CN108246842A - A kind of construction machine for press-bending metal sheet - Google Patents
A kind of construction machine for press-bending metal sheet Download PDFInfo
- Publication number
- CN108246842A CN108246842A CN201711409909.2A CN201711409909A CN108246842A CN 108246842 A CN108246842 A CN 108246842A CN 201711409909 A CN201711409909 A CN 201711409909A CN 108246842 A CN108246842 A CN 108246842A
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- China
- Prior art keywords
- mounting base
- screw
- press
- construction machine
- metal sheet
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Classifications
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of construction machine for press-bending metal sheet, including pedestal, mounting base, cavity, screw, elevating mechanism, the lower end of elevating mechanism is mounted in mounting base, elevating mechanism includes fixes sleeve, supporting rod, threaded hole, the top of supporting rod is equipped with the first supporting rack, the upper end of first supporting rack is equipped with guide wheel, support column is installed at left and right sides of pedestal upper end, the top of support column is equipped with top plate, the hypomere center of top plate is equipped with mounting blocks, the lower end of mounting blocks is equipped with the second supporting rack, and the lower end of the second supporting rack is equipped with pinch roller.The present invention passes through Driven by Hydraulic Cylinder pinch wheel descending compared to traditional, the present apparatus is risen using drive plank both ends can reach same purpose, plank both ends rise simultaneously, each elevating mechanism need to only use the power of traditional mechanism half that can reach same effect, although total power is constant, but power has been acted directly on to the both ends of plank, the efficiency of bending is more preferable.
Description
Technical field
The present invention relates to a kind of building machinery, specifically a kind of construction machine for press-bending metal sheet.
Background technology
Building machinery is the general name of mechanical equipment used in engineering construction and town and country construction, it includes excavating machinery, shovels soil fortune
Defeated machinery, compacting machinary, crane tool, piling machinery, pavement construction machinery, concreting machinery, concrete product machinery, reinforcing bar
A variety of mechanical compositions such as grade prestressing force machinery, finishing machinery, aerial operation machine.
The building machinery in construction site is numerous, and sheet metal is often used in construction site, some sheet metals are because remove
The vibrations of fortune process can become out-of-flatness, and some planks all be unable to do without folding among these because how demand needs certain camber
The use of bender, bender are a kind of machines that bending can be carried out to thin plate.And the operation principle of existing bender is most
All it is that the center of plank is pushed by the hydraulic drive mechanism that top is set, hydraulic cylinder continues reality during pushing
Power, the both ends of plank are supported by guide wheel, it is ensured that the middle part of plank is maked somebody a mere figurehead, and achievees the purpose that bending with this, bending
It is not that primary force can complete demand in the process, but needs lasting force, therefore hydraulic cylinder persistently exerts a force and is easy to
The fever of hydraulic cylinder is caused to reduce the service life, and hydraulic cylinder exerts a force to the center of sheet metal, it also can be by metallic plate very
Strong opposition, therefore existing bending mechanism needs to improve.
Invention content
The purpose of the present invention is to provide a kind of construction machine for press-bending metal sheet, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of construction machine for press-bending metal sheet, including pedestal, the upper end center of the pedestal is equipped with mounting base, installation
Seat is set along base length direction, and the inside of mounting base offers cavity, and cavity is set along the length direction of mounting base, cavity
Internal both ends along its length are equipped with screw by bearing block, and screw is arranged in a mutually vertical manner with mounting base, screw
Top is pierced by cavity inside, and the top installation of screw is connected with elevating mechanism, and the lower end of elevating mechanism is mounted on mounting base
On, elevating mechanism includes fixes sleeve, and the lower end of the fixes sleeve is fixedly mounted on the upper end of mounting base, fixes sleeve it is interior
Portion upper end is inserted with supporting rod, and threaded hole is offered inside the lower end of supporting rod, and the upper end of screw is inserted in fixes sleeve, and
The threaded upper ends of screw are mounted in threaded hole, and the lateral wall lower end of the supporting rod is symmetrically installed with sliding block, fixes sleeve
Sliding slot is symmetrically offered on madial wall, sliding slot is parallel with screw, and sliding block, which slides, to be set in sliding slot, the top peace of the supporting rod
Equipped with the first supporting rack, the upper end of the first supporting rack is equipped with guide wheel, is equipped with support column at left and right sides of the pedestal upper end, props up
Dagger is perpendicular with pedestal, and the top of support column is equipped with top plate, and the hypomere center of top plate is equipped with mounting blocks, the lower end of mounting blocks
Second supporting rack is installed, the lower end of the second supporting rack is equipped with pinch roller.
As further embodiment of the present invention：First bevel gear is mounted on the screw, first bevel gear is set on sky
Intracavitary portion, two first bevel gears are opposite to be located to be engaged with second bevel gear on one side, and two second bevel gears pass through connection
Axis is connected.
As further scheme of the invention：The connecting shaft is mounted on the inside of cavity by supporting block.
As further scheme of the invention：There are two the mounting blocks are set, center of two mounting blocks along connecting shaft
It is symmetrical arranged.
As further scheme of the invention：The center of the connecting shaft is equipped with third hand tap gear, third hand tap gear
Lower end be engaged with the 4th bevel gear, the 4th bevel gear is mounted on the top of motor shaft, and the lower end of motor shaft is connected with motor.
As further scheme of the invention：The motor is embedded the upper end center mounted on pedestal.
As further scheme of the invention：It offers screw mandrel in the mounting base and that motor shaft passes through is logical
Hole, through-hole are connected outside cavity and mounting base.
As further scheme of the invention：The lower end of the mounting base is mounted on cushion socket, and cushion socket uses rubber
Glue material is made.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple is reasonable, and use is efficient and convenient, will
It treats that the metallic plate of bending is placed on two guide wheels, then two guide wheels is driven to rise by adjusting elevating mechanism, at this time metallic plate
Material can also rise, and when the middle part of sheet metal is contacted with pinch roller, the both ends of sheet metal still can be by the upper of elevating mechanism
Lift, therefore bending can be carried out to plank, compared to traditional by Driven by Hydraulic Cylinder pinch wheel descending, the present apparatus uses band
Movable plate material both ends, which rise, can reach same purpose, and plank both ends rise simultaneously, and elevating mechanism each in this way need to only make
It can reach same effect with the power of traditional mechanism half, it is although total power is constant, power is direct
The both ends of plank are acted on, the efficiency of bending is more preferable.
Description of the drawings
Fig. 1 is the structure diagram of construction machine for press-bending metal sheet.
Fig. 2 is the structure diagram of elevating mechanism in construction machine for press-bending metal sheet.
Fig. 3 is along A-A directions sectional view in Fig. 2.
In figure：1- pedestals, 2- mounting bases, 3- cavitys, 4- bearing blocks, 5- screws, 6- elevating mechanisms, 61- fixes sleeves,
62- supporting rods, 63- threaded holes, 64- sliding blocks, 65- sliding slots, the first supporting racks of 7-, 8- guide wheels, 9- support columns, 10- top plates, 11-
Mounting blocks, the second supporting racks of 12-, 13- pinch rollers, 14- first bevel gears, 15- second bevel gears, 16- connecting shafts, 17- supporting blocks,
18- third hand tap gears, the 4th bevel gears of 19-, 20- motor shafts, 21- motors, 22- through-holes, 23- cushion sockets.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of construction machine for press-bending metal sheet, including pedestal 1, institute
The upper end center for stating pedestal 1 is equipped with mounting base 2, and mounting base 2 is set along 1 length direction of pedestal, and the inside of mounting base 2 offers
Cavity 3, cavity 3 are set along the length direction of mounting base 2, and the both ends of the inside of cavity 3 along its length pass through bearing block 4
Screw 5 is installed, screw 5 is arranged in a mutually vertical manner with mounting base 2, and the top of screw 5 is pierced by inside cavity 3, and the top of screw 5
Portion's installation is connected with elevating mechanism 6, and the lower end of elevating mechanism 6 is mounted in mounting base 2, and elevating mechanism 6 includes fixes sleeve 61,
The lower end of the fixes sleeve 61 is fixedly mounted on the upper end of mounting base 2, and the inner upper end of fixes sleeve 61 is inserted with supporting rod
62, threaded hole 63 is offered inside the lower end of supporting rod 62, and the upper end of screw 5 is inserted in fixes sleeve 61, and screw 5 is upper
End is threadably mounted in threaded hole 63, and the lateral wall lower end of the supporting rod 62 is symmetrically installed with sliding block 64, fixes sleeve 61
Sliding slot 65 is symmetrically offered on madial wall, sliding slot 65 is parallel with screw 5, and sliding block 64, which slides, to be set in sliding slot 65, passes through rotation
Screw 5 can drive supporting rod 62 to realize lifting by threaded hole 63, and the top of the supporting rod 62 is equipped with the first support
Frame 7, the upper end of the first supporting rack 7 are equipped with guide wheel 8, are equipped with support column 9 at left and right sides of 1 upper end of pedestal, support column 9 with
Pedestal 1 is perpendicular, and the top of support column 9 is equipped with top plate 10, and the hypomere center of top plate 10 is equipped with mounting blocks 11, mounting blocks 11
Lower end is equipped with the second supporting rack 12, and the lower end of the second supporting rack 12 is equipped with pinch roller 13, in use, the metallic plate that will treat bending
It being placed on two guide wheels 8, then two guide wheels 8 is driven to rise by adjusting elevating mechanism 6, sheet metal can also rise at this time,
When the middle part of sheet metal is contacted with pinch roller 13, the both ends of sheet metal still can be by the climbing power of elevating mechanism 6, therefore
Bending can be carried out to plank, compared to traditional by Driven by Hydraulic Cylinder pinch wheel descending, the present apparatus is using drive plank two
End, which rises, can reach same purpose, and plank both ends rise simultaneously, and elevating mechanism 6 each in this way need to use traditional machine
The power of structure half can reach same effect, although total power is constant, power is acted directly on
The both ends of plank, the efficiency of bending are more preferable.
First bevel gear 14 is mounted on the screw 5, first bevel gear 14 is set on inside cavity 3, two first cones
Second bevel gear 15 is engaged on the opposite place's one side of gear 14, two second bevel gears 15 are connected by connecting shaft 16,
Such structure design can realize the synchronous rotation of two screws 5, when connecting shaft 16 rotates, can drive two respectively
The second bevel gear 15 at end rotates, and two second bevel gears 15 drive the first bevel gear being meshed therewith 14 to rotate respectively again,
When first bevel gear 14 rotates, screw 5 can be driven to rotate, then realize the synchronous adjustment of two screws 5, realize to two
The synchronous adjustment of elevating mechanism 6, it is ensured that horizontal stable when sheet metal rises.
The connecting shaft 16 is mounted on the inside of cavity 3 by supporting block 17.
There are two the mounting blocks 17 are set, center symmetric setting of two mounting blocks 17 along connecting shaft 16.
The center of the connecting shaft 16 is equipped with third hand tap gear 18, and the lower end of third hand tap gear 18 is engaged with the 4th cone tooth
Wheel 19, the 4th bevel gear 19 are mounted on the top of motor shaft 20, and the lower end of motor shaft 20 is connected with motor 21, can by motor 21
The 4th bevel gear 19 to be driven to rotate, the 4th bevel gear 19 drives connecting shaft 16 by the third hand tap gear 18 being meshed therewith again
The rotation of connecting shaft 16 is realized in rotation.
The motor 21 is embedded the upper end center mounted on pedestal 1.
Screw mandrel 5 is offered in the mounting base 2 and through-hole 22 that motor shaft 20 passes through, through-hole 22 connect cavity 3
Outside mounting base 2.
The lower end of the mounting base 2 is mounted on cushion socket 23, and cushion socket 23 is made of rubber material.
The present invention operation principle be：In use, the metallic plate for treating bending is placed on two guide wheels 8, then pass through tune
Section elevating mechanism 6 drives two guide wheels 8 to rise, and sheet metal can also rise at this time, when the middle part of sheet metal and pinch roller 13 connect
When touching, the both ends of sheet metal still can be by the climbing power of elevating mechanism 6, therefore can carry out bending to plank, compares
In traditional by Driven by Hydraulic Cylinder pinch wheel descending, the present apparatus can reach same purpose using the rising of drive plank both ends,
And plank both ends rise simultaneously, and elevating mechanism 6 each in this way need to use the power of traditional mechanism half that can reach same
The effect of sample saves the energy, and efficiency is also very high.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of construction machine for press-bending metal sheet, including pedestal（1）, which is characterized in that the pedestal（1）Upper end in
It feels at ease equipped with mounting base（2）, mounting base（2）Along pedestal（1）Length direction is set, mounting base（2）Inside offer cavity
（3）, cavity（3）Along mounting base（2）Length direction setting, cavity（3）Inside both ends along its length pass through axis
Bearing（4）Screw is installed（5）, screw（5）With mounting base（2）It is arranged in a mutually vertical manner, screw（5）Top be pierced by cavity
（3）Inside, and screw（5）Top installation be connected with elevating mechanism（6）, elevating mechanism（6）Lower end be mounted on mounting base（2）
On, elevating mechanism（6）Including fixes sleeve（61）, the fixes sleeve（61）Lower end be fixedly mounted on mounting base（2）It is upper
End, fixes sleeve（61）Inner upper end be inserted with supporting rod（62）, supporting rod（62）Lower end inside offer threaded hole
（63）, screw（5）Upper end be inserted in fixes sleeve（61）It is interior, and screw（5）Threaded upper ends be mounted on threaded hole（63）It is interior,
The supporting rod（62）Lateral wall lower end be symmetrically installed with sliding block（64）, fixes sleeve（61）Madial wall on symmetrically offer
Sliding slot（65）, sliding slot（65）With screw（5）It is parallel, sliding block（64）It slides and is set on sliding slot（65）It is interior, the supporting rod（62）'s
Top is equipped with the first supporting rack（7）, the first supporting rack（7）Upper end guide wheel is installed（8）, the pedestal（1）Upper end or so
Both sides are equipped with support column（9）, support column（9）With pedestal（1）It is perpendicular, support column（9）Top top plate is installed（10）, top
Plate（10）Hypomere center be equipped with mounting blocks（11）, mounting blocks（11）Lower end the second supporting rack is installed（12）, the second support
Frame（12）Lower end pinch roller is installed（13）.
2. construction machine for press-bending metal sheet according to claim 1, which is characterized in that the screw（5）It is upper equal
First bevel gear is installed（14）, first bevel gear（14）Set on cavity（3）Inside, two first bevel gears（14）Opposite place one
Second bevel gear is engaged on side（15）, two second bevel gears（15）Pass through connecting shaft（16）It is connected.
3. construction machine for press-bending metal sheet according to claim 2, which is characterized in that the connecting shaft（16）It is logical
Cross supporting block（17）Mounted on cavity（3）Inside.
4. construction machine for press-bending metal sheet according to claim 3, which is characterized in that the mounting blocks（17）If
There are two, two mounting blocks（17）Along connecting shaft（16）Center symmetric setting.
5. the construction machine for press-bending metal sheet according to Claims 2 or 3 or 4, which is characterized in that the connecting shaft
（16）Center third hand tap gear is installed（18）, third hand tap gear（18）Lower end be engaged with the 4th bevel gear（19）, the 4th
Bevel gear（19）Mounted on motor shaft（20）Top, motor shaft（20）Lower end be connected with motor（21）.
6. construction machine for press-bending metal sheet according to claim 5, which is characterized in that the motor（21）It is embedded
Mounted on pedestal（1）Upper end center.
7. construction machine for press-bending metal sheet according to claim 6, which is characterized in that the mounting base（2）On
Offer screw mandrel（5）And motor shaft（20）The through-hole passed through（22）, through-hole（22）Connect cavity（3）With mounting base（2）
It is external.
8. construction machine for press-bending metal sheet according to claim 1, which is characterized in that the mounting base（2）'s
Lower end is mounted on cushion socket（23）On, cushion socket（23）It is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409909.2A CN108246842A (en) | 2017-12-23 | 2017-12-23 | A kind of construction machine for press-bending metal sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409909.2A CN108246842A (en) | 2017-12-23 | 2017-12-23 | A kind of construction machine for press-bending metal sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246842A true CN108246842A (en) | 2018-07-06 |
Family
ID=62723839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409909.2A Pending CN108246842A (en) | 2017-12-23 | 2017-12-23 | A kind of construction machine for press-bending metal sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246842A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513782A (en) * | 2018-12-08 | 2019-03-26 | 江苏恒高电气制造有限公司 | A kind of spiral welded pipe production line extrusion forming device |
| CN111496031A (en) * | 2020-05-22 | 2020-08-07 | 杭涛 | U-shaped pipe bending forming mechanism and bending process |
| CN114289565A (en) * | 2022-02-08 | 2022-04-08 | 泰州市龙洋木业有限公司 | Flexible processing deformation control process and device for plates |
| CN117124012A (en) * | 2023-10-27 | 2023-11-28 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
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| KR100780858B1 (en) * | 2006-12-11 | 2007-11-30 | 김지헌 | Device for going up and down front guide roller of steel pipe forming apparatus |
| CN203336172U (en) * | 2013-06-28 | 2013-12-11 | 张晶 | Lifting device of display screen |
| CN205701945U (en) * | 2016-04-29 | 2016-11-23 | 安徽黄山胶囊股份有限公司 | A kind of bending device of steel plate |
| CN206010919U (en) * | 2016-08-16 | 2017-03-15 | 无锡尊宝电动车有限公司 | A kind of lowering or hoisting gear of numerically controlled lathe |
| CN106621223A (en) * | 2017-01-11 | 2017-05-10 | 南昌首叶科技有限公司 | Lifting type leg pressing device used for physical education |
| CN107199261A (en) * | 2017-07-25 | 2017-09-26 | 蒙丽桃 | A kind of aluminum profile extrusion bending device of building field |
| CN206622492U (en) * | 2017-03-20 | 2017-11-10 | 扬州市涵洋工程机械有限公司 | Universal profile-forming machine |
| CN207806256U (en) * | 2017-12-23 | 2018-09-04 | 湖北联盛建设集团有限公司 | A kind of construction machine for press-bending metal sheet |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477752A1 (en) * | 1990-09-28 | 1992-04-01 | Promau S.R.L. | Programmable plate bending machine |
| KR100780858B1 (en) * | 2006-12-11 | 2007-11-30 | 김지헌 | Device for going up and down front guide roller of steel pipe forming apparatus |
| CN203336172U (en) * | 2013-06-28 | 2013-12-11 | 张晶 | Lifting device of display screen |
| CN205701945U (en) * | 2016-04-29 | 2016-11-23 | 安徽黄山胶囊股份有限公司 | A kind of bending device of steel plate |
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| CN107199261A (en) * | 2017-07-25 | 2017-09-26 | 蒙丽桃 | A kind of aluminum profile extrusion bending device of building field |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513782A (en) * | 2018-12-08 | 2019-03-26 | 江苏恒高电气制造有限公司 | A kind of spiral welded pipe production line extrusion forming device |
| CN111496031A (en) * | 2020-05-22 | 2020-08-07 | 杭涛 | U-shaped pipe bending forming mechanism and bending process |
| CN114289565A (en) * | 2022-02-08 | 2022-04-08 | 泰州市龙洋木业有限公司 | Flexible processing deformation control process and device for plates |
| CN117124012A (en) * | 2023-10-27 | 2023-11-28 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
| CN117124012B (en) * | 2023-10-27 | 2023-12-22 | 吉林农业科技学院 | Component surface machining equipment based on mathematical model |
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Application publication date: 20180706 |
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