US3750449A - Arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks - Google Patents
Arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks Download PDFInfo
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- US3750449A US3750449A US00190890A US3750449DA US3750449A US 3750449 A US3750449 A US 3750449A US 00190890 A US00190890 A US 00190890A US 3750449D A US3750449D A US 3750449DA US 3750449 A US3750449 A US 3750449A
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- United States
- Prior art keywords
- block
- blocks
- speed
- guide
- shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
Definitions
- Keenan Attorney-Cushman, Darby & Cushman [57] ABSTRACT There is provided an arrangement in storage type wire drawing machines for continuously and automatically controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks, which guide pulley is mounted for rotation on a support means journalled between the blocks and being capable of pivoting relative to the blocks. The pivoting movements of the support means are used to control the speed of rotation of the driven drawing block.
- the arrangement also includes a machine element which is securely mounted between the blocks on a depending journal pin or shaft over the drawing block and supports transmission means adapted to transmit the pivoting movements of the support means to a device which transmits a signal in response to said pivoting movements to the motor driving the block, thereby to change the speed at which the block rotates.
- the present invention relates to an arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks, which guide pulley is mounted for rotation on a support means journalled between the blocks, the support means, in turn, being capable of pivoting in relation to the blocks and the pivoting movements of which are used to control the speed of the driven drawing block.
- the known guide means In addition to being incapable of uniformly cooling the wire, the known guide means also render it impossible to utilize programme control systems to control the guide block in relation to the drawing block in a manner to obtain a suitable height of wire on the block.
- the object of the present invention is to eliminate these disadvantages and to provide an arrangement which is capable of continuously guiding the wire onto and off the guide block in a manner such that in addition to the wire being coiled smoothly to a suitable height on the block and cooled in a controlled manner, it also enables the various operations to be controlled by the programme systems.
- the significance of this will be readily perceived, since among other things the pur pose of the guide block is to deliver or store wire for a limited period of time in the event of a break-down in the wire drawing machine or the associated coiling mechanism, so that the process may continue without interruption for as long as possible.
- the arrangement of the present invention in addition to fulfilling the aforementioned requirements also favourably affects the production output rate, since it renders stopping and starting of separate blocks for controlling the height of the wire stored on the blocks unnecessary, and is mainly characterized in that it includes a machine element which is securely mounted between the blocks on a shaft journal arranged to hang downwardly from above the drawing block and to support a transmission means adapted to transmit the pivoting movements of the support means to a device which transmits a signal corresponding to the pivoting angle in order to provide for a corresponding, compensatory change in the speed of the driven drawing block.
- a rotatable drawing block 1 is mounted on a vertical shaft 2.
- the shaft is journalled to a lower frame structure 3, for example at 4 and 5.
- the drawing block is driven by a worm gear 6 mounted on the shaft 2 and the worm gear 6 is arranged to mesh with a worm screw 7 journalled in the lower frame structure and driven by a DC. motor (not shown), which serves to drive the unit'individually.
- the lower frame structure 3 also supports a panel 8, on which are arranged the instruments and control devices required for operating the unit and the arrangement according to the invention.
- a drumlike guide block 11 mounted for rotation on the upper portion of the stationary journal pin or shaft, for example at 12 and 13, is a drumlike guide block 11.
- a drum-like member 14 which is journalled for rotation on the depending stationary journal pin or shaft, for example at 15 and 16.
- the member 14 which hereinafter is called the support means, carries on an external surface thereof a guide pulley 16 which receives the wire running from the drawing block 1 to the guide block 11.
- a transmission means 17 Securely attached to the support means 14 internally thereof is a transmission means 17 which is mounted concentrically around the depending journal pin or shaft 9 and which in the exemplary embodiment is in the form of a belt pulley.
- the transmission means may be in the form of a V-belt pulley, a gear or the like.
- a drum-like element 18 Securely attached to the free end of the depending, stationary journal pin or shaft 9 and located beneath the support means 14 but spaced therefrom is a drum-like element 18.
- the element 18 is located immediately above the drawing block 1 and is coaxial therewith but spaced therefrom.
- the guide pulley 16 is arranged between the drawing block 1 and the guide block 11 and is supported by the support means 14, on which it is journalled for rotation.
- the support means 14 is capable of pivoting relative to the two blocks, with which it is coaxially arranged.
- the arrangement according to the invention automatically balances the system, insomuch that the movements of the support means which are directly proportional to the speed differential between the blocks and thus also to the speed at which the wire is coiled thereon and uncoiled therefrom, is used to regulate the speed of the drawing block.
- This is effected in accordance with the invention by means of a transmission means which transmits the pivoting movements of the support means 14 to an angle detector 19 which in turn transmits signals corresponding to the pivoting movements of the support means 14 for the purpose of providing corresponding, compensatory changes in speed of the driven drawing block.
- the angle detector 19 comprises an electrical transducer, for example a transducer of the type commercially known as elgon transducer.
- the transducer is mounted in a manner such that one active portion thereof is secured to a portion of the lower frame structure 3, for example the stationary bearing block 20.
- the other active portion of the transducer is secured to a shaft 21 which is mounted for rotation in the shaft 2 supporting the drawing block 1.
- the shaft 21 is arranged to project from the upper end of the shaft 2 and carries a device corresponding in form to the transmission device 17, for example in the form of a belt pulley 22.
- the angle indicator 19 may comprise, for example, a rotary potentiometer or some other suitable means capable of transmitting a signal corresponding to the magnitude of the swinging movement of the support means 14, for the purpose of providing a change in speed of the motor and/or the block compensatory to the movement of the supporting means.
- a mechanical type of angle indicator for controlling the speed of the drawing block and thus a mechanical variator can be used, for example.
- the transmission means for transmitting the pivoting movements of the supporting means 14 on the stationary journal pin or shaft 9 to the angle indicator 19 comprises, in addition to the mentioned transmission devices or belt pulleys 17, 22, the element 18 which is securely mounted to the stationary journal pin or shaft 9.
- Mounted for rotation in a sleeve 23 securely attached to the element 18 is a shaft whose ends project out from the sleeve on either side of the element 18.
- the outwardly projecting ends of the shaft, which project into the interior of the support means 14 and the drawing block 1 each carry a device, for example the belt pulleys 24, 25, corresponding to the transmission devices 17 and 22.
- a belt 26 passes around the upper pulley 24 of the pulleys mounted on the shaft journalled in the sleeve 23 and the pulley 17 mounted in the support means 14, while a second belt 27 passes around the pulley 22 connected to the angle indicator 19 via the shaft 21 and the lower pulley 25 of the pulleys mounted on the shaft journalled in the sleeve 23.
- An arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block comprising:
- a support means journalled between the drawing and guide blocks and being capable of pivoting movements therebetween in response to relative differences in rotational speed between the drawing and guide blocks;
- a guide pulley is arranged between the drawing and guide blocks, said guide pulley is mounted for rotation on the support means;
- transmission means supported by said shaft journal means for transmitting a signal that corresponds to an angle formed by the pivoting movement of the support means
- a shaft is mounted for rotation in the machine element, a'first means supported by one end of the shaft, a first corresponding co-operating means which with said first means is in movement transmitting connection with the support means, a second means which is supported at the other end of the shaft and a second corresponding co-operating means, said second means and said second corresponding co-operating means are in movement transmitting connection with the device.
Abstract
There is provided an arrangement in storage type wire drawing machines for continuously and automatically controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks, which guide pulley is mounted for rotation on a support means journalled between the blocks and being capable of pivoting relative to the blocks. The pivoting movements of the support means are used to control the speed of rotation of the driven drawing block. The arrangement also includes a machine element which is securely mounted between the blocks on a depending journal pin or shaft over the drawing block and supports transmission means adapted to transmit the pivoting movements of the support means to a device which transmits a signal in response to said pivoting movements to the motor driving the block, thereby to change the speed at which the block rotates.
Description
United States Patent 1 Rabe et al.
[ Aug. 7, 1973 ARRANGEMENT IN STORAGE TYPE WIRE DRAWING MACHINES FOR CONTINUOUSLY CONTROLLING THE SPEED OF AN INDIVIDUALLY DRIVEN DRAWING BLOCK HAVING AN ASSOCIATED GUIDE BLOCK ARRANGED COAXIALLY THEREWITH AND A GUIDE PULLEY ARRANGED BETWEEN THE BLOCKS [75] Inventors: Karl Lars Gunnar Rabe, Arboga;
' Karl Sune Ingemar Hanaeus,
Smedjebacken, both of Sweden [73] Assignee: Aktiebolaget Arboga Mekaniska Verkstad, Arboga, Sweden 22 Filed: Oet.l0, 1971 21 Appl. No.: 190,890
[30] Foreign Application Priority Data Oct. 2], 1970 Sweden 14188/70 [52] US. Cl. 72/288, 72/289 [51] Int. Cl. B2lc 1/12 [58] Field of Search 72/288, 289, 425,
rssj References Cited UNITED STATES PATENTS 3,648,495 '3/l972 Rabe ..72/289 1,915,722 6/l933 Earnshaw 72/279 FOREIGN PATENTS OR APPLICATIONS 154,5l2 l2/l953 Australia 72/288 475,358 ll/l937 Great Britain 72/288 Primary Examiner-Charles W. Lanham Assistant Examiner-M. J. Keenan Attorney-Cushman, Darby & Cushman [57] ABSTRACT There is provided an arrangement in storage type wire drawing machines for continuously and automatically controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks, which guide pulley is mounted for rotation on a support means journalled between the blocks and being capable of pivoting relative to the blocks. The pivoting movements of the support means are used to control the speed of rotation of the driven drawing block. The arrangement also includes a machine element which is securely mounted between the blocks on a depending journal pin or shaft over the drawing block and supports transmission means adapted to transmit the pivoting movements of the support means to a device which transmits a signal in response to said pivoting movements to the motor driving the block, thereby to change the speed at which the block rotates.
3 Claims, 1 Drawlng Figure The present invention relates to an arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks, which guide pulley is mounted for rotation on a support means journalled between the blocks, the support means, in turn, being capable of pivoting in relation to the blocks and the pivoting movements of which are used to control the speed of the driven drawing block.
It is essential in the case of storage type wire drawing machines in which guide blocks are arranged coaxially with the drawing blocks that the. wire coiled on the guide block is guided to and from the block correctly, that the wire runs smoothly, and that cooling of the wire can be controlled. This has not been possible with guide means known to the art, with which only socalled limit position control has been possible.
In addition to being incapable of uniformly cooling the wire, the known guide means also render it impossible to utilize programme control systems to control the guide block in relation to the drawing block in a manner to obtain a suitable height of wire on the block.
The object of the present invention is to eliminate these disadvantages and to provide an arrangement which is capable of continuously guiding the wire onto and off the guide block in a manner such that in addition to the wire being coiled smoothly to a suitable height on the block and cooled in a controlled manner, it also enables the various operations to be controlled by the programme systems. The significance of this will be readily perceived, since among other things the pur pose of the guide block is to deliver or store wire for a limited period of time in the event of a break-down in the wire drawing machine or the associated coiling mechanism, so that the process may continue without interruption for as long as possible.
The arrangement of the present invention in addition to fulfilling the aforementioned requirements also favourably affects the production output rate, since it renders stopping and starting of separate blocks for controlling the height of the wire stored on the blocks unnecessary, and is mainly characterized in that it includes a machine element which is securely mounted between the blocks on a shaft journal arranged to hang downwardly from above the drawing block and to support a transmission means adapted to transmit the pivoting movements of the support means to a device which transmits a signal corresponding to the pivoting angle in order to provide for a corresponding, compensatory change in the speed of the driven drawing block.
The invention will now be described in detail with reference to an embodiment thereof illustrated in the accompanying drawing, further features of the invention being disclosed in connection therewith. The drawing, in which all machine elements not relevant to the present invention have been omitted for the sake of clarity, is a vertical sectional view of an individually driven drawing block assembly, including a storage drawing block with associated guide block, and being provided with an embodiment of the arrangement according to the invention.
With reference to the single drawing, a rotatable drawing block 1 is mounted on a vertical shaft 2. The shaft is journalled to a lower frame structure 3, for example at 4 and 5. The drawing block is driven by a worm gear 6 mounted on the shaft 2 and the worm gear 6 is arranged to mesh with a worm screw 7 journalled in the lower frame structure and driven by a DC. motor (not shown), which serves to drive the unit'individually.
The lower frame structure 3 also supports a panel 8, on which are arranged the instruments and control devices required for operating the unit and the arrangement according to the invention.
Stationarily mounted in an upper frame structure 10 is a downwardly extending journal pin 9, the pin 9 extending coaxially with the drawing block 1 and being positioned above the lower frame structure 3. Mounted for rotation on the upper portion of the stationary journal pin or shaft, for example at 12 and 13, is a drumlike guide block 11. Located immediately beneath the guide block 11 but free therefrom is a drum-like member 14 which is journalled for rotation on the depending stationary journal pin or shaft, for example at 15 and 16. The member 14 which hereinafter is called the support means, carries on an external surface thereof a guide pulley 16 which receives the wire running from the drawing block 1 to the guide block 11. Securely attached to the support means 14 internally thereof is a transmission means 17 which is mounted concentrically around the depending journal pin or shaft 9 and which in the exemplary embodiment is in the form of a belt pulley. Of course, instead of a belt pulley the transmission meansmay be in the form of a V-belt pulley, a gear or the like. Securely attached to the free end of the depending, stationary journal pin or shaft 9 and located beneath the support means 14 but spaced therefrom is a drum-like element 18. The element 18 is located immediately above the drawing block 1 and is coaxial therewith but spaced therefrom. I
As will be evident from the aforegoing, the guide pulley 16 is arranged between the drawing block 1 and the guide block 11 and is supported by the support means 14, on which it is journalled for rotation. The support means 14 is capable of pivoting relative to the two blocks, with which it is coaxially arranged.
While the quantity of wire coiled on the blocks remains constant, the guide pulley 16 will rotate without causing the support means to pivot on the journal pin or shaft 9 relative to the blocks. In other words, the system is in equilibrium. 0n the other hand, should the wire be fed to and from the blocks at different speed, the amount of wire carried by the blocks will vary and result in a change of speed of the blocks, thereby disturbing the prevailing equilibrium of the system and causing the means 14 supporting the guide pulley 16 to swing in one direction or the other on the stationary journal pin or shaft 9 to an extent corresponding to the speed differential between the blocks. This pivoting movement of the support means 14 is used in accordance with the invention to re-establish the status of equilibrium in the system. Thus, the arrangement according to the invention automatically balances the system, insomuch that the movements of the support means which are directly proportional to the speed differential between the blocks and thus also to the speed at which the wire is coiled thereon and uncoiled therefrom, is used to regulate the speed of the drawing block. This is effected in accordance with the invention by means of a transmission means which transmits the pivoting movements of the support means 14 to an angle detector 19 which in turn transmits signals corresponding to the pivoting movements of the support means 14 for the purpose of providing corresponding, compensatory changes in speed of the driven drawing block.
In the illustrated embodiment, the angle detector 19 comprises an electrical transducer, for example a transducer of the type commercially known as elgon transducer. The transducer is mounted in a manner such that one active portion thereof is secured to a portion of the lower frame structure 3, for example the stationary bearing block 20. The other active portion of the transducer is secured to a shaft 21 which is mounted for rotation in the shaft 2 supporting the drawing block 1. The shaft 21 is arranged to project from the upper end of the shaft 2 and carries a device corresponding in form to the transmission device 17, for example in the form of a belt pulley 22.
In addition to an elgon transducer, the angle indicator 19 may comprise, for example, a rotary potentiometer or some other suitable means capable of transmitting a signal corresponding to the magnitude of the swinging movement of the support means 14, for the purpose of providing a change in speed of the motor and/or the block compensatory to the movement of the supporting means. Thus, it is also possible to use a mechanical type of angle indicator for controlling the speed of the drawing block and thus a mechanical variator can be used, for example.
The transmission means for transmitting the pivoting movements of the supporting means 14 on the stationary journal pin or shaft 9 to the angle indicator 19 comprises, in addition to the mentioned transmission devices or belt pulleys 17, 22, the element 18 which is securely mounted to the stationary journal pin or shaft 9. Mounted for rotation in a sleeve 23 securely attached to the element 18 is a shaft whose ends project out from the sleeve on either side of the element 18. The outwardly projecting ends of the shaft, which project into the interior of the support means 14 and the drawing block 1 each carry a device, for example the belt pulleys 24, 25, corresponding to the transmission devices 17 and 22. A belt 26 passes around the upper pulley 24 of the pulleys mounted on the shaft journalled in the sleeve 23 and the pulley 17 mounted in the support means 14, while a second belt 27 passes around the pulley 22 connected to the angle indicator 19 via the shaft 21 and the lower pulley 25 of the pulleys mounted on the shaft journalled in the sleeve 23.
It will he understood that the belt pulleys with associated belts described in connection with the illustrated embodiment may be exchanged for V-belt pulleys with associated V-belts, gears with chains or meshing gears,
without departing from the purview of the invention.
In the occurrence of a speed differential between the blocks 1 and 11, the support means 14 together with the belt pulley 17 will pivot on the stationary journal pin or shaft 9. This movement is transmitted, via the belt 26, the belt pulley 24, the shaft journalled in the sleeve 23, the belt pulley '25, the belt 27, the belt pulley 22 and the shaft 21, to the angle indicator 19, which transmits a signal to effect a compensating change in speed of the motor (not shown) driving the drawing block 1.
The arrangement according to the invention is thus fully automatic, and is not restricted to the described and illustrated embodiment, but can be modified within the scope of the claims.
What is claimed is:
1. An arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block comprising:
a. a drive drawing block, mounted for rotation;
b. a guide block arranged coaxially to the drawing block and mounted for rotation;
c. a support means journalled between the drawing and guide blocks and being capable of pivoting movements therebetween in response to relative differences in rotational speed between the drawing and guide blocks;
. a guide pulley is arranged between the drawing and guide blocks, said guide pulley is mounted for rotation on the support means;
e. a shaft journal means mounted above the drawing block to journal support both the support means and the guide block;
f. a machine element mounted for support on said shaft journal means between the drawing and guide blocks;
g. transmission means supported by said shaft journal means for transmitting a signal that corresponds to an angle formed by the pivoting movement of the support means; and
h. a device for transmitting a signal that corresponds to the pivoting angle of the support means for effecting a compensating change in rotational speed of the drawing block;
2. An arrangement according to claim 1 wherein the machine element forms part of the transmission means,
a shaft is mounted for rotation in the machine element, a'first means supported by one end of the shaft, a first corresponding co-operating means which with said first means is in movement transmitting connection with the support means, a second means which is supported at the other end of the shaft and a second corresponding co-operating means, said second means and said second corresponding co-operating means are in movement transmitting connection with the device.
3. An arrangement according to claim 2, wherein said first and second corresponding co-operating means are in the form of belts, V-belts or chains.
' l I! i i It
Claims (3)
1. An arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block comprising: a. a driven drawing block, mounted for rotation; b. a guide block arranged coaxially to the drawing block and mounted for rotation; c. a support means journalled between the drawing and guide blocks and being capable of pivoting movements therebetween in response to relative differences in rotational speed between the drawing and guide blocks; d. a guide pulley is arranged between the drawing and guide blocks, said guide pulley is mounted for rotation on the support means; e. a shaft journal means mounted above the drawing block to journal support both the support means and the guide block; f. a machine element mounted for support on said shaft journal means between the drawing and guide blocks; g. transmission means supported by said shaft journal means for transmitting a signal that corresponds to an angle formed by the pivoting movement of the support means; and h. a device for transmitting a signal that corresponds to the pivoting angle of the support means for effecting a compensating change in rotational speed of the drawing block.
2. An arrangement according to claim 1 wherein the machine element forms part of the transmission means, a shaft is mounted for rotation in the machine element, a first means supported by one end of the shaft, a first corresponding co-operating means which with said first means is in movement transmitting connection with the support means, a second means which is supported at the other end of the shaft and a second corresponding co-operating means, said second means and said second corresponding co-operating means are in movement transmitting connection with the device.
3. An arrangement according to claim 2, wherein said first and second corresponding co-operating means are in the form of belts, V-belts or chains.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE14188/70A SE359037B (en) | 1970-10-21 | 1970-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3750449A true US3750449A (en) | 1973-08-07 |
Family
ID=20298679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00190890A Expired - Lifetime US3750449A (en) | 1970-10-21 | 1971-10-10 | Arrangement in storage type wire drawing machines for continuously controlling the speed of an individually driven drawing block having an associated guide block arranged coaxially therewith and a guide pulley arranged between the blocks |
Country Status (6)
Country | Link |
---|---|
US (1) | US3750449A (en) |
JP (1) | JPS5420433Y2 (en) |
FR (1) | FR2111621A5 (en) |
GB (1) | GB1339655A (en) |
IT (1) | IT938723B (en) |
SE (1) | SE359037B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252010A (en) * | 1977-11-16 | 1981-02-24 | Fachini & C. S.R.L. | Rectilinear drawing machine |
US4511096A (en) * | 1983-11-14 | 1985-04-16 | Morgan Construction Company | Spinner drive for double block wire drawing machine |
US5136866A (en) * | 1990-03-21 | 1992-08-11 | R. Lisciani Trailerie E. Divisione Dyn Automazione Industriale S.N.C. | Non-slip rectilinear wiredrawing machine with synchronization between successive tangentially uncoiling capstans |
WO2001096038A1 (en) * | 2000-06-16 | 2001-12-20 | R. Lisciani Trafilerie S.R.L. | Rectilinear, non-slip wiredrawing machine |
CN106623457A (en) * | 2016-12-28 | 2017-05-10 | 苏州金钜松机电有限公司 | Wire arrangement device of medium wire drawing machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102107226B (en) * | 2010-12-24 | 2012-07-11 | 玉溪玉杯金属制品有限公司 | Metal wire tension detection and control device in straight line wire drawing machine |
CN103801574A (en) * | 2014-01-15 | 2014-05-21 | 无锡常欣科技股份有限公司 | Intermediate shaft mechanism of wire drawing machine |
CN107265179B (en) * | 2017-08-01 | 2022-12-13 | 张家港市瑞昌智能机器系统有限公司 | Double-shaft four-reel high-speed wire accumulating device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1915722A (en) * | 1930-09-11 | 1933-06-27 | American Steel & Wire Co | Wire drawing machine |
GB475358A (en) * | 1936-05-14 | 1937-11-15 | British Insulated Cables Ltd | Improved means for winding wire and other long flexible articles |
US3648495A (en) * | 1968-08-30 | 1972-03-14 | Arboga Mek Verk Ab | Individually driven drawing blocks intended for storage-type wire drawing machines |
-
1970
- 1970-10-21 SE SE14188/70A patent/SE359037B/xx unknown
-
1971
- 1971-10-10 US US00190890A patent/US3750449A/en not_active Expired - Lifetime
- 1971-10-13 GB GB4764871A patent/GB1339655A/en not_active Expired
- 1971-10-19 IT IT12994/71A patent/IT938723B/en active
- 1971-10-20 FR FR7137723A patent/FR2111621A5/fr not_active Expired
-
1976
- 1976-09-30 JP JP1976130663U patent/JPS5420433Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1915722A (en) * | 1930-09-11 | 1933-06-27 | American Steel & Wire Co | Wire drawing machine |
GB475358A (en) * | 1936-05-14 | 1937-11-15 | British Insulated Cables Ltd | Improved means for winding wire and other long flexible articles |
US3648495A (en) * | 1968-08-30 | 1972-03-14 | Arboga Mek Verk Ab | Individually driven drawing blocks intended for storage-type wire drawing machines |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252010A (en) * | 1977-11-16 | 1981-02-24 | Fachini & C. S.R.L. | Rectilinear drawing machine |
US4511096A (en) * | 1983-11-14 | 1985-04-16 | Morgan Construction Company | Spinner drive for double block wire drawing machine |
US5136866A (en) * | 1990-03-21 | 1992-08-11 | R. Lisciani Trailerie E. Divisione Dyn Automazione Industriale S.N.C. | Non-slip rectilinear wiredrawing machine with synchronization between successive tangentially uncoiling capstans |
WO2001096038A1 (en) * | 2000-06-16 | 2001-12-20 | R. Lisciani Trafilerie S.R.L. | Rectilinear, non-slip wiredrawing machine |
CN106623457A (en) * | 2016-12-28 | 2017-05-10 | 苏州金钜松机电有限公司 | Wire arrangement device of medium wire drawing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5265131U (en) | 1977-05-13 |
JPS5420433Y2 (en) | 1979-07-24 |
IT938723B (en) | 1973-02-10 |
FR2111621A5 (en) | 1972-06-02 |
GB1339655A (en) | 1973-12-05 |
SE359037B (en) | 1973-08-20 |
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