CN216681426U

CN216681426U - Digit control machine tool overhauls uses lubricating oil to add device

Info

Publication number: CN216681426U
Application number: CN202123262054.XU
Authority: CN
Inventors: 高文秀; 高文雷; 赵太岩; 代小明
Original assignee: Changchun Dezhong Numerical Control Electromechanical Equipment Co ltd
Current assignee: Changchun Dezhong Numerical Control Electromechanical Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a lubricating oil adding device for overhauling a numerical control machine tool, which comprises an oil tank, an oil gun, an oil outlet nozzle, an extrusion assembly, a first one-way valve and a second one-way valve, wherein the oil tank is arranged on the oil gun, a driving cavity and an oil storage cavity are arranged in the oil gun, the driving cavity is communicated with the oil storage cavity through a round hole, an oil outlet pipe is arranged on the oil tank, the oil outlet pipe extends into the oil storage cavity, the first one-way valve is arranged on the oil outlet pipe, the oil outlet nozzle is arranged on the oil gun and is communicated with the oil storage cavity, the second one-way valve is arranged on the oil outlet nozzle, and the extrusion assembly is arranged on the oil gun. The utility model relates to the technical field of numerical control machines, and particularly provides a lubricating oil adding device for overhauling a numerical control machine, which is simple in structure, convenient to operate, relatively portable, convenient to take care of tiny details and higher in practicability.

Description

Digit control machine tool overhauls uses lubricating oil to add device

Technical Field

The utility model relates to the technical field of numerical control machines, in particular to a lubricating oil adding device for overhauling a numerical control machine.

Background

The lubrication of the numerical control machine tool has very important significance for the normal operation of the machine tool, and the design, debugging and maintenance of a common lubricating device play very important roles in improving the machining precision of the machine tool and prolonging the service life of the machine tool. Need add lubricating oil to the key part when current digit control machine tool overhauls, current digit control machine tool overhauls to add the device with lubricating oil mostly not portable enough, uses comparatively trouble, is not convenient for look after small details, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the lubricating oil adding device for overhauling the numerical control machine tool is simple in structure, convenient to operate, relatively portable, convenient to take care of tiny details and higher in practicability.

The technical scheme adopted by the utility model is as follows: the utility model discloses a lubricating oil adding device for overhauling a numerical control machine tool, which comprises an oil tank, an oil gun, an oil outlet nozzle, an extrusion assembly, a first one-way valve and a second one-way valve, wherein the oil tank is arranged on the oil gun, a driving cavity and an oil storage cavity are arranged in the oil gun, the driving cavity is communicated with the oil storage cavity through a round hole, an oil outlet pipe is arranged on the oil tank and extends into the oil storage cavity, the first one-way valve is arranged on the oil outlet pipe, the first one-way valve only allows lubricating oil in the oil tank to enter the oil storage cavity, the oil outlet nozzle is arranged on the oil gun and is communicated with the oil storage cavity, the second one-way valve is arranged on the oil outlet nozzle, the second one-way valve only allows the lubricating oil in the oil storage cavity to flow out of the oil outlet nozzle, and the extrusion assembly is arranged on the oil gun.

Further, extrude the subassembly including handheld handle, press handle, spring, pivot, gear, rack, slide rail, piston and piston rod, the drive intracavity is located to the slide rail, the piston rod block slides and locates in the slide rail and slide and run through the round hole and extend to the oil storage intracavity, the piston is located the one end that is located the oil storage intracavity on the piston rod, the rack is located on the piston rod, the drive intracavity is located to the pivot rotation, the gear cup connect locate in the pivot and with rack toothing, press and connect in the pivot, the drive chamber passes through opening and external intercommunication, press and locate in the opening through opening and rotation, handheld on locating the oil gun, handheld and on pressing the handle are located respectively to the both ends of spring.

Furthermore, an oil filling pipe is arranged on the oil tank, and a sealing cover is connected to the oil filling pipe in a threaded manner.

Furthermore, a handheld groove is formed in the pressing handle, and an anti-skid pad is arranged in the handheld groove.

Furthermore, a sealing ring is arranged at the joint of the piston rod and the round hole.

Further, the oil nozzle is in an elongated tubular shape.

Furthermore, an observation window is arranged on the oil tank.

The utility model with the structure has the following beneficial effects: the oil storage tank is provided with the extrusion assembly, when lubricating oil needs to be extruded, the handle is held by a hand and the pressing handle is pressed, the pressing handle is pressed to drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the piston rod to slide through the rack, the piston rod drives the piston to approach the oil outlet nozzle, the lubricating oil in the oil storage cavity is extruded through the oil outlet nozzle, when the pressing handle returns to the original position under the action of the spring, the piston rod is driven to drive the piston to be away from the oil outlet nozzle, and the lubricating oil in the oil tank is sucked into the oil storage cavity for next use; the oil outlet nozzle is in a long and thin tubular shape, so that the oil outlet nozzle can be more easily inserted into a smaller gap, and therefore, tiny details can be more conveniently taken care of; this scheme is equipped with and adds oil pipe and observation window, is convenient for observe the surplus of lubricating oil in the oil tank through the observation window, is convenient for add lubricating oil in to the oil tank through adding oil pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of the overall structure of the present embodiment.

The oil filling device comprises an oil tank 1, an oil gun 2, an oil gun 3, an oil outlet nozzle 4, an extrusion assembly 5, a first one-way valve 6, a second one-way valve 7, a handheld handle 8, a pressing handle 9, a spring 10, a rotating shaft 11, a gear 12, a rack 13, a sliding rail 14, a piston 15, a piston rod 16, an oil filling pipe 17, a sealing cover 18 and a handheld groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

As shown in figure 1, the lubricating oil adding device for numerical control machine tool maintenance comprises an oil tank 1, an oil gun 2, an oil outlet nozzle 3, an extrusion assembly 4, a first check valve 5 and a second check valve 6, wherein the oil tank 1 is arranged on the oil gun 2, a driving cavity and an oil storage cavity are arranged in the oil gun 2 and are communicated through round holes, an oil outlet pipe is arranged on the oil tank 1 and extends into the oil storage cavity, the first check valve 5 is arranged on the oil outlet pipe, the oil outlet nozzle 3 is arranged on the oil gun 2 and is communicated with the oil storage cavity, the second check valve 6 is arranged on the oil outlet nozzle 3, and the extrusion assembly 4 is arranged on the oil gun 2.

Extrude subassembly 4 including handheld 7, press 8, spring 9, pivot 10, gear 11, rack 12, slide rail 13, piston 14 and piston rod 15, the drive intracavity is located to slide rail 13, piston rod 15 block slides and locates in slide rail 13 and slide and run through the round hole and extend to the oil storage intracavity, piston 14 locates the one end that lies in the oil storage intracavity on piston rod 15, rack 12 is located on piston rod 15, pivot 10 is rotatory to be located in the drive intracavity, gear 11 cup joints and locates on pivot 10 and mesh with rack 12, press 8 cup joints and locates on pivot 10, the drive chamber passes through opening and external intercommunication, press 8 to run through the opening and the rotation locate in the opening, it is handheld on oil gun 2 to locate 7, the both ends of spring 9 are located handheld 7 respectively and are pressed on 8.

An oil filling pipe 16 is arranged on the oil tank 1, and a sealing cover 17 is arranged on the oil filling pipe 16 in a threaded connection mode.

The pressing handle 8 is provided with a hand-held groove 18, and the hand-held groove 18 is internally provided with an anti-skid pad.

And a sealing ring is arranged at the joint of the piston rod 15 and the round hole.

The spout 3 is in the form of an elongated tube.

The oil tank 1 is provided with an observation window.

When the oil tank is used, the handle 7 and the pressing handle 8 are held by hands, the pressing handle 8 is pressed to drive the rotating shaft 10 to rotate, the rotating shaft 10 drives the gear 11 to rotate, the gear 11 drives the piston rod 15 to slide through the rack 12, the piston rod 15 drives the piston 14 to approach the oil outlet nozzle 3, lubricating oil in the oil storage cavity is extruded out through the oil outlet nozzle 3, when the pressing handle 8 returns to the original position under the action of the spring 9, the piston 14 is driven to drive the piston 14 to be away from the oil outlet nozzle 3, at the moment, the lubricating oil in the oil tank 1 is sucked into the oil storage cavity, when the pressing handle 8 is pressed next time, the lubricating oil in the oil storage cavity is extruded out through the oil outlet nozzle 3 again for use, the operation is simple, the use is convenient, the oil outlet nozzle 3 is in a long and thin tube shape, the oil outlet nozzle 3 can be more easily stretched into a small gap, the tiny details can be more conveniently taken care of, the allowance of the lubricating oil in the oil tank 1 can be conveniently observed through the observation window, the addition of lubricating oil to the oil tank 1 is facilitated by the filler pipe 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered to be the basic principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a digit control machine tool overhauls uses lubricating oil to add device which characterized in that: including oil tank, oil gun, play oil nozzle, extrude subassembly, first check valve and second check valve, the oil tank is located on the oil gun, be equipped with drive chamber and oil storage chamber in the oil gun, drive chamber and oil storage chamber pass through the round hole intercommunication, be equipped with out oil pipe on the oil tank, it extends to the oil storage intracavity to go out oil pipe, first check valve is located on going out oil pipe, go out oil nozzle locate on the oil gun and with oil storage chamber intercommunication, the second check valve is located on oil nozzle, extrude the subassembly and locate on the oil gun.

2. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 1, wherein: the extrusion assembly comprises a handheld handle, a pressing handle, a spring, a rotating shaft, a gear, a rack, a sliding rail, a piston and a piston rod, wherein the sliding rail is arranged in a driving cavity, the piston rod is clamped and slides in the sliding rail and penetrates through a round hole to extend into an oil storage cavity, the piston is arranged at one end of the piston rod in the oil storage cavity, the rack is arranged on the piston rod, the rotating shaft is rotatably arranged in the driving cavity, the gear is sleeved and arranged on the rotating shaft and meshed with the rack, the pressing handle is sleeved and arranged on the rotating shaft, the driving cavity is communicated with the outside through an opening, the pressing handle penetrates through the opening and is rotatably arranged in the opening, the handheld handle is arranged on an oil gun, and the two ends of the spring are respectively arranged on the handheld handle and the pressing handle.

3. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 2, wherein: the oil tank is provided with an oil filling pipe, and the oil filling pipe is connected with a sealing cover in a threaded manner.

4. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 3, wherein: the pressing handle is provided with a handheld groove, and an anti-skid pad is arranged in the handheld groove.

5. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 4, wherein: the joint of the piston rod and the round hole is provided with a sealing ring.

6. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 5, wherein: the oil outlet nozzle is in a shape of a long and thin tube.

7. The lubricating oil adding device for overhauling of the numerical control machine tool as claimed in claim 6, wherein: and an observation window is arranged on the oil tank.