CN205057940U - Slide bearing fixing device - Google Patents
Slide bearing fixing device Download PDFInfo
- Publication number
- CN205057940U CN205057940U CN201520713532.XU CN201520713532U CN205057940U CN 205057940 U CN205057940 U CN 205057940U CN 201520713532 U CN201520713532 U CN 201520713532U CN 205057940 U CN205057940 U CN 205057940U
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- China
- Prior art keywords
- hole
- strikes
- linkage
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to a slide bearing fixing device, including the roller frock with strike the linkage, the roller frock be the cuboid of upper and lower arc surface, and go up sphere to sphere center down and be equipped with the through -hole perpendicularly, the through -hole lower extreme be the bell, the linkage that strikes include the backing plate, strike pole and steel ball, the pole that strikes be the cylinder, the one end of striking the pole be connected with the backing plate is perpendicular, the other end is connected with the steel ball, the pole that strikes insert to make in the through -hole and strike the linkage and be connected with the roller frock. The utility model discloses make the deformation and the sliding of material of directly strikeing the production of thin wall part originally become controllable and the adjustment by uncontrollable, the utility model discloses a draw -in groove is fixed, saves other relevant fixing device, and simple structure, installation convenient operation.
Description
Technical field
The utility model belongs to bearing fixing device technical field, particularly relates to a kind of sliding bearing fixture.
Background technology
The mode of fixing sliding bearing in current domestic POLCAIN motor piston assemblies is a lot, but most fixture design and processes is complicated, and unfailing performance is lower, often cause sliding bearing to be out of shape and material slippage owing to knocking, this brings great inconvenience to production and work.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of sliding bearing fixture, to solve the problem that on market, the design of sliding bearing fixture is complicated, unfailing performance is low.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of sliding bearing fixture, comprising roller frock and strike linkage, described roller frock is the cuboid of upper and lower arc surface, and upper sphere is provided with through hole to lower peripheral surface central vertical, described through hole lower end is bell; The described linkage that strikes comprises backing plate, strikes bar and steel ball, and the described bar that strikes is cylinder, and described one end of striking bar is connected with backing plate is vertical, and the other end is connected with steel ball, and the described bar that strikes is inserted in through hole and makes to strike linkage and be connected with roller frock.
The described diameter striking bar is less than the diameter of through hole.
The diameter of described steel ball is corresponding with the diameter of through hole.
The large mouth of described bell inside hole, osculum is in outside.
Beneficial effect
The utility model advantage:
1, the utility model structure is simple, is only made up of two parts, installs easy to operate, and centering is easy, and reliability is high;
2, the utility model can be fixed by draw-in groove, saves other associated anchor;
3, the slippage that the utility model makes originally directly to knock distortion that thin-walled parts produces and material becomes controlled and adjustment by uncontrollable, under the laminating extruding of roller frock, plunger, distortion and material slippage occur over just and need position and plunger centre bore, ensure that sliding bearing installation dimension, sliding bearing is coordinated with roller unaffected;
4, the utility model can also be applied to other field, and by being adjacent to material, local deformation screens realizes fixture.
Accompanying drawing explanation
Fig. 1 is the utility model sectional view;
Fig. 2 is Fig. 1 partial enlarged view;
Fig. 3 of the present utility modelly strikes linkage front view;
Fig. 4 is roller frock sectional view of the present utility model;
Fig. 5 is that embodiment 1 of the present utility model uses structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment 1
As shown in Fig. 1 ~ 5, a kind of sliding bearing fixture, comprising roller frock 2 with strike linkage 1, described roller frock 2 is the cuboid of upper and lower arc surface, and upper sphere is provided with through hole 3 to lower peripheral surface central vertical, and described through hole 3 lower end is bell 7; The described linkage 1 that strikes comprises backing plate 4, strikes bar 5 and steel ball 6, described strikes bar 5 for cylinder, described one end of striking bar 5 is connected with backing plate 4 is vertical, and the other end is connected with steel ball 6, and the described bar 5 that strikes is inserted in through hole 3 and makes to strike linkage 1 and be connected with roller frock 2.Beaten by bucketing bar 5 or to impact or the mode such as press pressing makes sliding bearing 9 produces pit and is stuck in corresponding plunger centre bore 11, being fixed.
The described diameter striking bar 5 is less than the diameter of through hole 3, conveniently strikes bar 5 and is inserted in the through hole 3 of ball frock 2.
The diameter of described steel ball 6 is corresponding with the diameter of through hole 3, and steel ball just can be inserted in through hole 3.
The large mouth of described bell 7 inside hole, osculum in outside, just some can be extruded by through hole 3 pairs of sliding bearings 9 to make steel ball 6.
Plunger 8 is installed on tooling platform 10 fixing, sliding bearing 9 is installed on plunger 8, then the bell 7 of roller frock 1 of the present utility model is encased in plunger 8 down, and the lower arc surface of roller frock 1 is contacted with sliding bearing 9, roller frock both ends of the surface are concordant with plunger mating surface, make to strike the position that the steel ball 6 on linkage 2 exposes roller frock 1 by bell 7 like this to align with plunger centre bore 11, by beaing backing plate or impacting or the mode such as press pressing makes sliding bearing 9 produces pit, and be stuck in corresponding plunger centre bore 11, be fixed.
Claims (4)
1. a sliding bearing fixture, it is characterized in that: comprise roller frock (2) and strike linkage (1), the cuboid that described roller frock (2) is upper and lower arc surface, and upper sphere to lower peripheral surface central vertical is provided with through hole (3), described through hole (3) lower end is bell (7); The described linkage (1) that strikes comprises backing plate (4), strikes bar (5) and steel ball (6), the described bar (5) that strikes is cylinder, described one end of striking bar (5) is connected with backing plate (4) is vertical, the other end is connected with steel ball (6), and the described bar (5) that strikes is inserted in through hole (3) and makes to strike linkage (1) and be connected with roller frock (2).
2. a kind of sliding bearing fixture according to claim 1, is characterized in that: the described diameter striking bar (5) is less than the diameter of through hole (3).
3. a kind of sliding bearing fixture according to claim 1, is characterized in that: the diameter of described steel ball (6) is corresponding with the diameter of through hole (3).
4. a kind of sliding bearing fixture according to claim 1, is characterized in that: the large mouth of described bell (7) inside hole, osculum is in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713532.XU CN205057940U (en) | 2015-09-15 | 2015-09-15 | Slide bearing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713532.XU CN205057940U (en) | 2015-09-15 | 2015-09-15 | Slide bearing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057940U true CN205057940U (en) | 2016-03-02 |
Family
ID=55384542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713532.XU Expired - Fee Related CN205057940U (en) | 2015-09-15 | 2015-09-15 | Slide bearing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171685A (en) * | 2015-09-15 | 2015-12-23 | 宁波斯达弗液压传动有限公司 | Sliding bearing fixing device |
-
2015
- 2015-09-15 CN CN201520713532.XU patent/CN205057940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171685A (en) * | 2015-09-15 | 2015-12-23 | 宁波斯达弗液压传动有限公司 | Sliding bearing fixing device |
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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: 20160302 Termination date: 20180915 |