CN201669638U - Assembly tool part of locking nut - Google Patents
Assembly tool part of locking nut Download PDFInfo
- Publication number
- CN201669638U CN201669638U CN2010202008804U CN201020200880U CN201669638U CN 201669638 U CN201669638 U CN 201669638U CN 2010202008804 U CN2010202008804 U CN 2010202008804U CN 201020200880 U CN201020200880 U CN 201020200880U CN 201669638 U CN201669638 U CN 201669638U
- Authority
- CN
- China
- Prior art keywords
- locking nut
- tool part
- blocking
- handle
- assembly
- 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.)
- Expired - Fee Related
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model provides an assembly tool part of a locking nut. The tool part is of a cylinder structure, the front end thereof is a work end and the back end thereof is a handle. The cylinder inner wall of the work end is provided with an abdicating step. The size of the inner hole of the work end is the same as the size of the locking nut. The circumference of the end plane of the work end is uniformly provided with 3 to 4 blocking claws which match blocking grooves on the locking nut. The outer wall of the handle is provided with anti-skidding knurled lines. In the assembly process, the blocking claws aim at blocking grooves on the locking nut. By using the blocking fit of the claws and the grooves, hands hold and rotate the tool part in clockwise direction until the assembly limit. The tool part can solve the assembly limit of the locking nut in narrow space, assemble the locking nut in place, avoid the loosening of the assembled product and at the same time reduce the labor intensity of workers.
Description
Technical field
The utility model relates to the nut assembly tooling.
Background technology
In a large amount of product assemblings, nut is the union piece of extensive use.Rely on handle to tighten when generally, nut assembles.But on some product, be again to exist assembly space narrow, spanner can't reach or operate as normal, as installation for manual adjustments button in the car of the outside rear-view mirror of some automobile, this button is by drag-line, locking nut and rubber gum cover are combined into, the assembly space at locking nut place is very little, usually can only with hand locking nut be rotated in place by the operator, but during hand-tight make-up, because the limitation in space, be difficult to firmly be seated well, therefore after easily causing vehicle movement, the locking nut that is not seated began to become flexible originally, when regulating this button mechanism, locking nut and gum cover can move together, cause outside rear-view mirror loosening.
Summary of the invention
The purpose of this utility model is to provide a kind of assembly tooling of locking nut, solves the problem of effectively assembling locking nut in small space, avoids locking nut to assemble not in place and the loosening problem of rocking of product that produce.
The technical solution of the utility model is as follows:
A kind of assembly tooling of locking nut, described frock is a cylindrical structure, front end is the working end, the rear end is a handle, the cylinder inner wall of described working end has the step of stepping down, the interior hole size and the locking nut of working end are suitable, and an even distribution 3-4 claw on the end face circumference of working end is with the draw-in groove coupling on the locking nut.The outer wall of described handle end is shaped on anti-skidding annular knurl lines.
During assembling, claw is aimed at draw-in groove on the locking nut, utilize the clamping of pawl and groove to cooperate, the people holds frock and turns clockwise, and rotates to and is assembled to the position in the time of can not rotating again.
This frock can solve the assembling limitation at some narrow space lower locking nut, can guarantee locking nut is seated, and avoids being assembled the loosening of product, also alleviates working strength of workers simultaneously, reduces doing over again the time of product.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the cutaway view of Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing more detailed explanation is done in the structure composition and the operating process of frock again.
Referring to Fig. 1, this frock is to adopt the 40Cr material, is a hollow cylinder on the structure, and front end is working end 1, and the rear end is a handle 2.Working end 1 is the fit structure that designs according to the end face structure of locking nut, its cylinder inner wall has the step of stepping down 3, the interior hole size and the locking nut of working end 1 are suitable, and an even distribution 3-4 claw 4 on the end face circumference of working end 1 is with the draw-in groove coupling on the locking nut.Can further do anti-skidding annular knurl in handle 2 parts workman's the operation for convenience of rear end and handle, form anti-skidding annular knurl lines 5.
When using this frock, claw is connected to locking nut upper end, after working good, the flank that grasps frock is by turning clockwise, and when rotating to the certain position locking nut can not move the time, illustrates that nut is seated again.
Claims (2)
1. the assembly tooling of a locking nut, it is characterized in that: described frock is a cylindrical structure, front end is working end (1), the rear end is handle (2), the cylinder inner wall of described working end (1) has the step of stepping down (3), the interior hole size and the locking nut of working end (1) are suitable, and an even distribution 3-4 claw (4) on the end face circumference of working end (1) is with the draw-in groove coupling on the locking nut.
2. the assembly tooling of locking nut according to claim 1 is characterized in that: the outer wall of described handle (2) end is shaped on anti-skidding annular knurl lines (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202008804U CN201669638U (en) | 2010-05-24 | 2010-05-24 | Assembly tool part of locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202008804U CN201669638U (en) | 2010-05-24 | 2010-05-24 | Assembly tool part of locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669638U true CN201669638U (en) | 2010-12-15 |
Family
ID=43327050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202008804U Expired - Fee Related CN201669638U (en) | 2010-05-24 | 2010-05-24 | Assembly tool part of locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669638U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551635A (en) * | 2014-12-29 | 2015-04-29 | 李一达 | Detaching tool of nut anti-theft and anti-detachment protecting cover |
| CN104959941A (en) * | 2015-06-01 | 2015-10-07 | 内蒙古自治区特种设备检验院 | Safety catcher butterfly type spring reset wrench |
| CN106541363A (en) * | 2015-09-18 | 2017-03-29 | 中航商用航空发动机有限责任公司 | Locking nut is tightened and back off tool |
| CN108214372A (en) * | 2016-12-21 | 2018-06-29 | 中国石油天然气股份有限公司 | dismounting device |
| CN111015567A (en) * | 2019-12-30 | 2020-04-17 | 山东中川液压有限公司 | Tool for assembling and disassembling locking nut |
| CN112003051A (en) * | 2020-07-13 | 2020-11-27 | 华为技术有限公司 | Connector and electronic equipment |
-
2010
- 2010-05-24 CN CN2010202008804U patent/CN201669638U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551635A (en) * | 2014-12-29 | 2015-04-29 | 李一达 | Detaching tool of nut anti-theft and anti-detachment protecting cover |
| CN104959941A (en) * | 2015-06-01 | 2015-10-07 | 内蒙古自治区特种设备检验院 | Safety catcher butterfly type spring reset wrench |
| CN106541363A (en) * | 2015-09-18 | 2017-03-29 | 中航商用航空发动机有限责任公司 | Locking nut is tightened and back off tool |
| CN106541363B (en) * | 2015-09-18 | 2018-07-10 | 中国航发商用航空发动机有限责任公司 | Locking nut tighten and back off tool |
| CN108214372A (en) * | 2016-12-21 | 2018-06-29 | 中国石油天然气股份有限公司 | dismounting device |
| CN111015567A (en) * | 2019-12-30 | 2020-04-17 | 山东中川液压有限公司 | Tool for assembling and disassembling locking nut |
| CN112003051A (en) * | 2020-07-13 | 2020-11-27 | 华为技术有限公司 | Connector and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130524 |