CN210800663U

CN210800663U - Horizontal lathe headstock convenient to change lubricating oil

Info

Publication number: CN210800663U
Application number: CN201921487614.1U
Authority: CN
Inventors: 张大友
Original assignee: Anhui Pacific Heavy Duty Machine Co ltd
Current assignee: Anhui Pacific Heavy Duty Machine Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-19
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a horizontal lathe headstock convenient to change lubricating oil, including lathe headstock box, the side of lathe headstock box is provided with the lubricating oil bin, the bottom of lathe headstock box is equipped with headstock filter joint, the bottom of lubricating oil bin is provided with the batch oil tank oil feed and connects, be equipped with the oil absorption hose between batch oil tank oil feed joint and the headstock filter joint, it manages outward to be equipped with the fuel feeding between lathe headstock box and the lubricating oil bin, lubricating oil bin top threaded connection has the infiltration oil pointer, the welding of lubricating oil bin inner chamber top has the fuel spray pipe that circles round, lubricating oil bin side threaded connection has the oil drain piston. The utility model discloses a circulation of lubricating oil in the headstock has improved lubricating efficiency, has effectively inhibited that the oil temperature is too high, has solved the ageing fast problem of oil, has reduced manufacturing cost, has improved the security.

Description

Horizontal lathe headstock convenient to change lubricating oil

Technical Field

The utility model relates to a lubricated field of utmost point difference headstock especially relates to a horizontal lathe headstock convenient to change lubricating oil.

Background

The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like.

The problems of overhigh oil temperature, quick oil aging, short oil change period, oil leakage and the like exist in the spindle box of the existing horizontal machine tool during lubrication, and the problems cannot be solved for a long time, so that the production is severely restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a horizontal machine tool spindle box convenient for replacing lubricating oil.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a horizontal lathe headstock convenient to change lubricating oil, includes lathe headstock box, the side of lathe headstock box is provided with the lubricating oil bin, the bottom of lathe headstock box is equipped with headstock filter joint, the bottom of lubricating oil bin is provided with the batch oil tank oil feed and connects, be equipped with the oil absorption hose between batch oil tank oil feed joint and the headstock filter joint, it connects to be equipped with the fuel feeding between lathe headstock box and the lubricating oil bin and manages outward, lubricating oil bin top threaded connection has the infiltration oil pointer, the welding of lubricating oil bin inner chamber top has the oil spout pipe that circles round, lubricating oil bin side threaded connection has the oil drain piston.

As a further description of the above technical solution:

the oil level measuring device is characterized in that the infiltration oil level comprises an oil level indicating strip, a sealing cock is arranged at the top of the oil level indicating strip, a connecting base is welded at the top of the sealing cock, and an oil level knob is welded at the top of the connecting base.

As a further description of the above technical solution:

the lubricating oil storage tank comprises a fixed base, a built-in oil pump is arranged at the top of the fixed base, an oil outlet of the built-in oil pump is provided with an in-tank oil supply pipe, and an oil inlet of the built-in oil pump is provided with an in-tank oil suction pipe.

As a further description of the above technical solution:

the oil storage tank is characterized in that a flow limiting disc is embedded in the oil inlet joint of the oil storage tank, a disc fixing shaft is embedded in the flow limiting disc, and a limiting square block is arranged at one end, close to the oil suction hose, of the bottom of the flow limiting disc.

As a further description of the above technical solution:

the inside gomphosis of headstock filter joint has the oil absorption filter screen, the one end that the oil absorption filter screen is close to the oil absorption hose is equipped with the pressure net packing ring, the one end that the oil absorption hose was kept away from in the outside of headstock filter joint is equipped with seal ring.

As a further description of the above technical solution:

one side of the rotary oil injection pipe, which is far away from the top of a main shaft box body of the machine tool, is provided with small holes with the same size and uniform distance.

As a further description of the above technical solution:

the oil storage tank oil inlet joint is connected to the outer side of the lubricating oil storage tank in a threaded mode, the outer side of the oil storage tank oil inlet joint is far away from one end of the oil absorption hose, and a fillet is arranged at one end, close to the oil absorption hose, of the outer side of the oil storage tank oil inlet joint.

As a further description of the above technical solution:

the outer side of one end, far away from the oil suction hose, of the filtering connector of the spindle box is in threaded connection with the outer side of a box body of a spindle box of the machine tool, and the outer side of one end, close to the oil suction hose, of the filtering connector of the spindle box is in threaded connection with the oil suction hose.

The utility model has the advantages that:

1. compared with the prior art, the utility model discloses an internal circulation of lubricating oil has improved lubricating efficiency, has effectively inhibited that the oil temperature is too high, has solved the ageing fast problem of oil, has avoided lubricating oil to receive external pollution.

2. Compared with the prior art, the utility model discloses added the one deck filter screen in the fluid circulation, improved the life of lubricating oil greatly, prolonged the oil change period, reduced the cost of changing lubricating oil.

3. Compared with the prior art, the utility model discloses set up the infiltration oil pointer on lubricating oil bin, can look over at any time the oil mass how much and whether lubricating oil is rotten, reduced the possibility of equipment area hidden danger operation, indirectly guaranteed safety.

Drawings

FIG. 1 is a front view of a horizontal machine tool spindle box convenient for replacing lubricating oil provided by the present invention;

fig. 2 is a schematic view of a convolute oil injection pipe of a horizontal machine tool spindle box convenient for replacing lubricating oil provided by the utility model;

FIG. 3 is a schematic view of the inside of the lubricating oil storage tank of the horizontal machine tool spindle box convenient for replacing lubricating oil provided by the present invention;

fig. 4 is a cross-sectional view of an oil inlet joint of an oil storage tank of a horizontal machine tool spindle box convenient for replacing lubricating oil, which is provided by the utility model;

FIG. 5 is a cross-sectional view of the spindle box filter joint of the horizontal machine tool spindle box convenient for replacing lubricating oil according to the present invention;

fig. 6 is the utility model provides an infiltration oil pointer elevation view of horizontal lathe headstock convenient to change lubricating oil.

Illustration of the drawings:

1. a main spindle box body of the machine tool; 2. an oil supply external pipe; 3. infiltrating an oil mark; 301. an oil level indicator strip; 302. sealing the cock; 303. connecting a base; 304. a fuel gauge knob; 4. a lubricant storage tank; 401. an in-tank oil supply pipe; 402. an oil suction pipe in the tank; 403. a fixed base; 5. an oil inlet joint of the oil storage tank; 501. a flow-limiting disc; 502. a disc fixing shaft; 503. a limiting square block; 6. an oil suction hose; 7. a main spindle box filter joint; 701. sealing gaskets; 702. an oil absorption filter screen; 703. a screen pressing gasket; 8. a convolute fuel injection pipe; 9. an oil pump is arranged inside; 10. and an oil drain piston.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a horizontal lathe headstock convenient to change lubricating oil, including lathe headstock box 1, the side of lathe headstock box 1 is provided with lubricating oil storage tank 4, the bottom of lathe headstock box 1 is equipped with headstock filter joint 7, the bottom of lubricating oil storage tank 4 is provided with batch oil tank oil feed joint 5, be equipped with oil absorption hose 6 between batch oil tank oil feed joint 5 and the headstock filter joint 7, be equipped with fuel feeding external pipe 2 between lathe headstock box 1 and the lubricating

oil storage tank

4, 4 top threaded connection of lubricating oil storage tank have

infiltration oil pointer

3, 4 inner chamber top welding of lubricating oil storage tank have the oil spout pipe 8 that circles round, 4 side threaded connection of lubricating oil storage tank have oil drain piston 10.

The infiltration oil pointer 3 comprises an oil level indication strip 301, a sealing cock 302 is arranged at the top of the oil level indication strip 301, a connecting base 303 is welded at the top of the sealing cock 302, an oil pointer knob 304 is welded at the top of the connecting base 303, the infiltration oil pointer 3 can be screwed out to check the oil level height and the oil quality in the lubricating oil storage tank 4, the lubricating oil storage tank 4 comprises a fixed base 403, a built-in oil pump 9 is arranged at the top of the fixed base 403, an oil outlet of the built-in oil pump 9 is provided with an in-tank oil supply pipe 401, an oil inlet of the built-in oil pump 9 is provided with an in-tank oil suction pipe 402, the built-in oil pump 9 and a pipeline are both arranged in the lubricating oil storage tank 4, the possibility of oil pollution is effectively reduced, the inside of an oil inlet joint 5 of the oil storage tank is embedded with a limited flow direction disk, the oil return is prevented from causing secondary pollution of oil flowing back into a main shaft box body 1 of a machine tool, an oil absorption filter screen 702 is embedded in a main shaft box filtering joint 7, a net pressing gasket 703 is arranged at one end, close to an oil absorption hose 6, of the oil absorption filter screen 702, a sealing gasket 701 is arranged at one end, far away from the oil absorption hose 6, of the outer side of the main shaft box filtering joint 7, lubricating oil is filtered while sealing is guaranteed, the service life of the oil is prolonged, the production cost is reduced, small holes with the same size and uniform distance are formed in one side, far away from the top of the main shaft box body 1 of the machine tool, of a rotary oil injection pipe 8, so that the lubricating oil is uniformly dripped and sprayed on the top of the main shaft box body 1 of the machine tool, the lubricating effect is improved, the outer side, far away from the oil absorption hose 6, of an oil storage tank oil inlet, the outer side of one end, far away from the oil suction hose 6, of the spindle box filter joint 7 is in threaded connection with the outer side of the spindle box body 1 of the machine tool, the outer side of one end, close to the oil suction hose 6, of the spindle box filter joint 7 is in threaded connection with the oil suction hose 6, connection is reliable, and the oil seepage problem is not prone to occurring.

The working principle is as follows: when the horizontal machine tool spindle box convenient for replacing lubricating oil is used, firstly, a machine tool spindle box body 1 and a lubricating oil storage tank 4 are cleaned, then a spindle box filter joint 7 is connected with the machine tool spindle box body 1, an oil storage tank oil inlet joint 5 is connected with the lubricating oil storage tank 4, an oil suction hose 6 is connected with the spindle box filter joint 7 and the oil storage tank oil inlet joint 5, then a built-in oil pump 9 is arranged on a fixed base 403 in the lubricating oil storage tank 4, an in-tank oil suction pipe 402 is used for connecting the oil storage tank oil inlet joint 5 and an oil inlet of the built-in oil pump 9, an in-tank oil supply pipe 401 is used for connecting an oil supply external pipe 2 and an oil outlet of the built-in oil pump 9, then the oil supply external pipe 2 is connected with a rotary oil injection pipe 8, a proper amount of lubricating oil is injected into the lubricating oil storage tank 4, when the lubricating oil needs to be replaced, the oil drain piston 10 is opened to drain the old lubricating oil, and new lubricating oil is injected into the lubricating oil storage tank 4 through the mounting hole of the oil wetting oil indicator 3. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A horizontal machine tool spindle box convenient for replacing lubricating oil comprises a machine tool spindle box body (1), it is characterized in that a lubricating oil storage tank (4) is arranged on the side surface of the main shaft box body (1) of the machine tool, the bottom of the machine tool spindle box body (1) is provided with a spindle box filter joint (7), the bottom of the lubricating oil storage tank (4) is provided with an oil storage tank oil inlet joint (5), an oil suction hose (6) is arranged between the oil inlet joint (5) of the oil storage tank and the filtering joint (7) of the spindle box, an oil supply external connecting pipe (2) is arranged between the main shaft box body (1) of the machine tool and the lubricating oil storage tank (4), the top of the lubricating oil storage tank (4) is in threaded connection with an immersion oil pointer (3), a rotary oil injection pipe (8) is welded at the top of the inner cavity of the lubricating oil storage tank (4), and the side surface of the lubricating oil storage tank (4) is in threaded connection with an oil discharge piston (10).

2. The horizontal machine tool spindle box convenient for replacing lubricating oil is characterized in that the wetting oil indicator (3) comprises an oil level indicating bar (301), a sealing cock (302) is arranged on the top of the oil level indicating bar (301), a connecting base (303) is welded on the top of the sealing cock (302), and an oil indicator knob (304) is welded on the top of the connecting base (303).

3. The horizontal machine tool spindle box convenient for replacing lubricating oil as claimed in claim 1, wherein the lubricating oil storage box (4) comprises a fixed base (403), a built-in oil pump (9) is arranged at the top of the fixed base (403), an oil outlet of the built-in oil pump (9) is provided with an in-box oil supply pipe (401), and an oil inlet of the built-in oil pump (9) is provided with an in-box oil suction pipe (402).

4. The horizontal machine tool spindle box convenient for replacing lubricating oil as claimed in claim 1, wherein a flow limiting disc (501) is embedded in the oil inlet joint (5) of the oil storage tank, a disc fixing shaft (502) is embedded in the flow limiting disc (501), and a limiting block (503) is arranged at one end, close to the oil suction hose (6), of the bottom of the flow limiting disc (501).

5. The horizontal machine tool spindle box convenient for replacing lubricating oil is characterized in that an oil suction filter screen (702) is embedded in the spindle box filter joint (7), a net pressing gasket (703) is arranged at one end, close to the oil suction hose (6), of the oil suction filter screen (702), and a sealing gasket (701) is arranged at one end, far away from the oil suction hose (6), of the outer side of the spindle box filter joint (7).

6. The horizontal machine tool spindle box convenient for replacing lubricating oil according to claim 1 is characterized in that one side of the rotary oil injection pipe (8) far away from the top of the machine tool spindle box body (1) is provided with small holes with the same size and uniform distance.

7. The horizontal machine tool spindle box convenient for replacing lubricating oil as claimed in claim 1, wherein the outer side of one end, far away from the oil suction hose (6), of the oil storage tank oil inlet joint (5) is in threaded connection with the outer side of the lubricating oil storage tank (4), and one end, close to the oil suction hose (6), of the outer side of the oil storage tank oil inlet joint (5) is provided with a fillet.

8. The horizontal machine tool spindle box convenient for replacing lubricating oil as claimed in claim 1 is characterized in that the outer side of one end, far away from the oil suction hose (6), of the spindle box filter joint (7) is in threaded connection with the outer side of the machine tool spindle box body (1), and the outer side of one end, close to the oil suction hose (6), of the spindle box filter joint (7) is in threaded connection with the oil suction hose (6).