Turnover device for aircraft part machining

Abstract

The utility model provides a turnover device for processing airplane parts, which relates to the technical field of machining and comprises a base, two groups of supports are fixedly arranged on two sides of the top of the base, and clamping devices are fixedly arranged on the tops of the two groups of supports; sliding rotating frames matched with the guide rails are arranged in the middles of the clamping devices in a sliding mode, and hexagonal shafts are rotationally arranged in the sliding rotating frames. Rotating seats are fixedly arranged at the tops of the clamping devices, rotating sliding sleeves matched with the bearings are rotationally arranged in the rotating seats, and the hexagonal shaft is in sliding connection with the rotating sliding sleeves; the clamping seats are arranged, the clamping and positioning functions are provided, the position of a workpiece can be fixed and turned over, the hexagonal shaft is driven by the sliding rotating frame to move, the clamping seats can make contact with the workpiece to be fixed, meanwhile, pressure can be fed back and prompted through the indicator lamp, it is guaranteed that the workpiece is clamped, and the position of the workpiece can be adjusted by adjusting the positions of the two sets of side clamping seats.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical processing technical field, more specifically, especially, it relates to a turnover device for aircraft parts machining. BACKGROUND

[0002] When processing aircraft parts, the parts need to be turned over on multiple surfaces, and the processing surface is arranged towards the machine tool, generally a push mechanism is used to control the position of the parts, and the conventional turnover mode is to adjust by using a servo mechanism or a mechanical hand.

[0003] Based on the above, the currently used turnover device is mainly three-axis adjustment, which is inconvenient to adjust the position of the workpiece and to position and process the workpiece, and to maintain the power supply function during rotation. INVENTION CONTENTS

[0004] In order to at least solve the above technical problems to some extent, the utility model provides a turnover device for aircraft parts machining.

[0005] The purpose and effect of the utility model are achieved by the following specific technical means:

[0006] A kind of turnover device for aircraft parts machining, including base, the top of the base both sides are fixedly arranged with two groups of supports, the top of two groups of supports are all fixedly arranged with clamping device;Clamping device middle is slidably arranged with sliding rotary table in cooperation with guide rail, six-sided shaft is rotatably arranged in sliding rotary table;The top of clamping device is fixedly arranged with rotary seat, rotary seat is rotatably arranged with rotating sleeve in cooperation with bearing, six-sided shaft is slidably connected with rotating sleeve;The middle of the top of base is fixedly arranged with main electric cylinder, the telescopic end of main electric cylinder is fixedly arranged with rotary table, the top of rotary table is rotatably arranged with bearing platform;The middle of bearing platform is provided with eight groups of through slots, and the through slots are all fixedly arranged with positioning electric cylinder, and the telescopic end of positioning electric cylinder is all fixedly arranged with positioning clamping block;One side support outer fixedly arranged with power supply seat, the position of power supply seat outer side is vertically slidably arranged with sliding seat.

[0007] Further, the middle of the clamping device is rotatably provided with a lead screw, and the outer end of the clamping device is fixedly provided with a first servo motor, and the first servo motor is in transmission connection with the lead screw;The adjacent end of the six-sided shaft on both sides is fixedly provided with a clamping seat.

[0008] Further, the clamping seat is internally provided with a pressure sensor;The other end of the six-sided shaft is fixedly provided with an indicator lamp, and the indicator lamp feeds back the load of the pressure sensor in the form of color deepening.

[0009] Furthermore, a second servo motor is fixedly installed on the top of the rotary base, and the shaft end of the second servo motor is connected to a bevel gear set for transmission with the outside of the rotating sleeve.

[0010] Furthermore, a third servo motor is fixedly installed on one side of the rotary table, and a gear plate is installed at the bottom of the support platform. The shaft end of the third servo motor is equipped with a gear that meshes with the gear plate at the bottom of the support platform.

[0011] Furthermore, the upper and lower ends of the support platform are both flange structures, and three sets of electrode rings for powering the positioning electric cylinder are fixedly installed in the middle of the side of the support platform.

[0012] Furthermore, two sets of auxiliary wheels are rotatably arranged on both sides of the slide, with the upper and lower ends of the auxiliary wheels rotating in contact with the edge of the bearing platform.

[0013] Furthermore, a connecting brush is fixedly installed in the middle of the slide block; three sets of electrode strips are installed on the outside of the energized base, and the connecting brush connects the electrode ring and the electrode strips outside the energized base.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This utility model features a clamping base that provides clamping and positioning functions, enabling the fixation and flipping of the workpiece. A sliding rotating frame drives the hexagonal shaft to move, allowing the clamping base to contact the workpiece for fixation. Simultaneously, an indicator light provides pressure feedback to ensure the workpiece is clamped securely. Adjusting the positions of the two sets of side clamps adjusts the workpiece position. Furthermore, the side clamps drive the rotating sleeve to rotate, causing the hexagonal shaft to rotate, thus allowing for angle flipping of the workpiece and achieving omnidirectional adjustment.

[0016] The support platform is equipped with height and circumferential angle adjustment functions. The support platform is driven to rotate by a third servo motor, which can directly adjust the circumferential angle of the workpiece. Furthermore, adjusting the height of the support platform can adjust the horizontal height of the machining surface, achieving multi-angle adjustment and ensuring machining effect.

[0017] The slide block is equipped with a power supply function. The slide block contacts the support platform through the auxiliary wheel and can move up and down with the support platform. The power supply seat is connected to the power supply seat, and the power can be transmitted to the electrode ring through the connecting brush, thereby controlling the positioning electric cylinder. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the tilting structure of this utility model.

[0020] Figure 3It is the side view structure schematic diagram of the utility model.

[0021] Figure 4 It is the three-dimensional structure schematic diagram of the utility model clamping device.

[0022] Figure 5 It is the utility model Figure 2 A place local amplification structure schematic diagram in.

[0023] Figure 6 It is the utility model Figure 3 B place local amplification structure schematic diagram in.

[0024] In the figure, the corresponding relationship of component name and drawing number is:

[0025] 1, base;101, support;2, clamping device;201, screw;202, first servo motor;203, sliding rotary turret;204, hexagonal shaft;205, clamping seat;206, indicator light;3, rotating seat;301, rotating sliding sleeve;302, second servo motor;4, main electric cylinder;401, rotating table;402, third servo motor;5, bearing platform;501, positioning electric cylinder;502, positioning clamp block;503, electrode ring;6, sliding seat;601, auxiliary wheel;602, connecting brush;7, power supply seat. DETAILED DESCRIPTION

[0026] The embodiment of the utility model is further described in detail below in combination with the drawings and examples.

[0027] Example 1:

[0028] As Figures 1 to 6 shown:

[0029] The embodiment provides a turnover device for airplane part machining, which comprises a base 1, two groups of supports 101 are fixedly arranged on the top of the base 1, clamping devices 2 are fixedly arranged on the top of the two groups of supports 101; sliding rotary turrets 203 are slidably arranged in the middle of the clamping devices 2 in cooperation with guide rails, hexagonal shafts 204 are rotatably arranged in the sliding rotary turrets 203; rotating seats 3 are fixedly arranged on the top of the clamping devices 2, rotating sliding sleeves 301 are rotatably arranged in the rotating seats 3 in cooperation with bearings, the hexagonal shafts 204 are slidably connected with the rotating sliding sleeves 301; a main electric cylinder 4 is fixedly arranged on the top of the base 1, a rotating table 401 is fixedly arranged at the telescopic end of the main electric cylinder 4, and a bearing platform 5 is rotatably arranged on the top of the rotating table 401; eight groups of through grooves are formed in the middle of the bearing platform 5, positioning electric cylinders 501 are fixedly arranged in the through grooves, and positioning clamp blocks 502 are fixedly arranged at the telescopic end of the positioning electric cylinders 501; a power supply seat 7 is fixedly arranged outside one side support 101, and a sliding seat 6 is vertically slidably arranged outside the power supply seat 7.

[0030] The middle of the clamping device 2 is rotationally provided with a lead screw 201, and the outer end of the clamping device 2 is fixedly provided with a first servo motor 202, and the first servo motor 202 is in transmission connection with the lead screw 201; the adjacent end of the six-sided shaft 204 is fixedly provided with a clamping seat 205.

[0031] The inside of the clamping seat 205 is provided with a pressure sensor; the other end of the six-sided shaft 204 is fixedly provided with an indicator lamp 206, and the indicator lamp 206 feeds back the load of the pressure sensor.

[0032] The top of the rotating seat 3 is fixedly provided with a second servo motor 302, and the shaft end of the second servo motor 302 is in transmission connection with the outside of the rotating sleeve 301 through a bevel gear set.

[0033] The side of the rotating table 401 is fixedly provided with a third servo motor 402, the bottom of the bearing platform 5 is provided with a toothed disc, and the shaft end of the third servo motor 402 is provided with a gear in meshing connection with the toothed disc at the bottom of the bearing platform 5.

[0034] The upper and lower ends of the side of the bearing platform 5 are in flange structure, and the middle of the side of the bearing platform 5 is fixedly provided with three groups of electrode rings 503 for power supply of the positioning electric cylinder 501.

[0035] The two sides of the sliding seat 6 are rotationally provided with two groups of auxiliary wheels 601, and the upper and lower ends of the auxiliary wheels 601 are rotationally attached to the edges of the bearing platform 5.

[0036] The middle of the sliding seat 6 is fixedly provided with a connecting brush 602; the outside of the power supply seat 7 is provided with three groups of electrode strips, and the connecting brush 602 is in communication with the electrode rings 503 and the electrode strips outside the power supply seat 7.

[0037] As shown in Figures 1-6 The whole device is arranged below the machine tool; the workpiece is placed above the clamping device 2, the positioning electric cylinder 501 is retracted, the positioning clamping block 502 is used to position the periphery of the workpiece, the machining surface faces upward, and the machining can be performed at this time; after one side is machined, the first servo motor 202 is started to drive the sliding rotating frame 203 to move, the six-sided shaft 204 is driven to move by the sliding rotating frame 203, the clamping seat 205 is in contact with the workpiece for fixation, the indicator lamp 206 feeds back the pressure and presents in the form of color deepening, so as to ensure that the workpiece is clamped, and the position of the workpiece can be adjusted by adjusting the positions of the two groups of side clamping seats 205;

[0038] Then stretch positioning cylinder 501, contraction main electric cylinder 4 down bearing platform 5, make workpiece only be supported by side clamping seat 205, then start side clamping seat 205 drive rotary sleeve 301 rotation, rotary sleeve 301 drive hexagonal shaft 204 rotation, can workpiece be carried out angle overturn, complete overturning and reset two side clamping seat 205, utilize positioning fixture block 502 re-fix workpiece can again process.

[0039] Example 2:

[0040] On the basis of example 1, start third servo motor 402 drive bearing platform 5 rotation, can directly adjust the circumferential angle of workpiece, and adjust the height of bearing platform 5, can adjust the horizontal height of processing surface, realize multi-angle adjustment, guarantee processing effect.

[0041] The specific use mode and effect of the embodiment:

[0042] In the utility model, when using, workpiece is placed in the upper of clamping device 2, positioning cylinder 501 is contracted, and the periphery of workpiece is positioned by positioning fixture block 502, at this time, processing can be carried out, and the processing surface faces upwards;

[0043] After completing one side processing, start first servo motor 202 drive sliding trolley 203 movement, drive hexagonal shaft 204 movement by sliding trolley 203, make clamping seat 205 contact workpiece, and workpiece can be fixed by the pressing of two side clamping seats 205, and the pressure can be fed back by indicating lamp 206, so that workpiece is clamped, and the position of workpiece can be adjusted by adjusting the position of two groups of side clamping seats 205.

[0044] Then stretch positioning cylinder 501, contraction main electric cylinder 4 down bearing platform 5, make workpiece only be supported by side clamping seat 205, then start side clamping seat 205 drive rotary sleeve 301 rotation, rotary sleeve 301 drive hexagonal shaft 204 rotation, can workpiece be carried out angle overturn, complete overturning and reset two side clamping seat 205, utilize positioning fixture block 502 re-fix workpiece can again process.

[0045] Slide 6 is contacted bearing platform 5 through auxiliary wheel 601, can follow bearing platform 5 up and down movement, connect power seat 7, utilize connecting brush 602 can transmit power of power seat 7 to electrode ring 503, and then control positioning cylinder 501.

Claims

1. An aircraft component processing turnover device characterized by comprising: The utility model provides a kind of six-axis automatic loading and unloading device, including: Base (1), the top of the base (1) is fixedly provided with two groups of supports (101), the top of two groups of supports (101) is fixedly provided with clamping device (2);Clamping device (2) middle is slidably provided with sliding rotary table (203) with guide rail, sliding rotary table (203) is rotatably provided with hexagonal shaft (204);Clamping device (2) top is fixedly provided with rotary seat (3), rotary seat (3) is rotatably provided with rotating sleeve (301) with bearing, hexagonal shaft (204) and rotating sleeve (301) are slidably connected;Base (1) top middle is fixedly provided with main electric cylinder (4), the telescopic end of main electric cylinder (4) is fixedly provided with rotary table (401), and the top of rotary table (401) is rotatably provided with bearing platform (5);The middle of the bearing platform (5) is provided with eight groups of through slots, and the through slots are fixedly provided with positioning electric cylinder (501), and the telescopic end of positioning electric cylinder (501) is fixedly provided with positioning clamp block (502);One side support (101) outer fixedly provided with power supply seat (7), and the position of power supply seat (7) outside is vertically slidably provided with sliding seat (6).

2. The turnover apparatus for processing of aircraft parts according to claim 1, characterized in that: The middle of the clamping device (2) is rotatably provided with lead screw (201), and the outer end of the clamping device (2) is fixedly provided with first servo motor (202), and the first servo motor (202) is drivingly connected with the lead screw (201);The adjacent end of the hexagonal shaft (204) on both sides is fixedly provided with clamping seat (205).

3. The aircraft part turning device of claim 2, wherein: The clamping seat (205) is provided with a pressure sensor inside;The other end of the hexagonal shaft (204) is fixedly provided with indicator light (206), and the indicator light (206) feeds back the load of the pressure sensor.

4. The aircraft part processing turnover apparatus of claim 1 wherein: The top of the rotary seat (3) is fixedly provided with second servo motor (302), and the shaft end of the second servo motor (302) is drivingly connected with the cone gear set provided outside the rotating sleeve (301).

5. The aircraft part turning device of claim 1, wherein: One side of the rotary table (401) is fixedly provided with third servo motor (402), and the bottom of the bearing platform (5) is provided with a toothed disc, and the shaft end of the third servo motor (402) is provided with a gear engaged with the toothed disc on the bottom of the bearing platform (5).

6. The aircraft part turning device of claim 1, wherein: The upper and lower ends of the side of the bearing platform (5) are flange structures, and the middle of the side of the bearing platform (5) is fixedly provided with three groups of electrode rings (503) for power supply of the positioning electric cylinder (501).

7. The turnover apparatus for processing of aircraft parts according to claim 1 or 6, characterized in that: Both sides of the sliding seat (6) are rotatably provided with two groups of auxiliary wheels (601), and the upper and lower ends of the auxiliary wheels (601) are rotatably attached to the edges of the bearing platform (5).

8. The aircraft part turning device of claim 6, wherein: The middle of the sliding seat (6) is fixedly provided with connecting brush (602);The outside of the power supply seat (7) is provided with three groups of electrode strips, and the connecting brush (602) connects the electrode rings (503) and the electrode strips outside the power supply seat (7).

Images