CN201552770U - Turret of numerical-control turret punch press and transmission structure thereof - Google Patents
Turret of numerical-control turret punch press and transmission structure thereof Download PDFInfo
- Publication number
- CN201552770U CN201552770U CN2009202812003U CN200920281200U CN201552770U CN 201552770 U CN201552770 U CN 201552770U CN 2009202812003 U CN2009202812003 U CN 2009202812003U CN 200920281200 U CN200920281200 U CN 200920281200U CN 201552770 U CN201552770 U CN 201552770U
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- capstan head
- turret
- transmission
- synchronous belt
- driving
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Abstract
The utility model discloses a turret of a numerical-control turret punch press and a transmission structure thereof. The turret comprises a press body, an upper turret, a lower turret and a turret driving mechanism, wherein the upper turret and the lower turret are respectively arranged on the press body through an upper turret base and a lower turret base; transmission gear rings are arranged on the circumference of an upper turret tray and a lower turret tray; upper and lower turret driving shafts are rotatably connected on the press body; one ends of the upper and lower turret driving shafts are respectively connected with gears which are meshed with the transmission gear rings, and the other ends thereof are respectively connected with driving synchronous belt pulleys; a motor synchronous belt pulley is connected on an output shaft of a servo motor; the press body is also rotatably connected with a transmission shaft of which two ends are respectively provided with a small synchronous belt pulley; the middle part of the transmission shaft is provided with a big synchronous belt pulley; the big synchronous belt pulley is connected with the servo motor synchronous belt pulley through a synchronous toothed belt; and the small synchronous belt pulley is connected with the driving synchronous belt pulley through a synchronous toothed belt. In the utility model, the transmission ratio is accurate, the accuracy is high, and higher transmission accuracy of the turret is also ensured when the numerical-control turret punch press adopts a thick turret.
Description
Technical field
The utility model relates to the rotating tower punch technical field, relates in particular to a kind of NC turret punch machine.
Background technology
NC turret punch machine is higher, the machining accuracy of a working (machining) efficiency press machine preferably in the present press, between its unit head (drift) and workbench, be provided with capstan head, sheet material to be processed is clamped on the clamp, make the X-axis that sheet material laterally moves along workbench with respect to the unit head center, the Y direction running fix that vertically moves, by the required mould of predefined procedure Selection, and by the unit head Impact mould, thereby the hole that punches out required size and shape is come.Capstan head both had been equivalent to the tool magazine of NC turret punch machine, the automatic modeling manipulator that is equivalent to NC turret punch machine again, the quality and the transmission accuracy thereof of capstan head parts designing quality, greatly influence the complete machine performance of NC turret punch machine, at present, the capstan head parts of NC turret punch machine have thick capstan head of long mould and the thin capstan head of short mould to add the branch of inlaying cover, it is relatively poor because of the tower tray rigidity that the thin capstan head of short mould adds the capstan head modular construction of inlaying cover, distortion is bigger in punching course, cause upper and lower mould steering capability poor, reduce the service life of mould, also reduced the machining accuracy of lathe; And the capstan head modular construction of the thick capstan head of long mould, have preferably the service life of having led, prolonged mould, the machining accuracy that can guarantee lathe, but its rotary inertia is bigger, the starting acceleration and the acceleration at stall of capstan head have been influenced, and then the operating accuracy of reduction capstan head, particularly drive belt or chain transmission mode that capstan head adopts at present, owing to existing drive gap to understand the operating accuracy that further reduces capstan head.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of capstan head and drive mechanism of NC turret punch machine is provided, and makes NC turret punch machine can guarantee that also capstan head has higher transmission accuracy when adopting thick capstan head.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of capstan head of NC turret punch machine and drive mechanism, comprise lathe bed, last capstan head, following capstan head and capstan head driving mechanism, the upper and lower mould correspondence of every mold is arranged on capstan head, the following capstan head, last capstan head, following capstan head are arranged on the lathe bed by last capstan head seat, following capstan head seat respectively, it is characterized in that: the described circumference of going up capstan head, following capstan head tower tray is provided with the transmission gear ring, the capstan head driving mechanism comprises gear and the motor that is meshed with the transmission gear ring, and gear is in transmission connection by transmission mechanism and motor.
Transmission mechanism described in the utility model is: be rotatably connected to power transmission shaft on the lathe bed, the two ends of power transmission shaft are respectively equipped with small synchronous pulley, the middle part of power transmission shaft is provided with big synchronous pulley, be connected with the motor synchronous belt wheel on the output shaft of described motor, big synchronous pulley is connected by synchronous cog belt with the motor synchronous belt wheel; Also be rotatably connected to upper and lower capstan head driving shaft on the described lathe bed, one end of upper and lower capstan head driving shaft is connected with the gear that is meshed with the transmission gear ring respectively, the other end is connected with the driving synchronous pulley respectively, and small synchronous pulley is connected by synchronous cog belt respectively with the driving synchronous pulley.
Motor described in the utility model is a servomotor.
Transmission mechanism of the present utility model adopts Synchronous Belt Drives, and gearratio is accurate, precision is high, makes NC turret punch machine can guarantee that also capstan head has higher transmission accuracy when adopting thick capstan head.
Description of drawings
Fig. 1 is that the capstan head of the utility model NC turret punch machine and the master of drive mechanism look schematic diagram.
Fig. 2 is the schematic top plan view of the capstan head and the drive mechanism of the utility model NC turret punch machine.
Fig. 3 is the local enlarged diagram among Fig. 1.
Among the figure: 1-lathe bed, 2-motor, capstan head under the 3-, the last capstan head of 4-, 5-unit head, 6-transmission gear ring, 7-capstan head driving shaft, 8-motor synchronous belt wheel, 9-power transmission shaft, 10-small synchronous pulley, the 11-gear, the 12-synchronous cog belt, the big synchronous pulley of 13-, the 14-synchronous cog belt, 15-drives synchronous pulley.
The specific embodiment
Fig. 1 to Fig. 3 is the schematic diagram of a kind of specific embodiment of the capstan head of the utility model NC turret punch machine and drive mechanism, the capstan head of this NC turret punch machine and drive mechanism comprise lathe bed 1, last capstan head 4, following capstan head 3 and capstan head driving mechanism, on every mold, the counterdie correspondence is arranged at capstan head 4, on the following capstan head 3, last capstan head 4, following capstan head 3 is respectively by last capstan head seat, following capstan head seat is arranged on the lathe bed 1, at last capstan head 4, the circumference of following capstan head 3 tower trays is provided with transmission gear ring 6, the capstan head driving mechanism comprises gear 11 and the servomotor 2 that is meshed with transmission gear ring 6, be rotatably connected to power transmission shaft 9 on the lathe bed 1, the two ends of power transmission shaft 9 are respectively equipped with small synchronous pulley 10, the middle part of power transmission shaft 9 is provided with big synchronous pulley 13, be connected with motor synchronous belt wheel 8 on the output shaft of servomotor 2, big synchronous pulley 13 is connected by synchronous cog belt 12 with motor synchronous belt wheel 8; Also be rotatably connected to upper and lower capstan head driving shaft 7 on the lathe bed 1, one end of upper and lower capstan head driving shaft 7 is connected with the gear 11 that is meshed with transmission gear ring 6 respectively, the other end is connected with respectively and drives synchronous pulley 15, and small synchronous pulley 10 is connected by synchronous cog belt 14 respectively with driving synchronous pulley 15.
More than cited embodiment only for the usefulness of understanding the utility model; be not to be restriction to the described technical scheme of the utility model; the those of ordinary skill in relevant field; on the basis of the described technical scheme of claim; can also make multiple variation or distortion, variation that all are equal to or distortion all should be encompassed within the claim protection domain of the present utility model.
Claims (3)
1. the capstan head of a NC turret punch machine and drive mechanism, comprise lathe bed, last capstan head, following capstan head and capstan head driving mechanism, the upper and lower mould correspondence of every mold is arranged on capstan head, the following capstan head, last capstan head, following capstan head are arranged on the lathe bed by last capstan head seat, following capstan head seat respectively, it is characterized in that: the described circumference of going up capstan head, following capstan head tower tray is provided with the transmission gear ring, the capstan head driving mechanism comprises gear and the motor that is meshed with the transmission gear ring, and gear is in transmission connection by transmission mechanism and motor.
2. the capstan head of NC turret punch machine according to claim 1 and drive mechanism, it is characterized in that: described transmission mechanism is: be rotatably connected to power transmission shaft on the lathe bed, the two ends of power transmission shaft are respectively equipped with small synchronous pulley, the middle part of power transmission shaft is provided with big synchronous pulley, be connected with the motor synchronous belt wheel on the output shaft of described motor, big synchronous pulley is connected by synchronous cog belt with the motor synchronous belt wheel; Also be rotatably connected to upper and lower capstan head driving shaft on the described lathe bed, one end of upper and lower capstan head driving shaft is connected with the gear that is meshed with the transmission gear ring respectively, the other end is connected with the driving synchronous pulley respectively, and small synchronous pulley is connected by synchronous cog belt respectively with the driving synchronous pulley.
3. the capstan head of NC turret punch machine according to claim 1 and 2 and drive mechanism, it is characterized in that: described motor is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202812003U CN201552770U (en) | 2009-12-17 | 2009-12-17 | Turret of numerical-control turret punch press and transmission structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202812003U CN201552770U (en) | 2009-12-17 | 2009-12-17 | Turret of numerical-control turret punch press and transmission structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552770U true CN201552770U (en) | 2010-08-18 |
Family
ID=42612445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202812003U Expired - Fee Related CN201552770U (en) | 2009-12-17 | 2009-12-17 | Turret of numerical-control turret punch press and transmission structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739109A (en) * | 2016-12-28 | 2017-05-31 | 扬州工业职业技术学院 | A kind of NC turret punch machine |
| CN114378212A (en) * | 2022-02-11 | 2022-04-22 | 苏州斯莱克智能模具制造有限公司 | Combined servo high-speed synchronous driving multi-station tank neck forming equipment |
-
2009
- 2009-12-17 CN CN2009202812003U patent/CN201552770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739109A (en) * | 2016-12-28 | 2017-05-31 | 扬州工业职业技术学院 | A kind of NC turret punch machine |
| CN114378212A (en) * | 2022-02-11 | 2022-04-22 | 苏州斯莱克智能模具制造有限公司 | Combined servo high-speed synchronous driving multi-station tank neck forming equipment |
| CN114378212B (en) * | 2022-02-11 | 2024-03-12 | 苏州斯莱克智能模具制造有限公司 | Multi-station tank neck forming equipment driven synchronously at high speed by combined servo |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20101217 |