CN204172383U - Punch press transmission mechanism - Google Patents
Punch press transmission mechanism Download PDFInfo
- Publication number
- CN204172383U CN204172383U CN201420504079.7U CN201420504079U CN204172383U CN 204172383 U CN204172383 U CN 204172383U CN 201420504079 U CN201420504079 U CN 201420504079U CN 204172383 U CN204172383 U CN 204172383U
- Authority
- CN
- China
- Prior art keywords
- transmission
- gear
- spur gear
- gear shaft
- herringbone
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
- Gear Transmission (AREA)
- Structure Of Transmissions (AREA)
Abstract
A kind of punch press transmission mechanism, includes the mair motor in belt transmission and flywheel, also includes High Speed Gearing and the incorgruous transmission of low-speed gear; The incorgruous transmission of described low-speed gear includes intermediate gear shaft, left spur gear, idle pulley and right spur gear, described intermediate gear shaft and left spur gear, idle pulley engage, described idle pulley also engages with right spur gear, and described right spur gear and left spur gear are arranged symmetrically with, and direction of rotation is contrary; Described High Speed Gearing includes herringbone bear broad in the middle and transmission herringbone gear shaft, and described double helical tooth broad in the middle is fixed on intermediate gear shaft; Described mair motor is connected with small belt pulley, and described flywheel is connected on transmission herringbone gear shaft by clutch.The utility model reduces pressing equipment running noises, and make pressing equipment stable working, bearing capacity is larger.
Description
Technical field
The utility model relates to a kind of punch press transmission mechanism.
Background technology
One of important component part that punch press is equipped as industrial foundation, is used widely in essential industry departments such as Aero-Space, automobile making, communications and transportation, chemical metallurgies.At present, stamping factory requires also more and more higher for the working environment in factory, the noise of equipment operation and the precision etc. of stamping parts.
Summary of the invention
The purpose of this utility model is: provide a kind of and reduce punch press running noises, improve the punch press transmission mechanism of Presser Dashing casting die precision.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of punch press transmission mechanism, includes the mair motor in belt transmission and flywheel, also includes High Speed Gearing and the incorgruous transmission of low-speed gear; The incorgruous transmission of described low-speed gear includes intermediate gear shaft, left spur gear, idle pulley and right spur gear, described intermediate gear shaft and left spur gear, idle pulley engage, described idle pulley also engages with right spur gear, and described right spur gear and left spur gear are arranged symmetrically with, and direction of rotation is contrary; Described High Speed Gearing includes herringbone bear broad in the middle and transmission herringbone gear shaft, and described double helical tooth broad in the middle is fixed on intermediate gear shaft; Described mair motor is connected with small belt pulley, and described flywheel is connected on transmission herringbone gear shaft by clutch.
Operation principle of the present utility model is: punch press transmission system is divided into three grades of decelerations, the first order is belt transmission, and small belt pulley is fixed on mair motor, and flywheel is fixed on transmission double helical tooth axle by clutch, mair motor drives small belt pulley flywheel driven to rotate, and the herringbone gear shaft of transmission simultaneously rotates; The second level is the gear drive of high speed level, and herringbone bear broad in the middle is fixed on intermediate gear shaft, and transmission double helical tooth axle drives intermediate gear shaft to rotate by herringbone bear broad in the middle and the engagement of transmission herringbone bear; The third level is the incorgruous transmission of slow speed turbine stage gear, idler gear simultaneously and left spur gear, idle pulley engage, idle pulley also engages with right spur gear; Idler gear drives left spur gear to be rotated counterclockwise, and idler gear also drives idle pulley to rotate, and idle pulley drives right spur gear to turn clockwise, and direction of rotation is contrary with left spur gear, and the centrifugal force produced when making it operate like this is cancelled out each other, and increases the stationarity of motion.
Punch press transmission running noises sends primarily of the gear drive of high speed level, the high speed level gear drive of common punch press is spur gear engagement, and driving force is sent to suddenly second tooth from first tooth, can produce vibration & noise, affect equipment traveling comfort, and then have influence on precision.Helical gear is larger than spur gear bearing capacity, and smooth running, noise are little, be applicable to high speed, heavy load transmission, but shortcoming to produce larger axial force, needs installed thrust bearing, make complex structure.And herringbone bear is equivalent to two helical gears relatively merges and form, not only possesses helical gear advantage, also overcome helical gear and can produce larger axis to this shortcoming of power, be mainly used in large-scale, heave-load device.High speed level gear drive herringbone gears meshing of the present utility model, drive noise is little, stable working, and bearing capacity is large.
The utility model has the advantage of: reduce pressing equipment running noises, make pressing equipment stable working, bearing capacity is larger.
Accompanying drawing explanation
Fig. 1 is the utility model travelling gear engagement figure;
Fig. 2 is travelling gear profile.
Detailed description of the invention
In conjunction with Fig. 1-2, a kind of punch press transmission mechanism, includes the mair motor 8 in belt transmission and flywheel 7, also includes High Speed Gearing and the incorgruous transmission of low-speed gear; The incorgruous transmission of described low-speed gear includes intermediate gear shaft 3, left spur gear 4, idle pulley 6 and right spur gear 5, described intermediate gear shaft and left spur gear, idle pulley engage, described idle pulley also engages with right spur gear, and described right spur gear and left spur gear are arranged symmetrically with, and direction of rotation is contrary; Described High Speed Gearing includes herringbone bear 2 broad in the middle and transmission herringbone gear shaft 1, and described double helical tooth broad in the middle is fixed on intermediate gear shaft; Described mair motor is connected with small belt pulley 9, described flywheel is connected on transmission herringbone gear shaft by clutch 10.
Above embodiment is only case of the present utility model, and any replacement done according to the utility model spirit is all interpreted as not departing from protection domain of the present utility model.
Claims (1)
1. a punch press transmission mechanism, includes the mair motor in belt transmission and flywheel, it is characterized in that: also include High Speed Gearing and the incorgruous transmission of low-speed gear;
The incorgruous transmission of described low-speed gear includes intermediate gear shaft, left spur gear, idle pulley and right spur gear, described intermediate gear shaft and left spur gear, idle pulley engage, described idle pulley also engages with right spur gear, and described right spur gear and left spur gear are arranged symmetrically with, and direction of rotation is contrary;
Described High Speed Gearing includes herringbone bear broad in the middle and transmission herringbone gear shaft, and described double helical tooth broad in the middle is fixed on intermediate gear shaft;
Described mair motor is connected with small belt pulley, and described flywheel is connected on transmission herringbone gear shaft by clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504079.7U CN204172383U (en) | 2014-09-03 | 2014-09-03 | Punch press transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504079.7U CN204172383U (en) | 2014-09-03 | 2014-09-03 | Punch press transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172383U true CN204172383U (en) | 2015-02-25 |
Family
ID=52561219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504079.7U Expired - Fee Related CN204172383U (en) | 2014-09-03 | 2014-09-03 | Punch press transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226871A (en) * | 2015-10-16 | 2016-01-06 | 歌思（天津）低温设备有限公司 | A kind of device by translating rotation being directive force and exporting |
| CN115217021A (en) * | 2022-07-22 | 2022-10-21 | 中建交通建设集团有限公司 | Construction method for ramp slotting and support type water mill drilling machine |
-
2014
- 2014-09-03 CN CN201420504079.7U patent/CN204172383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226871A (en) * | 2015-10-16 | 2016-01-06 | 歌思（天津）低温设备有限公司 | A kind of device by translating rotation being directive force and exporting |
| CN115217021A (en) * | 2022-07-22 | 2022-10-21 | 中建交通建设集团有限公司 | Construction method for ramp slotting and support type water mill drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |