CN103722538B - Tool magazine supporting construction - Google Patents
Tool magazine supporting construction Download PDFInfo
- Publication number
- CN103722538B CN103722538B CN201310731372.7A CN201310731372A CN103722538B CN 103722538 B CN103722538 B CN 103722538B CN 201310731372 A CN201310731372 A CN 201310731372A CN 103722538 B CN103722538 B CN 103722538B
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- CN
- China
- Prior art keywords
- interior pipe
- support
- tool magazine
- radial protrusion
- outer 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.)
- Expired - Fee Related
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The present invention proposes a kind of compact conformation, tool magazine supporting construction easy to use, it comprises the support (1) for supporting tool magazine (10), described support (1) is provided with sleeve pipe, sleeve pipe comprises the relatively turnable interior pipe (2) of socket and outer tube (3) mutually, the turning cylinder that outer tube (3) rotates as support (1), described interior pipe (2) is enclosed within the power transmission shaft (4) of electric tool, power transmission shaft (4) can rotate in interior pipe (2), and interior pipe (2) is connected to realize interior pipe (2) with the casing (5) of electric tool and maintains static.
Description
Technical field
The present invention 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 formerly devises 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, this function is realized by tool magazine supporting construction, and electric tool General Requirements structure is comparatively compact, so how to arrange a kind of compact conformation, tool magazine supporting construction easy to use, it is an important research direction.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defect of prior art, provides a kind of compact conformation, tool magazine supporting construction easy to use.
For solving the problems of the technologies described above, the present invention 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 socket mutually, and outer tube is as the turning cylinder of holder pivots, and described interior pipe box is on the power transmission shaft of electric tool, power transmission shaft can rotate in interior pipe, and interior pipe is connected to realize interior pipe and maintains static with the casing of electric tool.
After adopting said structure, the present invention has the following advantages: the present invention is by sleeve pipe and power transmission shaft organic connections, do not need to avoid power transmission shaft to arrange support, the electric tool structure that the contradiction that thus avoid power transmission shaft and support is brought becomes the problem such as large, achieve the design of a kind of compact structure, simultaneously also easy to use, therefore the present invention 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 are along the distribution of outer tube circumference; 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 holder pivots 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 performance of the present invention, user uses convenient.
As improvement, the first radial protrusion is fan-shaped projection, like this, is more conducive to compact conformation of the present invention.
Accompanying drawing explanation
Fig. 1 is the axial cross-sectional schematic adopting electric tool of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.
The cross-sectional schematic that Fig. 3 is the C-C of Fig. 1 when being initial position to support.
Fig. 4 is the C-C of Fig. 1 is the cross-sectional schematic produced when putting in place to support.
As shown in the figure: 1, support, 2, interior pipe, 3, outer tube, 4, power transmission shaft, 5, casing, 6, gusset, the 7, first radial protrusion, 8, depression, the 9, second radial protrusion, 10, tool magazine.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As adopting one of embodiment of tool magazine supporting construction of the present invention to be a pistol type electric screwdriver electric tool, for this electric screwdriver electric tool in detail the present invention is described in detail below.
The present invention includes the support 1 for supporting tool magazine 10, described support 1 is provided with sleeve pipe, sleeve pipe comprises the relatively turnable interior pipe 2 of socket and outer tube 3 mutually, the turning cylinder that outer tube 3 rotates as support 1, described interior pipe 2 is enclosed within the power transmission shaft 4 of electric tool, power transmission shaft 4 can rotate in interior pipe 2, interior pipe 2 is connected to realize interior pipe 2 and maintains static with the casing 5 of electric tool, in this example, form with the gusset 6 be located on casing 5 two ends that fixing hole fixes interior pipe 2 and maintain static to realize interior pipe 2.
As shown in FIG., interior pipe 2 outer surface is provided with the first radial protrusion 7, first radial protrusion 7 and has former and later two end faces in front and back tropism statement, and the first radial protrusion 7 front end face is provided with two bulb-shaped recess, 8, two bulb-shaped recess 8 along the distribution of outer tube 3 circumference; Outer tube 3 outer surface is provided with the second radial protrusion 9, 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, second radial protrusion 9 arranges an axial blind hole, a spring is put in axial blind hole, steel ball is pressed into blind hole and a part for steel ball 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.
First radial protrusion 7 is fan-shaped projection.
Although embodiment is gun type electric screwdriver electric tool; but this tool magazine supporting construction can according to the kind different application of the cutter in tool magazine in different types of electric tool; as electric wrench, electric drill etc.; then according to structure as described herein, also within scope.
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 interior pipe (2) of socket and outer tube (3) mutually, the turning cylinder that outer tube (3) rotates as support (1), described interior pipe (2) is enclosed within the power transmission shaft (4) of electric tool, power transmission shaft (4) can rotate in interior pipe (2), and interior pipe (2) is connected to realize interior pipe (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, interior pipe (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) are along the distribution of outer tube (3) circumference; 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731372.7A CN103722538B (en) | 2013-12-26 | 2013-12-26 | Tool magazine supporting construction |
| PCT/CN2014/070693 WO2014146506A1 (en) | 2013-11-20 | 2014-01-16 | Electric power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731372.7A CN103722538B (en) | 2013-12-26 | 2013-12-26 | Tool magazine supporting construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103722538A CN103722538A (en) | 2014-04-16 |
| CN103722538B true CN103722538B (en) | 2015-10-28 |
Family
ID=50446960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310731372.7A Expired - Fee Related CN103722538B (en) | 2013-11-20 | 2013-12-26 | Tool magazine supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722538B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102100A1 (en) * | 1971-01-16 | 1972-07-27 | LG. Schrödel Ideal-Sport- und Spielefabrik KG, 8500 Nürnberg | Child shooting gun |
| US5346453A (en) * | 1993-08-12 | 1994-09-13 | Rivera Bottzeck Otto | Multiple bit power drill |
| DE19951264A1 (en) * | 1999-08-21 | 2001-04-05 | Manfred Schneider | Machine tool has drive shaft, drive mechanism, axle, holder, housing, magazine, and coupling |
| CN101563192A (en) * | 2006-12-18 | 2009-10-21 | 罗伯特·博世有限公司 | Motor-driven machine tool |
| CN102909709A (en) * | 2011-08-06 | 2013-02-06 | 苏州宝时得电动工具有限公司 | Power tool |
| CN203266590U (en) * | 2011-11-29 | 2013-11-06 | 罗伯特·博世有限公司 | Handheld machine tool with rotary drum type tool replacement box |
| CN203611224U (en) * | 2013-12-26 | 2014-05-28 | 宁波市海联电器有限公司 | Cutter library support structure |
-
2013
- 2013-12-26 CN CN201310731372.7A patent/CN103722538B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102100A1 (en) * | 1971-01-16 | 1972-07-27 | LG. Schrödel Ideal-Sport- und Spielefabrik KG, 8500 Nürnberg | Child shooting gun |
| US5346453A (en) * | 1993-08-12 | 1994-09-13 | Rivera Bottzeck Otto | Multiple bit power drill |
| DE19951264A1 (en) * | 1999-08-21 | 2001-04-05 | Manfred Schneider | Machine tool has drive shaft, drive mechanism, axle, holder, housing, magazine, and coupling |
| CN101563192A (en) * | 2006-12-18 | 2009-10-21 | 罗伯特·博世有限公司 | Motor-driven machine tool |
| CN102909709A (en) * | 2011-08-06 | 2013-02-06 | 苏州宝时得电动工具有限公司 | Power tool |
| CN203266590U (en) * | 2011-11-29 | 2013-11-06 | 罗伯特·博世有限公司 | Handheld machine tool with rotary drum type tool replacement box |
| CN203611224U (en) * | 2013-12-26 | 2014-05-28 | 宁波市海联电器有限公司 | Cutter library support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103722538A (en) | 2014-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151028 Termination date: 20181226 |