CN103256328A - Spring limiting jig - Google Patents
Spring limiting jig Download PDFInfo
- Publication number
- CN103256328A CN103256328A CN2013101569956A CN201310156995A CN103256328A CN 103256328 A CN103256328 A CN 103256328A CN 2013101569956 A CN2013101569956 A CN 2013101569956A CN 201310156995 A CN201310156995 A CN 201310156995A CN 103256328 A CN103256328 A CN 103256328A
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- CN
- China
- Prior art keywords
- spring
- annular groove
- position limit
- limit socket
- spacing
- 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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Abstract
The invention relates to a spring limiting jig. The spring limiting jig comprises a limiting seat. One end of the limiting seat sinks inward to form a concave cavity and a concave annular groove is formed in the concave cavity in the axial direction. The spring limiting jig is simple in structure, and convenient to operate due to the fact that a spring is limited on the annular groove with a certain depth, lowers labor intensity of a worker, improves working efficiency, at the same time, guarantees that a pressing center of spring force is not eccentric, avoids damage to the spring, and lowers production cost.
Description
Technical field
The present invention relates to the spacing tool of a kind of spring.
Background technique
Spring is a kind of mechanical parts that utilize elasticity to come work, impacts or shakes, stores up energy in order to motion, the mitigation of controlling parts, is widely used in machine, the instrument.But use in the device of spring at some, such as seal arrangement, because spring does not carry out spacing, be applied to the power meeting off center on the spring, the amplitude of deformation of spring is strengthened and the distortion increased frequency, thereby impel spring stress to strengthen and excessive fatigue, cause the damage of spring easily, improve cost of production, can cause seal failure simultaneously.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of spring simple in structure spacing tool.
For achieving the above object, the technical solution used in the present invention is: the spacing tool of a kind of spring, comprise position limit socket, and an end of the described position limit socket formation cavity that caves inward, described cavity is provided with the annular groove of indent vertically.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further described position limit socket is cylindric.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further the external groove sidevall of described annular groove extends to the inwall of described position limit socket.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further the degree of depth of described annular groove is 4-10mm.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further the degree of depth of described annular groove is 7mm.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further the center of described position limit socket is provided with spacing hole vertically.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further described spacing hole is rounded.
In a preferred embodiment of the present invention, the spacing tool of spring comprises that further the sidewall thickness of described position limit socket equates to the height between the described position limit socket bottom with described annular groove diapire.
The invention solves the defective that exists in the background technique, the present invention is simple in structure, by an end of spring is spacing in having the annular groove of certain depth, easy to operate, reduced working strength of workers, improved working efficiency, guaranteed that simultaneously the center of exerting pressure of spring force is not eccentric, avoid the damage of spring, reduced cost of production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the stereogram of the preferred embodiments of the present invention;
Fig. 2 is the plan view of the preferred embodiments of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Among the figure: 1, position limit socket, 2, cavity, 3, annular groove, 4, spacing hole.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic representation of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As Fig. 1, Fig. 2, shown in Figure 3, the spacing tool of a kind of spring comprises position limit socket 1, and an end of position limit socket 1 caves inward and forms cavity 2, and cavity 2 is provided with the annular groove 3 of indent vertically.
The preferred position limit socket 1 of the present invention is cylindric.
Spacing for the ease of to spring, the external groove sidevall of annular groove 3 extends to the inwall of position limit socket 1, and the water jacket wall of annular groove 3 and the internal face of position limit socket 1 are on same vertical surface.The depth B of annular groove 3 is 4-10mm, and the depth B of further preferred annular groove 3 is 7mm.
The center of the preferred position limit socket 1 of the present invention is provided with spacing hole 4 vertically, and this spacing hole 4 is rounded, but is not limited to circle, can also be for oval, square etc.
The sidewall thickness D of position limit socket 1 equates to the height H between position limit socket 1 bottom with annular groove 3 diapires.
The present invention can be installed in position limit socket 1 on the fixed base by spacing hole 4 earlier in use, and this moment, position limit socket 1 was fixed, at last with spring one end embedding tightly in the annular groove 3 with certain depth, guarantee the spring force center non-migration of exerting pressure.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (8)
1. spacing tool of spring is characterized in that: comprise position limit socket, and an end of the described position limit socket formation cavity that caves inward, described cavity is provided with the annular groove of indent vertically.
2. the spacing tool of spring according to claim 1, it is characterized in that: described position limit socket is cylindric.
3. the spacing tool of spring according to claim 2, it is characterized in that: the external groove sidevall of described annular groove extends to the inwall of described position limit socket.
4. the spacing tool of spring according to claim 3, it is characterized in that: the degree of depth of described annular groove is 4-10mm.
5. the spacing tool of spring according to claim 4, it is characterized in that: the degree of depth of described annular groove is 7mm.
6. according to the spacing tool of each described spring among the claim 1-5, it is characterized in that: the center of described position limit socket is provided with spacing hole vertically.
7. the spacing tool of spring according to claim 6, it is characterized in that: described spacing hole is rounded.
8. the spacing tool of spring according to claim 6, it is characterized in that: the sidewall thickness of described position limit socket equates to the height between the described position limit socket bottom with described annular groove diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101569956A CN103256328A (en) | 2013-05-02 | 2013-05-02 | Spring limiting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101569956A CN103256328A (en) | 2013-05-02 | 2013-05-02 | Spring limiting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103256328A true CN103256328A (en) | 2013-08-21 |
Family
ID=48960459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101569956A Pending CN103256328A (en) | 2013-05-02 | 2013-05-02 | Spring limiting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256328A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176595Y (en) * | 1993-10-15 | 1994-09-07 | 陈文宗 | Button |
| JPH11182630A (en) * | 1997-12-24 | 1999-07-06 | Suzuki Sogyo Co Ltd | Manufacture for taper type damping material |
| CN200999784Y (en) * | 2006-12-22 | 2008-01-02 | 吉林汽车制动器厂 | Plug-in mounting thackeray washer device for plunger type vehicle master cylinder |
| CN201824181U (en) * | 2010-08-31 | 2011-05-11 | 安徽省临泉县智创精机有限公司 | Slow-down device for extension and retraction of cylinder piston rod |
| CN203285890U (en) * | 2013-05-02 | 2013-11-13 | 苏州金牛精密机械有限公司 | Spring limiting jig |
-
2013
- 2013-05-02 CN CN2013101569956A patent/CN103256328A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176595Y (en) * | 1993-10-15 | 1994-09-07 | 陈文宗 | Button |
| JPH11182630A (en) * | 1997-12-24 | 1999-07-06 | Suzuki Sogyo Co Ltd | Manufacture for taper type damping material |
| CN200999784Y (en) * | 2006-12-22 | 2008-01-02 | 吉林汽车制动器厂 | Plug-in mounting thackeray washer device for plunger type vehicle master cylinder |
| CN201824181U (en) * | 2010-08-31 | 2011-05-11 | 安徽省临泉县智创精机有限公司 | Slow-down device for extension and retraction of cylinder piston rod |
| CN203285890U (en) * | 2013-05-02 | 2013-11-13 | 苏州金牛精密机械有限公司 | Spring limiting jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130821 |