Rotary grinding workbench

Abstract

The utility model provides a rotary type polishing working table which comprises a working table top, a carrier roller and a rotating shaft, the carrier roller is horizontally arranged on the working table top through a support, a mounting seat is further arranged below the working table top, one end of the rotating shaft is fixedly connected with the working table top, and the other end of the rotating shaft is fixedly connected with the support. The other end of the rotating shaft is rotationally arranged in a mounting seat, an assembling panel is further arranged on the mounting seat, a mounting area is formed between the assembling panel and the working table top, at least one support is further arranged on the working table top, and the supports are located on the two radial sides of the carrier roller. The sand core polishing device has the advantages that the carrier roller is used for bearing the sand core, the carrier roller can adjust the sand core to incline leftwards and rightwards during polishing, meanwhile, the support supports the sand core, meanwhile, the sand core is rotated through the rotating shaft, carrying of the sand core is reduced, rotation is easy, and the sand core polishing device is simple in structure and convenient to use. And the labor intensity is also reduced while the mud core grinding quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of grinding equipment, in particular to a rotary grinding workbench. Background Art

[0002] The flash, burrs and grinding quality of the core rod of the core have a direct impact on the quality of the casting. Some cores are large and heavy in appearance, and the traditional core grinding method requires multiple flipping of the core to complete the grinding of various parts, which is laborious and easily causes the core to bump and rub, affecting the quality of the core. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a rotary grinding workbench to solve the technical problems in the prior art that grinding the mud core requires multiple turnings, which is laborious and easily causes the mud core to bump and rub, thus affecting the quality of the mud core.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a rotary grinding workbench, comprising:

[0005] Work surfaces;

[0006] A roller, wherein the roller is horizontally arranged on the work surface through a bracket;

[0007] A rotating shaft, a mounting seat is also provided below the work surface, one end of the rotating shaft is fixedly connected to the work surface, and the other end of the rotating shaft is rotatably arranged in the mounting seat;

[0008] The mounting seat is also provided with an assembly panel, and an installation area is formed between the assembly panel and the work surface;

[0009] At least one bracket is also provided on the work surface, and the bracket is located on both radial sides of the roller, and the bracket is used for supporting and limiting the position of the mud core during grinding.

[0010] The advantage of adopting the above technical solution is that the roller is used to support the mud core. When grinding, the roller can adjust the mud core to tilt left and right. At the same time, the bracket supports the mud core and rotates the mud core through the rotating shaft, which reduces the movement of the mud core and makes it easy to rotate. While ensuring the quality of mud core grinding, it also reduces labor intensity.

[0011] Optionally, a spherical bearing is further provided between the rotating shaft and the inner wall of the mounting seat, the inner ring of the spherical bearing is pressed against the outer wall of the rotating shaft, and the outer ring of the spherical bearing is pressed against the inner wall of the mounting seat.

[0012] Optionally, the lower end of the rotating shaft extends out of the mounting seat, and the protruding end of the rotating shaft is also connected to a pressing plate, the diameter of the pressing plate is larger than the diameter of the rotating shaft, and a plane bearing is also provided between the pressing plate and the outer wall of the mounting seat.

[0013] Optionally, the pressing plate is connected to the lower end surface of the rotating shaft by bolts.

[0014] Optionally, the bracket includes a positioning column and a support plate, the positioning column is arranged on the work surface by bolts, and the support plate is installed on the positioning column.

[0015] Optionally, the support plate is arranged to be inclined, and the inclination angle of the support plate is adjustable.

[0016] Optionally, the upper surfaces of the work surface and the support plate are both provided with buffer pads.

[0017] Optionally, the upper end diameter of the rotating shaft is larger than the lower end diameter thereof.

[0018] As described above, the utility model provides a rotary grinding workbench with the following beneficial effects: the mud core is supported by rollers, and the rollers can adjust the mud core to tilt left and right during grinding. At the same time, the bracket supports the mud core and rotates the mud core through the rotating shaft, which reduces the movement of the mud core and makes it easy to rotate. While ensuring the quality of mud core grinding, it also reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The diagram shows a first perspective structural diagram of an embodiment of the present utility model;

[0020] Figure 2 The diagram shows a second viewing angle structure diagram of an embodiment of the utility model;

[0021] Figure 3 Shown is a schematic diagram of the installation state of an embodiment of the utility model.

[0022] Part Number Description

[0023] 1 Work surface

[0024] 2 Rollers

[0025] 3 Rotation Axis

[0026] 301 Platen

[0027] 302 plane bearing

[0028] 4 Mounting

[0029] 401 Ball Bearing

[0030] 5 Assembly panel

[0031] 6 Bracket

[0032] 601 Positioning column

[0033] 602 Support Plate

[0034] 7. Cushion

[0035] a Rotary grinding table

[0036] b Sand leakage shuttle slot

[0037] c Tool Box

[0038] d Workstation table frame

[0039] e Job Documents Notice Board DETAILED DESCRIPTION

[0040] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0041] See also Figures 1 to 3 . It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the utility model in a schematic manner. The illustrations only show the components related to the utility model rather than being drawn according to the number, shape and size of the components during actual implementation. During implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complex. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0042] See also Figure 1 to Figure 2 As shown, the utility model provides a rotary grinding workbench, comprising:

[0043] Work surface 1;

[0044] A roller 2, wherein the roller 2 is horizontally arranged on the work surface 1 through a bracket;

[0045] A rotating shaft 3 is provided with a mounting seat 4 below the work surface 1, one end of the rotating shaft 3 is fixedly connected to the work surface 1, and the other end of the rotating shaft 3 is rotatably arranged in the mounting seat 4;

[0046] The mounting seat 4 is also provided with an assembly panel 5, and an installation area is formed between the assembly panel 5 and the work surface 1;

[0047] At least one bracket 6 is also provided on the work surface 1. The bracket 6 is located on both radial sides of the roller 2. The bracket 6 is used to support and limit the position of the mud core during grinding.

[0048] Exemplarily, a spherical bearing 401 is further provided between the rotating shaft 3 and the inner wall of the mounting seat 4 , the inner ring of the spherical bearing 401 is pressed against the outer wall of the rotating shaft 3 , and the outer ring of the spherical bearing 401 is pressed against the inner wall of the mounting seat 4 .

[0049] It should also be noted that a spherical bearing 401 is provided on the rotating shaft 3 so that the friction between the rotating shaft 3 and the mounting seat 4 can be reduced when the worktable 1 rotates.

[0050] Exemplarily, the lower end of the rotating shaft 3 extends out of the mounting seat 4, and the protruding end of the rotating shaft 3 is also connected to a pressure plate 301, the diameter of the pressure plate 301 is larger than the diameter of the rotating shaft 3, and a plane bearing 302 is also provided between the pressure plate 301 and the outer wall of the mounting seat 4.

[0051] It should also be noted that the purpose of providing the plane bearing 302 is to ensure that the work surface 1 can rotate smoothly when the work surface 1 deviates to the side.

[0052] Exemplarily, the pressing plate 301 is connected to the lower end surface of the rotating shaft 3 by bolts.

[0053] It should also be noted that, during installation, the plane bearing 302 is installed on the rotating shaft 3 through the pressing plate 301 .

[0054] Exemplarily, the bracket 6 includes a positioning column 601 and a support plate 602 . The positioning column 601 is set on the work surface 1 by bolts, and the support plate 602 is installed on the positioning column 601 .

[0055] It should also be noted that, during use, whether the rollers 2 and the brackets 6 need to be installed can be determined according to the size and type of the mud core, and the positioning column 601 is fixed to the work surface 1 by bolts.

[0056] Exemplarily, the support plate 602 is tilted, and the tilt angle of the support plate 602 is adjustable.

[0057] It should also be noted that, during the process of grinding the mud core, the support plate 602 can be adaptively adjusted according to the size of the mud core to match the specifications of the mud core.

[0058] Exemplarily, the upper surfaces of the work surface 1 and the support plate 602 are both provided with a buffer pad 7 .

[0059] It should also be noted that the buffer pad 7 is provided so that when the mud core contacts the work surface 1 and the support plate 602 during the adjustment process, the buffer pad 7 protects the mud core to prevent damage during the adjustment process.

[0060] Exemplarily, the upper end diameter of the rotating shaft 3 is larger than the lower end diameter thereof.

[0061] It should also be noted that the rotating shaft 3 is prevented from falling off from the mounting seat 4 so that the rotating shaft 3 can be stably located in the mounting seat 4 during the rotation process.

[0062] like Figure 3 As shown, when in use, a rotary grinding workbench a of the present application is set on the workstation table frame d during installation, and a mounting area is formed between the assembly panel 5 and the worktable surface 1 for clamping, and a plurality of screw holes are provided on the assembly panel 5. The assembly panel 5 is bolted to the workstation table frame d, and the rotary grinding workbench a is set next to the sand leakage shuttle groove b. A tool box c is also provided close to the rotary grinding workbench a, and an operation file disclosure board e is provided above the rotary grinding workbench a.

[0063] In summary, a rotary grinding workbench of the utility model is used, which utilizes rollers 2 to support the mud core. During grinding, the rollers 2 can adjust the mud core to tilt left and right. At the same time, the bracket 6 supports the mud core and rotates the mud core through the rotating shaft 3, which reduces the movement of the mud core and makes the rotation easy. While ensuring the quality of mud core grinding, it also reduces labor intensity.

[0064] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A rotary grinding workbench for grinding mud cores, characterized in that: include: Work surface (1); A roller (2), wherein the roller (2) is horizontally arranged on the work surface (1) via a bracket; A rotating shaft (3) is further provided with a mounting seat (4) below the work surface (1), one end of the rotating shaft (3) is fixedly connected to the work surface (1), and the other end of the rotating shaft (3) is rotatably arranged in the mounting seat (4); The mounting seat (4) is also provided with an assembly panel (5), and an installation area is formed between the assembly panel (5) and the work surface (1); At least one bracket (6) is also provided on the work surface (1), and the bracket (6) is located on both radial sides of the roller (2), and the bracket (6) is used to support and limit the position of the mud core when grinding.

2. A rotary grinding table according to claim 1, characterized in that: A spherical bearing (401) is also provided between the rotating shaft (3) and the inner wall of the mounting seat (4); the inner ring of the spherical bearing (401) is tightly pressed against the outer wall of the rotating shaft (3); and the outer ring of the spherical bearing (401) is tightly pressed against the inner wall of the mounting seat (4).

3. A rotary grinding table according to claim 2, characterized in that: The lower end of the rotating shaft (3) extends out of the mounting seat (4), and the protruding end of the rotating shaft (3) is also connected to a pressing plate (301), the diameter of the pressing plate (301) is larger than the diameter of the rotating shaft (3), and a plane bearing (302) is also provided between the pressing plate (301) and the outer wall of the mounting seat (4).

4. A rotary grinding table according to claim 3, characterized in that: The pressing plate (301) is connected to the lower end surface of the rotating shaft (3) via bolts.

5. A rotary grinding table according to claim 4, characterized in that: The bracket (6) comprises a positioning column (601) and a support plate (602); the positioning column (601) is arranged on the work surface (1) by means of bolts, and the support plate (602) is mounted on the positioning column (601).

6. A rotary grinding table according to claim 5, characterized in that: The support plate (602) is arranged to be inclined, and the inclination angle of the support plate (602) is adjustable.

7. A rotary grinding table according to claim 6, characterized in that: The upper surfaces of the work surface (1) and the support plate (602) are both provided with buffer pads (7).

8. The rotary grinding table according to claim 7, characterized in that: The diameter of the upper end of the rotating shaft (3) is larger than the diameter of the lower end thereof.

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