CN204640055U - The instrument of dismounting hydraulic fitting - Google Patents
The instrument of dismounting hydraulic fitting Download PDFInfo
- Publication number
- CN204640055U CN204640055U CN201520171859.9U CN201520171859U CN204640055U CN 204640055 U CN204640055 U CN 204640055U CN 201520171859 U CN201520171859 U CN 201520171859U CN 204640055 U CN204640055 U CN 204640055U
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- CN
- China
- Prior art keywords
- chuck
- hydraulic fitting
- connecting rod
- instrument
- dismounting
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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 instrument of the utility model disclosed dismounting hydraulic fitting, comprise connecting rod and be relatively arranged on the first chuck and second chuck of connecting rod front portion, the shape of the first chuck and the second chuck and the bolt head at hydraulic fitting two ends adapt and are respectively used to clamp the bolt head at hydraulic fitting two ends, the end fit of connecting rod is connected with push rod, connecting rod and push rod direction perpendicular.The instrument of dismounting hydraulic fitting of the present utility model solves the problem of existing hydraulic fitting dismounting difficulty.The tool construction of dismounting hydraulic fitting of the present utility model is simple, easy to carry, singlely can complete field-strip, greatly reduces labour intensity and the activity duration of staff.
Description
Technical field
The utility model belongs to extracting tool technical field, is specifically related to a kind of instrument dismantling hydraulic fitting.
Background technology
Enter the master of the fully-mechanized mining working of coal mine, return hydraulic fitting because Long-Time Service can cause the situations such as corrosion or dust enter, and connect very tight due to the junction of the comparatively large therefore hydraulic fitting of hydraulic pressure intraductal pressure, when hydraulic fitting changed by needs, dismounting hydraulic fitting is just more difficult, needs manpower and the time of at substantial.
Utility model content
The purpose of this utility model is to provide a kind of instrument dismantling hydraulic fitting, solves the problem of existing hydraulic fitting dismounting difficulty.
The technical scheme that the utility model adopts is: the instrument of dismounting hydraulic fitting, comprise connecting rod and be relatively arranged on the first chuck and second chuck of connecting rod front portion, the shape of the first chuck and the second chuck and the bolt head at hydraulic fitting two ends adapt and are respectively used to clamp the bolt head at hydraulic fitting two ends, the end fit of connecting rod is connected with push rod, connecting rod and push rod direction perpendicular.
Feature of the present utility model is also,
First chuck and the second chuck are threaded connection with connecting rod respectively, by rotating the distance between threaded adjusting first chuck and the second chuck.
The end of connecting rod is connected by polygonal connector fit with push rod.
Connector is regular hexagon.
The beneficial effects of the utility model are: the instrument of dismounting hydraulic fitting of the present utility model solves the problem of existing hydraulic fitting dismounting difficulty.The tool construction of dismounting hydraulic fitting of the present utility model is simple, easy to carry, singlely can complete field-strip, greatly reduces labour intensity and the activity duration of staff.
Accompanying drawing explanation
Fig. 1 is the structural representation of the instrument of dismounting hydraulic fitting of the present utility model.
In figure, 1. connector, 2. push rod, 3. the first chuck, 4. the second chuck.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
The tool construction of the dismounting hydraulic fitting that the utility model provides as shown in Figure 1, comprise connecting rod 1 and be relatively arranged on the first chuck 3 and the second chuck 4 of connecting rod 1 front portion, first chuck 3 and the shape of the second chuck 4 and the bolt head at hydraulic fitting two ends adapt and are respectively used to clamp the bolt head at hydraulic fitting two ends, the end fit of connecting rod 1 is connected with push rod 2, connecting rod 1 and push rod 2 direction perpendicular.
First chuck 3 and the second chuck 4 are threaded connection with connecting rod 1 respectively, by rotating the distance between threaded adjusting first chuck 3 and the second chuck 4.
The end of connecting rod 1 is connected by the polygonal connector fit of regular hexagon with push rod 2.
During use, the distance between the first chuck 3 and the second chuck 4 is regulated to adapt with being with the bolt head distance at the hydraulic fitting two ends of dismantling by rotating the first chuck 3 and/or the second chuck 4 on connecting rod 1, this structure guarantees that the instrument of dismounting hydraulic fitting of the present utility model goes for the hydraulic fitting of Multiple Type, example, first chuck 3 is for blocking the wide 7cm of bayonet socket of hydraulic fitting one end bolt head, and the second chuck 4 is for blocking the wide 8cm of bayonet socket of hydraulic fitting other end bolt head, and between the two at a distance of 13cm.Then the front end of push rod 2 is sleeved on the connector of connecting rod 1 end, finally utilizes push rod 2 to rotate hydraulic fitting can have been dismantled around hydraulic fitting to be removed.Same, the instrument of dismounting hydraulic fitting of the present utility model also may be used for the installment work of hydraulic fitting.
Claims (4)
1. dismantle the instrument of hydraulic fitting, it is characterized in that, comprise connecting rod (1) and be relatively arranged on anterior the first chuck (3) of connecting rod (1) and the second chuck (4), described first chuck (3) and the shape of the second chuck (4) and the bolt head at hydraulic fitting two ends adapt and are respectively used to clamp the bolt head at hydraulic fitting two ends, the end fit of described connecting rod (1) is connected with push rod (2), described connecting rod (1) and push rod (2) direction perpendicular.
2. the instrument of dismounting hydraulic fitting as claimed in claim 1, it is characterized in that, described first chuck (3) and the second chuck (4) are threaded connection with connecting rod (1) respectively, by rotating the distance between threaded adjusting first chuck (3) and the second chuck (4).
3. the instrument of dismounting hydraulic fitting as claimed in claim 1, it is characterized in that, the end of described connecting rod (1) is connected by polygonal connector fit with push rod (2).
4. the instrument of dismounting hydraulic fitting as claimed in claim 3, it is characterized in that, described connector is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171859.9U CN204640055U (en) | 2015-03-25 | 2015-03-25 | The instrument of dismounting hydraulic fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171859.9U CN204640055U (en) | 2015-03-25 | 2015-03-25 | The instrument of dismounting hydraulic fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640055U true CN204640055U (en) | 2015-09-16 |
Family
ID=54092836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171859.9U Active CN204640055U (en) | 2015-03-25 | 2015-03-25 | The instrument of dismounting hydraulic fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538224A (en) * | 2016-01-25 | 2016-05-04 | 禹伟 | Push rod for metal support pipe |
-
2015
- 2015-03-25 CN CN201520171859.9U patent/CN204640055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538224A (en) * | 2016-01-25 | 2016-05-04 | 禹伟 | Push rod for metal support pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |