CN202639063U - Side forming small pressure core, and stamping die with the side forming small pressure core - Google Patents
Side forming small pressure core, and stamping die with the side forming small pressure core Download PDFInfo
- Publication number
- CN202639063U CN202639063U CN 201120565542 CN201120565542U CN202639063U CN 202639063 U CN202639063 U CN 202639063U CN 201120565542 CN201120565542 CN 201120565542 CN 201120565542 U CN201120565542 U CN 201120565542U CN 202639063 U CN202639063 U CN 202639063U
- Authority
- CN
- China
- Prior art keywords
- core
- pressure core
- shaped
- rotary
- guide plate
- 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
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a side forming small pressure core, and a stamping die with the side forming small pressure core, the side forming small pressure core comprises a rotary shaft, an installing seat, an inclined guide plate, a cushion block, and a rotary movable block, the cross section of the installing seat is in the shape of a U, one end of the rotary movable block is fixed in a U-shaped opening of the installing seat via the rotary shaft, and the rotary movable block rotates around the rotary shaft; the inclined guide plate is disposed on the side surface, which is parallel to the rotary shaft, of the rotary movable block, the cushion block used for installation and debugging is installed on the rotary movable block and disposed right below the inclined guide plate, and the main pressure core is also provided with a return spring providing return force for the rotary movable block. The rotary small pressure core in the side forming small pressure core, and the stamping die with the side forming small pressure core is advantaged by simple work mode, some unidirectional requirements are lower than the requirement of an integrated self-made wedge mechanism of a material pressing core and a whole knife block, the integrated self-made wedge mechanism of the material pressing core and the whole knife block is simplified, the self-occupied space of the stamping die is very small, and the layout of each part of the whole die is more compact.
Description
Technical field
The utility model relates to the car panel die field, especially relates to a kind of rotary material pressing core mechanism and uses one group of stamping die of automotive covering part of this mechanism.
Background technology
In recent years, along with the development of process industry, pursuing product quality and saving manufacturing cost becomes the two large problems that enterprise rather is concerned about.Because the surface modeling of vehicle body is complicated, there are many difference in top hole and limit in the orientation, sometimes need to arrange special binder technique within there is the less shaped region of negative angle and area in some, how to design that material pressing device could not only satisfy the binder requirement but also can make the mould structure optimization is a difficult problem in the current design always.
When the design vehicle diel, for the drip molding that needs the side direction binder, generally all be to adopt self-control combination Wedge mechanism to realize structure shown in Figure of description 1 at present.The operation principle of the Wedge mechanism of the type is as follows: side pressure core and forming-tool piece all are installed on the first slide block, power is provided and is utilized the guide plate guiding by drive block and the pressure source that is installed on the first slide block, realize lateral pressing.Facts have proved, the type Wedge mechanism can satisfy the requirement of most of side direction binder, and then result of use is limited but have negative angle and the less situation of shaped region for some.For guiding and the pressure source of considering the side pressure core are arranged, the first slide block volume of designing is tens times that real work needs, thereby caused very large waste of material, and increased structure complexity and pincers worker debugging difficulty, the binder effect can not reach desirable requirement.Simultaneously, such mechanism relates to that content is more thereby manufacturing process is complicated, and is not only not attractive in appearance in the larger mould of profile drop, also extremely affects smooth pickup.
The utility model content
Technical problem to be solved in the utility model be for problems of the prior art provide a kind of side be shaped little pressure core, with the be shaped mould of little pressure core of this side, its objective is and to satisfy special binder requirement, can reduce again the wedge volume, simplify mould structure, make things convenient for pincers worker to operate and reduce the feeding pressure mechanism of manufacturing cost.
The technical solution of the utility model is that this kind side little pressure core that is shaped comprises rotating shaft, mount pad, slope guide plate, cushion block, rotary slider, the cross section of mount pad is U-shaped, one end of rotary slider is fixed in the U-shaped opening of mount pad by rotating shaft, and rotary slider rotates around rotating shaft; Described slope guide plate is arranged on the rotary slider side parallel with rotating shaft, the cushion block that is used for installation and debugging be installed on the rotary slider and be positioned at slope guide plate under.
A kind of with the be shaped diel of little pressure core of above-mentioned side, comprise part of the upper die and part of the lower die, described part of the upper die comprises patrix, patrix is provided with main core and the wedge shape slotting tool of pressing, the side little pressure core that is shaped is installed in the patrix master by mount pad and presses on the core, and described part of the lower die comprises slide block, and slide block and lower mode slider are installed on the lower mould body, both sides and the counterdie of slide block and lower mode slider are equipped with guide plate, and the dressing blade piece is fixedly mounted on the slide block by screw; Be provided with nitrogen spring between described lower mode slider and the lower mould body, slide block and the main nitrogen spring that also is provided with respective numbers between the core of pressing.
Described main the pressure on the core also is provided with the retracting spring that backhaul power is provided for rotary slider.
This kind side with said structure be shaped little pressure core, have the following advantages with the be shaped diel of little pressure core of this side:
1. this kind side is shaped little pressure core, the little pressure core of the rotation working method that is shaped in the diel of little pressure core with this side is simple, unidirectional part requires low than the self-control Wedge mechanism of material pressing core and dressing blade piece one, not only simplified the self-control Wedge mechanism of material pressing core and dressing blade piece one, the space that self takies also is minimum, so that the layout of whole each parts of mould is compacter, structure has been saved the production cost of mould greatly more rationally with attractive in appearance.
This kind side be shaped little pressure core, realized well the specific (special) requirements of negative angle zonule binder be shaped the little pressure core mechanism of rotation in the diel of little pressure core of this side, having solved the many deficiencies of self-control combination Wedge mechanism of material pressing core and dressing blade piece one, is to achieve many things at one stroke.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of prior art.
Fig. 2 is the be shaped structural representation of little pressure core of rotary side in the utility model.
Fig. 3 is with the be shaped structural representation of diel of little pressure core of rotary side in the utility model.
Fig. 4 is with the be shaped structural representation of another angle of diel of little pressure core of rotary side in the utility model.
Fig. 5 is the be shaped view of little pressure core of rotation side when diel is closed in the utility model.
Fig. 6 is the be shaped view of another angle of little pressure core of rotation side when diel is closed in the utility model.
Fig. 7 is die opening state backspin the positional structure schematic diagram between little pressure core and each parts of being shaped of changing one's position in the utility model.
In Fig. 1-7,1: the side pressure core; 2: the forming-tool piece; 3: the first slide blocks; 4: rotating shaft; 5: mount pad; 6: slope guide plate; 7: the dressing blade piece; 8: slide block; 9: cushion block; 10: lower mode slider; 11: retracting spring; 12: rotary slider; 13: the main core of pressing; 14: guide plate; 15: nitrogen spring; 16,17,18,21: the wedge shape slotting tool; 19: patrix; 20: counterdie slider-actuated piece.
The specific embodiment
By structure shown in Figure 2 as can be known, this kind side little pressure core that is shaped comprises rotating shaft 4, mount pad 5, slope guide plate 6, cushion block 9, rotary slider 12, the cross section of mount pad 5 is U-shaped, one end of rotary slider 12 is fixed in the U-shaped opening of mount pad 5 by rotating shaft 4, and rotary slider 12 rotates around rotating shaft 4; Slope guide plate 6 is arranged on the parallel side of rotary slider 12 and rotating shaft 4, the cushion block 9 that is used for installation and debugging be installed on the rotary slider 12 and be positioned at slope guide plate 6 under; The main pressure on the core 13 also is provided with the retracting spring 11 that backhaul power is provided for rotary slider 12.
By Fig. 3-structure combination shown in Figure 7 as can be known, this kind comprises part of the upper die and part of the lower die with the be shaped diel of little pressure core of side, the part of the upper die comprises patrix 19, patrix 19 is provided with main core 13 and the wedge shape slotting tool 16,17,18,21 of pressing, the side little pressure core that is shaped is installed in the patrix master by mount pad 5 and presses on the core 13, the part of the lower die comprises slide block 8, slide block 8 and lower mode slider 10 are installed on the lower mould body, the both sides of slide block 8 and lower mode slider 10 and counterdie are equipped with guide plate 14, and dressing blade piece 7 is fixedly mounted on the slide block 8 by screw; Be provided with nitrogen spring 15 between lower mode slider 10 and the lower mould body, slide block 8 and the main nitrogen spring 15 that also is provided with respective numbers between the core 13 of pressing.
Utilize above-mentionedly with the side method that the diel of little pressure core carries out punching press that is shaped, described process for stamping comprises:
1) part of the upper die is along with press moves downward, and the patrix master presses core 13 at first to contact the part of the lower die, finishes main binder work;
2) nitrogen spring 15 between main pressure core 13 and the patrix 19 is compressed, the wedge shape slotting tool contact slope guide plate 6 that is positioned at patrix 19 is delivered to lathe pressure on the rotary slider 12 that rotates on the little pressure core, thereby driving rotary slider 12 rotates around rotating shaft 4, until the binder profile on the rotary slider 12 arrives the working position, finish the local binder of negative angle profile part, this moment, retracting spring 11 was in compressive state;
3) simultaneously, be positioned at wedge shape slotting tool 16,17,18 on the patrix 19,21 equally along with press move downward by slope guide plate 6 drive respectively counterdie slider-actuated piece 20, lower mode slider 10 and slide block 8 along both sides separately and below guide plate 14 move to the mold work profile;
4) dressing blade piece 7 is fixed on the slide block 8 by screw; the motion of slide block 8 drives dressing blade piece 7 and finishes binder and trimming, and the nitrogen spring 15 under this moment between mode slider 10 and the lower mould body, slide block 8 and the main nitrogen spring 15 of respective numbers between the core 13 of pressing are in confined state.
The die sinking stage comprises:
1) after all shaping work were finished, press drove patrix 19 and moves upward, and driving force disappears, and compressed nitrogen spring 15 begins to discharge, and lower mode slider 10 and slide block 8 reset under the effect of nitrogen spring 15 backhaul power;
2) simultaneously, the rotary slider 12 that rotates on the little pressure core rotates around rotating shaft 4 under the effect of retracting spring 11 backhaul power, until reset;
3) then, the main core 13 of pressing is together with rotating little pressure core along with patrix 19 moves upward, and so far mould is opened, and each parts all resets, and finishes whole punching course.
The little pressure core of the rotation working method that this kind side is shaped little pressure core, be shaped in the diel of little pressure core with this side is simple, unidirectional part requires low than the self-control Wedge mechanism of material pressing core and dressing blade piece one, not only simplified the self-control Wedge mechanism of material pressing core and dressing blade piece one, the space that self takies also is minimum, so that the layout of whole each parts of mould is compacter, structure has been saved the production cost of mould greatly more rationally with attractive in appearance.
This kind side be shaped little pressure core, with the be shaped diel of little pressure core of this side the side pressure core of former the design on slide block separated, be designed to separately material pressing core; This material pressing core mount pad is fixed on the patrix master and presses on the core, and the rotary slider that is used for binder is connected to mount pad by rotating shaft, and rotary slider can rotate in the job requirement spatial dimension; Originally the material pressing core on the patrix wedge shape slotting tool driving self-control wedge changes patrix wedge shape slotting tool into and directly drives the rotating material-pressing core.Like this, the rotating material-pressing core is in binder, and the self-control wedge begins to form work, contacts directly and there is no between the two, only need not consider the material pressing core structure with design forming-tool piece on the self-control wedge.Rotating material-pressing core independent design can discharge the space of self-control wedge, thereby simplify mould structure, has reduced manufacturing cost, the more important thing is a binder difficult problem that solves the little shaped region of negative angle.
Claims (3)
1. a side little pressure core that is shaped, it is characterized in that: the described side little pressure core that is shaped comprises rotating shaft (4), mount pad (5), slope guide plate (6), cushion block (9), rotary slider (12), the cross section of mount pad (5) is U-shaped, one end of rotary slider (12) is fixed in the U-shaped opening of mount pad (5) by rotating shaft (4), and rotary slider (12) rotates around rotating shaft (4); Described slope guide plate (6) is arranged on rotary slider (12) side parallel with rotating shaft (4), the cushion block (9) that is used for installation and debugging be installed in rotary slider (12) upper and be positioned at slope guide plate (6) under.
2. one kind with the be shaped diel of little pressure core of side claimed in claim 1, it is characterized in that: described mould comprises part of the upper die and part of the lower die, described part of the upper die comprises patrix (19), patrix (19) is provided with main core (13) and the wedge shape slotting tool (16 of pressing, 17,18,21), the side little pressure core that is shaped is installed in the patrix master by mount pad (5) and presses on the core (13), described part of the lower die comprises slide block (8), slide block (8) and lower mode slider (10) are installed on the lower mould body, the both sides of slide block (8) and lower mode slider (10) and below be equipped with guide plate (14), dressing blade piece (7) is fixedly mounted on the slide block (8) by screw; Be provided with nitrogen spring (15) between described lower mode slider (10) and the lower mould body, slide block (8) and the main nitrogen spring (15) that also is provided with respective numbers between the core (13) of pressing.
3. a kind of side according to claim 2 little pressure core that is shaped, it is characterized in that: described main the pressure on the core (13) also is provided with the retracting spring (11) that backhaul power is provided for rotary slider (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565542 CN202639063U (en) | 2011-12-29 | 2011-12-29 | Side forming small pressure core, and stamping die with the side forming small pressure core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565542 CN202639063U (en) | 2011-12-29 | 2011-12-29 | Side forming small pressure core, and stamping die with the side forming small pressure core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639063U true CN202639063U (en) | 2013-01-02 |
Family
ID=47408241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120565542 Expired - Fee Related CN202639063U (en) | 2011-12-29 | 2011-12-29 | Side forming small pressure core, and stamping die with the side forming small pressure core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527843A (en) * | 2011-12-29 | 2012-07-04 | 瑞鹄汽车模具有限公司 | Side-forming small pressure core, stamping mould with same and stamping method |
| CN105396933A (en) * | 2015-12-22 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
-
2011
- 2011-12-29 CN CN 201120565542 patent/CN202639063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527843A (en) * | 2011-12-29 | 2012-07-04 | 瑞鹄汽车模具有限公司 | Side-forming small pressure core, stamping mould with same and stamping method |
| CN105396933A (en) * | 2015-12-22 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
| CN105396933B (en) * | 2015-12-22 | 2017-04-26 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201565518U (en) | Automobile surrounding outer plate edge trimming hole punching and flanging die | |
| CN102527843B (en) | Side-forming small pressure core, stamping mould with same and stamping method | |
| CN101733327B (en) | Side hole cover progressive die | |
| CN202087690U (en) | Moulding punching integrated mould | |
| CN103128180B (en) | A kind of switching mechanism having or share without skylight top cover mold | |
| CN102554038B (en) | Side-driving material pressing mechanism and stamping method thereof | |
| CN102172709B (en) | Pneumatic connection rod type rotary cutting mould | |
| CN202162282U (en) | Support shaping and stamping device for automobile shock absorber | |
| CN101869955B (en) | Full-automatic strap connector shaping mill | |
| CN102728718B (en) | Cold punching compound mould | |
| CN201791825U (en) | Pulley block mechanism capable of moving reversely | |
| CN201720362U (en) | Full-automatic pack buckle forming machine | |
| CN202639063U (en) | Side forming small pressure core, and stamping die with the side forming small pressure core | |
| CN202367051U (en) | Combined tapered wedge stamping die | |
| CN201143541Y (en) | Sliding wedge mechanism | |
| CN201211543Y (en) | Air cylinder driving wedge mechanism | |
| CN202779307U (en) | Bending sliding block fine adjustment mechanism for partition plate of air conditioner | |
| CN202356513U (en) | Punching progressive die for mounting bracket of automobile body | |
| CN204603033U (en) | A kind of novel punching machine tool mould | |
| CN209255560U (en) | Stamping device is used in a kind of production of auto parts and components | |
| CN207271954U (en) | Swing arm flange body | |
| CN206028512U (en) | But turn -ups switching mechanism | |
| CN215508608U (en) | Forward flanging and side flanging combined type wedge die | |
| CN202070707U (en) | Die for quickly forming upset head of pipe fitting | |
| CN201456437U (en) | Automatic demoulding die of punch machine |
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 |
Granted publication date: 20130102 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |