CN205659994U - Pay -off unit - Google Patents
Pay -off unit Download PDFInfo
- Publication number
- CN205659994U CN205659994U CN201620574056.2U CN201620574056U CN205659994U CN 205659994 U CN205659994 U CN 205659994U CN 201620574056 U CN201620574056 U CN 201620574056U CN 205659994 U CN205659994 U CN 205659994U
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- CN
- China
- Prior art keywords
- main shaft
- block
- actinobacillus device
- move
- slide rail
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a pay -off unit, include: the frame is equipped with in along the slide rail of upper and lower direction extension, is equipped with on the slide rail and follows the gliding main shaft installation component of slide rail, main shaft, main shaft rotationally set up on main shaft installation component, lifting drive mechanism for displacement about the driving spindle, tension mechanism, tension mechanism is including fixed setting up at main epaxial positioning disk, not setting up at the inside axial displacement piece that just can follow the axial displacement of main shaft of radial movement piece along a plurality of radial movement pieces, one -to -one ground that the circumference of main shaft distributes, axial drive mechanism for drive axial displacement piece axial displacement. According to the configuration, the utility model provides a pay -off unit, it can realize the installation of coil in convenient and fast ground, and can guarantee the stability of unwrapping wire in -process coil, avoids the problem that the card line appears, sink.
Description
Technical field
This utility model relates to drawing cable line technology field, more particularly, it relates to a kind of actinobacillus device.
Background technology
Domestic milling train uses the ring type of loose formula and puts away sports equipment, and uses frame carried type pay off rack unwrapping wire in subsequent handling.Existing
Aluminum bar or aluminium alloy rod in technology are coiled into coil, use frame carried type unwrapping wire mode during unwrapping wire, and during unwrapping wire, coil is solid
Fixed, and be axially vertical direction.During unwrapping wire, by pulling force, aluminum bar or aluminium alloy rod are pulled out, and this kind of unwrapping wire side
Formula ecto-entad, easily there is card line, the unstable phenomenon such as subside in unwrapping wire process, and existing frame carried type pay off rack can not be expired
The efficient production requirement of foot.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of actinobacillus device, and it can realize line conveniently and efficiently
The installation of circle, and ensure that the stability of coil during unwrapping wire, it is to avoid problem card line occurs, subsiding.
A kind of actinobacillus device that this utility model provides, including:
Frame, described frame is provided with vertically extending slide rail, and described slide rail is provided with can be along described slide rail
The main shaft mounting assembly slided；
Main shaft, described main shaft is rotatablely arranged in main shaft mounting assembly；
Lift drive mechanism, is used for driving described main shaft upper and lower displacement；
Tension mechanism, positioning disk that described tension mechanism includes being fixedly installed on described main shaft, week along described main shaft
To distribution multiple move radially block, correspondingly be arranged on described in move radially block internal and can be along the axle of described main shaft
Block is moved axially to displacement；Described move radially be provided with between block and described positioning disk radially-directed groove and with described radial guiding
To groove cooperatively bulge-structure；Described move radially block and the described cooperation face moving axially block is inclined-plane, described axial shifting
During motion block positive-displacement vertically, described in move axially block drive described in move radially block and expand outwardly；Described move axially block
Vertically reversely displacement time, described in move axially block drive described in move radially block to contract；
Axial actuating mechanism, be used for driving described in move axially the axial displacement of block.
Preferably, multiple described in move axially block and be all fixedly installed on the outer peripheral face of same central shaft, described center
Axle is provided with the first centre bore, and described central shaft is socketed on the periphery of described main shaft by described first centre bore, described axle
Drive described central shaft along the axial displacement of described main shaft to drive mechanism.
Preferably, described main shaft is provided with the second centre bore, and described axial actuating mechanism includes being fixedly installed on described main shaft
On nut match with described nut and be inserted into the leading screw in described second centre bore, described leading screw and described central shaft
It is connected by bearing.
Preferably, described main shaft is provided with mounting flange and the loose flange being removably installed on described main shaft, institute
State mounting flange and described loose flange lays respectively at the both sides of described tension mechanism.
Preferably, also include:
Mobile dolly, is used for carrying pay off rack；
Track, described mobile dolly runs on the track, and described frame is positioned at one end of described track.
Preferably, described lift drive mechanism includes motor and by described motor-driven elevating screw, described lifting silk
Thick stick drives described main shaft upper and lower displacement.
Preferably, described main shaft mounting assembly is provided with the joint for being connected, described joint with described elevating screw
Be provided with the mounting hole that long axis direction is vertical direction, the lower end of described elevating screw by be plugged in the bearing pin of described mounting hole with
Described joint connects, and described bearing pin can be along long axis direction relative motion in described mounting hole.
Preferably, the apparatus for controlling of lifting that can control described elevating screw lifting travel is also included.
Preferably, described apparatus for controlling of lifting includes that the first travel switch being arranged on described slide rail and the second stroke are opened
Closing, described elevating screw rises to trigger described first travel switch during the first predeterminated position, described first stroke on-off control
Described motor stopping action；Described elevating screw drops to trigger described second travel switch during the second predeterminated position, and described
Two travel switches control described motor stopping action.
The actinobacillus device that this utility model provides, when installing pay off rack, can first pass through lift drive mechanism and drive main
Axle drops to predeterminated position, before then using the dolly of outside that coil is shifted onto the frame of actinobacillus device, and makes the center of coil
Hole aligns with the main shaft of actinobacillus device, and then dolly continues to push away forward, makes the tension mechanism that the centre bore of coil is enclosed within main shaft
On, then make axial actuating mechanism drive the block forward that moves axially of tension mechanism to move, owing to moving axially block and radially moving
The cooperation face of motion block is inclined-plane, when moving axially block forward and moving, move axially block gradually oppress move radially block to away from
The direction of main shaft is moved, and then the centre bore making to move radially block and coil pushes against.Then control lift drive mechanism and drive main
Move in axle mounting assembly, and then make main shaft upper shifting together with coil, owing to main shaft is rotatably arranged in main shaft mounting assembly,
Main shaft can rotate with coil and carry out unwrapping wire.Being arranged such, the actinobacillus device that this utility model provides, it can be convenient and swift
Realize the installation of coil, and ensure that the stability of coil during unwrapping wire, it is to avoid problem card line occurs, subsiding.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is actinobacillus device overall schematic in this utility model detailed description of the invention；
Fig. 2 is A portion enlarged diagram in Fig. 1；
Fig. 3 is B portion enlarged diagram in Fig. 1；
In Fig. 1-Fig. 3:
Frame 11, main shaft mounting assembly 12, main shaft 13, positioning disk 14, move radially block--15, move axially
Block 16, nut 17, leading screw 18, loose flange 19, mounting flange 20, mobile dolly 21, track 22, electricity
Machine 23, elevating screw 24, joint 25, mounting hole 26, central shaft 27.
Detailed description of the invention
This detailed description of the invention provides a kind of actinobacillus device, and it can realize the installation of coil, and energy conveniently and efficiently
The enough stability of coil during guarantee unwrapping wire, it is to avoid problem card line occurs, subsiding.
Hereinafter, referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to described in claim
Utility model content play any restriction effect.It addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of the utility model described in claim.
Refer to Fig. 1-Fig. 3, the actinobacillus device that the present embodiment provides, including frame 11, main shaft 13, lift drive mechanism,
Tension mechanism and axial actuating mechanism.
Wherein, frame 11 is provided with vertically extending slide rail, and slide rail is provided with main shaft mounting assembly 12, main shaft 13
It is rotatablely arranged in main shaft mounting assembly 12, such as, bearing, main shaft can be respectively equipped with at the two ends of main shaft mounting assembly 12
13 can pass two bearings.
Lift drive mechanism is used for drive shaft 13 upper and lower displacement, and this lift drive mechanism may particularly include motor 23, subtracts
Speed device and elevating screw 24, drive elevating screw 24 to move up and down by motor 23 and decelerator, and elevating screw 24 is pacified with main shaft
Arrangement 12 is connected, and then drives main shaft 13 to move up and down.Certainly, this lift drive mechanism is alternatively other type of driving
Mechanism, such as, hydraulic cylinder etc..
Main shaft 13 part is arranged in main shaft mounting assembly 12, and another part stretches out in main shaft mounting assembly 12, and
Extension is provided with tension mechanism, this tension mechanism specifically include be fixedly installed on main shaft 13 positioning disk 14, along main shaft
13 circumferentially distributed multiple move radially block 15, be arranged on that to move radially block 15 internal and can be along main shaft 13 correspondingly
Axial displacement move axially block 16.
Wherein, each move radially be provided with between block 15 and positioning disk 14 radially-directed groove and with radially-directed slot fit
Bulge-structure, such as, can be provided with radially-directed groove on positioning disk 14, moves radially block 15 and is provided with and is inserted into radially-directed groove
Bulge-structure, under the effect of contraction of radially-directed groove and bulge-structure, move radially block 15 and can only realize radial motion.
Each block 15 that moves radially is equipped with near the side of main shaft 13 and moves axially block 16, move axially block 16 with radially
The cooperation face of movable block 15 is inclined-plane, such as, along the same axis, moves radially block 15 and moves axially face that block 16 matches all
Move closer to main shaft 13.
When moving axially block 16 positive-displacement vertically, move axially block 16 and drive and move radially block 15 and expand outwardly；Axle
When movable block 16 reverse displacement vertically, move axially block 16 driving and move radially block 15 to contract.Axial actuating mechanism
For the axial displacement of driving axial movable block 16.
It is arranged such, the actinobacillus device that the present embodiment provides, when installing pay off rack, lift drive mechanism can be first passed through
Drive shaft 13 drops to predeterminated position, before then using the dolly of outside that coil is shifted onto the frame 11 of actinobacillus device, and makes
The centre bore of coil aligns with the main shaft 13 of actinobacillus device, and then dolly continues to push away forward, makes the centre bore of coil be enclosed within main shaft
On tension mechanism on 13, axial actuating mechanism is then made to drive block 16 forward that moves axially of tension mechanism to move, due to axle
To movable block 16 with to move radially the cooperation face of block 15 be inclined-plane, when moving axially block 16 forward and moving, move axially block 16
Gradually compressing moves radially block 15 and moves to the direction away from main shaft 13, and then the centre bore making to move radially block 15 and coil supports
Tightly, the fitment stability of coil and main shaft 13 has been effectively ensured.Then control lift drive mechanism drive shaft mounting assembly 12
Upper shifting, and then make main shaft 13 upper shifting together with coil, owing to main shaft 13 is rotatably arranged in main shaft mounting assembly 12, main shaft
13 can rotate with coil and carry out unwrapping wire.Being arranged such, the actinobacillus device that this utility model provides, it can be conveniently and efficiently
Realize the installation of coil, and ensure that the stability of coil during unwrapping wire, it is to avoid problem card line occurs, subsiding.
In the present embodiment, multiple blocks 16 that move axially can be fixedly installed on the outer peripheral face of same central shaft 27, tool
It can be integral type structure with central shaft 27 that body moves axially block 16.Central shaft 27 can be provided with the first centre bore, and central shaft
27 are socketed on the periphery of main shaft 13 by the first centre bore, and axial actuating mechanism drives central shaft 27 along the axial position of main shaft 13
Move, so can simultaneously drive each and move axially block 16 and move axially.
Above-mentioned axial actuating mechanism specific as follows can state setting, can be provided with the second centre bore in main shaft 13, axially driving
Mechanism includes that the nut 17 being fixedly installed on main shaft 13 matches with nut 17 and is inserted into the leading screw in the second centre bore
18, leading screw 18 is connected by bearing with central shaft 27.So, can be rotated by driven by motor leading screw 18, complete leading screw 18
Before and after displacement, leading screw 18 is connected with central shaft 27 by bearing, is equivalent to leading screw 18 empty set in central shaft 27, and then leading screw
18 drive central shaft 27 straight-line displacement vertically.Certainly, above-mentioned axial actuating mechanism, it is possible to for mechanisms such as hydraulic cylinders.
In order to prevent coil from coming off, main shaft 13 can be provided with mounting flange 20 and be removably installed on main shaft 13
Loose flange 19, mounting flange 20 and loose flange 19 lay respectively at the both sides of tension mechanism.When needs dismounting coil, first
First loose flange 19 is disassembled from main shaft 13, after then coil being installed on main shaft 13, then by loose flange 19
Install to main shaft 13, so that coil is kept off between loose flange 19 and mounting flange 20.
The actinobacillus device that the present embodiment provides, it is also possible to equipped with moving dolly 21 and the track 22 matched with dolly,
Mobile dolly 21 runs on track 22, and frame 11 is positioned at one end of track 22.Dolly is used for carrying coil, and coil can be first
First being placed on dolly, dolly moves to main shaft 13 position along track 22, continues to move to dolly 21 with main shaft 13 after aligning, can be by
Coil is placed on the tension mechanism of main shaft 13.
In the preferred version of the present embodiment, main shaft mounting assembly 12 is provided with for connecing that elevating screw 24 is connected
25, joint 25 is provided with the mounting hole 26 that long axis direction is vertical direction, and the lower end of elevating screw 24 is by being plugged in mounting hole
The bearing pin of 26 is connected with joint 25, and bearing pin can be along long axis direction relative motion in mounting hole 26.
Being arranged such, bearing pin can contact with the upper disc of mounting hole 26, by line under normal circumstances under gravity
When circle is contained on main shaft 13, the weight of coil acts directly on main shaft 13, then makes tension mechanism tensioner, if now main shaft
When the center of 13 is less than the center of coil, along with moving radially the expansion of block 15, when downwardly direction produces component, master can be promoted
Move on axle 13, can automatically move in the range of mounting hole 26 design, and then main shaft 13 is realized certainly with the center of coil
Dynamic adjustment aligns.
In another preferred version, the actinobacillus device that this detailed description of the invention provides can also include can controlling to lift silk
The apparatus for controlling of lifting of thick stick 24 lifting travel.Specifically, this apparatus for controlling of lifting can include the first row being arranged on slide rail
Cheng Kaiguan and the second travel switch, elevating screw 24 rises to trigger during the first predeterminated position the first travel switch, the first stroke
On-off control motor 23 stops action；Elevating screw 24 drops to trigger during the second predeterminated position the second travel switch, the second row
Journey on-off control motor 23 stops action.It is arranged such, can be automatically controlled by the first travel switch and the second travel switch
The start and stop of motor 23, and then control the lifting distance of elevating screw 24.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. an actinobacillus device, it is characterised in that including:
Frame, described frame is provided with vertically extending slide rail, and described slide rail is provided with and can slide along described slide rail
Main shaft mounting assembly；
Main shaft, described main shaft is rotatablely arranged in main shaft mounting assembly；
Lift drive mechanism, is used for driving described main shaft upper and lower displacement；
Tension mechanism, described tension mechanism includes that the positioning disk being fixedly installed on described main shaft, circumference along described main shaft are divided
Cloth multiple move radially block, correspondingly be arranged on described in move radially block internal and can be along the axial position of described main shaft
That moves moves axially block；Described move radially be provided with between block and described positioning disk radially-directed groove and with described radially-directed groove
Cooperatively bulge-structure；Described move radially block and the described cooperation face moving axially block is inclined-plane, described in move axially block
Vertically during positive-displacement, described in move axially block drive described in move radially block and expand outwardly；The described block that moves axially is along axle
When reverse displacement, described in move axially block drive described in move radially block to contract；
Axial actuating mechanism, be used for driving described in move axially the axial displacement of block.
2. actinobacillus device as claimed in claim 1, it is characterised in that move axially block described in multiple and be all fixedly installed on same
On the outer peripheral face of individual central shaft, described central shaft is provided with the first centre bore, and described central shaft is by described first center borehole jack
Being connected on the periphery of described main shaft, described axial actuating mechanism drives described central shaft along the axial displacement of described main shaft.
3. actinobacillus device as claimed in claim 2, it is characterised in that described main shaft is provided with the second centre bore, described axially drives
Motivation structure includes that the nut being fixedly installed on described main shaft matches with described nut and is inserted in described second centre bore
Leading screw, described leading screw is connected by bearing with described central shaft.
4. actinobacillus device as claimed in claim 1, it is characterised in that described main shaft is provided with mounting flange and removably pacifies
It is loaded on the loose flange on described main shaft, described mounting flange and described loose flange and lays respectively at the two of described tension mechanism
Side.
5. actinobacillus device as claimed in claim 1, it is characterised in that also include:
Mobile dolly, is used for carrying pay off rack；
Track, described mobile dolly runs on the track, and described frame is positioned at one end of described track.
6. actinobacillus device as claimed in claim 1, it is characterised in that described lift drive mechanism includes motor and by described electricity
The elevating screw that machine drives, described elevating screw drives described main shaft upper and lower displacement.
7. actinobacillus device as claimed in claim 6, it is characterised in that described main shaft mounting assembly be provided with for described liter
The joint that fall leading screw is connected, described joint is provided with the mounting hole that long axis direction is vertical direction, the lower end of described elevating screw
Being connected with described joint by being plugged in the bearing pin of described mounting hole, described bearing pin can be along long axis direction in described mounting hole
Relative motion.
8. actinobacillus device as claimed in claim 6, it is characterised in that also include controlling described elevating screw lifting travel
Apparatus for controlling of lifting.
9. actinobacillus device as claimed in claim 8, it is characterised in that described apparatus for controlling of lifting includes being arranged on described slide rail
On the first travel switch and the second travel switch, described elevating screw rises to trigger during the first predeterminated position described the first row
Cheng Kaiguan, motor stopping action described in described first stroke on-off control；When described elevating screw drops to the second predeterminated position
Triggering described second travel switch, described second travel switch controls described motor stopping action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574056.2U CN205659994U (en) | 2016-06-07 | 2016-06-07 | Pay -off unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574056.2U CN205659994U (en) | 2016-06-07 | 2016-06-07 | Pay -off unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659994U true CN205659994U (en) | 2016-10-26 |
Family
ID=57154855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620574056.2U Withdrawn - After Issue CN205659994U (en) | 2016-06-07 | 2016-06-07 | Pay -off unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470389A (en) * | 2016-06-07 | 2017-12-15 | 合肥神马科技集团有限公司 | A kind of actinobacillus device |
-
2016
- 2016-06-07 CN CN201620574056.2U patent/CN205659994U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470389A (en) * | 2016-06-07 | 2017-12-15 | 合肥神马科技集团有限公司 | A kind of actinobacillus device |
| CN107470389B (en) * | 2016-06-07 | 2020-10-13 | 合肥神马科技集团有限公司 | Paying-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161026 Effective date of abandoning: 20201013 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161026 Effective date of abandoning: 20201013 |