CN204018533U - A kind of angle iron angle switching mold - Google Patents
A kind of angle iron angle switching mold Download PDFInfo
- Publication number
- CN204018533U CN204018533U CN201420432460.7U CN201420432460U CN204018533U CN 204018533 U CN204018533 U CN 204018533U CN 201420432460 U CN201420432460 U CN 201420432460U CN 204018533 U CN204018533 U CN 204018533U
- Authority
- CN
- China
- Prior art keywords
- die
- angle
- die holder
- patrix
- bed die
- 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
Links
- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 38
- 239000010959 steel Substances 0.000 abstract description 38
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037228 dieting effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a kind of angle iron angle switching mold, comprises die holder, counterdie, bed die, patrix and top mold frame; Die holder comprises die holder flat board and the die holder riser that vertical and one connects mutually; Bed die is removable to be mounted on die holder flat board; Upper die and lower die are connected with bed die with top mold frame respectively with card rail slideway form; The gradient of the folding angle moulding section of patrix and even patrix integral body are upper and lower supporting structure with counterdie, bed die; Upper die and lower die, the two-stage structure of bed die for separating at longitudinal middle part.The parallel position of described die holder riser is provided with limiting plate limiting plate can adjust the gap between upper and lower mould by bolt.The utility model can solve existing angle iron angle switching mold can only carry out angle of release or close a kind of operation in angle, and processing enterprise need to lay in the more problem of mould; And operating personnel is safer when placing angle steel to be processed and taking out the angle steel after processing.
Description
Technical field
The utility model relates to a kind of sheet metal tool, is specifically related to a kind of angle iron angle switching mold.
Background technology
In iron tower of power transmission line machine process, often encounter the situation that angle steel needs angle of release and closes angle, so-called folding angle is exactly that 90 °, the cross section of angle steel angle is expanded or dwindled with mould, makes it be greater than or less than 90 ° of angles.Guarantee the easy for installation and joint face laminating of steel tower, to increase the non-deformability of integral rigidity and the connector of steel tower.Most steel tower manufacturers and steel tower making apparatus manufacturing firm, the angle steel folding angle cold pressing device that uses and manufacture is angle of release and closes angle and separates separate operaton, the opening mold that changes the outfit while needing steel angle opening, changes and closes angle mold while needing angle steel and angle, and the mould that processing enterprise need to lay in is more; And when existing angle steel folding angle cold pressing device is placed angle steel to be processed and takes out the angle steel after processing, while placing angle steel, staff or clamping device are directly exposed under mould, and security incident easily occurs.
Summary of the invention
The utility model provides a kind of angle iron angle switching mold, to solve existing angle iron angle switching mold, can only carry out angle of release or close a kind of operation in angle, and processing enterprise need to lay in the more problem of mould; And operating personnel is safer when placing angle steel to be processed and taking out the angle steel after processing.
Angle iron angle switching mold described in the utility model, comprises die holder, counterdie, bed die, patrix and top mold frame; Described die holder comprises die holder flat board and the die holder riser that vertical and one connects mutually; Described bed die is removable to be mounted on die holder flat board; Described upper die and lower die are connected with top mold frame, bed die respectively with card rail slideway form; The gradient of the folding angle moulding section of described patrix and even patrix integral body are upper and lower supporting structure with counterdie, bed die; Described upper die and lower die, the two-stage structure of bed die for separating at middle part.
The parallel position of described die holder riser is provided with limiting plate, and described limiting plate can be adjusted the gap between limiting plate and upper die and lower die by bolt, to adapt to the angle steel of processing different-thickness.
Angle iron angle switching mold described in the utility model is when steel angle opening: adjust the gap between limiting plate and upper die and lower die, make it to be suitable for to need the limit of angle steel of folding angle operation thick; Angle steel is close to limiting plate on one side upwards to be placed, another side is placed horizontally between upper and lower mould, being " falling 7 " shape places, along with patrix moves down gradually, angle steel is subject to upper and lower mould External Force Acting in the effect that reaches in shape 90 °+α (α is the angle of release number of degrees that require) by job position, because the distance that upper die and lower die, bed die separate at medium position is shorter, though the angle steel at this medium position place is not subject to the direct effect of upper and lower mould external force, also can under the drive of its left and right angle steel distortion, realize distortion angle of release, then upper and lower mould separately, is extracted angle steel out.So far, steel angle opening process finishes.
Angle iron angle switching mold described in the utility model is when angle steel closes angle: adjust the gap between limiting plate and upper and lower mould, make it to be suitable for to need the limit of angle steel of folding angle operation thick; Button under angle steel is put between bed die and limiting plate on one side, another side is positioned between upper and lower mould, being " 7 " shape places, along with patrix moves down gradually, angle steel is subject to upper and lower mould External Force Acting in the effect that reaches in shape 90 °-α (α is require to close angle number) by job position, because the distance that upper die and lower die, bed die separate at medium position is shorter, though the angle steel at this medium position place is not subject to the direct effect of upper and lower mould external force, also can under the drive of its left and right angle steel distortion, realize distortion and close angle, then upper and lower mould separately, is extracted angle steel out.So far, angle steel closes angle process and finishes.
Angle iron angle switching mold described in the utility model realized steel angle opening, close angle plans as a whole to utilize a mold, reach the effect of one module multiple usages, saved pattern-making material and mould replacing time, and operating personnel is safer when placing angle steel to be processed and taking out the angle steel after processing.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is stereogram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated
As shown in Figure 1 and Figure 2, angle iron angle switching mold described in the utility model, comprises die holder, counterdie 6, bed die 3, patrix 4 and top mold frame 5; Described die holder comprises die holder dull and stereotyped 1 and the die holder riser 2 that vertical and one connects mutually; Described bed die 3 is removable to be mounted on die holder flat board 1; Described patrix 4, counterdie 6 are connected with top mold frame 5, bed die 3 respectively with card rail slideway form; The gradient of the folding angle moulding section of described patrix 4 and even patrix 4 integral body are upper and lower supporting structure with counterdie 6, bed die 3; Described patrix 4, counterdie 6, the two-stage structure of bed die 3 for separating at middle part.
The parallel position of described die holder riser 2 is provided with limiting plate 7, and described limiting plate 7 can be adjusted the gap between limiting plate 7 and patrix 4, counterdie 6 by bolt, to adapt to the angle steel of processing different-thickness.
Claims (2)
1. an angle iron angle switching mold, comprises die holder, counterdie, bed die, patrix and top mold frame; Described die holder comprises die holder flat board and the die holder riser that vertical and one connects mutually; Described bed die is removable to be mounted on die holder flat board; Described upper die and lower die are connected with bed die with top mold frame respectively with card rail slideway form; The gradient of the folding angle moulding section of described patrix and even patrix integral body are upper and lower supporting structure with counterdie, bed die; It is characterized in that described upper die and lower die, the two-stage structure of bed die for separating at middle part.
2. a kind of angle iron angle switching mold according to claim 1, is characterized in that the parallel position of described die holder riser is provided with limiting plate, and described limiting plate can be adjusted the gap between upper die and lower die by limiting plate and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432460.7U CN204018533U (en) | 2014-08-04 | 2014-08-04 | A kind of angle iron angle switching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432460.7U CN204018533U (en) | 2014-08-04 | 2014-08-04 | A kind of angle iron angle switching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018533U true CN204018533U (en) | 2014-12-17 |
Family
ID=52058445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432460.7U Expired - Fee Related CN204018533U (en) | 2014-08-04 | 2014-08-04 | A kind of angle iron angle switching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026484A (en) * | 2019-04-29 | 2019-07-19 | 中电建武汉铁塔有限公司 | Open/close angle mold |
| CN113441624A (en) * | 2021-05-28 | 2021-09-28 | 中电建武汉铁塔有限公司 | Angle steel opening and closing angle processing device |
-
2014
- 2014-08-04 CN CN201420432460.7U patent/CN204018533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026484A (en) * | 2019-04-29 | 2019-07-19 | 中电建武汉铁塔有限公司 | Open/close angle mold |
| CN113441624A (en) * | 2021-05-28 | 2021-09-28 | 中电建武汉铁塔有限公司 | Angle steel opening and closing angle processing 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: 20141217 |