CN108971273A - A kind of stable tube straightening device - Google Patents
A kind of stable tube straightening device Download PDFInfo
- Publication number
- CN108971273A CN108971273A CN201811012255.4A CN201811012255A CN108971273A CN 108971273 A CN108971273 A CN 108971273A CN 201811012255 A CN201811012255 A CN 201811012255A CN 108971273 A CN108971273 A CN 108971273A
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- Prior art keywords
- straightening roll
- pressing plate
- straightening
- cabinet
- vertical rail
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- 238000003825 pressing Methods 0.000 claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
Abstract
This application discloses a kind of stable tube straightening device, it is related to steel pipe processing and manufacturing field, comprising: one first cabinet is provided with pressing plate in first cabinet, at least two first straightening rolls is provided on the pressing plate, first straightening roll is linearly arranged；One second cabinet, second cabinet are set to below first cabinet, are provided with the second straightening roll on second cabinet, second straightening roll is correspondingly arranged into identical quantity with first straightening roll；Direction adjusting apparatus, the direction adjusting apparatus are arranged in the pressing plate bottom, and the direction adjusting apparatus respectively corresponds first straightening roll and the setting of the second straightening roll；Each direction adjusting apparatus is correspondingly connected with each first straightening roll or each second straightening roll；One feed inlet；Vertical rail, the vertical rail are symmetrical arranged the aligning, it can be achieved that different-diameter size steel pipe before and after the pressing plate.
Description
Technical field
This application involves steel pipes to fabricate field, is related specifically to a kind of stable tube straightening device.
Background technique
It during the processing and manufacturing of steel pipe, needs to align steel pipe, steel pipe is aligned after determining diameter, is needed
Want a kind of tube straightening device for adapting to different-diameter size；And diameter of steel tube process is adapted to adjusting tube straightening device
In, by then passing through the realization that moves up and down of steel pipe straightening roll, and realizing to steel pipe straightening roll during moving up and down
The left and right offset being easy to appear becomes again to be influenced to a big factor of flexibility of steel pipe, it is therefore desirable to which a kind of tube straightening device can
To solve the problems, such as the left and right offset during the moving up and down of steel pipe straightening roll.
Such as the Chinese invention patent of Publication No. CN106077164A, a kind of pipe straightener, including rack are disclosed,
Described in end to end lateral aligning area and longitudinal aligning area and driving device and use for driving are provided in rack
In the control cabinet of control；Laterally aligning area includes, and several lateral fast pulleys of horizontal setting several pass through slidable adjustment and transverse direction
Fast pulley spacing slides laterally wheel and several transverse slipways to slide laterally slipping；Area is aligned in longitudinal direction, vertically
It is several longitudinally fixed wheels of placement, several by slidable adjustment and the longitudinal sliding motion wheel of longitudinally fixed wheel spacing and several to vertical
To the end slipway of sliding slipping, above-mentioned pipe straightener cannot preferably adapt to the aligning of different size diameter steel pipe, less
The problem of can solve the left and right offset during the moving up and down of steel pipe straightening roll.
Summary of the invention
The application first purpose is to provide a kind of stable tube straightening device, solves to align bending to steel pipe in the prior art
Spend not high problem.
One of to achieve the above object, the embodiment of the present application uses a kind of following technical scheme: stable tube straightening device,
Include: one first cabinet, pressing plate be provided in first cabinet, at least two first straightening rolls are provided on the pressing plate,
First straightening roll is linearly arranged；One second cabinet, second cabinet are set to below first cabinet, and described the
The second straightening roll is provided on two cabinets, second straightening roll is correspondingly arranged into identical quantity with first straightening roll；Side
To regulating device, the direction adjusting apparatus is arranged in the pressing plate bottom, and the direction adjusting apparatus respectively corresponds described the
One straightening roll and the setting of the second straightening roll；Each direction adjusting apparatus is correspondingly connected with each first straightening roll or each
Second straightening roll；One feed inlet；Vertical rail, the vertical rail are symmetrical arranged before and after the pressing plate.
In above-mentioned technical proposal, the embodiment of the present application is rectified by setting throat-fed steel pipe, the first straightening roll and second
Straight roller aligns steel pipe, and the relative direction of the first straightening roll and the second straightening roll is adjusted in synchronism by direction adjusting apparatus,
It realizes the adjusting of the first straightening roll and the second straightening roll to aligning flexibility of steel pipe, is provided with pressing plate, pressing plate bottom in the first cabinet
Portion's setting direction regulating device, pressing plate fixed-direction regulating device, enable the first straightening roll of direction adjusting apparatus stable regulation and
Second straightening roll, by setting pressing plate, vertical rail, the first straightening roll on pressing plate can be slided along vertical rail, be realized big to different-diameter
The aligning of small steel pipe.
Further, according to the embodiment of the present application, direction adjusting apparatus includes rotary head, and rotary head bottom is provided with connection
Head, connector are connected with the first straightening roll or the second straightening roll, and fit at the top of rotary head with the lower section inside outer ring fixation,
Top inside outer ring is additionally provided with inner ring, and inner ring also fits with rotary head fixation, and rotary head is connected with motor, and motor is fixed
In support plate and fixed plate, by support plate and the fixed motor of fixed plate, rotary head is adjusted with outer ring and inner ring by motor
Rotation, makes connector adjust the relative direction of the first straightening roll and the second straightening roll that it is connected, thus steel pipe needed for adjusting
Curvature.
Further, according to the embodiment of the present application, rotary head is provided with fluted disc, and fluted disc is in the dentation shape to concave, if
Be equipped with multiple tooth sockets, the lower section inside outer ring is in the dentation shape of convex, and corresponding tooth socket is provided with multiple teeth, inside inner ring under
Side is in the dentation shape of convex, passes through fluted disc and outer ring, inner ring card and connection at the top of rotary head, when rotated by rotary head,
Cooperated according to fluted disc and outer ring, realize that connector adjusts the relative direction of the first straightening roll and the second straightening roll that it is connected,
To adjust the curvature of required steel pipe.
Further, according to the embodiment of the present application, telescopic cylinder is provided on the first cabinet, telescopic cylinder connects pressing plate,
Telescopic cylinder is correspondingly arranged above vertical rail, and telescopic cylinder pushes pressing plate to move on vertical rail.
Further, it according to the embodiment of the present application, stands and is provided with sliding block on rail, sliding block two sides and vertical rail two sides are provided with button
Plate, buckle side are movably fastened with vertical rail, and the buckle other side connect buckle with sliding block through sliding block inserted with long axis, long axis,
Connector is provided between sliding block and vertical rail, connector is fixed on sliding block by the second screw, and buckle passes through third screw and cunning
Block is connected, and setting sliding block is easy to slide on vertical rail, and buckle fastens sliding block and vertical rail, makes its sliding block Stable sliding, passes through length
The fixed buckle of axis can be slided unanimously with sliding block.
Further, according to the embodiment of the present application, the side that vertical rail corresponds to sliding block is provided with " convex " shape notch, the other side
Both ends are provided with rectangular notch, and trapezoidal button on the inside of buckle is engaged the rectangular notch of vertical rail two sides by the trapezoid buckle, makes buckle
More stable fastening sliding block, is not susceptible to deviate.
Further, according to the embodiment of the present application, connector is assumed a " convex " shape, and connector engages vertical rail " convex " shape notch,
Connector slide up and down sliding block can only on vertical rail, avoid sliding block in the left and right offset of sliding process.
Further, according to the embodiment of the present application, pressing plate and sliding block, buckle fit welding, and pressing plate can be moved with sliding block
It is dynamic, slide pressing plate steadily under the action of buckle along vertical rail with sliding block.
Further, according to the embodiment of the present application, stablizing tube straightening device further includes a control cabinet, is suitable for controlling this steady
Determine the work of tube straightening device.
The second purpose of the application is to provide a kind of stable tube straightening device, solves steel pipe straightening roll in the prior art
The problem of left and right during moving up and down deviates.
To achieve the above object two, the embodiment of the present application uses a kind of following technical scheme: stable tube straightening device,
Include: one first cabinet, pressing plate is provided in the first cabinet, at least two first straightening rolls, the first aligning are provided on pressing plate
Roller is linearly arranged；One second cabinet, the second cabinet are set to below the first cabinet, are provided with the second aligning on the second cabinet
Roller, the second straightening roll are correspondingly arranged into identical quantity with the first straightening roll；Direction adjusting apparatus, direction adjusting apparatus respectively correspond
First straightening roll and the setting of the second straightening roll；Each direction adjusting apparatus be correspondingly connected with each first straightening roll or it is each second rectify
Straight roller；One feed inlet；Vertical rail founds rail and is symmetrical arranged before and after pressing plate；One elastic device, elastic device are set to pressing plate two sides.
In above-mentioned technical proposal, the embodiment of the present application is rectified by setting throat-fed steel pipe, the first straightening roll and second
Straight roller aligns steel pipe, and the relative direction of the first straightening roll and the second straightening roll is adjusted in synchronism by direction adjusting apparatus,
Realize the adjusting of the first straightening roll and the second straightening roll to aligning flexibility of steel pipe, by setting pressing plate, vertical rail, on pressing plate the
One straightening roll can be slided along vertical rail, realized to the aligning of different-diameter size steel pipe, prevented the first straightening roll by elastic device
Declining too fast directly mutually press with steel pipe leads to pipe deformation, while the left side during elastic device is arranged preventing pressing plate from moving up and down
Right avertence is moved.
Further, according to the embodiment of the present application, elastic device includes long slab, and long slab is horizontally fixed on the inside of the first cabinet
Face is provided with lower casing on the upside of long slab, is provided with upper casing on the downside of pressing plate, is provided with spring between upper casing and lower casing, and spring prevents the
One straightening roll, which declines too fast directly mutually press with steel pipe, leads to pipe deformation, and upper casing is with lower casing for protecting the same of telescopic spring process
When, the left and right offset of limited spring.
Further, according to the embodiment of the present application, elastic device further includes siphunculus, and siphunculus is fixed on long slab, siphunculus
Inside there is a through-hole, which is provided with straight-bar vertically upward straight up, in through-hole, and straight-bar passes through pressing plate and stretches out, and
It is fixed on pressing plate, is fixed in the through-hole straight up of siphunculus by straight-bar, and straight-bar fixation clip, make pressing plate upper and lower
It is limited in moving process by straight-bar, left and right offset will not occur.
Further, according to the embodiment of the present application, the part that pressing plate is stretched out at straight-bar top is equipped with screw thread, solid by screw thread
Surely there is nut, gasket is further fixed between nut and straight-bar, make straight-bar steadily fixation clip.
Further, according to the embodiment of the present application, straight-bar top is additionally provided with end cap, and end cap is fixed on pressure by the 4th screw
On plate, sheath body is provided with outside the part that straight-bar is located under pressing plate, sheath body protects the movement of straight-bar.
The third purpose of the application is to provide the corresponding a kind of stable steel pipe of a kind of one of and above-mentioned purpose, the second purpose
The application method of straightener, comprising the following steps:
A) the stable tube straightening device is started by control cabinet；
B) steel pipe passes through throat-fed；
C) telescopic cylinder pushes pressing plate to glide along rail is found, so that the first straightening roll be pushed to be moved downward to contact steel pipe；
D) direction adjusting apparatus rotation adjusts the relative direction of the first straightening roll and the second straightening roll；
F) steel pipe rolls aligning by the first straightening roll and the second straightening roll.
Further, according to the embodiment of the present application, when executing step c), when pressing plate slide downward, while spring downward, directly
Bar moves straight down in the vertical through-hole of siphunculus.
Further, according to the embodiment of the present application, when executing step d), direction adjusting apparatus controls motor by control cabinet
Rotation, to drive the relative direction of rotary head adjusting the first straightening roll and the second straightening roll.
In the above-mentioned technical solutions, the application is provided with fluted disc by the rotary head, and the fluted disc is in the tooth to concave
Shape shape is provided with multiple tooth sockets, and the lower section inside the inner ring is in the dentation shape of convex, passes through fluted disc at the top of the rotary head
With the outer ring, the inner ring card and connection, rotary head is controlled when rotated by control cabinet, is turned according to fluted disc and outer ring cooperation
It is dynamic, realize that connector adjusts the relative direction of the first straightening roll and the second straightening roll that it is connected, thus steel pipe needed for adjusting
Curvature, by the way that vertical rail is arranged, pressing plate drives the first straightening roll thereon that can slide along vertical rail, and realization is to different-diameter size
The aligning of steel pipe, the trapezoidal button in the buckle inside, the rectangular notch of the vertical rail two sides is engaged by the trapezoid buckle, makes buckle
More stable fastening sliding block, sliding block are not susceptible to deviate when mobile, and the connector assumes a " convex " shape, and the connector engaging is described vertical
Rail " convex " shape notch, connector slide up and down sliding block can only on vertical rail, avoid sliding block in the left and right offset of sliding process, solution
The stabilization aligning problem determined to different-diameter size steel pipe；By the way that elastic device, wherein the first straightening roll of spring buffer is arranged
Decline process, the upper casing and lower casing are set for while protecting telescopic spring process, the left and right for limiting the spring to be inclined
It moves, is fixed in the through-hole straight up of siphunculus by straight-bar, and straight-bar fixation clip, makes pressing plate in the process of moving up and down
It is limited by straight-bar, left and right offset will not occur, solve the problems, such as the left and right offset during the moving up and down of the first straightening roll.
Detailed description of the invention
The application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of main view of stable tube straightening device of the application.
Fig. 2 is the schematic diagram of internal structure of stable tube straightening device shown in FIG. 1.
Fig. 3 is a kind of schematic diagram of internal structure of first cabinet of stable tube straightening device of the application.
Fig. 4 is a kind of main view of the direction adjusting apparatus of stable tube straightening device of the application.
Fig. 5 is the cross-sectional view of direction adjusting apparatus shown in Fig. 4.
Fig. 6 is the detailed schematic after the dismantling of direction adjusting apparatus shown in Fig. 4.
Fig. 7 is a kind of structural schematic diagram of the vertical rail of stable tube straightening device of the application.
Fig. 8 is the detailed schematic after the dismantling of vertical rail shown in Fig. 7.
Fig. 9 is a kind of structural schematic diagram of the sliding block of stable tube straightening device of the application.
Figure 10 is a kind of structural schematic diagram of the connector of stable tube straightening device of the application.
Figure 11 is a kind of main view of the elastic device of stable tube straightening device of the application.
Figure 12 is the cross-sectional view of elastic device shown in Figure 11.
Figure 13 is a kind of working state schematic representation of stable tube straightening device of the application.
In attached drawing
100, the first cabinet 110, pressing plate 111, vertical rail
112, sliding block 113, buckle 114, connector
115, long axis 116, the second screw 117, third screw
120, telescopic cylinder 200, the second cabinet 300, feed inlet
400, control cabinet 500, the first straightening roll 600, the second straightening roll
700, elastic device 710, long slab 720, lower casing
730, spring 740, siphunculus 750, straight-bar
751, nut 752, gasket 753, the 4th screw
760, sheath body 770, upper casing 780, end cap
800, direction adjusting apparatus 810, rotary head 811, connector
812, fluted disc 820, outer ring 830, inner ring
840, ball 850, fixed plate 860, support plate
870, the first screw 880, motor
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
Embodiment is further elaborated.It is real to should be appreciated that the specific embodiments described herein are merely illustrative of the present invention
Example is applied, embodiment is not intended to limit the present invention.In the description of the present application, it should be noted that term " center ", "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "vertical", "horizontal", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description the application and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.It needs
It is noted that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as, it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected
It connects；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one:
As shown in Figure 1-3, a kind of stable tube straightening device, comprising: one first cabinet 100, first cabinet 100 are set
It is equipped at least two first straightening rolls 500, the linearly arrangement of the first straightening roll 500, to align steel pipe；One second cabinet
200, second cabinet 200 is set to 100 lower section of the first cabinet, is provided with the second aligning on second cabinet 200
Roller 600, second straightening roll 600 are correspondingly arranged into identical quantity with first straightening roll 500；Direction adjusting apparatus 800,
The direction adjusting apparatus 800 respectively corresponds first straightening roll 500 and the setting of the second straightening roll 600；Each direction
Regulating device 800 is correspondingly connected with each first straightening roll 500 or each second straightening roll 600, first cabinet
Pressing plate 110 is provided in 100, the direction adjusting apparatus 800 is arranged in 110 bottom of pressing plate, and 110 fixed-direction of pressing plate is adjusted
Device 800 enables 800 stable regulation the first straightening roll 500 of direction adjusting apparatus and the second straightening roll 600；One feed inlet 300；
The stable tube straightening device further includes a control cabinet 400, suitable for controlling the work of the stable tube straightening device；By setting
It sets feed inlet 300 to feed steel pipe, the first straightening roll 500 is aligned steel pipe with the second straightening roll 600, adjusted by direction
Device 800 is adjusted in synchronism the relative direction of the first straightening roll 500 and the second straightening roll 600, realizes the first straightening roll 500 and second
Adjusting of the straightening roll 600 to steel pipe aligning curvature.
Specifically, as Figure 4-Figure 6, the direction adjusting apparatus 800 includes rotary head 810,810 bottom of rotary head
It is provided with connector 811, the connector 811 is connected with first straightening roll 500 or the second straightening roll 600, and described turn
Fit at the top of dynamic head 810 with the lower section inside outer ring 820 fixation, and the top inside outer ring 820 is additionally provided with inner ring 830, institute
It states inner ring 830 also to fit with the rotary head 810 fixation, the rotary head 810 is connected with motor 880, and the motor 880 is solid
It is scheduled in support plate 860 and fixed plate 850；The rotary head 810 is provided with fluted disc 812, and the fluted disc 812 is in the tooth to concave
Shape shape is provided with multiple tooth sockets, and the lower section inside the outer ring 820 is in the dentation shape of convex, and corresponding tooth socket is provided with multiple
Tooth, the lower section inside the inner ring 830 are in the dentation shape of convex, by fluted disc 812 and described outer at the top of the rotary head 810
Circle 820, the card of the inner ring 830 and connection when rotated by rotary head 810 cooperate according to fluted disc 812 and outer ring 820, realize
Connector 811 adjusts the relative direction of its first straightening roll 500 and the second straightening roll 600 that are connected, thus steel needed for adjusting
The curvature of pipe；The fixed plate 850 is fixed on 860 bottom of support plate, first screw by the way that the first screw 870 is arranged
870 at least two, it fixes fixed plate 850 steadily with support plate 860, can preferably fix motor 880；The fixed plate
850 bottoms are surrounded by ball 840, and the ball 840 is fixed on the inner ring 830, and inner ring 830 is enable to pass through rotary head
810 are easier to rotate, and reduce abrasion when fixed plate 850 and the rotation of inner ring 830.
Embodiment two:
As shown in Fig. 2, Fig. 7, a kind of stable tube straightening device, on the basis of example 1 further include: vertical rail 111,
The vertical rail 111 is symmetrical arranged before and after the pressing plate 110；Telescopic cylinder 120 is provided on first cabinet 100, it is described
Telescopic cylinder 120 connects the pressing plate 110, and the telescopic cylinder 120 is correspondingly arranged at 111 top of vertical rail, passes through setting
The pressing plate 110 founds rail 111, and the first straightening roll 500 on pressing plate 110 can be slided along vertical rail 111, and telescopic cylinder 120 pushes pressure
Plate 110 moves on vertical rail 111, realizes the aligning to different-diameter size steel pipe；
Specifically, as seen in figs. 8-10, it is provided with sliding block 112 on the vertical rail 111,112 two sides of sliding block and described
Vertical 111 two sides of rail are provided with buckle 113, and 113 side of buckle and the vertical rail 111 movably fasten, and the buckle 113 is another
Inserted with long axis 115, the long axis 115 connect the buckle 113 with the sliding block 112 through the sliding block 112, described for side
Connector 114 is provided between sliding block 112 and the vertical rail 111, the connector 114 is fixed on described by the second screw 116
On sliding block 112, the buckle 113 is connected by third screw 117 with the sliding block 112；The corresponding cunning of the vertical rail 111
The side of block 112 is provided with " convex " shape notch, and other side both ends are provided with rectangular notch, the 113 trapezoidal button in inside of buckle,
The rectangular notch that 111 two sides of vertical rail are engaged by the trapezoid buckle makes the more stable fastening sliding block 112 of buckle 113, is not susceptible to
Offset；The connector 114 assumes a " convex " shape, and the connector 114 engages vertical rail 111 " convex " the shape notch, and connector 114 is logical
It crosses the second screw 116 to be fixed on the sliding block 112, slide up and down sliding block 112 can only on vertical rail 111, avoid sliding block 112
In the left and right offset of sliding process；The pressing plate 110 and the sliding block 112, the buckle 113 fit welding, the pressing plate
110 can be mobile with the sliding block 112, keeps pressing plate 110 steadily sliding along vertical rail 111 under the action of buckle 113 with sliding block 112
It is dynamic.
Embodiment three:
As shown in Fig. 2, Figure 11, a kind of stable tube straightening device, on the basis of example 2 further include: an elasticity dress
700 are set, the elastic device 700 is set to 110 two sides of pressing plate, buffers under the first straightening roll 500 by elastic device 700
Drop, prevents its too fast directly mutually presses with steel pipe from leading to pipe deformation；
Specifically, as shown in figure 12, the elastic device 700 includes long slab 710, the long slab 710 is horizontally fixed on institute
100 medial surface of the first cabinet is stated, lower casing 720 is provided on the upside of the long slab 710, is provided with upper casing on the downside of the pressing plate 110
770, spring 730 is provided between the upper casing 770 and lower casing 720；The elastic device 700 further includes siphunculus 740, described logical
Pipe 740 is fixed on the long slab 710, has a through-hole in the siphunculus 740, the through-hole straight up, in the through-hole
It is provided with straight-bar 750 vertically upward, the straight-bar 750 passes through the pressing plate 110 and stretches out, and is fixed on the pressing plate 110
On, it is fixed in the through-hole straight up of siphunculus 740 by straight-bar 750, and 750 fixation clip 110 of straight-bar, makes pressing plate 110
It is limited in the process of moving up and down by straight-bar 750, left and right offset will not occur；The pressing plate 110 is stretched out at the top of the straight-bar 750
Part be equipped with screw thread, have nut 751 by described be screwed, be further fixed on pad between the nut 751 and the straight-bar 750
Piece 752 makes the straight-bar 750 steadily fixation clip 110；750 top of straight-bar is additionally provided with end cap 780, the end cap 780
It is fixed on the pressing plate 110 by the 4th screw 753, is provided with outside the part that the straight-bar 750 is located under the pressing plate 110
Sheath body 760, sheath body 760 protect the movement of straight-bar 750.
As shown in figures 1-13, the embodiment of the present application discloses a kind of making for stabilization tube straightening device based on embodiment three
With method, comprising the following steps:
A) the stable tube straightening device is started by control cabinet 400；
B) steel pipe is fed by feed inlet 300；
C) telescopic cylinder 120 pushes pressing plate 110 to glide along vertical rail 111, so that the first straightening roll 500 be pushed to be moved downward to
Contact steel pipe；
D) rotation of direction adjusting apparatus 800 adjusts the relative direction of the first straightening roll 500 and the second straightening roll 600；
F) steel pipe rolls aligning by the first straightening roll 500 and the second straightening roll 600.
Specifically, pressing plate 110 is along vertical 111 downslide process of rail: by link block in vertical rail 111 when executing step c)
The engaging of " convex " shape notch is slided, and is engaged vertical 111 two sides trapezoidal groove of rail by buckle 113, is made sliding block 112 with dynamic pressure plate 110
It glides on vertical rail 111.
Specifically, when 110 slide downward of pressing plate, while spring 730 pushes, and straight-bar 750 is in siphunculus when executing step c)
It is moved straight down in 740 vertical through-hole.
Specifically, direction adjusting apparatus 800 controls motor 880 by control cabinet 400 and rotates when executing step d), thus
Rotary head 810 is driven to adjust the relative direction of the first straightening roll 500 and the second straightening roll 600.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the column of protection.
Claims (10)
1. a kind of stable tube straightening device, comprising:
One first cabinet is provided with pressing plate in first cabinet, at least two first straightening rolls, institute is provided on the pressing plate
The first straightening roll is stated linearly to arrange；
One second cabinet, second cabinet are set to below first cabinet, and second is provided on second cabinet and is rectified
Straight roller, second straightening roll are correspondingly arranged into identical quantity with first straightening roll；
Direction adjusting apparatus, the direction adjusting apparatus are arranged in the pressing plate bottom, and the direction adjusting apparatus respectively corresponds
First straightening roll and the setting of the second straightening roll；Each direction adjusting apparatus is correspondingly connected with each first straightening roll
Or each second straightening roll；
One feed inlet；
Vertical rail, the vertical rail are symmetrical arranged before and after the pressing plate.
2. a kind of stable tube straightening device according to claim 1, wherein the direction adjusting apparatus includes rotation
Head, the rotary head bottom are provided with connector, and the connector is connected with first straightening roll or the second straightening roll, institute
The fixation that fits at the top of rotary head with the lower section inside outer ring is stated, the top inside outer ring is additionally provided with inner ring, the inner ring
It fits fixation with the rotary head, the rotary head is connected with motor, and the motor is fixed between support plate and fixed plate.
3. a kind of stable tube straightening device according to claim 2, wherein the rotary head is provided with fluted disc, described
Fluted disc is in the dentation shape to concave, and the lower section inside the outer ring is in the dentation shape of convex, and the lower section inside the inner ring is in
The dentation shape of convex, the rotary head top pass through fluted disc and the outer ring, the inner ring card and connection.
4. a kind of stable tube straightening device according to claim 1, wherein be provided with flexible gas on first cabinet
Cylinder, the telescopic cylinder connect the pressing plate, and the telescopic cylinder is correspondingly arranged above the vertical rail.
5. a kind of stable tube straightening device according to claim 1, wherein it is provided with sliding block on the vertical rail, it is described
Sliding block two sides and the vertical rail two sides are provided with buckle, and the buckle side is movably fastened with the vertical rail, and the buckle is another
Side is connected with the slide block the buckle through the sliding block inserted with long axis, the long axis, the sliding block and the vertical rail
Between be provided with connector, the connector is fixed on the slide block by the second screw, the buckle by third screw with
The sliding block is connected.
6. a kind of stable tube straightening device according to claim 5, wherein the vertical rail corresponds to the side of the sliding block
It is provided with " convex " shape notch, other side both ends are provided with rectangular notch, and trapezoidal button on the inside of the buckle passes through the trapezoidal buckle
Close the rectangular notch of the vertical rail two sides.
7. a kind of stable tube straightening device according to claim 5, wherein the connector assumes a " convex " shape, the company
Fitting engages vertical rail " convex " the shape notch.
8. a kind of stable tube straightening device according to claim 5, wherein the pressing plate and the sliding block, the button
Plate fits welding, and the pressing plate can be mobile with the sliding block.
9. a kind of stable tube straightening device according to claim 1-8, wherein the stable steel pipe aligning dress
Setting further includes a control cabinet, suitable for controlling the work of the stable tube straightening device.
10. a kind of application method of stable tube straightening device, comprising the following steps:
A) the stable tube straightening device is started by control cabinet；
B) steel pipe passes through throat-fed；
C) telescopic cylinder pushes pressing plate to glide along rail is found, so that the first straightening roll be pushed to be moved downward to contact steel pipe；
D) direction adjusting apparatus rotation adjusts the relative direction of the first straightening roll and the second straightening roll；
F) steel pipe rolls aligning by the first straightening roll and the second straightening roll.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811012255.4A CN108971273A (en) | 2018-08-31 | 2018-08-31 | A kind of stable tube straightening device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012255.4A CN108971273A (en) | 2018-08-31 | 2018-08-31 | A kind of stable tube straightening device |
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| CN108971273A true CN108971273A (en) | 2018-12-11 |
Family
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| CN201811012255.4A Pending CN108971273A (en) | 2018-08-31 | 2018-08-31 | A kind of stable tube straightening device |
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