CN204735576U - Flange flanger - Google Patents
Flange flanger Download PDFInfo
- Publication number
- CN204735576U CN204735576U CN201520368950.XU CN201520368950U CN204735576U CN 204735576 U CN204735576 U CN 204735576U CN 201520368950 U CN201520368950 U CN 201520368950U CN 204735576 U CN204735576 U CN 204735576U
- Authority
- CN
- China
- Prior art keywords
- external diameter
- flange
- flanger
- diameter expansion
- mould
- 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.)
- Expired - Fee Related
Links
Landscapes
- Forging (AREA)
Abstract
The utility model belongs to the technical field of machining equipment, concretely relates to flange flanger. This flange flanger includes movable mesa and the fixed table top who sets up in frame and the frame, the activity mesa carries out the flip vertical through changeing movable support for fixed table top, is equipped with the toper briquetting in the middle of this activity mesa, and this toper briquetting bottom is connected with elevating system, and externally mounted has external diameter expansion mould, fixed table top is equipped with and is used for compressing tightly the pinch roller of metal pipe wall and the riding wheel that sways, and the pinch roller is installed in the sliding tray, pinch roller along the distance of sliding tray rectilinear movement with the settlement of riding wheel interval, the riding wheel is located external diameter expansion mould below, the external diameter looks inscribe of its external diameter and external diameter expansion mould. This flange flanger simple structure, reasonable in design, can be on the metal pipe the blue limit of straight pressing, strengthened the intensity of junction, improved product quality, improved production efficiency by a wide margin to process such as avoided subsequent welding and polish has reduced manufacturing cost.
Description
Technical field
The utility model belongs to machining equipment field, is specifically related to a kind of flange flanger.
Background technology
After the metal circular tube of smoke exhaust fan machines, according to technological requirement, need at metal tube two ends welding flange.Common way is that ring flange cover is installed to metal circular tube end, welds together between neck flange and metal circular tube.But in actual production, because metal circular tube end cross-sectional is arc surface, can not fit tightly with neck flange, usually need many people to coordinate, close flat arc surface with hammer school, make it to match with flange, then while welding, not only time-consuming, make the labour intensity of workman high, and often produce stress deformation after welding, cause welding quality also bad.Also need polishing solder side and school to close after this external welding, workload is large, and production efficiency is low.Existing market has flange flanging device to solve this problem, but is need processing metal pipe and flange respectively mostly, is then placed on support by metal circular tube, flange put into by squeegee roller, allow it realize synchronous operation, in pressing, while welding.Although decrease part positioning work amount, but still need welding and polishing.Therefore need a kind of special equipment to suppress flange, make it one-body molded, reduce welding and subsequent handling, significantly enhance productivity.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of flange flanger.This flange flanger dependable performance, easy to operate, energy is pressure flange limit directly, and production efficiency is high.
The technical solution of the utility model is achieved in that a kind of flange flanger comprises frame and the moveable top that is arranged in frame and fixed mesa; Described moveable top carries out flip vertical by swinging mounting relative to fixed mesa, taper briquetting is provided with in the middle of this moveable top, the elevating mechanism pumped is connected with bottom this taper briquetting, taper briquetting outside is provided with external diameter expansion mould, this external diameter expansion mould comprises the expanded bore at the center of being arranged on and connected pressed home mechanism, expanded the external diameter of mould by extruding expanded bore, expanded bore and described taper briquetting match; The support roller that described fixed mesa is provided with pinch roller for compressing metal pipe wall and sways, pinch roller is arranged in sliding tray, described pinch roller along sliding tray rectilinear movement and and the distance that sets of support roller interval; Described support roller is positioned at below external diameter expansion mould, the external diameter phase inscribe of its external diameter and external diameter expansion mould.
Preferably, the elevating mechanism that described taper briquetting connects is lifting hydraulic cylinder or linear electric motors.
Preferably, the back side of described moveable top is connected with the hydraulic cylinder for driving upset.
Preferably, also comprise the angular transducer being arranged on moveable top, angular transducer is electrically connected with described hydraulic cylinder.
Preferably, described moveable top and fixed mesa are provided with multiple support wheel for bearing metal pipe, and this support wheel position is adjustable.
Described external diameter expansion mould is that the cylindrical mould of many group different-diameters is coaxially assembled successively, is provided with reinforcement between described cylindrical mould.
Preferably, the tapering of described taper briquetting is 5 ° ~ 10 °.
Described fixed mesa is provided with the guidance panel for operating control.
The utility model solves the defect existed in background technology, has following beneficial effect:
The flange flanger that the utility model provides, structure is simple, reasonable in design.This equipment process comprises is corrected and flange flange two step by circularity.By correcting to the circularity of pipe the quality that ensure that product, eliminating school and closing operation; By flange flange, on metal circular tube, direct pressing flange limit, makes it one-body molded, both enhance the intensity of junction, improve product quality, significantly improve production efficiency, eliminate again follow-up welding and polishing operation, reduce production cost, there are good market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of flange flanger;
Fig. 2 is the operating diagram of flange flanger;
In figure: 1-frame, 2-swinging mounting, 3-support wheel, 4-external diameter expansion mould, 5-taper briquetting, 6-moveable top, 7-support roller, 8-pinch roller, 9-fixed mesa, 10-guidance panel, 11-sliding tray, 12-hydraulic cylinder, 13-elevating mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of flange flanger as shown in Figure 1, this flange flanger comprises moveable top 6 and fixed mesa 9 that frame 1 and frame 1 are arranged; Moveable top 6 carries out flip vertical by swinging mounting 2 relative to fixed mesa 9, and be provided with taper briquetting 5 in the middle of this moveable top 6, the tapering of taper briquetting 5 is 5 ° ~ 10 °, preferably 7 °.The elevating mechanism 13 pumped is connected with bottom this taper briquetting 5, taper briquetting 5 outside is provided with external diameter expansion mould 4, this external diameter expansion mould 4 comprises the expanded bore and connected pressed home mechanism that center is provided with, the present embodiment selects multiple equal portion at pressure ram circumferentially, between connected by back-moving spring.Drive pressure ram circumferentially to expand outwardly by extruding expanded bore, thus expand the external diameter of mould.Expanded bore and taper briquetting 5 match.The support roller 7 that fixed mesa 9 is provided with the pinch roller 8 for compressing metal pipe wall and sways, pinch roller 8 is arranged in sliding tray 11, and pinch roller 8 is along the distance that sliding tray 11 moves linearly and support roller 7 interval sets; Support roller 7 is positioned at below external diameter expansion mould 4, the external diameter phase inscribe of its external diameter and external diameter expansion mould 4.The elevating mechanism 13 that taper briquetting 5 connects is lifting hydraulic cylinder or linear electric motors.The back side of moveable top 6 is connected with the hydraulic cylinder 12 for driving upset.Moveable top 6 and fixed mesa 9 are provided with multiple support wheel 3 for bearing metal pipe, and this support wheel 3 position is adjustable.External diameter expansion mould 4 is that the cylindrical mould of many group different-diameters is coaxially assembled successively, is provided with reinforcement between described cylindrical mould.Fixed mesa 9 is provided with the guidance panel 10 for operating control.
The course of work of the present utility model is: be inserted in by the metal circular tube processed on the external diameter of the external diameter expansion mould 4 outside taper briquetting 5, regulates the position of multiple support wheel 3 simultaneously, makes support wheel 3 can bearing metal pipe.External diameter expansion mould 4 can carry out combination according to processing pipe diameter and regulate, thus changes its diameter.Operation guidance panel 10, makes lifting hydraulic cylinder drive taper briquetting 5 to move down, makes taper briquetting 5 extrude external diameter expansion mould 4, make to expand external diameter dilatation mold 4, thus correct the circularity of metal circular tube.After extruding puts in place, circularity is corrected complete.Then start to suppress flange.Starter motor makes support roller 7 High Rotation Speed, due to support roller 7 external diameter and external diameter expansion mould 4 excircle part phase inscribe.The support roller 7 of high-speed rotation drives metal circular tube also high-speed rotation.Pinch roller 8 is along the close metal circular tube rotated of sliding tray 11 until mutually circumscribed, and namely metal circular tube tube wall is between support roller 7 and pinch roller 8, under frictional force and the effect of pinch roller 8 pressure, metal circular tube tube wall limit is rotated.Then primer fluid cylinder pressure 12, makes moveable top 6 carry out angle upset by swinging mounting 2, forces metal circular tube tube wall limit progressively to start to carry out flanging, shows set by Fig. 2.After moveable top 6 completes flip vertical, 90 ° of flanges of metal circular tube tube wall are just suppressed complete.Finally put down moveable top 6, take out shaping flanged metal circular tube.Then anti-phasely external diameter expansion mould 4 is put into, by above order compacting other end flange.The utility model can also adopt automatic control, is included on moveable top 6 and arranges angular transducer, and angular transducer is electrically connected with described hydraulic cylinder 12.When metal circular tube tube wall limit progressively starts to carry out flanging, its flanging angle can control, and when the angle that angular transducer detects is consistent with set angle, sends a signal to hydraulic cylinder 12, makes it stop stretching, and moveable top 6 stops upset.Can carry out the bending of arbitrarily angled flange, not only efficiency is high, and crudy is good, without the need to operations such as follow-up welding, polishing, school conjunctions, shortens process time and reduces production cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a flange flanger, is characterized in that, comprises frame (1) and the moveable top (6) that is arranged in frame (1) and fixed mesa (9), described moveable top (6) carries out flip vertical by swinging mounting (2) relative to fixed mesa (9), taper briquetting (5) is provided with in the middle of this moveable top (6), this taper briquetting (5) bottom is connected with the elevating mechanism (13) pumped, taper briquetting (5) outside is provided with external diameter expansion mould (4), this external diameter expansion mould (4) comprises the expanded bore at the center of being arranged on and connected pressed home mechanism, the external diameter of mould is expanded by extruding expanded bore, expanded bore and described taper briquetting (5) match, the support roller (7) that described fixed mesa (9) is provided with the pinch roller (8) for compressing metal pipe wall and sways, pinch roller (8) is arranged in sliding tray (11), described pinch roller (8) along sliding tray (11) rectilinear movement and and the distance that sets of support roller (7) interval, described support roller (7) is positioned at external diameter expansion mould (4) below, the external diameter phase inscribe of its external diameter and external diameter expansion mould (4).
2. flange flanger according to claim 1, is characterized in that: the elevating mechanism (13) that described taper briquetting (5) connects is lifting hydraulic cylinder or linear electric motors.
3. flange flanger according to claim 1, is characterized in that: the back side of described moveable top (6) is connected with the hydraulic cylinder (12) for driving upset.
4. flange flanger according to claim 3, is characterized in that: also comprise the angular transducer being arranged on moveable top (6), angular transducer is electrically connected with described hydraulic cylinder (12).
5. flange flanger according to claim 1, it is characterized in that: described moveable top (6) and fixed mesa (9) are provided with multiple support wheel for bearing metal pipe (3), and this support wheel (3) position is adjustable.
6. flange flanger according to claim 1, is characterized in that: described external diameter expansion mould (4) is that the cylindrical mould of many group different-diameters is coaxially assembled successively, is provided with reinforcement between described cylindrical mould.
7. flange flanger according to claim 1, is characterized in that: the tapering of described taper briquetting (5) is 5 ° ~ 10 °.
8. the flange flanger according to any one of claim 1 to 7, is characterized in that: described fixed mesa (9) is provided with the guidance panel (10) for operating control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368950.XU CN204735576U (en) | 2015-06-02 | 2015-06-02 | Flange flanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368950.XU CN204735576U (en) | 2015-06-02 | 2015-06-02 | Flange flanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735576U true CN204735576U (en) | 2015-11-04 |
Family
ID=54417335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368950.XU Expired - Fee Related CN204735576U (en) | 2015-06-02 | 2015-06-02 | Flange flanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204735576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858280A (en) * | 2015-06-02 | 2015-08-26 | 云南红光昭宇科技有限公司 | Flange flanging machine |
| CN110340680A (en) * | 2019-05-31 | 2019-10-18 | 沈阳透平机械股份有限公司 | A kind of turnover device and method for end flanges Vehicle Processing |
| CN114309196A (en) * | 2022-01-06 | 2022-04-12 | 佛山市南海佛迪机械有限公司 | Automatic flanging machine |
-
2015
- 2015-06-02 CN CN201520368950.XU patent/CN204735576U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858280A (en) * | 2015-06-02 | 2015-08-26 | 云南红光昭宇科技有限公司 | Flange flanging machine |
| CN104858280B (en) * | 2015-06-02 | 2017-01-18 | 云南红光昭宇科技有限公司 | Flange flanging machine |
| CN110340680A (en) * | 2019-05-31 | 2019-10-18 | 沈阳透平机械股份有限公司 | A kind of turnover device and method for end flanges Vehicle Processing |
| CN114309196A (en) * | 2022-01-06 | 2022-04-12 | 佛山市南海佛迪机械有限公司 | Automatic flanging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204735576U (en) | Flange flanger | |
| CN204159736U (en) | A kind of diel with blank fixture | |
| CN104588877B (en) | A kind of laser welding pallet system of track adaptive and force-feedback control | |
| CN206405639U (en) | The convertible motorcycle side wing plate welding mechanism for exempting from secondary dismounting | |
| CN204208953U (en) | A kind of metal tube bending equipment | |
| CN205056851U (en) | Steel bottle hydraulic pressure throat machine | |
| CN104551676B (en) | A kind of conjunction cylinder is welding integrated | |
| CN104014605B (en) | The equilateral reverse anti-extruding process of three-jaw flange sliding sleeve and reverse anti-extruding mold | |
| CN106042351A (en) | Flanging forming equipment for tetrafluorohydrazine hollow pipe | |
| CN104858280A (en) | Flange flanging machine | |
| CN202015748U (en) | Overall axle tube extrusion forming equipment for semitrailer | |
| CN203992953U (en) | A kind of transfer mechanism | |
| CN101890449A (en) | Integral spinning forming process for special pipes and support device thereof | |
| CN204603053U (en) | The seal oil circle Correction Die that a kind of bearing uses | |
| CN209349310U (en) | A kind of column levelling means of servo type | |
| CN209969407U (en) | Flaring device is used in wheel hub production | |
| CN203578510U (en) | Automatic blanking equipment for cellphone frames | |
| CN109365573A (en) | A kind of column levelling means of servo type | |
| CN111389990A (en) | Vertical fan barrel forming machine | |
| CN205996047U (en) | A kind of end socket hydraulic automatic forming machine | |
| CN106363066A (en) | Rolling forming machining method | |
| CN205341568U (en) | Nonrust steel pipe welding bead leveling device | |
| CN204701095U (en) | A kind of device embracing sheet cooling forming for plastic cement | |
| CN204365783U (en) | A kind of rolling forming device | |
| CN204263813U (en) | A kind of semi-automatic floral tube machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |