CN203356369U - Hoop stamping die - Google Patents
Hoop stamping die Download PDFInfo
- Publication number
- CN203356369U CN203356369U CN 201320370138 CN201320370138U CN203356369U CN 203356369 U CN203356369 U CN 203356369U CN 201320370138 CN201320370138 CN 201320370138 CN 201320370138 U CN201320370138 U CN 201320370138U CN 203356369 U CN203356369 U CN 203356369U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- pedestal
- punch
- pressure
- anchor ear
- 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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- Punching Or Piercing (AREA)
Abstract
The utility model relates to the field of machining equipment, in particular to a hoop stamping die which is high in hoop stamping accuracy. The hoop stamping die comprises a base and a substrate, wherein a groove with a semicircular cross section is formed in the middle of the substrate, a semicylindrical punch matched with the groove is formed in the upper portion of the substrate, a pressing plate is connected with a punch press through a connecting column, the upper surface of the pressing plate is connected with a connecting plate through a plurality of pressure springs, the connecting column is arranged on the connecting plate, pressure columns are arranged at the two ends of the connecting plate, through holes are formed in the position, corresponding to the pressure columns, of the pressing plate, and stamping holes are formed in the position, corresponding to the pressure columns, of the substrate. In the process that the punch press performs downward pressure to compress the pressure springs, the punch and the pressing plate firstly form rolled steel in an extruding mode, then, the pressurizing process continues, and therefore the rolled steel can be shaped. Meanwhile, the pressure springs are compressed again, in the process, the pressure columns stretch out of the pressing plate to punch holes in the two ends of the rolled steel, therefore, the punch forming and the hole punching of hoops can be completed at one time, production cost can be effectively lowered, and production efficiency is improved.
Description
Technical field
The utility model relates to the machining equipment field, especially a kind of anchor ear diel.
Background technology
The punching press of existing large-scale anchor ear is all to coordinate and be stamped to form with pedestal by semi-cylindrical drift, this method only stamps out the shape of anchor ear, after completing, need anchor ear is reorientated to punching, complex procedures so not only, need to drop into more manpower and materials, after multiple bearing, easily cause punch position to produce error simultaneously, give in the anchor ear assembling process and bring unnecessary trouble.
The utility model content
The purpose of this utility model is the deficiency in order to solve above-mentioned technology and the anchor ear diel that a kind of anchor ear punching precision is high is provided.
In order to achieve the above object, the anchor ear diel that the utility model is designed, it comprises base and pedestal, pedestal is arranged on the base centre position, it is semicircular groove that the centre of pedestal is provided with cross section, is provided with the semi-cylindrical drift be mated on pedestal top, and drift is fixed on the centre position of pressing plate, the contact-making surface of pressing plate and pedestal measure-alike, pressing plate is connected with punch press by joint pin.
As optimization, for punching press and the disposable of punching of realizing anchor ear completes, the upper surface of pressing plate is connected with connecting plate by a plurality of stage clips, joint pin is arranged on connecting plate, be provided with pressure column at the connecting plate two ends, be provided with through hole with the pressure column correspondence position on pressing plate, on pedestal, with the pressure column correspondence position, be provided with punching hole, punching hole connects pedestal and base.
As optimization, under the complete compressive state of stage clip, the length of pressure column is greater than stage clip length and thickness of compressive plate sum.
In order to facilitate the discharge that produces waste material in the perforating by punching process, the cross section of punching hole is trapezium structure, and trapezoidal long edge position is in bottom.
The resulting anchor ear diel of the utility model, in the downward course of exerting pressure of punch press, stage clip gradually reduces, in compression process, drift, pressing plate contact with steel, and to the steel extrusion modling, then continue in course of exerting pressure, can finalize the design to steel, while is compression press spring once again, in this process, pressure column stretches out pressing plate and is punched in the steel two ends, thereby realizes that the punch forming of anchor ear and punching once complete, can effectively reduce production cost, enhance productivity, but also can guarantee the accuracy of punching two ends position, improve the quality of products.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the anchor ear diel that the present embodiment is described, it comprises base 1 and pedestal 2, pedestal 2 is arranged on base 1 centre position, it is semicircular groove 3 that the centre of pedestal 2 is provided with cross section, be provided with the semi-cylindrical drift 4 be mated on pedestal 2 tops, drift 4 is fixed on the centre position of pressing plate 5, the contact-making surface of pressing plate 5 and pedestal 2 measure-alike, pressing plate 5 is connected with punch press by joint pin 7, the upper surface of pressing plate 5 is connected with connecting plate 6 by a plurality of stage clips 11, joint pin 7 is arranged on connecting plate 6, be provided with pressure column 8 at connecting plate 6 two ends, be provided with through hole 9 with pressure column 8 correspondence positions on pressing plate 5, be provided with punching hole 10 with pressure column 8 correspondence positions on pedestal 2, punching hole 10 connects pedestal 2 and base 1, under the complete compressive state of stage clip 11, the length of pressure column 8 is greater than stage clip 11 length and pressing plate 5 thickness sums, the cross section of punching hole 10 is trapezium structure, and trapezoidal long edge position is in bottom.
Claims (4)
1. an anchor ear diel, it comprises base and pedestal, it is characterized in that: pedestal is arranged on the base centre position, it is semicircular groove that the centre of pedestal is provided with cross section, be provided with the semi-cylindrical drift be mated on pedestal top, drift is fixed on the centre position of pressing plate, the contact-making surface of pressing plate and pedestal measure-alike, and pressing plate is connected with punch press by joint pin.
2. a kind of anchor ear diel according to claim 1, it is characterized in that: the upper surface of pressing plate is connected with connecting plate by a plurality of stage clips, joint pin is arranged on connecting plate, be provided with pressure column at the connecting plate two ends, be provided with through hole with the pressure column correspondence position on pressing plate, be provided with punching hole with the pressure column correspondence position on pedestal, punching hole connects pedestal and base.
3. a kind of anchor ear diel according to claim 2 is characterized in that: under the complete compressive state of stage clip, the length of pressure column is greater than stage clip length and thickness of compressive plate sum.
4. a kind of anchor ear diel according to claim 2, it is characterized in that: the cross section of punching hole is trapezium structure, and trapezoidal long edge position is in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320370138 CN203356369U (en) | 2013-06-25 | 2013-06-25 | Hoop stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320370138 CN203356369U (en) | 2013-06-25 | 2013-06-25 | Hoop stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356369U true CN203356369U (en) | 2013-12-25 |
Family
ID=49804191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320370138 Expired - Fee Related CN203356369U (en) | 2013-06-25 | 2013-06-25 | Hoop stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356369U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962455A (en) * | 2014-04-24 | 2014-08-06 | 吴静 | Combined hose clamp stamping die |
| CN104475526A (en) * | 2014-11-18 | 2015-04-01 | 国网安徽省电力公司阜阳供电公司 | One-time forming and pressing device for hold hoops |
| CN107350364A (en) * | 2017-09-06 | 2017-11-17 | 山东特瑞电力器材有限公司 | A kind of band steel anchor ear composite punching die |
| CN109483435A (en) * | 2018-11-23 | 2019-03-19 | 内蒙古航天红岗机械有限公司 | A kind of composite fixture that clip is detected, crosses, drilled |
| CN111974898A (en) * | 2019-05-24 | 2020-11-24 | 江苏科艾福机电科技有限公司 | Hoop forming equipment and implementation method thereof |
| CN116159898A (en) * | 2023-04-20 | 2023-05-26 | 江苏丰源船舶工程有限公司 | Non-adiabatic spiral duct U staple bolt mould for processing |
| CN116274646A (en) * | 2023-05-25 | 2023-06-23 | 广州森弘信息科技有限公司 | Stamping equipment for fastener production and use method thereof |
-
2013
- 2013-06-25 CN CN 201320370138 patent/CN203356369U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962455A (en) * | 2014-04-24 | 2014-08-06 | 吴静 | Combined hose clamp stamping die |
| CN104475526A (en) * | 2014-11-18 | 2015-04-01 | 国网安徽省电力公司阜阳供电公司 | One-time forming and pressing device for hold hoops |
| CN107350364A (en) * | 2017-09-06 | 2017-11-17 | 山东特瑞电力器材有限公司 | A kind of band steel anchor ear composite punching die |
| CN109483435A (en) * | 2018-11-23 | 2019-03-19 | 内蒙古航天红岗机械有限公司 | A kind of composite fixture that clip is detected, crosses, drilled |
| CN111974898A (en) * | 2019-05-24 | 2020-11-24 | 江苏科艾福机电科技有限公司 | Hoop forming equipment and implementation method thereof |
| CN116159898A (en) * | 2023-04-20 | 2023-05-26 | 江苏丰源船舶工程有限公司 | Non-adiabatic spiral duct U staple bolt mould for processing |
| CN116274646A (en) * | 2023-05-25 | 2023-06-23 | 广州森弘信息科技有限公司 | Stamping equipment for fastener production and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170625 |