CN110465837A - A kind of electric grinder preventing clast splash - Google Patents
A kind of electric grinder preventing clast splash Download PDFInfo
- Publication number
- CN110465837A CN110465837A CN201910799272.5A CN201910799272A CN110465837A CN 110465837 A CN110465837 A CN 110465837A CN 201910799272 A CN201910799272 A CN 201910799272A CN 110465837 A CN110465837 A CN 110465837A
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- China
- Prior art keywords
- wall
- bolted
- pedestal
- shell
- hole
- 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
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- 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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
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- 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
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- 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
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to abrasive machine technical fields, specifically, it is related to a kind of electric grinder for preventing clast splash, including pedestal, the top exterior walls of pedestal have been bolted support column close to middle, the top of support column has been bolted shell, the inside of shell is hollow cavity, motor has been bolted on inner wall at left and right sides of shell, the output shaft end of motor is coaxially connected with shaft, grinding wheel has been bolted in the outer circumferential walls of shaft, connection ring is welded on the left and right sides outer wall of shell, the inside of pedestal offers containing cavities, the front surface of pedestal offers rectangular opening, collection box is plugged in rectangular opening, pulling block has been bolted on the outer wall of collection box, the top exterior walls of pedestal, which are located at the two sides of support column, has been bolted dust absorption fan, this prevents the electric wheel of clast splash Machine can be good at preventing clast splash, have a safety feature.
Description
Technical field
The present invention relates to abrasive machine technical fields, specifically, being related to a kind of electric grinder for preventing clast splash.
Background technique
Electric grinder is a kind of equipment for being sharpened to tool or cutter, electric grinder, to tool or
Clast can be inevitably generated when cutter is sharpened, still, the electric grinder used at present, cannot be to generation during sharpening
Clast handled, lead to clast splash, be easy to damage people, and spark can be generated in sharpening and splashed out, be easy to cause peace
Full hidden danger, in sharpening, tool or the easy stress of cutter shake, and are unfavorable for sharpening the progress of work.
Summary of the invention
The purpose of the present invention is to provide a kind of electric grinders for preventing clast splash, to solve in above-mentioned background technique
Certain or the certain defects proposed.
To achieve the above object, the invention provides the following technical scheme:
The top exterior walls of a kind of electric grinder preventing clast splash, including pedestal, the pedestal are logical close to middle
It crosses bolt and is fixed with support column, the top of the support column has been bolted shell, and the inside of the shell is hollow cavity
Body has been bolted motor on inner wall at left and right sides of the shell, and the output shaft end of the motor is coaxially connected with
Shaft has been bolted grinding wheel in the outer circumferential walls of the shaft, has been welded on the left and right sides outer wall of the shell
Connection ring, the inside of the pedestal offer containing cavities, and the front surface of the pedestal offers rectangular opening, the rectangular opening interpolation
It is connected to collection box, pulling block has been bolted on the outer wall of the collection box, the top exterior walls of the pedestal are located at the branch
Dust absorption fan is bolted at the two sides of dagger, the air intake of the dust absorption fan has dust suction by flanged joint
Pipe, the outlet air end of the dust absorption fan have a dust outlet tube by flanged joint, and the dust outlet tube far from the dust absorption fan one
End extends to the inside of the pedestal.
Preferably, the bottom outer wall of the pedestal has been bolted universal wheel close to four corners.
Preferably, multiple heat release holes, the top exterior walls of the pedestal are offered on the front and rear sides outer wall of the shell
It is set at front surface there are two telescopic rod, Antisplash machanism is equipped at the top of the grinding wheel.
Preferably, the top of the telescopic rod is equipped with support plate, and the telescopic rod includes fixed link, the fixed link and institute
It states and is bolted to connection between pedestal, the inside of the fixed link offers round hole, and liter is plugged in the round hole
Bar is dropped, offers fixation hole at the outer circumferential walls side of the fixed link, the fixation hole internal screw thread is connected with fixing bolt.
Preferably, it is bolted to connection between the support plate and the elevating lever, outside the top of the support plate
Article putting groove is offered on wall, and the first threaded hole, spiral shell in first threaded hole are offered on the two sides inner wall of the article putting groove
Line is connected with threaded rod, and one end of the threaded rod is welded with switch block, and the threaded rod passes through spiral shell far from one end of the switch block
Bolt is fixed with clamping plate.
Preferably, the outside of the grinding wheel is equipped with protection shell, closely welds between the protection shell and the connection ring
It connects, the protection shell offers through-hole on the side outer wall of the connection ring, and the shaft passes through the through-hole and prolongs
It extends in the protection shell, the outer circumferential walls of the protection shell offer air suction opening at bottom, and the sweep-up pipe is remote
One end from the dust absorption fan is welded on the inner wall of the air suction opening.
Preferably, the inside of the protection shell offers multiple thread grooves, and the protection shell is close to the thread groove
Side at be equipped with cap, the inside of the cap offers multiple second threaded holes, and first is equipped in second threaded hole
Fixing bolt, between first fixing bolt and second threaded hole and first fixing bolt and the thread groove
It is to be threadedly coupled, the outer circumferential walls of the protection shell are welded with fixed plate at top, outside the side of the fixed plate
Wall is welded with link block at both sides, offers turn trough on two link blocks side outer wall close to each other.
Preferably, the Antisplash machanism includes transparent prevention plate, and the inside of the transparent prevention plate is opened up there are two first
Mounting hole is equipped with U-shaped fixed block, the size of the U shape fixed block and the ruler of the transparent prevention plate at first mounting hole
It is very little to be adapted, it is opened up on the top and bottom outer wall of the U-shaped fixed block there are two the second mounting hole, second mounting hole
It is inside equipped with the second fixing bolt, is threaded with nut on second fixing bolt, on the two sides outer wall of the U-shaped fixed block
It is welded with bull stick.
Compared with prior art, the beneficial effects of the present invention are:
1. this is prevented in the electric grinder of clast splash, pass through setting for dust absorption fan, sweep-up pipe, dust outlet tube and collection box
It sets, the clast generated when sharpening can be pumped into collection box, prevent clast splash from hurting people, meanwhile, convenient for the broken of generation
Bits are collected processing.
It, can be to the fire generated when sharpening by the setting of Antisplash machanism 2. this is prevented in the electric grinder of clast splash
Flower is stopped, and blocks that sparks flying off in all directions, and safety is preferable.
3. this is prevented in the electric grinder of clast splash, pass through telescopic rod, support plate, switch block, threaded rod and clamping plate
Setting can be fixed the tool of sharpening or cutter are stable, avoid tool or cutter stress in sharpening from shaking, favorably
In the progress of sharpening work.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial structural diagram of pedestal in the present invention；
Fig. 3 is the broken section structural schematic diagram of shell in the present invention；
Fig. 4 is the configuration schematic diagram of telescopic rod in the present invention；
Fig. 5 is the partial structural diagram of support plate in the present invention；
Fig. 6 is the partial structural diagram that shell is protected in the present invention；
Fig. 7 is the enlarged structure schematic diagram in the present invention at A；
Fig. 8 is the structural schematic diagram of Antisplash machanism in the present invention.
In figure: 1, pedestal；10, rectangular opening；11, collection box；110, pulling block；12, universal wheel；13, telescopic rod；130, fixed
Bar；1300, round hole；1301, fixation hole；131, fixing bolt；132, elevating lever；14, support plate；140, article putting groove；141,
One threaded hole；142, threaded rod；143, switch block；144, clamping plate；15, support column；2, shell；20, heat release hole；21, motor；22,
Shaft；23, connection ring；3, grinding wheel；4, shell is protected；40, thread groove；41, through-hole；42, air suction opening；43, fixed plate；430, even
Connect block；4300, turn trough；44, cap；440, the second threaded hole；45, the first fixing bolt；5, Antisplash machanism；50, transparent protection
Plate；500, the first mounting hole；51, U-shaped fixed block；510, the second mounting hole；511, bull stick；52, the second fixing bolt；53, spiral shell
It is female；6, dust absorption fan；60, sweep-up pipe；61, dust outlet tube.
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.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment 1
As the first embodiment of the invention, a kind of electric grinder preventing clast splash, as shown in Figure 1-Figure 3,
Including pedestal 1, the top exterior walls of pedestal 1 have been bolted support column 15 close to middle, and the top of support column 15 passes through
Bolt is fixed with shell 2, and the inside of shell 2 is hollow cavity, has been bolted electricity on 2 left and right sides inner wall of shell
Machine 21, the output shaft end of motor 21 are coaxially connected with shaft 22, have been bolted grinding wheel in the outer circumferential walls of shaft 22
3, connection ring 23 is welded on the left and right sides outer wall of shell 2, and the inside of pedestal 1 offers containing cavities, the preceding table of pedestal 1
Face offers rectangular opening 10, and collection box 11 is plugged in rectangular opening 10, has been bolted pulling block on the outer wall of collection box 11
110, the top exterior walls of pedestal 1, which are located at the two sides of support column 15, has been bolted dust absorption fan 6, dust absorption fan 6
Air intake has sweep-up pipe 60 by flanged joint, and the outlet air end of dust absorption fan 6 has dust outlet tube 61, and dust outlet tube by flanged joint
61 one end far from dust absorption fan 6 extend to the inside of pedestal 1.
In the present embodiment, the bottom outer wall of pedestal 1 has been bolted universal wheel 12 close to four corners, by universal
Wheel 12 is convenient to move device, and device can be moved to different job sites, and multiplexing tool or cutter is facilitated to be sharpened.
In the present embodiment, multiple heat release holes 20 are offered on the front and rear sides outer wall of shell 2, heat release hole 20 can be to shell
2 are radiated well, and convenient for the work that 2 motor internal 21 of shell is stable, the top exterior walls of pedestal 1 are equipped at front surface
Two telescopic rods 13 are equipped with Antisplash machanism 5 at the top of grinding wheel 3.
It is worth noting that Yueqing City De Xuan Electric Machine Co., Ltd production 57HB76-401A model can be used in motor 21
Motor, matched circuit and power supply can also be provided by the producer, and the Nanjing mechanical science and technology of sage's wind dragon, which can be used, in dust absorption fan 6 has
The dust absorption fan of the GP-180 model of limit company production, matched circuit and power supply can also be provided by the producer；In addition, this
Being related to motor 21 and dust absorption fan 6 in invention is the prior art, and those skilled in the art may be implemented completely, without superfluous
Speech, the content that the present invention protects are not related to the improvement to the structure and working principle of motor 21 and dust absorption fan 6 yet.
Embodiment 2
As second of embodiment of the invention, for the ease of sharpening the progress of work, while in order to avoid tool or knife
Tool shakes during sharpening, and the present invention staff makes improvements support plate 14, as a kind of preferred embodiment, such as schemes
Shown in 4- Fig. 5, the top of telescopic rod 13 is equipped with support plate 14, and telescopic rod 13 includes fixed link 130, fixed link 130 and pedestal 1
Between be bolted to connection, the inside of fixed link 130 offers round hole 1300, is plugged with elevating lever in round hole 1300
132, fixation hole 1301 is offered at the outer circumferential walls side of fixed link 130, and 1301 internal screw thread of fixation hole is connected with fixing bolt
131, by unscrewing fixing bolt 131, elevating lever 132 can be pulled to rise or fall, support plate 14 can be transferred to suitable height, then
Tightening fixing bolt 131 can fix elevating lever 132 is stable, convenient for sharpening the progress of work.
It in the present embodiment, is bolted to connection between support plate 14 and elevating lever 132, the top exterior walls of support plate 14
On offer article putting groove 140, the first threaded hole 141 is offered on the two sides inner wall of article putting groove 140, in the first threaded hole 141
It is threaded with threaded rod 142, one end of threaded rod 142 is welded with switch block 143, and the one end of threaded rod 142 far from switch block 143 is logical
It crosses bolt and is fixed with clamping plate 144, the tool sharpened or cutter will be needed to be put into article putting groove 140, rotation switch block 143 drives spiral shell
Rasp bar 142 rotates, and clamps two clamping plates 144 by tool or cutter, can prevent tool or cutter from shaking during sharpening
It is dynamic, be conducive to the progress for sharpening work.
Embodiment 3
As the third embodiment of the invention, in order to avoid sparks flying off in all directions during sharpening, the present invention staff is to guarantor
Shield shell 4 makes improvements, and as a kind of preferred embodiment, as shown in Fig. 6-Fig. 8, the outside of grinding wheel 3 is equipped with protection shell 4, protects
It is closely welded between shield shell 4 and connection ring 23, protection shell 4 offers through-hole on the side outer wall of connection ring 23
41, and shaft 22 passes through through-hole 41 and extends in protection shell 4, the outer circumferential walls of protection shell 4 offer suction at bottom
Dirt hole 42, sweep-up pipe 60 are welded on the inner wall of air suction opening 42 far from one end of dust absorption fan 6.
In the present embodiment, the inside of protection shell 4 offers multiple thread grooves 40, protects shell 4 close to thread groove 40
Cap 44 is equipped at side, the inside of cap 44 offers multiple second threaded holes 440, is equipped with first in the second threaded hole 440
Fixing bolt 45 is between first fixing bolt 45 and the second threaded hole 440 and the first fixing bolt 45 and thread groove 40
It is threadedly coupled, the outer circumferential walls of protection shell 4 are welded with fixed plate 43 at top, and the side outer wall of fixed plate 43 is close to two
It is welded with link block 430 at side, offers turn trough 4300 on two link blocks 430 side outer wall close to each other.
You need to add is that Antisplash machanism 5 includes transparent prevention plate 50, there are two the inside of transparent prevention plate 50 opens up
First mounting hole 500 is equipped with U-shaped fixed block 51, the size and transparent prevention plate 50 of U-shaped fixed block 51 at first mounting hole 500
Size be adapted, opened up on the top and bottom outer wall of U-shaped fixed block 51 there are two the second mounting hole 510, the second installation
It is equipped with the second fixing bolt 52 in hole 510, is threaded with nut 53, the two sides of U-shaped fixed block 51 on the second fixing bolt 52
Bull stick 511 is welded on outer wall, bull stick 511 is embedded to be rotatablely connected in turn trough 4300 and between turn trough 4300, to work
When tool or cutter are sharpened, transparent prevention plate 50 can be pulled and be transferred to suitable position, the spark that can will be generated when sharpening
It blocks, prevents that sparks flying off in all directions, safety is higher, and transparent prevention plate 50 sees the tool or knife of sharpening convenient for staff
Tool, convenient for sharpening the progress of work.
Device when in use, is first moved to suitable position, so by the electric grinder for preventing clast splash of the invention
Staff unscrews fixing bolt 131 according to the needs of sharpening afterwards, and elevating lever 132 can be pulled to rise or fall, can be by support plate 14
It is transferred to suitable height, then tighten fixing bolt 131 to fix elevating lever 132 is stable, convenient for sharpening the progress of work, connect
The tool that sharpens or cutter will be needed to be put into article putting groove 140, rotation switch block 143 drives threaded rod 142 to rotate, and makes two
Clamping plate 144 clamps tool or cutter, can prevent tool or cutter from shaking during sharpening, is conducive to sharpen work
It carries out, pulls transparent prevention plate 50 and be transferred to suitable position, then motor 2 and dust absorption fan 6 are in turn switched on into extraneous power supply
And make its work, it drives shaft 22 and grinding wheel 3 to rotate by motor 21, tool or cutter can be sharpened, dust absorption fan 6 can
The clast generated when by sharpening is drawn into collection box 1, prevents clast splash, pulls pulling block 110 can be by the taking-up pair of collection box 1
Clast is cleared up.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of electric grinder for preventing clast splash, including pedestal (1), it is characterised in that: outside the top of the pedestal (1)
Wall has been bolted support column (15) close to middle, and the top of the support column (15) has been bolted shell
(2), the inside of the shell (2) is hollow cavity, has been bolted motor on inner wall at left and right sides of the shell (2)
(21), the output shaft end of the motor (21) is coaxially connected with shaft (22), is passed through in the outer circumferential walls of the shaft (22)
Bolt is fixed with grinding wheel (3), is welded with connection ring (23) on the left and right sides outer wall of the shell (2), the pedestal (1)
Inside offers containing cavities, and the front surface of the pedestal (1) offers rectangular opening (10), is plugged with receipts in the rectangular opening (10)
Collect box (11), has been bolted pulling block (110) on the outer wall of the collection box (11), the top exterior walls of the pedestal (1)
It has been bolted at the two sides of the support column (15) dust absorption fan (6), the air intake of the dust absorption fan (6)
Have sweep-up pipe (60) by flanged joint, the outlet air end of the dust absorption fan (6) has dust outlet tube (61) by flanged joint, and institute
State the inside that dust outlet tube (61) extend to the pedestal (1) far from the one end of the dust absorption fan (6).
2. the electric grinder according to claim 1 for preventing clast splash, it is characterised in that: the bottom of the pedestal (1)
Portion's outer wall has been bolted universal wheel (12) close to four corners.
3. the electric grinder according to claim 1 for preventing clast splash, it is characterised in that: before the shell (2)
It is offered on the outer wall of two sides afterwards multiple heat release holes (20), there are two the top exterior walls of the pedestal (1) are set at front surface
Telescopic rod (13) is equipped with Antisplash machanism (5) at the top of the grinding wheel (3).
4. the electric grinder according to claim 3 for preventing clast splash, it is characterised in that: the telescopic rod (13)
Top is equipped with support plate (14), and the telescopic rod (13) includes fixed link (130), the fixed link (130) and the pedestal (1)
Between be bolted to connection, the inside of the fixed link (130) offers round hole (1300), the round hole (1300)
It is inside plugged with elevating lever (132), is offered fixation hole (1301) at the outer circumferential walls side of the fixed link (130), it is described solid
Determine hole (1301) internal screw thread and is connected with fixing bolt (131).
5. the electric grinder according to claim 4 for preventing clast splash, it is characterised in that: the support plate (14) with
It is bolted to connection between the elevating lever (132), offers article putting groove in the top exterior walls of the support plate (14)
(140), it is offered the first threaded hole (141) on the two sides inner wall of the article putting groove (140), first threaded hole (141)
Internal screw thread is connected with threaded rod (142), and one end of the threaded rod (142) is welded with switch block (143), the threaded rod (142)
One end far from the switch block (143) has been bolted clamping plate (144).
6. the electric grinder according to claim 1 for preventing clast splash, it is characterised in that: outside the grinding wheel (3)
Portion is equipped with protection shell (4), closely welds between the protection shell (4) and the connection ring (23), the protection shell (4)
It is offered through-hole (41) on the side outer wall of the connection ring (23), and the shaft (22) passes through the through-hole (41) and prolongs
It extends in the protection shell (4), the outer circumferential walls of protection shell (4) offer air suction opening (42), institute at bottom
Sweep-up pipe (60) are stated to be welded on the inner wall of the air suction opening (42) far from the one end of the dust absorption fan (6).
7. the electric grinder according to claim 6 for preventing clast splash, it is characterised in that: the protection shell (4)
Inside offer multiple thread grooves (40), it is described protection shell (4) close to the thread groove (40) side at be equipped with cap
(44), the inside of the cap (44) offers multiple second threaded holes (440), and the is equipped in second threaded hole (440)
One fixing bolt (45), first fixing bolt (45) and second threaded hole (440) and first fixing bolt
It (45) is to be threadedly coupled between the thread groove (40), the outer circumferential walls of protection shell (4) are welded at top
Have fixed plate (43), the side outer wall of the fixed plate (43) is welded with link block (430) at both sides, two companies
It connects and offers turn trough (4300) on block (430) side outer wall close to each other.
8. the electric grinder according to claim 3 for preventing clast splash, it is characterised in that: the Antisplash machanism (5)
Including transparent prevention plate (50), the inside of the transparent prevention plate (50) is opened up there are two the first mounting hole (500), and described first
U-shaped fixed block (51) are equipped at mounting hole (500), size and the transparent prevention plate (50) of the U-shaped fixed block (51)
Size is adapted, and is opened up on the top and bottom outer wall of the U-shaped fixed block (51) there are two the second mounting hole (510), institute
It states in the second mounting hole (510) and is equipped with the second fixing bolt (52), be threaded with nut on second fixing bolt (52)
(53), bull stick (511) are welded on the two sides outer wall of the U-shaped fixed block (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799272.5A CN110465837A (en) | 2019-08-28 | 2019-08-28 | A kind of electric grinder preventing clast splash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799272.5A CN110465837A (en) | 2019-08-28 | 2019-08-28 | A kind of electric grinder preventing clast splash |
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| Publication Number | Publication Date |
|---|---|
| CN110465837A true CN110465837A (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910799272.5A Pending CN110465837A (en) | 2019-08-28 | 2019-08-28 | A kind of electric grinder preventing clast splash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984290A (en) * | 2019-12-16 | 2021-06-18 | 国电南瑞科技股份有限公司信息系统集成分公司 | Security and protection facility monitoring integrated system |
| CN114346857A (en) * | 2021-12-12 | 2022-04-15 | 盐城市坚锋电动工具有限公司 | Floor type dust-proof double-head grinding machine |
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| EP0215476A2 (en) * | 1985-09-20 | 1987-03-25 | Festo KG | Rotary grinder with dust extraction-device |
| DE19908353A1 (en) * | 1998-03-03 | 1999-09-09 | Ryobi North America Inc | Grinder machine with plinth and protective plate |
| CN203266199U (en) * | 2013-05-16 | 2013-11-06 | 淮北林光钻探机电工程有限公司 | Drill stem supporting and fixing device |
| CN205765411U (en) * | 2016-06-22 | 2016-12-07 | 嵊州市路坦模具机械有限公司 | A kind of abrasive machine for processing strainer mould for kitchen use |
| CN206732658U (en) * | 2017-06-02 | 2017-12-12 | 哈尔滨实力汽车零部件有限公司 | A kind of aircraft extreme large and heavy workpiece frock |
| CN108637912A (en) * | 2018-06-27 | 2018-10-12 | 盐城市久恒工贸有限公司 | A kind of dedusting protection type abrasive machine |
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| CN112984290A (en) * | 2019-12-16 | 2021-06-18 | 国电南瑞科技股份有限公司信息系统集成分公司 | Security and protection facility monitoring integrated system |
| CN114346857A (en) * | 2021-12-12 | 2022-04-15 | 盐城市坚锋电动工具有限公司 | Floor type dust-proof double-head grinding machine |
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Application publication date: 20191119 |