CN205020615U - Steelhead formula of brazing die - Google Patents
Steelhead formula of brazing die Download PDFInfo
- Publication number
- CN205020615U CN205020615U CN201520772099.7U CN201520772099U CN205020615U CN 205020615 U CN205020615 U CN 205020615U CN 201520772099 U CN201520772099 U CN 201520772099U CN 205020615 U CN205020615 U CN 205020615U
- Authority
- CN
- China
- Prior art keywords
- die
- steel toe
- process area
- steelhead
- soldering
- 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.)
- Active
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a steelhead formula of brazing die, include: mould main part, steelhead and connect the matrix of brazing of mould main part and steelhead, wherein, one end that mould main part and steelhead are connected is formed with the process area, the process area be the big frustum shape in the young end, the interior pore wall of steelhead be formed with with process area matched with back taper structure, process area and back taper structure realize the welding through the matrix of brazing, the steelhead is brazed in mould main part succeeding crop for a string usefulness, the other end that the process area was kept away from to the mould main part forms die -cut sword. Useful part lies in: the utility model discloses a steelhead formula of brazing die has solved present whole carbide die well and has hung poor, the easy cracked problem of platform toughness, has promoted the life of die, has effectively practiced thrift the die cost moreover.
Description
Technical field
The utility model relates to a kind of punch die, is specifically related to a kind of soldering steel toe formula punch die; Belong to machined die technical field.
Background technology
At present, in order to solve low problem in high speed and precision punching press punch die on market service life, general solution is: the punch die changing tool steel material is whole hard alloy punch die, but there is some problem following in whole hard alloy punch die: in (1), the use procedure of whole hard alloy punch die, because integral hardness is higher, hanging platform root toughness is poor, hanging platform can be caused in high speed stamping process to rupture causes punch die to be scrapped, and then in fact truly cannot promote Life of Punch Die; (2), whole hard alloy punch die is due to the processing of entirety use carbide alloy bar, the unnecessary material entirety of its body portion carbide alloy is polished, relatively waste material, simultaneously because the processing of carbide alloy harder and crisp whole hard alloy punch die itself is got up very inconvenient; (3) because the price comparison of carbide alloy material is high, the material cost of whole hard alloy punch die is very high, simultaneously because the processing difficulties processing cost also higher punch die of the whole hard alloy in the market price made is general higher.
To sum up, whole hard alloy punch die in the market fundamentally cannot solve the low problem of high speed and precision punching press Life of Punch Die, and high expensive makes it cannot be widely used in high speed and precision punching press simultaneously.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of soldering steel toe formula punch die.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of soldering steel toe formula punch die, comprise: the soldering base-material of die main body, steel toe and connecting mold main body and steel toe, wherein, one end that die main body is connected with steel toe is formed with process area, described process area is the large taper type in the young end, the inner hole wall of described steel toe is formed with the back taper structure matched with process area, and process area realizes welding by soldering base-material with back taper structure, and described steel toe is used as hanging platform after being brazed in die main body; Described die main body forms die-cut sword away from the other end of process area.
Preferably, die main body is processed into by high abrasion, high-quality carbide alloy that is shock-resistant, high tenacity, guarantee that punch die has high-wearing feature, the cutting edge of die-cut sword is sharper thus greatly promote Life of Punch Die, simultaneously, the Hardmetal materials of different performance can be selected for different punching press environment, guarantee that the whole grinding wheel of external grinder accurate repair that this soldering steel toe formula punch die can be suitable for the punching press of various varying environment passes through.
More preferably, aforementioned steel toe is processed into by carbon structural steels, carbon structural steels has good toughness, and it is better with soldering base-material adhesive property, not only ensure that the toughness of steel toe but also guarantee that in punching course, fracture not easily appears in hanging platform, then greatly promote punch die service life, and soldering steel toe also greatly reduces the cost of whole hard alloy punch die.
Again preferably, aforementioned soldering base-material adopts copper zinc solder as mother metal, and its welding shearing strength can reach 27.9GPa, simultaneously relatively good with the adhesive property of carbide alloy and carbon structural steels, guarantees that steel toe welding is reliable, can not drop.
Usefulness of the present utility model is: soldering steel toe formula punch die of the present utility model, solves the problem of current whole hard alloy punch die hanging platform poor toughness, easy fracture well, improves the service life of punch die, and effectively saved punch die cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of a kind of soldering steel toe formula punch die of the present utility model;
Fig. 2 is exploded view embodiment illustrated in fig. 1.
The implication of Reference numeral in figure: 1, die main body, 2, steel toe, 3, process area, 4, die-cut sword.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
See Fig. 1 and Fig. 2, soldering steel toe formula punch die of the present utility model comprises: die main body 1, steel toe 2 and soldering base-material, wherein one end of die main body 1 and steel toe 2 are overall structure by the soldering of soldering base-material, and die main body 1 forms die-cut sword 4 away from the other end of process area 3.
As shown in Figure 2, the one end be connected with steel toe 2 at die main body 1 is formed with process area 3, process area 3 is the taper type of the young end large (end away from die-cut sword 4 is " mouth "), correspondingly, the back taper structure matched with process area 3 is formed at the inner hole wall of steel toe 2, process area 3 realizes welding by soldering base-material with back taper structure, and steel toe 2 is used as hanging platform after being brazed in die main body 1.Welding fluid above the structure of process area 3 can effectively prevent in welding process flows out from weld seam, and the solder guaranteeing in weld seam relatively fully ensure that weld strength and the reliability of weld seam then; Two back taper structures that steel toe 2 adopts with the cooperation place of die main body 1, effectively can disperse the tension in steel toe 2 vertical direction, improve tension and the shearing strength of steel toe 2, can promote the shearing strength of about about 1/3, substantially increase the fastness of steel toe 2.
Die main body 1 is processed into by high abrasion, high-quality carbide alloy that is shock-resistant, high tenacity, guarantee that punch die has high-wearing feature, the cutting edge of die-cut sword 4 is sharper thus greatly promote Life of Punch Die, simultaneously, the Hardmetal materials of different performance can be selected for different punching press environment, guarantee that the whole grinding wheel of external grinder accurate repair that this soldering steel toe formula punch die can be suitable for the punching press of various varying environment passes through.
Steel toe 2 is processed into by carbon structural steels, carbon structural steels has good toughness, and it is better with soldering base-material adhesive property, not only ensure that the toughness of steel toe 2 but also guarantee that in punching course, fracture not easily appears in hanging platform, then greatly promote punch die service life, and soldering steel toe 2 also greatly reduces the cost of whole hard alloy punch die.
In the present embodiment, soldering base-material adopts copper zinc solder as mother metal, and its welding shearing strength can reach 27.9GPa, simultaneously all relatively good with the adhesive property of carbide alloy and carbon structural steels, guarantees that steel toe 2 welds reliably, can not drop.
To sum up, soldering steel toe formula punch die of the present utility model, solves the problem of current whole hard alloy punch die hanging platform poor toughness, easy fracture well, improves the service life of punch die, and effectively saved punch die cost.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection domain of the present utility model.
Claims (5)
1. a soldering steel toe formula punch die, it is characterized in that, comprise: the soldering base-material of die main body, steel toe and connecting mold main body and steel toe, one end that described die main body is connected with steel toe is formed with process area, described process area is the large taper type in the young end, the inner hole wall of described steel toe is formed with the back taper structure matched with process area, and process area realizes welding by soldering base-material with back taper structure, and described steel toe is used as hanging platform after being brazed in die main body; Described die main body forms die-cut sword away from the other end of process area.
2. a kind of soldering steel toe formula punch die according to claim 1, it is characterized in that, described die main body is processed into by carbide alloy.
3. a kind of soldering steel toe formula punch die according to claim 1, it is characterized in that, described steel toe is processed into by carbon structural steels.
4. a kind of soldering steel toe formula punch die according to claim 1, is characterized in that, described soldering base-material adopts copper zinc solder as mother metal.
5. a kind of soldering steel toe formula punch die according to claim 4, it is characterized in that, the welding shearing strength of described soldering base-material reaches 27.9GPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772099.7U CN205020615U (en) | 2015-10-08 | 2015-10-08 | Steelhead formula of brazing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772099.7U CN205020615U (en) | 2015-10-08 | 2015-10-08 | Steelhead formula of brazing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020615U true CN205020615U (en) | 2016-02-10 |
Family
ID=55253182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772099.7U Active CN205020615U (en) | 2015-10-08 | 2015-10-08 | Steelhead formula of brazing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149417A (en) * | 2015-10-08 | 2015-12-16 | 优德精密工业（昆山）股份有限公司 | Brazing steel head type stamp die |
-
2015
- 2015-10-08 CN CN201520772099.7U patent/CN205020615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149417A (en) * | 2015-10-08 | 2015-12-16 | 优德精密工业（昆山）股份有限公司 | Brazing steel head type stamp die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205020615U (en) | Steelhead formula of brazing die | |
| CN103331487B (en) | Hard alloy saw chain | |
| CN105149417A (en) | Brazing steel head type stamp die | |
| CN204975374U (en) | Anchor chain weld bond removes to sting cutter | |
| CN201442131U (en) | diamond reamer | |
| CN201906893U (en) | Disk saw blade | |
| CN211727651U (en) | Low-cost hard alloy milling cutter | |
| CN203831583U (en) | Tool bit and saw blade equipped with tool bit | |
| CN212419674U (en) | High-strength diamond blade capable of preventing cutter from falling off | |
| CN201094953Y (en) | Novel perching knife | |
| CN110202186A (en) | A kind of high-intensity welding formula hard industrial knife | |
| CN204431412U (en) | A kind of hard alloy saw blade cutter head | |
| CN111069677A (en) | Low-cost hard alloy milling cutter | |
| CN201020704Y (en) | Punch | |
| CN204621114U (en) | Lathe tool | |
| CN204148646U (en) | A kind of protecting against shock sintered carbide circular saw | |
| CN204869143U (en) | Bimetal sieve bores | |
| CN202861639U (en) | Welding punch | |
| CN209465715U (en) | Diamond shape steel swarf-removing tool | |
| CN104816001B (en) | Aperture working of plastics boring cutter | |
| CN203541205U (en) | Cold extruding punch with uniform stress | |
| CN201592266U (en) | Boring cutter for processing cylinder holes | |
| CN201997728U (en) | Combination welded turning tool | |
| CN205147198U (en) | Two step pick forming die | |
| CN209035528U (en) | A kind of drilling tool for processing hard alloy green compact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |