Precision mold surface machining device

Abstract

The utility model discloses a precision die surface machining device which comprises a base, two vertical plates are arranged at the upper end of the base, a stand column is arranged at the upper end of the base and is in an inverted L shape, the bottom end of the stand column is fixedly connected with the base, an empty groove is formed in the surface of the bottom end of the stand column, a rotating assembly is arranged between the two vertical plates, and the rotating assembly is fixedly connected with the base. A movable block is arranged above the base, the upper end of the movable block is slidably connected with an empty groove, an electric push rod is arranged in the movable block, a polishing machine is arranged at the bottom end of the electric push rod, a fan is arranged on the left side of the upper end of the base, two air draft hoses are arranged at the upper end of the fan, and the air draft hoses are fixedly connected with the movable block. According to the precise die surface machining device, the machining position can be automatically adjusted, and chippings can be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing and discloses a precision mold surface processing device. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. The surface of the mould needs to be polished after production to make its surface smoother and flatter.

[0003] The patent number CN219275488U in the prior art discloses a high-efficiency mold processing surface polishing device, which relates to the field of mold polishing, including a processing base, a polishing machine is fixedly installed above the processing base, and a mounting base is fixedly installed on the top of the processing base. On the basis of improving the efficiency of polishing processing, the utility model can fix the mold on the driven pressure plate and the active pressure plate bracket during the polishing process of the polishing machine on the mold through the arrangement of structures such as the driven pressure plate and the active pressure plate, thereby ensuring the processing stability of the mold and the processing stability of the polishing machine. Through the arrangement of structures such as the mounting bracket and the mounting base, after the user completes the polishing process, the user can directly operate the pull plate to drive the gear rod and the gear block to separate, and then directly pull the processing table to slide out, which is convenient for the user to fix the mold on the processing table or remove the mold from the processing table, thereby improving the convenience of using the polishing machine.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) It is impossible to polish all positions of the mold, and the position needs to be adjusted manually, which is troublesome.

[0006] (2) The waste chips generated during grinding and polishing are easily splashed into the air, which not only causes environmental pollution but also causes harm to the health of the operating employees. Utility Model Content

[0007] The utility model aims to provide a precision mold surface processing device, which solves the problems of the prior art that the processing position cannot be adjusted and the debris cannot be absorbed by arranging a rotating component and a fan.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A precision mold surface processing device, comprising:

[0010] A base, wherein the upper end of the base is provided with vertical plates, and there are two vertical plates;

[0011] A column, wherein the column is in an inverted L shape, the bottom end of the column is fixedly connected to the base, and a hollow groove is provided on the bottom end surface of the column;

[0012] A rotating assembly, wherein the rotating assembly is located at the upper end of the base;

[0013] A moving block, the upper end of which is slidably connected to the empty slot, an electric push rod is provided inside the moving block, and a polishing machine is provided at the bottom end of the electric push rod;

[0014] The fan has a bottom end fixedly connected to a base, an upper end of the fan is provided with an exhaust hose, two exhaust hoses are provided, and the exhaust hoses are fixedly connected to a moving block.

[0015] Furthermore, a screw rod is rotatably connected inside the empty slot, a first motor is provided at the front end of the column, one end of the first motor is fixedly connected to the screw rod, and the upper end of the moving block is sleeved with the screw rod.

[0016] Furthermore, an air suction head is provided at the bottom end of the exhaust hose, and a dust exhaust pipe is provided at one end of the fan.

[0017] Furthermore, the rotating assembly comprises:

[0018] There are two telescopic rods, the telescopic rods are rotatably connected to the vertical plate, the two telescopic rods are each provided with a clamping plate at one end close to each other, a spring is provided between the clamping plate and the vertical plate, the spring is sleeved on the telescopic rod, and the two telescopic rods are each provided with a first gear at one end away from each other.

[0019] A second motor, the bottom end of which is fixedly connected to the base;

[0020] A rotating shaft, one end of which is fixedly connected to the second motor, and second gears are provided on surfaces of both ends of the rotating shaft.

[0021] Furthermore, anti-slip rubber pads are provided on surfaces of one end of the two clamping plates close to each other.

[0022] Further, the second gear meshes with the first gear.

[0023] The utility model provides a precision mold surface processing device, which has the following beneficial effects:

[0024] (1) The utility model solves the problem that the existing mold surface processing device cannot adjust the processing position by setting a rotating component. The mold is placed between two clamps, and the spring will use the elastic force to push the two clamps closer to each other to fix the mold. The second motor can drive the rotating shaft to rotate, and the rotating shaft drives the telescopic rod to rotate through the second gear and the first gear, thereby rotating the mold and changing the polishing position, which is convenient for polishing the bottom of the mold.

[0025] (2) The utility model solves the problem that the existing mold surface processing device cannot clean up the debris by providing a fan. The fan can generate suction to absorb the debris generated during polishing through the suction head and then discharge it through the dust exhaust pipe. The dust exhaust pipe can be connected to the collection and purification equipment to facilitate the collection of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0027] Figure 1 This is a three-dimensional structural schematic diagram of a precision mold surface processing device of the utility model;

[0028] Figure 2 This is a three-dimensional structural schematic diagram of a precision mold surface processing device of the utility model from another angle;

[0029] Figure 3 This is a front view of a precision mold surface processing device of the utility model;

[0030] Figure 4 The utility model is a precision mold surface processing device Figure 1 Enlarged view of point A in the middle;

[0031] Figure 5 The utility model is a precision mold surface processing device Figure 2 Enlarged view of point B in the middle;

[0032] Among them: 1. base; 2. vertical plate; 3. column; 301. empty slot; 302. screw; 303. first motor; 4. rotating assembly; 401. telescopic rod; 402. splint; 4021. anti-slip rubber pad; 403. spring; 404. first gear; 405. second motor; 406. rotating shaft; 407. second gear; 5. moving block; 501. electric push rod; 502. polishing machine; 6. fan; 601. exhaust hose; 602. suction head; 603. dust exhaust pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-5 A precision mold surface processing device includes a base 1, a vertical plate 2 is provided at the upper end of the base 1, there are two vertical plates 2, a rotating component 4 is provided between the two vertical plates 2, the mold can be fixed and the mold can be driven to rotate, a column 3 is provided at the upper end of the base 1, the column 3 is in an inverted L shape, and a hollow groove 301 is provided on the bottom surface of the column 3, a moving block 5 is provided above the base 1, the upper end of the moving block 5 is slidably connected to the hollow groove 301, the moving block 5 can move forward and backward along the hollow groove 301, an electric push rod 501 is provided inside the moving block 5, and a polishing machine 5 is provided at the bottom end of the electric push rod 501 02. The electric push rod 501 can push the polishing machine 502 to move up and down so as to polish the mold. A fan 6 is arranged at the upper end of the base 1. An exhaust hose 601 is arranged at the upper end of the fan 6. There are two exhaust hoses 601. The exhaust hose 601 is fixedly connected to the moving block 5 so as to follow the movement of the moving block 5. An air suction head 602 is arranged at the bottom end of the exhaust hose 601. The fan 6 can generate suction to absorb the debris generated during polishing through the air suction head 602. A dust exhaust pipe 603 is arranged at one end of the fan 6, which can be connected to collection and purification equipment to facilitate the collection of debris.

[0035] Specifically, the rotating assembly 4 includes a telescopic rod 401, and the telescopic rod 401 has two telescopic rods 401, which are rotatably connected to the vertical plate 2 and can rotate in the vertical plate 2. The two telescopic rods 401 are close to each other at one end and have a clamping plate 402, which can clamp the mold. The surfaces of the two clamping plates 402 close to each other at one end are provided with anti-skid rubber pads 4021, which can increase the friction between the mold and prevent the mold from falling off. There is a spring 403 between the clamping plate 402 and the vertical plate 2, and the spring 403 is sleeved on the telescopic rod 401. The spring 403 is connected to the telescopic rod 401. The two clamping plates 402 can be pushed toward each other by elastic force, and the two telescopic rods 401 have a first gear 404 at one end away from each other. A second motor 405 is provided at the upper end of the base 1, and a rotating shaft 406 is connected to one end of the second motor 405. The second motor 405 can control the rotation of the rotating shaft 406, and the rotating shaft 406 is rotatably connected to the vertical plate 2. The surfaces of both ends of the rotating shaft 406 have second gears 407, and the second gear 407 meshes with the first gear 404. The second gear 407 can drive the first gear 404 to rotate and thus rotate the telescopic rod 401.

[0036] Through the above technical solution, the mold is placed between the two clamps 402, and the spring 403 will use the elastic force to push the two clamps 402 closer to each other to fix the mold. The second motor 405 can drive the rotating shaft 406 to rotate, and the rotating shaft 406 drives the telescopic rod 401 to rotate through the second gear 407 and the first gear 404, thereby rotating the mold and changing the polishing position.

[0037] Specifically, a screw rod 302 is rotatably connected inside the empty slot 301, a first motor 303 is provided at the front end of the column 3, one end of the first motor 303 is fixedly connected to the screw rod 302, the first motor 303 can control the rotation of the screw rod 302, the upper end of the moving block 5 is sleeved with the screw rod 302, and the moving block 5 will move with the rotation of the screw rod 302.

[0038] Through the above technical solution, the first motor 303 can drive the screw 302 to rotate and then move the moving block 5 forward and backward, adjust the position of the polishing machine 502, and then fully polish the mold.

[0039] When in use, the mold is placed between the two clamps 402. The spring 403 will use its elastic force to push the two clamps 402 closer to each other and thus fix the mold. Then the first motor 303 can drive the screw 302 to rotate and thus move the moving block 5 back and forth, adjust the position of the polisher 502, start the electric push rod 501 to move the polisher 502 in the vertical direction so that it contacts the mold, and then polishing can be performed. The second motor 405 can drive the rotating shaft 406 to rotate, and the rotating shaft 406 drives the telescopic rod 401 to rotate through the second gear 407 and the first gear 404, thereby rotating the mold and polishing the bottom of the mold. During the polishing process, the fan 6 can generate suction to absorb the debris generated during polishing through the suction head 602 to achieve debris cleaning.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A precision mold surface processing device, characterized in that: include: A base (1), wherein a vertical plate (2) is provided at the upper end of the base (1), and there are two vertical plates (2); A column (3), wherein the column (3) is in an inverted L-shape, the bottom end of the column (3) is fixedly connected to the base (1), and a hollow groove (301) is provided on the bottom end surface of the column (3); A rotating assembly (4), wherein the rotating assembly (4) is located at the upper end of the base (1); A moving block (5), the upper end of the moving block (5) is slidably connected to the empty slot (301), an electric push rod (501) is provided inside the moving block (5), and a polishing machine (502) is provided at the bottom end of the electric push rod (501); A fan (6), wherein the bottom end of the fan (6) is fixedly connected to the base (1), and an exhaust hose (601) is provided at the top end of the fan (6), wherein there are two exhaust hoses (601), and the exhaust hoses (601) are fixedly connected to the moving block (5).

2. A precision mold surface processing device according to claim 1, characterized in that: A screw rod (302) is rotatably connected inside the empty slot (301), a first motor (303) is provided at the front end of the column (3), one end of the first motor (303) is fixedly connected to the screw rod (302), and the upper end of the moving block (5) is sleeved with the screw rod (302).

3. The precision mold surface processing device according to claim 1, characterized in that: The bottom end of the exhaust hose (601) is provided with an air suction head (602), and one end of the fan (6) is provided with a dust exhaust pipe (603).

4. The precision mold surface processing device according to claim 1, characterized in that: The rotating assembly (4) comprises: A telescopic rod (401), wherein there are two telescopic rods (401), the telescopic rods (401) are rotatably connected to the vertical plate (2), a clamping plate (402) is provided at one end of the two telescopic rods (401) close to each other, a spring (403) is provided between the clamping plate (402) and the vertical plate (2), the spring (403) is sleeved on the telescopic rod (401), and a first gear (404) is provided at one end of the two telescopic rods (401) away from each other; A second motor (405), the bottom end of the second motor (405) being fixedly connected to the base (1); A rotating shaft (406), one end of which is fixedly connected to a second motor (405), and second gears (407) are provided on surfaces of both ends of the rotating shaft (406).

5. A precision mold surface processing device according to claim 4, characterized in that: The surfaces of the two clamping plates (402) close to one end are both provided with anti-slip rubber pads (4021).

6. A precision mold surface processing device according to claim 4, characterized in that: The second gear (407) meshes with the first gear (404).

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