CN202239106U - Multi-bend pipe bending machine - Google Patents
Multi-bend pipe bending machine Download PDFInfo
- Publication number
- CN202239106U CN202239106U CN2011202940047U CN201120294004U CN202239106U CN 202239106 U CN202239106 U CN 202239106U CN 2011202940047 U CN2011202940047 U CN 2011202940047U CN 201120294004 U CN201120294004 U CN 201120294004U CN 202239106 U CN202239106 U CN 202239106U
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- Prior art keywords
- retractor device
- groove
- roller
- bend pipe
- free end
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-bend pipe bending machine, comprising a positioning column (2), a first expansion device (3), a second expansion device (4), a third expansion device (9) and a fourth expansion device (10) which are arranged on a rack (1), wherein a first cavity for bending an elbow pipe and accommodating the first bend of the elbow pipe is formed between the positioning column (2) and the second expansion device (4), the free end of the first expansion device (3) is provided with a hole (6), the head part of the elbow pipe can be inserted into the hole (6), the opening of the hole (6) is positioned at one opening of the first cavity, a second cavity for bending the elbow pipe and accommodating the second bend of the elbow pipe is formed between the third expansion device (9) and the fourth expansion device (10), and one opening of the second cavity is positioned at the other opening of the first cavity. The multi-bend pipe bending machine is high in production efficiency and the produced elbow pipes are uniform in specification.
Description
Technical field
The utility model relates to a kind of swan neck system, specifically is a kind of how curved bending machine that is used to do the leggy bend pipe.
Background technology
At present, the work that bends of bend pipe is to rely on manual some bend pipe aids that use to carry out more.The manual so how winding pipe of these bend pipe aids making that uses, not only production bending efficiency is lower, and the bend pipe of producing is diversified in specifications, and its yield rate is lower.Therefore, for these reasons, needing to demand the how curved bending machine of a kind of production efficiency height and bend pipe uniform specification urgently, to address the above problem.
The utility model content
The technical problem that the utility model will solve is, overcomes the defective of above prior art, and the how curved bending machine of a kind of production efficiency height and bend pipe uniform specification is provided.
The technical scheme of the utility model is, a kind of many curved bending machines are provided, and comprises the reference column, first retractor device, second retractor device, the 3rd retractor device and the 4th retractor device that are located on the frame; Can form one between the described reference column and second retractor device and be used for the first curved cavity of bending bend pipe and ccontaining bend pipe first; The free end of described first retractor device is provided with one and supplies the hole of tube head insertion, and the opening in said hole is positioned at an opening part of first cavity; Can form one between described the 3rd retractor device and the 4th retractor device and be used for the second curved cavity of bending bend pipe and ccontaining bend pipe second, an opening of said second cavity is positioned at another opening part of first cavity.
Described first cavity is made up of with the arc half slot that is positioned on the second retractor device free end the arc half slot that is located on the reference column; The said arc half slot that is located on the reference column is meant: described reference column is provided with an arc surface, and described arc surface is provided with semicircle first groove along the arc surface setting; The said arc half slot that is positioned on the second retractor device free end is meant: the free end of described second retractor device is provided with first roller, and the circumference of said first roller is provided with second groove.
Described second cavity is made up of with the arc half slot that is located on the 4th retractor device free end the arc half slot that is located on the 3rd retractor device free end; The said arc half slot that is located on the 3rd retractor device free end is meant: described the 3rd retractor device is provided with a curved panel, and described curved panel is provided with the 3rd groove of arc; The said arc half slot that is located on the 4th retractor device free end is meant: the free end of described the 4th retractor device is provided with second roller, and the excircle of said second roller is provided with the 4th groove.
Described bending machine also comprises rack-mounted the 5th retractor device, the 6th retractor device and the 7th retractor device; The free end of described the 5th retractor device is provided with the 3rd roller, and the excircle of said the 3rd roller is provided with the 5th groove; The free end of described the 6th retractor device is provided with the 4th roller, and the excircle of said the 4th roller is provided with the 5th groove and is equipped with the 6th groove of clamping bend pipe mutually; The free end of described the 7th retractor device is provided with one and is used for the bend pipe draw-in groove that ccontaining bend pipe the 3rd is bent.
The flexible direction of described the 5th retractor device is vertical each other with the flexible direction of the 6th retractor device.
Described bending machine also comprises rack-mounted the 8th retractor device and the 9th retractor device; The free end of said the 8th retractor device is provided with the 5th roller, and described the 5th roller is provided with the 6th groove and is equipped with the 7th groove of clamping bend pipe mutually; Described the 9th retractor device is provided with the 6th roller, and the excircle of said the 5th roller is provided with and is used for the 8th groove that ccontaining bend pipe the 4th is bent.
The flexible direction of said the 8th retractor device is vertical each other with the flexible direction of the 6th retractor device.
After adopting above structure, the utility model compared with prior art has the following advantages:
The utility model bending machine inserts bend pipe in the hole of first retractor device earlier when making bend pipe, and first retractor device stretches out then, and second retractor device stretches out and matches with reference column, promotes bend pipe bending for the first time; Then the 3rd retractor device stretches out, and the 4th retractor device stretches out and cooperates the bending for the second time of promotion bend pipe with the 3rd retractor device, and second retractor device and the 4th retractor device are withdrawn; Then the 5th retractor device stretches out, and lives bend pipe with the 6th retractor device matching and fixing, and the 7th retractor device stretches out simultaneously, forms bending for the third time, then the 5th retractor device withdrawal; The 8th retractor device stretches out simultaneously, lives bend pipe with the 6th retractor device matching and fixing, and the 9th retractor device stretches out and forms the 4th bending, all retractor device withdrawals then, pickup.The bending major part of above-mentioned whole bend pipe all is to accomplish through bending machine, thus the utility model bending machine not only production efficiency is high, and the bend pipe uniform specification of producing, so its yield rate is very high.
Description of drawings
Accompanying drawing is the structural representation of the utility model bending machine.
Shown in the figure 1, frame, 1.1, base plate, 1.2, top board, 1.3, front side board, 1.4, right plate, 2, reference column; 3, first retractor device, 4, second retractor device, 5, first groove, 6, the hole, 7, first roller, 8, second groove; 9, the 3rd retractor device, the 10, the 4th retractor device, 11, curved panel, the 12, the 3rd groove, 13, second roller; 14, the 4th groove, the 15, the 5th retractor device, the 16, the 6th retractor device, the 17, the 7th retractor device, the 18, the 3rd roller; 19, the 5th groove, 20, the bend pipe draw-in groove, the 21, the 4th roller, the 22, the 8th retractor device, the 23, the 9th retractor device; 24, the 5th roller, the 25, the 6th roller, the 26, the 6th groove, the 27, the 7th groove, the 28, the 8th groove.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Shown in accompanying drawing, a kind of many curved bending machines of the utility model comprise the reference column that is located on the frame 12, first retractor device 3, second retractor device 4, the 3rd retractor device 9 and the 4th retractor device 10; Can form one between the described reference column 2 and second retractor device 4 and be used for the first curved cavity of bending bend pipe and ccontaining bend pipe first; The free end of described first retractor device 3 is provided with one and supplies the hole 6 of tube head insertion, and the opening in said hole 6 is positioned at an opening part of first cavity; Can form one between described the 3rd retractor device 9 and the 4th retractor device 10 and be used for the second curved cavity of bending bend pipe and ccontaining bend pipe second, an opening of said second cavity is positioned at another opening part of first cavity.In the present embodiment; Frame 1 comprises base plate 1.1, top board 1.2, front side board 1.3 and right plate 1.4; Reference column 2 is located on the top board 1.2, and first retractor device 3 is located on the front side board 1.3, and second retractor device 4 is located on the right plate 1.4; The 3rd retractor device 9 is located on the front side board 1.3, and the 4th retractor device 10 is located on the right plate 1.4.
Described first cavity is made up of with the arc half slot that is positioned on second retractor device, 4 free ends the arc half slot that is located on the reference column 2.The said arc half slot that is located on the reference column 2 is meant: described reference column 2 is provided with an arc surface, and described arc surface is provided with semicircle first groove 5 along the arc surface setting; The said arc half slot that is positioned on second retractor device, 4 free ends is meant: the free end of described second retractor device 4 is provided with first roller 7, and the excircle of said first roller 7 is provided with second groove 8.Described hole 6 is meant with an opening of first cavity relatively: the opening after first groove 5 and second groove 8 dock is relative with an opening in hole 6.
Described second cavity is made up of with the arc half slot that is located on the 4th retractor device 10 free ends the arc half slot that is located on the 3rd retractor device 9 free ends.The said arc half slot that is located on the 3rd retractor device 9 free ends is meant: described the 3rd retractor device 9 is provided with a curved panel 11, and described curved panel 11 is provided with the 3rd groove 12 of arc; The said arc half slot that is located on the 4th retractor device 10 free ends is meant: the free end of described the 4th retractor device 10 is provided with second roller 13, and the excircle of said second roller 13 is provided with the 4th groove 14.One opening of said second cavity is meant with another opening of first cavity relatively: the opening after the 3rd groove 12 and the 4th groove 14 are connected is relative with another opening after first groove 5 and second groove 8 dock.
Described bending machine also comprises the 5th retractor device 15, the 6th retractor device 16 and the 7th retractor device 17 that is installed on the frame 1; The free end of described the 5th retractor device 15 is provided with the 3rd roller 18, and the excircle of said the 3rd roller 18 is provided with the 5th groove 19; The free end of described the 6th retractor device 16 is provided with the 4th roller 21, and the excircle of said the 4th roller 21 is provided with the 5th groove 19 and is equipped with the 6th groove 26 of clamping bend pipe mutually; The free end of described the 7th retractor device 17 is provided with one and is used for the bend pipe draw-in groove 20 that ccontaining bend pipe the 3rd is bent.
The flexible direction of described the 5th retractor device 15 is vertical each other with the flexible direction of the 6th retractor device 16.
Described bending machine also comprises the 8th retractor device 22 and the 9th retractor device 23 that is installed on the frame 1; The free end of said the 8th retractor device 22 is provided with the 5th roller 24, and described the 5th roller 24 is provided with the 6th groove 26 and is equipped with the 7th groove 27 of clamping bend pipe mutually; Described the 9th retractor device 23 is provided with the 6th roller 25, and the excircle of said the 5th roller 25 is provided with and is used for the 8th groove 28 that ccontaining bend pipe the 4th is bent.
The flexible direction of said the 8th retractor device 22 is vertical each other with the flexible direction of the 6th retractor device 16.
9 retractor devices all are made up of oil cylinder and oil cylinder fixed mount, and oil cylinder all is connected with oil sources through magnetic valve, have nine magnetic valves, and nine magnetic valves all are connected with controller, to control the priority action of 9 retractor devices.
Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model is not limited only to above embodiment, and its concrete structure allows variation.In every case the various variations of in the protection domain of the utility model independent claims, being done are all in the protection domain at the utility model.
Claims (7)
1. curved bending machine more than a kind is characterized in that: comprise the reference column (2), first retractor device (3), second retractor device (4), the 3rd retractor device (9) and the 4th retractor device (10) that are located on the frame (1); Can form one between described reference column (2) and second retractor device (4) and be used for the first curved cavity of bending bend pipe and ccontaining bend pipe first; The free end of described first retractor device (3) is provided with one and supplies the hole (6) of tube head insertion, and the opening of said hole (6) is positioned at an opening part of first cavity; Can form one between described the 3rd retractor device (9) and the 4th retractor device (10) and be used for the second curved cavity of bending bend pipe and ccontaining bend pipe second, an opening of said second cavity is positioned at another opening part of first cavity.
2. many curved bending machines according to claim 1 is characterized in that: described first cavity is made up of with the arc half slot that is positioned on second retractor device (4) free end the arc half slot that is located on the reference column (2); The said arc half slot that is located on the reference column (2) is meant: described reference column (2) is provided with an arc surface, and described arc surface is provided with semicircle first groove (5) along the arc surface setting; The said arc half slot that is positioned on second retractor device (4) free end is meant: the free end of described second retractor device (4) is provided with first roller (7), and the circumference of said first roller (7) is provided with second groove (8).
3. many curved bending machines according to claim 1 is characterized in that: described second cavity is made up of with the arc half slot that is located on the 4th retractor device (10) free end the arc half slot that is located on the 3rd retractor device (9) free end; The said arc half slot that is located on the 3rd retractor device (9) free end is meant: described the 3rd retractor device (9) is provided with a curved panel (11), and described curved panel (11) is provided with the 3rd groove (12) of arc; The said arc half slot that is located on the 4th retractor device (10) free end is meant: the free end of described the 4th retractor device (10) is provided with second roller (13), and the excircle of said second roller (13) is provided with the 4th groove (14).
4. many curved bending machines according to claim 1, it is characterized in that: described bending machine also comprises the 5th retractor device (15), the 6th retractor device (16) and the 7th retractor device (17) that is installed on the frame (1); The free end of described the 5th retractor device (15) is provided with the 3rd roller (18), and the excircle of said the 3rd roller (18) is provided with the 5th groove (19); The free end of described the 6th retractor device (16) is provided with the 4th roller (21), and the excircle of said the 4th roller (21) is provided with the 5th groove (19) and is equipped with the 6th groove (26) of clamping bend pipe mutually; The free end of described the 7th retractor device (17) is provided with one and is used for the bend pipe draw-in groove (20) that ccontaining bend pipe the 3rd is bent.
5. many curved bending machines according to claim 4, it is characterized in that: the flexible direction of described the 5th retractor device (15) is vertical each other with the flexible direction of the 6th retractor device (16).
6. many curved bending machines according to claim 1, it is characterized in that: described bending machine also comprises the 8th retractor device (22) and the 9th retractor device (23) that is installed on the frame (1); The free end of said the 8th retractor device (22) is provided with the 5th roller (24), and described the 5th roller (24) is provided with the 6th groove (26) and is equipped with the 7th groove (27) of clamping bend pipe mutually; Described the 9th retractor device (23) is provided with the 6th roller (25), and the excircle of said the 5th roller (25) is provided with and is used for the 8th groove (28) that ccontaining bend pipe the 4th is bent.
7. many curved bending machines according to claim 6, it is characterized in that: the flexible direction of said the 8th retractor device (22) is vertical each other with the flexible direction of the 6th retractor device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202940047U CN202239106U (en) | 2011-08-09 | 2011-08-09 | Multi-bend pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202940047U CN202239106U (en) | 2011-08-09 | 2011-08-09 | Multi-bend pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239106U true CN202239106U (en) | 2012-05-30 |
Family
ID=46100409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202940047U Expired - Fee Related CN202239106U (en) | 2011-08-09 | 2011-08-09 | Multi-bend pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239106U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353710A (en) * | 2014-10-09 | 2015-02-18 | 北京航天光华电子技术有限公司 | Bend-forming device for special multi-bend circular tube |
| CN104492884A (en) * | 2014-11-29 | 2015-04-08 | 芜湖银星汽车零部件有限公司 | Pipe bending device |
| CN106513474A (en) * | 2016-12-09 | 2017-03-22 | 重庆寅悦恒工贸有限公司 | Motorcycle frame bent pipe molding device |
| CN107309377A (en) * | 2017-07-11 | 2017-11-03 | 苏州切浦汽车零部件有限公司 | The forming method of arc spring forming machine and arc spring |
| CN109127815A (en) * | 2018-07-12 | 2019-01-04 | 淮北智淮科技有限公司 | One kind being used for air source heat pump finned heat exchanger liquid separation pipe fixing device |
-
2011
- 2011-08-09 CN CN2011202940047U patent/CN202239106U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353710A (en) * | 2014-10-09 | 2015-02-18 | 北京航天光华电子技术有限公司 | Bend-forming device for special multi-bend circular tube |
| CN104492884A (en) * | 2014-11-29 | 2015-04-08 | 芜湖银星汽车零部件有限公司 | Pipe bending device |
| CN106513474A (en) * | 2016-12-09 | 2017-03-22 | 重庆寅悦恒工贸有限公司 | Motorcycle frame bent pipe molding device |
| CN106513474B (en) * | 2016-12-09 | 2020-03-13 | 重庆寅悦恒工贸有限公司 | Motorcycle frame elbow forming device |
| CN107309377A (en) * | 2017-07-11 | 2017-11-03 | 苏州切浦汽车零部件有限公司 | The forming method of arc spring forming machine and arc spring |
| CN109127815A (en) * | 2018-07-12 | 2019-01-04 | 淮北智淮科技有限公司 | One kind being used for air source heat pump finned heat exchanger liquid separation pipe fixing device |
| CN109127815B (en) * | 2018-07-12 | 2020-08-21 | 淮北智淮科技有限公司 | Be used for air source heat pump finned heat exchanger to divide liquid pipe fixing device |
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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: 20120530 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |