CN219924682U - Hydraulic gantry shear with protective structure - Google Patents
Hydraulic gantry shear with protective structure Download PDFInfo
- Publication number
- CN219924682U CN219924682U CN202320938230.7U CN202320938230U CN219924682U CN 219924682 U CN219924682 U CN 219924682U CN 202320938230 U CN202320938230 U CN 202320938230U CN 219924682 U CN219924682 U CN 219924682U
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- China
- Prior art keywords
- hydraulic
- shearing
- infrared
- frame
- protective structure
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- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000010008 shearing Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 description 4
- 208000012260 Accidental injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a hydraulic gantry shear with a protective structure, which comprises a frame and two hydraulic cylinders, wherein the two hydraulic cylinders are fixedly arranged at the top end of the frame, the output ends of the two hydraulic cylinders are fixedly connected with the input ends of the two hydraulic rods respectively, a mounting seat is fixedly arranged at the bottom part between the two hydraulic rods, a shearing knife is fixedly arranged in the middle of the bottom end of the mounting seat, an annular mounting groove is formed in the outer side of the bottom end of the mounting seat, and a plurality of telescopic rods and a plurality of telescopic springs are fixedly arranged at the top part of the inner side of the annular mounting groove.
Description
Technical Field
The utility model relates to the field of hydraulic gantry shears, in particular to a hydraulic gantry shear with a protective structure.
Background
The hydraulic gantry shear is ideal equipment for processing furnace burden of steel mills, nonferrous metal factories and smelting factories, and for large-scale plates, the hydraulic gantry shear has high structural rigidity and heavy weight, so that when the plates are required to be sheared, a common cutting machine cannot meet the use requirement, and the hydraulic gantry shear can meet the use requirement.
However, the existing hydraulic gantry shears have the following defects in working:
1. the safety performance is not enough, and the work can not be stopped in time when someone or foreign matters intrude into the working area, so that accidents are easy to occur;
2. the scraps generated by shearing splash so as to easily injure other people by mistake.
Disclosure of Invention
The utility model aims to provide a hydraulic gantry shear with a protective structure, which solves the problems that the safety performance is insufficient, and when someone or foreign matters intrude into a working area illegally, the work cannot be stopped in time, so that accidents are easy to occur, and scraps generated by shearing splash, so that other people are easy to be accidentally injured.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic gantry shear with protective structure, includes frame and two pneumatic cylinders, the top fixed mounting of frame has two pneumatic cylinders, two the output of pneumatic cylinder respectively with the input fixed connection of two hydraulic levers, two the fixed mount pad that is provided with in bottom between the hydraulic lever, the fixed shearing sword that is provided with in middle part of mount pad bottom, annular mounting groove has been seted up in the outside of mount pad bottom, the inboard top of annular mounting groove is fixed to be provided with a plurality of telescopic link and a plurality of telescopic spring, a plurality of the bottom between telescopic link and the plurality of telescopic spring is fixed to be provided with the protection casing, one side fixed mounting of frame inner wall has two infrared transmitter, one side fixed mounting that the infrared transmitter was kept away from to the frame inner wall has two infrared receiver, one side fixed mounting of frame has control panel and siren.
Through the cooperation setting of two infrared receiver, two infrared transmitter and control panel, can in time control two pneumatic cylinders stop work when someone or foreign matter illegal break-in work area, and then avoid appearing unexpected accident, the alarm of simultaneous control circular telegram sends the red light of scintillation and releases beeping sound, warning staff, through set up the protection casing at the surface of shearing sword, not only can play the guard action at the in-process that shearing sword removed, still can receive the extrusion to shrink gradually into annular arrangement inslot when the cutting, come to shear operation creation a sealing environment, and then avoid shearing the piece that produces to splash and lead to the accidental injury other people.
Preferably, the alarm, the two infrared transmitters, the two hydraulic cylinders and the two infrared receivers are all electrically connected with the control panel, and the alarm, the two infrared transmitters, the two hydraulic cylinders and the two infrared receivers are all electrified to start working through the control panel.
