CN213969215U - Quick direct-push type gantry shear - Google Patents
Quick direct-push type gantry shear Download PDFInfo
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- CN213969215U CN213969215U CN202022834266.XU CN202022834266U CN213969215U CN 213969215 U CN213969215 U CN 213969215U CN 202022834266 U CN202022834266 U CN 202022834266U CN 213969215 U CN213969215 U CN 213969215U
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Abstract
The utility model relates to a quick straight pushing-type longmen is cut, it includes the portal frame, be provided with down the blade holder on the portal frame, the blade holder top is provided with the pressure head down, the pressure head front side is provided with the top rest, the portal frame top is provided with presses the material hydro-cylinder, it is connected with the pressure head through first flange to press material hydro-cylinder lower extreme, press material hydro-cylinder front side to be provided with about two shearing hydro-cylinders, control and be provided with quick hydro-cylinder between two shearing hydro-cylinders, shearing hydro-cylinder and quick hydro-cylinder lower extreme are connected with the top rest through the second flange, the oil inlet of shearing hydro-cylinder is connected with the oil return opening of quick hydro-cylinder. The utility model relates to a quick straight pushing-type longmen is cut is provided with a quick hydro-cylinder between two shearing hydro-cylinders about it, can realize that the top rest goes up and down fast, has improved material shearing efficiency greatly, has reduced motor power and oil pump discharge capacity simultaneously, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a quick straight pushing-type gantry shear belongs to metallurgical machinery technical field.
Background
The waste metal is required to be processed and treated after being recovered and is reused as a production material for industrial production. The waste metal is processed and finally refined, and the waste metal is subjected to preliminary treatment by the shearing machine before the treatment, so that the gantry shearing machine has the advantages of large shearing force, convenience in use and the like, and is widely used for cutting metal. The gantry shearing machine is provided with a bin, a material pressing device and a shearing device, and the bin conveys waste metal materials to a compaction base at the lower part of the material pressing device. The pressing device is used for compacting the waste metal material on the compacting base. And shearing the compacted waste metal material by the shearing device.
At present, the hydraulic gantry shears generally use double oil cylinders or single oil cylinders with larger inner diameters to do up-and-down motion on a set track for shearing, the speed is very slow in the shearing process to cause reduction of production efficiency, the power of a motor is large, the discharge capacity of an oil pump is large, the manufacturing cost and the production and use cost of a user are increased, the power consumption is large, the consumption and the loss of hydraulic oil are large, and the energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a quick straight pushing-type longmen is cut is provided to above-mentioned prior art, is provided with a quick hydro-cylinder between two shearing hydro-cylinders about it, can realize that the top rest goes up and down fast, has improved material shearing efficiency greatly.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a quick straight pushing-type longmen is cut, it includes the portal frame, be provided with down the blade holder on the portal frame, lower blade holder top is provided with the pressure head, the pressure head front side is provided with the top rest, the portal frame top is provided with presses the material hydro-cylinder, press material hydro-cylinder lower extreme to be connected with the pressure head through first flange, press material hydro-cylinder front side to be provided with about two shearing hydro-cylinders, control and be provided with quick hydro-cylinder between two shearing hydro-cylinders, shearing hydro-cylinder and quick hydro-cylinder lower extreme are connected with the top rest through second flange, the oil inlet of shearing hydro-cylinder is connected with the oil return opening of quick hydro-cylinder.
Optionally, an oil tank support is arranged at the top of the portal frame, a liquid filling oil tank is arranged on the oil tank support, a liquid filling valve is arranged at the top of the shearing oil cylinder, and the liquid filling oil tank is connected with the liquid filling valve through an oil pipe.
Optionally, oil cylinder bases are arranged on the left side and the right side of the portal frame, and bolt oil cylinders are transversely arranged on the upper edges of the oil cylinder bases.
Optionally, the bolt oil cylinder is located above the lower tool apron.
Optionally, jacks are formed in the left side and the right side of the pressure head, and the piston rod ends of the left bolt oil cylinder and the right bolt oil cylinder are respectively inserted into the jacks in the left side and the right side of the pressure head.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a quick straight pushing-type longmen is cut is provided with a quick hydro-cylinder between two shearing hydro-cylinders about it, can realize that the top rest goes up and down fast, has improved material shearing efficiency greatly, has reduced motor power and oil pump discharge capacity simultaneously, has reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the rapid direct pushing type gantry shears of the present invention.
