CN107263325A - A kind of containment vessel for motor emery wheel - Google Patents
A kind of containment vessel for motor emery wheel Download PDFInfo
- Publication number
- CN107263325A CN107263325A CN201710610212.5A CN201710610212A CN107263325A CN 107263325 A CN107263325 A CN 107263325A CN 201710610212 A CN201710610212 A CN 201710610212A CN 107263325 A CN107263325 A CN 107263325A
- Authority
- CN
- China
- Prior art keywords
- passage
- circular chamber
- semi circular
- containment vessel
- channel
- 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.)
- Granted
Links
- 229910001651 emery Inorganic materials 0.000 title claims abstract description 41
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of containment vessel for motor emery wheel, containment vessel includes：First half-shell body, first half-shell body includes the first semi circular chamber and first passage, and first passage one end is conducted with the first semi circular chamber；Second half shell, second half shell includes the second semi circular chamber and second channel, second channel one end is conducted with the second semi circular chamber, first semi circular chamber complements each other to form circular chamber with the second semi circular chamber, first passage complements each other to form passage with second channel, and the first notch and the second notch complement each other to form notch；And location structure; location structure is located on first half-shell body and the second half shell; and first half-shell body and the second half shell are positioned along the axial direction of first passage and second channel simultaneously, containment vessel installation and removal are easy, and are easy to maintenance and maintenance of the later stage to motor.
Description
Technical field
The present invention relates to motor device production field, more particularly to a kind of containment vessel for motor emery wheel.
Background technology
Containment vessel is that one kind is arranged on the outside of emery wheel, and the device of protection is played to emery wheel.In the prior art, containment vessel is generally
End cap is set in the containment vessel side of global formation, containment vessel is dismantled and installed by end cap, in installation process, is needed
First containment vessel is set on motor shaft, then by the way that emery wheel is arranged on motor shaft at end cap, because emery wheel is not easy
Dismounting, so containment vessel dismounting is pretty troublesome, and is not easy to safeguard and repair motor.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention is provided to the containment vessel of motor emery wheel, containment vessel peace
Assembly and disassembly easily, and are easy to maintenance and maintenance of the later stage to motor.
To achieve these goals, the present invention is provided to the containment vessel of motor emery wheel, the motor includes motor body
And motor shaft, the emery wheel is fixedly connected with the motor shaft, and the containment vessel includes：First half-shell body, the first half-shell
Body includes the first semi circular chamber and first passage, and described first passage one end is conducted with first semi circular chamber, and
First semi circular chamber circumferentially arranged with the first notch, first notch is mutually passed through with first semi circular chamber
It is logical；Second half shell, second half shell includes the second semi circular chamber and second channel, described second channel one end and institute
The second semi circular chamber is stated to be conducted, and second semi circular chamber circumferentially arranged with the second notch, second notch
Connected with second semi circular chamber, first semi circular chamber is complemented each other to form with second semi circular chamber
Circular chamber, the first passage complements each other to form passage, first notch and second groove with the second channel
Mouth complements each other to form notch；And location structure, the location structure is located at the first half-shell body and second half-shell
On body, and simultaneously along the axial direction of the first passage and the second channel to the first half-shell body and second half-shell
Body is positioned.
In the technical scheme, first half-shell body and the second half shell are respectively sleeved at the outside of motor emery wheel, to be formed
Complete containment vessel, can so be effectively prevented from the potential safety hazard that emery wheel and motor shaft are brought in rotary course, emery wheel
The notch being collectively forming by the first notch and the second notch by emery wheel partial denudation in the outside of containment vessel, in order to work of polishing
Part, by location structure, first half-shell body and the second half shell is fixed, make the overall structure of containment vessel more firm, and
The containment vessel is detachable structure, is easily installed and dismantles.
In addition, according to the containment vessel for motor emery wheel of the present invention, can also have following technical characteristic：
Further, the location structure includes：First location-plate, axle of first location-plate along the first passage
To the outer surface for being integrally formed in the first passage, the first location-plate is symmetrical arranged the both sides of the first passage, and first
Location-plate is provided with the first positioning hole；Second location-plate, axial direction of second location-plate along the second channel is integrally formed
In the outer surface of the second channel, the second location-plate is symmetrical arranged on the both sides of the second channel, and the second location-plate and set
There is the second positioning hole, first positioning hole is corresponding with second positioning hole；Bolt, first described in the screw bolt passes
Positioning hole and second positioning hole.
Further, first positioning hole and the second positioning hole are multiple, and respectively along the first passage and
The axially spaced-apart of the second channel is set.
Further, in addition to ring flange, the ring flange includes：The first half ring flanges, the first half flange dish type
Stretch out into the other end in the first passage and from the periphery wall of the first passage；The second half ring flanges, described
2 half ring flanges form the other end in the second channel and stretched out from the periphery wall of the second channel；And the 3rd
Positioning hole, the 3rd positioning hole is provided at circumferentially spaced along the ring flange.
Further, the junction of the first passage and first semi circular chamber and the first half ring flange is set
There is fillet.
Further, the junction of the second channel and second semi circular chamber and the second half ring flange is set
There is fillet.
Preferably, the first half-shell body and second half shell are cast member.
Preferably, the first half-shell body and second half shell are stainless steel part.
Brief description of the drawings
Fig. 1 is the containment vessel front view for motor emery wheel；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is the structural representation of the containment vessel for motor emery wheel；
Fig. 5 is the explosive view of the containment vessel for motor emery wheel.
Reference:
First half-shell body 1；First semi circular chamber 11；First passage 12；The first half ring flanges 121；First location-plate 13；
First positioning hole 131；
Second half shell 2；Second semi circular chamber 21；Second channel 22；The second half ring flanges 221；Second location-plate 23；
Second positioning hole 231.
Embodiment
Below in conjunction with the accompanying drawings 1 to accompanying drawing 5 description to the present invention the containment vessel for motor emery wheel be described further.
As shown in Fig. 1~Fig. 5, the containment vessel for motor emery wheel according to embodiments of the present invention, motor includes motor body and motor
Axle, emery wheel is fixedly connected with motor shaft, and containment vessel is located at the outside of emery wheel, plays a part of protection to emery wheel, containment vessel includes：
First half-shell body 1, the second half shell 2 and location structure.
First half-shell body 1, first half-shell body 1 includes the first semi circular chamber 11 and first passage 12, first passage 12 1
End is conducted with the first semi circular chamber 11, and the first semi circular chamber 11 circumferentially arranged with the first notch, the first notch and
First semi circular chamber 11 connects.
Second half shell 2, the second half shell 2 includes the second semi circular chamber 21 and second channel 22, second channel 22 1
End is conducted with the second semi circular chamber 21, and the second semi circular chamber 21 circumferentially arranged with the second notch, the second notch and
Second semi circular chamber 21 connects, specifically, and the second half shell 2 and first half-shell body 1 are symmetrical member, when first half-shell body 1
When being fit together with the second half shell 2, the first semi circular chamber 11 and the second semi circular chamber 21 limit circular cavity jointly
Room, circular chamber is suitable to accommodate emery wheel, and first passage 12 limits circular channel jointly with second channel 22, and the passage is suitable to
Accommodate motor shaft, emery wheel and motor shaft can so be wrapped, it is to avoid caused danger in the motor course of work, the first notch and
Second notch limits notch jointly, and notch is by emery wheel partial denudation so can safely and conveniently polish workpiece.With
And
Location structure, location structure is located in the half shell 2 of first half-shell body 1 and second, and simultaneously along first passage 12
The half shell 2 of first half-shell body 1 and second is positioned with the axial direction of second channel 22.In other words, relative to first half-shell body 1
Along the second half shell of axially position 2 of first passage 12, the axially position relative to the second half shell 2 along second channel 22
First half-shell body 1.What deserves to be explained is, containment vessel is fixed on motor body by fastener, can so consolidate containment vessel
Fixed is more firm.
It is understood that the half shell 2 of first half-shell body 1 and second is respectively sleeved at the outside of motor emery wheel, to be formed
Complete containment vessel, can so be effectively prevented from the potential safety hazard that emery wheel and motor shaft are brought in rotary course, emery wheel
The notch being collectively forming by the first notch and the second notch by emery wheel partial denudation in the outside of containment vessel, in order to work of polishing
Part, by location structure, the half shell 2 of first half-shell body 1 and second is fixed, makes the overall structure of containment vessel more firm, and
And the containment vessel is detachable structure, is easily installed and dismantles.
In one embodiment of the invention, as shown in Fig. 1~Fig. 5, location structure includes：First location-plate 13, first
Axial direction of the location-plate 13 along first passage 12 is integrally formed in the outer surface of first passage 12, and the first location-plate 13 is symmetrical arranged
The both sides of one passage 12, and the first location-plate 13 is provided with the first positioning hole 131；Second location-plate 23, the edge of the second location-plate 23
The axial direction of second channel 22 is integrally formed in the outer surface of second channel 22, and the second location-plate 23 is symmetrical arranged second channel 22
Both sides, and the second location-plate 23 is provided with the second positioning hole 231, the first positioning hole 131 is corresponding with the second positioning hole 231；Spiral shell
Bolt, screw bolt passes the first positioning hole 131 and the second positioning hole 231.Being bolted makes first half-shell body 1 and the second half
Housing 2 is connected firmly, highly reliable, and installation and removal are convenient.
In one embodiment of the invention, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, the first positioning hole 131 and the second positioning
Hole 231 is multiple, and is set respectively along the axially spaced-apart of first passage 12 and second channel 22, that is to say, that Duo Ge
Axial direction interval of one positioning hole 131 along first passage 12 is on the first location-plate 13, multiple edges of second positioning hole 231
The axial direction interval of second channel 22 on the second location-plate 23, by setting multiple first positioning holes 131 and second
Positioning hole 231 can make first half-shell body 1 and the second half shell 2 more firm.
In some embodiments of the invention, as shown in Fig. 2, Fig. 4 and Fig. 5, in addition to ring flange, ring flange includes：The
Half ring flange 121, the first half ring flanges 121 form the other end in first passage 12 and the periphery wall from first passage 12 to
Outer extension；The second half ring flanges 221, the second half ring flanges 221 form the other end in second channel 22 and from second channel 22
Periphery wall stretch out；That is, the first half ring flanges 121 and the second half ring flanges 221 are collectively forming complete flange
Disk；3rd positioning hole, the 3rd positioning hole is provided at circumferentially spaced along ring flange；What deserves to be explained is, it is provided with motor body
With one-to-one 4th positioning hole of the 3rd positioning hole, screw bolt passes the first positioning hole 131 and the second positioning hole 231, with
The half shell 2 of first half-shell body 1 and second is fixed on motor body by ring flange, can so strengthen containment vessel in emery wheel
The overall structure and fastness in outside.
Further, the junction of the semi circular chamber 11 of first passage 12 and first and the first half ring flanges 121 is provided with circle
Angle, can so reduce the stress collection of the junction of the semi circular chamber 11 of first passage 12 and first and the first half ring flanges 121
Middle phenomenon, so as to strengthen the bulk strength of attachment structure.
Further, the junction of second channel 22 and the second semi circular chamber 21 and the second half ring flange 221 is set
Have fillet, can so reduce the semi circular chamber 21 of second channel 22 and second and the second half ring flanges 221 junction should
Power concentration phenomenon, so as to improve the fatigue strength of the half shell 2 of first half-shell body 1 and second.
Preferably, first half-shell body 1 and second half shell 2 are cast member, that is to say, that the He of first half-shell body 1
Second half shell 2 is formed in one part, and first half-shell body 1 and the overall construction intensity of the second half shell 2 can so carried
It is high.
Preferably, the half shell 2 of first half-shell body 1 and second is stainless steel part, and stainless steel has good corrosion resistance,
Corrosion phenomenon is less likely to occur, can effectively extend the service life of protection.
In the description of the invention, it is to be understood that term " on ", " upper end ", " under ", the orientation of the instruction such as " lower end "
Or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or imply shown in device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Person implicitly includes one or more this feature.In the description of the invention, " multiple " be meant that two or two with
On, unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that fisrt feature is directly contacted with second feature, or the first and second features pass through intermediary mediate contact.
In the present invention, unless otherwise clearly defined and limited, the term such as term " connected ", " connection ", " fixation " should
It broadly understood, for example, it may be being fixedly connected or being detachably connected, or be integrally formed；Can be that machinery connects
Connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two
The interaction relationship of element.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the description of the specification of the present invention, the description meaning of reference term " one embodiment ", " some embodiments " etc.
Refer at least one reality that the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
Apply in example or example.In this manual, identical embodiment is necessarily directed to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.In addition, in the case of not conflicting, those skilled in the art can be by this specification
The not be the same as Example of description or the feature of example and non-be the same as Example or example are combined and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (8)
1. a kind of containment vessel for motor emery wheel, the motor includes motor body and motor shaft, the emery wheel and the electricity
Arbor is fixedly connected, it is characterised in that the containment vessel includes：
First half-shell body (1), the first half-shell body (1) includes the first semi circular chamber (11) and first passage (12), described
First passage (12) one end is conducted with first semi circular chamber (11), and first semi circular chamber (11) along week
To provided with the first notch, first notch connects with first semi circular chamber (11)；
Second half shell (2), second half shell (2) includes the second semi circular chamber (21) and second channel (22), described
Second channel (22) one end is conducted with second semi circular chamber (21), and second semi circular chamber (21) along week
To provided with the second notch, second notch connects with second semi circular chamber (21), first semi circular chamber
(11) circular chamber is complemented each other to form with second semi circular chamber (21), the first passage (12) is led to described second
Road (22) complements each other to form passage, and first notch complements each other to form notch with second notch；And
Location structure, the location structure is located in the first half-shell body (1) and second half shell (2), and edge simultaneously
The axial direction of the first passage (12) and the second channel (22) to the first half-shell body (1) and second half shell
(2) positioned.
2. the containment vessel according to claim 1 for motor emery wheel, it is characterised in that the location structure includes：
First location-plate (13), axial direction of first location-plate (13) along the first passage (12) is integrally formed in described
The outer surface of one passage (12), the first location-plate (13) is symmetrical arranged the both sides of the first passage (12), and the first location-plate
(13) it is provided with the first positioning hole (131)；
Second location-plate (23), axial direction of second location-plate (23) along the second channel (22) is integrally formed in described
The outer surface of two passages (22), the second location-plate (23) is symmetrical arranged the both sides of the second channel (22), and the second location-plate
(23) the second positioning hole (231) is provided with, first positioning hole (131) is corresponding with second positioning hole (231)；
Bolt, the first positioning hole (131) described in the screw bolt passes and second positioning hole (231).
3. the containment vessel according to claim 2 for motor emery wheel, it is characterised in that first positioning hole (131)
It is multiple with the second positioning hole (231), and respectively along the axial direction of the first passage (12) and the second channel (22)
It is arranged at intervals.
4. the containment vessel according to claim 1 for motor emery wheel, it is characterised in that also including ring flange, the method
Blue disk includes：
The first half ring flanges (121), the first half ring flange (121) formation the first passage (12) the other end and from
The periphery wall of the first passage (12) stretches out；
The second half ring flanges (221), the second half ring flange (221) formation the second channel (22) the other end and from
The periphery wall of the second channel (22) stretches out；And
3rd positioning hole, the 3rd positioning hole is provided at circumferentially spaced along the ring flange.
5. the containment vessel according to claim 4 for motor emery wheel, it is characterised in that the first passage (12) and institute
The junction for stating the first semi circular chamber (11) and the first half ring flange (121) is provided with fillet.
6. the containment vessel according to claim 4 for motor emery wheel, it is characterised in that the second channel (22) and institute
The junction for stating the second semi circular chamber (21) and the second half ring flange (221) is provided with fillet.
7. the containment vessel for motor emery wheel according to claim 1 to claim 6, it is characterised in that described first
Half shell (1) and second half shell (2) are cast member.
8. the containment vessel for motor emery wheel according to claim 1 to claim 6, it is characterised in that described first
Half shell (1) and second half shell (2) are stainless steel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610212.5A CN107263325B (en) | 2017-07-25 | 2017-07-25 | Protective shell for motor grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610212.5A CN107263325B (en) | 2017-07-25 | 2017-07-25 | Protective shell for motor grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107263325A true CN107263325A (en) | 2017-10-20 |
| CN107263325B CN107263325B (en) | 2023-10-27 |
Family
ID=60078498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610212.5A Active CN107263325B (en) | 2017-07-25 | 2017-07-25 | Protective shell for motor grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263325B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190358774A1 (en) * | 2018-05-25 | 2019-11-28 | Nanjing Chervon Industry Co., Ltd. | Angle grinder and shield assembly thereof |
| US20210245327A1 (en) * | 2020-02-07 | 2021-08-12 | West Bufkin Ind., Llc | Storage shield for angle grinding disc |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090181604A1 (en) * | 2008-01-15 | 2009-07-16 | Michael Loveless | Dust shroud for rotary tools |
| US20110195643A1 (en) * | 2010-02-09 | 2011-08-11 | Chervon (Hk) Limited | Power tool with a shield |
| CN202219457U (en) * | 2011-06-14 | 2012-05-16 | 浙江皇冠电动工具制造有限公司 | Quick-change grinding wheel guard and improved structure for connecting quick-change grinding wheel guard with front cover |
| 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 |
| CN207087636U (en) * | 2017-07-25 | 2018-03-13 | 徐州给力磁业有限公司 | Containment vessel for motor emery wheel |
-
2017
- 2017-07-25 CN CN201710610212.5A patent/CN107263325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090181604A1 (en) * | 2008-01-15 | 2009-07-16 | Michael Loveless | Dust shroud for rotary tools |
| US20110195643A1 (en) * | 2010-02-09 | 2011-08-11 | Chervon (Hk) Limited | Power tool with a shield |
| CN202219457U (en) * | 2011-06-14 | 2012-05-16 | 浙江皇冠电动工具制造有限公司 | Quick-change grinding wheel guard and improved structure for connecting quick-change grinding wheel guard with front cover |
| 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 |
| CN207087636U (en) * | 2017-07-25 | 2018-03-13 | 徐州给力磁业有限公司 | Containment vessel for motor emery wheel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190358774A1 (en) * | 2018-05-25 | 2019-11-28 | Nanjing Chervon Industry Co., Ltd. | Angle grinder and shield assembly thereof |
| US11938587B2 (en) * | 2018-05-25 | 2024-03-26 | Nanjing Chervon Industry Co., Ltd. | Angle grinder and shield assembly thereof |
| US20210245327A1 (en) * | 2020-02-07 | 2021-08-12 | West Bufkin Ind., Llc | Storage shield for angle grinding disc |
| US11685017B2 (en) * | 2020-02-07 | 2023-06-27 | West Bufkin Industries, Llc | Storage shield for angle grinding disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107263325B (en) | 2023-10-27 |
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