CN204320950U - A kind of multiple riveting die set - Google Patents
A kind of multiple riveting die set Download PDFInfo
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- CN204320950U CN204320950U CN201420762408.8U CN201420762408U CN204320950U CN 204320950 U CN204320950 U CN 204320950U CN 201420762408 U CN201420762408 U CN 201420762408U CN 204320950 U CN204320950 U CN 204320950U
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- riveted joint
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- mold body
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Abstract
The utility model discloses a kind of multiple riveting die set, and this mould comprises the upper die body and lower mold body that coordinate and realize riveted joint, is also provided with location sensitive structure between described upper and lower die body; Wherein upper die body comprises upper cover plate, upper bolster, upper padding plate, clamping plate, back bracket plate and stripper plate successively, and lower mold body comprises lower bolster, lower bolster, die shoe and bottom seat pad successively, and described location sensitive vibrational power flow is between cope match-plate pattern and lower bolster; Described lower mold body is also provided with contactless riveted joint testing agency.The utility model adopts the verifying attachment of the multiple riveting die set of contactless punching press, and itself and material are not riveted, and send halt instruction, and are manually got rid of by defective products, reaches default object.
Description
Technical field
The utility model relates to a kind of multiple riveting die set, divides belong to stamping riveting technical field of mold by International Patent Classification (IPC) (IPC).
Background technology
At present, in existing multiple riveting die set, two workpiece enter from different import and rivet at mould inside, when the time comes workpiece because of the cylinder material of material, contact feeding smooth, usually cause leakage riveting; Leak riveting piece and be mixed into normal workpiece, consume a large amount of manpower and time sorting, and can not detect by Baoding 100% defective products.
Thus, the present inventor considers to improve existing multiple riveting die set structure, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of multiple riveting die set.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of multiple riveting die set, this mould comprises the upper die body and lower mold body that coordinate and realize riveted joint, is also provided with location sensitive structure between described upper and lower die body; Wherein upper die body comprises upper cover plate, upper bolster, upper padding plate, clamping plate, back bracket plate and stripper plate successively, and lower mold body comprises lower bolster, lower bolster, die shoe and bottom seat pad successively, and described location sensitive vibrational power flow is between cope match-plate pattern and lower bolster; Described lower mold body is also provided with riveted joint testing agency.
Further, described riveted joint testing agency is arranged in lower mold body also to contact to be formed with the work pieces process face of lower mold body upper end and rivets detection architecture.
Further, described riveted joint testing agency comprises two groups of fiber-optic probe groups, and described two groups of fiber-optic probe groups lay respectively at before and after riveted joint contact, form the detection to riveted joint contact.
Further, the described fiber-optic probe group often organized comprises fibre-optical probe and Fibre Optical Sensor, and fibre-optical probe to be positioned at below workpiece and to be connected by the Fibre Optical Sensor of optic fibre wire with the external world.
Further, described location sensitive structure comprises induction metal plate, proximity switch and crane, and described induction metal plate one end is fixed on below die shoe and also can contacts with the proximity switch be horizontally set on crane, forming position induction framework.
Further, described crane is the support body that one end is fixed on lower bolster, and this support body is equipped with threaded rod, and these threaded rod two ends realize location with nut respectively, and then realizes lifting.
Compared with prior art, advantage of the present utility model:
The utility model adopts the verifying attachment of the multiple riveting die set of contactless punching press, and itself and material are not riveted, and send halt instruction, and are manually got rid of by defective products, reaches default object.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is top view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 and Fig. 2, a kind of multiple riveting die set, this mould comprises the upper die body and lower mold body that coordinate and realize riveted joint; Wherein upper die body comprises upper cover plate 1, upper bolster 2, upper padding plate 3, clamping plate 4, back bracket plate 5 and stripper plate 6 successively, lower mold body comprises lower bolster 7, lower bolster 8, die shoe 9 and bottom seat pad 10 successively, also be provided with location sensitive structure 11 between described upper and lower die body, and described location sensitive structure 11 is arranged between cope match-plate pattern 2 and lower bolster 7; Described lower mold body 7 is also provided with riveted joint testing agency 12.
Refer to shown in Fig. 1 and Fig. 2, aforementioned riveted joint testing agency 12 is arranged in lower mold body and the riveted joint contact C machined surface that can carry out riveting with the workpiece A of lower mold body upper end and workpiece B contacts to be formed and rivets detection architecture, described riveted joint testing agency 12 comprises two groups of fiber-optic probe groups, described two groups of fiber-optic probe groups lay respectively at before and after riveted joint contact, form the detection to riveted joint contact C, described fiber-optic probe group of often organizing comprises fibre-optical probe 121 and Fibre Optical Sensor 122, fibre-optical probe 121 is positioned at workpiece A and realizes the below of riveting location with workpiece B and be connected with extraneous Fibre Optical Sensor 122 by optic fibre wire.
Refer to shown in Fig. 1 and Fig. 2, aforementioned location induction structure 11 comprises induction metal plate 111, proximity switch 112 and crane 113, described induction metal plate 111 one end is fixed on below die shoe 2 also can contact 112 with the proximity switch be horizontally set on crane 113, forming position induction framework, described crane 113 is fixed on the support body on lower bolster for one end, this support body is equipped with threaded rod, and these threaded rod two ends realize location with nut respectively, and then realize lifting.
Detecting step of the present utility model and principle as follows:
1, marker location imbeds optical fiber riveted joint testing agency 12 in the drawings, sets threshold values (when intensity of light reflection reaches certain value, output signal);
2, upper die body goes downwards to certain position, and proximity switch 112 senses that sheet metal 111(is preferably iron plate), send signal;
When 3, having material directly over optical fiber riveted joint testing agency 12, Fibre Optical Sensor outputs signal, and supposes that material is not riveted, then Fibre Optical Sensor induction does not send signal less than object;
4, carry out Logic judgment by PLC or single-chip microcomputer, when proximity switch has signal (punching press arranges stroke and reaches desired location, and feeding terminates, and starts inspection), now when optical fiber has output signal, riveted joint is normal, does not send halt instruction; When optical fiber no signal exports, material is not riveted, and sends halt instruction, and is manually got rid of by defective products, reaches default object.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. a multiple riveting die set, is characterized in that: this mould comprises the upper die body and lower mold body that coordinate and realize riveted joint, is also provided with location sensitive structure between described upper and lower die body; Wherein upper die body comprises upper cover plate, upper bolster, upper padding plate, clamping plate, back bracket plate and stripper plate successively, and lower mold body comprises lower bolster, lower bolster, die shoe and bottom seat pad successively, and described location sensitive vibrational power flow is between cope match-plate pattern and lower bolster; Described lower mold body is also provided with contactless riveted joint testing agency.
2. the multiple riveting die set of one according to claim 1, is characterized in that: described riveted joint testing agency is arranged in lower mold body also to contact to be formed with the work pieces process face of lower mold body upper end and rivets detection architecture.
3. the multiple riveting die set of one according to claim 2, is characterized in that: described riveted joint testing agency comprises two groups of fiber-optic probe groups, and described two groups of fiber-optic probe groups lay respectively at before and after riveted joint contact, form the detection to riveted joint contact.
4. the multiple riveting die set of one according to claim 3, is characterized in that: the described fiber-optic probe group often organized comprises fibre-optical probe and Fibre Optical Sensor, and fibre-optical probe to be positioned at below workpiece and to be connected by the Fibre Optical Sensor of optic fibre wire with the external world.
5. the multiple riveting die set of one according to claim 1, it is characterized in that: described location sensitive structure comprises induction metal plate, proximity switch and crane, described induction metal plate one end is fixed on below die shoe and also can contacts with the proximity switch be horizontally set on crane, forming position induction framework.
6. the multiple riveting die set of one according to claim 5, is characterized in that: described crane is the support body that one end is fixed on lower bolster, and this support body is equipped with threaded rod, and these threaded rod two ends realize location with nut respectively, and then realizes lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762408.8U CN204320950U (en) | 2014-12-08 | 2014-12-08 | A kind of multiple riveting die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762408.8U CN204320950U (en) | 2014-12-08 | 2014-12-08 | A kind of multiple riveting die set |
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| Publication Number | Publication Date |
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| CN204320950U true CN204320950U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420762408.8U Active CN204320950U (en) | 2014-12-08 | 2014-12-08 | A kind of multiple riveting die set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734729A (en) * | 2016-12-30 | 2017-05-31 | 苏州飞宇精密科技股份有限公司 | A kind of security punching die casting with sensing detection means |
-
2014
- 2014-12-08 CN CN201420762408.8U patent/CN204320950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734729A (en) * | 2016-12-30 | 2017-05-31 | 苏州飞宇精密科技股份有限公司 | A kind of security punching die casting with sensing detection means |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |