Multi-hole-site burr removing device for metal die casting

Abstract

The utility model discloses a metal die casting multi-hole-site deburring device which comprises a machining table, two supporting plates are fixedly connected to the top of the machining table, a metal die casting body is jointly supported by the two supporting plates, two clamping assemblies are arranged at the top of the machining table, an L-shaped plate is fixedly connected to the top of the machining table, and the L-shaped plate is fixedly connected to the top of the machining table. An X-axis guide rail is fixedly connected to the L-shaped plate, two first sliding rods are fixedly connected to the X-axis guide rail, and the two first sliding rods are jointly sleeved with a first sliding block in sliding connection with the first sliding rods. According to the deburring device, the deburring grinding rod is arranged to conduct deburring machining on the hole wall, the deburring grinding rod moves in the X-axis direction and the Y-axis direction, deburring machining on a plurality of through holes is automatically completed, the production efficiency is improved, manpower and time are saved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal die casting processing, in particular to a device for removing flashing at porous positions of metal die castings. Background Art

[0002] During the production of metal die castings, a lot of burrs will be generated at the holes, so it is necessary to remove the burrs and make the hole walls of the metal products smooth and round.

[0003] In the prior art, burr removal is generally performed manually using files, scrapers or sandblasting. However, this operation not only has low production efficiency, but is also time-consuming and labor-intensive, and has high overall manufacturing costs. To solve the above problems, the present application proposes a device for removing burr from porous parts of metal die castings. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a device for deburring multiple holes of a metal die-casting is proposed. The device can deburr the hole wall by arranging a deburring grinding rod, and the deburring grinding rod is moved in the X-axis and Y-axis directions to automatically complete the deburring of multiple through holes, thereby improving production efficiency, saving manpower and time, and reducing manufacturing costs.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for deburring porous parts of metal die-castings, comprising a processing table, wherein two support plates are fixedly connected to the top of the processing table, and the two support plates jointly support a metal die-casting body, and a plurality of through holes are penetrated through the metal die-casting body, and two clamping assemblies are arranged on the top of the processing table, and an L-shaped plate is fixedly connected to the top of the processing table, and an X-axis guide rail is fixedly connected to the L-shaped plate, and two first sliding rods are fixedly connected to the X-axis guide rail, and the two first sliding rods are jointly sleeved with a first slider slidably connected thereto, and the bottom of the first slider is fixedly connected to a Y-axis guide rail, and two second sliding rods are fixedly connected to the Y-axis guide rail, and the two second sliding rods are jointly sleeved with a second slider slidably connected thereto, and the bottom of the second slider is fixedly connected to a hydraulic rod, and the bottom of the hydraulic rod is fixedly connected to a mounting plate, and the bottom of the mounting plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to a deburring grinding rod, and the bottom of the processing table is provided with four supporting assemblies distributed in a rectangular shape.

[0007] Preferably, the clamping assembly comprises a hydraulic cylinder and a clamping plate, the hydraulic cylinder is arranged on the top of the processing table and fixedly connected thereto, and the output end of the hydraulic cylinder is fixedly connected to the clamping plate.

[0008] Preferably, a through opening is provided on the processing table, a filter screen is fixedly connected to the inner wall of the through opening, and the top of the filter screen is arranged on the same horizontal plane as the top of the processing table.

[0009] Preferably, both ends of the hydraulic rod are mounted and fixed to the second sliding block and the mounting plate by welding.

[0010] Preferably, the motor is mounted and fixed to the mounting plate by means of a plurality of bolts.

[0011] Preferably, a threaded rod is fixedly connected to the bottom of the processing table, a hollow leg threadedly connected thereto is sleeved on the bottom of the threaded rod, and a plurality of anti-slip grooves are provided on the bottom of the hollow leg.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Start the two hydraulic cylinders to drive the clamping plates on both sides to move relative to each other until the two clamping plates are against the two sides of the metal die-casting body to complete the limit fixation of the metal die-casting body, ensuring the stability of the subsequent workpiece during the deburring process.

[0014] 2. Starting the first slider can drive the first slider to move on the first sliding rod, and the deburring grinding rod can be moved in the X-axis direction. Starting the second slider can drive the second slider to move on the second sliding rod, and the deburring grinding rod can be moved in the Y-axis direction. By moving the deburring grinding rod on the X-axis and Y-axis, the deburring processing of multiple through holes can be automatically completed, thereby improving production efficiency, saving manpower and time, and reducing manufacturing costs.

[0015] 3. The staff holds the hollow leg and rotates it to make it move up and down, which can ensure the horizontal setting of the device and improve the processing accuracy.

[0016] To sum up, by setting up a deburring grinding rod, the hole wall can be deburred. By moving the deburring grinding rod in the X-axis and Y-axis directions, the deburring of multiple through holes can be automatically completed, thereby improving production efficiency, saving manpower and time, and reducing manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a device for removing flash from porous parts of metal die castings proposed by the utility model;

[0018] Figure 2 This is a partial structural schematic diagram of a device for removing flash from porous parts of a metal die casting proposed by the utility model;

[0019] Figure 3 for Figure 1 A magnified view of the structure in the middle.

[0020] In the figure: 1 processing table, 2 support plate, 3 clamping assembly, 4 metal die casting body, 5 through hole, 6 L-type plate, 7 X-axis guide rail, 8 first sliding rod, 9 first slider, 10 Y-axis guide rail, 11 second sliding rod, 12 second slider, 13 hydraulic rod, 14 mounting plate, 15 motor, 16 deburring grinding rod, 17 filter screen, 18 support assembly. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 A device for deburring porous parts of metal die-castings comprises a processing table 1, two support plates 2 are fixedly connected to the top of the processing table 1, the two support plates 2 jointly support a metal die-casting body 4, a plurality of through holes 5 are penetrated through the metal die-casting body 4, two clamping assemblies 3 are arranged on the top of the processing table 1, the clamping assembly 3 comprises a hydraulic cylinder and a clamping plate, the hydraulic cylinder is arranged on the top of the processing table 1 and fixedly connected thereto, the output end of the hydraulic cylinder is fixedly connected to the clamping plate, the clamping plates on both sides are driven by the hydraulic cylinder to move relative to each other, the metal die-casting body 4 is fixed, and the stability of subsequent deburring processing is ensured.

[0023] An L-shaped plate 6 is fixedly connected to the top of the processing table 1, an X-axis guide rail 7 is fixedly connected to the L-shaped plate 6, two first sliding rods 8 are fixedly connected to the X-axis guide rail 7, the two first sliding rods 8 are jointly sleeved with a first slider 9 slidably connected thereto, a Y-axis guide rail 10 is fixedly connected to the bottom of the first slider 9, two second sliding rods 11 are fixedly connected to the Y-axis guide rail 10, the two second sliding rods 11 are jointly sleeved with a second slider 12 slidably connected thereto, a hydraulic rod 13 is fixedly connected to the bottom of the second slider 12, a mounting plate 14 is fixedly connected to the bottom of the hydraulic rod 13, both ends of the hydraulic rod 13 are mounted and fixed to the second slider 12 and the mounting plate 14 by welding, a motor 15 is fixedly connected to the bottom of the mounting plate 14, the motor 15 is mounted and fixed to the mounting plate 14 by a plurality of bolts, a de-burring grinding rod 16 is fixedly connected to the output end of the motor 15, the diameter of the de-burring grinding rod 16 is the same as the inner wall diameter of the through hole 5, and the burring in the through hole 5 is removed by rotating the de-burring grinding rod 16.

[0024] The bottom of the processing table 1 is provided with four supporting components 18 distributed in a rectangular shape. The bottom of the processing table 1 is fixedly connected with a threaded rod. The bottom of the threaded rod is sleeved with a hollow leg threadedly connected thereto. The bottom of the hollow leg is provided with a plurality of anti-slip grooves. The hollow leg is raised and lowered by rotating the hollow leg, thereby ensuring the horizontal setting of the processing table 1 and passing the processing accuracy. A through opening is penetrated through the processing table 1, and a filter screen 17 is fixedly connected to the inner wall of the through opening. The top of the filter screen 17 is arranged on the same horizontal plane as the top of the processing table 1. The mesh opening of the filter screen 17 is relatively large. A collection box is placed under the filter screen 17. The debris from the front falls into the collection box through the mesh opening, and the debris is automatically collected.

[0025] In the utility model, the staff places the metal die-casting body 4 on the top of the two support plates 2, starts the two hydraulic cylinders to drive the clamping plates on both sides to move relative to each other, until the two clamping plates are against the two sides of the metal die-casting body 4 to complete the limit fixation of the metal die-casting body 4, thereby ensuring the stability of the subsequent workpiece during the deburring process; starts the motor 15, drives the deburring grinding rod 16 to rotate through the output end of the motor 15, starts the hydraulic rod 13, drives the mounting plate 14, the motor 15 and the deburring grinding rod 16 to move up and down through the hydraulic rod 13, when the deburring grinding rod 16 moves down until the deburring grinding rod 16 is inserted into the through hole 5, the inner wall of the through hole 5 is deburred through the outer wall of the deburring grinding rod 16, and when the deburring grinding rod 16 moves up, the deburring process operation is completed; starts the first sliding block 9 to drive ... The block 9 moves on the first sliding rod 8, and the first slider 9, the Y-axis guide rail 10, the second sliding rod 11, the second slider 12, the hydraulic rod 13, the mounting plate 14, the motor 15, and the de-burring grinding rod 16 can be moved in the X-axis direction. Starting the second slider 12 can drive the second slider 12 to move on the second sliding rod 11, and the second slider 12, the hydraulic rod 13, the mounting plate 14, the motor 15 and the de-burring grinding rod 16 can be moved in the Y-axis direction. By moving the de-burring grinding rod 16 on the X-axis and the Y-axis, a plurality of through holes 5 can be de-burred. By placing a collection box under the filter 17, the de-burring debris falls into the collection box through the mesh port; the staff holds the hollow leg and rotates it to make it move up and down, which can ensure the horizontal setting of the device and improve the processing accuracy.

[0026] The utility model moves the deburring grinding rod in the X-axis and Y-axis directions, thereby solving the problem that the prior art generally uses manual deburring with a file, a scraper or sandblasting, but such operation not only has low production efficiency, is time-consuming and labor-intensive, but also has high overall manufacturing costs.

Claims

1. A device for removing flash from porous parts of metal die castings, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to two support plates (2), the two support plates (2) jointly support a metal die-casting body (4), the metal die-casting body (4) is penetrated by a plurality of through holes (5), the top of the processing table (1) is provided with two clamping assemblies (3), the top of the processing table (1) is fixedly connected to an L-shaped plate (6), the L-shaped plate (6) is fixedly connected to an X-axis guide rail (7), the X-axis guide rail (7) is fixedly connected to two first sliding rods (8), the two first sliding rods (8) are jointly sleeved with a first sliding block (9) slidably connected thereto, the first sliding block (9) The bottom of the processing table (1) is fixedly connected to a Y-axis guide rail (10), two second sliding rods (11) are fixedly connected to the Y-axis guide rail (10), the two second sliding rods (11) are jointly sleeved with a second sliding block (12) slidably connected thereto, the bottom of the second sliding block (12) is fixedly connected to a hydraulic rod (13), the bottom of the hydraulic rod (13) is fixedly connected to a mounting plate (14), the bottom of the mounting plate (14) is fixedly connected to a motor (15), the output end of the motor (15) is fixedly connected to a deburring grinding rod (16), and the bottom of the processing table (1) is provided with four supporting components (18) distributed in a rectangular shape.

2. A device for removing flash from porous parts of metal die castings according to claim 1, characterized in that: The clamping assembly (3) comprises a hydraulic cylinder and a clamping plate, wherein the hydraulic cylinder is arranged on the top of the processing table (1) and is fixedly connected thereto, and the output end of the hydraulic cylinder is fixedly connected to the clamping plate.

3. The device for removing flash from porous parts of metal die castings according to claim 1, characterized in that: The processing table (1) is provided with a through opening, the inner wall of the through opening is fixedly connected with a filter screen (17), and the top of the filter screen (17) is arranged on the same horizontal plane as the top of the processing table (1).

4. The device for removing flash from porous parts of metal die castings according to claim 1, characterized in that: The two ends of the hydraulic rod (13) are mounted and fixed to the second sliding block (12) and the mounting plate (14) by welding.

5. The device for removing flash from porous parts of metal die castings according to claim 1, characterized in that: The motor (15) and the mounting plate (14) are mounted and fixed by means of a plurality of bolts.

6. The device for removing flash from porous parts of metal die castings according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected to a threaded rod, the bottom of the threaded rod is sleeved with a hollow leg threadedly connected thereto, and the bottom of the hollow leg is provided with a plurality of anti-slip grooves.

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