Graphite block machining tool convenient to use

Abstract

The utility model discloses a graphite block machining tool convenient to use, which comprises a mounting frame and two support frames, the two support frames are positioned on two sides of the mounting frame, the graphite block machining tool further comprises a limiting mechanism, the limiting mechanism is positioned at the top of the mounting frame and comprises two limiting clamps, a first guide groove is formed in the outer wall of one side of each limiting clamp, and a second guide groove is formed in the outer wall of the other side of each limiting clamp. The inner wall of the first guide groove is slidably connected with a first moving clamp, and a first limiting groove is formed in the outer wall of the top of the first moving clamp. The graphite block machining tool convenient to use has good adaptability and flexibility to adapt to graphite blocks of different shapes and sizes, clamping force distribution can be optimized, clamping deformation can be reduced, the machining precision and surface quality of graphite pieces are improved, the complex machining requirement is met, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite block processing, in particular to a graphite block processing tool that is easy to use. Background Art

[0002] Graphite blocks are made of stacked layers of graphene, much thicker than graphene itself. Specifically, one millimeter of graphite contains approximately three million layers of graphene. They are primarily used in refractory materials, photovoltaics, high-temperature metallurgy, the atomic energy industry, and defense. For example, graphite blocks can be used to manufacture graphite electrodes, graphite crucibles, and graphite reactor cores.

[0003] The patent document with application number 202320064808.0 discloses a graphite block processing tooling including a lathe, a fixture and a tool. The lathe includes a headstock and a slide box. The headstock is provided with a headstock spindle. The fixture includes a front baffle, a rear baffle, a bottom plate and a top plate. The bottom plate is rectangular and detachably connected to the slide box of the lathe. The front baffle and the rear baffle are both square and respectively welded to the two long sides of the bottom plate. The top plate is rectangular and is arranged corresponding to the bottom plate.

[0004] With the continuous development of the industrial manufacturing field, the demand for graphite products is becoming increasingly diversified, including graphite blocks of various shapes, sizes and precisions. This requires that the processing tooling must have higher flexibility and adaptability. However, traditional graphite block processing tooling mostly uses fixed fixtures or simple clamping devices, which are difficult to adapt to graphite blocks of different shapes and sizes. As a result, the tooling needs to be frequently replaced during the processing, which reduces processing efficiency and affects processing quality. Utility Model Content

[0005] The utility model discloses an easy-to-use graphite block processing tool, which aims to solve the technical problem that traditional graphite block processing tooling mostly adopts fixed fixtures or simple clamping devices, which are difficult to adapt to graphite blocks of different shapes and sizes, resulting in the need for frequent tooling replacement during the processing, reducing processing efficiency and affecting processing quality.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A convenient graphite block processing tool comprises a mounting frame and two support frames, wherein the two support frames are located on both sides of the mounting frame, and further comprises:

[0008] Limiting mechanism: located at the top of the mounting frame, the limiting mechanism includes two limiting clamps, a first guide groove is provided on one side outer wall of the limiting clamp, the inner wall of the first guide groove is slidably connected with the first movable clamp, the top outer wall of the first movable clamp is provided with a first limiting groove, two second guide grooves are provided on one side outer wall of the first movable clamp, the inner wall of the second guide groove is slidably connected with the second movable clamp, the top outer wall of the second movable clamp is provided with a second limiting groove, two fixed clamping blocks are provided on one side outer wall of the second movable clamp, and the bottom outer wall of the limiting clamp is provided with a clamping assembly.

[0009] Adjustment mechanism: located on one side of the installation frame.

[0010] In this solution, the graphite block to be processed is first placed on the support frame, and then the clamping assembly is used to drive the two limit clamps to approach each other. During the squeezing process on both sides of the graphite block, the first movable clamp and the second movable clamp slide and deflect by a certain angle in the first guide groove and the two second guide grooves respectively according to the shape and size of the actual graphite block. Then, one side of the fixed clamp block is pressed against the surface of the graphite block. During use, a layer of rubber film can be added or coated on one side of the fixed clamp block. This arrangement facilitates preventing the surface of the graphite block from being scratched. By optimizing the clamping force distribution and reducing the clamping deformation, the processing accuracy and surface quality of the graphite parts are improved. Then, according to the multi-angle processing requirements in the actual graphite block processing process, the adjustment mechanism is used to drive the entire mounting frame to rotate, thereby meeting complex processing requirements, improving processing efficiency, and reducing processing errors.

[0011] In a preferred solution, the clamping assembly includes a threaded rod, one end of the threaded rod passes through the outer walls on both sides of the mounting frame, a first limit frame is provided on the inner wall on the opposite side of one of the support frames, one end of the threaded rod is connected to the inner wall on one side of the first limit frame through a bearing, and the end of the threaded rod away from the first limit frame is fixedly connected to a knob, and a fixing groove is provided on the inner wall on the opposite side of the mounting frame, and the circumferential outer wall of the threaded rod is threadedly connected to two movable blocks, the movable blocks are slidably connected to the inner wall of the fixing groove, and the limit clamp is installed on the top outer wall of the movable block.

[0012] During use, the operator turns the knob to drive the threaded rod to rotate. The two movable blocks are limited by the fixed groove, and the two limit clamps move closer to or away from each other as the threaded rod rotates, thereby effectively clamping and limiting the two sides of the graphite block.

[0013] In a preferred embodiment, the adjustment mechanism includes a motor, the output shaft of the motor is fixedly connected to a fixing frame, the fixing frame is connected to the mounting frame, a second limit frame is provided on the inner wall of the opposite side of one of the support frames, and the motor is installed on the inner wall of one side of the second limit frame.

[0014] According to the multi-angle processing requirements in the actual graphite block processing process, the output shaft of the motor is used to drive the fixed frame to rotate, so that the entire mounting frame and the limiting mechanism on the mounting frame rotate synchronously with the fixed frame, thereby realizing multi-angle adjustment of the graphite block to meet its processing requirements.

[0015] As can be seen from the above, a convenient graphite block processing tool comprises a mounting frame and two support frames, wherein the two support frames are located on both sides of the mounting frame, and further comprises:

[0016] A limiting mechanism: located at the top of the mounting frame, the limiting mechanism includes two limiting clips, one side outer wall of the limiting clip is provided with a first guide groove, the inner wall of the first guide groove is slidably connected to the first movable clip, the top outer wall of the first movable clip is provided with a first limiting groove, one side outer wall of the first movable clip is provided with two second guide grooves, the inner wall of the second guide groove is slidably connected to the second movable clip, the top outer wall of the second movable clip is provided with a second limiting groove, one side outer wall of the second movable clip is provided with two fixed clamping blocks, and the bottom outer wall of the limiting clip is provided with a clamping assembly;

[0017] Adjustment mechanism: Located on one side of the mounting frame. The easy-to-use graphite block processing tooling provided by the utility model has good adaptability and flexibility to handle graphite blocks of different shapes and sizes, can optimize the clamping force distribution and reduce clamping deformation, improve the processing accuracy and surface quality of graphite parts, meet complex processing requirements, and improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model provides a schematic diagram of the overall structure of a graphite block processing tool that is easy to use.

[0019] Figure 2 The utility model provides a schematic structural diagram of a clamping assembly and an adjusting mechanism for a graphite block processing tool that is easy to use.

[0020] Figure 3 The present invention provides a schematic structural diagram of a limiting mechanism for a graphite block processing tool that is easy to use.

[0021] In the accompanying drawings: 1. Mounting frame; 2. Support frame; 3. First limiting frame; 4. Second limiting frame; 5. Support plate; 6. Limiting clamp; 7. Motor; 8. Fixed frame; 9. Knob; 10. Threaded rod; 11. Fixed slot; 12. Moving block; 13. First guide slot; 14. First moving clamp; 15. First limiting slot; 16. Second guide slot; 17. Second moving clamp; 18. Second limiting slot; 19. Fixed clamp block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0023] The utility model discloses an easy-to-use graphite block processing tool mainly used in scenarios where traditional graphite block processing tool mostly adopts fixed fixtures or simple clamping devices, which are difficult to adapt to graphite blocks of different shapes and sizes, resulting in the need to frequently replace the tool during the processing, reducing the processing efficiency and affecting the processing quality.

[0024] Reference Figure 1 、 Figure 2 and Figure 3 A graphite block processing tool that is easy to use includes a mounting frame 1 and two support frames 2, the two support frames 2 are located on both sides of the mounting frame 1, and also includes:

[0025] Limiting mechanism: Located at the top of the mounting frame 1, the limiting mechanism includes two limiting clips 6, one side outer wall of the limiting clip 6 is provided with a first guide groove 13, the inner wall of the first guide groove 13 is slidably connected to the first movable clip 14, the top outer wall of the first movable clip 14 is provided with a first limiting groove 15, one side outer wall of the first movable clip 14 is provided with two second guide grooves 16, the inner wall of the second guide groove 16 is slidably connected to the second movable clip 17, the top outer wall of the second movable clip 17 is provided with a second limiting groove 18, one side outer wall of the second movable clip 17 is provided with two fixed clamping blocks 19, and the bottom outer wall of the limiting clip 6 is provided with a clamping assembly;

[0026] Adjustment mechanism: located on one side of the mounting frame 1.

[0027] The second movable clamp 17 has a semicircular structure, which better accommodates graphite block edges of varying shapes and sizes. Compared to clamping elements with straight or sharp edges, the semicircular structure of the second movable clamp 17 distributes pressure more evenly during the clamping process, reducing stress concentration at the graphite block edges. This helps prevent breakage or deformation of the graphite block due to localized excessive stress during machining, thereby protecting the block surface.

[0028] During specific use, the first guide groove 13, the first limiting groove 15, the second limiting groove 18 and the second guide groove 16 are all arc-shaped structures. The arc-shaped structure can naturally conform to the curves or irregular edges of the graphite block, thereby providing a better fit during the clamping process. This also helps to reduce gaps or uneven pressure caused by shape mismatch, ensuring that the graphite block remains stable during processing. At the same time, the design of the arc groove enables the first movable clamp 14 and the second movable clamp 17 to move along a smooth trajectory during movement, reducing friction and resistance, which helps to achieve more precise and smooth clamping actions and improve processing efficiency.

[0029] Specifically, when in use, the graphite block to be processed is placed on the support frame 2, and then the clamping assembly is used to drive the two limit clamps 6 to approach each other. During the squeezing process on both sides of the graphite block, the first movable clamp 14 and the second movable clamp 17 slide and deflect by a certain angle in the first guide groove 13 and the two second guide grooves 16 according to the shape and size of the actual graphite block, and then one side of the fixed clamp block 19 is pressed against the surface of the graphite block. During use, a layer of rubber film can be added or coated on one side of the fixed clamp block 19. This arrangement is convenient for preventing the surface of the graphite block from being scratched. By optimizing the clamping force distribution and reducing the clamping deformation, the processing accuracy and surface quality of the graphite parts are improved. Then, according to the multi-angle processing requirements in the actual graphite block processing process, the adjustment mechanism is used to drive the entire mounting frame 1 to rotate, thereby meeting complex processing requirements, improving processing efficiency, and reducing processing errors.

[0030] Reference Figure 1 and Figure 2 In a preferred embodiment, the clamping assembly includes a threaded rod 10, one end of the threaded rod 10 passes through the outer walls on both sides of the mounting frame 1, and a first limit frame 3 is provided on the inner wall on the opposite side of one of the support frames 2. One end of the threaded rod 10 is connected to the inner wall of one side of the first limit frame 3 through a bearing, and the end of the threaded rod 10 away from the first limit frame 3 is fixedly connected to the knob 9. A fixing groove 11 is provided on the inner wall of the opposite side of the mounting frame 1, and the circumferential outer wall of the threaded rod 10 is connected to two moving blocks 12 by threads. The moving block 12 is slidably connected to the inner wall of the fixing groove 11, and the limiting clamp 6 is installed on the top outer wall of the moving block 12.

[0031] The outer circumferential wall of the threaded rod 10 is provided with two threads in opposite directions, so that the two movable blocks 12 can move closer to or farther away from each other along the straight line of the outer circumferential wall of the threaded rod 10 when limited by the fixed groove 11.

[0032] During specific use, support plates 5 are provided on both outer walls of the installation frame 1. The support plates 5 are provided to provide support for large-sized graphite blocks, thereby improving the practicality of the device.

[0033] Specifically, when in use, the operator turns the knob 9, thereby driving the threaded rod 10 to rotate. The two movable blocks 12 are limited by the fixed groove 11, and the two limiting clamps 6 approach or move away from each other as the threaded rod 10 rotates, thereby effectively clamping and limiting the two sides of the graphite block.

[0034] Reference Figure 1 and Figure 2 In a preferred embodiment, the adjustment mechanism includes a motor 7, the output shaft of the motor 7 is fixedly connected to a fixing frame 8, the fixing frame 8 is connected to the mounting frame 1, and a second limit frame 4 is provided on the inner wall of the opposite side of one of the support frames 2, and the motor 7 is installed on the inner wall of one side of the second limit frame 4.

[0035] Specifically, according to the multi-angle processing requirements in the actual graphite block processing process, the output shaft of the motor 7 is used to drive the fixed frame 8 to rotate, so that the entire mounting frame 1 and the limiting mechanism on the mounting frame 1 rotate synchronously with the fixed frame 8, thereby realizing multi-angle adjustment of the graphite block to meet its processing requirements.

[0036] Working principle: When in use, the graphite block to be processed is placed on the support frame 2, and then the clamping assembly is used to drive the two limit clamps 6 to approach each other. In the process of squeezing both sides of the graphite block, the first movable clamp 14 and the second movable clamp 17 slide and deflect by a certain angle in the first guide groove 13 and the two second guide grooves 16 according to the shape and size of the actual graphite block, and then one side of the fixed clamp block 19 is pressed against the surface of the graphite block. During use, a layer of rubber film can be added or coated on one side of the fixed clamp block 19. This arrangement is convenient for preventing the surface of the graphite block from being scratched. By optimizing the clamping force distribution and reducing the clamping deformation, the processing accuracy and surface quality of the graphite parts are improved. Then, according to the multi-angle processing requirements in the actual graphite block processing process, the adjustment mechanism is used to drive the entire mounting frame 1 to rotate, thereby meeting complex processing requirements, improving processing efficiency, and reducing processing errors.

[0037] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A convenient graphite block processing tool, comprising a mounting frame (1) and two support frames (2), characterized in that: The two support frames (2) are located on both sides of the installation frame (1), and further include: A limiting mechanism: located at the top of the installation frame (1), the limiting mechanism includes two limiting clamps (6), a first guide groove (13) is provided on one side outer wall of the limiting clamp (6), the inner wall of the first guide groove (13) is slidably connected to a first movable clamp (14), a first limiting groove (15) is provided on the top outer wall of the first movable clamp (14), two second guide grooves (16) are provided on one side outer wall of the first movable clamp (14), the inner wall of the second guide groove (16) is slidably connected to a second movable clamp (17), a second limiting groove (18) is provided on the top outer wall of the second movable clamp (17), two fixed clamping blocks (19) are provided on one side outer wall of the second movable clamp (17), and a clamping assembly is provided on the bottom outer wall of the limiting clamp (6); Adjustment mechanism: located on one side of the installation frame (1).

2. The easy-to-use graphite block processing tool according to claim 1, characterized in that: The second movable clamp (17) is a semicircular structure.

3. The easy-to-use graphite block processing tool according to claim 2, characterized in that: The first guide groove (13), the first limiting groove (15), the second limiting groove (18) and the second guide groove (16) are all arc-shaped structures.

4. The easy-to-use graphite block processing tool according to claim 1, characterized in that: The clamping assembly includes a threaded rod (10), one end of the threaded rod (10) passes through the outer walls of both sides of the installation frame (1), a first limit frame (3) is provided on the inner wall on the opposite side of one of the support frames (2), one end of the threaded rod (10) is connected to the inner wall of one side of the first limit frame (3) through a bearing, and the end of the threaded rod (10) away from the first limit frame (3) is fixedly connected to a knob (9), and the inner wall of the opposite side of the installation frame (1) is provided with a fixing groove (11), the circumferential outer wall of the threaded rod (10) is connected to two moving blocks (12) through threads, the moving blocks (12) are slidably connected to the inner wall of the fixing groove (11), and the limit clamp (6) is installed on the top outer wall of the moving block (12).

5. The easy-to-use graphite block processing tool according to claim 4, characterized in that: The circumferential outer wall of the threaded rod (10) is provided with two threads running in opposite directions.

6. The easy-to-use graphite block processing tool according to claim 5, characterized in that: Support plates (5) are provided on both outer walls of the installation frame (1).

7. The easy-to-use graphite block processing tool according to claim 1, characterized in that: The adjustment mechanism comprises a motor (7), an output shaft of the motor (7) is fixedly connected to a fixing frame (8), the fixing frame (8) is connected to the mounting frame (1), a second limiting frame (4) is provided on an inner wall of an opposite side of one of the support frames (2), and the motor (7) is mounted on an inner wall of one side of the second limiting frame (4).

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