CN208728389U - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN208728389U CN208728389U CN201821050333.5U CN201821050333U CN208728389U CN 208728389 U CN208728389 U CN 208728389U CN 201821050333 U CN201821050333 U CN 201821050333U CN 208728389 U CN208728389 U CN 208728389U
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- channel steel
- bending machine
- bottom plate
- pressure roller
- roller
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Abstract
The utility model discloses bending machines, are related to channel steel bending apparatus technical field.It include: bottom plate, thrust device, driving device and multiple leveling apparatus, wherein leveling apparatus includes the carrying roller held to the Y-direction of channel steel, the pressure roller pushed down to the Y-direction of channel steel and adjustment screw；Thrust device is mounted on thrust of the bottom plate with the X to channel steel to generation level, and by adjusting the stroke of thrust device so that channel steel forms differently curved radius；Driving device is mounted on bottom plate to drive channel steel to advance along the stroke directions perpendicular to thrust device；Along the direction of channel steel stroke, multiple carrying rollers are sequentially arranged at bottom plate, and pressure roller is mounted on the travel space for being formed between carrying roller on carrying roller and channel steel being allowed to advance, and adjustment screw is connect with pressure roller so that both pressure roller and carrying roller are in close contact with channel steel；The bending machine can prevent channel steel during bending output X to plastic deformation, good forming effect.
Description
Technical field
The utility model relates to channel steel bending apparatus technical fields, more particularly, to bending machine.
Background technique
Channel steel is one of most important fashioned iron in industrial production, is widely used in industrial structure and processing preparation, due to
Channel steel has the characteristics that good weldability, good cold conditions bendability, preferable structural strength and lighter Unit Weight,
The reinforcing rib of pipeline, box member is widely used as in processing is prepared；In channel steel, since channel steel Y-direction has quite preferable bending resistance
Performance, more using the channel steel of vertical as reinforcing rib in circular duct, flue；Since channel steel is along Y-direction
Section have asymmetry, such channel steel reinforcing rib cold conditions bending be easy to cause channel steel generate along X to plastic deformation, molding
Effect is poor.
Utility model content
The purpose of this utility model is to provide bending machine, which can prevent channel steel output X during bending
To plastic deformation, good forming effect.
To achieve the above object, the utility model the following technical schemes are provided:
One side according to the present utility model, provides bending machine, comprising: bottom plate, thrust device, driving device and multiple
Leveling apparatus, wherein the leveling apparatus includes the carrying roller held to the Y-direction of channel steel, pushes down to the Y-direction of channel steel
Pressure roller and adjustment screw；
The thrust device is mounted on thrust of the bottom plate with the X to channel steel to generation level, and by adjusting described
The stroke of thrust device is so that channel steel forms differently curved radius；
The driving device is mounted on the bottom plate to drive channel steel along the stroke directions row perpendicular to the thrust device
Into；
Along the direction of channel steel stroke, multiple carrying rollers are sequentially arranged at the bottom plate, and the pressure roller is mounted on described
On carrying roller between the carrying roller formed allow channel steel advance travel space, the adjustment screw connect with the pressure roller so that
Both the pressure roller and the carrying roller are in close contact with the channel steel.
Further, the leveling apparatus includes two adjustment screws；
Two adjustment screws are oppositely arranged on the two sides of the pressure roller to adjust the pressure roller to the pressure of channel steel.
Further, the leveling apparatus further includes mounting base, is offered in the mounting base and the adjustment screw pair
Answer and run through the screw hole of the mounting base；
The mounting base is mounted on the pressure roller, the adjustment screw pass through the screw hole and the screw hole be spirally connected and
It is abutted with the pressure roller.
Further, one end of the adjustment screw is equipped with bearing surface；
The adjustment screw is abutted by the bearing surface with the pressure roller.
Further, the thrust device includes being mounted on the hydraulic power unit of the bottom plate and being mounted in the horizontal direction
The hydraulic jack of the bottom plate；
The hydraulic power unit is connected to drive the hydraulic jack to advance in the horizontal direction with the hydraulic jack.
Further, the hydraulic jack is fixedly mounted on the bottom plate by fixed frame, and the fixed frame includes solid
The fixed plate being scheduled on the bottom plate offers the through-hole for allowing the hydraulic jack to pass through in the fixed plate；
The hydraulic jack passes through the through-hole and is connected to the hydraulic power unit.
Further, far from the hydraulic power unit, the end of the hydraulic jack, which is equipped with, can act on the end on channel steel
Axis.
Further, the bending machine includes two driving devices.
Further, the driving device includes motor, vertical transfer roller and fixed bracket；
The fixed bracket is mounted on the bottom plate, and the motor is mounted on the fixed bracket, the vertical transfer roller with
The motor connection.
Further, any point and the hydraulic jack axial line are taken up an official post on two vertical transfer roller axial lines
Anticipate any line it is triangular in shape.
Compared with prior art, the utility model has the following beneficial effects:
Bending machine according to the present utility model, comprising: bottom plate, thrust device, driving device and multiple leveling apparatus,
In, the leveling apparatus include the carrying roller that the Y-direction of channel steel is held, the pressure roller that the Y-direction of channel steel is pushed down and
Adjustment screw；The thrust device is mounted on thrust of the bottom plate with the X to channel steel to generation level, and by adjusting described
The stroke of thrust device is so that channel steel forms differently curved radius；The driving device is mounted on the bottom plate to drive channel steel edge
It advances perpendicular to the stroke directions of the thrust device；Along the direction of channel steel stroke, multiple carrying rollers are sequentially arranged at institute
Bottom plate is stated, the pressure roller is mounted on the travel space for being formed between the carrying roller on the carrying roller and channel steel being allowed to advance, described
Adjustment screw is connect with the pressure roller so that both the pressure roller and the carrying roller are in close contact with the channel steel；It is curved for this
For bent machine, when using the bending machine, channel steel to be bent is placed on by being formed between the carrying roller and pressure roller in leveling apparatus
Travel space in, thrust device acts on channel steel to be bent, to the X of channel steel to generating horizontal thrust, and by adjusting
The stroke of thrust device makes channel steel form differently curved radius, and at the same time, driving device drives channel steel along perpendicular to thrust
The stroke directions of device are advanced, and during channel steel is curved, the row formed between pressure roller and carrying roller is adjusted by adjusting screw rod
Into the size in space, so that both pressure roller and carrying roller are in close contact with channel steel, so that carrying roller and pressure roller generate Y-direction to channel steel
Load, guarantee channel steel in bending X to levelness, prevent channel steel during bending output X to plastic deformation, molding effect
It is good.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of bending machine provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of driving device in bending machine provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of leveling apparatus in bending machine provided by the embodiment of the utility model.
Icon: 10- bottom plate；20- thrust device；201- hydraulic power unit；202- hydraulic jack；The end 203- axis；204- is solid
Determine frame；2041- fixed plate；30- driving device；301- motor；The vertical transfer roller of 302-；303- fixes bracket；40- leveling apparatus；
401- carrying roller；402- pressure roller；403- adjustment screw；404- mounting base；405- bearing surface；50- channel steel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of bending machine provided by the embodiment of the utility model；Fig. 2 mentions for the utility model embodiment
The structural schematic diagram of driving device in the bending machine of confession；Fig. 3 is leveling apparatus in bending machine provided by the embodiment of the utility model
Structural schematic diagram.
Embodiment
One aspect according to the present utility model, provides bending machine, and as shown in FIG. 1, FIG. 1 is the utility model embodiments to mention
The structural schematic diagram of the bending machine of confession；It include: bottom plate 10, thrust device 20, driving device 30 and multiple leveling apparatus 40,
In, leveling apparatus 40 includes the carrying roller 401 held to the Y-direction of channel steel, the pressure roller pushed down to the Y-direction of channel steel 50
402 and adjustment screw 403；
Thrust device 20 is mounted on thrust of the bottom plate 10 with the X to channel steel 50 to generation level, and by adjusting thrust dress
20 stroke is set so that channel steel forms differently curved radius；
Driving device 30 is mounted on bottom plate 10 to drive channel steel 50 along the stroke directions traveling perpendicular to thrust device 20；
Along the direction of channel steel stroke, multiple carrying rollers 401 are sequentially arranged at bottom plate 10, and pressure roller 402 is mounted on carrying roller 401
The travel space for allowing channel steel 50 to advance is formed between carrying roller 401, adjustment screw 403 is connect with pressure roller 402 so that pressure roller 402
And both carrying rollers 401 are in close contact with channel steel.
Bending machine according to the present utility model, for the bending machine, when using the bending machine, by channel steel to be bent
Be placed in the travel space by being formed between the carrying roller 401 in leveling apparatus 40 and pressure roller 402, thrust device 20 act on to
It is bent on channel steel, to the thrust for generating level, and by adjusting the stroke of thrust device 20 channel steel is formed not the X of channel steel
Same bending radius, at the same time, driving device 30 drive channel steel to advance along the stroke directions perpendicular to thrust device 20, in channel steel
During curved, the size of the travel space formed between pressure roller 402 and carrying roller 401 is adjusted by adjusting screw rod 403, so that
Both pressure roller 402 and carrying roller 401 are in close contact with channel steel, so that carrying roller 401 and pressure roller 402 generate Y-direction load to channel steel,
Guarantee channel steel 50 in bending X to levelness, prevent channel steel during bending output X to plastic deformation, good forming effect；
It should be noted that channel steel 50 is placed on the row that carrying roller 401 and pressure roller 402 are formed for leveling apparatus 40
Into in space, the notch of channel steel is super to pressure roller 402.
According to a kind of embodiment of the utility model bending machine, as shown in figure 3, Fig. 3 mentions for the utility model embodiment
The structural schematic diagram of leveling apparatus in the bending machine of confession；Leveling apparatus 40 includes two adjustment screws 403；Two adjustment screws
403 are oppositely arranged on the two sides of pressure roller 402 to adjust pressure roller 402 to the pressure of channel steel 50.
Bending machine according to the present utility model, for leveling apparatus 40, it is preferable that leveling apparatus 40 includes two phases
To the adjustment screw 403 that 402 two sides of pressure roller are arranged in, so that channel steel is relatively uniform by the pressure that pressure roller 402 applies, thus into
One step makes the molding effect of channel steel more preferable；
When adjusting two adjustment screws 403, two adjustment screws 403 can be adjusted simultaneously, can also adjusted
After an adjustment screw 403, according to the degree of adjustment, the adjusting to another adjustment screw 403 is completed.
According to a kind of embodiment of the utility model bending machine, as shown in figure 3, Fig. 3 mentions for the utility model embodiment
The structural schematic diagram of leveling apparatus in the bending machine of confession；Leveling apparatus 40 further includes mounting base 404, is offered in mounting base 404
Screw hole that is corresponding with adjustment screw 403 and running through mounting base 404；
Mounting base 404 is mounted on pressure roller 402, and adjustment screw 403 passes through screw hole and is spirally connected with screw hole and supports with pressure roller 402
It connects.
Bending machine according to the present utility model, when adjusting the adjustment screw 403, can according to the size of channel steel size and
Pressure needed for channel steel is adjusted adjustment screw 403, and the size of adjustment screw 403 and 402 abutting force of pressure roller can pass through tune
The depth of whole 403 precession screw hole of screw rod is realized, for example, may make 403 precession screw hole of adjustment screw when the size of channel steel is larger
Depth tail off so that travel space becomes larger, on the basis for guaranteeing that pressure roller 402 and carrying roller 401 and channel steel are in close contact
On, so that travel space meets the size of channel steel 50, so as to expand the adaptation range of the bending machine.
Preferably, one end of adjustment screw 403 is equipped with bearing surface 405；Adjustment screw 403 passes through bearing surface 405 and pressure
Roller 402 abuts, and bearing surface 405 increases the product of bearing surface 405 that adjustment screw 403 is abutted with pressure roller 402, so that pressure roller
402 power that are subject to are relatively uniform, further, it is possible to avoid destruction of the adjustment screw 403 to pressure roller 402.
According to a kind of embodiment of the utility model bending machine, as shown in FIG. 1, FIG. 1 is the utility model embodiments to mention
The structural schematic diagram of the bending machine of confession；Thrust device 20 includes the hydraulic power unit 201 and in the horizontal direction for being mounted on bottom plate 10
It is mounted on the hydraulic jack 202 of bottom plate 10；
Hydraulic power unit 201 is connected to drive hydraulic jack 202 to advance in the horizontal direction with hydraulic jack 202.
Bending machine according to the present utility model, when thrust device 20 includes hydraulic power unit 201 and hydraulic jack 202
When, detailed process that thrust device 20 acts on channel steel are as follows: starting hydraulic power unit 201, due to hydraulic power unit 201 and hydraulic jack
202 connection of top, and hydraulic jack 202 is mounted in the horizontal direction on bottom plate 10, therefore, hydraulic power unit 201 can drive hydraulic
Jack 202 acts, so that hydraulic jack 202 generates horizontal thrust, the horizontal thrust that hydraulic jack 202 generates is acted on
On channel steel, and in the process, channel steel can be made to form differently curved radius by adjusting the stroke of hydraulic jack 202, to be formed
Curved channel steel；
In addition to this, for thrust device 20, thrust device 20 can also be cylinder or hydraulic cylinder.
According to a kind of embodiment of the utility model bending machine, as shown in FIG. 1, FIG. 1 is the utility model embodiments to mention
The structural schematic diagram of the bending machine of confession；Hydraulic jack 20 is fixedly mounted on bottom plate 10 by fixed frame 204, and fixed frame 204 wraps
The fixed plate 2041 being fixed on bottom plate 10 is included, the through-hole for allowing hydraulic jack 202 to pass through is offered in fixed plate 2041；
Hydraulic jack 202 passes through through-hole and is connected to hydraulic power unit 201.
Bending machine according to the present utility model, in order to enable hydraulic jack 202 is able to maintain when to channel steel applied force
Hydraulic jack 202 is then fixed on bottom plate 10, fixed frame 204 is to hydraulic by certain stationarity by fixed frame 204
Jack 202 plays the role of support；
Hydraulic jack 202 is fixed on the mode on bottom plate 10 by fixed frame 204 are as follows: fixed frame 204 includes being fixed on
Fixed plate 2041 on bottom plate 10 offers the through-hole for allowing hydraulic jack 202 to pass through, hydraulic jack in fixed plate 2041
202 pass through the through-hole is connected to hydraulic power unit 201, meanwhile, fixed plate 2041 also may make hydraulic jack 202 to be in centainly
Height is to meet height locating for channel steel.
Preferably, far from hydraulic power unit 201, the end of hydraulic jack 202 is equipped with the end axis that can be acted on channel steel, liquid
Setting end axis 203 in pressure 202 end of jack can reduce the frictional force in channel steel traveling process, so that hydraulic jack 202 is right
Channel steel applies the process ratio of thrust smoothly.
According to a kind of embodiment of the utility model bending machine, as shown in FIG. 1, FIG. 1 is the utility model embodiments to mention
The structural schematic diagram of the bending machine of confession；Bending machine includes two driving devices 30.
According to the utility model bending machine, in the present embodiment, which includes two driving devices 30, wherein such as
Shown in Fig. 2, Fig. 2 is the structural schematic diagram of driving device in bending machine provided by the embodiment of the utility model；Driving device 30 is wrapped
Include motor 301, vertical transfer roller 302 and fixed bracket 303；
Fixed bracket 303 is mounted on bottom plate 10, and motor 301 is mounted on fixed bracket 303, vertical transfer roller 302 and motor 301
Connection.
When driving device 30 includes motor 301, vertical transfer roller 302 and fixed bracket 303, driving device 30 is to channel steel
Effect detailed process are as follows: since vertical transfer roller 302 is connect with motor 301, it is dynamic that motor 301 then will drive vertical transfer roller 302
Make, the vertical movement of transfer roller 302 can generate frictional force to channel steel makes it along the stroke directions traveling perpendicular to thrust device 20.
According to a kind of embodiment of the utility model bending machine, as shown in FIG. 1, FIG. 1 is the utility model embodiments to mention
The structural schematic diagram of the bending machine of confession；202 axial line of any point and hydraulic jack on two vertical 302 axial lines of transfer roller
The line at upper any point is triangular in shape.
Bending machine according to the present utility model, any point and hydraulic jack on two vertical 302 axial lines of transfer roller
The line at any point is triangular in shape on axial line, i.e. two driving devices 30 can surround one three with 20 three's of thrust device
Angular, the comparison that may make channel steel integrally to advance under the driving of driving device 30 is steady, in each bending radius of formation
In the thrust of thrust device 20 that is subject to it is relatively uniform；
Preferably, any one on 202 axial line of any point and hydraulic jack on two vertical 302 axial lines of transfer roller
The line of point is in isosceles triangle.
For the bending machine, to channel steel effect entire, detailed process is as follows:
When using the bending machine, by channel steel to be bent be placed on by leveling apparatus 40 carrying roller 401 and pressure roller 402 it
Between in the travel space that is formed, start the hydraulic power unit 201 in thrust device 20, hydraulic power unit 201 can drive hydraulic jack
202 movements, so that hydraulic jack 202 generates horizontal thrust, the horizontal thrust that hydraulic jack 202 generates acts on channel steel
On, and in the process, channel steel can be made to form differently curved radius by the stroke of hydraulic jack 202, at the same time, starting driving
Motor 301 in device 30, motor 301 then will drive vertical transfer roller 302 and act, and the vertical movement of transfer roller 302 can generate channel steel
Frictional force makes it along the stroke directions traveling perpendicular to thrust device 20, during channel steel is curved, by adjusting screw rod
The size of travel space formed between 403 adjustment pressure rollers 402 and carrying roller 401 so that both pressure roller 402 and carrying roller 401 with
Channel steel is in close contact, and the process of adjustment adjustment screw 403 is the depth adjusted in 403 precession screw hole of adjustment screw.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although utility model is described in detail referring to foregoing embodiments, those skilled in the art should be managed
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of skills
Art feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. bending machine characterized by comprising bottom plate, thrust device, driving device and multiple leveling apparatus, wherein described
Leveling apparatus includes the carrying roller held to the Y-direction of channel steel, the pressure roller pushed down to the Y-direction of channel steel and adjustment spiral shell
Bar；
The thrust device is mounted on thrust of the bottom plate with the X to channel steel to generation level, and by adjusting the thrust
The stroke of device is so that channel steel forms differently curved radius；
The driving device is mounted on the bottom plate to drive channel steel to advance along the stroke directions perpendicular to the thrust device；
Along the direction of channel steel stroke, multiple carrying rollers are sequentially arranged at the bottom plate, and the pressure roller is mounted on the carrying roller
The travel space for allowing channel steel to advance is formed between the upper and described carrying roller, the adjustment screw is connect so that described with the pressure roller
Both pressure roller and the carrying roller are in close contact with the channel steel.
2. bending machine according to claim 1, which is characterized in that the leveling apparatus includes two adjustment screws；
Two adjustment screws are oppositely arranged on the two sides of the pressure roller to adjust the pressure roller to the pressure of channel steel.
3. bending machine according to claim 2, which is characterized in that the leveling apparatus further includes mounting base, the installation
Screw hole that is corresponding with the adjustment screw and running through the mounting base is offered on seat；
The mounting base is mounted on the pressure roller, the adjustment screw pass through the screw hole and the screw hole be spirally connected and with institute
State pressure roller abutting.
4. bending machine according to claim 3, which is characterized in that one end of the adjustment screw is equipped with bearing surface；
The adjustment screw is abutted by the bearing surface with the pressure roller.
5. bending machine according to claim 1, which is characterized in that the thrust device includes the liquid for being mounted on the bottom plate
Press pump station and the hydraulic jack for being mounted on the bottom plate in the horizontal direction；
The hydraulic power unit is connected to drive the hydraulic jack to advance in the horizontal direction with the hydraulic jack.
6. bending machine according to claim 5, which is characterized in that the hydraulic jack is fixedly mounted on by fixed frame
The bottom plate, the fixed frame include the fixed plate being fixed on the bottom plate, and offering in the fixed plate allows the liquid
The through-hole that pressure jack passes through；
The hydraulic jack passes through the through-hole and is connected to the hydraulic power unit.
7. bending machine according to claim 5, which is characterized in that the separate hydraulic power unit, the hydraulic jack
End is equipped with the end axis that can be acted on channel steel.
8. bending machine according to claim 5, which is characterized in that the bending machine includes two driving devices.
9. bending machine according to claim 8, which is characterized in that the driving device include motor, vertical transfer roller and
Fixed bracket；
The fixed bracket is mounted on the bottom plate, and the motor is mounted on the fixed bracket, the vertical transfer roller with it is described
Motor connection.
10. bending machine according to claim 9, which is characterized in that any point on two vertical transfer roller axial lines
And on the hydraulic jack axial line any point line it is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050333.5U CN208728389U (en) | 2018-07-02 | 2018-07-02 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050333.5U CN208728389U (en) | 2018-07-02 | 2018-07-02 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728389U true CN208728389U (en) | 2019-04-12 |
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ID=66024943
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050333.5U Active CN208728389U (en) | 2018-07-02 | 2018-07-02 | Bending machine |
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| Country | Link |
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| CN (1) | CN208728389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580611A (en) * | 2018-07-02 | 2018-09-28 | 中国电建集团核电工程有限公司 | Bending machine |
-
2018
- 2018-07-02 CN CN201821050333.5U patent/CN208728389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580611A (en) * | 2018-07-02 | 2018-09-28 | 中国电建集团核电工程有限公司 | Bending machine |
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