Boring device for injection mold machining

Abstract

The utility model discloses a boring device for injection mold machining, and belongs to the technical field of injection mold machining, the boring device comprises a supporting frame, a scrap collecting box is arranged on the bottom wall of the supporting frame, an opening is formed in one side of the scrap collecting box, and a box door is arranged at the opening of the scrap collecting box; two symmetrically-arranged vertical plates are fixedly installed at the top end of the scrap collecting box, first clamping plates are installed on the opposite sides of the two vertical plates, limiting grooves are formed in the side walls of the vertical plates, and two limiting rods are fixedly installed between the top wall and the bottom wall of the horizontal section of each second clamping plate. A second clamping plate is slidably mounted between the two limiting rods, a driving mechanism used for driving the second clamping plate to clamp the injection mold is arranged in the limiting groove, a bearing table is mounted on the top wall of the supporting frame, and a supporting pipe is mounted at the bottom end of the bearing table. The boring machine is provided with an automatic scrap collecting structure, has the function of adjusting point positions and angles of bored holes, and improves boring efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of injection mold processing, and more specifically, to a boring device for injection mold processing. Background Art

[0002] An injection mold is a tool for producing plastic products; it is also a tool that gives plastic products a complete structure and precise dimensions. Specifically, it refers to the process of injecting heated and molten plastic into the mold cavity under high pressure by an injection molding machine, and obtaining a molded product after cooling and solidification. According to the needs of the injection molded product, the mold body needs to be bored during the injection mold processing process.

[0003] When the existing boring machine tool is used for injection mold processing, it is generally necessary to manually fix the mold by pushing and flanging, and then boring the mold, and it is necessary to manually clean the waste chips. When the mold needs to be bored at multiple points, the mold needs to be disassembled and fixed multiple times, resulting in low boring efficiency. Therefore, in order to solve such problems, we propose a boring device for injection mold processing. Utility Model Content

[0004] In order to solve the above problems, the present application provides a boring device for injection mold processing, which adopts the following technical solution:

[0005] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts. A support plate is movably installed, and a driving component for driving the support plate to rotate is arranged between the support plate and the support tube, and two support frames are fixedly installed at the bottom end of the support plate, and a bearing frame is rotatably installed at the bottom ends of the two support frames, and a second hydraulic cylinder is fixedly installed at the bottom end of the support plate, and the bottom end of the piston rod of the second hydraulic cylinder is rotatably connected with the top end of the bearing frame through a pin shaft, and a sliding frame is slidably installed on the inner wall of the bearing frame, and a third hydraulic cylinder is fixedly installed on the inner wall of the sliding frame, and the piston rod of the third hydraulic cylinder penetrates the sliding frame and is fixedly installed with a boring box assembly, and the boring box assembly includes a power box and a boring reamer, and a fourth hydraulic cylinder is fixedly installed on the inner wall of one side of the bearing frame, and the top end of the piston rod of the fourth hydraulic cylinder is fixedly connected to the side wall of the sliding frame.

[0006] Preferably, the driving mechanism comprises a first hydraulic cylinder, the first hydraulic cylinder is fixedly mounted on the top wall of the limiting groove, and the bottom end of the piston rod of the first hydraulic cylinder is fixedly connected to the adjacent second clamping plate.

[0007] Preferably, a boss is fixedly mounted on the top of the support plate, and the boss of the support plate is rotatably connected to the support tube.

[0008] Preferably, the drive assembly includes a gear ring, which is fixedly mounted on the outer wall of the support tube, and a reduction motor is fixedly mounted on the bottom end of the support plate. The piston rod of the reduction motor passes through the support plate and is fixedly mounted with a gear, and the gear and the gear ring are arranged in meshing transmission.

[0009] In summary, this application includes the following beneficial technical effects:

[0010] By installing the support frame, the injection mold is placed above the two first clamps, and the two driving mechanisms drive the two second clamps to cooperate with the two first clamps to fix the injection mold. The fourth hydraulic cylinder drives the sliding frame and the boring box assembly to slide synchronously, and the driving component drives the support plate to rotate to adjust the position of the boring box assembly. The second hydraulic cylinder cooperates with the bearing frame to adjust the boring angle, and the third hydraulic cylinder drives the boring box assembly to descend to bore the injection mold. Waste chips automatically fall into the chip collection box. It has an automatic waste chip collection structure and the function of adjusting the point and angle of the boring hole, thereby improving the boring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of this application;

[0012] Figure 2 This is an installation structure diagram of the first hydraulic cylinder of the present application;

[0013] Figure 3 This is an installation structure diagram of the second hydraulic cylinder of the present application;

[0014] Figure 4 This is the installation structure diagram of the third hydraulic cylinder of this application.

[0015] Description of the numbers in the figure:

[0016] 1. Support frame; 2. Chip box; 3. Box door; 4. Vertical plate; 5. First clamping plate; 6. Limiting groove; 7. Limiting rod; 8. Second clamping plate; 9. First hydraulic cylinder; 10. Carrying platform; 11. Support tube; 12. Support plate; 13. Gear ring; 14. Reducer motor; 15. Gear; 16. Support frame; 17. Carrying frame; 18. Second hydraulic cylinder; 19. Sliding frame; 20. Third hydraulic cylinder; 21. Boring box assembly; 22. Fourth hydraulic cylinder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0018] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] See also Figure 1-4A boring device for injection mold processing includes a support frame 1 and a second clamping plate 8. A chip collecting box 2 is arranged on the bottom wall of the support frame 1, and waste chips are collected through the top chip feeding port. An open port is arranged on one side of the chip collecting box 2, and a box door 3 is arranged at the open port of the chip collecting box 2, which has a closing function. Two symmetrically arranged vertical plates 4 are fixedly installed on the top of the chip collecting box 2, which have a supporting function. A first clamping plate 5 is fixedly installed on the opposite sides of the two vertical plates 4, which has a supporting function. A limiting groove 6 is arranged on the side wall of the vertical plate 4, and space is reserved. Two limiting rods 7 are fixedly installed between the top wall and the bottom wall of the horizontal section of the second clamping plate 8, which have a limiting function and slide between the two limiting rods 7. A second clamping plate 8 is installed, and a driving mechanism for driving the second clamping plate 8 to clamp the injection mold is arranged in the limiting groove 6. The driving mechanism includes a first hydraulic cylinder 9, and the first hydraulic cylinder 9 is fixedly installed on the top wall of the limiting groove 6. The bottom end of the piston rod of the first hydraulic cylinder 9 is fixedly connected to the adjacent second clamping plate 8 and has a driving function. A bearing platform 10 is fixedly installed on the top wall of the support frame 1 and has a supporting function. A supporting tube 11 is fixedly installed on the bottom end of the bearing platform 10 and has a supporting function. A supporting plate 12 is rotatably installed at the bottom end of the bearing platform 10 through the supporting tube 11. A convex column is fixedly installed on the top end of the support plate 12. The convex column of the support plate 12 is rotatably connected to the support tube 11 and has a supporting function. A driving assembly for driving the support plate 12 to rotate is arranged between the support plate 12 and the support tube 11, and the driving assembly includes a gear ring 13, and the gear ring 13 is fixedly mounted on the outer wall of the support tube 11, and has a transmission function. A reduction motor 14 is fixedly mounted on the bottom end of the support plate 12, and has a driving function. The piston rod of the reduction motor 14 passes through the support plate 12 and is fixedly mounted with a gear 15, and the gear 15 and the gear ring 13 are meshingly arranged for transmission, and have a meshing transmission function. Two support frames 16 are fixedly mounted on the bottom end of the support plate 12, and have a supporting function. A bearing frame 17 is installed at the bottom ends of the two support frames 16 for common rotation, and has a supporting function. The second hydraulic cylinder 18, the bottom end of the piston rod of the second hydraulic cylinder 18 is rotatably connected to the top end of the bearing frame 17 through a pin shaft, and has the function of adjusting the inclination angle of the bearing frame 17. A sliding frame 19 is slidably installed on the inner wall of the bearing frame 17, and has a supporting function. A third hydraulic cylinder 20 is fixedly installed on the inner wall of the sliding frame 19, and has a driving function. The piston rod of the third hydraulic cylinder 20 passes through the sliding frame 19 and is fixedly installed with a boring box assembly 21. The boring box assembly 21 includes a power box and a boring reamer, and has a boring function. A fourth hydraulic cylinder 22 is fixedly installed on the inner wall of one side of the bearing frame 17, and the top end of the piston rod of the fourth hydraulic cylinder 22 is fixedly connected to the side wall of the sliding frame 19, and has a driving function.

[0022] The implementation principle of the embodiment of the present application is: the injection mold is placed above the two first clamps 5, the two first hydraulic cylinders 9 drive the two second clamps 8 to cooperate with the two first clamps 5 to fix the injection mold, the fourth hydraulic cylinder 22 drives the sliding frame 19 and the boring box assembly 21 to slide synchronously, the reduction motor 14 drives the gear 15 and the gear ring 13 to engage and transmit, drives the support plate 12 to rotate, adjusts the position of the boring box assembly 21, the second hydraulic cylinder 18 cooperates with the supporting frame 17 to adjust the boring angle, the third hydraulic cylinder 20 drives the boring box assembly 21 to descend, and the injection mold is bored, and the waste chips automatically fall into the chip collection box 2.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A boring device for injection mold processing, comprising a support frame (1) and a second clamping plate (8), characterized in that: The bottom wall of the support frame (1) is provided with a chip collecting box (2), one side of the chip collecting box (2) is provided with an open opening, the open opening of the chip collecting box (2) is provided with a box door (3), the top of the chip collecting box (2) is fixedly provided with two symmetrically arranged vertical plates (4), the two vertical plates (4) are fixedly provided with a first clamping plate (5) on the opposite sides, the side walls of the vertical plates (4) are provided with a limiting groove (6), and a horizontal section of the second clamping plate (8) is fixedly provided between the top wall and the bottom wall. Two limiting rods (7), a second clamping plate (8) is slidably mounted between the two limiting rods (7), a driving mechanism for driving the second clamping plate (8) to clamp the injection mold is arranged in the limiting groove (6), a bearing platform (10) is fixedly mounted on the top wall of the supporting frame (1), a supporting tube (11) is fixedly mounted on the bottom end of the bearing platform (10), a supporting plate (12) is rotatably mounted on the bottom end of the bearing platform (10) through the supporting tube (11), and the supporting plate (12) and the supporting A driving assembly for driving the support plate (12) to rotate is arranged between the tubes (11); two support frames (16) are fixedly installed at the bottom end of the support plate (12); a bearing frame (17) is rotatably installed at the bottom ends of the two support frames (16); a second hydraulic cylinder (18) is fixedly installed at the bottom end of the support plate (12); the bottom end of the piston rod of the second hydraulic cylinder (18) is rotatably connected to the top end of the bearing frame (17) through a pin shaft; the inner wall of the bearing frame (17) slides A sliding frame (19) is installed, and a third hydraulic cylinder (20) is fixedly installed on the inner wall of the sliding frame (19). The piston rod of the third hydraulic cylinder (20) passes through the sliding frame (19) and is fixedly installed with a boring box assembly (21). The boring box assembly (21) includes a power box and a boring reamer. A fourth hydraulic cylinder (22) is fixedly installed on the inner wall of one side of the bearing frame (17), and the top end of the piston rod of the fourth hydraulic cylinder (22) is fixedly connected to the side wall of the sliding frame (19).

2. A boring device for injection mold processing according to claim 1, characterized in that: The driving mechanism comprises a first hydraulic cylinder (9), the first hydraulic cylinder (9) is fixedly mounted on the top wall of the limiting groove (6), and the bottom end of the piston rod of the first hydraulic cylinder (9) is fixedly connected to the adjacent second clamping plate (8).

3. The boring device for injection mold processing according to claim 1, characterized in that: A convex column is fixedly mounted on the top end of the support plate (12), and the convex column of the support plate (12) is rotatably connected to the support tube (11).

4. A boring device for injection mold processing according to claim 1, characterized in that: The driving assembly comprises a gear ring (13), wherein the gear ring (13) is fixedly mounted on the outer wall of the support tube (11), a reduction motor (14) is fixedly mounted on the bottom end of the support plate (12), a piston rod of the reduction motor (14) passes through the support plate (12) and is fixedly mounted with a gear (15), and the gear (15) and the gear ring (13) are arranged in meshing transmission.

Images