CN104963977A - Sleeving type locknut - Google Patents
Sleeving type locknut Download PDFInfo
- Publication number
- CN104963977A CN104963977A CN201510376433.1A CN201510376433A CN104963977A CN 104963977 A CN104963977 A CN 104963977A CN 201510376433 A CN201510376433 A CN 201510376433A CN 104963977 A CN104963977 A CN 104963977A
- Authority
- CN
- China
- Prior art keywords
- locknut
- snap ring
- rotary shaft
- groove
- set type
- 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.)
- Pending
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a sleeving type locknut. The sleeving type locknut comprises a protective cylinder. An open slot is formed in the axial position of the protective cylinder and provided with a snap ring. The snap ring is provided with a clamping groove. Convex balls are arranged on the outer surface of the snap ring and clamped in the position of the open slot. The clamping groove is provided with a locknut body. The locknut body is provided with a threaded groove. The outer surface of a rotary shaft is sleeved with the locknut body, when the rotary shaft stops working, the rotary shaft can be braked through the locknut body, the locknut body can be matched with the outer surface of the rotary shaft through the threaded groove, and the braking efficiency is better.
Description
Technical field
The present invention relates to a kind of locknut, particularly a kind of set type locknut.
Background technique
Locknut is exactly nut, is used for the part played the role of fastening with bolt or screw rod together with being screwed in, all manufacturing machinery must a kind of element according to the difference of material, be divided into several large types such as carbon steel, stainless steel, non-ferrous metal (as copper).The inconvenient interlocking running shaft of existing locknut, braking effect is poor.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus a kind of outer surface that can be contained in running shaft by this lock sheath is provided, when running shaft quits work, the braking of running shaft can be reached by this locknut, and can be mated with the outer surface of running shaft by thread groove, the set type locknut that retardation efficiency is better.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of set type locknut, comprise casing, the axial position of casing is provided with fluting, and fluting is provided with snap ring, and snap ring is provided with draw-in groove, and the outer surface of snap ring is provided with convex ball, and convex ball is connected to slotting position, and draw-in groove is provided with locknut, and locknut is provided with thread groove.
Further, described casing is provided with some fixed holes.
Further, described snap ring is annular shape.
Adopt the set type locknut of technique scheme, the outer surface of running shaft can be contained in by this lock sheath, when running shaft quits work, the braking of running shaft can be reached by this locknut, and can be mated with the outer surface of running shaft by thread groove, retardation efficiency is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of set type locknut of the present invention;
Fig. 2 is the exploded view of set type locknut of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figures 1 and 2, a kind of set type locknut, comprises casing 1, and the axial position of casing 1 is provided with fluting 3, fluting 3 is provided with snap ring 4, and snap ring 4 is provided with draw-in groove 5, and the outer surface of snap ring 4 is provided with convex ball 6, convex ball 6 is connected to fluting 3 position, and draw-in groove 5 is provided with locknut 7, and locknut 7 is provided with thread groove 8; Casing 1 is provided with some fixed holes 2, and snap ring 4 is annular shape.
Set type locknut of the present invention, can be contained in the outer surface of running shaft by this lock sheath, when running shaft quits work, can be reached the braking of running shaft by this locknut, and can be mated with the outer surface of running shaft by thread groove 8, and retardation efficiency is better.
Wherein, casing 1 is provided with some fixed holes 2, so convenient fixing.
Wherein, snap ring 4 is annular shape, so facilitate clamping.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a set type locknut, comprises casing, it is characterized in that: the axial position of casing is provided with fluting, and fluting is provided with snap ring, and snap ring is provided with draw-in groove, and the outer surface of snap ring is provided with convex ball, and convex ball is connected to slotting position, and draw-in groove is provided with locknut, and locknut is provided with thread groove.
2. set type locknut according to claim 1, is characterized in that: casing is provided with some fixed holes.
3. set type locknut according to claim 1, is characterized in that: snap ring is annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376433.1A CN104963977A (en) | 2015-07-01 | 2015-07-01 | Sleeving type locknut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376433.1A CN104963977A (en) | 2015-07-01 | 2015-07-01 | Sleeving type locknut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104963977A true CN104963977A (en) | 2015-10-07 |
Family
ID=54218031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510376433.1A Pending CN104963977A (en) | 2015-07-01 | 2015-07-01 | Sleeving type locknut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650119A (en) * | 2016-03-11 | 2016-06-08 | 赵静 | Rotating shaft protecting barrel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182522A (en) * | 1962-07-14 | 1965-05-11 | Strandgren Carl Bruno | Roller screw |
| CN86101574A (en) * | 1985-02-15 | 1986-11-26 | 乔治·希布罗克·温格 | Torque-limited collar, connection, connecting means and driver |
| CN2149508Y (en) * | 1992-12-07 | 1993-12-15 | 牛纯成 | Theft-proof nut |
| CN1169769A (en) * | 1994-12-22 | 1998-01-07 | 动力工具霍德尔斯公司 | Clamp screw |
| CN2632380Y (en) * | 2003-06-04 | 2004-08-11 | 李英超 | Safety nut |
| US20060137958A1 (en) * | 2003-01-14 | 2006-06-29 | Rollerbrake (Proprietary) Ltd. | Conveyor idler with locking device for preventing reverse rotation |
| CN2934710Y (en) * | 2006-07-26 | 2007-08-15 | 杨冬 | Automobile license plates anti-theft fastener |
| CN201031852Y (en) * | 2007-06-06 | 2008-03-05 | 王增权 | Releasing-resistant nut |
| CN204164145U (en) * | 2014-10-22 | 2015-02-18 | 南京柔科管业有限公司 | Gas meter anti-theft nut |
-
2015
- 2015-07-01 CN CN201510376433.1A patent/CN104963977A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182522A (en) * | 1962-07-14 | 1965-05-11 | Strandgren Carl Bruno | Roller screw |
| CN86101574A (en) * | 1985-02-15 | 1986-11-26 | 乔治·希布罗克·温格 | Torque-limited collar, connection, connecting means and driver |
| CN2149508Y (en) * | 1992-12-07 | 1993-12-15 | 牛纯成 | Theft-proof nut |
| CN1169769A (en) * | 1994-12-22 | 1998-01-07 | 动力工具霍德尔斯公司 | Clamp screw |
| US20060137958A1 (en) * | 2003-01-14 | 2006-06-29 | Rollerbrake (Proprietary) Ltd. | Conveyor idler with locking device for preventing reverse rotation |
| CN2632380Y (en) * | 2003-06-04 | 2004-08-11 | 李英超 | Safety nut |
| CN2934710Y (en) * | 2006-07-26 | 2007-08-15 | 杨冬 | Automobile license plates anti-theft fastener |
| CN201031852Y (en) * | 2007-06-06 | 2008-03-05 | 王增权 | Releasing-resistant nut |
| CN204164145U (en) * | 2014-10-22 | 2015-02-18 | 南京柔科管业有限公司 | Gas meter anti-theft nut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650119A (en) * | 2016-03-11 | 2016-06-08 | 赵静 | Rotating shaft protecting barrel |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |