CN103466437A - Special lifting device for cylindrical pieces - Google Patents
Special lifting device for cylindrical pieces Download PDFInfo
- Publication number
- CN103466437A CN103466437A CN2013104398511A CN201310439851A CN103466437A CN 103466437 A CN103466437 A CN 103466437A CN 2013104398511 A CN2013104398511 A CN 2013104398511A CN 201310439851 A CN201310439851 A CN 201310439851A CN 103466437 A CN103466437 A CN 103466437A
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- Prior art keywords
- palmula
- claw bar
- hoisting device
- column
- collar
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Abstract
The invention relates to a special lifting device for cylindrical pieces. The special lifting device comprises a fixed ring, a fixed claw ring, a claw bar, an auxiliary claw, a pulley, a claw pad, a steel wire rope and a hanging ring. The special lifting device can be applied to any circular workpieces and products, is convenient and rapid, and saves time and effort. The special lifting device is simple in structure and convenient to operate, and can realize the nondestructive rapid lifting of cylinders, and improve the production and machining efficiency.
Description
Technical field
The present invention relates to machine up accessory equipment field, particularly relate to a kind of special-purpose hoisting device of column.
Background technology
Cylinder is the shape that the parts experience in machinework field has, the motor stator that more typically has silicon steel sheet to be superimposed, because the precision on the surface of many cylindrical parts is higher, in hanging the process of getting, any colliding with can not be arranged, these column hang the process of getting in be no matter adopt free-hand or with traditional instrument that holding function is arranged, all keep away the unavoidable damage to cylindrical outer side surface, increase beyond doubt work capacity and cost if hang the outside face increase protective cover in column in the process of getting, reduced production efficiency, this problem is perplexing needs the processing of column enterprise.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of special-purpose hoisting device of column, simple in structure, easy to operate, can realize cylindrical harmless hanging and get fast, improves production and processing efficiency.
The technical solution adopted for the present invention to solve the technical problems is: the special-purpose hoisting device that a kind of column is provided, comprise set collar, claw bar and suspension ring, described suspension ring, lower end is two blocks of plectanes that can separate, by three screws, connected, steel rope is compacted at this, described claw bar is several and is uniformly distributed around set collar, its upper end links with set collar, there is the fixedly hole of steel rope at described claw bar middle part, the lower end of described claw bar links with palmula, and described palmula is curved, and the top of its cambered surface inwardly.
The quantity of described claw bar is 3.
Be evenly arranged several permanent seats on the cylindrical side of described set collar, this permanent seat is connected with the upper end of claw bar by the screw pins of its inner cross-under.
The lower end of described claw bar is connected with the Connection Block at the extrados middle part of palmula by screw pins.
The turning of described screw pins regulated the rotary resistance between claw bar and set collar and palmula, described palmula do not stress the time can not be around the lower end rotation of palmula.
Described its internal sleeve of palmula steel part is connected to nylon layer or layer of silica gel, and described palmula medial surface corner is round-corner transition.
Several corresponding palmulas of described claw bar can be spliced into an annulus.
The upper end of described suspension ring is circular hook portion.
During use, hoisting device is placed on the external diameter of cylindrical workpiece, when suspension ring are up carried, it pulls steel rope also up to carry, steel rope promotes claw bar by pulley and is to the inside fan cut, make palmula be close to the workpiece external diameter, utilize friction to make hoisting device and workpiece draw tighter and tighter, after friction force is greater than the quality of workpiece, workpiece is raised, and moves to the place needed.
Beneficial effect
The present invention relates to a kind of special-purpose hoisting device of column, simple in structure, easy to operate, what solved very scabrous column for a long time harmlessly hangs extract operation, produced significant progress, greatly improve production and processing efficiency, and can different palmulas and claw bar, applying flexible be set according to the column of different sizes.
The accompanying drawing explanation
Fig. 1 is instrument schematic diagram one of the present invention.
Fig. 2 is product schematic diagram two of the present invention.
Fig. 3 is that the present invention extracts the Product Assembly schematic diagram.
Claims (10)
1. the hoisting device of a column (crawl external diameter), comprise (1) set collar; (2) fixing dog collar; (3) claw bar; (4) secondary pawl; (5) pulley; (6) palmula; (7) steel rope; (8) suspension ring is characterized in that: described instrument (8) is shaped as cylinder ring dress handle, and while above drawing, pawl inwardly clamps, the outer pine of tossing about; Described instrument (1) set collar, cylindrical shape, have groove on external diameter, fix fixedly dog collar, and the hole of reeve is inside arranged; (2) fixing dog collar, be divided into 3 and be set on (1) set collar, hyperlink transition (3) claw bar; (3) claw bar, elongate in shape, there is the fixedly link hole of dog collar and palmula of link at two ends, and approaching the set collar end has a fixing wire rope hole, and steel rope moves up and down and can make the claw bar free adjustment; (4) secondary pawl, strip clamping plate, upper connection (3) claw bar, lower connection (6) palmula weld together; Open and draw the palmula surface of the work of fitting fully in; 5) pulley, in-built deep groove ball bearing, external diameter has the guide groove of being combined with steel rope, coordinates steel rope to slide freely; (6) palmula, curved, the top of its cambered surface inwardly, the claw bar gripping, palmula and Workpiece clamping, three are unclamped, palmula unclamps workpiece.
2. according to the hoisting device of a kind of column claimed in claim 1, it is characterized in that: described instrument is that pawl is got round work.
3. according to the hoisting device of a kind of column claimed in claim 1, it is characterized in that: described instrument (6) palmula is antiskid glue cushion.
4. the hoisting device of a kind of column according to claim 1, it is characterized in that: be evenly arranged several (2) fixedly dog collar on the cylindrical side of described set collar (1), should (2) screw pins that fixedly dog collar passes through its outside cross-under with the upper end of claw bar (3), be connected.
5. the hoisting device of a kind of column according to claim 1 is characterized in that: the lower end of described claw bar (3) is connected with the Connection Block at the extrados middle part of palmula (6) by screw pins.
6. the hoisting device of a kind of column according to claim 1, it is characterized in that: the turning of described screw pins regulated the rotary resistance between claw bar (3) and set collar (1) and palmula (6), and described palmula (6) can not be around the lower end rotation of palmula (6) when stressing.
7. according to the hoisting device of claim 1 or 5 or 6 described a kind of column, it is characterized in that: its internal sleeve of described palmula (6) steel part is connected to nylon layer or layer of silica gel, and described palmula (6) medial surface corner is round-corner transition.
8. according to the hoisting device of the described a kind of column of any one in claim 1 to 6, it is characterized in that: corresponding several palmulas (6) of described claw bar (3) can be spliced into an annulus.
9. the hoisting device of a kind of column according to claim 1 is characterized in that: described suspension ring (8) are annular.
10. the hoisting device of a kind of column according to claim 1 is characterized in that: described steel rope (7) is for connecting claw bar, palmula, suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104398511A CN103466437A (en) | 2013-09-11 | 2013-09-11 | Special lifting device for cylindrical pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104398511A CN103466437A (en) | 2013-09-11 | 2013-09-11 | Special lifting device for cylindrical pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103466437A true CN103466437A (en) | 2013-12-25 |
Family
ID=49791529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104398511A Pending CN103466437A (en) | 2013-09-11 | 2013-09-11 | Special lifting device for cylindrical pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103466437A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493690A (en) * | 2014-12-25 | 2015-04-08 | 苏州凯锝微电子有限公司 | Clamping device suitable for wafers of different sizes |
| CN104609294A (en) * | 2015-01-20 | 2015-05-13 | 宁波菲仕电机技术有限公司 | Tooling for hoisting column-shaped part |
| CN105480855A (en) * | 2016-02-17 | 2016-04-13 | 常州神力电机股份有限公司 | Adjustable stator and rotor punching sheet transportation lifting device |
| CN109823959A (en) * | 2019-04-04 | 2019-05-31 | 秦皇岛信能能源设备有限公司 | One kind can clamp polyhedral stone tongs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE706112A (en) * | 1966-12-29 | 1968-03-18 | ||
| US3915488A (en) * | 1974-08-19 | 1975-10-28 | Carl A Anderson | Barrel lifting device |
| SU1426926A1 (en) * | 1987-03-16 | 1988-09-30 | Государственный Научно-Исследовательский,Проектно-Конструкторский И Проектный Институт Угольной Промышленности Ссср "Укрниипроект" | Device for engaging vertical hollow articles |
| CN2106822U (en) * | 1991-12-13 | 1992-06-10 | 上海港木材装卸公司 | Single rope bulk grab |
| CN201762022U (en) * | 2010-09-15 | 2011-03-16 | 山东御鼎冷弯型钢有限公司 | Lifting special gripper of workshop crown block square tube |
| CN202089678U (en) * | 2011-05-04 | 2011-12-28 | 包头北方创业股份有限公司 | Special self-tightening lifting appliance for train wheels |
-
2013
- 2013-09-11 CN CN2013104398511A patent/CN103466437A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE706112A (en) * | 1966-12-29 | 1968-03-18 | ||
| US3915488A (en) * | 1974-08-19 | 1975-10-28 | Carl A Anderson | Barrel lifting device |
| SU1426926A1 (en) * | 1987-03-16 | 1988-09-30 | Государственный Научно-Исследовательский,Проектно-Конструкторский И Проектный Институт Угольной Промышленности Ссср "Укрниипроект" | Device for engaging vertical hollow articles |
| CN2106822U (en) * | 1991-12-13 | 1992-06-10 | 上海港木材装卸公司 | Single rope bulk grab |
| CN201762022U (en) * | 2010-09-15 | 2011-03-16 | 山东御鼎冷弯型钢有限公司 | Lifting special gripper of workshop crown block square tube |
| CN202089678U (en) * | 2011-05-04 | 2011-12-28 | 包头北方创业股份有限公司 | Special self-tightening lifting appliance for train wheels |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493690A (en) * | 2014-12-25 | 2015-04-08 | 苏州凯锝微电子有限公司 | Clamping device suitable for wafers of different sizes |
| CN104609294A (en) * | 2015-01-20 | 2015-05-13 | 宁波菲仕电机技术有限公司 | Tooling for hoisting column-shaped part |
| CN104609294B (en) * | 2015-01-20 | 2017-01-04 | 宁波菲仕电机技术有限公司 | A kind of for hanging the frock taking cylindrical parts |
| CN105480855A (en) * | 2016-02-17 | 2016-04-13 | 常州神力电机股份有限公司 | Adjustable stator and rotor punching sheet transportation lifting device |
| CN105480855B (en) * | 2016-02-17 | 2017-07-14 | 常州神力电机股份有限公司 | A kind of adjustable rotor punching transport hoist |
| CN109823959A (en) * | 2019-04-04 | 2019-05-31 | 秦皇岛信能能源设备有限公司 | One kind can clamp polyhedral stone tongs |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |