Adjustable cast aluminum temperature control mold

Abstract

The utility model relates to the field of cast aluminum temperature control dies, in particular to an adjustable cast aluminum temperature control die which comprises a die installation frame, a main body used for bearing the cast aluminum temperature control die, a driving display controller, a lower die base arranged in front of the die installation frame and used for adjusting the temperature, and an upper die base fixedly installed above the die installation frame. Cast aluminum electric heating plates are fixedly installed on the two sides of the outer portion of the lower die base, and a fixing bolt penetrates through the upper portion of the lower die base. The cast aluminum temperature control mold is provided with the driving display controller, the lower mold base, the cast aluminum electric heating plate, the side electric heating ring, the thermocouple, the annular temperature control water channel and the pressurizing water pump, and when the cast aluminum temperature control mold is used, the driving display controller is connected with the cast aluminum electric heating plate, the side electric heating ring, the thermocouple and the pressurizing water pump through electric wires; the thermocouple is attached to the bottom of the lower temperature control mold, the temperature of the lower temperature control mold can be monitored in real time, and the temperature is transmitted to the driving display controller.

Description

TECHNICAL FIELD

[0001] The utility model relates to cast aluminum temperature control mould field, concretely relates to adjustable cast aluminum temperature control mould. BACKGROUND

[0002] The cast aluminum temperature control mould plays a vital role in the aluminum alloy die casting process, which is directly related to the quality and production efficiency of the castings. In the aluminum alloy die casting process, the mould temperature has a significant influence on the flowability of the alloy and the quality of the castings. If the mould temperature is too high, it may cause the alloy to flow too well, resulting in defects such as thin castings, shrinkage holes, and shrinkage porosity. If the mould temperature is too low, the alloy flowability is poor, which may cause defects such as incomplete filling of the castings, cold shut, and the like. Therefore, accurate control of the mould temperature is one of the key factors to ensure the quality of the die casting.

[0003] After searching, a kind of cast aluminum part processing mould with the announcement number CN219817730U is specifically disclosed, a kind of cast aluminum part processing mould, including processing mould, aluminum part and automatic jacking mechanism, the automatic jacking mechanism is arranged in the inside of processing mould, the processing mould includes upper mould and lower mould, the automatic jacking mechanism includes four top drive warehouses opened in the inside of lower mould, the top of the lower mould is equipped with the sliding hole being communicated with top drive warehouse, the inside of top drive warehouse is equipped with and is slidably connected with top drive piece, the utility model discloses by pulling pull lever can make clamping piece separate from clamping groove and stop the limiting of top drive piece, then utilize the restoring property of top drive pressure spring and elastic soft rubber block to drive top drive piece to top drive the aluminum part on the top of lower mould, so that the aluminum part separates from lower mould, compared with the prior art cast aluminum part processing mould without the function of automatic jacking and sticking aluminum part, the device has the advantages of automatic jacking and sticking aluminum part, without borrowing other tools.

[0004] The existing cast aluminum temperature control mould has the problems that the temperature control effect is not ideal because the cast aluminum temperature control mould only uses a heating pipe for heating and a cooling liquid for cooling, and lacks the ability to adjust the temperature, so that the mould temperature is too high or too low, resulting in defects such as pores, shrinkage holes, cold shut, and flow lines in the castings, which seriously affects the quality and performance of the castings. The cast aluminum temperature control mould in the above-mentioned case also lacks the ability to adjust the temperature, so that the temperature of the lower mould fluctuates greatly during long-term use, and the heating or cooling equipment needs to be adjusted frequently, increasing the risk of production interruption and the scrap rate. Moreover, the instability and uncertainty of manual operation also reduce the stability and continuity of the production line.

[0005] Therefore, it is necessary to invent a adjustable cast aluminum temperature control mould to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose is provided with adjustable cast aluminium temperature control mould, through drive display controller, lower mould base, cast aluminium electric heating plate, side electric heating ring, thermocouple, annular temperature control water channel and pressure water pump realize let the cast aluminium temperature control mould have the ability of temperature adjustable, such accurate temperature control can ensure that cast aluminium liquid fills cast mould cavity according to design requirement, reduces the generation of blowhole, shrinkage, loose and so on, thereby obtains the castings of surface smooth, contour clear, internal quality qualified, and through intelligent temperature control system, can real -time monitoring mould temperature and automatic regulation heating or cooling component, ensure that mould temperature always keeps in the best range, reduces the production interruption and scrap rate caused by temperature fluctuation, and the automation and intelligentization of temperature control also reduced the dependence on manual operation, improved the stability and continuity effect of production line, to solve the cast aluminium temperature control mould in prior art in the use process, because cast aluminium temperature control mould only uses heating pipe to heat, cooling liquid to cool, and the effect of temperature control is not ideal, and still lack the ability of temperature adjustable, mould temperature will be too high or too low, resulting in castings blowhole, shrinkage, cold, flow and other defects, seriously influence the quality and performance of castings, and the cast aluminium temperature control mould in the above case is also lack of temperature adjustable ability, so the mould temperature fluctuates greatly under long -term use, needs to adjust heating or cooling equipment frequently, increases the risk of production interruption and scrap rate, and the instability and uncertainty of manual operation also reduce the stability and continuity of production line.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of adjustable cast aluminium temperature control mould, including mould mounting bracket, for carrying the main body of cast aluminium temperature control mould;

[0008] Drive display controller is set to the front of mould mounting bracket, for adjusting temperature, and the upper portion of mould mounting bracket is fixedly installed with lower mould base, the external both sides of lower mould base are fixedly installed with cast aluminium electric heating plate, the upper portion of lower mould base is penetrated with fixed bolt, and the front end of fixed bolt is threadedly connected with lower temperature control mould;

[0009] Side electric heating ring is set to the inside of lower mould base, for heating lower temperature control mould, and thermocouple is fixedly installed at the bottom of lower temperature control mould, annular temperature control water channel is fixedly installed in the inside of lower temperature control mould, and backflow pipe is fixedly installed on the outside of annular temperature control water channel;

[0010] Cooling water tank is set to the inside of mould mounting bracket, for providing cooling water, and pressure water pump is fixedly installed on the upper portion of cooling water tank, the output end of pressure water pump is fixedly installed with cooling water pipe, and the other end of cooling water pipe is fixedly connected with annular temperature control water channel.

[0011] Preferably, the outer part of the mold mounting frame is provided with an adjusting groove, and a positioning bolt penetrates the adjusting groove.

[0012] Preferably, the lower temperature control mold is threadedly connected with the lower mold base, and the side electric heating ring is symmetrically arranged with the center axis of the lower mold base.

[0013] Preferably, the inner part of the lower mold base is provided with a fixing clamping groove, and a fixing clamping block is embedded in the fixing clamping groove, and the outer part of the fixing clamping block is fixedly connected with the lower temperature control mold.

[0014] Preferably, the outer part of the mold mounting frame is fixedly mounted with an outer sliding rod, the outer sliding rod is slidingly connected with an upper closing frame, and the bottom of the upper closing frame is fixedly mounted with an upper mold base.

[0015] Preferably, the upper part of the upper closing frame is provided with an aluminum liquid pouring inlet, the upper part of the lower temperature control mold is provided with a positioning groove, the inner part of the positioning groove is embedded with a positioning column, and the upper part of the positioning column is fixedly connected with the upper mold base.

[0016] In the above technical solution, the technical effects and advantages of the present application are provided.

[0017] 1. The utility model provides with driving display controller, lower mold base, cast aluminium electric heating plate, side electric heating ring, thermocouple, annular temperature control water channel and pressure water pump, when using the cast aluminium temperature control mold, driving display controller connects cast aluminium electric heating plate, side electric heating ring, thermocouple and pressure water pump through electric wire, thermocouple is pasted on the bottom of lower temperature control mold, can monitor the temperature of lower temperature control mold itself in real time, and passes temperature to driving display controller, and driving display controller can heat lower temperature control mold according to the temperature that current set is good to two sides cast aluminium electric heating plate and front and rear side electric heating ring, and when temperature is too high, still can draw cooling liquid and inject into annular temperature control water channel through pressure water pump, thereby realize accurate temperature control of lower temperature control mold, so that the cast aluminium temperature control mold has the ability of temperature adjustable, and accurate temperature control can ensure that cast aluminium liquid fills cast cavity according to design requirement, reduces the generation of defects such as blowhole, shrinkage, loose, thereby obtains the castings of surface smooth, clear contour, internal quality is qualified, and through intelligent temperature control system, can monitor mold temperature in real time and automatically adjust heating or cooling component, ensure that mold temperature always keeps in the best range, reduces the production interruption and scrap rate caused by temperature fluctuation, and the automation and intelligentization of temperature control also reduce the dependence on manual operation, improve the stability and continuity of production line.

[0018] 2. The utility model discloses a lower mould base, fixed bolt, lower temperature control mould, fixed clamping groove, fixed clamping block, upper mould base, positioning groove and positioning column are provided, when using the aluminium casting temperature control mould, because the demand of casting aluminium is different, can replace the lower temperature control mould that is matched with according to the current production demand, and when the upper mould base and the lower temperature control mould close, will make the positioning column accurate insertion positioning groove, so the design of positioning groove and positioning column ensures the accurate alignment of the upper mould base and the lower temperature control mould when closing, avoids the casting defects caused by misregistration closing, this helps to improve the dimensional accuracy and surface quality of the casting, and can replace the lower temperature control mould according to different aluminium casting demand, the design significantly improves the flexibility and adaptability of the mould. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the lower mould base structure schematic diagram of the utility model;

[0022] Figure 3 It is the lower temperature control mould structure schematic diagram of the utility model;

[0023] Figure 4 It is the annular temperature control water channel structure schematic diagram of the utility model;

[0024] Figure 5 It is the upper mould base structure schematic diagram of the utility model;

[0025] Figure 6 It is the system control flow chart of the utility model.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, mould mounting frame;2, adjusting groove;3, positioning bolt;4, drive display controller;5, lower mould base;6, aluminium casting electric heating plate;7, fixed bolt;8, lower temperature control mould;9, fixed clamping groove;10, fixed clamping block;11, side electric heating ring;12, thermocouple;13, annular temperature control water channel;14, return pipe;15, cooling water tank;16, pressurized water pump;17, cooling water pipe;18, outer slide rod;19, upper closing frame;20, upper mould base;21, aluminium liquid inlet;22, positioning groove;23, positioning column. DETAILED DESCRIPTION

[0028] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be described in further detail below with reference to the drawings.

[0029] The utility model provides a kind of adjustable cast aluminum temperature control mould as Figures 1-6 As shown in a kind of adjustable cast aluminum temperature control mould, including mould mounting frame 1, for carrying the main body of cast aluminum temperature control mould;

[0030] Drive display controller 4 is set to the front of mould mounting frame 1, for adjusting temperature, and the upper portion of mould mounting frame 1 is fixedly installed with lower die holder 5, the outside both sides of lower die holder 5 are fixedly installed with cast aluminum electric heating plate 6, and the upper portion of lower die holder 5 is penetrated with fixed bolt 7, and the front end of fixed bolt 7 is threadedly connected with lower temperature control mould 8;

[0031] Side electric heating ring 11 is set to the inside of lower die holder 5, for heating lower temperature control mould 8, and the bottom of lower temperature control mould 8 is fixedly installed with thermocouple 12, and the inside of lower temperature control mould 8 is fixedly installed with annular temperature control water channel 13, and the outside of annular temperature control water channel 13 is fixedly installed with return pipe 14;

[0032] Cooling water tank 15 is set to the inside of mould mounting frame 1, for providing cooling water, and the upper portion of cooling water tank 15 is fixedly installed with pressurized water pump 16, and the output end of pressurized water pump 16 is fixedly installed with cooling water pipe 17, and the other end of cooling water pipe 17 is fixedly connected with annular temperature control water channel 13, thermocouple 12 is attached to the bottom of lower temperature control mould 8, can monitor the temperature of lower temperature control mould 8 itself in real time, and temperature is transmitted to drive display controller 4, and drive display controller 4 can heat lower temperature control mould 8 by both sides cast aluminum electric heating plate 6 and front and rear side electric heating ring 11 according to the temperature set currently, and moreover, when temperature is too high, cooling liquid can also be extracted by pressurized water pump 16 and injected into annular temperature control water channel 13, to realize accurate temperature control of lower temperature control mould 8.

[0033] As shown in a kind of adjustable cast aluminum temperature control mould, including mould mounting frame 1, for carrying the main body of cast aluminum temperature control mould; Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6As shown, the outer part of the mold mounting frame 1 is provided with an adjusting groove 2, and a positioning bolt 3 penetrates the upper part of the adjusting groove 2. The adjusting groove 2 and the positioning bolt 3 facilitate the installation and use of the aluminum casting temperature control mold with external aluminum casting equipment. The lower temperature control mold 8 is threadedly connected with the lower mold base 5. The side electric heating rings 11 are symmetrically arranged on the central axis of the lower mold base 5. The lower temperature control mold 8 is heated by the aluminum casting electric heating plates 6 and the front and rear side electric heating rings 11. The lower mold base 5 is internally provided with a fixed clamping groove 9, and the fixed clamping groove 9 is internally inlaid with a fixed clamping block 10. The outer part of the fixed clamping block 10 is fixedly connected with the lower temperature control mold 8. The fixed clamping block 10 and the fixed clamping groove 9 can facilitate the replacement of the lower temperature control mold 8 matched therewith according to the current production requirements.

[0034] As shown in Figure 1 and Figure 5 The outer part of the mold mounting frame 1 is fixedly mounted with an outer sliding rod 18. The outer part of the outer sliding rod 18 is slidingly connected with an upper closing frame 19. The bottom part of the upper closing frame 19 is fixedly mounted with an upper mold base 20. The overall structure of the outer sliding rod 18 is simple and easy to operate. In case of failure, it is also convenient to timely repair and replace. The upper part of the upper closing frame 19 is provided with an aluminum liquid pouring inlet 21. The upper part of the lower temperature control mold 8 is provided with a positioning groove 22. The positioning groove 22 is internally inlaid with a positioning column 23. The upper part of the positioning column 23 is fixedly connected with the upper mold base 20. When the upper mold base 20 and the lower temperature control mold 8 are closed, the positioning column 23 will be accurately inserted into the positioning groove 22. In this way, the design of the positioning groove 22 and the positioning column 23 ensures the accurate alignment of the upper mold base 20 and the lower temperature control mold 8 when they are closed, avoiding the casting defects caused by misalignment of the mold.

[0035] The utility model discloses a cast aluminium temperature control mould, and belongs to the field of casting technology, and can be used for the casting of cast aluminium, and can realize the accurate temperature control of the cast aluminium liquid, and can ensure that the cast aluminium liquid fills the casting cavity according to the design requirement, reduces the generation of defects such as blowhole, shrinkage, loose, and obtains the castings of surface smooth, clear contour, internal quality qualified, and can realize the accurate temperature control of the cast aluminium liquid, and can ensure that the cast aluminium liquid fills the casting cavity according to the design requirement, reduces the generation of defects such as blowhole, shrinkage, loose and the like, thereby obtaining the castings of surface smooth, clear contour, internal quality qualified, and then starts the external equipment and drives the upper closing frame 19 to slide on the outer slide rod 18, so that the upper mould base 20 and the lower temperature control mould 8 are closed, and when closing, the positioning column 23 is accurately inserted into the positioning groove 22, so that the accurate alignment of the upper mould base 20 and the lower temperature control mould 8 when closing is ensured, and the castings defects caused by misalignment closing are avoided, and then the cast aluminium liquid can be injected into the upper mould base 20 and the lower temperature control mould 8 through the cast aluminium liquid injection port 21 of the upper closing frame 19, and the normal cast aluminium work is started, and finally, after the installation and use of the cast aluminium temperature control mould are completed according to the above operation, the switch of the cast aluminium electric heating plate 6 is turned off, the switch of the side electric heating ring 11 is turned off, and the switch of the pressurized water pump 16 is turned off, and the external power supply can be cut off when not used for a long time, and the use process of the adjustable cast aluminium temperature control mould is completed.

[0036] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. An adjustable cast aluminum temperature control mold characterized by: The utility model relates to a temperature control mould for casting aluminum Mould mounting frame (1) for carrying the main body of casting aluminum temperature control mould, drive display controller (4) are set up in the front of mould mounting frame (1) for adjusting temperature, and the upper portion of mould mounting frame (1) is fixedly installed with lower mould base (5), the both sides of the outside of lower mould base (5) are fixedly installed with casting aluminum electric heating plate (6), the upper portion of lower mould base (5) is penetrated with fixed bolt (7), and the front end of fixed bolt (7) is threadedly connected with lower temperature control mould (8); Side electric heating ring (11) are set up in the inside of lower mould base (5) for heating lower temperature control mould (8), and the bottom of lower temperature control mould (8) is fixedly installed with thermocouple (12), and the inside of lower temperature control mould (8) is fixedly installed with annular temperature control water channel (13), and the outside of annular temperature control water channel (13) is fixedly installed with return pipe (14); Cooling water tank (15) are set up in the inside of mould mounting frame (1) for providing cooling water, and the upper portion of cooling water tank (15) is fixedly installed with pressurized water pump (16), the output end of pressurized water pump (16) is fixedly installed with cooling water pipe (17), and the other end of cooling water pipe (17) is fixedly connected with annular temperature control water channel (13). The outside of mould mounting frame (1) is provided with adjusting groove (2), and the upper portion of adjusting groove (2) is penetrated with positioning bolt (3).

2. An adjustable cast aluminum temperature control mold according to claim 1, wherein: Lower temperature control mould (8) is threadedly connected with lower mould base (5), and side electric heating ring (11) are symmetrically arranged with the central axis of lower mould base (5).

3. An adjustable cast aluminum temperature control mold according to claim 1, wherein: The inside of lower mould base (5) is provided with fixed clamping groove (9), the inside of fixed clamping groove (9) is inlaid with fixed clamping block (10), and the outside of fixed clamping block (10) is fixedly connected with lower temperature control mould (8).

4. An adjustable cast aluminum temperature control mold according to claim 1, wherein: The outside of mould mounting frame (1) is fixedly installed with outer sliding rod (18), the outside of outer sliding rod (18) is slidingly connected with upper closing frame (19), and the bottom of upper closing frame (19) is fixedly installed with upper mould base (20).

5. An adjustable cast aluminum temperature control mold according to claim 1, wherein: The upper portion of upper closing frame (19) is provided with casting aluminum liquid injection port (21), the upper portion of lower temperature control mould (8) 6. An adjustable cast aluminum temperature control mold according to claim 5, wherein: The inside of positioning groove (22) is inlaid with positioning column (23), The upper portion of positioning column (23) is fixedly connected with upper mould base (20). ​

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