A special tooling for double forgings of large equipment support device

Abstract

The utility model relates to the technical field of special tooling for forgings, and specifically, to a special tooling for double forgings of a large equipment support device. It includes a base, the top of the base is fixedly connected to the bottom of a columnar plate, the top of the columnar plate is fixedly connected to the bottom of a circular plate, the top of the circular plate is provided with a cross-shaped slide, the inside of the cross-shaped slide is slidably connected to an electric arc-shaped telescopic plate, and the electric arc-shaped telescopic plate forms an annular ring by rotation. The utility model drives the rotation shaft to rotate through the rotation of the first motor, and drives the gear on the annular rack to rotate through the rotation of the shaft, drives the installation plate and the arc-shaped block and the electric arc-shaped telescopic plate to move, and drives the two-way screw to rotate through the rotation of the second motor, drives the slider and the clamping block to move inside and outside, and knows the position that needs to be cut or hammered through the laser irradiated by the laser pen, thereby increasing the scope of application and improving accuracy and efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of special tooling for forgings, in particular to a special tooling for double forgings of a large equipment supporting device. Background Art

[0002] Forging is a machining process. A forging is an object where metal is subjected to pressure, either plastic deformation, to a desired shape or to a suitable compressive force. This force is typically applied by the use of a hammer or a press. The forging process builds a fine grain structure and improves the physical properties of the metal.

[0003] There are many existing technologies for special tooling for forgings, such as:

[0004] Chinese patent application No. 202011057888.4 discloses that by making full use of the material properties and preferably designing the billet size, the lower half of the rectangular ring billet is constrained by the main roller and the core roller, the wall thickness becomes thinner, the outer diameter increases, and the free part of the upper half of the ring billet is affected by the pulling force caused by the bidirectional change of the diameter and axis size of the lower half of the billet, as well as the combined effect of the fluidity of the material itself, the radial size increases and gradually approaches the core roller, and only special shaped core rollers and universal straight main rollers are used to achieve the final forming. In the process of forming basin-shaped ring forgings, the use of difficult-to-process and poorly versatile rolling tools such as special-shaped main rollers, special-shaped core rollers, and special special-shaped bushings is reduced, and the service life of the main roller and core roller of the ring rolling machine is extended. The production cost is saved, the production efficiency is improved, and the timely delivery of the product is guaranteed. This high-temperature alloy basin-shaped ring forging rolling forming method is mainly used in the processing of high-temperature alloy basin-shaped ring forgings in aviation and aerospace.

[0005] However, when the existing forgings are hammered or pressed, the objects cannot be clamped at any angle around them. However, some objects require pressure to be applied at a certain angle, but the objects are not easy to clamp at the corresponding position of the clamping mechanism, or during the forging process, tools are needed to manually clamp and continuously adjust the position of the objects. It is not accurate enough to rely on the naked eye during the hammering or cutting process, so the scope of application is limited and the efficiency is low. In view of this, we propose a special tooling for double forgings of large equipment support devices. Utility Model Content

[0006] The purpose of this utility model is to solve the above shortcomings and provide a special tooling for double forgings of a large equipment support device;

[0007] To achieve the above-mentioned purpose, the utility model provides a special tooling for double forgings of a large equipment supporting device, including a base, the top of the base is fixedly connected to the bottom of a columnar plate, the top of the columnar plate is fixedly connected to the bottom of a circular plate, the top of the circular plate is provided with a cross-shaped slide groove, the inside of the cross-shaped slide groove is slidably connected to an electric arc-shaped telescopic plate, and the electric arc-shaped telescopic plate forms an annular ring by rotation.

[0008] As a further improvement of the present technical solution, an annular rack is fixedly connected to the top of the base, a gear is meshedly connected to the outer surface of the annular rack, a rotating shaft is fixedly connected to the axis of the gear, both ends of the rotating shaft are rotatably connected to the inside of the mounting plate, the top of the mounting plate is fixedly connected to the bottom of the arc block, the top of the arc block is fixedly connected to the bottom of the electric arc telescopic plate, the outer surface of the outer side of the mounting plate is fixedly connected to the first motor, the output end of the first motor extends into the interior of the mounting plate and is fixedly connected to the end of the rotating shaft.

[0009] As a further improvement of the present technical solution, the right outer surface of the electric arc-shaped telescopic plate is fixedly connected to an end of a fixed block, the other end of the fixed block is fixedly connected to the left side of the long plate, both ends of the long plate are fixedly connected to a rectangular plate, the interior of the rectangular plate is rotatably connected to both ends of a bidirectional screw rod, the outer surface of the bidirectional screw rod is threadedly connected to a slider, the right end of the slider is fixedly connected to a clamping block, the outer end of one side of the rectangular plate is fixedly connected to a second motor, the end of the output shaft of the second motor extends into the interior of the rectangular plate and is fixedly connected to the end of the bidirectional screw rod.

[0010] As a further improvement of the technical solution, the right outer surface of the electric arc-shaped telescopic plate is fixedly connected to the end of the laser pen.

[0011] As a further improvement of the technical solution, an arc-shaped plate is slidably connected inside the cross-shaped slide groove, and two ends of the arc-shaped plate are fixedly connected to two sides of the electric arc-shaped telescopic plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The rotation of the first motor drives the shaft to rotate, and the rotation of the shaft drives the gear on the annular rack to rotate, driving the mounting plate, the arc block and the electric arc telescopic plate to move. The rotation of the second motor drives the bidirectional lead screw to rotate, driving the slider and the clamping block to move in and out, and the laser emitted by the laser pen can determine the position that needs to be cut or hammered, thereby increasing the scope of application and improving accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of point A;

[0017] Figure 4 It is a schematic diagram of the clamping structure of the utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Base;

[0020] 2. Electric arc-shaped telescopic plate; 21. Arc-shaped block; 211. Mounting plate; 212. Rotating shaft; 213. Gear; 214. Ring rack; 215. First motor; 22. Circular plate; 221. Cross-shaped slide; 23. Column plate; 24. Fixed block; 241. Long plate; 242. Rectangular plate; 243. Bidirectional screw rod; 244. Sliding block; 245. Clamping block; 246. Second motor; 247. Laser pen;

[0021] 3. Arc plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Forging is a machining process. A forging is an object where metal is subjected to pressure, either plastic deformation, to a desired shape or to a suitable compressive force. This force is typically applied by the use of a hammer or a press. The forging process builds a fine grain structure and improves the physical properties of the metal.

[0024] See also Figure 1-Figure 4 As shown, this embodiment provides a special tooling for double forgings of a large equipment supporting device, including a base 1, the top of the base 1 is fixedly connected to the bottom of a columnar plate 23, the top of the columnar plate 23 is fixedly connected to the bottom of a circular plate 22, the top of the circular plate 22 is provided with a cross-shaped slide groove 221, and the cross-shaped slide groove 221 is slidably connected to an electric arc-shaped telescopic plate 2. In order to be able to rotate and clamp objects, the details are as follows: the electric arc-shaped telescopic plate 2 forms an annular ring by rotation, but when the existing forgings are hammered or pressed, they cannot be clamped at any angle around the object, but some objects require pressure to be applied at a certain angle, but the object is not easy to clamp at the corresponding place of the clamping mechanism, or during the forging process, tools are needed to manually clamp and continuously adjust the orientation of the object, and it is not accurate enough to rely on the naked eye during hammering or cutting, and the scope of application is limited and the efficiency is low.

[0025] The improvement of this embodiment is that:

[0026] The first motor 215 rotates to drive the rotating shaft 212 to rotate, and the rotating shaft 212 rotates to drive the gear 213 on the annular rack 214 to rotate, thereby driving the mounting plate 211, the arc block 21 and the electric arc telescopic plate 2 to move. The second motor 246 rotates to drive the bidirectional screw rod 243 to rotate, and drives the slider 244 and the clamping block 245 to move in and out. The laser emitted by the laser pen 247 can determine the position that needs to be cut or hammered, thereby increasing the scope of application and improving accuracy and efficiency.

[0027] In order to enable the electric arc-shaped telescopic plate 2 to be clamped at multiple angles, an annular rack 214 is fixedly connected to the top of the base 1, and a gear 213 is meshedly connected to the outer surface of the annular rack 214. A rotating shaft 212 is fixedly connected to the axis of the gear 213. Both ends of the rotating shaft 212 are rotatably connected to the inside of the mounting plate 211. The top of the mounting plate 211 is fixedly connected to the bottom of the arc-shaped block 21. The top of the arc-shaped block 21 is fixedly connected to the bottom of the electric arc-shaped telescopic plate 2. A first motor 215 is fixedly connected to the outer surface of the outer side of the mounting plate 211. The output end of the first motor 215 extends into the inside of the mounting plate 211 and is fixedly connected to the end of the rotating shaft 212. The rotating shaft 212 is driven to rotate by the rotation of the first motor 215, and the gear 213 is driven to rotate on the annular rack 214 by the rotation of the rotating shaft 212, thereby driving the mounting plate 211, the arc-shaped block 21 and the electric arc-shaped telescopic plate 2 to move.

[0028] In order to clamp objects, the end of a fixed block 24 is fixedly connected to the outer surface of the right side of the electric arc-shaped telescopic plate 2, and the other end of the fixed block 24 is fixedly connected to the left side of the long plate 241. The two ends of the long plate 241 are fixedly connected to the rectangular plate 242, and the two ends of the rectangular plate 242 are rotatably connected to the inside of the two-way screw rod 243. The outer surface of the two-way screw rod 243 is threadedly connected to a slider 244, and the right end of the slider 244 is fixedly connected to a clamping block 245, and the outer end of one side of the rectangular plate 242 is fixedly connected to a second motor 246, and the end of the output shaft of the second motor 246 extends into the interior of the rectangular plate 242 and is fixedly connected to the end of the two-way screw rod 243. The second motor 246 rotates, which drives the two-way screw rod 243 to rotate, and drives the slider 244 and the clamping block 245 to move inside and outside.

[0029] In order to make objects more precise when cutting or hammering, the end of a laser pen 247 is fixedly connected to the right outer surface of the electric arc-shaped telescopic plate 2, and the laser emitted by the laser pen 247 can be used to know the position that needs to be cut or hammered.

[0030] Taking into account that debris may fall into the cross-shaped slide groove 221 during the hammering or cutting process, an arc-shaped plate 3 is slidably connected inside the cross-shaped slide groove 221, and both ends of the arc-shaped plate 3 are fixedly connected to the two sides of the electric arc-shaped telescopic plate 2. The arc-shaped plate 3 blocks debris from falling into the cross-shaped slide groove 221 during the hammering or cutting process.

[0031] In summary, the working principle of this solution is as follows:

[0032] The first motor 215 is powered on, and the rotation of the first motor 215 drives the rotating shaft 212 and the gear 213 to rotate on the annular rack 214, and the circular movement of the mounting plate 211 drives the arc block 21 to move in an annular manner, and the movement of the arc block 21 drives the electric arc telescopic plate 2 to move in an annular manner, and the arc plate 3 is stuck in the inside of the cross-shaped slide groove 221 to prevent debris from falling into the inside of the cross-shaped slide groove 221 during hammering or cutting, and the support of the column plate 23 allows the gear 213 to rotate, and the electric arc telescopic plate 2 is extended to the desired height, and the electric arc telescopic plate 2 is extended and retracted to drive the electric arc telescopic plate 2 to move. The light pen 247 and the fixed block 24 move up and down, driving the long plate 241 to move up and down, and the second motor 246 is connected to the power supply. The rotation of the second motor 246 drives the bidirectional screw rod 243 to rotate, driving the two sliders 244 and the two clamping blocks 245 to move forward and backward. When clamping an object, the slider 244 is moved to both ends, and the object is placed between the two clamping blocks 245. The slider 244 moves toward the middle to drive the clamping blocks 245 to clamp the object. The laser emitted by the laser pen 247 can be used to know the height of the position that needs to be cut or hammered, thereby increasing the scope of application and improving accuracy and efficiency.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double forging special tooling for a large equipment support device, comprising a base (1), the top of the base (1) is fixedly connected to the bottom of a columnar plate (23), the top of the columnar plate (23) is fixedly connected to the bottom of a circular plate (22), the top of the circular plate (22) is provided with a cross-shaped slide groove (221), the inside of the cross-shaped slide groove (221) is slidably connected to an electric arc-shaped telescopic plate (2), characterized in that: The electric arc-shaped telescopic plate (2) forms an annular ring by rotating.

2. The double forging special tooling for large equipment support device according to claim 1 is characterized by: The top of the base (1) is fixedly connected to an annular rack (214), the outer surface of the annular rack (214) is meshingly connected to a gear (213), the axis of the gear (213) is fixedly connected to a rotating shaft (212), both ends of the rotating shaft (212) are rotatably connected to the inside of a mounting plate (211), the top of the mounting plate (211) is fixedly connected to the bottom of an arc-shaped block (21), the top of the arc-shaped block (21) is fixedly connected to the bottom of an electric arc-shaped telescopic plate (2), the outer surface of the mounting plate (211) is fixedly connected to a first motor (215), the output end of the first motor (215) extends into the inside of the mounting plate (211) and is fixedly connected to the end of the rotating shaft (212).

3. The double forging special tooling for large equipment support device according to claim 1 is characterized in that: The right outer surface of the electric arc-shaped telescopic plate (2) is fixedly connected to the end of a fixed block (24), the other end of the fixed block (24) is fixedly connected to the left side of the long plate (241), the two ends of the long plate (241) are fixedly connected to the rectangular plate (242), the two ends of the bidirectional screw rod (243) are rotatably connected inside the rectangular plate (242), the outer surface of the bidirectional screw rod (243) is threadedly connected to a slider (244), the right end of the slider (244) is fixedly connected to a clamping block (245), the outer end of one side of the rectangular plate (242) is fixedly connected to a second motor (246), the end of the output shaft of the second motor (246) extends into the interior of the rectangular plate (242) and is fixedly connected to the end of the bidirectional screw rod (243).

4. The double forging special tooling for large equipment support device according to claim 1 is characterized in that: The right outer surface of the electric arc-shaped telescopic plate (2) is fixedly connected to the end of a laser pen (247).

5. The double forging special tooling for large equipment support device according to claim 1 is characterized in that: The cross-shaped sliding groove (221) is slidably connected to an arc-shaped plate (3), and the two ends of the arc-shaped plate (3) are fixedly connected to the two sides of the electric arc-shaped telescopic plate (2).

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