CN106807764A - Double eccentric wheel walking beam cooler - Google Patents
Double eccentric wheel walking beam cooler Download PDFInfo
- Publication number
- CN106807764A CN106807764A CN201710145514.XA CN201710145514A CN106807764A CN 106807764 A CN106807764 A CN 106807764A CN 201710145514 A CN201710145514 A CN 201710145514A CN 106807764 A CN106807764 A CN 106807764A
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- CN
- China
- Prior art keywords
- eccentric wheel
- group
- eccentric
- cold bed
- dynamic tooth
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Conveyors (AREA)
Abstract
The invention provides a kind of double eccentric wheel walking beam cooler,Including first group of eccentric wheel (1),Second group of eccentric wheel (3),First group of dynamic tooth (4) of cold bed and second group of dynamic tooth (5) of cold bed,First group of dynamic tooth back-up roller wheel (8) of dynamic tooth (4) lower end of first group of cold bed abutting corresponding with first group of eccentric wheel (1),Second group of dynamic tooth back-up roller wheel (9) of dynamic tooth (5) lower end of second group of cold bed abutting corresponding with second group of eccentric wheel (3),When first group of eccentric wheel (1) and second group of eccentric wheel (3) rotate,First group of dynamic tooth (4) of cold bed and second group of dynamic tooth (5) of cold bed can alternately drive the part to be cooled on the double eccentric wheel walking beam cooler to move,The double eccentric wheel walking beam cooler realizes stepping of the material long on cold bed bed surface,In addition,Two movable bed surfaces counterweight each other,Counterweight need not be separately provided,Reduce weight and the investment of equipment.
Description
Technical field
The present invention relates to Rolling-mill Auxiliary Facilities field, a kind of particularly double eccentric wheel walking beam cooler.
Background technology
At present, the country uses walking beam cooler, drive form mainly to have motor more in material production line long the cooling of material long
Drive and two kinds of hydraulic-driven.Wherein motor driving step cooling bed mainly has single eccentric wheel step cooling bed.
(the dynamic tooth 13 of cold bed and cold bed are fixed as shown in figure 1, the cold bed is divided into two bed surfaces for existing single eccentric wheel step cooling bed
Tooth 14), two bed surface arranged crosswises a, part is fixed (cold bed fixed tooth 14), and another part (cold bed moves tooth 13) is driven by motor
Movable eccentric wheel 11 moves in a circle the stepping for realizing material long on cold bed bed surface.Specifically, the cold bed contains eccentric wheel 11, transmission
Axle 12, cold bed moves tooth 13, cold bed fixed tooth 14, counterweight 15, axle sleeve 16.Wherein, counterweight 15 is used for balancing activity bed surface weight of equipment.
It has the disadvantage that stepping efficiency is low, weight is big.
The content of the invention
It is low in order to solve the problems, such as existing single eccentric wheel step cooling bed stepping efficiency, the invention provides a kind of double eccentric wheel
Walking beam cooler, the double eccentric wheel walking beam cooler sets two groups of eccentric wheels on power transmission shaft, and the top of every group of eccentric wheel is pacified
Fill one group of activity cold bed；Two parts bed surface alternately does circular motion, realizes stepping of the material long on cold bed bed surface.In addition, two
Movable bed surface counterweight each other, it is not necessary to be separately provided counterweight, reduces weight and the investment of equipment.
The technical solution adopted for the present invention to solve the technical problems is：A kind of double eccentric wheel walking beam cooler, including the
One group of eccentric wheel, second group of eccentric wheel, first group of dynamic tooth of cold bed and second group of dynamic tooth of cold bed, first group of eccentric wheel contain multiple together
The first eccentric wheel for rotating is walked, second group of eccentric wheel contains the second eccentric wheel of multiple synchronous axial systems, under first group of dynamic tooth of cold bed
First group of dynamic tooth back-up roller wheel at end is corresponding with first group of eccentric wheel to abut, and second group of cold bed move tooth lower end second group moves tooth branch
Support roller is corresponding with second group of eccentric wheel to abut, and when first group of eccentric wheel and second group of eccentric wheel rotation, first group of cold bed is dynamic
Tooth and second group of dynamic tooth of cold bed move in a circle, and first group of dynamic tooth of cold bed and second group of dynamic tooth of cold bed can alternately drive
Move the part to be cooled movement on the double eccentric wheel walking beam cooler.
Each described first eccentric wheel all same in first group of eccentric wheel, the pivot center of each first eccentric wheel
It is parallel to each other and is located in the same horizontal plane, the second eccentric wheel all same of each in second group of eccentric wheel, described in each
The pivot center of the second eccentric wheel is parallel to each other and is located in the same horizontal plane, the rotation direction of first eccentric wheel with it is described
The rotation direction of the second eccentric wheel is identical.
A pair of second eccentric wheel 1 in first eccentric wheel and second group of eccentric wheel in first group of eccentric wheel
Should set, pivot center second bias corresponding with second group of eccentric wheel of first eccentric wheel in first group of eccentric wheel
The pivot center of wheel overlaps.
The eccentric throw of first eccentric wheel is identical with the eccentric throw of second eccentric wheel, and in first group of eccentric wheel described
One eccentric wheel shares a power transmission shaft with corresponding second eccentric wheel in second group of eccentric wheel.
The second bias corresponding with second group of eccentric wheel of the eccentric direction of the first eccentric wheel described in first group of eccentric wheel
Angle between the eccentric direction of wheel is more than 0 ° and less than or equal to 180 °.
The second bias corresponding with second group of eccentric wheel of the eccentric direction of the first eccentric wheel described in first group of eccentric wheel
Angle between the eccentric direction of wheel is 180 °, and when the dynamic tooth of first group of cold bed moves to upper extreme position, second group of cold bed is moved
Tooth position is in lower limit position；When the dynamic tooth of first group of cold bed moves to lower limit position, second group of dynamic tooth position of cold bed is in limes superiors
Position.
First eccentric wheel is oblate column structure, first eccentric wheel and described with second eccentric wheel
The external diameter of two eccentric wheels is identical, and the eccentric throw of first eccentric wheel is the 10%~30% of the first eccentric wheel diameter.
The structure of first group of dynamic tooth of cold bed and second group of dynamic tooth of cold bed is identical, and the double eccentric wheel walking beam cooler also includes using
In the drive component for driving first group of eccentric wheel and second group of eccentric wheel to rotate.
The drive component includes the turbine worm reducer and motor that are sequentially connected with power transmission shaft.
The beneficial effects of the invention are as follows：
1st, simple structure, it is easy to standardize, modularization, maintains easily；
2nd, two groups of cold beds move tooth counterweight each other, without additional configuration counterweight, mitigate weight of equipment, reduce investment outlay；
3rd, double step by step structure, beneficial to the quick transfer for realizing material；
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.
Fig. 1 is the front view of existing single eccentric wheel step cooling bed.
Fig. 2 is the front view of double eccentric wheel walking beam cooler of the present invention.
Fig. 3 is the schematic diagram in A directions in Fig. 2.
Fig. 4 is schematic diagram when the dynamic tooth of first group of cold bed moves to lower limit position.
Fig. 5 is the schematic diagram that first group of dynamic tooth back-up roller wheel is connected with first group of eccentric wheel.
1st, first group of eccentric wheel；2nd, power transmission shaft；3rd, second group of eccentric wheel；4th, first group of dynamic tooth of cold bed；5th, second group of cold bed
Dynamic tooth；6th, motor；7th, turbine worm reducer；8th, first group of dynamic tooth back-up roller wheel；9th, second group of dynamic tooth back-up roller wheel；10th, axle
Set；
11st, eccentric wheel；12nd, power transmission shaft；13rd, the dynamic tooth of cold bed；14th, cold bed fixed tooth；15th, counterweight；16th, axle sleeve.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of double eccentric wheel walking beam cooler, including first group of dynamic tooth of 1, second group of eccentric wheel, 3, first group of eccentric wheel cold bed
4 and the dynamic tooth 5 of second group of cold bed, first group of eccentric wheel 1 contains the first eccentric wheel of multiple synchronous axial systems, and second group of eccentric wheel 3 contains
There is the second eccentric wheel of multiple synchronous axial systems, first group of dynamic tooth back-up roller wheel 8 of first group of dynamic lower end of tooth 4 of cold bed is inclined with first group
The correspondence of heart wheel 1 is abutted, and second group of dynamic tooth back-up roller wheel 9 of the dynamic lower end of tooth 5 of second group of cold bed is corresponding with second group of eccentric wheel 3 to support
Connect, when first group of eccentric wheel 1 and second group of eccentric wheel 3 are rotated, first group of dynamic tooth 4 of cold bed and second group of dynamic tooth 5 of cold bed do
Circular motion, and first group of dynamic tooth 4 of cold bed and second group of dynamic tooth 5 of cold bed can alternately drive the double eccentric wheel step-by-step movement cold
Part to be cooled movement on bed, as shown in Figure 2, Figure 3 and Figure 4.
Wherein, the implication of the first eccentric wheel of multiple synchronous axial systems is all of first eccentric wheel in first group of eccentric wheel 1
Velocity of rotation it is identical with eccentric direction, the implication of the second eccentric wheel of multiple synchronous axial systems in second group of eccentric wheel 3 to own
The second eccentric wheel velocity of rotation it is identical with eccentric direction.First group of dynamic tooth back-up roller wheel 8 is corresponding with first group of eccentric wheel 1 to support
The specific implementation for connecing is that first group of dynamic tooth back-up roller wheel 8 is circumscribed with first group of eccentric wheel 1, first group of dynamic tooth back-up roller wheel 8
With first group of rotation direction of eccentric wheel 1 conversely, as shown in figure 5, second group of second group of dynamic tooth back-up roller of the dynamic lower end of tooth 5 of cold bed
The specific implementation of the abutting corresponding with second group of eccentric wheel 3 of wheel 9 is also shown in Fig. 5.First group of cold bed dynamic tooth 4 and second group of cold bed
Dynamic tooth 5 moves in a circle, but first group of dynamic tooth 4 of cold bed is different with the run location of the dynamic tooth 5 of second group of cold bed, so that first
The dynamic tooth 4 of group cold bed and second group of dynamic tooth 5 of cold bed can alternately drive the part to be cooled on the double eccentric wheel walking beam cooler to move
It is dynamic.
In the present embodiment, the size and shape all same of each first eccentric wheel in first group of eccentric wheel 1, often
The pivot center of individual first eccentric wheel is parallel to each other and is located in the same horizontal plane, each institute in second group of eccentric wheel 3
The size and shape all same of the second eccentric wheel is stated, the pivot center of each second eccentric wheel is parallel to each other and positioned at same
In horizontal plane, the rotation direction of each first eccentric wheel is identical with the rotation direction of the second eccentric wheel each described.
In the present embodiment, described in first eccentric wheel and second group of eccentric wheel 3 in first group of eccentric wheel 1
Two eccentric wheels are corresponded and set, the pivot center and second group of eccentric wheel 3 of first eccentric wheel in first group of eccentric wheel 1
In corresponding second eccentric wheel pivot center overlap, as shown in Figures 2 and 3.Double eccentric wheel step-by-step movement i.e. of the present invention
Cold bed is dynamic equivalent to increased one group of eccentric wheel 11 and one group on the basis of existing single eccentric wheel step cooling bed (as shown in Figure 1)
Tooth back-up roller wheel, the one group of eccentric wheel 11 for newly increasing and one group of dynamic tooth back-up roller wheel and the corresponding connection of former cold bed fixed tooth 14, increase newly
Plus one group of eccentric wheel 11 be separately positioned on the both sides of axle sleeve 16 with original one group of eccentric wheel 11, but two groups of eccentric wheels 11 is inclined
Heart direction is different.
In the present embodiment, parallel to the center line of first eccentric wheel, this first for the pivot center of first eccentric wheel
The pivot center of eccentric wheel deviates the center line of first eccentric wheel, and the pivot center of second eccentric wheel is second inclined parallel to this
The center line of heart wheel, the pivot center of second eccentric wheel deviates the center line of second eccentric wheel.First eccentric wheel it is inclined
The heart away from identical with the eccentric throw of second eccentric wheel, the eccentric throw for eccentric wheel center line to eccentric wheel pivot center it
Between distance, as shown in figure 5, first group of eccentric wheel 1 eccentric wheel with the axis B1 of power transmission shaft 2 be axle rotate, axis B1
The pivot center of the eccentric wheel is referred to as, the eccentric throw of the eccentric wheel is pivot center B1s of its center line B2 to eccentric wheel
The distance between, first eccentric wheel in first group of eccentric wheel 1 is common with corresponding second eccentric wheel in second group of eccentric wheel 3
With a power transmission shaft 2, i.e., first eccentric wheel in first group eccentric wheel 1 is inclined with second group of eccentric wheel 3 corresponding second
The size of the velocity of rotation of heart wheel is identical.So, when the dynamic tooth 4 of first group of cold bed and second group of dynamic tooth 5 of cold bed move in a circle
When, the movement position of first group of dynamic tooth 4 of cold bed is ahead of the movement position of the dynamic tooth 5 of second group of cold bed, or first group of cold bed all the time
The movement position of dynamic tooth 4 is postponed in the movement position of the dynamic tooth 5 of second group of cold bed all the time.
In the present embodiment, described in first group of eccentric wheel 1 in the eccentric direction of the first eccentric wheel and second group of eccentric wheel 3
Angle between the eccentric direction of corresponding second eccentric wheel is more than 0 ° and less than or equal to 180 °.Wherein, eccentric direction is to hang down
The straight center line in eccentric wheel in the plane of eccentric wheel center line points to the direction of the pivot center of eccentric wheel, as shown in figure 5, the
The eccentric direction of one group of eccentric wheel 1 eccentric wheel is the direction of the pivot center B1 that its center line B2 points to eccentric wheel.It is excellent
Choosing, the eccentric direction of the first eccentric wheel described in first group of eccentric wheel 1 and corresponding second eccentric wheel in second group of eccentric wheel 3
Angle between eccentric direction is 180 °, and so when the dynamic tooth 4 of first group of cold bed moves to upper extreme position, second group of cold bed is moved
Tooth 5 is located at lower limit position；When the dynamic tooth 4 of first group of cold bed moves to lower limit position, second group of dynamic tooth 5 of cold bed is located at upper pole
Extreme position, as shown in Figure 3；When the dynamic tooth 4 of first group of cold bed moves to limit on the left position, second group of dynamic tooth 5 of cold bed is located at right pole
Extreme position；When the dynamic tooth 4 of first group of cold bed moves to limit on the right-right-hand limit position, second group of dynamic tooth 5 of cold bed is located at limit on the left position, such as schemes
Shown in 4.
In the present embodiment, first eccentric wheel is the oblate column structure of standard, institute with second eccentric wheel
State that the first eccentric wheel is identical with the external diameter of second eccentric wheel, the eccentric throw of first eccentric wheel is the first eccentric wheel diameter
10%~30%.First group of dynamic tooth 4 of cold bed is identical with the structure of the dynamic tooth 5 of second group of cold bed, the double eccentric wheel walking beam cooler
Also include the drive component for driving first group of eccentric wheel 1 and second group of eccentric wheel 3 to rotate.The drive component includes and transmission
Turbine worm reducer 7 and motor 6 that axle 2 is sequentially connected.
The course of work of double eccentric wheel walking beam cooler of the present invention is as follows：
On driveline output torque to power transmission shaft 2, first group of eccentric wheel 1 and second group of eccentric wheel 3 is driven to rotate；
Because the eccentric direction that two groups of eccentric wheels are arranged on power transmission shaft 2 is opposite.One group of cold bed is installed on every group of eccentric wheel
Dynamic tooth, the dynamic tooth of cold bed is directly placed on corresponding eccentric wheel by two rollers, ensures eccentric wheel with rolling by self gravitation
Wheel is contacted all the time., when rotating, first group of dynamic tooth 4 of cold bed and second group of cold bed are moved for first group of eccentric wheel 1 and second group of eccentric wheel 3
Tooth 5 does circumference step motion respectively, so as to realize that round steel replaces stepping transverse moving on two groups of dynamic beds of laughing somebody to scorn.
The above, specific embodiment only of the invention, it is impossible to the scope that its restriction invention is implemented, so it is equivalent
The displacement of component, or the equivalent variations made according to scope of patent protection of the present invention and modification, should all still fall within what this patent was covered
Category.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical scheme, technical scheme with
Can be used with independent assortment between technical scheme.
Claims (9)
1. a kind of double eccentric wheel walking beam cooler, it is characterised in that the double eccentric wheel walking beam cooler includes first group of eccentric wheel
(1), second group of eccentric wheel (3), first group of dynamic tooth (4) of cold bed and second group of dynamic tooth (5) of cold bed, first group of eccentric wheel (1) is contained
First eccentric wheel of multiple synchronous axial systems, second group of second eccentric wheel of eccentric wheel (3) containing multiple synchronous axial systems, first group is cold
First group of dynamic tooth back-up roller wheel (8) of dynamic tooth (4) lower end of bed abutting corresponding with first group of eccentric wheel (1), second group of cold bed moves tooth
(5) dynamic tooth back-up roller wheel (9) of second group of lower end abutting corresponding with second group of eccentric wheel (3), when first group of eccentric wheel (1) and the
When two groups of eccentric wheels (3) rotate, first group of dynamic tooth (4) of cold bed and second group of dynamic tooth (5) of cold bed move in a circle, and first
The dynamic tooth (4) of group cold bed and second group of cold bed move tooth (5) can alternately drive it is to be cooled on the double eccentric wheel walking beam cooler
Part is moved.
2. double eccentric wheel walking beam cooler according to claim 1, it is characterised in that every in first group of eccentric wheel (1)
The individual first eccentric wheel all same, the pivot center of each first eccentric wheel is parallel to each other and positioned at same level
It is interior, each the described second eccentric wheel all same in second group of eccentric wheel (3), the pivot center phase of each second eccentric wheel
It is mutually parallel and be located in the same horizontal plane, the rotation direction phase of the rotation direction of first eccentric wheel and second eccentric wheel
Together.
3. double eccentric wheel walking beam cooler according to claim 2, it is characterised in that the institute in first group of eccentric wheel (1)
Second eccentric wheel stated in the first eccentric wheel and second group of eccentric wheel (3) corresponds setting, in first group of eccentric wheel (1)
First eccentric wheel pivot center with second group of eccentric wheel (3) corresponding second eccentric wheel pivot center overlap.
4. double eccentric wheel walking beam cooler according to claim 3, it is characterised in that the eccentric throw of first eccentric wheel with
The eccentric throw of second eccentric wheel is identical, in first eccentric wheel and second group of eccentric wheel (3) in first group of eccentric wheel (1)
Corresponding second eccentric wheel shares a power transmission shaft (2).
5. double eccentric wheel walking beam cooler according to claim 4, it is characterised in that described in first group of eccentric wheel (1)
Angle between the eccentric direction of the first eccentric wheel and the eccentric direction of corresponding second eccentric wheel in second group of eccentric wheel (3) is big
In 0 ° and less than or equal to 180 °.
6. double eccentric wheel walking beam cooler according to claim 5, it is characterised in that described in first group of eccentric wheel (1)
Angle between the eccentric direction of the first eccentric wheel and the eccentric direction of corresponding second eccentric wheel in second group of eccentric wheel (3) is
180 °, when the dynamic tooth (4) of first group of cold bed moves to upper extreme position, second group of dynamic tooth (5) of cold bed is positioned at lower limit position；When
When first group of dynamic tooth (4) of cold bed moves to lower limit position, second group of dynamic tooth (5) of cold bed is positioned at upper extreme position.
7. double eccentric wheel walking beam cooler according to claim 4, it is characterised in that first eccentric wheel and described
Two eccentric wheels are oblate column structure, and first eccentric wheel is identical with the external diameter of second eccentric wheel, first bias
The eccentric throw of wheel is the 10%~30% of the first eccentric wheel diameter.
8. double eccentric wheel walking beam cooler according to claim 4, it is characterised in that first group of dynamic tooth (4) of cold bed and the
The structure of the dynamic teeth (5) of two groups of cold beds is identical, the double eccentric wheel walking beam cooler also include for drive first group of eccentric wheel (1) and
The drive component that second group of eccentric wheel (3) rotates.
9. double eccentric wheel walking beam cooler according to claim 8, it is characterised in that the drive component includes and power transmission shaft
(2) turbine worm reducer (7) and motor (6) being sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145514.XA CN106807764A (en) | 2017-03-13 | 2017-03-13 | Double eccentric wheel walking beam cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145514.XA CN106807764A (en) | 2017-03-13 | 2017-03-13 | Double eccentric wheel walking beam cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106807764A true CN106807764A (en) | 2017-06-09 |
Family
ID=59116055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145514.XA Pending CN106807764A (en) | 2017-03-13 | 2017-03-13 | Double eccentric wheel walking beam cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106807764A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160842A (en) * | 2018-01-25 | 2018-06-15 | 天津市巨星祥海机械有限公司 | For the automatic charging device of metal pipe material bending machine |
| CN110193811A (en) * | 2018-02-26 | 2019-09-03 | 江苏金风科技有限公司 | The method of support device, support frame and control support device movement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522480A (en) * | 1978-08-07 | 1980-02-18 | Kobe Steel Ltd | Material transfer device |
| JP2003129126A (en) * | 2001-10-17 | 2003-05-08 | Nippon Steel Corp | Method and apparatus for moving slab |
| CN101797591A (en) * | 2009-12-29 | 2010-08-11 | 太原重工股份有限公司 | Non-going-forward device for small-pitch stepper cooling bed |
| CN201921897U (en) * | 2010-11-17 | 2011-08-10 | 江阴东辰机械制造有限公司 | Cooling table with good cooling effect |
| CN203091435U (en) * | 2013-02-25 | 2013-07-31 | 太重煤机有限公司 | Large bar UV cold bed |
| CN206543777U (en) * | 2017-03-13 | 2017-10-10 | 北京京诚瑞信长材工程技术有限公司 | Double eccentric wheel walking beam cooler |
-
2017
- 2017-03-13 CN CN201710145514.XA patent/CN106807764A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522480A (en) * | 1978-08-07 | 1980-02-18 | Kobe Steel Ltd | Material transfer device |
| JP2003129126A (en) * | 2001-10-17 | 2003-05-08 | Nippon Steel Corp | Method and apparatus for moving slab |
| CN101797591A (en) * | 2009-12-29 | 2010-08-11 | 太原重工股份有限公司 | Non-going-forward device for small-pitch stepper cooling bed |
| CN201921897U (en) * | 2010-11-17 | 2011-08-10 | 江阴东辰机械制造有限公司 | Cooling table with good cooling effect |
| CN203091435U (en) * | 2013-02-25 | 2013-07-31 | 太重煤机有限公司 | Large bar UV cold bed |
| CN206543777U (en) * | 2017-03-13 | 2017-10-10 | 北京京诚瑞信长材工程技术有限公司 | Double eccentric wheel walking beam cooler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160842A (en) * | 2018-01-25 | 2018-06-15 | 天津市巨星祥海机械有限公司 | For the automatic charging device of metal pipe material bending machine |
| CN110193811A (en) * | 2018-02-26 | 2019-09-03 | 江苏金风科技有限公司 | The method of support device, support frame and control support device movement |
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Application publication date: 20170609 |
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