CN104070187B - A kind of main axle structure of oscillating machine - Google Patents
A kind of main axle structure of oscillating machine Download PDFInfo
- Publication number
- CN104070187B CN104070187B CN201310101849.3A CN201310101849A CN104070187B CN 104070187 B CN104070187 B CN 104070187B CN 201310101849 A CN201310101849 A CN 201310101849A CN 104070187 B CN104070187 B CN 104070187B
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- CN
- China
- Prior art keywords
- oscillating machine
- hole
- main shaft
- axle structure
- working accessory
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses the main axle structure of a kind of oscillating machine, wherein by arranging collar flange on the installation portion of main shaft, and on above-mentioned collar flange, offer multiple hole group radially arranged, each hole group includes the connecting hole of multiple circumferentially spaced arrangement, during installation, user can select the hole group on main shaft according to the internal diameter of installing of working accessory to be installed, is connected on main shaft by working accessory by bearing pin or bolt.This main axle structure is simple, it is convenient to be connected on oscillating machine by different working accessories, installs Renewal process convenient, has expanded the working range of oscillating machine significantly.
Description
Technical field
The present invention relates to the main axle structure of a kind of oscillating machine, for different working accessories being connected to the main shaft of this oscillating machine.
Background technology
In order to expand the function of oscillating machine, diversified oscillating machine working accessory occurs in the market, the interface of the working accessory produced due to each manufacturer differs, and the distance at Kong Dao center, location often there is also difference, is difficult to all be applied by multiple accessories on one machine.When connecting, generally requiring and be connected on the output shaft of oscillating machine by these working accessories by different adapters, so need the construction features according to working accessory to design different adapters, installation is changed the most more complicated, uses more inconvenience.
Summary of the invention
It is an object of the invention to provide
A kind of main axle structure of oscillating machine, thus easily the working accessory of oscillating machine is connected on the main shaft of oscillating machine, expand the working range of oscillating machine.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of main axle structure of oscillating machine, the working accessory of described oscillating machine is arranged on described main shaft, described main shaft includes the connecting portion for being in transmission connection mutually with the drive mechanism of described oscillating machine, for installing the installation portion of described working accessory, there is on described installation portion an annular flange flange extended axially outwardly, multiple hole group for being connected is offered with described working accessory in described annular flange flange, each described Kong Zujun includes the multiple connecting holes being distributed the most separately, the axial line of each described connecting hole is paralleled with the axial line of described main shaft, multiple described holes group is arranged in described annular flange flange the most separately.
Preferably, described connecting hole is screwed hole or pin shaft hole.
As a kind of specific embodiment, described in the group of each described hole, connecting hole has four.
As a kind of specific embodiment, in described annular flange flange, described hole group has three.
Preferably,
There is multiple taper extended axially outwardly protruding on the outer face of described annular flange flange.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that the main axle structure of a kind of oscillating machine of the present invention, wherein by arranging collar flange on the installation portion of main shaft, and on above-mentioned collar flange, offer multiple hole group radially arranged, each hole group includes the connecting hole of multiple circumferentially spaced arrangement, during installation, user can select the hole group on main shaft according to the internal diameter of installing of working accessory to be installed, is connected on main shaft by working accessory by bearing pin or bolt.This main axle structure is simple, it is convenient to be connected on oscillating machine by different working accessories, installs Renewal process convenient, has expanded the working range of oscillating machine significantly.
Accompanying drawing explanation
Accompanying drawing
1
For the overall structure schematic diagram one of oscillating machine main shaft in the present invention；
Accompanying drawing
2
For the overall structure schematic diagram two of oscillating machine main shaft in the present invention；
Accompanying drawing
3
For the plan structure figure of oscillating machine main shaft in the present invention；
Accompanying drawing
4
For installing the schematic diagram of oscillating machine working accessory on oscillating machine main shaft in the present invention；
Accompanying drawing
5
For installing the schematic diagram of another working accessory of oscillating machine on oscillating machine main shaft in the present invention.
Accompanying drawing
6
For the scheme of installation of installment work adnexa on oscillating machine of oscillating machine main shaft application in the present invention；
Detailed description of the invention
With specific embodiment, technical scheme is further elaborated below in conjunction with the accompanying drawings.
See figure
1
~
3
The main shaft of shown oscillating machine
1
, the working accessory of oscillating machine is arranged on this main shaft
1
On.Main shaft
1
Including the connecting portion for being in transmission connection mutually with the drive mechanism (not shown) on oscillating machine
11
, and the installation portion for installment work adnexa
12
, installation portion
12
It is provided with an annular flange flange extended axially outwardly
13
, this annular flange flange
13
On offer multiple hole group for being connected with working accessory
14
, often group hole group
14
All including multiple connecting hole arranged the most separately, the axial line of each above-mentioned connecting hole is all and main shaft
1
Axis parallel arrange, connecting hole can according to install connect needs and be designed as through hole or blind hole, above-mentioned multiple holes group
14
In annular flange flange
13
On arrange the most separately, the most each hole group
14
In connecting hole away from main shaft
1
The distance of centrage different.When arranging, each hole group
14
Away from main shaft
1
The distance of centrage should determine according to the installation internal diameter of working accessory popular on market or conventional working accessory.In the present embodiment, hole group
14
It is provided with three, first hole group
14
Including
4
Individual first connecting hole
141
, second hole group
14
Including
4
Individual second connecting hole
142
, the 3rd hole group
14
Including
4
Individual 3rd connecting hole
143
, these three hole group
14
Corresponding three kinds have the different working accessory installing internal diameter respectively.Above-mentioned connecting hole can be set to pin shaft hole or screwed hole, corresponds respectively to use bearing pin or bolt by main shaft
1
Couple together with working accessory.In the present embodiment, annular flange flange
13
To be provided with multiple taper extended axially outwardly protruding in outer face
15
, so arrange and can be installed on main shaft at working accessory
1
Working accessory and main shaft was increased time upper
1
Frictional force between outer face, improves the mounting stability of working accessory.
See figure
4
, figure
5
It show two kinds and there is the different working accessory installing internal diameter
3
It is connected to main shaft
1
On schematic diagram, figure
4
In this working accessory
3
The main shaft installing internal diameter and the present embodiment
1
Upper 3rd hole group
14
Match, the 3rd connecting hole
143
Using pin shaft hole, this pin shaft hole can be set to blind hole, can penetrate working accessory by four bearing pins during installation
3
In the circumferential recess of upper star connecting hole, bearing pin is respectively penetrated the 3rd connecting hole simultaneously
143
In can realize working accessory
3
Location in circumference, schemes for another example
6
Shown in pass through locating part
5
By working accessory
3
It is pressed on main shaft
1
Upper realization to its axially on location；Figure
5
In working accessory
3
The main shaft installing internal diameter and the present embodiment
1
Upper first hole group
14
Match, the first connecting hole
141
Use screwed hole, during installation, multiple bolts are penetrated working accessory with being corresponding in turn to
3
On through hole and be threaded in the first connecting hole
141
In, the most just by working accessory
3
Install to main shaft
1
On.This main shaft
1
Simple in construction, it is convenient to being connected on oscillating machine by a few thing adnexa popular on market, the installation of working accessory, Renewal process are convenient, have effectively expanded the working range of oscillating machine.
Above-described embodiment is only for technology design and the feature of the explanation present invention; its object is to allow person skilled in the art will appreciate that present disclosure and to be carried out; can not limit the scope of the invention with this; all equivalence changes made according to spirit of the invention or modification, all should contain within the scope of the present invention.
Claims (5)
1. the main axle structure of an oscillating machine, the working accessory of described oscillating machine is arranged on described main shaft, described main shaft includes the connecting portion for being in transmission connection mutually with the drive mechanism of described oscillating machine, for installing the installation portion of described working accessory, it is characterized in that: there is on described installation portion an annular flange flange extended axially outwardly, multiple hole group for being connected is offered with described working accessory in described annular flange flange, each described Kong Zujun includes the multiple connecting holes being distributed the most separately, the axial line of each described connecting hole is paralleled with the axial line of described main shaft, multiple described holes group is arranged in described annular flange flange the most separately.
The main axle structure of a kind of oscillating machine the most according to claim 1, it is characterised in that: described connecting hole is screwed hole or pin shaft hole.
The main axle structure of a kind of oscillating machine the most according to claim 1, it is characterised in that: described in the group of each described hole, connecting hole has four.
The main axle structure of a kind of oscillating machine the most according to claim 1, it is characterised in that: in described annular flange flange, described hole group has three.
The main axle structure of a kind of oscillating machine the most according to claim 1, it is characterised in that: there is multiple taper extended axially outwardly protruding on the outer face of described annular flange flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101849.3A CN104070187B (en) | 2013-03-27 | 2013-03-27 | A kind of main axle structure of oscillating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101849.3A CN104070187B (en) | 2013-03-27 | 2013-03-27 | A kind of main axle structure of oscillating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104070187A CN104070187A (en) | 2014-10-01 |
| CN104070187B true CN104070187B (en) | 2016-10-05 |
Family
ID=51592018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101849.3A Active CN104070187B (en) | 2013-03-27 | 2013-03-27 | A kind of main axle structure of oscillating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070187B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805926A1 (en) * | 1988-02-25 | 1989-09-07 | Bosch Gmbh Robert | Hand-held unit with oscillating tool movement |
| CN1688418A (en) * | 2002-10-18 | 2005-10-26 | 罗伯特·博世有限公司 | Hand-operated machine-tool |
| CN202129785U (en) * | 2010-04-29 | 2012-02-01 | 布莱克和戴克公司 | Clamping device |
| CN102785162A (en) * | 2011-05-18 | 2012-11-21 | 南京德朔实业有限公司 | Power tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8616562B2 (en) * | 2010-06-16 | 2013-12-31 | Robert Bosch Gmbh | Adapter for coupling an accessory tool to a drive member of a power tool |
-
2013
- 2013-03-27 CN CN201310101849.3A patent/CN104070187B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805926A1 (en) * | 1988-02-25 | 1989-09-07 | Bosch Gmbh Robert | Hand-held unit with oscillating tool movement |
| CN1688418A (en) * | 2002-10-18 | 2005-10-26 | 罗伯特·博世有限公司 | Hand-operated machine-tool |
| CN202129785U (en) * | 2010-04-29 | 2012-02-01 | 布莱克和戴克公司 | Clamping device |
| CN102785162A (en) * | 2011-05-18 | 2012-11-21 | 南京德朔实业有限公司 | Power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104070187A (en) | 2014-10-01 |
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| C14 | Grant of patent or utility model | ||
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