CN103600987A - Shifting device and distributing mechanism therein - Google Patents
Shifting device and distributing mechanism therein Download PDFInfo
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- CN103600987A CN103600987A CN201310606641.7A CN201310606641A CN103600987A CN 103600987 A CN103600987 A CN 103600987A CN 201310606641 A CN201310606641 A CN 201310606641A CN 103600987 A CN103600987 A CN 103600987A
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Abstract
The invention provides a shifting device. The shifting device comprises a distributing mechanism for adjusting positions of tubes and a shifting mechanism for driving the tubes to move, wherein the distributing mechanism consists of at least one distributing component and a driving component for providing power for the distributing components; each distributing component comprises a supporting table, a mandrel and an eccentric wheel; the upper surface of each supporting table is an inclined surface; the tubes are placed on the inclined surfaces; a through hole is formed in each supporting table; each mandrel is pivoted to the inside of the corresponding through hole; two ends of each mandrel extend out of the corresponding through hole; each eccentric wheel is fixed at the upper end of the corresponding mandrel and is provided with an acting surface which is in direct contact with the tubes; and the mandrels of the distributing components are connected with the driving component through a four-bar linkage. The shifting device is provided with the distributing mechanism, so that a steel tube can be stably shifted at a time; the four-bar linkage is connected with the driving component and the distributing components, so that common equipment is simplified, the investment on the equipment is reduced, and the manufacturing cost of a product is also reduced.
Description
Technical field
The present invention relates to poking device, be specially a kind of horizontal poking device for seamless steel tube production and feeding distribution mechanism wherein.
Background technology
In seamless steel tube production, horizontal steel pipe on stand needs single dial-out, to carry out roller transport.The single poking device using in existing seamless steel tube production, needs other a set of mechanism auxiliary ability normal operation.And existing such device or mechanism are complicated, high cost, makes the productive costs of solid drawn pipe high, causes economic benefit to decline; Or when material toggling, a plurality of steel pipes are taken up simultaneously, thereby impact is normal, produce, production efficiency is reduced.
Summary of the invention
For addressing the above problem, the invention provides a kind of poking device.
A kind of poking device, comprise: for adjusting the feeding distribution mechanism of described materials in the tube position, by at least one sub-material parts with for described sub-material parts provide the drive element of power, form, described sub-material parts comprise brace table, mandrel and eccentric wheel, the upper surface of described brace table is a dip plane, be used for placing described materials in the tube, in described brace table, offer through hole, described mandrel is articulated in described through hole, stretch out outside described through hole at two ends, described eccentric wheel is fixed on the upper end of described mandrel, and described eccentric wheel has the plane of action directly contacting with described materials in the tube; And for moving the material toggling mechanism of described materials in the tube, comprise base, a plurality of bearing seat, major axis, at least one group of hook, swing arm and telescoping cylinder, described a plurality of bearing seat and described brace table are all arranged on described base, described major axis is articulated in described a plurality of bearing seat, and described at least one group of hook is spaced apart and arranged on described major axis; One end of described swing arm connects described major axis, telescoping cylinder described in other end pivot joint; Wherein, the mandrel of described sub-material parts is connected by four-bar linkage with described drive element.
According to an embodiment of the present invention, described eccentric plane of action has the nearest primary importance of the described mandrel of distance, and the second place farthest of the described mandrel of distance, the rotation by described mandrel converts the contact position of described plane of action and described materials in the tube between described primary importance and the described second place.
According to another embodiment of the present invention, described plane of action is arc-shaped curved surface.
According to another embodiment of the present invention, described plane of action is dip plane.
According to another embodiment of the present invention, described drive element comprises a hand reductor, and described hand reductor comprises the rocking bar being connected with its output shaft, the handwheel being connected with its input shaft and the handle being connected with described handwheel.
According to another embodiment of the present invention, also comprise a plurality of rocking arms and a plurality of connecting rod, described rocking arm one end connects described mandrel, connecting rod described in other end pivot joint, a plurality of described connecting rods are connected to each other, and wherein, the described connecting rod that is positioned at end is also articulated with described rocking bar.
It is a kind of for adjusting the feeding distribution mechanism of materials in the tube position that the present invention also provides, by at least one sub-material parts with for described sub-material parts provide the drive element of power, form, described sub-material parts comprise brace table, mandrel and eccentric wheel, the upper surface of described brace table is a dip plane, be used for placing described materials in the tube, in described brace table, offer through hole, described mandrel is articulated in described through hole, stretch out outside described through hole at two ends, described eccentric wheel is fixed on the upper end of described mandrel, and described eccentric wheel has the plane of action directly contacting with described materials in the tube.
Poking device of the present invention adopts eccentric wheel to adjust backgauge position, guarantee to dial hook and stablize steel pipe of allocation at every turn, adopt and manually shake reductor and rotate with four-bar linkage structure band movable eccentric wheel, saved transmission device, conventional equipment is simplified, reduced equipment investment; Manual methods, has reduced impact in addition, makes poking device operation more steady, and it is more firm to use, thereby has extended the service life of device, has reduced the cost of manufacture of producing product.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of poking device of the present invention;
Fig. 2 is the left view of poking device of the present invention;
Fig. 3 is the eccentric birds-eye view of poking device of the present invention;
Fig. 4 is the cutaway view along Fig. 1 E-E.
Wherein, description of reference numerals is as follows:
1, material toggling mechanism 2, feeding distribution mechanism
3, drive element 5, steel pipe
11, base 12, bearing seat
13, major axis 14, group hook
15, swing arm 16, telescoping cylinder
17, bearing 21, crossbeam
22, mandrel 23, eccentric wheel
31, column 32, hand reductor
44, Rocker arm 45, connecting rod
161, piston rod earrings 162, cylinder body earrings
231, plane of action 232, axis hole
233, expansion sleeve 311, rocking bar
312, handwheel 313, handle
451, regulate screw collar.
The specific embodiment
Below, in conjunction with the specific embodiment, the concrete structure of poking device of the present invention is elaborated, in the present invention, the side of object refers to the face except upper surface, lower surface, wherein, the words such as top, below, upper surface, side, only for explaining by reference to the accompanying drawings the present invention, are not intended to limit the present invention.
Poking device of the present invention, comprise: for adjusting the feeding distribution mechanism of described materials in the tube position, by at least one sub-material parts with for described sub-material parts provide the drive element of power, form, described sub-material parts comprise brace table, mandrel and eccentric wheel, the upper surface of described brace table is a dip plane, be used for placing described materials in the tube, in described brace table, offer through hole, described mandrel is articulated in described through hole, stretch out outside described through hole at two ends, described eccentric wheel is fixed on the upper end of described mandrel, and described mandrel has the plane of action directly contacting with described materials in the tube; And for moving the material toggling mechanism of described materials in the tube; Wherein, the mandrel of described sub-material parts is connected by four-bar linkage with described drive element.
In the present invention, brace table is used for carrying steel pipe pivot joint mandrel, and upper end and the eccentric wheel of mandrel fix, and lower end is connected with drive element by four-bar linkage, makes eccentric wheel can under the drive of drive element, play the effect of adjusting steel pipe position.
In the present invention, described brace table is crossbeam, be specially a H-girder, comprise upper beam, underbeam and the vertical beam that connects upper beam and underbeam, described steel pipe is positioned at the upper surface of upper beam, described mandrel is articulated in the two through hole that is opened in respectively upper beam, underbeam, the present invention adopts H-girder as brace table, not only can save material, increases economic efficiency, also at upper beam, underbeam, offer respectively mandrel described in through hole pivot joint simultaneously, make between mandrel and H-girder be connected more stable.
Brace table of the present invention is not limited to H-girder, can also for bar shaped cube, bar shaped casing, framework, support etc., other can realize structure of the present invention.
In the present invention, described eccentric plane of action is preferably an arc-shaped curved surface, and described arc-shaped curved surface is preferably dip plane.Thus, eccentric wheel makes its distance around fixed point mandrel constantly change the position of adjusting steel pipe, the steel pipe varying in size with application diameter by rotation.
In one embodiment of the present invention, described drive element is hand reductor, by the pivot joint of a plurality of rocking arms, a plurality of connecting rods, makes sub-material parts, rocking arm, connecting rod, rocking bar and the hand reductor of feeding distribution mechanism form four-bar linkage structure, this four-bar linkage structure simple structure, operates steadily.
In the present invention, adopt the handle that manually shakes hand reductor, drive rocking bar to swing, thus the rotation of band moving mandrel, the plane of action of mandrel and the contact position of materials in the tube are constantly converted, adjust thus the horizontal position that is positioned over the steel pipe on crossbeam, adopt manually to shake not only can make revolving part slow circumvolve, the position of accurate adjustment steel pipe, also can reduce impact, make whole device operation more steady, thereby extended the service life of poking device, reduced the productive costs of product.
For making above-mentioned bar linkage structure more stable, in one embodiment of the present invention, between a plurality of connecting rods by regulating screw collar to be connected to each other, thereby can regulate the interval of each connecting rod and each rocking arm pivoting point, the interval of itself and each crossbeam is matched.
In embodiments of the present invention, for making above-mentioned four-bar linkage structure more stable, can make rocking arm and rocking bar isometric.
Below, by reference to the accompanying drawings and the specific embodiment structure of poking device of the present invention is described further:
As shown in Figure 1, 2, poking device of the present invention, comprises material toggling mechanism 1 and feeding distribution mechanism 2, and wherein, feeding distribution mechanism 2 is comprised of sub-material parts and drive element 3, and sub-material parts are connected by bindiny mechanism with drive element 3.
Material toggling mechanism 1 is for steel pipe 5 is shifted between each production process, and feeding distribution mechanism 2 is for adjusting the position of steel pipe 5 to be transferred, so that material toggling mechanism 1 can take exactly one away in row's steel pipe 5; In feeding distribution mechanism, sub-material parts are directly adjusted the position of steel pipe 5, and drive element 3 provides power for sub-material parts.
Material toggling mechanism 1 comprises base 11, bearing seat 12, major axis 13, dials hook 14, swing arm 15, telescoping cylinder 16 and bearing 17, and wherein base 11 and bearing 17 are installed on basis.
On base 11, be fixed with a plurality of bearing seats 12, major axis 13 in bearing seat 12, is connected with to fixed interval a plurality of groups of hooks 14 by bearing hinge joint on major axis 13, and the distance between each adjacent group of hook 14 equates.
The one end of dialling hook 14 is fixed on major axis 13, the other end can swing up and down around major axis, be used for holding up steel pipe 5, the end of dialling hook 14 other ends is similar to bell-mouthed shape, there is a circular end surface, make to dial the function that hook 14 has material toggling and backgauge simultaneously, when the other end of group hook 14 holds up the first steel pipe upward movement, dial the bottom of hook 14 other end end faces and block the second steel pipe below, make it remain on original position, until dial hook 14, departs from completely and the contacting of the second steel pipe, the second steel pipe ability moves down into the position of former the first steel pipe in the effect of gravity.
One end of swing arm 15 connects the left part of major axis 13, the piston rod earrings 161 of other end pivot joint telescoping cylinder 16, and cylinder body earrings 162 and the bearing 17 of telescoping cylinder 16 are articulated.
As shown in Figures 1 to 4, sub-material parts comprise brace table, mandrel 22 and eccentric wheel 23, and in the present embodiment, brace table is crossbeam 21.
Crossbeam 21 is for placing steel pipe to be transferred 5, a plurality of crossbeams that are parallel to each other 21 compartment of terrains are fixed on base 11, its number equates with the number of dialling hook 14, and position is adjacent, crossbeam 21 is H-girder, by upper beam, underbeam and the vertical beam composition that connects upper beam and underbeam, one end of underbeam and base 11 are fixing, wherein, the height of one end that crossbeam 21 and base 11 fix is slightly less than the height of the other end, make the upper beam of crossbeam 21 form the dip plane that a gradient is less, on the upper beam near base 11 one end and underbeam, offer respectively through hole, the line of centers of two through hole is same straight line.
The shape approximation of eccentric wheel 23 is in 1/4th ellipsoids, its arcwall face is the plane of action 231 that mandrel 22 contacts with steel pipe 5, on eccentric wheel 23, near the center-point of ellipse, offer an axis hole 232, the upper end of mandrel 22 is fixed in axis hole 232, for making the connection of mandrel 22 and eccentric wheel 23 more firm, adopt expansion sleeve 233 to connect.
On the plane of action 231 of eccentric wheel 23, there is the primary importance A nearest apart from mandrel 22, and apart from mandrel 22 second place B farthest, " recently " " farthest " is herein the description for each position on plane of action 231 and mandrel 22 distances.
In one embodiment of the present invention, plane of action 231 is the introversion inclined-plane of deflection mandrel 22.
During work, the plane of action 231 of eccentric wheel 23 directly contacts with steel pipe 5, and between the different parts by plane of action 231 and mandrel 22, the position of steel pipe 5 is adjusted in the variation of distance, to be suitable for the adjusting of the different steel pipe of diameter 5.
Drive element 3 comprises the column 31 being fixed on basis and is arranged on the hand reductor 32 on column 31.
Bindiny mechanism comprises Rocker arm 44 and connecting rod 45.
The lower end of mandrel 22 is connected with a Rocker arm 44, each Rocker arm 44 is pivot joint one connecting rod 45 again, two ends at connecting rod 45 are provided with screw thread, a plurality of connecting rods 45 are connected to each other by a plurality of adjusting screw collars 451, can utilize and regulate screw collar 451 to adjust the interval between each connecting rod 45 and each Rocker arm 44 pivoting points, it is mated with the interval between each crossbeam 21.
Be positioned near the connecting rod 45 in major axis 13 right parts and be also articulated with the rocking bar 311 of drive element 3, rocking bar 311 is isometric with Rocker arm 44, so that rocking bar 311, connecting rod 45, Rocker arm 44 and mandrel 22 can form stable four-bar linkage.
Before work, first a steel pipe 5 is positioned on the upper beam of crossbeam 21, now, the second place B of the plane of action 231 of eccentric wheel 23 contacts with steel pipe 5, artificial swinging handle 313, at handwheel 312, input shaft, under the gearing of output shaft, rocking bar 311 rotates thereupon, by connecting rod 45, the effect of Rocker arm 44, the rotation band moving mandrel 22 of rocking bar 311 is rotated, thereby the plane of action 231 that makes eccentric wheel 23 and steel pipe 5 props up steel pipe 5 and moves along the upper beam face of crossbeam 21, make plane of action 231 and the contact position of steel pipe 5 shift to primary importance A by second place B, until the periphery of steel pipe 5 flushes with the arc surface of dialling hook 14, quit work immediately.
Subsequently, major axis 13 starts to rotate under the drive of telescoping cylinder 16, and the hook 14 of dialling being fixed on major axis 13 rotates thereupon, dials hook 14 steel pipe 5 is lifted and moves to next process.
Then, operation telescoping cylinder 16, make it drive group hook 14 to rotate backward, until it is mutually concordant with crossbeam 21 or be positioned at the below of crossbeam 21 to dial hook 14, telescoping cylinder 16 quits work immediately, now steel pipe 5 moves down along the upper beam tilting under Action of Gravity Field, extremely fully contacts for this reason with plane of action 231, according to this continuous repeated work of flow process.
Poking device of the present invention adopts eccentric wheel to adjust backgauge position, guarantee to dial hook and stablize steel pipe of allocation at every turn, adopt and manually shake reductor and rotate with four-bar linkage structure band movable eccentric wheel, saved transmission device, conventional equipment is simplified, reduced equipment investment; Manual methods, has reduced impact in addition, thereby operation can be more steady, and it is more firm that equipment is used, and extended service life of equipment, has reduced the cost of manufacture of producing product.
Unless be particularly limited, term used herein is the implication that those skilled in the art understand conventionally.
Embodiment described in the invention is only for exemplary purpose; not in order to limit the scope of the invention, those skilled in the art can make various other replacements, changes and improvements within the scope of the invention, thereby; the invention is not restricted to above-mentioned embodiment, and be only defined by the claims.
Claims (10)
1. a poking device, is characterized in that, comprising:
For adjusting the feeding distribution mechanism of described materials in the tube position, by at least one sub-material parts with for described sub-material parts provide the drive element of power, form, described sub-material parts comprise brace table, mandrel and eccentric wheel, the upper surface of described brace table is a dip plane, be used for placing described materials in the tube, in described brace table, offer through hole, described mandrel is articulated in described through hole, stretch out outside described through hole at two ends, described eccentric wheel is fixed on the upper end of described mandrel, and described eccentric wheel has the plane of action directly contacting with described materials in the tube; And
Material toggling mechanism for mobile described materials in the tube, comprise base, a plurality of bearing seat, major axis, at least one group of hook, swing arm and telescoping cylinder, described a plurality of bearing seat and described brace table are all arranged on described base, described major axis is articulated in described a plurality of bearing seat, and described at least one group of hook is spaced apart and arranged on described major axis; One end of described swing arm connects described major axis, telescoping cylinder described in other end pivot joint;
Wherein, the mandrel of described sub-material parts is connected by four-bar linkage with described drive element.
2. according to the poking device of claim 1, it is characterized in that, described eccentric plane of action has the nearest primary importance of the described mandrel of distance, and the second place farthest of the described mandrel of distance, the rotation by described mandrel converts the contact position of described plane of action and described materials in the tube between described primary importance and the described second place.
3. according to the poking device of claim 1 or 2, it is characterized in that, described plane of action is arc-shaped curved surface.
4. according to the poking device of claim 3, it is characterized in that, described plane of action is dip plane.
5. according to the poking device of claim 1, it is characterized in that, described drive element comprises a hand reductor, and described hand reductor comprises the rocking bar being connected with its output shaft, the handwheel being connected with its input shaft and the handle being connected with described handwheel.
6. according to the poking device of claim 5, it is characterized in that, also comprise a plurality of rocking arms and a plurality of connecting rod, described rocking arm one end connects described mandrel, connecting rod described in other end pivot joint, and a plurality of described connecting rods are connected to each other, wherein, the described connecting rod that is positioned at end is also articulated with described rocking bar.
7. one kind for adjusting the feeding distribution mechanism of materials in the tube position, it is characterized in that, by at least one sub-material parts with for described sub-material parts provide the drive element of power, form, described sub-material parts comprise brace table, mandrel and eccentric wheel, the upper surface of described brace table is a dip plane, be used for placing described materials in the tube, in described brace table, offer through hole, described mandrel is articulated in described through hole, stretch out outside described through hole at two ends, described eccentric wheel is fixed on the upper end of described mandrel, and described eccentric wheel has the plane of action directly contacting with described materials in the tube.
8. according to the feeding distribution mechanism of claim 7, it is characterized in that, described eccentric plane of action has the nearest primary importance of the described mandrel of distance, and the second place farthest of the described mandrel of distance, the rotation by described mandrel converts the contact position of described plane of action and described materials in the tube between described primary importance and the described second place.
9. according to the feeding distribution mechanism of claim 7, it is characterized in that, described drive element comprises a hand reductor, and described hand reductor comprises the rocking bar being connected with its output shaft, the handwheel being connected with its input shaft and the handle being connected with described handwheel.
10. according to the feeding distribution mechanism of claim 9, it is characterized in that, also comprise a plurality of rocking arms and a plurality of connecting rod, described rocking arm one end connects described mandrel, connecting rod described in other end pivot joint, and a plurality of described connecting rods are connected to each other, wherein, the described connecting rod that is positioned at end is also articulated with described rocking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606641.7A CN103600987B (en) | 2013-11-25 | 2013-11-25 | A kind of poking device and feeding distribution mechanism wherein |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606641.7A CN103600987B (en) | 2013-11-25 | 2013-11-25 | A kind of poking device and feeding distribution mechanism wherein |
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| Publication Number | Publication Date |
|---|---|
| CN103600987A true CN103600987A (en) | 2014-02-26 |
| CN103600987B CN103600987B (en) | 2015-12-30 |
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| CN201310606641.7A Expired - Fee Related CN103600987B (en) | 2013-11-25 | 2013-11-25 | A kind of poking device and feeding distribution mechanism wherein |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138427A (en) * | 2017-05-08 | 2017-09-08 | 永康市中达智联科技有限公司 | A kind of armature spindle external diameter detection device |
| CN107618854A (en) * | 2017-09-27 | 2018-01-23 | 孝感华工高理电子有限公司 | A kind of two-way automatic charging tripper and three axle automatic charging trippers |
| CN109454467A (en) * | 2018-12-27 | 2019-03-12 | 上海江奥数控机床有限公司 | A kind of petroleum oil casing collar automatic production line |
| CN111250432A (en) * | 2019-12-13 | 2020-06-09 | 四川德胜集团钒钛有限公司 | Roller and roller material collecting roller way |
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| JPS60188224A (en) * | 1984-03-07 | 1985-09-25 | Nippon Steel Corp | Lever lifting type kicker |
| CN101152930A (en) * | 2006-09-27 | 2008-04-02 | 中国科学院沈阳自动化研究所 | Flexible material distributing mechanism |
| CN201400470Y (en) * | 2009-04-21 | 2010-02-10 | 天津赛瑞机器设备有限公司 | Steel pipe movement buffering stopper device |
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| CN102556648A (en) * | 2011-12-12 | 2012-07-11 | 淄博瑞邦自动化设备有限公司 | Mechanism capable of feeding and discharging simultaneously |
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2013
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| JPS60188224A (en) * | 1984-03-07 | 1985-09-25 | Nippon Steel Corp | Lever lifting type kicker |
| CN101152930A (en) * | 2006-09-27 | 2008-04-02 | 中国科学院沈阳自动化研究所 | Flexible material distributing mechanism |
| CN201400470Y (en) * | 2009-04-21 | 2010-02-10 | 天津赛瑞机器设备有限公司 | Steel pipe movement buffering stopper device |
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Non-Patent Citations (1)
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| 郑为懋: "钢管挡拨料机的类型及应用", 《钢管》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138427A (en) * | 2017-05-08 | 2017-09-08 | 永康市中达智联科技有限公司 | A kind of armature spindle external diameter detection device |
| CN107618854A (en) * | 2017-09-27 | 2018-01-23 | 孝感华工高理电子有限公司 | A kind of two-way automatic charging tripper and three axle automatic charging trippers |
| CN109454467A (en) * | 2018-12-27 | 2019-03-12 | 上海江奥数控机床有限公司 | A kind of petroleum oil casing collar automatic production line |
| CN111250432A (en) * | 2019-12-13 | 2020-06-09 | 四川德胜集团钒钛有限公司 | Roller and roller material collecting roller way |
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| Publication number | Publication date |
|---|---|
| CN103600987B (en) | 2015-12-30 |
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