Multi-angle detection tool for complex automotive upholstery

Abstract

The invention relates to the technical field of automotive upholstery detection tools, discloses a multi-angle detection tool for a complex automotive upholstery, and solves the problems that when an existing automotive upholstery detection tool is used for positioning an automotive upholstery with a complex shape, a matched clamp needs to be replaced, the use is very inconvenient, and the detection efficiency is high. The device comprises a bottom plate, two supporting seats are fixedly installed in the middle of the top of the bottom plate, rectangular rods are fixedly installed at the tops of the two supporting seats, rectangular sleeves are arranged on the surfaces of the rectangular rods in a sleeving mode, rectangular rings are fixedly installed on the lower portions of the interiors of the two rectangular sleeves, and the rectangular rings are fixedly installed on the lower portions of the interiors of the rectangular sleeves. The surfaces of the rectangular rods are sleeved with telescopic springs, and the two ends of the two telescopic springs are fixedly connected with the rectangular rods and the rectangular rings correspondingly. The automotive upholstery testing fixture can adaptively position and clamp automotive upholstery with a complex shape, is very convenient to use, can quickly and conveniently perform multi-angle detection, and has a very good use effect.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile interior decoration inspection tools, in particular to a multi-angle inspection inspection tool for complex automobile interior decoration tools. Background Art

[0002] Complex automotive interior parts inspection and testing fixtures are professional measuring tools, mainly used to detect the size, shape accuracy and other related properties of automotive parts (especially complex interior parts) to ensure product quality; complex automotive interior parts inspection and testing fixtures have a wide range of application scenarios in the automotive production process, especially in the product verification stage and the first trial assembly stage of batch parts; by using inspection and testing fixtures, automobile manufacturers can discover and solve design problems in advance, thereby improving production efficiency and ensuring product quality; complex automotive interior parts inspection and testing fixtures are indispensable professional measuring tools in the automotive production process; by following design principles, selecting appropriate inspection items and application scenarios, automobile manufacturers can ensure that the quality of interior parts meets design requirements, thereby improving product competitiveness and market share; existing automotive interior parts inspection and testing fixtures need to replace matching fixtures when positioning automotive interior parts with complex shapes, which is very inconvenient to use, and cannot quickly and conveniently realize multi-angle inspection, and its use effect is not good. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multi-angle detection fixture for complex automobile interior parts, which effectively solves the problem that the existing automobile interior parts inspection fixture in the above background technology needs to replace the corresponding fixture when positioning the automobile interior parts with complex shapes, which is very inconvenient to use and cannot quickly and conveniently realize multi-angle detection.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-angle detection fixture for complex automobile interior decoration parts, comprising a bottom plate, two support seats are fixedly installed in the middle of the top of the bottom plate, rectangular rods are fixedly installed on the tops of the two support seats, rectangular sleeves are sleeved on the surfaces of the rectangular rods, rectangular rings are fixedly installed on the lower parts of the two rectangular sleeves, telescopic springs are sleeved on the surfaces of the rectangular rods, and both ends of the two telescopic springs are respectively fixedly connected to the rectangular rods and the rectangular rings, a moving platform is fixedly installed between the tops of the two rectangular sleeves, a rotating shaft is rotatably installed in the middle of the top of the moving platform, a rotating platform is fixedly installed on the top of the rotating shaft, a supporting frame is fixedly installed on the rear part of the top of the bottom plate, an industrial visual camera is fixedly installed on the inner top and the upper part of one side of the supporting frame, a number of positioning strips are provided on both sides above the rotating platform, cylinders are fixedly installed on both ends of the rotating platform through a connecting frame, and the transmission of the two cylinders A first transmission component is provided at each end, and the two first transmission components are connected to a plurality of positioning bars in transmission. When the two cylinders are running, power is output to the plurality of positioning bars through the two first transmission components, so that the plurality of positioning bars clamp and position the complex automobile interior decoration parts. A contact frame is fixedly installed in the middle of the bottom of the moving platform, and a driving motor is fixedly installed on one side of the top of the bottom plate. A second transmission component is provided at the output end of the driving motor, and the second transmission component is connected to the contact frame and the rotating shaft in transmission. When the driving motor is running, power is output to the contact frame and the rotating shaft through the transmission component, so that the contact frame drives the moving platform to move up, and the rotating shaft drives the rotating platform to rotate. Four arc-shaped slide bars are fixedly installed at equal distances in a ring at the bottom of the rotating platform, and support rods are fixedly installed on the sides of the two rectangular sleeves away from each other, and a mounting ring is fixedly installed between the tops of the two support rods, and a ring groove is opened on the top of the mounting ring, and the four arc-shaped slide bars are slidably installed inside the four ring grooves.

[0005] Preferably, the two first transmission components both include a device box, and the two device boxes are respectively fixedly mounted on the transmission ends of the two cylinders, and a plurality of movable bars are movably inserted on the sides of the two device boxes close to each other, and one end of the plurality of movable bars is fixedly connected to a plurality of positioning bars, and a plurality of round balls are placed inside the two device boxes, and sliders are fixedly mounted on the bottoms of the two device boxes, and slide grooves are provided on both sides of the top of the rotating table, and two sliders are slidably mounted inside the two slide grooves.

[0006] Preferably, the upper part of one side of several of the positioning bars is fixedly installed with a sliding sleeve via a connecting rod, several of the sliding sleeves are inserted with sliding rods inside, one end of several of the sliding rods are respectively fixedly connected to the top of the two device boxes, the other ends of several of the sliding rods are respectively fixedly connected to the top of the two device boxes via a fixing seat, the surfaces of several of the sliding rods are sleeved with return springs, and the two ends of several of the return springs are respectively fixedly connected to the sliding sleeve and the fixing seat.

[0007] Preferably, the second transmission assembly includes a shaft rod, which is fixedly mounted on the output end of the driving motor, the surface of the driving motor is rotatably connected to the middle parts of the two support seats through two bushings, a cam is fixedly mounted on the middle part of the surface of the shaft rod, the top of the cam is tightly attached to the bottom of the contact frame, and an active bevel gear is fixedly mounted on the end of the shaft rod away from the driving motor.

[0008] Preferably, the lower part of the active bevel gear surface is meshedly connected with a driven bevel gear, the bottom of the driven bevel gear is rotatably connected to the top of the base plate, a sleeve is fixedly installed on the top of the driven bevel gear, and transmission rods are movably inserted into the interiors of the two sleeves.

[0009] Preferably, four limit blocks are fixedly installed at equal distances in an annular manner on the lower end of the surface of the transmission rod, four limit grooves are opened at equal distances in an annular manner on the inner wall of the sleeve, and the four limit blocks are slidably installed inside the four limit grooves.

[0010] Preferably, an upper bearing is rotatably mounted on the upper end portion of the transmission rod surface, a fixing bar is fixedly mounted on the surface of the upper bearing, and one end of the fixing bar away from the upper bearing is fixedly connected to the moving platform.

[0011] Preferably, a lower bearing is rotatably mounted on the upper end of the sleeve surface, a fixing frame is fixedly mounted on the surface of the lower bearing, and the bottom of the fixing frame is fixedly connected to the top of the base plate.

[0012] Preferably, a driving sprocket is fixedly installed on the top of the transmission rod, a driven sprocket is fixedly installed on the surface of the rotating shaft, a chain is meshed and connected between the driven sprocket and the driving sprocket, a positioning frame is rotatably installed on the top of the driving sprocket, and one end of the positioning frame is fixedly connected to the top of the moving platform.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) During use, the operator places the complex automobile interior decoration parts on the top of the rotating table, and then the operator drives the two cylinders to push the two equipment boxes to move toward each other. When the two equipment boxes move, they drive the slider to slide inside the slide slot, which increases the stability of the two equipment boxes when moving. When the two equipment boxes move toward each other, they drive the positioning bars to clamp the complex automobile interior decoration parts through the positioning bars. Due to the uneven surface shape of the complex automobile interior decoration parts, when clamping, the positioning bars on the two equipment boxes will shrink toward the inside of the two equipment boxes according to the surface of the complex automobile interior decoration parts. When the moving bars move, they drive the sliding sleeve to slide on the surface of the sliding rod through the positioning bars and the connecting rod and squeeze the reset spring at the same time, thereby ensuring the stability of the moving bars and giving them an elastic reset effect. When the moving bars shrink toward the inside of the two equipment boxes, they squeeze the balls and squeeze the excess balls into other empty spaces to fill them, thereby supporting all the moving bars, thereby achieving the clamping and positioning effect of the positioning bars on the complex automobile interior decoration parts;

[0015] (2) After the complex automobile interior parts are positioned, the operator drives the driving motor to drive the shaft to rotate inside the two shaft sleeves. When the shaft rotates, the cam intermittently pushes the contact frame to move upward. When the contact frame intermittently moves upward, it drives the moving platform to move upward. When the moving platform moves upward, it drives the two rectangular sleeves to move upward along the surface of the two rectangular rods, and at the same time drives the two rectangular rings to squeeze the two telescopic springs to contract, thereby ensuring the stable movement of the moving platform and at the same time ensuring that the contact frame is always in contact with the cam through the elasticity of the two telescopic springs, and the moving platform has the effect of elastic reset;

[0016] When the mobile platform moves vertically, the rotating platform will be driven to move vertically through the rotating shaft. When the mobile platform moves vertically, the transmission rod will be pulled by the fixing bar and the upper bearing to move vertically along the inside of the sleeve. When the transmission rod moves vertically, the four limit blocks will be driven to slide along the inside of the four limit grooves, thereby increasing the stability of the transmission rod when it moves. When the transmission rod follows the vertical movement of the mobile platform, it can ensure that the driving sprocket and the driven sprocket are always parallel, thereby ensuring the rotation transmission effect between the driving sprocket and the driven sprocket.

[0017] When the shaft rotates, it will also drive the driven bevel gear to rotate through the active bevel gear. When the driven bevel gear rotates, it will drive the sleeve to rotate along the lower bearing. When the sleeve rotates, it will drive the transmission rod to rotate along the upper bearing. When the transmission rod rotates, it will drive the active sprocket to rotate along the positioning frame. When the active sprocket rotates, it will drive the driven sprocket to rotate through the chain. The driven sprocket will drive the rotating table to rotate through the rotating shaft. When the rotating table rotates, it will drive the four arc-shaped slides to slide in the grooves on the mounting ring, which increases the stability of the rotating table when it rotates, so that the rotating table can rotate while moving back and forth vertically, and then the complex automotive interior parts clamped and positioned on the rotating table can move back and forth vertically and rotate, so that the two industrial vision cameras can perform multi-angle inspections on the complex automotive interior parts.

[0018] (3) The automobile interior parts inspection fixture can adaptively position and clamp automobile interior parts with complex shapes, which is very convenient to use and can quickly and conveniently perform multi-angle inspections, achieving very good use results. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of a multi-angle inspection fixture for complex automotive interior parts of the present invention;

[0022] Figure 2 This is a schematic cross-sectional view of the multi-angle inspection fixture for complex automotive interior parts of the present invention;

[0023] Figure 3 It is a schematic diagram of the partial structure of the multi-angle inspection fixture for complex automobile interior parts of the present invention;

[0024] Figure 4 For the present invention Figure 4 Schematic diagram of the enlarged structure of the middle rectangular sleeve;

[0025] Figure 5 It is a schematic diagram of the top-down structure of the device box of the present invention;

[0026] Figure 6 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 7 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle casing;

[0028] Figure 8 For the present invention Figure 7The enlarged structural diagram at B in the middle;

[0029] In the figure: 1, bottom plate; 2, support seat; 3, rectangular rod; 4, rectangular ring; 5, rectangular sleeve; 6, telescopic spring; 7, moving table; 8, rotating shaft; 9, rotating table; 10, support frame; 11, industrial vision camera; 12, positioning bar; 13, connecting frame; 14, cylinder; 15, equipment box; 16, moving bar; 17, connecting rod; 18, round ball; 19, sliding sleeve; 20, sliding rod; 21, fixed seat; 22, reset spring; 23, slider; 24, slide groove; 2 5. Arc slide; 26. Mounting ring; 27. Ring groove; 28. Support rod; 29. ​​Contact frame; 30. Driving motor; 31. Shaft rod; 32. Bushing; 33. Cam; 34. Active bevel gear; 35. Driven bevel gear; 36. Sleeve; 37. Transmission rod; 38. Limit block; 39. Limit groove; 40. Lower bearing; 41. Fixed frame; 42. Upper bearing; 43. Fixed strip; 44. Active sprocket; 45. Positioning frame; 46. Driven sprocket; 47. Chain. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figures 1 to 8The present invention comprises a bottom plate 1, two support seats 2 are fixedly installed in the middle of the top of the bottom plate 1, rectangular rods 3 are fixedly installed on the tops of the two support seats 2, rectangular sleeves 5 are sleeved on the surfaces of the rectangular rods 3, rectangular rings 4 are fixedly installed on the lower parts of the two rectangular sleeves 5, telescopic springs 6 are sleeved on the surfaces of the rectangular rods 3, both ends of the two telescopic springs 6 are respectively fixedly connected to the rectangular rods 3 and the rectangular rings 4, a moving platform 7 is fixedly installed between the tops of the two rectangular sleeves 5, a rotating shaft 8 is rotatably installed in the middle of the top of the moving platform 7, a rotating platform 9 is fixedly installed on the top of the rotating shaft 8, a support frame 10 is fixedly installed on the rear part of the top of the bottom plate 1, an industrial vision camera 11 is fixedly installed on the inner top and the upper part of one side of the support frame 10, a plurality of positioning strips 12 are provided on both sides above the rotating platform 9, cylinders 14 are fixedly installed on both ends of the rotating platform 9 through a connecting frame 13, the transmission ends of the two cylinders 14 are provided with a first transmission assembly, and the two first transmission assemblies are connected to a plurality of The positioning bar 12 is connected by transmission. When the two cylinders 14 are running, the power is output to the several positioning bars 12 through the two first transmission components, so that the several positioning bars 12 clamp and position the complex automobile interior decoration parts. A contact frame 29 is fixedly installed in the middle of the bottom of the moving platform 7, and a driving motor 30 is fixedly installed on one side of the top of the bottom plate 1. The output end of the driving motor 30 is provided with a second transmission component, and the second transmission component is connected to the contact frame 29 and the rotating shaft 8 by transmission. When the driving motor 30 is running, the power is output to the contact frame 29 and the rotating shaft 8 through the transmission component, so that the contact frame 29 drives the moving platform 7 to move up, and the rotating shaft 8 drives the rotating platform 9 to rotate. Four arc-shaped slide bars 25 are fixedly installed at equal distances in an annular manner at the bottom of the rotating platform 9, and support rods 28 are fixedly installed on the sides of the two rectangular sleeves 5 away from each other. A mounting ring 26 is fixedly installed between the tops of the two support rods 28, and a ring groove 27 is opened on the top of the mounting ring 26. The four arc-shaped slide bars 25 are slidably installed inside the four ring grooves 27.

[0032] When in use, the operator places the complex automobile interior decoration parts on the top of the rotating table 9, and then the operator drives the two cylinders 14 to drive the two first transmission components to operate. When the two first transmission components operate, they drive a number of positioning bars 12 to clamp and position the complex automobile interior decoration parts; after the complex automobile interior decoration parts are positioned, the operator drives the driving motor 30 to drive the second transmission component to operate. When the second transmission component operates, it intermittently pushes the contact frame 29 to move up. When the contact frame 29 moves up intermittently, it drives the moving table 7 to move up. When the moving table 7 moves up, it drives the two rectangular sleeves 5 to move up along the surfaces of the two rectangular rods 3, and at the same time drives the two rectangular rings 4 to squeeze the two telescopic springs 6 to contract, so that while ensuring the stable movement of the moving table 7, the elasticity of the two telescopic springs 6 can make the contact frame 29 always contact with the cam 33, and make the moving table 7 have the effect of elastic reset;

[0033] When the movable table 7 moves vertically, it will drive the rotating table 9 to move vertically through the rotating shaft 8. At the same time, the second transmission component will also drive the rotating table 9 to rotate through the rotating shaft 8. When the rotating table 9 rotates, it will drive the four arc-shaped slide bars 25 to slide in the ring groove 27 on the mounting ring 26, which increases the stability of the rotating table 9 when it rotates, so that the rotating table 9 can rotate while moving back and forth vertically, and then the complex automobile interior parts clamped and positioned on the rotating table 9 can be reciprocated vertically and rotated, so that the two industrial vision cameras 11 can perform multi-angle inspection on the complex automobile interior parts; so that the automobile interior parts inspection fixture can adaptively position and clamp automobile interior parts with complex shapes, is very convenient to use, and can quickly and conveniently perform multi-angle inspections, with very good use effects.

[0034] Embodiment 2, on the basis of embodiment 1, the two first transmission components each include a device box 15, the two device boxes 15 are respectively fixedly mounted on the transmission ends of the two cylinders 14, the two device boxes 15 are movably plugged with a plurality of moving bars 16 on the side close to each other, one end of the plurality of moving bars 16 is fixedly connected to a plurality of positioning bars 12, a plurality of round balls 18 are placed inside the two device boxes 15, a slider 23 is fixedly mounted on the bottom of the two device boxes 15, a slide groove 24 is provided on both sides of the top of the rotating table 9, and the two sliders 23 are slidably mounted Inside the two slide grooves 24; the upper part of one side of several positioning strips 12 is fixedly installed with a sliding sleeve 19 through a connecting rod 17, and the interior of several sliding sleeves 19 is inserted with sliding rods 20, one end of several sliding rods 20 is respectively fixedly connected to the top of the two device boxes 15, and the other ends of several sliding rods 20 are respectively fixedly connected to the top of the two device boxes 15 through a fixing seat 21, and the surfaces of several sliding rods 20 are sleeved with return springs 22, and the two ends of several return springs 22 are respectively fixedly connected to the sliding sleeve 19 and the fixing seat 21.

[0035] The operator drives the two cylinders 14 to push the two device boxes 15 to move toward each other. When the two device boxes 15 move, they both drive the slider 23 to slide inside the slide slot 24, which increases the stability of the two device boxes 15 when moving. When the two device boxes 15 move toward each other, they both drive the multiple positioning bars 12 through the multiple moving bars 16 to clamp the complex automobile interior parts. Due to the uneven surface shape of the complex automobile interior parts, the multiple moving bars 16 on the two device boxes 15 will shrink toward the inside of the two device boxes 15 according to the surface of the complex automobile interior parts when clamping. When the moving bar 16 moves, the sliding sleeve 19 is driven by the positioning bar 12 and the connecting rod 17 to slide on the surface of the sliding rod 20 and squeeze the reset spring 22 at the same time, so as to ensure the movement stability of the moving bar 16 while making it have the effect of elastic reset. When several moving bars 16 shrink toward the inside of the two device boxes 15, they will squeeze the balls 18 and squeeze the excess balls 18 into other empty spaces to fill them, so as to support all the moving bars 16, and then achieve the clamping and positioning effect of several positioning bars 12 on complex automotive interior parts.

[0036] Embodiment 3, on the basis of embodiment 1, the second transmission assembly includes a shaft rod 31, the shaft rod 31 is fixedly mounted on the output end of the driving motor 30, the surface of the driving motor 30 is rotatably connected to the middle of the two support seats 2 through two shaft sleeves 32, a cam 33 is fixedly mounted on the middle of the surface of the shaft rod 31, the top of the cam 33 is tightly attached to the bottom of the contact frame 29, and an active bevel gear 34 is fixedly mounted on the end of the shaft rod 31 away from the driving motor 30; a driven bevel gear 35 is meshedly connected to the lower part of the surface of the active bevel gear 34, the bottom of the driven bevel gear 35 is rotatably connected to the top of the base plate 1, a sleeve 36 is fixedly mounted on the top of the driven bevel gear 35, and a transmission rod 37 is movably inserted inside the two sleeves 36; four limit blocks 38 are fixedly mounted at equal distances in an annular manner on the lower end of the surface of the transmission rod 37, four limit grooves 39 are opened in an annular manner at equal distances on the inner wall of the sleeve 36, and the four limit blocks 38 are slidably mounted inside the four limit grooves 39;

[0037] An upper bearing 42 is rotatably mounted on the upper end of the surface of the transmission rod 37, and a fixing bar 43 is fixedly mounted on the surface of the upper bearing 42, and one end of the fixing bar 43 away from the upper bearing 42 is fixedly connected to the movable platform 7; a lower bearing 40 is rotatably mounted on the upper end of the surface of the sleeve 36, and a fixing frame 41 is fixedly mounted on the surface of the lower bearing 40, and the bottom of the fixing frame 41 is fixedly connected to the top of the base plate 1; a driving sprocket 44 is fixedly mounted on the top of the transmission rod 37, and a driven sprocket 46 is fixedly mounted on the surface of the rotating shaft 8, a chain 47 is meshed between the driven sprocket 46 and the driving sprocket 44, and a positioning frame 45 is rotatably mounted on the top of the driving sprocket 44, and one end of the positioning frame 45 is fixedly connected to the top of the movable platform 7.

[0038] After the complex automobile interior parts are positioned, the operator drives the driving motor 30 to drive the shaft 31 to rotate inside the two shaft sleeves 32. When the shaft 31 rotates, the cam 33 intermittently pushes the contact frame 29 to move upward. When the contact frame 29 moves upward intermittently, it drives the moving platform 7 to move upward. When the moving platform 7 moves vertically, it drives the rotating platform 9 to move vertically through the rotating shaft 8. When the moving platform 7 moves vertically, it also pulls the transmission rod 37 to move vertically along the inside of the sleeve 36 through the fixing bar 43 and the upper bearing 42. When the transmission rod 37 moves vertically, it drives the four limit blocks 38 to slide along the inside of the four limit grooves 39, which increases the stability of the transmission rod 37 when it moves. When the transmission rod 37 follows the moving platform 7 to move vertically, it can ensure that the driving sprocket 44 and the driven sprocket 46 always remain parallel, thereby ensuring the rotation transmission effect between the driving sprocket 44 and the driven sprocket 46.

[0039] When the shaft 31 rotates, it will also drive the driven bevel gear 35 to rotate through the active bevel gear 34. When the driven bevel gear 35 rotates, it will drive the sleeve 36 to rotate along the lower bearing 40. When the sleeve 36 rotates, it will drive the transmission rod 37 to rotate along the upper bearing 42. When the transmission rod 37 rotates, it will drive the active sprocket 44 to rotate along the positioning frame 45. When the active sprocket 44 rotates, it will drive the driven sprocket 46 to rotate through the chain 47. The driven sprocket 46 will drive the rotating table 9 to rotate through the rotating shaft 8, so that the rotating table 9 can rotate while moving back and forth vertically, thereby making the complex automobile interior parts clamped and positioned on the rotating table 9 move back and forth vertically and rotate.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle inspection fixture for complex automobile interior parts, comprising a base plate (1), characterized in that: Two support seats (2) are fixedly installed in the middle of the top of the bottom plate (1), and rectangular rods (3) are fixedly installed on the tops of the two support seats (2). The surfaces of the rectangular rods (3) are sleeved with rectangular sleeves (5), and the lower parts of the two rectangular sleeves (5) are fixedly installed with rectangular rings (4). The surfaces of the rectangular rods (3) are sleeved with telescopic springs (6), and the two ends of the two telescopic springs (6) are respectively fixedly connected to the rectangular rods (3) and the rectangular rings (4). A moving platform (7) is fixedly installed between the tops of the two rectangular sleeves (5), and the top of the moving platform (7) is A rotating shaft (8) is rotatably mounted in the middle of the bottom plate (1), a rotating table (9) is fixedly mounted on the top of the rotating shaft (8), a supporting frame (10) is fixedly mounted on the rear of the top of the bottom plate (1), an industrial visual camera (11) is fixedly mounted on the inner top and the upper part of one side of the supporting frame (10), a plurality of positioning bars (12) are provided on both sides above the rotating table (9), cylinders (14) are fixedly mounted on both ends of the rotating table (9) through connecting frames (13), a first transmission assembly is provided at the transmission ends of the two cylinders (14), and the two first transmission assemblies and the plurality of positioning bars ( The movable platform (7) is provided with a contact frame (29) fixedly mounted on the middle of the bottom of the movable platform (7), and a driving motor (30) is fixedly mounted on one side of the top of the bottom plate (1). The output end of the driving motor (30) is provided with a second transmission component, and the second transmission component is transmission-connected with the contact frame (29) and the rotating shaft (8). When the driving motor (30) is in operation, the power is output to the plurality of positioning bars (12) through the two first transmission components. The plurality of positioning bars (12) clamp and position the complex automobile interior parts. A contact frame (29) is fixedly mounted on the middle of the bottom of the movable platform (7), and a driving motor (30) is fixedly mounted on one side of the top of the bottom plate (1). The output end of the driving motor (30) is provided with a second transmission component, and the second transmission component is transmission-connected with the contact frame (29) and the rotating shaft (8). When the driving motor (30) is in operation, the power is output to the plurality of positioning bars (12) through the transmission component. A contact frame (29) and a rotating shaft (8) are provided, so that the contact frame (29) drives the moving platform (7) to move upward, and the rotating shaft (8) drives the rotating platform (9) to rotate. Four arc-shaped slide bars (25) are fixedly installed at equal intervals in a ring shape at the bottom of the rotating platform (9). Support rods (28) are fixedly installed on the sides of the two rectangular sleeves (5) that are away from each other. A mounting ring (26) is fixedly installed between the tops of the two support rods (28). A ring groove (27) is opened at the top of the mounting ring (26), and the four arc-shaped slide bars (25) are slidably installed inside the four ring grooves (27).

2. The multi-angle inspection fixture for complex automotive interior parts according to claim 1 is characterized by: The two first transmission components both include a device box (15), the two device boxes (15) are respectively fixedly mounted on the transmission ends of the two cylinders (14), a plurality of moving bars (16) are movably inserted on the sides of the two device boxes (15) close to each other, one end of the plurality of moving bars (16) is fixedly connected to a plurality of positioning bars (12), a plurality of round balls (18) are placed inside the two device boxes (15), a slider (23) is fixedly mounted on the bottom of the two device boxes (15), and a slide groove (24) is provided on both sides of the top of the rotating table (9), and the two sliders (23) are slidably mounted inside the two slide grooves (24).

3. The multi-angle inspection fixture for complex automotive interior parts according to claim 2 is characterized in that: A sliding sleeve (19) is fixedly installed on the upper part of one side of a plurality of the positioning bars (12) through a connecting rod (17), a sliding rod (20) is inserted into the interior of a plurality of the sliding sleeves (19), one end of a plurality of the sliding rods (20) is fixedly connected to the top of the two device boxes (15) respectively, and the other end of a plurality of the sliding rods (20) is fixedly connected to the top of the two device boxes (15) respectively through a fixing seat (21), and a return spring (22) is sleeved on the surface of a plurality of the sliding rods (20), and the two ends of a plurality of the return springs (22) are fixedly connected to the sliding sleeve (19) and the fixing seat (21) respectively.

4. The multi-angle inspection fixture for complex automotive interior parts according to claim 1 is characterized by: The second transmission assembly comprises a shaft (31), the shaft (31) being fixedly mounted on the output end of the driving motor (30), the surface of the driving motor (30) being rotatably connected to the middle parts of the two support seats (2) via two shaft sleeves (32), a cam (33) being fixedly mounted on the middle part of the surface of the shaft (31), the top of the cam (33) being tightly attached to the bottom of the contact frame (29), and an active bevel gear (34) being fixedly mounted on one end of the shaft (31) away from the driving motor (30).

5. The multi-angle inspection fixture for complex automotive interior parts according to claim 4 is characterized in that: The lower part of the surface of the active bevel gear (34) is meshedly connected with a driven bevel gear (35), the bottom of the driven bevel gear (35) is rotatably connected to the top of the bottom plate (1), a sleeve (36) is fixedly installed on the top of the driven bevel gear (35), and a transmission rod (37) is movably inserted into the interior of the two sleeves (36).

6. The multi-angle inspection fixture for complex automotive interior parts according to claim 5 is characterized by: Four limiting blocks (38) are fixedly installed at equal intervals in an annular manner on the lower end of the surface of the transmission rod (37); four limiting grooves (39) are opened at equal intervals in an annular manner on the inner wall of the sleeve (36); and the four limiting blocks (38) are slidably installed inside the four limiting grooves (39).

7. The multi-angle inspection fixture for complex automobile interior parts according to claim 6 is characterized by: An upper bearing (42) is rotatably mounted on the upper end of the surface of the transmission rod (37), a fixing bar (43) is fixedly mounted on the surface of the upper bearing (42), and one end of the fixing bar (43) away from the upper bearing (42) is fixedly connected to the moving platform (7).

8. The multi-angle inspection fixture for complex automobile interior parts according to claim 6 is characterized by: A lower bearing (40) is rotatably mounted on the upper end of the surface of the sleeve (36), a fixing frame (41) is fixedly mounted on the surface of the lower bearing (40), and the bottom of the fixing frame (41) is fixedly connected to the top of the bottom plate (1).

9. The multi-angle inspection fixture for complex automobile interior parts according to claim 6 is characterized by: A driving sprocket (44) is fixedly mounted on the top of the transmission rod (37), a driven sprocket (46) is fixedly mounted on the surface of the rotating shaft (8), a chain (47) is meshedly connected between the driven sprocket (46) and the driving sprocket (44), a positioning frame (45) is rotatably mounted on the top of the driving sprocket (44), and one end of the positioning frame (45) is fixedly connected to the top of the moving platform (7).

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