CN208613396U - A kind of uncoiler Expansion and Contraction Reel axis - Google Patents

A kind of uncoiler Expansion and Contraction Reel axis Download PDF

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Publication number
CN208613396U
CN208613396U CN201821135428.7U CN201821135428U CN208613396U CN 208613396 U CN208613396 U CN 208613396U CN 201821135428 U CN201821135428 U CN 201821135428U CN 208613396 U CN208613396 U CN 208613396U
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CN
China
Prior art keywords
groove
trapezoidal
arc plate
screw rod
plate mounting
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CN201821135428.7U
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Chinese (zh)
Inventor
倪俊
邓伟
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Changzhou Cast Yue Machinery Co Ltd
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Changzhou Cast Yue Machinery Co Ltd
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Priority to CN201821135428.7U priority Critical patent/CN208613396U/en
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Abstract

The utility model discloses a kind of uncoiler Expansion and Contraction Reel axis, including cylinder axis, one end of the cylinder axis opens up fluted, sliding eye is offered in the top inner wall and bottom interior wall of the groove, arc plate mounting base is slidably fitted in the sliding eye, two arc plate mounting bases side close to each other is symmetrically opened up there are two trapezoidal groove, trapezoidal supporting block there are two being set between two arc plate mounting bases, and it extends respectively to be slidably connected in corresponding trapezoidal groove and with the inner wall of corresponding trapezoidal groove at the top and bottom of trapezoidal supporting block, the side of the trapezoidal supporting block offers tapped through hole, two tapped through hole internal screw threads are equipped with same positioned at screw rod, two arc plate mounting bases side close to each other symmetrically open up there are four be in distributed rectangular sliding groove.The phenomenon that the utility model is easy to use, can prevent sheet metal volume production from collapsing appearance, to improve the production efficiency of sheet metal.

Description

A kind of uncoiler Expansion and Contraction Reel axis
Technical field
The utility model relates to uncoiler accessory technical field more particularly to a kind of uncoiler Expansion and Contraction Reel axis.
Background technique
Uncoiler is the special equipment of sheet metal smoothing, for smoothing line steel plate, uneven whole plate can be according to relevant configuration Uncoiling, smoothing, cutting production line and other board product production lines are formed, machinery, vehicle, metal product household electric are suitable for The industries such as device, steel structure, decoration.
In sheet metal manufacturing process, collapse since the effect of tension can be such that the volume of the sheet metal on reel generates The phenomenon that volume, the processing procedure effect of product is seriously affected, so that production efficiency is reduced, for this purpose, proposing that a kind of uncoiler is rolled up with breathing Cylinder axis.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of uncoiler proposed is with swollen Retractor reel axis.
To achieve the goals above, the utility model adopts the technical scheme that a kind of uncoiler Expansion and Contraction Reel axis, Including cylinder axis, one end of the cylinder axis opens up fluted, offers sliding in the top inner wall and bottom interior wall of the groove Hole is slidably fitted with arc plate mounting base in the sliding eye, and two arc plate mounting base sides close to each other symmetrically offer Two trapezoidal grooves, set that there are two trapezoidal supporting blocks, and the top and bottom of trapezoidal supporting block point between two arc plate mounting bases It does not extend in corresponding trapezoidal groove and is slidably connected with the inner wall of corresponding trapezoidal groove, the trapezoidal supporting block Side offers tapped through hole, two tapped through hole internal screw threads be equipped with it is same be located at screw rod, two arc plate mounting bases are mutual Close side symmetrically opens up that there are four the sliding grooves for being in distributed rectangular, is slidably fitted in two corresponding sliding grooves same One support rod, the outer sheath of the support rod are equipped with spring, and the top and bottom end of the spring are installed with two arc plates respectively Seat side close to each other is fixedly connected, and supporting block is fixedly installed in the top inner wall of the groove, the screw rod is close to recessed One end of channel opening is rotatablely connected through supporting block and with supporting block, is fixedly installed with motor on the cylinder axis, the motor Output shaft is extended in groove and is fixedly connected with one end of screw rod.
Preferably, the side of the supporting block offers rotation hole, the screw rod through rotation hole and in rotation hole Wall rotation connection.
Preferably, the outside fixing sleeve of the screw rod is equipped with first bearing, the outer ring of the first bearing and rotation hole Inner wall is fixedly connected.
Preferably, the groove is far from offering rotation slot on the side inner wall of motor, the screw rod far from motor one End extends in rotation slot and is rotatablely connected with the inner wall of rotation slot.
Preferably, the screw rod far from motor one end fixing sleeve be equipped with second bearing, the outer ring of the second bearing with The inner wall of rotation slot is rotatablely connected.
Preferably, limiting slot is offered on the two sides inner wall of the sliding groove, the two sides of the support rod are symmetrically solid There are two limited blocks for Dingan County's dress, and limited block is slidably connected with the inner wall of corresponding limiting slot.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through cylinder axis, groove, sliding Hole, arc plate mounting base, rotation hole, trapezoidal groove, trapezoidal supporting block, tapped through hole, screw rod, sliding groove, support rod, spring, branch Bracer and motor match, and start motor, and motor drives screw rod rotation, and screw rod rotation drives trapezoidal supporting block movement, trapezoidal branch Bracer pushes the movement of arc plate mounting base, is located remotely from each other two arc plate mounting bases, so that it may complete the harmomegathus work to arc plate mounting base Make, thus the achievable support work rolled up to arc plate to sheet metal, it is therefore prevented that the phenomenon that sheet metal volume production collapses appearance, To improve the production efficiency of sheet metal, the utility model is easy to use, can prevent what sheet metal volume production from collapsing to show As occurring, to improve the production efficiency of sheet metal.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of uncoiler Expansion and Contraction Reel axis schematic cross-sectional view;
Fig. 2 be the utility model proposes a kind of uncoiler Expansion and Contraction Reel axis part A diagrammatic side-view cross-sectional structural representation Figure;
Fig. 3 be the utility model proposes a kind of uncoiler Expansion and Contraction Reel axis part B diagrammatic side-view cross-sectional structural representation Figure.
In figure: 1, cylinder axis;2, groove;3, sliding eye;4, arc plate mounting base;5, rotation hole;6, trapezoidal groove;7, trapezoidal branch Bracer;8, tapped through hole;9, screw rod;10, sliding groove;11, support rod;12, spring;13, supporting block;14, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of uncoiler Expansion and Contraction Reel axis, including cylinder Axis 1, one end of cylinder axis 1 open up fluted 2, sliding eye 3, sliding eye 3 are offered in the top inner wall and bottom interior wall of groove 2 Inside it is slidably fitted with arc plate mounting base 4, two arc plate mounting bases 4 side close to each other symmetrically opens up that there are two trapezoidal grooves 6, set that there are two trapezoidal supporting blocks 7 between two arc plate mounting bases 4, and the top and bottom of trapezoidal supporting block 7 extend respectively to It is slidably connected in corresponding trapezoidal groove 6 and with the inner wall of corresponding trapezoidal groove 6, the side of trapezoidal supporting block 7 opens up Have a tapped through hole 8, two 8 internal screw threads of tapped through hole be equipped with it is same be located at screw rod 9, two arc plate mounting bases 4 are close to each other Side symmetrically open up that there are four the sliding grooves 10 for being in distributed rectangular, be slidably fitted in two corresponding sliding grooves 10 same One support rod 11, the outer sheath of support rod 11 are equipped with spring 12, and the top and bottom end of spring 12 are installed with two arc plates respectively 4 sides close to each other of seat are fixedly connected, and supporting block 13 are fixedly installed in the top inner wall of groove 2, screw rod 9 is close to groove 2 One end of opening is rotatablely connected through supporting block 13 and with supporting block 13, is fixedly installed with motor 14 on cylinder axis 1, motor 14 it is defeated Shaft is extended in groove 2 and is fixedly connected with one end of screw rod 9;
The side of supporting block 13 offers rotation hole 5, and screw rod 9 rotates company through rotation hole 5 and with the inner wall of rotation hole 5 It connects, the outside fixing sleeve of screw rod 9 is equipped with first bearing, and the outer ring of first bearing is fixedly connected with the inner wall of rotation hole 5, groove 2 Offer rotation slot on side inner wall far from motor 14, screw rod 9 extended in rotation slot far from one end of motor 14 and with turn The inner wall rotation connection of dynamic slot, screw rod 9 are equipped with second bearing far from one end fixing sleeve of motor 14, the outer ring of second bearing with turn The inner wall of dynamic slot is rotatablely connected, and limiting slot is offered on the two sides inner wall of sliding groove 10, and the two sides of support rod 11 are symmetrically solid There are two limited blocks for Dingan County's dress, and limited block is slidably connected with the inner wall of corresponding limiting slot, by cylinder axis 1, groove 2, slide Dynamic hole 3, arc plate mounting base 4, rotation hole 5, trapezoidal groove 6, trapezoidal supporting block 7, tapped through hole 8, screw rod 9, sliding groove 10, support Bar 11, spring 12, supporting block 13 and motor 14 match, and start motor 14, and motor 14 drives screw rod 9 to rotate, and screw rod 9 rotates band It moves trapezoidal supporting block 7 to move, trapezoidal supporting block 7 pushes arc plate mounting base 4 to move, and is located remotely from each other two arc plate mounting bases 4, just The achievable harmomegathus to arc plate mounting base 4 works, thus the achievable support work rolled up to arc plate to sheet metal, it is therefore prevented that gold Belong to the phenomenon that plate volume production collapses appearance, to improve the production efficiency of sheet metal.
Working principle: in use, need to only start motor 14, motor 14 drives screw rod 9 to rotate in groove 2, due to trapezoidal Supporting block 7 is threadedly coupled with screw rod 9 by tapped through hole 8, and trapezoidal supporting block 7 is slidably connected with trapezoidal groove 6, therefore screw rod 9 rotations drive trapezoidal supporting block 7 to move in trapezoidal groove 6 to the direction close to motor 14, and trapezoidal supporting block 7 pushes arc plate peace Dress seat 4 moves in sliding eye 3, is located remotely from each other two arc plate mounting bases 4, so that it may complete the harmomegathus work to arc plate mounting base 4 Make, thus the achievable support work rolled up to arc plate to sheet metal, it is therefore prevented that the phenomenon that sheet metal volume production collapses appearance, To improve the production efficiency of sheet metal.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of uncoiler Expansion and Contraction Reel axis, including cylinder axis (1), it is characterised in that: one end of the cylinder axis (1) offers recessed Slot (2) offers sliding eye (3) in the top inner wall and bottom interior wall of the groove (2), sliding in the sliding eye (3) Arc plate mounting base (4) is installed, two arc plate mounting bases (4) side close to each other symmetrically opens up that there are two trapezoidal grooves (6), there are two being set between two arc plate mounting bases (4) trapezoidal supporting block (7), and the top and bottom of trapezoidal supporting block (7) point It does not extend in corresponding trapezoidal groove (6) and is slidably connected with the inner wall of corresponding trapezoidal groove (6), the trapezoidal branch The side of bracer (7) offers tapped through hole (8), two tapped through hole (8) internal screw threads be equipped with it is same be located at screw rod (9), Two arc plate mounting bases (4) side close to each other symmetrically open up there are four be in distributed rectangular sliding groove (10), two phases It is slidably fitted with the same support rod (11) in corresponding sliding groove (10), the outer sheath of the support rod (11) is equipped with spring (12), the top and bottom end of the spring (12) are fixedly connected with two arc plate mounting base (4) sides close to each other respectively, institute It states and is fixedly installed in the top inner wall of groove (2) supporting block (13), the screw rod (9) is passed through close to one end of groove (2) opening Perforating branches bracer (13) is simultaneously rotatablely connected with supporting block (13), is fixedly installed with motor (14), the motor on the cylinder axis (1) (14) output shaft is extended in groove (2) and is fixedly connected with one end of screw rod (9).
2. a kind of uncoiler Expansion and Contraction Reel axis according to claim 1, it is characterised in that: the one of the supporting block (13) Side offers rotation hole (5), and the screw rod (9) is rotatablely connected through rotation hole (5) and with the inner wall of rotation hole (5).
3. a kind of uncoiler Expansion and Contraction Reel axis according to claim 1, it is characterised in that: the outside of the screw rod (9) Fixing sleeve is equipped with first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of rotation hole (5).
4. a kind of uncoiler Expansion and Contraction Reel axis according to claim 1, it is characterised in that: the groove (2) is far from electricity Rotation slot is offered on the side inner wall of machine (14), the screw rod (9) extends in rotation slot simultaneously far from the one end of motor (14) It is rotatablely connected with the inner wall of rotation slot.
5. a kind of uncoiler Expansion and Contraction Reel axis according to claim 1, it is characterised in that: the screw rod (9) is far from electricity One end fixing sleeve of machine (14) is equipped with second bearing, and the outer ring of the second bearing and the inner wall of rotation slot are rotatablely connected.
6. a kind of uncoiler Expansion and Contraction Reel axis according to claim 1, it is characterised in that: the two of the sliding groove (10) Limiting slot is offered on the inner wall of side, symmetrically there are two limited blocks for fixed installation for the two sides of the support rod (11), and limit Block is slidably connected with the inner wall of corresponding limiting slot.
CN201821135428.7U 2018-07-18 2018-07-18 A kind of uncoiler Expansion and Contraction Reel axis Active CN208613396U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821135428.7U CN208613396U (en) 2018-07-18 2018-07-18 A kind of uncoiler Expansion and Contraction Reel axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821135428.7U CN208613396U (en) 2018-07-18 2018-07-18 A kind of uncoiler Expansion and Contraction Reel axis

Publications (1)

Publication Number Publication Date
CN208613396U true CN208613396U (en) 2019-03-19

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Application Number Title Priority Date Filing Date
CN201821135428.7U Active CN208613396U (en) 2018-07-18 2018-07-18 A kind of uncoiler Expansion and Contraction Reel axis

Country Status (1)

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CN (1) CN208613396U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110681721A (en) * 2019-09-03 2020-01-14 镇江市宏业科技有限公司 Detachable collapsible reel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110681721A (en) * 2019-09-03 2020-01-14 镇江市宏业科技有限公司 Detachable collapsible reel
CN110681721B (en) * 2019-09-03 2021-06-18 镇江市宏业科技有限公司 Detachable collapsible reel

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