Deburring device for metal plate production

Abstract

The utility model discloses a deburring device for sheet metal production, which comprises a base, the upper surface of the base is fixedly connected with a support, the top inner wall of the support is fixedly connected with a fixing plate, the lower surface of the fixing plate is fixedly connected with a first driving motor, and the first driving motor is fixedly connected with a first motor. The output end of the first driving motor is fixedly connected with a second belt pulley, the outer surface of the second belt pulley is in rolling connection with a transmission belt, and the inner wall of the transmission belt is in rolling connection with a first belt pulley; a negative pressure device is fixedly connected to the lower surface of the base, the height of the grinding device is adjusted through an electric telescopic rod, a second driving motor is matched to drive a threaded rod to adjust the grinding position of a plate, precise positioning is achieved, and a suction cup is tightly matched with the negative pressure device. And the plate is kept stable in the machining process, and the deburring precision and quality are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing and metal processing auxiliary equipment, and in particular to a deburring device for the production of metal sheets. Background Technology

[0002] With the booming development of modern manufacturing, metal sheets are increasingly widely used in many fields such as construction, automobile manufacturing, and electronic equipment. The requirements for their processing quality are also becoming increasingly stringent. In the metal sheet production process, although the cutting and stamping processes can give the sheet a specific shape, burrs will inevitably be generated on its edges. These burrs not only damage the appearance of the sheet and affect the overall aesthetics of the product, but may also cause the parts to not fit tightly together during subsequent assembly, reducing the overall performance of the product. More importantly, sharp burrs can easily scratch operators, posing a serious safety hazard.

[0003] Traditional manual deburring methods are not only labor-intensive and time-consuming, but also difficult to guarantee consistent deburring quality due to variations in human operation. Existing simple mechanical deburring equipment lacks positioning accuracy when dealing with complex-shaped plates, failing to effectively fix the plates and resulting in unsatisfactory deburring effects. Therefore, developing a high-efficiency, precise, and stable metal plate deburring device is of vital importance for improving production efficiency, ensuring product quality, and meeting the development needs of modern manufacturing. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a deburring device for metal sheet production, which can solve the problem that in the existing deburring process for metal sheet production, the sheet cannot be quickly fixed, resulting in a lot of time being spent on fixing it before use.

[0006] To solve the above technical problems, this utility model provides a deburring device for metal sheet production, which adopts the following technical solution: it includes a base, a bracket is fixedly connected to the upper surface of the base, a fixing plate is fixedly connected to the inner top wall of the bracket, a first drive motor is fixedly connected to the lower surface of the fixing plate, a second pulley is fixedly connected to the output end of the first drive motor, a transmission belt is tactilely connected to the outer surface of the second pulley, a first pulley is tactilely connected to the inner wall of the transmission belt, and a grinding device is rotatably connected to one end of the first pulley through a rotating shaft;

[0007] An electric telescopic rod is fixedly connected to the top inner wall of the bracket. A placement groove is provided on the upper surface of the base. A second drive motor is fixedly connected to the inner wall of the placement groove. A threaded rod is rotatably connected to the front end of the second drive motor via a rotating shaft. A second fixing member is threadedly connected to the outer surface of the threaded rod. A placement plate is fixedly connected to the upper surface of the second fixing member. A limit box is fixedly connected to the lower surface of the placement plate. A limit block is slidably connected to the inner wall of the limit box. A negative pressure device is fixedly connected to the lower surface of the base. A third connecting pipe is provided on the outer side of the negative pressure device. A second connecting pipe is provided at the front end of the third connecting pipe. A first connecting pipe is provided at the upper end of the second connecting pipe. A suction cup is fixedly connected to the front end of the first connecting pipe.

[0008] Optionally, the input terminal of the first drive motor is electrically connected to an external power supply, and the input terminal of the second drive motor is also electrically connected to an external power supply.

[0009] Optionally, the number of electric telescopic rods is two and they are symmetrically distributed, and the input end of the electric telescopic rod is electrically connected to an external power source.

[0010] Optionally, a first fixing member is fixedly connected to the lower surface of the electric telescopic rod, and the front surface of the first fixing member is fixedly connected to the grinding device.

[0011] Optionally, the side surface of the limiting box is provided with a socket, and the inner wall of the socket is slidably connected with a pin. The side surface of the limiting block is provided with a socket, and the inner wall of the socket is slidably connected with the pin.

[0012] Optionally, the input terminal of the negative pressure device is electrically connected to an external power source.

[0013] Optionally, the upper surface of the placement plate is provided with a placement groove, and the inner wall of the placement groove is in contact with the suction cup.

[0014] Optionally, the number of suction cups is multiple and evenly distributed, and the number of first connecting tubes is multiple and evenly distributed.

[0015] In summary, this utility model has at least one of the following beneficial effects:

[0016] 1. The electric telescopic rod can control the stroke. It can quickly and accurately adjust the height of the grinding device according to the thickness of different metal plates and specific processing requirements. At the same time, the second drive motor drives the threaded rod to rotate, thereby realizing the grinding of the entire surface of the plate and avoiding dead corners.

[0017] 2. The suction cup and negative pressure device work closely together. The strong suction generated by the negative pressure device can be flexibly adjusted according to the material and size of the sheet metal, and can quickly stabilize the sheet metal. Throughout the deburring process, this adjustable suction ensures that the metal sheet metal is always firmly fixed on the placement plate, avoiding deviations in deburring accuracy due to shaking or displacement. The stable processing environment allows the grinding device to continuously and stably grind the sheet metal, effectively ensuring the accuracy and quality of deburring, and making the edges of the processed sheet metal smooth and flat. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the grinding device of this utility model;

[0021] Figure 3 This is a schematic diagram of the horizontal moving mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the metal plate fixing mechanism of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Base; 2. Bracket; 3. Fixing plate; 4. First drive motor; 5. Transmission belt; 6. First pulley; 7. Electric telescopic rod; 8. First fixing component; 9. Second drive motor; 10. Threaded rod; 11. Second fixing component; 12. Limiting box; 13. Limiting block; 14. Pin; 15. Placement plate; 16. Suction cup; 17. First connecting pipe; 18. Placement groove; 19. Second connecting pipe; 20. Third connecting pipe; 21. Negative pressure device; 22. Second pulley; 23. Grinding device. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a deburring device for metal sheet production, which includes a base 1, a bracket 2 fixedly connected to the upper surface of the base 1, a fixing plate 3 fixedly connected to the inner top wall of the bracket 2, a first drive motor 4 fixedly connected to the lower surface of the fixing plate 3, a second pulley 22 fixedly connected to the output end of the first drive motor 4, a transmission belt 5 rollingly connected to the outer surface of the second pulley 22, a first pulley 6 rollingly connected to the inner wall of the transmission belt 5, and a grinding device 23 rotatably connected to one end of the first pulley 6 via a rotating shaft.

[0026] An electric telescopic rod 7 is fixedly connected to the top inner wall of the bracket 2. A placement groove is provided on the upper surface of the base 1. A second drive motor 9 is fixedly connected to the inner wall of the placement groove. A threaded rod 10 is rotatably connected to the front end of the second drive motor 9 through a rotating shaft. A second fixing member 11 is threadedly connected to the outer surface of the threaded rod 10. A placement plate 15 is fixedly connected to the upper surface of the second fixing member 11. A limit box 12 is fixedly connected to the lower surface of the placement plate 15. A limit block 13 is slidably connected to the inner wall of the limit box 12. A negative pressure device 21 is fixedly connected to the lower surface of the base 1. A third connecting pipe 20 is provided on the outer side of the negative pressure device 21. A second connecting pipe 19 is provided at the front end of the third connecting pipe 20. A first connecting pipe 17 is provided at the upper end of the second connecting pipe 19. A suction cup 16 is fixedly connected to the front end of the first connecting pipe 17. The input end of the first drive motor 4 is electrically connected to an external power source. The input end of the second drive motor 9 is electrically connected to an external power source. There are two electric telescopic rods 7, which are symmetrically distributed.

[0027] The input end of the electric telescopic rod 7 is electrically connected to an external power source. The lower surface of the electric telescopic rod 7 is fixedly connected to a first fixing member 8. The front surface of the first fixing member 8 is fixedly connected to the grinding device 23. The side surface of the limiting box 12 is provided with an insertion hole. The inner wall of the insertion hole is slidably connected to a pin 14. The side surface of the limiting block 13 is provided with an insertion hole. The inner wall of the insertion hole is slidably connected to the pin 14. The input end of the negative pressure device 21 is electrically connected to an external power source. The upper surface of the placement plate 15 is provided with a placement groove 18. The inner wall of the placement groove 18 is in contact with a suction cup 16. There are multiple suction cups 16 that are evenly distributed. There are multiple first connecting tubes 17 that are evenly distributed.

[0028] The specific working principle is as follows: When deburring the metal sheet, the metal sheet is first placed stably on the surface of the placement plate 15 and placed on the suction cup 16 in the placement groove 18. At this time, the negative pressure device 21 is activated, and through the first connecting pipe 17, the second connecting pipe 19 and the third connecting pipe 20, the suction cup 16 generates a strong suction force to firmly fix the metal sheet on the placement plate 15, ensuring that the sheet will not be displaced due to external force during the processing, providing a stable foundation for subsequent precise processing. Then, the second drive motor 9 is turned on, and its rotation drives the threaded rod 10 to rotate synchronously. Since the second fixing part 11 is threadedly connected to the threaded rod 10, the second fixing part 11 will move along the axial direction of the threaded rod 10, thereby causing the placement plate 15 to move back and forth.

[0029] At the same time, the first drive motor 4 starts to run, driving the second pulley 22 to rotate at high speed. The second pulley 22 then transmits power to the first pulley 6 through the transmission belt 5, causing the grinding device 23 connected to the first pulley 6 to rotate at high speed. The electric telescopic rod 7 also starts to work, extending or shortening to drive the first fixing part 8 and the grinding device 23 fixed on it to move up and down, accurately grinding and removing the burrs on the metal sheet, thus completing the entire deburring process.

[0030] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A deburring device for sheet metal production, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a support (2), the top inner wall of the support (2) is fixedly connected with a fixed plate (3), the lower surface of the fixed plate (3) is fixedly connected with a first drive motor (4), the output end of the first drive motor (4) is fixedly connected with a second belt pulley (22), the outer surface of the second belt pulley (22) is rollingly connected with a transmission belt (5), the inner wall of the transmission belt (5) is rollingly connected with a first belt pulley (6), one end of the first belt pulley (6) is rotatably connected with a polishing device (23) through a rotating shaft; The top inner wall of the support (2) is fixedly connected with an electric telescopic rod (7), the upper surface of the base (1) is provided with a placing groove, the inner wall of the placing groove is fixedly connected with a second drive motor (9), the front end of the second drive motor (9) is rotatably connected with a threaded rod (10) through a rotating shaft, the outer surface of the threaded rod (10) is threadedly connected with a second fixing piece (11), the upper surface of the second fixing piece (11) is fixedly connected with a placing plate (15), the lower surface of the placing plate (15) is fixedly connected with a limiting box (12), the inner wall of the limiting box (12) is slidably connected with a limiting block (13), the lower surface of the base (1) is fixedly connected with a negative pressure device (21), the outer side of the negative pressure device (21) is provided with a third connecting pipe (20), the front end of the third connecting pipe (20) is provided with a second connecting pipe (19), the upper end of the second connecting pipe (19) is provided with a first connecting pipe (17), the front end of the first connecting pipe (17) is fixedly connected with a suction disc (16).

2. The deburring device for metal sheet production according to claim 1, characterized in that: The input end of the first drive motor (4) is electrically connected with an external power supply, and the input end of the second drive motor (9) is electrically connected with an external power supply.

3. The deburring device for metal sheet production according to claim 1, characterized in that: The number of the electric telescopic rods (7) is two and they are symmetrically distributed, and the input end of the electric telescopic rod (7) is electrically connected with an external power supply.

4. The deburring device for metal sheet production according to claim 1, characterized in that: The lower surface of the electric telescopic rod (7) is fixedly connected with a first fixing piece (8), and the front surface of the first fixing piece (8) is fixedly connected with the polishing device (23).

5. The deburring device for metal sheet production according to claim 1, characterized in that: The side surface of the limiting box (12) is provided with a jack, and the inner wall of the jack is slidably connected with a jack (14), and the side surface of the limiting block (13) is provided with a jack, and the inner wall of the jack is slidably connected with the jack (14).

6. The deburring device for metal sheet production according to claim 1, characterized in that: The input end of the negative pressure device (21) is electrically connected with an external power supply.

7. The deburring device for metal sheet production according to claim 1, characterized in that: The upper surface of the placing plate (15) is provided with a placing groove (18), and the inner wall of the placing groove (18) is in contact with the suction disc (16).

8. The deburring device for metal sheet production according to claim 1, characterized in that: The number of the suction discs (16) is multiple and uniformly distributed, and the number of the first connecting pipes (17) is multiple and uniformly distributed.

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