CN216643004U

CN216643004U - Lead screw mount pad with lubricated mechanism

Info

Publication number: CN216643004U
Application number: CN202123287276.7U
Authority: CN
Inventors: 孙仕岗
Original assignee: Jiangsu Dongji Precision Technology Co ltd
Current assignee: Jiangsu Dongji Precision Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-31
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a screw rod mounting seat with a lubricating mechanism, which comprises a mounting seat, a screw rod hole formed in the front of the mounting seat and a screw rod rotatably connected to the inner surface of the screw rod hole, wherein an arc-shaped cavity is formed in the mounting seat and positioned on the periphery of the screw rod hole, the top of the mounting seat is communicated with a sleeve, and the bottom end of the sleeve is communicated with the top end of the arc-shaped cavity. This lead screw mount pad with lubricated mechanism, through the oil outlet, the convenient inside and lead screw surface of lead screw hole of inlet port arc chamber is lubricated, and stagger the inlet port with the oil outlet as long as rotate the notes oil pipe and can stop lubricating, easy operation, facilitate the use, it is efficient to lubricate, rethread draw-in groove and pin rod are fixed sleeve pipe and notes oil pipe, and then strengthened the stability of device, it is automatic to have effectively avoided the notes oil pipe to receive external factor to rotate in the sleeve pipe and influence the use, and then improved the practicality of device.

Description

Lead screw mount pad with lubricated mechanism

Technical Field

The utility model relates to the technical field of screw rod mounting seats, in particular to a screw rod mounting seat with a lubricating mechanism.

Background

In many mechanical aspects, a screw rod is one of the most common components, and because the screw rod plays a transmission role, the screw rod is often required to be fixed at a certain part of a machine and is usually required to be realized through a mounting seat; at present, when the mounting base is mounted through a common fixing base, one end of the screw rod penetrates through the shaft hole of the fixing base to be in spiral connection, the screw rod is very laborious to rotate due to friction force, the efficiency is low, and workers usually lubricate the screw rod in a mode that lubricating oil is added to internal threads of the inner wall of the shaft hole before working.

But present lead screw mount pad is because the bearing is connected closely with the lead screw, and then leads to the staff to hardly add lubricating oil to the dead eye from the outside inside, and the operation is very inconvenient to present lead screw mount pad can't store lubricating oil, and then all need add lubricating oil again before leading to using at every turn, and not only the process is loaded down with trivial details, and work efficiency is low moreover, does not utilize the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the screw rod mounting seat with the lubricating mechanism, and solves the problems that lubricating oil is difficult to add and cannot be stored for multiple times.

In order to realize the purpose, the utility model is realized by the following technical scheme: a screw rod mounting seat with a lubricating mechanism, which comprises a mounting seat, a screw rod hole arranged on the front surface of the mounting seat and a screw rod rotatably connected with the inner surface of the screw rod hole, an arc-shaped cavity is arranged in the mounting seat and at the periphery of the screw rod hole, the top of the mounting seat is communicated with a sleeve, the bottom end of the sleeve is communicated with the top end of the arc-shaped cavity, the inner surface of the sleeve is provided with an annular groove, the inner surface of the annular groove is connected with an oil injection pipe in a sliding way through a slide block, oil outlet holes are formed in the left side and the right side of the bottom of the oil injection pipe, a clapboard is fixedly connected between the left side and the right side of the inner surface of the sleeve and positioned at the bottom of the oil filling pipe, the left side and the right side of the top of the clapboard are both provided with oil inlet holes matched with the oil outlet holes, the periphery of the outer surface of the oil filling pipe is both provided with clamping grooves, the top of the left side and the top of the outer surface of the sleeve are fixedly connected with fixing mechanisms matched with the clamping grooves.

Preferably, the fixing mechanism comprises a right-angle frame, a pin rod and a spring, one end of the right-angle frame is fixedly connected with one side of the top of the outer surface of the sleeve, and the inner surface of the right-angle frame is connected with the outer surface of the pin rod in a sliding mode.

Preferably, one end of the pin rod penetrates through the sleeve and extends into the clamping groove, and one end of the spring is fixedly connected with one side of the right-angle frame.

Preferably, the other end of the spring is fixedly connected with the other end of the outer surface of the pin rod.

Preferably, the top and the left and right sides of the inner surface of the arc-shaped cavity are both communicated with drainage tubes, and one end of each drainage tube penetrates through the corresponding screw rod hole and extends into the corresponding screw rod hole.

Preferably, the top end of the oil filling pipe is in threaded connection with a threaded cover.

Advantageous effects

The utility model provides a screw rod mounting seat with a lubricating mechanism. Compared with the prior art, the method has the following beneficial effects:

(1) this lead screw mount pad with lubricated mechanism, through the mount pad, the lead screw hole, the lead screw, the arc chamber, the sleeve pipe, the ring channel, the oiling pipe, the oil outlet, a baffle, the inlet port, draw-in groove and fixed establishment's cooperation sets up, through the oil outlet, the inlet port arc chamber can be very convenient lubricate screw downthehole portion and lead screw surface, and as long as rotate the oiling pipe with the inlet port stagger with the oil outlet can stop lubrication, the operation is simple, the convenience is used, the lubrication efficiency is high, rethread draw-in groove and pin rod can be fixed sleeve pipe and oiling pipe, and then the stability of device has been strengthened, it is automatic to have avoided oiling pipe to receive external factor to rotate in the sleeve pipe and influence the use, and then the practicality of device has been improved.

(2) This lead screw mount pad with lubricated mechanism has the screw cap through the top threaded connection at the oiling pipe, utilizes the oiling pipe to store lubricating oil, all needs to add lubricating oil again when avoiding using the lead screw at every turn, and then has improved work efficiency, and the inside lubricating oil of oiling pipe can be sealed up to rethread screw cap and deposit, avoids external dust to get into, influences the result of use of lubricating oil.

Drawings

FIG. 1 is a cross-sectional view of a structure of the present invention;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a schematic view showing the connection of the filler pipe, the oil outlet and the sleeve of the present invention;

FIG. 4 is a schematic view showing the connection between the partition plate and the oil inlet hole according to the present invention.

In the figure: 1. a mounting seat; 2. a screw hole; 3. a screw rod; 4. an arcuate cavity; 5. a sleeve; 6. an annular groove; 7. an oil filling pipe; 8. an oil outlet hole; 9. a partition plate; 10. an oil inlet hole; 11. a card slot; 12. a fixing mechanism; 13. a right-angle frame; 14. a pin rod; 15. a spring; 16. a drainage tube; 17. and (4) a threaded cap.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a screw rod mounting seat with a lubricating mechanism comprises a mounting seat 1, a screw rod hole 2 arranged on the front side of the mounting seat 1 and a screw rod 3 rotatably connected to the inner surface of the screw rod hole 2, an arc-shaped cavity 4 is arranged in the mounting seat 1 and positioned at the periphery of the screw rod hole 2, the top of the mounting seat 1 is communicated with a sleeve 5, the bottom end of the sleeve 5 is communicated with the top end of the arc-shaped cavity 4, an annular groove 6 is arranged on the inner surface of the sleeve 5, an oil injection pipe 7 is slidably connected to the inner surface of the annular groove 6 through a slider, oil outlets 8 are respectively arranged on the left side and the right side of the bottom of the oil injection pipe 7, a partition plate 9 is fixedly connected between the left side and the right side of the inner surface of the sleeve 5 and positioned at the bottom of the oil injection pipe 7, oil inlet holes 10 matched with the oil outlets 8 are respectively arranged on the left side and the right side of the top of the partition plate 9, clamping grooves 11 are respectively arranged on the periphery of the outer surface of the sleeve 5, fixing mechanisms 12 matched with the clamping grooves 11 are respectively, through oil outlet 8, oil inlet 10 arc chamber 4 can be very convenient lubricate 2 inside and the 3 surfaces of lead screw in the lead screw hole, and as long as rotate oiling pipe 7 stagger oil inlet 10 and oil outlet 8 and can stop lubricating, the operation is simple, convenient to use, it is efficient to lubricate, rethread draw-in groove 11 and pin rod 14 can be fixed sleeve pipe 5 and oiling pipe 7, and then the stability of device has been strengthened, it is automatic to have effectively avoided oiling pipe 7 to receive external factor to rotate in sleeve pipe 5 and influence the use, and then the practicality of device has been improved.

Further, the fixing mechanism 12 comprises a right-angle frame 13, a pin rod 14 and a spring 15, one end of the right-angle frame 13 is fixedly connected with one side of the top of the outer surface of the sleeve 5, and the inner surface of the right-angle frame 13 is connected with the outer surface of the pin rod 14 in a sliding mode.

Further, the one end of pin rod 14 runs through sleeve pipe 5 and extends to the inside of draw-in groove 11, and one end and one side fixed connection of right-angle frame 13 of spring 15, spring 15 are industrial grade spring, have fine antifatigue ability, can stretch repeatedly and use for a long time to can change after long-term the use.

Further, the other end of the spring 15 is fixedly connected to the other end of the outer surface of the pin 14.

Furthermore, the top and the left and right sides of the inner surface of the arc-shaped cavity 4 are both communicated with drainage tubes 16, and one end of each drainage tube 16 penetrates through the screw rod hole 2 and extends into the screw rod hole 2.

Further, a screw cap 17 is screwed to the top end of the filler pipe 7.

And those not described in detail in this specification are well within the skill of those in the art.

When the lubricating oil supplying device is used, firstly, the threaded cover 17 is unscrewed, lubricating oil is poured into the oil filling pipe 7, after the lubricating oil is poured, the threaded cover 17 is closed, when the lubricating oil needs to be added, the pin rod 14 is pulled to enable the pin rod 14 to be separated from the clamping groove 11, then, the oil pipe is rotated by 90 degrees, the oil outlet hole 8 is completely overlapped with the oil inlet hole 10, then, the pin rod 14 is loosened to enable the pin rod 14 to be inserted into the clamping groove 11, at the moment, the lubricating oil flows into the arc-shaped cavity 4 through the sleeve 5 and then respectively flows out through the three drainage tubes 16, so that the interior of the screw rod hole 2 and the surface of the screw rod 3 are lubricated, when the lubricating oil needs to be stopped, the pin rod 14 is pulled to enable the pin rod 14 to be separated from the clamping groove 11, then, the oil filling pipe 7 is rotated by 90 degrees, so that the oil outlet hole 8 and the oil inlet hole 10 are mutually staggered, the lubricating oil can not continuously flow into the sleeve 5, then, the pin rod 14 is loosened to enable the pin rod to be inserted into the clamping groove 11, and a large amount of lubricating oil is poured into the oil filling pipe 7 at the beginning, therefore, the oil can not be poured into the oil filling pipe again in the next use, and the oil filling pipe 7 is directly rotated to perform lubrication operation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lead screw mount pad with lubricated mechanism, includes mount pad (1), sets up at positive lead screw hole (2) of mount pad (1) and rotates lead screw (3) of connection at lead screw hole (2) internal surface, its characterized in that: the utility model discloses a screw rod, including mount pad (1), sleeve pipe (7), oil filler hole (8), draw-in groove (11), arc chamber (4) have been seted up to the inside of mount pad (1) and the periphery that is located screw rod hole (2), the top intercommunication of mount pad (1) has sleeve pipe (5), the bottom of sleeve pipe (5) is linked together with the top in arc chamber (4), ring channel (6) have been seted up to the internal surface of sleeve pipe (5), there is oil filler pipe (7) internal surface through slider sliding connection, oil outlet (8) have all been seted up to the left and right sides of oil filler pipe (7) bottom, just be located the bottom fixedly connected with baffle (9) of oil filler pipe (7) between the left and right sides of sleeve pipe (5) internal surface, oil inlet (10) with oil filler hole (8) looks adaptation are all seted up to the left and right sides at baffle (9) top, draw-in groove (11) have all been seted up all around to the top of sleeve pipe (5) surface left and right sides, the fixed establishment of the equal fixedly connected with draw-in groove (11) looks adaptation (12).

2. The lead screw mount pad with lubrication mechanism of claim 1, wherein: fixing mechanism (12) are including right-angle frame (13), pin rod (14) and spring (15), one end and one side fixed connection at sleeve pipe (5) surface top of right-angle frame (13), the internal surface of right-angle frame (13) and the surface sliding connection of pin rod (14).

3. The lead screw mount pad with lubrication mechanism of claim 2, wherein: one end of the pin rod (14) penetrates through the sleeve (5) and extends into the clamping groove (11), and one end of the spring (15) is fixedly connected with one side of the right-angle frame (13).

4. The lead screw mount pad with lubrication mechanism of claim 2, wherein: the other end of the spring (15) is fixedly connected with the other end of the outer surface of the pin rod (14).

5. The lead screw mount pad with lubrication mechanism of claim 1, wherein: the top and the left and right sides of the inner surface of the arc-shaped cavity (4) are both communicated with drainage tubes (16), and one end of each drainage tube (16) penetrates through the corresponding screw rod hole (2) and extends into the corresponding screw rod hole (2).

6. The lead screw mount pad with lubrication mechanism of claim 1, wherein: the top end of the oil injection pipe (7) is in threaded connection with a threaded cover (17).