CN206854460U - A kind of booster thrust bearing produced oil film wedge compacting tool set - Google Patents
A kind of booster thrust bearing produced oil film wedge compacting tool set Download PDFInfo
- Publication number
- CN206854460U CN206854460U CN201720332138.0U CN201720332138U CN206854460U CN 206854460 U CN206854460 U CN 206854460U CN 201720332138 U CN201720332138 U CN 201720332138U CN 206854460 U CN206854460 U CN 206854460U
- Authority
- CN
- China
- Prior art keywords
- oil film
- film wedge
- mounting bracket
- thrust bearing
- outer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of booster thrust bearing produced oil film wedge compacting tool set of thrust bearing part production technical field,Cope plate mounting bracket and lower template mounting bracket including setting symmetrical above and below,Installation outer ring is installed at the top of the template frame,And installation outer ring is fixedly connected by alignment pin with template frame,The outer wall of the installation outer ring is socketed with installing ring,And installing ring is fixedly connected with template frame,The inner chamber of the installation outer ring is provided with bushing,The bushing top is connected with position height limit circle,The inner chamber of described bushing and position height limit circle is mounted on oil film wedge module,The utility model coordinates oil film wedge press,Controlled by equipment,Make the oil film wedge face of extrusion consistent,Product quality increases substantially,Depth and the position of compacting oil film wedge can be accurately controlled by position height limit circle,Wherein oil film wedge module is integrally formed using steel based alloy,With certain hardness and toughness.
Description
Technical field
Thrust bearing part production technical field is the utility model is related to, specially a kind of booster thrust bearing produced oil film wedge pressure
Molding jig.
Background technology
Supercharger is the equipment being pressurized applied to diesel engine, gasoline engine.Turbocharger can provide more preferable fuel oil warp
Ji property because supercharging can give combustion chamber to provide more air, make burning more thoroughly, discharge it is cleaner.Using CO2 discharge as
Example, gasoline engine are confidential fewer 10-20% than the naturally aspirated engine of equal-wattage.In addition, turbocharger also has more
Advantage, being included in high altitude localities can also meet that air supplies, and three-element catalytic is faster entered work etc. in cold start-up.With
Attention to green environment, and automobile exhaust emission standard are increasingly stricter, the automaker of today, not only to meet
Environmental requirement, client is set to enjoy enough Drivings again, and turbocharger can just reduce discharge, improve fuel-economy
Property, and powerful power output, more ensure that driver pursues the Driving of row such as wind.The vapour in Europe existing 50% at present
Car has used turbocharger, and the utilization rate in Asia, the U.S. is also gradually increasing.
Booster is to control the axial float of impeller axle by thrust bearing, and the working face of thrust bearing is oil film wedge face, work
Rotating speed reaches tens of thousands of rpm when making, and to make thrust bearing not wear, rotating contact punishes several pieces, and is separated by the use of machine oil as medium,
Do not contacted directly with axle rotary body, this several pieces of faces are exactly oil film wedge face.Oil film wedge face is a point several pieces of arc surfaces, and oil film wedge face is a spiral
Inclined-plane, difference of height are generally 0.02-0.07.The mode of production on this existing inclined-plane has what machining pressed out with mould.Machining
Efficiency is low, mould pressure efficiency high, main or manually suppress by hand on press, and compacting by hand manually controlling, press power with
Time all has an impact to compacting depth, gradient, and so small natural measurement of tilt is not easy to, it is also not possible to 100% detection, this inclined-plane
Or key control parameter, certain difficulty is controlled completely during production, therefore, we have proposed a kind of booster thrust shaft
Hold oil film wedge compacting tool set to come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of booster thrust bearing produced oil film wedge compacting tool set, to solve above-mentioned background
It is proposed that compacting manually controls by hand in technology, press power and time all have an impact to compacting depth, gradient, so small gradient
The problem of measurement is not easy to.
To achieve the above object, the utility model provides following technical scheme：A kind of booster thrust bearing produced oil film wedge compacting
Mould, include the cope plate mounting bracket and lower template mounting bracket of setting symmetrical above and below, the bottom of the cope plate mounting bracket is with
Template frame is mounted at the top of model sheetinstallat frame, the inner chamber of the template frame is provided with jacking block, and the bottom of the jacking block is connected with
Hydraulic cylinder piston rod, and hydraulic cylinder piston rod is provided with the top of the template frame through the top of lower template mounting bracket
Outer ring is filled, and outer ring is installed and is fixedly connected by alignment pin with template frame, the outer wall of the installation outer ring is socketed with installing ring, and
Installing ring is fixedly connected with template frame, it is described installation outer ring inner chamber be provided with it is bushing, the bushing top is connected with position height
Degree limit circle, the inner chamber of described bushing and position height limit circle are mounted on oil film wedge module.
Preferably, the inner chamber of the cope plate mounting bracket and lower template mounting bracket is provided with screw, and lower template mounting bracket
It is fixedly connected by the screw fastening bolt that is spirally connected with workbench.
Preferably, the left and right ends of the installing ring are provided with mounting hole, and installing ring is spirally connected by mounting hole and fastens spiral shell
Bolt is fixedly connected with template frame.
Preferably, it is described it is bushing be integrally formed for alloy tool steel, the oil film wedge module is integrally formed for steel based alloy.
Preferably, the left and right ends of the position height limit circle, which are integrally formed, is provided with installation through-hole, and position height limits
Circle is fixedly connected by the installation through-hole bolt that is spirally connected with bushing, and the position height limits the top place placed in the middle enclosed and is provided with and oil film wedge mould
The working hole that block is adapted.
Compared with prior art, the beneficial effects of the utility model are：The utility model coordinates oil film wedge press, by setting
Standby control, makes that the oil film wedge face of extrusion is consistent, and product quality increases substantially, and pressure can be accurately controlled by limiting circle by position height
The depth of liquefaction wedge and position, wherein oil film wedge module are integrally formed using steel based alloy, have certain hardness and toughness.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model position height limits coil structures schematic diagram.
In figure：1 cope plate mounting bracket, 2 lower template mounting brackets, 3 hydraulic cylinder piston rods, 4 template frames, 5 jacking blocks, 6 alignment pins,
7 installing rings, 8 installation outer rings, 9 position heights limit circle, 91 installation through-holes, 92 working holes, 10 bushing, 11 oil film wedge modules.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of booster thrust bearing produced oil film wedge pressing die
Tool, include the cope plate mounting bracket 1 and lower template mounting bracket 2 of setting symmetrical above and below, the bottom of the cope plate mounting bracket 1 is with
The top of model sheetinstallat frame 2 is mounted on template frame 4, and the inner chamber of the template frame 4 is provided with jacking block 5, and the bottom of the jacking block 5 connects
It is connected to hydraulic cylinder piston rod 3, and hydraulic cylinder piston rod 3 is through the top of lower template mounting bracket 2, the top of the template frame 4
Installation outer ring 8 is installed, and outer ring 8 is installed and is fixedly connected by alignment pin 6 with template frame 4, the outer wall set of the installation outer ring 8
Installing ring 7 is connected to, and installing ring 7 is fixedly connected with template frame 4, the inner chamber of the installation outer ring 8 is described bushing provided with bushing 10
10 top is connected with position height limit circle 9, described bushing 10 and the inner chamber of position height limit circle 9 is mounted on oil film wedge module
11。
Wherein, the inner chamber of the cope plate mounting bracket 1 and lower template mounting bracket 2 is provided with screw, and lower template mounting bracket 2
It is fixedly connected by the screw fastening bolt that is spirally connected with workbench, the left and right ends of the installing ring 7 are provided with mounting hole, and install
Circle 7 is fixedly connected by the mounting hole fastening bolt that is spirally connected with template frame 4, and described bushing 10 are integrally formed for alloy tool steel, institute
State oil film wedge module 11 to be integrally formed for steel based alloy, the left and right ends of the position height limit circle 9, which are integrally formed, is provided with installation
Through hole 91, and position height limit circle 9 is fixedly connected by the bolt that is spirally connected of installation through-hole 91 with bushing 10, the position height limit is enclosed
9 top place placed in the middle is provided with the working hole 92 being adapted with oil film wedge module 11.
Operation principle：Lower template mounting bracket 2 is bolted on work top, and cope plate mounting bracket 1 passes through hydraulic pressure
Cylinder piston rod is movable about 3 and realizes the working condition compressed downwards, and bushing 10 and installation outer ring 8 of upper and lower mould are in mould
Bushing 10 are bumped into integrally after installation outer ring 8 is heated when having making, and in interference fit, oil film wedge module 11 is the work suppressed
Face, it is forced through jacking block 5 and the power that hydraulic cylinder piston rod 3 applies is applied in oil film wedge module 11, will be placed on position height
Workpiece oil film wedge in limit circle 9 extrudes, and each oil film wedge module 11 can make oil film wedge inclined-plane according to the requirement of product.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of booster thrust bearing produced oil film wedge compacting tool set, including the cope plate mounting bracket (1) of setting symmetrical above and below and lower mould
Board mounting stand (2), it is characterised in that：It is respectively mounted at the top of the bottom of the cope plate mounting bracket (1) and lower template mounting bracket (2)
There is template frame (4), the inner chamber of the template frame (4) is provided with jacking block (5), and the bottom of the jacking block (5) is connected with hydraulic cylinder piston
Bar (3), and hydraulic cylinder piston rod (3) is provided with the top of the template frame (4) through the top of lower template mounting bracket (2)
Install outer ring (8), and outer ring (8) are installed and are fixedly connected by alignment pin (6) with template frame (4), outside installation outer ring (8)
Wall is socketed with installing ring (7), and installing ring (7) is fixedly connected with template frame (4), and the inner chamber of installation outer ring (8) is provided with edge
Cover (10), position height limit circle (9), bushing (10) and position height limit circle (9) are connected with the top of bushing (10)
Inner chamber be mounted on oil film wedge module (11).
A kind of 2. booster thrust bearing produced oil film wedge compacting tool set according to claim 1, it is characterised in that：The cope plate
The inner chamber of mounting bracket (1) and lower template mounting bracket (2) is provided with screw, and lower template mounting bracket (2) is spirally connected fastening by screw
Bolt is fixedly connected with workbench.
A kind of 3. booster thrust bearing produced oil film wedge compacting tool set according to claim 1, it is characterised in that：The installing ring
(7) left and right ends are provided with mounting hole, and installing ring (7) by mounting hole be spirally connected fastening bolt with template frame (4) is fixed connects
Connect.
A kind of 4. booster thrust bearing produced oil film wedge compacting tool set according to claim 1, it is characterised in that：It is described bushing
(10) it is integrally formed for alloy tool steel, the oil film wedge module (11) is integrally formed for steel based alloy.
A kind of 5. booster thrust bearing produced oil film wedge compacting tool set according to claim 1, it is characterised in that：The position is high
The left and right ends of degree limit circle (9), which are integrally formed, is provided with installation through-hole (91), and position height limit circle (9) passes through installation through-hole
(91) bolt that is spirally connected is fixedly connected with bushing (10), and the top place placed in the middle of the position height limit circle (9) is provided with and oil film wedge module
(11) working hole (92) being adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332138.0U CN206854460U (en) | 2017-03-31 | 2017-03-31 | A kind of booster thrust bearing produced oil film wedge compacting tool set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332138.0U CN206854460U (en) | 2017-03-31 | 2017-03-31 | A kind of booster thrust bearing produced oil film wedge compacting tool set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854460U true CN206854460U (en) | 2018-01-09 |
Family
ID=60816050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332138.0U Expired - Fee Related CN206854460U (en) | 2017-03-31 | 2017-03-31 | A kind of booster thrust bearing produced oil film wedge compacting tool set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854460U (en) |
-
2017
- 2017-03-31 CN CN201720332138.0U patent/CN206854460U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180109 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |