CN102992118A - Cable take-up and pay-off device of press travelling table - Google Patents
Cable take-up and pay-off device of press travelling table Download PDFInfo
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- CN102992118A CN102992118A CN2012105207536A CN201210520753A CN102992118A CN 102992118 A CN102992118 A CN 102992118A CN 2012105207536 A CN2012105207536 A CN 2012105207536A CN 201210520753 A CN201210520753 A CN 201210520753A CN 102992118 A CN102992118 A CN 102992118A
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- cable
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- pulley
- fixed pulley
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Abstract
The invention discloses a cable take-up and pay-off device of a press travelling table. The cable take-up and pay-off device of the press travelling table comprises a cable, a fixed pulley combination, a movable pulley block, a vertical plate, a steering mechanism and a movable pulley block guide mechanism, wherein the fixed pulley combination comprises a fixed pulley and a fixed pulley bracket; the vertical plate is vertically fixed on the lateral wall of a foundation pit; two movable pulleys are supported in a movable pulley shell in parallel through movable pulley shafts; two steering pulleys of the steering mechanism are respectively supported in a steering pulley shell; the movable pulley block guide mechanism is arranged between the movable pulley shell and the vertical plate; one end of the cable is input into the travelling table; and the other end of the cable downwards passes around one movable pulley of the movable pulley block after passing through one steering pulley, then downwards passes around the other movable pulley after passing through the fixed pulley upwards, and is fixed at the lower side of a fixed pulley bracket after passing through a cable clamp upwards. The cable take-up and pay-off device is compact in structure, low in cost and convenient to maintain; and the tension value of the cable is only 1/4 of the weight value of the movable pulley block. Therefore, the cable take-up and pay-off device can be safely used for a long period of time.
Description
Technical field
The present invention relates to a kind of traverser of large-scale enclosed mechanical press, relate in particular to a kind of cable that links to each other with the traverser driving device, belong to the Plastic Forming field of mechanical technique.
Background technology
The bench board of large-scale straight side press generally can shift out fuselage, is convenient to more mold exchange.The traverser of existing large-scale straight side press adopts the wheel turns of the actuator drives traverser downside of motor-speed reducer combination, thereby traverser is shifted out or the shift-in fuselage along track.Because the driving device supply cable of motor-speed reducer combination and traverser are mobile simultaneously, the folding and unfolding of the necessary energy of cable is in order to avoid bulk storage is damaged on the ground.The traverser cable of existing compression machine adopts the drag chain protection, and cable is placed in the drag chain housing, and drag chain is along with along with traverser moves, when traverser shifts out fuselage, drag chain thereupon on the ground the side stretch; During traverser shift-in fuselage, drag chain is got back in the basic melt pit of compression machine, and drag chain plays the safety guard-safeguard effect to cable.But the drag chain cost is higher, and Turning radius takes up space larger, and can only move along a direction, can not change moving direction.Other has a kind of cable of traverser to adopt the reel folding and unfolding, is provided with wind spring in the reel, and when traverser shifted out fuselage, cable discharged, and wind spring tightens up; During traverser shift-in fuselage, the elastic potential energy of savings discharged when wind spring tightened up, and cable is involved in the reel.This reel structure is complicated, is contained in the wind spring maintenance difficult in the reel.Cable is subject to the larger pulling force of wind spring for a long time, causes easily the electric wire premature failure in it, and changes relatively difficulty of cable, affects the normal use of compression machine.
Summary of the invention
The object of the present invention is to provide the less moveable platform of press cable reel installation of pulling force that a kind of simple in structure, use and maintenance is convenient, cable is subject to.
The present invention is achieved by the following technical programs:
A kind of moveable platform of press cable reel installation, comprise cable, fixed pulley combination, running block, riser, steering hardware and running block guiding mechanism, described fixed pulley combination comprises fixed pulley and fixed pulley support, described fixed pulley is supported on the fixed pulley support by fixed pulley axis, described fixed pulley support is fixed on the riser upper end, and riser is vertically fixed on the sidewall of basic melt pit; Described running block comprises two movable pulleys and movable pulley housing, and described two movable pulleys are supported in the movable pulley housing side by side by the movable pulley axle; Described steering hardware comprises two deflection sheavies and deflection sheave housing, and described two deflection sheavies are supported in the deflection sheave housing in tandem by the deflection sheave axle respectively; Described running block guiding mechanism is arranged between movable pulley housing and the riser; In the cable one end input traverser, the cable other end is walked around a backward lower movable pulley walking around again running block between two deflection sheavies, then cable is walked around another movable pulley downwards after upwards walking around fixed pulley again, upwards is fixed under the fixed pulley support rear flank by cable clamp and leads to electric cabinet.
Purpose of the present invention can also further realize by following technical measures:
Aforesaid moveable platform of press cable reel installation, wherein said fixed pulley are arranged on the fixed pulley support obliquely, and the wheel notch with two movable pulleys is corresponding respectively for the fixed pulley both sides wheel notch of described inclination.
Aforesaid moveable platform of press cable reel installation, the a pair of sliding sleeve that wherein said running block guiding mechanism comprises a pair of slide bar, matches with slide bar, described a pair of slide bar two ends are vertically fixed on the riser by slide bar pressing plate respectively, a pair of sliding sleeve is fixed on the movable pulley housing in the face of on the side of riser by the sliding sleeve pressing plate, slide bar and sliding sleeve free-running fit.
Aforesaid moveable platform of press cable reel installation, wherein said steering hardware comprise a deflection sheave and deflection sheave housing, and a deflection sheave is supported on the deflection sheave housing by the deflection sheave axle.
Compact conformation of the present invention, cost be low, it is reliable, easy to maintenance to use, because cable is on two movable pulleys wheels, the pulling force that cable is subject to only is 1/4 of running block weight, guarantees that it can use on long-term safety ground.The stroke of cable lifting is 1/4 of travel of moving working table only also, satisfies the depth requirements of basic melt pit.As increasing again a reverse wheel, just can again change cable moving direction of the present invention, except realizing that traverser moves forward and backward, can also realize the sway of traverser, enlarged range of use of the present invention.
Advantage and disadvantage of the present invention will be for illustration and explanation by the non-limitative illustration of following preferred embodiment, and these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, the present invention includes cable 1, fixed pulley combination 2, running block 3, riser 4, steering hardware 5 and running block guiding mechanism 6, fixed pulley combination 2 comprises fixed pulley 21 and fixed pulley support 22, fixed pulley 21 is supported on the fixed pulley support 22 by fixed pulley axis 23, fixed pulley support 22 is welded in the upper end of riser 4, on the adapter plate 41 and the embedded board of several tightening screws 42 sidewall of being vertically fixed on basic melt pit of riser 4 by its rear side.Running block 3 comprises that two movable pulleys 31 and 32, two movable pulleys 31 of movable pulley housing are supported in the movable pulley housing 32 side by side by movable pulley axle 33.Fixed pulley 21 is arranged on the fixed pulley support 22 obliquely, and the wheel notch with two movable pulleys 31 is corresponding respectively for fixed pulley 21 both sides of inclination wheel notch, so that the fixed pulley 21 of an inclination of the present invention can two movable pulleys 31 of correspondence, has reduced manufacturing cost.
Steering hardware 5 shown in Figure 2 comprises two deflection sheavies 51 and deflection sheave housing 52, is arranged on the basis.Two deflection sheavies 51 are supported on the deflection sheave housing 52 in tandem by deflection sheave axle 53 respectively.Cable is walked around 90 ° of two race rear steerings between the deflection sheave 51, has changed the direction that cable 1 moves.Also a deflection sheave 51 can only be set, cable is walked around 90 ° of these deflection sheave 51 rear steerings, can change the direction that cable 1 moves equally.
Running block guiding mechanism 6 is arranged between movable pulley housing 32 and the riser 4, the a pair of sliding sleeve 62 that comprises a pair of slide bar 61, matches with slide bar 61, a pair of slide bar 61 two ends are vertically fixed on the riser 4 by slide bar pressing plate 63 respectively, a pair of sliding sleeve 62 is fixed on the side of movable pulley housing 32 by sliding sleeve pressing plate 64, slide bar 61 and sliding sleeve 62 free-running fits, a pair of sliding sleeve 62 can move up and down along slide bar 61.
In the cable 1 one ends input traverser 7, the other end is walked around a backward lower movable pulley 31 walking around again running block 3 between two deflection sheavies 51, then cable 1 is walked around another movable pulley 31 downwards after upwards walking around fixed pulley 21 again, upwards be fixed on the support 9 of fixed pulley support 22 downsides by cable clamp 8, support 9 is fixed on the riser 4.Cable 1 under the cable clamp 8 is liftable movable cable, and the driving device of traverser is led in the termination of movable cable.Cable 1 on the cable clamp 8 is the attached cable that leads to electric cabinet.Because overlapped four sections cables 1 on two movable pulleys 31, if running block 3 oscilaltion 1.5m, traverser 7 movable distance that then link to each other with cable 1 are 1.5 * 4=6m, have satisfied the shift motion requirement of traverser 7 fully.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (6)
1. moveable platform of press cable reel installation, it is characterized in that: comprise cable, fixed pulley combination, running block, riser, steering hardware and running block guiding mechanism, described fixed pulley combination comprises fixed pulley and fixed pulley support, described fixed pulley is supported on the fixed pulley support by fixed pulley axis, described fixed pulley support is fixed on the riser upper end, and riser is vertically fixed on the sidewall of basic melt pit; Described running block comprises two movable pulleys and movable pulley housing, and described two movable pulleys are supported in the movable pulley housing side by side by the movable pulley axle; Described steering hardware comprises two deflection sheavies and deflection sheave housing, is arranged on the basis; Described two deflection sheavies are supported in the deflection sheave housing in tandem by the deflection sheave axle respectively; Described running block guiding mechanism is arranged between movable pulley housing and the riser; In the cable one end input traverser, the cable other end is walked around a backward lower movable pulley walking around again running block between the deflection sheave, then cable is walked around another movable pulley downwards after upwards walking around fixed pulley again, leads to electric cabinet after upwards being fixed on the fixed pulley support downside by cable clamp.
2. moveable platform of press cable reel installation as claimed in claim 1, it is characterized in that: described fixed pulley is arranged on the fixed pulley support obliquely, and the wheel notch with two movable pulleys is corresponding respectively for the fixed pulley both sides wheel notch of described inclination.
3. moveable platform of press cable reel installation as claimed in claim 1, it is characterized in that: a pair of sliding sleeve that described running block guiding mechanism comprises a pair of slide bar, matches with slide bar, described a pair of slide bar two ends are vertically fixed on respectively on the riser, a pair of sliding sleeve is fixed on the movable pulley housing medial surface, slide bar and sliding sleeve free-running fit.
4. moveable platform of press cable reel installation as claimed in claim 3, it is characterized in that: the two ends of described a pair of slide bar are vertically fixed on the riser by the slide bar pressing plate respectively.
5. moveable platform of press cable reel installation as claimed in claim 3 is characterized in that: a pair of sliding sleeve is fixed on the movable pulley housing in the face of on the side of riser by the sliding sleeve pressing plate.
6. moveable platform of press cable reel installation as claimed in claim 1, it is characterized in that: described steering hardware comprises a deflection sheave and deflection sheave housing, a deflection sheave is supported on the deflection sheave housing by the deflection sheave axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105207536A CN102992118A (en) | 2012-12-07 | 2012-12-07 | Cable take-up and pay-off device of press travelling table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105207536A CN102992118A (en) | 2012-12-07 | 2012-12-07 | Cable take-up and pay-off device of press travelling table |
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| Publication Number | Publication Date |
|---|---|
| CN102992118A true CN102992118A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105207536A Pending CN102992118A (en) | 2012-12-07 | 2012-12-07 | Cable take-up and pay-off device of press travelling table |
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| CN (1) | CN102992118A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840402A (en) * | 2014-03-25 | 2014-06-04 | 扬州锻压机床股份有限公司 | Movable type cable guide frame |
| CN108258639A (en) * | 2016-12-29 | 2018-07-06 | 枣庄度秘信息科技有限公司 | A kind of cable slack device |
| CN112660942A (en) * | 2020-12-24 | 2021-04-16 | 中国航空工业集团公司成都飞机设计研究所 | Pull-type bait cable winding and unwinding devices |
| CN114906767A (en) * | 2022-05-30 | 2022-08-16 | 安徽中邦特种电缆科技有限公司 | Cable lifting device for mast |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1866251A (en) * | 1931-03-10 | 1932-07-05 | Harold G Davis | Hose reel and protector |
| US2157887A (en) * | 1937-10-28 | 1939-05-09 | Harold G Davis | Air and water service station |
| US2503018A (en) * | 1946-08-07 | 1950-04-04 | Richard C Wittman | Cord extension device |
| GB2152476A (en) * | 1984-01-12 | 1985-08-07 | Terence John Tranter | Cable handling apparatus |
| DE19639746A1 (en) * | 1996-09-27 | 1997-03-20 | Josef Staltmeir | Cable spooler for electric lawn mower |
| US20060273211A1 (en) * | 2005-06-03 | 2006-12-07 | Altec Lansing Technologies, Inc. | Automatic cable retracting system |
| CN201660390U (en) * | 2009-12-07 | 2010-12-01 | 徐州汇通矿山设备制造有限公司 | Tensioning device of stepless rope winch system |
| CN102686500A (en) * | 2009-09-24 | 2012-09-19 | 普芬宁埃列克特罗安拉根有限公司 | Straddle carrier comprising a cable-clamping device |
| CN203048331U (en) * | 2012-12-07 | 2013-07-10 | 沃得重型机床（中国）有限公司 | Press machine moving table cable coiling and uncoiling device |
-
2012
- 2012-12-07 CN CN2012105207536A patent/CN102992118A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1866251A (en) * | 1931-03-10 | 1932-07-05 | Harold G Davis | Hose reel and protector |
| US2157887A (en) * | 1937-10-28 | 1939-05-09 | Harold G Davis | Air and water service station |
| US2503018A (en) * | 1946-08-07 | 1950-04-04 | Richard C Wittman | Cord extension device |
| GB2152476A (en) * | 1984-01-12 | 1985-08-07 | Terence John Tranter | Cable handling apparatus |
| DE19639746A1 (en) * | 1996-09-27 | 1997-03-20 | Josef Staltmeir | Cable spooler for electric lawn mower |
| US20060273211A1 (en) * | 2005-06-03 | 2006-12-07 | Altec Lansing Technologies, Inc. | Automatic cable retracting system |
| CN102686500A (en) * | 2009-09-24 | 2012-09-19 | 普芬宁埃列克特罗安拉根有限公司 | Straddle carrier comprising a cable-clamping device |
| CN201660390U (en) * | 2009-12-07 | 2010-12-01 | 徐州汇通矿山设备制造有限公司 | Tensioning device of stepless rope winch system |
| CN203048331U (en) * | 2012-12-07 | 2013-07-10 | 沃得重型机床（中国）有限公司 | Press machine moving table cable coiling and uncoiling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840402A (en) * | 2014-03-25 | 2014-06-04 | 扬州锻压机床股份有限公司 | Movable type cable guide frame |
| CN108258639A (en) * | 2016-12-29 | 2018-07-06 | 枣庄度秘信息科技有限公司 | A kind of cable slack device |
| CN112660942A (en) * | 2020-12-24 | 2021-04-16 | 中国航空工业集团公司成都飞机设计研究所 | Pull-type bait cable winding and unwinding devices |
| CN114906767A (en) * | 2022-05-30 | 2022-08-16 | 安徽中邦特种电缆科技有限公司 | Cable lifting device for mast |
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Application publication date: 20130327 |