CN203991968U - A kind of packing and backhand bag mould structure of realizing excessive height hole flanging - Google Patents
A kind of packing and backhand bag mould structure of realizing excessive height hole flanging Download PDFInfo
- Publication number
- CN203991968U CN203991968U CN201420069723.2U CN201420069723U CN203991968U CN 203991968 U CN203991968 U CN 203991968U CN 201420069723 U CN201420069723 U CN 201420069723U CN 203991968 U CN203991968 U CN 203991968U
- Authority
- CN
- China
- Prior art keywords
- backhand
- packing
- hole flanging
- die
- coordinating
- 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
Links
- 238000012856 packing Methods 0.000 title claims abstract description 30
- 238000004080 punching Methods 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a kind of packing and backhand bag mould structure of realizing excessive height hole flanging, in described die ontology, be provided with successively packing plunger mechanism, backhand plunger mechanism, rush passing punch mechanism, hole flanging punch mechanism, packing plunger mechanism below is provided with the recessed film of packing coordinating with it, backhand plunger mechanism below is provided with the backhand die drift coordinating with it, backhand die drift is positioned at die block, rush passing punch mechanism below and be provided with the punching concave die coordinating with it, hole flanging punch mechanism below is provided with the hole flanging die coordinating with it.By the technological improvement of mould, realize hole flanging height and the cracking of auto parts (particularly in the high situation of material hardness), to guarantee hole tapping torsion.Concrete technology step is: one: packing (packing highly adjustable), two: backhand bag height (backhand becomes the face of a C dihedral formula), three: rush pre-punched hole, four: hole flanging.Four operations altogether, effectively improve the stability of product hole flanging, reduce manufacturing cost.
Description
Technical field
The utility model relates to the technical field of die apparatus, a kind of packing and backhand bag mould structure of realizing excessive height hole flanging specifically, be particularly related to its mechanical connecting structure, this mould structure also provides a kind of novel process to realize auto parts hole flanging simultaneously, guarantees the height in hole and the high request of hole tapping torsion.
Background technology
The technique of traditional auto parts hole flanging is all that pre-punched hole is rushed in employing and chamfering mode completes.This way, when hole flanging requirement for height is higher and hole tapping has torsion requirement, routs up the hole of coming and is all difficult to reach requirement, is exactly that the tooth torsion of attacking is inadequate conventionally if not cracking, causes scrappage high.
Do not have at present to find and explanation or the report of the similar correlation technique of the utility model, not yet collect both at home and abroad similarly data yet.
Summary of the invention
The purpose of this utility model is to provide a kind of packing and backhand bag mould structure of realizing excessive height hole flanging, by the innovation of hole flanging mold structure and flange hole technology technology, change traditional way of rushing the direct hole flanging of pre-punched hole, make bore size more stable, improve the quality of products, further guarantee the torsion of hole flanging tapping, improved security performance.
To achieve these goals, the technical solution of the utility model is: a kind of packing and backhand bag mould structure of realizing excessive height hole flanging, it comprises die ontology, it is characterized in that: in described die ontology, be provided with successively packing plunger mechanism, backhand plunger mechanism, rush passing punch mechanism, hole flanging punch mechanism, packing plunger mechanism below is provided with the recessed film of packing coordinating with it, backhand plunger mechanism below is provided with the backhand die drift coordinating with it, backhand die drift is positioned at die block, rush passing punch mechanism below and be provided with the punching concave die coordinating with it, hole flanging punch mechanism below is provided with the hole flanging die coordinating with it.
The utility model discloses a kind of packing and backhand bag mould structure of realizing excessive height hole flanging, by the technological improvement of mould, realize hole flanging height and the cracking of auto parts (particularly in the high situation of material hardness), to guarantee hole tapping torsion.Concrete technology step is: one: packing (packing highly adjustable), two: backhand bag height (backhand becomes the face of a C dihedral formula), three: rush pre-punched hole, four: hole flanging.Four operations altogether, effectively improve the stability of product hole flanging, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
the specific embodiment
With reference to the accompanying drawings, the utility model is further described.
Wherein:
1, packing plunger mechanism;
2, backhand plunger mechanism;
3, rush passing punch mechanism;
4, hole flanging punch mechanism.
The utility model is a kind of packing and backhand bag mould structure of realizing excessive height hole flanging, it comprises die ontology, it is different from prior art and is: in described die ontology, be provided with successively packing plunger mechanism 1, backhand plunger mechanism 2, rush passing punch mechanism 3, hole flanging punch mechanism 4, packing plunger mechanism 1 below is provided with the recessed film 5 of packing coordinating with it, backhand plunger mechanism 2 belows are provided with the backhand die drift 6 coordinating with it, backhand die drift 6 is positioned at die block 7, rush passing punch mechanism 3 belows and be provided with the punching concave die 8 coordinating with it, hole flanging punch mechanism 4 belows are provided with the hole flanging die 9 coordinating with it.
In the specific implementation, described packing plunger mechanism 1 end is provided with the high adjuster of bag, and this wraps high adjuster is quick-release adjustable mechanism, regulates whole bag height.
In the specific implementation, the end of described backhand plunger mechanism 2 is C angle end face, and bag bottom backhand is become to C dihedral formula, in case follow-up hole flanging cracking.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that the concrete enforcement of the utility model is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. packing and a backhand bag mould structure of realizing excessive height hole flanging, it comprises die ontology, it is characterized in that: in described die ontology, be provided with successively packing plunger mechanism (1), backhand plunger mechanism (2), rush passing punch mechanism (3), hole flanging punch mechanism (4), packing plunger mechanism (1) below is provided with the recessed film of packing (5) coordinating with it, backhand plunger mechanism (2) below is provided with the backhand die drift (6) coordinating with it, backhand die drift (6) is positioned at die block (7), rush passing punch mechanism (3) below and be provided with the punching concave die (8) coordinating with it, hole flanging punch mechanism (4) below is provided with the hole flanging die (9) coordinating with it.
2. a kind of packing and backhand bag mould structure of realizing excessive height hole flanging according to claim 1, is characterized in that: described packing plunger mechanism (1) end is provided with the high adjuster of bag.
3. a kind of packing and backhand bag mould structure of realizing excessive height hole flanging according to claim 1, is characterized in that: the end of described backhand plunger mechanism (2) is C angle end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069723.2U CN203991968U (en) | 2014-02-18 | 2014-02-18 | A kind of packing and backhand bag mould structure of realizing excessive height hole flanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069723.2U CN203991968U (en) | 2014-02-18 | 2014-02-18 | A kind of packing and backhand bag mould structure of realizing excessive height hole flanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991968U true CN203991968U (en) | 2014-12-10 |
Family
ID=52032034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069723.2U Expired - Fee Related CN203991968U (en) | 2014-02-18 | 2014-02-18 | A kind of packing and backhand bag mould structure of realizing excessive height hole flanging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424341A (en) * | 2016-10-19 | 2017-02-22 | 昆山脉泉精密模具有限公司 | Progressive mold of high hole flanging nut plate with cooling mechanism |
| CN111438276A (en) * | 2020-04-16 | 2020-07-24 | 苏州利来汽车配件有限公司 | High-strength steel plate forming hole flanging die for automobile and hole flanging process thereof |
| CN113426892A (en) * | 2021-06-24 | 2021-09-24 | 无锡诺飞高新技术有限公司 | Hole drawing process and die structure meeting requirement that hole drawing height is larger than twice material thickness |
-
2014
- 2014-02-18 CN CN201420069723.2U patent/CN203991968U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424341A (en) * | 2016-10-19 | 2017-02-22 | 昆山脉泉精密模具有限公司 | Progressive mold of high hole flanging nut plate with cooling mechanism |
| CN111438276A (en) * | 2020-04-16 | 2020-07-24 | 苏州利来汽车配件有限公司 | High-strength steel plate forming hole flanging die for automobile and hole flanging process thereof |
| CN113426892A (en) * | 2021-06-24 | 2021-09-24 | 无锡诺飞高新技术有限公司 | Hole drawing process and die structure meeting requirement that hole drawing height is larger than twice material thickness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2021012866A (en) | Press molded product, press molding method, and press molding device. | |
| CN203991968U (en) | A kind of packing and backhand bag mould structure of realizing excessive height hole flanging | |
| MX2017013452A (en) | Method for producing press-molded product, press-molded product, die and pressing device. | |
| WO2018013043A8 (en) | Synthesis of vanadium pentoxide nanosheets | |
| CN203936264U (en) | Pattern is translated in the punching of automobile panel inner plate of car door | |
| MX368195B (en) | Sheet forming method. | |
| MX2012000426A (en) | Blank containment device and methods. | |
| CN204486579U (en) | A kind of built-in side blow structure | |
| SG11201901098RA (en) | Method for producing inorganic oxide in form of thin film | |
| CN203831549U (en) | Adjustable flue machine external mold structure | |
| CN204182770U (en) | The adjustable punching die of a kind of punching position | |
| CN204108310U (en) | A kind of mould of the powder metallurgy spherical bearing with oil nozzle | |
| CN204322673U (en) | Make-up machine press fit device | |
| CN204429986U (en) | A kind of part continuous seepage mould | |
| CN204820455U (en) | Multistage carton flattening device | |
| CN204234551U (en) | A kind of can the blanking die of simultaneously punching press two model retainers | |
| CN203955901U (en) | A kind of for adjusting the mould of automobile shift fork opening size | |
| CN204276776U (en) | Slipping of clutch ratchet mould | |
| CN203955867U (en) | Punch retainer fast replacing structure | |
| CN203995122U (en) | Movably stamp device | |
| CN202845565U (en) | Right angle flanging-forming adjustable apparatus for die | |
| CN202695948U (en) | Torsion head terminal mould | |
| CN202034249U (en) | Inner groove clamp for capacitor | |
| CN204136048U (en) | A kind of clamping tool of heat radiator fin | |
| CN103722072B (en) | A kind of stripper plate mill binder groove mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huaxin Town, Qingpu District 201703 Shanghai City Huateng Road No. 1858, room first Patentee after: SHANGHAI RIHAN PRECISION MACHINERY CO.,LTD. Address before: Huaxin Town, Qingpu District 201703 Shanghai City Huateng Road No. 1858, room first Patentee before: SHANGHAI RIHAN PRECISION MACHINERY Co.,Ltd. |
|
| 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: 20141210 |