Lubricating device for metal piece contact point position

Abstract

The utility model discloses a metal piece contact point position lubricating device which comprises a containing and storing assembly, an oil outlet smearing assembly and an injection assembly, the oil outlet smearing assembly is arranged on the left side of the containing and storing assembly, and the injection assembly is arranged on the top of the containing and storing assembly. The containing storage assembly comprises an oil storage tank, a first piston, a first spring, a handle, a limiting sliding pipe, a connecting rod, a first sliding groove and a first sliding rod. The oil outlet smearing assembly comprises a first blocking plate, a conical rod, a coating sponge and a second sliding rod. The lubricating device for the contact point of the metal piece has the advantages of being capable of being used repeatedly and convenient to smear, and solves the problems that when lubricating oil is smeared, a disposable oil gun is generally used for pouring and smearing the lubricating oil, although maintenance of the contact position of the metal gear piece is facilitated, the whole bottle is easy to pour out in the pouring process, and the service life of the metal gear piece is prolonged. And meanwhile, the disposable use cost is high, and repeated utilization cannot be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts lubrication, in particular to a lubrication device for contact points of metal parts. Background Art

[0002] Metal materials refer to materials with properties such as luster, ductility, and good electrical and thermal conductivity. They are generally divided into ferrous and non-ferrous metals. Ferrous metals include iron, chromium, and manganese. Steel is a fundamental structural material, known as the "backbone of industry." Advances in science and technology and the widespread application of new chemical and non-metallic materials have led to a growing number of steel substitutes, resulting in a relative decrease in demand for steel. However, to date, steel's dominant position in the composition of industrial raw materials remains difficult to replace. Metal parts refer to a collection of metal blocks, bars, tubes, and other materials manufactured from metal in various sizes and shapes.

[0003] After long-term meshing, metal gears need to be lubricated at their contact points. When applying lubricating oil, a disposable oil gun is generally used to pour it. Although this facilitates the maintenance of the contact positions of the metal gear parts, it is easy to pour out the entire bottle when pouring. At the same time, the cost of disposable use is high and it cannot be reused. Therefore, there is an urgent need for a lubrication device for the contact points of metal parts to overcome the above defects. Utility Model Content

[0004] The purpose of the present invention is to provide a lubricating device for contact points of metal parts, which has the advantages of being reusable and convenient to apply, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a lubrication device for contact points of metal parts, comprising a storage and accommodating component, an oil-discharging component and an injection component, wherein the oil-discharging component is arranged on the left side of the storage and accommodating component, and the injection component is arranged on the top of the storage and accommodating component, the storage and accommodating component comprises an oil storage tank, a first piston, a first spring, a handle, a limiting slide tube, a connecting rod, a first slide groove and a first slide rod, the oil-discharging component comprises a first sealing plate, a tapered rod, a coating sponge, a second spring, a second slide groove and a second slide rod, the injection component comprises an injection tube, a one-way guide valve, a moving rod, a third slide groove, a guide tube, a third slide rod, a second piston, a limiting rod, a fourth slide groove, a fourth slide rod, a second sealing plate and a third spring.

[0006] Furthermore, the first spring is fixedly installed at the center of the right side of the inner cavity of the storage oil tank, the first piston is fixedly installed on the left side of the first spring, the limiting slide tubes are all fixedly installed on the right side of the inner cavity of the storage oil tank and there are two of them, the connecting rod is arranged in the inner cavity of the limiting slide tube, and the handle is fixedly installed on the right side of the storage oil tank.

[0007] Furthermore, the first slide groove is opened inside the connecting rod, the first slide rod slides inside the first slide groove, the two sides of the first slide rod are fixedly connected to the inner cavity of the limiting slide tube, and the left side of the connecting rod is fixedly connected to the right side of the first piston.

[0008] Furthermore, the first blocking plate is arranged on the left side of the inner cavity of the storage oil tank, the conical rod is fixedly installed on the left side of the first blocking plate, the second slide groove is opened inside the conical rod, and the second slide rod slides inside the second slide groove.

[0009] Furthermore, the two sides of the second sliding rod are fixedly connected to the inner cavity of the first sealing plate, the inner cavity of the second slide groove is fixedly installed with a second spring on the left side of the second sliding rod, the coating sponge is fixedly installed on the left side of the storage oil tank, and the second sealing plate is arranged on the top of the inner cavity of the storage oil tank.

[0010] Furthermore, the guide pipe is connected to the top of the storage oil tank, the limit rod is arranged in the inner cavity of the guide pipe, the bottom of the limit rod is fixedly connected to the top of the second blocking plate, and the fourth slide groove is opened inside the limit rod.

[0011] Furthermore, the fourth slide rod slides inside the fourth slide groove, both sides of the fourth slide rod are fixedly connected to the inner cavity of the guide tube, the inner cavity of the fourth slide groove and the top of the fourth slide rod are fixedly installed with a third spring, and the injection tube is connected to the right side of the guide tube.

[0012] Furthermore, the second piston is arranged in the inner cavity of the injection tube, the one-way guide valve is connected to the left side of the injection tube, the movable rod is fixedly installed on the right side of the second piston, the third slide groove is opened inside the movable rod, the third slide rod slides inside the third slide groove, and both sides of the third slide rod are fixedly connected to the inner cavity of the injection tube.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] The utility model stores lubricating oil by arranging a storage component, and reduces the volume it accommodates according to the amount of its dosage, smears the metal parts by arranging an oil dispensing and smearing component, and facilitates the introduction of lubricating oil into the interior of the storage component by arranging an injection component, thereby achieving the advantage of repeated use. When smearing, the entire device is held by a handle, and the tapered rod is pressed against the surface of the metal part after moving to a specified position. The tapered rod drives the first blocking plate to move inward, so that the lubricating oil is introduced into the interior of the coating sponge through the storage tank, and then the metal part is smeared under the action of the coating sponge. When the dosage of the lubricating oil in the inner cavity of the storage tank is reduced, the first piston is moved to one side under the action of the first spring, thereby reducing the volume of the stored lubricating oil. When the lubricating oil is used up, the one-way guide valve is connected to the lubricating oil tank, and the moving rod is pulled. The moving rod drives the second piston to move outward, thereby drawing the lubricating oil into the inner cavity of the injection tube, and then the moving rod is reset. Under the action of oil pressure, the lubricating oil is introduced into the inner cavity of the storage tank through the guide tube. When the diversion is completed, the limit rod drives the second blocking plate to reset under the action of the third spring, thereby sealing the connection between the storage tank and the guide tube. It has the advantages of being reusable and easy to apply, and solves the problem of using a disposable oil gun to pour and apply the lubricating oil. Although this facilitates the maintenance of the contact position of the metal gear parts, it is easy to pour out the whole bottle when pouring, and the cost of disposable use is high and it cannot be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle part;

[0018] Figure 4 This is a schematic structural diagram of another perspective of the present utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the position-limiting sliding tube of the utility model;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the oil dispensing and smearing component of the utility model.

[0021] In the figure: 1. Storage component; 11. Oil storage tank; 12. First piston; 13. First spring; 14. Handle; 15. Limiting slide; 16. Connecting rod; 17. First slide; 18. First slide; 2. Oil dispensing component; 21. First blocking plate; 22. Conical rod; 23. Coating sponge; 24. Second spring; 25. Second slide; 26. Second slide; 3. Injection component; 31. Injection tube; 32. One-way guide valve; 33. Moving rod; 34. Third slide; 35. Guide tube; 36. Third slide; 37. Second piston; 38. Limiting rod; 39. Fourth slide; 391. Fourth slide; 392. Second blocking plate; 393. Third spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-6 As shown, a lubricating device for contact points of metal parts includes a storage and accommodating component 1, an oil dispensing component 2 and an injection component 3, wherein the oil dispensing component 2 is arranged on the left side of the storage and accommodating component 1, and the injection component 3 is arranged on the top of the storage and accommodating component 1. The storage and accommodating component 1 includes an oil storage tank 11, a first piston 12, a first spring 13, a handle 14, a limiting slide 15, a connecting rod 16, a first slide 17 and a first slide 18, the oil dispensing component 2 includes a first blocking plate 21, a tapered rod 22, a coating sponge 23, a second spring 24, a second slide 25 and a second slide 26, and the injection component 3 includes an injection tube 31, a one-way guide valve 32, a moving rod 33, a third slide 34, a guide tube 35, a third slide 36, a second piston 37, a limiting rod 38, a fourth slide 39, a fourth slide 391, a second sealing plate 392 and a third spring 393;

[0024] More specifically, by providing an injection assembly 3, it is convenient to introduce the lubricating oil into the interior of the storage assembly 1, thereby achieving the advantage of reuse. When applying, the entire device is held by the handle 14, and after moving to the specified position, the tapered rod 22 is pressed on the surface of the metal part. The tapered rod 22 drives the first blocking plate 21 to move inward, so that the lubricating oil is introduced into the interior of the coating sponge 23 through the storage tank 11, and then the metal part is applied under the action of the coating sponge 23. When the amount of lubricating oil in the inner cavity of the storage tank 11 is reduced, the first piston 12 is moved to one side under the action of the first spring 13, thereby The volume of the stored lubricating oil is reduced. When the lubricating oil is used up, the one-way guide valve 32 is connected to the lubricating oil tank, and the moving rod 33 is pulled. The moving rod 33 drives the second piston 37 to move outward, thereby drawing the lubricating oil into the inner cavity of the injection tube 31, and then the moving rod 33 is reset. Under the action of oil pressure, the lubricating oil is introduced into the inner cavity of the storage oil tank 11 through the guide tube 35. When the diversion is completed, under the action of the third spring 393, the limit rod 38 drives the second sealing plate 392 to reset, thereby sealing the connection between the storage oil tank 11 and the guide tube 35, which has the advantages of being reusable and convenient to apply.

[0025] In some embodiments, the first spring 13 is fixedly mounted at the center of the right side of the inner cavity of the storage oil tank 11, the first piston 12 is fixedly mounted on the left side of the first spring 13, the limiting slides 15 are all fixedly mounted on the right side of the inner cavity of the storage oil tank 11 and there are two of them, the connecting rod 16 is arranged in the inner cavity of the limiting slide 15, and the handle 14 is fixedly mounted on the right side of the storage oil tank 11. More specifically, the first piston 12 is reset by setting the first spring 13, the outer side of the connecting rod 16 is limited by setting the limiting slide 15, and the first slide rod 18 is limited by setting the first slide groove 17.

[0026] In some embodiments, the first slide groove 17 is opened inside the connecting rod 16, and the first slide rod 18 slides inside the first slide groove 17. The two sides of the first slide rod 18 are fixedly connected to the inner cavity of the limiting slide tube 15, and the left side of the connecting rod 16 is fixedly connected to the right side of the first piston 12. More specifically, the first slide rod 18 is provided to limit the inside of the connecting rod 16 to prevent the connecting rod 16 from shaking during the movement, and the connecting rod 16 is provided to limit the first piston 12 to prevent the first piston 12 from shaking during the movement.

[0027] In some embodiments, the first sealing plate 21 is arranged on the left side of the inner cavity of the storage oil tank 11, the conical rod 22 is fixedly installed on the left side of the first sealing plate 21, the second slide groove 25 is opened inside the conical rod 22, and the second slide rod 26 slides inside the second slide groove 25. More specifically, the left side of the inner cavity of the storage oil tank 11 is blocked by setting the first sealing plate 21, and the position of the first sealing plate 21 is moved by setting the conical rod 22.

[0028] In some embodiments, both sides of the second slide bar 26 are fixedly connected to the inner cavity of the first sealing plate 21, and the inner cavity of the second slide groove 25 is fixedly installed with a second spring 24 on the left side of the second slide bar 26. The coating sponge 23 is fixedly installed on the left side of the storage oil tank 11, and the second sealing plate 392 is arranged at the top of the inner cavity of the storage oil tank 11. More specifically, the conical rod 22 is limited by setting the second slide bar 26 to prevent the conical rod 22 from shaking during movement, the conical rod 22 is reset by setting the second spring 24, and the coating sponge 23 is arranged to absorb the lubricating oil and apply it to the surface of the metal part.

[0029] In some embodiments, the guide tube 35 is connected to the top of the storage oil tank 11, the limit rod 38 is arranged in the inner cavity of the guide tube 35, the bottom of the limit rod 38 is fixedly connected to the top of the second sealing plate 392, and the fourth slide groove 39 is opened inside the limit rod 38. More specifically, the lubricating oil is diverted by setting the guide tube 35, the fourth slide groove 39 is set to limit the fourth slide rod 391, and the position of the second sealing plate 392 is limited by setting the limit rod 38.

[0030] In some embodiments, the fourth slide bar 391 slides inside the fourth slide groove 39, and both sides of the fourth slide bar 391 are fixedly connected to the inner cavity of the guide tube 35. The inner cavity of the fourth slide groove 39 and the top of the fourth slide bar 391 are fixedly installed with a third spring 393. The injection tube 31 is connected to the right side of the guide tube 35. More specifically, the limit rod 38 is limited by setting the fourth slide bar 391 to prevent the limit rod 38 from shaking during movement, and the limit rod 38 is reset by setting the third spring 393.

[0031] In some embodiments, the second piston 37 is arranged in the inner cavity of the injection tube 31, the one-way guide valve 32 is connected to the left side of the injection tube 31, the moving rod 33 is fixedly installed on the right side of the second piston 37, the third slide groove 34 is opened inside the moving rod 33, the third slide rod 36 slides inside the third slide groove 34, and the two sides of the third slide rod 36 are fixedly connected to the inner cavity of the injection tube 31. More specifically, the lubricating oil is moved by setting the second piston 37, and the moving rod 33 is limited by setting the third slide rod 36 to prevent the moving rod 33 from shaking during the movement.

[0032] Working principle:

[0033] Step 1: When applying, hold the entire device with the handle 14, move it to the designated position, and press the tapered rod 22 against the surface of the metal part. The tapered rod 22 drives the first blocking plate 21 to move inward, so that the lubricating oil is introduced into the interior of the coating sponge 23 through the storage tank 11. Then, the metal part is coated with the coating sponge 23. When the amount of lubricating oil in the storage tank 11 decreases, the first piston 12 moves to one side under the action of the first spring 13, thereby reducing the volume of the stored lubricating oil.

[0034] Step 2: After the lubricating oil is used up, connect the one-way guide valve 32 to the lubricating oil tank, pull the moving rod 33, and the moving rod 33 drives the second piston 37 to move outward, thereby drawing the lubricating oil into the inner cavity of the injection tube 31, and then reset the moving rod 33. Under the action of oil pressure, the lubricating oil is introduced into the inner cavity of the storage oil tank 11 through the guide tube 35. When the diversion is completed, under the action of the third spring 393, the limit rod 38 drives the second blocking plate 392 to reset, thereby blocking the connection between the storage oil tank 11 and the guide tube 35, which has the advantages of being reusable and convenient to apply.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A lubricating device for contact points of metal parts, characterized by: The invention comprises a storage and accommodating component (1), an oil dispensing component (2) and an injection component (3), wherein the oil dispensing component (2) is arranged on the left side of the storage and accommodating component (1), and the injection component (3) is arranged on the top of the storage and accommodating component (1). The storage and accommodating component (1) comprises an oil storage tank (11), a first piston (12), a first spring (13), a handle (14), a limiting slide tube (15), a connecting rod (16), a first slide groove (17) and a first slide rod (18). The oil dispensing component (2) The invention comprises a first blocking plate (21), a tapered rod (22), a coating sponge (23), a second spring (24), a second slide groove (25) and a second slide rod (26); the injection assembly (3) comprises an injection tube (31), a one-way guide valve (32), a moving rod (33), a third slide groove (34), a guide tube (35), a third slide rod (36), a second piston (37), a limiting rod (38), a fourth slide groove (39), a fourth slide rod (391), a second blocking plate (392) and a third spring (393).

2. The lubricating device for metal contact points according to claim 1, characterized in that: The first spring (13) is fixedly mounted at the center of the right side of the inner cavity of the storage oil tank (11); the first piston (12) is fixedly mounted on the left side of the first spring (13); the limiting slide tubes (15) are both fixedly mounted on the right side of the inner cavity of the storage oil tank (11) and are two in number; the connecting rod (16) is arranged in the inner cavity of the limiting slide tube (15); and the handle (14) is fixedly mounted on the right side of the storage oil tank (11).

3. The lubricating device for metal contact points according to claim 1, characterized in that: The first slide groove (17) is opened inside the connecting rod (16), the first slide rod (18) slides inside the first slide groove (17), both sides of the first slide rod (18) are fixedly connected to the inner cavity of the limiting slide tube (15), and the left side of the connecting rod (16) is fixedly connected to the right side of the first piston (12).

4. The lubricating device for metal contact points according to claim 1, characterized in that: The first blocking plate (21) is arranged on the left side of the inner cavity of the storage oil tank (11), the tapered rod (22) is fixedly installed on the left side of the first blocking plate (21), the second sliding groove (25) is opened inside the tapered rod (22), and the second sliding rod (26) slides inside the second sliding groove (25).

5. The lubricating device for metal contact points according to claim 1, characterized in that: Both sides of the second slide bar (26) are fixedly connected to the inner cavity of the first sealing plate (21); a second spring (24) is fixedly installed in the inner cavity of the second slide groove (25) and located on the left side of the second slide bar (26); the coating sponge (23) is fixedly installed on the left side of the storage oil tank (11); and the second sealing plate (392) is arranged on the top of the inner cavity of the storage oil tank (11).

6. The lubricating device for metal contact points according to claim 1, characterized in that: The guide tube (35) is connected to the top of the storage oil tank (11), the limiting rod (38) is arranged in the inner cavity of the guide tube (35), the bottom of the limiting rod (38) is fixedly connected to the top of the second blocking plate (392), and the fourth sliding groove (39) is opened inside the limiting rod (38).

7. The lubricating device for metal contact points according to claim 1, characterized in that: The fourth slide bar (391) slides inside the fourth slide groove (39), and both sides of the fourth slide bar (391) are fixedly connected to the inner cavity of the guide tube (35). A third spring (393) is fixedly installed in the inner cavity of the fourth slide groove (39) and on the top of the fourth slide bar (391), and the injection tube (31) is connected to the right side of the guide tube (35).

8. The lubricating device for metal contact points according to claim 1, characterized in that: The second piston (37) is arranged in the inner cavity of the injection tube (31), the one-way guide valve (32) is connected to the left side of the injection tube (31), the moving rod (33) is fixedly installed on the right side of the second piston (37), the third sliding groove (34) is opened inside the moving rod (33), the third sliding rod (36) slides inside the third sliding groove (34), and both sides of the third sliding rod (36) are fixedly connected to the inner cavity of the injection tube (31).

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