CN205075032U - Push -pull device - Google Patents
Push -pull device Download PDFInfo
- Publication number
- CN205075032U CN205075032U CN201520790821.XU CN201520790821U CN205075032U CN 205075032 U CN205075032 U CN 205075032U CN 201520790821 U CN201520790821 U CN 201520790821U CN 205075032 U CN205075032 U CN 205075032U
- Authority
- CN
- China
- Prior art keywords
- push
- nut
- flange
- pull bar
- pull rod
- 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
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a push -pull device, includes push -and -pull rod, nut and connecting rod. Push -and -pull rod one end is equipped with the push -and -pull rod flange. The nut is equipped with the nut flange. The push -and -pull rod is worn to establish in the nut, and push -and -pull rod flange and nut flange are mutually supported spacingly. Connecting rod one end and nut and threaded connection. The other end fixed connection hand wheel of push -and -pull rod. Push -and -pull rod and screw threaded connection. The screw fix on the workstation. This device length can be adjusted, and it is very convenient to use to simple structure, application scope is wide.
Description
Technical field
The utility model belongs to push-pull device at fixed field, particularly a kind of push-pull device at fixed.
Background technology
The push-pull device at fixed of current use is all the pull bar of prior preseting length, can not adjust length or fine setting, use very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of push-pull device at fixed, this pull bar adjustable length, and has detachment function, uses convenient.
The technical scheme adopted is:
A kind of push-pull device at fixed, comprises pull bar, nut and connecting rod.
Its technical essential is:
Pull bar one end is provided with pull bar flange.
Nut is provided with nut flange.
Pull bar is located in nut, and pull bar flange and nut flange cooperatively interact spacing.
Connecting rod one end is connected with nut thread.
The other end of pull bar is fixedly connected with handwheel.
Pull bar and screw are threaded.
Described screw is fixing on the table.
Its advantage is:
This device length can adjust length, uses easily, and structure is simple, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Detailed description of the invention
A kind of push-pull device at fixed, comprises pull bar 1, nut 2 and connecting rod 3.
Pull bar 1 one end is provided with pull bar flange 4.
Nut 2 is provided with nut flange 5.
Pull bar 1 is located in nut 2, and pull bar flange 4 and nut flange 5 cooperatively interact spacing.
Connecting rod 3 one end and nut 2 are threaded.
The other end of pull bar 1 is fixedly connected with handwheel 6.
Pull bar 1 and screw 7 are threaded.
Described screw 7 is fixed on workbench 8.
The other end of connecting rod 3 can connect other workpiece.When use, after connecting rod 3 puts in place, nut 2 can be turned on, connecting rod 3 and pull bar 1 are departed from.
The area that can also be threaded according to nut 2 and connecting rod 3 changes the length of overall push-pull device at fixed, easy to use.
Claims (2)
1. a push-pull device at fixed, comprises pull bar (1), nut (2) and connecting rod (3); It is characterized in that:
Pull bar (1) one end is provided with pull bar flange (4);
Nut (2) is provided with nut flange (5);
Pull bar (1) is located in nut (2), and pull bar flange (4) and nut flange (5) cooperatively interact spacing;
Connecting rod (3) one end and nut (2) are threaded;
The other end of pull bar (1) is fixedly connected with handwheel (6);
Pull bar (1) and screw (7) are threaded.
2. a kind of push-pull device at fixed according to claim 1, is characterized in that:
Described screw (7) is fixed on workbench (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790821.XU CN205075032U (en) | 2015-10-14 | 2015-10-14 | Push -pull device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790821.XU CN205075032U (en) | 2015-10-14 | 2015-10-14 | Push -pull device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075032U true CN205075032U (en) | 2016-03-09 |
Family
ID=55427469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790821.XU Expired - Fee Related CN205075032U (en) | 2015-10-14 | 2015-10-14 | Push -pull device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075032U (en) |
-
2015
- 2015-10-14 CN CN201520790821.XU patent/CN205075032U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20201014 |