Fig. 2 is a side view of fig. 1.
Wherein:
Pressing oil cylinder 5
First connecting flange 6
Shearing cylinder 7
Second connecting flange 9
Liquid-filled oil tank 11
And a socket 15.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 2, the utility model relates to a quick direct pushing type gantry shear, which comprises a gantry frame 1, a lower tool apron 2 is arranged on the gantry frame 1, a pressure head 3 is arranged above the lower tool apron 2, an upper tool rest 4 is arranged on the front side of the pressure head 3, a swaging oil cylinder 5 is arranged on the top of the gantry frame 1, the lower end of the swaging oil cylinder 5 is connected with the pressure head 3 through a first connecting flange 6, two left and right shearing oil cylinders 7 are arranged on the front side of the swaging oil cylinder 5, a quick oil cylinder 8 is arranged between the two left and right shearing oil cylinders 7, the lower ends of the shearing oil cylinders 7 and the quick oil cylinder 8 are connected with the upper tool rest 4 through a second connecting flange 9, and an oil inlet of the shearing oil cylinder 7 is connected with an oil return port of the quick oil cylinder 8;
an oil tank support 10 is arranged at the top of the portal frame 1, a liquid filling oil tank 11 is arranged on the oil tank support 10, a liquid filling valve 12 is arranged at the top of the shearing oil cylinder 7, and the liquid filling oil tank 11 is connected with the liquid filling valve 12 through an oil pipe;
the bolt oil cylinder 14 is positioned above the lower tool apron 2;
In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a quick direct push formula longmen is cut which characterized in that: it includes portal frame (1), be provided with down blade holder (2) on portal frame (1), blade holder (2) top is provided with pressure head (3) down, pressure head (3) front side is provided with upper cutter frame (4), portal frame (1) top is provided with material pressing cylinder (5), material pressing cylinder (5) lower extreme is connected with pressure head (3) through first flange (6), material pressing cylinder (5) front side is provided with about two shearing cylinder (7), controls to be provided with between two shearing cylinder (7) quick hydro-cylinder (8), shearing cylinder (7) and quick hydro-cylinder (8) lower extreme are connected with upper cutter frame (4) through second flange (9), the oil inlet of shearing cylinder (7) is connected with the oil return opening of quick hydro-cylinder (8).
2. A fast direct-push type gantry shears as claimed in claim 1, wherein: an oil tank support (10) is arranged at the top of the portal frame (1), a liquid filling oil tank (11) is arranged on the oil tank support (10), a liquid filling valve (12) is arranged at the top of the shearing oil cylinder (7), and the liquid filling oil tank (11) is connected with the liquid filling valve (12) through an oil pipe.
3. A fast direct-push type gantry shears as claimed in claim 1, wherein: oil cylinder bases (13) are arranged on the left side and the right side of the portal frame (1), and bolt oil cylinders (14) are transversely arranged on the upper edges of the oil cylinder bases (13).
4. A fast direct-push type gantry shears as claimed in claim 3, wherein: the bolt oil cylinder (14) is positioned above the lower tool apron (2).
5. A fast direct-push type gantry shears as claimed in claim 3, wherein: jacks (15) are formed in the left side and the right side of the pressure head (3), and the piston rod ends of the left bolt oil cylinder and the right bolt oil cylinder (14) are respectively inserted into the jacks (15) in the left side and the right side of the pressure head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834266.XU CN213969215U (en) | 2020-12-01 | 2020-12-01 | Quick direct-push type gantry shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834266.XU CN213969215U (en) | 2020-12-01 | 2020-12-01 | Quick direct-push type gantry shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213969215U true CN213969215U (en) | 2021-08-17 |
Family
ID=77268725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022834266.XU Active CN213969215U (en) | 2020-12-01 | 2020-12-01 | Quick direct-push type gantry shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213969215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647455A (en) * | 2022-10-28 | 2023-01-31 | 江苏东方液压有限公司 | Hydraulic gantry scissors with intelligent feedback function |
-
2020
- 2020-12-01 CN CN202022834266.XU patent/CN213969215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647455A (en) * | 2022-10-28 | 2023-01-31 | 江苏东方液压有限公司 | Hydraulic gantry scissors with intelligent feedback function |
| CN115647455B (en) * | 2022-10-28 | 2023-08-11 | 江苏东方液压有限公司 | Hydraulic type gantry scissors with intelligent feedback function |
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