A kind of anti-collision milling cutter cleaning equipment

Abstract

The utility model discloses a kind of anti-collision milling cutter cleaning equipment, belong to the technical field of machining auxiliary equipment, the equipment includes washing basket and the fixed plate and clamping assembly being arranged in washing basket, the clamping assembly includes first clamping block, second clamping block, the connecting rod with bidirectional outer thread being equipped on outer side wall and sliding rod, first clamping block and second clamping block are threadedly connected on the connecting rod by respective connecting block, and are slidably connected on the sliding rod by another side respective connecting block, rotating connecting rod can drive two clamping blocks synchronous movement, realize the stable clamping of milling cutter, the equipment can also include drying assembly, and realize multi-angle uniform drying by flow guide plate and shunt plate.The utility model effectively avoids the collision damage of milling cutter in the cleaning process by reliable clamping structure, protects precision cutting edge, and realizes efficient uniform drying effect, improves cleaning quality.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for mechanical processing, and in particular to a milling cutter cleaning device to prevent collisions. Background Technology

[0002] As a core precision tool in CNC machining, the sharpness and integrity of the cutting edge of the milling cutter directly affect the machining accuracy and surface quality of the workpiece. After use, the surface of the milling cutter will be covered with cutting oil, metal chips and other contaminants, which must be thoroughly cleaned before reuse or subsequent coating treatment.

[0003] In existing cleaning processes, multiple milling cutters to be cleaned are usually placed together in a cleaning basket, and then the basket is immersed in different cleaning tanks for treatment. However, the cleaning basket in this way often lacks an effective fixing and partitioning structure. When the cleaning basket is hoisted, transported, or subjected to liquid impact or ultrasonic vibration in the cleaning tank, the multiple milling cutters in the basket will collide with each other due to shaking.

[0004] Since the cutting edge of a milling cutter is usually made of hard and brittle materials such as cemented carbide, it is very easy for it to chip, roll, or develop micro-cracks during an impact. This damage can severely reduce the service life and cutting performance of the milling cutter, or even directly lead to its scrapping, thereby increasing the production costs of enterprises.

[0005] Therefore, this utility model proposes an anti-collision milling cutter cleaning device to overcome the shortcomings of the prior art. Utility Model Content

[0006] In existing milling cutter cleaning equipment, the milling cutters are usually scattered in the cleaning basket during the cleaning and transfer process, lacking effective fixing measures. This leads to the milling cutters colliding with each other and causing damage to the precision cutting edges. The present invention aims to provide a milling cutter cleaning equipment with an improved structure that can effectively solve the above problems and prevent collisions.

[0007] This utility model provides a collision-resistant milling cutter cleaning device, including a machine body, a cleaning basket, and a fixing plate disposed in the cleaning basket. The fixing plate has multiple holes for inserting milling cutters, and a clamping assembly disposed on the fixing plate.

[0008] The clamping assembly includes a first clamping block and a second clamping block that are close to or far apart from each other, and a driving mechanism for driving the first clamping block and the second clamping block to move synchronously. The driving mechanism includes a connecting rod with bidirectional external threads machined on its outer side wall, and a sliding rod.

[0009] Furthermore, the clamping assembly also includes a first connecting block fixed to the first clamping block and a second connecting block fixed to the second clamping block. The first connecting block and the second connecting block are both connected to the connecting rod by means of threaded engagement. Another first connecting block and another second connecting block are simultaneously fitted onto the slide rod by means of sliding engagement. By rotating the connecting rod, the first clamping block and the second clamping block can be driven to move synchronously towards or away from each other.

[0010] Preferably, the milling cutter cleaning equipment further includes a first electric slide rail, a second electric slide rail, and a mechanical hook. The first electric slide rail is installed on the top of the machine body, the second electric slide rail is installed on the first electric slide rail, and the mechanical hook is installed at the end of the second electric slide rail. This combination of structures forms an automated transfer system, which can precisely control the movement, lifting, and soaking of the cleaning basket between different cleaning stations, realizing the automation of the entire cleaning process.

[0011] Preferably, the milling cutter cleaning equipment further includes a drying component, which includes a drying chamber, a fan, a heating tube, and multiple sets of guide plates and diverting plates disposed in the drying chamber. The airflow generated by the fan is heated by the heating tube and then diverted to multiple channels under the guidance of the guide plates, and blown through the diverting plates to the cleaning basket, thereby forming a multi-path, three-dimensional hot air circulation structure to ensure that the milling cutter is dried without dead angles. The drying chamber is fixedly connected to the bottom of the connecting plate. A first guide plate, a second guide plate, a third guide plate, and a fourth guide plate are also fixedly connected inside the drying chamber. A first diverter plate, a second diverter plate, and a third diverter plate are fixedly connected between the connecting plates. The first guide plate is located between the air outlet end of the heating tube and the first diverter plate. The second guide plate is located on both sides of the first diverter plate. The third guide plate is located on one side of the second guide plate and the second diverter plate. The fourth guide plate is symmetrically arranged inside the drying chamber and is located upstream of the airflow of the third diverter plate.

[0012] Preferably, as a further optimization of the above-mentioned drying structure, the first diversion plate, the second diversion plate, and the third diversion plate are all provided with multiple holes. This design can disperse and homogenize the concentrated hot airflow, increase the contact area between the hot air and the milling cutter surface, avoid the problem of local overheating or insufficient drying, and significantly improve the uniformity and efficiency of drying.

[0013] Preferably, the heating tube is equipped with a heating wire inside. When current passes through the heating wire, heat can be generated rapidly to efficiently heat the airflow passing through the heating tube. This heating method has a simple structure, is easy to control, and has a fast thermal response speed, providing a stable and reliable heat source for the drying process.

[0014] Preferably, inside the machine body, on one side of the drying tank, an oil removal tank, a decontamination tank, a rinsing tank, and a cleaning tank are sequentially provided from left to right. This workstation layout allows the milling cutter cleaning process to be carried out sequentially, forming an efficient assembly line operation mode from rough washing to fine washing and then drying, optimizing the production cycle, reducing the turnover time of workpieces between different processes, and reducing the potential risk of secondary pollution.

[0015] This utility model has the following beneficial effects: 1. This utility model solves the problem of uneven drying and residual water stains on the surface of milling cutters, especially in complex areas, caused by the single airflow path in the drying oven, by setting multiple sets of guide plates and diverting plates in the drying oven. This achieves the technical effect of multi-angle, all-round three-dimensional blowing to clean the milling cutters in the cleaning basket, realizing rapid and thorough drying and improving cleanliness.

[0016] 2. This utility model, by setting up a clamping assembly, uses a connecting rod with bidirectional external threads to drive the first clamping block and the second clamping block to move synchronously, and is guided by a slide rod. This solves the problem in the prior art that the precision cutting edge of the milling cutter is easily damaged due to shaking and collision in the cleaning basket. It achieves the technical effect of independently and stably clamping multiple milling cutters, effectively avoiding damage and ensuring the accuracy of the milling cutter.

[0017] 3. This utility model, through the linkage of the first electric slide rail, the second electric slide rail and the mechanical hook, realizes the automatic transfer of the cleaning basket between multiple workstations such as degreasing, stain removal, rinsing, cleaning and drying, which solves the problems of relying on manual handling, cumbersome process and low production efficiency in the prior art, and achieves the technical effect of simplifying operation and improving the automation level and production efficiency of equipment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an anti-collision milling cutter cleaning device proposed in this utility model; Figure 2 This is a schematic diagram of the fan section of an anti-collision milling cutter cleaning device proposed in this utility model; Figure 3 This is a schematic diagram of the first diversion plate part of the anti-collision milling cutter cleaning device proposed in this utility model; Figure 4 This is a schematic diagram of the fixed plate part of the anti-collision milling cutter cleaning device proposed in this utility model; Figure 5 This is a schematic diagram of the slide bar structure of an anti-collision milling cutter cleaning device proposed in this utility model.

[0019] Legend: 1. Body; 2. First electric slide rail; 3. Second electric slide rail; 4. Mechanical hook; 5. Cleaning basket; 6. Handle; 7. Drying trough; 8. Drying assembly; 801. Drying box; 802. Heating tube; 803. Fan; 804. First guide plate; 805. First diverter plate; 806. Second guide plate; 807. Third guide plate; 808. Second diverter plate; 809. Fourth guide plate; 810. Connecting plate; 811. Third diverter plate; 9. Clamping assembly; 901. First fixing block; 902. First clamping block; 903. First connecting block; 904. Second connecting block; 905. Second clamping block; 906. Second fixing block; 907. Connecting rod; 908. Slide rod; 10. Fixing plate. Detailed Implementation

[0020] Please refer to Figures 1 to 5 This utility model provides a collision-resistant milling cutter cleaning device, which aims to solve the problems in the prior art where milling cutters are easily damaged due to mutual collisions during cleaning, and uneven drying and residual water stains due to complex structure after cleaning.

[0021] The milling cutter cleaning equipment includes a body 1. Inside the body 1, from left to right, there are an oil removal tank, a decontamination tank, a rinsing tank, a cleaning tank, and a drying tank 7, forming a complete cleaning and drying station. A first electric slide rail 2 is installed on the top of the body 1. A second electric slide rail 3 is installed on the first electric slide rail 2. A mechanical hook 4 is installed on the second electric slide rail 3. The mechanical arm of the mechanical hook 4 is installed on one side of the second electric slide rail 3. Multiple hooks are fixed below the mechanical arm. The mechanical hook 4 is used to hook the handles symmetrically arranged on the cleaning basket 5. Through the linkage of the first electric slide rail 2 and the second electric slide rail 3, the automatic transfer of the cleaning basket 5 between the various tanks is realized.

[0022] A drying assembly 8 is installed inside the drying tank 7. The drying assembly 8 includes a drying chamber 801, which contains a fan 803 and a heating tube 802 fixedly connected inside the drying chamber 801. The heating tube 802 has a heating wire inside. The outlet of the fan 803 is connected to the inlet of the heating tube 802. The airflow generated by the fan 803 is heated by the heating wire inside the heating tube 802 to form hot air. To achieve uniform drying of the milling cutters in the cleaning basket 5, a fine airflow distribution structure is constructed inside the drying chamber 801. Specifically, the drying chamber 801... 1 is fixedly connected to the bottom of the connecting plate 810. The connecting plates 810 are fixedly connected to each other. The first diverter plate 805, the second diverter plate 808 and the third diverter plate 811 are all provided with multiple holes to disperse the concentrated hot air. At the same time, the drying box 801 is also fixedly connected to the first guide plate 804, the second guide plate 806, the third guide plate 807 and the fourth guide plate 809. These guide plates and diverter plates together form multiple parallel hot air channels.

[0023] Specifically, the first guide plate 804 is located between the air outlet of the heating tube 802 and the first diverter plate 805, the symmetrical second guide plate 806 is located on the left and right sides of the first diverter plate 805, the third guide plate 807 is located on one side of the second guide plate 806 and the second diverter plate 808, and the fourth guide plate 809 is symmetrically arranged in the drying box 801 and located upstream of the airflow of the third diverter plate 811.

[0024] To prevent the milling cutters from colliding during cleaning and transfer, the equipment also includes components for holding and fixing the milling cutters. Specifically, a fixing plate 10 can be placed inside the cleaning basket 5. A clamping component 9 is installed on the upper surface of the fixing plate 10. The fixing plate 10 has multiple holes for inserting the milling cutters. The clamping component 9 is used to stably clamp the milling cutters inserted into the holes. The clamping component 9 includes a first fixing block 901, a second fixing block 906, a connecting rod 907, a sliding rod 908, a first clamping block 902, and a second clamping block 905. The first fixing block 901 and the second fixing block 906 are both fixedly connected to the upper surface of the fixing plate 10 by bolts. The two ends of the sliding rod 908 are fixedly connected to the inside of the first fixing block 901. The connecting rod 907 is rotatably connected to the inside of the second fixing block 906, and multiple bidirectional external threads are machined on its outer side wall.

[0025] The clamping assembly 9 also includes a first connecting block 903 and a second connecting block 904. The first connecting block 903 is fixedly connected to one side of the first clamping block 902, and the second connecting block 904 is fixedly connected to one side of the second clamping block 905. The first connecting block 903 and the second connecting block 904 are both threadedly connected to the connecting rod 907 and are adapted to multiple bidirectional external threads. In addition, the other first connecting block 903 and the other second connecting block 904 are also slidably connected to the slide rod 908.

[0026] The working principle of this anti-collision milling cutter cleaning device is as follows: Insert the milling cutter to be cleaned into the hole of the fixing plate 10 and place it between the first clamping block 902 and the second clamping block 905. Then rotate the connecting rod 907. Since the outer wall of the connecting rod 907 is provided with multiple bidirectional external threads, and the first connecting block 903 and the second connecting block 904 are respectively threaded to it, rotating the connecting rod 907 will drive the first connecting block 903 and the second connecting block 904 to move towards each other along the axis of the connecting rod 907. Under the guidance of the slide rod 908, the first clamping block 902 and the second clamping block 905, which are fixed to the connecting block, smoothly clamp the milling cutter, thereby realizing the independent and stable fixation of multiple milling cutters and effectively preventing collisions. After clamping, the mechanical claw 4 descends to hook the handle 6 on the cleaning basket 5. Then the second electric slide rail 3 rises and the first electric slide rail 2 starts, transporting the cleaning basket 5 to the degreasing tank, the decontamination tank, the rinsing tank and the cleaning tank in sequence for cleaning. After cleaning, the cleaning basket 5 is transported to the drying tank 7. At this time, the drying component 8 starts to work, and the fan 803 generates airflow. The airflow is heated by the heating tube 802 with internal heating wire to form hot air. Hot air is first guided by the first guide plate 804, passes through the holes of the first diverter plate 805 and blows towards the front of the cleaning basket 5. Part of the airflow is diverted to both sides by the second guide plate 806, then guided by the third guide plate 807 and blown towards the side of the cleaning basket 5 through the holes of the second diverter plate 808. Another part of the airflow is guided by the fourth guide plate 809, passes through the holes of the third diverter plate 811 and blown towards the back of the cleaning basket 5. Through this multi-path, multi-angle airflow distribution, the milling cutter is dried evenly without dead angles, solving the problem of uneven drying in the prior art.

Claims

1. A collision-resistant milling cutter cleaning device, comprising: The machine body (1) and the drying assembly (8) are provided, wherein the drying chamber (7) is provided inside the machine body (1); Drying assembly (8), the drying assembly (8) is installed in the drying tank (7), the drying assembly (8) includes a drying box (801), a fan (803) and a heating tube (802) fixedly connected inside the drying box (801), the air outlet of the fan (803) is connected to the air inlet of the heating tube (802); The drying chamber (801) is fixedly connected to the bottom of the connecting plate (810). The drying chamber (801) is also fixedly connected with a first guide plate (804), a second guide plate (806), a third guide plate (807), and a fourth guide plate (809). The connecting plates (810) are fixedly connected with a first diverter plate (805), a second diverter plate (808), and a third diverter plate (811). The first guide plate (804) is located between the air outlet of the heating tube (802) and the first diverter plate (805). The second guide plate (806) is located on both sides of the first diverter plate (805). The third guide plate (807) is located on one side of the second guide plate (806) and the second diverter plate (808). The fourth guide plate (809) is symmetrically arranged in the drying chamber (801) and is located upstream of the airflow of the third diverter plate (811).

2. The anti-collision milling cutter cleaning equipment according to claim 1, characterized in that, The device also includes a cleaning basket (5), a fixing plate (10), and a clamping assembly (9). The fixing plate (10) is used to be placed inside the cleaning basket (5). The fixing plate (10) has multiple holes for inserting milling cutters. The clamping assembly (9) is installed on the upper surface of the fixing plate (10).

3. The anti-collision milling cutter cleaning equipment according to claim 2, characterized in that, The clamping assembly (9) includes a first fixing block (901), a second fixing block (906), a connecting rod (907), a sliding rod (908), a first clamping block (902), and a second clamping block (905). The first fixing block (901) and the second fixing block (906) are both fixedly connected to the upper surface of the fixing plate (10). The two ends of the sliding rod (908) are fixedly connected to the first fixing block (901). The connecting rod (907) is rotatably connected to the second fixing block (906), and its outer side wall is provided with multiple bidirectional external threads.

4. The anti-collision milling cutter cleaning device according to claim 3, characterized in that, The clamping assembly (9) further includes a symmetrical first connecting block (903) and a second connecting block (904). The first connecting block (903) is fixedly connected to one side of the first clamping block (902), and the second connecting block (904) is fixedly connected to one side of the second clamping block (905). The first connecting block (903) and the second connecting block (904) are both threadedly connected to the connecting rod (907) and cooperate with the multi-segment bidirectional external thread. In addition, another first connecting block (903) and another second connecting block (904) are also slidably connected to the slide rod (908).

5. The anti-collision milling cutter cleaning device according to claim 1, characterized in that, The first diverter plate (805), the second diverter plate (808) and the third diverter plate (811) are each provided with multiple holes.

6. The anti-collision milling cutter cleaning device according to claim 2, characterized in that, The device also includes a first electric slide rail (2), a second electric slide rail (3) and a mechanical hook (4). The first electric slide rail (2) is installed on the top of the body (1), and the second electric slide rail (3) is installed on the first electric slide rail (2). The cleaning basket (5) is provided with a handle (6), and the mechanical hook (4) is installed on the second electric slide rail (3) for hooking the handle (6).

7. The anti-collision milling cutter cleaning device according to claim 1, characterized in that, Inside the machine body (1), on one side of the drying tank (7), an oil removal tank, a decontamination tank, a rinsing tank and a cleaning tank are sequentially provided from left to right.

8. The anti-collision milling cutter cleaning device according to claim 1, characterized in that, The heating tube (802) is equipped with a heating wire inside.

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