Deburring equipment for precision mold machining

Abstract

The utility model discloses deburring equipment for precision die machining, which belongs to the technical field of deburring, and comprises a machine tool body, a mounting plate is arranged on the top surface of the machine tool body, two side plates are fixed on the top surface of the mounting plate, a support is rotatably connected between the two side plates, and the two side plates are fixed on the support. The support comprises two first structural plates and two second structural plates, four sliding grooves are formed in one sides of the two second structural plates, two bearing plates are arranged between the two second structural plates, sliding blocks are fixed to the two sides of the two bearing plates, guide rails are fixed to the opposite sides of the two bearing plates, and the sliding blocks are arranged in the sliding grooves. And movable blocks are slidably connected to the inner sides of the guide rails. The automatic deburring device can automatically deburr the top surface and the bottom surface of the die, so that the problems that only the front surface can be processed, the die needs to be manually turned to the back surface, the die needs to be repeatedly clamped in the process, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of deburring, and more specifically, particularly relates to a deburring device for precision mold processing. Background Art

[0002] Metal materials have ductility, toughness and plasticity. These properties cause non-uniform deformation during metal processing. In particular, ductility can prevent cutting and cause burrs to be generated in the escaped part. Existing deburring devices for precision mold processing usually use a machine tool to chamfer the edge to remove burrs, which can only process the front side. It is necessary to manually turn the mold to the back side, and during this process, the mold needs to be repeatedly clamped, which is time-consuming and laborious. Therefore, a deburring device for precision mold processing is proposed. Summary of the Utility Model

[0003] In view of the deficiencies of the prior art, the utility model provides a deburring device for precision mold processing, which can automatically perform deburring operations on the top and bottom surfaces of the mold, so as to solve the problem that only the front side can be processed as mentioned in the above background art, and it is necessary to manually turn the mold to the back side, and during this process, the mold needs to be repeatedly clamped, which is time-consuming and laborious.

[0004] To achieve the above object, the utility model is realized through the following technical solutions: A deburring device for precision mold processing, including a machine tool main body, an installation plate is provided on the top surface of the machine tool main body, two side plates are fixed on the top surface of the installation plate, a bracket is rotatably connected between the two side plates, the bracket includes two first structural plates and two second structural plates, four chutes are provided on one side of each of the two second structural plates, two bearing plates are provided between the two second structural plates, sliders are fixed on both sides of the two bearing plates, guide rails are fixed on the opposite sides of the two bearing plates, movable blocks are slidably connected inside the guide rails, electric push rods are fixed on both the upper and lower sides of the bracket, the output ends of the electric push rods are fixedly connected to the outer sides of the movable blocks, screw rods are also threadedly connected to one side of each of the two second structural plates, a handle is fixed at one end of the screw rod, guide rods are also slidably connected to one side of each of the two second structural plates, a clamping plate is fixed between the guide rods, and one side of the clamping plate is rotatably connected to one end of the screw rod. A motor is fixed on the outer side of one of the installation plates.

[0005] As a preferred technical solution of the utility model, each of the four chutes includes a horizontal section and an inclined section.

[0006] As a preferred technical solution of the utility model, the two chutes located above are symmetrical to the two chutes located below.

[0007] As a preferred technical solution of the present utility model, the slider is of a cylindrical structure, and the outer side of the slider is slidably connected to the inner side of the chute.

[0008] As a preferred technical solution of the present utility model, one end of the guide rod passes through the interior of the second structural plate and extends to the outside.

[0009] As a preferred technical solution of the present utility model, the output end of the motor penetrates through the interior of the mounting plate and is coaxially and fixedly connected to one end of the rotating shaft of the bracket.

[0010] As a preferred technical solution of the present utility model, the guide rod is parallel to the lead screw.

[0011] The present utility model provides a deburring device for precision mold processing, which has the following beneficial effects:

[0012] 1. This deburring device for precision mold processing can automatically perform deburring operations on the top and bottom surfaces of the mold, thus solving the problem that only the front surface can be processed, and it is necessary to manually turn the mold to the back surface. During the process, it is necessary to repeatedly clamp the mold, which is time-consuming and laborious.

[0013] 2. This deburring device for precision mold processing has a reasonable and compact structure design and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a deburring device for precision mold processing according to the present utility model.

[0015] Figure 2 It is a schematic diagram of the disassembled structure of a deburring device for precision mold processing according to the present utility model.

[0016] Figure 3 It is a schematic diagram of the deburring device for precision mold processing according to the present utility model Figure 2 of the enlarged view at A.

[0017] Figure 4 It is a schematic diagram of the deburring device for precision mold processing according to the present utility model Figure 3 of the enlarged view at B.

[0018] Figure 5 It is a schematic diagram of the deburring device for precision mold processing according to the present utility model Figure 3 of the enlarged view at C.

[0019] In the figure: 1. Machine tool main body; 2. Mounting plate; 3. Side plate; 4. Bracket; 41. First structural plate; 42. Second structural plate; 5. Chute; 6. Bearing plate; 7. Slider; 8. Guide rail; 9. Movable block; 10. Electric push rod; 11. Lead screw; 12. Handle; 13. Clamping plate; 14. Guide rod; 15. Motor. Detailed implementation mode

[0020] The following further describes the implementation mode of the present utility model in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a precision mold deburring device, including a machine tool main body 1. An installation plate 2 is provided on the top surface of the machine tool main body 1. Two side plates 3 are fixed on the top surface of the installation plate 2. A bracket 4 is rotatably connected between the two side plates 3. The bracket 4 includes two first structural plates 41 and two second structural plates 42. Four chutes 5 are provided on one side of each of the two second structural plates 42. Two bearing plates 6 are provided between the two second structural plates 42. Sliders 7 are fixed on both sides of the two bearing plates 6. Guide rails 8 are fixed on the opposite sides of the two bearing plates 6. A movable block 9 is slidably connected to the inner side of the guide rail 8. Electric push rods 10 are fixed on both the upper and lower sides of the bracket 4. The output end of the electric push rod 10 is fixedly connected to the outer side of the movable block 9. A lead screw 11 is also threadedly connected to one side of each of the two second structural plates 42. A handle 12 is fixed to one end of the lead screw 11. A guide rod 14 is also slidably connected to one side of each of the two second structural plates 42. A clamping plate 13 is fixed between the guide rods 14. One side of the clamping plate 13 is rotatably connected to one end of the lead screw 11. A motor 15 is fixed to the outside of one of the installation plates 2. Each of the four chutes 5 includes a horizontal section and an inclined section. The two upper chutes 5 are symmetrical to the two lower chutes 5. The slider 7 is of a cylindrical structure. The outer side of the slider 7 is slidably connected to the inner side of the chute 5. One end of the guide rod 14 passes through the inside of the second structural plate 42 and extends to the outside. The output end of the motor 15 passes through the inside of the installation plate 2 and is coaxially fixedly connected to one end of the rotating shaft of the bracket 4. The guide rod 14 is parallel to the lead screw 11;

[0024] Place the mold on the bearing plate 6 at the bottom. After that, rotate the handle 12 to drive the lead screw 11 to rotate. The lead screw 11 pushes the clamping plate 13 to clamp the mold. After fixation, the machine tool main body 1 performs chamfering and deburring on the mold. After machining the front side, the upper bearing plate 6 moves towards the mold under the push of the electric push rod 10. The bearing plate 6 moves above the mold and completely covers the mold. During this process, the slider 7 on the bearing plate 6 moves along the chute 5 on the bracket 4. The slider 7 moves from the horizontal section to the inclined section of the chute 5, causing the bearing plate 6 to move downward, so as to completely fit the front side of the mold. After that, drive the bracket 4 to rotate 180 degrees by the motor 15, and then start the upper electric push rod 10 to pull the upper bearing plate 6 to move, so that the bottom surface of the mold is exposed. During the rotation process, since the two bearing plates 6 and the two clamping plates 13 completely fix the mold, preventing the mold from generating displacement and avoiding subsequent errors. Through the above process, it is possible to automatically perform deburring operations on the top and bottom surfaces of the mold, thus solving the problem that only the front side can be processed, and it is necessary to manually turn the mold to the back side. During the process, it is necessary to repeatedly clamp the mold, which is time-consuming and laborious.

[0025] Specific usage method and function of this embodiment: Place the mold on the bearing plate 6 at the bottom. Then, rotate the handle 12 to drive the screw rod 11 to rotate. The screw rod 11 pushes the clamping plate 13 to clamp the mold. After fixation, the machine tool main body 1 chamfers and deburrs the mold. After machining the front surface, the bearing plate 6 above moves towards the mold under the push of the electric push rod 10. The bearing plate 6 moves above the mold and completely covers the mold. During this process, the slider 7 on the bearing plate 6 moves along the chute 5 on the bracket 4. The slider 7 moves from the horizontal section to the inclined section of the chute 5, causing the bearing plate 6 to move downward, so as to completely fit the front surface of the mold. Then, drive the bracket 4 to rotate 180 degrees by the motor 15, and then start the electric push rod 10 above to pull the bearing plate 6 above to move, so that the bottom surface of the mold is exposed. During the rotation process, since the two bearing plates 6 and the two clamping plates 13 completely fix the mold, it prevents the mold from generating displacement and avoids subsequent errors.

[0026] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A precision mold processing deburring device, comprising a machine tool body (1), characterized in that: The top surface of the machine tool body (1) is provided with a mounting plate (2), and two side plates (3) are fixed to the top surface of the mounting plate (2), and a bracket (4) is rotatably connected between the two side plates (3), and the bracket (4) includes two first structural plates (41) and two second structural plates (42), and four sliding grooves (5) are provided on one side of the two second structural plates (42), and two pressure plates (6) are provided between the two second structural plates (42), and sliders (7) are fixed on both sides of the two pressure plates (6), and guide rails (8) are fixed on the opposite sides of the two pressure plates (6), and the inner side of the guide rails (8) is slidably connected to the guide rails (8). There is a movable block (9), and electric push rods (10) are fixed on the upper and lower sides of the bracket (4), and the output end of the electric push rod (10) is fixedly connected to the outer side of the movable block (9). One side of the two second structural plates (42) is also threadedly connected to a screw rod (11), and one end of the screw rod (11) is fixed with a handle (12). One side of the two second structural plates (42) is also slidably connected to a guide rod (14), and a clamping plate (13) is fixed between the guide rods (14), and one side of the clamping plate (13) is rotatably connected to one end of the screw rod (11), and a motor (15) is fixed to the outer side of one of the mounting plates (2).

2. The precision mold processing deburring equipment according to claim 1, characterized in that: The four slide grooves (5) each comprise a horizontal section and an inclined section.

3. The precision mold processing deburring equipment according to claim 1, characterized in that: The two slide grooves (5) located at the top are symmetrical with the two slide grooves (5) located at the bottom.

4. The precision mold processing deburring equipment according to claim 1, characterized in that: The slider (7) is of cylindrical structure, and the outer side of the slider (7) is slidably connected to the inner side of the slide groove (5).

5. The precision mold processing deburring equipment according to claim 1, characterized in that: One end of the guide rod (14) passes through the interior of the second structural plate (42) and extends to the outside.

6. The precision mold processing deburring equipment according to claim 1, characterized in that: The output end of the motor (15) passes through the interior of the mounting plate (2) and is coaxially fixedly connected to one end of the rotating shaft of the bracket (4).

7. The precision mold processing deburring equipment according to claim 1, characterized in that: The guide rod (14) is parallel to the screw rod (11).

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