CN209319174U - A kind of riveting device of vehicle turning axle bearing - Google Patents
A kind of riveting device of vehicle turning axle bearing Download PDFInfo
- Publication number
- CN209319174U CN209319174U CN201822212258.4U CN201822212258U CN209319174U CN 209319174 U CN209319174 U CN 209319174U CN 201822212258 U CN201822212258 U CN 201822212258U CN 209319174 U CN209319174 U CN 209319174U
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- CN
- China
- Prior art keywords
- telescopic rod
- rocker arm
- fixing seat
- turning axle
- wall
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Abstract
The utility model relates to a kind of riveting devices of vehicle turning axle bearing, are related to the technical field of automobile manufacture.It includes pedestal, the fixing seat being set on pedestal, it is set to the driving cylinder of fixing seat side, the grafting set being connect with the piston rod of driving cylinder, and it is set to the fixed station on the side wall of fixing seat face driving cylinder, one end of grafting set close to driving cylinder cylinder body is provided with boss of the outer ring greater than grafting set outer ring, it further include the runner assembly for rotating rocker arm, runner assembly includes the telescopic rod being rotationally connected in fixing seat, the motor being connect with telescopic rod, and it is set to the clamping jaw that telescopic rod is used to clamp rocker arm far from one end of motor, clamping jaw is rotatably dispose on telescopic rod, the axis of the output shaft of motor is overlapped with the axis of fixed station.The utility model have will buffer bearing be pushed into mounting hole during can rotate rocker arm automatically, rotated manually without operating personnel, to improve the effect of production efficiency and production security.
Description
Technical field
The utility model relates to the technical fields of automobile manufacture, fill more particularly, to a kind of riveting of vehicle turning axle bearing
It sets.
Background technique
For automobile during traveling, driver's cabin will receive a degree of vibration, referring to Fig. 3, at this point, suffered by automobile
Vibration born by the buffering bearing 43 installed on torsion shaft 4, torsion shaft 4 include preceding bridge stabiliser bar 41, preceding bridge stabiliser bar 41
Both ends be socketed with Rocker arm 42,2 both ends of Rocker arm 4 are provided with mounting hole 421, a mounting hole on the Rocker arm 42
421 are socketed on the end of Rocker arm 42, are arranged with buffer shaft in another mounting hole 421 of Rocker arm 42 and hold 43.
In the prior art, when buffering bearing 43 being sheathed on the mounting hole 421 on Rocker arm 42, first to the end of buffering bearing 43
Portion's coating lubricating oil, so that frictional force when reducing the buffering insertion mounting hole 421 of bearing 43 between 421 inner wall of mounting hole, it
Apply the power for being parallel to buffering 43 axis direction of bearing to buffering bearing 43 again afterwards, the peace on the push-in Rocker arm 42 of bearing 43 will be buffered
It fills in hole 421, during pushing away buffering bearing 43, is divided into and repeatedly exerting a force to buffering bearing 43, in the gap to exert a force every time,
Rocker arm 42 is rotated to certain angle, the process stress for the mounting hole 421 that may make buffering bearing 43 to be pushed into Rocker arm 42 is more equal
It is even, so that buffering bearing 43 and the concentricity of mounting hole 421 are higher.
During prior art among the above has the following deficiencies: the buffering push-in mounting hole 421 of bearing 43, turn
Shaking arm 42 is with hand steered Rocker arm 42 by operating personnel to rotate Rocker arm 42, and such operating method efficiency is slowly and production peace
Full performance is lower.
Utility model content
The purpose of the utility model is to provide a kind of riveting devices of vehicle turning axle bearing, and bearing will buffered by having
Rocker arm can be rotated automatically during push-in mounting hole, to improve the effect of production efficiency and production security.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of riveting device of vehicle turning axle bearing, including pedestal, the fixing seat being set on pedestal are set to fixation
The driving cylinder of seat side, the grafting set being connect with the piston rod of the driving cylinder, and it is set to fixing seat face driving cylinder
Fixed station on side wall, it is convex greater than grafting set outer ring that one end of grafting set close to the driving cylinder cylinder body is provided with outer ring
Platform, further includes the runner assembly for rotating rocker arm, and the runner assembly includes being rotationally connected with stretching in the fixing seat
Bar, the motor being connect with the telescopic rod, and it is set to the clamping jaw that telescopic rod is used to clamp rocker arm far from one end of motor, institute
It states clamping jaw to be rotatably dispose on the telescopic rod, the axis of the output shaft of the motor is overlapped with the axis of the fixed station.
By using above-mentioned technical proposal, when operation, it is stained with lubricating oil at the both ends of buffering bearing, will be buffered in bearing
Snare is put on set on grafting, until the end wall of buffering bearing is resisted with boss, then clamps rocker arm with clamping jaw, then by fixed station
It is socketed in the mounting hole on rocker arm, after installing rocker arm, driving cylinder driving buffering bearing is transported towards the mounting hole direction of rocker arm
It is dynamic, buffer shaft socket joint is entered in mounting hole, driving cylinder drives grafting set to exit buffering bearing again, then motor driven telescopic rod and
Clamping jaw rotation, driving cylinder drives grafting set to continue into buffer shaft in buffering bearing after clamping jaw drives rocker arm to turn an angle
Abutting is held, above-mentioned movement is repeated according to preset number later, buffer shaft socket joint takes out rocker arm i.e. after connecting
It is achievable.By the way that runner assembly is arranged, realizes automatic rotating arm, improve production efficiency, and avoid operating personnel's hand
Rocker arm is held, the generation of safety accident is caused.
The utility model is further arranged to: the clamping jaw includes the attachment base being rotatably dispose on the telescopic rod, Gu
Surely the strap being connected on the attachment base, and the ambulatory splint that sliding is connected on the attachment base, the fixation
Clamping plate is arranged in parallel with the ambulatory splint, and the first limit for limiting ambulatory splint position is provided on the attachment base
Part.
By using above-mentioned technical proposal, when clamping jaw clamps rocker arm, rocker arm is as inserted into strap and ambulatory splint
Between be formed by gap, the gap between strap and ambulatory splint is set as adjustable, can be adapted for difference
The rocker arm of model improves the versatility of board.
The utility model is further arranged to: the cunning for being parallel to movable jaw glide direction is opened up on the attachment base
Slot, is provided with the sliding block that can be slid along the sliding slot on the ambulatory splint, the sliding slot inner wall be provided with it is multiple can be along described
The ball that sliding slot inner wall is freely rotated, the slider side wall are contacted with the ball.
By using above-mentioned technical proposal, when adjusting the spacing between strap and ambulatory splint, by ambulatory splint edge
Attachment base movement, as sliding block slides along sliding slot, by sliding slot inner wall be arranged sliding block, may make sliding block to slide along the chute
It is more smooth.
The utility model is further arranged to: attachment base side wall setting be parallel to sliding block glide direction and with it is described
The gain of sliding slot connection, first locating part is the screw being threadedly coupled across the gain with the sliding block.
By using above-mentioned technical proposal, after ambulatory splint is slid onto required position, screw is passed through into gain rear thread
It is connected on sliding block, such fixed form is simple and convenient, and ambulatory splint can be fixed on any position, is suitable for different model
Rocker arm, improve the versatility of board.
The utility model is further arranged to: the side opening of the ambulatory splint and the strap face is all provided with
It is equipped with chamfering.
By using above-mentioned technical proposal, it is respectively provided with chamfering in the side opening of two clamping plate faces, may make operation
Rocker arm is placed in more smooth when the gap location between strap and ambulatory splint by personnel, can improve work to a certain extent
The operating efficiency of industry personnel.
The utility model is further arranged to: the telescopic rod include the fixed section that is rotationally connected in the fixing seat and
Sliding is connected to the active segment of the fixed section outer wall, and the second limit for limiting activity fragment position is provided on the telescopic rod
Position part.
It needs to adjust between clamping jaw and motor when clamping the rocker arm of different length by using above-mentioned technical proposal
Length, at this point, active segment is slid along fixed section, it is outer needed for sliding onto postpone, active segment is fixed with locating part, is led to
The rocker arm that setting telescopic rod allows to be applicable in different lengths is crossed, the versatility of board is improved.
The utility model is further arranged to: second locating part be across the active segment outer wall and one end with it is described
The jackscrew that fixed section outer wall contradicts.
By using above-mentioned technical proposal, after active segment is slid onto required position, active segment can be consolidated by tightening jackscrew
Fixed, such fixed form operation is simple and cost is lower.
The utility model is further arranged to: the fixed section outer wall is provided with the first retaining ring, institute far from one end of motor
It states active segment inner wall and one end of clamping jaw is provided with the second retaining ring, the outer ring of first retaining ring is less than the interior of the active segment
Circle and the outer ring for being greater than first retaining ring, and the inner ring of second retaining ring is greater than the outer ring of the fixed section.
By using above-mentioned technical proposal, by fixed section be arranged the first retaining ring and in active segment, the second retaining ring is set can
It prevents active segment from fully sliding out along fixed section, increases the workload of operating personnel.
In conclusion the advantageous effects of the utility model are as follows:
1. realizing automatic rotation rocker arm by setting runner assembly, operating efficiency is improved, and operating personnel is avoided to drive
When pushing during buffering bearing movable with hand steered rocker arm safety accident occurs for dynamic cylinder；
2. increasing the general of board by the way that the spacing between the ambulatory splint and strap on clamping jaw is set as adjustable
Property；
3. being suitable for the rocker arm of different length by setting telescopic rod, the versatility of board is increased.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of the runner assembly of the utility model.
Fig. 3 is the structural schematic diagram of the torsion shaft of the utility model.
In figure, 1, pedestal；11, fixing seat；12, driving cylinder；13, grafting set；131, boss；14, fixed station；2, rotating group
Part；21, telescopic rod；211, fixed section；212, the first retaining ring；213, active segment；214, the second retaining ring；215, jackscrew；22, electric
Machine；3, clamping jaw；31, attachment base；311, sliding slot；312, gain；32, strap；321, chamfering；33, ambulatory splint；331, sliding
Block；34, screw；4, torsion shaft；41, preceding bridge stabiliser bar；42, rocker arm；421, mounting hole；43, bearing is buffered.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of riveting device of vehicle turning axle bearing disclosed by the utility model, including pedestal 1, setting
In the fixing seat 11 on pedestal 1, it is set to the driving cylinder 12 of 11 side of fixing seat, the grafting connecting with the piston rod of driving cylinder 12
Set 13, and the fixed station 14 being set on the side wall of 11 face driving cylinder 12 of fixing seat, grafting cover 13 close to 12 cylinder of driving cylinder
One end of body is provided with the boss 131 that outer ring covers 13 outer rings greater than grafting, and the outer ring of boss 131 is less than the interior of buffering bearing 43
It encloses, the driving cylinder 12 in the present embodiment is hydraulic cylinder, will buffer the push-in Rocker arm 42 of bearing 43 to guarantee to export enough power
On mounting hole 421 in.
Referring to Fig.1, the runner assembly 2 for rotating Rocker arm 42 is provided on pedestal 1, runner assembly 2 includes rotation connection
In the telescopic rod 21 in fixing seat 11, the motor 22 being connect with telescopic rod 21, and telescopic rod 21 is set to far from motor 22
One end is used to clamp the clamping jaw 3 of Rocker arm 42, and clamping jaw 3 is rotatably dispose on telescopic rod 21, and the axis of 22 output shaft of motor and solid
The axis for determining platform 14 is overlapped.
Referring to Figures 1 and 2, telescopic rod 21 includes that the fixed section 211 being rotationally connected in fixing seat 11 and sliding are connected to
The active segment 213 of 211 outer wall of fixed section, the cross section of fixed section 211 and active segment 213 is rectangle in the present embodiment, fixed
211 outer walls of section are provided with the first retaining ring 212 far from one end of motor 22, and 213 inner wall of active segment is provided with far from one end of clamping jaw 3
Second retaining ring 214, the outer ring of the first retaining ring 212 are less than the inner ring of active segment 213 and are greater than the inner ring of the second retaining ring 214, and the
The inner ring of two retaining rings 214 is greater than the outer ring of fixed section 211, and for limiting 213 position of active segment is provided on telescopic rod 21
Two locating parts, the second locating part are the jackscrew 215 contradicted across 213 outer wall of active segment and one end and 211 outer wall of fixed section.
Referring to Figures 1 and 2, clamping jaw 3 includes the attachment base 31 for being rotatably dispose in the one end of active segment 213 far from motor 22,
The strap 32 being fixedly connected on attachment base 31 slides the ambulatory splint 33 being connected on attachment base 31, and for solid
Determine the first locating part of ambulatory splint 33, strap 32 is arranged in parallel with ambulatory splint 33, ambulatory splint 33 and strap
The side opening of 32 faces is provided with chamfering 321；The cunning for being parallel to 3 glide direction of movable jaw is opened up on attachment base 31
Slot 311, be provided on ambulatory splint 33 can 311 slidings along the chute sliding block 331, sliding slot 311 is T-slot in the present embodiment, sliding
Block 331 is T-shaped block, and the gain 312 for being parallel to 331 glide direction of sliding block and being connected to sliding slot 311 is arranged in 31 side wall of attachment base,
The first locating part be the screw 34 being threadedly coupled across gain 312 with sliding block 331,311 inner wall of sliding slot be provided with it is multiple can edge
The ball (not shown) that 311 inner wall of sliding slot is freely rotated, 331 side wall of sliding block are contacted with ball.
The implementation principle of the present embodiment are as follows: when operation, the buffering bearing 43 that end coats lubricating oil is socketed on grafting set
On 13, until the end of buffering bearing 43 and boss 131 contradict, it, can since the end of buffering bearing 43 is coated with lubricating oil
To be more smoothly socketed on the outer ring of grafting set 13, after fixing buffering bearing 43, start that Rocker arm 42 is installed, first by rocker arm
42 are held in the gap that ambulatory splint 33 and strap 32 are formed, then the mounting hole 421 that will need to install buffering bearing 43
It is socketed on fixed station 14, the thickness of fixed station 14 is set herein when, usually 3-6mm, to guarantee that Rocker arm 42 can be socketed on
On fixed station 14, and the depth for buffer in the insertion mounting hole 421 of bearing 43 is enough to ensure that buffering bearing 43 will not be from installation
It is slid in hole 421, after installing Rocker arm 42, the piston rod in driving cylinder 12 is moved towards 14 direction of fixed station, at this time boss 131
Push buffering bearing 43 be inserted into mounting hole 421 in, then the piston rod in driving cylinder 12 to 12 direction of driving cylinder retract one section away from
From so that buffering 43 end of bearing is separated with boss 131, then motor 22 drives telescopic rod 21 and is set on telescopic rod 21
Clamping jaw 3 rotates, and can rotate Rocker arm 42, and then driving cylinder 12 continues to press on buffering bearing 43 and is inserted into mounting hole 421, after retracting
Motor 22 continues that Rocker arm 42 is driven to rotate, and repeats above-mentioned movement by program setting, until will buffer bearing 43 is pushed completely into installation
In hole 421, after operation, Rocker arm 42 is taken out from clamp hand and fixed station 14.
When the product of replacement production different batches, since the product size of different model is understood, there is some difference, will
Need to adjust the length of telescopic rod 21 and the position of ambulatory splint 33 after the completion of grafting set 13 and the replacement of fixed station 14.
When adjusting the length of telescopic rod 21, jackscrew 215 is unscrewed, tightens jackscrew after active segment 213 is slid onto required position
215 is fixed by active segment 213；When adjusting the position of ambulatory splint 33, screw 34 is unscrewed, by ambulatory splint 33 along sliding slot
311 slide onto it is with screw 34 that ambulatory splint 33 is fixed behind required position.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of riveting device of vehicle turning axle bearing, including pedestal (1), the fixing seat (11) being set on pedestal (1), if
It is placed in the driving cylinder (12) of fixing seat (11) side, the grafting set (13) being connect with the piston rod of the driving cylinder (12), and
The fixed station (14) being set on the side wall of fixing seat (11) face driving cylinder (12), the grafting set (13) is close to driving cylinder
(12) one end of cylinder body is provided with the boss (131) that outer ring is greater than grafting set (13) outer ring, it is characterised in that: further includes using
In the runner assembly (2) of rotation rocker arm (42), the runner assembly (2) includes being rotationally connected with stretching on the fixing seat (11)
Contracting bar (21), the motor (22) being connect with the telescopic rod (21), and it is set to one of telescopic rod (21) far from motor (22)
The clamping jaw (3) for clamping rocker arm (42) is held, the clamping jaw (3) is rotatably dispose on the telescopic rod (21), the motor
(22) axis of output shaft is overlapped with the axis of the fixed station (14).
2. a kind of riveting device of vehicle turning axle bearing according to claim 1, it is characterised in that: the clamping jaw (3)
Including the attachment base (31) being rotatably dispose on the telescopic rod (21), the fixing clamp being fixedly connected on the attachment base (31)
Plate (32), and the ambulatory splint (33) that sliding is connected on the attachment base (31), the strap (32) and the work
Dynamic clamping plate (33) are arranged in parallel, and the first limit for limiting ambulatory splint (33) position is provided on the attachment base (31)
Part.
3. a kind of riveting device of vehicle turning axle bearing according to claim 2, it is characterised in that: the attachment base
(31) sliding slot (311) for being parallel to movable jaw (3) glide direction is opened up on, being provided on the ambulatory splint (33) can edge
The sliding block (331) of the sliding slot (311) sliding, sliding slot (311) inner wall be provided with it is multiple can be along the sliding slot (311) inner wall
The ball being freely rotated, sliding block (331) side wall are contacted with ball.
4. a kind of riveting device of vehicle turning axle bearing according to claim 3, it is characterised in that: the attachment base
(31) side wall is arranged the gain (312) that is parallel to sliding block (331) glide direction and is connected to the sliding slot (311), and described the
One locating part is the screw (34) being threadedly coupled across the gain (312) with the sliding block (331).
5. a kind of riveting device of vehicle turning axle bearing according to claim 3, it is characterised in that: the ambulatory splint
(33) and the side opening of the strap (32) face is provided with chamfering (321).
6. a kind of riveting device of vehicle turning axle bearing according to claim 1, it is characterised in that: the telescopic rod
It (21) include that the fixed section (211) being rotationally connected on the fixing seat (11) and sliding are connected to the fixed section (211) outside
The active segment (213) of wall is provided with the second locating part for limiting active segment (213) position on the telescopic rod (21).
7. a kind of riveting device of vehicle turning axle bearing according to claim 6, it is characterised in that: second limit
Part is the jackscrew (215) contradicted across the active segment (213) outer wall and one end and the fixed section (211) outer wall.
8. a kind of riveting device of vehicle turning axle bearing according to claim 6, it is characterised in that: the fixed section
(211) outer wall is provided with the first retaining ring (212) far from one end of motor (22), and active segment (213) inner wall is far from clamping jaw (3)
One end be provided with the second retaining ring (214), the outer ring of first retaining ring (212) be less than the inner ring of the active segment (213) and
Greater than the inner ring of second retaining ring (214), and the inner ring of second retaining ring (214) is greater than the outer of the fixed section (211)
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212258.4U CN209319174U (en) | 2018-12-26 | 2018-12-26 | A kind of riveting device of vehicle turning axle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212258.4U CN209319174U (en) | 2018-12-26 | 2018-12-26 | A kind of riveting device of vehicle turning axle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209319174U true CN209319174U (en) | 2019-08-30 |
Family
ID=67729077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822212258.4U Active CN209319174U (en) | 2018-12-26 | 2018-12-26 | A kind of riveting device of vehicle turning axle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209319174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283635A (en) * | 2020-03-27 | 2020-06-16 | 江苏核电有限公司 | Off-line turnover device for nuclear turbine bearing |
-
2018
- 2018-12-26 CN CN201822212258.4U patent/CN209319174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283635A (en) * | 2020-03-27 | 2020-06-16 | 江苏核电有限公司 | Off-line turnover device for nuclear turbine bearing |
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