An insert positioning device for an insert mold

Abstract

This utility model discloses an insert positioning device for an insert mold, including a processing base. The processing base houses the insert mold, and its inner bottom wall has four sets of mounting holes. Two sets of mounting bolts are connected to the bottom surface of the insert mold. Each mounting bolt has its bottom end passing through a mounting hole and threaded with a mounting nut. Two sets of insert seats are connected to the inner bottom wall of the insert mold. This device, through its standard-designed mounting holes and bolts, enables precise placement and installation of the insert mold. The limiting holes facilitate precise mold closing. The insert seats, magnetic stones, placement grooves, clamping springs, and positioning plates enable magnetic positioning of the metal insert during placement. The clamping springs and positioning plates work together to clamp and position the insert, effectively preventing displacement and facilitating precise insert injection molding.

Description

Technical Field

[0001] This utility model relates to the field of insert mold technology, and in particular to an insert positioning device for an insert mold. Background Technology

[0002] Insert molding is a process in which inserts made of metal, glass, ceramic or other materials are embedded into plastic products during the injection molding process to achieve the combination of different materials, thereby obtaining products with specific properties and functions. Insert molds are frequently used in injection molds.

[0003] Current insert molds cannot effectively position inserts during the insert installation process, leading to displacement and offset of inserts during mold closing and injection molding, which reduces the injection molding accuracy of the inserts. To address this issue, we propose an insert positioning device for insert molds. Utility Model Content

[0004] The purpose of this utility model is to provide an insert positioning device for an insert mold to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An insert positioning device for an insert mold includes a processing base, inside which an insert mold is disposed. The inner bottom wall of the processing base has four sets of mounting holes. Two sets of mounting bolts are connected to the bottom surface of the insert mold. The bottom end of each mounting bolt passes through a mounting hole and is threaded with a mounting nut. Two sets of insert seats are connected to the inner bottom wall of the insert mold. Each insert seat has a groove in its inner bottom wall, and a magnetic stone is connected to the inner bottom wall of each groove. Each insert seat has a placement groove on its inner side wall. A positioning clamping plate is hinged to the inner wall of each placement groove via a pin. A clamping spring is connected to the inner side wall of each placement groove. The ends of two clamping springs that are close to each other are fixedly connected to the opposite sides of the two positioning clamping plates.

[0007] In a further embodiment, the mounting holes and mounting bolts are of a standardized design.

[0008] In a further embodiment, the insert mold has gripping and transporting grooves on both its left and right sides, and the gripping and transporting grooves are located in the upper middle part of the insert mold.

[0009] In a further embodiment, the upper surface of the insert mold is provided with an annular groove, and a sealing gasket is engaged with the inner wall of the annular groove.

[0010] In a further embodiment, the upper surface of the insert mold is provided with two sets of limiting holes, and the number of the two sets of limiting holes is at least four.

[0011] In a further embodiment, the bottom surface of the processing base is connected to two sets of support legs, the bottom end of each support leg is connected to a base plate, and the upper surface of each base plate is provided with two sets of fixing holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device, through its standard-designed mounting holes and bolts, enables precise placement and installation of insert molds. The limiting holes facilitate accurate mold closing. The insert holder, magnetic stone, placement groove, clamping spring, and positioning plate provide magnetic positioning of the metal insert during placement. The clamping spring and positioning plate work together to hold and position the insert, effectively preventing displacement and ensuring precise insert injection molding. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall three-dimensional structure of the insert positioning device for the insert mold.

[0015] Figure 2 This is a top view of the insert mold in the insert positioning device of the insert mold.

[0016] Figure 3 This is a bottom view of the machining seat in the insert positioning device of the insert mold.

[0017] Figure 4 This is a three-dimensional structural diagram of the machining seat in the insert positioning device of the insert mold.

[0018] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the insert seat in the insert positioning device of the insert mold.

[0019] In the diagram: 1. Machining base; 2. Support leg; 3. Insert mold; 4. Annular groove; 41. Sealing gasket; 5. Limiting hole; 6. Insert seat; 7. Grip and transport groove; 8. Mounting hole; 9. Base plate; 91. Fixing hole; 10. Magnetic stone; 11. Mounting nut; 12. Mounting bolt; 13. Placement groove; 14. Positioning clamp; 15. Clamping spring; 16. Groove. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5In this utility model, an insert positioning device for an insert mold includes a processing base 1. An insert mold 3 is provided inside the processing base 1. Four sets of mounting holes 8 are opened in the inner bottom wall of the processing base 1. Two sets of mounting bolts 12 are connected to the bottom surface of the insert mold 3. The bottom end of each mounting bolt 12 passes through the mounting hole 8 and is threaded with a mounting nut 11. Two sets of insert seats 6 are connected to the inner bottom wall of the insert mold 3. A groove 16 is opened in the inner bottom wall of each insert seat 6. A magnetic stone 10 is connected to the inner bottom wall of each groove 16. A placement groove 13 is opened in the inner side wall of each insert seat 6. A positioning clamping plate 14 is hinged to the inner wall of each placement groove 13 by a pin. A clamping spring 15 is connected to the inner side wall of each placement groove 13. The ends of the two clamping springs 15 that are close to each other are fixedly connected to the sides of the two positioning clamping plates 14 that are far apart from each other.

[0024] The mounting holes 8 and mounting bolts 12 are all standardized designs, which can facilitate the precise installation of insert molds 3 of different specifications. The left and right sides of the insert mold 3 are provided with gripping and transporting grooves 7. The gripping and transporting grooves 7 are located in the upper middle part of the insert mold 3, which can facilitate the movement of the insert mold 3 and facilitate the installation of the insert mold 3. The upper surface of the insert mold 3 is provided with an annular groove 4. The inner wall of the annular groove 4 is fitted with a sealing gasket 41, which can facilitate the sealing and closing of the mold.

[0025] The upper surface of the insert mold 3 is provided with two sets of limiting holes 5, and the number of the two sets of limiting holes 5 is at least four, which can limit the mold closing and facilitate the stable and accurate mold closing of the insert mold 3. The bottom surface of the processing base 1 is connected to two sets of support legs 2, and the bottom end of each support leg 2 is connected to a base plate 9. The upper surface of each base plate 9 is provided with two sets of fixing holes 91, which can install and fix the processing base 1, and facilitate the stable injection molding of this insert mold 3.

[0026] The working principle of this utility model is as follows:

[0027] In use, the processing seat 1 is first installed and fixed by the base plate 9, fixing hole 91 and support leg 2. Then, the insert mold 3 is lifted and placed into the processing interior by holding and transporting groove 7. At the same time, the mounting bolt 12 passes through the mounting hole 8 and is threaded onto the mounting nut 11 to complete the precision installation of the insert mold 3. When installing the insert, the insert is placed inside the insert seat 6 and magnetically attracted and positioned by the magnetic stone 10. At the same time, the elasticity of the clamping spring 15 is used to squeeze the positioning clamping plate 14 to achieve clamping and positioning of the insert, effectively maintaining the stability of the insert and completing the positioning and installation of the insert. Then, the mold is closed with stable precision by the cooperation of the limiting hole 5, and then the insert injection molding process is performed.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An insert positioning device for an insert mold, characterized by: The assembly includes a machining base (1), inside which is provided an insert mold (3). The inner bottom wall of the machining base (1) has four sets of mounting holes (8). The bottom surface of the insert mold (3) is connected to two sets of mounting bolts (12). The bottom end of each mounting bolt (12) passes through the mounting hole (8) and is threaded with a mounting nut (11). The inner bottom wall of the insert mold (3) is connected to two sets of insert seats (6). The inner bottom wall of each insert seat (6) has a... The groove (16) has a magnetic stone (10) connected to the inner bottom wall of each groove (16). The inner side wall of each insert seat (6) has a placement groove (13). The inner wall of each placement groove (13) is hinged with a positioning clamp (14) by a pin. The inner side wall of each placement groove (13) is connected with a clamping spring (15). The ends of the two clamping springs (15) that are close to each other are fixedly connected to the sides of the two positioning clamps (14) that are far apart from each other.

2. An insert positioning device for an insert mold as defined in claim 1, wherein: The mounting holes (8) and mounting bolts (12) are all standardized designs.

3. An insert positioning device for an insert mold as defined in claim 1, wherein: The insert mold (3) has gripping and transporting grooves (7) on both its left and right sides, and the gripping and transporting grooves (7) are located in the upper middle part of the insert mold (3).

4. An insert positioning device for an insert mold as defined in claim 1, wherein: The upper surface of the insert mold (3) is provided with an annular groove (4), and a sealing gasket (41) is engaged with the inner wall of the annular groove (4).

5. An insert positioning device for an insert mold as defined in claim 1, wherein: The upper surface of the insert mold (3) is provided with two sets of limiting holes (5), and the number of the two sets of limiting holes (5) is at least four.

6. An insert positioning device for an insert mold as defined in claim 1, wherein: The bottom surface of the processing base (1) is connected to two sets of support legs (2), and the bottom end of each support leg (2) is connected to a base plate (9). The upper surface of each base plate (9) is provided with two sets of fixing holes (91).

Images