CN205290837U - Frock is installed to fixed lid of spring - Google Patents
Frock is installed to fixed lid of spring Download PDFInfo
- Publication number
- CN205290837U CN205290837U CN201521010971.0U CN201521010971U CN205290837U CN 205290837 U CN205290837 U CN 205290837U CN 201521010971 U CN201521010971 U CN 201521010971U CN 205290837 U CN205290837 U CN 205290837U
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- spring
- boss
- lid
- frock
- fixed
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Abstract
The utility model provides a frock, in particular to frock is installed to fixed lid of spring. The fixed lid of spring (4) open on the terminal surface and have hole or the recess more than two, characterized in that: the frock include boss (5) and atress post (6), hole or recess cooperation on boss (5) and fixed lid (4) the terminal surface of spring, boss (5) are fixed on the terminal surface of atress post (6), boss (5) equal apart from the distance of atress post (6) axis. Compared with the prior art, this technical scheme exerts when having realized longitudinal force and revolving force when fixed lid of installation spring, has effectively limited the relative position of fixed lid and spring strut, provides a high -efficient installation spring and has fixed the frock of covering.
Description
Technical field
A kind of frock of this utility model design, particularly to the fixing lid mounting tool of a kind of spring.
Background technology
Prior art frequently involves spring and the fixing lid Assembly part of spring, referring to Fig. 1, Fig. 2, this Assembly part is made up of spring strut 1, spring 2, bar 3, the fixing lid 4 of spring, bar 3 and spring 2 are positioned at spring strut 1, spring 2 is sleeved on bar 3, and spring is fixed lid 4 and is threaded connection the one end being fixed on spring strut. The fixing lid 4 of spring arranges plural hole or groove on end face, and groove is preferably rectangle, and quantity is requirement not. When assembling the fixing lid 4 of spring 2 and spring, an axial thrust to be applied to overcome the elastic force of spring, also to apply a revolving force simultaneously and spring is fixed lid 4 screw-in spring struts complete spring and fix the assembling of lid 4. Prior art, generally by simple installation tool, such as vice, screwdriver etc., dependence manpower compression spring is installed. The easy disfiguring workpiece of method in this, and efficiency is low.
Summary of the invention
The purpose of this utility model is: provide a kind of efficient installation spring to fix the frock of lid.
The technical solution of the utility model is: the fixing lid mounting tool of a kind of spring, the fixing lid 4 of described spring has plural hole or groove on end face, it is characterized by: described frock includes boss 5 and force column 6, boss 5 and spring fix the hole on lid 4 end faces or groove fit, boss 5 is fixed on the end face of force column 6, and the boss 5 distance from force column 6 axis is equal.
As a kind of improvement of the technical program, the changeover portion 7 that boss 5 fixes lid 4 diameters by diameter equal to spring is fixed on force column 6.
As a kind of improvement of the technical program, the diameter of force column 6 fixes the diameter of lid 4 more than spring.
As a kind of improvement of the technical program, on force column 6, processing has annular knurl.
The beneficial effects of the utility model: compared with prior art, this technical scheme is when installing spring and fixing lid 4, apply while achieving longitudinal force and revolving force, effectively limit the relative position of fixing lid and spring strut, it is provided that the frock of lid 4 fixed by a kind of efficient installation spring.
Accompanying drawing explanation
Fig. 1 is: fix the structural representation of the spring strut assembly of lid with spring;
Fig. 2 is: the structural representation of lid fixed by spring;
Fig. 3 is: the structural representation of one embodiment of this utility model;
Fig. 4 is for being the embodiment fixing lid schematic diagram of installation spring;
In figure: 1 is spring strut, 2 is spring, and 3 is bar, and 4 is the fixing lid of spring, and 5 is boss, and 6 is force column, and 7 is changeover portion.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical program is described in further detail.
The fixing lid of described spring has plural hole or groove on end face, it is characterized by: described frock includes boss 5 and force column 6, boss 5 and spring fix the hole on lid 4 end faces or groove fit, boss 5 is fixed on the end face of force column 6, and the boss 5 distance from force column 6 axis is equal. If spring fix lid 4 is opened for circular hole, at boss 5 cylinder, and at least to have two holes cooperated and cylinder; If spring fix lid 4 is opened for rectangle or other non-circular slot, boss 5 is the shape with this groove fit. Groove fixes the relative position relation of lid 4 and force column 6 with the mainly restriction spring that coordinates of boss 5, so, any type of matching relationship, as long as the effect of both positions relatively can be played, broadly fall into the protection domain of this patent.
As shown in Figure 3 and Figure 4, what this detailed description of the invention adopted is two cylinders coordinate with circular hole. In this detailed description of the invention, the changeover portion 7 that boss 5 fixes lid 4 diameters by diameter equal to spring is fixed on force column 6, as it can be seen, be fixed with the diameter changeover portion 7 less than force column 6 in force column 6 one end having annular knurl, one end of changeover portion 7 is fixed with boss 5. This architectural feature, after the fixing lid 4 of spring coordinates with frock, the end face of changeover portion 7 objectively defines a location end face, this location end face and spring fixing lid 4 end face laminating, it is therefore prevented that it is uneven that the fixing lid 4 of spring is awarded power by boss 5. Meanwhile, two boss 5 are equal apart from the distance of force column 6 axis, also ensure that the boss 5 power of uniformly awarding to spring end cap.
Further, in frock, force column 6 diameter is much larger than spring fixing lid 4 end face diameters, only need to apply only small revolving force and just can cover in 4 screw-in spring struts by fixing for spring, not only laborsaving but also can guarantee that assembling quality.
During installation, after part is fixing, frock two positioning boss 5 is inserted spring and fixes in holes corresponding on lid 4, make positioning cylinder end face and spring fixing lid 4 end face laminating, apply an axial force and a revolving force, it is possible to complete paired springs fixes the assembling of lid 4 simultaneously.
Claims (4)
1. the fixing lid mounting tool of spring, the fixing lid (4) of described spring has plural hole or groove on end face, it is characterized by: described frock includes boss (5) and force column (6), boss (5) and the hole on spring fixing lid (4) end face or groove fit, boss (5) is fixed on the end face of force column (6), and the boss (5) distance from force column (6) axis is equal.
2. the fixing lid mounting tool of a kind of spring according to claim 1, is characterized by: boss (5) is fixed on force column (6) equal to the changeover portion (7) of spring fixing lid (4) diameter by diameter.
3. the fixing lid mounting tool of a kind of spring according to claim 2, is characterized by: the diameter of force column (6) is more than the diameter of the fixing lid (4) of spring.
4. the fixing lid mounting tool of a kind of spring according to claim 1, is characterized by: the upper processing of force column (6) has annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010971.0U CN205290837U (en) | 2015-12-08 | 2015-12-08 | Frock is installed to fixed lid of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010971.0U CN205290837U (en) | 2015-12-08 | 2015-12-08 | Frock is installed to fixed lid of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290837U true CN205290837U (en) | 2016-06-08 |
Family
ID=56436049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010971.0U Active CN205290837U (en) | 2015-12-08 | 2015-12-08 | Frock is installed to fixed lid of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290837U (en) |
-
2015
- 2015-12-08 CN CN201521010971.0U patent/CN205290837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |