CN105458019B - A kind of steel ingot steering device - Google Patents
A kind of steel ingot steering device Download PDFInfo
- Publication number
- CN105458019B CN105458019B CN201511030345.2A CN201511030345A CN105458019B CN 105458019 B CN105458019 B CN 105458019B CN 201511030345 A CN201511030345 A CN 201511030345A CN 105458019 B CN105458019 B CN 105458019B
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- Prior art keywords
- sheave
- support
- link
- steel ingot
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A kind of steel ingot steering device, including base, track body, sheave, self-aligning roller bearing, link, main shaft, drive bevel gear, driven wheel of differential, power transmission shaft, spheric seating, thrust ball bearing, motor, automatic aligning sliding bearing, pallet, roller-way, support cover and cover lid；The mounting lug that track body is set by cylinder and cylinder inwall bottom is constituted, the cylinder upper surface is convex globoidal, cylinder upper surface forms convex arc shaped circular orbit, and the benchmark section that the lower concave segment and two sections of shape identicals that the convex arc shaped circular orbit is symmetrical with cylinder body axis by two sections of shape identicals are symmetrical with cylinder body axis alternate is constituted；Sheave is annular, and the outer ring surface of sheave is cancave cambered surface, and the cancave cambered surface and the convex globoidal of the cylinder upper surface in track body match.In operation, transmission system stress equalization, driven wheel of differential will not be with play above and below the rotation of main shaft, and can eliminate the jam and sideslip of sheave for the steel ingot steering device.
Description
Technical field
The invention belongs to the steel ingot steering device used during a kind of steel rolling equipment field, more particularly to steel rolling.
Background technology
Make with steel ingot in the mill of raw material, for the ease of promoting steel ingot, steel ingot is that concentric reducer is handed in heating furnace
It is misplaced to put.In rolling, for ease of steel ingot is sent into milling train, it is necessary to which steel ingot microcephaly is placed towards milling train.Therefore in heating
Need to set steel ingot steering device between stove and milling train.
On steel ingot steering device, periodical《Steel》In disclose a kind of " steel ingot u-turn automatic rotating disk " (the 3rd phase in 1964,
P52-53), according to disclosure of that, there is problems with such a steel ingot u-turn automatic rotating disk：(1) due to using worm and gear
Transmission, makes system discontinuity, worm gear can with the rotation of main shaft play, thus cause stability and startability up and down
Difference.(2) because circular orbit is concave surface track, thus bits easily are deposited, causes steamboat (roller) easily sideslip or stuck, influence rotating disk
Normal operation.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of steel ingot steering device, to prevent main shaft and support
The excessive stability toppled, improve operation occurs under the gravity of steel ingot for disk, and reduces the revolution frictional resistance of transmission system.
Steel ingot steering device of the present invention, including base, track body, sheave, self-aligning roller bearing, link, main shaft, master
Dynamic bevel gear, driven wheel of differential, power transmission shaft, spheric seating, thrust ball bearing, motor, automatic aligning sliding bearing, pallet, roller-way,
Support cover and cover are covered；The mounting lug that the track body is set by cylinder and cylinder inwall bottom is constituted, the cylinder
The lower surface of body is that plane, upper surface are convex globoidal, and the upper surface of cylinder forms convex arc shaped circular orbit, convex arc shaped annular
The lower concave segment and two sections of shape identicals that track is symmetrical with cylinder body axis by two sections of shape identicals are symmetrical with cylinder body axis
The alternate composition of benchmark section, the mounting lug is at least three, is uniformly distributed along cylinder inwall；The sheave is annulus
Shape, the outer ring surface of sheave is cancave cambered surface, and the cancave cambered surface and the convex globoidal of the cylinder upper surface in track body match, sheave
Endoporus is the shoulder hole that the second hole combined by the first hole of installation self-aligning roller bearing, with link is formed；The link
Including axle sleeve and two support shafts, two supporting shaft structures are identical with size, and they are using the center line of axle sleeve as symmetry axis, symmetrically
It is arranged on the outer wall of axle sleeve；The lower end of the support cover is provided with the flange with base combination, and upper segment inwall is provided with branch
The anchor ring of spheric seating is supportted, upper end is provided with the flange combined with cover lid；The cover lid lower end is provided with the method combined with support cover
Orchid, top is provided with centre bore, is symmetrically arranged with two breach for passing through power transmission shaft sideways, the inwall of the centre bore be with
The cancave cambered surface that automatic aligning sliding bearing outer ring matches；The upper segment of the main shaft is matched with the axle sleeve hole of pallet, main shaft
Lower section is matched with the axle sleeve hole of link, and the involute spline section combined with driven wheel of differential is provided with the middle part of main shaft, main
Section between the upper segment of axle and involute spline section to be combined with automatic aligning sliding bearing；The assembling side of above-mentioned component
Formula：The support cover is arranged on base, and the track body is arranged on base and in support cover；The aligning roller axle
It is two to hold as two pairs, sheave, and two secondary self-aligning roller bearings are separately fixed in two support shafts of link, and two sheaves lead to
Cross with self-aligning roller bearing combine be separately mounted in two support shafts and with the convex arc shaped circular orbit phase group in track body
Close；The spheric seating is arranged on the anchor ring that support cover upper segment inwall is set, and the thrust ball bearing is arranged on spheric seating；
The lower section of the main shaft is connected through the axle sleeve of thrust ball bearing, the centre bore of spheric seating and link, described from mantle tooth
Wheel is connected installed in the involute spline Duan Bingyu thrust ball bearings of main shaft；The drive bevel gear is two, power transmission shaft is two
Root, motor are two, and two drive bevel gears are separately mounted on two power transmission shafts and combined with driven wheel of differential, two motors
Power output shaft respectively by shaft coupling with install drive bevel gear two power transmission shafts be connected；The automatic aligning sliding axle
The central hole set installed in hood top is held, the cover lid is enclosed within main shaft, it is automatic that hood top central hole is installed
Aligning slide bearing is with spindle combinations and is dynamic cooperation, and the flange that cover lid is set by lower end is connected with support cover, makes initiative taper
Gear and driven wheel of differential are located in the space that cover lid is surrounded with support cover；The upper segment connection of the pallet and main shaft, it is described
Roller-way is separately mounted to the both sides of pallet, and the setting height(from bottom) of roller-way is：When sheave is located at the recessed of the convex arc shaped circular orbit
During section lowest part, the upper plane of pallet is less than the summit of roller-way, when sheave is located at the benchmark section of the convex arc shaped circular orbit,
The upper plane of pallet is higher than the summit of roller-way.
Above-mentioned steel ingot steering device, the lower preferred parabola of concave segment shape of the convex arc shaped circular orbit, lower concave segment lowest part
With the distance between benchmark section top h=50mm~150mm, angle theta=30 ° between lower concave segment section start and termination~
90°。
Above-mentioned steel ingot steering device, when sheave be located at the convex arc shaped circular orbit lower concave segment lowest part when, pallet it is upper
Plane is less than the spacing h1=10mm~50mm on roller-way summit, when sheave is located at the benchmark section of the convex arc shaped circular orbit,
The upper plane of pallet is higher than the spacing h2=40mm~100mm on roller-way summit.
Two support shafts in above-mentioned steel ingot steering device, link are provided with two gussets, and two gussets are with support shaft
Axis be symmetry axis, be symmetrically mounted in support shaft and be connected with the axle sleeve outer wall in link.
The free end end that above-mentioned steel ingot steering device also includes two support shafts in two retaining rings, the link is set
Neck is equipped with, two retaining rings are separately mounted at the neck of two support shafts, axial limiting is carried out to sheave, fluted roller shaft is prevented
To movement.
The operation principle of steel ingot steering device of the present invention：Start after motor, motor passes through the dynamic master of Bevel Gear Transmission subband
Axle rotate, main shaft by link drive sheave moved along the convex arc shaped circular orbit in track body, and drive pallet rotate and
Oscilaltion campaign is realized in rotation, sheave is moved one week along convex arc shaped circular orbit, that is, completes the u-turn of steel ingot twice.Support
Caused by disk oscilaltion campaign is the structure by convex arc shaped circular orbit, when sheave from the benchmark section of convex arc shaped circular orbit with
During the downward concave segment bottom motion of lower concave segment intersection, pallet is then in rotation with declining, when sheave is from convex arc shaped circular orbit
The intersection of the lower downward concave segment in concave segment bottom and benchmark section when moving, pallet is then in rotation with rising, when sheave is convex
During the benchmark section motion of arcuate annular track, pallet is only rotated.
Compared with prior art, the invention has the advantages that：
1st, in steel ingot steering device of the present invention, the cylinder upper surface of composition track body is convex globoidal, the outer shroud of sheave
Face is the cancave cambered surface that matches with the convex globoidal, and such a convex arc shaped circular orbit, which not only avoid, deposits bits, and with sheave
Associativity more preferably, thus can eliminate the jam and sideslip of sheave, run more stable.
2nd, steel ingot steering device of the present invention constitutes transmission with two drive bevel gears and a driven wheel of differential, and will
Driven wheel of differential is installed on thrust ball bearing and is connected thereto, thus in operation, transmission system stress equalization, from mantle tooth
Wheel will not be with play above and below the rotation of main shaft, and reduces the revolution frictional resistance of transmission system.
3rd, the automatic aligning sliding bearing that the self-aligning roller bearing and hood top central hole combined with sheave is installed exists
All there is certain automatic aligning ability under the gravity of steel ingot, thus can prevent that main shaft and pallet from occurring under the gravity of steel ingot
Big is toppled, it is ensured that steel ingot steering device is normally run, and improves service life.
4th, the process of steel ingot u-turn is also the process that steel ingot steering device returns to initial position (reset), and this process need not
Other service working times, thus improve production efficiency.
5th, steel ingot steering device of the present invention is simple to operate, easy to use, and cannot be only used for production cross section is square
Steel ingot (square ingot, such as production bar and section bar), it can also be used to produce cross section for rectangular steel ingot (slab ingot, such as sheet material).
Brief description of the drawings
Fig. 1 is the structural representation of steel ingot steering device of the present invention；
Fig. 2 is pallet and roller when sheave is located at lower concave segment lowest part (pallet drops to minimum point) of convex arc shaped circular orbit
The position relationship schematic diagram in road；
Fig. 3 is the position of pallet and roller-way when sheave is located at the benchmark section (pallet rises to peak) of convex arc shaped circular orbit
Put relation schematic diagram；
Fig. 4 is the schematic three dimensional views of track body structure；
Fig. 5 is the front view of track body；
Fig. 6 is Fig. 5 top view；
Fig. 7 is Fig. 6 A-A sectional views；
Fig. 8 is the structural representation of sheave；
Fig. 9 is the schematic three dimensional views of link structure；
Figure 10 is the secondary combination diagram with motor of Bevel Gear Transmission.
In figure, 1-track body, 1-1-cylinder, 1-1-1-lower concave segment, 1-1-2-benchmark section, 1-1-3-lower surface,
1-2-mounting lug, 2-sheave, 2-1-cancave cambered surface, the holes of 2-2-first, the holes of 2-3-second, 2-4-side plate, 3-locking
Ring, 4-self-aligning roller bearing, 5-link, 5-1-axle sleeve, 5-1-1-keyway, 5-2-gusset, 5-3-support shaft, 5-
4-neck, 6-spheric seating, 7-thrust ball bearing, 8-driven wheel of differential, 9-drive bevel gear, 10-involute spline section,
11-automatic aligning sliding bearing, 12-main shaft, 13-roller-way, 13-1-roller-way summit, 14-steel ingot, 15-pallet, 15-
Plane on 1-pallet, the 16-the first flat key, 17-cover lid, 18-bolt, 19-support cover, the 20-the second flat key, 21-track
Body fixing screws, 22-support cover fixing screws, 23-base, 24-motor, 25-power transmission shaft.
Embodiment
The structure and occupation mode of steel ingot steering device of the present invention are made into one below by embodiment and with reference to accompanying drawing
Walk explanation.
In the present embodiment, the structure of steel ingot steering device is as shown in figure 1, including base 23, track body 1, sheave 2, retaining ring
3rd, self-aligning roller bearing 4, link 5, main shaft 12, drive bevel gear 9, driven wheel of differential 8, power transmission shaft 25, spheric seating 6, thrust
Ball bearing 7, motor 24, automatic aligning sliding bearing 11, pallet 15, roller-way 13, support cover 19 and cover lid 17.
The track body is as shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, the peace set by cylinder 1-1 and cylinder inwall bottom
Fill lug 1-2 to constitute, the lower surface 1-1-3 of the cylinder is that plane, upper surface are convex globoidal, and the upper surface of cylinder is formed
Convex arc shaped circular orbit, the convex arc shaped circular orbit is symmetrical with the lower concave segment 1-1-1 of cylinder body axis by two sections of shape identicals
Composition alternate with the benchmark section 1-1-2 that two sections of shape identicals are symmetrical with cylinder body axis, the lower concave segment is shaped as parabolic
Line, lower concave segment is seamlessly transitted with being connected for benchmark section, the distance between lower concave segment lowest part and benchmark section top h=60mm, under
Angle theta=60 ° between concave segment 1-1-1 section starts and termination, the mounting lug is four, is uniformly divided along cylinder inwall
Cloth.
The sheave 2 is as shown in figure 8, be annular, the outer ring surface of sheave is cancave cambered surface 2-1, the cancave cambered surface and track body
In the convex globoidal of cylinder upper surface match, the endoporus of sheave be by installation self-aligning roller bearing the first hole 2-2, with even
The shoulder hole of the second hole 2-3 formation of frame combination is connect, the aperture of the first hole 2-2 is more than the second hole 2-3 aperture, around the
Side plate 2-4 of the toroid in two holes into sheave.
The link 5 axle sleeve 5-1, two support shaft 5-3 and four gusset 5-2 as shown in figure 9, be made up of, axle sleeve 5-1
Inwall be provided with the keyway 5-1-1 combined with flat key, the rank that two support shafts are made up of two sections of different circular shafts of diameter
In terraced axle, two support shafts, the less circular shaft of diameter and the endoporus of self-aligning roller bearing and the second hole 2-3 apertures phase of sheave
Match and end is provided with neck 5-4, the circular shaft being relatively large in diameter is connected with the outer wall of axle sleeve respectively, and they are with the center of axle sleeve
Line is symmetry axis, is symmetricly set on the outer wall of axle sleeve, and it is two groups that four gusset 5-2, which are divided to, one group of gusset and a support shaft group
Close, combination is：Using the axis of support shaft as symmetry axis, be symmetrically mounted in the circular shaft being relatively large in diameter of support shaft and with
Axle sleeve 5-1 outer wall is connected.
The support cover 19 is as shown in figure 1, for the assembly of up-small and down-big conic tube and cylinder, cylinder is located at
On conic tube, conic tube lower end is provided with the flange with base combination, conic tube and the inwall of cylinder joint portion
The anchor ring of support spheric seating is provided with, cylinder upper end is provided with the flange combined with cover lid.
The cover lid 17 is as shown in figure 1, lower end is provided with the flange combined with support cover, and top is provided with centre bore, side
Face is symmetrically arranged with two breach for passing through power transmission shaft 25, the inwall of the centre bore be with outside automatic aligning sliding bearing 11
Enclose the cancave cambered surface matched.
The main shaft 12 as shown in figure 1, its upper segment matches with the axle sleeve hole of pallet and is provided with keyway, its underpart section with
The axle sleeve hole of link matches and is provided with keyway, and its middle part is provided with the involute spline section 10 combined with driven wheel of differential 8,
Section between upper segment and involute spline section 10 to be combined with automatic aligning sliding bearing.
The assembling mode of above-mentioned component：The support cover 19 is arranged on base 23, solid by support cover fixing screws 22
Fixed, the track body 1 is arranged on base 23 and in support cover, is fixed by track body fixing screws 21；The aligning
Roller bearing 4 be two secondary, sheave 2 be two, retaining ring 3 be two, two secondary self-aligning roller bearings are separately fixed at link
In the two support shaft 5-3 less circular shaft of diameter, two sheaves are set in two secondary alignings by its first hole 2-2 and rolled
It is on sub- bearing and combined with convex arc shaped circular orbit in track body, the two support shaft 5-3 less circular shaft end of diameter
Portion is stretched out through the second hole 2-3 of sheave, the less circular shaft end of diameter that two retaining rings 3 are separately mounted to two support shafts
At the neck 5-4 in portion, retaining ring 3 acts on the side plate 2-4 of sheave, so as to carry out axial limiting to sheave 2, prevents the axle of sheave 2
To movement；The spheric seating 6 is arranged on the anchor ring that the conic tube of composition support cover is set with cylinder joint portion inwall, institute
Thrust ball bearing 7 is stated on spheric seating；The lower section of the main shaft 12 through thrust ball bearing, the centre bore of spheric seating with
The axle sleeve 5-1 of link is connected by the second flat key 20, and the driven wheel of differential 8 is arranged on the involute spline section 10 of main shaft simultaneously
It is connected with thrust ball bearing；The drive bevel gear 9 is two, power transmission shaft 25 is two, motor 24 is two, two initiative tapers
Gear 9 is separately mounted on two power transmission shafts and combined with driven wheel of differential 8, and the power output shaft of two motors 24 passes through respectively
Shaft coupling is connected with installing two power transmission shafts of drive bevel gear；The automatic aligning sliding bearing 11 is set installed in hood top
The central hole put, the cover lid 17 is enclosed within main shaft, automatic aligning sliding bearing and master that hood top central hole is installed
Axle 12 combines and is dynamic cooperation, and the flange that cover lid is set by lower end is connected with support cover 19, is fixed by bolt 18, make initiative taper
Gear 9 and driven wheel of differential 8 are located in the space that cover lid 17 is surrounded with support cover；The axle sleeve of the pallet 15 is sleeved on main shaft 12
Upper segment, be connected by the first flat key 16 with main shaft upper segment；The roller-way 13 is separately mounted to the both sides of pallet 15, roller-way
13 setting height(from bottom) is：When sheave 2 is located at the lower concave segment 1-1-1 lowest parts of the convex arc shaped circular orbit, the upper of pallet is put down
Face 15-1 is less than roller-way summit 13-1 spacing h1=10mm, when sheave 2 is located at the benchmark section of the convex arc shaped circular orbit,
The upper plane 15-1 of pallet 15 is higher than roller-way summit 13-1 spacing h2=50mm.
Claims (9)
1. a kind of steel ingot steering device, it is characterised in that including base (23), track body (1), sheave (2), self-aligning roller bearing
(4), link (5), main shaft (12), drive bevel gear (9), driven wheel of differential (8), power transmission shaft (25), spheric seating (6), thrust
Ball bearing (7), motor (24), automatic aligning sliding bearing (11), pallet (15), roller-way (13), support cover (19) and cover lid
(17)；
The mounting lug (1-2) that the track body is set by cylinder (1-1) and cylinder inwall bottom is constituted, the cylinder
The lower surface (1-1-3) of body is that plane, upper surface are convex globoidal, and the upper surface of cylinder forms convex arc shaped circular orbit, and this is convex
Arcuate annular track is symmetrical with the lower concave segment (1-1-1) and two sections of shape identicals pair of cylinder body axis by two sections of shape identicals
Claim the alternate composition of benchmark section (1-1-2) in cylinder body axis, the mounting lug is at least three, uniform along cylinder inwall
Distribution；
The sheave (2) is annular, and the outer ring surface of sheave is cancave cambered surface (2-1), the cancave cambered surface and the cylinder in track body
The convex globoidal of upper surface matches, and the endoporus of sheave is combined by the first hole (2-2) of installation self-aligning roller bearing, with link
The second hole (2-3) formed shoulder hole；
