CN220241175U - Matched grinding wheel of high-speed bilateral machine - Google Patents
Matched grinding wheel of high-speed bilateral machine Download PDFInfo
- Publication number
- CN220241175U CN220241175U CN202321659957.8U CN202321659957U CN220241175U CN 220241175 U CN220241175 U CN 220241175U CN 202321659957 U CN202321659957 U CN 202321659957U CN 220241175 U CN220241175 U CN 220241175U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- mounting base
- connecting clamping
- clamping ring
- ring
- 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.)
- Active
Links
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000013011 mating Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 16
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a grinding wheel matched with a high-speed bilateral machine, and belongs to the field of high-speed bilateral machine matched equipment. A high speed bilateral machine mating grinding wheel comprising: the grinding wheel comprises a mounting base, wherein a connecting clamping ring is arranged on the mounting base, and a grinding wheel body is bonded on the connecting clamping ring through metal; according to the utility model, the clamping groove is arranged to be connected with the boss in a jogged manner, then the metal adhesion is matched, so that the integral connection formed by the connecting clamping ring and the grinding wheel body is tighter, and the mounting base and the connecting clamping ring are more firmly fixed by arranging the mutual jogging of the convex ring and the concave ring and then the bolt connection of the screw hole and the fixing bolt assembly, so that the mounting base is convenient to assemble and replace under the condition of excessive abrasion of the grinding wheel body during traveling, and excessive consumption of the mounting base is avoided; through the radiating hole I and the radiating hole II which are arranged and the full groove which is arranged on the grinding wheel body in a through length mode, the overall radiating efficiency of the device is accelerated, and the quality of finished products of glass product processing is improved.
Description
Technical Field
The utility model relates to the field of high-speed bilateral machine matching equipment, in particular to a grinding wheel matched with a high-speed bilateral machine.
Background
The glass bilateral edge grinder is an important mechanical device, can greatly improve the production efficiency of glass plate manufacturers and the appearance quality of glass plates, and comprises the components including a power supply, a controller, a hydraulic system, a hydraulic motor, a grinding wheel, hydraulic oil and the like; the grinding wheel is a core component of the glass double-side edging machine and consists of a grinding disc rotating at a high speed and is used for edging glass plates, so that the appearance of the glass plates is more attractive and the glass plates are easier to install.
Such as Chinese patent application number: 201620726584.5 discloses a special grinding wheel for photovoltaic glass, comprising: the grinding wheel comprises a grinding wheel substrate, a grinding layer and a protective cover, wherein the grinding layer is arranged on the outer circumferential surface of the grinding wheel substrate, the protective cover is arranged on the outer circumferential surface of the grinding wheel substrate and covers the grinding layer, at least two grooves are formed in the outer circumferential surface of the grinding layer, a mounting hole is formed in the center of the grinding wheel substrate, a mounting block protruding out of the surface of the grinding wheel substrate is further arranged on the grinding wheel substrate, the production process of the grinding wheel is simple and easy, the produced special grinding wheel has good adhesive force of the grinding layer and strong cutting capability, and the breakage rate of photovoltaic glass is greatly reduced.
The grinding wheel matrix and the grinding layer of the patent are relatively inconvenient to be disassembled integrally, and when the grinding layer is worn excessively after long-term use, the grinding wheel needs to be replaced integrally, so that excessive unnecessary loss can exist for the unaffected grinding wheel matrix, and the defects and defects of the prior art are improved.
Disclosure of Invention
The utility model aims to solve the problem that the grinding wheel matrix and the grinding layer are relatively inconvenient to detach integrally in the prior art, when the grinding layer is excessively worn after long-term use, the whole grinding wheel needs to be replaced uniformly, and excessive unnecessary loss is possibly caused for the unaffected grinding wheel matrix, so that the high-speed double-sided machine matched grinding wheel is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a high speed bilateral machine mating grinding wheel comprising: the installation base, be provided with the bulge loop on the installation base, be connected with the connection snap ring through concave ring block on the bulge loop, connect to have the emery wheel body through the metal bonding on the snap ring, the equidistance is provided with the tooth's socket on the emery wheel body, all be provided with eight group's screw holes along centre of a circle center equidistance symmetry on bulge loop and the connection snap ring, bolted connection has the gim peg subassembly on the screw hole for it is fixed with bulge loop and connection snap ring bolted connection.
When the screw rod is used, in the process of assembling or replacing the whole formed by the mounting base, the connecting clamping ring and the grinding wheel body, the concave ring on the inner side of the connecting clamping ring can be clamped on the outer side of the convex ring on the mounting base, the concave ring corresponds to the positions of the screw holes on the convex ring one by one, the steel gasket is sleeved on the outer axial side of the screw rod, then the round nut at the end part of the screw rod can be connected with the screw holes by utilizing threads, so that the whole connection between the mounting base and the connecting clamping ring is more compact; the clamping groove on the connecting clamping ring is connected with the boss embedded at the bottom of the grinding wheel body in a combined mode, metal is matched with the metal connecting clamping ring and metal bonding between the grinding wheel bodies, so that the integral connection formed by the connecting clamping ring and the grinding wheel bodies is tighter, the grinding wheel bodies are effectively prevented from falling off under the condition that the double-side machine runs at high speed, the tooth grooves which are arranged at equal intervals on the grinding wheel bodies are all grooves which are arranged at the same length, the grinding wheel bodies are beneficial to grinding the glass products, cooling water is convenient to flow to the surface of the working layer through the tooth grooves, the condition of edge burning and edge bursting during grinding of the glass products is avoided, and the quality of finished products for processing the glass products is improved.
Further, the connecting snap ring is provided with clamping grooves, the clamping grooves are provided with at least eight groups by taking the circle center of the connecting snap ring as a central array, the bottom of the grinding wheel body is provided with a boss, and the boss is provided with at least eight groups by taking the circle center of the grinding wheel body as a central array and is connected with the clamping grooves in a jogged mode.
The clamping groove on the connecting clamping ring is connected with the boss at the bottom of the grinding wheel body in a jogged manner, and then the metal connecting clamping ring and the metal between the grinding wheel bodies are matched, so that the integral connection formed by the connecting clamping ring and the grinding wheel bodies is more compact, and the grinding wheel bodies are effectively prevented from falling off under the condition of high-speed operation of the bilateral machine.
Further, the bottom central point of installation base is provided with bilateral machine axle dress piping, the outside of bilateral machine axle dress piping is provided with the mounting hole, the centre of a circle of bilateral machine axle dress piping is used the centre of a circle of central array to be provided with three group for the mounting hole.
Further, a first heat dissipation hole is formed in the outer side of the mounting hole in the bottom of the mounting base, and a plurality of groups of first heat dissipation holes are arranged in an array by taking the circle center of the double-sided machine shaft assembly pipe as the center.
Further, a plurality of groups of second heat dissipation holes are formed in the side wall of the mounting base in an equidistant penetrating mode.
And the second radiating holes are formed in the side edges of the mounting base at equal intervals, so that the radiating efficiency of the mounting base in the high-speed driving process is further enhanced, and the practical whole running state is ensured to be stable.
Further, be provided with the screw rod on the gim peg subassembly, the screw rod carries out bolted connection with the installation base, connect the silk hole that corresponds on the snap ring, tip bolted connection has circular nut on the screw rod kept away from the snap ring direction of connection, steel gasket has been cup jointed in the axial outside of screw rod, steel gasket is located between circular nut and the installation base.
Further, a circular groove is formed in the inner wall of the mounting base, and the steel gasket is embedded into the circular groove.
Compared with the prior art, the utility model provides the grinding wheel matched with the high-speed bilateral machine, which has the following beneficial effects:
1. through arranging the clamping groove to be connected with the boss in a jogged manner and then matching with metal adhesion, the integral connection formed by the connecting clamping ring and the grinding wheel body is tighter, and the grinding wheel body is effectively prevented from falling off under the condition of high-speed operation of the bilateral machine;
2. through the arrangement of the bolt connection of the convex ring, the concave ring, the mutually embedded thread hole and the fixing bolt assembly, the integral connection and fixation formed by the connection of the mounting base, the connecting clamping ring and the grinding wheel body are more firm, the assembly and replacement under the condition of excessive abrasion of the grinding wheel body during traveling are facilitated, and the excessive consumption of the mounting base is avoided;
3. through the full groove that leads to long setting on the grinding wheel body is combined to louvre one, louvre two that set up respectively in installation base bottom and side, has accelerated the holistic radiating efficiency of the device, has improved the finished product quality of glassware processing.
Drawings
FIG. 1 is a schematic top view of a grinding wheel for a high-speed dual-side machine according to the present utility model;
FIG. 2 is a schematic diagram of a split structure of a grinding wheel matched with a high-speed bilateral machine;
FIG. 3 is a schematic diagram showing the structure of a grinding wheel of the high-speed bilateral machine;
FIG. 4 is a schematic view of a grinding wheel body of a grinding wheel matched with a high-speed bilateral machine;
FIG. 5 is a schematic cross-sectional view of a grinding wheel for a high-speed dual-side machine according to the present utility model;
fig. 6 is a schematic diagram of a portion a in fig. 5 of a grinding wheel matched with a high-speed bilateral machine according to the present utility model.
In the figure: 1. a mounting base; 11. a convex ring; 12. the bilateral machine shaft is provided with a pipe; 2. connecting a clamping ring; 21. a concave ring; 22. a clamping groove; 3. a grinding wheel body; 31. tooth slots; 32. a boss; 4. a wire hole; 5. a dead bolt assembly; 51. a screw; 52. a round nut; 53. a steel gasket; 6. a circular groove; 7. a mounting hole; 8. a first heat dissipation hole; 9. and a second heat dissipation hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
referring to fig. 1-6, a high speed dual sided machine companion grinding wheel comprising: the installation base 1 is provided with bulge loop 11 on the installation base 1, is connected with connection snap ring 2 through concave ring 21 block on the bulge loop 11, has grinding wheel body 3 through the metal bonding on the connection snap ring 2, and the equidistance is provided with tooth's socket 31 on the grinding wheel body 3, and bulge loop 11 and connection snap ring 2 are gone up and all are provided with eight group's screw holes 4 along centre of a circle center equidistance symmetry, and screw connection has dead bolt subassembly 5 on the screw hole 4 for with bulge loop 11 and connection snap ring 2 bolted connection fixed.
Working principle: when the utility model is used, in the process of assembling or replacing the whole formed by the mounting base 1, the connecting clamping ring 2 and the grinding wheel body 3, the concave ring 21 on the inner side of the connecting clamping ring 2 can be clamped on the outer side of the convex ring 11 on the mounting base 1, the concave ring 21 corresponds to the positions of the screw holes 4 on the convex ring 11 one by one, the steel gasket 53 is sleeved on the axial outer side of the screw rod 51, then the round nut 52 at the end part of the screw rod 51 can be connected with the screw holes 4 by utilizing the screw threads of the screw rod 51, so that the whole connection between the mounting base 1 and the connecting clamping ring 2 is tighter; the clamping groove 22 on the connecting clamping ring 2 is connected with the boss 32 at the bottom of the grinding wheel body 3 in a jogged manner, and then the metal connecting clamping ring 2 and the metal between the grinding wheel bodies 3 are matched, so that the integral connection formed by the connecting clamping ring 2 and the grinding wheel bodies 3 is tighter, the grinding wheel bodies 3 are effectively prevented from falling off under the condition that the bilateral machine runs at high speed, the tooth grooves 31 which are equidistantly arranged on the grinding wheel bodies 3 are all-in-one grooves which are arranged, the grinding wheel bodies 3 are beneficial to grinding the glass products, cooling water can conveniently flow to the surface of a working layer through the tooth grooves 31, the condition of edge burning and edge bursting during grinding the glass products is avoided, and the quality of finished products for processing the glass products is improved.
The connecting snap ring 2 is provided with clamping grooves 22, the clamping grooves 22 are provided with at least eight groups by taking the circle center of the connecting snap ring 2 as a central array, the bottom of the grinding wheel body 3 is provided with a boss 32, and the boss 32 is provided with at least eight groups by taking the circle center of the grinding wheel body 3 as a central array and is connected with the clamping grooves 22 in a jogged manner; the clamping groove 22 on the connecting clamping ring 2 is connected with the boss 32 at the bottom of the grinding wheel body 3 in a jogged manner, and then the metal connecting clamping ring 2 and the grinding wheel body 3 are matched for metal adhesion, so that the integral connection formed by the connecting clamping ring 2 and the grinding wheel body 3 is more compact, and the grinding wheel body 3 is effectively prevented from falling off under the condition of high-speed operation of the bilateral machine.
The center of the bottom of the mounting base 1 is provided with a double-sided machine shaft assembly pipe 12, the outer side of the double-sided machine shaft assembly pipe 12 is provided with mounting holes 7, and the mounting holes 7 are provided with three groups by taking the center of the double-sided machine shaft assembly pipe 12 as a center array; the bilateral machine shaft assembly pipe 12 at the bottom of the installation base 1 is utilized to facilitate the assembly of the transmission shafts on the practical and bilateral machines by operators, and the bolt fixing connection in the connection process is facilitated by the installation holes 7.
The outer side of the mounting hole 7 at the bottom of the mounting base 1 is provided with a first radiating hole 8, and the first radiating hole 8 is provided with a plurality of groups by taking the circle center of the bilateral machine shaft assembly pipe 12 as a central array; the first heat dissipation holes 8 at the bottom of the installation base 1 are used for facilitating the installation base 1 to dissipate heat under the high-speed driving effect of the double-sided machine.
A plurality of groups of second heat dissipation holes 9 are formed in the side wall of the mounting base 1 in an equidistant penetrating manner; the heat dissipation efficiency of the installation base 1 in the high-speed driving process is further enhanced by utilizing the heat dissipation holes II 9 which are formed in the side edges of the installation base 1 at equal intervals, and the practical whole running state is ensured to be stable.
The fixing bolt assembly 5 is provided with a screw rod 51, the screw rod 51 is in bolt connection with the mounting base 1 and the corresponding screw hole 4 on the connecting clamping ring 2, the end part of the screw rod 51 in the direction away from the connecting clamping ring 2 is in bolt connection with a round nut 52, the axial outer side of the screw rod 51 is sleeved with a steel gasket 53, and the steel gasket 53 is positioned between the round nut 52 and the mounting base 1; in the process of assembling or replacing the whole formed by the installation base 1, the connecting clamping ring 2 and the grinding wheel body 3, the concave ring 21 on the inner side of the connecting clamping ring 2 can be clamped on the outer side of the convex ring 11 on the installation base 1, the positions of the concave ring 21 and the wire holes 4 on the convex ring 11 are in one-to-one correspondence, the steel gaskets 53 are sleeved on the outer side of the screw rod 51 in the axial direction, and then the round nuts 52 at the end part of the screw rod 51 can be connected with the wire holes 4 through threads by the screw rod 51, so that the whole connection of the installation base 1 and the connecting clamping ring 2 is more compact.
A circular groove 6 is formed in the inner wall of the mounting base 1, and a steel gasket 53 is embedded into the circular groove 6; set up circular recess 6 on the inner wall of installation base 1, utilized circular recess 6 internal flat surface, solved installation base 1 inner wall and be the inconvenient condition that carries out bolt fastening to the dead bolt subassembly 5 is whole, and circular recess 6 and steel gasket 53 gomphosis are connected for the connected state of dead bolt subassembly 5 is more stable.
According to the utility model, the clamping groove 22 is arranged to be connected with the boss 32 in a jogged manner, and then metal adhesion is matched, so that the integral connection formed by the connecting clamping ring 2 and the grinding wheel body 3 is more compact, and the grinding wheel body 3 is effectively prevented from falling off under the condition of high-speed operation of the bilateral machine; through the arrangement of the mutual embedding of the convex ring 11 and the concave ring 21 and the bolt connection of the wire hole 4 and the fixed bolt assembly 5, the integral connection and fixation formed by the connection of the mounting base 1, the connecting clamping ring 2 and the grinding wheel body 3 are more firm, the assembly replacement under the condition of excessive wear of the grinding wheel body 3 is convenient, and the excessive consumption of the mounting base 1 is avoided; through the full groove that leads to long setting on the grinding wheel body 3 is combined to louvre one 8, louvre two 9 that set up respectively in mounting base 1 bottom and side, has accelerated the holistic radiating efficiency of the device, has improved the finished product quality of glassware processing.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A high speed bilateral machine mating grinding wheel comprising: the novel grinding wheel comprises a mounting base (1), wherein a convex ring (11) is arranged on the mounting base (1), a connecting clamping ring (2) is connected to the convex ring (11) through a concave ring (21) in a clamping mode, a grinding wheel body (3) is bonded to the connecting clamping ring (2) through metal, tooth grooves (31) are formed in the grinding wheel body (3) at equal intervals, eight groups of screw holes (4) are symmetrically formed in the convex ring (11) and the connecting clamping ring (2) along the center of a circle at equal intervals, and a fixing bolt assembly (5) is connected to the screw holes (4) through bolts and used for fixing the convex ring (11) to the connecting clamping ring (2) in a bolt connection mode.
2. The high-speed bilateral machine matched grinding wheel according to claim 1, wherein the connecting clamping ring (2) is provided with clamping grooves (22), the clamping grooves (22) are provided with at least eight groups by taking the circle center of the connecting clamping ring (2) as a central array, the bottom of the grinding wheel body (3) is provided with a boss (32), and the boss (32) is provided with at least eight groups by taking the circle center of the grinding wheel body (3) as a central array and is connected with the clamping grooves (22) in a jogging mode.
3. The high-speed bilateral machine matched grinding wheel according to claim 1, wherein a bilateral machine shaft assembling pipe (12) is arranged at the bottom center position of the mounting base (1), mounting holes (7) are formed in the outer side of the bilateral machine shaft assembling pipe (12), and three groups of mounting holes (7) are arranged in an array taking the circle center of the bilateral machine shaft assembling pipe (12) as the center.
4. A grinding wheel matched with a high-speed bilateral machine according to claim 3, wherein a first radiating hole (8) is arranged on the outer side of a mounting hole (7) at the bottom of the mounting base (1), and a plurality of groups of first radiating holes (8) are arranged in an array by taking the circle center of a bilateral machine shaft assembly pipe (12) as a center.
5. The grinding wheel matched with the high-speed bilateral machine according to claim 1, wherein a plurality of groups of heat dissipation holes II (9) are formed in the side wall of the mounting base (1) in an equidistant penetrating mode.
6. The high-speed bilateral machine matched grinding wheel according to claim 1, wherein a screw rod (51) is arranged on the fixed bolt assembly (5), the screw rod (51) is connected with a mounting base (1) through bolts, corresponding threaded holes (4) in the connecting clamping ring (2), a round nut (52) is connected to the screw rod (51) through bolts at the upper end part of the screw rod (51) in the direction away from the connecting clamping ring (2), a steel gasket (53) is sleeved on the outer side of the screw rod (51) in the axial direction, and the steel gasket (53) is located between the round nut (52) and the mounting base (1).
7. The high-speed bilateral machine matched grinding wheel according to claim 6, wherein a circular groove (6) is formed in the inner wall of the mounting base (1), and the steel gasket (53) is embedded in the circular groove (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321659957.8U CN220241175U (en) | 2023-06-27 | 2023-06-27 | Matched grinding wheel of high-speed bilateral machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321659957.8U CN220241175U (en) | 2023-06-27 | 2023-06-27 | Matched grinding wheel of high-speed bilateral machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220241175U true CN220241175U (en) | 2023-12-26 |
Family
ID=89268723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321659957.8U Active CN220241175U (en) | 2023-06-27 | 2023-06-27 | Matched grinding wheel of high-speed bilateral machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220241175U (en) |
-
2023
- 2023-06-27 CN CN202321659957.8U patent/CN220241175U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220241175U (en) | Matched grinding wheel of high-speed bilateral machine | |
CN202011305U (en) | Novel omni-directional wheel | |
CN112827586B (en) | Split type turbine stick round pin grinding miller | |
CN210938136U (en) | Servo transmission system of numerical control machine tool | |
CN113708596B (en) | Permanent magnet transmission device | |
CN115255410A (en) | Air-float semiconductor cutting electric spindle | |
CN214288727U (en) | Split type turbine stick nail grinding wheel | |
CN211737879U (en) | Flywheel connected to crankshaft of electric piston motor | |
CN210927259U (en) | High-speed main shaft servo motor | |
CN201089076Y (en) | Cantilevered polishing cutter head | |
CN209550629U (en) | A kind of electric main shaft of digital control machine tool being easily installed | |
CN213257138U (en) | Electric main shaft bearing seat | |
CN206967239U (en) | A kind of new grinding wheel device | |
CN213034391U (en) | Through-type double-end-face grinding machine clamping and fixing device convenient to adjust | |
CN210637489U (en) | Supporting structure of planet wheel | |
CN213899685U (en) | Inner brake disc | |
CN210209966U (en) | Quick radiating emery wheel | |
CN209791490U (en) | Three compression roller granulator | |
CN220241170U (en) | Novel resin grinding wheel | |
CN210273767U (en) | Rolling disc tool for traction motor stator rotation | |
CN210255158U (en) | Automatic surface rotating clamp for machining water-cooling seat structural part of centrifugal fan | |
CN219711651U (en) | Novel water pump clutch for automobile | |
CN220706259U (en) | Improved plum blossom-shaped coupling | |
CN212762952U (en) | Special abrasive disc grinding wheel for high-strength steel | |
CN216312808U (en) | Motor convenient to install and remove |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |