CN204725410U - There is the pneumatic wrench of built-in oiling function - Google Patents
There is the pneumatic wrench of built-in oiling function Download PDFInfo
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- CN204725410U CN204725410U CN201520475401.2U CN201520475401U CN204725410U CN 204725410 U CN204725410 U CN 204725410U CN 201520475401 U CN201520475401 U CN 201520475401U CN 204725410 U CN204725410 U CN 204725410U
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- rifle body
- fuel reserve
- reserve tank
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Abstract
The utility model discloses a kind of pneumatic wrench with built-in oiling function, comprise inside and there is the rifle body (1) of gas channel (2), the handle (5) be connected with rifle body (1), the strike group (4) that is arranged at rifle body (1) axial front, described strike group (4) is connected with fuel reserve tank (6), and described rifle body (1) inside is provided with the minim channel (3) being communicated with fuel reserve tank (6) and gas channel (2); Described fuel reserve tank (6) is provided with tank filler sleeve (10), is combined with removably bolt (11) in tank filler sleeve (10).Application the utility model, in the course of work of pneumatic impact spanner, can reach and carry out self-lubricated effect to instrument at any time.The utility model reasonable in design, production cost is low, is suitable for industrial production and uses.
Description
Technical field
The utility model relates to pneumatic tool production technical field, is specifically related to a kind of pneumatic wrench with built-in oiling function.
Background technology
Pneumatic impact spanner is widely used in many industries, and as motor vehicle repair, jumbo keeps in repair, Product Assembly, major construction project, and installing steel-wire screw-socket etc., is a kind of common pneumatic tool.In order to improve the service life of pneumatic impact spanner, in the use procedure of pneumatic impact spanner, require regularly to pneumatic impact spanner charging-up lubricant oil.At present, be manually refuel or external online oil syringe to the conventional method of pneumatic impact spanner charging-up lubricant oil.The operation of manual apply oil extremely bothers, and online oil syringe is connected on pneumatic impact spanner outside being, affects the operation ease of instrument.
Utility model content
The technical problem that the utility model solves is for above-mentioned deficiency, and provides a kind of pneumatic wrench with built-in oiling function.In use, this pneumatic wrench has self-lubricated function at any time.
The technical scheme that the utility model adopts is: the pneumatic wrench with built-in oiling function, comprise inside and there is the rifle body (1) of gas channel (2), the handle (5) be connected with rifle body (1), the strike group (4) that is arranged at rifle body (1) axial front, described strike group (4) is connected with fuel reserve tank (6), and described rifle body (1) inside is provided with the minim channel (3) being communicated with fuel reserve tank (6) and gas channel (2); Described fuel reserve tank (6) is provided with tank filler sleeve (10), is combined with removably bolt (11) in tank filler sleeve (10).
Described fuel reserve tank (6) side is provided with visual windows (7), is combined with transparent insert (8) in visual windows (7).
The beneficial effects of the utility model are: 1, the utility model by installing fuel reserve tank in strike group, and be provided with in rifle body inside the minim channel being communicated with fuel reserve tank and gas channel, in the course of work of pneumatic impact spanner, due to the induced effect of air-flow in gas channel, the lubricating oil of fuel reserve tank inside is taken away by the air-flow in gas channel by minim channel, thus reaches at any time to the effect that instrument lubricates; 2, the utility model reasonable in design, production cost is low, is suitable for industrial production and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the pneumatic wrench of built-in oiling function.
Symbol description: 1 – rifle body; 2 – gas channels; 3 – minim channels; 4 – strike groups; 5 – handles; 6-fuel reserve tank; 7-visual windows; The transparent insert of 8-; 9-pad; 10-tank filler sleeve; 11-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
A kind of pneumatic wrench with built-in oiling function of the utility model, as shown in Figure 1, comprises inside and has the rifle body 1 of gas channel 2, the handle 5 be connected with rifle body 1, is arranged at the strike group 4 in the axial front of rifle body 1.Described strike group 4 is connected with fuel reserve tank 6, and described rifle body 1 inside is provided with the minim channel 3 being communicated with fuel reserve tank 6 and gas channel 2.Described fuel reserve tank 6 is provided with tank filler sleeve 10, is combined with removably bolt 11 in tank filler sleeve 10.Described fuel reserve tank 6 side is provided with visual windows 7, is combined with transparent insert 8 in visual windows 7.Fuel reserve tank 6 is also provided with the pad 9 preventing oil seepage.
In the course of work of pneumatic impact spanner, due to the induced effect of air-flow in gas channel 2, the lubricating oil of fuel reserve tank 6 inside is taken away by the air-flow in gas channel 2 by minim channel 3, thus reaches at any time to the effect that instrument lubricates.When in fuel reserve tank 6 during low on fuel, as long as pull down the bolt 11 above tank filler sleeve 10, can to fuel reserve tank 6 charging-up lubricant oil, and then clamping screw 11 is just passable.The utility model reasonable in design, production cost is low, is suitable for industrial production and uses.
Claims (2)
1. there is the pneumatic wrench of built-in oiling function, comprise inside and there is the rifle body (1) of gas channel (2), the handle (5) be connected with rifle body (1), the strike group (4) that is arranged at rifle body (1) axial front, it is characterized in that: described strike group (4) is connected with fuel reserve tank (6), described rifle body (1) inside is provided with the minim channel (3) being communicated with fuel reserve tank (6) and gas channel (2); Described fuel reserve tank (6) is provided with tank filler sleeve (10), is combined with removably bolt (11) in tank filler sleeve (10).
2. the pneumatic wrench with built-in oiling function according to claim 1, it is characterized in that: described fuel reserve tank (6) side is provided with visual windows (7), in visual windows (7), be combined with transparent insert (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475401.2U CN204725410U (en) | 2015-07-03 | 2015-07-03 | There is the pneumatic wrench of built-in oiling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475401.2U CN204725410U (en) | 2015-07-03 | 2015-07-03 | There is the pneumatic wrench of built-in oiling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725410U true CN204725410U (en) | 2015-10-28 |
Family
ID=54383793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475401.2U Active CN204725410U (en) | 2015-07-03 | 2015-07-03 | There is the pneumatic wrench of built-in oiling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI633985B (en) * | 2017-08-04 | 2018-09-01 | 劉金逢 | Hand tool and output shaft thereof |
-
2015
- 2015-07-03 CN CN201520475401.2U patent/CN204725410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI633985B (en) * | 2017-08-04 | 2018-09-01 | 劉金逢 | Hand tool and output shaft thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |