CN107863856A - A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device - Google Patents
A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device Download PDFInfo
- Publication number
- CN107863856A CN107863856A CN201711075724.2A CN201711075724A CN107863856A CN 107863856 A CN107863856 A CN 107863856A CN 201711075724 A CN201711075724 A CN 201711075724A CN 107863856 A CN107863856 A CN 107863856A
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- China
- Prior art keywords
- grinding head
- screw mandrel
- stator core
- cylindrical
- motor
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
It is cylindrical with inner circle derusting device the invention discloses a kind of Water cooled air conditionerses motor stator core, including base, lower cross plate, upper cross plate, motor, the first screw mandrel, the second screw mandrel, upper grinding head, lower grinding head and interior sanding apparatus, coordinated on the support by snap ring and clip and be installed with motor, upper grinding head is provided with the downside of the upper sliding sleeve, lower grinding head is provided with the upside of low sleeve, interior sanding apparatus is also equipped with the driving shaft.Structure of the present invention is novel, by coordinating between magnetic patch, electromagnet and spring, so as to realize that the inner circle of the stator core to different inner diameters size derusts, greatly improves the versatility of device；It can also realize that the rotating of arc grinding head rotates, so as to greatly improve the effect of polishing, avoid one direction from rotating the flatness for influenceing stator core inner circle, and then reduce the unit noise of motor；Also the cylindrical and inner circle of stator core can derust simultaneously, also further improve operating efficiency.
Description
Technical field
The present invention relates to machine field, specifically a kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device.
Background technology
Stator core forms the important component of motor magnetic flux loop and fixed stator coils, when motor produces, due to fixed
Sub- iron core is made up of silicon steel sheet, so stator core gets rusty easily after long-time is placed, to prevent stator gets rusty from influenceing motor
Performance, stator core need to be derusted, traditional derusting method is manually polishes using sand paper, the efficiency of artificial sand paper polishing
It is extremely low, and it is ineffective to polish, and can not ensure the quality of motor.
The content of the invention
It is cylindrical with inner circle derusting device it is an object of the invention to provide a kind of Water cooled air conditionerses motor stator core, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device, including base, lower cross plate, upper cross plate, driving electricity
Machine, the first screw mandrel, the second screw mandrel, upper grinding head, lower grinding head and interior sanding apparatus, the base upper surface center are provided with
Pillar, pillar are fixedly mounted on base by being welded to connect, and lower cross plate, the upper surface of lower cross plate are also welded with the pillar
The left and right sides is arranged with riser, is bolted to connection between riser and lower cross plate, and the riser upper end also passes through bolt
Upper cross plate is fixedly connected with, support is mounted by means of screws with the outside of the riser positioned at left side, is passed through on support
Snap ring and clip, which coordinate, is installed with motor, and the output shaft level of the motor to the right and passes riser, drives
The output shaft right-hand member of motor is fixedly connected with driving shaft by shaft coupling, and interference fit is provided with driving tooth on the driving shaft
Wheel, described to be rotatablely equipped with the first screw mandrel and the second screw mandrel by bearing between the riser of the left and right sides, driving shaft is located at
First screw mandrel and the second screw mandrel centre position and the first screw mandrel are located at the top of the second screw mandrel, first screw mandrel and the second screw mandrel
On also respectively interference fit the first driven gear and the second driven gear are installed, be threaded with cunning on first screw mandrel
Cover, be threaded with low sleeve on the second screw mandrel, chute, the upside of the upper sliding sleeve are provided with the lower cross plate and upper cross plate
Connecting rod is welded with the downside of low sleeve, the connecting rod other end on the upside of upper sliding sleeve is slidably mounted in the chute on upper cross plate,
Rod slide on the downside of low sleeve is arranged in the chute on lower cross plate, and upper grinding head, low sleeve upside are provided with the downside of upper sliding sleeve
Provided with lower grinding head, by driving motor to start working, motor drives driving gear on the upside of driving shaft to start to rotate,
Because driving gear with the first driven gear and the second driven gear engages connection, so as to drive the first driven gear and second from
Moving gear is rotated, and the first driven gear and the second driven gear are rotated so as to drive the first screw mandrel and the second screw mandrel to rotate, and first
Screw mandrel coordinates with upper sliding sleeve screw thread, and screw thread coordinates between the second screw mandrel and low sleeve, so that upper sliding sleeve and low sleeve movement, lead to
The rotation direction of periodically control motor is crossed, so as to realize moving left and right for upper sliding sleeve and low sleeve, is polished in drive
Head and lower grinding head move left and right, and are polished so as to cylindrical to stator core.
Interior sanding apparatus is also equipped with the driving shaft, interior sanding apparatus includes overcoat axle, inner sleeve axle, arc polishing
Head, magnetic patch, electromagnet and spring, the overcoat axle are fixedly welded on driving shaft, and inner sleeve is also slidably fitted with inside overcoat axle
Axle, inner sleeve axle outer end are also welded with arc grinding head, it is also associated with bullet between the bottom and overcoat axle bottom of the inner sleeve axle
Spring, the bottom of the inner sleeve axle is additionally provided with magnetic patch, and the inner bottom part of overcoat axle is provided with electromagnet.
As the further scheme of the present invention：The motor is servomotor.
As further scheme of the invention：The specifications and models of first driven gear and the second driven gear are complete
Identical and the first driven gear and the second driven gear engage connection with driving gear.
As further scheme of the invention：The upper grinding head and lower grinding head be arc and upper grinding head and under
Fine grinding sand polishing layer is provided with the inside of grinding head.
As further scheme of the invention：The inner circle radian of the cylindrical radian and stator core of the arc grinding head
It is identical, arc grinding head it is cylindrical on also be provided with fine grinding layer of sand.
As further scheme of the invention：It is hollow-core construction inside the overcoat axle.
As further scheme of the invention：The electromagnet and the power device of outside are electrically connected with by wire.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is novel, passes through magnetic patch, electromagnet and bullet
Coordinate between spring, so as to realize that the inner circle of the stator core to different inner diameters size derusts, greatly improve the general of device
Property, without frequently more mold exchange, greatly improve the efficiency that stator derusts；When the inner circle to stator core derusts, pass through
The rotating work of motor, realize that the rotating of arc grinding head rotates, so as to greatly improve the effect of polishing, avoid list
Direction rotates the flatness for influenceing stator core inner circle, and then reduces the unit noise of motor；Can also be to the cylindrical of stator core
With inner circle derust simultaneously, also further improve operating efficiency.
Brief description of the drawings
Fig. 1 is that a kind of Water cooled air conditionerses motor stator core is cylindrical with the structural representation of inner circle derusting device.
Fig. 2 is a kind of cylindrical structure with interior sanding apparatus section in inner circle derusting device of Water cooled air conditionerses motor stator core
Schematic diagram.
Fig. 3 is that a kind of Water cooled air conditionerses motor stator core is cylindrical to be amplified with interior sanding apparatus A portions in inner circle derusting device
Structural representation.
In figure：1- bases, 2- pillars, 3- lower cross plates, 4- risers, 5- upper cross plates, 6- supports, 7- motors, 8- are actively
It is axle, 9- driving gears, the driven gears of 10- first, the driven gears of 11- second, the screw mandrels of 12- first, the screw mandrels of 13- second, sliding on 14-
Polishing dress in grinding head, 20- stator cores, 21- under set, 15- chutes, 16- connecting rods, the upper grinding heads of 17-, 18- low sleeves, 19-
Put, 22- overcoats axle, 23- inner sleeves axle, 24- arcs grinding head, 25- magnetic patch, 26- electromagnet, 27- springs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-3, a kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device, including base 1, lower horizontal stroke
Plate 3, upper cross plate 5, motor 7, the first screw mandrel 12, the second screw mandrel 13, upper grinding head 17, lower grinding head 19 and interior sanding apparatus
21, the upper surface center of base 1 is provided with pillar 2, and pillar 2 is fixedly mounted on base 1 by being welded to connect, the branch
Lower cross plate 3 is also welded with post 2, riser 4 is arranged with left and right sides of the upper surface of lower cross plate 3, between riser 4 and lower cross plate 3
It is bolted to connection, the upper end of riser 4 has also been bolted to connection upper cross plate 5, the riser 4 positioned at left side
Outside on be mounted by means of screws with support 6, coordinated on support 6 by snap ring and clip and be installed with motor 7,
Motor 7 is servomotor, and the output shaft level of the motor 7 to the right and passes riser 4, the output of motor 7
Axle right-hand member is fixedly connected with driving shaft 8 by shaft coupling, and interference fit is provided with driving gear 9, institute's rheme on the driving shaft 8
The first screw mandrel 12 and the second screw mandrel 13 are rotatablely equipped with by bearing between the riser 4 of the left and right sides, driving shaft 8 is located at first
The centre position of 12 and second screw mandrel of screw mandrel 13 and the first screw mandrel 12 are located at the top of the second screw mandrel 13, first screw mandrel 12 and
Also interference fit is provided with the first driven gear 10 and the second driven gear 11, the He of the first driven gear 10 respectively on two screw mandrels 13
The specifications and models of second driven gear 11 are identical and the first driven gear 10 and the second driven gear 11 are nibbled with driving gear 9
Connection is closed, upper sliding sleeve 14 is threaded with first screw mandrel 12, low sleeve 18 is threaded with the second screw mandrel 13, it is described
Chute 15 is provided with lower cross plate 3 and upper cross plate 5, the upside of the upper sliding sleeve 14 and the downside of low sleeve 18 are welded with connecting rod
16, the other end of connecting rod 16 of the upside of upper sliding sleeve 14 is slidably mounted in the chute 15 on upper cross plate 5, the connecting rod of the downside of low sleeve 18
16 are slidably mounted in the chute 15 on lower cross plate 3, and the downside of upper sliding sleeve 14 is provided with upper grinding head 17, and the upside of low sleeve 18 is provided with down
Grinding head 19, upper grinding head 17 and lower grinding head 19 are that arc and upper grinding head 17 and the inner side of lower grinding head 19 are provided with fine grinding sand
Polishing layer, by driving motor 7 to start working, motor 7 drives the upside driving gear 9 of driving shaft 8 to start to rotate, by
Connection is engaged with the first driven gear 10 and the second driven gear 11 in driving gear 9, so as to drive the He of the first driven gear 10
Second driven gear 11 is rotated, and the first driven gear 10 and the second driven gear 11 are rotated so as to drive the first screw mandrel 12 and second
Screw mandrel 13 rotates, and the first screw mandrel 12 coordinates with the screw thread of upper sliding sleeve 14, and screw thread coordinates between the second screw mandrel 13 and low sleeve 18, so as to
Move upper sliding sleeve 14 and low sleeve 18, by periodically controlling the rotation direction of motor 7, so as to realize upper sliding sleeve 14
With moving left and right for low sleeve 18, grinding head 17 and lower grinding head 19 move left and right in drive, so as to cylindrical to stator core 20
Polished.
Be also equipped with interior sanding apparatus 21 on the driving shaft 8, interior sanding apparatus 21 include overcoat axle 22, inner sleeve axle 23,
Arc grinding head 24, magnetic patch 25, electromagnet 26 and spring 27, the overcoat axle 22 are fixedly welded on driving shaft 8, overcoat axle 22
Inside is hollow state, and inner sleeve axle 23 is also slidably fitted with inside overcoat axle 22, and the outer end of inner sleeve axle 23 is also welded with arc polishing
First 24, the cylindrical radian of arc grinding head 24 is identical with the inner circle radian of stator core 20, arc grinding head 24 it is cylindrical on
Provided with fine grinding layer of sand, spring 27, the inner sleeve axle 23 are also associated between the bottom and the bottom of overcoat axle 22 of the inner sleeve axle 23
Bottom be additionally provided with magnetic patch 25, and the inner bottom part of overcoat axle 22 is provided with electromagnet 26, and the power device of electromagnet 26 and outside leads to
Cross wire electric connection.
The present invention operation principle be：In use, by being powered to electromagnet 26, electromagnet 26 it is electric when so as to producing magnetic
Property attraction is produced to magnetic patch 25, drive inner sleeve axle 23 internally to shrink, so that arc grinding head 24 shrinks to inner side, then
By 20 sets of stator core on interior sanding apparatus 21, then electromagnet 26 is powered off, the attraction between magnetic patch 25 and electromagnet 26
Power disappears, and in the presence of the restoring force of spring 27, so that arc grinding head 24 contacts with the inner circle of stator core 20, passes through
The rotation of motor 7 drives driving shaft 8 to rotate, and is carried out so that arc grinding head 24 is close on the inner chamber of stator core 20
Rotate, cavity clearing derusting is carried out to the inner circle of stator core 20 by way of rotation, passes through magnetic patch 25, electromagnet 26 and spring 27
Between coordinate, the inner circle of the stator core 20 of different inner diameters size is derusted so as to realize, greatly improves the general of device
Property, without frequently more mold exchange, greatly improve the efficiency that stator derusts；When the inner circle to stator core 20 derusts, lead to
Overdrive motor 7 rotating work, realize arc grinding head 24 rotating rotate, so as to greatly improve the effect of polishing,
Avoid one direction from rotating the flatness for influenceing the inner circle of stator core 20, and then reduce the unit noise of motor；To stator core
During 20 cylindrical derusting, by driving motor 7 to start working, motor 7 drives the upside driving gear 9 of driving shaft 8 to start
Rotate, because driving gear 9 with the first driven gear 10 and the second driven gear 11 engages connection, so as to drive the first driven tooth
The driven gear 11 of wheel 10 and second is rotated, and the first driven gear 10 and the second driven gear 11 are rotated so as to drive the first screw mandrel 12
Rotated with the second screw mandrel 13, the first screw mandrel 12 coordinates with the screw thread of upper sliding sleeve 14, and screw thread is matched somebody with somebody between the second screw mandrel 13 and low sleeve 18
Close, so that upper sliding sleeve 14 and low sleeve 18 move, by periodically controlling the rotation direction of motor 7, so as to realize
Upper sliding sleeve 14 and low sleeve 18 move left and right, and grinding head 17 and lower grinding head 19 move left and right in drive, so as to stator iron
Core 20 is cylindrical to be polished, and so as to the cylindrical and inner circle of stator core 20 derust simultaneously, also further improves work
Efficiency.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (7)
1. a kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device, including base（1）, lower cross plate（3）, upper cross plate
（5）, motor（7）, the first screw mandrel（12）, the second screw mandrel（13）, upper grinding head（17）, lower grinding head（19）With interior polishing dress
Put（21）, it is characterised in that：The base（1）Upper surface center is provided with pillar（2）, pillar（2）It is solid by being welded to connect
Dingan County is mounted in base（1）On, the pillar（2）On be also welded with lower cross plate（3）, lower cross plate（3）Upper surface at left and right sides of it is right
Title is provided with riser（4）, riser（4）With lower cross plate（3）Between be bolted to connection, the riser（4）Upper end also passes through spiral shell
Bolt is fixedly connected with upper cross plate（5）, the riser positioned at left side（4）Outside on be mounted by means of screws with support（6）,
Support（6）It is upper that motor is installed with by snap ring and clip cooperation（7）, motor（7）Output shaft level to the right
And pass riser（4）, motor（7）Output shaft right-hand member driving shaft is fixedly connected with by shaft coupling（8）, the driving shaft
（8）Upper interference fit is provided with driving gear（9）, the riser positioned at the left and right sides（4）Between be rotatablely installed by bearing
There is the first screw mandrel（12）With the second screw mandrel（13）, driving shaft（8）Positioned at the first screw mandrel（12）With the second screw mandrel（13）Centre position
And first screw mandrel（12）Positioned at the second screw mandrel（13）Top, first screw mandrel（12）With the second screw mandrel（13）On also mistake respectively
Cooperation of being full of is provided with the first driven gear（10）With the second driven gear（11）, first screw mandrel（12）On be threaded with
Sliding sleeve（14）, the second screw mandrel（13）On be threaded with low sleeve（18）, the lower cross plate（3）And upper cross plate（5）On be provided with
Chute（15）, the upper sliding sleeve（14）Upside and low sleeve（18）Downside be welded with connecting rod（16）, upper sliding sleeve（14）On
The connecting rod of side（16）The other end is slidably mounted on upper cross plate（5）On chute（15）In, low sleeve（18）The connecting rod of downside（16）
It is slidably mounted on lower cross plate（3）On chute（15）In, upper sliding sleeve（14）Downside is provided with upper grinding head（17）, low sleeve（18）On
Side is provided with lower grinding head（19）, the driving shaft（8）On be also equipped with interior sanding apparatus（21）, interior sanding apparatus（21）Including outer
Cover axle（22）, inner sleeve axle（23）, arc grinding head（24）, magnetic patch（25）, electromagnet（26）And spring（27）, the overcoat axle
（22）It is fixedly welded on driving shaft（8）On, overcoat axle（22）Inside is also slidably fitted with inner sleeve axle（23）, inner sleeve axle（23）Outer end
Also it is welded with arc grinding head（24）, the inner sleeve axle（23）Bottom and overcoat axle（22）Spring is also associated between bottom
（27）, the inner sleeve axle（23）Bottom be additionally provided with magnetic patch（25）, and overcoat axle（22）Inner bottom part be provided with electromagnet（26）.
Exist 2. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：The motor（7）For servomotor.
Exist 3. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：First driven gear（10）With the second driven gear（11）Specifications and models are identical and the first driven gear（10）
With the second driven gear（11）With driving gear（9）Engagement connection.
Exist 4. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：The upper grinding head（17）With lower grinding head（19）It is arc and upper grinding head（17）With lower grinding head（19）Inner side is provided with
Fine grinding sand polishing layer.
Exist 5. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：The arc grinding head（24）Cylindrical radian and stator core（20）Inner circle radian it is identical, arc grinding head（24）'s
Fine grinding layer of sand also is provided with cylindrical.
Exist 6. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：The overcoat axle（22）Inside is hollow-core construction.
Exist 7. a kind of Water cooled air conditionerses motor stator core according to claim 1 is cylindrical with inner circle derusting device, its feature
In：The electromagnet（26）It is electrically connected with the power device of outside by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075724.2A CN107863856A (en) | 2017-11-06 | 2017-11-06 | A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075724.2A CN107863856A (en) | 2017-11-06 | 2017-11-06 | A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107863856A true CN107863856A (en) | 2018-03-30 |
Family
ID=61700924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075724.2A Pending CN107863856A (en) | 2017-11-06 | 2017-11-06 | A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107863856A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274201A (en) * | 2018-09-14 | 2019-01-25 | 山东汇丰铸造科技股份有限公司 | A kind of motor lines packet heat-conducting type cast iron |
| CN109290886A (en) * | 2018-09-28 | 2019-02-01 | 南安市晨星机械科技有限公司 | One kind being based on magnetic-adsorption frame side flash removing device |
| CN111761427A (en) * | 2020-07-06 | 2020-10-13 | 杭州科泽尔工业设计有限公司 | High-precision mechanical arm for industrial processing and working method thereof |
| CN112296683A (en) * | 2020-10-13 | 2021-02-02 | 江西邦展建筑模板科技有限公司 | Cutting and deburring all-in-one machine for aluminum alloy section |
| CN112355856A (en) * | 2020-11-12 | 2021-02-12 | 王光全 | High-efficient type hydraulic engineering delivery straight tube is restoreed with interior outer wall rust cleaning device |
| CN114454001A (en) * | 2022-02-28 | 2022-05-10 | 苏州勇讯精密机械有限公司 | Hydraulic valve block hole machining burr polishing device and polishing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274201A (en) * | 2018-09-14 | 2019-01-25 | 山东汇丰铸造科技股份有限公司 | A kind of motor lines packet heat-conducting type cast iron |
| CN109290886A (en) * | 2018-09-28 | 2019-02-01 | 南安市晨星机械科技有限公司 | One kind being based on magnetic-adsorption frame side flash removing device |
| CN111761427A (en) * | 2020-07-06 | 2020-10-13 | 杭州科泽尔工业设计有限公司 | High-precision mechanical arm for industrial processing and working method thereof |
| CN112296683A (en) * | 2020-10-13 | 2021-02-02 | 江西邦展建筑模板科技有限公司 | Cutting and deburring all-in-one machine for aluminum alloy section |
| CN112296683B (en) * | 2020-10-13 | 2022-03-29 | 江西邦展建筑模板科技有限公司 | Cutting and deburring all-in-one machine for aluminum alloy section |
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Application publication date: 20180330 |