CN201609737U - Punching die of I-shaped steel section - Google Patents
Punching die of I-shaped steel section Download PDFInfo
- Publication number
- CN201609737U CN201609737U CN2010201044697U CN201020104469U CN201609737U CN 201609737 U CN201609737 U CN 201609737U CN 2010201044697 U CN2010201044697 U CN 2010201044697U CN 201020104469 U CN201020104469 U CN 201020104469U CN 201609737 U CN201609737 U CN 201609737U
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- CN
- China
- Prior art keywords
- slide block
- main body
- steel section
- sliding blocks
- cutting knife
- 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 - Lifetime
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Abstract
The utility model discloses a punching die of an I-shaped steel section, which consists of an upper die main body, a lower die punching table, a cutting knife, hobs, sliding blocks with reset springs and pressing plates of the sliding blocks, wherein a slot is arranged at the bottom middle part of the upper die main body, the cutting knife is arranged in the slot, through holes are arranged on two side walls of the slot, the sliding blocks are arranged in the through holes, the hobs are arranged on the sliding blocks and positioned at the end parts of the sliding blocks, the lower die punching table is arranged below the cutting knife, the pressing plates of the sliding blocks are vertically arranged on two sides of the lower die punching table, and the inner surfaces of the pressing plates of the sliding blocks are inwards-curved surfaces which are matched with the sliding blocks. The punching die is utilized for shearing the I-shaped steel section to complete the cutting and the molding once, thus not only simplifying the operation, but also greatly improving the working efficiency.
Description
Technical field
The utility model relates to and a kind of the I-steel section bar is carried out the mould of stamping-out, specifically is a kind of the I-steel section bar to be carried out disposable stamping-out, and the part that cuts out just becomes the blanking die of the I-shaped steel part of moulding.
Background technology
Because the I-steel section bar is an obform body, can't carry out punching press to it with stamping machine and cut, the cut-out to the I-steel section bar can only be to adopt gas cutting, sawing, the cutting of husky wheel sheet in the past, so its operating efficiency is extremely low, the consumption worker is consuming time.This cutting mode to the I-steel section bar has not caught up with the process and the modern equipment of development in science and technology and has processed incompatible.
The utility model content
In order to overcome above-mentioned deficiency, the utility model purpose is to provide the blanking die of a kind of stamping-out efficient height, time saving and energy saving I-steel section bar.
To achieve these goals, the technical solution adopted in the utility model is: described blanking die is by the patrix main body, bottom punch material platform, cutting knife, hobboing cutter, the slide block of band back-moving spring, the plate that presses of slide block constitutes, the middle part, the end of described patrix main body has groove, cutting knife is located in the groove, have through hole on the two side of groove, slide block is located in the through hole, hobboing cutter is located on the slide block and is positioned at the end of slide block, bottom punch material platform is located at the below of cutting knife, slide block press the both sides that plate vertically is located at bottom punch material platform, the inner surface that presses plate of described slide block be one match with slide block to projecting inward curved surface.
The bottom of described bottom punch material platform is provided with end template, and the Si Jiaochu of described end template is provided with vertically arranged lead, and described patrix main body is provided with the hole relative with lead, is provided with fairlead in the described hole, and the patrix main body is socketed on the lead by fairlead.
Described lead is provided with patrix main body back-moving spring.
The beneficial effects of the utility model: utilize blanking die of the present utility model that the I-steel section bar is sheared, can disposable sanction be slit into type, not only easy and simple to handle, but also improved operating efficiency greatly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the perspective view of patrix shown in Figure 1.
Among the figure: 1, patrix main body; 2, bottom punch material platform; 3, cutting knife; 4, hobboing cutter; 5, slide block; 6, slide block presses plate; 7, groove; 8, through hole; 9, the inner surface that presses plate; 10, end template; 11, lead; 12, hole; 13, fairlead; 14, patrix main body back-moving spring; 15, I-steel section bar; 16, die shank.
The specific embodiment
As Fig. 1, shown in Figure 2, described blanking die is by patrix main body 1, bottom punch material platform 2, cutting knife 3, hobboing cutter 4, the slide block 5 of band back-moving spring, the plate 6 that presses of slide block constitutes, the middle part, the end of described patrix main body 1 has groove 7, cutting knife 3 is located in the groove 7, have through hole 8 on the two side of groove 7, slide block 5 is located in the through hole 8, hobboing cutter 4 is located on the slide block 5 and is positioned at the end of slide block, bottom punch material platform 2 is located at the below of cutting knife 3, slide block press the both sides that plate 6 vertically is located at bottom punch material platform 2, the inner surface that presses plate 9 of described slide block be one match with slide block to projecting inward curved surface.
The bottom of described bottom punch material platform 2 is provided with end template 10, the Si Jiaochu of described end template 10 is provided with vertically arranged lead 11, described patrix main body 1 is provided with the hole 12 relative with lead 11, is provided with fairlead 13 in the described hole 12, and patrix main body 1 is socketed on the lead 11 by fairlead 13.Described lead 11 is provided with patrix main body back-moving spring 14.
The top of patrix main body 1 is provided with die shank 16, and stamping machine is connected with die shank 16, and stamping machine drives patrix main body 1 and slides up and down along lead.The blanking method of I-steel section bar may further comprise the steps: A, utilize blanking die that the I-steel section bar is sheared: an end of I-steel section bar 15 is placed on the bottom punch material platform 2 of bed die, and stretches into certain size; B, under the drive of stamping machine, make under the patrix and dash, utilize the biside plate of the 4 pairs of I-steel section bars of hobboing cutter that are located at I-steel section bar both sides in the patrix to cut; Simultaneously, utilize the cutting knife 3 be located between two hobboing cutters, the gusset of the mid portion of I-steel section bar is carried out stamping-out, the I-steel section bar is just clipped one section by disposable, and the part that cuts out just becomes the I-shaped steel part of moulding.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the blanking die of I-steel section bar, it is characterized in that: described blanking die is by patrix main body (1), bottom punch material platform (2), cutting knife (3), hobboing cutter (4), the slide block (5) of band back-moving spring, the plate (6) that presses of slide block constitutes, the middle part, the end of described patrix main body (1) has groove (7), cutting knife (3) is located in the groove (7), have through hole (8) on the two side of groove (7), slide block (5) is located in the through hole (8), hobboing cutter (4) is located at the end that slide block (5) were gone up and be positioned to slide block (5), bottom punch material platform (2) is located at the below of cutting knife (3), slide block press the both sides that plate (6) vertically is located at bottom punch material platform (2), the described inner surface (9) that presses plate be one match with slide block to projecting inward curved surface.
2. the blanking die of I-steel section bar according to claim 1, it is characterized in that: the bottom of described bottom punch material platform (2) is provided with end template (10), the Si Jiaochu of described end template (10) is provided with vertically arranged lead (11), described patrix main body (1) is provided with the hole (12) relative with lead (11), be provided with fairlead (13) in the described hole (12), patrix main body (1) is socketed on the lead (11) by fairlead (13).
3. the blanking die of I-steel section bar according to claim 2 is characterized in that: described lead (11) is provided with patrix main body back-moving spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201044697U CN201609737U (en) | 2010-01-29 | 2010-01-29 | Punching die of I-shaped steel section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201044697U CN201609737U (en) | 2010-01-29 | 2010-01-29 | Punching die of I-shaped steel section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609737U true CN201609737U (en) | 2010-10-20 |
Family
ID=42960370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201044697U Expired - Lifetime CN201609737U (en) | 2010-01-29 | 2010-01-29 | Punching die of I-shaped steel section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637376A (en) * | 2018-06-15 | 2018-10-12 | 中国三冶集团有限公司 | A kind of cutting die of channel steel or I-steel docking insertion end |
| TWI716254B (en) * | 2020-01-08 | 2021-01-11 | 錦泰機械有限公司 | Steel cutting equipment |
| CN113102821A (en) * | 2021-04-14 | 2021-07-13 | 一汽解放汽车有限公司 | Cutting structure and cutting device with same |
-
2010
- 2010-01-29 CN CN2010201044697U patent/CN201609737U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637376A (en) * | 2018-06-15 | 2018-10-12 | 中国三冶集团有限公司 | A kind of cutting die of channel steel or I-steel docking insertion end |
| CN108637376B (en) * | 2018-06-15 | 2023-09-08 | 中国三冶集团有限公司 | Cutting die for butt joint insertion end of channel steel or I-steel |
| TWI716254B (en) * | 2020-01-08 | 2021-01-11 | 錦泰機械有限公司 | Steel cutting equipment |
| CN113102821A (en) * | 2021-04-14 | 2021-07-13 | 一汽解放汽车有限公司 | Cutting structure and cutting device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Jingcheng Electrical Appliance Complete Set Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |