CN201914838U - 350-ton parallel tongs mouth tooling device for erecting and overturning materials - Google Patents
350-ton parallel tongs mouth tooling device for erecting and overturning materials Download PDFInfo
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- CN201914838U CN201914838U CN2010205916312U CN201020591631U CN201914838U CN 201914838 U CN201914838 U CN 201914838U CN 2010205916312 U CN2010205916312 U CN 2010205916312U CN 201020591631 U CN201020591631 U CN 201020591631U CN 201914838 U CN201914838 U CN 201914838U
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Abstract
The utility model relates to a tooling device in the field of mechanical engineering, which is a 350-ton parallel tongs mouth tooling device for erecting and overturning materials; the main hook of the device is connected with a connecting block through a first shaft and a first pulling plate; the connecting block of the device is connected with a bent arm through a second shaft and a second pulling plate; an auxiliary hook is connected with a seventh shaft at the lower ends of the connecting rods on both sides through a steel wire rope; a parallel four-link-rod structure is formed by a fourth shaft, a fifth shaft, a sixth shaft, a seventh shaft, a connecting rod, the upper part of a bracket, the bent arm and a middle beam; the middle beam is connected in the middle of the bent arm through the third shaft; and a rotary pin, a rotary shaft and a base plate are arranged at the lower end of the bent arm and the lower end of the connecting rod through the bracket. The device has the following benefits: the four-link-rod structure and the rotary structure are additionally arranged on the basis of the traditional tooling device so that the more types of workpieces can be clamped and processed by the tooling device, the range of processed size is wider; otherwise, the device has the functions of erecting and overturning materials, and is more convenient and reliable in operation, with the quality of the surface of the workpieces guaranteed; therefore, the device has the significances of popularization and application.
Description
Technical field
The utility model relates to mechanical engineering technical field, relates to a kind of tooling device, and concrete is a kind of 350 tons of upright material stirring parallel jaw fitting devices.
Background technology
The pincers of embracing of tradition tooling device are similar to scissors, and two curved booms can't guarantee the level of clamping face when closing up, and being limited in scope of clamping not only, and also bigger to the damage of surface of the work more can't self be finished the upset of workpiece and erected.Traditional tooling device is complex operation not only, dangerous factor, and can't guarantee surface quality, the especially cylindrical member and the high temperature spare of workpiece itself.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of 350 tons of upright material stirring parallel jaw fitting devices are provided, and its holding workpiece kind is many, and range of sizes is wide, convenient and reliable operation has the quality that functions such as upright material and stirring also can guarantee surface of the work.
For achieving the above object, the technical scheme taked of the utility model is:
A kind of 350 tons of upright material stirring parallel jaw fitting devices contain main hook, auxiliary hook, some arm-ties and adapter shaft, and main hook is connected with contiguous block with first arm-tie by primary shaft, and contiguous block passes through second, second arm-tie and is connected with curved boom; Auxiliary hook is connected by steel rope the 7th with two side rod lower ends; It is characterized in that form parallel four-bar linkage structure by the 4th, the 5th, the 6th, the 7th jointly with top, curved boom and the intermediate beam of connecting rod, support, intermediate beam is connected the centre of curved boom by third axle; Lower end at curved boom and connecting rod is provided with swivel pin, S. A. and backing plate by support.
Described S. A. and welding with backing are connected together, and S. A. can rotate in the hole on support.
Described swivel pin is arranged on the support, can rotate.Can be during the swivel pin rotation with in S. A. and the locked hole on support of backing plate; When swivel pin was opened, S. A. can rotate in the hole on support.
Described backing plate can be changed.Backing plate can be designed to smooth surface or the surperficial different structure that has a lot of projectioies as required, when workpiece temperature is higher, the backing plate that adopts the surface to have a lot of projectioies can guarantee to insert the workpiece in-to-in and be raised with shear action, or in the operation of upright material and stirring, backing plate still keeps contacting of maximum area with surface of the work, and guaranteeing has enough friction force or shearing force to provide tilting force for workpiece.
The working process of 350 tons of upright material stirring parallel jaw fitting devices of the utility model is:
Be suspended in the air by main hook and auxiliary hook, span of jaw is fixed, and integral body remains static;
When main hook promotes, when auxiliary hook descends, main hook drives first arm-tie and both sides curved boom respectively around third axle and the 4th rotation, receives in the jaw, forms clamped condition; Guarantee that with parallel four-bar linkage structure that top, the part of curved boom, the intermediate beam of connecting rod, support constitute jointly backing plate keeps the translation state by the 4th, the 5th, the 6th, the 7th when moving inward;
Guarantee the relative static of S. A. and backing plate and support by latch when embracing fortune; When upright material of needs or stirring, extract swivel pin, S. A. and backing plate can rotatablely move in the hole on support, as long as promote main hook, can finish upright material and stirring;
After finishing workpiece and embracing the operation of fortune and upright material and stirring, main hook descends, the auxiliary hook lifting, and fitting device can break away from workpiece.
Good effect of the present utility model is:
Embrace at traditional tooling device on the basis of pincers and added four-bar linkage structure and rotational structure, function with upright material and stirring increases the workpiece kind that it can clamping processing, and range of sizes is wider, and convenient and reliable operation, the quality of surface of the work can be guaranteed.The utility model has the meaning of applying to whole lifting industry.
Description of drawings
Accompanying drawing 1 is the perspective view of 350 tons of upright material stirring parallel jaw fitting devices;
Accompanying drawing 2 is the Facad structure scheme drawing of 350 tons of upright material stirring parallel jaw fitting devices;
Label among the figure is respectively:
1, main hook; 2, primary shaft; 3, first arm-tie; 4, auxiliary hook;
5, steel rope; 6, contiguous block; 7, second; 8, second arm-tie;
9, intermediate beam; 10, third axle; 11, the 4th; 12, the 5th;
13, curved boom; 14, connecting rod; 15, the 6th; 16, the 7th;
17, support; 18, swivel pin; 19, S. A.; 20, backing plate.
The specific embodiment
Provide 350 tons of upright specific embodiment of expecting stirring parallel jaw fitting devices of the utility model below in conjunction with accompanying drawing, still, enforcement of the present utility model is not limited to following embodiment.
Referring to accompanying drawing 1.A kind of 350 tons of upright material stirring parallel jaw fitting devices are skyborne by main hook 1 and auxiliary hook 2 suspensions, and its structure nearly all adopts steel construction piece.
Main hook 1 respectively is provided with a framing member that is made of the primary shaft 2 and first arm-tie 3 for the steel construction piece of suppending hole and two hooks is arranged on two hook; Two framing members that are made of the primary shaft 2 and first arm-tie 3 are connected with four second arm-ties 8 by contiguous block 6, second spool 7, four second arm-ties 8 by second 7 with about curved boom 13 connections form parallel four-bar linkage structure by the 4th 11, the 5th 12, the 6th 15, the 7th 16 jointly with the top of connecting rod 14, support 17, the partial sum intermediate beam 9 of curved boom 13, intermediate beam 9 is connected the centre of curved boom 13 by third axle 10; Lower end at curved boom 13 and connecting rod 14 is provided with S. A. 19, backing plate 20 and swivel pin 18 by support 17.
Auxiliary hook 4 is a steel structure hook, hangs on the auxiliary hook 4 i.e. lifting of auxiliary hook 4 or armful opening and closing that clamp that are made of curved boom 13 of general who has surrendered's control down in the middle of steel rope 5 and two side rods, 14 lower ends the 7th 16 is connected.
Can be with backing plate 20 and S. A. 19 weld togethers, like this, in the operation of upright material and stirring, just can guarantee contacting of backing plate 20 and surface of the work maximum area, assurance has enough friction force or shearing force to provide tilting force for workpiece.
Reach 1200 ℃ of hi-heat workpiece if handle, backing plate 20 can be replaced by the structure that the surface has projection, to increase shearing force, guarantees armful fortune and upright the turning over of workpiece.
Swivel pin 18 is set on support 17, when swivel pin 18 is on the throne, can keeps the relative static of S. A. 19 and backing plate 20 and support 17; When swivel pin 18 was extracted, S. A. 19 and backing plate 20 can rotatablely move in the hole on the support 17, as long as promote main hook 1, can found the operation of material and stirring.
When main hook 1 lifting, when auxiliary hook 2 descends, around third axle 10 and the 4th 11 rotation, receipts in the jaw form clamped condition respectively for main hook 1 drive first arm-tie 3 and both sides curved boom 13; Guarantee that with the top of connecting rod 14, support 17, the part of curved boom 13, the parallel four-bar linkage structure that intermediate beam 9 is formed jointly backing plate 20 keeps the translation state by the 4th 11, the 5th 12, the 6th 15, the 7th 16 when moving inward, embrace the contact of pincers energy maximum area and hold difformity, different size workpiece tightly.
Claims (4)
1. one kind 350 tons are found material stirring parallel jaw fitting devices, contain main hook (1), auxiliary hook (4), some arm-ties and adapter shaft, main hook (1) is connected with contiguous block (6) with first arm-tie (3) by primary shaft (2), and contiguous block (6) is connected with curved boom (13) by second (7), second arm-tie (8); Auxiliary hook (4) is connected with the 7th (16) of two side rods (14) lower end by steel rope (5); It is characterized in that, form parallel four-bar linkage structure by the 4th (11), the 5th (12), the 6th (15), the 7th (16) jointly with top, curved boom (13) and the intermediate beam (9) of connecting rod (14), support (17), intermediate beam (9) is connected the centre of curved boom (13) by third axle (10); Lower end at curved boom (13) and connecting rod (14) is provided with swivel pin (18), S. A. (19) and backing plate (20) by support (17).
2. 350 tons of upright material stirring parallel jaw fitting devices according to claim 1 is characterized in that, described S. A. (19) and backing plate (20) weld together, and S. A. (19) can rotate around the hole on the support (17).
3. 350 tons of upright material stirring parallel jaw fitting devices according to claim 1 is characterized in that described swivel pin (18) is arranged on the support (17), can rotate.
4. 350 tons of upright material stirring parallel jaw fitting devices according to claim 1 and 2 is characterized in that described backing plate (20) can be replaced with smooth surface or the surface has protruding different structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205916312U CN201914838U (en) | 2010-11-04 | 2010-11-04 | 350-ton parallel tongs mouth tooling device for erecting and overturning materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205916312U CN201914838U (en) | 2010-11-04 | 2010-11-04 | 350-ton parallel tongs mouth tooling device for erecting and overturning materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914838U true CN201914838U (en) | 2011-08-03 |
Family
ID=44414646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205916312U Expired - Fee Related CN201914838U (en) | 2010-11-04 | 2010-11-04 | 350-ton parallel tongs mouth tooling device for erecting and overturning materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117530A (en) * | 2017-05-19 | 2017-09-01 | 燕山大学 | A kind of heavily loaded boom hoisting |
-
2010
- 2010-11-04 CN CN2010205916312U patent/CN201914838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117530A (en) * | 2017-05-19 | 2017-09-01 | 燕山大学 | A kind of heavily loaded boom hoisting |
| CN107117530B (en) * | 2017-05-19 | 2019-07-02 | 燕山大学 | A kind of heavy duty boom hoisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121104 |