CN2591391Y

CN2591391Y - Single-point operating oiling machine

Info

Publication number: CN2591391Y
Application number: CN 02248067
Authority: CN
Inventors: 罗丁源
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-16
Filing date: 2002-09-16
Publication date: 2003-12-10
Anticipated expiration: 2012-09-16

Abstract

The utility model relates to a single-point operating oiling machine, particularly an oiling machine which is applied to the automatic supplying lubricating oil for a mechanical bearing. The utility model is composed of an oil storing groove which is communicated with inner oil-bearing material for supplying the bearing by a connecting pole. The utility model is characterized in that the position of the connecting pole is provided with a tandem-connecting seat which is provided with a bolt rod; the inner part of the bolt rod is provided with a through hole, and the outer end is provided with a non-return oiling valve by a connecting mode; after the oil-bearing material is supplied by the oiling valve by the through hole, the oil-bearing material is directly supplied for the inner part of the oil storing groove, and a valve plug which is arranged at the front end of the bolt rod is used for regulating the size of flow, so the utility model oils and regulates the flow at the position of a single point.

Description

The operated oil gun of single-point

[technical field]

The utility model relates to the operated oil gun of a kind of single-point, refers to be applied to the roller bearing of machinery or the automatic supply oil gun of the necessary supply lubricant oil of slip parts especially, can do the supply and the operation of flow size of oil plant especially in the position of single operation point.

[background technique]

The design of relevant oil gun has many, but product was adjusted the operation that all is made as two monomer independences and different azimuth for POL supply and flow size in the past, usually the direction of the direction of this POL supply and flow adjustment is made as not homonymy or forms 90 degree angles, therefore stress under the attractive in appearance and exquisite preceding topic using now mechanical structure, its operating space can be subjected to the restriction of body fuselage, or during for MACHINE MAINTENANCE, owing to be the setting of vertical nine straight degree, inconvenient maintenance person does the maintenance operation.

[summary of the invention]

The utility model provides a kind of oil gun of the lubricating oil replenishing to the mechanical activity parts, it mainly is to be provided with a piston via a support that tension spring pushes away by portion in the oil storage tank, this oil storage tank under be linked with one and connect post, this connection post end is to be connected in working machine, above this connection post, be provided with a via, stagger and be provided with a pod apertures in the below, horizontal relationship is provided with a keyhole between the two, this keyhole coaxial position is externally via a string joint chair again, and relation is provided with a tightening latch, portion is through with through hole in this tightening latch, and the outer end of through hole is linked with a non-return fuel feeding valve again, and the end periphery of tightening latch forms one and adjusts button more again.

The utility model is improved, the setting of supply oil plant and adjustment flow is made as same point, and be beneficial to the utilization that a side that maintenance person stands in board is done two merits, that is, making maintenance person can stand in single side direction can nurse one's health adjustments that this oil gun be done POL supply and flow.

[description of drawings]

Fig. 1 is the structure applications External view of the utility model.

Fig. 2 is a bilge construction cut-away view within the utility model.

Fig. 3 is the flow adjustment of the utility model and by the relevant schematic representation of each element of POL supply.

The graphical sysmbol explanation:

Oil storage tank ... 1 connects post ... 2 tightening latches ... 3

The serial connection seat ... 4 dust covers ... 5 shells ... 6

Non-return fuel feeding valve ... 7 pedestals ... 10 tension springs ... 11

Piston ... 12 evacuated housings ... 13 bearing supports ... 20

Via ... 21 pod apertures ... 22 keyholes ... 23

Adjust button ... 30 external screw threads ... 32 valve plugs ... 33

The space ... 40 inner bolt holes ... 41 through holes ... 61

The pressure guide hole ... 110

[embodiment]

At first see also shown in Figure 1, the utility model mainly is by an

oil storage tank

1,1 li portion of oil storage tank is provided with tension spring 11, oil storage tank 1 relation is located at pedestal 10, overall peripheral has 13 cap seals of an evacuated housing, and by 110 conductings of pressure guide hole, vacuum pressure makes this spring can be to the pressure conducting of the set piston of lining portion (piston 12 as shown in Figure 2), be linked with under 1 pair of this pedestal again and connect post 2, these connection post 2 one sides are provided with serial connection seat 4, this serial connection seat 4 provides tightening latch 3 and lives solid, the outer end of this tightening latch 3 is made as one and adjusts button 30 again, adjusting button 30 outermosts has 5 cap seals of dust cover, connects again under 2 pairs on the post to be connected to bearing support 20 the set rolling element in bottom is done the supply of lubricant oil.

Please consult shown in Figure 2 again, this oil storage tank 1 top is to be provided with a pressure guide hole 110, in radicals by which characters are arranged in traditional Chinese dictionaries be provided with tension spring 11 earlier, a piston 12 is inferred in tension spring 11 lower ends, this piston 12 is done live bearing portion in oil storage tank 1, formed space between oil storage tank 1 and the pedestal 10 again, have one to connect the set via 21 conducting oil plants of post 2, link one and serial connection seat 4 arranged to what a side was established, be linked with tightening latch 3 through serial connection seat 4, to under be by pod apertures 22 conducting POL supplies in bearing support 20, these tightening latch 3 outer ends are concaved with a space provides a non-return fuel feeding valve 4 to install, whole outermost is by 5 cap seals of dust cover.

Please consult shown in Figure 3 again, these connection post 2 tops are provided with via 21, the central position of staggering, below is provided with pod apertures 22, horizontal picture relation is provided with keyhole 23 and keyhole 23 coaxial transverse splicings and is provided with and is connected in series 4 between two holes, these serial connection seat 4 outer ends are provided with inner bolt hole 41 provides tightening latch 3 relevant set external screw threads 32 to be connected, 3 li portions of this tightening latch vertically are through with through hole 31 again, this through hole 31 links towards the outer end a non-return fuel feeding valve 4, this 4 of non-return fuel feeding valve be considered as being concealed in this set adjustment button 30 in tightening latch 3 outer ends in portion, external port is covered by a dust cover 5, and this tightening latch 3 is provided with valve plug 33 relation and functions in keyhole 23 towards front end again.

Must be, revolved and this valve plug 33 is retired except that keyhole 23 after pushing away when adjusting button 30 as the situation of Fig. 3, retire a distance " L " and make this keyhole 23, but the via 21 of conducting top and the pod apertures 22 of below, therefore oil plant can be transferred direction to supply down shown in black arrow, again if the oil body that in the middle of the process of supply, pours into via non-return fuel feeding valve 4, when supply is done by portion in the oil storage tank 1 (please cooperate shown in Figure 2) that can be clear and definite then can with this adjustment button 30 inward portion support lock, and the set valve plug 33 of this front end can be stopped up after the upper end-hole of pod apertures 22, and with oil plant completely via top via 21 pour into oil storage tank 1 in portion, the set tension spring 11 of 1 li portion of this oil storage tank is to be compressed to peak after filling again, therefore the oil plant of 1 li portion of oil storage tank exists pressure bigger, so when will discharge oil plant, at first because its pressure is bigger, therefore the effect of keyhole 23 is to be the best for the mode of opening gradually, therefore before described will adjust button 30 revolve the end of the end tight in, make the upper end hole that separates pod apertures 2, and after will adjusting that button is progressive and backing out, then can be considered the action that the upper end-hole of 33 pairs of pod apertures 22 of this valve plug is gradually opened, therefore in 1 li portion of oil storage tank pressure maximum, can utilize adjustment button 30 to release out the upper end-hole that valve plug 33 is backed out pod apertures 22 gradually, do the gradual valve plug 33 of opening, again if oil plant its pressure before using up of portion is less in oil storage tank, otherwise then can utilize adjustment button 30 fully this valve plug 33 to be backed out pod apertures 22, make it form the stream that opens wide, be beneficial to the oil plant of portion's lower pressure in the oil storage tank can be easily via pod apertures 22 supplies to bearing support 20, therefore by the described coaxial design mode in top, when the operation that POL supply is provided, can effectively fully oil plant be filled in oil storage tank, when oil storage tank is subjected to pressure maximum again, this adjustment button 30 can be done gradual opening to path, reach when portion's pressure is less in the oil storage tank, then can utilize and adjust the unlimited fully valve plug 33 of button, make oil plant be easy to supply to subject matter, as above the design of the utility model is that the supply oil plant forms pressure maximum, and oil plant uses up the proper utilization of formation before, and in the supply oil plant, can utilize this non-return fuel feeding valve relation to be located to adjust button 30 in portion, as long as therefore the operator is positioned at and can operates the position of adjusting button, get final product same operation to the operation of oil storage tank being done to POL supply, form the direction of single-point position, and this oil gun is done supply oil plant and the two facilities of planting operation of flow adjustment, this non-return fuel feeding valve is to be general non-return oiling valve body and its structure in addition, please hold no longer in giving unnecessary details with it.

Please consult Fig. 3 in addition again, this external port of adjusting button 30 is for dustproof effect, and be provided with a dust cover 5 cap seals, again after these dust cover 5 cap seals, because the outside is difficult to conducting pressure, therefore this dust cover is good with flexible body, and cap seal bonnet dust cover is difficult for dropping, because of there not being conducting pressure to be difficult for dropping, again if dust cover is to be flexible body, when therefore will unplug this dust cover, can produce the gap by the distortion of dust cover body, make the pressure conducting go into to adjust the space 40 of portion in the button, and dust cover is broken away from, identical when lid is gone into again can be by the negative pressure of generation between the inner side surface of dust cover 5 and the space 40 of adjusting 30 li portions of button, and to doing pressure distortion in the periphery of dust cover 5, the pressure conducting of portion in making can reach the state of sealing as vacuum in this way, and make dust cover effectively cover this space 40, avoid dust that this non-return fuel feeding valve is polluted.

Please consult shown in Figure 1 again, set serial connection seat 4 its length of the utility model can extend, make its outer end can surmount evacuated housing 13, or the bag outside dimension of pedestal 10, form the state that exposes and be beneficial to this adjustment button 30, pass, and oil gun can be formed the state of the portion in the body that be sealed in via the set through hole 61 of the shell of machinery, be beneficial to the profile packing of machinery, and easy-to-operat person's maintenance operation.

Claims

1, the operated oil gun of a kind of single-point, it mainly is to be provided with a piston via a support that tension spring pushes away by portion in the oil storage tank, this oil storage tank under be linked with one and connect post, this connection post end is to be connected in working machine, it is characterized in that: this connection post top is provided with a via, stagger and be provided with a pod apertures in the below, horizontal relationship is provided with a keyhole between the two, this keyhole coaxial position is externally via a string joint chair again, and relation is provided with a tightening latch, portion is through with through hole in this tightening latch, and the outer end of through hole is linked with a non-return fuel feeding valve again, and the end periphery of tightening latch forms one and adjusts button more again.

2, the operated oil gun of single-point according to claim 1 is characterized by in the periphery of this adjustment button and can be provided with a flexible dust cover.

3, the operated oil gun of single-point according to claim 1, it is characterized by this serial connection seat can externally prolong above this evacuated housing, or the bag outside dimension person of pedestal.