Grinding wheel mounting structure and deburring device

Abstract

The utility model provides a grinding wheel mounting structure and a deburring device, comprising a mounting base provided with a mounting cavity; the mounting plate assembly is arranged in the mounting cavity, the mounting plate assembly comprises a first mounting plate and a second mounting plate which are arranged in a spaced mode in the front-back direction, and the first mounting plate is provided with a mounting opening used for mounting a grinding wheel; the movable assembly comprises a movable block and a fixed block which are rotationally connected, the movable block and the fixed block are located between the first mounting plate and the second mounting plate, and the far ends of the movable block and the fixed block are connected with the first mounting plate and the second mounting plate respectively; under the action of external force, the movable block is in linkage with the first mounting plate to rotate relative to the fixed block, the first mounting plate is obliquely arranged upwards or downwards relative to the second mounting plate, and the first mounting plate and the second mounting plate are oppositely arranged in a natural state. The technical problem that potential safety hazards exist during feeding and discharging of a traditional device is solved.

Description

Technical Field

[0001] This utility model relates to the field of gear shaft processing technology, and in particular to a grinding wheel mounting structure and a deburring device. Background Technology

[0002] For the deburring process of gear shafts, workers must place the gear shaft with gears on the workbench or remove it from the workbench. Because the deburring components (such as grinding wheels) are close to the gear shaft clamping components, the deburring components may be bumped during installation or removal of the gear shaft. This not only causes some wear on the gear shaft, but also poses certain operational risks during loading and unloading. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, this utility model provides a grinding wheel mounting structure and a deburring device to solve the technical problem of safety hazards in the loading and unloading of traditional devices in related technologies.

[0004] This utility model provides a grinding wheel mounting structure, including:

[0005] Mounting base with mounting cavity;

[0006] A mounting plate assembly is disposed in the mounting cavity. The mounting plate assembly includes a first mounting plate and a second mounting plate spaced apart in a front-rear direction. The first mounting plate has a mounting opening for mounting a grinding wheel.

[0007] The movable component includes a movable block and a fixed block that are rotatably connected. The movable block and the fixed block are located between a first mounting plate and a second mounting plate, and their distal ends are respectively connected to the first mounting plate and the second mounting plate. Under the action of an external force, the movable block causes the first mounting plate to rotate relative to the fixed block, and causes the first mounting plate to tilt upward or downward relative to the second mounting plate. In its natural state, the first mounting plate and the second mounting plate are positioned relative to each other.

[0008] Furthermore, the fixing block is a T-shaped or L-shaped structure, with its vertical end arranged in the front-to-back direction and fixed to the second mounting plate, and its horizontal end protruding outward to form a hinge point for connecting to the movable block.

[0009] Furthermore, the movable block has a through hole in the middle that matches the hinge point.

[0010] Furthermore, the second mounting plate is equipped with a cylinder, the extension and retraction direction of which is arranged in the front-to-back direction, and its driving end is connected to the upper or lower part of the movable block.

[0011] Furthermore, a buffer assembly is provided between the first mounting plate and the second mounting plate. The buffer assembly includes two connecting blocks respectively disposed on the first mounting plate and the second mounting plate, and a spring connecting the two connecting blocks.

[0012] Furthermore, the first mounting plate is rotatably provided with a rotating shaft for connecting the corresponding connecting block.

[0013] Furthermore, the mounting cavity is provided with a slide rail along the vertical direction, and the second mounting plate is slidably disposed on the slide rail.

[0014] This utility model also provides a deburring device, comprising:

[0015] Control panel;

[0016] In the aforementioned installation structure, the mounting base is slidably disposed on the operating table in the left-right direction.

[0017] Furthermore, the operating table is slidably provided with a discharge base, and the discharge base is slidably arranged in the front-back direction to be close to or away from the grinding wheel.

