Vertical molding line casting new energy motor shell mold

Abstract

The utility model provides a mold for casting a new energy motor shell on a vertical molding line. The mold comprises a base, a supporting block, a fixing groove, a motor, a supporting column, a lower mold, a supportable clamping pressure frame structure and an exhaust vacuum injection molding upper mold structure. The base, the fixing groove, the motor, the supporting column, the upper die, the connecting frame, the threaded pipe, the clamping supporting plate, the fixing frame and the through hole are arranged in a matched mode, so that the threaded pipe can be driven by the motor to rotate in the using process, and the threaded pipe is in threaded connection with the connecting frame; the pressure between the upper die and the lower die can be conveniently guaranteed in the using process, and the purpose of preventing the working quality from being influenced after the pressure changes in the working process is achieved; and through arrangement of the upper mold, the connecting frame, the injection molding pipe and the vacuum exhaust pipe, connection with external vacuum equipment through a vacuum exhaust pipe pipeline in the using process is facilitated, vacuum demolding work is conveniently carried out after machining, and the purpose of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical manufacturing equipment, and in particular relates to a vertical molding line casting mold for a new energy motor housing. Background Art

[0002] The motor casing generally refers to the outer casing of all electrical motor equipment. The motor casing is a protective device for the motor, and is made of silicon steel sheets and other materials using stamping and drawing processes. In the process of casing processing, a motor casing mold is required. The existing new energy vehicle motor casing mold includes a base plate, a connecting plate, a lower mold, an upper mold, an injection tube, a support plate, a transmission groove, a ventilation pipe, a transmission gear, a screw, a driven gear, a pressure plate, a transmission motor, a driving gear, a sealing ring, an opening, an exhaust fan, a T-block, a T-slot, a compression spring, and a limit frame. This new energy vehicle motor casing mold is not convenient for demolding during use and for applying pressure through the pressure plate during use, which can easily cause leakage during use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a vertical molding line casting new energy motor casing mold. By improving the upper mold during use, it is convenient to carry out vacuum demolding during use and improve the pressure mechanism during use to prevent leakage during use.

[0004] A vertical molding line casting mold for a new energy motor shell comprises a base, wherein support blocks are bolted to the four corners of the bottom end of the base; a fixing groove is provided at the middle position inside the bottom end of the base; a motor is bolted to the left and right sides of the top end of the fixing groove; support columns are bolted to the left and right sides of the upper end of the base; a lower mold is bolted to the middle position of the upper end of the base, and is characterized in that a supporting clamping pressure frame structure is provided at the upper end of the support column; and an exhaustable vacuum injection upper mold structure is provided above the lower mold.

[0005] Preferably, the supporting clamping pressure frame structure comprises a threaded tube, and the lower part of the outer wall of the threaded tube is respectively sleeved with a clamping support plate; the upper end of the threaded tube passes through the fixing frame respectively; and a through hole is opened in the middle position of the inner part of the fixing frame.

[0006] Preferably, the ventilable vacuum injection upper mold structure includes an upper mold, and connecting frames are bolted to the upper left and right sides of the upper mold respectively; an injection molding tube is threadedly connected to the middle position of the upper end of the upper mold; and vacuum exhaust pipes are threadedly connected to the left and right sides of the upper end of the upper mold respectively.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the utility model, the base, fixing groove, motor, support column, upper mold, connecting frame, threaded tube, clamping support plate, fixing frame and through hole are arranged in coordination with each other, which is conducive to driving the threaded tube to rotate by the motor during use. The threaded connection arrangement of the threaded tube and the connecting frame is convenient for ensuring the pressure between the upper mold and the lower mold during use, so as to prevent the pressure change during work from affecting the work quality.

[0009] 2. In the utility model, the arrangement of the upper mold, the connecting frame, the injection tube and the vacuum exhaust pipe is conducive to connecting the external vacuum equipment through the vacuum exhaust pipe during use, which is convenient for vacuum demoulding after processing, thereby achieving the purpose of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the support and clamping pressure frame structure of the utility model.

[0012] Figure 3 The utility model is a schematic structural diagram of the exhaustable vacuum injection upper mold structure.

[0013] In the figure:

[0014] 1. Base; 2. Support block; 3. Fixing groove; 4. Motor; 5. Support column; 6. Lower mold; 7. Supporting clamping pressure frame structure; 71. Threaded pipe; 72. Clamping support plate; 73. Fixing frame; 74. Through hole; 8. Exhaustible vacuum injection upper mold structure; 81. Upper mold; 82. Connecting frame; 83. Injection molding tube; 84. Vacuum exhaust pipe. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a vertical molding line casting new energy motor shell mold includes a base 1, a support block 2, a fixing groove 3, a motor 4, a support column 5, a lower mold 6, a support clamping pressure frame structure 7 and an exhaust vacuum injection upper mold structure 8. The four corners of the bottom end of the base 1 are respectively bolted with support blocks 2; a fixing groove 3 is provided at the middle position of the bottom end of the base 1; the motor 4 is bolted to the left and right sides of the top of the fixing groove 3; the left and right sides of the upper end of the base 1 are respectively bolted with support columns 5; the lower mold 6 is bolted to the middle position of the upper end of the base 1; the upper end of the support column 5 is provided with a support clamping pressure frame structure 7; the lower mold An exhaustable vacuum injection upper mold structure 8 is arranged above the tool 6; the supportable clamping pressure frame structure 7 includes a threaded tube 71, a clamping support plate 72, a fixing frame 73 and a through hole 74, and the lower part of the outer wall of the threaded tube 71 is respectively sleeved with a clamping support plate 72; the upper end of the threaded tube 71 passes through the fixing frame 73 respectively; a through hole 74 is opened in the middle position of the inner part of the fixing frame 73; when in use, the base 1 is fixed in a suitable position, and the lower mold 6 is fixed, and during work, the clamping support plate 72 is respectively fixed to the upper part of the left and right sides of the lower mold 6, so as to facilitate the clamping and fixing work during use and prevent the lower mold 6 from moving during work and affecting the processing quality.

[0016] In this embodiment, combined with the Figure 3 As shown, the exhaustable vacuum injection upper mold structure 8 includes an upper mold 81, a connecting frame 82, an injection tube 83 and a vacuum exhaust pipe 84, and the upper left and right sides of the upper mold 81 are respectively bolted with a connecting frame 82; the middle position of the upper end of the upper mold 81 is threadedly connected with an injection tube 83; the left and right sides of the upper end of the upper mold 81 are respectively threadedly connected with a vacuum exhaust pipe 84; after fixing the lower mold 6, the motor 4 drives the threaded tube 71 to rotate, and the threaded connection setting of the threaded tube 71 and the connecting frame 82 is made so that the connecting frame 82 drives the upper mold 81 to move downward, and the upper mold 81 is moved to the upper end of the lower mold 6, and then the injection molding work is carried out through the injection tube 83, and the gas is discharged through the vacuum exhaust pipe 84 during the injection molding process. After the injection molding, the vacuum exhaust pipe 84 is connected to the external vacuum equipment using an external pipeline, and the workpiece is driven to move through the upper mold 81 after opening, so as to facilitate the vacuum demoulding work during the processing, thereby completing the new energy motor shell mold work.

[0017] In this embodiment, specifically, the output shaft of the motor 4 passes through the left and right sides of the upper end of the base 1 respectively; the support blocks 2 are made of stainless steel blocks and are provided in four numbers.

[0018] In this embodiment, specifically, bearings are provided at the connection points between the threaded tube 71 and the clamping support plate 72 and the fixing frame 73 .

[0019] In this embodiment, specifically, the clamping support plate 72 is bolted to the lower part of the inner wall of the support column 5; the bottom end of the threaded tube 71 is bolted to the outer wall of the output shaft of the motor 4; the clamping support plate 72 is bolted to the upper part of the left and right sides of the lower mold 6.

[0020] In this embodiment, specifically, the connecting frame 82 is an L-shaped stainless steel frame with a threaded hole opened in the middle position of the bottom.

[0021] In this embodiment, specifically, the upper mold 81 is disposed above the lower mold 6 and is in contact with the lower mold 6 ; the connecting frames 82 are respectively threadedly connected to the outer wall of the threaded tube 71 .

[0022] How it works

[0023] In the utility model, when in use, the base 1 is fixed in a suitable position, and the lower mold 6 is fixed, and during work, the clamping support plate 72 is respectively fixed to the upper left and right sides of the lower mold 6, so as to facilitate the clamping and fixing work during use, and prevent the lower mold 6 from moving during work and affecting the processing quality. After fixing the lower mold 6, the motor 4 drives the threaded tube 71 to rotate, and the threaded connection setting of the threaded tube 71 and the connecting frame 82 is made so that the connecting frame 82 drives the upper mold 81 to move downward, and the upper mold 81 is moved to the upper end of the lower mold 6, and then the injection molding work is carried out through the injection molding tube 83, and the gas is discharged through the vacuum exhaust pipe 84 during the injection molding process. After injection molding, the vacuum exhaust pipe 84 is connected to the external vacuum equipment through an external pipeline, and the workpiece is driven to move through the upper mold 81 after opening, so as to facilitate the vacuum demolding work during the processing, thereby completing the new energy motor shell mold work.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A vertical molding line casting mold for a new energy motor housing, comprising a base (1), wherein support blocks (2) are bolted to the four corners of the bottom end of the base (1); a fixing groove (3) is provided at the middle position inside the bottom end of the base (1); a motor (4) is bolted to the left and right sides of the top of the fixing groove (3); support columns (5) are bolted to the left and right sides of the upper end of the base (1); a lower mold (6) is bolted to the middle position of the upper end of the base (1); characterized in that The upper end of the support column (5) in the vertical molding line casting mold for a new energy motor housing is provided with a support and clamping pressure frame structure (7); and an exhaust vacuum injection upper mold structure (8) is provided above the lower mold (6).

2. The vertical molding line casting new energy motor housing mold according to claim 1 is characterized in that: The supporting clamping pressure frame structure (7) comprises a threaded tube (71), and the lower part of the outer wall of the threaded tube (71) is respectively sleeved with a clamping support plate (72); the upper end of the threaded tube (71) passes through the fixing frame (73); and a through hole (74) is opened in the middle position of the inner part of the fixing frame (73).

3. The vertical molding line casting new energy motor housing mold according to claim 1 is characterized in that: The exhaustable vacuum injection upper mold structure (8) comprises an upper mold (81), and a connecting frame (82) is bolted to the upper left and right sides of the upper mold (81); an injection tube (83) is threadedly connected to the middle position of the upper end of the upper mold (81); and a vacuum exhaust pipe (84) is threadedly connected to the left and right sides of the upper end of the upper mold (81).

4. The vertical molding line casting new energy motor housing mold according to claim 2, characterized in that: The clamping support plate (72) is bolted to the lower part of the inner wall of the support column (5); the bottom end of the threaded tube (71) is bolted to the outer wall of the output shaft of the motor (4); the clamping support plate (72) is bolted to the upper part of the left and right sides of the lower mold (6).

5. The vertical molding line casting new energy motor housing mold as claimed in claim 3 is characterized in that: The upper mold (81) is arranged above the lower mold (6) and is in contact with the lower mold (6); the connecting frames (82) are respectively threadedly connected to the outer wall of the threaded tube (71).

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