CN106670926A - Safe heat dissipation grinding wheel machine - Google Patents
Safe heat dissipation grinding wheel machine Download PDFInfo
- Publication number
- CN106670926A CN106670926A CN201611214069.XA CN201611214069A CN106670926A CN 106670926 A CN106670926 A CN 106670926A CN 201611214069 A CN201611214069 A CN 201611214069A CN 106670926 A CN106670926 A CN 106670926A
- Authority
- CN
- China
- Prior art keywords
- grinding
- emery wheel
- grinding wheel
- layer
- heat dissipation
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention provides a safe heat dissipation grinding wheel machine which comprises a grinding wheel machine base, a stand column, a grinding wheel rotating device and protective covers. The grinding wheel rotating device comprises grinding wheels and a motor. An opening is formed in the front end of each protective cover. The upper end of each opening is connected with an upwards tilting spark baffle. Each protective cover is composed of a circumferential covering plate, an inner circular baffle and an outer circular baffle which are integrally formed, and the inner circular baffle and the outer circular baffle are located on the two sides. The safe heat dissipation grinding wheel machine further comprises arc transparent baffles which slide relative to the protective covers. The middle of each grinding wheel is provided with a rotating shaft hole. Each grinding wheel is provided with a heat dissipation layer, an abrasion resistant layer and a grinding layer sequentially from the corresponding rotating shaft hole to the outer circumferential edge, wherein the heat dissipation layer is provided with a plurality of heat dissipation holes, the grinding layer is provided with a plurality of cooling grooves, the cooling grooves sink inwards from the periphery of the grinding layer, and the axes of the cooling grooves are distributed in a radial mode. According to the grinding wheel machine, the effect of protecting the grinding wheel machine is improved, the grinding layers of the grinding wheels can fully make contact with cooling liquid through the groove surfaces of the cooling grooves so that the contact area of the grinding layers and the cooling liquid can be enlarged, and the heat dissipation speed is further increased due to the arrangement of the heat dissipation layers.
Description
Technical field
The present invention relates to field of mechanical technique, more particularly to a kind of mechanical five metals part, more particularly, it relates to a kind of safety
Radiating abrasive machine.
Background technology
At present, abrasive machine is widely used in mechanical fields such as cutters, prepared by the common equipment such as most cutters and instrument
During need to be sharpened by abrasive machine so that cutter or instrument molding.Because abrasive machine belongs to the machine of rotation at a high speed
Tool equipment, during tool sharpening, emery wheel is exposed outside, and the spark of generation is easily damaged to staff, is understanding
Certainly the problems referred to above, are provided with protective cover outside emery wheel, but protection effect is unsatisfactory, are not easy to staff and closely grasp
Make；In addition, in grinding process, because emery wheel is in high speed rotation status, grinding area can produce amount of heat and make its temperature
Degree is raised, and easily cracks surface of the work, and can cause emery wheel interior-heat stress concentrations, reduces grinding accuracy.
The content of the invention
In view of this, the invention provides a kind of safe radiating abrasive machine, solves problems of the prior art, tool
Body scheme is as follows：
A kind of safe radiating abrasive machine, including grinder base, column, emery wheel tumbler and protective cover, the emery wheel turns
Dynamic device includes emery wheel and motor, and rotating shaft and the emery wheel of the motor are connected, and the grinder base is fixedly connected on vertical
Column bottom, column top is fixedly connected with emery wheel tumbler, and the emery wheel is placed in protective cover, and protective cover front end is provided with out
Mouthful, the open upper end is connected with acclivitous spark arrester；The protective cover is by integrally formed circumference cover plate and both sides
Inner circular baffle plate, outer ring baffle plate composition；Also include the arc transparent baffle slided relative to protective cover, the outer ring gear
Plate medial surface, inner circular baffle plate medial surface are respectively equipped with chute, and arc transparent baffle two side ends are provided with and leading that chute matches
Rail；
Emery wheel middle part is provided with shaft hole, the emery wheel by shaft hole to circumferential outer edge be sequentially provided with heat dissipating layer, wearing layer and
Grinding layer, the heat dissipating layer is provided with multiple louvres, and the louvre is arranged along shaft hole center annular, the grinding layer
Multiple cooling baths are provided with, the cooling bath caves inward from grinding layer periphery, and the axis of each cooling bath is radially distributed.
Further, the nearly opening of the chute is provided with stop block.Stop block can avoid guide rail from skidding off from chute.
Further, the wearing layer is provided with multiple fastening bolt holes.Vibration during stone can effectively be mitigated,
Play a part of fixed emery wheel simultaneously.
Further, the inner side notch of the radiating groove extends to wearing layer.
Further, the rotating shaft internal surface of hole is provided with flexible liner layer.Emery wheel is avoided to occur during high-speed rotation
Shaking phenomenon, increased the stability of emery wheel.
The safe radiating abrasive machine that the present invention is provided, simple structure designs ingenious, improves the protection effect of abrasive machine
Really, the grinding layer of emery wheel can be fully contacted by the groove face of cooling bath and coolant, increase connecing for grinding layer and coolant
Contacting surface is accumulated, and is provided with heat dissipating layer, and heat dissipating layer is provided with louvre, further increases radiating rate, extends emery wheel service life.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing wanted needed for technology description to be briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the structural representation of medium plain emery wheel of the present invention.
Fig. 4 is the partial section view of protective cover in the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As illustrated in fig. 1 and 2, a kind of safe radiating abrasive machine that the present embodiment is provided, including grinder base 1, column
2nd, emery wheel tumbler 5 and protective cover 4, the emery wheel tumbler 5 includes emery wheel 3 and motor, the rotating shaft of the motor and sand
Wheel 3 is connected, and the grinder base 1 is fixedly connected on the bottom of column 2, and the top of column 2 is fixed with emery wheel tumbler 5 and connected
Connect, the emery wheel 3 is placed in protective cover 4, the front end of protective cover 4 is provided with opening, the open upper end is connected with acclivitous fire
Flower baffle plate 7；Inner circular baffle plate 4.2, outer ring baffle plate 4.1 of the protective cover 4 by integrally formed circumference cover plate 4.3 and both sides
Composition；Also include the arc transparent baffle 8 slided relative to protective cover 4, the medial surface of outer ring baffle plate 4.1, inner circular gear
The medial surface of plate 4.2 is respectively equipped with chute 14, and the two side ends of arc transparent baffle 8 are provided with the guide rail matched with chute 14；
The middle part of the emery wheel 3 is provided with shaft hole 9, and the emery wheel 3 is sequentially provided with heat dissipating layer 3.1, resistance to by shaft hole 9 to circumferential outer edge
Mill layer 3.2 and grinding layer 3.3, the heat dissipating layer 3.1 is provided with multiple louvres 13, and the louvre 13 is along in shaft hole 9
Heart annular arrangement, the grinding layer 3.3 is provided with multiple cooling baths 11, and the cooling bath 11 concaves from the periphery of grinding layer 3.3
Fall into, the axis of each cooling bath 11 is radially distributed.
The abrasive machine that the present embodiment is provided, column 2 is connected with grinder base 1, improves the fastness of base, is protected
Cover 4 is provided with can be sliding in chute 14 by guide rail along the relative arc transparent baffle 8 for sliding of protective cover 4, arc transparent baffle 8
It is dynamic, arc transparent baffle 8 can adjustable openings size as needed, improve the protection effect of protective cover 4.As shown in figure 3,
Emery wheel is provided with heat dissipating layer 3.1, wearing layer 3.2 and grinding layer 3.3, improves the radiating effect and anti-wear performance of emery wheel 3, it is to avoid
Thermal stress is excessively concentrated in emery wheel 3, and the heat of generation is distributed, and extends emery wheel service life.
In the present embodiment, further, as shown in figure 4, the nearly opening of chute 14 is provided with stop block 15.Stop block 15
Guide rail can be avoided to skid off from chute 14.
In the present embodiment, further, the wearing layer 3.2 is provided with multiple fastening bolt holes 12.Can effectively subtract
Vibration when light weight sand wheel 3 works, while playing a part of fixed emery wheel 3.
In the present embodiment, further, the inner side notch of the radiating groove 11 extends to wearing layer.
In the present embodiment, further, the inner surface of the shaft hole 9 is provided with flexible liner layer 10.Emery wheel 3 is avoided in height
Shake phenomenon in fast rotation process, increased the stability of emery wheel 3.
In sum, the safe radiating abrasive machine that the present invention is provided, simple structure designs ingenious, improves abrasive machine
Protection effect, the grinding layer of emery wheel can be fully contacted by the groove face of cooling bath and coolant, increase grinding layer with it is cold
But the contact area of liquid, is provided with heat dissipating layer, and heat dissipating layer is provided with louvre, further increases radiating rate, extends emery wheel
Service life.
Claims (5)
1. a kind of safe radiating abrasive machine, including grinder base, column, emery wheel tumbler and protective cover, the emery wheel
Tumbler includes emery wheel and motor, and rotating shaft and the emery wheel of the motor are connected, it is characterised in that：The grinder base
Column bottom is fixedly connected on, column top is fixedly connected with emery wheel tumbler, and the emery wheel is placed in protective cover, protective cover
Front end is provided with opening, and the open upper end is connected with acclivitous spark arrester；The protective cover is by integrally formed circumference
The inner circular baffle plate of cover plate and both sides, outer ring baffle plate composition；Also include the arc transparent baffle slided relative to protective cover, institute
State outer ring baffle plate medial surface, inner circular baffle plate medial surface and be respectively equipped with chute, arc transparent baffle two side ends are provided with and chute
The guide rail for matching；
Emery wheel middle part is provided with shaft hole, the emery wheel by shaft hole to circumferential outer edge be sequentially provided with heat dissipating layer, wearing layer and
Grinding layer, the heat dissipating layer is provided with multiple louvres, and the louvre is arranged along shaft hole center annular, the grinding layer
Multiple cooling baths are provided with, the cooling bath caves inward from grinding layer periphery, and the axis of each cooling bath is radially distributed.
2. safe radiating abrasive machine according to claim 1, it is characterised in that：The nearly opening of the chute is provided with only
Block.
3. safe radiating abrasive machine according to claim 1, it is characterised in that：The wearing layer is provided with multiple fastenings
Bolt hole.
4. safe radiating abrasive machine according to claim 1, it is characterised in that：The inner side notch of the radiating groove extends
To wearing layer.
5. safe radiating abrasive machine according to claim 1, it is characterised in that：The rotating shaft internal surface of hole is provided with elasticity
Inner liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214069.XA CN106670926A (en) | 2017-03-02 | 2017-03-02 | Safe heat dissipation grinding wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214069.XA CN106670926A (en) | 2017-03-02 | 2017-03-02 | Safe heat dissipation grinding wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670926A true CN106670926A (en) | 2017-05-17 |
Family
ID=58870626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214069.XA Pending CN106670926A (en) | 2017-03-02 | 2017-03-02 | Safe heat dissipation grinding wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670926A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015655A (en) * | 2017-11-24 | 2018-05-11 | 苏州沃森优金电子科技有限公司 | A kind of Novel grinder |
| CN109277907A (en) * | 2018-11-19 | 2019-01-29 | 黄志成 | A kind of new type explosion proof abrasive machine |
| CN109848873A (en) * | 2018-12-20 | 2019-06-07 | 江苏万金精密工具有限公司 | A kind of grinding wheel |
| CN110421414A (en) * | 2019-06-26 | 2019-11-08 | 盐城市瑞诚机电制造有限公司 | A kind of abrasive machine and operating method blocking range convenient for adjusting |
Citations (10)
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|---|---|---|---|---|
| JPH07227714A (en) * | 1994-02-17 | 1995-08-29 | Kitagawa Denki:Kk | Circular saw cutter |
| CN203956754U (en) * | 2014-05-23 | 2014-11-26 | 安徽砥钻砂轮有限公司 | A kind of heat radiating type emery wheel |
| CN204123275U (en) * | 2014-08-08 | 2015-01-28 | 新昌县城关双雄五金厂 | A kind of cutting machine Hardware fitting |
| CN104369109A (en) * | 2014-12-10 | 2015-02-25 | 苏州市诚品精密机械有限公司 | Grinder grinding wheel protection cover |
| CN204505034U (en) * | 2015-02-27 | 2015-07-29 | 芜湖戎征达伺服驱动技术有限公司 | The easy chip removal emery wheel of a kind of industrial grinding |
| CN104959920A (en) * | 2015-06-02 | 2015-10-07 | 安徽砥钻砂轮有限公司 | Grinding-resistant grinding wheel |
| CN204711841U (en) * | 2015-05-29 | 2015-10-21 | 安徽砥钻砂轮有限公司 | The wear-resisting emery wheel of a kind of high heat radiation |
| CN204935411U (en) * | 2015-09-06 | 2016-01-06 | 江西省定海砂轮有限公司 | The emery wheel of the easy chip removal of easy heat radiation |
| CN205438121U (en) * | 2016-02-15 | 2016-08-10 | 盐城市镇瀚电器制造有限公司 | Two voltage sanders |
| CN205600519U (en) * | 2016-04-12 | 2016-09-28 | 盐城宝鼎电动工具有限公司 | Grinding machine |
-
2017
- 2017-03-02 CN CN201611214069.XA patent/CN106670926A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227714A (en) * | 1994-02-17 | 1995-08-29 | Kitagawa Denki:Kk | Circular saw cutter |
| CN203956754U (en) * | 2014-05-23 | 2014-11-26 | 安徽砥钻砂轮有限公司 | A kind of heat radiating type emery wheel |
| CN204123275U (en) * | 2014-08-08 | 2015-01-28 | 新昌县城关双雄五金厂 | A kind of cutting machine Hardware fitting |
| CN104369109A (en) * | 2014-12-10 | 2015-02-25 | 苏州市诚品精密机械有限公司 | Grinder grinding wheel protection cover |
| CN204505034U (en) * | 2015-02-27 | 2015-07-29 | 芜湖戎征达伺服驱动技术有限公司 | The easy chip removal emery wheel of a kind of industrial grinding |
| CN204711841U (en) * | 2015-05-29 | 2015-10-21 | 安徽砥钻砂轮有限公司 | The wear-resisting emery wheel of a kind of high heat radiation |
| CN104959920A (en) * | 2015-06-02 | 2015-10-07 | 安徽砥钻砂轮有限公司 | Grinding-resistant grinding wheel |
| CN204935411U (en) * | 2015-09-06 | 2016-01-06 | 江西省定海砂轮有限公司 | The emery wheel of the easy chip removal of easy heat radiation |
| CN205438121U (en) * | 2016-02-15 | 2016-08-10 | 盐城市镇瀚电器制造有限公司 | Two voltage sanders |
| CN205600519U (en) * | 2016-04-12 | 2016-09-28 | 盐城宝鼎电动工具有限公司 | Grinding machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015655A (en) * | 2017-11-24 | 2018-05-11 | 苏州沃森优金电子科技有限公司 | A kind of Novel grinder |
| CN109277907A (en) * | 2018-11-19 | 2019-01-29 | 黄志成 | A kind of new type explosion proof abrasive machine |
| CN109848873A (en) * | 2018-12-20 | 2019-06-07 | 江苏万金精密工具有限公司 | A kind of grinding wheel |
| CN110421414A (en) * | 2019-06-26 | 2019-11-08 | 盐城市瑞诚机电制造有限公司 | A kind of abrasive machine and operating method blocking range convenient for adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |