CN204414028U - The erecting tools of a kind of hole elastic spring - Google Patents
The erecting tools of a kind of hole elastic spring Download PDFInfo
- Publication number
- CN204414028U CN204414028U CN201520008470.2U CN201520008470U CN204414028U CN 204414028 U CN204414028 U CN 204414028U CN 201520008470 U CN201520008470 U CN 201520008470U CN 204414028 U CN204414028 U CN 204414028U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- elastic spring
- guide rod
- hole
- erecting tools
- 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 erecting tools of a kind of hole elastic spring, comprise the clamp be made up of snap ring and handle, described snap ring is provided with axially open, snap ring opening two ends are relatively set with two handles, outside, snap ring short transverse one end is multidiameter structure, be arranged with guide rod in snap ring, described guide rod is used for the elastic spring putting into snap ring being pushed into draw-in groove corresponding to workpiece installing hole to be installed.The utility model structure is simple, easy to operate, during use, elastic spring is put into snap ring, compresses snap ring by handle, the one end then snap ring being provided with multidiameter is inserted in workpiece installing hole to be installed, then external force is applied to guide rod, elastic spring is released by guide rod in snap ring, until be pushed into by elastic spring in draw-in groove corresponding in workpiece installing hole to be installed, can not damage the surface of workpiece installing hole to be installed in this installation process.
Description
Technical field
The utility model relates to a kind of erecting tools of elastic spring, particularly relates to the erecting tools of a kind of hole elastic spring.
Background technology
Current installing hole elastic spring generally uses clamp or manually installs with hand, and existing clamp are not complex structures, and complex operation, easily scratches hole surface exactly in installation process; Manually install with hand if use, then labour intensity is large, and installation effectiveness is low; Therefore it is simple to design a kind of structure, convenient to operation and the hole mounting tool of steel cable baffle ring that can not scratch workpiece hole surface to be installed in installation process is necessary.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, convenient operation and can be installed to by elastic spring in draw-in groove corresponding in workpiece installing hole to be installed fast and accurately, can not scratch again the erecting tools of the hole elastic spring on installing hole surface simultaneously.
For achieving the above object, the utility model adopts following technical scheme: the erecting tools of a kind of hole elastic spring, comprises the clamp be made up of snap ring and handle, and described snap ring is provided with axially open, and snap ring opening two ends are relatively set with two handles.
Outside, described snap ring short transverse one end is multidiameter structure.
Described two symmetric handles are arranged, and Open Side Down extends and form by described snap ring for handle.
Guide rod is arranged with in described snap ring.
Described guide rod upper end outer surface is provided with annular knurl, and lower end of the guide rod outer surface is shiny surface.
Compared with prior art, the utility model has following beneficial effect:
1, in the utility model handle by snap ring, Open Side Down extends and form, snap ring and handle form clamp jointly, and handle and snap ring are structure as a whole, and structure is simple, and cost of manufacture is low, is easy to carry and operates;
2, in the utility model, outside, snap ring short transverse one end is multidiameter structure, registration, and installation effectiveness is high;
3, in the utility model, snap ring adopts elastomeric material to make, long service life;
4, the openings of sizes of snap ring can being regulated in the utility model by handle, when using a kind of snap ring of diameter, being changed the openings of sizes of snap ring by handle, and then can the elastic spring of supporting various specifications model, labour intensity is low, and versatility is stronger;
5, guide rod is arranged with in snap ring in the utility model, guide rod increase according to snap ring opening or the specifications and models of the internal diameter size that reduces and elastic spring different and be designed to different models, lower end of the guide rod outer surface is shiny surface, the surface in hole can not be scratched in installation process, guide rod upper end outer surface is knurling structure, has good skidproof effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of clamp in the utility model.
Detailed description of the invention
The erecting tools of hole elastic spring as depicted in figs. 1 and 2, it comprises the clamp 3 be made up of snap ring 1 and two handles 2, snap ring 1 is provided with axially open, snap ring 1 opening two ends are relatively set with two handles 2, two handles 2 are symmetrical arranged, handle 2 by snap ring 1 Open Side Down extend form, handle 2 and snap ring 1 are structure as a whole, by to draw outward or extrusion handle 2 can change snap ring 1 openings of sizes, and then the snap ring 1 using a kind of diameter just can the elastic spring 7 of supporting various specifications model, clamp 3 adopt elastomeric material manufacture, improve the service life of clamp 3, snap ring 1 lower end is multidiameter structure, the diameter of snap ring 1 lower end is less than the diameter of snap ring 1 upper end, guide rod 4 is arranged with in snap ring 1, guide rod 4 and clamp 3 support the use, guide rod 4 is cylindrical structure, guide rod upper end outer surface 5 is knurling structure, lower end of the guide rod outer surface 6 is shiny surface, guide rod 4 is according to the model of drawing outward or after extrusion handle 2, the size and being designed to of snap ring 1 internal diameter matches, the external diameter of guide rod 4 is greater than the internal diameter of elastic spring 7, when elastic spring 7 is installed, first elastic spring 7 is put into snap ring 1, then elastic spring 7 is compressed by handle 2, then snap ring 1 lower end is inserted in the installing hole of workpiece 8 to be installed, locate with the shaft shoulder, finally external force is applied to guide rod 4, guide rod 4 promotes elastic spring 7 and moves, make elastic spring 7 from the other end of snap ring 1 out, elastic spring 7 enters in the installing hole of workpiece 8 to be installed, continue to apply external force to guide rod 4, until elastic spring 7 is pushed in draw-in groove 9 corresponding in the installing hole of workpiece 8 to be installed by guide rod 4 completely, the utility model structure is simple, installs easy to operate and can not damage the surface of workpiece 8 installing hole to be installed in installation process.
The snap ring 1 of clamp 3 can also be manufactured different diameters by the utility model, and is manufacturing guide rod 4 supporting with it, forms series of tools.
Claims (5)
1. an erecting tools for hole elastic spring, comprises the clamp be made up of snap ring and handle, it is characterized in that: described snap ring is provided with axially open, and snap ring opening two ends are relatively set with two handles.
2. the erecting tools of hole as claimed in claim 1 elastic spring, is characterized in that: outside, described snap ring short transverse one end is multidiameter structure.
3. the erecting tools of hole as claimed in claim 1 elastic spring, is characterized in that: described two symmetric handles are arranged, and Open Side Down extends and form by described snap ring for handle.
4. the erecting tools of the hole elastic spring as described in as arbitrary in claims 1 to 3, is characterized in that: be arranged with guide rod in described snap ring.
5. the erecting tools of hole as claimed in claim 4 elastic spring, is characterized in that: described guide rod upper end outer surface is provided with annular knurl, and lower end of the guide rod outer surface is shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008470.2U CN204414028U (en) | 2015-01-07 | 2015-01-07 | The erecting tools of a kind of hole elastic spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520008470.2U CN204414028U (en) | 2015-01-07 | 2015-01-07 | The erecting tools of a kind of hole elastic spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414028U true CN204414028U (en) | 2015-06-24 |
Family
ID=53464434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520008470.2U Expired - Fee Related CN204414028U (en) | 2015-01-07 | 2015-01-07 | The erecting tools of a kind of hole elastic spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234898A (en) * | 2015-11-13 | 2016-01-13 | 哈尔滨东安发动机（集团）有限公司 | Device for assembling elastic retainer ring for shaft |
| CN107520806A (en) * | 2016-06-22 | 2017-12-29 | 成都飞机工业（集团）有限责任公司 | A kind of elongate trench region packing ring installation method |
-
2015
- 2015-01-07 CN CN201520008470.2U patent/CN204414028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234898A (en) * | 2015-11-13 | 2016-01-13 | 哈尔滨东安发动机（集团）有限公司 | Device for assembling elastic retainer ring for shaft |
| CN107520806A (en) * | 2016-06-22 | 2017-12-29 | 成都飞机工业（集团）有限责任公司 | A kind of elongate trench region packing ring installation method |
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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 |
Granted publication date: 20150624 Termination date: 20160107 |