CN102357559B - Coiler jaw - Google Patents
Coiler jaw Download PDFInfo
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- CN102357559B CN102357559B CN 201110210194 CN201110210194A CN102357559B CN 102357559 B CN102357559 B CN 102357559B CN 201110210194 CN201110210194 CN 201110210194 CN 201110210194 A CN201110210194 A CN 201110210194A CN 102357559 B CN102357559 B CN 102357559B
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- secter pat
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Abstract
The invention discloses a coiler jaw. The coiler jaw comprises sector blocks, a four-edge mandril, a jaw sector block, a movable jaw and a fixed jaw, wherein the jaw sector block and the sector blocks are pieced together to form a cylinder; the four-edge mandril is arranged in the center of the cylinder; the movable jaw and the fixed jaw are arranged in the jaw sector block; the four-edge mandril is driven by a driving mechanism to axially move along the center of the cylinder; and a wedge mechanism which converts axial movement of the four-edge mandril to radial movement of the movable jaw is arranged between the four-edge mandril and the movable jaw. The coiler jaw has the following beneficial effects: as the jaw horizontal movement wedge which can drive the jaw to horizontally move is adopted and is connected with the four-edge mandril as a whole, the pyramid coiler realizes expansion and shrinkage of the coiling block and clamping and loosening of the jaw by only using an expanding and shrinking cylinder used for pushing the four-edge mandril, thus greatly reducing the complexity of the coiling block and ensuring the coiling block to act sensitively and accurately.
Description
Technical field
The present invention relates to the rectangular pyramid coiling machine in the cold rolling unit of copper and copper alloy band.
Background technology
At present hightension rectangular pyramid formula coiler mandrel jaw is installed on the secter pat Ф 45 piston cylinders by 6 and promotes jaw plate and clamp copper strips and unclamped by spring, because secter pat is subjected to the restriction of outside barrel diameter and internal diameter four rib axles two Face Parallel Clearance, it is extremely limited and make its 6 piston rod front end hydraulic cylinders that connect to promote jaw plate can only make non-bonnet (NB) not have guide and do not have the sealed open formula to hold fluid cylinder and jaw plate position, under the hightension effect, piston rod not only bears axial compressive force also will bear side direction bending force under the tension force effect, so both only depended on the sealing of piston upper sealing ring to bring great difficulty, the leakage of oil of jaw clamping cylinder often takes place, and hydraulic oil belongs to hydrocarbon, be easy to the copper strip surface carburizing reagent, influence product surface quality, this kind structure oil circuit complexity, difficulty of processing is big, the cost of manufacture height, easy oil leakage, maintenance load is big, directly influences enterprises production efficiency.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of simple in structure, with low cost, reliable operation, coiling machine jaw easy to use.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the coiling machine jaw, it is characterized in that: comprise secter pat, four rib axles, the jaw secter pat, moved jaw and regular jaw, wherein jaw secter pat and secter pat piece together cylinder, described four rib axles are located in the cylinder intracardiac, moved jaw and regular jaw are located in the jaw secter pat, described four rib axles are driven by driving mechanism and move axially along the cylinder center, are provided with between described four rib axles and moved jaw four rib axles are moved axially to be converted into the Wedge mechanism that moved jaw moves radially.
As preferably, described Wedge mechanism comprises at least one wedge and the jaw connected body corresponding with wedge quantity that axially arranges along four rib axles, and jaw connected body and moved jaw are fixed, and described jaw connected body is provided with the inclined-plane that cooperates slip with described cammed surface.
As preferably, the V font of described moved jaw for tilting, the moved jaw base is parallel with horizontal plane and fix with the jaw connected body, the jaw secter pat is provided with breach, be provided with chute in the breach, top, moved jaw base is located in the breach chute, and the moved jaw side is located in the jaw secter pat breach.
As preferably, described jaw connected body is L shaped, and jaw connected body side top and moved jaw base connect and fix, and are provided with spring between top, jaw connected body base and described jaw secter pat.
As preferably, described moved jaw base, jaw connected body side, jaw connected body base surround a groove, establish a protuberance in the described jaw secter pat and put in the described groove.
As preferably, described regular jaw is relative with the moved jaw side and parallel, and it is inner and fix by butterfly spring and jaw secter pat that regular jaw is located at jaw secter pat breach.
The present invention has adopted the jaw that jaw is moved horizontally to move horizontally that wedge makes with four rib axle one, when four rib axles move forward secter pat, the jaw secter pat opens, jaw moves horizontally wedge, namely do level and move at the jaw that moves horizontally that moves horizontally the jaw connected body and be fixed on that jaw secter pat coffin also is slidingly matched forward, realized the clamping action to the copper strips head.Therefore the rectangular pyramid coiling machine only with the harmomegathus oil cylinder of promotion four rib axles namely realized reel spreading, tighten, the clamping of jaw, unclamp, so greatly simplified the complexity of reel, both sensitivity was accurate and it moves.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is moved jaw overall schematic of the present invention;
Fig. 2 is that moved jaw of the present invention moves horizontally place's cutaway view.
The specific embodiment
As depicted in figs. 1 and 2, embodiment for coiling machine jaw of the present invention, comprise secter pat 9, four rib axles 1, jaw secter pat 2, moved jaw 4 and regular jaw 7, wherein jaw secter pat and secter pat piece together cylinder, described four rib axles are located in the cylinder intracardiac, moved jaw and regular jaw are located in the jaw secter pat, described four rib axles are driven by driving mechanism and move axially along the cylinder center, are provided with between described four rib axles and moved jaw four rib axles are moved axially to be converted into the Wedge mechanism that moved jaw moves radially.Described Wedge mechanism comprises at least one wedge 3 and the jaw connected body 5 corresponding with wedge quantity that axially arranges along four rib axles, and jaw connected body and moved jaw are fixed, and described jaw connected body is provided with the inclined-plane 51 that cooperates slip with described cammed surface.
The V font of described moved jaw for tilting, moved jaw base 41 is parallel with horizontal plane and fix with the jaw connected body, the jaw secter pat is provided with breach 22, be provided with chute 21 in the breach, top, moved jaw base is located in the chute of breach, and moved jaw side 42 is located in the jaw secter pat breach.Described jaw connected body is L shaped, and jaw connected body side top and moved jaw base connect and fix, and is provided with spring 6 between top, jaw connected body base and described jaw secter pat.Described moved jaw base, jaw connected body side, jaw connected body base surround a groove, establish a protuberance 23 in the described jaw secter pat and put in the described groove.Described regular jaw is relative with the moved jaw side and parallel, and regular jaw is located at jaw secter pat breach inside and is fixed by butterfly spring 8 and jaw secter pat.
The present invention moves horizontally jaw 4 and moves horizontally jaw connected body 5 is to playback under the effect that moves horizontally jaw restoring spring 6.When the present invention batched the copper strips varied in thickness, movably regular jaw was to adjust butterfly spring 8 by the regular jaw position to adjust, and every group of butterfly spring is minimum definite by arts demand to maximum clamping force.
Describedly move horizontally wedge 3 when under the effect of harmomegathus cylinder, moving forward when four rib axles 1 and with the jaw of its one, moving horizontally wedge 3 inclined-planes with jaw is slidingly matched and moves horizontally jaw connected body 5 jaw 4 that moves horizontally fixed thereon and namely move horizontally, realized the copper strips head is clamped action, also make simultaneously jaw secter pat 2, secter pat 9 spreadings, rightabout namely is that jaw unclamps, and secter pat shrinks.Described move horizontally jaw 4 and move horizontally jaw connected body 5 unclamp playback and realize moving horizontally under jaw restoring spring 6 effect.Described movably regular jaw 7 is adjusted under butterfly spring 8 effects and can be adjusted accordingly because the winding strips thin and thick is different in the regular jaw position.
Claims (4)
1. coiling machine jaw, it is characterized in that: comprise secter pat (9), four rib axles (1), jaw secter pat (2), moved jaw (4) and regular jaw (7), wherein jaw secter pat and secter pat piece together cylinder, described four rib axles are located in the cylinder intracardiac, moved jaw and regular jaw are located in the jaw secter pat, described four rib axles are driven by driving mechanism and move axially along the cylinder center, be provided with between described four rib axles and moved jaw four rib axles are moved axially and be converted into the Wedge mechanism that moved jaw moves radially, described Wedge mechanism comprises at least one wedge (3) and the jaw connected body (5) corresponding with wedge quantity that axially arranges along four rib axles, jaw connected body and moved jaw are fixed, described jaw connected body is provided with the inclined-plane (51) that cooperates slip with described cammed surface, the V font of described moved jaw (4) for tilting, moved jaw base (41) is parallel with horizontal plane and fix with the jaw connected body, the jaw secter pat is provided with breach (22), be provided with chute (21) in the breach, top, moved jaw base is located in the chute of breach, and moved jaw side (42) is located in the jaw secter pat breach.
2. coiling machine jaw according to claim 1, it is characterized in that: described jaw connected body (5) is for L shaped, jaw connected body side top and moved jaw base (41) connect and fix, and are provided with spring (6) between top, jaw connected body base and described jaw secter pat.
3. coiling machine jaw according to claim 2, it is characterized in that: described moved jaw base, jaw connected body side, jaw connected body base surround a groove, establish a protuberance (23) in the described jaw secter pat and put in the described groove.
4. coiling machine jaw according to claim 2, it is characterized in that: described regular jaw is relative with the moved jaw side and parallel, and it is inner and fix by butterfly spring (8) and jaw secter pat that regular jaw is located at jaw secter pat breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210194 CN102357559B (en) | 2011-07-26 | 2011-07-26 | Coiler jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210194 CN102357559B (en) | 2011-07-26 | 2011-07-26 | Coiler jaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357559A CN102357559A (en) | 2012-02-22 |
| CN102357559B true CN102357559B (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110210194 Active CN102357559B (en) | 2011-07-26 | 2011-07-26 | Coiler jaw |
Country Status (1)
| Country | Link |
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| CN (1) | CN102357559B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368630B (en) * | 2014-10-17 | 2016-08-24 | 南通科技职业学院 | Hydraulic collapsible formula uncoiler |
| CN106311805A (en) * | 2015-06-18 | 2017-01-11 | 天津市飞奥达风能设备有限公司 | Coiling drum core shaft used on coiling machine |
| CN108704954A (en) * | 2018-06-26 | 2018-10-26 | 中冶陕压重工设备有限公司 | A kind of double jaw reels |
| CN110605310A (en) * | 2019-09-10 | 2019-12-24 | 中冶陕压重工设备有限公司 | Method for plugging high-pressure oil hole of jaw sector plate of coiling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446450A (en) * | 1967-10-18 | 1969-05-27 | Bliss Co | Tension reel gripper mechanism |
| US4078739A (en) * | 1976-01-17 | 1978-03-14 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gesellschaft Mit Beschrankter Haftung | Strip coiler |
| US4352470A (en) * | 1981-03-27 | 1982-10-05 | Textron, Inc. | Combined payoff and winder for strip rolling mills |
| CN2714192Y (en) * | 2004-07-27 | 2005-08-03 | 上海西重所重型机械成套有限公司 | Winding drum preventing impression and scratch on inner layer of hot-rolled sheet coil |
| CN201338871Y (en) * | 2008-12-22 | 2009-11-04 | 济南铸锻所捷迈机械有限公司 | Winder |
| CN202151640U (en) * | 2011-07-26 | 2012-02-29 | 浙江昌兴铜业有限公司 | Coiler jaw |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101113U (en) * | 1986-12-22 | 1988-07-01 | ||
| JPH04288929A (en) * | 1991-03-19 | 1992-10-14 | Yonemori Tekkosho:Kk | Clamping mechanism for recoiler |
-
2011
- 2011-07-26 CN CN 201110210194 patent/CN102357559B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446450A (en) * | 1967-10-18 | 1969-05-27 | Bliss Co | Tension reel gripper mechanism |
| US4078739A (en) * | 1976-01-17 | 1978-03-14 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gesellschaft Mit Beschrankter Haftung | Strip coiler |
| US4352470A (en) * | 1981-03-27 | 1982-10-05 | Textron, Inc. | Combined payoff and winder for strip rolling mills |
| CN2714192Y (en) * | 2004-07-27 | 2005-08-03 | 上海西重所重型机械成套有限公司 | Winding drum preventing impression and scratch on inner layer of hot-rolled sheet coil |
| CN201338871Y (en) * | 2008-12-22 | 2009-11-04 | 济南铸锻所捷迈机械有限公司 | Winder |
| CN202151640U (en) * | 2011-07-26 | 2012-02-29 | 浙江昌兴铜业有限公司 | Coiler jaw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102357559A (en) | 2012-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HUAYUAN COPPER CO., LTD. Free format text: FORMER NAME: ZHEJIANG CHANGXING COPPER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 322121, Zhejiang, Jinhua province Dongyang City Town Garden Industrial Zone Patentee after: Zhejiang garden Copper Co., Ltd. Address before: 322121, Zhejiang, Jinhua province Dongyang City Town Garden Industrial Zone Patentee before: Zhejiang Changxing Copper Co., Ltd. |