CN219473395U

CN219473395U - Fast assembly's manual lubrication pump

Info

Publication number: CN219473395U
Application number: CN202223310025.0U
Authority: CN
Inventors: 何春辉; 沈忠伟; 沈忠兵
Original assignee: Qidong Shenhai Lubricating Equipment Co ltd
Current assignee: Qidong Shenhai Lubricating Equipment Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-04
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a fast-assembled manual lubrication pump, which comprises a pump body, wherein an oil outlet is formed in one side of the pump body, a handle is arranged on one side, away from the oil outlet, of the pump body, an oil cylinder is arranged at the top end of the pump body, a connecting groove is formed in the top end of the pump body, a connecting frame matched with the connecting groove is arranged at the bottom end of the oil cylinder, the pump body is connected with the oil cylinder through a limiting assembly, an oil inlet pipe is arranged in the connecting groove and positioned on the pump body, and an oil outlet pipe matched with the oil inlet pipe is arranged at the bottom end of the oil cylinder. The beneficial effects are that: can install the lubricating pump fast through adding coupling assembling, reduce installation time to coupling assembling is simple through reset spring and fixed pin cooperation use, makes things convenient for personnel to observe the inside oil mass condition of hydro-cylinder through adding observation window and scale.

Description

Fast assembly's manual lubrication pump

Technical Field

The utility model relates to the technical field of lubrication pumps, in particular to a manual lubrication pump capable of being assembled quickly.

Background

The lubrication pump is a lubrication device that supplies lubricant to a lubrication site. The mechanical equipment needs to be lubricated regularly, and the main mode of the former lubrication is to manually lubricate after reaching a certain maintenance period, such as butter spraying in popular science. The lubrication pump makes this maintenance work easier. The lubricating device can effectively reduce equipment faults, reduce energy consumption, improve production efficiency and prolong the service life of the machine.

According to a manual lubrication pump disclosed in chinese patent CN201721340917.1, this application is through utilizing new mechanical structure, install the pressure oil subassembly of constituteing by pressure oil spring and pressure oil board in the oil drum, and set up pressure oil spring into a plurality ofly, pressure oil spring one end and pressure oil board fixed connection, promote the pressure oil board and slide downwards along the guide arm at oil drum middle part, the pressure oil board lower surface extrudees grease into the pump body, and seal assembly on the pressure oil board can prevent that grease from getting into in the pressure oil board upside, thereby ensure the pressure oil effect of pressure oil board, the pump body is in the same place through threaded connection with the hydro-cylinder in the use, because the lubrication pump self is heavier, personnel is more time consuming and laborious when being connected the pump body with the hydro-cylinder.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

The present utility model provides a manual lubrication pump capable of being assembled quickly to solve the above technical problems of the related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a manual lubrication pump of quick assembly, includes the pump body, pump body one side is equipped with the oil-out, the pump body is kept away from one side of oil-out is equipped with the handle, the pump body top is equipped with the hydro-cylinder, the spread groove has been seted up on the pump body top, the hydro-cylinder bottom be equipped with spread groove assorted link, the pump body pass through spacing subassembly with the hydro-cylinder is connected, just be located in the spread groove be equipped with the oil feed pipe on the pump body, the hydro-cylinder bottom be equipped with oil feed pipe assorted oil outlet pipe.

Preferably, an observation window is formed in one side of the oil cylinder, a graduated scale is arranged on the oil cylinder and located on one side of the observation window, and a cylinder cover is arranged at the top end of the oil cylinder.

Preferably, the top end of the oil inlet pipe is provided with a sealing groove matched with the oil outlet pipe, and the bottom end of the oil outlet pipe is provided with an elastic sealing gasket.

As the preference, coupling assembling includes the standing groove that the symmetry set up of seting up in the pump body, two sets of all be equipped with the clamp plate in the standing groove respectively, be equipped with the symmetry in the standing groove and set up and run through the guide bar of clamp plate, clamp plate one side just is located the cover is equipped with reset spring on the guide bar outer wall, the clamp plate passes through reset spring with the pump body is connected, the clamp plate is kept away from one side of reset spring is equipped with the symmetry and sets up and extends to fixed pin in the connecting groove, the fixed pin is located inclined slide face one has been seted up to one side in the connecting groove, the link bottom end seted up with inclined slide face one assorted inclined slide face two, seted up on the link with fixed pin assorted fixed orifices.

Preferably, the pressing plate is provided with a first guide hole matched with the guide rod, and the pump body is provided with a second guide hole matched with the fixing pin.

Preferably, the top end of the pressing plate is provided with a push rod extending out of the pump body, the top end of the push rod is provided with a U-shaped frame, the U-shaped frame is connected with the push rod through a rotating shaft, a limiting hole is formed in the U-shaped frame, one side of the pump body is provided with a mounting plate, and the top end of the mounting plate is provided with a limiting column matched with the limiting hole.

The beneficial effects of the utility model are as follows: can install the lubricating pump fast through adding coupling assembling, reduce installation time to coupling assembling is simple through reset spring and fixed pin cooperation use, makes things convenient for personnel to observe the inside oil mass condition of hydro-cylinder through adding observation window and scale.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the overall construction of a rapidly assembled manual lubrication pump according to an embodiment of the present utility model;

FIG. 2 is a front view of a quickly assembled manual lubrication pump according to an embodiment of the present utility model;

FIG. 3 is a schematic illustration of the pump body structure of a rapidly assembled manual lubrication pump according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a cross-sectional view of a pump body in a quick-assembly manual lubrication pump according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a cylinder structure in a rapidly assembled manual lubrication pump according to an embodiment of the present utility model.

In the figure:

1. a pump body; 2. an oil outlet; 3. a handle; 4. an oil cylinder; 5. a connecting groove; 6. a connecting frame; 7. an oil inlet pipe; 8. an oil outlet pipe; 9. an observation window; 10. a graduated scale; 11. sealing grooves; 12. an elastic sealing gasket; 13. a placement groove; 14. a pressing plate; 15. a guide rod; 16. a return spring; 17. a fixing pin; 18. a first inclined sliding surface; 19. a second inclined sliding surface; 20. a fixing hole; 21. a push rod; 22. a U-shaped frame; 23. a limiting hole; 24. a mounting plate; 25. a limit column; 26. and (5) a cylinder cover.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a quick-assembled manual lubrication pump is provided.

Embodiment one;

as shown in fig. 1-6, a fast assembled manual lubrication pump according to an embodiment of the present utility model includes a pump body 1, and is characterized in that an oil outlet 2 is provided on one side of the pump body 1, a handle 3 is provided on one side of the pump body 1 away from the oil outlet 2, an oil cylinder 4 is provided on the top end of the pump body 1, a connecting groove 5 is provided on the top end of the pump body 1, a connecting frame 6 matched with the connecting groove 5 is provided on the bottom end of the oil cylinder 4, the pump body 1 is connected with the oil cylinder 4 through a limiting component, an oil inlet pipe 7 is provided in the connecting groove 5 and located on the pump body 1, and an oil outlet pipe 8 matched with the oil inlet pipe 7 is provided on the bottom end of the oil cylinder 4.

Embodiment two;

as shown in fig. 1-6, a fast assembled manual lubrication pump according to an embodiment of the present utility model includes a pump body 1, and is characterized in that an oil outlet 2 is provided on one side of the pump body 1, a handle 3 is provided on one side of the pump body 1 away from the oil outlet 2, an oil cylinder 4 is provided on the top end of the pump body 1, a connecting groove 5 is provided on the top end of the pump body 1, a connecting frame 6 matched with the connecting groove 5 is provided on the bottom end of the oil cylinder 4, the pump body 1 is connected with the oil cylinder 4 through a limiting component, an oil inlet pipe 7 is provided in the connecting groove 5 and located on the pump body 1, and an oil outlet pipe 8 matched with the oil inlet pipe 7 is provided on the bottom end of the oil cylinder 4. An observation window 9 is formed in one side of the oil cylinder 4, a graduated scale 10 is arranged on the oil cylinder 4 and located on one side of the observation window 9, and a cylinder cover 26 is arranged at the top end of the oil cylinder 4. The top of the oil inlet pipe 7 is provided with a sealing groove 11 matched with the oil outlet pipe 8, and the bottom of the oil outlet pipe 8 is provided with an elastic sealing gasket 12. When assembling, aim at the seal groove 11 on the oil feed pipe 7 with the oil outlet pipe 8 on the hydro-cylinder 4, press the hydro-cylinder 4 into afterwards, link together hydro-cylinder 4 and the pump body 1 through spacing subassembly, elastic sealing pad 12 is in extrusion state in seal groove 11 this moment and prevents that lubricating oil from spilling over and strengthen its leakproofness to can look over the oil mass through observation window 9, it is convenient to use.

Embodiment three;

as shown in fig. 1-6, a fast assembled manual lubrication pump according to an embodiment of the present utility model includes a pump body 1, and is characterized in that an oil outlet 2 is provided on one side of the pump body 1, a handle 3 is provided on one side of the pump body 1 away from the oil outlet 2, an oil cylinder 4 is provided on the top end of the pump body 1, a connecting groove 5 is provided on the top end of the pump body 1, a connecting frame 6 matched with the connecting groove 5 is provided on the bottom end of the oil cylinder 4, the pump body 1 is connected with the oil cylinder 4 through a limiting component, an oil inlet pipe 7 is provided in the connecting groove 5 and located on the pump body 1, and an oil outlet pipe 8 matched with the oil inlet pipe 7 is provided on the bottom end of the oil cylinder 4. The connecting assembly comprises symmetrically arranged placing grooves 13 which are arranged in the pump body 1, two groups of placing grooves 13 are respectively provided with a pressing plate 14, the placing grooves 13 are internally provided with guide rods 15 which are symmetrically arranged and penetrate through the pressing plates 14, one sides of the pressing plates 14 are sleeved with reset springs 16 which are arranged on the outer walls of the guide rods 15, one sides of the pressing plates 14, which are far away from the reset springs 16, are provided with fixing pins 17 which are symmetrically arranged and extend to the connecting grooves 5, one sides of the fixing pins 17, which are arranged in the connecting grooves 5, are provided with inclined sliding surfaces I18, the bottom ends of the connecting frames 6 are provided with inclined sliding surfaces II 19 which are matched with the inclined sliding surfaces I18, and fixing holes 20 which are matched with the fixing pins 17 are formed in the connecting frames 6. The pressing plate 14 is provided with a first guide hole matched with the guide rod 15, and the pump body 1 is provided with a second guide hole matched with the fixing pin 17. The top of the pressing plate 14 is provided with a push rod 21 extending out of the pump body 1, the top of the push rod 21 is provided with a U-shaped frame 22, the U-shaped frame 22 is connected with the push rod 21 through a rotating shaft, a limiting hole 23 is formed in the U-shaped frame 22, one side of the pump body 1 is provided with a mounting plate 24, and the top of the mounting plate 24 is provided with a limiting column 25 matched with the limiting hole 23. The pump body 1 and the oil cylinder 4 are assembled, the connecting frame 6 is aligned with the connecting groove 5, the oil cylinder 4 is pressed, the oil cylinder 4 drives the connecting frame 6 to extrude downwards, the connecting frame 6 extrudes the first inclined sliding surface 18 on the fixed pin 17 through the second inclined sliding surface 19, the fixed pin 17 is stressed to extrude the pressing plate 14, the pressing plate 14 extrudes the reset spring 16, the reset spring 16 compresses and the fixed pin 17 moves into the placing groove 13, at the moment, the connecting frame 6 continues to move downwards until the fixed hole 20 aligns with the fixed pin 17, the reset spring 16 resets and drives the fixed pin 17 to be inserted into the fixed hole 20 through the pressing plate 14, at the moment, the pump body 1 and the oil cylinder 4 are assembled, when the pump body needs to be disassembled, the push rod 21 is pulled, the push rod 21 drives the fixed pin 17 to be separated from the fixed hole 20 through the pressing plate 14, at the moment, the limiting hole 23 is sleeved on the limiting post 25 through the U-shaped frame 22 to limit, then the oil cylinder 4 is pulled out, the lubricating pump can be installed quickly through adding the connecting component, the installation time is shortened, and the connecting component is simple to use through the cooperation of the reset spring 16 and the fixed pin 17.

During practical application, when assembling is performed, the oil outlet pipe 8 on the oil cylinder 4 is aligned with the sealing groove 11 on the oil inlet pipe 7, then the oil cylinder 4 is pressed in, the oil cylinder 4 and the pump body 1 are connected together through the limiting component, at the moment, the elastic sealing gasket 12 is in an extrusion state in the sealing groove 11 to prevent lubricating oil from overflowing, so that the tightness of the elastic sealing gasket is enhanced, and the oil quantity can be checked through the observation window 9, so that the use is convenient; the pump body 1 and the oil cylinder 4 are assembled, the connecting frame 6 is aligned with the connecting groove 5, the oil cylinder 4 is pressed, the oil cylinder 4 drives the connecting frame 6 to extrude downwards, the connecting frame 6 extrudes the first inclined sliding surface 18 on the fixed pin 17 through the second inclined sliding surface 19, the fixed pin 17 is stressed to extrude the pressing plate 14, the pressing plate 14 extrudes the reset spring 16, the reset spring 16 compresses and the fixed pin 17 moves into the placing groove 13, at the moment, the connecting frame 6 continues to move downwards until the fixed hole 20 aligns with the fixed pin 17, the reset spring 16 resets and drives the fixed pin 17 to be inserted into the fixed hole 20 through the pressing plate 14, at the moment, the pump body 1 and the oil cylinder 4 are assembled, when the pump body needs to be disassembled, the push rod 21 is pulled, the push rod 21 drives the fixed pin 17 to be separated from the fixed hole 20 through the pressing plate 14, at the moment, the limiting hole 23 is sleeved on the limiting post 25 through the U-shaped frame 22 to limit, then the oil cylinder 4 is pulled out, the lubricating pump can be installed quickly through adding the connecting component, the installation time is shortened, and the connecting component is simple to use through the cooperation of the reset spring 16 and the fixed pin 17.

In summary, by means of the technical scheme, the lubricating pump can be quickly installed by adding the connecting component, the installation time is reduced, the connecting component is simple to use by matching the reset spring and the fixing pin, and people can conveniently observe the oil quantity condition in the oil cylinder by adding the observation window and the graduated scale.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a manual lubrication pump of fast assembly, includes pump body (1), its characterized in that, pump body (1) one side is equipped with oil-out (2), pump body (1) is kept away from one side of oil-out (2) is equipped with handle (3), pump body (1) top is equipped with hydro-cylinder (4), spread groove (5) have been seted up on pump body (1) top, hydro-cylinder (4) bottom be equipped with spread groove (5) assorted link (6), pump body (1) pass through spacing subassembly with hydro-cylinder (4) are connected, just be located in spread groove (5) be equipped with oil feed pipe (7) on pump body (1), hydro-cylinder (4) bottom be equipped with oil feed pipe (8) of oil feed pipe (7) assorted.

2. The quick-assembly manual lubrication pump according to claim 1, wherein an observation window (9) is formed in one side of the oil cylinder (4), a graduated scale (10) is arranged on the oil cylinder (4) and located on one side of the observation window (9), and a cylinder cover (26) is arranged at the top end of the oil cylinder (4).

3. The quick-assembly manual lubrication pump according to claim 1, wherein a sealing groove (11) matched with the oil outlet pipe (8) is formed in the top end of the oil inlet pipe (7), and an elastic sealing gasket (12) is arranged at the bottom end of the oil outlet pipe (8).

4. The quick-assembly manual lubrication pump according to claim 1, wherein the connecting assembly comprises symmetrically arranged placing grooves (13) which are formed in the pump body (1), two groups of pressing plates (14) are respectively arranged in the placing grooves (13), guide rods (15) which are symmetrically arranged and penetrate through the pressing plates (14) are arranged in the placing grooves (13), return springs (16) are sleeved on one side of the pressing plates (14) and on the outer wall of the guide rods (15), the pressing plates (14) are connected with the pump body (1) through the return springs (16), fixing pins (17) which are symmetrically arranged and extend into the connecting grooves (5) are arranged on one side of the pressing plates (14), inclined sliding surfaces (18) are formed on one side of the fixing pins (17) which are arranged in the connecting grooves (5), sliding surfaces (19) which are matched with the inclined sliding surfaces (18) are formed in the bottom ends of the connecting frames (6), and fixing holes (20) are formed in the connecting frames (6).

5. The quick-assembly manual lubrication pump according to claim 4, wherein the pressing plate (14) is provided with a first guide hole matched with the guide rod (15), and the pump body (1) is provided with a second guide hole matched with the fixing pin (17).

6. The quick-assembly manual lubrication pump according to claim 4, wherein a push rod (21) extending out of the pump body (1) is arranged at the top end of the pressure plate (14), a U-shaped frame (22) is arranged at the top end of the push rod (21), the U-shaped frame (22) is connected with the push rod (21) through a rotating shaft, a limiting hole (23) is formed in the U-shaped frame (22), a mounting plate (24) is arranged on one side of the pump body (1), and a limiting column (25) matched with the limiting hole (23) is arranged at the top end of the mounting plate (24).