The link (5) includes axle sleeve (5-1) and two support shafts (5-3), and two supporting shaft structures are identical with size, they
Using the center line of axle sleeve as symmetry axis, it is symmetricly set on the outer wall of axle sleeve；
The lower end of the support cover (19) is provided with the flange with base combination, and upper segment inwall is provided with support spheric seating (6)
Anchor ring, upper end is provided with and the flange that combines of cover lid；Described cover lid (17) lower end is provided with the flange combined with support cover, pushes up
Portion is provided with centre bore, is symmetrically arranged with two breach for passing through power transmission shaft (25) sideways, the inwall of the centre bore be with
The cancave cambered surface that automatic aligning sliding bearing (11) outer ring matches；
The upper segment of the main shaft (12) is matched with the axle sleeve hole of pallet, and the lower section of main shaft is matched with the axle sleeve hole of link,
The involute spline section (10) combined with driven wheel of differential, upper segment and the involute spline section of main shaft are provided with the middle part of main shaft
(10) section between to be combined with automatic aligning sliding bearing；
The assembling mode of above-mentioned component：The support cover (19) is arranged on base (23), and the track body (1) is arranged on base
(23) on and in support cover；The self-aligning roller bearing (4) is two secondary, sheave (2) be two, two pair self-aligning roller bearings
It is separately fixed on two support shafts (5-3) of link, two sheaves (2) are pacified respectively by the combination with self-aligning roller bearing
It is on two support shafts (5-3) and combined with convex arc shaped circular orbit in track body；The spheric seating (6) is arranged on branch
Support on the anchor ring that cover upper segment inwall is set, the thrust ball bearing (7) is arranged on spheric seating；The bottom of the main shaft (12)
Section is connected through the axle sleeve (5-1) of thrust ball bearing, the centre bore of spheric seating and link, and the driven wheel of differential (8) is installed
(10) and it is connected in the involute spline section of main shaft with thrust ball bearing；The drive bevel gear (9) is two, power transmission shaft (25)
It it is two for two, motor (24), two drive bevel gears (9) are separately mounted on two power transmission shafts and and driven wheel of differential
(8) combine, the power output shaft of two motors (24) is connected by shaft coupling with installing two power transmission shafts of drive bevel gear respectively
Connect；The automatic aligning sliding bearing (11) is arranged on the central hole that hood top is set, and the cover lid (17) is enclosed within main shaft
On, the automatic aligning sliding bearing that hood top central hole is installed combines with main shaft (12) and is dynamic cooperation, under cover lid passes through
The flange that end is set is connected with support cover (19), drive bevel gear (9) and driven wheel of differential (8) is located at cover lid (17) and support
Cover in the space surrounded；The pallet (15) is connected with the upper segment of main shaft (12), and the roller-way (13) is separately mounted to pallet
(15) both sides, the setting height(from bottom) of roller-way (13) is：When sheave (2) is located at the lower concave segment (1-1- of the convex arc shaped circular orbit
1) during lowest part, the upper plane (15-1) of pallet (15) is less than the summit of roller-way (13), when sheave (2) is located at the convex arc shaped ring
During the benchmark section of shape track, the upper plane (15-1) of pallet (15) is higher than the summit of roller-way (13).
2. steel ingot steering device according to claim 1, it is characterised in that the lower concave segment (1-1-1) of the convex arc shaped circular orbit
Parabola is shaped as, the distance between lower concave segment lowest part and benchmark section top h=50mm~150mm, lower concave segment (1-1-1) are risen
Angle theta=30 °~90 ° at beginning between termination.
3. steel ingot steering device according to claim 1 or claim 2, it is characterised in that when sheave (2) is located at the convex arc shaped circular rails
During lower concave segment (1-1-1) lowest part in road, the upper plane (15-1) of pallet (15) is less than the spacing h1=on roller-way (13) summit
10mm~50mm, when sheave (2) is located at the benchmark section of the convex arc shaped circular orbit, the upper plane (15-1) of pallet (15) is high
Spacing h2=40mm~100mm in roller-way (13) summit.
4. steel ingot steering device according to claim 1 or claim 2, it is characterised in that two support shafts (5-3) in the link
Two gussets (5-2) are provided with, two gussets are symmetrically mounted in support shaft and with connecting using the axis of support shaft as symmetry axis
Axle sleeve (5-1) outer wall connect in frame is connected.
5. steel ingot steering device according to claim 3, it is characterised in that two support shafts (5-3) in the link are all provided with
Two gussets (5-2) are equipped with, two gussets are symmetrically mounted in support shaft and and link using the axis of support shaft as symmetry axis
In axle sleeve (5-1) outer wall be connected.
6. steel ingot steering device according to claim 1 or claim 2, it is characterised in that also including two retaining rings (3), the link
In the free end ends of two support shafts (5-3) be provided with neck (5-4), two retaining rings are separately mounted to two support shafts
Neck (5-4) place, to sheave carry out axial limiting.
7. steel ingot steering device according to claim 3, it is characterised in that also including two retaining rings (3), in the link
The free end ends of two support shafts (5-3) be provided with neck (5-4), two retaining rings are separately mounted to two support shafts
Neck (5-4) place, axial limiting is carried out to sheave.
8. steel ingot steering device according to claim 4, it is characterised in that also including two retaining rings (3), in the link
The free end ends of two support shafts (5-3) be provided with neck (5-4), two retaining rings are separately mounted to two support shafts
Neck (5-4) place, axial limiting is carried out to sheave.
9. steel ingot steering device according to claim 5, it is characterised in that also including two retaining rings (3), in the link
The free end ends of two support shafts (5-3) be provided with neck (5-4), two retaining rings are separately mounted to two support shafts
Neck (5-4) place, axial limiting is carried out to sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030345.2A CN105458019B (en) | 2015-12-30 | 2015-12-30 | A kind of steel ingot steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030345.2A CN105458019B (en) | 2015-12-30 | 2015-12-30 | A kind of steel ingot steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458019A CN105458019A (en) | 2016-04-06 |
| CN105458019B true CN105458019B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030345.2A Expired - Fee Related CN105458019B (en) | 2015-12-30 | 2015-12-30 | A kind of steel ingot steering device |
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| Country | Link |
|---|---|
| CN (1) | CN105458019B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639480A1 (en) * | 1986-11-18 | 1988-05-19 | Brams B Wms Gmbh | Centring and canting device |
| US7726164B2 (en) * | 2005-10-07 | 2010-06-01 | Vaahto Oy | Arrangement in a press roll and a press roll |
| CN202062035U (en) * | 2011-03-25 | 2011-12-07 | 中国重型机械研究院有限公司 | Rotary lifting device |
| CN204159650U (en) * | 2014-08-06 | 2015-02-18 | 诸葛胜军 | A kind of cold pilger mill feeding trolley |
| CN105149363A (en) * | 2015-10-15 | 2015-12-16 | 安徽马钢工程技术集团有限公司 | Steel billet turning water-cooling bed device |
| CN205270394U (en) * | 2015-12-30 | 2016-06-01 | 四川大学 | Steel ingot tune machine |
-
2015
- 2015-12-30 CN CN201511030345.2A patent/CN105458019B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639480A1 (en) * | 1986-11-18 | 1988-05-19 | Brams B Wms Gmbh | Centring and canting device |
| US7726164B2 (en) * | 2005-10-07 | 2010-06-01 | Vaahto Oy | Arrangement in a press roll and a press roll |
| CN202062035U (en) * | 2011-03-25 | 2011-12-07 | 中国重型机械研究院有限公司 | Rotary lifting device |
| CN204159650U (en) * | 2014-08-06 | 2015-02-18 | 诸葛胜军 | A kind of cold pilger mill feeding trolley |
| CN105149363A (en) * | 2015-10-15 | 2015-12-16 | 安徽马钢工程技术集团有限公司 | Steel billet turning water-cooling bed device |
| CN205270394U (en) * | 2015-12-30 | 2016-06-01 | 四川大学 | Steel ingot tune machine |
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| CN105458019A (en) | 2016-04-06 |
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