CN202725957U - Temperature- controllable semisolid contact deforming die - Google Patents
Temperature- controllable semisolid contact deforming die Download PDFInfo
- Publication number
- CN202725957U CN202725957U CN 201220359683 CN201220359683U CN202725957U CN 202725957 U CN202725957 U CN 202725957U CN 201220359683 CN201220359683 CN 201220359683 CN 201220359683 U CN201220359683 U CN 201220359683U CN 202725957 U CN202725957 U CN 202725957U
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- die
- temperature
- finishing die
- conducting block
- semisolid
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Abstract
The utility model discloses a temperature-controllable semisolid contact deforming die, which comprises a split forming die and rectangular heat conductive blocks connected onto outer walls of the forming die through bolts. Sprues communicated with a die cavity are arranged on the top face of the horizontal rectangular forming die. At least two through holes are formed in each of the heat conductive blocks on the outer walls on two sides in the length direction and are provided with heating tubes externally connected with an energy source. At least one thermocouple is installed in parallel between the heating tubes to form a heating temperature fixed-point measurement structure. The temperature-controlled semisolid contact deforming die is simple in structure, accurate in temperature measurement, easy in temperature control and small in preparation difficulty. A die cavity temperature field of the forming die is reasonable in design to the benefit of casting forming. The mechanical behavior of a cast product meets the expected target.
Description
Technical field
The utility model relates to a kind of casting mould, and specifically, the utility model relates to a kind of controllable temperature Semi-Solid Thixoforming shape mould for the vehicular engine aluminium alloy casting.
Background technology
The semi-solid metal forming technology is contemporary a kind of advanced person's hot-working process, is mainly used in important foundry goods or high strength casting shaping processing.Thixotroping shape is to use maximum a kind ofly in the semi-solid-state shaping technique, and this process forming process is easy, forming quality good, the easy storage and transport of forming blank.But, the semi-solid die casting Design of Dies of prior art is difficult, main casting structure and the interior temperature field of metal classification reasonable layout die cavity of pressing, and take corresponding Insulation, the problem of association is that the mould structure design is difficult, temperature requirements is high, cost of manufacture is large, production efficiency is low thus, and these a series of realistic problems seriously restrict the further application of semi-solid metal forming technology.
The utility model content
The utility model is mainly for the deficiencies in the prior art, a kind of controllable temperature Semi-Solid Thixoforming shape mould is proposed, this kind open-close type mould agent structure is simple, die cavity is made easily, external heater is rationally distributed, height bends down on the interior temperature of die cavity, so that the semi solid slurry that injects consecutive solidification from below to up is conducive to casting forming.
The utility model is achieved through the following technical solutions technical goal.
Controllable temperature Semi-Solid Thixoforming shape mould, it comprises the opposite opened finishing die and is located on the finishing die outer wall with bolted rectangle heat-conducting block.Described finishing die is prone position cuboid and built-in die cavity, and end face is provided with cast gate and the rising head of linking up die cavity.Its improvements are: described heat-conducting block is the member of built-in through hole, the heating tube that the equipped external energy of at least two through holes is set along its length consists of heating arrangement, and at least one thermocouple of parallel installation forms heating-up temperature one-point measurement structure between the heating tube.
In the said structure, heat-conducting block is the brassiness member, and heat-conducting block is installed on the finishing die outer wall, and the heat-conducting block bottom surface is positioned on finishing die 1/2 height, and heating tube is electric heating tube.
The utility model compared with prior art has following good effect:
1, the external electric heating device of finishing die outer wall is simple, and temperature control is easy;
2, heat-conducting block is biased in the finishing die first half, consists of in the die cavity that height bends down on the temperature, so that the semi solid slurry that injects consecutive solidification from below to up is conducive to casting forming.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Figure 1A-A generalized section.
Fig. 3 is Figure 1B-B generalized section.
The specific embodiment
The below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Controllable temperature Semi-Solid Thixoforming shape mould embodiment for the Vehicle Engine Conn ecting Rod shaping shown in Figure 1, it comprises opposite opened finishing die 1 and is located at the rectangle heat-conducting block 2 that finishing die 1 outer wall connects with bolt 3.Finishing die 1 shown in Figure 3 is prone position cuboid and built-in connecting rod die cavity, and end face is provided with cast gate 1.1 and the rising head 1.2 of linking up die cavity.Heat-conducting block 2 is members that the utility model is placed in the built-in through hole in finishing die 1 outer wall top, and heat-conducting block 2 shown in Figure 2 is provided with the heating tube 5 of the equipped external power supply of two through holes along its length.Heat-conducting block 2 is brassiness in the present embodiment, heat-conducting block 2 bottom surfaces that are installed in the same way finishing die 1 outer wall top are on finishing die 1 axis, directly consist of the external heating arrangement of finishing die 1 first half, height bends down general layout and forms thus on the finishing die 1 built-in mould-cavity temperature field.Thermocouple 4 of parallel installation between heating tube 5, thermocouple 4 one-point measurement heating-up temperature values of installing placed in the middle, control temperature in tolerance band with the heating-up temperature setting value, finishing die 1 built-in mould-cavity temperature occasion is fitted, be conducive to inject the from below to up consecutive solidification shaping of semi solid slurry in the die cavity.
The external heating arrangement of the utility model is simple, thermometric is accurate, temperature control is easy, manufacture difficulty is little.Because the mould-cavity temperature field of finishing die 1 is reasonable in design, is conducive to casting forming, the product mechanical performance that casts out reaches expectation index.
Claims (3)
1. controllable temperature Semi-Solid Thixoforming shape mould, it comprises opposite opened finishing die (1) and is located at the rectangle heat-conducting block (2) that connects with bolt (3) on finishing die (1) outer wall; Described finishing die (1) is prone position cuboid and built-in die cavity, and end face is provided with cast gate (1.1) and the rising head (1.2) of linking up die cavity; It is characterized in that: described heat-conducting block (2) is the member of built-in through hole, the heating tube (5) that the equipped external energy of at least two through holes is set along its length consists of heating arrangement, and at least one thermocouple of parallel installation (4) forms heating-up temperature one-point measurement structure between the heating tube (5).
2. controllable temperature Semi-Solid Thixoforming shape mould according to claim 1, it is characterized in that: described heat-conducting block (2) is the brassiness member, and heat-conducting block (2) bottom surface that is installed in the same way finishing die (1) outer wall top is positioned on finishing die (1) 1/2 height.
3. controllable temperature Semi-Solid Thixoforming shape mould according to claim 1, it is characterized in that: described heating tube (5) is electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359683 CN202725957U (en) | 2012-07-24 | 2012-07-24 | Temperature- controllable semisolid contact deforming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359683 CN202725957U (en) | 2012-07-24 | 2012-07-24 | Temperature- controllable semisolid contact deforming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725957U true CN202725957U (en) | 2013-02-13 |
Family
ID=47651707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359683 Expired - Fee Related CN202725957U (en) | 2012-07-24 | 2012-07-24 | Temperature- controllable semisolid contact deforming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773413A (en) * | 2012-07-24 | 2012-11-14 | 江苏万里活塞轴瓦有限公司 | Temperature controllable semi-solid touch deforming mold |
-
2012
- 2012-07-24 CN CN 201220359683 patent/CN202725957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773413A (en) * | 2012-07-24 | 2012-11-14 | 江苏万里活塞轴瓦有限公司 | Temperature controllable semi-solid touch deforming mold |
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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: 20130213 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |