CN111318769A - A grinding device for gear machining - Google Patents
A grinding device for gear machining Download PDFInfo
- Publication number
- CN111318769A CN111318769A CN202010136962.5A CN202010136962A CN111318769A CN 111318769 A CN111318769 A CN 111318769A CN 202010136962 A CN202010136962 A CN 202010136962A CN 111318769 A CN111318769 A CN 111318769A
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- Prior art keywords
- rod
- adjusting hand
- grinding
- holding
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding device for gear machining, which comprises a machine body and a workbench arranged at the top of the machine body, wherein a rectangular tray and a grinding table are arranged at the top of the workbench, the grinding table is positioned at the inner side of the rectangular tray, a grinding wheel is arranged at the top of the workbench and is positioned right above the grinding table, a plurality of adjusting hand wheels are arranged on the front surface of the machine body, holding rods are arranged at the outer sides of the adjusting hand wheels, rod holes matched with the holding rods are formed in the adjusting hand wheels, and end blocks are arranged at two ends of each holding rod; through the rod hole, the end block, the limiting clamping head, the annular notch, the spring groove, the pull rod and the pull block, the holding rod can be directly folded to the inner side of the adjusting hand wheel when not used, the problem that the adjusting hand wheel rotates again due to the fact that the holding rod extends out of the original device and is prone to being rubbed and bumped by an external object is solved, and the using stability of the adjusting hand wheel is improved.
Description
Technical Field
The invention belongs to the technical field of gear machining and grinding, and particularly relates to a grinding device for gear machining.
Background
In the gear machining process, a manual surface grinding machine is needed to be used for grinding the gear, the manual surface grinding machine mainly comprises a machine body, a workbench, a rectangular tray, a grinding table, a grinding wheel and an adjusting hand wheel, a workpiece needing to be ground is placed at the top of the grinding table during use, then the grinding machine is started, the grinding wheel can be used for grinding the workpiece, and the position of the grinding table can be adjusted in a longitudinal and transverse moving mode by rotating the adjusting hand wheel.
When the existing manual surface grinding machine is used, when an operator finishes the adjustment of the position of a grinding table and does not need to rotate an adjusting hand wheel any more, the holding rod outside the adjusting hand wheel extends out all the time, so that the adjusting hand wheel is easy to rotate again due to the rubbing and the collision of an external object, the position of the grinding table is influenced, the grinding precision of a workpiece is influenced, and certain disadvantages exist.
Disclosure of Invention
The invention aims to provide a polishing device for gear machining, and solves the problems that when an operator finishes the adjustment of the position of a polishing table and does not need to rotate an adjusting hand wheel any more when the existing manual surface grinding machine provided in the background art is used, the adjusting hand wheel is easy to rotate again due to the fact that a holding rod on the outer side of the adjusting hand wheel extends outwards all the time, the position of the polishing table is affected, the polishing precision of a workpiece is affected, and certain defects exist.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for gear machining comprises a machine body and a workbench arranged at the top of the machine body, wherein a rectangular tray and a grinding table are arranged at the top of the workbench, the grinding table is positioned on the inner side of the rectangular tray, a grinding wheel is arranged at the top of the workbench and is positioned right above the grinding table, a plurality of adjusting hand wheels are arranged on the front surface of the machine body, holding rods are arranged on the outer sides of the adjusting hand wheels, rod holes matched with the holding rods are formed in the adjusting hand wheels, end blocks are arranged at two ends of each holding rod, limiting chucks are arranged in the rod holes, annular notches corresponding to the limiting chucks are formed in two ends of each holding rod, spring grooves are connected to the bottom ends of the limiting chucks and are arranged in the adjusting hand wheels, pull rods are fixed on the surfaces of the bottom ends of the limiting chucks, and the bottom ends of the pull rods penetrate through the surfaces of the outer sides of the adjusting hand wheels, and a pull block is fixed at the bottom end of the pull rod.
Preferably, one end of the rectangular tray is provided with a C-shaped side blocking cover, a C-shaped bottom groove matched with the end part of the rectangular tray in size is formed in the bottom end of the C-shaped side blocking cover, and a clamping mechanism is arranged between the C-shaped side blocking cover and the rectangular tray.
Preferably, the clamping mechanism comprises a plurality of protruding clamping blocks arranged at the end part of the rectangular tray, and a circular clamping hole corresponding to the protruding clamping block is formed in the inner wall of one side of the C-shaped bottom groove.
Preferably, the outer side surface of the C-shaped side shield is symmetrically provided with two lifting blocks, and the lifting blocks are welded and fixed with the C-shaped side shield.
Preferably, the surface symmetry of holding rod is provided with two C shape and holds the pad, and the surface of holding rod sets up two C shape grooves with C shape and holds pad looks adaptation, C shape is held the pad and is fixed in the inside in C shape groove.
Preferably, the top end of the spring groove is provided with a through hole matched with the size of the top end of the limiting chuck, and the through hole is communicated with the rod hole.
Preferably, the bottom end of the spring groove is provided with a round hole matched with the pull rod, and the round hole is communicated with the outer side surface of the adjusting hand wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. through the pole hole that sets up, the end block, spacing dop, annular breach, the spring groove, the pull rod with draw the piece, make the holding rod can directly pack up to the inboard of adjusting hand wheel when not using, thereby solved and held the pole and stretched out always and bump the problem that leads to adjusting hand wheel to take place the rotation once more because of the wiping of external object in the former device, improve adjusting hand wheel's stability in use, and when follow-up needs rotate adjusting hand wheel once more, only need pull out the holding rod and can normally hold the holding rod and rotate adjusting hand wheel to adjusting hand wheel's the outside.
2. Through the C shape kerve, circular card hole and the protruding fixture block that set up for C shape side fender cover can accomplish fast-assembling and quick detach at the tip of rectangle tray through the mode of block, thereby brings the convenience for the follow-up dismantlement clearance to C shape side fender cover of operating personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a side cross-sectional view of the joint of the grip and the adjustment handwheel of the present invention;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;
FIG. 5 is a sectional view showing the connection between the C-shaped side shield and the rectangular tray in example 2 of the present invention;
FIG. 6 is a bottom view of the C-shaped side shield of embodiment 2 of the present invention;
in the figure: 1. a body; 2. a work table; 3. a rectangular tray; 4. a polishing table; 5. grinding the wheel; 6. a C-shaped side shield; 7. adjusting a hand wheel; 8. an end-block; 9. pulling the block; 10. a holding rod; 11. a C-shaped grip pad; 12. an annular gap; 13. a limiting chuck; 14. a rod hole; 15. a spring slot; 16. a pull rod; 17. a C-shaped bottom groove; 18. a circular clamping hole; 19. and (4) protruding the clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a grinding device for gear machining comprises a machine body 1 and a workbench 2 arranged at the top of the machine body 1, wherein a rectangular tray 3 and a grinding table 4 are arranged at the top of the workbench 2, the grinding table 4 is positioned at the inner side of the rectangular tray 3, a grinding wheel 5 is arranged at the top of the workbench 2, the grinding wheel 5 is positioned right above the grinding table 4, a plurality of adjusting hand wheels 7 are arranged on the front surface of the machine body 1, holding rods 10 are arranged at the outer sides of the adjusting hand wheels 7, rod holes 14 matched with the holding rods 10 are formed in the adjusting hand wheels 7, end blocks 8 are welded at two ends of the holding rods 10, limiting chucks 13 are arranged in the rod holes 14, annular notches 12 corresponding to the limiting chucks 13 are formed at two ends of the holding rods 10, spring grooves 15 are connected at the bottom ends of the limiting chucks 13 through springs, the spring grooves 15 are arranged in the adjusting hand wheels 7, pull rods 16 are welded on the surface of the bottom ends of the limiting chucks 13, and the bottom end of the pull rod 16 penetrates through the outer side surface of the adjusting hand wheel 7, and the pull block 9 is welded at the bottom end of the pull rod 16, so that the holding rod 10 can be directly folded to the inner side of the adjusting hand wheel 7 when not in use.
In this embodiment, preferably, the surface symmetry of holding rod 10 is provided with two C-shaped holding pads 11, and C-shaped holding pad 11 is the rubber material component, can improve the comfort level when operating personnel hand is held and is got holding rod 10, and the surface of holding rod 10 sets up two C-shaped grooves with the adaptation of C-shaped holding pad 11, and the inside in C-shaped groove is fixed in the cementing of C-shaped holding pad 11.
In this embodiment, preferably, a through hole matched with the size of the top end of the limit chuck 13 is formed at the top end of the spring groove 15, and the through hole is communicated with the rod hole 14.
In this embodiment, preferably, the bottom end of the spring slot 15 is provided with a circular hole matched with the pull rod 16, and the circular hole is communicated with the outer side surface of the adjusting hand wheel 7.
Example 2
Referring to fig. 1 to 6, the present invention provides a technical solution: a grinding device for gear machining comprises a machine body 1 and a workbench 2 arranged at the top of the machine body 1, wherein a rectangular tray 3 and a grinding table 4 are arranged at the top of the workbench 2, the grinding table 4 is positioned at the inner side of the rectangular tray 3, a grinding wheel 5 is arranged at the top of the workbench 2, the grinding wheel 5 is positioned right above the grinding table 4, a plurality of adjusting hand wheels 7 are arranged on the front surface of the machine body 1, holding rods 10 are arranged at the outer sides of the adjusting hand wheels 7, rod holes 14 matched with the holding rods 10 are formed in the adjusting hand wheels 7, end blocks 8 are welded at two ends of the holding rods 10, limiting chucks 13 are arranged in the rod holes 14, annular notches 12 corresponding to the limiting chucks 13 are formed at two ends of the holding rods 10, spring grooves 15 are connected at the bottom ends of the limiting chucks 13 through springs, the spring grooves 15 are arranged in the adjusting hand wheels 7, pull rods 16 are welded on the surface of the bottom ends of the limiting chucks 13, and the bottom end of the pull rod 16 penetrates through the outer side surface of the adjusting hand wheel 7, and the pull block 9 is welded at the bottom end of the pull rod 16, so that the holding rod 10 can be directly folded to the inner side of the adjusting hand wheel 7 when not in use.
In this embodiment, preferably, a C-shaped side shield 6 is disposed at one end of the rectangular tray 3, a C-shaped bottom groove 17 adapted to the size of the end of the rectangular tray 3 is disposed at the bottom end of the C-shaped side shield 6, and a clamping mechanism is disposed between the C-shaped side shield 6 and the rectangular tray 3.
In this embodiment, preferably, the engaging mechanism includes a plurality of protruding blocks 19 disposed at the end of the rectangular tray 3, a circular engaging hole 18 corresponding to the protruding block 19 is disposed on the inner wall of one side of the C-shaped bottom groove 17, and the C-shaped side cover 6 is an elastic iron member, so that the bottom end of the C-shaped side cover 6 can deform to some extent when being squeezed, and has a certain elasticity.
In this embodiment, preferably, two lifting blocks are symmetrically arranged on the outer side surface of the C-shaped side shield 6, and the lifting blocks are welded and fixed with the C-shaped side shield 6, so that the C-shaped side shield 6 is easily lifted.
In this embodiment, preferably, the surface symmetry of holding rod 10 is provided with two C-shaped holding pads 11, and C-shaped holding pad 11 is the rubber material component, can improve the comfort level when operating personnel hand is held and is got holding rod 10, and the surface of holding rod 10 sets up two C-shaped grooves with the adaptation of C-shaped holding pad 11, and the inside in C-shaped groove is fixed in the cementing of C-shaped holding pad 11.
In this embodiment, preferably, a through hole matched with the size of the top end of the limit chuck 13 is formed at the top end of the spring groove 15, and the through hole is communicated with the rod hole 14.
In this embodiment, preferably, the bottom end of the spring slot 15 is provided with a circular hole matched with the pull rod 16, and the circular hole is communicated with the outer side surface of the adjusting hand wheel 7.
The working principle and the using process of the invention are as follows: when the manual surface grinding machine is used, a gear workpiece to be ground is placed at the top of the grinding table 4, and then the manual surface grinding machine is started, so that the grinding wheel 5 can grind the gear workpiece;
when an operator finishes the adjustment of the position of the workbench 2 and does not need to rotate the adjusting hand wheel 7 any more, the pulling block 9 can be pulled down with force, so that the pulling block 9 pulls the top end of the limiting chuck 13 into the spring groove 15, the top end of the limiting chuck 13 does not limit the holding rod 10 any more, then the end block 8 at the top end of the holding rod 10 is pushed to the adjusting hand wheel 7 with force, so that the holding rod 10 can gradually penetrate into the inner side of the adjusting hand wheel 7 until the end block 8 at the top end of the holding rod 10 is attached to the adjusting hand wheel 7, then the pulling block 9 is loosened, so that the limiting chuck 13 is clamped into the annular notch 12 at the top end of the holding rod 10 under the action of the spring in the spring groove 15, the holding rod 10 can be limited, at the moment, the holding rod 10 is retracted to the inner side of the adjusting hand wheel 7, the holding rod 10 can be prevented from being rubbed with an external object, and the problem that the holding rod 10 in the original device extends outside all the time and the adjusting hand When an operator needs to rotate the adjusting hand wheel 7 again to adjust the position of the workbench 2, the pull block 9 is pulled down again, the holding rod 10 is pulled forward with force, the holding rod 10 is pulled out to the outer side of the adjusting hand wheel 7, the end block 8 at the bottom end of the holding rod 10 is attached to the adjusting hand wheel 7, the pull block 9 is loosened, the top end of the limiting clamp 13 is clamped into the annular notch 12 at the bottom end of the holding rod 10, the holding rod 10 can be limited after being stretched out, and the operator can normally hold the holding rod 10 to rotate the adjusting hand wheel 7;
when an operator needs to install the C-shaped side shield 6 at the end of the rectangular tray 3, the C-shaped bottom groove 17 at the bottom end of the C-shaped side shield 6 is aligned with the end of the rectangular tray 3, and then the C-shaped side shield 6 is pressed downwards with force, so that the end of the rectangular tray 3 can gradually enter the inside of the C-shaped bottom groove 17, and the raised clamping blocks 19 extrude the inner wall of the C-shaped bottom groove 17, so that the bottom end of the C-shaped side shield 6 is gradually deformed until the raised clamping blocks 19 can be extruded into the circular clamping holes 18, so that the C-shaped side shield 6 can be smoothly clamped at the end of the rectangular tray 3, thereby completing the quick assembly of the C-shaped side shield 6, and when the C-shaped side shield 6 needs to be detached for cleaning later, the raised clamping blocks 19 are extruded from the inside of the circular clamping holes 18, so that the C-shaped side shield 6 can be smoothly taken off from the end of the rectangular tray 3, so that the C-shaped side shield 6 can be quickly removed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a grinding device for gear machining, includes organism (1) and sets up workstation (2) at organism (1) top, the top of workstation (2) is provided with rectangle tray (3) and platform (4) of polishing, and polishes platform (4) and be in the inboard of rectangle tray (3), the top of workstation (2) is provided with polishes wheel (5), and polishes wheel (5) and be in directly over platform (4) of polishing, the front surface of organism (1) is provided with a plurality of adjusting hand wheels (7), its characterized in that: the utility model discloses a regulating handle, including regulating handle (7), pole hole (14) with holding rod (10) looks adaptation are seted up to the outside of regulating handle (7), and the inside of regulating handle (7), the both ends of holding rod (10) all are provided with end block (8), the inside of pole hole (14) is provided with spacing dop (13), and the both ends of holding rod (10) all set up with the corresponding annular breach (12) of spacing dop (13), the bottom of spacing dop (13) is connected with spring groove (15), just spring groove (15) set up the inside at regulating handle (7), the bottom fixed surface of spacing dop (13) has pull rod (16), and the bottom of pull rod (16) runs through to the outside surface of regulating handle (7), the bottom mounting of pull rod (16) has pull block (9).
2. A grinding apparatus for gear processing according to claim 1, characterized in that: one end of the rectangular tray (3) is provided with a C-shaped side blocking cover (6), a C-shaped bottom groove (17) matched with the end size of the rectangular tray (3) is formed in the bottom end of the C-shaped side blocking cover (6), and a clamping mechanism is arranged between the C-shaped side blocking cover (6) and the rectangular tray (3).
3. A grinding apparatus for gear processing according to claim 2, characterized in that: the clamping mechanism comprises a plurality of protruding clamping blocks (19) arranged at the end part of the rectangular tray (3), and a circular clamping hole (18) corresponding to the protruding clamping block (19) is formed in the inner wall of one side of the C-shaped bottom groove (17).
4. A grinding apparatus for gear processing according to claim 2, characterized in that: the outer side surface of the C-shaped side shield cover (6) is symmetrically provided with two lifting blocks, and the lifting blocks are welded and fixed with the C-shaped side shield cover (6).
5. A grinding apparatus for gear processing according to claim 1, characterized in that: the surface symmetry of holding rod (10) is provided with two C shape and holds pad (11), and holds the surface of rod (10) and set up two C shape grooves of holding pad (11) looks adaptation with the C shape, C shape is held pad (11) and is fixed in the inside in C shape groove.
6. A grinding apparatus for gear processing according to claim 1, characterized in that: the top end of the spring groove (15) is provided with a through hole matched with the size of the top end of the limiting chuck (13), and the through hole is communicated with the rod hole (14).
7. A grinding apparatus for gear processing according to claim 1, characterized in that: the bottom end of the spring groove (15) is provided with a round hole matched with the pull rod (16), and the round hole is communicated with the outer side surface of the adjusting hand wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136962.5A CN111318769A (en) | 2020-03-02 | 2020-03-02 | A grinding device for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136962.5A CN111318769A (en) | 2020-03-02 | 2020-03-02 | A grinding device for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111318769A true CN111318769A (en) | 2020-06-23 |
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ID=71169026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010136962.5A Pending CN111318769A (en) | 2020-03-02 | 2020-03-02 | A grinding device for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111318769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518439A (en) * | 2020-12-16 | 2021-03-19 | 南京宝悦冶金设备有限公司 | Disc shear blade chamfer grinding device |
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| US3397592A (en) * | 1965-02-09 | 1968-08-20 | Deckel Ag Friedrich | Handwheel for machine tools and the like |
| DE202006015738U1 (en) * | 2005-11-09 | 2007-01-11 | Elesa S.P.A. | Handle for rotating and moving e.g. hand wheel, has mutual interference unit between ends of sleeve and made up of journal bearing of sleeve with internal nozzle and intervention web with outer surface, which projects at tip of retainer |
| CN107191851A (en) * | 2017-07-27 | 2017-09-22 | 安吉天剑电器科技有限公司 | A kind of rotating LED modulated structure of angle adjustable |
| CN207552845U (en) * | 2017-12-12 | 2018-06-29 | 漆亮 | Device is built with temporary road in a kind of construction site |
| CN208363522U (en) * | 2018-06-11 | 2019-01-11 | 重庆工业职业技术学院 | A kind of Art Design smears device with metope |
| CN208597859U (en) * | 2018-03-12 | 2019-03-15 | 周口师范学院 | The mobile device that library is arranged with book category |
| CN109481929A (en) * | 2018-11-13 | 2019-03-19 | 洛阳师范学院 | A kind of Badminton teaching auxiliary device convenient for testing the intensity of pressure |
| CN208811782U (en) * | 2018-10-24 | 2019-05-03 | 潍坊京准模具有限公司 | A kind of mold production die cavity grinding device |
| CN110285675A (en) * | 2019-06-10 | 2019-09-27 | 长兴正发热电耐火材料有限公司 | Crucible is used in a kind of smelting of novel long-life high strength rare earth |
| CN209682457U (en) * | 2018-11-26 | 2019-11-26 | 中科翔(天津)科技股份有限公司 | A kind of roll forming device of Production of Ceramics |
-
2020
- 2020-03-02 CN CN202010136962.5A patent/CN111318769A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397592A (en) * | 1965-02-09 | 1968-08-20 | Deckel Ag Friedrich | Handwheel for machine tools and the like |
| DE202006015738U1 (en) * | 2005-11-09 | 2007-01-11 | Elesa S.P.A. | Handle for rotating and moving e.g. hand wheel, has mutual interference unit between ends of sleeve and made up of journal bearing of sleeve with internal nozzle and intervention web with outer surface, which projects at tip of retainer |
| CN107191851A (en) * | 2017-07-27 | 2017-09-22 | 安吉天剑电器科技有限公司 | A kind of rotating LED modulated structure of angle adjustable |
| CN207552845U (en) * | 2017-12-12 | 2018-06-29 | 漆亮 | Device is built with temporary road in a kind of construction site |
| CN208597859U (en) * | 2018-03-12 | 2019-03-15 | 周口师范学院 | The mobile device that library is arranged with book category |
| CN208363522U (en) * | 2018-06-11 | 2019-01-11 | 重庆工业职业技术学院 | A kind of Art Design smears device with metope |
| CN208811782U (en) * | 2018-10-24 | 2019-05-03 | 潍坊京准模具有限公司 | A kind of mold production die cavity grinding device |
| CN109481929A (en) * | 2018-11-13 | 2019-03-19 | 洛阳师范学院 | A kind of Badminton teaching auxiliary device convenient for testing the intensity of pressure |
| CN209682457U (en) * | 2018-11-26 | 2019-11-26 | 中科翔(天津)科技股份有限公司 | A kind of roll forming device of Production of Ceramics |
| CN110285675A (en) * | 2019-06-10 | 2019-09-27 | 长兴正发热电耐火材料有限公司 | Crucible is used in a kind of smelting of novel long-life high strength rare earth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518439A (en) * | 2020-12-16 | 2021-03-19 | 南京宝悦冶金设备有限公司 | Disc shear blade chamfer grinding device |
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Application publication date: 20200623 |
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