Turnover assembly for forge piece surface treatment

Abstract

The utility model discloses an overturning assembly for forge piece surface treatment, which relates to the technical field of forging, is used for overturning columnar forge pieces, and comprises a workbench and a supporting plate which is arranged at the upper end of the workbench in a sliding manner and is used for supporting the lower surfaces of the forge pieces so as to balance the pressure applied to the forge pieces by a press hammer of a forging press. The supporting plate is arranged at the upper end of the workbench and can balance pressure applied to a forge piece by a forging press hammer, so that the forge piece is prevented from being bent or broken by the forging press hammer, meanwhile, the forge piece can be conveniently positioned by the supporting plate, and when the central axis of the forge piece is aligned and coincided with the central axis of the chuck of the clamping structure, the forge piece is clamped by the clamping structure. And meanwhile, a rotating structure is further arranged, the fixed forge piece can be driven to rotate, a pressing hammer of the forging press continuously hammers the surface of the forge piece, the second motor intermittently drives the chuck and the forge piece to rotate, and therefore forging and pressing on different faces are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging, in particular to a turnover assembly for surface treatment of forgings. Background Art

[0002] In the production of forgings, a forging machine is needed to produce parts. The forging machine uses a hammer to make the forgings undergo plastic deformation to obtain forgings with certain mechanical properties, shapes and sizes. During the forging process, the forging machine requires an operator to move, flip and perform other operations on the forgings.

[0003] The current technical problems are: Since some forgings are heavy, it is difficult for operators to flip them, and it is expensive to equip professional robotic arms. In some forging plants, simple brackets are even built to assist workers in completing the flipping work. These structures can only provide simple support and are prone to deviation. Therefore, it is necessary to design a flipping component to solve this problem. Utility Model Content

[0004] The utility model aims to provide a turnover assembly for forging surface treatment, so as to solve the technical problem of low efficiency of forging machines in the current market when turning over forgings, as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip assembly for forging surface treatment, used for flipping a columnar forging, comprising a workbench, and the flip assembly further comprises:

[0006] A support plate slidably arranged on the upper end of the workbench for supporting the lower surface of the forging to balance the pressure exerted by the forging hammer on the forging at that location, and the support plate is provided with a concave groove that matches the forging;

[0007] A driving structure for pushing the support plate to move in a direction parallel to the central axis of the forging, so that the support plate moves laterally synchronously with the position of the forging press hammer;

[0008] A clamping structure provided at the upper end of the workbench for clamping the forging;

[0009] A rotating structure used to drive the clamped forging to flip.

[0010] As a preferred technical solution of the utility model, the driving structure includes:

[0011] A first sliding block connected to the support plate, wherein the first sliding block is slidably disposed in a sliding groove provided on the workbench;

[0012] A first motor disposed at one end of the workbench;

[0013] A screw rod with one end connected to the output shaft of the first motor, the screw rod matches with a screw rod groove provided on the surface of the first sliding block.

[0014] As a preferred technical solution of the utility model, a first electric push rod is arranged between the support plate and the first sliding block, and the first electric push rod is used to adjust the distance between the support plate and the forging.

[0015] As a preferred technical solution of the utility model, the clamping structure includes:

[0016] A movable plate and a chuck provided on a side of the movable plate facing the forging;

[0017] A fixed plate disposed at the upper end of the workbench;

[0018] A second electric push rod with a bottom connected to the fixed plate, and an output end of the second electric push rod connected to the movable plate.

[0019] As a preferred technical solution of the utility model, a second sliding block is provided at the bottom end of the movable plate, and the screw rod passes through a through groove opened on the surface of the second sliding block.

[0020] As a preferred technical solution of the utility model, the rotating structure is a second motor, which is arranged on a side of the movable plate away from the forging, and the output shaft of the second motor is connected to the center of the chuck.

[0021] As a preferred technical solution of the utility model, accordion covers are provided between the fixed plate and the movable plate and between adjacent movable plates.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model can balance the pressure exerted by the forging press hammer on the forging by arranging a support plate on the upper end of the workbench, thereby preventing the forging press hammer from bending or breaking the forging. At the same time, the support plate can also facilitate the positioning of the forging. When the center axis of the forging is aligned with the center axis of the chuck of the clamping structure, positioning and clamping can be carried out. At the same time, a rotating structure is also provided, which can drive the fixed forging to rotate. The hammer of the forging press continuously strikes the surface of the forging, and the second motor intermittently drives the chuck and the forging to rotate, thereby realizing forging of different surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the workbench of the utility model;

[0026] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the base of the utility model;

[0027] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1. workbench; 2. slide; 3. first slider; 4. first motor; 5. screw; 6. screw slot; 7. first electric push rod; 8. support plate; 9. movable plate; 10. second slider; 11. through slot; 12. fixed plate; 13. second electric push rod; 14. second motor; 15. chuck; 16. accordion cover; 17. base; 18. bracket; 19. third electric push rod; 20. extension rod; 21. pulley; 22. bottom slot; 23. support leg. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 4 The utility model provides a technical solution: a flip assembly for forging surface treatment, used for flipping a columnar forging, including a workbench 1, the flip assembly also includes: a support plate 8 slidably arranged at the upper end of the workbench 1 for supporting the lower surface of the forging, so as to balance the pressure applied by the forging hammer to the forging at that place, the support plate 8 is provided with a concave groove that matches the forging; a driving structure for pushing the support plate 8 to move along a direction parallel to the central axis of the forging, so that the support plate 8 moves laterally synchronously with the position of the forging hammer; in this embodiment, the driving structure includes: a first slider 3 connected to the support plate 8, the first slider 3 is slidably arranged in a slide groove 2 opened on the workbench 1; a first motor 4 arranged at one end of the workbench 1; a screw rod 5 with one end connected to the output shaft of the first motor 4, the screw rod 5 cooperates with a screw rod groove 6 opened on the surface of the first slider 3;

[0031] like Figure 1 and Figure 2 The flip assembly also includes: a clamping structure arranged at the upper end of the workbench 1 for clamping the forging; in this embodiment, the clamping structure includes: a movable plate 9 and a chuck 15 arranged on the side of the movable plate 9 facing the forging; a fixed plate 12 arranged at the upper end of the workbench 1; a second electric push rod 13 connected to the fixed plate 12 at the bottom, and the output end of the second electric push rod 13 is connected to the movable plate 9;

[0032] The above technical solution can facilitate the positioning and placement of forgings. First, the forging is placed on the support plate 8, and the central axis of the forging is aligned with the central axis of the chuck 15. The second electric push rod 13 is started to drive the movable plate 9 close to the forging, thereby driving the second slider 10 to slide smoothly along the slide groove 2 until the forging is inserted into the chuck 15 of the movable plate 9, and the chuck 15 is locked to complete the clamping of the forging.

[0033] like Figure 1 and Figure 2 The flip assembly further includes: a rotating structure for driving the clamped forging to flip; in this embodiment, the rotating structure is a second motor 14, which is arranged on the side of the movable plate 9 away from the forging, and the output shaft of the second motor 14 is connected to the center of the chuck 15; a second slider 10 is arranged at the bottom end of the movable plate 9, and the screw rod 5 passes through a through slot 11 opened on the surface of the second slider 10;

[0034] The above technical solution can be used to flip the forging. During operation, the hammer of the forging press continuously strikes the surface of the forging, and the second motor 14 intermittently drives the chuck 15 and the forging to rotate, thereby realizing forging of different surfaces. The support plate 8 moves with the movement of the forging press hammer, thereby preventing the forging press hammer from bending or breaking the forging. The first motor 4 and the screw rod 5, in cooperation with the screw rod groove 6, drive the first slider 3 to slide along the slide groove 2, thereby driving the support plate 8 to move horizontally.

[0035] Further, such as Figure 2 As shown, a first electric push rod 7 is provided between the support plate 8 and the first slider 3, and the first electric push rod 7 is used to adjust the distance between the support plate 8 and the forging;

[0036] The above technical solution can be used to conveniently adjust the height of the support plate 8. The forging is placed on the support plate 8, and the first electric push rod 7 is started to adjust the height of the support plate 8 so that the central axis of the forging is aligned with the central axis of the chuck 15.

[0037] Further, such as Figure 1 and Figure 2 As shown, an accordion cover 16 is provided between the fixed plate 12 and the movable plate 9 and between adjacent movable plates 9; in this embodiment, the accordion cover 16 is made of high temperature resistant rubber;

[0038] The above technical solution can prevent foreign matter from falling into the chute 2. Since the accordion cover 16 is provided, it can effectively prevent debris generated during forging from falling into the chute 2, thereby preventing the chute 2 from being blocked.

[0039] Further, such as Figure 3 and Figure 4As shown, the flip assembly also includes: a base 17 with a cavity; a bracket 18 disposed in the cavity; a third electric push rod 19 connected to the base 17 at the bottom, and the output end of the third electric push rod 19 is connected to the bracket 18; an extension rod 20 disposed at the lower end of the bracket 18, the extension rod 20 is connected to a pulley 21, and the pulley 21 can extend out of a bottom groove 22 disposed at the bottom of the base 17; and a support leg 23 disposed on the base 17;

[0040] The above technical solution can be used to facilitate the movement of the device. The device can be transported by pushing the pulley 21 at the bottom of the base 17. After arriving at the destination, the third electric push rod 19 is started to extend, thereby driving the bracket 18 to rise. The bracket 18 drives the extension rod 20 and the pulley 21 to retract into the bottom groove 22. At this time, the leg 23 contacts the ground. As a possible situation, in order to improve the anti-slip effect, an anti-slip pattern can be provided at the bottom of the leg 23.

[0041] Further, such as Figure 2 As shown, in this embodiment, the number of the clamping structures is two, so that both ends of the forging can be clamped, and two fixing plates 12 and their driving structures are also provided, and the movements of the two fixing plates 12 are independent of each other, which can adapt to forgings of different lengths;

[0042] The above technical solution can be used to forge the ends of the forgings. Generally speaking, the surface of the forgings is relatively easy to process, while the ends of the forgings usually need to be clamped and therefore cannot be fully exposed, which makes it difficult for the forging hammer to reach them. The use of two clamping structures can solve this problem. When one end of the forging needs to be forged, only the other end of the forging needs to be clamped, and the end that needs to be processed is exposed. During the forging process, the clamping structure at the other end drives the forging to rotate and flip it.

[0043] Working principle: When in use, first place the forging on the support plate 8, start the first electric push rod 7 to adjust the height of the support plate 8 so that the central axis of the forging is aligned with the central axis of the chuck 15, start the second electric push rod 13 to drive the movable plate 9 close to the forging, thereby driving the second slider 10 to slide smoothly along the slide groove 2 until the forging is inserted into the chuck 15 of the movable plate 9, and the locking chuck 15 completes the clamping of the forging. During operation, the hammer of the forging press continuously beats the surface of the forging, and the second motor 14 intermittently drives the chuck 15 and the forging to rotate, so as to achieve forging of different surfaces. The support plate 8 moves with the movement of the forging press hammer, thereby preventing the forging press hammer from bending or breaking the forging. The first motor 4 and the screw rod 5, in cooperation with the screw rod groove 6, drive the first slider 3 to slide along the slide groove 2, thereby driving the support plate 8 to move horizontally. Due to the provision of the accordion cover 16, it can effectively prevent the debris generated during the forging of the forging from falling into the slide groove 2, thereby preventing the slide groove 2 from being blocked.

[0044] 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.

[0045] 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 turning assembly for forging surface treatment, used for turning over a columnar forging, comprising a workbench (1), characterized in that: The flip assembly also includes: A support plate (8) slidably arranged on the upper end of the workbench (1) for supporting the lower surface of the forging to balance the pressure exerted by the forging hammer on the forging at that location, the support plate (8) being provided with a recessed groove that matches the forging; A driving structure for pushing the support plate (8) to move in a direction parallel to the central axis of the forging, so that the support plate (8) moves laterally synchronously with the position of the forging press hammer; A clamping structure disposed at the upper end of the workbench (1) for clamping a forging; A rotating structure used to drive the clamped forging to flip.

2. The turning assembly for forging surface treatment according to claim 1, characterized in that: The driving structure comprises: a first sliding block (3) connected to the support plate (8), the first sliding block (3) being slidably disposed in a sliding groove (2) provided on the workbench (1); A first motor (4) provided at one end of the workbench (1); A screw rod (5) having one end connected to the output shaft of the first motor (4), the screw rod (5) being matched with a screw rod groove (6) provided on the surface of the first sliding block (3).

3. The turning assembly for forging surface treatment according to claim 2, characterized in that: A first electric push rod (7) is arranged between the support plate (8) and the first slide block (3), and the first electric push rod (7) is used to adjust the distance between the support plate (8) and the forging.

4. The turning assembly for forging surface treatment according to claim 2, characterized in that: The clamping structure comprises: A movable plate (9) and a chuck (15) provided on a side of the movable plate (9) facing the forging; A fixing plate (12) disposed on the upper end of the workbench (1); A second electric push rod (13) whose bottom is connected to the fixed plate (12), and an output end of the second electric push rod (13) is connected to the movable plate (9).

5. The turning assembly for forging surface treatment according to claim 4, characterized in that: A second sliding block (10) is provided at the bottom end of the movable plate (9), and the screw rod (5) passes through a through slot (11) formed on the surface of the second sliding block (10).

6. The turning assembly for forging surface treatment according to claim 4, characterized in that: The rotating structure is a second motor (14), which is arranged on a side of the movable plate (9) away from the forging, and the output shaft of the second motor (14) is connected to the center of the chuck (15).

7. The turning assembly for forging surface treatment according to claim 5, characterized in that: An accordion cover (16) is provided between the fixed plate (12) and the movable plate (9) and between adjacent movable plates (9).

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