CN202803890U - Steel column multiple-cutting-edge multiple-row combining cutting mold - Google Patents
Steel column multiple-cutting-edge multiple-row combining cutting mold Download PDFInfo
- Publication number
- CN202803890U CN202803890U CN 201220411009 CN201220411009U CN202803890U CN 202803890 U CN202803890 U CN 202803890U CN 201220411009 CN201220411009 CN 201220411009 CN 201220411009 U CN201220411009 U CN 201220411009U CN 202803890 U CN202803890 U CN 202803890U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model belongs to the field of cold stamping steel column multiple-cutting-edge multiple-row combining cutting mold. The steel column multiple-cutting-edge multiple-row combining cutting mold is characterized in that the steel column multiple-cutting-edge multiple-row combining cutting mold mainly comprises an upper mold board [1], a lower mold board [17], a mold bracket [18], an upper padding plate [4], an upper mold convex and concave mold fixing plate [10], a lower padding plate [16], a lower mold convex and concave mold fixing plate [12], a concave mold [9], a discharge plate [11], a discharge joining rod [5], a positioning block [13], a lower mold convex and concave mold [14] and a material guide block [15]. The mold bracket [18] is composed of guide pillars [3] and guide sleeves [2], wherein two groups of the guide pillars [3] and the guide sleeves [2] are slidably matched in the middle of the upper mold board [1] and the lower mold board [17]. The upper padding plate [4] and the upper mold convex and concave mold fixing plate [10] are successively fixed on the upper mold board [1]. The lower padding plate [16] and the lower mold convex and concave mold fixing plate [12] are sequentially fixed on the lower mold board [17]. The concave mold [9] is arranged in the upper mold convex and concave mold fixing plate [10] in a press-fit mode. The discharge plate [11] and the discharge joining rod [5] are sequentially matched in the upper mold convex and concave mold fixing plate [10], the upper padding plate [4] and the upper mold plate [1] in a slide-fit mode. The positioning block [13], the lower mold convex and concave mold [14] and the material guide block [15] are sequentially arranged in the lower mold convex and concave mold fixing plate [12] in a press-fit mode. The steel column multiple-cutting-edge multiple-row combining cutting mold is capable of improving product quality and production efficiency and meeting product orders of clients.
Description
Technical field:
The utility model belongs to cold stamping steel column multiple-cutting-edge and arranges severing Mould Machining field, particularly steel column diameter below 3 millimeters more, and steel column length is below 4 millimeters, and component weight 0.06 gram-0.07 gram steel column multiple-cutting-edge is arranged severing processing mold field more.
Background technology:
Along with industrial expansion, the stamping products that continuous demand and exploitation make new advances; And complex-shaped columnar product part needs the severing operation.As: certain product steel column flinders is steel column severing parts, and severing is its operation that must have.In part processing, need multiple or overlap the severing mould more and can finish whole punching press tasks.Common single-blade is arranged the severing mould more, common single-blade cutter head severing length is more than 5 millimeters, and the workpiece severing section that processes has and is horseshoe-shape more than 1/3, precision is not high, quality is unstable, production efficiency is low, can not satisfy the strict demand of production quantity on order, quality and duration at all.Custom traditionally, severing processing mostly are a single-blade cutter head and manufacture a die steel eye and process a kind of severing part, are commonly called as the severing mould.Original severing mould also is such severing mould by traditional design, has equally defects.
The utility model content:
The utility model is intended to overcome the deficiencies in the prior art, and a kind of " the steel column multiple-cutting-edge is arranged more " " guarantee the quality and take care of yourself " severing mould is provided; To enhance productivity, reduce production costs, satisfy the product quality requirement.
The purpose of this utility model is achieved through the following technical solutions:
The steel column multiple-cutting-edge is arranged combination severing mould more, it is characterized in that, mainly join guide pillar [3] and guide pin bushing [2] by cope match-plate pattern [1] and lower bolster [17] and two groups of middle cunnings thereof and be press-fitted respectively the mould bases [18] that the cope match-plate pattern [1] that connects and composes and lower bolster [17] are slidingly connected mutually; Upper padding plate [4], patrix punch-die fixed head [10] are fastened on the cope match-plate pattern [1] successively; Lower bolster [16], counterdie punch-die fixed head [12] are fastened on the lower bolster [17] successively; Patrix punch-die [9] press fit in the patrix punch-die fixed head [10]; Stripper [11] and discharging link rod [5] successively sliding being assigned in patrix punch-die fixed head [10], upper padding plate [4] and the cope match-plate pattern [1]; Locating piece [13], counterdie punch-die [14] and material guide pad [15] are press-fit in successively in the counterdie punch-die fixed head [12] and form.
The utility model than the beneficial effect of prior art be: do not developing before the steel column multiple-cutting-edge arranges the severing mould more, severing can only guarantee length more than 5 millimeters, and the severing section has 1/3 above horseshoe-shape, and size is unstable, and production efficiency is low.By after improving the steel column multiple-cutting-edge and arranging the severing mould more, satisfied the product quality requirement: length tolerance is at positive and negative 0.01 millimeter, and product requirement weight is 0.06 gram-0.07 gram.Simultaneously also having solved the severing section has horseshoe-shape, has improved product quality and production efficiency, has satisfied client's product order.
Description of drawings:
Fig. 1 is the utility model structural representation front view, wherein: [1] cope match-plate pattern, [2] guide pin bushing, [3] guide pillar, [4] upper padding plate, [5] discharging link rod, [6] discharging yoke plate, [7] die shank, [8] knockout rod, [9] patrix punch-die, [10] patrix punch-die fixed head, [11] stripper, [12] counterdie punch-die fixed head, [18] mould bases.
Fig. 2 is the utility model structural representation side view, wherein: [6] discharging yoke plate, [7] die shank, [8] knockout rod, [9] patrix punch-die, [10] patrix punch-die fixed head, [11] stripper, [13] locating piece, [14] counterdie punch-die, [15] material guide pad, [16] lower bolster, [17] lower bolster.
The specific embodiment:
With reference to the accompanying drawings structure of the present utility model is further described:
The steel column multiple-cutting-edge is arranged combination severing mould more, it is characterized in that, mainly join guide pillar [3] and guide pin bushing [2] by cope match-plate pattern [1] and lower bolster [17] and two groups of middle cunnings thereof and be press-fitted respectively the mould bases [18] that the cope match-plate pattern [1] that connects and composes and lower bolster [17] are slidingly connected mutually; Upper padding plate [4], patrix punch-die fixed head [10] are fastened on the cope match-plate pattern [1] successively; Lower bolster [16], counterdie punch-die fixed head [12] are fastened on the lower bolster [17] successively; Patrix punch-die [9] press fit in the patrix punch-die fixed head [10]; Stripper [11] and discharging link rod [5] successively sliding being assigned in patrix punch-die fixed head [10], upper padding plate [4] and the cope match-plate pattern [1]; Locating piece [13], counterdie punch-die [14] and material guide pad [15] are press-fit in successively in the counterdie punch-die fixed head [12] and form.
Described patrix punch-die [9] is the sword of 2～8 road projections, the evenly distributed composition of sword square crossing of 2～8 row's groove types; Described counterdie punch-die [14] is the sword of 2～8 road projections, the evenly distributed composition of sword square crossing of 2～8 row's groove types.
During work, the part to be processed material is put into material guide pad [15], spreads on the counterdie punch-die [14], by patrix punch-die [9] and counterdie punch-die [14] material is implemented extruding until disconnect, and finishes severing part process.
It is according to the product parts specification requirement demand that processes that described steel column multiple-cutting-edge is arranged severing more, by the many rows' of patrix punch-die [9] multiple-cutting-edge design, and the many rows' of counterdie punch-die [14] multiple-cutting-edge design, a plurality of same size precision parts, once closure both can be finished.The slide block of forcing press is to pump, and the mould closure is done severing processing when forcing press is taken exercises downwards, and workpiece machines when forcing press is upwards taken exercises.Both satisfied the product quality requirement: length tolerance is at positive and negative 0.01 millimeter, and product particular requirement weight is 0.06 gram-0.07 gram, and also having solved the severing section simultaneously has horseshoe-shape, has improved production efficient.
Claims (3)
1. the steel column multiple-cutting-edge is arranged combination severing mould more, it is characterized in that, mainly join guide pillar [3] and guide pin bushing [2] by cope match-plate pattern [1] and lower bolster [17] and two groups of middle cunnings thereof and be press-fitted respectively the mould bases [18] that the cope match-plate pattern [1] that connects and composes and lower bolster [17] are slidingly connected mutually; Upper padding plate [4], patrix punch-die fixed head [10] are fastened on the cope match-plate pattern [1] successively; Lower bolster [16], counterdie punch-die fixed head [12] are fastened on the lower bolster [17] successively; Patrix punch-die [9] press fit in the patrix punch-die fixed head [10]; Stripper [11] and discharging link rod [5] successively sliding being assigned in patrix punch-die fixed head [10], upper padding plate [4] and the cope match-plate pattern [1]; Locating piece [13], counterdie punch-die [14] and material guide pad [15] are press-fit in successively in the counterdie punch-die fixed head [12] and form.
2. steel column multiple-cutting-edge according to claim 1 is arranged combination severing mould more; It is characterized in that; Described patrix punch-die [9] is the sword of 2～8 road projections and the evenly distributed composition of sword square crossing of 2～8 row's groove types.
3. steel column multiple-cutting-edge according to claim 1 is arranged combination severing mould more; It is characterized in that; Described counterdie punch-die [14] is the sword of 2～8 road projections and the evenly distributed composition of sword square crossing of 2～8 row's groove types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411009 CN202803890U (en) | 2012-08-08 | 2012-08-08 | Steel column multiple-cutting-edge multiple-row combining cutting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411009 CN202803890U (en) | 2012-08-08 | 2012-08-08 | Steel column multiple-cutting-edge multiple-row combining cutting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803890U true CN202803890U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411009 Expired - Fee Related CN202803890U (en) | 2012-08-08 | 2012-08-08 | Steel column multiple-cutting-edge multiple-row combining cutting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368671A (en) * | 2014-11-25 | 2015-02-25 | 吴中区光福良盛机械厂 | Male die used for reciprocating lever blanking die |
-
2012
- 2012-08-08 CN CN 201220411009 patent/CN202803890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368671A (en) * | 2014-11-25 | 2015-02-25 | 吴中区光福良盛机械厂 | Male die used for reciprocating lever blanking die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Yongjie Document name: payment instructions |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210808 |