CN106987958A - Electronic dobby machine with positive lubricating function - Google Patents
Electronic dobby machine with positive lubricating function Download PDFInfo
- Publication number
- CN106987958A CN106987958A CN201710390071.0A CN201710390071A CN106987958A CN 106987958 A CN106987958 A CN 106987958A CN 201710390071 A CN201710390071 A CN 201710390071A CN 106987958 A CN106987958 A CN 106987958A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pump
- splined shaft
- oilhole
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 192
- 239000010687 lubricating oil Substances 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C1/00—Dobbies
- D03C1/005—Electronic dobbies
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C1/00—Dobbies
- D03C1/14—Features common to dobbies of different types
Abstract
A kind of electronic dobby machine with positive lubricating function, including casing, power input shaft, splined shaft and cam drive, feature：The axially center of splined shaft sets splined shaft with the state for the length direction for being parallel to splined shaft and draws oil duct, the front end of splined shaft sets oil-feed sealed bearings mounting hole, oil-feed sealed bearings are set in oil-feed sealed bearings mounting hole, splined shaft draws oil duct and communicated with the oil-feed sealed bearings inner ring hole of oil-feed sealed bearings, splined shaft oil road is provided with the middle part of splined shaft, splined shaft oil road draws oil duct formation cross false relation and draw oil duct with splined shaft with splined shaft to be communicated, set in box cavity and in the position of the front side corresponding to sealed bearings inner ring hole positive type lubricating oil oil supply mechanism, the positive type lubricating oil oil supply mechanism is connected with oil-feed sealed bearings inner ring hole oil circuit and is also connected with power input shaft.Overall high lubricating effect, helps to extend eccentric disc, eccentric disc bearing and the service life of swing arm.
Description
Technical field
The invention belongs to technical field of textile machine, and in particular to a kind of electronic dobby machine with positive lubricating function.
Background technology
Electronic dobby machine is that woven designs tissue signal is converted into mouth-opening action and driven with this above and below the heald frame of loom
One of loom opening features of heald motion, to this reference can be made to being not limited to the patent document enumerated as follows：CN102400257B
（Rotary type multi-arm shedding mechanism）、CN102995212B（The Xuan Zong executing agencies of rotary type multi-arm shedding device）、
CN105442138B（Three shedding motions of Rotated electric Dobby）And CN101709525B（The three of Rotated electric Dobby
Openings mechanism）, etc..
Fig. 3 show the schematic diagram of electronic dobby machine in prior art, including casing 1, power input shaft 2, the and of splined shaft 3
Cam drive 4, casing 1 is supported in frame in a state of use, and one end of power input shaft 2 is located at the casing of casing 1
Chamber 11 is interior and is rotatably supported in the power input shaft fulcrum bearing 21 being arranged in casing chamber 11, in the power input shaft 2
One end be fixed with a power input shaft gear 22, splined shaft 3 is located in casing chamber 11, and cam drive 4 is arranged on spline
On axle 3 and the drive gear 41 of the gear drive 4 is engaged with power input shaft gear 22.Foregoing cam drive
4 concrete structure can be found in the cam gear for being diverted to the publication No. of electronic jacquard machine to be referred in CN106400249A
（The 0030th to 0038 section of specification）.According to professional general knowledge, be provided with earlier mentioned spline axle not shown in Fig. 3 as shedding
The eccentric disc of the structural system of mechanism and swing arm（It for details, reference can be made to CN101709525B and CN105442138B, etc.）.Work
When making, moved by power input shaft drive device driving power input shaft 2, the power input shaft gear on power input shaft 2
22 drive drive gear 41, act cam drive 4, make the intermittent motion of splined shaft 3 by cam drive 4, so that by
Heald motion above and below heald frame is realized in the motion of foregoing eccentric disc and swing arm.
In order to ensure to not given in previous power input shaft gear 22, drive gear 41, the Fig. 3 being arranged on splined shaft 3
Lubricant effect between the eccentric disc bearing and eccentric disc of the eccentric disc shown and the contact surface of swing arm, in foregoing casing 1
Lubricating oil is filled in casing chamber 11, in the operating condition, above-mentioned parts are lubricated to get rid of oily mode.But for foregoing inclined
For between cartridge bearing and eccentric disc and the contact surface of swing arm, lubricant effect is relative to be short of, because lubricating oil is with passiveness
Rather than positive manner, to what is lubricated between eccentric disc bearing and eccentric disc and the contact surface of swing arm, described passive way refers to
Lubricating oil ecto-entad penetrates into, and belongs to passive lubrication, is difficult to very between eccentric disc bearing and eccentric disc and the contact surface of swing arm
To desired comprehensive or overall lubricant effect can not be obtained at all, cause eccentric disc bearing and the service life of swing arm by
Influence.
For above-mentioned prior art, the applicant has made beneficial design, technical scheme described below be
Produced under this background.
The content of the invention
The task of the present invention be to provide it is a kind of help to significantly improve to the eccentric disc bearing being arranged on splined shaft with
And lubricant effect between eccentric disc and the contact surface of swing arm and use the electricity with positive lubricating function increased the service life
Sub- dobbies.
What the task of the present invention was performed by, a kind of electronic dobby machine with positive lubricating function, including casing,
Power input shaft, splined shaft and cam drive, casing is in a state of use with the state support that soars in terrace in frame
On, the right-hand member of power input shaft probes into the box cavity of casing and is rotatably supported at the power input for being arranged at box cavity
On e axle supporting seat, a power input shaft gear, the left end and power of power input shaft are fixed with the right-hand member of the power input shaft
Axial brake device drive connection is inputted, splined shaft, which is located on front side of box cavity, cam drive, is rotatably supported at spline
On the splined shaft spindle nose of axle, and the cam drive for being arranged at box cavity is rotatably supported on rear side of cam drive
On supporting shaft holder, and be fixed with front side of the cam drive drive gear, the drive gear with it is described dynamic
Power input shaft gear is meshed, and is characterised by the axially center in the splined shaft with the shape for the length direction for being parallel to splined shaft
State offers a splined shaft and draws oil duct, and an oil-feed sealed bearings mounting hole is offered in the front end of splined shaft, oil seal is entered at this
It is embedded with an oil-feed sealed bearings in bearing mounting hole, what described splined shaft drew oil duct and the oil-feed sealed bearings enters oil seal
The oil-feed sealed bearings inner ring hole of bearing inner race is communicated, and offering one in the middle part of splined shaft with the state perpendicular to splined shaft runs through
The diametric splined shaft oil road of splined shaft, the splined shaft oil road and the splined shaft draw oil duct formation cross and interlocked pass
It is and draws oil duct with splined shaft and communicate, in box cavity and in the position of the front side corresponding to the sealed bearings inner ring hole
A positive type lubricating oil oil supply mechanism is provided with, the positive type lubricating oil oil supply mechanism connects with oil-feed sealed bearings inner ring hole oil circuit
Connect and be also connected with described power input shaft.
In the specific embodiment of the present invention, being constituted on the surface of the length direction of described splined shaft has one group
Spline, described splined shaft oil road is communicated with wherein one spline in one group of spline.
In another specific embodiment of the present invention, described positive type lubricating oil oil supply mechanism includes oil pump actively
Wheel, oil pump driven wheel, oil pump fixed seat, oil pump and brearing bore oil-drawing device, oil pump driving wheel is defeated corresponding to the power
The position for entering the right side of shaft gear is fixed on the right-hand member of the power input shaft, and oil pump fixed seat is fixed on the casing of the casing
Intracavitary, side of the oil pump with oil pump fixed seat under is fixed, and the pump inlet pipe of the oil pump is communicated with casing chamber, the oil of oil pump
Oil pump outlet line is connected with brearing bore oil-drawing device, and the brearing bore oil-drawing device and the oil-feed sealed bearings inner ring hole phase
Correspond to and be engaged, the brearing bore oil-drawing device is fixed with oil pump fixed seat, the operation of oil pump of oil pump driven wheel and oil pump
Axle is fixed and the oil pump driven wheel coordinates with the oil pump capstan drive.
In another specific embodiment of the present invention, being constituted in the left side of described oil pump driving wheel has an oil pump master
Driving wheel fixed seat, is equipped with an oil pump driving wheel fixing screws in the oil pump driving wheel fixed seat, and the oil pump driving wheel is fixed
The right-hand member of screw and the power input shaft is fixed；The oil pump driven wheel is consolidated with flat key fixed form and the operation of oil pump axle
It is fixed.
In another specific embodiment of the present invention, described oil pump driving wheel and oil pump driven wheel are gear.
The present invention also have a specific embodiment in, the casing box cavity and corresponding to described
The position of oil pump fixed seat, which is constituted, has a fixed seat to fix step, is fixed in the fixed seat on step and offers fixed step spiral shell
Hole, the front end of oil pump fixed seat is by oil pump fixed seat screw in the position corresponding to fixed step screw and fixed seat fixed station
Rank is fixed, and the rear end of oil pump fixed seat leans out fixed seat with horizontal boom state and fixes step, and described brearing bore draws oil
It is fixed on front side of the rear end of device and oil pump fixed seat.
In a still more specific embodiment of the invention, it is extended with an oil pump work in the operation of oil pump the tip of the axis
Make axle thread spindle nose, screwed on the operation of oil pump axle thread spindle nose one be used for the oil pump driven wheel stop oil pump from
Driving wheel limits nut.
The present invention's and then in a specific embodiment, described brearing bore oil-drawing device is solid including an oilhole post
Determine pin and an oilhole post, it is solid towards one end of the oil pump fixed seat and the rear end of oil pump fixed seat front side that oilhole post fixes pin
It is fixed, and oilhole post is fixed pin and fixed towards one end of oilhole post and the lower end of oilhole post, is fixed with front side of the lower end of oilhole post
One oilhole post oil-feed interface, and an oilhole post flowline is fixed with rear side of the upper end of oilhole post, the oilhole post flowline and institute
State oil-feed sealed bearings inner ring hole matched, an oilhole post oil-through-hole, the oilhole post oil-feed interface are offered in oilhole post
And oilhole post flowline is communicated with the oilhole post oil-through-hole, the oil pump outlet line is coupled with oilhole post oil-feed interface.
The shape that the oilhole post fixes pin in yet a further embodiment of the present invention is in L-shaped, in institute
State the top of oilhole post and the oily blocking screw of an oilhole post is provided with the position corresponding to the oilhole post oil-through-hole, and oilhole
The cross section of post is in flat rectangular-shaped.
The technical scheme that the present invention is provided draws oil duct and vertical due to offering a splined shaft in the axial center of splined shaft
It is straight to offer one through the diametric of splined shaft in splined shaft and draw the splined shaft oil road that oil duct is communicated with splined shaft,
Casing box cavity and be provided with one in the position of the front side corresponding to oil-feed sealed bearings inner ring hole and inputted by power
The positive type lubricating oil oil supply mechanism that axle drives, thus carried from positive type lubricating oil oil supply mechanism to oil-feed sealed bearings inner ring hole
For lubricating oil, draw oil duct through splined shaft successively into the lubricating oil in oil-feed sealed bearings inner ring hole and splined shaft oil road draws
Go out, entirety is obtained between the eccentric disc bearing and eccentric disc and the contact surface of swing arm that make to be installed on the eccentric disc on splined shaft
Lubricant effect, efficiently contributes to extend eccentric disc, eccentric disc bearing and the service life of swing arm.
Brief description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is application examples schematic diagram of the invention.
Fig. 3 be prior art in electronic dobby machine schematic diagram.
Embodiment
In order to be more clearly understood from the technical spirit and beneficial effect of the present invention, applicant is below with embodiment
Mode elaborate, but to the description of embodiment be not the limitation to the present invention program, it is any according to structure of the present invention
Think made only formal rather than substantial equivalent transformation and be regarded as technical scheme category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be all
For the location status shown in Fig. 1, thus being particularly limited to the technical scheme of the invention provided can not be understood as.
Embodiment：
Fig. 1 is referred to, casing 1, power input shaft 2, splined shaft 3 and cam drive 4 is shown, casing 1 is in use state
Under with the state support that soars in terrace in frame, the right-hand member of power input shaft 2 is probeed into the casing chamber 11 of casing 1 and turned
It is supported in the power input shaft fulcrum bearing 21 being arranged in casing chamber 11, is fixed with the right-hand member of the power input shaft 2 dynamicly
One power input shaft gear 22, the left end of power input shaft 2（Not shown in figure）It is connected with power input shaft drive device,
Splined shaft 3 is located in casing chamber 11, and the front side of cam drive 4 is rotatably supported on the splined shaft spindle nose 31 of splined shaft 3,
And the rear side of cam drive 4 is rotatably supported at the cam drive supporting shaft holder 43 being arranged in casing chamber 11
On, and a drive gear 41 is fixed with the front side of the cam drive 4, the drive gear 41 and foregoing power are inputted
Shaft gear 22 is meshed.Because above-mentioned parts and combinations thereof relation belongs to prior art, for example can by applicant above
Background technology column in the reading of patent document that refers to be fully understood, thus applicant repeats no more.
The technical essential of the technical scheme provided as the present invention：In the axially center of earlier mentioned spline axle 3 to be parallel to flower
The state of the length direction of key axle 3 offers a splined shaft and draws oil duct 32, in the front end of splined shaft 3 i.e. in earlier mentioned spline axle spindle nose
31 axial middle position offers an oil-feed sealed bearings mounting hole 35, is embedded with the oil-feed sealed bearings mounting hole 35
One oil-feed sealed bearings 351, foregoing splined shaft draws oil duct 32 and the oil-feed sealed bearings inner ring of the oil-feed sealed bearings 351
Oil-feed sealed bearings inner ring hole 3511 is communicated, and offering one at the middle part of splined shaft 3 with the state perpendicular to splined shaft 3 runs through spline
The diametric splined shaft oil road 33 of axle 3, the splined shaft oil road 33 draws the formation cross of oil duct 32 with earlier mentioned spline axle and handed over
Wrong relation and draw oil duct 32 with splined shaft and communicate, in casing chamber 11 and corresponding to foregoing oil-feed sealed bearings inner ring hole
The position of 3511 front side is provided with a positive type lubricating oil oil supply mechanism 5, and the positive type lubricating oil oil supply mechanism 5 is close with oil-feed
The oil circuit of envelope bearing inner race hole 3511 is connected and is also connected with foregoing power input shaft 2.
It was found from Fig. 1 signal, being constituted on the surface of the length direction of foregoing splined shaft 31 has one group of spline 34, preceding
The splined shaft oil road 33 stated is communicated with wherein one spline in one group of spline 34.
Continue to see Fig. 1, foregoing positive type lubricating oil oil supply mechanism 5 includes oil pump driving wheel 51, oil pump driven wheel 52, oil
Pump fixed seat 53, oil pump 54 and brearing bore oil-drawing device 55, oil pump driving wheel 51 is corresponding to previous power input shaft gear
The position on 22 right side is fixed on the right-hand member of previous power input shaft 2, and oil pump fixed seat 53 is fixed on the casing chamber of foregoing casing 1
In 11, side of the oil pump 54 with oil pump fixed seat 53 under is fixed, pump inlet pipe 541 and the phase of casing chamber 11 of the oil pump 54
Logical, the oil pump outlet line 542 of oil pump 54 is connected with brearing bore oil-drawing device 55, and the brearing bore oil-drawing device 55 with it is foregoing
Oil-feed sealed bearings inner ring hole 3511 is corresponding and is engaged（It is connected）, the brearing bore oil-drawing device 55 and oil pump are consolidated
Reservation 53 is fixed, and the operation of oil pump axle 543 of oil pump driven wheel 52 and oil pump 54 is fixed and the oil pump driven wheel 52 and foregoing oil
The transmission of pump driving wheel 51 coordinates.
Being constituted in the left side of foregoing oil pump driving wheel 51 has an oil pump driving wheel fixed seat 511, in the oil pump driving wheel
An oil pump driving wheel fixing screws 5111 are equipped with fixed seat 511, the oil pump driving wheel fixing screws 5111 and previous power
The right-hand member of input shaft 2 is fixed；Foregoing oil pump driven wheel 52 is fixed with flat key fixed form with foregoing operation of oil pump axle 543.By Fig. 1
It is shown, offer keyway 5211 on the hole wall of the driven wheel bore 521 of oil pump driven wheel 52, when oil pump driven wheel 52 by its from
After driving wheel hole 521 is nested with to operation of oil pump axle 543, the flat key on operation of oil pump axle 543 is in the position corresponding to keyway 5211
Put and fix oil pump driven wheel 52.
In the present embodiment, foregoing oil pump driving wheel 51 and oil pump driven wheel 52 are gear.
Continue to see Fig. 1, in the casing chamber 11 of foregoing casing 1 and in the position structure corresponding to foregoing oil pump fixed seat 53
Cheng Youyi fixed seats fix step 111, are fixed in the fixed seat on step 111 and offer fixed step screw 1111, oil pump is solid
The front end of reservation 53 passes through oil pump fixed seat screw 531（A pair）In the position corresponding to fixed step screw 1111 and fixed seat
Fixed step 111 is fixed, and the rear end of oil pump fixed seat 53 leans out fixed seat with horizontal boom state and fixes step 111, foregoing
Brearing bore oil-drawing device 55 and oil pump fixed seat 53 rear end on front side of it is fixed.
An operation of oil pump axle thread spindle nose 5431 is extended with the end of foregoing operation of oil pump axle 543, in the operation of oil pump
One is screwed on axle thread spindle nose 5431 is used to limit nut 54311 to the oil pump driven wheel that foregoing oil pump driven wheel 52 stops.
Still see Fig. 1, foregoing brearing bore oil-drawing device 55 includes an oilhole post and fixes the oilhole post 552 of pin 551 and one, oil
Hole post is fixed before the rear end that pin 551 uses the first screw 5511 and oil pump fixed seat 53 towards one end of foregoing oil pump fixed seat 53
Side is fixed, and oilhole post fixes pin 551 towards lower end of the one end of oilhole post 552 using the second screw 5512 and oilhole post 551
It is fixed, an oilhole post oil-feed interface 5521 is fixed with front side of the lower end of oilhole post 552, and on rear side of the upper end of oilhole post 552
An oilhole post flowline 5522 is fixed with, the oilhole post flowline 5522 matches with foregoing oil-feed sealed bearings inner ring hole 3511
Connect, an oilhole post oil-through-hole 5523 is offered in oilhole post 522, foregoing oilhole post oil-feed interface 5521 and oilhole post are fuel-displaced
Pipe 5522 is communicated with the oilhole post oil-through-hole 5523, and foregoing oil pump outlet line 542 is coupled with oilhole post oil-feed interface 5521.By upper
State it is bright understand, oil-feed sealed bearings 351 substantially serve the effect of oil pipe flexible joint, because oil-feed sealed bearings 351
Oil-feed sealed bearings inner ring do not rotate.
As shown in Figure 1, the shape that foregoing oilhole post fixes pin 551 is in L-shaped, the top of foregoing oilhole post 552 and
The position of foregoing oilhole post oil-through-hole 5523 is provided with the oily blocking screw 5524 of an oilhole post, and the horizontal stroke of oilhole post 552
Section is in flat rectangular-shaped.This shape can rationally utilize the sky between power input shaft 2 and the end face of splined shaft spindle nose 31
Between, to avoid producing interference situations.
Application examples：
Refer to Fig. 2 and combine Fig. 1, figure 2 illustrates eccentric disc 6 is installed on into splined shaft 3 by eccentric disc bearing 61
And swing arm 7 is installed on the situation on splined shaft 3.Power input shaft tooth is driven by the motion of power input shaft 2 during work
Wheel 22, because the drive gear 41 of the structural system of cam drive 4 is meshed with power input shaft gear 22, thus by moving
Power input shaft gear 22 drives drive gear 41, drives cam drive 4 to move by drive gear 41, by cam drive
4 move splined shaft 3, and then move eccentric disc 6 and swing arm 7.
In aforementioned process, due to the present invention positive type lubricating oil oil supply mechanism 5 oil pump driving wheel 51 be fixed on it is dynamic
The right-hand member of power input shaft 2, thus oil pump driving wheel 51 is moved with power input shaft 2 under the work of power input shaft 2, drives oil
Pump driven pulley 52, operation of oil pump axle 543 is driven by oil pump driven wheel 52, oil pump 54 is in work shape by operation of oil pump axle 543
State, casing chamber 11 oil suction of the pump inlet pipe 541 from casing 1（Lubricating oil is filled in casing chamber 11）, will by oil pump outlet line 542
Lubricating oil leads to the oilhole post oil-feed interface 5521 of oilhole post 552, and lubricating oil goes out through oilhole post oil-through-hole 5523, oilhole post successively
Oilhole 5522, oil-feed sealed bearings inner ring hole 3511 and splined shaft draw oil duct 32, until being drawn by splined shaft oil road 33, to preceding
Lubricated between the eccentric disc bearing 61 and eccentric disc and the contact surface of swing arm 7 stated.Due to lubricating oil be from inside to outside i.e. with
Positive manner is to lubricating between eccentric disc bearing 61 and eccentric disc 6 and the contact surface of swing arm, thus with ultimate attainment lubrication
Effect, it is highly beneficial to increasing the service life.
In summary, the technical scheme that the present invention is provided compensate for the shortcoming in prior art, favorably accomplish invention
Task, has faithfully cashed the technique effect referred in the superincumbent technique effect column of applicant.
Claims (9)
1. a kind of electronic dobby machine with positive lubricating function, including casing (1), power input shaft (2), splined shaft (3) and
Cam drive (4), casing (1) is in a state of use with the state support that soars in terrace in frame, power input shaft
(2) right-hand member is probeed into the casing chamber (11) of casing (1) and to be rotatably supported at the power being arranged in casing chamber (11) defeated
Enter on e axle supporting seat (21), a power input shaft gear (22), power input shaft are fixed with the right-hand member of the power input shaft (2)
(2) left end is connected with power input shaft drive device, and splined shaft (3) is located in casing chamber (11), cam drive
(4) it is rotatably supported on front side of on the splined shaft spindle nose (31) of splined shaft (3), and the rear side of cam drive (4) is rotated
Ground is supported on the cam drive supporting shaft holder (43) being arranged in casing chamber (11), and in the cam drive
(4) drive gear (41) is fixed with front side of, the drive gear (41) is meshed with described power input shaft gear (22),
It is characterized in that offering one in the axially center of the splined shaft (3) with the state for the length direction for being parallel to splined shaft (3)
Splined shaft draws oil duct (32), and an oil-feed sealed bearings mounting hole (35) is offered in the front end of splined shaft (3), oil seal is entered at this
An oil-feed sealed bearings (351) are embedded with bearing mounting hole (35), described splined shaft draws oil duct (32) and enters oil seal with this
The oil-feed sealed bearings inner ring hole (3511) of the oil-feed sealed bearings inner ring of bearing (351) is communicated, with vertical in the middle part of splined shaft (3)
The straight state in splined shaft (3) offers a diametric splined shaft oil road (33) for running through splined shaft (3), the splined shaft
Oil road (33) draws oil duct (32) formation cross false relation and draw oil duct (32) with splined shaft with the splined shaft to be communicated,
It is provided with casing chamber (11) and in the position of the front side corresponding to the sealed bearings inner ring hole (3511) positive type profit
Lubricating oil oil supply mechanism (5), the positive type lubricating oil oil supply mechanism (5) is connected simultaneously with oil-feed sealed bearings inner ring hole (3511) oil circuit
And be also connected with described power input shaft (2).
2. the electronic dobby machine according to claim 1 with positive lubricating function, it is characterised in that in described spline
The surface of the length direction of axle (31), which is constituted, one group of spline (34), described splined shaft oil road (33) and one group of spline
(34) wherein one spline in is communicated.
3. the electronic dobby machine according to claim 1 with positive lubricating function, it is characterised in that described positive type
Lubricating oil oil supply mechanism (5) include oil pump driving wheel (51), oil pump driven wheel (52), oil pump fixed seat (53), oil pump (54) and
Brearing bore oil-drawing device (55), position of the oil pump driving wheel (51) on the right side corresponding to the power input shaft gear (22)
The right-hand member of the power input shaft (2) is fixed on, oil pump fixed seat (53) is fixed in the casing chamber (11) of the casing (1),
Side of the oil pump (54) with oil pump fixed seat (53) under is fixed, pump inlet pipe (541) and the casing chamber of the oil pump (54)
(11) communicate, the oil pump outlet line (542) of oil pump (54) is connected with brearing bore oil-drawing device (55), and the brearing bore draws oil
Device (55) is corresponding with the oil-feed sealed bearings inner ring hole (3511) and is engaged, the brearing bore oil-drawing device (55)
Fixed with oil pump fixed seat (53), the operation of oil pump axle (543) of oil pump driven wheel (52) and oil pump (54) is fixed and the oil pump
Driven pulley (52) is driven with the oil pump driving wheel (51) to be coordinated.
4. the electronic dobby machine according to claim 1 with positive lubricating function, it is characterised in that in described oil pump
The left side of driving wheel (51), which is constituted, an oil pump driving wheel fixed seat (511), is arranged in the oil pump driving wheel fixed seat (511)
There are an oil pump driving wheel fixing screws (5111), the oil pump driving wheel fixing screws (5111) and the power input shaft (2)
Right-hand member is fixed；The oil pump driven wheel (52) is fixed with flat key fixed form and the operation of oil pump axle (543).
5. the electronic dobby machine with positive lubricating function according to claim 3 or 4, it is characterised in that described oil pump
Driving wheel (51) and oil pump driven wheel (52) are gear.
6. the electronic dobby machine according to claim 3 with positive lubricating function, it is characterised in that in the casing (1)
Casing chamber (11) in and corresponding to the oil pump fixed seat (53) position constitute have a fixed seat fix step
(111), fixed in the fixed seat on step (111) and offer fixed step screw (1111), the front end of oil pump fixed seat (53)
Step (111) is fixed with fixed seat in the position corresponding to fixed step screw (1111) by oil pump fixed seat screw (531)
It is fixed, and the rear end of oil pump fixed seat (53) leans out fixed seat with horizontal boom state and fixed in step (111), described bearing
Hole oil-drawing device (55) on front side of the rear end of oil pump fixed seat (53) with fixing.
7. the electronic dobby machine according to claim 4 with positive lubricating function, it is characterised in that in the oil pump work
The end for making axle (543) is extended with an operation of oil pump axle thread spindle nose (5431), in the operation of oil pump axle thread spindle nose (5431)
On screw one be used for the oil pump driven wheel (52) stop oil pump driven wheel limit nut (54311).
8. the electronic dobby machine according to claim 6 with positive lubricating function, it is characterised in that in described bearing
Hole oil-drawing device (55) includes an oilhole post and fixes pin (551) and an oilhole post (552), and oilhole post fixes pin (551) towards institute
State and fixed on front side of one end of oil pump fixed seat (53) and the rear end of oil pump fixed seat (53), and oilhole post fixes pin (551) direction
One end of oilhole post (552) and the lower end of oilhole post (551) are fixed, and an oilhole is fixed with front side of the lower end of oilhole post (552)
Post oil-feed interface (5521), and an oilhole post flowline (5522) is fixed with rear side of the upper end of oilhole post (552), the oilhole post
Flowline (5522) and the oil-feed sealed bearings inner ring hole (3511) are matched, and an oilhole is offered in oilhole post (522)
Post oil-through-hole (5523), the oilhole post oil-feed interface (5521) and oilhole post flowline (5522) and the oilhole post oil-through-hole
(5523) communicate, the oil pump outlet line (542) is coupled with oilhole post oil-feed interface (5521).
9. the electronic dobby machine according to claim 8 with positive lubricating function, it is characterised in that the oilhole post is consolidated
The shape for determining pin (551) is in L-shaped, at the top of the oilhole post (552) and corresponding to the oilhole post oil-through-hole
(5523) position is provided with the oily blocking screw (5524) of an oilhole post, and the cross section of oilhole post (552) is in flat rectangle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390071.0A CN106987958B (en) | 2017-05-27 | 2017-05-27 | Electronic dobby machine with positive lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710390071.0A CN106987958B (en) | 2017-05-27 | 2017-05-27 | Electronic dobby machine with positive lubricating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106987958A true CN106987958A (en) | 2017-07-28 |
| CN106987958B CN106987958B (en) | 2018-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440252A (en) * | 2018-12-21 | 2019-03-08 | 常熟纺织机械厂有限公司 | Electronic dobby machine with self-lubricate function |
| CN114150414A (en) * | 2022-01-10 | 2022-03-08 | 江苏金龙科技股份有限公司 | Self-lubricating device for moving parts of electronic dobby |
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2017
- 2017-05-27 CN CN201710390071.0A patent/CN106987958B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440252A (en) * | 2018-12-21 | 2019-03-08 | 常熟纺织机械厂有限公司 | Electronic dobby machine with self-lubricate function |
| CN109440252B (en) * | 2018-12-21 | 2023-12-01 | 常熟纺织机械厂有限公司 | Electronic dobby with automatic lubrication function |
| CN114150414A (en) * | 2022-01-10 | 2022-03-08 | 江苏金龙科技股份有限公司 | Self-lubricating device for moving parts of electronic dobby |
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| Publication number | Publication date |
|---|---|
| CN106987958B (en) | 2018-05-04 |
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Effective date of registration: 20231101 Address after: 710000 industrial intensive area, Yongle Town, Jinghe new town, Xixian new area, Xi'an City, Shaanxi Province Patentee after: XI'AN BINTIAN MACHINERY CO.,LTD. Address before: No. 8 Sunshine Avenue, Changshu City, Suzhou City, Jiangsu Province, 215557 (Dayi) Patentee before: JIANGSU JINLONG TECHNOLOGY Co.,Ltd. |