Precise forging die for forging metal copper

Abstract

The utility model relates to the technical field of forging dies, and discloses a precision forging die for forging metal copper, which comprises a base, a top plate is fixedly connected above the base through a support column, a pushing assembly is arranged below the top plate, the pushing assembly comprises a pressing plate, a first die assembly is arranged below the pressing plate, and a second die assembly is arranged below the first die assembly. A second mold assembly is arranged below the first mold assembly, fixing assemblies are arranged on the front faces and the back faces of the first mold assembly and the second mold assembly, each fixing assembly comprises a rotating column, the upper end and the lower end of each rotating column are rotationally connected with the lower portion of the top plate and the upper portion of the base correspondingly, and a first supporting block is fixedly connected to the outer surface of each rotating column. And through rotation of the fixing assembly, the first supporting block and the second supporting block can abut against the first ejection block and the second ejection block, the first mold assembly and the second mold assembly are fixed, and the effects of convenient disassembly and fixation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging dies, in particular to a precision forging die for forging metal copper. Background Art

[0002] At present, pure copper is a soft metal. When the surface is just cut, it is red-orange with metallic luster, and the single substance is purple-red. It has good ductility, high thermal conductivity and electrical conductivity. Therefore, it is the most commonly used material in cables and electrical and electronic components. Forging is one of the ways to process copper products, which can reduce internal defects of the products. Existing metal copper forging mostly uses precision forging molds.

[0003] For example, the Chinese patent publication number CN213729148U, "A precision forging die for forging metal copper", this utility model relates to the technical field of forging dies, and discloses a precision forging die for forging metal copper, including a base, an upper die and a lower die; a lower die seat is installed on the top of the base, support rods are installed at the four corners of the top of the base, a movable seat is movably installed on the support rod, and an upper die seat is fixedly installed on the bottom of the movable seat; grooves are provided on both sides of the lower die seat and the upper die seat, and holes are provided on both sides of the lower die seat and the upper die seat, and bolts are installed at both ends of the outer sides of the lower die and the upper die, the bolts pass through the holes and are placed in the grooves, and nuts are rotatably installed on the bolts. The utility model passes the bolts through the holes and are placed in the grooves, and then the nuts are rotated on the bolts, at which time the upper die and the lower die are respectively installed on the upper die seat and the lower die seat, which greatly improves the time-saving and labor-saving method of disassembling and assembling the mold, greatly improves the convenience of subsequent mold replacement, and has good stability after installation without any shaking.

[0004] However, in actual use, the lower mold and the upper mold are installed by nuts and bolts. When the mold needs to be disassembled, the bolts on the lower mold and the upper mold need to be released respectively. The operation is cumbersome and it is not convenient to quickly release the fixation of the upper and lower molds. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a precision forging die for forging metal copper.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a precision forging die for forging metal copper, comprising a base, a top plate fixedly connected to the top of the base through a support column, and a pushing assembly arranged below the top plate;

[0009] The pushing assembly includes a pressing plate, a first mold assembly is arranged below the pressing plate, a second mold assembly is arranged below the first mold assembly, fixing assemblies are arranged on the front and back sides of the first mold assembly and the second mold assembly, the fixing assembly includes a rotating column, the upper and lower ends of the rotating column are respectively rotatably connected to the bottom of the top plate and the top of the base, a first support block is fixedly connected to the outer surface of the rotating column, a support assembly is arranged on the left side of the first support block, a limiting groove is provided on the outer surface of the rotating column, a second support block is movably sleeved on the outer surface of the rotating column, and a connecting assembly is arranged above the second support block.

[0010] Preferably, the pushing assembly further comprises a pushing rod and a limiting rod, wherein the pushing rod and the limiting rod are fixedly connected to the top of the pressure plate, and the pushing rod and the limiting rod movably penetrate the top of the top plate.

[0011] Preferably, the first mold assembly includes a first fixed guard card, which is fixedly connected to the bottom of the pressure plate, a first mounting plate is inserted into the right side of the first fixed guard card, an upper mold is fixedly connected to the bottom of the first mounting plate, a first top block is fixedly connected to the bottom of the first mounting plate, and the first top block is inserted into the right side of the first fixed guard card through a slide groove.

[0012] Preferably, the second mold assembly includes a second fixed guard card, which is fixedly connected to the top of the base, a second mounting plate is inserted into the right side of the second fixed guard card, a lower mold is fixedly connected to the top of the second mounting plate, a second top block is fixedly connected to the top of the second mounting plate, and the second top block is inserted into the right side of the second fixed guard card through a slide groove.

[0013] Preferably, the support assembly includes a screw rod, which movably penetrates the left side of the first support block, and a support seat is movably fitted on the left side of the screw rod, and the support seat is fixedly connected to the top of the base.

[0014] Preferably, the connecting assembly includes a rotating cylinder, which is movably mounted on the outer surface of the rotating column, and is fixedly connected to the top of the second support block. The outer surface of the rotating cylinder is rotatably connected to a driving plate via a bearing, and the driving plate is fixedly connected to the pressure plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a precision forging die for forging metal copper, which has the following beneficial effects:

[0017] 1. A precision forging die for forging metal copper, through the rotation of the fixed component, the first support block and the second support block will abut against the first top block and the second top block, fix the first die assembly and the second die assembly, which has the function of facilitating disassembly and fixation.

[0018] 2. The precision forging die for forging metal copper, when the fixing component releases the fixation of the second die component, the fixation of the first die component will be released simultaneously through the connecting component. No matter at what height the first die component is located, it has the function of disassembling the first die component together with the second die component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model in a disassembled state;

[0022] Figure 3 This is a bottom view of the overall structure of the utility model in a disassembled state;

[0023] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0024] In the figure: 1. base; 2. support column; 3. top plate; 4. pushing assembly; 401. pressure plate; 402. pushing rod; 403. limiting rod; 5. first mold assembly; 501. first fixed guard card; 502. first mounting plate; 503. upper mold; 504. first top block; 6. second mold assembly; 601. second fixed guard card; 602. second mounting plate; 603. lower mold; 604. second top block; 7. fixing assembly; 701. rotating column; 702. first support block; 703. limiting groove; 704. second support block; 8. supporting assembly; 801. screw; 802. support seat; 9. connecting assembly; 901. rotating cylinder; 902. driving piece. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-4 As shown, the utility model provides a precision forging die for forging metal copper, comprising a base 1, a top plate 3 is fixedly connected to the top of the base 1 through a support column 2, and a pushing assembly 4 is arranged below the top plate 3;

[0028] The pushing component 4 includes a pressing plate 401, and the pushing component 4 also includes a pushing rod 402 and a limiting rod 403. The pushing rod 402 and the limiting rod 403 are fixedly connected to the top of the pressing plate 401, and the pushing rod 402 and the limiting rod 403 are movably penetrated with the top of the top plate 3. A first mold component 5 is arranged below the pressing plate 401. The first mold component 5 includes a first fixed guard card 501, and the first fixed guard card 501 is fixedly connected to the bottom of the pressing plate 401. The first mounting plate 502 is plugged into the right side of the first fixed guard card 501. The upper mold 503 is fixedly connected to the bottom of the first mounting plate 502. A first top block 504 is fixedly connected to the bottom of the first mounting plate 502. The first top block 504 is plugged into the right side of the first fixed guard card 501 through a sliding groove. A second mold component 6 is arranged below the first mold component 5. The second mold component 6 includes a second fixed guard card 601, and the second fixed guard card 601 is fixed to the top of the base 1. The second mounting plate 602 is connected to the right side of the second fixed guard card 601, the lower mold 603 is fixedly connected to the top of the second mounting plate 602, the second top block 604 is fixedly connected to the top of the second mounting plate 602, the second top block 604 is connected to the right side of the second fixed guard card 601 through a slide groove, the first mold assembly 5 and the second mold assembly 6 are provided with fixed components 7 on both sides, the fixed component 7 includes a rotating column 701, the upper and lower ends of the rotating column 701 are respectively connected to the bottom of the top plate 3 and the top of the base 1 for rotation, the outer surface of the rotating column 701 is fixedly connected to the first support block 702, the left side of the first support block 702 is provided with a support component 8, the outer surface of the rotating column 701 is provided with a limiting groove 703, the outer surface of the rotating column 701 is provided with a second support block 704, the second support block 704 is movably sleeved with the limiting groove 703, and the second support block 704 is also slidably connected to the limiting groove 703, and a connecting component 9 is provided above the second support block 704.

[0029] In this embodiment, by rotating the fixing assembly 7, the first supporting block 702 and the second supporting block 704 will press against the first top block 504 and the second top block 604 to fix the first mold assembly 5 and the second mold assembly 6, which is convenient for disassembly and fixing.

[0030] Example 2

[0031] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the support assembly 8 includes a screw 801, the screw 801 movably penetrates the left side of the first support block 702, and the support seat 802 is movably fitted on the left side of the screw 801. When the screw 801 supports the support seat 802, the first support block 702 and the second support block 704 will support the first top block 504 and the second top block 604. The support seat 802 is fixedly connected to the top of the base 1, and the connecting assembly 9 includes a rotating cylinder 901, and the rotating cylinder 901 is movably sleeved on the outer surface of the rotating column 701. The rotating cylinder 901 is fixedly connected to the top of the second support block 704. The outer surface of the rotating cylinder 901 is rotatably connected with a driving piece 902 through a bearing. The driving piece 902 is fixedly connected to the pressing plate 401. The driving piece 902 can drive the rotating cylinder 901 to make the second support block 704 rise. When the rotating column 701 rotates, it will drive the second support block 704 to rotate, so that the rotating cylinder 901 rotates on the inner surface of the driving piece 902.

[0032] In this embodiment, when the fixing component 7 releases the fixation of the second mold component 6, the fixation of the first mold component 5 will be released at the same time through the connecting component 9. No matter at what height the first mold component 5 is located, it has the function of disassembling the first mold component 5 together with the second mold component 6.

[0033] The following is a detailed description of the working principle of the precision forging die for forging metal copper.

[0034] like Figure 1-4As shown, when in use, the metal copper raw material is placed between the upper mold 503 and the lower mold 603, and the pressing plate 401 is pushed downward by the pushing rod 402 to perform the forging process of the metal copper. When it is necessary to disassemble the upper mold 503 and the lower mold 603, the screw rod 801 is first rotated to move it away from the right side of the support seat 802 until the rotating column 701 can rotate. The first supporting block 702 is moved away from the right side of the first top block 504 by the rotation of the rotating column 701. At the same time, as the rotating column 701 rotates, the second supporting block 704 is also moved away from the right side of the second top block 604. At this time, the first mounting plate 502 and the second mounting plate 602 are respectively pulled out from the right sides of the first fixed guard card 501 and the second fixed guard card 601 to achieve the purpose of disassembling the upper mold 503 and the lower mold 603. When it is necessary to install the mold, the first mounting plate 502 and the second mounting plate 602 are respectively pulled out from the first fixed guard card 5 01 and the second fixed guard card 601 are inserted on the right side. At this time, the first support block 702 and the second support block 704 are supported against the first top block 504 and the second top block 604 by rotating the rotating column 701, and the screw 801 on the first support block 702 is rotated until it supports the support seat 802, so as to fix the upper mold 503 and the lower mold 603. When the rotating column 701 rotates, it will drive the second support block 704 to rotate through the limiting groove 703, so that the rotating cylinder 901 rotates on the inner surface of the driving piece 902. At this time, the driving piece 902 is driven by the lifting and lowering of the pressure plate 401, and then the rotating cylinder 901 is pulled to make the second support block 704 slide on the outer surface of the rotating column 701 and the limiting groove 703, so that the second support block 704 can rise and fall with the lifting and lowering of the pressure plate 401, so that the second support block 704 can play a fixing role or release the fixation when the pressure plate 401 is at any height.

Claims

1. A precision forging die for forging copper metal, comprising a base (1), characterized in that: A top plate (3) is fixedly connected to the top of the base (1) via a support column (2), and a pushing component (4) is arranged below the top plate (3); The pushing assembly (4) comprises a pressing plate (401), a first mould assembly (5) is arranged below the pressing plate (401), a second mould assembly (6) is arranged below the first mould assembly (5), fixing assemblies (7) are arranged on the front and back sides of the first mould assembly (5) and the second mould assembly (6), the fixing assembly (7) comprises a rotating column (701), the upper and lower ends of the rotating column (701) are rotatably connected to the lower side of the top plate (3) and the upper side of the base (1), the outer surface of the rotating column (701) is fixedly connected to a first supporting block (702), a supporting assembly (8) is arranged on the left side of the first supporting block (702), a limiting groove (703) is provided on the outer surface of the rotating column (701), a second supporting block (704) is movably sleeved on the outer surface of the rotating column (701), and a connecting assembly (9) is arranged above the second supporting block (704).

2. The precision forging die for forging metal copper according to claim 1, characterized in that: The pushing assembly (4) further comprises a pushing rod (402) and a limiting rod (403), wherein the pushing rod (402) and the limiting rod (403) are fixedly connected to the top of the pressing plate (401), and the pushing rod (402) and the limiting rod (403) are movably connected to the top of the top plate (3).

3. The precision forging die for forging metal copper according to claim 1, characterized in that: The first mold assembly (5) includes a first fixed guard card (501), the first fixed guard card (501) is fixedly connected to the bottom of the pressure plate (401), a first mounting plate (502) is plugged into the right side of the first fixed guard card (501), an upper mold (503) is fixedly connected to the bottom of the first mounting plate (502), a first top block (504) is fixedly connected to the bottom of the first mounting plate (502), and the first top block (504) is plugged into the right side of the first fixed guard card (501) through a slide groove.

4. The precision forging die for forging metal copper according to claim 1, characterized in that: The second mold assembly (6) includes a second fixed guard card (601), the second fixed guard card (601) is fixedly connected to the top of the base (1), a second mounting plate (602) is plugged into the right side of the second fixed guard card (601), a lower mold (603) is fixedly connected to the top of the second mounting plate (602), a second top block (604) is fixedly connected to the top of the second mounting plate (602), and the second top block (604) is plugged into the right side of the second fixed guard card (601) through a slide groove.

5. The precision forging die for forging metal copper according to claim 1, characterized in that: The support assembly (8) comprises a screw rod (801), the screw rod (801) movably penetrates the left side of the first support block (702), the left side of the screw rod (801) movably fits with a support seat (802), and the support seat (802) is fixedly connected to the top of the base (1).

6. The precision forging die for forging metal copper according to claim 1, characterized in that: The connecting assembly (9) comprises a rotating cylinder (901), the rotating cylinder (901) is movably sleeved on the outer surface of the rotating column (701), the rotating cylinder (901) is fixedly connected to the top of the second support block (704), the outer surface of the rotating cylinder (901) is rotatably connected to a driving plate (902) via a bearing, and the driving plate (902) is fixedly connected to the pressure plate (401).

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