CN205684994U - A kind of overspeed shaft press-fitting tool - Google Patents
A kind of overspeed shaft press-fitting tool Download PDFInfo
- Publication number
- CN205684994U CN205684994U CN201620660142.5U CN201620660142U CN205684994U CN 205684994 U CN205684994 U CN 205684994U CN 201620660142 U CN201620660142 U CN 201620660142U CN 205684994 U CN205684994 U CN 205684994U
- Authority
- CN
- China
- Prior art keywords
- press
- fitting tool
- base plate
- pressure head
- jaw
- Prior art date
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- Expired - Fee Related
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- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The overspeed shaft press-fitting tool that the utility model discloses, including the clamp assemblies being separately fixed in frock main body and a pressure head component, clamp assemblies includes multiple independent jaw, and pressure head component includes that a depression bar and is connected to the pressure head of depression bar end.Compared with prior art, it is not in place thus affect the problem of assembling quality that the overspeed shaft press-fitting tool that this utility model provides can solve the problem that tradition frock causes supporting seat press-in, and simple in construction is cheap, the most easily operates.
Description
Technical field
This utility model relates to a kind of press-fitting tool, and a kind of overspeed shaft for variator supports the pressure that seat is installed
Dress frock.
Background technology
Variator is one of important parts of automobile.Along with the requirement of automotive performance is gradually stepped up by people, variator
As a pith of automobile, its quality is to affect key factor, therefore a modern production line pair of automotive performance
The requirement of the production technology of variator is also stepping up, and each link in successive optimization production technology.To automatically
During variator assembles, having a technique is that overspeed shaft supports seat press-in gearbox case, uses 4 spiral shells simultaneously
Nail is fixed on gearbox case.At present, the press-loading process process that overspeed shaft supports seat press-in gearbox case is: first
First after gearbox case arrives corresponding station, manually overspeed shaft is supported seat and is placed on gearbox case pilot hole, and with 4
Screw pre-screwing；Secondly by using automatic screwing device to tighten screw, the most also overspeed shaft is supported seat press-in variator
In shell.Due to overspeed shaft support between seat and the pilot hole of gearbox case be interference fit and all directions drag size not
Unanimously, while using automatic screwing device to tighten screw, overspeed shaft is supported seat press-in gearbox case, frequently can lead to prop up
Support seat press-in is not in place, impact assembling quality, thus causes the performance of variator to reduce the most off quality.
In sum, how making overspeed shaft support seat uniform stressed press-fit is a technical problem urgently to be resolved hurrily.
Utility model content
The problems referred to above existed for prior art, the purpose of this utility model is to provide a kind of hypervelocity for variator
Axle supports the press-fitting tool that seat is installed.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of overspeed shaft press-fitting tool, including the clamp assemblies being separately fixed in frock main body and a pressure head component,
Clamp assemblies includes multiple independent jaw, and pressure head component includes that a depression bar and is connected to the pressure head of depression bar end.Clamping
Assembly clamps gearbox case to guarantee that it does not produce sliding motion during assembling by jaw；Pressure head component can be given super
Speed axle supports seat and applies a uniform pressure, to guarantee that its each several part can be put in place by synchronous press mounting.
Preferably, jaw and pressure head are independently driven by cylinder respectively.When press-fiting, cylinder first drives jaw to clamp speed change
Device shell, drive ram is the most down transported dynamic pressure overspeed shaft and is supported seat the most again；After having press-fited, air cylinder driven jaw unclamps change
Speed device shell, drive ram is the most up moved and is unclamped overspeed shaft support seat the most again.
Preferably, frock main body is by a housing and the hollow-core construction of base plate.
It is highly preferred that housing is an open slot, base plate and shell nozzle form fit and close described opening.
It is further preferred that when base plate and the opening laminating of gearbox case, base plate completely encloses gearbox case
Edge of opening.Now, when press-fitting tool is when press-fiting overspeed shaft and supporting seat, the base plate of frock main body and the opening of gearbox case
Laminating, air cylinder driven pressure head stretches into gearbox case.
Preferably, press-fitting tool also includes the driving cylinder of its lower motion in vertical direction of a driving.Before press-fiting,
Air cylinder driven press-fitting tool vertical downward movement is near gearbox case, and after press-fiting, the 3rd drives air cylinder driven to press-fit work
Dress upward vertical movement is away from gearbox case.
It is highly preferred that drive cylinder to be connected on housing.
Preferably, press-fitting tool also includes elastic force lifting rope and the one handle of a suspension press-fitting tool, elastic force lifting rope and hands
Handle is both connected on housing.Elastic force lifting rope is also to make press-fitting tool produce in vertical direction to move up and down with the effect of handle, tool
For body, press-fitting tool is suspended on directly over gearbox case by elastic force lifting rope, when workman's force is pressed downward against handle, press-fits work
Dress moves close to gearbox case vertically down, and workman's release handle after press-fiting, press-fitting tool is at elastic force lifting rope
Elastic force effect under upward vertical movement away from gearbox case.
It is highly preferred that elastic force lifting rope one end connects the lifting hole(eyelet) of housing tip.
Preferably, jaw is connected on the edge of base plate by fixture and falls in the lower section of base plate；Jaw can be around fixing
Part rotates.
Compared with prior art, the press-fitting tool that this utility model provides can solve the problem that tradition frock causes supporting seat press-in
Not in place thus affect the problem of assembling quality, and simple in construction, cheap, the most easily operate.
Accompanying drawing explanation
Fig. 1 is a kind of preferred implementation of the present utility model；
1 is frock main body, and 11 is housing, and 12 is base plate, and 2 is clamp assemblies, and 21 is jaw, and 22 is the first driving cylinder, 3
For pressure head component, 31 is depression bar, and 32 is pressure head, and 33 is the second driving cylinder, and 4 is handle, and 5 is gearbox case.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is made the most in detail, intactly illustrated.
A kind of overspeed shaft press-fitting tool, as it is shown in figure 1, include frock main body, and the folder being fixed in frock main body
Hold assembly and a pressure head component.When press-fiting, first clamped gearbox case to guarantee that it is in assembling process by clamp assemblies
In do not produce sliding motion；Supported seat by pressure head component to overspeed shaft again and apply a uniform pressure, to guarantee its each several part
Can be put in place by synchronous press mounting.Frock main body includes that a housing and be connected to a base plate of housing bottom, housing are one semiclosed
The hollow-core construction of formula, is connected to the base plate bottom it and closes its opening；Additionally, when the opening laminating of base plate with gearbox case
Time, the edge of base plate should completely enclose the edge of opening of gearbox case.Two jaws of clamp assemblies and two first drivings
Air cylinder driven, one first drives air cylinder driven one jaw；Jaw is connected on the edge of base plate by fixture and falls in base plate
Lower section, jaw can rotate around fixture；First drives cylinder to be positioned at housing, and one end is fixed on base plate, and the other end connects
Jaw；Two jaws are symmetric at the edge of base plate, and two first drive cylinder to be the most correspondingly symmetric.Press-fit
Time, first drives air cylinder driven jaw can rotate to the position that can clamp gearbox case around fixture；After having press-fited, first
Drive air cylinder driven jaw can rotate to the position that can unclamp gearbox case around fixture.Pressure head component includes depression bar, connection
Pressure head and one bottom depression bar drives depression bar pressure head at the second driving cylinder of movement in vertical direction；Second drives cylinder one
End is connected to the centre position bottom base plate, and the other end connects depression bar；When press-fiting, second drives air cylinder driven depression bar pressure head
Vertical downward movement supports seat near overspeed shaft and makes it be pressed into gearbox case dress its one power vertically downward of applying
Distribution；After press-fiting, second drives air cylinder driven depression bar pressure head upward vertical movement to support seat away from overspeed shaft.
It is noted that as it is shown in figure 1, press-fitting tool also includes elastic force lifting rope and the proficiency of a suspension press-fitting tool
Handle, elastic force lifting rope and handle be both connected on housing, and its elastic force lifting rope one end connects housing tip, and the other end is connected to press-fit
On suspension above station.Elastic force lifting rope is to make press-fitting tool produce in vertical direction to move up and down, specifically with the effect of handle
For, press-fitting tool is suspended on directly over gearbox case by elastic force lifting rope, when workman's force is pressed downward against handle, and press-fitting tool
Moving close to gearbox case vertically down, workman's release handle after press-fiting, press-fitting tool is at elastic force lifting rope
Under elastic force effect, upward vertical movement is away from gearbox case.In addition, it is possible to by the housing tip at press-fitting tool even
Connecing one the 3rd drives cylinder to replace aforesaid elastic force lifting rope and handle, and before press-fiting, the 3rd drives air cylinder driven to press-fit work
Dress vertical downward movement is near gearbox case, and after press-fiting, the 3rd drives air cylinder driven press-fitting tool upward vertical movement
Away from gearbox case.
When the press-fitting tool using this utility model to provide press-fits, first gearbox case is fixed on press-fitting tool
Underface, be then pressed downward against handle by artificial force, press-fitting tool moves close to gearbox case vertically down, directly
Fitting to the base plate of frock main body and the opening of gearbox case, then controlling the first driving air cylinder driven jaw can be around fixture
Rotate until clamping gearbox case, to guarantee that gearbox case does not produce sliding motion during assembling；And then second
Air cylinder driven depression bar pressure head vertical downward movement is driven to support seat near overspeed shaft and its one power vertically downward of applying is made
It is pressed into gearbox case pilot hole.After press-fiting, workman's release handle, press-fitting tool is in the elastic force effect of elastic force lifting rope
Lower upward vertical movement is returned to initial position away from gearbox case, and first drives air cylinder driven jaw can rotate around fixture
Until gearbox case can be unclamped, second drives air cylinder driven depression bar pressure head upward vertical movement support seat away from overspeed shaft and return
Arrive initial position again.Additionally, this process can also carry out Automated condtrol by control system of the prior art, the most logical
After crossing the underface that sensor detects gearbox case arrival press-fitting tool, control centre notify that workman down presses handle；
When sensor detects that the base plate of frock main body is fitted with the opening of gearbox case, control centre control the first driving gas
Cylinder drives jaw to step up gearbox case etc..
Claims (10)
1. an overspeed shaft press-fitting tool, it is characterised in that: include the clamp assemblies and being separately fixed in frock main body
Pressure head component, clamp assemblies includes multiple independent jaw, and pressure head component includes that a depression bar and is connected to depression bar end
Pressure head.
Press-fitting tool the most according to claim 1, it is characterised in that: jaw and pressure head are independently driven by cylinder respectively.
Press-fitting tool the most according to claim 1, it is characterised in that: frock main body is hollow by a housing and base plate
Structure.
Press-fitting tool the most according to claim 3, it is characterised in that: housing is an open slot, base plate and shell nozzle shape
Shape mates and closes described opening.
Press-fitting tool the most according to claim 4, it is characterised in that: when base plate and the opening laminating of gearbox case,
Base plate completely encloses the edge of opening of gearbox case.
Press-fitting tool the most according to claim 1, it is characterised in that: press-fitting tool also include a driving its in vertical direction
The driving cylinder moved up and down.
Press-fitting tool the most according to claim 6, it is characterised in that: drive cylinder to be connected on housing.
Press-fitting tool the most according to claim 1, it is characterised in that: press-fitting tool also includes the bullet of a suspension press-fitting tool
Power lifting rope and one handle, elastic force lifting rope and handle are both connected on housing.
Press-fitting tool the most according to claim 8, it is characterised in that: elastic force lifting rope one end connects the lifting hole(eyelet) of housing tip.
Press-fitting tool the most according to claim 1, it is characterised in that: jaw is connected to the edge of base plate by fixture
Go up and fall in the lower section of base plate；Jaw can rotate around fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660142.5U CN205684994U (en) | 2016-06-29 | 2016-06-29 | A kind of overspeed shaft press-fitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660142.5U CN205684994U (en) | 2016-06-29 | 2016-06-29 | A kind of overspeed shaft press-fitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684994U true CN205684994U (en) | 2016-11-16 |
Family
ID=57426534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620660142.5U Expired - Fee Related CN205684994U (en) | 2016-06-29 | 2016-06-29 | A kind of overspeed shaft press-fitting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684994U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994561A (en) * | 2018-07-26 | 2018-12-14 | 珠海格力智能装备有限公司 | Clamp apparatus |
| CN109093359A (en) * | 2018-08-29 | 2018-12-28 | 上海新奥林汽车传感器有限公司 | A kind of pressing tool for air quality sensor package system |
| CN110170820A (en) * | 2019-06-24 | 2019-08-27 | 苏州华亚智能科技股份有限公司 | A kind of pressure pin device |
| CN112207848A (en) * | 2019-07-09 | 2021-01-12 | 郑州领航机器人有限公司 | Electrolyte tank automatic grasping device and grasping electrolyte tank manipulator |
| CN114227220A (en) * | 2021-12-06 | 2022-03-25 | 北京航天动力研究所 | Liquid rocket engine jumbo size high-pressure casing screw thread frock of screwing up |
-
2016
- 2016-06-29 CN CN201620660142.5U patent/CN205684994U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994561A (en) * | 2018-07-26 | 2018-12-14 | 珠海格力智能装备有限公司 | Clamp apparatus |
| CN108994561B (en) * | 2018-07-26 | 2019-12-27 | 珠海格力电器股份有限公司 | Clamp apparatus |
| CN109093359A (en) * | 2018-08-29 | 2018-12-28 | 上海新奥林汽车传感器有限公司 | A kind of pressing tool for air quality sensor package system |
| CN109093359B (en) * | 2018-08-29 | 2023-12-08 | 上海新奥林汽车传感器有限公司 | Press fit tool for air quality sensor assembly system |
| CN110170820A (en) * | 2019-06-24 | 2019-08-27 | 苏州华亚智能科技股份有限公司 | A kind of pressure pin device |
| CN112207848A (en) * | 2019-07-09 | 2021-01-12 | 郑州领航机器人有限公司 | Electrolyte tank automatic grasping device and grasping electrolyte tank manipulator |
| CN114227220A (en) * | 2021-12-06 | 2022-03-25 | 北京航天动力研究所 | Liquid rocket engine jumbo size high-pressure casing screw thread frock of screwing up |
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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: 20161116 |