CN112264884A

CN112264884A - Can carry out inside groove grinding device that aperture detected to car swing arm

Info

Publication number: CN112264884A
Application number: CN202011154576.5A
Authority: CN
Inventors: 王燕; 黄进海; 黄剑宇
Original assignee: Chongqing De Sennuo Technology Co ltd
Current assignee: Chongqing De Sennuo Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-01-26

Abstract

The invention discloses an internal groove polishing device capable of detecting the aperture of an automobile swing arm, which comprises a bottom plate, a detection mechanism, an annular slide rail and a movable rail, wherein the annular slide rail is arranged at the middle position of the top of the bottom plate, a scrap collecting box is arranged at the top of the bottom plate at the inner side of the annular slide rail, slide blocks are uniformly arranged inside the annular slide rail, and a workbench is arranged at the top of each slide block, the internal groove polishing device capable of detecting the aperture of the automobile swing arm is provided with a limiting groove, a positioning rod and two clamping plates matched with the flanging shapes of the two sides of the swing arm, the bottom of the swing arm can be embedded into the limiting groove during processing, the positioning rod can be inserted into a fixing hole at the ball pin mounting end of the swing arm, the preliminary limiting of the swing arm is realized, the clamping plates are matched in pairs, the flanging positions at the, the processing difficulty is reduced.

Description

Can carry out inside groove grinding device that aperture detected to car swing arm

Technical Field

The invention relates to the technical field of automobile part processing, in particular to an inner groove polishing device capable of detecting the aperture of an automobile swing arm.

Background

The swing arm is exactly the coupling mechanism of frame and wheel, its effect is the direction and the support of suspension, can effectual promotion car steering wheel's stability, the direction that the messenger navigating mate can relax mastered the car and travel, the swing arm mainly includes the swing arm body, the sleeve pipe etc., the swing arm body includes ball round pin installation end, bush installation end and sleeve pipe installation end, ball round pin installation end, become triangle-shaped setting between bush installation end and the sleeve pipe installation end, the bushing installation is served at the sleeve pipe installation, for the convenience of shaping process, current swing arm mainly adopts behind the integrative stamping forming of panel beating, its cross-section is C font structure usually in order to strengthen its resistance to deformation ability, still set up recess and handle hole on the swing arm body, the handle hole is located the recess.

The swing arm need polish to recess inside after stamping forming, because the shape of swing arm is irregular, need artifically carry on spacingly with the bolt usually during polishing, consequently the operation is comparatively loaded down with trivial details, and work efficiency is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an inner groove polishing device capable of detecting the aperture of an automobile swing arm, and solves the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: an inner groove polishing device capable of detecting the aperture of an automobile swing arm comprises a bottom plate, a detection mechanism, an annular slide rail and a movable rail, wherein the annular slide rail is arranged at the middle position of the top of the bottom plate, a scrap collecting box is arranged at the top of the bottom plate on the inner side of the annular slide rail, a slide block is uniformly arranged in the annular slide rail, a workbench is arranged at the top of the slide block, a limiting groove is formed in the middle position of the top of the workbench, a swing arm is arranged in the limiting groove, pillars are fixed at the middle positions of two sides of the top of the bottom plate, a control panel is arranged on the pillar at one side, transverse slide rails are arranged at the top ends of the pillars, movable sleeves are sleeved on two sides of the outer parts of the transverse slide rails, longitudinal slide rails are fixed at the bottoms of the movable sleeves, installation sleeves are sleeved on the longitudinal slide rails, first hydraulic lifting rods are fixed on two sides, and the bottom of the first hydraulic lifting rod is provided with a hinged seat, the middle position inside the hinged seat is hinged with a polishing motor, one side of the bottom of the hinged seat is hinged with a hydraulic support rod, the output end of the hydraulic support rod is hinged with the side wall of the polishing motor, the output end of the polishing motor is fixed with a polishing head, one side of the polishing motor, which is far away from the scrap collecting box, is fixed with a laser positioning instrument through a limit hoop, the middle position of one end of the top of the bottom plate is provided with a rotary seat, the middle position of the bottom end inside the rotary seat is provided with a servo motor, a rotary rod is arranged in the rotary seat above the servo motor, the top end of the rotary rod is provided with a movable rail, the middle position inside the movable rail, which is close to one end of the workbench, is provided with a telescopic bin, the telescopic bin is fixed with a telescopic seat, and the end, and the bottom of mount pad installs detection mechanism, the mounting panel has all been stipulated to the inside and outside both sides of annular slide rail of horizontal slide rail below, and the mounting panel keeps away from one side of annular slide rail and all installs hydraulic telescoping rod, splint are all installed to one side that the mounting panel is close to annular slide rail, and hydraulic telescoping rod's output all runs through the mounting panel and connects in splint.

Optionally, the mounting groove has all been seted up to the inside both sides of horizontal slide rail, and the inside horizontal slide rail central point department of being close to of mounting groove all is fixed with a driving motor, the inside first lead screw that all transversely is provided with through the bearing frame of mounting groove, and a driving motor's output all is connected with first lead screw through the pivot, all be provided with rather than the first lead screw cover of matched with on the first lead screw, and first lead screw cover of first lead screw cover all is connected with the movable sleeve through the bolt.

Optionally, the longitudinal slide rail all constitutes detachable connection design through bolt and movable sleeve, and the longitudinal slide rail all is mutually perpendicular with the transverse slide rail, the inside one end of longitudinal slide rail all is fixed with second driving motor, the second lead screw is all installed through the pivot to second driving motor's output, and all overlaps on the second lead screw to be equipped with rather than matched with second lead screw cover, the installation cover all constitutes integral type structural design through welding and second lead screw cover.

Optionally, detection mechanism includes second hydraulic lifting rod, the fixing base of being connected with second hydraulic lifting rod output, sets up in fixing base gear motor, press from both sides and install in the inboard detection contact of the arm lock that presss from both sides in machinery with fixing base bottom swivelling joint's machinery, machinery presss from both sides the intermediate position department of bottom and installs the roughness measurement appearance, and detects that one side that the contact is close to the roughness measurement appearance all installs displacement sensor.

Optionally, sliding connection has four workstations on the annular slide rail, and the interval between the adjacent workstation equals, annular slide rail top is calculated with the counter-clockwise and is established in proper order to material loading station, the station of polishing roughly, detect the station and the station of polishing accurately.

Optionally, a suction fan is installed at one end, far away from the rotating seat, of the waste chip collecting box, a suction pipe is installed at the middle position of the top of the waste chip collecting box, the suction pipe is designed in a three-way mode, hoppers are fixed to dust suction portions on two sides of the suction pipe, and the hoppers are close to swing arms to be polished.

Optionally, the shape of the limiting groove is identical to the shape of the bottom of the swing arm, and one side of the inner part of the limiting groove is uniformly provided with the positioning rod.

Optionally, the swing arm includes ball round pin installation end, bush installation end and sleeve pipe installation end, and is equipped with recess and handle hole in the swing arm, the recess extends the setting to bush installation end from ball round pin installation end, and the handle hole setting is in the intersection of bush installation end, sleeve pipe installation end and ball round pin installation end, ball round pin installation end extremely bush installation end, ball round pin installation end all are provided with the turn-ups to the edge department of bush installation end, ball round pin installation end to sleeve pipe installation end, the bush installation hole has been seted up to the bush installation end department of swing arm, and the ball round pin installation end of swing arm evenly is provided with three fixed orificess that is greater than the locating lever external diameter with the corresponding internal diameter in locating.

Optionally, the inside one end of keeping away from the workstation of activity rail is provided with the drive storehouse, and the inside in drive storehouse is fixed with third driving motor, the lead screw groove has all been seted up in the activity rail of flexible storehouse both sides, and the lead screw inslot all is fixed with the third lead screw, third driving motor's output all constitutes transmission structure through belt pulley mechanism and third lead screw, and all overlaps on the third lead screw to be equipped with the third lead screw cover, the third lead screw cover all is connected near the one end in drive storehouse through bolt and flexible seat.

The invention provides an inner groove polishing device capable of detecting the aperture of an automobile swing arm, which has the following beneficial effects:

1. this can carry out inside groove grinding device that aperture detected to automobile swing arm, through being provided with the spacing groove, locating lever and two splint identical with swing arm both sides turn-ups shape, add the swing arm bottom can imbed the spacing inslot man-hour, and the locating lever can insert in the fixed orifices of swing arm ball round pin installation end, realize tentatively spacing to the swing arm, when the swing arm moves to the processing station of polishing along with the workstation on annular slide rail, splint two liang of cooperations, carry out the clamping to the both sides turn-ups department of swing arm, still can not cause to polish and block when the clamping is firm, be convenient for polish the recess of swing arm, the clamping effect is better and has reduced the processing degree of difficulty.

2. This can carry out inside groove grinding device that aperture detected to car swing arm, through being provided with workstation and annular slide rail, the workstation can drive the swing arm and remove in annular slide rail, thereby shift to the right side and polish the head below and carry out coarse polishing, shift to the detection mechanism below, detect the aperture of bushing mounting hole and handle hole, and carry out roughness measurement to the recess after coarse polishing, shift the left side and polish the head below again, carry out meticulous polishing according to roughness measurement appearance's testing result, multistep operation goes on in step, mutual noninterference, machining efficiency is higher, flow process, degree of automation is higher, the mass production of the swing arm of being convenient for.

3. This can carry out inside groove grinding device that aperture detected to car swing arm, through installing rotary rod, movable rail and flexible seat, the three cooperation is used, can drive detection mechanism and remove to waiting to detect the optional position of swing arm top, realizes the comprehensive detection to the swing arm recess, and detection effect is better.

4. This can carry out inside groove grinding device that aperture detected to car swing arm, through being provided with the sweeps collecting box, be provided with the suction fan in the sweeps collecting box, the suction fan work can be with the waste material suction sweeps collecting box that polishes and cause in, prevent that the precision that the interior too much influence of piece polished in the recess, and make workshop environment obtain obviously improving.

5. This can carry out inside groove grinding device that aperture detected to car swing arm, through being provided with horizontal slide rail and vertical slide rail, mutually perpendicular between horizontal slide rail and the vertical slide rail, the movable sleeve can remove about the drive range of horizontal slide rail, drives vertical slide rail promptly and removes about to make grinding mechanism remove, and the installation cover can be on vertical slide rail back-and-forth movement, thereby make grinding mechanism can the back-and-forth movement, the two synergism makes things convenient for grinding mechanism to carry out all-round polishing to the swing arm recess, and the effect of polishing is better.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural view of a front cross section of the detecting mechanism of the present invention;

FIG. 5 is a schematic top view of a cross-sectional structure of the movable rail of the present invention;

FIG. 6 is a schematic top view of a cross-sectional structure of the lateral sliding rail of the present invention;

fig. 7 is a schematic view of the swing arm structure of the present invention.

In the figure: 1. a base plate; 2. a pillar; 3. a transverse slide rail; 301. mounting grooves; 302. a first drive motor; 303. a first lead screw; 4. a movable sleeve; 401. a first screw rod sleeve; 5. a longitudinal slide rail; 501. a second lead screw; 502. a second drive motor; 6. installing a sleeve; 601. a second screw rod sleeve; 7. a first hydraulic lifter; 8. a hinged seat; 801. a hydraulic stay bar; 9. polishing the motor; 10. polishing head; 11. a laser positioning instrument; 12. a detection mechanism; 1201. a second hydraulic lifting rod; 1202. a fixed seat; 1203. a reduction motor; 1204. mechanically clamping; 1205. clamping arms; 1206. detecting a contact sheet; 1207. a displacement sensor; 13. a control panel; 14. an annular slide rail; 1401. a slider; 15. a scrap collecting box; 1501. a suction fan; 16. a material suction pipe; 1601. a hopper; 17. a work table; 1701. a limiting groove; 1702. positioning a rod; 18. a mounting seat; 19. a rotating base; 20. a servo motor; 21. rotating the rod; 22. a movable rail; 2201. a screw rod groove; 2202. a driving bin; 2203. a telescopic bin; 23. a telescopic base; 2301. a third screw rod sleeve; 24. mounting a plate; 25. a hydraulic telescopic rod; 26. a splint; 27. swinging arms; 2701. a bushing mounting hole; 2702. an operation hole; 2703. a groove; 2704. a fixing hole; 28. a roughness detector; 29. a third screw rod; 30. and a third drive motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a can carry out inside groove grinding device that aperture detected to car swing arm, comprising a base plate 1, detection mechanism 12, annular slide rail 14 and movable rail 22, the intermediate position department at 1 top of bottom plate installs annular slide rail 14, and scrap collecting box 15 is installed at 1 top of the inboard bottom plate of annular slide rail 14, sliding connection has four workstations 17 on the annular slide rail 14, and interval homogeneous phase between the adjacent workstation 17 equals, calculate with the counter clockwise and establish in proper order into the material loading station in annular slide rail 14 top, the station of polishing roughly, detect station and the station of polishing of essence, the 14 multistation designs of annular slide rail make multistep operation go on in step, mutual noninterference, machining efficiency is higher, flow process, degree of automation is higher, be convenient for swing arm 27's mass production.

Suction fan 1501 is installed to the inside one end of keeping away from roating seat 19 of sweeps collecting box 15, and the intermediate position department at sweeps collecting box 15 top installs and inhales material pipe 16, it is the design of three-way formula to inhale material pipe 16, and inhale the both sides dust absorption portion of material pipe 16 and all be fixed with hopper 1601, hopper 1601 all is close to the swing arm 27 of treating polishing, suction fan 1501 work can be with polish in the waste material suction sweeps collecting box 15 that causes, prevent the interior too much precision of polishing of influence of piece in the recess 2703, and make the workshop environment obtain obvious improvement.

The inside of annular slide rail 14 evenly is provided with slider 1401, and workstation 17 is all installed at the top of slider 1401, limiting groove 1701 has all been seted up to the intermediate position department at workstation 17 top, and limiting groove 1701's inside all is provided with swing arm 27, limiting groove 1701's shape all is identical with swing arm 27's bottom shape, and one side of limiting groove 1701 inside evenly is provided with locating lever 1702, identical design makes in processing swing arm 27 bottom can imbed limiting groove 1701, and locating lever 1702 can insert in the fixed orifices 2704 of swing arm 27 ball round pin installation end, realize the preliminary spacing to swing arm 27, be convenient for follow-up polish go on with the smooth of detection.

Swing arm 27 includes ball pin installation end, bush installation end and sleeve pipe installation end, and be equipped with recess 2703 and handle hole 2702 on swing arm 27, recess 2703 extends the setting to the bush installation end from ball pin installation end, and handle hole 2702 sets up at the bush installation end, the intersection of sleeve pipe installation end and ball pin installation end, ball pin installation end to bush installation end, ball pin installation end all is provided with the turn-ups to the edge department of bush installation end, bush installation hole 2701 has been seted up to the bush installation end department of swing arm 27, and swing arm 27's ball pin installation end evenly is provided with three fixed orifices 2704 that are greater than the locating lever external diameter with the corresponding internal diameter in locating lever 1702 position, the intensity of swing arm 27 can be promoted in the turn-ups design, make swing arm 27 pressurized non-deformable, the turn-ups can provide the position that can supply the centre gripping for splint 26 simultaneously, the design is more.

The middle positions of two sides of the top of the bottom plate 1 are both fixed with pillars 2, a control panel 13 is arranged on the pillar 2 at one side, a transverse sliding rail 3 is arranged at the top end between the pillars 2, two sides of the outer part of the transverse sliding rail 3 are both sleeved with movable sleeves 4, two sides of the inner part of the transverse sliding rail 3 are both provided with mounting grooves 301, a first driving motor 302 is arranged in each mounting groove 301 close to the central position of the transverse sliding rail 3, a first lead screw 303 is transversely arranged in each mounting groove 301 through a bearing seat, the output end of the first driving motor 302 is connected with the first lead screw 303 through a rotating shaft, a first lead screw sleeve 401 matched with the first lead screw 303 is arranged on each first lead screw 303, the first lead screw sleeve 401 of the first lead screw sleeve 401 is connected with the movable sleeves 4 through bolts, when polishing is carried out, the first driving motor 302 works to drive the first lead screw 303 to rotate, so as to enable the first lead, the movable sleeve 4 is driven to move left and right within the driving range of the transverse slide rail 3, namely the longitudinal slide rail 5 is driven to move left and right, so that the polishing mechanism moves left and right, and the design is more reasonable.

The bottom of movable sleeve 4 all is fixed with longitudinal slide rail 5, and all the cover is equipped with installation cover 6 on the longitudinal slide rail 5, longitudinal slide rail 5 all constitutes detachable connection design through bolt and movable sleeve 4, and longitudinal slide rail 5 all is mutually perpendicular with horizontal slide rail 3, the inside one end of longitudinal slide rail 5 all is fixed with second driving motor 502, second lead screw 501 is all installed through the pivot to the output of second driving motor 502, and all the cover is equipped with rather than matched with second lead screw cover 601 on the second lead screw 501, installation cover 6 all constitutes integral type structural design through welding and second lead screw cover 601, second lead screw 501 is rotatory in the longitudinal slide rail 5, can drive second lead screw cover 601 back-and-forth movement in longitudinal slide rail 5, thereby make the grinding machanism back-and-forth movement, it is more comprehensive to polish.

The two sides of the bottom of the mounting sleeve 6 are both fixed with a first hydraulic lifting rod 7, the bottom of the first hydraulic lifting rod 7 is both provided with a hinged seat 8, the middle position inside the hinged seat 8 is hinged with a grinding motor 9, one side of the bottom of the hinged seat 8 is hinged with a hydraulic support rod 801, the output end of the hydraulic support rod 801 is hinged with the side wall of the grinding motor 9, the output end of the grinding motor 9 is both fixed with a grinding head 10, the side of the grinding motor 9 away from the scrap collecting box 15 is both fixed with a laser positioning instrument 11 through a limit hoop, the middle position of one end of the top of the bottom plate 1 is provided with a rotary seat 19, the middle position of the bottom inside the rotary seat 19 is provided with a servo motor 20, the rotary seat 19 above the servo motor 20 is internally provided with a rotary rod 21, the top end of the rotary rod 21 is provided with a movable rail 22, the end of the movable rail, a third driving motor 30 is fixed inside the driving bin 2202, the movable rails 22 at two sides of the telescopic bin 2203 are both provided with a screw rod slot 2201, the screw rod slot 2201 is fixed with a third screw rod 29, the output end of the third driving motor 30 forms a transmission structure with the third screw rod 29 through a belt pulley mechanism, the third screw rod 29 is sleeved with a third screw rod sleeve 2301, the third screw rod sleeve 2301 is connected with one end of the telescopic seat 23 close to the driving bin 2202 through a bolt, the third driving motor 30 in the driving bin 2202 works to drive the third screw rod 29 to rotate, so that the third screw rod sleeve 2301 moves in the screw rod slot 2201 to drive the telescopic seat 23 to telescope in the telescopic bin 2203, the servo motor 20 in the rotary seat 19 works to drive the rotary rod 21 to rotate, so that the movable rail 22 rotates, and the rotary rod 21 are matched with the rotary rod, so that the detection mechanism 12 can move to any position above the swing arm 27 to be detected, the comprehensive detection of the groove 2703 of the swing arm 27 is realized, and the detection effect is better.

A telescopic bin 2203 is arranged at the middle position of one end of the movable rail 22 close to the workbench 17, a telescopic seat 23 is fixed on the telescopic bin 2203, a mounting seat 18 is arranged at one end of the telescopic seat 23 close to the workbench 17, a detection mechanism 12 is arranged at the bottom of the mounting seat 18, the detection mechanism 12 comprises a second hydraulic lifting rod 1201, a fixed seat 1202 connected with the output end of the second hydraulic lifting rod 1201, a speed reducing motor 1203 arranged on the fixed seat 1202, a mechanical clamp 1204 rotatably connected with the bottom of the fixed seat 1202 and a detection contact plate 1206 arranged at the inner side of a clamping arm 1205 of the mechanical clamp 1204, a roughness detector 28 is arranged at the middle position of the bottom of the mechanical clamp 1204, a displacement sensor 1207 is arranged at one side of the detection contact plate 1206 close to the roughness detector 28, the second hydraulic lifting rod 1201 extends to drive the detection contact plate 1206 to move downwards and be inserted into a bushing mounting hole 2701 and an operating hole 2702, and then the mechanical clamp 1204 works to extend, drive detection contact 1206 contact bush mounting hole 2701 and handle hole 2702 inner wall, displacement sensor 1207 can take notes the real-time interval between two detection contact 1206 promptly for the aperture of bush mounting hole 2701 and handle hole 2702 simultaneously, and gear motor 1203 is rotatory, can drive detection contact 1206 rotatory, realizes the diversified detection to bush mounting hole 2701 and handle hole 2702, and the functionality is stronger.

Mounting panel 24 has all been stipulated to the inside and outside both sides of annular slide rail 14 of horizontal slide rail 3 below, and mounting panel 24 keeps away from one side of annular slide rail 14 and all installs hydraulic telescoping rod 25, and splint 26 are all installed to one side that mounting panel 24 is close to annular slide rail 14, and hydraulic telescoping rod 25's output all runs through mounting panel 24 and connects in splint 26.

In conclusion, when the internal groove polishing device capable of detecting the aperture of the swing arm of the automobile is used, a power supply is switched on, firstly, the grooves 2703 of the swing arm 27 to be processed are placed into the limiting grooves 1701 on the workbench 17 one by one, the positioning rods 1702 are inserted into the corresponding fixing holes 2704, then the sliding blocks 1401 slide in the annular sliding rails 14 to drive the workbench 17 to transfer on the annular sliding rails 14, the workbench 17 is transferred from the feeding station to the right rough polishing station, during polishing, the first driving motor 302 works to drive the first screw rod 303 to rotate so as to drive the first screw rod sleeve 401 to move left and right, the movable sleeve 4 is driven to move left and right in the driving range of the transverse sliding rails 3, namely, the longitudinal sliding rails 5 are driven to move left and right, the polishing mechanism is driven to move left and right, the second screw rod 601 in the longitudinal sliding rails 5 rotates so as to drive the second screw rod sleeve 601 to move back and forth, the groove 2703 is fully polished, after polishing, the workbench 17 is transferred to the lower part of the detection mechanism 12, the third driving motor 30 in the driving bin 2202 is operated to drive the third screw rod 29 to rotate, so that the telescopic seat 23 extends out of the telescopic bin 2203, the servo motor 20 in the rotating seat 19 is operated to drive the rotating rod 21 to rotate, so that the movable rail 22 rotates, the third screw rod and the movable rail are matched, so that the detection mechanism 12 can move to any position above the swing arm 27 to be detected, the detection contact 1206 can extend into the bushing mounting hole 2701 and the operation hole 2702, then the mechanical clamp 1204 operates to cause the clamping arm 1205 to extend outwards, so as to drive the detection contact 1206 to contact the inner walls of the bushing mounting hole 2701 and the operation hole 2702, meanwhile, the displacement sensor 1207 can record the real-time distance between the two detection contacts 1206, namely the apertures of the bushing mounting hole 2701 and the operation hole 2702, the speed reduction motor 1203 rotates to drive the detection contact 1206 to rotate, so as to realize multi-azimuth, roughness detector 28 can carry out roughness detection to recess 2703 after the coarse polishing, and after the detection, workstation 17 shifts to the smart station of polishing, can carry out the meticulous polishing to recess 2703 according to the testing result of roughness detector 28 according to the mechanism of polishing, and the suction fan 1501 work in the sweeps collecting box 15 can be with the piece of polishing by inhaling in the material pipe 16 inhales the sweeps collecting box 15 in the time of polishing, prevents that the precision of polishing is influenced to the piece is too much in the recess 2703.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a can carry out inside groove grinding device that aperture detected to automobile swing arm, includes bottom plate (1), detection mechanism (12), annular slide rail (14) and movable rail (22), its characterized in that: the middle position of the top of the bottom plate (1) is provided with an annular slide rail (14), the top of the bottom plate (1) at the inner side of the annular slide rail (14) is provided with a scrap collecting box (15), the inside of the annular slide rail (14) is uniformly provided with a slide block (1401), the top of the slide block (1401) is provided with a workbench (17), the middle position of the top of the workbench (17) is provided with a limiting groove (1701), the inside of the limiting groove (1701) is provided with a swing arm (27), the middle positions of two sides of the top of the bottom plate (1) are respectively fixed with a strut (2), a control panel (13) is arranged on the strut (2) at one side, the top end between the struts (2) is provided with a transverse slide rail (3), two sides of the outside of the transverse slide rail (3) are respectively sleeved with a movable sleeve (4), and the bottom of the movable sleeve (4), and the longitudinal slide rail (5) is sleeved with an installation sleeve (6), the two sides of the bottom of the installation sleeve (6) are respectively fixed with a first hydraulic lifting rod (7), the bottom of each first hydraulic lifting rod (7) is provided with a hinged seat (8), the middle position inside each hinged seat (8) is hinged with a grinding motor (9), one side of the bottom of each hinged seat (8) is hinged with a hydraulic support rod (801), the output end of each hydraulic support rod (801) is hinged with the side wall of each grinding motor (9), the output end of each grinding motor (9) is respectively fixed with a grinding head (10), one side of each grinding motor (9) far away from the scrap collecting box (15) is respectively fixed with a laser positioning instrument (11) through a limiting hoop, the middle position at one end of the top of the bottom plate (1) is provided with a rotary seat (19), and the middle position at the bottom inside the rotary seat (19) is provided with a servo motor (20), a rotating rod (21) is arranged in the rotating seat (19) above the servo motor (20), and the top end of the rotating rod (21) is provided with a movable rail (22), the middle position of the inner part of the movable rail (22) close to one end of the workbench (17) is provided with a telescopic bin (2203), and a telescopic seat (23) is fixed on the telescopic bin (2203), a mounting seat (18) is arranged at one end of the telescopic seat (23) close to the workbench (17), and the bottom of the mounting seat (18) is provided with a detection mechanism (12), the inner side and the outer side of the annular slide rail (14) below the transverse slide rail (3) are both provided with a mounting plate (24), and one side of the mounting plate (24) far away from the annular slide rail (14) is provided with a hydraulic telescopic rod (25), clamping plates (26) are respectively arranged on one side of the mounting plate (24) close to the annular slide rail (14), and the output ends of the hydraulic telescopic rods (25) penetrate through the mounting plate (24) and are connected with the clamping plate (26).

2. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: mounting groove (301) have all been seted up to the inside both sides of transverse sliding rail (3), and mounting groove (301) inside is close to transverse sliding rail (3) central position department and all is fixed with first driving motor (302), mounting groove (301) are inside all transversely to be provided with first lead screw (303) through the bearing frame, and the output of first driving motor (302) all is connected with first lead screw (303) through the pivot, all be provided with on first lead screw (303) rather than first lead screw cover (401) of matched with, and first lead screw cover (401) all are connected with movable sleeve (4) through the bolt.

3. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: vertical slide rail (5) all constitute detachable connection design through bolt and movable sleeve (4), and vertical slide rail (5) all are mutually perpendicular with horizontal slide rail (3), the inside one end of vertical slide rail (5) all is fixed with second driving motor (502), second lead screw (501) are all installed through the pivot to the output of second driving motor (502), and all overlap on second lead screw (501) and be equipped with rather than matched with second lead screw cover (601), installation cover (6) all constitute integral type structural design through welding and second lead screw cover (601).

4. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: detection mechanism (12) include second hydraulic lifting rod (1201), fixing base (1202) be connected with second hydraulic lifting rod (1201) output, set up in fixing base (1202) gear motor (1203), press from both sides (1204) with fixing base (1202) bottom swivelling joint's machinery and install in detection contact piece (1206) of mechanical arm (1205) inboard that press from both sides (1204), roughness detector (28) are installed to the intermediate position department of machinery clamp (1204) bottom, and detect that one side that contact piece (1206) are close to roughness detector (28) all installs displacement sensor (1207).

5. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: sliding connection has four workstations (17) on annular slide rail (14), and the interval between adjacent workstation (17) is equal, annular slide rail (14) top is calculated with the counter-clockwise and is established in proper order to material loading station, the station of polishing roughly, detection station and the station of polishing of essence.

6. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: suction fan (1501) are installed to the inside one end of keeping away from roating seat (19) of sweeps collecting box (15), and the intermediate position department at sweeps collecting box (15) top installs and inhales material pipe (16), inhale material pipe (16) and be the design of three way type, and inhale both sides dust absorption portion of material pipe (16) and all be fixed with hopper (1601), hopper (1601) all are close to swing arm (27) of waiting to polish.

7. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: the shape of the limiting groove (1701) is matched with the shape of the bottom of the swing arm (27), and positioning rods (1702) are uniformly arranged on one side inside the limiting groove (1701).

8. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: swing arm (27) are including ball round pin installation end, bush installation end and sleeve pipe installation end, and are equipped with recess (2703) and handle hole (2702) on swing arm (27), recess (2703) extend the setting to bush installation end from ball round pin installation end, and handle hole (2702) set up the intersection at bush installation end, bush installation end and ball round pin installation end, ball round pin installation end extremely the edge department of bush installation end, ball round pin installation end to bush installation end all is provided with the turn-ups, bush installation hole (2701) have been seted up to the bush installation end department of swing arm (27), and the ball round pin installation end of swing arm (27) evenly be provided with three fixed orifices (2704) that are greater than locating lever (1702) external diameter with the corresponding internal diameter in locating lever (1702) position.

9. The internal groove grinding device capable of detecting the aperture of the swing arm of the automobile according to claim 1, which is characterized in that: the utility model discloses a flexible cabinet, including movable rail (22), movable rail (22) inside one end of keeping away from workstation (17) is provided with drive storehouse (2202), and the inside of drive storehouse (2202) is fixed with third driving motor (30), screw groove (2201) have all been seted up in movable rail (22) of flexible storehouse (2203) both sides, and all be fixed with third lead screw (29) in the screw groove (2201), the output of third driving motor (30) all constitutes transmission structure through belt pulley mechanism and third lead screw (29), and all overlaps on third lead screw (29) and is equipped with third lead screw cover (2301), third lead screw cover (2301) all are connected through the one end that bolt and flexible seat (23) are close to drive storehouse (2202).