Tungsten-molybdenum rod polishing device

Abstract

The utility model discloses a tungsten-molybdenum rod polishing device, which relates to the technical field of tungsten-molybdenum processing and comprises a frame structure, a position adjusting structure, a polishing driving structure and a controller. The frame body structure comprises a base, the position adjusting structure is located in the middle of the frame body structure, the position adjusting structure is connected with the frame body structure, and the polishing structure is arranged at the upper end of the position adjusting structure; the tungsten molybdenum rod polishing device has the advantages that through cooperative work of the position adjusting structure, the polishing structure and the polishing driving structure, automatic polishing operation on a tungsten molybdenum rod can be achieved, the time needed by tungsten molybdenum rod polishing can be effectively shortened, the polishing efficiency is improved, and the polishing efficiency is improved. And meanwhile, the polishing structure can guarantee continuous contact between the tungsten-molybdenum rod and the polishing structure, continuous proceeding of the polishing process is guaranteed, the polishing quality of the tungsten-molybdenum rod is guaranteed, and popularization and use of products are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of tungsten and molybdenum processing technology, and specifically to a tungsten and molybdenum rod polishing device. Background Technology

[0002] Tungsten-molybdenum rods, also known as tungsten-molybdenum alloy rods, are alloy rods composed of tungsten and molybdenum. To ensure the surface smoothness and rust prevention of tungsten-molybdenum rods, it is often necessary to polish their surface. The traditional polishing method is to use gauze to polish the tungsten-molybdenum rods. This method is time-consuming and inefficient. When using polishing tools to polish tungsten-molybdenum rods, the user needs to hold the polishing rod by hand, which can easily lead to uneven polishing and poor polishing quality.

[0003] To address this, we propose a tungsten-molybdenum rod polishing device. Utility Model Content

[0004] The purpose of this invention is to provide a tungsten-molybdenum rod polishing device to solve the above problems. It has the advantages of automatic polishing, high efficiency, and good polishing quality, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a tungsten-molybdenum rod polishing device, which includes a frame structure, a position adjustment structure, a polishing drive structure, and a controller.

[0007] The frame structure includes a base, with support legs provided at the four corners of the lower end face of the base, and a groove provided in the middle of the base;

[0008] The position adjustment structure is located in the middle of the frame structure and is connected to the frame structure. The upper end of the position adjustment structure is provided with a polishing structure.

[0009] The grinding drive structure is located at the middle of the left end of the frame structure, and the lower end of the grinding drive structure is connected to the frame structure;

[0010] The controller is mounted on the base, and its input terminal is electrically connected to the output terminal of an external power supply.

[0011] Preferably, the position adjustment structure includes a lead screw located inside a groove. Both ends of the lead screw are rotatably connected to the base, and a slider is rotatably connected to the middle of the lead screw. The slider is adapted to the groove, and the right end of the lead screw passes through the base. The right end of the lead screw is connected to the output shaft of a servo motor via a first coupling. The input end of the servo motor is electrically connected to the output end of a controller, thereby realizing the connection and installation between the position adjustment structure and the frame structure, ensuring the normal use of the position adjustment structure, and laying the foundation for the position adjustment of the polishing structure.

[0012] Preferably, a first bearing is provided at the connection between the lead screw and the base. The first bearing is a sealed bearing to reduce the friction and wear on both ends of the lead screw.

[0013] Preferably, the servo motor is fixed to the first outer plate, which is connected to the base to fix the servo motor and prevent it from rotating on its own.

[0014] Preferably, the polishing structure includes a return spring and a sliding plate. The middle part of the sliding plate is connected to the slider, and the lower end face of the sliding plate contacts the upper end face of the base. A hollow rod is provided in the middle of the sliding plate, and a telescopic rod is provided inside the hollow rod. A limit block is provided at the lower end of the telescopic rod, and the limit block is connected to the interior of the hollow rod. A mounting seat is provided at the upper end of the telescopic rod, and a polishing stone is provided in the middle of the mounting seat. The return spring is sleeved on the outside of the telescopic rod, and the upper end of the return spring is connected to the mounting seat. The lower end of the return spring is connected to the upper end of the hollow rod. The return spring is in a compressed state, which realizes the fixation between the polishing structure and the position adjustment structure, ensures the normal operation of the polishing structure, and lays the foundation for the polishing of the device.

[0015] Preferably, the grinding drive structure includes a column, the lower end of which is connected to the base, and a connecting shaft rotatably connected to the middle of the upper end of the column. A three-jaw chuck is provided at the right end of the connecting shaft, and the left end of the connecting shaft passes through the column. The left end of the connecting shaft is connected to the output shaft of the motor through a second coupling. The input end of the motor is electrically connected to the output end of the controller, thereby realizing the connection and installation between the grinding drive structure and the frame structure, ensuring the normal use of the grinding drive structure, and laying the foundation for fixing the tungsten molybdenum rod to be ground.

[0016] Preferably, a second bearing is provided at the connection between the connecting shaft and the column. The second bearing is a sealed bearing to reduce the friction and wear on both ends of the connecting shaft.

[0017] Preferably, the motor is fixed to the second outer plate, which is connected to the column to fix the motor and prevent it from rotating on its own.

[0018] The beneficial effects are:

[0019] By coordinating the position adjustment structure, polishing structure, and grinding drive structure, automatic polishing of tungsten-molybdenum rods can be achieved. This effectively reduces the grinding time required for tungsten-molybdenum rods and improves the grinding effect. At the same time, the polishing structure ensures continuous contact between the tungsten-molybdenum rod and the polishing structure, which not only ensures the continuous grinding and polishing process but also guarantees the grinding and polishing quality of the tungsten-molybdenum rod, facilitating the promotion and use of the product. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a front view structural diagram of the present invention;

[0022] Figure 2 This is a utility model Figure 1 A schematic diagram of the three-dimensional structure;

[0023] Figure 3 This is a utility model Figure 1 A three-dimensional front view cross-sectional structural diagram.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Frame structure; 101. Base; 102. Support leg; 103. Groove; 2. Position adjustment structure; 201. Lead screw; 202. Slider; 203. First outer plate; 204. First coupling; 205. Servo motor; 206. First bearing; 3. Polishing structure; 301. Hollow rod; 302. Limit block; 303. Return spring; 304. Mounting base; 305. Polishing stone; 306. Telescopic rod; 307. Slide plate; 4. Grinding drive structure; 401. Three-jaw chuck; 402. Second coupling; 403. Motor; 404. Second outer plate; 405. Column; 406. Second bearing; 407. Connecting shaft; 5. Controller. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] See Figures 1-3 As shown, this utility model provides a tungsten molybdenum rod polishing device, including a frame structure 1, a position adjustment structure 2, a polishing drive structure 4, and a controller 5; the frame structure 1 includes a base 101, with support legs 102 provided at the four corners of the lower end face of the base 101, and a groove 103 provided in the middle of the base 101; the controller 5 is installed on the base 101, and the input end of the controller 5 is electrically connected to the output end of an external power supply.

[0028] See Figures 2-3 As shown, the position adjustment structure 2 is located in the middle of the frame structure 1 and is connected to the frame structure 1. Specifically, the position adjustment structure 2 includes a lead screw 201, which is located inside the groove 103. Both ends of the lead screw 201 are rotatably connected to the base 101. Furthermore, a first bearing 206 is provided at the connection between the lead screw 201 and the base 101. The first bearing 206 is a sealed bearing. With the above design, the friction and wear on both ends of the lead screw 201 can be reduced. The middle of the lead screw 201... A slider 202 is rotatably connected, and the slider 202 is adapted to the groove 103. The right end of the lead screw 201 passes through the base 101, and the right end of the lead screw 201 is connected to the output shaft of the servo motor 205 through the first coupling 204. Furthermore, the servo motor 205 is fixed on the first outer plate 203, which is connected to the base 101. With the above design, the servo motor 205 can be fixed, preventing the servo motor 205 from rotating. The input end of the servo motor 205 is electrically connected to the output end of the controller 5. With the above design, position adjustment can be achieved. The connection and installation between structure 2 and frame structure 1 ensures the normal use of position adjustment structure 2 and lays the foundation for position adjustment of polishing structure 3. Polishing structure 3 is located at the upper end of position adjustment structure 2. Specifically, polishing structure 3 includes a return spring 303 and a slide plate 307. The middle part of slide plate 307 is connected to slider 202, and the lower end face of slide plate 307 contacts the upper end face of base 101. A hollow rod 301 is located in the middle of slide plate 307, and a telescopic rod 306 is installed inside the hollow rod 301. A limit block 302 is located at the lower end of telescopic rod 306. The internal connection between the position block 302 and the hollow rod 301 is provided. The upper end of the telescopic rod 306 is provided with a mounting base 304. The middle part of the mounting base 304 is provided with a polishing stone 305. The return spring 303 is sleeved on the outside of the telescopic rod 306. The upper end of the return spring 303 is connected to the mounting base 304, and the lower end of the return spring 303 is connected to the upper end of the hollow rod 301. The return spring 303 is in a compressed state. With the above design, the polishing structure 3 and the position adjustment structure 2 can be fixed, ensuring the normal operation of the polishing structure 3 and laying the foundation for the polishing of the device.

[0029] See Figures 2-3As shown, the grinding drive structure 4 is located at the middle of the left end of the frame structure 1. The lower end of the grinding drive structure 4 is connected to the frame structure 1. Specifically, the grinding drive structure 4 includes a column 405, the lower end of which is connected to the base 101. A connecting shaft 407 is rotatably connected to the middle of the upper end of the column 405. Furthermore, a second bearing 406 is provided at the connection between the connecting shaft 407 and the column 405. The second bearing 406 is a sealed bearing. With the above design, the friction and wear on both ends of the connecting shaft 407 can be reduced. A three-jaw chuck 4 is provided at the right end of the connecting shaft 407. 01. The left end of the connecting shaft 407 passes through the column 405. The left end of the connecting shaft 407 is connected to the output shaft of the motor 403 through the second coupling 402. Furthermore, the motor 403 is fixed to the second outer plate 404, which is connected to the column 405. With the above design, the motor 403 can be fixed, preventing the motor 403 from rotating on its own. The input end of the motor 403 is electrically connected to the output end of the controller 5. With the above design, the connection and installation between the grinding drive structure 4 and the frame structure 1 can be realized, ensuring the normal use of the grinding drive structure 4 and laying the foundation for fixing the tungsten molybdenum rod to be ground.

[0030] In one embodiment of this utility model, the tungsten molybdenum rod polishing device with the above-described structure fixes one end of the tungsten molybdenum rod to be polished by a three-grip chuck 401. During this process, the mounting base 304 can be pressed to prevent the mounting base 304 from affecting the installation of the tungsten molybdenum rod to be polished. Initially, the other end of the tungsten molybdenum rod to be polished is brought into contact with the polishing stone 305.

[0031] The controller 5 controls the motor 403 to work, which can drive the connecting shaft 407 to rotate under the action of the second coupling 402. The rotation of the connecting shaft 407 drives the three-jaw chuck 401 to rotate, and the rotation of the three-jaw chuck 401 drives the tungsten molybdenum rod to be polished to rotate. At this time, the polishing stone 305 can perform the grinding and polishing work on the tungsten molybdenum rod to be polished.

[0032] The servo motor 205 is controlled by the controller 5 to rotate under the action of the first coupling 204. The rotation of the lead screw 201, with the cooperation of the slider 202 and the groove 103, can drive the slider 202 to move laterally. The lateral movement of the slider 202 drives the polishing structure 3 to move laterally. During the lateral movement of the polishing structure 3, the polishing operation of different positions of the tungsten molybdenum rod can be realized. During this process, as the polishing work is carried out, the polishing stone 305 will wear. However, under the action of the return spring 303, the contact between the polishing structure 3 and the polishing tungsten molybdenum rod can be effectively guaranteed throughout the polishing process, avoiding the situation where polishing cannot be performed due to the wear of the polishing stone.

[0033] It is worth noting that the controller 5 uses existing technology to control the operation of the servo motor 205 and the electric motor 403.

[0034] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A tungsten-molybdenum rod polishing device, characterized in that: It includes a frame structure (1), a position adjustment structure (2), a grinding drive structure (4), and a controller (5); The frame structure (1) includes a base (101), and the base (101) has four legs (102) at the four corners of its lower end face, and a groove (103) is provided in the middle of the base (101). The position adjustment structure (2) is located in the middle of the frame structure (1), and the position adjustment structure (2) is connected to the frame structure (1). The upper end of the position adjustment structure (2) is provided with a polishing structure (3). The grinding drive structure (4) is located at the middle of the left end of the frame structure (1), and the lower end of the grinding drive structure (4) is connected to the frame structure (1). The controller (5) is mounted on the base (101), and the input terminal of the controller (5) is electrically connected to the output terminal of an external power supply.

2. The tungsten-molybdenum rod polishing device according to claim 1, characterized in that: The position adjustment structure (2) includes a lead screw (201), which is located inside the groove (103). Both ends of the lead screw (201) are rotatably connected to the base (101). A slider (202) is rotatably connected to the middle of the lead screw (201). The slider (202) is adapted to the groove (103). The right end of the lead screw (201) passes through the base (101). The right end of the lead screw (201) is connected to the output shaft of the servo motor (205) through the first coupling (204). The input end of the servo motor (205) is electrically connected to the output end of the controller (5).

3. The tungsten-molybdenum rod polishing device according to claim 2, characterized in that: A first bearing (206) is provided at the connection between the lead screw (201) and the base (101), and the first bearing (206) is a sealed bearing.

4. The tungsten-molybdenum rod polishing device according to claim 2, characterized in that: The servo motor (205) is fixed on the first outer plate (203), and the first outer plate (203) is connected to the base (101).

5. The tungsten-molybdenum rod polishing device according to claim 2, characterized in that: The polishing structure (3) includes a return spring (303) and a sliding plate (307). The middle part of the sliding plate (307) is connected to the slider (202). The lower end face of the sliding plate (307) is in contact with the upper end face of the base (101). A hollow rod (301) is provided in the middle part of the sliding plate (307). A telescopic rod (306) is provided inside the hollow rod (301). A limit block (302) is provided at the lower end of the telescopic rod (306). The telescopic rod (306) is internally connected to the hollow rod (301). The upper end of the telescopic rod (306) is provided with a mounting base (304). The middle part of the mounting base (304) is provided with a polishing stone (305). The return spring (303) is sleeved on the outside of the telescopic rod (306). The upper end of the return spring (303) is connected to the mounting base (304). The lower end of the return spring (303) is connected to the upper end of the hollow rod (301). The return spring (303) is in a compressed state.

6. The tungsten-molybdenum rod polishing device according to claim 1, characterized in that: The grinding drive structure (4) includes a column (405), the lower end of which is connected to the base (101). A connecting shaft (407) is rotatably connected to the middle of the upper end of the column (405). A three-grip chuck (401) is provided at the right end of the connecting shaft (407). The left end of the connecting shaft (407) passes through the column (405). The left end of the connecting shaft (407) is connected to the output shaft of the motor (403) through a second coupling (402). The input end of the motor (403) is electrically connected to the output end of the controller (5).

7. The tungsten-molybdenum rod polishing device according to claim 6, characterized in that: A second bearing (406) is provided at the connection between the connecting shaft (407) and the column (405), and the second bearing (406) is a sealed bearing.

8. The tungsten-molybdenum rod polishing device according to claim 6, characterized in that: The motor (403) is fixed to the second outer plate (404), and the second outer plate (404) is connected to the column (405).

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