CN208601806U - A kind of shape for hat stringer rolling forming device - Google Patents
A kind of shape for hat stringer rolling forming device Download PDFInfo
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- CN208601806U CN208601806U CN201821212587.2U CN201821212587U CN208601806U CN 208601806 U CN208601806 U CN 208601806U CN 201821212587 U CN201821212587 U CN 201821212587U CN 208601806 U CN208601806 U CN 208601806U
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Abstract
The utility model discloses a kind of shape for hat stringer rolling forming devices, belong to rolling forming device field, integral roll extrusion can be carried out to prepreg plate by being intended to provide one kind, the rolling forming device of formed precision is improved to solve branch's rolling, the low problem of molding structure precision, its drip irrigation device is as follows, it includes rack, shape for hat mold is installed in the rack, the two sides of the rack along its length are installed with sliding rail, sliding is connected with balladeur train on the sliding rail, is equipped with rolling device on the balladeur train；The rolling device includes the first rolling component set gradually, the second rolling component, third rolling component and the 4th rolling component, and the first rolling component, the second rolling component, third rolling component and the 4th rolling component are affixed with balladeur train；The driving device of drive carriage sliding is installed on the balladeur train.The utility model is suitable for the roll forming of shape for hat stringer.
Description
Technical field
The utility model relates to rolling forming device, in particular to a kind of shape for hat stringer rolling forming device.
Background technique
The torsion stiffness and Bending Stability of shape for hat stringer can be significantly better than common " T ", " I " shape section stringer, therefore,
Shape for hat stringer is widely used in building, aviation, military affairs and industrial circle.
Rolling is that a kind of plastic processing method of no cutting needs in the production process of shape for hat stringer to prepreg plate
Different parts rolled, shape for hat stringer is formed, when carrying out the rolling in multiple faces to prepreg plate at present, without being integrally rolled into
The equipment of type is rolled by branch, and branch rolls labor intensive, and molding structure precision is low.
Utility model content
The purpose of the utility model is to provide a kind of shape for hat stringer rolling forming devices, and prepreg plate can be carried out by having
The advantages of integral roll extrusion, raising formed precision.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of shape for hat stringer rolling forming device, including rack are installed with shape for hat mold, the rack edge in the rack
The two sides of its length direction are installed with sliding rail, and sliding is connected with balladeur train on the sliding rail, are equipped with rolling device on the balladeur train；
The rolling device include set gradually first rolling component, second rolling component, third rolling component and
4th rolling component, it is described first rolling component, second rolling component, third rolling component and the 4th rolling component with cunning
Frame is affixed；
The driving device of drive carriage sliding is installed on the balladeur train.
By using above-mentioned technical proposal, rack is fixed on ground, and prepreg plate is placed in above shape for hat mold, is being driven
Under the driving effect of dynamic device, move balladeur train along sliding rail, to drive the rolling device being fixed on balladeur train mobile, to pre-
The different parts of leaching flitch are rolled, to form shape for hat stringer, rolling device can carry out integral roll extrusion to prepreg plate,
Shape for hat stringer can be formed after rolling, not only simplifies the procedure of processing of shape for hat stringer, and improves adding for shape for hat stringer
Work precision.
Further, the first rolling component includes the first fixing seat and a pair of first rolling wheel；
Center line symmetrical setting of a pair of first rolling wheel along shape for hat die length direction；
First fixing seat and balladeur train are affixed, and middle side part is equipped with the first hinged seat under first fixing seat；
First rotating shaft, the one end of the first rotating shaft far from the first fixing seat and first are hinged in first fixing seat
Hinged seat is hinged；
First rolling wheel and first rotating shaft are rotatablely connected, and the outer surface of the first rolling wheel circumferential direction is the first rolling
Face.
By using above-mentioned technical proposal, the effect of the first rolling surface is rolled to shape for hat stringer top seamed edge, is made
Its arc transition reduces shape for hat stringer top seamed edge and generates a possibility that stress is concentrated, to improve shape for hat stringer top rib
Bonding strength at side.
Further, the second rolling component includes the second fixing seat and the second rolling wheel；
Second fixing seat is fixedly connected with balladeur train；
Second rolling wheel is rotatablely connected by shaft and the second fixing seat, the outer surface of the second rolling wheel circumferential direction
For the second rolling surface.
By using above-mentioned technical proposal, on the one hand the effect of the second rolling surface is to play the role of positioning to shape for hat stringer, is made
Shape for hat stringer is not susceptible to the displacement of left and right directions；On the other hand, the second rolling surface can be to shape for hat stringer top and bottom
Connection inclined-plane is rolled, and connection inclined-plane is made to keep smooth.
Further, the third rolling component includes third fixing seat and a pair of of third rolling wheel；
Center line symmetrical setting of a pair of third rolling wheel along shape for hat die length direction；
The third fixing seat is fixedly connected with balladeur train, and middle side part is equipped with the second hinged seat under the third fixing seat；
The second shaft, the one end and second of second shaft far from third fixing seat are hinged in the third fixing seat
Hinged seat is hinged；
The third rolling wheel and the second shaft are rotatablely connected, and the outer surface of the third rolling wheel circumferential direction is third rolling
Face.
By using above-mentioned technical proposal, third rolling surface is mainly used for rolling the seamed edge of shape for hat stringer bottom,
It reduces shape for hat stringer bottom seamed edge and generates a possibility that stress is concentrated, so that the connection improved at the seamed edge of shape for hat stringer bottom is strong
Degree.
Further, the 4th rolling component includes the 4th fixing seat and a pair of 4th rolling wheel；
Center line symmetrical setting of a pair of 4th rolling wheel along shape for hat die length direction；
4th fixing seat is fixedly connected with balladeur train；
A pair of second rolling wheel passes through shaft and the 4th fixing seat is rotatablely connected, the 4th rolling wheel circumferential direction
Outer surface is the 4th rolling surface.
By using above-mentioned technical proposal, the 4th rolling surface is mainly used for rolling shape for hat stringer bottom, makes its tool
There is certain gradient, to meet the requirement in shape for hat stringer later period.
Further, the balladeur train is connected with horizontal infrared hot plate far from one end of the 4th rolling component.
By using above-mentioned technical proposal, infrared hot plate can heat prepreg plate, make the reduction of its hardness, from
And deform rolling device when rolling to prepreg plate and be more easier, reduce the possibility that prepreg plate suppresses damage.
Further, there are gap, the gap is 5-10mm for the top surface of the infrared hot plate and prepreg plate.
By using above-mentioned technical proposal, there are gaps for the top surface of infrared hot plate and prepreg plate, make infrared hot plate
It will not directly be contacted with prepreg plate, do infrared hot plate will not when mobile relative to prepreg plate
It relates to, on the other hand can reduce influence of the infrared hot plate to prepreg plate structure.
Further, the balladeur train is rotatably connected to pre- pinch roller far from the side of the 4th rolling component, the pre- pinch roller
Axis is parallel with the width direction of balladeur train, and the outer surface of the pre- pinch roller is the 5th rolling surface.
By using above-mentioned technical proposal, pre- pinch roller can carry out prepreg plate tentatively to fix, and be not easy prepreg plate
Left and right offset occurs, to enable rolling device precisely to roll prepreg plate, to improve the cap after roll forming
The precision of type stringer.
In conclusion the utility model has the following beneficial effects:
1. using the first rolling component to improve so that shape for hat stringer top seamed edge can be carried out rolling effect by generating
The effect of bonding strength at shape for hat stringer top seamed edge；
2. the second rolling component is used, so that the connection inclined-plane of shape for hat stringer top and bottom can be rolled by generating
Pressure makes connection inclined-plane keep smooth effect；
3. using third rolls component, so that the seamed edge of shape for hat stringer bottom can be rolled by generating, cap is improved
The effect of bonding strength at the seamed edge of type stringer bottom；
4. the 4th rolling component is used, so that shape for hat stringer bottom can be rolled by generating, it is long to meet shape for hat
The effect of the requirement in purlin later period.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the connection relationship diagram of molding equipment entirety；
Fig. 2 is in the present embodiment for embodying the first rolling component, the second rolling component, third rolling component and the 4th
Roll the connection relationship diagram between each component of component.
In figure, 1, rack；11, shape for hat mold；12, sliding rail；2, balladeur train；21, pre- pinch roller；211, the 5th rolling surface；3, it rolls
Pressure device；31, the first rolling component；311, the first fixing seat；3111, the first hinged seat；3112, first rotating shaft；312, first
Rolling wheel；3121, the first rolling surface；32, the second rolling component；321, the second fixing seat；322, the second rolling wheel；3221,
Two rolling surfaces；33, third rolls component；331, third fixing seat；3311, the second hinged seat；3312, the second shaft；332,
Three rolling wheels；3321, third rolling surface；34, the 4th rolling component；341, the 4th fixing seat；342, the 4th rolling wheel；3421,
4th rolling surface；4, driving device；5, infrared hot plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of shape for hat stringer rolling forming device is installed with shape for hat mold 11 in rack 1 as shown in Figure 1, including rack 1,
Shape for hat mold 11 is fixedly connected by bolt with rack 1, can process shape for hat stringer of different shapes so as to subsequent.
As shown in Figure 1, the two sides of rack 1 along its length are installed with sliding rail 12, sliding is connected with balladeur train on sliding rail 12
2, rolling device 3 is installed on balladeur train 2.The driving device 4 of the sliding of drive carriage 2 is installed on balladeur train 2.In the present embodiment,
The driving source of driving device 4 is motor, gear-box is installed on motor, gear-box converts the rotation of motor to and moves horizontally.
Under the driving effect of driving device 4, move balladeur train 2 along sliding rail 12, to drive the rolling device being fixed on balladeur train 2
3 is mobile, rolls to the different parts of prepreg plate, to form shape for hat stringer, rolling device 3 can to prepreg plate into
Row integral roll extrusion can form shape for hat stringer after rolling, and not only simplify the procedure of processing of shape for hat stringer, and improve cap
The machining accuracy of type stringer.
As shown in Figure 1, the hardness due to prepreg plate is higher, in order to make its softening convenient for rolling, therefore, on 2 edge of balladeur train
The front end of its own length direction is connected with horizontal infrared hot plate 5.Infrared hot plate 5 can add prepreg plate
Heat makes the reduction of its hardness, is more easier so that rolling device 3 be made to deform when rolling to prepreg plate, it is strong to reduce prepreg plate
The bad possibility of crushing.
As shown in Fig. 2, in order to further prepreg plate be protected to exempt from burn, by infrared hot plate 5 and prepreg plate
Top surface between be equipped with gap, clearance distance 5-10mm.This design connect infrared hot plate 5 will not with prepreg plate directly
Touching interfere infrared hot plate 5 will not when mobile relative to prepreg plate, on the other hand can reduce infrared
Influence of the heating plate 5 to prepreg plate structure.
As shown in Fig. 2, balladeur train 2 is rotatably connected to pre- pinch roller 21, the axis of pre- pinch roller 21 on front side of its own length direction
Line is parallel with the width direction of balladeur train 2, and the outer surface of pre- pinch roller 21 is the 5th rolling surface 211.Pre- pinch roller 21 can be to prepreg
Plate tentatively fix, and prepreg plate is made to be not susceptible to left and right offset, so that rolling device 3 be enable to carry out essence to prepreg plate
Quasi- rolling, to improve the precision of the shape for hat stringer after roll forming.
As shown in Fig. 2, rolling device 3 includes that the first rolling component 31, second set gradually rolls component 32, third rolling
Component 33 and the 4th rolling component 34 are pressed, the first rolling component 31, second rolls component 32, third rolling component 33 and the
Four rolling components 34 it is affixed with balladeur train 2, and first rolling component 31, second roll component 32, third rolling component 33 and
The setting direction of 4th rolling component 34 is opposite with the direction of motion of balladeur train 2.
As shown in Fig. 2, the first rolling component 31 includes the first fixing seat 311 and a pair of first rolling wheel 312, a pair first
Center line symmetrical setting of the rolling wheel 312 along 11 length direction of shape for hat mold.First fixing seat 311 and balladeur train 2 are affixed, and first is solid
The lower middle side part of reservation 311 is equipped with the first hinged seat 3111.First rotating shaft 3112, first rotating shaft are hinged in first fixing seat 311
3112 one end far from the first fixing seat 311 and the first hinged seat 3111 are hinged.The hinged connection side in 3112 both ends of first rotating shaft
Formula can effectively buffer the first rolling wheel 312 in rolling, avoid between the first rolling wheel 312 and prepreg plate
Rigid contact, to significantly reduce the abrasion of the first rolling wheel 312.First rolling wheel 312 is rotatablely connected with first rotating shaft 3112,
The circumferential outer surface of first rolling wheel 312 is the first rolling surface 3121.The effect of first rolling surface 3121 is to shape for hat stringer top
Portion's seamed edge is rolled, its arc transition is made, and is reduced shape for hat stringer top seamed edge and is generated a possibility that stress is concentrated, to mention
Bonding strength at high shape for hat stringer top seamed edge.
As shown in Fig. 2, the second rolling component 32 includes the second fixing seat 321 and the second rolling wheel 322, the second fixing seat
321 are fixedly connected with balladeur train 2.Second rolling wheel 322 is rotatablely connected by shaft and the second fixing seat 321, the second rolling wheel 322
Circumferential outer surface is the second rolling surface 3221.On the one hand the effect of second rolling surface 3221 is to play positioning to shape for hat stringer to make
With making shape for hat stringer be not susceptible to the displacement of left and right directions；On the other hand, the second rolling surface 3221 can be to shape for hat stringer top
It is rolled with the connection inclined-plane of bottom, connection inclined-plane is made to keep smooth.
As shown in Fig. 2, third rolling component 33 includes third fixing seat 331 and a pair of of third rolling wheel 332, a pair of of third
Center line symmetrical setting of the rolling wheel 332 along 11 length direction of shape for hat mold.Third fixing seat 331 is fixedly connected with balladeur train 2, the
The lower middle side part of three fixing seats 331 is equipped with the second hinged seat 3311.It is hinged with the second shaft 3312 in third fixing seat 331, second
The one end of shaft 3312 far from third fixing seat 331 and the second hinged seat 3311 are hinged.Second shaft 3312 and first rotating shaft
3112 connection type is identical, and effect is also identical, can be avoided rigid contact between third rolling wheel 332 and prepreg plate, from
And significantly reduce the abrasion of third rolling wheel 332.Third rolling wheel 332 and the second shaft 3312 are rotatablely connected, third rolling wheel
332 circumferential outer surfaces are third rolling surface 3321.Third rolling surface 3321 be mainly used for the seamed edge of shape for hat stringer bottom into
Row rolling reduces shape for hat stringer bottom seamed edge and generates a possibility that stress is concentrated, to improve at the seamed edge of shape for hat stringer bottom
Bonding strength.
As shown in Fig. 2, the 4th rolling component 34 includes the 4th fixing seat 341 and a pair of 4th rolling wheel 342, a pair the 4th
Center line symmetrical setting of the rolling wheel 342 along 11 length direction of shape for hat mold.4th fixing seat 341 is fixedly connected with balladeur train 2, and one
Second rolling wheel 322 is rotatablely connected by shaft and the 4th fixing seat 341, the circumferential outer surface of the 4th rolling wheel 342 is
4th rolling surface 3421.4th rolling surface 3421 is mainly used for rolling shape for hat stringer bottom, makes it have and certain inclines
Gradient, to meet the requirement in shape for hat stringer later period.
According to specific processing situation, different pinch rollers is selected for different molds, such as with metal pinch roller at fillet,
It can be compacted fillet.Large area smooth region uses air bag pinch roller, can guarantee that entire surface all stress form.
Specific implementation process: shape for hat mold 11 is fixed in rack 1 first, prepreg plate is then placed on mold
On, both sides are limited by special fixture, and under the action of driving device 4, balladeur train 2 is moved along sliding rail 12, and prepreg plate first passes through
Infrared hot plate 5 heats and softens, and rolls component 32, third rolling component 33 and the 4th rolling through the first rolling component 31, second
Pressure component 34 is successively rolled, and the first rolling surface 3121 rolls shape for hat stringer top seamed edge, the second rolling surface 3221
The connection inclined-plane of shape for hat stringer top and bottom is rolled, third rolling surface 3321 carries out the seamed edge of shape for hat stringer bottom
Rolling, the 4th rolling surface 3421 roll shape for hat stringer bottom, ultimately form satisfactory shape for hat stringer.Whole process
It is the process of side heating edge forming.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of shape for hat stringer rolling forming device, including rack (1), it is characterized in that: being installed with shape for hat mould in the rack (1)
Have (11), the two sides of the rack (1) along its length are installed with sliding rail (12), and sliding is connected with cunning on the sliding rail (12)
Frame (2) is equipped with rolling device (3) on the balladeur train (2)；
The rolling device (3) includes the first rolling component (31) set gradually, the second rolling component (32), third rolling group
Part (33) and the 4th rolling component (34), first rolling component (31), the second rolling component (32), third roll component
(33) and the 4th rolling component (34) is affixed with balladeur train (2)；
The driving device (4) of drive carriage (2) sliding is installed on the balladeur train (2).
2. a kind of shape for hat stringer rolling forming device according to claim 1, it is characterized in that: the first rolling component
It (31) include the first fixing seat (311) and a pair of first rolling wheel (312)；
Center line symmetrical setting of a pair of first rolling wheel (312) along shape for hat mold (11) length direction；
First fixing seat (311) and balladeur train (2) are affixed, and it is hinged to be equipped with first for middle side part under first fixing seat (311)
Seat (3111)；
It is hinged with first rotating shaft (3112) on first fixing seat (311), the first rotating shaft (3112) is fixed far from first
One end and the first hinged seat (3111) of seat (311) are hinged；
First rolling wheel (312) and first rotating shaft (3112) are rotatablely connected, the appearance of the first rolling wheel (312) circumferential direction
Face is the first rolling surface (3121).
3. a kind of shape for hat stringer rolling forming device according to claim 1 or 2, it is characterized in that: the second rolling group
Part (32) includes the second fixing seat (321) and the second rolling wheel (322)；
Second fixing seat (321) is fixedly connected with balladeur train (2)；
Second rolling wheel (322) is rotatablely connected by shaft and the second fixing seat (321), second rolling wheel (322)
Circumferential outer surface is the second rolling surface (3221).
4. a kind of shape for hat stringer rolling forming device according to claim 3, it is characterized in that: the third rolls component
It (33) include third fixing seat (331) and a pair of of third rolling wheel (332)；
Center line symmetrical setting of a pair of third rolling wheel (332) along shape for hat mold (11) length direction；
The third fixing seat (331) is fixedly connected with balladeur train (2), and middle side part is equipped with second under the third fixing seat (331)
Hinged seat (3311)；
It is hinged with the second shaft (3312) on the third fixing seat (331), second shaft (3312) is fixed far from third
One end and the second hinged seat (3311) of seat (331) are hinged；
The third rolling wheel (332) and the second shaft (3312) are rotatablely connected, the appearance of third rolling wheel (332) circumferential direction
Face is third rolling surface (3321).
5. a kind of shape for hat stringer rolling forming device according to claim 4, it is characterized in that: the 4th rolling component
It (34) include the 4th fixing seat (341) and a pair of 4th rolling wheel (342)；
Center line symmetrical setting of a pair of 4th rolling wheel (342) along shape for hat mold (11) length direction；
4th fixing seat (341) is fixedly connected with balladeur train (2)；
A pair of second rolling wheel (322) is rotatablely connected by shaft and the 4th fixing seat (341), the 4th rolling wheel
(342) circumferential outer surface is the 4th rolling surface (3421).
6. a kind of shape for hat stringer rolling forming device according to claim 1, it is characterized in that: the balladeur train (2) is far from the
One end of four rolling component (34) is connected with horizontal infrared hot plate (5).
7. a kind of shape for hat stringer rolling forming device according to claim 6, it is characterized in that: the infrared hot plate (5)
There are gap, the gap is 5-10mm for top surface with prepreg plate.
8. a kind of shape for hat stringer rolling forming device according to claim 1, it is characterized in that: the balladeur train (2) is far from the
The side of four rolling component (34) is rotatably connected to pre- pinch roller (21), the axis of the pre- pinch roller (21) and the width of balladeur train (2)
Direction is parallel, and the outer surface of the pre- pinch roller (21) is the 5th rolling surface (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212587.2U CN208601806U (en) | 2018-07-27 | 2018-07-27 | A kind of shape for hat stringer rolling forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212587.2U CN208601806U (en) | 2018-07-27 | 2018-07-27 | A kind of shape for hat stringer rolling forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601806U true CN208601806U (en) | 2019-03-15 |
Family
ID=65671627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212587.2U Active CN208601806U (en) | 2018-07-27 | 2018-07-27 | A kind of shape for hat stringer rolling forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601806U (en) |
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2018
- 2018-07-27 CN CN201821212587.2U patent/CN208601806U/en active Active
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