CN209697730U - A kind of wire drawing oil supply system - Google Patents
A kind of wire drawing oil supply system Download PDFInfo
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- CN209697730U CN209697730U CN201822123860.0U CN201822123860U CN209697730U CN 209697730 U CN209697730 U CN 209697730U CN 201822123860 U CN201822123860 U CN 201822123860U CN 209697730 U CN209697730 U CN 209697730U
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Abstract
The utility model discloses a kind of wire drawing oil supply system, including oil feeding reservoirs, wire-drawing frame, oil return box, the lower end of oil feeding reservoirs is connected with precipitation bucket funnel-shaped, the lower port of precipitation bucket is equipped with drain valve, the lower part of oil feeding reservoirs is equipped with fixed frame, oil feeding reservoirs is installed on the ground by fixed frame, so that the lower port suspension frame of precipitation bucket is set to the top on ground, oil feeding reservoirs is connect by fuel feed pump with wire-drawing frame, oil feed pump is installed close to one end of oil feeding reservoirs in fuel feed pump, wire-drawing frame is connect by oil return pipe with oil return box, oil return box is installed on the ground, be equipped between oil feeding reservoirs and oil return box is in vertically arranged oil guide pipe, scavenge oil pump is installed in the lower part of oil guide pipe, the armamentarium of wire drawing oil supply system is arranged on bottom surface, worker operation, inspection is very convenient, especially in replacement wire drawing oil, when clearing up greasy filth, it is heavy to open The drain valve for the lower port to struggle against of forming sediment is discharged precipitating greasy filth in wire drawing oil from drain valve.The utility model is in the production of enameled wire.
Description
Technical field
The utility model relates to the field of production of enamel wire, in particular to a kind of wire drawing oil supply system.
Background technique
Wire drawing machine is the machining equipment that metal wire rod product industry generally uses, with various materials, different-diameter
Wire rod be that raw material by cold-working drawing, the wire rod finished product or semi-finished product of output different-diameter is widely used in drawing both domestic and external
The industries such as silk, rope making, standard component.Plain conductor attenuates elongated in wire drawing machine spreading process, and a large amount of oxide skin falls off, conducting wire
Surface becomes coarse and generates a large amount of heat, therefore wire drawing machine needs to be arranged wire drawing oil lubrication device, leads to extension is elongated
Line is lubricated, cleans and cools down, so after the wire drawing oil long-time use in wire drawing machine, many impurity of meeting, and then formed
Greasy filth needs to be replaced frequently the greasy filth of wire drawing oil and cleaning precipitating, and the oil sump in existing wire drawing oil is all mounted in subsurface,
When replacing wire drawing oil, worker needs the lower greasy filth for going cleaning to precipitate to bottom of pond, very dirty, very tired, to improve the work of worker
Make intensity, reduces the production efficiency of conducting wire, and oil sump is embedded in underground, time long oil can be permeated in underground, contaminated soil.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of wire drawing oil supply system, it is conveniently replaceable wire drawing oil, is reduced
Worker clears up the working strength of greasy filth, avoids the pollution to soil.
The solution that the utility model solves its technical problem is:
A kind of wire drawing oil supply system, including oil feeding reservoirs, wire-drawing frame, oil return box, the oil feeding reservoirs are in vertically arranged, institute
The lower end for the oil feeding reservoirs stated is connected with precipitation bucket funnel-shaped, and the upper port of the precipitation bucket and the lower end of oil feeding reservoirs connect
Logical, the lower port of the precipitation bucket is equipped with drain valve, and the lower part of the oil feeding reservoirs is equipped with fixed frame, the fuel feeding
Case is installed on the ground by fixed frame, so that the lower port suspension frame of precipitation bucket is set to the top on ground, the oil feeding reservoirs
It is connected with fuel feed pump, the import of the fuel feed pump is connect with oil feeding reservoirs, and the outlet of the fuel feed pump is connect with wire-drawing frame,
Oil feed pump is installed close to one end of oil feeding reservoirs in fuel feed pump, the wire-drawing frame is connected with oil return pipe, the oil return pipe
Import connect with wire-drawing frame, the outlet of the oil return pipe is connect with oil return box, the described oil return box installation on the ground,
Being equipped between oil feeding reservoirs and oil return box is in vertically arranged oil guide pipe, and the lower end of the oil guide pipe is connect with oil return box, In
The lower part of oil guide pipe is equipped with scavenge oil pump, and the upper end of the oil guide pipe is connected to the top of oil feeding reservoirs.
As a further improvement of the foregoing solution, high level alarm, the high liquid level report are installed in oil return box
The top of oil return box is arranged in alert device, and the high level alarm is electrically connected with oil feed pump, scavenge oil pump respectively.
As a further improvement of the foregoing solution, the upper end of the oil guide pipe is connected with the elbow of square, described
Elbow includes connecting in the transverse tube being laterally arranged, in vertically arranged vertical tube, one end of the transverse tube and the upper end of vertical tube, institute
The upper end of the other end of the transverse tube stated and oil guide pipe connects, and the lower end of the vertical tube is put in oil feeding reservoirs, vertical tube just under
Side is equipped in the buffer board being laterally arranged, and the buffer board is fixedly connected with the inner sidewall of oil feeding reservoirs.
As a further improvement of the foregoing solution, the wire-drawing frame includes more wire drawing machinees, the fuel feed pump with
More wire drawing machine connections, the oil return pipe are connect with more wire drawing machinees.
As a further improvement of the foregoing solution, the fuel feed pump includes in the radiating segment being laterally arranged, and described dissipates
The conveying direction of hot arc is to turn left from the right side, and the outer sheath of the radiating segment is equipped with cooling tube, the left and right two of the cooling tube
End is to block setting, is connected with inlet tube in the left part of cooling tube, the right part of the cooling tube is connected with outlet tube, described
Inlet tube, outlet tube be connected to the inside of cooling tube, the inlet tube is equipped with inlet valve, and the outlet tube is equipped with
Outlet valve.
As a further improvement of the foregoing solution, plate-type heat-exchange is installed on the fuel feed pump between oil feed pump and radiating segment
Device, the plate heat exchanger are equipped with oil inlet, oil outlet, cooling liquid inlet, cooling liquid outlet, the plate heat exchanger
The outlet of oil inlet and oil feed pump connects, and the import of the oil outlet and radiating segment of the plate heat exchanger connects, and changes board-like
Be equipped with shunt valve between the oil inlet and outlet of hot device, the outlet of the oil feed pump by shunt valve/plate heat exchanger with
The inlet communication of radiating segment, the shunt valve are equipped with bypass valve, and the oil inlet of the plate heat exchanger is equipped with oil inlet
The oil outlet of valve, the plate heat exchanger is equipped with delivery valve.
As a further improvement of the foregoing solution, the first temperature sensor is installed in the outlet end of radiating segment, it is described
Inlet valve, outlet valve be solenoid valve, first temperature sensor respectively with inlet valve, outlet valve be electrically connected.
As a further improvement of the foregoing solution, second temperature sensor, the wire drawing dress are installed in oil return pipe
It sets and display is installed, the display is electrically connected with second temperature sensor, the first temperature sensor respectively.
The beneficial effects of the utility model are: flowing back into oil return box to wire-drawing frame lubrication, cleaning, wire drawing oil after cooling
The phenomenon that interior, oil return box plays transitional function, and scavenge oil pump is avoided to cavitate, scavenge oil pump is the wire drawing oil in oil return box by leading
Oil pipe is pumped into oil feeding reservoirs, precipitation of the wire drawing oil in oil feeding reservoirs by the precipitation bucket of oil feeding reservoirs bottom, greasy filth precipitating
In precipitation bucket, the wire drawing oil in oil feeding reservoirs is supplied to wire-drawing frame by fuel feed pump by oil feed pump, and wire drawing oil continues to wire drawing
Device is lubricated, cleans, cools down, and the armamentarium of wire drawing oil supply system is arranged on bottom surface, and worker operation, inspection are very square
Just, especially when clearing up greasy filth, recycling bin is arranged in the lower section of the lower port of precipitation bucket in replacement wire drawing oil, opens precipitation bucket
Lower port drain valve, wire drawing oil in precipitating greasy filth from drain valve be discharged, oil feeding reservoirs by fixed frame installation on the ground,
So that the lower port suspension frame of precipitation bucket is set to the top on ground, compared with traditional wire drawing oil sump, worker is not needed down to oil
The bottom in pond is cleared up, and is reduced the working strength that worker clears up greasy filth, is avoided the pollution to soil.
The utility model is in the production of enameled wire.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, this is the embodiments of the present invention, specifically:
A kind of wire drawing oil supply system, including oil feeding reservoirs 100, wire-drawing frame 200, oil return box 300, the oil feeding reservoirs 100
Be connected with precipitation bucket 110 funnel-shaped in the lower end of vertically arranged, described oil feeding reservoirs 100, the precipitation bucket 110 it is upper
Port is connected to the lower end of oil feeding reservoirs 100, and the lower port of the precipitation bucket 110 is equipped with drain valve 111, the oil feeding reservoirs
100 lower part is equipped with fixed frame 120, and the oil feeding reservoirs 100 is installed by fixed frame 120 on the ground, so that precipitation bucket
110 lower port suspension frame is set to the top on ground, and the oil feeding reservoirs 100 is connected with fuel feed pump 130, the fuel feed pump
130 import is connect with oil feeding reservoirs 100, and the outlet of the fuel feed pump 130 is connect with wire-drawing frame 200, in fuel feed pump 130
Oil feed pump 140 is installed close to one end of oil feeding reservoirs 100, the wire-drawing frame 200 is connected with oil return pipe 210, and described returns
The import of oil pipe 210 is connect with wire-drawing frame 200, and the outlet of the oil return pipe 210 is connect with oil return box 300, and described returns
Fuel tank 300 is installed on the ground, and being equipped between oil feeding reservoirs 100 and oil return box 300 is in vertically arranged oil guide pipe 310, described
The lower end of oil guide pipe 310 connect with oil return box 300, scavenge oil pump 320, the Oil Guide are installed in the lower part of oil guide pipe 310
The upper end of pipe 310 is connected to the top of oil feeding reservoirs 100.The lubrication of wire-drawing frame 200, cleaning, wire drawing oil after cooling are flowed back into
The phenomenon that in oil return box 300, oil return box 300 plays transitional function, and scavenge oil pump 320 is avoided to cavitate, scavenge oil pump 320 are returned
Wire drawing oil in fuel tank 300 is pumped into oil feeding reservoirs 100 by oil guide pipe 310, and the wire drawing oil in oil feeding reservoirs 100 passes through fuel feeding
The precipitation of the precipitation bucket 110 of 100 bottom of case, greasy filth are deposited in precipitation bucket 110, and oil feed pump 140 passes through fuel feed pump 130
Wire drawing oil in oil feeding reservoirs 100 is supplied to wire-drawing frame 200, and wire drawing oil continues to be lubricated wire-drawing frame 200, cleans, is cold
But, the armamentarium of wire drawing oil supply system is arranged on bottom surface, and worker operation, inspection are very convenient, especially oily in replacement wire drawing,
When clearing up greasy filth, recycling bin is arranged in the lower section of the lower port of precipitation bucket 110, opens the discharge of the lower port of precipitation bucket 110
Valve 111 is discharged precipitating greasy filth in wire drawing oil from drain valve 111, and oil feeding reservoirs 100 is installed on the ground by fixed frame 120, is made
The lower port suspension frame for obtaining precipitation bucket 110 is set to the top on ground, and compared with traditional wire drawing oil sump, worker is not needed down to oil
The bottom in pond is cleared up, and is reduced the working strength that worker clears up greasy filth, is avoided the pollution to soil.
As a further improvement of the above technical scheme, high level alarm 330 is installed in oil return box 300, it is described
High level alarm 330 top of oil return box 300 is set, the high level alarm 330 respectively with oil feed pump 140,
Scavenge oil pump 320 is electrically connected.Oil return box 300 is arranged on the ground, if the failure of scavenge oil pump 320 stops operating, can not return
Oil pumping, and oil feed pump 140 is another is directly working, then wire drawing oil can diffuse out mailbox, flows on the ground in workshop, passes through high liquid level
Alarm 330 monitors the liquid level of oil return box 300, sets when high level alarm 330 detects that the liquid level in oil return box 300 is higher than
When definite value, start scavenge oil pump 320, and when scavenge oil pump 320 does not rotate, immediately fuel cut-off pumps 140 starting, high liquid level report
Alert device 330 can also issue alarm sound to prompt direct labor, and there are two functions for the tool of high level alarm 330, and one is exactly to monitor
Liquid level in oil return box 300, to control the starting of scavenge oil pump 320, two be exactly to monitor scavenge oil pump 320 and the operating of oil feed pump 140
Situation, scavenge oil pump 320 are stopped transport, and control oil feed pump 140 stops operating.
As a further improvement of the above technical scheme, the upper end of the oil guide pipe 310 is connected with the elbow of square
311, the elbow 311 include in the transverse tube 312 being laterally arranged, in vertically arranged vertical tube 313, the transverse tube 312
One end is connect with the upper end of vertical tube 313, and the other end of the transverse tube 312 is connect with the upper end of oil guide pipe 310, the vertical tube
313 lower end is put in oil feeding reservoirs 100, and in being arranged right below in the buffer board 150 being laterally arranged for vertical tube 313, described is slow
Punching 150 is fixedly connected with the inner sidewall of oil feeding reservoirs 100.Buffer board 150 can anti-backflow wire drawing oil directly into oil feeding reservoirs
In the precipitation bucket 110 of 100 bottoms, and then achieve the effect that precipitate greasy filth.
As a further improvement of the above technical scheme, the wire-drawing frame 200 includes more wire drawing machinees, the confession
Oil pipe 130 is connect with more wire drawing machinees, and the oil return pipe 210 is connect with more wire drawing machinees.This oil supply system can be supplied to more
The lubrication of wire drawing machine improves the production efficiency of conducting wire wire drawing.
As a further improvement of the above technical scheme, the fuel feed pump 130 includes in the radiating segment being laterally arranged
131, the conveying direction of the radiating segment 131 is to turn left from the right side, and the outer sheath of the radiating segment 131 is equipped with cooling tube 132,
The left and right ends of the cooling tube 132 are to block setting, are connected with inlet tube 133 in the left part of cooling tube 132, described
The right part of cooling tube 132 is connected with outlet tube 134, and the inside of the inlet tube 133, outlet tube 134 and cooling tube 132 connects
Logical, the inlet tube 133 is equipped with inlet valve 135, and the outlet tube 134 is equipped with outlet valve 136.Wire drawing oil not only only
Conducting wire is lubricated, also conducting wire is cooled down, absorption is directed at generated heat in drawing process, so flowing back into confession
Wire drawing oil temperature in fuel tank 100 is higher, much can not meet the demand of high-volume conducting wire production by the cooling of natural air,
And in workshop, radiating segment 131 is mainly set up in the overhead in workshop, and the length of radiating segment 131 is longer, by radiating segment
131 carry out cooling heat transferring, improve the area of heat exchange as much as possible, improve the cooling effect of wire drawing oil, are not take up place, and just
In the coolant apparatus company of outlet tube 134, inlet tube 133 and peripheral hardware in the transformation to existing oil supply system, cooling tube 132
Logical, the flow direction of wire drawing oil is on the contrary, to further increase wire drawing in the flow direction and radiating segment 131 of the coolant liquid in cooling tube 132
The heat transfer effect of oil and coolant liquid.
As a further improvement of the above technical scheme, on the fuel feed pump 130 between oil feed pump 140 and radiating segment 131
Plate heat exchanger 400 is installed, the plate heat exchanger 400 is equipped with oil inlet, oil outlet, cooling liquid inlet, coolant liquid and goes out
Mouthful, the oil inlet of the plate heat exchanger 400 is connect with the outlet of oil feed pump 140, and the plate heat exchanger 400 goes out
Hydraulic fluid port is connect with the import of radiating segment 131, and shunt valve 410, institute are equipped between the oil inlet and outlet of plate heat exchanger 400
Inlet communication of the outlet for the oil feed pump 140 stated by 410/ plate heat exchanger 400 and radiating segment 131 of shunt valve, the side
Road pipe 410 is equipped with bypass valve 411, and the oil inlet of the plate heat exchanger 400 is equipped with inlet valve 420, and described is board-like
The oil outlet of heat exchanger 400 is equipped with delivery valve 430.When summer, environment temperature is higher, in order to further be quickly cooled down wire drawing
Oil closes the bypass valve 411 on shunt valve 410, opens inlet valve 420, delivery valve 430, the wire drawing oil that oil feed pump 140 is extracted out
It first passes around plate heat exchanger 400 to carry out after cooling down, be cooled down using radiating segment 131, to accelerate the cooling of wire drawing oil；
When winter, environment temperature is told somebody what one's real intentions are, and the temperature of wire drawing oil is lower, alsos for reducing energy consumption, the bypass valve on shunt valve 410
411 open, close inlet valve 420, delivery valve 430, oil feed pump 140 extract out wire drawing oil without plate heat exchanger 400, thus
Improve the applicability of oil supply system.
As a further improvement of the above technical scheme, the first temperature sensing is installed in the outlet end of radiating segment 131
Device 160, the inlet valve 135, outlet valve 136 are solenoid valve, first temperature sensor 160 respectively with inlet valve
135, outlet valve 136 is electrically connected.The temperature for setting the outlet end wire drawing oil of radiating segment 131, is both the temperature of fuel feeding, and first
Temperature sensor 160 monitors the temperature of the outlet end of radiating segment 131, adjusts the size of inlet valve 135, outlet valve 136, improves and supplies
The automation of oil system.
As a further improvement of the above technical scheme, second temperature sensor 211, institute are installed in oil return pipe 210
The wire-drawing frame 200 stated is equipped with display, the display respectively with second temperature sensor 211, the first temperature sensing
Device 160 is electrically connected.Second temperature sensor 211 detects the temperature of 200 oil return of wire-drawing frame, and the temperature by monitoring oil return can
Detect the case where wire-drawing frame 200 is run, temperature is too low, it may occur that the phenomenon that broken string, temperature is excessively high, it may occur that
The phenomenon that twisted wire, worker can be directly by the temperature display on display just it can be seen that the running of wire-drawing frame 200, inspection sides
Just.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of wire drawing oil supply system, it is characterised in that: including oil feeding reservoirs (100), wire-drawing frame (200), oil return box (300),
For the oil feeding reservoirs (100) in vertically arranged, the lower end of the oil feeding reservoirs (100) is connected with precipitation bucket funnel-shaped
(110), the upper port of the precipitation bucket (110) is connected to the lower end of oil feeding reservoirs (100), under the precipitation bucket (110)
Port is equipped with drain valve (111), and the lower part of the oil feeding reservoirs (100) is equipped with fixed frame (120), the oil feeding reservoirs
(100) on the ground by fixed frame (120) installation, so that the lower port suspension frame of precipitation bucket (110) is set to the top on ground,
The oil feeding reservoirs (100) is connected with fuel feed pump (130), and the import of the fuel feed pump (130) is connect with oil feeding reservoirs (100),
The outlet of the fuel feed pump (130) is connect with wire-drawing frame (200), in fuel feed pump (130) close to the one end of oil feeding reservoirs (100)
Be equipped with oil feed pump (140), the wire-drawing frame (200) is connected with oil return pipe (210), the oil return pipe (210) into
Mouth is connect with wire-drawing frame (200), and the outlet of the oil return pipe (210) is connect with oil return box (300), the oil return box
(300) on the ground, being equipped between oil feeding reservoirs (100) and oil return box (300) is in vertically arranged oil guide pipe (310) for installation,
The lower end of the oil guide pipe (310) is connect with oil return box (300), is equipped with scavenge oil pump in the lower part of oil guide pipe (310)
(320), the upper end of the oil guide pipe (310) is connected to the top of oil feeding reservoirs (100).
