CN205996303U - Novel hand-held cutting machine - Google Patents
Novel hand-held cutting machine Download PDFInfo
- Publication number
- CN205996303U CN205996303U CN201620830916.4U CN201620830916U CN205996303U CN 205996303 U CN205996303 U CN 205996303U CN 201620830916 U CN201620830916 U CN 201620830916U CN 205996303 U CN205996303 U CN 205996303U
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- China
- Prior art keywords
- motor
- guide plate
- circular arc
- cutting machine
- brshless
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Abstract
A kind of novel hand-held cutting machine, including pedestal, is provided with brshless DC motor, is fixed with saw blade in the rotating shaft of brshless DC motor on pedestal.The utility model is used for directly driving saw blade work using brshless DC motor, such that it is able to reduce the volume of the cutting machine, and it is more preferable directly to drive stability using brshless DC motor, can just there are enough moment of torsion normal table operations in the case of decelerator need not be assembled, due to decelerator, when running up, noise is big, and in the case of decelerator is not installed, the cutting machine noise is significantly reduced, and production cost is also lower, it is worthy of popularization.
Description
Technical field
The utility model is related to a kind of engineering goods, especially a kind of cutting machine for ornament materials cutting.
Background technology
Cutting machine is that cutting machine on the market all drives decelerator using conventional motor for cutting the instrument of ornament materials
The mode of saw blade high-speed rotation is driven to carry out again, (this structure is to provide high pulling torque using decelerator in order to obtain high pulling torque power
Power, conventional motor torsion is not enough, during the thicker plank of cutting thickness, it may occur that the motionless situation of cutting), thick in order to cut some
The thicker ornament materials of degree, as the gear in decelerator can send great noise when running up, and this cuts
Cutting mill volume is big, weight weight, is unfavorable for that carrying, production cost are also of a relatively high.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, provide a kind of can be easy to carry and that noise is low is new
The hand-held cutting machine of type, meets user for cutting machine, the low demand of small volume, noise.
The utility model solves the technical scheme that its technical problem is adopted：This novel hand-held cutting machine, including pedestal, base
Brshless DC motor is installed on frame, in the rotating shaft of brshless DC motor, is fixed with saw blade.Here brshless DC motor is saw
Piece directly provides power, and the brshless DC motor is heavy-duty motor, and power is big, and cutting ornament materials is very fast, and
And saw blade stability is directly driven more preferably using the brushless high power DC electric machine, can just obtain in the case of it need not assemble decelerator
Enough moments of torsion carry out normal table operation, and can effectively reduce operating noise, reduce production cost.
Perfect further, pedestal includes level board, the motor fixing seat being rotatably connected on level board, brshless DC motor
It is fixed in motor fixing seat, circular arc guide plate on level board, is fixed with, the center of arc of circular arc guide plate is located at motor
On the pivot center of fixed seat, support block in motor fixing seat, is fixed with, the inner side edge of circular arc guide plate is attached to support block
In outer side edges, stroke bullport is had on circular arc guide plate, butterfly bolt is installed on stroke bullport, is had in support block
Screwed hole, butterfly bolt are threadedly connected on screwed hole and compress circular arc guide plate at support block.Here circular arc guiding
The effect of piece and support block is, when rotating for motor fixing seat, can turn butterfly bolt for compressing circular arc guide plate,
Support due to circular arc guide plate bend by pressure and by support block, and support block is fixed in motor fixing seat, so rotation
The motor fixed block for turning certain angle is fixed by butterfly bolt, so can conveniently adjust the anglec of rotation of motor fixing seat,
So as to easily in order to cut the ornament materials of different-thickness；Here the center of arc of circular arc guide plate is located at motor fixing seat
Effect on pivot center is, when motor fixing seat rotates, support block can turn along the circular arc inner side edge of circular arc guide plate
Dynamic, during so as to avoiding support block from rotating, stopped that by circular arc guide plate situation about can not rotate occurs.
Perfect further, rubber blanket is provided between butterfly bolt head and circular arc guide plate, rubber blanket is enclosed within butterfly spiral shell
On the threaded rod of bolt.Here the effect of rubber blanket is, for increasing the frictional force between butterfly bolt and circular arc guide plate, from
And saw blade can be avoided when ornament materials is cut, the situation that motor fixing seat fastening is incessantly moved.
Perfect further, sleeve pipe is provided between butterfly bolt head and rubber blanket, sleeve pipe is socketed in the screw thread of butterfly bolt
On bar.When without sleeve pipe, when the rotation of butterfly bolt, the head of butterfly bolt can rotate extruding rubber blanket, so as to
Compression rubber blanket is rotating, and then butterfly bolt is by rubber blanket circular arc guide plate casting die at support block, so easy
Bad rubber blanket is twisted, when sleeve pipe is added, the end rotation squeezing bushing of butterfly bolt, sleeve pipe are moved along the axis direction of butterfly bolt
Dynamic, so as to compress rubber blanket, and then circular arc guide plate is pressed in support block, rubber blanket is only extruded by vertical direction
Power, and the power that is squeezed in rotation is avoided, such that it is able to increase the service life of rubber blanket.
The utility model has the advantages that：The utility model smart structural design, rationally, is used using brshless DC motor
Directly to drive saw blade to work, such that it is able to reduce the volume of the cutting machine, and stability is directly driven more using brshless DC motor
Good, can just there are enough moment of torsion normal table operations in the case of decelerator need not be assembled, as decelerator is when running up
Noise is big, and in the case of decelerator is not installed, the cutting machine noise is significantly reduced, and production cost is also lower；Motor is solid
Support block is fixed with reservation, is fixed with the setting of circular arc guide plate on level board, it is possible to use butterfly bolt compresses circular arc
Shape guide plate is in support block, such that it is able to the convenient anglec of rotation for adjusting motor fixing seat, different such that it is able to easily cutting
The ornament materials of thickness, here rubber blanket can further function as the frictional force increased between circular arc guide plate and support block,
Avoid cutting machine operationally (now motor fixing seat relative level plate rotates to an angle) circular arc guide plate and support block
Between there is relative situation about sliding, be worthy of popularization.
Description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the A-A generalized section of Fig. 1；
Fig. 3 is the B-B generalized section of Fig. 1.
Description of reference numerals：Pedestal 1, level board 1-1, motor fixing seat 1-2, support block 1-2a, screwed hole 1a-2a, circle
Arc guide plate 1-3, stroke bullport 1-3a, brshless DC motor 2, saw blade 3, butterfly bolt 4, rubber blanket 5, sleeve pipe 6.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to the drawings：This novel hand-held cutting machine, including pedestal 1, is provided with brshless DC motor 2 on pedestal 1, brushless
Saw blade 3 is fixed with the rotating shaft of direct current generator 2.
Pedestal 1 includes level board 1-1, motor fixing seat 1-2 being rotatably connected on level board 1-1, brshless DC motor 2
It is fixed in motor fixing seat 1-2, on level board 1-1, is fixed with circular arc guide plate 1-3, the circular arc of circular arc guide plate 1-3
It is centrally located on the pivot center of motor fixing seat 1-2, support block 1-2a in motor fixing seat 1-2, is fixed with, circular arc is guided
The inner side edge of piece 1-3 is attached in the outer side edges of support block 1-2a, has stroke bullport 1-3a, OK on circular arc guide plate 1-3
Butterfly bolt 4 is installed on journey bullport 1-3a, screwed hole 1a-2a in support block 1-2a, is had, butterfly bolt 4 is threadedly connected to
On screwed hole 1a-2a and circular arc guide plate 1-3 is compressed at support block 1-2a.
Rubber blanket 5 is provided between 4 head of butterfly bolt and circular arc guide plate 1-3, and rubber blanket 5 is enclosed within butterfly bolt 4
On threaded rod.
Sleeve pipe 6 is provided between 4 head of butterfly bolt and rubber blanket 5, and sleeve pipe 6 is socketed on the threaded rod of butterfly bolt 4.
The utility model is used for directly driving saw blade 3 to work using brshless DC motor 2, such that it is able to reduce the cutting machine
Volume, and directly drive stability more preferably using brshless DC motor 2, in the case of decelerator need not be assembled, can just have enough torsions
Square normal table runs, and due to decelerator, when running up, noise is big, and in the case of decelerator is not installed, the cutting machine is made an uproar
Sound is significantly reduced, and production cost is also lower；Support block 1-2a is fixed with motor fixing seat 1-2, fixing on level board 1-1
There is the setting of circular arc guide plate 1-3, it is possible to use butterfly bolt 4 compresses circular arc guide plate 1-3 in support block 1-2a, from
And the anglec of rotation of motor fixing seat 1-2 can be conveniently adjusted, such that it is able to adjust the upper-lower height of saw blade 3, and then can be light
The ornament materials of pine cutting different-thickness；Here rubber blanket 5 can further function as increase circular arc guide plate 1-3 and support block
Frictional force between 1-2a, it is to avoid operationally (now motor fixing seat 1-2 relative level plate 1-1 is rotated up cutting machine
Certain angle) there is relative situation about sliding between circular arc guide plate 1-3 and support block 1-2a, it is worthy of popularization.This reality
With new middle ornament materials be timber, the material such as stone material, sheet material, section bar, wire rod.
Although the utility model is shown and described by reference to preferred embodiment, this specialty is common
Technical staff is it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (3)
1. a kind of novel hand-held cutting machine, including pedestal (1), is characterized in that：Brshless DC motor is installed on pedestal (1)
(2), saw blade (3) is fixed with rotating shaft described brshless DC motor (2), described pedestal (1) includes level board (1-1), rotate
The motor fixing seat (1-2) being connected on level board (1-1), brshless DC motor (2) are fixed on motor fixing seat (1-2)
On, circular arc guide plate (1-3), the center of arc position of circular arc guide plate (1-3) is fixed with level board (1-1)
On the pivot center of motor fixing seat (1-2), support block (1-2a), the circle on motor fixing seat (1-2), is fixed with
The inner side edge of arc guide plate (1-3) is attached in the outer side edges of support block (1-2a), is had on circular arc guide plate (1-3)
Stroke bullport (1-3a), is provided with butterfly bolt (4), opens on support block (1-2a) on stroke bullport (1-3a)
There is screwed hole (1a-2a), butterfly bolt (4) are threadedly connected to screwed hole (1a-2a) above and compress circular arc guide plate (1-
3) at support block (1-2a) place.
2. novel hand-held cutting machine according to claim 1, is characterized in that：Butterfly bolt (4) head and circular arc
Rubber blanket (5) is provided between guide plate (1-3), and rubber blanket (5) are enclosed within the threaded rod of butterfly bolt (4).
3. novel hand-held cutting machine according to claim 2, is characterized in that：Butterfly bolt (4) head and rubber blanket
(5) sleeve pipe (6) is provided between, and described sleeve pipe (6) is socketed on the threaded rod of butterfly bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830916.4U CN205996303U (en) | 2016-08-02 | 2016-08-02 | Novel hand-held cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830916.4U CN205996303U (en) | 2016-08-02 | 2016-08-02 | Novel hand-held cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996303U true CN205996303U (en) | 2017-03-08 |
Family
ID=58199186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830916.4U Active CN205996303U (en) | 2016-08-02 | 2016-08-02 | Novel hand-held cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827026A (en) * | 2017-04-11 | 2017-06-13 | 广州元凛建筑工程技术开发有限公司 | A kind of plate cutting device |
| CN107433633A (en) * | 2017-04-11 | 2017-12-05 | 广州元凛建筑工程技术开发有限公司 | One kind is used for plate cutting device |
| CN108176894A (en) * | 2018-01-16 | 2018-06-19 | 陈琪雯 | A kind of construction material water pipe cutting machine |
| CN112703083A (en) * | 2018-07-20 | 2021-04-23 | 费斯托工具有限责任公司 | Device for supporting and/or guiding a machine tool |
-
2016
- 2016-08-02 CN CN201620830916.4U patent/CN205996303U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827026A (en) * | 2017-04-11 | 2017-06-13 | 广州元凛建筑工程技术开发有限公司 | A kind of plate cutting device |
| CN107433633A (en) * | 2017-04-11 | 2017-12-05 | 广州元凛建筑工程技术开发有限公司 | One kind is used for plate cutting device |
| CN108176894A (en) * | 2018-01-16 | 2018-06-19 | 陈琪雯 | A kind of construction material water pipe cutting machine |
| CN112703083A (en) * | 2018-07-20 | 2021-04-23 | 费斯托工具有限责任公司 | Device for supporting and/or guiding a machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |