Novel milling device for machining injection mold

Abstract

The utility model discloses a novel milling device for processing an injection mold, and belongs to the technical field of milling. Comprising a milling box body, a milling module is arranged in the milling box body, the inner wall of the milling box body is connected with a filter plate, a cleaning device is installed in the milling box body, the cleaning device comprises a second motor, an output shaft of the second motor is connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a threaded seat. A sweeping frame is connected to one side of the threaded seat, and sliding grooves are formed in the periphery of the outer wall of the sweeping frame; the cleaning device is arranged, a second motor drives a threaded rod to rotate, the threaded rod rotates to drive a threaded seat to move, then the threaded seat drives a cleaning frame to move, the cleaning frame drives a sliding block to move through a sliding groove, and then the sliding block drives a scraping plate to move; and therefore, the inner wall of the milling box body is scraped and swept by the scraping plate, and the situation that subsequent cleaning is inconvenient due to the fact that sweeps are attached to the milling box body for a long time is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling, and particularly relates to a novel milling device for processing injection molds. Background Technique

[0002] A milling machine mainly refers to a machine tool for machining various surfaces of workpieces. Usually, the rotational motion of the milling cutter is the main motion, and the movement of the workpiece and the milling cutter is the feed motion. It can machine planes, grooves, and various curved surfaces, gears, etc.

[0003] The utility model with the Chinese application number 202221674264.1 discloses a milling device for processing injection molds, including a protective box body. A storage box body is installed at the bottom of the protective box body. A box door is hinged to the top of the protective box body through a hinge. A first frame body is installed inside the protective box body. A second frame body is arranged at the bottom of the first frame body. An installation seat is arranged at the bottom of the second frame body. A milling machine is installed inside the installation seat, and a milling cutter head is installed at the bottom of the milling machine. Sound insulation cotton layers are installed inside the protective box body and on one side of the box door. A slot is opened between the protective box body and the storage box body. A storage box body is arranged inside the storage box body. However, in the actual use process, since coolant is used during milling, the milling waste chips will adhere to the box door and the inner wall due to the coolant, so that the waste chips will not fall due to gravity. Therefore, after long-term use, the waste chips will accumulate, resulting in inconvenient subsequent cleaning. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a novel milling device for processing injection molds in order to solve the problem that waste chips adhere to the box door and affect subsequent cleaning.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A novel milling device for processing injection molds, including a milling box body. A milling module is arranged inside the milling box body. A filter plate is connected to the inner wall of the milling box body, and a cleaning device is installed inside the milling box body. The cleaning device includes a second motor. A threaded rod is connected to the output shaft of the second motor. A threaded seat is threadedly connected to the outer wall of the threaded rod. A cleaning frame is connected to one side of the threaded seat. Sliding grooves are opened around the outer wall of the cleaning frame. A sliding block is slidably connected to the inner wall of the sliding groove. A scraping plate is connected to one side of the sliding block. A support groove is opened on one side of the sliding block, and a support rod is slidably connected to the inner wall of the support groove. A second spring is sleeved on the outer wall of the support rod.

[0006] As a further description of the above technical solution:

[0007] Both ends of the second spring are respectively connected to one side of the sliding block and one side of the inner wall of the sliding groove. One end of the support rod is connected to one side of the inner wall of the sliding groove. One side of the second motor is fixedly installed on the top of the inner wall of the milling box. The bottom of the threaded rod is rotatably connected to the top of the filter plate. One sides of multiple scraping plates are respectively in contact with the inner wall of the milling box and one side of the protective door.

[0008] As a further description of the above technical solution:

[0009] One side of the cleaning frame is connected with a sliding sleeve seat. A sliding rod is slidably connected in the sliding sleeve seat. Both ends of the sliding rod are respectively connected to both sides of the inner wall of the milling box.

[0010] As a further description of the above technical solution:

[0011] The bottom of the milling box is communicated with a bottom box. A knocking device is installed in the bottom box. The knocking device includes a first motor and two connecting frames. The output shaft of the first motor is connected with a rotating rod. Two cams are connected to the outer wall of the rotating rod. Both sides of the inner wall of the connecting frame are connected with rotating blocks. The same knocking plate is connected between the two rotating blocks. A knocking block is connected to the top of the knocking plate. One side of the connecting frame is connected with a connecting plate. A first spring is connected to the top of the connecting plate. The other end of the first spring is connected to the bottom of the knocking plate.

[0012] As a further description of the above technical solution:

[0013] One side of the first motor is fixedly installed on one side of the bottom box. The output shaft of the first motor extends into the bottom box. One end of the rotating rod is rotatably connected to one side of the inner wall of the bottom box. The top of the connecting frame is connected to the bottom of the filter plate. The top of the knocking block is in contact with the bottom of the filter plate.

[0014] As a further description of the above technical solution:

[0015] A through groove is formed on one side of the bottom box. A collection box is slidably connected in the through groove. The collection box is located at the bottom of the filter plate. A glass observation window is embedded in the protective door.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, by setting the cleaning device, the second motor drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded seat to move. Further, the threaded seat drives the cleaning frame to move. Further, the cleaning frame drives the sliding block to move through the sliding groove. Further, the sliding block drives the scraping plate to move. Thus, the scraping plate scrapes the inner wall of the milling box, avoiding the waste chips adhering to the inner wall of the milling box for a long time and being inconvenient for subsequent cleaning.

[0018] 2. In the present utility model, by providing a knocking device, the rotating rod is driven to rotate by the first motor, and then the rotating rod drives the cam to rotate. The cam drives one side of the knocking plate to move upward, and through the rotation of the rotating block, the other side of the knocking plate moves downward and compresses the first spring. When the cam is misaligned with the knocking plate, the knocking plate is driven to reset by the resilience of the first spring, and then the knocking block knocks the filter plate, so that the waste chips accumulated on the top of the filter plate fall into the collection box, facilitating the collection of waste chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. 6 is a schematic perspective view of a novel milling device for injection mold processing proposed by the present utility model;

[0020] Figure 2 FIG. 10 is a schematic view of the internal structure of the milling box of a novel milling device for injection mold processing proposed by the present utility model;

[0021] Figure 3 FIG. 14 is a schematic view of the structure of the collection box of a novel milling device for injection mold processing proposed by the present utility model;

[0022] Figure 4 FIG. 18 is a schematic view of the structure of the cleaning device of a novel milling device for injection mold processing proposed by the present utility model;

[0023] Figure 5 FIG. 22 is a schematic view of the structure of the knocking device of a novel milling device for injection mold processing proposed by the present utility model.

[0024] Legend: 1. Milling box; 2. Protection door; 3. Filter plate; 4. Through groove; 5. Collection box; 6. Bottom box; 7. Knocking device; 701. Cam; 702. Rotating rod; 703. First motor; 704. Knocking plate; 705. Rotating block; 706. Connecting frame; 707. Knocking block; 708. First spring; 709. Connecting plate; 8. Cleaning device; 801. Cleaning frame; 802. Threaded seat; 803. Threaded rod; 804. Sliding sleeve seat; 805. Support rod; 806. Sliding groove; 807. Scraper; 808. Sliding block; 809. Second spring; 810. Slide bar; 811. Second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer toFigure 1 - Figure 5 , the present utility model provides a technical solution: a novel milling device for injection mold processing, including a milling box body 1, a milling module is arranged in the milling box body 1, a filter plate 3 is connected to the inner wall of the milling box body 1, and a cleaning device 8 is installed in the milling box body 1. The cleaning device 8 includes a second motor 811, the output shaft of the second motor 811 is connected to a threaded rod 803, a threaded seat 802 is threadedly connected to the outer wall of the threaded rod 803, one side of the threaded seat 802 is connected to a cleaning frame 801, sliding grooves 806 are formed around the outer wall of the cleaning frame 801, sliding blocks 808 are slidably connected to the inner walls of the sliding grooves 806, a scraping plate 807 is connected to one side of the sliding block 808, a support groove is formed on one side of the sliding block 808, and a support rod 805 is slidably connected to the inner wall of the support groove. A second spring 809 is sleeved on the outer wall of the support rod 805, and both ends of the second spring 809 are respectively connected to one side of the sliding block 808 and one side of the inner wall of the sliding groove 806. One end of the support rod 805 is connected to one side of the inner wall of the sliding groove 806, and one side of the second motor 811 is fixedly installed on the top of the inner wall of the milling box body 1. The bottom of the threaded rod 803 is rotatably connected to the top of the filter plate 3, and one sides of a plurality of scraping plates 807 are respectively attached to the inner wall of the milling box body 1 and one side of the protective door 2. One side of the cleaning frame 801 is connected to a sliding sleeve seat 804, a sliding rod 810 is slidably connected in the sliding sleeve seat 804, and both ends of the sliding rod 810 are respectively connected to both sides of the inner wall of the milling box body 1.

[0027] Specific implementation manner: By setting the second spring 809, due to the elasticity of the second spring 809, the second spring 809 drives the scraping plate 807 to always fit the inner wall of the milling box body 1 through the sliding block 808, thereby ensuring the cleaning effect of the scraping plate 807. By setting the support rod 805, the second spring 809 is prevented from shaking and affecting the rebound effect. By setting the sliding sleeve seat 804 to slide on the outer wall of the sliding rod 810, the cleaning frame 801 moves more stably, avoiding deviation and causing jamming to affect the use.

[0028] The bottom of the milling box body 1 is connected to a bottom box 6. A knocking device 7 is installed in the bottom box 6. The knocking device 7 includes a first motor 703 and two connecting frames 706. The output shaft of the first motor 703 is connected to a rotating rod 702. Two cams 701 are connected to the outer wall of the rotating rod 702. Both sides of the inner wall of the connecting frame 706 are connected with rotating blocks 705. And the same knocking plate 704 is connected between the two rotating blocks 705. A knocking block 707 is connected to the top of the knocking plate 704. And a connecting plate 709 is connected to one side of the connecting frame 706. A first spring 708 is connected to the top of the connecting plate 709. The other end of the first spring 708 is connected to the bottom of the knocking plate 704. One side of the first motor 703 is fixedly installed with one side of the bottom box 6. And the output shaft of the first motor 703 extends into the bottom box 6. And one end of the rotating rod 702 is rotatably connected with one side of the inner wall of the bottom box 6. The top of the connecting frame 706 is connected to the bottom of the filter plate 3. And the top of the knocking block 707 is in contact with the bottom of the filter plate 3. A through groove 4 is opened on one side of the bottom box 6. And a collection box 5 is slidably connected in the through groove 4. The collection box 5 is located at the bottom of the filter plate 3. And a glass observation window is embedded in the protective door 2.

[0029] Specific implementation method. By setting two cams 701, the knocking block 707 on one side of the knocking plate 704 is driven by the double cams 701 to knock the filter plate 3, so that the force on the filter plate 3 is relatively uniform, avoiding the vibration intensity of other positions of the filter plate 3 being insufficient due to a single knocking point, which in turn affects the dropping of waste chips. By setting the observation glass embedded in the protective door 2, the internal milling progress can be clearly seen from the outside, which is convenient for adjustment.

[0030] Working principle: When in use, the workpiece to be processed is placed into the milling box body 1, and then the protective door 2 is closed. Then the workpiece to be processed is milled by the milling device installed inside the milling box body 1. After the milling is completed, the second motor 811 drives the threaded rod 803 to rotate, so that the threaded rod 803 drives the threaded seat 802 to move. The threaded seat 802 drives the cleaning frame 801 to move. The cleaning frame 801 drives the scraper 807 to move through the sliding block 808 in the sliding groove 806, so that the scraper 807 scrapes the inner wall of the milling box body 1 to avoid the adhesion of waste chips and facilitate subsequent cleaning. When the waste chips cleaned up accumulate on the top of the filter plate 3, the first motor 703 drives the rotating rod 702 to rotate, so that the rotating rod 702 drives the cam 701 to rotate, thereby causing the cam 701 to squeeze the knocking plate 704, so that the other end of the knocking plate 704 moves downward and squeezes the first spring 708. Then when the cam 701 is misaligned with the knocking plate 704, the knocking plate 704 is driven to reset by the elastic force of the first spring 708, so that the knocking plate 704 drives the knocking block 707 to squeeze the filter plate 3, so that the waste chips accumulated on the surface of the filter plate 3 fall into the collection box 5 due to vibration, which is convenient for subsequent collection and utilization.

[0031] In this utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. Terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "joined" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances;

[0032] As described above, the above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A novel milling device for injection mold processing, comprising a milling box (1), characterized in that: The milling box (1) is provided with a milling module, the inner wall of the milling box (1) is connected to a filter plate (3), and a cleaning device (8) is installed in the milling box (1), the cleaning device (8) comprises a second motor (811), the output shaft of the second motor (811) is connected to a threaded rod (803), the outer wall of the threaded rod (803) is threadedly connected to a threaded seat (802), one side of the threaded seat (802) is connected to a cleaning frame (801), the outer wall of the cleaning frame (801) is provided with sliding grooves (806) all around, the inner wall of the sliding groove (806) is slidably connected to a sliding block (808), one side of the sliding block (808) is connected to a scraper (807), one side of the sliding block (808) is provided with a supporting groove, and the inner wall of the supporting groove is slidably connected to a supporting rod (805), and the outer wall of the supporting rod (805) is sleeved with a second spring (809).

2. A new milling device for injection mold processing according to claim 1, characterized in that: The two ends of the second spring (809) are respectively connected to one side of the sliding block (808) and one side of the inner wall of the sliding groove (806); one end of the support rod (805) is connected to one side of the inner wall of the sliding groove (806); one side of the second motor (811) is fixedly mounted on the top of the inner wall of the milling box (1); the bottom of the threaded rod (803) is rotatably connected to the top of the filter plate (3); and one side of the plurality of scrapers (807) is respectively in contact with the inner wall of the milling box (1) and one side of the protective door (2).

3. A new milling device for injection mold processing according to claim 1, characterized in that: One side of the cleaning frame (801) is connected to a sliding sleeve seat (804), a sliding rod (810) is slidably connected inside the sliding sleeve seat (804), and two ends of the sliding rod (810) are respectively connected to two sides of the inner wall of the milling box body (1).

4. A novel milling device for injection mold processing according to claim 1, characterized in that: The bottom of the milling box body (1) is connected to a bottom box (6), a knocking device (7) is installed in the bottom box (6), and the knocking device (7) comprises a first motor (703) and two connecting frames (706), the output shaft of the first motor (703) is connected to a rotating rod (702), the outer wall of the rotating rod (702) is connected to two cams (701), both sides of the inner wall of the connecting frame (706) are connected to rotating blocks (705), and the same knocking plate (704) is connected between the two rotating blocks (705), the top of the knocking plate (704) is connected to a knocking block (707), and one side of the connecting frame (706) is connected to a connecting plate (709), the top of the connecting plate (709) is connected to a first spring (708), and the other end of the first spring (708) is connected to the bottom of the knocking plate (704).

5. A novel milling device for injection mold processing according to claim 4, characterized in that: One side of the first motor (703) is fixedly mounted on one side of the bottom box (6), and the output shaft of the first motor (703) extends into the bottom box (6), and one end of the rotating rod (702) is rotatably connected to one side of the inner wall of the bottom box (6), the top of the connecting frame (706) is connected to the bottom of the filter plate (3), and the top of the knocking block (707) is in contact with the bottom of the filter plate (3).

6. A novel milling device for injection mold processing according to claim 4, characterized in that: A through slot (4) is provided on one side of the bottom box (6), and a collecting box (5) is slidably connected in the through slot (4). The collecting box (5) is located at the bottom of the filter plate (3), and a glass observation window is embedded in the protective door (2).

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