CN205703996U - Bearing inner race assembly fixture - Google Patents
Bearing inner race assembly fixture Download PDFInfo
- Publication number
- CN205703996U CN205703996U CN201620539344.4U CN201620539344U CN205703996U CN 205703996 U CN205703996 U CN 205703996U CN 201620539344 U CN201620539344 U CN 201620539344U CN 205703996 U CN205703996 U CN 205703996U
- Authority
- CN
- China
- Prior art keywords
- bearing outer
- outer ring
- ring assembly
- assembly tooling
- stripper plate
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a bearing inner race assembly fixture, bearing inner race assembly fixture includes that base (10) and a plurality of extrusion radius are different extrusion device (30), base (10) selectively with arbitrary extrusion device (30) in a plurality of extrusion device (30) can dismantle the connection. The utility model discloses an among the bearing inner race assembly fixture, when the bearing inner race of the different diameters of installation, only need change with the extrusion device that the bearing inner race diameter corresponds can, and need not to design not unidimensional base, reduced the quantity of base, reduced manufacturing cost.
Description
Technical field
The utility model relates to frock technical field, in particular to a kind of bearing outer ring assembly tooling.
Background technology
In prior art, on helical-lobe compressor assembling line, the assembling of bearing outer ring is mainly cold setting, passes through cavity
The end face of cylindrical end face extrusion axis bearing outer-ring, it is achieved by the effect of bearing outer ring press-in to rigging position.
But for the bearing outer ring of different-diameter size, such as the bearing outer ring minimum diameter that screw machine uses is
90.5mm, maximum gauge is 150.5mm, now needs the cavity cylinder designing various outer diameter with the axle with different-diameter size
Bearing outer-ring is suitable, can increase manufacturing cost for many groups cavity cylinder that is suitable with bearing outer ring and that design.
Utility model content
The utility model aims to provide the bearing outer ring assembly tooling of a kind of low cost of manufacture.
For achieving the above object, the utility model provides a kind of bearing outer ring assembly tooling, including pedestal and multiple squeeze
The different pressurizing unit of pressure radius, pedestal selectively removably connects with the arbitrary pressurizing unit in multiple pressurizing units.
Further, pressurizing unit includes by radially of the central axis outward extending multiple stripper plates of bearing outer ring.
Further, multiple stripper plates are three, and three stripper plates are uniformly arranged in circumferential direction.
Further, the radial outer end of multiple stripper plates all having press section, pressurizing unit also includes being arranged on press section
On crushing block.
Further, crushing block includes extruding different many groups of radius, the press section of multiple stripper plates selectively with many
Arbitrary group of crushing block correspondence in group crushing block removably connects.
Further, press section being provided with holding tank, crushing block is arranged in holding tank.
Further, pedestal and pressurizing unit are steel matter, and crushing block is copper material.
Further, pedestal is cylinder, and the corresponding multiple stripper plates of cylinder are provided with multiple clamp port, and stripper plate embeds
Corresponding clamp port is arranged.
Further, pressurizing unit also includes connecting lug, and the corresponding lug that connects of pedestal is provided with mouth of connecting trough, connects convex
Ear is contained in mouth of connecting trough, and is fastened with pedestal by screw.
Further, stripper plate and clamp port interference fit.
In bearing outer ring assembly tooling of the present utility model, when installing the bearing outer ring of different-diameter, only need to change
The corresponding pressurizing unit with bearing outer diameter, and without designing various sizes of pedestal, decrease the quantity of pedestal, fall
Low manufacturing cost.
Brief description
A part of accompanying drawing constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining the utility model, is not intended that to improper restriction of the present utility model.At accompanying drawing
In:
Fig. 1 is the perspective view of the bearing outer ring assembly tooling according to the utility model embodiment；
Fig. 2 be bearing outer ring assembly tooling shown in Fig. 1 look up structural representation；
Fig. 3 be in Fig. 2 A-A to sectional structure schematic diagram；
Fig. 4 is the front view structure schematic diagram of the pedestal according to the utility model embodiment；
Fig. 5 is the front view structure schematic diagram of the pressurizing unit according to the utility model embodiment.
Wherein, being labeled as in above-mentioned accompanying drawing:
10th, pedestal；11st, clamp port；30th, pressurizing unit；31st, installation portion；311st, lug is connected；33rd, press section；331st, hold
Receive groove；37th, stripper plate；50th, crushing block.
Detailed description of the invention
Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, include pedestal 10 and multiple extruding according to the bearing outer ring assembly tooling of the utility model embodiment
The different pressurizing unit of radius 30, the scope of the size of the bearing outer ring according to required assembling for the size range of pressurizing unit 30 is true
Fixed, the bearing outer ring minimum diameter that for example screw machine uses is 90.5mm, and maximum gauge is 150.5mm, can thus arrange many
Individual extruding radius pressurizing unit 30 within this range.Pedestal 10 selectively fills with the arbitrary extruding in multiple pressurizing units 30
Put 30 to removably connect, thus in bearing outer ring assembly tooling of the present utility model, at the bearing outer ring installing different-diameter
When, only need to change the corresponding pressurizing unit 30 with bearing outer diameter, and without designing various sizes of pedestal 10, reduce
The quantity of pedestal 10, reduces manufacturing cost.
As depicted in figs. 1 and 2, the pressurizing unit 30 of the utility model embodiment includes by the central axis footpath of bearing outer ring
To outward extending multiple stripper plates 37, when bearing outer ring is assembled, by the press section 33 on the radial outer end of stripper plate 37
The end face of extrusion axis bearing outer-ring realizes the assembling of bearing outer ring.It should be noted that, the extruding radius of pressurizing unit 30 is by stripper plate
37 bearing outer ring radially of the central axis outward extending length determine, the outward extending length of stripper plate 37 is longer, extruding
The extruding radius of device 30 is bigger.
With further reference to Fig. 1 and Fig. 2, the quantity of the stripper plate 37 of the utility model embodiment is three, in circumferential direction
On be uniformly distributed, such stripper plate 37 whole pressurizing unit 30 stress when extruding assembled shaft bearing outer-ring is more uniform, whole axle
The stability of bearing outer-ring assembly tooling is preferable.
Preferably, in conjunction with Fig. 1 to Fig. 3, the pressurizing unit 30 of the utility model embodiment also includes being arranged on press section 33
On crushing block 50, stripper plate 37 realizes the assembling of bearing outer ring by the end face of crushing block 50 extrusion axis bearing outer-ring.This practicality
Bearing outer ring assembly tooling in novel by arranging crushing block 50 further, required assembling bearing outer ring change in size relatively
In the case of little, only need to adjust crushing block 50, reduce further manufacturing cost.
Specifically, crushing block 50 includes different many groups of extruding radius, optional on the press section 33 of multiple stripper plates 37
Ground is corresponding with arbitrary group of crushing block 50 in many group crushing blocks 50 to removably connect, i.e. can on each press section 33 of stripper plate 37
One of same group of crushing block 50 of installation of dismounting, so that the extruding radius of each stripper plate 37 is equal in whole pressurizing unit 30
Deng.
Preferably, press section 33 being provided with holding tank 331, stripper plate 37 is arranged in holding tank 331, so can carry
The stability of high stripper plate 37.
Preferably, the pedestal 10 in the utility model and pressurizing unit 30 are steel matter, and crushing block 50 is copper material.At dress
When joining bearing outer ring, crushing block 50 extrusion axis bearing outer-ring, and the copper material being used by crushing block 50 is softer, it is right to play
The protective effect of bearing outer ring, and pedestal 10 and pressurizing unit 30 are steel matter, then ensure that whole bearing outer ring assembly tooling
Rigidity.
As shown in Figure 4, the adjustment for convenience of pressurizing unit 30, reduces the difficulty that pressurizing unit 30 adjusts, the utility model
Pedestal 10 be cylinder, the corresponding stripper plate 37 of cylinder is provided with clamp port 11 simultaneously, and stripper plate 37 embeds clamp port 11 and sets
When putting, and adjust pressurizing unit 30, only embedded clamp port 11 stripper plate 37 need to be taken out.
As shown in Figures 3 to 5, in realizing the detailed description of the invention that pressurizing unit 30 removably connects, pressurizing unit
Using screw to connect between 30 and pedestal 10, specifically, pressurizing unit 30 also includes being arranged on stripper plate 37 installation portion 31
Connecting lug 311, the corresponding lug 311 that connects of pedestal 10 is provided with mouth of connecting trough, connects lug 311 and is contained in mouth of connecting trough,
And by through the screw fastening connecting lug 311 and pedestal 10.
In realizing another detailed description of the invention that pressurizing unit 30 removably connects, clamp port 11 and stripper plate 37 interference
Coordinate, so that the connection of stripper plate 37 can be realized, after stripper plate 37 embeds clamp port 11, can preferably keep to stripper plate
37 spacing, stripper plate 37 is difficult to get loose, bearing outer ring assembly tooling work when stability preferable.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, should be included within protection domain of the present utility model.
Claims (10)
1. a bearing outer ring assembly tooling, it is characterised in that include that pedestal (10) extrudes the different extruding dress of radiuses with multiple
Putting (30), described pedestal (10) selectively detachably connects with the arbitrary pressurizing unit (30) in the plurality of pressurizing unit (30)
Connect.
2. bearing outer ring assembly tooling according to claim 1, it is characterised in that described pressurizing unit (30) includes by axle
Radially of the central axis outward extending multiple stripper plates (37) of bearing outer-ring.
3. bearing outer ring assembly tooling according to claim 2, it is characterised in that the plurality of stripper plate (37) is three
Individual, three described stripper plates (37) are uniformly arranged in circumferential direction.
4. the bearing outer ring assembly tooling according to Claims 2 or 3, it is characterised in that
All having press section (33) on the radial outer end of the plurality of stripper plate (37), described pressurizing unit (30) also includes being arranged on
Crushing block (50) on described press section (33).
5. bearing outer ring assembly tooling according to claim 4, it is characterised in that
Described crushing block (50) includes different many groups of extruding radius, and the press section (33) of the plurality of stripper plate (37) may select
Ground is corresponding with arbitrary group of crushing block (50) in described many groups crushing block (50) to removably connect.
6. bearing outer ring assembly tooling according to claim 4, it is characterised in that described press section is provided with appearance on (33)
Receiving groove (331), described crushing block (50) is arranged in described holding tank (331).
7. bearing outer ring assembly tooling according to claim 4, it is characterised in that described pedestal (10) and described extruding dress
Putting (30) is steel matter, and described crushing block (50) is copper material.
8. the bearing outer ring assembly tooling according to Claims 2 or 3, it is characterised in that
Described pedestal (10) is cylinder, and the corresponding the plurality of stripper plate (37) of described cylinder is provided with multiple clamp port
(11), described stripper plate (37) embeds the setting of corresponding described clamp port (11).
9. bearing outer ring assembly tooling according to claim 8, it is characterised in that described pressurizing unit (30) also includes even
Connecing lug (311), corresponding described connection lug (311) of described pedestal (10) is provided with mouth of connecting trough, described connection lug (311)
It is contained in described mouth of connecting trough, and fastened with described pedestal (10) by screw.
10. bearing outer ring assembly tooling according to claim 8, it is characterised in that described stripper plate (37) and described folder
Hold mouth (11) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539344.4U CN205703996U (en) | 2016-06-02 | 2016-06-02 | Bearing inner race assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539344.4U CN205703996U (en) | 2016-06-02 | 2016-06-02 | Bearing inner race assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703996U true CN205703996U (en) | 2016-11-23 |
Family
ID=57302138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539344.4U Active CN205703996U (en) | 2016-06-02 | 2016-06-02 | Bearing inner race assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703996U (en) |
-
2016
- 2016-06-02 CN CN201620539344.4U patent/CN205703996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |