CN205065170U - Oil pipe structure is inhaled to lubrication gun of digit control machine tool - Google Patents
Oil pipe structure is inhaled to lubrication gun of digit control machine tool Download PDFInfo
- Publication number
- CN205065170U CN205065170U CN201520697172.9U CN201520697172U CN205065170U CN 205065170 U CN205065170 U CN 205065170U CN 201520697172 U CN201520697172 U CN 201520697172U CN 205065170 U CN205065170 U CN 205065170U
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- China
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- pipeline section
- machine tool
- fuel sucking
- control machine
- sucking pipe
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- Expired - Fee Related
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses an oil pipe structure is inhaled to lubrication gun of digit control machine tool, inhale oil pipe including the S type, the S type has cup jointed the cylindricality filter screen in inhaling oil pipe, and the cylindricality filter screen includes the filter screen, and filter screen one end is equipped with left connecting strip, and the other end is equipped with right connecting strip, and left connecting strip and right connecting strip pass through U type metal strip and link to each other, and the S type is inhaled oil pipe and is comprised half arc pipeline section, convex pipeline section and straight tube section, and the centre of a circle of half arc pipeline section is higher than the centre of a circle of convex pipeline section, half arc pipeline section, convex pipeline section and straight tube section integrated into one piece. The utility model discloses there is the air admission in having avoided oil pump oil pipe, guaranteed that the lubrication gun of digit control machine tool is normally worked, impurity in can filtering oil, and the clearance is convenient, and the practicality is strong, has improved the work efficiency of lathe.
Description
Technical field
The utility model relates to numerical control machine tool technique field, be specifically related to a kind of lubricating pump fuel sucking pipe structure of numerical control machine tool.
Background technique
The blade type lubricating pump that traditional lathe is installed in use for some time, the phenomenon of the easy not pump oil of oil pump, and oil pump feed will be made, first must start lathe, then lubricant oil is injected with press injecting type oil gun toward return tube, until oil pump pump oil, after lathe quits work 1 ~ 2 hour, restart, oil pump stops again pump oil, make oil pump pump oil again, must push up and inject lubricant oil toward return tube 13 again, bring a lot of inconvenience to work.
Model utility content
For the deficiency that prior art exists, the utility model object is the lubricating pump fuel sucking pipe structure being to provide a kind of numerical control machine tool, avoiding in oil pump oil pipe has air to enter, ensure that the lubricating pump of numerical control machine tool normally works, can impurity in filtering oil, and cleaning is convenient, practical, improve the working efficiency of lathe.
To achieve these goals, the utility model realizes by the following technical solutions: the lubricating pump fuel sucking pipe structure of numerical control machine tool, comprise S type fuel sucking pipe, cylindrical filter net is socketed with in S type fuel sucking pipe, cylindrical filter net comprises filter screen, filter screen one end is provided with left connection strap, the other end is provided with right connection strap, left connection strap is connected by U-shaped metal bar with right connection strap, S type fuel sucking pipe is by half arc pipeline section, circular arc pipeline section and straight length are formed, the center of circle of half arc pipeline section is higher than the center of circle of circular arc pipeline section, half arc pipeline section, circular arc pipeline section and straight length one-body molded.
As preferably, the center line of the center of circle higher than oil hydraulic-pump rotor of described circular arc pipeline section, the center line of return tube.
As preferably, described S type fuel sucking pipe is copper pipe.
As preferably, described S type fuel sucking pipe diameter is 11.5-12.5mm.
The beneficial effects of the utility model: avoid in oil pump oil pipe and have air to enter, ensure that the lubricating pump of numerical control machine tool normally works, can impurity in filtering oil, and cleaning is convenient, practical, improve the working efficiency of lathe.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the deployed configuration schematic diagram of cylindrical filter net.
Fig. 3 is the structural representation of cylindrical filter net.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1-3, this embodiment is by the following technical solutions: the lubricating pump fuel sucking pipe structure of numerical control machine tool, comprise S type fuel sucking pipe 1, cylindrical filter net is socketed with in S type fuel sucking pipe 1, cylindrical filter net comprises filter screen 5, filter screen 5 one end is provided with left connection strap 6, the other end is provided with right connection strap 7, left connection strap 6 is connected by U-shaped metal bar 8 with right connection strap 7, S type fuel sucking pipe 1 is by half arc pipeline section 2, circular arc pipeline section 3 and straight length 4 are formed, the center of circle of half arc pipeline section 2 is higher than the center of circle of circular arc pipeline section 3, half arc pipeline section 2, circular arc pipeline section 3 and straight length 4 one-body molded.
This embodiment avoids in oil pump oil pipe has air to enter, and ensure that the lubricating pump of numerical control machine tool normally works, practical, can impurity in filtering oil, and cleaning is convenient, improves the working efficiency of lathe.
Embodiment 1: select diameter to be the copper pipe of 12mm, it is processed into the size and dimension of fuel sucking pipe 1 as shown in Figure 2, because the fuel sucking pipe after improving has one section of circular arc, circular arc centre point place higher than the center line of oil hydraulic-pump rotor, equally also higher than the center line of return tube.When oil pump shut-down is done, the oil in oil pump oil pipe can not flow back to fuel tank from fuel sucking pipe, only has the oil in the oil pump of more than return tube, oil pipe to flow back to fuel tank through return tube; And keep down lower than the oil pump below return tube, the oil in oil pipe, and the import and export of each oil pipe do not communicate with air, and therefore air just can not enter in oil pump.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the lubricating pump fuel sucking pipe structure of numerical control machine tool, it is characterized in that, comprise S type fuel sucking pipe (1), cylindrical filter net is socketed with in S type fuel sucking pipe (1), cylindrical filter net comprises filter screen (5), filter screen (5) one end is provided with left connection strap (6), the other end is provided with right connection strap (7), left connection strap (6) is connected by U-shaped metal bar (8) with right connection strap (7), S type fuel sucking pipe (1) is by half arc pipeline section (2), circular arc pipeline section (3) and straight length (4) are formed, the center of circle of half arc pipeline section (2) is higher than the center of circle of circular arc pipeline section (3), half arc pipeline section (2), circular arc pipeline section (3) and straight length (4) one-body molded.
2. the lubricating pump fuel sucking pipe structure of numerical control machine tool according to claim 1, is characterized in that, the center line of the center of circle higher than oil hydraulic-pump rotor, the center line of return tube of described circular arc pipeline section (3).
3. the lubricating pump fuel sucking pipe structure of numerical control machine tool according to claim 1, is characterized in that, described S type fuel sucking pipe (1) is copper pipe.
4. the lubricating pump fuel sucking pipe structure of numerical control machine tool according to claim 1, is characterized in that, described S type fuel sucking pipe (1) diameter is 11.5-12.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697172.9U CN205065170U (en) | 2015-09-09 | 2015-09-09 | Oil pipe structure is inhaled to lubrication gun of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697172.9U CN205065170U (en) | 2015-09-09 | 2015-09-09 | Oil pipe structure is inhaled to lubrication gun of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065170U true CN205065170U (en) | 2016-03-02 |
Family
ID=55391726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697172.9U Expired - Fee Related CN205065170U (en) | 2015-09-09 | 2015-09-09 | Oil pipe structure is inhaled to lubrication gun of digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122671A (en) * | 2020-08-24 | 2020-12-25 | 北京北一机床股份有限公司 | Lubricating oil return device and method for accessory milling head |
-
2015
- 2015-09-09 CN CN201520697172.9U patent/CN205065170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122671A (en) * | 2020-08-24 | 2020-12-25 | 北京北一机床股份有限公司 | Lubricating oil return device and method for accessory milling head |
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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: 20160302 Termination date: 20160909 |