Deburring equipment for precise injection mold

Abstract

The utility model relates to the technical field of precise injection mold production, and discloses deburring equipment for a precise injection mold, which comprises a movable box, a collecting box is fixedly mounted at the bottom of the movable box, a movable door is hinged outside the movable box, and a polishing mechanism is arranged inside the movable box. According to the deburring equipment for the precise injection mold, by arranging the polishing mechanism, when a mold part is prepared to be polished, the mold part is put into a movable box, an electric clamp clamps the mold part, a first motor is turned on to drive a polishing brush to rotate, an electric telescopic rod pushes the polishing brush to the surface of the mold part for polishing, and a first electric sliding table and a second electric sliding table are turned on; and during grinding work, the second motor rotates to drive the fan blades to rotate, chippings are sucked into the collecting box, and the grinding mechanism is beneficial for covering and grinding burrs on the surface of the mold and safely cleaning the chippings.

Description

Technical Field

[0001] The utility model relates to the technical field of precision injection mold production, in particular to a deburring device for precision injection molds. Background Art

[0002] Mold burrs refer to the series of processing techniques that mold metal parts undergo during the manufacturing process, such as grinding, drilling, milling, turning, tapping, grooving, etc. After processing, it is inevitable that extra protrusions or thorns will be left. These thorns are burrs, so mold deburring equipment must be used after the processing technology. Mold deburring equipment refers to equipment that uses a grinding brush driven by a motor to grind the surface of mold parts.

[0003] After searching, a Chinese utility model patent with patent number CN216298808U discloses a mold deburring device, including a deburring device, a deburring device including an operating table, a connecting rail, a collecting box and a front baffle. The mold deburring device is fixedly installed on the top surface of the operating table through a splashproof shell, and the front baffle is movably installed with the splashproof shell through an axis. When grinding, the front baffle is closed, and a closed space is formed by the front baffle and the splashproof shell to prevent debris from scattering when grinding burrs, thereby improving the anti-splashing effect of the deburring device and avoiding the surrounding environment from being polluted by debris. The mold is sprayed with a nozzle group to avoid the mold being caused by high temperature caused by friction during grinding. The mold is damaged. At the same time, the debris generated by grinding flows into the collection box with the water. The collection box is used to collect the debris generated during grinding and the waste liquid generated by cleaning the operating table, which is convenient for recycling the garbage and waste liquid generated during the grinding and cleaning process. However, when grinding the mold parts, the guide rails and grinding brushes can only move the equipment in the front and back directions to grind the mold parts, and cannot move and grind in the left and right directions of the parts, and cannot completely grind the burrs on the surface of the mold parts. Although the water pipe and nozzle group of the equipment can clean the debris of the mold parts, it is easy to cause the motor of the equipment to be damaged by electric shock, and the safety guarantee is low. Therefore, a deburring equipment for precision injection molds is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a deburring device for a precision injection mold, which can cover and grind the mold surface and safely clean up debris.

[0006] (II) Technical solution

[0007] According to the technical solution provided in the embodiment of the present application: a deburring device for precision injection molds, comprising a movable box, a collection box is fixedly installed on the bottom of the movable box, a movable door is hinged on the outside of the movable box, a grinding mechanism is arranged inside the movable box, and the grinding mechanism comprises an electric slide 1, an electric slide 2, a sliding column, a motor 1, an electric telescopic rod, an electric clamp, a motor 2 and fan blades, an electric slide 1 is fixedly installed on the inner top wall of the movable box, an electric slide 2 is arranged on the outside of the electric slide 1, a sliding column is arranged on the bottom of the electric slide 2, a motor 1 is fixedly installed inside the sliding column, an electric telescopic rod is fixedly installed on the output end of the motor 1, a grinding brush is fixedly installed on the bottom of the electric telescopic rod, an electric clamp is arranged on the inner wall of the movable box, a motor 2 is fixedly installed on the bottom of the collection box, and a fan blade is fixedly installed on the output end of the motor 2.

[0008] Furthermore, the slider of the electric slide 1 is fixedly connected to the electric slide 2, so that the electric slide 2 can slide synchronously with the slider.

[0009] Furthermore, a slide groove matched with the sliding column is provided on the outside of the second electric slide, and the slide groove enables the sliding column to slide on the second electric slide.

[0010] Furthermore, a rotation hole adapted to the electric telescopic rod is provided on the outside of the sliding column, and the rotation hole enables the telescopic rod to rotate inside the moving column.

[0011] Furthermore, two filters are provided on the outside of the collection box, which can filter large particles of debris. Two sealing doors are hinged on the outside of the collection box, which can take out the debris when the debris is full. There is a leakage hole at the top of the collection box, which can allow the polished debris to fall into the collection box.

[0012] Furthermore, ventilation holes are provided on the outside of the movable box, and air can enter through the ventilation holes when the fan blades rotate to prevent debris from flying around. An inspection window is provided on the outside of the movable box, and the inspection window is conducive to observing the grinding condition of internal parts.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a deburring device for precision injection molds, which has the following beneficial effects:

[0015] The deburring equipment for precision injection molds is provided with a grinding mechanism. When the mold parts are ready to be polished, the mold parts are placed in a movable box, the electric clamp clamps the mold parts, the motor 1 is turned on to drive the grinding brush to rotate, the electric telescopic rod pushes the grinding brush to the surface of the mold parts for grinding, the electric slide 1 and the electric slide 2 are turned on, the grinding brush starts to cover and grind the surface of the mold parts, and during the grinding work, the motor 2 rotates to drive the fan blades to rotate, and the debris is sucked into the collection box. The grinding mechanism is conducive to covering and grinding the burrs on the mold surface and safely cleaning the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle.

[0019] In the figure: 1. movable box; 2. collection box; 3. movable door; 4. grinding mechanism; 401. electric slide 1; 402. electric slide 2; 403. sliding column; 404. motor 1; 405. electric telescopic rod; 406. grinding brush; 407. electric clamp; 408. motor 2; 409. fan blade. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0022] A deburring device for precision injection molds, such as Figure 2As shown, it includes a movable box 1, which is made of steel, which is helpful to prevent debris from splashing. A collection box 2 is fixedly installed at the bottom of the movable box 1, and a movable door 3 is hinged on the outside of the movable box 1. A grinding mechanism 4 is arranged inside the movable box 1, and the grinding mechanism 4 includes an electric slide 1 401, an electric slide 2 402, a sliding column 403, a motor 1 404, an electric telescopic rod 405, an electric clamp 407, a motor 2 408 and a fan blade 409. An electric slide 1 401 is fixedly installed on the inner top wall of the movable box 1, an electric slide 2 402 is arranged on the outside of the electric slide 1 401, and a sliding column 403 is arranged at the bottom of the electric slide 2 402. A motor 404 is fixedly installed inside the column 403, an electric telescopic rod 405 is fixedly installed at the output end of the motor 1 404, a coupling 1 is provided at the output end of the motor 1 404, the electric telescopic rod 405 is fixedly connected to the output end of the motor 1 404 through the coupling 1, a grinding brush 406 is fixedly installed at the bottom of the electric telescopic rod 405, an electric clamp 407 is provided on the inner wall of the movable box 1, a motor 2 408 is fixedly installed at the bottom of the collecting box 2, a fan blade 409 is fixedly installed at the output end of the motor 2 408, a coupling 2 is provided at the output end of the motor 2 408, and the fan blade 409 is fixedly connected to the output end of the motor 2 408 through the coupling 2.

[0023] When implementing, follow these steps:

[0024] 1) First, when the mold part is ready to be polished, open the movable door 3, put the mold part in, and use the electric clamp 407 to clamp the mold part;

[0025] 2) Then turn on the motor 1 404 to drive the grinding brush 406 to rotate, and the electric telescopic rod 405 pushes the grinding brush 406 to the mold surface for grinding;

[0026] 3) Then, the electric slide 1 401 is turned on, and the grinding brush 406 starts to quickly grind the parts back and forth, and the electric slide 2 402 is turned on, and the grinding brush 406 slowly slides left and right while grinding back and forth to cover and grind the surface of the mold parts;

[0027] 4) Finally, during the grinding operation, the motor 2 408 rotates to drive the fan blade 409 to rotate, and the debris is sucked into the collection box 2. When the debris is full, the sealing door is opened to remove the debris.

[0028] In summary, the deburring device for precision injection molds is provided with a grinding mechanism 4. When the mold parts are ready to be polished, the mold parts are placed in the movable box 1, the electric clamp 407 clamps the mold parts, the motor 1 404 is turned on to drive the grinding brush 406 to rotate, the electric telescopic rod 405 pushes the grinding brush 406 to the surface of the mold parts for grinding, the electric slide 1 401 and the electric slide 2 402 are turned on, and the grinding brush 406 starts to cover and polish the surface of the mold parts. During the grinding work, the motor 2 408 rotates to drive the fan blade 409 to rotate. The grinding mechanism 4 is conducive to covering and grinding the burrs on the surface of the mold and safely cleaning the burrs, which solves the problem that the guide rail and the grinding brush can only move the device in the front-to-back direction to grind the mold parts, but cannot grind in the left-to-right direction of the parts, and cannot completely grind the burrs on the surface of the mold parts. In addition, although the water pipe and the nozzle group of the equipment can clean the debris of the mold parts, it is easy to cause the motor of the equipment to be damaged by electric shock, and the safety guarantee is low.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for precision injection molds, comprising a movable box (1), characterized in that: A collecting box (2) is fixedly mounted on the bottom of the movable box (1), a movable door (3) is hingedly connected to the outside of the movable box (1), and a grinding mechanism (4) is arranged inside the movable box (1); The grinding mechanism (4) comprises an electric slide 1 (401), an electric slide 2 (402), a sliding column (403), a motor 1 (404), an electric telescopic rod (405), a grinding brush (406), an electric clamp (407), a motor 2 (408) and a fan blade (409); the electric slide 1 (401) is fixedly mounted on the inner top wall of the movable box (1); the electric slide 2 (402) is arranged outside the electric slide 1 (401); and the bottom of the electric slide 2 (402) is arranged A sliding column (403) is provided, a motor 1 (404) is fixedly installed inside the sliding column (403), an electric telescopic rod (405) is fixedly installed at the output end of the motor 1 (404), a grinding brush (406) is fixedly installed at the bottom of the electric telescopic rod (405), an electric clamp (407) is provided on the inner wall of the movable box (1), a motor 2 (408) is fixedly installed at the bottom of the collection box (2), and a fan blade (409) is fixedly installed at the output end of the motor 2 (408).

2. The deburring device for precision injection molds according to claim 1, characterized in that: The slider of the electric slide 1 (401) is fixedly connected to the electric slide 2 (402).

3. The deburring device for precision injection mold according to claim 1, characterized in that: The outside of the second electric slide table (402) is provided with a slide groove matched with the slide column (403).

4. The deburring device for precision injection mold according to claim 1, characterized in that: The sliding column (403) is provided with a rotation hole on the outside thereof which is compatible with the electric telescopic rod (405).

5. The deburring device for precision injection molds according to claim 1, characterized in that: Two filter screens are arranged outside the collecting box (2), two sealing doors are hinged outside the collecting box (2), and a material leakage hole is formed at the top of the collecting box (2).

6. The deburring device for precision injection mold according to claim 1, characterized in that: The outside of the movable box (1) is provided with a ventilation hole, and the outside of the movable box (1) is provided with an inspection window.

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