Clamping and overturning device for forging part machining

Abstract

The utility model discloses a clamping turnover device for forging part machining, which comprises a lifting cavity arranged in a device main body, supporting frames are arranged above the device main body, and one side of each of the two supporting frames is provided with a sleeve; the telescopic cavity is formed in the sleeve, a connecting rod is arranged on one side of the sleeve, a mounting plate is arranged at the other end of the connecting rod, and a connecting block is arranged on one side of the mounting plate; according to the device, one end of the forging part can be rapidly clamped and fixed, the clamping mechanism can be driven to rotate by starting the motor during machining, the forging part can be overturned, and when the large forging part is overturned, the large forging part can be overturned, so that the large forging part can be overturned, and the forging part can be overturned. The two ends of the forging part are clamped and fixed through the two clamping mechanisms, the overturning stability of the forging part can be ensured, rapid overturning of the forging part is achieved, and the machining efficiency of the forging part is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a clamping and turning device for forging processing. Background Art

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets to cause them to undergo plastic deformation in order to obtain forgings with certain mechanical properties, shapes, and sizes. It is one of the two major components of forging. Forging can eliminate defects such as loose cast metal produced during the smelting process and optimize the microstructure. At the same time, because the complete metal flow lines are preserved, the mechanical properties of forgings are generally better than those of castings of the same material. Forgings are relatively rough after initial production and need to be polished by a machine. During the polishing process, the castings need to be clamped, fixed, and flipped.

[0003] The Chinese patent publication number is CN210452326U, and the authorization announcement date is May 5, 2020. A clamping and flipping device for forging processing includes a processing platform and a connecting component. A support column is fixedly connected to one side of the upper end of the processing platform, and an L-shaped limit support rod is horizontally inserted into the side wall of the lower end of the support column, and the end of the L-shaped limit support rod away from the support column is fixedly connected to the bottom of the connecting component. A first forward and reverse stepping motor is fixedly installed on one side of the outer wall of the connecting component, and the output end of the first forward and reverse stepping motor is connected to a first rotating shaft. The first rotating shaft passes through the end of the connecting component extending outward and is provided with a mounting component. The inner wall of the mounting component is provided with an active cavity, and a first reciprocating screw is provided in the active cavity. The utility model overcomes the shortcomings of the prior art, has a reasonable design, can complete the automatic flipping of the cast workpiece, saves time and effort, and greatly reduces the safety hazards caused by manual operation. It has a high social use value and application prospects.

[0004] The existing forging parts are turned over manually, which is not only inefficient but also has great safety hazards. Especially when the weight of the casting is relatively large, manual turning is more cumbersome, time-consuming and labor-intensive, and it is easy to damage the forging parts, thereby reducing the processing efficiency of the forging parts and failing to meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping and turning device for forging processing, so as to solve the problem proposed in the above background technology that the existing forgings are turned over manually, and the manual turning is not only inefficient, but also has great safety hazards. Especially when the weight of the casting is relatively large, the manual turning is more cumbersome, time-consuming and labor-intensive, and it is easy to damage the forging, thereby reducing the processing efficiency of the forging and failing to meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping and flipping device for forging processing, comprising a device body, and also comprising:

[0007] A lifting chamber is arranged inside the device body, two lifting chambers are arranged, and the two lifting chambers are arranged at both ends of the device body, a support frame is arranged above the device body, two support frames are arranged, and one end of the two support frames extends to the inside of the lifting chamber, the support frame is slidably connected to the device body, a sleeve is arranged on one side of the two support frames, and the sleeve is arranged through the support frame, and the sleeve is rotatably connected to the support frame;

[0008] A telescopic cavity is arranged inside the sleeve, a connecting rod is arranged on one side of the sleeve, and one end of the connecting rod extends into the interior of the telescopic cavity, the connecting rod is slidably connected to the sleeve, a mounting plate is arranged on the other end of the connecting rod, and the mounting plate is fixedly connected to the connecting rod, a connecting block is arranged on one side of the mounting plate, four connecting blocks are arranged, and the connecting block is fixedly connected to the mounting plate, a clamping block is arranged on the inner side of each of the four connecting blocks, a third electric push rod is arranged between the clamping block and the connecting block, and the third electric push rod is fixedly connected to the connecting block and the clamping block;

[0009] A motor is arranged on one side of the support frame, and the motor and the support frame are connected by screws. A driving wheel is arranged on the other side of the support frame, and the driving wheel is connected to the output end of the motor. A driven wheel is arranged on the outside of the sleeve, and the driven wheel is fixedly connected to the sleeve. A belt is arranged between the driven wheel and the driving wheel, and the belt is transmission-connected to the driving wheel and the driven wheel.

[0010] Preferably, a bearing is provided at the contact point between the sleeve and the support frame, and the bearing and the support frame are connected as one body; the bearing is provided outside the sleeve, and the bearing and the sleeve are rotatably connected.

[0011] Preferably, a rubber plate is provided on one side of the clamping block, and the rubber plate and the clamping block are connected as one body, a pressure sensor is provided at the contact point between the rubber plate and the clamping block, and the pressure sensor is fixedly connected to the clamping block.

[0012] Preferably, a first electric push rod is provided on one side of the sleeve, and the first electric push rod is fixedly connected to the sleeve, the first electric push rod is arranged inside the telescopic cavity, and one end of the first electric push rod is connected to the connecting rod.

[0013] Preferably, a second electric push rod is provided inside the lifting chamber, and the second electric push rod is provided below the support frame, the two ends of the second electric push rod are respectively fixedly connected to the device body and the support frame, a dust ring is provided at the upper end of the lifting chamber, and the dust ring is fixedly connected to the device body, the dust ring is provided outside the support frame, and the dust ring is in contact with the support frame.

[0014] Preferably, a metal mesh is provided at the upper end of the device body, and the metal mesh is fixedly connected to the device body, a material receiving box is provided on one side of the device body, and the material receiving box is slidably connected to the device body, and the material receiving box is provided below the metal mesh.

[0015] Preferably, a storage cavity is provided inside the device body, and a movable door is provided on one side of the storage cavity. There are two movable doors, and the movable doors are rotatably connected to the device body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model device is provided with a sleeve, a connecting rod, a mounting plate, a connecting block, a clamping block, a third electric push rod, a motor, a driving wheel, and a driven wheel. The sleeve and the connecting rod constitute a crossbeam. The third electric push rod drives the clamping block to move, and one end of the forging piece is fixed to the mounting plate through the clamping block. The motor drives the driving wheel to rotate, and the driven wheel is connected to the driving wheel through a belt drive. As the driving wheel rotates, the driven wheel is driven to rotate, and then the sleeve is driven to rotate, so that the clamped forging piece is turned over;

[0018] 2. The utility model device is provided with a first electric push rod, which drives the connecting rod to extend and retract. As the connecting rod extends and retracts, the distance between the two clamping mechanisms changes, which facilitates the clamping and fixing of forgings of different sizes;

[0019] 3. The utility model device is provided with a second electric push rod, which drives the support frame to rise and fall, changes the height of the clamping mechanism, and changes the fixed height of the forged part. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a diagram showing the connection relationship between the support frame, the device body and the sleeve of the utility model;

[0022] Figure 3 For the utility model Figure 1 A partial enlarged view of area A;

[0023] Figure 4 For the utility model Figure 2 A partial enlarged view of area B;

[0024] Figure 5 This is a diagram showing the connection relationship between the material receiving box and the device body of the utility model.

[0025] In the figure: 1. device body; 2. storage cavity; 3. movable door; 4. metal mesh; 5. material receiving box; 6. support frame; 7. sleeve; 8. connecting rod; 9. mounting plate; 10. connecting block; 11. clamping block; 12. bearing; 13. first electric push rod; 14. motor; 15. driving wheel; 16. driven wheel; 17. belt; 18. lifting cavity; 19. second electric push rod; 20. dustproof ring; 21. telescopic cavity; 22. third electric push rod; 23. rubber plate; 24. pressure sensor. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides an embodiment: a clamping and flipping device for forging processing, including a device body 1, and also including:

[0028] A lifting chamber 18 is arranged inside the device body 1. Two lifting chambers 18 are arranged, and the two lifting chambers 18 are arranged at both ends of the device body 1. A support frame 6 is arranged above the device body 1. Two support frames 6 are arranged, and one end of the two support frames 6 extends to the inside of the lifting chamber 18. The support frame 6 is slidably connected to the device body 1. A sleeve 7 is arranged on one side of the two support frames 6, and the sleeve 7 is arranged through the support frame 6. The sleeve 7 is rotatably connected to the support frame 6;

[0029] A telescopic cavity 21 is arranged inside the sleeve 7, a connecting rod 8 is arranged on one side of the sleeve 7, and one end of the connecting rod 8 extends to the inside of the telescopic cavity 21, the connecting rod 8 is slidably connected to the sleeve 7, a mounting plate 9 is arranged on the other end of the connecting rod 8, and the mounting plate 9 is fixedly connected to the connecting rod 8, a connecting block 10 is arranged on one side of the mounting plate 9, four connecting blocks 10 are arranged, and the connecting block 10 is fixedly connected to the mounting plate 9, a clamping block 11 is arranged on the inner side of each of the four connecting blocks 10, a third electric push rod 22 is arranged between the clamping block 11 and the connecting block 10, and the third electric push rod 22 is fixedly connected to the connecting block 10 and the clamping block 11;

[0030] The motor 14 is arranged on one side of the support frame 6, and the motor 14 is connected to the support frame 6 by screws. A driving wheel 15 is arranged on the other side of the support frame 6, and the driving wheel 15 is connected to the output end of the motor 14. A driven wheel 16 is arranged on the outside of the sleeve 7, and the driven wheel 16 is fixedly connected to the sleeve 7. A belt 17 is arranged between the driven wheel 16 and the driving wheel 15, and the belt 17 is transmission-connected to the driving wheel 15 and the driven wheel 16.

[0031] During use: one end of the forging is brought into contact with the mounting plate 9, the third electric push rod 22 is driven to drive the clamping block 11 to move, one end of the forging is clamped and fixed by the clamping block 11, and the other end of the forging is clamped and fixed in the above manner. When only one end of the forging needs to be clamped and fixed, this step is not required. The sleeve 7 is rotatably connected to the support frame 6, and the motor 14 is turned on to drive the driving wheel 15 to rotate. The driven wheel 16 is connected to the driving wheel 15 through a belt 17. As the driving wheel 15 rotates, the driven wheel 16 is driven to rotate, and then the sleeve 7 is driven to rotate, so that the clamped forging is flipped.

[0032] See also Figure 1 and Figure 2 A bearing 12 is provided at the contact point between the sleeve 7 and the support frame 6, and the bearing 12 is connected to the support frame 6 as a whole. The bearing 12 is provided outside the sleeve 7, and the bearing 12 is rotatably connected to the sleeve 7. The bearing 12 improves the connection stability between the sleeve 7 and the support frame 6, and improves the rotation stability of the sleeve 7.

[0033] See also Figure 1 , Figure 2 and Figure 4 A rubber plate 23 is provided on one side of the clamping block 11, and the rubber plate 23 is connected to the clamping block 11 as a whole. A pressure sensor 24 is provided at the contact point between the rubber plate 23 and the clamping block 11, and the pressure sensor 24 is fixedly connected to the clamping block 11. The rubber plate 23 protects the clamped forgings, and the pressure sensor 24 measures the clamping force to avoid excessive extrusion and damage of the forgings.

[0034] See also Figure 1 and Figure 2 A first electric push rod 13 is provided on one side of the sleeve 7, and the first electric push rod 13 is fixedly connected to the sleeve 7. The first electric push rod 13 is arranged inside the telescopic cavity 21, and one end of the first electric push rod 13 is connected to the connecting rod 8. The connecting rod 8 is driven to telescope by the first electric push rod 13. As the connecting rod 8 telescopes, the distance between the two clamping mechanisms changes, which facilitates the clamping and fixation of forgings of different sizes.

[0035] See also Figure 1 and Figure 2 A second electric push rod 19 is provided inside the lifting chamber 18, and the second electric push rod 19 is provided below the support frame 6. Both ends of the second electric push rod 19 are fixedly connected to the device body 1 and the support frame 6 respectively. A dust ring 20 is provided at the upper end of the lifting chamber 18, and the dust ring 20 is fixedly connected to the device body 1. The dust ring 20 is provided outside the support frame 6, and the dust ring 20 is in contact with the support frame 6. The support frame 6 is driven to rise and fall by the second electric push rod 19 to change the height of the clamping mechanism.

[0036] See also Figure 1 and Figure 5A metal mesh 4 is provided at the upper end of the device body 1, and the metal mesh 4 is fixedly connected to the device body 1. A material receiving box 5 is provided on one side of the device body 1, and the material receiving box 5 is slidably connected to the device body 1. The material receiving box 5 is arranged below the metal mesh 4, and the processed debris is filtered and collected through the metal mesh 4 and the material receiving box 5.

[0037] See also Figure 1 and Figure 5 A storage cavity 2 is arranged inside the device body 1, and a movable door 3 is arranged on one side of the storage cavity 2. Two movable doors 3 are arranged, and the movable doors 3 are rotatably connected to the device body 1.

[0038] Working principle: bring one end of the forging into contact with the mounting plate 9, drive the third electric push rod 22 to drive the clamping block 11 to move, clamp one end of the forging through the clamping block 11, drive the first electric push rod 13 to drive the connecting rod 8 to extend and retract, change the distance between the two clamping mechanisms, bring another mounting plate 9 into contact with the other end of the forging, and clamp the other end of the forging in the above manner; the sleeve 7 is rotatably connected to the support frame 6, turn on the motor 14 to drive the driving wheel 15 to rotate, and the driven wheel 16 is connected to the driving wheel 15 through the belt 17. As the driving wheel 15 rotates, the driven wheel 16 rotates, and then drives the sleeve 7 to turn, so that the clamped forging is flipped; the second electric push rod 19 drives the support frame 6 to rise and fall, changes the height of the clamping mechanism, and changes the fixed height of the forging.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and turning device for forging processing, comprising a device body (1), characterized in that: Also includes: A lifting chamber (18) is arranged inside the device body (1), two lifting chambers (18) are arranged, and the two lifting chambers (18) are arranged at both ends of the device body (1), a support frame (6) is arranged above the device body (1), two support frames (6) are arranged, and one end of the two support frames (6) extends to the inside of the lifting chamber (18), the support frame (6) is slidably connected to the device body (1), a sleeve (7) is arranged on one side of the two support frames (6), and the sleeve (7) and the support frame (6) are arranged through, and the sleeve (7) and the support frame (6) are rotatably connected; A telescopic cavity (21) is arranged inside the sleeve (7); a connecting rod (8) is arranged on one side of the sleeve (7), and one end of the connecting rod (8) extends to the inside of the telescopic cavity (21); the connecting rod (8) is slidably connected to the sleeve (7); a mounting plate (9) is arranged on the other end of the connecting rod (8), and the mounting plate (9) is fixedly connected to the connecting rod (8); a connecting block (10) is arranged on one side of the mounting plate (9); four connecting blocks (10) are arranged, and the connecting blocks (10) are fixedly connected to the mounting plate (9); a clamping block (11) is arranged on the inner side of each of the four connecting blocks (10); a third electric push rod (22) is arranged between the clamping block (11) and the connecting block (10), and the third electric push rod (22) is fixedly connected to the connecting block (10) and the clamping block (11); A motor (14) is arranged on one side of the support frame (6), and the motor (14) and the support frame (6) are connected by screws; a driving wheel (15) is arranged on the other side of the support frame (6), and the driving wheel (15) is connected to the output end of the motor (14); a driven wheel (16) is arranged outside the sleeve (7), and the driven wheel (16) is fixedly connected to the sleeve (7); a belt (17) is arranged between the driven wheel (16) and the driving wheel (15), and the belt (17) is transmission-connected to the driving wheel (15) and the driven wheel (16).

2. A clamping and turning device for forging processing according to claim 1, characterized in that: A bearing (12) is provided at the contact point between the sleeve (7) and the support frame (6), and the bearing (12) and the support frame (6) are connected as a whole; the bearing (12) is arranged outside the sleeve (7), and the bearing (12) and the sleeve (7) are rotatably connected.

3. The clamping and turning device for forging processing according to claim 1 is characterized in that: A rubber plate (23) is provided on one side of the clamping block (11), and the rubber plate (23) and the clamping block (11) are connected as a whole; a pressure sensor (24) is provided at the contact point between the rubber plate (23) and the clamping block (11), and the pressure sensor (24) and the clamping block (11) are fixedly connected.

4. The clamping and turning device for forging processing according to claim 1 is characterized in that: A first electric push rod (13) is provided on one side of the sleeve (7), and the first electric push rod (13) is fixedly connected to the sleeve (7), the first electric push rod (13) is arranged inside the telescopic cavity (21), and one end of the first electric push rod (13) is connected to the connecting rod (8).

5. The clamping and turning device for forging processing according to claim 1 is characterized in that: A second electric push rod (19) is arranged inside the lifting chamber (18), and the second electric push rod (19) is arranged below the support frame (6). The two ends of the second electric push rod (19) are fixedly connected to the device body (1) and the support frame (6) respectively. A dustproof ring (20) is arranged at the upper end of the lifting chamber (18), and the dustproof ring (20) is fixedly connected to the device body (1). The dustproof ring (20) is arranged outside the support frame (6), and the dustproof ring (20) is in close contact with the support frame (6).

6. The clamping and turning device for forging processing according to claim 1 is characterized in that: A metal mesh (4) is provided at the upper end of the device body (1), and the metal mesh (4) is fixedly connected to the device body (1); a material receiving box (5) is provided on one side of the device body (1), and the material receiving box (5) is slidably connected to the device body (1); and the material receiving box (5) is provided below the metal mesh (4).

7. The clamping and turning device for forging processing according to claim 1 is characterized in that: A storage cavity (2) is provided inside the device body (1), and a movable door (3) is provided on one side of the storage cavity (2). Two movable doors (3) are provided, and the movable doors (3) are rotatably connected to the device body (1).

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