CN203124509U - Hook bender - Google Patents
Hook bender Download PDFInfo
- Publication number
- CN203124509U CN203124509U CN 201320111010 CN201320111010U CN203124509U CN 203124509 U CN203124509 U CN 203124509U CN 201320111010 CN201320111010 CN 201320111010 CN 201320111010 U CN201320111010 U CN 201320111010U CN 203124509 U CN203124509 U CN 203124509U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- drive shaft
- bend
- fixed
- hook
- 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
A hook bender comprises a frame. A lifting mechanism, a drive mandrel, a drive spindle, a hook bending part, a hydraulic cylinder driven bending part, a fixed bending part and a power mechanism are disposed on the frame. The power mechanism drives the spindle to move. The lifting mechanism controls the drive mandrel to move up and down; and when moving down to the drive spindle, the drive mandrel synchronously rotates with the drive spindle. The hook bending part is fixed on the drive spindle. The novel hook bender has the advantages that hooks can be shaped effectively, the whole shaping process is quick, production precision is high, production cost of hooks is lowered, hook production efficiency is improved greatly, and the hooks of different sizes can be produced.
Description
Technical field
The utility model relates to a kind of process equipment 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, to play heavy load is delivered on the crane gear, suspension hook mainly constitutes by hanging handle, hook body, bill three parts, wherein the hook body is the bearing part of suspension hook, traditional suspension hook manufacturing is to be processed into by forging, utilizes plastic deformation in the forging process to improve interior tissue and the performance of suspension hook, guarantees that the mechanical performance of suspension hook satisfies requirement of strength.
Traditional process technology, though can forge size and precision is higher, the suspension hook that surface quality is good, but because its production efficiency is not high, and the forging equipment tonnage that needs is bigger, and need expensive matching die, so traditional forging means can not meet the present market demand.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, suspension hook bending machine that production efficiency is high.
For solving the problems of the technologies described above, the utility model provides a kind of suspension hook bending machine, comprise frame, described frame is provided with elevating mechanism, driving mandrel, drive shaft, suspension hook bend, hydraulic jack driving bend, fixed bend pars convoluta and actuating unit, described actuating unit drive shaft is rotated, described elevating mechanism control drives mandrel and moves up and down, when being moved downward to drive shaft and drive shaft rotate synchronously, described suspension hook bend is fixed on the drive shaft, and described fixed bend pars convoluta and hydraulic jack bend are fixed on the frame.
The utility model improves to be had, and described actuating unit comprises motor and reductor, and described motor via reducer drives the drive shaft rotation.
The utility model improves to be had, and described elevating mechanism comprises hoist cylinder, and hoist cylinder comprises cylinder body and piston rod, and described piston rod can be movable in cylinder body, and the top of piston rod links to each other with the driving mandrel.
The utility model improves to be had, and described driving mandrel links to each other by latch with drive shaft.
The beneficial effects of the utility model are: the suspension hook bending machine of new structure, can effectively carry out moulding to suspension hook, whole process is quick rapidly, production precision height, when reducing the production cost of suspension hook again, improve the production efficiency of suspension hook greatly, and can produce the suspension hook of different size.
Description of drawings
The front view of a kind of suspension hook bending machine that accompanying drawing 1 provides for the utility model;
The left view of a kind of suspension hook bending machine that accompanying drawing 2 provides for the utility model.
Label declaration: 1-motor; The 2-drive shaft; 3-drives mandrel; The 4-elevating mechanism; 5-suspension hook bend; The 6-hydraulic jack drives bend; 7-fixed bend pars convoluta.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
With reference to accompanying drawing 1, the utility model shown in the accompanying drawing provides a kind of suspension hook bending machine, comprise frame, described frame is provided with elevating mechanism 4, driving mandrel 3, drive shaft 2, suspension hook bend 5, hydraulic jack driving bend 6, fixed bend pars convoluta 7 and actuating unit, described actuating unit drive shaft 2 is rotated, described elevating mechanism 4 controls drive mandrel 3 and move up and down, under when moving to drive shaft 2 and drive shaft 2 rotate synchronously, described suspension hook bend 5 is fixed on the drive shaft 2, and described fixed bend pars convoluta 7 and hydraulic jack bend 6 are fixed on the frame.
During concrete the operation, at first select the driving mandrel 3 of different size 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, driving driving mandrel 3 by elevating mechanism 4 moves 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 on fixed bend pars convoluta 7, suspension hook bend 5 and hydraulic jack drive on the bend 6, the suspension hook stock is close to driving mandrel 3 and is placed, and in the process of drive shaft 2 rotations, the suspension hook bend 5 that drives integrated spindle axis simultaneously rotates to an angle, make the hook heart position moulding of suspension hook idiosome, and then drive the shank of bend 6 and the crooked staight shank list of fixed bend pars convoluta 7 actings in conjunction hook by hydraulic jack, drive driving mandrel 3 by elevating mechanism 4 again and make it to separate the removal workpiece with drive shaft 2, finally finish the molding process of staight shank list hook.
In the present embodiment, described actuating unit comprises motor 1 and reductor, and described motor 1 drives drive shaft 2 rotations by reductor.
Drive reductor by motor 1 and further drive drive shaft 2 rotations, wherein motor 1 can be servomotor or stepper motor etc. in the present embodiment, and the utility model is not done concrete restriction.
In the present embodiment, described elevating mechanism 4 comprises hoist cylinder, and hoist cylinder comprises cylinder body and piston rod, and described piston rod can be movable in cylinder body, and the top of piston rod links to each other with driving mandrel 3.
By the control of hoist cylinder, drive and drive moving up and down of mandrel 3, hoist cylinder is not the unique embodiment of the utility model certainly, in other embodiments, elevating mechanism 4 can be to drive cylinder etc.
In the present embodiment, described driving mandrel links to each other by latch with drive shaft, concrete can drive shaft be provided with groove, and respective slot is provided with protruding pin on the described driving mandrel, realizes that by protruding pin and groove fit both is fixing after the driving mandrel moves down.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. suspension hook bending machine, it is characterized in that, comprise frame, described frame is provided with elevating mechanism, driving mandrel, drive shaft, suspension hook bend, hydraulic jack driving bend, fixed bend pars convoluta and actuating unit, described actuating unit drive shaft is rotated, described elevating mechanism control drives mandrel and moves up and down, when being moved downward to drive shaft and drive shaft rotate synchronously, described suspension hook bend is fixed on the drive shaft, and described fixed bend pars convoluta and hydraulic jack bend are fixed on the frame.
2. suspension hook bending machine according to claim 1 is characterized in that, described actuating unit comprises motor and reductor, and described motor via reducer drives the drive shaft rotation.
3. suspension hook bending machine according to claim 1 is characterized in that, described elevating mechanism comprises hoist cylinder, and hoist cylinder comprises cylinder body and piston rod, and described piston rod can be movable in cylinder body, and the top of piston rod links to each other with the driving mandrel.
4. suspension hook bending machine according to claim 1 is characterized in that, described driving mandrel links to each other by latch with drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111010 CN203124509U (en) | 2013-03-12 | 2013-03-12 | Hook bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111010 CN203124509U (en) | 2013-03-12 | 2013-03-12 | Hook bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124509U true CN203124509U (en) | 2013-08-14 |
Family
ID=48932530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111010 Expired - Fee Related CN203124509U (en) | 2013-03-12 | 2013-03-12 | Hook bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043708A (en) * | 2013-03-12 | 2014-09-17 | 刘达 | Lifting hook bending machine |
| CN104493005A (en) * | 2014-11-29 | 2015-04-08 | 汝州郑铁三佳水泥制品有限公司 | Hook device for double-hook hooping machine |
-
2013
- 2013-03-12 CN CN 201320111010 patent/CN203124509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043708A (en) * | 2013-03-12 | 2014-09-17 | 刘达 | Lifting hook bending machine |
| CN104043708B (en) * | 2013-03-12 | 2016-08-03 | 刘达 | Suspension hook bending machine |
| CN104493005A (en) * | 2014-11-29 | 2015-04-08 | 汝州郑铁三佳水泥制品有限公司 | Hook device for double-hook hooping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Du Xiaowei Document name: Notification of Approving Refund |
|
| 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |