A kind of seat slide rail component automatic assembling mechanism
Technical field
The present invention relates to a kind of automotive seat assembling field, particularly relate to a kind of assembly equipment of seat slide rail component.
Background technology
Seat slide rail component, for automotive seat is connected to car body, plays the effect connecting and regulate.In order to adapt to the driving demand of different building shape driver or passenger, automotive seat must carry out front and back within the specific limits and regulate.Therefore, for automobile, seat slide rail component is absolutely necessary one of parts.
Sliding rail of automobile seat is primarily of slip case and slide core composition, the assembling of existing automobile slide rail assembly generally adopts and manually completes, mainly there is following problem: 1, due between slide track component be nested type connect, need can complete assembly process more energetically, therefore there is labour intensity greatly in manual assembly, the problem that efficiency of assembling is low; 2, manual assembly needs masterful technique workman, as employee because a variety of causes is left office, produces and will be had a strong impact on; 3, manual assembly can not meet the demand of large order; 4, the quality requirement of product is more and more higher, and due to interference fit between guide rail matching requirements steel ball and guide rail, manual assembly becomes more and more difficult.
Summary of the invention
The object of the invention is the defect overcoming prior art existence, one is provided to realize motorization assembly, workman is freed from the work of high strength, reduces the dependence to skilled worker, the seat slide rail component automatic assembling mechanism of increasing work efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
Seat slide rail component automatic assembling mechanism of the present invention comprises frame and is fixed on the base plate in frame, described base plate is installed slide track component automatic assembling mechanism, described slide track component automatic assembling mechanism comprises slip case positioner, holds the guide assembly of inserts, the pusher pushing inserts and slide core positioner, slide track component fixed by described slide core positioner and slip case positioner, and the inserts in guide assembly is pushed in slide track component by described pusher.
The slide core that slide track component of the present invention comprises slip case and is slidably matched with slip case, the both sides of described slip case are provided with chute, described slide core is U-steel, the both sides of the edge of U-steel extend outward sliding limit respectively, sliding limit is placed in described chute and can slides at chute, forms upper gap and lower gap between each described sliding limit and the chute corresponded.
Slip case positioner of the present invention comprises slip case positioning seat and the first pivoted arm, described slip case positioning seat comprises the rectangular module be fixed on base plate, on rectangular module, edges and corners, end face both sides extend upward limited block, described slide track component is clamped in the limited block of both sides, described first pivoted arm is driven by the first revolution compression cylinder, the end of described first pivoted arm is provided with compressing member, and described first revolution compression cylinder drives compressing member to rotate by the first pivoted arm and is then pressed on slide track component.
The propelling movement assembly that pusher of the present invention comprises the first slide plate be slidably matched with base plate, the second slide plate coordinated with the first slide plate slides and is fixed on the second slide plate, described first slide plate is driven by the telescopic cylinder be fixed on base plate, telescopic cylinder drives the first slide plate to slide to described slide track component, described second slide plate by the driving stepper motor be fixed on the first slide plate, the slip horizontal relative to slide track component of driving stepper motor second slide plate.
Propelling movement assembly of the present invention to be fixed on described second slide plate by holder and by propelling movement air cylinder driven, described holder comprises the cylinder holder of axis of guide holder and fixing described propelling movement cylinder, described propelling movement assembly comprises two axis of guides and two push rods, one end of two axis of guides is fixed on axis of guide holder, one end is fixed on cylinder holder in addition, two axis of guides are slidably fitted with slide block, described axis of guide holder offers through hole, one end of described two push rods is fixed on described slide block, one end is placed in described through hole and can slides in through-holes in addition, the piston rod of described propelling movement cylinder is fixedly connected on slide block.
Pusher of the present invention comprises two groups and pushes assembly, two groups push assembly and are respectively propelling movement assembly and lower propelling movement assembly, upper propelling movement assembly and lower propelling movement assembly are laterally disposed in parallel on holder, described upper propelling movement component height is higher than lower propelling movement assembly, described propelling movement cylinder arranges two and is respectively propelling movement cylinder and lower propelling movement cylinder, described upper propelling movement assembly is by upper propelling movement air cylinder driven, described lower propelling movement assembly is by lower propelling movement air cylinder driven, inserts pushes in the upper gap of described slide track component by the push rod of described upper propelling movement assembly, inserts pushes in the lower gap of described slide track component by the push rod of described lower propelling movement assembly.
Guide assembly of the present invention comprises guide module holder between described slip case positioner and pusher and the second pivoted arm, described guide module holder and the second pivoted arm are all fixed on described first slide plate, described guide module holder is removably provided with guide module, described second pivoted arm is driven by the second revolution compression cylinder, the end of described second pivoted arm is also provided with compressing member, and described second revolution compression cylinder drives compressing member to rotate by the second pivoted arm and is then pressed in guide module.
The top of guide module of the present invention is provided with two groups of parallel upper material guide holes, inserts in upper material guide hole pushes in the upper gap of described slide track component by the push rod of described upper propelling movement assembly, the bottom of described guide module is provided with two groups of parallel lower material guide holes, and the inserts in lower material guide hole pushes in the lower gap of described slide track component by the push rod of described lower propelling movement assembly.
Guide module of the present invention is feed end towards one end of described pusher, described guide module is discharge end towards one end of described slip case positioner, the each upper material guide hole of described guide module feed end and the side of each lower material guide hole are respectively provided with a ripple pearl screw, the each upper material guide hole of described guide module discharge end and the side of each lower material guide hole are also respectively provided with a ripple pearl screw, the oblique upper of each upper material guide hole of described guide module discharge end is respectively provided with an Elastip pin, and the upper end face of described guide module discharge end is also provided with guide pad.
Slide core positioner of the present invention comprises the positioning seat be fixed on base plate, and positioning seat is provided with positioning cylinder, and the piston rod end of described positioning cylinder is provided with positioning sliding block, and described positioning sliding block is fixed with top-fastening rod, and top-fastening rod leans in slide core.
The beneficial effect of seat slide rail component automatic assembling mechanism of the present invention is: seat slide rail component automatic assembling mechanism of the present invention comprises frame and is fixed on the base plate in frame, base plate is installed slide track component automatic assembling mechanism, slide track component automatic assembling mechanism comprises slip case positioner, hold the guide assembly of inserts, push pusher and the slide core positioner of inserts, slide track component fixed by slide core positioner and slip case positioner, inserts in guide assembly pushes in slide track component by pusher, seat slide rail component automatic assembling mechanism of the present invention like this by original by manually completing, complicated, inefficiency, quality is insecure, the assembly work of high strength, be converted to high-quality, high efficiency, simply, assembly work easily, decrease the dependence to experienced operator, for enterprise creates benefit, add the degree of belief of client simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the overall structure schematic diagram of seat slide rail component automatic assembling mechanism of the present invention;
Fig. 2 is slide track component structural representation of the present invention;
Fig. 3 is slip case positioning device structure schematic diagram of the present invention;
Fig. 4 is pusher structural representation of the present invention;
Fig. 5 is the pusher top view in Fig. 4;
Fig. 6 is guide modular construction schematic diagram of the present invention;
Fig. 7 is material guiding die block structure schematic diagram of the present invention;
Fig. 8 is slide core positioning device structure schematic diagram of the present invention;
Fig. 9 is seat slide rail component automatic assembling mechanism using state schematic diagram of the present invention.
Wherein:
Frame 1; Base plate 2;
Slip case positioner 3, slip case positioning seat 31, rectangular module 311, limited block 312, the first pivoted arm 32, first turns round compression cylinder 33;
Guide assembly 4, guide module holder 41, second pivoted arm 42, second revolution compression cylinder 43;
Pusher 5, the first slide plate 51, second slide plate 52, telescopic cylinder 53, stepper motor 54, holder 55, the axis of guide 56, push rod 57, slide block 58, pushes cylinder 59;
Slide core positioner 6, positioning seat 61, positioning cylinder 62, positioning sliding block 63, top-fastening rod 64;
Slide track component 8, slip case 81, chute 811, slide core 82, sliding limit 821, upper gap 83, lower gap 84;
Control panel 7;
Guide module 9, upper material guide hole 91, lower material guide hole 92, ripple pearl screw 93, Elastip pin 94, guide pad 95.
Detailed description of the invention
Embodiment one:
As shown in Figure 1-2, the seat slide rail component automatic assembling mechanism of the present embodiment comprises frame 1 and the base plate 2 be fixed in frame 1, base plate 2 is installed slide track component automatic assembling mechanism, slide track component automatic assembling mechanism comprises slip case positioner 3, holds the guide assembly 4 of inserts, the pusher 5 pushing inserts and slide core positioner 6, slide track component 8 fixed by slide core positioner 6 and slip case positioner 3, and the inserts in guide assembly 4 pushes in slide track component 8 by pusher 5.
As shown in Figure 1-2, the slide core 82 that slide track component 8 comprises slip case 81 and is slidably matched with slip case 81, the both sides of slip case 81 are provided with chute 811, slide core 82 is U-steel, the both sides of the edge of U-steel extend outward sliding limit 821 respectively, sliding limit 821 is placed in chute 811 and can slides at chute 811, upper gap 83 and lower gap 84 is formed between each sliding limit 821 and the chute 811 corresponded, during assembling, need to insert 2 steel balls successively in two upper gaps 83 on slide track component 8 top, a sticking plaster, 2 steel balls, need in two lower gaps 84 of slide track component 8 bottom to insert long band retainer steel ball (retainer steel ball is the parts that are slidably matched be clamped in by steel ball in retainer) successively, sticking plaster and short strip retainer steel ball.
As shown in figs. 1 and 3, slip case positioner 3 comprises slip case positioning seat 31 and the first pivoted arm 32, slip case positioning seat 31 is fixing rectangular module 311 on a base plate 2, on rectangular module 311, edges and corners, end face both sides extend upward limited block 312, slip case 81 is clamped in both sides limited block 312, first pivoted arm 32 is driven by the first revolution compression cylinder 33, the end of the first pivoted arm 32 is provided with compressing member, compressing member under original state on the first revoliving arm 32 is positioned at the side of rectangular module 311, during assembling, first turns round after compression cylinder 33 drives compressing member to rotate to an angle by the first pivoted arm 32 and is pressed on slide track component 8.
As shown in Fig. 1,4 and 5, the propelling movement assembly that pusher 5 comprises the first slide plate 51 be slidably matched with base plate 2, the second slide plate 52 be slidably matched with the first slide plate 51 and is fixed on the second slide plate 52, the structure that is slidably installed for the first slide plate 51 can adopt the fit system of slide rail and sliding tray, particularly, base plate 2 arranges slide rail, the bottom of the first slide plate 51 arranges sliding shoe, sliding shoe has the sliding tray coordinated with slide rail.The structure that is slidably installed for the second slide plate 52 also can adopt the fit system of slide rail and sliding tray, such as, on the first slide plate 51, arrange guide rail, arrange guide pad 95, guide pad 95 has the gathering sill coordinated with guide rail below the first slide plate 51.In addition, this structure that is slidably installed also can adopt other sliding matching structure, such as, arrange dovetail groove on a base plate 2, and bottom the first slide plate 51, arrange the guide rail coordinated with dovetail groove, gathering sill can be also common groove, and adaptability design made by guide rail.Therefore as long as this function that is slidably matched can be realized, concrete structure can do multiple conversion, does not limit this.
The first slide plate 51 in the present embodiment is driven by the telescopic cylinder 53 fixed on a base plate 2, telescopic cylinder 53 drives the first slide plate 51 to slide to slide track component 8, particularly, telescopic cylinder 53 is fixed on the bottom of base plate 2, the piston rod end of telescopic cylinder 53 is fixed with connector, base plate 2 offers the bar-shaped trough passed through for connector, connector passes bar-shaped trough and is fixed on the first slide plate 51, connector can be free to slide in bar-shaped trough, and telescopic cylinder 53 drives the first slide plate 51 to slide by connector.Second slide plate 52 is driven by the stepper motor 54 be fixed on the first slide plate 51, stepper motor 54 drives the slip horizontal relative to slide track component 8 of the second slide plate 52, particularly, rigid connecting then screw mandrel on the main shaft of stepper motor 54, be fixed with screw rod bushing bottom second slide plate 52, screw mandrel and screw rod bushing threaded engagement, stepper motor 54 drives screw mandrel to rotate, screw mandrel makes the horizontal rectilinear motion of screw mandrel interplanting, thus drives the second slide plate 52 laterally to slide.In addition, stepper motor 54 also can substitute with cylinder, and the piston rod end by cylinder is fixedly connected on the second slide plate 52, and to drive the second slide plate 52 laterally to slide, the concrete drive unit of the second slide plate 52 is not limited to above-mentioned stepper motor and cylinder.
As Fig. 1, 4, shown in 5 and 6, pushing assembly is fixed on the second slide plate 52 by holder 55, holder 55 comprises axis of guide holder 551 and the fixing cylinder holder 552 pushing cylinder 59, push assembly and comprise two axis of guides (56) and two push rods (57), one end of two axis of guides (56) is fixed on axis of guide holder (551), one end is fixed on cylinder holder (552) in addition, two axis of guides 56 are slidably fitted with slide block 58, axis of guide holder 551 offers through hole, one end of two push rods 57 is fixed on slide block 58, one end is placed in through hole and can slides in through-holes in addition, the piston rod pushing cylinder 59 is fixedly connected on slide block 58.
Because slide track component 8 comprises two upper gaps 83 and two lower gaps 84, therefore the filler in gap 83 and lower gap 84 will be completed, corresponding pusher 5 must be had, therefore the pusher 5 of the present embodiment comprise two groups push assemblies be respectively propelling movement assembly and lower propelling movement assembly, two push rods 57 of upper propelling movement assembly are for giving two upper gap 83 fillers, and two push rods 57 of lower propelling movement assembly are for giving two lower gap 84 fillers.Upper propelling movement assembly and lower propelling movement assembly are laterally disposed in parallel on holder 55 for this reason, and upper propelling movement component height is higher than lower propelling movement assembly.For the ease of pushing upper propelling movement assembly and lower propelling movement assembly, propelling movement cylinder 59 arranges two and is respectively propelling movement cylinder and lower propelling movement cylinder, and upper propelling movement assembly is by upper propelling movement air cylinder driven, and lower propelling movement assembly is by lower propelling movement air cylinder driven.
As shown in figs. 1 and 6, guide assembly 4 comprises guide module holder 41 between slip case positioner 3 and pusher 5 and the second pivoted arm 42, guide module holder 41 and the second pivoted arm 42 are all fixed on the first slide plate 51, guide module holder 41 is removably provided with guide module 9, particularly, guide module holder 41 is provided with holding tank, guide module 9 is placed in holding tank, in addition, also can resilient clamp member such as elastoplast fixture block be set on guide module holder 41, guide module 9 is placed in jaws, concrete demountable structure can do multiple conversion, this is not limited.
The second pivoted arm 42 in the present embodiment is driven by the second revolution compression cylinder 43, the end of the second pivoted arm 42 is also provided with compressing member, compressing member under original state on the second revoliving arm 42 is positioned at the side of guide module holder 41, during assembling second turn round compression cylinder 43 by the second pivoted arm 42 drive compressing member rotate to an angle backward under be pressed in guide module 9.
As shown in Figure 7, the top of guide module 9 is provided with two groups of parallel upper material guide holes 91, inserts in upper material guide hole 91 pushes in the upper gap 83 of slide track component 8 by the push rod 57 of upper propelling movement assembly, the bottom of guide module 9 is provided with two groups of parallel lower material guide holes 92, inserts in lower material guide hole 92 pushes in the lower gap 84 of slide track component 8 by the push rod 57 of lower propelling movement assembly, will artificial populated above-mentioned inserts such as steel ball, sticking plaster etc. in advance in upper material guide hole 91 and lower material guide hole 92.Whether the filler for the ease of observing upper material guide hole 91 and lower material guide hole 92 inside is accurate, the top of upper material guide hole 91 offer lead to material guide hole 91 run through groove, the lateral surface of lower material guide hole 92 is offered lead to lower material guide hole 92 run through groove, conveniently can check the filler situation of upper material guide hole 91 and lower material guide hole 92 like this by running through groove.In order to alleviate the weight of guide module 9, the middle part of guide module 9 evenly arranges multiple through hole.
As illustrated in figures 1 and 7, guide module 9 is feed end towards one end of pusher 5, guide module 9 is discharge end towards one end of slip case positioner 3, the each upper material guide hole 91 of guide module 9 feed end and the side of each lower material guide hole 92 are respectively provided with a ripple pearl screw 93, and (ripple pearl screw is at mould, often can use in the work such as Fixture assembly, comprise turnbuckle, back-moving spring therein and collision bead are installed, collision bead pressed home spring can be promoted by certain pressure, collision bead is retracted, make by keeper smoothly by running), the each upper material guide hole 91 of guide module 9 discharge end and the side of each lower material guide hole 92 are also respectively provided with a ripple pearl screw 93, wherein corresponding with lower material guide hole 92 ripple pearl screw 93 also can be arranged on the bottom of guide module 9.The object of ripple pearl screw 93 is to prevent the inserts in upper material guide hole 91 and lower material guide hole 92 from dropping, when pushing inserts, inserts can by the turnbuckle of the collision bead top echo pearl screw of ripple pearl screw 93 end, and then inserts is ejected guide module 9 and enters in slide track component 8.The oblique upper of each upper material guide hole 91 of guide module 9 discharge end is respectively provided with an Elastip pin 94, Elastip pin 94 can head in the chute 811 of slip case 81, prevention steel ball slips away track, and ensure that two upper material guide holes 91 and two upper gaps 83 are accurately docked, two lower material guide holes 92 and two lower gaps 84 are accurately docked, so that inserts enters in gap 83 and lower gap 84, in addition, the upper end face of guide module 9 discharge end is also provided with guide pad 95, guide pad 95 can head in the groove of slide core 82, makes slip case 81 and slide core 82 have relative position accurately.
As shown in figs. 1 and 8, slide core positioner 6 comprises fixing positioning seat 61 on a base plate 2, and positioning seat 61 is provided with positioning cylinder 62, and the piston rod end of positioning cylinder 62 is provided with positioning sliding block 63, positioning sliding block 63 is fixed with top-fastening rod 64, top-fastening rod 64 leans in slide core 82.
When specifically assembling, control panel 7 controlling organization can be used to run, and control panel 7 is provided with power switch, start key and Pause key etc. and power supply indicator, run indicator and malfunction indicator lamp, so that operation uses.
As shown in figs 1-9, the course of work of above-mentioned seat slide rail component automatic assembling mechanism is: be first manually filled into by inserts in guide module 9, slide core 82 is embedded in slip case 81 simultaneously and form slide track component 8, then guide module 9 is placed in the holding tank of guide module holder 41, between the limited block 312 slide track component 8 being placed on slip case positioning seat 31, then the start key on control panel 7 is opened, first revolution compression cylinder 33 drives the first pivoted arm 32 to rotate to an angle backward lower compression slip case 81, second revolution compression cylinder 43 drives the second pivoted arm 42 to rotate to an angle backward lower compression material guiding die block 9, then telescopic cylinder 53 drives the first slide plate 51, guide module 9 is made to slide to slide track component 8, until Elastip pin 94 heads in the chute 811 of slip case 81, guide pad 95 heads in the groove of slide core 82, guide module 9 and slide track component 8 achieve a butt joint fixing, meanwhile, the piston rod of positioning cylinder 62 promotes positioning sliding block 63 and slides to slide core 82, until top-fastening rod 64 leans in slide core 82, now complete the fixing of slide track component 8, then the inserts in lower material guide hole 92 pushes in the lower gap 84 of slide track component 8 by the push rod 57 of lower propelling movement assembly by lower propelling movement cylinder, complete the filling in lower gap 84.
Rear lower propelling movement cylinders retract has been filled in lower gap 84, stepper motor 54 drives the second slide plate 52 laterally to slide, the push rod 57 of propelling movement assembly is alignd with upper gap 83, and then the inserts in upper material guide hole 91 pushes in the upper gap 83 of slide track component 8 by the upper push rod 57 air cylinder driven pushing assembly that pushes.
Upper propelling movement cylinders retract after upper gap 83 filler completes, positioning cylinder 62 and telescopic cylinder 53 reset simultaneously, reset after then first revolution compression cylinder 33 and the second revolution compression cylinder 43 lifting rotate to an angle, now complete the assembling of slide track component 8, take off slide track component 8 and guide module 9, then carry out next round assembling according to said procedure.
Should be appreciated that specific embodiment described above only for explaining the present invention, being not intended to limit the present invention.Still be among protection scope of the present invention by spirit institute's apparent change of extending out of the present invention or change.