Rolling device for forge piece machining

Abstract

The utility model relates to the technical field of forge piece machining, in particular to a rolling device for forge piece machining. According to the technical scheme, the device comprises a workbench, a bearing block and a servo motor are fixedly installed on the left inner wall and the right inner wall of the workbench respectively, the output end of the servo motor is fixedly connected with a two-way lead screw, the left inner wall and the right inner wall of the workbench are jointly and fixedly connected with two sliding rods, and the peripheries of the sliding rods and the two-way lead screw are jointly and slidably sleeved with a moving block; connecting cylinders are fixedly connected to the two sides of the top of the moving block in an inserted mode, two guide grooves are formed in the top of the workbench, the tops of the connecting cylinders penetrate through the corresponding guide grooves and are fixedly connected with collecting cylinders, the collecting cylinders communicate with the connecting cylinders, and the inner rings of the opposite sides of the two collecting cylinders are fixedly sleeved with fans; the opposite sides of the fans are fixedly provided with filter screens, and the front face of the workbench is slidably connected with a collecting drawer. According to the utility model, the slag falling from the forge piece during the rolling of the forge piece can be directly cleaned, and the slag can be automatically collected.

Description

Technical Field

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

[0002] Railway forgings are an integral part of railway lines. As an integral engineering structure, the track is laid on the roadbed, guiding the train's operation and directly bearing the huge pressure of locomotives and their loads. Under the dynamic action of the train's operation, its various components must have sufficient strength and stability to ensure that the train runs safely, smoothly and uninterruptedly at the prescribed maximum speed. When processing railway forgings, a rolling device is required to roll the forgings.

[0003] In the prior art, patent number CN219665030U discloses a rolling device for forging processing, comprising a workbench, support legs installed at the four corners of the lower end thereof, and a controller installed at the left side of the rear end of the workbench; a gear box is fixed in the middle of the lower end of the workbench, a positioning cylinder is fixed to the left end of the gear box, a gear is connected to the middle of the gear box for rotation, and two racks are symmetrically meshed and connected at the upper and lower ends of the gear, and a push block located in the gear box is fixed at the end of the piston rod of the positioning cylinder. By pushing the push block to the right through a positioning cylinder, the push block can drive the rack at the upper end to move to the right, at which time the rack at the upper end will drive the gear to rotate, and the rotation of the gear will drive the rack at the lower end to move to the left, so that the two racks drive the guide plates to close the distance between them, and at this time, the positioning block can close the distance between them to position and fix the forging to be rolled, so that only one positioning cylinder is needed, thereby reducing costs.

[0004] Although the above-mentioned rolling device for forging processing can achieve the effect of fixing and clamping the forgings through the settings of racks and cylinders, it still has the following shortcomings in actual applications: when the rolling roller rolls the forgings, the forgings will drop debris, and the device cannot clean the debris, and it is easy to fall into the workbench through the guide groove, making it extremely difficult to clean the debris. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the background technology and to provide a rolling device for forging processing.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: a rolling device for forging processing, comprising a workbench, with bearing blocks and servo motors fixedly installed on the left and right inner walls of the workbench respectively, a bidirectional screw rod fixedly connected to the output end of the servo motor, and two sliding rods fixedly connected to the left and right inner walls of the workbench, and a moving block is slidingly sleeved on the periphery of the sliding rod and the bidirectional screw rod, and connecting cylinders are fixedly inserted on both sides of the top of the moving block, and two guide grooves are provided on the top of the workbench, and the tops of the connecting cylinders pass through the corresponding guide grooves and are fixedly connected to a collecting cylinder, which is connected to the connecting cylinder, and the inner rings of the two collecting cylinders on the back side are fixedly sleeved with a fan, and a filter screen is fixedly installed on the side facing the fan, and a collecting drawer is slidably connected to the front of the workbench, and a rolling mechanism is fixedly installed on the tops of the two collecting cylinders for rolling forgings.

[0007] Preferably, the rolling mechanism includes a support column fixedly mounted on the collecting cylinder, and the top ends of the support columns are fixedly connected to a top plate.

[0008] Preferably, a cylinder 1 is fixedly installed on the top of the top plate, the telescopic shaft of the cylinder 1 passes through the top plate and is fixedly connected to an inner concave frame, and a rolling roller is rotatably connected to the inner side of the inner concave frame.

[0009] Preferably, the supporting columns are provided with sliding grooves on the opposite sides thereof, and the front and rear sides of the concave frame are fixedly connected with sliding blocks, which match the sliding grooves on the supporting columns.

[0010] Preferably, vertical plates are fixedly installed on both sides of the top of the workbench, and cylinder 2 is fixedly installed on the side opposite to the vertical plates.

[0011] Preferably, the telescopic shafts of the second cylinders pass through the vertical plates and are fixedly connected to the clamping plates.

[0012] Preferably, a threaded hole and two sliding holes are provided on the moving block, and are matched with a bidirectional screw rod and a sliding rod respectively.

[0013] The beneficial effects of the present invention are as follows: when using the present device, the forging is first placed on the workbench, and the two cylinders 2 are started at the same time, so that the two clamping plates clamp the forging and fix it, and then the servo motor is started to drive the bidirectional screw to rotate on the bearing block, so that the moving block slides on the bidirectional screw and the two sliding rods, and the moving block drives the two connecting cylinders to move, and the connecting cylinder drives the collecting cylinder fixedly connected to the top to move, and the collecting cylinder drives the supporting column fixedly connected to the top to move, and the two supporting columns drive the top plate fixedly connected to the top to move, and the cylinder 1 is started to drive the concave frame to descend to a suitable height, so that the rolling roller contacts the forging and rolls the forging, and the two fans are started to suck the debris dropped by the rolled forging into the collecting cylinder, and the debris enters the collecting cylinder and falls into the collecting drawer through the connecting cylinder to be collected, so that the present device can directly clean up the debris dropped by the forging when the forging is rolled, and automatically collect the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the overall structure of an embodiment of a rolling device for forging processing of the utility model;

[0015] Figure 2 This is a front cross-sectional schematic diagram of the overall structure of an embodiment of a rolling device for forging processing of the utility model;

[0016] Figure 3 This is a side cross-sectional schematic diagram of the overall structure of an embodiment of a rolling device for forging processing of the utility model;

[0017] Figure 4 It is a top cutaway schematic diagram of the overall structure of an embodiment of a rolling device for forging processing of the present utility model.

[0018] Figure numerals: 1. workbench; 2. bearing block; 3. servo motor; 4. bidirectional screw; 5. slide rod; 6. moving block; 7. connecting cylinder; 8. collecting cylinder; 9. fan; 10. collecting drawer; 11. guide groove; 12. support column; 13. top plate; 14. cylinder one; 15. concave frame; 16. rolling roller; 17. vertical plate; 18. cylinder two; 19. clamping plate. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0020] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0022] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model proposes a rolling device for forging processing, including a workbench 1, on the left and right inner walls of the workbench 1 are respectively fixedly installed with bearing blocks 2 and servo motors 3, the output end of the servo motor 3 is fixedly connected to a bidirectional screw rod 4, the left and right inner walls of the workbench 1 are commonly fixedly connected with two sliding rods 5, the outer periphery of the sliding rods 5 and the bidirectional screw rod 4 is commonly slidably sleeved with a moving block 6, the top two sides of the moving block 6 are fixedly plugged with connecting tubes 7, two guide grooves 11 are provided on the top of the workbench 1, the tops of the connecting tubes 7 all pass through the corresponding guide grooves 11, and are fixedly connected with a collecting tube 8, the collecting tube 8 is connected to the connecting tube 7, the inner rings of the two collecting tubes 8 on the back side are fixedly sleeved with a fan 9, and the side facing the fan 9 is fixedly installed with a filter screen, the front of the workbench 1 is slidably connected with a collecting drawer 10, and the tops of the two collecting tubes 8 are commonly fixedly installed with a rolling mechanism for rolling forgings.

[0025] The top of the support column 12 is fixedly connected to the top plate 13, and the top of the support column 12 is fixedly connected to the top of the two support columns 12.

[0026] Example 2

[0027] like Figure 1-4 As shown, the present invention proposes a rolling device for forging processing. Compared with the first embodiment, vertical plates 17 are fixedly installed on both sides of the top of the workbench 1, and cylinder 2 18 is fixedly installed on the side facing away from the vertical plate 17. Through this arrangement, cylinder 2 18 can be fixedly installed on the workbench 1 through the vertical plate 17; the telescopic shafts of cylinder 2 18 pass through the vertical plate 17 and are fixedly connected with a clamping plate 19. Through this arrangement, starting two cylinders 2 18 at the same time can drive the two clamping plates 19 to move toward each other, thereby fixing and clamping the forging; a threaded hole and two sliding holes are opened on the moving block 6, which are matched with the bidirectional screw rod 4 and the slide rod 5 respectively. Through this arrangement, the sliding of the moving block 6 on the bidirectional screw rod 4 and the slide rod 5 is more stable.

[0028] Working principle: When using this device, first place the forging on the workbench 1, and start the two cylinders 2 18 at the same time, so that the two clamping plates 19 clamp the forging and fix it, and then start the servo motor 3 to drive the bidirectional screw 4 to rotate on the bearing block 2, so that the moving block 6 slides on the bidirectional screw 4 and the two slide bars 5, and the moving block 6 drives the two connecting cylinders 7 to move, and the connecting cylinder 7 drives the collecting cylinder 8 fixedly connected to the top to move, and the collecting cylinder 8 drives the supporting column 12 fixedly connected to the top to move, and the two support columns 12 drive the top plate 13 fixedly connected to the top to move, and start cylinder 1 14 to drive the concave frame 15 to descend to a suitable height, so that the rolling roller 16 abuts against the forging and rolls the forging, and start the two fans 9 to suck the debris dropped by the rolled forging into the collecting cylinder 8. After the debris enters the collecting cylinder 8, it falls into the collecting drawer 10 through the connecting cylinder 7 and is collected.

[0029] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A rolling device for forging processing, comprising a workbench (1), characterized in that: The left and right inner walls of the workbench (1) are respectively fixedly mounted with bearing blocks (2) and servo motors (3), the output end of the servo motor (3) is fixedly connected with a bidirectional screw rod (4), the left and right inner walls of the workbench (1) are commonly fixedly connected with two slide rods (5), the outer peripheries of the slide rods (5) and the bidirectional screw rods (4) are commonly slidably sleeved with a moving block (6), the top sides of the moving block (6) are fixedly plugged with connecting tubes (7), the top of the workbench (1) is provided with two guide grooves (11), the tops of the connecting tubes (7) are penetrated by the corresponding guide grooves (11), and are fixedly connected with a collecting tube (8), which is connected to the connecting tube (7), the inner rings of the two collecting tubes (8) on the opposite side are fixedly sleeved with a fan (9), and the sides facing the fan (9) are fixedly mounted with a filter screen, the front of the workbench (1) is slidably connected with a collecting drawer (10), and the tops of the two collecting tubes (8) are commonly fixedly mounted with a rolling mechanism for rolling the forgings.

2. A rolling device for forging according to claim 1, characterized in that: The rolling mechanism comprises a support column (12) fixedly mounted on the collecting barrel (8), and the top end of the support column (12) is fixedly connected to a top plate (13).

3. A rolling device for forging according to claim 2, characterized in that: A cylinder 1 (14) is fixedly installed on the top of the top plate (13), and a telescopic shaft of the cylinder 1 (14) passes through the top plate (13) and is fixedly connected to an inner concave frame (15), and a rolling roller (16) is rotatably connected to the inner side of the inner concave frame (15).

4. A rolling device for forging according to claim 3, characterized in that: The supporting columns (12) are provided with sliding grooves on the opposite sides thereof, and the front and rear sides of the concave frame (15) are fixedly connected with sliding blocks, which match the sliding grooves on the supporting columns (12).

5. A rolling device for forging according to claim 1, characterized in that: Vertical plates (17) are fixedly mounted on both sides of the top of the workbench (1), and a second cylinder (18) is fixedly mounted on the side facing away from the vertical plate (17).

6. A rolling device for forging according to claim 5, characterized in that: The telescopic shafts of the second cylinder (18) pass through the vertical plate (17) and are fixedly connected to the clamping plate (19).

7. A rolling device for forging according to claim 1, characterized in that: The moving block (6) is provided with a threaded hole and two sliding holes, which respectively match the bidirectional screw rod (4) and the sliding rod (5).

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