CN103990720A - Anti-warping structure of large inclined wedge mechanism in automobile stamping die - Google Patents
Anti-warping structure of large inclined wedge mechanism in automobile stamping die Download PDFInfo
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- CN103990720A CN103990720A CN201410250839.0A CN201410250839A CN103990720A CN 103990720 A CN103990720 A CN 103990720A CN 201410250839 A CN201410250839 A CN 201410250839A CN 103990720 A CN103990720 A CN 103990720A
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- warpage
- slide plate
- installing plate
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Abstract
The invention discloses an anti-warping structure of a large inclined wedge mechanism in an automobile stamping die. A slide guide plate is arranged between the inclined wedge mechanism and an anti-warping slide plate and is matched with the bottom face of the anti-warping slide plate in a slide guide mode, and therefore no slide guide face needs to the machined on the back face of an upper die holder, and the problems that the position, provided with the anti-warping structure, of the upper die holder is low in strength, and the machining accuracy of a slide guide face is low are solved. Slide guide achieved through the slide guide plate and the anti-warping slide plate replaces slide guide achieved through the slide guide face and the anti-warping slide plate on the upper die holder, and therefore the slide guide accuracy is higher, the slide guide plate is convenient to install and adjust, and the die structure can be optimized.
Description
Technical field
The invention belongs to Press Tools for Automobiles field, particularly the anti-warpage structure of a kind of large-scale wedge.
Background technology
Large-scale self-control wedge plays very important effect in the diels such as side punching, side deburring, side flanging.Therefore this wedge outer profile size is generally larger, and the load bearing in motion process is also larger, need between wedge and upper bolster, add the mechanism's (be called for short anti-warpage mechanism) that prevents warpage.Owing to there is certain angle between wedge, anti-warpage mechanism, upper bolster three, therefore, when the plane of processing upper bolster, need consider the operation of machining angle and process tool and make a concession space.
As shown in Figure 1, existing anti-warpage mechanism is comprised of anti-warpage slide plate 101 and anti-warpage installing plate 102.As shown in Figure 2, anti-warpage installing plate 102 passes and wedge 104 tight joints from upper bolster 103, and anti-warpage slide plate 101 is arranged on the top that anti-warpage installing plate 102 stretches out from upper bolster 103.Upper bolster 103 is the slide guide face processing with the surface of anti-warpage slide plate 101 laminatings, and anti-warpage slide plate 101 prevents that with slide guide face slide guide wedge 104 from warpage occurring.
The slide guide face that upper bolster 103 coordinates with anti-warpage slide plate 101 is directly on upper bolster 103, to process.As shown in Figure 3, existing a kind of processing method is that cutter 105 is vertical with the work surface on upper bolster 103, by the method for vertical processing, slide guide face is processed, in order to make cutter 105, can realize pivot angle processing, need to install on upper bolster 103 space open of anti-warpage slide plate 101, will greatly reduce the intensity at this place on upper bolster 103 thus.As shown in Figure 4, existing another kind of processing method is that the interference position of cutter 105 is removed, thereby realizes pivot angle processing, but the machining accuracy of so easy reduction slide guide face is unfavorable for abundant slide guide between slide guide face and anti-warpage slide plate 101.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of space and requirement of strength that had both met automobile die, is convenient to again the anti-warpage structure of the large-scale Wedge mechanism of manufacture and installation.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
The anti-warpage structure of the medium-and-large-sized Wedge mechanism of a kind of Press Tools for Automobiles, comprise: upper bolster, Wedge mechanism, anti-warpage slide plate and anti-warpage installing plate, wherein said anti-warpage installing plate passes and described Wedge mechanism tight joint from described upper bolster, and the top that this anti-warpage installing plate stretches out from described upper bolster is fixed with described anti-warpage slide plate; Between described Wedge mechanism and described anti-warpage slide plate, be provided with slide plate, described anti-warpage installing plate is through this slide plate, and described slide plate coordinates with the bottom surface slide guide of described anti-warpage slide plate.
Preferably, described slide plate comprises: installing plate, and its middle part is provided with the first opening that runs through this installing plate from thickness direction, and described anti-warpage installing plate passes from this first opening; On described installing plate, the both sides that are positioned at described the first opening are provided with projection, the end face of described projection coordinates with the bottom surface slide guide of described anti-warpage slide plate.
Preferably, be provided with the second opening on described upper bolster, described projection is passed from described the second opening, described installing plate and described upper bolster tight joint.
Preferably, the inwall of the outer wall of described projection and described the second opening laminating.
Preferably, on described upper bolster, around described the second opening, be provided with groove, described installing plate is embedded in described groove.
Preferably, the outer wall of described installing plate and the laminating of the inwall of described groove.
Preferably, be evenly distributed with a plurality of bolts hole and pin hole on described installing plate, bolt and pin pass respectively described bolt hole and described pin hole by described installing plate and described upper bolster tight joint.
Preferably, between described anti-warpage slide plate and described anti-warpage installing plate, pass through thread connection.
The present invention is provided with slide plate between Wedge mechanism and anti-warpage slide plate, slide plate coordinates with the bottom surface slide guide of anti-warpage slide plate, thereby not be used in the back side processing slide guide face of upper bolster, so avoided installing on upper bolster weak strength and the low problem of slide guide face machining accuracy at anti-warpage structure place.By slide plate and anti-warpage slide plate slide guide, replace slide guide face and anti-warpage slide plate slide guide on upper bolster, slide guide precision is higher, and slide plate is convenient to installment and debugging, can also optimize mould structure.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of existing anti-warpage structure;
Fig. 2 is the cutaway view of existing anti-warpage structure;
Fig. 3 is a kind of processing method schematic diagram of existing anti-warpage structure;
Fig. 4 is the another kind of processing method schematic diagram of existing anti-warpage structure;
The axonometric drawing of the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles that Fig. 5 provides for the embodiment of the present invention;
The cutaway view of the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles that Fig. 6 provides for the embodiment of the present invention;
The axonometric drawing of slide plate in the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles that Fig. 7 provides for the embodiment of the present invention;
The axonometric drawing of upper bolster in the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles that Fig. 8 provides for the embodiment of the present invention.
In Fig. 1 to Fig. 4, Reference numeral is: 101 anti-warpage slide plates, 102 anti-warpage installing plates, 103 upper bolsters, 104 wedges, 105 cutters.
In Fig. 5 to Fig. 8, Reference numeral is: 1 upper bolster, 11 second openings, 12 grooves, 2 Wedge mechanisms, 3 anti-warpage slide plates, 4 anti-warpage installing plates, 5 slide plates, 51 installing plates, 52 first openings, 53 projections, 54 bolts hole, 55 pin holes.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in Figure 5 and Figure 6, the anti-warpage structure of the medium-and-large-sized Wedge mechanism of a kind of Press Tools for Automobiles, comprising: upper bolster 1, Wedge mechanism 2, anti-warpage slide plate 3, anti-warpage installing plate 4 and slide plate 5.Wherein, as shown in Figure 7, slide plate 5 comprises installing plate 51, and the middle part of this installing plate 51 is provided with the first opening 52 that runs through this installing plate 51 from thickness direction.On installing plate 51, the both sides that are positioned at the first opening 52 are provided with projection 53.Slide plate 5 adopts structure like this, and its object is that the installation that installing plate 51 is slide plate 5 provides a platform.In order to overcome existing anti-warpage slide plate 3, contact slide guide with upper bolster 1, so be provided with projection 53 on installing plate 51, by projection 53, coordinated with anti-warpage slide plate 3 slide guides to play to prevent that upper bolster 1 and Wedge mechanism 2 from the effect of warpage occurring.In addition, slide plate 5 also can be designed to other structures, as long as it can replace upper bolster 1 to coordinate with anti-warpage slide plate 3 slide guides.
In order to coordinate the installation of the slide plate 5 of said structure, as shown in Figure 8, on upper bolster 1, be provided with the second opening 11.Preferably, around the second opening 11, be provided with groove 12, projection 53 is passed from the second opening 11, and installing plate 51 is embedded in groove 12.So slide plate 5 is embedded in upper bolster 1 and slide plate 5 firmly can be arranged in upper bolster 1.As shown in Figure 6, further preferably, the outer wall of projection 53 and the laminating of the inwall of the second opening 11, the inwall laminating of the outer wall of installing plate 51 and groove 12, makes after slide plate 5 is arranged in upper bolster 1, can not shake, when slide plate 5 and anti-warpage slide plate 3 slide guide, except slide guide direction, other direction can not relatively move, thereby more effectively prevents that upper bolster 1 and Wedge mechanism 2 from warpage occurring.As shown in Figure 7, preferably, be evenly distributed with four bolts hole 54 and two pin holes 55 on installing plate 51, bolt and pin pass respectively bolt hole 54 and pin hole 55 by installing plate 51 and upper bolster 1 tight joint.End face due to protruding 53 coordinates with the bottom surface slide guide of anti-warpage slide plate 3, so the end face surface of projection 53 need to keep enough flatnesses, therefore, slide plate 5 just need to polish processing to the end face of projection 53 after work a period of time, make it keep enough smooth, by bolt-connection, facilitated slide plate 5 to carry out dismounting.
As shown in Figure 6, first opening 52 of anti-warpage installing plate 4 from slide plate 5 passes and Wedge mechanism 2 tight joints, and because slide plate 5 is embedded in upper bolster 1, institute is in case warpage installing plate 4 has also indirectly passed upper bolster 1.The top that anti-warpage installing plate 4 stretches out from upper bolster 1 and slide plate 5 is fixed with anti-warpage slide plate 3, and the end face of slide plate 5 projections 53 coordinates with the bottom surface slide guide of anti-warpage slide plate 3.For the ease of passing through thread connection between the anti-warpage slide plate 3 of dismounting and anti-warpage installing plate 4.
In the present embodiment, the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles is provided with slide plate 5 between Wedge mechanism 2 and anti-warpage slide plate 3, slide plate 5 coordinates with the bottom surface slide guide of anti-warpage slide plate 3, thereby not be used in the back side processing slide guide face of upper bolster 1, so avoided installing on upper bolster 1 weak strength and the low problem of slide guide face machining accuracy at anti-warpage structure place.By slide plate 5 and anti-warpage slide plate 3 slide guides, replace slide guide face and anti-warpage slide plate 3 slide guides on upper bolsters 1, slide guide precision is higher, and slide plate 5 is convenient to installment and debugging, can also optimize mould structure.
In sum, content of the present invention is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present invention, and these embodiments all comprise within the scope of the present invention.
Claims (8)
1. the anti-warpage structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles, comprise: upper bolster (1), Wedge mechanism (2), anti-warpage slide plate (3) and anti-warpage installing plate (4), wherein said anti-warpage installing plate (4) passes and described Wedge mechanism (2) tight joint from described upper bolster (1), and the top that this anti-warpage installing plate (4) stretches out from described upper bolster (1) is fixed with described anti-warpage slide plate (3); It is characterized in that: between described Wedge mechanism (2) and described anti-warpage slide plate (3), be provided with slide plate (5), described anti-warpage installing plate (4) is through this slide plate (5), and described slide plate (5) coordinates with the bottom surface slide guide of described anti-warpage slide plate (3).
2. according to the anti-warpage structure described in claim 1, it is characterized in that, described slide plate (5) comprising: installing plate (51), its middle part is provided with the first opening (52) that runs through this installing plate (51) from thickness direction, and described anti-warpage installing plate (4) passes from this first opening (52); Described installing plate (51) both sides upper, that be positioned at described the first opening (52) are provided with projection (53), and the end face of described projection (53) coordinates with the bottom surface slide guide of described anti-warpage slide plate (3).
3. according to the anti-warpage structure described in claim 2, it is characterized in that: on described upper bolster (1), be provided with the second opening (11), described projection (53) is passed from described the second opening (11), described installing plate (51) and described upper bolster (1) tight joint.
4. according to the anti-warpage structure described in claim 3, it is characterized in that: the inwall laminating of the outer wall of described projection (53) and described the second opening (11).
5. according to the anti-warpage structure described in claim 4, it is characterized in that: described upper bolster (1) is upper is provided with groove (12) around described the second opening (11), and described installing plate (51) is embedded in described groove (12).
6. according to the anti-warpage structure described in claim 5, it is characterized in that: the inwall laminating of the outer wall of described installing plate (51) and described groove (12).
7. according to the anti-warpage structure described in claim 6, it is characterized in that: on described installing plate (51), be evenly distributed with a plurality of bolts hole (54) and pin hole (55), bolt and pin pass respectively described bolt hole (54) and described pin hole (55) by described installing plate (51) and described upper bolster (1) tight joint.
8. according to the anti-warpage structure described in claim 1, it is characterized in that: between described anti-warpage slide plate (3) and described anti-warpage installing plate (4), pass through thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250839.0A CN103990720B (en) | 2014-06-06 | 2014-06-06 | The warpage preventing structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250839.0A CN103990720B (en) | 2014-06-06 | 2014-06-06 | The warpage preventing structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990720A true CN103990720A (en) | 2014-08-20 |
| CN103990720B CN103990720B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410250839.0A Expired - Fee Related CN103990720B (en) | 2014-06-06 | 2014-06-06 | The warpage preventing structure of the medium-and-large-sized Wedge mechanism of Press Tools for Automobiles |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0182407B1 (en) * | 1996-05-20 | 1999-04-01 | 박병재 | Side member molding method of a vehicle |
| US20080098792A1 (en) * | 2006-10-27 | 2008-05-01 | Nieschulz Daniel F | Wedge activated rotating filler cam |
| CN201969793U (en) * | 2011-03-31 | 2011-09-14 | 上海宏旭模具工业有限公司 | V-shaped guiding device |
| CN201988625U (en) * | 2010-12-28 | 2011-09-28 | 盘起工业(大连)有限公司 | Hoisting wedge box type guide plate mechanism |
| CN202123162U (en) * | 2011-06-28 | 2012-01-25 | 天津汽车模具股份有限公司 | Split type tapered wedge driving mechanism for stamping automatic production line die |
| CN103394596A (en) * | 2013-08-06 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism of floor die |
| CN203875225U (en) * | 2014-06-06 | 2014-10-15 | 安徽江淮汽车股份有限公司 | Warping-prevention structure of large wedge mechanism in automobile stamping die |
-
2014
- 2014-06-06 CN CN201410250839.0A patent/CN103990720B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0182407B1 (en) * | 1996-05-20 | 1999-04-01 | 박병재 | Side member molding method of a vehicle |
| US20080098792A1 (en) * | 2006-10-27 | 2008-05-01 | Nieschulz Daniel F | Wedge activated rotating filler cam |
| CN201988625U (en) * | 2010-12-28 | 2011-09-28 | 盘起工业(大连)有限公司 | Hoisting wedge box type guide plate mechanism |
| CN201969793U (en) * | 2011-03-31 | 2011-09-14 | 上海宏旭模具工业有限公司 | V-shaped guiding device |
| CN202123162U (en) * | 2011-06-28 | 2012-01-25 | 天津汽车模具股份有限公司 | Split type tapered wedge driving mechanism for stamping automatic production line die |
| CN103394596A (en) * | 2013-08-06 | 2013-11-20 | 安徽江淮汽车股份有限公司 | Tapered wedge mechanism of floor die |
| CN203875225U (en) * | 2014-06-06 | 2014-10-15 | 安徽江淮汽车股份有限公司 | Warping-prevention structure of large wedge mechanism in automobile stamping die |
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| Publication number | Publication date |
|---|---|
| CN103990720B (en) | 2015-12-30 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| 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: 20151230 |