[0018] Compared with the prior art, the present invention has the following advantages: the first mounting plate and the second mounting plate are connected by a movable component, and the first mounting plate can serve as the mounting base for the grinding wheel, so that the grinding wheel can rotate on the first mounting plate. The second mounting plate is connected to the mounting base, so that under the action of external force, the first mounting plate can be rotated in conjunction with the movable component, making it tilted relative to the second mounting plate. Then, the position angle of the grinding wheel on the first mounting plate can be changed by adjusting the position of the first mounting plate before loading and unloading, so as to increase the distance between it and the operating table, and prevent gear shaft wear, worker hand injury, and difficulty in loading and unloading caused by accidental contact. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the installation structure in one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure from another angle in one embodiment of the present invention;

[0021] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the deburring device in one embodiment of the present invention.

[0023] Explanation of icon numbers:

[0024] 1. Mounting base; 2. First mounting plate; 3. Second mounting plate; 4. Movable components; 401. Movable block; 402. Fixed block; 403. Hinge point; 404. Cylinder; 5. Buffer assembly; 501. Connecting block; 502. Spring; 503. Rotating shaft; 6. Slide rail; 7. Grinding wheel; 8. Unloading base; 9. Operating table.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0027] In the embodiments of this utility model, such as Figures 1-3 As shown, the mounting structure of the grinding wheel includes: a mounting base 1, a mounting plate assembly, and a movable assembly 4; the mounting base 1 has a mounting cavity; the mounting plate assembly is disposed in the mounting cavity, and the mounting plate assembly includes a first mounting plate 2 and a second mounting plate 3 spaced apart in the front-rear direction, the first mounting plate 2 having a mounting opening for mounting the grinding wheel 7; the movable assembly 4 includes a movable block 401 and a fixed block 402 rotatably connected, the movable block 401 and the fixed block 402 being located between the first mounting plate 2 and the second mounting plate 3, and their distal ends being connected to the first mounting plate 2 and the second mounting plate 3 respectively, so that under the action of external force, the movable block 401 is linked to the first mounting plate 2 to rotate relative to the fixed block 402, and the first mounting plate 2 is tilted upward or downward relative to the second mounting plate 3, and in a natural state, the first mounting plate 2 and the second mounting plate 3 are positioned relative to each other.

[0028] Specifically, in this embodiment of the invention, the mounting base 1 has a mounting cavity with an opening for accommodating the mounting plate assembly. The mounting plate assembly includes a first mounting plate 2 and a second mounting plate 3 arranged sequentially in a front-rear direction; that is, the first mounting plate 2 is located in front of the second mounting plate 3, so that the grinding wheel 7 can be rotatably mounted on the first mounting plate 2, and the second mounting plate 3 is connected to the mounting base 1. The rotating grinding wheel 7 can be driven by a motor (not shown) mounted on the first mounting plate 2 to grind parts in contact with it (such as the teeth of a gear shaft) during continuous rotation, removing burrs from the surface of the parts.

[0029] In this embodiment of the utility model, since the first mounting plate 2 and the second mounting plate 3 are independently arranged, in order to connect the two mounting plates and allow the first mounting plate 2 to rotate relative to the second mounting plate 3, the movable component 4 in this embodiment includes a movable block 401 and a fixed block 402 that are rotatably connected. The movable block 401 is used to connect the first mounting plate 2, and the fixed block 402 is used to fix it to the second mounting plate 3. Thus, when an external force is applied to the movable block 401, the movable block 401 can be linked with the first mounting plate 2 and the grinding wheel 7 on it to rotate relative to the fixed block 402 by a certain degree until the first mounting plate 2 is tilted relative to the second mounting plate 3. At this time, the grinding wheel 7 is tilted relative to its natural state, thereby avoiding accidental contact with the grinding wheel 7 when the hand is extended horizontally in a straight line for loading and unloading, and reducing the risk of friction injury to the hand from the grinding wheel 7. In addition, since the first mounting plate 2 and the second mounting plate 3 are arranged relative to each other in their natural state (e.g., Figure 1 , Figure 2 As shown in the diagram, the axis of the grinding wheel 7 is horizontal at this time. Therefore, the tilted grinding wheel 7 increases the distance between it and the gear shaft, preventing the gear shaft from touching the grinding wheel 7 and causing scratches during loading and unloading. Of course, the rotation angle and direction of the first mounting plate 2 can be adjusted adaptively according to the actual installation requirements of this structure. In this embodiment, the grinding wheel 7 can tilt upward under the action of external force to avoid touching the gear shaft located below it. In other embodiments, the gear shaft is located above the grinding wheel 7, so the grinding wheel 7 can tilt downward, which is not limited here.

[0030] In this embodiment, the first mounting plate 2 can rotate relative to the second mounting plate 3 through the relatively rotating movable block 401 and fixed block 402, so that the first mounting plate 2 is tilted relative to the second mounting plate 3 under the action of external force, thereby linking the grinding wheel 7 on it and changing the position angle of the grinding wheel 7 to increase the distance between it and the gear shaft, which facilitates loading and unloading and avoids scratches.

[0031] like Figure 3As shown, in one embodiment, the fixing block 402 is a T-shaped or L-shaped structure, with its vertical end arranged in the front-to-back direction and fixed to the second mounting plate 3. Its horizontal end protrudes outward to form a hinge point 403 for connecting to the movable block 401. Specifically, to ensure that the first mounting plate 2 is tilted relative to it after rotation and to balance the forces during this process, this embodiment defines the fixing block 402 as a T-shaped or L-shaped structure (this embodiment uses an L-shaped structure as an example). This allows the fixing block 402 to be horizontally positioned between the movable block 401 and the second mounting plate 3. That is, the vertical end of the fixing block 402 is arranged in the front-to-back direction and fixed to the second mounting plate 3, while its horizontal end forms a hinge point 403 that hinges to the movable block 401. Thus, the movable block 401 can rotate relative to the hinge point 403 in conjunction with the first mounting plate 2. Preferably, the movable block 401 has a through hole in its middle that matches the hinge point 403. Of course, in this embodiment, in order to improve the stability of the first mounting plate 2 and make it stress-balanced, two movable components 4 are provided between the first mounting plate 2 and the second mounting plate 3 at intervals; in other embodiments, the number of movable components 4 can be increased or decreased accordingly.

[0032] like Figure 3 As shown, further, in one embodiment, the second mounting plate 3 is provided with a cylinder 404. The extension and retraction direction of the cylinder 404 is arranged in the front-rear direction, and its driving end is connected to the upper or lower part of the movable block 401. In order to drive the movable block 401 to rotate, this embodiment provides a cylinder 404 on the second mounting plate 3. The driving end of the cylinder 404 is hinged to the lower part of the movable block 401. In this way, under the action of the cylinder 404, the lower part of the movable block 401 can be pushed, so that its middle part rotates relative to the fixed block 402, thereby forming an inclined posture. Conversely, the cylinder 404 pulls the lower part of the movable block 401, so that the movable block 401 rotates in the opposite direction and then resets, keeping the first mounting plate 2 and the second mounting plate 3 in a relatively arranged posture.

[0033] like Figures 1-3As shown, in one embodiment, a buffer assembly 5 is provided between the first mounting plate 2 and the second mounting plate 3. The buffer assembly 5 includes two connecting blocks 501 respectively disposed on the first mounting plate 2 and the second mounting plate 3, and a spring 502 connecting the two connecting blocks 501. To make the rotation of the first mounting plate 2 smoother and enable it to quickly return to its original position, this embodiment provides a spring 502 between the first mounting plate 2 and the second mounting plate 3. The two ends of the spring 502 are respectively connected to the sides of the two mounting plates through the two connecting blocks 501. Thus, when the first mounting plate 2 rotates relative to the second mounting plate 3, the spring 502 is gradually stretched; conversely, the return of the spring 502 allows the first mounting plate 2 to return to its natural state. Preferably, since the first mounting plate 2 needs to rotate, a rotatable shaft 503 is provided on this side. The first mounting plate 2 is connected to the corresponding connecting block 501 through the shaft 503, allowing the first mounting plate 2 to rotate relative to the connecting block 501.

[0034] like Figure 1 As shown, in one embodiment, the mounting cavity is provided with a slide rail 6 along the vertical direction, and the second mounting plate 3 is slidably disposed on the slide rail 6. To further increase the distance between the grinding wheel 7 and the gear shaft, this embodiment provides a slide rail 6 within the mounting cavity, allowing the second mounting plate 3 to slide back and forth along the slide rail 6 in the vertical direction, thereby changing the height of the grinding wheel 7. Furthermore, the cooperation between the movable component 4 and the slide rail 6, compared to providing only one track, shortens the length of the track, resulting in a smaller sliding distance for the second mounting plate 3 and increasing the distance between the grinding wheel 7 and the gear shaft, making the structure more compact.

[0035] like Figure 4 As shown, this embodiment also provides a deburring device, including an operating table 9 and the aforementioned mounting structure. The mounting base 1 is slidably disposed on the operating table 9 in the left-right direction, and is used to adjust the specific position of the grinding wheel 7 according to the grinding needs, thereby improving the versatility of the device. The specific structure of the mounting structure is the same as described in the above embodiment. Since this deburring device adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0036] like Figure 4 As shown, in one embodiment, the operating table 9 is slidably equipped with a discharge base 8, which slides in a front-to-back direction to move closer to or further away from the grinding wheel 7. The discharge base 8 is used to mount a clamping assembly (not shown) to facilitate the transport of the clamped gear shaft to a position close to the grinding wheel 7 and rapid output after grinding. Furthermore, this device can employ multiple sets of grinding wheels 7 operating simultaneously, making it suitable for batch processing.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A grinding wheel mounting structure, characterized in that, include: Mounting base with mounting cavity; A mounting plate assembly is disposed in the mounting cavity. The mounting plate assembly includes a first mounting plate and a second mounting plate spaced apart in a front-rear direction. The first mounting plate has a mounting opening for mounting a grinding wheel. The movable component includes a movable block and a fixed block that are rotatably connected. The movable block and the fixed block are located between a first mounting plate and a second mounting plate, and their distal ends are respectively connected to the first mounting plate and the second mounting plate. Under the action of an external force, the movable block causes the first mounting plate to rotate relative to the fixed block, and causes the first mounting plate to tilt upward or downward relative to the second mounting plate. In its natural state, the first mounting plate and the second mounting plate are positioned relative to each other.

2. The grinding wheel mounting structure as described in claim 1, characterized in that, The fixing block is a T-shaped or L-shaped structure, with its vertical end arranged in the front-to-back direction and fixed to the second mounting plate, and its horizontal end protruding outward to form a hinge point for connecting to the movable block.

3. The grinding wheel mounting structure as described in claim 2, characterized in that, The movable block has a through hole in the middle that matches the hinge point.

4. The grinding wheel mounting structure as described in claim 3, characterized in that, The second mounting plate is equipped with a cylinder, the extension and retraction direction of which is arranged in the front-to-back direction, and its driving end is connected to the upper or lower part of the movable block.

5. The grinding wheel mounting structure as described in any one of claims 1-4, characterized in that, A buffer assembly is provided between the first mounting plate and the second mounting plate. The buffer assembly includes two connecting blocks respectively disposed on the first mounting plate and the second mounting plate, and a spring connecting the two connecting blocks.

6. The grinding wheel mounting structure as described in claim 5, characterized in that, The first mounting plate is rotatably provided with a rotating shaft for connecting the corresponding connecting block.

7. The grinding wheel mounting structure as described in claim 1, characterized in that, The mounting cavity is provided with a slide rail along the vertical direction, and the second mounting plate is slidably disposed on the slide rail.

8. A deburring device, characterized in that, include: Control panel; According to any one of claims 1-7, the mounting base is slidably disposed on the operating table in the left-right direction.

9. The deburring device as described in claim 8, characterized in that, The operating table is slidably provided with a discharge base, which is arranged in the front-to-back direction to move closer to or further away from the grinding wheel.

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