Preferably, the two infrared emitters are respectively opposite to the two infrared receivers, and the infrared emitted by the two infrared emitters is received by the two infrared receivers.
Preferably, the bottom of the inner side of the frame is fixedly provided with a shearing base, the middle part of the top end of the shearing base is provided with a shearing groove, and the shearing groove and the shearing knife are correspondingly arranged to facilitate the shearing operation.
Preferably, the protection cover is arranged corresponding to the annular mounting groove, and can be contracted into the annular mounting groove.
Preferably, the plurality of telescopic springs are respectively sleeved on the surfaces of the plurality of telescopic rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the cooperation of the two infrared receivers, the two infrared transmitters and the control panel, when someone or foreign matters intrude into the working area, the two hydraulic cylinders can be controlled to stop working in time, so that accidents are avoided, and meanwhile, the alarm is controlled to be electrified to emit flashing red light and release beeping sounds to warn the staff;
2. through setting up the protection casing on the surface of shearing sword, not only can play the guard action at the in-process that shearing sword removed, can also receive the extrusion and shrink gradually into annular mounting groove when cutting, come to create a sealing environment to shearing operation, and then avoid shearing the piece that produces to splash and lead to the accidental injury other people.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of part A of the present utility model;
fig. 4 is a top cross-sectional view of the present utility model.
In the figure: 1. a frame; 2. an infrared emitter; 3. a control panel; 4. a mounting base; 5. a shearing knife; 6. a protective cover; 7. an alarm; 8. a hydraulic cylinder; 9. a hydraulic rod; 10. an infrared receiver; 11. shearing a base; 12. cutting the slot; 13. an annular mounting groove; 14. a telescopic rod; 15. and a telescopic spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a hydraulic gantry shear with a protection structure, which comprises a frame 1 and two hydraulic cylinders 9, wherein the two hydraulic cylinders 8 are fixedly installed at the top end of the frame 1, the output ends of the two hydraulic cylinders 8 are fixedly connected with the input ends of the two hydraulic rods 9 respectively, a mounting seat 4 is fixedly arranged at the bottom between the two hydraulic rods 9, a shearing knife 5 is fixedly arranged in the middle of the bottom end of the mounting seat 4, an annular mounting groove 13 is formed in the outer side of the bottom end of the mounting seat 4, a plurality of telescopic rods 14 and a plurality of telescopic springs 15 are fixedly arranged at the top of the inner side of the annular mounting groove 13, a protective cover 6 is fixedly arranged at the bottom between the plurality of telescopic rods 14 and the plurality of telescopic springs 15, two infrared emitters 2 are fixedly installed at one side of the inner wall of the frame 1, a control panel 3 and an alarm 7 are fixedly installed at one side of the inner wall of the frame 1, the two infrared emitters 2 and the control panel 3 are matched with each other through the two infrared emitters 10, the two infrared emitters 2 and the control panel 3, a plurality of telescopic rods 14 and the protective cover 15 are respectively, when a user can stop working in a human or a non-impact area, the two infrared emitters 8 can not touch the two infrared emitters 6, and can not touch down on the surface of the protective cover to produce a warning sound when the shearing knife, and the protective cover is in a human impact on the surface, and the environment can not be prevented from being accidentally pressed by the protective cover, and the protective cover is prevented from being accidentally and the impact on the surface of the shearing knife 5 when the human impact is in the environment, and the protective cover is prevented from being accidentally running, and the human impact and the protective cover is prevented from being caused by the impact and the impact on the shearing knife.
The two infrared emitters 2 are respectively opposite to the two infrared receivers 10, infrared rays emitted by the two infrared emitters 2 are received through the two infrared receivers 10, the alarm 7, the two infrared emitters 2, the two hydraulic cylinders 8 and the two infrared receivers 10 are electrically connected with the control panel 3, and the alarm 7, the two infrared emitters 2, the two hydraulic cylinders 8 and the two infrared receivers 10 are controlled to start working through the control panel 3.
The fixed shearing base 11 that is provided with in the bottom of frame 1 inboard, shearing groove 12 has been seted up at the middle part on shearing base 11 top, and shearing groove 12 corresponds the setting with shearing knife 5, is convenient for cut the operation, and protection casing 6 corresponds the setting with annular setting groove 13, and protection casing 6 can shrink into annular setting groove 13, and a plurality of telescopic spring 15 overlaps respectively and establishes the surface at a plurality of telescopic link 14.
When the embodiment of the utility model is used, the following steps are adopted: the material to be sheared is placed on the shearing base 11, two hydraulic cylinders 8, two infrared transmitters 2 and two infrared receivers 10 are controlled to start working after being electrified, the mounting seat 4 is pushed to move downwards through the two hydraulic cylinders 8, in the moving process, the protective cover 6 is arranged on the surface of the shearing knife 5 and can play a protective role, before the shearing knife 5 is in contact with the material, the protective cover 6 can be extruded to gradually shrink into the annular mounting groove 13, so that a sealing environment is created for shearing operation, further, the situation that chips generated by shearing splash causes accidental injury to other people is avoided, in the operating process, the infrared rays emitted by the two infrared transmitters 2 are received through the two infrared receivers 10, when foreign matters or people penetrate into a working area, the corresponding infrared receivers 10 cannot receive the infrared rays, information is fed back to the control panel 3, the two hydraulic cylinders 8 are controlled to stop working, an accident is avoided, and meanwhile, the alarm 7 is controlled to emit flashing red light and release ringing sounds to warn workers.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Hydraulic gantry shear with protective structure, including frame (1) and two pneumatic cylinders, its characterized in that: the utility model discloses a hydraulic pressure control device for the automobile, including frame (1), annular mounting groove (13) have been seted up on the top fixed mounting of frame (1), two the output of pneumatic cylinder (8) respectively with the input fixed connection of two hydraulic levers (9), two the fixed mount pad (4) that are provided with in bottom between hydraulic levers (9), the fixed shearing sword (5) that are provided with in middle part of mount pad (4) bottom, annular mounting groove (13) have been seted up in the outside of mount pad (4) bottom, the fixed a plurality of telescopic link (14) and a plurality of telescopic spring (15) that are provided with in top of annular mounting groove (13), a plurality of the fixed protection casing (6) that are provided with in bottom between telescopic link (14) and a plurality of telescopic spring (15), one side fixed mounting of frame (1) inner wall has two infrared emitter (2), one side fixed mounting that the frame (1) inner wall kept away from infrared emitter (2) has two infrared receiver (10), one side fixed mounting of frame (1) has control panel (3) and alarm (7).
2. The hydraulic gantry shear with a protective structure of claim 1, wherein: the alarm (7), the two infrared transmitters (2), the two hydraulic cylinders (8) and the two infrared receivers (10) are electrically connected with the control panel (3).
3. The hydraulic gantry shear with a protective structure of claim 1, wherein: the two infrared emitters (2) are respectively opposite to the two infrared receivers (10).
4. The hydraulic gantry shear with a protective structure of claim 1, wherein: the bottom of the inner side of the frame (1) is fixedly provided with a shearing base (11), the middle part of the top end of the shearing base (11) is provided with a shearing groove (12), and the shearing groove (12) is correspondingly arranged with the shearing knife (5).
5. The hydraulic gantry shear with a protective structure of claim 1, wherein: the protective cover (6) is arranged corresponding to the annular mounting groove (13).
6. The hydraulic gantry shear with a protective structure of claim 1, wherein: the telescopic springs (15) are respectively sleeved on the surfaces of the telescopic rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938230.7U CN219924682U (en) | 2023-04-24 | 2023-04-24 | Hydraulic gantry shear with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938230.7U CN219924682U (en) | 2023-04-24 | 2023-04-24 | Hydraulic gantry shear with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924682U true CN219924682U (en) | 2023-10-31 |
Family
ID=88499768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938230.7U Active CN219924682U (en) | 2023-04-24 | 2023-04-24 | Hydraulic gantry shear with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924682U (en) |
-
2023
- 2023-04-24 CN CN202320938230.7U patent/CN219924682U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |