CN209651889U - A kind of gear-oil filling rifle - Google Patents

Abstract

The utility model belongs to gear-oil filling field, more particularly to a kind of gear-oil filling rifle, the front end of the gear-oil filling rifle is equipped with oil nozzle, the oil nozzle includes major diameter end and path end, the major diameter end and the path end are in boss structure, and the outer diameter of the major diameter end is less than the outer diameter of the path end.The gear-oil filling rifle further includes charging line, and one end of the charging line is dripped filling gun by leakproof and connect with the oil nozzle；The front end of the leakproof drop filling gun is equipped with external screw thread；The external screw thread and the internal screw thread of the path end match；The other end of the charging line is equipped with Anti-slip handle.Filling gear oil to speed changer by gear-oil filling rifle provided by the present application is not need manually to hold always, therefore saved manually, is improved work efficiency.

Description

A kind of gear-oil filling rifle

Technical field

The invention belongs to gear-oil filling fields, and in particular to a kind of gear-oil filling rifle.

Background technique

Speed changer and engine assembling after, need the filling gear oil of efficient quick, so as under extremely high pressure in gear Contact surface formed chemoproection film, play the lubrication and protective effect to gear.When filling gear oil, it is desirable that not Leakage Energy Product.Existing way is to be provided with special filler utilization on gearbox to be manually directly added into newly from engine motor oil filler Machine oil, since the oil nozzle of existing filling gun is conical, it is necessary to which artificial hand is held, and not so can shamble fixed even filling Rifle can be detached from filler.Therefore existing when being carried out to speed changer plus machine oil, it is necessary to it is taken by artificial hand and it is filled, it is this Mode wastes that artificial, working efficiency is low.

Summary of the invention

The present invention for when filling gear oil to speed changer at present must man-hour manually hand-held filling gun so as to cause low efficiency, wave The problem of taking manpower provide a kind of gear-oil filling rifle.

In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:

The front end of a kind of gear-oil filling rifle, the gear-oil filling rifle is equipped with oil nozzle, and the oil nozzle includes major diameter end With path end, the major diameter end and the path end are in boss structure, and the outer diameter of the major diameter end is less than described small The outer diameter of diameter end.

Preferably, the major diameter end is equipped with the air discharge duct being connected to the outer wall of the path end.It is vented by increasing Slot avoids increasing the air pressure inside speed changer, has filled when gear oil extracts filling gun Existing gear oil expulsion events.

Preferably, the external wall of upper portion of the path end is equipped with groove；The inner wall of the path end is equipped with internal screw thread.No With the speed changer filler of model, the oil nozzle of different model is needed, therefore be equipped with groove on path end to make more Mouth of changing oil can be dismantled easily using spanner.

Preferably, the gear-oil filling rifle further includes charging line, and one end of the charging line is added dropwise by leakproof Note rifle is connect with the oil nozzle；The front end of the leakproof drop filling gun is equipped with external screw thread；The external screw thread and the path end Internal screw thread match；The other end of the charging line is equipped with Anti-slip handle.Pass through screw thread by dripping filling gun in leakproof Mode is connected with oil nozzle, installation easy to disassemble, and an Anti-slip handle is installed on charging line, avoids adding since rubber sleeve is on slippery ground Infuse rifle.

Preferably, the leakproof drop filling gun is equipped with groove, can be convenient spanner clamping when replacing oil nozzle, more easily Oil nozzle is replaced.

Preferably, the charging line road is equipped with hanging ring.By increasing hanging ring on charging line, then pass through connection On to filing provision swing arm on accompanying balance crane, and then keep worker operation lighter.

Compared with prior art, beneficial effects of the present invention: the application, will be big by the way that oil nozzle to be designed to the structure of boss The outer diameter of diameter end is less than the outer diameter of path end, and the outer diameter of major diameter end is designed to only omit than the filler of speed changer Placement small, that the section part that major diameter end is connected with path end when carrying out filling gear oil to speed changer in this way can be stable Shaking will not be generated on filler, therefore can be slipped out of the hand after filling gun only need to be put into filler when worker's filling gear oil, It does not need worker to hold to have saved manually always, improve work efficiency.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of gear-oil filling rifle provided by the utility model；

Fig. 2 is the structural schematic diagram of oil nozzle in Fig. 1.

Marked in the figure: 1- oil nozzle, 11- major diameter end, 12- path end, 2- air discharge duct, 3- groove, 4- charging line, 5- Filling gun, 6- Anti-slip handle, 7- hanging ring are dripped in leakproof.

Specific embodiment

With reference to the accompanying drawing, the utility model is described in detail.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention System.

In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can , can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis Concrete condition understands the concrete meaning of above-mentioned term.

If Fig. 1 and mentioned shown in 2, the utility model provides a kind of gear-oil filling rifle, before the gear-oil filling rifle End is equipped with oil nozzle 1, and the oil nozzle 1 includes major diameter end 11 and path end 12, the major diameter end 11 and the path end 12 be in boss structure, and the outer diameter of the major diameter end 11 is less than the outer diameter of the path end 12.In actual production and application, Sleeve can be entered and equally produce the speed changer filler that the oil nozzle 1 of different model is applicable in different model with this, and every kind of model Oil nozzle 1 preferably only it is 1mm smaller than the filler of respective model.Filling gun can smoothly be mounted on speed changer filler in this way On, worker is not needed when filling gear oil and holds filling gun with hand always, can carry out other assembly works, improves production effect Rate.

Splash occurs when in order to avoid pulling out filling gun, therefore the company of being equipped on the outer wall of major diameter end 11 and path end 12 Logical air discharge duct 2, therefore after major diameter end 11 is fully inserted into filler, gas in speed changer pass through major diameter end 11 and small The air discharge duct 2 of 12 outer wall of diameter end discharges.Of course for quickly gas can be discharged, the air discharge duct of 12 outer wall of path end 2 can run through the outer wall of entire path end 12, a plurality of row can also be arranged in the outer wall of major diameter end 11 and path end 12 Air drain 2.

The groove 3 that path end 12 is equipped with convenient for spanner clamping, charging line 4 drip filling gun 5 and oil nozzle 1 by leakproof Connection is equipped with the groove 3 convenient for spanner clamping at the both ends of leakproof drop filling gun 5, therefore can be convenient easily more in this way It changes oil mouth 1.It is the prior art that filling gun 5 is dripped in leakproof, therefore the application is not repeating.It skids in order to prevent, on charging line 4 If Anti-slip handle 6, and in order to further such that worker operation more easily on charging line 4 by welding or its A hanging ring 7 has been fixedly mounted in his connection type, and hanging ring 7 is connect with accompanying balance crane in filing provision swing arm.

In use, the oil nozzle 1 of the size selection respective model of the speed changer filler of filling gear oil is installed as needed Onto filling gun, Anti-slip handle 6 is then held, major diameter end 11 is inserted into filler, the end face of path end 12 and filling The end face contact of mouth, is then turned on filing provision, and worker can be engaged in other work, and filling gun is extracted after the completion of filling and is It can.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. a kind of gear-oil filling rifle, which is characterized in that the front end of the gear-oil filling rifle is equipped with oil nozzle (1), the oil nozzle It (1) include major diameter end (11) and path end (12), the major diameter end (11) and the path end (12) are in boss knot Structure, the outer diameter of the major diameter end (11) are less than the outer diameter of the path end (12)；The major diameter end (11) and described small The outer wall of diameter end (12) is equipped with the air discharge duct (2) of connection.

2. gear-oil filling rifle according to claim 1, which is characterized in that the external wall of upper portion of the path end (12) is set Fluted (3)；The inner wall of the path end (12) is equipped with internal screw thread.

3. gear-oil filling rifle according to claim 2, which is characterized in that the gear-oil filling rifle further includes filler pipe The one end on road (4), the charging line (4) is connect by leakproof drop filling gun (5) with the oil nozzle (1)；The leakproof is added dropwise The front end for infusing rifle (5) is equipped with external screw thread；The external screw thread and the internal screw thread of the path end (12) match；The filler pipe The other end on road (4) is equipped with Anti-slip handle (6).

4. gear-oil filling rifle according to claim 3, which is characterized in that leakproof drop filling gun (5) is equipped with recessed Slot (3).

5. gear-oil filling rifle according to claim 3, which is characterized in that the charging line (4) is equipped with hanging ring on the road (7)。