Hardware hole groove numerical control machining tool
By equipping CNC machine tools with wire brush cleaning devices and protective mechanisms, the problem of metal chips entangled in the cutting tools is solved, achieving tool cleaning and safety protection, and improving processing efficiency and safety.
Patent Information
- Application Number
- CN202520452457.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-03-14
AI Technical Summary
During the machining process of existing CNC machine tools, fine metal chips easily become entangled on the surface of the cutting tool, affecting machining efficiency and quality, and may cause tool wear if not cleaned in time.
A CNC machining tool for machining holes and grooves in metal parts was designed, equipped with a wire brush cleaning device and a protective mechanism. The wire brush is driven by a cylinder to remove metal chips from the cutting tool, and a baffle prevents metal chips from splashing. Combined with a collection box and a cooling sprayer, the machining efficiency and safety are improved.
It effectively cleans metal shavings from cutting tools, extends tool life, improves processing efficiency, prevents metal shavings from splashing and causing injury, improves operator work efficiency and quality, and enables efficient collection and recycling.
Smart Images
Figure CN223811871U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to machining technical field especially relates to a hardware hole and slot numerical control processing machine tool. BACKGROUND
[0002] Numerical control processing machine tool is an automatic machine tool controlled by digital signal, which is an important equipment in modern manufacturing industry, and is widely used in various fields requiring high precision and high efficiency processing, aiming at reducing manual operation and improving production efficiency.
[0003] In the process of machining workpieces, the machine tool will automatically adjust the position, feed speed and cutting depth of the tool according to the preset program to ensure the machining quality and efficiency. During cutting, metal chips will be produced. Short metal chips will usually be splashed out by the rotation of the tool, while long and thin metal chips are often easily entangled on the surface of the tool during high-speed rotation. This may cause potential operation obstacles and lead to a decrease in processing efficiency. When the tool is used again to cut metal workpieces, if the metal chips entangled on the surface of the tool are not cleaned in time, it may affect the processing effect and the quality of the metal workpieces. SUMMARY
[0004] In order to overcome the above-mentioned shortcomings of the prior art that metal chips are entangled on the tool, the technical problem of the utility model is to provide a hardware hole and slot numerical control processing machine tool for cleaning metal chips from the tool.
[0005] The technical implementation scheme of the utility model is as follows: a hardware hole and slot numerical control processing machine tool, comprising an operation table, a clamping device is installed on the left side of the operation table, a cutter is installed on the right side of the operation table, a rotating shaft is symmetrically arranged on the operation table, and the rotating shaft is fixedly connected to the operation table, a sliding rail is fixedly connected to the operation table, a push plate is rotatably connected to the rotating shaft, one side of the push plate is slidably connected to the clamping device, the other side of the push plate slides on the sliding rail, one end of a spring is fixedly connected to the sliding rail, the other end of the spring is fixedly connected to the push plate, and the spring is located between the sliding rail and the push plate, the spring is used to assist the push plate to reset, a gas cylinder a is fixedly connected to the push plate, and a steel wire brush for cleaning metal chips is fixedly connected to the telescopic rod of the gas cylinder a.
[0006] Further, the protection mechanism comprises a bottom plate, the clamping device is fixedly connected to the bottom plate, a gas cylinder b is fixedly connected to the rear side of the bottom plate, a rotating block is fixedly connected to the telescopic rod of the gas cylinder b, a fixed plate is fixedly connected to the front side of the bottom plate, the rear end of a connecting rod is rotatably connected to the rotating block, the front end of the connecting rod is rotatably connected to the rear end of an L-shaped plate, the front end of the L-shaped plate is rotatably connected to the fixed plate, and a baffle for preventing metal chips from splashing is fixedly connected to the front end of the L-shaped plate.
[0007] Further, it also comprises a collecting box, and the left side of the operation table is fixedly connected with the collecting box for centralized collection.
[0008] Further, it also comprises a covering edge, and the operation table is fixedly connected with the covering edge for protecting the edge thereof.
[0009] Further, it also comprises a cooling sprayer, and the right side of the operation table is fixedly connected with the cooling sprayer for spraying cooling liquid.
[0010] Further, it also comprises a tool storage box, and the right side of the cutter is fixedly connected with the tool storage box for storing tools.
[0011] The utility model has the advantages that the push plate is pushed to rotate on the rotating shaft through the clamping tool, the push plate drives the cylinder a to move on the slide rail, the telescopic rod of the cylinder a drives the steel wire brush to move, the metal scraps wound on the cutter are cleaned, the abrasion of the metal scraps on the cutter is reduced, the service life of the cutter is prolonged, and the machining efficiency is improved.
[0012] The rotating block is driven to move forward and backward through the telescopic rod of the cylinder b, the rotating block drives the connecting rod to move forward and backward, the connecting rod drives the rear end of the L-shaped plate to move, and the front end of the L-shaped plate drives the baffle to rotate on the fixed plate, so that the effect of preventing the metal scraps from splashing is achieved, the harm of the splashing metal scraps to the workers is prevented, and the working efficiency and working quality of the operators are improved.
[0013] The collecting box is used for efficiently and centrally collecting the metal workpieces, facilitates subsequent processing and recycling, and improves the working efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0015] Figure 2 It is a three-dimensional structure schematic view of the push plate, the cylinder a and the steel wire brush of the utility model.
[0016] Figure 3 It is a three-dimensional structure schematic view of the cylinder b, the connecting rod and the baffle of the utility model.
[0017] In the above drawings, 1 is an operation table, 2 is a clamping tool, 3 is a cutter, 4 is a rotating shaft, 5 is a slide rail, 6 is a push plate, 7 is a spring, 8 is a cylinder a, 9 is a steel wire brush, 10 is a protection mechanism, 101 is a bottom plate, 102 is a cylinder b, 103 is a rotating block, 104 is a fixed plate, 105 is a connecting rod, 106 is an L-shaped plate, 107 is a baffle, 11 is a collecting box, 12 is a covering edge, 13 is a cooling sprayer, and 14 is a tool storage box. DETAILED DESCRIPTION
[0018] References to embodiments herein mean that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0019] Example: A CNC machining tool for machining holes and grooves in hardware parts, such as Figures 1-3 As shown, the device includes an operating table 1, a clamping device 2, a cutter 3, a rotating shaft 4, a slide rail 5, a push plate 6, a spring 7, a cylinder a8, and a wire brush 9. The clamping device 2 is installed on the left side of the operating table 1, and the cutter 3 is installed on the right side of the operating table 1. The rotating shaft 4 is symmetrically arranged on the operating table 1 and is fixedly connected to the operating table 1. The slide rail 5 is fixedly connected to the operating table 1. The push plate 6 is rotatably connected to the rotating shaft 4. One side of the push plate 6 is slidably connected to the clamping device 2, and the other side of the push plate 6 slides on the slide rail 5. One end of the spring 7 is fixedly connected to the slide rail 5, and the other end of the spring 7 is fixedly connected to the push plate 6. The spring 7 is located between the slide rail 5 and the push plate 6. The spring 7 is used to assist the push plate 6 in resetting. The cylinder a8 is fixedly connected to the push plate 6. The telescopic rod of the cylinder a8 is fixedly connected to the wire brush 9 for cleaning metal shavings. The system also includes a collection box 11. The left side of the operating table 1 is fixedly connected to the collection box 11 for centralized collection. The system also includes a cooling sprayer 13. The right side of the operating table 1 is fixedly connected to the cooling sprayer 13 for spraying coolant.
[0020] When the operator needs to process the metal workpiece, first place the metal workpiece inside the clamp 2, then start the power device that drives the clamp 2 to move, the clamp 2 starts to move backward on the operation table 1, because one side of the push plate 6 is in sliding connection with the clamp 2, the clamp 2 will push the push plate 6 to rotate around the rotating shaft 4, at the same time, the other side of the push plate 6 slides forward on the slide rail 5, in this process, the spring 7 is stretched, the push plate 6 drives the air cylinder a fixed thereon to move to the appropriate position on the slide rail 5, preparing for the subsequent operation, then the cutter 3 will cut the metal workpiece, at the same time, automatically start the cooling sprayer 13, the cooling sprayer 13 continuously sprays cooling liquid to the processing area, playing a role in rapidly cooling the metal surface, effectively preventing the metal workpiece from deforming due to high temperature generated during processing, at the same time, prolonging the service life of the cutter and improving the processing efficiency. When the cutting is completed, the air cylinder a is automatically started through the control system, the telescopic rod of the air cylinder a will drive the steel wire brush 9 to reciprocate forward and backward, cleaning the metal chips wound on the cutter, reducing the wear of the cutter by the metal chips, thereby prolonging the service life of the cutter and improving the processing efficiency. When the clamp 2 moves forward again for processing the metal workpiece, the side of the push plate 6 loses the pushing force and moves forward, at the same time, the other side of the push plate 6 drives the air cylinder to move backward on the slide rail 5, the spring 7 resets, and the clamp 2 moves to the appropriate position, thereby processing the metal workpiece again. After the processing is completed, the operator places the processed metal workpiece inside the collection box 11, playing a role in efficiently collecting the metal workpiece, facilitating subsequent processing and recycling, and improving the work efficiency.
[0021] As shown in Figure 1 and Figure 3 , the protection mechanism 10 includes a bottom plate 101, an air cylinder b 102, a rotating block 103, a fixed plate 104, a connecting rod 105, an L-shaped plate 106, and a baffle 107, the clamp 2 is fixedly connected with the bottom plate 101, the rear side of the bottom plate 101 is fixedly connected with the air cylinder b 102, the telescopic rod of the air cylinder b 102 is fixedly connected with the rotating block 103, the front side of the bottom plate 101 is fixedly connected with the fixed plate 104, the rear end of the connecting rod 105 is rotatably connected on the rotating block 103, the front end of the connecting rod 105 is rotatably connected on the rear end of the L-shaped plate 106, the front end of the L-shaped plate 106 is rotatably connected on the fixed plate 104, and the front end of the L-shaped plate 106 is fixedly connected with the baffle 107 for preventing metal chips from splashing.
[0022] When the operator needs to prevent metal chips from splashing, the air cylinder b102 is opened, when the telescopic rod of the air cylinder b102 pushes the rotating block 103 to move forward, the rotating block 103 moves and drives the rear end of the connecting rod 105 to move forward, the front end of the connecting rod 105 drives the rear end of the L-shaped plate 106 to move forward, because the front end of the L-shaped plate 106 is rotationally connected to the fixed plate 104, and the fixed plate 104 is fixedly connected to the bottom plate 101, so the connecting rod 105 drives the front end of the L-shaped plate 106 to rotate on the fixed plate 104, because the L-shaped plate 106 is fixedly connected to the baffle 107, so the L-shaped plate 106 rotates and drives the baffle 107 to move, when the telescopic rod of the air cylinder b102 drives the rotating block 103 to move backward, the rotating block 103 drives the connecting rod 105 to move backward, the connecting rod 105 drives the L-shaped plate 106 to move backward, and the baffle 107 is reset, so as to repeatedly push, thereby playing a role of blocking metal splashing, preventing them from splashing out to harm the operator, and improving the work efficiency and work quality of the operator.
[0023] As shown in Figure 1 The operating table 1 is fixedly connected with the edge covering 12 for protecting the edge thereof.
[0024] The edge covering 12 plays a role of protecting the edge of the operating table 1, thereby preventing damage in the use process, and helping to prolong the service life of the operating table 1 and provide a better safety protection effect.
[0025] As shown in Figure 1 The cutting device 3 is fixedly connected with the tool storage box 14 on the right side for storing tools.
[0026] When the operator needs to place the operation tool, the tool can be placed in the tool storage box 14, thereby playing a role of facilitating the operator to place the article, improving the work efficiency and use convenience.
[0027] Although the utility model has been described with reference to the exemplary embodiments, it should be understood that the utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to encompass all variations and equivalent structures and functions.
Claims
1. A machine tool for numerically controlled machining of holes and slots in hardware, characterized in that: The utility model provides an improved cutting device, including operation platform (1), the left side of operation platform (1) is installed with clamping tool (2), the right side of operation platform (1) is installed with cutting device (3), and the symmetry of operation platform (1) is provided with pivot (4), and pivot (4) is fixedly connected to operation platform (1), operation platform (1) is fixedly connected with slide rail (5), pivot (4) is rotatably connected with push plate (6), one side of push plate (6) is slidably connected with clamping tool (2), the other side of push plate (6) is slid on slide rail (5), one end of spring (7) is fixedly connected on slide rail (5), the other end of spring (7) is fixedly connected on push plate (6), and spring (7) is located between slide rail (5) and push plate (6), and spring (7) is used to assist push plate (6) reset, push plate (6) is fixedly connected with cylinder a (8), and the telescopic rod of cylinder a (8) is fixedly connected with steel wire brush (9) for cleaning metal chips.
2. The machine tool according to claim 1, wherein: Including protection mechanism (10), protection mechanism (10) includes bottom plate (101), clamping tool (2) is fixedly connected with bottom plate (101), the rear side of bottom plate (101) is fixedly connected with cylinder b (102), the telescopic rod of cylinder b (102) is fixedly connected with rotating block (103), the front side of bottom plate (101) is fixedly connected with fixed plate (104), the rear end of connecting rod (105) is rotatably connected on rotating block (103), the front end of connecting rod (105) is rotatably connected on the rear end of L-shaped plate (106), the front end of L-shaped plate (106) is rotatably connected on fixed plate (104), and the front end of L-shaped plate (106) is fixedly connected with baffle (107) for preventing metal chips from splashing.
3. The machine tool according to claim 2, wherein: Still include collection box (11), the left side of operation platform (1) is fixedly connected with collection box (11) for centralized collection.
4. The machine tool according to claim 3, wherein: Still include edge covering (12), and the edge covering (12) for protecting the edge of operation platform (1) is fixedly connected.
5. The machine tool according to claim 4, wherein: Still include cooling sprayer (13), and the right side of operation platform (1) is fixedly connected with cooling sprayer (13) for spraying cooling liquid.
6. A machine tool for numerically controlled machining of holes and slots in hardware according to claim 5, characterised in that: Still include tool storage box (14), and the right side of cutting device (3) is fixedly connected with tool storage box (14) for storing tools. Still include tool storage box (14), and the right side of cutting device (3) is fixedly connected with tool storage box (14) for storing tools.