Oiling machine for piston rod production

Abstract

The utility model discloses an oiling machine for piston rod production, and relates to the technical field of piston rod production, the oiling machine comprises a filtering assembly, the filtering assembly is arranged in a box body, and the filtering assembly is used for filtering impurities of oil painted on a piston rod; the filter assembly comprises a connecting frame, the inner side of the connecting frame is fixedly connected with a filter screen, and the filter screen is used for filtering oil; the pulling handle is fixed on one side of the connecting frame and is used for pulling the connecting frame and the filter screen; and the positioning block is fixed in the box body, and a sliding groove is formed in the positioning block. The limiting pin is pulled, the limiting pin is taken out along the first positioning hole and the second positioning hole, the pulling handle is pulled, the pulling handle drives the connecting frame and the filter screen to be taken out along the sliding groove through the sliding block, impurities on the filter screen are more convenient to clean, the filtering effect of the filter screen can be effectively kept, and therefore the oiling quality of the piston rod is kept.

Description

Technical Field

[0001] This utility model relates to the field of piston rod manufacturing technology, specifically to an oiling machine for piston rod manufacturing. Background Technology

[0002] Piston rods, as connecting components that support the piston's work, are widely used in moving parts such as hydraulic cylinders and pneumatic cylinders. They are components with frequent movement and high technical requirements, and their machining quality directly affects the lifespan and reliability of the entire product. During the piston rod manufacturing process, to prevent rust, the piston rod surface needs to be oiled.

[0003] For example, Chinese Patent Publication No. CN217368854U discloses an oiling device for piston rod production, including a housing. A first threaded rod is provided on one side of the inner wall of the housing, and a clamping structure is threadedly connected to the surface of the first threaded rod. This solves the problem of uneven oiling of the piston rod surface in previous piston rod oiling devices. On the other hand, when the piston rod rotates, it can throw the excess oil on its surface downwards, reducing waste. The excess oil is filtered by a filter plate and reused, which is energy-saving and environmentally friendly, and ensures the quality of the oil. After oiling, the oil on the piston rod surface is dried in a drying box, replacing the previous natural air drying method, thereby saving piston rod production time and improving piston rod production efficiency. However, the filter plate is not easy to disassemble and clean, and long-term use can easily accumulate a large amount of impurities, causing blockage and affecting the filtration effect. Moreover, it cannot be directly reused, and additional time is required for the reuse of the oil, which consumes a lot of time. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes an oiling machine for piston rod production.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] An oiling machine for piston rod production, comprising:

[0007] A filter assembly, which is disposed inside the housing, is used to filter impurities from the oil applied to the piston rod.

[0008] The filter assembly includes a connecting frame, and a filter screen is fixedly connected to the inner side of the connecting frame. The filter screen is used to filter the oil.

[0009] Pull the handle, which is fixed to one side of the connecting frame, to pull the connecting frame and the filter screen;

[0010] The positioning block is fixed inside the box. The positioning block is provided with a sliding groove, and a sliding block is slidably connected in the sliding groove. At the same time, the side of the sliding block away from the sliding groove is fixed to the connecting frame.

[0011] As a further embodiment of this utility model: the filter assembly further includes a positioning hole, which is located in the middle of the positioning block;

[0012] Positioning hole two, which is located in the middle of the sliding block;

[0013] The limiting pin passes through positioning hole one and positioning hole two to position the connecting frame and the filter screen.

[0014] As a further embodiment of this utility model: a storage tank is fixedly connected inside the box, the storage tank is used to receive the oil after coating and filtration, and the box is provided with an oil filling port, which is connected to the storage tank to facilitate the addition of oil to the storage tank.

[0015] As a further embodiment of this utility model: both sides of the box are provided with movable grooves, and movable rods are slidably connected in the movable grooves. At the same time, a pull ring is fixedly connected to one side of each movable rod.

[0016] As a further embodiment of this utility model, it also includes a flow guiding component, which is disposed on one side of the housing and is used to guide the filtered oil.

[0017] As a further embodiment of this utility model: the flow guiding component includes an oil pump, which is fixed to one side outside the tank and is used to extract oil.

[0018] An oil suction pipe is provided, with one side fixed to one end of an oil pump and the other side passing through the tank and the storage pool and located inside the storage pool. The oil suction pipe is used to guide the oil flow and is made of rigid pipe material.

[0019] An oil drain pipe is provided, with one side fixed to one end of an oil pump and the other side connected to a storage tank. The oil drain pipe is used to guide the flow of oil and is made of flexible hose material.

[0020] As a further embodiment of this utility model: the flow guiding component also includes a storage box, which is fixedly connected to the side of the moving rod away from the moving groove, and the storage box is used to store oil.

[0021] The nozzle is fixed to the bottom of the storage tank and communicates with the storage tank. The nozzle is used to spray oil to coat the piston rod.

[0022] As a further embodiment of this utility model: a spraying tank is provided inside the box, and the spraying tank is located directly above the filter screen. The spraying tank is used to store the piston rod to be sprayed.

[0023] The beneficial effects of this utility model are:

[0024] (1) This utility model pulls the limit pin, and the limit pin is taken out along the positioning hole one and positioning hole two. Pull the pull handle, and the pull handle takes the connecting frame and filter screen out along the sliding groove through the sliding block, making it easier to clean the impurities on the filter screen. It can effectively maintain the filtering effect of the filter screen, thereby maintaining the quality of the piston rod oiling.

[0025] (2) This utility model is equipped with an oil pump. The oil pump sucks out the filtered oil from the storage tank through the oil suction pipe, and then transmits it to the storage tank through the oil discharge pipe. Finally, it is sprayed out by the nozzle, thereby realizing the secondary use of the oil. This can effectively avoid the waste caused by oiling the piston rod and enable the oil to be directly reused to improve efficiency. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 This is a three-dimensional structural schematic diagram of an oiling machine for piston rod production according to this utility model;

[0028] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0029] Figure 3 This is a cross-sectional structural schematic diagram of an oiling machine for piston rod production according to this utility model;

[0030] Figure 4 This is an exploded view of the filter assembly of this utility model;

[0031] Figure 5 This is a three-dimensional structural diagram of the flow guiding component of this utility model.

[0032] In the diagram: 1. Housing; 2. Filter assembly; 3. Flow guide assembly; 4. Spray tank; 5. Oil filling port; 6. Moving trough; 7. Storage tank; 8. Moving rod; 9. Pull ring; 201. Connecting frame; 202. Filter screen; 203. Positioning block; 204. Sliding block; 205. Sliding groove; 206. Pull handle; 2031. Positioning hole one; 2032. Positioning hole two; 2033. Limit pin; 301. Oil pump; 302. Oil suction pipe; 303. Oil discharge pipe; 304. Storage tank; 305. Spray head. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-5 As shown, this utility model is an oiling machine for piston rod production, characterized in that it includes: a filter assembly 2, which is disposed inside the housing 1, and is used to filter impurities from the oil after the piston rod is coated.

[0035] The filter assembly 2 includes a connecting frame 201, and a filter screen 202 is fixedly connected to the inner side of the connecting frame 201. The filter screen 202 is used to filter the oil.

[0036] Pull handle 206, which is fixed to one side of connecting frame 201, to pull connecting frame 201 and filter screen 202;

[0037] Positioning block 203 is fixed inside the housing 1. A sliding groove 205 is provided inside the positioning block 203, and a sliding block 204 is slidably connected inside the sliding groove 205. At the same time, the side of the sliding block 204 away from the sliding groove 205 is fixed to the connecting frame 201.

[0038] It should be noted that the design of the pull handle 206 makes it more convenient to move the connecting frame 201 and the filter screen 202 during the process.

[0039] In a preferred embodiment, the filter assembly 2 further includes a positioning hole 2031, which is located in the middle of the positioning block 203.

[0040] Positioning hole 2032 is located in the middle of sliding block 204;

[0041] Limit pin 2033 passes through positioning hole one 2031 and positioning hole two 2032 to position the connecting frame 201 and the filter screen 202.

[0042] In a preferred embodiment, a storage tank 7 is fixedly connected inside the housing 1. The storage tank 7 is used to receive the oil after coating and filtration. The housing 1 is provided with an oil filling port 5, and the oil filling port 5 is connected to the storage tank 7 to facilitate the addition of oil to the storage tank 7.

[0043] It should be noted that the storage tank 7 is used to store the oil sprayed on the piston rod, and the oil can also be added to the storage tank 7 through the oil filling port 5.

[0044] In a preferred embodiment, both sides of the housing 1 are provided with movable grooves 6, and movable rods 8 are slidably connected in each movable groove 6. At the same time, a pull ring 9 is fixedly connected to one side of each movable rod 8.

[0045] As a preferred embodiment, it also includes a flow guiding component 3, which is disposed on one side of the housing 1 and is used to guide the filtered oil.

[0046] In a preferred embodiment, the flow guiding component 3 includes an oil pump 301, which is fixed to one side of the outside of the housing 1 and is used to extract oil.

[0047] The oil suction pipe 302 is fixed to one end of the oil pump 301 on one side, and the other side of the oil suction pipe 302 passes through the box 1 and the storage tank 7 and is set in the storage tank 7. The oil suction pipe 302 is used to guide the oil. The oil suction pipe 302 is made of rigid pipe material.

[0048] The oil drain pipe 303 is fixed on one side to one end of the oil pump 301, and the other side of the oil drain pipe 303 is connected to the storage tank 304. The oil drain pipe 303 is used to guide the oil flow and is made of hose material.

[0049] It should be noted that its oil drain pipe 303 is made of flexible hose material, which makes it more convenient to spray when moving around.

[0050] In a preferred embodiment, the flow guiding assembly 3 also includes a storage tank 304, which is fixedly connected to the side of the moving rod 8 away from the moving groove 6. The storage tank 304 is used to store oil.

[0051] The nozzle 305 is fixed to the bottom of the storage tank 304 and communicates with the storage tank 304. The nozzle 305 is used to spray oil to coat the piston rod.

[0052] It should be noted that the nozzle 305 is equipped with spray holes to facilitate the spraying of the piston rod.

[0053] In a preferred embodiment, a spray tank 4 is provided inside the housing 1, and the spray tank 4 is located directly above the filter screen 202. The spray tank 4 is used to store the piston rod to be sprayed.

[0054] It should be noted that the spray tank 4 is equipped with holes to facilitate oil filtration.

[0055] The working principle of this utility model is as follows: First, the piston rod to be sprayed is placed in the spray tank 4. By starting the oil pump 301, the oil in the storage tank 7 is drawn out through the drain pipe 303 and the storage tank 304, and finally sprayed out by the nozzle 305. This pushes the pull ring 9, which moves the moving rod 8 along the moving groove 6. The moving rod 8 moves the storage tank 304 and the nozzle 305, thus improving the spraying effect of the piston rod in the spray tank 4. After spraying the piston rod in the spray tank 4, the oil falls onto the filter screen 202. After being filtered by the filter screen 202, it finally falls into the storage tank 7, allowing the sprayed oil to be filtered and preventing impurities from affecting the spraying process. To improve the oiling effect on the piston rod, an oil pump 301 is installed. The oil pump 301 draws the filtered oil from the storage tank 7 through the oil suction pipe 302, and then transfers it to the storage tank 304 through the oil discharge pipe 303. Finally, it is sprayed out by the nozzle 305, thus realizing the secondary use of the oil and effectively avoiding waste when oiling the piston rod. Pulling the limit pin 2033 removes it along the positioning hole 1 2031 and positioning hole 2032. Pulling the pull handle 206 removes the connecting frame 201 and the filter screen 202 along the sliding groove 205 through the sliding block 204, making it easier to clean the impurities on the filter screen 202 and effectively maintaining the filtration effect of the filter screen 202.

[0056] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An oiling machine for piston rod production, characterized in that, include A filter assembly (2) is disposed inside the housing (1) and is used to filter impurities from the oil after the piston rod is coated. The filter assembly (2) includes a connecting frame (201), and a filter screen (202) is fixedly connected to the inner side of the connecting frame (201). The filter screen (202) is used to filter the oil. Pull the handle (206), which is fixed to one side of the connecting frame (201) and is used to pull the connecting frame (201) and the filter screen (202); Positioning block (203) is fixed inside the housing (1). A sliding groove (205) is provided inside the positioning block (203), and a sliding block (204) is slidably connected inside the sliding groove (205). At the same time, the side of the sliding block (204) away from the sliding groove (205) is fixed to the connecting frame (201).

2. The oiling machine for piston rod production according to claim 1, characterized in that, The filter assembly (2) further includes a positioning hole (2031), which is located in the middle of the positioning block (203); Positioning hole two (2032), the positioning hole two (2032) is located in the middle of the sliding block (204); The limiting pin (2033) passes through the positioning hole one (2031) and the positioning hole two (2032) to position the connecting frame (201) and the filter screen (202).

3. The oiling machine for piston rod production according to claim 2, characterized in that, The housing (1) is fixedly connected to a storage tank (7), which is used to receive the oil after coating and filtration. The housing (1) is provided with an oil filling port (5), and the oil filling port (5) is connected to the storage tank (7) to facilitate the addition of oil to the storage tank (7).

4. The oiling machine for piston rod production according to claim 3, characterized in that, Both sides of the box (1) are provided with movable grooves (6), and movable rods (8) are slidably connected in the movable grooves (6). At the same time, a pull ring (9) is fixedly connected to one side of each movable rod (8).

5. An oiling machine for piston rod production according to claim 4, characterized in that, It also includes a flow guiding component (3), which is disposed on one side of the housing (1) and is used to guide the filtered oil.

6. An oiling machine for piston rod production according to claim 5, characterized in that, The flow guiding assembly (3) includes an oil pump (301), which is fixed to one side of the outside of the housing (1) and is used to extract oil. The oil suction pipe (302) is fixed on one side to one end of the oil pump (301), and the other side of the oil suction pipe (302) passes through the box (1) and the storage tank (7) and is set in the storage tank (7). The oil suction pipe (302) is used to guide the oil. The oil suction pipe (302) is made of rigid pipe material. The oil drain pipe (303) is fixed on one side to one end of the oil pump (301) and the other side of the oil drain pipe (303) is connected to the storage tank (304). The oil drain pipe (303) is used to guide the oil flow and is made of hose material.

7. An oiling machine for piston rod production according to claim 6, characterized in that, The flow guiding assembly (3) also includes a storage tank (304), which is fixedly connected to the side of the moving rod (8) away from the moving groove (6) and is used to store oil. The nozzle (305) is fixed to the bottom of the storage tank (304) and communicates with the storage tank (304). The nozzle (305) is used to spray oil to coat the piston rod.

8. An oiling machine for piston rod production according to claim 7, characterized in that, The housing (1) is equipped with a spray tank (4), which is located directly above the filter screen (202). The spray tank (4) is used to store the piston rod to be sprayed.

Images