Deburring device for forging parts

Abstract

The utility model relates to the technical field of forging parts, and discloses a forging part deburring device which comprises a workbench, a driving device is arranged on the outer wall, located on one side of two fixing bases, of the workbench, a lower pressing plate is arranged on the outer wall of the bottom of the driving device, and an edge cutting tool is installed on the outer wall of the lower pressing plate through bolts. Two fixing seats are symmetrically and fixedly connected to the outer wall of the workbench, a buffer plate is arranged above the two fixing seats, a plurality of limiting rods are arranged between the buffer plate and the two fixing seats, the outer walls of the limiting rods are all sleeved with pressure springs, and the limiting rods and the pressure springs are all fixedly connected with the buffer plate and the fixing seats. The limiting rods are arranged on the two fixing bases, the limiting rods are distributed at the four corners of the two fixing bases, and the outer walls of the two fixing bases are connected with two fixing clamps used for fixing the trimming die in a sliding mode, the trimming die for deburring of a forging part can be protected, pressure on the trimming die is reduced, and therefore the service life of the trimming die is prolonged, and the trimming die is suitable for being used for forging parts. The practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of forgings, and in particular to a deburring device for forgings. Background Art

[0002] At present, after the forging workpiece is forged by the forging die, there will be flash of varying sizes at the junction of the upper and lower dies, and a trimming machine is usually required to trim the forging workpiece.

[0003] With respect to the above-mentioned related technologies, the inventor believes that when the existing trimming die is used to cut off the burrs of forgings, the trimming tool will generate pressure on the trimming die, and usually lacks a certain buffer for the trimming die, resulting in excessive pressure, which will affect the life of the trimming die over a long period of time. Therefore, a deburring device for forgings is proposed to solve the above-mentioned problem.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the trimming machine lacks trimming die buffer, the present application provides a deburring device for forgings.

[0006] The present application provides a forging deburring device that adopts the following technical solution:

[0007] A deburring device for forgings comprises a workbench, wherein the outer wall of the workbench located on one side of two fixed seats is provided with a driving device, the bottom outer wall of the driving device is provided with a lower pressure plate, the outer wall of the lower pressure plate is provided with a trimming tool installed by bolts, the outer wall of the workbench is symmetrically fixedly connected to the two fixed seats, a buffer plate is provided above the two fixed seats, a plurality of limit rods are provided between the buffer plate and the two fixed seats, and the outer walls of the plurality of limit rods are all sleeved with pressure springs, the plurality of limit rods and pressure springs are all fixedly connected to the buffer plate and the fixed seats, and the plurality of limit rods are distributed at the four corners of the two fixed seats, and the outer walls of the two fixed seats are slidably connected to two fixing clamps for fixing the trimming molds.

[0008] Preferably, an inner groove is formed on the outer wall of the workbench below the two fixed seats, and a bidirectional screw is rotatably connected to the outer wall of the inner groove, and the two fixing clamps are symmetrically threadedly sleeved on the outer walls of both sides of the bidirectional screw.

[0009] Preferably, the outer walls of the two fixing seats on one side of the inner groove are provided with limiting grooves, and the fixing clamps are slidably connected to the limiting grooves.

[0010] Preferably, the four corners of the lower pressing plate are fixedly connected with positioning rods, and the outer walls of the workbench located on both sides of the two fixing seats are fixedly connected with a plurality of positioning columns adapted to the positioning rods.

[0011] Preferably, a groove is provided on the outer wall of the workbench on one side of the inner groove, and a driving motor for driving a bidirectional screw rod is provided on the outer wall of the groove.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting the buffer plate, the buffer plate can contact the trimming tool that presses down to trim, so that the pressure spring and the limit rod under the buffer plate can buffer the pressure generated by the buffer plate, thereby reducing the pressure on the trimming die. At the same time, the positioning rod on the lower pressure plate is docked and positioned with the positioning column below to improve the accuracy of burr cutting by the trimming tool. At the same time, the downward pressing distance of the trimming tool can be limited to avoid excessive pressure on the trimming die. Compared with the prior art, the trimming die for deburring forgings can be protected and the pressure on the trimming die can be reduced, thereby increasing the service life of the trimming die and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the structure of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the structure of an embodiment of the application;

[0017] Explanation of the accompanying drawings: 1. Workbench; 2. Driving device; 3. Lower pressure plate; 4. Positioning rod; 5. Fixed seat; 6. Fixing fixture; 7. Positioning column; 8. Pressure spring; 9. Limit rod; 10. Buffer plate; 11. Trimming tool; 12. Groove; 13. Driving motor; 14. Inner groove; 15. Bidirectional screw rod; 16. Limit groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a deburring device for a forged part. Figure 1-3A deburring device for forgings comprises a workbench 1, the outer wall of the workbench 1 on one side of two fixed seats 5 is provided with a driving device 2, the driving device 2 comprises a cylinder, a driving rod and a control unit, etc., so as to facilitate the driving of a lower pressing plate 3, a lower pressing plate 3 is provided on the bottom outer wall of the driving device 2, a trimming tool 11 is installed on the outer wall of the lower pressing plate 3 by bolts, the trimming tool 11 is conveniently replaced by the bolts to adapt to different trimming molds, the outer wall of the workbench 1 is symmetrically fixedly connected to the two fixed seats 5, a buffer plate 10 is provided above the two fixed seats 5, and multiple A limit rod 9 is provided, and the outer walls of the limit rods 9 are all sleeved with pressure springs 8. The limit rods 9 and the pressure springs 8 are all fixedly connected to the buffer plate 10 and the fixed seat 5, and the limit rods 9 are distributed at the four corners of the two fixed seats 5. The buffer plate 10 first contacts the trimming tool 11, so that the pressure spring 8 and the limit rod 9 buffer the pressure generated by the buffer plate 10, thereby reducing the pressure on the trimming mold. The outer walls of the two fixed seats 5 are slidably connected with two fixing clamps 6 for fixing the trimming mold. By driving the two fixing clamps 6 to move, the trimming mold can be easily replaced, thereby improving the practicability of the device.

[0020] The outer wall of the workbench 1 located below the two fixed seats 5 is provided with an inner groove 14, and the outer wall of the inner groove 14 is rotatably connected to a bidirectional screw rod 15, and the two fixing clamps 6 are symmetrically threadedly sleeved on the outer walls of the two sides of the bidirectional screw rod 15. By driving the bidirectional screw rod 15 to rotate, the bidirectional screw rod 15 drives the two fixing clamps 6 to move, and then the two fixing clamps 6 complete the fixation of the trimming mold.

[0021] The outer walls of the two fixing seats 5 on one side of the inner groove 14 are provided with limiting grooves 16 , and the fixing fixtures 6 are slidably connected to the limiting grooves 16 , so that the movement of the fixing fixtures 6 is limited by the limiting grooves 16 .

[0022] The four corners of the lower pressure plate 3 are fixedly connected with positioning rods 4, and the outer walls of the workbench 1 on both sides of the two fixed seats 5 are fixedly connected with multiple positioning columns 7 adapted to the positioning rods 4. The positioning rods 4 and the positioning columns 7 are docked and positioned by the downward movement of the trimming tool 11, thereby improving the accuracy of the trimming tool 11 in trimming the burrs of the forgings and also limiting the downward movement distance of the trimming tool 11.

[0023] A groove 12 is formed on the outer wall of the workbench 1 on one side of the inner groove 14 , and a driving motor 13 for driving a bidirectional screw rod 15 is arranged on the outer wall of the groove 12 . The driving motor 13 is started by an external power supply, so that the output shaft of the driving motor 13 controls the rotation direction of the bidirectional screw rod 15 .

[0024] The implementation principle of a deburring device for a forged part in the embodiment of the present application is as follows: first, the trimming die can be placed between two fixed clamps 6, and the drive motor 13 can be started by an external power supply, so that the output shaft of the drive motor 13 controls the rotation of the bidirectional screw 15, and then the bidirectional screw 15 drives the fixed clamps 6 on both sides to move toward each other, and the trimming die is fixedly installed, and then a suitable trimming tool 11 is installed on the lower pressure plate 3 by bolts, so that the forged part to be deburred is placed on the trimming die, and the drive device 2 is used to drive the lower pressure plate 3 and the trimming tool 11 to work, so that it drives the trimming tool 11 to move downward for trimming. When the trimming tool 11 contacts the buffer plate 10, the pressure spring 8 and the limit rod 9 are used to buffer the pressure generated by the buffer plate 10, thereby reducing the pressure on the tool die below the buffer plate 10. At the same time, the positioning rods 4 at the four corners are docked and positioned with the fixed clamps 6 below to improve the accuracy of trimming.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A deburring device for forgings, comprising a workbench (1), characterized in that: The outer wall of the workbench (1) located on one side of the two fixed seats (5) is provided with a driving device (2), the bottom outer wall of the driving device (2) is provided with a lower pressure plate (3), the outer wall of the lower pressure plate (3) is installed with a trimming tool (11) by bolts, the outer wall of the workbench (1) is symmetrically fixedly connected to the two fixed seats (5), a buffer plate (10) is provided above the two fixed seats (5), a plurality of limit rods (9) are provided between the buffer plate (10) and the two fixed seats (5), and the outer walls of the plurality of limit rods (9) are sleeved with pressure springs (8), the plurality of limit rods (9) and the pressure springs (8) are fixedly connected to the buffer plate (10) and the fixed seats (5), and the plurality of limit rods (9) are distributed at the four corners of the two fixed seats (5), and the outer walls of the two fixed seats (5) are slidably connected to two fixing clamps (6) for fixing the trimming mold.

2. The deburring device for forgings according to claim 1, characterized in that: The outer wall of the workbench (1) below the two fixing seats (5) is provided with an inner groove (14), and the outer wall of the inner groove (14) is rotatably connected to a bidirectional screw rod (15), and the two fixing clamps (6) are symmetrically threadedly sleeved on the outer walls of both sides of the bidirectional screw rod (15).

3. The deburring device for forgings according to claim 1, characterized in that: The outer walls of the two fixing seats (5) located on one side of the inner groove (14) are provided with limiting grooves (16), and the fixing clamps (6) are slidably connected to the limiting grooves (16).

4. The deburring device for forgings according to claim 1, characterized in that: The four corners of the lower pressing plate (3) are fixedly connected to positioning rods (4), and the outer walls of the workbench (1) located on both sides of the two fixing seats (5) are fixedly connected to a plurality of positioning columns (7) adapted to the positioning rods (4).

5. The deburring device for forgings according to claim 1, characterized in that: The outer wall of the workbench (1) located on one side of the inner groove (14) is provided with a groove (12), and the outer wall of the groove (12) is provided with a driving motor (13) for driving a bidirectional screw rod (15).

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