Positioning and clamping tool for aircraft part machining

[0032] Embodiment:

[0033] Append figure 1 Adherent Figure 7 Down:

[0034] The present invention provides a positioning clamping tool for processing of aircraft components, including the bottom plate 1, the fixing device 3, the lifting structure 5, the holding device 7, the positioning device 8, and the rod 10; the top plate 1 is fixedly mounted by the screw fixation 2; the mounting structure 2 also includes a pass groove 201, a limit aperture 202, a slide 203, a through hole 204, and a mounting plate 205; the mounting plate 205 is opened in the mounting plate 202, and the mounting plate 205 is running through the opening There is a through hole 204; the mounting plate 205 is symmetrically opened through the channel 201, and the mounting plate 205 has a slide 203 before and after the mounting plate 205; the top of the mounting plate 205 is fixedly mounted with a fixing plate 9; the fixing device 3 is fixed by the screw The bottom plate 1 is centrally located, and the inside of the fixing device 3 slides a sliding device 4; the lifting structure 5 slides inside the mounting plate 205, and the lifting structure 5 is connected to the adjustment device 6; the clamping device 7 slides to connect to the lifting structure 5 The top, and the top right side of the mounting plate 205 has a fixed block 11; the screw 10 is threaded inside the fixed block 11, and the left side of the rod 10 is rotated and the clamping device 7 is connected, and the rod 10 is soldered with hexagonal 12 The positioning device 8 is welded to the front end of the lifting structure 5.

[0035] Wherein, the fixing device 3 further includes a base 301, a restricted plate 302, and a T-slot 303; there is a T-slot 303 inside the base 301, and the front and rear two ends of the base 301 are fixedly mounted by the screw 302, the limit panel 302 is avoided The T-block 403 has slipped.

[0036] Among them, the sliding device 4 also includes a slider 401, an adjustment aperture 402, a t-type block 403, and a handle one 404; there is an adjustment hole 402 inside the slider 401, and the center of the slider 401 is welded to one 404; slider 401 The bottom welding has a T-block 403, and the T-type block 403 is slidably connected to the inside of the T-slot 303, and the slider 401 is slidable by pulling the handle 404, and the staff can adjust according to the high degree of different parts, so that the device can be Different heights of components are processed, avoiding frequent replacement processing tools to reduce equipment accuracy, which reduces the time of replacement of tooling, improves processing efficiency, and reduces the cost of factory production tools.

[0037] Wherein, the lifting structure 5 also includes a top plate 501, a limit column 502, a fixed cap 503, a slide plate 504, a regulating block 505, and a conditioning groove 506; four limit columns 502, four limit column 502 slide connection Inside the limit hole 202, the four limit column 502 bottom thread is connected to the fixing cap 503; the top plate 501 is welded to have adjustment block 505, and the adjustment block 505 is slidably connected to the inside of the through hole 204; the top plate 501 is symmetrically penetrated The adjustment tank 506 is opened; the top plate 501 is free to freely welded with slide 504, and the slide 504 is slidably connected to the inside of the pass groove 201, and the top plate 501 facilitates the product to be processed, and the fixing cap 503 facilitates the top plate 501.

[0038] Wherein, the adjustment device 6 also includes a modulating board one 601, a modulating plate 2 602, a support block 603, and a handle 604; two support blocks 603 are freely welded on top of the bottom plate 1, and two adjustment boards 601 through the rotating shaft and two skateboards 504 Turn the connection; two adjustment board one 601 outer wall slide to be connected to the adjustment plate 2 602, and the two adjustment plate 2 602 secure the rotation connection with the two support blocks 603; the two adjustment plates 2 602 welded with the handle 604 The staff can control the top plate 501 by pressing the handle 604, facilitating the position of the staff to adjust the position of the slider 401, and the structure facilitates the operation of the staff.

[0039] Wherein, the clamping device 7 further includes a pinch 701, a stabilizing block 702, and a fixed pin 703; the splint 701 is slidably connected to the inside of the two adjustment grooves 506, and the splint 701 is provided with a stable block 702 at the bottom of the splint 701; two stable block 702 is fixed by fixed The pin 703 is fixed to the splint 701, and the two stabilizers 702 are slidably connected to the inside of the two chutes 203, and the splint 701 slides to be provided inside the two adjustment grooves 506, so that the pinch 701 can be kept not only to the top of the fixed plate 9 Pingqi, can also be automatically adjusted according to the height of the components, ensuring that the clamping maximizes, the two stable blocks 702 are slidably connected to the inside of the two chutes 203, improve the stability of the parts processing.

[0040] Wherein, the positioning device 8 further includes a positioning plate 801, a fixed groove 8011, a limit pin 802, a spring 803, a pressing device 804, a limit block 805, and a handle 2 806; the positioning plate 801 is opened in the positioning plate 8011, and the positioning plate 801 internal symmetrical sliding connection finite-bit pin 802; two limit pin 802 front end welding the compression device 804, the pressing device 804 is mounted with the positioning plate 801, and the spring 803 is mounted, and the two spring 803 are located in two limit sections. The pin 802 is externally; the handle 2 806 slides inside the fixed slot 8011, the front end of the handle 2 806 is rotatably connected to the front end of the compression device 804, and the handle 2 806 outer wall welding finite block 805, the compression device 804 is easy to treat the components to be processed Positioning, guaranteed the accuracy of the clamping, the traditional clamping method is generally manually clamping with the work experience of the staff, but the aircraft components are high in processing, which is easy to take angle at the time of clamping. Variation, resulting in a waste of product after processing, and when the clamping device 7 is pressed, it can be rotated by pulling the handle 2 806, so that the limit block 805 is engaged inside the fixed slot 8011 to avoid parts processing. When the tool is damaged to the positioning device 8, it also avoids the positioning device 8 hinders the machining of parts, which is more user-friendly, making it easy to use, improve the processing efficiency of the components.

[0041] Among them, the compression device 804 also includes a compression plate 8041, a rotating roller 8042, a connecting block 8043, and a fixed shaft 8044; the compression plate 8041 is symmetrically welded to the nine sets of connecting blocks 8043, and the nine sets of connecting blocks 8043 are provided with a rotary roller 8042. And nine rotary rollers 8042 rotate through the fixed shaft 8044 inside the nine sets of connecting blocks 8043, and the conventional positioning device 8 is in use, when the clamping device 7 is clamped, the positioning device 8 is easily drawn to the surface of the component. Injury, affecting the processing of components, the device solves the problem of scratching the surface of the component when positioning, and ensures the processing of the part of the component when positioning is positioned by the rotating roller 8042, the connection block 8043, and the fixed shaft 8044. The clamping accuracy improves the processing accuracy of the components.

[0042] When the adjustment block 505 is located at the front end adjustment hole 402, the distance between the top plate 501 and the pinch plate 701 is 5 mm, and when the adjustment block 505 is located at the last end adjustment hole 402, the distance between the top plate 501 and the top of the steady block 702 is at the top of the top plate 501. The outer wall of the top plate 501 and the inner wall of the top plate 501 and the inner wall of the fixed plate 9 guarantees that the device can be used in the highest and minimum, and the outer wall of the top plate 501 and the inner wall of the fixed plate 9 is provided with a 3mm gap. When the clamping tool is used, the corner between the top plate 501 and the fixed plate 9 is likely to residue waste, and it is not convenient for the staff discovery and cleaning, resulting in unevenness at the bottom of the part, so that the machined parts are scrapped, not only Affected the machining progress of the parts, and the aircraft components are expensive, which has caused huge losses to the factory.

[0043] The specific use method and effect of this embodiment:

[0044] When the present invention is used, first, the worker secures the device to the top of the device workbed by the bottom plate 1, and then the staff is sliding the slider 401 by pulling the handle 404 according to the height to be processed, and the staff can slide according to different. The component is highly adjusted so that the device can process different heights of components, avoiding frequent replacement processing tools to decrease the design of the equipment, the device reduces the time of replacement of the tool, and improves processing efficiency, and also reduces plant production. The cost of the tool is then placed at the top of the top plate 501 and then presses the positioning device 8 to ensure the accuracy of the clamping, and then twist the hexagonal block 12 so that the rod 10 is driven to carry the clamping device 7. The clamping, when the clamping device 7 is pressed, the 90-degree rotation can be performed by pulling the handle 2 806 so that the limit block 805 is engaged inside the fixed slot 8011, and the tool to the positioning device 8 is caused when the parts are processed. Damage, and also avoiding the positioning device 8 hinders the processing of parts, which is more user-friendly, making it easy to use, improve the processing efficiency of the components.