CN109046648A - A kind of bi-directional cutting device with diamond blade - Google Patents
A kind of bi-directional cutting device with diamond blade Download PDFInfo
- Publication number
- CN109046648A CN109046648A CN201810771230.6A CN201810771230A CN109046648A CN 109046648 A CN109046648 A CN 109046648A CN 201810771230 A CN201810771230 A CN 201810771230A CN 109046648 A CN109046648 A CN 109046648A
- Authority
- CN
- China
- Prior art keywords
- rotating
- rotating device
- block
- rotational cylindrical
- internal gear
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of bi-directional cutting devices with diamond blade, including crust of the device, the inside of described device shell is equipped with cavity, the left end of the cavity is equipped with motor, the rotation axis of the motor is connect with the first rotating device, first rotating device includes rotating block, internal gear, fixed column and external gear, the rotating block includes block, the outside of the block is connect by a plurality of connecting rod with the first Rotational Cylindrical, bulk inner is equipped with empty slot, the side wall of the empty slot, which is equipped with, turns tooth, it is described turn tooth and internal gear phase tooth and, a part of activity of the internal gear is connected in the empty slot of block, the upper end of internal gear is equipped with fixed column, the upper end of the fixed column is connect with external gear, the external gear and the second rotating device phase tooth and, the structure of second rotating device is identical as the first rotating device structure, And second the bottom end of rotating device connect with the second Rotational Cylindrical.
Description
Technical field
The present invention relates to diamond equipment technical fields, specially a kind of to cut with the two-way of diamond blade
Cut device.
Background technique
Diamond is commonly called as " spark ", that is, our diamonds for often saying, it is a kind of mineral being made of pure carbon, and
Most hard substance in nature.From after confirming that diamond was made of pure carbon in 18th century, people have been begun to people
The research of diamond is made, only passes through the progress of high pressure research and High-Voltage Experimentation technology in the 1950s, is just obtained real
Success and rapidly development, diamond is also widely used in various industry, technique industry.
Diamond can not only be processed into priceless jewelry, also be well worth doing in the industry.Its hardness height, wearability
It is good, it can be widely used for cutting, grinding, probing;Since thermal conductivity is high, electrical insulating property is good, the heat sink of semiconductor device can be used as;
It has excellent translucency and corrosion resistance, is also used widely in the electronics industry.
Diamond blade has been applied to various cutting equipments, existing cutting equipment to granular adamant into
When row cutting and grinding, usually unidirectionally cut by multiple groups cutting blade to complete, this cutting cutting and grinding low efficiency, and powder
Broken effect is not very well, thus it is proposed that a kind of bi-directional cutting device with diamond blade is for solving above-mentioned ask
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of bi-directional cutting devices with diamond blade, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of cut with the two-way of diamond blade
Device, including crust of the device are cut, the inside of described device shell is equipped with cavity, and the left end of the cavity is equipped with motor, the electricity
The rotation axis of machine is connect with the first rotating device, and first rotating device includes rotating block, internal gear, fixed column and external tooth
Wheel, the rotating block includes block, and the outside of the block is connect by a plurality of connecting rod with the first Rotational Cylindrical, and bulk inner is set
Have an empty slot, the side wall of the empty slot, which is equipped with, turns tooth, it is described turn tooth and internal gear phase tooth and, a part of activity of the internal gear
It is connected in the empty slot of block, the upper end of internal gear is equipped with fixed column, and the upper end of the fixed column is connect with external gear, described outer
Gear and the second rotating device phase tooth and, the structure of second rotating device is identical as the first rotating device structure, and second
The bottom end of rotating device is connect with the second Rotational Cylindrical, and the right end of first Rotational Cylindrical is connect with the first blade, and described second turn
Dynamic column is connect through the first Rotational Cylindrical and with the second blade.
Preferably, first blade and the second blade are all three blade compositions, are equipped with through-hole among it.
Preferably, the bottom end of described device shell internal cavity is equipped with the first fixed link and the second fixed link, and described first is solid
Fixed pole is passed through and rotating block and is flexibly connected with the exposed gear of the second rotating device, second fixed link across rotating block and with
Internal gear is flexibly connected.
Preferably, the diameter of the internal gear is equal to the diameter of external gear.
Preferably, second rotating device is located in the groove of the first Rotational Cylindrical bottom end, and the side with the first Rotational Cylindrical
Wall movable contact.
Compared with prior art, the beneficial effects of the present invention are:
1. in the use of the present invention, starting motor, motor drives the rotating block rotation of the first rotating device rotation, rotating block
The rotation of the first Rotational Cylindrical is driven by connecting rod, the first Rotational Cylindrical drives the first blade to rotate forward, to realize positive cutting;
2. the tooth that turns inside rotating block drives internal gear rotation, because internal gear is actively socketed in the second fixed link
, so internal gear only understands original place rotation, rather than as rotating block rotates together, it ensure that the stability of device;
3. internal gear drives external gear rotation, the exposed gear phase tooth of external gear and the second rotating device and, so second
Rotating device rotates backward, so that the internal gear of the second rotating device is driven to rotate backward, the inside of the second rotating device
Gear is actively socketed in the first fixed link, thus its only meeting original place rotation, so that the second rotating device is driven to rotate backward, it is logical
The design of two rotating devices is crossed, realizes and drives two Rotational Cylindricals to rotate different directions, structure novel by same motor;
4. the second rotating device drives the rotation of the second Rotational Cylindrical, the second Rotational Cylindrical drives the second blade rotation, to realize
Reverse cut.
5. whole device realizes rotation of the same motor to the different directions of two groups of blades, thus realize two to cutting,
So that cutting efficiency is higher, cut quality is more preferable.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the cross-sectional view in the present invention inside crust of the device;
Fig. 3 is the first rotating device structural schematic diagram of the invention;
Fig. 4 is rotating block structural schematic diagram of the present invention
In figure: 1 second blade, 2 first blades, 3 second Rotational Cylindricals, 4 first Rotational Cylindricals, 5 crusts of the device, 6 motors, 7
One rotating device, 71 rotating blocks, 711 blocks, 712 turns of teeth, 72 internal gears, 73 fixed columns, 74 external gears, 8 connecting rods, 9 second turns
Dynamic device, 10 first fixed links, 11 second fixed links.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of Double Directional Cutting dress with diamond blade
Set, including crust of the device 5, the inside of crust of the device 5 is equipped with cavity, and the left end of cavity is equipped with motor 6, the rotation axis of motor 6 with
The connection of first rotating device 7, the first rotating device 7 include rotating block 71, internal gear 72, fixed column 73 and external gear 74, rotation
Block 71 includes block 711, and the outside of block 711 is connect by a plurality of connecting rod 8 with the first Rotational Cylindrical 4, and bulk inner is equipped with sky
Slot, the side wall of empty slot, which is equipped with, turns tooth 712, turn tooth 712 and 72 phase tooth of internal gear and, a part of activity of internal gear 72 is connected to
In the empty slot of block 711, the upper end of internal gear 72 is equipped with fixed column 73, and the upper end of fixed column 73 is connect with external gear 74, external tooth
Wheel 74 with 9 phase tooth of the second rotating device and, the structure of the second rotating device 9 is identical as 7 structure of the first rotating device, and second turn
The bottom end of dynamic device 9 is connect with the second Rotational Cylindrical 3, and the right end of the first Rotational Cylindrical 4 is connect with the first blade 2, and the second Rotational Cylindrical 3 is passed through
It wears the first Rotational Cylindrical 4 and is connect with the second blade 1.
Further, the first blade 2 and the second blade 1 are all three blade compositions, are equipped with through-hole, this design among it
Contact area can maximumlly be increased.
Further, the bottom end of 5 internal cavity of crust of the device is equipped with the first fixed link 10 and the second fixed link 11, and first is fixed
Bar 10 passes through rotating block 71 and is flexibly connected with the exposed gear of the second rotating device, and the second fixed link 11 passes through rotating block 71 simultaneously
It is flexibly connected with internal gear 72, the first fixed link 10 and the second fixed link 11 carry out certain support to two gears respectively.
Further, the diameter of internal gear 72 is equal to the diameter of external gear 74, so that device is even closer.
Further, the second rotating device 9 is located in the groove of 4 bottom end of the first Rotational Cylindrical, and the side with the first Rotational Cylindrical 4
Wall movable contact ensure that and mutually be independent of each other between the first Rotational Cylindrical 4 and the second Rotational Cylindrical 3.
Working principle: in the use of the present invention, starting motor 6, motor 6 drives the rotating block of the first rotating device rotation 7
71 rotations, rotating block 71 drive the rotation of the first Rotational Cylindrical 4 by connecting rod 8, and the first Rotational Cylindrical 4 drives the first blade 2 to rotate forward, thus
Realize positive cutting;The tooth 712 that turns inside rotating block 71 drives internal gear 72 to rotate, because internal gear 72 is to be actively socketed on the
In two fixed links 11, thus internal gear 72 can original place rotation, rather than as rotating block 71 rotates together;72 band of internal gear
Dynamic external gear 74 rotates, the exposed gear phase tooth of external gear 74 and the second rotating device 9 and, so the second rotating device 9 is done instead
To rotation, so that the internal gear of the second rotating device 9 is driven to rotate backward, the internal gear movable sleeve of the second rotating device 9
It connects in the first fixed link 10, so its only meeting original place rotation, so that the second rotating device be driven to rotate backward;Second rotation dress
The rotation of 9 the second Rotational Cylindricals of drive 3 is set, the second Rotational Cylindrical 3 drives the rotation of the second blade 1, to realize reverse cut.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of bi-directional cutting device with diamond blade, including crust of the device (5), it is characterised in that: the dress
The inside for setting shell (5) is equipped with cavity, and the left end of the cavity is equipped with motor (6), the rotation axis of the motor (6) with first turn
Dynamic device (7) connection, first rotating device (7) includes rotating block (71), internal gear (72), fixed column (73) and external gear
(74), the rotating block (71) includes block (711), and the outside of the block (711) passes through a plurality of connecting rod (8) and first turn
Dynamic column (4) connection, bulk inner are equipped with empty slot, and the side wall of the empty slot, which is equipped with, to be turned tooth (712), it is described turn tooth (712) with it is interior
Gear (72) phase tooth and, a part of activity of the internal gear (72) is connected in the empty slot of block (711), internal gear (72)
Upper end is equipped with fixed column (73), and the upper end of the fixed column (73) is connect with external gear (74), the external gear (74) and second
Rotating device (9) phase tooth and, the structure of second rotating device (9) is identical as the first rotating device (7) structure, and second turn
The bottom end of dynamic device (9) is connect with the second Rotational Cylindrical (3), and the right end of first Rotational Cylindrical (4) is connect with the first blade (2),
Second Rotational Cylindrical (3) connect through the first Rotational Cylindrical (4) and with the second blade (1).
2. a kind of bi-directional cutting device with diamond blade according to claim 1, it is characterised in that: described
First blade (2) and the second blade (1) are all three blade compositions, are equipped with through-hole among it.
3. a kind of bi-directional cutting device with diamond blade according to claim 1, it is characterised in that: described
The bottom end of crust of the device (5) internal cavity is equipped with the first fixed link (10) and the second fixed link (11), first fixed link (10)
It is flexibly connected across rotating block (71) and with the exposed gear of the second rotating device, second fixed link (11) passes through rotating block
(71) and with internal gear (72) it is flexibly connected.
4. a kind of bi-directional cutting device with diamond blade according to claim 1, it is characterised in that: described
The diameter of internal gear (72) is equal to the diameter of external gear (74).
5. a kind of bi-directional cutting device with diamond blade according to claim 1, it is characterised in that: described
Second rotating device (9) is located in the groove of the first Rotational Cylindrical (4) bottom end, and the side wall movable contact with the first Rotational Cylindrical (4).
Priority Applications (1)
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CN201810771230.6A CN109046648A (en) | 2018-07-13 | 2018-07-13 | A kind of bi-directional cutting device with diamond blade |
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CN201810771230.6A CN109046648A (en) | 2018-07-13 | 2018-07-13 | A kind of bi-directional cutting device with diamond blade |
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CN109046648A true CN109046648A (en) | 2018-12-21 |
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CN201810771230.6A Pending CN109046648A (en) | 2018-07-13 | 2018-07-13 | A kind of bi-directional cutting device with diamond blade |
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Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2312802Y (en) * | 1996-03-11 | 1999-04-07 | 李坚 | Double-way double-cutting-piece stone cutting device |
CN2646479Y (en) * | 2003-09-29 | 2004-10-06 | 天津市泰利瑞恩科贸有限公司 | Bidirectional different action transmission device |
CN2787112Y (en) * | 2005-01-21 | 2006-06-14 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Cutting type fruit machine with rotary and oppositely rotary cutting tools |
CN1933949A (en) * | 2003-12-23 | 2007-03-21 | 戴蒙得创新股份有限公司 | Granite slabs cut with frame saw employing blades with diamond-containing segments and method of cutting thereof |
CN2882957Y (en) * | 2006-04-06 | 2007-03-28 | 王烨 | Two-way rotary diamond saw bit grooving machine |
CN201179465Y (en) * | 2008-04-09 | 2009-01-14 | 梁伟明 | Portable manual paper smashing apparatus |
CN201376311Y (en) * | 2009-04-09 | 2010-01-06 | 北京凌天世纪自动化技术有限公司 | Charged two-wheel different-direction slitting saw |
CN201500821U (en) * | 2009-09-09 | 2010-06-09 | 石钟哲 | Multifunctional power-driven double-wheel contrary cutting saw |
CN201685338U (en) * | 2010-06-04 | 2010-12-29 | 南京龙灵机械贸易有限公司 | Bidirectional rotating diamond saw blade grooving machine |
CN202199841U (en) * | 2011-07-28 | 2012-04-25 | 浙江精深实业有限公司 | Be applied to unipolar two-way gear drive of pull rod oblique fracture saw |
CN202239927U (en) * | 2011-08-18 | 2012-05-30 | 浙江三锋实业股份有限公司 | Improved double-edge incongruous cutting saw |
CN202377608U (en) * | 2011-11-10 | 2012-08-15 | 宁波德丰动力科技有限公司 | Concentric reversion dual-working-head power drive device and axial positioning structure thereof |
EP2424701B1 (en) * | 2009-04-27 | 2015-03-18 | Elektrowerkzeuge GmbH Eibenstock | Gearbox for devices having double rotation tools |
CN204278253U (en) * | 2014-12-08 | 2015-04-22 | 石家庄市鱼鹰工具有限公司 | A kind of two-way diamond disc |
CN104589389A (en) * | 2015-01-23 | 2015-05-06 | 苏州惠斯福自动化科技有限公司 | Cutting mechanism for corrugated pipe cutting machines |
CN205497799U (en) * | 2016-01-26 | 2016-08-24 | 福建省南安市前峰机械有限公司 | Be applied to two -way double knives cutting device of improved generation among planer -type marble cutter |
JP2017035784A (en) * | 2016-11-21 | 2017-02-16 | 株式会社マキタ | Portable circular saw |
CN207189995U (en) * | 2017-09-14 | 2018-04-06 | 湖北省华建石材股份有限公司 | A kind of diamond saw blade |
CN207205427U (en) * | 2017-08-17 | 2018-04-10 | 石国华 | The transmission device of metal cutter |
CN107950172A (en) * | 2018-01-11 | 2018-04-24 | 山东农业大学 | A kind of bidirectional rotation cutterhead shear |
EP3315251A1 (en) * | 2016-10-26 | 2018-05-02 | Essetre S.r.l. | Electrospindle for automatic tool changing and machining center with automatic tool changing device |
-
2018
- 2018-07-13 CN CN201810771230.6A patent/CN109046648A/en active Pending
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2312802Y (en) * | 1996-03-11 | 1999-04-07 | 李坚 | Double-way double-cutting-piece stone cutting device |
CN2646479Y (en) * | 2003-09-29 | 2004-10-06 | 天津市泰利瑞恩科贸有限公司 | Bidirectional different action transmission device |
CN1933949A (en) * | 2003-12-23 | 2007-03-21 | 戴蒙得创新股份有限公司 | Granite slabs cut with frame saw employing blades with diamond-containing segments and method of cutting thereof |
CN2787112Y (en) * | 2005-01-21 | 2006-06-14 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Cutting type fruit machine with rotary and oppositely rotary cutting tools |
CN2882957Y (en) * | 2006-04-06 | 2007-03-28 | 王烨 | Two-way rotary diamond saw bit grooving machine |
CN201179465Y (en) * | 2008-04-09 | 2009-01-14 | 梁伟明 | Portable manual paper smashing apparatus |
CN201376311Y (en) * | 2009-04-09 | 2010-01-06 | 北京凌天世纪自动化技术有限公司 | Charged two-wheel different-direction slitting saw |
EP2424701B1 (en) * | 2009-04-27 | 2015-03-18 | Elektrowerkzeuge GmbH Eibenstock | Gearbox for devices having double rotation tools |
CN201500821U (en) * | 2009-09-09 | 2010-06-09 | 石钟哲 | Multifunctional power-driven double-wheel contrary cutting saw |
CN201685338U (en) * | 2010-06-04 | 2010-12-29 | 南京龙灵机械贸易有限公司 | Bidirectional rotating diamond saw blade grooving machine |
CN202199841U (en) * | 2011-07-28 | 2012-04-25 | 浙江精深实业有限公司 | Be applied to unipolar two-way gear drive of pull rod oblique fracture saw |
CN202239927U (en) * | 2011-08-18 | 2012-05-30 | 浙江三锋实业股份有限公司 | Improved double-edge incongruous cutting saw |
CN202377608U (en) * | 2011-11-10 | 2012-08-15 | 宁波德丰动力科技有限公司 | Concentric reversion dual-working-head power drive device and axial positioning structure thereof |
CN204278253U (en) * | 2014-12-08 | 2015-04-22 | 石家庄市鱼鹰工具有限公司 | A kind of two-way diamond disc |
CN104589389A (en) * | 2015-01-23 | 2015-05-06 | 苏州惠斯福自动化科技有限公司 | Cutting mechanism for corrugated pipe cutting machines |
CN205497799U (en) * | 2016-01-26 | 2016-08-24 | 福建省南安市前峰机械有限公司 | Be applied to two -way double knives cutting device of improved generation among planer -type marble cutter |
EP3315251A1 (en) * | 2016-10-26 | 2018-05-02 | Essetre S.r.l. | Electrospindle for automatic tool changing and machining center with automatic tool changing device |
JP2017035784A (en) * | 2016-11-21 | 2017-02-16 | 株式会社マキタ | Portable circular saw |
CN207205427U (en) * | 2017-08-17 | 2018-04-10 | 石国华 | The transmission device of metal cutter |
CN207189995U (en) * | 2017-09-14 | 2018-04-06 | 湖北省华建石材股份有限公司 | A kind of diamond saw blade |
CN107950172A (en) * | 2018-01-11 | 2018-04-24 | 山东农业大学 | A kind of bidirectional rotation cutterhead shear |
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Application publication date: 20181221 |