CN113172504A - A method and grinding device for removing the root of a ring gear by using a chamfering machine - Google Patents
A method and grinding device for removing the root of a ring gear by using a chamfering machine Download PDFInfo
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- CN113172504A CN113172504A CN202110437965.7A CN202110437965A CN113172504A CN 113172504 A CN113172504 A CN 113172504A CN 202110437965 A CN202110437965 A CN 202110437965A CN 113172504 A CN113172504 A CN 113172504A
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- ring gear
- connecting rod
- positioning
- chamfering machine
- root
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005498 polishing Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
本发明公开了一种使用倒角机去齿圈根部披锋的方法，包括以下步骤：在数控倒角机的旋转工作台上设置定位齿圈的定位机构以及设置刀杆安装在数控倒角机的主轴电机上，在刀杆上安装钢丝磨头；驱动旋转工作台滑向主轴电机，启动主轴电机使钢丝磨头旋转贴近齿圈的齿根处将披锋去除，控制旋转工作台转动一定角度，从而使钢丝磨头将齿圈上的每一个齿根处的披锋进行去除。本发明还公开了一种打磨装置。本发明的使用倒角机去齿圈根部披锋的方法及打磨装置，属于齿轮齿圈加工技术领域，可快速去除齿根披锋，减少工人劳动强度，实现机械自动化加工；齿圈更换快速，可清理不同型号的齿圈，适应好。
The invention discloses a method for using a chamfering machine to remove the root of a gear ring, comprising the following steps: arranging a positioning mechanism for positioning the ring gear on a rotary table of the numerical control chamfering machine, and setting a cutter bar to be installed on the numerical control chamfering machine Install the steel wire grinding head on the cutter bar; drive the rotary table to slide toward the spindle motor, start the spindle motor to make the steel wire grinding head rotate close to the tooth root of the ring gear to remove the drape, and control the rotary table to rotate at a certain angle , so that the wire grinding head removes the drape at each tooth root on the ring gear. The invention also discloses a grinding device. The method and grinding device for removing the root drape of a ring gear by using a chamfering machine belong to the technical field of gear ring gear processing, and can quickly remove the root drape, reduce the labor intensity of workers, and realize automatic mechanical processing; the ring gear can be replaced quickly, Different types of ring gears can be cleaned and adapted well.
Description
Technical Field
The invention relates to a gear ring machining technology, in particular to a method for removing burrs at the root part of a gear ring by using a chamfering machine and a polishing device.
Background
In the process of processing the gear ring, after a gear ring leading-in angle is processed, a burr is generated inside a tooth root, and due to the fact that the number of teeth of the gear ring is large and the tooth form is complex, manual work is required for completely cleaning the burr of the tooth root of the gear ring for at least 20 minutes, time is consumed, output is low, and labor intensity is high; if use the machine to remove to drape over one's shoulders the cutting edge of a knife or a sword, the current function singleness that removes to drape over one's hair, the remodelling is complicated, and the frock needs make alone, occupies company's place, equipment are expensive.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems of the prior art, and an object of the present invention is to provide a method for deburring the root of a gear ring by using a chamfering machine.
The second purpose of the invention is to provide a polishing device.
In order to achieve the first purpose, the invention provides a method for removing burrs at the root part of a gear ring by using a chamfering machine, which comprises the following steps: a positioning mechanism for positioning a gear ring is arranged on a rotary worktable of the numerical control chamfering machine, a cutter bar is arranged on a spindle motor of the numerical control chamfering machine, and a steel wire grinding head is arranged on the cutter bar; the driving rotary worktable slides to the spindle motor, the spindle motor is started to enable the steel wire grinding head to rotate to be close to the tooth root of the gear ring to remove the flash, and the rotary worktable is controlled to rotate by a certain angle, so that the flash at each tooth root of the gear ring is removed by the steel wire grinding head.
Furthermore, spindle motor can swing and oscilaltion make the steel wire bistrique on the cutter arbor aim at the tooth root of ring gear, and after the steel wire bistrique got rid of the back of draping over one's shoulders the cutting edge of a knife or a sword of tooth root department to a ring gear, control spindle motor upwards rises or the up-swinging makes swivel work head can drive the ring gear and rotate certain angle, then control spindle motor descends or the downward swing makes the steel wire bistrique aim at the tooth root of next ring gear and drapes over one's shoulders the cutting edge of a knife or a sword and gets rid of the work.
Furthermore, the positioning mechanism comprises a base arranged on the rotary workbench, a positioning tool plate matched with the inner hole of the gear ring is arranged on the base, a lifting tailstock arranged above the rotary workbench is arranged on the numerical control chamfering machine, a rotating connecting rod assembly is arranged on the lifting tailstock, and a pressing plate is arranged at the bottom of the rotating connecting rod assembly.
Furthermore, the rotating connecting rod assembly comprises a connecting rod and a linear bearing which is arranged in the lifting tailstock and sleeved at the top of the connecting rod, a first thrust bearing which is matched with the top surface of the lifting tailstock is arranged at the top of the connecting rod, a second thrust bearing which is matched with the bottom surface of the lifting tailstock is arranged below the linear bearing at the top of the connecting rod, and a locking plate is arranged at the top end of the connecting rod; the bottom of connecting rod is equipped with the universal joint shaft coupling, the clamp plate cover is established the bottom of universal joint shaft coupling, the bottom of universal joint shaft coupling be equipped with the clamp plate nut that the bottom surface of clamp plate suits.
Furthermore, a plurality of pressing blocks which can be matched with the positioning tool plate and the top surface of the gear ring are arranged at the bottom end of the pressing plate; and the base is provided with a plurality of cushion blocks for supporting the positioning tool plate and the gear ring.
In order to achieve the second purpose, the invention also provides a polishing device for realizing the method for removing the burrs at the root part of the gear ring by using the chamfering machine, which comprises a numerical control chamfering machine, a spindle motor, a sliding table, a rotary workbench arranged on the sliding table and a lifting tailstock, wherein the rotary workbench is provided with a positioning mechanism for positioning the gear ring, the lifting tailstock is provided with a rotatable rotating connecting rod assembly, and the bottom of the rotating connecting rod assembly is provided with a pressing plate; a cutter bar is arranged on a spindle motor of the numerical control chamfering machine, and a steel wire grinding head is inserted into the bottom of the cutter bar.
Furthermore, positioning mechanism is including locating the base on the swivel work head, be equipped with on the base with the location frock board of the hole looks adaptation of ring gear, be equipped with the spout that a plurality of radial extensions set up on the swivel work head, be equipped with locking structure on the spout.
Furthermore, the bottom of base is equipped with the position sleeve, be equipped with the protruding edge of annular on the outer wall of position sleeve's bottom, be equipped with a plurality ofly on the protruding edge of annular with the draw-in groove that the spout suited, the top protrusion of base is equipped with the location boss, location frock slab cover is established on the boss of location, be equipped with a plurality of supports on the top surface of base the cushion of location frock board, be equipped with on the location frock board with the second counter bore that the cushion is connected.
Furthermore, the rotating connecting rod assembly comprises a connecting rod and a linear bearing which is arranged in the lifting tailstock and sleeved at the top of the connecting rod, a first thrust bearing which is matched with the top surface of the lifting tailstock is arranged at the top of the connecting rod, a second thrust bearing which is matched with the bottom surface of the lifting tailstock is arranged below the linear bearing at the top of the connecting rod, and a locking plate is arranged at the top end of the connecting rod; the bottom of connecting rod is equipped with the universal joint shaft coupling, the clamp plate cover is established the bottom of universal joint shaft coupling, the bottom of universal joint shaft coupling be equipped with the clamp plate nut that the bottom surface of clamp plate suits.
Furthermore, a plurality of pressing blocks which can be matched with the positioning tool plate and the top surface of the gear ring are arranged at the bottom end of the pressing plate; the bottom of the connecting rod is provided with a transition flange for installing the universal joint coupler.
Advantageous effects
Compared with the prior art, the method for removing the burrs at the root of the gear ring by using the chamfering machine and the polishing device have the following beneficial effects:
according to the method for removing the burrs at the root part of the gear ring by using the chamfering machine and the polishing device, the steel wire grinding head is connected to the spindle motor through the cutter bar, and the spindle motor drives the steel wire grinding head to rotate at a high speed; the rotary worktable drives the gear ring 3 to rotate at a constant speed and rapidly traverse to the working position of the steel wire grinding head; removing burrs at the tooth root of the gear ring through a high-speed rotating steel wire grinding head; the rotary worktable rotates at a constant speed to ensure that all the tooth root burrs are completely removed;
the actual utilization rate of equipment in a factory building can be directly improved, and two processing states of chamfering and deburring can be rapidly switched; the method directly replaces manual deburring, can quickly remove the burr of the tooth root, and is reduced to 3 minutes from removing the burr manually for 20 minutes by using a gear ring; the labor intensity of workers is reduced, and mechanical automatic processing is realized; the gear ring is changed fast, and positioning mechanism can change different subassemblies according to the model of gear ring and fix a position the gear ring, and is adapted to.
Drawings
FIG. 1 is a schematic view of the construction of the polishing apparatus of the present invention;
FIG. 2 is an enlarged sectional view of the structure of the tool holder of the present invention;
FIG. 3 is an enlarged top view of the structure of the tool holder of the present invention;
FIG. 4 is an enlarged top view of the construction of the platen of the present invention;
FIG. 5 is an enlarged top view of the base of the present invention;
FIG. 6 is a cross-sectional view of the structure taken along line C-C of FIG. 5;
FIG. 7 is an enlarged bottom view of the base of the present invention;
FIG. 8 is an enlarged front view of the linkage assembly of the present invention connected to a lift tailstock;
FIG. 9 is an enlarged front view of the structure of the connecting rod of the present invention;
FIG. 10 is an enlarged bottom view of the structure of the connecting rod of the present invention;
FIG. 11 is an enlarged top view of the construction of the transition flange of the present invention;
FIG. 12 is a sectional view of the structure taken along line A-A in FIG. 11;
FIG. 13 is an enlarged top view of the construction of the platen nut of the present invention;
FIG. 14 is an enlarged cross-sectional view of the construction of the locking plate of the present invention;
FIG. 15 is an enlarged cross-sectional view of the construction of the spacer of the present invention;
FIG. 16 is an enlarged top view of the positioning tooling plate of the present invention;
fig. 17 is a structural sectional view in the direction E-E in fig. 16.
In the figure: 1. numerical control chamfering machine; 2. rotating the working table; 3. positioning the gear ring; 4. a positioning mechanism; 5. a cutter bar; 6. a spindle motor; 7. a steel wire grinding head; 8. a base; 9. positioning the tooling plate; 10. lifting the tailstock; 11. rotating the connecting rod assembly; 12. pressing a plate; 13. a connecting rod; 14. a linear bearing; 15. a first thrust bearing; 16. a second thrust bearing; 17. a locking plate; 18. a universal joint coupling; 19. a platen nut; 20. briquetting; 21. cushion blocks; 22. a positioning sleeve; 23. an annular convex edge; 24. a card slot; 25. positioning the boss; 26. a transition flange; 27. a positioning groove; 28. a sliding table; 29. a rotating part; 30. an annular groove; 31. a vertical slot; 32. a second counterbore hole; 33. a first screw hole; 34. a first counterbore; 35. a second screw hole; 36. a first positioning groove; 37. a second positioning groove; 38. a second counterbore.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
The specific embodiments of the present invention are such that: as shown in fig. 1 to 17, a method for deburring the root of a gear ring by using a chamfering machine comprises the following steps: a positioning mechanism 4 for positioning a gear ring 3 and a cutter bar 5 are arranged on a rotary worktable 2 of the numerical control chamfering machine 1 and are arranged on a spindle motor 6 of the numerical control chamfering machine 1, and a steel wire grinding head 7 is arranged on the cutter bar 5; the driving rotary worktable 2 slides to the spindle motor 6, the spindle motor 6 is started to enable the steel wire grinding head 7 to rotate to be close to the tooth root of the gear ring 3 to remove the flash, the rotary worktable 2 is controlled to rotate by a certain angle, and therefore the flash at each tooth root of the gear ring 3 is removed by the steel wire grinding head 7.
The method for removing the burrs at the root part of the gear ring by using the chamfering machine can directly improve the actual utilization rate of equipment in a factory building and can quickly switch two processing states of chamfering and removing burrs; the method directly replaces manual deburring, can quickly remove the burr of the tooth root, and is reduced to 3 minutes from removing the burr manually for 20 minutes by using a gear ring; the labor intensity of workers is reduced, and mechanical automatic processing is realized; the model of the gear ring 3 is changed quickly, and the positioning mechanism 4 can be used for positioning the gear ring 3 by changing different components according to the model of the gear ring 3, so that the gear ring positioning mechanism is suitable for use.
In this embodiment, a linear slide rail is arranged on the numerical control chamfering machine 1, a sliding table 28 adapted to the linear slide rail is arranged at the bottom of the rotary table 2, a lifting slide rail is arranged at one side of the numerical control chamfering machine 1, a lifting table connected to the lifting slide rail is arranged on the spindle motor 6, the spindle motor 6 is swingably mounted on the lifting table, the lifting slide rail is arranged on the sliding table 28, and the lifting tailstock 10 of the numerical control chamfering machine 1 is installed on the lifting slide rail of the sliding table 28 in a liftable manner.
In this embodiment, spindle motor 6 can swing and oscilaltion make the steel wire bistrique 7 on the cutter arbor 5 aim at the tooth root of ring gear 3, 7 steel wire bistrique get rid of the back to the flash of tooth root department of a ring gear 3, control spindle motor 6 upwards rises or upwards swings and makes swivel work head 2 can drive ring gear 3 and rotate certain angle, then control spindle motor 6 descends or the downward swing makes steel wire bistrique 7 aim at the tooth root of next ring gear 3 and flashes the flash and get rid of the work, the realization goes to flash to the tooth root of single ring gear 3, guarantee to the tooth root sanitization of ring gear 3.
In this embodiment, the positioning mechanism 4 includes a base 8 disposed on the rotary table 2, a positioning tooling plate 9 adapted to the inner hole of the gear ring 3 is disposed on the base 8, a lifting tailstock 10 disposed above the rotary table 2 is disposed on the numerical control chamfering machine 1, a rotating link assembly 11 is disposed on the lifting tailstock 10, and a pressing plate 12 is disposed at the bottom of the rotating link assembly 11.
In this embodiment, the rotating link assembly 11 includes a connecting rod 13 and a linear bearing 14 disposed in the lifting tailstock 10 and sleeved on the top of the connecting rod 13, the top of the connecting rod 13 is provided with a first thrust bearing 15 adapted to the top surface of the lifting tailstock 10, the top of the connecting rod 13 is located below the linear bearing 14 and is provided with a second thrust bearing 16 adapted to the bottom surface of the lifting tailstock 10, and the top of the connecting rod 13 is provided with a locking plate 17; the bottom of the connecting rod 13 is provided with a universal joint coupler 18, the pressing plate 12 is sleeved at the bottom end of the universal joint coupler 18, and the bottom end of the universal joint coupler 18 is provided with a pressing plate nut 19 matched with the bottom surface of the pressing plate 12.
In the embodiment, the bottom end of the pressure plate 12 is provided with a plurality of pressure blocks 20 which can be adapted to the positioning tool plate 9 and the top surface of the gear ring 3; the base 8 is provided with a plurality of spacers 21 for supporting the positioning jig plate 9 and the ring gear 3.
A polishing device for removing burrs at the root part of a gear ring by using a chamfering machine comprises a numerical control chamfering machine 1, a spindle motor 6, a sliding table, a rotary workbench 2 arranged on the sliding table and a lifting tailstock 10, wherein the spindle motor 6 can move up and down and swing left and right, a positioning mechanism 4 for positioning the gear ring 3 is arranged on the rotary workbench 2, a rotary connecting rod assembly 11 capable of rotating is arranged on the lifting tailstock 10, and a pressing plate 12 is arranged at the bottom of the rotary connecting rod assembly 11; a spindle motor 6 of the numerical control chamfering machine 1 is provided with a cutter bar 5, and the bottom of the cutter bar 5 is inserted with a steel wire grinding head 7.
In the polishing device, the lifting tailstock 10 is connected with the pressing plate 12 by using the rotating connecting rod assembly 11, and the lifting tailstock 10 is driven to lift up and down by hydraulic pressure, so that the pressing plate 12 compresses the gear ring 3 on the positioning mechanism 4, and the gear ring 3 rotates along with the rotary workbench 2.
The steel wire grinding head 7 is connected to the spindle motor 6 through the cutter bar 5, and the spindle motor 6 drives the steel wire grinding head 7 to rotate at a high speed; the rotary worktable 2 drives the gear ring 3 to rotate at a constant speed and move transversely to the working position of the steel wire grinding head 7; removing burrs at the tooth root of the gear ring 3 through a steel wire grinding head 7 rotating at a high speed; the rotary worktable 2 rotates at a uniform speed, and all the tooth root burrs are guaranteed to be completely removed.
In this embodiment, positioning mechanism 4 is equipped with the location frock board 9 with the hole looks adaptation of ring gear 3 on the base 8 including locating the base 8 on swivel work head 2, the last spout that is equipped with a plurality of radial extensions setting of swivel work head 2, is equipped with locking structure on the spout, and locking structure is bolt structure.
In this embodiment, the bottom of base 8 is equipped with positioning sleeve 22, be equipped with the protruding edge 23 of annular on positioning sleeve 22's the bottom outer wall, the protruding edge 23 of annular is equipped with a plurality of draw-in grooves 24 that suit with the spout, the top protrusion of base 8 is equipped with location boss 25, location frock board 9 cover is established on location boss 25, be equipped with a plurality of cushion 21 that support location frock board 9 on base 8's the top surface, be equipped with the second counter bore 38 of being connected with cushion 21 on the location frock board 9, be equipped with the mounting hole that suits with second counter bore 38 and the connecting hole of being connected with base 8 on the cushion 21. The base 8 is installed on the rotary worktable 2 through the annular convex edge 23 and the clamping groove 24 is quick, the rotary worktable 2 is provided with a positioning shaft matched with the positioning sleeve 22, and the center of the base 8 is ensured to be aligned with the center of the rotary worktable 2.
In this embodiment, the rotating link assembly 11 includes a connecting rod 13 and a linear bearing 14 disposed in the lifting tailstock 10 and sleeved on the top of the connecting rod 13, the top of the connecting rod 13 is provided with a first thrust bearing 15 adapted to the top surface of the lifting tailstock 10, the top of the connecting rod 13 is located below the linear bearing 14 and is provided with a second thrust bearing 16 adapted to the bottom surface of the lifting tailstock 10, and the top of the connecting rod 13 is provided with a locking plate 17; the bottom of the connecting rod 13 is provided with a universal joint coupler 18, the pressing plate 12 is sleeved at the bottom end of the universal joint coupler 18, and the bottom end of the universal joint coupler 18 is provided with a pressing plate nut 19 matched with the bottom surface of the pressing plate 12.
The connecting rod 13 of the rotating link assembly 11 may rotate so that the pressure plate 12 may follow the ring gear 3.
The arrangement of the universal joint coupler 18 can not generate interference under the condition that the center of the connecting rod 13 is not aligned with the center of the positioning tool plate 9, and the pressing plate 12 can rotate along with the gear ring 3.
In this embodiment, the top of the connecting rod 13 is narrowed to form a rotating portion 29, the top of the rotating portion 29 is narrowed to form a connector, the outer wall of the connector is provided with an annular groove 30 and a vertical groove 31 connected with the annular groove, the locking plate 17 is sleeved on the connector, and the hole wall of the locking plate 17 is provided with a second counter bore 32 matched with the vertical groove 31 and the annular groove 30.
In the embodiment, the bottom end of the pressure plate 12 is provided with a plurality of pressure blocks 20 which can be adapted to the positioning tool plate 9 and the top surface of the gear ring 3; the bottom of the connecting rod 13 is provided with a transition flange 26 to which the universal joint coupling 18 is mounted. The universal joint coupling 18 is mounted fast on the bottom of the connecting rod 13 by means of a transition flange 26.
In this embodiment, a first screw hole 33 connected to the transition flange 26 is formed at the bottom end of the connecting rod 13, a first counter bore 34 adapted to the first screw hole 33 is formed in the transition flange 26, a second screw hole 35 connected to the universal joint coupler 18 is formed in the transition flange 26 and located outside the first counter bore 34, a first positioning groove 36 adapted to the bottom end of the connecting rod 13 is formed in the top end of the transition flange 26, and a second positioning groove 37 adapted to the top end of the universal joint coupler 18 is formed in the bottom end of the transition flange 26. The first positioning groove 36 and the second positioning groove 37 are provided so that the center of the universal joint coupling 18 is aligned with the center of the connecting rod 13.
In the present embodiment, the pressure plate 12 is provided with a plurality of radially extending positioning grooves 27, and the pressure block 20 is mounted on the positioning grooves 27 by dropping.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437965.7A CN113172504A (en) | 2021-04-22 | 2021-04-22 | A method and grinding device for removing the root of a ring gear by using a chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437965.7A CN113172504A (en) | 2021-04-22 | 2021-04-22 | A method and grinding device for removing the root of a ring gear by using a chamfering machine |
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| CN113172504A true CN113172504A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110437965.7A Pending CN113172504A (en) | 2021-04-22 | 2021-04-22 | A method and grinding device for removing the root of a ring gear by using a chamfering machine |
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| CN (1) | CN113172504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113858139A (en) * | 2021-11-01 | 2021-12-31 | 肖文强 | Clamping system for processing display screen |
| CN113953965A (en) * | 2021-10-19 | 2022-01-21 | 东莞市普华精密机械有限公司 | Equipment for removing burrs of crossed holes of workpiece |
| CN117139188A (en) * | 2023-08-11 | 2023-12-01 | 湖北科峰智能传动股份有限公司 | Ring gear meshing detection and sorting equipment and method |
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| CN113953965A (en) * | 2021-10-19 | 2022-01-21 | 东莞市普华精密机械有限公司 | Equipment for removing burrs of crossed holes of workpiece |
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