CN207295107U - Axial center type bias twin shaft ultrahigh speed needing machine - Google Patents
Axial center type bias twin shaft ultrahigh speed needing machine Download PDFInfo
- Publication number
- CN207295107U CN207295107U CN201720581050.2U CN201720581050U CN207295107U CN 207295107 U CN207295107 U CN 207295107U CN 201720581050 U CN201720581050 U CN 201720581050U CN 207295107 U CN207295107 U CN 207295107U
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- China
- Prior art keywords
- axial center
- counterweight
- center type
- connecting rod
- gear
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- Expired - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses axial center type bias twin shaft ultrahigh speed needing machine, including push rod guide sleeve, needle beam, gear-box, two main shafts and one piece of counterweight beam, two main shafts to be inserted in gear-box；The end of every main shaft is eccentric structure, and the end of main shaft is provided with axial center type eccentric ratio；Axial center type eccentric ratio is connected with push rod guide sleeve, and the bottom of push rod guide sleeve is fixedly connected by screw rod with needle beam；Every main shaft is provided with an axial center type eccentric wheel in the both sides of gear-box；Counterweight connecting rod is also equipped with main shaft, the inside of counterweight connecting rod has counterweight eccentric bushing, and counterweight connecting rod is between axial center type eccentric wheel and gear-box；Counterweight beam is located at the lower section of gear-box, and the top of counterweight beam has four connection connecting rod bases, and four counterweight connecting rods on two main shafts are connected connecting rod base with this four respectively and are hinged.The utility model is balanced using centrifugal balance and counter weight type to complete the balance of complete machine, ensures that machine can be (1800 beats/min with ultrahigh speed）Continuously run, and the power consumption of complete machine is reduced more than 30%.
Description
Technical field
The utility model belongs to non-woven cloth manufacturing machine technical field, relate to a kind of needing machine, more particularly to
Axial center type bias twin shaft ultrahigh speed needing machine.
Background technology
Needle point method nonwoven techniques are acted on using the puncture of pricker, make what preceding working procedure processed to have certain uniformity
Fibre web in fiber mutually tangle, form a kind of reinforcement means of the non-woven cloth with some strength and thickness.But in reality
In the pinprick reinforcement production of border, the raising of punch frequency and needling density is influenced by the vibration of equipment eccentric main axis and main axe intensity.
It is the effective means for reducing acupuncture machine vibration using clump weight to realize needing machine high frequency, running at high speed.By scientific and reasonable
Selection, calculate, processing clump weight, can balancing equipment reciprocal inertia force and rotating inertia force.
But with the continuous development of industry, the continuous improvement of the punch frequency of needing machine, to needing machine machine operation
Required precision is also higher and higher.Although the mode of above-mentioned increase clump weight can put forward punch frequency highest to 1500 beats/min
Clock, still, then punch frequency is up lifted, machinery will disequilibrium, and can be showed with significant vibration mode.
Utility model content
Technical problem to be solved in the utility model is to provide axial center type bias twin shaft ultrahigh speed needing machine, can be effective
Mechanical oscillation when ground solves the problems, such as punch frequency more than 1500 beats/min.
In order to solve the above-mentioned technical problem, the utility model provides axial center type bias twin shaft ultrahigh speed needing machine, including pushes away
Bar guide sleeve, needle beam, gear-box, two main shafts and one piece of counterweight beam, two main shafts are inserted in the gear-box；Described in every
The end of main shaft is eccentric structure, and the end of the main shaft is provided with axial center type eccentric ratio；The axial center type eccentric ratio with
The push rod guide sleeve connection, the bottom of the push rod guide sleeve is fixedly connected by screw rod with needle beam；The every main shaft is in described
The both sides of gear-box are respectively provided with an axial center type eccentric wheel；Counterweight connecting rod, the balance are also equipped with the main shaft
The inside of counterweight connecting rod has the counterweight eccentric bushing being set on the main shaft, and the counterweight connecting rod is located at the axial center type
Between eccentric wheel and the gear-box；The counterweight beam is located at the lower section of the gear-box, and the top of the counterweight beam has four
A connection connecting rod base, four counterweight connecting rods on two main shafts are connected connecting rod base with this four respectively and are hinged.
As a kind of optimal technical scheme of the utility model, in the gear-box have four engage successively to turn
Gear, two main shafts are respectively inserted in two therein in rotating disk, two other is to being respectively provided with one in rotating disk
Power input shaft.
As a kind of optimal technical scheme of the utility model, also there is main shaft fixing bearing, the master on the main shaft
Axis fixing bearing is between the axial center type eccentric wheel and the counterweight connecting rod.
As a kind of optimal technical scheme of the utility model, there are two easy-to-mount lugs on the connecting rod.
The beneficial effect that the utility model is reached is：1. the utility model using centrifugal balance and counter weight type balance come
The balance of complete machine is completed, ensures that machine can be continuously run with ultrahigh speed (1800 beats/min)；2. employ above-mentioned balanced structure
Needing machine, its movement locus reduce 2/3rds than the circumference of original excircle eccentricity structure needing machine every revolution, from
And energy saving effect is reached；3. moreover, the centrifugal force in operation process is reduced than original excircle eccentricity structure needing machine
2/3rds, the use of counter weight construction and integral type gear-box plus reasonable computation so that the failure rate drop of needing machine
Low percentage 50.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the another side structure diagram of the utility model；
Fig. 3 is the side view of the counterweight connecting rod of embodiment two.
In figure：1st, push rod guide sleeve；2nd, needle beam；3rd, gear-box；4th, main shaft；5th, counterweight beam；6th, axial center type eccentric ratio；7th, axis
Core type eccentric wheel；8th, counterweight connecting rod；9th, connecting rod base is connected；10th, main shaft fixing bearing；1a, to rotating disk；8a, lug.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
Embodiment one
As shown in Figure 1, the utility model axial center type bias twin shaft ultrahigh speed needing machine, including push rod guide sleeve 1, needle beam 2, tooth
3, two main shafts 4 of roller box and one piece of counterweight beam 5, two main shafts are inserted in gear-box；The end of every main shaft is eccentric structure, main
The end of axis is provided with axial center type eccentric ratio 6, and the out-of-balance force of the eccentric structure generation at main shaft both ends is in the feelings to run at high speed
It can reduce by more than 2/3rds centrifugal force under condition, so as to reach the stability of operating and energy-saving effect.Axial center type is eccentric even
Bar is connected with push rod guide sleeve, and the bottom of push rod guide sleeve is fixedly connected by screw rod with needle beam；Every main shaft is in the both sides of gear-box
One axial center type eccentric wheel 7 is respectively installed；Counterweight connecting rod 8 is also equipped with main shaft, the inside of counterweight connecting rod has
The counterweight eccentric bushing (not marked in figure) being set on main shaft, counterweight connecting rod be located at axial center type eccentric wheel and gear-box it
Between；Counterweight beam is located at the lower section of gear-box, and the top of counterweight beam has four connection connecting rod bases 9, and four on two main shafts
Root counterweight connecting rod is connected connecting rod base with this four respectively and is hinged.
Further that also there is main shaft fixing bearing 10 on main shaft, main shaft fixing bearing be located at axial center type eccentric wheel with
Between counterweight connecting rod.
The utility model is balanced using centrifugal balance and counter weight type to complete the balance of complete machine, ensures that machine can be with superelevation
Fast (1800 beats/min) are continuously run.Employ the needing machine of above-mentioned balanced structure, its movement locus than it is original it is cylindrical partially
The circumference of core structure needing machine every revolution reduces 2/3rds, so as to reach energy saving effect；Moreover, in operation process
Centrifugal force reduce 2/3rds than original excircle eccentricity structure needing machine, plus the counter weight construction and one of reasonable computation
The use of formula gear-box so that the failure rate of needing machine reduces percentage 50.
Embodiment two
Referring to Fig. 2, in gear-box have four engage successively rotating disk 1a, two main shafts are respectively inserted in therein
Two two other is to being respectively provided with a power input shaft in rotating disk in rotating disk, wherein a power input shaft is used
In connection motor, the power input shaft having more is can to install additional when balance original paper carrys out adjustment with lengthening needing machine that multisection type can be made
Connection.
Embodiment three
Referring to Fig. 3, there are two easy-to-mount lug 8a on counterweight connecting rod.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. axial center type bias twin shaft ultrahigh speed needing machine, it is characterised in that including push rod guide sleeve, needle beam, gear-box, two main shafts
With one piece of counterweight beam, two main shafts are inserted in the gear-box；The end of the every main shaft is eccentric structure, the master
The end of axis is provided with axial center type eccentric ratio；The axial center type eccentric ratio is connected with the push rod guide sleeve, and the push rod is led
The bottom of set is fixedly connected by screw rod with needle beam；The every main shaft is provided with an axle center in the both sides of the gear-box
Formula eccentric wheel；Counterweight connecting rod is also equipped with the main shaft, the inside of the counterweight connecting rod is described with being set in
Counterweight eccentric bushing on main shaft, the counterweight connecting rod is between the axial center type eccentric wheel and the gear-box；It is described
Counterweight beam is located at the lower section of the gear-box, and the top of the counterweight beam has four connection connecting rod bases, on two main shafts
Four counterweight connecting rods be connected connecting rod base with this four respectively and be hinged.
2. axial center type bias twin shaft ultrahigh speed needing machine according to claim 1, it is characterised in that also have on the main shaft
There is main shaft fixing bearing, the main shaft fixing bearing is between the axial center type eccentric wheel and the counterweight connecting rod.
3. axial center type bias twin shaft ultrahigh speed needing machine according to claim 1 or 2, it is characterised in that the gear-box
It is interior have four engage successively to rotating disk, two main shafts are respectively inserted in two therein in rotating disk, in addition
Two to being respectively provided with a power input shaft in rotating disk.
4. axial center type bias twin shaft ultrahigh speed needing machine according to claim 3, it is characterised in that have on the connecting rod
Two easy-to-mount lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581050.2U CN207295107U (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581050.2U CN207295107U (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295107U true CN207295107U (en) | 2018-05-01 |
Family
ID=62271911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581050.2U Expired - Fee Related CN207295107U (en) | 2017-05-24 | 2017-05-24 | Axial center type bias twin shaft ultrahigh speed needing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914394A (en) * | 2018-09-21 | 2018-11-30 | 王永祥 | Interior centering type ultrahigh speed needing machine |
| CN108930097A (en) * | 2017-05-24 | 2018-12-04 | 王永祥 | Axial center type bias twin shaft ultrahigh speed needing machine |
-
2017
- 2017-05-24 CN CN201720581050.2U patent/CN207295107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930097A (en) * | 2017-05-24 | 2018-12-04 | 王永祥 | Axial center type bias twin shaft ultrahigh speed needing machine |
| CN108914394A (en) * | 2018-09-21 | 2018-11-30 | 王永祥 | Interior centering type ultrahigh speed needing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20200524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |