Numerical control plate edge grinding device

Abstract

The utility model discloses a numerical control plate edge grinding device, and belongs to the technical field of plate edge grinding. Comprising a mounting table, supporting columns are fixedly mounted at the four corners of the bottom of the mounting table, a limiting mechanism and a grinding mechanism are arranged at the top of the mounting table, the limiting mechanism comprises two mounting frames, the two mounting frames are arranged at the top of the mounting table, and rotating discs are rotationally mounted on the inner sides of the two mounting frames. Through mutual cooperation of mounting frames, a threaded rod, a clamping plate, a movable rod and a grip, the threaded rod can rotate in a mounting table by rotating a rotating disc, so that the mounting frames are driven to get close to each other, and the clamping plate can slide along the movable rod under the extrusion action of a first spring; according to the plate edge grinding device, a plate can be conveniently limited and fixed between the clamping plates, the rotating disc can be driven to rotate through the grip, the clamped plate can be conveniently turned over, and angle adjustment can be better conducted during edge grinding.

Description

Technical Field

[0001] The present application relates to the technical field of plate edge grinding, and more specifically, to a numerically controlled plate edge grinding device. Background Art

[0002] The edge grinding device generally refers to the characteristics of rough grinding, fine grinding and polishing completed in one go. It is suitable for grinding the bevels and straight edges of metal strips of different sizes and thicknesses. It is equipped with grinding wheels and spare parts. The grinding wheels have the advantages of long life, regular forming and high efficiency.

[0003] The document with prior art publication number CN207772224U provides a plastic plate edge grinding device, which drives the cutter head to rotate through a driving mechanism, reducing the difficulty of manual grinding. The depth of the cutter head grinding the plastic plate can be adjusted through a fastener to improve the accuracy of the edge grinding. The waste chip collection device makes the working environment clean, and its structure is simple, so that the edge grinding device has the advantages of simple and convenient operation, low cost and environmental protection when grinding the plastic plate.

[0004] Although the above-mentioned prior art solution drives the cutter head to rotate through the driving mechanism to make the working environment clean, and its structure is simple, and it has the advantages of simple operation, convenience, low cost and environmental protection, it still has the following defects: when the existing edge grinding device is in use, it is not possible to conveniently limit the position and angle of the plate, which results in the outer edge of the plate cannot be better polished, affecting the polishing effect of the plate.

[0005] In view of this, we propose a CNC sheet metal edge grinding device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of this application is to provide a CNC sheet metal edge grinding device, which solves the technical problems of sheet metal limiting and grinding angle, achieves better limiting and adjustment of the sheet metal, and increases the technical effect of grinding effect.

[0008] 2. Technical solution

[0009] The present application provides a numerically controlled sheet metal edge grinding device, comprising: a mounting platform, wherein four corners of the bottom of the mounting platform are fixedly mounted with support columns, and a limiting mechanism and a grinding mechanism are arranged on the top of the mounting platform;

[0010] The limiting mechanism includes a mounting frame, two mounting frames are arranged on the top of the mounting platform, a rotating disk is rotatably mounted on the inner side of the two mounting frames, a handle extending from the mounting frame is fixedly mounted on one side of the rotating disk, a clamping plate is slidably mounted on the inner side of the rotating disk, the clamping plate and the rotating disk are slidably mounted via a movable rod, and the outer side of the movable rod outside the clamping plate is covered with a first spring.

[0011] Preferably, the bottom of one of the mounting frames is mounted on the top of the mounting platform, and the other mounting frame is movably mounted on the mounting platform via a threaded rod, one end of the threaded rod extends out of the mounting platform and is fixedly mounted with a rotating disk.

[0012] Preferably, the grinding mechanism includes a moving rod, which is installed on the outside of the mounting platform, a movable plate is slidably installed on the outside of the moving rod, a mounting sleeve is fixedly installed on the top of the movable plate, a limiting frame is slidably installed on the inside of the mounting sleeve, and a grinding plate is rotatably installed on the inside of the limiting frame.

[0013] Preferably, the installation sleeve and the limiting frame are slidably installed via a sliding rod, and a second spring is sleeved on the outer side of the sliding rod.

[0014] Preferably, the polishing sheet is hexagonal, and polishing papers of various specifications are arranged on the outside of the polishing sheet. The polishing sheet and the limit frame are fixed by a knob.

[0015] Preferably, a transmission mechanism is provided inside the mounting platform, and the transmission mechanism includes a motor, and the motor is installed inside the mounting platform. A spiral rod is fixedly installed on the output end of the motor, and one end of the spiral rod is installed inside the mounting platform through a bearing, and a linkage rod extending from the mounting platform is threadedly installed on the outer side of the spiral rod.

[0016] Preferably, the outer side of the linkage rod is fixedly connected to the movable plate, and the mounting platform is provided with a movable groove for the linkage rod to move.

[0017] 3. Beneficial effects

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] 1. The present application is provided with a mounting frame, a threaded rod, a clamping plate, a movable rod and a handle which cooperate with each other. By rotating the rotating disk, the threaded rod can be rotated inside the mounting platform, thereby driving the mounting frames to approach each other. By utilizing the squeezing effect of the first spring, the clamping plate can slide along the movable rod, so that the plates can be conveniently limited and fixed between the clamping plates. The handle can be used to drive the rotating disk to rotate, so that the clamped plates can be conveniently flipped, and the angle can be better adjusted during edging.

[0020] 2. The present application provides a grinding disc, a sliding rod, a limit frame and a movable plate that cooperate with each other. The rotation of the motor output end synchronously drives the spiral rod to rotate, so that the linkage rod can move along the spiral rod, thereby driving the movable plate to slide along the outside of the movable rod through the spiral rod. At the same time, the sliding rod is used to slide along the inside of the mounting sleeve, so that the grinding disc can grind the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall appearance of a CNC sheet material edge grinding device disclosed in a preferred embodiment of the present application;

[0022] Figure 2 This is a three-dimensional schematic diagram of a mounting frame structure disclosed in a preferred embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of a grinding mechanism disclosed in a preferred embodiment of the present application;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of a transmission mechanism disclosed in a preferred embodiment of the present application.

[0025] Explanation of the numbers in the figure: 1. Mounting table; 101. Support column; 2. Limiting mechanism; 201. Mounting frame; 202. Rotating disk; 203. Handle; 204. Threaded rod; 205. Rotating disk; 206. Clamping plate; 207. Movable rod; 208. First spring; 3. Grinding mechanism; 301. Moving rod; 302. Movable plate; 303. Mounting sleeve; 304. Sliding rod; 305. Limiting frame; 306. Grinding sheet; 307. Knob; 308. Second spring; 4. Transmission mechanism; 401. Motor; 402. Screw rod; 403. Linkage rod. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1

[0028] Reference Figure 1-4The embodiment of the present application discloses a CNC sheet material edge grinding device, comprising: a mounting table 1, support columns 101 are fixedly installed at the four corners of the bottom of the mounting table 1, a limiting mechanism 2 and a grinding mechanism 3 are arranged on the top of the mounting table 1, the limiting mechanism 2 comprises a mounting frame 201, two mounting frames 201 are arranged on the top of the mounting table 1, a rotating disk 202 is rotatably installed on the inner side of the two mounting frames 201, a handle 203 extending from the mounting frame 201 is fixedly installed on one side of the rotating disk 202, a clamping plate 206 is slidably installed on the inner side of the rotating disk 202, the clamping plate 206 and the rotating disk 202 are slidably installed through a movable rod 207, and the movable rod 207 outside the clamping plate 206 is sleeved with a first spring 208 on the outside. By rotating the rotating disk 205, the threaded rod 204 can be rotated inside the mounting platform 1, thereby driving the mounting frames 201 to approach each other. By utilizing the squeezing effect of the first spring 208, the clamping plate 206 can slide along the movable rod 207, so that the clamping plates 206 can conveniently limit and fix the plates.

[0029] Furthermore, the bottom of one mounting frame 201 is mounted on the top of the mounting platform 1, and the other mounting frame 201 is movably mounted on the mounting platform 1 via a threaded rod 204, one end of the threaded rod 204 extends out of the mounting platform 1 and is fixedly mounted with a rotating disk 205. The handle 203 can drive the rotating disk 202 to rotate, so that the clamped plate can be easily turned over, and the angle can be better adjusted during edge grinding.

[0030] Embodiment 2

[0031] The utility model provides a fan processing grinding device, compared with the first embodiment, please refer to Figure 2 and Figure 3 The grinding mechanism 3 includes a moving rod 301, which is mounted on the outside of the mounting platform 1. A movable plate 302 is slidably mounted on the outside of the moving rod 301. A mounting sleeve 303 is fixedly mounted on the top of the movable plate 302. A limit frame 305 is slidably mounted on the inside of the mounting sleeve 303. A grinding sheet 306 is rotatably mounted on the inside of the limit frame 305. The mounting sleeve 303 and the limit frame 305 are slidably mounted through a sliding rod 304. A second spring 308 is sleeved on the outside of the sliding rod 304. The grinding sheet 306 is hexagonal. Various specifications of grinding paper are arranged on the outside of the grinding sheet 306. The grinding sheet 306 and the limit frame 305 are limited and fixed by a knob 307. The rotation of the output end of the motor 401 synchronously drives the spiral rod 402 to rotate, so that the linkage rod 403 can move along the spiral rod 402, thereby driving the movable plate 302 to slide along the outside of the moving rod 301 through the spiral rod 402.

[0032] Furthermore, a transmission mechanism 4 is provided inside the mounting platform 1, and the transmission mechanism 4 includes a motor 401, which is installed inside the mounting platform 1, and a screw rod 402 is fixedly installed at the output end of the motor 401, and one end of the screw rod 402 is installed inside the mounting platform 1 through a bearing, and a linkage rod 403 extending out of the mounting platform 1 is threadedly installed on the outer side of the screw rod 402, and the outer side of the linkage rod 403 is fixedly connected to the movable plate 302, and the mounting platform 1 is provided with a movable groove for the linkage rod 403 to move. The sliding rod 304 slides along the inside of the mounting sleeve 303, so that the grinding sheet 306 can grind the plate.

[0033] In summary, when the CNC sheet material edge grinding device disclosed in the embodiment of the present application is in use, the threaded rod 204 can be rotated inside the mounting platform 1 by rotating the rotating disk 205, thereby driving the mounting frames 201 to approach each other, and the clamping plate 206 can slide along the movable rod 207 by the squeezing effect of the first spring 208, so that the clamping plates 206 can conveniently limit and fix the sheet material, and the handle 203 can be used to drive the rotating disk 202 to rotate, so that the clamped sheet material can be conveniently turned over, and the angle can be better adjusted during edge grinding;

[0034] The output end of the motor 401 rotates synchronously to drive the screw rod 402 to rotate, so that the linkage rod 403 can move along the screw rod 402, thereby driving the movable plate 302 to slide along the outside of the movable rod 301 through the screw rod 402, and at the same time, the sliding rod 304 slides along the inside of the mounting sleeve 303, so that the grinding sheet 306 can grind the plate.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A CNC sheet material edge grinding device, characterized in that: It comprises: a mounting platform (1), wherein support columns (101) are fixedly mounted at four corners of the bottom of the mounting platform (1), and a limiting mechanism (2) and a grinding mechanism (3) are arranged on the top of the mounting platform (1); The limiting mechanism (2) comprises a mounting frame (201), two mounting frames (201) are arranged on the top of the mounting platform (1), a rotating disk (202) is rotatably mounted on the inner side of the two mounting frames (201), a handle (203) extending from the mounting frame (201) is fixedly mounted on one side of the rotating disk (202), a clamping plate (206) is slidably mounted on the inner side of the rotating disk (202), the clamping plate (206) and the rotating disk (202) are slidably mounted via a movable rod (207), and the movable rod (207) outside the clamping plate (206) is sleeved with a first spring (208) on the outside.

2. The CNC sheet material edge grinding device according to claim 1, characterized in that: The bottom of one of the mounting frames (201) is mounted on the top of the mounting platform (1), and the other mounting frame (201) is movably mounted on the mounting platform (1) via a threaded rod (204), one end of the threaded rod (204) extending out of the mounting platform (1) and fixedly mounted with a rotating disk (205).

3. The CNC sheet material edge grinding device according to claim 1, characterized in that: The grinding mechanism (3) comprises a moving rod (301), wherein the moving rod (301) is mounted on the outer side of the mounting platform (1), a movable plate (302) is slidably mounted on the outer side of the moving rod (301), a mounting sleeve (303) is fixedly mounted on the top of the movable plate (302), a limiting frame (305) is slidably mounted on the inner side of the mounting sleeve (303), and a grinding plate (306) is rotatably mounted on the inner side of the limiting frame (305).

4. The CNC sheet material edge grinding device according to claim 3, characterized in that: The installation sleeve (303) and the limiting frame (305) are slidably installed via a sliding rod (304), and a second spring (308) is sleeved on the outer side of the sliding rod (304).

5. The CNC sheet material edge grinding device according to claim 3, characterized in that: The grinding sheet (306) is hexagonal, and grinding papers of various specifications are arranged on the outside of the grinding sheet (306). The grinding sheet (306) and the limiting frame (305) are fixed by a knob (307).

6. The CNC sheet material edge grinding device according to claim 1, characterized in that: A transmission mechanism (4) is arranged inside the mounting platform (1), and the transmission mechanism (4) comprises a motor (401), the motor (401) is mounted inside the mounting platform (1), a screw rod (402) is fixedly mounted on the output end of the motor (401), one end of the screw rod (402) is mounted inside the mounting platform (1) via a bearing, and a linkage rod (403) extending out of the mounting platform (1) is threadedly mounted on the outer side of the screw rod (402).

7. The CNC sheet material edge grinding device according to claim 6, characterized in that: The outer side of the linkage rod (403) is fixedly connected to the movable plate (302), and the mounting platform (1) is provided with a movable groove for the linkage rod (403) to move.

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