CN215471419U - Hydraulic shearing device convenient to disassemble - Google Patents
Hydraulic shearing device convenient to disassemble Download PDFInfo
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- CN215471419U CN215471419U CN202121262164.3U CN202121262164U CN215471419U CN 215471419 U CN215471419 U CN 215471419U CN 202121262164 U CN202121262164 U CN 202121262164U CN 215471419 U CN215471419 U CN 215471419U
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- pressing knife
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- electromagnetic block
- shearing
- fixing piece
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Abstract
The utility model is suitable for the technical field of shearing machines, and provides a hydraulic shearing device convenient to disassemble, which comprises a hydraulic device and a shearing device, wherein the front end of the hydraulic device is fixedly connected with the rear end of the shearing device, the shearing device comprises a fixing piece, an upper pressing knife and a lower pressing knife, a switch piece is arranged at the top of the fixing piece, an upper electromagnetic block is arranged on the inner wall of the top of the fixing piece, and a lower electromagnetic block is arranged on the inner wall of the bottom of the fixing piece. The upper pressing knife and the lower pressing knife are controlled by the powerful magnetic attraction between the upper electromagnetic block and the lower electromagnetic block, the upper pressing knife and the lower pressing knife are fixed to prevent the upper pressing knife and the lower pressing knife from sliding and deflecting, when the upper pressing knife and the lower pressing knife need to be detached, the upper pressing knife and the lower pressing knife can be automatically separated after losing the magnetic attraction, the upper pressing knife and the lower pressing knife are easy to mount and detach, meanwhile, the lifting rod and the baffle are additionally arranged at the front end of the hydraulic cylinder, a user can conveniently lift the device by the lifting rod, and the baffle prevents scraps from splashing on the body of the user during shearing, so that the user is prevented from being injured.
Description
Technical Field
The utility model belongs to the technical field of shearing machines, and particularly relates to a hydraulic shearing device convenient to disassemble.
Background
The powerful hydraulic shear is one of the best demolition rescue tool products, adopts the latest design and the latest machining, heat treatment and surface treatment processes, selects high-strength steel and aviation high-strength aluminum alloy materials, has the advantages of high strength, large strength, small volume, light weight, excellent quality, optimized mechanical design, unique cutter support tool, maximum shearing force supply, durability, novel button switch and reliable hydraulic quick joint, and is more humanized. The hydraulic shear is suitable for breaking and rescuing in various places, and is generally provided with an aluminum alloy shell, a blade of the hydraulic shear is forged by hot rolled steel, and a piston push rod are generally made of hot rolled alloy steel. Hydraulic shears are used primarily for shearing materials such as sheet metal and plastics, which are commonly used to shear automobiles and other vehicles to save trapped passengers, and like hydraulic expanders, hydraulic shears may be powered by gasoline powered devices and jaw systems may be powered by electricity, air or hydraulic pressure.
However, in the prior art, when the hydraulic shears are used to shear metal or plastic materials, the upper pressing knife and the lower pressing knife are used to extrude and shear the metal or plastic materials, but the blade sharpness of the upper pressing knife and the blade of the lower pressing knife is affected by long-time use, or the two pressing knives need to be detached when the pressing knives are damaged, the common pressing knives are not easy to detach, so that the hydraulic shearing device is damaged and wasted, and when the pressing knives are damaged and the hydraulic cylinder can be damaged, the problem is solved by the hydraulic shearing device which is easy to detach the pressing knives.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hydraulic shearing device convenient to disassemble, and aims to solve the problem that a pressing knife is not easy to disassemble when the pressing knife needs to be replaced.
The utility model is realized in such a way that the hydraulic shearing device convenient to disassemble comprises a hydraulic device and a shearing device, wherein the front end of the hydraulic device is fixedly connected with the rear end of the shearing device, the shearing device comprises a fixing piece, an upper pressing knife and a lower pressing knife, a switch piece is arranged at the top of the fixing piece, an upper electromagnetic block is arranged on the inner wall of the top of the fixing piece, a lower electromagnetic block is arranged on the inner wall of the bottom of the fixing piece, the bottom of the upper electromagnetic block is movably connected with the top of the upper pressing knife, the top of the lower electromagnetic block is movably connected with the bottom of the lower pressing knife, and the bottom of the upper pressing knife is slidably connected with the top of the lower pressing knife.
Preferably, the shear shell is symmetrically arranged at two ends of the fixing piece, the hydraulic device comprises a hydraulic cylinder, a lifting rod and a baffle, and the front end of the hydraulic cylinder is fixedly connected with the rear end of the fixing piece.
Preferably, the top of the hydraulic cylinder is fixedly connected with the bottom of the lifting rod, the top of one end, close to the fixing piece, of the hydraulic cylinder is fixedly connected with the bottom of the baffle, and the baffle is arranged at the front end of the lifting rod.
Preferably, the bottom of the hydraulic cylinder is provided with a handle groove, and the rear end of the hydraulic cylinder is fixedly connected with an installation part.
Preferably, the rear ends of the mounting pieces are symmetrically provided with fixed shells, and the bottom of each fixed shell is fixedly connected with a conveying hose.
Preferably, the upper pressing knife is movably connected with the fixing piece through an upper electromagnetic block arranged at the top of the upper pressing knife, and the lower pressing knife is movably connected with the fixing piece through a lower electromagnetic block arranged at the bottom of the lower pressing knife.
Compared with the prior art, the utility model has the beneficial effects that: according to the hydraulic shearing device convenient to disassemble, the upper electromagnetic block is additionally arranged at the top of the upper pressing knife, the lower electromagnetic block is additionally arranged at the bottom of the lower pressing knife, the upper electromagnetic block and the lower electromagnetic block are controlled through the fixing piece, the upper electromagnetic block and the lower electromagnetic block are controlled by the pressing switch piece to carry out strong magnetic attraction, the upper pressing knife and the lower pressing knife are fixed and are not easy to slide, when the hydraulic shearing device needs to be disassembled, the upper pressing knife and the lower pressing knife can be automatically separated after the magnetic attraction is lost, the hydraulic shearing device is easy to assemble and disassemble, meanwhile, the lifting rod and the baffle plate are additionally arranged at the front end of the hydraulic cylinder, a user can conveniently lift the device by the lifting rod, and the baffle plate prevents scraps from splashing on the body of the user during shearing, so that the user is prevented from being injured.
Drawings
FIG. 1 is a perspective view of a conveniently disassembled hydraulic shearing apparatus of the present invention;
FIG. 2 is a bottom perspective view of a conveniently detachable hydraulic shearing apparatus of the present invention;
FIG. 3 is a side view of a hydraulic shearing apparatus of the present invention that is easy to disassemble;
fig. 4 is a front view of a hydraulic shearing apparatus of the present invention that is easy to disassemble.
In the figure: 1-hydraulic device, 2-shearing device, 11-conveying hose, 12-fixed shell, 13-mounting piece, 14-hydraulic cylinder, 15-baffle, 17-grip groove, 18-lifting rod, 21-shearing shell, 22-fixing piece, 23-upper pressing knife, 24-lower pressing knife, 25-upper electromagnetic block, 26-lower electromagnetic block and 27-switching piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient hydraulic pressure shearing mechanism who dismantles, including hydraulic means 1 and shearing mechanism 2, hydraulic means 1's front end and shearing mechanism 2's rear end fixed connection, shearing mechanism 2 includes mounting 22, go up pressing tool 23 and pressing tool 24 down, mounting 22's top is provided with switch 27, mounting 22's top inner wall is provided with last electromagnetic block 25, mounting 22's bottom inner wall is provided with down electromagnetic block 26, go up the bottom of electromagnetic block 25 and the top swing joint of last pressing tool 23, the top of lower electromagnetic block 26 and the bottom swing joint of pressing tool 24 down, the bottom of going up pressing tool 23 and the top sliding connection of pressing tool 24 down.
In this embodiment, the switch 27 controls the switch of the upper electromagnet block 25 and the lower electromagnet block 26, the upper knife press 23 and the lower knife press 24 are pressed to cut off the object, the upper electromagnet block 25 and the lower electromagnet block 26 are magnetically attracted with strong force, and the upper knife press 23 and the lower knife press 24 are magnetically attracted and fixed.
Furthermore, both ends of the fixing piece 22 are symmetrically provided with the shearing shells 21, the hydraulic device 1 comprises a hydraulic cylinder 14, a lifting rod 18 and a baffle 15, and the front end of the hydraulic cylinder 14 is fixedly connected with the rear end of the fixing piece 22.
In the present embodiment, the fixing member 22 is used to control the upper electromagnetic block 25 and the lower electromagnetic block 26, and the shearing housing 21 prevents the upper pressing blade 23 and the lower pressing blade 24 from damaging people when the upper pressing blade 23 and the lower pressing blade 24 rotate.
Furthermore, the top of the hydraulic cylinder 14 is fixedly connected with the bottom of the lifting rod 18, the top of one end of the hydraulic cylinder 14 close to the fixing piece 22 is fixedly connected with the bottom of the baffle 15, and the baffle 15 is arranged at the front end of the lifting rod 18.
In this embodiment, the lifting bar 18 facilitates the user to lift the device, facilitates movement, and is not prone to dropping during operation.
Further, a handle groove 17 is formed in the bottom of the hydraulic cylinder 14, and the mounting piece 13 is fixedly connected to the rear end of the hydraulic cylinder 14.
In this embodiment, the grip slot 17 facilitates the user to hold the device during operation, facilitating the device to slide off.
Further, the rear end of the mounting member 13 is symmetrically provided with a fixed housing 12, and the bottom of the fixed housing 12 is fixedly connected with a conveying hose 11.
In the embodiment, the fixed shell 12 is used for connecting the conveying hose 11 and the mounting piece 13, so that the tail parts of the conveying hose 11 and the mounting piece 13 are prevented from being easily rubbed to cause damage, and the service life of the conveying hose is prolonged.
Further, the upper knife press 23 is movably connected with the fixing member 22 through an upper electromagnet block 25 arranged at the top thereof, and the lower knife press 24 is movably connected with the fixing member 22 through a lower electromagnet block 26 arranged at the bottom thereof.
In the present embodiment, the fixing member 22 controls the upper and lower electromagnetic blocks 25 and 26.
The working principle and the using process of the utility model are as follows: when the device is used for shearing an object, the pressing knife is replaced according to the object to be sheared, the upper pressing knife 23 and the lower pressing knife 24 are placed at the front end of the fixing piece 22, the upper pressing knife 23 is connected with the upper electromagnetic block 25, the lower pressing knife 24 is connected with the lower electromagnetic block 26, the switch piece 27 at the top of the fixing piece 22 is pressed, the switch piece 27 controls the upper electromagnetic block 25 and the lower electromagnetic block 26, after the switch piece 27 is opened, strong magnetic attraction force is generated between the upper electromagnetic block 25 and the lower electromagnetic block 26, the upper pressing knife 23 and the lower pressing knife 24 are fixed to prevent the sliding and the deflection of the upper pressing knife and the lower pressing knife, the object is hydraulically sheared by holding the outer part of the hydraulic cylinder 14, the switch piece 27 is pressed after the object is sheared for a period of time, the magnetic attraction force stops being generated between the upper electromagnetic block 25 and the lower electromagnetic block 26, the upper pressing knife 23 and the lower pressing knife 24 are taken down, the device is convenient to disassemble, the carrying and the device is convenient to carry, a user can hold the lifting rod 18 by one hand when the object is sheared, the device is prevented from falling to cause damage, the other hand holds the holding groove 17 at the bottom of the hydraulic cylinder 14, a user can hold the device conveniently and is not prone to falling, and the baffle 15 at the front end prevents chippings from splashing on the user body during shearing, so that the user is prevented from being damaged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic pressure shearing mechanism of convenient dismantlement which characterized in that: including hydraulic means (1) and shearing mechanism (2), the front end of hydraulic means (1) and the rear end fixed connection of shearing mechanism (2), shearing mechanism (2) are including mounting (22), last pressing knife (23) and pressing knife (24) down, the top of mounting (22) is provided with switch spare (27), the top inner wall of mounting (22) is provided with last electromagnetic block (25), the bottom inner wall of mounting (22) is provided with down electromagnetic block (26), the bottom of going up electromagnetic block (25) and the top swing joint of last pressing knife (23), the top of lower electromagnetic block (26) and the bottom swing joint of pressing knife (24) down, the bottom of going up pressing knife (23) and the top sliding connection of pressing knife (24) down.
2. A hydraulic shearing device as defined in claim 1 which is readily disassembled and assembled by: the shear shell (21) is symmetrically arranged at two ends of the fixing piece (22), the hydraulic device (1) comprises a hydraulic cylinder (14), a lifting rod (18) and a baffle (15), and the front end of the hydraulic cylinder (14) is fixedly connected with the rear end of the fixing piece (22).
3. A hydraulic shearing device as defined in claim 2 which is readily disassembled and assembled by: the top of pneumatic cylinder (14) and the bottom fixed connection of shadoof (18), the bottom fixed connection of one end top and baffle (15) that pneumatic cylinder (14) are close to mounting (22), baffle (15) set up the front end at shadoof (18).
4. A hydraulic shearing device as defined in claim 2 which is readily disassembled and assembled by: the bottom of hydraulic cylinder (14) has seted up handle groove (17), the rear end fixedly connected with installed part (13) of hydraulic cylinder (14).
5. A hydraulic shearing device as defined in claim 4 which is readily disassembled and assembled by: the rear end of the mounting piece (13) is symmetrically provided with a fixed shell (12), and the bottom of the fixed shell (12) is fixedly connected with a conveying hose (11).
6. A hydraulic shearing device as defined in claim 3 which is readily disassembled and assembled by: the upper pressing knife (23) is movably connected with the fixing piece (22) through an upper electromagnetic block (25) arranged at the top of the upper pressing knife, and the lower pressing knife (24) is movably connected with the fixing piece (22) through a lower electromagnetic block (26) arranged at the bottom of the lower pressing knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262164.3U CN215471419U (en) | 2021-06-07 | 2021-06-07 | Hydraulic shearing device convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262164.3U CN215471419U (en) | 2021-06-07 | 2021-06-07 | Hydraulic shearing device convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215471419U true CN215471419U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121262164.3U Active CN215471419U (en) | 2021-06-07 | 2021-06-07 | Hydraulic shearing device convenient to disassemble |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258431A (en) * | 2022-08-16 | 2022-11-01 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
-
2021
- 2021-06-07 CN CN202121262164.3U patent/CN215471419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258431A (en) * | 2022-08-16 | 2022-11-01 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
| CN115258431B (en) * | 2022-08-16 | 2023-08-08 | 国能宝清煤电化有限公司 | Raw coal bin body structure |
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