CN113021129A - Grinding device for machining speed reducer gear - Google Patents
Grinding device for machining speed reducer gear Download PDFInfo
- Publication number
- CN113021129A CN113021129A CN202110453223.3A CN202110453223A CN113021129A CN 113021129 A CN113021129 A CN 113021129A CN 202110453223 A CN202110453223 A CN 202110453223A CN 113021129 A CN113021129 A CN 113021129A
- Authority
- CN
- China
- Prior art keywords
- gear
- speed reducer
- mounting
- grinding device
- machining
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 21
- 238000005498 polishing Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- 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
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a grinding device for machining a gear of a speed reducer, which comprises: a table body; the mounting rack is fixedly mounted on the table body; the mounting cylinder is fixedly mounted on the table body; the positioning ring is fixedly arranged on the mounting cylinder; the two supporting contact rods are symmetrically arranged on the positioning ring; the supporting contact block is fixedly arranged on the supporting contact rod; the threaded rod is rotatably mounted on the mounting frame; the hydraulic cylinder is arranged on the threaded rod; the first motor is fixedly arranged on an output shaft of the hydraulic cylinder. The grinding device for machining the speed reducer gear is convenient to use, can be used for quickly positioning the speed reducer gear, is simple in positioning operation, and effectively improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of gear machining of speed reducers, in particular to a polishing device for gear machining of a speed reducer.
Background
The reduction gear serves to match the rotational speed and the torque transmission between the prime mover and the working machine or the actuator, and is used in modern machines in a very wide range of applications. The reducer can be divided into two types of universal reducers and special reducers according to purposes, the design, manufacture and use characteristics of the universal reducers and the special reducers are different, gears in the universal reducers and the special reducers need to be polished in the production process of the reducers, and the gears are polished by a polishing device in the prior art.
Traditional grinding device is inconvenient quick in the use fixes a position the speed reducer gear, and location complex operation influences work efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a modular elevator shaft structure, which not only ensures the strength requirement of steel structure welding, but also ensures the appearance attractiveness, and is flexible and convenient to install, and convenient to replace and maintain later.
In order to solve the technical problems, the polishing device for machining the speed reducer gear is convenient to use, capable of quickly positioning the speed reducer gear, simple in positioning operation and capable of effectively improving working efficiency.
In order to solve the technical problem, the invention provides a grinding device for processing a gear of a speed reducer, which comprises: a table body; the mounting rack is fixedly mounted on the table body; the mounting cylinder is fixedly mounted on the table body; the positioning ring is fixedly arranged on the mounting cylinder; the two supporting contact rods are symmetrically arranged on the positioning ring; the supporting contact block is fixedly arranged on the supporting contact rod; the threaded rod is rotatably mounted on the mounting frame; the hydraulic cylinder is arranged on the threaded rod; the first motor is fixedly arranged on an output shaft of the hydraulic cylinder; and the polishing piece is fixedly arranged on the output shaft of the first motor.
Preferably, rotate on the table body and install the screw sleeve, the screw thread post is installed to the screw sleeve internal thread, fixed mounting has the installation piece on the screw thread post, the installation piece rotates with two vaulting touch poles to be connected, the inner wall sliding connection of installation piece and installation section of thick bamboo.
Preferably, a second motor is fixedly mounted on the table body, a driving gear is fixedly mounted on an output shaft of the second motor, a driven gear is fixedly mounted on the threaded sleeve, and the driven gear is meshed with the driving gear.
Preferably, the installation pole is installed in the rotation on the mounting bracket, equal fixed mounting has the belt pulley on installation pole and the threaded rod, two the cover is equipped with same belt on the belt pulley.
Preferably, the positioning ring is rotatably provided with two connecting rods, and the connecting rods are rotatably connected with the corresponding supporting contact rods.
Preferably, a thread block is installed on the threaded rod in a threaded mode and fixedly connected with the hydraulic cylinder.
Preferably, the first motor is symmetrically and fixedly provided with two dust collection heads, the two dust collection heads are all fixedly provided with hoses, the hoses are communicated with the dust collection heads, the bottom of the table body is provided with a fan, an air inlet of the fan is fixedly provided with an installation pipe, and the installation pipe is communicated with the two hoses.
Preferably, the bottom of the table body is provided with a storage box, and the storage box is communicated with an air outlet of the fan.
Preferably, the installation pipe is fixedly provided with a shunting block, and the shunting block is communicated with the two hoses.
Compared with the related art, the invention has the following beneficial effects:
the invention provides a polishing device for processing a gear of a speed reducer, wherein a positioning ring is fixedly arranged on an installation cylinder and used for placing the gear of the speed reducer and conveniently positioning the gear of the speed reducer, two supporting contact rods are symmetrically arranged on the positioning ring and move under the drive of a threaded column, supporting contact blocks are fixedly arranged on the supporting contact rods and move towards the directions away from or close to each other under the drive of the supporting contact rods to support, touch and position the gear of the speed reducer, a threaded rod is rotatably arranged on an installation frame and can be rotated to adjust the position of a hydraulic cylinder so as to conveniently polish, a polishing piece is fixedly arranged on an output shaft of a first motor, and the gear is polished under the drive of the first motor.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a first embodiment of a grinding device for machining a gear of a speed reducer, provided by the invention;
FIG. 2 is a schematic view of a second embodiment of a grinding device for machining a gear of a speed reducer, provided by the invention; (ii) a
Fig. 3 is an enlarged schematic view of a portion a shown in fig. 2.
Reference numbers in the figures: 1. a table body; 2. a mounting frame; 3. mounting the cylinder; 4. a positioning ring; 5. a supporting contact rod; 6. supporting the contact block; 7. a threaded rod; 8. a hydraulic cylinder; 9. a first motor; 10. polishing the workpiece; 11. a threaded sleeve; 12. a threaded post; 13. a second motor; 14. a driving gear; 15. a driven gear; 16. mounting a rod; 17. a belt pulley; 18. a belt; 19. a dust collection head; 20. a hose; 21. a fan; 22. installing a pipe; 23. an accommodating box.
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.
First embodiment
Referring to fig. 1, in a first embodiment of the present invention, a grinding device for gear processing of a speed reducer includes: a table body 1; the mounting rack 2 is fixedly arranged on the table body 1; the mounting cylinder 3 is fixedly mounted on the table body 1; the positioning ring 4 is fixedly arranged on the mounting cylinder 3; the two supporting contact rods 5 are symmetrically arranged on the positioning ring 4; the supporting contact block 6 is fixedly arranged on the supporting contact rod 5; the threaded rod 7 is rotatably arranged on the mounting frame 2; the hydraulic cylinder 8 is arranged on the threaded rod 7; the first motor 9, the first motor 9 is fixedly installed on the output shaft of the hydraulic cylinder 8; and the grinding part 10 is fixedly arranged on the output shaft of the first motor 9.
Rotate on the table body 1 and install threaded sleeve 11, threaded sleeve 11 internal thread installs threaded post 12, fixed mounting has the installation piece on the threaded post 12, the installation piece rotates with two vaulting touch poles 5 and is connected, the installation piece can rotate vaulting touch pole 5 with the inner wall sliding connection of installation section of thick bamboo 3, makes vaulting touch pole 5 drive and props touch pole 6 and prop the gear and touch fixedly.
The table body 1 is fixedly provided with a second motor 13, an output shaft of the second motor 13 is fixedly provided with a driving gear 14, the threaded sleeve 11 is fixedly provided with a driven gear 15, the driven gear 15 is meshed with the driving gear 14 and can drive the threaded sleeve 11 to rotate, and the threaded sleeve 11 drives the threaded column 12 to move upwards.
Rotate on the mounting bracket 2 and install installation pole 16, equal fixed mounting has belt pulley 17, two on installation pole 16 and the threaded rod 7 the cover is equipped with same belt 18 on the belt pulley 17, can drive threaded rod 7 and rotate, makes threaded rod 7 drive pneumatic cylinder 8 motion, carries out the regulation of position.
Two connecting rods are rotatably installed on the positioning ring 4, the connecting rods are rotatably connected with the corresponding supporting contact rods 5, and the supporting contact rods 5 can be positioned.
The threaded rod 7 is provided with a threaded block in a threaded manner, and the threaded block is fixedly connected with the hydraulic cylinder 8, so that the hydraulic cylinder 8 can move, and polishing is convenient.
When the quick positioning device is used, firstly, a gear of a speed reducer is placed on the positioning ring 4, the second motor 13 is started, the second motor 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the threaded sleeve 11 to rotate, the threaded sleeve 11 drives the threaded column 12 to move upwards, the threaded column 12 drives the mounting block to move upwards, the mounting block drives the two supporting contact rods 5 to move, the two supporting contact rods 5 drive the corresponding supporting contact rods 6 to move towards the direction away from each other until the two supporting contact rods 6 are contacted with the inner wall of the gear of the speed reducer, so that the quick positioning of the gear of the speed reducer can be completed, the mounting rod 16 is rotated, the mounting rod 16 drives one belt pulley 17 to rotate, one belt pulley 17 drives the other belt pulley 17 to rotate so as to drive the threaded rod 7 to rotate, the threaded rod 7 drives the hydraulic, start hydraulic cylinder 8 and first motor 9, hydraulic cylinder 8 drives first motor 9 downstream, and first motor 9 drives the 10 rotations of polishing, alright with polish to the speed reducer gear, polish the completion back, the speed reducer gear after polishing can be taken off to step above the reverse operation, can carry out quick fixed, conveniently process to the speed reducer gear.
The invention provides a polishing device for processing a gear of a speed reducer, wherein a positioning ring 4 is fixedly arranged on an installation cylinder 3 and used for placing the gear of the speed reducer and conveniently positioning the gear of the speed reducer, two supporting contact rods 5 are symmetrically arranged on the positioning ring 4 and move under the drive of a threaded column 12, a supporting contact block 6 is fixedly arranged on the supporting contact rods 5 and moves towards the directions away from or close to each other under the drive of the supporting contact rods 5 to support, contact and position the gear of the speed reducer, a threaded rod 7 is rotatably arranged on an installation frame 2, the position of a hydraulic cylinder 8 can be adjusted by rotating the threaded rod 7 to conveniently polish, a polishing piece 10 is fixedly arranged on an output shaft of a first motor 9, and the gear is polished under the drive of the first motor 9.
Second embodiment:
based on the grinding device for processing the gear of the speed reducer provided by the first embodiment of the application, the second embodiment of the application provides another grinding device for processing the gear of the speed reducer. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 2-3, the polishing device for machining the gear of the speed reducer further comprises two dust collection heads 19, the two dust collection heads 19 are symmetrically and fixedly mounted on the first motor 9, hoses 20 are fixedly mounted on the two dust collection heads 19, the hoses 20 are communicated with the dust collection heads 19, a fan 21 is arranged at the bottom of the table body 1, a mounting pipe 22 is fixedly mounted on an air inlet of the fan 21, and the mounting pipe 22 is communicated with the two hoses 20.
The bottom of the table body 1 is provided with a storage box 23, the storage box 23 is communicated with an air outlet of the fan 21, and the polished dust can be collected to protect the working environment.
The mounting tube 22 is fixedly provided with a shunting block which is communicated with the two hoses 20, so that the two dust collection heads 19 can collect dust simultaneously.
When the clearance is collected to the produced dust of polishing to needs, start fan 21, fan 21's air intake produces suction, and transmit to branch stream block department through installation pipe 22, transmit to two dust absorption head 19 departments through two hoses 20 by dividing stream block again, when polishing 10 and polish the reduction gear, produced dust will be inhaled through dust absorption head 19, the dust is inhaled to fan 21 department along two hoses 20 and installation pipe 22, fan 21 sends into in receiver 23 through the air outlet at a dust, alright collect, can effectual protection operational environment, prevent that the dust from producing harm to staff's healthy.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a grinding device is used in gear machining of speed reducer which characterized in that includes:
a table body;
the mounting rack is fixedly mounted on the table body;
the mounting cylinder is fixedly mounted on the table body;
the positioning ring is fixedly arranged on the mounting cylinder;
the two supporting contact rods are symmetrically arranged on the positioning ring;
the supporting contact block is fixedly arranged on the supporting contact rod;
the threaded rod is rotatably mounted on the mounting frame;
the hydraulic cylinder is arranged on the threaded rod;
the first motor is fixedly arranged on an output shaft of the hydraulic cylinder;
and the polishing piece is fixedly arranged on the output shaft of the first motor.
2. The grinding device for machining the gear of the speed reducer according to claim 1, wherein a threaded sleeve is rotatably mounted on the table body, a threaded column is mounted in the threaded sleeve in a threaded manner, a mounting block is fixedly mounted on the threaded column and is rotatably connected with the two supporting contact rods, and the mounting block is slidably connected with the inner wall of the mounting cylinder.
3. The grinding device for machining the gear of the speed reducer according to claim 2, wherein a second motor is fixedly mounted on the table body, a driving gear is fixedly mounted on an output shaft of the second motor, a driven gear is fixedly mounted on the threaded sleeve, and the driven gear is meshed with the driving gear.
4. The grinding device for machining the speed reducer gear according to claim 1, wherein a mounting rod is rotatably mounted on the mounting frame, belt pulleys are fixedly mounted on the mounting rod and the threaded rod, and the same belt is sleeved on the two belt pulleys.
5. The grinding device for machining the speed reducer gear according to claim 2, wherein two connecting rods are rotatably mounted on the positioning ring and rotatably connected with the corresponding supporting contact rods.
6. The grinding device for machining the gear of the speed reducer according to claim 1, wherein a threaded block is mounted on the threaded rod in a threaded manner, and the threaded block is fixedly connected with a hydraulic cylinder.
7. The grinding device for gear machining of the speed reducer according to claim 1, wherein two dust collection heads are symmetrically and fixedly mounted on the first motor, hoses are fixedly mounted on both the two dust collection heads, the hoses are communicated with the dust collection heads, a fan is arranged at the bottom of the table body, a mounting pipe is fixedly mounted on an air inlet of the fan, and the mounting pipe is communicated with the two hoses.
8. The grinding device for machining the reducer gear according to claim 7, wherein a storage box is provided at a bottom of the table body, and the storage box is communicated with an air outlet of the fan.
9. The grinding device for machining the gear of the speed reducer according to claim 7, wherein a shunting block is fixedly mounted on the mounting pipe and communicated with the two hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453223.3A CN113021129B (en) | 2021-04-26 | 2021-04-26 | Grinding device is used in speed reducer gear processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453223.3A CN113021129B (en) | 2021-04-26 | 2021-04-26 | Grinding device is used in speed reducer gear processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113021129A true CN113021129A (en) | 2021-06-25 |
| CN113021129B CN113021129B (en) | 2024-01-30 |
Family
ID=76454663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110453223.3A Active CN113021129B (en) | 2021-04-26 | 2021-04-26 | Grinding device is used in speed reducer gear processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113021129B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336096A (en) * | 2017-09-28 | 2017-11-10 | 姚飞 | A kind of automobile gear end face sanding apparatus |
| CN207862410U (en) * | 2018-01-25 | 2018-09-14 | 赣州泰达汽车零部件有限公司 | A kind of multiclass gear quenching equipment |
| CN109333240A (en) * | 2018-10-15 | 2019-02-15 | 孙栋 | A kind of comprehensive sander of more number gear concentration of adjustable clamping positioning |
| CN211414717U (en) * | 2019-12-18 | 2020-09-04 | 黄剑辉 | Industrial automatic grinding device |
| US20200376576A1 (en) * | 2019-05-30 | 2020-12-03 | Beijing Institute Of Technology | Machining device for duplex gear of high-precision reducer for robot, and use method thereof |
-
2021
- 2021-04-26 CN CN202110453223.3A patent/CN113021129B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336096A (en) * | 2017-09-28 | 2017-11-10 | 姚飞 | A kind of automobile gear end face sanding apparatus |
| CN207862410U (en) * | 2018-01-25 | 2018-09-14 | 赣州泰达汽车零部件有限公司 | A kind of multiclass gear quenching equipment |
| CN109333240A (en) * | 2018-10-15 | 2019-02-15 | 孙栋 | A kind of comprehensive sander of more number gear concentration of adjustable clamping positioning |
| US20200376576A1 (en) * | 2019-05-30 | 2020-12-03 | Beijing Institute Of Technology | Machining device for duplex gear of high-precision reducer for robot, and use method thereof |
| CN211414717U (en) * | 2019-12-18 | 2020-09-04 | 黄剑辉 | Industrial automatic grinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113021129B (en) | 2024-01-30 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231215 Address after: 224000 Tainan Industrial Park, Liangduo Town, Dongtai City, Yancheng City, Jiangsu Province (within Jiangsu Oubang Electric Machinery Co., Ltd.) Applicant after: Liming Precision Transmission (Jiangsu) Co.,Ltd. Address before: 215000 1st floor, building 1, No. 7812, Mudong Road, Hengjing street, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: Liming Intelligent Technology (Jiangsu) Co.,Ltd. |
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