A grinding and polishing machine

Abstract

The utility model belongs to the field of grinding machine, specifically is a kind of polishing grinding machine, including control handle, the control handle end portion is fixedly connected with organism, the organism outside is fixedly connected with auxiliary handle, the organism bottom is provided with dust arresting subassembly, the dust arresting subassembly includes two first limit frame fixedly connected in the organism bottom, first limit frame inside is slidably connected with first sliding block, the first sliding block bottom is fixedly connected with mounting disc. The utility model is by pushing mounting disc, to drive first sliding block to slide in first limit frame inside, to make mounting disc move to the outside of grinding wheel, then cooperate auxiliary assembly and firm component, can be overall surrounded to grinding wheel, when working, first extension baffle bottom will contact with object, to make the dust generated be blocked by first limit ring and first extension baffle, to reduce the number of dust entering air, to reduce the possibility of dust to staff body causing damage.

Description

Technical Field

[0001] This utility model relates to the field of grinding wheels, specifically a grinding and polishing grinding wheel machine. Background Technology

[0002] A grinding wheel machine is a common piece of equipment used to sharpen various cutting tools and other tools. It is also used for grinding, deburring, and cleaning small parts. It mainly consists of a base, grinding wheel, electric motor or other power source, bracket, protective cover, and water supply. It can be classified into handheld grinding wheel machines, vertical grinding wheel machines, suspended grinding wheel machines, and benchtop grinding wheel machines.

[0003] When using a grinding wheel machine, the grinding wheel rotates continuously on the object to polish it. However, this process generates a lot of dust. This dust is extremely fine, and because the grinding wheel is constantly rotating, the dust will fly directly into the air and come into direct contact with the workers, potentially causing them harm.

[0004] Therefore, a grinding and polishing abrasive wheel machine is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technology and solve the problem that the grinding wheel continuously rotates on the object to polish it, but generates a lot of dust during the process, and this dust is extremely fine, and because the grinding wheel is constantly rotating, the dust will fly directly into the air and come into direct contact with the workers, potentially causing injury to their bodies, this utility model proposes a grinding and polishing wheel machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The grinding and polishing abrasive wheel machine of this utility model includes a control handle, the end of which is fixedly connected to a body, an auxiliary handle is fixedly connected to the outside of the body, and a dust-blocking assembly is provided at the bottom of the body. The dust-blocking assembly includes two first limiting frames fixedly connected to the bottom of the body, a first slider is slidably connected inside the first limiting frame, a mounting plate is fixedly connected to the bottom of the first slider, a first limiting ring is slidably connected inside the mounting plate, and a first extended blocking plate is fixedly connected to the bottom of the first limiting ring. The first extended blocking plate passes through the mounting plate and is slidably connected.

[0007] Preferably, an auxiliary component is provided at the bottom of the machine body. The auxiliary component includes two second limiting frames fixedly connected to the bottom of the machine body. A second slider is slidably connected inside the second limiting frame. An auxiliary disk is fixedly connected to the bottom of the second slider. A second limiting ring is slidably connected inside the auxiliary disk. A second extension blocking plate is fixedly connected to the bottom of the second limiting ring. The second extension blocking plate passes through the auxiliary disk and is slidably connected. The outer side of the auxiliary disk is slidably connected to the inside of the mounting disk.

[0008] Preferably, a stabilizing component is provided on the outer side of the mounting plate. The stabilizing component includes a sliding ring slidably connected to the outer side of the mounting plate. The inner side of the sliding ring is fixedly connected to the outer side of the auxiliary plate. A sliding block is slidably connected inside the sliding ring. The outer side of the sliding block is slidably connected to the inner side of the auxiliary plate.

[0009] Preferably, the stabilizing component further includes two limiting blocks fixedly connected to the outside of the sliding block, a limiting frame slidably connected to the outside of the sliding block, the end of the limiting frame being fixedly connected to the outside of the sliding ring, and the limiting frame being magnetic.

[0010] Preferably, both the mounting plate and the auxiliary plate are provided with limiting components. The limiting components include a slide rod fixedly connected inside the mounting plate. The slide rod passes through the first limiting ring and the first extended blocking plate and is slidably connected. A spring is fixedly connected between the top of the first limiting ring and the top of the inner cavity of the mounting plate.

[0011] Preferably, the bottom of the machine body is provided with an installation component, the installation component including a spacer block fixedly connected to the bottom of the machine body, and a ball bearing is rotatably connected inside the spacer block.

[0012] Preferably, the mounting assembly further includes a transmission rod rotatably connected inside the spacer block. The top of the transmission rod is fixedly connected to the transmission end of the machine body. A grinding wheel is slidably connected to the outside of the transmission rod. The top of the grinding wheel is slidably connected to the bottom of the ball bearing. A screw is threaded inside the transmission rod. The outside of the screw is slidably connected to the inside of the grinding wheel. An installation hole is provided inside the screw.

[0013] The advantages of this utility model are:

[0014] 1. This utility model pushes the mounting plate, thereby causing the first slider to slide inside the first limiting frame, and then moves the mounting plate to the outside of the grinding wheel. Subsequently, with the help of auxiliary components and stabilizing components, the grinding wheel can be fully surrounded. When working, the bottom of the first extended baffle plate will contact the object, so that the dust generated is blocked by the first limiting ring and the first extended baffle plate, thereby reducing the amount of dust entering the air and reducing the possibility of dust causing damage to the worker's body.

[0015] 2. This utility model, by placing a sliding ring around the outside of the mounting plate, allows the auxiliary plate to enter the mounting plate. Subsequently, the limiting block is pushed, which in turn drives the sliding block into the mounting plate, thereby restricting the position of the auxiliary plate. In addition, in conjunction with the first limiting frame and the second limiting frame, the positions of the mounting plate and the auxiliary plate can also be restricted, thereby ensuring the stability of the device during operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall top view structure in Embodiment 1;

[0018] Figure 2 This is a schematic diagram of the overall bottom view structure in Embodiment 1;

[0019] Figure 3 This is a schematic diagram of the overall disassembled structure in Example 1;

[0020] Figure 4 This is a schematic diagram of the internal component structure in Embodiment 2;

[0021] Figure 5 This is a top view of the disassembled components in Example 1;

[0022] Figure 6 This is a schematic diagram of the disassembled side view of some components in Embodiment 1.

[0023] In the diagram: 1. Control handle; 2. Machine body; 3. Auxiliary handle; 4. First limit frame; 5. Second limit frame; 6. First slider; 7. Mounting plate; 8. First limit ring; 9. First extension baffle; 10. Second slider; 11. Auxiliary plate; 12. Second limit ring; 13. Second extension baffle; 14. Slide rod; 15. Spring; 16. Sliding ring; 17. Sliding block; 18. Limit block; 19. Limit frame; 20. Spacer block; 21. Ball bearing; 22. Transmission rod; 23. Grinding wheel; 24. Screw; 25. Mounting hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1-6As shown, a grinding and polishing abrasive wheel machine includes a control handle 1, with a body 2 fixedly connected to the end of the control handle 1. An auxiliary handle 3 is fixedly connected to the outside of the body 2. A dust-blocking assembly is provided at the bottom of the body 2. The dust-blocking assembly includes two first limiting frames 4 fixedly connected to the bottom of the body 2. A first slider 6 is slidably connected inside the first limiting frame 4. A mounting plate 7 is fixedly connected to the bottom of the first slider 6. A first limiting ring 8 is slidably connected inside the mounting plate 7. A first extended blocking plate 9 is fixedly connected to the bottom of the first limiting ring 8. The first extended blocking plate 9 passes through the mounting plate 7 and is slidably connected.

[0027] During operation, by pushing the mounting plate 7, the first slider 6 is driven to slide inside the first limiting frame 4, thereby moving the mounting plate 7 to the outside of the grinding wheel 23. Subsequently, with the help of auxiliary components and stabilizing components, the grinding wheel 23 can be fully surrounded. When working, the bottom of the first extended baffle plate 9 will contact the object, so that the dust generated is blocked by the first limiting ring 8 and the first extended baffle plate 9, thereby reducing the amount of dust entering the air and reducing the possibility of dust causing damage to the worker's body.

[0028] The bottom of the body 2 is provided with an auxiliary component, which includes two second limiting frames 5 fixedly connected to the bottom of the body 2. A second slider 10 is slidably connected inside the second limiting frame 5. An auxiliary disk 11 is fixedly connected to the bottom of the second slider 10. A second limiting ring 12 is slidably connected inside the auxiliary disk 11. A second extension baffle 13 is fixedly connected to the bottom of the second limiting ring 12. The second extension baffle 13 passes through the auxiliary disk 11 and is slidably connected. The outer side of the auxiliary disk 11 is slidably connected to the inside of the mounting disk 7.

[0029] During operation, the auxiliary plate 11 is first placed inside the mounting plate 7. Then, the second limiting ring 12 is combined with the first limiting ring 8, thereby combining the second extended blocking plate 13 and the first extended blocking plate 9. This surrounds the outside of the grinding wheel 23, thereby blocking the generated dust and reducing the possibility of dust entering the air.

[0030] The mounting plate 7 has a stabilizing component on its outer side. The stabilizing component includes a sliding ring 16 that is slidably connected to the outer side of the mounting plate 7. The inside of the sliding ring 16 is fixedly connected to the outside of the auxiliary plate 11. A sliding block 17 is slidably connected inside the sliding ring 16. The outside of the sliding block 17 is slidably connected to the inside of the auxiliary plate 11.

[0031] The stabilizing component also includes two limiting blocks 18 fixedly connected to the outside of the sliding block 17. A limiting frame 19 is slidably connected to the outside of the sliding block 17. The end of the limiting frame 19 is fixedly connected to the outside of the sliding ring 16. The limiting frame 19 is magnetic.

[0032] During operation, by fitting the sliding ring 16 onto the outside of the mounting plate 7, the auxiliary plate 11 is allowed to enter the mounting plate 7. Subsequently, the limiting block 18 is pushed, which in turn drives the sliding block 17 into the mounting plate 7, thereby restricting the position of the auxiliary plate 11. In conjunction with the first limiting frame 4 and the second limiting frame 5, the positions of the mounting plate 7 and the auxiliary plate 11 can also be restricted, thereby ensuring the stability of the device during operation.

[0033] Both the mounting plate 7 and the auxiliary plate 11 are equipped with limiting components. The limiting components include a slide rod 14 fixedly connected inside the mounting plate 7. The slide rod 14 passes through the first limiting ring 8 and the first extended blocking plate 9 and is slidably connected. A spring 15 is fixedly connected between the top of the first limiting ring 8 and the top of the inner cavity of the mounting plate 7.

[0034] During operation, the position of the first limiting ring 8 and the first extended blocking plate 9 can be restricted by the slide rod 14, while the spring 15 can ensure that the first limiting ring 8 and the first extended blocking plate 9 are always in contact with the object, thereby blocking dust during processing.

[0035] Example 2

[0036] Please see Figure 4 As shown in the first embodiment, as another implementation of the present invention, the bottom of the body 2 is provided with an installation component. The installation component includes a spacer block 20 fixedly connected to the bottom of the body 2, and a ball bearing 21 is rotatably connected inside the spacer block 20.

[0037] The mounting assembly also includes a transmission rod 22 rotatably connected inside the spacer block 20. The top of the transmission rod 22 is fixedly connected to the transmission end of the machine body 2. A grinding wheel 23 is slidably connected to the outside of the transmission rod 22. The top of the grinding wheel 23 is slidably connected to the bottom of the ball bearing 21. A screw 24 is threaded inside the transmission rod 22. The outside of the screw 24 is slidably connected to the inside of the grinding wheel 23. An installation hole 25 is opened inside the screw 24.

[0038] During operation, by fitting the grinding wheel 23 onto the outside of the transmission rod 22, the bottom of the ball 21 comes into contact with the top of the grinding wheel 23, thereby increasing the lubrication of the grinding wheel 23 during rotation. After the grinding wheel 23 is in place, the screw 24 can be rotated to fix the position of the grinding wheel 23, so that the grinding wheel 23 can grind the object.

[0039] Working principle: By pushing the mounting disc 7, the first slider 6 slides inside the first limiting frame 4, thereby moving the mounting disc 7 to the outside of the grinding wheel 23. Then, the auxiliary disc 11 is placed inside the mounting disc 7. Subsequently, the second limiting ring 12 engages with the first limiting ring 8, thereby engaging the second extended blocking plate 13 and the first extended blocking plate 9. This surrounds the outside of the grinding wheel 23, blocking dust and reducing the possibility of dust entering the air. Simultaneously, the sliding ring 16 is fitted onto the outside of the mounting disc 7, and then the limiting block 18 is pushed. This causes the sliding block 17 to enter the mounting plate 7, thereby restricting the position of the auxiliary plate 11. In conjunction with the first limiting frame 4 and the second limiting frame 5, the positions of the mounting plate 7 and the auxiliary plate 11 can also be restricted, thus ensuring the stability of the device during operation. This allows for complete enclosure of the grinding wheel 23. When working, the bottom of the first extended baffle plate 9 will contact the object, thereby blocking the dust generated by the first limiting ring 8 and the first extended baffle plate 9, reducing the amount of dust entering the air, and thus reducing the possibility of dust causing injury to the workers.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A grinding and polishing abrasive wheel machine, comprising a control handle (1), wherein a body (2) is fixedly connected to the end of the control handle (1), and an auxiliary handle (3) is fixedly connected to the outside of the body (2); characterized in that: The bottom of the body (2) is provided with a dust blocking component. The dust blocking component includes two first limiting frames (4) fixedly connected to the bottom of the body (2). A first slider (6) is slidably connected inside the first limiting frame (4). An installation plate (7) is fixedly connected to the bottom of the first slider (6). A first limiting ring (8) is slidably connected inside the installation plate (7). A first extension blocking plate (9) is fixedly connected to the bottom of the first limiting ring (8). The first extension blocking plate (9) passes through the installation plate (7) and is slidably connected.

2. The grinding and polishing abrasive wheel machine according to claim 1, characterized in that: The bottom of the body (2) is provided with an auxiliary component, which includes two second limiting frames (5) fixedly connected to the bottom of the body (2). A second slider (10) is slidably connected inside the second limiting frame (5). An auxiliary disk (11) is fixedly connected to the bottom of the second slider (10). A second limiting ring (12) is slidably connected inside the auxiliary disk (11). A second extension baffle (13) is fixedly connected to the bottom of the second limiting ring (12). The second extension baffle (13) passes through the auxiliary disk (11) and is slidably connected. The outside of the auxiliary disk (11) is slidably connected to the inside of the mounting disk (7).

3. The grinding and polishing abrasive wheel machine according to claim 1, characterized in that: A stabilizing component is provided on the outside of the mounting plate (7). The stabilizing component includes a sliding ring (16) that is slidably connected to the outside of the mounting plate (7). The inside of the sliding ring (16) is fixedly connected to the outside of the auxiliary plate (11). A sliding block (17) is slidably connected inside the sliding ring (16). The outside of the sliding block (17) is slidably connected to the inside of the auxiliary plate (11).

4. A grinding and polishing abrasive wheel machine according to claim 3, characterized in that: The stabilizing component also includes two limiting blocks (18) fixedly connected to the outside of the sliding block (17). A limiting frame (19) is slidably connected to the outside of the sliding block (17). The end of the limiting frame (19) is fixedly connected to the outside of the sliding ring (16). The limiting frame (19) is magnetic.

5. A grinding and polishing abrasive wheel machine according to claim 1, characterized in that: Both the mounting plate (7) and the auxiliary plate (11) are equipped with limiting components. The limiting components include a slide rod (14) fixedly connected inside the mounting plate (7). The slide rod (14) passes through the first limiting ring (8) and the first extension blocking plate (9) and is slidably connected. A spring (15) is fixedly connected between the top of the first limiting ring (8) and the top of the inner cavity of the mounting plate (7).

6. A grinding and polishing abrasive wheel machine according to claim 1, characterized in that: The bottom of the body (2) is provided with an installation component, which includes a spacer block (20) fixedly connected to the bottom of the body (2), and a ball bearing (21) is rotatably connected inside the spacer block (20).

7. A grinding and polishing abrasive wheel machine according to claim 6, characterized in that: The mounting assembly also includes a transmission rod (22) rotatably connected inside the spacer block (20). The top of the transmission rod (22) is fixedly connected to the transmission end of the machine body (2). A grinding wheel (23) is slidably connected to the outside of the transmission rod (22). The top of the grinding wheel (23) is slidably connected to the bottom of the ball (21). A screw (24) is threaded inside the transmission rod (22). The outside of the screw (24) is slidably connected to the inside of the grinding wheel (23). An installation hole (25) is provided inside the screw (24).

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