CN105436309A - Double-gear die - Google Patents
Double-gear die Download PDFInfo
- Publication number
- CN105436309A CN105436309A CN201510685886.2A CN201510685886A CN105436309A CN 105436309 A CN105436309 A CN 105436309A CN 201510685886 A CN201510685886 A CN 201510685886A CN 105436309 A CN105436309 A CN 105436309A
- Authority
- CN
- China
- Prior art keywords
- mould
- die
- shaping
- lid
- shaped
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
A double-gear die comprises an upper punch base, an upper punch cover, upper forming punches, a middle forming die, first lower forming punches, a first lower punch cover, a first lower punch base, forming core rods, a core rod cover and a core rod base. By means of the double-gear die, two gears can be manufactured through pressure die-casting at a time, the structure is simple, and using is convenient.
Description
Technical field
The present invention relates to mould applications, specifically a kind of Double-gear mould.
Background technology
Mould, makes blank become the instrument of the product having given shape and size under external force.
Be widely used in stamping-out, shaping and punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank be separated (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.
Mould generally comprises dynamic model and cover half (or punch and die) two parts, the two partable.Load blank time separately or take out product, when closing up, making product be separated with blank or be shaped.Mould is precision instrument, complex-shaped, bear the expansive force of blank, structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, the development level that mould is produced is one of important symbol of machine-building level, mould kind is a lot, can be divided into: the 1. mould of processing metal according to processing object and processing technology.Comprise stamping die (as blanking die, bending die, Drawing Die, plunging die, shrinkage cavity mould, forcer, bulging die, sizing die etc.), forging die (as die forging mould, upsetting die etc.) and extrusion die and compression mod etc.2. the mould of machining of non-metallic and powder metallurgy.Comprise Mold for Plastics (as injection mould, compression mould and extrusion molding mould etc.), rubber pattern and powder metallurgy mould etc.According to design feature, mould can be divided into again the blanking die of plane and have the swaging die in space.Mould is generally single-piece, small serial production.Mould is except itself, and also need die holder, mould bases, guider and product liftout attachment etc., these parts are generally all made universal.Tool is the large class instrument of a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts, mainly as a kind of instrument of assisting control position or action (or both).Tool is just widely used before the industrial age, comprises mechanical tool, carpenter's tool, welding fixture, jewelry tool and other field.The tool of some type is also referred to as " mould " or " accessory ", and its main purpose is repeatability and the recasting repeating certain part accurately.An obvious example is when copy key, and original key is fixed on tool usually, and machine like this just can copy by the guiding of original key outward appearance the key made new advances.
Press the difference of shaping material, mould can be divided into metal die and nonmetal mould.
Metal die is divided into again: casting mould (non-ferrous metal die casting, steel casting), diel and forging mold etc.; Nonmetal mould is also divided into: mould of plastics and inorganic non-metallic mould.And according to the difference of the material of mould own, mould can be divided into: sand mold mould, metal die, vacuum mold, paraffin mould etc.Wherein, along with the fast development of high molecule plastic, the life of mould of plastics and people is closely related.Mould of plastics generally can be divided into: injecting molding die, extrusion moulding mould, gas-assisted forming mold etc.Non-panel beating steel part--cold-heading, die forging, the metal pattern etc. of large-scale production.Panel beating discharging--hot rolling, cold rolling, hot rolling, cold coiling panel beating--drawing, integer, bending, punching, blanking non-ferrous metal--die casting, powder metallurgy working of plastics--injection moulding, blowing (plastic bottle), other classification of extrusion molding (pipe fitting) mould: alloy mold, sheet metal mould, mould of plastics, diel, rubber mold, casting mould, forging mold, extrusion die, die casting, automobile die, mould of thread.
Having many tools why to produce to be because the needs of business, because there is eurypalynous tool to be perhaps customize, is to increase productivity, repeating specific action or make work more accurate mostly.Similar tool may because of being used in different when and wheres.
Produce a product in batches, design and manufacture a kind of suitable mould for enhancing productivity, saving production cost significant.The product that particularly some profile is less, existing mold is single production mostly, does not also have a kind of two gear dies being specifically designed to processing pinion at present.
Summary of the invention
The present invention is above technical problem just, provides a kind of two gear dies being specifically designed to processing pinion.
The present invention is achieved through the following technical solutions:
A kind of Double-gear mould, comprise rush-up seat, upper punch lid, shaping upper punch, be shaped in mould, be shaped next punching, next punching lid, next red seat, shaping plug, plug lid, mandrel holder, it is characterized in that two shaping upper punches are fixed on rush-up seat by upper punch lid, in shaping, mould entangles two next punchings that are shaped by two perforates at middle part, two next punchings that are shaped are rushed lid by next and are fixed on next red seat, two shaping plugs are each passed through two next punchings that are shaped, and shaping plug bottom is fixed on mandrel holder by plug lid.
Accompanying drawing explanation
Accompanying drawing Fig. 1 is structural representation of the present invention, wherein:
1-rush-up seat, 2-upper punch lid, 3-shaping upper punch, 4-be shaped in mould, 5-be shaped next punching, 6-next rushes lid, 7-next red seat, 8-shaping plug, 9-plug lid, 10-mandrel holder.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
A kind of Double-gear mould, comprise rush-up seat 1, upper punch lid 2, shaping upper punch 3, mould 4 in shaping, be shaped next punching 5, next rushes lid 6, next red seat 7, shaping plug 8, plug lid 9, mandrel holder 10, it is characterized in that two shaping upper punches 3 are fixed on rush-up seat 1 by upper punch lid 2, in shaping, mould 4 entangles two next punchings 5 that are shaped by two perforates at middle part, two next punchings 5 that are shaped are rushed lid 6 by next and are fixed on next red seat 7, two shaping plugs 8 are each passed through two next punchings 5 that are shaped, shaping plug 8 bottom is fixed on mandrel holder 10 by plug lid 9.
During use, two are treated the gear pressed compact of die casting is put on shaping mould 4, machine, two cover shaping upper punches 3, be shaped in mould 4, be shaped next punching 5, shaping plug 8 acting in conjunction under, just two gear pressed compacts can be made the gears of two needs by a die casting.
The present invention can produce two gears by a casting forming, and structure is simple, easy to use.
Claims (1)
1. a Double-gear mould, comprise rush-up seat, upper punch lid, shaping upper punch, be shaped in mould, be shaped next punching, next punching lid, next red seat, shaping plug, plug lid, mandrel holder, it is characterized in that two shaping upper punches are fixed on rush-up seat by upper punch lid, in shaping, mould entangles two next punchings that are shaped by two perforates at middle part, two next punchings that are shaped are rushed lid by next and are fixed on next red seat, two shaping plugs are each passed through two next punchings that are shaped, and shaping plug bottom is fixed on mandrel holder by plug lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685886.2A CN105436309A (en) | 2015-10-21 | 2015-10-21 | Double-gear die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685886.2A CN105436309A (en) | 2015-10-21 | 2015-10-21 | Double-gear die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436309A true CN105436309A (en) | 2016-03-30 |
Family
ID=55547196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510685886.2A Pending CN105436309A (en) | 2015-10-21 | 2015-10-21 | Double-gear die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436309A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591580U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Integrated electrical inductor mould |
| CN202591416U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Mould for double gears |
| CN202591418U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Transmission gear ring die |
| CN202591415U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Chain wheel forming die |
| CN202606682U (en) * | 2012-05-24 | 2012-12-19 | 长钰模具(苏州)有限公司 | Helical gear mold |
-
2015
- 2015-10-21 CN CN201510685886.2A patent/CN105436309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591580U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Integrated electrical inductor mould |
| CN202591416U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Mould for double gears |
| CN202591418U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Transmission gear ring die |
| CN202591415U (en) * | 2012-05-24 | 2012-12-12 | 长钰模具(苏州)有限公司 | Chain wheel forming die |
| CN202606682U (en) * | 2012-05-24 | 2012-12-19 | 长钰模具(苏州)有限公司 | Helical gear mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |