CN111823070A - High-efficient grinding device of hardware - Google Patents
High-efficient grinding device of hardware Download PDFInfo
- Publication number
- CN111823070A CN111823070A CN201910301883.2A CN201910301883A CN111823070A CN 111823070 A CN111823070 A CN 111823070A CN 201910301883 A CN201910301883 A CN 201910301883A CN 111823070 A CN111823070 A CN 111823070A
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- Prior art keywords
- arc
- hole
- block
- annular
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of polishing equipment, and particularly relates to a hardware efficient polishing device which comprises a base, wherein a transverse plate is arranged above the base, an annular groove is formed in the top of the base, an annular block is rotatably mounted in the annular groove, the top of the annular block extends out of the annular groove, a placing groove is formed in the top of the base and is positioned in the annular groove, a circular steel shaft is placed in the placing groove, an angle-shaped block is fixedly mounted at the top of the annular block, a first arc-shaped grinding plate is fixedly mounted on the angle-shaped block, one side, close to the circular steel shaft, of the first arc-shaped grinding plate is in contact with the circular steel shaft, a vertical block is fixedly mounted at the top of the annular block, a first through hole is formed in one side of the vertical block, and a first transverse rod is. The metal scrap polishing device is simple in structure and high in practicability, metal scraps are prevented from hurting workers while hardware is polished, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to a hardware product efficient polishing device.
Background
The hardware product is an auxiliary and accessory finished product used in daily life and industrial production, such as a spring, a screw, a nut, a steel shaft and the like, is made of various metal materials and also widely made of non-metal materials such as plastics, glass fibers and the like, and has burr on the hardware product after production, and needs to be polished and leveled, and after retrieval, the patent document with the publication number of CN108655889A is granted The shell body can be polished through the grinding head at any position inside the steel pipe by the aid of the long rod when the stainless steel pipe is required to be polished through the cylindrical grinding head device.
However, the technology has disadvantages that the design structure is complex, the failure rate of the machine is increased, the cost of the grinding equipment is increased, and the generated metal scraps fly randomly during grinding and easily hurt workers, so that the efficient grinding device for the hardware is provided.
Therefore, we propose an efficient hardware polishing device to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a hardware product efficient grinding device.
In order to achieve the purpose, the invention adopts the following technical scheme: a hardware efficient polishing device comprises a base, wherein a transverse plate is arranged above the base, an annular groove is formed in the top of the base, an annular block is rotatably mounted in the annular groove, the top of the annular block extends out of the annular groove, a placing groove is formed in the top of the base and is positioned in the annular groove, a round steel shaft is placed in the placing groove, an angle block is fixedly mounted at the top of the annular block, a first arc-shaped grinding plate is fixedly mounted on the angle block, one side, close to the round steel shaft, of the first arc-shaped grinding plate is contacted with the round steel shaft, a vertical block is fixedly mounted at the top of the annular block, a first through hole is formed in one side of the vertical block, a first transverse rod is rotatably mounted in the first through hole, two ends of the first transverse rod both extend out of the first through hole, a second through hole is formed in one end of the first transverse rod, a second transverse rod is threadedly mounted in the second through hole, two ends of the second transverse rod, one end fixed mounting that the second horizontal pole is close to circular steel axle has second arc grinding plate, one side that second arc grinding plate is close to circular steel axle contacts with circular steel axle, the top fixed mounting of annular piece has first motor, fixed mounting has first conical gear on the output shaft of first motor, fixed cover is equipped with second conical gear on the first horizontal pole, second conical gear and first conical gear meshing, the top of base is equipped with the second motor, fixed mounting has circular gear on the output shaft of second motor, fixed cover is equipped with the annular rack on the annular piece, annular rack and circular gear meshing, equal fixed mounting has the backup pad on first arc grinding plate and the second arc grinding plate, the top fixed mounting of backup pad has arc baffle, the bottom fixed mounting of diaphragm has the push rod motor.
Preferably, the four corners of the top of the base are fixedly provided with support rods, and the top ends of the support rods are fixedly connected with the bottom of the transverse plate.
Preferably, a first bearing is arranged in the annular groove, an outer ring of the first bearing is fixedly connected with the inner wall of the annular groove, and an inner ring of the first bearing is fixedly connected with the annular block.
Preferably, a circular plate is fixedly mounted on an output shaft of the push rod motor, and the bottom of the circular plate is in contact with the circular steel shaft.
Preferably, a second bearing is arranged in the first through hole, an outer ring of the second bearing is fixedly connected with the inner wall of the first through hole, and an inner ring of the second bearing is fixedly connected with the first cross rod.
Preferably, an inner thread is formed on the inner wall of the second through hole, an outer thread is formed on the second cross rod, and the second cross rod is in threaded connection with the second through hole.
Preferably, a third through hole is formed in one side of the vertical block, a third cross rod is slidably mounted in the third through hole, two ends of the third cross rod extend out of the third through hole, one end of the third cross rod, which is close to the second arc-shaped grinding plate, is fixedly connected with the second arc-shaped grinding plate, and a limiting block is fixedly mounted at one end, far away from the second arc-shaped grinding plate, of the third cross rod.
Preferably, a fixing plate is fixedly mounted on any one of the support rods, and the bottom of the fixing plate is fixedly connected with the second motor.
Compared with the prior art, the invention has the beneficial effects that: firstly, the device comprises a base, a transverse plate, an annular groove, an annular block, a placing groove, a circular steel shaft, an angle-shaped block, a first arc-shaped grinding plate, a vertical block, a first through hole, a first transverse rod, a second through hole, a second transverse rod, a second arc-shaped grinding plate, a first motor, a first bevel gear, a second motor, a circular gear, an annular rack, a supporting plate, an arc-shaped baffle plate and a push rod motor which are matched, when the circular steel shaft needs to be ground by using grinding equipment, the circular steel shaft is placed in the placing groove, then the push rod motor is started, an output shaft of the push rod motor drives the circular block to move downwards, the circular steel shaft is pressed when the circular plate moves downwards, then a first forward and backward switch is twisted, an output shaft of the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first transverse rod to rotate, first horizontal pole drives the second horizontal pole and removes, the second horizontal pole drives the removal of second arc grinding plate, after second arc grinding plate and circular steel axle contact, close first motor, then wrench movement second switch of reversing, the output shaft of second motor drives circular gear revolve, circular gear drives the rotation of annular rack, annular rack drives the rotation of annular piece, the annular piece drives first arc grinding plate and second arc grinding plate simultaneously and rotates, just polish circular steel axle when first arc grinding plate and second arc grinding plate rotate, and rotate and drive two arcs baffle rotations simultaneously as first arc grinding plate and second arc grinding plate, avoid produced metal piece to fly to hinder the staff in disorder, thereby accomplish this hardware products's polishing work.
The metal scrap polishing device is simple in structure and high in practicability, metal scraps are prevented from hurting workers while hardware is polished, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic front sectional structural view of an efficient hardware polishing device according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an assembly view of the base, annular groove, annular block, placement groove and annular rack according to the present invention;
FIG. 4 is an assembly view of a circular steel shaft, a first arcuate grinding plate and a second arcuate grinding plate in accordance with the present invention;
fig. 5 is an assembly view of the present invention.
In the figure: 1. a base; 2. a transverse plate; 3. an annular groove; 4. a ring block; 5. a placement groove; 6. a circular steel shaft; 7. an angle block; 8. a first arc-shaped grinding plate; 9. a vertical block; 10. a first through hole; 11. a first cross bar; 12. a second through hole; 13. a second cross bar; 14. a second arc-shaped grinding plate; 15. a first motor; 16. a first bevel gear; 17. a second bevel gear; 18. a second motor; 19. a circular gear; 20. an annular rack; 21. a support plate; 22. an arc-shaped baffle plate; 23. a push rod motor.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a hardware product efficient polishing device comprises a base 1, a transverse plate 2 is arranged above the base 1, an annular groove 3 is formed in the top of the base 1, an annular block 4 is rotatably mounted in the annular groove 3, the top of the annular block 4 extends out of the annular groove 3, a placing groove 5 is formed in the top of the base 1, the placing groove 5 is located in the annular groove 3, a round steel shaft 6 is placed in the placing groove 5, an angle-shaped block 7 is fixedly mounted at the top of the annular block 4, a first arc-shaped grinding plate 8 is fixedly mounted on the angle-shaped block 7, one side, close to the round steel shaft 6, of the first arc-shaped grinding plate 8 is in contact with the round steel shaft 6, a vertical block 9 is fixedly mounted at the top of the annular block 4, a first through hole 10 is formed in one side of the vertical block 9, a first transverse rod 11 is rotatably mounted in the first through hole 10, two ends of the first transverse rod 11 both extend out of the first through hole 10, a second through hole, a second cross rod 13 is installed in the second through hole 12 through a thread, two ends of the second cross rod 13 extend out of the second through hole 12, one end of the second cross rod 13 close to the round steel shaft 6 is fixedly provided with a second arc-shaped grinding plate 14, one side of the second arc-shaped grinding plate 14 close to the round steel shaft 6 is contacted with the round steel shaft 6, the top of the annular block 4 is fixedly provided with a first motor 15, an output shaft of the first motor 15 is fixedly provided with a first conical gear 16, the first cross rod 11 is fixedly sleeved with a second conical gear 17, the second conical gear 17 is meshed with the first conical gear 16, a second motor 18 is arranged above the base 1, an output shaft of the second motor 18 is fixedly provided with a round gear 19, the annular block 4 is fixedly sleeved with an annular rack 20, the annular rack 20 is meshed with the round gear 19, supporting plates 21 are fixedly installed on the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14, the top of the supporting plate 21 is fixedly provided with an arc-shaped baffle 22, and the bottom of the transverse plate 2 is fixedly provided with a push rod motor 23;
the four corners of the top of the base 1 are fixedly provided with support rods, the top ends of the support rods are fixedly connected with the bottom of the transverse plate 2, the annular groove 3 is internally provided with a first bearing, the outer ring of the first bearing is fixedly connected with the inner wall of the annular groove 3, the inner ring of the first bearing is fixedly connected with the annular block 4, the output shaft of the push rod motor 23 is fixedly provided with a circular plate, the bottom of the circular plate is contacted with a circular steel shaft 6, the first through hole 10 is internally provided with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the first through hole 10, the inner ring of the second bearing is fixedly connected with the first cross rod 11, the inner wall of the second through hole 12 is provided with an internal thread, the second cross rod 13 is provided with an external thread, the second cross rod 13 is in threaded connection with the second through hole 12, one side of the vertical block 9 is provided with a third through hole, a third cross, one end of the third cross bar close to the second arc-shaped grinding plate 14 is fixedly connected with the second arc-shaped grinding plate 14, one end of the third cross bar far away from the second arc-shaped grinding plate 14 is fixedly provided with a limiting block, any one supporting rod is fixedly provided with a fixing plate, the bottom of the fixing plate is fixedly connected with a second motor 18, and the circular steel shaft 6 is placed in the placing groove 5 by matching the base 1, the transverse plate 2, the annular groove 3, the annular block 4, the placing groove 5, the circular steel shaft 6, the angle-shaped block 7, the first arc-shaped grinding plate 8, the vertical block 9, the first through hole 10, the first cross bar 11, the second through hole 12, the second cross bar 13, the second arc-shaped grinding plate 14, the first motor 15, the first bevel gear 16, the second bevel gear 17, the second motor 18, the circular gear 19, the annular rack 20, the supporting plate 21, the arc-shaped baffle 22 and the push rod motor 23, then the push rod motor 23 is started, the output shaft of the push rod motor 23 drives the round block to move downwards, when the round plate moves downwards, the round steel shaft 6 is pressed tightly, then the first reversing switch is twisted, the output shaft of the first motor 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first cross rod 11 to rotate, the first cross rod 11 drives the second cross rod 13 to move, the second cross rod 13 drives the second arc-shaped grinding plate 14 to move, when the second arc-shaped grinding plate 14 is contacted with the round steel shaft 6, the first motor 15 is closed, then the second reversing switch is twisted, the output shaft of the second motor 18 drives the round gear 19 to rotate, the round gear 19 drives the annular rack 20 to rotate, the annular rack 20 drives the annular block 4 to rotate, the annular block 4 simultaneously drives the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 to rotate, when the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 rotate, the circular steel shaft 6 is ground, and when the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 rotate, the two arc-shaped baffles 22 are driven to rotate at the same time, so that generated metal debris is prevented from flying to hurt workers, and therefore the grinding work of the hardware product is completed.
In this embodiment: when the circular steel shaft 6 needs to be polished by using polishing equipment, a first reversing switch and a second reversing switch are arranged on the base 1, the first reversing switch, the first motor 15 and an external power supply are sequentially and electrically connected through electric wires to form a closed loop, the second reversing switch, the second motor 18 and the external power supply are sequentially and electrically connected through electric wires to form a closed loop, the circular steel shaft 6 is placed in the placing groove 5 firstly, then the push rod motor 23 is started, the output shaft of the push rod motor 23 drives the circular block to move downwards, the circular block presses the circular steel shaft 6 tightly when moving downwards, then the first reversing switch is twisted, at the moment, the first motor 15 is started, the output shaft of the first motor 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first cross rod 11 to rotate in the first through hole 10, under the combined action of the screw thread, the third through hole and the third cross rod, the first cross rod 11 drives the second cross rod 13 to move, the second cross rod 13 drives the second arc-shaped grinding plate 14 to move, when the second arc-shaped grinding plate 14 is contacted with the circular steel shaft 6, the first motor 15 is turned off, at the moment, the second reversing switch is twisted, the second motor 18 is started, the output shaft of the second motor 18 drives the circular gear 19 to rotate, the circular gear 19 drives the annular rack 20 to rotate, the annular rack 20 drives the annular block 4 to rotate in the annular groove 3, the annular block 4 simultaneously drives the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 to rotate, when the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 rotate, the circular steel shaft 6 is ground, and when the first arc-shaped grinding plate 8 and the second arc-shaped grinding plate 14 rotate, the two arc-shaped baffles 22 are simultaneously driven to rotate, so that generated metal scraps are prevented from flying to workers in disorder, thereby accomplish this hardware's polishing work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient grinding device of hardware, includes base (1), its characterized in that: the grinding device is characterized in that a transverse plate (2) is arranged above the base (1), an annular groove (3) is formed in the top of the base (1), an annular block (4) is rotatably mounted in the annular groove (3), the top of the annular block (4) extends out of the annular groove (3), a placing groove (5) is formed in the top of the base (1), the placing groove (5) is located in the annular groove (3), a circular steel shaft (6) is placed in the placing groove (5), an angular block (7) is fixedly mounted at the top of the annular block (4), a first arc-shaped grinding plate (8) is fixedly mounted on the angular block (7), one side, close to the circular steel shaft (6), of the first arc-shaped grinding plate (8) is contacted with the circular steel shaft (6), a vertical block (9) is fixedly mounted at the top of the annular block (4), a first through hole (10) is formed in one side of the vertical block (9), a first transverse rod (11) is rotatably mounted in the first through hole, both ends of a first cross rod (11) extend out of a first through hole (10), one end of the first cross rod (11) is provided with a second through hole (12), a second cross rod (13) is installed in the second through hole (12) through threads, both ends of the second cross rod (13) extend out of the second through hole (12), one end, close to a circular steel shaft (6), of the second cross rod (13) is fixedly provided with a second arc-shaped grinding plate (14), one side, close to the circular steel shaft (6), of the second arc-shaped grinding plate (14) is contacted with the circular steel shaft (6), the top of a ring block (4) is fixedly provided with a first motor (15), an output shaft of the first motor (15) is fixedly provided with a first bevel gear (16), a second bevel gear (17) is fixedly sleeved on the first cross rod (11), the second bevel gear (17) is engaged with the first bevel gear (16), a second motor (18) is arranged above a base (1), fixed mounting has circular gear (19) on the output shaft of second motor (18), fixed cover is equipped with annular rack (20) on annular piece (4), annular rack (20) and circular gear (19) meshing, equal fixed mounting has backup pad (21) on first arc grinding plate (8) and second arc grinding plate (14), the top fixed mounting of backup pad (21) has cowl (22), the bottom fixed mounting of diaphragm (2) has push rod motor (23).
2. The efficient hardware grinding device according to claim 1, wherein: the supporting rods are fixedly mounted at four corners of the top of the base (1), and the top ends of the supporting rods are fixedly connected with the bottom of the transverse plate (2).
3. The efficient hardware grinding device according to claim 1, wherein: the bearing is characterized in that a first bearing is arranged in the annular groove (3), an outer ring of the first bearing is fixedly connected with the inner wall of the annular groove (3), and an inner ring of the first bearing is fixedly connected with the annular block (4).
4. The efficient hardware grinding device according to claim 1, wherein: and an output shaft of the push rod motor (23) is fixedly provided with a circular plate, and the bottom of the circular plate is contacted with the circular steel shaft (6).
5. The efficient hardware grinding device according to claim 1, wherein: and a second bearing is arranged in the first through hole (10), the outer ring of the second bearing is fixedly connected with the inner wall of the first through hole (10), and the inner ring of the second bearing is fixedly connected with the first cross rod (11).
6. The efficient hardware grinding device according to claim 1, wherein: an internal thread is formed on the inner wall of the second through hole (12), an external thread is formed on the second cross rod (13), and the second cross rod (13) is in threaded connection with the second through hole (12).
7. The efficient hardware grinding device according to claim 1, wherein: a third through hole is formed in one side of the vertical block (9), a third cross rod is slidably mounted in the third through hole, two ends of the third cross rod extend out of the third through hole, one end, close to the second arc-shaped grinding plate (14), of the third cross rod is fixedly connected with the second arc-shaped grinding plate (14), and a limiting block is fixedly mounted at one end, far away from the second arc-shaped grinding plate (14), of the third cross rod.
8. The efficient hardware grinding device according to claim 2, wherein: a fixed plate is fixedly arranged on any one supporting rod, and the bottom of the fixed plate is fixedly connected with a second motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301883.2A CN111823070B (en) | 2019-04-16 | 2019-04-16 | High-efficient grinding device of hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301883.2A CN111823070B (en) | 2019-04-16 | 2019-04-16 | High-efficient grinding device of hardware |
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| Publication Number | Publication Date |
|---|---|
| CN111823070A true CN111823070A (en) | 2020-10-27 |
| CN111823070B CN111823070B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301883.2A Active CN111823070B (en) | 2019-04-16 | 2019-04-16 | High-efficient grinding device of hardware |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125188A (en) * | 1990-05-30 | 1992-06-30 | Noritake Co., Ltd. | Grinding wheel having grinding monitoring and automatic wheel balance control functions |
| CN204019335U (en) * | 2014-08-08 | 2014-12-17 | 温岭市新桂量量具厂 | Slide measure external pelivimetry pawl grinder |
| CN108098466A (en) * | 2017-12-26 | 2018-06-01 | 新昌县江北轴承有限公司 | A kind of multistation bearing race burnishing device |
| CN109396994A (en) * | 2018-10-29 | 2019-03-01 | 刘慧旋 | A kind of fixture and grinding device for mechanical lock shell |
| CN208592715U (en) * | 2018-01-17 | 2019-03-12 | 常山皮尔轴承有限公司 | A kind of bearing race grinding device |
-
2019
- 2019-04-16 CN CN201910301883.2A patent/CN111823070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125188A (en) * | 1990-05-30 | 1992-06-30 | Noritake Co., Ltd. | Grinding wheel having grinding monitoring and automatic wheel balance control functions |
| CN204019335U (en) * | 2014-08-08 | 2014-12-17 | 温岭市新桂量量具厂 | Slide measure external pelivimetry pawl grinder |
| CN108098466A (en) * | 2017-12-26 | 2018-06-01 | 新昌县江北轴承有限公司 | A kind of multistation bearing race burnishing device |
| CN208592715U (en) * | 2018-01-17 | 2019-03-12 | 常山皮尔轴承有限公司 | A kind of bearing race grinding device |
| CN109396994A (en) * | 2018-10-29 | 2019-03-01 | 刘慧旋 | A kind of fixture and grinding device for mechanical lock shell |
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| Publication number | Publication date |
|---|---|
| CN111823070B (en) | 2021-12-21 |
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