CN204747240U - Punching -pressing composite mould - Google Patents
Punching -pressing composite mould Download PDFInfo
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- CN204747240U CN204747240U CN201520290204.3U CN201520290204U CN204747240U CN 204747240 U CN204747240 U CN 204747240U CN 201520290204 U CN201520290204 U CN 201520290204U CN 204747240 U CN204747240 U CN 204747240U
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- plate
- cover half
- backing plate
- clamp plate
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Abstract
The utility model discloses a punching -pressing composite mould, including movable mould and cover half, the movable mould sets up in the cover half top, the movable mould includes moving clamp plate, movable mould backing plate and movable mould fixed plate, the movable mould backing plate is connected to the moving clamp plate below, the movable mould fixed plate is connected to movable mould backing plate below, the moving clamp plate both sides are provided with the guide post, the guide post outside is provided with damping spring, the damping spring top with moving clamp plate fixed connection, pass through dovetail and the lug established for stamping die is accurate at compound die in the work, through the buffer spring that the moving clamp plate both sides set up can reduce the impact force of stamping die when the work compound die, prevents that the mould from causing the damage, the extension mould utility life -span, pass through guide post and the guiding hole established, and can play the effect of direction when stamping die work compound die for the compound die is more accurate, thereby makes the stamping workpiece of production gained more standard, is fit for using widely.
Description
Technical field
The utility model relates to a kind of composite punching die.
Background technology
If the diel during tradition uses does not adopt the mode of auxiliary matched moulds when matched moulds, be easy to because impulsive force is excessive cause matched moulds not accurate, but also can burn failure be caused, so just make production punching press stamping parts out not up to standard, do not meet standard, maintenance die also extremely bothers, and is not suitable for promoting the use of.
Summary of the invention
The technical problems to be solved in the utility model is to provide the composite punching die of accurate reliable, the long service life of a kind of matched moulds.
For solving the problem, the utility model adopts following technical scheme:
A kind of composite punching die, comprise dynamic model and cover half, described dynamic model is arranged on above cover half, described dynamic model comprises Bottom clamp plate, dynamic model backing plate and dynamic mould fixing plate, dynamic model backing plate is connected below described Bottom clamp plate, dynamic mould fixing plate is connected below described dynamic model backing plate, described Bottom clamp plate both sides are provided with lead, described lead arranged outside has damping spring, described damping spring top is fixedly connected with described Bottom clamp plate, described cover half comprises top clamping plate, cover half backing plate and cover half fixed head, cover half backing plate is connected above described top clamping plate, cover half fixed head is connected above described cover half backing plate, described top clamping plate both sides are provided with the pilot hole matched with described lead, dovetail groove is provided with bottom described dynamic mould fixing plate, described dovetail groove bottom land is provided with drift, described cover half fixed head top is provided with the projection be connected with dovetail groove, be provided with in the middle part of described projection with drift with the use of die cavity.
As preferred technical scheme, the length of described Bottom clamp plate is greater than the length of dynamic model backing plate and dynamic mould fixing plate, the length of described lead is greater than the gross thickness that described dynamic model backing plate, dynamic mould fixing plate, cover half backing plate and cover half fixed head are added up, and the length of described damping spring is less than the length of described lead.
As preferred technical scheme, the length of described top clamping plate is equal with the length of Bottom clamp plate, is provided with pad bridge bottom described top clamping plate.
As preferred technical scheme, described pad bridge is provided with two, all adopts the mode of welding to be symmetricly set on bottom top clamping plate.
As preferred technical scheme, described dovetail groove is flat-bottom slot, and the height of described drift is less than the degree of depth of dovetail groove.
The beneficial effect of the utility model composite punching die is: by set dovetail groove and projection, make diel matched moulds when work accurate, the impulsive force of diel when working matched moulds can be reduced by the buffer spring arranged in described Bottom clamp plate both sides, prevent mould from causing damage, extend the mold use life-span, by set lead and pilot hole, the effect of guiding can be played when diel work matched moulds, make matched moulds more accurate, thus make the stamping parts standard more of producing gained, be applicable to promoting the use of.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model composite punching die.
Detailed description of the invention
Consult a kind of composite punching die shown in Fig. 1, comprise dynamic model 1 and cover half 2, described dynamic model 1 is arranged on above cover half 2, described dynamic model 1 comprises Bottom clamp plate 3, dynamic model backing plate 4 and dynamic mould fixing plate 5, dynamic model backing plate 4 is connected below described Bottom clamp plate 3, dynamic mould fixing plate 5 is connected below described dynamic model backing plate 4, described Bottom clamp plate 3 both sides are provided with lead 13, described lead 13 arranged outside has damping spring 24, described damping spring 24 top is fixedly connected with described Bottom clamp plate 3, described cover half 2 comprises top clamping plate 6, cover half backing plate 7 and cover half fixed head 8, cover half backing plate 7 is connected above described top clamping plate 6, cover half fixed head 8 is connected above described cover half backing plate 7, described top clamping plate 6 both sides are provided with the pilot hole 23 matched with described lead 13, dovetail groove 9 is provided with bottom described dynamic mould fixing plate 5, described dovetail groove 9 bottom land is provided with drift 10, described cover half fixed head 8 top is provided with the projection 11 be connected with dovetail groove 9, be provided with in the middle part of described projection 11 with drift 10 with the use of die cavity 12.
Wherein, the length of described Bottom clamp plate 3 is greater than the length of dynamic model backing plate 4 and dynamic mould fixing plate 5, the length of described lead 13 is greater than the gross thickness that described dynamic model backing plate 4, dynamic mould fixing plate 5, cover half backing plate 7 and cover half fixed head 8 are added up, the length of described damping spring 24 is less than the length of described lead 13, during matched moulds, described lead 13 lower end is inserted in described pilot hole 23 to reach the effect of guiding, location, damping spring 24 plays the effect of buffering, reduces burn failure.
The length of described top clamping plate 6 is equal with the length of Bottom clamp plate 3, is provided with pad bridge 14 bottom described top clamping plate 6.
Described pad bridge 14 is provided with two, all adopts the mode of welding to be symmetricly set on bottom top clamping plate 6.
Described dovetail groove 9 is flat-bottom slot, and the height of described drift 10 is less than the degree of depth of dovetail groove 9.
The beneficial effect of the utility model composite punching die is: by set dovetail groove and projection, make diel matched moulds when work accurate, the impulsive force of diel when working matched moulds can be reduced by the buffer spring arranged in described Bottom clamp plate both sides, prevent mould from causing damage, extend the mold use life-span, by set lead and pilot hole, the effect of guiding can be played when diel work matched moulds, make matched moulds more accurate, thus make the stamping parts standard more of producing gained, be applicable to promoting the use of.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a composite punching die, it is characterized in that: comprise dynamic model and cover half, described dynamic model is arranged on above cover half, described dynamic model comprises Bottom clamp plate, dynamic model backing plate and dynamic mould fixing plate, dynamic model backing plate is connected below described Bottom clamp plate, dynamic mould fixing plate is connected below described dynamic model backing plate, described Bottom clamp plate both sides are provided with lead, described lead arranged outside has damping spring, described damping spring top is fixedly connected with described Bottom clamp plate, described cover half comprises top clamping plate, cover half backing plate and cover half fixed head, cover half backing plate is connected above described top clamping plate, cover half fixed head is connected above described cover half backing plate, described top clamping plate both sides are provided with the pilot hole matched with described lead, dovetail groove is provided with bottom described dynamic mould fixing plate, described dovetail groove bottom land is provided with drift, described cover half fixed head top is provided with the projection be connected with dovetail groove, be provided with in the middle part of described projection with drift with the use of die cavity.
2. composite punching die according to claim 1, it is characterized in that: the length of described Bottom clamp plate is greater than the length of dynamic model backing plate and dynamic mould fixing plate, the length of described lead is greater than the gross thickness that described dynamic model backing plate, dynamic mould fixing plate, cover half backing plate and cover half fixed head are added up, and the length of described damping spring is less than the length of described lead.
3. composite punching die according to claim 1, is characterized in that: the length of described top clamping plate is equal with the length of Bottom clamp plate, is provided with pad bridge bottom described top clamping plate.
4. composite punching die according to claim 3, is characterized in that: described pad bridge is provided with two, all adopts the mode of welding to be symmetricly set on bottom top clamping plate.
5. composite punching die according to claim 1, is characterized in that: described dovetail groove is flat-bottom slot, and the height of described drift is less than the degree of depth of dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290204.3U CN204747240U (en) | 2015-05-07 | 2015-05-07 | Punching -pressing composite mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290204.3U CN204747240U (en) | 2015-05-07 | 2015-05-07 | Punching -pressing composite mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747240U true CN204747240U (en) | 2015-11-11 |
Family
ID=54461995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290204.3U Active CN204747240U (en) | 2015-05-07 | 2015-05-07 | Punching -pressing composite mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN204747240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001248A (en) * | 2016-05-31 | 2016-10-12 | 芜湖卓越空调零部件有限公司 | Punching die for liquid reservoir support |
| CN107020317A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of side cut die pressing mechanism |
| CN108790548A (en) * | 2018-07-24 | 2018-11-13 | 山东招金金银精炼有限公司 | A kind of imprinting tool of sheet metal, system and method |
| CN110216198A (en) * | 2019-07-15 | 2019-09-10 | 徐承 | A kind of stamping die |
-
2015
- 2015-05-07 CN CN201520290204.3U patent/CN204747240U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001248A (en) * | 2016-05-31 | 2016-10-12 | 芜湖卓越空调零部件有限公司 | Punching die for liquid reservoir support |
| CN107020317A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of side cut die pressing mechanism |
| CN108790548A (en) * | 2018-07-24 | 2018-11-13 | 山东招金金银精炼有限公司 | A kind of imprinting tool of sheet metal, system and method |
| CN108790548B (en) * | 2018-07-24 | 2024-01-23 | 山东招金金银精炼有限公司 | Stamping tool, system and method for metal sheet |
| CN110216198A (en) * | 2019-07-15 | 2019-09-10 | 徐承 | A kind of stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Yugang Inventor before: Wang Weiwei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: Nanping Science and Technology Industrial Park Road 519060 west two screen in Guangdong province Zhuhai City No. 6 Building second, one to three Patentee after: Zhuhai High Precision Industrial Co., Ltd. Address before: 315012 Ningbo Airport Road, Zhejiang, No. 1988 Patentee before: Zhejiang Business Technology Institute |