CN205315576U - Snail wind spring seat - Google Patents
Snail wind spring seat Download PDFInfo
- Publication number
- CN205315576U CN205315576U CN201521003061.XU CN201521003061U CN205315576U CN 205315576 U CN205315576 U CN 205315576U CN 201521003061 U CN201521003061 U CN 201521003061U CN 205315576 U CN205315576 U CN 205315576U
- Authority
- CN
- China
- Prior art keywords
- abutment main
- spring abutment
- spring
- main body
- hole
- 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 snail wind spring seat, technical field is designed for mechanical device in affiliated field, including the spring abutment main part, the through -hole, the breach, the connecting hole, the screw hole, the spring abutment main part is a stairstepping axis body, it is thin that its structure is the thick right side in a left side, the centre drill of spring abutment main part has the through -hole, the through -hole of spring abutment main part embolias the gear shaft left end during assembly, processing is jagged on the left end periphery of spring abutment main part, the spring box overlaps the outer periphery at the breach promptly, the threaded hole of periphery processing at the breach, spring box sleeve goes up behind the breach, it is fixed with spring box and spring abutment main part to adopt the screw, the left side part axial brill that is located the spring abutment main part has the connecting hole, the connecting hole lies in outside the spring abutment main part right side beyond the periphery, the utility model discloses a snail wind spring seat, not fragile with spring abutment main part complex part, the spring abutment main part is fixed reliable, and the interference with other parts can not take place for the bolt head, and the spring box is fixed firm.
Description
Technical field
This utility model relates to machinery design field, particularly relates to a kind of snail coil spring seat.
Background technology
Mechanically all of lathe all can't do without drive system, snail coil spring seat is mounted in above lathe for installing a class part of snail wind spring, the fixing of scrollwork spring on lathe has been played critically important effect by snail coil spring seat, traditional snail coil spring seat structure is not reasonable, it is susceptible to and the interference of neighbouring part when installing fixing, its edge ratio is relatively sharp, it is easily caused the damage of other part, poor stability, therefore design a kind of part coordinated with spring abutment main body to be hardly damaged, spring abutment main body is fixing reliable, the interference with other part will not be there is in bolt head, the snail coil spring seat of spring box fixation seems very necessary.
Utility model content
The purpose of this utility model is contemplated to overcome traditional snail coil spring seat unreasonable structure, easily interfere with neighbouring part, the defect of poor stability, devise a kind of snail coil spring seat, the part coordinated with spring abutment main body is hardly damaged, spring abutment main body is fixing reliable, and the interference with other part, spring box fixation will not occur bolt head.
Solve the technical problem that required by this utility model and can be achieved through the following technical solutions:
A kind of snail coil spring seat, including spring abutment main body, through hole, described spring abutment main body is the trapezoidal axis body of single order, its structure is left thick right thin, the centre drill of described spring abutment main body has described through hole, also include breach, connecting hole, screwed hole, on the left end periphery of described spring abutment main body, processing has described breach, namely spring box is enclosed within the outer circumference surface of described breach, periphery at described breach is processed described screwed hole, after spring box puts breach, screw is adopted spring box and described spring abutment main body to be fixed, the left part being positioned at described spring abutment main body is axially drilled with described connecting hole, described connecting hole is positioned at beyond described spring abutment main body right outer periphery face.
All sharp edge chamfer dimesions of described spring abutment main body are 1 × 45 °.
Described connecting hole is uniformly be drilled with three on the circumference of 58mm at described spring abutment main body left part diameter.
Described connecting hole is shoulder hole.
Described screwed hole is in the periphery respectively processing one up and down of described breach.
Owing to have employed above technical scheme, this utility model has the advantage that
Adopt spring abutment main body, through hole, breach, connecting hole, the snail coil spring seat of screwed hole combined together design, all sharp edge chamfer dimesions of spring abutment main body are 1 × 45 °, be conducive to protecting other part being mated to preserve from, connecting hole is uniformly be drilled with three on the circumference of 58mm at spring abutment main body left part diameter, spring abutment main body is fixing reliable, connecting hole is shoulder hole, when being connected with spring abutment main body with casing, bolt head will not stretch out beyond the left surface of spring abutment main body, the interference with other part will not be there is, screwed hole is in the periphery respectively processing one up and down of breach, namely spring box adopts two screws screw-in screwed holes to be connected fixing with spring abutment main body, spring box fixation.
Accompanying drawing explanation
Fig. 1 is this utility model structure forward sight complete section schematic diagram;
Fig. 2 is this utility model structure left view schematic diagram;
In figure, each assembly and accompanying drawing labelling are respectively as follows: 1 spring abutment main body; 2, through hole; 3, breach; 4, connecting hole; 5, screwed hole.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further.
A kind of snail coil spring seat, including spring abutment main body 1, through hole 2, breach 3, connecting hole 4, screwed hole 5, spring abutment main body 1 is the trapezoidal axis body of single order, its structure is left thick right thin, the center of spring abutment main body 1 is drilled with through hole 2, during assembling, the through hole 2 of spring abutment main body 1 is inserted in gear shaft (not shown in FIG.) left end, the left end periphery of spring abutment main body 1 processes jagged 3, spring box (not shown in FIG.) is namely enclosed within the outer circumference surface of breach 3, periphery at breach 3 is processed screwed hole 5, after spring box (not shown in FIG.) puts breach 3, screw is adopted spring box and spring abutment main body 1 to be fixed, the left part being positioned at spring abutment main body 1 is axially drilled with connecting hole 4, connecting hole 4 is positioned at beyond spring abutment main body 1 right outer periphery face.
All sharp edge chamfer dimesions of spring abutment main body 1 are 1 × 45 °, are conducive to protecting other part being mated to preserve from.
Connecting hole 4 is uniformly be drilled with three on the circumference of 58mm at spring abutment main body 1 left part diameter, and spring abutment main body 1 adopts bolt spring abutment main body 1 and casing to be fixed through connecting hole 4 after being inserted in gear shaft, and spring abutment main body 1 is fixing reliable.
Connecting hole 4 is shoulder hole, and when being connected with spring abutment main body 1 with casing, bolt head will not stretch out beyond the left surface of spring abutment main body 1, and the interference with other part will not occur.
Screwed hole 5 is in the periphery respectively processing one up and down of breach 3, and namely spring box adopts two screws screw-in screwed holes 5 to be connected fixing with spring abutment main body 1, spring box fixation.
Snail coil spring seat disclosed in the utility model, all sharp edge chamfer dimesions of spring abutment main body 1 are 1 × 45 °, be conducive to protecting other part being mated to preserve from, connecting hole 4 is uniformly be drilled with three on the circumference of 58mm at spring abutment main body 1 left part diameter, spring abutment main body 1 is fixing reliable, connecting hole 4 is shoulder hole, when being connected with spring abutment main body 1 with casing, bolt head will not stretch out beyond the left surface of spring abutment main body 1, the interference with other part will not be there is, screwed hole 5 is in the periphery respectively processing one up and down of breach 3, namely spring box adopts two screws screw-in screwed holes 5 to be connected fixing with spring abutment main body 1, spring box fixation.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described. Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model. This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a snail coil spring seat, including spring abutment main body, through hole, described spring abutment main body is the trapezoidal axis body of single order, its structure is left thick right thin, the centre drill of described spring abutment main body has described through hole, it is characterized in that: also include breach, connecting hole, screwed hole, on the left end periphery of described spring abutment main body, processing has described breach, namely spring box is enclosed within the outer circumference surface of described breach, periphery at described breach is processed described screwed hole, after spring box puts breach, screw is adopted spring box and described spring abutment main body to be fixed, the left part being positioned at described spring abutment main body is axially drilled with described connecting hole, described connecting hole is positioned at beyond described spring abutment main body right outer periphery face.
2. a kind of snail coil spring seat according to claim 1, it is characterised in that: all sharp edge chamfer dimesions of described spring abutment main body are 1 × 45 °.
3. a kind of snail coil spring seat according to claim 1, it is characterised in that: described connecting hole is uniformly be drilled with three on the circumference of 58mm at described spring abutment main body left part diameter.
4. a kind of snail coil spring seat according to claim 1, it is characterised in that: described connecting hole is shoulder hole.
5. a kind of snail coil spring seat according to claim 1, it is characterised in that: described screwed hole is in the periphery respectively processing one up and down of described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003061.XU CN205315576U (en) | 2015-12-02 | 2015-12-02 | Snail wind spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003061.XU CN205315576U (en) | 2015-12-02 | 2015-12-02 | Snail wind spring seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315576U true CN205315576U (en) | 2016-06-15 |
Family
ID=56315039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003061.XU Expired - Fee Related CN205315576U (en) | 2015-12-02 | 2015-12-02 | Snail wind spring seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812843A (en) * | 2015-12-02 | 2017-06-09 | 安徽鸿远机电科技有限公司 | A kind of snail coil spring seat |
-
2015
- 2015-12-02 CN CN201521003061.XU patent/CN205315576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812843A (en) * | 2015-12-02 | 2017-06-09 | 安徽鸿远机电科技有限公司 | A kind of snail coil spring seat |
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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: 20160615 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |