Positioning tool for machining annular forge piece

Abstract

The utility model provides a positioning tool for machining an annular forge piece, which relates to the technical field of forge piece machining and comprises a workbench, annular positioning plates arranged on two sides of the top of the workbench, an outer plate fixedly connected to the outer sides of the annular positioning plates, an equipment plate arranged at the bottom of the outer plate and a fixing block arranged at the bottom of the equipment plate. The adjusting assembly is arranged between the outer plate and the equipment plate, and the rotating assembly is arranged between the equipment plate and the fixing block. According to the positioning tool for machining the annular forgings, the distance between the two annular positioning plates can be rapidly adjusted through the adjusting assemblies, so that the annular forgings are positioned and fixed, the annular forgings are machined conveniently, the machining stability can be improved, the annular forgings are prevented from shaking in the machining process, and the machining efficiency is improved. And the two movable positioning plates can be rotated through the rotating assembly, so that when a large number of annular forgings with the same size are machined, the annular forgings to be machined are replaced, the two annular positioning plates do not need to be frequently adjusted, and then the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a positioning tool for processing annular forgings. Background Art

[0002] Ring forgings are a product of the forging industry and a type of forging. They are ring-shaped objects with appropriate compressive force that are formed by applying external force to metal billets (excluding plates) through plastic deformation. When producing large ring forgings, the surface of the ring forgings is usually polished, drilled, and processed according to needs. However, due to the large mass and volume of large ring forgings, it is inconvenient to move and adjust the position of the ring forgings, and positioning tooling is required to assist in locating the position of large ring forgings.

[0003] Regarding the positioning tooling for processing annular forgings, it was found through searching that the application number CN202122903105.6 discloses a positioning tooling for processing annular forgings, and the positioning tooling is provided with circular annular equidistantly distributed displacement blocks and springs on the inner side of the top surface of the positioning base. When processing the annular forgings, the forgings can be directly placed between the displacement blocks, and the annular forgings can be clamped and fixed by the positioning pieces fixed on the top of the displacement blocks. Compared with the existing positioning tooling, this device greatly improves the positioning speed of the annular forgings before processing, so that the processing efficiency of the annular forgings is improved, and it can be suitable for positioning annular forgings of various sizes, but the device has been used in actual use. In the process, there are still certain defects. For example, the device only pushes the displacement block through the elastic force of the spring to make the displacement block bear against the positioning piece, thereby clamping and fixing the annular forging. However, since the spring is an energy storage element that converts kinetic energy into elastic potential energy, when the annular forging is processed and the annular forging vibrates, the spring is prone to rebound repeatedly, causing vibration, which leads to poor processing accuracy. In addition, when the device needs to process a large number of annular forgings of the same size, it is necessary to frequently take the annular forgings out of the displacement block and the positioning piece, and then open the displacement block again to place the annular forging between it and the positioning piece. It takes too much time to fix the annular forging, resulting in affected processing efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a positioning tool for processing annular forgings, which can quickly adjust the distance between two annular positioning plates through an adjusting component, so that the annular forgings can be positioned and fixed, so as to facilitate the processing of the annular forgings, improve the processing stability, prevent the annular forgings from shaking during the processing, and the two movable positioning plates can be rotated by a rotating component, so that when a large number of annular forgings of the same size are processed, it is no need to frequently adjust the two annular positioning plates when replacing the annular forgings to be processed, thereby improving the processing efficiency.

[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0006] A positioning tool for processing annular forgings, comprising: a workbench, annular positioning plates arranged on both sides of the top of the workbench, an outer plate fixedly connected to the outer side of the annular positioning plate, an equipment plate arranged at the bottom of the outer plate, a fixed block arranged at the bottom of the equipment plate, an adjustment component arranged between the outer plate and the equipment plate, used for adjusting the distance between the two annular positioning plates, and a rotating component arranged between the equipment plate and the fixed block, used for rotating the annular positioning plate.

[0007] Furthermore, the adjustment component includes: a groove opened on the upper surface of the equipment plate, a movable block arranged at the bottom of the outer plate, and the movable block is slidably connected to the inside of the groove, a driving motor installed on one side of the outer end of the equipment plate, one end of the driving motor is drivingly connected to a screw rod, and the screw rod extends into the inside of the groove, a threaded hole is opened inside the movable block, and the screw rod passes through the threaded hole and is threadedly connected thereto, the spacing between the two annular positioning plates can be quickly adjusted through the adjustment component, so as to position and fix the annular forging, so as to facilitate the processing of the annular forging, improve the processing stability, and prevent the annular forging from shaking during the processing.

[0008] Furthermore, the rotating assembly includes: an opening on one side of the top of the fixed block, a rotating rod connected to the inside of the opening, a rotating block fixedly connected to one side of the bottom of the equipment plate, a through hole provided in the rotating block, and the rotating rod passes through the through hole, an annular groove provided in the annular positioning plate, a plurality of fixing rods provided in the annular groove, rollers rotatably connected on both sides of the fixing rod, a plurality of cavities provided in the annular positioning plate, the fixing rod extends into the inside of the cavity and utilizes a limit plate, a spring is connected between the limit plate and the cavity, and the two movable positioning plates can be rotated by the rotating assembly, so that when a large number of annular forgings of the same size are processed, there is no need to frequently adjust the two annular positioning plates when replacing the annular forgings to be processed, thereby improving the processing efficiency.

[0009] Furthermore, tooling plates are provided on both sides of the outer end of the fixed block, and a handle is rotatably connected to the outer side of the tooling plate. A hanging ring is provided on the top of the handle, and both sides of the bottom of the hanging ring are rotatably connected to the handle. The outer end of the equipment plate is connected with a hook used in conjunction with the hanging ring. The hanging ring and the hook can be used to conveniently fix the equipment plate to the fixed block to prevent the equipment plate from rotating.

[0010] The beneficial effects of the utility model are:

[0011] The spacing between the two annular positioning plates can be quickly adjusted by the adjusting component, so that the annular forging can be positioned and fixed, so as to facilitate the processing of the annular forging, improve the processing stability, and prevent the annular forging from shaking during the processing. The two movable positioning plates can be rotated by the rotating component, so that when a large number of annular forgings of the same size are processed, there is no need to frequently adjust the two annular positioning plates when replacing the annular forgings to be processed, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the annular positioning plate of the utility model.

[0015] Figure 4 This is a schematic diagram of the equipment board structure of the utility model.

[0016] Figure 5 It is a top view cross-sectional schematic diagram of the annular positioning plate of the utility model.

[0017] Figure 6 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0018] Figure 7 For the utility model Figure 5 Enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1. workbench; 2. annular positioning plate; 201. outer plate; 202. movable block; 203. threaded hole; 204. annular groove; 205. cavity; 3. equipment plate; 301. groove; 302. drive motor; 303. screw rod; 304. rotating block; 305. through hole; 4. fixed block; 401. opening; 402. rotating rod; 5. tooling plate; 501. handle; 502. hanging ring; 503. hook; 6. fixed rod; 601. roller; 602. limit plate; 603. spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0021] The embodiment of the present application provides a positioning tool for processing annular forgings. The positioning tool for processing annular forgings can realize rapid adjustment of the spacing between two annular positioning plates through an adjustment component, thereby positioning and fixing the annular forgings to facilitate processing of the annular forgings. The processing stability can be improved to prevent the annular forgings from shaking during processing. The two movable positioning plates can be rotated through a rotating component, so that when a large number of annular forgings of the same size are processed, there is no need to frequently adjust the two annular positioning plates when replacing the annular forgings to be processed, thereby improving processing efficiency.

[0022] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example 1

[0023] like Figure 1-Figure 2 As shown, a positioning tool for processing annular forgings includes: a workbench 1, annular positioning plates 2 arranged on both sides of the top of the workbench 1, an outer plate 201 fixedly connected to the outer side of the annular positioning plate 2, an equipment plate 3 arranged at the bottom of the outer plate 201, a fixed block 4 arranged at the bottom of the equipment plate 3, an adjusting component arranged between the outer plate 201 and the equipment plate 3, used for adjusting the distance between the two annular positioning plates 2, and a rotating component arranged between the equipment plate 3 and the fixed block 4, used for rotating the annular positioning plate 2.

[0024] Among them, reference Figure 1-Figure 4 and Figure 6 The adjustment component includes: a groove 301 opened on the upper surface of the equipment plate 3, a movable block 202 arranged at the bottom of the outer plate 201, and the movable block 202 is slidably connected to the inside of the groove 301, a driving motor 302 installed on one side of the outer end of the equipment plate 3, one end of the driving motor 302 is drivingly connected to a screw rod 303, and the screw rod 303 extends to the inside of the groove 301, a threaded hole 203 is opened inside the movable block 202, and the screw rod 303 passes through the threaded hole 203 and is threadedly connected thereto.

[0025] When fixing the annular forging, the annular forging is placed between the two annular positioning plates 2. At this time, the driving motors 302 of the two equipment plates 3 are started respectively through the control panel arranged on the surface of the workbench 1. The screw rod 303 is rotated inside the groove 301 by the driving motor 302. Since the screw rod 303 passes through the threaded hole 203 opened inside the movable block 202 and is threadedly connected thereto, and the movable block 202 is slidably connected to the groove 301, the movable block 202 can slide inside the groove 301 during the rotation of the screw rod 303, and then the two movable blocks 202 are used to drive the outer plate 201 to move its position, that is, the two outer plates 201 simultaneously drive the annular positioning plate 2 to move toward the middle, thereby positioning and fixing the annular forging, so as to facilitate the processing of the annular forging, improve the processing stability, and prevent the annular forging from shaking during the processing.

[0026] A control panel is installed on one side of the top of the workbench 1, and the control panel is used to control the start and stop of the drive motor 302. Both the control panel and the drive motor 302 are powered by an external power supply. The control procedures involved in the utility model can be implemented by those skilled in the art according to the same or similar principles in the prior art. This part is not the innovation of the utility model. Example 2

[0027] Based on Example 1, Figure 1 , Figure 4 , Figure 5 and Figure 7 The rotating assembly includes: an opening 401 opened on one side of the top of the fixed block 4, a rotating rod 402 connected to the inside of the opening 401, a rotating block 304 fixedly connected to one side of the bottom of the equipment plate 3, a through hole 305 opened inside the rotating block 304, and the rotating rod 402 passes through the through hole 305, an annular groove 204 opened inside the annular positioning plate 2, a plurality of fixed rods 6 are arranged inside the annular groove 204, rollers 601 are rotatably connected on both sides of the fixed rod 6, a plurality of cavities 205 are opened inside the annular positioning plate 2, the fixed rod 6 extends into the cavity 205 and uses a limiting plate 602, and a spring 603 is connected between the limiting plate 602 and the cavity 205.

[0028] After the rotating block 304 is located inside the opening 401, the rotating rod 402 will pass through the through hole 305 opened inside the rotating block 304, that is, the rotating block 304 and the fixed block 4 can be rotatable. After the processing of the annular forging fixed by the two annular positioning plates 2 is completed, the annular forging is pressed, and then the equipment plate 3 is lifted upward, and the equipment plate 3 drives the annular positioning plate 2 to swing upward. During this process, the multiple groups of rollers 601 inside the annular groove 204 can rotate along the annular forging, thereby avoiding the annular positioning plate 2 from getting stuck when it swings upward. After the processed forging is taken away, the next forging to be processed is placed between the two annular positioning plates 2, and then the equipment plate 3 is pressed downward again, thereby driving the annular positioning plate 2 to swing downward and return to its position. When the annular positioning plate 2 swings down and contacts the annular forging, the annular groove 204 The roller 601 at the bottom will contact the annular forging first, so that the roller 601 rotates to prevent the annular positioning plate 2 from being stuck on the top of the annular forging. When the roller 601 contacts the annular forging, the roller 601 and the fixing rod 6 will be pushed into the annular groove 204, so that the fixing rod 6 pushes the limiting plate 602 extending to the inside of the cavity 205. At this time, the limiting plate 602 squeezes the spring 603 between the cavity 205. After the annular positioning plate 2 and the annular forging are in the horizontal plane, the squeezed spring 603 uses elastic force to push the limiting plate 602, and the limiting plate 601 pushes the fixing rod 6 and the roller 601 to be close to the annular forging. In the above process, when a large number of annular forgings of the same size are processed, the annular forging to be processed does not need to frequently adjust the two annular positioning plates 2, thereby improving the processing efficiency.

[0029] Among them, reference Figure 1-Figure 2 and Figure 4 A tooling plate 5 is provided on both sides of the outer end of the fixing block 4, and a handle 501 is rotatably connected to the outer side of the tooling plate 5. A hanging ring 502 is provided on the top of the handle 501, and both sides of the bottom of the hanging ring 502 are rotatably connected to the handle 501. The outer end of the equipment plate 3 is connected with a hook 503 used in conjunction with the hanging ring 502.

[0030] Before raising the equipment plate 3, first bend the handle 501 connected to the outer side of the tooling plate 5 upwards, and then take out the hanging ring 502 from the hooks 503 on both sides of the outer end of the equipment plate 3. At this time, the equipment plate 3 can be rotated, and after the annular positioning plate 2 repositions the new bag processing annular forging, the hanging ring 502 is re-hooked with the hook 503 to fix the equipment plate on the top of the fixed block 4 to prevent the equipment plate 3 from rotating.

[0031] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0032] The above is a detailed introduction to a positioning tool for processing annular forgings provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A positioning tool for processing annular forgings, It is characterized in that include: Workbench (1); An annular positioning plate (2) is arranged on both sides of the top of the workbench (1), and an outer plate (201) is fixedly connected to the outer side of the annular positioning plate (2); An equipment plate (3) arranged at the bottom of the outer plate (201); A fixing block (4) arranged at the bottom of the equipment plate (3); An adjustment component disposed between the outer plate (201) and the equipment plate (3), and used for adjusting the distance between the two annular positioning plates (2); A rotating assembly disposed between the device plate (3) and the fixed block (4) is used to rotate the annular positioning plate (2).

2. The positioning tool for machining annular forgings according to claim 1, It is characterized in that The adjustment component comprises: A groove (301) formed on the upper surface of the device plate (3); A movable block (202) is arranged at the bottom of the outer plate (201), and the movable block (202) is slidably connected to the inside of the groove (301); A drive motor (302) is installed on one side of the outer end of the device plate (3), one end of the drive motor (302) is drivingly connected to a lead screw (303), and the lead screw (303) extends into the interior of the groove (301).

3. The positioning tool for machining annular forgings according to claim 2, It is characterized in that A threaded hole (203) is provided inside the movable block (202), and the screw rod (303) passes through the threaded hole (203) and is threadedly connected thereto.

4. The positioning tool for machining annular forgings according to claim 1, It is characterized in that The rotating assembly comprises: An opening (401) formed on one side of the top of the fixing block (4); A rotating rod (402) connected to the inside of the opening (401); A rotating block (304) is fixedly connected to one side of the bottom of the device plate (3), a through hole (305) is provided inside the rotating block (304), and the rotating rod (402) passes through the through hole (305).

5. The positioning tool for machining annular forgings according to claim 1, It is characterized in that Both sides of the outer end of the fixing block (4) are provided with tooling plates (5), the outer side of the tooling plate (5) is rotatably connected to a handle (501), the top of the handle (501) is provided with a hanging ring (502), and both sides of the bottom of the hanging ring (502) are rotatably connected to the handle (501), and the outer end of the equipment plate (3) is connected with a hook (503) used in conjunction with the hanging ring (502).

6. The positioning tool for machining annular forgings according to claim 1, It is characterized in that An annular groove (204) is provided inside the annular positioning plate (2), a plurality of fixing rods (6) are provided inside the annular groove (204), and rollers (601) are rotatably connected to both sides of the fixing rods (6).

7. The positioning tool for machining annular forgings according to claim 6, It is characterized in that A plurality of cavities (205) are provided inside the annular positioning plate (2), the fixing rod (6) extends into the cavity (205) and utilizes a limiting plate (602), and a spring (603) is connected between the limiting plate (602) and the cavity (205).

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