CN212775490U

CN212775490U - Electric push rod with convenient lubrication

Info

Publication number: CN212775490U
Application number: CN202021096372.6U
Authority: CN
Inventors: 张亮亮
Original assignee: Wuxi Ouluide Transmission Technology Co ltd
Current assignee: Wuxi Ouluide Transmission Technology Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-03-23
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses an electric putter with convenient lubrication, including the gear box, gear box one side one end is provided with the push rod main part, gear box one side one end is provided with driving motor in push rod main part one side, the gear box top is provided with defeated oil pipe, the gear box top is at the fixed installing frame that is provided with in the defeated oil pipe outside, the fixed connecting block that is provided with in the inside top of installing frame, defeated oil pipe top and connecting block fixed connection, the holding tank has been seted up on the inside top of connecting block, the oil filler point has been seted up to installing frame top one end in the holding tank top, the oil outlet has been seted up. The utility model discloses an defeated oil pipe's connection setting can make the staff directly from the outside to gear box interpolation lubricating oil, avoids taking apart whole gear box, has made things convenient for going on of lubricating oil interpolation work, and then has improved the efficiency of interpolation lubricating oil, has also guaranteed follow-up electric putter's operation precision.

Description

Electric push rod with convenient lubrication

Technical Field

The utility model belongs to the technical field of electric putter, concretely relates to electric putter with convenient lubrication.

Background

The electric push rod, also known as a linear actuator, is a novel linear actuator mainly composed of a motor push rod, a control device and other mechanisms, and can be considered as an extension of a rotating motor in terms of structure, however, various electric push rods in the market still have various problems.

At present very inconvenient when turbine and bearing department add lubricating oil to among the electric putter, it unpacks the gear box apart to need the staff, then just can carry out the interpolation work of lubricating oil, the gear box can influence the running accuracy between each gear after being unpacked apart, thereby can influence the subsequent result of use of electric putter, and when adding lubricating oil, need the staff to adopt measuring equipment to measure lubricating oil in advance and avoid lubricating oil to add too much or too little, thereby the step of lubricating oil interpolation work has been increased, make the inconvenience that the interpolation work of lubricating oil becomes equally, we propose an electric putter with convenient lubrication for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric putter with convenient lubrication to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric push rod with convenient lubrication comprises a gear box, one end of one side of the gear box is provided with a push rod main body, one end of one side of the gear box is provided with a driving motor at one side of the push rod main body, the top of the gear box is provided with an oil delivery pipe, the top of the gear box is fixedly provided with a mounting frame at the outer side of the oil delivery pipe, the top end inside the mounting frame is fixedly provided with a connecting block, the top end of the oil delivery pipe is fixedly connected with the connecting block, the top end inside the connecting block is provided with a holding tank, an oil filling hole is arranged at one end of the top of the mounting frame above the accommodating tank, an oil outlet hole is arranged at the bottom end inside the accommodating tank, one end of the top of the mounting frame is provided with a connecting cylinder through a mounting hole, a metering mechanism is arranged in the connecting cylinder, the cavity has been seted up at the one end of oil outlet in the inside bottom of connecting block, the cavity is inside to be provided with and to shelter from the mechanism.

Preferably, the metering mechanism comprises a through hole, a floating ball, a connecting rod and a metering plate, the through hole is formed in the bottom end of the connecting cylinder inside the containing groove, the floating ball is arranged at the bottom end of the connecting cylinder inside, the connecting rod is arranged at the top of the floating ball, and the metering plate is fixedly arranged at the top end of the connecting rod at the top end of the inside top end of the connecting cylinder.

Preferably, it includes screw rod, dog and intercommunicating pore to shelter from the mechanism, the cavity is inside to be provided with the screw rod through the pivot activity, the screw rod one end outside is provided with the dog through the screw hole activity, the intercommunicating pore has been seted up to the dog upper surface, the intercommunicating pore is located between oil outlet and the defeated oil pipe.

Preferably, the outer side surface of the connecting cylinder is provided with scale marks.

Preferably, a transmission shaft is movably arranged between one side inside the mounting frame and the connecting block through a rotating shaft, and one end of the rotating shaft where the transmission shaft is located is in transmission connection with the rotating shaft where the screw rod is located through a coupler.

Preferably, a rotating handle is arranged at one end, where the transmission shaft is located, of the rotating shaft on one side outside the mounting frame.

Preferably, the upper side and the lower side of the stop block are both provided with sealing gaskets.

Preferably, the connecting cylinder is made of transparent material.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an defeated oil pipe's connection setting can make the staff directly add lubricating oil to the gear box from the outside, avoid taking apart whole gear box, the going on of lubricating oil interpolation work has been made things convenient for, and then the efficiency of adding lubricating oil has been improved, follow-up electric putter's operation precision has also been guaranteed, and when pouring into lubricating oil into, the setting through the inside metering mechanism of connecting cylinder in the holding tank can make the audio-visual understanding of staff the volume of the lubricating oil that adds, do not need the staff to come to measure lubricating oil through special metering equipment in advance, thereby make and add and measurement work integration, the going on of lubricating oil interpolation work has been made things convenient for.

(2) The utility model discloses still be provided with and shelter from the mechanism, can shelter from isolated oil outlet and defeated oil pipe through the use that shelters from the mechanism, avoided because of the unable condition of accomplishing measurement work of oil outlet and defeated oil pipe's intercommunication, guaranteed metering mechanism's normal use, also avoid follow-up adding to the inside lubricating oil of gear box to flow backwards out from defeated oil pipe department, make the utility model discloses the structure of the convenient adding lubricating oil that adds can not influence follow-up electric putter's normal use to it is also more convenient to adjust the use step that shelters from the structure, only needs to change just can accomplish through rotating, has improved the convenience in utilization who shelters from the mechanism.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric push rod with convenient lubrication of the present invention;

fig. 2 is a schematic top view of the electric push rod with lubrication convenience of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of an electric push rod stopper with convenient lubrication of the present invention;

fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of the electric putter with convenient lubrication according to the present invention.

In the figure: 1. a gear case; 2. a push rod body; 3. a drive motor; 4. an oil delivery pipe; 5. installing a frame; 6. connecting blocks; 7. accommodating grooves; 8. an oil filler hole; 9. an oil outlet hole; 10. a connecting cylinder; 11. a metering mechanism; 12. a cavity; 13. a shielding mechanism; 14. a through hole; 15. a floating ball; 16. a connecting rod; 17. a metering plate; 18. a screw; 19. a stopper; 20. a communicating hole; 21. scale lines; 22. a drive shaft; 23. turning a handle; 24. and a gasket.

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.

Referring to fig. 1-4, the utility model provides an electric push rod with convenient lubrication, which comprises a gear box 1, one end of one side of the gear box 1 is provided with a push rod main body 2, one end of one side of the gear box 1 is provided with a driving motor 3 on one side of the push rod main body 2, the top of the gear box 1 is provided with an oil delivery pipe 4, the top of the gear box 1 is fixedly provided with a mounting frame 5 outside the oil delivery pipe 4, the top of the inside of the mounting frame 5 is fixedly provided with a connecting block 6, the top of the oil delivery pipe 4 is fixedly connected with the connecting block 6, the top of the inside of the connecting block 6 is provided with a holding tank 7, one end of the top of the mounting frame 5 is provided with an oil injection hole 8 above the holding tank 7, the bottom of the inside of the holding tank 7 is provided with an oil outlet 9, a shielding mechanism 13 is arranged inside the cavity 12.

In this embodiment, preferably, the metering mechanism 11 includes a through hole 14, a floating ball 15, a connecting rod 16 and a metering plate 17, the through hole 14 is opened at the bottom end of the connecting cylinder 10 inside the accommodating tank 7, the floating ball 15 is arranged at the bottom end inside the connecting cylinder 10, the connecting rod 16 is arranged at the top of the floating ball 15, the metering plate 17 is fixedly arranged at the top end of the connecting rod 16 at the top end inside the connecting cylinder 10, and the metering mechanism 11 is used for completing the capacity metering of the lubricating oil injected into the accommodating tank 7.

In this embodiment, preferably, the shielding mechanism 13 includes a screw 18, a stopper 19 and a communicating hole 20, the screw 18 is movably disposed inside the cavity 12 through a rotating shaft, the stopper 19 is movably disposed outside one end of the screw 18 through a threaded hole, the communicating hole 20 is disposed on the upper surface of the stopper 19, the communicating hole 20 is located between the oil outlet 9 and the oil delivery pipe 4, and the shielding mechanism 13 shields one end of the oil outlet 9 and one end of the oil delivery pipe 4.

In this embodiment, preferably, the outer side surface of the connecting cylinder 10 is provided with a scale 21, and the scale 21 is used for facilitating the worker to know the specific amount of the lubricating oil inside the accommodating groove 7.

In this embodiment, preferably, a transmission shaft 22 is movably disposed between one side inside the mounting frame 5 and the connecting block 6 through a rotating shaft, one end of the rotating shaft where the transmission shaft 22 is located is in transmission connection with the rotating shaft where the screw 18 is located through a coupler, and the transmission shaft 22 is used for connecting the rotating shaft where the transmission screw 18 is located.

In this embodiment, preferably, a rotating handle 23 is disposed at one end of a rotating shaft where the transmission shaft 22 is located on one side of the exterior of the mounting frame 5, and the rotating handle 23 can facilitate a worker to rotate the rotating shaft where the screw 18 transmitted through the transmission shaft 22 is located from the exterior.

In this embodiment, preferably, the upper and lower sides of the stopper 19 are provided with sealing gaskets 24, and the sealing gaskets 24 are used for improving the shielding sealing performance of the stopper 19.

In this embodiment, the connecting tube 10 is preferably made of a transparent material, and the connecting tube 10 made of the transparent material enables the operator to observe the position of the measuring plate 17 at the tip end of the connecting tube 10.

The utility model discloses a theory of operation and use flow: the oil outlet end of the oil pipe 4 on the electric push rod provided by the utility model is respectively opposite to the turbine and the bearing in the gear box 1, when lubricating oil is needed to be added to the turbine or the bearing, the oil pipe 4 is connected to enable a worker to directly add the lubricating oil to the gear box 1 from the outside, the whole gear box 1 is prevented from being disassembled, the lubricating oil adding work is facilitated, the efficiency of adding the lubricating oil is further improved, the running precision of the subsequent electric push rod is ensured, the lubricating oil is added into the accommodating tank 7 from the oil injection hole 8 when the lubricating oil adding work is carried out, in the process, the floating ball 15 in the connecting cylinder 10 is floated along with the increase of the lubricating oil, thereby the position of the metering plate 17 connected through the connecting rod 16 is changed, the quantity of the lubricating oil contained in the accommodating tank 7 can be intuitively known to the worker through the position change of the metering plate 17 and the addition of the scale mark 21, after the volume of lubricating oil reaches the demand, can rotate and change 23 messenger transmission shaft 22 and rotate, because of transmission shaft 22 is connected through the pivot at shaft coupling and screw rod 18 place, so screw rod 18 can rotate with synchronous transmission shaft 22, and then can drive and remove by stopper 19 that cavity 12 shape is spacing, when intercommunicating pore 20 on the stopper 19 was right with oil outlet 9, lubricating oil in the holding tank 7 can flow into defeated oil pipe 4, can accomplish from this and add the work to the lubricating oil of the inside turbine of electric putter gear box 1 and bearing.

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. The utility model provides an electric putter with convenient lubrication, includes gear box (1), its characterized in that: one end of one side of the gear box (1) is provided with a push rod main body (2), one end of one side of the gear box (1) is provided with a driving motor (3) on one side of the push rod main body (2), the top of the gear box (1) is provided with an oil conveying pipe (4), the top of the gear box (1) is fixedly provided with an installation frame (5) outside the oil conveying pipe (4), the top end inside the installation frame (5) is fixedly provided with a connecting block (6), the top end inside the oil conveying pipe (4) is fixedly connected with the connecting block (6), the top end inside the connecting block (6) is provided with an accommodating groove (7), one end of the top of the installation frame (5) is provided with an oil filling hole (8) above the accommodating groove (7), the bottom end inside the accommodating groove (7) is provided with an oil outlet (9), one end of the top of the installation frame (, the oil outlet is characterized in that a cavity (12) is formed in the bottom end inside the connecting block (6) and at one end of the oil outlet (9), and a shielding mechanism (13) is arranged inside the cavity (12).

2. The electric push rod with the convenient lubrication of claim 1, wherein: the metering mechanism (11) comprises a through hole (14), a floating ball (15), a connecting rod (16) and a metering plate (17), the through hole (14) is formed in the bottom end of the connecting cylinder (10) inside the accommodating groove (7), the floating ball (15) is arranged at the bottom end of the connecting cylinder (10), the connecting rod (16) is arranged at the top of the floating ball (15), and the metering plate (17) is fixedly arranged at the top end of the connecting rod (16) at the top end of the connecting cylinder (10) inside.

3. The electric push rod with the convenient lubrication of claim 1, wherein: shelter from mechanism (13) and include screw rod (18), dog (19) and intercommunicating pore (20), cavity (12) inside is provided with screw rod (18) through the pivot activity, screw rod (18) one end outside is provided with dog (19) through the screw hole activity, intercommunicating pore (20) have been seted up to dog (19) upper surface, intercommunicating pore (20) are located between oil outlet (9) and defeated oil pipe (4).

4. The electric push rod with the convenient lubrication of claim 1, wherein: the outer side surface of the connecting cylinder (10) is provided with scale marks (21).

5. The electric push rod with the convenient lubrication of claim 3, wherein: a transmission shaft (22) is movably arranged between one side inside the mounting frame (5) and the connecting block (6) through a rotating shaft, and one end of the rotating shaft where the transmission shaft (22) is located is in transmission connection with the rotating shaft where the screw rod (18) is located through a coupler.

6. The electric push rod with the convenient lubrication of claim 5, wherein: and a rotating handle (23) is arranged at one end of the rotating shaft where the transmission shaft (22) is arranged on one side of the outer part of the mounting frame (5).

7. The electric push rod with the convenient lubrication of claim 3, wherein: and sealing gaskets (24) are arranged on the upper side and the lower side of the stop block (19).

8. The electric push rod with the convenient lubrication of claim 1, wherein: the connecting cylinder (10) is made of transparent materials.