Metal product deburring fixture

Abstract

The utility model relates to machining field especially relates to a metal product deburring fixed clamp. The utility model provides a metal product deburring fixed clamp, including workbench, stop plate, limit clamp, support block and rotating block etc. workbench is connected with stop plate, and the left and right symmetry of stop plate is connected with a plurality of limit clamps, and the upper side of workbench is connected with support block, and the upper middle part of support block is rotatably connected with rotating block. Through the setting of mounting plate, extrusion plate, second screw rod, guide frame, reinforcing plate and elastic piece, the staff holds the handle, and rotates its drive second screw rod rotation, and second screw rod drive extrusion plate moves perpendicularly along mounting plate, and promotes two reinforcing plate movement to the additional reinforcement of different shape metal product, and this design makes the device can accurately fix and reinforce different shape metal product, avoids the deformation or damage of metal product because of not firm fixed.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular to a deburring fixture for metal products. Background Technology

[0002] A deburring fixture for metal products is a device specifically designed to securely hold metal parts during the removal of burrs from their edges or surfaces. It falls under the category of machining and manufacturing, particularly related to precision machining, quality control, and surface treatment.

[0003] The height of the reinforcing plate in traditional metal product deburring fixtures is usually fixed, making it difficult to adjust flexibly. This makes it impossible to effectively secure metal products of different heights or complex shapes, which may cause the metal products to move or become unstable during processing. This not only affects the efficiency of metal product processing but may also lead to unreliable fixation, thus affecting the deburring effect and product quality.

[0004] To address the above issues, a deburring fixture for metal products needs to be designed. Utility Model Content

[0005] To overcome the shortcomings of fixed height of reinforcing plates, which are difficult to adjust flexibly and cannot effectively fix metal products of different heights or complex shapes, this utility model provides a metal product deburring and fixing clamp.

[0006] The technical solution of this utility model is as follows: a deburring fixture for metal products, comprising a worktable, a limiting plate, limiting fixtures, a support block, a rotating block, a first motor, a first screw, a sliding plate, a fixing fixture, and a clamping assembly. The limiting plate is connected to the worktable, and multiple limiting fixtures are symmetrically connected to the left and right sides of the limiting plate. The support block is connected to the upper side of the worktable, and a rotating block is rotatably connected to the upper middle part of the support block. The lower side of the rotating block passes through the worktable. The first motor is installed on the right side of the support block, and the left end of the output shaft of the first motor is connected to the first screw. Sliding plates are symmetrically slidably connected to the left and right sides of the first screw. Fixing fixtures are connected to the front sides of both sliding plates. A clamping assembly is provided on the rotating block.

[0007] To further explain, the clamping assembly includes a mounting plate, a pressing plate, a second screw, a guide frame, a reinforcing plate, and an elastic element. The mounting plate is connected to the rotating block, and the pressing plate is slidably connected to the mounting plate. The second screw is threadedly connected to the pressing plate. The upper sides of the two fixed clamps are connected to the guide frames, and the two guide frames are slidably connected to the reinforcing plates. The two reinforcing plates are connected to the corresponding two fixed clamps by elastic elements.

[0008] To further explain, it also includes a support frame, a second motor, and a rotating disk. The support frame is connected to the lower side of the worktable, the second motor is mounted on the support frame, the rotating disk is connected to the output shaft of the second motor, and the rotating disk is fixedly connected to the rotating block.

[0009] To further explain, it also includes a protective shell, which is located on the right side of the support block and is situated outside the first motor.

[0010] To further explain, a handle is provided on the upper side of the second screw.

[0011] To further explain, it also includes sponge pads; sponge pads are connected to the underside of both reinforcing plates.

[0012] The beneficial effects of this utility model are as follows: By setting up the mounting plate, extrusion plate, second screw, guide frame, reinforcing plate and elastic element, the operator holds the handle and rotates it to drive the second screw to rotate. The second screw drives the extrusion plate to move vertically along the mounting plate and pushes the two reinforcing plates to move, thereby providing additional reinforcement for metal products of different shapes. This design enables the device to accurately fix and reinforce metal products of different shapes, avoiding deformation or damage to metal products due to insecure fixing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a cross-sectional view of the protective shell of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the mounting plate, extrusion plate, and second screw of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the guide frame, reinforcing plate, and sponge pad of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the support frame, the second motor, and the rotating disk of this utility model.

[0018] The above-mentioned figures include the following reference numerals: 1. Workbench; 101. Limiting plate; 102. Limiting fixture; 2. Support block; 21. Rotating block; 3. First motor; 31. Protective shell; 4. First screw; 5. Sliding plate; 6. Fixing fixture; 7. Mounting plate; 8. Extrusion plate; 9. Second screw; 10. Guide frame; 11. Reinforcing plate; 111. Sponge pad; 12. Elastic element; 13. Support frame; 14. Second motor; 15. Rotating disk. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example: A deburring fixture for metal products, such as... Figures 1-5 As shown, the device includes a worktable 1, a limiting plate 101, limiting clamps 102, a support block 2, a rotating block 21, a first motor 3, a protective shell 31, a first screw 4, a sliding plate 5, a fixing clamp 6, a support frame 13, a second motor 14, a rotating disk 15, and a clamping assembly. The limiting plate 101 is connected to the worktable 1, providing initial positioning for the metal product. Multiple limiting clamps 102 are symmetrically connected to the left and right sides of the limiting plate 101. The support block 2 is connected to the upper side of the worktable 1, and the rotating block 21 is rotatably connected to the upper center of the support block 2. The moving block 21 penetrates the workbench 1 from the bottom. A first motor 3 is mounted on the right side of the support block 2. A protective shell 31 is located on the right side of the support block 2, outside the first motor 3, and is used to protect the first motor 3. A first screw 4 is connected to the left end of the output shaft of the first motor 3. Sliding plates 5 are symmetrically slidably connected to the first screw 4. Fixing clamps 6 are connected to the front of both sliding plates 5, used to fix metal products. A support frame 13 is connected to the bottom of the workbench 1, providing support for the second motor 14. A second motor 14 is installed on the 3rd block, and a rotating disk 15 is connected to the output shaft of the second motor 14. The rotating disk 15 is fixedly connected to the rotating block 21. The rotating disk 15 can adjust the angle or position of the metal product. A clamping assembly is provided on the rotating block 21. The clamping assembly includes a mounting plate 7, a pressing plate 8, a second screw 9, a guide frame 10, a reinforcing plate 11, a sponge pad 111, and an elastic element 12. The mounting plate 7 is connected to the rotating block 21, and the pressing plate 8 is slidably connected to the mounting plate 7. The movement of the pressing plate 8 can push the two reinforcing plates 11 to move. A second screw 9 is threadedly connected to the second screw 9, and a handle is provided on the upper side of the second screw 9. Guide frames 10 are connected to the upper sides of the two fixing clamps 6. The guide frames 10 can ensure that the reinforcing plate 11 can move in the vertical direction. The reinforcing plate 11 is slidably connected to the two guide frames 10. The reinforcing plate 11 is used to fix metal products of different shapes. Sponge pads 111 are connected to the lower side of the two reinforcing plates 11. The sponge pads 111 can increase friction and prevent damage to the surface of the metal products. Elastic elements 12 are connected between the two reinforcing plates 11 and the corresponding two fixing clamps 6.

[0021] When using this device to fix and process metal products during deburring, the operator first places the metal product to be processed above the four limiting clamps 102 to initially fix its position. Then, the first motor 3 is started. The output shaft of the first motor 3 drives the first screw 4 to rotate, which in turn moves the two sliding plates 5 inward. The two sliding plates 5 then move the fixing clamps 6 connected to them inward. When the two fixing clamps 6 move to contact the metal product, they fix it. After the metal product is fixed, the first motor 3 is turned off. If different shaped metal products need to be fixed, the above fixing operation is repeated to ensure that different shaped metal products can be fixed. During the movement of the two fixing clamps 6, each clamp moves all its components inward. When the two reinforcing plates 11 move above the different shaped metal products, the operator holds the handle and rotates it to drive the second screw 9 to rotate. The second screw 9 moves the extrusion plate 8 downward along the mounting plate 7. During the movement of the extrusion plate 8, it pushes the two reinforcing plates. 11 moves downward along the corresponding guide frame 10, compressing the four elastic elements 12. After the two reinforcing plates 11 move to contact the metal products of different shapes, they reinforce the metal products of different shapes to ensure their stability during processing. Then, the operator releases the handle. When it is necessary to adjust the angle or position of the metal product, the operator starts the second motor 14. The output shaft of the second motor 14 drives the rotating disk 15 to rotate. The rotating disk 15 drives the rotating block 21 and all its components to rotate. When the rotating block 21 and all its components rotate to the appropriate position, the second motor 14 is turned off. Then, the operator uses the dry ice nozzle equipment and aims it at the surface of the metal product. The dry ice nozzle equipment is then turned on, so that it sprays extremely low temperature dry ice particles onto the surface of the metal product after being accelerated by high pressure gas. These dry ice particles embrittle the burrs and remove them from the metal product. Since the dry ice quickly sublimates into a gaseous state, no residue is left. When the burrs on the surface of the metal product are completely removed, the dry ice nozzle equipment is turned off. When it is necessary to remove burrs from the surface of metal products of different shapes, the above steps can be repeated.

[0022] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A deburring fixture for a metal product, characterized by, The device includes a worktable (1), a limiting plate (101), a limiting clamp (102), a support block (2), a rotating block (21), a first motor (3), a first screw (4), a sliding plate (5), a fixed clamp (6), and a clamping assembly. The worktable (1) is connected to the limiting plate (1), and multiple limiting clamps (102) are symmetrically arranged on the left and right sides of the limiting plate (101). The support block (2) is fixedly connected to the upper side of the worktable (1), and the rotating block (21) is rotatably connected to the upper middle part of the support block (2). The rotating block (21) passes through the worktable (1) on the lower side. The first motor (3) is installed on the right side of the support block (2), and the first screw (4) is connected to the left end of the output shaft of the first motor (3). The sliding plate (5) is symmetrically slidably connected to the first screw (4), and the fixed clamp (6) is fixedly connected to the front side of both sliding plates (5). The rotating block (21) is equipped with a clamping assembly.

2. The deburring and fixing fixture for metal products according to claim 1, characterized in that, The clamping assembly includes a mounting plate (7), a pressing plate (8), a second screw (9), a guide frame (10), a reinforcing plate (11), and an elastic element (12). The mounting plate (7) is mounted on the rotating block (21). The pressing plate (8) is slidably connected to the mounting plate (7). The second screw (9) is threadedly connected to the pressing plate (8). The guide frame (10) is fixedly connected to the upper side of the two fixed clamps (6). The reinforcing plate (11) is slidably connected to the two guide frames (10). An elastic element (12) is provided between the two reinforcing plates (11) and the corresponding two fixed clamps (6).

3. The deburring and fixing fixture for metal products according to claim 2, characterized in that, It also includes a support frame (13), a second motor (14) and a rotating disk (15). The support frame (13) is fixedly connected to the lower side of the worktable (1). The second motor (14) is installed on the support frame (13). The rotating disk (15) is connected to the output shaft of the second motor (14). The rotating disk (15) is fixedly connected to the rotating block (21).

4. The deburring and fixing fixture for metal products according to claim 3, characterized in that, It also includes a protective shell (31), which is connected to the right side of the support block (2). The protective shell (31) is located outside the first motor (3).

5. A deburring and fixing fixture for metal products according to claim 4, characterized in that, The second screw (9) is equipped with a handle on its upper side.

6. A deburring and fixing fixture for metal products according to claim 5, characterized in that, It also includes a sponge pad (111), and the two reinforcing plates (11) are provided with sponge pads (111) on the underside.

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