Automatic chip cleaning and collecting device for thread tool preparation
By designing an automatic debris collection and cleaning device for thread cutting tool preparation, the problem of debris splashing and injuring operators and affecting accuracy has been solved. This has improved safety and accuracy, facilitated the collection of debris, and reduced maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI SIWEIKE WHORL TOOL CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-26
AI Technical Summary
In existing technologies, flying debris during thread machining can injure operators, affect machining accuracy, and is difficult to collect and clean effectively.
An automatic debris collection and cleaning device for threaded cutting tool manufacturing was designed, comprising a protective structure and a collection structure. The protective structure achieves debris protection through a combination of a slide bar, a connecting plate, and a screw, while the collection structure achieves rapid debris collection through a combination of a magnetic plate and a positioning rod.
It effectively prevents debris from splashing, improves processing safety, ensures processing accuracy, simplifies the debris collection and cleaning process, and reduces maintenance costs.
Smart Images
Figure CN224407057U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning and collecting debris from threaded cutting tools, and in particular to an automatic debris cleaning and collection device for the preparation of threaded cutting tools. Background Technology
[0002] A thread cutting tool holder is a tool rack or support used to fix and support the cutting tool or workpiece during thread machining. Its main function is to ensure the stability, accuracy, and cutting efficiency of the cutting tool during machining. The design and use of the thread cutting tool holder directly affect machining quality, tool life, and machining efficiency.
[0003] Existing technologies, such as the utility model patent with publication number CN215788176U, disclose a high-precision thread cutting tool preparation device. This patent employs a base and a preparation equipment body. A top plate is fixedly connected to the base via two support plates. The top plate is equipped with an adjustment mechanism for adjusting the position of the preparation equipment body. A mounting plate is rotatably connected to the left support plate, and the left support plate is equipped with a first power mechanism for providing the power required for the rotation of the mounting plate. The mounting plate has a placement groove, in which the cutting tool to be processed is placed. Three U-shaped guide plates are fixedly connected to the mounting plate, and the U-shaped guide plates are equipped with clamping mechanisms for clamping the cutting tool to be processed. The mounting plate is equipped with a transmission mechanism for providing the power required for the clamping mechanisms. This utility model has a reasonable structure, good clamping effect, no deviation during the preparation process, high processing accuracy, and can automatically rotate the thread cutting tool, resulting in high processing efficiency.
[0004] The inventors discovered in daily use that flying debris in existing technologies can potentially hit the operator's eyes, skin, or other parts, causing injury, especially during high-speed rotational machining processes where the debris's velocity and energy are high. Although some safety equipment (such as goggles and gloves) can provide some protection, flying debris remains a significant risk. Flying debris may fall onto the workpiece surface during machining, particularly during thread machining. Debris accumulation can affect thread machining accuracy, leading to inaccurate thread dimensions or poor surface quality. Furthermore, it is difficult to collect and clean up machining debris afterward.
[0005] This application provides another technical solution to this technical problem, aiming to provide those skilled in the art with multiple options for solving the problem. Utility Model Content
[0006] The purpose of this invention is to address the shortcomings of existing technologies.
[0007] To solve the above-mentioned technical problems, this utility model provides an automatic debris collection and cleaning device for threaded cutting tool preparation, comprising: a base plate, four supports fixedly connected to the upper surface of the base plate, a top plate fixedly connected to the upper end of the supports, a processing device installed inside the top plate, a clamping device installed inside the supports, a protective structure provided on the upper surface of the base plate, the protective structure including two fixing blocks, the two fixing blocks being fixedly connected to the base plate, a sliding rod fixedly connected to one side of the fixing blocks, a connecting plate slidably connected to the arc surface of the sliding rod, a protective frame fixedly connected to one end of the two connecting plates that are close to each other, a sliding ring slidably connected to the arc surface of the sliding rod, the sliding ring being fixedly connected to the connecting plate, a screw threadedly connected to the arc surface of the sliding ring, and the screw abutting against the sliding rod.
[0008] The effect achieved by the above components is as follows: when it is necessary to protect the machining debris, the protective frame is pulled to move, and then the protective frame drives the connecting plate to move, the connecting plate drives the slip ring to move, then the slip ring, the connecting plate and the slide rod are aligned, then the slip ring and the connecting plate are inserted into the slide rod, then the slip ring and the connecting plate slide on the arc surface of the slide rod, and after moving to the appropriate position, the screw is tightened to fix it, and then the protective frame protects the machining debris.
[0009] Preferably, the screw has a plurality of slots on the arc surface at the end away from the slip ring, and the plurality of slots are evenly distributed on the screw.
[0010] The effect achieved by the above components is that the groove can increase the friction between the screw and the hand, preventing slippage when rotating the screw.
[0011] Preferably, pull plates are fixedly connected to both sides of the protective frame, and the pull plates are made of stainless steel.
[0012] The effect achieved by the above components is that when it is necessary to pull the protective frame, the pull plate can be pulled directly, and the pull plate will move the protective frame, making it more convenient to pull the protective frame.
[0013] Preferably, a positioning strip is fixedly connected to the upper surface of the base plate, and the positioning strip is slidably connected to the protective frame.
[0014] The effect achieved by the above components is that the positioning strip can limit the movement of the protective frame, prevent the protective frame from shifting during use, and improve the stability of the sliding of the protective frame.
[0015] Preferably, the inner wall of the protective frame is provided with a collection structure, the collection structure including a plurality of positioning rods, the plurality of positioning rods being divided into two groups, both groups of positioning rods being slidably connected to the protective frame, the collection frame being fixedly connected to the side of the two groups of positioning rods that are close to each other, an iron plate being fixedly connected to the end of the collection frame near the clamping device, and a magnetic plate being fixedly connected to the end of the protective frame near the clamping device, the magnetic plate being attracted to the iron plate.
[0016] The effect achieved by the above components is as follows: when it is necessary to collect residue and debris, the collection frame is pulled to move, the collection frame moves the positioning rod, the positioning rod and the collection frame are aligned with the protective frame, and then the collection frame and the positioning rod are inserted into the protective frame and moved. The positioning rod slides on the inner wall of the protective frame. After the collection frame moves to the appropriate position, the iron plate and the magnetic plate are attracted and fixed, and the collection frame collects the residue and debris.
[0017] Preferably, the upper surfaces on both sides of the magnetic plate are provided with inclined grooves, and the included angle between the two inclined grooves and the protective frame is less than 30°.
[0018] The effect achieved by the above components is that the inclined groove can quickly collect the processing residue and debris, and prevent the residue and debris from getting stuck at the connection between the collection frame and the protective frame.
[0019] Preferably, the inner wall of the collection frame is provided with a plurality of auxiliary grooves, and the plurality of auxiliary grooves are evenly distributed on the collection frame.
[0020] The effect achieved by the above components is that the auxiliary groove can increase the friction between the collection box and the hand, preventing the collection box from loosening when pulled.
[0021] Compared with related technologies, the automatic debris collection and cleaning device for threaded cutting tool preparation provided by this utility model has the following advantages:
[0022] By incorporating a protective structure, existing technologies prevent flying debris from reaching the operator's eyes, skin, or other areas, causing injury, especially during high-speed rotational machining where the debris's velocity and energy are high. While some safety equipment (such as goggles and gloves) can provide some protection, flying debris remains a significant risk. Flying debris may fall onto the workpiece surface during machining, particularly during thread machining. Debris accumulation can affect thread accuracy, leading to inaccurate thread dimensions or poor surface quality. Furthermore, subsequent collection and cleaning of machining debris is difficult. This device addresses these drawbacks by conveniently protecting against machining debris, eliminating the need for subsequent cleaning and collection, reducing maintenance costs, and improving machining safety.
[0023] By setting up a collection structure, it is possible to quickly and easily collect debris, which not only allows for the reuse of debris but also prevents debris residue from eroding the base plate. Attached Figure Description
[0024] Figure 1 A schematic diagram of an automatic debris collection and cleaning device for the preparation of threaded cutting tools provided by this utility model;
[0025] Figure 2 for Figure 1 The diagram shows the protective structure.
[0026] Figure 3 for Figure 2 The enlarged view at point A is shown below;
[0027] Figure 4 for Figure 1 The diagram shows the collection structure.
[0028] Figure 5 for Figure 4 The diagram shows a partial structural schematic.
[0029] The following are the labeling elements in the diagram: 1. Base plate; 2. Clamping device; 3. Support; 4. Top plate; 5. Processing device; 6. Protective structure; 61. Fixing block; 62. Protective frame; 63. Slide rod; 64. Pull plate; 65. Positioning strip; 66. Screw; 67. Groove; 68. Slip ring; 69. Connecting plate; 7. Collection structure; 71. Collection frame; 72. Positioning rod; 73. Iron plate; 74. Magnetic plate; 75. Auxiliary groove; 76. Inclined groove. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0032] Please see Figures 1 to 5 The present invention provides an automatic cleaning and collection device for the preparation of threaded cutting tools, comprising: a base plate 1, four supports 3 fixedly connected to the upper surface of the base plate 1, a top plate 4 fixedly connected to the upper end of the supports 3, a processing device 5 installed inside the top plate 4, a clamping device 2 installed inside the supports 3, a protective structure 6 provided on the upper surface of the base plate 1, and a collection structure 7 provided on the inner wall of the protective frame 62.
[0033] In the embodiments of this utility model, please refer to Figure 2 and Figure 3 The protective structure 6 includes two fixing blocks 61, which are fixedly connected to the base plate 1. A sliding rod 63 is fixedly connected to one side of the fixing block 61. A connecting plate 69 is slidably connected to the arc surface of the sliding rod 63. A protective frame 62 is fixedly connected to one end of the two connecting plates 69 that are close to each other. A slip ring 68 is slidably connected to the arc surface of the sliding rod 63. The slip ring 68 is fixedly connected to the connecting plate 69. A screw 66 is threadedly connected to the arc surface of the slip ring 68. The screw 66 abuts against the sliding rod 63. When protection of machining debris is required, the protective frame 62 is pulled to move, which in turn moves the connecting plate 69. The connecting plate 69 then moves the slip ring 68. The slip ring 68, connecting plate 69, and slide rod 63 are then aligned. The slip ring 68 and connecting plate 69 are then inserted into the slide rod 63, and the slip ring 68 and connecting plate 69 slide on the arc surface of the slide rod 63. After moving to the appropriate position, the screw 66 is tightened to fix it. The protective frame 62 then protects the machining debris. The arc surface of the screw 66 away from the slip ring 68 has several slots 67, which are evenly distributed on the screw 66. The slots 67 increase the friction between the screw 66 and the hand, preventing slippage when rotating the screw 66. Pull plates 64, made of stainless steel, are fixedly connected to both sides of the protective frame 62. When the protective frame 62 needs to be pulled, the pull plate 64 can be pulled directly. The pull plate 64 moves the protective frame 62, making it easier to pull the protective frame 62. A positioning strip 65 is fixedly connected to the upper surface of the base plate 1, and the positioning strip 65 is slidably connected to the protective frame 62. The positioning strip 65 can limit the movement of the protective frame 62, preventing it from shifting during use and improving the stability of the sliding of the protective frame 62.
[0034] In the embodiments of this utility model, please refer to Figure 4 and Figure 5The collecting structure 7 includes several positioning rods 72, which are divided into two groups. Both groups of positioning rods 72 are slidably connected to the protective frame 62. A collecting frame 71 is fixedly connected to the side of the two groups of positioning rods 72 that are close to each other. An iron plate 73 is fixedly connected to the end of the collecting frame 71 that is close to the clamping device 2. A magnetic plate 74 is fixedly connected to the end of the protective frame 62 that is close to the clamping device 2. The magnetic plate 74 and the iron plate 73 are attracted to each other. When it is necessary to collect residue and debris, the collection frame 71 is pulled to move, which in turn moves the positioning rod 72. The positioning rod 72 and the collection frame 71 are then aligned with the protective frame 62. The collection frame 71 and the positioning rod 72 are then inserted into the protective frame 62 and moved. The positioning rod 72 slides against the inner wall of the protective frame 62. After the collection frame 71 moves to the appropriate position, the iron plate 73 and the magnetic plate 74 are attracted and fixed. The collection frame 71 collects the residue and debris. Inclined grooves 76 are provided on the upper surfaces of both sides of the magnetic plate 74, and the angle between the two inclined grooves 76 and the protective frame 62 is less than 30°. The inclined grooves 76 allow for rapid collection of processed residue and debris, preventing them from getting stuck at the connection between the collection frame 71 and the protective frame 62. Several auxiliary grooves 75 are evenly distributed on the inner wall of the collection frame 71. The auxiliary groove 75 can increase the friction between the collection box 71 and the hand, preventing the collection box 71 from loosening when pulled;
[0035] The working principle of the automatic debris collection and cleaning device for threaded cutting tool preparation provided by this utility model is as follows: When it is necessary to protect the machining debris, the protective frame 62 is pulled to move, and then the protective frame 62 drives the connecting plate 69 to move. The connecting plate 69 drives the slip ring 68 to move, and then the slip ring 68, the connecting plate 69 and the slide rod 63 are aligned. Then the slip ring 68 and the connecting plate 69 are inserted into the slide rod 63, and then the slip ring 68 and the connecting plate 69 slide on the arc surface of the slide rod 63 until they move to the appropriate position. After tightening the screw 66 to fix it, the protective frame 62 protects the machining debris. The groove 67 can increase the friction between the screw 66 and the hand, preventing slippage when the screw 66 is turned. When it is necessary to pull the protective frame 62, the pull plate 64 can be pulled directly. The pull plate 64 drives the protective frame 62 to move, making it easier to pull the protective frame 62. The positioning strip 65 can limit the protective frame 62 to prevent it from shifting during use, thus improving the stability of the sliding of the protective frame 62.
[0036] When it is necessary to collect residue and debris, pull the collection frame 71 to move it. The collection frame 71 drives the positioning rod 72 to move. Then, align the positioning rod 72 and the collection frame 71 with the protective frame 62. Then, insert the collection frame 71 and the positioning rod 72 into the protective frame 62 and move them. The positioning rod 72 slides on the inner wall of the protective frame 62. After the collection frame 71 moves to the appropriate position, the iron plate 73 and the magnetic plate 74 are attracted and fixed. The collection frame 71 collects residue and debris. The inclined groove 76 can quickly collect the processed residue and debris, and prevent the residue and debris from getting stuck at the connection between the collection frame 71 and the protective frame 62. The auxiliary groove 75 can increase the friction between the collection frame 71 and the hand, and prevent the collection frame 71 from loosening when it is pulled.
[0037] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.
[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. An automatic debris collection and cleaning device for threaded cutting tool manufacturing, characterized in that, include: A base plate (1) has four supports (3) fixedly connected to its upper surface. A top plate (4) is fixedly connected to the upper end of each support (3). A processing device (5) is installed inside the top plate (4). A clamping device (2) is installed inside each support (3). A protective structure (6) is provided on the upper surface of the base plate (1). The protective structure (6) includes two fixing blocks (61). The two fixing blocks (61) are fixedly connected to the base plate (1). A sliding rod (63) is fixedly connected to one side of (61). A connecting plate (69) is slidably connected to the arc surface of the sliding rod (63). A protective frame (62) is fixedly connected to one end of the two connecting plates (69) that are close to each other. A slip ring (68) is slidably connected to the arc surface of the sliding rod (63). The slip ring (68) is fixedly connected to the connecting plate (69). A screw (66) is threadedly connected to the arc surface of the slip ring (68). The screw (66) abuts against the sliding rod (63).
2. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 1, characterized in that, The screw (66) has a plurality of slots (67) on the arc surface away from the slip ring (68), and the plurality of slots (67) are evenly distributed on the screw (66).
3. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 1, characterized in that, Both sides of the protective frame (62) are fixedly connected with pull plates (64), which are made of stainless steel.
4. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 1, characterized in that, A positioning strip (65) is fixedly connected to the upper surface of the base plate (1), and the positioning strip (65) is slidably connected to the protective frame (62).
5. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 1, characterized in that, The inner wall of the protective frame (62) is provided with a collection structure (7), which includes several positioning rods (72). The positioning rods (72) are divided into two groups. Both groups of positioning rods (72) are slidably connected to the protective frame (62). A collection frame (71) is fixedly connected to one side of the two groups of positioning rods (72) that are close to each other. An iron plate (73) is fixedly connected to one end of the collection frame (71) that is close to the clamping device (2). A magnetic plate (74) is fixedly connected to one end of the protective frame (62) that is close to the clamping device (2). The magnetic plate (74) and the iron plate (73) are attracted to each other.
6. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 5, characterized in that, The upper surfaces on both sides of the magnetic plate (74) are provided with inclined grooves (76), and the included angle between the two inclined grooves (76) and the protective frame (62) is less than 30°.
7. The automatic debris collection and cleaning device for threaded cutting tool manufacturing according to claim 5, characterized in that, The inner wall of the collection frame (71) is provided with a number of auxiliary grooves (75), and the number of auxiliary grooves (75) are evenly distributed on the collection frame (71).