CN203611224U - Cutter library support structure - Google Patents
Cutter library support structure Download PDFInfo
- Publication number
- CN203611224U CN203611224U CN201320875138.7U CN201320875138U CN203611224U CN 203611224 U CN203611224 U CN 203611224U CN 201320875138 U CN201320875138 U CN 201320875138U CN 203611224 U CN203611224 U CN 203611224U
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- CN
- China
- Prior art keywords
- inner tube
- support
- radial protrusion
- tool magazine
- tube
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a cutter library support structure which is compact in structure and convenient in use. The cutter library support structure comprises a bracket (1) used for supporting a cutter library (10), wherein the bracket (1) is provided with a sleeve, the sleeve comprises an inner tube (2) and an outer tube (3) which are connected in a sleeved manner and can rotate relatively, the outer tube (3) serves as the rotating shaft of the bracket (1), the inner tube (2) is sleeved on a driving shaft (4) of an electric tool, the driving shaft (4) can rotate in the inner tube, and the inner tube (2) is connected with an enclosure (5) of the electric tool to maintain the inner tube (2) stationary.
Description
Technical field
The utility model relates to a kind of electric tool with drum-type tool magazine, is specifically a kind of tool magazine supporting construction.
Background technology
The applicant has formerly designed a kind of electric tool with drum-type tool magazine, it has a kind of function, that is exactly that drum-type tool magazine can produce to be convenient for changing cutter from the side, realize this function by tool magazine supporting construction, and electric tool General Requirements structure is comparatively compact, so how a kind of compact conformation, tool magazine supporting construction easy to use are set, it is an important research direction.
Utility model content
Technical problem to be solved in the utility model is, overcome the defect of prior art, and a kind of compact conformation, tool magazine supporting construction easy to use are provided.
For solving the problems of the technologies described above, the utility model proposes a kind of tool magazine supporting construction, it comprises the support for supporting tool magazine, described support is provided with sleeve pipe, sleeve pipe comprises the relatively turnable inner and outer tubes of mutual socket, the turning cylinder that outer tube rotates as support, and described inner tube is enclosed within on the power transmission shaft of electric tool, power transmission shaft can rotate in inner tube, and inner tube is connected to realize inner tube with the casing of electric tool and maintains static.
Adopt after said structure, the utlity model has following advantage: the utility model is by sleeve pipe and power transmission shaft organic connections, do not need to avoid power transmission shaft support is set, avoid thus electric tool structure that the contradiction of power transmission shaft and support brings to become the problem such as large, realize a kind of compact structure design, simultaneously also easy to use, therefore the utlity model has compact conformation, advantage easy to use.
As improvement, inner tube outer surface is provided with the first radial protrusion, and the first radial protrusion front end face is provided with two bulb-shaped recess, and two bulb-shaped recess circumferentially distribute along outer tube; Outer tube outer surface is provided with the second radial protrusion, the rear end face of the second radial protrusion is provided with a steel ball by elastic component axial support, this steel ball matches with bulb-shaped recess respectively according to support turned position difference, like this, two bulb-shaped recess provide two anchor points, i.e. support initial position fix, and support produces the location that puts in place, more be conducive to the raising of the utility model performance, user uses convenient.
As improvement, the first radial protrusion is fan-shaped projection, like this, is more conducive to the utility model compact conformation.
Accompanying drawing explanation
Fig. 1 is the axial cross-sectional schematic that adopts electric tool of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.
Fig. 3 is the cross-sectional schematic of the C-C of Fig. 1 while being initial position to support.
Fig. 4 is that the C-C of Fig. 1 is the cross-sectional schematic producing while putting in place to support.
As shown in the figure: 1, support, 2, inner tube, 3, outer tube, 4, power transmission shaft, 5, casing, 6, gusset, 7, the first radial protrusion, 8, depression, 9, the second radial protrusion, 10, tool magazine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Be a pistol type electric screwdriver electric tool as one of embodiment that adopts the utility model tool magazine supporting construction, the utility model is described in detail in detail as an example of this electric screwdriver electric tool example below.
The utility model comprises the support 1 for supporting tool magazine 10, described support 1 is provided with sleeve pipe, sleeve pipe comprises the relatively turnable inner tube 2 of mutual socket and outer tube 3, the turning cylinder that outer tube 3 rotates as support 1, described inner tube 2 is enclosed within on the power transmission shaft 4 of electric tool, power transmission shaft 4 can be in the interior rotation of inner tube 2, inner tube 2 is connected to realize inner tube 2 with the casing 5 of electric tool and maintains static, in this example, form the two ends that fixing hole fixes inner tube 2 and maintain static to realize inner tube 2 with being located at gusset 6 on casing 5.
Front and back tropism explains as shown in FIG., and inner tube 2 outer surfaces are provided with the first radial protrusion 7, the first radial protrusions 7 and have former and later two end faces, and the first radial protrusion 7 front end faces are provided with 8, two bulb-shaped recess 8 of two bulb-shaped recess and circumferentially distribute along outer tube 3; Outer tube 3 outer surfaces are provided with the second radial protrusion 9, the second radial protrusion 9 has former and later two end faces, the rear end face of the second radial protrusion 9 is provided with a steel ball by elastic component axial support, this steel ball matches with bulb-shaped recess 8 respectively according to support 1 turned position difference, in this example, the second radial protrusion 9 arranges an axial blind hole, in axial blind hole, put into a spring, steel ball is pressed into a part for blind hole and steel ball and exposes blind hole, due to blocking of the second radial protrusion 9, spring, steel ball are invisible in the drawings, but do not hinder these ins and outs of correct understanding.
The first radial protrusion 7 is fan-shaped projection.
Although embodiment is gun type electric screwdriver electric tool; but this tool magazine supporting construction can be according to the kind different application of the cutter in tool magazine in different types of electric tool; as electric wrench, electric drill etc.; if adopt as structure described in the utility model, also within the utility model protection domain.
Claims (3)
1. a tool magazine supporting construction, it comprises the support (1) for supporting tool magazine (10), it is characterized in that, described support (1) is provided with sleeve pipe, sleeve pipe comprises the relatively turnable inner tube of mutual socket (2) and outer tube (3), the turning cylinder that outer tube (3) rotates as support (1), described inner tube (2) is enclosed within on the power transmission shaft (4) of electric tool, power transmission shaft (4) can rotate in inner tube (2), and inner tube (2) is connected to realize inner tube (2) with the casing (5) of electric tool and maintains static.
2. tool magazine supporting construction according to claim 1, it is characterized in that, inner tube (2) outer surface is provided with the first radial protrusion (7), and the first radial protrusion (7) front end face is provided with two bulb-shaped recess (8), and two bulb-shaped recess (8) circumferentially distribute along outer tube (3); Outer tube (3) outer surface is provided with the second radial protrusion (9), and the rear end face of the second radial protrusion (9) is provided with a steel ball by elastic component axial support, and this steel ball matches with bulb-shaped recess (8) respectively according to support (1) turned position difference.
3. tool magazine supporting construction according to claim 2, is characterized in that, the first radial protrusion (7) is fan-shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875138.7U CN203611224U (en) | 2013-12-26 | 2013-12-26 | Cutter library support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320875138.7U CN203611224U (en) | 2013-12-26 | 2013-12-26 | Cutter library support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611224U true CN203611224U (en) | 2014-05-28 |
Family
ID=50763903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320875138.7U Withdrawn - After Issue CN203611224U (en) | 2013-12-26 | 2013-12-26 | Cutter library support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722538A (en) * | 2013-12-26 | 2014-04-16 | 宁波市海联电器有限公司 | Tool magazine supporting structure |
| WO2014146506A1 (en) * | 2013-11-20 | 2014-09-25 | 宁波市海联电器有限公司 | Electric power tool |
-
2013
- 2013-12-26 CN CN201320875138.7U patent/CN203611224U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146506A1 (en) * | 2013-11-20 | 2014-09-25 | 宁波市海联电器有限公司 | Electric power tool |
| CN103722538A (en) * | 2013-12-26 | 2014-04-16 | 宁波市海联电器有限公司 | Tool magazine supporting structure |
| CN103722538B (en) * | 2013-12-26 | 2015-10-28 | 宁波市海联电器有限公司 | Tool magazine supporting construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |