CN203322691U - Oil circulation apparatus for thread rolling machine - Google Patents
Oil circulation apparatus for thread rolling machine Download PDFInfo
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- CN203322691U CN203322691U CN2013203950505U CN201320395050U CN203322691U CN 203322691 U CN203322691 U CN 203322691U CN 2013203950505 U CN2013203950505 U CN 2013203950505U CN 201320395050 U CN201320395050 U CN 201320395050U CN 203322691 U CN203322691 U CN 203322691U
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- oil
- pipeline
- rolling machine
- thread
- bolt
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Abstract
The utility model discloses an oil circulation apparatus for a thread rolling machine, comprising an oil tray installed under a bolt shaking screen, an oil storage tank communicating with the oil tray through a first pipeline, and a second pipeline connected to the oil storage tank. The oil outlet of the second pipeline is positioned over the bolt shaking screen and a liquid pump is connected to the second oil pipeline. The oil circulation apparatus for the thread rolling machine is simple in structure, reasonable in structure, and practical. By filtering and recycling the oil, the oil circulation apparatus for the thread rolling machine achieves automatic oil recycle and increases lubricant utilization rate.
Description
Technical field
The utility model relates to a kind of oily recycling device, relates in particular to a kind of oil circulation device for thread-rolling machine.
Background technique
Bolt, by head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, need coordinate with nut, for being fastenedly connected two parts with through hole.This Connecting format claims bolt to connect.As nut is screwed off from bolt, can make again these two parts separately, therefore bolt connects, be to belong to removably connect.
The shaping of bolt head adopts the cold-heading plastic working, and logical cutting is compared, and steel fiber (metal stays line) is continuous shape along shape of product, middle without cutting off, thereby has improved product strength, and particularly mechanical property is good.The processing characteristic of the original blank that single station or multi-locating automatic cold forging machine are used is that cold upset forming is not to adopt the single-piece blank cut in advance, but adopts automatic cold header itself to cut the blank with jumping-up by charge bar and wire rod steel wire.
Thread-rolling machine is the equipment of professional production screw thread.The screw rod thread-rolling machine produces the equipment of screw thread for the screw rod position at bolt.The bolt thread-rolling machine, have the thread-rolling machine of plurality of specifications, as: automatic flat die thread-rolling machine, dull and stereotyped thread-rolling machine, semi-automatic thread-rolling machine, full-automatic thread-rolling machine etc.
Thread-rolling machine is in the process of carrying out screw thread processing, at first need to be sorted by the bolt shaking screen, the bolt vibrating sieve comprises that bolt holds cylinder, and the inwall of cylinder is provided with spiralling rising track, bolt is under the effect of driving mechanism, and bolt is in a row arranged in rising passway.In the prior art, for reducing the friction between bolt, be beneficial to the mutual motion between bolt, need to add a certain amount of lubricant oil in the bolt shaking screen at interval of the end time, constantly have lubricant oil to spill in the bolt shaking screen, cause serious waste simultaneously.
The model utility content
For overcoming problems of the prior art, realize automatically adding of lubricant oil, increase the recycling to lubricant oil simultaneously, the utility model provides a kind of oil circulation device for thread-rolling machine simple in structure, easy for installation.
A kind of oil circulation device for thread-rolling machine, comprise that being arranged on bolt shaking screen below is containing food tray, the fuel reserve tank be communicated with described Sheng food tray by the first pipeline, access the second pipeline of described fuel reserve tank, the oil outlet end of described the second pipeline is positioned at the top of described bolt shaking screen, and is provided with the liquid pump of described the second pipeline of access.
The technical program has two characteristics, and first realizes the recycling to the leakage of oil of bolt shaking screen, and second controls adding of lubricant oil automatically.The lubricant oil that the bolt shaking screen spills, collected by the Sheng food tray that is positioned at its below, then leave in fuel reserve tank by the first pipeline, the lubricant oil in fuel reserve tank is under the effect of liquid pump, be reintroduced back in the bolt shaking screen through the second pipeline, realize the recycle and reuse of lubricant oil.
As preferably, in described fuel reserve tank, level meter is installed, described level meter sends the signal of controlling liquid pump.
Level meter is for detection of the liquid level of lubricant oil in fuel reserve tank, at first set a CLV ceiling limit value and lower limit on level meter, when the liquid level in fuel reserve tank reaches CLV ceiling limit value, level meter sends the SC sigmal control liquid pump lubricant oil is introduced in the bolt shaking screen, when the liquid level in fuel reserve tank drops to lower limit, level meter sends the SC sigmal control liquid pump and quits work.
As preferably, be provided with the filter be arranged on described the first pipeline.
Iron filings and granule foreign that filter is sneaked into for filtering lubricant oil, the quality of lifting lubricant oil, be convenient to again recycle.
As preferably, described filter is the first filter and the second filter be arranged side by side, and is provided with the first valve and the second valve of controlling respectively the first filter and the second filter.
Two filters are set in the technical program, and one standby, when one of them breaks down or needs to clean, by the pipeline at corresponding valve closing filter place, can be keeped in repair or rinse filter, and not affect oily normal filtration.
As preferably, the bottom of described Sheng food tray is provided with the oil outlet with the first pipeline connection, and is provided with the protective net that is laid on the oil outlet place.
In bolt shaking screen working procedure, its inner bolt is likely fallen into and is contained in food tray, if bolt enters in pipeline by oil outlet, easily cause the obstruction of pipeline, therefore, lay one deck protective net at the oil outlet place, enter in pipeline for the bolt that prevents from containing in food tray.
The utility model is simple in structure, reasonable in design, practical, by oil filtration is reclaimed, and realizes the automatic cycle utilization of recovered oil, has improved the utilization ratio of lubricant oil.
The accompanying drawing explanation
The structural representation that Fig. 1 is the oil circulation device for thread-rolling machine of the present utility model.
Embodiment
As shown in Figure 1, a kind of oil circulation device for thread-rolling machine, comprise that being arranged on bolt shaking screen 1 below is containing food tray 2, the fuel reserve tank 4 be communicated with Sheng food tray 2 by the first pipeline 3, the second pipeline 6 of access fuel reserve tank 4, and the oil outlet end of the second pipeline 6 is positioned at the top of bolt shaking screen 1, and be provided with the liquid pump 7 that accesses the second pipeline 6.
On the first pipeline 3, filter is installed, comprises the first filter 12 and the second filter 13 that are arranged side by side, and be provided with the first valve 10 and the second valve 11 of controlling respectively two filters.Two filters, normal a use, one in stand-by state, when the filter of normal use breaks down while maybe needing to rinse, closes corresponding valve, enables the filter in stand-by state.
The bottom of containing food tray 2 is provided with the oil outlet 8 be communicated with the first pipeline 3, and is provided with the protective net 9 that is laid on oil outlet 8 places, and protective net 9 is for placing bolt or large particulate matter enters in pipeline.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the oil circulation device for thread-rolling machine, it is characterized in that, comprise that being arranged on bolt shaking screen (1) below is containing food tray (2), the fuel reserve tank (4) be communicated with described Sheng food tray (2) by the first pipeline (3), access second pipeline (6) of described fuel reserve tank (4), the oil outlet end of described the second pipeline (6) is positioned at the top of described bolt shaking screen (1), and is provided with the liquid pump (7) of described the second pipeline of access (6).
2. the oil circulation device for thread-rolling machine as claimed in claim 1, is characterized in that, level meter (5) is installed in described fuel reserve tank (4), and described level meter (5) sends the signal of controlling liquid pump (7).
3. the oil circulation device for thread-rolling machine as claimed in claim 1, is characterized in that, is provided with the filter be arranged on described the first pipeline (3).
4. the oil circulation device for thread-rolling machine as claimed in claim 3, it is characterized in that, described filter is the first filter (12) and the second filter (13) be arranged side by side, and is provided with the first valve (10) and the second valve (11) of controlling respectively the first filter (12) and the second filter (13).
5. the oil circulation device for thread-rolling machine as claimed in claim 4, is characterized in that, the bottom of described Sheng food tray (2) is provided with the oil outlet (8) be communicated with the first pipeline (3), and be provided with and be laid on the protective net (9) that oil outlet (8) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203950505U CN203322691U (en) | 2013-07-02 | 2013-07-02 | Oil circulation apparatus for thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203950505U CN203322691U (en) | 2013-07-02 | 2013-07-02 | Oil circulation apparatus for thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322691U true CN203322691U (en) | 2013-12-04 |
Family
ID=49662042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203950505U Expired - Fee Related CN203322691U (en) | 2013-07-02 | 2013-07-02 | Oil circulation apparatus for thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555098A (en) * | 2017-09-26 | 2018-01-09 | 河南省中利工矿设备制造有限公司 | A kind of waste oil collecting device suitable for rotary feeder |
-
2013
- 2013-07-02 CN CN2013203950505U patent/CN203322691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555098A (en) * | 2017-09-26 | 2018-01-09 | 河南省中利工矿设备制造有限公司 | A kind of waste oil collecting device suitable for rotary feeder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160702 |