Automatic forging polishing and deburring device

Abstract

The utility model discloses an automatic polishing and deburring device for forgings, which comprises a case and a frame, the top of the case is provided with a conveyor belt, the inner side of the conveyor belt is provided with a workbench, the front side of the frame is provided with a trapezoidal block, the upper part and the lower part of the trapezoidal block are respectively provided with a first roll shaft and a second roll shaft, and a polishing belt is arranged between the first roll shaft and the second roll shaft; a lead screw is arranged in the middle of the fixing rod, a lantern ring is arranged in the middle of the rear side of the trapezoid block and arranged on the fixing rod and the lead screw in a sleeving mode, and pressing columns are arranged on the two sides of the second roller shaft. The conveyor belt is arranged at the top of the machine box, the first roll shaft and the second roll shaft are arranged on the trapezoid block at the top of the machine frame, the polishing belt is arranged between the first roll shaft and the second roll shaft, forgings are automatically conveyed through the conveyor belt and polished and deburred through the polishing belt, and automatic feeding and discharging are achieved. Then, the trapezoidal block can move up and down through the lead screw, and the distance between the trapezoidal block and the conveying belt can be adjusted to adapt to the thicknesses of different forgings; and the forge piece can be pressed by the pressing column, generated sparks can be blocked, and splashing is prevented.

Description

Technical Field

[0001] This utility model relates to the field of forging processing equipment technology, and more specifically to an automatic polishing and deburring device for forgings. Background Technology

[0002] Forgings have a wide range of applications and are an important part of machinery manufacturing. However, most forgings are produced with a large number of burrs on their surface. These burrs reduce assembly accuracy, may scratch workers, and affect the service life of the forgings. Therefore, forgings need to be polished and deburred after production. Traditional manual polishing and deburring is cumbersome, time-consuming, and labor-intensive. Some polishing and deburring machines on the market can polish and deburr forgings, but the effect is not good, and the sparks generated during polishing and deburring are easy to splash. At the same time, forgings cannot be automatically conveyed and need to be pushed by workers, which poses certain safety hazards. To address these issues, the inventors have proposed an automatic polishing and deburring device for forgings. By using the polishing and deburring device in conjunction with a conveyor belt, automatic polishing and deburring of forgings can be achieved. Furthermore, the height of the polishing and deburring device can be quickly adjusted according to the thickness of the forging to achieve the best polishing and deburring effect.

[0003] To achieve good polishing and deburring effects on forgings, avoid the impact of forging tilt on the polishing effect, and ensure uniform polishing, Chinese patent application, publication number CN218875009U, discloses a forging surface polishing device. This utility model includes a worktable with a shock-absorbing component installed on its upper surface and a positioning block installed on its outer wall. A push rod is movably connected to the outer wall of the positioning block, and dust-collecting components are installed on both sides of the outer wall of the positioning block. A fixed seat is fixedly connected to the top of the worktable, and supports are fixedly connected to both sides of the outer wall of the fixed seat. A slide rail is installed on the inner wall of the supports, and rollers are slidably connected to the inner wall of the slide rail. A sliding rod is movably connected to the outer wall of the rollers. This utility model uses the cooperation of a shock-absorbing rod, a balance rod, a card seat, a shock-absorbing pad, and an anti-slip pad to place the forging on the surface of the anti-slip pad. The cooperation of the shock-absorbing pad and the shock-absorbing rod prevents resonance, and the balance rod keeps the forging balanced, avoiding tilting and achieving a good polishing effect.

[0004] The proposed solution still has some shortcomings in its application. Since forgings are usually produced and processed in batches, polishing and deburring also need to be automated. Otherwise, manual feeding and unloading is cumbersome, time-consuming, and labor-intensive, which greatly affects processing efficiency. At the same time, when polishing and deburring forgings, it is necessary not only to press the processing point, but also to tighten the left and right sides of the processing point to prevent slippage and tilting from affecting the processing quality. Therefore, the structure of the device needs to be improved to improve the quality of polishing and deburring, as well as the processing efficiency, and further enhance the practicality of the device. Utility Model Content

[0005] This utility model discloses an automatic polishing and deburring device for forgings, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings of the existing technology.

[0006] The technical solution adopted in this utility model is as follows:

[0007] An automatic polishing and deburring device for forgings includes a housing and a frame, which are arranged front to back. A conveyor belt is provided on the top of the housing, and a worktable is provided inside the conveyor belt. A trapezoidal block is provided on the front side of the frame. A first roller and a second roller are respectively provided on the upper and lower parts of the trapezoidal block. A polishing belt is wrapped between the first roller and the second roller. A first drive motor is correspondingly installed on the rear side of the second roller. A fixing rod is installed on the rear side of the frame, and a lead screw is installed in the middle of the fixing rod. A collar is installed in the middle section of the rear side of the trapezoidal block, and the collar is sleeved on the fixing rod and the lead screw. Pressure columns are symmetrically provided on the left and right sides of the second roller.

[0008] Furthermore, the chassis has a built-in second drive motor, and a roller is provided on one side of the conveyor belt, which is driven and connected to the second drive motor.

[0009] Furthermore, the first drive motor can drive the second roller shaft to rotate.

[0010] Furthermore, the collar includes a first collar and a second collar, the first collar being sleeved on the fixed rod and the second collar being sleeved on the lead screw.

[0011] Furthermore, the lead screw is equipped with a hand crank at the top, and the lead screw can be rotated via the hand crank, which can drive the trapezoidal block to move up and down.

[0012] Furthermore, the trapezoidal block has fixed blocks on both sides, and the top of the clamping column has a telescopic rod. The top of the telescopic rod is connected to the fixed block by bolts, and a spring is sleeved on the outside of the telescopic rod.

[0013] Furthermore, several rolling rings are fitted onto the clamping column.

[0014] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0015] This invention firstly features a conveyor belt mounted on the top of the machine housing, with a worktable on the conveyor belt. A trapezoidal block on the top of the frame houses a first and second roller, with a polishing belt between them. Forgings are automatically conveyed via the conveyor belt and polished to remove burrs via the polishing belt. After polishing, they are conveyed to the left again via the conveyor belt. This setup enables automatic loading and unloading of forgings, resulting in high processing efficiency. Next, a first and second set of rings are located on the rear side of the trapezoidal block. The second set of rings is fitted onto a lead screw. The lead screw, rotated by a hand crank, drives the trapezoidal block up and down, adjusting the distance between the trapezoidal block and the conveyor belt to accommodate different forging thicknesses and improve the polishing and deburring effect. Finally, clamping columns are located on both sides of the second roller. These columns, spring-loaded, clamp the forgings to prevent tilting or warping and also block sparks generated during polishing, preventing them from splashing and affecting processing safety. This invention has a novel structure, strong practicality, wide applicability, and is suitable for widespread adoption. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0018] Figure 3 This is a top view of the structure of this utility model. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 3 As shown, an automatic polishing and deburring device for forgings includes a housing 1 and a frame 2, which are arranged front to back. A conveyor belt 3 is provided on the top of the housing 1, and a worktable 31 is provided on the inner side of the conveyor belt 3. A trapezoidal block 4 is provided on the front side of the frame 2. A first roller 5 and a second roller 6 are respectively provided on the upper and lower parts of the trapezoidal block 4. A polishing belt 7 is wrapped between the first roller 5 and the second roller 6. A first drive motor 8 is correspondingly installed on the rear side of the second roller 6. A fixing rod 9 is installed on the rear side of the frame 2, and a lead screw 10 is installed in the middle of the fixing rod 9. A collar 41 is installed in the middle section of the rear side of the trapezoidal block 4. The collar 41 is sleeved on the fixing rod 9 and the lead screw 10. Pressure columns 11 are symmetrically provided on the left and right sides of the second roller 6.

[0021] Furthermore, the housing 1 has a built-in second drive motor 12, and the conveyor belt 3 has a roller 32 on one side, which is driven by the second drive motor 12.

[0022] Furthermore, the first drive motor 8 can drive the second roller shaft 6 to rotate.

[0023] Furthermore, the collar 41 includes a first collar 411 and a second collar 412, with the first collar 411 sleeved on the fixed rod 9 and the second collar 412 sleeved on the lead screw 10.

[0024] Furthermore, the lead screw 10 is provided with a hand crank 13 at the top, and the lead screw 10 can be rotated through the hand crank 13. The rotation of the lead screw 10 can drive the trapezoidal block 4 to move up and down.

[0025] Furthermore, the trapezoidal block 4 is provided with fixing blocks 42 on the left and right sides, and the top of the clamping column 11 is provided with a telescopic rod (not shown in the schematic diagram due to the viewing angle). The top of the telescopic rod is connected to the fixing block 42 by bolts, and a spring 43 is sleeved on the outside of the telescopic rod.

[0026] Furthermore, a plurality of rolling rings 14 are fitted onto the clamping column 11.

[0027] [Example]

[0028] First, the first drive motor 8 and the second drive motor 12 are started. The forging is put into the right side of the conveyor belt 3 and is first pressed by the pressing column 11 on the right side. It is then conveyed to the left side of the conveyor belt 3 to the second roller 6. A polishing belt 7 is provided between the first roller 5 and the second roller 6. The forging is polished and deburred by the polishing belt 7. Then, the sparks generated by polishing and deburring are blocked by the pressing column 11 on the left side to avoid splashing. At the same time, the forging is conveyed to the left and is also pressed by the pressing column 11 on the left side to prevent tilting or lifting. Finally, the polished and deburred forging continues to be conveyed to the left to complete the polishing and deburring process. In addition, before polishing, the screw 10 can be rotated by the hand crank 13 according to the thickness of the forging. The rotation of the screw 10 drives the first collar 411 and the second collar 412 to move up and down, so as to adjust the trapezoidal block 4. The adjustment of the trapezoidal block 4 also adjusts the distance between the second roller 6 and the conveyor belt 3, so as to better polish and deburr forgings of different thicknesses.

[0029] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0030] This invention firstly features a conveyor belt mounted on the top of the machine housing, with a worktable on the conveyor belt. A trapezoidal block on the top of the frame houses a first and second roller, with a polishing belt between them. Forgings are automatically conveyed via the conveyor belt and polished to remove burrs via the polishing belt. After polishing, they are conveyed to the left again via the conveyor belt. This setup enables automatic loading and unloading of forgings, resulting in high processing efficiency. Next, a first and second set of rings are located on the rear side of the trapezoidal block. The second set of rings is fitted onto a lead screw. The lead screw, rotated by a hand crank, drives the trapezoidal block up and down, adjusting the distance between the trapezoidal block and the conveyor belt to accommodate different forging thicknesses and improve the polishing and deburring effect. Finally, clamping columns are located on both sides of the second roller. These columns, spring-loaded, clamp the forgings to prevent tilting or warping and also block sparks generated during polishing, preventing them from splashing and affecting processing safety. This invention has a novel structure, strong practicality, wide applicability, and is suitable for widespread adoption.

[0031] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial improvements made to this utility model using this concept should be considered as infringing on the protection scope of this utility model.

Claims

1. An automatic polishing and deburring device for forgings, characterized in that: The device includes a chassis and a frame, which are arranged front to back. A conveyor belt is provided on the top of the chassis, and a worktable is provided inside the conveyor belt. A trapezoidal block is provided on the front side of the frame. A first roller and a second roller are respectively provided on the upper and lower parts of the trapezoidal block. A polishing belt is wrapped between the first roller and the second roller. A first drive motor is correspondingly installed on the rear side of the second roller. A fixing rod is installed on the rear side of the frame, and a lead screw is installed in the middle of the fixing rod. A collar is installed in the middle section of the rear side of the trapezoidal block. The collar is fitted onto the fixing rod and the lead screw. Pressure columns are symmetrically provided on the left and right sides of the second roller.

2. The automatic polishing and deburring device for forgings according to claim 1, characterized in that: The chassis has a built-in second drive motor, and a roller is provided on one side of the conveyor belt, which is driven by the second drive motor.

3. The automatic polishing and deburring device for forgings according to claim 1, characterized in that: The first drive motor can drive the second roller to rotate.

4. The automatic polishing and deburring device for forgings according to claim 1, characterized in that: The collar includes a first collar and a second collar, the first collar being sleeved on the fixed rod and the second collar being sleeved on the lead screw.

5. The automatic polishing and deburring device for forgings according to claim 4, characterized in that: The lead screw is equipped with a hand crank at the top, and the lead screw can be rotated through the hand crank. The rotation of the lead screw can drive the trapezoidal block to move up and down.

6. The automatic polishing and deburring device for forgings according to claim 1, characterized in that: The trapezoidal block has fixed blocks on both sides, and the top of the clamping column has a telescopic rod. The top of the telescopic rod is connected to the fixed block by bolts, and a spring is sleeved on the outside of the telescopic rod.

7. The automatic polishing and deburring device for forgings according to claim 1, characterized in that: The clamping column is fitted with several rolling rings.

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