 and the slider, reducing the wear between parts. Oil guiding grooves 33 are also opened on both sides of the guide rail 51 to guide the flow direction of the thin oil. And a oil retaining step 34 is arranged at one end of the guide rail 51, playing a key blocking role. When the slider pushes the thin oil to the bottom of the guide rail 51, through the action of the oil retaining step 34, the thin oil is blocked into the oil guiding groove 33, enabling the thin oil to move downward along the oil guiding groove 33. An oil retaining inclined plate 41 is arranged below multiple groups of guide rails 51, providing a new guiding direction for the flow of the thin oil. An oil receiving box 42 is arranged below the oil retaining inclined plate 41 to receive the thin oil flowing down from the guide rail 51. When the thin oil flows out from the oil outlet 32 and flows along the oil guiding groove 33, after encountering the oil retaining step 34, it will slide down along the oil retaining inclined plate 41 in a predetermined direction and finally accurately fall into the oil receiving box 42. This not only ensures the reasonable flow and collection of the thin oil, but also makes the operation of the entire system more orderly and efficient, providing a guarantee for the good working state of the press.
[0022] The copper plate installed on the guide rail 51 is shorter in length than the guide rail 51. Inside the press main body 11, an oil distributor 43 is provided. The two ends of the oil distributor 43 are respectively connected to the oil supply pump station 21 and the top surface oil inlet 31 through connecting pipes. The oil distributor 43 can distribute the thin oil provided by the oil supply pump station 21 more evenly to various required places, ensuring the rationality and stability of oil supply. Inside the press main body 11, a connecting piece 22 is also provided. One end is connected to the oil receiving box 42 through an oil return pipe 23, and the other end is also connected to the oil supply pump station 21 through the oil return pipe 23, forming a complete loop system. When the thin oil has played the lubrication role in various parts of the press, it will converge into the oil receiving box 42. Then, through the conduction of the oil return pipe 23 and the connecting piece 22, the used thin oil can smoothly return to the oil supply pump station 21. In this way, the thin oil can be continuously utilized, greatly improving the utilization rate of the thin oil and ensuring the continuous oil supply demand during the operation of the press.
[0023] On one side of the oil supply pump station 21, a junction box 24 is provided, enabling the oil supply pump station 21 to be effectively connected to an external power source through it. The oil supply pump station 21 can then obtain a continuous supply of electrical energy, providing strong power support for the normal operation of the entire press system. The oil baffle 41 is connected to the press main body 11 by welding in a firm manner, ensuring the reliability and stability of the connection between the oil baffle 41 and the press main body 11, and effectively blocking and guiding the flow of thin oil.
[0024] The specific usage method and function of this embodiment:
[0025] During use, first, place the press main body 11 in a suitable working position to ensure its stability. Then, connect the oil supply pump station 21 to an external power source through the junction box 24 to provide electrical energy for the oil supply pump station 21 to start working. When the oil supply pump station 21 is started, the thin oil will be continuously transported from the oil supply pump station 21 to the top surface oil inlet 31 at the top of the guide rail 51 through the connecting pipe, entering the guide rail 51 system to lubricate the movement between the guide rail 51 and the slider. As the press operates, the thin oil will evenly flow out from the oil outlet 32 and, under the guidance of the oil guide groove 33, form a protective oil film on the contact surface between the guide rail 51 and the slider, reducing part wear.
[0026] When the slider pushes the thin oil to the bottom of the guide rail 51, it will be blocked by the oil retaining step 34 and enter the oil guide groove 33, and then slide down along the oil retaining inclined plate 41 into the oil collecting box 42 to be collected. During this process, the oil distributor 43 will evenly distribute the thin oil to each required part to ensure the reasonable and stable oil supply. The used thin oil will be conducted back to the oil supply pump station 21 through the oil return pipe 23 and the connector 22 for recycling. During the whole use process, the oil retaining inclined plate 41 welded on the press body 11 will always reliably play the role of blocking and guiding the flow of thin oil, ensuring the normal operation of the press and the effective utilization of thin oil.
[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments.
Claims
1. A thin oil guide structure for a press, comprising a press body (11), characterized in that: A plurality of guide rails (51) are arranged in the press body (11), a slide block is clamped on the guide rail (51), and a copper plate is installed on the guide rail (51); an oil supply pump station (21) is arranged on one side of the press body (11), a top surface oil inlet (31) is provided on the top of the guide rail (51), and the oil supply pump station (21) is connected to the top surface oil inlet (31) through a connecting pipe; a plurality of oil outlets (32) are provided on the guide rail (51), and oil guide grooves (33) are provided on both sides, and an oil baffle step (34) is also provided at one end of the guide rail (51); an oil baffle inclined plate (41) is provided below the plurality of guide rails (51), and an oil receiving box (42) is provided below the oil baffle inclined plate (41).
2. The thin oil guide structure for a press according to claim 1, characterized in that: The length of the copper plate is shorter than the length of the guide rail (51).
3. A thin oil guide structure for a press according to claim 2, characterized in that: An oil separator (43) is arranged in the press body (11), and two ends of the oil separator (43) are respectively connected to the oil supply pump station (21) and the top surface oil inlet (31) through the connecting pipes.
4. The thin oil guide structure for a press machine according to claim 3, characterized in that: A connecting piece (22) is provided in the press machine body (11), and the connecting piece (22) is connected to the oil receiving box (42) and the oil supply pump station (21) through an oil return pipe (23) respectively. The oil receiving box (42) and the oil supply pump station (21) are connected and communicated with each other to form a system loop.
5. The thin oil guide structure for a press according to claim 1, characterized in that: A junction box (24) is provided on one side of the oil supply pump station (21), and the oil supply pump station (21) is connected to an external power source via the junction box (24).
6. The thin oil guide structure for a press machine according to claim 5, characterized in that: The oil baffle inclined plate (41) is connected to the press body (11) by welding.