CN203592164U - Internal cooling system for deep hole boring head tool - Google Patents
Internal cooling system for deep hole boring head tool Download PDFInfo
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- CN203592164U CN203592164U CN201320780453.1U CN201320780453U CN203592164U CN 203592164 U CN203592164 U CN 203592164U CN 201320780453 U CN201320780453 U CN 201320780453U CN 203592164 U CN203592164 U CN 203592164U
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- boring head
- oil
- end cap
- boring
- head end
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Abstract
The utility model discloses an internal cooling system for a deep hole boring head tool. The internal cooling system for the deep hole boring head tool comprises a boring head and a boring rod, wherein a boring head end cover is arranged on the front portion of the boring head, the rear end face of the boring head end cover is provided with an oil inlet, the front end face of the boring head end cover is provided with an oil outlet, and the oil inlet and the oil outlet are communicated in the boring head end cover. Since the boring head internal cooling system is additionally arranged, the cooling form of the boring head tool is changed, and it is guaranteed that cooling oil can be directly poured to the tool angle of a blade when a workpiece is machined by a machine tool; scrap iron is washed away so that the blade can be cooled more sufficiently, as a result, the machining efficiency of the machine tool is improved, and the service life of the blade is prolonged.
Description
Technical field
The utility model relates to a kind of deep-hole boring head cutter, relates in particular to but system of a kind of deep-hole boring head cutter inner cooling.
Background technology
Deep-hole boring processing is the processing mode with Kong Weizhu in processing work, and wherein boring head is the main processing component of deep hole boring machine, boring add man-hour cutter used and blade be evenly distributed on boring head with 180 °.
In prior art, the cold oil providing by lathe oil delivering unit carries out cooling.The workpiece rotation that lathe when work processes and boring head keeps motionless, causes cold oil fully not water on cutter, causes boring machine stock-removing efficiency to reduce, the service life of simultaneously having limited blade.
Utility model content
The purpose of this utility model is to provide the but system of deep-hole boring head cutter inner cooling that a kind of good cooling results, working (machining) efficiency are high, cutter life is long.
The purpose of this utility model is achieved through the following technical solutions:
But system of deep-hole boring head cutter inner cooling of the present utility model, comprise boring head, boring bar, the front portion of described boring head is provided with boring head end cap, and the rear end face of described boring head end cap is provided with oil-in, the front end face of described boring head end cap is provided with oil-out, and described oil-in is communicated with in described end cap with described oil-out.
The technical scheme being provided by above-mentioned the utility model can be found out, the but system of deep-hole boring head cutter inner cooling that the utility model embodiment provides, because the rear end face of boring head end cap is provided with oil-in, the front end face of boring head end cap is provided with oil-out, oil-in is communicated with in end cap with oil-out, increase boring head inner cold system, change boring head cutter methods for cooling, while guaranteeing machine tool processing workpiece, cold oil can directly water on the nose angle of blade, wash away iron filings, make blade cooling more abundant, thereby improve machine tooling efficiency and blade service life.
Accompanying drawing explanation
Fig. 1 is the broken section structural representation of boring head end cap in prior art;
The but broken section structural representation of system of deep-hole boring head cutter inner cooling that Fig. 2 provides for the utility model embodiment.
In figure: 1, boring head end cap, 2, oil-in, 3, oil-out.
The specific embodiment
To be described in further detail the utility model embodiment below.
But system of deep-hole boring head cutter inner cooling of the present utility model, its preferably the specific embodiment be:
Comprise boring head, boring bar, the front portion of described boring head is provided with boring head end cap, and the rear end face of described boring head end cap is provided with oil-in, and the front end face of described boring head end cap is provided with oil-out, and described oil-in is communicated with in described end cap with described oil-out.
Described oil-in is near described boring head end cap inner edge radially, and described oil-out is near described boring head end cap outer rim radially, and described oil-in is radially communicated with in described boring head end cap with described oil-out.
Described oil-in is connected with high-pressure oil pipe, and described high-pressure oil pipe is connected with outside oil supply system with boring bar through described boring head.
Described oil-in and oil-out have respectively one or more.
But system of deep-hole boring head cutter inner cooling of the present utility model, retaining original oil delivering unit provides cold oil mode constant, increase boring head inner cold system, change boring head cutter methods for cooling, while guaranteeing machine tool processing workpiece, cold oil can directly water on the nose angle of blade, wash away iron filings, make blade cooling more abundant, thereby improve machine tooling efficiency and blade service life.
Specific embodiment:
As shown in Figure 1 and Figure 2, according to the oil-out of structure choice the best of boring head end cap, after mensuration good position, process, oil-out is communicated with fuel feed hole.
In order not affect the output of oil delivering unit cold oil, the a set of oil supply system of design (comprising 1 4KW motor, 1 8MPa gear pump and a set of airtight pipeline composition) is end cap fuel feeding separately, the oil that gear pump is discharged is directly connected with end cap oil-in through the inner high-pressure rubber pipe of boring bar (boring head links together with thread forms with boring bar), cold oil with pressure, in the ejection of end cap oil-out, completes cutter inner cooling but.
But system of deep-hole boring head cutter inner cooling of the present utility model, has improved lathe cooling effect, has improved machine tooling efficiency 25%; Improve the service life of blade, reduced blade cost of use 25%; Replenish the but blank of system of boring head cutter inner cooling, for the cooling foundation that provides in other specification boring heads is provided later.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. but system of a deep-hole boring head cutter inner cooling, comprise boring head, boring bar, the front portion of described boring head is provided with boring head end cap, it is characterized in that, the rear end face of described boring head end cap is provided with oil-in, the front end face of described boring head end cap is provided with oil-out, and described oil-in is communicated with in described end cap with described oil-out.
2. but system of deep-hole boring head cutter inner cooling according to claim 1, it is characterized in that, described oil-in is near described boring head end cap inner edge radially, described oil-out is near described boring head end cap outer rim radially, and described oil-in is radially communicated with in described boring head end cap with described oil-out.
3. but system of deep-hole boring head cutter inner cooling according to claim 1 and 2, is characterized in that, described oil-in is connected with high-pressure oil pipe, and described high-pressure oil pipe is connected with outside oil supply system with boring bar through described boring head.
4. but system of deep-hole boring head cutter inner cooling according to claim 1 and 2, is characterized in that, described oil-in and oil-out have respectively one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780453.1U CN203592164U (en) | 2013-12-02 | 2013-12-02 | Internal cooling system for deep hole boring head tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780453.1U CN203592164U (en) | 2013-12-02 | 2013-12-02 | Internal cooling system for deep hole boring head tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592164U true CN203592164U (en) | 2014-05-14 |
Family
ID=50673111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780453.1U Withdrawn - After Issue CN203592164U (en) | 2013-12-02 | 2013-12-02 | Internal cooling system for deep hole boring head tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611958A (en) * | 2013-12-02 | 2014-03-05 | 中煤北京煤矿机械有限责任公司 | Internal cooling system of tool of deep-hole boring head |
| CN107030302A (en) * | 2017-04-21 | 2017-08-11 | 宜昌长机科技有限责任公司 | Lathe tool knife bar cooling body and cooling means |
-
2013
- 2013-12-02 CN CN201320780453.1U patent/CN203592164U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611958A (en) * | 2013-12-02 | 2014-03-05 | 中煤北京煤矿机械有限责任公司 | Internal cooling system of tool of deep-hole boring head |
| CN103611958B (en) * | 2013-12-02 | 2016-06-29 | 中煤北京煤矿机械有限责任公司 | Deep-hole boring head cutter inner cooling but system |
| CN107030302A (en) * | 2017-04-21 | 2017-08-11 | 宜昌长机科技有限责任公司 | Lathe tool knife bar cooling body and cooling means |
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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: 20140514 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |