CN202223977U - Circulation lubrication oil filtering and purifying system for cold drawing - Google Patents
Circulation lubrication oil filtering and purifying system for cold drawing Download PDFInfo
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- CN202223977U CN202223977U CN2011203075853U CN201120307585U CN202223977U CN 202223977 U CN202223977 U CN 202223977U CN 2011203075853 U CN2011203075853 U CN 2011203075853U CN 201120307585 U CN201120307585 U CN 201120307585U CN 202223977 U CN202223977 U CN 202223977U
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Abstract
The utility model discloses a circulation lubrication oil filtering and purifying system for cold drawing, which is formed by combining a sedimentation-purifying oil box (1), an inner circulation loop, an outer circulation loop, a filter device and an oil pump control device, wherein the inner circulation loop is formed by sequentially connecting an inner oil suction pipe (2), an inner circulation oil pump (3), an inner circulation oil feeding pipe (4) and a hollow draw bar (5); the outer circulation loop is formed by sequentially connecting an outer oil suction pipe (12), an outer circulation oil pump (13), an outer circulation oil feeding pipe (14) and an outer circulation spray oil head (15); the filter device comprises an oil storage slot (16), a first layer of filter screen (17), an oil guiding pipeline (18) and a second layer of filter screen (19); the oil pump control device comprises an operational panel (8), an adjustable inner circulation oil pump timer (9) and an adjustable outer circulation oil pump timer (10). According to the lubrication oil circulation filter purifying system for cold drawing, after being used, high-concentration lubrication oil can be subjected to layered impurity filtering, layered sedimentation, purifying, and then cleaning to be recycled.
Description
Technical field
The utility model relates to a kind of lubrication oil filtration clarifier, especially relates to the lubrication oil circulation of using in the aluminium alloy cold working drawing production and filters clarification system, can make wide popularization and application in the industry in many alloy system cold working drawings.
Background technology
Present domestic aluminium alloy cold working drawing is made in the industry, and employed lubricating system is variant, and the employing manual work that has is smeared lubricated with hand, promptly use the hand coating lubricating oil in aluminium alloy external surface and position, die deformation workspace, implements the processing of cover pipe drawing again.Along with the development and update of technology, existing adopted V belt transmission oil pump to pump lubricating oil mostly to implement spray lubrication, but when manipulating, also each is different for the Positive and Negative Aspects that wherein exist.
The advantage of directly smearing with artificial hand is can be because of the intensification of the mechanicalness lubricating oil of pumping generation with oil pump, and reduces stickiness, the lubricated effect of influence of lubricating oil, and this method relatively is applicable to drawing solid aluminum alloy body.But this method more loaded down with trivial details difficulty just when being used for drawing hollow aluminium alloy pipe.Owing to during processing drawing hollow aluminium alloy pipe, be under internal mold, external mold interact, implement the manufacturing process of compressing tube reducing, subtracting wall; When after spreading lubricating oil to the internal mold perimeter surface with artificial hand, being inserted in the pipe, because pipe blank to be processed reaches 3000 ㎜～4000 ㎜, and the lubricating oil deal of smearing with artificial hand on the internal mold perimeter surface is limited; When artificial sleeve pipe; Owing to self weighing of internal mold, mutual friction mutually can take place with pipe endoporus bottom in the bottom of internal mold work zone, will form the interior partial lubrication oil of pipe and smear inequality; Cause local unlubricated, dry friction in the pipe; Thereby cause sticking mixing on the internal mold work zone, cause pipe endoporus bottom to produce Bu Liang ﹝ Gua Shang ﹞, thereby influenced the quality of product.
And the operation of directly smearing with artificial hand is more loaded down with trivial details, and operating personnel are difficult to grasp and use oil mass; Stick lubricating oil on hand, caused oily drippage through regular meeting during operation, polluted the ground health; As clean and handle untimelyly, not thorough, will cause how cunning of oil, the hidden danger of formation job safety.
Adopt V belt transmission oil pump to pump lubricating oil,, implement the spray lubrication effect, saved manpower and production time effectively aluminium alloy external surface and position, die deformation workspace through conveyance conduit and oil nozzle.Easy to wear but shortcoming is because of V belt transmission overfrequency, service life is low, and is mingled with and has sneaked into the lubricating oil the inside because of wearing and tearing have produced many rubber grains, dust, is difficult to cleaning.As produce used the lubricating oil drawing that is mingled with after, on the superficial layer of goods because of under the active force of mould compression tube reducing, causing directly being pressed into of impurity, caused the bad consequence of quality.
In addition, above-mentioned two kinds of lubrication modes all have a common defective, and that is exactly that lubricating oil is after use; The impurity of sneaking into is more, because the stickiness of oil than higher, adds at the mould tool under the active force of worker ﹝ compression subtracting footpath ﹞; Can peel off the back mixed flow to the inside and outside surface adhesion thing of goods and oxide and go in the oil, be mingled with back lubricating oil cleaning work and be suitable difficulty, not thorough like cleaning; Will influence quality, also just can not reuse, have no alternative but just scrap; Just increase the production cost of enterprise virtually, thereby caused the waste of energy resource.
Summary of the invention
The purpose of the utility model is exactly to the problems referred to above that exist on the prior art; And provide a kind of can the lubricating oil of high concentration after use by flow sequence layered filtration foreign material, layering and precipitating, clarification, the lubrication oil circulation that the cold working drawing that the recirculation of clean back is used is used is filtered clarification system.
For achieving the above object, the lubrication oil circulation that a kind of cold working drawing of the utility model is used is filtered clarification system and is adopted following technical scheme:
It is to be constituted by deposition, clarification fuel tank, inner loop pipeline, external circulation line, filter, oil pump control device that the lubrication oil circulation that a kind of cold working drawing of the utility model is used is filtered clarification system.Fuel sucking pipe, interior oil circulating pump, interior circulation fuel feed pump, hollow draw-bar formations that be linked in sequence in the described inner circulating tube route, wherein in the mouth of pipe of fuel sucking pipe be inserted into deposition, clarify the settling section of fuel tank, the end and the internal mold of hollow draw-bar link; The outer fuel sucking pipe of described outer circulating tube route, outer circulation oil pump, outer circulation fuel feed pump, outer circulation spray oil head formations that be linked in sequence, the mouth of pipe of outer fuel sucking pipe also is inserted into deposition, clarifies the settling section of fuel tank, and outer circulation spray oil head is positioned at the top of internal mold; Described filter is made up of oil storage tank, ground floor screen pack, Oil Guide pipeline, second layer screen pack; The ground floor screen pack is arranged in the oil storage tank; Second layer screen pack is arranged on the settling zone of deposition, clarification fuel tank, and the top of Oil Guide pipeline and the bottom of oil storage tank link, and the bottom of Oil Guide pipeline is positioned on the second layer screen pack; Described oil storage tank be arranged on outer circulation spray oil head, internal mold and drawbench die holder below so that hold oil; Described oil pump control device is to be made up of control panel, adjustable interior oil circulating pump timer, adjustable outer circulation oil pump timer.
The lubricating oil of circulation, outer circulation is clean in getting into for guaranteeing, in deposition, clarification fuel tank, several roads dividing plate is set, the connection oil outlet of reserving on the dividing plate, thus make deposition, clarify fuel tank and be divided into several settling zones and settling section.Operated by rotary motion twice dividing plate makes deposition, clarification fuel tank be divided into primary sedimentation district, secondary precipitation district, settling section.
Described outer circulation oil pump, interior oil circulating pump adopt chain-type 3:1 deceleration transmission high-pressure gear formula oil pump.
After the lubrication oil circulation filtration clarification system that a kind of cold working drawing of the utility model is used adopts above technical scheme, have following good effect:
(1) lubricating oil has been adopted two filters, three clear processing, recirculation is used after layered filtration foreign material, layering and precipitating, the clarification, has reduced to be mingled with that to sneak into being pressed into of causing in the lubricating oil bad, has well practiced thrift production cost, has guaranteed the cleaning of lubricating oil.
(2) used advanced chain-type (3:1) deceleration transmission regularly to circulate and supplied defeated mode, thereby eliminated, also deducted the complicated work of artificial frequent change and maintenance simultaneously because of the V belt wearing and tearing cause being mingled with in the oil to sneak into.
(3) when the denseer higher lubricating oil of stickiness, regularly take out confession through inside and outside circulation high-pressure oil pump and carry, spray equably in inside and outside surface of aluminium alloy body and porch, die deformation workspace; By means of equipment pulling capacity pulling motion backward; ﹝ presses the district ﹞ heap high pressure-charging formation ring-type laminar motion band that contracts at the die entrance place, and when rock deformation pressure reached certain limit, the lubricating oil that superficial layer is adsorbing got into the deformed area down along with the relative motion active force drives; Formed the sliding glutinous diaphragm of one deck; Play the effect and the plasticizing effect of a kind of physics and chemisorbed mechanism, set up the lubricated condition of motive fluid, obtained the effect of fluid lubrication; Thereby the heat energy that moment produces when having reduced aluminium alloy body and die deformation processing interaction effectively; Reduced the coefficient of friction of mutual motion, alleviated the pulling capacity that equipment carries, thereby obtained manufacturing requirement and dimensional accuracy at goods; Also stablize simultaneously the serviceability of goods, realized a kind of mode of dynamic machining fluid lubrication.
Description of drawings
Fig. 1 is that the lubrication oil circulation that a kind of cold working drawing of the utility model is used is filtered clarification system structural nexus figure;
Fig. 2 is the partial enlarged drawing of A among Fig. 1.
Reference numeral is: 1-deposition, clarification fuel tank; 2-interior fuel sucking pipe; 3-interior oil circulating pump; 4-interior circulation fuel feed pump; 5-hollow draw-bar; 6-internal mold; 7-internal mold both sides oil outlet; 8-control panel; 9-adjustable interior oil circulating pump timer; 10-adjustable outer circulation oil pump timer; 11-die holder; 12-outer fuel sucking pipe; 13-outer circulation oil pump; 14-outer circulation fuel feed pump; 15-outer circulation spray oil head; 16-oil storage tank; 17-ground floor screen pack; 18-Oil Guide pipeline; 19-second layer screen pack; The connection oil outlet of reserving on 20-deposition, the clarification fuel tank internal partition.
The specific embodiment
For further describing the utility model, elaborate below in conjunction with accompanying drawing and the embodiment lubrication oil circulation filtration clarification system that a kind of cold working drawing is used to the utility model.
Filter clarification system structural nexus figure by the lubrication oil circulation of a kind of cold working drawing use of the utility model shown in Figure 1 and find out,
It is to be constituted by deposition, clarification fuel tank 1, inner loop pipeline, external circulation line, filter, oil pump control device that the lubrication oil circulation that a kind of cold working drawing of the utility model is used is filtered clarification system.
The outer fuel sucking pipe 12 of described outer circulating tube route, outer circulation oil pump 13, outer circulation fuel feed pump 14, outer circulation spray oil head 15 formations that be linked in sequence, the mouth of pipe of outer fuel sucking pipe 12 also is inserted into deposition, clarifies the settling section of fuel tank 1.Outer circulation spray oil head 15 is positioned at the top of internal mold 6.
Described filter is made up of oil storage tank 16, ground floor screen pack 17, Oil Guide pipeline 18, second layer screen pack 19; Ground floor screen pack 17 is arranged in the oil storage tank 16; Second layer screen pack 19 is arranged on the settling zone of deposition, clarification fuel tank 1; The bottom of the top of Oil Guide pipeline 18 and oil storage tank 16 links, and the bottom of Oil Guide pipeline 18 is positioned on the second layer screen pack 19, and it is the stainless (steel) wire of 0.125～0.15mm that screen pack adopts mesh size; Described oil storage tank 16 be arranged on outer circulation spray oil head 15, internal mold 6 and drawbench die holder 11 below so that hold oil.
Described oil pump control device is to be made up of control panel 8, adjustable interior oil circulating pump timer 9, adjustable outer circulation oil pump timer 10, and adjustable interior oil circulating pump timer 9, adjustable outer circulation oil pump timer 10 are controlled the running of interior oil circulating pump 3, outer circulation oil pump 13 respectively.
In deposition, clarification fuel tank 1, the twice dividing plate is set, the connection oil outlet of reserving on the dividing plate 20 makes deposition, clarification fuel tank 1 be divided into two settling zones, a settling section.Described outer circulation oil pump 13, interior oil circulating pump 3 adopt chain-type 3:1 deceleration transmission high-pressure gear formula oil pumps.
The filtration of the utility model, deposition, clarification operation principle: at first be provided with ground floor screen pack 17 11 times at the drawbench die holder; Just having passed through the used lubrication oil filtration of drawing for the first time; And then through Oil Guide pipeline 18 entering second layer screen packs 19; Get into primary sedimentation district, secondary precipitation district, the settling section of deposition, clarification fuel tank 1 after the filtration again, after lubricating oil process deposition, the clarification, the cleaning lubricating oil on upper strata is taken out through oil pump once more and is supplied delivery cycle to re-use.
Claims (4)
1. the lubrication oil circulation of a cold working drawing use is filtered clarification system, it is characterized in that it being to be constituted by deposition, clarification fuel tank (1), inner loop pipeline, external circulation line, filter, oil pump control device:
Fuel sucking pipe (2), interior oil circulating pump (3), interior circulation fuel feed pump (4), hollow draw-bar (5) formation that is linked in sequence in the described inner circulating tube route; The mouth of pipe of wherein interior fuel sucking pipe (2) is inserted into the settling section of deposition, clarification fuel tank (1), and the end of hollow draw-bar (5) and internal mold (6) link; The outer fuel sucking pipe (12) of described outer circulating tube route, outer circulation oil pump (13), outer circulation fuel feed pump (14), outer circulation spray oil head (15) formation that is linked in sequence; The mouth of pipe of outer fuel sucking pipe (12) also is inserted into the settling section of deposition, clarification fuel tank (1), and outer circulation spray oil head (15) is positioned at the top of internal mold (6); Described filter is made up of oil storage tank (16), ground floor screen pack (17), Oil Guide pipeline (18), second layer screen pack (19); Ground floor screen pack (17) is arranged in the oil storage tank (16); Second layer screen pack (19) is arranged on the settling zone of deposition, clarification fuel tank (1); The bottom of the top of Oil Guide pipeline (18) and oil storage tank (16) links; The bottom of Oil Guide pipeline (18) is positioned on the second layer screen pack (19), described oil storage tank (16) be arranged on outer circulation spray oil head (15), internal mold (6) and drawbench die holder (11) below; Described oil pump control device is to be made up of control panel (8), adjustable interior oil circulating pump timer (9), adjustable outer circulation oil pump timer (10).
2. the lubrication oil circulation that a kind of cold working drawing as claimed in claim 1 is used is filtered clarification system, it is characterized in that: in deposition, clarification fuel tank (1), several roads dividing plate is set, the connection oil outlet of reserving on the dividing plate (20).
3. the lubrication oil circulation that a kind of cold working drawing as claimed in claim 2 is used is filtered clarification system, and it is characterized in that: the dividing plate number of setting is twice, makes deposition, clarification fuel tank be divided into primary sedimentation district, secondary precipitation district, settling section.
4. the lubrication oil circulation of using like claim 1,2 or 3 described a kind of cold working drawings is filtered clarification system, it is characterized in that: described outer circulation oil pump (13), interior oil circulating pump (3) adopt chain-type 3:1 deceleration transmission high-pressure gear formula oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203075853U CN202223977U (en) | 2011-08-23 | 2011-08-23 | Circulation lubrication oil filtering and purifying system for cold drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203075853U CN202223977U (en) | 2011-08-23 | 2011-08-23 | Circulation lubrication oil filtering and purifying system for cold drawing |
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| Publication Number | Publication Date |
|---|---|
| CN202223977U true CN202223977U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203075853U Withdrawn - After Issue CN202223977U (en) | 2011-08-23 | 2011-08-23 | Circulation lubrication oil filtering and purifying system for cold drawing |
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| CN (1) | CN202223977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319524A (en) * | 2011-08-23 | 2012-01-18 | 马鞍山市新马精密铝业有限公司 | Lubricating oil inner and outer circulation and filtration clarification device for cold working drawing |
| CN104438379A (en) * | 2014-10-30 | 2015-03-25 | 重庆钢铁(集团)有限责任公司 | Waste oil recovery device for cold pilger mill |
-
2011
- 2011-08-23 CN CN2011203075853U patent/CN202223977U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319524A (en) * | 2011-08-23 | 2012-01-18 | 马鞍山市新马精密铝业有限公司 | Lubricating oil inner and outer circulation and filtration clarification device for cold working drawing |
| CN104438379A (en) * | 2014-10-30 | 2015-03-25 | 重庆钢铁(集团)有限责任公司 | Waste oil recovery device for cold pilger mill |
| CN104438379B (en) * | 2014-10-30 | 2016-03-09 | 重庆钢铁(集团)有限责任公司 | A kind of cold pilger mill drain oil recovery equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20130814 |
|
| RGAV | Abandon patent right to avoid regrant |