CN206189054U - Special type sewing machine's automatic cycle oil feeding system - Google Patents
Special type sewing machine's automatic cycle oil feeding system Download PDFInfo
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- CN206189054U CN206189054U CN201621085625.3U CN201621085625U CN206189054U CN 206189054 U CN206189054 U CN 206189054U CN 201621085625 U CN201621085625 U CN 201621085625U CN 206189054 U CN206189054 U CN 206189054U
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Abstract
The utility model belongs to the technical field of special type sewing machine's oil feeding system, refer in particular to a special type sewing machine's automatic cycle oil feeding system, oil feeding system includes the permanent glossy way of horn fuel feeding oil circuit, aircraft nose fuel feeding oil circuit, aircraft nose, main constant voltage overflow oil flow way and oil feeding system, oil feeding system includes fuel pump assembly, and during fuel pump assembly set up the food tray in sewing machine, these four oil circuits all carried out collective fuel feeding through the fuel pump assembly in the food tray, because consequently the fuel feeding oil pressure that each position needs and the difference of oil mass all are provided with the overflow valve on each fuel feeding oil circuit, have guaranteed the stability of whole fuel feeding, carries out the fuel feeding of special quick -witted body inside effectively through these four oil circuits, the utility model provides a simple structure and stable, full -automatic circulation fuel feeding, the effectual special type sewing machine's automatic cycle oil feeding system of fuel feeding.
Description
Technical field
The utility model belongs to the oil supply system technical field of special sewing machine, refers in particular to a kind of the automatic of special sewing machine and follows
Ring oil supply system.
Background technology
The special sewing machine of the invention be arm-type cigarette piece sewing machine, the special sewing machine in China Patent No.,
201510697883.0 and 200820199507.4 both of which disclose its monnolithic case structure and partial internal structure, the spy
It is a kind of elbow cartridge type to plant sewing machine, for the overlap joint such as men's clothing, women's dress, easy suit, jeans, shirt, work clothes, raincoat
Sewing.The current arm-type cigarette piece special sewing machine of the style be all using oily manually, operating personnel if any carelessness not
Give in time and refuel, easily cause machine parts excessive wear or stuck and high temperature exothermic phenomenon.Due to being refueled not using manual
Continuous, uniform, steady, effective, the limitation machine overall operation speed of fuel feeding in machine operation procedure can be effectively ensured, machine is reduced
The efficiency that device operation is used.Using oiling manually, oil can not form circulation, and carrying out that can only be unidirectional fills, wherein there is volatilization
Loss, and the impurity of generation, spot are stayed in inside machine all the time during machine run parts depreciation, it is impossible to discharge, so that
It has been further exacerbated by the abrasion of machine, the service life of the machine of influence.
The content of the invention
The purpose of this utility model is to provide a kind of Stability Analysis of Structures, Full-automatic circulation fuel feeding, the good extraordinary seam of fuel feeding effect
Thread the automatic cycle oil supply system of machine.
What the purpose of this utility model was realized in：
A kind of automatic cycle oil supply system of special sewing machine, oil supply system includes horn oil feeding line, head fuel feeding oil
Road, the permanent oil oil circuit of head, main constant pressure overflow oil circuit and oil discharging device；
The oil discharging device includes oil pump component, and oil pump component is arranged in the food tray in sewing casing body；
The horn oil feeding line includes the first constant pressure overflow oil-filtering apparatus, horn oil supply pipe and horn drainback passage,
Horn drainback passage is connected with the food tray, and the first constant pressure overflow is provided between the horn of sewing machine and the oil pump component
Oil-filtering apparatus, and horn, the first constant pressure overflow oil-filtering apparatus are connected with oil pump component three by horn oil supply pipe；
The head oil feeding line includes the second constant pressure overflow oil-filtering apparatus, head oil supply pipe, in sewing machine machine
At least one axle sleeve is provided with the main shaft of head, main shaft inner hollow, main shaft is provided with oil guiding hole, the machine with axle sleeve junction
Head oil supply pipe is derived and is connected with the main shaft internal hollow channel by the oil pump component, the main shaft and oil pump group
The second constant pressure overflow oil-filtering apparatus are provided between part；
The permanent oil oil circuit of the head includes machine head oil returning pipeline, and head end is provided with the machine head oil returning pipeline, head
Oil returning tube is connected with the food tray；
The main constant pressure overflow oil circuit includes main constant pressure overflow mechanism and main overflow pipe, the oil pump component and main constant pressure
It is connected by main overflow pipe between overflow mechanism.
The first constant pressure overflow oil-filtering apparatus, the second constant pressure overflow oil-filtering apparatus, main constant pressure overflow mechanism are provided with
Overflow valve, overflow valve includes overflow valve body, and overflow valve body is provided with oil inlet and oil-out, oil inlet passage and oil discharge passage
Intersection is provided with the oily steel ball of gear, and the oily steel ball rear portion of gear compresses compression spring, and compression spring one end is held out against on the oily steel ball of gear,
The other end is held out against on overflow valve body.
The rear threads of the overflow valve body are connected with compression spring adjusting nut, and described compression spring one end is pressed on
On the oily steel ball of gear, the other end is pressed on compression spring adjusting nut.
The oil pump component includes oil pump body, and the two ends of oil pump body are provided with oil pump oil return opening and oil pump oil-out,
Oil pump road wheel is movably set with oil pump body, the oil pump star-wheel being adapted therewith is provided with the oil pump road wheel inner chamber.
The cross section of the oil pump road wheel inner chamber is pentagon, and the cross section of the oil pump star-wheel is quadrangle, oil pump star
Some cavitys are formed between wheel and oil pump road wheel, cavity includes fuel feeding side chamber body and oil return side chamber body, fuel feeding side chamber body and oil return
The volume of side chamber body is interlaced in oil pump star-wheel rotation process to be become big or diminishes.
The first constant pressure overflow oil-filtering apparatus, the second constant pressure overflow oil-filtering apparatus are integrative-structure side by side, and in both
Portion is provided with filter layer.
The horn side is provided with horn oil mass form and horn oil return cover, and the horn oil return cover inner chamber is provided with the
One stage portion and second step portion, second step portion are arranged on the inner chamber body that the top in first step portion and second step portion are formed
Product is more than the cavity volume that first step portion is formed.
The food tray bottom is provided with fin.
The fin is integral type structure with the food tray.
The horn oil supply pipe is provided with three horn flowlines at horn.
The utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
1st, the oil supply system of extraordinary machine body of the present utility model includes horn oil feeding line, head oil feeding line, head
Permanent oil oil circuit and main constant pressure overflow oil circuit, four oil circuits carry out collective's fuel feeding by the oil pump component in food tray, due to each
Fuel feeding oil pressure and the difference of oil mass that individual position needs, therefore it is provided with overflow valve on each oil feeding line, it is ensured that
The stability of overall fuel feeding, main constant pressure overflow oil circuit principal security machine in low speed operation high, the oil pressure in main oil feeding line
It is maintained in the range of setting, it is ensured that entirety oil mass, its excess-three bar oil circuit carries out fuel feeding and lubricates in respective fuel feeding region, leads to
Crossing this four oil circuits effectively carries out the fuel feeding of extraordinary machine body interior.
2nd, the head of the present utility model includes main shaft, is provided with least one axle sleeve on main shaft, main shaft inner hollow,
Main shaft and axle sleeve junction are provided with oil guiding hole, the head oil supply pipe by derived in oil pump component and with the main shaft inside
Hollow channel is connected, and head oil supply pipe imports inside main shaft oil, and the Oil Guide and lubrication of head are carried out by main shaft, and main
Several axle sleeves are additionally provided with axle, the lubrication inside axle sleeve is always a difficult point, by the Oil Guide between axle sleeve and main shaft
Hole so that the lubrication of axle sleeve is more effective, changes tradition by the structure of external apertures Oil Guide, it is to avoid produce axle sleeve oil leak with
And lubricate incomplete problem.
3rd, the rear threads of the overflow valve body of the present utility model are connected with compression spring adjusting nut, the compression
Spring one end is pressed on the oily steel ball of gear, and the other end is pressed on compression spring adjusting nut, and bullet is compressed by appropriate rotation
Spring adjusting nut can change the overall oil mass size of needs, and the anti-neglected loading such as sealing ring has been set inside the overflow valve
Put, the simple structure and stabilization so that fuel feeding is more effective.
4th, of the present utility model to devise planet wheel pump, the pump housing is independently placed in food tray, and fuel feeding uses the anti-uncoupling of consistent lubricant pipe
Insert, it is convenient to install and change, and some cavitys, cavity bag are formed between oil pump star-wheel and oil pump road wheel in the oil pump component
Fuel feeding side chamber body and oil return side chamber body are included, fuel feeding side chamber body and oil return side chamber body are continually changing in oil pump star-wheel rotation process,
Simultaneously also in oil return during fuel feeding, both reach a balance, and oil pump road wheel and oil pump star-wheel moisten in food tray is flowed back to
Under the promotion of lubricating oil, by certain active force, and rotated, reduced the energy consumption of oil pump.
5th, the horn side of the present utility model is provided with horn oil mass form and horn oil return cover, the horn oil mass
Form is used to grasp the fine setting observed oil mass and carry out overflow valve, reaches effective fuel feeding of each station, the horn oil return cover
Inner chamber is provided with first step portion and second step portion, and second step portion is arranged on the top in first step portion and second step portion
The cavity volume of formation, when recirculating oil quantity is smaller, returns to the lubricating oil in food tray more than the cavity volume that first step portion is formed
Slowly returned by first step portion, when flow of lubrication is excessive, lubricating oil can expire to second step portion, second step portion
Inner chamber is bigger than first step portion, thus can faster oil return, the structure is effectively ensured the oil return quality at horn.
6th, the food tray bottom of the present utility model is provided with fin, and fin is integral type structure with the food tray,
Effectively control circulates the oil temperature of fuel feeding, it is ensured that the effectively lubricating of element part.
7th, the utility model changes traditional manual oiling mode, and effective guarantee machine respectively moves the timely confession at width position
Oil lubrication, it is to avoid due to zero position excessive wear and stuck and high temperature exothermic phenomenon caused by not timely fuel feeding, make machine reality
The raising of existing running speed, and have the lubricating oil of impurity composition after machine lubricates in operation by being returned after filter layer filtering
To in food tray, fuel feeding after filtering, so that each lubricant housings of machine is in the lubricating oil of cleaning, reduces the mill of machine
Damage, it is ensured that the service life of machine.
Brief description of the drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Fig. 3 is cross section view at the E-E of Fig. 2.
Fig. 4 is internal structure schematic diagram of the present utility model.
Fig. 5 is zoomed-in view at the A of Fig. 4.
Fig. 6 is oil pump modular construction schematic diagram of the present utility model.
In figure：1- oil pump components；2- axle sleeves；3- main shafts；4- heads；5- overflow valves；6- horns；
7- fuel feeding side chamber bodies；8- oil return side chamber bodies；9- oil pump road wheels；10- oil pump star-wheels；12- lubricating oil；
13- first steps portion；14- second steps portion；15- horn oil return covers；16- horn oil mass forms；
The main constant pressure overflow mechanisms of 17-；18- food trays；19- radiators；20- the first constant pressure overflow oil-filtering apparatus；
21- the second constant pressure overflow oil-filtering apparatus；22- compression spring adjusting nuts；23- compression springs；
24- overflow valve bodies；The oily steel ball of 25- gears；26- filter layers；27- oil guiding holes；30- machine head oil returning pipes；
The main overflow pipes of 31-；32- horn oil supply pipes；33- horn flowlines；34- head oil supply pipes；
A- machine head oil returning passages；B- branch road overflow ducts；The main overflow ducts of c-；
D- head motions mechanism oil supply gallery；E- horn motion oil supply galleries；F- oil pump oil return openings；
G- oil pump oil-outs；H- horn drainback passages.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, as shown in Fig. 1-6：
A kind of automatic cycle oil supply system of special sewing machine, oil supply system includes horn oil feeding line, head fuel feeding oil
Road, the permanent oil oil circuit of head, main constant pressure overflow oil circuit and oil discharging device；
The oil discharging device includes oil pump component 1, and oil pump component 1 is arranged in the food tray 18 in sewing casing body；
The horn oil feeding line includes that the first constant pressure overflow oil-filtering apparatus 20, horn oil supply pipe 32 and horn oil return are logical
Road h, horn drainback passage h is connected with the food tray 18, is back to lubricating oil 12 by most direct and most quick mode
In food tray 18, the first constant pressure overflow oil-filtering apparatus 20 are provided between the horn 6 and oil pump component 1 of sewing machine, and horn 6,
First constant pressure overflow oil-filtering apparatus 20 are connected with the three of oil pump component 1 by horn oil supply pipe 32；
The head oil feeding line includes the second constant pressure overflow oil-filtering apparatus 21, head oil supply pipe 34, in sewing machine machine
At least one axle sleeve 2, preferably three axle sleeves 2, respectively inside two ends and middle part, main shaft 3 are provided with first 4 main shaft 3
Hollow, main shaft 3 is provided with oil guiding hole 27 with the junction of axle sleeve 2, and the head oil supply pipe 34 is derived by the oil pump component 1
And be connected with the internal hollow channel of the main shaft 3, the second constant pressure overflow filter is provided between the main shaft 3 and oil pump component 1
Oily device 21, the head oil supply pipe 34 is derived and is connected with the internal hollow channel of the main shaft 3 by oil pump component 1,
Head oil supply pipe 34 imports inside main shaft 3 oil, and the Oil Guide and lubrication of head 4, and the axle on main shaft 3 are carried out by main shaft 3
It is always a difficult point to cover 2 internal lubrications, by the oil guiding hole 27 between axle sleeve 2 and main shaft 3 so that the lubrication of axle sleeve 2 is more
It is effective, change tradition by the structure of external apertures Oil Guide, it is to avoid produce the oil leak of axle sleeve 2 and lubricate incomplete problem；
The permanent oil oil circuit of the head includes machine head oil returning pipeline 30, and the end of head 4 is provided with the machine head oil returning pipeline 30,
Machine head oil returning pipeline 30 is connected with the food tray 18；
The main constant pressure overflow oil circuit includes main constant pressure overflow mechanism 17 and main overflow pipe 31, the He of oil pump component 1
It is connected by main overflow pipe 31 between main constant pressure overflow mechanism 17；
The oil supply system of extraordinary machine body includes the permanent oil oil circuit of horn oil feeding line, head oil feeding line, head and main perseverance
Pressurized overflow oil circuit, four oil circuits carry out collective's fuel feeding by the oil pump component in food tray, due to the confession that each position needs
The difference of oil pressure and oil mass, therefore it is provided with overflow valve 5 on each oil feeding line, it is ensured that the stabilization of overall fuel feeding
Property, in low speed operation high, the oil pressure in main oil feeding line is maintained at the model of setting to main constant pressure overflow oil circuit principal security machine
In enclosing, it is ensured that entirety oil mass, its excess-three bar carries out fuel feeding and lubricates in respective fuel feeding region, by this four oil circuits effectively
Carry out the fuel feeding of extraordinary machine body interior.
The first constant pressure overflow oil-filtering apparatus 20, the second constant pressure overflow oil-filtering apparatus 21, main constant pressure overflow mechanism 17 are equal
Overflow valve 5 is provided with, overflow valve 5 includes overflow valve body 24, and overflow valve body 24 is provided with oil inlet and oil-out, and oil-feed is led to
Road and oil discharge passage intersection are provided with the oily steel ball 25 of gear, and the oily rear portion of steel ball 25 of gear compresses compression spring 23, compression spring 23
One end is held out against on the oily steel ball 25 of gear, and the other end is held out against on overflow valve body 24；The rear threads of the overflow valve body 24
Compression spring adjusting nut 22 is connected with, the one end of the compression spring 23 is pressed on the oily steel ball 25 of gear, and the other end is pressed on
On contracting spring adjusting nut 22, the overall oil mass that can change needs by appropriate rotation compression spring adjusting nut 22 is big
It is small, the leak-proof devices such as sealing ring are set inside the overflow valve 5, the simple structure and stabilization so that fuel feeding is more
Effectively, the compression spring adjusting nut 22 of the main constant pressure overflow mechanism 17 is larger due to loading, therefore is arranged on overflow valve sheet
The inside of body 24.
The oil pump component 1 includes oil pump body 11, and the two ends of oil pump body 11 are provided with oil pump oil return opening f and oil pump goes out
Oil pump road wheel 9 is movably set with hydraulic fluid port g, oil pump body 11, the oil being adapted therewith is provided with the inner chamber of oil pump road wheel 9
Pump star-wheel 10；The lumenal cross-section of the oil pump road wheel 9 is pentagon, and the cross section of the oil pump star-wheel 10 is quadrangle, oil
Some cavitys are formed between pump star-wheel 10 and oil pump road wheel 9, cavity includes fuel feeding side chamber body 7 and oil return side chamber body 8, fuel feeding side chamber
The volume of body 7 and oil return side chamber body 8 is interlaced in the rotation process of oil pump star-wheel 10 to be become big or diminishes, in the process of oil return
In, the inner chamber of oil return side chamber body 8 continuously becomes big, promotes oil pump road wheel 9 to cause that the inner chamber of fuel feeding side chamber body 7 is compressed, fuel feeding side
Cavity 7 promotes oil pump road wheel 9 to rotate during compression and compresses oil return side chamber body 8, and both mutually restrict, maintain oil return and
Fuel-displaced balance, simultaneously also in oil return during fuel feeding, both reach a balance, oil pump road wheel 9 and oil pump star-wheel 10
Under the promotion of lubricating oil 12 in flowing back to food tray 18, by certain active force, and rotated, reduced the energy consumption of oil pump.
The first constant pressure overflow oil-filtering apparatus 20, the second constant pressure overflow oil-filtering apparatus 21 are integrative-structure, one side by side
Formula structure substantially reduces installing space, and causes the maintenance enhanced convenience in later stage, and is provided with filtering inside both
Layer 26, the filter layer 26 is wool felt filter layer, and machine has the lubricating oil 12 of impurity composition by being somebody's turn to do after lubricating in operation
Returned to after the filtering of filter layer 26 in food tray 18, so that each lubricant housings of machine is in the lubricating oil 12 of cleaning, reduced
The abrasion of machine, it is ensured that the service life of machine.
The side of the horn 6 is provided with horn oil mass form 16 and horn oil return cover 15, and the horn oil mass form 16 is used
In the fine setting observing oil mass and carry out overflow valve 5 is grasped, effective fuel feeding of each station, the inner chamber of horn oil return cover 15 are reached
First step portion 13 and second step portion 14 are provided with, second step portion 14 is arranged on the top in first step portion 13 and second
The cavity volume that rank portion 14 is formed, when recirculating oil quantity is smaller, returns to food tray 18 more than the cavity volume that first step portion 13 is formed
In lubricating oil by first step portion 13 slowly return, when the flow of lubricating oil 12 is excessive, lubricating oil 12 can expire to second
Rank portion 14, the inner chamber in second step portion 14 is bigger than first step portion 13, thus can faster oil return, the structure is effectively ensured
Oil return quality at horn 6.
The bottom of the food tray 18 is provided with fin 19, and the fin 19 is integral type structure with the food tray 18, is had
The oil temperature of effect control circulation fuel feeding, it is ensured that the effectively lubricating of element part.
The horn oil supply pipe 32 is provided with three horn flowlines 33 at horn 6, due to the structure at horn 6
It is more and mechanism is larger in itself, it is therefore desirable to which that more lubricating oil are lubricated.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
1. the automatic cycle oil supply system of a kind of special sewing machine, it is characterised in that：Oil supply system includes horn oil feeding line, machine
The permanent oil oil circuit of head oil feeding line, head, main constant pressure overflow oil circuit and oil discharging device；
The oil discharging device includes oil pump component (1), and oil pump component (1) is arranged in the food tray in sewing casing body (18)；
The horn oil feeding line is logical including the first constant pressure overflow oil-filtering apparatus (20), horn oil supply pipe (32) and horn oil return
Road (h), horn drainback passage (h) is connected with the food tray (18), the horn (6) of sewing machine and the oil pump component (1) it
Between be provided with the first constant pressure overflow oil-filtering apparatus (20), and horn (6), the first constant pressure overflow oil-filtering apparatus (20) and oil pump group
Part (1) three is connected by horn oil supply pipe (32)；
The head oil feeding line includes the second constant pressure overflow oil-filtering apparatus (21), head oil supply pipe (34), in sewing machine machine
At least one axle sleeve (2), main shaft (3) inner hollow, main shaft (3) and axle sleeve (2) junction are provided with the main shaft (3) of head (4)
Oil guiding hole (27) is provided with, the head oil supply pipe (34) is derived and interior with the main shaft (3) by the oil pump component (1) is middle
Portion's hollow channel is connected, and the second constant pressure overflow oil-filtering apparatus (21) is provided between the main shaft (3) and oil pump component (1)；
The permanent oil oil circuit of the head includes machine head oil returning pipeline (30), and head (4) end is provided with the machine head oil returning pipeline
(30), machine head oil returning pipeline (30) is connected with the food tray (18)；
The main constant pressure overflow oil circuit includes the main constant pressure overflow mechanism (17) and main overflow pipe (31), the oil pump component
(1) it is connected by main overflow pipe (31) and main constant pressure overflow mechanism (17) between.
2. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：First constant pressure
Overflow oil-filtering apparatus (20), the second constant pressure overflow oil-filtering apparatus (21), main constant pressure overflow mechanism (17) are provided with overflow valve
(5), overflow valve (5) includes overflow valve body (24), and overflow valve body (24) is provided with oil inlet and oil-out, oil inlet passage and
Oil discharge passage intersection is provided with the oily steel ball (25) of gear, and oily steel ball (25) rear portion of gear compresses compression spring (23), compression spring
(23) one end is held out against on the oily steel ball (25) of gear, and the other end is held out against on overflow valve body (24).
3. the automatic cycle oil supply system of special sewing machine according to claim 2, it is characterised in that：The overflow valve sheet
The rear threads of body (24) are connected with compression spring adjusting nut (22), and described compression spring (23) one end is pressed on the oily steel ball of gear
(25) on, the other end is pressed on compression spring adjusting nut (22).
4. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：The oil pump component
(1) including oil pump body (11), the two ends of oil pump body (11) are provided with oil pump oil return opening (f) and oil pump oil-out (g), oil pump
Oil pump road wheel (9) is movably set with body (11), the oil pump star being adapted therewith is provided with oil pump road wheel (9) inner chamber
Wheel (10).
5. the automatic cycle oil supply system of special sewing machine according to claim 4, it is characterised in that：The oil pump road wheel
(9) cross section of inner chamber is pentagon, and the cross section of the oil pump star-wheel (10) is quadrangle, oil pump star-wheel (10) and oil pump row
Form some cavitys between wheel (9), cavity includes fuel feeding side chamber body (7) and oil return side chamber body (8), fuel feeding side chamber body (7) and time
The volume of oily side chamber body (8) is interlaced in oil pump star-wheel (10) rotation process to be become big or diminishes.
6. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：First constant pressure
Overflow oil-filtering apparatus (20), the second constant pressure overflow oil-filtering apparatus (21) are integrative-structure side by side, and both are internal was provided with
Filtering layer (26).
7. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：The horn side
Horn oil mass form (16) and horn oil return cover (15) are provided with, horn oil return cover (15) inner chamber is provided with first step portion
(13) and second step portion (14), second step portion (14) are arranged on the top in first step portion (13) and second step portion (14)
The cavity volume of formation is more than the cavity volume that first step portion (13) are formed.
8. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：The food tray (18)
Bottom is provided with fin (19).
9. the automatic cycle oil supply system of special sewing machine according to claim 8, it is characterised in that：The fin
(19) it is integral type structure with the food tray (18).
10. the automatic cycle oil supply system of special sewing machine according to claim 1, it is characterised in that：The horn is supplied
Oil-piping (32) is provided with three horn flowlines (33) in horn (6) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085625.3U CN206189054U (en) | 2016-09-28 | 2016-09-28 | Special type sewing machine's automatic cycle oil feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085625.3U CN206189054U (en) | 2016-09-28 | 2016-09-28 | Special type sewing machine's automatic cycle oil feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189054U true CN206189054U (en) | 2017-05-24 |
Family
ID=58730111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085625.3U Active CN206189054U (en) | 2016-09-28 | 2016-09-28 | Special type sewing machine's automatic cycle oil feeding system |
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| CN (1) | CN206189054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167960A (en) * | 2016-09-28 | 2016-11-30 | 浙江中森缝纫机有限公司 | A kind of Automatic Cycle oil supply system of special sewing machine |
-
2016
- 2016-09-28 CN CN201621085625.3U patent/CN206189054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167960A (en) * | 2016-09-28 | 2016-11-30 | 浙江中森缝纫机有限公司 | A kind of Automatic Cycle oil supply system of special sewing machine |
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