CN202716224U - Technological screw for spring installation - Google Patents
Technological screw for spring installation Download PDFInfo
- Publication number
- CN202716224U CN202716224U CN2012202627841U CN201220262784U CN202716224U CN 202716224 U CN202716224 U CN 202716224U CN 2012202627841 U CN2012202627841 U CN 2012202627841U CN 201220262784 U CN201220262784 U CN 201220262784U CN 202716224 U CN202716224 U CN 202716224U
- Authority
- CN
- China
- Prior art keywords
- screw
- handle
- transiting rod
- spring installation
- interior
- 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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Abstract
The utility model relates to a technological screw for spring installation. The technological screw for the spring installation is mainly composed of a handle, a transition rod and a screw fixing rod, wherein the handle is connected with the transition rod, two ends of an adapting piece are provided with connecting holes which are vertically staggered, the two holes are respectively and movably connected with the transition rod and the screw fixing rod, and the tail end of the screw fixing hole is provided with an internal hexagon square hole. The technological screw for the spring installation not only is simple in structure, but also enables the screw to be installed in a narrow space, thereby improving working efficiency.
Description
Technical field
The utility model relates to a kind of upper spring process screw, belongs to a kind of aid.
Background technology
In some machinery assemblings, the assembling of screw need to be in narrow space, especially for the installation of carrying out screw in narrow space.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of upper spring process screw, and spring is not only simple in structure with process screw on this, and can be in narrow space mounting screw, thereby improved operating efficiency.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of upper spring process screw, mainly formed by handle, transiting rod and screw fixed bar, and wherein handle is connected with transiting rod; The two ends of connector are provided with the vertical interlaced connecting hole, and two holes are flexibly connected with transiting rod and screw fixed bar respectively; End at the screw fixed bar is provided with interior hexagonal hole.
Described transiting rod outer distolateral is provided with interior square, and handle is provided with outer square, and is connected with the interior square of transiting rod, is provided with steel ball at the interior tetragonal inwall of transiting rod, and the outer square of handle is provided with corresponding groove and cooperates with steel ball.
Upper spring adopts said structure with process screw, the anglec of rotation of strength that can be by control handle, and the screw that can easily control screw fixed bar end is rotated, and the degree of depth that not only stretches into the degree of depth is long, and can be all than obstacle, and is convenient to use.Adopt the fit system of steel ball, can make things convenient for the plug of handle, thereby improve efficiency of assembling.
Description of drawings
Fig. 1 is the cutaway view that upper spring is used process screw.
Fig. 2 is the structural representation that upper spring is used process screw.
The specific embodiment
As depicted in figs. 1 and 2, a kind of upper spring process screw mainly is comprised of handle 1, transiting rod 2 and screw fixed bar 3, and wherein handle 1 is connected connection with transiting rod; The two ends of connector 4 are provided with the vertical interlaced connecting hole, and two holes are flexibly connected with transiting rod 2 and screw fixed bar 3 respectively; End at screw fixed bar 3 is provided with interior hexagonal hole.
Described transiting rod 2 outer distolateral is provided with interior square, handle 1 is provided with outer square, and be connected with the interior square of transiting rod 2, being provided with steel ball 5 at the interior tetragonal inwall of transiting rod 2, the outer square of handle 1 is provided with corresponding groove and cooperates with steel ball 5.
Claims (2)
1. go up the spring process screw for one kind, it is characterized in that: mainly be comprised of handle (1), transiting rod (2) and screw fixed bar (3), wherein handle (1) is connected 2 with transiting rod) connect; The two ends of connector (4) are provided with the vertical interlaced connecting hole, and two holes are flexibly connected with transiting rod (2) and screw fixed bar (3) respectively; End at screw fixed bar (3) is provided with interior hexagonal hole.
2. upper spring process screw as claimed in claim 1, it is characterized in that: described transiting rod (2) outer distolateral is provided with interior square, handle (1) is provided with outer square, and be connected with the interior square of transiting rod (2), interior tetragonal inwall at transiting rod (2) is provided with steel ball (5), and the outer square of handle (1) is provided with corresponding groove and cooperates with steel ball (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202627841U CN202716224U (en) | 2012-06-06 | 2012-06-06 | Technological screw for spring installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202627841U CN202716224U (en) | 2012-06-06 | 2012-06-06 | Technological screw for spring installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716224U true CN202716224U (en) | 2013-02-06 |
Family
ID=47618062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202627841U Expired - Fee Related CN202716224U (en) | 2012-06-06 | 2012-06-06 | Technological screw for spring installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716224U (en) |
-
2012
- 2012-06-06 CN CN2012202627841U patent/CN202716224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |