CN204358410U - Built-in three outlet oil and gas distributors - Google Patents
Built-in three outlet oil and gas distributors Download PDFInfo
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- CN204358410U CN204358410U CN201420861904.9U CN201420861904U CN204358410U CN 204358410 U CN204358410 U CN 204358410U CN 201420861904 U CN201420861904 U CN 201420861904U CN 204358410 U CN204358410 U CN 204358410U
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Abstract
The utility model relates to a kind of built-in three outlet oil and gas distributors, the front dispensing body be connected to each other and rear dispensing body inside are provided with distribution core, one group of short oil inlet hole of the quantity such as arrangement is uniformly at intervals offered backward respectively, group leader's oil inlet hole and one group of penetrating oil inlet hole from distribution core front end; Distribution core also offers the distribution core radial direction oil hole that oil inlet hole rear end short in each is respectively communicated with each progress oilhole rear end; Each ring shaped oil passage before and after rear dispensing body inwall offers, front ring shaped oil passage communicates with the distribution core radial direction oil hole of whole short oil inlet hole rear end; Rear ring shaped oil passage communicates with the distribution core radial direction oil hole of progress oilhole rear end; Each radial throttle orifice before and after rear dispensing body offers, front radial throttle orifice communicates with described front ring shaped oil passage, and rear radial throttle orifice communicates with described rear ring shaped oil passage.Compact structure, is easy to install and can carry out oil gas distribution in proportion.
Description
Technical field
The utility model relates to a kind of oil-gas distributing device, and being specifically related to is a kind of oil-gas distributing device being mainly used in equipment lubrication system.
Background technique
Existing oil and gas distributor is broadly divided into external-type oil-gas distributor and built-in oil-gas distributor two class, and external-type oil-gas distributor is installed on bearing support outside, take up room large, pipeline is loaded down with trivial details; Built-in oil-gas distributor is installed on bearing support inside, is all two outlets, and in the occasion that some lubricating point spacing are little especially, bearing support must process multiple cascade oil duct, causes bearing block structure complicated, brings great inconvenience to installation and maintenance.
Model utility content
Technical problem to be solved in the utility model is, provides a kind of compact structure, is easy to install and can carries out built-in three of oil gas distribution in proportion export oil and gas distributors.
The technical solution of the utility model is as follows:
A kind of built-in three outlet oil and gas distributors, it is characterized in that: it comprises the front dispensing body and rear dispensing body that are connected to each other, and in rear dispensing body inside, distribution core is installed, the front end wherein distributing core is deep in front dispensing body and between the front-end face distributing core and the ring-shaped step being opened in front dispensing body, forming surface seals, between the ear end face distributing core and the ring-shaped step being opened in rear dispensing body, forming surface seal, and between the outer surface of distribution core and the internal surface of rear dispensing body, forming surface seals; The front end of front dispensing body offers front dispensing body oil inlet hole; The rear end of rear dispensing body offers rear dispensing body oil outlet; From the three groups of axial fuel inlet holes distributing the quantity such as core front end offers backward respectively, first group of axial fuel inlet hole is short oil inlet hole, second group of axial fuel inlet hole is progress oilhole, and the 3rd group of axial fuel inlet hole is penetrating oil inlet hole, and short oil inlet hole, progress oilhole and penetrating oil inlet hole arrange uniformly at intervals; Distribute on core and also offer the distribution core radial direction oil hole be communicated with each progress oilhole rear end described with each short oil inlet hole rear end described respectively; Each ring shaped oil passage before and after rear dispensing body inwall offers, wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of whole short oil inlet hole rear end; Wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of progress oilhole rear end; Each radial throttle orifice before and after rear dispensing body offers, wherein, radial throttle orifice communicates with described front ring shaped oil passage, and rear radial throttle orifice communicates with described rear ring shaped oil passage; Front dispensing body also offers the cone shape hole that small end face communicates with described front dispensing body oil inlet hole, large end face communicates with described axial fuel inlet hole.
The outer wall of front dispensing body and rear dispensing body offers annular groove respectively, and the O type circle for coordinating with bearing support oil duct inwall is installed in described annular groove.
Compared with existing oil and gas distributor, good effect of the present utility model is, compact structure is reasonable, and oil gas pipeline is succinct, is convenient to I&M, is applicable to the operating mode occasion that high temperature, heavy duty, high speed etc. are severe, is particularly useful for the multi point lubricating of series connection bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the end view that the utility model distributes core; Fig. 3 is the O-A sectional view of Fig. 2; Fig. 4 is O-B sectional view in Fig. 2; Fig. 5 is O-C sectional view in Fig. 2.
Embodiment
For understanding the utility model better, below in conjunction with drawings and Examples, it is described in further detail.
As Fig. 1, embodiment of the present utility model comprises the front dispensing body 1 and rear dispensing body 4 that are connected to each other, and distribution core 2 is installed in rear dispensing body 4 inside, wherein distribute the front end of core 2 to be deep in front dispensing body 1 and between the front-end face distributing core 2 and the ring-shaped step being opened in front dispensing body 1, forming surface seals, between the ear end face distributing core 2 and the ring-shaped step being opened in rear dispensing body 4, forming surface seal, and between the outer surface of distribution core 2 and the internal surface of rear dispensing body 4, forming surface seals.
The outer wall of front dispensing body 1 and rear dispensing body 4 offers annular groove respectively, and the O type circle 3 for coordinating with bearing support oil duct inwall is installed in described annular groove.
The front end of front dispensing body 1 offers front dispensing body oil inlet hole 11; The rear end of rear dispensing body 4 offers the rear dispensing body oil outlet 41 for directly or indirectly connecting lubricating point.
As shown in Figure 2-5, from the three groups of axial fuel inlet holes distributing the quantity such as core 2 front end offers backward respectively, first group of axial fuel inlet hole is the short oil inlet hole 21 shown in Fig. 3, second group of axial fuel inlet hole is the progress oilhole 22 shown in Fig. 4,3rd group of axial fuel inlet hole is the penetrating oil inlet hole 23 shown in Fig. 5, and short oil inlet hole 21, progress oilhole 22 and penetrating oil inlet hole 23 arrange uniformly at intervals.In the present embodiment, distribute on core 2 and offer 15 oil inlet holes arranged uniformly at intervals, wherein five for the penetrating oil inlet hole 23, five that runs through core body for drilling depth be core body length 1/3 short oil inlet hole 21, five for drilling depth be the progress oilhole 22 of core body length 2/3.
Still as Fig. 1, distribute on core 2 and also offer the distribution core radial direction oil hole 24 be communicated with each progress oilhole 22 rear end described with each short oil inlet hole 21 rear end described respectively.
Each ring shaped oil passage 42 before and after rear dispensing body 4 inwall offers, wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of whole short oil inlet hole 21 rear end; Wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of progress oilhole 22 rear end.
Correspondingly, each radial throttle orifice 44 before and after rear dispensing body 4 offers, wherein, radial throttle orifice communicates with described front ring shaped oil passage, and rear radial throttle orifice communicates with described rear ring shaped oil passage.Through short oil inlet hole 21 and progress oilhole 22 enter distribute oil gas in core 2 successively through distribute core radial direction oil hole 24, ring shaped oil passage 42 and after dispensing body radial direction oil hole 44 flow out to lubricating point, the oil gas flowing through penetrating oil inlet hole 23 flows out from distribution core 2 rear end, through after dispensing body oil outlet 41 enter other lubricating point or connect the passage of other lubricating point.
When the rear front throttle orifice matched with short oil inlet hole 21 rear end, the rear throttle orifice matched with progress oilhole 22 rear end and penetrating oil inlet hole 23 three aperture ratio change, the flow proportional of three road binders gas can be changed.
Front dispensing body 1 also offers the cone shape hole 12 that small end face communicates with described front dispensing body oil inlet hole 11, large end face communicates with described axial fuel inlet hole.
Claims (2)
1. built-in three outlet oil and gas distributors, it is characterized in that: it comprises the front dispensing body (1) and rear dispensing body (4) that are connected to each other, and distribution core (2) is installed in rear dispensing body (4) inside, the front end wherein distributing core (2) is deep in front dispensing body (1) and between the front-end face distributing core (2) and the ring-shaped step being opened in front dispensing body (1), forming surface seals, between the ear end face distributing core (2) and the ring-shaped step being opened in rear dispensing body (4), forming surface seals, distribute forming surface between the outer surface of core (2) and the internal surface of rear dispensing body (4) to seal, the front end of front dispensing body (1) offers front dispensing body oil inlet hole (11), the rear end of rear dispensing body (4) offers rear dispensing body oil outlet (41), from the three groups of axial fuel inlet holes distributing the quantity such as core (2) front end offers backward respectively, first group of axial fuel inlet hole is short oil inlet hole (21), second group of axial fuel inlet hole is progress oilhole (22), 3rd group of axial fuel inlet hole is penetrating oil inlet hole (23), and short oil inlet hole (21), progress oilhole (22) and penetrating oil inlet hole (23) arrange uniformly at intervals, distribute on core (2) and also offer the distribution core radial direction oil hole (24) be communicated with each progress oilhole (22) rear end described with each short oil inlet hole (21) rear end described respectively, each ring shaped oil passage (42) before and after rear dispensing body (4) inwall offers, wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of whole short oil inlet hole (21) rear end, wherein, ring shaped oil passage communicates with the distribution core radial direction oil hole of progress oilhole (22) rear end, each radial throttle orifice (44) before and after rear dispensing body (4) offers, wherein, radial throttle orifice communicates with described front ring shaped oil passage, and rear radial throttle orifice communicates with described rear ring shaped oil passage, front dispensing body (1) also offers the cone shape hole (12) that small end face communicates with described front dispensing body oil inlet hole (11), large end face communicates with described axial fuel inlet hole.
2. built-in three export oil and gas distributors as claimed in claim 1, it is characterized in that: the outer wall of front dispensing body (1) and rear dispensing body (4) offers annular groove respectively, and the O type circle (3) for coordinating with bearing support oil duct inwall is installed in described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861904.9U CN204358410U (en) | 2014-12-31 | 2014-12-31 | Built-in three outlet oil and gas distributors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861904.9U CN204358410U (en) | 2014-12-31 | 2014-12-31 | Built-in three outlet oil and gas distributors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358410U true CN204358410U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861904.9U Active CN204358410U (en) | 2014-12-31 | 2014-12-31 | Built-in three outlet oil and gas distributors |
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| Country | Link |
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| CN (1) | CN204358410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371092A (en) * | 2015-11-11 | 2016-03-02 | 柳州钢铁股份有限公司 | Device for testing distribution amount of internal type oil-gas distributors |
| CN108468941A (en) * | 2018-04-23 | 2018-08-31 | 宣化钢铁集团有限责任公司 | A kind of multiple exit oil and gas distributor |
| CN108547853A (en) * | 2018-03-02 | 2018-09-18 | 苏州市昌星模具机械有限公司 | High-precision high rigidity connecting pin and its manufacturing process applied to Landing Gear System |
-
2014
- 2014-12-31 CN CN201420861904.9U patent/CN204358410U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371092A (en) * | 2015-11-11 | 2016-03-02 | 柳州钢铁股份有限公司 | Device for testing distribution amount of internal type oil-gas distributors |
| CN108547853A (en) * | 2018-03-02 | 2018-09-18 | 苏州市昌星模具机械有限公司 | High-precision high rigidity connecting pin and its manufacturing process applied to Landing Gear System |
| CN108468941A (en) * | 2018-04-23 | 2018-08-31 | 宣化钢铁集团有限责任公司 | A kind of multiple exit oil and gas distributor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |