CN218208949U

CN218208949U - Automatic grease spraying device of machine tool

Info

Publication number: CN218208949U
Application number: CN202222258640.5U
Authority: CN
Inventors: 文明
Original assignee: Nantong Zexun Precision Technology Co ltd
Current assignee: Nantong Zexun Precision Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an automatic butter spraying device of a machine tool, which comprises an oil tank, one side of the oil tank is provided with an oiling system, the other side of the oil tank is provided with an oil outlet system, a control box is arranged on the outer surface of one side of the oil tank, the oiling system comprises two limiting plates, a foam block, a metal wire, a limiting column, a metal sheet A, a metal sheet B and an oiling valve, two limiting plates are arranged inside the oil tank, the foam block is arranged between the two limiting plates, the foam block is connected with the metal wire at one side, the metal sheet B is arranged at one side of the bottom of the oil tank, and the positive and negative poles of a power supply in the control box are respectively connected with the metal wire and the metal sheet B; the utility model discloses simple structure, reasonable in design, refueling system make the control box circular telegram through sheetmetal A and B contact, and the control box is opened the fuel filler valve and is maintained the oil tank liquid level, avoids the pump body damage that centrifugal pump evacuation brought, can lubricate the lathe part simultaneously.

Description

Automatic grease spraying device of machine tool

Technical Field

The utility model relates to a lubricated equipment technical field of lathe specifically is a butter device is beaten in automation of lathe.

Background

In the field of machine tool lubrication equipment, parts of a machine tool often work uninterruptedly in the machining process, so that a butter spraying device is arranged to lubricate and cool each sliding and rolling joint surface so as to ensure the normal operation of the machine tool.

The defects of the prior art are as follows:

a common oiling system in the current butter-filling device is that lubricating oil is manually added into an oil tank, and the condition that oiling is forgotten often occurs, so that lubrication and cooling of a machine tool are influenced, and shutdown or even explosion is caused;

if the water content of the lubricating oil is increased and the viscosity is reduced due to water leakage of components in the oil tank, the pressure of the lubricating oil in the oil tank is reduced, the oil supply of a centrifugal pump in an oil outlet system to a machine tool is insufficient, and faults of overheating, strain and the like of the machine tool are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automation of lathe adds butter device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic butter spraying device of a machine tool comprises an oil tank, wherein an oiling system is arranged on one side of the oil tank, an oil outlet system is arranged on the other side of the oil tank, and a control box is arranged on the outer surface of one side of the oil tank;

the refueling system is including two limiting plates, foam block, wire, spacing post, sheetmetal A, sheetmetal B and refuel valve, the inside of oil tank is provided with two limiting plates, two set up the foam block between the limiting plate, the foam block is connected with the wire in one side, two one side of limiting plate is through seting up notch and wire sliding connection, the other end fixedly connected with sheetmetal A of wire, the oil tank sets up sheetmetal B in one side of bottom, the inside of oil tank is provided with spacing post, sheetmetal A and sheetmetal B are all through seting up hole and spacing post sliding connection, the positive negative pole of power is connected with wire and sheetmetal B respectively in the control box, be provided with the refuel valve on the oil inlet pipe of oil tank, the control box is connected with the refuel valve.

Preferably, the oil outlet system is including centrifugal pump, manometer and booster mechanism, be connected with the centrifugal pump on the play oil pipe of oil tank, the export of centrifugal pump is provided with the manometer, be provided with booster mechanism on the oil tank, booster mechanism is including booster pump, gas transmission pipeline, force (forcing) valve, spacing stake and increased pressure plate, the booster pump is installed at the top of oil tank, the exit linkage of booster pump has gas transmission pipeline, be provided with the force (forcing) valve on the gas transmission pipeline, be provided with spacing stake on the inside up end of oil tank, the increased pressure plate is through seting up hole and spacing stake sliding connection.

Preferably, an overflow plate is arranged in the oil tank, an overflow port is formed in the overflow plate, and a check valve is mounted on the overflow port.

Preferably, the oil tank is provided with a supporting plate at one third of the inner lower end, the two ends of the supporting plate are respectively provided with a limiting block, and the upper end face of the supporting plate is provided with a metal sheet B.

Preferably, a rubber gasket is arranged at the joint of the pressurizing valve and the gas transmission pipeline.

Preferably, a return spring is arranged on the lower end face of the pressurizing plate, and the other side of the return spring is fixed to the bottom of the oil tank.

Preferably, a guide plate is arranged on one side, close to the centrifugal pump, of the lower end face inside the oil tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic butter spraying device of the machine tool is provided with the oiling system, the oiling system comprises two limiting plates, a foam block, a metal wire, a limiting column, a metal sheet A, a metal sheet B and an oiling valve, the control box is electrified through the contact of the metal A and the metal B, the control box can open the oiling valve to supply oil to an oil tank, the lubricating oil level in the oil tank is ensured to be sufficient, and the machine tool is prevented from being stopped or even exploded due to insufficient lubrication and cooling;

2. this automatic butter device of beating of lathe through being provided with the system of producing oil, and the system of producing oil is including centrifugal pump, manometer and booster mechanism, can pressurize through opening booster mechanism toward the gas transmission in the oil tank when the oil pressure is not enough in the oil tank, increases the fuel delivery, avoids the centrifugal pump not enough to the fuel delivery of lathe, arouses faults such as overheated, the strain of lathe.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the fuel tank of the present invention;

fig. 3 is a front view of the support plate of the present invention;

fig. 4 is a side view of the support plate of the present invention;

fig. 5 is an enlarged view of fig. 2 at a of the present invention;

in the figure: 1. an oil tank; 11. an overflow plate; 12. an overflow port; 13. a support plate; 14. a limiting block; 15. a baffle; 16. a one-way valve; 2. a refueling system; 21. two limit plates; 22. a foam block; 23. a metal wire; 24. a limiting column; 25. a metal sheet A; 26. a metal sheet B; 27. An oil filling valve; 3. an oil outlet system; 31. a centrifugal pump; 32. a pressure gauge; 33. a pressurization mechanism; 331. a booster pump; 332. a gas pipeline; 333. a pressurization valve; 3331. a return spring; 334. limiting piles; 335. a pressurizing plate; 4. a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixed connections, arrangements, detachable connections, arrangements, or integral connections and arrangements. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution for realizing automatic grease feeding device of machine tool: the utility model provides an automatic butter device of beating of lathe, including oil tank 1, one side of oil tank 1 sets up refueling system 2, the opposite side of oil tank 1 sets up out oil system 3, be provided with control box 4 on the surface of oil tank 1 one side, refueling system 2 is including two limiting plates 21, foam block 22, wire 23, spacing post 24, sheetmetal A25, sheetmetal B26 and refuel valve 27, the inside of oil tank 1 is provided with two limiting plates 21, set up foam block 22 between two limiting plates 21, foam block 22 is connected with wire 23 in one side, one side of two limiting plates 21 is through seting up notch and wire 23 sliding connection, the other end fixedly connected with sheetmetal A25 of wire 23, oil tank 1 sets up sheetmetal B26 in one side of bottom, the inside of oil tank 1 is provided with spacing post 24, sheetmetal A25 and sheetmetal B26 are all through seting up with spacing post 24 sliding connection, the positive negative pole of power in control box 4 is connected with wire 23 and sheetmetal B26 respectively, be provided with oil valve (27) on the oil pipe of oil tank 1, control box 4 is connected with refuel valve 27, when the interior low contact of oil tank 1, the contact of the sheetmetal A can be followed the normal operation of lubricated oil tank, the running of follow-up of two metal B, the sheetmetal B contact, the lubricated oil-filled piece, the running of the control piece can be followed.

The oil outlet system 3 comprises a centrifugal pump 31, a pressure gauge 32 and a pressurization mechanism 33, the centrifugal pump 31 is arranged on an oil outlet pipe of the oil tank 1, the pressure gauge 32 is arranged at an outlet of the centrifugal pump 31, the pressurization mechanism 33 is arranged on the oil tank 1, the pressurization mechanism 33 comprises a pressurization pump 331, an air transmission pipeline 332, a pressurization valve 333, a limit pile 334 and a pressurization plate 335, the pressurization pump 331 is installed at the top of the oil tank 1, the air transmission pipeline 332 is connected to an outlet of the pressurization pump 331, the pressurization valve 333 is arranged on the air transmission pipeline 332, the limit pile 334 is arranged on the upper end face inside the oil tank 1, a hole is formed in the pressurization plate 335 and is in sliding connection with the limit pile 334, when water leaks from the oil tank 1 or the lubricating oil is lowered in viscosity due to over-high water content, the lubricating oil pressure can be directly reduced, the pressure gauge 32 at the outlet of the centrifugal pump 31 can control the opening of the pressurization valve 333 to charge and pressurize the oil tank 1, the pressurization plate 335 moves downwards along with the pressurization plate, an increased amount is increased to supply sufficient lubricating oil to lubricate and cool the machine tool.

Oil tank 1 is provided with overflow plate 11 at the middle part, overflow port 12 has been seted up to overflow plate 11, install check valve 16 on the overflow port 12, the oil of 2 one sides of the system of refueling can solidify into solid-state lubricating oil usually, influence the efficiency of producing oil, liquid lubricating oil flows into 3 one sides of the system of refueling through overflow port 12, guarantee the efficiency of the system of refueling 3 and the lubricated effect to the lathe, the lubricating oil that centrifugal pump 31 one side can not flow to the system of refueling 2 one sides can be guaranteed in the installation of check valve 16 simultaneously, can guarantee the quality of lubricating oil supply.

The oil tank 1 is provided with a supporting plate 13 at one third of the inner lower end, the two ends of the supporting plate 13 are respectively provided with a limiting block 14, a metal sheet B26 is arranged on the upper end face of the supporting plate 13, the position of the supporting plate 13 is a low oil mass early warning position of the oil tank 1, the control box 4 can be communicated to open the oil filling valve 27 when the position is lower than the low oil mass early warning position, and meanwhile, the limiting block 14 can ensure that the metal sheet B26 is in good contact with the metal sheet A25.

The rubber gasket is arranged at the joint of the pressure valve 333 and the gas transmission pipeline 332, so that the lubricating oil in the oil tank 1 can not flow into the pressure pump 331, and the unstable operation of the pressure pump 331 is avoided.

The lower end surface of the pressurizing plate 335 is provided with a return spring 3331, and the other side of the return spring 3331 is fixed at the bottom of the oil tank 1, so that the pressurized oil supply amount is prevented from exceeding the load of the centrifugal pump 31, and the stable operation of the centrifugal pump 31 is ensured.

A guide plate 15 is arranged on one side, close to the centrifugal pump 31, of the lower end face inside the oil tank 1, so that sufficient oil supply to a machine tool is guaranteed, and the machine tool is prevented from being stopped due to insufficient lubrication.

The working principle of the utility model is as follows:

when the automatic butter pouring device of the machine tool is used, the foam block 22 is installed between the two limiting plates 21, the metal sheet A25 is connected through the metal wire 23, when the lubricating oil level in the oil tank 1 is lowered, the foam block 22 can drive the metal sheet A25 to move downwards and fall to the early warning position at one third of the inner lower end face of the oil tank 1, the metal sheet A25 is in contact with the metal sheet B26 to electrify the control box 4, the control box 4 opens the oil filling valve 27 to supply oil to the oil tank 1, the lubricating oil level in the oil tank 1 is ensured to be sufficient, the machine tool is prevented from stopping or even exploding due to insufficient lubrication and cooling, when the oil tank 1 leaks water or the lubricating oil has too high water content and viscosity is reduced, the pressure at the outlet of the centrifugal pump 31 is reduced, when the value of the pressure gauge 32 is lower than the critical value, the pressurization mechanism 33 is controlled to supply gas into the oil tank 1 to pressurize gas, under the action of the limiting pile, the pressurizing plate 335 is pushed to move downwards, the oil supply amount at the inlet of the centrifugal pump 31 is increased, after the value of the pressure gauge 32 is recovered to be normal, the normal state, the blockage 33 of the lubricating oil is avoided, the excessive lubricating oil, and the fault of the machine tool is ensured, and the damage of the centrifugal pump is avoided.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a butter device is beaten in automation of lathe, includes oil tank (1), its characterized in that: an oil filling system (2) is arranged on one side of the oil tank (1), an oil outlet system (3) is arranged on the other side of the oil tank (1), and a control box (4) is arranged on the outer surface of one side of the oil tank (1);

refueling system (2) is including two limiting plates (21), foam piece (22), wire (23), spacing post (24), sheetmetal A (25), sheetmetal B (26) and refuel valve (27), the inside of oil tank (1) is provided with two limiting plates (21), two set up foam piece (22) between limiting plate (21), one side of foam piece (22) is connected with wire (23), two one side of limiting plate (21) is through seting up notch and wire (23) sliding connection, the other end fixedly connected with sheetmetal A (25) of wire (23), oil tank (1) sets up sheetmetal B (26) in one side of bottom, the inside of oil tank (1) is provided with spacing post (24), sheetmetal A (25) and sheetmetal B (26) all are connected with spacing post (24) sliding connection through seting up the hole, the positive negative pole of power is connected with wire (23) and sheetmetal B (26) respectively in control box (4), be provided with refuel valve (27) on the oil inlet pipe of oil tank (1), refuel valve (4) is connected with refuel valve (27).

2. The automatic butter beating device of the machine tool according to claim 1, characterized in that: go out oil system (3) including centrifugal pump (31), manometer (32) and booster mechanism (33), be connected with centrifugal pump (31) on the play oil pipe of oil tank (1), the export of centrifugal pump (31) is provided with manometer (32), be provided with booster mechanism (33) on oil tank (1), booster mechanism (33) are including booster pump (331), gas transmission pipeline (332), oozing valve (333), spacing stake (334) and pressure plate (335), booster pump (331) are installed at the top of oil tank (1), the export of booster pump (331) is connected with gas transmission pipeline (332), be provided with oozing valve (333) on gas transmission pipeline (332), be provided with spacing stake (334) on the inside up end of oil tank (1), pressure plate (335) hole and spacing stake (334) sliding connection are seted up.

3. The automatic butter beating device of the machine tool according to claim 1, characterized in that: the oil tank is characterized in that an overflow plate (11) is arranged inside the oil tank (1), an overflow port (12) is formed in the overflow plate (11), and a check valve (16) is installed on the overflow port (12).

4. The automatic butter beating device of the machine tool according to claim 1, characterized in that: the oil tank (1) is provided with a supporting plate (13) at one third of the inner lower end, two ends of the supporting plate (13) are respectively provided with a limiting block (14), and the upper end face of the supporting plate (13) is provided with a metal sheet B (26).

5. The automatic butter beating device of the machine tool according to claim 2, characterized in that: and a rubber gasket is arranged at the joint of the pressurizing valve (333) and the gas transmission pipeline (332).

6. The automatic butter beating device of the machine tool according to claim 2, characterized in that: a return spring (3331) is arranged on the lower end face of the pressurizing plate (335), and the other side of the return spring (3331) is fixed at the bottom of the oil tank (1).

7. The automatic butter beating device of the machine tool according to claim 3, characterized in that: and a guide plate (15) is arranged on one side, close to the centrifugal pump (31), of the lower end face in the oil tank (1).