Mold structure for machining and forming precision product

Abstract

The utility model discloses a precision product processing and forming mold structure which comprises a bottom plate, electric hydraulic rods are fixedly installed at the four corners of the top end of the bottom plate, a top plate is fixedly arranged at the tops among the four electric hydraulic rods, an installation plate is fixedly arranged in the middle of the bottom end of the top plate, and an upper mold base is fixedly arranged on the outer side of the bottom end of the installation plate. According to the mold structure for machining and forming the precision product, the top plate is driven to move upwards through the four electric hydraulic rods, so that the upper mold base is driven to move upwards, the multiple connecting blocks are driven to move downwards through the multiple second air cylinders, and then the lower mold base is driven to move downwards along the multiple ejector rods; according to the forming die, a plurality of ejection pieces are arranged, products in the forming cavity are ejected out under the action of the ejection pieces, the situation that the products are clamped in the forming cavity and inconvenient to take out is avoided, a plurality of first air cylinders push connecting strips to move downwards, then a plurality of unloading pieces are driven to move downwards, and therefore the products adhering to the upper die base are conveniently unloaded.

Description

Technical Field

[0001] The utility model relates to the technical field of precision product processing, in particular to a molding die structure used for precision product processing. Background Art

[0002] In the process of processing precision products, a forming mold structure is usually used to perform a forming operation on the product. The forming mold structure is a tool that uses a pressing or pouring method to make the material into a certain shape. However, the existing forming mold structure is not convenient for quickly removing the product stuck in the forming cavity or adhering to the upper mold seat when in use, which affects the processing efficiency.

[0003] In order to solve the above problems, a mold structure for precision product processing is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a mold structure for precision product processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mold structure for precision product processing and forming, comprising a base plate, four corners of the top end of the base plate are fixedly installed with electric hydraulic rods, a top plate is fixedly arranged on the top between the four electric hydraulic rods, a mounting plate is fixedly arranged in the middle of the bottom end of the top plate, an upper mold seat is fixedly arranged on the outer side of the bottom end of the mounting plate, a plurality of first cylinders are fixedly installed in the middle of the bottom end of the top plate, a connecting strip is fixedly arranged at the bottom between the plurality of first cylinders, a plurality of unloading parts are fixedly connected to the bottom end of the connecting strip, a plurality of second cylinders are fixedly installed on both sides of the top end of the base plate, a plurality of second cylinders are fixedly connected to the movable ends of the plurality of second cylinders are fixedly connected to connecting blocks, a lower mold seat is fixedly arranged between the plurality of connecting blocks, a molding cavity is opened in the middle of the top end of the lower mold seat, a plurality of ejecting parts are engaged at the bottom of the inner side of the molding cavity, and the bottom ends of the plurality of ejecting parts are fixedly connected to ejecting rods.

[0006] The top plate is driven to move upward by four electric hydraulic rods, thereby driving the upper mold base to move upward, and the several connecting blocks are driven to move downward by several second cylinders, thereby driving the lower mold base to move downward along several ejecting rods, so that the product in the molding cavity is ejected under the action of several ejecting parts, avoiding the product from being stuck in the molding cavity and being inconvenient to take out, and the connecting strips are pushed downward by several first cylinders, thereby driving several unloading parts to move downward, thereby facilitating the unloading of the product adhered to the upper mold base.

[0007] Preferably, the bottom ends of the plurality of ejecting rods are fixedly connected to the middle portion of the top end of the bottom plate, and the molded product can be easily ejected through the coordinated arrangement of the plurality of ejecting rods and the plurality of ejecting members.

[0008] Preferably, a plurality of through holes are provided at the bottom end of the lower die base, and the plurality of through holes are respectively connected with a plurality of ejector rods through insertion. The provision of the plurality of through holes can facilitate the stable up and down movement of the lower die base.

[0009] Preferably, a placement groove is provided at the connection between the upper mold base and the mounting plate, and a plurality of telescopic holes are provided at the bottom inner side of the placement groove. The plurality of telescopic holes are respectively connected with a plurality of unloading parts through insertion, and the provision of the plurality of telescopic holes facilitates the insertion and connection of the plurality of unloading parts.

[0010] Preferably, positioning holes are provided at the four corners at the top of the lower mold base, and positioning rods are fixedly provided at the four corners at the bottom of the mounting plate. The four positioning rods are respectively arranged corresponding to the four positioning holes. The four positioning rods are respectively arranged in coordination with the four positioning holes, so that the upper mold base and the lower mold base can be accurately positioned.

[0011] Preferably, the upper die seat is arranged corresponding to the molding cavity, and the coordinated arrangement of the upper die seat and the molding cavity facilitates the molding operation of the material.

[0012] Preferably, installation grooves are provided at the connection points between the molding cavity and the plurality of ejecting members, and the plurality of installation grooves are respectively connected with the plurality of ejecting members through insertion, so that the plurality of ejecting members can be easily placed by providing the plurality of installation grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The top plate is driven to move upward by four electric hydraulic rods, thereby driving the upper mold base to move upward, and the several connecting blocks are driven to move downward by several second cylinders, thereby driving the lower mold base to move downward along several ejecting rods, so that the product in the molding cavity is ejected under the action of several ejecting parts, avoiding the product from being stuck in the molding cavity and being inconvenient to take out, and the connecting strips are pushed downward by several first cylinders, thereby driving several unloading parts to move downward, thereby facilitating the unloading of the product adhered to the upper mold base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is an enlarged view of part A of the utility model;

[0018] Figure 4 It is an enlarged view of part B of the utility model.

[0019] In the figure: 1. bottom plate; 2. electric hydraulic rod; 3. top plate; 4. mounting plate; 5. upper die base; 6. positioning rod; 7. lower die base; 8. positioning hole; 9. molding cavity; 10. first cylinder; 11. placement groove; 12. connecting strip; 13. unloading piece; 14. telescopic hole; 15. second cylinder; 16. connecting block; 17. mounting groove; 18. ejecting piece; 19. ejecting rod; 20. through hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 The utility model provides a mold structure for precision product processing and forming, including a bottom plate 1, four corners of the top of the bottom plate 1 are fixedly installed with electric hydraulic rods 2, a top plate 3 is fixedly arranged on the top between the four electric hydraulic rods 2, a mounting plate 4 is fixedly arranged in the middle of the bottom end of the top plate 3, an upper mold seat 5 is fixedly arranged on the outer side of the bottom end of the mounting plate 4, a plurality of first cylinders 10 are fixedly installed in the middle of the bottom end of the top plate 3, a connecting strip 12 is fixedly arranged at the bottom between the plurality of first cylinders 10, a plurality of unloading parts 13 are fixedly connected to the bottom end of the connecting strip 12, a plurality of second cylinders 15 are fixedly installed on both sides of the top of the bottom plate 1, a plurality of movable ends of the second cylinders 15 are fixedly connected with connecting blocks 16, and a lower mold is fixedly arranged between the plurality of connecting blocks 16. The mold base 7 has a molding cavity 9 formed in the middle of the top of the lower mold base 7, and a plurality of ejecting pieces 18 are provided at the bottom of the inner side of the molding cavity 9. The bottom ends of the ejecting pieces 18 are fixedly connected with ejecting rods 19, and the ejecting plate 3 is driven to move upward by four electric hydraulic rods 2, thereby driving the upper mold base 5 to move upward, and the plurality of connecting blocks 16 are driven to move downward by a plurality of second cylinders 15, thereby driving the lower mold base 7 to move downward along the plurality of ejecting rods 19, so that the product in the molding cavity 9 is ejected under the action of the plurality of ejecting pieces 18, so as to avoid the product being stuck in the molding cavity 9 and being inconvenient to be taken out, and the connecting strips 12 are pushed downward by a plurality of first cylinders 10, thereby driving a plurality of unloading pieces 13 to move downward, thereby facilitating the unloading of the product adhered to the upper mold base 5.

[0022] The bottom ends of the plurality of ejector rods 19 are fixedly connected to the middle of the top end of the bottom plate 1, the bottom end of the lower die base 7 is provided with a plurality of through holes 20, and the plurality of through holes 20 are respectively connected with the plurality of ejector rods 19 through the holes, and the connection between the upper die base 5 and the mounting plate 4 is provided with a placement groove 11, and the bottom of the inner side of the placement groove 11 is provided with a plurality of telescopic holes 14, and the plurality of telescopic holes 14 are respectively connected with the plurality of discharge pieces 13 through the holes;

[0023] When in use, the molded product can be ejected by the coordinated arrangement of the plurality of ejector rods 19 and the plurality of ejector members 18, the stable up and down movement of the lower die base 7 can be facilitated by the arrangement of the plurality of through holes 20, and the insertion and connection of the plurality of unloading members 13 can be facilitated by the arrangement of the plurality of telescopic holes 14;

[0024] The four corners at the top of the lower die seat 7 are all provided with positioning holes 8, the four corners at the bottom of the mounting plate 4 are all fixedly provided with positioning rods 6, the four positioning rods 6 are respectively provided corresponding to the four positioning holes 8, the upper die seat 5 is provided corresponding to the molding cavity 9, the connection between the molding cavity 9 and the plurality of ejecting pieces 18 is provided with mounting grooves 17, and the plurality of mounting grooves 17 are respectively connected with the plurality of ejecting pieces 18 through-and-through;

[0025] When in use, the four positioning rods 6 are respectively matched with the four positioning holes 8 to facilitate the precise positioning of the upper mold base 5 and the lower mold base 7. The matching setting of the upper mold base 5 and the forming cavity 9 facilitates the molding operation of the material. The setting of several installation grooves 17 facilitates the placement of several ejecting parts 18.

[0026] When the embodiment of the present application is in use: the top plate 3 is driven to move downward by the four electric hydraulic rods 2, thereby driving the upper mold base 5 to move downward, so that the four positioning rods 6 are respectively engaged with the four positioning holes 8, so as to facilitate the accurate positioning of the upper mold base 5 and the lower mold base 7, and then the raw materials are introduced into the molding cavity 9 through the injection holes in the upper mold base 5, so as to facilitate the molding operation. After the molding is completed, the top plate 3 is driven to move upward by the four electric hydraulic rods 2, thereby driving the upper mold base 5 to move upward, and the plurality of connecting blocks 16 are driven to move downward by the plurality of second cylinders 15, and then the lower mold base 7 is driven to move downward along the plurality of ejecting rods 19, so that the product in the molding cavity 9 is ejected under the action of the plurality of ejecting pieces 18, so as to avoid the product being stuck in the molding cavity 9 and being inconvenient to take out, and the connecting strip 12 is pushed to move downward by the plurality of first cylinders 10, thereby driving the plurality of unloading pieces 13 to move downward, so as to facilitate the unloading of the product adhered to the upper mold base 5.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mold structure for precision product processing, comprising a base plate (1), characterized in that: The four corners at the top of the bottom plate (1) are all fixedly mounted with electric hydraulic rods (2); a top plate (3) is fixedly mounted on the top between the four electric hydraulic rods (2); a mounting plate (4) is fixedly mounted in the middle of the bottom end of the top plate (3); an upper die seat (5) is fixedly mounted on the outer side of the bottom end of the mounting plate (4); a plurality of first cylinders (10) are fixedly mounted in the middle of the bottom end of the top plate (3); a connecting strip (12) is fixedly mounted at the bottom between the plurality of first cylinders (10); the bottom end of the connecting strip (12) is fixedly connected to the bottom end of the connecting strip (12). A plurality of discharge members (13) are connected, a plurality of second cylinders (15) are fixedly installed on both sides of the top of the bottom plate (1), the movable ends of the plurality of second cylinders (15) are fixedly connected with connecting blocks (16), a lower die seat (7) is fixedly arranged between the plurality of connecting blocks (16), a molding cavity (9) is opened in the middle of the top of the lower die seat (7), a plurality of ejecting members (18) are engaged with the bottom of the inner side of the molding cavity (9), and the bottom ends of the plurality of ejecting members (18) are fixedly connected with ejecting rods (19).

2. The mold structure for precision product processing according to claim 1, characterized in that: The bottom ends of the plurality of ejector rods (19) are fixedly connected to the middle portion of the top end of the bottom plate (1).

3. The mold structure for precision product processing according to claim 1, characterized in that: The bottom end of the lower die base (7) is provided with a plurality of through holes (20), and the plurality of through holes (20) are respectively connected with a plurality of ejector rods (19) through insertion.

4. The mold structure for precision product processing according to claim 1, characterized in that: A placement groove (11) is provided at the connection between the upper die seat (5) and the mounting plate (4), and a plurality of telescopic holes (14) are provided at the bottom of the inner side of the placement groove (11), and the plurality of telescopic holes (14) are respectively connected to a plurality of discharge pieces (13) through insertion.

5. The mold structure for precision product processing according to claim 1, characterized in that: The four corners at the top of the lower die seat (7) are each provided with a positioning hole (8), and the four corners at the bottom of the mounting plate (4) are each fixedly provided with a positioning rod (6), and the four positioning rods (6) are respectively provided corresponding to the four positioning holes (8).

6. The mold structure for precision product processing according to claim 1, characterized in that: The upper die seat (5) is arranged corresponding to the molding cavity (9).

7. The mold structure for precision product processing according to claim 1, characterized in that: The connection between the molding cavity (9) and the plurality of ejection pieces (18) is provided with a mounting groove (17), and the plurality of mounting grooves (17) are respectively connected to the plurality of ejection pieces (18) in an interlaced manner.

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