CN202185509U - Angle iron hole punching die - Google Patents
Angle iron hole punching die Download PDFInfo
- Publication number
- CN202185509U CN202185509U CN2011202404139U CN201120240413U CN202185509U CN 202185509 U CN202185509 U CN 202185509U CN 2011202404139 U CN2011202404139 U CN 2011202404139U CN 201120240413 U CN201120240413 U CN 201120240413U CN 202185509 U CN202185509 U CN 202185509U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- punching
- counterdie
- angle steel
- rod
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an angle steel hole punching die, which comprises an upper die holder and a lower die holder. The upper die holder is provided with a guide sleeve (7), an upper die cushion block (8), an upper die support (9), and a punching rod (4). The upper die support (9) is fixedly connected between the upper holder cushion block (8) and the punching rod (4). The lower die holder comprises a guide rod (1), a movable back plate (2), a lower die support (3) and a lower die cushion block (5). The guide sleeve (7) is sleeved on the guide rod (1); the movable back plate (2) is provided on the lower die support (3); the lower die cushion block (5) is arranged at the lower parts of the guide rod (1) and the lower die support (3); the lower die cushion block (5) is further provided with a block (6). The hole punching die of the utility model can be applied conveniently to punch holes on angle irons of different specifications and of different sorts and when punching holes into an angle iron having different specifications as the previous one, the punching rod can still function without being changed for another. In this way, the hole punching efficiency is greatly improved; the hole punching cost is reduced; at the same time, as the punching rod adopted in the hole-punching die of the utility model is a short one, the service lifetime of the rod can be guaranteed.
Description
Technical field
The utility model relates to a kind of angle steel eyelet work mould.
Background technology
At present; The angle steel eyelet work mould of extensive use when punching, the angle steel opening up, angle steel one edge of a wing is up during punching like this; The length of its jumper bar just must be longer than the angle steel flange width; Like this, just need the jumper bar of different length towards the angle steel of different model, the jumper bar that the angle steel that model is big more needs is just long more.As everyone knows, long more its processing charges of jumper bar are just high more, and jumper bar is long more fragile more, and service life is short.Therefore, traditional angle steel eyelet work mould can't adapt to the variation of multiple angle steel model, changes efficient and cost that jumper bar has also influenced punching greatly.
The utility model content
The purpose of the utility model is to solve the deficiency of existing angle steel eyelet work mould; A kind of novel angle steel eyelet work mould is provided, overcomes that conventional angular steel drift punch die can't adapt to that the versatility that the angle steel model changes is poor, service life was short when jumper bar was longer, punching efficient is low and shortcoming such as cost height.
The purpose of the utility model realizes through following technical scheme: the angle steel eyelet work mould, and it comprises top mold frame and following mould bases, and top mold frame comprises that guide pin bushing, patrix cushion block, patrix support and jumper bar, and the patrix support fixation is connected between patrix cushion block and the jumper bar; Following mould bases comprises that guide rod, Active guide fence, counterdie support and the counterdie cushion block; Guide pin bushing is socketed on the guide rod, and Active guide fence is arranged on counterdie and supports, and the counterdie cushion block is arranged on the below of guide rod and counterdie support; Also be provided with block on the counterdie cushion block; The opening of angle steel cooperates with the boss that counterdie supports, and the longitudinal component of angle steel is installed between block and the counterdie support, and the lateral part of angle steel is located between jumper bar and the following mould bases.
The described patrix of the utility model supports and is provided with counter sink and alignment pin.
The beneficial effect of the utility model is: the punching on the angle steel of various different models easily of this angle steel eyelet work mould; When changing the angle steel model, need not to change jumper bar; Improved greatly punching efficient, reduced the cost of punching, use short jumper bar simultaneously, guaranteed service life of jumper bar.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure, the 1-guide rod, the 2-Active guide fence, the 3-counterdie supports, the 4-jumper bar, 5-counterdie cushion block, the 6-block, the 7-guide pin bushing, 8-patrix cushion block, the 9-patrix supports.
The specific embodiment
Further describe the technical scheme of the utility model below in conjunction with accompanying drawing: as shown in Figure 1; The angle steel eyelet work mould; It comprises top mold frame and following mould bases, and top mold frame comprises guide pin bushing 7, patrix cushion block 8, patrix support 9 and jumper bar 4, and patrix supports 9 and is fixedly connected between patrix cushion block 8 and the jumper bar 4; Patrix supports 9 and is provided with counter sink and alignment pin, is used for fixing in top mold frame; Following mould bases comprises guide rod 1, Active guide fence 2, counterdie support 3 and counterdie cushion block 5; Guide pin bushing 7 is socketed on the guide rod 1, and Active guide fence 2 is arranged on counterdie and supports on 3, and counterdie cushion block 5 is arranged on guide rod 1 and supports 3 below with counterdie; Also be provided with block 6 on the counterdie cushion block 5; The opening of angle steel cooperates with the boss of counterdie support 3, and the longitudinal component of angle steel is installed in block 6 and counterdie supports between 3, and the lateral part of angle steel is located between jumper bar 4 and the following mould bases.
According to the maximum die sinking size of the maximum angular steel pattern number and the punch press of required processing, the knock off boss of part of mould bases is down increased to the maximum angle steel that can put down required punching.During punching, the angle steel opening is placed on the boss of counterdie support 3 down, and just angle steel one edge of a wing is downward, and the length of jumper bar 4 has not just been limited by the angle steel model like this, and same jumper bar 4 can punching on the different model angle steel.
Claims (2)
1. angle steel eyelet work mould; It is characterized in that: it comprises top mold frame and following mould bases; Top mold frame comprises that guide pin bushing (7), patrix cushion block (8), patrix support (9) and jumper bar (4), and patrix supports (9) and is fixedly connected between patrix cushion block (8) and the jumper bar (4); Following mould bases comprises that guide rod (1), Active guide fence (2), counterdie support (3) and counterdie cushion block (5); Guide pin bushing (7) is socketed on the guide rod (1); Active guide fence (2) is arranged on counterdie and supports on (3); Counterdie cushion block (5) is arranged on the below of guide rod (1) and counterdie support (3), also is provided with block (6) on the counterdie cushion block (5), and the opening of angle steel cooperates with the boss that counterdie supports (3); The longitudinal component of angle steel is installed in block (6) and counterdie supports between (3), and the lateral part of angle steel is located between jumper bar (4) and the following mould bases.
2. angle steel eyelet work mould according to claim 1 is characterized in that: described patrix supports (9) and is provided with counter sink and alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202404139U CN202185509U (en) | 2011-07-08 | 2011-07-08 | Angle iron hole punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202404139U CN202185509U (en) | 2011-07-08 | 2011-07-08 | Angle iron hole punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185509U true CN202185509U (en) | 2012-04-11 |
Family
ID=45916983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202404139U Expired - Fee Related CN202185509U (en) | 2011-07-08 | 2011-07-08 | Angle iron hole punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185509U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111681A (en) * | 2013-02-26 | 2013-05-22 | 莱芜钢铁集团有限公司 | Angle steel clamp for plate shearing machine and method for shearing angle steel by plate shearing machine |
| CN106424323A (en) * | 2016-11-18 | 2017-02-22 | 绥阳县康发有限责任公司 | Punching fixture for refrigerator lower beam |
| CN108213242A (en) * | 2018-01-02 | 2018-06-29 | 姜红梅 | A kind of angle steel tapping machine that can adapt to plurality of specifications |
| CN110355262A (en) * | 2019-06-05 | 2019-10-22 | 安徽蓝德正华电子有限公司 | A kind of power control cabinet L shape steel member hole punched device |
| CN110883195A (en) * | 2019-12-25 | 2020-03-17 | 朱福英 | Angle steel cut-out press mechanism |
-
2011
- 2011-07-08 CN CN2011202404139U patent/CN202185509U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111681A (en) * | 2013-02-26 | 2013-05-22 | 莱芜钢铁集团有限公司 | Angle steel clamp for plate shearing machine and method for shearing angle steel by plate shearing machine |
| CN106424323A (en) * | 2016-11-18 | 2017-02-22 | 绥阳县康发有限责任公司 | Punching fixture for refrigerator lower beam |
| CN106424323B (en) * | 2016-11-18 | 2018-05-22 | 绥阳县康发有限责任公司 | For the punching tool of refrigerator underbeam |
| CN108213242A (en) * | 2018-01-02 | 2018-06-29 | 姜红梅 | A kind of angle steel tapping machine that can adapt to plurality of specifications |
| CN108213242B (en) * | 2018-01-02 | 2019-07-16 | 中山市敏大金属制品有限公司 | A kind of angle steel tapping machine can adapt to plurality of specifications |
| CN110355262A (en) * | 2019-06-05 | 2019-10-22 | 安徽蓝德正华电子有限公司 | A kind of power control cabinet L shape steel member hole punched device |
| CN110883195A (en) * | 2019-12-25 | 2020-03-17 | 朱福英 | Angle steel cut-out press mechanism |
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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: 20120411 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |