CN108057729A - A kind of ingot mold - Google Patents
A kind of ingot mold Download PDFInfo
- Publication number
- CN108057729A CN108057729A CN201711118265.1A CN201711118265A CN108057729A CN 108057729 A CN108057729 A CN 108057729A CN 201711118265 A CN201711118265 A CN 201711118265A CN 108057729 A CN108057729 A CN 108057729A
- Authority
- CN
- China
- Prior art keywords
- shank
- axis
- extruding
- dummy block
- square
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Abstract
The present invention relates to a kind of ingot molds, it is made of extrusion cylinder, dummy block, extruding axis, extruding shank, the front end for the extruding shank being located in extrusion cylinder is equipped with is engaged square syringe needle with the square die hole of pattern, the rear end for squeezing shank is supported equipped with pin, aluminium ingot, which is sleeved on, to be squeezed on shank, the rear portion of aluminium ingot is equipped with dummy block, and the rear portion of dummy block, which is equipped with, squeezes axis, and the pattern, syringe needle, extruding shank, dummy block, extruding axis are set on the same axis.The dummy block, squeeze axis, the central through hole of aluminium ingot is square or circular.The configuration of the present invention is simple, installation is easy, easy to use, can be effectively ensured and squeezes that shank, the axle center of syringe needle and the axle center of pattern are mutually concentric, and high yield rate, section quality is good.
Description
Technical field
The present invention relates to a kind of aluminium-alloy pipe extrusion die, especially a kind of ingot mold.
Background technology
At present, the plane distribution composite die of extruding aluminium alloy tubing, due to complicated, design also rests on traditional
In accumulation by engineering analogy and design experiences, manually experience during manufacture repairs a die and carrys out adjusting process parameter with die trial repeatedly,
Rational mold is finally designed, produces quasi- seamless tubular goods.Further, since in mold manufacturing, assembling, adjustment and extrusion process etc.
The reason for aspect, often results in tubing bias, turns round the defects of stubborn, wave, bending and crackle, causes extruded product of low quality,
Reduce security and the service life of mold.Although adjustment can solve the above problems, adjustment process is cumbersome, and
And effect is often not ideal enough, production capacity is low.For this purpose, people develop the extrusion die of tape punching system, true nothing is produced
Stitch pipe tubing, it is impossible to squeeze square tube, also costly there is equipment investment, tool and mould consumption is big, and eccentric serious, yield rate is low
Deficiency.
The content of the invention
The object of the present invention is to provide a kind of ingot mold, it is concentric that it can not only be effectively ensured tubing, uniform wall thickness, and
And it can solve the problem of that aluminum pipe exists and squeeze that weld seam tubing intensity is low, and high yield rate, section quality is good.
The technical proposal of the invention is realized in this way：By extrusion cylinder, dummy block, squeeze axis, one that extruding shank forms
Kind ingot mold mold mold, the front end for the extruding shank being located in extrusion cylinder is equipped with is engaged square needle with the square die hole of pattern
Head, the rear end for squeezing shank are supported equipped with pin, and aluminium ingot, which is sleeved on, to be squeezed on shank, and the rear portion of aluminium ingot is equipped with dummy block, dummy block
Rear portion be equipped with squeeze axis.
The pattern, syringe needle squeeze shank, dummy block, squeeze axis and set on the same axis.
The dummy block, squeeze axis, the central through hole of aluminium ingot is square or circular.
The configuration of the present invention is simple, installation are easy, easy to use, can be effectively ensured and squeeze shank, the axle center of syringe needle and type
The axle center of mould is mutually concentric, high yield rate, and section quality is good.
Description of the drawings
With reference to Figure of description, the present invention is further described with embodiment
Fig. 1 is front view of the present invention；
Fig. 2 is pattern of the present invention and needle fits figure；
Fig. 3 is the seamless square tube of the present invention.
In figure：1st, pattern；2nd, syringe needle；3rd, shank is squeezed；4th, aluminium ingot；5th, extrusion cylinder；6th, dummy block；7th, pin supports；8th, squeeze
Last item；9th, seamless square tube.
Specific embodiment
In Fig. 1~2, by extrusion cylinder, dummy block, axis is squeezed, a kind of ingot mold mold mold that extruding shank forms,
The front end for the extruding shank (3) being located in extrusion cylinder (5) is equipped with is engaged square syringe needle (2) with pattern (1) square die hole, squeezes
The rear end of shank supports (7) equipped with pin, and aluminium ingot (4), which is sleeved on, to be squeezed on shank, and the rear portion of aluminium ingot is equipped with dummy block (6), squeezes
The rear portion of pad, which is equipped with, squeezes axis (8).The pattern, syringe needle squeeze shank, dummy block, squeeze axis and set on the same axis.Institute
Dummy block, extruding axis, the central through hole of aluminium ingot stated are square or circular.
During extruding, squeeze axis (8) and pushed ahead under the action of extruder, dummy block (6) is promoted to be transported forward with aluminium ingot (4)
It is dynamic.Since pattern is inlaid in extrusion cylinder end, aluminium ingot retard motion generates huge extruding force, and blank metal is under the effect of the pressure
Square die hole outflow between pattern and syringe needle becomes seamless square tube (9) section bar.With square dummy block, axis and aluminium ingot are squeezed,
Ensure that flow velocity is uniform in extrusion process, aluminium ingot is made to obtain the homogeneous state of stress in crimp area, its plasticity is given full play to and obtains
Maximum deformation quantity improves metal material tissue, improves its mechanical property.
Claims (3)
1. a kind of ingot mold is made of extrusion cylinder, dummy block, extruding axis, extruding shank, it is characterized in that：It is located in extrusion cylinder
The front end of extruding shank be equipped with and with the square die hole of pattern be engaged square syringe needle, squeeze the rear end of shank equipped with pin supporting, aluminium
Ingot, which is sleeved on, to be squeezed on shank, and the rear portion of aluminium ingot is equipped with dummy block, and the rear portion of dummy block, which is equipped with, squeezes axis.
2. a kind of ingot mold according to claim 1, it is characterized in that：The pattern, syringe needle squeeze shank, squeeze
Pad, extruding axis are set on the same axis.
3. a kind of ingot mold according to claim 1, it is characterized in that：The extrusion cylinder, dummy block squeeze axis, aluminium
The central through hole of ingot is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118265.1A CN108057729A (en) | 2017-11-13 | 2017-11-13 | A kind of ingot mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118265.1A CN108057729A (en) | 2017-11-13 | 2017-11-13 | A kind of ingot mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057729A true CN108057729A (en) | 2018-05-22 |
Family
ID=62134808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711118265.1A Pending CN108057729A (en) | 2017-11-13 | 2017-11-13 | A kind of ingot mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057729A (en) |
-
2017
- 2017-11-13 CN CN201711118265.1A patent/CN108057729A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203803957U (en) | Special-shaped aluminium alloy seamless square tube extrusion die | |
| CN101704055B (en) | Hot pressing forming mould and hot pressing forming method of super long branch pipe three-way pipe fitting | |
| CN104438415A (en) | Multi-directional composite multi-channel screw extrusion die for metal blank | |
| CN201143522Y (en) | Hot-extrusion mold | |
| CN204074773U (en) | A kind of cold extrusion molding mould of aluminium matter fire nozzle | |
| CN103143622A (en) | Medium forming method for improving forming property of thick-wall metal pipe fittings | |
| CN202984324U (en) | Thick-wall hollow aluminum profile extrusion die of mold core belt flow blocking table | |
| CN201482815U (en) | Plane porthole die | |
| CN108057729A (en) | A kind of ingot mold | |
| CN108787777A (en) | A kind of band hinders the aluminum alloy heat extrusion die at angle | |
| CN203437440U (en) | Seamless square tube extrusion die | |
| CN101695721B (en) | Bipyramid copper alloy extrusion die | |
| CN106734315A (en) | A kind of ingot set | |
| CN204294929U (en) | With the extrusion molding dies of inner spiral hole pole | |
| CN104874977B (en) | A kind of manufacturing process of special-shaped ring | |
| CN207204877U (en) | A kind of efficient aluminium bar extrusion formation equipment | |
| CN201552198U (en) | Bi-conical copper alloy extrusion mold | |
| CN104117546A (en) | Metal seamless tube production equipment and seamless tube production method | |
| CN204276558U (en) | Metal stock multidirectional compound multichannel screw extrusion mould | |
| RU2281823C1 (en) | Method for forming body parts of pipeline fittings | |
| CN208680191U (en) | A kind of band hinders the aluminum alloy heat extrusion die at angle | |
| CN202893856U (en) | Seamless tubular product extrusion device | |
| CN207464097U (en) | A kind of spindle vertical forging device based on the pre- base of pneumatic hammer | |
| CN207343470U (en) | Multistage bonding container extrusion die | |
| CN207668416U (en) | A kind of external screw thread double bond slot forging piece molding die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |