CN211232354U

CN211232354U - Light lubricating oil grease gun for coating machine

Info

Publication number: CN211232354U
Application number: CN201922065169.6U
Authority: CN
Inventors: 衡富增; 韩亮亮
Original assignee: Henan Weihua Packaging Co ltd
Current assignee: Henan Weihua Packaging Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a light-duty lubricating oil grease gun for coating machine, including two shells, the inside defeated oil pipe that is provided with of shell, and defeated oil pipe one end threaded connection has oil pipe, and the oil pipe includes oil pocket pole, and the connection screwed pipe has all been welded at oil pocket pole both ends, and one of them connection screwed pipe keeps away from oil pocket pole one end threaded connection and has the extrusion head, connects one side outside threaded connection that the screwed pipe is close to the extrusion head and has the glib talker, and the inside packing of glib talker has the sponge piece. The utility model discloses can make the trigger promote the piston rod motion through pressing the trigger, piston rod displacement is shorter moreover, can solve the phenomenon that the oiling is arduous, has work efficiency height and laborsaving advantage, can realize the split of glib talker, be convenient for clean glib talker, can also dismantle the glib talker of changing again different, brought the facility for the use of different environment, can carry out the oiling to the lower place of mechanical equipment luminance, prevent oiling mistake when the oiling.

Description

Light lubricating oil grease gun for coating machine

Technical Field

The utility model relates to an oil gun technical field especially relates to a light-duty lubricating oil grease gun for coating machine.

Background

The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like.

At present, lubricating oil when adding into mechanical equipment, generally through oiling machine or grease gun in the filling mechanical equipment, but current grease gun goes out oil quantity few, and it is great because of handle and oil storage pipe angle during the oiling, it is comparatively hard to use, and there is certain drawback in the glib talker of current grease gun when using, at first, can not carry out the split, be not convenient for clean the glib talker, secondly, can not change the tip, the use for different environment has brought the inconvenience, consequently, need to design a light-duty grease gun for coating machine and solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the problem that the prior grease gun in the prior art has the defects that the oil yield is inconvenient to use, the grease gun is inconvenient to hold between the fingers and the grease nipple is inconvenient to use, and providing a light lubricating oil grease gun for coating machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a light-duty lubricating oil grease gun for coating machine, includes two shells, the inside defeated oil pipe that is provided with of shell, and defeated oil pipe one end threaded connection has oil pipe, the oil pipe includes oil chamber pole, the connection screwed pipe has all been welded at oil chamber pole both ends, and one of them connection screwed pipe keeps away from oil chamber pole one end threaded connection and has the extrusion head, the outside threaded connection in one side that the connection screwed pipe is close to the extrusion head has the glib, and the inside packing of glib has the sponge piece.

The key concept of the technical scheme is as follows: through the arranged shell and the trigger, when mechanical equipment is injected with oil, the oil gun is convenient to use, the trigger can be pressed to push the piston rod to move, so that the air pressure in the shell is greater than the external air pressure, lubricating oil is extruded out, the moving distance of the piston rod is short, the phenomenon of arduous oil injection can be solved, and the oil gun has the advantages of high working efficiency and labor saving; the oil nozzle can be detached through the arranged connecting screw pipe, so that the oil nozzle is convenient to clean, the oil nozzle can be detached and then different oil nozzles can be replaced, and convenience is brought to use in different environments; through the light that sets up, can be when using the grease gun oiling, the grease gun carries out the oiling to the place that mechanical equipment luminance is lower when opening the light, prevents the oiling mistake when the oiling, prevents that mechanical equipment from damaging because of not the oiling.

Further, the casing is internally spliced with the inflator, the inflator is internally spliced with a piston rod, one end of the piston rod is welded with the connecting rod, the connecting rod is externally sleeved with the spring, the other end of the piston rod, which is far away from the connecting rod, is welded with a trigger, and the trigger is rotatably connected with the casing through a hinge.

