CN107096829B - The device of quality is flattened for improving angle steel - Google Patents
The device of quality is flattened for improving angle steel Download PDFInfo
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- CN107096829B CN107096829B CN201710518815.2A CN201710518815A CN107096829B CN 107096829 B CN107096829 B CN 107096829B CN 201710518815 A CN201710518815 A CN 201710518815A CN 107096829 B CN107096829 B CN 107096829B
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- limited block
- angle steel
- bottom plate
- flattened
- plate
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- 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
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
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- Mechanical Engineering (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses the devices that quality is flattened for improving angle steel, including bottom plate and linear driving device, limited block is provided with above bottom plate, the limited block is triangular prism, its axis is parallel to bottom plate, and one side wall is parallel to bottom plate, one end connection of the driving device and limited block, and limited block can be driven to move, so that limited block is close or far from bottom plate.Angle steel to be flattened is set on limited block, then needs the position flattened to be flattened in angle steel flattening machine diagonal steel, so that a limb of angle steel is when closing to another limb.In this way, by the way that the components such as limited block are arranged, it avoids when flattening, when angle steel flattens position and the non-intermediate location stress deformation flattened between position, it drives the non-deformed position of angle steel also and then to deform, causes angle steel unqualified, need to reprocess or occur the case where scrapping, the repair rate and rejection rate that angle steel is flattened are reduced, manufacturing cost is reduced.
Description
Technical field
The present invention relates to a kind of devices flattened for angle steel, and in particular to the device of quality is flattened for improving angle steel.
Background technology
Iron tower of power transmission line is generally divided into shape：Five kinds of wine glass-shaped, cathead, upper font, dry font and barrel shape,
Have by purposes point:Anchor support, tangent tower, angle tower, transposition tower (restringing phase position tower), terminal tower and crossover tower etc.,
They are structurally characterized in that various towers belong to space truss structure, and rod piece is mainly by single equal leg angle or combination angle steel group
At material generally uses Q235 (A3F) and two kinds of Q345 (16Mn), is connected between rod piece and uses rough bolt, is sheared by bolt
Connection, entire tower are made of angle steel, junction steel plate and bolt, and individual part such as column foot etc. is welded into a combination by several blocks of steel plates
Part, therefore galvanizing anti-corrosion, transport and construction erection are extremely convenient.It is high in 60m steel towers below for exhaling, steel tower wherein
Foot is arranged in a piece main material to follow closely, to facilitate construction worker to step on tower operation.
In recent years, as the rapid growth of national economy, power industry are quickly grown, iron tower of power transmission line industry has been pushed
Fast development.According to statistics, China's iron tower of power transmission line industry income from sales rises to 2010 from 5,000,000,000 yuan of 2003
42600000000 yuan, for annual compound growth rate up to 36.68%, industry is in fast development period.《Chinese iron tower of power transmission line industry market
Prediction is looked forward to the prospect with the report of investment strategy planning application》It has been shown that, 2010, good development was presented in China's iron tower of power transmission line industry
Situation, enterprise inside the circle are higher to the management control ability of cost, and profitability is stronger.
In steel tower, angle steel is very important one of component.Angle steel is different needed for steel tower different parts, therefore needle
Different parts need to be manufactured and designed and the matched angle steel of corresponding position.Therefore diagonal steel is needed to carry out corner cut, cut limb or flatten
Technique.In flattening technique, angle steel is fixed by fixture, then flattened angle steel by flattening machine, by a limb side of angle steel
It closes on another limb side.It is this to flatten in technique, when steel flattens position and the non-intermediate location stress deformation flattened between position,
The non-deformed position of angle steel can be driven also and then to deform, cause angle steel unqualified, increase the repair rate or scrappage of angle steel, increased
Manufacturing cost.
Invention content
Present invention aims at the device for flattening quality for improving angle steel is provided, when solution angle steel is flattened, steel flattens portion
When position and the non-intermediate location stress deformation flattened between position, the non-deformed position of angle steel can be driven also and then to deform, lead to angle
Steel is unqualified, the repair rate or scrappage of angle steel is increased, the problem of increasing manufacturing cost.
The present invention is achieved through the following technical solutions：
The device of quality, including bottom plate and linear driving device are flattened for improving angle steel, are arranged in the top of bottom plate
It is triangular prism to have limited block, the limited block, and axis is parallel to bottom plate, and one side wall is parallel to bottom plate, the driving device
It is connect with one end of limited block, and limited block can be driven to move, so that limited block is close or far from bottom plate.
Angle between the two of which adjacent wall of limited block is arranged to it is consistent with the angle of angle steel to be flattened, and
A side wall in above-mentioned side wall is set to be parallel to bottom plate.
Angle steel to be flattened is set on limited block, and makes upper angle angle correspondence of the same size each other, and makes to wait beating
Flat angle steel inner wall and limited block contact, and the position on angle steel to be flattened without flattening is made all to be sleeved on limited block, it needs
The position flattened is located at the side far from driving device on limited block；Then start driving device, so that limited block will be on angle steel
It is pressed on bottom plate close to the limb side of bottom plate；Finally the position flattened is needed to be flattened in angle steel flattening machine diagonal steel, with
Make a limb of angle steel when closing to another limb.In this way, by the way that the components such as limited block are arranged, avoid when flattening, angle steel flattens portion
When position and the non-intermediate location stress deformation flattened between position, drives the non-deformed position of angle steel also and then to deform, lead to angle steel
It is unqualified, it need to reprocess or occur the case where scrapping, reduce the repair rate and rejection rate that angle steel is flattened, reduce manufacturing cost.
The setting of limited block makes the non-position of flattening of angle steel keep original shape；And different angle steel, thickness can be different, one
As difference between 0.1~0.5mm, limited block is driven by driving device, can make limited block and bottom plate can be by different thickness
The angle steel of degree is fixed, and is smoothed out conducive to what is flattened.
Further, the cross section of the limited block is isosceles triangle, and the side where one waist is parallel with bottom plate,
Side where its another waist is provided with clamp assembly, and the clamp assembly includes connecting rod and pressing plate, and the one of the connecting rod
End is rotatablely connected with bottom plate, and one end of the pressing plate and the side wall of connecting rod connect, rotation connection bar, far from connecting rod on pressing plate
One end can be pressed on the side wall of limited block.
By after the angle steel flattened is set in limited block, first start driving device, makes limited block by close bottom plate on angle steel
Limb side be pressed on bottom plate, then the bar that is rotatably connected further increases the stationarity of angle steel, keeps away so that pressing plate compresses angle steel
Exempt from it when flattening, displacement due to outer force effect.
Further, the connecting rod is bolt, and bar portion end is connect with base thread, and the axis of connecting rod is parallel
In the side close to clamp assembly on limited block.
Further, the pressing plate is L shaped plate, is rotatablely connected bar, can make one end far from connecting rod and limit on pressing plate
Side wall on block close to clamp assembly is vertical.
Further, the driving device includes fixed plate, screw rod and motor, and the fixed plate is located at plate upper surface
One end, one end close to limited block in fixed plate are provided with limiting slot, and the one end being connect with driving device on limited block is set
It is equipped with drive block, one end far from limited block is located in limiting slot on the drive block, and the axis of the limiting slot is the bottom of perpendicular to
One end of plate, the screw rod is rotatablely connected after drive block with bottom plate, and the other end of screw rod is connect with motor, and the motor drives
Dynamic screw rod rotation, and drive drive block and limited block close to or far from bottom plate.
Further, one end on the end face being connect with driving device on limited block close to bottom plate is provided with guide pad,
One end close to limited block in fixed plate is provided with guide groove, and the axis of the guide groove is perpendicular to bottom plate, the limited block
Upper one end far from limited block is located in guide groove.
Compared with prior art, the present invention having the following advantages and advantages：
1, the present invention is for improving the device that angle steel flattens quality, by the way that the components such as limited block are arranged, avoids when flattening,
When angle steel flattens position and the non-intermediate location stress deformation flattened between position, the non-deformed position of angle steel is driven also and then to become
Shape causes angle steel unqualified, need to reprocess or occur the case where scrapping, and reduces the repair rate and rejection rate that angle steel is flattened, and reduces
Manufacturing cost；
2, the present invention makes angle steel is non-to flatten position holding for improving the device that angle steel flattens quality, the setting of limited block
Original shape；And different angle steel, thickness can be different, general difference is driven between 0.1~0.5mm by driving device
Limited block can make limited block and bottom plate that can be fixed the angle steel of different-thickness, is smoothed out conducive to what is flattened；
3, the present invention, by after the angle steel flattened is set in limited block, is first opened for improving the device that angle steel flattens quality
Dynamic driving device, makes limited block that the limb side close to bottom plate on angle steel to be pressed on bottom plate, then the bar that is rotatably connected, so that pressing plate
Angle steel is compressed, the stationarity of angle steel is further increased, avoids it when flattening, displacement due to outer force effect.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the right side view of the present invention；
Fig. 4 is the structural schematic diagram at another visual angle of the invention；
Fig. 5 is angle steel scheme of installation.
Label and corresponding parts title in attached drawing：
1- bottom plates, 2- limited blocks, 3- connecting rods, 4- pressing plates, 5- fixed plates, 6- screw rods, 7- drive blocks, 8- limiting slots, 9-
Guide pad, 10- guide grooves, 11- angle steel.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As Figure 1-Figure 5, the present invention is for improving the device that angle steel flattens quality, including bottom plate 1 and linear driving
Device is provided with limited block 2 in the top of bottom plate 1, and the limited block 2 is triangular prism, and axis is parallel to bottom plate 1, one side
Wall is parallel to bottom plate 1, and the driving device is connect with one end of limited block 2, and limited block 2 can be driven to move, so that limited block 2
Close to or far from bottom plate 1.
Angle between the two of which adjacent wall of limited block 2 is arranged to it is consistent with the angle of angle steel to be flattened,
And a side wall in above-mentioned side wall is made to be parallel to bottom plate 1.
Angle steel to be flattened is set on limited block 2, and makes upper angle angle correspondence of the same size each other, and makes to wait beating
Flat angle steel inner wall and limited block 2 contact, and the position on angle steel to be flattened without flattening is made all to be sleeved on limited block 2,
The position that need to be flattened is located at the side far from driving device on limited block 2；Then start driving device, so that limited block 2 is by angle
It is pressed on bottom plate 1 close to the limb side of bottom plate 1 on steel；Finally the position flattened is needed to be beaten in angle steel flattening machine diagonal steel
It is flat, so that a limb of angle steel is when closing to another limb.In this way, by the way that the equal components of limited block 2 are arranged, avoid when flattening, angle steel
Flatten position and the non-intermediate location flattened between position, when stress deformation drives the non-deformed position of angle steel also and then to deform, and leads
It causes angle steel unqualified, need to reprocess or occur the case where scrapping.
The setting of limited block 2 makes the non-position of flattening of angle steel keep original shape；And different angle steel, thickness can be different, one
As difference between 0.1~0.5mm, limited block 2 is driven by driving device, can make limited block 2 and bottom plate 1 can will be different
The angle steel of thickness is fixed, and is smoothed out conducive to what is flattened.
Embodiment 2
The present invention is further illustrated to the present invention on the basis of embodiment 1.
As Figure 1-Figure 5, connecting rod 3 is preferably bolt for improving the device that angle steel flattens quality by the present invention,
Bar portion end is threadedly coupled with bottom plate 1, and the axis of bolt 3 is parallel to the side on limited block 2 close to clamp assembly, the pressure
Plate 4 is L shaped plate, and rotating bolt 3 can make one end far from bolt 3 on pressing plate 4 and the side wall close to clamp assembly on limited block 2
Vertically.
The cross section of the limited block 2 is isosceles triangle, and the side where one waist is parallel with bottom plate 1, another at its
Side where waist is provided with clamp assembly, and the clamp assembly includes bolt 3 and pressing plate 4, one end of the bolt 3 and bottom plate
1 rotation connection, one end of the pressing plate 4 are connect with the side wall of bolt 3, rotating bolt 3, one end energy far from bolt 3 on pressing plate 4
It is pressed on the side wall of limited block 2.
By after the angle steel flattened is set in limited block 2, first start driving device, makes limited block 2 by close bottom on angle steel
The limb side of plate 1 is pressed on bottom plate 1, then rotates bolt 3, so that pressing plate 4 compresses angle steel, further increases the fixation of angle steel
Property, avoid it when flattening, displacement due to outer force effect.
Embodiment 3
The present invention is further illustrated to the present invention on the basis of embodiment 1.
As Figure 1-Figure 5, for the present invention for improving the device that angle steel flattens quality, the driving device includes fixed plate
5, screw rod 6 and motor, the fixed plate 5 are located at one end of 1 upper surface of bottom plate, are set close to one end of limited block 2 in fixed plate 5
It is equipped with limiting slot 8, the one end being connect with driving device on limited block 2 is provided with drive block 7, far from limit on the drive block 7
One end of position block 2 is located in limiting slot 8, and the axis of the limiting slot 8 is perpendicular to bottom plate 1, and one end of the screw rod 6 is through driving
It is rotatablely connected with bottom plate 1 after block 7, the other end of screw rod 6 is connect with motor, and the electric motor driven screw 6 rotates, and drives driving
Block 7 and limited block 2 are close to or far from bottom plate 1.
Further, one end of bottom plate 1 is provided with guide pad on the end face being connect with driving device on limited block 2
9, one end of limited block 2 is provided with guide groove 10 in fixed plate 5, the axis of the guide groove 10 is perpendicular to bottom plate 1, institute
One end far from limited block 2 on limited block 2 is stated to be located in guide groove 10.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. for improving the device that angle steel flattens quality, it is characterised in that：Including bottom plate (1) and linear driving device, the bottom of at
Limited block (2) is provided with above plate (1), the limited block (2) is triangular prism, and axis is parallel to bottom plate (1), one side wall
It is parallel to bottom plate (1), the driving device is connect with the one end of limited block (2), and limited block (2) can be driven mobile, so that limit
Position block (2) is close or far from bottom plate (1)；
The cross section of the limited block (2) is isosceles triangle, and the side where one waist is parallel with bottom plate (1), another at its
Side where waist is provided with clamp assembly, and the clamp assembly includes connecting rod (3) and pressing plate (4), the connecting rod (3)
One end is rotatablely connected with bottom plate (1), and one end of the pressing plate (4) is connect with the side wall of connecting rod (3), rotation connection bar (3), pressure
One end far from connecting rod (3) can be pressed on the side wall of limited block (2) on plate (4).
2. according to claim 1 for improving the device that angle steel flattens quality, it is characterised in that：The connecting rod (3)
For bolt, bar portion end is threadedly coupled with bottom plate (1), and the axis of connecting rod (3) is parallel on limited block (2) close to clamping
The side of component.
3. according to claim 1 for improving the device that angle steel flattens quality, it is characterised in that：The pressing plate (4) is L
Shape plate, rotation connection bar (3) can make one end on pressing plate (4) far from connecting rod (3) and close clamp assembly on limited block (2)
Side wall it is vertical.
4. according to claim 1 for improving the device that angle steel flattens quality, it is characterised in that：The driving device packet
Fixed plate (5), screw rod (6) and motor are included, the fixed plate (5) is located at one end of bottom plate (1) upper surface, in fixed plate (5)
One end of limited block (2) is provided with limiting slot (8), the one end being connect with driving device on limited block (2) is provided with drive
Motion block (7), one end far from limited block (2) is located in limiting slot (8) on the drive block (7), the axis of the limiting slot (8)
Perpendicular to bottom plate (1), one end of the screw rod (6) is rotatablely connected with bottom plate (1) afterwards through drive block (7), screw rod (6) it is another
End connect with motor, the electric motor driven screw (6) rotation, and drives drive block (7) and limited block (2) is close or separate bottom
Plate (1).
5. according to claim 4 for improving the device that angle steel flattens quality, it is characterised in that：In the limited block
(2) one end on the end face being connect with driving device on close to bottom plate (1) is provided with guide pad (9), close in fixed plate (5)
One end of limited block (2) is provided with guide groove (10), and the axis of the guide groove (10) is perpendicular to bottom plate (1), the limited block
(2) one end far from limited block (2) is located in guide groove (10) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518815.2A CN107096829B (en) | 2017-06-30 | 2017-06-30 | The device of quality is flattened for improving angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710518815.2A CN107096829B (en) | 2017-06-30 | 2017-06-30 | The device of quality is flattened for improving angle steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107096829A CN107096829A (en) | 2017-08-29 |
| CN107096829B true CN107096829B (en) | 2018-10-12 |
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ID=59664320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710518815.2A Active CN107096829B (en) | 2017-06-30 | 2017-06-30 | The device of quality is flattened for improving angle steel |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015144A (en) * | 2008-03-19 | 2011-04-13 | 安德鲁无线解决方案非洲有限公司 | A pressing tool |
| CN202591412U (en) * | 2012-05-18 | 2012-12-12 | 滁州启鹏铁塔制造有限公司 | Steel opening angle stamping die |
| CN204294718U (en) * | 2014-11-03 | 2015-04-29 | 浙江港奥电梯有限公司 | A kind of angle steel cutting device |
| CN104588499A (en) * | 2014-12-31 | 2015-05-06 | 国家电网公司 | Angle steel punching mold |
| CN204817699U (en) * | 2015-07-08 | 2015-12-02 | 武汉铁塔厂 | Mould is flattened to angle steel end |
| CN205551230U (en) * | 2016-05-11 | 2016-09-07 | 广州优科模具有限公司 | Angle steel stamping die seat |
-
2017
- 2017-06-30 CN CN201710518815.2A patent/CN107096829B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015144A (en) * | 2008-03-19 | 2011-04-13 | 安德鲁无线解决方案非洲有限公司 | A pressing tool |
| CN202591412U (en) * | 2012-05-18 | 2012-12-12 | 滁州启鹏铁塔制造有限公司 | Steel opening angle stamping die |
| CN204294718U (en) * | 2014-11-03 | 2015-04-29 | 浙江港奥电梯有限公司 | A kind of angle steel cutting device |
| CN104588499A (en) * | 2014-12-31 | 2015-05-06 | 国家电网公司 | Angle steel punching mold |
| CN204817699U (en) * | 2015-07-08 | 2015-12-02 | 武汉铁塔厂 | Mould is flattened to angle steel end |
| CN205551230U (en) * | 2016-05-11 | 2016-09-07 | 广州优科模具有限公司 | Angle steel stamping die seat |
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| Publication number | Publication date |
|---|---|
| CN107096829A (en) | 2017-08-29 |
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