CN209565718U - A kind of floating type press-loading apparatus of axle bush covers assembly - Google Patents
A kind of floating type press-loading apparatus of axle bush covers assembly Download PDFInfo
- Publication number
- CN209565718U CN209565718U CN201822098192.0U CN201822098192U CN209565718U CN 209565718 U CN209565718 U CN 209565718U CN 201822098192 U CN201822098192 U CN 201822098192U CN 209565718 U CN209565718 U CN 209565718U
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- China
- Prior art keywords
- guide sleeve
- ball
- compression bar
- floating
- flange
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Abstract
The utility model provides a kind of axle bush covers assembly floating type press-loading apparatus, belong to press-loading apparatus technical field, including compression bar, it is pressed ontology, fixed device, gag lever post and floating installation, floating installation includes fixing axle, bracket and driving clamping device, fixed device includes transition plates, flange, mounting base, guide sleeve, compressed spring, ball and ball rack, fixed outer shaft sleeve is equipped with a floating spring, clamping device is driven to clamp axle bush covers by clamping jaw, upper and lower floating is done along the direction of fixing axle, since flange inner ring is arranged outside guide sleeve, there are two bulb plunger and two adjusting bolt groups for connection on flange inner ring, ball is arranged in two sides to annular turntable at the top of guide sleeve up and down, therefore the press fitting ontology and floating installation of compression bar connection are under the action of guide sleeve and ball, along any small angle range of guide sleeve axis and diameter of axle direction It floats, and the range of angle can be adjusted by bulb plunger and adjusting bolt group, thus self-centering position when guaranteeing to clamp and be pressed into.
Description
Technical field
The utility model relates to a kind of press-loading apparatus, especially a kind of axle bush covers assemble floating type press-loading apparatus.
Background technique
Since Engine Cylinder Block & Cylinder Head is during process is in and portion fills, require to close axle bush covers
Body processing and secondary assembly, at present most of automobile production factories using be by artificial loading, in correctness of testing, into
Row press fitting, phenomena such as there is also neglected loading, misloading, anti-loaded, positional shift in this process, or pass through complicated displacement
Mechanism come realize to its feeding and press fitting etc., structure excessively complexity also brings along increased risk of failure rate etc..Therefore it is directed to this
A little Resolving probiems are extremely important.
Manually-operated mode, structure is simple, and productivity is low, be also highly susceptible to personnel's operation dexterity etc. it is various because
Element influences product qualification rate and productive temp etc., is not suitable for automatic production line.Although complicated modified gear is able to achieve pair
Its feeding and press fitting can solve automated production demand, but the production cost is very high, and failure rate is also high, and efficiency is also not very
It is high.
Therefore it is badly in need of a kind of axle bush covers assembly floating type press fitting dress for realizing automatic production line and semi-automatic demand
It sets, automatic production line and semi-automatic demand may be implemented, feeding is pressed one by one by robotic gripper component, Huo Zhegu
Being scheduled on 2 components above of slide unit last time clamping, feeding is pressed perhaps synchronous press mounting etc. one by one or 2 is used cooperatively simultaneously,
To realize increasingly automated assembly line demand, solve the yield issues of low, the good control product of production efficiency,
The compatible production of product can be met, improve production efficiency and energy conservation and environmental protection.
Utility model content
The utility model provides the following technical solution:
A kind of axle bush covers assemble floating type press-loading apparatus, including compression bar, are fixed on the press fitting ontology of the compression bar bottom
And it is fixed on the intrinsic floating installation of press fitting, the floating installation includes that fixing axle, bracket and driving clamp dress
It sets, an inverted U-lag is offered on the press fitting ontology, the top of the fixing axle is fixed on the top of the U-lag, institute
It states bracket and is arranged and be connected in the fixing axle, and the fixed outer shaft sleeve is equipped with a floating spring, the one of the floating spring
End is connected on the top of the U-lag, and the other end is connected to the top of the bracket, and the driving clamping device includes solid
The clamping jaw determining actuator on the bracket and being connected with the actuator, the actuator drive the clamping jaw clamp shaft
FE Tiler, and the bottom of the press fitting ontology is additionally provided with the positioning pin in the location hole that two are plugged in the axle bush covers.
It preferably, further include the limit for having the fixation device being set in outside the compression bar and the fixed press fitting bodies top
Position bar, and the gag lever post, between the press fitting ontology and the fixed device, the fixed device includes transition plates, method
Orchid, mounting base, guide sleeve, compressed spring, gag lever post, ball and ball rack, the guide sleeve are set in outside the compression bar, and
The top of the guide sleeve is equipped with annular turntable, and the compression bar is equipped with the step for the annular being recessed inwardly, the compressed spring
It is set in outside the step, the top of the step is connected at the top of the compressed spring, and its bottom is connected to the ring
The top of shape turntable, the flange include that the flange inner ring being set in outside the guide sleeve and abutting are fixed on the transition plates
The flange outer ring of bottom, the mounting base are set between the transition plates and the flange inner ring, and the mounting base and institute
It states and is bolted between flange, there are two the ball rack is set, is respectively located between annular turntable and the mounting base
Upper ball rack and at the top of annular turntable and the flange inner ring between lower ball rack, and the upper ball rack and institute
It states lower ball rack to be set in outside the compression bar, the upper ball rack and the lower ball rack are equipped with annular ball through slot, institute
It states filled with ball in ball through slot, the upside of the annular turntable is abutted with the ball with downside, the flange inner ring
On set that there are two opposite horizontally disposed bulb plunger and two opposite horizontally disposed adjusting bolt groups, the bulb plungers
With adjusting bolt group interval setting and rectangular distribution, and the guide sleeve is towards the bulb plunger and the adjusting spiral shell
The side of bolt group end set there are four respectively with the bulb plunger and it is described adjust bolt group relative engagement section, the ball
The end abutment of headpin plug forms gap between the end and the section for adjusting bolt group on the section.
Preferably, the adjusting bolt group includes the bolt being threadedly coupled with the flange inner ring and is folded in the spiral shell
Washer between bolt and the flange inner ring, so that by the thickness of washer come the gap of adjustment bolt threshold value section.
Preferably, the first neck bush is arranged between the compression bar and the guide sleeve, so that compression bar is in guide sleeve
It slides more smooth.
Preferably, the second neck bush is equipped between the bracket and the fixing axle, so that cunning of the bracket in fixing axle
It is dynamic more smooth.
Preferably, it is bolted to connection between the compression bar and the press fitting ontology, so that connection is more convenient.
The beneficial effects of the utility model are: driving the clamping jaw of clamping device in the location hole of positioning pin insertion axle bush covers
Axle bush covers are clamped, axle bush covers are moved to above workpiece to be assembled, when lower moulded rod, since the fixed driving clamping device of bracket can
Compression is done along fixing axle or stretches the movement of floating spring, therefore, it can be achieved that axle bush covers are as bracket is along fixed axis direction
It floats up and down, to debug the press fitting position of axle bush covers, and is connected outside guide sleeve, and on flange inner ring since flange inner ring is arranged
There are two bulb plunger and two adjusting bolt groups, ball, therefore, compression bar is arranged in two sides to the annular turntable at the top of guide sleeve up and down
The press fitting ontology and floating installation of connection are under the action of guide sleeve and ball, along the arbitrarily small angle of guide sleeve axis and diameter of axle direction
When the end abutment spent range to float, and adjust bolt group touches section, realize the limit of angle, bulb plunger then realize for
The recovery of guide sleeve angle after floating makes up crawl and placement bearing shell to realize so that guide sleeve is restored to home position
Gai Shi, the unhorizontal height error with installation of workpiece to be installed, structure is relatively simple, and more time saving and energy saving.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structure sectional view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Label in figure: 1 is compression bar, and 2 be press fitting ontology, and 3 be fixing axle, and 4 be bracket, and 5 be driving clamping device, and 6 are
Floating spring, 7 be clamping jaw, and 8 be actuator, and 9 be axle bush covers, and 10 be positioning pin, and 11 be fixed device, and 12 be gag lever post, and 13 are
Transition plates, 14 be flange, and 15 be mounting base, and 16 be guide sleeve, and 17 be compressed spring, and 19 be ball, and 20 be ball rack, and 21 be method
Blue inner ring, 22 be flange outer ring, and 23 be bulb plunger, and 24 be adjusting bolt group.
Specific embodiment
In conjunction with a kind of Fig. 1 to the floating type press-loading apparatus of axle bush covers assembly shown in Fig. 2, in the present embodiment, including pressure
Bar 1, the press fitting ontology 2 for being fixed on 1 bottom of compression bar and the floating installation being fixed in press fitting ontology 2, floating installation include solid
Dead axle 3, bracket 4 and driving clamping device 5, are pressed on ontology 2 and offer an inverted U-lag, the top of fixing axle 3 is fixed
At the top of U-lag, bracket 4, which is arranged, to be connected in fixing axle 3, and a floating spring 6, floating spring 6 are arranged with outside fixing axle 3
One end be connected on the top of U-lag, and the other end is connected to the top of bracket 4, and driving clamping device 5 includes being fixed on branch
Actuator 8 on frame and the clamping jaw 7 being connected with actuator, actuator drive clamping jaw 7 to clamp axle bush covers 9, and general driving clamps
Device 5 uses Pneumatic clamping jaw, and the bottom for being pressed ontology 2 is additionally provided with the positioning pin in the location hole that two are plugged in axle bush covers 9
10。
Further include in the present embodiment with floating type press-loading apparatus in conjunction with a kind of Fig. 1 to axle bush covers assembly shown in Fig. 2
There is the gag lever post 12 of the fixation device 11 being set in outside compression bar 1 and fixed 2 top of press fitting ontology, and gag lever post 12 is located at press fitting
Between ontology 2 and fixed device 11, fixed device 11 includes transition plates 13, flange 14, mounting base 15, guide sleeve 16, compression bullet
Spring 17, ball 19 and ball rack 20, guide sleeve 16 are set in outside compression bar 1, and the top of guide sleeve 16 is equipped with annular turntable, pressure
Bar 1 is equipped with the step of annular, and compressed spring 17 is set in outside step, and the top of compressed spring 17 is connected to the top of step,
And its bottom is connected to the top of annular turntable, flange 14 includes being set in the outer and flange with certain interval of guide sleeve 16
Circle 21 and abutting are fixed on the flange outer ring 22 of 13 bottom of transition plates, and mounting base 15 is set in transition plates 13 and flange inner ring 21
Between, and be bolted between mounting base 15 and flange 14, there are two ball rack 20 is set, be respectively located at annular turntable with
Upper ball rack between mounting base 15 and the lower ball rack between 21 top of annular turntable and flange inner ring, and upper ball
Frame and lower ball rack are set in outside compression bar 1, and upper ball rack and lower ball rack are equipped with annular ball through slot, are filled out in ball through slot
Filled with ball 19, the upside of annular turntable is abutted with ball with downside, is set on flange inner ring 21 and is horizontally disposed with there are two opposite
Bulb plunger 23 and opposite horizontally disposed adjustings bolt group 24, bulb plunger 23 and adjust the interval of bolt group 24 be arranged and
Rectangular distribution, and guide sleeve 16 towards bulb plunger 23 and it is described adjust 24 end of bolt group side set there are four respectively with
The bulb plunger 23 and it is described adjust the opposite section of bolt group 24, the end abutment of the bulb plunger 23 is in the section
On, gap is formed between the end and the section for adjusting bolt group 24.
The working principle of the utility model is: the present apparatus is installed in manipulator or is fixed on slide unit, quantity can be one
It is a or more than two, floating type press-loading apparatus is assembled when installing more than two axle bush covers on manipulator or slide unit
When, it can be achieved that multiple axle bush covers whiles, installs, therefore more efficient, and the present apparatus is at work, actuator 8 drives clamping jaw 7
The axle bush covers 9 in material path or on dividing disc are grabbed and clamped, is moved to above workpiece to be assembled, is directed by positioning pin 10
Workpiece, the present apparatus meeting correct posture of adjust automatically enters position to be pressed during this period, since bracket 4 is set in fixing axle 3,
And driving clamping device 5 be fixed on bracket 4, therefore can by compress floating spring 6, realize axle bush covers 9 with bracket along
3 direction of fixing axle is floated up and down, simultaneously as guide sleeve 16 is floated by any angle that mounting base 15 and flange 14 form
Connection, has certain gap between guide sleeve and flange inner ring, the range of angle adjusts spiral shell by bulb plunger 23 and side
Bolt group 24 adjusts amplitude range, guarantees to clamp and self-centering position when indentation, to realize the press fitting sheet of confining pressure bar connection
Body and floating installation float under the action of guide sleeve and ball along any small angle range of guide sleeve axis and diameter of axle direction,
And when compensating for crawl and placing axle bush covers 9, the unhorizontal height error with installation of workpiece to be installed, and structure is relatively simple, compared with
It to be time saving and energy saving, sets back when not expecting, the radial significantly range of axle bush covers 9 is to limit by compression bar 1 to realize.When this dress
It sets and axle bush covers is moved to wait be pressed on workpiece, power F (electric cylinders, cylinder, oil cylinder, pressurized cylinder etc.), which carries out compression bar 1, to be pressed, and power is worked as
F resets, and the part that 1 or less compression bar connects is resetted by compressed spring 17, subsequently into next circulation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of axle bush covers assemble floating type press-loading apparatus, which is characterized in that including compression bar, be fixed on the compression bar bottom
It is pressed ontology and is fixed on the intrinsic floating installation of press fitting, the floating installation includes fixing axle, bracket and drive
Clamping device is moved, offers an inverted U-lag on the press fitting ontology, the top of the fixing axle is fixed on the U-lag
Top, the bracket, which is arranged, to be connected in the fixing axle, and the fixed outer shaft sleeve be equipped with a floating spring, the floating
One end of spring is connected on the top of the U-lag, and the other end is connected to the top of the bracket, and the driving clamps dress
The clamping jaw including fixing actuator on the bracket and being connected with the actuator is set, the actuator drives the folder
Claw clip mandrel FE Tiler, and the bottom of the press fitting ontology is additionally provided with the positioning in the location hole that two are plugged in the axle bush covers
Pin.
2. a kind of axle bush covers according to claim 1 assemble floating type press-loading apparatus, which is characterized in that further include having set
The gag lever post of the fixation device and the fixed press fitting bodies top that are located at outside the compression bar, and the gag lever post is positioned at described
It is pressed between ontology and the fixed device, the fixed device includes transition plates, flange, mounting base, guide sleeve, compression bullet
Spring, gag lever post, ball and ball rack, the guide sleeve are set in outside the compression bar, and the top of the guide sleeve is equipped with ring
Shape turntable, the compression bar are equipped with the step for the annular being recessed inwardly, and the compressed spring is set in outside the step, the pressure
The top of the step is connected at the top of contracting spring, and its bottom is connected to the top of the annular turntable, the flange packet
It includes the flange inner ring being set in outside the guide sleeve and abuts the flange outer ring for being fixed on the transition plates bottom, the installation
Cover for seat is located between the transition plates and the flange inner ring, and is bolted between the mounting base and the flange,
There are two the ball rack is set, respectively it is located at the upper ball rack between annular turntable and the mounting base and is located at annular turn
Lower ball rack between at the top of platform and the flange inner ring, and the upper ball rack and the lower ball rack are set in the compression bar
Outside, the upper ball rack and the lower ball rack are equipped with the ball through slot of annular, are filled with ball, institute in the ball through slot
The upside for stating annular turntable is abutted with the ball with downside, sets that there are two opposite horizontally disposed balls on the flange inner ring
Headpin plug and two opposite horizontally disposed adjusting bolt groups, the bulb plunger and the adjustings bolt group interval setting and
Rectangular distribution, and the guide sleeve towards the bulb plunger and it is described adjust bolt group end side set there are four respectively
With the bulb plunger and the section for adjusting bolt group relative engagement, the end abutment of the bulb plunger is in the section
On, gap is formed between the end and the section for adjusting bolt group.
3. a kind of axle bush covers according to claim 2 assemble floating type press-loading apparatus, which is characterized in that the adjusting spiral shell
Bolt group includes the bolt being threadedly coupled with the flange inner ring and the pad that is folded between the bolt and the flange inner ring
Circle.
4. a kind of axle bush covers according to claim 2 assemble floating type press-loading apparatus, which is characterized in that the compression bar and
The first neck bush is arranged between the guide sleeve.
5. a kind of axle bush covers according to claim 1 assemble floating type press-loading apparatus, which is characterized in that the bracket and
The second neck bush is equipped between the fixing axle.
6. a kind of axle bush covers according to claim 1 assemble floating type press-loading apparatus, which is characterized in that the compression bar and
It is bolted to connection between the press fitting ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098192.0U CN209565718U (en) | 2018-12-14 | 2018-12-14 | A kind of floating type press-loading apparatus of axle bush covers assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098192.0U CN209565718U (en) | 2018-12-14 | 2018-12-14 | A kind of floating type press-loading apparatus of axle bush covers assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565718U true CN209565718U (en) | 2019-11-01 |
Family
ID=68321857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098192.0U Expired - Fee Related CN209565718U (en) | 2018-12-14 | 2018-12-14 | A kind of floating type press-loading apparatus of axle bush covers assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842503A (en) * | 2019-11-19 | 2020-02-28 | 上海机床厂有限公司 | Tool and method for assembling three-tile dynamic pressure bearing |
| CN112935781A (en) * | 2021-02-24 | 2021-06-11 | 东方电气集团科学技术研究院有限公司 | Automatic stretcher with self-adaptive structure |
-
2018
- 2018-12-14 CN CN201822098192.0U patent/CN209565718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842503A (en) * | 2019-11-19 | 2020-02-28 | 上海机床厂有限公司 | Tool and method for assembling three-tile dynamic pressure bearing |
| CN112935781A (en) * | 2021-02-24 | 2021-06-11 | 东方电气集团科学技术研究院有限公司 | Automatic stretcher with self-adaptive structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 Termination date: 20201214 |