CN209110088U - A kind of pressure riveting device of automobile bearing - Google Patents
A kind of pressure riveting device of automobile bearing Download PDFInfo
- Publication number
- CN209110088U CN209110088U CN201821992593.4U CN201821992593U CN209110088U CN 209110088 U CN209110088 U CN 209110088U CN 201821992593 U CN201821992593 U CN 201821992593U CN 209110088 U CN209110088 U CN 209110088U
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- rod
- locating
- locating slot
- guide post
- fixed
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Abstract
The utility model relates to automobile bearing processing technique fields, more particularly to a kind of pressure riveting device of automobile bearing, it is not strong that stationarity exists in the prior art in solution, position inaccurate disadvantage, including support base, the support base has been bolted guide post respectively, column, workpiece placement station and fixed block, the top of the column is fixed with bracket by nut bolt, the side of bracket is equipped with motor by screw, the output end of motor is connected with splined shaft by shaft coupling, the outer cover of splined shaft is equipped with shell, pass through the first locating rod, second locating rod, first locating slot, second locating slot, the isostructural setting of guide post, secondary positioning mechanism through the first locating rod, accurately the position for rotating the head that presses can be positioned, and guide post limits the moving range for rotating the head that presses and direction, greatly improve The accuracy of equipment positioning, can satisfy high-precision processing request.
Description
Technical field
The utility model relates to automobile bearing processing technique field more particularly to a kind of pressure riveting devices of automobile bearing.
Background technique
Bearing is important component in contemporary mechanical equipment；Automobile is no exception, usually needs to make in the wheel hub of automobile
With bearing, bearing is referred to as hub bearing, and hub bearing is generally the combination bearing of tape spool, and hub bearing assembles Shi Weifang
Only axial float occurs for bearing on axis, generally can by one end machining center hole of axis, and press processing against bearing inner ring.
Chinese patent discloses grant number: CN205926859U, is determined in the patent by rotating the lower end for the head that presses and being hinged with
Position bracket, the both ends of locating support are fixed with axle sleeve, locating shaft are plugged in axle sleeve, and locating shaft is fixed on limiting bracket, limit
One end of position bracket is fixed with limit plate, and positioning plate is fixed in the guide post below limit plate, displacement is fixed on positioning plate
Sensor.It carries out riveting hub bearing using spinning mode, can effectively improve the quality of riveting, and its riveting precision height,
And equipment operation stability is high, noise is small, however workpiece placement seat is served only for simply placing workpiece during processing, work
Part stationarity in processing is not strong, is easy to cause and accidentally processes, and does not also take accordingly for the workpieces processing of different size
Fixation, the quality of processing is lower.
Utility model content
Purpose of the utility model is to solve the disadvantage that stationarity is not strong, positioning is inaccurate exists in the prior art,
And a kind of pressure riveting device of the automobile bearing proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pressure riveting device of automobile bearing, including support base, the support base have been bolted respectively
Guide post, column, workpiece placement station and fixed block, the top of the column are fixed with bracket by nut bolt, and the one of bracket
Side is equipped with motor by screw, and the output end of motor is connected with splined shaft by shaft coupling, and the outer cover of splined shaft is equipped with outer
Shell, and the bottom of splined shaft is fixedly connected with rotation and presses head, the two sides of the shell have been screwed connecting rod, institute
The equal welding assembly in both ends for stating connecting rod has stabiliser bar and connecting plate, and the other end of the stabiliser bar passes through screw and the connection
The side of plate is fixedly connected, and the side of the connecting plate is fixed with sliding rail by rivet, and sliding rail slidably connects adjusting elevator,
The external screw-thread for adjusting elevator is fixed with fixture nut, and the adjusting elevator is slidably arranged in the outside of the guide post, and
The side for adjusting elevator is movably hinged with phase bar, and the other end of phase bar is movably hinged with interlocking bar, interlocking bar it is another
End is movably hinged with push rod, and the push rod is slidably arranged in the top of the support base, and the other end welding assembly of push rod
There is fixing clamp, the side of fixing clamp is bonded with rubber pad.
Preferably, through-hole is offered on the adjusting elevator, the guide post is embedded in the inside of through-hole.
Preferably, the side of the column is provided with the skeleton of integral structure, and the middle section of skeleton is equipped with hydraulic oil
Cylinder, the side of the support base are equipped with hydraulic pumping, and hydraulic pumping is connect with hydraulic cylinder by hydraulic oil pipe, the rotation
The head that turns to press is located at the surface of workpiece placement station, and the center of hydraulic cylinder offers circular hole, and the shell is across circular hole
It is internal.
Preferably, the center of the fixed block offers movable span, and the push rod is embedded in the inside of the movable span.
Preferably, the first locating rod has been bolted in the connecting rod, the bottom of the first locating rod offers
Two locating slots offer the first locating slot at the top of the support base, and the interior welds of the first locating slot have the second locating rod,
First locating rod and the cross-sectional area of the first locating slot are equal in magnitude, the cross-sectional area size of the second locating rod and the second locating slot
It is equal.
The beneficial effects of the utility model are:
1, pass through the first locating rod, the second locating rod, the first locating slot, the second locating slot, guide post etc. in the utility model
The setting of structure, the secondary positioning mechanism through the first locating rod can accurately position the position for rotating the head that presses, and
And guide post limits the moving range for rotating the head that presses and direction, greatly increases the accuracy of equipment positioning, can satisfy
High-precision processing request.
2, pass through interlocking bar in the utility model, push rod, fixing clamp, adjust sliding shoe, the isostructural setting of connecting plate,
Equipment press and the position of workpiece can be fixed automatically while processing, it is ensured that workpiece will not occur partially when processing
It moves, and is directed to workpiece of different specifications and sizes, can pointedly carry out position adjusting, the workpiece quality processed is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile bearing pressure riveting device main view；
Fig. 2 be the utility model proposes support base partial top view；
Fig. 3 be the utility model proposes a kind of automobile bearing pressure riveting device label A at enlarged drawing.
In figure: 1 support base, 2 columns, 3 brackets, 4 motors, 5 hydraulic cylinders, 6 sliding rails, 7 adjust elevator, 8 fixed spiral shells
Mother, 9 splined shafts, 10 push rods, 11 first locating rods, 12 fixing clamps, 13 first locating slots, 14 second locating rods, 15 rubber pads, 16
Second locating slot, 17 workpiece placement stations, 18 rotate press head, 19 fixed blocks, 20 connecting rods, 21 stabiliser bars, 22 interlocking bar, 23 phases
Position bar, 24 hydraulic pumpings, 25 connecting plates, 26 skeletons.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of pressure riveting device of automobile bearing, including support base 1, the support base 1 are led to respectively
It crosses bolt and is fixed with guide post, column 2, workpiece placement station 17 and fixed block 19, the top of column 2 is fixed with by nut bolt
The side of bracket 3, bracket 3 is equipped with motor 4 by screw, and the output end of motor 4 is connected with splined shaft 9 by shaft coupling, flower
The outer cover of key axis 9 is equipped with shell, and the bottom of splined shaft 9 is fixedly connected with rotation and presses first 18, and the two sides of shell pass through
Screw is fixed with connecting rod 20, and the equal welding assembly in the both ends of connecting rod 20 has a stabiliser bar 21 and connecting plate 25, stabiliser bar 21 it is another
One end is fixedly connected by screw with the side of connecting plate 25, and the side of connecting plate 25 is fixed with sliding rail 6, sliding rail 6 by rivet
It slidably connects and adjusts elevator 7, the external screw-thread for adjusting elevator 7 is fixed with fixture nut 8, adjusts the sliding of elevator 7 and sets
The side set in the outside of guide post, and adjust elevator 7 is movably hinged with phase bar 23, and the other end of phase bar 23 is movably hinged
There is interlocking bar 22, the other end of interlocking bar 22 is movably hinged with push rod 10, and push rod 10 is slidably arranged in the top of support base 1,
By interlocking bar 22, push rod 10, fixing clamp 12, sliding shoe 7, the isostructural setting of connecting plate 25 are adjusted, pressed in equipment
The position of workpiece can be fixed automatically while processing, it is ensured that workpiece will not shift when processing, and for not
The workpiece of same specification size can pointedly carry out position adjusting, and the workpiece quality processed is high, and the other end of push rod 10
Welding assembly has fixing clamp 12, and the side of fixing clamp 12 is bonded with rubber pad 15, adjusts and offers through-hole, guide post on elevator 7
It is embedded in the inside of through-hole, the side of column 2 is provided with the skeleton 26 of integral structure, and the middle section of skeleton 26 is equipped with hydraulic
Oil cylinder 5, the side of support base 1 are equipped with hydraulic pumping 24, and hydraulic pumping 24 is connect with hydraulic cylinder 5 by hydraulic oil pipe,
Rotation presses first 18 positioned at the surface of workpiece placement station 17, and the center of hydraulic cylinder 5 offers circular hole, and shell passes through circular hole
Inside, the center of fixed block 19 offers movable span, and push rod 10 is embedded in the inside of movable span, passes through bolt in connecting rod 20
It is fixed with the first locating rod 11, the bottom of the first locating rod 11 offers the second locating slot 16, and the top of support base 1 offers
First locating slot 13, the interior welds of the first locating slot 13 have the second locating rod 14, the first locating rod 11 and the first locating slot 13
Cross-sectional area it is equal in magnitude, the second locating rod 14 and the cross-sectional area of the second locating slot 16 are equal in magnitude, pass through first positioning
Bar 11, the second locating rod 14, the first locating slot 13, the second locating slot 16, the isostructural setting of guide post, pass through the first locating rod 11
Secondary positioning mechanism, accurately press first 18 position of rotation can be positioned, and guide post limits rotation and presses
First 18 moving range and direction greatly increase the accuracy of equipment positioning, can satisfy high-precision processing request.
Embodiment one, when work, workpiece is placed on the top of workpiece placement station 17 by personnel, connects equipment power supply, motor 4
Work drives splined shaft 9 and rotates first 18 rotary work that presses, while hydraulic system drives splined shaft 9 by hydraulic cylinder 5
It presses and first 18 moves down with rotation, connecting rod 20 moves down simultaneously, adjusts elevator 7 and slide guarantee stabilization on guide post
Property, when phase bar 23 being driven to move down, there are downward pressure, the oriented centre of the other end of interlocking bar 22 in one end of interlocking bar 22
Thrust, push push rod 10 to centre movement workpiece is clamped, it is ensured that the position of workpiece is fixed when processing, when workpiece is pressed from both sides
When tight, the first locating rod 11 is embedded into the inside of the first locating slot 13, and the second locating rod 14 is embedded into the interior of the second locating slot 16
Complete positioning in portion, it is ensured that the precision of processing, while rotation presses and first 18 reaches Working position and start to carry out the processing that presses.
Embodiment two, for the workpiece of different size, personnel can unscrew fixture nut 8, while pulling and adjusting elevator 7
Sliding carries out position adjusting on sliding rail 6, and when upward sliding, the position of push rod 10 is moved to the position far from workpiece placement station 17
It is dynamic, it is suitable for large-sized workpiece, when slide downward, the position of push rod 10 is fitted to mobile close to the position of workpiece placement station 17
For the workpiece of small size, after adjusting good position, personnel screw fixture nut 8, make to adjust elevator 7 and connecting plate 25 is fixed
Together, while stabiliser bar 21 forms tripod structure, it is ensured that the stability of connecting plate 25.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pressure riveting device of automobile bearing, including support base (1), which is characterized in that the difference of the support base (1)
It has been bolted guide post, column (2), workpiece placement station (17) and fixed block (19), has been passed through at the top of the column (2)
Nut bolt is fixed with bracket (3), and the side of bracket (3) is equipped with motor (4) by screw, and the output end of motor (4) passes through
Shaft coupling is connected with splined shaft (9), and the outer cover of splined shaft (9) is equipped with shell, and the bottom of splined shaft (9) is fixedly connected with rotation
Turn to press head (18), the two sides of the shell have been screwed connecting rod (20), and the both ends of the connecting rod (20) are equal
Welding assembly has stabiliser bar (21) and connecting plate (25), and the other end of the stabiliser bar (21) passes through screw and the connecting plate
(25) side is fixedly connected, and the side of the connecting plate (25) is fixed with sliding rail (6) by rivet, and sliding rail (6) is slidably connected
Have adjusting elevator (7), the external screw-thread for adjusting elevator (7) is fixed with fixture nut (8), and the adjusting elevator (7) is sliding
The dynamic outside that the guide post is set, and the side for adjusting elevator (7) is movably hinged with phase bar (23), phase bar (23)
The other end is movably hinged with interlocking bar (22), and the other end of interlocking bar (22) is movably hinged with push rod (10), the push rod (10)
It is slidably arranged in the top of the support base (1), and the other end welding assembly of push rod (10) has fixing clamp (12), fixing clamp
(12) side is bonded with rubber pad (15).
2. a kind of pressure riveting device of automobile bearing according to claim 1, which is characterized in that the adjusting elevator (7)
On offer through-hole, the guide post is embedded in the inside of through-hole.
3. a kind of pressure riveting device of automobile bearing according to claim 1, which is characterized in that the side of the column (2)
It is provided with the skeleton (26) of integral structure, the middle section of skeleton (26) is equipped with hydraulic cylinder (5), the support base (1)
Side hydraulic pumping (24) is installed, hydraulic pumping (24) is connect with hydraulic cylinder (5) by hydraulic oil pipe, rotation pressure
Riveter (18) is located at the surface of workpiece placement station (17), and the center of hydraulic cylinder (5) offers circular hole, and the shell passes through
The inside of circular hole.
4. a kind of pressure riveting device of automobile bearing according to claim 1, which is characterized in that in the fixed block (19)
The heart offers movable span, and the push rod (10) is embedded in the inside of the movable span.
5. a kind of pressure riveting device of automobile bearing according to claim 1, which is characterized in that lead on the connecting rod (20)
It crosses bolt to be fixed with the first locating rod (11), the bottom of the first locating rod (11) offers the second locating slot (16), the support
It being offered at the top of pedestal (1) the first locating slot (13), the interior welds of the first locating slot (13) have the second locating rod (14), the
A positioning rod (11) and the cross-sectional area of the first locating slot (13) are equal in magnitude, the second locating rod (14) and the second locating slot (16)
Cross-sectional area it is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992593.4U CN209110088U (en) | 2018-11-30 | 2018-11-30 | A kind of pressure riveting device of automobile bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992593.4U CN209110088U (en) | 2018-11-30 | 2018-11-30 | A kind of pressure riveting device of automobile bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110088U true CN209110088U (en) | 2019-07-16 |
Family
ID=67207039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992593.4U Active CN209110088U (en) | 2018-11-30 | 2018-11-30 | A kind of pressure riveting device of automobile bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560540A (en) * | 2019-09-06 | 2019-12-13 | 耐世特凌云驱动系统（芜湖）有限公司 | Sliding sleeve riveting point device |
-
2018
- 2018-11-30 CN CN201821992593.4U patent/CN209110088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560540A (en) * | 2019-09-06 | 2019-12-13 | 耐世特凌云驱动系统（芜湖）有限公司 | Sliding sleeve riveting point device |
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