Multifunctional diamond grinding tool with angle-adjustable support

Abstract

The utility model relates to the technical field of diamond grinding tools, and discloses a multifunctional diamond grinding tool with an angle-adjustable support, which comprises a base, the top of the base is fixedly connected with a support leg I, the top of the support leg I is fixedly connected with a sleeve I, the sleeve I is internally connected with a limiting plate in a sliding manner, and the limiting plate is internally provided with a limiting groove I; and a locking column is fixedly connected to one side of the limiting plate, a protruding block is fixedly connected to the outer wall of the locking column, a second sleeve is rotationally connected to the interior of the first sleeve, a positioning groove is formed in the second sleeve, and a second supporting leg is fixedly connected to the outer wall of the second sleeve. In the utility model, the convex block on the outer wall of the locking column is separated from the positioning groove in the sleeve II, and then the diamond mill drives the sleeve II to rotate and adjust through the supporting leg II, so that the effect of conveniently adjusting the supporting angle is achieved, and the problems that the grinding tool is adjusted to a specified position, one hand assists the grinding tool, and the other hand screws the grinding tool through a tool are solved. And the convenience of the multifunctional diamond grinding tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond grinding tools, in particular to a multifunctional diamond grinding tool with an adjustable angle bracket. Background Art

[0002] Multifunctional diamond abrasives are high-hardness abrasives made of diamond materials, which have a wide range of applications and superior performance. Diamond is the hardest substance in nature, so diamond abrasives have unparalleled efficiency and precision in cutting, grinding and polishing. In order to adapt to different processing requirements by adjusting the angle of the bracket, flexibly adjust the cutting or grinding angle, so that the tool can easily cope with workpieces of various shapes and sizes, it is necessary to use a multifunctional diamond abrasive with an adjustable angle bracket.

[0003] In the use of traditional multifunctional diamond abrasives with adjustable angle brackets, the workpiece is processed through mechanical friction and cutting action. It usually contains an abrasive layer composed of diamond particles and a binder. When the abrasive is rotating or reciprocating, the diamond particles act as cutting edges, contacting and applying pressure to the workpiece surface. This contact will generate high-density local pressure, causing the workpiece material to be cut or removed, thereby achieving cutting, grinding or polishing of the workpiece.

[0004] However, it does not solve the problem that when the angle of the mold needs to be adjusted, the bolts need to be tightened manually with tools, and then the mold is adjusted to the specified position. Then, one hand is used to assist the mold and the other hand is used to tighten it with tools, which is a cumbersome adjustment process. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional diamond grinding tool with an adjustable angle bracket, aiming to improve the problem that the bolts need to be tightened manually with tools, and then the grinding tool is adjusted to a specified position, and then one hand assists the grinding tool and tightens it with the other hand through the tool, which is a cumbersome adjustment process.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional diamond grinding tool with an adjustable angle bracket comprises a base, a leg one is fixedly connected to the top of the leg one, a sleeve one is fixedly connected to the top of the leg one, a limiting plate is slidably connected to the inside of the sleeve one, a limiting groove one is provided inside the limiting plate, a locking column is fixedly connected to one side of the limiting plate, a protrusion is fixedly connected to the outer wall of the locking column, a sleeve two is rotatably connected to the inside of the sleeve one, a positioning groove is provided inside the sleeve two, a leg two is fixedly connected to the outer wall of the sleeve two, one end of the leg two is fixedly connected to a connecting platform, a spring is arranged inside the sleeve one, a limiting assembly is arranged inside the sleeve one, and the limiting assembly is used to prevent the limiting plate from rotating.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly comprises a limiting block, one side of which is fixedly connected to the inside of a sleeve, and an outer wall of the limiting block is slidably connected to the inside of a limiting groove.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the other side of the limiting plate, the other end of the spring is fixedly connected to the inside of the sleeve, and the outer wall of the protrusion is slidably connected to the inside of the positioning groove.

[0011] As a further description of the above technical solution:

[0012] A diamond grinder is arranged on the top of the connecting platform, and a connecting seat is fixedly connected to the bottom of the diamond grinder.

[0013] As a further description of the above technical solution:

[0014] A clamping groove is provided inside the connecting seat, and the outer wall of the connecting seat is slidably connected to the inside of the connecting platform.

[0015] As a further description of the above technical solution:

[0016] The connecting platform is provided with a mounting groove inside, a second limiting groove is provided inside the connecting platform, a clamping block is arranged inside the connecting platform, and an outer wall of the clamping block is slidably connected inside the mounting groove.

[0017] As a further description of the above technical solution:

[0018] One side of the clamping block is fixedly connected to a limiting column, and an outer wall of the limiting column is slidably connected to the inside of the second limiting groove.

[0019] As a further description of the above technical solution:

[0020] A fastening bolt is rotatably connected inside the clamping block, and an outer wall of the fastening bolt is threadedly connected inside the connecting platform.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, first, the protrusion on the outer wall of the locking column is separated from the positioning groove in the second sleeve, and then the diamond grinder drives the second sleeve to rotate and adjust through the second leg, so as to achieve the effect of facilitating the adjustment of the support angle, solve the problem of manually tightening the bolt with a tool, and then adjusting the grinder to a specified position, and then using one hand to assist the grinder and then tighten it with the other hand through a tool, which is a relatively cumbersome problem in the adjustment process, thereby improving the convenience of the multifunctional diamond grinder.

[0023] 2. In the utility model, the card slot inside the connecting seat is inserted into the connecting platform, so that the card slot and the card block are engaged and positioned, achieving the effect of fast disassembly and positioning, solving the problem of manual positioning and adjustment by the operator when the abrasive tool needs to be installed, and improving the practicality of the multifunctional diamond abrasive tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the multifunctional diamond grinding tool with an adjustable angle bracket proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the sleeve of the multifunctional diamond grinding tool with an adjustable angle bracket proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the explosion structure of the locking column of the multifunctional diamond grinding tool with an adjustable angle bracket proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the connecting seat structure of the multifunctional diamond grinding tool with an adjustable angle bracket proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the internal structure of the connecting platform of the multifunctional diamond grinding tool with an adjustable angle bracket proposed by the utility model.

[0029] Legend:

[0030] 1. Base; 2. Leg 1; 3. Sleeve 1; 4. Limit plate; 5. Locking column; 6. Bump; 7. Sleeve 2; 8. Leg 2; 9. Limit block; 10. Spring; 11. Limit slot 1; 12. Positioning slot; 13. Connecting table; 14. Connecting seat; 15. Diamond grinder; 16. Slot; 17. Limit slot 2; 18. Mounting slot; 19. Limit column; 20. Block; 21. Fastening bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a multifunctional diamond grinding tool with an adjustable angle bracket, including a base 1, a leg 2 is fixedly connected to the top of the base 1, a sleeve 3 is fixedly connected to the top of the leg 2, a limit plate 4 is slidably connected inside the sleeve 3, a limit groove 11 is provided inside the limit plate 4, a locking column 5 is fixedly connected to one side of the limit plate 4, a protrusion 6 is fixedly connected to the outer wall of the locking column 5, a sleeve 2 7 is rotatably connected inside the sleeve 13, a positioning groove 12 is provided inside the sleeve 27, and the outer wall of the sleeve 27 is fixedly connected A support leg 2 8 is connected, one end of the support leg 2 8 is fixedly connected to a connecting platform 13, a spring 10 is arranged inside the sleeve 3, a limit assembly is arranged inside the sleeve 3, the limit assembly is used to prevent the limit plate 4 from rotating, the limit assembly includes a limit block 9, one side of the limit block 9 is fixedly connected to the inside of the sleeve 3, the outer wall of the limit block 9 is slidably connected to the inside of the limit groove 11, one end of the spring 10 is fixedly connected to the other side of the limit plate 4, the other end of the spring 10 is fixedly connected to the inside of the sleeve 3, and the outer wall of the protrusion 6 is slidably connected to the inside of the positioning groove 12;

[0033] Specifically, first, when the angle of the diamond grinder 15 needs to be adjusted, the locking column 5 should be pressed into the interior of the sleeve 1 3. The purpose of this operation is to separate the protrusion 6 on the outer wall of the locking column 5 from the positioning groove 12 in the sleeve 2 7. This is the first step and the key step. Next, the diamond grinder 15 is driven by the support leg 2 8 to rotate and adjust the sleeve 2 7. During the adjustment process, it is necessary to ensure that the locking column 5 and the sleeve 2 7 are properly matched to achieve the purpose of precise adjustment. After the adjustment is completed, the locking column 5 needs to be loosened. This operation is to allow the locking column 5 to be pushed back to its original position by the tension of the spring 10. During the resetting process, the protrusion 6 on the outer wall of the locking column 5 will be re-embedded in the interior of the positioning groove 12. It is worth mentioning that the locking column 5 has a special limiting device inside the sleeve 3-the limiting plate 4. The limiting plate 4 can be limited by sliding in the limiting groove 11 through the limiting block 9 to prevent the sleeve 2 7 from rotating with the locking column 5 during the rotation, thereby causing the locking to fail.

[0034] Reference Figure 4 and Figure 5 A diamond grinder 15 is arranged on the top of the connecting platform 13, and a connecting seat 14 is fixedly connected to the bottom of the diamond grinder 15. A card slot 16 is provided inside the connecting seat 14, and the outer wall of the connecting seat 14 is slidably connected to the inside of the connecting platform 13. A mounting groove 18 is provided inside the connecting platform 13, and a second limiting groove 17 is provided inside the connecting platform 13. A card block 20 is arranged inside the connecting platform 13, and the outer wall of the card block 20 is slidably connected to the inside of the mounting groove 18. A limiting column 19 is fixedly connected to one side of the card block 20, and the outer wall of the limiting column 19 is slidably connected to the inside of the second limiting groove 17. A fastening bolt 21 is rotatably connected to the inside of the card block 20, and the outer wall of the fastening bolt 21 is threadedly connected to the inside of the connecting platform 13;

[0035] Specifically, first, when installing the diamond grinder 15, it is necessary to connect the device to the connecting platform 13 through the connecting seat 14. This process is very simple. You only need to insert the diamond grinder 15 into the interior of the connecting platform 13 so that the connecting seat 14 and the connecting platform 13 fit tightly. Next, in order to ensure the stability and safety of the diamond grinder 15, it is necessary to fix the device by the interlocking positioning of the card slot 16 and the card block 20. This process is to embed the card block 20 into the interior of the card slot 16 so that it fits tightly, thereby achieving the purpose of stable positioning. Then, in order to make the installation of the diamond grinder 15 more secure, it is necessary to use a screwdriver to rotate the fastening bolt 21. This process is to extend the fastening bolt 21 out of the interior of the connecting platform 13 so that it and the card block 20 are deeply inserted into the interior of the card slot 16, thereby achieving the effect of tight connection. Finally, in order to prevent the diamond grinder 15 from accidentally moving during operation, it is necessary to limit it through the limit column 19 and the limit slot 17. This process is to extend the card block 20 out of the limit slot 17 so that it fits tightly with the limit column 19, thereby achieving the purpose of precise limiting.

[0036] Working principle: When using the multifunctional diamond grinding tool with an adjustable angle bracket, first when the angle of the diamond grinder 15 needs to be adjusted, press the locking column 5 into the sleeve 1 3 to separate the convex block 6 on the outer wall of the locking column 5 from the positioning groove 12 in the sleeve 2 7, then drive the sleeve 2 7 to rotate and adjust the diamond grinder 15 through the support leg 2 8, then release the locking column 5, the locking column 5 is pushed to reset by the tension of the spring 10, so that the convex block 6 on the outer wall of the locking column 5 is re-embedded in the positioning groove 12, the sleeve 2 7 is locked, and then the diamond grinder 15 is locked, and the locking column 5 is locked in the sleeve 1 3 through the limit plate 4. The limit plate 4 is limited inside by sliding the limit block 9 in the limit groove 11 to prevent the sleeve 2 7 from rotating with the locking column 5, resulting in failure to lock. When the diamond grinder 15 is installed later, the diamond grinder 15 is inserted into the connecting platform 13 through the card slot 16 inside the connecting seat 14, so that the card slot 16 and the card block 20 are engaged and positioned, and then the fastening bolt 21 is rotated by a screwdriver to extend the fastening bolt 21 out of the connecting platform 13, and the card block 20 is extended into the card slot 16 to resist and lock. The card block 20 is limited in the limit groove 2 17 by the limit column 19, so that the card block 20 can be extended more accurately.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional diamond grinding tool with an adjustable angle bracket, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a leg one (2), the top of the leg one (2) is fixedly connected to a sleeve one (3), the sleeve one (3) is slidably connected to a limit plate (4), a limit groove one (11) is provided inside the limit plate (4), a locking column (5) is fixedly connected to one side of the limit plate (4), a protrusion (6) is fixedly connected to the outer wall of the locking column (5), the sleeve one (3) is rotatably connected to a sleeve two (7) inside, a positioning groove (12) is provided inside the sleeve two (7), the outer wall of the sleeve two (7) is fixedly connected to a leg two (8), one end of the leg two (8) is fixedly connected to a connecting platform (13), a spring (10) is provided inside the sleeve one (3), and a limit assembly is provided inside the sleeve one (3), the limit assembly is used to prevent the limit plate (4) from rotating.

2. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 1, characterized in that: The limiting assembly comprises a limiting block (9), one side of which is fixedly connected to the inside of sleeve one (3), and the outer wall of the limiting block (9) is slidably connected to the inside of limiting groove one (11).

3. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the other side of the limit plate (4), the other end of the spring (10) is fixedly connected to the inside of the sleeve (3), and the outer wall of the protrusion (6) is slidably connected to the inside of the positioning groove (12).

4. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 1, characterized in that: A diamond grinder (15) is arranged on the top of the connecting platform (13), and a connecting seat (14) is fixedly connected to the bottom of the diamond grinder (15).

5. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 4, characterized in that: A clamping groove (16) is provided inside the connection seat (14), and the outer wall of the connection seat (14) is slidably connected to the inside of the connection platform (13).

6. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 1, characterized in that: The connecting platform (13) has a mounting groove (18) formed inside, a second limiting groove (17) formed inside, and a clamping block (20) disposed inside the connecting platform (13). The outer wall of the clamping block (20) is slidably connected inside the mounting groove (18).

7. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 6, characterized in that: One side of the clamping block (20) is fixedly connected to a limiting column (19), and the outer wall of the limiting column (19) is slidably connected to the interior of the second limiting groove (17).

8. The multifunctional diamond grinding tool with an adjustable angle bracket according to claim 7, characterized in that: A fastening bolt (21) is rotatably connected inside the clamping block (20), and the outer wall of the fastening bolt (21) is threadedly connected inside the connecting platform (13).

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