CN201684869U - Hydraulic bar shear - Google Patents
Hydraulic bar shear Download PDFInfo
- Publication number
- CN201684869U CN201684869U CN2010201279071U CN201020127907U CN201684869U CN 201684869 U CN201684869 U CN 201684869U CN 2010201279071 U CN2010201279071 U CN 2010201279071U CN 201020127907 U CN201020127907 U CN 201020127907U CN 201684869 U CN201684869 U CN 201684869U
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- CN
- China
- Prior art keywords
- hydraulic
- oil cylinder
- shearing
- frame
- housing
- 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 relates to a hydraulic bar shear, which comprises a housing, a shearing oil cylinder, a hydraulic shear support, compressing oil cylinders, an H-shaped guide frame, a movable blade, a bar-pressing plate, guide rails, a fixed blade and a hydraulic system. The hydraulic shear support is a main body-supporting part, the whole hydraulic shear support is of a framework structure, the housing is arranged on the top of the hydraulic shear support, and is of a U-shaped structure, and the shearing oil cylinder is mounted in the opening of the U, and is of a crossbeamless structure. The bar-pressing plate is arranged upon the hydraulic shear support and on the lower part of the housing. The movable blade is fixed on the H-shaped guide frame, which is firmly connected with the piston rod of the shearing oil cylinder. Both side borders of the H-shaped guide frame are V-shaped, the H-shaped guide frame can slide up and down along the V-shaped guide rails on both sides, the center of pressure can be superposed with the center of the oil cylinder by finely adjusting the gaps between the guide rails on both sides and the H-shaped guide frame, and thereby shearing is easier. The fixed blade is mounted on the housing. The ends of the two compressing oil cylinders are articulated with both sides of the housing, and the other ends of the two compressing oil cylinders are connected with the bar-pressing plate. The utility model has the advantages of compact overall structure, reasonable design and good shearing effect.
Description
Technical field:
The utility model relates to the metal sheet slitting device, relates in particular to the hydraulic reinforcing-steel cutter.
Background technology:
The bar cutter of prior art, be provided with the mechanical drive mechanism that shear-blade is moved up and down, the side that eccentric bushing that the driving shear-blade moves up and down and connecting rod thereof are arranged on power transmission shaft, on the opposite side of power transmission shaft, be installed with the flywheel of clutch and empty suit, flywheel then is connected with motor decelerating mechanism by driving-chain.Generally, motor decelerating mechanism drives flywheel and dallies continuously, when needs are implemented bar cutting, clutch is by the flywheel of friction plate contact idle running, driving power transmission shaft again rotates, power transmission shaft drives eccentric bushing and connecting rod rotates, and the shear-blade that is fixed on eccentric bushing and the connecting rod is made the next shearing motion that circulates thereupon, finishes the cutting to length of reinforcing bar.A large amount of wasting done in this undoubtedly long no-load running, and the friction plate of friction clutch is easy to wear, changes inconvenient.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of hydraulic reinforcing-steel cutter is provided, and is reasonable in design, simple in structure.
Hydraulic reinforcing-steel cutter described in the utility model includes frame, shears oil cylinder, hydraulic pressure is cut support, compressed oil cylinder, connecting plate, H type leading truck, movable blades, reinforcing bar pressing plate, guide rail, fixed blade and hydraulic system are formed.It is body supports part of the present utility model that said hydraulic pressure is cut support, and integral body is frame structure, cuts the upper top of support at said hydraulic pressure, is provided with frame, and frame is U type structure, shears the opening part that oil cylinder is installed in the U type, is no beam structure.Cut above the support at said hydraulic pressure,, be provided with the reinforcing bar pressing plate in the bottom of frame.Movable blades is fixed on the H type leading truck, and H type leading truck is fixedlyed connected with the piston rod of shearing oil cylinder.The dual-side of H type leading truck is a V-type, can slide up and down along the V-type groove guide rail of both sides, by finely tuning the gap of two side rails and H type leading truck, has guaranteed that the Center of Pressure overlaps with the oil cylinder center, makes shearing more laborsaving.Fixed blade is installed on the frame.One end of two compressed oil cylinders is hinged on the both sides of frame, and the other end is connected with the reinforcing bar pressing plate.By programme-control, sequence of movement is sheared for compressing earlier again during operation, and compressed oil cylinder, shearing oil cylinder return repeated shear history then after shearing was finished.
Hydraulic reinforcing-steel cutter described in the utility model, compact overall structure, reasonable in design, in the design of integral body, guaranteed overlapping of Center of Pressure and oil cylinder center, prolonged the service life of oil cylinder, and made and shear more laborsavingly, shear effect is good.
Description of drawings:
Accompanying drawing is the structural representation of hydraulic reinforcing-steel cutter described in the utility model.Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model; Accompanying drawing 2 is A-A cutaway views of accompanying drawing 1.1-frame 2-shears oil cylinder 3-hydraulic pressure and cuts support 4-compressed oil cylinder 5-connecting plate 6-H type leading truck 7-movable blades 8-reinforcing bar pressing plate 9-guide rail 10-fixed blade
The specific embodiment:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: hydraulic reinforcing-steel cutter described in the utility model includes frame 1, shears oil cylinder 2, hydraulic pressure is cut support 3, compressed oil cylinder 4, connecting plate 5, H type leading truck 6, movable blades 7, reinforcing bar pressing plate 8, guide rail 9, fixed blade 10 and hydraulic system are formed.It is body supports parts of the present utility model that said hydraulic pressure is cut support 3, and integral body is frame structure, cuts the upper top of support 3 at said hydraulic pressure, is provided with frame 1, and frame 1 is U type structure, shears the opening part that oil cylinder 2 is installed in the U type, is no beam structure.Said hydraulic system is to be the hydraulic power conducting system of core to shear oil cylinder 2, connects each actuator spare by fluid pressure line.On said hydraulic pressure is cut support 3,, be provided with reinforcing bar pressing plate 8 in the bottom of frame 1.Movable blades 7 is fixed on the H type leading truck 6, and H type leading truck 6 is fixedlyed connected with the piston rod of shearing oil cylinder 2.The dual-side of H type leading truck 6 is a V-type, can slide up and down along the V-type groove guide rail of both sides, by finely tuning the gap of two side rails and H type leading truck 6, has guaranteed that the Center of Pressure overlaps with the oil cylinder center, makes shearing more laborsaving.Fixed blade 10 is installed on the frame 1.One end of two compressed oil cylinders 4 is hinged on the both sides of frame 1, and the other end is connected with reinforcing bar pressing plate 8.By programme-control, sequence of movement is sheared for compressing earlier again during operation, and compressed oil cylinder 4, shearing oil cylinder 2 returns repeated shear history then after shearing was finished.Hydraulic reinforcing-steel cutter described in the utility model, compact overall structure, reasonable in design, in the design of integral body, guaranteed overlapping of Center of Pressure and oil cylinder center, prolonged the service life of oil cylinder, and made and shear more laborsavingly, shear effect is good.
Claims (3)
1. hydraulic reinforcing-steel cutter is characterized in that cutting at said hydraulic pressure the upper top of support (3) being provided with frame (1), and frame (1) is U type structure, shears the opening part that oil cylinder (2) is installed in the U type; On said hydraulic pressure is cut support (3), the bottom in frame (1) is provided with reinforcing bar pressing plate (8); Movable blades (7) is fixed on the H type leading truck (6), and H type leading truck (6) is fixedlyed connected with the piston rod of shearing oil cylinder (2), and fixed blade (10) is installed on the frame (1).
2. hydraulic reinforcing-steel cutter according to claim 1, the dual-side that it is characterized in that H type leading truck (6) is a V-type.
3. hydraulic reinforcing-steel cutter according to claim 1 is characterized in that an end of two compressed oil cylinders (4) is hinged on the both sides of frame (1), and the other end is connected with reinforcing bar pressing plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201279071U CN201684869U (en) | 2010-03-06 | 2010-03-06 | Hydraulic bar shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201279071U CN201684869U (en) | 2010-03-06 | 2010-03-06 | Hydraulic bar shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684869U true CN201684869U (en) | 2010-12-29 |
Family
ID=43373160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201279071U Expired - Fee Related CN201684869U (en) | 2010-03-06 | 2010-03-06 | Hydraulic bar shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733367A (en) * | 2012-07-13 | 2012-10-17 | 天津天大滨海船舶与海洋工程研究院有限公司 | Automatic plastic drainage board shearing mechanism of board plugging machine |
| CN103203494A (en) * | 2012-01-11 | 2013-07-17 | 长沙富晨机器制造有限公司 | Electric stranded wire cutting device |
| CN109226598A (en) * | 2018-10-25 | 2019-01-18 | 江苏永钢集团有限公司 | A kind of cutter of hydraulic-driven |
-
2010
- 2010-03-06 CN CN2010201279071U patent/CN201684869U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203494A (en) * | 2012-01-11 | 2013-07-17 | 长沙富晨机器制造有限公司 | Electric stranded wire cutting device |
| CN102733367A (en) * | 2012-07-13 | 2012-10-17 | 天津天大滨海船舶与海洋工程研究院有限公司 | Automatic plastic drainage board shearing mechanism of board plugging machine |
| CN102733367B (en) * | 2012-07-13 | 2015-04-29 | 天津天大滨海船舶与海洋工程研究院有限公司 | Automatic plastic drainage board shearing mechanism of board plugging machine |
| CN109226598A (en) * | 2018-10-25 | 2019-01-18 | 江苏永钢集团有限公司 | A kind of cutter of hydraulic-driven |
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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: 20101229 Termination date: 20110306 |