CN203944840U - A kind of powder metallurgy trimmer gear shaping manipulator - Google Patents
A kind of powder metallurgy trimmer gear shaping manipulator Download PDFInfo
- Publication number
- CN203944840U CN203944840U CN201420212564.7U CN201420212564U CN203944840U CN 203944840 U CN203944840 U CN 203944840U CN 201420212564 U CN201420212564 U CN 201420212564U CN 203944840 U CN203944840 U CN 203944840U
- Authority
- CN
- China
- Prior art keywords
- powder metallurgy
- slide block
- tooth bar
- cylinder
- gear shaping
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
The utility model provides a kind of powder metallurgy trimmer gear shaping manipulator, comprises feeding bottom plate, is fixed with feed channel, material-pulling device and pay-off on feeding bottom plate; Material-pulling device is positioned at the port of export of feed channel, and material-pulling device comprises striker plate, pusher cylinder and pushing block; Pay-off is positioned at the port of export of material-pulling device, feeding dress comprises feeding cylinder, slide block, catch and tooth bar, feeding cylinder is perpendicular to described pusher cylinder, slide block is fixedly mounted on the output shaft of feeding cylinder, tooth bar and catch are set in parallel on slide block, and between tooth bar and catch, be formed for card and establish the container cavity of gear, when slide block movement is during to top dead centre, container cavity is positioned at the port of export of pusher passage; When slide block movement is during to lower dead center, container cavity be positioned at die cavity directly over; Catch is arranged on slide block rotationally by torsionspring, and the arrival end of tooth bar is provided with chamfering.The utility model powder metallurgy trimmer gear shaping manipulator can carry out charging, location and discharging automatically, and safety coefficient and production efficiency high.
Description
Technical field
The utility model relates to a kind of stamping machine pay-off, particularly a kind of powder metallurgy trimmer gear shaping manipulator.
Background technology
Powder forming gear can produce distortion after oversintering, and jagged, therefore will carry out cold punching processing to the gear after powder forming, to remove burr and to improve the accuracy of gear.In conventional art, conventionally adopt manual type that gear is placed on to die cavity top, carry out again cold punching, artificial discharging after punching press completes, owing to adopting manual type, therefore in the time of location, very easily produce position error, gear can not be alignd with die cavity, thereby in punching course, cause gear to burst apart, cause product rejection, mould to damage; And adopt manual type safety coefficient low, easily make operating personnel injured, and production efficiency is low.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide one can carry out charging, location and discharging automatically, and safety coefficient and the high powder metallurgy trimmer gear shaping manipulator of production efficiency.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of powder metallurgy trimmer gear shaping manipulator, be used for pushing gear, comprise the feeding bottom plate 1 that offers die cavity 101, on described feeding bottom plate 1, be fixed with feed channel 2, material-pulling device 3 and pay-off 4;
Described material-pulling device 3 is positioned at the port of export of described feed channel 2, pushes in described pay-off 4 for the gear that described feed channel 2 is exported;
Described pay-off 4 is positioned at the port of export of described material-pulling device 3, described pay-off 4 comprises feeding cylinder 401, slide block 402, catch 403 and tooth bar 404, described feeding cylinder 401 is perpendicular to described pusher cylinder 302, described slide block 402 is fixedly mounted on the output shaft of described feeding cylinder 401, described tooth bar 404 and catch 403 are set in parallel on described slide block 402, and between described tooth bar 404 and catch 403, be formed for card and establish the container cavity of gear, in the time that described slide block 402 moves to top dead centre, described container cavity is positioned at the port of export of described pusher passage 3011; In the time that described slide block 402 moves to lower dead center, described container cavity be positioned at described die cavity 101 directly over; Described catch 403 is arranged on described slide block 402 rotationally by torsionspring, and the arrival end of described tooth bar 404 is provided with chamfering.
Further, described material-pulling device 3 comprises striker plate 301, pusher cylinder 302 and pushing block 304, described striker plate 301 is fixedly mounted on the port of export of described feed channel 2, and described striker plate 301 forms a pusher passage 3011 between described feed channel 2 and described pay-off 4, described pushing block 304 is arranged in described pusher passage 3011 slidingly, described pusher cylinder 302 be arranged in parallel with described striker plate 301, and described pushing block 304 is fixedly connected on the output of described pusher cylinder 302
Further, be also fixed with the tapping channel 5 parallel with described feeding cylinder 401 on described feeding bottom plate 1, the arrival end of described tapping channel 5 is positioned at the lower dead center place of described feeding cylinder.
Further, described pusher cylinder 302 and feeding cylinder 401 are Rodless cylinder or have bar cylinder.
Further, the two ends of described feeding cylinder 401 are all provided with gag lever post.
Further, the two ends of described feeding cylinder 401 are all provided with sensor.
Further, on described slide block 402, offer chute, described tooth bar 404 is bolted on described chute.
Further, the central authorities of described tooth bar 404 are penetrated with through hole, are equipped with push rod 7 in described through hole, and the head of described push rod 7 extends to outside the tooth root of described tooth bar 404, and the tail end of described push rod 7 is provided with sensor.
Further, on described base plate 1, offer die mounting groove, in described die mounting groove, be installed with die 102, described die cavity 101 is opened on described die 102.
Further, described feeding cylinder can substitute with servomotor.
(3) beneficial effect
The utility model powder metallurgy trimmer gear shaping manipulator, can carry out self-feeding and discharging to the gear of different-diameter, flexible, applied widely; In the time carrying out feeding, pushing block pushes to gear in pay-off, the gear teeth of wheel and rack are intermeshing, under the guiding of the tooth bar with chamfering, gear rolls in container cavity, and under the double action of catch elastic force and tooth bar, realizes the accurate location of gear, now the angle of gear is just in time identical with the angle of die cavity, has completed the circumferential location of gear; Complete after pusher, pay-off delivered to die cavity directly over, thereby realize axial location, make drift undershoot again, gear is pressed and put at die cavity mouth, now material-pulling device resets, due to torsionspring being housed on catch, therefore can realize material-pulling device towards pusher passage one side shifting, drift continues to have moved down punching press, and pay-off completes the loading of next gear simultaneously; Directly over die cavity delivered to next gear by pay-off time, under the effect of catch, realize the gear that completes punching press is carried out to blanking, pushed tapping channel, complete discharging; The utility model powder metallurgy trimmer gear shaping manipulator can carry out charging, location and discharging automatically, and safety coefficient and production efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 2 is the pusher schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 3 is the material-pulling device reset schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 4 is the feeding schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 5 is the pay-off reset schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 6 is the punching press schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 7 is the schematic diagram of pusher for the second time of the utility model powder metallurgy trimmer gear shaping manipulator;
Fig. 8 is the material-pulling device of the utility model powder metallurgy trimmer gear shaping manipulator schematic diagram that resets for the second time;
Fig. 9 is the discharging schematic diagram of the utility model powder metallurgy trimmer gear shaping manipulator.
Detailed description of the invention
Consult Fig. 1, the utility model provides a kind of powder metallurgy trimmer gear shaping manipulator, for pushing gear, comprise the feeding bottom plate 1 that offers die cavity 101, is fixed with feed channel 2, material-pulling device 3 and pay-off 4 on feeding bottom plate 1, material-pulling device 3 is positioned at the port of export of feed channel 2, for the gear in feed channel is pushed in pay-off, this material-pulling device 3 comprises striker plate 301, pusher cylinder 302 and pushing block 304, striker plate 301 is fixedly mounted on the port of export of feed channel 2, preferably, this striker plate is vertical with feed channel 2, and this striker plate 301 forms a pusher passage 3011 between feed channel 2 and pay-off 4, pushing block 304 is arranged in this pusher passage 3011 slidingly, pusher cylinder 302 be arranged in parallel with striker plate 301, and pushing block 304 is fixedly connected on the output of this pusher cylinder 302, pay-off 4 is positioned at the port of export of material-pulling device 3, it is for delivering to gear directly over die cavity, this pay-off 4 comprises feeding cylinder 401, slide block 402, catch 403 and tooth bar 404, this feeding cylinder 401 is perpendicular to pusher cylinder 302, slide block 402 is fixedly mounted on the output shaft of feeding cylinder 401, tooth bar 404 and catch 403 are set in parallel on slide block 402, and between tooth bar 404 and catch 403, be formed for card and establish the container cavity of gear, in the time that slide block 402 moves to top dead centre, container cavity is positioned at the port of export of pusher passage 3011, in the time that described slide block 402 moves to lower dead center, described container cavity be positioned at described die cavity 101 directly over, and the gear that is positioned at container cavity aligns with die cavity, now gear can axially press in die cavity, catch 403 is arranged on slide block 402 rotationally by torsionspring, in order to make gear proceed to smoothly in container cavity, is provided with chamfering at the arrival end of tooth bar 404, for the ease of discharging, on feeding bottom plate 1, be also fixed with the tapping channel parallel with feeding cylinder 401 5, the arrival end of tapping channel 5 is positioned at the lower dead center place of feeding cylinder, in order to improve running precision, in the present embodiment, feeding cylinder 401 is Rodless cylinder or has bar cylinder, also can substitute with servomotor, and at the two ends of feeding cylinder 401, gag lever post is all installed, and at the two ends of feeding cylinder 401, sensor is all installed simultaneously, in order to improve flexibility, can adapt to the gear of different-diameter or modulus, on slide block 402, offer chute, tooth bar 404 is bolted on this chute, therefore conveniently regulates and changes, enter container cavity and cause idle stroke for fear of gearless, central authorities at tooth bar 404 are penetrated with through hole, in through hole, be equipped with push rod 7, the head of push rod 7 extends to outside the tooth root of tooth bar 404, the tail end of push rod 7 is provided with sensor, in the time having gear to enter, can be pressed into push rod, thereby give signal of sensor of rear end, illustrate and in container cavity, have gear, in the time that gearless enters, push rod maintains former attitude, no signal, and this signal feedback, to host computer, realizes and reporting to the police, and avoids idle stroke, in order to improve flexibility, be convenient for changing die cavity, on base plate 1, offer die mounting groove, in die mounting groove, be installed with die 102, die cavity 101 is opened on this die 102.
Below the course of work of the utility model powder metallurgy trimmer gear shaping manipulator is elaborated:
Charging, consults Fig. 1, and gear to be processed is fed through in feed channel 2 under the effect of feeder, until gear withstands striker plate 301;
Pusher, consult Fig. 2, pusher cylinder drives pushing block to move, pushing block pushes to gear in container cavity, and owing to offering chamfering on tooth bar, catch is provided with torsionspring simultaneously, under the double action of pushing block and catch, gear rolls into container cavity along the gear teeth of tooth bar, thereby realizes circumferentially location, and gear and die cavity are now parallel to each other;
Material-pulling device resets, and consults Fig. 3, completes after pusher, makes pushing block reset, to carry out next round pusher under the effect of pusher cylinder;
Feeding, consults Fig. 4, under the effect of feeding cylinder, slide block is delivered to lower dead center place, now, the gear that is positioned at container cavity be positioned at die cavity directly over, gear wheel is coaxial with die cavity;
Pay-off resets, and consults Fig. 5, and now drift presses down, gear trace is pressed in die cavity, and pay-off resets simultaneously, due to torsionspring being installed on catch, when in pay-off reseting procedure, catch overcomes spring force and outwards rotates, until pay-off resets completely;
Punching press, consults Fig. 6, completes after reset, and drift is pressed into gear in die cavity completely, completes cold punching, and gear completes after shaping in die cavity, by undershoot, gear is ejected to die cavity;
Pusher for the second time, consults Fig. 7, and it is identical with a front pusher;
Material-pulling device resets for the second time, consults Fig. 8, and it resets identical with a front material-pulling device;
Discharging, consults Fig. 9, under the effect of feeding cylinder, slide block is delivered to lower dead center place, now, the gear that is positioned at container cavity be positioned at die cavity directly over, under the effect of catch, the previous gear that has completed shaping is pushed in tapping channel, thereby completes discharging simultaneously;
The course of work of the present utility model is the circulation of above-mentioned steps.
The utility model powder metallurgy trimmer gear shaping manipulator, can carry out self-feeding and discharging to the gear of different-diameter, flexible, applied widely; In the time carrying out feeding, pushing block pushes to gear in pay-off, the gear teeth of wheel and rack are intermeshing, under the guiding of the tooth bar with chamfering, gear rolls in container cavity, and under the double action of catch elastic force and tooth bar, realizes the accurate location of gear, now the angle of gear is just in time identical with the angle of die cavity, has completed the circumferential location of gear; Complete after pusher, pay-off delivered to die cavity directly over, thereby realize axial location, make drift undershoot again, gear is pressed and put at die cavity mouth, now material-pulling device resets, due to torsionspring being housed on catch, therefore can realize material-pulling device towards pusher passage one side shifting, drift continues to have moved down punching press, and pay-off completes the loading of next gear simultaneously; Directly over die cavity delivered to next gear by pay-off time, under the effect of catch, realize the gear that completes punching press is carried out to blanking, pushed tapping channel, complete discharging; The utility model powder metallurgy trimmer gear shaping manipulator can carry out charging, location and discharging automatically, and safety coefficient and production efficiency high.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a powder metallurgy trimmer gear shaping manipulator, be used for pushing gear, it is characterized in that: comprise the feeding bottom plate (1) that offers die cavity (101), on described feeding bottom plate (1), be fixed with feed channel (2), material-pulling device (3) and pay-off (4);
Described material-pulling device (3) is positioned at the port of export of described feed channel (2), for the gear of described feed channel (2) outlet is pushed in described pay-off (4);
Described pay-off (4) is positioned at the port of export of described material-pulling device (3), described pay-off (4) comprises feeding cylinder (401), slide block (402), catch (403) and tooth bar (404), described feeding cylinder (401) is perpendicular to described pusher cylinder (302), described slide block (402) is fixedly mounted on the output shaft of described feeding cylinder (401), described tooth bar (404) and catch (403) are set in parallel on described slide block (402), and between described tooth bar (404) and catch (403), be formed for card and establish the container cavity of gear, in the time that described slide block (402) moves to top dead centre, described container cavity is positioned at the port of export of described pusher passage (3011), in the time that described slide block (402) moves to lower dead center, described container cavity be positioned at described die cavity (101) directly over, it is upper that described catch (403) is arranged on described slide block (402) rotationally by torsionspring, and the arrival end of described tooth bar (404) is provided with chamfering.
2. powder metallurgy trimmer gear shaping manipulator as claimed in claim 1, it is characterized in that: described material-pulling device (3) comprises striker plate (301), pusher cylinder (302) and pushing block (304), described striker plate (301) is fixedly mounted on the port of export of described feed channel (2), and described striker plate (301) forms a pusher passage (3011) between described feed channel (2) and described pay-off (4), described pushing block (304) is arranged in described pusher passage (3011) slidingly, described pusher cylinder (302) be arranged in parallel with described striker plate (301), and described pushing block (304) is fixedly connected on the output of described pusher cylinder (302).
3. powder metallurgy trimmer gear shaping manipulator as claimed in claim 2, it is characterized in that: on described feeding bottom plate (1), be also fixed with the tapping channel (5) parallel with described feeding cylinder (401), the arrival end of described tapping channel (5) is positioned at the lower dead center place of described feeding cylinder.
4. powder metallurgy trimmer gear shaping manipulator as claimed in claim 2, is characterized in that: described feeding cylinder (401) is for Rodless cylinder or have bar cylinder.
5. powder metallurgy trimmer gear shaping manipulator as claimed in claim 4, is characterized in that: the two ends of described feeding cylinder (401) are all provided with gag lever post.
6. powder metallurgy trimmer gear shaping manipulator as claimed in claim 5, is characterized in that: the two ends of described feeding cylinder (401) are all provided with sensor.
7. the powder metallurgy trimmer gear shaping manipulator as described in claim 1 to 6 any one, is characterized in that: described slide block offers chute on (402), and described tooth bar (404) is bolted on described chute.
8. powder metallurgy trimmer gear shaping manipulator as claimed in claim 7, it is characterized in that: the central authorities of described tooth bar (404) are penetrated with through hole, in described through hole, be equipped with push rod (7), the head of described push rod (7) extends to outside the tooth root of described tooth bar (404), and the tail end of described push rod (7) is provided with sensor.
9. powder metallurgy trimmer gear shaping manipulator as claimed in claim 8, it is characterized in that: described base plate offers die mounting groove on (1), in described die mounting groove, be installed with die (102), described die cavity (101) is opened on described die (102).
10. powder metallurgy trimmer gear shaping manipulator as claimed in claim 1, is characterized in that: described feeding cylinder can substitute with servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212564.7U CN203944840U (en) | 2014-04-28 | 2014-04-28 | A kind of powder metallurgy trimmer gear shaping manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212564.7U CN203944840U (en) | 2014-04-28 | 2014-04-28 | A kind of powder metallurgy trimmer gear shaping manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944840U true CN203944840U (en) | 2014-11-19 |
Family
ID=51886899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212564.7U Withdrawn - After Issue CN203944840U (en) | 2014-04-28 | 2014-04-28 | A kind of powder metallurgy trimmer gear shaping manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949645A (en) * | 2014-04-28 | 2014-07-30 | 宁波汇众粉末机械制造有限公司 | Gear shaping manipulator for powder metallurgy shaping machine |
| CN104827030A (en) * | 2015-05-29 | 2015-08-12 | 佛山市盈峰粉末冶金科技有限公司 | Automatic feeding device for powder metallurgy |
| CN110153362A (en) * | 2019-06-19 | 2019-08-23 | 江苏太平洋齿轮传动有限公司 | A kind of device and method for bevel gear positioning |
-
2014
- 2014-04-28 CN CN201420212564.7U patent/CN203944840U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949645A (en) * | 2014-04-28 | 2014-07-30 | 宁波汇众粉末机械制造有限公司 | Gear shaping manipulator for powder metallurgy shaping machine |
| CN103949645B (en) * | 2014-04-28 | 2016-03-30 | 宁波汇众粉末机械制造有限公司 | A kind of powder metallurgy trimmer gear shaping manipulator |
| CN104827030A (en) * | 2015-05-29 | 2015-08-12 | 佛山市盈峰粉末冶金科技有限公司 | Automatic feeding device for powder metallurgy |
| CN110153362A (en) * | 2019-06-19 | 2019-08-23 | 江苏太平洋齿轮传动有限公司 | A kind of device and method for bevel gear positioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103949645B (en) | A kind of powder metallurgy trimmer gear shaping manipulator | |
| CN106077284B (en) | A kind of automatic control system of the casted die mould of automatic loading/unloading | |
| CN103624137B (en) | Full-automatic numerical control high-speed punch machine | |
| CN104368697B (en) | Reinforcing plate diel | |
| CN203944840U (en) | A kind of powder metallurgy trimmer gear shaping manipulator | |
| CN202387873U (en) | Automatic feeding device of punch | |
| CN108787901B (en) | Stamping die of diversified location | |
| CN102145599A (en) | Continuous typing mould machine | |
| CN204583972U (en) | A kind of stamping machine for processing automobile lampshade | |
| CN102601444B (en) | Automatic trimming device for aluminum shell of capacitor | |
| CN107993632A (en) | Piano shaft glues rope equipment automatically | |
| CN102363189A (en) | Device for machining bearing bush positioning lip automatically | |
| CN207929865U (en) | A kind of progressive die | |
| CN203853436U (en) | Multi-station punching machine | |
| CN207533746U (en) | A kind of mechanical stamping device convenient for release stamping parts | |
| CN110605339A (en) | Automatic circumference punching device of filter cartridge for bathroom | |
| CN202438641U (en) | U-shaped nail molding mold | |
| CN202029527U (en) | Continuous character matrix punching press | |
| CN106270127B (en) | A kind of commutator upsetting piece automatic punching machine | |
| CN205217790U (en) | Fin continuous stamping die | |
| CN104511565A (en) | Automatic nail conveying riveting device in mold | |
| CN204093894U (en) | A kind of can the punch press of Continuous maching workpiece | |
| CN105127734B (en) | The synchronous pressure riveting mechanism of many nuts | |
| CN105057675B (en) | end tooth shaping automatic feeding and discharging mechanism | |
| CN203184488U (en) | Gear reshaping automatic locating feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |