Rubber hose connector core tail lubricating device
By designing a lubricating device at the end of the hose joint core containing sponge and oil control components, the problem of lubricating oil accumulation is solved, and the efficient utilization of lubricating oil and the normal use of the joints are achieved.
Patent Information
- Application Number
- CN202421120785.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-21
AI Technical Summary
During use, the lubricating device of the existing hose joint core is likely to cause lubricating oil to accumulate in the thread groove, affecting the subsequent use of the joint.
A lubrication device at the end of the hose joint core including a frame, an oil storage box, a sponge, a deflector, an oil guide groove, an oil outlet and an oil control assembly is designed. Leak the lubricant through the sponge to the oil coating cloth and control the oil flow through the oil control assembly to ensure that the lubricant is applied only to the thread groove of the joint in the necessary amount.
It effectively reduces the amount of lubricant applied, avoids the accumulation of lubricant in the thread groove, ensures the normal use of the joints, and achieves the efficient utilization of lubricant.
Smart Images
Figure CN222490704U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of hose joint lubrication, and in particular to a hose joint core tail lubrication device. Background Art
[0002] When connecting a hose and a joint, it is usually customary to apply lubricating oil to the threads at the end of the joint core to make the connection between the hose and the joint faster.
[0003] like Figure 1 As shown, there is a lubricating device for the tail of a hose joint core, comprising an oil storage box 2 and a sponge 3 installed in the oil storage box 2; when in use, lubricating oil is filled into the oil storage box 2 so that the lubricating oil penetrates into the sponge 3, and then the staff presses the tail of the joint core into the sponge 3 to lubricate the tail of the hose joint core through the sponge 3 permeated with lubricating oil.
[0004] However, during actual use of the above-mentioned hose joint core tail lubrication device, when the lubricating oil is applied to the hose joint core tail using the sponge 3 soaked with lubricating oil, it is easy for the lubricating oil to remain in the thread groove of the hose joint core tail. When the joint needs to be connected to the hose, the lubricating oil in the thread groove of the joint core tail will be squeezed out due to the squeezing of the hose connection part, causing the user to mistakenly believe that there is leakage at the pipe connection, affecting the user's judgment and making it inconvenient to use. Utility Model Content
[0005] In order to achieve the purpose of reducing the amount of lubricating oil applied to the outer wall of the hose joint core tail while ensuring the lubrication effect of the hose joint core tail, thereby avoiding the accumulation of lubricating oil in the thread groove of the hose joint core tail, the present application provides a hose joint core tail lubrication device.
[0006] The present application provides a hose joint core tail lubrication device, which adopts the following technical solution:
[0007] A lubrication device for the tail end of a hose joint core, comprising a frame, an oil storage box fixedly connected to the frame, a sponge placed in the oil storage box, a guide plate fixedly connected to the outside of the oil storage box, an oil guide groove formed on the guide plate, an oil outlet opened on the side wall of the oil storage box, the oil outlet being used to connect the oil guide groove and the oil storage box, and an oil control component for controlling the flow of lubricating oil is provided at the oil outlet.
[0008] By adopting the above technical scheme, when in use, the staff pours the lubricating oil on the sponge, and the lubricating oil leaks into the oil storage box through the sponge, and finally the lubricating oil flows into the oil guide groove through the oil outlet, and at the same time, the flow of the lubricating oil flowing out of the oil outlet is controlled by the oil control component. After that, the staff can place the tail of the hose joint core in the oil guide groove for applying the lubricating oil. During use, the sponge is firstly used to seep oil to prevent the lubricating oil from flowing directly into the oil storage box when the flow rate is too fast and cannot be controlled. Then, the oil control component is used to control the flow of the lubricating oil for a second time, so as to ensure the amount of lubricating oil applied to the tail of the hose joint core, so as to avoid excessive lubricating oil in the oil guide groove, which causes the lubricating oil to accumulate in the threaded groove at the tail of the hose joint core and affect subsequent use.
[0009] Preferably, the oil control assembly includes an oil-coating cloth arranged in the oil guide groove and a fixing structure for fixing the oil-coating cloth, wherein a portion of the oil-coating cloth is located in the oil storage box after passing through the oil outlet, and the other portion is located in the oil guide groove outside the oil storage box, and the fixing structure is located in the oil storage box.
[0010] By adopting the above technical scheme, part of the oiling cloth is fixed in the oil storage box through the fixing structure during use to prevent the oiling cloth from slipping out of the oil storage box and affecting the use of the oiling cloth; the lubricating oil is leaked onto the oiling cloth through the sponge, so that the lubricating oil slowly seeps along the oiling cloth placed in the oil storage box to part of the oiling cloth outside the oil storage box, and then the staff puts the tail of the hose joint core on the oiling cloth outside the oil storage box for smearing, thereby reducing the amount of lubricating oil applied while ensuring effective lubrication of the tail of the hose joint core, and the use is simple and convenient.
[0011] Preferably, the sponge is placed on the oiled cloth.
[0012] By adopting the above technical solution, the sponge is placed on the oiling cloth during use. On the one hand, the sponge is used to squeeze the oiling cloth and perform secondary position limiting on the oiling cloth. On the other hand, when the staff pours the lubricating oil into the oil storage box, it is ensured that the lubricating oil first passes through the sponge and then seeps onto the oiling cloth, which is helpful to control the flow of the lubricating oil on the oiling cloth and prevent the lubricating oil from flowing directly along the bottom wall of the oil storage box to the oil outlet, affecting the amount of oil seepage on the oiling cloth outside the oil storage box.
[0013] Preferably, the fixing structure comprises an insertion rod fixed to the bottom wall of the oil storage box, and a ring for sleeved on the insertion rod is fixed on the oiling cloth.
[0014] By adopting the above technical solution, the sleeve ring is sleeved on the insertion rod to fix and limit the part of the oiling cloth located in the oil storage box, thereby preventing the oiling cloth from sliding, and the use is simple and convenient.
[0015] Preferably, the frame includes a plurality of columns fixed around the bottom of the oil storage box, a connecting rod for connecting the plurality of columns together, a support foot is provided at the bottom end of the column, and an adjustment component for adjusting the height of the support foot is provided on the column.
[0016] By adopting the above technical solution, the upright column is supported by the supporting legs during use, so as to reduce the tilt of the oil storage box caused by uneven ground, thereby affecting the oil leakage of the oil coating cloth. At the same time, the staff adjusts the height of the supporting legs by adjusting the components to adjust the tilt angle of the oil storage box, so as to control the flow rate of the lubricating oil in the oil storage box, which is convenient for the staff to adjust the oil leakage rate and amount of the lubricating oil on the oil coating cloth as needed, and is convenient to use.
[0017] Preferably, the adjustment assembly includes a fixed seat fixed on the column, a screw rod rotating on the fixed seat, a screw sleeve threadedly connected to the screw rod, and a handwheel fixed to the end of the screw rod, the support foot is fixedly connected to the screw sleeve, and the screw sleeve is slidably connected to the column.
[0018] By adopting the above technical solution, when in use, the staff rotates the hand wheel to drive the screw to rotate, and the rotation of the screw drives the threaded sleeve to slide along the length direction of the column, thereby adjusting the height of the column, which is simple and convenient to use.
[0019] Preferably, an oil box for collecting the flowing lubricating oil is detachably connected to the column, and the oil box is located below the oil guide groove.
[0020] By adopting the above technical solution, the lubricating oil flowing out of the oil storage box is collected through the oil receiving box during use, so as to prevent the lubricating oil from flowing directly to the bottom surface along the oil guide groove and affecting the use environment. At the same time, it is convenient for the staff to reuse the collected lubricating oil to avoid waste of lubricating oil.
[0021] Preferably, a sealing cover is rotatably connected to the oil storage box.
[0022] By adopting the above technical solution, a sealing cover is provided during use to prevent external dust from entering the oil storage box and affecting the normal lubricating effect of the lubricating oil.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. During use, guide the lubricating oil to leak onto the oiling cloth through the sponge, and guide the lubricating oil to leak for the second time through the oiling cloth to ensure that the amount of oil seeping onto the oiling cloth outside the oil storage box will not be too much. In this way, the amount of lubricating oil applied can be controlled while ensuring effective lubrication of the tail of the hose joint core, thereby preventing the lubricating oil from accumulating in the thread groove at the tail of the hose joint core when too much is applied, affecting the subsequent use of the joint;
[0025] 2. When in use, the staff adjusts the height of the column by turning the hand wheel to adjust the inclination angle of the oil storage box and the oil guide groove, thereby adjusting the oil seepage rate and amount on the oiling cloth, so that the staff can control the oil seepage amount on the oiling cloth according to the use needs, which is simple and convenient to use;
[0026] 3. When in use, an oil container is provided to collect the lubricating oil flowing out of the oil storage box. On the one hand, this prevents the lubricating oil from flowing to the outside and affecting the environment. On the other hand, it is convenient for the staff to collect the lubricating oil after use and avoid waste of lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is an axonometric diagram mainly showing the structure of the lubrication device in the background technology of this application;
[0028] Figure 2 It is an axonometric diagram mainly showing the overall structure in the embodiment of the present application;
[0029] Figure 3 It is an axonometric diagram mainly showing the frame structure in the embodiment of the present application;
[0030] Figure 4 It is an axonometric diagram mainly showing the structure of the adjustment assembly in the embodiment of the present application;
[0031] Figure 5 It is an axonometric diagram mainly showing the structure of the oil storage box in the embodiment of the present application;
[0032] Figure 6 It is a cross-sectional view mainly showing the internal structure of the oil storage box in the embodiment of the present application.
[0033] Figure numerals: 1, frame; 11, column; 12, connecting rod; 13, mounting seat; 2, oil storage box; 3, sponge; 4, guide plate; 5, oil guide groove; 6, oil outlet; 7, oil control assembly; 71, oiling cloth; 72, fixing structure; 721, plug rod; 722, collar; 8, support leg; 9, adjustment assembly; 91, fixing seat; 92, screw rod; 93, screw sleeve; 94, handwheel; 10, oil storage box; 20, cover. DETAILED DESCRIPTION
[0034] The following is combined with Figure 2 -Attached Figure 5 This application is described in further detail.
[0035] The embodiment of the present application discloses a lubricating device for the tail of a hose joint core.
[0036] Reference Figure 2 and Figure 3A hose joint core tail lubrication device includes a frame 1 placed horizontally on the ground, the frame 1 includes four columns 11 and two groups of connecting rods 12, the four columns 11 are rectangular and stand on the ground, one group of connecting rods 12 is fixed at the top of the columns 11 for connecting the tops of the four columns 11, and the other group of connecting rods 12 is fixed near the bottom of the columns 11, and the columns 11 and the connecting rods 12 are fixed by welding.
[0037] Reference Figure 2 and Figure 4 , a support foot 8 is provided at the bottom end of the column 11. In the present embodiment, the bottom end of the support foot 8 is preferably set to an elastic rubber material. An adjusting component 9 for adjusting the height of the support foot 8 is provided on the column 11. The adjusting component 9 includes a fixing seat 91, a screw rod 92, a screw sleeve 93 and a hand wheel 94. The fixing seat 91 is fixed to the column 11 by bolts, and the screw rod 92 is rotatably connected to the fixing seat 91. The hand wheel 94 is welded to the top of the screw rod 92. The screw sleeve 93 is threadedly connected to the screw rod 92, and the screw sleeve 93 is slidably connected to the column 11, and the support foot 8 is fixed to the screw sleeve 93 by welding; when in use, the staff drives the screw rod 92 to rotate by screwing the hand wheel 94, and the rotation of the screw rod 92 drives the screw sleeve 93 to slide in the vertical direction, and the sliding of the screw sleeve 93 drives the support foot 8 to rise and fall, thereby adjusting the height of the column 11, which is simple and convenient to use.
[0038] Reference Figure 2 and Figure 5 An oil storage box 2 is welded and fixed to the top of the column 11, and a guide plate 4 is integrally formed on the outer wall of the oil storage box 2. The guide plate 4 is U-shaped as a whole, and an oil guide groove 5 is formed on the guide plate 4. An oil outlet 6 is opened on the side plate of the oil storage box 2, and the oil outlet 6 is arranged toward the oil guide groove 5, and the oil outlet 6 connects the oil guide groove 5 and the oil storage box 2. An oil control component 7 is arranged at the oil outlet 6, and the oil control component 7 is used to control the flow rate of lubricating oil at the oil outlet 6.
[0039] Reference Figure 5 and Figure 6 In order to prevent the staff from pouring the lubricating oil into the oil storage box 2 and the lubricating oil flowing directly to the oil outlet 6 along the bottom wall of the oil storage box 2 at a too high flow rate, a sponge 3 is arranged in the oil storage box 2, and the sponge 3 is arranged in the oil storage box 2 as a whole and tilted, and a cover 20 is also hinged on the oil storage box 2; when in use, the staff pours the lubricating oil on the sponge 3, and the lubricating oil seeps into the oil storage box 2 little by little through the sponge 3, and then flows along the oil outlet 6 to the oil guide groove 5, so as to avoid the lubricating oil flowing too fast when it is directly poured into the oil storage box 2, resulting in the oil outlet 6 The rate cannot be controlled, thereby affecting the subsequent staff from applying lubricating oil to the tail of the hose joint core, and the oil storage box 2 is closed by setting the cover 20 to prevent external dust from entering the oil storage box 2 and contaminating the lubricating oil.
[0040] Reference Figure 5 and Figure 6 The oil control component 7 includes an oiling cloth 71 and a fixing structure 72 for fixing the oiling cloth 71. In the present embodiment, the oiling cloth 71 is preferably configured as a cloth that is easily penetrated by the lubricating oil. The oiling cloth 71 is placed in the oil guide groove 5, and a part of the oiling cloth 71 is located outside the oil storage box 2, and the other part is located inside the oil storage box 2 after passing through the oil outlet 6. The sponge 3 is placed on the oiling cloth 71; when in use, the lubricating oil is leaked onto the oiling cloth 71 through the sponge 3, so that the lubricating oil slowly penetrates into the oiling cloth 71 and gradually spreads to the part of the oiling cloth 71 located outside the oil storage box 2, so as to control the flow rate and flow of the lubricating oil, thereby facilitating the staff to effectively lubricate the tail of the hose joint core through the part of the oiling cloth 71 outside the oil storage box 2, and also avoiding the phenomenon in the prior art that when the sponge 3 is used to apply the lubricating oil, the lubricating oil is easily accumulated in the threaded groove at the tail of the joint core.
[0041] Reference Figure 5 and Figure 6 The fixing structure 72 is arranged in the oil storage box 2, and the fixing structure 72 includes a plurality of plug rods 721. In the present embodiment, two plug rods 721 are preferably provided. The two plug rods 721 are welded to the bottom wall of the oil storage box 2, and one end of the oil-coated cloth 71 located in the oil storage box 2 is sewn and fixed with two rings 722; when in use, the two rings 722 are respectively sleeved on one plug rod 721, so as to prevent the oil-coated cloth 71 from sliding and affecting normal use.
[0042] Reference Figure 2 and Figure 3 Two mounting seats 13 are welded on the column 11, and an oil box 10 is placed on the mounting seat 13. The oil box 10 is located below the oil outlet end of the oil guide groove 5. When in use, the lubricating oil slowly flows along the oil guide groove 5 to the opening at one end of the oil guide groove 5, flows down along the opening, and finally drips into the oil box 10, so as to collect the lubricating oil, thereby preventing the lubricating oil from flowing directly to the ground to pollute the environment, and at the same time, it is convenient for the staff to reuse the lubricating oil. After the oil box 10 is full, the staff can remove the oil box 10 for cleaning, which is simple and convenient to use.
[0043] The working principle of the embodiment of the present application is as follows: when in use, the staff opens the cover 20 and pours the lubricating oil onto the sponge 3, and guides the lubricating oil to drip onto the oiling cloth 71 through the leakage of the sponge 3, so that the lubricating oil slowly penetrates along the oiling cloth 71 to the part of the oiling cloth 71 outside the oil storage box 2, and then the staff puts the tail end of the hose joint core on the oiling cloth 71 outside the oil storage box 2 for lubrication, thereby achieving the premise of effectively lubricating the tail end of the hose joint core and avoiding the accumulation of lubricating oil in the threaded groove at the tail end of the hose joint core due to excessive lubrication; at the same time, the staff can adjust the height of the support foot 8 by turning the hand wheel 94 according to the needs of use, so as to adjust the inclination angle of the oil storage box 2, thereby controlling the penetration rate and oil output of the oiling cloth 71; when the oiling cloth 71 is used for a long time, the staff can remove the ring 722 to make the ring 722 detach from the plug 721, thereby facilitating the disassembly and removal of the oiling cloth 71, so that the staff can clean and replace the oiling cloth 71, which is simple and convenient to use.
[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A lubricating device for the tail of a hose joint core, characterized in that: The invention comprises a frame (1), an oil storage box (2) is fixedly connected to the frame (1), a sponge (3) is placed in the oil storage box (2), a guide plate (4) is fixedly connected to the outside of the oil storage box (2), an oil guide groove (5) is formed on the guide plate (4), an oil outlet (6) is provided on the side wall of the oil storage box (2), the oil outlet (6) is used to connect the oil guide groove (5) and the oil storage box (2), and an oil control component (7) for controlling the flow of lubricating oil is arranged at the oil outlet (6).
2. A hose joint core tail lubrication device according to claim 1, characterized in that: The oil control component (7) comprises an oiling cloth (71) arranged in the oil guide groove (5) and a fixing structure (72) for fixing the oiling cloth (71); a portion of the oiling cloth (71) is located in the oil storage box (2) after passing through the oil outlet (6), and another portion is located in the oil guide groove (5) outside the oil storage box (2); and the fixing structure (72) is located in the oil storage box (2).
3. A hose joint core tail lubrication device according to claim 2, characterized in that: The sponge (3) is placed on the oiled cloth (71).
4. A hose joint core tail lubrication device according to claim 2, characterized in that: The fixing structure (72) comprises an insertion rod (721) fixed to the bottom wall of the oil storage box (2), and a sleeve ring (722) for sleeve-mounting on the insertion rod (721) is fixed on the oiling cloth (71).
5. A hose joint core tail lubrication device according to claim 1, characterized in that: The frame (1) comprises a plurality of columns (11) fixed around the bottom of the oil storage box (2), and a connecting rod (12) for connecting the plurality of columns (11) together; a support foot (8) is provided at the bottom end of the column (11); and an adjustment component (9) for adjusting the height of the support foot (8) is provided on the column (11).
6. A hose joint core tail lubrication device according to claim 5, characterized in that: The adjustment assembly (9) comprises a fixing seat (91) fixed on the column (11), a screw (92) rotating on the fixing seat (91), a screw sleeve (93) threadedly connected to the screw (92), and a hand wheel (94) fixed to the end of the screw (92); the support foot (8) is fixedly connected to the screw sleeve (93), and the screw sleeve (93) is slidably connected to the column (11).
7. A hose joint core tail lubrication device according to claim 1, characterized in that: An oil box (10) for collecting the flowing lubricating oil is detachably connected to the frame (1), and the oil box (10) is located below the oil guide groove (5).
8. A hose joint core tail lubrication device according to claim 1, characterized in that: A sealing cover (20) is rotatably connected to the oil storage box (2).