CN105600605B - One kind having shaft type pay off rack quick-replaceable wire coil device - Google Patents
One kind having shaft type pay off rack quick-replaceable wire coil device Download PDFInfo
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- CN105600605B CN105600605B CN201610029642.3A CN201610029642A CN105600605B CN 105600605 B CN105600605 B CN 105600605B CN 201610029642 A CN201610029642 A CN 201610029642A CN 105600605 B CN105600605 B CN 105600605B
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- bearing
- support bearing
- disk storage
- connection seat
- storage line
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Transmission Devices (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The present invention relates to one kind shaft type pay off rack quick-replaceable wire coil device, including left support bearing, wire coil bracket, disk storage line, right support bearing, tension adjustment mechanism, the gland that wire coil bracket is equipped with left axle watt, is connect with left axle watt, the left and right ends of disk storage line are mounted on by left support bearing, right support bearing in left axle watt, tension adjustment mechanism is connected with right support bearing, it is equipped with quick coupling part between disk storage line and right support bearing, the fast quick-detach and quick-replaceable of disk storage line are realized by quick coupling part.The present invention has many advantages, such as that reasonable in design, manipulation is easy to use, the quick-replaceable of shaft type pay off rack disk storage line in process of production may be implemented, it solves the problems, such as that disk storage line replaces difficulty, can effectively reduce working strength in production process, improve production efficiency.
Description
Technical field
The present invention relates to payingoff mechanism technical field in wires and cables industry, specifically one kind has shaft type pay off rack fast
Speed replaces wire coil device.
Background technology
Electric wire is a kind of widely used product, is intended to use from enterprise to civilian multiple departments, this is just determined
The diversification of its product form, according to its requirement difference, product has various line numbers and outer diameter, but final products are equal
It is formed by several single lines or the shallow bid cable combination being coiled into.No matter which kind of cable in process of production, forms the line of cable product
Stock is both needed to release from disk storage line, and has the requirement of certain direction and tension.Stored line has certain length in disk storage line
Degree limitation, when disk storage line center line is finished, must just unload ceases to be busy disk while change the drum for filling line, this requires producing
Drum should be replaced in time in the process, meet production requirement.
For wires and cables industry by development for many years, the disk storage line for being had enough to meet the need in production has formed seriation and standard
Change, being divided by the requirement disk storage line of national standard has two kinds of shaft type and shaftless, and large and medium-sized disk storage line will be all made of when in use
Have shaft type installation, there is shaft type installation to can effectively improve disk storage line actual bearer amount, at the same the installation of disk storage line more stablize with
Securely, the safety in production process is improved.The pay off rack in large-scale twisting cage of cabling machine frame, this pay off rack is especially applied to exist
When work, itself carries disk storage line and is integrally turned round with cage frame, while also needing to carry out rotation, this kind of draw drum must use
There is shaft type installation, to prevent disk storage line to be thrown out of under the action of the centrifugal force, ensures safe and reliable in its course of work.
There is shaft type pay off rack mostly by conducting mechanism 1, left support bearing 2, wire coil bracket 3, disk storage line 4, right support bearing
5, tension adjustment mechanism 6 forms, referring specifically to Fig. 1.Disk storage line endoporus is supported using wire coil shaft, and left and right is fixed at wire coil shaft both ends
In spring bearing, entire mechanism must have the function of to support disk storage line, effective position disk storage line and brake three kinds of disk storage line.Mesh
The replacement of preceding disk storage line and installation process are as follows：Left and right spring bearing briquetting is opened, disk storage line is supported together with wire coil shaft, left and right
Bearing, tensioning mechanism are removed jointly, and disk storage line can be replaced by then unloading an end bearing, again will after having replaced disk storage line
It is whole to be fitted into wire coil bracket.During above-mentioned replacement disk storage line as can be seen that using thering is shaft type to install so that disk storage line is solid
Fixed reliable, the safety in work is reliably ensured, but the substitute mode of disk storage line is very complicated.
Existing pay off rack is mostly manual unwrapping wire, vertical unwrapping wire, tension adjustment etc., is chiefly used in being laid with cable construction process.
It is made in cable production for medium-and-large-sized cable-former, to there is shaft type drum to carry out quick-change mechanism not yet.
Invention content
In order to solve shaft type pay off rack in process of production, disk storage line replaces the problems such as complicated, replacing construction is long, this hair
Bright offer one kind having shaft type pay off rack quick-replaceable wire coil device, considerably reduces handling number of components, so that replacing storage
Drum process becomes simple and quick.
One kind having shaft type pay off rack quick-replaceable wire coil device, including left support bearing, wire coil bracket, disk storage line, right branch
Support bearing, tension adjustment mechanism, the gland that the wire coil bracket is equipped with left axle watt, is connect with left axle watt, the disk storage line
Left and right ends are mounted on by left support bearing, right support bearing in left axle watt, and tension adjustment mechanism is connected with right support bearing,
It is equipped with quick coupling part between disk storage line and right support bearing, the fast quick-detach of disk storage line is realized by quick coupling part
With quick-replaceable.The present invention uses quick coupling part, to which disk storage line be detached with right support bearing, tension adjustment mechanism,
When so that replacing disk storage line 4, disk storage line and a small amount of support component are only unloaded, ensures the simplicity of disk storage line replacement process quickly.
The disk storage line installation is using there is shaft type, and disk storage line is equipped with centre bore one, the built-in wired disc core axis of centre bore one, institute
It states and determines that the drum mandrel left end is equipped with left support by collet equipped with a pair of of collet, the disk storage line position on drum mandrel
Bearing, the drum mandrel are fixed on by left support bearing in the left axle watt of wire coil bracket, and drum mandrel right end is loaded on quick
In coupling part.
It includes left shaft holder and sliding bearing that the left support bearing, which uses sliding bearing form, the left support bearing,
The both ends of the left shaft holder are equipped with raised flanges, and the raised flanges are caught in the left axle watt of wire coil bracket axial solid to realize
Fixed, the top of the raised flanges is fixed by gland, and the left shaft holder is equipped with endoporus, and the sliding bearing makes in pairs
With pair of sliding bearing is mounted in the endoporus of left shaft holder, and left end and the sliding bearing of drum mandrel coordinate, the left bearing
Seat, using being interference fitted, ensures that sliding bearing is reliably fixed with sliding bearing, and drum mandrel is gap-matched with sliding bearing,
Ensure that rotation is flexible, convenient disassembly.
The quick coupling part is located on the inside of right support bearing, and the quick coupling part includes connection seat, locking pressure
Block, lifting bolt, locking axis pin, compressed spring, circle driving lever and position cam.
The right support bearing includes right axle bearing, central shaft, deep groove ball bearing and flat key, the both ends point of the central shaft
It is not connected with tension adjustment mechanism, quick coupling part, the central shaft is connected by deep groove ball bearing with right axle bearing, described
Flat key is installed on center shaft.
The back side of the connection seat is equipped with centre bore two, and the front upper of the connection seat is equipped with upper half circular hole, described
The centre bore two of joint chair is fixed on the central shaft of right support bearing, and the drum mandrel right end is put into the positive upper half of connection seat
In circular hole, the locking clamping block is inserted into connection seat from connection seat upper front, and drum mandrel is compressed using locking clamping block, described
Joint chair location hole identical with size is equipped in locking clamping block, the axis weight of location hole after connection seat and locking clamping block cooperation
Close, it is described locking axis pin be inserted into connection seat, locking clamping block location hole in, to lock locking clamping block and drum mandrel, institute's rheme
The back side that cam is loaded on connection seat is set, one end of the locking axis pin is pierced by from the center of position cam, the axis of the round driving lever
Line is vertical with the locking axis of axis pin, and the external cylindrical surface of the locking axis pin is equipped with transverse holes, and the round driving lever is inserted into locking pin
In the transverse holes of axis, it is equipped with helicla flute along the axis direction of position cam on the position cam, the round driving lever is caught in position
It sets in the helicla flute of cam, the compressed spring is mounted between position cam bottom surface and locking axis pin annulus end face, spring
Pressure ensures that locking axis pin is inserted into locking clamping block in location hole；Rotation circle driving lever makes it be transported up and down along the helicla flute of position cam
It is dynamic, locking axis pin can be driven to extract or be inserted into location hole, reach the release for changing locking clamping block and drum mandrel or locking shape
State.
The material of sliding bearing is wear resistant cast iron or copper alloy in the left support bearing, and V is equipped in the sliding bearing
Type oil storage tank or semi-circular oil storage tank.
The connection seat integrally uses class square structure.
The connection seat top is equipped with guide groove, and the locking clamping block is inserted into guide groove.
The guide groove is rectangle or V-structure.
The locking axis pin includes thick section and thin segment, and the thick section is realized after coordinating with locking clamping block determines locking clamping block
Position ensures that enough intensity, the thin segment are inserted into positioning of the compressed spring realization to compressed spring.
The position cam base uses round flange structure, round flange structure to be fixed on the back of the body of connection seat by 3 screws
Face, spiral groove edge and transition portion are arc-shaped, ensure the kinematic dexterity of element thereon.
The tension adjustment mechanism includes braked wheel, thin steel strip, bearing, long bolt, spring, plain washer and nut, described
Braked wheel is connected with right support bearing, and thin steel strip is housed in the outer circle of the braked wheel, and the bearing is mounted in thin steel strip, branch
Seat is connected by long bolt, and the spring pocket is on long bolt, and spring is pressed on by plain washer and nut on long bolt.
Spring heights can be changed in adjusting nut, are adjusted to the clamping force of thin steel strip, to change the rotational resistance of braked wheel, make it
Reach job requirement.
The beneficial effects of the invention are as follows：The present invention has many advantages, such as that reasonable in design, manipulation is easy to use, may be implemented
The quick-replaceable for having shaft type pay off rack disk storage line in process of production solves the problems, such as that disk storage line is replaced difficult, can effectively drop
Working strength in low production process improves production efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram in the prior art for having shaft type pay off rack；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is the dimensional structure diagram that left support bearing, disk storage line, drum mandrel, the collet of the present invention connects；
Dimensional structure diagram when Fig. 4 is left shaft holder and the sliding bearing cooperation of the present invention；
Fig. 5 is the dimensional structure diagram one of the quick coupling part of the present invention；
Fig. 6 is the dimensional structure diagram two of the quick coupling part of the present invention；
Fig. 7 is the dimensional structure diagram of the right support bearing of the present invention；
Fig. 8 is the tension adjustment mechanism dimensional structure diagram of the present invention；
Fig. 9 is the disk storage line dimensional structure diagram of the present invention；
Figure 10 is that the wire coil bracket of the present invention removes the dimensional structure diagram after gland；
Figure 11 is the dimensional structure diagram one of the connection seat of the present invention；
Figure 12 is the dimensional structure diagram two of the connection seat of the present invention；
Figure 13 is the dimensional structure diagram of the locking clamping block of the present invention；
Figure 14 is the dimensional structure diagram of the locking axis pin of the present invention；
Figure 15 is the dimensional structure diagram of the position cam of the present invention；
Figure 16 is the dimensional structure diagram of the drum mandrel of the present invention
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below it is right
The present invention is expanded on further.
As shown in Fig. 1 to Figure 16, one kind having shaft type pay off rack quick-replaceable wire coil device, including left support bearing 2, drum
Holder 3, disk storage line 4, right support bearing 5, tension adjustment mechanism 6, the wire coil bracket 3 are equipped with left axle watt 3a and left axle watt
The left and right ends of the gland 3b of 3a connections, the disk storage line 4 are mounted on left axle watt 3a by left support bearing 2, right support bearing 5
Interior, tension adjustment mechanism 6 is connected with right support bearing 5, and quick coupling part is equipped between disk storage line 4 and right support bearing 5
7, the fast quick-detach and quick-replaceable of disk storage line 4 are realized by quick coupling part 7.The present invention uses quick coupling part 7, from
And disk storage line 4 is detached with right support bearing 5, tension adjustment mechanism 6 so that when replacing disk storage line 4, only unload disk storage line 4
And a small amount of support component, ensure the simplicity of 4 replacement process of disk storage line quickly.
For the installation of the disk storage line 4 using having shaft type, disk storage line 4 to be equipped with one 4a of centre bore, one 4a of centre bore is built-in drum
Mandrel 8 is determined that the drum mandrel 8 is left by collet 9 on the drum mandrel 8 equipped with a pair of of collet 9,4 position of the disk storage line
End is equipped with left support bearing 2, and the drum mandrel 8 is fixed on by left support bearing 2 on the left axle watt 3a of wire coil bracket 3, line
8 right end of disc core axis is loaded in quick coupling part 7.
It includes left shaft holder 10 and sliding axle that the left support bearing 2, which uses sliding bearing form, the left support bearing 2,
11 are held, the both ends of the left shaft holder 10 are caught in the left axle watt of wire coil bracket 3 equipped with raised flanges 10b, the raised flanges 10b
To realize that axial restraint, the top of the raised flanges 10b are fixed by gland 3b in 3a, the left shaft holder 10 is equipped with interior
Hole 10a, the sliding bearing 11 use in pairs, and pair of sliding bearing 11 is mounted in the endoporus 10a of left shaft holder 10, drum core
The left end of axis 8 coordinates with sliding bearing 11, and the left shaft holder 10, using being interference fitted, ensures sliding bearing with sliding bearing 11
11 are reliably fixed, and drum mandrel 8 is gap-matched with sliding bearing 11, ensure that rotation is flexible, convenient disassembly.
The quick coupling part 7 is located at 5 inside of right support bearing, and the quick coupling part 7 includes connection seat 12, lock
Press block 13, lifting bolt 14, locking axis pin 15, compressed spring 16, circle driving lever 17 and position cam 18.
The right support bearing 5 includes right axle bearing 19, central shaft 20, deep groove ball bearing 21 and flat key 22, the center
The both ends of axis 20 are connected with tension adjustment mechanism 6, quick coupling part 7 respectively, and the central shaft 20 passes through deep groove ball bearing 21
It is connected with right axle bearing 19, the flat key 22 is mounted on central shaft 20.
The back side of the connection seat 12 is equipped with two 12a of centre bore, and the front upper of the connection seat 12 is equipped with upper half circular hole
Two 12a of centre bore of 12b, the connection seat 12 are fixed on the central shaft 20 of right support bearing 5,8 right end of drum mandrel
It being put into 12 positive upper half circular hole 12b of connection seat, the locking clamping block 13 is inserted into connection seat 12 from 12 upper front of connection seat,
Drum mandrel 8, the location hole identical with size is equipped in locking clamping block 13 of the connection seat 12 are compressed using locking clamping block 13
30, the axis of location hole 30 overlaps after connection seat 12 coordinates with locking clamping block 13, the insertion of locking axis pin 15 connection seat 12,
In the location hole 30 of locking clamping block 13, to lock locking clamping block 13 and drum mandrel 8, the position cam 18 is loaded on connection seat 12
The back side, it is described locking axis pin 15 one end be pierced by from the center of position cam 18, the axis and locking pin of the round driving lever 17
The axis of axis 15 is vertical, and the external cylindrical surface of the locking axis pin 15 is equipped with transverse holes 15a, and the round driving lever 17 is inserted into locking axis pin
In 15 transverse holes 15a, helicla flute 18a, the circle are equipped with along the axis direction of position cam 18 on the position cam 18
Driving lever 17 is caught in the helicla flute 18a of position cam 18, and the compressed spring 16 is mounted on 18 bottom surface of position cam and locking pin
Between 15 annulus end face of axis, spring pressure ensures that locking axis pin 15 is inserted into locking clamping block in location hole 30；Rotation circle driving lever 17
So that it is moved up and down along the helicla flute 18a of position cam 18, locking axis pin 15 can be driven to extract or be inserted into location hole 30, reached
Change release or the locking state of locking clamping block 13 and drum mandrel 8.
The material of sliding bearing 11 is wear resistant cast iron or copper alloy in the left support bearing 2, in the sliding bearing 11
Equipped with V-type oil storage tank or semi-circular oil storage tank.
The connection seat 12 is whole to use class square structure.
12 top of the connection seat is equipped with guide groove 12c, and the locking clamping block 13 is inserted into guide groove 12c.
The guide groove 12c is rectangle or V-structure.
The locking axis pin 15 includes thick section and thin segment, and the thick section is realized after coordinating with locking clamping block 13 to locking clamping block
13 positioning ensures that enough intensity, the thin segment are inserted into positioning of the realization of compressed spring 16 to compressed spring 16.
18 pedestal of position cam is fixed on connection using round flange structure 18b, round flange structure 18b by 3 screws
The back side of joint chair 12, the edges helicla flute 18a and transition portion are arc-shaped, ensure the kinematic dexterity of element thereon.
The tension adjustment mechanism 6 includes braked wheel 23, thin steel strip 24, bearing 25, long bolt 26, spring 27, plain washer
28 and nut 29, the braked wheel 23 be connected with right support bearing 5, in the outer circle of the braked wheel 23 be equipped with thin steel strip 24, institute
Bearing 25 is stated in thin steel strip 24, bearing 25 is connected by long bolt 26, and the spring 27 is sleeved on long bolt 26, and
Spring 27 is pressed on by plain washer 28 and nut 29 on long bolt 26.27 height of spring can be changed in adjusting nut 29, to thin steel
It is adjusted with 24 clamping force, to change the rotational resistance of braked wheel 23, reaches job requirement.
The process of the 4 fast quick-detach of disk storage line of the present invention is as follows：
With reference to Fig. 2, Fig. 5, Fig. 6, the circle driving lever 17 on quick coupling part 7 is moved, makes round driving lever 17 along position cam
18 helicla flute 18a is moved upwards, and is driven locking axis pin 15 that the pressure of compressed spring 16 is overcome to move out, is made locking axis pin 15
It is extracted from location hole 30, releases the locking state of locking clamping block 13, then extract locking clamping block 13 from connection seat 12, this
When, 8 right end locking state of drum mandrel is just opened completely；
With reference to Fig. 2, Fig. 3, Fig. 4, the gland 3b on 3 left side of wire coil bracket is opened, the locking shape of left support bearing 2 is released
State；By drum mandrel 8 together with thereon disk storage line 4 and left support bearing 2 remove jointly, then by left support bearing 2 from drum
8 left end of mandrel is extracted, then unloads collet 9, and drum mandrel 8 is extracted from disk storage line 4, and so far, the dismounting of disk storage line 4 is completed.
The process of 4 Fast Installation of disk storage line of the present invention is as follows：
With reference to Fig. 2, Fig. 3, Fig. 4, drum mandrel 8 is penetrated in disk storage line 4, is positioned and is clamped with collet 9, then by left support
Bearing 2 is inserted in 8 left end shaft of drum mandrel, and referring next to Fig. 2, Fig. 3, Fig. 4, Fig. 5, above-mentioned ready component is vertically hung in
In wire coil bracket 3, wherein left support bearing 2 is put into the left axle watt 3a of wire coil bracket 3, and gland 3b is used in combination to be fixed；Reference
Fig. 2, Fig. 4, Fig. 5, Fig. 6,8 right end of drum mandrel are from top to bottom vertically put into the upper half circular hole 12b of connection seat 12, and locking is pressed
Block 13 is from top to bottom inserted into connection seat 12, reversely moves round driving lever 17, makes round driving lever 17 along the helicla flute of position cam 18
18a is moved, and so that locking axis pin 15 is inserted into location hole 30, to lock 8 right end of locking clamping block 13 and drum mandrel, that is, is installed
Finish.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. one kind having shaft type pay off rack quick-replaceable wire coil device, including left support bearing (2), wire coil bracket (3), disk storage line
(4), right support bearing (5), tension adjustment mechanism (6), the wire coil bracket (3) are equipped with left axle watt (3a) and left axle watt
It is installed by left support bearing (2), right support bearing (5) left and right ends of the gland (3b) of (3a) connection, the disk storage line (4)
In left axle watt (3a), tension adjustment mechanism (6) is connected with right support bearing (5), it is characterised in that：In disk storage line (4) and the right side
Quick coupling part (7) is equipped between spring bearing (5)；
Using having shaft type, disk storage line (4) to be equipped with centre bore one (4a), centre bore one (4a) is interior to be equipped with for disk storage line (4) installation
Drum mandrel (8) determines equipped with a pair of of collet (9), disk storage line (4) position by collet (9) on the drum mandrel (8),
Drum mandrel (8) left end is equipped with left support bearing (2), and the drum mandrel (8) is fixed on line by left support bearing (2)
In the left axle watt (3a) of disc carrier (3), drum mandrel (8) right end is loaded in quick coupling part (7)；
It includes left shaft holder (10) and sliding that the left support bearing (2), which uses sliding bearing form, the left support bearing (2),
The both ends of bearing (11), the left shaft holder (10) are equipped with raised flanges (10b), and the raised flanges (10b) are caught in drum branch
To realize that axial restraint, the top of the raised flanges (10b) are fixed by gland (3b) in the left axle watt (3a) of frame (3),
The left shaft holder (10) is equipped with endoporus (10a), and the sliding bearing (11) uses in pairs, and pair of sliding bearing (11) is mounted on
In the endoporus (10a) of left shaft holder (10), left end and the sliding bearing (11) of drum mandrel (8) coordinate, the left shaft holder
(10) with sliding bearing (11) using being interference fitted, drum mandrel (8) is gap-matched with sliding bearing (11)；
The right support bearing (5) includes right axle bearing (19), central shaft (20), deep groove ball bearing (21) and flat key (22), institute
The both ends for stating central shaft (20) are connected with tension adjustment mechanism (6), quick coupling part (7) respectively, and the central shaft (20) is logical
It crosses deep groove ball bearing (21) with right axle bearing (19) to be connected, the flat key (22) is mounted on central shaft (20)；
The quick coupling part (7) is located on the inside of right support bearing (5), and the quick coupling part (7) includes connection seat
(12), locking clamping block (13), lifting bolt (14), locking axis pin (15), compressed spring (16), circle driving lever (17) and position cam
(18)；
The back side of the connection seat (12) is equipped with centre bore two (12a), and the front upper of the connection seat (12) is equipped with upper semi-circle
The centre bore two (12a) in hole (12b), the connection seat (12) is fixed on the central shaft (20) of right support bearing (5), the line
Disc core axis (8) right end is put into the positive upper half circular hole (12b) of connection seat (12), and the locking clamping block (13) is from connection seat (12)
Upper front is inserted into connection seat (12), compresses drum mandrel (8) using locking clamping block (13), the connection seat (12) is pressed with locking
The identical location hole of size (30) is equipped on block (13), the location hole (30) after connection seat (12) and locking clamping block (13) cooperation
Axis overlap, it is described locking axis pin (15) be inserted into connection seat (12), locking clamping block (13) location hole (30) in, to lock
Press block (13) and drum mandrel (8), the position cam (18) is loaded on the back side of connection seat (12), the locking axis pin (15)
One end be pierced by from the center of position cam (18), the axis of the round driving lever (17) is vertical with the axis of locking axis pin (15),
The external cylindrical surface of the locking axis pin (15) is equipped with transverse holes (15a), and the round driving lever (17) is inserted into the cross of locking axis pin (15)
To in hole (15a), it is equipped with helicla flute (18a) along the axis direction of position cam (18) on the position cam (18), it is described
Circle driving lever (17) is caught in the helicla flute (18a) of position cam (18), and the compressed spring (16) is mounted on position cam (18)
Between bottom surface and locking axis pin (15) annulus end face.
2. one kind according to claim 1 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The left branch
The material for supportting sliding bearing (11) in bearing (2) is wear resistant cast iron or copper alloy, and V-type oil storage is equipped in the sliding bearing (11)
Slot or semi-circular oil storage tank.
3. one kind according to claim 1 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The connection
Seat (12) integrally uses class square structure.
4. one kind according to claim 1 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The connection
Seat (12) top is equipped with guide groove (12c), and the locking clamping block (13) is inserted into guide groove (12c).
5. one kind according to claim 4 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The guiding
Slot (12c) is rectangle or V-structure.
6. one kind according to claim 1 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The locking
Axis pin (15) includes thick section and thin segment, and the positioning to locking clamping block (13) is realized after the thick section and locking clamping block (13) cooperation,
The thin segment is inserted into positioning of compressed spring (16) realization to compressed spring (16).
7. one kind according to claim 1 has shaft type pay off rack quick-replaceable wire coil device, it is characterised in that：The position
Cam (18) pedestal uses round flange structure (18b), round flange structure (18b) to be fixed on the back of the body of connection seat (12) by screw
Face, the helicla flute edge (18a) and transition portion are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029642.3A CN105600605B (en) | 2016-01-16 | 2016-01-16 | One kind having shaft type pay off rack quick-replaceable wire coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610029642.3A CN105600605B (en) | 2016-01-16 | 2016-01-16 | One kind having shaft type pay off rack quick-replaceable wire coil device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105600605A CN105600605A (en) | 2016-05-25 |
| CN105600605B true CN105600605B (en) | 2018-08-10 |
Family
ID=55981049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610029642.3A Active CN105600605B (en) | 2016-01-16 | 2016-01-16 | One kind having shaft type pay off rack quick-replaceable wire coil device |
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| Country | Link |
|---|---|
| CN (1) | CN105600605B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY194779A (en) * | 2018-04-10 | 2022-12-15 | Mi Equipment M Sdn Bhd | System and method of replacing reel |
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| CN105600605A (en) | 2016-05-25 |
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