CN218693788U

CN218693788U - Heating and heat preservation device for aluminum alloy sampling die

Info

Publication number: CN218693788U
Application number: CN202222883299.2U
Authority: CN
Inventors: 霍臣明; 苑高利; 葛素静; 钱伟涛; 孙芳芳; 李雪科
Original assignee: Hebei Xinlizhong Nonferrous Metals Group Co ltd
Current assignee: Hebei Xinlizhong Nonferrous Metals Group Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an aluminum alloy sampling die heating and heat preservation device belongs to aluminum alloy sampling die technical field, and it includes the support body, two plate bodies of the top symmetry fixedly connected with of support body, two the heater is installed to the top of plate body, two constant temperature iron plates of the top symmetry fixedly connected with of heater, one side fixedly connected with connecting plate of support body, the connecting plate is kept away from one side fixedly connected with switch board of support body, four supporting legs of the mutual symmetry fixedly connected with in bottom of support body, the utility model discloses a constant temperature iron plate on its upper portion of switch board control heater heating evenly is equipped with the thermocouple in the position of heater and constant temperature iron plate simultaneously to make heating temperature more balanced, and when the switch board heated the mould, can be through the temperature of heater department, the temperature and the mould temperature feedback information of constant temperature iron plate to this effective control output guarantees the stability of mould temperature.

Description

Heating and heat preservation device for aluminum alloy sampling die

Technical Field

The utility model relates to an aluminum alloy sampling die technical field specifically is aluminum alloy sampling die heating and heat preservation device.

Background

The aluminum alloy is an alloy which is based on aluminum and added with a certain amount of other alloying elements, is one of light metal materials, when the components of an aluminum alloy melt are adjusted, a sample is taken in a furnace for component analysis, a sample spoon is usually used for taking molten aluminum in the furnace and then pouring the molten aluminum into a sample mold, the molten aluminum is cooled into an aluminum block in the sample mold, and the aluminum block is turned and then subjected to component analysis;

during sampling, a melt needs to be manually taken out and placed in a mold, the temperature of the melt is reduced due to temperature difference in the process, heat is lost in the process of heating the mold after the melt is placed in the mold, so that the deformation of the mold can be caused under the condition of chilling and heating, the use is influenced, a tensile test bar needs to be taken sometimes before aluminum liquid is used, the performance of heat crack or fluidity and the like is detected, the sampling mold such as the tensile test bar mold needs to be preheated, the cooling rate has great influence on internal defects, grain size and the like after the material is formed, the material is seriously shrunk and loosened due to overlarge cooling rate, the external grains of the material are fine and thick, the internal part of the material is thick, the overall performance of the material is uneven, the cooling rate is greatly changed due to inconsistent temperature of the mold, and the performance evaluation of the material is unstable, and therefore, the heating and heat preservation device for the aluminum alloy sampling mold is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy sampling die heats and heat preservation device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum alloy sampling die heating and heat preservation device, includes the support body, two plate bodies of the top symmetry fixedly connected with of support body, two the heater is installed at the top of plate body, two constant temperature iron plates of the top symmetry fixedly connected with of heater, one side fixedly connected with connecting plate of support body, the connecting plate is kept away from one side fixedly connected with switch board of support body, four supporting legs of the mutual symmetry fixedly connected with in bottom of support body, there is universal locking wheel the bottom of supporting leg through bolt threaded connection.

As further preferable in the present technical solution: two the cavity has all been seted up to the bottom of plate body, plays thermal-insulated and the radiating effect between heater and support body the two through the cavity of seting up.

As further preferable in the present technical solution: four adjacent one side of supporting leg just is located four the top fixedly connected with of universal locking wheel accepts the board, is used for accepting through the board of accepting that sets up and places the required instrument that uses.

As further preferable in the present technical solution: one side of support body just is located the top fixedly connected with of switch board accepts the platform, accepts the platform through setting up and is used for accepting the instrument of placing required use.

As further preferable in the present technical solution: thermocouples are uniformly laid on one side, adjacent to the constant-temperature iron plate, of the heater, and heating temperature is more balanced through the arrangement.

As further preferable in the present technical solution: the heating range of the heater is 100-300 ℃, the heater can continuously work for more than 24 hours, the temperature control precision of the control cabinet is +/-1 ℃, the long-time heating or heat preservation of the whole device can be guaranteed through the long-time work of the heater, the output power can be effectively controlled through the heating range of the heater and the accurate temperature control of the control cabinet, and therefore the stability of the temperature of the die is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model controls the heater to heat the upper constant temperature iron plate through the control cabinet, and the thermocouples are uniformly arranged at the positions of the heater and the constant temperature iron plate, so that the heating temperature is more balanced, and when the control cabinet heats the die, the output power can be effectively controlled through the temperature at the heater, the temperature of the constant temperature iron plate and the die temperature feedback information, and the stability of the die temperature is ensured;

2. the utility model discloses can effectively reduce the preheating process before the mould uses to can guarantee that the mould temperature is balanced, and utilize the universal locking wheel that sets up to push away the support body to the sampling position and carry out the sample work, effectively avoid the condition that the chilling sharp heat led to the mould to warp through above-mentioned operation with this.

Drawings

Fig. 1 is the utility model discloses an aluminum alloy sampling die heating and heat preservation device schematic structure.

In the figure: 1. a frame body; 2. a plate body; 3. a cavity; 4. a heater; 5. a constant temperature iron plate; 6. a control cabinet; 7. a connecting plate; 8. a universal locking wheel; 9. a bearing plate; 10. and bearing the platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an aluminum alloy sampling die heating and heat preservation device, includes support body 1, the top symmetrical welding of support body 1 has two plate bodys 2, heater 4 is installed at the top of two plate bodys 2, the top symmetrical welding of heater 4 has two constant temperature iron plates 5, the welding of one side of support body 1 has connecting plate 7, one side threaded connection that support body 1 was kept away from to connecting plate 7 has switch board 6, the mutual symmetrical integrated into one piece in bottom of support body 1 has four supporting legs, the bottom of supporting leg has universal locking wheel 8 through bolt threaded connection.

As further preferable in the present technical solution: the bottom of two plate bodies 2 has all been seted up cavity 3, plays thermal-insulated and the radiating action between heater 4 and support body 1 through the cavity 3 of seting up.

As further preferable in the present technical solution: and a bearing plate 9 is integrally formed on one side adjacent to the four supporting legs and above the four universal locking wheels 8, and the bearing plate 9 is used for bearing tools required to be placed.

As further preferable in the present technical solution: one side of support body 1 and the welding of the top that is located switch board 6 have and accept platform 10, accept platform 10 through the setting and be used for accepting the instrument of placing required use.

As further preferable in the present technical solution: thermocouples are uniformly laid on one side of the heater 4 adjacent to the constant-temperature iron plate 5, so that the heating temperature is more balanced.

As further preferable in the present technical solution: the heating range of the heater 4 is 100-300 ℃, the heater 4 can continuously work for more than 24 hours, the temperature control precision of the control cabinet 6 is +/-1 ℃, the long-time heating or heat preservation of the whole device can be guaranteed through the long-time work of the heater 4, the output power can be effectively controlled through the heating range of the heater 4 and the accurate temperature control of the control cabinet 6, and therefore the stability of the temperature of the die is guaranteed.

Working principle or structural principle, during the use, earlier through control cabinet 6 control heater 4 heating its upper constant temperature iron plate 5, evenly be equipped with the thermocouple in heater 4 and constant temperature iron plate 5's position, the constant temperature iron plate 5 is heated to the constant temperature through heater 4, constant temperature iron plate 5 after the heating heats the mould this moment again, thereby make heating temperature more balanced, when the preparation of sampling mould, beat the thermocouple hole in advance, place the mould on constant temperature iron plate 5 during the use, insert the temperature monitoring thermocouple of control cabinet 6 in the mould thermocouple hole, set for after the heating temperature, open the heating switch on control cabinet 6 and can heat the mould, thereby can pass through the temperature of heater 4 department, the temperature of constant temperature iron plate 5 and mould temperature feedback information, with this effective control output, guarantee the stability of mould temperature, the device is whole can effectively reduce the preheating process before the mould uses, and can effectively avoid the condition that the chilling induced mould warp when guaranteeing mould temperature balance, finally, open universal locking wheel 8 utilizes it to push support body 1 to the sampling position and carry out the sample work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminum alloy sampling die heats and heat preservation device, includes support body (1), its characterized in that: two plate bodies (2) of top symmetry fixedly connected with of support body (1), two heater (4) are installed at the top of plate body (2), two constant temperature iron plates (5) of top symmetry fixedly connected with of heater (4), one side fixedly connected with connecting plate (7) of support body (1), keep away from connecting plate (7) one side fixedly connected with switch board (6) of support body (1), four supporting legs of the mutual symmetry fixedly connected with in bottom of support body (1), there is universal locking wheel (8) bottom of supporting leg through bolt threaded connection.

2. The heating and heat-insulating device for the aluminum alloy sampling die as recited in claim 1, wherein: the bottom of the two plate bodies (2) is provided with a cavity (3).

3. The heating and heat-insulating device for the aluminum alloy sampling die as recited in claim 1, wherein: four adjacent sides of the supporting legs are located at four positions above the universal locking wheels (8) and are fixedly connected with bearing plates (9).

4. The heating and heat-insulating device for the aluminum alloy sampling die as recited in claim 1, wherein: one side of the frame body (1) is fixedly connected with a bearing platform (10) above the control cabinet (6).

5. The heating and heat-insulating device for the aluminum alloy sampling mold according to claim 1, characterized in that: thermocouples are uniformly laid on one side of the heater (4) adjacent to the constant-temperature iron plate (5).

6. The heating and heat-insulating device for the aluminum alloy sampling die as recited in claim 1, wherein: the heating range of the heater (4) is 100-300 ℃, the heater (4) can continuously work for more than 24 hours, and the temperature control precision of the control cabinet (6) is +/-1 ℃.