Integrated forging anvil trestle device

Abstract

The utility model provides an integrated forging anvil trestle device, which belongs to the field of forging equipment and comprises a base, a cutting board is arranged at the upper end of the base, trestle struts are rotatably mounted at the left end and the right end of the base through rotating shafts, and mounting grooves are formed in the upper ends of the trestle struts; a rotary driving mechanism is arranged on one side of the mandrel supporter supporting column, when the mandrel supporter supporting column is in a horizontal state, the mandrel supporter supporting column is located on the outer side of the base, and the rotary driving mechanism is located at the lower end of the mandrel supporter supporting column and can support the mandrel supporter supporting column in the horizontal state. The utility model has the beneficial effects that the step of transferring a workpiece between the cutting board and the mandrel supporter can be simplified, the action efficiency of the manipulator can be improved, and the manipulator has the advantages of strong adjustability, low manufacturing cost, wide processing size adaptability and the like, so that the manufacturing cost of the forge piece is reduced, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] This utility model belongs to the field of forging equipment, specifically relating to an integrated forging anvil frame device. Background Technology

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets, causing them to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes, and dimensions. When applying pressure to a workpiece using a press, an anvil is often placed on the underside of the workpiece, and the anvil bears the pressure to ensure that the workpiece can undergo plastic deformation at high temperatures. When forging hollow workpieces such as rings and cylinders, it is often necessary to use a frame and a lever to provide stable support points for operations such as reaming and drawing of the billet, ensuring that the workpiece maintains the correct position and shape during processing.

[0003] Currently, most commercially available anvils and forging racks employ a structure where the forging rack is always fixed to both ends of the anvil. While this simplifies the transfer of workpieces between the anvil and the forging rack and improves the efficiency of the manipulator, if the distance between the two ends of the forging rack is small, it can only be used with certain types of presses and meet the forging requirements of certain workpieces to avoid interference with the press's operation during processes such as upsetting and punching of blanks. If the distance between the two ends of the forging rack is large, the length of the forging lever needs to be increased, thereby increasing the load on the forging lever operating mechanism and raising equipment costs.

[0004] In addition, although some cutting boards and flasks adopt a structure in which the flask is rotated and installed inside the cutting board, such as the convenient flared flask provided by Chinese Patent Publication No. CN216632454U, because it adopts a structure in which the flask is rotated inward and stored in a groove provided at the upper end of the cutting board, when the flask is in a horizontal state, the cutting board cannot directly contact the workpiece and be used as a load-bearing component alone; and even if the workpiece is placed on the flask and the cutting board is used as an indirect load-bearing component, it will be limited by the shape of the flask, which will prevent the workpiece from being placed in the center of the cutting board and will limit the processing size of the workpiece. Utility Model Content

[0005] The technical problem solved by this utility model is to provide an integrated forging anvil and frame device that simplifies the transfer steps of the workpiece between the anvil and the frame, improves the operating efficiency of the manipulator, and has advantages such as high adjustability, low manufacturing cost, and wide adaptability to processing dimensions, thereby reducing the manufacturing cost of such forgings and improving production efficiency and product quality.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an integrated forging anvil and support device, which includes a base, an anvil board at the upper end of the base, and support pillars rotatably mounted on both the left and right ends of the base via rotating shafts. The upper end of the support pillar is provided with an installation groove. A rotation drive mechanism is provided on one side of the support pillar. When the support pillar is in a horizontal state, the support pillar is located outside the base, and the rotation drive mechanism is located at the lower end of the support pillar, and can support the support pillar in the horizontal state. Since this utility model integrates the anvil and the support frame on the base, it simplifies the transfer steps of the workpiece between the anvil and the support frame, improves the operating efficiency of the manipulator, and avoids the problem of excessive temperature drop in the forging process, as well as the resulting increase in the number of forging passes or the risk of forging cracking. At the same time, the support frame can be rotated outwards to ensure that it can be rotated to the top of the base under the action of the rotary drive mechanism to support and position the billet in conjunction with the lever. When the support frame is not needed for billet support, it can be rotated to the outside of the base and serve as a temporary storage area for measuring tools, punches, engraving pads, etc., thereby reducing the labor intensity and efficiency of workers picking up and putting down various tools. Moreover, compared to structures where the support frame is rotated and installed inside the anvil, or structures where the support frame is rotated inward and stored in the groove at the top of the anvil, the anvil in this invention can directly contact the workpiece and be used as a load-bearing component independently. Furthermore, during this process, the support frame, when rotated to a horizontal position, will not interfere with the workpiece or the press, thus ensuring that the entire device has advantages such as high adjustability, low manufacturing cost, and wide adaptability to processing dimensions.

[0007] Furthermore, a groove is provided at the upper end of the base, and a slider is provided at the lower end of the cutting board. The slider is horizontally slidably installed in the groove. In this way, the present invention can facilitate workers to quickly replace the cutting board when there are dents, cracks or other damage on the surface of the cutting board through the pull-out structure formed by the groove and the slider.

[0008] Furthermore, the groove is a dovetail groove, and the slider is a dovetail slider. In this way, the unique shapes of the dovetail groove and the dovetail slider increase the contact area between the cutting board and the base, improve the overall load-bearing capacity of the slider, and avoid localized stress concentration.

[0009] Furthermore, the rotary drive mechanism includes a telescopic rod, one end of which is hinged to a foot, and the other end of which is hinged to a corresponding horse support post. The corresponding horse support post can be rotated by the telescopic rod's extension and retraction. Moreover, the telescopic rod can be a commonly available hydraulic rod, pneumatic rod, etc. When a hydraulic rod is used, its length can be controlled by a hydraulic station connected to it. When a pneumatic rod is used, its length can be controlled by an air pump connected to it.

[0010] Furthermore, the angle between the left end face and the lower surface of the cutting board is α, where 0° < α < 90°; the angle between the right end face and the lower surface of the cutting board is β, where 0° < β < 90°; the left and right end faces of the cutting board can abut against the corresponding support pillars. At this time, when the support pillars rotate towards the cutting board under the action of the rotary drive mechanism, the cutting board and the support pillars on both sides will form an acute-angle contact positioning on the corresponding end face, thereby ensuring the firmness and stability of the entire device under working force. Moreover, the angle between the left end face and the lower surface of the cutting board, and the angle between the right end face and the lower surface of the cutting board, are both preferably 85°.

[0011] Furthermore, the end of the support frame used to connect with the pivot is rounded, and this rounding prevents it from interfering with the base during rotation.

[0012] Furthermore, a support leg is provided on the side of the horse frame support where the rotation drive mechanism is located. The support leg can be fixed to the horse frame support by welding, thereby forming a stable integral structure with the support leg and the horse frame support, and greatly enhancing the stability of the horse frame support when it is in a horizontal state.

[0013] Furthermore, when the frame support is in a horizontal position, the lower end of the support leg is flush with the lower end of the base and can be installed together on the ground.

[0014] As can be seen from the above technical solutions, this utility model has the following advantages:

[0015] 1. This utility model simultaneously installs the anvil and the support frame on the base and integrates the two into one, thereby simplifying the transfer steps of the workpiece between the anvil and the support frame, improving the operating efficiency of the manipulator, and thus avoiding the problem of excessive reduction of the forging temperature of the forging during the entire transfer process, as well as the risk of increased forging times or cracking of the forging.

[0016] 2. This utility model installs the frame support pillars outwardly at both ends of the base, so that the frame support pillars can rotate to the top of the base under the action of the rotation drive mechanism, and work with the horse lever to support and position the blank. When the frame support pillars are not needed for blank support or other operations, they can rotate to the outside of the base and serve as a temporary storage area for measuring tools, punches, engraving pads and other tools, thereby reducing the labor intensity and efficiency of workers in picking up and putting down various tools.

[0017] 3. Moreover, compared to the structure in which the frame is rotated and installed inside the anvil, the anvil in this invention can directly contact the workpiece and be used as a load-bearing component. In this process, the frame support rotated to a horizontal position will not interfere with the workpiece or the press, thus ensuring that the processing size of the workpiece is not limited. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the horse frame support in the working state according to a specific embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the horse frame support in a standby state according to a specific embodiment of the present utility model.

[0021] In the diagram: 1. Base; 2. Telescopic rod; 3. Support leg; 4. Frame support; 5. Cutting board; 6. Slide groove; 7. Slider; 8. Foot; 9. Horse bar; 10. Rotary shaft; 11. Mounting groove; α, Angle between the left end face of the cutting board and the lower surface of the cutting board; β, Angle between the right end face of the cutting board and the lower surface of the cutting board. Detailed Implementation

[0022] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0023] like Figure 1 , Figure 2As shown, this utility model provides an integrated forging anvil rack device, which includes a base 1, with an anvil 5 mounted on the upper end of the base 1. To facilitate quick replacement of the anvil 5 when damage such as dents or cracks appears on its surface, this utility model allows the anvil 5 to be installed on the upper end of the base 1 via a pull-out structure. Specifically, as shown... Figure 1 As shown, this invention features a groove 6 at the upper end of the base 1 and a slider 7 at the lower end of the cutting board 5. The slider 7 and the cutting board 5 are integrally formed, and the slider 7 is horizontally slidably installed within the groove 6, thus forming a pull-out structure through the cooperation of the groove 6 and the slider 7. Preferably, the groove 6 can be designed as a dovetail groove, and the slider 7 can be designed as a dovetail slider corresponding to the size of the dovetail groove. This allows the invention to increase the contact area between the cutting board 5 and the base 1 and improve the overall load-bearing capacity of the slider 7 by utilizing the unique shapes of the dovetail groove and the dovetail slider, thereby avoiding localized stress concentration.

[0024] Both ends of the base 1 are rotatably mounted with horse frame supports 4 via pivots 10. The upper end of each horse frame support 4 has a mounting groove 11, through which the horse bar 9 is installed and supported. A rotary drive mechanism and a support leg 3 are located on one side of each horse frame support 4. The rotary drive mechanism drives the horse frame support 4 to rotate around the corresponding pivot 10, and the support leg 3 supports the horizontally positioned horse frame support 4. Both the rotary drive mechanism and the support leg 3 are mounted on the side of the horse frame support 4 furthest from the chopping board 5.

[0025] Specifically, such as Figure 1 As shown, the rotary drive mechanism includes a telescopic rod 2. One end of the telescopic rod 2 is hinged to a foot 8, and is mounted on the ground or a corresponding workbench via the foot 8. The other end of the telescopic rod 2 is hinged to a corresponding support column 4, and the telescopic rod 2 can drive the corresponding support column 4 to rotate through its own extension and retraction. The telescopic rod 2 can be a commonly available hydraulic rod, pneumatic rod, etc. The support leg 3 is fixed to the support column 4 by welding, and when the support column 4 is in a horizontal state, the lower end of the support leg 3 is flush with the lower end of the base 1, and both can be mounted on the ground.

[0026] When the support column 4 rotates outward to a horizontal position under the action of the rotary drive mechanism, that is, when the support column 4 is in standby mode, it is located outside the base 1. The rotary drive mechanism and the support leg 3 are located at the lower end of the support column 4, and together they support the support column 4 in the horizontal position. At this time, the support column 4 can also serve as a temporary storage area for measuring tools, punches, cutting pads, and other tools, thereby reducing the labor intensity and efficiency of workers handling various tools. Conversely, when the support column 4 rotates inward to above the base 1 and the anvil 5 under the action of the rotary drive mechanism, that is, when the support column 4 is in working mode, it can work with the lever 9 to support and position the workpiece.

[0027] Furthermore, as a preferred embodiment, on the one hand, the present invention can design the included angle α between the left end face and the lower surface of the cutting board 5 as an acute angle, and the included angle β between the right end face and the lower surface of the cutting board 5 as an acute angle. In this case, when the frame support 4 rotates towards the cutting board 5 under the action of the rotation drive mechanism, the left and right end faces of the cutting board 5 can abut against the corresponding frame support 4, thereby forming an acute angle contact positioning between the cutting board 5 and the frame supports on both sides, and ensuring the firmness and stability of the entire device when under working force through this angle; moreover, the included angle between the left end face and the lower surface of the cutting board 5, and the included angle between the right end face and the lower surface of the cutting board 5 are both preferably designed to be 85°. On the other hand, the present invention can provide a rounded corner on the end of the frame support 4 used to connect with the rotating shaft 10, and avoid interference with the base 1 during rotation through this rounded corner.

[0028] Based on this, since the present invention simultaneously installs the anvil 5 and the support column 4 on the base 1 and integrates the two into one, it not only simplifies the transfer steps of the workpiece between the anvil 5 and the support column 4 and improves the operating efficiency of the manipulator, but also avoids the problem of excessive reduction in the forging temperature of the forging during the entire transfer process, as well as the resulting increase in the number of forging passes or the risk of forging cracking; at the same time, by rotating the support column 4 outward, it can ensure that the support column 4 can be rotated to the top of the base 1 under the action of the rotary drive mechanism, and work with the lever 9 to support and position the billet, and when the support column 4 is not needed for billet support or other operations, it can be rotated to the outside of the base 1 and serve as a temporary storage area for measuring tools, punches, engraving pads and other tools, thereby reducing the labor intensity and efficiency of workers in picking up and putting down various tools. Moreover, compared to the structure in which the frame is rotated and installed inside the anvil 5, or compared to the structure in which the frame is rotated inward and stored in the groove at the top of the anvil 5, the anvil 5 in this utility model can directly contact the workpiece and be used as a load-bearing component. In this process, the frame support 4, which is rotated to a horizontal state, will not interfere with the workpiece or the press, thus ensuring that the entire device has advantages such as high adjustability, low manufacturing cost, and wide adaptability to processing dimensions.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated forging anvil horse frame device, comprising a base (1), an anvil (5) provided at the upper end of the base (1), and horse frame support columns (4) rotatably mounted on both the left and right ends of the base (1) via pivots (10), the upper end of the horse frame support column (4) being provided with mounting grooves (11); characterized in that, A rotary drive mechanism is provided on one side of the frame support (4). When the frame support (4) is in a horizontal state, the frame support (4) is located outside the base (1), and the rotary drive mechanism is located at the lower end of the frame support (4).

2. The integrated forging anvil frame device according to claim 1, characterized in that, The upper end of the base (1) is provided with a groove (6), and the lower end of the cutting board (5) is provided with a slider (7). The slider (7) is horizontally installed in the groove (6).

3. The integrated forging anvil frame device according to claim 2, characterized in that, The groove (6) is a dovetail groove, and the slider (7) is a dovetail slider.

4. The integrated forging anvil frame device according to claim 1, characterized in that, The rotary drive mechanism includes a telescopic rod (2), one end of which is hinged to a foot (8), and the other end of which is hinged to a corresponding horse frame support (4).

5. The integrated forging anvil frame device according to claim 1, characterized in that, The angle between the left end face of the cutting board (5) and the lower surface of the cutting board (5) is α, 0° < α < 90°; the angle between the right end face of the cutting board (5) and the lower surface of the cutting board (5) is β, 0° < β < 90°; the left end face and the right end face of the cutting board (5) can abut against the corresponding horse frame support (4).

6. The integrated forging anvil frame device according to claim 1, characterized in that, The end of the horse frame support (4) used to connect with the pivot (10) has a rounded corner.

7. The integrated forging anvil frame device according to claim 1, characterized in that, The support leg (3) is provided on one side of the frame support (4) which is equipped with a rotary drive mechanism.

8. The integrated forging anvil frame device according to claim 7, characterized in that, When the horse frame support (4) is in a horizontal position, the lower end of the support leg (3) is flush with the lower end of the base (1).

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