CN111843732A - Forming and processing device and forming and processing technology for transmission gear accessory of stepping motor - Google Patents
Forming and processing device and forming and processing technology for transmission gear accessory of stepping motor Download PDFInfo
- Publication number
- CN111843732A CN111843732A CN202010766920.XA CN202010766920A CN111843732A CN 111843732 A CN111843732 A CN 111843732A CN 202010766920 A CN202010766920 A CN 202010766920A CN 111843732 A CN111843732 A CN 111843732A
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- Prior art keywords
- grinding
- frame
- cam
- polishing
- transmission gear
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a forming and processing device for a transmission gear accessory of a stepping motor, which comprises a frame body, a fixing device, a polishing device and a collecting device, wherein the fixing device is arranged on the left side in the frame body, the polishing device is arranged at the upper end in the frame body, and the collecting device is arranged at the bottom of the frame body. The gear tooth groove grinding machine can solve the problems that a traditional gear tooth groove grinding processing mode is to grind by using a grinding machine manually, a grinder needs to have certain grinding experience, the grinding efficiency is low, the grinding effect is poor due to high labor intensity when the gear is ground continuously manually, the ground gear needs to be processed again, the benefit of a factory is affected, and the like.
Description
Technical Field
The invention relates to the field of motor processing, in particular to a forming and processing device and a forming and processing technology for a transmission gear accessory of a stepping motor.
Background
The gear is a mechanical element with teeth on the rim and capable of continuously meshing to transmit motion and power, and has the advantages of high transmission precision, stable transmission and the like, so that the gear is widely applied in the transmission process. In the production and processing process, the gear teeth of the gear are processed by a gear shaper by using a gear shaper cutter, and the tooth socket surface of the processed gear teeth always has shear marks, so that the surface of the tooth socket is not smooth enough, the abrasion between the gears is increased, the service life of the gear is shortened, and the precision and the stability of the gear transmission are influenced. Therefore, it is necessary to grind the gear tooth grooves after the gear shaping process.
At present, the processing mode of polishing of traditional gear tooth's socket utilizes the machinery of polishing to polish through the manual work, needs the person of polishing to have certain experience of polishing, and the efficiency of polishing is lower, and artifical continuous polishing can be because of intensity of labour is great lead to the effect of polishing poor, and the gear after polishing needs the result of reprocessing probably to appear to influence the benefit of mill.
Disclosure of Invention
Technical problem to be solved
The gear tooth groove grinding machine can solve the problems that a traditional gear tooth groove grinding processing mode is to grind by using a grinding machine manually, a grinder needs to have certain grinding experience, the grinding efficiency is low, the grinding effect is poor due to high labor intensity when the gear is ground continuously manually, the ground gear needs to be processed again, the benefit of a factory is affected, and the like.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical solutions, wherein the device for forming and processing the transmission gear accessory of the stepping motor comprises a frame body, a fixing device, a polishing device and a collecting device, the fixing device is arranged on the left side inside the frame body, the polishing device is arranged on the upper end inside the frame body, and the collecting device is arranged at the bottom of the frame body, wherein:
the fixing device comprises a ratchet and pawl mechanism and a fixing frame, wherein the ratchet and pawl mechanism is arranged on the left side wall inside the frame body, the middle part of the ratchet and pawl mechanism is connected with the upper end of the fixing frame through a bearing, and the lower end of the fixing frame is fixedly arranged on the collecting device;
the polishing device comprises a telescopic cylinder, a U-shaped frame with a downward opening, a cam mechanism, a sliding shaft, a sliding block, a polishing mechanism, a scrap blowing mechanism and a lubricating mechanism, wherein the telescopic cylinder is installed on the upper end face of the inside of the frame body through a cylinder base;
the cam mechanism comprises a grinding motor, a cam shaft and a second cam, wherein the grinding motor is installed inside the U-shaped frame with the downward opening through a motor base, the lower end of the grinding motor is connected with the cam shaft through a coupler, and the second cam is installed at the lower end of the cam shaft through a key;
the polishing mechanism comprises an arc-shaped mounting seat, a first polishing roller, a second polishing roller and a third polishing roller, wherein the arc-shaped mounting seat is mounted at the lower end of the sliding block, the first polishing roller is mounted at the rear end of the inner arc surface of the arc-shaped mounting seat, the third polishing roller is mounted at the front end of the inner arc surface of the arc-shaped mounting seat, and the second polishing roller is arranged between the first polishing roller and the third polishing roller;
the scrap blowing mechanism comprises a high-pressure air pump, a telescopic air pipe, an air cavity and an air nozzle, wherein the high-pressure air pump is mounted on the left side wall inside the frame body through an air pump base, the air cavity is formed in the arc-shaped mounting seat, an air inlet of the air cavity is connected with the high-pressure air pump through the telescopic air pipe, and the air nozzle is mounted at an air outlet of the air cavity;
the collecting device comprises a collecting frame and a filter screen, wherein the collecting frame is arranged under the polishing device, and the filter screen is installed at the upper end of the collecting frame.
As a preferred technical scheme of the invention, the ratchet wheel and pawl mechanism comprises a driving motor, a driving shaft, a first cam, a pawl, a ratchet wheel and a mounting shaft, wherein the driving motor is mounted on the left side wall inside the frame body through a motor base, the output end of the driving motor is connected with the driving shaft through a coupling, the driving shaft penetrates through the upper end of the fixing frame through a bearing, the right end of the driving shaft is connected with the first cam through a key, the pawl is connected to the first cam through a pin shaft, the mounting shaft is mounted on the fixing frame through a bearing, the left end of the mounting shaft is connected with the ratchet wheel through a key, the ratchet wheel is positioned right below the pawl, the lower end of the pawl is placed in a tooth socket of the.
As a preferred technical scheme of the invention, the lubricating mechanism comprises a high-pressure oil pump, a telescopic oil pipe, an oil cavity and an oil nozzle, wherein the high-pressure oil pump is installed on the right side wall inside the frame body through an oil pump base, the lower end of the high-pressure oil pump is connected with the collecting frame through the telescopic oil pipe, the oil cavity is formed in the front end and the rear end inside the arc-shaped mounting seat, the upper end of the high-pressure oil pump is connected with an oil inlet of the oil cavity through the telescopic oil pipe, and the oil nozzle is installed at.
As a preferred technical scheme of the invention, the lower end of the first grinding roller is provided with a fine sand paper layer, the lower end of the second grinding roller is provided with a sponge sand block, and the lower end of the third grinding roller is provided with a brush.
As a preferable technical scheme of the invention, the upper ends of the first grinding roller, the second grinding roller and the third grinding roller are connected with the arc-shaped mounting seat through connecting springs.
As a preferable technical scheme of the invention, the left end of the sliding block is connected with the inner wall of the left end of the U-shaped frame with a downward opening through a compression spring.
As a preferable technical scheme of the invention, rolling steel balls are arranged between the sliding blocks and the sliding shafts.
(III) advantageous effects
1. The fixing device controls the rotation of the gear workpiece through the ratchet wheel and pawl mechanism, and can drive the gear workpiece to rotate while polishing, so that compared with a traditional polishing mode, the polishing time is saved, and the polishing efficiency is improved;
2. the polishing device provided by the invention drives the polishing mechanism to reciprocate through the matching of the cam mechanism and the compression spring, so that the gear tooth socket is polished, the surface of the gear tooth socket can be polished twice by the polishing mechanism, the polishing effect can be ensured, and the phenomenon of repeated processing is avoided;
3. the collecting device can filter and collect the lubricating oil in the grinding scraps for recycling, reduces the waste of resources and can bring greater benefits to factories.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a right side view of the ratchet-pawl mechanism of the present invention;
FIG. 4 is a schematic view of the construction of the polishing apparatus of the present invention;
FIG. 5 is a left side view of the grinding mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a stepping motor drive gear accessory forming and processing device comprises a frame body 1, a fixing device 2, a polishing device 3 and a collecting device 4, wherein the fixing device 2 is arranged on the left side of the inside of the frame body 1, the polishing device 3 is arranged at the upper end of the inside of the frame body 1, and the collecting device 4 is arranged at the bottom of the frame body 1, wherein:
the fixing device 2 comprises a ratchet and pawl mechanism 21 and a fixing frame 22, wherein the ratchet and pawl mechanism 21 is installed on the left side wall inside the frame body 1, the middle of the ratchet and pawl mechanism 21 is connected with the upper end of the fixing frame 22 through a bearing, and the lower end of the fixing frame 22 is fixedly installed on the collecting device 4. During specific work, the ratchet wheel and pawl mechanism 21 drives the transmission gear workpiece to rotate intermittently.
Ratchet pawl mechanism 21 include driving motor 211, drive shaft 212, first cam 213, pawl 214, ratchet 215 and installation axle 216, wherein install driving motor 211 through the motor frame on the inside left side wall of framework 1, the output of driving motor 211 is connected with drive shaft 212 through the shaft coupling, drive shaft 212 passes through the upper end of locating the mount 22 through the bearing, the right-hand member of drive shaft 212 has first cam 213 through the key joint, there is pawl 214 through round pin hub connection on the first cam 213, installation axle 216 passes through the bearing and installs on mount 22, the left end of installation axle 216 has ratchet 215 through the key joint, ratchet 215 is located under pawl 214 and the lower extreme of pawl 214 places in ratchet 215's tooth's socket, the right-hand member of installation axle 216 has the drive gear machined part through the key joint. During specific work, the driving shaft 212 is driven to rotate through the driving motor 211, so that the first cam 213 is driven to rotate, the pawl 214 is driven to rotate, the ratchet wheel 215 is driven to rotate on the mounting shaft 216 through the pawl 214, and further, a transmission gear workpiece is driven to rotate.
The polishing device 3 comprises a telescopic cylinder 31, a U-shaped frame 32 with a downward opening, a cam mechanism 33, a sliding shaft 34, a sliding block 35, a polishing mechanism 36, a scrap blowing mechanism 37 and a lubricating mechanism 38, wherein the telescopic cylinder 31 is installed on the upper end face inside the frame body 1 through a cylinder base, the U-shaped frame 32 with the downward opening is fixedly installed at the lower end of the telescopic cylinder 31, the cam mechanism 33 is arranged inside the U-shaped frame 32 with the downward opening, the sliding shaft 34 is installed at the lower end of the U-shaped frame 32 with the downward opening through a bearing, the sliding shaft 34 is provided with the sliding block 35, a compression spring is connected between the left end of the sliding block 35 and the inner wall of the left end of the U-shaped frame 32 with the downward opening, the sliding block 35 is driven to move rightwards through the reaction force of the compression spring, rolling steel balls are arranged between the sliding block 35 and the sliding shaft 34 and can reduce the, being favorable to the steady progress of work, the lower extreme of sliding block 35 is provided with grinding machanism 36, and grinding machanism 36's left side is provided with blows bits mechanism 37, and grinding machanism 36's right side is provided with lubricated mechanism 38. During specific work, the telescopic cylinder 31 drives the U-shaped frame 32 with the downward opening to move downwards, the cam mechanism 33 drives the sliding block 35 to reciprocate left and right on the sliding shaft 34, the tooth grooves of a transmission gear workpiece are ground through the grinding mechanism 36, grinding chips are blown off through the chip blowing mechanism 37, and a grinding surface is lubricated through the lubricating mechanism 38.
The cam mechanism 33 comprises a grinding motor 331, a cam shaft 332 and a second cam 333, wherein the grinding motor 331 is installed inside the U-shaped frame 32 with the downward opening through a motor base, the lower end of the grinding motor 331 is connected with the cam shaft 332 through a coupling, and the second cam 333 is installed at the lower end of the cam shaft 332 through a key. In operation, the grinding motor 331 drives the cam shaft 332 to rotate, so as to drive the second cam 333 to rotate, and further drive the sliding block 35 to move on the sliding shaft 34.
The grinding mechanism 36 includes an arcuate mounting 361, a first grinding roller 362, a second grinding roller 363, and a third grinding roller 364, wherein the lower end of the sliding block 35 is provided with an arc-shaped mounting seat 361, the rear end of the inner arc surface of the arc-shaped mounting seat 361 is provided with a first grinding roller 362, the front end of the inner arc surface of the arc-shaped mounting seat 361 is provided with a third grinding roller 364, a second grinding roller 363 is arranged between the first grinding roller 362 and the third grinding roller 364, the lower end of the first grinding roller 362 is provided with a fine sand paper layer, the lower end of the second grinding roller 363 is provided with a sponge sand block, the lower end of the third grinding roller 364 is provided with a brush, the upper ends of the first grinding roller 362, the second grinding roller 363 and the third grinding roller 364 are connected with the arc-shaped mounting seat 361 through connecting springs, and the connecting springs are used for ensuring that the grinding mechanism 36 can continue to normally work while the transmission gear workpiece rotates. During specific work, the tooth spaces of the transmission gear machined part are roughly ground through the first grinding roller 362, the tooth spaces of the transmission gear machined part are finely ground through the second grinding roller 363, and oil scraps on the surface of the tooth spaces of the transmission gear machined part are brushed away through the third grinding roller 364.
The scrap blowing mechanism 37 comprises a high-pressure air pump 371, a telescopic air pipe 372, an air cavity 373 and an air nozzle 374, wherein the high-pressure air pump 371 is installed on the left side wall inside the frame body 1 through an air pump base, the air cavity 373 is formed inside the arc-shaped installation base 361, the air inlet of the air cavity 373 is connected with the high-pressure air pump 371 through the telescopic air pipe 372, and the air nozzle 374 is installed on the air outlet of the air cavity 373; in specific operation, air is pressurized and delivered into the air cavity 373 by the high-pressure air pump 371, and grinding chips generated in the grinding process are blown off by the air nozzle 374.
The lubricating mechanism 38 comprises a high-pressure oil pump 381, a telescopic oil pipe 382, an oil cavity 383 and an oil nozzle 384, wherein the high-pressure oil pump 381 is installed on the right side wall inside the frame body 1 through an oil pump base, the lower end of the high-pressure oil pump 381 is connected with the collecting frame 41 through the telescopic oil pipe 382, the oil cavity 383 is formed in the front end and the rear end inside the arc-shaped installing seat 361, the upper end of the high-pressure oil pump 381 is connected with an oil inlet of the oil cavity 383 through the telescopic oil pipe 382, and the oil nozzle 384 is installed at. During specific work, lubricating oil is pressurized and conveyed into the oil cavity 383 through the high-pressure oil pump 381, and is sprayed onto a tooth groove grinding surface of a transmission gear machining piece through the oil nozzle 384.
The collecting device 4 comprises a collecting frame 41 and a filter screen 42, wherein the collecting frame 41 is arranged right below the grinding device 3, and the filter screen 42 is arranged at the upper end of the collecting frame 41. In particular, during operation, the lubricating oil in the falling oil dust is filtered into the collection frame 41 by the filter screen 42.
In addition, the invention also provides a forming and processing process of the transmission gear accessory of the stepping motor, which is mainly completed by matching the forming and processing device of the transmission gear accessory of the stepping motor, and comprises the following steps:
the first step is as follows: a transmission gear workpiece is connected to the right end of the mounting shaft 216 through a key, the telescopic cylinder 31 drives the U-shaped frame 32 with a downward opening to move downwards, the grinding motor 331 drives the cam shaft 332 to rotate, so that the second cam 333 is driven to rotate, the sliding block 35 is driven to move leftwards on the sliding shaft 34, and the sliding block 35 is driven to move rightwards through the reaction force of a compression spring between the sliding block 35 and the inner wall of the left end of the U-shaped frame 32 with the downward opening;
the second step is that: pressurizing and conveying lubricating oil into an oil cavity 383 through a high-pressure oil pump 381, spraying the lubricating oil onto a tooth space grinding surface of a transmission gear workpiece through an oil spray nozzle 384, roughly grinding the tooth space of the transmission gear workpiece through a first grinding roller 362, pressurizing and conveying air into an air cavity 373 through a high-pressure air pump 371, blowing off grinding scraps generated in the grinding process through an air spray nozzle 374, finely grinding the tooth space of the transmission gear workpiece through a second grinding roller 363, and brushing off the oil scraps on the surface of the tooth space of the transmission gear workpiece through a third grinding roller 364;
the third step: the driving shaft 212 is driven to rotate by the driving motor 211, so that the first cam 213 is driven to rotate, the pawl 214 is driven to rotate, the ratchet wheel 215 is driven to rotate on the mounting shaft 216 by the pawl 214, the transmission gear workpiece is driven to rotate, and the third step is repeated, so that the tooth grooves of the transmission gear workpiece are machined;
the fourth step: lubricating oil in the falling oil scraps is filtered into the collection frame 41 through the filter screen 42, and the collection frame 41 is connected with the high-pressure oil pump 381 through the telescopic oil pipe 382, so that the lubricating oil can be reused.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a step motor drive gear accessory contour machining device, includes framework (1), fixing device (2), grinding device (3) and collection device (4), its characterized in that: the inside left side of framework (1) be provided with fixing device (2), the inside upper end of framework (1) is provided with grinding device (3), the bottom of framework (1) is provided with collection device (4), wherein:
the fixing device (2) comprises a ratchet and pawl mechanism (21) and a fixing frame (22), wherein the ratchet and pawl mechanism (21) is installed on the left side wall inside the frame body (1), the middle part of the ratchet and pawl mechanism (21) is connected with the upper end of the fixing frame (22) through a bearing, and the lower end of the fixing frame (22) is fixedly installed on the collecting device (4);
the polishing device (3) comprises a telescopic cylinder (31), a U-shaped frame (32) with a downward opening, a cam mechanism (33), a sliding shaft (34), a sliding block (35), a polishing mechanism (36), a scrap blowing mechanism (37) and a lubricating mechanism (38), the upper end face of the inside of the frame body (1) is provided with a telescopic cylinder (31) through a cylinder base, the lower end of the telescopic cylinder (31) is fixedly provided with a U-shaped frame (32) with a downward opening, a cam mechanism (33) is arranged inside the U-shaped frame (32) with the downward opening, the lower end of the U-shaped frame (32) with the downward opening is provided with a sliding shaft (34) through a bearing, the sliding shaft (34) is provided with a sliding block (35), the lower end of the sliding block (35) is provided with a grinding mechanism (36), the left side of the grinding mechanism (36) is provided with a scrap blowing mechanism (37), and the right side of the grinding mechanism (36) is provided;
the cam mechanism (33) comprises a grinding motor (331), a cam shaft (332) and a second cam (333), wherein the grinding motor (331) is installed inside the U-shaped frame (32) with the downward opening through a motor base, the lower end of the grinding motor (331) is connected with the cam shaft (332) through a coupling, and the second cam (333) is installed at the lower end of the cam shaft (332) through a key;
the polishing mechanism (36) comprises an arc-shaped mounting seat (361), a first polishing roller (362), a second polishing roller (363) and a third polishing roller (364), wherein the arc-shaped mounting seat (361) is mounted at the lower end of the sliding block (35), the first polishing roller (362) is mounted at the rear end of the inner arc surface of the arc-shaped mounting seat (361), the third polishing roller (364) is mounted at the front end of the inner arc surface of the arc-shaped mounting seat (361), and the second polishing roller (363) is arranged between the first polishing roller (362) and the third polishing roller (364);
the scrap blowing mechanism (37) comprises a high-pressure air pump (371), a telescopic air pipe (372), an air cavity (373) and an air nozzle (374), wherein the high-pressure air pump (371) is installed on the left side wall of the inner portion of the frame body (1) through an air pump base, the air cavity (373) is formed in the arc-shaped mounting seat (361), an air inlet of the air cavity (373) is connected with the high-pressure air pump (371) through the telescopic air pipe (372), and the air nozzle (374) is installed on an air outlet of the air cavity (373);
the collecting device (4) comprises a collecting frame (41) and a filter screen (42), wherein the collecting frame (41) is arranged under the polishing device (3), and the filter screen (42) is installed at the upper end of the collecting frame (41).
2. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: ratchet pawl mechanism (21) including driving motor (211), drive shaft (212), first cam (213), pawl (214), ratchet (215) and installation axle (216), wherein install driving motor (211) through the motor frame on the inside left side wall of framework (1), there is drive shaft (212) drive motor's (211) output end through the coupling joint, drive shaft (212) wear to locate the upper end of mount (22) through the bearing, the right-hand member of drive shaft (212) has first cam (213) through the key joint, there is pawl (214) through round pin hub connection on first cam (213), install axle (216) on mount (22) through the bearing, the left end of installation axle (216) has ratchet (215) through the key joint, ratchet (215) are located under pawl (214) and the lower extreme of pawl (214) is placed in the tooth's socket of ratchet (215), the right end of the mounting shaft (216) is connected with a transmission gear machining piece through a key.
3. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: lubricating mechanism (38) including high-pressure oil pump (381), flexible oil pipe (382), oil pocket (383) and oil sprayer (384), wherein install high-pressure oil pump (381) through the oil pump base on the inside right side wall of framework (1), the lower extreme of high-pressure oil pump (381) is connected with collection frame (41) through flexible oil pipe (382), oil pocket (383) has been seted up at both ends around the inside of arc mount pad (361), the upper end of high-pressure oil pump (381) is connected with the oil inlet of oil pocket (383) through flexible oil pipe (382), oil sprayer (384) are installed to the oil-out of oil pocket (383).
4. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: the lower end of the first grinding roller (362) is provided with a fine sand paper layer, the lower end of the second grinding roller (363) is provided with a sponge sand block, and the lower end of the third grinding roller (364) is provided with a brush.
5. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: the upper ends of the first grinding roller (362), the second grinding roller (363) and the third grinding roller (364) are connected with the arc-shaped mounting seat (361) through connecting springs.
6. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: the left end of the sliding block (35) is connected with the inner wall of the left end of the U-shaped frame (32) with a downward opening through a compression spring.
7. The stepping motor transmission gear accessory molding processing device according to claim 1, characterized in that: and rolling steel balls are arranged between the sliding blocks (35) and the sliding shafts (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766920.XA CN111843732A (en) | 2020-08-03 | 2020-08-03 | Forming and processing device and forming and processing technology for transmission gear accessory of stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766920.XA CN111843732A (en) | 2020-08-03 | 2020-08-03 | Forming and processing device and forming and processing technology for transmission gear accessory of stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111843732A true CN111843732A (en) | 2020-10-30 |
Family
ID=72952869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010766920.XA Withdrawn CN111843732A (en) | 2020-08-03 | 2020-08-03 | Forming and processing device and forming and processing technology for transmission gear accessory of stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111843732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844400A (en) * | 2020-08-04 | 2020-10-30 | 安庆米锐智能科技有限公司 | Manufacturing and processing machine and processing technology for prefabricated concrete wall |
| CN115502873A (en) * | 2022-11-15 | 2022-12-23 | 晋江熠昕科技有限公司 | Burnishing device of rotatory target drone spline shaft lever processing usefulness |
-
2020
- 2020-08-03 CN CN202010766920.XA patent/CN111843732A/en not_active Withdrawn
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| 中国机械工程学会第一机械工业部: "《机修手册第2篇设备零件的修复和加工工艺上下》", 31 October 1979 * |
| 史陈新，李铮著: "《通用机器人教育》", 31 December 2016 * |
| 孔凌嘉，王文中，荣辉: "《机械基础设计实践》", 30 April 2017 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844400A (en) * | 2020-08-04 | 2020-10-30 | 安庆米锐智能科技有限公司 | Manufacturing and processing machine and processing technology for prefabricated concrete wall |
| CN115502873A (en) * | 2022-11-15 | 2022-12-23 | 晋江熠昕科技有限公司 | Burnishing device of rotatory target drone spline shaft lever processing usefulness |
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