Telescopic cutter handle deburring equipment

Abstract

The utility model relates to the field of polishing machining equipment, in particular to deburring equipment for a telescopic cutter handle. Comprising a Z-axis telescopic knife handle, and a movable cavity, a movable shaft, a pressure applying assembly and a spring are installed in the Z-axis telescopic knife handle; the spring is mounted in the moving cavity; a rotary file is mounted at one end of the Z-axis telescopic knife handle; the pressure applying assembly is used for applying pressure to the movable shaft so as to adjust the horizontal height of the movable shaft; the Z-axis telescopic cutter handle is used for making contact with the surface of an object and moving so as to remove burrs on the surface of the object. Compared with the prior art, the deburring machining technology of the part is optimized, the appearance of the part is more attractive, the better deburring effect is achieved, reworking and damage of the part are avoided, and the problem that the deburring effect is poor under the complex condition is solved.

Description

Technical Field

[0001] The utility model relates to the field of grinding processing equipment, in particular to a telescopic tool handle deburring device. Background Art

[0002] In the process of mechanical manufacturing and processing, burrs will inevitably appear on the surface of some materials, which will affect the appearance, function and safety of the product. In order to remove these burrs, most mechanical manufacturers usually use grinding technology to perform secondary processing on parts.

[0003] Traditional deburring processes usually use manual labor, such as grinding, grinding, and filing with handheld pneumatic or electric tools. However, manual deburring is inefficient, and the surface of the processed product is rough and has a high defect rate. To this end, some manufacturers have begun to install electric or pneumatic tools on robots for automated deburring, which has greatly reduced labor costs and improved processing efficiency. However, in the process of deburring metal parts, the burrs produced by different individuals of the same model parts at the same position are of different lengths, and the conditions of burrs on the surfaces of different models of parts are also different. In this case, the use of the same automated deburring process will result in large differences in the chamfered shapes of the parts after secondary processing, and the burr removal effect is not good, which may also cause secondary burrs or even scrapped workpieces. In addition, after deburring, it is often necessary to manually transfer the parts to the cleaning equipment for cleaning, and then move the parts to other equipment for the next step after cleaning. These intermediate processes greatly reduce the efficiency of mechanical production and processing. Utility Model Content

[0004] 1. Problems to be solved

[0005] The technical problem to be solved by the utility model is to provide a telescopic handle deburring device in view of the current status of the prior art.

[0006] (II) Technical solution

[0007] The utility model is realized by the following technical scheme: The utility model proposes a telescopic handle deburring device, comprising:

[0008] The Z-axis telescopic tool handle has a moving cavity, a movable shaft, a pressure component and a spring installed inside the Z-axis telescopic tool handle; the spring is installed in the moving cavity; a rotary file is installed at one end of the Z-axis telescopic tool handle; the pressure component is used to apply pressure to the movable shaft to adjust the horizontal height of the movable shaft; the Z-axis telescopic tool handle is used to contact the surface of an object and move to remove burrs on the surface of the object;

[0009] The support frame is equipped with a PLC master controller; the PLC master controller is used to process the collected working information and adjust the working parameters through intelligent or manual methods; the support frame plays a role of protection and support;

[0010] The tool handle handling assembly includes a moving module, a servo motor, and a tool handle rotating shaft; the moving module is bolted to the connecting block; the connecting block is bolted to the supporting frame; the moving module is connected to the servo motor; the moving module is connected to the tool handle rotating shaft; the Z-axis telescopic tool handle is connected to the tool handle rotating shaft; the tool handle handling assembly is used to move the Z-axis telescopic tool handle to different spatial positions;

[0011] The cleaning component, the cleaning water pipe, the water spray pipe direction control water outlet component, the cleaning nozzle, the sensor, and the small water pump of the cleaning component are distributed and installed on the outside and inside of the supporting shell frame; the sensor is also installed on the cleaning water pipe; the cleaning water pipe is connected to the small water pump; the water spray pipe direction control water outlet component is used to control and adjust the horizontal height and cleaning angle of the cleaning nozzle; the sensor is used to detect and obtain the spatial position information of the object and the burr on the object and capture the spatial position and movement trajectory of the contact point between the Z-axis telescopic tool handle and the surface of the object; the cleaning component is used to track the spatial position of the contact point between the Z-axis telescopic tool handle and the surface of the object in real time, and clean this spatial position;

[0012] The workpiece pushing assembly comprises a guide rod cylinder and a push plate; the push plate is installed at one end of the guide rod cylinder; the guide rod cylinder is installed on a supporting shell frame; the workpiece pushing assembly is used to push the object with the surface burrs removed away from the bottom of the supporting shell frame.

[0013] By adopting the above technical solution, during the deburring process, after the sensor identifies the horizontal height of each burr on the part, the pressure component of the Z-axis telescopic tool handle will apply pressure to the movable axis to adjust the horizontal height of the rotary file, so as to cooperate with the spring in the moving cavity to adjust the horizontal height of the contact surface between the rotary file and the part. The high-speed rotating rotary file will complete the deburring work at this position in a refined manner without leaving any corners. Before the deburring process, the sensor collects the position information of the part and the burr, and then automatically or manually inputs the programming command through the PLC master controller. After receiving the command, the tool handle handling component will move the Z-axis telescopic tool handle to continuously remove all burrs on the surface of the part. At the same time, the small water pump of the cleaning component is turned on, and the cleaning component continuously receives the position information and movement trajectory information of the contact surface between the rotary file and the part from the PLC master controller. The water outlet component of the water spray pipe direction control continuously adjusts the position and angle of the cleaning nozzle according to the information, so that the cleaning nozzle is continuously aligned with the position of the contact surface between the rotary file and the part to perform the post-cleaning process of the part. Finally, the deburred parts are moved away from the support frame by the guide cylinder and push plate of the workpiece push assembly, and automatically transported to the processing position of the next step by the robot. This technical solution not only optimizes the burr removal process, but also integrates the cleaning device and the handling and moving device after the parts are deburred. The benefit is that while greatly improving the efficiency of mechanical production and processing, it also solves the problem that the burr conditions of various parts are complex and difficult to remove accurately.

[0014] Furthermore, the connecting support is bolted to the supporting frame. The Z-axis telescopic tool handle is threadedly connected to the tool handle rotating shaft.

[0015] By adopting the above technical solution, the connecting support is connected with other devices to build an assembly line for operation. The connecting support can also be connected with the internal structure of the CNC machine tool, and most of the component structures of the device are set in the CNC machine tool to expand the use function of the CNC machine tool.

[0016] Furthermore, the PLC master controller also includes a control display panel; the control display panel is arranged outside the supporting frame.

[0017] By adopting the above technical solution, parameter adjustment and process control of the processing can be achieved by operating the control display panel.

[0018] Furthermore, the material of the supporting frame can be a combination of steel, aluminum alloy, composite material and plastic to meet practical applications.

[0019] By adopting the above technical solution, the supporting frame provides good supporting effect, ensuring the stability of the device to ensure safe and smooth operation of the equipment.

[0020] Furthermore, the cleaning component also includes a water inlet pipe, which is arranged outside the supporting frame and connected to a small water pump. The sensor includes an infrared sensor and an ultrasonic sensor.

[0021] By adopting the above technical solution, the cleaning device supplies water through a water pump, receives position information and trajectory information, and continuously and in real time cleans the position where the burrs are being removed.

[0022] (III) Beneficial effects

[0023] 1. The deburring handle used in the utility model is a Z-axis telescopic handle, which senses the position information of the burr and processes it to obtain the length, width, height and spatial position of the burr. Then, the part is finely processed and deburred by adjusting the position of the handle. The deburring process of the part is optimized, making the appearance of the part more beautiful, achieving a better deburring effect, avoiding rework and damage of the part, and overcoming the problem of poor deburring effect under complex conditions.

[0024] 2. The utility model integrates the functions of the deburring process, post-cleaning process and handling process of the deburring process. It eliminates the intermediate process of taking out the parts, putting the parts into the cleaning equipment for cleaning, and carrying the processed parts away. It greatly improves the efficiency of mechanical production and processing. Compared with the existing deburring equipment, it has a higher degree of automation and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0026] Figure 1 This is a front structural diagram of a telescopic handle deburring device described in the utility model;

[0027] Figure 2 It is a schematic diagram of the internal core structure of a telescopic handle of a telescopic handle deburring device described in the utility model;

[0028] The reference numerals are as follows:

[0029] 1. Z-axis telescopic tool handle; 2. Support frame; 3. Tool handle handling assembly; 4. Cleaning assembly; 5. Workpiece pushing assembly; 6. Moving cavity; 7. Movable shaft; 8. Pressure assembly; 9. Spring; 10. Rotary file; 11. PLC master controller; 12. Moving module; 13. Servo motor; 14. Tool handle shaft; 15. Connecting block; 16. Cleaning water pipe; 17. Water spray pipe direction control water outlet assembly; 18. Cleaning nozzle; 19. Sensor; 20. Small water pump; 21. Guide rod cylinder; 22. Push plate; 23. Connecting support; 24. Control display panel; 25. Water inlet pipe; 26. Infrared sensor; 27. Ultrasonic sensor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 2 The utility model provides a technical solution: a telescopic handle deburring device, including the following contents:

[0032] The Z-axis telescopic tool handle 1 has a movable cavity 6, a movable shaft 7, a pressure component 8 and a spring 9 installed inside the Z-axis telescopic tool handle 1. The spring 9 is installed in the movable cavity 6. A rotary file 10 is installed at one end of the Z-axis telescopic tool handle 1. The pressure component 8 is used to apply pressure to the movable shaft 7 to adjust the horizontal height of the movable shaft 7. The Z-axis telescopic tool handle 1 is used to contact the surface of an object and move to remove burrs on the surface of the object.

[0033] The support frame 2 is provided with a PLC master controller 11. The PLC master controller 11 is used to process the collected working information and adjust the working parameters in an intelligent or manual manner. The support frame 2 plays a role of protection and support.

[0034] The tool handle transport assembly 3 includes a moving module 12, a servo motor 13, and a tool handle rotating shaft 14. The moving module 12 is bolted to the connecting block 15, the connecting block 15 is bolted to the supporting frame 2, and the moving module 12 is connected to the servo motor 13. The moving module 12 is connected to the tool handle rotating shaft 14, and the Z-axis telescopic tool handle 1 is connected to the tool handle rotating shaft 14. The tool handle transport assembly 3 is used to move the Z-axis telescopic tool handle 1 to different spatial positions.

[0035] The cleaning component 4, the cleaning water pipe 16, the water spray pipe direction control water outlet component 17, the cleaning nozzle 18, the sensor 19, and the small water pump 20 of the cleaning component 4 are distributed and installed on the outside and inside of the support frame 2. The cleaning water pipe 16 is also equipped with a sensor, and the cleaning water pipe 16 is connected to the small water pump 20. The water spray pipe direction control water outlet component 17 is used to control and adjust the horizontal height and cleaning angle of the cleaning nozzle 18, and the sensor 19 is used to detect and obtain the spatial position information of the object and the burrs on the object and capture the spatial position and movement trajectory of the contact point between the Z-axis telescopic tool handle 1 and the surface of the object. The cleaning component 4 is used to track the spatial position of the contact point between the Z-axis telescopic tool handle 1 and the surface of the object in real time, and clean this spatial position. The workpiece pushing component 5 includes a guide rod cylinder 21 and a push plate 22, and the push plate 22 is installed at one end of the guide rod cylinder 21. The guide rod cylinder 21 is installed on the support frame 2. The workpiece pushing component 5 is used to push the object with the surface burrs removed away from the bottom of the support frame 2.

[0036] Preferably, the supporting frame 2 is connected with a connecting support 23 .

[0037] Preferably, the connecting bracket 23 is connected to the supporting frame 2 by bolts.

[0038] Preferably, the PLC master controller 11 further includes a control display panel 24 , and the control display panel 24 is arranged outside the supporting frame 2 .

[0039] Preferably, according to application requirements, the material of the support frame 2 can be a combination of steel, aluminum alloy, composite material and plastic to meet practical applications.

[0040] Preferably, the cleaning assembly 4 further includes a water inlet pipe 25 ; the water inlet pipe 25 is disposed outside the supporting frame 2 , and the water inlet pipe 25 is connected to the small water pump 20 .

[0041] Preferably, the sensor 19 includes an infrared sensor 26 and an ultrasonic sensor 27 .

[0042] Preferably, the Z-axis telescopic tool handle 1 is threadedly connected to the tool handle rotating shaft 14 .

[0043] By adopting the above technical scheme, the implementation method of this embodiment is as follows: when the utility model is set in a box, a CNC machine tool or connected to other devices, when the fixture with the parts is moved to the predetermined position below the telescopic handle deburring device through the return line or other means, the sensor 19 collects the position information of the parts and burrs, and then automatically analyzes the input or manually inputs the programmed process control command through the PLC master controller 11. At the same time, the small water pump 20 of the cleaning component is turned on to the standby state. Immediately after the sensor 19 recognizes the horizontal height of each burr on the part, the pressure component 8 of the Z-axis telescopic handle will apply pressure to the movable shaft 7 to adjust the horizontal height of the rotary file 10 to cooperate with the spring 9 in the moving cavity 6 to adjust the horizontal height of the rotary file 10 and the contact surface of the part. The high-speed rotating rotary file 10 will complete the deburring work at this position in a refined manner without leaving any corners. Further, the handle handling component 3 receives the instruction of the PLC master controller 11 and moves the Z-axis telescopic handle 1 to continuously remove all burrs on the surface of the part. At the same time, the cleaning component 4 continuously receives the position information and movement trajectory information of the contact surface between the rotary file 10 and the part from the PLC master controller 11, and the water spray pipe direction control water outlet component 17 continuously adjusts the position and angle of the cleaning nozzle 18 according to the information, so that the cleaning nozzle 18 continuously aligns with the position of the contact surface between the rotary file 10 and the part to perform the post-cleaning process of the part. After the deburring and cleaning process is completed, the water spray pipe direction control water outlet component 17 controls the cleaning nozzle 18 to move up, and the workpiece push component 5 receives the instruction of the PLC master controller 11, and the workpiece push component 5 controls the guide rod cylinder 21 and the push plate 22 to move the part away from the bottom of the support frame 2, and finally the robot automatically moves the part to the processing position of the next process.

[0044] In summary, the design of the utility model is novel and reasonable; the spring elastic telescopic structure is adopted, so that the tool can move on the z-axis to meet the deburring needs of users with complex burr conditions of parts. At the same time, the utility model integrates the functions of deburring, cleaning and handling, which greatly reduces the time consumed in the mechanical deburring process, saves time and labor costs, and improves the work efficiency of the overall process of parts production and processing.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A telescopic handle deburring device, characterized in that: include: A Z-axis telescopic tool handle (1) is provided with a movable cavity (6), a movable shaft (7), a pressure component (8) and a spring (9) installed inside the Z-axis telescopic tool handle (1); the spring (9) is installed in the movable cavity (6); a rotary file (10) is installed at one end of the Z-axis telescopic tool handle (1); the pressure component (8) is used to apply pressure to the movable shaft (7) to adjust the horizontal height of the movable shaft (7); the Z-axis telescopic tool handle (1) is used to contact the surface of an object and move to remove burrs on the surface of the object; A support frame (2), wherein the support frame (2) is equipped with a PLC master controller (11); the PLC master controller (11) is used to process collected working information and adjust working parameters in an intelligent or manual manner; the support frame (2) plays a role of protection and support; A tool handle transport assembly (3), the tool handle transport assembly (3) comprising a moving module (12), a servo motor (13), and a tool handle rotating shaft (14); the moving module (12) is bolted to a connecting block (15); the connecting block (15) is bolted to the supporting frame (2); the moving module (12) is connected to the servo motor (13); the moving module (12) is connected to the tool handle rotating shaft (14); the Z-axis telescopic tool handle (1) is connected to the tool handle rotating shaft (14); the tool handle transport assembly (3) is used to move the Z-axis telescopic tool handle (1) to different spatial positions; A cleaning component (4), wherein the cleaning water pipe (16), the water spray pipe direction control water outlet component (17), the cleaning nozzle (18), the sensor (19), and the small water pump (20) of the cleaning component (4) are distributedly installed on the outside and inside of the supporting shell frame (2); the cleaning water pipe (16) is also installed with a sensor (19); the cleaning water pipe (16) is connected to the small water pump (20); the water spray pipe direction control water outlet component (17) is used to control and adjust the horizontal height and cleaning angle of the cleaning nozzle (18); the sensor (19) is used to detect and obtain spatial position information of an object and burrs on the object and capture the spatial position and movement trajectory of the contact point between the Z-axis telescopic tool handle (1) and the object surface; the cleaning component (4) is used to track the spatial position of the contact point between the Z-axis telescopic tool handle (1) and the object surface in real time and perform cleaning work on this spatial position; A workpiece pushing assembly (5) comprises a guide rod cylinder (21) and a push plate (22); the push plate (22) is mounted on one end of the guide rod cylinder (21); the guide rod cylinder (21) is mounted on the support frame (2); the workpiece pushing assembly (5) is used to push the object after the surface burrs are removed away from the bottom of the support frame (2).

2. The telescopic handle deburring device according to claim 1, characterized in that: The supporting frame (2) is connected to a connecting support (23).

3. The telescopic handle deburring device according to claim 2, characterized in that: The connecting support (23) is bolted to the supporting frame (2).

4. The telescopic handle deburring device according to claim 1, characterized in that: The PLC master controller (11) further includes a control display panel (24); the control display panel (24) is arranged outside the supporting frame (2).

5. The telescopic handle deburring device according to claim 1, characterized in that: According to application requirements, the material of the support frame (2) can be a combination of steel, aluminum alloy, composite materials and plastics to meet practical applications.

6. The telescopic handle deburring device according to claim 1, characterized in that: The cleaning assembly (4) further comprises a water inlet pipe (25); the water inlet pipe (25) is arranged outside the supporting shell (2), and the water inlet pipe (25) is connected to the small water pump (20).

7. The telescopic handle deburring device according to claim 1, characterized in that: The sensor (19) includes an infrared sensor (26) and an ultrasonic sensor (27).

8. The telescopic handle deburring device according to claim 1, characterized in that: The Z-axis telescopic tool handle (1) is threadedly connected to the tool handle rotating shaft (14).

Images