CN201012374Y - Toggle link mechanism of the numerical controlled notching press - Google Patents
Toggle link mechanism of the numerical controlled notching press Download PDFInfo
- Publication number
- CN201012374Y CN201012374Y CNU2007200345074U CN200720034507U CN201012374Y CN 201012374 Y CN201012374 Y CN 201012374Y CN U2007200345074 U CNU2007200345074 U CN U2007200345074U CN 200720034507 U CN200720034507 U CN 200720034507U CN 201012374 Y CN201012374 Y CN 201012374Y
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- China
- Prior art keywords
- rod
- connecting rod
- fork
- shaft
- push rod
- 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 - Lifetime
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- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 8
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model is an elbow leveraged mechanism of the numerical-control clashing machine. The utility model comprises a bended shaft, a handspike, a swinging rod, a connecting rod, a ball-link connecting rod and a sliding block that fixes a clashing head. The lower end of the handspike is connected with the bended shaft, and the upper end of the handspike is connected on one side of the swinging rod through a first shaft. The connecting rod is connected on the lower end of the swinging rod through a second shaft. The ball-link connecting rod is arranged between the connecting rod and the sliding block. Shaft holes are arranged on the swinging rod and swinging shafts connected with sustainers are arranged in the shaft holes. The elbow leveraged mechanism of the utility model enables the clashing head to finish two-time clashing operation with one-time rotation of the bended shaft. The efficiency of the utility model is evidently enhanced. During the high-speed clashing, the bended shaft is still in relatively low-speed rotation, which reduces the dynamic-balance requirements on the bended shaft and flywheels. In this say, the attrition of the machine elements is reduced and the service life of the equipment is prolonged.
Description
Technical field
The utility model relates to a kind of parts of processing motor silicon steel chip slotted eye equipment, is a kind of elbow-bar mechanism of numerical control notching press.
Background technology
The punching out of electric machine rotor silicon steel sheet list groove is to be that chip is positioned on the pallet of single groove punch press workbench with silicon steel sheet, and the chip that is driven on the pallet by indexing mechanism counts up to into calibration by groove, drives drift by decompressor and finishes punching press.China Patent No. is that 00221561.6 utility model patent specification discloses a kind of High-speed Computer number control notching press, comprise bent axle, push rod is installed on the bent axle, one end of push rod is connected with lever, the other end of lever is connected with ball screw, the lower end of ball screw is provided with drift, drives drift by ball screw and moves up and down.In the structure of above-mentioned drive drift motion, bent axle whenever rotates a circle, and the drift punching press once.Present various single groove punch press, bent axle whenever rotates a circle, drift also can only punching press once.
The utility model content
The purpose of this utility model is that a kind of bent axle of proposition whenever rotates a circle, the elbow-bar mechanism of the numerical control notching press of drift energy punching press secondary.
The utility model comprises bent axle, push rod, fork, connecting rod, ball head connecting rod and the fixing slide block of drift, the lower end of push rod is connected with bent axle, the upper end of push rod is by first side that is connected fork, connecting rod is by second lower end that is connected fork, ball head connecting rod is connected between connecting rod and the slide block, fork is provided with axis hole, is provided with the fork axle that is connected with supporter in the axis hole.
Described fork axle is provided with eccentric bushing, and eccentric bushing is provided with handle.
First of above-mentioned connection push rod and fork is provided with needle bearing, and second that connects fork and connecting rod is provided with needle bearing.
Described push rod lower end is provided with the bearing shell that connects bent axle, and bearing shell is by being formed by connecting by screw between the upper and lower bearing shell, and top bearing shell is fixed on the push rod.
Described push rod is made up of upper boom, king-rod and lower beam, between upper boom and the king-rod, be adjustable the connection between king-rod and the lower beam.
When elbow-bar mechanism of the present utility model can make crankshaft rotating one change, drift is finished twice punching press, operating efficiency obviously improves, and when the high speed punching out, bent axle still operates at lower rotating speed, feasible requirement for dynamic balance to bent axle and flywheel reduces greatly, thereby can reduce machine members, prolongs the service life of equipment.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below.
Fig. 1 is a configuration diagram of the present utility model.
The specific embodiment
Embodiment shown in the drawings comprises bent axle 4, push rod 5, fork 8, connecting rod 13, ball head connecting rod 14 and the fixing slide block 15 of drift.For making things convenient for the adjusting of push rod 5 length, push rod 5 is made up of upper boom 5-1, king-rod 5-2 and lower beam 5-3, be threaded between upper boom 5-1 and the king-rod 5-2 and form adjustable the connection by the bolt location, being threaded between king-rod 5-2 and the lower beam 5-3 also forms adjustable the connection by the bolt location, go up, the king-rod connecting thread with in, the direction of lower beam connecting thread is opposite.Push rod 5 lower ends are provided with the bearing shell 1 that is formed by connecting by screw 2 by between top bearing shell 1-1 and the lower bearing 1-2, wherein top bearing shell 1-1 be fixed on the lower beam 5-3 or push rod 5 and lower beam 5-3 one.Bent axle 4 is connected with push rod 5 by bearing shell 1.Push rod 5 upper ends are by first 6 a wherein side that is connected fork 8, and the opposite side of fork 8 has had the fan-shaped bossy body of balanced action, and connecting rod 13 is by second 12 lower end that is connected fork 8, and ball head connecting rod 14 is connected between connecting rod 13 and the slide block 15.First 6 of above-mentioned connection push rod 5 and fork 8 is provided with needle bearing 7, and second 3-12 that connects fork 8 and connecting rod 13 is provided with needle bearing 11.The application of rolling bearing makes equipment fully adapt to the requirement of high speed stamping.
Be connected with V-type groove keeper 16 on the slide block, make things convenient for the installation of drift.Bent axle 4 two ends are connected on the frame, are supported by two roller bearings that are arranged on the frame.The supporter that supports fork axle 10 is frame.
The bent axle 4 of this elbow-bar mechanism rotates a circle, and fork 8 edge swing symmetrical planes forward, each is swung once backward, and slide block 15 moves up and down twice, drives drift and finishes twice punching press, the realization high speed stamping.
Claims (5)
1. the elbow-bar mechanism of a numerical control notching press, comprise bent axle (4), it is characterized in that: also comprise push rod (5), fork (8), connecting rod (13), ball head connecting rod (14) and the fixing slide block of drift (15), the lower end of push rod (5) is connected with bent axle (4), the upper end of push rod (5) is connected a side of fork (8) by first (6), connecting rod (13) is connected the lower end of fork (8) by second (12), ball head connecting rod (14) is connected between connecting rod (13) and the slide block (15), fork (8) is provided with axis hole, is provided with the fork axle (10) that is connected with supporter in the axis hole.
2. the elbow-bar mechanism of numerical control notching press according to claim 1, it is characterized in that: described fork axle (10) is provided with eccentric bushing (9), and eccentric bushing (9) is provided with handle (9-1).
3. the elbow-bar mechanism of numerical control notching press according to claim 1, it is characterized in that: above-mentioned connection push rod (5) is provided with needle bearing (7) with first (6) of fork (8), and second (12) connecting fork (8) and connecting rod (13) are provided with needle bearing (11).
4. the elbow-bar mechanism of numerical control notching press according to claim 1, it is characterized in that: described push rod (5) lower end is provided with the bearing shell (1) that connects bent axle (4), bearing shell (1) is by being formed by connecting by screw (2) between the upper and lower bearing shell, and top bearing shell (1-1) is fixed on the push rod (5).
5. the elbow-bar mechanism of numerical control notching press according to claim 1, it is characterized in that: described push rod (5) is made up of upper boom (5-1), king-rod (5-2) and lower beam (5-3), between upper boom (5-1) and the king-rod (5-2), be adjustable the connection between king-rod (5-2) and the lower beam (5-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200345074U CN201012374Y (en) | 2007-02-14 | 2007-02-14 | Toggle link mechanism of the numerical controlled notching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200345074U CN201012374Y (en) | 2007-02-14 | 2007-02-14 | Toggle link mechanism of the numerical controlled notching press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012374Y true CN201012374Y (en) | 2008-01-30 |
Family
ID=39024158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200345074U Expired - Lifetime CN201012374Y (en) | 2007-02-14 | 2007-02-14 | Toggle link mechanism of the numerical controlled notching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012374Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748438A (en) * | 2012-07-12 | 2012-10-24 | 尹谷林 | Swinging arm |
| CN102814390A (en) * | 2012-07-20 | 2012-12-12 | 芜湖电工机械有限公司 | Direct-connected type servo driving sliding block mechanism for full-servo notching press |
| CN102896204A (en) * | 2012-10-16 | 2013-01-30 | 芜湖电工机械有限公司 | Structure of coupling driving crankshaft for servo motor in numerical control notching machine |
| CN102921858A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Crankshaft connecting rod assembly for forging machine tools |
| CN103861935A (en) * | 2014-02-28 | 2014-06-18 | 燕山大学 | Fully-automatic tooth-type flat-steel die-cutting device |
| CN104396444A (en) * | 2014-11-28 | 2015-03-11 | 安顺市虹翼特种钢球制造有限公司 | Swinging transmission mechanism for green tea harvester |
-
2007
- 2007-02-14 CN CNU2007200345074U patent/CN201012374Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748438A (en) * | 2012-07-12 | 2012-10-24 | 尹谷林 | Swinging arm |
| CN102814390A (en) * | 2012-07-20 | 2012-12-12 | 芜湖电工机械有限公司 | Direct-connected type servo driving sliding block mechanism for full-servo notching press |
| CN102814390B (en) * | 2012-07-20 | 2015-06-17 | 芜湖电工机械有限公司 | Direct-connected type servo driving sliding block mechanism for full-servo notching press |
| CN102896204A (en) * | 2012-10-16 | 2013-01-30 | 芜湖电工机械有限公司 | Structure of coupling driving crankshaft for servo motor in numerical control notching machine |
| CN102921858A (en) * | 2012-10-26 | 2013-02-13 | 无锡欧亚电梯设备有限公司 | Crankshaft connecting rod assembly for forging machine tools |
| CN103861935A (en) * | 2014-02-28 | 2014-06-18 | 燕山大学 | Fully-automatic tooth-type flat-steel die-cutting device |
| CN104396444A (en) * | 2014-11-28 | 2015-03-11 | 安顺市虹翼特种钢球制造有限公司 | Swinging transmission mechanism for green tea harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Yaohua Electric Machine Equipment Co., Ltd. Assignor: Gao Xiaofeng Contract record no.: 2010320000312 Denomination of utility model: Toggle link mechanism of the numerical controlled notching press Granted publication date: 20080130 License type: Exclusive License Record date: 20100324 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU YAOHUA ELECTRIC MACHINE EQUIPMENT CO.,LT Free format text: FORMER OWNER: GAO XIAOFENG Effective date: 20100422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213117 YAOHUA ELECTRICAL EQUIPMENT CO., LTD., CHANGFU ROAD, JIAOXI TOWN,CHANGZHOU CITY, JIANGSU PROVINCE TO: 213007 JIAOXI STREET, JIAOXI TOWN, WUJIN DISTRICT, CHANGZHOU CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100422 Address after: 213007 Jiao Jiao street, Jiao Xi Town, Wujin District, Changzhou Patentee after: Changzhou Yaohua Electric Machine Equipment Co., Ltd. Address before: 213117 Jiangsu city of Changzhou Province Jiao Xi Zhen Chang Fulu Yaohua Electric equipment limited company. Patentee before: Gao Xiaofeng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |