Heavy casting grinding wheel

Abstract

The utility model belongs to the technical field of grinding wheels, and discloses a heavy casting grinding wheel which comprises a frame, an upper grinding wheel and a lower grinding wheel, a cross is fixedly installed in the frame, an arc-shaped plate is fixedly installed in the cross, a groove is formed in the surface of the arc-shaped plate, a sliding groove is formed in the groove, and the arc-shaped plate is fixedly installed in the sliding groove. And clamping blocks are fixedly mounted on the side faces of the upper grinding wheel and the lower grinding wheel correspondingly, and the clamping blocks are connected into the sliding grooves in a clamped mode. According to the utility model, the time required for replacing or installing the grinding wheel can be obviously reduced, so that the machine can return to the working state more quickly, which is particularly important for the working environment in which the grinding wheel needs to be frequently replaced or adjusted, the overall production efficiency can be greatly improved, and the production cost is reduced. And meanwhile, quick installation means that the interruption time in the production process is shortened, so that the continuity and the stability of production are improved, and the production delay caused by replacement of the grinding wheel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grinding wheel, specifically a heavy -duty cast grinding wheel. BACKGROUND

[0002] Grinding wheel is an important grinding tool, and the grinding wheel is also called a fixed abrasive tool, which is formed by a binder and has a certain strength.

[0003] Before using the grinding wheel, the parts need to be assembled, and the traditional grinding wheel installation method mostly depends on the close fit between the tool and the bolt, but in the face of the working environment that needs to frequently replace the grinding wheel or adjust the grinding wheel, it is relatively clumsy and inefficient. When the grinding wheel on the production line needs to be frequently replaced due to wear or changes in processing requirements, the workers often need to spend a lot of time and effort to use tools to disassemble the old grinding wheel and install the new grinding wheel, which not only is cumbersome, but also greatly reduces the production efficiency; in addition, during the maintenance and maintenance of the grinding wheel, the bolt needs to be disassembled and reinstalled using tools, which not only increases the difficulty and complexity of maintenance, but also may cause failure due to the complexity of grinding wheel replacement and maintenance, and the downtime is often extended, further affecting the production progress and efficiency. SUMMARY

[0004] To solve the problems raised in the background art, the utility model provides a heavy -duty cast grinding wheel.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a heavy -duty cast grinding wheel, comprising a frame, an upper grinding wheel and a lower grinding wheel, the inside of the frame is fixedly installed with a cross, the inside of the cross is fixedly installed with an arc plate, the surface of the arc plate is provided with a groove, the inside of the groove is provided with a sliding groove, the side of the upper grinding wheel and the lower grinding wheel is fixedly installed with a clamping block, and the clamping block is clamped in the inside of the sliding groove.

[0006] Preferably, the cross and the arc plate are fixedly installed with a connecting rod, and the inside of the cross is sequentially fixedly installed with a reinforcing strip one and a reinforcing strip two.

[0007] Preferably, the surface of the upper grinding wheel is movably installed with a limiting ring, and one end of the limiting ring is fixedly installed with the output shaft of the servo motor.

[0008] Preferably, the inner diameter value of the upper grinding wheel and the lower grinding wheel is equal to the outer diameter value of the frame, and the frame is made of stainless steel.

[0009] Preferably, there are four groups of arc-shaped plates, which are divided into two pairs and placed opposite to each other, and the inner diameter of the chute is equal to the outer diameter of the block.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The utility model places the upper grinding wheel and the lower grinding wheel on both sides of the frame respectively, and then rotates the upper grinding wheel clockwise to make the clamping block slide to the deepest point inside the arc plate, and then rotates the lower grinding wheel counterclockwise to make the clamping block slide to the deepest point inside the arc plate, thereby fixing the upper grinding wheel and the lower grinding wheel to the frame. Compared with the traditional device, this device can significantly reduce the time required for replacing or installing the grinding wheel, so that the machine can return to working condition more quickly, which is particularly important in a working environment where frequent replacement or adjustment of the grinding wheel is required, and can greatly improve the overall production efficiency. At the same time, fast installation means that the interruption time in the production process is reduced, thereby improving the continuity and stability of production, and further reducing the production delays caused by grinding wheel replacement, which helps enterprises to better control production progress and delivery time. In addition, this device is easier to troubleshoot and repair, reducing the difficulty and complexity of maintenance.

[0012] The utility model can effectively form and fix the frame through the coordinated use of the connecting rod, the first reinforcement strip and the second reinforcement strip, so that the upper grinding wheel and the lower grinding wheel are more stable during grinding, thereby improving the uniformity of grinding, and at the same time can extend the service life of the frame and reduce economic expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the framework structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the locally enlarged structure at point A in the middle.

[0017] In the figure: 1. Frame; 2. Cross; 3. Arc plate; 4. Groove; 5. Slide; 6. Block; 7. Upper grinding wheel; 8. Connecting rod; 9. Reinforcement bar 1; 10. Reinforcement bar 2; 11. Lower grinding wheel; 12. Servo motor; 13. Limiting ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1 to 4 As shown, the utility model provides a heavy-duty casting grinding wheel, including a frame 1, an upper grinding wheel 7 and a lower grinding wheel 11. A cross 2 is fixedly installed inside the frame 1, an arc-shaped plate 3 is fixedly installed inside the cross 2, a groove 4 is opened on the surface of the arc-shaped plate 3, a chute 5 is opened inside the groove 4, and a clamping block 6 is fixedly installed on the side of the upper grinding wheel 7 and the lower grinding wheel 11, and the clamping block 6 is clamped inside the chute 5;

[0020] Adopting the above solution: This device can significantly reduce the time required to replace or install the grinding wheel, allowing the machine to return to working condition more quickly. This is especially important in working environments where frequent grinding wheel replacement or adjustment is required. It can greatly improve overall production efficiency. At the same time, fast installation means less interruption time in the production process, thereby improving production continuity and stability, and reducing production delays caused by grinding wheel replacement, which helps companies better control production progress and delivery time. In addition, this device is easier to troubleshoot and repair, reducing the difficulty and complexity of maintenance.

[0021] like Figure 3 As shown, a connecting rod 8 is fixedly installed between the cross 2 and the curved plate 3, and a reinforcing bar 1 9 and a reinforcing bar 2 10 are fixedly installed inside the cross 2 in sequence;

[0022] The above solution is adopted: by fixing a connecting rod 8 between the cross 2 and the curved plate 3, the stability between the cross 2 and the curved plate 3 is improved, and reinforcing bar 1 9 and reinforcing bar 2 10 are fixedly installed in sequence inside the cross 2, thereby improving the overall strength of the cross 2 and further improving the overall strength of the frame 1.

[0023] like Figure 1 As shown, a limit ring 13 is movably mounted on the surface of the upper grinding wheel 7, and an output shaft of the servo motor 12 is fixedly mounted on one end of the limit ring 13;

[0024] The above solution is adopted: by movably installing a limit ring 13 on the surface of the upper grinding wheel 7, and fixing the output shaft of the servo motor 12 on one end of the limit ring 13, so as to provide power for the device, thereby grinding the object.

[0025] like Figure 2As shown, the inner diameters of the upper grinding wheel 7 and the lower grinding wheel 11 are equal to the outer diameter of the frame 1, and the frame 1 is made entirely of stainless steel;

[0026] The above solution is adopted: by setting the inner diameter value of the upper grinding wheel 7 and the lower grinding wheel 11 to be equal to the outer diameter value of the frame 1, the upper grinding wheel 7 and the lower grinding wheel 11 are more closely fitted when installed on the side of the frame 1. The frame 1 is made of stainless steel as a whole, which has high strength and good rust resistance.

[0027] like Figure 2 As shown, there are four groups of arc-shaped plates 3, which are divided into two pairs and placed opposite to each other. The inner diameter of the chute 5 is equal to the outer diameter of the block 6.

[0028] The above scheme is adopted: by providing four groups of arc plates 3 and the four groups of arc plates 3 are divided into two pairs and placed opposite to each other, the stability of the installation of the upper grinding wheel 7 and the lower grinding wheel 11 is improved, and the inner diameter value of the slide groove 5 and the outer diameter value of the block 6 are set to be equal in size, thereby ensuring that the block 6 fits better when sliding inside the slide groove 5.

[0029] The working principle and use process of this utility model:

[0030] When in use, first place the upper grinding wheel 7 and the lower grinding wheel 11 on both sides of the frame 1 respectively, and at the same time, the blocks 6 on the sides of the upper grinding wheel 7 and the lower grinding wheel 11 enter the interior of the slide groove 5 along the groove 4, and then rotate the upper grinding wheel 7 clockwise, so that the blocks 6 on the side of the upper grinding wheel 7 continue to move to the deepest point inside the arc plate 3, and then rotate the blocks 6 on the side of the lower grinding wheel 11 counterclockwise to continue to move to the deepest point inside the arc plate 3, thereby fixing the upper grinding wheel 7 and the lower grinding wheel 11 to the frame 1.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty casting grinding wheel, comprising a frame (1), an upper grinding wheel (7) and a lower grinding wheel (11), characterized in that: A cross (2) is fixedly installed inside the frame (1), an arc-shaped plate (3) is fixedly installed inside the cross (2), a groove (4) is provided on the surface of the arc-shaped plate (3), a slide groove (5) is provided inside the groove (4), and a clamping block (6) is fixedly installed on the side surfaces of the upper grinding wheel (7) and the lower grinding wheel (11), and the clamping block (6) is clamped inside the slide groove (5).

2. The heavy-duty casting grinding wheel according to claim 1, characterized in that: A connecting rod (8) is fixedly installed between the cross (2) and the arc-shaped plate (3), and a first reinforcement strip (9) and a second reinforcement strip (10) are fixedly installed in sequence inside the cross (2).

3. The heavy-duty casting grinding wheel according to claim 1, characterized in that: A limit ring (13) is movably mounted on the surface of the upper grinding wheel (7), and an output shaft of a servo motor (12) is fixedly mounted on one end of the limit ring (13).

4. The heavy-duty casting grinding wheel according to claim 1, characterized in that: The inner diameters of the upper grinding wheel (7) and the lower grinding wheel (11) are equal to the outer diameter of the frame (1), and the frame (1) is made entirely of stainless steel.

5. The heavy-duty casting grinding wheel according to claim 1, characterized in that: There are four groups of the arc-shaped plates (3), which are divided into two pairs and placed opposite to each other. The inner diameter of the chute (5) is equal to the outer diameter of the block (6).

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