An adjustable diamond chamfering wheel mounting structure

Abstract

This utility model relates to the field of processing equipment technology and discloses an adjustable diamond chamfering wheel mounting structure. It includes a base and a drive assembly. The drive assembly is disposed on one side of the base and includes a protective box fixedly connected to one side of the base. A first drive motor is fixedly connected to the inner wall of the protective box. A first gear is fixedly connected to the output end of the first drive motor, and a second gear meshes with the outer side of the first gear. This utility model, by setting up a drive assembly and an adjustment assembly, avoids the problem of traditional mounting structures relying on bolts or simple slide rails to adjust the chamfering wheel position, which makes the adjustment process susceptible to external factors. It also solves the problem of uneven force during adjustment, leading to deviations in chamfering depth or angle, reducing the influence of external factors, minimizing swaying or jamming, and reducing errors.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, specifically to an adjustable diamond chamfering wheel mounting structure. Background Technology

[0002] Diamond is widely used in the grinding layer of chamfering wheels due to its high hardness, high wear resistance and high thermal conductivity. The installation structure needs to consider the bonding strength between the diamond and the base material, as well as the impact of the heat generated during processing on the material properties, in order to eliminate sharp edges, reduce stress concentration or meet assembly requirements.

[0003] Because the use of diamond chamfering wheels needs to meet processing requirements, operational safety, and service life requirements, a chamfering wheel mounting structure is required. However, traditional mounting structures mostly rely on fixed installation, which has poor adjustment effect and is easily affected by external factors, easily damaging the wafer, reducing the service life of the chamfering wheel, and increasing safety hazards. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable diamond chamfering wheel mounting structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable diamond chamfering wheel mounting structure, comprising a base and a drive assembly, wherein the drive assembly is disposed on one side of the base, and the drive assembly includes a protective box fixedly connected to one side of the base, wherein a first drive motor is fixedly connected to the inner wall of the protective box, a first gear is fixedly connected to the output end of the first drive motor, and a second gear meshes with the outer side of the first gear.

[0006] An adjustment assembly is located on the top of the base. The adjustment assembly includes an adjustment box fixedly connected to the top of the base. A lead screw is rotatably connected to the inner wall of the adjustment box. An adjustment block is threadedly connected to the outer side of the lead screw. A fixing plate is fixedly connected to the top of the adjustment block.

[0007] Preferably, the top of the first drive motor is fixedly connected to the bottom of the base, and the outer side of the lead screw is fixedly connected to the inner wall of the second gear.

[0008] Preferably, a second drive motor is fixedly connected to the top of the fixed plate via a support plate, and a transmission shaft is fixedly connected to the output end of the second drive motor.

[0009] Preferably, the outer side of the drive shaft is threaded with a sleeve, the inner wall of the sleeve is threaded with a set screw, the inner wall of the sleeve is slidably connected with a connecting shaft, one end of the connecting shaft is fixedly connected with an mounting ring, and a grinding wheel is engaged with the inner wall of the mounting ring.

[0010] Preferably, the inner wall of the base is provided with a dovetail guide groove, and a guide plate is slidably connected to the inner wall of the dovetail guide groove.

[0011] Preferably, the outer side of the adjustment box is provided with a sliding groove, and a connecting block is slidably connected to the inner wall of the sliding groove.

[0012] Preferably, a protective ring is fixedly connected to the outer side of the connecting block, and a heightening seat is fixedly connected to the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, by setting up a drive component and an adjustment component, avoids the problem of traditional installation structures relying on bolts or simple slide rails to adjust the position of the chamfering wheel, which makes the adjustment process susceptible to external factors. It also solves the problem of uneven force during adjustment of the installation structure, which causes deviations in chamfering depth or angle. It reduces the influence of external factors, reduces swaying or jamming, reduces errors, and greatly reduces the probability of wavy or collapsed edges on the workpiece. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of an adjustable diamond chamfering wheel mounting structure provided by this utility model;

[0016] Figure 2 This is a schematic diagram of the drive assembly and adjustment assembly provided by this utility model;

[0017] Figure 3 for Figure 2 A magnified structural diagram at point A shown in the figure;

[0018] Figure 4 A schematic diagram of the dovetail guide groove and guide plate structure provided by this utility model.

[0019] In the diagram: 1. Base; 2. Drive assembly; 201. Protective box; 202. First drive motor; 203. First gear; 204. Second gear; 3. Adjustment assembly; 301. Adjustment box; 302. Lead screw; 303. Adjustment block; 304. Fixing plate; 4. Second drive motor; 5. Transmission shaft; 6. Sleeve; 7. Set screw; 8. Connecting shaft; 9. Mounting ring; 10. Grinding wheel; 11. Dovetail guide groove; 12. Guide plate; 13. Slide groove; 14. Connecting block; 15. Protective ring; 16. Heightening seat. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 As shown, an adjustable diamond chamfering wheel mounting structure includes a base 1 and a drive assembly 2. The drive assembly 2 is disposed on one side of the base 1 and includes a protective box 201 fixedly connected to one side of the base 1. A first drive motor 202 is fixedly connected to the inner wall of the protective box 201, and a first gear 203 is fixedly connected to the output end of the first drive motor 202. A second gear 204 meshes with the outer side of the first gear 203. The base 1 serves as the basic support component of the entire mounting structure, ensuring the stability and placement of the entire structure. The protective box 201 protects the internal first drive motor 202, preventing external dust or debris from entering the interior of the first drive motor 202 and affecting its operation. The normal operation of the first drive motor 202 also provides a certain degree of safety protection, preventing personnel from accidentally coming into contact with the live parts inside the first drive motor 202. The first drive motor 202 provides power to the entire adjustment assembly 3, driving the lead screw 302 to rotate, thereby moving the adjustment block 303 and adjusting the position of the grinding wheel 10. The first gear 203 meshes with the second gear 204, transmitting the rotational motion of the first drive motor 202 to the second gear 204. At the same time, the speed and torque can be changed according to the gear ratio. The second gear 204 cooperates with the first gear 203, receiving the power transmitted by the first gear 203 and driving the lead screw 302 to rotate, realizing further transmission and conversion of power.

[0022] The adjustment assembly 3 is located on the top of the base 1. The adjustment assembly 3 includes an adjustment box 301 fixedly connected to the top of the base 1. A lead screw 302 is rotatably connected to the inner wall of the adjustment box 301, and an adjustment block 303 is threadedly connected to the outer side of the lead screw 302. A fixing plate 304 is fixedly connected to the top of the adjustment block 303. The adjustment box 301 provides installation space for the lead screw 302 and the adjustment block 303, while also providing protection and support, ensuring that the lead screw 302 can rotate stably and that the adjustment block 303 can move smoothly on the lead screw 302. Through its internal structural design, it provides rotational support for the lead screw 302, allowing it to rotate freely within the adjustment box 301, while restricting the rotation of the adjustment block 303, making it move only along the axial direction of the lead screw 302. The lead screw 302 converts the rotational motion of the second gear 204 into the linear motion of the adjustment block 303, thereby adjusting the position of the grinding wheel 10. When the lead screw 302 is in… When the second gear 204 rotates, due to the threaded connection between the adjusting block 303 and the lead screw 302, the adjusting block 303 is subjected to the force of the thread of the lead screw 302, thus making linear motion along the axis of the lead screw 302. The adjusting block 303 makes linear motion under the drive of the lead screw 302, and drives the second drive motor 4 and the grinding wheel 10 to move together through the fixing plate 304, thereby realizing the adjustment of the position of the grinding wheel 10. Through the threaded engagement with the lead screw 302, the rotational motion of the lead screw 302 is converted into its own linear motion. At the same time, the motion is transmitted to the fixing plate 304 through the fixing plate 304. The fixing plate 304 connects the adjusting block 303 and the second drive motor 4, and transmits the linear motion of the adjusting block 303 to the second drive motor 4, thereby driving the grinding wheel 10 to move. Through its own structural strength, the adjusting block 303 and the second drive motor 4 are firmly connected together, so that they can move as a whole.

[0023] The top of the first drive motor 202 is fixedly connected to the bottom of the base 1, and the outer side of the lead screw 302 is fixedly connected to the inner wall of the second gear 204; fixing the first drive motor 202 to the bottom of the base 1 enhances the structural continuity of the drive assembly 2, and transmits the rotation of the second gear 204 to the lead screw 302.

[0024] A second drive motor 4 is fixedly connected to the top of the fixed plate 304 via a support plate. A drive shaft 5 is fixedly connected to the output end of the second drive motor 4. The second drive motor 4 provides rotational power to the grinding wheel 10, enabling it to rotate at high speed and perform chamfering on the workpiece. The drive shaft 5 transmits the rotational power of the second drive motor 4 to the sleeve 6, which in turn drives the connecting shaft 8 and the grinding wheel 10 to rotate. The sleeve 6 connects the drive shaft 5 and the connecting shaft 8. Simultaneously, the position of the connecting shaft 8 is fixed by the set screw 7, preventing axial movement during rotation. The set screw 7, through its inner thread, engages with the drive shaft 5 and the set screw 7, achieving connection with the drive shaft 5 and fixing of the connecting shaft 8. When the set screw 7 is tightened, it generates an axial clamping force on the connecting shaft 8, thereby fixing its position. The set screw 7 is used for fixing... The position of the connecting shaft 8 within the sleeve 6 prevents axial movement of the connecting shaft 8 during rotation, ensuring the processing strength of the grinding wheel 10. Through the threaded engagement with the inner wall of the sleeve 6, when the set screw 7 is tightened, the end of the set screw 7 presses tightly against the connecting shaft 8, generating a frictional force that prevents axial movement of the connecting shaft 8. The connecting shaft 8 connects the sleeve 6 and the mounting ring 9, transmitting the rotational power of the drive shaft 5 to the mounting ring 9 and the grinding wheel 10. Through its fixed connection with the sleeve 6 and the mounting ring 9, the rotational motion is transmitted from the sleeve 6 to the mounting ring 9 and the grinding wheel 10. The mounting ring 9 is used to mount the grinding wheel 10, providing a fixed mounting position to ensure that the grinding wheel 10 does not loosen or fall off during rotation. The grinding wheel 10 directly performs chamfering on the workpiece and is the core working component of the entire mounting structure. It should be noted that, as Figure 3 The connecting shaft 8 shown has four limiting strips on its surface, which slide in connection with the inner wall of the sleeve 6, and the installation position of the set screw 7 also corresponds to the position of the limiting strips.

[0025] The inner wall of the base 1 is provided with a dovetail guide groove 11, and a guide plate 12 is slidably connected to the inner wall of the dovetail guide groove 11. The dovetail guide groove 11 provides a sliding track for the guide plate 12, restricting the movement direction of the guide plate 12 so that it can only move in a straight line along the length of the dovetail guide groove 11, ensuring the stability of the movement of the adjusting block 303. Through its unique dovetail shape design, it matches the shape of the guide plate 12, allowing the guide plate 12 to slide smoothly in the dovetail guide groove 11, while preventing the guide plate 12 from derailing during the sliding process. Figure 1 The guide plate 12 shown is fixedly connected to the support plate of the second drive motor 4 to ensure the guidance of the second drive motor 4 during axial movement and to prevent deviation.

[0026] The outer side of the adjustment box 301 is provided with a sliding groove 13, and a connecting block 14 is slidably connected to the inner wall of the sliding groove 13. The sliding groove 13 provides sliding space for the connecting block 14, so that the connecting block 14 can slide on the outer side of the adjustment box 301, connecting the protective ring 15 and the adjustment box 301. By sliding in the sliding groove 13, the protective ring 15 is moved, thereby adjusting the position of the protective ring 15.

[0027] A protective ring 15 is fixedly connected to the outer side of the connecting block 14, and a heightening seat 16 is fixedly connected to the bottom of the base 1. The protective ring 15 serves as a safety protection to prevent the debris generated by the rotation of the grinding wheel 10 during the chamfering process from flying out and causing injury to the operator. It also protects the surrounding environment and equipment. The heightening seat 16 increases the height of the base 1, so that the entire installation structure can adapt to different working environments and processing requirements, and provides the necessary height support.

[0028] Working principle: When chamfering is required on a workpiece, first insert the grinding wheel 10 into the mounting ring 9, then insert the connecting shaft 8, which is fixed on the outside of the mounting ring 9, into the sleeve 6, and then tighten four sets of set screws 7 to axially fix the connecting shaft 8. After fixing, start the second drive motor 4 to drive the sleeve 6, drive shaft 5, mounting ring 9, and grinding wheel 10 to rotate. Then, start the first drive motor 202. The rotation of the first drive motor 202 drives the first gear 203 to rotate, and the rotation of the first gear 203 drives the meshing second gear 204 to rotate. The second gear 204 drives the lead screw 302 to rotate inside the adjusting box 301, thereby causing the adjusting block 303 to move axially inside the adjusting box 301. When the adjusting block 303 moves axially, it drives the fixing plate 304 and the second drive motor 4 to achieve the purpose of movement adjustment.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable diamond chamfer wheel mounting structure comprising a base (1), characterized in that, Also includes: A drive assembly (2) is disposed on one side of the base (1). The drive assembly (2) includes a protective box (201) fixedly connected to one side of the base (1). A first drive motor (202) is fixedly connected to the inner wall of the protective box (201). A first gear (203) is fixedly connected to the output end of the first drive motor (202). A second gear (204) meshes with the outer side of the first gear (203). An adjustment assembly (3) is disposed on the top of the base (1). The adjustment assembly (3) includes an adjustment box (301) fixedly connected to the top of the base (1). A lead screw (302) is rotatably connected to the inner wall of the adjustment box (301). An adjustment block (303) is threadedly connected to the outer side of the lead screw (302). A fixing plate (304) is fixedly connected to the top of the adjustment block (303).

2. An adjustable diamond chamfer wheel mounting structure according to claim 1, characterized in that: The top of the first drive motor (202) is fixedly connected to the bottom of the base (1), and the outer side of the lead screw (302) is fixedly connected to the inner wall of the second gear (204).

3. The adjustable diamond chamfer wheel mounting structure of claim 1, wherein: The top of the fixed plate (304) is fixedly connected to the second drive motor (4) via a support plate, and the output end of the second drive motor (4) is fixedly connected to the transmission shaft (5).

4. The adjustable diamond chamfering wheel mounting structure according to claim 3, characterized in that: The outer side of the drive shaft (5) is threaded with a sleeve (6), the inner wall of the sleeve (6) is threaded with a set screw (7), the inner wall of the sleeve (6) is slidably connected with a connecting shaft (8), one end of the connecting shaft (8) is fixedly connected with an mounting ring (9), and the inner wall of the mounting ring (9) is clamped with a grinding wheel (10).

5. The adjustable diamond chamfering wheel mounting structure according to claim 1, characterized in that: The inner wall of the base (1) is provided with a dovetail guide groove (11), and a guide plate (12) is slidably connected to the inner wall of the dovetail guide groove (11).

6. The adjustable diamond chamfering wheel mounting structure according to claim 1, characterized in that: The adjustment box (301) has a sliding groove (13) on its outer side, and a connecting block (14) is slidably connected to the inner wall of the sliding groove (13).

7. The adjustable diamond chamfering wheel mounting structure according to claim 6, characterized in that: A protective ring (15) is fixedly connected to the outside of the connecting block (14), and a heightening seat (16) is fixedly connected to the bottom of the base (1).

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