CN205362426U - Car seat angle modulation ware cam disc subassembly riveting subassembly - Google Patents
Car seat angle modulation ware cam disc subassembly riveting subassembly Download PDFInfo
- Publication number
- CN205362426U CN205362426U CN201521039307.9U CN201521039307U CN205362426U CN 205362426 U CN205362426 U CN 205362426U CN 201521039307 U CN201521039307 U CN 201521039307U CN 205362426 U CN205362426 U CN 205362426U
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- China
- Prior art keywords
- horizontal
- compact heap
- blind hole
- hole
- cam disc
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- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a car seat angle modulation ware cam disc subassembly riveting subassembly comprises the first half and the latter half, and wherein horizontal mounting plate goes up to open and has a punch through hole who link up from top to bottom in the first half, and punch through hole is big -end -up's conical bore, punch through hole outlying horizontal mounting plate goes up to open along circumference has a set of bolt hole, the briquetting lower extreme overlaps admittedly down has the flat board of sail, is equipped with a set of spring along circumference between the upper and lower horizontal plate, horizontal floor's last face is equipped with a locating piece in the latter half, the rear end of L shape stopper horizontal segment is fixed with the upper end of the tight piece front surface of sliding pressure. The utility model discloses can fix on the punch press, centering precision is high firmly to can fix a position angle modulation ware bearing convenient, fast, and lock angle modulation ware bearing fast, effectively through the cylinder, so that rivet the cam disc on the main shaft of angle modulation ware bearing through the punch press firmly, the overdraft is even, can not make the cam disc eccentric, thereby forms the cam disc subassembly.
Description
Technical field
This utility model belongs to automotive seat and manufactures field, particularly relates to a kind of angle regulating device for seat of vehicle cam disc assembly staking assembly.
Background technology
Seat is an important assembly on automobile, this seat includes cam disc assembly, and cam disc assembly is by cam disc and recliner bearing, and is first sleeved in the rotating shaft of recliner bearing during cam disc assembling, again both parts is riveted together, needs design one piece riveted joint assembly for this.
Utility model content
Technical problem to be solved in the utility model is in that to provide a kind of angle regulating device for seat of vehicle cam disc assembly staking assembly, is intended to be riveted in the rotating shaft of recliner bearing by cam disc by this device.
The technical solution of the utility model is as follows: a kind of angle regulating device for seat of vehicle cam disc assembly staking assembly, it is characterized in that: this riveted joint assembly is made up of the first half and the latter half, wherein the first half includes lower lock block (1), horizontal mounting plate (11) and locking nut (16), horizontal mounting plate (11) wherein has the drift via (11a) of a up/down perforation, this drift via is up big and down small conical bore, and its tapering is 15 °-30 °；Circumferentially having one group of bolt through-hole (11b) on the horizontal mounting plate (11) that described drift via (11a) is peripheral, this bolt through-hole runs through the upper and lower plate face of horizontal mounting plate；Described lower lock block (1) upper surface and horizontal mounting plate (11) lower face are fixed, this lower lock block is positioned at the inner side of all bolt through-holes (11b) place circumference, a circular cone blind hole (1a) is had at the center of lower lock block (1) upper surface, this circular cone blind hole connects with described drift via (11a), and the position in the two hole and tapering consistent；The bottom surface of described lower lock block (1) is plane, the center of this lower lock block bottom surface has a recliner bearing rotating shaft and steps down blind hole (1b), this recliner bearing rotating shaft steps down the axial line of axial line and described circular cone blind hole (1a) of blind hole on same straight line, and the step down diameter of blind hole (1b) of recliner bearing rotating shaft is 3mm, its degree of depth is 5mm；
Described lower lock block (1) lower end is installed with one piece of upper horizontal plate (12), on this horizontal plate be arranged right below one piece of lower horizontal board (13), on this lower horizontal board, the step down position of blind hole (1b) of corresponding described recliner bearing rotating shaft has a via (13a)；Circumferentially arranged with one group of spring (14) between described upper and lower horizontal plate (12,13), every spring housing is on a guide spiro rod (15), all guide spiro rod lower ends are vertical with the upper face of described lower horizontal board (13) to be fixed, the upper end of all guide spiro rods (15), after the upper corresponding bolt through-hole of upper horizontal plate (12), is set with a described locking nut (16)；
