CN204523888U - A kind of bending and molding device - Google Patents
A kind of bending and molding device Download PDFInfo
- Publication number
- CN204523888U CN204523888U CN201520104378.6U CN201520104378U CN204523888U CN 204523888 U CN204523888 U CN 204523888U CN 201520104378 U CN201520104378 U CN 201520104378U CN 204523888 U CN204523888 U CN 204523888U
- Authority
- CN
- China
- Prior art keywords
- pressure arm
- arm
- supporting station
- block
- 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
Abstract
A kind of bending and molding device, comprise support, supporting station, mould, limited block pressure arm one and pressure arm two, described pressure arm one is identical with the structure of pressure arm two, includes leading arm, position limiting slide block, connecting rod one, connecting rod two, connection sliding block and push arm; Pressure arm one left and right relative to pressure arm two to be symmetrical arranged and pressure arm one is located at the rear side of pressure arm two to vertical plane, the right-hand member of pressure arm one is fixedly connected with supporting station, the right-hand member of described pressure arm two is fixedly connected with turntable by connecting plate, rotating shaft coordinates with the lower end of turntable through supporting station from support, and there is certain vertical interval the upper surface of turntable relative to the lower surface of mould; In pressure arm two, the outer end of leading arm is connected in the rotating shaft between described support and supporting station by a radial link.It once can realize bending forming, and improve the operating efficiency of bend pipe and improve products obtained therefrom uniformity, rate of reducing the number of rejects and seconds, can also reduce labour's use amount, reduces production cost.
Description
Technical field
The utility model relates to the correlative technology field of former, specifically a kind of bending and molding device.
Background technology
At present, what the bend pipe 10 produced as shown in Figure 1 adopted is the manual method bent.For obtaining the bend pipe 10 of shape shown in Fig. 1, workman needs a straight tube to be carried out five bendings.The product obtained not only uniformity is poor, and percent defective is higher, and production efficiency is low, and the required quantity of labour force requires many, and production cost is high.
Utility model content
The purpose of this utility model is to provide a kind of bending and molding device, and it can make capillary bend and realize one-shot forming, not only ensure that homogeneity of product, and enhances productivity, make to reduce the use amount of labour, cut down finished cost.
The technical scheme in the invention for solving the technical problem is: a kind of bending and molding device, comprising:
Support, the front end of described support is semicircle;
Supporting station, the rear end of described supporting station can be set to be rectangle, and front end is rounded; The rear end of described supporting station is connected with described support upper surface by back-up block; After installation, the center of circle of described support front end is overlapped with the center of circle of described supporting station front end;
Mould, the bearing of trend of described mould along front and back to, leading portion is profiling section, and back segment is load segment, and back segment is by being arranged on the fixed block one of described supporting station upper surface and fixed block two and being connected on described supporting station;
Limited block, described limited block is arranged on side, described mould profiling section rear end, and after assembling, described limited block contacts with the adjacent surface of described mould;
Pressure arm one and pressure arm two, described pressure arm one is identical with the structure of pressure arm two, includes leading arm, position limiting slide block, connecting rod one, connecting rod two, connection sliding block and push arm; Arrange in described leading arm upper surface along left and right to straight trough, the lower end of described position limiting slide block, connection sliding block and push arm arranges boss respectively and coordinates with described straight trough, and forms secure fit between described position limiting slide block and described leading arm; Described connecting rod one arranges outward extending push rod; When initial position,
Connecting rod slider structure is hinged into through described connecting rod one with described connecting rod two in turn between the right side of described position limiting slide block and the left side of described connection sliding block, the right side of described connection sliding block and the left end of described push arm are by vertically extending rail groove respective outer side edges, the right-hand member of described push arm arranges briquetting, and the right side of described briquetting is imitation profile;
The right-hand member of described pressure arm one is fixedly connected with described supporting station, and the rear end of the corresponding described mould profiling section of described pressure arm one (during use, regulating described limited block that the front end face of limited block is alignd with the back plan of briquetting in pressure arm one);
The right-hand member of described pressure arm two is fixedly connected with turntable by connecting plate;
After installation, described pressure arm one and described pressure arm two to be symmetrical arranged and described pressure arm one is arranged on the rear side of described pressure arm two to vertical plane about about place, the center of circle, described supporting station front end;
In described supporting station front end, vertically extending through hole is set centered by this end center of circle, through hole on described support on corresponding described supporting station arranges a blind hole, the lower end of rotating shaft coordinates with described blind hole, upper end coordinates with the lower end of described turntable through described through hole, and there is certain vertical interval the lower surface of the relatively described mould in the upper surface of described turntable;
In described pressure arm two, the outer end of leading arm is connected in the rotating shaft between described support and supporting station by a radial link.
Further, described fixed block two is arranged along sagittal tapped through hole, this tapped through hole coordinates with spacing screw mandrel one, and described limited block is fixed on the front end of described spacing screw mandrel one.
Further, when initial position, the left end of described leading arm arranges the flange of Vertical dimension, flange arrange left and right to tapped through hole, spacing leading screw two coordinates with this tapped through hole and the right-hand member of spacing leading screw two is connected the left side of described position limiting slide block.
Further, the length of described push rod axis and respective link one is to linear vertical.
Further, when described pressure arm one lays respectively at the described mould left and right sides with described pressure arm two and forms straight line, the front end face of described back-up block contacts with the periphery wall of described radial link.
The beneficial effects of the utility model are: it once can realize bending forming, and improve the operating efficiency of bend pipe and improve products obtained therefrom uniformity, rate of reducing the number of rejects and seconds, can also reduce labour's use amount, reduces production cost.
Accompanying drawing explanation
The bend pipe shape figure that Fig. 1 bending and molding device involved by the utility model processes;
Fig. 2 is plan structure schematic diagram when two pressure arms are in initial position in the utility model;
Fig. 3 is plan structure schematic diagram when two pressure arms are in terminal location in the utility model;
Fig. 4 is the fractionation structural representation of each parts on pressure arm in the utility model;
Main TV structure schematic diagram when each parts are in initial position on Fig. 5 pressure arm involved by the utility model;
Fig. 6 is main TV structure schematic diagram when each parts are in pressing position on involved pressure arm in the utility model;
Fig. 7 is the fit structure schematic diagram in the utility model between involved pressure arm two and support and supporting station;
In figure: 1 support, 2 supporting stations, 21 fixed block one, 22 fixed blocks two, 3 back-up blocks, 4 moulds, 5 limited blocks, 51 spacing leading screws one, 6 pressure arm one, 61 leading arms, 62 position limiting slide blocks, 63 spacing leading screws two, 64 connecting rod one, 641 push rods, 65 connecting rod two, 66 connection sliding blocks, 67 push arms, 671 briquettings, 7 pressure arm two, 71 turntables, 72 win in succession, 8 rotating shafts, 9 radial link, 10 bend pipes.
Detailed description of the invention
For ease of understanding technology contents of the present utility model, below in conjunction with accompanying drawing, its technical scheme is described further.
A kind of bending and molding device as shown in Figures 2 to 7, comprises support 1, supporting station 2, mould 4, limited block 5, pressure arm 1, pressure arm 27, turntable 71, rotating shaft 8 and radial link 9.
As shown in Figure 2 and Figure 3, the front end of described support 1 is semicircle, and rear end is rectangle, and its upper surface is set to plane.The rear end of described supporting station 2 is rectangle, and front end rounded (being more than half circle), its upper surface is also set to plane.The rear end of described supporting station 2 is connected with described support 1 upper surface by back-up block 3, and back-up block 3 is cuboid bulk, the extension of its length to for front and back to.After installation, the center of circle of described support 1 front end is overlapped with the center of circle of described supporting station 2 front end, and ensure that back-up block 3 makes support 1 parallel with described supporting station 2 and the alternate certain vertical interval of opposite face.Shown mould 4 entirety is in vertically arranged tabular.The bearing of trend of mould 4 along front and back to, its leading portion is profiling section, process for copying the medial surface of required bend pipe 10 (shown in Fig. 1), even if the front end of this section is arcwall face, left and right side is plane, and the thickness of this section of rear end part about this section of front end, is greater than to thickness, crossover position is cambered surface transition.The back segment of mould 4 is load segment, about this section, face is plane and back segment is connected on described supporting station 2 by the fixed block 1 and fixed block 2 22 being arranged on described supporting station 2 upper surface, make described mould 4 in front and back center line upwards through the center of circle, described supporting station 2 front end.Described fixed block 2 22 is arranged along sagittal tapped through hole, this tapped through hole coordinates with spacing screw mandrel 1, described limited block 5 is fixed on the front end of described spacing screw mandrel 1, make described limited block 5 correspondence be arranged on described mould 4 profiling section rear end left surface, and after assembling, described limited block 5 contact with the adjacent surface of described mould 4.The front end face of described limited block 5 is plane;
As shown in Figures 2 to 6, described pressure arm 1 is identical with the structure of pressure arm 27, includes leading arm 61, position limiting slide block 62, connecting rod 1, connecting rod 2 65, connection sliding block 66 and push arm 67.Described leading arm 61 in cuboid, described leading arm 61 upper surface is arranged along its length to straight trough.The lower end of described position limiting slide block 62, connection sliding block 66 and push arm 67 arranges boss respectively and coordinates with described straight trough.Make to form secure fit between described position limiting slide block 62 and described leading arm 61, namely described position limiting slide block 62 can relatively described leading arm 61 straight trough slide, but can also when sliding into correct position and leading arm 61 be connected to one.For realizing forming secure fit between described position limiting slide block 62 and described leading arm 61, as as shown in Fig. 2 to Fig. 7, the flange of Vertical dimension is set at the left end (leading arm in for Fig. 3, Fig. 7 in pressure arm 27 is right-hand member) of described leading arm 61, flange arrange left and right to tapped through hole, spacing leading screw 2 63 coordinates with this tapped through hole and the right-hand member of spacing leading screw 2 63 is connected the left side of described position limiting slide block 62.
The length of described leading arm 61 extends in left-right direction.When initial position, be hinged into connecting rod slider structure through described connecting rod 1 with described connecting rod 2 65 in turn between the right side of described position limiting slide block 62 and the left side of described connection sliding block 66, connecting rod 1 moves towards the trend along straight trough on leading arm 61 with the length of connecting rod 2 65.Described connecting rod 1 arranges outward extending push rod 641, makes the length of described push rod 641 axis and respective link 1 to linear vertical.As shown in Figure 5 and Figure 6, make described connecting rod 1, connecting rod 2 65 by bending state transposition straight line turntable by promoting described push rod 641, thus by described connection sliding block 66 forward.There is certain length the lower end of described push rod 641 through described connecting rod 1, and this length make connecting rod 1, connecting rod 2 65 formed straight line time, push rod corrects for 641 times and contacts with the upper surface of leading arm 61 (for plane), now also need to make the tandem size of push rod 641 lower end be greater than the width of straight trough on leading arm 61, otherwise need to make the increase of above-mentioned length as a segment distance of the groove depth degree of depth, when such connecting rod 1, connecting rod 2 65 form straight line, push rod corrects for 641 times and contacts with the groove bottom of straight trough on leading arm 61 (for plane).The lower end of push rod 641 is made to extend appropriate length, object be prevent making connecting rod 1 because promoting excessive, the pin joint of connecting rod 2 65 bends downwards, briquetting 671 can not be formed good compression to tubing by connecting rod 2 65 to pulling back dynamic, make tube activity in the process of rotating pressure arm 27, it is asymmetric that gained is bent into product tubing.The right side of described connection sliding block 66 and the left end of described push arm 67 are by vertically extending rail groove respective outer side edges, namely the dove-tail form protruding rail that Vertical dimension extends can be set in the right side of connection sliding block 66, accordingly vertically extending dovetail groove be set in the left side of push arm 67.The right-hand member of described push arm 67 arranges briquetting 671, and the right side of described briquetting 671 is plane.
As shown in Figure 2 and Figure 3, the right-hand member of described pressure arm 1 is fixedly connected with described supporting station 2, and described pressure arm 1 correspondence is at the back-end location of described mould 4 profiling section.During use, by regulating described limited block 5, the front end face of limited block 5 is alignd with the back plan of briquetting 671 in pressure arm 1.As shown in Figure 3, when pressure arm 1 forms straight line with pressure arm 27, two briquettings 671 are corresponding to the left and right sides of the back-end location of the profiling section of mould 4 respectively, and the front end face of briquetting 671 is corresponding with the transition arcs shaped position between before and after mould 4 profiling section, make the crossover position between the front end face of briquetting 671 and left side or right side be arranged to arc-shaped transition, and the radius of this arc is consistent with the transition arcs radius in mould 4 profiling section for this reason.Even if described briquetting 671 front end face form the end face consistent with the low profile of bend pipe 10 shown in Fig. 1 profile.As shown in Figure 2, the right-hand member of described pressure arm 27 is fixedly connected with turntable 71 by connecting plate 72, and after installing, described pressure arm 1 and described pressure arm 27 to be symmetrical arranged and described pressure arm 1 is arranged on the rear side of described pressure arm 27 to vertical plane about about place, the center of circle, described supporting station 2 front end.Arrange two pressure arms 6,7 (i.e. each parts on it) in front and back width upwards, adjacent face spacing therebetween is preferably made to control within the scope of 3mm (for ease of analysing clearly, in figure, spacing is up-sizing), to ensure that the front portion of the pressure arm 27 when rotating pressure arm 27 can promote pipe and bend along the outline of mould 4.As shown in Figure 7, in described supporting station 2 front end, vertically extending through hole is set centered by this end center of circle, through hole on described support 1 on corresponding described supporting station 2 arranges a blind hole, the lower end of rotating shaft 8 coordinates with described blind hole, upper end coordinates with the lower end of described turntable 71 through described through hole, and there is certain vertical interval the lower surface of the relatively described mould 4 in the upper surface of described turntable 71.In described pressure arm 27, the outer end of leading arm 61 is connected in the rotating shaft 8 sections between described support 1 and supporting station 2 by a radial link 9.Described like this pressure arm 27 just can at horizontal rotation in surface centered by the center of circle, supporting station 2 front end, and in order to prevent described pressure arm 27 can also be rotated counterclockwise after forming the straight angle with pressure arm 1, the front end of described back-up block 3 is preferably made to extend to correct position forward, and the front end face of back-up block 3 contacts with the outer peripheral face of radial link 9 when pressure arm 27 is the straight angle relatively with pressure arm 1, thus formed spacing.
Using method: first according to the axial length treating bending tube material, regulate the position of described limiting section 5 leading portion relatively described mould 4 profiling section rear end, then the right position of the relatively described leading arm 61 of position limiting slide block 62 according to the diameter adjustment of tubing, is fixed on position limiting slide block 62 on leading arm 61 after adjusting.After adjustment, make described pressure arm 1, pressure arm 27 return initial position as shown in Figure 2, and make the connecting rod 1 on each leading arm 61 and connecting rod 2 65 be in state as shown in Figure 5.By corresponding for the straight tube one end to be processed front end face at described limited block 5, the push rod 641 promoted on described pressure arm 1 makes pressure arm 1 be in the state shown in Fig. 6, then described pressure arm 27 is rotated, now straight tube promotes by the briquetting 671 on pressure arm 27, outline along described mould 4 bends, described pressure arm 27 and pressure arm 1 be in as indicated at 3 state time, the push rod 641 promoted on described pressure arm 27 makes pressure arm 27 be in the state shown in Fig. 6, complete bending, rotate backward pressure arm 27 and get except finished product.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (7)
1. a bending and molding device, is characterized in that: comprising:
Support, the front end of described support is semicircle;
Supporting station, the front end of described supporting station is rounded; The rear end of described supporting station is connected with described support upper surface by back-up block; After installation, the center of circle of described support front end is overlapped with the center of circle of described supporting station front end;
Mould, the bearing of trend of described mould along front and back to, leading portion is profiling section, and back segment is load segment, and back segment is by being arranged on the fixed block one of described supporting station upper surface and fixed block two and being connected on described supporting station;
Limited block, described limited block is arranged on side, described mould profiling section rear end, and after assembling, described limited block contacts with the adjacent surface of described mould;
Pressure arm one and pressure arm two, described pressure arm one is identical with the structure of pressure arm two, includes leading arm, position limiting slide block, connecting rod one, connecting rod two, connection sliding block and push arm;
Arrange in described leading arm upper surface along left and right to straight trough, the lower end of described position limiting slide block, connection sliding block and push arm arranges boss respectively and coordinates with described straight trough, and forms secure fit between described position limiting slide block and described leading arm; Described connecting rod one arranges outward extending push rod; When initial position,
Connecting rod slider structure is hinged into through described connecting rod one with described connecting rod two in turn between the right side of described position limiting slide block and the left side of described connection sliding block, the right side of described connection sliding block and the left end of described push arm are by vertically extending rail groove respective outer side edges, the right-hand member of described push arm arranges briquetting, and the right side of described briquetting is imitation profile;
The right-hand member of described pressure arm one is fixedly connected with described supporting station, and the rear end of the corresponding described mould profiling section of described pressure arm one;
The right-hand member of described pressure arm two is fixedly connected with turntable by connecting plate;
After installation, described pressure arm one and described pressure arm two to be symmetrical arranged and described pressure arm one is arranged on the rear side of described pressure arm two to vertical plane about about place, the center of circle, described supporting station front end;
In described supporting station front end, vertically extending through hole is set centered by this end center of circle, through hole on described support on corresponding described supporting station arranges a blind hole, the lower end of rotating shaft coordinates with described blind hole, upper end coordinates with the lower end of described turntable through described through hole, and there is certain vertical interval the lower surface of the relatively described mould in the upper surface of described turntable;
In described pressure arm two, the outer end of leading arm is connected in the rotating shaft between described support and supporting station by a radial link.
2. a kind of bending and molding device according to claim 1, is characterized in that: arrange on described fixed block two along sagittal tapped through hole, and this tapped through hole coordinates with spacing screw mandrel one, and described limited block is fixed on the front end of described spacing screw mandrel one.
3. a kind of bending and molding device according to claim 1 and 2, it is characterized in that: when initial position, the left end of described leading arm arranges the flange of Vertical dimension, flange arrange left and right to tapped through hole, spacing leading screw two coordinates with this tapped through hole and the right-hand member of spacing leading screw two is connected the left side of described position limiting slide block.
4. a kind of bending and molding device according to claim 1 and 2, is characterized in that: the length of described push rod axis and respective link one is to linear vertical.
5. a kind of bending and molding device according to claim 1 and 2, it is characterized in that: when described pressure arm one lays respectively at the described mould left and right sides with described pressure arm two and forms straight line, the front end face of described back-up block contacts with the periphery wall of described radial link.
6. a kind of bending and molding device according to claim 5, it is characterized in that: when initial position, the left end of described leading arm arranges the flange of Vertical dimension, flange arrange left and right to tapped through hole, spacing leading screw two coordinates with this tapped through hole and the right-hand member of spacing leading screw two is connected the left side of described position limiting slide block.
7. a kind of bending and molding device according to claim 3, is characterized in that: when described pressure arm one lays respectively at the described mould left and right sides with described pressure arm two and forms straight line, the front end face of described back-up block contacts with the periphery wall of described radial link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104378.6U CN204523888U (en) | 2015-02-12 | 2015-02-12 | A kind of bending and molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104378.6U CN204523888U (en) | 2015-02-12 | 2015-02-12 | A kind of bending and molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523888U true CN204523888U (en) | 2015-08-05 |
Family
ID=53737942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104378.6U Expired - Fee Related CN204523888U (en) | 2015-02-12 | 2015-02-12 | A kind of bending and molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158455A (en) * | 2018-08-20 | 2019-01-08 | 佛山市澳霆环境设备制造有限公司 | A kind of pipe gripping device and the bending machine using the device |
| CN109622827A (en) * | 2019-01-16 | 2019-04-16 | 衡水市橡胶总厂有限公司 | Steel wire rope loop forming manufacturing equipment |
-
2015
- 2015-02-12 CN CN201520104378.6U patent/CN204523888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158455A (en) * | 2018-08-20 | 2019-01-08 | 佛山市澳霆环境设备制造有限公司 | A kind of pipe gripping device and the bending machine using the device |
| CN109622827A (en) * | 2019-01-16 | 2019-04-16 | 衡水市橡胶总厂有限公司 | Steel wire rope loop forming manufacturing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101898207B (en) | Four-point bending progressive die forming method for large straight seam pipe blank | |
| CN102581165B (en) | Continuous cold-roll forming method for stainless steel side wall bottom edge beam | |
| CN204523888U (en) | A kind of bending and molding device | |
| CN105268835A (en) | Three-segment type arc support swing-along-shape bend pipe lower die | |
| CN201511061U (en) | On-line roll-bending device used on cold-formed steel rolling mill | |
| CN204770056U (en) | Space spiral coil push away curved builder with straight section | |
| CN202160078U (en) | Adjustable formed coil expending device | |
| CN101537449B (en) | Device for bending and molding section material with variable curvature | |
| CN103658334A (en) | Adjustable pipe-bending die | |
| CN105215149A (en) | Sphere cantilever type bidirectional punching die | |
| CN102513473A (en) | Continuous roller type cold-roll forming process for stainless steel covering panels of car bodies | |
| CN103394590B (en) | Stamping die structure for circumferential bolts and longitudinal bolts for rail transit | |
| CN105268761A (en) | Large-diameter thick-walled longitudinal submerged-arc welding pipe based on J-forming C-forming O-forming and Compression to make round (JCOC) forming process | |
| CN104858275A (en) | Machine for realizing push bending of water cut product | |
| CN205342455U (en) | Shaping production line of many specifications side pipe roll extrusion | |
| JP2016193442A (en) | Press-molding device | |
| CN201357193Y (en) | Forming die of supporting plate in fuel distributing pipe of automobile engine | |
| CN204670253U (en) | A kind of tangent plane cutter mechanism of variable-width | |
| CN103394547B (en) | A kind of bend forming method | |
| CN202129352U (en) | Bending mould of metal plate bending machine tool | |
| CN205032521U (en) | Pipe bending device | |
| CN103599970A (en) | Forming device of contact pedestal for 550kV disconnector | |
| CN206474530U (en) | A kind of automatic moulding apparatus for shaping | |
| CN206083504U (en) | Steel pipe forming device | |
| CN205833905U (en) | A kind of forming elbow mould for tubing manufacturer |
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: 20150805 Termination date: 20180212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |