CN214721187U - Planet carrier gear processingequipment that machining precision is high - Google Patents
Planet carrier gear processingequipment that machining precision is high Download PDFInfo
- Publication number
- CN214721187U CN214721187U CN202120912194.8U CN202120912194U CN214721187U CN 214721187 U CN214721187 U CN 214721187U CN 202120912194 U CN202120912194 U CN 202120912194U CN 214721187 U CN214721187 U CN 214721187U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- motor
- machining accuracy
- processing
- 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.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 37
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Images
Landscapes
- Gear Processing (AREA)
Abstract
The utility model discloses a planet carrier gear processingequipment that machining precision is high, comprising a main body, the inside collecting vat of having seted up of main part, the spring groove has been seted up to the bottom of collecting vat, the inboard fixed mounting in spring groove has the stopper, sliding connection has mounting plate between the stopper the top fixed mounting of mounting plate has the top fixed mounting who processes the revolving stage to process the seat, the inside both sides fixed mounting of spring groove has the one end of horizontal fastening spring, the other end fixedly connected with fixed plate of horizontal fastening spring. The utility model discloses an install horizontal fastening spring, fixed plate and clearance mechanism, horizontal fastening spring cooperation fixed plate uses, lasts vibrations to processing revolving stage intercommunication processing seat and gear blank in the hobbing cutter course of working, shakes out iron fillings, and clearance mechanism lasts to clear up inside the gear idiosome processing tooth's socket simultaneously, double clearance to gear machining precision has been improved.
Description
Technical Field
The utility model relates to a gear machining device technical field specifically is a planet carrier gear processingequipment that machining precision is high.
Background
At present, the gears of the planet carrier of the transmission are usually processed by hobbing, i.e. according to the principle of generating method, the forming movement is a compound movement composed of the rotary movement of the hob and the rotary movement of the gear blank, and the compound movement is called generating movement.
However, in the actual operation process, because the hob continues to process the gear blank, excessive iron filings are left on the processing surface of the gear blank, which directly affects the processing precision of the subsequent processing surface of the gear blank, and therefore, a planet carrier gear processing device with high processing precision is disclosed.
Patent No. CN202020356810.1 relates to a clamping device for planetary gear machining, which includes: the hydraulic arm is arranged in the center of the bottom plate, the fixed end of the hydraulic arm is fixed on the bottom plate along the vertical direction, the telescopic end of the hydraulic arm is provided with a cross rod, the cross rod is detachably connected with the hydraulic arm, the two ends of the cross rod are provided with limiting grooves, the notches of the limiting grooves face downwards, the side walls of the limiting grooves are provided with embedded pulleys, the bottoms of the limiting grooves are provided with pressing blocks, the top of one end of the cross rod is provided with a driving motor, the driving motor is connected with the embedded pulleys in the limiting grooves at the lower part through gears, and the bottom plate is provided with a placing groove matched with the limiting grooves; the controller is electrically connected with the driving motor and the hydraulic arm, and is fixed on the bottom plate, so that the position of the planetary gear can be adjusted in real time in the process of machining the planetary gear, the machining of the planetary gear is facilitated, the time for adjusting the position of the planetary gear is shortened, and the working efficiency is improved.
The device has the following disadvantages when in use: 1. the device can not timely clean scrap iron in the tooth groove of the gear blank in the machining process, so that the precision of the subsequent gear is reduced, and the improvement is needed; 2. the device can not carry out oiling cooling to hobbing cutter processing department when using, leads to the life of hobbing cutter to reduce, so still need to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a planet carrier gear processingequipment that machining precision is high to the iron fillings to gear embryo processing tooth's socket inside that the course of working can not be timely that provide in solving above-mentioned background art clear up, lead to the condition of follow-up gear precision step-down and can not carry out the oiling cooling to hobbing cutter processing department when using, lead to the problem of the life step-down of hobbing cutter.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a planet carrier gear processingequipment that machining precision is high, includes the main part, the inside collecting vat of having seted up of main part, the spring groove has been seted up to the bottom of collecting vat, the inboard fixed mounting in spring groove has the stopper, sliding connection has mounting plate between the stopper the top fixed mounting of mounting plate has the processing seat of processing revolving stage, spring inslot portion both sides fixed mounting has the one end of level fastening spring, the other end fixedly connected with fixed plate of level fastening spring, just the fixed plate laminating is in the processing revolving stage outside, the left side top fixed mounting of main part has the hobbing cutter support, the inside fixed mounting of hobbing cutter support has motor A, motor A's power output shaft fixedly connected with hobbing cutter, the right side top fixed mounting of main part has clearance mechanism.
Preferably, the cleaning mechanism comprises a motor B, power teeth and a cleaning brush, a power output shaft of the motor B is fixedly connected with the power teeth, the upper side and the lower side of the power teeth are meshed and connected with transmission teeth, a half gear is fixedly installed on the outer side of the transmission teeth, a rack is connected to the inner portion of the cleaning mechanism in a sliding mode, the half gear is meshed and connected to the outer side of the rack, the cleaning brush is fixedly connected to the other end of the rack, the motor B is powered by an external power source in the subsequent processing process through the installation of the cleaning mechanism, the motor B drives the power teeth to rotate, the power teeth rotate to drive the transmission teeth to rotate, the transmission teeth simultaneously drive the respective half gear below to rotate, the fixing directions of the half gears are the same, when the upper half gear is disconnected with the rack, the lower half gear is meshed with the rack, so as to drive the rack to reciprocate leftwards and rightwards inside the cleaning mechanism, the interior of the tooth groove for processing the gear blank is continuously cleaned, so that the cleaning efficiency is improved, and the gear processing precision is improved.
Preferably, the inside fixed mounting of hobbing cutter support has cooling oil pipe, just cooling oil pipe's end extends to the top of hobbing cutter, through installing cooling oil pipe, in subsequent hobbing cutter course of working, inserts outside cooling oil through cooling oil pipe, pours into the processing department of hobbing cutter with cooling oil, reduces processing department temperature to the processing life of hobbing cutter has been improved.
Preferably, the quantity of horizontal fastening spring is a plurality of, and a plurality of horizontal fastening springs have strengthened the vibrations effect to the gear idiosome, have improved cleaning efficiency.
Preferably, the limiting groove has been seted up to clearance mechanism's inside, limiting groove inside sliding connection has the rack stopper, just rack stopper fixed connection be in the rack is inboard, and rack stopper cooperation limiting groove uses, has improved the stability in the rack motion process.
Preferably, the power input ends of the motor a and the motor B are electrically connected with the power output end of the external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install clearance mechanism, horizontal fastening spring and fixed plate, add man-hour, the processing revolving stage drives the processing seat and rotates, the processing seat rotates the gear idiosome that drives the top simultaneously and rotates, process the gear idiosome through motor A drive hobbing cutter, in the course of working, the horizontal fastening spring cooperation fixed plate of spring tank bottom lasts vibrations to the processing revolving stage, thereby shake out iron fillings, drive rack reciprocating motion through the inside motor B of clearance mechanism simultaneously, drive the inside reciprocal clearance of clearance brush to processing the tooth's socket, double clearance, the effect of clearance has been improved, and then the gear machining precision has been improved.
2. The utility model discloses an install cooling oil pipe, in follow-up hobbing cutter course of working, insert outside cooling oil through cooling oil pipe, pour into the processing department of hobbing cutter with the cooling oil, reduce processing department temperature to the processing life of hobbing cutter has been improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the inside of the cleaning mechanism according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a collecting tank according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a spring slot and a horizontal fastening spring according to an embodiment of the present invention.
In the figure: 1. a main body; 2. a motor A; 3. a cleaning mechanism; 301. a rack; 302. a limiting groove; 303. a transmission gear; 304. a half gear; 305. a power tooth; 306. cleaning a brush; 307. a motor B; 308. a rack limiting block; 4. processing a base; 5. hobbing cutters; 6. cooling the oil pipe; 7. a hob bracket; 8. collecting tank; 9. a spring slot; 10. a horizontal fastening spring; 11. a fixing plate; 12. a limiting block; 13. mounting a bottom plate; 14. and (4) processing the rotary table.
Detailed Description
In order to facilitate the solution to the inside iron fillings of gear idiosome processing tooth's socket that can not be timely in the course of working clear up, lead to the condition of follow-up gear precision step-down and can not carry out the oiling cooling to hobbing cutter processing department when using, lead to the problem of the life step-down of hobbing cutter, the embodiment of the utility model provides a planet carrier gear processingequipment that machining precision is high. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present embodiment provides a processing apparatus for a planet carrier gear with high processing precision, including a main body 1, a collecting tank 8 is disposed inside the main body 1, a spring groove 9 is disposed at the bottom of the collecting tank 8, a limiting block 12 is fixedly disposed on the inner side of the spring groove 9, a mounting base plate 13 is slidably connected between the limiting blocks 12, a processing base 4 is fixedly disposed above a processing turntable 14 and fixedly disposed above the mounting base plate 13, one end of a horizontal fastening spring 10 is fixedly disposed on both sides inside the spring groove 9, the other end of the horizontal fastening spring 10 is fixedly connected with a fixing plate 11, the fixing plate 11 is attached to the outer side of the processing turntable 14, a hob support 7 is fixedly disposed above the left side of the main body 1, a motor a2 is fixedly disposed inside the hob support 7, a hob 5 is fixedly connected to a power output shaft of the motor a2, a cleaning mechanism 3 is fixedly disposed above the right side of the main body 1, through installing horizontal fastening spring 10, fixed plate 11 and clearance mechanism 3, horizontal fastening spring 10 cooperation fixed plate 11 uses, lasts vibrations to processing revolving stage 14 intercommunication processing seat 4 and gear blank in 5 course of working of hobbing cutter, shakes out iron fillings, and clearance mechanism 3 lasts to clear up inside the gear blank processing tooth's socket simultaneously, double clearance to gear machining precision has been improved.
In the embodiment, when the gear blank cleaning device is used, firstly, the gear blank is arranged above the processing seat 4, then the processing rotary table 14 is electrified through an external power supply, the processing rotary table 14 rotates to drive the gear blank to rotate, then the motor A2 in the hob bracket 7 is electrified through the external power supply, the motor A2 rotates to drive the hob 5 to rotate, the hob 5 rotates to be tangent with the rotating gear blank, the gear tooth groove is processed, in the processing process, the gear blank vibrates, the processing seat 4 and the processing rotary table 14 below are simultaneously driven to vibrate, the processing rotary table 14 vibrates between the limiting blocks 12 in the collecting tank 8, at the moment, the horizontal fastening springs 10 on the two sides and the fixing plates 11 attached to the two sides below the processing rotary table 14 act, the vibration effect of the gear blank is enhanced, scrap iron in the gear blank processing tooth groove is vibrated out, and meanwhile, the motor B307 in the cleaning mechanism 3 is electrified through the external power supply, motor B307 drives power tooth 305 and rotates, power tooth 305 rotates and drives driving tooth 303 and rotate, driving tooth 303 drives the respective half gear 304 rotation in below simultaneously when rotating, half gear 304 fixed direction is the same, break away from with rack 301 when upper portion half gear 304, lower part half gear 304 and rack 301 meshing, thereby drive rack 301 at 3 inside left and right sides reciprocating motion of clearance mechanism, the inside clearance that lasts of processing tooth's socket to the gear idiosome, the cleaning efficiency is improved, the gear machining precision has been improved simultaneously.
Example 2
Referring to fig. 1-4, a further improvement is made on the basis of the embodiment: the cleaning mechanism 3 comprises a motor B307, a power tooth 305 and a cleaning brush 306, the power output shaft of the motor B307 is fixedly connected with the power tooth 305, the upper side and the lower side of the power tooth 305 are connected with a transmission tooth 303 in a meshed mode, a half gear 304 is fixedly installed on the outer side of the transmission tooth 303, a rack 301 is connected to the inner portion of the cleaning mechanism 3 in a sliding mode, the half gear 304 is connected to the outer side of the rack 301 in a meshed mode, the other end of the rack 301 is fixedly connected with the cleaning brush 306, the cleaning mechanism 3 can circularly and repeatedly clean the inner portion of a gear machining tooth socket, the cleaning effect is improved, a cooling oil pipe 6 is fixedly installed inside the hob support 7, the tail end of the cooling oil pipe 6 extends to the upper portion of the hob 5, the cooling oil pipe 6 facilitates machining of the hob 5 in the machining process, the machining temperature is reduced, the service life of the hob 5 is prolonged, the number of the horizontal fastening springs 10 is a plurality, and the vibration effect of the machining rotary table 14 is enhanced by the plurality of the horizontal fastening springs 10, spacing groove 302 has been seted up to clearance mechanism 3's inside, the inside sliding connection of spacing groove 302 has rack stopper 308, and rack stopper 308 fixed connection is inboard at rack 301, rack stopper 308 cooperation spacing groove 302 uses, the stability of rack 301 motion has been improved, the electric power input of motor A2 and motor B307 all is electric connection with external power source's electric power output end, drive hobbing cutter 5 and rack 301 motion respectively through motor A2 and motor B307, the efficiency of clearance has been improved.
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 (6)
1. The utility model provides a planet carrier gear processingequipment that machining precision is high, includes main part (1), its characterized in that: the collecting tank (8) is arranged in the main body (1), the spring groove (9) is arranged at the bottom of the collecting tank (8), limit blocks (12) are fixedly arranged on the inner side of the spring groove (9), a mounting bottom plate (13) is connected between the limit blocks (12) in a sliding manner, a processing base (4) is fixedly arranged above a processing rotary table (14) and fixedly arranged above the mounting bottom plate (13), one end of a horizontal fastening spring (10) is fixedly arranged on two sides of the inner portion of the spring groove (9), a fixing plate (11) is fixedly connected to the other end of the horizontal fastening spring (10), the fixing plate (11) is attached to the outer side of the processing rotary table (14), a hob support (7) is fixedly arranged above the left side of the main body (1), a motor A (2) is fixedly arranged inside the hob support (7), and a hob (5) is fixedly connected to a power output shaft of the motor A (2), a cleaning mechanism (3) is fixedly arranged above the right side of the main body (1).
2. The planetary carrier gear machining apparatus according to claim 1, wherein the machining accuracy is high, and the machining accuracy is characterized in that: clearance mechanism (3) include motor B (307), power tooth (305) and clearance brush (306), the power output shaft fixed connection of motor B (307) has power tooth (305), the meshing of the upper and lower both sides of power tooth (305) is connected with driving gear (303), the outside fixed mounting of driving gear (303) has half gear (304), the inside sliding connection of clearance mechanism (3) has rack (301), just half gear (304) meshing is connected the outside of rack (301), the other end fixedly connected with clearance brush (306) of rack (301).
3. The planetary carrier gear machining apparatus according to claim 2, wherein the machining accuracy is high, and the machining accuracy is characterized in that: and a cooling oil pipe (6) is fixedly arranged in the hob bracket (7), and the tail end of the cooling oil pipe (6) extends to the upper part of the hob (5).
4. The planetary carrier gear machining apparatus according to claim 3, wherein the machining accuracy is high, and the machining accuracy is characterized in that: the number of the horizontal fastening springs (10) is several.
5. The planetary carrier gear machining apparatus according to claim 4, wherein the machining accuracy is high, and the machining accuracy is characterized in that: a limiting groove (302) is formed in the cleaning mechanism (3), a rack limiting block (308) is connected to the inside of the limiting groove (302) in a sliding mode, and the rack limiting block (308) is fixedly connected to the inner side of the rack (301).
6. The planetary carrier gear machining apparatus according to claim 5, wherein the machining accuracy is high, and the machining accuracy is characterized in that: and the power input ends of the motor A (2) and the motor B (307) are electrically connected with the power output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912194.8U CN214721187U (en) | 2021-04-29 | 2021-04-29 | Planet carrier gear processingequipment that machining precision is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912194.8U CN214721187U (en) | 2021-04-29 | 2021-04-29 | Planet carrier gear processingequipment that machining precision is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214721187U true CN214721187U (en) | 2021-11-16 |
Family
ID=78615137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912194.8U Expired - Fee Related CN214721187U (en) | 2021-04-29 | 2021-04-29 | Planet carrier gear processingequipment that machining precision is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214721187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192896A (en) * | 2021-12-29 | 2022-03-18 | 泰州北极星机械有限公司 | Gear hobbing device for gear ring production |
-
2021
- 2021-04-29 CN CN202120912194.8U patent/CN214721187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192896A (en) * | 2021-12-29 | 2022-03-18 | 泰州北极星机械有限公司 | Gear hobbing device for gear ring production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214721187U (en) | Planet carrier gear processingequipment that machining precision is high | |
| CN210849619U (en) | Wire drawing device is used in aluminum product processing | |
| CN211220066U (en) | Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing | |
| CN215212411U (en) | Concrete placement vibrating device | |
| CN218426022U (en) | Gear hobbing machine deburring mechanism | |
| CN213438253U (en) | Hydraulic device of numerical control machine tool | |
| CN217572386U (en) | A burnishing device for aluminum alloy template production | |
| CN217316242U (en) | Efficient gear shaping wheel | |
| CN111185618A (en) | Machining is with having metal drilling equipment who collects iron fillings | |
| CN115467936A (en) | Speed reducer capable of circulating oil supply and stable in operation | |
| CN213726152U (en) | High-efficient mixing arrangement of lubricating oil processing | |
| CN214351155U (en) | Cleaning device for milling machine | |
| CN212183390U (en) | Self-cleaning formula converter | |
| CN212824529U (en) | Deburring equipment | |
| CN211866058U (en) | Straight shank carbide is rust cleaning device for milling cutter | |
| CN113732828A (en) | Four-position brush passivating machine device and using method thereof | |
| CN108746876B (en) | Environment-friendly gear tooth deburring device for gear machining | |
| CN218639246U (en) | Burr removing device of hydraulic impact motor | |
| CN218612771U (en) | Tapping machine for machining sheet metal accessories | |
| CN212532059U (en) | Rotation angle adjustable hoist device | |
| CN218799472U (en) | Precision cutting device is used in metal parts processing | |
| CN213560260U (en) | Numerical control cutting machine that possesses regulation | |
| CN218694609U (en) | Numerical control gear hobbing machine tool capable of being processed conveniently | |
| CN219986976U (en) | Cleaning device for machining table of horizontal milling machine | |
| CN215239134U (en) | Automatic screw locking machine equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |