CN103042100B - For the centrifugal bascule on high speed slot-puncher - Google Patents
For the centrifugal bascule on high speed slot-puncher Download PDFInfo
- Publication number
- CN103042100B CN103042100B CN201310001264.4A CN201310001264A CN103042100B CN 103042100 B CN103042100 B CN 103042100B CN 201310001264 A CN201310001264 A CN 201310001264A CN 103042100 B CN103042100 B CN 103042100B
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- CN
- China
- Prior art keywords
- centrifugal
- bascule
- balance weight
- balanced body
- puncher
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses and a kind ofly include bent axle for the centrifugal bascule on notching press, the both sides of crankshaft eccentric are provided with balance weight, or a side of crankshaft eccentric is provided with balance weight, and described balance weight includes balanced body, is fixed with balancing weight in balanced body. The present invention is simple in structure, economic and practical, reaches crankshaft system balance, improves precision, reduces noise.
Description
Technical field
The present invention relates to notching press field, be specifically related to a kind of for the centrifugal bascule on high speed slot-puncher.
Background technology
Notching press is to utilize punch die (being generally single groove grooved punch die) to the motor stator and rotor lamination special purpose machine tool of punching slotted hole piecewise one by one. Because the punching indexing accuracy of punching is high, after punching stack, can there is neat slotted hole, be specially adapted to the motor research and production of many kinds, small lot. Therefore electric manufacturing extensively adopts notching press to produce motor iron core both at home and abroad. Due to the needs of product design, pumping of slide block (drift) need to be realized by the bias of bent axle. Crankshaft eccentric produces larger centrifugal force owing to running up, thereby makes bent axle produce inertia force, causes lathe bed vibration, thereby affects precision.
Summary of the invention
Slide block (drift) is in the time of stamping-out, and the eccentric part of bent axle can produce certain centrifugal force while running, thereby causes whole kinematic system imbalance, thereby affects precision; The invention provides a kind ofly for centrifugal bascule on high speed slot-puncher, the both sides of crankshaft eccentric are provided with balance weight, or a side of crankshaft eccentric is provided with balance weight, and the centrifugal force that while being used for balance crankshaft rotation, eccentric part produces, makes bent axle reach balance.
The technical solution used in the present invention is:
A kind of for the centrifugal bascule on notching press, include bent axle, it is characterized in that: the both sides of described crankshaft eccentric are provided with balance weight, or a side of crankshaft eccentric is provided with balance weight, described balance weight includes balanced body, is fixed with balancing weight in balanced body.
Described is a kind of for the centrifugal bascule on notching press, it is characterized in that: described balanced body assembles by screw and balancing weight.
Described is a kind of for the centrifugal bascule on notching press, it is characterized in that: described balanced body is processed into fan-shaped, makes full use of its eccentric sector region equilibrium centrifugation power.
Advantage of the present invention is:
The present invention is simple in structure, economic and practical, reaches crankshaft system balance, improves precision, reduces noise.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of for the centrifugal bascule on notching press, include bent axle 4, the both sides of bent axle 4 bias are provided with balance weight, or a side of crankshaft eccentric is provided with balance weight, balance weight includes balanced body 1, is fixed with balancing weight 2 in balanced body 1, and balanced body 1 assembles by screw 3 and balancing weight 2. Balanced body 1 is processed into fan-shaped, makes full use of its eccentric sector region equilibrium centrifugation power.
Claims (1)
1. one kind for the centrifugal bascule on notching press, include bent axle, it is characterized in that: the both sides of described crankshaft eccentric are provided with balance weight, or a side of crankshaft eccentric is provided with balance weight, described balance weight includes balanced body, is fixed with balancing weight in balanced body; Described balanced body assembles by screw and balancing weight; Described balanced body is processed into fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001264.4A CN103042100B (en) | 2013-01-04 | 2013-01-04 | For the centrifugal bascule on high speed slot-puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001264.4A CN103042100B (en) | 2013-01-04 | 2013-01-04 | For the centrifugal bascule on high speed slot-puncher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042100A CN103042100A (en) | 2013-04-17 |
| CN103042100B true CN103042100B (en) | 2016-05-18 |
Family
ID=48055094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310001264.4A Expired - Fee Related CN103042100B (en) | 2013-01-04 | 2013-01-04 | For the centrifugal bascule on high speed slot-puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042100B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040071A (en) * | 2016-07-08 | 2016-10-26 | 上海大学 | Static balance oscillating mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201644612U (en) * | 2010-03-29 | 2010-11-24 | 常州市耀华电机设备有限公司 | Stamping device of numerically-controlled notching press |
| CN201922573U (en) * | 2010-12-14 | 2011-08-10 | 齐齐哈尔二机床(集团)有限责任公司 | Balance device of numerical control notching press |
| CN203184394U (en) * | 2013-01-04 | 2013-09-11 | 芜湖电工机械有限公司 | Centrifugal balancing device for high-speed slot punching machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497097B (en) * | 2009-02-14 | 2010-12-08 | 宁波米斯克精密机械工程技术有限公司 | High-speed precision punching machine |
-
2013
- 2013-01-04 CN CN201310001264.4A patent/CN103042100B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201644612U (en) * | 2010-03-29 | 2010-11-24 | 常州市耀华电机设备有限公司 | Stamping device of numerically-controlled notching press |
| CN201922573U (en) * | 2010-12-14 | 2011-08-10 | 齐齐哈尔二机床(集团)有限责任公司 | Balance device of numerical control notching press |
| CN203184394U (en) * | 2013-01-04 | 2013-09-11 | 芜湖电工机械有限公司 | Centrifugal balancing device for high-speed slot punching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103042100A (en) | 2013-04-17 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160518 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |