CN202316686U - Connecting mechanism for sliding block and oil cylinders of bending machine - Google Patents
Connecting mechanism for sliding block and oil cylinders of bending machine Download PDFInfo
- Publication number
- CN202316686U CN202316686U CN2011204484867U CN201120448486U CN202316686U CN 202316686 U CN202316686 U CN 202316686U CN 2011204484867 U CN2011204484867 U CN 2011204484867U CN 201120448486 U CN201120448486 U CN 201120448486U CN 202316686 U CN202316686 U CN 202316686U
- Authority
- CN
- China
- Prior art keywords
- oil cylinders
- sliding block
- oil cylinder
- slide block
- connecting mechanism
- 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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Abstract
The utility model discloses a connecting mechanism for a sliding block and oil cylinders of a bending machine. According to the technical scheme, the connecting mechanism comprises oil cylinders mounted on two upright posts, and the sliding block between the two upright posts; convex arcs are arranged at the end parts of piston rods of the oil cylinders; a concave arc gasket matched with the convex arcs is fixedly mounted on the sliding block; rotating pin shafts are arranged at the end parts of the piston rods of the oil cylinders; and two ends of the rotating pin shafts are respectively connected with the concave arc gasket in a locking way through screw stubs. The connecting mechanism is reasonable in structural design; not only can the flexible connection of the oil cylinder and the sliding block be achieved, but also the bending machine can still work normally when shafts of the piston rods of the two oil cylinders are not synchronous in a certain range; simultaneously, the manufacturing cost is reduced; the assembly difficulty and the mounting difficulty are decreased; and the safety of the mechanism is improved.
Description
Technical field
The utility model relates to a kind of slide block and oil cylinder coupling mechanism of bender.
Background technology
Present plate bending machine, work director's big trend development towards tonnage, the key position that has become plate bending machine as the slide block and the oil cylinder coupling mechanism of one of coupling mechanism.Slide block and the major function of oil cylinder coupling mechanism are to realize flexible the connection, but make slide block bender operate as normal still when certain angle scope tilt.Present slide block adopts the form of " cambered surface pad+ball ring+single stud " to realize connecting more with the oil cylinder coupling mechanism; Defectives such as when being applied to the big bender with the work director of tonnage, this coupling mechanism exists that manufacturing cost is high, assembling difficult installation and poor stability.
Summary of the invention
The utility model provides a kind of reasonable in design to the deficiency of prior art, can either realize that oil cylinder connects with the flexibility of slide block; But bender operate as normal still when making two oil cylinder piston bar axles asynchronous within the specific limits again reduces manufacturing cost simultaneously, reduces the assembling installation difficulty and improves the security of mechanism.
The utility model is realized through following technical measures: a kind of slide block of bender and oil cylinder coupling mechanism; Comprise the oil cylinder that is installed on two columns, the slide block between two columns; The piston rod end of said oil cylinder is provided with the convex surface arc, is installed with the cancave cambered surface pad that cooperates with the convex surface arc on the said slide block; The piston rod end of said oil cylinder is provided with rotating pin, and the two ends of said rotating pin connect with said cancave cambered surface pad locking through stud respectively.
The concrete characteristics of the utility model also have, and the center of the center of the convex globoidal of above-mentioned piston rod end, the cancave cambered surface pad on the slide block overlaps with the centre of gyration of rotating pin.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the side view of Fig. 1.
Among the figure, 1, oil cylinder, 2, slide block, 3, oil cylinder, 4, rotating pin, 5, the cancave cambered surface pad, 6, stud, 7, retaining mechanism, 8, the convex surface arc.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, through a specific embodiment, this programme is set forth below.
Shown in accompanying drawing; A kind of slide block of bender and oil cylinder coupling mechanism; Comprise the oil cylinder 1,3 that is installed on two columns, the slide block 2 between two columns, the piston rod end of said oil cylinder 1,3 is provided with convex surface arc 8, is installed with the cancave cambered surface pad 5 that cooperates with convex surface arc 8 on the said slide block 2; The piston rod end of said oil cylinder 1,3 is provided with rotating pin 4, and the two ends of said rotating pin 4 connect with said cancave cambered surface pad 5 lockings through two studs 6 respectively.Wherein, the center of the center of the convex globoidal of piston rod end, the cancave cambered surface pad on the slide block overlaps with the centre of gyration of rotating pin.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (2)
1. the slide block of a bender and oil cylinder coupling mechanism; Comprise the oil cylinder that is installed on two columns, the slide block between two columns; It is characterized in that the piston rod end of said oil cylinder is provided with the convex surface arc, be installed with the cancave cambered surface pad that cooperates with the convex surface arc on the said slide block; The piston rod end of said oil cylinder is provided with rotating pin, and the two ends of said rotating pin connect with said cancave cambered surface pad locking through stud respectively.
2. the slide block of bender according to claim 1 and oil cylinder coupling mechanism is characterized in that, the center of the center of the convex globoidal of said piston rod end, the cancave cambered surface pad on the slide block overlaps with the centre of gyration of rotating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204484867U CN202316686U (en) | 2011-11-14 | 2011-11-14 | Connecting mechanism for sliding block and oil cylinders of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204484867U CN202316686U (en) | 2011-11-14 | 2011-11-14 | Connecting mechanism for sliding block and oil cylinders of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316686U true CN202316686U (en) | 2012-07-11 |
Family
ID=46428684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204484867U Expired - Fee Related CN202316686U (en) | 2011-11-14 | 2011-11-14 | Connecting mechanism for sliding block and oil cylinders of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061693A1 (en) * | 2017-09-30 | 2019-04-04 | 广船国际有限公司 | Sliding block and oil cylinder connecting structure of bending machine |
-
2011
- 2011-11-14 CN CN2011204484867U patent/CN202316686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061693A1 (en) * | 2017-09-30 | 2019-04-04 | 广船国际有限公司 | Sliding block and oil cylinder connecting structure of bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180123 Address after: 251717 Li Zhen happy Zheng Village of Huimin County, Huimin County, Binzhou, Shandong Patentee after: Huimin County ripling Technology Services Limited Address before: 271700 Yongxin Road, Huimin Economic Development Zone, Binzhou, Shandong Patentee before: SHANDONG ACL HEAVY MACHINE TOOL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20191114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |