CN104084476A - Punching pressing trap die - Google Patents
Punching pressing trap die Download PDFInfo
- Publication number
- CN104084476A CN104084476A CN201410323576.1A CN201410323576A CN104084476A CN 104084476 A CN104084476 A CN 104084476A CN 201410323576 A CN201410323576 A CN 201410323576A CN 104084476 A CN104084476 A CN 104084476A
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- die
- block
- fixed
- plate
- punching pressing
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Abstract
The invention discloses a punching pressing trap die and belongs to stamping dies. According to the punching pressing trap die, a plurality of welding-locating groove dies can be machined on the inner wall of a water chamber body by one-time stamping. The punching pressing trap die comprises an upper die plate, a lower die plate, male dies, a female die and a discharging device. The male dies (4) are fixed on the back face of the upper die plate through a fixing plate (10). A discharging block (6) connected with the fixing plate (10) through a discharging bolt is arranged below the fixing plate (10). A first spring (9) is arranged between the discharging block and the fixing plate (10). A concave-shaped female die arranged on the lower die plate (7) is arranged below the discharging block (6). The discharging block (6) is of a reversed-convex-shaped structure. Through grooves (5) matched with the male dies (4) are distributed in the discharging block. The punching pressing trap die has the advantage of being simple in structure, convenient to use, high in efficiency and the like, and the punching pressing trap die is a stamping die which is used for machining radiator water chamber inner wall welding locating grooves.
Description
Technical field
The present invention relates to a kind of grooving mould, relate in particular to a kind of die-cut pressure that integrates grooving and stamped recess and fall into mould.
Background technology
Hydroecium is the vitals of radiator, conventionally by hydroecium body, be welded on the dividing plate that is divided into a plurality of die cavities in this hydroecium body and form; In order to guarantee to weld seal, conventionally to offer in the hydroecium inner body wall of concave shape the welding locating slot of spill.The general mode of milling that adopts is processed at present, and efficiency is low, cost is high, can not meet the requirement of large-scale production; Need an a kind of punching press badly and can process in hydroecium inner body wall the mould of many welding locating slots, to meet the needs of large-scale production.
Summary of the invention
In order to overcome the defect existing in prior art, the present invention aims to provide an a kind of punching press can process in hydroecium inner body wall the sunken mould of die-cut pressure of many welding locating slots.
To achieve these goals, the present invention by the following technical solutions: it comprises cope match-plate pattern, lower bolster, formpiston, former and device for discharging; Polylith formpiston is fixed on the back side of cope match-plate pattern by fixed head, there is the unloading block being attached thereto by stripper bolt the below of fixed head, has the first spring, the below of unloading block to have and be located at the former that is concave shape structure on lower bolster between this unloading block and fixed head; Unloading block is the structure of falling convex shape, is distributed with the groove suitable with formpiston in this unloading block.
Described former by being fixed on the fixed block that is L shape on lower bolster, be located at the slide block that is the shape of falling L on lower bolster, the second spring between fixed block and slide block forms; There is the wedge plate that is fixed on fixed head right side the top of slide block, and there is the chamfering suitable with wedge plate on the right side of slide block.
Compared with the prior art, the present invention is owing to having adopted technique scheme, only need one-step punching and punching press will process many welding locating slots in hydroecium inner body wall and bottom, greatly improved the working (machining) efficiency of hydroecium body, thereby can guarantee the needs of large-scale production; There is simple in structure, easy to use, efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of radiator water chamber body.
In figure: cope match-plate pattern 1, wedge plate 2, slide block 3, formpiston 4, groove 5, unloading block 6, lower bolster 7, fixed block 8, the first spring 9, fixed head 10, the second spring 11, hydroecium body 12, welding locating slot 13.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
As shown in Fig. 1～4: four formpistons 4 are vertically fixed on the back side of cope match-plate pattern 1 by fixed head 10, below fixed head 10, there is the unloading block that is the structure of falling convex shape 6 being attached thereto by many stripper bolt (not indicating in figure), between this unloading block and fixed head 10, have the first spring 9 being enclosed within respectively in each stripper bolt, the below of unloading block 6 has and is located at the former that is concave shape structure on lower bolster 7; In unloading block, be distributed with the groove 5 suitable with formpiston 4.
For the ease of hydroecium body 12 is compressed, simultaneously also for the ease of discharging, described former by being fixed on the fixed block that is L shape 8 on lower bolster 7, be located at the slide block 3 that is the shape of falling L on lower bolster 7, the second spring 11 between fixed block 8 and slide block 3 forms; There is the wedge plate 2 that is fixed on fixed head 10 right sides the top of slide block 3, and there is the chamfering suitable with wedge plate on the right side of slide block 3.
During use, hydroecium body 12 is positioned in former, cope match-plate pattern 1 moves downward, and wedge plate 2 promotes this slide block left and hydroecium body 12 is clamped under the guiding of slide block 3 chamferings, and the first spring 9 compresses hydroecium body 12 by unloading block 6 simultaneously; Cope match-plate pattern 1 drives formpiston 4 to continue to move downward can punch out welding locating slot 13 at the both sides of hydroecium body 12 inwall, when formpiston 4 touches the bottom of hydroecium body 12, can extrude in this bottom the pit of strip.When cope match-plate pattern 1 drives formpiston 4 to move upward, unloading block 6 is still pushed down hydroecium body 12 under the effect of the first spring 9; When formpiston 4 is completely and after hydroecium body 12 disengages, unloading block 6 moves upward with cope match-plate pattern 1 and unclamps hydroecium body 12 under the effect of stripper bolt, and meanwhile wedge plate 2 also disengages with slide block 3, thereby realizes discharging.
Claims (2)
1. die-cut pressure falls into a mould, comprises cope match-plate pattern, lower bolster, formpiston, former and device for discharging; It is characterized in that: polylith formpiston (4) is fixed on the back side of cope match-plate pattern (1) by fixed head (10), there is the unloading block (6) being attached thereto by stripper bolt the below of fixed head (10), between this unloading block and fixed head (10), have the first spring (9), the below of unloading block (6) has and is located at the former that is concave shape structure on lower bolster (7); Unloading block (6) is the structure of falling convex shape, is distributed with the groove (5) suitable with formpiston (4) in this unloading block.
2. die-cut pressure according to claim 1 falls into mould, it is characterized in that: described former by being fixed on the fixed block (8) that is L shape on lower bolster (7), be located at the slide block (3) that is the shape of falling L on lower bolster (7), be positioned at the second spring (11) formation between fixed block (8) and slide block (3); There is the wedge plate (2) that is fixed on fixed head (10) right side the top of slide block (3), and there is the chamfering suitable with wedge plate on the right side of slide block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323576.1A CN104084476B (en) | 2014-07-09 | 2014-07-09 | Die-cut pressure falls into mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323576.1A CN104084476B (en) | 2014-07-09 | 2014-07-09 | Die-cut pressure falls into mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084476A true CN104084476A (en) | 2014-10-08 |
| CN104084476B CN104084476B (en) | 2016-05-18 |
Family
ID=51632293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410323576.1A Expired - Fee Related CN104084476B (en) | 2014-07-09 | 2014-07-09 | Die-cut pressure falls into mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084476B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94042668A (en) * | 1994-11-30 | 1996-09-10 | Орловский государственный политехнический институт | Die set for making cut through-stretched network from strip material |
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN202097265U (en) * | 2011-06-21 | 2012-01-04 | 浙江华尔达汽车空调有限公司 | Notching mould for water chamber component of condenser or evaporator |
| CN202639068U (en) * | 2012-04-24 | 2013-01-02 | 成都思茂科技有限公司 | Novel rolling die for hinge |
| CN203917576U (en) * | 2014-07-09 | 2014-11-05 | 贵州贵航汽车零部件股份有限公司 | Die-cut pressure falls into mould |
-
2014
- 2014-07-09 CN CN201410323576.1A patent/CN104084476B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94042668A (en) * | 1994-11-30 | 1996-09-10 | Орловский государственный политехнический институт | Die set for making cut through-stretched network from strip material |
| CN101912924A (en) * | 2010-08-03 | 2010-12-15 | 浙江广山汽车零部件有限公司 | Hydraulic oil radiator mainboard stamping die and using method thereof |
| CN202097265U (en) * | 2011-06-21 | 2012-01-04 | 浙江华尔达汽车空调有限公司 | Notching mould for water chamber component of condenser or evaporator |
| CN202639068U (en) * | 2012-04-24 | 2013-01-02 | 成都思茂科技有限公司 | Novel rolling die for hinge |
| CN203917576U (en) * | 2014-07-09 | 2014-11-05 | 贵州贵航汽车零部件股份有限公司 | Die-cut pressure falls into mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104084476B (en) | 2016-05-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170810 Address after: 550009 Guiyang economic and Technological Development Zone, Guizhou, Jiang Qing Road, No. 323 Patentee after: Guizhou Huayang Beijing Great Automotive Components Company Limited Address before: 550009 Jinjiang Road, Xiaohe District, Guizhou, China, No. 110, No. Patentee before: Guizhou Guihang Auto Parts Sales Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20200709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |