Die part machining device

Abstract

The utility model discloses a mould part processing device, which relates to the relevant technical field of mould part processing, and comprises a case and a processing box fixed on the case, and a driving rod I and a driving rod II which are symmetrically arranged are rotatably arranged at the bottom in the processing box through bearings; a first rotating table and a second rotating table are fixedly arranged on the top of the first driving rod and the top of the second driving rod correspondingly, a brush and an electromagnetic disc are fixedly arranged on the top of the first rotating table and the top of the second rotating table correspondingly, and a grinding assembly is arranged in the machining box. After the brush rotates, the bottom of the grinding disc is flapped to shake off burrs and scraps adhering to the bottom of the grinding disc, so that the situation that the burrs and scraps adhering to the grinding disc affect the grinding effect of the grinding disc is avoided, and the problem that when an existing mold part machining device conducts deburring machining on mold parts, the machining efficiency is high is solved. And due to the lack of a mechanism for cleaning the grinding disc, the problem that the grinding effect of the grinding disc is affected by burrs and chippings adhered to the grinding disc is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of mold parts processing, and in particular to a mold parts processing device. Background Technology

[0002] A mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. In order to ensure precision, the mold parts need to be deburred during the processing of mold parts, so a deburring device for processing mold parts is needed.

[0003] For example, the existing patent publication number CN220481152U, entitled "A Deburring Device for Mold Parts Processing," proposes that this utility model, by incorporating a rotating assembly, places the mold parts to be deburred above an electric suction cup, which then adheres and fixes them. A drive motor drives a transmission rod to rotate, which in turn drives a drive gear, which in turn drives a transmission gear, which in turn drives a rotating disk. A sliding groove and a sliding rod provide stable support for the rotation of the rotating disk, thereby ensuring stable rotation of the mold parts. The special design of the drive gear facilitates the placement and removal of the mold parts, improving the efficiency of deburring.

[0004] Since the grinding disc is prone to accumulating burrs and debris, but the technical solution disclosed in the above-mentioned patent lacks a mechanism for cleaning the grinding disc, which will affect the grinding effect of the grinding disc, it is necessary to propose a mold part processing device to solve the above problem. Utility Model Content

[0005] The purpose of this utility model is to provide a mold parts processing device to solve the problem mentioned above that when existing mold parts processing devices deburr mold parts, the lack of a mechanism for cleaning the grinding disc causes burrs and debris adhering to the grinding disc to affect the grinding effect of the grinding disc.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mold parts processing device, including a chassis and a processing box fixed on the chassis. The bottom of the processing box is rotatably provided with two symmetrically arranged drive rods one and two drive rods two via bearings. The tops of drive rods one and two drive rods two are respectively fixedly provided with a rotating table one and a rotating table two. The tops of rotating table one and rotating table two are respectively fixedly provided with a brush and an electric disk. The processing box is provided with a grinding assembly.

[0007] The grinding assembly includes a cylinder, which is slidably connected to the inner wall of the top of the processing box via a convenient component. A fixed plate is fixedly connected to the telescopic end of the cylinder, and a detachable grinding disc is provided at the bottom of the fixed plate. In the initial state, the grinding disc is located directly above the electromagnet.

[0008] The chassis is equipped with a power assembly that drives drive rod one and drive rod two to rotate synchronously.

[0009] The processing box is equipped with a dustproof component on its side.

[0010] Preferably, the convenient component includes a slide groove fixedly installed on the inner wall of the top of the processing box, a lead screw rotatably installed inside the slide groove, a movable block adapted to the slide groove being threadedly connected to the outer ring of the lead screw, the bottom of the movable block being fixedly connected to a cylinder, and a second motor fixedly installed on the side of the processing box, with one end of the rotating shaft of the second motor movably extending into the slide groove and fixedly connected to the lead screw.

[0011] Preferably, the power assembly includes a motor 1 fixedly installed inside the chassis, a first pulley and a second pulley fixedly installed on the outer ring of the rotating shaft of the motor 1, a third pulley and a fourth pulley respectively fixedly connected to one end of the drive rod 1 and the drive rod 2 that extend movably into the chassis, a belt 2 rotatably installed between the third pulley and the first pulley, and a belt 1 rotatably installed between the fourth pulley and the second pulley.

[0012] Preferably, the dustproof component includes a collection box, the upper and lower ends of which are conical structures. A filter screen is installed inside the upper conical structure, and a discharge pipe is installed in the lower conical structure. A valve is installed on the discharge pipe. A blower is fixedly installed on the top of the processing box, and the input end of the blower is connected to the upper conical structure through a connecting pipe.

[0013] Preferably, both the chassis and the processing box are rotatably equipped with movable doors on their sides, and handles are fixedly installed on the movable doors. Dustproof nets are installed on the sides of the chassis.

[0014] Preferably, the collection box is located on the side of the processing box near the electromagnet.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. This utility model uses a rotating brush to tap the bottom of the grinding disc, causing the burrs and debris adhering to it to fall off, thereby preventing the burrs and debris adhering to the grinding disc from affecting the grinding effect. This solves the problem that existing mold parts processing devices lack a mechanism to clean the grinding disc when deburring mold parts, resulting in burrs and debris adhering to the grinding disc affecting the grinding effect.

[0017] 2. By installing a single motor, deburring of mold parts and cleaning of the grinding disc can be achieved, saving resources while being simple and quick to operate, thus improving the practicality of the device;

[0018] 3. Start the blower to suck the dust inside the processing box into the collection box. The dust is filtered through the filter screen and finally falls into the cone-shaped structure below to complete the collection of burrs and debris. This shortens the cleaning time when cleaning the inside of the processing box. In addition, after opening the valve, the collected burrs and debris are discharged through the discharge pipe, improving the convenience of burr and debris collection and removal. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of a mold parts processing device according to the present invention.

[0020] Figure 2 This is a cross-sectional structural diagram of a mold parts processing device according to the present invention.

[0021] Figure 3 This is a cross-sectional structural diagram of the present invention when the grinding disc is located directly above the rotating table.

[0022] Figure 4 This is a cross-sectional structural diagram of the grinding component and power component of this utility model.

[0023] In the diagram: 1. Chassis; 2. Processing box; 3. Motor 1; 4. Drive rod 1; 5. Drive rod 2; 6. Belt 1; 7. Belt 2; 8. Rotary table 1; 9. Brush; 10. Rotary table 2; 11. Electromagnetic disk; 12. Slide groove; 13. Lead screw; 14. Cylinder; 15. Grinding disc; 16. Motor 2; 17. Collection box; 18. Blower; 19. Discharge pipe; 20. Filter screen; 21. Valve; 22. Movable door. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figures 1-4The mold parts processing device shown includes a housing 1 and a processing box 2 fixed on the housing 1. Both the housing 1 and the processing box 2 have rotatable doors 22 on their sides, and handles are fixedly installed on the doors 22. Inside the processing box 2, two symmetrically arranged drive rods 4 and 5 are rotatably arranged via bearings at the bottom. Rotary tables 8 and 10 are fixedly installed on the top of the drive rods 4 and 5, respectively. Brushes 9 and electric disks 11 are fixedly installed on the top of the rotary tables 8 and 10, respectively. A grinding assembly is installed inside the processing box 2. The grinding assembly includes a cylinder 14. The cylinder 14 is slidably connected to the inner wall of the top of the processing box 2 via a convenient assembly. A fixed plate is fixedly connected to the telescopic end of the cylinder 14. A detachable grinding disc 15 is installed at the bottom of the fixed plate. A power assembly is installed inside the housing 1 to drive the drive rods 4 and 5 to rotate synchronously.

[0026] Furthermore, the convenient component includes a slide groove 12 fixedly installed on the inner wall of the top of the processing box 2. A lead screw 13 is rotatably installed inside the slide groove 12. A movable block adapted to the slide groove 12 is threadedly connected to the outer ring of the lead screw 13. The bottom of the movable block is fixedly connected to the cylinder 14. A second motor 16 is fixedly installed on the side of the processing box 2. One end of the shaft of the second motor 16 extends movably into the interior of the slide groove 12 and is fixedly connected to the lead screw 13.

[0027] Furthermore, the power assembly includes a motor 3 fixedly installed inside the housing 1. A first pulley and a second pulley are fixedly installed on the outer ring of the shaft of the motor 3. A third pulley and a fourth pulley are fixedly connected to one end of the drive rod 4 and the drive rod 5 that extend movably into the housing 1. A belt 7 is rotatably installed between the third pulley and the first pulley, and a belt 6 is rotatably installed between the fourth pulley and the second pulley.

[0028] When using this mold parts processing device, open the movable door 22 on the processing box 2, place the mold parts on the electric disk 11, and then fix the mold parts. After closing the movable door 22, start the motor 3. Through the installation of belt 7 and belt 6, drive rod 4 and drive rod 5 to rotate synchronously, which in turn drives the rotating table 8, brush 9, rotating table 10 and electric disk 11 to rotate, thereby driving the mold parts on the electric disk 11 to rotate. Since the grinding disc 15 is located directly above the electric disk 11 in the initial state, after starting the cylinder 14, push the fixed plate and grinding disc 15 to move downward. When the mold parts are rotating, the grinding disc 15 deburrs them to ensure the smoothness of the mold parts surface.

[0029] After deburring is completed, the cylinder 14 is reversed to reset the grinding disc 15. Then, the motor 16 is started to drive the lead screw 13 to rotate, which in turn moves the movable block inside the slide groove 12, allowing the cylinder 14 and the grinding disc 15 to move directly above the rotating table 8. After the cylinder 14 is started, it pushes the fixed plate and the grinding disc 15 downward. When the rotating table 8 rotates, it drives the brush 9 to rotate, which taps the bottom of the grinding disc 15 to shake off the burrs and debris that are attached to it. This prevents the burrs and debris attached to the grinding disc 15 from affecting the grinding effect of the grinding disc 15. This solves the problem that existing mold parts processing devices lack a mechanism to clean the grinding disc 15 during deburring of mold parts, which causes the burrs and debris attached to the grinding disc 15 to affect the grinding effect of the grinding disc 15.

[0030] After cleaning, turn off motor 3, open the movable door 22, and turn off the power to the electromagnet 11. Then, the processed mold parts can be taken out and new mold parts to be deburred can be placed in. Repeat the operation. When placing and removing mold parts, the grinding disc 15 is located above the rotating table 8, so it will not affect the loading and unloading of mold parts, thus improving the practicality of the device.

[0031] Considering that dust will be raised during grinding, a dustproof component is provided on the side of the processing box 2. The dustproof component includes a collection box 17, which has a conical structure at both the top and bottom. A filter screen 20 is installed in the upper conical structure, and a discharge pipe 19 is installed in the lower conical structure. A valve 21 is installed on the discharge pipe 19. A blower 18 is fixedly installed on the top of the processing box 2. The input end of the blower 18 is connected to the upper conical structure through a connecting pipe.

[0032] Since a lot of burrs and debris are generated during grinding, the collection box 17 is located on the side of the processing box 2 near the electric disk 11, so that the burrs and debris generated during grinding can be collected quickly.

[0033] Specifically, the blower 18 is started to draw the dust inside the processing box 2 into the collection box 17. The dust is filtered through the filter screen 20 and finally falls into the cone-shaped structure below to complete the collection of burrs and debris. This shortens the cleaning time when cleaning the inside of the processing box 2. In addition, after opening the valve 21, the collected burrs and debris are discharged through the discharge pipe 19, improving the convenience of burr and debris collection and removal.

[0034] Furthermore, a dustproof mesh is provided on the side of the chassis 1. The dustproof mesh can prevent dust from entering the chassis 1 and can also dissipate heat from the inside of the chassis 1.

Claims

1. A mold parts processing device, comprising a housing (1) and a processing box (2) fixed on the housing (1), characterized in that: The bottom of the processing box (2) is rotatably mounted with two symmetrically arranged drive rods 1 (4) and 2 (5) via bearings. The top of the drive rods 1 (4) and 2 (5) are respectively fixedly mounted with a rotating table 1 (8) and a rotating table 2 (10). The top of the rotating table 1 (8) and the rotating table 2 (10) are respectively fixedly mounted with a brush (9) and an electric disk (11). The processing box (2) is equipped with a grinding assembly. The grinding assembly includes a cylinder (14), which is slidably connected to the inner wall of the top of the processing box (2) via a convenient component. A fixed plate is fixedly connected to the telescopic end of the cylinder (14), and a detachable grinding disc (15) is provided at the bottom of the fixed plate. In the initial state, the grinding disc (15) is located directly above the electric disk (11). The chassis (1) is equipped with a power assembly that drives the first drive rod (4) and the second drive rod (5) to rotate synchronously. The processing box (2) is equipped with a dustproof component on its side.

2. The mold parts processing device according to claim 1, characterized in that: The convenient component includes a slide groove (12) fixedly installed on the inner wall of the top of the processing box (2). A lead screw (13) is rotatably installed inside the slide groove (12). A movable block adapted to the slide groove (12) is threadedly connected to the outer ring of the lead screw (13). The bottom of the movable block is fixedly connected to the cylinder (14). A second motor (16) is fixedly installed on the side of the processing box (2). One end of the rotating shaft of the second motor (16) extends movably into the slide groove (12) and is fixedly connected to the lead screw (13).

3. The mold parts processing device according to claim 1, characterized in that: The power assembly includes a motor (3) fixedly installed inside the housing (1). A first pulley and a second pulley are fixedly installed on the outer ring of the shaft of the motor (3). A third pulley and a fourth pulley are fixedly connected to one end of the drive rod (4) and the drive rod (5) that extend into the housing (1). A belt (7) is rotatably installed between the third pulley and the first pulley. A belt (6) is rotatably installed between the fourth pulley and the second pulley.

4. The mold parts processing device according to claim 2, characterized in that: The dustproof assembly includes a collection box (17), which has a conical structure at both the top and bottom. A filter screen (20) is installed in the upper conical structure, and a discharge pipe (19) is installed in the lower conical structure. A valve (21) is installed on the discharge pipe (19). A blower (18) is fixedly installed on the top of the processing box (2). The input end of the blower (18) is connected to the upper conical structure through a connecting pipe.

5. The mold parts processing device according to claim 4, characterized in that: Both the chassis (1) and the processing box (2) are provided with movable doors (22) on their sides. The movable doors (22) are fixedly provided with handles. The chassis (1) is provided with dustproof nets on its sides.

6. The mold parts processing device according to claim 5, characterized in that: The collection box (17) is located on the side of the processing box (2) near the electric disk (11).

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