TW338014B - The pushing & pulling toll device for automatically tool-changing mechanism - Google Patents
The pushing & pulling toll device for automatically tool-changing mechanismInfo
- Publication number
- TW338014B TW338014B TW085101518A TW85101518A TW338014B TW 338014 B TW338014 B TW 338014B TW 085101518 A TW085101518 A TW 085101518A TW 85101518 A TW85101518 A TW 85101518A TW 338014 B TW338014 B TW 338014B
- Authority
- TW
- Taiwan
- Prior art keywords
- cam
- spline
- follower
- drive
- crank
- Prior art date
Links
Abstract
A pushing & pulling tool device for automatically tool-changing mechanism, its features are: Tool-changing device is secured with tool-changing arm by a splined shaft and pivot with machine body to move expansively. And install limiting-wheel at circumference of spline shaft. A spline joined with splined shaft for axial movement, and the spline is secured with driven roller set. Compound dual cams, are composed by hob cam and face cam. The circumference surface of hob cam has several opening curve traces, and conjugatedly geared with driven roller set of spline, to drive spline and spline shaft doing reciprocal rotation. The face cam has a closed curve trace, to drive follower doing reciprocal oscillation. Four bar linkage, is used the follower of face cam as crank of four bar linkage. One end of crank is pivoted with machine body, and the other end is connected with connecting rod for oscillating the follower of face cam. And through connecting rod transmitted to rocking arm to push spline doing expansively sliding. Cylindrical cam is driven by chain wheel and chain. And the end surface of cylindrical cam has a closed curve trace, and geared with roller of follower to drive follower doing reciprocal oscillation. The interval between cylindrical cam and compound double cam is formed timing relation. Toggle mechanism, is used the follower output of cylindrical cam as crank of toggle mechanism, enable the crank doing reciprocal motion, to drive connecting rod to enable the sliding block can translationally push cutter and broach of main shaft pushing rod. Reducing mechanism, is located between power and camshaft, and is composed by gear set. This mechanism changes the input of power, and after reducing speed and changing motion direction of input, to drive the action of compound double cams and cylindrical cam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW085101518A TW338014B (en) | 1996-02-07 | 1996-02-07 | The pushing & pulling toll device for automatically tool-changing mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW085101518A TW338014B (en) | 1996-02-07 | 1996-02-07 | The pushing & pulling toll device for automatically tool-changing mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
TW338014B true TW338014B (en) | 1998-08-11 |
Family
ID=58263233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085101518A TW338014B (en) | 1996-02-07 | 1996-02-07 | The pushing & pulling toll device for automatically tool-changing mechanism |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW338014B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI474892B (en) * | 2012-03-30 | 2015-03-01 | ||
CN109403996A (en) * | 2018-11-28 | 2019-03-01 | 中铁工程装备集团有限公司 | Based on four-bar mechanism can rapid changing knife New Kind of Hob tool apron |
CN111014830A (en) * | 2019-11-22 | 2020-04-17 | 莱芜汇金金属制品股份有限公司 | Hydraulic telescopic cutter and differential mechanism shell machining method applying same |
CN109403996B (en) * | 2018-11-28 | 2024-05-17 | 中铁工程装备集团有限公司 | Novel hob blade holder capable of rapidly changing hob based on four-bar mechanism |
-
1996
- 1996-02-07 TW TW085101518A patent/TW338014B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI474892B (en) * | 2012-03-30 | 2015-03-01 | ||
CN109403996A (en) * | 2018-11-28 | 2019-03-01 | 中铁工程装备集团有限公司 | Based on four-bar mechanism can rapid changing knife New Kind of Hob tool apron |
CN109403996B (en) * | 2018-11-28 | 2024-05-17 | 中铁工程装备集团有限公司 | Novel hob blade holder capable of rapidly changing hob based on four-bar mechanism |
CN111014830A (en) * | 2019-11-22 | 2020-04-17 | 莱芜汇金金属制品股份有限公司 | Hydraulic telescopic cutter and differential mechanism shell machining method applying same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |