CN209736458U - Angle steel flattening die - Google Patents
Angle steel flattening die Download PDFInfo
- Publication number
- CN209736458U CN209736458U CN201920266584.5U CN201920266584U CN209736458U CN 209736458 U CN209736458 U CN 209736458U CN 201920266584 U CN201920266584 U CN 201920266584U CN 209736458 U CN209736458 U CN 209736458U
- Authority
- CN
- China
- Prior art keywords
- flattening
- lower die
- die
- angle steel
- roller
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 229910000746 Structural steel Inorganic materials 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides an angle steel flattening die, which comprises an upper template, a flattening knife, a lower template and a lower die; the flattening cutter is fixedly arranged on the upper template; the lower die is fixedly arranged on the lower die plate, the lower die is provided with an accommodating cavity corresponding to the lower position of the flattening knife, the upper parts of two side walls of the accommodating cavity are arc-shaped grooves, and rollers are arranged in the grooves; the upper surface of the lower die is provided with a secondary pressing flat surface. The angle steel flattening die has high quality of processed products and long wear-resistant service time of the die.
Description
Technical Field
The utility model belongs to the technical field of the steel construction processing, concretely relates to angle steel flattens mould.
Background
the angle steel is a commonly used connecting piece on a power transmission iron tower, one end or two ends of the angle steel are generally flattened, and the angle steel which is intersected with each other is connected through a bolt through the flattened end parts. The existing angle steel flattening device has the problems that the flattened end part is asymmetric to the central axis of the angle steel, the subsequent processing and installation are inconvenient, the abrasion of the device is fast, and the service time is short.
Disclosure of Invention
The utility model discloses to the problem that prior art exists, a processing product quality is high, the long angle steel flattening mould of stand wear and tear live time is provided.
The utility model discloses an angle steel flattening die, which comprises an upper template, a flattening knife, a lower template and a lower die; the flattening cutter is fixedly arranged on the upper template; the lower die is fixedly arranged on the lower die plate, the lower die is provided with an accommodating cavity corresponding to the lower position of the flattening knife, the upper parts of two side walls of the accommodating cavity are arc-shaped grooves, and rollers are arranged in the grooves; the upper surface of the lower die is provided with a secondary pressing flat surface.
And roller baffles fixed on the lower die are arranged at two ends of the roller and used for ensuring that the roller does not move forwards and backwards.
The roller is provided with a rotating shaft, and the rotating shaft of the roller is connected with the roller baffle through a bearing.
The angle steel flattening die is installed on a press machine before use, when in use, the opening of the angle steel is firstly placed upwards between two rollers at the upper part of a containing cavity, a flattening knife falls down, the two sides of the angle steel are simultaneously closed to the middle, and the one-time flattening of the angle steel is completed; then place the angle steel after once flattening on the secondary flattening plane on the lower mould, the cope match-plate pattern whereabouts, the cope match-plate pattern is with the angle steel after once flattening accomplish the secondary of angle steel and flatten on the secondary flattening plane, the angle steel tip after flattening like this is symmetrical with the angle steel center pin, does benefit to the subsequent processing installation of angle steel, and owing to adopt the roller, is rolling friction when angle steel processing material flattens the gliding, makes the shaping of angle steel more stable quality under the condition that need not to make the mould in addition again, and the mould is also more durable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a top view of the lower platen and lower die of FIG. 1.
Fig. 3 is a left side view of fig. 1.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
As shown in fig. 1, 2 and 3, the angle steel flattening die of the present invention comprises an upper die plate 1, a flattening knife 2, a lower die plate 3 and a lower die 4; the flattening cutter 2 is fixedly arranged on the upper template 1; the lower die 4 is fixedly arranged on the lower die plate 3, the lower die 4 is provided with an accommodating cavity 41 corresponding to the lower position of the flattening knife, the upper parts of two side walls of the accommodating cavity 41 are arc-shaped grooves, and the grooves are internally provided with rollers 5; the upper surface of the lower die 4 is provided with a secondary pressing flat surface 42.
And two ends of the roller 5 are provided with roller baffles 6 fixed on the lower die 4, and the roller baffles 6 are used for ensuring that the roller 5 does not move forwards and backwards.
The roller 5 is provided with a rotating shaft 7, and the rotating shaft 7 of the roller 5 is connected with the roller baffle 6 through a bearing.
Claims (3)
1. An angle steel flattening die comprises an upper template, a flattening knife, a lower template and a lower die; the flattening cutter is fixedly arranged on the upper template; the device is characterized in that the lower die is fixedly arranged on a lower die plate, the lower die is provided with an accommodating cavity corresponding to the lower position of the flattening knife, the upper parts of two side walls of the accommodating cavity are arc-shaped grooves, and rollers are arranged in the grooves; the upper surface of the lower die is provided with a secondary pressing flat surface.
2. An angle iron flattening die according to claim 1; it is characterized in that two ends of the roller are provided with roller baffles fixed on the lower die.
3. An angle iron flattening die according to claim 2; the roller is characterized in that the roller is provided with a rotating shaft, and the rotating shaft of the roller is connected with the roller baffle through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266584.5U CN209736458U (en) | 2019-03-04 | 2019-03-04 | Angle steel flattening die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266584.5U CN209736458U (en) | 2019-03-04 | 2019-03-04 | Angle steel flattening die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736458U true CN209736458U (en) | 2019-12-06 |
Family
ID=68716363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266584.5U Active CN209736458U (en) | 2019-03-04 | 2019-03-04 | Angle steel flattening die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210502A (en) * | 2021-06-04 | 2021-08-06 | 安徽宏源铁塔有限公司 | Angle steel flattening tool capable of automatically returning materials |
-
2019
- 2019-03-04 CN CN201920266584.5U patent/CN209736458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210502A (en) * | 2021-06-04 | 2021-08-06 | 安徽宏源铁塔有限公司 | Angle steel flattening tool capable of automatically returning materials |
| CN113210502B (en) * | 2021-06-04 | 2023-11-03 | 安徽宏源铁塔有限公司 | Angle steel flattening tool capable of automatically returning materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flattening die for angle steel Effective date of registration: 20210428 Granted publication date: 20191206 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: Henan Boao Electrical Equipment Co.,Ltd. Registration number: Y2021980003116 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191206 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: Henan Boao Electrical Equipment Co.,Ltd. Registration number: Y2021980003116 |