CN202971512U - Inserting ring locking type anti-loose nut - Google Patents
Inserting ring locking type anti-loose nut Download PDFInfo
- Publication number
- CN202971512U CN202971512U CN 201220682115 CN201220682115U CN202971512U CN 202971512 U CN202971512 U CN 202971512U CN 201220682115 CN201220682115 CN 201220682115 CN 201220682115 U CN201220682115 U CN 201220682115U CN 202971512 U CN202971512 U CN 202971512U
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- Prior art keywords
- nut
- screw
- breaking tank
- glue
- mother
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of automobile spare parts, in particular to an inserting ring locking type anti-loose nut. The inserting ring locking type anti-loose nut is composed of a main nut, a limiting screw, a limiting screw hole, 502 glue, a smashing groove, a glue storage tape, an auxiliary nut, an ejection compression ring, a glue discharging hole and an annular groove. The annular smashing groove with a rectangular cross section is formed in the bottom face of the main nut. The upper half portion of the main nut is in a hexagonal prism shape. The lower half portion of the main nut is in a cylindrical shape. An out side wall of the cylinder is provided with threads and is provided with a transversal limiting screw hole. The upper end of the auxiliary nut is sleeved at the lower end of the main nut and is matched with the main nut through the threads. An upper surface of the bottom of the auxiliary nut is provided with the annular groove with the rectangular cross section. The lower end of the cylindrical ejection compression ring is placed in the annular groove and the upper end of the cylindrical ejection compression ring is placed in the smashing groove and is in clearance fit with the smashing groove.
Description
Technical field
The utility model relates to the auto parts machinery technical field, particularly relates to a kind of slotting ring locking type Anti-loosening nut.
Background technique
Existing auto parts machinery, the combination of every dependence screw and nut realizes fastening, all unavoidably occurs to become flexible owing to vibrating for a long time in the long-term running process of automobile.Regularly whether loosening to detect and reinforce be a very loaded down with trivial details job to the nut of auto parts machinery.
The model utility content
The utility model provides a kind of just can combining closely with nut in assembly process to stop the slotting ring locking type Anti-loosening nut of loosening hidden danger for solving the deficiencies in the prior art.
The scheme that solves the utility model technical problem is:
Slotting ring locking type Anti-loosening nut is by mother nut, stop screw, spacing screw, 502 glue, breaking tank, storage adhesive tape, secondary nut, top pressure ring, rush down the glue hole and annular groove consists of.
Wherein, the inside of mother nut is with the screw that vertically connects.Have on the bottom surface of mother nut an annular, cross section is the breaking tank of rectangle, the first half of mother nut is hexagon, the Lower Half of mother nut is cylindrical shape, this columnar outer side wall is threaded and with a horizontal spacing screw, the inner of stop screw is in described spacing screw, the outer end of stop screw be in described secondary nut directly over.
Secondary nut is the cylindrical shape with a bottom, and the upper end of secondary nut opens wide, and an axial screw is arranged at the bottom of secondary nut, this screw and mother nut with the screw of vertical perforation have the diameter that equates.The upper end of secondary nut is placed in the lower end of described mother nut and is combined with screw thread with mother nut, have the annular groove that a cross section is rectangle on the upper surface of the bottom of secondary nut, its lower end of pressure ring, columnar top is in described annular groove and becomes the interference fit relation with annular groove.The upper end of top pressure ring is in described breaking tank and with breaking tank and becomes clearance fit relationship.The storage adhesive tape that the plastic pellicle material of one ring is arranged in the annular space between the end face of the end face of top pressure ring and described breaking tank, 502 glue are equipped with in the inside of storage adhesive tape.
The top of secondary nut and the vertical distance on pressure ring top, top be greater than the vertical distance between the end face of the lower limb of stop screw outer end and breaking tank, and described two vertically apart from difference greater than the cross section outer diameter of storing adhesive tape.
In storage adhesive tape residing breaking tank, have a plurality of glue holes of rushing down on the interior outer side wall of breaking tank.
In use; first make described six prisms of mother nut outwardly; Anti-loosening nut is placed in the end of screw; then with spanner, described six prisms are blocked and clockwise direction rotation, when secondary nut with namely stop moving downward after member to be clamped contacts, mother nut continues to move downward at this moment; when the lower edge of stop screw contacts with the top edge of secondary nut; with screwdriver, stop screw is taken off from spacing screw, at this moment, stop screw disappears to the protective action of storage adhesive tape.Continue with spanner clockwise direction rotation mother nut, mother nut is in moving downward process, the be broken end face of groove and the end face of top pressure ring of storage adhesive tape clips broken, and 502 glue in the storage adhesive tape flow out and rush down that the glue hole flow among thread gaps between mother nut and secondary nut and the thread gaps between mother nut and screw and mother nut, secondary nut and this three of screw is bonding as a whole by a plurality of.
Adopt such scheme, can reach following effect:
1. because the utility model can flow in gap between nut and screw and carry out bonding to nut and screw by 502 extremely strong glue of mobility, can effectively prevent becoming flexible of the nut that causes because of the dither of Motor Vehicle in long-term running process and screw, the Security that has improved Motor Vehicle.
2. the mode that has adopted mother nut and secondary nut to cooperatively interact due to the utility model realizes storage and the release of 502 glue; and adopt stop screw to protect the storage adhesive tape to make it exempt from compressing; can control flexibly, easily the outflow opportunity of 502 glue, and make the utility model possess higher Security.
3. because the utility model has adopted a plurality of glue holes of rushing down, the flow direction of 502 glue is organically guided, the glue that this just makes between mother nut and screw, can both obtain being evenly distributed between mother nut and secondary nut is bonding, can effectively improve adhesive effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 the utility model and screw fit are used, at the later structural representation of clamping member.
In figure: 1. the mother nut 2. spacing screw of the stop screw 3. 4.502 glue 5. breaking tanks 6. secondary nut 8. top pressure rings 9. of storage adhesive tape 7. rush down glue hole 10. annular groove 11. member 12. screws to be clamped
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Slotting ring locking type Anti-loosening nut is by mother nut 1, stop screw 2, spacing screw 3,502 glue 4, breaking tank 5, storage adhesive tape 6, secondary nut 7, top pressure ring 8, rush down glue hole 9 and annular groove 10 consists of.
Wherein, the inside of mother nut 1 is with the screw that vertically connects.Have on the bottom surface of mother nut 1 annular, cross section is the breaking tank 5 of rectangle, the first half of mother nut 1 is hexagon, the Lower Half of mother nut 1 is cylindrical shape, this columnar outer side wall is threaded and with a horizontal spacing screw 3, the inner of stop screw 2 is in described spacing screw 3, the outer end of stop screw 2 be in described secondary nut 7 directly over.
The vertical distance on the top of secondary nut 7 and top pressure ring 8 tops is greater than the vertical distance between the end face of the lower limb of stop screw 2 outer ends and breaking tank 5, and described two vertically apart from difference greater than the cross section outer diameter of storing adhesive tape 6.
In storage adhesive tape 6 residing breaking tank 5, have a plurality of glue holes 9 of rushing down on the interior outer side wall of breaking tank 5.
In use; first make described six prisms of mother nut 1 outwardly; Anti-loosening nut is placed in the end of screw; then with spanner, described six prisms are blocked and clockwise direction rotation, when secondary nut 7 with namely stop moving downward after member 11 to be clamped contacts, mother nut 1 continues to move downward at this moment; when the lower edge of stop screw 2 contacts with the top edge of secondary nut 7; with screwdriver, stop screw 2 is taken off from spacing screw 3, at this moment, the protective action of 2 pairs of storage adhesive tape 6 of stop screw disappears.Continue with spanner clockwise direction rotation mother nut 1, mother nut 1 is in moving downward process, the be broken end face of groove 5 and the end face of top pressure ring 8 of storage adhesive tape 6 clips broken, and 502 glue 4 in storage adhesive tape 6 flow out and rush down that glue hole 9 flow among thread gaps between mother nut 1 and secondary nut 7 and the thread gaps between mother nut 1 and screw 12 and mother nut 1, secondary nut 7 and screw 12 these threes are bonding as a whole by a plurality of.
Claims (1)
1. slotting ring locking type Anti-loosening nut, by mother nut, stop screw, spacing screw, 502 glue, breaking tank, the storage adhesive tape, secondary nut, the top pressure ring, rushing down glue hole and annular groove consists of, it is characterized in that: the inside of mother nut is with the screw that vertically connects, one annular is arranged on the bottom surface of mother nut, cross section is the breaking tank of rectangle, the first half of mother nut is hexagon, the Lower Half of mother nut is cylindrical shape, this columnar outer side wall is threaded and with a horizontal spacing screw, the inner of stop screw is in described spacing screw, the outer end of stop screw be in described secondary nut directly over, secondary nut is the cylindrical shape with a bottom, the upper end of secondary nut opens wide, one axial screw is arranged at the bottom of secondary nut, this screw and mother nut with the screw of vertical perforation have the diameter that equates, the upper end of secondary nut is placed in the lower end of described mother nut and is combined with screw thread with mother nut, have the annular groove that a cross section is rectangle on the upper surface of the bottom of secondary nut, its lower end of pressure ring, columnar top is in described annular groove and becomes the interference fit relation with annular groove, the upper end of top pressure ring is in described breaking tank and with breaking tank and becomes clearance fit relationship, the storage adhesive tape that the plastic pellicle material of one ring is arranged in the annular space between the end face of the end face of top pressure ring and described breaking tank, 502 glue are equipped with in the inside of storage adhesive tape, the top of secondary nut and the vertical distance on pressure ring top, top are greater than the vertical distance between the end face of the lower limb of stop screw outer end and breaking tank, and the difference of described two vertical distances is greater than the cross section outer diameter of storage adhesive tape, in the residing breaking tank of storage adhesive tape, have a plurality of glue holes of rushing down on the interior outer side wall of breaking tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682115 CN202971512U (en) | 2012-12-08 | 2012-12-08 | Inserting ring locking type anti-loose nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682115 CN202971512U (en) | 2012-12-08 | 2012-12-08 | Inserting ring locking type anti-loose nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971512U true CN202971512U (en) | 2013-06-05 |
Family
ID=48512595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682115 Withdrawn - After Issue CN202971512U (en) | 2012-12-08 | 2012-12-08 | Inserting ring locking type anti-loose nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115061A (en) * | 2012-12-08 | 2013-05-22 | 宁波市鄞州云帆工程咨询有限公司 | Lock nut special for motor vehicle |
-
2012
- 2012-12-08 CN CN 201220682115 patent/CN202971512U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115061A (en) * | 2012-12-08 | 2013-05-22 | 宁波市鄞州云帆工程咨询有限公司 | Lock nut special for motor vehicle |
| CN103115061B (en) * | 2012-12-08 | 2014-11-26 | 宁波市鄞州云帆工程咨询有限公司 | Lock nut special for motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20141126 |
|
| RGAV | Abandon patent right to avoid regrant |