CN105458072A - Punching die for fusible core of fuse - Google Patents
Punching die for fusible core of fuse Download PDFInfo
- Publication number
- CN105458072A CN105458072A CN201610041040.XA CN201610041040A CN105458072A CN 105458072 A CN105458072 A CN 105458072A CN 201610041040 A CN201610041040 A CN 201610041040A CN 105458072 A CN105458072 A CN 105458072A
- Authority
- CN
- China
- Prior art keywords
- groove
- block
- fusible core
- fuse
- guide pillar
- 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.)
- Pending
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Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Abstract
The invention relates to the technical field of dies, in particular to a punching die for a fusible core of a fuse. The punching die comprises an upper die seat, a lower die seat, a first guide post, a stamping device and a clipping device. The upper die seat is connected with the lower die seat through the first guide post. The stamping device comprises an upper die body, a lower die body and a second guide post. The lower die body is arranged on the lower die seat, and the upper die body is connected with the lower die body through the second guide post. The clipping device comprises a first cutter and a second cutter, a stamping component is arranged on the upper die body and comprises a first stamping block, a second stamping block and a third stamping block, the first stamping block is cylindrical, the second stamping block and the third stamping block are semi-cylindrical, and a first through groove, a second through groove and a third through groove are formed in the lower die body. The fusible core is clipped while the die carries out punching, the fusible core is machined through one circular stamping block and the two semicircular stamping blocks, the distance between holes is fixed, errors are reduced, the stability of the fusible core is enhanced, production cost is low, the percent of pass is high, the structure is simple, use is convenient, and practicality is high.
Description
Technical field
The present invention relates to technical field of mold, particularly relate to a kind of fusible core of fuse punching die.
Background technology
Existing fusible core of fuse, in process, usually first uses mould to carry out punching, and then fusible core is cut shaping.In punch process, the range error in the hole on fusible core is comparatively large, the fusible core poor stability produced, and production cost is high, and qualification rate is low, and mould structure is complicated, uses inconvenience, therefore needs to improve.
Summary of the invention
The present invention provides a kind of fusible core of fuse punching die for overcoming above-mentioned defect, this mould also cuts fusible core while carrying out punching, use a circle to rush block and two semicircles to rush block and process fusible core, the distance between fixing hole and hole, reduces error, strengthen the stability of fusible core, production cost is low, and qualification rate is high, and structure is simple, easy to use, practical.
For achieving the above object, the present invention adopts following technical scheme.
A kind of fusible core of fuse punching die, comprise upper bolster, die shoe, first guide pillar, decompressor and Scissoring device, described upper bolster is connected with described die shoe by described first guide pillar, described decompressor comprises patrix, counterdie and the second guide pillar, described counterdie is arranged on described die shoe, described patrix is connected with described counterdie by described second guide pillar, described Scissoring device comprises the first cutting knife and the second cutting knife, described first cutting knife is connected with described upper bolster, described second cutting knife is connected with described die shoe, described patrix is provided with punching component, described punching component comprises first and rushes block, second rushes block and the 3rd rushes block, described first to rush block be cylindric, described second rushes block and the described 3rd rushes block respectively in semi-cylindrical, described counterdie is provided with the first groove, second groove and the 3rd groove, described first rushes block, described second rush block and the described 3rd rush block respectively with described first groove, second groove and described 3rd groove mutually corresponding.
Wherein, the two ends of described first guide pillar are respectively equipped with the first guide pin bushing, and described upper bolster is connected with described first guide pillar respectively by described first guide pin bushing with described die shoe.
Wherein, the two ends of described second guide pillar are respectively equipped with the second guide pin bushing, and described patrix is connected with described second guide pillar respectively by described second guide pin bushing with described counterdie.
Wherein, described second rush block and the described 3rd to rush block symmetrical.
Wherein, described die shoe is provided with groove, and described second cutting knife is connected with described groove.
Wherein, described second groove is mutually corresponding with described 3rd groove.
Wherein, the quantity of described punching component is 2-10.
Wherein, the quantity of described punching component is 5.
Wherein, described first groove, described second groove and described 3rd groove run through described counterdie respectively.
Wherein, the cambered surface that the described second cambered surface and the described 3rd of rushing block rushes block rushes block towards described first respectively.
Beneficial effect of the present invention is: a kind of fusible core of fuse punching die of the present invention, comprise upper bolster, die shoe, first guide pillar, decompressor and Scissoring device, described upper bolster is connected with described die shoe by described first guide pillar, described decompressor comprises patrix, counterdie and the second guide pillar, described counterdie is arranged on described die shoe, described patrix is connected with described counterdie by described second guide pillar, described Scissoring device comprises the first cutting knife and the second cutting knife, described first cutting knife is connected with described upper bolster, described second cutting knife is connected with described die shoe, described patrix is provided with punching component, described punching component comprises first and rushes block, second rushes block and the 3rd rushes block, described first to rush block be cylindric, described second rushes block and the described 3rd rushes block respectively in semi-cylindrical, described counterdie is provided with the first groove, second groove and the 3rd groove, described first rushes block, described second rush block and the described 3rd rush block respectively with described first groove, second groove and described 3rd groove mutually corresponding.This mould also cuts fusible core while carrying out punching, and use a circle to rush block and two semicircles and rush block and process fusible core, the distance between fixing hole and hole, reduces error, strengthen the stability of fusible core, production cost is low, and qualification rate is high, structure is simple, easy to use, practical.
Accompanying drawing explanation
With accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of a kind of fusible core of fuse punching die of the present invention.
Fig. 2 is the structural representation of the decompressor of a kind of fusible core of fuse punching die of the present invention.
Fig. 3 is the structural representation of the punching component of a kind of fusible core of fuse punching die of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, and this is preferred embodiment of the present invention.
Embodiment.
As Figure 1-3, a kind of fusible core of fuse punching die of the present invention, comprise upper bolster 1, die shoe 2, first guide pillar 3, decompressor 4 and Scissoring device 5, described upper bolster 1 is connected with described die shoe 2 by described first guide pillar 3, described decompressor 4 comprises patrix 6, counterdie 7 and the second guide pillar 8, described counterdie 7 is arranged on described die shoe 2, described patrix 6 is connected with described counterdie 7 by described second guide pillar 8, described Scissoring device 5 comprises the first cutting knife and the second cutting knife, described first cutting knife is connected with described upper bolster 1, described second cutting knife is connected with described die shoe 2, described patrix 6 is provided with punching component 9, described punching component 9 comprises first and rushes block 10, second rushes block 11 and the 3rd rushes block 12, described first rushes block 10 in cylindric, described second rushes block 11 and the described 3rd rushes block 12 respectively in semi-cylindrical, described counterdie 7 is provided with the first groove, second groove and the 3rd groove, described first rushes block 10, described second rush block 11 and the described 3rd rush block 12 respectively with described first groove, second groove and described 3rd groove mutually corresponding.This mould also cuts fusible core while carrying out punching, and use a circle to rush block and two semicircles and rush block and process fusible core, the distance between fixing hole and hole, reduces error, strengthen the stability of fusible core, production cost is low, and qualification rate is high, structure is simple, easy to use, practical.
The two ends of first guide pillar 3 of the present embodiment are respectively equipped with the first guide pin bushing 13, and described upper bolster 1 is connected with described first guide pillar 3 respectively by described first guide pin bushing 13 with described die shoe 2.This is arranged through the first guide pin bushing 13 and the first guide pillar 3 ensures that patrix 6 and counterdie 7 are so that position relationship is involutory accurately.
The two ends of second guide pillar 8 of the present embodiment are respectively equipped with the second guide pin bushing, and described patrix 6 is connected with described second guide pillar 8 respectively by described second guide pin bushing with described counterdie 7.This is arranged through the second guide pin bushing and the second guide pillar 8 ensures that patrix 6 and counterdie 7 are so that position relationship is involutory accurately.
The die shoe 2 of the present embodiment is provided with groove 14, and described second cutting knife is connected with described groove 14.This is arranged through groove 14 can place magazine, after fusible core cuts by Scissoring device 5, fall into magazine, and structure is simple, practical, easy to use.
Second groove of the present embodiment is mutually corresponding with described 3rd groove.This setting is easy to shaping, rationally distributed.
The quantity of the punching component 9 of the present embodiment is 2-10.As one preferred embodiment, the quantity of the punching component 9 of the present embodiment is 5.Complete the punching to fusible core by multiple punching component 9, structure is simple, practical.
First groove of the present embodiment, described second groove and described 3rd groove run through described counterdie 7 respectively.It is simple that this arranges structure, and be easy to shaping, result of use is good.
The cambered surface that the cambered surface and the described 3rd that second of the present embodiment rushes block 11 rushes block 12 rushes block 10 towards described first respectively.Second rushes block 11 and the described 3rd, and to rush block 12 symmetrical.In punch process, second rushes the hole that block 11 pairs of fusible cores go out semicircle size, first rushes the hole that block 10 pairs of fusible cores go out a round size, 3rd rushes the hole that block 12 pairs of fusible cores go out hemicycle size, after punching completes, fusible core moves forward, mould presses down, continue punching, second rushes the hole that block 11 pairs of fusible cores go out semicircle size, first rushes the hole that block 10 pairs of fusible cores go out a round size, 3rd rushes the hole that block 12 pairs of fusible cores go out hemicycle size, now, 3rd rushes the hole of the hemicycle size that block 12 is rushed out and second rushes the hole that block 11 rushes out before, form a circular hole, in punch process, first cutting knife cuts off fusible core along with the punching up and down of mould simultaneously, it is simple that this arranges structure, rationally distributed, practical.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. a fusible core of fuse punching die, it is characterized in that: comprise upper bolster, die shoe, first guide pillar, decompressor and Scissoring device, described upper bolster is connected with described die shoe by described first guide pillar, described decompressor comprises patrix, counterdie and the second guide pillar, described counterdie is arranged on described die shoe, described patrix is connected with described counterdie by described second guide pillar, described Scissoring device comprises the first cutting knife and the second cutting knife, described first cutting knife is connected with described upper bolster, described second cutting knife is connected with described die shoe, described patrix is provided with punching component, described punching component comprises first and rushes block, second rushes block and the 3rd rushes block, described first to rush block be cylindric, described second rushes block and the described 3rd rushes block respectively in semi-cylindrical, described counterdie is provided with the first groove, second groove and the 3rd groove, described first rushes block, described second rush block and the described 3rd rush block respectively with described first groove, second groove and described 3rd groove mutually corresponding.
2. a kind of fusible core of fuse punching die according to claim 1, it is characterized in that: the two ends of described first guide pillar are respectively equipped with the first guide pin bushing, described upper bolster is connected with described first guide pillar respectively by described first guide pin bushing with described die shoe.
3. a kind of fusible core of fuse punching die according to claim 1, it is characterized in that: the two ends of described second guide pillar are respectively equipped with the second guide pin bushing, described patrix is connected with described second guide pillar respectively by described second guide pin bushing with described counterdie.
4. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: described second rushes block and the described 3rd, and to rush block symmetrical.
5. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: described die shoe is provided with groove, and described second cutting knife is connected with described groove.
6. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: described second groove is mutually corresponding with described 3rd groove.
7. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: the quantity of described punching component is 2-10.
8. a kind of fusible core of fuse punching die according to claim 7, is characterized in that: the quantity of described punching component is 5.
9. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: described first groove, described second groove and described 3rd groove run through described counterdie respectively.
10. a kind of fusible core of fuse punching die according to claim 1, is characterized in that: the cambered surface that the described second cambered surface and the described 3rd of rushing block rushes block rushes block towards described first respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041040.XA CN105458072A (en) | 2016-01-21 | 2016-01-21 | Punching die for fusible core of fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041040.XA CN105458072A (en) | 2016-01-21 | 2016-01-21 | Punching die for fusible core of fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458072A true CN105458072A (en) | 2016-04-06 |
Family
ID=55596479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041040.XA Pending CN105458072A (en) | 2016-01-21 | 2016-01-21 | Punching die for fusible core of fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014076A (en) * | 2018-01-08 | 2019-07-16 | 江苏米研工业设备有限公司 | A kind of full-automatic film-making punching die of fuse |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202212463U (en) * | 2011-06-02 | 2012-05-09 | 方煜定 | Cutting and punching die |
| CN203030712U (en) * | 2012-12-26 | 2013-07-03 | 美尔森电气保护系统(上海)有限公司 | Melt punching mould |
| CN103212653A (en) * | 2013-03-26 | 2013-07-24 | 苏州盟川自动化科技有限公司 | Automatic wire feeding, cutting off and bending device for fuse wire |
| CN203221130U (en) * | 2013-03-20 | 2013-10-02 | 苏州万拓机电设备有限公司 | Die for manufacturing ladder-shaped side of cable bridge |
| CN203917588U (en) * | 2014-06-13 | 2014-11-05 | 深圳市威可特电子科技有限公司 | Fusible core of fuse punching machine |
| CN204074874U (en) * | 2014-09-04 | 2015-01-07 | 常州常利来电子有限公司 | The total fuse blanking apparatus of flat automobile |
-
2016
- 2016-01-21 CN CN201610041040.XA patent/CN105458072A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202212463U (en) * | 2011-06-02 | 2012-05-09 | 方煜定 | Cutting and punching die |
| CN203030712U (en) * | 2012-12-26 | 2013-07-03 | 美尔森电气保护系统(上海)有限公司 | Melt punching mould |
| CN203221130U (en) * | 2013-03-20 | 2013-10-02 | 苏州万拓机电设备有限公司 | Die for manufacturing ladder-shaped side of cable bridge |
| CN103212653A (en) * | 2013-03-26 | 2013-07-24 | 苏州盟川自动化科技有限公司 | Automatic wire feeding, cutting off and bending device for fuse wire |
| CN203917588U (en) * | 2014-06-13 | 2014-11-05 | 深圳市威可特电子科技有限公司 | Fusible core of fuse punching machine |
| CN204074874U (en) * | 2014-09-04 | 2015-01-07 | 常州常利来电子有限公司 | The total fuse blanking apparatus of flat automobile |
Non-Patent Citations (1)
| Title |
|---|
| 李红兴: "熔体冲孔模设计与制造", 《金属加工(冷加工)》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014076A (en) * | 2018-01-08 | 2019-07-16 | 江苏米研工业设备有限公司 | A kind of full-automatic film-making punching die of fuse |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |