CN210281630U

CN210281630U - Lubricated mechanism of milling machine lead screw

Info

Publication number: CN210281630U
Application number: CN201921299057.0U
Authority: CN
Inventors: 盖雷
Original assignee: Baoji Ruiante Titanium Co Ltd
Current assignee: Baoji Ruiante Titanium Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-10
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a milling machine screw lubricating mechanism, which comprises a base and a bed board, wherein an oil groove is arranged inside the base, lubricating oil is filled inside the oil groove, slide rails are fixedly arranged on both sides of the top end of the base, the two slide rails are slidably connected with both sides of the bottom end of the bed board through slide blocks, a screw nut seat is fixedly arranged in the middle of the bottom end of the bed board, a screw nut is fixedly arranged in the middle of the screw nut seat, a bearing seat is fixedly arranged at one end of the top of the base, and a bearing is fixedly arranged inside the bearing seat, the milling machine screw lubricating mechanism is convenient for storing the lubricating oil through the arranged oil groove, so that the lubricating oil is always contacted with the screw nut seat, the screw and the screw nut are known to work in a lubricating state, the damage of a rotating wire of the screw nut is not easy to cause, and the, and workers can conveniently and timely inject oil into the oil groove.

Description

Lubricated mechanism of milling machine lead screw

Technical Field

The utility model relates to a screw lubrication mechanism, in particular to milling machine screw lubrication mechanism belongs to the lubricated technical field of lathe lead screw.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments; the bed body of milling machine drives the bed body and carries out reciprocating motion through the cooperation between lead screw and the screw nut when the motion, traditional all is artifical and guarantees the lubrication between lead screw and the screw nut through adding lubricating oil to the screw nut seat, prevent that the screw nut from damaging, but the volume of the lubricating oil in the screw nut seat is not convenient for observe to traditional oiling mode, can not in time add lubricating oil, thereby lead to the lead screw among the screw nut to damage easily, then can not cooperate with the lead screw, can't drive the bed body and remove.

Disclosure of Invention

An object of the utility model is to provide a lubricated mechanism of milling machine lead screw to the volume of the lubricating oil in the lead screw nut seat is not convenient for observe to the traditional oiling mode that provides in solving above-mentioned background art, leads to the problem that the silk that revolves among the lead screw nut damaged easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lubricated mechanism of milling machine lead screw, includes base and bed board, the oil groove has been seted up to the inside of base, lubricating oil has been annotated to the inside of oil groove, the equal fixed mounting in both sides on base top has a slide rail, two the slide rail all passes through the both sides sliding connection of slider with the bed board bottom, the middle part fixed mounting of bed board bottom has lead screw nut seat, the middle part fixed mounting of lead screw nut seat has screw nut, the one end fixed mounting at base top has the bearing frame, the inside fixed mounting of bearing frame has the bearing, the one end fixed connection of bearing and lead screw, lead screw and screw nut threaded connection, the fixed clearance mechanism that is equipped with in bottom of screw nut seat.

As a preferred technical scheme of the utility model, clearance mechanism includes the scraper blade, the bottom fixed connection of two connecting rods and lead screw nut seat both sides is passed through at the top of scraper blade, just the outer wall of scraper blade contacts with the both sides inner wall and the bottom of oil groove.

As a preferred technical scheme of the utility model, the oil drain port has all been seted up to the bottom at base both ends, and two the fixed draw-in groove that is equipped with in one side of oil drain port, two the draw-in groove closes with two oil outlet plate respectively and is connected, and two the handle groove has been seted up at one side top of oil outlet plate.

As an optimized technical scheme of the utility model, the other end fixed mounting of lead screw has the runner.

As an optimized technical scheme of the utility model, one side of base is fixed and is equipped with the observation window.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a milling machine lead screw lubricating mechanism is convenient for store lubricating oil through the oil groove that sets up to make lubricating oil contact with lead screw nut seat all the time, make lead screw and lead screw nut know to be in the work under lubricated state, be difficult for causing the lead screw of lead screw nut to damage, and be convenient for observe the volume of lubricating oil in the oil groove through the observation window that sets up, be convenient for the staff in time to annotate oil in the oil groove; the scraper is convenient to drive to move in the moving process through the screw nut seat, so that sundries in the oil groove can be conveniently cleaned to the two ends of the oil groove and discharged through the oil discharge port, and the inside of the oil groove can be conveniently cleaned.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top view structure of the base of the present invention.

Fig. 3 is a schematic structural view of the scraper of the present invention.

In the figure: 1. a base; 2. an oil sump; 3. a bearing seat; 4. a bearing; 5. a lead screw; 6. a lead screw nut seat; 7. a lead screw nut; 8. a rotating wheel; 9. a bed board; 10. a slide rail; 11. a slider; 12. a connecting rod; 13. a squeegee; 14. a card slot; 15. and (4) an oil outlet plate.

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.

Please refer to fig. 1-3, the utility model provides a milling machine lead screw lubricating mechanism, including base 1 and bed board 9, oil groove 2 has been seted up to base 1's inside, lubricating oil has been annotated to the inside of oil groove 2, the equal fixed mounting in both sides on base 1 top has slide rail 10, two slide rails 10 all pass through the both sides sliding connection of slider 11 with bed board 9 bottom, the middle part fixed mounting of bed board 9 bottom has lead screw nut seat 6, the middle part fixed mounting of lead screw nut seat 6 has lead screw nut 7, the one end fixed mounting at base 1 top has bearing frame 3, the inside fixed mounting of bearing frame 3 has bearing 4, bearing 4 and lead screw 5's one end fixed connection, lead screw 5 and lead screw nut 7 threaded connection, the fixed clearance mechanism that is equipped with in bottom of lead screw nut seat 6.

Preferably, clearance mechanism includes scraper blade 13, and the bottom fixed connection of two connecting rods 12 and lead screw nut seat 6 both sides is passed through at the top of scraper blade 13, and the outer wall of scraper blade 13 contacts with the both sides inner wall and the bottom of oil groove 2, is convenient for clear up the debris in the oil groove 2 through the clearance mechanism who sets up.

Preferably, the oil drain port has all been seted up to the bottom at base 1 both ends, and the fixed draw-in groove 14 that is equipped with in one side of two oil drain ports, and two draw-in grooves 14 are connected with two 15 blocks of oil outlet plate respectively, and two one side tops of oil outlet plate 15 have seted up handle groove 16, the debris in the oil groove 2 of being convenient for discharge through the oil drain port that sets up, change new lubricating oil, the oil outlet plate 15 that sets up is connected with draw-in groove 14 blocks, plays the effect of sheltering from to the lubricating oil in the oil groove 2.

Preferably, the other end of the screw rod 5 is fixedly provided with a rotating wheel 8, and the screw rod 5 is convenient to rotate through the rotating wheel 8 so as to drive the bed plate 9 to move.

Preferably, the fixed observation window that is equipped with in one side of base 1, the volume of the lubricating oil in the oil groove 2 of being convenient for observe through the observation window, when the oil mass is not enough, in time add lubricating oil.

When the milling machine screw lubricating mechanism is used, firstly, lubricating oil is injected into the oil groove 2, so that the lubricating oil is in contact with the screw 5 and the screw nut seat 6, the screw 5 and the screw nut 7 are lubricated all the time, the amount of the lubricating oil in the oil groove 2 is observed through the observation window, and when the oil amount is insufficient, the lubricating oil is added in time; the rotating wheel 8 is rotated to drive the screw rod 5 to rotate, under the action of the screw rod nut 7, the bed plate 9 is driven to reciprocate in the slide rail 10, the screw rod nut seat 6 drives the scraper 13 to move in the moving process, so that impurities in the lubricating oil are scraped to two ends of the oil groove 2, the oil outlet plate 15 is taken out from the clamping groove 14 through the handle groove 16 regularly, and the lubricating oil and the discharged impurities are replaced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A milling machine screw lubricating mechanism comprises a base (1) and a bed plate (9), and is characterized in that an oil groove (2) is formed in the base (1), lubricating oil is filled in the oil groove (2), slide rails (10) are fixedly mounted on two sides of the top end of the base (1), the two slide rails (10) are connected with two sides of the bottom end of the bed plate (9) in a sliding manner through sliders (11), a screw nut seat (6) is fixedly mounted in the middle of the bottom end of the bed plate (9), a screw nut (7) is fixedly mounted in the middle of the screw nut seat (6), a bearing seat (3) is fixedly mounted at one end of the top of the base (1), a bearing (4) is fixedly mounted in the bearing seat (3), the bearing (4) is fixedly connected with one end of a screw (5), and the screw (5) is in threaded connection with the screw nut (7), and a cleaning mechanism is fixedly arranged at the bottom of the screw nut seat (6).

2. The milling machine screw lubricating mechanism according to claim 1, wherein: the cleaning mechanism comprises a scraper (13), the top of the scraper (13) is fixedly connected with the bottoms of two sides of the screw nut seat (6) through two connecting rods (12), and the outer wall of the scraper (13) is in contact with the inner walls and the bottom ends of two sides of the oil groove (2).

3. The milling machine screw lubricating mechanism according to claim 1, wherein: the oil extraction mouth has all been seted up to the bottom at base (1) both ends, and two fixed draw-in groove (14) that are equipped with in one side of oil extraction mouth, two draw-in groove (14) are connected with two oil outlet plate (15) blocks respectively, and two handle groove (16) have been seted up at one side top of oil outlet plate (15).

4. The milling machine screw lubricating mechanism according to claim 1, wherein: and the other end of the screw rod (5) is fixedly provided with a rotating wheel (8).

5. The milling machine screw lubricating mechanism according to claim 1, wherein: and an observation window is fixedly arranged on one side of the base (1).