CN208253145U - A kind of adjustable micro lubricating agent injection apparatus - Google Patents
A kind of adjustable micro lubricating agent injection apparatus Download PDFInfo
- Publication number
- CN208253145U CN208253145U CN201820835608.XU CN201820835608U CN208253145U CN 208253145 U CN208253145 U CN 208253145U CN 201820835608 U CN201820835608 U CN 201820835608U CN 208253145 U CN208253145 U CN 208253145U
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- China
- Prior art keywords
- tube
- gas
- pipe
- injection apparatus
- lubricating agent
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Abstract
The utility model discloses a kind of adjustable micro lubricating agent injection apparatus, including tank body, end cap, gas-liquid mixed pipe, flow control valve, suction pipe and connecting tube, the end cap is fastened on the tank body, form the closed cavity for accommodating lubricant, the flow control valve is arranged on the end cap, and it is connected to by the suction pipe with the cavity, the entrance of the gas-liquid mixed pipe terminates compressed gas, outlet end setting switch, for controlling the injection and stopping of lubricant, the outlet end of the flow control valve is connected to gas-liquid mixed pipe outlet end side wall, the venthole for being connected to the cavity with gas-liquid mixed tube inlet end is provided on the end cap.The utility model cooperation dry turning is cut, and micro hydrodynamic lubrication is carried out, and is promoted product surface smoothness, is promoted blade life.
Description
Technical field
The utility model relates to bearing ring turnery processing field, in particular to a kind of adjustable micro lubricating agent injection dress
It sets.
Background technique
In metal cutting process, wet type turning is currently concerned the adverse effect of environment, thus Dry Turning at
For current main trend.But influenced by the characteristic of cutter and material, to promote product integrated quality, it is still necessary to a small amount of profit
Lubrication prescription participates in processing.If unnecessary waste can be caused to lubricant by persistently spraying lubricant to converted products, in addition,
Also increase production cost.
Utility model content
For the above defect of the existing technology, the main purpose of the utility model is to overcome the deficiencies in the prior art
Place, discloses a kind of adjustable micro lubricating agent injection apparatus, including tank body, end cap, gas-liquid mixed pipe, flow control valve,
Suction pipe and connecting tube, the end cap are fastened on the tank body, form the closed cavity for accommodating lubricant, the flow control valve
It is arranged on the end cap, and is connected to by the suction pipe with the cavity, the entrance of the gas-liquid mixed pipe terminates compression
Gas, outlet end setting switch, for controlling the injection and stopping of lubricant, the outlet end of the flow control valve and the gas
Liquid mixing tube outlet end side wall connection, being provided on the end cap is connected to the cavity with gas-liquid mixed tube inlet end
Venthole.
It further, further include the filler and fill valve being arranged on the end cap, the fill valve control is described to be added
Geat is connected to or closes with the cavity.
Further, the gas-liquid mixed pipe is Venturi tube.
Further, one end of the suction pipe is provided with filtering suction nozzle, for filtering the lubricant for sucking the suction pipe.
It further, further include dropping liquid seat and drop observation tube, the drop observation tube is arranged on the dropping liquid seat, institute
It states dropping liquid seat to connect by connector and the gas-liquid mixed pipe, the connecting tube accesses the drop observation tube.
Further, the drop observation tube includes minim pipette and observation tube, and the minim pipette is in inverted "L" shape, one end with
The connecting tube connection, other end sealing, and fluid hole is offered on side wall, the observation tube and the fluid hole connect
It connects.
Further, the observation tube includes outer tube and inner tube, and the outer tube sleeve is outside said inner tube, wherein described
Inner tube is made of glass, and the outer tube is made of resin material.
Further, it is tightly connected between said inner tube and outer tube by sealing ring.
It further, further include sensor, the sensor is arranged on the drop observation tube, for detecting drop drop
Terminal-velocity degree.
Further, liquid level tube is provided on the tank body.
The utility model obtain the utility model has the advantages that
(1) bearing ring because processing beat it is short, complex procedures, so being generally used Dry Turning.This device is for matching
It closes dry turning to cut, carries out micro hydrodynamic lubrication, promote product surface smoothness, promote blade life.
(2) Venturi tube principle is cleverly used, flow control valve is cooperated, can effectively, accurately adjust single lubrication
Agent the amount of injection, environment protecting are preferable.
(3) observation tube double layer design overcomes the defect and resin of Glass breadks easily in the case where guaranteeing transparency
Both the defect that materials and lubricants react, the advantages of cleverly having used glass material and resin material, avoid
Defect improves the service life of observation tube.
(4) by sensor real-time detection drips speed, feedback to Machine Tool Sequential Circuits is, it can be achieved that the function such as alarm
Energy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adjustable micro lubricating agent injection apparatus of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural schematic diagram of dropping liquid seat and drop observation tube
Fig. 4 is the structural schematic diagram of observation tube；
Appended drawing reference is as follows:
1, tank body, 2, end cap, 3, gas-liquid mixed pipe, 4, flow control valve, 5, suction pipe, 6, connecting tube, 11, cavity, 71, plus
Geat, 72, fill valve, 8, filtering suction nozzle, 91, dropping liquid seat, 92, drop observation tube, 93, connector, 921, minim pipette, 922, observation
Pipe, 9221, outer tube, 9222, inner tube, 10, sensor, 12, liquid level tube.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement
Example is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only to explain this reality
With novel, it is not used to limit the utility model.
A kind of adjustable micro lubricating agent injection apparatus of the utility model, as illustrated in fig. 1 and 2, including tank body 1, end cap
2, gas-liquid mixed pipe 3, flow control valve 4, suction pipe 5 and connecting tube 6, end cap 2 are fastened on tank body 1, and forming one can accommodate
The closed cavity 11 of lubricant；Flow control valve 4 is arranged on end cap 2, and is connected to by suction pipe 5 with cavity 11, and gas-liquid is mixed
Closing pipe 3 can be Venturi tube, and the entrance of Venturi tube terminates compressed gas, outlet end setting switch (not shown), by opening
The injection and stopping of control lubricant are closed, in addition, the side wall of outlet end is connected by the outlet end of connecting tube 6 and flow control valve 4
It connects, the venthole for being connected to the cavity 11 with 3 arrival end of gas-liquid mixed pipe is provided on end cap 2, makes the air pressure in cavity 11
It is identical as the air pressure of compressed gas, enter the lubricant in cavity 11 more quickly in gas-liquid mixed pipe 3.According to venturi
Pipe principle, compressed gas accelerate the flow velocity of gas by intermediate narrower part, and gas is made to form one " vacuum " in outlet end
Area forms draught head in cavity 11, the lubricant in cavity 11 is made to be inhaled into Venturi exit end, along with quick stream
Lubricant is blown to target location by dynamic gas.In addition, each lubricant can be discharged by adjusting flow control valve 4
Amount is adjusted, and when needing to reduce lubricant discharge rate, reduces the throughput in lubricant at flow control valve 4, conversely,
Then increase the throughput of flow control valve 4；Switch is arranged in the outlet end of gas-liquid mixed pipe 3, keeps gas-liquid mixed in use
It closes and is full of compressed gas in pipe, when the switch is opened, gas-liquid mixed pipe 3 can react rapidly, and lubricant is sucked gas-liquid mixed
In pipe 3, and lubricant is sprayed by designated position by compressed gas；After turning off the switch, stop injection immediately.Pass through the setting
Reaction speed can be greatly improved, avoid due to lubricant spray with product processing it is asynchronous, cause unnecessary damage.
It when the lubricant in tank body 1 needs to add, adds for convenience, the utility model further includes being arranged in end cap 2
On filler 71 and fill valve 72, fill valve 72 control filler 71 be connected to or close with cavity 11；Wherein, filler can
To be funnel-shaped container, it is also possible to accessing fill valve 72 into the connector in lubricant supplement source.When fill valve 72 is opened,
Lubricant enters in cavity 11 from filler 71 by fill valve 72, is 11 supplemental lubrication agent of cavity；After filling it up with, filling is closed
Valve 72.
Since the pipelines such as flow control valve 4, connecting tube 6, suction pipe 5 are elongate, when there are impurity, suction lines in lubricant
Lu Zhong will cause pipeline blockage, need to take a substantial amount of time pipeline is dismantled after clear up, influence work pieces process.Therefore,
In one end of suction pipe 5 setting filtering suction nozzle 8, lubricant is filtered, impurity is prevented to be inhaled into suction pipe 5.
As shown in Figures 3 and 4, single lubricant discharge rate is monitored for convenience, the utility model further includes dropping liquid
Seat 91 and drop observation tube 92, drop observation tube 92 are arranged on dropping liquid seat 91, and dropping liquid seat 91 passes through connector 93 and gas-liquid mixed
Pipe 3 is connected, and connecting tube 6 accesses drop observation tube 92, that is, lubricant is suitable with drop observation tube 92, dropping liquid seat 91 and connector 93
Sequence enters gas-liquid mixed pipe 3 after passing through.Wherein, drop observation tube 92 includes minim pipette 921 and observation tube 922, and minim pipette 921 is in
Inverted "L" shape, one end are connect with connecting tube 6, are passed through lubricant, other end sealing, and open up fluid hole, observation tube in side wall reward
922 connect with fluid hole；When gas-liquid mixed pipe 3 is passed through compressed gas, lubricant sucks minim pipette 921, and lubricant is from liquid out
The instillation observation tube 922 of hole drop by drop, the dropleting speed of drop from observation tube 922 are controlled by adjusting flow control valve 4
Drips speed processed, the i.e. spray volume of single lubricant.Preferably, observation tube 922 includes outer tube 9221 and inner tube 9222, outside
Pipe 9221 is sleeved on outside inner tube 9222；Wherein, outer tube 9221 is made of glass, and inner tube 9222 is made of resin material.Resinous wood
Although material has good transparency, which contacts for a long time, can react with lubricant, cause resin
Material aging, damage etc., meanwhile, when in use, there are draught heads in pipe and outside pipe for observation tube 922, can accelerate resin material
Rupture, makes 922 internal and external pressure balance of observation tube, makes the injection apparatus of the utility model can not normal use.In addition, nylon material
Although having good corrosion resistance, poor transparency can not just observe situation in pipe after a period of use.Therefore, it sees
Pipe 922 is examined by setting double-layer structure, inner tube 9222 is not reacted with lubricant, be ensure that by glass material, glass
Lightness, meanwhile, outer tube 9221 is wrapped up inner tube 9222 by resin material, overcomes the characteristic of Glass breadks easily, and can prevent
Only lubricant contact resin material causes the damage of resin material.Preferably, in order to further prevent the lubrication in inner tube 9222
Agent is contacted with outer tube 9221, is connected between inner tube 9222 and outer tube 9221 by sealing ring.
Sensor 10 is set on observation tube 922 in one embodiment, and sensor 10 can be infrared sensor, laser sensing
Device etc. measures the speed of drips in observation tube 922 by sensor 10.Without being mounted in observation tube 922, it is only necessary to install
It can be monitored on the surface of observation tube 922.In addition, drips speed can be monitored in real time, and when there is abnormal occur, energy
Enough issue is alarmed and is shut down.
In one embodiment, liquid level tube 12 is provided on tank body 1, the both ends of liquid level tube 12 and tank body 1 are connected, passed through " U "
Type pipe principle, the liquid level in tank body 1 is identical as the liquid level in liquid level tube 12, can easily observe in tank body 1
Lubricant surplus.
A kind of adjustable micro lubricating agent injection apparatus of the utility model when in use, in conjunction with shown in attached drawing 1-4, is opened
Fill valve 72, lubricant enter in tank body 1 from filler 71, according to the beat of equipment converted products, are passed through to gas-liquid mixed pipe 3
Compressed gas forms draught head, inhales the lubricant in cavity 11 when gas is passed through in gas-liquid mixed pipe 3 and cavity 11
The outlet end for entering gas-liquid mixed pipe 3, when lubricant enters drop observation tube 92, lubricant is introduced into minim pipette 921, a drop one
The instillation observation tube 922 of drop prevents exception to be put into generation by sensor real-time monitoring drips speed, and can lead to
The data for crossing sensor acquisition, are adjusted flow control valve 4, realize the adjusting to drips speed.When stopping is passed through
When compressed gas, lubricant stops conveying.
The utility model obtain the utility model has the advantages that
(1) bearing ring because processing beat it is short, complex procedures, so being generally used Dry Turning.This device is for matching
It closes dry turning to cut, carries out micro hydrodynamic lubrication, promote product surface smoothness, promote blade life.
(2) cleverly separate with Venturi tube, cooperate flow control valve, can effectively, accurately adjust single lubrication
Agent the amount of injection.
(3) observation tube double layer design overcomes the defect and resin of Glass breadks easily in the case where guaranteeing transparency
Both the defect that materials and lubricants react, the advantages of cleverly having used glass material and resin material, avoid
Defect improves the service life of observation tube.
(4) by sensor real-time detection drips speed, feedback to Machine Tool Sequential Circuits is, it can be achieved that the function such as alarm
Energy.
The dropleting speed of above-mentioned drop should be understood as the quantity of drips in the unit time.
The above is only the preferred embodiments of the utility model, are not used to limit the scope of the utility model；If
The spirit and scope for not departing from the utility model, are modified or replaced equivalently the utility model, should all cover in this reality
In novel scope of protection of the claims.
Claims (10)
1. a kind of adjustable micro lubricating agent injection apparatus, which is characterized in that including tank body, end cap, gas-liquid mixed pipe, flow tune
Section valve, suction pipe and connecting tube, the end cap are fastened on the tank body, form the closed cavity for accommodating lubricant, the flow
Regulating valve is arranged on the end cap, and is connected to by the suction pipe with the cavity, the arrival end of the gas-liquid mixed pipe
Connect compressed gas, outlet end setting switch, for controlling the injection and stopping of lubricant, the outlet end of the flow control valve with
Gas-liquid mixed pipe outlet end side wall is connected to, and being provided on the end cap makes the cavity and gas-liquid mixed tube inlet end
The venthole of connection.
2. a kind of adjustable micro lubricating agent injection apparatus according to claim 1, which is characterized in that further include that setting exists
Filler and fill valve on the end cap, the fill valve control the filler and are connected to or close with the cavity.
3. a kind of adjustable micro lubricating agent injection apparatus according to claim 1, which is characterized in that the gas-liquid mixed
Pipe is Venturi tube.
4. a kind of adjustable micro lubricating agent injection apparatus according to claim 1, which is characterized in that the one of the suction pipe
End is provided with filtering suction nozzle, for filtering the lubricant for sucking the suction pipe.
5. a kind of adjustable micro lubricating agent injection apparatus according to claim 1, which is characterized in that further include dropping liquid seat
With drop observation tube, the drop observation tube is arranged on the dropping liquid seat, and the dropping liquid seat is mixed by connector and the gas-liquid
It closes pipe to connect, the connecting tube accesses the drop observation tube.
6. a kind of adjustable micro lubricating agent injection apparatus according to claim 5, which is characterized in that the drop observation
Pipe includes minim pipette and observation tube, and the minim pipette is in inverted "L" shape, and one end is connect with the connecting tube, other end sealing, and
Fluid hole is offered on side wall, the observation tube is connect with the fluid hole.
7. a kind of adjustable micro lubricating agent injection apparatus according to claim 6, which is characterized in that the observation tube packet
Outer tube and inner tube are included, the outer tube sleeve is outside said inner tube, wherein said inner tube is made of glass, and the outer tube is by resin
Material is made.
8. a kind of adjustable micro lubricating agent injection apparatus according to claim 7, which is characterized in that said inner tube and outer
It is tightly connected between pipe by sealing ring.
9. a kind of adjustable micro lubricating agent injection apparatus according to claim 5, which is characterized in that further include sensing
Device, the sensor is arranged on the drop observation tube, for detecting drips speed.
10. a kind of adjustable micro lubricating agent injection apparatus according to claim 1, which is characterized in that on the tank body
It is provided with liquid level tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835608.XU CN208253145U (en) | 2018-05-31 | 2018-05-31 | A kind of adjustable micro lubricating agent injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835608.XU CN208253145U (en) | 2018-05-31 | 2018-05-31 | A kind of adjustable micro lubricating agent injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253145U true CN208253145U (en) | 2018-12-18 |
Family
ID=64652958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820835608.XU Expired - Fee Related CN208253145U (en) | 2018-05-31 | 2018-05-31 | A kind of adjustable micro lubricating agent injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397672A (en) * | 2018-05-31 | 2018-08-14 | 广濑精密机械（太仓）有限公司 | A kind of adjustable micro lubricating agent injection apparatus |
-
2018
- 2018-05-31 CN CN201820835608.XU patent/CN208253145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397672A (en) * | 2018-05-31 | 2018-08-14 | 广濑精密机械（太仓）有限公司 | A kind of adjustable micro lubricating agent injection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181218 Termination date: 20190531 |