Furthermore, the cross-sectional area of the oil conveying pipe is of a T-shaped structure, the oil conveying pipe is communicated with the oil cylinder, and a check valve assembly is arranged in the oil conveying pipe.

Further, check valve subassembly includes the mounting panel, the welding has compression spring on the mounting panel bottom outer wall, and the other end that compression spring kept away from the mounting panel is provided with the rubber ball.

Furthermore, an oil cylinder with an L-shaped structure is clamped in the shell, and an oil inlet pipe is inserted into the inner wall of one side of the oil cylinder.

Furthermore, an oil inlet is formed in the outer wall of the top of the shell, an oil plug is inserted into the oil inlet, a lamp holder is welded to one side, away from the oil inlet, of the outer wall of the top of the shell, and a lighting lamp is clamped on the outer wall of the top of the lamp holder.

The utility model has the advantages that:

1. through the shell and the trigger that set up, can be when carrying out the oiling to mechanical equipment, can make the trigger promote the piston rod motion through pressing the trigger to atmospheric pressure in making the shell is greater than external atmospheric pressure, makes lubricating oil be extruded, makes the grease gun convenient to use more, and piston rod displacement is shorter moreover, can solve the phenomenon that the oiling uses comparatively difficultly, has work efficiency height and laborsaving advantage.

2. Through the connection solenoid that sets up, can realize the split of glib talker, be convenient for clean the glib talker, can also dismantle the glib talker and change different glib talkers again, brought the facility for the use of different environment.

3. Through the light that sets up, the user is when using the grease gun to carry out the oiling to the place that mechanical equipment luminance is lower, throws light on mechanical equipment through the light of opening the grease gun, can prevent to lead to the oiling mistake because of light is more weak when the oiling, makes mechanical equipment need lubricated department damage because of not the oiling.

4. Through the extrusion head and the sponge piece that set up, can absorb unnecessary fluid through the inside sponge piece of glib talker after the oiling to can move the glib talker through twisting, make the extrusion head of installing on connecting the screwed pipe extrude the sponge piece, make fluid discharge to in the oil drum, thereby reduce the waste to lubricating oil, reduce sticky dirty visual effect again of oil pipe.

Drawings

FIG. 1 is a front view of a light lubricating oil gun for a coater according to the present invention;

FIG. 2 is a cross-sectional view of the light lubricating oil gun for a coater according to the present invention;

FIG. 3 is a schematic view of an oil cavity rod of a light lubricating oil grease gun for a coater according to the present invention;

fig. 4 is a schematic structural view of a check valve assembly of a light lubricating oil grease gun for a coater according to the present invention.

In the figure: the device comprises a shell 1, an oil inlet pipe 2, an oil cylinder 3, an air cylinder 4, a piston rod 5, a spring 6, a connecting rod 7, an oil plug 8, an oil delivery pipe 9, an oil pipe 10, an installation plate 11, a trigger 12, a lamp holder 13, a lighting lamp 14, an oil nozzle 15, a sponge block 16, a check valve assembly 17, a rubber ball 18, a compression spring 19, a connecting solenoid 20, an extrusion head 21, an oil cavity rod 22 and an oil inlet 23.

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 to 4, a light lubricating oil gun for coating machine includes two shells 1, the two shells 1 can form an oil storage chamber, an oil pipe 9 is disposed inside the shell 1 for guiding lubricating oil, and one end of the oil pipe 9 is connected with an oil pipe 10 by a screw thread, so as to facilitate oil injection to mechanical equipment to be oiled, the oil pipe 10 includes an oil cavity rod 22, the oil cavity rod 22 is used for outputting lubricating oil guided from the oil pipe 9, so as to oil the mechanical equipment, connecting screw pipes 20 are welded at two ends of the oil cavity rod 22, so as to facilitate disassembly of the oil pipe 10, and one end of one of the connecting screw pipes 20 far from the oil cavity rod 22 is connected with an extrusion head 21 by a screw thread, so that the extrusion head 21 can extrude oil adsorbed by the sponge block 16 by screwing the oil nipple 15, and an oil nipple 15 is connected with an external screw thread at one side of the connecting screw pipe 20 near to the extrusion head 21, so as, different oil nozzles 15 can be replaced according to different requirements, sponge blocks 16 are filled in the oil nozzles 15 and used for adsorbing redundant oil after oil injection is finished, and then the oil can be extruded through the extrusion head 21.

As can be seen from the above description, the present invention has the following advantages: through the arranged shell 1 and the trigger 12, when mechanical equipment is filled with oil, the oil gun is convenient to use, the trigger 12 can be pressed to push the piston rod 5 to move, so that the air pressure in the shell 1 is greater than the external air pressure, the lubricating oil is extruded out, the moving distance of the piston rod 5 is short, the phenomenon of oil filling difficulty can be solved, and the oil gun has the advantages of high working efficiency and labor saving; the oil nozzle 15 can be detached through the arranged connecting solenoid 20, so that the oil nozzle 15 is convenient to clean, the oil nozzle 15 can be detached and then different oil nozzles 15 can be replaced, and convenience is brought to use in different environments; through the light 14 that sets up, can be when using the grease gun oiling, the grease gun carries out the oiling to the place that mechanical equipment luminance is lower through opening when light 14, prevents the oiling mistake when the oiling, prevents that mechanical equipment from damaging because of not the oiling.

Further, the air cylinder 4 is inserted in the shell 1 and used for enabling the piston rod 5 to move to extrude air or oil, the piston rod 5 is inserted in the air cylinder 4, the connecting rod 7 is welded at one end of the piston rod 5, the spring 6 is sleeved outside the connecting rod 7, the piston rod 5 is convenient to reciprocate, the trigger 12 is welded at the other end, away from the connecting rod 7, of the piston rod 5, the piston rod 5 is convenient to push by hand, and the trigger 12 is rotatably connected with the shell 1 through a hinge.

Furthermore, the cross section of the oil delivery pipe 9 is in a T-shaped structure and is used for delivering lubricating oil in the oil cylinder 3, the oil delivery pipe 9 is communicated with the oil cylinder 3, the check valve assembly 17 is arranged inside the oil delivery pipe 9, and when the trigger 12 is pressed, the rubber ball 18 is forced to move outwards, so that the oil in the oil cylinder 3 is sprayed out from the oil pipe 10 under pressure.

Further, check valve subassembly 17 includes mounting panel 11 for fixed compression spring 19, and the welding has compression spring 19 on the outer wall of mounting panel 11 bottom, is convenient for when piston rod 5 is in the downstroke, makes rubber ball 18 atress to advancing oil pipe 2 inside motion, seals the connector that advances oil pipe 2, blocks that the inside fluid of shell 1 gets into hydro-cylinder 3, and the other end that compression spring 19 kept away from mounting panel 11 is provided with rubber ball 18 for the shutoff advances oil pipe 2.

Furthermore, the inside joint of shell 1 shown has the hydro-cylinder 3 that the structure is "L" shape for when piston 5 moves, extraction or discharge fluid, and 3 pegs graft on one side of the hydro-cylinder on the inner wall and have into oil pipe 2, be convenient for extract the inside fluid of shell 1.

Further, an oil inlet 23 has been seted up on the outer wall of shell 1 top, be convenient for add lubricating oil to the oil pocket that constitutes by shell 1, and the inside grafting of oil inlet 23 has an oil plug 8, be used for guaranteeing that the inside fluid of shell 1 can not spill from shell 1, the outer wall one side welding that oil inlet 23 was kept away from at shell 1 top has lamp stand 13, be used for installing light 14, and the joint has light 14 on the outer wall of lamp stand 13 top, be convenient for carry out the oiling when luminance is not high.

Adopt the extrusion head 21 and the sponge piece 16 of above-mentioned setting, can pass through the inside sponge piece 16 absorption unnecessary fluid of glib talker 15 after the oiling to can move glib talker 15 through twisting, make the extrusion head 21 of installing on connecting solenoid 20 extrude sponge piece 16, make fluid discharge to in the oil drum, thereby reduce the waste to lubricating oil, reduce again glutinous dirty visual effect of oil pipe.

In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:

example 1

A light lubricating oil grease gun for coating machine comprises two shells 1, two shells 1 can form an oil storage chamber, an oil pipe 9 is arranged in the shell 1 and used for guiding lubricating oil, an oil pipe 10 is connected with one end of the oil pipe 9 through a thread and is used for filling oil to mechanical equipment needing oiling, the oil pipe 10 comprises an oil cavity rod 22, the oil cavity rod 22 is used for outputting the lubricating oil guided from the oil pipe 9 so as to oil the mechanical equipment, connecting screw pipes 20 are welded at two ends of the oil cavity rod 22 and are used for disassembling the oil pipe 10, an extrusion head 21 is connected with one end of one connecting screw pipe 20 far away from the oil cavity rod 22 through a thread, the oil absorbed by a sponge block 16 can be extruded by the extrusion head 21 through screwing the grease nipple 15, a grease nipple 15 is connected with the outer thread at one side of the connecting screw pipe 20 close to the extrusion head 21 and is used for oiling the mechanical equipment, different grease nipples 15 can be replaced according to different requirements, and the inside of the oil nozzle 15 is filled with a sponge block 16 for adsorbing redundant oil after oil injection is finished, and then the oil can be extruded out through the extrusion head 21.

The air cylinder 4 is inserted into the shell 1 and used for enabling the piston rod 5 to move to extrude air or oil, the piston rod 5 is inserted into the air cylinder 4, the connecting rod 7 is welded at one end of the piston rod 5, the spring 6 is sleeved outside the connecting rod 7 to facilitate the reciprocating motion of the piston rod 5, the trigger 12 is welded at the other end, away from the connecting rod 7, of the piston rod 5 to facilitate the pushing of the piston rod 5 by hand, and the trigger 12 is rotatably connected with the shell 1 through a hinge; the cross section of the oil delivery pipe 9 is in a T-shaped structure and is used for delivering lubricating oil in the oil cylinder 3, the oil delivery pipe 9 is communicated with the oil cylinder 3, a one-way valve assembly 17 is arranged in the oil delivery pipe 9, and when the trigger 12 is pressed, the rubber ball 18 is forced to move outwards, so that the oil in the oil cylinder 3 is sprayed out from the oil pipe 10 under pressure; the check valve assembly 17 comprises a mounting plate 11 for fixing a compression spring 19, the compression spring 19 is welded on the outer wall of the bottom of the mounting plate 11, so that when the piston rod 5 is in a down stroke, the rubber ball 18 is forced to move towards the inside of the oil inlet pipe 2, a connecting port of the oil inlet pipe 2 is sealed, oil in the shell 1 is prevented from entering the oil cylinder 3, and the other end, away from the mounting plate 11, of the compression spring 19 is provided with the rubber ball 18 for sealing the oil inlet pipe 2; an oil cylinder 3 with an L-shaped structure is clamped in the shell 1 and used for pumping or discharging oil when the piston 5 moves, and an oil inlet pipe 2 is inserted in the outer wall of one end of the oil cylinder 3 so as to be convenient for pumping the oil in the shell 1; the oil inlet 23 has been seted up on the outer wall of shell 1 top, be convenient for add lubricating oil to the oil pocket that constitutes by shell 1, and the inside grafting of oil inlet 23 has oil plug 8, be used for guaranteeing that the inside fluid of shell 1 can not spill from shell 1, the outer wall one side welding that oil inlet 23 was kept away from at shell 1 top has lamp stand 13, be used for installing light 14, and the joint has light 14 on the outer wall of lamp stand 13 top, be convenient for carry out the oiling when luminance is not high.

The working principle is as follows: when the oil cylinder is used, a user firstly checks whether lubricating oil exists in the shell 1, if not, the oil plug 8 can be pulled up, oil is filled into the shell 1 through the oil inlet 23, then the trigger 12 is pressed to enable the piston rod 5 to enter the air cylinder 4, the air pressure in the oil cylinder 3 is increased, air in the oil cylinder 3 is extruded, then the air is discharged into the air through the oil pipeline 9 and the oil pipe 10, then the trigger 12 is released, the piston rod 5 exits the air cylinder 4, the volume in the oil cylinder 3 is recovered, oil in the shell 1 enters the oil cylinder 3 through the oil inlet pipe 2, then the piston rod 5 is moved through pressing the trigger 12, the oil in the oil cylinder 3 is discharged from the oil pipeline 9, two check valve assemblies 17 arranged in the shell 1 start to move in the process, when the trigger is pressed, the piston rod 5 is in the down stroke, the flow direction of the oil in the oil cylinder 3 is opposite, at the moment, the one-way valve assembly 17 positioned on the mounting plate 11 moves, the rubber ball 18 is forced to move towards the inside of the oil inlet pipe 2, a connecting port of the oil inlet pipe 2 is sealed, and oil liquid in the shell 1 is prevented from entering the oil cylinder 3; meanwhile, the rubber ball 18 is forced to move outwards by the check valve assembly 17 positioned inside the oil delivery pipe 9, so that oil in the oil cylinder 3 is sprayed out from the oil pipe 10 under pressure, and when the oil is injected into the oil pipe 10, the oil enters the oil nipple 15 through the connecting solenoid 20, after the oil injection is finished, redundant oil can be absorbed by the sponge block 16 inside the oil nipple 15, and the oil nipple 15 can be screwed, so that the extrusion head 21 arranged on the connecting solenoid 20 extrudes the sponge block 16, and the oil is discharged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a light-duty lubricating oil grease gun for coating machine, includes two shells (1), its characterized in that, shell (1) inside is provided with defeated oil pipe (9), and defeated oil pipe (9) one end threaded connection has oil pipe (10), oil pipe (10) include oil chamber pole (22), connection screwed pipe (20) have all been welded at oil chamber pole (22) both ends, and one of them connection screwed pipe (20) keep away from oil chamber pole (22) one end threaded connection has extrusion head (21), the outside threaded connection in one side that connection screwed pipe (20) are close to extrusion head (21) has glib talker (15), and glib (15) inside packing has sponge piece (16).

2. A light lubricating oil gun for coating machine, according to claim 1, characterized in that the air cylinder (4) is inserted in the housing (1), the piston rod (5) is inserted in the air cylinder (4), the connecting rod (7) is welded at one end of the piston rod (5), the spring (6) is sleeved outside the connecting rod (7), the trigger (12) is welded at the other end of the piston rod (5) far away from the connecting rod (7), and the trigger (12) is rotatably connected with the housing (1) through a hinge.

3. A light-duty lubricating oil gun for coating machines according to claim 1, characterized in that the cross-sectional shape of the oil delivery pipe (9) is a "T" shaped structure, and the oil delivery pipe (9) and the oil cylinder (3) are communicated with each other, and a check valve assembly (17) is arranged inside the oil delivery pipe (9).

4. A light-weight lubricating oil gun for coating machines according to claim 3, characterized in that the one-way valve assembly (17) comprises a mounting plate (11), a compression spring (19) is welded to the bottom outer wall of the mounting plate (11), and the other end of the compression spring (19) remote from the mounting plate (11) is provided with a rubber ball (18).

5. The light lubricating oil gun for coating machines according to claim 1, characterized in that the oil cylinder (3) with an L-shaped structure is clamped in the housing (1), and the oil inlet pipe (2) is inserted in the inner wall of one side of the oil cylinder (3).

6. The light lubricating oil grease gun for the coating machine is characterized in that an oil inlet (23) is formed in the outer wall of the top of the shell (1), an oil plug (8) is inserted into the oil inlet (23), a lamp holder (13) is welded on one side, away from the oil inlet (23), of the top of the shell (1), and a lighting lamp (14) is clamped on the outer wall of the top of the lamp holder (13).