CN102179467B - Die change device for die of pressure machine - Google Patents
Die change device for die of pressure machine Download PDFInfo
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- CN102179467B CN102179467B CN 201110039322 CN201110039322A CN102179467B CN 102179467 B CN102179467 B CN 102179467B CN 201110039322 CN201110039322 CN 201110039322 CN 201110039322 A CN201110039322 A CN 201110039322A CN 102179467 B CN102179467 B CN 102179467B
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Abstract
本发明提供一种应用于模具技术领域的压力机模具换模装置，所述的压力机模具换模装置，包括上模台(1)，下模台(2)，换模装置(3)，所述的换模装置(3)设置为杆状结构的换模导杆(4)，所述的上模台(1)和下模台(2)上分别设置一个以上的配合孔(5)，所述的换模导杆(4)的两端部分别插入上模台(1)和下模台(2)的配合孔(5)内。本发明的压力机模具换模装置，能够做到既缩短换模时间，提高生产效率，同时现场操作方便。由于不需要吊运重量达到1吨多的原换模装置，明显降级操作人员的劳动强度。
The invention provides a mold changing device for a press machine applied in the technical field of molds. The mold changing device for a press machine includes an upper mold table (1), a lower mold table (2), and a mold changing device (3). The mold changing device (3) is set as a mold changing guide rod (4) with a rod-shaped structure, and more than one matching hole (5) is respectively set on the upper mold platform (1) and the lower mold platform (2) , the two ends of the mold changing guide rod (4) are respectively inserted into the matching holes (5) of the upper mold table (1) and the lower mold table (2). The mold changing device of the press mold of the present invention can not only shorten the mold changing time, improve the production efficiency, but also facilitate on-site operation. Since there is no need to lift the original mold changing device with a weight of more than 1 ton, the labor intensity of the operator is significantly reduced.
Description
Technical field
The invention belongs to technical field of mold, more particularly, relate to a kind of die change device for die of pressure machine.
Background technology
For loose tooling forging, because the die wear distortion, more mold exchange is very frequent in the production.Usually hot-forming die is assembled in first and forms the upper and lower mould platform in the die holder, and the upper and lower mould platform fits together by mould changing device, and the traveling crane stripping table is put on the mold-change trolley.Existing die of press as shown in Figure 3.
In the prior art, because forcing press is to decide platform, the die change step is many, finishes die change one time at every turn, and mold-change trolley will pass in and out the forcing press secondary, wherein once is in order to take out or put into mould changing device.And mold-change trolley action is not smooth, and execute-in-place is difficulty relatively, once more mold exchange for up to 2 hours.So use traditional platform drop press die change mode inefficiency of deciding, affect rhythm of production, meanwhile, existing mould changing device is bulky, and weight is large, brings very large inconvenience to operating personnel during replacing.
Summary of the invention
Technical problem to be solved by this invention is: for the deficiencies in the prior art, provide a kind of upper and lower mould platform that can improve to change efficient, the die change device for die of pressure machine of the labour intensity when reducing die change.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of die change device for die of pressure machine, comprises the patrix platform, the counterdie platform, the die change parts, the die change guide rod of rod shaped structure arranges respectively more than one mating holes on described patrix platform and the counterdie platform, and insert respectively in the mating holes of patrix platform and counterdie platform at the both ends of die change guide rod.
Described die change guide rod is set to guide rod middle part diameter greater than the structure of guide rod end I and guide rod end II, described guide rod middle part and guide rod end I, guide rod end II and between, all be set to the step surface structure, described guide rod end I and guide rod end II all are set to the structure that matches with the size of pilot hole.
Described mating holes comprises mating holes I on the patrix platform and the mating holes II on the counterdie platform, described mating holes I and mating holes II are set to respectively along patrix platform surface and a plurality of structure that distributes in one week of counterdie platform surface, the structure that described mating holes I and mating holes II can overlap when being set to patrix platform and the applying of counterdie platform.
Described guide rod end I and guide rod end II are set to the structure that reduces gradually to position, guide rod edge circumferential size.
Described guide rod edge is set to the structure of arc surface.
Adopt technical scheme of the present invention, can obtain following beneficial effect:
Die change device for die of pressure machine of the present invention can shorten about 40 minutes time each die change.Die change device for die of pressure machine of the present invention can be accomplished both to have shortened mould replacing time, enhances productivity, and execute-in-place is convenient simultaneously.Structure of the present invention, owing to do not need handling weight to reach former mould changing device more than 1 ton, obvious degraded operation personnel's labour intensity.
Die change device for die of pressure machine of the present invention, volume is little, can the direct labor move; Easy to assembly, flexible, reliability is high; Low cost of manufacture; High efficiency.
Description of drawings
The below makes briefly bright to each accompanying drawing of this specification expressed content and the mark among the figure:
Fig. 1 is the structural representation of die change device for die of pressure machine of the present invention;
Fig. 2 is the structural representation of die change guide rod;
Fig. 3 is the structural representation of former die change device for die of pressure machine;
Fig. 4 is the process schematic diagram (mold-change trolley two advances two and goes out) that existing die of press is changed dull die:
Fig. 5 is the process schematic diagram (mold-change trolley two advances two and goes out) that existing die of press is changed new mould:
Mark among the figure: 1, patrix platform; 2, counterdie platform; 4, die change guide rod; 5, mating holes; 6, guide rod middle part; 7, guide rod end I; 8, guide rod end II; 9, mating holes I; 10, mating holes II; 11, patrix platform surface; 12, counterdie platform surface; 13, guide rod edge.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail:
Shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of die change device for die of pressure machine, comprise patrix platform 1, counterdie platform 2, the die change guide rod 4 of rod shaped structure, more than one mating holes 5 is set respectively on described patrix platform 1 and the counterdie platform 2, and insert respectively in the mating holes 5 of patrix platform 1 and counterdie platform 2 at the both ends of described die change guide rod 4.
Described die change guide rod 4 is set to guide rod middle part 6 diameters greater than the structure of guide rod end I 7 and guide rod end II 8, described guide rod middle part 6 and guide rod end I 7, guide rod end II 8 and between, all be set to the step surface structure, described guide rod end I 7 and guide rod end II 8 all are set to the structure that matches with the size of pilot hole 5.In when design, the tolerance between appropriate design die change guide rod 4 and the pilot hole 5, thereby be convenient to the accurate assembling and positioning of the pilot hole 5 on guide rod 4 and the upper and lower mould platform.
Described mating holes 5 comprises mating holes I 9 on the patrix platform 1 and the mating holes II 10 on the counterdie platform 2, described mating holes I 9 and mating holes II 10 are set to respectively along patrix platform surface 11 and a plurality of structure that distributes in 12 1 weeks of counterdie platform surface, the structure that described mating holes I 9 and mating holes II 10 can overlap when being set to patrix platform 1 and 2 applying of counterdie platform.
Described guide rod end I 7 and guide rod end II 8 are set to the structure that 13 position circumferential sizes reduce gradually to the guide rod edge, thereby guide rod can lateral sliding when guaranteeing that the upper and lower mould platform is closed, is convenient to assembling.
Described guide rod edge 13 is set to the structure of arc surface.
Die change device for die of pressure machine of the present invention substitutes original mould changing devices with die change guide rod 4, is applied to decide the platform drop press, and described die change guide rod arranges 4, its mould structural representation see shown in the accompanying drawing 1.
The weight of die change guide rod 4 of the present invention only is equivalent to a dumbbell, can carry manually, thereby save one of mold-change trolley turnover stroke.
The die change process of die change device for die of pressure machine of the present invention is as follows:
Hot-forming die is assembled in first in the die holder, form patrix platform 1 and counterdie platform 2, die change guide rod 4 connects patrix platform 1 and counterdie platform 2, thereby both are fit together, at this moment, the driving upper and lower mould platform of slinging is put on the mold-change trolley, and mold-change trolley is written into upper and lower mould platform and die change guide rod 4 in the forcing press together.
Then, put down press crown, assembling patrix platform 1 is to press crown, after patrix platform 1 is finished in assembling, press crown lifts, and manually takes out the die change guide rod 4 on the mould platform, at this moment, refills and joins counterdie platform 2, after the assembling of upper and lower mould platform was finished, dolly was left, and finishes die change one time.
Same process is applicable to take out the wearing and tearing mould that needs replacing, after the mould platform damages, lift press crown, dolly pushes, then upper/lower die is placed on the mold-change trolley, place die change guide rod 4 at counterdie platform 2, then put down entablature, in the process that patrix platform 1 and counterdie platform 2 are fitted, the guide rod end I 7 of die change guide rod 4, guide rod end II 8 are inserted respectively mating holes I 9 on the patrix platform 1 and the mating holes II 10 on the counterdie platform 2, at this moment, patrix platform 1 and entablature are taken apart again, lift entablature, then the release of the upper/lower die on mold-change trolley is got final product.
Mould changing device of the present invention, structure is light, can substitute heavy former mould changing device, after the installation of patrix platform, manually can take out die change guide rod 4, thereby saves the action of a dolly turnover.
Structure of the present invention owing to do not need handling weight to reach former mould changing device more than 1 ton, can shorten mould replacing time about 40 minutes, and obvious degraded operation personnel's labour intensity.
Die change device for die of pressure machine of the present invention is compared with traditional platform drop press die change mode of deciding, and can accomplish both to have shortened mould replacing time, enhances productivity, and execute-in-place is convenient simultaneously.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously the concrete realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or without improving design of the present invention and technical scheme are directly applied to other occasions, all in protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039322 CN102179467B (en) | 2011-02-16 | 2011-02-16 | Die change device for die of pressure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110039322 CN102179467B (en) | 2011-02-16 | 2011-02-16 | Die change device for die of pressure machine |
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| Publication Number | Publication Date |
|---|---|
| CN102179467A CN102179467A (en) | 2011-09-14 |
| CN102179467B true CN102179467B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110039322 Active CN102179467B (en) | 2011-02-16 | 2011-02-16 | Die change device for die of pressure machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716828A (en) * | 2017-11-29 | 2018-02-23 | 东莞市高盟机械有限公司 | A kind of mould that rod debugging is rushed for equipment of cold forging |
| CN108380807B (en) * | 2018-05-11 | 2019-06-14 | 日照市方进金属制品有限公司 | A kind of forge die with disassembly assembling function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004050264A (en) * | 2002-07-22 | 2004-02-19 | Ishikawajima Harima Heavy Ind Co Ltd | Heavy load lowering lock device |
| CN1565768A (en) * | 2003-06-26 | 2005-01-19 | 武汉市工程科学技术研究院光学研究所 | Die changing method and device for stamping processing multiple die of sheet material |
| CN202079217U (en) * | 2011-02-16 | 2011-12-21 | 马鞍山钢铁股份有限公司 | Mould changing device of press machine |
-
2011
- 2011-02-16 CN CN 201110039322 patent/CN102179467B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004050264A (en) * | 2002-07-22 | 2004-02-19 | Ishikawajima Harima Heavy Ind Co Ltd | Heavy load lowering lock device |
| CN1565768A (en) * | 2003-06-26 | 2005-01-19 | 武汉市工程科学技术研究院光学研究所 | Die changing method and device for stamping processing multiple die of sheet material |
| CN202079217U (en) * | 2011-02-16 | 2011-12-21 | 马鞍山钢铁股份有限公司 | Mould changing device of press machine |
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|---|---|
| CN102179467A (en) | 2011-09-14 |
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Address after: 243003 Department of intellectual property right of Hunan West Road No. 8 technology center, Ma'anshan City, Anhui Province Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 Hunan Anhui West Road, No. 8 technology center, Intellectual Property Department Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
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Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: MAANSHAN IRON & STEEL Co.,Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. |
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Effective date of registration: 20250530 Address after: 243000 No. 700, Yinhuang East Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Baowu Group Magang Rail Transit Material Technology Co.,Ltd. Country or region after: China Address before: 243003 Anhui city of Ma'anshan province Jiuhua Mountain Rain Road No. 8 Patentee before: MAANSHAN IRON & STEEL Co.,Ltd. Country or region before: China |