CN105057562A - One-time forming ring making machine - Google Patents

One-time forming ring making machine Download PDF

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Publication number
CN105057562A
CN105057562A CN201510480302.8A CN201510480302A CN105057562A CN 105057562 A CN105057562 A CN 105057562A CN 201510480302 A CN201510480302 A CN 201510480302A CN 105057562 A CN105057562 A CN 105057562A
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CN
China
Prior art keywords
mandrel
shaping
sliding stand
master cylinder
compiled
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.)
Granted
Application number
CN201510480302.8A
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Chinese (zh)
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CN105057562B (en
Inventor
张卫新
顾鹏翼
张建刚
周祝锡
羊凌江
王伟
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Jiangsu Asian Star Anchor Chain Co Ltd
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Jiangsu Asian Star Anchor Chain Co Ltd
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Priority to CN201510480302.8A priority Critical patent/CN105057562B/en
Publication of CN105057562A publication Critical patent/CN105057562A/en
Application granted granted Critical
Publication of CN105057562B publication Critical patent/CN105057562B/en
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Abstract

The invention provides a one-time forming ring making machine which comprises a rack, a workbench plate and linear guide rails. The left face of the workbench plate is provided with a supporting base, the middle of the workbench plate is provided with a main oil cylinder and the linear guide rails, and the right face of the workbench plate is provided with a main oil cylinder limiting base. The left side face of the rack is connected with a left barstock limiting mechanism. The upper face of the supporting base is provided with a mandrel pressing mechanism. The rear face of the supporting base is provided with a rear barstock limiting mechanism. A sliding table is connected to the two linear guide rails. Reshaping oil cylinders are connected to the front side and the rear side of the sliding table. Reshaping arms are connected to left piston rods of the reshaping oil cylinders through connection rods, and the left faces of the reshaping arms are provided with reshaping idler wheels. The reshaping arms are connected to the left face of the sliding table in both the front direction and the rear direction through pin shafts. The lower portion of the mandrel pressing mechanism is provided with an upper mandrel, and a lower mandrel is arranged below the upper mandrel. The one-time forming ring making machine is clever and reasonable in structure and stable in performance, the manufacturing accuracy of products is improved, production efficiency is improved, and the service life is prolonged.

Description

Ring machine is compiled in a kind of one-shot forming
Technical field
The present invention relates to the production equipment of chain peculiar to vessel, mooring cable, particularly relate to a kind of one-shot forming and compile ring machine.
Background technology
Chain peculiar to vessel, mooring cable are worked out on volume ring machine with the bar of respective material.Former volume ring machine makes to straight bar the ring-type that twice bending forms similar ellipse, because adopting twice bending, there is unstability in the ring end axiality that a bending and secondary bending are formed, part deviation is comparatively large, causes very large difficulty, have great obstruction to the precision of product manufacturing to completing of subsequent handling, usually cause the form error such as dislocation, wooden dipper ring, tiltedly shoulder, and because the instability of annular, cause ring discontinuity equalization in actual use, affect service life.
Summary of the invention
The object of this invention is to provide a kind of one-shot forming and compile ring machine, ingenious reasonable, the stable performance of this machine structure, can improve the accuracy of manufacture of product, enhance productivity, increase the service life.
The present invention is achieved in that ring machine is compiled in a kind of one-shot forming, comprise frame, working plate, line slideway, it is characterized in that: the described working plate left side is provided with bearing, centre is provided with master cylinder, the other end of master cylinder is supported by supporting seat, supporting seat fore-and-aft direction is provided with line slideway, and the working plate right side is provided with master cylinder limit base; Described frame left surface is connected with bar left limit mechanism by support; Be provided with mandrel hold-down mechanism above bearing, after bearing, be provided with position-limit mechanism after bar; Two line slideways are connected with sliding stand, and before and after sliding stand, both sides are connected with shaping oil cylinder, and shaping oil cylinder left piston bar is connected with shaping arm by connecting rod, and the shaping left side is provided with shaping roller; Described sliding stand left side fore-and-aft direction has shaping arm respectively by pinned connection; The piston rod on the described master cylinder right side is connected with master cylinder limit shaft, master cylinder limit shaft is through sliding stand and master cylinder limit base, master cylinder limit shaft is fixed by nut block and nut check block and sliding stand, and on master cylinder limit shaft, master cylinder limit base both sides are respectively arranged with two stop nuts; Described mandrel hold-down mechanism bottom is provided with mandrel, upper mandrel lower work platen is provided with lower mandrel seat, be provided with lower mandrel in lower mandrel bore, be provided with steel bushing between lower mandrel seat and lower mandrel, lower mandrel is fixed by screws on lower mandrel fixed head; Described two line slideways have been connected by screw sliding stand, and before and after bottom sliding stand, boss has been connected by screw sliding stand draw runner, sliding stand draw runner arranged outside has sliding stand fixed block, and sliding stand fixed block is fixed by screws on working plate.
Described bar left limit mechanism is made up of liftout oil cylinder and material ejecting rod, and liftout cylinder piston rod is connected with material ejecting rod.
Described shaping oil cylinder is provided with single piston type pair and goes out piston rod, and the right piston rod of shaping oil cylinder is connected with shaping limit shaft, and shaping limit shaft, through shaping limit base, shaping limit base both sides shaping limit shaft is respectively arranged with two stop nut A.
Be provided with lower mandrel immediately below described upper mandrel, lower mandrel upper end and upper mandrel lower end periphery are provided with quadrant arc fluting, composition semi-circular recesses A after upper mandrel and lower mandrel merge.
Described material ejecting rod is provided with semi-circular recesses B.
Described shaping roller excircle is provided with semi-circular recesses B.
The faying face of described sliding stand draw runner and sliding stand fixed block is provided with inclined-plane.
Described shaping arm is set to triangular shape, and an angle is above flexibly connected with shaping roller by bearing pin, and an angle is below flexibly connected with connecting rod by bearing pin, and another angle is flexibly connected with sliding stand by bearing pin.
Rectangular recess is provided with before described upper mandrel and lower mandrel.
Structure of the present invention is ingenious rationally, stable performance, improves the accuracy of manufacture of product, improves production efficiency, extend service life.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is the front view in structural representation of the present invention;
Fig. 3 is the top view in structural representation of the present invention;
Fig. 4 is the left view in structural representation of the present invention;
Fig. 5 is A-A sectional view in Fig. 2;
Fig. 6 is B-B sectional view in Fig. 4;
In figure 1, frame, 2, bar left limit mechanism, 2-1, liftout oil cylinder, 2-2, material ejecting rod, 3, mandrel hold-down mechanism, 4, shaping arm, 5, connecting rod, 6, shaping oil cylinder, 7, sliding stand, 8, shaping limit base, 9, shaping limit shaft, 10, master cylinder limit shaft, 13, master cylinder limit base, 14, working plate, 15, bearing, 16, shaping roller, 17, position-limit mechanism after bar, 18, line slideway, 20, supporting seat, 21, master cylinder, 22, sliding stand draw runner, 24, sliding stand fixed block, 26, sliding stand lid, 27, lower mandrel seat, 28, steel bushing, 29, lower mandrel, 30, lower mandrel fixed head, 31, support, 34, upper mandrel, 35, nut block, 36, nut check block, 37, stop nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated:
With reference to accompanying drawing, ring machine is compiled in a kind of one-shot forming, comprise frame 1, working plate 14, line slideway 15, it is characterized in that: described working plate 14 left side is provided with bearing 15, centre is provided with master cylinder 21, the other end of master cylinder 21 is supported by supporting seat 20, and supporting seat 20 fore-and-aft direction is provided with line slideway 18, and working plate 14 right side is provided with master cylinder limit base 13; Described frame 1 left surface is connected with bar left limit mechanism 2 by support 31; Bearing 15 is above provided with mandrel hold-down mechanism 3, and bearing 15 is provided with position-limit mechanism 17 after bar below; Two line slideways 18 are connected with sliding stand 7, and before and after sliding stand 7, both sides are connected with shaping oil cylinder 6, and shaping oil cylinder 6 left piston bar is connected with shaping arm 4 by connecting rod 5, and shaping arm 4 left side is provided with shaping roller 16; Described sliding stand 7 left side fore-and-aft direction has shaping arm 4 respectively by pinned connection; The piston rod on described master cylinder 21 right side is connected with master cylinder limit shaft 10, master cylinder limit shaft 10 is through sliding stand 7 and master cylinder limit base 13, master cylinder limit shaft 10 is fixed with sliding stand 7 by nut block 35 and nut check block 36, and on master cylinder limit shaft 10, master cylinder limit base 13 both sides are respectively arranged with two stop nuts 37; Described mandrel hold-down mechanism 3 bottom is provided with mandrel 34, upper mandrel 34 lower work platen 14 is provided with lower mandrel seat 27, lower mandrel 29 is provided with in lower mandrel seat 27 hole, be provided with steel bushing 28 between lower mandrel seat 27 and lower mandrel 29, lower mandrel 29 is fixed by screws on lower mandrel fixed head 30; Described two line slideways 18 have been connected by screw sliding stand 7, before and after bottom sliding stand 7, boss is connected by screw sliding stand draw runner 22, sliding stand draw runner 22 arranged outside has sliding stand fixed block 24, and sliding stand fixed block 24 is fixed by screws on working plate 14.
Described bar left limit mechanism 2 is made up of liftout oil cylinder 2-1 and material ejecting rod 2-2, and liftout oil cylinder 2-1 piston rod is connected with material ejecting rod 2-2.
Described shaping oil cylinder 6 is provided with single piston type pair and goes out piston rod, and the right piston rod of shaping oil cylinder 6 is connected with shaping limit shaft 9, and shaping limit shaft 9, through shaping limit base 8, shaping limit base 8 both sides shaping limit shaft 9 is respectively arranged with two stop nut A.
Be provided with lower mandrel 29 immediately below described upper mandrel 34, lower mandrel 29 upper end and upper mandrel 34 lower end periphery are provided with quadrant arc fluting, and upper mandrel 34 and lower mandrel 29 merge rear composition semi-circular recesses A.
Described material ejecting rod 2-2 is provided with semi-circular recesses B.
Described shaping roller 16 excircle is provided with semi-circular recesses B.
Described sliding stand draw runner 22 and the faying face of sliding stand fixed block 24 are provided with inclined-plane.
Described shaping arm 4 is set to triangular shape, and an angle is above flexibly connected with shaping roller 16 by bearing pin, and an angle is below flexibly connected with connecting rod 5 by bearing pin, and another angle is flexibly connected with sliding stand 7 by bearing pin.
Described upper mandrel 34 and lower mandrel 29 are provided with rectangular recess above.
During concrete enforcement, first, the downward action of mandrel hold-down mechanism, the semi-circular recesses A die cavity of core composed after mandrel and upper and lower mandrel are merged, the right of the monocycle just finished is filled in the rectangular recess of mandrel, mother metal bar pierces into from semi-circular recesses B after shaping roller, put in monocycle and mandrel left side die cavity, position-limit mechanism restriction bar supplying position after bar, bar left limit mechanism is to bar jacking, mother metal bar is made to be fitted in the die cavity of the mandrel left side, simultaneously, the free degree of restriction bar, shaping for bar provides stable and high-precision making to ensure.Then after bar, position-limit mechanism retreats, abdicate the space of shaping arm action, master cylinder moves after driving sliding stand, and sliding stand moves after driving shaping oil cylinder, connecting rod, shaping arm, shaping roller entirety, make the bending of shaping pair of rollers bar, bar be fitted in the mandrel left side, above, below in die cavity; Then shaping oil cylinder works forward, and connecting rod promotes shaping arm, makes the further bending of shaping pair of rollers bar, and bar is around mandrel die cavity laminating parcel, and complete the establishment of a monocycle, last mandrel hold-down mechanism upwards unclamps, and reserves the convenient space of taking out of workpiece.Feature of the present invention: structure is rationally ingenious, stable performance, long service life, solves the instability of quality in chain technique processed, solves the form error such as chain dislocation, wooden dipper ring, tiltedly shoulder, improves chain ring quality and production efficiency, extend the service life of chain link.

Claims (9)

1. ring machine is compiled in an one-shot forming, comprise frame (1), working plate (14), line slideway (15), it is characterized in that: described working plate (14) left side is provided with bearing (15), centre is provided with master cylinder (21), the other end of master cylinder (21) is supported by supporting seat (20), supporting seat (20) fore-and-aft direction is provided with line slideway (18), and working plate (14) right side is provided with master cylinder limit base (13); Described frame (1) left surface is connected with bar left limit mechanism (2) by support (31); Bearing (15) is above provided with mandrel hold-down mechanism (3), and bearing (15) is provided with position-limit mechanism (17) after bar below; Two line slideways (18) are connected with sliding stand (7), before and after sliding stand (7), both sides are connected with shaping oil cylinder (6), shaping oil cylinder (6) left piston bar is connected with shaping arm (4) by connecting rod (5), and shaping arm (4) left side is provided with shaping roller (16); Described sliding stand (7) left side fore-and-aft direction has shaping arm (4) respectively by pinned connection; The piston rod on described master cylinder (21) right side is connected with master cylinder limit shaft (10), master cylinder limit shaft (10) is through sliding stand (7) and master cylinder limit base (13), master cylinder limit shaft (10) is fixed with sliding stand (7) by nut block (35) and nut check block (36), and upper master cylinder limit base (13) both sides of master cylinder limit shaft (10) are respectively arranged with two stop nuts (37); Described mandrel hold-down mechanism (3) bottom is provided with mandrel (34), upper mandrel (34) lower work platen (14) is provided with lower mandrel seat (27), lower mandrel (29) is provided with in lower mandrel seat (27) hole, be provided with steel bushing (28) between lower mandrel seat (27) and lower mandrel (29), lower mandrel (29) is fixed by screws on lower mandrel fixed head (30); Described two line slideways (18) have been connected by screw sliding stand (7), before and after sliding stand (7) bottom, boss is connected by screw sliding stand draw runner (22), sliding stand draw runner (22) arranged outside has sliding stand fixed block (24), and sliding stand fixed block (24) is fixed by screws on working plate (14).
2. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described bar left limit mechanism (2) is made up of liftout oil cylinder (2-1) and material ejecting rod (2-2), liftout oil cylinder (2-1) piston rod is connected with material ejecting rod (2-2).
3. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described shaping oil cylinder (6) is provided with single piston type pair and goes out piston rod, shaping oil cylinder (6) right piston rod is connected with shaping limit shaft (9), shaping limit shaft (9), through shaping limit base (8), shaping limit base (8) both sides shaping limit shaft (9) is respectively arranged with two stop nut A.
4. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: immediately below described upper mandrel (34), be provided with lower mandrel (29), lower mandrel (29) upper end and upper mandrel (34) lower end periphery are provided with quadrant arc fluting, composition semi-circular recesses A after upper mandrel (34) and lower mandrel (29) merge.
5. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described material ejecting rod (2-2) is provided with semi-circular recesses B.
6. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described shaping roller (16) excircle is provided with semi-circular recesses B.
7. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described sliding stand draw runner (22) and the faying face of sliding stand fixed block (24) are provided with inclined-plane.
8. ring machine is compiled in a kind of one-shot forming according to claim 1, it is characterized in that: described shaping arm (4) is set to triangular shape, an angle is above flexibly connected with shaping roller (16) by bearing pin, an angle is below flexibly connected with connecting rod (5) by bearing pin, and another angle is flexibly connected with sliding stand (7) by bearing pin.
9. ring machine is compiled in a kind of one-shot forming according to claim 1 or 4, it is characterized in that: described upper mandrel (34) and lower mandrel (29) are provided with rectangular recess above.
CN201510480302.8A 2015-08-08 2015-08-08 Ring machine is compiled in a kind of one-shot forming Active CN105057562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510480302.8A CN105057562B (en) 2015-08-08 2015-08-08 Ring machine is compiled in a kind of one-shot forming

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Application Number Priority Date Filing Date Title
CN201510480302.8A CN105057562B (en) 2015-08-08 2015-08-08 Ring machine is compiled in a kind of one-shot forming

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CN105057562B CN105057562B (en) 2017-06-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773115A (en) * 2018-12-11 2019-05-21 江苏亚星锚链股份有限公司 A kind of automatic chain braider structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1693003A (en) * 2005-04-26 2005-11-09 王洪军 Method for automatically abutting metal ring chain and said abutting apparatus
CN101658896A (en) * 2009-08-31 2010-03-03 王洪军 Damage-free automatic chain bending mechanism for high-intensity metal round link chains
CN201529742U (en) * 2009-08-31 2010-07-21 王洪军 High-strength metal round link chain damage-free automatic chain-bending mechanism
CN102489662A (en) * 2011-12-23 2012-06-13 王洪军 Automatic serial knitting device and method for high-strength large round-link chain for mining
DE102012220273A1 (en) * 2012-11-07 2014-06-12 Wafios Ag Chain bending machine
CN204975197U (en) * 2015-08-08 2016-01-20 江苏亚星锚链股份有限公司 One shot forming compiles ring machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1693003A (en) * 2005-04-26 2005-11-09 王洪军 Method for automatically abutting metal ring chain and said abutting apparatus
CN101658896A (en) * 2009-08-31 2010-03-03 王洪军 Damage-free automatic chain bending mechanism for high-intensity metal round link chains
CN201529742U (en) * 2009-08-31 2010-07-21 王洪军 High-strength metal round link chain damage-free automatic chain-bending mechanism
CN102489662A (en) * 2011-12-23 2012-06-13 王洪军 Automatic serial knitting device and method for high-strength large round-link chain for mining
DE102012220273A1 (en) * 2012-11-07 2014-06-12 Wafios Ag Chain bending machine
CN204975197U (en) * 2015-08-08 2016-01-20 江苏亚星锚链股份有限公司 One shot forming compiles ring machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773115A (en) * 2018-12-11 2019-05-21 江苏亚星锚链股份有限公司 A kind of automatic chain braider structure

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