Efficient and high-precision numerical control drilling machine equipment
By adopting an electric three-catch chuck and a movable support table and rotary table structure on the CNC drilling machine, the automatic adjustment and precise positioning of the workpiece position are achieved, and the problems of low efficiency and insufficient accuracy of the workpiece position adjustment in the prior art are solved. Improve processing accuracy and efficiency.
Patent Information
- Application Number
- CN202323615947.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing CNC drilling machines have problems of low efficiency and insufficient accuracy in workpiece position adjustment and hole drilling accuracy. This is mainly because the workpiece requires personnel disassembly and angle adjustment, resulting in reduced positioning deviation and accuracy.
An efficient and high-precision CNC drilling machine equipment including base, support table, mobile table, rotary table and electric three-catch chuck is designed. Through the clamping of electric three-catch chuck and the movement adjustment of support table, mobile table and rotary table , realize automatic adjustment and precise positioning of workpiece positions, reducing the needs of personnel operation.
The machining accuracy and hole drilling efficiency of the workpiece are improved. Through automated position adjustment and clamping methods, the complexity and error of personnel operation are reduced, and the overall machining accuracy and efficiency of the workpiece are improved.
Smart Images
Figure CN222199001U_ABST
Abstract
Description
[Technical field]
[0001] The utility model relates to the technical field of drilling machine equipment, in particular to a high-efficiency and high-precision numerical control drilling machine equipment. [Background technology]
[0002] Drilling machine, also known as CNC drilling machine, is a machine tool that uses a drill to drill holes on workpieces. Usually, the drill bit rotates as the main motion, and the drill bit moves axially as the feed motion. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes and blind holes. By replacing special tools, it can expand, countersink, ream holes or perform tapping and other processing. Common drilling machines are as follows:
[0003] For example, the patent announcement number CN213002719U discloses a high-precision drilling machine, which includes a pedestal, a frame arranged on the pedestal, and a hole-punching device arranged on the frame for punching holes. The pedestal is provided with a first clamping device for clamping a workpiece, a second clamping device for clamping a workpiece, and a driving device, and the driving device is used to drive the second clamping device and the first clamping device to move toward each other. By providing a movable second clamping device, the present application can clamp a smaller workpiece, effectively reduce the probability of the workpiece being offset during the machining process, and facilitate improving the machining accuracy of the workpiece.
[0004] The utility model mainly places the workpiece on a pedestal by personnel, and clamps the workpiece by a first clamping device and a second clamping device. Although the workpiece can be positioned by clamping in this way, when drilling holes at different positions on the workpiece, the position of the workpiece can be adjusted only after the personnel disassemble the workpiece and change the angle of the workpiece, which greatly reduces the efficiency of drilling holes in the workpiece. At the same time, the positioning and installation of the workpiece by personnel may easily cause deviations in the alignment position of the workpiece with the drill bit, thereby reducing the accuracy of the workpiece processing. [Contents of the utility model]
[0005] The purpose of the utility model is to solve the problems in the prior art and to provide a high-efficiency and high-precision CNC drilling machine device, which can increase the accuracy of workpiece drilling and the efficiency of workpiece processing.
[0006] To achieve the above-mentioned purpose, the utility model proposes a high-efficiency and high-precision CNC drilling machine device, comprising a base and a drilling member mounted on the base, the drilling member can drill holes in a workpiece,
[0007] It also includes a support table, a moving table, a rotating table, and an electric three-grip chuck;
[0008] The support platform is driven to slide and connect to the base, while the moving seat is driven to slide and connect to the support platform;
[0009] The rotating table is driven to rotate and is connected to the moving seat, and the electric three-jaw chuck is fixedly connected to the rotating table, and the electric three-jaw chuck can be electrically connected to the drilling member.
[0010] Preferably, a spur gear is rotatably connected to the base, and a rack is fixedly connected to the bottom surface of the support platform, the rack meshes with the spur gear, and a motor 1 is fixedly connected to the base, and the output shaft of the motor 1 is fixedly connected to the spur gear.
[0011] Preferably, a cylinder 1 is fixedly connected to the support platform, and an output shaft of the cylinder 1 is fixedly connected to the movable seat.
[0012] Preferably, a second motor is fixedly connected to the movable seat, and an output shaft of the second motor is fixedly connected to the rotating table.
[0013] Preferably, a limiting block 1 is fixedly connected to the base, and one end of the limiting block 1 can be attached to the support platform.
[0014] Preferably, a roller is rotatably connected to the support platform, and the roller is in contact with the base.
[0015] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model clamps the workpiece by utilizing an electric three-jaw chuck, and after the workpiece is clamped, the support table and the movable table are moved to adjust the position of the workpiece. By clamping the workpiece by the electric three-jaw chuck, there is no need for personnel to rotate the rotating ring to fix the workpiece, which is convenient for positioning the workpiece. At the same time, the rotation and movement adjustment of the support table, the rotating table and the movable table can correct the position of the workpiece, further improving the processing accuracy of the workpiece, and the rotation and movement adjustment of the support table, the rotating table and the movable table can also adjust the position of the workpiece, thereby achieving the goal of drilling holes at different positions in the same workpiece, further improving the drilling efficiency of the workpiece.
[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.
Brief Description of the Drawings
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the position of the spur gear of the utility model.
[0019] In the figure: 1. base; 2. drilling part; 3. support table; 4. moving table; 5. rotating table; 6. three-claw chuck; 7. spur gear; 8. rack; 9. motor 1; 10. cylinder 1; 11. motor 2; 12. limit block 1; 13. roller. [Specific implementation method]
[0020] like Figures 1 to 2 , a high-efficiency and high-precision CNC drilling machine equipment, including a base 1 and a drilling member 2 mounted on the base 1, the drilling member 2 can drill holes in a workpiece, the hole-turning member in the utility model is the hole-opening device in application number 202021906768.2,
[0021] It also includes a support table 3, a moving table 4, a rotating table 5 and an electric three-grip chuck 6;
[0022] In actual operation, personnel can place the workpiece on the electric three-jaw chuck 6, and clamp the workpiece through the electric three-jaw chuck 6. After the workpiece is clamped, the support table 3 connected to the base 1 is driven to move, and the movable table 4 connected to the support table 3 is driven to move. Through the movable table 4 and the support table 3, the position of the workpiece is adjusted. After the position of the workpiece is adjusted, the rotary table 5 connected to the movable table 4 is driven to rotate, and the rotation of the rotary table 5 will drive the electric three-jaw chuck 6 fixedly connected to the rotary table 5 to rotate, thereby realizing the electric three-jaw chuck 6 to adjust the position of the workpiece. Through the adjustment of the position of the workpiece and the adjustment of the angle of the electric three-jaw chuck 6 by the rotary table 5, it is possible to perform drilling at different positions on the same workpiece, and it is ineffective for personnel to repeatedly disassemble and drill holes, thereby increasing the drilling efficiency of the workpiece. At the same time, the position of the workpiece can be adjusted by moving, thereby achieving the accuracy of the workpiece drilling.
[0023] When the support platform 3 needs to be moved, the output shaft of the motor 9 fixedly connected to the base 1 is fixedly connected to the spur gear 7 rotatably connected to the base 1, and the spur gear 7 is used to drive the rack 8 fixedly connected to the base 1 to move, thereby realizing the movement of the support platform 3 and further improving the movement effect of the support platform 3.
[0024] When the moving seat needs to move, the cylinder 10 fixedly connected to the support platform 3 is started, and the output shaft of the cylinder 10 is fixedly connected to the moving seat, thereby achieving the movement of the moving seat, further improving the movement effect of the moving seat.
[0025] When the rotating table 5 needs to rotate, the motor 2 11 fixedly connected to the moving seat is started, and the output shaft of the motor 2 11 is fixedly connected to the rotating table 5, thereby achieving the adjustment of the position of the electric three-grip chuck 6 by the rotating table 5.
[0026] By fixing the limiting block 12 on the base 1 and limiting the support platform 3 through the limiting block 12, the limiting effect of the support platform 3 is further improved.
[0027] The roller 13 is rotatably connected to the support platform 3, and the roller 13 is in contact with the base 1, so that the friction between the support platform 3 and the base 1 is reduced.
[0028] Principle of the utility model: the position of the electric three-jaw chuck can be adjusted by moving the support table 3 and the moving table 4, and the angle of the electric three-jaw chuck 6 can be adjusted by rotating the rotating table 5, thereby realizing the adjustment of the position of the workpiece.
[0029] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.
Claims
1. A high-efficiency and high-precision CNC drilling machine, comprising a base (1) and a drilling member (2) mounted on the base (1), wherein the drilling member (2) is capable of drilling a workpiece, and is characterized in that: It also includes a support platform (3), a moving platform (4), a rotating platform (5) and an electric three-grip chuck (6); The support platform (3) is driven to be slidably connected to the base (1), and the movable seat is driven to be slidably connected to the support platform (3); The rotating table (5) is driven to rotate and is connected to the moving seat, and the electric three-jaw chuck (6) is fixedly connected to the rotating table (5), and the electric three-jaw chuck (6) can be electrically connected to the drilling member (2).
2. The high-efficiency and high-precision CNC drilling machine equipment according to claim 1 is characterized in that: A spur gear (7) is rotatably connected to the base (1), and a rack (8) is fixedly connected to the bottom surface of the support platform (3), the rack (8) meshing with the spur gear (7), and a motor (9) is fixedly connected to the base (1), the output shaft of the motor (9) being fixedly connected to the spur gear (7).
3. The high-efficiency and high-precision CNC drilling machine equipment according to claim 1 is characterized in that: The support platform (3) is fixedly connected to a cylinder one (10), and the output shaft of the cylinder one (10) is fixedly connected to the movable seat.
4. The high-efficiency and high-precision CNC drilling machine equipment according to claim 1 is characterized in that: The movable seat is fixedly connected with a second motor (11), and the output shaft of the second motor (11) is fixedly connected with the rotating platform (5).
5. The high-efficiency and high-precision CNC drilling machine equipment according to claim 1 is characterized in that: A limiting block (12) is fixedly connected to the base (1), and one end of the limiting block (12) can be attached to the support platform (3).
6. The high-efficiency and high-precision CNC drilling machine equipment according to claim 1, characterized in that: The support platform (3) is rotatably connected to a roller (13), and the roller (13) is in contact with the base (1).