Efficient metal stamping part deburring device

Abstract

The utility model discloses an efficient metal stamping part deburring device in the technical field of stamping part machining, which comprises a fixing frame and a grinding wheel used for deburring stamping parts, a conveying assembly used for conveying the stamping parts to be deburred is mounted on one side of the fixing frame, and the conveying assembly comprises a regular polygonal turntable. The utility model discloses a metal stamping part deburring device, which comprises a turntable, a clamping component for fixing a metal stamping part is respectively arranged on each side surface of the turntable, and a centering component for positioning the stamping part is arranged on the turntable. And if multiple edges need to be deburred, multiple times of treatment are needed, the stamping part is difficult to adjust after being fixed, and burrs on the whole outer edge of the stamping part are inconvenient to remove.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping part processing and production, in particular to a high-efficiency metal stamping part deburring device. Background Art

[0002] Stamping parts are the most commonly used in hardware processing. They refer to the use of molds to form steel / non-ferrous metal and other plates into specified shapes under room temperature conditions, using a press to provide the pressure required for processing. They include some electronic devices, auto parts, decorative materials, etc.

[0003] After the existing metal stamping parts are stamped, burrs are prone to appear on the edges of the stamping parts. If the burrs are not removed, it is easy to cut the fingers of the workers. Since the stamping parts are usually small in size and the shapes of the stamping parts are mostly square or round sheet structures, the existing deburring device can only deburr one edge of the stamping parts. If multiple edges need to be deburred, multiple treatments are required. It is difficult to make adjustments after the stamping parts are fixed, and it is not convenient to remove burrs on the entire outer edge of the stamping parts.

[0004] Therefore, those skilled in the art provide a highly efficient metal stamping part deburring device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a high-efficiency metal stamping part deburring device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency metal stamping part deburring device, comprising a fixed frame and a grinding wheel for deburring stamping parts, a conveying assembly for conveying deburred stamping parts is installed on one side of the fixed frame, the conveying assembly comprises a regular polygonal turntable, each side of the turntable is respectively installed with a clamping assembly for fixing the metal stamping parts, and the turntable is provided with a centering assembly for positioning the stamping parts.

[0007] Preferably, the clamping assembly comprises a support plate for placing metal stamping parts, a clamping plate matched with the support plate is installed on one side of the turntable, and a telescopic rod is provided between the clamping plate and the turntable.

[0008] Preferably, a fixing rod is installed on the side of the support plate facing the turntable, the fixing rod is rotatably connected to the turntable, and a rotating assembly for adjusting the direction of the stamping part toward the grinding wheel is installed inside the turntable.

[0009] Preferably, the rotating assembly comprises a gear 1 mounted on the other end of the fixed rod, a rack 1 meshing with the gear 1 is mounted inside the turntable, and a telescopic rod 2 for pushing the rack 1 to move is mounted inside the turntable.

[0010] Preferably, a pressure ring is provided on the side of the clamping plate facing the turntable, and the pressure ring is connected to the clamping plate via a bearing.

[0011] Preferably: the centering assembly includes three mutually parallel positioning rods, the fixed frame is provided with a lifting frame matched with the bottom clamping plate, the lifting frame is installed with a toothed disc, a connecting rod is provided between the toothed disc and the positioning rods, and the toothed disc is coaxial with the clamping plate.

[0012] Preferably, a second rack is installed on one side of the toothed disc, and the second rack is meshed with the toothed disc.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a turntable is provided, which is a prism with a regular polygonal bottom surface. A clamping assembly is installed on each side of the turntable. Each side of the turntable can clamp a metal stamping part separately, so that the metal stamping parts on the turntable can be deburred in an orderly manner.

[0015] 2. In the utility model, a rotatable fixing rod is arranged on the side of the turntable, and the fixing rod can drive the supporting plate to rotate, and the pressure ring on the clamping plate can also rotate. In this way, when the fixing rod is rotated, the metal stamping part between the pressure ring and the supporting plate can be driven to rotate, so that deburring of different positions of the metal stamping part is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a left view of the utility model.

[0018] Figure 3 For this utility model Figure 2 Three-dimensional cross-section view at AA in the middle.

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. fixed frame; 2. grinding wheel; 3. turntable; 4. support plate; 5. clamping plate; 6. telescopic rod 1; 7. fixed rod; 8. gear 1; 9. rack 1; 10. telescopic rod 2; 11. pressure ring; 12. positioning rod; 13. lifting frame; 14. gear plate; 15. connecting rod; 16. rack 2; 17. rubber pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 5 In an embodiment of the utility model, a high-efficiency metal stamping deburring device includes a fixed frame 1 and a grinding wheel 2 for deburring stamping parts. A conveying assembly for conveying deburred stamping parts is installed on one side of the fixed frame 1. The conveying assembly includes a regular polygonal turntable 3. A clamping assembly for fixing the metal stamping parts is respectively installed on each side of the turntable 3. A centering assembly for positioning the stamping parts is provided on the turntable 3.

[0024] The grinding wheel 2 is installed on the fixed frame 1, and the grinding wheel 2 is installed on the grinder. The grinding wheel 2 can grind the edges and corners of the metal stamping parts and remove burrs on the metal stamping parts. The conveying component can drive the metal stamping parts to move to one side of the grinding wheel 2, which can facilitate the conveying of the metal stamping parts. The turntable 3 is a regular polygon, and the clamping component is installed on the side of the turntable 3. The clamping component can clamp and fix the metal stamping parts. During the conveying process, there will always be one metal stamping part being polished by the grinding wheel 2. The metal stamping part after polishing can be removed without affecting the conveying and polishing of other metal stamping parts. The centering component can center the metal stamping parts, which is convenient for switching the polishing position of the metal stamping parts.

[0025] In one embodiment, specifically, the clamping assembly includes a support plate 4 for placing metal stamping parts, a clamping plate 5 matched with the support plate 4 is installed on one side of the turntable 3, a telescopic rod 6 is provided between the clamping plate 5 and the turntable 3, a pressure ring 11 is provided on the side of the clamping plate 5 facing the turntable 3, the pressure ring 11 and the clamping plate 5 are connected by a bearing, the support plate 4 is installed on one side of the turntable 3, the clamping plate 5 is connected to one side of the turntable 3 by a telescopic rod 6, the telescopic rod can be extended and retracted to clamp and fix the metal stamping parts between the clamping plate 5 and the support plate 4, the pressure ring 11 is rotatably connected to the clamping plate 5, the rotation of the support plate 4 can drive the pressure ring 11 and the metal stamping parts to rotate, so as to facilitate the deburring of the metal stamping parts.

[0026] Among them, a fixing rod 7 is installed on the side of the support plate 4 facing the turntable 3, and the fixing rod 7 is rotatably connected to the turntable 3. A rotating assembly for adjusting the stamping part toward the grinding wheel 2 is installed inside the turntable 3, and the rotating assembly includes a gear 8 installed at the other end of the fixing rod 7, and a rack 9 meshing with the gear 8 is installed inside the turntable 3. A telescopic rod 2 10 for pushing the rack 9 to move is installed inside the turntable 3. The fixing rod 7 is fixedly connected to the support plate 4, and the fixing rod 7 is rotatably connected to the side of the turntable 3. The gear 8 is fixedly connected to the fixing rod 7, and the rack 9 can be moved by the telescopic rod 2 10. The telescopic rod 2 10 can be directly purchased from the market. The rack 9 can drive the gear 8 and the fixing rod 7 to rotate, thereby driving the metal stamping part on the support plate 4 to rotate, so as to facilitate deburring of different positions of the metal stamping part.

[0027] On the basis of the above embodiment, specifically, the centering assembly includes three mutually parallel positioning rods 12, the fixed frame 1 is provided with a lifting frame 13 that cooperates with the bottom clamping plate 5, the lifting frame 13 is installed with a toothed disc 14, a connecting rod 15 is provided between the toothed disc 14 and the positioning rod 12, the toothed disc 14 is coaxial with the clamping plate 5, a rack 2 16 is installed on one side of the toothed disc 14, the rack 2 16 is meshed with the toothed disc 14, four positioning rods 12 are evenly arranged on the top of the lifting frame 13, the toothed disc 14 is rotatably installed on the lifting frame 13, the four positioning rods 12 all move along the radial direction of the toothed disc 14, the connecting rod 15 can drive the four positioning rods 12 to move synchronously, the rack 2 16 is meshed with the toothed disc 14, and the movement of the rack 2 16 can drive the four positioning rods 12 to move synchronously through the toothed disc 14, so as to facilitate the centering of the metal stamping parts.

[0028] When deburring metal stamping parts, first place each metal stamping part between different support plates 4 and clamping plates 5. When placing the metal stamping parts, first raise the lifting frame 13, then drive the toothed disc 14 to rotate through the rack 2 16. The rotation of the toothed disc 14 can drive the positioning rod 12 to move through the connecting rod 15. Since the four positioning rods 12 are connected to the toothed disc 14 through the connecting rod 15, the four positioning rods 12 move synchronously toward the center of the toothed disc 14, so that the metal stamping parts can be centered and the metal stamping parts are coaxial with the fixed rod 7. During the grinding process, the metal stamping parts to be deburred are moved to the top of the turntable 3, and then the grinding wheel 2 is used to grind the metal stamping parts, and then they are rotated at a certain angle to move the next metal stamping parts to the top for grinding. After the grinding is completed, the metal stamping parts can be removed after being rotated to other positions.

[0029] In one embodiment, specifically, a rubber pad 17 is installed on the side of the pressure ring 11 facing the turntable 3 . The rubber pad 17 can prevent the metal stamping part from being deformed due to excessive pressure on the clamping plate 5 , and can facilitate the metal stamping part to rotate with the fixing rod 7 .

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient metal stamping parts deburring device, characterized by: It comprises a fixed frame (1) and a grinding wheel (2) for deburring stamping parts, a conveying assembly for conveying deburred stamping parts is installed on one side of the fixed frame (1), and the conveying assembly comprises a regular polygonal turntable (3); A clamping assembly for fixing the metal stamping parts is respectively installed on each side surface of the turntable (3), and a centering assembly for positioning the stamping parts is provided on the turntable (3).

2. The high-efficiency metal stamping deburring device according to claim 1, characterized in that: The clamping assembly comprises a support plate (4) for placing metal stamping parts, a clamping plate (5) matched with the support plate (4) is installed on one side of the turntable (3), and a telescopic rod (6) is provided between the clamping plate (5) and the turntable (3).

3. The high-efficiency metal stamping deburring device according to claim 2, characterized in that: A fixing rod (7) is installed on the side of the support plate (4) facing the turntable (3), and the fixing rod (7) is rotatably connected to the turntable (3). A rotating assembly for adjusting the direction of the punching part toward the grinding wheel (2) is installed inside the turntable (3).

4. The high-efficiency metal stamping deburring device according to claim 3, characterized in that: The rotating assembly comprises a gear 1 (8) mounted on the other end of the fixed rod (7), a rack 1 (9) meshing with the gear 1 (8) is mounted inside the rotating disk (3), and a telescopic rod 2 (10) for pushing the rack 1 (9) to move is mounted inside the rotating disk (3).

5. The high-efficiency metal stamping deburring device according to claim 4, characterized in that: A pressure ring (11) is provided on the side of the clamping plate (5) facing the rotating disk (3), and the pressure ring (11) and the clamping plate (5) are connected via a bearing.

6. The high-efficiency metal stamping deburring device according to claim 5, characterized in that: The centering assembly comprises three mutually parallel positioning rods (12); the fixed frame (1) is provided with a lifting frame (13) matched with the bottom clamping plate (5); a toothed disc (14) is installed on the lifting frame (13); a connecting rod (15) is provided between the toothed disc (14) and the positioning rod (12); and the toothed disc (14) is coaxial with the clamping plate (5).

7. The high-efficiency metal stamping deburring device according to claim 6, characterized in that: A second rack (16) is installed on one side of the toothed disc (14), and the second rack (16) is meshed with the toothed disc (14).

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