A forging die

Abstract

A kind of forging die, comprising: die part, the die part includes die body and extension bar;Supporting part, the supporting part includes moving seat and the rotating seat that can rotate relative to moving seat, the rotating seat one end is provided with handrail, and the upper surface of rotating seat is provided with supporting frame, the supporting frame is spaced apart and is provided with two groups of positioning holes, and each group of positioning holes includes multiple positioning holes spaced apart along the direction perpendicular to the upper surface of rotating seat;The positioning hole can be inserted detachable pin shaft, and the height difference exists in two groups of positioning holes, and the height difference is opposite with the thickness of extension bar;The extension bar can be fixed by the pin shaft inserted by different group upper positioning hole.The structure of the mode of transferring and adjusting position of die body is set to the mode that staff does not need to hold extension bar by additionally setting the supporting part matched with it, can be in the mode of remote operation, and work intensity will also be reduced.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a forging mold. Background Technology

[0002] During the forging process, in order to facilitate the forming of forgings, a special mold structure is usually designed according to the actual product structure. Taking the flange structure as an example, a circular mold structure is required. After that, it is placed under the air hammer for forging. Then, a hole-opening mold is set up and placed on top of the disc structure to open the hole. Finally, after turning, the corresponding flange structure can be obtained. When the forging mold is under the air hammer, the position needs to be adjusted according to the requirements. In order to facilitate adjustment, an extension rod is required for holding and manual movement. However, since iron scraps will fly during the forging process, it is not advisable for workers to work too close. Moreover, the mold has a good heat conduction effect. Therefore, the conventional extension rod setting has many problems in actual use. Utility Model Content

[0003] To address the inconvenience of using the aforementioned forging molds with extension rods alone, this invention provides a forging mold.

[0004] The technical solution of this utility model is as follows: A forging die, comprising: The mold part includes a mold body and an extension rod; The support part includes a movable seat and a rotating seat that can rotate relative to the movable seat. One end of the rotating seat is provided with a handrail frame, and the upper surface of the rotating seat is provided with a support frame. The support frame is provided with two sets of positioning holes at intervals, and each set of positioning holes includes multiple positioning holes spaced apart along a direction perpendicular to the upper surface of the rotating seat. The positioning holes can accommodate detachable pins, and there is a height difference between the two sets of positioning holes, with the height difference being relative to the thickness of the extension rod. The extension rod can be fixed by pins inserted into positioning holes in different groups.

[0005] By adding an additional support part, the mold body can be easily moved, and the mold body can also be moved remotely. Different mold parts can also be replaced to adapt to different needs.

[0006] To facilitate rotation and position adjustment, the mold body and the extension rod are located on the same plane.

[0007] As a preferred embodiment, the thickness of the mold body is set to be greater than the thickness of the extension rod.

[0008] To facilitate the stacking of molds, at least two non-adjacent positioning holes in the same set of positioning holes must have a spacing difference equal to the thickness of the mold body.

[0009] To avoid interference, the spacing between two adjacent pins inserted in the same set of positioning holes is set to be greater than the thickness of the extension rod.

[0010] To facilitate movement, the movable seat is rotatable, and the plane of rotation is perpendicular to the rotating seat.

[0011] To keep the area as far away from the processing location as possible, the set of positioning holes closer to the handrail is positioned higher than the set of positioning holes farther away from the handrail.

[0012] As a preferred embodiment, the positioning holes can be arranged vertically when the rotating seat is in a horizontal state.

[0013] For ease of placement, the plane of the mold part fixed to the support is always set parallel to the plane of the rotating seat.

[0014] To avoid affecting the use of the mold, the weight of the mold part is greater than the weight of the support part.

[0015] The beneficial effects of this utility model are as follows: This utility model is a forging mold. Unlike the conventional method of moving the mold by setting a long extension rod, this device can set a support structure that matches the shorter extension rod. The support structure can be moved by a moving seat and rotated by a rotating seat. The handrail frame makes it convenient for workers to move and adjust the position of the mold from a distance. The distance also makes it safer. The connection between the mold and the support does not rely on bolts or other connection structures, but is connected by gravity locking, which makes it easy to transfer the support or directly replace the mold. Attached Figure Description

[0016] The advantages and solutions of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention.

[0017] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model (transfer state); Figure 3 This is a schematic diagram of the structure of this utility model (in the separated state); Figure 4 This is a schematic diagram of the structure of this utility model (two mold parts are provided at the same time); Figure 5 This is a schematic diagram of the mold part structure of this utility model; Figure 6 This is a schematic diagram of the connection structure between the mold part and the support part of this utility model; The components represented by the various reference numerals in the diagram are: 1. Mold section; 11. Mold body; 12. Extension rod; 2. Support section; 21. Moving seat; 22. Rotating seat; 23. Handrail frame; 24. Support frame; 241. Positioning hole; 25. Pin. Detailed Implementation

[0018] Example like Figure 1-3 The forging die shown includes: like Figure 5 The mold part 1 shown includes a mold body 11 and an extension rod 12. The mold body 11 is used to assist in the forming of forgings, while the extension rod 12 is used to move the mold body 11. Conventional forging molds generally require the extension rod 12 to be set as long as possible so that it can be held and moved by the operator. Although this is safe, it is relatively strenuous to hold the end of the extension rod 122 to move the mold body 11. Therefore, this application does not require setting a long extension rod 12, but instead uses a structure that cooperates with it to assist in the transfer and position adjustment of the mold part 1.

[0019] That is, a support part 2 also needs to be provided. The support part 2 includes a movable base 21 and a rotating base 22 that can rotate relative to the movable base 21. For easy movement, the movable base 21 can rotate, and the plane of rotation is perpendicular to the rotating base 22. This achieves the desired effect. Figure 1-3 The rotation operation shown allows for easy separation of the support part 2 and the mold part 1. Furthermore, the horizontally rotating base 22 in the above structure allows for easy adjustment of its position to suit the processing operation. To facilitate operation, a handrail 23 is provided at one end of the rotating base 22, allowing the operator to hold the end of the handrail 23 to move and adjust the position of the entire structure. To facilitate fixing the mold part 1, a support frame 24 is provided on the upper surface of the rotating base 22. The support frame 24 has two sets of positioning holes 241 spaced apart. For adaptability, each set of positioning holes 241 includes multiple positioning holes 241 spaced apart along a direction perpendicular to the upper surface of the rotating base 22. This allows for the use of different positioning holes 241 to fix the mold part 1 according to the actual placement platform height, thus facilitating positional changes after placement.

[0020] Then, based on the aforementioned positioning holes 241, a structure for fixing the mold part 1 can be set. Specifically, the positioning holes 241 can accommodate detachable pins 25, and the two sets of positioning holes 241 have a height difference, which is relative to the thickness of the extension rod 12. The extension rod 12 can be fixed by pins 25 inserted into different sets of positioning holes 241, such as... Figure 6 As shown, after setting the pins 25 with different positions, the mold part 1 can be clamped by rotating the movable seat 21. After clamping, as... Figure 2 As shown, the movable seat 21 facilitates the transfer of the mold section 1, and as... Figure 1 As shown, the position of the mold part 1 can be adjusted simply by rotating the rotating base 22. Then, as... Figure 3 As shown, the mold part 1 and the support part 2 can be separated by the above method. It can be seen that in the above structure, the two are not fixed by bolts or other structures, but are fixed relative to each other by simply holding the handrail frame 23 and rotating it.

[0021] Furthermore, in order to avoid affecting the use of the mold, the weight of the mold part 1 is greater than the weight of the support part 2, so as to ensure that the mold part 1 can be placed normally on the processing platform for application without human intervention.

[0022] The above structure can be used to facilitate the transfer of the mold body 11 by additionally setting the supporting part 2. The mold body 11 can also be moved from a remote position. Different mold parts 1 can be replaced to adapt to different needs. Moreover, it is not only easier to transfer and adjust the position of the mold body 11 than the original extension rod 12 operation method, but also more labor-saving.

[0023] Subsequently, to facilitate rotation and position adjustment, the mold body 11 and the extension rod 12 are positioned on the same plane. This allows the mold part 1 to be placed directly on the processing platform below the air hammer. Furthermore, the thickness of the mold body 11 is greater than the thickness of the extension rod 12. Since in some cases, it is necessary to use a stacked mold structure, its thickness is specially designed to ensure better fit for this forging mold structure. Figure 4 As shown, in order to facilitate the stacking of molds, the spacing difference between at least two non-adjacent positioning holes 241 on the same set of positioning holes 241 is the same as the thickness of the mold body 11, so that when the molds are stacked, there will be no gap between the two molds after they are simultaneously fixed to the support part 2.

[0024] It should be noted that, to avoid interference, the distance between two adjacent pins 25 inserted in the same set of positioning holes 241 is greater than the thickness of the extension rod 12. That is to say, if... Figure 3 As shown, the spacing of the pins 25 needs to allow for the disengagement of the extension rod 12, so that the support part 2 can be removed separately.

[0025] Subsequently, to keep the processing position as far away as possible, a set of positioning holes 241 near the handrail 23 is positioned higher than a set of positioning holes 241 away from the handrail 23. This arrangement is more in line with the operator's usage method, allowing the mold section 1 to be lifted and moved by pressing. Figure 3 As shown, after being freely relaxed, the mold part 1 can be separated.

[0026] Furthermore, in order to ensure that Figure 1 As shown, the positioning holes 241 can be arranged vertically when the rotating seat 22 is horizontal. In this way, the extension rod 12 can be inserted between the two pins 25 in a horizontal state for easy assembly or separation.

[0027] Finally, for ease of placement, the plane on which the mold part 1 is fixed to the support part 2 is always parallel to the plane on which the rotating seat 22 is located. In this way, after the mold part 1 is placed on the processing platform, the rotating seat 22 can be rotated and its position adjusted.

Claims

1. A forging die, characterized in that, include: The mold part includes a mold body and an extension rod; The support part includes a movable seat and a rotating seat that can rotate relative to the movable seat. One end of the rotating seat is provided with a handrail frame, and the upper surface of the rotating seat is provided with a support frame. The support frame is provided with two sets of positioning holes at intervals, and each set of positioning holes includes multiple positioning holes spaced apart along a direction perpendicular to the upper surface of the rotating seat. The positioning holes can accommodate detachable pins, and there is a height difference between the two sets of positioning holes, with the height difference being relative to the thickness of the extension rod. The extension rod can be fixed by pins inserted into positioning holes in different groups.

2. The forging die according to claim 1, characterized in that, The mold body and the extension rod are located on the same plane.

3. A forging die according to claim 2, characterized in that, The thickness of the mold body is set to be greater than the thickness of the extension rod.

4. A forging die according to claim 3, characterized in that, The spacing difference between at least two non-adjacent positioning holes in the same group is the same as the thickness of the mold body.

5. A forging die according to claim 3, characterized in that, The spacing between two adjacent pins inserted in the same set of positioning holes is greater than the thickness of the extension rod.

6. A forging die according to claim 1, characterized in that, The movable seat is rotatable, and the plane of rotation is perpendicular to the rotating seat.

7. A forging die according to claim 1, characterized in that, The set of positioning holes closer to the handrail is set higher than the set of positioning holes farther away from the handrail.

8. A forging die according to claim 1, characterized in that, The positioning holes can be arranged vertically when the rotating seat is horizontal.

9. A forging die according to claim 1, characterized in that, The plane of the mold part fixed to the support is always set parallel to the plane of the rotating seat.

10. A forging die according to any one of claims 1-9, characterized in that, The weight of the mold part is greater than the weight of the support part.

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