New energy electric control shell die-casting die

Abstract

The utility model discloses a new energy electric control shell die-casting die which comprises a lower die body, the top of the lower die body is movably connected with an upper die body, the top of the upper die body is communicated with a pouring pipe, and through openings are formed in the two sides of the bottom of the inner wall of the lower die body. When an operator needs to demold an electric control shell in a lower mold, the operator starts a second motor to rotate to drive a disc frame to rotate, then a movable rod is driven to reciprocate, a fixed strip and the movable frame are driven to reciprocate front and back, and then an impact rod is driven to impact the front face and the back face of the lower mold in a reciprocating mode. And then an operator can start the first motor to rotate to drive the positive and negative tooth threaded rod to rotate, then the two sliding blocks are driven to get close to each other, then the connecting rod is driven to move, the movable block is driven to move upwards, then the electric control shell in the lower mold is ejected out, and the device has the advantage of being high in demolding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to a die-casting mold for a new energy electric control housing. Background Technique

[0002] When producing a new energy electric control housing, a die-casting mold is required. The wall thickness of some new energy electric control housings is uneven. The die-casting mold for a new energy electric control housing generally uses a point cooling method for heat dissipation. However, in actual use, the point cooling cannot stably control the local temperature of the die-casting mold, and the phenomenon of sticking to the mold is likely to occur.

[0003] The existing die-casting molds for new energy electric control housings often use manual demoulding. This method requires a large amount of manpower and time, resulting in low demoulding efficiency. Therefore, it is necessary to design and transform the die-casting mold for a new energy electric control housing to effectively prevent the phenomenon of low demoulding efficiency. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a die-casting mold for a new energy electric control housing, which has the advantage of high demoulding efficiency, and solves the problem that the existing die-casting molds for new energy electric control housings often use manual demoulding, which requires a large amount of manpower and time, resulting in low demoulding efficiency.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A die-casting mold for a new energy electric control housing, including a lower mold, the top of the lower mold is movably connected with an upper mold, a pouring pipe is communicated with the top of the upper mold, through holes are opened on both sides of the bottom of the inner wall of the lower mold, movable blocks are movably connected inside the through holes, support plates are fixedly connected to both sides of the bottom of the lower mold, a driving box is fixedly connected to the surface of the support plates, a positive and reverse threaded screw rod is movably connected inside the driving box, sliders are threadedly connected to both sides of the surface of the positive and reverse threaded screw rod, a connecting rod is hinged to the top of the slider, the connecting rod is hinged to the movable block, the slider is movably connected to the driving box, a first motor is fixedly connected to the right side of the support plate, the output end of the first motor is fixedly connected to the positive and reverse threaded screw rod, limiting frames are fixedly connected to both sides of the lower mold, movable frames are movably connected inside the limiting frames, impact rods are fixedly connected to the front and back of the inner wall of the movable frame, the number of the impact rods is several, and the impact rods are movably connected to the lower mold.

[0006] Preferably, a fixing strip is fixedly connected to the bottom of the movable frame, a second motor is fixedly connected to the right side of the lower mold through a bracket, the output end of the second motor is fixedly connected to a disc frame, a movable rod is movably connected to the surface of the disc frame, and the movable rod is hinged to the fixing strip.

[0007] Preferably, movable columns are fixedly connected to both the front and back of the lower mold. A support column is movably connected to the surface of the movable column. A bolt is threadedly connected to the inside of the support column. A card slot is provided on the surface of the movable column. The bolt is movably connected to the card slot. An anti-rust paint is sprayed on the surface of the bolt.

[0008] Preferably, a controller is fixedly connected to the front of the support column. The controller is respectively in signal connection with the first motor and the second motor.

[0009] Preferably, a mounting plate is fixedly connected to the bottom of the support column. A mounting opening is provided on the surface of the mounting plate. The number of the mounting openings is several.

[0010] Preferably, lifting rings are fixedly connected to the four peripheries of the top of the upper mold. An anti-rust coating is sprayed on the surface of the lifting rings.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. When the operator needs to demold the electric control housing in the lower mold, the operator starts the second motor to rotate, driving the disc frame to rotate, thereby driving the movable rod to reciprocate, further driving the fixed strip and the movable frame to reciprocate back and forth, further driving the impact rod to reciprocally impact the front and back of the lower mold, so that the electric control housing in the lower mold is separated from the lower mold. Then the operator can start the first motor to rotate, driving the left-handed and right-handed threaded rod to rotate, thereby driving the two sliders to approach each other, further driving the connecting rod to move, further driving the movable block to move upward, and further ejecting the electric control housing in the lower mold. This device has the advantage of high demolding efficiency.

[0013] 2. Through the settings of the fixed strip, the second motor, the disc frame and the movable rod, the operator can start the second motor to rotate, driving the disc frame to rotate, thereby driving the movable rod to reciprocate, further driving the fixed strip and the movable frame to reciprocate back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a front sectional view of the structure of the lower mold of the present utility model;

[0016] Figure 3 is a left side view of the structure of the disc frame of the present utility model;

[0017] Figure 4 is the present utility model Figure 1 The enlarged schematic view of the structure at A in.

[0018] In the figure: 1, lower die; 2, upper die; 3, pouring pipe; 4, movable block; 5, support plate; 6, drive box; 7, left - hand and right - hand threaded screw rod; 8, slider; 9, connecting rod; 10, first motor; 11, limiting frame; 12, movable frame; 13, impact rod; 14, fixing strip; 15, second motor; 16, disc frame; 17, movable rod; 18, movable column; 19, support column; 20, bolt; 21, mounting plate; 22, controller; 23, lifting ring. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] As Figures 1 to 4 shown, a die - casting mold for a new - energy electric - control housing includes a lower die 1. The top of the lower die 1 is movably connected to an upper die 2. The top of the upper die 2 is communicated with a pouring pipe 3. Through - holes are opened on both sides of the bottom of the inner wall of the lower die 1. A movable block 4 is movably connected inside the through - holes. Both sides of the bottom of the lower die 1 are fixedly connected to support plates 5. A drive box 6 is fixedly connected to the surface of the support plates 5. A left - hand and right - hand threaded screw rod 7 is movably connected inside the drive box 6. Threaded connections are provided between both sides of the surface of the left - hand and right - hand threaded screw rod 7 and sliders 8. The top of the slider 8 is hinged to a connecting rod 9, and the connecting rod 9 is hinged to the movable block 4. The slider 8 is movably connected to the drive box 6. A first motor 10 is fixedly connected to the right side of the support plate 5. The output end of the first motor 10 is fixedly connected to the left - hand and right - hand threaded screw rod 7. Limiting frames 11 are fixedly connected to both sides of the lower die 1. A movable frame 12 is movably connected inside the limiting frames 11. Impact rods 13 are fixedly connected to the front and back of the inner wall of the movable frame 12. The number of the impact rods 13 is several, and the impact rods 13 are movably connected to the lower die 1.

[0021] Referring to Figure 1 、 Figure 3 and Figure 4 , a fixing strip 14 is fixedly connected to the bottom of the movable frame 12. A second motor 15 is fixedly connected to the right side of the lower die 1 through a bracket. The output end of the second motor 15 is fixedly connected to a disc frame 16. A movable rod 17 is movably connected to the surface of the disc frame 16, and the movable rod 17 is hinged to the fixing strip 14.

[0022] As a technical optimization solution of the present utility model, through the arrangement of the fixing bar 14, the second motor 15, the disc frame 16 and the movable rod 17, the operator can start the second motor 15 to rotate and drive the disc frame 16 to rotate, thereby driving the movable rod 17 to reciprocate, and further driving the fixing bar 14 and the movable frame 12 to reciprocate back and forth.

[0023] Reference Figure 1 , on the front and back of the lower mold 1, movable columns 18 are fixedly connected. A support column 19 is movably connected to the surface of the movable column 18. A bolt 20 is threadedly connected inside the support column 19. A card slot is arranged on the surface of the movable column 18, and the bolt 20 is movably connected with the card slot. The surface of the bolt 20 is sprayed with anti-rust paint.

[0024] As a technical optimization solution of the present utility model, through the arrangement of the movable column 18, the support column 19, the bolt 20 and the card slot, the operator can adjust the height of the movable column 18, and further adjust the height of the lower mold 1. The operator can use the bolt 20 to lock the position of the movable column 18, and further lock the height of the lower mold 1.

[0025] Reference Figure 1 , Figure 2 and Figure 4 , a controller 22 is fixedly connected to the front of the support column 19. The controller 22 is respectively in signal connection with the first motor 10 and the second motor 15.

[0026] As a technical optimization solution of the present utility model, through the arrangement of the controller 22, it is convenient for the operator to control the start and stop of the first motor 10 and the second motor 15.

[0027] Reference Figure 1 , a mounting plate 21 is fixedly connected to the bottom of the support column 19. A mounting opening is arranged on the surface of the mounting plate 21, and the number of the mounting openings is several.

[0028] As a technical optimization solution of the present utility model, through the arrangement of the mounting plate 21 and the mounting openings, the operator can use screws to install the mounting plate 21 at the preset position, and further fix the device.

[0029] Reference Figure 1 , lifting rings 23 are fixedly connected to the four circumferences of the top of the upper mold 2. The surface of the lifting rings 23 is sprayed with an anti-rust coating.

[0030] As a technical optimization solution of the present utility model, through the arrangement of the lifting rings 23, it is convenient for the operator to use a lifting assembly to lift the upper mold 2, and further complete the disassembly of the upper mold 2.

[0031] Working principle and usage process of the present utility model: During use, when the operator needs to demold the electronic control housing in the lower mold 1, the operator starts the second motor 15 to rotate, driving the disc frame 16 to rotate, thereby driving the movable rod 17 to reciprocate, further driving the fixed strip 14 and the movable frame 12 to reciprocate back and forth, further driving the impact rod 13 to reciprocally impact the front and back of the lower mold 1, so that the electronic control housing in the lower mold 1 is separated from the lower mold 1. Then the operator can start the first motor 10 to rotate, driving the left and right hand threaded screw rod 7 to rotate, thereby driving the two sliders 8 to approach each other, further driving the connecting rod 9 to move, further driving the movable block 4 to move upward, thereby ejecting the electronic control housing in the lower mold 1.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A die-casting mold for a new energy electric control housing, comprising a lower mold (1), characterized in that: The top of the lower mold (1) is movably connected to the upper mold (2), the top of the upper mold (2) is connected to a pouring pipe (3), both sides of the bottom of the inner wall of the lower mold (1) are provided with through openings, the inside of the through openings are movably connected to a movable block (4), both sides of the bottom of the lower mold (1) are fixedly connected to a support plate (5), the surface of the support plate (5) is fixedly connected to a drive box (6), the inside of the drive box (6) is movably connected to a positive and negative threaded rod (7), both sides of the surface of the positive and negative threaded rod (7) are threadedly connected to a slider (8), the top of the slider (8) is hinged to a connecting rod (9), and the The connecting rod (9) is hinged to the movable block (4), the sliding block (8) is movably connected to the driving box (6), the right side of the supporting plate (5) is fixedly connected to a first motor (10), the output end of the first motor (10) is fixedly connected to the positive and negative threaded rod (7), both sides of the lower mold (1) are fixedly connected to a limit frame (11), the interior of the limit frame (11) is movably connected to a movable frame (12), the front and back sides of the inner wall of the movable frame (12) are fixedly connected to impact rods (13), the number of the impact rods (13) is several, and the impact rods (13) are movably connected to the lower mold (1).

2. A new energy electric control housing die-casting mold according to claim 1, characterized in that: The bottom of the movable frame (12) is fixedly connected to a fixing bar (14); the right side of the lower mold (1) is fixedly connected to a second motor (15) via a bracket; the output end of the second motor (15) is fixedly connected to a disc frame (16); the surface of the disc frame (16) is movably connected to a movable rod (17); and the movable rod (17) is hinged to the fixing bar (14).

3. A new energy electric control housing die-casting mold according to claim 2, characterized in that: The front and back sides of the lower mold (1) are fixedly connected to movable columns (18), the surface of the movable columns (18) is movably connected to support columns (19), the internal threads of the support columns (19) are connected to bolts (20), the surface of the movable columns (18) is provided with slots, the bolts (20) are movably connected to the slots, and the surface of the bolts (20) is sprayed with anti-rust paint.

4. A new energy electric control housing die-casting mold according to claim 3, characterized in that: A controller (22) is fixedly connected to the front side of the support column (19), and the controller (22) is respectively connected to the first motor (10) and the second motor (15) via signals.

5. The die-casting mold for a new energy electric control housing according to claim 3, characterized in that: The bottom of the support column (19) is fixedly connected to a mounting plate (21), and a surface of the mounting plate (21) is provided with mounting openings, and the number of the mounting openings is several.

6. The die-casting mold for a new energy electric control housing according to claim 1, characterized in that: The top of the upper mold (2) is fixedly connected with hanging rings (23) on all four sides, and the surface of the hanging rings (23) is sprayed with a rust-proof coating.

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