Automatic pouring device for aluminum alloy static disc of automobile air conditioner compressor

Abstract

The invention relates to the technical field of casting, in particular to an automatic pouring device for an aluminum alloy static disc of an automobile air conditioner compressor, which comprises a pouring device table body, a support top frame, an upper die, a lower die, a pouring auxiliary device and a cooling auxiliary mechanism, the pouring auxiliary device and the cooling auxiliary mechanism are used in cooperation, redundant materials in the pouring machining process are recycled, after follow-up machining is completed, cooling auxiliary work is conducted on a finished product, and the pouring machining efficiency of the pouring auxiliary device is improved. A containing groove and a flow guide groove are formed in the lower die to guide materials into all forming cavities, and a recycling through opening is formed in the lower die to be matched with a recycling pipe body for use, so that redundant materials are recycled; after the product is formed, the cooling auxiliary mechanism is arranged on the side wall of the recycling pipe body, auxiliary cooling is conducted on the finished product, and the cooling work efficiency is improved; and the positive effect is achieved on improvement of casting machining benefits.

Description

Technical Field

[0001] The invention relates to the technical field of casting, in particular to an automatic pouring device for an aluminum alloy static plate of an automobile air-conditioning compressor. Background Art

[0002] The existing patent document with announcement number CN105855475A discloses an automatic pouring device for aluminum alloy static plate of automobile air-conditioning compressor, which includes a frame, a lower mold and an upper mold. The upper mold is fixed below the upper platform on the top of the frame. A gate is provided above the upper platform and a riser is provided in the middle. The gate and the riser both penetrate the upper platform and the upper mold. The lower mold is fixed above the movable platform. A top plate is also provided between the lower mold and the movable platform. A top piece 1 and a top piece 2 are provided on the top plate, wherein the top piece 1 is directly below the casting position in the lower mold cavity, and the top piece 2 is directly below the riser. The movable platform is driven by a hydraulic cylinder fixed on the lower platform. The piston rod of the hydraulic cylinder rises to a preset height to push the movable platform. The movable lower mold is closed with the upper mold, and at this time the top plate falls on the movable platform, and the upper surfaces of the top pieces 1 and 2 are parallel to the bottom of the lower mold cavity of the lower mold; the frame also includes a support frame supporting the lower platform and a hydraulic guide rod limiting the movement trajectory of the movable platform, wherein a vertical rod is fixed on the lower platform, and the vertical rod passes through the movable platform during the demolding process of the casting to push the top plate up, and at the same time, the top pieces 1 and 2 push the molded casting to be demolded; multiple heating rods and a temperature display are provided in the middle of the lower mold and the upper mold, and the heating rods are plug-in electric heating rods; it uses hydraulic push rods to replace manual mold closing and manual mold opening, so that the pouring process has a higher degree of automation, the labor intensity of workers is reduced, and the production efficiency is higher.

[0003] In the above-mentioned scheme and the automated pouring device for processing the aluminum alloy static disk of the compressor in the prior art, a plurality of molding cavities are arranged on the pouring bottom mold, and correspondingly, either a plurality of corresponding pouring ports are arranged; and multiple pouring devices will be added for simultaneous pouring, which increases the equipment design cost; or a confluence cavity is arranged on the bottom mold, and then the material entering is drained to the corresponding molding cavity through the drainage groove; in the actual casting process, the material in the confluence cavity on the bottom mold is not easy to be recycled and processed, which easily causes waste of materials; the finished product after processing is generally cooled naturally, which affects its processing efficiency, and lacks a suitable processing auxiliary mechanism to improve its processing efficiency, which needs to be improved and optimized.

[0004] To this end, the present invention proposes an automatic pouring device for an aluminum alloy stator plate of an automobile air-conditioning compressor to solve the above-mentioned problem. Summary of the invention

[0005] The object of the present invention is to provide an automated pouring device for an aluminum alloy stator plate of an automobile air-conditioning compressor, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated pouring device for an aluminum alloy stator of an automobile air-conditioning compressor, comprising a pouring device body, a supporting top frame, an upper mold, a lower mold, a pouring auxiliary device and a cooling auxiliary mechanism; a supporting top frame is arranged on the pouring device body, an upper mold is connected to the supporting top frame, supporting legs are symmetrically fixedly arranged at the bottom end of the lower mold, a connecting and fixing seat is fixedly arranged at the bottom end of the supporting legs, the connecting and fixing seat is fixedly connected to the pouring device body by screws, a molding cavity is arranged on the lower mold, the lower mold is connected to the pouring auxiliary device, and the pouring auxiliary device is connected to the cooling auxiliary mechanism.

[0007] Preferably, the pouring auxiliary device includes a receiving groove, a guide groove, a recovery port, a recovery pipe body, and a first switch control valve; the receiving groove is arranged on the lower mold, and the sides of the receiving groove are equidistantly provided with guide grooves, one end of the guide groove is connected to the molding cavity, and the bottom end of the receiving groove is penetrated by a recovery port, and the bottom end of the recovery port is connected to a recovery pipe body, one end of the recovery pipe body is arranged at the bottom end of the lower mold, the recovery pipe body is connected to the cooling auxiliary mechanism, and the recovery pipe body is provided with a first switch control valve.

[0008] Preferably, the guide groove and the molding cavity are arranged at corresponding positions and have the same number of groups, and one end of the guide groove is connected to the accommodating groove, and the other end of the guide groove is connected to the molding cavity.

[0009] Preferably, the guide groove is arranged at an angle, and one end of the molding cavity is arranged higher than one end of the containing groove.

[0010] Preferably, the cooling auxiliary mechanism includes a connecting oblique tube, a second switch control valve, a conveying pipe body, a receiving tube, a connecting disk, a connecting column, a rotation control motor, a control module, a regulating box body, a connecting thread groove, an auxiliary arc-shaped veneer, a frustum-shaped inlet, a first auxiliary through hole, a first cone mouth, a second auxiliary through hole, a second cone mouth and an auxiliary component; the connecting oblique tube is connected and arranged on one side of the recovery pipe body, and the second switch control valve is arranged on the connecting oblique tube, and the other end of the connecting oblique tube is connected and arranged with the conveying pipe body, and a receiving tube is arranged on the conveying pipe body, and connecting disks are symmetrically arranged at both ends of the receiving tube, and the connecting disk is fixedly connected to the conveying pipe body, and a connecting column is arranged on the receiving tube, and an inner cavity is arranged in the connecting column, and the inner cavity is connected to the receiving tube. A rotation control motor is provided at one end of the connecting column, a control module is provided on the rotation control motor, and the rotation control motor is connected to a regulating box body, the regulating box body is arranged in the inner cavity of the connecting column, a connecting thread groove is provided on the connecting column, the connecting thread groove is connected to an auxiliary component, and the auxiliary component is arranged above the connecting column, both side end faces of the regulating box body are arranged as auxiliary arc veneers, a frustum-shaped inlet is arranged on the auxiliary arc veneer, a first auxiliary through hole is equidistantly provided on one side of the regulating box body, a first cone mouth is fixedly provided at an inner hole position of the first auxiliary through hole, and a second auxiliary through hole is equidistantly provided on the other side of the regulating box body, a second cone mouth is fixedly provided at an inner hole position of the second auxiliary through hole.

[0011] Preferably, the auxiliary arc-shaped surface is adapted to fit the inner wall of the inner cavity in the connecting column.

[0012] Preferably, the regulating box body is provided with one in the inner cavity of the connecting column, and the thickness of the regulating box body is smaller than the diameter of the pipe opening of the receiving pipe.

[0013] Preferably, the large port of the first cone mouth is connected to the orifice of the first auxiliary through hole, and the first cone mouth and the first auxiliary through hole are arranged in the same number of groups; the large port of the second cone mouth is connected to the orifice of the second auxiliary through hole, and the second cone mouth and the second auxiliary through hole are arranged in the same number of groups.

[0014] Preferably, the second cone opening is staggered with the first cone opening, and the second auxiliary through hole is staggered with the first auxiliary through hole.

[0015] Preferably, the auxiliary component includes a connecting threaded port, a connecting bottom tube, a sealing ring, a third switch control valve, a storage box, and a sealing cover; the connecting threaded port is fixedly arranged at one end of the connecting bottom tube, and the connecting threaded port is threadedly connected to the connecting thread groove, a sealing ring is sleeved on the connecting threaded port, a third switch control valve is arranged on the connecting bottom tube, and the other end of the connecting bottom tube is fixedly arranged at the bottom end of the storage box, and a sealing cover is threadedly connected to the top end of the storage box.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The automated pouring device for the aluminum alloy stator of an automobile air-conditioning compressor designed in the present invention mainly recovers excess materials during the pouring process through the coordinated use of a pouring auxiliary device and a cooling auxiliary mechanism, and provides a cooling auxiliary work for the finished product after subsequent processing is completed, thereby improving its pouring process efficiency; by arranging a receiving groove and a guide groove in the lower mold to introduce the material into each molding cavity, and arranging a recovery port in the lower mold to cooperate with a recovery pipe body to recycle excess materials; after the product is formed, a cooling auxiliary mechanism is arranged on the side wall of the recovery pipe body to assist in cooling the finished product, thereby improving its cooling work efficiency; it has a positive effect on improving the casting process efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structural connection of the pouring device of the present invention; Figure 2 A top view of the connection structure between the lower mold and the pouring auxiliary device of the present invention; Figure 3 A bottom view of the connection structure between the lower mold and the pouring auxiliary device of the present invention; Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle; Figure 5 This is a schematic diagram of the structural connection of the cooling auxiliary mechanism of the present invention; Figure 6 It is a schematic diagram of the internal structure connection of the connecting column in the cooling auxiliary mechanism of the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the structure at B in the middle; Figure 8 It is a schematic diagram of the right side of the control box structure connection in the cooling auxiliary mechanism of the present invention; Fig. 9 It is a schematic diagram of the left side of the control box structure connection in the cooling auxiliary mechanism of the present invention; Fig.10 It is a bottom view of the connection of the regulating box structure in the cooling auxiliary mechanism of the present invention.

[0018] In the figure: a pouring device platform 1, a supporting top frame 2, an upper mold 3, a lower mold 4, a molding cavity 5, a supporting leg 6, a connecting fixed seat 7, a pouring auxiliary device 8, a receiving groove 801, a guide groove 802, a recovery port 803, a recovery pipe body 804, a first switch control valve 805, a connecting inclined pipe 901, a second switch control valve 902, a conveying pipe body 903, a receiving pipe 904, a connecting plate 905, a connecting column 906, a rotation control motor 907, a control module 908, a regulating box body 909, a connecting thread groove 910, an auxiliary arc veneer 911, a frustum-shaped inlet 912, a first auxiliary through hole 913, a first cone mouth 914, a second auxiliary through hole 915, a second cone mouth 916, an auxiliary component connecting thread port 1001, a connecting bottom pipe 1002, a sealing ring 1003, a third switch control valve 1004, a storage box 1005, and a cover 1006. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-Figure 10 , an automatic pouring device for an aluminum alloy static plate of an automobile air-conditioning compressor, comprising a pouring device platform 1, a supporting top frame 2, an upper mold 3, a lower mold 4, a pouring auxiliary device 8 and a cooling auxiliary mechanism; a supporting top frame 2 is provided on the pouring device platform 1, an upper mold 3 is connected to the supporting top frame 2, a pouring port is provided on the upper mold 3, a supporting leg 6 is symmetrically fixedly provided at the bottom end of the lower mold 4, a connecting fixing seat 7 is fixedly provided at the bottom end of the supporting leg 6, the connecting fixing seat 7 is fixedly connected to the pouring device platform 1 by screws, a molding cavity 5 is provided on the lower mold 4, the lower mold 4 is connected to the pouring auxiliary device 8, and the pouring auxiliary device 8 is connected to the cooling auxiliary mechanism Setting; the present invention mainly recovers the excess materials during the casting process through the coordinated use of the casting auxiliary device 8 and the cooling auxiliary mechanism, and after the subsequent processing is completed, the finished product has a cooling auxiliary work, so as to improve its casting processing efficiency; the material is introduced into each molding cavity 5 by arranging a receiving groove 801 and a guide groove 802 in the lower mold 4, and a recovery port 803 is arranged in the lower mold 4 for use with a recovery pipe body 804 to recover the excess materials; after the product is formed, a cooling auxiliary mechanism is arranged on the side wall of the recovery pipe body 804 to assist in cooling the finished product, so as to improve its cooling work efficiency.

[0021] Example 2: Based on Example 1, please refer to Figure 1-Figure 4The pouring auxiliary device 8 here includes a receiving groove 801, a guide groove 802, a recovery port 803, a recovery tube body 804, and a first switch control valve 805; the receiving groove 801 is arranged on the lower mold 4, and the side of the receiving groove 801 is equidistantly provided with guide grooves 802, and one end of the guide groove 802 is connected to the molding cavity 5. The guide groove 802 here corresponds to the setting position of the molding cavity 5 and has the same number of settings, and one end of the guide groove 802 is connected to the receiving groove 801, and the other end of the guide groove 802 is connected to the molding cavity 5; the guide groove 802 here is inclined, and one end of the molding cavity 5 is higher than the end of the receiving groove 801; the bottom of the receiving groove 801 A recovery port 803 is provided through the end, and a recovery pipe body 804 is connected to the bottom end of the recovery port 803. One end of the recovery pipe body 804 is arranged at the bottom end of the lower mold 4. The recovery pipe body 804 is connected to the cooling auxiliary mechanism, and a first switch control valve 805 is arranged on the recovery pipe body 804. The material is introduced from the pouring port on the upper mold 3, and then accumulated in the receiving groove 801. When the material in the receiving groove 801 accumulates to a certain extent, the material therein enters the molding cavity 5 from the guide groove 802. When the static plate molding cavity is filled with material, the first switch control valve 805 on the recovery pipe body 804 is opened. At this time, the excess material flows out from the recovery port 803 for recovery.

[0022] Example 3: Based on Example 2, please refer to Figure 4-Figure 10The cooling auxiliary mechanism includes a connecting oblique pipe 901, a second switch control valve 902, a delivery pipe body 903, a receiving pipe 904, a connecting plate 905, a connecting column 906, a rotation control motor 907, a control module 908, a regulating box body 909, a connecting thread groove 910, an auxiliary arc-shaped veneer 911, a frustum-shaped inlet 912, a first auxiliary through hole 913, a first cone 914, a second auxiliary through hole 915, a second cone 916 and an auxiliary component; the connecting oblique pipe 901 is connected to the setting On one side of the recovery pipe body 804, a second switch control valve 902 is arranged on the connecting inclined pipe 901, and the other end of the connecting inclined pipe 901 is connected to the delivery pipe body 903. A receiving pipe 904 is arranged on the delivery pipe body 903, and connecting plates 905 are symmetrically arranged at both ends of the receiving pipe 904. The connecting plate 905 is fixedly connected to the delivery pipe body 903, and a connecting column 906 is arranged on the receiving pipe 904. An inner cavity is arranged in the connecting column 906, and the inner cavity is connected to the receiving pipe 904. A rotation control motor 907 is provided at one end of the column 906, a control module 908 is provided on the rotation control motor 907, and the rotation control motor 907 is connected to a control box 909, and the control box 909 is provided in the inner cavity of the connecting column 906, and a connecting thread groove 910 is provided on the connecting column 906, and the connecting thread groove 910 is connected to the auxiliary component, and the auxiliary component is provided at the upper position of the connecting column 906, and the end faces of the control box 909 on both sides are provided as auxiliary arc veneers 911, a frustum-shaped inlet 912 is arranged on the auxiliary arc veneer 911, a first auxiliary through hole 913 is equidistantly arranged on one side of the regulating box body 909, a first cone opening 914 is fixedly arranged at the inner hole opening position of the first auxiliary through hole 913, and a second auxiliary through hole 915 is equidistantly arranged on the other side of the regulating box body 909, a second cone opening 916 is fixedly arranged at the inner hole opening position of the second auxiliary through hole 915; the auxiliary arc veneer 911 here is adapted to fit with the inner wall of the inner cavity in the connecting column 906.

[0023] In this embodiment, after the product is formed, the cooling gas can be transported through the delivery tube 903. At this time, the upper mold 3 is in contact with the lower mold 4, and there is no need to lift the upper mold 3. The input cooling gas enters the receiving groove 801 from the recovery port 803 at the bottom of the lower mold 4, and then circulates through the guide groove 802 to cool the product; here, a regulating box body 909 is set in the inner cavity of the connecting column 906, and the regulating box body 909 here is set in the inner cavity of the connecting column 906, and the thickness of the regulating box body 909 is less than the diameter of the pipe mouth of the receiving tube 904; the large port of the first cone mouth 914 here is connected to the first auxiliary through hole 913 The orifice is connected, and the first cone mouth 914 and the first auxiliary through hole 913 are set in the same number of groups; the large port of the second cone mouth 916 is connected to the orifice of the second auxiliary through hole 915, and the second cone mouth 916 and the second auxiliary through hole 915 are set in the same number of groups; the second cone mouth 916 and the first cone mouth 914 are staggered, and the second auxiliary through hole 915 and the first auxiliary through hole 913 are staggered; and the staggered second cone mouth 916 and the first cone mouth 914 can prevent the cooling wind from directly entering from one side of the control box body 909 and exiting from the other side, which is equivalent to the role of a control baffle, and has a control effect on its cooling work.

[0024] In this embodiment, reference Figure 6 and Figure 7 The auxiliary components include a connecting threaded port 1001, a connecting bottom pipe 1002, a sealing ring 1003, a third switch control valve 1004, a storage box 1005, and a cover 1006; the connecting threaded port 1001 is fixedly arranged at one end of the connecting bottom pipe 1002, and the connecting threaded port 1001 is threadedly connected with the connecting thread groove 910, a sealing ring 1003 is sleeved on the connecting threaded port 1001, a third switch control valve 1004 is arranged on the connecting bottom pipe 1002, and the connecting bottom pipe 1002 is connected to the connecting threaded port 1001. The other end is fixedly arranged at the bottom end of the storage box 1005, and a cover 1006 is threadedly provided at the top of the storage box 1005; in this embodiment, the storage box 1005 can store suitable coolant and coolant, which enter the regulating box body 909 through the connecting bottom tube 1002. The staggered second cone mouth 916 and the first cone mouth 914 can also prevent the coolant and coolant from flowing out of the regulating box body 909 quickly, which has a delay effect, thereby increasing the cooling working time and having a better cooling effect.

[0025] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic pouring device for aluminum alloy static plate of automobile air-conditioning compressor, characterized by: The invention comprises a pouring device platform (1), a supporting top frame (2), an upper mold (3), a lower mold (4), a pouring auxiliary device (8) and a cooling auxiliary mechanism; the pouring device platform (1) is provided with a supporting top frame (2), the supporting top frame (2) is connected to the upper mold (3), the bottom end of the lower mold (4) is symmetrically fixed with supporting legs (6), the bottom end of the supporting legs (6) is fixed with a connecting and fixing seat (7), the connecting and fixing seat (7) is fixedly connected to the pouring device platform (1) by screws, the lower mold (4) is provided with a molding cavity (5), the lower mold (4) is connected to the pouring auxiliary device (8), and the pouring auxiliary device (8) is connected to the cooling auxiliary mechanism.

2. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 1 is characterized in that: The pouring auxiliary device (8) comprises a receiving groove (801), a guide groove (802), a recovery port (803), a recovery tube body (804), and a first switch control valve (805); the receiving groove (801) is arranged on the lower mold (4); the sides of the receiving groove (801) are equidistantly provided with guide grooves (802); one end of the guide groove (802) is connected to the molding cavity (5); the bottom end of the receiving groove (801) is penetrated by a recovery port (803); the bottom end of the recovery port (803) is connected to a recovery tube body (804); one end of the recovery tube body (804) is arranged at the bottom end of the lower mold (4); the recovery tube body (804) is connected to a cooling auxiliary mechanism; and the recovery tube body (804) is provided with a first switch control valve (805).

3. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 2 is characterized in that: The guide grooves (802) and the molding cavities (5) are arranged at corresponding positions and have the same number of groups, and one end of the guide grooves (802) is connected to the containing groove (801), and the other end of the guide grooves (802) is connected to the molding cavities (5).

4. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 2 is characterized in that: The guide groove (802) is arranged at an angle, and one end arranged in the molding cavity (5) is higher than one end arranged in the containing groove (801).

5. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 1 is characterized in that: The cooling auxiliary mechanism comprises a connecting oblique pipe (901), a second switch control valve (902), a conveying pipe body (903), a receiving pipe (904), a connecting plate (905), a connecting column (906), a rotation control motor (907), a control module (908), a regulating box body (909), a connecting thread groove (910), an auxiliary arc-shaped veneer (911), a frustum-shaped inlet (912), a first auxiliary through hole (913), a first cone mouth (914), a second auxiliary through hole (915), a second cone mouth (916) and an auxiliary component; the connecting oblique pipe (901) 01) is connected and arranged on one side of the recovery pipe body (804), and a second switch control valve (902) is arranged on the connecting inclined pipe (901), and the other end of the connecting inclined pipe (901) is connected and arranged with the delivery pipe body (903), and a receiving pipe (904) is arranged on the delivery pipe body (903), and connecting plates (905) are symmetrically arranged at both ends of the receiving pipe (904), and the connecting plates (905) are fixedly connected to the delivery pipe body (903), and a connecting column (906) is arranged on the receiving pipe (904), and an inner cavity is arranged in the connecting column (906), and The inner cavity is connected to the receiving tube (904), a rotation control motor (907) is provided at one end of the connecting column (906), a control module (908) is provided on the rotation control motor (907), and the rotation control motor (907) is connected to a control box (909), and the control box (909) is arranged in the inner cavity of the connecting column (906), and a connecting thread groove (910) is provided on the connecting column (906), and the connecting thread groove (910) is connected to an auxiliary component, and the auxiliary component is arranged on the connecting column (906). At the upper position, both side end faces of the regulating box body (909) are arranged as auxiliary arc-shaped veneers (911), and a frustum-shaped inlet (912) is arranged on the auxiliary arc-shaped veneer (911); a first auxiliary through hole (913) is equidistantly arranged on one side of the regulating box body (909), and a first cone opening (914) is fixedly arranged at the inner opening position of the first auxiliary through hole (913); and a second auxiliary through hole (915) is equidistantly arranged on the other side of the regulating box body (909), and a second cone opening (916) is fixedly arranged at the inner opening position of the second auxiliary through hole (915).

6. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 5 is characterized in that: The auxiliary arc-shaped veneer (911) is adapted to fit the inner wall of the inner cavity of the connecting column (906).

7. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 5 is characterized in that: The regulating box body (909) is disposed in the inner cavity of the connecting column (906), and the thickness of the regulating box body (909) is smaller than the diameter of the pipe opening of the receiving pipe (904).

8. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 5 is characterized by: The large port of the first conical port (914) is connected to the orifice of the first auxiliary through hole (913), and the first conical port (914) and the first auxiliary through hole (913) are provided in the same number of groups; the large port of the second conical port (916) is connected to the orifice of the second auxiliary through hole (915), and the second conical port (916) and the second auxiliary through hole (915) are provided in the same number of groups.

9. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 5, characterized in that: The second cone opening (916) and the first cone opening (914) are arranged alternately, and the second auxiliary through hole (915) and the first auxiliary through hole (913) are arranged alternately.

10. The automatic pouring device for aluminum alloy stator of automobile air-conditioning compressor according to claim 5, characterized in that: The auxiliary component comprises a connecting threaded port (1001), a connecting bottom tube (1002), a sealing ring (1003), a third switch control valve (1004), a storage box (1005), and a sealing cover (1006); the connecting threaded port (1001) is fixedly arranged at one end of the connecting bottom tube (1002), and the connecting threaded port (1001) is threadedly connected to a connecting threaded groove (910), a sealing ring (1003) is sleeved on the connecting threaded port (1001), a third switch control valve (1004) is arranged on the connecting bottom tube (1002), and the other end of the connecting bottom tube (1002) is fixedly arranged at the bottom end of the storage box (1005), and a sealing cover (1006) is threadedly connected to the top end of the storage box (1005).

Images