Robot automatic workpiece drilling device

Abstract

The utility model provides a robot automation workpiece drilling device which structurally comprises a robot, the output end of a last-stage actuator of the robot is fixedly connected with an expansion plate through bolts, a first extension frame is fixedly arranged in the middle of the expansion plate, and the outer side of the expansion plate is fixedly connected with the rear end of a shell of a rotary platform; a second extension frame is fixedly arranged at the output end of the middle of the rotary platform, the robot completes movement of the overall working position of equipment assembled on the expansion plate, a first air cylinder completes movement adjustment of a sliding rail on the front portion of the first extension frame, a deflection motor is matched with a connecting shaft, and deflection adjustment of a deflection frame above the second extension frame is completed. And the second extension frame is matched with the rotary platform, so that the deflection frame does circular motion outside a final-stage actuator of the robot, the drilling operation can be simultaneously carried out on adjacent working surfaces with angles of the workpiece, and the drilling working efficiency of the workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of robot, concretely relates to a robot automation workpiece drilling device. BACKGROUND

[0002] The robot is matched with the drilling equipment to realize automatic production operation on the workpiece drilling production line, and a plurality of drilling assemblies are arranged on the end effector of the robot to complete multi-hole drilling at the same time, so that the drilling operation efficiency of the workpiece is improved.

[0003] Generally, the plurality of drilling assemblies need to be fixedly installed on the frame structure and assembled with the end effector of the robot through the frame structure, and the design structure is a simplified motion structure. In general, in single multi-hole drilling operation, the drilling assemblies are installed on the fixed structure frame, and the machining points of the drilling assemblies are all in the same plane. Therefore, it is impossible to carry out synchronous drilling operation on the adjacent surfaces with a certain angle.

[0004] The inventor combines the workpiece operation requirements in the market and proposes a robot automation workpiece drilling device. According to the freedom range and motion range of the robot, a non-fixed structure frame is added to satisfy the drilling of the adjacent operation surfaces with an angle and further improve the drilling operation efficiency of the workpiece. CONTENT OF THE UTILITY MODEL

[0005] 1. Technical problem solved by the utility model:

[0006] The utility model provides a robot automation workpiece drilling device, which solves the technical problem of low drilling operation machining efficiency of the adjacent operation surfaces with an angle in the existing equipment.

[0007] 2. Technical scheme:

[0008] To achieve the above purpose, the utility model provides a technical scheme of a robot automation workpiece drilling device, which comprises the following structure.

[0009] The output end of the end effector of the robot is fixedly connected with an extension plate through bolts, the middle part of the extension plate is fixedly provided with a first extension frame, the outer side of the extension plate is fixedly connected with the rear end of the shell of the rotary platform, the middle output end of the rotary platform is fixedly provided with a second extension frame, and the top of the second extension frame extends to the outer side of the rotary platform.

[0010] The outer side of the slide rail is movably connected with a plurality of sliding seats, the outer side of the sliding seat is movably connected with a connecting rod, the bottom of the connecting rod is movably connected with a mounting seat, and the bottom of the mounting seat is detachably connected with an electric drilling module.

[0011] Further, the middle part of the first extension frame is detachably connected with a first air cylinder, and the front output end of the first air cylinder is fixedly connected with the outer side of the slide rail.

[0012] Further, the top middle part of the second extension frame is fixedly provided with an air clearance, the top left side of the second extension frame is fixedly provided with a deflection motor, the top output end of the deflection motor is fixedly provided with a connecting shaft, and the right end of the connecting shaft is detachably connected with a deflection frame.

[0013] Further, the bottom of the deflection frame is movably connected with the top middle part of the second extension frame, the top of the deflection frame is detachably connected with a second air cylinder, and the top output end of the second air cylinder is fixedly connected with the outer side of the slide rail.

[0014] Further, the connecting rod is inserted with a first limiting pin at the assembly of the sliding seat, the rear end of the first limiting pin is screw-connected with the middle part of the sliding seat, the rear end of the first limiting pin is abutted with the outer side of the guide rail, the connecting rod is screw-connected with a second limiting pin at the assembly of the mounting seat, and the middle part of the second limiting pin is inserted with the bottom of the mounting seat.

[0015] Further, the rear end of the electric drilling module is provided with a wall clearance between the front plane of the slide rail, and the front output end of the electric drilling module is detachably connected with a drill bit.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical scheme has the following beneficial effects:

[0018] The utility model provides a kind of robot automatic workpiece drilling device, robot completes the overall work position movement of equipment assembled on expansion board, first air cylinder completes the front movement adjustment of slide rail in first extension frame, deflection motor and connecting shaft cooperate, complete the deflection adjustment of deflection frame above second extension frame, second extension frame cooperates with rotary platform, complete the circumferential motion of deflection frame in the exterior of robot's final actuator, realize that this equipment simultaneously carries out drilling operation on the adjacent work surface of workpiece existing angle, improve the drilling operation efficiency of workpiece;

[0019] The utility model provides a kind of robot automatic workpiece drilling device, first limiting pin completes the work position adjustment of connecting rod in the exterior of sliding seat, first limiting pin cooperates with sliding seat, complete the work position locking or release locking of sliding seat in the exterior of slide rail, second limiting pin completes the work position adjustment of mounting seat in the end of connecting rod, it is convenient for user to adjust the work position of electric drilling module according to the position of workpiece surface needing drilling.

[0020] The parts not involved in the device are the same as or can be realized by the prior art. DRAWINGS

[0021] Figure 1 is a perspective view of the structure of the utility model;

[0022] Figure 2 is a left view of the robot structure of the utility model;

[0023] Figure 3 is a perspective view of the rotary platform structure of the utility model;

[0024] Figure 4 is a perspective view of the deflection frame structure of the utility model;

[0025] Figure 5 is a perspective view of the utility model Figure 4 is an enlarged view of structure A.

[0026] Reference signs:

[0027] Robot-1;

[0028] Extension plate-2; first extension frame-21; first air cylinder-22;

[0029] Rotary platform-3; second extension frame-31; clearance groove-32;

[0030] Deflection motor-4; connecting shaft-41; deflection frame-42; second air cylinder-43;

[0031] Slide rail-5;

[0032] Slide base-6;

[0033] Connecting rod-7; first limiting pin-71; second limiting pin-72;

[0034] Mounting seat-8; electric drilling module-81. DETAILED DESCRIPTION

[0035] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, wherein several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0036] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be a middle element; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be a middle element; the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of the terms "including", "comprising", "having" and the like are meant to encompass the items listed thereafter as well as other items.

[0038] Referring to the drawings Figures 1-5 The utility model provides a kind of robot automation workpiece drilling device, including the following structure:

[0039] Robot 1, the output end of the final actuator of robot 1 is fixedly connected with extension plate 2 by bolt, the middle part of extension plate 2 is fixed with first extension frame 21, the outer side of extension plate 2 is fixedly connected with the rear end of the shell of rotary platform 3, the middle output end of rotary platform 3 is fixed with second extension frame 31, and the top of second extension frame 31 extends to the outer side of rotary platform 3.

[0040] At least two slide rails 5, the outer side of slide rail 5 is movably connected with a plurality of sliding seats 6, the outer side of sliding seat 6 is movably connected with connecting rod 7, the bottom of connecting rod 7 is movably connected with mounting seat 8, and the bottom of mounting seat 8 is detachably connected with electric drilling module 81.

[0041] In the embodiment, the middle part of first extension frame 21 is detachably connected with first air cylinder 22, and the front side output end of first air cylinder 22 is fixedly connected with the outer side of slide rail 5.

[0042] First extension frame 21 completes the forward extension deployment of slide rail 5 and electric drilling module 81 in the middle part of extension plate 2, and reserves space for the assembly of rotary platform 3 and second extension frame 31, and first air cylinder 22 completes the movement adjustment of slide rail 5 in the front part of first extension frame 21, and cooperates with electric drilling module 81 to carry out drilling operation.

[0043] In the embodiment, the top middle part of second extension frame 31 is fixed with air clearance 32, the top left side of second extension frame 31 is fixed with deflection motor 4, the top output end of deflection motor 4 is fixed with connecting shaft 41, and the right end of connecting shaft 41 is connected with deflection frame 42.

[0044] The structure of air clearance 32 of second extension frame 31 provides sufficient deflection space for deflection frame 42 on its top, deflection motor 4 cooperates with connecting shaft 41 to complete the deflection adjustment of deflection frame 42 above second extension frame 31, second extension frame 31 cooperates with rotary platform 3 to complete the circular motion of deflection frame 42 outside the final actuator of robot 1, and the working position adjustment of slide rail 5 and electric drilling module 81 outside deflection frame 42.

[0045] The bottom of the deflection frame 42 is movably connected to the middle of the top end of the second extension frame 31, and the top of the deflection frame 42 is detachably connected to the second cylinder 43, and the top output end of the second cylinder 43 is fixedly connected to the outer side of the slide rail 5.

[0046] The second cylinder 43 adjusts the working position of the slide rail 5 outside the second extension frame 31, and cooperates with the electric drilling module 81 to complete the drilling work.

[0047] In the embodiment, the first limiting pin 71 is inserted at the assembly of the slide 6, the rear end of the first limiting pin 71 is screw-connected to the middle of the slide 6, the rear end of the first limiting pin 71 abuts against the outer side of the guide rail, the second limiting pin 72 is screw-connected to the assembly seat 8, and the middle of the second limiting pin 72 is inserted into the bottom of the assembly seat 8.

[0048] The first limiting pin 71 adjusts the working position of the connecting rod 7 outside the slide 6, the first limiting pin 71 cooperates with the slide 6 to lock or unlock the working position of the slide 6 outside the slide rail 5, and the second limiting pin 72 adjusts the working position of the assembly seat 8 at the end of the connecting rod 7, so that the user can adjust the working position of the electric drilling module 81 according to the position of the workpiece surface that needs to be drilled.

[0049] In the embodiment, a wall space is provided between the rear end of the electric drilling module 81 and the front side plane of the slide rail 5, and a drill bit is connected to the front output end of the electric drilling module 81.

[0050] Specific operation process:

[0051] The robot 1 moves the overall working position of the equipment assembled on the expansion plate 2, the first cylinder 22 adjusts the movement of the slide rail 5 in front of the first extension frame 21, the deflection motor 4 cooperates with the connecting shaft 41 to adjust the deflection of the deflection frame 42 above the second extension frame 31, and the second extension frame 31 cooperates with the rotary platform 3 to make the deflection frame 42 make circular motion outside the end effector of the robot 1, so that the device can simultaneously carry out drilling work on the adjacent work surfaces of the workpiece with angles, and the drilling work efficiency of the workpiece is improved.

[0052] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A robotic automated workpiece drilling device, characterized in that: Includes the following structure: Robot (1), the output end of the final stage actuator of the robot (1) is fixedly connected to an extension plate (2) by bolts, the middle part of the extension plate (2) is fixedly provided with a first extension frame (21), the outer side of the extension plate (2) is fixedly connected to the rear end of the housing of the rotary platform (3), the middle output end of the rotary platform (3) is fixedly provided with a second extension frame (31), the top of the second extension frame (31) extends to the outer side of the rotary platform (3); At least two slide rails (5), with multiple slide blocks (6) movably connected to the outer side of each slide rail (5), and a connecting rod (7) movably connected to the outer side of each slide block (6). A mounting base (8) is movably connected to the bottom of each connecting rod (7), and an electric drilling module (81) is detachably snapped onto the bottom of the mounting base (8).

2. The robotic automated workpiece drilling device according to claim 1, characterized in that: The first extension frame (21) is detachably attached to the middle of the first cylinder (22), and the front output end of the first cylinder (22) is fixedly connected to the outer side of the slide rail (5).

3. The robotic automated workpiece drilling device according to claim 1, characterized in that: The top center of the second extension frame (31) is fixed with a clearance groove (32), and the top left side of the second extension frame (31) is fixed with a deflection motor (4). The top output end of the deflection motor (4) is fixed with a connecting shaft (41), and the right end of the connecting shaft (41) is engaged with the deflection frame (42).

4. The robotic automated workpiece drilling device according to claim 3, characterized in that: The bottom of the deflection frame (42) is movably connected to the top center of the second extension frame (31), and the top of the deflection frame (42) is detachably snapped with a second cylinder (43), the top output end of the second cylinder (43) is fixedly connected to the outside of the slide rail (5).

5. The robotic automated workpiece drilling device according to claim 1, characterized in that: The connecting rod (7) is fitted with a first limiting bolt (71) at the assembly point of the slide (6). The rear end of the first limiting bolt (71) is threadedly connected to the middle of the slide (6). The rear end of the first limiting bolt (71) abuts against the outer side of the guide rail. The connecting rod (7) is threadedly connected with a second limiting bolt (72) at the assembly point of the mounting base (8). The middle part of the second limiting bolt (72) is inserted into the bottom of the mounting base (8).

6. The robotic automated workpiece drilling device according to claim 1, characterized in that: A wall gap is pre-set between the rear end of the electric drilling module (81) and the front side plane of the slide rail (5), and a drill bit is snapped into the front output end of the electric drilling module (81).

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