Described the latter half includes horizonal base plate (2) and L-shaped limited block (7), wherein the upper face of horizonal base plate (2) is provided with a locating piece (3), front surface at locating piece has the U-shaped groove of a up/down perforation, the bottom land of this U-shaped groove has the front semicircular indentations (3a) of a up/down perforation, and is provided with a slip compact heap (4) in U-shaped groove；Described slip compact heap (4) movable supporting is on horizonal base plate (2) upper face, and go up the snug engagement of U-shaped groove, the either flush of slip compact heap (4) and locating piece (3) with described locating piece (3)；The rear semicircle v notch v (4a) of a up/down perforation is had in the rear surface of described slip compact heap (4), this rear semicircle v notch v and described front semicircular indentations (3a) may make up a circular hole, the position of this circular hole and aperture and described recliner bearing rotating shaft is stepped down, and blind hole (1b) adapts；The locating piece leading flank on the left and right limit of described front semicircular indentations (3a) have one all backward after blind hole, described slip compact heap (4) trailing flank, to blind hole having forward two front blind holes afterwards, is often organized and is provided with a return spring (5) between forward and backward blind hole；
Described slip compact heap (4) front horizontal is provided with a cylinder (6), this cylinder is fixed on the upper face of described horizonal base plate (2), and the piston rod rear end of cylinder (6) and slip compact heap (4) front surface fix, and this slip compact heap slide anteroposterior can be pushed away；The described rear end of L-shaped limited block (7) horizontal segment and the upper end of slip compact heap (4) front surface are fixed, and the forward and backward side of vertical section of this L-shaped limited block is respectively provided with a position sensor (8)；Two described position sensors (8) are fixed respectively through a left plate face installing journal stirrup (9) and same riser (10), the lower end of this riser is fixed on the upper face of described horizonal base plate (2), and the detection signal of two position sensors (8) feeds back to described cylinder (6), and it is used for controlling the extreme position that slip compact heap (4) is movable.
Before adopting this utility model to rivet, first horizonal base plate of the present utility model (2) is fixed on the workbench of punch press, and by the drift via (11a) on drift traverse horizontal mounting plate (11) of punch press, and insert the circular cone blind hole (1a) on lower lock block (1), owing to drift via (11a) and circular cone blind hole (1a) are bellmouth, so can be achieved with self-centering, centering precision is high；Then, connecting bolt is located in the bolt through-hole (11b) on horizontal mounting plate (11), and is connected by these bolts and the connecting plate on drift are fixing, so reliably the first half is fixed on the drift of punch press；During riveted joint, first start cylinder, this cylinder drives slip compact heap (4) to move forward, and when the vertical section of L-shaped limited block (7) contacts with above position sensor (8), slip compact heap (4) puts in place the extreme position moved forward；Secondly recliner bearing is vertically put in front semicircular indentations (3a), restart cylinder, this cylinder drives slip compact heap (4) to be moved rearwards by, when the vertical section of L-shaped limited block (7) contacts with latter one position sensor (8), slip compact heap (4) puts in place the extreme position being moved rearwards by, the bottom land of compact heap (4) and U-shaped groove of now sliding is closely packed together, thus being clamped by recliner bearing；Then cam disc is solidly set in the rotating shaft of recliner bearing, finally start punch press, so that the drift of punch press drives lower lock block (1) quickly punching press downwards, recliner bearing rotating shaft is stepped down by the recliner bearing rotating shaft of lower lock block (1) blind hole (1b) of stepping down, and the lower face of lower horizontal board (12) contacts with the upper disk surface of cam disc, and it is pressed downward against cam disc by the pressure of spring, thus being riveted on by cam disc on the main shaft of recliner bearing, and the riveted joint degree of depth is stepped down the degree of depth of blind hole (1b) equal to recliner bearing rotating shaft；After completing riveted joint, controlling cylinder makes slip compact heap (4) move forward, when the vertical section of L-shaped limited block (7) contacts with above position sensor (8), slip compact heap (4) puts in place the extreme position moved forward, and at this moment just can be taken off by the cam disc assembly that weld.
Adopt above technical scheme, this utility model can be clamped securely on punch press, centering precision is high, and recliner bearing can be positioned easily and quickly, and lock recliner bearing quickly and efficiently by cylinder, securely cam disc is riveted on the main shaft of recliner bearing will pass through punch press, downforce is uniform, cam disc will not be made eccentric, thus forming cam disc assembly, and this utility model simple in construction, locking recliner bearing is reliable, convenient for unlocking is easy, it is easy to implements, has good practicality.
For the ease of connecting, the rear end of described L-shaped limited block (7) horizontal segment and slip compact heap (4) are welded and fixed.
Beneficial effect: this utility model can be clamped securely on punch press, centering precision is high, and can position recliner bearing easily and quickly, and lock recliner bearing quickly and efficiently by cylinder, being riveted on by cam disc securely on the main shaft of recliner bearing will pass through punch press, downforce is uniform, and cam disc will not be made eccentric, thus forming cam disc assembly, and this utility model simple in construction, locking recliner bearing is reliable, and convenient for unlocking is easy, easy to implement, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of the latter half in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, 2, a kind of angle regulating device for seat of vehicle cam disc assembly staking assembly, this riveted joint assembly is made up of the first half and the latter half, and wherein the first half is made up of lower lock block 1, horizontal mounting plate 11, upper horizontal plate 12, lower horizontal board 13, spring 14, guide spiro rod 15 and locking nut 16.Wherein, horizontal mounting plate 11 having the drift via 11a of a up/down perforation, this drift via is up big and down small conical bore, and its tapering is 15 °-30 °, and can be preferably 18 ° or 20 °.Circumferentially having one group of bolt through-hole 11b on the horizontal mounting plate 11 that drift via 11a is peripheral, this bolt through-hole runs through upper face and the lower face of horizontal mounting plate.Lower lock block 1 upper surface and horizontal mounting plate 11 lower face are fixed, this lower lock block is positioned at the inner side of all bolt through-hole 11b places circumference, having a circular cone blind hole 1a at the center of lower lock block 1 upper surface, this circular cone blind hole connects with drift via 11a, and the position in the two hole and tapering consistent.The bottom surface of lower lock block 1 is plane, the center of this lower lock block 1 bottom surface has a recliner bearing rotating shaft and steps down blind hole 1b, this recliner bearing rotating shaft steps down the axial line of axial line and circular cone blind hole 1a of blind hole on same straight line, and the step down diameter of blind hole 1b of recliner bearing rotating shaft is 3mm, its degree of depth is 5mm.
Lower lock block 1 lower end is installed with one piece of upper horizontal plate 12, on this horizontal plate be arranged right below one piece of lower horizontal board 13, on this lower horizontal board 13, the step down position of blind hole 1b of corresponding recliner bearing rotating shaft has a via 13a.Circumferentially arranged with one group of spring 14 between upper horizontal plate 12 and lower horizontal board 13, the number of this spring is 4-10 root.Every spring 14 is enclosed within a guide spiro rod 15, and all guide spiro rod lower ends are vertical with the upper face of lower horizontal board 13 to be fixed, and after the bolt through-hole that the upper end of all guide spiro rods 15 is corresponding on upper horizontal plate 12, is set with a locking nut 16.
As shown in Figure 1, 2, the latter half is made up of horizonal base plate 2, locating piece 3, slip compact heap 4, return spring 5, cylinder 6, L-shaped limited block 7, position sensor 8 and riser 10.Wherein, horizonal base plate 2 is steel plate, and its thickness is 3-8mm, and horizonal base plate 2 is pressed on the workbench of punch press by T-bolt.The upper face of horizonal base plate 2 is provided with a locating piece 3, and the front surface at locating piece 3 has the U-shaped groove of a up/down perforation, and the bottom land of this U-shaped groove has the front semicircular indentations 3a of a up/down perforation, and is provided with a slip compact heap 4 in U-shaped groove.Slip compact heap 4 is rectangular structure, this slip compact heap 4 movable supporting on horizonal base plate 2 upper face, and with the snug engagement of U-shaped groove on locating piece 3.The rear semicircle v notch v 4a of a up/down perforation is had in the rear surface of slip compact heap 4, when slip compact heap 4 and locating piece 3 are closely packed together, rear semicircle v notch v 4a and front semicircular indentations 3a may make up a circular hole, the position of this circular hole and aperture and the recliner bearing rotating shaft blind hole 1b that steps down adapts, and the degree of depth of this circular hole is 8mm.The locating piece leading flank on the described front left and right limit of semicircular indentations 3a have one all backward after blind hole, after the two, blind hole is symmetrical arranged about the axial line of front semicircular indentations 3a.After corresponding two of slip compact heap 4 trailing flank, blind hole has forward two front blind holes, often organize and between front blind hole and rear blind hole, be provided with a return spring 5, the front end of this return spring 5 is inserted in front blind hole, after the rear end insertion of return spring 5 in blind hole, and the effect of return spring 5 is to allow slip compact heap 4 reset forward.
Slip compact heap 4 front horizontal is provided with a cylinder 6, and this cylinder 6 is fixed on the upper face of horizonal base plate 2.The piston rod rear end of cylinder 6 and slip compact heap 4 front surface are fixed, and can push away this slip compact heap slide anteroposterior.The upper end of the rear end of L-shaped limited block 7 horizontal segment and slip compact heap 4 front surface is fixed, and the forward and backward side of vertical section of this L-shaped limited block 7 is respectively provided with a position sensor 8.Two position sensors 8 are fixed respectively through a left plate face installing journal stirrup 9 and same riser 10, and the lower end of this riser 10 is fixed on the upper face of horizonal base plate 2.The detection signal of two position sensors 8 feeds back to cylinder 6, and controls the piston rod stroke of cylinder, in order to control the extreme position that slip compact heap 4 is movable.
The foregoing is only preferred embodiment of the present utility model, not with this utility model for restriction, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (2)
1. an angle regulating device for seat of vehicle cam disc assembly staking assembly, it is characterized in that: this riveted joint assembly is made up of the first half and the latter half, wherein the first half includes lower lock block (1), horizontal mounting plate (11) and locking nut (16), horizontal mounting plate (11) wherein has the drift via (11a) of a up/down perforation, this drift via is up big and down small conical bore, and its tapering is 15 °-30 °；Circumferentially having one group of bolt through-hole (11b) on the horizontal mounting plate (11) that described drift via (11a) is peripheral, this bolt through-hole runs through the upper and lower plate face of horizontal mounting plate；Described lower lock block (1) upper surface and horizontal mounting plate (11) lower face are fixed, this lower lock block is positioned at the inner side of all bolt through-holes (11b) place circumference, a circular cone blind hole (1a) is had at the center of lower lock block (1) upper surface, this circular cone blind hole connects with described drift via (11a), and the position in the two hole and tapering consistent；The bottom surface of described lower lock block (1) is plane, the center of this lower lock block bottom surface has a recliner bearing rotating shaft and steps down blind hole (1b), this recliner bearing rotating shaft steps down the axial line of axial line and described circular cone blind hole (1a) of blind hole on same straight line, and the step down diameter of blind hole (1b) of recliner bearing rotating shaft is 3mm, its degree of depth is 5mm；
Described lower lock block (1) lower end is installed with one piece of upper horizontal plate (12), on this horizontal plate be arranged right below one piece of lower horizontal board (13), on this lower horizontal board, the step down position of blind hole (1b) of corresponding described recliner bearing rotating shaft has a via (13a)；Circumferentially arranged with one group of spring (14) between described upper and lower horizontal plate (12,13), every spring housing is on a guide spiro rod (15), all guide spiro rod lower ends are vertical with the upper face of described lower horizontal board (13) to be fixed, the upper end of all guide spiro rods (15), after the upper corresponding bolt through-hole of upper horizontal plate (12), is set with a described locking nut (16)；
Described the latter half includes horizonal base plate (2) and L-shaped limited block (7), wherein the upper face of horizonal base plate (2) is provided with a locating piece (3), front surface at locating piece has the U-shaped groove of a up/down perforation, the bottom land of this U-shaped groove has the front semicircular indentations (3a) of a up/down perforation, and is provided with a slip compact heap (4) in U-shaped groove；Described slip compact heap (4) movable supporting is on horizonal base plate (2) upper face, and go up the snug engagement of U-shaped groove, the either flush of slip compact heap (4) and locating piece (3) with described locating piece (3)；The rear semicircle v notch v (4a) of a up/down perforation is had in the rear surface of described slip compact heap (4), this rear semicircle v notch v and described front semicircular indentations (3a) may make up a circular hole, the position of this circular hole and aperture and described recliner bearing rotating shaft is stepped down, and blind hole (1b) adapts；The locating piece leading flank on the left and right limit of described front semicircular indentations (3a) have one all backward after blind hole, described slip compact heap (4) trailing flank, to blind hole having forward two front blind holes afterwards, is often organized and is provided with a return spring (5) between forward and backward blind hole；
Described slip compact heap (4) front horizontal is provided with a cylinder (6), this cylinder is fixed on the upper face of described horizonal base plate (2), and the piston rod rear end of cylinder (6) and slip compact heap (4) front surface fix, and this slip compact heap slide anteroposterior can be pushed away；The described rear end of L-shaped limited block (7) horizontal segment and the upper end of slip compact heap (4) front surface are fixed, and the forward and backward side of vertical section of this L-shaped limited block is respectively provided with a position sensor (8)；Two described position sensors (8) are fixed respectively through a left plate face installing journal stirrup (9) and same riser (10), the lower end of this riser is fixed on the upper face of described horizonal base plate (2), and the detection signal of two position sensors (8) feeds back to described cylinder (6), and it is used for controlling the extreme position that slip compact heap (4) is movable.
2. angle regulating device for seat of vehicle cam disc assembly staking assembly according to claim 1, it is characterised in that: the rear end of described L-shaped limited block (7) horizontal segment and slip compact heap (4) are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039307.9U CN205362426U (en) | 2015-12-15 | 2015-12-15 | Car seat angle modulation ware cam disc subassembly riveting subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039307.9U CN205362426U (en) | 2015-12-15 | 2015-12-15 | Car seat angle modulation ware cam disc subassembly riveting subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362426U true CN205362426U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521039307.9U Expired - Fee Related CN205362426U (en) | 2015-12-15 | 2015-12-15 | Car seat angle modulation ware cam disc subassembly riveting subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328052A (en) * | 2015-12-15 | 2016-02-17 | 重庆创力工贸有限公司 | Riveting assembly for automobile seat angle adjuster cam disc assembly |
-
2015
- 2015-12-15 CN CN201521039307.9U patent/CN205362426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328052A (en) * | 2015-12-15 | 2016-02-17 | 重庆创力工贸有限公司 | Riveting assembly for automobile seat angle adjuster cam disc assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161215 |