CN104289568A - Bending device - Google Patents
Bending device Download PDFInfo
- Publication number
- CN104289568A CN104289568A CN201410450861.XA CN201410450861A CN104289568A CN 104289568 A CN104289568 A CN 104289568A CN 201410450861 A CN201410450861 A CN 201410450861A CN 104289568 A CN104289568 A CN 104289568A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- jacking block
- mould
- clamping arm
- bending
- 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.)
- Granted
Links
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
- B21D7/063—Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending device which comprises a device frame. A forming mold is fixed on the device frame, and the bending device further comprises an ejection block and compressing arms. The ejection block is connected with a first hydraulic cylinder, the first hydraulic cylinder, the ejection block and the forming mold are located on the same line, arc grooves are formed in the opposite side faces of the ejection block and the forming mold respectively, the two compressing arms are arranged on the two sides of the ejection block, push rods are hinged to the bottom faces of the pressing arms, one ends of the push rods are hinged to the pressing arms, and the other ends of the push rods are hinged to a second hydraulic cylinder. After the ejection block abuts against the bending device, the second hydraulic device drives the compressing arms to achieve bending, the two compressing arms work synchronously, the bending effect is good, the arc grooves formed in the ejection block and the forming mold locate machined sectional materials, multiple sectional materials can be machined at the same time, efficiency is high and quality is guaranteed.
Description
technical field:
The present invention relates to machining equipment technical field, particularly relate to a kind of apparatus for bending.
background technology:
Two clamping arms of traditional bender when bending are all come respectively by two pushing mechanisms, this structure is once the compression speed of two clamping arms is variant, then can change to the fulcrum force of section bar in Forging Process, thus affect the bending effect of section bar, in addition, pair cross-section be circular section bar carry out bending time, usually can only single bending, mutual pressure can be produced between section bar during many bendings and damage is caused to Surface of profile.
summary of the invention:
Object of the present invention is exactly to solve existing issue, and a kind of apparatus for bending is provided, two clamping arm synchronous workings, section bar uniform force, bending is effective, and the deep-slotted chip breaker that jacking block and mould are offered positions processed section bar, can process many root type material, ensure the quality of products while efficiency is high simultaneously.
Technology solution of the present invention is as follows:
A kind of apparatus for bending, it includes frame, described frame is fixed with mould, also include jacking block and clamping arm, described jacking block is connected with the first hydraulic cylinder, described first hydraulic cylinder, jacking block and mould are located along the same line, described jacking block and mould in opposite directions side all have deep-slotted chip breaker, described clamping arm quantity is two and is positioned at jacking block both sides, described clamping arm bottom surface is all hingedly connected with push rod, described push rod one end and clamping arm are articulated and connected, and the other end is hingedly connected with the second hydraulic cylinder.
As preferably, described push rod quantity is two and length is equal, and the end of two push rods is common to be articulated and connected with the second hydraulic cylinder piston rod.
As preferably, described clamping arm is in line arrangement and perpendicular with the straight line at the first hydraulic cylinder, jacking block and mould place.
As preferably, described frame includes working plate, be fixed with bracing frame below described working plate, support frame as described above internal fixtion has sliding rail, and the straight line at described sliding rail and the first hydraulic cylinder, jacking block and mould place parallels and is positioned at immediately below this straight line.
As preferably, described push rod and the second hydraulic cylinder piston rod are connected by hinge and described end part of pin shaft extends in straight sliding rail.
As preferably, the second described hydraulic cylinder parallels with sliding rail and is fixed on bracing frame.
As preferably, described working plate is vertically fixed with fixed axis, described fixed axis be positioned at jacking block both sides and clamping arm one end sleeve on fixed axis.
As preferably, the deep-slotted chip breaker position dimension that described jacking block and mould in opposite directions side are offered is all corresponding, and the deep-slotted chip breaker quantity on described jacking block and mould is respectively two or more.
Beneficial effect of the present invention is:
Apparatus for bending of the present invention utilizes the second hydraulic cylinder to drive clamping arm to complete bending after being held out against by jacking block, because two clamping arms are all controlled by the second hydraulic cylinder by movement locus, two clamping arm synchronous workings, section bar uniform force during bending, bending is effective, and the deep-slotted chip breaker that jacking block and mould are offered positions processed section bar, many root type material can be processed simultaneously, ensure the quality of products while efficiency is high, and many root type material when being stepped up bending between jacking block and mould, jacking block is to the phenomenon reducing surface damage between section bar and section bar.
accompanying drawing illustrates:
Fig. 1 is perspective view of the present invention;
Fig. 2 is Facad structure schematic diagram of the present invention;
Fig. 3 is side structure schematic diagram of the present invention.
In accompanying drawing: 1, frame; 2, mould; 3, jacking block; 4, clamping arm; 5, the first hydraulic cylinder; 6, deep-slotted chip breaker; 7, push rod; 8, the second hydraulic cylinder; 9, section bar; 11, working plate; 12, bracing frame; 13, sliding rail; 14, fixed axis.
detailed description of the invention:
As Figure 1-3, a kind of apparatus for bending, it includes frame 1, described frame 1 is fixed with mould 2, also include jacking block 3 and clamping arm 4, described jacking block 3 is connected with the first hydraulic cylinder 5, described first hydraulic cylinder 5, jacking block 3 and mould 2 are located along the same line, described jacking block 3 and mould 2 in opposite directions side all have deep-slotted chip breaker 6, described clamping arm 4 quantity is two and is positioned at jacking block 3 both sides, described clamping arm 4 bottom surface is all hingedly connected with push rod 7, described push rod 7 one end and clamping arm 4 are articulated and connected, the other end is hingedly connected with the second hydraulic cylinder 8.
Particularly, described push rod 7 quantity is two and length is equal, and the end of two push rods 7 is common to be articulated and connected with the second hydraulic cylinder 8 piston rod.
Particularly, described clamping arm 4 is in line arrangement and perpendicular with the straight line at the first hydraulic cylinder 5, jacking block 3 and mould 2 place.
Particularly, described frame 1 includes working plate 11, bracing frame 12 is fixed with below described working plate 11, support frame as described above 12 internal fixtion has sliding rail 13, and the straight line at described sliding rail 13 and the first hydraulic cylinder 5, jacking block 3 and mould 2 place parallels and is positioned at immediately below this straight line.
Particularly, described push rod 7 and the second hydraulic cylinder 8 piston rod are connected by hinge and described end part of pin shaft extends in straight sliding rail 13.
Particularly, the second described hydraulic cylinder 8 parallels with sliding rail 13 and is fixed on bracing frame 12.
Particularly, described working plate 11 is vertically fixed with fixed axis 14, described fixed axis 14 be positioned at jacking block 3 both sides and clamping arm 4 one end sleeve on fixed axis 14.
Particularly, deep-slotted chip breaker 6 position dimension that described jacking block 3 and mould 2 in opposite directions side are offered is all corresponding, and deep-slotted chip breaker 6 quantity on described jacking block 3 and mould 2 is respectively two or more.
Operation principle of the present invention is: be positioned over by section bar 9 between jacking block 3 and mould 2, first hydraulic cylinder 5 works, promote jacking block 3 and section bar 9 is pressed in mould 2, second hydraulic cylinder 8 is started working simultaneously, clamping arm 4 is driven by push rod 7, clamping arm 4 rotates around fixed axis 14, thus realize carrying out bending to section bar 9, in this process, two clamping arms 4 are synchronous workings, section bar 9 uniform force, and the second hydraulic cylinder 8 prolongs sliding rail 13 all the time in pushing course moves, any skew can not be produced, in addition, working plate 11 offers arcuate socket, meet when clamping arm 4 works with push rod 7 junction noiseless.
The foregoing is only preferred embodiment of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Claims (8)
1. an apparatus for bending, it includes frame (1), described frame (1) is fixed with mould (2), it is characterized in that: also include jacking block (3) and clamping arm (4), described jacking block (3) is connected with the first hydraulic cylinder (5), described first hydraulic cylinder (5), jacking block (3) and mould (2) are located along the same line, described jacking block (3) and mould (2) in opposite directions side all have deep-slotted chip breaker (6), described clamping arm (4) quantity is two and is positioned at jacking block (3) both sides, described clamping arm (4) bottom surface is all hingedly connected with push rod (7), described push rod (7) one end and clamping arm (4) are articulated and connected, the other end is hingedly connected with the second hydraulic cylinder (8).
2. apparatus for bending according to claim 1, is characterized in that: described push rod (7) quantity is two and length is equal, and the end of two push rods (7) is common to be articulated and connected with the second hydraulic cylinder (8) piston rod.
3. apparatus for bending according to claim 1, is characterized in that: described clamping arm (4) is in line arrangement and perpendicular with the straight line at the first hydraulic cylinder (5), jacking block (3) and mould (2) place.
4. apparatus for bending according to claim 1, it is characterized in that: described frame (1) includes working plate (11), described working plate (11) below is fixed with bracing frame (12), support frame as described above (12) internal fixtion has sliding rail (13), and the straight line at described sliding rail (13) and the first hydraulic cylinder (5), jacking block (3) and mould (2) place parallels and is positioned at immediately below this straight line.
5. apparatus for bending according to claim 4, is characterized in that: described push rod (7) and the second hydraulic cylinder (8) piston rod are connected by hinge and described end part of pin shaft extends in straight sliding rail (13).
6. the apparatus for bending according to claim 1 or 4, is characterized in that: described the second hydraulic cylinder (8) parallels with sliding rail (13) and is fixed on bracing frame (12).
7. apparatus for bending according to claim 1, is characterized in that: described working plate (11) is vertically fixed with fixed axis (14), described fixed axis (14) be positioned at jacking block (3) both sides and clamping arm (4) one end sleeve on fixed axis (14).
8. apparatus for bending according to claim 1, it is characterized in that: deep-slotted chip breaker (6) position dimension that described jacking block (3) and mould (2) in opposite directions side are offered is all corresponding, deep-slotted chip breaker (6) quantity on described jacking block (3) and mould (2) is respectively two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450861.XA CN104289568B (en) | 2014-09-05 | 2014-09-05 | Bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450861.XA CN104289568B (en) | 2014-09-05 | 2014-09-05 | Bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289568A true CN104289568A (en) | 2015-01-21 |
| CN104289568B CN104289568B (en) | 2017-05-17 |
Family
ID=52309646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410450861.XA Active CN104289568B (en) | 2014-09-05 | 2014-09-05 | Bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289568B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825162A (en) * | 2017-03-10 | 2017-06-13 | 昆山佰奥智能装备股份有限公司 | Track bending mechanism |
| CN108057746A (en) * | 2017-12-17 | 2018-05-22 | 江苏日升电力机械有限公司 | A kind of effective apparatus for bending of rare earth antifriction alloy |
| CN112496106A (en) * | 2020-11-26 | 2021-03-16 | 南京华斯特机械科技有限公司 | Forming processing method for condenser condensation pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405931A (en) * | 1943-04-26 | 1946-08-20 | Greenlee Bros & Co | Conduit bender |
| JPS58128224A (en) * | 1982-01-25 | 1983-07-30 | Hitachi Ltd | Section bending device |
| JPS61159228A (en) * | 1984-12-29 | 1986-07-18 | Nippon Light Metal Co Ltd | Method and device for bending shape steel |
| CN202498113U (en) * | 2012-02-28 | 2012-10-24 | 江苏奔宇车身制造有限公司 | Integral bending forming device for specially-shaped tube |
| CN103316973A (en) * | 2013-06-08 | 2013-09-25 | 清华大学 | Portable hydraulic pipe bending machine |
| CN103418688A (en) * | 2013-08-12 | 2013-12-04 | 太仓市微贯机电有限公司 | Bar bending die |
| CN103736796A (en) * | 2014-01-26 | 2014-04-23 | 王泽民 | Pipe bending device |
| CN204052490U (en) * | 2014-09-05 | 2014-12-31 | 浙江剑麟金属制品有限公司 | Apparatus for bending |
-
2014
- 2014-09-05 CN CN201410450861.XA patent/CN104289568B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405931A (en) * | 1943-04-26 | 1946-08-20 | Greenlee Bros & Co | Conduit bender |
| JPS58128224A (en) * | 1982-01-25 | 1983-07-30 | Hitachi Ltd | Section bending device |
| JPS61159228A (en) * | 1984-12-29 | 1986-07-18 | Nippon Light Metal Co Ltd | Method and device for bending shape steel |
| CN202498113U (en) * | 2012-02-28 | 2012-10-24 | 江苏奔宇车身制造有限公司 | Integral bending forming device for specially-shaped tube |
| CN103316973A (en) * | 2013-06-08 | 2013-09-25 | 清华大学 | Portable hydraulic pipe bending machine |
| CN103418688A (en) * | 2013-08-12 | 2013-12-04 | 太仓市微贯机电有限公司 | Bar bending die |
| CN103736796A (en) * | 2014-01-26 | 2014-04-23 | 王泽民 | Pipe bending device |
| CN204052490U (en) * | 2014-09-05 | 2014-12-31 | 浙江剑麟金属制品有限公司 | Apparatus for bending |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825162A (en) * | 2017-03-10 | 2017-06-13 | 昆山佰奥智能装备股份有限公司 | Track bending mechanism |
| CN108057746A (en) * | 2017-12-17 | 2018-05-22 | 江苏日升电力机械有限公司 | A kind of effective apparatus for bending of rare earth antifriction alloy |
| CN112496106A (en) * | 2020-11-26 | 2021-03-16 | 南京华斯特机械科技有限公司 | Forming processing method for condenser condensation pipe |
| CN112496106B (en) * | 2020-11-26 | 2021-08-20 | 佛山市顺德区同兴业实业有限公司 | Forming processing method for condenser condensation pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104289568B (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204052490U (en) | Apparatus for bending | |
| CN201239977Y (en) | Board rack shaping machine | |
| CN208450284U (en) | A kind of stainless steel bending machine | |
| CN204997787U (en) | Rotation type carpenter's makeup machine | |
| CN104440274A (en) | Clamping device for plate cutting | |
| CN104289568A (en) | Bending device | |
| CN104174717A (en) | Molding machine with width adjustable bending die strip structure | |
| CN209830403U (en) | Plate shearing machine | |
| CN203804626U (en) | Clamp for end face milling | |
| CN103568020A (en) | Forced reversing clamping jaw | |
| CN107984266B (en) | Four jar organism side hang anchor clamps | |
| CN204365765U (en) | The disposable bending and molding device of window track | |
| CN203919231U (en) | A kind of bamboo wood Machining of Curved Surface machine | |
| CN202316806U (en) | Lever clamping device | |
| CN203622000U (en) | Clamping device provided with clamping jaws | |
| CN104226858A (en) | Connecting rod type bending device used for reinforcement forming machine to bend reinforcement | |
| CN204934731U (en) | A kind of synchronous evenly clamp system of Multi-cylinder of steel plate cutting circular saw bench | |
| CN108943226B (en) | Rectangular section bamboo forming device and method | |
| CN204658243U (en) | A kind of lever arm of force linking clamping mechanism | |
| CN204183251U (en) | A kind of 2 hold down gags | |
| CN103056429A (en) | Full-automatic processing center system | |
| CN103009121A (en) | Horizontal push clamping device | |
| CN203508685U (en) | Double-face push bending machine | |
| CN104801762B (en) | A kind of saw blade knob machine | |
| CN103042404A (en) | Hydraulic clamping fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: No.7 Taoxi Road, Taocheng Town, Yongchun County, Quanzhou City, Fujian Province 362600 Patentee after: Quanzhou Hongfa Enterprise Management Co.,Ltd. Address before: 313000 Industrial Zone, Deqing County, Huzhou, Zhejiang Patentee before: ZHEJIANG IRON FORCE METAL PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210126 Address after: Liu'an Development Zone, Yongchun County, Quanzhou City, Fujian Province (east side of Taoxi bridge) Patentee after: Yongchun County Product Quality Inspection Institute Fujian fragrance product quality inspection center, national incense burning product quality supervision and Inspection Center (Fujian) Address before: No.7 Taoxi Road, Taocheng Town, Yongchun County, Quanzhou City, Fujian Province 362600 Patentee before: Quanzhou Hongfa Enterprise Management Co.,Ltd. |