CN107269773A - High-precision reductor for CNC tube bending machine - Google Patents
High-precision reductor for CNC tube bending machine Download PDFInfo
- Publication number
- CN107269773A CN107269773A CN201710556723.3A CN201710556723A CN107269773A CN 107269773 A CN107269773 A CN 107269773A CN 201710556723 A CN201710556723 A CN 201710556723A CN 107269773 A CN107269773 A CN 107269773A
- Authority
- CN
- China
- Prior art keywords
- planetary reducer
- gear
- curved teeth
- precision
- bending machine
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/2854—Toothed gearings for conveying rotary motion with gears having orbital motion involving conical gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of high-precision reductor for CNC tube bending machine, including planetary reducer one, the input of planetary reducer one is provided with servomotor linkage section, the output end of planetary reducer one is connected to planetary reducer two and planetary reducer three by gear with curved teeth one and gear with curved teeth two, planetary reducer two and planetary reducer three are symmetrical arranged, and the setting direction of planetary reducer two and planetary reducer three is vertical with planetary reducer one.The present invention can connect servomotor, carry out Accurate Position Control by servomotor, realize the simple operations of bending machine system；Utilize the steering-effecting of gear with curved teeth so that horizontal space shortens, and effectively make use of longitudinal space；By using the power dividing principle of planetary reducer, volume is reduced；Input uses locking mechanism cancel key joint gap, using high-precision gear with curved teeth and accurate planetary reducer, power transmitting accuracy is improved, so as to improve the required precision of metal tube product.
Description
Technical field
The present invention relates to a kind of high-precision reductor for CNC tube bending machine.
Background technology
With the development of China's industrial trade, the demand for various metal tubes far can not have been met, for that
The shape need of a little many metal tubes is also constantly being complicated, required precision also more and more higher, therefore be also required to curved
The power unit of pipe machine is also required to adapt to complicate, and traditional dynamical system has volume greatly, operating difficulties, the production produced
Product precision is not also high.
The content of the invention
According to deficiency of the prior art above, the technical problem to be solved in the present invention is：Offer one kind solves above-mentioned
Defect, the simple operations of bending machine system are realized, the volume of system is reduced, the required precision of metal tube product is improved
The high-precision reductor for CNC tube bending machine.
The technical solution adopted for the present invention to solve the technical problems is：For the high-precision reductor of CNC tube bending machine,
Including planetary reducer one, the input of planetary reducer one is provided with servomotor linkage section, the output of planetary reducer one
End is connected to planetary reducer two and planetary reducer three, planetary reducer two and row by gear with curved teeth one and gear with curved teeth two
Star reductor three is symmetrical arranged, and the setting direction of planetary reducer two and planetary reducer three is vertical with planetary reducer one.
Reduction speed can be played a part of using planetary reducer and increase moment of torsion.
Described planetary reducer one, planetary reducer two and planetary reducer three is using high-precision planetary reducer.
Described gear with curved teeth one and gear with curved teeth two are using high-precision gear with curved teeth.Error in being transmitted with contracted position.
Described servomotor linkage section uses locking type linkage section.
Use principle is：
The servomotor controlled using PLC, the speed of control system and position are connected by servomotor linkage section.Pass through
The tentatively reduction speed of planetary reducer one and increase moment of torsion.By the direction of transfer of gear with curved teeth one and the switching kinetics of gear with curved teeth two and
Shorten longitudinal size, while gear with curved teeth one and gear with curved teeth two are placed on the interlude of power transmission, it is possible to decrease gear with curved teeth one and arc
Speed when gear two is engaged, so as to reduce overall noise and vibration.Planetary reducer two and planetary reducer three respectively with arc
Gear one and gear with curved teeth two are connected, and are realized and are output power to both direction, it is possible to provide two working positions, improve work effect
Rate；The position of two working positions is identical, can use a set of Serve Motor Control.
The present invention is had an advantageous effect in that：The present invention can connect servomotor, be carried out by servomotor accurate
Position is controlled, and realizes the simple operations of bending machine system；Utilize the steering-effecting of gear with curved teeth so that horizontal space of the invention
Shorten, effectively make use of longitudinal space；By using the power dividing principle of planetary reducer, volume is reduced；Input
Using locking mechanism cancel key joint gap, using high-precision gear with curved teeth and accurate planetary reducer, power transmission is improved
Precision, so as to improve the required precision of metal tube product.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A sectional views.
In figure：1st, planetary reducer one；2nd, servomotor linkage section；3rd, gear with curved teeth one；4th, gear with curved teeth two；5th, planetary reduction gear
Machine two；6th, planetary reducer three.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
As shown in Figure 1-2, the high-precision reductor for CNC tube bending machine, including planetary reducer 1, planetary reducer
One 1 input is provided with servomotor linkage section 2, and the output end of planetary reducer 1 passes through gear with curved teeth 1 and gear with curved teeth two
4 are connected to planetary reducer 25 and planetary reducer 36, and planetary reducer 25 and planetary reducer 36 are symmetrical arranged,
The setting direction of planetary reducer 25 and planetary reducer 36 is vertical with planetary reducer 1.
Planetary reducer 1, planetary reducer 25 and planetary reducer 36 are using high-precision planetary reducer.Curved tooth
Take turns 1 and gear with curved teeth 24 using high-precision gear with curved teeth.Servomotor linkage section 2 uses locking type linkage section.
Use principle is：
The servomotor controlled using PLC, the speed of control system and position are connected by servomotor linkage section 2.Watch
Take motor connection section 2 and use locking type linkage section, row can be passed through with gapless connection servomotor and planetary reducer 1
The tentatively reduction speed of star reductor 1 and increase moment of torsion.Pass through gear with curved teeth 1 and the direction of transfer of the switching kinetics of gear with curved teeth 24
With shorten longitudinal size, while gear with curved teeth 1 and gear with curved teeth 24 be placed on power transmission interlude, it is possible to decrease gear with curved teeth 1
Speed when being engaged with gear with curved teeth 24, so as to reduce overall noise and vibration.36 points of planetary reducer 25 and planetary reducer
It is not connected with gear with curved teeth 1 and gear with curved teeth 24, realizes and output power to both direction, it is possible to provide two working positions, is improved
Operating efficiency；The position of two working positions is identical, can use a set of Serve Motor Control.
Claims (4)
1. a kind of high-precision reductor for CNC tube bending machine, it is characterised in that：Including planetary reducer one (1), planet subtracts
The input of fast machine one (1) is provided with servomotor linkage section (2), and the output end of planetary reducer one (1) passes through gear with curved teeth one
(3) and gear with curved teeth two (4) is connected to planetary reducer two (5) and planetary reducer three (6), planetary reducer two (5) and
Planetary reducer three (6) is symmetrical arranged, and the setting direction of planetary reducer two (5) and planetary reducer three (6) subtracts with planet
Fast machine one (1) is vertical.
2. the high-precision reductor according to claim 1 for CNC tube bending machine, it is characterised in that：Described planet subtracts
Fast machine one (1), planetary reducer two (5) and planetary reducer three (6) are using high-precision planetary reducer.
3. the high-precision reductor according to claim 1 for CNC tube bending machine, it is characterised in that：Described gear with curved teeth
One (3) and gear with curved teeth two (4) are using high-precision gear with curved teeth.
4. the high-precision reductor according to claim 1 for CNC tube bending machine, it is characterised in that：Described servo electricity
Machine linkage section (2) uses locking type linkage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556723.3A CN107269773A (en) | 2017-07-10 | 2017-07-10 | High-precision reductor for CNC tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556723.3A CN107269773A (en) | 2017-07-10 | 2017-07-10 | High-precision reductor for CNC tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107269773A true CN107269773A (en) | 2017-10-20 |
Family
ID=60073289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556723.3A Pending CN107269773A (en) | 2017-07-10 | 2017-07-10 | High-precision reductor for CNC tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269773A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201651178U (en) * | 2009-12-23 | 2010-11-24 | 淄博纽氏达特齿轮传动有限公司 | 90-degree-angle planetary speed reducer |
| CN202418439U (en) * | 2012-02-20 | 2012-09-05 | 株洲齿轮有限责任公司 | Right-angle planetary speed reduction device |
| CN102886398A (en) * | 2012-10-15 | 2013-01-23 | 和和机械（张家港）有限公司 | Split-type vertical transmission device in fully-automatic numerically-controlled hydraulic tube bender |
| CN103818211A (en) * | 2014-02-26 | 2014-05-28 | 湖南大学 | Vehicle active transverse stabilizer bar |
| CN204344824U (en) * | 2014-12-17 | 2015-05-20 | 宁波拓隆传动科技有限公司 | A kind of planet orthogonal type speed reducer |
| CN106005096A (en) * | 2016-06-30 | 2016-10-12 | 易拓威（上海）机器人科技有限公司 | Single-driven omni-directional type AGV device |
-
2017
- 2017-07-10 CN CN201710556723.3A patent/CN107269773A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201651178U (en) * | 2009-12-23 | 2010-11-24 | 淄博纽氏达特齿轮传动有限公司 | 90-degree-angle planetary speed reducer |
| CN202418439U (en) * | 2012-02-20 | 2012-09-05 | 株洲齿轮有限责任公司 | Right-angle planetary speed reduction device |
| CN102886398A (en) * | 2012-10-15 | 2013-01-23 | 和和机械（张家港）有限公司 | Split-type vertical transmission device in fully-automatic numerically-controlled hydraulic tube bender |
| CN103818211A (en) * | 2014-02-26 | 2014-05-28 | 湖南大学 | Vehicle active transverse stabilizer bar |
| CN204344824U (en) * | 2014-12-17 | 2015-05-20 | 宁波拓隆传动科技有限公司 | A kind of planet orthogonal type speed reducer |
| CN106005096A (en) * | 2016-06-30 | 2016-10-12 | 易拓威（上海）机器人科技有限公司 | Single-driven omni-directional type AGV device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |