CN105880330A - Crack bending machine for formation of packaging box - Google Patents
Crack bending machine for formation of packaging box Download PDFInfo
- Publication number
- CN105880330A CN105880330A CN201410817012.3A CN201410817012A CN105880330A CN 105880330 A CN105880330 A CN 105880330A CN 201410817012 A CN201410817012 A CN 201410817012A CN 105880330 A CN105880330 A CN 105880330A
- Authority
- CN
- China
- Prior art keywords
- pipe
- hydraulic cylinder
- bending machine
- metal pipe
- air pipe
- 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.)
- Pending
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a crack bending machine for formation of a packaging box, and aims to solve the problem that a conventional tube bending machine is complex in structure and high in cost. The crack bending machine provided by the invention comprises a cold air pipe communicating with a cold air blower and a hot air pipe communicating with a hot air blower, and further comprises a hydraulic cylinder, wherein the cold air pipe is arranged inside the to-be-bent position of a metal pipe; the hot air pipe is arranged outside the to-be-bent position of the metal pipe; a press plate is fixedly arranged at the lower end of the hydraulic cylinder; and a motor is connected with the rear end of the hydraulic cylinder. The crack bending machine provided by the invention has the advantages that air is blown towards the to-be-bent position of the metal pipe through the cold air pipe and the hot air pipe, so that the inner side of the metal pipe is retracted and the outer side of the metal pipe is expanded, and then the metal pipe is convenient to bend; the metal pipe can be bent by pressurizing one end of the metal pipe by utilizing the hydraulic cylinder; and the crack bending machine is simple in structure, convenient to operate, and beneficial to promotion and application.
Description
Technical field
The present invention relates to a kind of bending machine.
Background technology
Present bending machine structure is complicated, with high costs, and often can not reach preferable camber, thus
Affect product quality.
Summary of the invention
There is, for present bending machine, the problem that structure is complicated, with high costs, the present invention provides a kind of packaging
Box molding, with carefully stitching bender, can preferably solve the problems referred to above.
Described purpose is achieved by the following scheme:
A kind of packing box molding is with carefully stitching bender, including the cool air hose being connected with air-cooler, with hot-air blower
The warm-air pipe being connected, described cool air hose is arranged on metal tube and treats the inside at press-bending, and warm-air pipe is arranged on gold
Belong to pipe and treat the outside at press-bending；Also include that hydraulic cylinder, the lower end of described hydraulic cylinder are fixedly installed pressing plate, hydraulic pressure
The rear end of cylinder connects motor.
Metal tube is treated to blow at press-bending with warm-air pipe by the present invention by cool air hose, outside inner side can be made to shrink
Side expands, consequently facilitating bending；Utilize hydraulic cylinder that metal tube one end is increased pressure can be bent by metal tube.
Its simple in construction, easy to operate, beneficially popularization and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, motor 1, hot-air blower 2, warm-air pipe 3, hydraulic cylinder 4, pressing plate 5, metal tube 6, cold wind
Pipe 7, air-cooler 8.
Detailed description of the invention:
Elaborate the preferred embodiment of the present invention below in conjunction with the accompanying drawings.
Present embodiment provide a kind of packing box molding with carefully stitching bender, reference Fig. 1, including with air-cooler
The cool air hose 7 that 8 are connected, the warm-air pipe 3 being connected with hot-air blower 2, described cool air hose is arranged on metal tube
Treating the inside at press-bending, warm-air pipe is arranged on metal tube and treats the outside at press-bending；Also include hydraulic cylinder 4, institute
The lower end stating hydraulic cylinder 4 is fixedly installed pressing plate 5, and the rear end of hydraulic cylinder 4 connects motor 1.
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this
Bright scope is defined, under design spirit premise without departing from the present invention, and this area ordinary skill technology people
Member's various deformation of making technical solution of the present invention and improvement, all should fall into claims of the present invention true
In fixed protection domain.
Claims (1)
1. a packing box molding is with carefully stitching bender, it is characterised in that: include being connected with air-cooler (8)
Logical cool air hose (7), the warm-air pipe (3) being connected with hot-air blower (2), described cool air hose is arranged on gold
Belonging to pipe and treat the inside at press-bending, warm-air pipe is arranged on metal tube and treats the outside at press-bending；Also include hydraulic cylinder
(4), the lower end of described hydraulic cylinder (4) is fixedly installed pressing plate (5), and the rear end of hydraulic cylinder (4) connects electricity
Machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817012.3A CN105880330A (en) | 2014-12-25 | 2014-12-25 | Crack bending machine for formation of packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817012.3A CN105880330A (en) | 2014-12-25 | 2014-12-25 | Crack bending machine for formation of packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880330A true CN105880330A (en) | 2016-08-24 |
Family
ID=56701182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410817012.3A Pending CN105880330A (en) | 2014-12-25 | 2014-12-25 | Crack bending machine for formation of packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534659A (en) * | 2018-12-07 | 2019-03-29 | 长春汽四环汽车管路有限公司 | Tubing blows hot wind molding machine |
| CN109926515A (en) * | 2018-02-01 | 2019-06-25 | 宋怡 | A kind of electrical lead Wire bender |
-
2014
- 2014-12-25 CN CN201410817012.3A patent/CN105880330A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926515A (en) * | 2018-02-01 | 2019-06-25 | 宋怡 | A kind of electrical lead Wire bender |
| CN109534659A (en) * | 2018-12-07 | 2019-03-29 | 长春汽四环汽车管路有限公司 | Tubing blows hot wind molding machine |
| CN109534659B (en) * | 2018-12-07 | 2021-08-13 | 长春一汽四环汽车管路有限公司 | Hot air forming device for blowing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |