CN205207400U - Snap spring - Google Patents
Snap spring Download PDFInfo
- Publication number
- CN205207400U CN205207400U CN201520920299.2U CN201520920299U CN205207400U CN 205207400 U CN205207400 U CN 205207400U CN 201520920299 U CN201520920299 U CN 201520920299U CN 205207400 U CN205207400 U CN 205207400U
- Authority
- CN
- China
- Prior art keywords
- plane
- jump ring
- opening
- outer side
- side wall
- 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.)
- Active
Links
Abstract
The utility model discloses a snap spring, it includes the sheet noumenon. Be provided with the opening on the sheet noumenon for the sheet noumenon has inside wall and lateral wall. Be provided with first plane on the lateral wall, the open -ended lateral part is arranged in on first plane. Set up first plane on its lateral wall through the sheet noumenon at snap spring for it is planar structure to be provided with first planar lateral wall. From this, it is beaten the propelling movement in -process that snap spring equipment cut somebody's hair and can not take place the free rotation automatic to the phenomenon of just also having avoided snap spring to shift, the location of having realized snap spring. It beats easily partially or beats not in placely finally effectively to have solved traditional snap spring to influence the accuracy of snap spring assembly and the problem of accuracy.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of jump ring.
Background technique
Jump ring is also back-up ring or clasp, belongs to the one of fastening piece, for being contained in machine, the axial trough of equipment or hole slot, plays a part the part axial motion stoped on axle or on hole.Jump ring conventional at present, as PG motor (rotating speed referring to motor is controlled by the silicon controlled angle of flow) is generally full circle shape with jump ring, carry out in the assembly project of jump ring adopting spring equipment of automatically checking card, when jump ring is assembled on the electron spin axes of PG motor by spring equipment of automatically checking card as adopted, automatically cutting somebody's hair of spring equipment of checking card well can not be located jump ring, thus cause occurring that jump ring trains off or beat phenomenon not in place, have impact on accuracy and the validity of jump ring assembling.
Model utility content
Based on this, be necessary easily train off for traditional jump ring or beat not in place, thus affect the accuracy of jump ring assembling and the problem of validity, provide one can realize pinpoint jump ring.
For realizing a kind of jump ring that the utility model object provides, comprise sheet noumenon;
Described sheet noumenon is provided with opening, makes described sheet noumenon have madial wall and outer side wall;
Described outer side wall is provided with the first plane, described first plane is placed in the sidepiece of described opening.
Wherein in an embodiment, on the length direction of described opening, the length of described first plane is less than the described opening degree of depth in their length direction, and be more than or equal to described opening in their length direction the degree of depth 1/3rd.
Wherein in an embodiment, described outer side wall is also provided with the second plane; And
Described second plane and described first plane are placed in the both sides of described opening respectively.
Wherein in an embodiment, described second plane and described first plane parallel are arranged.
Wherein in an embodiment, described opening is axially symmetric structure, and described second plane is symmetrical arranged with the center line of the relative described opening of described first plane.
Wherein in an embodiment, described outer side wall is also provided with the 3rd plane;
Described 3rd plane is placed in the tail side of described opening.
Wherein in an embodiment, described 3rd plane and the first plane are or/and the second plane orthogonal is arranged.
Wherein in an embodiment, the outer side wall profile of described sheet noumenon is U-shaped.
Wherein in an embodiment, the middle part of at least one in described first plane, the second plane and the 3rd plane is provided with groove.
Wherein in an embodiment, described groove is U-groove bevel, square groove or vee gutter.
The beneficial effect of above-mentioned jump ring:
It, by arranging the first plane on the outer side wall of the sheet noumenon of jump ring, makes the outer side wall being provided with the first plane be plane structure.Thus, can not rotate freely in its propelling movement process of cutting somebody's hair at spring equipment of automatically checking card, thus also just avoid the phenomenon of jump ring displacement, achieve the location of jump ring.Finally efficiently solve traditional jump ring easily train off or beat not in place, thus affect the accuracy of jump ring assembling and the problem of validity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of jump ring of the present utility model;
Fig. 2 is the structural representation of another specific embodiment of jump ring of the present utility model;
Fig. 3 is the structural representation of the another specific embodiment of jump ring of the present utility model;
Fig. 4 is the structural representation of a specific embodiment again of jump ring of the present utility model.
Embodiment
For making technical solutions of the utility model clearly, below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
First it should be noted that jump ring of the present utility model is preferably axle jump ring or hole jump ring.
See Fig. 1, as a specific embodiment of jump ring of the present utility model, it comprises sheet noumenon 100.Sheet noumenon 100 is provided with opening 110, makes sheet noumenon 100 have madial wall 120 and outer side wall 130.Wherein, outer side wall 130 is provided with the sidepiece that the first plane 140, first plane 140 is placed in opening 110.
It by arranging the first plane 140 on the outer side wall 130 of jump ring sheet noumenon 100, makes to arrange the outer side wall 130 at the first plane 140 place for plane structure, is arc surface structure to substitute the outer side wall 130 of traditional jump ring.Thus, the phenomenon that can not rotate freely in the propelling movement process of cutting somebody's hair at spring equipment of automatically checking card when jump ring.This also just avoids jump ring in the situation occurring in spring equipment propelling movement process to be shifted of automatically checking card, thus makes jump ring to realize precise positioning, decreases the exception of automatically checking card in spring process, ensure that the accuracy of jump ring rigging position.Finally improve accuracy and the validity of jump ring assembling.
Further, by arranging the first plane 140 at the outer side wall 130 of jump ring, outer side wall 130 part making jump ring is plane, it is the jump ring of arc surface compared to outer side wall 130 entirety, while realizing jump ring precise positioning, also reduce raw material usage, reduce cost of production.
It should be noted that the specific implementation of the first plane 140 realizes by trimming.Namely on the outer side wall 130 of jump ring, directly carry out trimming, object outer side wall 130 being arranged the first plane 140 can be realized.First plane 140 is realized by trimming, and technique is simple, is easy to realize.
Wherein, as a specific embodiment of jump ring of the present utility model, on the length direction of opening 110, the length of the first plane 140 is less than opening 110 degree of depth in their length direction, and be more than or equal to opening 110 in their length direction the degree of depth 1/3rd.Thus, both avoided because the first plane 140 length is too small, effectively can not realize jump ring to cut somebody's hair at spring equipment of automatically checking card the phenomenon of interior precise positioning, also avoid the first plane 140 length long simultaneously, cause the narrow same phenomenon that can not better realize the precise positioning of jump ring of the width between outer side wall 130 with madial wall 120.That is, opening 110 degree of depth is in their length direction less than by the length arranging the first plane 140, and be more than or equal to 1/3rd of opening 110 degree of depth in their length direction, make the first plane 140 both can not long also can not be too short, advantageously in the precise positioning of jump ring.
Preferably, see Fig. 2, as the another specific embodiment of jump ring of the present utility model, its outer side wall 130 is also provided with the second plane 150.Second plane 150 and the first plane 140 are placed in the both sides of opening 110 respectively.That is, the first plane 140 and the second plane 150 is oppositely arranged respectively by the both sides of the opening 110 at sheet noumenon 100, thus form the clip spring structure of bilateral trimming, further improve the setting accuracy of jump ring, thus the more efficiently jump ring that avoids beats phenomenon that is not in place or that train off.Meanwhile, also further save rapidoprint, decrease cost of production.Wherein, the first plane 140 and the second plane 150 is set respectively by the both sides at opening 110, can effectively reduces product material consumption 7.1%, reduce purchase cost.
Further, the second plane 150 and the first plane 140 be arranged in parallel.Thus by judging the relative distance size of the inwall that the first plane 140 and the second plane 150 are cut somebody's hair with spring equipment of automatically checking card respectively realizes locating jump ring whether judging accurately.It further simplify processing technology on the one hand, on the other hand while realizing bilateral positioned parallel, further improves positioning accurate accuracy, thus effectively prevent the phenomenon of jump ring displacement in spring process of checking card.
It should be pointed out that the specific embodiment as jump ring of the present utility model, its opening 110 is axially symmetric structure.The center line of the second plane 150 and the first plane 140 opposed open 110 is symmetrical arranged.
Wherein, outer side wall 130 profile of jump ring is preferably U-shaped.Thus, directly can adopt the jump ring required for the preparation of corresponding Mould Machining, technique is simple, is easy to realize.
Further, see Fig. 3, as a specific embodiment again of jump ring of the present utility model, its outer side wall 130 is also provided with the 3rd plane 160.3rd plane 160 is placed in the tail side of opening 110.Preferably, the 3rd plane (160) with the first plane (140) or/and the second plane (150) is vertical arranges.Thus, the outer side wall 130 of the sheet noumenon 100 of jump ring is respectively arranged with the jump ring of the first plane 140, second plane 150 and the 3rd plane 160, and the shape of its outer side wall 130 is close to square.It is by being set to square configuration by the outer side wall 130 of jump ring, thus more not easily rotate freely under the propelling movement of cutting somebody's hair at spring equipment of automatically checking card of the jump ring of square outer side wall 130, this also just more effectively prevents the displacement of jump ring, finally effectively improves the precise positioning of jump ring.
Wherein, 3rd plane 160 with the first plane 140 or/and the second plane 150 structure is identical, process while can directly adopting identical processing technology to carry out the first plane 140, second plane 150 and the 3rd plane 160 thus, further simplify processing technology, save processing cost simultaneously.
Further, see Fig. 4, as the another specific embodiment of jump ring of the present utility model, the middle part of at least one in the first plane 140, second plane 150 and the 3rd plane 160 can be provided with groove 170.The opening of groove 170 is towards the outer side wall 130 of sheet noumenon 100.Groove 170 is set by the middle part of at least one in the first plane 140, second plane 150 and the 3rd plane 160, is realized the further location of jump ring by groove 170.It, while the precise positioning more effectively realizing jump ring, also further saves material consumption, thus decreases cost of production.And add the diversity of jump ring.
Wherein, it should be noted that, the shape of groove 170 can be circular groove, U-groove bevel, also can be square groove or triangular groove.It can carry out free setting according to actual conditions, more effectively adds the diversity of jump ring, improves the flexibility of jump ring processing.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a jump ring, is characterized in that, comprises sheet noumenon (100);
Described sheet noumenon (100) is provided with opening (110), makes described sheet noumenon (100) have madial wall (120) and outer side wall (130);
Described outer side wall (130) is provided with the first plane (140), described first plane (140) is placed in the sidepiece of described opening (110).
2. jump ring according to claim 1, it is characterized in that, on the length direction of described opening, the length of described first plane (140) is less than described opening (110) degree of depth in their length direction, and be more than or equal to described opening (110) in their length direction the degree of depth 1/3rd.
3. jump ring according to claim 1, is characterized in that, described outer side wall (130) is also provided with the second plane (150); And
Described second plane (150) and described first plane (140) are placed in the both sides of described opening (110) respectively.
4. jump ring according to claim 3, is characterized in that, described second plane (150) and described first plane (140) be arranged in parallel.
5. jump ring according to claim 3, it is characterized in that, described opening (110) is axially symmetric structure, and the center line of described second plane (150) described opening (110) relative to described first plane (140) is symmetrical arranged.
6. jump ring according to claim 3, is characterized in that, described outer side wall (130) is also provided with the 3rd plane (160);
Described 3rd plane (160) is placed in the tail side of described opening (110).
7. jump ring according to claim 6, is characterized in that, described 3rd plane (160) with the first plane (140) or/and the second plane (150) is vertical arranges.
8. the jump ring according to any one of claim 1-7, is characterized in that, outer side wall (130) profile of described sheet noumenon (100) is U-shaped.
9. the jump ring according to any one of claim 1-7, it is characterized in that, the middle part of at least one in described first plane (140), the second plane (150) and the 3rd plane (160) is provided with groove (170).
10. jump ring according to claim 9, is characterized in that, described groove (170) is U-groove bevel, square groove or vee gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920299.2U CN205207400U (en) | 2015-11-18 | 2015-11-18 | Snap spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920299.2U CN205207400U (en) | 2015-11-18 | 2015-11-18 | Snap spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207400U true CN205207400U (en) | 2016-05-04 |
Family
ID=55845120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920299.2U Active CN205207400U (en) | 2015-11-18 | 2015-11-18 | Snap spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332991A (en) * | 2015-11-18 | 2016-02-17 | 珠海凯邦电机制造有限公司 | Clamp spring |
-
2015
- 2015-11-18 CN CN201520920299.2U patent/CN205207400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332991A (en) * | 2015-11-18 | 2016-02-17 | 珠海凯邦电机制造有限公司 | Clamp spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205207400U (en) | Snap spring | |
| CN105332991A (en) | Clamp spring | |
| CN203512953U (en) | Novel filament guiding device for elasticizer | |
| CN205466798U (en) | Frock is cut in segmentation of squaring machine polycrystal | |
| CN207518373U (en) | A kind of rotor structure of central stepped | |
| CN205112119U (en) | Monocrystalline silicon piece cutting equipment | |
| CN204000059U (en) | A kind of interior yarn tensioner of straight twister | |
| CN204058911U (en) | Needle bar mechanism can be revolved | |
| CN202849644U (en) | Reciprocating thread guide of elasticizer groove drum box | |
| CN201890970U (en) | Yarn guide wheel | |
| CN207364229U (en) | A kind of differential gear | |
| CN202114346U (en) | Band saw blade device for sawing machine | |
| CN105485880A (en) | Swing structure of wind guide plates and air hose machine | |
| CN204238035U (en) | Embossing device | |
| CN205194533U (en) | Novel inlet wire aligning of wire wire stripping machine device | |
| CN104120556A (en) | Extension-type tape threading beader | |
| CN201517556U (en) | Ceramic guide wheel | |
| CN205011993U (en) | Novel multi -functional high -speed computerized embroidery machine of single -end | |
| CN205148478U (en) | A cutting mechanism for vacuum adsorption molding machine | |
| CN202963693U (en) | Water nozzle for linear cutting machine | |
| CN204491161U (en) | Knot fishing net machine orifice plate is had to move up and down device | |
| CN205623988U (en) | Drive mechanism of spinning wheel formula fishing line reel | |
| CN202744747U (en) | Oil-cooled servo motor with brake for rapier weaving machine | |
| CN103820954B (en) | A kind of template guide rail of Sewing machines | |
| CN203450924U (en) | Cutter component of cloth paving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |