A telescopic grinder shield guard

Abstract

The utility model discloses a telescopic grinding machine shielding protective cover, including fixed frame, a plurality of vertical support, door head frame, scissors fork structure, the fixed frame is fixed in the grinding machine mesa, the scissors fork structure includes a plurality of groups of X type components that are connected, the X type component of the most front end is hinged in the door head frame, the X type component of last end is hinged in the fixed frame, the center of the X type component of middle is hinged with vertical support, the bottom of vertical support is provided with the intermediate gyro wheel, the bottom of door head frame is provided with door head gyro wheel, the inboard surface of fixed frame a plurality of vertical support door head frame still is installed with shielding cloth. The utility model's protective cover can be telescopic, stretches out when using, pushes back when not using, can also adjust the length of stretching at any time, convenient to use. The shielding cloth can form the protection effect, and the shielding cloth replaces the steel plate that can not be telescopic deformation in the past, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to grinding machines, specifically a telescopic grinding machine shielding and protective cover. Background Technology

[0002] Grinding machines generate sparks during grinding. To prevent sparks from splashing onto workers, protective covers are installed on the grinding machines. Currently, these protective covers are fixed to the grinding machine table and their length cannot be changed, which is inconvenient when loading and unloading materials. Utility Model Content

[0003] To address the shortcomings of the existing technology, this utility model provides a telescopic grinding machine protective cover. This protective cover is telescopic; it can be extended during use and pushed back when not in use, and the extension length can be adjusted at any time, making it convenient to use. The addition of a protective cloth provides a protective effect, replacing the previously non-stretchable steel plate, further enhancing usability.

[0004] To achieve the above technical objectives, this utility model adopts the following technical solution: a telescopic grinding machine shielding cover, comprising a fixed frame, multiple vertical supports, a gantry frame, and a scissor fork structure. The fixed frame is fixed to the grinding machine table. The scissor fork structure includes multiple connected X-shaped components. The foremost X-shaped component is hinged to the gantry frame, the rearmost X-shaped component is hinged to the fixed frame, and the center of the middle X-shaped component is hinged to the vertical supports. The bottom of the vertical supports is provided with a central roller, and the bottom of the gantry frame is provided with a gantry roller. The inner sides of the fixed frame, the multiple vertical supports, and the gantry frame are also equipped with shielding cloth.

[0005] The X-shaped component includes a first hinge rod and a second hinge rod. The first hinge rod and the second hinge rod are hinged together at the first hinge point of the vertical support in an X-structure. The first hinge rod is hinged to the next group of second hinge rods at a third hinge point, and the second hinge rod is hinged to the next group of first hinge rods at a second hinge point.

[0006] The fixed frame has the same structure as the vertical support. The fixed frame includes a first column and a second column, which are parallel to each other. The X-shaped component is hinged to the fourth hinge point of the first column. The first column and the second column are also fixed with a crossbar.

[0007] The gate frame is a cubic frame structure, and the X-shaped component is hinged to the fifth hinge point of the cubic frame structure. The bottom of the gate frame is provided with a mounting plate, and all components are installed on the bottom surface of the mounting plate.

[0008] There are two rollers on the door frame, and each of the vertical brackets is equipped with one of the middle rollers.

[0009] The mounting brackets of the two sets of shielding protective covers are also fixed with gantry frames.

[0010] In summary, this utility model achieves the following technical effects:

[0011] This utility model features a telescopic structure with a scissor-like fork mechanism to achieve the telescopic extension and retraction of the grinding machine's protective cover. It can be extended during use and pushed back when not in use, and the extension length can be adjusted at any time, making it convenient to use. The addition of a protective cloth provides a protective effect, replacing the previously non-stretchable steel plate and further enhancing usability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram illustrating the usage of a telescopic grinding machine protective cover.

[0013] Figure 2 This is a schematic diagram of a shielding cover. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0020] Example:

[0021] Figure 1 This is a schematic diagram of the usage state of a telescopic grinding machine protective cover, including a fixed frame 1, multiple vertical supports 8, a gantry frame 2, and a scissor fork structure 3. The fixed frame 1 is fixed to the grinding machine table. The scissor fork structure 3 includes multiple sets of connected X-shaped components. The foremost X-shaped component is hinged to the gantry frame 2, the rearmost X-shaped component is hinged to the fixed frame 1, and the center of the middle X-shaped component is hinged to the vertical supports 8. The bottom of the vertical supports 8 is provided with a middle roller 5, and the bottom of the gantry frame 2 is provided with a gantry roller 6. The inner sides of the fixed frame 1, the multiple vertical supports 8, and the gantry frame 2 are also equipped with a shielding cloth 4.

[0022] This utility model features a telescopic structure with a scissor-like fork mechanism to achieve the telescopic extension and retraction of the grinding machine's protective cover. It can be extended during use and pushed back when not in use, and the extension length can be adjusted at any time, making it convenient to use. The addition of a protective cloth provides a protective effect, replacing the previously non-stretchable steel plate and further enhancing usability.

[0023] Figure 2This is a schematic diagram of a shielding cover. The X-shaped component includes a first hinge rod 301 and a second hinge rod 302. The first hinge rod 301 and the second hinge rod 302 are hinged together at the first hinge point 303 of the vertical support 8 in an X-structure. The first hinge rod 301 is hinged to the next group of second hinge rods 302 at the third hinge point 305. The second hinge rod 302 is hinged to the next group of first hinge rods 301 at the second hinge point 304.

[0024] The X-shaped component consists of two hinged rods. Multiple sets of X-shaped components form a scissor fork structure. The front and rear of the scissor fork are hinged to the fixed frame and the head frame, respectively. The fixed frame 1 can be fixed on the grinding machine table. Pushing and pulling the head frame can realize the extension and retraction of the entire protective cover.

[0025] The fixed frame 1 has the same structure as the vertical support 8. Taking the fixed frame as an example, the fixed frame 1 includes a first column 101 and a second column 102. The first column 101 and the second column 102 are parallel to each other. The X-shaped component is hinged to the fourth hinge point 104 of the first column 101. The first column 101 and the second column 102 are also fixed with a crossbar 103.

[0026] The difference is that the fixed bracket 1 does not have rollers at the bottom, while the vertical bracket 8 does have rollers at the bottom.

[0027] The gate frame 2 is a cubic frame structure. The X-shaped component is hinged to the fifth hinge point 202 of the cubic frame structure. The bottom of the gate frame 2 is provided with a mounting plate 201, and all components are installed on the bottom surface of the mounting plate 201.

[0028] There are two rollers 6 on the gate head, and each of the vertical brackets 8 is equipped with one of the intermediate rollers 5. The rollers reduce friction and make pushing and pulling smoother. The rollers contact the grinding machine table directly, or a track is provided on the table.

[0029] like Figure 1 As shown, the mounting brackets 1 of the two sets of shielding covers are also fixed with gantry 7. The gantry 7 can be fixed on the table surface.

[0030] The protective cover of this utility model can be used alone, installed only on one side of the grinding machine table, or as... Figure 1 The aforementioned styles are used in combination and are respectively mounted on both sides of the grinding machine table.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A telescopic grinding machine protective cover, characterized in that: The system includes a fixed frame (1), multiple vertical supports (8), a gate frame (2), and a scissor fork structure (3). The fixed frame (1) is fixed to the grinding table. The scissor fork structure (3) includes multiple connected X-shaped components. The frontmost X-shaped component is hinged to the gate frame (2), the rearmost X-shaped component is hinged to the fixed frame (1), and the center of the middle X-shaped component is hinged to the vertical support (8). The bottom of the vertical support (8) is provided with a middle roller (5), and the bottom of the gate frame (2) is provided with a gate roller (6). The inner sides of the fixed frame (1), the multiple vertical supports (8), and the gate frame (2) are also equipped with a shielding cloth (4).

2. The telescopic grinding machine shielding cover according to claim 1, characterized in that: The X-shaped component includes a first hinge rod (301) and a second hinge rod (302). The first hinge rod (301) and the second hinge rod (302) are hinged together in an X-shape at the first hinge point (303) of the vertical support (8). The first hinge rod (301) is hinged to the next set of second hinge rods (302) at the third hinge point (305). The second hinge rod (302) is hinged to the next set of first hinge rods (301) at the second hinge point (304).

3. A telescopic grinding machine protective cover according to claim 1, characterized in that: The fixed frame (1) has the same structure as the vertical support (8). The fixed frame (1) includes a first column (101) and a second column (102). The first column (101) and the second column (102) are parallel to each other. The X-shaped component is hinged to the fourth hinge point (104) of the first column (101). The first column (101) and the second column (102) are also fixed with a crossbar (103).

4. A telescopic grinding machine protective cover according to claim 1, characterized in that: The gate frame (2) is a cubic frame structure. The X-shaped component is hinged to the fifth hinge point (202) of the cubic frame structure. The bottom of the gate frame (2) is provided with an installation plate (201), which is installed on the bottom surface of the installation plate (201).

5. A telescopic grinding machine protective cover according to claim 1, characterized in that: There are two gate rollers (6), and each of the vertical brackets (8) is equipped with one of the middle rollers (5).

6. A telescopic grinding machine protective cover according to claim 1, characterized in that: The mounting bracket (1) of the two sets of shielding covers is also fixed with a gantry (7).

Images