CN104249101A - Bending molding device for exhaust pipe of truck - Google Patents
Bending molding device for exhaust pipe of truck Download PDFInfo
- Publication number
- CN104249101A CN104249101A CN201310270862.1A CN201310270862A CN104249101A CN 104249101 A CN104249101 A CN 104249101A CN 201310270862 A CN201310270862 A CN 201310270862A CN 104249101 A CN104249101 A CN 104249101A
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- China
- Prior art keywords
- molding device
- workbench
- blast pipe
- exhaust pipe
- bending
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- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending molding device for an exhaust pipe of a truck. The bending molding device comprises a horizontal workbench, wherein two free wheels are arranged on the workbench; annular deep grooves are formed in the wheel surfaces of the free wheels; two hydraulic pipe pushing mechanisms are further arranged on the workbench positioned on both sides of a concentric line of the two free wheels. The bending molding device has the beneficial effects that the bending molding device is simple in structure and is reasonable in design; rollers are driven to advance through a hydraulic cylinder, and the two ends of the exhaust pipe are bent in S shapes along the free wheels under the actions of the rollers, so that one-step molding can be finished, and the production efficiency is increased; moreover, the bending angle and the distance between two elbows can be ensured, and the evenness of the exhaust pipe is enhanced.
Description
Technical field
The present invention relates to a kind of angle pipe equipment, particularly relate to a kind of load-carrying vehicle blast pipe bending and molding device.
Background technology
At present, load-carrying vehicle blast pipe uses pipe bender to carry out being bent into S type, straight tube is first rolled over one curved, manually unload blast pipe change to bend again behind blast pipe position second curved, such inefficiency, and curved angle and two curved between distance nonstandard.
Summary of the invention
The present invention be directed to the deficiency existing for prior art, and it is simple, reasonable in design to provide a kind of structure, can standard forming and the load-carrying vehicle blast pipe bending and molding device of enhancing productivity.
To achieve these goals, the invention provides a kind of load-carrying vehicle blast pipe bending and molding device, comprise the workbench of level, described workbench is provided with two self-rotation wheels, the wheel face of described self-rotation wheel is provided with ring type deep trough;
Workbench described in the both sides being positioned at two described self-rotation wheel concentric lines is also provided with two hydraulic pressure ejector sleeve mechanisms.
Described hydraulic pressure ejector sleeve mechanism comprises hydraulic jacking cylinder, and the front end of the push rod of described hydraulic jacking cylinder is provided with a roller, and the wheel face of described roller is provided with ring type deep trough;
Described hydraulic jacking cylinder is connected with oil pump by oil pipe.
Described workbench is also provided with two with described blast pipe two ends with the use of travel switch, described travel switch is connected with described oil pump holding wire.
The beneficial effect of this programme can be learnt according to describing of such scheme, structure is simple, reasonable in design, advanced by hydraulic cylinder pushing rolling wheels, the two ends that roller promotes blast pipe are bent into S type along self-rotation wheel, can not only one-shot forming, improve production efficiency, and the distance between the angle of bending and two bendings can be ensured, improve the regularity of blast pipe; Wherein, the fixed range between two self-rotation wheels can ensure that the distance between two bendings is consistent, workbench is provided with travel switch, can ensures that each bending angle is consistent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
In figure, 1, workbench; 2, self-rotation wheel; 3, hydraulic pressure ejector sleeve mechanism; 4, hydraulic jacking cylinder; 5, push rod; 6, roller; 7, blast pipe; 8, oil pump; 9, travel switch.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, this programme is set forth.
As shown in Figure 1, the present invention is a kind of load-carrying vehicle blast pipe bending and molding device, comprises the workbench 1 of level, workbench 1 is provided with two self-rotation wheels 2, the wheel face of self-rotation wheel 2 is provided with ring type deep trough; The both sides workbench 1 being positioned at two self-rotation wheel 2 concentric lines is also provided with two hydraulic pressure ejector sleeve mechanisms 3; Hydraulic pressure ejector sleeve mechanism 3 comprises hydraulic jacking cylinder 4, and the front end of the push rod 5 of hydraulic jacking cylinder 4 is provided with a roller 6, and the wheel face of roller 6 is provided with ring type deep trough; Hydraulic jacking cylinder 4 is connected with oil pump 8 by oil pipe; Workbench 1 is also provided with two with blast pipe 7 two ends with the use of travel switch 9, travel switch 9 is connected with oil pump 8 holding wire.
During work, blast pipe 7 is placed between two self-rotation wheels 2, the two ends of blast pipe 7 are placed in the ring type deep trough of roller 6, start oil pump 8, the push rod 5 of hydraulic jacking cylinder 4 promotes blast pipe 7 and moves along self-rotation wheel 2, and after the two ends of blast pipe 7 move to travel switch 9, oil pump 8 quits work, push rod 5 recovers position, and load-carrying vehicle blast pipe is shaping.
The present invention can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not limitation of the present invention; the present invention is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (3)
1. a load-carrying vehicle blast pipe bending and molding device, is characterized in that, comprises the workbench of level, described workbench is provided with two self-rotation wheels, the wheel face of described self-rotation wheel is provided with ring type deep trough;
Workbench described in the both sides being positioned at two described self-rotation wheel concentric lines is also provided with two hydraulic pressure ejector sleeve mechanisms.
2. load-carrying vehicle blast pipe bending and molding device according to claim 1, is characterized in that, described hydraulic pressure ejector sleeve mechanism comprises hydraulic jacking cylinder, and the front end of the push rod of described hydraulic jacking cylinder is provided with a roller, and the wheel face of described roller is provided with ring type deep trough;
Described hydraulic jacking cylinder is connected with oil pump by oil pipe.
3. load-carrying vehicle blast pipe bending and molding device according to claim 2, is characterized in that, described workbench is also provided with two with the two ends of described blast pipe with the use of travel switch, described travel switch is connected with described oil pump holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270862.1A CN104249101A (en) | 2013-06-27 | 2013-06-27 | Bending molding device for exhaust pipe of truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270862.1A CN104249101A (en) | 2013-06-27 | 2013-06-27 | Bending molding device for exhaust pipe of truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104249101A true CN104249101A (en) | 2014-12-31 |
Family
ID=52184555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310270862.1A Pending CN104249101A (en) | 2013-06-27 | 2013-06-27 | Bending molding device for exhaust pipe of truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
| CN109092935A (en) * | 2018-06-13 | 2018-12-28 | 苏州朵唯智能科技有限公司 | The bending machine that a kind of pair of vibrating disk plate is bent in an arc shape |
| CN109092934A (en) * | 2018-06-13 | 2018-12-28 | 苏州朵唯智能科技有限公司 | A kind of radian bending method as vibrating disk plate |
-
2013
- 2013-06-27 CN CN201310270862.1A patent/CN104249101A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311834A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Two-way synchronous bar bending mechanism |
| CN109092935A (en) * | 2018-06-13 | 2018-12-28 | 苏州朵唯智能科技有限公司 | The bending machine that a kind of pair of vibrating disk plate is bent in an arc shape |
| CN109092934A (en) * | 2018-06-13 | 2018-12-28 | 苏州朵唯智能科技有限公司 | A kind of radian bending method as vibrating disk plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141231 |