CN101837418A - Crankshaft driving mechanism of metal forming machine - Google Patents
Crankshaft driving mechanism of metal forming machine Download PDFInfo
- Publication number
- CN101837418A CN101837418A CN200910127733A CN200910127733A CN101837418A CN 101837418 A CN101837418 A CN 101837418A CN 200910127733 A CN200910127733 A CN 200910127733A CN 200910127733 A CN200910127733 A CN 200910127733A CN 101837418 A CN101837418 A CN 101837418A
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- China
- Prior art keywords
- crankshaft
- metal forming
- driving mechanism
- gear
- correctly
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- 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.)
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention relates to a crankshaft driving mechanism of a crankshaft driving mechanism, which is characterized in that a crankshaft-end duplex herringbone gear is correctly installed on the crankshaft, a duplex herringbone gear on the output shaft end of a gear box is correctly installed on an output shaft of the gear box, the gear box is installed on a metal forming machine fixed plate and a lathe body, and the crankshaft-end duplex herringbone gear is ensured to be correctly engaged with the duplex herringbone gear on the output shaft end of the gear box. A connection rod and the crankshaft are correctly installed, the connection rod is correctly connected with a slide block, and other transfer components are well installed.
Description
Technical field
The present invention relates to the crankshaft driving mechanism of a kind of crankshaft driving mechanism, particularly a kind of metal forming machinery.Belong to the metal forming machinery technical field.
Background technology
Bent axle is the major part of metal forming machinery pressure output, in the real work of metal forming machinery, usually find to be installed in the driven wheel on the bent axle and damage easily and wearing and tearing with the driven wheel phase gear, cause this reason mainly to be: bent axle is in the lowest speed level of transmission system, the moment of torsion that bears is maximum in whole drive system, simultaneously, bent axle also is the part of pressure output, bear bigger impulsive force in the work, in addition in the bent axle processing and fabricating and the error in installing, cause stressed unbalance loading easily, so, easily the gear that is directly installed on the gear on the bent axle and be meshed is with it caused bad influence.
Summary of the invention
The objective of the invention is to: the crankshaft driving mechanism that a kind of metal forming machinery is provided, overcome that the crankshaft driving mechanism of existing metal forming machinery exists, because the moment of torsion that bears is big, in the bent axle processing and fabricating and the error in installing, cause stressed unbalance loading to cause easily: the defective that easily gear that is directly installed on the gear on the bent axle and be meshed is with it caused abnormal wearing and tearing and damage.
For achieving the above object, the technical solution adopted in the present invention is: will be directly installed on the herringbone bear of the gear employing duplex on the bent axle, the gear that is meshed with it correspondingly adopts herringbone bear.
Beneficial effect: because the intermeshing profile of tooth of herringbone bear is a helical teeth, full-depth tooth participates in engagement in proper order in the process of engagement, so, it is few to mesh steady impulsive force, will reduce the defective of local pressure inequality like this, thereby can avoid the excessive or uneven gear damage that is caused of carrying because of local pressure, simultaneously, because chevron shaped gear can be offset the active force from both direction, so the power transmission shaft that is installed in above the gear is difficult for producing axial motion, thereby also correspondingly reduced the accident of the gear damage that may cause thus.
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present invention.
Accompanying drawing 2 is herringbone bear structure charts of the present invention.
Shown in the figure: 1, bent axle; 2, crankshaft end duplex herringbone bear; 3, gearbox output shaft end duplex herringbone bear; 4, gearbox output shaft; 5, gear-box; 6, connecting rod; 7, slide block; 8, fixed head; 9, lathe bed; 10, herringbone bear structure chart; 11, double helical tooth wheel body.
The specific embodiment
With crankshaft end duplex herringbone bear (2) correctly be installed to bent axle (1) above, with gearbox output shaft end duplex herringbone bear (3) correctly be installed to gearbox output shaft (4) above, with gear-box (5) be installed to metal forming machinery fixed head (8), lathe bed (9) above, and guarantee crankshaft end duplex herringbone bear (2) and gearbox output shaft end duplex herringbone bear (4) correct engagement.With the correct installation of connecting rod (6) and bent axle (1), connecting rod (6) is correctly linked to each other with slide block (7), install other transfer components.
Claims (3)
1. the crankshaft driving mechanism of a metal forming machinery, it is characterized in that: with crankshaft end duplex herringbone bear (2) correctly be installed to bent axle (1) above, with gearbox output shaft end duplex herringbone bear (3) correctly be installed to gearbox output shaft (4) above, with gear-box (5) be installed to metal forming machinery fixed head (8), lathe bed (9) above.
2. the crankshaft driving mechanism of a kind of metal forming machinery according to claim 1 is characterized in that: and guarantee crankshaft end duplex herringbone bear (2) and gearbox output shaft end duplex herringbone bear (4) correct engagement.
3. the crankshaft driving mechanism of a kind of metal forming machinery according to claim 1 and 2 is characterized in that: with the correct installation of connecting rod (6) and bent axle (1), connecting rod (6) is correctly linked to each other with slide block (7), install other transfer components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127733A CN101837418A (en) | 2009-03-17 | 2009-03-17 | Crankshaft driving mechanism of metal forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127733A CN101837418A (en) | 2009-03-17 | 2009-03-17 | Crankshaft driving mechanism of metal forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837418A true CN101837418A (en) | 2010-09-22 |
Family
ID=42741220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910127733A Pending CN101837418A (en) | 2009-03-17 | 2009-03-17 | Crankshaft driving mechanism of metal forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605357A (en) * | 2019-10-29 | 2019-12-24 | 马鞍山楚锐科技信息咨询有限公司 | Continuous forging device of small forging furnace |
-
2009
- 2009-03-17 CN CN200910127733A patent/CN101837418A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605357A (en) * | 2019-10-29 | 2019-12-24 | 马鞍山楚锐科技信息咨询有限公司 | Continuous forging device of small forging furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |