CN201841189U - Sheet prebending machine - Google Patents
Sheet prebending machine Download PDFInfo
- Publication number
- CN201841189U CN201841189U CN2010205827802U CN201020582780U CN201841189U CN 201841189 U CN201841189 U CN 201841189U CN 2010205827802 U CN2010205827802 U CN 2010205827802U CN 201020582780 U CN201020582780 U CN 201020582780U CN 201841189 U CN201841189 U CN 201841189U
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- CN
- China
- Prior art keywords
- bed die
- lower mould
- mould
- prebending machine
- hydraulic jack
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a sheet prebending machine, which comprises a rack. An upper mould and a lower mould corresponding to each other in the vertical direction are arranged at the upper part of the rack. The opposite surfaces of the upper mould and the lower mould are of arc-shaped surface structures which are coincided with each other. The lower mould is slidingly arranged in guide grooves which are arranged vertically. Jacking power equipment is arranged below the lower mould. Four guide grooves are respectively arranged at the four corners of the lower mould. The lower ends of the guide grooves are fixed on a supporting plate. The supporting plate is fixed on the rack. The jacking power equipment is a hydraulic jack. A piston rod of the hydraulic jack and the bottom of the lower mould are arranged in jacking fit manner. The arcs of the arc-shaped surface structures of the upper mould and the lower mould are open downward. The sheet prebending machine has simple structure and practical function, so the working efficiency and the product quality are greatly improved, the labor intensity is reduced, and the production security is improved.
Description
Technical field
The utility model relates to a kind of plate prebending machine.
Background technology
Plate pre-bending at present mostly for using simple tool manual operations such as hammer, is wasted time and energy, labour intensity is big, and plate pre-bending is second-rate, and inhomogeneous, inconsistent, influences product quality.
The utility model content
The utility model purpose is to provide a kind of and increases work efficiency and the plate prebending machine of product quality.
To achieve these goals, the utility model adopts following technical scheme: the plate prebending machine, comprise frame, upper rack is provided with at the mold of vertical direction correspondence and bed die, the opposite face of mold and bed die is the arcwall face structure that can coincide mutually, bed die is slidably disposed in the gathering sill of vertical setting, and the below of bed die is provided with the roof pressure power-equipment.
Described gathering sill is four, is separately positioned on the Si Jiaochu of bed die, and the gathering sill lower end is fixed on the gripper shoe, and gripper shoe is fixed on the frame.
Described roof pressure power-equipment is a hydraulic jack, and the bottom roof pressure of the piston rod of hydraulic jack and lower bolster is equipped with.
The arc of the arcwall face structure of described mold and bed die is the setting of downward direction opening.
The utility model is simple in structure, function is practical, can increase work efficiency greatly and product quality, has also reduced labour intensity simultaneously, has improved production security.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, the plate prebending machine, comprise frame 7, frame 7 tops are provided with at the mold 2 of vertical direction correspondence and bed die 3, the opposite face of mold 2 and bed die 3 is the arcwall face structure that can coincide mutually, bed die 3 is slidably disposed in the gathering sill 4 of vertical setting, and the below of bed die 3 is provided with the roof pressure power-equipment.Gathering sill 4 is four, is separately positioned on the Si Jiaochu of bed die 3, and gathering sill 4 lower ends are fixed on the gripper shoe 5, and gripper shoe 5 is fixed on the frame 7.The roof pressure power-equipment is a hydraulic jack 1, and the piston rod 6 of hydraulic jack 1 is equipped with the bottom roof pressure of lower bolster 3.The arc of the arcwall face structure of mold 2 and bed die 3 is the setting of downward direction opening.
When using plate is put between mold 2 and the bed die 3, started hydraulic jack 1, piston rod 6 moves up, roof pressure lower bolster 3, thereby with the plate bending.
Claims (4)
1. plate prebending machine, it is characterized in that: comprise frame, upper rack is provided with at the mold of vertical direction correspondence and bed die, the opposite face of mold and bed die is the arcwall face structure that can coincide mutually, bed die is slidably disposed in the gathering sill of vertical setting, and the below of bed die is provided with the roof pressure power-equipment.
2. plate prebending machine according to claim 1 is characterized in that: described gathering sill is four, is separately positioned on the Si Jiaochu of bed die, and the gathering sill lower end is fixed on the gripper shoe, and gripper shoe is fixed on the frame.
3. according to claim 1 or 2 arbitrary described plate prebending machines, it is characterized in that: described roof pressure power-equipment is a hydraulic jack, and the bottom roof pressure of the piston rod of hydraulic jack and lower bolster is equipped with.
4. plate prebending machine according to claim 3 is characterized in that: the arc of the arcwall face structure of described mold and bed die is the setting of downward direction opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205827802U CN201841189U (en) | 2010-10-29 | 2010-10-29 | Sheet prebending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205827802U CN201841189U (en) | 2010-10-29 | 2010-10-29 | Sheet prebending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841189U true CN201841189U (en) | 2011-05-25 |
Family
ID=44036093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205827802U Expired - Fee Related CN201841189U (en) | 2010-10-29 | 2010-10-29 | Sheet prebending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841189U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430621A (en) * | 2011-06-10 | 2012-05-02 | 苏州九方焊割科技有限公司 | Back-bending machine |
| CN102716988A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Sheet metal bending die |
| CN105583260A (en) * | 2015-12-17 | 2016-05-18 | 天津骏睿科技有限公司 | Bending machine |
| CN106311888A (en) * | 2015-06-18 | 2017-01-11 | 天津市飞奥达风能设备有限公司 | Steel plate rolling prepress |
| CN107138622A (en) * | 2017-07-06 | 2017-09-08 | 祥丰（浙江）金属制品有限公司 | A kind of trimming die for fisrt forming for preparing enamel baking tray base substrate |
| CN108425324A (en) * | 2018-03-12 | 2018-08-21 | 湖州市交通工程建设集团有限公司 | A kind of bridge formwork structure and mobile overlap joint template construction method |
-
2010
- 2010-10-29 CN CN2010205827802U patent/CN201841189U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430621A (en) * | 2011-06-10 | 2012-05-02 | 苏州九方焊割科技有限公司 | Back-bending machine |
| CN102716988A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Sheet metal bending die |
| CN106311888A (en) * | 2015-06-18 | 2017-01-11 | 天津市飞奥达风能设备有限公司 | Steel plate rolling prepress |
| CN105583260A (en) * | 2015-12-17 | 2016-05-18 | 天津骏睿科技有限公司 | Bending machine |
| CN107138622A (en) * | 2017-07-06 | 2017-09-08 | 祥丰（浙江）金属制品有限公司 | A kind of trimming die for fisrt forming for preparing enamel baking tray base substrate |
| CN108425324A (en) * | 2018-03-12 | 2018-08-21 | 湖州市交通工程建设集团有限公司 | A kind of bridge formwork structure and mobile overlap joint template construction method |
| CN108425324B (en) * | 2018-03-12 | 2020-06-16 | 湖州市交通工程建设集团有限公司 | Bridge formwork structure and movable overlapping formwork construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111029 |