Part forging die

Abstract

The utility model relates to the field of forging dies, and discloses a part forging die which comprises an upper die body, a lower die core and a lower die body, a fixing frame is fixedly connected to the inner side wall of the lower die body, an inner die core is movably installed in the portion, at the top of the fixing frame, of the lower die body, a lower die core is movably installed at the top of the inner die core, and a lower forming block is fixedly connected to the bottom of the lower die core. The lower forming block is embedded into the inner mold core, a forming groove is formed in the lower mold core, positioning bolts are movably installed between the lower mold core and the lower mold and between the inner mold core and the fixing frame, an upper mold is movably installed on the top of the lower mold core, an upper forming block is fixedly connected to the bottom of the upper mold, and injection holes are fixedly connected to one end of the lower mold core, one end of the inner mold core and one end of the lower mold. Through cooperative use of the upper forming block, the lower die core and the inner die core, forging forming machining of two parts can be conducted at the same time, the utilization rate of the size of the device is increased, and a worker can conduct forging machining of the parts more efficiently.

Description

Technical Field

[0001] The present application relates to the technical field of forging dies, and in particular to a part forging die. Background Art

[0002] Part forging dies are tools used to process metal materials into specific shapes and sizes through a forging process. In order to cope with the huge pressure and high temperature generated during the forging process, they are usually made of high-strength materials to withstand the huge pressure and temperature generated during the forging process. They are widely used in the production of parts in the automotive, aviation, machinery and other industries.

[0003] At present, related parts forging dies, due to the lack of multiple molding structures, mostly have only one molding cavity, and can only perform molding processing on one part at a time, and cannot better utilize the space inside the mold. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a part forging die.

[0005] The present application provides a part forging die adopting the following technical solution:

[0006] A part forging die comprises an upper die, a lower die core and a lower die, wherein a fixed frame is fixedly connected to the inner side wall of the lower die, an inner die core is movably installed inside the lower die at the top of the fixed frame, a lower die core is movably installed on the top of the inner die core, a lower forming block is fixedly connected to the bottom of the lower die core, the lower forming block is engaged with the inner die core, a forming groove is provided inside the lower die core, positioning bolts are movably installed between the lower die core and the lower die and between the inner die core and the fixed frame, an upper die is movably installed on the top of the lower die core, and an upper forming block is fixedly connected to the bottom of the upper die, and an injection hole is fixedly connected to one end of the lower die core and the inner core lower die.

[0007] Preferably, both sides of the top of the lower mold are fixedly connected with limiting rods, and limiting holes are provided inside the lower mold core on both sides of the forming groove, and the limiting rods pass through the limiting holes.

[0008] Preferably, a connecting plate is fixedly connected to the top of the upper mold, and bolt holes are provided inside the connecting plate.

[0009] Preferably, a positioning piece is fixedly connected to the periphery of the lower mold, and a fixing hole is provided inside the positioning piece.

[0010] Preferably, a screw hole is provided inside the fixing frame, and the positioning bolt is threadedly connected to the screw hole.

[0011] In summary, this application has the following beneficial technical effects:

[0012] By setting up the upper forming block, lower die core, forming groove, lower forming block and inner die core, two parts can be forged and formed at the same time, which improves the volume utilization of the device, enables the staff to forge parts more efficiently, reduces the production time of each part, is more suitable for the production of large quantities of parts, and makes the mold design more flexible to adapt to the diverse production needs of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structural decomposition of an embodiment of the application;

[0014] Figure 2 This is a partial structural diagram of the upper and lower forming blocks of the embodiment of the application;

[0015] Figure 3 It is an overall three-dimensional diagram of the embodiment of the application.

[0016] Explanation of the accompanying drawings: 1. Connecting plate; 2. Upper mold; 201. Upper forming block; 3. Lower mold core; 301. Forming groove; 302. Limiting hole; 303. Lower forming block; 4. Injection hole; 5. Inner mold core; 6. Fixing frame; 7. Limiting rod; 8. Positioning piece; 9. Lower mold; 10. Positioning bolt; 11. Screw hole. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The embodiment of the present application discloses a part forging die. Figure 1-3A part forging die comprises an upper die 2, a lower die core 3 and a lower die 9. A fixed frame 6 is fixedly connected to the inner side wall of the lower die 9. An inner die core 5 is movably installed inside the lower die 9 at the top of the fixed frame 6. The lower die core 3 is movably installed on the top of the inner die core 5. The bottom of the lower die core 3 is fixedly connected to a lower forming block 303, which is engaged with the inner die core 5. A forming groove 301 is provided inside the lower die core 3. Positioning bolts 10 are movably installed between the lower die core 3 and the lower die 9 and between the inner die core 5 and the fixed frame 6. The upper die 2 is movably installed on the top of the lower die core 3. The bottom of the upper die 2 is fixedly connected to the upper forming block 201. One end of the lower die core 3, the inner die core 5 and the lower die 9 are all fixedly connected with an injection hole 4. The staff customizes a variety of upper die 2, lower die core 3 and inner die core 5 according to the needs of processing parts. , according to the processing parts, the corresponding upper mold 2, lower mold core 3 and inner mold core 5 are installed on the top of the lower mold 9, so that the upper molding block 201 is embedded in the molding groove 301, the lower molding block 303 is embedded in the inner mold core 5, and the inner mold core 5 is embedded in the interior of the lower mold 9, and finally the positioning bolt 10 is screwed into the lower mold core 3 and the lower mold 9 and the inner mold core 5 and the fixed frame 6, which increases the friction between the lower mold core 3 and the lower mold 9 and the inner mold core 5 and the fixed frame 6, and realizes the fixed connection between the lower mold core 3 and the lower mold 9, and the inner mold core 5 and the fixed frame 6. Two larger and different molding cavities are formed inside the device, and the staff sends the part processing forging liquid from the two injection holes 4 into the two different molding cavities respectively. The part forging liquid is molded inside the device, and the forging molding processing of two parts is realized at the same time.

[0019] Reference Figure 1 and Figure 2 , both sides of the top of the lower mold 9 are fixedly connected with limiting rods 7, and limiting holes 302 are provided inside the lower mold core 3 on both sides of the molding groove 301, and the limiting rods 7 pass through the limiting holes 302. The limiting rods 7 can guide and limit the movement direction of the lower mold core 3 and the upper mold 2, thereby improving the stability of the installation of the lower mold core 3 and the stability of the movement of the upper mold 2.

[0020] Reference Figure 1 The top of the upper mold 2 is fixedly connected to a connecting plate 1, and a bolt hole is provided inside the connecting plate 1. The staff connects the external driving device to the connecting plate 1, and then screws the external fixing bolt between the external driving device and the connecting plate 1 and through the bolt hole to connect and fix the external driving device to the upper mold 2.

[0021] Reference Figure 1 The outer periphery of the lower mold 9 is fixedly connected with a positioning piece 8, and a fixing hole is provided inside the positioning piece 8. The staff connects the positioning piece 8 to the external structure, and then screws the external fixing bolt between the external structure and the positioning piece 8 and passes through the fixing hole, so that the lower mold 9 can be fixedly connected to the external structure for use.

[0022] Reference Figure 1 A screw hole 11 is provided inside the fixed frame 6, and the positioning bolt 10 is threadedly connected to the screw hole 11. The positioning bolt 10 is screwed into between the lower mold core 3 and the lower mold 9 and the inner mold core 5 and the fixed frame 6, thereby increasing the friction between the lower mold core 3 and the lower mold 9 and the inner mold core 5 and the fixed frame 6, thereby fixing the lower mold core 3 and the lower mold 9 and the inner mold core 5 and the fixed frame 6.

[0023] The implementation principle of a part forging mold in an embodiment of the present application is as follows: first, according to the processed parts, the corresponding upper mold 2, lower mold core 3 and inner mold core 5 are installed on the top of the lower mold 9, so that the upper molding block 201 is embedded in the molding groove 301, the lower molding block 303 is embedded in the inner mold core 5, and the inner mold core 5 is embedded in the interior of the lower mold 9. Finally, the lower mold core 3 and the lower mold 9 are fixedly connected by the positioning bolt 10, and the inner mold core 5 and the fixed frame 6 are fixedly connected, so that two larger and different molding cavities are formed inside the device, and the part processing forging liquid is respectively sent into the two different molding cavities from the two injection holes 4. The part forging liquid is formed inside the device, and the forging molding processing of two parts is completed at the same time.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A part forging die, comprising an upper die (2), a lower die core (3) and a lower die (9), characterized in that: A fixed frame (6) is fixedly connected to the inner side wall of the lower mold (9), an inner mold core (5) is movably installed inside the lower mold (9) at the top of the fixed frame (6), a lower mold core (3) is movably installed on the top of the inner mold core (5), a lower mold core (3) is fixedly connected to the bottom of the lower mold core (3), the lower mold block (303) is engaged with the inner mold core (5), a molding groove (301) is provided inside the lower mold core (3), positioning bolts (10) are movably installed between the lower mold core (3) and the lower mold (9) and between the inner mold core (5) and the fixed frame (6), an upper mold (2) is movably installed on the top of the lower mold core (3), the bottom of the upper mold (2) is fixedly connected to the upper mold block (201), and one end of the lower mold core (3), the inner mold core (5) and the lower mold (9) are fixedly connected to the injection hole (4).

2. A part forging die according to claim 1, characterized in that: Limiting rods (7) are fixedly connected to both sides of the top of the lower mold (9), and limiting holes (302) are provided inside the lower mold core (3) on both sides of the forming groove (301), and the limiting rods (7) pass through the limiting holes (302).

3. A part forging die according to claim 1, characterized in that: The top of the upper mold (2) is fixedly connected to a connecting plate (1), and bolt holes are provided inside the connecting plate (1).

4. A part forging die according to claim 1, characterized in that: The periphery of the lower mold (9) is fixedly connected to a positioning piece (8), and a fixing hole is provided inside the positioning piece (8).

5. A part forging die according to claim 1, characterized in that: A screw hole (11) is provided inside the fixing frame (6), and the positioning bolt (10) is threadedly connected to the screw hole (11).

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