Surface burr cleaning device for numerical control cutter handle machining

Abstract

The utility model provides a surface burr cleaning device for numerical control cutter handle machining, which relates to the technical field of numerical control cutter handle machining and comprises a roller, an adding mechanism is arranged above the roller, supporting frames are arranged on two sides of the roller, a positioning mechanism is arranged on one side of each supporting frame, and a mounting plate is fixedly mounted on one side of each supporting frame. A motor is fixedly mounted on one side of the mounting plate, and a driving gear is fixedly mounted at the output end of the motor. The adding mechanism is used for cleaning burrs on the surfaces of different types of numerical control cutter handles through abrasives with different particle sizes, the cleaning effect of the burrs on the surfaces of the numerical control cutter handles is improved, the situation that the abrasives are large and cannot make full contact with the numerical control cutter handles with complex shapes is avoided, and the cleaning effect of the burrs on the surfaces of the numerical control cutter handles is reduced; and the positioning mechanism is arranged for limiting the roller, the effect of correcting the position of the roller is achieved, the feeding pipe at the top of the roller is located under the discharging opening, and then grinding materials are conveniently added.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC tool holder processing, and more specifically, to a surface burr cleaning device for CNC tool holder processing. Background Art

[0002] A CNC tool holder is a tool clamping device used for a computer numerical control (CNC) machine tool. During the CNC machining process, the tool holder is responsible for fixing and accurately installing a cutting tool (such as a milling cutter, drill bit, etc.) onto the machine tool for high-precision machining operations.

[0003] During the processing of a CNC tool holder, it is necessary to clean the burrs on its surface to improve the aesthetics and service performance of the CNC tool holder. The CNC tool holder is placed in a drum to contact with abrasives to remove the burrs on the surface of the CNC tool holder. Generally, the abrasives in the drum are of a general type. When processing a CNC tool holder with a complex shape, there is a large difference in the particle size of the abrasives, resulting in the abrasives not being able to fully contact the surface of the CNC tool holder and reducing the cleaning effect of the burrs on the surface of the CNC tool holder. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a surface burr cleaning device for CNC tool holder processing, which can effectively solve the problems raised in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A surface burr cleaning device for CNC tool holder processing includes a drum. An adding mechanism is arranged above the drum. Support frames are arranged on both sides of the drum. A positioning mechanism is arranged on one side of the support frame. A mounting plate is fixedly installed on one side of the support frame. A motor is fixedly installed on one side of the mounting plate. A driving gear is fixedly installed at the output end of the motor. A toothed ring is fixedly installed on the left side of the surface of the drum. The driving gear meshes with the toothed ring. A plurality of uniformly distributed feeding pipes are communicated with the top of the surface of the drum. A closing cover is arranged at the top of the feeding pipe. A discharging pipe is communicated with the bottom of the surface of the drum. A sealing cover is arranged at the bottom of the discharging pipe.

[0007] Preferably, the adding mechanism includes a support plate. Mounting side plates are fixedly installed on both sides of the bottom of the support plate. The bottom of the mounting side plates is fixedly connected to the support frame respectively. A plurality of uniformly distributed storage boxes are fixedly installed on the top of the support plate. Discharge ports are formed at the bottom of the storage box and the bottom of the support plate. The discharge ports are located directly above the feeding pipe. A label is arranged on the front of the storage box.

[0008] Preferably, limiting plates are fixedly installed on both sides of the bottom of the support plate and at the positions of the discharge ports. A feeding plate is clamped between the limiting plates. The feeding plate is located at the bottom of the discharge port.

[0009] Preferably, the positioning mechanism includes a spring fixedly installed on one side of the support frame. A round plate is fixedly installed on the left side of the spring. A clamping rod is fixedly installed on the side of the round plate close to the support frame. A clamping groove is formed on the left side of the roller. One side of the clamping rod penetrates through the support frame and is clamped inside the clamping groove.

[0010] Preferably, a frame body is fixedly installed on one side of the support frame. A clamping block is fixedly installed on the left side of the round plate. A concave portion is formed on the surface of the clamping block. A clamping frame is fixedly installed on the inner side of the frame body and on one side of the clamping block. A convex portion is fixedly installed inside the clamping frame. The sizes of the convex portion and the concave portion are adapted to each other.

[0011] Preferably, a collection box is arranged below the roller, and the collection box is directly below the discharge pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By providing an adding mechanism for deburring the surfaces of different types of CNC tool holders with abrasives of different particle sizes, the deburring effect of the surfaces of the CNC tool holders is improved, and it is avoided that the abrasives are too large to be in full contact with the CNC tool holders with complex shapes, reducing the deburring effect of the surfaces of the CNC tool holders. By providing a positioning mechanism for limiting the roller and playing a role in positioning the roller, the feeding pipe at the top of the roller is located directly below the discharge port, thereby facilitating the addition of abrasives. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional schematic diagram of the overall structure in the utility model;

[0015] Figure 2 is a three-dimensional schematic diagram of the... structure in the utility model;

[0016] Figure 3 is a three-dimensional schematic diagram of the... structure in the utility model;

[0017] Figure 4 is in the utility model Figure 1 is a partial enlarged view of A in the...

[0018] In the figure: 1. Drum; 2. Adding mechanism; 201. Support plate; 202. Installation side plate; 203. Storage box; 204. Label; 205. Discharge port; 206. Limiting plate; 207. Feeding plate; 3. Positioning mechanism; 301. Spring; 302. Round plate; 303. Clamping rod; 304. Frame body; 305. Clamping frame; 306. Convex part; 307. Clamping block; 308. Concave part; 4. Support frame; 5. Installation plate; 6. Motor; 7. Driving gear; 8. Tooth ring; 9. Feed pipe; 10. Sealing cover; 11. Discharge pipe; 12. Collection box. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] As Figure 1 —shown in FIG. 2, a surface burr cleaning device for CNC tool holders includes a drum 1. An adding mechanism 2 is arranged above the drum 1. Support frames 4 are arranged on both sides of the drum 1. A positioning mechanism 3 is arranged on one side of the support frame 4. An installation plate 5 is fixedly installed on one side of the support frame 4. A motor 6 is fixedly installed on one side of the installation plate 5. A driving gear 7 is fixedly installed at the output end of the motor 6. A tooth ring 8 is fixedly installed on the left side of the surface of the drum 1. The driving gear 7 and the tooth ring 8 are meshed. A uniformly distributed feed pipe 9 is communicated with the top of the surface of the drum 1. A sealing cover 10 is arranged at the top of the feed pipe 9. A discharge pipe 11 is communicated with the bottom of the surface of the drum 1. A sealing cover is arranged at the bottom of the discharge pipe 11.

[0021] The effects achieved by the above components are as follows: By setting the adding mechanism 2, abrasives with different particle sizes are used to clean the burrs on the surfaces of different types of CNC tool holders, improving the cleaning effect of the burrs on the surface of the CNC tool holders, and avoiding the situation that the abrasives are too large and cannot fully contact the CNC tool holders with complex shapes, reducing the cleaning effect of the burrs on the surface of the CNC tool holders. By setting the positioning mechanism 3, the drum 1 is limited and positioned, so that the feed pipe 9 at the top of the drum 1 is located directly below the discharge port 205, which is convenient for adding abrasives.

[0022] As Figure 3As shown in the figure, the adding mechanism 2 includes a support plate 201. Both sides of the bottom of the support plate 201 are fixedly installed with mounting side plates 202. The bottoms of the mounting side plates 202 are respectively fixedly connected to the support frame 4. The top of the support plate 201 is fixedly installed with evenly distributed storage boxes 203. The bottoms of the storage boxes 203 and the bottom of the support plate 201 are both provided with discharge ports 205. The discharge ports 205 are located directly above the feed pipe 9. A label 204 is provided on the front of the storage box 203.

[0023] The effects achieved by the above components are as follows: By setting the storage box 203 to store abrasives of different particle sizes and using the label 204 to mark the particle size of the abrasives, when processing different types of CNC tool holders, abrasives with appropriate particle sizes need to be selected to clean the burrs, so as to achieve the purpose of improving the burr cleaning effect on the surface of the CNC tool holder.

[0024] As Figure 3 shown in the figure, limiting plates 206 are fixedly installed on both sides of the bottom of the support plate 201 and located at both sides of the discharge port 205. A discharge plate 207 is clamped between the limiting plates 206. The discharge plate 207 is located at the bottom of the discharge port 205.

[0025] The effects achieved by the above components are as follows: By setting the limiting plates 206 to slide and limit the discharge plate 207, it is convenient for the discharge plate 207 to open and close the discharge port 205, further facilitating the introduction of the required abrasives into the interior of the drum 1, and facilitating the selection of abrasives with strong targeting to clean the burrs of different types of CNC tool holders, thereby improving the burr cleaning effect on the surface of the CNC tool holder.

[0026] As Figure 4 shown in the figure, the positioning mechanism 3 includes a spring 301. The spring 301 is fixedly installed on one side of the support frame 4. A circular plate 302 is fixedly installed on the left side of the spring 301. A clamping rod 303 is fixedly installed on the side of the circular plate 302 close to the support frame 4. A card slot is opened on the left side of the drum 1. One side of the clamping rod 303 penetrates through the support frame 4 and is clamped inside the card slot.

[0027] The effects achieved by the above components are as follows: By setting the spring 301 to pull the circular plate 302, the circular plate 302 pushes the clamping rod 303, so that one side of the clamping rod 303 is clamped inside the card slot, thereby limiting the drum 1 and making the feed pipe 9 located directly below the adding mechanism 2, facilitating the accurate introduction of the abrasives inside the storage box 203 into the interior of the drum 1.

[0028] As Figure 4As shown in the figure, a frame body 304 is fixedly installed on one side of the support frame 4. A clamping block 307 is fixedly installed on the left side of the circular plate 302. A recess 308 is formed on the surface of the clamping block 307. A clamping frame 305 is fixedly installed on the inner side of the frame body 304 and on one side of the clamping block 307. A convex portion 306 is fixedly installed on the inner side of the clamping frame 305. The size of the convex portion 306 is adapted to that of the recess 308.

[0029] The effect achieved by the above components is that by setting the convex portion 306 and the recess 308 to cooperate with each other to clamp the clamping block 307 inside the clamping frame 305, the clamping rod 303 is further limited, maintaining the state where one side of the clamping rod 303 is separated from the card slot, facilitating the rotation of the roller 1, and avoiding interfering with the cleaning of the burrs on the surface of the numerical control tool holder by the roller 1.

[0030] As Figure 2 shown, a collection box 12 is arranged below the roller 1. The collection box 12 is located directly below the discharge pipe 11.

[0031] The effect achieved by the above components is that by setting the collection box 12 to collect the abrasive and the numerical control tool holder parts discharged by the roller 1, it is convenient to recycle the abrasive into the corresponding storage box 203.

[0032] The working principle of the surface burr cleaning device for a numerical control tool holder:

[0033] The storage box 203 stores abrasives with different particle sizes, and the label 204 marks the particle size of the abrasives. When processing different types of numerical control tool holders, it is necessary to select abrasives with appropriate particle sizes to clean the burrs, so as to achieve the purpose of improving the surface burr cleaning effect of the numerical control tool holder. The spring 301 pulls the circular plate 302, and the circular plate 302 pushes the clamping rod 303, so that one side of the clamping rod 303 is clamped inside the card slot, thereby limiting the roller 1 and making the feed pipe 9 located directly below the adding mechanism 2, facilitating the accurate introduction of the abrasives inside the storage box 203 into the roller 1.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, based on the above description, other different forms of changes or variations can be made. It is impossible to list all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A surface burr cleaning device for machining a numerical control tool holder, including a drum (1), characterized in that: Above the drum (1), a feeding mechanism (2) is provided. On both sides of the drum (1), support frames (4) are provided. On one side of the support frame (4), a positioning mechanism (3) is provided. On one side of the support frame (4), a mounting plate (5) is fixedly installed. On one side of the mounting plate (5), a motor (6) is fixedly installed. The output end of the motor (6) is fixedly installed with a driving gear (7). On the left side of the surface of the drum (1), a toothed ring (8) is fixedly installed. The driving gear (7) meshes with the toothed ring (8). On the top of the surface of the drum (1), uniformly distributed feeding pipes (9) are communicated. On the top of the feeding pipe (9), a closing cover (10) is provided. On the bottom of the surface of the drum (1), a discharging pipe (11) is communicated. On the bottom of the discharging pipe (11), a sealing cover is provided.

2. The surface burr cleaning device for numerically controlled tool shank machining according to claim 1, wherein: The feeding mechanism (2) includes a support plate (201). On both sides of the bottom of the support plate (201), mounting side plates (202) are fixedly installed. The bottoms of the mounting side plates (202) are respectively fixedly connected to the support frame (4). On the top of the support plate (201), uniformly distributed storage boxes (203) are fixedly installed. At the bottoms of the storage boxes (203) and the bottom of the support plate (201), discharge ports (205) are opened. The discharge ports (205) are located directly above the feeding pipes (9). On the front of the storage boxes (203), labels (204) are provided.

3. A surface burr cleaning device for CNC tool shank machining according to claim 2, characterized in that: On the bottom of the support plate (201) and on both sides of the discharge port (205), limit plates (206) are fixedly installed. Between the limit plates (206), a discharging plate (207) is clamped. The discharging plate (207) is located at the bottom of the discharge port (205).

4. A surface burr cleaning device for CNC tool shank machining according to claim 1, characterized in that: The positioning mechanism (3) includes a spring (301). The spring (301) is fixedly installed on one side of the support frame (4). On the left side of the spring (301), a circular plate (302) is fixedly installed. On the side of the circular plate (302) close to the support frame (4), a clamping rod (303) is fixedly installed. On the left side of the drum (1), a clamping groove is opened. One side of the clamping rod (303) penetrates through the support frame (4) and is clamped inside the clamping groove.

5. The surface burr cleaning device for CNC tool shank machining according to claim 4, characterized in that: On one side of the support frame (4), a frame body (304) is fixedly installed. On the left side of the circular plate (302), a clamping block (307) is fixedly installed. On the surface of the clamping block (307), a concave portion (308) is opened. Inside the frame body (304) and on one side of the clamping block (307), a clamping frame (305) is fixedly installed. Inside the clamping frame (305), a convex portion (306) is fixedly installed. The size of the convex portion (306) is adapted to that of the concave portion (308).

6. The surface burr cleaning device for numerically controlled tool shank machining according to claim 1, wherein: Below the drum (1), a collection box (12) is provided. The collection box (12) is located directly below the discharging pipe (11).

Images