CN202845488U - Die for preparing laminated metal composite by adopting extrusion method - Google Patents
Die for preparing laminated metal composite by adopting extrusion method Download PDFInfo
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- CN202845488U CN202845488U CN 201220609060 CN201220609060U CN202845488U CN 202845488 U CN202845488 U CN 202845488U CN 201220609060 CN201220609060 CN 201220609060 CN 201220609060 U CN201220609060 U CN 201220609060U CN 202845488 U CN202845488 U CN 202845488U
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Abstract
The utility model relates to a die for preparing a laminated metal composite, in particular to a die for preparing a laminated metal composite by adopting an extrusion method, aiming at solving the problems that the existing method for preparing the laminated metal composite is complicated in steps, high in cost, wasteful in materials, poor in precision, poor in bed interface associativity and high in production rejection rate. Cross sections of a base, an extrusion container, an extrusion block and a module plug are round, a first round groove is arranged on the upper end surface of the base, the extrusion container and the first groove are in clearance fit, the extrusion block and the extrusion container are in clearance fit, a filling space is formed between the extrusion block and the extraction container, a first central through hole is arranged on the base, a second groove is arranged in the upper end surface of the extrusion block, a second central through hole is arranged in the extrusion block, the second groove is communicated with the first central through hole by the second central through hole, when the filler is filled to the top of the extrusion container, the module plug is plugged into the extrusion container and compresses the filled material. The die is used for preparing the laminated metal composite.
Description
Technical field
The utility model relates to a kind of mould for preparing laminated-metal composite, is specifically related to a kind of mould for preparing laminated-metal composite for extrusion.
Background technology
Laminated-metal composite has physics, chemical property and mechanical property characteristic that the single-layer metal material is not had on the basis that can guarantee the metal material primary characteristic.Be expected to satisfy high strength, high rigidity, the performance requirements such as antidetonation, lightweight in recent years, because various layered metal composite boards have good cost performance, have been widely used in the every field such as aviation, chemical industry, electric power.The method for preparing laminated-metal composite has roll-bonding method usually, explosive welding (EW) connection, diffusion welding (DW) connection and accumulation ply rolling method.Although wherein roll-bonding method technique is simple, be easy to realize large-scale industrial production, the interface combination is that it mainly has problems; Although the metal solder that the blast composite algorithm can be very large with performance difference together and adhesion strong, the shortcoming such as it is large that it has a noise, and environment is had pollution, and mechanization degree is low, and working condition is poor, and certain danger is arranged, and the material that On Impact Toughness is low is inapplicable.Diffusion welding (DW) plumb joint quality is good, and is stable, the welding process programmable, and the crackle that brings in the time of can avoiding melting welding, segregation etc., but owing to exist weld interval long, complex procedures, production efficiency is low, high in cost of production shortcoming, unsuitable industrialization; Although the accumulation ply rolling be hopeful can suitability for industrialized production the technology of bulk super fine crystal material, repeatedly ply rolling complex procedures of needs when preparing multi-layer sheet, and material ftractures easily during ply rolling.In a word, the existing method for preparing laminated-metal composite exists complex steps, cost height, waste material, low precision, the bed boundary associativity is poor and produce the high problem of percent defective.
The utility model content
The purpose of this utility model provides and a kind ofly prepares the mould of laminated-metal composite for extrusion, has to solve the existing method that prepare laminated-metal composite that complex steps, cost are high, waste material, low precision, the bed boundary associativity is poor and the high problem of production percent defective.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
Described mould comprises base, recipient, crushing block and module plug, described base, recipient, the cross section of crushing block and module plug is circle, described base is horizontally disposed with, the upper surface of base is processed with the first circular groove, described recipient be arranged in the first circular groove and with the first circular groove matched in clearance, crushing block be sleeved in the recipient and with the recipient matched in clearance, the length of crushing block is lower than the length of recipient, form packing space between crushing block and the recipient, be processed with the first central through hole that communicates with the first circular groove on the base, the upper surface of crushing block is processed with the second groove, be processed with the second central through hole along its length direction on the crushing block, the bottom of described the second groove is communicated with the first central through hole by the second central through hole, the first central through hole and the second central through hole are coaxially set, during top in packing material is filled to recipient, described module plug is filled in the recipient and is compressed packing material.
The beneficial effect that the utility model compared with prior art comprises is:
One, of the present utility model simple in structure, be easy to make and processing, saved material, effectively reduce its cost of manufacture.
Two, the utility model is reasonable in design, Stability Analysis of Structures, and squeezing effect is good, and the utility model not only can once push and which floor obtain to the laminar composite of tens layers, and so that be strong combination interface between layers, the material grains size is tiny.
But three, utilize the utility model to carry out the processing work one-shot forming and need not following process, Effective Raise production efficiency.
Four, quick detachable during the utility model demoulding, but Reusability.
Five, the utility model feasibility is high, is widely used.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model, and Fig. 2 is the plan structure schematic diagram of Fig. 1, and Fig. 3 is the cross-sectional view at A-A place among Fig. 2, and Fig. 4 is the main TV structure profile of base 1, and Fig. 5 is the main TV structure profile of crushing block 3.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 illustrate present embodiment, mould described in the present embodiment comprises base 1, recipient 2, crushing block 3 and module plug 4, described base 1, recipient 2, the cross section of crushing block 3 and module plug 4 is circle, described base 1 is horizontally disposed with, the upper surface of base 1 is processed with the first circular groove 1-1, described recipient 2 be arranged in the first circular groove 1-1 and with the first circular groove 1-1 matched in clearance, crushing block 3 be sleeved in the recipient 2 and with recipient 2 matched in clearance, the length of crushing block 3 is lower than the length of recipient 2, form packing space 5 between crushing block 3 and the recipient 2, be processed with the first central through hole 1-2 that communicates with the first circular groove 1-1 on the base 1, the upper surface of crushing block 3 is processed with the second groove 3-1, be processed with the second central through hole 3-2 along its length direction on the crushing block 3, the bottom of described the second groove 3-1 is communicated with the first central through hole 1-2 by the second central through hole 3-2, the first central through hole 1-2 and the second central through hole 3-2 are coaxially set, during top in packing material is filled to recipient 2, described module plug 4 is filled in the recipient 2 and is compressed packing material.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the second groove 3-1 described in the present embodiment is shaped as back taper, the cell wall of the second groove 3-1 and the angle between the vertical axis are θ, and the span at described θ angle is 30～60 °.The the second groove 3-1 that arranges like this makes the squeezing effect of crushing block 3 better.Other method step is identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 present embodiment is described, the groove depth of the second groove 3-1 described in the present embodiment is H, and the length of crushing block 3 is L, and the ratio range of H and L is 1: 4～1: 7.Be provided with like this and be beneficial to the utility model and better realize goal of the invention, the L value is larger, not only can be so that the strong interface combination of interlayer, and it is identical with the specific embodiment one or two to guarantee that the composite of extruding has other method step of less straightness error.
The specific embodiment four: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 present embodiment is described, the aperture of the second central through hole 3-2 is less than the aperture of the first central through hole 1-2 described in the present embodiment.Be provided with like this and be beneficial to the utility model and better realize goal of the invention.Other method step is identical with the specific embodiment three.
The specific embodiment five: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 present embodiment is described, crushing block described in the present embodiment 3 is removably connected by two semicircular arc crushing blocks and consists of.The crushing block 3 that arranges like this is conducive to the utility model and is more prone to dismounting, helps preparation work of the present utility model to carry out smoothly, enhances productivity.Other method step is identical with the specific embodiment four.
In conjunction with the specific embodiment one, two, three, four and five the utility model courses of work are described: its concrete course of work is as follows:
At first recipient 2 is installed in the first circular groove 1-1 of base 1, secondly crushing block 3 is put into recipient 2, to put successively in the recipient according to the raw material of ad hoc structure, then 4 pairs of raw material of module plug push beyond the Great Wall, after the completion of processing, unload lower bottom base 1, thereby crushing block 3 ejected from recipient 2 crushing block 3 is unloaded downwards from raw material.
Claims (5)
1. one kind is used for the mould that extrusion prepares laminated-metal composite, it is characterized in that: described mould comprises base (1), recipient (2), crushing block (3) and module plug (4), described base (1), recipient (2), the cross section of crushing block (3) and module plug (4) is circle, described base (1) is horizontally disposed with, the upper surface of base (1) is processed with the first circular groove (1-1), described recipient (2) be arranged in the first circular groove (1-1) and with the first groove (1-1) matched in clearance, crushing block (3) be sleeved in the recipient (2) and with recipient (2) matched in clearance, the length of crushing block (3) is lower than the length of recipient (2), form packing space (5) between crushing block (3) and the recipient (2), be processed with the first central through hole (1-2) that communicates with the first circular groove (1-1) on the base (1), the upper surface of crushing block (3) is processed with the second groove (3-1), crushing block (3) is upper to be processed with the second central through hole (3-2) along its length direction, the bottom of described the second groove (3-1) is communicated with the first central through hole (1-2) by the second central through hole (3-2), the first central through hole (1-2) and the second central through hole (3-2) are coaxially set, during top in packing material is filled to recipient (2), described module plug (4) is filled in the recipient (2) and is compressed packing material.
2. the mould for preparing laminated-metal composite for extrusion according to claim 1, it is characterized in that: described the second groove (3-1) be shaped as back taper, the cell wall of the second groove (3-1) and the angle between the vertical axis are θ, and the span at described θ angle is 30～60 °.
3. according to claim 1 and 2ly prepare the mould of laminated-metal composite for extrusion, it is characterized in that: the groove depth of described the second groove (3-1) is H, and the length of crushing block (3) is L, and the ratio range of H and L is 1: 4～1: 7.
4. according to claim 3ly prepare the mould of laminated-metal composite for extrusion, it is characterized in that: the aperture of described the second central through hole (3-2) is less than the aperture of the first central through hole (1-2).
5. according to claim 4ly prepare the mould of laminated-metal composite for extrusion, it is characterized in that: described crushing block (3) is removably connected by two semicircular arc crushing blocks and consists of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609060 CN202845488U (en) | 2012-11-16 | 2012-11-16 | Die for preparing laminated metal composite by adopting extrusion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609060 CN202845488U (en) | 2012-11-16 | 2012-11-16 | Die for preparing laminated metal composite by adopting extrusion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845488U true CN202845488U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609060 Expired - Fee Related CN202845488U (en) | 2012-11-16 | 2012-11-16 | Die for preparing laminated metal composite by adopting extrusion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741656A (en) * | 2016-05-12 | 2016-07-06 | 中国电子科技集团公司第四十一研究所 | Preparation device and method of annular electromagnetic material sample piece |
| CN111014329A (en) * | 2019-12-13 | 2020-04-17 | 广东华昌铝厂有限公司 | Gapless extrusion method for aluminum alloy seamless pipe |
-
2012
- 2012-11-16 CN CN 201220609060 patent/CN202845488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741656A (en) * | 2016-05-12 | 2016-07-06 | 中国电子科技集团公司第四十一研究所 | Preparation device and method of annular electromagnetic material sample piece |
| CN111014329A (en) * | 2019-12-13 | 2020-04-17 | 广东华昌铝厂有限公司 | Gapless extrusion method for aluminum alloy seamless pipe |
| CN111014329B (en) * | 2019-12-13 | 2021-09-28 | 广东华昌集团有限公司 | Gapless extrusion method for aluminum alloy seamless pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |