CN205341682U - Tensile mould that can accurate positioning - Google Patents
Tensile mould that can accurate positioning Download PDFInfo
- Publication number
- CN205341682U CN205341682U CN201620149030.3U CN201620149030U CN205341682U CN 205341682 U CN205341682 U CN 205341682U CN 201620149030 U CN201620149030 U CN 201620149030U CN 205341682 U CN205341682 U CN 205341682U
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- CN
- China
- Prior art keywords
- stretching
- stripper
- tensile
- guide pillar
- hole
- 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
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Abstract
The utility model relates to a tensile mould that can accurate positioning, including ejector pin, tensile punch plate, tensile terrace die, tensile die holder, fastening screw, gasket, bullet apical organ, fastening screw, tensile lower mould seat board, long guide pillar, guide pin bushing, pressure stock column, tensile die, tensile die fixing base, first spring and tensile upper clamping plate, its characterized in that should stretch the mould still including drawing stripper device, and drawing stripper device is installed on drawing terrace die upper portion, tensile stripper device is including tensile stripper, guide pillar, second spring, baffle and fastening screw, tensile stripper is hollow cylinder, at tensile stripper center and be located tensile stripper upper surface, be equipped with with tablet shape assorted low groove, be equipped with evenly distributed's three guide pillar hole and three first fastening locating hole on tensile stripper, the guide pillar hole is the through -hole, and the contained angle between adjacent guide pillar hole or adjacent first fastening locating hole is 120.
Description
Technical field
This utility model relates to machined die technical field, and being specifically related to one can pinpoint drawing die.
Background technology
Along with the fast development of the progress of our society and mechanical industry, the integral intelligent mechanical processing machine with mechanical hand is born the responsibility increasingly heavier role in machining, is also one of the important directions of following mechanical industry upgrading.
Drawing die in the prior art can not meet the requirement of the integral intelligent lathe with mechanical hand, some problems existed in stretching cause very big impact to producing, these problems include: 1) some drawing dies adopt the mode of manual feeding, accurate positioning, but it is relatively low so to cause machine productivity, labour cost is higher and security incident easily occurs；2) some drawing dies adopt the mode of self-feeding, stretch that stripper groove is identical with tablet shape and groove does not have chamfering, feeding location not accurately, first, the material precision produced can be caused not high, it is likely to not reach technological requirement, affects product quality；The second, drawing die is in certain speed motor process, it may occur that the situation that material is stuck or bullet flies, and can cause mechanical hand pickup difficulty, drawing die cisco unity malfunction, even cause personal injury.
Utility model content
For the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide one can pinpoint drawing die.This drawing die adopts mechanical hand self-feeding mode, it is possible to be effectively ensured accurate feeding location, it is prevented that stretches stripper and takeoffs, makes the material precision produced higher, and easily pickup, significantly improves production efficiency.
This utility model solves described technical problem and the technical scheme is that offer one can pinpoint drawing die, including push rod, stretching convex die fixes plate, stretching convex die, stretch die shoe, fastening screw, pad, play apical organ, fastening screw, stretch counterdie seat board, long guide pillar, guide pin bushing, binder post, stretch die, stretch recessed model fixing seat, first spring and stretching upper clamping plate, it is characterized in that this drawing die also includes stretching stripper device, stretch stripper device and be arranged on stretching convex die top, described stretching stripper device includes stretching stripper, guide pillar, second spring, baffle plate and trip bolt；
Described stretching stripper is hollow cylinder, stretching stripper center and being positioned on stretching stripper upper surface, is provided with and the low groove of tablet mating shapes；Stretching, stripper is provided with equally distributed three guide pillar holes and hole, three first fastening location, guide pillar hole is through hole, angle between adjacent guide pillar hole or adjacent first hole, fastening location is 120 °, is mounted on guide pillar and the second spring in each guide pillar hole from top to bottom；The edge of described guide pillar is circumscribed with the external diameter stretching stripper low groove, and described second spring bottom is fixed by baffle plate；Described baffle plate is provided with equally distributed three second fastening holes, location and three jogger holes, and the position in hole, three second fastening location matches with hole, three first fastening location respectively, is connected fixing by baffle plate with stretching stripper by trip bolt；Described three jogger holes match with push rod.
Compared with prior art, the beneficial effects of the utility model are: this utility model drawing die arranges stretching stripper device on stretching convex die top, by stretching the guide pillar in stripper device, it is capable of being accurately positioned of material, thus ensureing the high accuracy of its processing, in addition, the counteracting force of spring is utilized by guide pillar, can effectively prevent from stretching the phenomenon that stripper takeoffs, optimize mould structure further, make pickup easy.
Accompanying drawing explanation
Fig. 1 is that this utility model can the structural representation of pinpoint drawing die；
Fig. 2 be this utility model can pinpoint drawing die stretch stripper device 2 main TV structure schematic diagram；
Fig. 3 is the sectional structure schematic diagram in B-B face in Fig. 2；
Fig. 4 be this utility model can pinpoint drawing die stretch stripper 201 perspective view；
Fig. 5 is that this utility model can the perspective view of baffle plate 204 of pinpoint drawing die.
In the drawings, 1. material, 2. stretch stripper device, 201. stretching stripper, 2011. guide pillar hole, 2012. the first hole, fastening location, 2013. low groove, 202. guide pillar, 203. the second spring, 204. baffle plate, 2041. jogger hole, 2042. the second hole, fastening location, 205. trip bolt, 3. push rod, 4. the fixing plate of stretching convex die, 5. stretching convex die, 6. stretch die shoe, 7. fastening screw, 8. pad, 9. play apical organ, 10. fastening screw, 11, stretch counterdie seat board, 12. long guide pillar, 13. guide pin bushing, 14. binder post, 15. stretching die, 16. stretch recessed model fixing seat, 17. the first spring, 18. stretching upper clamping plate.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, this utility model is described in further detail, but not in this, as the restriction to the application claims.
This utility model (can be called for short drawing die by pinpoint drawing die, referring to Fig. 1-5) include push rod 3, stretching convex die fixes plate 4, stretching convex die 5, stretch die shoe 6, fastening screw 7, pad 8, play apical organ 9, fastening screw 10, stretch counterdie seat board 11, long guide pillar 12, guide pin bushing 13, binder post 14, stretch die 15, stretch recessed model fixing seat 16, first spring 17 and stretching upper clamping plate 18, it is characterized in that this drawing die also includes stretching stripper device 2, stretch stripper device and be arranged on stretching convex die top, described stretching stripper device 2 (referring to Fig. 2-3) includes stretching stripper 201, guide pillar 202, second spring 203, baffle plate 204 and trip bolt 205；
Described stretching stripper 201 (referring to Fig. 4), in hollow cylinder, stretching stripper center and being positioned on stretching stripper upper surface, is provided with the low groove 2013 with tablet mating shapes；Stretching, stripper is provided with equally distributed three guide pillar holes 2011 and hole 2012, three first fastening location, guide pillar hole 2011 is through hole, angle between adjacent guide pillar hole 2011 or adjacent first hole 2012, fastening location is 120 °, is mounted on guide pillar 202 and the second spring 203 in each guide pillar hole from top to bottom；The edge of described guide pillar 202 is circumscribed with the external diameter stretching stripper low groove 2013；Described second spring 203 bottom is fixed by baffle plate 204；Described baffle plate 204 (referring to Fig. 5) is provided with equally distributed three second fastening holes 2042, location and three jogger holes 2041, the position in hole 2042, three second fastening location matches with hole 2012, three first fastening location respectively, is connected fixing by baffle plate 204 with stretching stripper 201 by trip bolt 205；Described three jogger holes 2041 match with push rod 3.
Operation principle and the process of this utility model drawing die be: after machine self-feeding, is accurately positioned by stretching the guide pillar 202 on stripper device 2.This drawing die is in the process of matched moulds, binder post 14 and stretch die 15 and coordinated with guide pin bushing 13 by long guide pillar 12 and gradually move downward, when binder post 14 is pressed onto the tablet being placed in stretching convex die 5, binder post 14 and stretching convex die 5 compress tablet, are simultaneously located at the stretching die 15 outside binder post 14 at the moved downward stretching upper clamping plate 18.Under the effect stretching die 15, stretching convex die 5 and stretching stripper device 2, tablet is molding gradually, finally stretches die 15 with stretching stripper device 2 and completes matched moulds, material 1 molding.After completing matched moulds, stretch die 15 and first leave guide pillar 202, guide pillar 202 utilizes the counteracting force of the second spring 203 to stop and stretches takeofing of stripper device 2, the position of material 1 fixed by binder post 14 in the first spring 17 and stretching convex die 5 under playing the effect of apical organ 9 and push rod 3 simultaneously so that it is be not subjected to displacement.The upper surface of stretching convex die 5 and stretching stripper device 2 released by push rod 3 under the effect playing apical organ 9 by stretching the material 1 of 2 molding of stripper device, and last mechanical hand takes out material 1.
This utility model is applicable to the application of small-sized hardware stamping part automated production, it is possible to significantly improving machining accuracy, pickup is more convenient easily, is conducive to the automated production of product, improves production efficiency.
Embodiment 1
The present embodiment can include stretching stripper device 2, push rod 3, the fixing plate 4 of stretching convex die, stretching convex die 5, stretching die shoe 6, fastening screw 7, pad 8, bullet apical organ 9, fastening screw 10, stretch counterdie seat board 11, long guide pillar 12, guide pin bushing 13, binder post 14, stretch die 15, stretch recessed model fixing seat the 16, first spring 17 and stretching upper clamping plate 18 by pinpoint drawing die (referring to Fig. 1)；
The recessed model fixing seat 16 of described stretching is connected through stretching upper clamping plate 18 with stretching die 15, stretch recessed model fixing seat 16 and stretching die 15 connects center and leaves the space installing the first spring 17, the lower end of the first spring 17 is connected to binder post 14, and described guide pin bushing 13 is symmetrically distributed in stretching upper clamping plate 18 lower surface both sides；The upper surface of described stretching die shoe 6 is fixed with stretching convex die 5 centrally through the fixing plate 4 of stretching convex die, and stretching convex die 5 is used in combination with stretching die 15；Described long guide pillar 12 is symmetrically distributed in the upper surface both sides stretching counterdie seat board 11, and long guide pillar 12 cooperates with guide pin bushing 13；Described stretching counterdie seat board 11 center is provided with bullet apical organ 9 and pad 8, described bullet apical organ 9 and pad 8 are connected by fastening screw 10 is fixing with stretching die shoe 6, fastening screw 7 sequentially passes through the fixing plate 4 of stretching convex die, stretches die shoe 6, and is fixed with stretching counterdie seat board 11.Stretching stripper device 2 and be fixed on stretching convex die 5 top, the bottom stretching stripper device 2 is connected with the fixing plate 4 of stretching convex die and stretching die shoe 6 successively by push rod 3.
Described stretching stripper device 2 includes stretching stripper 201, guide pillar the 202, second spring 203, baffle plate 204 and trip bolt 205；
Described stretching stripper 201, in hollow cylinder, stretching stripper center and being positioned on stretching stripper upper surface, is provided with the low groove 2013 with tablet mating shapes；Stretching, stripper is provided with equally distributed three guide pillar holes 2011 and hole 2012, three first fastening location, guide pillar hole 2011 is through hole, angle between adjacent guide pillar hole 2011 or adjacent first hole 2012, fastening location is 120 °, is mounted on guide pillar 202 and the second spring 203 in each guide pillar hole from top to bottom；The edge of described guide pillar 202 is circumscribed with the external diameter stretching stripper low groove 2013；Described second spring 203 bottom is fixed by baffle plate 204；Described baffle plate 204 is provided with equally distributed three second fastening holes 2042, location and three jogger holes 2041, the position in hole 2042, three second fastening location matches with hole 2012, three first fastening location respectively, is connected fixing by baffle plate 204 with stretching stripper 201 by trip bolt 205；Described three jogger holes 2041 match with push rod 3.
Embodiment 2
The connection of the present embodiment drawing die each several part and position relationship are with embodiment 1, and it is different in that is told hole 2012, three first fastening location also for through hole.
This utility model is not addressed part and is applicable to prior art.
Claims (1)
1. one kind can pinpoint drawing die, including push rod, the fixing plate of stretching convex die, stretching convex die, stretching die shoe, fastening screw, pad, bullet apical organ, fastening screw, stretching counterdie seat board, long guide pillar, guide pin bushing, binder post, stretch die, stretch recessed model fixing seat, the first spring and stretch upper clamping plate, it is characterized in that this drawing die also includes stretching stripper device, stretching stripper device and be arranged on stretching convex die top, described stretching stripper device includes stretching stripper, guide pillar, the second spring, baffle plate and trip bolt；
Described stretching stripper is hollow cylinder, stretching stripper center and being positioned on stretching stripper upper surface, is provided with and the low groove of tablet mating shapes；Stretching, stripper is provided with equally distributed three guide pillar holes and hole, three first fastening location, guide pillar hole is through hole, angle between adjacent guide pillar hole or adjacent first hole, fastening location is 120 °, is mounted on guide pillar and the second spring in each guide pillar hole from top to bottom；The edge of described guide pillar is circumscribed with the external diameter stretching stripper low groove；Described second spring bottom is fixed by baffle plate；Described baffle plate is provided with equally distributed three second fastening holes, location and three jogger holes, and the position in hole, three second fastening location matches with hole, three first fastening location respectively, is connected fixing by baffle plate with stretching stripper by trip bolt；Described three jogger holes match with push rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936888X | 2015-11-22 | ||
| CN201520936888 | 2015-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341682U true CN205341682U (en) | 2016-06-29 |
Family
ID=56180063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620149030.3U Expired - Fee Related CN205341682U (en) | 2015-11-22 | 2016-02-29 | Tensile mould that can accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458232A (en) * | 2021-07-08 | 2021-10-01 | 东莞市建星实业有限公司 | Tensile bucket production system |
-
2016
- 2016-02-29 CN CN201620149030.3U patent/CN205341682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458232A (en) * | 2021-07-08 | 2021-10-01 | 东莞市建星实业有限公司 | Tensile bucket production system |
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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: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |