CN211163145U

CN211163145U - Lubricating device for numerical control machine tool

Info

Publication number: CN211163145U
Application number: CN201921542328.0U
Authority: CN
Inventors: 骆金珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-04
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a lubricating device for a numerical control machine tool, which comprises a cylinder cover, a cylinder body, a sleeve, an adjusting screw, a cylinder opening, a flexible hose and a through hole, wherein the cylinder cover is fixedly arranged above the cylinder body, the adjusting screw is in threaded connection with the cylinder opening, the head end of the flexible hose is fixedly connected with the cylinder opening, the tail end of the flexible hose is connected with the sleeve, the through hole is in an integrated structure with the sleeve, the sleeve comprises a scale, a first spring, an oil inlet, an oil outlet, a movable cylinder and a second spring, the surface of the movable cylinder is provided with the scale for observation, the first spring is fixedly arranged between the tail end of the movable cylinder and the inner wall of the tail end of the sleeve, the oil inlet is fixedly arranged above the movable cylinder, the oil outlet and the movable cylinder are in an integrated structure, the scales are respectively arranged at two sides of the oil outlet, the second spring is fixedly arranged between the, prevent that the machine that lubricating oil is not enough to cause from blocking and duning, reduce machine trouble, improve machining efficiency.

Description

Lubricating device for numerical control machine tool

Technical Field

The utility model relates to a lubricating arrangement for digit control machine tool belongs to digit control machine tool technical field.

Background

The numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the program by coded numbers, input the program into a numerical control device through an information carrier, send various control signals by the numerical control device through arithmetic processing, control the action of a machine tool, and automatically machine parts according to the shape and the size required by a drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lubricating arrangement for digit control machine tool to solve and to have not set up special lubricating arrangement now, just can remove the additive lubricating oil when the machine card pause or pause, cause the machine trouble easily, lead to the problem that machining efficiency is low.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a lubricating device for a numerical control machine tool structurally comprises a cylinder cover, a cylinder body, a sleeve, an adjusting screw, a cylinder opening, a flexible hose and a through hole, the cylinder cover is fixedly arranged above the cylinder body, the sleeve is fixedly arranged in the cylinder body, the adjusting screw is in threaded connection with the cylinder opening, the head end of the flexible hose is fixedly connected with the opening of the sleeve, the tail end of the flexible hose is connected with the sleeve, the through hole and the sleeve are of an integrated structure, the sleeve comprises a dial gauge, a first spring, an oil inlet, an oil outlet, a movable cylinder and a second spring, the surface of the movable cylinder is provided with a dial gauge for observation, the first spring is fixedly arranged between the tail end of the movable cylinder and the inner wall of the tail end of the sleeve, the oil inlet is fixedly arranged above the movable barrel, the oil outlet and the movable barrel are of an integrated structure, the graduation meters are installed on two sides of the oil outlet, and the second spring is fixedly installed between the head end of the movable barrel and the inner wall of the head end of the sleeve.

Further, the cylinder cover and the sleeve are in the same axis.

Furthermore, the adjusting screw and the sleeve are in the same axis.

Furthermore, the oil inlet is in threaded connection with the tail end of the telescopic hose, and the outer ring of the movable barrel is attached to the inner ring of the sleeve.

Further, the cylinder body and the telescopic hose are in the same axis.

Further, the through holes and the oil outlets are alternately arranged.

Furthermore, the sleeve is made of polymethyl methacrylate, so that the light transmission is good, and the toughness is strong.

Furthermore, the flexible hose is made of polyurethane, and is good in flexibility and long in service life.

The utility model has the advantages that: when the device is used by a worker, the adjusting screw is opened, lubricating oil is injected into the moving cylinder through the telescopic hose, the oil injection amount can be observed through the scale, the adjusting screw is screwed after the injection is finished, the moving cylinder is driven to move up and down in the sleeve through the action of the first spring and the second spring by vibration generated when the machine runs, the moving cylinder drives the oil outlet to move while moving, the oil outlet is partially overlapped with the through hole in the sleeve, the lubricating oil in the moving cylinder flows out from the gap of the overlapped part to lubricate the machine, when the machine stops, the moving cylinder is reset through the first spring and the second spring to stop moving so as to close the oil outlet, the oil amount can be observed through the sleeve when the device is used, the oil amount in the moving cylinder can be observed through the sleeve, when the oil amount is used, the oil can be continuously injected into the moving cylinder, the device is provided with special lubricating arrangement, prevents that the not enough machine that causes of lubricating oil from blocking, reduces the machine trouble, improves machining efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a lubricating device for a numerical control machine tool according to the present invention;

fig. 2 is the utility model relates to a lubricating arrangement's for digit control machine tool sleeve structure sketch map.

In the figure: the oil cylinder comprises a cylinder cover-1, a cylinder body-2, a sleeve-3, an adjusting screw-4, a cylinder opening-5, a telescopic hose-6, a through hole-7, a scale gauge-31, a first spring-32, an oil inlet-33, an oil outlet-34, a movable cylinder-35 and a second spring-36.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, the present invention provides a lubrication device for a numerical control machine tool, comprising: the structure of the multifunctional telescopic tube comprises a tube cover 1, a tube body 2, a sleeve 3, an adjusting screw 4, a tube opening 5, a telescopic hose 6 and a through hole 7, wherein the tube cover 1 is fixedly arranged above the tube body 2, the sleeve 3 is fixedly arranged in the tube body 2, the adjusting screw 4 is in threaded connection with the tube opening 5, the head end of the telescopic hose 6 is fixedly connected with the tube opening 5, the tail end of the telescopic hose 6 is connected with the sleeve 3, the through hole 7 and the sleeve 3 are of an integrated structure, the sleeve 3 comprises a scale 31, a first spring 32, an oil inlet 33, an oil outlet 34, a movable tube 35 and a second spring 36, the scale 31 for observation is arranged on the surface of the movable tube 35, the first spring 32 is fixedly arranged between the tail end of the movable tube 35 and the inner wall of the tail end of the sleeve 3, the oil inlet 33 is fixedly arranged above the movable tube 35, the oil outlet 34 and the movable tube 35 are of, graduation apparatus 31 is all installed to 34 both sides of oil-out, 36 fixed mounting of second spring is between moving a 35 head end and 3 head end inner walls of sleeve, cover 1 is same axle center with sleeve 3, adjusting screw 4 is same axle center with sleeve 3, oil inlet 33 is threaded connection with flexible hose 6 end, move a 35 outer loop laminating in sleeve 3 inner ring, stack shell 2 is same axle center with flexible hose 6, through-hole 7 sets up with oil-out 34 in turn, sleeve 3 adopts the polymethyl methacrylate material, and the light transmissivity is good, and toughness is strong, flexible hose 6 adopts the polyurethane material, and the elasticity is good, and is longe-lived.

For example, when the device is used by a worker, the adjusting screw 4 is opened, lubricating oil is injected into the moving cylinder 35 through the telescopic hose 6, the oil injection amount can be observed through the scale 31, the adjusting screw 4 is screwed after the injection is finished, the moving cylinder 35 is driven to move up and down in the sleeve 3 through the action of the first spring 32 and the second spring 36 by vibration generated when the machine is operated, the oil outlet 34 is driven to move while the moving cylinder 35 moves, the oil outlet 34 is partially overlapped with the through hole 7 in the sleeve 3, the lubricating oil in the moving cylinder 35 flows out from a gap of the overlapped part to lubricate the machine, when the machine stops, the moving cylinder 35 is reset through the first spring 32 and the second spring 36 to stop moving, the oil outlet 34 is closed, when the device is used, the oil amount can be observed from the moving cylinder 35 through the sleeve 3, the oil amount in the moving cylinder 35 can be observed through the sleeve 3, when the oil amount is used up, the oil can be continuously filled into the movable cylinder 35.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 lubricating arrangement for digit control machine tool which characterized in that: the structure of the multifunctional telescopic tube comprises a tube cover (1), a tube body (2), a sleeve (3), an adjusting screw (4), a tube opening (5), a telescopic hose (6) and a through hole (7), wherein the tube cover (1) is fixedly arranged above the tube body (2), the sleeve (3) is fixedly arranged in the tube body (2), the adjusting screw (4) is in threaded connection with the tube opening (5), the head end of the telescopic hose (6) is fixedly connected with the tube opening (5), the tail end of the telescopic hose (6) is connected with the sleeve (3), the through hole (7) and the sleeve (3) are of an integrated structure, the sleeve (3) comprises a scale (31), a first spring (32), an oil inlet (33), an oil outlet (34), a movable tube (35) and a second spring (36), the surface of the movable tube (35) is provided with the scale (31) for observation, the first spring (32) is fixedly arranged between the tail end of the movable tube (35) and the tail end inner wall of the sleeve (3), oil inlet (33) fixed mounting is in a removal section of thick bamboo (35) top, oil-out (34) and a removal section of thick bamboo (35) structure as an organic whole, graduation apparatus (31) are all installed to oil-out (34) both sides, second spring (36) fixed mounting is between removal section of thick bamboo (35) head end and sleeve (3) head end inner wall.

2. The lubrication device for a numerical control machine tool according to claim 1, wherein: the cylinder cover (1) and the sleeve (3) are in the same axis.

3. The lubrication device for a numerical control machine tool according to claim 1, wherein: the adjusting screw (4) and the sleeve (3) are in the same axis.

4. The lubrication device for a numerical control machine tool according to claim 1, wherein: the oil inlet (33) is in threaded connection with the tail end of the telescopic hose (6), and the outer ring of the moving cylinder (35) is attached to the inner ring of the sleeve (3).

5. The lubrication device for a numerical control machine tool according to claim 1, wherein: the barrel body (2) and the flexible hose (6) are in the same axis.

6. The lubrication device for a numerical control machine tool according to claim 1, wherein: the through holes (7) and the oil outlets (34) are alternately arranged.