CN204449027U - Lock supports special continuous mold structure - Google Patents
Lock supports special continuous mold structure Download PDFInfo
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- CN204449027U CN204449027U CN201520081487.0U CN201520081487U CN204449027U CN 204449027 U CN204449027 U CN 204449027U CN 201520081487 U CN201520081487 U CN 201520081487U CN 204449027 U CN204449027 U CN 204449027U
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- die
- successively
- stretch slot
- bolster
- punch
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Abstract
A kind of lock supports special continuous mold structure, and comprise upper die component and lower mold assemblies, the structure of described upper die component is: comprise upper cover plate, and described upper cover plate bottom superposes successively and is provided with upper bolster, upper padding plate, train wheel bridge, upper baffle plate and up stripper; Be installed with punch successively from left to right in described upper bolster, described punch is followed successively by: the first stretching die, the second stretching die, the 3rd stretching die, perforating die and flange die; The structure of described lower mold assemblies is: comprise bottom plate, described bottom plate top is provided with die shoe by feet, lower bolster is installed by lower bolster in described die shoe top, described lower bolster is arranged at intervals with backward successively the die of cooperation corresponding with punch from a left side, the shape of described die is respectively: the first circular trough, arc groove, the first square groove, the first stretch slot, the second stretch slot, the 3rd stretch slot, the second square groove, third party's shape groove and the second circular trough.Processed by the progressive die, process easy, operating efficiency is high.
Description
Technical field
The utility model relates to die device technical field, and especially a kind of lock supports special continuous mold structure.
Background technology
Lock support is one of important accessory of automobile, and lock is supported for multi-step tension part, and at present, the tensioning member of multistep cannot realize automated production, and by the integration of pipeline, segmentation realizes the production automation.
Stainless steel large-sized lock is supported and is completed by following operation: cut material → blanking → prestretched → succeeding stretch → punching → hole flanging → cleaning 1 → annealing → shaping 1 → shaping 2 → one-tenth screw thread → border flange → border reducing → border leveling → reducing 1 → reducing 2 → reducing 3 → trimming → shaping → rush side opening → otch → chamfering → rush aperture → carve characters → clean 2 → pack and put in storage.Its a complete set of needs 26 procedures, battle line is oversize, and difficulty of processing is large, and labor strength is high, inefficiency.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of lock rational in infrastructure to support special continuous mold structure, thus Simplified flowsheet step, processed by the progressive die, process easy, operating efficiency is high.
The technical scheme that the utility model adopts is as follows:
A kind of lock supports special continuous mold structure, and comprise upper die component and lower mold assemblies, the structure of described upper die component is: comprise upper cover plate, and described upper cover plate bottom superposes successively and is provided with upper bolster, upper padding plate, train wheel bridge, upper baffle plate and up stripper; Be installed with punch successively from left to right in described upper bolster, described punch is followed successively by: the first stretching die, the second stretching die, the 3rd stretching die, perforating die and flange die; The structure of described lower mold assemblies is: comprise bottom plate, described bottom plate top is provided with die shoe by feet, lower bolster is installed by lower bolster in described die shoe top, described lower bolster is arranged at intervals with backward successively the die of cooperation corresponding with punch from a left side, the shape of described die is respectively: the first circular trough, arc groove, the first square groove, the first stretch slot, the second stretch slot, the 3rd stretch slot, the second square groove, third party's shape groove and the second circular trough.
Further improvement as technique scheme:
One end of described first circular trough is extended with projection;
Four arc grooves are disposed on same circumferencial direction;
The size of the first stretch slot, the second stretch slot and the 3rd stretch slot is successively decreased from big to small successively;
One end of described second circular trough extends spur.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally, easy to operate, process lock by the special progressive die to support, utilize feeder that coiled strip is successively delivered to mould material by the feeding step pitch of setting by evener, during punch press upward stroke, mould separates with material, feeder starts feeding by setting, when punch press is to down stroke, mould follows closely locator material by correcting, carries out punching press.Feeder is feeding progressively, and punch press is down-pressing forming successively, improves processing output while greatly saving artificial and equipment, improves product stability.
Accompanying drawing explanation
The front view of Fig. 1 labor and materials band added by the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is front view of the present utility model.
Fig. 4 is the top view of the utility model lower mold assemblies.
Fig. 5 is the structural representation of the utility model lower bolster.
Wherein: 1, upper cover plate; 2, upper bolster; 3, upper padding plate; 4, train wheel bridge; 5, upper baffle plate; 6, up stripper; 7, the first stretching die; 8, the second stretching die; 9, the 3rd stretching die; 10, perforating die; 11, flange die; 12, lower bolster; 13, lower bolster; 14, die shoe; 15, feet; 16, bottom plate; 17, material strip; 18, the first circular trough; 19, arc groove; 20, the first square groove; 21, the second stretch slot; 22, the second stretch slot; 23, the 3rd stretch slot; 24, the second square groove; 25, third party's shape groove; 26, the second circular trough.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Fig. 3, Fig. 4 and Fig. 5, the lock of the present embodiment supports special continuous mold structure, comprise upper die component and lower mold assemblies, the structure of upper die component is: comprise upper cover plate 1, and upper cover plate 1 bottom superposes successively and is provided with upper bolster 2, upper padding plate 3, train wheel bridge 4, upper baffle plate 5 and up stripper 6; Be installed with punch successively from left to right in upper bolster 2, punch is followed successively by: the first stretching die 7, second stretching die 8, the 3rd stretching die 9, perforating die 10 and flange die 11; The structure of lower mold assemblies is: comprise bottom plate 16, bottom plate 16 top is provided with die shoe 14 by feet 15, lower bolster 12 is installed by lower bolster 13 in die shoe 14 top, lower bolster 12 is arranged at intervals with backward successively the die of cooperation corresponding with punch from a left side, the shape of die is respectively: the first circular trough 18, arc groove 19, first square groove 20, first stretch slot 21, second stretch slot 22, the 3rd stretch slot 23, second square groove 24, third party's shape groove 25 and the second circular trough 26.
One end of first circular trough 18 is extended with projection.
Four arc grooves 19 are disposed on same circumferencial direction.
The size of the first stretch slot 21, second stretch slot 22 and the 3rd stretch slot 23 is successively decreased from big to small successively.
One end of second circular trough 26 extends spur.
Material strip 17 of the present utility model as depicted in figs. 1 and 2, material strip 17 is divided into ten procedures from left to right successively, is respectively: puncture a, puncture b, stretching c, stretching d, stretching e, stretching f, punching g, flange h, blanking i, cut off j.
The progressive die of the present utility model sets gradually the punch corresponding with each operation and die counterpart from left to right, thus adopting the progressive die described in the utility model, the manufacturing procedure completing lock support is as follows: blank-forming → cleaning 1 → annealing → shaping → one-tenth screw thread → border flange → border reducing → border leveling → progressive forming punching → cleaning 2 → packaging warehouse-in.
In practical work process, utilize feeder that coiled strip is successively delivered to mould material strip 17 by the feeding step pitch of setting by evener, during punch press upward stroke, mould separates with material strip 17, feeder starts feeding by setting, when punch press is to down stroke, mould follows closely locator material by correcting, carries out punching press.Feeder is feeding progressively, and punch press is down-pressing forming successively, and operating efficiency is high.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (5)
1. a lock supports special continuous mold structure, it is characterized in that: comprise upper die component and lower mold assemblies, the structure of described upper die component is: comprise upper cover plate (1), and described upper cover plate (1) bottom superposes successively and is provided with upper bolster (2), upper padding plate (3), train wheel bridge (4), upper baffle plate (5) and up stripper (6), described upper bolster is installed with punch in (2) from left to right successively, and described punch is followed successively by: the first stretching die (7), the second stretching die (8), the 3rd stretching die (9), perforating die (10) and flange die (11), the structure of described lower mold assemblies is: comprise bottom plate (16), described bottom plate (16) top is provided with die shoe (14) by feet (15), lower bolster (12) is installed by lower bolster (13) in described die shoe (14) top, described lower bolster (12) is arranged at intervals with backward successively the die of cooperation corresponding with punch from a left side, the shape of described die is respectively: the first circular trough (18), arc groove (19), first square groove (20), first stretch slot (21), second stretch slot (22), 3rd stretch slot (23), second square groove (24), third party's shape groove (25) and the second circular trough (26).
2. lock as claimed in claim 1 supports special continuous mold structure, it is characterized in that: one end of described first circular trough (18) is extended with projection.
3. lock as claimed in claim 1 supports special continuous mold structure, it is characterized in that: four arc grooves (19) are disposed on same circumferencial direction.
4. lock as claimed in claim 1 supports special continuous mold structure, it is characterized in that: the size of the first stretch slot (21), the second stretch slot (22) and the 3rd stretch slot (23) is successively decreased from big to small successively.
5. lock as claimed in claim 1 supports special continuous mold structure, it is characterized in that: one end of described second circular trough (26) extends spur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081487.0U CN204449027U (en) | 2015-02-05 | 2015-02-05 | Lock supports special continuous mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081487.0U CN204449027U (en) | 2015-02-05 | 2015-02-05 | Lock supports special continuous mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449027U true CN204449027U (en) | 2015-07-08 |
Family
ID=53655975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081487.0U Withdrawn - After Issue CN204449027U (en) | 2015-02-05 | 2015-02-05 | Lock supports special continuous mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624803A (en) * | 2015-02-05 | 2015-05-20 | 无锡市振益轿车附件有限公司 | Lock support continuous die structure |
| CN112828144A (en) * | 2020-12-30 | 2021-05-25 | 四川瑞宝电子股份有限公司 | Continuous stamping die of small accurate communication subassembly jack edge rolling |
-
2015
- 2015-02-05 CN CN201520081487.0U patent/CN204449027U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624803A (en) * | 2015-02-05 | 2015-05-20 | 无锡市振益轿车附件有限公司 | Lock support continuous die structure |
| CN104624803B (en) * | 2015-02-05 | 2017-06-30 | 无锡市振益轿车附件有限公司 | One kind lock support continuous mold structure |
| CN112828144A (en) * | 2020-12-30 | 2021-05-25 | 四川瑞宝电子股份有限公司 | Continuous stamping die of small accurate communication subassembly jack edge rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170630 |