CN2594610Y - Quantative lubricating distributor - Google Patents
Quantative lubricating distributor Download PDFInfo
- Publication number
- CN2594610Y CN2594610Y CN 03222941 CN03222941U CN2594610Y CN 2594610 Y CN2594610 Y CN 2594610Y CN 03222941 CN03222941 CN 03222941 CN 03222941 U CN03222941 U CN 03222941U CN 2594610 Y CN2594610 Y CN 2594610Y
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- China
- Prior art keywords
- oil
- oil duct
- joining
- distributor
- duct
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a constant-quantity lubrication distributor, which is characterized in that the upper side and the lower side of an oil inlet channel of the distributor are transversally provided with three groups or more than three groups of oil distribution channels and oil outlet channels respectively; balance loops are arranged among selected oil distribution channels; the two ends of each group of oil distribution channels are obliquely provided with distribution holes to enable the oil distribution channels communicate with each other; the central position of each oil distribution channel is vertically provided with a through hole which is communicated with the oil inlet channels; the selected position of the two ends of each oil distribution channel is connected with a guide hole which is communicated with the corresponding oil outlet channel; an oil distribution piston is arranged in each oil distribution channel in a group mode. The distributor provided by the utility model can enable each oil outlet channel to realize that lubrication fluid which is output in a constant quantity are delivered by the operation of each oil distribution piston and the balance loops which are arranged among the oil distribution channels.
Description
Technical field
The utility model relates to a kind of quantitative lubricating distributor, mainly is by joining the design of oily piston and balanced loop, making each oil road of distributor have the fuel-displaced distributor of ration distribution in regular turn.
Background technique
In existing oil header, which is provided with an oil inlet hole, make oil inlet hole can be communicated with a plurality of oil outlets with distribution of lubrication oil to the bearing of mechanically diverse location, its structure just adopts simple branch's oil circuit design, and the oil mass of each oil outlet is owing to be subjected to the influence of pipeline length stroke, and has different flows and go out oil pressure.Therefore, the existing lubricant distributor just is provided with simple branch's oil circuit at oil inlet hole, can not improve the fuel-displaced flow of each oil outlet of control and go out oil pressure, and therefore, the deficiency at existing distributor truly has and carries out improved necessity.
The model utility content
A technical problem underlying to be solved in the utility model is, a kind of quantitative lubricating distributor is provided, and each oil road of distributor can ration distribution be fuel-displaced in regular turn on demand;
A peripheral issue to be solved in the utility model is, a kind of quantitative lubricating distributor is provided, and it is fuel-displaced that distributor can be sent to pairing each oil road with Lubricants with a certain amount of displacement action;
Another peripheral issue to be solved in the utility model is, a kind of quantitative lubricating distributor is provided, in distributing oil duct, join oily piston when carrying out the lateral displacement action, can provide a control signal, make control circuit can judge the operating state of piston for control circuit.
A kind of quantitative lubricating distributor is provided, and is the upper and lower sides at the oil input channel of distributor, be horizontally arranged with respectively three groups or three groups above join oil duct and oil road, and be provided with the balanced loop between the oil duct in selected joining; Wherein:
In the equal locking in aperture, two ends of joining oil duct one gag is arranged, interlink in the oil duct two ends of joining that its two ends system tiltedly is provided with dispensing orifice and other group and join oil duct, the centre of joining oil duct also vertical establish a through hole with below oil input channel connect, again each chosen place of joining the oil duct two ends in succession a guide hole conducting to below pairing oil road, and group is provided with and joins oily piston in joining oil duct;
Oil road is to take parallel corresponding shape to be arranged on the both sides, below of oil input channel with the above-mentioned oil duct of joining, and makes oil road respectively have the both sides that two oil outlet branches are located at distributor;
The balanced loop is the oil duct that the right side chosen place by the first assembly oil duct is communicated to last assembly oil duct left side chosen place, and is made up of the oil duct that the left side chosen place of the first assembly oil duct is communicated to last assembly oil duct right side chosen place;
Be provided with the annular groove of rated capacity respectively joining oily piston shaft both sides, be used for quantitatively controlling oil input channel and enter the lubricated liquid measure of joining oil duct, and make that joining oily piston produces a certain amount of displacement running, make and respectively organize oil road and realize quantitatively fuel-displaced in proper order.
In above-mentioned quantitative lubricating distributor, also can be equipped with a limit switch in the outside of described distributor, on selected and the corresponding gag of described limit switch, be provided with a through hole, at the end of oily piston respective side of joining of this assembly oil duct, extension is provided with and can contacts mutually to produce the push rod of control signal with limit switch.
The above-mentioned quantitative lubricating distributor that provides by the utility model is provided, compare with existing distributor and to have following advantage: by the upper and lower sides of distributor oil input channel respectively cross setting have array and join oil duct and array oil road, and respectively join all to organize to be provided with in the oil duct and join oily piston, and be laid with the balanced loop between oil duct in forward and backward joining, make distributor by joining the running of oily piston and balanced loop, each oil road in distributor ration distribution in regular turn goes out lubricant oil;
By the annular groove that has rated capacity in the piston shaft both sides chosen place setting of respectively joining oily piston, the lubricated liquid measure that makes oil input channel enter to join in the oil duct is able to quantitative control, make and join oily piston and carry out lateral displacement when running in the balanced loop, it is fuel-displaced be with a certain amount of displacement action Lubricants to be sent to pairing each oil road.
Add a limit switch by the outside at part orchestration, in joining oil duct, this joins oily piston when carrying out the lateral displacement start, the push rod that is arranged on piston-rod end can contact limit switch, the time length that contacts by setting push rod and limit switch provides a control signal, makes circuit loop can judge the operating state of piston.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model quantitative lubricating distributor outward appearance;
Fig. 2 is the sectional schematic diagram of joining oil duct in the quantitative lubricating distributor shown in Figure 1;
Fig. 3 is the vertical sectional schematic diagram of A-A among Fig. 2;
Fig. 4 is the sectional schematic diagram of oil road in the quantitative lubricating distributor shown in Figure 1;
Fig. 5 joins oily piston set to be located at sectional schematic diagram when joining oil duct in the quantitative lubricating distributor shown in Figure 1;
Fig. 6 is the decomposing schematic representation of joining oily piston and gag in the quantitative lubricating distributor shown in Figure 1.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the quantitative lubricating distributor that the utility model provides, mainly be the upper and lower sides at the oil input channel 2 of distributor 1, cross setting has array and joins oil duct 3 and array oil road 4 respectively, and is provided with balanced loop 5 between the oil duct 3 in selected joining; Wherein:
Distributor 1 be that the appropriate location at body is provided with several mounting holes 11 for distributor 1 installing and locating, and locking is all clogged with stopple 12 in all technology apertures on the body of distributor 1;
Join oil duct 3, please cooperate and consult Fig. 2,4 assembly oil ducts 3 are arranged altogether, 3A, 3B and 3C, each assembly oil duct adopts the mode evenly laid and across locating above oil input channel 2, and each assembly oil duct is to be provided with screw thread 31 to seal for a gag 32 screw locks in the aperture at two ends, tiltedly be provided with dispensing orifice 33 interlinks with the other oil duct two ends of organizing of joining at the two ends of respectively joining oil duct, and at the vertical through hole 20 of establishing of the centre of respectively joining oil duct, 20A, the oil input channel 2 of 20B and 20C and below connects, the chosen place of joining the oil duct two ends again at each, in succession a guide hole 34 conductings to the below pairing oil road 4, and establish one and join oily piston 35 backs and seal respectively joining in the oil duct group with gag 32 screw locks, this joins oily piston 35 is that the cylinder shaft body suitable with joining the oil duct aperture (sees also Fig. 1, Fig. 5 and Fig. 6), be provided with annular groove 351 with rated capacity at its both sides chosen place;
Balanced loop 5, see also shown in Figure 2, when array join that oil duct 3 forms after, can be at the right side chosen place of the first assembly oil duct 3, the left side chosen place of joining oil duct 3C that one oil duct 51 is communicated to end group is set, and at the left side chosen place of the first assembly oil duct 3, what also be provided with equally that an oil duct 52 is communicated to the end group joins oil duct 3C right side chosen place, make and join oily piston 35 when being positioned at the central position of joining oil duct 3, this two oil duct 51,52 can correspond respectively to two annular grooves, 351 places of joining oily piston 35;
The quantitative lubricating distributor that the utility model provides is made up of above-mentioned member, make and respectively join oily piston 35 by means of the rated capacity annular groove 351 that is arranged on its shaft both sides, make and enter the lubricated liquid measure of joining in the oil duct 3 by oil input channel 2 and controlled quantitatively, and make that joining oily piston 35 can produce a certain amount of displacement running, and further make the oil road of each group realize quantitatively fuel-displaced in proper order.
The utility model can also further improve, as Fig. 1, Fig. 5 and shown in Figure 6, can in above-mentioned quantitative lubricating dispensing arrangement, add the outside of a limit switch 6 at distributor 1, therefore, can select one and these limit switch 6 corresponding gags 32, be provided with a through hole 321 thereon, and joining of this assembly oil duct oily piston 35 the end of respective side extend separately and be provided with a push rod 352, make and join oily piston 35 after assembling, this push rod 352 can see through through hole 321 and match with limit switch 6 in the overhanging outside at distributor 1, the time length that can contact by this push rod 352 and limit switch 6, and provide a control signal to control circuit, make the control circuit loop can judge the operating state of piston.
It is as follows that the integral body of the utility model quantitative lubricating distributor is controlled operation workflow:
As shown in Figure 2, when lubricant oil when oil input channel 2 imports, this lubricant oil flows into to be distributed in via through hole 20 joins oil duct 3 and joins in the right side annular groove 351 of oily piston 35, make and join oily piston 35 and pass action to the right, when the right side annular groove 351 of joining oily piston 35 is crossed through hole 20, this is joined oily piston 35 and promptly by its shaft through hole 20 is sealed and stop that it continues oil-feed, join oily piston 35 and pass the displacement amount that is produced to the right this moment, can provide a certain amount of lubricant oil to enter the adjacent oil duct 3A right side of joining via the dispensing orifice 33 on right side, make the oily piston 35 of joining of joining in the oil duct 3A be subjected to the extruding of lubricant oil and stressedly move to left translation, and lubricant oil simultaneously by guide hole 34 conductings to the below pairing oil road 4A and flowing out in the oil outlet on right side without leave, and its discharge is the rated capacity that is equal to annular groove 351, hole 41 communicates with the right side oil outlet of oil road 4B though though the right side oil outlet of this oil road 4A is provided with even, because of the aperture that connects hole 41 less, resistance is bigger, so lubricant oil can not flow to the right side oil outlet of oil road 4B through connecting hole 41, unless the right side oil outlet of oil road 4A is with the bolt locked cock;
Simultaneously, join because of this and to join oily piston 35 to shifting left in oil duct 3A, make the piston shaft be not plugged in through hole 20A and go up (that is annular groove 351 is corresponding shape with through hole 20A), make lubricant oil to import through hole 20A and to continue fuel feeding through oil input channel 2 to joining oil duct 3A and the right side annular groove 351 of joining oily piston 35, make the start situation of joining in the oil duct 3A identical with aforementioned start situation of joining in the oil duct 3, join promptly that oily piston 35 moves to right, lubricant oil by guide hole 34 conductings to the below pairing oil road 4B, and the oil outlet on free oil road 4B right side, footpath flows out, and analogizes in this.
Have only when lubricant oil after oil road 4C right side oil outlet flows out, because of this oil outlet is last group oil outlet of distributor 1 right side, so next lubricant oil enters to join from through hole 20C it is joined after oily piston 35 moves to right, lubricant oil can be through the balanced loop 5 oil duct 52 and be directed into the left side of joining oil duct 3, make and join joining of oil duct 3 inside oily piston 35 and pass to the right, make the through hole 20 that originally sealed by shaft be able to corresponding with the annular groove 351 of joining oily piston 35 left sides, therefore, can make lubricant oil in oil input channel 2 is directed into through hole 20 once more, lubricant oil can be flowed into be distributed in and join oil duct 3 and join in the left side annular groove 351 of oily piston 35, make and join that oily piston 35 is passed start to the right and quantitatively fuel-displaced by each oil outlet in distributor 1 left side in regular turn.
Claims (8)
1, a kind of quantitative lubricating distributor, it is characterized in that, be upper and lower sides at the oil input channel (2) of distributor (1), be horizontally arranged with respectively three groups or three groups above join oil duct (3) and oil road (4), and be provided with balanced loop (5) between the oil duct (3) in selected joining; Wherein:
In the equal locking in aperture, two ends of joining oil duct (3) gag (32) is arranged, and the two ends of joining oil duct tiltedly are provided with dispensing orifice (33) and the other oil duct two ends of organizing of joining interlink, connect at the also vertical oil input channel (2) of establishing a through hole (20) and below of the centre of joining oil duct, again each chosen place of joining the oil duct two ends in succession a guide hole (34) conducting to the below pairing oil road (4), and group is provided with and joins oily piston (35) in joining oil duct;
Oil road (4) is to take parallel corresponding shape to be arranged on the both sides, below of oil input channel (2) with the above-mentioned oil duct of joining, and makes oil road respectively have the both sides that two oil outlet branches are located at distributor (1);
Balanced loop (5) is the oil duct (51) that the right side chosen place by the first assembly oil duct 3 is communicated to last assembly oil duct left side chosen place, and is made up of the oil duct (52) that the left side chosen place of the first assembly oil duct (3) is communicated to last assembly oil duct (3C) right side chosen place;
The both sides of respectively joining oily piston (35) shaft in the described distributor are provided with the annular groove (351) of rated capacity, be used for quantitatively controlling oil input channel (2) and enter the lubricated liquid measure of joining oil duct 3, the described oily piston (35) of joining produces a certain amount of displacement running, makes that respectively organizing oil road (4) realizes quantitatively fuel-displaced in proper order.
2, according to the described quantitative lubricating distributor of claim 1, it is characterized in that, appropriate location at described distributor (1) body is provided with several mounting holes (11) for distributor (1) installing and locating, and locking is all clogged with stopple (12) in all technology apertures on distributor (1) body.
According to the described quantitative lubricating distributor of claim 1, it is characterized in that 3, described each assembly oil duct adopts the mode of evenly laying across the place, top at described oil input channel (2).
4, according to the described quantitative lubricating distributor of claim 1, it is characterized in that, described join oily piston (35) be one with join the suitable cylinder shaft body in oil duct aperture, the annular groove (351) that has rated capacity in its both sides chosen place setting.
According to the described quantitative lubricating distributor of claim 1, it is characterized in that 5, the oil outlet in described oil road (4) the same side is provided with the oblique hole (41) that connects of a mutual conduction to each other.
According to the described quantitative lubricating distributor of claim 1, it is characterized in that 6, at the described oily piston (35) of joining when being positioned at the central position of joining oil duct (3), this two oil duct (51,52) is respectively with to be communicated in two annular grooves (351) of joining oily piston (35) corresponding.
7, according to the described quantitative lubricating distributor of claim 1, it is characterized in that, be equipped with a limit switch (6) in the outside of described distributor (1).
8, according to claim 1 or 7 described quantitative lubricating distributors, it is characterized in that, on selected and the corresponding gag of described limit switch (6) (32), be provided with a through hole (321), at the end of oily piston of joining of this assembly oil duct (35) respective side, extension is provided with and can contacts mutually to produce the push rod (352) of control signal with limit switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222941 CN2594610Y (en) | 2003-01-10 | 2003-01-10 | Quantative lubricating distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222941 CN2594610Y (en) | 2003-01-10 | 2003-01-10 | Quantative lubricating distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594610Y true CN2594610Y (en) | 2003-12-24 |
Family
ID=33756269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222941 Expired - Fee Related CN2594610Y (en) | 2003-01-10 | 2003-01-10 | Quantative lubricating distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107076354A (en) * | 2014-09-12 | 2017-08-18 | 雷肯有限公司 | Hydraulic location device |
| CN111516917A (en) * | 2020-04-20 | 2020-08-11 | 安徽德卡孚自动化控制工程有限公司 | High-precision fluid distribution device for industrial production |
-
2003
- 2003-01-10 CN CN 03222941 patent/CN2594610Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107076354A (en) * | 2014-09-12 | 2017-08-18 | 雷肯有限公司 | Hydraulic location device |
| CN107076354B (en) * | 2014-09-12 | 2019-07-23 | 雷肯有限公司 | Hydraulic location device |
| CN111516917A (en) * | 2020-04-20 | 2020-08-11 | 安徽德卡孚自动化控制工程有限公司 | High-precision fluid distribution device for industrial production |
| CN111516917B (en) * | 2020-04-20 | 2022-01-25 | 苏州市仨鑫球业有限公司 | High-precision fluid distribution device for industrial production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031224 Termination date: 20100210 |