CN103978073A - Bending machine capable of rapidly manufacturing legs of leisure chair - Google Patents
Bending machine capable of rapidly manufacturing legs of leisure chair Download PDFInfo
- Publication number
- CN103978073A CN103978073A CN201410223923.3A CN201410223923A CN103978073A CN 103978073 A CN103978073 A CN 103978073A CN 201410223923 A CN201410223923 A CN 201410223923A CN 103978073 A CN103978073 A CN 103978073A
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- slide rail
- block
- leisure chair
- cylinder
- assembly
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Abstract
The invention relates to a bending machine capable of rapidly manufacturing the legs of a leisure chair. The bending machine capable of rapidly manufacturing the legs of the leisure chair comprises a clamping assembly for positioning metal pipes, a jacking assembly providing the clamping assembly with the positioning function, and a rotating assembly for bending the metal pipes. The jacking assembly comprises an inclined first air cylinder which is arranged under the clamping assembly, the action end of the first air cylinder is articulated, the other end of the first air cylinder is suspended, and the first air cylinder drives the clamping assembly to mover. By means of the inclined air cylinder, the bending machine capable of rapidly manufacturing the legs of the leisure chair solves the technical problems that the air cylinder is prone to bumping an operator during action and an upper air cylinder occupies a relatively large operating space, thereby facilitating manual operation and improving the production efficiency.
Description
Technical field
The present invention relates to a kind of bender, relate in particular to a kind of bender of quick Fabrication leisure chair leg.
Background technology
Though Chair structure is varied, all be unable to do without load-supporting part.And chair leg is the principal mode of chair load-supporting part, traditional chair leg is made up of four pillars, once and people see the chair that four pin support and just naturally think that it is old-fashioned, also therefore most designer is put into the structural design of chair in the change of chair leg.In prior art, a lot of office chairs turn the structure that has all adopted column wheel disc, and bar chair has been abandoned the concept that four legs support completely.Outward appearance, bar chair is more beautiful.And at present, in the stage that the competition in leisure chaise longue market has been reached the decisive stage, more lowland cost means stronger competitiveness.Meet materials economize, intensity is guaranteed, novel structure can be remarkable.Perhaps, after adopting steel pipe bending, forming support member or supporting part, is a kind of well solution wherein.Leisure chaise longue as shown in Figure 1, has just adopted steel pipe bending to be used as the chair leg of chair, and it is not old that its materials simple in structure are economized style, meets preferably above-mentioned requirements.So how by steel pipe bending? prior art CN201210104850.7 discloses a kind of pipeline bending equipment, it comprises frame, in described frame, be provided with bending trestle, described bending trestle comprises handle, described handle one end is provided with the first support portion coordinating with pipe diameter, the termination of described the first support portion offers holding section, in described holding section, be provided with liner, described liner is connected on the second support portion coordinating with pipe diameter, and described the second support portion is connected with a cylinder by connecting rod; On described bending trestle, be provided with the second fixator, described the second fixator is connected with No. two cylinders and is used for coordinating described the second support portion fixed-piping, described the second fixator is provided with the pivot on vertical direction, described pivotally connected first fixator that has, described the first fixator is connected with No. three cylinders and is used for coordinating described the first eyelid retractor fixed-piping; Described the second fixator comprises the fixed part that it is moved radially by described No. two cylinders along described the second support portion, described fixed part is connected with along described the second axially movable moving part in support portion, and described moving part is connected with and makes described pivotally supported No. four cylinders; Described pivot top is provided with bending wheel, and described bending wheel coordinates with described the first support portion and described the second support portion.But be also inconvenient to be used for steel pipe is bent to form chair leg to this pipeline bending equipment, such as, inconvenient side people from station of this equipment, once station, side people, along with the action of cylinder, very likely affects handling safety, occupy larger space if add casing, be also not easy to operation.
Summary of the invention
The present invention will solve bending equipment when work because of the unsafe problem of cylinder action, thereby a kind of bender that uses safe quick Fabrication leisure chair leg is provided.
The technical scheme that the present invention addresses the above problem is as follows:
The bender of quick Fabrication leisure chair leg, comprises the engaging assembly for metal tube location, gives the top of described engaging assembly stationkeeping ability and presses assembly and the runner assembly that makes metal tube generation bending; Described top pressure assembly comprises that being arranged on the below effect of engaging assembly holds the first tilting cylinder hinged and that the other end suspends, and described the first cylinder action makes it to be subjected to displacement in engaging assembly.
In technique scheme of the present invention, adopt and be arranged on below, tilting cylinder, solved the safe problem of cylinder action impact, and do not take up room and do not affect workman's operation.
Feature of the present invention is that hinged one end, cylinder one end suspends; This is to adapt with the action direction of power, in the time of cylinder action, and stressed impact, the angle of cylinder can deflect, and this is also the reason why hinged other end in cylinder one end will suspend.
As technique scheme preferably, described engaging assembly comprises radially vertical with metal tube and horizontally disposed the first slide rail, is slidably connected on described the first slide rail and has the first card plumber block of slot; Described the first cylinder action is in described the first card plumber block.
Described the first card plumber block is for metal tube is fixed, thereby while making the present invention carry out bending to metal tube, force part is stressed evenly, the stable effect of bending trace.
As technique scheme preferably, described engaging assembly also comprises the second horizontally disposed slide rail, is slidably connected on described the second slide rail and has the second card plumber block of slot; Before metal tube generation bending, described the second slide rail and described the first slide rail are arranged side by side, and when metal tube generation bending, described the second slide rail turns over suitable angle together with the second card plumber block provided thereon and makes metal tube generation bending.
As technique scheme preferably, described top presses assembly also to comprise the second cylinder, described the second cylinder action makes it to be subjected to displacement in described the second card plumber block.
As technique scheme preferably, contact with the first cylinder or the second cylinder face of an arcuation indent of position formation of described the first card plumber block and the second card plumber block lower bottom part.
As technique scheme preferably, described engaging assembly also comprises the first adjusting rod, the first regulating block and the second adjusting rod, the second regulating block, and described first adjusting rod one end is connected to the described first card plumber block other end with respect to the flexible connection of described the first regulating block; Described second adjusting rod one end is connected to the described second card plumber block other end with respect to the flexible connection of described the second regulating block.
Arranging of regulating block and adjusting rod can regulate length, the stability when adjusting of length can strengthen the slip of card plumber block.
As technique scheme preferably, also comprise a plummer, described plummer is connected to described the second slide rail.
Described plummer is used for bearing metal pipe fitting, thereby makes the effect of bending more stable.
As technique scheme preferably, described runner assembly comprises pivot, and the standing part and the rotating part that form based on described pivot, described the first slide rail is connected to described standing part, described the second slide rail is connected to described rotating part; Described pivot lower end connecting power device.
The present invention has following beneficial effect:
The technical problem that the present invention has easily met people while having adopted tilting cylinder to solve cylinder action, has also solved the cylinder of above putting and has taken the technical problem of larger operating space, thereby be convenient to workman's operation, has improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that is made up of the leisure chaise longue of chair leg steel pipe bending part;
Fig. 2 is the structural representation before the present invention bends;
Fig. 3 is the structural representation of the present invention while bending;
Fig. 4 is the schematic side view of the present invention while bending;
In figure, 1-metal tube, 2-the first cylinder, 3-the first slide rail, 4-slot, 5-first blocks plumber block, 6-second blocks plumber block, 7-the second slide rail, 8-the second cylinder, 9-the first adjusting rod, 10-the first regulating block, 11-the second adjusting rod, 12-the second regulating block, 13-plummer, 14-pivot, 15-power set.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed.
This detailed description of the invention is only explanation of the invention, is not limitation of the present invention.Any amendment that those skilled in the art have done after having read description of the present invention, as long as in the protection domain of claim, all will be subject to the protection of Patent Law.
As shown in Figure 1, a kind of leisure chaise longue, its chair leg is formed by metal tube bending.
As in Figure 2-4, a kind of bender of quick Fabrication leisure chair leg, it comprises the engaging assembly of locating for metal tube 1, gives the top of described engaging assembly stationkeeping ability and presses assembly and make metal tube 1 that the runner assembly of bending occur.
Described top pressure assembly comprises that being arranged on the below effect of engaging assembly holds the first tilting cylinder 2 and the second cylinder 8 hinged and that the other end suspends.
Described engaging assembly comprises radially vertical with metal tube and horizontally disposed the first slide rail 3, horizontally disposed the second slide rail 7, be slidably connected on described the first slide rail 3 and have slot 4 the first card plumber block 5, be slidably connected on described the second slide rail 7 and have before the second card plumber block 6, metal tube generation bending of slot 4, described the second slide rail 7 is arranged side by side with described the first slide rail 3; When metal tube generation bending, described the second slide rail 7 turns over suitable angle together with the second card plumber block 6 provided thereon and makes metal tube generation bending.
Described engaging assembly also comprises the first adjusting rod 9, the first regulating block 10 and the second adjusting rod 11, the second regulating block 12, and described first adjusting rod 9 one end are connected to described first card plumber block 5 other ends with respect to the flexible connection of described the first regulating block 10; Described second adjusting rod 11 one end are connected to described second card plumber block 6 other ends with respect to the flexible connection of described the second regulating block 12.
Also comprise a plummer 13, described plummer 13 is connected to described the second slide rail 7.
Described runner assembly comprises pivot 14, and based on described pivot 14 and form standing part and rotating part, described the first slide rail 3 is connected to described standing part, described the second slide rail 7 is connected to described rotating part; Described pivot 14 lower end connecting power devices 15, described power set 15 can be reducing motors.
Claims (8)
1. the bender of quick Fabrication leisure chair leg, comprises the engaging assembly for metal tube (1) location, gives the top of described engaging assembly stationkeeping ability and presses assembly and make metal tube (1) that the runner assembly of bending occur; It is characterized in that: hinged and tilting the first cylinder (2) that the other end suspends of engaging assembly below effect end is pressed assembly to comprise to be arranged in described top, and described the first cylinder (2) acts on engaging assembly and makes it to be subjected to displacement.
2. the bender of quick Fabrication leisure chair leg according to claim 1, it is characterized in that: described engaging assembly comprises radially vertical with metal tube and horizontally disposed the first slide rail (3), be slidably connected at described the first slide rail (3) above and there is first of slot (4) and block plumber block (5); Described the first cylinder (2) acts on described the first card plumber block (5).
3. the bender of quick Fabrication leisure chair leg according to claim 2, it is characterized in that: described engaging assembly also comprises horizontally disposed the second slide rail (7), be slidably connected at described the second slide rail (7) above and there is second of slot (4) and block plumber block (6); Before metal tube generation bending, described the second slide rail (7) is arranged side by side with described the first slide rail (3), when metal tube generation bending, described the second slide rail (7) turns over suitable angle together with the second card plumber block (6) provided thereon and makes metal tube generation bending.
4. the bender of quick Fabrication leisure chair leg according to claim 3, is characterized in that: described top presses assembly also to comprise the second cylinder (8), and described the second cylinder (8) acts on described the second card plumber block (6) and makes it to be subjected to displacement.
5. the bender of quick Fabrication leisure chair leg according to claim 3, is characterized in that: contact with the first cylinder (2) or the second cylinder (8) face of an arcuation indent of position formation of described the first card plumber block (5) and the second card plumber block (6) lower bottom part.
6. the bender of quick Fabrication leisure chair leg according to claim 3, it is characterized in that: described engaging assembly also comprises the first adjusting rod (9), the first regulating block (10) and the second adjusting rod (11), the second regulating block (12), described the first adjusting rod (9) one end is connected to described first card plumber block (5) other end with respect to the flexible connection of described the first regulating block (10); Described the second adjusting rod (11) one end is connected to described second card plumber block (6) other end with respect to the flexible connection of described the second regulating block (12).
7. the bender of quick Fabrication leisure chair leg according to claim 3, is characterized in that: also comprise a plummer (13), described plummer (13) is connected to described the second slide rail (7).
8. the bender of quick Fabrication leisure chair leg according to claim 3, it is characterized in that: described runner assembly comprises pivot (14), and based on described pivot (14) and form standing part and rotating part, described the first slide rail (3) is connected to described standing part, and described the second slide rail (7) is connected to described rotating part; Described pivot (14) lower end connecting power device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223923.3A CN103978073A (en) | 2014-05-23 | 2014-05-23 | Bending machine capable of rapidly manufacturing legs of leisure chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223923.3A CN103978073A (en) | 2014-05-23 | 2014-05-23 | Bending machine capable of rapidly manufacturing legs of leisure chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103978073A true CN103978073A (en) | 2014-08-13 |
Family
ID=51270378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410223923.3A Pending CN103978073A (en) | 2014-05-23 | 2014-05-23 | Bending machine capable of rapidly manufacturing legs of leisure chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307941A (en) * | 2014-10-17 | 2015-01-28 | 浙江安吉惠业家具有限公司 | Steel pipe bending machine for manufacturing chair framework |
| CN104588466A (en) * | 2015-02-04 | 2015-05-06 | 吴中经济技术开发区越溪斯特拉机械厂 | Bending mechanism of ignition needle production device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041432A1 (en) * | 1980-05-28 | 1981-12-09 | Société Nouvelle des Cintreuses MINGORI | Apparatus for deforming tubes |
| US4563891A (en) * | 1982-11-04 | 1986-01-14 | Rigobert Schwarze | Pipe bending machine |
| CN2485065Y (en) * | 2000-05-30 | 2002-04-10 | 颖霖机械工业股份有限公司 | Pipe-bending machine with control of precisive bending angle |
| CN201493358U (en) * | 2009-09-07 | 2010-06-02 | 常州腾飞不锈钢有限公司 | Intelligent stainless automatic pipe bending machine |
| CN203875159U (en) * | 2014-05-23 | 2014-10-15 | 浙江国华家具有限公司 | Bending machine for rapidly manufacturing leisure chair legs |
-
2014
- 2014-05-23 CN CN201410223923.3A patent/CN103978073A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041432A1 (en) * | 1980-05-28 | 1981-12-09 | Société Nouvelle des Cintreuses MINGORI | Apparatus for deforming tubes |
| US4563891A (en) * | 1982-11-04 | 1986-01-14 | Rigobert Schwarze | Pipe bending machine |
| CN2485065Y (en) * | 2000-05-30 | 2002-04-10 | 颖霖机械工业股份有限公司 | Pipe-bending machine with control of precisive bending angle |
| CN201493358U (en) * | 2009-09-07 | 2010-06-02 | 常州腾飞不锈钢有限公司 | Intelligent stainless automatic pipe bending machine |
| CN203875159U (en) * | 2014-05-23 | 2014-10-15 | 浙江国华家具有限公司 | Bending machine for rapidly manufacturing leisure chair legs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307941A (en) * | 2014-10-17 | 2015-01-28 | 浙江安吉惠业家具有限公司 | Steel pipe bending machine for manufacturing chair framework |
| CN104307941B (en) * | 2014-10-17 | 2017-03-08 | 浙江安吉惠业家具有限公司 | For manufacturing the steel pipe bender of Chair frame |
| CN104588466A (en) * | 2015-02-04 | 2015-05-06 | 吴中经济技术开发区越溪斯特拉机械厂 | Bending mechanism of ignition needle production device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |