CN203599235U - Leakage prevention mechanism of drawing machine - Google Patents
Leakage prevention mechanism of drawing machine Download PDFInfo
- Publication number
- CN203599235U CN203599235U CN201320786430.1U CN201320786430U CN203599235U CN 203599235 U CN203599235 U CN 203599235U CN 201320786430 U CN201320786430 U CN 201320786430U CN 203599235 U CN203599235 U CN 203599235U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- wire drawing
- drawing liquid
- oil
- lubricating
- Prior art date
- 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
Links
- 230000002265 prevention Effects 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000003921 oil Substances 0.000 claims abstract description 23
- 239000010687 lubricating oil Substances 0.000 claims abstract description 13
- 238000005491 wire drawing Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005461 lubrication Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 simultaneously Substances 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of cable production and in particular relates to a leakage prevention mechanism of a drawing machine. The leakage prevention mechanism comprises a main shaft and a main shaft lubricating box body, wherein a working wheel is arranged on one end part, which penetrates through the lubricating box body, of the main shaft; a drawing liquid sprayer is arranged right above the working wheel; a transmission gear is arranged outside the other end, which penetrates through the lubricating box, of the main shaft; bearings are arranged between the main shaft and the lubricating box body; two oil seals are arranged between the main shaft and the side wall of the lubricating box body; an annular cavity is formed between the two oil seals and is connected with a guide pipe. The leakage prevention mechanism disclosed by the utility model is simple in structure and convenient to execute; the two oil seals arranged on the main shaft are used for preventing oil leakage; meanwhile, due to the annular cavity formed between the two oil seals, lubricating oil or drawing liquid permeating from two sides is discharged through the guide pipe, so that the problem that the drawing quality is affected due to the influence on the own quality as mixed liquid formed by the lubricating oil and the drawing liquid enters the drawing liquid or the lubricating oil is solved.
Description
Technical field
The utility model belongs to the technical field that cable is produced, and particularly relates to a kind of wire drawing machine leakage preventing mechanism.
Background technology
In existing wire drawing machine, the sealing of main shaft and casing is all to adopt single oil sealing, be used for completely cutting off oil and wire drawing liquid, but due to the life-span of oil sealing and the defect problem of itself, can not accomplish positive confinement, still have in the wire drawing liquid of parts of lubricating oil infiltration, affect wire drawing quality, this problem, in the urgent need to address.
Utility model content
The utility model exists and adopts single oil sealing for prior art, be used for completely cutting off oil and wire drawing liquid, but due to the life-span of oil sealing and the defect problem of itself, can not accomplish positive confinement, still have in the wire drawing liquid of parts of lubricating oil infiltration, affect the problems such as wire drawing quality, propose a kind of wire drawing machine leakage preventing mechanism.
The technical solution of the utility model is: a kind of wire drawing machine leakage preventing mechanism, comprise that the end that main shaft, principal axis lubrication casing, main shaft pass lubricated casing is provided with active wheel, directly over active wheel, be provided with wire drawing liquid spray head, the other end of main shaft passes lubrication box outside travelling gear is installed, between main shaft and lubricated casing, install by bearing, between main shaft and the sidewall of lubricated casing, be provided with two oil sealings, between two oil sealings, form annular compartment, on annular compartment, be connected with guide wire.
Described wire drawing machine leakage preventing mechanism, described principal axis lubrication casing is provided with into lubricating oil pipe, and described bearing is two, is arranged on main shaft two ends.
Described wire drawing machine leakage preventing mechanism, is provided with wire drawing liquid pool under described active wheel, the below of active wheel is positioned at wire drawing liquid pool.
The beneficial effects of the utility model are: the utility model is simple in structure, it is convenient to implement, by being set on main shaft, two oil sealings avoid leakage of oil, simultaneously, lubricating oil or wire drawing liquid that the annular compartment forming between two oil sealings can infiltrate both sides are discharged by guide wire, avoid the mixing material of the two formation to enter in wire drawing liquid or lubricating oil, impact quality separately, thus affect wire drawing quality; In addition, wire drawing liquid pool is set below active wheel, collects the wire drawing liquid that Lars spray head sprays, avoided wire drawing liquid waste, the wire drawing liquid of collecting in wire drawing liquid pool can also, by the below of active wheel, act on active wheel.
Accompanying drawing explanation
Fig. 1 is that the master of this wire drawing machine leakage preventing mechanism looks cross-sectional view;
In figure, 1 is principal axis lubrication casing, and 2 is oil sealing, and 3 is annular compartment, and 4 is guide wire, and 5 for entering lubricating oil pipe, and 6 is wire drawing liquid pool, and 7 is main shaft, and 8 is active wheel, and 9 is wire drawing liquid spray head.
The specific embodiment
Embodiment 1: in conjunction with Fig. 1, a kind of wire drawing machine leakage preventing mechanism, comprise main shaft, principal axis lubrication casing, the end that main shaft passes lubricated casing is provided with active wheel, directly over active wheel, be provided with wire drawing liquid spray head, the other end of main shaft passes lubrication box outside travelling gear is installed, between main shaft and lubricated casing, install by bearing, between main shaft and the sidewall of lubricated casing, be provided with two oil sealings, between two oil sealings, form annular compartment, on annular compartment, be connected with guide wire, described principal axis lubrication casing is provided with into lubricating oil pipe, described bearing is two, be arranged on main shaft two ends, under described active wheel, be provided with wire drawing liquid pool, the below of active wheel is positioned at wire drawing liquid pool.
Operation principle: wire drawing liquid pool is positioned at active wheel bottom, wire drawing liquid spray head is positioned at active wheel top, liquid in pond and spray head form circulation, in the wire drawing machine course of work, may there is poorly sealed situation in two oil sealings, is no matter that what to penetrate into oil sealing inside is wire drawing liquid, or lubricating oil, or both mixtures, can discharge through guide wire, thus the mixing of the lubricating oil of avoiding and wire drawing liquid.
Claims (3)
1.
?a kind of wire drawing machine leakage preventing mechanism, comprise that the end that main shaft, principal axis lubrication casing, main shaft pass lubricated casing is provided with active wheel, directly over active wheel, be provided with wire drawing liquid spray head, the other end of main shaft passes lubrication box outside travelling gear is installed, between main shaft and lubricated casing, install by bearing, it is characterized in that: between main shaft and the sidewall of lubricated casing, be provided with two oil sealings, between two oil sealings, form annular compartment, on annular compartment, be connected with guide wire.
2.
?wire drawing machine leakage preventing mechanism according to claim 1, is characterized in that: described principal axis lubrication casing is provided with into lubricating oil pipe, and described bearing is two, is arranged on main shaft two ends.
3.
?wire drawing machine leakage preventing mechanism according to claim 1, is characterized in that: under described active wheel, be provided with wire drawing liquid pool, the below of active wheel is positioned at wire drawing liquid pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786430.1U CN203599235U (en) | 2013-12-04 | 2013-12-04 | Leakage prevention mechanism of drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786430.1U CN203599235U (en) | 2013-12-04 | 2013-12-04 | Leakage prevention mechanism of drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599235U true CN203599235U (en) | 2014-05-21 |
Family
ID=50711936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320786430.1U Expired - Fee Related CN203599235U (en) | 2013-12-04 | 2013-12-04 | Leakage prevention mechanism of drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964328A (en) * | 2018-09-07 | 2018-12-07 | 合肥神马科技集团有限公司 | A kind of straight drive is big to draw servo motor gas film sealing device |
-
2013
- 2013-12-04 CN CN201320786430.1U patent/CN203599235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964328A (en) * | 2018-09-07 | 2018-12-07 | 合肥神马科技集团有限公司 | A kind of straight drive is big to draw servo motor gas film sealing device |
| CN108964328B (en) * | 2018-09-07 | 2023-08-25 | 合肥神马科技集团有限公司 | Direct-drive large-pull servo motor air film sealing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203599235U (en) | Leakage prevention mechanism of drawing machine | |
| CN201593603U (en) | Shaft end sealing structure for speed reducer | |
| CN203477271U (en) | Ventilation plug | |
| CN203176182U (en) | Bearing assembly | |
| CN103486232B (en) | Output shaft seal structure with direct reducer motor | |
| CN202898889U (en) | Oil leakage prevention structure of papermaking profiling roll head | |
| CN205154919U (en) | Sealed -Lubricating bearing | |
| CN205001405U (en) | Integral connection structure of scraper conveyor power portion | |
| CN205155103U (en) | Seal bearing | |
| CN205155109U (en) | -Lubricating bearing | |
| CN206309918U (en) | Staircase speed reducer leak-proof arrangement | |
| CN201687922U (en) | Speed reducer capable of preventing oil leakage | |
| CN204372512U (en) | Pebble mill pinion shaft oil-containing groove | |
| CN204267696U (en) | A kind of bearing-lubricating device | |
| CN204357763U (en) | A kind of shaft seal structure | |
| CN202811328U (en) | Radiator oil inlet chamber structure for trailer pump | |
| CN103542100B (en) | The dash of a kind of horizontal scraping centrifugal machine, waterproof sealing method and sealing structure thereof | |
| CN201992081U (en) | Bidirectional oil seal used for gear box | |
| CN202898890U (en) | Looseness prevention structure of papermaking profiling roll head | |
| CN202898887U (en) | Oil pressure structure of papermaking profiling roll head | |
| CN203166669U (en) | Motor with combined water-retaining shaft seal | |
| CN202833987U (en) | Metering pump gear case oil-gas discharging device | |
| CN203308999U (en) | Oil returning structure arranged on hydraulic retarder end cover | |
| CN204327928U (en) | A kind of continuous miner shipping device reducer of external fuel tank | |
| CN202898895U (en) | Locking structure for papermaking profiling roller head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |