Forging and stamping combined die

Abstract

The utility model relates to the technical field of combination dies, and discloses a forging and stamping combination die which comprises a fixed base, the two ends of the fixed base are fixedly connected with mounting plates, the tops of the mounting plates are fixedly connected with fixed columns, buffer springs are arranged on the surfaces of the fixed columns in a sleeved mode, and a top plate is arranged at the upper ends of the buffer springs. A punching head is installed on the inner wall of the top plate, a mounting groove is formed in the upper surface of the fixing base, an adjusting assembly is arranged at the upper end of the fixing base, a combination die is arranged at the upper end of the adjusting assembly, and the adjusting assembly comprises a hand wheel. By rotating the hand wheel, the hand wheel drives the lead screw to rotate and drives the nut seat to move, and meanwhile, the inner wall of the nut seat slides on the surface of the limiting rod, so that the stability of the nut seat during moving is improved, the position of the combination die is driven to be moved and adjusted, an operator can accurately adjust the position of the combination die, and the convenience during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined dies, in particular to a forging and stamping combined die. Background Art

[0002] The forging and stamping combination die is a die that integrates forging and stamping functions. It can complete the forging and stamping processing of metal materials in the same operation. This die usually includes the forging and stamping combination die body, the fixed platform, the fastening spring rod and other parts, wherein the middle position of the fixed platform is connected by sliding connection through the lower meshing teeth and the upper meshing teeth, and the left side of the movable fixed plate is fixedly connected to the hydraulic telescopic controller through the hydraulic telescopic rod. The control panel is nested on the front surface of the hydraulic telescopic controller to control the movement and processing of the die.

[0003] The publication number CN211803635U discloses a forging and stamping combination die. When in use, the limit ring is first removed, the threaded connection seat is quickly connected to the stamping joint of the stamping machine, and then the limit ring is installed to prevent the guide rod and the stamping plate from detaching during the stamping process. The blank is placed inside the forging combination die, and the forging combination die is fixed to the limit strip on one side through two locking rods on one side. The blank is forged through an external forging device. After forging is completed, the two locking rods are released, and the forging combination die is slid to the other side of the slide groove, and the forging combination die is fixed to the limit strip on the other side through the two locking rods on the other side. The power of the stamping machine enables the stamping plate and the threaded stamping head to stamp the blank. The presence of the compression spring buffers the impact force during the stamping process to avoid damage to the blank caused by excessive stamping force. In summary, the utility model has the advantages of simple operation and convenient use, and can optimize the processing technology, reasonably allocate personnel, and improve efficiency.

[0004] The forging and stamping combination die is fixed at a limit strip on one side by two locking rods on one side, and the blank is forged by an external forging device. After forging, the two locking rods are loosened, and the forging combination die is slid to the other side of the slide groove. The locking rods need to be adjusted back and forth to fix the combination die, which is not only time-consuming but also troublesome to operate. Repeated use can easily lead to thread slippage between the locking rod and the forging combination die, resulting in reduced effect of fixing the combination die. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a forging and stamping combined die.

[0006] The utility model is implemented by the following technical scheme: a forging stamping combined die, comprising a fixed base, two ends of the fixed base are fixedly connected with mounting plates, the top of the mounting plate is fixedly connected with a fixed column, the surface of the fixed column is sleeved with a buffer spring, the upper end of the buffer spring is provided with a top plate, the inner wall of the top plate is installed with a punching head, the upper surface of the fixed base is provided with a mounting groove, the upper end of the fixed base is provided with an adjustment component, and the upper end of the adjustment component is provided with a combined die;

[0007] The adjustment assembly comprises a hand wheel, the right end of which is fixedly connected to a screw rod, the surface of which is threadedly connected to a nut seat, and the inner wall of which is slidably connected to a limit rod.

[0008] Through the above technical solution, the hand wheel is turned to drive the screw rod to rotate, so that the nut seat moves, thereby driving the combined mold to move, which facilitates the adjustment of the position of the combined mold and improves the convenience of operation during use.

[0009] As a further improvement of the above solution, the handwheel is located at the left end of the fixed base, the two ends of the screw rod are rotatably connected to the inner wall of the mounting groove, and the two ends of the limit rod are fixedly connected to the inner wall of the mounting groove.

[0010] Through the above technical solution, the nut seat is limited by the limiting rod, and the stability of the nut seat during movement is improved.

[0011] As a further improvement of the above solution, the inner wall of the top plate is slidably connected to the surface of the fixed column, the top of the nut seat is fixedly connected with a plug rod, and a limiting hole is opened at the bottom of the combined mold.

[0012] Through the above technical solution, the limiting hole at the bottom of the combined mold is plugged into the plug-in rod to limit the combined mold, which is convenient for subsequent rapid replacement and improves work efficiency.

[0013] As a further improvement of the above solution, the plug-in rod is plugged into the inner wall of the limiting hole, and handles are fixedly connected to both ends of the combined mold.

[0014] Through the above technical solution, the combined mold can be easily taken upwards by the handle, and the combined mold can be quickly removed, thereby improving convenience during use.

[0015] As a further improvement of the above solution, a sliding plate is fixedly connected to the bottom of the combined mold, and the number of the sliding plates is two, and the two sliding plates are symmetrically distributed around the combined mold.

[0016] Through the above technical solution, the sliding plate slides on the inner wall of the slide groove, thereby improving the stability of the combined mold when moving.

[0017] As a further improvement of the above solution, a limiting plate is fixedly connected to the upper surface of the fixed base, and two limiting plates are provided, and the two limiting plates are symmetrically distributed with the fixed base as the center.

[0018] Through the above technical solution, the two ends of the combined mold are limited by the limiting plates to prevent the combined mold from moving out of the fixed base.

[0019] As a further improvement of the above solution, a sliding groove is provided on the upper surface of the fixed base, and the inner wall of the sliding groove is slidably connected to the surface of the sliding plate.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides an adjustment component, specifically, by rotating a hand wheel, the hand wheel drives the lead screw to rotate, drives the nut seat to move, and at the same time the inner wall of the nut seat slides on the surface of the limit rod, thereby improving the stability of the nut seat when moving, and drives the combined mold position to move and adjust, so that the operator can accurately adjust the position of the combined mold, thereby improving convenience during use.

[0022] The utility model provides a handle, a connecting rod and a limiting hole. Specifically, when the combined mold needs to be disassembled and replaced, the combined mold is lifted upward by the handle to separate the connecting rod from the limiting hole. The combined mold can be quickly disassembled and maintained, and different combined molds can be easily replaced, which is convenient for the operator to carry the combined mold, thereby improving convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the combined mold of the utility model;

[0027] Figure 5 It is a schematic diagram of the overall side structure of the utility model.

[0028] Description of main symbols:

[0029] 1. Fixed base; 2. Mounting plate; 3. Fixed column; 4. Buffer spring; 5. Top plate; 6. Punch head; 7. Adjustment assembly; 701. Handwheel; 702. Screw rod; 703. Limit rod; 704. Nut seat; 8. Combination die; 9. Sliding plate; 10. Handle; 11. Limit hole; 12. Plug rod; 13. Limit plate; 14. Mounting slot; 15. Slide slot. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Example:

[0032] Please combine Figure 1-5 A forging and stamping combined die of the present embodiment comprises a fixed base 1, two ends of the fixed base 1 are fixedly connected with mounting plates 2, the top of the mounting plate 2 is fixedly connected with a fixed column 3, a surface of the fixed column 3 is sleeved with a buffer spring 4, an upper end of the buffer spring 4 is provided with a top plate 5, an inner wall of the top plate 5 is provided with a punch head 6, an upper surface of the fixed base 1 is provided with a mounting groove 14, an upper end of the fixed base 1 is provided with an adjusting component 7, and an upper end of the adjusting component 7 is provided with a combined die 8;

[0033] The adjusting component 7 includes a handwheel 701, the right end of which is fixedly connected to a screw rod 702, the surface of which is threadedly connected to a nut seat 704, and the inner wall of the nut seat 704 is slidably connected to a limit rod 703. The blank is placed inside the combined mold 8, and then the handwheel 701 is rotated, which drives the screw rod 702 to rotate and drives the nut seat 704 to move. At the same time, the inner wall of the nut seat 704 slides on the surface of the limit rod 703, thereby improving the stability of the nut seat 704 during movement and driving the combined mold 8 to move and adjust its position. The operator can accurately adjust the position of the combined mold to improve convenience during use.

[0034] The hand wheel 701 is located at the left end of the fixed base 1 , the two ends of the screw rod 702 are rotatably connected to the inner wall of the installation groove 14 , and the two ends of the limit rod 703 are fixedly connected to the inner wall of the installation groove 14 .

[0035] The inner wall of the top plate 5 is slidably connected to the surface of the fixed column 3 , the top of the nut seat 704 is fixedly connected with a plug-in rod 12 , and a limiting hole 11 is provided at the bottom of the combined mold 8 .

[0036] The connecting rod 12 is plugged into the inner wall of the limiting hole 11, and handles 10 are fixedly connected to both ends of the combination mold 8. When the combination mold 8 needs to be disassembled and replaced, the combination mold 8 is lifted upward by the handles 10 to separate the connecting rod 12 from the limiting hole 11. The combination mold 8 can be quickly disassembled and maintained, and it is easy to replace different combination molds 8, which facilitates the operator to carry the combination mold 8, thereby improving the convenience during use.

[0037] A sliding plate 9 is fixedly connected to the bottom of the combined mold 8 . There are two sliding plates 9 , which are symmetrically distributed around the combined mold 8 .

[0038] The upper surface of the fixed base 1 is fixedly connected with a limiting plate 13, and two limiting plates 13 are provided. The two limiting plates 13 are symmetrically distributed with the fixed base 1 as the center. The position of the combined mold 8 is limited by the limiting plates 13 to prevent excessive movement or error.

[0039] A slide groove 15 is provided on the upper surface of the fixed base 1, and the inner wall of the slide groove 15 is slidably connected to the surface of the sliding plate 9. When the combined mold 8 moves, the sliding plate 9 slides on the inner wall of the slide groove 15, thereby improving the stability of the combined mold 8 when moving.

[0040] The implementation principle of a forging and stamping combination die in the embodiment of the present application is as follows: when in use, the blank is placed inside the combination die 8, and then the hand wheel 701 is rotated, the hand wheel 701 drives the screw rod 702 to rotate, and drives the nut seat 704 to move, and at the same time, the inner wall of the nut seat 704 slides on the surface of the limiting rod 703, thereby improving the stability of the nut seat 704 when moving, and drives the combination die 8 to move and adjust the position, so that the operator can accurately adjust the position of the combination die, thereby improving the convenience during use, and when the combination die 8 moves, the sliding plate 9 slides on the inner wall of the slide groove 15, thereby improving the stability of the combination die 8 when moving, and the position of the combination die 8 is limited by the limiting plate 13 to prevent excessive movement or error, and when the combination die 8 needs to be disassembled and replaced, the combination die 8 is lifted upward by the handle 10, so that the plug-in rod 12 is separated from the limiting hole 11, and the combination die 8 can be quickly disassembled and maintained, and at the same time, it is convenient to replace different combination dies 8, and it is convenient for the operator to carry the combination die 8, thereby improving the convenience during use.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A forging and stamping combination die, It is characterized in that The fixed base (1) comprises a fixed base, wherein both ends of the fixed base (1) are fixedly connected to a mounting plate (2), the top of the mounting plate (2) is fixedly connected to a fixed column (3), a buffer spring (4) is sleeved on the surface of the fixed column (3), a top plate (5) is arranged on the upper end of the buffer spring (4), a punch head (6) is installed on the inner wall of the top plate (5), a mounting groove (14) is provided on the upper surface of the fixed base (1), an adjustment component (7) is arranged on the upper end of the fixed base (1), and a combined die (8) is arranged on the upper end of the adjustment component (7); The adjustment assembly (7) comprises a hand wheel (701), the right end of the hand wheel (701) is fixedly connected to a screw rod (702), the surface of the screw rod (702) is threadedly connected to a nut seat (704), and the inner wall of the nut seat (704) is slidably connected to a limit rod (703); The inner wall of the top plate (5) is slidably connected to the surface of the fixed column (3); the top of the nut seat (704) is fixedly connected to a plug-in rod (12); a limiting hole (11) is provided at the bottom of the combined mold (8); the plug-in rod (12) is plugged into the inner wall of the limiting hole (11); and handles (10) are fixedly connected to both ends of the combined mold (8); A sliding plate (9) is fixedly connected to the bottom of the combined mold (8), and the number of the sliding plates (9) is two, and the two sliding plates (9) are symmetrically distributed with the combined mold (8) as the center.

2. A forging and stamping assembly die as claimed in claim 1, Features: The hand wheel (701) is located at the left end of the fixed base (1), the two ends of the screw rod (702) are rotatably connected to the inner wall of the installation groove (14), and the two ends of the limit rod (703) are fixedly connected to the inner wall of the installation groove (14).

3. A forging and stamping assembly die as claimed in claim 2, Features: The upper surface of the fixed base (1) is fixedly connected to a limit plate (13), and the number of the limit plates (13) is two, and the two limit plates (13) are symmetrically distributed with the fixed base (1) as the center.

4. A forging and stamping assembly die as claimed in claim 3, Features: A sliding groove (15) is provided on the upper surface of the fixed base (1), and the inner wall of the sliding groove (15) is slidably connected to the surface of the sliding plate (9).

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