CN107716627A - A kind of large-scale pressure bending system - Google Patents
A kind of large-scale pressure bending system Download PDFInfo
- Publication number
- CN107716627A CN107716627A CN201711011095.7A CN201711011095A CN107716627A CN 107716627 A CN107716627 A CN 107716627A CN 201711011095 A CN201711011095 A CN 201711011095A CN 107716627 A CN107716627 A CN 107716627A
- Authority
- CN
- China
- Prior art keywords
- roller
- way
- finished product
- bending
- scale pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
- B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a kind of large-scale pressure bending system, roller-way is rotated between two fixed roller-ways, rotating disk is driven by actuating unit and rotates roller bed rotation, delivery roller table includes support combinations roller-way and transport Combined roller channel, bending mechanism is located at the top of support combinations roller-way, the feed end face feeding roller table of bending mechanism, the side face transport Combined roller channel of bending mechanism, two transverse-moving mechanisms are provided between feeding roller table and delivery roller table, two transverse-moving mechanisms are respectively arranged on the both ends of roller-way.A kind of large-scale pressure bending system of the present invention, by the change of production line, makes the c-type forcing press for not being suitable for large-scale steel pipe production line originally obtain good application on the production line.
Description
Technical field
The invention belongs to the bending field of heavy steel plate, more particularly, to a kind of large-scale pressure bending system.
Background technology
At present, the production of Chinese large-sized tubing is typically using UO shapings, gradual JCO shapings, row-roll forming process etc., wherein gradually
It is a kind of bending technique generally used to enter formula JCO shapings, you can large-scale square and rectangular pipe can also be produced by producing large-scale pipe.JCO
J, C, the O forming that shaping completes steel plate using large pressing machine to carrying out molding to steel plate paragraph by paragraph.Exemplified by producing large-scale pipe,
Its technological process is as follows：Steel plate is first delivered to pressure head side, is molded steel plate into J-type from side step feeding in the width direction；
Using traverse displacement unit by J-type horizontal sliding, make steel plate opposite side termination as immediately below pressure head, then progressively by steel plate to opposite direction stepping
C-type is completed, is then delivered to subsequent handling joint close into O-shaped welding.
Steel plate used in large-scale steel pipe bending is very big, and general width is in 3m-5m, and length 12-18m, thickness is in 20-50mm
Left and right, for making major-diameter thick-wall pipe.Because plate size is big, enough operating spaces are needed when being molded by J, C, O order.
The content of the invention
In view of this, the present invention is directed to propose a kind of large-scale pressure bending system, by the simplification to structure, by whole
The change of individual system, the c-type forcing press for not being suitable for large-scale steel pipe production line originally is set to have been obtained on the production line well
Using.C-type press structure is simple, easily manufactured, eliminates the deflection compensating system of complexity, has greatly saved unit entirety
Investment.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of large-scale pressure bending system, including：Roller-way, bending mechanism and transverse-moving mechanism.
The roller-way includes feeding roller table and delivery roller table, and feeding roller table includes rotating roller-way and two fixed roller-ways, turned
Dynamic roller-way is between two fixed roller-ways, and the downside for rotating roller-way is connected with actuating unit by rotating disk, and rotating disk passes through power
Mechanism, which drives, rotates roller bed rotation, and delivery roller table includes support combinations roller-way and transport Combined roller channel.
The bending mechanism is located at the top of support combinations roller-way, the feed end face feeding roller table of bending mechanism, bends
The side face transport Combined roller channel of mechanism.
Two transverse-moving mechanisms are provided between the feeding roller table and delivery roller table, two transverse-moving mechanisms are respectively arranged on roller-way
Both ends, feeding roller table, delivery roller table and two transverse-moving mechanisms collectively constitute the loop of closure.
Further, the actuating unit is servomotor, and servomotor is rotated by gear set drive rotating disk, and rotating disk is every
It is secondary to rotate 180 °.
Further, multiple fixing rollers are connected with the fixed roller-way, each fixing roller connects a motor, institute respectively
State rotation roller-way and be connected with multiple rotating rollers, each rotating roller connects a clockwise and anticlockwise motor respectively.
Further, the support combinations roller-way includes Auxiliary support roller and finished product roller, and aiding support roller is located at finished product roller
Close to the side of feeding roller table.
Further, the transport Combined roller channel includes finished product roller and transport roller, and transport roller is located at finished product roller close to charging
The side of roller-way.
Further, the finished product roller includes the first finished product roller and the second finished product roller, and the second finished product roller is located at the first finished product
Roller is close to the side of feeding roller table.
Further, the bending mechanism includes multiple forcing presses being arranged side by side, and forcing press includes bending head, bends groove
And cabinet, head is bent located at the top for bending groove, and cabinet is located at side of the press-bending groove away from feeding roller table.
Further, the forcing press is c-type forcing press.
Relative to prior art, a kind of large-scale pressure bending system of the present invention has the advantage that：
A kind of large-scale pressure bending system of the present invention, by the change of production line, make not to be suitable for originally large-scale
The c-type forcing press of pipe production line has obtained good application on the production line, eliminates the deflection compensating system of complexity, pole
The earth has been saved unit and integrally invested.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the operating diagram that forcing press is once bent in Fig. 1；
Fig. 3 is the operating diagram of the secondary press-bending of forcing press in Fig. 1；
Fig. 4 is the partial enlarged drawing of part A in Fig. 2.
Description of reference numerals：
1- cabinets；2- bends head；3- steel plates；4- bends groove；5- transports Combined roller channel；51- transport rollers；The finished products of 56- first
Roller；The finished product rollers of 57- second；6- rotates roller-way；61- rotating rollers；7- support combinations roller-ways；71- Auxiliary support rollers；8- fixing rollers
Road；81- fixing rollers；9- rotating disks；11- transverse-moving mechanisms.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figures 1-4, a kind of large-scale pressure bending system, including：Roller-way, bending mechanism and transverse-moving mechanism.
The roller-way includes feeding roller table and delivery roller table, and feeding roller table includes rotating roller-way 6 and two fixed roller-ways 8,
Roller-way 6 is rotated between two fixed roller-ways 8, the downside for rotating roller-way 6 is connected with actuating unit by rotating disk 9, and rotating disk 9 is logical
Crossing actuating unit drives rotation roller-way 6 to rotate, and delivery roller table includes support combinations roller-way 7 and transport Combined roller channel 5.
The bending mechanism is located at the top of support combinations roller-way 7, the feed end face feeding roller table of bending mechanism, bends
The side face transport Combined roller channel 5 of mechanism.
Two transverse-moving mechanisms 11 are provided between the feeding roller table and delivery roller table, two transverse-moving mechanisms 11 are respectively arranged on roller
The both ends in road, feeding roller table, delivery roller table and two transverse-moving mechanisms 11 collectively constitute the loop of closure.
The actuating unit is servomotor, and servomotor is rotated by gear set drive rotating disk 9, and rotating disk 9 rotates every time
180°。
It is connected with multiple fixing rollers 81 in the fixed roller-way 8, each fixing roller 81 connects a motor respectively, described turn
Dynamic roller-way 6 is connected with multiple rotating rollers 61, and each rotating roller 61 connects a clockwise and anticlockwise motor respectively.
The support combinations roller-way 7 includes Auxiliary support roller 71 and finished product roller, and aiding support roller 71 is close located at finished product roller
The side of feeding roller table.
The transport Combined roller channel 5 includes finished product roller and transport roller 51, and transport roller 51 is located at finished product roller close to feeding roller table
Side.
The finished product roller includes the first finished product roller 56 and the second finished product roller 57, and the second finished product roller 57 is located at the first finished product roller 56
Close to the side of feeding roller table.
The bending mechanism includes multiple forcing presses being arranged side by side, and forcing press includes bending first 2, bends groove 4 and cabinet
1, first 2 are bent located at the top for bending groove 4, and cabinet 1 is located at side of the press-bending groove 4 away from feeding roller table.
The forcing press is c-type forcing press.
The one of which structure of transverse-moving mechanism 11 is to include multigroup traversing unit, every group of traversing unit include chain and
Multiple pusher dogs, multiple pusher dogs are all connected to the outside of chain, and the both ends of chain are connected with motor by sprocket wheel.But transverse-moving mechanism 11
It is not limited only to the structure.
The device operation principle, steel plate 3 is now disposed close to the upside of transverse-moving mechanism 11 of forcing press, passes through transverse-moving mechanism
Steel plate 3 is transported to Auxiliary support roller 71 by 11, and forcing press carries out first time processing, the press-bending first 2 and press-bending of forcing press to steel plate 3
The collective effect of groove 4, one end bending of steel plate 3 is formed into semi-finished articles, after time processing, the finished product roller 57 of transport roller 51 and second will
Semi-finished articles remove from the side of forcing press and semi-finished articles are transported into the one end of delivery roller table away from forcing press, then pass through horizontal stroke
Semi-finished articles are moved to the fixation roller-way 8 of feeding roller table by telephone-moving structure 11 from delivery roller table, and fixed roller-way 8 transports semi-finished articles
To roller-way 6 is rotated, rotating disk 9, which drives, rotates 180 ° of the rotation of roller-way 6, makes undressed section of close delivery roller table of semi-finished articles, rotates
Semi-finished articles are moved to the fixation roller-way 8 close to forcing press by roller 61, then transport semi-finished articles back auxiliary by transverse-moving mechanism 11
Support roller 71, forcing press is set to carry out bending to undressed section of semi-finished articles, after secondary operation, the first finished product roller 56 and the second one-tenth
The good finished product of bending is carried out coming by product roller 57, collection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
- A kind of 1. large-scale pressure bending system, it is characterised in that：Including：Roller-way, bending mechanism and transverse-moving mechanism；The roller-way includes feeding roller table and delivery roller table, and feeding roller table includes rotating roller-way (6) and two fixed roller-ways (8), Roller-way (6) is rotated between two fixed roller-ways (8), the downside for rotating roller-way (6) is connected with engine by rotating disk (9) Structure, rotating disk (9) is driven by actuating unit rotates roller-way (6) rotation, and delivery roller table includes support combinations roller-way (7) and transport group Close roller-way (5)；The bending mechanism is located at the top of support combinations roller-way (7), the feed end face feeding roller table of bending mechanism, bullodozer The side face transport Combined roller channel (5) of structure；Two transverse-moving mechanisms (11) are provided between the feeding roller table and delivery roller table, two transverse-moving mechanisms (11) are respectively arranged on roller The both ends in road, feeding roller table, delivery roller table and two transverse-moving mechanisms (11) collectively constitute the loop of closure.
- A kind of 2. large-scale pressure bending system according to claim 1, it is characterised in that：The actuating unit is servo electricity Machine, servomotor are rotated by gear set drive rotating disk (9), and rotating disk (9) rotates 180 ° every time.
- A kind of 3. large-scale pressure bending system according to claim 1, it is characterised in that：Connect in the fixed roller-way (8) Multiple fixing rollers (81) are connected to, each fixing roller (81) connects a motor respectively, and the rotation roller-way (6) is connected with multiple turns Dynamic roller (61), each rotating roller (61) connect a clockwise and anticlockwise motor respectively.
- A kind of 4. large-scale pressure bending system according to claim 1, it is characterised in that：The support combinations roller-way (7) Including Auxiliary support roller (71) and finished product roller, aiding support roller (71) is located at finished product roller close to the side of feeding roller table.
- A kind of 5. large-scale pressure bending system according to claim 4, it is characterised in that：The transport Combined roller channel (5) Including finished product roller and transport roller (51), transport roller (51) is located at finished product roller close to the side of feeding roller table.
- A kind of 6. large-scale pressure bending system according to claim 5, it is characterised in that：The finished product roller includes the first one-tenth Product roller (56) and the second finished product roller (57), the second finished product roller (57) is located at the first finished product roller (56) close to the side of feeding roller table.
- A kind of 7. large-scale pressure bending system according to claim 1, it is characterised in that：The bending mechanism includes multiple The forcing press being arranged side by side, forcing press include bending head (2), bend groove (4) and cabinet (1), and press-bending head (2), which is located at, bends groove (4) top, cabinet (1) is located at the side for bending the remote feeding roller table of groove (4).
- A kind of 8. large-scale pressure bending system according to claim 7, it is characterised in that：The forcing press is c-type pressure Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011095.7A CN107716627A (en) | 2017-10-26 | 2017-10-26 | A kind of large-scale pressure bending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011095.7A CN107716627A (en) | 2017-10-26 | 2017-10-26 | A kind of large-scale pressure bending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107716627A true CN107716627A (en) | 2018-02-23 |
Family
ID=61213635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711011095.7A Pending CN107716627A (en) | 2017-10-26 | 2017-10-26 | A kind of large-scale pressure bending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107716627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465563A (en) * | 2019-08-19 | 2019-11-19 | 中建二局安装工程有限公司 | A kind of steel construction part bending auxiliary device and its application method |
| CN112139312A (en) * | 2020-09-14 | 2020-12-29 | 贵州航天天马机电科技有限公司 | Aluminum alloy semi-circular pipe profiling one-step forming equipment and method |
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|---|---|---|---|---|
| CN203936177U (en) * | 2014-06-11 | 2014-11-12 | 安徽省航天机床制造股份有限公司 | Bender |
| CN205519096U (en) * | 2016-03-01 | 2016-08-31 | 绵竹市鑫圣龙通风设备制造有限公司 | Bending device of processing box |
| CN106132577A (en) * | 2014-03-31 | 2016-11-16 | 杰富意钢铁株式会社 | Bending and stamping mould |
| CN206366571U (en) * | 2016-12-13 | 2017-08-01 | 上海佳方钢管集团太仓有限公司 | A kind of efficient medium plate end pre-bending building mortion |
| CN206535897U (en) * | 2017-02-21 | 2017-10-03 | 佛山市铭康机械有限公司 | Servo bender |
| CN107263031A (en) * | 2017-06-26 | 2017-10-20 | 山东美陵化工设备股份有限公司 | Cylinder is without pre-bending edge rolling moulding process |
| CN207668223U (en) * | 2017-10-26 | 2018-07-31 | 天津天重中直科技工程有限公司 | A kind of large size pressure bending system |
-
2017
- 2017-10-26 CN CN201711011095.7A patent/CN107716627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132577A (en) * | 2014-03-31 | 2016-11-16 | 杰富意钢铁株式会社 | Bending and stamping mould |
| CN203936177U (en) * | 2014-06-11 | 2014-11-12 | 安徽省航天机床制造股份有限公司 | Bender |
| CN205519096U (en) * | 2016-03-01 | 2016-08-31 | 绵竹市鑫圣龙通风设备制造有限公司 | Bending device of processing box |
| CN206366571U (en) * | 2016-12-13 | 2017-08-01 | 上海佳方钢管集团太仓有限公司 | A kind of efficient medium plate end pre-bending building mortion |
| CN206535897U (en) * | 2017-02-21 | 2017-10-03 | 佛山市铭康机械有限公司 | Servo bender |
| CN107263031A (en) * | 2017-06-26 | 2017-10-20 | 山东美陵化工设备股份有限公司 | Cylinder is without pre-bending edge rolling moulding process |
| CN207668223U (en) * | 2017-10-26 | 2018-07-31 | 天津天重中直科技工程有限公司 | A kind of large size pressure bending system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465563A (en) * | 2019-08-19 | 2019-11-19 | 中建二局安装工程有限公司 | A kind of steel construction part bending auxiliary device and its application method |
| CN112139312A (en) * | 2020-09-14 | 2020-12-29 | 贵州航天天马机电科技有限公司 | Aluminum alloy semi-circular pipe profiling one-step forming equipment and method |
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