CN115106815A - Clamping and fixing device for gear machining of speed reducer and using method of clamping and fixing device - Google Patents
Clamping and fixing device for gear machining of speed reducer and using method of clamping and fixing device Download PDFInfo
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- CN115106815A CN115106815A CN202210860533.1A CN202210860533A CN115106815A CN 115106815 A CN115106815 A CN 115106815A CN 202210860533 A CN202210860533 A CN 202210860533A CN 115106815 A CN115106815 A CN 115106815A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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Abstract
The invention discloses a clamping and fixing device for machining a gear of a speed reducer and a using method thereof, and the clamping and fixing device comprises a machining table, wherein the middle part of the machining table is provided with a rotatable bearing assembly, the machining table is provided with a clamping assembly, and the machining table is provided with a lifting positioning assembly; the bearing assembly is used for bearing the speed reducer gear and is matched with the clamping assembly to perform rotation adjustment; the clamping assembly is used for clamping and fixing the speed reducer gear placed on the bearing assembly and can be used for meshing, rotating and adjusting the speed reducer gear; the lifting positioning assembly is used for positioning and fixing the speed reducer gear and is matched with the bearing assembly to rotate, the rotatable bearing assembly, the clamping assembly and the lifting positioning assembly are arranged in the lifting positioning assembly, the clamping assembly and the lifting positioning assembly are matched and adjusted with the bearing assembly, the rotating angle of the speed reducer gear on the bearing table can be manually adjusted, an operator can conveniently process the speed reducer gear, and the processing convenience and the processing efficiency of the speed reducer gear are improved.
Description
Technical Field
The invention belongs to the technical field of speed reducers, and particularly relates to a clamping and fixing device for gear machining of a speed reducer and a using method of the clamping and fixing device.
Background
The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, is widely applied to modern machinery, and has the characteristics of high strength and good wear resistance because a speed reducer gear is a commonly used part on the speed reducer.
The clamping and fixing device for machining the speed reducer gear needs to be clamped and fixed by the clamping and fixing device during machining of the speed reducer gear, most of the conventional clamping and fixing devices for machining the speed reducer gear directly clamp the speed reducer gear through a clamping part to fix the speed reducer gear, and rotation adjustment cannot be carried out, so that the speed reducer gear is inconvenient to operate during machining, and machining and use of the speed reducer gear are affected.
Disclosure of Invention
The invention aims to provide a clamping and fixing device for machining a gear of a speed reducer and a using method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a clamping and fixing device for machining a gear of a speed reducer comprises a machining table, wherein a rotatable bearing assembly is arranged in the middle of the machining table, clamping assemblies which are symmetrically distributed are arranged on the machining table, the bearing assemblies are arranged among the clamping assemblies which are symmetrically distributed, and a lifting positioning assembly is arranged on the machining table;
the bearing assembly is used for bearing a gear of the speed reducer and is matched with the clamping assembly to perform rotation adjustment;
the clamping assembly is used for clamping and fixing the speed reducer gear placed on the bearing assembly and can be used for carrying out meshing rotation adjustment on the speed reducer gear;
the lifting positioning assembly is used for positioning and fixing the speed reducer gear and is matched with the bearing assembly to rotate.
Preferably, a circular groove is formed in the middle of the processing table, a rotating cavity is formed in the processing table corresponding to the lower portion of the circular groove, and the circular groove is communicated with the rotating cavity;
the bearing assembly comprises a bearing platform arranged in the circular groove and a pin shaft arranged at the bottom of the bearing platform, and the pin shaft is rotatably clamped in the rotating cavity.
Preferably, the processing table is provided with symmetrically distributed adjusting clamping grooves, an adjusting cavity is formed in the processing table corresponding to the lower part of the adjusting clamping grooves, and the adjusting clamping grooves are communicated with the adjusting cavity;
the clamping assembly is connected with the adjusting clamping groove and the adjusting cavity in a sliding and clamping mode.
Preferably, the clamping assembly comprises an adjusting rod arranged in the adjusting clamping groove and the adjusting cavity, a clamping rack arranged at the upper end of the adjusting rod, and a telescopic cylinder arranged in the adjusting cavity;
the telescopic end of the telescopic cylinder is connected with the lower portion of the adjusting rod, and the telescopic cylinder drives the adjusting rod to move in the adjusting clamping groove and the adjusting cavity in a telescopic mode so as to drive the clamping rack to clamp or release the gear of the speed reducer.
Preferably, the upper end of the adjusting rod is provided with a clamping block, the lower end face of the clamping rack is provided with a sliding clamping groove in sliding clamping connection with the clamping block, and the clamping rack moves on the adjusting rod through the sliding clamping groove and the clamping block in sliding clamping connection.
Preferably, a locking groove is formed in the position, corresponding to the sliding clamping groove, of the upper end face of the clamping rack, a threaded hole is formed in the middle of the upper end face of the clamping block, the locking groove and the threaded hole are distributed in an aligned mode, and the clamping rack is fixedly connected with the clamping block through a locking bolt;
the threaded hole is matched with the locking bolt.
Preferably, an installation groove is formed in the rear side of the upper end face of the processing table;
the lifting positioning assembly comprises a telescopic rod arranged in the mounting groove, a fixed plate connected with the telescopic rod and a positioning head rotatably connected with the fixed plate through a rotating seat;
and the middle part of the bearing table is provided with a positioning groove which is spliced with the positioning head.
Preferably, the rotating seat is arranged at the lower part of the fixed plate, a disc is arranged between the rotating seat and the positioning head, positioning columns distributed in a circular array are arranged at the lower part of the disc, and the positioning head is arranged in the middle of the positioning columns distributed in the circular array;
the length of the positioning head is greater than that of the positioning column.
Preferably, a cleaning groove is formed in the front side of the upper end face of the processing table and communicated with the circular groove.
A use method of a clamping and fixing device for machining a gear of a speed reducer comprises the following steps:
a: firstly, placing a speed reducer gear on a bearing table, aligning a central hole of the speed reducer gear with a positioning groove, and then lifting a positioning assembly to start running;
b: at the moment, the telescopic rod starts to contract, so that the fixing plate moves downwards along with the telescopic rod, the positioning head starts to descend until the positioning head is inserted into the positioning groove, and the positioning column presses the speed reducer gear to complete the positioning operation of the speed reducer gear;
c: then the clamping assembly starts to operate, at the moment, the telescopic cylinder starts to operate, the adjusting rod is pushed to move in the adjusting clamping groove and the adjusting cavity so as to drive the clamping rack to move towards the speed reducer gear, and therefore the clamping rack is enabled to be meshed, clamped and fixed on the speed reducer gear, and then the speed reducer gear can be machined;
d: when the machining position of the speed reducer gear needs to be adjusted, the locking bolt can be loosened, then one of the clamping racks is pushed to move, so that the two clamping racks move in opposite directions, the speed reducer gear is driven to rotate on the bearing table, the bearing table rotates in the rotating cavity through the pin shaft at the moment, and the rotating seat rotates along with the speed reducer gear to complete rotation adjustment of the speed reducer gear on the bearing table.
Compared with the prior art, the invention has the beneficial effects that:
1. when the machining position of the speed reducer gear needs to be adjusted, the locking bolt can be loosened, one of the clamping racks is pushed to move, so that the two clamping racks move in opposite directions to drive the speed reducer gear to rotate on the bearing table, the bearing table rotates in the rotating cavity through the pin shaft, the rotating seat rotates along with the speed reducer gear to complete the rotation adjustment of the speed reducer gear on the bearing table, the rotating angle of the speed reducer gear on the bearing table can be manually adjusted, an operator can conveniently machine the speed reducer gear, and the machining convenience and the machining efficiency of the speed reducer gear are improved;
2. the invention is provided with the clamping component and the lifting and positioning component, when in use, the telescopic rod starts to contract, so that the fixing plate moves downwards along with the telescopic rod, the positioning head begins to descend until the positioning head is inserted into the positioning groove, the positioning column presses the speed reducer gear at the same time, the positioning operation of the speed reducer gear is completed, then the clamping component starts to operate, at the moment, the telescopic cylinder starts to operate, the adjusting rod is pushed to move in the adjusting clamping groove and the adjusting cavity, so as to drive the clamping rack to move towards the speed reducer gear, thereby leading the clamping rack to engage, clamp and fix the speed reducer gear, then, the speed reducer gear can be machined, the speed reducer gear can be quickly positioned, clamped and fixed, the speed reducer gear cannot rotate or deviate during machining, the clamping and fixing stability of the device is improved, and the machining efficiency of the speed reducer gear is improved;
3. the cleaning groove is arranged, so that when scraps produced by gear machining of the speed reducer fall into the circular groove, the scraps can be quickly cleaned out through the cleaning groove, the cleaning and the use of the device are facilitated, and the tidiness of the device is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic perspective view of a processing station according to the present invention;
FIG. 4 is a perspective view of the clamping assembly of the present invention;
FIG. 5 is a schematic perspective view of the adjusting lever of the present invention;
fig. 6 is a schematic bottom perspective view of the clamping rack of the present invention.
In the figure: 1. a processing table; 101. a circular groove; 102. a rotation chamber; 103. adjusting the clamping groove; 104. an adjustment chamber; 105. mounting grooves; 106. cleaning the tank; 2. a load bearing assembly; 201. a bearing platform; 202. a pin shaft; 203. positioning a groove; 3. a clamping assembly; 301. adjusting a rod; 302. clamping the rack; 303. a telescopic cylinder; 304. a clamping block; 305. a sliding clamping groove; 306. a locking groove; 307. a threaded hole; 308. locking the bolt; 4. a lifting positioning component; 401. a telescopic rod; 402. a fixing plate; 403. a rotating base; 404. positioning the head; 405. a disc; 406. and a positioning column.
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. 1-6, the clamping and fixing device for processing the gear of the speed reducer provided by the invention comprises a processing table 1, wherein a rotatable bearing assembly 2 is arranged in the middle of the processing table 1, clamping assemblies 3 which are symmetrically distributed are arranged on the processing table 1, the bearing assembly 2 is arranged between the clamping assemblies 3 which are symmetrically distributed, and a lifting positioning assembly 4 is arranged on the processing table 1;
the bearing assembly 2 is used for bearing a speed reducer gear and is matched with the clamping assembly 3 to rotate and adjust, the middle of the machining table 1 is provided with a circular groove 101, the inner part of the machining table 1, corresponding to the lower part of the circular groove 101, is provided with a rotating cavity 102, the circular groove 101 is communicated with the rotating cavity 102, the bearing assembly 2 comprises a bearing table 201 arranged in the circular groove 101 and a pin shaft 202 arranged at the bottom of the bearing table 201, and the pin shaft 202 is rotationally clamped in the rotating cavity 102;
the clamping assembly 3 is used for clamping and fixing a speed reducer gear placed on the bearing assembly 2 and can be used for meshing, rotating and adjusting the speed reducer gear, the processing table 1 is provided with symmetrically distributed adjusting clamping grooves 103, an adjusting cavity 104 is formed in the processing table 1 and corresponds to the lower portion of the adjusting clamping groove 103, the adjusting clamping groove 103 is communicated with the adjusting cavity 104, the clamping assembly 3 is slidably clamped in the adjusting clamping groove 103 and the adjusting cavity 104, the clamping assembly 3 comprises an adjusting rod 301 arranged in the adjusting clamping groove 103 and the adjusting cavity 104, a clamping rack 302 arranged at the upper end of the adjusting rod 301 and a telescopic cylinder 303 arranged in the adjusting cavity 104, the telescopic end of the telescopic cylinder 303 is connected with the lower portion of the adjusting rod 301, the telescopic cylinder 303 telescopically drives the adjusting rod 301 to move in the adjusting clamping groove 103 and the adjusting cavity 104 so as to drive the clamping rack 302 to clamp or release the speed reducer gear, a clamping block 304 is arranged at the upper end of the adjusting rod 301, a sliding clamping groove 305 in sliding clamping with the clamping block 304 is formed in the lower end face of the clamping rack 302, the clamping rack 302 is in sliding clamping on the adjusting rod 301 through the sliding clamping groove 305 and the clamping block 304 to move, a locking groove 306 is formed in the position, corresponding to the sliding clamping groove 305, of the upper end face of the clamping rack 302, a threaded hole 307 is formed in the middle of the upper end face of the clamping block 304, the locking groove 306 and the threaded hole 307 are distributed in an aligned mode, the clamping rack 302 and the clamping block 304 are fixedly connected through a locking bolt 308, and the threaded hole 307 is matched with the locking bolt 308;
lifting positioning component 4 is used for fixing a position the speed reducer gear, and cooperate bearing component 2 to rotate, the up end rear side of processing platform 1 is opened and is equipped with mounting groove 105, lifting positioning component 4 is including installing telescopic link 401 in mounting groove 105, fixed plate 402 be connected with telescopic link 401 and with fixed plate 402 rotate the locating head 404 plummer 201 of being connected through roating seat 403, locating slot 203 of pegging graft with locating head 404 is seted up at the middle part of locating head 404, roating seat 403 sets up the lower part at fixed plate 402, be provided with disc 405 between roating seat 403 and the locating head 404, the lower part of disc 405 is provided with and is the reference column 406 that circular array distributes, locating head 404 sets up the middle part at reference column 406 that becomes circular array and distributes, the length of locating head 404 is greater than the length of reference column 406.
The rotary type speed reducer gear machining device is provided with the rotatable bearing assembly 2, the clamping assembly 3 and the lifting positioning assembly 4 which are matched with the bearing assembly 2 for adjustment, when the machining position of the speed reducer gear needs to be adjusted, the locking bolt 308 can be loosened, one of the clamping racks 302 is pushed to move, the two clamping racks 302 move in opposite directions, the speed reducer gear is driven to rotate on the bearing table 201, the bearing table 201 rotates in the rotating cavity 102 through the pin shaft 202, the rotating seat 403 rotates along with the speed reducer gear to complete rotation adjustment of the speed reducer gear on the bearing table 201, the rotating angle of the speed reducer gear on the bearing table 201 can be manually adjusted, an operator can conveniently machine the speed reducer gear, and the machining convenience and the machining efficiency of the speed reducer gear are improved;
the device is provided with the clamping component 3 and the lifting positioning component 4, when the device is used, the telescopic rod 401 starts to contract, the fixing plate 402 moves downwards along with the telescopic rod 401, the positioning head 404 starts to descend until the positioning head 404 is inserted into the positioning groove 203, meanwhile, the positioning column 406 presses the speed reducer gear to complete the positioning operation of the speed reducer gear, then the clamping component 3 starts to operate, the telescopic cylinder 303 starts to operate at the moment, the adjusting rod 301 is pushed to move in the adjusting clamping groove 103 and the adjusting cavity 104 to drive the clamping rack 302 to move towards the speed reducer gear, so that the clamping rack 302 is meshed with, clamped and fixed on the speed reducer gear, then the speed reducer gear can be machined, the positioning, clamping and fixing operation can be rapidly carried out on the speed reducer gear, the speed reducer gear cannot rotate or deviate during machining, and the clamping and fixing stability of the device is improved, the machining efficiency of the gear of the speed reducer is improved.
In the present embodiment, as shown in fig. 1 and 3, a cleaning tank 106 is provided on the front side of the upper end surface of the processing table 1, and the cleaning tank 106 communicates with the circular tank 101;
the cleaning groove 106 is arranged, so that when the scraps produced in the gear machining of the speed reducer fall into the circular groove 101, the scraps can be quickly cleaned out through the cleaning groove 106, the cleaning and the use of the device are facilitated, and the neatness of the device is guaranteed.
The invention provides a using method of a clamping and fixing device for machining a gear of a speed reducer, which comprises the following steps:
a: firstly, a speed reducer gear is placed on a bearing table 201, a central hole of the speed reducer gear is aligned with a positioning groove 203, and then a lifting positioning assembly 4 starts to operate;
b: at the moment, the telescopic rod 401 starts to contract, so that the fixing plate 402 moves downwards along with the telescopic rod 401, the positioning head 404 starts to descend until the positioning head 404 is inserted into the positioning groove 203, and meanwhile, the positioning column 406 presses the gear of the speed reducer to complete the positioning operation of the gear of the speed reducer;
c: then the clamping assembly 3 starts to operate, at the moment, the telescopic cylinder 303 starts to operate, the adjusting rod 301 is pushed to move in the adjusting clamping groove 103 and the adjusting cavity 104 to drive the clamping rack 302 to move towards the speed reducer gear, so that the clamping rack 302 is meshed, clamped and fixed to the speed reducer gear, and then the speed reducer gear can be machined;
d: when the machining position of the speed reducer gear needs to be adjusted, the locking bolt 308 can be loosened, and then one of the clamping racks 302 is pushed to move, so that the two clamping racks 302 move in opposite directions, and further the speed reducer gear is driven to rotate on the bearing platform 201, at the moment, the bearing platform 201 rotates in the rotating cavity 102 through the pin shaft 202, and the rotating seat 403 rotates along with the speed reducer gear to complete the rotation adjustment of the speed reducer gear on the bearing platform 201.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The clamping and fixing device for machining the gear of the speed reducer is characterized by comprising a machining table (1), wherein a rotatable bearing assembly (2) is arranged in the middle of the machining table (1), clamping assemblies (3) which are symmetrically distributed are arranged on the machining table (1), the bearing assembly (2) is arranged between the clamping assemblies (3) which are symmetrically distributed, and a lifting positioning assembly (4) is arranged on the machining table (1);
the bearing assembly (2) is used for bearing a gear of the speed reducer and is matched with the clamping assembly (3) to perform rotation adjustment;
the clamping assembly (3) is used for clamping and fixing the speed reducer gear placed on the bearing assembly (2) and can be used for meshing, rotating and adjusting the speed reducer gear;
the lifting positioning assembly (4) is used for positioning and fixing the speed reducer gear and is matched with the bearing assembly (2) to rotate.
2. The clamping and fixing device for machining the gear of the speed reducer as claimed in claim 1, wherein: a circular groove (101) is formed in the middle of the machining table (1), a rotating cavity (102) is formed in the machining table (1) corresponding to the lower portion of the circular groove (101), and the circular groove (101) is communicated with the rotating cavity (102);
the bearing assembly (2) comprises a bearing platform (201) arranged inside the circular groove (101) and a pin shaft (202) arranged at the bottom of the bearing platform (201), and the pin shaft (202) is rotationally clamped in the rotating cavity (102).
3. The clamping and fixing device for machining the gear of the speed reducer as claimed in claim 1, wherein: adjusting clamping grooves (103) which are symmetrically distributed are formed in the machining table (1), an adjusting cavity (104) is formed in the machining table (1) and corresponds to the lower portion of the adjusting clamping grooves (103), and the adjusting clamping grooves (103) are communicated with the adjusting cavity (104);
the clamping component (3) is in sliding clamping connection with the adjusting clamping groove (103) and the adjusting cavity (104).
4. The clamping and fixing device for machining the gear of the speed reducer as recited in claim 3, wherein: the clamping assembly (3) comprises an adjusting rod (301) arranged in the adjusting clamping groove (103) and the adjusting cavity (104), a clamping rack (302) arranged at the upper end of the adjusting rod (301), and a telescopic cylinder (303) arranged in the adjusting cavity (104);
the telescopic end of the telescopic cylinder (303) is connected with the lower portion of the adjusting rod (301), the telescopic cylinder (303) stretches and retracts to drive the adjusting rod (301) to move in the adjusting clamping groove (103) and the adjusting cavity (104) so as to drive the clamping rack (302) to clamp or release the speed reducer gear.
5. The clamping and fixing device for machining the gear of the speed reducer as recited in claim 4, wherein: the upper end of the adjusting rod (301) is provided with a clamping block (304), the lower end face of the clamping rack (302) is provided with a sliding clamping groove (305) in sliding clamping connection with the clamping block (304), and the clamping rack (302) is connected with the adjusting rod (301) in a sliding clamping mode through the sliding clamping groove (305) and the clamping block (304).
6. The clamping and fixing device for machining the gear of the speed reducer as recited in claim 5, wherein: a locking groove (306) is formed in the position, corresponding to the sliding clamping groove (305), of the upper end face of the clamping rack (302), a threaded hole (307) is formed in the middle of the upper end face of the clamping block (304), the locking groove (306) and the threaded hole (307) are distributed in an aligned mode, and the clamping rack (302) is fixedly connected with the clamping block (304) through a locking bolt (308);
the threaded hole (307) is matched with the locking bolt (308).
7. The clamping and fixing device for machining the gear of the speed reducer as claimed in claim 2, wherein: an installation groove (105) is formed in the rear side of the upper end face of the processing table (1);
the lifting positioning assembly (4) comprises an expansion rod (401) arranged in the mounting groove (105), a fixing plate (402) connected with the expansion rod (401), and a positioning head (404) rotatably connected with the fixing plate (402) through a rotating seat (403);
and the middle part of the bearing table (201) is provided with a positioning groove (203) which is spliced with the positioning head (404).
8. The clamping and fixing device for machining the gear of the speed reducer as recited in claim 7, wherein: the rotating base (403) is arranged at the lower part of the fixed plate (402), a disc (405) is arranged between the rotating base (403) and the positioning head (404), positioning columns (406) distributed in a circular array are arranged at the lower part of the disc (405), and the positioning head (404) is arranged at the middle part of the positioning columns (406) distributed in the circular array;
the positioning head (404) has a length greater than the positioning post (406).
9. The clamping and fixing device for machining the gear of the speed reducer as claimed in claim 1, wherein: the front side of the upper end face of the processing table (1) is provided with a cleaning groove (106), and the cleaning groove (106) is communicated with the circular groove (101).
10. The use method of the clamping and fixing device for machining the gear of the speed reducer according to any one of claims 1 to 9, is characterized by comprising the following steps of:
a: firstly, a speed reducer gear is placed on a bearing table (201), a central hole of the speed reducer gear is aligned to a positioning groove (203), and then a lifting positioning assembly (4) starts to operate;
b: at the moment, the telescopic rod (401) begins to contract, so that the fixing plate (402) moves downwards along with the telescopic rod (401), the positioning head (404) begins to descend until the positioning head (404) is inserted into the positioning groove (203), and meanwhile, the positioning column (406) presses the speed reducer gear to complete the positioning operation of the speed reducer gear;
c: then the clamping assembly (3) starts to operate, at the moment, the telescopic cylinder (303) starts to operate, the adjusting rod (301) is pushed to move in the adjusting clamping groove (103) and the adjusting cavity (104) so as to drive the clamping rack (302) to move towards the speed reducer gear, and therefore the clamping rack (302) is enabled to be meshed, clamped and fixed on the speed reducer gear, and then the speed reducer gear can be machined;
d: when the machining position of the speed reducer gear needs to be adjusted, the locking bolt (308) can be loosened, then one clamping rack (302) is pushed to move, the two clamping racks (302) move in opposite directions, the speed reducer gear is driven to rotate on the bearing table (201), the bearing table (201) rotates in the rotating cavity (102) through the pin shaft (202), and the rotating seat (403) rotates along with the speed reducer gear to complete rotation adjustment of the speed reducer gear on the bearing table (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210860533.1A CN115106815A (en) | 2022-07-21 | 2022-07-21 | Clamping and fixing device for gear machining of speed reducer and using method of clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210860533.1A CN115106815A (en) | 2022-07-21 | 2022-07-21 | Clamping and fixing device for gear machining of speed reducer and using method of clamping and fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN115106815A true CN115106815A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210860533.1A Pending CN115106815A (en) | 2022-07-21 | 2022-07-21 | Clamping and fixing device for gear machining of speed reducer and using method of clamping and fixing device |
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| CN (1) | CN115106815A (en) |
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| CN116984532A (en) * | 2023-07-07 | 2023-11-03 | 徐州途远精密设备有限公司 | Gear rubbing machine for speed reducer |
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| CN212419951U (en) * | 2020-04-22 | 2021-01-29 | 方恩泉 | Gear machining clamp |
| CN111360336A (en) * | 2020-04-24 | 2020-07-03 | 东莞市奇趣机器人科技有限公司 | Gear part machining equipment with clamping structure and angle adjustment convenience function |
| CN212169238U (en) * | 2020-04-26 | 2020-12-18 | 青岛众成汽车齿轮有限公司 | Grinding device for automobile gear |
| CN213888515U (en) * | 2020-11-26 | 2021-08-06 | 佛山市优利辰传动科技有限公司 | Mechanical gear processing fixing device |
| CN213794624U (en) * | 2020-12-19 | 2021-07-27 | 哈尔滨顺源机械制造有限公司 | Anti-deviation polishing device for rear axle gear |
| CN213889348U (en) * | 2020-12-22 | 2021-08-06 | 东莞市嘉齿机械制造有限公司 | High-efficient gear grinding device |
| CN113910069A (en) * | 2021-08-23 | 2022-01-11 | 高紫燕 | General type gear grinding device |
| CN216883525U (en) * | 2022-01-20 | 2022-07-05 | 武汉派博科技有限公司 | Prevent automobile parts processing of skew and use location closing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116984532A (en) * | 2023-07-07 | 2023-11-03 | 徐州途远精密设备有限公司 | Gear rubbing machine for speed reducer |
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