CN104043708B - Suspension hook bending machine - Google Patents
Suspension hook bending machine Download PDFInfo
- Publication number
- CN104043708B CN104043708B CN201310077908.8A CN201310077908A CN104043708B CN 104043708 B CN104043708 B CN 104043708B CN 201310077908 A CN201310077908 A CN 201310077908A CN 104043708 B CN104043708 B CN 104043708B
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- China
- Prior art keywords
- suspension hook
- drive shaft
- bending section
- mandrel
- drive
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- Moulds, Cores, Or Mandrels (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of suspension hook bending machine, including frame, it is provided with elevating mechanism in described frame, drive mandrel, drive shaft, suspension hook bending section, hydraulic jack drives bending section, fixed bend pars convoluta and actuating unit, described actuating unit drive shaft rotates, described elevating mechanism controls to drive mandrel to move up and down, with drive shaft synchronous axial system when being moved downward to drive shaft, described suspension hook bending section is fixed in drive shaft, the suspension hook bending machine of new structure, effectively suspension hook can be shaped, whole process is faster, production precision is high, while reducing the production cost of suspension hook again, substantially increase the production efficiency of suspension hook, and various sizes of suspension hook can be produced.
Description
Technical field
The present invention relates to the process equipment of a kind of suspension hook, especially a kind of suspension hook bending machine.
Background technology
Suspension hook is the load bearing component of crane gear, by hanging lifting cable wire lifting weight thereon, lifted load is delivered on crane gear, suspension hook mainly by hanging handle, hook body, bill three part are constituted, wherein hook body is the bearing part of suspension hook, traditional suspension hook is produced by forging and is processed into, and utilizes the plastic deformation in forging process to improve interior tissue and the performance of suspension hook, it is ensured that the mechanical performance of suspension hook meets requirement of strength.
Traditional process technology, although size can be forged and precision is higher, the suspension hook that surface quality is good, but owing to its production efficiency is the highest, and the forging equipment tonnage that needs is bigger, and need the matching die of costliness, so traditional forging means can not meet the present market demand.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the suspension hook bending machine that production efficiency is high.
For solving above-mentioned technical problem, the present invention provides a kind of suspension hook bending machine, including frame, it is provided with elevating mechanism in described frame, drives mandrel, drive shaft, suspension hook bending section, hydraulic jack to drive bending section, fixed bend pars convoluta and actuating unit, described actuating unit drive shaft rotates, described elevating mechanism controls to drive mandrel to move up and down, with drive shaft synchronous axial system when being moved downward to drive shaft, described suspension hook bending section is fixed in drive shaft, and described fixed bend pars convoluta and hydraulic jack bending section are fixed in frame.
The present invention improves to be had, and described actuating unit includes motor and reductor, and described motor via reducer drives drive shaft to rotate.
The present invention improves to be had, and described elevating mechanism includes that hoist cylinder, hoist cylinder include cylinder body and piston rod, and described piston rod can be in cylinder body activity, and the top of piston rod is connected with driving mandrel.
The present invention improves to be had, and described driving mandrel is connected by latch with drive shaft.
The invention has the beneficial effects as follows: the suspension hook bending machine of new structure, effectively can be shaped suspension hook, whole process is faster, while the production cost produce that precision is high, reducing suspension hook again, substantially increase the production efficiency of suspension hook, and various sizes of suspension hook can be produced.
Accompanying drawing explanation
The front view of a kind of suspension hook bending machine that accompanying drawing 1 provides for the present invention；
The left view of a kind of suspension hook bending machine that accompanying drawing 2 provides for the present invention.
Label declaration: 1-motor；2-drive shaft；3-drives mandrel；4-elevating mechanism；5-suspension hook bending section；6-hydraulic jack drives bending section；7-fixed bend pars convoluta.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Referring to the drawings 1, the present invention shown in accompanying drawing provides a kind of suspension hook bending machine, including frame, it is provided with elevating mechanism 4 in described frame, drives mandrel 3, drive shaft 2, suspension hook bending section 5, hydraulic jack to drive bending section 6, fixed bend pars convoluta 7 and actuating unit, described actuating unit drive shaft 2 rotates, described elevating mechanism 4 controls to drive mandrel 3 to move up and down, lower movement to during drive shaft 2 with drive shaft 2 synchronous axial system, described suspension hook bending section 5 is fixed in drive shaft 2, and described fixed bend pars convoluta 7 and hydraulic jack bending section 6 are fixed in frame.
nullDuring carrying out practically，First various sizes of driving mandrel 3 is selected according to the suspension hook of different model，And final production goes out the suspension hook of different model，Make whole suspension hook bending machine more various，Being driven by elevating mechanism 4 drives mandrel 3 to move up and down，When driving moves to certain position，Link into an integrated entity with drive shaft 2，At this moment the stock of suspension hook has been placed in fixed bend pars convoluta 7、Suspension hook bending section 5 and hydraulic jack drive on bending section 6，Suspension hook stock is close to drive mandrel 3 to place，And during drive shaft 2 rotates，The suspension hook bending section 5 simultaneously driving integrated spindle axis rotates to an angle，Make the hook heart position molding of suspension hook idiosome，Bending section 6 and fixed bend pars convoluta 7 is driven jointly to act on the shank of bending staight shank list hook by hydraulic jack the most again，Being driven by elevating mechanism 4 drives mandrel 3 to be allowed to separate removal workpiece with drive shaft 2 again，It is finally completed the molding process of staight shank list hook.
In the present embodiment, described actuating unit includes that motor 1 and reductor, described motor 1 drive drive shaft 2 to rotate by reductor.
Driving reductor further to drive drive shaft 2 to rotate by motor 1, wherein motor 1 can be servomotor or motor etc. in the present embodiment, and the present invention is also not particularly limited.
In the present embodiment, described elevating mechanism 4 includes that hoist cylinder, hoist cylinder include cylinder body and piston rod, and described piston rod can be in cylinder body activity, and the top of piston rod is connected with driving mandrel 3.
By the control of hoist cylinder, driving and drive moving up and down of mandrel 3, certain hoist cylinder is not the unique embodiment of the present invention, and in other embodiments, elevating mechanism 4 can be to drive cylinder etc..
In the present embodiment, described driving mandrel is connected by latch with drive shaft, concrete can be provided with groove in drive shaft, and on described driving mandrel, respective slot is provided with protruding pin, realizes both fixing by protruding pin and groove fit after driving mandrel to move down.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (1)
1. suspension hook bending machine, it is characterized in that, including frame, it is provided with elevating mechanism in described frame, drives mandrel, drive shaft, suspension hook bending section, hydraulic jack to drive bending section, fixed bend pars convoluta and actuating unit, described actuating unit drive shaft rotates, described elevating mechanism controls to drive mandrel to move up and down, with drive shaft synchronous axial system when being moved downward to drive shaft, described suspension hook bending section is fixed in drive shaft, and described fixed bend pars convoluta and hydraulic jack bending section are fixed in frame；Described actuating unit includes motor and reductor, and described motor via reducer drives drive shaft to rotate；Hoist cylinder includes cylinder body and piston rod, and described piston rod can be in cylinder body activity, and the top of piston rod is connected with driving mandrel；Described driving mandrel is connected by latch with drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077908.8A CN104043708B (en) | 2013-03-12 | 2013-03-12 | Suspension hook bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077908.8A CN104043708B (en) | 2013-03-12 | 2013-03-12 | Suspension hook bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043708A CN104043708A (en) | 2014-09-17 |
| CN104043708B true CN104043708B (en) | 2016-08-03 |
Family
ID=51497379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077908.8A Active CN104043708B (en) | 2013-03-12 | 2013-03-12 | Suspension hook bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043708B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319955A (en) * | 1998-05-15 | 1999-11-24 | Matsumoto Kogyo Kk | Reinforcement bending apparatus |
| WO2001060542A1 (en) * | 2000-02-17 | 2001-08-23 | Sanoh Kogyo Kabushiki Kaisha | Bending machine |
| CN2691729Y (en) * | 2004-04-20 | 2005-04-13 | 孙波涛 | U shape pipe bending machine |
| CN201164874Y (en) * | 2007-12-03 | 2008-12-17 | 石克城 | Jack pipe bender |
| CN201848464U (en) * | 2010-10-17 | 2011-06-01 | 云南玉溪思达门业有限公司 | Slide way bending machine for garage door |
| CN202479288U (en) * | 2012-02-15 | 2012-10-10 | 南通锻压设备股份有限公司 | Bending and shaping device |
| CN203124509U (en) * | 2013-03-12 | 2013-08-14 | 刘达 | Hook bender |
-
2013
- 2013-03-12 CN CN201310077908.8A patent/CN104043708B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319955A (en) * | 1998-05-15 | 1999-11-24 | Matsumoto Kogyo Kk | Reinforcement bending apparatus |
| WO2001060542A1 (en) * | 2000-02-17 | 2001-08-23 | Sanoh Kogyo Kabushiki Kaisha | Bending machine |
| CN2691729Y (en) * | 2004-04-20 | 2005-04-13 | 孙波涛 | U shape pipe bending machine |
| CN201164874Y (en) * | 2007-12-03 | 2008-12-17 | 石克城 | Jack pipe bender |
| CN201848464U (en) * | 2010-10-17 | 2011-06-01 | 云南玉溪思达门业有限公司 | Slide way bending machine for garage door |
| CN202479288U (en) * | 2012-02-15 | 2012-10-10 | 南通锻压设备股份有限公司 | Bending and shaping device |
| CN203124509U (en) * | 2013-03-12 | 2013-08-14 | 刘达 | Hook bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104043708A (en) | 2014-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Da Inventor after: Liu Ziyu Inventor after: Liu Zikai Inventor before: Liu Da |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170704 Address after: Chengdong Industrial Park 250200 Shandong city of Ji'nan province Zhangqiu Shuangshan Office Patentee after: Shandong Ruida Machinery Co., Ltd. Address before: Mingshui Ji'nan Baiyun road 250200 Shandong city of Zhangqiu province No. 76 Patentee before: Liu Da |