Machining table for automobile die detection

Abstract

The invention relates to the technical field of mold detection, and particularly discloses a machining table for automobile mold detection, which comprises a working table, a detection tool table and a transmission assembly are slidably arranged at the top of the working table, the transmission assembly is arranged at the bottom of the working table, and the transmission assembly comprises a first toothed plate and a second toothed plate which are symmetrically arranged up and down; through the arrangement of the transmission assembly and the synchronous adaptation assembly, the transmission assembly can adjust the distance between the distance adjusting structures on the two sides and the table fixing assembly, so that gauge tables of different sizes are used for installation and positioning, and meanwhile, the synchronous adaptation assembly is driven to adjust the use height of the spectrum confocal sensor; therefore, the detection tool tables with different sizes can automatically correspond to the spectrum confocal sensors with different heights to detect the automobile workpiece, the debugging time is saved, and the detection efficiency of the automobile workpiece is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mold detection, and in particular to a processing table for automobile mold detection. Background Art

[0002] A gauge is a high-precision, special tool used to detect the size, shape, position, and assembly accuracy of workpieces. It is widely used in industrial fields such as automobile manufacturing and machining. In automobile manufacturing, automobile workpieces are produced through molds, and gauges are special tools used to detect the size, shape, and position accuracy of workpieces. In automobile manufacturing, they can detect size accuracy, verify assembly accuracy, and control the quality of the production process.

[0003] However, the existing technology still has the following problems: the sizes of automotive workpieces vary, so the height of the light detection instrument must be adjusted according to the different sizes of automotive workpieces. The light detection instrument needs to be constantly debugged to achieve the appropriate fit for detection, resulting in low workpiece detection efficiency. Summary of the Invention

[0004] The present application provides a processing table for automobile mold inspection, which solves the problem in the prior art of adjusting the height of the light detection instrument according to the different sizes of automobile workpieces. The light detection instrument needs to be continuously debugged to achieve the appropriate fit for detection, resulting in low workpiece detection efficiency. The application realizes that when the inspection table is installed, the spectral confocal sensor can automatically adjust the height to adapt to the use of inspection tables of different sizes, thereby saving debugging time and improving the inspection efficiency of automobile workpieces.

[0005] The present application provides a processing platform for automobile mold inspection, comprising: A workbench, wherein a check fixture table is slidably provided on the top of the workbench; A transmission assembly, wherein the transmission assembly is arranged at the bottom of the workbench; The transmission assembly includes a first tooth plate and a second tooth plate symmetrically arranged in an upper and lower direction; A synchronous adaptor assembly, the synchronous adaptor assembly being symmetrically arranged on both sides of the workbench, and the synchronous adaptor assembly being adapted to adjust the operating height of the spectral confocal sensor under the drive of the transmission assembly; The synchronous adaptation component includes a follower arm, a receiving rotating rod is fixedly provided on the side where the bottom ends of the follower arm are close to each other, a push connecting piece is rotatably provided on the outer side of the receiving rotating rod, and the push connecting piece is fixedly provided on one side of the first tooth plate, a side connecting plate is rotatably provided on the side where the top ends of the follower arm are close to each other, and a follower slide is fixedly provided on the side where the side connecting plates are close to each other. The position change of the first tooth plate and the second tooth plate will simultaneously drive the height change of the follower slide, which is further used to adjust the use height of the spectral confocal sensor.

[0006] Furthermore, the transmission assembly also includes a power gear, which is meshed between the first tooth plate and the second tooth plate, one end of the power gear is fixedly set on the connecting long rod, and the connecting long rod is rotatably set on the bottom end of the workbench, and a hanging fixed slide is slidably set on one side of the first tooth plate and the second tooth plate, and the hanging fixed slide is fixedly set on the bottom end of the workbench, and the power gear is rotatably set on one side of the hanging fixed slide.

[0007] Furthermore, a ratchet is fixedly provided on the outer side of the connecting long rod, a pawl is engaged with the outer side of the ratchet, a pulling rod is fixedly provided on one side of the pawl, a lifting claw frame is rotatably provided on the side where the pawls are close to each other, a short column is passed through and rotatably provided on one side of the lifting claw frame, a reset torsion spring is fixedly provided on the outer side of the short column, the other end of the reset torsion spring is fixedly connected to the lifting claw frame, and the lifting claw frame is fixedly provided on the bottom end of the workbench.

[0008] Furthermore, a vertical guide rail is provided on the inner side sliding of the follower slide, and the vertical guide rail is symmetrically fixed on both sides of the top of the workbench. A top end plate is fixed on one side of the vertical guide rail, and the top end plate is fixedly connected to the side connecting plate. A booster spring is fixed on the bottom end of the top end plate, and a fixed support is fixed on the other end of the booster spring, and the fixed support is fixed on one side of the vertical guide rail.

[0009] Furthermore, a lifting beam is fixedly provided on the side where the follower slides are close to each other, a motor is fixedly provided on the top side of the lifting beam, a screw is fixedly provided on the driving end of the motor, and the screw is rotatably provided on the top side of the lifting beam.

[0010] Furthermore, a distance-adjusting structure is symmetrically provided at the top of the workbench, and the distance-adjusting structure includes a double-thread screw, and the outer side of the double-thread screw is symmetrically threadedly connected to a sliding seat, and a transverse guide rail is slidably provided on the inner side of the sliding seat, and the transverse guide rails on both sides are fixedly connected to the first tooth plate and the second tooth plate respectively through a supporting frame, and the supporting frame passes through and is slidably provided on the top of the workbench, and a fixed table assembly is provided on one side of the sliding seat, and the fixed table assembly is used to position and fix the inspection fixture table.

[0011] Furthermore, the fixed platform assembly includes a pressure-guiding connecting column, one end of which is rotatably provided with four first connecting arms, one end of which is fixedly provided with a reset spring, the other end of which is fixedly provided with a contact end seat, one end of which is rotatably provided with four second connecting arms, the other ends of the first and second connecting arms are rotatably provided with a top hole fixing plate, and the top hole fixing plate is arranged in an arc shape.

[0012] Furthermore, two strip-shaped gaps are symmetrically provided at the top of the workbench, a plurality of main rollers are rotatably provided in the strip-shaped gaps, a positioning column shell is symmetrically fixedly provided at the top of the inspection table, and a positioning socket is provided at one end of the positioning column shell.

[0013] Furthermore, a maintenance component is provided on one side of the vertical guide rail, and the maintenance component includes a force storage tooth plate and an unlocking block, a rotating gear is meshed on one side of the force storage tooth plate, a cleaning cotton pad is fixedly provided on one end of the rotating gear, the force storage tooth plate is fixedly connected to the fixed shell through a connecting bracket, a return spring is fixedly provided on one side of the inner side of the fixed shell, and a touch pressure guide block is fixedly provided on the other end of the return spring, the touch pressure guide block is slidably provided on one side of the fixed shell, a contact fixed block is provided on one side of the contact fixed block, a moving platform is fixedly provided on one side of the contact fixed block, the moving platform is threadedly connected to the outside of the screw rod, a spectral confocal sensor is provided on the bottom end of the moving platform, the unlocking block is fixedly provided on the top of the lifting beam, the other end of the rotating gear is fixedly provided with a gear connecting column, and a force storage torsion spring is fixedly provided on the outside of the gear connecting column.

[0014] Furthermore, the side of the touch-pressure guide block and the contact fixed block that are away from each other is set as an inclined surface, the side of the unlocking block close to the touch-pressure guide block is set as an inclined surface, and a bearing seat is rotatably provided on the outer side of the gear connecting column. The bearing seat is fixedly provided on one side of the vertical guide rail, and the other end of the force storage torsion spring is fixedly connected to the bearing seat.

[0015] The technical solution provided by this application has at least the following technical effects or advantages: 1. This application uses the setting of a transmission component and a synchronous adapter component. The transmission component can adjust the distance between the distance adjustment structures on both sides and the fixed table component, so that different sizes of inspection tables can be used for installation and positioning, and at the same time drive the synchronous adapter component to adjust the use height of the spectral confocal sensor, so that different sizes of inspection tables can automatically correspond to spectral confocal sensors of different heights to detect automotive workpieces, saving debugging time and improving the detection efficiency of automotive workpieces.

[0016] 2. This application sets up a maintenance component. When the moving platform and the spectral confocal sensor move to one side of the lifting beam, the force-storage tooth plate will follow the movement, and at the same time, the rotating gear, the force-storage torsion spring and the cleaning cotton pad will rotate to store force. When the force-storage torsion spring is released, the lens of the spectral confocal sensor will be automatically cleaned, thereby improving the quality of each inspection of the automobile workpiece and achieving better inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present application.

[0018] Figure 2 This is a schematic diagram of a partial upper and lower axonometric structure of an embodiment of the present application.

[0019] Figure 3 This is a schematic diagram of the combined structure of the split transmission assembly and the connecting rotating rod and the double-thread screw in the embodiment of the present application.

[0020] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle Figure 5 This is a schematic diagram of the split structure of the synchronization adapter component in the implementation manner of this application.

[0021] Figure 6 Schematic diagram of the three-dimensional structure of the distance adjustment structure in the embodiment of the present application.

[0022] Figure 7 Schematic diagram of the disassembled structure of the inspection table and the fixed table assembly in the embodiment of the present application.

[0023] Figure 8 This is a schematic diagram of the disassembly of the maintenance component and the combined structure of the moving platform and the lifting beam in the embodiment of the present application.

[0024] Figure 9 It is a schematic diagram of the upper and lower axonometric structure of the rotary gear, cleaning cotton pad, gear connecting column, force storage torsion spring and bearing seat assembly in the embodiment of the present application.

[0025] In the figure: 1. Workbench; 101. Main roller; 2. Inspection fixture; 201. Positioning column housing; 202. Positioning socket; 3. Transmission assembly; 301. Power gear; 302. Connecting long rod; 3021. Ratchet; 3022. Ratchet; 3023. Pull rod; 3024. Short column; 3025. Reset torsion spring; 3026. Lifting claw frame; 303. First tooth plate; 304. Second tooth plate; 305. Lifting fixed slide; 4. Synchronous adapter assembly; 401. Following slide; 402. Side connecting plate; 403. Following connecting arm; 404. Supporting rotating rod; 405. Pushing connector; 406. Assist spring; 407. Top end plate; 408. Fixed support; 409. Vertical guide rail; 5. Adjustable distance structure; 501 , double-thread screw; 502, sliding seat; 5021, pressure-guiding column; 5022, first connecting arm; 5023, top hole fixing plate; 5024, second connecting arm; 5025, contact end seat; 5026, return spring; 503, transverse guide rail; 504, receiving frame; 6, maintenance component; 601, power storage gear plate; 602, rotating gear; 6021, gear connecting column; 6022, power storage torsion spring; 603, cleaning cotton pad; 604, connecting bracket; 605, fixed shell; 606, return spring; 607, contact pressure guide block; 608, contact fixing block; 609, unlocking block; 610, bearing frame; 7, motor; 701, screw rod; 702, lifting beam; 8, moving stage; 801, spectral confocal sensor. DETAILED DESCRIPTION

[0026] The embodiment of the present application discloses a processing table for automobile mold inspection. Through the setting of the transmission component 3 and the synchronous adaptation component 4, the transmission component 3 can adjust the distance between the distance adjustment structures 5 on both sides and the fixed table component, so that different sizes of inspection tables 2 can be used for installation and positioning, and at the same time drive the synchronous adaptation component 4 to adjust the use height of the spectral confocal sensor 801, so that different sizes of inspection tables 2 can automatically correspond to spectral confocal sensors 801 at different heights to detect automobile workpieces, saving debugging time and improving the inspection efficiency of automobile workpieces.

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Example 1: Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4The embodiment of the present application discloses a processing table for automobile mold inspection, including a synchronous adaptation component 4, which is symmetrically arranged on both sides of the workbench 1, and the synchronous adaptation component 4 is suitable for adjusting the use height of the spectral confocal sensor 801 under the drive of the transmission component 3, and the synchronous adaptation component 4 includes a follower arm 403, and a receiving rotation rod 404 is fixedly provided on the side where the bottom ends of the follower arm 403 are close to each other, and a push connection member 405 is rotatably provided on the outer side of the receiving rotation rod 404, and the push connection member 405 is fixedly provided on one side of the first tooth plate 303, and a side connecting plate 402 is rotatably provided on the side where the top ends of the follower arm 403 are close to each other, and a follower slide 401 is fixedly provided on the side where the side connecting plates 402 are close to each other. The position change of the first tooth plate 303 and the second tooth plate 304 will simultaneously drive the height change of the follower slide 401, thereby adjusting the use height of the spectral confocal sensor 801.

[0029] When the first tooth plate 303 and the second tooth plate 304 move relative to each other, the sliding connection piece 405 in the synchronous adapter assembly 4 will be driven to move at the same time to explain the working process of positioning and fixing the inspection table 2. The sliding connection piece 405 will move away from the vertical guide rail 409, and the end of the follower arm 403 connected to the sliding connection piece 405 will be driven to move. The angle between the follower arm 403 and the first tooth plate 303 will become larger, thereby reducing the height of the side connecting plate 402 and the follower slide 401 to adapt to inspection tables 2 of different sizes. That is, the spectral confocal sensor 801 can adapt to automobile workpieces of different sizes for flaw detection and size detection, thereby achieving the effect of dynamic adjustment adaptation, without the need to spend extra time on debugging, and improving the detection efficiency of automobile workpieces.

[0030] It should be noted that according to Figure 3 As shown, the push connector 405 is fixedly arranged on one side of the first tooth plate 303, but the other 405 is fixedly connected to 501. Because 304 is located below 303, and 501 needs to be connected to 304, the 405 on the other side is connected to 501.

[0031] Among them, see Figure 2 、 Figure 3 and Figure 4 The transmission assembly 3 also includes a power gear 301, which is meshed between the first gear plate 303 and the second gear plate 304. One end of the power gear 301 is fixedly set on the connecting long rod 302, and the connecting long rod 302 is rotatably set at the bottom end of the workbench 1. A hanging fixed slide 305 is slidably set on one side of the first gear plate 303 and the second gear plate 304. The hanging fixed slide 305 is fixedly set at the bottom end of the workbench 1, and the power gear 301 is rotatably set on one side of the hanging fixed slide 305.

[0032] The connecting rod 302 in the rotating transmission component 3 drives the first tooth plate 303 and the second tooth plate 304 to move relative to each other, thereby making the two sets of distance adjustment structures 5 move relative to each other, and at the same time adjusting the operating height of the spectral confocal sensor 801 through the synchronous adaptation component 4.

[0033] Note that, see Figure 3 and Figure 4 A ratchet 3021 is fixedly provided on the outer side of the connecting long rod 302, and a pawl 3022 is engaged with the outer side of the ratchet 3021. A pick rod 3023 is fixedly provided on one side of the pawl 3022, and a lifting claw frame 3026 is rotatably provided on the side where the pawls 3022 are close to each other. A short column 3024 is penetrated and rotatably provided on one side of the lifting claw frame 3026, and a return torsion spring 3025 is fixedly provided on the outer side of the short column 3024. The other end of the return torsion spring 3025 is fixedly connected to the lifting claw frame 3026, and the lifting claw frame 3026 is fixedly provided at the bottom end of the workbench 1.

[0034] When the connecting rod 302 rotates, it will drive the ratchet 3021 to rotate together, and the pawl 3022 will be pushed open by the ratchet 3021, and the reset torsion spring 3025 will contract. The resilience of the reset torsion spring 3025 allows the pawl 3022 to be stuck in the next tooth of the ratchet 3021, thereby locking the ratchet 3021. That is, the rotating connecting rod 302 will not be rotated at will, and the connecting rod 302 cannot be rotated in the opposite direction. This process is the state of positioning and fixing the inspection table 2. If the inspection table 2 needs to be removed, the lever 3023 is pressed downward to make the pawl 3022 leave the outer teeth of the ratchet 3021, and the ratchet 3021 and the connecting rod 302 will rotate freely.

[0035] Furthermore, a vertical guide rail 409 is provided to slide along the inner side of the slide 401. The vertical guide rail 409 is symmetrically fixed on both sides of the top of the workbench 1. A top end plate 407 is fixed on one side of the vertical guide rail 409. The top end plate 407 is fixedly connected to the side connecting plate 402. A booster spring 406 is fixed on the bottom end of the top end plate 407. A fixed support 408 is fixed on the other end of the booster spring 406. The fixed support 408 is fixed on one side of the vertical guide rail 409.

[0036] Among them, the vertical guide rail 409 is set to facilitate the following slide 401 to slide along it. When the side connecting plate 402 descends, it will also drive the top end plate 407 to descend and compress the assist spring 406. The rebound force of the assist spring 406 makes the side connecting plate 402 and the following slide 401 more stable and smooth when rising, preventing jamming.

[0037] Reference Figure 1 and Figure 2A lifting beam 702 is fixedly provided on the side where the follower slide 401 is close to each other, a motor 7 is fixedly provided on the top side of the lifting beam 702, a screw rod 701 is fixedly provided on the driving end of the motor 7, the screw rod 701 is rotatably provided on the top side of the lifting beam 702, and the moving platform 8 is threadedly connected to the outer side of the screw rod 701.

[0038] By starting the motor 7 , the motor 7 can drive the screw 701 to rotate. The rotation of the screw 701 can drive the moving platform 8 to move, thereby driving the spectral confocal sensor 801 to move and detect the automobile workpiece fixed on the top of the inspection fixture platform 2 .

[0039] Example 2: Reference Figure 1 、 Figure 6 and Figure 7 The top of the workbench 1 is symmetrically provided with a distance adjustment structure 5, which includes a double-thread screw 501. The outer side of the double-thread screw 501 is symmetrically threaded with a sliding seat 502. The inner side of the sliding seat 502 is slidably provided with a transverse guide rail 503. The transverse guide rails 503 on both sides are fixedly connected to the first tooth plate 303 and the second tooth plate 304 respectively through a supporting frame 504. The supporting frame 504 passes through and is slidably provided on the top of the workbench 1. A fixed table assembly is provided on one side of the sliding seat 502. The fixed table assembly is used to position and fix the inspection fixture table 2.

[0040] By rotating the double-thread screw 501 in the distance adjustment structure 5, the rotation of the double-thread screw 501 can simultaneously drive the two sliding seats 502 and the fixed table assembly to move closer to or farther away from each other, thereby adjusting the distance between the fixed table assemblies to adapt to the use of different sizes of the inspection table 2.

[0041] For details, see Figure 7 The fixed platform assembly includes a pressure-guiding column 5021, one end of which is rotatably provided with four first connecting arms 5022, one end of which is fixedly provided with a return spring 5026, the other end of which is fixedly provided with a contact end seat 5025, one end of which is rotatably provided with four second connecting arms 5024, the other end of the first connecting arm 5022 and the second connecting arm 5024 is rotatably provided with a top hole fixing plate 5023, and the top hole fixing plate 5023 is arranged in an arc shape.

[0042] When the contact end seat 5025 contacts the inner end face of the positioning socket 202, the contact end seat 5025 will not move, but the pressure-guiding post 5021 will continue to move due to the drive of the sliding seat 502. Therefore, the pressure-guiding post 5021 will slowly approach the contact end seat 5025, and compress the reset spring 5026. At the same time, the angle between the first connecting arm 5022 and the second connecting arm 5024 will become smaller. The four top hole fixing plates 5023 are all in contact with the inner wall of the positioning socket 202. Through the expansion work of the top hole fixing plates 5023, the fixing table assembly can achieve the effect of correcting the positioning column shell 201, thereby positioning the inspection fixture 2 so that the inspection fixture 2 is located directly below the spectral confocal sensor 801, which facilitates more accurate detection of automobile workpieces.

[0043] See Figure 2 There are two symmetrical strip-shaped gaps on the top of the workbench 1, and multiple main rollers 101 are rotatably set inside the strip-shaped gaps. A positioning column shell 201 is symmetrically fixed on the top of the inspection table 2, and a positioning socket 202 is opened at one end of the positioning column shell 201.

[0044] The setting of the strip notch facilitates the setting of the main roller 101. When the gauge table 2 is placed on the top of the workbench 1, the main roller 101 will contact the gauge table 2. In this way, the gauge table 2 will cause the main roller 101 to rotate when it moves, thereby assisting the movement of the gauge table 2 and making the gauge table 2 move more smoothly.

[0045] Example 3: See Figure 1 、 Figure 2 、 Figure 8 and Figure 9 A maintenance assembly 6 is provided on one side of the vertical guide rail 409. The maintenance assembly 6 includes a power storage tooth plate 601 and an unlocking block 609. A rotating gear 602 is meshed with the power storage tooth plate 601. A cleaning cotton pad 603 is fixedly provided on one end of the rotating gear 602. The power storage tooth plate 601 is fixedly connected to the fixed shell 605 through a connecting bracket 604. A return spring 606 is fixedly provided on one side of the fixed shell 605. The other end of the return spring 606 is fixedly provided with a touch pressure guide. Block 607, the touch and pressure guide block 607 is slidably set on one side of the fixed shell 605, a contact fixed block 608 is set on one side of the touch and pressure guide block 607, a moving platform 8 is fixedly set on one side of the contact fixed block 608, a spectral confocal sensor 801 is set on the bottom end of the moving platform 8, an unlocking block 609 is fixedly set on the top of the lifting beam 702, a gear connecting column 6021 is fixedly set on the other end of the rotating gear 602, and a force storage torsion spring 6022 is fixedly set on the outer side of the gear connecting column 6021.

[0046] When the spectral confocal sensor 801 completes the detection, the mobile platform 8 moves back, so that the contact fixed block 608 in the maintenance component 6 will contact the touch pressure guide block 607, and during the movement of the mobile platform 8, the touch pressure guide block 607 will be driven to move together, so that the touch pressure guide block 607 drives the fixed housing 605, the connecting bracket 604 and the power storage gear plate 601 to move synchronously, and the movement of the power storage gear plate 601 will cause the rotating gear 602, the gear connecting column 6021 and the cleaning cotton pad 603 to rotate. While the gear connecting column 6021 rotates, the power storage torsion spring 6022 will be driven to contract and store power. When the touch pressure guide block 607 contacts the unlocking block 609, the power storage torsion spring 6022 will be driven to contract and store power. After the touch, the touch and pressure guide block 607 will be separated from the contact block 608, and the touch and pressure guide block 607 will slide toward the inside of the fixed shell 605, and the return spring 606 will be compressed, and the rotating gear 602 and the cleaning cotton pad 603 will rotate in the opposite direction due to the rebound force of the gear connecting column 6021, and the force storage gear plate 601 will be driven to move in the opposite direction, and the touch and pressure guide block 607 will return to the initial position, and the rotation of the cleaning cotton pad 603 will wipe the lens of the spectral confocal sensor 801, thereby achieving the effect of automatically cleaning the lens of the spectral confocal sensor 801, making the spectral confocal sensor 801 clearer when detecting automobile workpieces.

[0047] It should be noted that the side where the touch guide block 607 and the contact fixed block 608 are away from each other is set as an inclined surface, and the side where the unlocking block 609 is close to the touch guide block 607 is set as an inclined surface. A bearing bracket 610 is rotatably set on the outer side of the gear connecting column 6021. The bearing bracket 610 is fixedly set on one side of the vertical guide rail 409, and the other end of the force storage torsion spring 6022 is fixedly connected to the bearing bracket 610.

[0048] Since the side where the touch guide block 607 and the contact fixed block 608 are away from each other is set with an inclined surface, when the spectral confocal sensor 801 is working, the movable platform 8 moves in the forward direction, and the contact fixed block 608 abuts against the touch guide block 607, so that the touch guide block 607 will enter the inner side of the fixed shell 605, so as not to drive the touch guide block 607 to move. Instead, through the inclined surface set close to one side of the touch guide block 607 and the unlocking block 609, the touch guide block 607 will enter the inner side of the fixed shell 605. At this time, the touch guide block 607 no longer abuts against the contact fixed block 608.

[0049] Working principle: Different sizes of gauge tables 2 are selected according to different sizes of workpieces. The gauge table 2 can slide on the top of the workbench 1, and the setting of the main roller 101 can make the gauge table 2 move more smoothly on the top of the workbench 1. It can be moved to the roughly middle position of the top of the workbench 1, and then the connecting long rod 302 in the transmission component 3 is rotated. The rotation of the connecting long rod 302 drives the first tooth plate 303 and the second tooth plate 304 to move relative to each other, so that the two sets of distance adjustment structures 5 are close to each other. As the distance adjustment structure 5 moves, the fixed table component will slowly enter the positioning socket 202. When the contact end seat 5025 in the fixed table component is aligned with the inner part of the positioning socket 202, the fixed table component will move relative to the first tooth plate 303 and the second tooth plate 304. When the end faces are in contact, the distance adjustment structure 5 will continue to move, so that the pressure-guiding connecting column 5021 will slowly approach the contact end seat 5025, the return spring 5026 will be gradually compressed, and the angle between the first connecting arm 5022 and the second connecting arm 5024 will gradually become smaller, and the top hole fixing plate 5023 will be close to the inner wall of the positioning socket 202, so that the fixing table assembly can automatically position and fix the inspection table 2, so that the inspection table 2 can be positioned in the correct inspection position, thereby improving the accuracy of workpiece inspection, and facilitating the disassembly and replacement of the inspection table 2, reducing the number of inspection workbenches and reducing costs. Automobile workpieces can be inspected only by disassembling and replacing different inspection tables 2. It should be noted that the distance between the positioning column shells 201 set at the top of the gauge tables 2 of different lengths is different. The shorter the length of the gauge table 2, the shorter the distance between the positioning column shells 201. Before installing the gauge table 2, if the length of the gauge table 2 used is different from the distance between the fixed table components on each side, the double-thread screw 501 in the distance adjustment structure 5 can be rotated. The rotation of the double-thread screw 501 can simultaneously drive the two sliding seats 502 and the fixed table components to move closer or farther away from each other, thereby adjusting the distance between the fixed table components to adapt to the use of gauge tables 2 of different sizes; Among them, when the first tooth plate 303 and the second tooth plate 304 move relative to each other, they will simultaneously drive the push connecting piece 405 in the synchronous adapter assembly 4 to move, so as to explain the working process of positioning and fixing the inspection table 2. The push connecting piece 405 will move away from the vertical guide rail 409, and the end of the follower connecting arm 403 connected to the push connecting piece 405 will be driven to move, and the angle between the follower connecting arm 403 and the first tooth plate 303 will become larger, thereby causing the height of the side connecting plate 402 and the follower slide 401 to drop, adapting to inspection tables 2 of different sizes, that is, the spectral confocal sensor 801 can adapt to automobile workpieces of different sizes for flaw detection and size detection, achieving the effect of dynamic adjustment adaptation, without spending extra time on debugging, and improving the detection efficiency of automobile workpieces; When the side connecting plate 402 descends, it also drives the top end plate 407 downward, compressing the assist spring 406. The rebound force of the assist spring 406 makes the side connecting plate 402 and the follower slide 401 more stable and smooth when they rise, preventing jamming. When inspecting the automobile workpiece on the top of the inspection fixture 2, by starting the motor 7, the motor 7 drives the screw 701 to rotate, and the rotation of the screw 701 drives the moving platform 8 to move, so that the spectral confocal sensor 801 can move above the automobile workpiece for inspection, thereby achieving a more comprehensive inspection effect on the automobile workpiece; When the spectral confocal sensor 801 completes the detection, the mobile platform 8 moves back, so that the contact fixed block 608 in the maintenance component 6 will contact the touch pressure guide block 607, and during the movement of the mobile platform 8, the touch pressure guide block 607 will be driven to move together, so that the touch pressure guide block 607 drives the fixed housing 605, the connecting bracket 604 and the power storage gear plate 601 to move synchronously, and the movement of the power storage gear plate 601 will cause the rotating gear 602, the gear connecting column 6021 and the cleaning cotton pad 603 to rotate. While the gear connecting column 6021 rotates, the power storage torsion spring 6022 will be driven to contract and store power. When the touch pressure guide block 607 contacts the unlocking block 609, the two Near the inclined surface set on one side, the touch and pressure guide block 607 will slide toward the inside of the fixed shell 605, and the return spring 606 will be compressed. At this time, the touch and pressure guide block 607 will not abut against the contact fixed block 608, and the rotating gear 602 and the cleaning cotton pad 603 will rotate in the opposite direction due to the rebound force of the gear connecting column 6021, and the force storage gear plate 601 will be driven to move in the opposite direction, and the touch and pressure guide block 607 will return to the initial position. The rotation of the cleaning cotton pad 603 will wipe the lens of the spectral confocal sensor 801, thereby achieving the effect of automatically cleaning the lens of the spectral confocal sensor 801, making the spectral confocal sensor 801 clearer when detecting automobile workpieces.

[0050] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

[0051] The above is only a preferred specific implementation method of the embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A processing table for automobile mold inspection, characterized by: include: A workbench (1), wherein a check fixture table (2) is slidably provided on the top of the workbench (1); A transmission assembly (3), wherein the transmission assembly (3) is arranged at the bottom of the workbench (1); The transmission assembly (3) comprises a first tooth plate (303) and a second tooth plate (304) symmetrically arranged in an upper and lower direction; a synchronous adaption component (4), the synchronous adaption component (4) being symmetrically arranged on both sides of the workbench (1), and the synchronous adaption component (4) being adapted to adjust the use height of the spectral confocal sensor (801) under the drive of the transmission component (3); The synchronous adaptation component (4) includes a follower arm (403), a receiving rotating rod (404) is fixedly provided on the side close to each other at the bottom end of the follower arm (403), a push connecting member (405) is rotatably provided on the outer side of the receiving rotating rod (404), and the push connecting member (405) is fixedly provided on one side of the first tooth plate (303), a side connecting plate (402) is rotatably provided on the side close to each other at the top end of the follower arm (403), and a follower slide (401) is fixedly provided on the side close to each other of the side connecting plate (402), and a position change of the first tooth plate (303) and the second tooth plate (304) will simultaneously drive the height change of the follower slide (401), thereby adjusting the use height of the spectral confocal sensor (801).

2. The processing table for automobile mold inspection according to claim 1, characterized in that: The transmission assembly (3) further comprises a power gear (301), wherein the power gear (301) is meshed and arranged between a first tooth plate (303) and a second tooth plate (304), one end of the power gear (301) is fixedly arranged on a connecting long rod (302), and the connecting long rod (302) is rotatably arranged on the bottom end of the workbench (1), and a hanging fixed slide (305) is slidably arranged on one side of the first tooth plate (303) and the second tooth plate (304), and the hanging fixed slide (305) is fixedly arranged on the bottom end of the workbench (1), and the power gear (301) is rotatably arranged on one side of the hanging fixed slide (305).

3. The processing table for automobile mold inspection according to claim 2, characterized in that: A ratchet (3021) is fixedly provided on the outer side of the connecting long rod (302), a pawl (3022) is engaged with the outer side of the ratchet (3021), a digging rod (3023) is fixedly provided on one side of the pawl (3022), a hanging claw frame (3026) is rotatably provided on the side where the pawls (3022) are close to each other, a short column (3024) is rotatably provided on one side of the hanging claw frame (3026), a reset torsion spring (3025) is fixedly provided on the outer side of the short column (3024), the other end of the reset torsion spring (3025) is fixedly connected to the hanging claw frame (3026), and the hanging claw frame (3026) is fixedly provided at the bottom end of the workbench (1).

4. The processing table for automobile mold inspection according to claim 1, characterized in that: The inner side of the follower slide (401) is provided with a vertical guide rail (409) for sliding. The vertical guide rail (409) is symmetrically fixed on both sides of the top of the workbench (1). A top end plate (407) is fixedly provided on one side of the vertical guide rail (409). The top end plate (407) is fixedly connected to the side connecting plate (402). A booster spring (406) is fixedly provided at the bottom end of the top end plate (407). The other end of the booster spring (406) is fixedly provided with a fixed support (408). The fixed support (408) is fixedly provided on one side of the vertical guide rail (409).

5. The processing table for automobile mold inspection according to claim 1, characterized in that: A lifting beam (702) is fixedly provided on one side of the follower slide (401) close to each other, a motor (7) is fixedly provided on one side of the top end of the lifting beam (702), a screw rod (701) is fixedly provided on the driving end of the motor (7), and the screw rod (701) is rotatably provided on one side of the top end of the lifting beam (702).

6. The processing table for automobile mold inspection according to claim 1, characterized in that: The top of the workbench (1) is symmetrically provided with a pitch adjustment structure (5), and the pitch adjustment structure (5) includes a double-thread screw (501), the outer side of the double-thread screw (501) is symmetrically threadedly connected to a sliding seat (502), and the inner side of the sliding seat (502) is slidably provided with a transverse guide rail (503), and the transverse guide rails (503) on both sides are fixedly connected to the first tooth plate (303) and the second tooth plate (304) respectively through a receiving frame (504), and the receiving frame (504) passes through and is slidably provided on the top of the workbench (1), and a fixed table component is provided on one side of the sliding seat (502), and the fixed table component is used to position and fix the inspection fixture table (2).

7. The processing table for automobile mold inspection according to claim 6, characterized in that: The fixed platform assembly comprises a pressure-guiding connecting column (5021), one end of which is rotatably provided with four first connecting arms (5022), one end of which is fixedly provided with a return spring (5026), the other end of which is fixedly provided with a contact end seat (5025), one end of which is rotatably provided with four second connecting arms (5024), the other ends of which are rotatably provided with a top hole fixed plate (5023), and the top hole fixed plate (5023) is arranged in an arc shape.

8. The processing table for automobile mold inspection according to claim 1, characterized in that: The top of the workbench (1) is symmetrically provided with two strip-shaped notches, and a plurality of main rollers (101) are rotatably provided in the strip-shaped notches. The top of the inspection tool table (2) is symmetrically fixed with a positioning column shell (201), and one end of the positioning column shell (201) is provided with a positioning socket (202).

9. The processing table for automobile mold inspection according to claim 4, characterized in that: A maintenance assembly (6) is provided on one side of the vertical guide rail (409), and the maintenance assembly (6) includes a force storage tooth plate (601) and a unlocking block (609). A rotating gear (602) is meshed on one side of the force storage tooth plate (601), and a cleaning cotton pad (603) is fixedly provided on one end of the rotating gear (602). The force storage tooth plate (601) is fixedly connected to the fixed housing (605) through a connecting bracket (604). A return spring (606) is fixedly provided on one side of the interior of the fixed housing (605), and a touch pressure guide block (607) is fixedly provided on the other end of the return spring (606). The touch pressure guide block (607) is slidably arranged on one side of the fixed housing (605), a contact fixed block (608) is arranged on one side of the touch guide block (607), a moving platform (8) is fixedly arranged on one side of the contact fixed block (608), the moving platform (8) is threadedly connected to the outside of the screw rod (701), a spectral confocal sensor (801) is arranged at the bottom end of the moving platform (8), the unlocking block (609) is fixedly arranged on the top of the lifting beam (702), the other end of the rotating gear (602) is fixedly arranged with a gear connecting column (6021), and the outside of the gear connecting column (6021) is fixedly arranged with a force storage torsion spring (6022).

10. The processing table for automobile mold inspection according to claim 9, characterized in that: The side of the touch-pressure guide block (607) and the contact fixed block (608) away from each other is set as an inclined surface, and the side of the unlocking block (609) close to the touch-pressure guide block (607) is set as an inclined surface. A bearing frame (610) is rotatably provided on the outer side of the gear connecting column (6021), and the bearing frame (610) is fixedly provided on one side of the vertical guide rail (409). The other end of the force storage torsion spring (6022) is fixedly connected to the bearing frame (610).

Images