CN108581738A - A kind of water heater ring flange processing grinding device - Google Patents
A kind of water heater ring flange processing grinding device Download PDFInfo
- Publication number
- CN108581738A CN108581738A CN201810804929.8A CN201810804929A CN108581738A CN 108581738 A CN108581738 A CN 108581738A CN 201810804929 A CN201810804929 A CN 201810804929A CN 108581738 A CN108581738 A CN 108581738A
- Authority
- CN
- China
- Prior art keywords
- welded
- water heater
- grinding device
- ring flange
- processing grinding
- 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.)
- Withdrawn
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
- B24B41/06—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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
Abstract
The present invention provides a kind of water heater ring flange processing grinding device, including pedestal, the side of base top is welded with shell by holder, driving motor is installed at the top of shell, the bottom of shell is provided with siphunculus, one end of siphunculus is provided with mill, fixed link is welded at the top of mill, one end of fixed link extends to the inside of siphunculus, and the both sides of fixed link offer card slot, the both sides of siphunculus inner wall have been fixedly connected with torque spring, and it is fixedly connected with slide plate between two adjacent torque springs, the top slide of slide plate is connected with sliding rail, one end of kelly and the inner ring of card slot are clamped, the other side of slide plate is hinged with motion bar by shaft, and it is hinged with articulation piece between two motion bars, the top slide of articulation piece is connected with trapezoidal slideway, it is welded with push rod at the top of trapezoidal slideway.Water heater ring flange processing grinding device, is convenient for the dismounting of mill, improves the efficiency of replacement.
Description
Technical field
The present invention relates to technical field of mechanical processing, specially a kind of water heater ring flange processing grinding device.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment.By adding
Difference in work mode can be divided into machining and pressure processing；And bearing is a kind of important spare part in contemporary mechanical equipment,
Its major function is the mechanical rotary body of support, reduces the friction coefficient in its motion process, and ensure its rotating accuracy.
When being processed bearing, it is required for being processed it smoothness that polishing ensures surface, in
A kind of bearing grinding device convenient for clamping that state patent No. CN207189338U is proposed, sander are that installation is securing,
The later stage is caused to be not easy to carry out dismounting and change to the polishing pad on sander, when dismounting is time-consuming and laborious, so needing to carry out it
It improves.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of water heater ring flange processing grinding device, the sides of having
Just the advantages that efficiency that dismounting and change and raising are safeguarded, demolition and maintenance inconvenience is solved the problems, such as.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of water heater ring flange processing grinding device,
Including pedestal, the side of the base top is welded with holder, and shell, the top of the shell are welded at the top of the holder
It is installed with driving motor, one end of the driving motor shaft is connected with main shaft by clutch actuation, the main shaft
One end extends to the inside of shell and is welded with driving gear, and the side of the driving gear is provided with to be meshed with driving gear
Driven gear, the bottom of the driven gear is welded with siphunculus, and one end of the siphunculus extends to bottom and the setting of shell
There is mill, is welded with fixed link at the top of the mill, one end of the fixed link extends to the inside of siphunculus, and fixed link
Both sides offer card slot, and the both sides of the siphunculus inner wall have been fixedly connected with torque spring, and two adjacent torque springs
Between be fixedly connected with slide plate, the top slide of the slide plate is connected with sliding rail, and the side of the slide plate is welded with kelly, described
One end of kelly and the inner ring of card slot are clamped, and the other side of the slide plate is hinged with motion bar, and two motion bars by shaft
Between be hinged with articulation piece, the top slide of the articulation piece is connected with trapezoidal slideway, is welded at the top of the trapezoidal slideway
One end of push rod, the push rod extends to the outer surface of siphunculus.
Preferably, the other side of the base top is installed with electric telescopic rod, the top of the electric telescopic rod
It is fixedly connected with polishing table.
Preferably, the side at the top of the polishing table slidably connects sliding block, and the side of sliding block by the sliding slot opened up
It extends to the top of polishing table and is welded with clamping plate.
Preferably, the side of the polishing table is welded with strut, and the top of strut is welded with screwed pipe.
Preferably, the inner ring of the screwed pipe is threaded with screw rod, and one end of the screw rod is rotatably connected to rotation axis.
Preferably, the side of the rotation axis and the side of clamping plate are welded, and the other side of polishing table is welded by link block
It is connected to sleeve, and the outer ring of the inner ring of sleeve and holder is socketed.
Preferably, the top of the driven gear is rotatably connected to connection bearing, the top of the connection bearing by shaft
Portion and the top of housing cavity are welded.
Preferably, the both sides at the top of the fixed link are arranged for inclined-plane, and one end of kelly is arranged for arc.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of water heater ring flange processing grinding device, having following has
Beneficial effect：
1, water heater ring flange processing grinding device, by the way that fixed link and card slot and torque spring and slide plate is arranged,
So that it is coordinated sliding rail and motion bar and articulation piece and trapezoidal slideway, so as to by press connecting rod make the kellies of both sides into
Row reverse movement, makes it be separated to come from card slot, so make under gravity mill automatically carry out downwards it is mobile with it is logical
Pipe, which is separated from, to be come, and has made it easy to the dismounting of mill so that it is more time saving and energy saving that mill is replaced, and improves the effect of replacement
Rate.
2, the water heater ring flange is made with processing grinding device by being threaded pipe and screw rod and rotation axis and clamping plate
Bearing can be fixedly clamped on the table by it, make which save manually helping the manpower of bearing to use when polishing, by setting
Electric telescopic rod is set to allow it that mill to be pushed to move up and down so that the mill of rotation can polish to bearing
Operation.
Description of the drawings
Fig. 1 is sectional view of the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention.
In figure：1 pedestal, 2 holders, 3 shells, 4 driving motors, 5 main shafts, 6 driving gears, 7 driven gears, 71 connecting shafts
Hold, 8 siphunculus, 9 mills, 10 fixed links, 11 card slots, 12 torque springs, 13 slide plates, 14 sliding rails, 15 kellies, 16 motion bars, 17 hinge
Fitting, 18 trapezoidal slideways, 19 push rods, 20 electric telescopic rods, 21 polishing tables, 22 clamping plates, 23 screwed pipes, 24 screw rods, 25 rotation axis.
Specific implementation mode
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 describes, 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.
Please refer to Fig.1-2, a kind of water heater ring flange processing grinding device, including pedestal 1, the side at 1 top of pedestal
It is welded with holder 2, the top of holder 2 is welded with shell 3, and the top of shell 3 is installed with driving motor 4,4 turns of driving motor
One end of axis is connected with main shaft 5 by clutch actuation, and one end of main shaft 5 extends to the inside of shell 3 and is welded with sliding tooth
Wheel 6, the side of driving gear 6 are provided with the driven gear 7 being meshed with driving gear 6, and the top of driven gear 7 passes through shaft
It is rotatably connected to connection bearing 71, the top at the top and 3 inner cavity of shell that connect bearing 71 is welded, the bottom weldering of driven gear 7
It is connected to siphunculus 8, one end of siphunculus 8 extends to the bottom of shell 3 and is provided with mill 9, and the top of mill 9 is welded with fixed link
10, the both sides at 10 top of fixed link are arranged for inclined-plane, by the way that fixed link 10 and card slot 11 and torque spring 12 and slide plate 13 is arranged,
It is set to coordinate sliding rail 14 and motion bar 16 and articulation piece 17 and trapezoidal slideway 18, so as to make both sides by pressing connecting rod
Kelly 15 moved backward, make its from card slot 11 be separated from come, one end of fixed link 10 extends to the inside of siphunculus 8, and
The both sides of fixed link 10 offer card slot 11, and the both sides of 8 inner wall of siphunculus have been fixedly connected with torque spring 12, and adjacent two
Slide plate 13 is fixedly connected between a torque spring 12, the top slide of slide plate 13 is connected with sliding rail 14, the side weldering of slide plate 13
Be connected to kelly 15, one end of kelly 15 is arc setting, and one end of kelly 15 is clamped with the inner ring of card slot 11, slide plate 13 it is another
Side is hinged with motion bar 16 by shaft, and articulation piece 17, the top slide of articulation piece 17 are hinged between two motion bars 16
It is connected with trapezoidal slideway 18, the top of trapezoidal slideway 18 is welded with push rod 19, and one end of push rod 19 extends to the appearance of siphunculus 8
Face will be manually placed at the bottom of mill 9, then make it that trapezoidal slideway 18 be pushed to be moved by pressing push rod 19 with another hand
Dynamic, under the action of inclined-plane and then extruding articulation piece 17 is moved downwards while being slided on trapezoidal slideway 18, to push away
Hinge joint of the dynamic motion bar 16 simultaneously around three is rotated, and then is squeezed slide plate 13 and slided on sliding rail 14, it is made
Compression torque spring 12 makes it that the kelly 15 of both sides be driven to be moved backward, and so that it is separated from card slot 11 and carrys out mill 9 in weight
It is moved downwards under the action of power, it is made to fall on human hand and then is disassembled mill 9, made it easy to mill 9
Dismounting so that it is more time saving and energy saving that mill 9 is replaced, and improves the efficiency of replacement, and the other side at 1 top of pedestal is fixedly mounted
There is electric telescopic rod 20, by the way that electric telescopic rod 20 is arranged to allow it that mill 9 to be pushed to move up and down so that rotation
Mill 9 sanding operation can be carried out to bearing, the top of electric telescopic rod 20 be fixedly connected with polishing table 21, and polishing table 21 pushes up
The side in portion slidably connects sliding block by the sliding slot opened up, and the side of sliding block extends to the top of polishing table 21 and is welded with
The side of clamping plate 22, polishing table 21 is welded with strut, and the top of strut is welded with screwed pipe 23, by being threaded 23 He of pipe
Screw rod 24 and rotation axis 25 and clamping plate 22 make which save people when polishing so that it can bearing is fixedly clamped on the table
Work helps the manpower of bearing to use, and the inner ring of screwed pipe 23 is threaded with screw rod 24, and one end of screw rod 24 is rotatably connected to
Moving axis 25, the side of rotation axis 25 is welded with the side of clamping plate 22, and the other side of polishing table 21 is welded with set by link block
Cylinder, and the inner ring of sleeve and the outer ring of holder 2 are socketed, by the way that bearing to be placed on polishing table 21, then rotating screw rod 24 makes
It around what screwed pipe 23 rotated move, while one end of screw rod 24 is rotated around rotation axis 25, to push folder
Plate 22 is slided on polishing table 21, and then bearing is pushed to be moved on polishing table 21, makes it that bearing to be fixedly clamped
On polishing table 21, then startup driving motor 4 makes it through the drive driving gear 6 of main shaft 5 and is rotated so that the drive of rotation
Moving gear 6 drives driven gear 7 to be rotated, and then the mill 9 on siphunculus 8 is driven to be rotated, and then controls electric expansion
Bar 20 carries out elongation upwards makes it that polishing table 21 be pushed to be moved upwards so that bearing carries out movement and connects with mill 9 upwards
It polishes after touch.
When in use, by the way that bearing to be placed on polishing table 21, then rotating screw rod 24 makes it surround 23 turns of screwed pipe
Dynamic move, while one end of screw rod 24 is rotated around rotation axis 25, to push clamping plate 22 on polishing table 21
It is slided, and then bearing is pushed to be moved on polishing table 21, make it that bearing to be fixedly clamped on polishing table 21, then
Startup driving motor 4 makes it through main shaft 5 and driving gear 6 is driven to be rotated so that the driving gear 6 of rotation drives passive tooth
Wheel 7 is rotated, and then the mill 9 on siphunculus 8 is driven to be rotated, and then controlling electric telescopic rod 20 and carrying out extending upwards makes
It pushes polishing table 21 to be moved upwards so that bearing carries out polishing after movement is in contact with mill 9 upwards；Hand is put
It sets in the bottom of mill 9, then makes it that trapezoidal slideway 18 be pushed to be moved by pressing push rod 19 with another hand, on inclined-plane
Under the action of so squeeze articulation piece 17 on trapezoidal slideway 18 slide while moved downwards, to push motion bar 16
The hinge joint around three is rotated simultaneously, and then is squeezed slide plate 13 and slided on sliding rail 14, it is made to compress torsion bullet
Spring 12 makes it that the kelly 15 of both sides be driven to be moved backward, and so that it is separated from card slot 11 and carrys out mill 9 under gravity
It is moved downwards, it is made to fall on human hand and then is disassembled mill 9.
In conclusion water heater ring flange processing grinding device, by the way that fixed link 10 and card slot 11 and torsion is arranged
Spring 12 and slide plate 13 make it coordinate sliding rail 14 and motion bar 16 and articulation piece 17 and trapezoidal slideway 18, so as to by pressing
Pressure connecting rod so that the kelly 15 of both sides is moved backward, and makes it be separated to come from card slot 11, and then under gravity
Make mill 9 automatically carry out mobile and siphunculus 8 downwards to be separated from, makes it easy to the dismounting of mill 9 so that mill 9 is replaced
It is more time saving and energy saving to get up, and improves the efficiency of replacement.
Also, water heater ring flange processing grinding device, by being threaded pipe 23 and screw rod 24 and rotation axis 25
With clamping plate 22 so that it can which bearing is fixedly clamped on the table, make which save manually help the manpower of bearing when polishing
It uses, by the way that electric telescopic rod 20 is arranged to allow it that mill 9 to be pushed to move up and down so that the mill 9 of rotation can
To carry out sanding operation to bearing.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of water heater ring flange processing grinding device, including pedestal (1), it is characterised in that：At the top of the pedestal (1)
Side is welded with holder (2), and shell (3) is welded at the top of the holder (2), is installed at the top of the shell (3)
One end of driving motor (4), driving motor (4) shaft is connected with main shaft (5), the main shaft (5) by clutch actuation
One end extend to the inside of shell (3) and be welded with driving gear (6), it is described driving gear (6) side be provided with and drive
The bottom of the driven gear (7) that moving gear (6) is meshed, the driven gear (7) is welded with siphunculus (8), the siphunculus (8)
One end extends to the bottom of shell (3) and is provided with mill (9), and fixed link (10) is welded at the top of the mill (9), described
One end of fixed link (10) extends to the inside of siphunculus (8), and the both sides of fixed link (10) offer card slot (11), described logical
The both sides of pipe (8) inner wall have been fixedly connected with torque spring (12), and are fixedly connected between two adjacent torque springs (12)
There are slide plate (13), the top slide of the slide plate (13) to be connected with sliding rail (14), the side of the slide plate (13) is welded with kelly
(15), one end of the kelly (15) and the inner ring of card slot (11) are clamped, and the other side of the slide plate (13) is hinged by shaft
There is motion bar (16), and be hinged with articulation piece (17) between two motion bars (16), the top slide of the articulation piece (17) connects
It is connected to trapezoidal slideway (18), push rod (19) is welded at the top of the trapezoidal slideway (18), one end of the push rod (19) extends
To the outer surface of siphunculus (8).
2. a kind of water heater ring flange according to claim 1 processing grinding device, it is characterised in that：The pedestal
(1) other side at the top of is installed with electric telescopic rod (20), and the top of the electric telescopic rod (20), which is fixedly connected with, to be beaten
Grind platform (21).
3. a kind of water heater ring flange according to claim 2 processing grinding device, it is characterised in that：The polishing table
(21) side at the top of slidably connects sliding block by the sliding slot opened up, and the side of sliding block extends to the top of polishing table (21)
And it is welded with clamping plate (22).
4. a kind of water heater ring flange according to claim 3 processing grinding device, it is characterised in that：The polishing table
(21) side is welded with strut, and the top of strut is welded with screwed pipe (23).
5. a kind of water heater ring flange according to claim 4 processing grinding device, it is characterised in that：The screwed pipe
(23) inner ring is threaded with screw rod (24), and one end of the screw rod (24) is rotatably connected to rotation axis (25).
6. a kind of water heater ring flange according to claim 5 processing grinding device, it is characterised in that：The rotation axis
(25) side and the side of clamping plate (22) are welded, and the other side of polishing table (21) is welded with sleeve by link block, and are covered
The inner ring of cylinder is socketed with the outer ring of holder (2).
7. a kind of water heater ring flange according to claim 6 processing grinding device, it is characterised in that：The passive tooth
The top for taking turns (7) is rotatably connected to connection bearing (71), the top and shell (3) inner cavity of the connection bearing (71) by shaft
Top welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804929.8A CN108581738A (en) | 2018-07-20 | 2018-07-20 | A kind of water heater ring flange processing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804929.8A CN108581738A (en) | 2018-07-20 | 2018-07-20 | A kind of water heater ring flange processing grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581738A true CN108581738A (en) | 2018-09-28 |
Family
ID=63617938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810804929.8A Withdrawn CN108581738A (en) | 2018-07-20 | 2018-07-20 | A kind of water heater ring flange processing grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581738A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531426A (en) * | 2019-01-14 | 2019-03-29 | 椿中岛机械(太仓)有限公司 | Mill removes glue special equipment |
| CN109973907A (en) * | 2019-03-22 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of environment-friendly and energy-efficient LED light being easily installed disassembly |
| CN110355664A (en) * | 2019-07-17 | 2019-10-22 | 广州创研智能科技有限公司 | A kind of grinding device |
| CN110424850A (en) * | 2019-08-29 | 2019-11-08 | 周津荣 | Suspension type tambour door structure and sliding assembly |
| CN111276371A (en) * | 2018-12-05 | 2020-06-12 | 贵州振华群英电器有限公司（国营第八九一厂） | Cover removing machine for metal packaging crystal cover relay |
| CN111347305A (en) * | 2020-03-03 | 2020-06-30 | 绍兴市侨陆智能科技有限公司 | Disc polishing device utilizing special-shaped gear transmission principle |
| CN111906672A (en) * | 2020-07-21 | 2020-11-10 | 温州大学 | Automatic burnishing device based on atmospheric pressure emery wheel |
| CN111975633A (en) * | 2020-07-24 | 2020-11-24 | 刘延军 | Grinding wheel safe installation fixing mechanism |
| CN112894531A (en) * | 2021-01-18 | 2021-06-04 | 高安常莹新型材料有限公司 | Edge deburring device for rock plate machining |
| CN113681381A (en) * | 2021-10-27 | 2021-11-23 | 江苏恒源木业有限公司 | All-round wood polishing device |
| CN115415865A (en) * | 2022-08-09 | 2022-12-02 | 江苏拓强智能科技有限公司 | Grinding device for grinding cone pulley |
| CN116214344A (en) * | 2023-03-09 | 2023-06-06 | 山东国昱机械科技股份有限公司 | Rust removal recovery device based on balancing weight production and application method thereof |
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2018
- 2018-07-20 CN CN201810804929.8A patent/CN108581738A/en not_active Withdrawn
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276371A (en) * | 2018-12-05 | 2020-06-12 | 贵州振华群英电器有限公司（国营第八九一厂） | Cover removing machine for metal packaging crystal cover relay |
| CN111276371B (en) * | 2018-12-05 | 2022-06-14 | 贵州振华群英电器有限公司（国营第八九一厂） | Cover removing machine for metal packaging crystal cover relay |
| CN109531426A (en) * | 2019-01-14 | 2019-03-29 | 椿中岛机械(太仓)有限公司 | Mill removes glue special equipment |
| CN109973907A (en) * | 2019-03-22 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of environment-friendly and energy-efficient LED light being easily installed disassembly |
| CN110355664B (en) * | 2019-07-17 | 2021-10-12 | 广州创研智能科技有限公司 | Polishing device |
| CN110355664A (en) * | 2019-07-17 | 2019-10-22 | 广州创研智能科技有限公司 | A kind of grinding device |
| CN110424850A (en) * | 2019-08-29 | 2019-11-08 | 周津荣 | Suspension type tambour door structure and sliding assembly |
| CN110424850B (en) * | 2019-08-29 | 2024-04-02 | 周津荣 | Suspended sliding door structure and sliding assembly |
| CN111347305A (en) * | 2020-03-03 | 2020-06-30 | 绍兴市侨陆智能科技有限公司 | Disc polishing device utilizing special-shaped gear transmission principle |
| CN111906672B (en) * | 2020-07-21 | 2021-05-07 | 温州大学 | Automatic burnishing device based on atmospheric pressure emery wheel |
| CN111906672A (en) * | 2020-07-21 | 2020-11-10 | 温州大学 | Automatic burnishing device based on atmospheric pressure emery wheel |
| CN111975633A (en) * | 2020-07-24 | 2020-11-24 | 刘延军 | Grinding wheel safe installation fixing mechanism |
| CN112894531A (en) * | 2021-01-18 | 2021-06-04 | 高安常莹新型材料有限公司 | Edge deburring device for rock plate machining |
| CN112894531B (en) * | 2021-01-18 | 2022-03-08 | 高安常莹新型材料有限公司 | Edge deburring device for rock plate machining |
| CN113681381A (en) * | 2021-10-27 | 2021-11-23 | 江苏恒源木业有限公司 | All-round wood polishing device |
| CN115415865A (en) * | 2022-08-09 | 2022-12-02 | 江苏拓强智能科技有限公司 | Grinding device for grinding cone pulley |
| CN115415865B (en) * | 2022-08-09 | 2023-12-22 | 江苏拓强智能科技有限公司 | Grinding device for grinding cone pulley |
| CN116214344A (en) * | 2023-03-09 | 2023-06-06 | 山东国昱机械科技股份有限公司 | Rust removal recovery device based on balancing weight production and application method thereof |
| CN116214344B (en) * | 2023-03-09 | 2023-09-19 | 山东国昱机械科技股份有限公司 | Rust removal recovery device based on balancing weight production and application method thereof |
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Application publication date: 20180928 |