Bar forming device capable of removing burrs

Abstract

The utility model relates to the technical field of bar machining, in particular to a bar forming device capable of removing burrs. According to the technical scheme, the device comprises a working frame; an upper sliding table is arranged at the upper end of the working frame; the dust suppression device further comprises a mist wetting dust suppression assembly; a mist dust suppression assembly is mounted at the rear end of the upper end surface of the upper sliding table; the fog moisture dust suppression assembly comprises a mounting frame; one side of the mounting frame is rotationally connected with a brush wheel; one side of the brush wheel is fixedly connected with a bevel gear; by arranging the mist wetting dust suppression assembly, on the premise that the disturbance amplitude of the equipment to airflow is low, atomized cutting fluid is sprayed to a workpiece in a large area, so that the workpiece is cooled when burrs on the workpiece are removed, flying dust is effectively restrained from being generated and floating, splashed chippings and liquid drops can be blocked, and the machining efficiency is improved. Therefore, the deburring effect and the surface quality of the workpiece are improved, the safety of workers is guaranteed, the consumption of the cutting fluid is low, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bar processing, in particular to a bar forming device capable of deburring. Background Art

[0002] In the field of metal processing and manufacturing, the term "bar forming" can cover the processing processes in two directions. One is the transformation from raw materials to bars, which usually refers to processing primary raw materials such as metal sheets, blocks or ingots into bar-shaped materials through processes such as hot rolling, cold drawing, forging, etc. The other is the finish machining of bars into end products. This stage involves using bars as the basic raw materials and processing the bars into parts or components with specific shapes and functions through a series of advanced processing techniques such as precision turning, milling, stamping, bending, precision welding, etc.

[0003] During the finish machining process of bars into end products, a large number of burrs often appear on the surface of the bars. A high-speed rotating brush can quickly remove the burrs from the bars, but a large amount of debris or dust will be splashed during this process, which is easy to cause harm to workers.

[0004] Therefore, in view of the situation that a large amount of debris or dust will be splashed when using a high-speed rotating brush to remove burrs from bars, which is easy to cause harm to workers, a bar forming device capable of deburring can be designed to solve the above problems. Summary of the Utility Model

[0005] In order to overcome the problem that during the use of a distribution box, most existing distribution boxes accelerate the gas flow through a fan, and security devices such as fans require an external power supply, resulting in additional power consumption and increased use cost of the distribution box.

[0006] The technical solution of the utility model is: a bar forming device capable of deburring, including a working frame; an upper sliding table is arranged at the upper end of the working frame: a mist wet dust suppression component is further included; the mist wet dust suppression component is installed at the rear end of the upper end surface of the upper sliding table; the mist wet dust suppression component includes a mounting frame; a brush wheel is rotatably connected to one side of the mounting frame; a bevel gear is fixedly connected to one side of the brush wheel; a bevel gear shaft is meshed with the rear end of the bevel gear; the rear end of the bevel gear shaft is rotatably connected to a driving wheel motor through a coupling; a liquid tank is installed at the rear end of the working frame; a liquid-gas inlet is opened at the rear end of the liquid tank; an ultrasonic vibrator is installed at the bottom end inside the liquid tank; an exhaust fan is arranged above the ultrasonic vibrator; an exhaust pipe is arranged above the exhaust fan; a shield is arranged at the rear end of the driving wheel motor; a curved sliding cover is slidably connected to the outside of the shield; a spray port is opened on the front end surface of the shield.

[0007] Preferably, after the curved slide cover is pulled out from the mask, the brush wheel is rotated by the drive wheel motor, bevel gear shaft and bevel gear, and the upper slide rail is slowly slid along the placement direction of the workpiece. When the workpiece contacts the high-speed rotating brush wheel, the burrs are removed due to friction. At the same time, the exhaust fan draws in outside air from the exhaust pipe, and at the same time draws in the cutting fluid in the liquid tank that is beaten into water mist by the ultrasonic vibrator using high-frequency vibration, and sends it into the spray port through the exhaust pipe. The water mist is then sprayed onto the workpiece from the spray port. Because the area of ​​the spray port is large, the spraying area of ​​the water mist is large when it is sprayed out, and the disturbed airflow is small, so that the surface of the workpiece can be wetted over a large area with the atomized cutting fluid, and the generation and floating of dust can be suppressed by the atomized cutting fluid, and the splashing debris and droplets will be blocked by the mask and the curved slide cover. At the same time, this method has a low consumption of cutting fluid, thereby saving production costs.

[0008] Preferably, the bevel gear shaft is rotatably connected to the mounting frame; the drive wheel motor is mounted on the rear end surface of the mounting frame; the exhaust fan is fixedly connected to the liquid tank; and the exhaust pipe is mounted on the upper end surface of the liquid tank.

[0009] Preferably, the exhaust fan is located at the lower end of the exhaust pipe; the shield is fixedly connected to the rear end of the upper end surface of the upper slide; and the end of the exhaust pipe is connected to one side of the spray port.

[0010] Preferably, a tool clamp is installed at the front end of the upper end surface of the upper slide; the lower end of the upper slide is slidably connected to an upper slide rail; and the lower end surface of the upper slide rail is slidably connected to the workbench.

[0011] Preferably, a side slide is installed below the front end of the upper slide rail; a lead screw slide is fitted in the gap inside the side slide; the lead screw slide is installed at the front end of the work frame; and a sliding clamp is slidably connected to one side of the upper end surface of the work frame.

[0012] Preferably, a base is installed at the lower end of the workbench; a chassis is installed on one side of the base; and a chuck is rotatably connected to one side of the chassis.

[0013] Preferably, the motors driving the chuck and the lead screw slide rail are installed in the chassis; a chip collecting tray is installed at the rear end of the base; and the chip collecting tray is located directly below the work frame.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up a mist dust suppression component, the equipment can spray atomized cutting fluid on the workpiece over a large area under the premise of low air flow disturbance, so as to cool the workpiece when removing burrs on the workpiece, effectively suppress the generation and floating of dust, and block the flying debris and droplets, thereby improving the deburring effect and the surface quality of the workpiece, and ensuring the safety of workers. This method has a low consumption of cutting fluid, which in turn saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The following shows a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 The following shows a schematic diagram of the chip collection tray structure of the present utility model;

[0018] Figure 3 The following shows a schematic diagram of the tool clamping table structure of the present utility model;

[0019] Figure 4 The following shows a schematic diagram of the spray port structure of the present utility model;

[0020] Figure 5 The following shows a schematic diagram of the ultrasonic vibrator structure of the present utility model.

[0021] Explanation of reference numerals in the drawings: 1, working frame; 2, upper sliding table; 301, mounting frame; 302, brush wheel; 303, bevel gear; 304, bevel gear shaft; 305, driving wheel motor; 306, liquid tank; 307, liquid-gas inlet; 308, ultrasonic vibrator; 309, exhaust fan; 310, exhaust pipe; 311, mask; 312, curved sliding cover; 313, spray port; 4, tool clamping table; 5, upper slide rail; 6, side sliding table; 7, screw rod slide rail; 8, sliding clamping table; 9, base; 10, chassis; 11, chuck; 12, chip collection tray. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figures 1 - 5 , the present utility model provides an embodiment: a bar stock forming device capable of deburring, including a working frame 1; an upper sliding table 2 is arranged at the upper end of the working frame 1: further including a mist wet dust suppression component; a mist wet dust suppression component is installed at the rear end of the upper end surface of the upper sliding table 2; a tool clamping table 4 is installed at the front end of the upper end surface of the upper sliding table 2; the lower end of the upper sliding table 2 is slidably connected with an upper slide rail 5; the lower end surface of the upper slide rail 5 is slidably connected with the working frame 1; a side sliding table 6 is installed below the front end of the upper slide rail 5; a screw rod slide rail 7 is in clearance fit inside the side sliding table 6; the screw rod slide rail 7 is installed at the front end of the working frame 1; a sliding clamping table 8 is slidably connected to one side of the upper end surface of the working frame 1; a base 9 is installed at the lower end of the working frame 1; a chassis 10 is installed on one side of the base 9; a chuck 11 is rotatably connected to one side of the chassis 10; the motors for driving the chuck 11 and the screw rod slide rail 7 are both installed inside the chassis 10; a chip collection tray 12 is installed at the rear end of the base 9; the chip collection tray 12 is located directly below the working frame 1.

[0024] Please refer to Figures 2 - 5, in this embodiment, the fog and wet dust suppression assembly includes a mounting frame 301; a brush wheel 302 is rotatably connected to one side of the mounting frame 301; a bevel gear 303 is fixedly connected to one side of the brush wheel 302; a bevel gear shaft 304 is engaged with the rear end of the bevel gear 303; the rear end of the bevel gear shaft 304 is rotatably connected to a driving wheel motor 305 through a coupling; a liquid tank 306 is installed at the rear end of the working frame 1; a liquid-gas inlet 307 is opened at the rear end of the liquid tank 306; an ultrasonic vibrator 308 is installed at the bottom end inside the liquid tank 306; an exhaust fan 309 is arranged above the ultrasonic vibrator 308; a exhaust pipe 310 is arranged above the exhaust fan 309; a mask 311 is arranged at the rear end of the driving wheel motor 305; a curved sliding cover 312 is slidably connected to the outside of the mask 311; a spray port 313 is opened on the front end face of the mask 311; the bevel gear shaft 304 is rotatably connected to the mounting frame 301; the driving wheel motor 305 is installed on the rear end face of the mounting frame 301; the exhaust fan 309 is fixedly connected to the liquid tank 306; the exhaust pipe 310 is installed on the upper end face of the liquid tank 306; the exhaust fan 309 is located below the exhaust pipe 310; the mask 311 is fixedly connected to the rear end of the upper end face of the upper sliding table 2; the end of the exhaust pipe 310 is communicated with one side of the spray port 313.

[0025] When processing and forming a bar stock, the bar stock is clamped by the chuck 11, a center is installed on the sliding clamping table 8, and the sliding clamping table 8 is slid to make the center press against the end of the bar stock with a fixed pressure. Then, the cutting tool is clamped on the tool clamping table 4. Subsequently, the electric drive in the machine case 10 drives the chuck 11 and the bar stock to rotate together. Then, the cutting tool, the tool clamping table 4, and the upper sliding table 2 slide backward on the upper slide rail 5, and the cutting tool, the tool clamping table 4, the upper sliding table 2, and the upper slide rail 5 are displaced together with the side sliding table 6 sliding on the screw slide rail 7, so that the cutting tool cuts the bar stock to realize the processing and forming of the bar stock;

[0026] When deburring after forming, the upper sliding table 2 slides forward to make the brush wheel 302 contact the workpiece. After the curved sliding cover 312 is pulled out from the mask 311, the brush wheel 302 is rotated by the driving wheel motor 305, the bevel gear shaft 304 and the bevel gear 303. When the workpiece contacts the high-speed rotating brush wheel 302, the burrs are removed due to the friction. At the same time, the exhaust fan 309 draws in the outside air from the exhaust pipe 310, and at the same time draws away the cutting fluid that is beaten into water mist by the ultrasonic oscillator 308 in the liquid tank 306, and sends it into the spray port 313 through the exhaust pipe 310. The water mist is then sprayed from the spray port 313 onto the workpiece. Because the area of the spray port 313 is large, the spraying area is large when the water mist is sprayed, and the disturbed air flow is small. Thus, the workpiece surface can be wetted by the atomized cutting fluid over a large area to cool the workpiece and improve the deburring effect and the surface quality of the workpiece. Also, the generation and floating of dust can be inhibited by the atomized cutting fluid. The splashed debris and droplets will be blocked by the mask 311 and the curved sliding cover 312. Thus, both the deburring effect and the surface quality of the workpiece are improved, and the safety of the workers is ensured. At the same time, the consumption of the cutting fluid by this method is low, and thus the production cost is saved.

[0027] Through the above steps, by setting up the fog and wet dust suppression component, the equipment sprays the atomized cutting fluid onto the workpiece over a large area on the premise of a relatively low disturbance amplitude of the air flow, so as to cool the workpiece when removing the burrs on the workpiece, effectively inhibit the generation and floating of dust, and can also block the splashed debris and droplets. Thus, both the deburring effect and the surface quality of the workpiece are improved, and the safety of the workers is ensured. Also, the consumption of the cutting fluid by this method is low, and thus the production cost is saved.

Claims

1. A bar forming device capable of removing burrs, comprising a work frame (1); an upper slide (2) is arranged at the upper end of the work frame (1); the characteristics are: The machine also includes a mist and wet dust suppression component; the mist and wet dust suppression component is installed at the rear end of the upper end surface of the upper slide (2); the mist and wet dust suppression component includes a mounting frame (301); one side of the mounting frame (301) is rotatably connected to a brush wheel (302); one side of the brush wheel (302) is fixedly connected to a bevel gear (303); the rear end of the bevel gear (303) is meshed with a bevel gear shaft (304); the rear end of the bevel gear shaft (304) is rotatably connected to a drive wheel motor (305) via a coupling; and the rear end of the working frame (1) is installed with a liquid tank (306). ; a liquid-gas inlet (307) is provided at the rear end of the liquid tank (306); an ultrasonic vibrator (308) is installed at the bottom end of the liquid tank (306); an exhaust fan (309) is provided at the upper end of the ultrasonic vibrator (308); an exhaust pipe (310) is provided at the upper end of the exhaust fan (309); a shield (311) is provided at the rear end of the drive wheel motor (305); a curved sliding cover (312) is slidably connected to the outer side of the shield (311); a spray port (313) is provided on the front end surface of the shield (311).

2. A bar forming device capable of deburring according to claim 1, characterized in that: The bevel gear shaft (304) is rotatably connected to the mounting frame (301); the wheel driving motor (305) is mounted on the rear end surface of the mounting frame (301); the exhaust fan (309) is fixedly connected to the liquid tank (306); and the exhaust pipe (310) is mounted on the upper end surface of the liquid tank (306).

3. A bar forming device capable of deburring according to claim 1, characterized in that: The exhaust fan (309) is located at the lower end of the exhaust pipe (310); the shield (311) is fixedly connected to the rear end of the upper end surface of the upper slide (2); and the end of the exhaust pipe (310) is connected to one side of the spray port (313).

4. A bar forming device capable of deburring according to claim 1, characterized in that: A tool clamping platform (4) is installed at the front end of the upper end surface of the upper slide (2); the lower end of the upper slide (2) is slidably connected to an upper slide rail (5); and the lower end surface of the upper slide rail (5) is slidably connected to the work frame (1).

5. A bar forming device capable of deburring according to claim 4, characterized in that: A side slide table (6) is installed below the front end of the upper slide rail (5); a screw slide rail (7) is fitted in the clearance inside the side slide rail (6); the screw slide rail (7) is installed at the front end of the working frame (1); and a sliding clamping table (8) is slidably connected to one side of the upper end surface of the working frame (1).

6. A bar forming device capable of deburring according to claim 1, characterized in that: A base (9) is installed at the lower end of the work frame (1); a chassis (10) is installed on one side of the base (9); and a chuck (11) is rotatably connected to one side of the chassis (10).

7. A bar forming device capable of deburring according to claim 6, characterized in that: The motors driving the chuck (11) and the screw guide rail (7) are both installed in the chassis (10); a chip collecting tray (12) is installed at the rear end of the base (9); and the chip collecting tray (12) is located directly below the working frame (1).

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