CN209125742U - Steel-wire screw-socket mounting device - Google Patents
Steel-wire screw-socket mounting device Download PDFInfo
- Publication number
- CN209125742U CN209125742U CN201821875352.1U CN201821875352U CN209125742U CN 209125742 U CN209125742 U CN 209125742U CN 201821875352 U CN201821875352 U CN 201821875352U CN 209125742 U CN209125742 U CN 209125742U
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- CN
- China
- Prior art keywords
- steel
- socket
- wire screw
- spinner handle
- screw
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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.)
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Abstract
The utility model discloses a kind of consistent steel-wire screw-socket mounting devices of guarantee steel-wire screw-socket fitting depth, it includes the spinner handle being mounted on casing, it is characterized in that being equipped with the positioning sleeve being mounted on spinner handle above casing, the distance between positioning sleeve and casing are equal to the fitting depth of steel-wire screw-socket.The utility model structure is simple, easy to use, it can be ensured that steel-wire screw-socket is packed into depth and is consistent, and spinner handle is equipped with counterbore, positioning sleeve reliable lock on spinner handle, simultaneously as counterbore is spirally distributed on spinner handle, facilitates the fitting depth for adjusting steel-wire screw-socket.
Description
Technical field
The utility model relates to a kind of apparatus for mounting part, specifically a kind of steel-wire screw-socket mounting device, especially
It is related to a kind of consistent steel-wire screw-socket mounting device of guarantee steel-wire screw-socket fitting depth.
Background technique
It, must be in the spiral shell of component in reparation in the fastening connection of soft metal (such as aluminium alloy) mechanical component or to failure screw hole
Steel-wire screw-socket is previously charged into hole.The implantation of steel-wire screw-socket not only reduces the contact surface difference of hardness of internal and external screw thread, and can incite somebody to action
The shear stress that component screw hole screw thread is subject to is changed into compression, not only substantially increases the reliability of threaded connection in this way,
Greatly improve the service life of soft metal component screw hole.
Due to steel-wire screw-socket central diameter be slightly larger than screw hole central diameter, thus by swivel nut be packed into screw hole when must use special spiral shell
Cover installation tool.Existing installation tool is made of casing and spinner handle, in use, the flange of steel-wire screw-socket is first caught in spinner handle end
Portion's groove, then steel-wire screw-socket, which is screwed in cannula tip screw hole, shrinks swivel nut central diameter, while by casing end alignment members spiral shell
Hole enters in component screw hole by by steel-wire screw-socket spinning, finally extracts spinner handle out, thrusts swivel nut flange, steel-wire screw-socket is installed.So
And loading depth of the steel-wire screw-socket in component screw hole depends on the operation of operator, is extremely difficult to steel-wire screw-socket tail end and sinks to spiral shell
The ideal state that hole end surface 0.5~0.7 is detained, it more difficult in the consistency for the steel-wire screw-socket loading depth for guaranteeing multiple screw holes, make steel
The installation quality of silk swivel nut is difficult to be guaranteed.
Summary of the invention
The purpose of the utility model is to provide a kind of consistent steel-wire screw-socket mounting devices of guarantee steel-wire screw-socket fitting depth.
The utility model, which adopts the following technical scheme that, realizes its goal of the invention, a kind of steel-wire screw-socket mounting device, it
Including the spinner handle being mounted on casing, the positioning sleeve being mounted on spinner handle is equipped with above casing, between positioning sleeve and casing away from
From the fitting depth for being equal to steel-wire screw-socket.
Positioning sleeve described in the utility model is mounted on spinner handle by lock-screw.
For reliable lock, spinner handle described in the utility model is equipped with counterbore corresponding with lock-screw.
For convenience of adjustment positioning sleeve position, counterbore described in the utility model is spirally distributed on spinner handle.
Due to the adoption of the above technical scheme, the utility model preferably realizes goal of the invention, and structure is simple, user
Just, it can be ensured that steel-wire screw-socket be packed into depth be consistent, and spinner handle be equipped with counterbore, positioning sleeve reliable lock on spinner handle, together
When, since counterbore is spirally distributed on spinner handle, facilitate the fitting depth for adjusting steel-wire screw-socket.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of steel-wire screw-socket mounting device, it includes the spinner handle 4 being mounted on casing 3, is set above casing 3
There is the positioning sleeve 2 being mounted on spinner handle 4, the distance between positioning sleeve 2 and casing 3 are equal to the fitting depth of steel-wire screw-socket 5.
Positioning sleeve 2 described in the utility model is mounted on spinner handle 4 by lock-screw 1.
For reliable lock, spinner handle 4 described in the utility model is equipped with counterbore 7 corresponding with lock-screw 1.
For convenience of adjustment 2 position of positioning sleeve, counterbore 7 described in the utility model is spirally distributed on spinner handle 4.
The utility model is in application, be mounted on 4 one end of spinner handle for steel-wire screw-socket 5, by the rotation of spinner handle 4 by steel-wire screw-socket
5 are mounted in the screw hole on mechanical component 6.When the lower end surface of positioning sleeve 2 on spinner handle 4 contradicts the upper surface of casing 3, that is, stop
Spinner handle 4 rotates, the just depth desired in spinning to screw hole of steel-wire screw-socket 5；At this point, to thrust steel-wire screw-socket 5 convex for extraction spinner handle 4
Edge, installation process terminate.In this way, it is ensured that the steel-wire screw-socket loading depth of multiple screw holes is consistent, and it is heavy to reach steel-wire screw-socket tail end
Enter the ideal state of the button of end surface of screw hole 0.5~0.7.
The utility model structure is simple, easy to use, it can be ensured that steel-wire screw-socket is packed into depth and is consistent, and sets on spinner handle
There are counterbore, positioning sleeve reliable lock on spinner handle, simultaneously as counterbore is spirally distributed on spinner handle, facilitates adjusting steel wire
The fitting depth of swivel nut.
Claims (4)
1. a kind of steel-wire screw-socket mounting device, it includes the spinner handle being mounted on casing, it is characterized in that being equipped with installation above casing
Positioning sleeve on spinner handle, the distance between positioning sleeve and casing are equal to the fitting depth of steel-wire screw-socket.
2. steel-wire screw-socket mounting device according to claim 1, it is characterized in that the positioning sleeve is installed by lock-screw
On spinner handle.
3. steel-wire screw-socket mounting device according to claim 2, it is characterized in that the spinner handle is equipped with and lock-screw pair
The counterbore answered.
4. steel-wire screw-socket mounting device according to claim 3, it is characterized in that the counterbore divides in the shape of a spiral on spinner handle
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875352.1U CN209125742U (en) | 2018-11-14 | 2018-11-14 | Steel-wire screw-socket mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875352.1U CN209125742U (en) | 2018-11-14 | 2018-11-14 | Steel-wire screw-socket mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125742U true CN209125742U (en) | 2019-07-19 |
Family
ID=67245154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875352.1U Active CN209125742U (en) | 2018-11-14 | 2018-11-14 | Steel-wire screw-socket mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125742U (en) |
-
2018
- 2018-11-14 CN CN201821875352.1U patent/CN209125742U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |