A polishing device for mold processing

Abstract

The utility model discloses a polishing device for mould processing, including bottom plate, rotating component, rotating component sets up at the top of bottom plate, fixed component, fixed component installs one side of rotating component, mould main part, mould main part detachably installs at the outside of fixed component, polishing assembly, polishing assembly sets up at the top of bottom plate. In the scheme, the second motor drives the rotation of the screw rod, makes the screw rod retractable in the sleeve, thereby driving the movable sleeve to slide on the outer surface of the sleeve, and the connecting frame is driven to slide on the cross by the connecting rod during the sliding process, thereby making the contact block abut against the inner surface of the mould main part, fixing the mould main part, and then starting the third motor, the third motor drives the polishing cylinder to rotate, and the electric telescopic rod is started again to drive the polishing cylinder to move up by the mounting bracket and the third motor, polishing the mould main part, which can fix the mould main part of different size radius and polish it, and achieve the effect of improving the practicability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of polishing device technology, and more specifically, to a polishing device for mold processing. Background Technology

[0002] Molds are composed of various parts, and different types of molds are composed of different parts. Therefore, during the production and processing of molds, some mold parts may develop burrs on their edges and corners. In such cases, operators need to use a grinding device to grind the edges and corners of the mold parts to make them smooth and facilitate subsequent processing. However, when the grinding device grinds the edges and corners of the mold parts, it is usually necessary to grind the other edges and corners after grinding one edge and corner. This requires the operator to manually adjust the position of the mold parts so that the grinding disc of the grinding device can grind the other edges and corners. It is necessary to first manually loosen the clamps, then manually adjust the position of the mold parts, and then fix the position with the clamps before continuing to grind the other edges and corners. This operation is relatively cumbersome and time-consuming, thus affecting the overall processing efficiency.

[0003] To address the aforementioned issues, patent document publication number CN222037886U discloses a corner grinding device for mold production and processing, comprising a table body, wherein a first motor is connected to the bottom surface of the table body, and the output end of the first motor extends into the table body and is fixedly connected to one end of a rotating shaft.

[0004] However, it still has some drawbacks in actual use. For example, the above-mentioned grinding device is designed for rectangular molds. When facing cylindrical molds with internal cavities, the outer surface of the mold is arc-shaped, which makes it inconvenient to grind the outer surface of the mold, resulting in defects in use.

[0005] Therefore, a grinding device for mold processing was proposed to solve the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a grinding device for mold processing, which solves the problem that the prior art grinding device is designed for rectangular molds. When facing cylindrical molds with internal cavities, the outer surface of the mold is arc-shaped, which makes it inconvenient to grind the outer surface of the mold, resulting in defects in use.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a grinding device for mold processing, comprising...

[0008] Base plate;

[0009] A rotating assembly, wherein the rotating assembly is disposed on the top of the base plate;

[0010] A fixing component, which is mounted on one side of the rotating component;

[0011] The mold body is detachably mounted on the outside of the fixed assembly;

[0012] A grinding assembly is disposed on top of the base plate.

[0013] The fixing component includes a cross, a sleeve is fixedly connected to the center of one side of the cross, a lead screw is threaded into the inside of the sleeve, a movable sleeve is slidably mounted on the outer surface of the sleeve, a second motor is fixedly mounted on the end of the movable sleeve away from the sleeve, the output end of the second motor is fixedly connected to the end of the lead screw away from the sleeve, the end of the lead screw away from the sleeve is rotatably connected to the end of the movable sleeve near the second motor, one end of the connecting rod is rotatably connected to the outer surface of the movable sleeve, and a connecting frame is slidably mounted inside the cross, the side of the connecting frame near the movable sleeve is rotatably connected to the other end of the connecting rod.

[0014] The fixing component further includes a contact block, which is fixedly installed on the side of the connecting frame away from the connecting rod, and the side of the contact block away from the connecting frame is in contact with the inner surface of the mold body.

[0015] The rotating assembly includes a support plate, which is fixedly installed on the top of the base plate. A No. 1 motor is fixedly installed on one side of the support plate. A rotating column is fixedly connected to the output end of the No. 1 motor. The end of the rotating column away from the No. 1 motor is fixedly connected to the center of the cross-shaped part away from the sleeve. The outer surface of the rotating column is rotatably connected to the inside of the support plate.

[0016] The grinding assembly includes an electric telescopic rod, a sliding block, and a sliding groove. The bottom end of the electric telescopic rod is fixedly connected to the top of the base plate, and a mounting frame is fixedly installed at the top of the electric telescopic rod. A No. 3 motor is fixedly installed at the top of the mounting frame, and a grinding cylinder is fixedly connected to the output end of the No. 3 motor. The end of the grinding cylinder away from the No. 3 motor is rotatably connected to one side of the sliding block, and the other side of the sliding block is slidably connected to the inside of the sliding groove. The sliding groove is formed on one side of the support plate.

[0017] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0018] In the above scheme, a base plate, a fixing component, a mold body, and a grinding component are set up. The mold body is fitted onto the outside of the fixing component. The second motor is started, which drives the lead screw to rotate, causing the lead screw to extend and retract inside the sleeve. This causes the movable sleeve to slide on the outer surface of the sleeve. During the sliding process, the connecting rod drives the connecting frame to slide on the cross, so that the contact block presses against the inner surface of the mold body, fixing the mold body. Then, the third motor is started, which drives the grinding cylinder to rotate. Then, the electric telescopic rod is started, which drives the grinding cylinder to move upward through the mounting frame and the third motor. At the same time, the sliding block slides inside the slide groove. Finally, the grinding cylinder will contact the outer surface of the mold body to grind the mold body. Through the above structure, mold bodies of different radii can be fixed and ground, thereby improving the practicality of the equipment.

[0019] A rotating assembly is installed so that the No. 1 motor is started while the mold body is being polished. The No. 1 motor drives the fixed assembly and the mold body to rotate through the rotating column. Through the above structure, the mold body rotates at a uniform speed during polishing, and the outer surface of the mold body is polished in all directions, thereby improving the polishing efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rotating component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the grinding component structure of this utility model.

[0024] [Figure Labels]

[0025] 1. Base plate;

[0026] 2. Rotating assembly; 21. Support plate; 22. Motor No. 1; 23. Rotating column;

[0027] 3. Fixed component; 31. Cross; 32. Sleeve; 33. Movable sleeve; 34. No. 2 motor; 35. Lead screw; 36. Connecting rod; 37. Connecting frame; 38. Contact block;

[0028] 4. Mold body;

[0029] 5. Grinding assembly; 51. Electric telescopic rod; 52. Mounting bracket; 53. Motor No. 3; 54. Grinding cylinder; 55. Sliding block; 56. Slide groove. Detailed Implementation

[0030] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0031] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a grinding device for mold processing, including...

[0032] Base plate 1;

[0033] Rotating component 2 is located on top of base plate 1;

[0034] Fixing component 3 is installed on one side of rotating component 2;

[0035] Mold body 4, which is detachably mounted on the outside of the fixing component 3;

[0036] Grinding component 5 is set on top of base plate 1.

[0037] The fixing component 3 includes a cross 31, a sleeve 32 is fixedly connected to the center of one side of the cross 31, a lead screw 35 is threadedly connected to the inside of the sleeve 32, a movable sleeve 33 is slidably installed on the outer surface of the sleeve 32, a second motor 34 is fixedly installed at the end of the movable sleeve 33 away from the sleeve 32, the output end of the second motor 34 is fixedly connected to the end of the lead screw 35 away from the sleeve 32, the end of the lead screw 35 away from the sleeve 32 is rotatably connected to the end of the movable sleeve 33 near the second motor 34, one end of the connecting rod 36 is rotatably connected to the outer surface of the movable sleeve 33, and a connecting frame 37 is slidably installed inside the cross 31, the side of the connecting frame 37 near the movable sleeve 33 is rotatably connected to the other end of the connecting rod 36.

[0038] The fixing component 3 also includes a contact block 38, which is fixedly installed on the side of the connecting frame 37 away from the connecting rod 36. The side of the contact block 38 away from the connecting frame 37 is in contact with the inner surface of the mold body 4.

[0039] The rotating assembly 2 includes a support plate 21, which is fixedly installed on the top of the base plate 1. A first motor 22 is fixedly installed on one side of the support plate 21. A rotating column 23 is fixedly connected to the output end of the first motor 22. The end of the rotating column 23 away from the first motor 22 is fixedly connected to the center of the cross 31 away from the sleeve 32. The outer surface of the rotating column 23 is rotatably connected to the inside of the support plate 21.

[0040] The grinding assembly 5 includes an electric telescopic rod 51, a sliding block 55, and a groove 56. The bottom end of the electric telescopic rod 51 is fixedly connected to the top of the base plate 1. A mounting bracket 52 is fixedly installed on the top end of the electric telescopic rod 51. A No. 3 motor 53 is fixedly installed on the top of the mounting bracket 52. A grinding cylinder 54 is fixedly connected to the output end of the No. 3 motor 53. The end of the grinding cylinder 54 away from the No. 3 motor 53 is rotatably connected to one side of the sliding block 55. The other side of the sliding block 55 is slidably connected to the inside of the groove 56. The groove 56 is opened on one side of the support plate 21.

[0041] The working process of this utility model is as follows: The mold body 4 is fitted onto the outside of the fixing component 3. The second motor 34 is started, and the second motor 34 drives the lead screw 35 to rotate, causing the lead screw 35 to extend and retract inside the sleeve 32, thereby driving the movable sleeve 33 to slide on the outer surface of the sleeve 32. During the sliding process, the connecting rod 36 drives the connecting frame 37 to slide on the cross 31, thereby causing the contact block 38 to press against the inner surface of the mold body 4, fixing the mold body 4. Then, the third motor 53 is started, and the third motor 53 drives the grinding cylinder 54 to rotate. Then, the electric telescopic rod 51 is started, which drives the grinding cylinder 54 to move upward through the mounting bracket 52 and the No. 3 motor 53. At the same time, the sliding block 55 slides inside the slide groove 56. Finally, the grinding cylinder 54 will contact the outer surface of the mold body 4 to grind the mold body 4. While grinding the mold body 4, the No. 1 motor 22 is started. The No. 1 motor 22 drives the fixed component 3 and the mold body 4 to rotate through the rotating column 23. When grinding the mold body 4, the mold body 4 rotates at a uniform speed to grind the outer surface of the mold body 4 in all directions.

[0042] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0043] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0044] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grinding device for mold processing, characterized in that, include Base plate (1); Rotating assembly (2), which is disposed on the top of the base plate (1); A fixing component (3) is mounted on one side of the rotating component (2); The mold body (4) is detachably mounted on the outside of the fixing component (3); A polishing assembly (5) is disposed on top of a base plate (1).

2. The grinding device for mold processing according to claim 1, characterized in that, The fixing component (3) includes a cross (31) and a connecting rod (36). A sleeve (32) is fixedly connected to the center of one side of the cross (31). A lead screw (35) is threaded inside the sleeve (32). A movable sleeve (33) is slidably installed on the outer surface of the sleeve (32). A second motor (34) is fixedly installed at the end of the movable sleeve (33) away from the sleeve (32). The output end of the second motor (34) is fixedly connected to the end of the lead screw (35) away from the sleeve (32). The end of the lead screw (35) away from the sleeve (32) is rotatably connected to the end of the movable sleeve (33) near the second motor (34). One end of the connecting rod (36) is rotatably connected to the outer surface of the movable sleeve (33). A connecting frame (37) is slidably installed inside the cross (31). The side of the connecting frame (37) near the movable sleeve (33) is rotatably connected to the other end of the connecting rod (36).

3. The mold machining polishing apparatus according to claim 2, characterized by The fixing component (3) also includes a contact block (38), which is fixedly installed on the side of the connecting frame (37) away from the connecting rod (36), and the side of the contact block (38) away from the connecting frame (37) is in contact with the inner surface of the mold body (4).

4. The mold-machining polishing apparatus according to Claim 1, characterized by The rotating assembly (2) includes a support plate (21), which is fixedly installed on the top of the base plate (1). A motor (22) is fixedly installed on one side of the support plate (21). A rotating column (23) is fixedly connected to the output end of the motor (22). The end of the rotating column (23) away from the motor (22) is fixedly connected to the center of the cross (31) away from the sleeve (32). The outer surface of the rotating column (23) is rotatably connected to the inside of the support plate (21).

5. The die machining polishing apparatus according to claim 1, characterized by The grinding assembly (5) includes an electric telescopic rod (51), a sliding block (55), and a groove (56). The bottom end of the electric telescopic rod (51) is fixedly connected to the top of the base plate (1). A mounting bracket (52) is fixedly installed on the top end of the electric telescopic rod (51). A No. 3 motor (53) is fixedly installed on the top of the mounting bracket (52). A grinding cylinder (54) is fixedly connected to the output end of the No. 3 motor (53). One end of the grinding cylinder (54) away from the No. 3 motor (53) is rotatably connected to one side of the sliding block (55). The other side of the sliding block (55) is slidably connected to the inside of the groove (56). The groove (56) is opened on one side of the support plate (21).

Images