2. a kind of wire drawing oil supply system according to claim 1, it is characterised in that: be equipped with height in oil return box (300)
Liquid level alarm (330), the high level alarm (330) are arranged in the top of oil return box (300), the high liquid level report
Alert device (330) are electrically connected with oil feed pump (140), scavenge oil pump (320) respectively.
3. a kind of wire drawing oil supply system according to claim 1, it is characterised in that: the upper end of the oil guide pipe (310)
It is connected with the elbow (311) of square, the elbow (311) includes in the transverse tube (312) being laterally arranged, in vertically arranged
One end of vertical tube (313), the transverse tube (312) is connect with the upper end of vertical tube (313), the other end of the transverse tube (312)
It is connect with the upper end of oil guide pipe (310), the lower end of the vertical tube (313) is put in oil feeding reservoirs (100), in vertical tube (313)
It is arranged right below in the buffer board (150) being laterally arranged, the buffer board (150) and the inner sidewall of oil feeding reservoirs (100) are fixed
Connection.
4. a kind of wire drawing oil supply system according to claim 1, it is characterised in that: the wire-drawing frame (200) includes
More wire drawing machinees, the fuel feed pump (130) are connect with more wire drawing machinees, and the oil return pipe (210) connects with more wire drawing machinees
It connects.
5. a kind of wire drawing oil supply system according to claim 1, it is characterised in that: the fuel feed pump (130) includes being in
The radiating segment (131) being laterally arranged, the conveying direction of the radiating segment (131) are to turn left from the right side, the radiating segment (131)
Outer sheath be equipped with cooling tube (132), the left and right ends of the cooling tube (132) be block setting, in cooling tube (132)
Left part be connected with inlet tube (133), the right part of the cooling tube (132) is connected with outlet tube (134), the inlet tube
(133), outlet tube (134) is connected to the inside of cooling tube (132), and the inlet tube (133) is equipped with inlet valve (135),
The outlet tube (134) is equipped with outlet valve (136).
6. a kind of wire drawing oil supply system according to claim 5, it is characterised in that: in oil feed pump (140) and radiating segment
(131) it is equipped with plate heat exchanger (400) on the fuel feed pump (130) between, the plate heat exchanger (400) is equipped with oil inlet
Mouth, oil outlet, cooling liquid inlet, cooling liquid outlet, oil inlet and oil feed pump (140) of the plate heat exchanger (400)
Outlet connection, the oil outlet of the plate heat exchanger (400) is connect with the import of radiating segment (131), in plate heat exchanger
(400) shunt valve (410) are equipped between oil inlet and outlet, the outlet of the oil feed pump (140) passes through shunt valve
(410) inlet communication of/plate heat exchanger (400) and radiating segment (131), the shunt valve (410) are equipped with bypass valve
(411), the oil inlet of the plate heat exchanger (400) is equipped with inlet valve (420), the plate heat exchanger (400)
Oil outlet is equipped with delivery valve (430).
7. a kind of wire drawing oil supply system according to claim 5, it is characterised in that: in the outlet end of radiating segment (131)
It being equipped with the first temperature sensor (160), the inlet valve (135), outlet valve (136) they are solenoid valve, and described first
Temperature sensor (160) is electrically connected with inlet valve (135), outlet valve (136) respectively.
8. a kind of wire drawing oil supply system according to claim 7, it is characterised in that: be equipped with the in the oil return pipe (210)
Two temperature sensors (211), the wire-drawing frame (200) are equipped with display, the display respectively with second temperature
Sensor (211), the first temperature sensor (160) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123860.0U CN209697730U (en) | 2018-12-17 | 2018-12-17 | A kind of wire drawing oil supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123860.0U CN209697730U (en) | 2018-12-17 | 2018-12-17 | A kind of wire drawing oil supply system |
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| CN209697730U true CN209697730U (en) | 2019-11-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550801A (en) * | 2018-12-17 | 2019-04-02 | 广东精迅里亚特种线材有限公司 | A kind of wire drawing oil supply system |
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2018
- 2018-12-17 CN CN201822123860.0U patent/CN209697730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550801A (en) * | 2018-12-17 | 2019-04-02 | 广东精迅里亚特种线材有限公司 | A kind of wire drawing oil supply system |
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