CN105946630B - A kind of convex mechanism of sliding rail of automobile seat upper stop piece - Google Patents
A kind of convex mechanism of sliding rail of automobile seat upper stop piece Download PDFInfo
- Publication number
- CN105946630B CN105946630B CN201610415851.1A CN201610415851A CN105946630B CN 105946630 B CN105946630 B CN 105946630B CN 201610415851 A CN201610415851 A CN 201610415851A CN 105946630 B CN105946630 B CN 105946630B
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- Prior art keywords
- wedge
- pair
- catch
- bearing
- convex
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
- B60N2/0727—Stop members for limiting sliding movement
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of convex mechanism of sliding rail of automobile seat upper stop piece, including：Fixed jig, catch convex device, downstriker catch convex device.In real work, slide rail is positioned on fixed jig, afterwards, catch and fixed rack at the top of the descending top pressure slide rail of downstriker catch convex device；The driving element of catch convex device drives a pair of wedge blocks to be moved towards in frame while driving head part up；Afterwards, first pair of jacking block at the top of upper head part carries out top pressure to the catch set on upper slide rail bottom surface, makes the slide slot convex of its upward slide rail；At the same time, second pair of jacking block on a pair of wedge blocks carries out top pressure to the catch of upper slide rail two side, makes the slide slot convex of its upward slide rail.The convex mechanism of slide rail upper stop piece of the present invention can be easily by the catch set on upper slide rail two side and bottom surface to slide slot convex, with the ball bar in location sliding groove.
Description
Technical field：
The present invention relates to the production equipment of automotive seat front-and-back adjusting device, before a kind of car seat
Afterwards in adjusting means slide rail upper stop piece convex mechanism.
Background technology：
Generally known, the front-seat seat of car front and rear can be adjusted, and the seat slide is arranged on slide rail, wherein, it is described
Slide rail includes upper slide rail, glidepath, the ball bar being embedded between slide rail and glidepath being slidably matched, the upper slide rail peace
Mounted in the bottom of seat, the glidepath is arranged on the bottom plate of car.
As shown in Figure 1 and Figure 2, the slide rail in a kind of car front seat front-and-back adjusting device, the slide rail include upper slide rail a,
Upper slide rail a sets slide slot；Glidepath b is installed in the slide slot of upper slide rail；Between the side wall of glidepath b and upper slide rail slide slot
It is inlaid with ball bar c (as shown in Figure 3).The ball bar c is arranged on glidepath b by way of being horizontally inserted from extreme
Between the side wall of upper slide rail a slide slots.
The ball bar c includes upper ball bar c1 and lower ball bar c2, upper ball bar c1 be located at glidepath b top surface with it is upper
On the inside of slide rail a between top surface, lower ball bar c2 is located between glidepath b bottom surface and upper slide rail a inside bottom surfaces.
To prevent ball bar c from skidding off slide rail, producer is typically set to slide slot on upper slide rail a two side and bottom surface
The catch d of convex, to position lower ball bar c2；The top of the upper slide rail a is also provided with catch, to limit upper ball bar c1.
The content of the invention：
The purpose of the present invention：There is provided a kind of car front seat can in front-and-back adjusting device slide rail seat slide of getting on the car
The convex mechanism of upper stop piece, the convex mechanism can make the slide slot convex of the upward slide rail of catch.
The present invention provides following technical scheme：
A kind of convex mechanism of sliding rail of automobile seat upper stop piece, including：It is fixed jig, common catch convex device, descending
Formula catch convex device；
The fixed jig is horizontally disposed with, and fixed jig is provided with the alignment pin for positioning slide；
It is sliding that the common catch convex device includes frame, driving element, upper head part, a pair of wedge-shaped jacking blocks, a pair of wedge shapes
Block, a pair of resilient members；The driving element is arranged in frame, and the upper head part is vertically arranged, and the bottom connection of upper head part is driven
Dynamic element, the upper head part lifting of driving element driving；The pair of wedge-shaped jacking block is vertically arranged, and a pair of wedge-shaped jacking block activities are plugged in
In frame, a pair of wedge-shaped jacking blocks are located at the both sides of upper head part, and the bottom of a pair of wedge-shaped jacking blocks is connected with driving element, driving element
A pair of wedge-shaped jacking block liftings are driven, a pair of wedge-shaped jacking blocks include the first wedge-shaped jacking block and the second wedge-shaped jacking block, the first wedge-shaped jacking block
Top be provided with the first tapered ramp, the top of the second wedge-shaped jacking block is provided with the second tapered ramp, the first tapered ramp and second
Tapered ramp is oppositely arranged；The pair of wedge block is slidably mounted in frame, and a pair of wedge blocks can make water in frame
Smooth dynamic, a pair of wedge blocks be located at the both sides of upper head part and between a pair of wedge-shaped jacking blocks, and a pair of wedge blocks include the
One wedge block and the second wedge block, the 3rd tapered ramp, the right side of the second wedge block are set on the left of the first wedge block
If the 4th tapered ramp, the 3rd tapered ramp and the first tapered ramp coordinate, and the 4th tapered ramp and the second tapered ramp coordinate；
The top of the upper head part is provided with first pair of jacking block, and the pair of wedge block is provided with second pair of jacking block, second pair of jacking block phase
To setting；A pair of resilient members is arranged in frame, and a pair of resilient members includes positioned at the both sides of a pair of wedge blocks, a pair of resilient members
First elastic component and the second elastic component, the first elastic component are connected with the first wedge block, the second elastic component and the second wedge block
Connection；
The downstriker catch convex device includes stake body, the sliding horizontal track being fixed on stake body, slides and match somebody with somebody
Skid brackets, cylinder body on sliding horizontal track is closed to be fixed on skid brackets and the first gas that piston rod is connected with stake body
Cylinder, the upper mounting plate being fixed in skid brackets side wall and lower installation board, activity are plugged in upper mounting plate and lower installation board
Guide rod, the punch assembly for being fixed on guide rod bottom, cylinder body be fixed on lower installation board and what piston was connected with punch assembly
Oil cylinder；The punch assembly includes being fixedly connected with guide rod and horizontally disposed stamping substrate, is fixed on stamping substrate bottom
And positioned at stamping substrate both ends briquetting, be fixed on stamping substrate bottom and positioned at stamping substrate centre pressure head, be fixed on
Stamping substrate bottom and the limited block for being located at stamping substrate centre, limited block are located at the side of pressure head；
The fixed jig is located between a pair of wedge blocks of common catch convex device；The downstriker catch convex
Punch assembly in device is located at the top of fixed jig, under the driving of oil cylinder, limited block in descending punch assembly and
Briquetting is pressed on the top surface of slide rail, the catch that the pressure head in descending punch assembly is acted at the top of slide rail.
By above-mentioned technical proposal, a kind of operation principle of the convex mechanism of sliding rail of automobile seat upper stop piece of the present invention is such as
Under：
First, slide rail is positioned on fixed jig, and afterwards, the first cylinder driving in downstriker catch convex device is slided
Support translates, until punch assembly is located at the surface of slide rail；Afterwards, hydraulic oil cylinder driving punch assembly is descending, in punch assembly
Limited block and briquetting are pressed on the top surface of slide rail, the catch that the pressure head in descending punch assembly is acted at the top of slide rail,
In this way, the catch at the top of upper slide rail, by pressure and while convex, whole slide rail is positioned on fixed jig.
Second, the common catch convex device action, driving element drive head part and a pair of wedge-shaped jacking blocks simultaneously on
OK, wherein, a pair of wedge-shaped jacking blocks pass through the cooperation of the first tapered ramp and the 3rd tapered ramp and the second tapered ramp and
The cooperation of four tapered ramps drives a pair of wedge blocks to be moved towards in frame.Afterwards, first pair of jacking block at the top of upper head part
Top pressure is carried out to the catch set on upper slide rail bottom surface, makes the slide slot convex of its upward slide rail；At the same time, a pair of wedge shapes are sliding
Second pair of jacking block on block carries out top pressure to the catch of upper slide rail two side, makes the slide slot convex of its upward slide rail.
Pass through above-mentioned technical proposal, a kind of convex mechanism of sliding rail of automobile seat upper stop piece of the present invention can easily by
The catch set at the top of upper slide rail, on two side and bottom surface is to slide slot convex, with the ball bar in location sliding groove.
One kind of above-mentioned technical proposal is illustrated as the present invention, the fixed jig includes bottom plate, on bottom plate
The first supporter, the second supporter and the 3rd supporter, the first supporter and the second supporter be spaced a distance, first
Open up the first gap on bottom plate between supporter and the second supporter, the second supporter and the 3rd supporter interval it is certain away from
From opening up the second gap on the bottom plate between the second supporter and the 3rd supporter；The quantity of the common catch convex device
For two, two common catch convex devices are respectively the first catch convex device and the second catch convex device, the first catch
Convex device is arranged between the first supporter and the second supporter, and the second catch convex device is arranged on the second supporter and the
Between three supporters, the upper head part activity of the first catch convex device is plugged in the first gap, the second catch convex device
Upper head part activity is plugged in the second gap.
As described above, the relation category combined crosswise mounting means of the common catch convex device and fixed jig, should
Combined crosswise mounting means is embodied in：First, one of two common catch convex devices are horizontally through fixed jig first and supported
Gap between body and the second supporter, another common catch convex device lateral pass through the supporter of fixed jig second and the 3rd
Gap between supporter；Second, the upper head part activity of one of two common catch convex devices is plugged in the of fixed jig
In one gap, the upper head part activity of another common catch convex device is plugged in the second gap of fixed jig.
The a kind of of common catch convex device in above-mentioned technical proposal is illustrated as the present invention, the common catch convex
The frame of device includes frame plate, the first bearing, the second bearing, sagging plate；The frame plate is horizontally disposed with, and is opened up on frame plate
First through hole, the second through hole, third through-hole, first through hole are located at the centre of frame plate, and the second through hole and third through-hole are located at
The both sides of first through hole, the first bearing and the second bearing are arranged on the top surface of frame plate, and the first bearing and the second bearing are located at
The both sides of first through hole；The sagging plate is arranged on the bottom surface of frame plate；The driving element is arranged on sagging plate, described
Through first through hole and between the first bearing and the second bearing, the first wedge-shaped jacking block leads to upper head part through the second of frame plate
Hole and activity are plugged on the first bearing, and the second wedge-shaped jacking block is plugged in the second bearing through the third through-hole of frame plate and activity
On；First wedge block is slidably mounted on the first bearing, and second wedge block is slidably mounted on the second bearing.
Based on described above, one kind of common catch convex device is illustrated as the present invention, the driving element is electricity
Cylinder, connecting plate is installed on the piston of electric cylinders, connecting plate is horizontally disposed with, and the bottom of the upper head part is arranged on the center of connecting plate
The bottom of place, the bottom of the first wedge-shaped jacking block and the second wedge-shaped jacking block is arranged on the both ends of connecting plate.
Based on described above, one kind of common catch convex device is illustrated as the present invention, the first elastic component bag
The first expansion link and the first adjustable spring are included, the first expansion link is horizontally disposed with, and the first expansion link activity is plugged on the first bearing,
The head end of first expansion link is connected through the first bearing with the first wedge block, and the first adjustable spring is set in the first expansion link
On, the first adjustable spring is located between the tail end and the first bearing of the first expansion link；It is flexible that second elastic component includes second
Bar and the second adjustable spring, the second expansion link are horizontally disposed with, and the second expansion link activity is plugged on the second bearing, the second expansion link
Head end be connected through the second bearing with the second wedge block, the second adjustable spring is set on the second expansion link, and second is flexible
Spring is located between the tail end and the second bearing of the second expansion link.As described above, after a pair of wedge-shaped jacking blocks are descending, first stretches
Contracting spring and the second adjustable spring reset a pair of wedge blocks, to process next slide rail.
One kind of downstriker catch convex device is illustrated as the present invention, is fixed with the side wall of the skid brackets slow
Bearing is rushed, bolster is installed on cushioning support-saddle, is provided with the stake body and the matching used bolster accessory of bolster.
Bolster and bolster accessory slide amplitude with the use of can limit skid brackets.
One kind of downstriker catch convex device is illustrated as the present invention, in downstriker catch convex device, the cunning
Upper level sensor and lower level sensor are installed on row support, are provided with the guide rod and upper level sensor and the next sensing
The sensor accessory that device is used cooperatively.Hydraulic oil cylinder driving guide rod lifts, the sensor accessory sensing upper level sensor on guide rod
With lower level sensor, and then the height of punch assembly is known, to control its heave amplitude.
Brief description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of sliding rail of automobile seat；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the structural representation of ball bar c in Fig. 2；
Fig. 4 is a kind of structural representation of the convex mechanism of sliding rail of automobile seat upper stop piece of the present invention；
Fig. 5 is that the planar structure in Fig. 4 obtained by a kind of convex mechanism of sliding rail of automobile seat upper stop piece viewed from above is shown
It is intended to；
Fig. 6 is the combining structure schematic diagram of common catch convex device 20 and fixed jig 10 in Fig. 4 or Fig. 5；
Fig. 7 is the structural representation of fixed jig 10 in Fig. 6；
Fig. 8 is Fig. 7 upward view；
Fig. 9 is the structural representation of the second catch convex device 202 in Fig. 6；
Figure 10 is the dimensional structure diagram of the second catch convex device 202 in Fig. 9；
Figure 11 is the structural representation that the second catch convex device 202 is in original state in Fig. 9 or Figure 10；
Figure 12 is the structural representation that the second catch convex device 202 is in running order in Figure 11；
Figure 13 is the structural representation of downstriker catch convex device 30 in Fig. 4 or Fig. 5；
Figure 14 is the structural representation for observing the gained of downstriker catch convex device 30 in Figure 13 from below.
Symbol description in figure：
A, upper slide rail；B, glidepath；C, ball bar；C1, upper ball bar；C2, lower ball bar；D, catch；
10th, fixed jig；11st, the first supporter；12nd, the second supporter；13rd, the 3rd supporter；14th, bottom plate；141st,
One gap；142nd, the second gap；15th, alignment pin；
20th, common catch convex device；201st, the first catch convex device；202nd, the second catch convex device；21st, machine
Frame；211st, frame plate；212nd, the first bearing；213rd, the second bearing；214th, sagging plate；22nd, driving element；23rd, upper head part；230、
First pair of jacking block；24th, a pair of wedge-shaped jacking blocks；241st, the first wedge-shaped jacking block；242nd, the second wedge-shaped jacking block；25th, a pair of wedge blocks；
250th, second pair of jacking block；251st, the first wedge block；252nd, the second wedge block；26th, a pair of resilient members；261st, the first elasticity
Part；262nd, the second elastic component；27th, connecting plate；
30th, downstriker catch convex device；31st, stake body；32nd, sliding horizontal track；33rd, skid brackets；331st, buffer
Bearing；332nd, bolster；333rd, upper level sensor；334th, lower level sensor；34th, the first cylinder；351st, upper mounting plate；352nd, under
Installing plate；36th, guide rod；37th, punch assembly；371st, briquetting；372nd, pressure head；373rd, limited block；38th, oil cylinder.
Embodiment：
With reference to Fig. 4, Fig. 5, Fig. 6, a kind of convex mechanism of sliding rail of automobile seat upper stop piece, including：It is fixed jig 10, common
Catch convex device 20, downstriker catch convex device 30.
With reference to Fig. 7, Fig. 8, the fixed jig is horizontally disposed with, and fixed jig is provided with the alignment pin for positioning slide
15.The fixed jig 10 includes bottom plate 14, the first supporter 11 on bottom plate, the second supporter 12 and the 3rd support
Body 13, the first supporter and the second supporter are spaced a distance, on the bottom plate between the first supporter and the second supporter
Open up the first gap 141, the second supporter and the 3rd supporter are spaced a distance, the second supporter and the 3rd supporter it
Between bottom plate on open up the second gap 142.
With reference to Fig. 6, Fig. 8, the quantity of the common catch convex device 20 is two, two common catch convex devices point
Not Wei the first catch convex device 201 and the second catch convex device 202, the first catch convex device is arranged on the first supporter
And second between supporter, the second catch convex device is arranged between the second supporter and the 3rd supporter.
With reference to Fig. 9 to Figure 12, the common catch convex device 20 includes frame 21, driving element 22, upper head part 23, one
To wedge-shaped jacking block 24, a pair of wedge blocks 25, a pair of resilient members 26；The driving element is arranged in frame, the upper head part
It is vertically arranged, the bottom connection driving element of upper head part, the upper head part lifting of driving element driving；The pair of wedge-shaped jacking block is vertical
Set, a pair of wedge-shaped jacking block activities are plugged in frame, and a pair of wedge-shaped jacking blocks are located at the both sides of upper head part, a pair wedge-shaped jacking blocks
Bottom is connected with driving element, and driving element drives a pair of wedge-shaped jacking block liftings, and a pair of wedge-shaped jacking blocks include the first wedge-shaped jacking block
241 and the second wedge-shaped jacking block 242, the top of the first wedge-shaped jacking block is provided with the first tapered ramp, set at the top of the second wedge-shaped jacking block
There is the second tapered ramp, the first tapered ramp and the second tapered ramp are oppositely arranged；The pair of wedge block is slidably mounted on
In frame, a pair of wedge blocks can make horizontal slip in frame, and a pair of wedge blocks are located at the both sides of upper head part and positioned at one
To between wedge-shaped jacking block, a pair of wedge blocks include the first wedge block 251 and the second wedge block 252, the first wedge block
Left side set the 3rd tapered ramp, set the 4th tapered ramp on the right side of the second wedge block, the 3rd tapered ramp and the first wedge shape
Inclined-plane coordinates, and the 4th tapered ramp and the second tapered ramp coordinate；The top of the upper head part is provided with first pair of jacking block 230, institute
State a pair of wedge blocks and be provided with second pair of jacking block 250, second pair of jacking block is oppositely arranged；A pair of resilient members is arranged in frame,
A pair of resilient members includes the first elastic component 261 and the second elastic component 262 positioned at the both sides of a pair of wedge blocks, a pair of resilient members,
First elastic component is connected with the first wedge block, and the second elastic component is connected with the second wedge block；
Above-mentioned common catch convex device 20, with reference to Figure 10, Figure 11, the frame 21 includes frame plate 211, the first bearing
212nd, the second bearing 213, sagging plate 214；The frame plate is horizontally disposed with, and first through hole, the second through hole, are opened up on frame plate
Three through holes, first through hole are located at the centre of frame plate, and the second through hole and third through-hole are located at the both sides of first through hole, first
Seat and the second bearing are arranged on the top surface of frame plate, and the first bearing and the second bearing are located at the both sides of first through hole；Under described
The plate that hangs down is arranged on the bottom surface of frame plate；The driving element 22 is arranged on sagging plate, and the upper head part 23 is logical through first
Hole and between the first bearing and the second bearing, the first wedge-shaped jacking block 241 plug through the second through hole of frame plate and activity
On the first bearing, the second wedge-shaped jacking block 242 is plugged on the second bearing through the third through-hole of frame plate and activity；Described
One wedge block 251 is slidably mounted on the first bearing, and second wedge block 252 is slidably mounted on the second bearing.
Above-mentioned common catch convex device 20, with reference to Figure 10, Figure 11, the driving element 22 is electric cylinders, the piston of electric cylinders
Upper installation connecting plate 27, connecting plate is horizontally disposed with, and the bottom of the upper head part 23 is arranged on the centre of connecting plate, the first wedge shape
The bottom of jacking block 241 and the bottom of the second wedge-shaped jacking block 242 are arranged on the both ends of connecting plate.
Above-mentioned common catch convex device 20, with reference to Figure 10, Figure 11, first elastic component 261 includes the first expansion link
With the first adjustable spring, the first expansion link is horizontally disposed with, and the first expansion link activity is plugged on the first bearing 212, and first is flexible
The head end of bar is connected through the first bearing with the first wedge block 251, and the first adjustable spring is set on the first expansion link, and first
Adjustable spring is located between the tail end and the first bearing of the first expansion link；Second elastic component 262 include the second expansion link and
Second adjustable spring, the second expansion link are horizontally disposed with, and the second expansion link activity is plugged on the second bearing 213, the second expansion link
Head end be connected through the second bearing with the second wedge block 252, the second adjustable spring is set on the second expansion link, and second stretches
Contracting spring is located between the tail end and the second bearing of the second expansion link.
With reference to Figure 13, Figure 14, the downstriker catch convex device 30 includes stake body 31, the water being fixed on stake body
Flat dragging track 32, skid brackets 33, the cylinder body being slidably fitted on sliding horizontal track are fixed on skid brackets and piston
It is the first cylinder 34 that bar is connected with stake body, the upper mounting plate 351 being fixed in skid brackets side wall and lower installation board 352, living
The dynamic guide rod 36 being plugged in upper mounting plate and lower installation board, punch assembly 37, the cylinder body for being fixed on guide rod bottom are fixed
On lower installation board and oil cylinder 38 that piston is connected with punch assembly；The punch assembly includes being fixedly connected with guide rod and water
The flat stamping substrate set, the briquetting 371 for being fixed on stamping substrate bottom and being located at stamping substrate both ends, it is fixed on stamping substrate
Bottom and positioned at stamping substrate centre pressure head 372, be fixed on stamping substrate bottom and positioned at stamping substrate centre limit
Position block 373, limited block are located at the side of pressure head.
With reference to figure 4 to Fig. 6, above-mentioned fixed jig 10, common catch convex device 20, downstriker catch convex device 30
Structural relation is as follows：The fixed jig 10 is located between a pair of wedge blocks 25 of common catch convex device 20, specifically,
The activity of upper head part 23 of first catch convex device is plugged in the first gap, and the upper head part activity of the second catch convex device is inserted
It is located in the second gap；Punch assembly 37 in the downstriker catch convex device is located at the top of fixed jig, in oil cylinder
Driving under, limited block and briquetting in descending punch assembly are pressed on the top surface of slide rail, in descending punch assembly
The catch that pressure head is acted at the top of slide rail.
In real work, a kind of workflow of the convex mechanism of sliding rail of automobile seat upper stop piece of the present invention is as follows：
First, slide rail is positioned on fixed jig 10, and afterwards, the first cylinder 34 in downstriker catch convex device 30 drives
Dynamic skid brackets 33 translate, until punch assembly 37 is located at the surface of slide rail；Afterwards, oil cylinder 38 drives punch assembly descending,
Limited block 373 and briquetting 371 in punch assembly are pressed on slide rail a top surface, and the pressure head 372 in descending punch assembly is made
For the catch at the top of upper slide rail, and in this way, while catch at the top of upper slide rail is by pressure convex, whole slide rail is positioned in solid
Determine on tool 10.
Second, the common catch convex device 20 acts, and driving element 22 drives head part 23 and a pair of wedge-shaped jacking blocks
24 is simultaneously up, wherein, a pair of wedge shape 24 pieces of cooperations by the first tapered ramp and the 3rd tapered ramp in top and the second wedge
The cooperation on shape inclined-plane and the 4th tapered ramp drives a pair of wedge blocks 25 to be moved towards in frame 21.Afterwards, upper head part 23
First pair of jacking block 230 at top carries out top pressure to the catch d that is set on upper slide rail a bottom surfaces, in the slide slot for making its upward slide rail a
It is convex；At the same time, second pair of jacking block 250 on a pair of wedge blocks 25 carries out top pressure to the catch d of upper slide rail a two sides, makes
Its upward slide rail a slide slot convex.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (7)
1. a kind of convex mechanism of sliding rail of automobile seat upper stop piece, including：Fixed jig (10), common catch convex device
(20), downstriker catch convex device (30)；
The fixed jig is horizontally disposed with, and fixed jig is provided with the alignment pin (15) for positioning slide；It is characterized in that：
The common catch convex device (20) includes frame (21), driving element (22), upper head part (23), a pair of wedge-shaped jacking blocks
(24), a pair of wedge blocks (25), a pair of resilient members (26)；The driving element is arranged in frame, and the upper head part is vertical
Set, the bottom connection driving element of upper head part, the upper head part lifting of driving element driving；The pair of wedge-shaped jacking block is set vertically
Put, a pair of wedge-shaped jacking block activities are plugged in frame, and a pair of wedge-shaped jacking blocks are located at the both sides of upper head part, the bottom of a pair of wedge-shaped jacking blocks
Portion is connected with driving element, and driving element drives a pair of wedge-shaped jacking block liftings, and a pair of wedge-shaped jacking blocks include the first wedge-shaped jacking block
(241) and the second wedge-shaped jacking block (242), the top of the first wedge-shaped jacking block are provided with the first tapered ramp, the top of the second wedge-shaped jacking block
Portion is provided with the second tapered ramp, and the first tapered ramp and the second tapered ramp are oppositely arranged；The pair of wedge block slides peace
In frame, a pair of wedge blocks can make horizontal slip in frame, and a pair of wedge blocks are located at both sides and the position of upper head part
Between a pair of wedge-shaped jacking blocks, a pair of wedge blocks include the first wedge block (251) and the second wedge block (252), and first
The 3rd tapered ramp is set on the left of wedge block, sets the 4th tapered ramp on the right side of the second wedge block, the 3rd tapered ramp with
First tapered ramp coordinates, and the 4th tapered ramp and the second tapered ramp coordinate；The top of the upper head part is provided with first pair of top
Block (230), the pair of wedge block are provided with second pair of jacking block (250), and second pair of jacking block is oppositely arranged；A pair of resilient members is pacified
In frame, for a pair of resilient members positioned at the both sides of a pair of wedge blocks, a pair of resilient members includes the first elastic component (261) and the
Two elastic components (262), the first elastic component are connected with the first wedge block, and the second elastic component is connected with the second wedge block；
The downstriker catch convex device (30) includes stake body (31), the sliding horizontal track being fixed on stake body
(32) skid brackets (33), the cylinder body, being slidably fitted on sliding horizontal track are fixed on skid brackets and piston rod and branch
The first cylinder (34) of support body connection, the upper mounting plate (351) being fixed in skid brackets side wall and lower installation board (352), live
The dynamic guide rod (36) being plugged in upper mounting plate and lower installation board, punch assembly (37), the cylinder body for being fixed on guide rod bottom
It is fixed on the oil cylinder (38) that on lower installation board and piston is connected with punch assembly；The punch assembly includes fixing with guide rod and connected
Connect and horizontally disposed stamping substrate, be fixed on stamping substrate bottom and positioned at stamping substrate both ends briquetting (371), be fixed on
Stamping substrate bottom and positioned at stamping substrate centre pressure head (372), be fixed on stamping substrate bottom and be located at stamping substrate
The limited block (373) of centre, limited block are located at the side of pressure head；
The fixed jig (10) is located between a pair of wedge blocks (25) of common catch convex device (20)；The downstriker
Punch assembly (37) in catch convex device is located at the top of fixed jig, under the driving of oil cylinder, descending punch assembly
In limited block and briquetting be pressed on the top surface of slide rail, the gear that the pressure head in descending punch assembly is acted at the top of slide rail
Piece.
A kind of 2. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 1, it is characterised in that：The fixation is controlled
Tool (10) includes bottom plate (14), the first supporter (11) on bottom plate, the second supporter (12) and the 3rd supporter
(13), the first supporter and the second supporter are spaced a distance, on the bottom plate between the first supporter and the second supporter
The first gap (141) is opened up, the second supporter and the 3rd supporter are spaced a distance, the second supporter and the 3rd supporter
Between bottom plate on open up the second gap (142)；The quantity of the common catch convex device (20) is two, two common gears
Piece convex device is respectively the first catch convex device (201) and the second catch convex device (202), the first catch convex device
Between the first supporter and the second supporter, the second catch convex device is arranged on the second supporter and the 3rd supporter
Between, upper head part (23) activity of the first catch convex device is plugged in the first gap, the upper top of the second catch convex device
Part activity is plugged in the second gap.
A kind of 3. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 1, it is characterised in that：The common gear
The frame (21) of piece convex device (20) includes frame plate (211), the first bearing (212), the second bearing (213), sagging plate
(214)；The frame plate is horizontally disposed with, and first through hole, the second through hole, third through-hole are opened up on frame plate, and first through hole is located at
The centre of frame plate, the second through hole and third through-hole are located at the both sides of first through hole, and the first bearing and the second bearing are arranged on
On the top surface of frame plate, the first bearing and the second bearing are located at the both sides of first through hole；The sagging plate is arranged on frame plate
On bottom surface；The driving element (22) is arranged on sagging plate, and the upper head part (23) is through first through hole and positioned at first
Between seat and the second bearing, the first wedge-shaped jacking block (241) is plugged on the first bearing through the second through hole of frame plate and activity,
Second wedge-shaped jacking block (242) is plugged on the second bearing through the third through-hole of frame plate and activity；First wedge block
(251) it is slidably mounted on the first bearing, second wedge block (252) is slidably mounted on the second bearing.
A kind of 4. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 3, it is characterised in that：The driving member
Part (22) is electric cylinders, and connecting plate (27) is installed on the piston of electric cylinders, and connecting plate is horizontally disposed with, the bottom peace of the upper head part (23)
Mounted in the centre of connecting plate, the bottom of the bottom of the first wedge-shaped jacking block (241) and the second wedge-shaped jacking block (242) is arranged on connection
The both ends of plate.
A kind of 5. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 3, it is characterised in that：First bullet
Property part (261) includes the first expansion link and the first adjustable spring, and the first expansion link is horizontally disposed with, and the first expansion link activity is plugged in
On first bearing (212), the head end of the first expansion link is connected through the first bearing with the first wedge block (251), and first is flexible
Spring is set on the first expansion link, and the first adjustable spring is located between the tail end and the first bearing of the first expansion link；Described
Two elastic components (262) include the second expansion link and the second adjustable spring, and the second expansion link is horizontally disposed with, and the activity of the second expansion link is inserted
It is located on the second bearing (213), the head end of the second expansion link is connected through the second bearing with the second wedge block (252), and second
Adjustable spring is set on the second expansion link, and the second adjustable spring is located between the tail end and the second bearing of the second expansion link.
A kind of 6. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 1, it is characterised in that：Downstriker catch
In convex device (30), cushioning support-saddle (331) is fixed with the side wall of the skid brackets (33), is provided with cushioning support-saddle slow
Stamping (332), it is provided with and the matching used bolster accessory of bolster on the stake body.
A kind of 7. convex mechanism of sliding rail of automobile seat upper stop piece as claimed in claim 1, it is characterised in that：Downstriker catch
In convex device (30), upper level sensor (333) and lower level sensor (334) are installed on the skid brackets (33), it is described
The sensor accessory being used cooperatively with upper level sensor and lower level sensor is installed on guide rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415851.1A CN105946630B (en) | 2016-06-13 | 2016-06-13 | A kind of convex mechanism of sliding rail of automobile seat upper stop piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415851.1A CN105946630B (en) | 2016-06-13 | 2016-06-13 | A kind of convex mechanism of sliding rail of automobile seat upper stop piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946630A CN105946630A (en) | 2016-09-21 |
| CN105946630B true CN105946630B (en) | 2018-01-16 |
Family
ID=56905412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415851.1A Expired - Fee Related CN105946630B (en) | 2016-06-13 | 2016-06-13 | A kind of convex mechanism of sliding rail of automobile seat upper stop piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946630B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176748A (en) * | 2017-12-28 | 2018-06-19 | 重庆飞适动力汽车座椅部件有限公司 | A kind of sliding rail of automobile seat retainer shelves point punching press unit |
| WO2019127587A1 (en) * | 2017-12-30 | 2019-07-04 | 常君斌 | Processing apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555321A (en) * | 2001-09-14 | 2004-12-15 | ������������ʽ���� | Slide device |
| CN101505995A (en) * | 2006-04-10 | 2009-08-12 | 佛吉亚汽车座椅公司 | System comprising a motor vehicle seat runner and body destined to be fixed thereto, and method for making same |
| CN101676045A (en) * | 2008-09-19 | 2010-03-24 | 湖北中航精机科技股份有限公司 | Method for forming external slide rail of seat of automobile, formation mandrel, concave die and convex die |
| CN103537566A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4099916B2 (en) * | 1999-12-28 | 2008-06-11 | ジョンソン コントロールズ オートモーティブ システムズ株式会社 | Seat slide device |
-
2016
- 2016-06-13 CN CN201610415851.1A patent/CN105946630B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555321A (en) * | 2001-09-14 | 2004-12-15 | ������������ʽ���� | Slide device |
| CN101505995A (en) * | 2006-04-10 | 2009-08-12 | 佛吉亚汽车座椅公司 | System comprising a motor vehicle seat runner and body destined to be fixed thereto, and method for making same |
| CN101676045A (en) * | 2008-09-19 | 2010-03-24 | 湖北中航精机科技股份有限公司 | Method for forming external slide rail of seat of automobile, formation mandrel, concave die and convex die |
| CN103537566A (en) * | 2012-07-10 | 2014-01-29 | 苏州工业园区高登威科技有限公司 | Sliding rail assembling system and sliding rail assembling method using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105946630A (en) | 2016-09-21 |
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Granted publication date: 20180116 |