Die for producing cast-aluminum rotor

Abstract

The utility model relates to the field of cast-aluminum rotor production, and discloses a mold for cast-aluminum rotor production, which comprises a shell, the inner wall of the shell is fixedly connected with a fixing frame, the bottom of the fixing frame is provided with an ejection cylinder, the top of the movable end of the ejection cylinder is provided with a mold closing plate, the top of the mold closing plate is provided with a mold closing contour, and the mold closing contour is provided with a mold opening. A tool cavity is formed in the bottom of the mold closing contour, a material returning air cylinder is installed on the bottom wall of the shell, a movable frame is installed on the outer wall of the movable end of the material returning air cylinder, a material returning jacking column is installed on the outer wall of the movable frame, and a magnetic attraction bottom plate is installed on the top of the material returning jacking column. According to the mold for producing the cast-aluminum rotor, through the arrangement of the shell, the fixed frame, the ejection air cylinder, the mold closing plate, the mold closing contour, the tool cavity, the material returning air cylinder, the movable frame, the material returning ejection column and the magnetic attraction bottom plate, a formed product in an aluminum casting machine can be conveniently and rapidly discharged, and therefore the problem that discharging is not convenient enough is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast aluminum rotor production, in particular to a mold for cast aluminum rotor production. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy. It is generally composed of multiple components, including the rotor. In order to effectively save the production cost of the engine, cast aluminum rotors are generally used.

[0003] When the existing aluminum casting machine produces the rotor, it is not convenient to quickly discharge the formed product, which makes the discharge work cumbersome. Therefore, a mold for producing aluminum casting rotors is urgently needed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mold for producing cast aluminum rotors, which has the function of quickly discharging molded products in an aluminum casting machine, thereby solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for producing cast aluminum rotors, comprising a shell, an inner wall of the shell is fixedly connected to a fixing frame, a ejection cylinder is installed at the bottom of the fixing frame, a closing plate is installed at the top of the movable end of the ejection cylinder, a closing plate is installed at the top of the closing plate, a closing mold contour is installed, a tooling cavity is opened at the bottom of the closing mold contour, a material return cylinder is installed at the bottom wall of the shell, a movable frame is installed at the outer wall of the movable end of the material return cylinder, a material return ejection column is installed on the outer wall of the movable frame, and a magnetic bottom plate is installed on the top of the material return ejection column. By arranging the shell, fixing frame, ejection cylinder, closing plate, closing mold contour, tooling cavity, material return cylinder, movable frame, material return ejection column and magnetic bottom plate, it is possible to quickly discharge the molded products in the aluminum casting machine, thereby solving the problem of inconvenient discharge, meeting people's work needs, and worthy of popularization and use.

[0008] Furthermore, the closing plate forms a sliding structure with the housing through the ejection cylinder, which facilitates driving the closing plate to slide.

[0009] Furthermore, the mold closing contours are symmetrically distributed in two groups on the top of the mold closing plate, and each group of mold closing contours is provided with three, which facilitates the fitting of the mold closing contours with the protruding contours on the mold.

[0010] Furthermore, the magnetic bottom plate is connected to the material-returning cylinder, and the magnetic bottom plate forms a sliding structure with the shell through the material-returning cylinder, which facilitates the effective sliding of the magnetic bottom plate.

[0011] Furthermore, six magnets are arranged on the magnetic bottom plate, and each of the magnets is aligned with six tooling cavities, respectively, so as to facilitate the adsorption of the product by the magnet.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides a mold for producing a cast aluminum rotor, which has the following beneficial effects:

[0014] 1. The mold for producing cast aluminum rotors, through the arranged shell, fixed frame, ejection cylinder, closing plate, closing mold contour, tooling cavity, material return cylinder, movable frame, material return ejector column and magnetic bottom plate, realizes the convenience of quickly discharging the formed products in the aluminum casting machine, thereby solving the problem of inconvenient discharging, meeting people's work needs, and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the housing and the material-returning cylinder of the utility model from a side view;

[0018] Figure 4 It is a schematic diagram of the side view connection structure of the closing mold plate and the ejection cylinder of the utility model.

[0019] In the figure: 1. Shell; 2. Fixed frame; 3. Ejector cylinder; 4. Closing plate; 5. Closing mold contour; 6. Tooling cavity; 7. Material return cylinder; 8. Movable frame; 9. Material return ejector column; 10. Magnetic bottom plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] The preferred embodiment of the mold for producing the cast aluminum rotor provided by the utility model is as follows: Figures 1 to 4As shown: a mold for producing cast aluminum rotors, comprising a shell 1, a fixing frame 2 is fixedly connected to the inner wall of the shell 1, an ejection cylinder 3 is installed at the bottom of the fixing frame 2, a closing plate 4 is installed at the top of the movable end of the ejection cylinder 3, a closing plate 4 is installed on the top of the closing plate 4, a mold contour 5 is installed at the bottom of the closing plate 4, a tooling cavity 6 is opened at the bottom of the closing plate 5, a material return cylinder 7 is installed on the bottom wall of the shell 1, a movable frame 8 is installed on the outer wall of the movable end of the material return cylinder 7, a material return ejection column 9 is installed on the outer wall of the movable frame 8, and a magnetic bottom plate 10 is installed on the top of the material return ejection column 9. By arranging the shell 1, the fixing frame 2, the ejection cylinder 3, the closing plate 4, the closing plate contour 5, the tooling cavity 6, the material return cylinder 7, the movable frame 8, the material return ejection column 9 and the magnetic bottom plate 10, it is possible to quickly discharge the formed products in the aluminum casting machine, thereby solving the problem of inconvenient discharge, meeting people's work needs, and worthy of popularization and use.

[0023] Furthermore, the closing plate 4 forms a sliding structure with the housing 1 through the ejection cylinder 3, which facilitates driving the closing plate 4 to slide.

[0024] Furthermore, there are two groups of mold contours 5 symmetrically distributed on the top of the mold plate 4, and three mold contours 5 are arranged in each group, which facilitates the mold contours 5 to fit with the protruding contours on the mold.

[0025] Furthermore, the magnetic bottom plate 10 is connected to the material-returning cylinder 7 , and the magnetic bottom plate 10 forms a sliding structure with the housing 1 through the material-returning cylinder 7 , which facilitates the effective sliding of the magnetic bottom plate 10 .

[0026] Furthermore, six magnets are arranged on the magnetic bottom plate 10, and each magnet is aligned with six tooling cavities 6, respectively, so as to facilitate the adsorption of products by magnets.

[0027] When in use, first install the overall fixture on the manipulator, and extend it into the aluminum casting machine through the manipulator, then start the ejection cylinder 3, so that the ejection cylinder 3 drives the closing plate 4 to slide, so that the closing plate 4 drives the closing mold contour 5 to fit with the protruding contour on the mold, and then the product in the aluminum casting machine mold is ejected by the ejector of the aluminum casting machine and pushed into the interior of the tooling cavity 6. At this time, the product can be effectively adsorbed by the magnet installed on the magnetic bottom plate 10, and then the ejection cylinder 3 is retracted, and the overall fixture is removed from the aluminum casting machine to a suitable position through the manipulator, and then the material return cylinder 7 is started to drive the adsorbed product to be ejected, thereby completing the material return work.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] 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. A mold for producing a cast aluminum rotor, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to a fixing frame (2), the bottom of the fixing frame (2) is installed with an ejection cylinder (3), the top of the movable end of the ejection cylinder (3) is installed with a clamping plate (4), the top of the clamping plate (4) is installed with a clamping profile (5), the bottom of the clamping profile (5) is provided with a tooling cavity (6), the bottom wall of the shell (1) is installed with a material return cylinder (7), the outer wall of the movable end of the material return cylinder (7) is installed with a movable frame (8), the outer wall of the movable frame (8) is installed with a material return ejection column (9), and the top of the material return ejection column (9) is installed with a magnetic bottom plate (10).

2. The mold for producing a cast aluminum rotor according to claim 1, characterized in that: The closing die plate (4) forms a sliding structure with the housing (1) through the ejection cylinder (3).

3. The mold for producing a cast aluminum rotor according to claim 1, characterized in that: The mold contours (5) are symmetrically distributed in two groups on the top of the mold plate (4), and three mold contours (5) are arranged in each group.

4. The mold for producing a cast aluminum rotor according to claim 1, characterized in that: The magnetic bottom plate (10) is connected to the material-returning cylinder (7), and the magnetic bottom plate (10) forms a sliding structure with the housing (1) through the material-returning cylinder (7).

5. The mold for producing a cast aluminum rotor according to claim 3, characterized in that: Six magnets are arranged on the magnetic bottom plate (10), and each of the magnets is aligned with six tooling cavities (6) respectively.

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