Edge profile grinding device

Abstract

The utility model discloses an edge profile grinding device, which relates to the technical field of grinding equipment, and comprises a machine body, a grinding wheel, a grinding wheel and a grinding wheel, the second motors are mounted in mounting spaces formed in the machine body; the rotating shafts are connected to the output end of the second motor; the workbench is movably mounted on the upper surface of the machine body; the two ends of the movable part protrude out of the upper portion and the lower portion of the workbench correspondingly and are vertically connected into the workbench in a penetrating mode; by arranging the transmission structure, the rotating shaft can be driven by the second motor to rotate in the opposite direction after polishing is finished, so that the workbench is lowered, the workbench and the machine body are located at the same horizontal height, chippings generated during polishing are conveniently cleaned, and the polishing efficiency is improved. And moreover, the clamping of the edge profile does not need to be additionally operated by workers, so that the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device for edge-shaped materials. Background Art

[0002] The edge material grinding device is a device used to grind and polish edge materials (such as metals, plastics, etc.). Grinding is a surface modification technology. It generally refers to a processing method that uses rough objects (such as sandpaper containing higher hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

[0003] Referring to the existing patent publication number: CN214237472U, an edge burr grinding device for circular plate processing includes an external shell, a middle partition is fixedly connected to the inside of the external shell, and the lower end of the middle partition is fixedly connected to vertical plates arranged left and right, the left end of the vertical plate on the left is fixedly connected to a third motor, and the output shaft of the third motor is fixedly connected to a screw, and the other end of the screw is rotatably connected to the vertical plate on the right, the plate is fixed by an electromagnetic push rod, and then the screw is driven to rotate by the third motor, thereby driving the plate to move toward the sanding sheet, the sanding sheet is driven to rotate by the first motor, and then the plate is driven to rotate by the second motor, thereby realizing automatic grinding of edge burrs of the plate, without manual operation, saving time and effort.

[0004] However, in actual use, the existing grinding equipment needs to be clamped and fixed before grinding and subsequent operations can be performed. During the grinding of edge-shaped materials, the debris generated during grinding is located on one side. When the clamping table is raised, the debris is easily retained at the raised corners, making it inconvenient for personnel to clean. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a device for grinding edge-shaped materials. The utility model uses a transmission structure to clamp or release the edge-shaped materials during the lifting process of the workbench when grinding the edge-shaped materials. After the release, the entire workbench can be cleaned, which reduces the difficulty of cleaning.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for grinding edge-shaped materials, comprising:

[0008] The machine body has an installation space inside and a surface that is opened and closed by a cabinet door;

[0009] A second motor is installed in an installation space provided inside the machine body;

[0010] A rotating shaft, each of which is connected to an output end of the second motor;

[0011] A workbench movably mounted on the upper surface of the machine body;

[0012] The movable member has two end portions protruding from the upper and lower portions of the workbench respectively and vertically penetrating and connected to the interior of the workbench;

[0013] A pressing member, which is movably mounted on the surface of the movable member through an adjusting mechanism;

[0014] A transmission structure is connected between the lower part of the workbench and the movable part.

[0015] The utility model is further configured that the transmission structure includes: a gear and a rack;

[0016] The gears are all mounted on the surface of the rotating shaft, the position of the rack corresponds to the gear and is meshed and mounted at the bottom of the workbench, and the part of the movable part protruding from the bottom of the workbench is provided with teeth meshed with the gears.

[0017] The utility model is further configured that the pressing piece can be adjusted up and down through an adjusting mechanism.

[0018] The utility model is further configured such that a bracket is fixed on the top of the machine body, a sliding structure is arranged on the inner side of the upper part of the bracket, a lifting structure is installed on the lower part of the sliding structure, and a grinding structure is installed on the lower part of the lifting structure.

[0019] The utility model is further configured that the sliding structure includes: a slide rail and a slider;

[0020] The slide rails are respectively installed on the upper part of the brackets, and the sliding blocks are slidably connected to the inner sides of the slide rails.

[0021] The utility model is further configured that the lifting structure includes: a connecting member, an elastic member and a telescopic part;

[0022] The connecting member is fixedly mounted on the lower part of the sliding block, and the telescopic portion is mounted on the surface of the connecting member via an elastic member.

[0023] The utility model is further configured such that the elastic member is vertically located in a space provided inside the telescopic portion, and an anti-drop structure is installed at the lower part of the connecting member.

[0024] The utility model is further configured that the grinding structure includes: a first motor and a grinding member;

[0025] The first motors are all installed at the lower part of the telescopic part, the polishing piece is installed at the output end of the first motor, and the polishing piece is located above the edge of the workbench.

[0026] The beneficial effect of the utility model is that the utility model uses the transmission structure to clamp or loosen the edge-shaped material during the lifting process of the workbench when grinding the edge-shaped material, and the entire workbench can be cleaned after loosening, thereby reducing the difficulty of cleaning.

[0027] 1. The device for grinding edge-shaped materials is provided with a transmission structure. When clamping the edge-shaped materials, the second motor can be started, and the second motor can drive the rotating shaft to rotate. After the rotating shaft rotates, the gear can be driven to rotate, so that the gear can drive the rack to move upward and the movable part to move downward. By moving at the same time, the workbench and the pressing part can clamp and fix the edge-shaped materials placed on the workbench, and then grind. After grinding, the second motor can drive the rotating shaft to rotate in the opposite direction, so that the workbench is lowered to be at the same horizontal height as the machine body, which is convenient for cleaning the debris generated during grinding. In addition, the clamping of the edge-shaped materials does not require additional operation by the staff, and it can be disassembled and assembled together with the lifting and lowering of the workbench, saving time.

[0028] 2. The device for grinding edge-shaped materials is provided with an adjusting mechanism, so that when the workbench is raised and cooperates with the pressing piece to clamp and fix the edge-shaped materials, since the specifications and heights of the edge-shaped materials are different, the staff can adjust the relative height position of the pressing piece through the adjusting mechanism to avoid the workbench being unable to rise due to the high height, thereby being able to clamp and fix different edge-shaped materials, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of an edge material grinding device proposed by the utility model;

[0030] Figure 2 This is a schematic diagram of the lifting structure and grinding structure of a device for grinding edge materials proposed by the utility model;

[0031] Figure 3 This is a schematic diagram of the overall front section structure of a device for grinding edge materials proposed by the utility model;

[0032] Figure 4 The utility model is a schematic diagram of the overall side section structure of a device for grinding edge materials.

[0033] In the figure: 1. body; 2. bracket; 3. slide rail; 4. workbench; 5. movable part; 6. connecting part; 7. first motor; 8. grinding part; 9. telescopic part; 10. elastic part; 11. slider; 12. rack; 13. rotating shaft; 14. gear; 15. second motor; 16. pressing part; 17. adjusting mechanism. DETAILED DESCRIPTION

[0034] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0037] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0038] Reference Figure 1-4 , a device for grinding edge-shaped materials, comprising: a body 1, which has an installation space inside and the surface is opened and closed by a cabinet door; a second motor 15, which is installed in the installation space inside the body 1; a rotating shaft 13, which is connected to the output end of the second motor 15; a workbench 4, which is movably installed on the upper surface of the body 1; a movable member 5, whose two end parts respectively protrude from the upper and lower parts of the workbench 4 and vertically penetrate and connect to the inside of the workbench 4; a pressing member 16, which is movably installed on the surface of the movable member 5 through an adjusting mechanism 17; after grinding, the second motor 15 can drive the rotating shaft 13 to rotate in the opposite direction, so that the workbench 4 is lowered, so that it is connected to the workbench 4. The machine body 1 is at the same horizontal height, which is convenient for cleaning the debris generated during grinding and avoiding the debris remaining at the corner position. The staff also does not need to perform additional operations for the clamping of the edge material, and it can be disassembled and assembled together with the lifting of the workbench 4, saving time. A transmission structure is connected between the lower part of the workbench 4 and the movable part 5, and the pressing piece 16 is adjusted up and down by the adjusting mechanism 17. Since the specifications of the edge materials are different in height, the staff can adjust the relative height position of the pressing piece 16 through the adjusting mechanism 17 to avoid the workbench 4 being unable to rise due to the high height, so that different edge materials can be clamped and fixed, thereby improving applicability.

[0039] Reference Figure 3-4 The transmission structure includes: a gear 14 and a rack 12; the gears 14 are all installed on the surface of the rotating shaft 13, the position of the rack 12 corresponds to the gear 14 and is meshed and installed at the lower part of the workbench 4, and the movable member 5 protruding from the lower part of the workbench 4 is provided with teeth meshed with the gear 14, and the second motor 15 can be started, and the second motor 15 can drive the rotating shaft 13 to rotate. After the rotating shaft 13 rotates, it drives the gear 14 to rotate, so that the gear 14 can drive the rack 12 to move upward and the movable member 5 to move downward, and by moving at the same time, the workbench 4 and the pressing member 16 clamp and fix the edge material placed on the workbench 4, and by raising the workbench 4, the edge material can be polished more conveniently after the workbench 4 is raised, so as to avoid the polishing member 8 from being able to fully contact the edge material.

[0040] Reference Figure 1-4 A bracket 2 is fixed on the top of the body 1, a sliding structure is arranged on the inner side of the upper part of the bracket 2, a lifting structure is installed at the lower part of the sliding structure, the lifting structure is used to adjust the height of the grinding structure so as to be suitable for edge materials of different heights, a grinding structure is installed at the lower part of the lifting structure, and the side edges of the edge materials are ground by the grinding structure.

[0041] Reference Figure 1 , Figure 3 and 4 The sliding structure includes: a slide rail 3 and a slider 11; the slide rails 3 are respectively installed on the upper part of the bracket 2, and the slider 11 is slidably connected to the inner side of the slide rail 3. When grinding the edge-shaped material, since the edge-shaped material has a certain length, and the grinding piece 8 needs to be fed and moved in the length direction of the edge-shaped material during operation, the grinding structure can be moved by sliding the slider 11 and the slide rail 3.

[0042] Reference Figure 1-4 The lifting structure includes: a connecting member 6, an elastic member 10 and a telescopic part 9; the connecting member 6 is fixedly mounted on the lower part of the slider 11, and the telescopic part 9 is mounted on the surface of the connecting member 6 through the elastic member 10, and the elastic member 10 is vertically located in the space opened inside the telescopic part 9, so that the staff can pull the grinding structure downward, and the grinding structure can move downward through the telescopic part 9 and stretch the elastic member 10 with a certain elastic recovery performance to adjust the working height of the grinding structure, and an anti-slip structure is installed at the lower part of the connecting member 6. Specifically, when the staff pulls the grinding structure downward, the anti-slip structure can prevent the telescopic part 9 from being separated from the connecting member 6.

[0043] Reference Figure 1-4The grinding structure includes: a first motor 7 and a grinding piece 8; the first motor 7 is installed at the lower part of the telescopic part 9, the grinding piece 8 is installed at the output end of the first motor 7, and the grinding piece 8 is located above the edge of the workbench 4. After the first motor 7 is started, it can drive the grinding piece 8 to rotate. When the edge-shaped material workpiece is clamped and fixed, the side of the edge-shaped material protrudes from the side of the workbench 4, so that the grinding piece 8 can better grind the edge-shaped material and avoid interference between the grinding piece 8 and the workbench 4.

[0044] Working principle: When using the utility model, first place the edge material on the workbench 4 and under the pressing member 16, then start the second motor 15, the second motor 15 can drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the gear 14 to rotate, so that the gear 14 can drive the rack 12 to move upward and the movable member 5 to move downward, and by moving at the same time, the workbench 4 and the pressing member 16 clamp the edge material placed on the workbench 4, when the workbench 4 rises and cooperates with the pressing member 16 to clamp the edge material, due to the different specifications and heights of the edge materials, the workbench 4 and the pressing member 16 can be used to fix the edge material. The operator can adjust the relative height position of the pressing member 16 through the adjustment mechanism 17 to avoid the workbench 4 being unable to rise due to the high height, so that different edge-shaped materials can be clamped and fixed, which improves applicability, and then polishing is carried out. After the polishing is completed, the second motor 15 can be used to drive the rotation of the rotating shaft 13 in the opposite direction, so that the workbench 4 is lowered so that it is at the same horizontal height as the machine body 1, which is convenient for cleaning the debris generated during polishing and avoiding the debris from remaining in the corner position. In addition, the clamping of the edge-shaped materials does not require additional operation by the staff, and it can be disassembled and assembled together with the lifting and lowering of the workbench 4, saving time.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for grinding edge material, characterized in that: include: A machine body (1) having an installation space inside and a surface that can be opened and closed by a cabinet door; A second motor (15) is installed in an installation space provided inside the machine body (1); A rotating shaft (13), which is connected to the output end of the second motor (15); A workbench (4) movably mounted on the upper surface of the machine body (1); A movable member (5), the two ends of which protrude from the upper and lower parts of the workbench (4) respectively and vertically penetrate and connect to the interior of the workbench (4); A pressing member (16) which is movably mounted on the surface of the movable member (5) via an adjusting mechanism (17); A transmission structure is connected between the lower part of the workbench (4) and the movable part (5); The transmission structure comprises: a gear (14) and a rack (12); The gears (14) are all mounted on the surface of the rotating shaft (13); the position of the rack (12) corresponds to the gear (14) and is mounted in meshing engagement with the lower part of the workbench (4); and the portion of the movable member (5) protruding from the lower part of the workbench (4) is provided with teeth meshing with the gear (14).

2. The device for grinding edge material according to claim 1, characterized in that: The pressing piece (16) is adjusted up and down by means of an adjusting mechanism (17).

3. The device for grinding edge material according to claim 1, characterized in that: A bracket (2) is fixed on the top of the machine body (1); a sliding structure is provided on the inner side of the upper part of the bracket (2); a lifting structure is installed at the bottom of the sliding structure; and a grinding structure is installed at the bottom of the lifting structure.

4. The device for grinding edge material according to claim 3, characterized in that: The sliding structure comprises: a sliding rail (3) and a sliding block (11); The slide rails (3) are respectively installed on the upper part of the bracket (2), and the slider (11) is slidably connected to the inner side of the slide rails (3).

5. The device for grinding edge material according to claim 3, characterized in that: The lifting structure comprises: a connecting member (6), an elastic member (10) and a telescopic portion (9); The connecting member (6) is fixedly mounted on the lower part of the sliding block (11), and the telescopic portion (9) is mounted on the surface of the connecting member (6) via an elastic member (10).

6. The device for grinding edge material according to claim 5, characterized in that: The elastic member (10) is vertically located in a space provided inside the telescopic portion (9), and an anti-drop structure is installed at the lower part of the connecting member (6).

7. The device for grinding edge material according to claim 3, characterized in that: The grinding structure comprises: a first motor (7) and a grinding piece (8); The first motors (7) are installed at the bottom of the telescopic part (9), the grinding piece (8) is installed at the output end of the first motor (7), and the grinding piece (8) is located above the edge of the workbench (4).

Images