CN203791445U - Novel square tube blanking die - Google Patents
Novel square tube blanking die Download PDFInfo
- Publication number
- CN203791445U CN203791445U CN201420145461.3U CN201420145461U CN203791445U CN 203791445 U CN203791445 U CN 203791445U CN 201420145461 U CN201420145461 U CN 201420145461U CN 203791445 U CN203791445 U CN 203791445U
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- China
- Prior art keywords
- upper slitter
- die
- square
- novel
- patrix
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- 239000000428 dust Substances 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a novel square tube blanking die which comprises an upper die, a lower die and an upper cutter. The lower die is matched with the upper die, and the upper cutter is arranged on the upper die; the lower die is provided with a square hole for positioning a square tube, the upper cutter is positioned at a matched location of the square hole; the square tube which is positioned in the square hole can be cut off by the upper cutter when the upper die drives the upper cutter to move downwardly. The novel square tube blanking die with the structure has the advantages that the square tube can extend into the square hole of the lower die, the length of the square tube is set, and then the square tube can be stamped by the upper cutter of the upper die and can be instantly cut off; the novel square tube blanking die is simple in structure, high in blanking speed and free of spark, is practical and reliable and generates little dust, and accordingly air can be protected.
Description
Technical field
The utility model relates to hardware dies technical field, is specifically related to Novel square pipe blanking mold.
Background technology
Traditional square tube blanking adopts cutting machine cutting.Adopt this mode, blanking velocity is slow, has spark when cutting, and dust is large, contaminated air.
Utility model content
The purpose of this utility model is to disclose Novel square pipe blanking mold, and a kind of hardware dies structure of energy fast shut-off square tube is provided.Slow in order to solve blanking velocity, when cutting, there is spark, dust is large, and air-polluting asking carried.
For achieving the above object, the utility model adopts following technical scheme:
Novel square pipe blanking mold, comprises patrix, the counterdie coordinating with this patrix and the upper slitter of being located at patrix; Counterdie is provided with the square opening of location square tube, and upper slitter is positioned at the position coordinating with square opening; When patrix drives upper slitter to move down, upper slitter cuts off the square tube being positioned in square opening.
Further, described square opening angle upward.
Further, a diagonal of described square opening is on horizontal line, and another of square opening diagonal is on vertical curve.
Further, described counterdie comprise relative two lower bolsters with relative two every die-cushion, described square opening runs through lower bolster, be located between two lower bolsters every die-cushion, two lower bolsters and two form and the upper slitter gap of described upper slitter cooperation between die-cushion; When patrix drives upper slitter to move down, upper slitter inserts the upper slitter gap location between two lower bolsters.
Further, described counterdie also comprises base plate and be located at the lower mold mounting plate on this base plate, and described lower bolster is located between two lower mold mounting plates.
Further, described base plate is provided with and the through hole of described upper slitter matched in clearance.
Further, described upper slitter is flat structure, the V-shaped structure of point of a knife of upper slitter.
Further, described patrix also comprises die shank, upper baffle plate and upper molded plate; Die shank is located on baffle plate, and upper molded plate is located under baffle plate, and described upper slitter is located under upper molded plate.
Compared with prior art, the beneficial effects of the utility model:
The utility model adopts above structure, square tube is stretched in the square opening of counterdie, reserves length, by the die-cut square tube of upper slitter of patrix, can make its instantaneous trip; The utility model is simple in structure, and practical reliable, blanking velocity is fast, no-spark, and dust is few, protection air.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of Novel square pipe blanking mold embodiment described in the utility model;
Fig. 2 is front elevational schematic embodiment illustrated in fig. 1;
Fig. 3 is that schematic diagram is looked on a left side of Fig. 2;
Fig. 4 is the elevational schematic view of Fig. 2;
Fig. 5 is the front elevational schematic of upper slitter in Fig. 1;
In figure, 1-patrix; 11-die shank; The upper baffle plate of 12-; 13-upper molded plate; 2-counterdie; 21-square opening; 22-lower bolster; 23-upper slitter gap; Baffle plate under 24-; Mold mounting plate under 25-; 26-through hole; 27-is every die-cushion; 3-upper slitter; The point of a knife of 31-upper slitter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.
Embodiment Novel square pipe blanking mold as shown in Figures 1 to 5, comprises patrix 1, the counterdie 2 coordinating with this patrix 1 and the upper slitter 3 of being located at patrix 1; Counterdie 2 is provided with the square opening 21 of location square tube, and upper slitter 3 is positioned at the position coordinating with square opening 21; When patrix 1 drives upper slitter 3 to move down, upper slitter 3 cuts off the square tube being positioned in square opening 21.
An angle of square opening 21, adopts this structure upper slitter 3 large to the pressure of square tube upward, is convenient to cut off square tube.In the present embodiment, a diagonal of square opening 21 is on horizontal line, and another diagonal of square opening 21 is on vertical curve.
Counterdie 2 comprise relative two lower bolsters 22 with relative two every die-cushion 27, square opening 21 runs through lower bolster 22, be located between two lower bolsters 22 the upper slitter gap 23 that two lower bolsters 22 and two form between die-cushion 27 and upper slitter 3 coordinates every die-cushion 27; When patrix 1 drives upper slitter 3 to move down, upper slitter 3 inserts two 23 places, upper slitter gap between lower bolster 22, thereby cuts off square tube.
Counterdie 2 also comprises lower baffle plate 24 and is located at the lower mold mounting plate 25 on this lower baffle plate 24, and lower bolster 22 is located between two lower mold mounting plates 25.Lower baffle plate 24 is provided with the through hole 26 coordinating with upper slitter gap 23.
Upper slitter 3 is flat structure, the V-shaped structure of point of a knife 31 of upper slitter.
Patrix 1 also comprises die shank 11, upper baffle plate 12 and upper molded plate 13; Die shank 11 is located on baffle plate 12, and upper molded plate 13 is located at baffle plate 12 times, and upper slitter 3 is located at upper molded plate 13 times.
Other structure of the present embodiment Novel square pipe blanking mold is referring to prior art.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.
Claims (8)
1. Novel square pipe blanking mold, is characterized in that: comprise patrix, the counterdie coordinating with this patrix and the upper slitter of being located at patrix; Counterdie is provided with the square opening of location square tube, and upper slitter is positioned at the position coordinating with square opening; When patrix drives upper slitter to move down, upper slitter cuts off the square tube being positioned in square opening.
2. Novel square pipe blanking mold as claimed in claim 1, is characterized in that: an angle of described square opening upward.
3. Novel square pipe blanking mold as claimed in claim 2, is characterized in that: a diagonal of described square opening is on horizontal line, and another of square opening diagonal is on vertical curve.
4. Novel square pipe blanking mold as described in claims 1 to 3 any one, it is characterized in that: described counterdie comprise relative two lower bolsters with relative two every die-cushion, described square opening runs through lower bolster, be located between two lower bolsters every die-cushion, two lower bolsters and two form and the upper slitter gap of described upper slitter cooperation between die-cushion; When patrix drives upper slitter to move down, upper slitter inserts the upper slitter gap location between two lower bolsters.
5. Novel square pipe blanking mold as claimed in claim 4, is characterized in that: described counterdie also comprises base plate and be located at the lower mold mounting plate on this base plate, and described lower bolster is located between two lower mold mounting plates.
6. Novel square pipe blanking mold as claimed in claim 5, is characterized in that: described base plate is provided with the through hole with described upper slitter matched in clearance.
7. Novel square pipe blanking mold as claimed in claim 1, is characterized in that: described upper slitter is flat structure the V-shaped structure of point of a knife of upper slitter.
8. Novel square pipe blanking mold as described in claim 1 or 7, is characterized in that: described patrix also comprises die shank, upper baffle plate and upper molded plate; Die shank is located on baffle plate, and upper molded plate is located under baffle plate, and described upper slitter is located under upper molded plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145461.3U CN203791445U (en) | 2014-03-27 | 2014-03-27 | Novel square tube blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145461.3U CN203791445U (en) | 2014-03-27 | 2014-03-27 | Novel square tube blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791445U true CN203791445U (en) | 2014-08-27 |
Family
ID=51373716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145461.3U Expired - Lifetime CN203791445U (en) | 2014-03-27 | 2014-03-27 | Novel square tube blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791445U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234256A (en) * | 2015-11-12 | 2016-01-13 | 苏州庄吉模塑科技有限公司 | Circular tube cutting mould |
| CN106378380A (en) * | 2016-12-13 | 2017-02-08 | 福州大学 | Cutting-off die for cutting off four-corner tube by upward-E-shaped edge |
| CN111451357A (en) * | 2019-01-21 | 2020-07-28 | 宋玉志 | Metal rectangular pipe blanking mechanism and blanking machine |
| CN112518850A (en) * | 2020-11-05 | 2021-03-19 | 杨林锋 | New material cutting device |
-
2014
- 2014-03-27 CN CN201420145461.3U patent/CN203791445U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234256A (en) * | 2015-11-12 | 2016-01-13 | 苏州庄吉模塑科技有限公司 | Circular tube cutting mould |
| CN106378380A (en) * | 2016-12-13 | 2017-02-08 | 福州大学 | Cutting-off die for cutting off four-corner tube by upward-E-shaped edge |
| CN111451357A (en) * | 2019-01-21 | 2020-07-28 | 宋玉志 | Metal rectangular pipe blanking mechanism and blanking machine |
| CN112518850A (en) * | 2020-11-05 | 2021-03-19 | 杨林锋 | New material cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New square tube blanking die Effective date of registration: 20220907 Granted publication date: 20140827 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU CHUANGHE LOGISTICS INDUSTRY Co.,Ltd. Registration number: Y2022980014690 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230920 Granted publication date: 20140827 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU CHUANGHE LOGISTICS INDUSTRY Co.,Ltd. Registration number: Y2022980014690 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |