CN2905343Y - Switching mechanism of powered spanner - Google Patents
Switching mechanism of powered spanner Download PDFInfo
- Publication number
- CN2905343Y CN2905343Y CN 200620041379 CN200620041379U CN2905343Y CN 2905343 Y CN2905343 Y CN 2905343Y CN 200620041379 CN200620041379 CN 200620041379 CN 200620041379 U CN200620041379 U CN 200620041379U CN 2905343 Y CN2905343 Y CN 2905343Y
- Authority
- CN
- China
- Prior art keywords
- plate
- locating
- location
- locating hole
- rotating shaft
- 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 - Lifetime
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Abstract
A type of reversing device of the powered spanner which contains bearing seat with location hole, rotating shaft set in the bearing set with bearing on both sides, locating plate with numbers of locating holes on its side which is rigid jointed with the rotating shaft, shield sleeve set on the other end of the rotating shaft, and the locating pin assorted to the locating hole on the bearing seat and locating plate. This reversing device is installed on the tappet head of the powered spanner. Turn the rotating shaft as required to drive the locating plate to rotate, and when it turns to the needed position, insert the locating pin when the locating hole of the bearing seat is aligned with that of the locating plate, and then, the direction of the tappet head can be exchanged.
Description
Technical field
The utility model relates to a kind of reversing arrangement, more particularly relates to a kind of reversing arrangement that is used on the power operated wrench.
Background technology
The application of industrial production medium power spanner at present is very extensive, and each station has the many groups bolt (nut) that varies in size to tighten, and according to the moment of torsion that the bolt of being tightened (nut) needs, need provide the power operated wrench of different moments of torsion.Simultaneously, the identical bolt (nut) of size on station, position and towards also having nothing in common with each other.Therefore the tappet head direction of power operated wrench will often be adjusted.In the prior art, power operated wrench is generally arranged in advance at a station, the direction of power operated wrench tappet head can only be done 360 degree revolutions around self axis, and tappet head generally have straight peen and quarter bend first two, therefore spend the bolt that angles are arranged for being non-0 degree or non-90 with the tappet head axis of rotation, then need to rearrange power operated wrench, great amount of manpower and working time are wasted in dismounting and installment work accordingly, thereby operating efficiency is lower.
Summary of the invention
The utility model is to overcome in the above-mentioned prior art to spend the bolt that angles are arranged for being non-0 degree or non-90 with the tappet head axis of rotation, need rearrange power operated wrench, corresponding dismounting and installment work waste great amount of manpower and working time, thereby ineffective defective, a kind of novel power operated wrench tappet head reversing arrangement is provided.
Technical scheme provided by the utility model is: it comprises: the bearing block that has locating hole, place the interior two ends of bearing block to be equipped with the gyroaxis of bearing, with the location-plate that is distributed with locating hole on the rigidly connected plate face of an end of gyroaxis, place the door on the gyroaxis other end, the alignment pin that is complementary with locating hole on bearing block and the location-plate.
Reversing arrangement beneficial effect of the present utility model is: when using reversing arrangement of the present utility model, reversing arrangement of the present utility model is loaded on the tappet head of power operated wrench and (can puts the central axis of the gyroaxis of reversing arrangement and tappet head by certain inclination angle as required), rotate gyroaxis as required and drive the location-plate rotation, in the time of on turning to needed position, make locating hole on the bearing block aim at the back with the locating hole on the location-plate and insert alignment pin and fix, just the direction of interchangeable tappet head.Because can be distributed with many locating holes on the location-plate, so can change the various directions of tappet head.As above-mentioned, reversing arrangement compact conformation of the present utility model is simple, realizes that commutation easily, can be widely used in the power operated wrench in the industrial production.
Description of drawings
Fig. 1 is the structural profile schematic diagram of the utility model reversing arrangement.
Fig. 2 is that A among Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is further described.
As shown in Figure 1 and Figure 2, power operated wrench reversing arrangement of the present utility model, comprise: the bearing block 2 that has locating hole, place bearing block 2 interior two ends to be equipped with the gyroaxis 3 of bearing 4,5, with the location-plate 1 that is distributed with locating hole 101 on the rigidly connected plate face of an end of gyroaxis 3, place the door 7 on gyroaxis 3 other ends, the alignment pin 6 that is complementary with locating hole on bearing block 3 and the location-plate 1.
For reaching the purpose of different directions commutation, in the present embodiment, as shown in Figure 2, the locating hole 101 on the location-plate 1 is that being evenly distributed on the location-plate 1 with location-plate 1 center is the identical hole of diameter on the circumference in the center of circle.
Claims (2)
1. the reversing arrangement of a power operated wrench, it is characterized in that comprising: the bearing block that has locating hole, place the interior two ends of bearing block to be equipped with the gyroaxis of bearing, with the location-plate that is distributed with locating hole on the rigidly connected plate face of an end of gyroaxis, place the door on the gyroaxis other end, the alignment pin that is complementary with locating hole on bearing block and the location-plate.
2. the reversing arrangement of power operated wrench as claimed in claim 1 is characterized in that locating hole on the location-plate is that being evenly distributed on the location-plate with the location-plate center is the identical hole of diameter on the circumference in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041379 CN2905343Y (en) | 2006-04-27 | 2006-04-27 | Switching mechanism of powered spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041379 CN2905343Y (en) | 2006-04-27 | 2006-04-27 | Switching mechanism of powered spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905343Y true CN2905343Y (en) | 2007-05-30 |
Family
ID=38113974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041379 Expired - Lifetime CN2905343Y (en) | 2006-04-27 | 2006-04-27 | Switching mechanism of powered spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905343Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526631A (en) * | 2015-01-22 | 2015-04-22 | 张家港润山针织机械有限公司 | Assistant spanner |
-
2006
- 2006-04-27 CN CN 200620041379 patent/CN2905343Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526631A (en) * | 2015-01-22 | 2015-04-22 | 张家港润山针织机械有限公司 | Assistant spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070530 |
|
| EXPY | Termination of patent right or utility model |