A ring forging turning tool for a forging press

Abstract

The utility model discloses a turning tool for an annular forging of a forging machine, which relates to the technical field of turning tool, and includes a crossbeam, wherein the crossbeam is relatively provided with at least two clamping parts for clamping the annular forging, and the clamping parts include: a shell and a first clamping body rotatably connected to the shell, wherein the first clamping body is provided with a first clamping part; and a second clamping body telescopically connected to the first clamping body. The utility model can fix the edge of the annular forging at two places or four places by setting two clamping parts to prevent it from falling off during the turning process. Since a first adjustment part is provided, the angle of the fixed annular forging can be adjusted to realize the turning function. Since a second adjustment part is provided, the spacing of the clamping parts can be adjusted according to the annular forgings of different specifications, so that the annular forgings of different specifications can be clamped, thereby increasing the versatility of the tool.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover tooling, in particular to a turnover tooling for an annular forging of a forging machine. Background Art

[0002] Flange-type ring parts (annular forgings) need to be polished on their end faces during the finishing process. However, it is generally necessary to use a sling to hold the workpiece for flipping and transportation, which will cause the annular surface of the workpiece to be compressed and deformed, thereby affecting the dimensional accuracy of the product. In order to ensure that the dimensional accuracy of the product remains unchanged, multiple workers are required to cooperate in the handling during each flipping and transportation process, which is inefficient.

[0003] In order to solve the above problems, the prior art uses a special flipping tool to flip the annular forgings. However, the applicant found that the internal space of the clamping structure of the existing flipping tool is fixed and is only suitable for the inspected parts of the same specification. When it is necessary to fix the inspected parts of another specification, it is necessary to replace the new clamping structure. Therefore, the versatility of the entire tool is poor. Utility Model Content

[0004] The utility model aims to provide a ring forging turning tool for a forging press to solve the technical problem that the ring forging turning tool currently on the market cannot clamp ring forgings of different specifications, as mentioned in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a ring forging turning tool for a forging press, comprising a crossbeam, wherein the crossbeam is provided with at least two clamping components for clamping the ring forging, and the clamping components include:

[0006] A housing and a first clamping body rotatably connected to the housing, wherein the first clamping body is provided with a first clamping portion;

[0007] A second clamping body telescopically connected to the first clamping body, wherein the second clamping body is provided with a second clamping portion;

[0008] The turning tool also includes:

[0009] a first adjusting component for adjusting the angle between the first clamp body and the housing;

[0010] A second adjusting component is used to adjust the distance between the two clamping components.

[0011] As a preferred technical solution of the utility model, the first clamping part includes:

[0012] A first electric push rod having a bottom end connected to the first clamp body;

[0013] A first pressing plate connected to the output end of the first electric push rod.

[0014] As a preferred technical solution of the utility model, the second clamping portion includes:

[0015] A second electric push rod having a bottom end connected to the second clamp body;

[0016] A second pressing plate connected to the output end of the second electric push rod.

[0017] As a preferred technical solution of the utility model, the flip tool also includes: a hydraulic rod whose bottom end is connected to the first clamp body, the output end of the hydraulic rod is connected to a connecting plate, and the connecting plate is connected to the second clamp body.

[0018] As a preferred technical solution of the utility model, the flip tool further includes: a guide rod with one end connected to the connecting plate, and the guide rod is slidably matched with a guide groove provided in the first clamping body.

[0019] As a preferred technical solution of the utility model, the first adjustment component includes:

[0020] rotating a worm gear disposed in the housing;

[0021] A worm wheel matched with the worm, one end of the worm wheel is connected to the first clamp body;

[0022] A first motor is connected to the housing, and an output shaft of the first motor is connected to the worm.

[0023] As a preferred technical solution of the utility model, the second adjustment component includes:

[0024] A slider directly or indirectly connected to the housing, wherein the slider is slidably engaged with a slide groove provided in the crossbeam;

[0025] Rotate the bidirectional screw rod in the slide groove, wherein the bidirectional screw rod matches the screw rod groove provided in the slide block;

[0026] A second motor is arranged at one side of the crossbeam, and an output shaft of the second motor is connected to a bidirectional lead screw.

[0027] As a preferred technical solution of the utility model, the second adjustment component also includes: a third electric push rod whose bottom end is connected to the slider, and the output end of the third electric push rod is connected to the housing.

[0028] As a preferred technical solution of the utility model, the areas where the first clamp body and the second clamp body fit with the annular forging are both provided with limiting grooves.

[0029] Compared with the prior art, the beneficial effects of the utility model are:

[0030] The utility model can fix the edge of the annular forging at two locations or four locations by arranging two clamping components to prevent it from falling off during the flipping process; because the first adjusting component is provided, the angle of the fixed annular forging can be adjusted to realize the flipping function; because the second adjusting component is provided, the spacing of the clamping components can be adjusted according to the annular forgings of different specifications, so that the annular forgings of different specifications can be clamped, thereby increasing the versatility of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the three-dimensional structure of the first clamp body and the second clamp body of the utility model;

[0033] Figure 3 It is a schematic diagram of the three-dimensional structure of the crossbeam of the utility model;

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of the first clamp body of the utility model;

[0035] Figure 5 It is a schematic diagram of the main cross-sectional structure of the annular forging of the utility model.

[0036] In the figure: 1. crossbeam; 2. support leg; 3. slider; 4. slide groove; 5. second motor; 6. bidirectional screw; 7. screw groove; 8. third electric push rod; 9. housing; 10. first motor; 11. worm; 12. worm wheel; 13. first clamping body; 14. limiting groove; 15. first electric push rod; 16. first pressure plate; 17. hydraulic rod; 18. connecting plate; 19. second clamping body; 20. second electric push rod; 21. second pressure plate; 22. guide rod; 23. guide groove. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0038] See also Figure 1-Figure 5The utility model provides a technical solution: a ring forging turning tool for a forging press, comprising a crossbeam 1 and a leg 2 for supporting the crossbeam 1, the crossbeam 1 is relatively provided with at least two clamping components for clamping the ring forging, the clamping components comprising: a housing 9 and a first clamping body 13 rotatably connected to the housing 9, the first clamping body 13 is provided with a first clamping portion; in this embodiment, the clamping components have two, the first clamping portion comprising: a first electric push rod 15 connected to the first clamping body 13 at the bottom end; a first pressing plate 16 connected to the output end of the first electric push rod 15;

[0039] The above technical solution can be used to clamp the annular forging. The annular forging is placed in the first clamp body 13, and the first electric push rod 15 is started to drive the first pressing plate 16 to press down. The first pressing plate 16 cooperates with the first clamp body 13 to clamp two edges of the annular forging.

[0040] like Figure 1 and Figure 2 As shown, the flip tool also includes: a second clamp body 19 telescopically connected to the first clamp body 13, and the second clamp body 19 is provided with a second clamping part; in this embodiment, the second clamping part includes: a second electric push rod 20 connected to the second clamp body 19 at the bottom end; a second pressing plate 21 connected to the output end of the second electric push rod 20; the flip tool also includes: a hydraulic rod 17 connected to the first clamp body 13 at the bottom end, and the output end of the hydraulic rod 17 is connected to a connecting plate 18, and the connecting plate 18 is connected to the second clamp body 19; the flip tool also includes: a guide rod 22 connected to the connecting plate 18 at one end, and the guide rod 22 is slidably matched with a guide groove 23 provided in the first clamp body 13;

[0041] The above technical solution can stably clamp the annular forging to prevent it from falling off during the flipping process. The hydraulic rod 17 is started to drive the second clamping body 19 to fit the edge of the annular forging, and the second electric push rod 20 is started to drive the second pressure plate 21 to move downward. The second pressure plate 21 is used to clamp the other two places on the edge of the annular forging, thereby fixing the annular forging at four locations.

[0042] like Figure 2 As shown, the flip tool also includes: a first adjustment component for adjusting the angle between the first clamp body 13 and the shell 9; in this embodiment, the first adjustment component includes: a worm 11 rotatably arranged in the shell 9; a worm wheel 12 matching the worm 11, one end of the worm wheel 12 is connected to the first clamp body 13; a first motor 10 connected to the shell 9, and the output shaft of the first motor 10 is connected to the worm 11.

[0043] The above technical solution can be used to flip the annular forging, and the first motor 10 is started to drive the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, and the worm wheel 12 drives the first clamping body 13 and the second clamping body 19 to rotate synchronously, thereby realizing the angle adjustment of the annular forging. Due to the cooperation of the worm 11 and the worm wheel 12, their self-locking characteristics can be used to prevent the annular forging from rotating due to gravity, thereby improving the stability of the structure.

[0044] like Figure 3 As shown, the turning tool also includes: a second adjustment component for adjusting the distance between the two clamping components; in this embodiment, the second adjustment component includes: a slider 3 directly or indirectly connected to the housing 9, the slider 3 slidingly cooperates with the slide groove 4 provided in the beam 1; a bidirectional screw rod 6 rotatably provided in the slide groove 4, the bidirectional screw rod 6 cooperates with the screw rod groove 7 provided in the slider 3; a second motor 5 provided on one side of the beam 1, the output shaft of the second motor 5 is connected to the bidirectional screw rod 6;

[0045] The above technical solution can be used to adjust the spacing of the first clamping bodies 13 according to different annular forgings, thereby ensuring that the tooling can be used for processing annular forgings of different specifications. When in use, the annular forgings are placed between the first clamping bodies 13, and the second motor 5 is started to drive the bidirectional screw 6 to rotate. The bidirectional screw 6 drives the slider 3 to slide along the slide groove 4, and the slider 3 drives the first clamping bodies 13 connected thereto to move synchronously, thereby adjusting the spacing between the two first clamping bodies 13.

[0046] Further, such as Figure 1 As shown, the second adjustment component also includes: a third electric push rod 8 whose bottom end is connected to the slider 3, and an output end of the third electric push rod 8 is connected to the housing 9;

[0047] The above technical solution can be used to adjust the height of the annular forging. The third electric push rod 8 is started to drive the shell 9 to rise and fall, and the shell 9 drives the first clamp body 13 connected thereto to rise and fall synchronously, thereby adjusting the height of the annular forging.

[0048] Further, such as Figure 4 As shown, the areas where the first clamp body 13 and the second clamp body 19 fit with the annular forging are both provided with limiting grooves 14, and the limiting grooves 14 are preferably V-shaped grooves;

[0049] The adoption of the above technical solution can further improve the clamping stability of the first clamp body 13 and the second clamp body 19 on the annular forging, and prevent the annular forging from loosening after being fixed.

[0050] Working principle: When in use, first place the annular forging between the first clamp bodies 13, adjust the spacing of the first clamp bodies 13 according to the size of the annular forging, start the second motor 5 to drive the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 drives the slider 3 to slide along the slide groove 4, the slider 3 drives the first clamp bodies 13 connected thereto to move synchronously, thereby adjusting the spacing between the two first clamp bodies 13, the limiting grooves 14 of the two first clamp bodies 13 clamp the annular forging, start the first electric push rod 15 to drive the first pressing plate 16 to press down, the first pressing plate 16 cooperates with the first clamp body 13 to clamp the edge of the annular forging at two places, in order to prevent it from flipping during the flipping process. In order to solve the problem of falling off, the hydraulic rod 17 is started to drive the second clamping body 19 to fit the edge of the annular forging, and the second electric push rod 20 is started to drive the second pressure plate 21 to move downward, and the other two places of the edge of the annular forging are clamped by the second pressure plate 21 to fix the annular forging at four places. When flipping, the first motor 10 is started to drive the worm 11 to rotate, the worm 11 drives the worm wheel 12 to rotate, and the worm wheel 12 drives the first clamping body 13 and the second clamping body 19 to rotate synchronously, so as to adjust the angle of the annular forging. Due to the cooperation of the worm 11 and the worm wheel 12, the self-locking characteristics can be used to prevent the annular forging from rotating under the action of gravity, thereby improving the stability of the structure.

[0051] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A ring forging turning tool for a forging press, comprising a crossbeam (1), characterized in that: The crossbeam (1) is provided with at least two clamping components for clamping the annular forging relatively to each other, and the clamping components include: A shell (9) and a first clamping body (13) rotatably connected to the shell (9), wherein the first clamping body (13) is provided with a first clamping portion; a second clamping body (19) telescopically connected to the first clamping body (13), wherein the second clamping body (19) is provided with a second clamping portion; The turning tool also includes: a first adjustment component for adjusting the angle between the first clamp body (13) and the housing (9); A second adjusting component is used to adjust the distance between the two clamping components.

2. The ring forging turning tool of the forging press according to claim 1 is characterized in that: The first clamping portion comprises: A first electric push rod (15) whose bottom end is connected to the first clamp body (13); A first pressing plate (16) connected to the output end of the first electric push rod (15).

3. The ring forging turning tool of the forging press according to claim 2 is characterized in that: The second clamping portion comprises: A second electric push rod (20) whose bottom end is connected to the second clamp body (19); A second pressing plate (21) connected to the output end of the second electric push rod (20).

4. The ring forging turning tool of the forging press according to claim 3 is characterized in that: The turning tool further comprises: a hydraulic rod (17) whose bottom end is connected to the first clamp body (13); an output end of the hydraulic rod (17) is connected to a connecting plate (18); and the connecting plate (18) is connected to the second clamp body (19).

5. The ring forging turning tool of the forging press according to claim 4 is characterized in that: The turning tool further comprises: a guide rod (22) connected to the connecting plate (18) at one end, and the guide rod (22) is slidably matched with a guide groove (23) provided on the first clamp body (13).

6. The ring forging turning tool of the forging press according to claim 1, characterized in that: The first adjustment component comprises: Rotating a worm (11) disposed in the housing (9); a worm wheel (12) matched with the worm (11), one end of the worm wheel (12) being connected to a first clamp body (13); A first motor (10) is connected to the housing (9), and an output shaft of the first motor (10) is connected to a worm (11).

7. The ring forging turning tool of the forging press according to claim 1, characterized in that: The second adjustment component comprises: A sliding block (3) directly or indirectly connected to the housing (9), the sliding block (3) being slidably matched with a sliding groove (4) provided in the crossbeam (1); Rotating a bidirectional screw rod (6) disposed in the slide groove (4), wherein the bidirectional screw rod (6) cooperates with a screw rod groove (7) disposed in the slide block (3); A second motor (5) is arranged on one side of the crossbeam (1), and an output shaft of the second motor (5) is connected to a bidirectional screw rod (6).

8. The ring forging turning tool of the forging press according to claim 7, characterized in that: The second adjustment component further comprises: a third electric push rod (8) whose bottom end is connected to the slider (3); the output end of the third electric push rod (8) is connected to the housing (9).

9. The ring forging turning tool of the forging press according to claim 1, characterized in that: Limiting grooves (14) are provided in the areas where the first clamp body (13) and the second clamp body (19) fit the annular forging.

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