An adjustable casting mold opening device

Abstract

The utility model discloses an adjustable foundry opening mould device, including base, its characterized in that: the base is fixedly connected two mounting plates between, and the fixed connection of several root optical axes between two mounting plates, the fixed connection of opening mould seat auxiliary body on optical axis, the sliding connection of opening mould seat main part on optical axis, the square hole of opening mould seat main part is set up, and the fixed connection of slide rail in square hole of opening mould seat main part, the sliding connection of cross slide in slide rail, the fixed connection of mounting seat on the slide of cross slide, the threaded connection of top post in mounting seat, the fixed connection of several supporting plates in opening mould seat main part bottom, and the fixed connection of several positioning plate in opening mould seat main part side surface, the utility model's beneficial effect reflects: through the cooperation of cylinder and positioning plate fixed mould, can hold the mould of different size, and top post can replace and adjust position according to different mould, and the scope of application is wide, and need not again every set different mould all the configuration of a set of opening mould mechanism, saves the cost.

Description

Technical Field

[0001] This utility model relates to the field of casting mold opening technology, specifically to an adjustable casting mold opening device. Background Technology

[0002] With the rapid development of the manufacturing industry, injection molding has become a mature molding technology widely used in industries such as mobile phones, electronics, automobiles, and home appliances. Injection molding machines pour molten plastic into a mold cavity, where it cools and solidifies to form a product of a specific shape. The product and sprue are then ejected by the mold mechanism and ejection mechanism. Each product requires a corresponding mold. Existing molds are designed and manufactured with matching mold opening and blanking mechanisms. This design requires a separate mold opening and blanking mechanism for each mold set, resulting in high costs, non-adjustable mold opening structures, limited applicability, and other problems. Utility Model Content

[0003] In view of the deficiencies in the existing technology, this utility model provides an adjustable casting mold opening device to solve the existing problems.

[0004] This utility model is achieved through the following technical solution: an adjustable casting mold opening device, comprising a base, characterized in that: two mounting plates are fixedly connected to the base, several optical axes are fixedly connected between the two mounting plates, a mold opening seat sub-body is fixedly connected to the optical axes, a mold opening seat main body is slidably connected to the optical axes, a square hole is opened on the mold opening seat main body, a slide rail is fixedly connected inside the square hole of the mold opening seat main body, a cross slide is slidably connected inside the slide rail, a mounting seat is fixedly connected to the slide of the cross slide, a top column is threadedly connected to the mounting seat, several support plates are fixedly connected to the bottom of the mold opening seat main body, and several positioning plates are fixedly connected to the side of the mold opening seat main body.

[0005] Preferably, a number of support plates are fixedly connected to the bottom of the mold opening base sub-body, and a number of positioning plates are fixedly connected to the side of the mold opening base sub-body. The support plates on the mold opening base main body and the mold opening base sub-body are staggered, and the positioning plates on the mold opening base main body and the mold opening base sub-body are staggered.

[0006] Preferably, a plurality of first cylinders are fixed on both the main body and the auxiliary body of the mold opening base, and a clamping plate is fixedly connected to the piston rod of the first cylinder.

[0007] Preferably, a fixing frame is fixedly connected to the slide rail, a second cylinder is fixedly connected to the fixing frame, and the piston rod of the second cylinder is fixedly connected to the bottom of the cross slide table.

[0008] Preferably, a hydraulic cylinder is fixedly connected to the mounting plate, the piston rod of the hydraulic cylinder is fixedly connected to a bracket, and the bracket is fixedly connected to the mold opening base body.

[0009] Preferably, a limiting plate is fixedly connected to the mold opening base body, and inspection holes are provided on the mold opening base body and the slide rail. Hexagonal grooves are provided on the two lead screws of the cross slide.

[0010] The beneficial effects of this utility model are as follows: the mold is fixed by the cylinder in conjunction with the positioning plate, which can clamp molds of different sizes. The position of the top column can be changed and adjusted according to different molds, which has a wide range of applications. It is not necessary to configure a mold opening mechanism for each different mold, thus saving costs. Attached Figure Description

[0011] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0014] Figure 3 This is a schematic diagram of the mold opening base sub-body structure of this utility model;

[0015] Figure 4 This is a top view of the structure of this utility model;

[0016] Figure 5 This utility model Figure 4 Enlarged view of the structure at point B in the middle;

[0017] Figure 6 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 7 This utility model Figure 6 Cross-sectional view at CC.

[0019] In the attached diagram, 1 is the optical axis, 2 is the slide rail, 3 is the main body of the mold opening base, 4 is the first cylinder, 5 is the clamping plate, 6 is the positioning plate, 7 is the sub-body of the mold opening base, 8 is the mounting plate, 9 is the hydraulic cylinder, 10 is the inspection hole, 11 is the bracket, 12 is the base, 13 is the cross slide, 14 is the limit plate, 15 is the support plate, 16 is the top column, 17 is the mounting base, 18 is the second cylinder, and 19 is the fixing frame. Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0022] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” may be used herein to describe the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientation shown in the figure, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific implementation of this utility model will be described in detail below with reference to specific embodiments: such as Figures 1-7 The present invention is achieved through the following technical solution: an adjustable casting mold opening device, comprising a base 12, two mounting plates 8 fixedly connected to the base 12, a plurality of optical axes 1 fixedly connected between the two mounting plates 8, and a mold opening base sub-body 7 fixedly connected to the optical axes 1, such as... Figure 3 As shown, in this embodiment, three support plates 15 are fixedly connected to the bottom of the mold opening base sub-body 7, three positioning plates 6 are fixedly connected to the side of the mold opening base sub-body 7, and four first cylinders 4 are fixed on the mold opening base sub-body 7, two of which are located above the support plates 15, and the other two are located on one side of the positioning plates 6, directly opposite the positioning plates 6.

[0025] The piston rod of the first cylinder 4 is fixedly connected to the clamping plate 5. The mold sub-body is placed on the support plate 15. The first cylinder 4 can be activated by pressing against the positioning plate 6 on one side to fasten the mold sub-body to the mold opening base sub-body 7.

[0026] The mold opening base body 3 is slidably connected to the optical axis 1. A square hole is opened on the mold opening base body 3. A slide rail 2 is fixedly connected in the square hole of the mold opening base body 3. A cross slide table 13 is slidably connected in the slide rail 2. A fixing frame 19 is fixedly connected on the slide rail 2. A second cylinder 18 is fixedly connected on the fixing frame 19. The piston rod of the second cylinder 18 is fixedly connected to the bottom of the cross slide table 13. When the second cylinder 18 is started, the cross slide table 13 can move left and right in the slide rail 2 as the piston rod of the second cylinder 18 extends and retracts.

[0027] The mounting base 17 is fixedly connected to the slide of the cross slide 13. The mounting base 17 is internally threaded to the top column 16. Different top columns 16 can be replaced according to the mold hole. The top column 16 can be ejected from the mold body by moving left and right with the cross slide 13.

[0028] like Figure 1 As shown, in this embodiment, four support plates 15 are fixedly connected to the bottom of the mold opening base body 3, and four positioning plates 6 are fixedly connected to the side of the mold opening base body 3. The support plates 15 on the mold opening base body 3 and the mold opening base sub-body 7 are staggered, and the positioning plates 6 on the mold opening base body 3 and the mold opening base sub-body 7 are staggered, which can prevent the positioning plates 6 and the support plates 15 from being limited when the mold is clamped.

[0029] Four first cylinders 4 are fixed on the mold opening base body 3, two of which are located above the support plate 15, and the other two are located on one side of the positioning plate 6 facing the positioning plate 6. The piston rod of the first cylinder 4 is fixedly connected to the clamping plate 5. The mold body is placed on the support plate 15, and the first cylinder 4 is activated by pressing against the positioning plate 6 on one side to fasten the mold body to the mold opening base body 3.

[0030] Hydraulic cylinder 9 is fixedly connected to mounting plate 8. The piston rod of hydraulic cylinder 9 is fixedly connected to bracket 11. Bracket 11 is fixedly connected to mold opening base body 3. When hydraulic cylinder 9 is started, the piston rod of hydraulic cylinder 9 can push mold opening base body 3 to move left and right, thereby completing the clamping and opening of mold.

[0031] A limiting plate 14 is fixedly connected to the mold opening base body 3. The limiting plate 14 can prevent the mold placed on the mold opening base body 3 from sliding into the slide rail 2. Inspection holes are provided on the mold opening base body 3 and the slide rail 2. The inspection holes on the mold opening base body 3 and the slide rail 2 are coaxial. The two lead screws of the cross slide table 13 are provided with internal hexagonal grooves, such as... Figure 5 The two lead screws of the cross slide 13 shown can be adjusted through the inspection hole.

[0032] The working principle of this utility model is as follows: The mold body and the mold sub-body are placed on the mold opening base body 3 and the mold opening base sub-body 7 respectively, and clamped by the first cylinder 4 in two directions. At this time, the position of the ejector pin 16 is adjusted according to the position of the ejection hole on the mold body. First, the horizontal screw of the cross slide 13 is rotated by the Allen wrench so that the vertical screw of the cross slide 13 is in the inspection hole 10. The vertical height position of the slide is adjusted by the Allen wrench, and then the horizontal position of the slide is adjusted so that the ejector pin 16 is aligned with the ejection hole. During production, the hydraulic cylinder 9 is started to make the mold body press against the mold sub-body. After the raw material is injected and cooled, the hydraulic cylinder 9 is started to separate it. The second cylinder 18 is started, and the ejector pin 16 on the cross slide 13 ejects the blank.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An adjustable casting knockout device comprising a base (12) characterised in that: Two mounting plates (8) are fixedly connected to the base (12), and several optical axes (1) are fixedly connected between the two mounting plates (8). A mold opening base sub-body (7) is fixedly connected to the optical axis (1), and a mold opening base body (3) is slidably connected to the optical axis (1). A square hole is opened on the mold opening base body (3), and a slide rail (2) is fixedly connected in the square hole of the mold opening base body (3). A cross slide (13) is slidably connected in the slide rail (2), and a mounting seat (17) is fixedly connected on the slide of the cross slide (13). A top column (16) is threadedly connected to the mounting seat (17). Several support plates (15) are fixedly connected to the bottom of the mold opening base body (3), and several positioning plates (6) are fixedly connected to the side of the mold opening base body (3).

2. An adjustable casting mold opening device according to claim 1, wherein: The bottom of the mold opening base sub-body (7) is fixedly connected to several support plates (15), and the side of the mold opening base sub-body (7) is fixedly connected to several positioning plates (6). The support plates (15) on the mold opening base main body (3) and the mold opening base sub-body (7) are staggered, and the positioning plates (6) on the mold opening base main body (3) and the mold opening base sub-body (7) are staggered.

3. An adjustable casting mold opening device as defined in claim 1, wherein: Several first cylinders (4) are fixed on both the main body (3) and the auxiliary body (7) of the mold opening base, and a clamping plate (5) is fixed on the piston rod of the first cylinder (4).

4. An adjustable casting mold opening device as defined in claim 1, wherein: The slide rail (2) is fixedly connected to the fixing frame (19), the fixing frame (19) is fixedly connected to the second cylinder (18), and the piston rod of the second cylinder (18) is fixedly connected to the bottom of the cross slide (13).

5. An adjustable casting mold opening device as defined in claim 1, wherein: The mounting plate (8) is fixedly connected to the hydraulic cylinder (9), the piston rod of the hydraulic cylinder (9) is fixedly connected to the bracket (11), and the bracket (11) is fixedly connected to the mold opening base body (3).

6. An adjustable casting mold opening device as defined in claim 1, wherein: The mold opening base body (3) is fixedly connected to the limiting plate (14), and the mold opening base body (3) and the slide rail (2) are provided with inspection holes. The two lead screws of the cross slide (13) are provided with internal hexagonal grooves.

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