CN105013980A - Bending machine - Google Patents
Bending machine Download PDFInfo
- Publication number
- CN105013980A CN105013980A CN201510471845.3A CN201510471845A CN105013980A CN 105013980 A CN105013980 A CN 105013980A CN 201510471845 A CN201510471845 A CN 201510471845A CN 105013980 A CN105013980 A CN 105013980A
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- CN
- China
- Prior art keywords
- profiled sheeting
- shaped forming
- forming
- block
- jacking block
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending machine. The bending machine comprises a machine frame, a power device, a transmission mechanism and a bending mechanism. According to the structure of the bending mechanism, a forming ejection block is fixed to a supporting plate above the machine frame. A U-shaped forming block is connected with a slide block matched in a transverse dovetail groove in a platen in a sliding manner. A U-shaped groove of the U-shaped forming block is opposite to the forming ejection block. Inverted Y-shaped forming plates are symmetrically arranged on supporting plates in front of and behind the forming ejection block respectively. The outer side faces of outer side forming plate bodies of the inverted Y-shaped forming plates are connected with one ends of tension springs. The other ends of the tension springs are connected with the corresponding supporting plates. The right end of the slide block is hinged to one end of a connection plate. A hole in the other end of the connection plate is connected with the outer ring of an eccentric bearing. A transmission shaft is sleeved with the inner ring of the eccentric bearing. A chain wheel on the transmission shaft is opposite to a chain wheel on an output shaft of a speed reducer. The bending machine has the remarkable beneficial effects of being good in product quality, high in efficiency and capable of saving labor.
Description
Technical field:
The present invention relates to a kind of forming machine, be specially adapted to the bender of shaping M type support member.
Background technology:
When making large aperture concrete drain tile, because aperture is large, thickness of pipe wall, two-layer bar-mat reinforcement is provided with in tube wall, in order to the distance controlling two-layer bar-mat reinforcement needs a kind of M steel bar, the method for existing making M steel bar bends by hand, and efficiency is low, labour intensity is large and quality is unstable.
Summary of the invention:
The object of the invention is to provide that a kind of quality is good, efficiency is high and laborsaving bender.
The technical scheme realizing the object of the invention is, a kind of bender, comprise frame, power set and transmission mechanism and bending mechanism, it is characterized in that: the structure of described bending mechanism is, shaping jacking block is fixed in the gripper shoe above frame, U-shaped forming blocks is connected with the sliding slide block fitted on platen in horizontal dovetail groove, the U-type groove of U-shaped forming blocks is relative with described shaping jacking block, the gripper shoe of the both sides, front and back of shaping jacking block is respectively provided with a herringbone profiled sheeting symmetrically, outside this herringbone profiled sheeting, the lateral surface of profiled sheeting is connected with one end of extension spring, the other end of this extension spring is connected with gripper shoe, the right-hand member of described slide block is with to be connected the one end of pulling hinged, this connects another stomidium pulled and is connected with capacity eccentric bearing outer ring, the inner ring of this capacity eccentric bearing is set on power transmission shaft, sprocket wheel on this power transmission shaft is relative with the sprocket wheel on speed reducer output shaft.The termination of the termination of described shaping jacking block, the profiled sheeting termination of herringbone profiled sheeting and U-shaped forming blocks is arcwall face.
It is high and save the remarkable advantage of manpower that the present invention has good product quality, efficiency compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is front view of the present invention; Fig. 2 is the top view of Fig. 1, and Fig. 3 is the bending mechanism schematic diagram of bender of the present invention; Fig. 4 is bending mechanism original state schematic diagram; Fig. 5 is bending mechanism Forging Process view; Fig. 6 is that bender completes M steel bar view.
Detailed description of the invention:
The present invention has following embodiment, bender of the present invention is by frame, transmission mechanism and bending mechanism composition, bending mechanism 12 is located on the platen of upper rack, shaping jacking block 14 is sliding to be fitted on the guide rail 9 of gripper shoe, the outer end of this shaping jacking block is connected with adjustment bolt, the upper plate of guide rail is provided with the screwed hole matched with clamping screw, described shaping jacking block also can be fixed on the supporting plate, the inner termination of described shaping jacking block is arc, the front and back supported on both sides plate of described shaping jacking block inner termination is respectively provided with a herringbone profiled sheeting 16, this herringbone profiled sheeting and gripper shoe hinged, the termination of described herringbone profiled sheeting is arc, the outside profiled sheeting of herringbone profiled sheeting is connected with one end of extension spring 15, the other end of described extension spring is connected with gripper shoe, the U-shaped mouth of U-shaped forming blocks 11 is relative with described shaping jacking block, the front end of this U-shaped forming blocks is relative with the termination of the inner side profiled sheeting of two herringbone profiled sheetings respectively.
Described U-shaped forming blocks does left and right horizontal movement, the right-hand member of this U-shaped forming blocks is connected with slide block 8, in the sliding dovetail groove fitted on platen of this slide block, one end and the described slide block of connecting rod 7 are hinged, another stomidium is connected with the eccentric stiffener 6 on power transmission shaft 5, described eccentric stiffener is capacity eccentric bearing, and the outer ring of another stomidium of connecting rod capacity eccentric bearing therewith connects, and capacity eccentric bearing inner ring is set on power transmission shaft.
The front side of U-shaped forming blocks or the gripper shoe of rear side are provided with locating piece 13, and bolt matches through the horizontal elongated hole on locating piece hole and gripper shoe and nut.
Described drive axis is supported in the forward and backward hole of frame 4, and the bottom of frame is provided with motor 1 and reductor 3, and reductor sprocket wheel is relative with the sprocket wheel on power transmission shaft, and chain 2 is placed on reductor sprocket wheel and power transmission shaft sprocket wheel.
Forming principle of the present invention, when U-shaped forming blocks completes the shaping backed off after random of M steel bar, manually reinforcing bar 17 to be formed is placed in U-shaped forming blocks termination and the gripper shoe between shaping jacking block termination and two chevron shaped profiled sheeting terminations, and makes one end head lean against on the end face of locating piece 13, motor via reducer drives power transmission shaft to drive U-shaped forming blocks to be moved to the left, reinforcing bar first forms V-arrangement in U-type groove, and contact (see Fig. 5) with the profiled sheeting termination, inner side of the herringbone profiled sheeting of shaping jacking block both sides, U-shaped forming blocks continues to be moved to the left, U-shaped reinforcing bar pushes in U-type groove by shaping jacking block, reinforcing bar makes the inner side profiled sheeting upwards rotation of herringbone profiled sheeting simultaneously, the profiled sheeting termination, outside of herringbone profiled sheeting is downward and inwardly curved downwardly towards interior promotion reinforcing bar, only to molding M type, after U-shaped forming blocks starts to return to the right and departs from M steel bar, M steel bar drops out from the hole support plate, manually next reinforcing bar to be formed is placed on shaping place, motor via reducer makes U-shaped forming blocks reciprocating motion per minute more than 10 time.
Claims (2)
1. a bender, comprise frame, power set and transmission mechanism and bending mechanism, it is characterized in that: the structure of described bending mechanism is, shaping jacking block is fixed in the gripper shoe above frame, U-shaped forming blocks is connected with the sliding slide block fitted on platen in horizontal dovetail groove, the U-type groove of U-shaped forming blocks is relative with described shaping jacking block, the gripper shoe of the both sides, front and back of shaping jacking block is respectively provided with a herringbone profiled sheeting symmetrically, outside this herringbone profiled sheeting, the lateral surface of profiled sheeting is connected with one end of extension spring, the other end of this extension spring is connected with gripper shoe, the right-hand member of described slide block is with to be connected the one end of pulling hinged, this connects another stomidium pulled and is connected with capacity eccentric bearing outer ring, the inner ring of this capacity eccentric bearing is set on power transmission shaft, sprocket wheel on this power transmission shaft is relative with the sprocket wheel on speed reducer output shaft.
2. a kind of bender according to claim 1, is characterized in that: the termination of the termination of described shaping jacking block, the profiled sheeting termination of herringbone profiled sheeting and U-shaped forming blocks is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471845.3A CN105013980A (en) | 2015-08-05 | 2015-08-05 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471845.3A CN105013980A (en) | 2015-08-05 | 2015-08-05 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013980A true CN105013980A (en) | 2015-11-04 |
Family
ID=54404483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510471845.3A Pending CN105013980A (en) | 2015-08-05 | 2015-08-05 | Bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013980A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1454542A1 (en) * | 1987-07-09 | 1989-01-30 | Специальное Конструкторское Бюро Треста Ленинградоргстрой Главленинградстроя | Arrangement for bending pipes |
| CN201140535Y (en) * | 2008-07-11 | 2008-10-29 | 扬州星力机械制造有限公司 | Press for powder metallurgy |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| KR20120081361A (en) * | 2011-01-11 | 2012-07-19 | 동인철강(주) | Reinforced rod bending machine |
| CN203265355U (en) * | 2013-05-13 | 2013-11-06 | 南宁市金维开机械模具有限公司 | Worm gear pressurizing type punch press |
| CN103448269A (en) * | 2012-05-30 | 2013-12-18 | 江苏八达重工机械有限公司 | Transmission mechanism for open press |
| CN204503889U (en) * | 2014-12-25 | 2015-07-29 | 河北科杰电力器材制造有限公司 | A kind of M spring forming machine |
| CN204867192U (en) * | 2015-08-05 | 2015-12-16 | 河南省四达仙龙实业有限公司 | Bender |
-
2015
- 2015-08-05 CN CN201510471845.3A patent/CN105013980A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1454542A1 (en) * | 1987-07-09 | 1989-01-30 | Специальное Конструкторское Бюро Треста Ленинградоргстрой Главленинградстроя | Arrangement for bending pipes |
| CN201140535Y (en) * | 2008-07-11 | 2008-10-29 | 扬州星力机械制造有限公司 | Press for powder metallurgy |
| KR20120081361A (en) * | 2011-01-11 | 2012-07-19 | 동인철강(주) | Reinforced rod bending machine |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN103448269A (en) * | 2012-05-30 | 2013-12-18 | 江苏八达重工机械有限公司 | Transmission mechanism for open press |
| CN203265355U (en) * | 2013-05-13 | 2013-11-06 | 南宁市金维开机械模具有限公司 | Worm gear pressurizing type punch press |
| CN204503889U (en) * | 2014-12-25 | 2015-07-29 | 河北科杰电力器材制造有限公司 | A kind of M spring forming machine |
| CN204867192U (en) * | 2015-08-05 | 2015-12-16 | 河南省四达仙龙实业有限公司 | Bender |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |