Deburring mechanism for stamping workpiece

Abstract

The utility model relates to the technical field of stamping part machining equipment, and discloses a deburring mechanism for stamping workpieces, which comprises a bottom plate, a conveying mechanism is arranged on the upper portion of the bottom plate, a lifting mechanism is arranged in the middle of one side of the bottom plate, and a polishing mechanism is arranged at the output end of the lifting mechanism. According to the deburring mechanism for the stamping workpiece, the handle is pulled to enable the right end of the connecting frame to rotate downwards, then when a new grinding belt is replaced, the handle and the torsion spring are loosened to enable the connecting frame to reset, and therefore the newly-replaced grinding belt is kept tight, the servo motor is driven, the second connecting wheel on the left side is made to rotate through the belt and the belt wheel, and the deburring effect is achieved. A connecting seat is limited through a vertical rod, a threaded rod drives the connecting seat to move up and down by rotating a hand wheel, and the height of the grinding mechanism can be adjusted by observing scales on the vertical rod, so that the grinding mechanism adapts to the stamping workpieces with different thicknesses.

Description

Technical Field

[0001] This utility model relates to the technical field of stamping parts processing equipment, and in particular to a deburring mechanism for stamped workpieces. Background Technology

[0002] During the production of stamped parts, burrs often form on the edges of the stamped workpiece. These burrs not only affect the appearance quality of the workpiece but may also damage other components during subsequent assembly, impacting the overall performance of the product. Therefore, removing burrs from stamped parts is an essential step in the stamping process.

[0003] Current grinding belt mechanisms for deburring stamped workpieces have some shortcomings. For example, the grinding belt is inconvenient to replace, requiring a lot of time and manpower during the replacement process, which affects production efficiency. Moreover, the height of the grinding belt cannot be easily and quickly adjusted, making it difficult to adapt to the deburring needs of stamped parts of different thicknesses and limiting the versatility of the equipment. Utility Model Content

[0004] The main purpose of this invention is to provide a deburring mechanism for stamped workpieces, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a deburring mechanism for stamped workpieces, including a base plate, a conveying mechanism provided on the upper part of the base plate, a lifting mechanism provided in the middle of one side of the base plate, and a grinding mechanism provided at the output end of the lifting mechanism;

[0006] The grinding mechanism includes a housing, a first connecting wheel, a connecting frame, two second connecting wheels (left and right), a belt, two upper and lower pulleys, a servo motor, a grinding belt, and a handle. The servo motor is mounted on the upper part of the housing. The middle of the upper pulley is fixedly connected to the output end of the servo motor. The middle of the lower pulley is rotatably connected to the left side of the housing. The belt is rotatably connected to the outer circumference of the two pulleys. The left end of the connecting frame is rotatably connected to the left side of the housing via a torsion spring. The middle of the second connecting wheel is rotatably connected to the left and right ends of the connecting frame. The middle of the lower pulley is connected to the middle of the second connecting wheel on the left side via a shaft. The middle of the first connecting wheel is rotatably connected to the lower part of the housing. The grinding belt is disposed inside the outer circumference of the first connecting wheel and the two second connecting wheels.

[0007] Preferably, a handle is provided on the front side of the middle part of the connecting frame.

[0008] Preferably, a limit block is provided on the upper inner side of the housing.

[0009] Preferably, the lifting mechanism includes a threaded rod, a vertical rod, a connecting seat, a horizontal plate, and a handwheel. The upper end of the vertical rod is fixedly connected to the lower left and right sides of the horizontal plate, and the lower end of the vertical rod is fixedly connected to the upper part of the base plate. The left and right sides of the connecting seat are slidably connected to the outer periphery of the vertical rod. The upper end of the threaded rod is rotatably connected to the middle part of the horizontal plate, and the lower end of the threaded rod is rotatably connected to the upper part of the base plate. The middle part of the connecting seat is threadedly connected to the outer periphery of the threaded rod, and the upper end of the threaded rod passes through the horizontal plate and is fixedly connected to the middle of the handwheel.

[0010] Preferably, the outer periphery of the upright is provided with a scale.

[0011] Preferably, the conveying mechanism includes a vertical plate, two rollers, a conveyor belt, and a speed reducer motor. The lower part of the vertical plate is fixedly connected to the upper part of the base plate. The front and rear ends of the rollers are rotatably connected to the left and right ends of opposite sides of the vertical plate. The conveyor belt is disposed inside the outer periphery of the rollers. The speed reducer motor is installed at one end of the vertical plate, and the output end of the speed reducer motor passes through the vertical plate and is fixedly connected to one end of one of the rollers.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. When the grinding belt needs to be replaced, turn the handle to rotate the right end of the connecting bracket downwards, thereby loosening the second connecting wheel. After replacing the grinding belt, release the handle. The torsion spring will reset the connecting bracket, keeping the newly replaced grinding belt taut. Drive the servo motor, which will rotate the second connecting wheel on the left side through the belt and pulley, thereby rotating the grinding belt to grind the stamped workpiece and remove burrs. Turning the handle makes it easy to replace the grinding belt.

[0014] 2. The connecting seat is restricted by the upright rod. By turning the handwheel, the threaded rod moves the connecting seat up and down. By observing the scale on the upright rod, the height of the grinding mechanism can be adjusted to accommodate stamping workpieces of different thicknesses. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a deburring mechanism for stamped workpieces according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of the housing of a deburring mechanism for stamped workpieces according to the present invention.

[0017] Figure 3 This is a schematic diagram of a grinding belt structure for a deburring mechanism for stamped workpieces according to the present invention.

[0018] Figure 4 This is a schematic diagram of the conveying mechanism for deburring stamped workpieces according to the present invention.

[0019] In the diagram: 1. Base plate; 2. Conveying mechanism; 201. Vertical plate; 202. Shaft roller; 203. Conveyor belt; 204. Gear motor; 3. Lifting mechanism; 301. Threaded rod; 302. Vertical pole; 303. Connecting seat; 304. Horizontal plate; 305. Handwheel; 4. Grinding mechanism; 401. Housing; 402. Connecting wheel one; 403. Connecting frame; 404. Connecting wheel two; 405. Belt; 406. Pulley; 407. Servo motor; 408. Grinding belt; 409. Handle. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-4 As shown, a deburring mechanism for stamped workpieces includes a base plate 1, a conveying mechanism 2 on the upper part of the base plate 1, a lifting mechanism 3 in the middle of one side of the base plate 1, and a grinding mechanism 4 at the output end of the lifting mechanism 3.

[0022] In this embodiment, the grinding mechanism 4 includes a housing 401, a first connecting wheel 402, a connecting frame 403, two second connecting wheels 404 (left and right), a belt 405, two upper and lower pulleys 406, a servo motor 407, a grinding belt 408, and a handle 409. The servo motor 407 is mounted on the upper part of the housing 401. The middle part of the upper pulley 406 is fixedly connected to the output end of the servo motor 407. The middle part of the lower pulley 406 is rotatably connected to the left side of the housing 401. The belt 405 is rotatably connected to the two pulleys 406 inside the housing 401. Around the perimeter, the left end of the connecting frame 403 is rotatably connected to the left side of the housing 401 via a torsion spring. The middle of the connecting wheel 404 is rotatably connected to the left and right ends of the connecting frame 403. The middle of the lower pulley 406 is connected to the middle of the left connecting wheel 404 via a shaft. The middle of the connecting wheel 402 is rotatably connected to the lower part of the housing 401. The grinding belt 408 is set inside the outer perimeter of the connecting wheel 402 and the two connecting wheels 404. A handle 409 is provided on the front side of the middle of the connecting frame 403. A limit block is provided on the upper part of the inner side of the housing 401.

[0023] Specifically, when the grinding belt 408 needs to be replaced, the handle 409 is turned to rotate the right end of the connecting bracket 403 downwards, thereby loosening the connecting wheel 404. After replacing the new grinding belt 408, the handle 409 is released, and the torsion spring resets the connecting bracket 403, thus keeping the newly replaced grinding belt 408 taut. The servo motor 407 is driven, and the connecting wheel 404 on the left side is rotated through the belt 405 and pulley 406, thereby driving the grinding belt 408 to rotate and grind the stamped workpiece to remove burrs. The grinding belt 408 can be easily replaced by turning the handle 409.

[0024] In this embodiment, the lifting mechanism 3 includes a threaded rod 301, a vertical rod 302, a connecting seat 303, a horizontal plate 304, and a handwheel 305. The upper end of the vertical rod 302 is fixedly connected to the lower left and right sides of the horizontal plate 304, and the lower end of the vertical rod 302 is fixedly connected to the upper part of the base plate 1. The connecting seat 303 is slidably connected to the outer periphery of the vertical rod 302 on the left and right sides. The upper end of the threaded rod 301 is rotatably connected to the middle part of the horizontal plate 304, and the lower end of the threaded rod 301 is rotatably connected to the upper part of the base plate 1. The middle part of the connecting seat 303 is threadedly connected to the outer periphery of the threaded rod 301, and the upper end of the threaded rod 301 penetrates the horizontal plate. 304 is fixedly connected to the middle of the handwheel 305. The outer periphery of the upright 302 is provided with a scale. The conveying mechanism 2 includes an upright plate 201, two rollers 202, a conveyor belt 203 and a reduction motor 204. The lower part of the upright plate 201 is fixedly connected to the upper part of the base plate 1. The front and rear ends of the rollers 202 are rotatably connected to the left and right ends of the opposite side of the upright plate 201. The conveyor belt 203 is arranged inside the outer periphery of the rollers 202. The reduction motor 204 is installed at one end of the upright plate 201. The output end of the reduction motor 204 passes through the upright plate 201 and is fixedly connected to one end of one of the rollers 202.

[0025] Specifically, the connecting seat 303 is restricted by the upright rod 302, and the connecting seat 303 is moved up and down by rotating the handwheel 305. The height of the grinding mechanism 4 can be adjusted by observing the scale on the upright rod 302, thereby adapting to stamping workpieces of different thicknesses.

[0026] Working principle:

[0027] When the grinding belt 408 needs to be replaced, the handle 409 is turned to rotate the right end of the connecting bracket 403 downwards, thereby loosening the connecting wheel 404. After replacing the new grinding belt 408, the handle 409 is released, and the torsion spring resets the connecting bracket 403, keeping the newly replaced grinding belt 408 taut. The servo motor 407 is driven, and the connecting wheel 404 on the left side is rotated through the belt 405 and pulley 406, thereby rotating the grinding belt 408 to grind the stamped workpiece and remove burrs. Turning the handle 409 makes it easy to replace the grinding belt 408. The connecting seat 303 is restricted by the upright 302. By turning the handwheel 305, the threaded rod 301 moves the connecting seat 303 up and down. By observing the scale on the upright 302, the height of the grinding mechanism 4 can be adjusted to accommodate stamped workpieces of different thicknesses.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A deburring mechanism for stamped workpieces, comprising a base plate (1), characterized in that: The base plate (1) is provided with a conveying mechanism (2) on the upper part, and a lifting mechanism (3) is provided in the middle of one side of the base plate (1). A grinding mechanism (4) is provided at the output end of the lifting mechanism (3). The grinding mechanism (4) includes a housing (401), a connecting wheel (402), a connecting frame (403), two connecting wheels (404) on the left and right sides, a belt (405), two pulleys (406) on the top and bottom, a servo motor (407), a grinding belt (408), and a handle (409). The servo motor (407) is mounted on the upper part of the housing (401). The middle part of the upper pulley (406) is fixedly connected to the output end of the servo motor (407), and the middle part of the lower pulley (406) is rotatably connected to the left side of the housing (401). The belt (405) 405) The inner rotatable connection is to the outer periphery of the two pulleys (406). The left end of the connecting frame (403) is rotatably connected to the left side of the housing (401) through a torsion spring. The middle part of the connecting wheel (404) is rotatably connected to the left and right ends of the connecting frame (403). The middle part of the lower pulley (406) is connected to the middle part of the left connecting wheel (404) through a shaft. The middle part of the connecting wheel (402) is rotatably connected to the lower part of the housing (401). The grinding belt (408) is arranged inside the outer periphery of the connecting wheel (402) and the two connecting wheels (404).

2. The deburring mechanism for stamped workpieces according to claim 1, characterized in that: A handle (409) is provided on the front side of the middle part of the connecting frame (403).

3. The deburring mechanism for stamped workpieces according to claim 1, characterized in that: A limit block is provided on the upper inner side of the housing (401).

4. A deburring mechanism for stamped workpieces according to claim 1, characterized in that: The lifting mechanism (3) includes a threaded rod (301), a vertical rod (302), a connecting seat (303), a horizontal plate (304), and a handwheel (305). The upper end of the vertical rod (302) is fixedly connected to the lower left and right sides of the horizontal plate (304), and the lower end of the vertical rod (302) is fixedly connected to the upper part of the base plate (1). The connecting seat (303) is slidably connected to the outer periphery of the vertical rod (302) on the left and right sides. The upper end of the threaded rod (301) is rotatably connected to the middle part of the horizontal plate (304), and the lower end of the threaded rod (301) is rotatably connected to the upper part of the base plate (1). The middle part of the connecting seat (303) is threadedly connected to the outer periphery of the threaded rod (301). The upper end of the threaded rod (301) passes through the horizontal plate (304) and is fixedly connected to the middle part of the handwheel (305).

5. A deburring mechanism for stamped workpieces according to claim 4, characterized in that: The outer periphery of the pole (302) is provided with a scale.

6. A deburring mechanism for stamped workpieces according to claim 1, characterized in that: The conveying mechanism (2) includes a vertical plate (201), two rollers (202), a conveyor belt (203), and a speed reducer (204). The lower part of the vertical plate (201) is fixedly connected to the upper part of the base plate (1). The front and rear ends of the rollers (202) are rotatably connected to the left and right ends of the opposite side of the vertical plate (201). The conveyor belt (203) is arranged inside the outer periphery of the rollers (202). The speed reducer (204) is installed at one end of the vertical plate (201). The output end of the speed reducer (204) passes through the vertical plate (201) and is fixedly connected to one end of one of the rollers (202).

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