CN114101497A - Universal mold and using method - Google Patents
Universal mold and using method Download PDFInfo
- Publication number
- CN114101497A CN114101497A CN202111210383.1A CN202111210383A CN114101497A CN 114101497 A CN114101497 A CN 114101497A CN 202111210383 A CN202111210383 A CN 202111210383A CN 114101497 A CN114101497 A CN 114101497A
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- China
- Prior art keywords
- clamping plate
- template
- lower clamping
- plate
- flat key
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a universal mould which comprises a lower supporting plate (1), a foot pad (2), a lower die holder (3), a lower clamping plate (6) and a lower die plate (7); the lower supporting plate (1) is connected with the lower die holder (3) through the foot pads (2) to form a rectangular base; guide posts (4) are arranged at four corners of the rectangular base; the upper end surface of the rectangular base is connected with the lower clamping plate (6); a plurality of flat keys (61) are arranged on the lower clamping plate (6); the lower template (7) is positioned above the lower clamping plate (6) and is connected with the lower clamping plate (6) through a flat key (61). The invention also provides a using method of the universal mold, and the invention realizes that different parts share one set of mold through simple structural change, thereby solving the problem of replacing products without replacing the mold, improving the using efficiency of the mold and greatly saving the cost.
Description
Technical Field
The invention relates to the field of molds, in particular to a universal mold and a using method thereof.
Background
The mould is used for obtaining various moulds and tools of required products by injection molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. He realizes the processing of the appearance of the object mainly through the change of the physical state of the formed material. The element has the name of "industrial mother". The types of the die are various, and the die can be divided into the following parts according to processing objects and processing technologies: dies for processing metals, dies for processing non-metals and powder metallurgy.
The existing stamping process is that each part is produced by a set of corresponding dies, so that each product is produced by replacing one set of dies, and the efficiency is low, for example, application number 201820734359.5 discloses a universal die for sheet metal part punching, which fundamentally solves the problem that the existing die is poor in universality, obviously improves the utilization rate, saves the production cost, but has a complex structure, and correspondingly increases the production cost of the die.
Disclosure of Invention
The technical problem to be solved by the invention is how to improve the use efficiency of the die, avoid the corresponding cost increase caused by the increase of the production quantity of the die and have simpler structure.
The invention solves the technical problems through the following technical means:
a universal mould comprises a lower supporting plate (1), a foot pad (2), a lower die holder (3), a lower clamping plate (6) and a lower template (7);
the lower supporting plate (1) is connected with the lower die holder (3) through the foot pads (2) to form a rectangular base; guide posts (4) are arranged at four corners of the rectangular base;
the upper end surface of the rectangular base is connected with the lower clamping plate (6); a plurality of flat keys (61) are arranged on the lower clamping plate (6); the lower template (7) is positioned above the lower clamping plate (6) and is connected with the lower clamping plate (6) through a flat key (61). .
According to the invention, through simple structural change, different parts share one set of die, product replacement is realized, the die is not replaced, the die use efficiency is improved, and the cost is greatly saved.
As a further proposal of the invention, the top of the flat key (61) is 10mm higher than the top surface of the lower splint (6).
As a further aspect of the present invention, the width of the flat key (61) is not less than 20 mm.
As a further aspect of the present invention, the flat key (61) includes a first flat key (611); the first flat keys (611) are distributed in the middle of the lower clamping plate (6) at equal intervals; and is fixedly connected with the lower splint (6).
As a further aspect of the present invention, a second flat key (612); the second flat key (612) is positioned on one side of the lower clamping plate (6) and is fixedly connected with the lower clamping plate (6).
As a further scheme of the invention, the bottom surface of the lower template (7) is provided with a groove (71), and the depth of the groove (71) is slightly larger than 10 mm.
As a further scheme of the invention, the width of the lower clamping plate (6) and the lower template (7) is less than the distance between the two guide columns (4).
The invention also provides a using method of the universal mold, which comprises the following steps:
s1: the lower supporting plate (1) is connected with the lower die holder (3) through the foot pads (2) to form a rectangular base;
s2: fixing a lower clamping plate (6) at the top of the rectangular base by using bolts, aligning with a flat key (61) on the lower clamping plate (6), placing an upper template (7) and a lower template (7) at the top of the lower clamping plate (6), and fixing the lower template (7) on the lower clamping plate (6) by using the bolts;
s3: placing parts with the shape similar to that of the lower template (7) on the lower template (7) and fixing the parts by bolts;
s4: and (3) sequentially removing the parts on the lower template (7) and the lower template (7), replacing the other lower template (7), and putting the parts similar to the lower template (7) on the lower template (7).
The invention has the advantages that:
according to the invention, through simple structural change, different parts share one set of die, product replacement is realized, the die is not replaced, the die use efficiency is improved, and the cost is greatly saved.
Drawings
FIG. 1 is a schematic structural diagram of a general mold according to a first embodiment of the present invention;
FIG. 2 is a top view of a universal mold in accordance with a first embodiment of the present invention;
FIG. 3 is a top view of a lower plate structure according to a first embodiment of the present invention;
fig. 4 is a front view of a lower plate structure according to a first embodiment of the present invention.
Reference numerals
1. A lower supporting plate; 2. a foot pad; 3. a lower die holder; 4. a guide post; 5. a scrap cutter; 6. a lower splint; 61. a flat bond; 611. a first flat key; 612. a second flat key; 7. a lower template; 71. and (4) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, an embodiment of the invention provides a universal mold, which includes a lower supporting plate 1, a foot pad 2, a lower die base 3, a guide pillar 4, a scrap cutter 5, a lower clamp plate 6, and a lower die plate 7. It should be noted that the mold is only applicable to parts similar to the lower template, and is not applicable to all parts.
The lower supporting plate 1 is rectangular.
The foot pad 2 has a plurality ofly, and foot pad 2 is the rectangle, and a plurality of foot pads 2 are parallel to each other and place on bottom plate 1, and the side of foot pad 2 is fixed with bottom plate 1 is perpendicular.
The lower die base 3 is positioned on the other side surface of the base 2 and is fixedly connected with the base plate 2.
The number of the guide posts 4 is 4, and the guide posts 4 are respectively positioned at 4 corners of the lower die holder 3, the bottoms of the guide posts 4 are fixed on the lower die holder 3 through square blocks (not shown), and the guide posts 4 are vertically upward.
The scrap cutters 5 are symmetrically distributed on the lower die holder 3 about the center of the lower die holder 3, the scrap cutters 5 are detachably connected with the lower die holder 3, and it should be noted here that the positions of the scrap cutters 5 on the lower die holder 3 can be adjusted according to actual conditions.
The lower clamp plate 6 is rectangular, the width of the lower clamp plate 6 is smaller than the distance between the two guide posts 4, and a plurality of screw holes (not shown) which are symmetrically distributed are arranged on the lower clamp plate 6 and are connected with the lower template 3 through bolts; the middle part of lower plate 6 is provided with 4 flat keys: 3 first flat keys 611 and 1 second flat key 612, wherein the 3 flat keys 611 are parallel to the long side of the lower plate 3, are fixed at the middle of the lower plate 6 at equal intervals for limiting the positioning in the Y direction, and the 1 second flat key 612 is fixed on the longer side of the lower plate 6 (it should be noted here that 4 flat keys are not connected with each other, and 4 flat keys are identical, for convenience of understanding and description, three flat keys 61 defining the Y direction are labeled with the same reference numeral, and one flat key 612 defining the x direction). The tops of the 4 flat keys 61 are at most 10mm above the plane of the lower jaw 6. The length of the flat key 61 can be set properly, but the width of the flat key 61 is not less than 20mm, and the width is too narrow, which can cause the breakage of the flat key 61 due to the heavy parts at the later stage, and influence the positioning effect.
The lower template 7 is also of a rectangular structure, is positioned above the lower clamping plate 6 and is fixedly connected with the lower clamping plate 6 through bolts; the one side of lower bolster 7 being connected with lower plate 6 is provided with 4 recesses 71, and 4 recesses 71 and 4 parallel keys on the lower plate 6 one-to-one, preferably, 4 recesses 71's degree of depth are greater than 4 parallel keys 61 and are higher than the height of lower plate 6, prevent to damage parallel key 61 like this in the course of the work. The top surface of the lower template 7 is used for fixedly connecting with the parts.
The working principle of the invention is that a lower clamp plate 6 and a lower template 7 are sequentially arranged on a base platform formed by a lower supporting plate 1, a foot pad 2 and a lower die holder 3, the lower clamp plate 6 is fixed on the lower die holder 3 through a bolt, the lower template 7 is fixed on the lower clamp plate 6 through a bolt, subsequent parts are also fixed on the lower template 7 through a bolt, thus the lower clamp plate 6, the lower template 7 and the parts form a 3-layer structure, a flat key 61 with positioning function is arranged on the lower clamp plate 6 and corresponds to an upper groove 71 of the lower template 7, and similar parts are fixed on the lower template 7 to form a positioning effect. Like this part all can use on this mould, this mould also has the commonality, has reduced the cost problem that uses multiple mould to bring. After the parts similar to the lower template 7 are used, when a user uses the die, the lower template 7 is replaced and fixed with the lower clamping plate 6, and the other parts similar to the new lower template 7 can share the die.
Example two
The embodiment of the invention also provides a using method of the universal mold, which comprises the following steps:
s1: the lower supporting plate 1 is connected with the lower die holder 3 through the foot pad 2 to form a rectangular base;
s2: fixing the lower clamping plate 6 at the top of the rectangular base by using bolts, aligning with the flat keys 61 on the lower clamping plate 6, placing the upper and lower templates 7 at the top of the lower clamping plate 6, and fixing the lower template 7 on the lower clamping plate 6 by using bolts;
s3: placing parts with the shape similar to that of the lower template 7 on the lower template 7 and fixing the parts by bolts;
s4: and (3) sequentially removing the parts on the lower template 7 and the lower template 7, replacing the other lower template 7, and putting the parts similar to the lower template 7 on the lower template 7.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A universal mould is characterized by comprising a lower supporting plate (1), a foot pad (2), a lower die holder (3), a lower clamping plate (6) and a lower template (7);
the lower supporting plate (1) is connected with the lower die holder (3) through the foot pads (2) to form a rectangular base; guide posts (4) are arranged at four corners of the rectangular base;
the upper end surface of the rectangular base is connected with the lower clamping plate (6); a plurality of flat keys (61) are arranged on the lower clamping plate (6); the lower template (7) is positioned above the lower clamping plate (6) and is connected with the lower clamping plate (6) through a flat key (61).
2. A universal mould as claimed in claim 1, characterised in that the top of said flat key (61) is 10mm higher than the top surface of said lower plate (6).
3. A through mold according to claim 1, characterized in that the width of the flat key (61) is not less than 20 mm.
4. A through mold according to claim 1, characterized in that said flat key (61) comprises a first flat key (611); the first flat keys (611) are distributed in the middle of the lower clamping plate (6) at equal intervals; and is fixedly connected with the lower splint (6).
5. A pass-through mold according to claim 4, further comprising a second flat key (612); the second flat key (612) is positioned on one side of the lower clamping plate (6) and is fixedly connected with the lower clamping plate (6).
6. Universal mould according to claim 1, characterized in that the lower template (7) is provided with a groove (71) in its bottom surface, said groove (71) having a depth slightly greater than 10 mm.
7. A universal mould as claimed in claim 1, characterised in that the width of the lower clamp plate (6) and the lower template (7) is less than the distance between the two guide pillars (4).
8. Use of a universal mould according to any of the preceding claims 1 to 7, characterised in that it comprises the following steps:
s1: the lower supporting plate (1) is connected with the lower die holder (3) through the foot pads (2) to form a rectangular base;
s2: fixing a lower clamping plate (6) at the top of the rectangular base by using bolts, aligning with a flat key (61) on the lower clamping plate (6), placing an upper template (7) and a lower template (7) at the top of the lower clamping plate (6), and fixing the lower template (7) on the lower clamping plate (6) by using the bolts;
s3: placing parts with the shape similar to that of the lower template (7) on the lower template (7) and fixing the parts by bolts;
s4: and (3) sequentially removing the parts on the lower template (7) and the lower template (7), replacing the other lower template (7), and putting the parts similar to the lower template (7) on the lower template (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111210383.1A CN114101497A (en) | 2021-10-18 | 2021-10-18 | Universal mold and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111210383.1A CN114101497A (en) | 2021-10-18 | 2021-10-18 | Universal mold and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114101497A true CN114101497A (en) | 2022-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111210383.1A Pending CN114101497A (en) | 2021-10-18 | 2021-10-18 | Universal mold and using method |
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| CN (1) | CN114101497A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455108U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | General stamping die |
| CN202174176U (en) * | 2011-07-28 | 2012-03-28 | 奇瑞汽车股份有限公司 | Mounting and positioning mechanism for stamping mould |
| CN202271553U (en) * | 2011-08-19 | 2012-06-13 | 富港电子(天津)有限公司 | Universal mould for quick moulds |
| CN203140591U (en) * | 2013-03-13 | 2013-08-21 | 钜祥精密模具（苏州）有限公司 | Quick-replaceable clapping type stamping die |
| CN103728187A (en) * | 2013-12-13 | 2014-04-16 | 上海交通大学 | Flexible shear splitting die |
| CN205816571U (en) * | 2016-06-29 | 2016-12-21 | 江门市汇朗工业机器人有限公司 | A kind of diel quick positioning mechanism |
| CN205869274U (en) * | 2016-07-14 | 2017-01-11 | 奇瑞汽车股份有限公司 | Quick positioner of press mould |
| CN210732678U (en) * | 2019-07-30 | 2020-06-12 | 昆山钰立电子科技股份有限公司 | Notebook shell stamping part mould |
| CN212093920U (en) * | 2020-02-21 | 2020-12-08 | 常州市惠宇电器有限公司 | Special mould for herringbone ladder connecting piece |
| CN212190889U (en) * | 2020-05-07 | 2020-12-22 | 佛山市诺迪精密模具有限公司 | Universal stamping die |
| CN212442776U (en) * | 2020-04-21 | 2021-02-02 | 厦门金龙汽车车身有限公司 | Cutting edge compact insert structure and stamping mechanism with same |
| CN214349060U (en) * | 2020-12-12 | 2021-10-08 | 爱驰威汽车零部件（盐城）有限公司 | Punching and trimming die for end cover of automobile exhaust system |
-
2021
- 2021-10-18 CN CN202111210383.1A patent/CN114101497A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455108U (en) * | 2009-08-17 | 2010-05-12 | 天津华舜汽配制造有限公司 | General stamping die |
| CN202174176U (en) * | 2011-07-28 | 2012-03-28 | 奇瑞汽车股份有限公司 | Mounting and positioning mechanism for stamping mould |
| CN202271553U (en) * | 2011-08-19 | 2012-06-13 | 富港电子(天津)有限公司 | Universal mould for quick moulds |
| CN203140591U (en) * | 2013-03-13 | 2013-08-21 | 钜祥精密模具（苏州）有限公司 | Quick-replaceable clapping type stamping die |
| CN103728187A (en) * | 2013-12-13 | 2014-04-16 | 上海交通大学 | Flexible shear splitting die |
| CN205816571U (en) * | 2016-06-29 | 2016-12-21 | 江门市汇朗工业机器人有限公司 | A kind of diel quick positioning mechanism |
| CN205869274U (en) * | 2016-07-14 | 2017-01-11 | 奇瑞汽车股份有限公司 | Quick positioner of press mould |
| CN210732678U (en) * | 2019-07-30 | 2020-06-12 | 昆山钰立电子科技股份有限公司 | Notebook shell stamping part mould |
| CN212093920U (en) * | 2020-02-21 | 2020-12-08 | 常州市惠宇电器有限公司 | Special mould for herringbone ladder connecting piece |
| CN212442776U (en) * | 2020-04-21 | 2021-02-02 | 厦门金龙汽车车身有限公司 | Cutting edge compact insert structure and stamping mechanism with same |
| CN212190889U (en) * | 2020-05-07 | 2020-12-22 | 佛山市诺迪精密模具有限公司 | Universal stamping die |
| CN214349060U (en) * | 2020-12-12 | 2021-10-08 | 爱驰威汽车零部件（盐城）有限公司 | Punching and trimming die for end cover of automobile exhaust system |
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Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant after: Anhui Huanxin Group Co.,Ltd. Address before: 246000 zone 16, Yingbin Avenue, development zone, Anqing City, Anhui Province Applicant before: ANHUI XINFU NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |
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Effective date of registration: 20220914 Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Address before: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant before: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |