CN107755887B - Orthopedic integrated device of marking is detected to car anticollision roof beam - Google Patents
Orthopedic integrated device of marking is detected to car anticollision roof beam Download PDFInfo
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- CN107755887B CN107755887B CN201711029619.5A CN201711029619A CN107755887B CN 107755887 B CN107755887 B CN 107755887B CN 201711029619 A CN201711029619 A CN 201711029619A CN 107755887 B CN107755887 B CN 107755887B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/12—Straightening vehicle body parts or bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides an integrated device is beaten in correction of car anticollision roof beam detection, includes the frame, fixed mounting panel in the frame, is equipped with clamping mechanism, range finding mechanism, vision detection mechanism, correction mechanism and laser marking machine on the mounting panel. The advantages of the invention are as follows: 1. the key dimension of the automobile anti-collision beam is detected by using a pair of laser displacement sensors, so that the detection speed is high and the detection precision is high; 2. the visual detection mechanism formed by a plurality of visual sensors detects missing, the detection stability is good, all key characteristic parts can be detected by 100% of the visual sensors, missing detection can not occur, and the interference of artificial factors is avoided; 3. the product can be rapidly and accurately subjected to orthopedic treatment by detecting data, so that the quality requirement is met; 4. the laser marking speed is high, the marking is beautiful, the noise is low, and no pollution is caused. The invention integrates size detection, part feature detection, correction and marking on one device, thus greatly improving the working efficiency and the detection quality.
Description
Technical Field
The invention relates to an automobile anti-collision beam processing device, in particular to an automobile anti-collision beam detection orthopedic marking integrated device.
Background
The automobile anti-collision beam belongs to automobile safety parts, can absorb energy to protect personnel in an automobile when the automobile is subjected to accidental collision, is also used as a vehicle body structural part, is connected with other parts such as a vehicle body, a sensor, a wire harness and the like, and has higher precision requirement. The automobile anti-collision beam mainly comprises a cross beam, a towing hook sleeve, a left energy-absorbing box, a right energy-absorbing box, a left bracket, a right bracket and a plurality of nuts riveted on the left energy-absorbing box, the right energy-absorbing box and the left bracket. The manufacturing process is long, the technical process is complex, the processes of sawing, stamping, bending, riveting nuts, welding and the like are included, the automatic production of all the processes cannot be realized for a plurality of component parts, the spacing of the energy-absorbing boxes with critical dimensions of the product is difficult to ensure, and certain parts of the anti-collision beam are easy to lose and leak, such as the conditions of rivet nut leakage, welding bracket leakage, unprocessed screw thread of a towing hook sleeve and the like. Once the defective parts flow into the whole vehicle assembly line, significant losses are incurred. The traditional method for controlling the quality of the anti-collision beam comprises the following steps: manufacturing a finished product checking fixture, fixing the anti-collision beam on the checking fixture, and manually measuring whether the critical dimension of the anti-collision beam is qualified or not by using measuring tools such as a dial indicator, a clearance gauge and the like; and then, checking whether defects such as nut rivet leakage, bracket welding leakage, unprocessed towing hook sleeve threads and the like occur or not by means of visual inspection of the appearance of the anti-collision beam by a detector. The conventional detection method has low working efficiency, is easily subject to human factor influence, is not suitable for mass production, and can not correct the size of parts with ultra-bad size in real time.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an integrated device for detecting, correcting and marking an automobile anti-collision beam, which has the advantages of high working efficiency and good detection stability, and can correct the size in real time according to a detection structure and provide a traceability mark.
The problems of the invention are solved by the following technical proposal:
an integrated device for detecting, correcting and marking an automobile anti-collision beam comprises a frame, wherein a mounting plate is fixed on the frame, and a clamping mechanism, a distance measuring mechanism, a visual detection mechanism, a correcting mechanism and a laser marking machine are arranged on the mounting plate;
the clamping mechanism is provided with a positioning block and a clamping cylinder, and the clamping cylinder drives the clamping block to clamp the automobile anti-collision beam product piece at the positioning block;
the distance measuring mechanism consists of a left laser displacement sensor and a right laser displacement sensor which are symmetrically arranged, and the central lines of the left laser displacement sensor and the right laser displacement sensor are positioned on the same straight line;
the visual detection mechanism consists of a plurality of visual sensors, each visual sensor is respectively fixed on the mounting plate, and the positions of each visual sensor correspond to each characteristic part of the detected automobile anti-collision beam;
the marking head and the adjusting seat of the laser marking machine are fixed on the mounting plate;
the two sets of orthopedic mechanisms are symmetrically arranged left and right, the two sets of orthopedic mechanisms are respectively positioned at two sides of the clamping cylinder, the orthopedic mechanisms comprise a spiral lifter and an energy-absorbing box supporting frame, the energy-absorbing box supporting frame corresponds to the output end of the spiral lifter, the output end of the spiral lifter is fixedly connected with an orthopedic connecting block, the orthopedic connecting block is hinged with an orthopedic block, a rectangular protruding block is arranged at the lower part of the orthopedic connecting block, and a rectangular groove matched with the rectangular protruding block is arranged at the lower part of the energy-absorbing box supporting frame;
the positioning blocks comprise a middle positioning block, a left positioning block and a right positioning block which are symmetrically arranged on two sides of the middle positioning block, the positioning surfaces of the middle positioning block, the left positioning block and the right positioning block are matched with the positioning surface of the automobile anti-collision beam, the positions of the positioning blocks are adjusted by a plurality of adjusting blocks, the positions of the middle positioning block correspond to a clamping cylinder, the clamping cylinder is connected with a clamping cylinder mounting seat, the clamping cylinder mounting seat is fixed on a mounting plate, the clamping mechanism is also provided with a linear guide rail and a sliding block, the linear guide rail is fixed on the mounting plate, the sliding block is in sliding fit with the linear guide rail, a piston rod of the clamping cylinder is fixedly connected with the sliding block, and the sliding block is fixedly connected with the clamping block;
the positioning mechanism is additionally arranged, the positioning mechanism comprises a positioning cylinder seat, a positioning cylinder, a positioning pin, a handle, an anti-rotation block, a first connecting block and a second connecting block, the positioning cylinder seat is fixed with the first connecting block, the first connecting block is fixedly connected with the second connecting block, the second connecting block is fixedly connected with a middle positioning block, the positioning cylinder and the anti-rotation block are fixed on the cylinder seat, one end of the positioning pin is connected with a positioning cylinder piston rod, the other end of the positioning pin is a positioning end, two side surfaces of the positioning end are matched with an automobile anti-collision beam positioning groove, the positioning end is in a square section, the positioning end is matched with a square Kong Zhoukong arranged by the anti-rotation block, a shaft bracket is fixed on the second connecting block, and the handle is respectively hinged with the shaft bracket and the positioning pin.
Above-mentioned automobile anticollision roof beam detects orthopedic mark integrated device of beating, and middle locating piece middle part is equipped with spacing recess, prevents changeing the piece and is located spacing recess.
Above-mentioned automobile anticollision roof beam detects orthopedic integrated device that beats, and the energy-absorbing box support frame comprises L shape by diaphragm and perpendicular version, and the diaphragm of energy-absorbing box support frame is fixed with the mounting panel, is equipped with the supporting shoe on the diaphragm, is equipped with the adjustment gasket between supporting shoe and the diaphragm.
Above-mentioned automobile crashproof roof beam detects orthopedic integrated device that beats, the adjusting block is fixed with the mounting panel, and the adjusting block is equipped with adjusting bolt and fastening nut, and adjusting bolt transversely passes the adjusting block, and adjusting bolt's tip contact locating piece, adjusting bolt's extension position is fixed by lock nut.
Above-mentioned automobile anti-collision beam detects orthopedic mark integrated device, be equipped with the aluminum alloy rail guard on the mounting panel, the aluminum alloy rail guard is pi shape and encloses in the left, back, the right three limit of mounting panel.
Above-mentioned car anticollision roof beam detects orthopedic integrated device of marking still includes electric control mechanism, and electric control mechanism is located the control box, and electric control mechanism is equipped with PLC, and PLC is connected with laser displacement sensor, vision sensor, touch-sensitive screen electricity, and the touch-sensitive screen setting is in aluminum alloy rail guard department.
Above-mentioned car anticollision roof beam detects orthopedic integrated device that beats mark, laser marking machine and laser marking machine switch board electricity are connected, and laser marking machine switch board sets up in the frame side.
Compared with the prior art, the invention has the following advantages: 1. the key dimension of the automobile anti-collision beam is detected by using a pair of laser displacement sensors, so that the detection speed is high and the detection precision is high; 2. the visual detection mechanism formed by a plurality of visual sensors detects missing, the detection stability is good, all key characteristic parts can be detected by 100% of the visual sensors, missing detection can not occur, and the interference of artificial factors is avoided; 3. the product can be rapidly and accurately subjected to orthopedic treatment by detecting data, so that the quality requirement is met; 4. the laser marking speed is high, the marking is beautiful, the noise is low, and no pollution is caused. The invention integrates size detection, part feature detection, correction and marking on one device, greatly improves the working efficiency, simultaneously greatly improves the detection quality and meets the requirement of mass production.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the mechanisms on the mounting plate;
FIG. 3 is a schematic structural view of an orthopedic mechanism;
FIG. 4 is a schematic structural view of the clamping mechanism;
fig. 5 is a schematic structural view of the positioning mechanism.
The reference numerals in the figures are: 1. the device comprises a rack, 2, a clamping mechanism, 2-1, a clamping cylinder mounting seat, 2-2, a clamping cylinder, 2-3, a linear guide rail, 2-4, a sliding block, 2-5, a clamping block, 2-6, a left positioning block, 2-7, a middle positioning block, 2-8, a right positioning block, 2-9, an adjusting block, 3, an orthopedic mechanism, 3-1, a spiral lifter, 3-2, an orthopedic connecting block, 3-3, an orthopedic block, 3-4, an energy absorption box supporting frame, 3-5, a supporting block, 4, a control box, 5, a mounting plate, 6, an aluminum alloy protective fence, 7, a positioning mechanism, 7-1, a positioning cylinder seat, 7-2, a positioning cylinder, 7-3, a positioning pin, 7-4, a handle, 7-5, an anti-rotation block, 7-6, a first connecting block, 7-7, a second connecting block, 7-8, a pin shaft bracket, 8, a touch screen, 9, a laser marking machine, 10, an automobile beam, 10-1, an energy absorption box, 11, a laser marking machine control cabinet, 12, 1-13, a left air source displacement sensor, 14-14, a laser marking machine, and a visual sensor.
Description of the embodiments
The invention relates to an integrated device integrating the key dimension detection, the visual detection of characteristic parts, the correction of an energy-absorbing box, laser marking and other functions of an automobile anti-collision beam product. Referring to fig. 1, the device comprises a frame 1, a mounting plate 5 is fixed on the frame, and a clamping mechanism 2, a ranging mechanism, a visual detection mechanism, an orthopedic mechanism 3, a positioning mechanism 7 and a laser marking machine 9 are arranged on the mounting plate 5. The frame is also provided with a control box 4 and an air source 12, and an electric control mechanism comprising a PLC is arranged in the control box. A laser marking machine control cabinet 11 electrically connected with the laser marking machine is positioned beside the frame. The mounting plate 5 is provided with an aluminum alloy protective fence 6, the aluminum alloy protective fence is pi-shaped and is enclosed on the left side, the back side and the right side of the mounting plate 5, a touch screen 8 which is convenient for man-machine interaction is arranged at the aluminum alloy protective fence, and the touch screen is electrically connected with the PLC.
Referring to fig. 2 and 4, the clamping mechanism is used for clamping and fixing the automobile anti-collision beam 10 to be detected at the positioning block. The clamping mechanism comprises a positioning block and a clamping cylinder 2-2. The positioning blocks comprise a middle positioning block 2-7 fixed on the mounting plate 5, and a left positioning block 2-6 and a right positioning block 2-8 which are symmetrically arranged on two sides of the middle positioning block, wherein the positioning surfaces of the middle positioning block, the left positioning block and the right positioning block are matched with the positioning molded surfaces of the automobile anti-collision beam. The positions of the left positioning block and the right positioning block can be adjusted by a plurality of adjusting blocks 2-9. Each adjusting block is respectively fixed with the mounting plate 5, each adjusting block is provided with an adjusting bolt and a fastening nut, the adjusting bolts transversely penetrate through the adjusting blocks, the extending end parts of the adjusting bolts are contacted with the positioning blocks, therefore, the mounting positions of the positioning blocks can be determined, and the extending positions of the adjusting bolts are fixed by the locking nuts. The clamping cylinder is arranged on a clamping cylinder mounting seat 2-1, the clamping cylinder mounting seat is fixed on a mounting plate 5, and the position of a middle positioning block 2-7 corresponds to the clamping cylinder. The clamping mechanism is also provided with a linear guide rail 2-3 and a slide block 2-4, the two linear guide rails are fixed with the mounting plate 5, the slide block is in sliding fit with the linear guide rail, the piston rod of the clamping cylinder is fixedly connected with the slide block, the slide block is fixedly connected with the clamping block 2-5, and the slide block is driven to move along the linear guide rail when the piston rod of the clamping cylinder acts so as to ensure the accurate movement of the clamping block and realize the clamping or loosening of the anti-collision beam of the automobile.
Referring to fig. 2 and 5, the positioning mechanism 7 is used for accurately positioning an automobile anti-collision beam. The positioning mechanism comprises a positioning cylinder seat 7-1, a positioning cylinder 7-2, a positioning pin 7-3, a handle 7-4, an anti-rotation block 7-5, a first connecting block 7-6 and a second connecting block 7-7. The positioning cylinder seat is fixed with the first connecting block, the first connecting block is fixedly connected with the second connecting block, the second connecting block is fixedly connected with the middle positioning block, the middle part of the middle positioning block is provided with a limiting groove, and the anti-rotation block is assembled in the limiting groove. The locating cylinder and the anti-rotation block are fixed on the cylinder seat, one end of the locating pin is connected with a piston rod of the locating cylinder, the other end of the locating pin is a locating end, two side faces of the locating end are matched and combined with locating grooves of the automobile anti-collision beam to form the locating of the automobile anti-collision beam, the locating end is square in section, and the locating end is matched with a square hole formed in the anti-rotation block to prevent the locating pin from rotating. The second connecting block is fixedly provided with a pin shaft frame 7-8, and the handle is respectively hinged with the pin shaft frame and the positioning pin. The action of the locating pin can be driven by a locating cylinder or a pulling handle.
Referring to fig. 2 and 3, the orthopedic mechanism 3 is used for shaping the energy-absorbing boxes 10-1 with non-conforming spacing to the size requirement, and the orthopedic mechanism performs the orthopedic on the situation that the spacing of the energy-absorbing boxes is smaller than the size requirement (the size of the energy-absorbing boxes is not larger than the design size controlled by the previous procedure). The two sets of orthopedic mechanisms are symmetrically arranged left and right and are respectively positioned at two sides of the clamping cylinder, each orthopedic mechanism comprises a manual spiral lifter 3-1 and an energy-absorbing box supporting frame 3-4, each energy-absorbing box supporting frame corresponds to the output end of each spiral lifter, the output end of each spiral lifter is fixedly connected with an orthopedic connecting block 3-2, each orthopedic connecting block is hinged with one orthopedic block 3-3, rectangular protruding blocks are arranged at the lower parts of the orthopedic connecting blocks, rectangular grooves matched with the rectangular protruding blocks are formed in the lower parts of the energy-absorbing box supporting frames, and the protruding blocks and the grooves are matched to ensure linear displacement of the orthopedic blocks. The energy-absorbing box support frame is L-shaped formed by a transverse plate and a vertical plate, the transverse plate of the energy-absorbing box support frame is fixed with a mounting plate 5, a supporting block 3-5 is arranged on the transverse plate, and an adjusting gasket for adjusting the height position is arranged between the supporting block and the transverse plate.
Referring to fig. 2, the distance measuring mechanism is composed of symmetrically arranged left and right laser displacement sensors, and the detection center of the left laser displacement sensor 13-1 and the detection center line of the right laser displacement sensor 13-2 are positioned on the same straight line. The left laser displacement sensor and the right laser displacement sensor are electrically connected with the PLC.
Still referring to fig. 2, the visual detection mechanism is used for detecting whether the automobile anti-collision beam has the defects of nut riveting, unprocessed towing hook sleeve threads and the like. The visual detection consists of a plurality of visual sensors, each visual sensor is respectively fixed on the mounting plate 5, and the positions of each visual sensor respectively correspond to each characteristic part of the detected automobile anti-collision beam. In the illustrated embodiment, a total of 14-1 to 14-7 visual sensors are mounted, and each visual sensor is electrically connected with the PLC.
Referring to fig. 1 and 2, when the invention is used, an operator places an automobile anti-collision beam 10 on a positioning block of a clamping mechanism, pushes a handle of the positioning mechanism to enable a positioning pin to extend into a positioning groove of the anti-collision beam, ensures that the positioning pin is accurately inserted into the positioning groove of the automobile anti-collision beam by manual positioning (a positioning cylinder is in a floating state during manual operation), then presses a clamping button to enable the clamping cylinder to drive a sliding block and the clamping block to eject out, and clamps the automobile anti-collision beam, wherein the positioning cylinder is in a positioning working state; after the automobile anti-collision beam is positioned and pressed, an operator presses a detection button of a button control box to enter a detection step, seven visual sensors detect whether the corresponding positions of the automobile anti-collision beam have defects of rivet-missing nuts, welding-missing brackets, unprocessed threads of towing hook sleeves and the like, and meanwhile, a left laser displacement sensor and a right laser displacement sensor respectively measure the positions of a left energy absorption box and a right energy absorption box; inputting the detection result and the measurement data into a PLC of the control mechanism, and outputting the detection result to a touch screen by the PLC through programming and calculation; for the detection result of the vision sensor, a display lamp corresponding to the detection position is arranged on the touch screen, if the detection result is normal, the display lamp is green, if the detection result is abnormal, the display lamp is red, and when all the display lamps are green, the next laser marking action can be performed, if the display lamp is red, an operator needs to take down the defective part and perform isolation treatment; for the detection result of the laser displacement sensor, displaying the corresponding position value of the energy absorption boxes on the touch screen, giving out a judgment to prompt whether the spacing of the energy absorption boxes of the part is qualified, if the spacing of the energy absorption boxes is qualified, simultaneously, all display lamps of the vision sensor are green, an operator presses a marking button, and a marking head of the laser marking machine prints traceable information of related products such as production time, shift and the like on the surface of an anti-collision beam of the automobile; if the distance between the prompting energy-absorbing boxes is not qualified, a suggested orthopedic size is given on the touch screen, and an operator performs orthopedic according to the suggested orthopedic size; when the automobile crash-proof beam is used for correcting, an operator rotates a rotating handle of the spiral lifter, the output end of the spiral lifter pushes the correction connecting block and the correction block to extend out, the correction block is contacted with the inner side of the crash box of the automobile crash-proof beam, the crash box is pushed to move and deform, and in the moving deformation of the crash box, the correction block and the crash box do not generate relative displacement due to the hinging relation between the correction connecting block and the correction block, so that the surface scratch of the crash box is avoided; the operator observes whether the real-time value of the correction on the touch screen reaches the recommended size while correcting, if the value reaches the recommended size, the rotating handle is reversely rotated to enable the spiral lifter to drive the correction connecting block and the correction block to retract, at the moment, the detection result and the judgment of the laser displacement sensor on the touch screen are observed again, if the distance between the energy absorption boxes is qualified, the marking button of the button control box is pressed for marking, and if the distance between the energy absorption boxes is unqualified, the correction step is repeated until the distance between the energy absorption boxes is qualified and the marking is completed. After marking is finished, the clamping cylinder and the positioning cylinder retract, the automobile anti-collision beam is loosened, an operator takes away parts, and the detection, correction and marking operation of the automobile anti-collision beam is finished.
Claims (7)
1. The utility model provides an integrated device is beaten in detection of car anticollision roof beam, its characterized in that: the device comprises a frame, wherein a mounting plate is fixed on the frame, and a clamping mechanism, a distance measuring mechanism, a visual detection mechanism, an orthopedic mechanism and a laser marking machine are arranged on the mounting plate;
the clamping mechanism is provided with a positioning block and a clamping cylinder, and the clamping cylinder drives the clamping block to clamp the automobile anti-collision beam product piece at the positioning block;
the distance measuring mechanism consists of a left laser displacement sensor and a right laser displacement sensor which are symmetrically arranged, and the central lines of the left laser displacement sensor and the right laser displacement sensor are positioned on the same straight line;
the visual detection mechanism consists of a plurality of visual sensors, each visual sensor is respectively fixed on the mounting plate, and the positions of each visual sensor correspond to each characteristic part of the detected automobile anti-collision beam;
the marking head and the adjusting seat of the laser marking machine are fixed on the mounting plate;
the two sets of orthopedic mechanisms are symmetrically arranged left and right, the two sets of orthopedic mechanisms are respectively positioned at two sides of the clamping cylinder, the orthopedic mechanisms comprise a spiral lifter and an energy-absorbing box supporting frame, the energy-absorbing box supporting frame corresponds to the output end of the spiral lifter, the output end of the spiral lifter is fixedly connected with an orthopedic connecting block, the orthopedic connecting block is hinged with an orthopedic block, a rectangular protruding block is arranged at the lower part of the orthopedic connecting block, and a rectangular groove matched with the rectangular protruding block is arranged at the lower part of the energy-absorbing box supporting frame;
the positioning blocks comprise a middle positioning block, a left positioning block and a right positioning block which are symmetrically arranged on two sides of the middle positioning block, the positioning surfaces of the middle positioning block, the left positioning block and the right positioning block are matched with the positioning surface of the automobile anti-collision beam, the positions of the positioning blocks are adjusted by a plurality of adjusting blocks, the positions of the middle positioning block correspond to a clamping cylinder, the clamping cylinder is connected with a clamping cylinder mounting seat, the clamping cylinder mounting seat is fixed on a mounting plate, the clamping mechanism is also provided with a linear guide rail and a sliding block, the linear guide rail is fixed on the mounting plate, the sliding block is in sliding fit with the linear guide rail, a piston rod of the clamping cylinder is fixedly connected with the sliding block, and the sliding block is fixedly connected with the clamping block;
the positioning mechanism comprises a positioning cylinder seat, a positioning cylinder, a positioning pin, a handle, an anti-rotation block, a first connecting block and a second connecting block, wherein the positioning cylinder seat is fixed with the first connecting block, the first connecting block is fixedly connected with the second connecting block, the second connecting block is fixedly connected with a middle positioning block, the positioning cylinder and the anti-rotation block are fixed on the cylinder seat, one end of the positioning pin is connected with a positioning cylinder piston rod, the other end of the positioning pin is a positioning end, two side surfaces of the positioning end are matched with an automobile anti-collision beam positioning groove, the positioning end is in a square section, the positioning end is matched with a square hole formed in the anti-rotation block, a fixing pin shaft bracket is arranged on the second connecting block, and the handle is respectively hinged with the pin shaft bracket and the positioning pin;
after the automobile anti-collision beam is positioned and pressed, a detection step is carried out, a vision sensor detects whether the corresponding position of the automobile anti-collision beam has defects of a rivet nut, a welding support or a towing hook sleeve unprocessed thread, and meanwhile, a left laser displacement sensor and a right laser displacement sensor respectively measure the positions of a left energy absorption box and a right energy absorption box; if the detection result is normal, performing the next laser marking action, and printing the traceable information of the related products, such as the production time and the shift, on the surface of the automobile anti-collision beam by a marking head of the laser marking machine.
2. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: the middle part of the middle positioning block is provided with a limiting groove, and the anti-rotation block is positioned in the limiting groove.
3. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: the energy-absorbing box support frame is L-shaped formed by a transverse plate and a vertical plate, the transverse plate of the energy-absorbing box support frame is fixed with the mounting plate, a supporting block is arranged on the transverse plate, and an adjusting gasket is arranged between the supporting block and the transverse plate.
4. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: the adjusting block is fixed with the mounting plate and is provided with an adjusting bolt and a fastening nut, the adjusting bolt transversely penetrates through the adjusting block, the end portion of the adjusting bolt is contacted with the positioning block, and the extending position of the adjusting bolt is fixed by the fastening nut.
5. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: the mounting plate is provided with an aluminum alloy protective fence which is pi-shaped and is enclosed on the left, rear and right edges of the mounting plate.
6. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: still include electric control mechanism, electric control mechanism is located the control box, and electric control mechanism is equipped with PLC, and PLC is connected with laser displacement sensor, vision sensor, touch-sensitive screen electricity, and the touch-sensitive screen setting is in aluminum alloy rail guard department.
7. The automotive bumper beam inspection orthopedic marking integrated apparatus of claim 1, wherein: the laser marking machine is electrically connected with a laser marking machine control cabinet, and the laser marking machine control cabinet is arranged beside the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029619.5A CN107755887B (en) | 2017-10-27 | 2017-10-27 | Orthopedic integrated device of marking is detected to car anticollision roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029619.5A CN107755887B (en) | 2017-10-27 | 2017-10-27 | Orthopedic integrated device of marking is detected to car anticollision roof beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107755887A CN107755887A (en) | 2018-03-06 |
| CN107755887B true CN107755887B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711029619.5A Active CN107755887B (en) | 2017-10-27 | 2017-10-27 | Orthopedic integrated device of marking is detected to car anticollision roof beam |
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| CN (1) | CN107755887B (en) |
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| CN110142549A (en) * | 2019-06-03 | 2019-08-20 | 南京英尼格玛工业自动化技术有限公司 | A kind of clamping device for bumper automatic welding |
| CN110116274A (en) * | 2019-06-06 | 2019-08-13 | 上海众源燃油分配器制造有限公司 | A kind of high-pressure oil pipe installation dimension inspection mark linkage |
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| CN107755887A (en) | 2018-03-06 |
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