CN107774759B - High-efficiency bending press - Google Patents
High-efficiency bending press Download PDFInfo
- Publication number
- CN107774759B CN107774759B CN201711319249.9A CN201711319249A CN107774759B CN 107774759 B CN107774759 B CN 107774759B CN 201711319249 A CN201711319249 A CN 201711319249A CN 107774759 B CN107774759 B CN 107774759B
- Authority
- CN
- China
- Prior art keywords
- rod
- bending
- plate
- fixedly connected
- press brake
- 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.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- 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
- B21D5/002—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present case relates to a high-efficient press brake, includes: the bending platform is provided with a driving machine at the upper part through a supporting frame, the driving machine comprises a sliding rail in the vertical direction and a sliding block moving on the sliding rail, the sliding block is fixedly connected with a first rod through a first connecting piece, a second rod capable of rotating along the first rod as an axis is sleeved on the first rod, the second rod is fixedly connected with the bending rod through a second connecting piece, the lower part of the bending platform is provided with a base plate for placing a piece to be bent, and one side of the base plate is provided with a bending head; and the torsion springs are uniformly sleeved on the first rod at intervals, one end of each torsion spring is fixedly connected with the first rod, and the other end of each torsion spring is fixedly connected with the second rod. The bending press designed by the scheme can improve the production efficiency.
Description
Technical Field
The invention relates to the field of machining, in particular to a high-efficiency bending press.
Background
In recent years, with the rapid development of national economy in China and the continuous increase of construction projects of super high-rise and large-span steel structures, the market demand of steel plates for machinery and construction is increasing, the requirements on the thickness specification of the steel plates are increasing, and the performance requirements are increasing. The steel structure has unique superiority and is widely applied in building engineering, especially high-rise and super high-rise buildings. The bending press is widely applied, the bending press is convenient and quick to process various steel plates and other material plates, machine unit modules are fewer, maintenance is convenient, the failure rate is low, and the production efficiency can be effectively improved.
Disclosure of Invention
It is an object of the present invention to address at least the above problems or disadvantages and to provide at least the advantages described below.
The invention also aims to provide a high-efficiency bending machine, the fixing plate is matched with the bending rod to be pressed down, the fixing plate can fix the part of the part to be bent which does not need to be bent, the bending rod forms a certain arc stroke along the surface of the bending head, the bending rod rotates to one side while downwards under the driving mechanism, and the bending rod is always attached to the surface of the bending head under the driving of the torsion spring. Through changing the elbow, can conveniently change the bending specification with high efficiency.
For this purpose, the technical scheme provided by the invention is as follows:
a high efficiency press brake comprising:
The bending platform is provided with a driving machine at the upper part through a supporting frame, the driving machine comprises a sliding rail in the vertical direction and a sliding block moving on the sliding rail, the sliding block is fixedly connected with a first rod through a first connecting piece, a second rod capable of rotating along the first rod as an axis is sleeved on the first rod, the second rod is fixedly connected with the bending rod through a second connecting piece, the lower part of the bending platform is provided with a base plate for placing a piece to be bent, and one side of the base plate is provided with a bending head; and
The torsion springs are uniformly sleeved on the first rod at intervals, one end of each torsion spring is fixedly connected with the first rod, and the other end of each torsion spring is fixedly connected with the second rod.
Preferably, the backing plate is provided with a side guard.
Preferably, the press bending head is semi-cylindrical.
Preferably, the bending head is detachably mounted on the backing plate.
Preferably, the sliding block and the sliding rail form a linear motor.
Preferably, the drive machine employs a hydraulic pump.
Preferably, the first connecting piece is provided with a fixing plate, the fixing plate is formed by nesting an inner plate and an outer plate, and a spring is arranged between the inner plate and the outer plate.
Preferably, the fixing plate is parallel to the second connector.
The invention at least has the following beneficial effects:
The fixing plate is matched with the bending rod to press downwards, the fixing plate can fix the part of the part to be bent which does not need to be bent, the bending rod forms a certain arc stroke along the surface of the bending head, the bending rod rotates downwards to one side under the driving mechanism, and the bending rod is always attached to the surface of the bending head under the driving of the torsion spring. Through changing the elbow, can conveniently change the bending specification with high efficiency.
Drawings
FIG. 1 shows a three-dimensional schematic of a high efficiency press brake;
Fig. 2 shows a schematic side view of a high efficiency press brake.
Detailed Description
The present invention is described in further detail below by way of examples to enable those skilled in the art to practice the same by reference to the specification.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Referring to fig. 1-2, there are the following examples:
a high efficiency press brake comprising:
The bending platform 100 is provided with a driving machine 200 at the upper part through a supporting frame, the driving machine 200 comprises a sliding rail 210 in a vertical direction and a sliding block 220 moving on the sliding rail 210, the sliding block 220 is fixedly connected with a first rod 400 through a first connecting piece 300, a second rod 500 capable of rotating along the first rod 400 as an axis is sleeved on the first rod 400, the second rod 500 is fixedly connected with a bending rod 700 through a second connecting piece 600, a backing plate 800 for placing a piece to be bent is arranged at the lower part of the bending platform 100, a bending head 810 is arranged at one side of the backing plate 800, and the bending rod 700 is a rotatable round roller; and
The torsion springs 900 are uniformly sleeved on the first rod 400 at intervals, one end of each torsion spring 900 is fixedly connected with the first rod 400, and the other end of each torsion spring 900 is fixedly connected with the second rod 500.
The pad 800 is provided with a side guard 820.
The press bent head 810 has a semi-cylindrical shape.
The press nip 810 is removably mounted to the pad 800.
The slider 220 and the slide rail 210 form an in-line motor.
The drive machine 200 employs a hydraulic pump.
The first connector 300 is provided with a fixing plate 310, the fixing plate 310 is formed by nesting an inner plate and an outer plate, and a spring is arranged between the inner plate and the outer plate.
The fixing plate 310 is parallel to the second connector 600.
As described above, the fixing plate 310 is pressed down together with the bending rod 700, the fixing plate 310 can fix the part of the part to be bent that does not need to be bent, and the bending rod 700 forms a certain arc stroke along the surface of the bending head 810, and rotates to one side while downward under the driving mechanism 200, and is always attached to the surface of the bending head 810 under the driving of the torsion spring 900. By replacing the press bend 810, the press bend specification can be replaced conveniently and efficiently.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. A high efficiency press brake comprising: the bending platform is provided with a driving machine at the upper part through a supporting frame, the driving machine comprises a sliding rail in the vertical direction and a sliding block moving on the sliding rail, the sliding block is fixedly connected with a first rod through a first connecting piece, a fixed plate is arranged on the first connecting piece and is formed by nesting an inner plate and an outer plate, a spring is arranged between the inner plate and the outer plate, a second rod capable of rotating along the first rod serving as an axis is sleeved on the first rod, the second rod is fixedly connected with the bending rod through a second connecting piece, a base plate for placing a piece to be bent is arranged at the lower part of the bending platform, a bending head is arranged on one side of the base plate, and a side guard plate is arranged on the base plate;
The torsion springs are uniformly sleeved on the first rod at intervals, one end of each torsion spring is fixedly connected with the first rod, and the other end of each torsion spring is fixedly connected with the second rod;
The fixing plate is matched with the bending rod to be pressed down, so that the fixing plate is used for fixing a part of the part to be bent, which does not need to be bent, and the bending rod moves along the surface of the bending head and is always attached to the surface of the bending head under the driving of the driving machine and the torsion spring.
2. The efficient press brake of claim 1, wherein the press bend is semi-cylindrical.
3. The efficient press brake of claim 1, wherein the press brake is removably mounted to the backing plate.
4. The efficient press brake of claim 1, wherein the slide and the rail form an in-line motor.
5. A high efficiency press brake as set forth in claim 1 wherein said drive employs a hydraulic pump.
6. The efficient press brake of claim 1, wherein the fixed plate is parallel to the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319249.9A CN107774759B (en) | 2017-12-12 | 2017-12-12 | High-efficiency bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319249.9A CN107774759B (en) | 2017-12-12 | 2017-12-12 | High-efficiency bending press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107774759A CN107774759A (en) | 2018-03-09 |
| CN107774759B true CN107774759B (en) | 2024-04-19 |
Family
ID=61437152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319249.9A Active CN107774759B (en) | 2017-12-12 | 2017-12-12 | High-efficiency bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107774759B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453511A (en) * | 2018-04-25 | 2018-08-28 | 黄山市强峰铝业有限公司 | A kind of production of aluminum alloy doors and windows cuts equipment with continuously rolling over |
| CN109365599B (en) * | 2018-11-29 | 2023-03-28 | 浙江工业职业技术学院 | Miniature hem device |
| CN111014364B (en) * | 2019-12-31 | 2021-09-28 | 抚州市海利金属科技有限公司 | Steel plate bending device capable of automatically fixing steel plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947027A (en) * | 1982-09-11 | 1984-03-16 | Toyota Motor Corp | Bend-working method of expanding and contacting flange |
| US5147440A (en) * | 1991-04-26 | 1992-09-15 | Tamglass Oy | Apparatus for bending a glass sheet supported on a ring mould |
| JPH0733413U (en) * | 1993-04-30 | 1995-06-20 | 株式会社北川製作所 | Mold for press bending machine |
| CN202427778U (en) * | 2012-01-13 | 2012-09-12 | 佛山市康思达液压机械有限公司 | Hydraulic bending press |
| CN203292332U (en) * | 2013-06-07 | 2013-11-20 | 苏州市世嘉科技股份有限公司 | Adjustable bending mold |
| CN104138945A (en) * | 2014-07-14 | 2014-11-12 | 中国电子科技集团公司第三十六研究所 | Axial lead component forming machine |
| CN205657937U (en) * | 2016-05-13 | 2016-10-19 | 深圳市合力士机电设备有限公司 | Novel high -efficient stable full -automatic terminal mechanism of bending |
| CN106925644A (en) * | 2015-12-31 | 2017-07-07 | 天津市深呼吸自行车业有限公司 | A kind of multifunction bicycle pipe swan neck system |
| CN207547327U (en) * | 2017-12-12 | 2018-06-29 | 张家港市立业机械有限公司 | Efficient bullodozer |
-
2017
- 2017-12-12 CN CN201711319249.9A patent/CN107774759B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947027A (en) * | 1982-09-11 | 1984-03-16 | Toyota Motor Corp | Bend-working method of expanding and contacting flange |
| US5147440A (en) * | 1991-04-26 | 1992-09-15 | Tamglass Oy | Apparatus for bending a glass sheet supported on a ring mould |
| JPH0733413U (en) * | 1993-04-30 | 1995-06-20 | 株式会社北川製作所 | Mold for press bending machine |
| CN202427778U (en) * | 2012-01-13 | 2012-09-12 | 佛山市康思达液压机械有限公司 | Hydraulic bending press |
| CN203292332U (en) * | 2013-06-07 | 2013-11-20 | 苏州市世嘉科技股份有限公司 | Adjustable bending mold |
| CN104138945A (en) * | 2014-07-14 | 2014-11-12 | 中国电子科技集团公司第三十六研究所 | Axial lead component forming machine |
| CN106925644A (en) * | 2015-12-31 | 2017-07-07 | 天津市深呼吸自行车业有限公司 | A kind of multifunction bicycle pipe swan neck system |
| CN205657937U (en) * | 2016-05-13 | 2016-10-19 | 深圳市合力士机电设备有限公司 | Novel high -efficient stable full -automatic terminal mechanism of bending |
| CN207547327U (en) * | 2017-12-12 | 2018-06-29 | 张家港市立业机械有限公司 | Efficient bullodozer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107774759A (en) | 2018-03-09 |
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