CN219766446U - Electric hydraulic bending machine with protection mechanism - Google Patents
Electric hydraulic bending machine with protection mechanism Download PDFInfo
- Publication number
- CN219766446U CN219766446U CN202320805139.8U CN202320805139U CN219766446U CN 219766446 U CN219766446 U CN 219766446U CN 202320805139 U CN202320805139 U CN 202320805139U CN 219766446 U CN219766446 U CN 219766446U
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- bending
- bending machine
- machine body
- side wall
- fixedly connected
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- 238000005452 bending Methods 0.000 title claims abstract description 139
- 230000004224 protection Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 230000009979 protective mechanism Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 82
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the field of plate bending equipment, in particular to an electro-hydraulic bending machine with a protection mechanism, which comprises a bending machine body; the side wall of the bending machine body is hinged with a control box; the bending cutter is connected with the end part of the bending machine body through threads; the bending die is arranged at the end part of the bending machine body; the bending die corresponds to the bending knife in position; a pair of first springs are fixedly connected to the side wall of the bending machine body; the end part of the first spring is fixedly connected with an extrusion plate; the first spring and the extrusion plate are arranged symmetrically, when the metal plate receives the extrusion impact of the bending knife to the bending machine body, the metal plate can impact the surface of the extrusion plate, and the air person effectively reduces the impact of the metal plate through the first spring, so that the injury of the working personnel is effectively reduced, the safety of the working personnel is improved, and the potential safety hazard is reduced.
Description
Technical Field
The utility model relates to the field of plate bending equipment, in particular to an electric hydraulic bending machine with a protection mechanism.
Background
A bending machine is a device for bending a metal plate.
When the bending machine is used, a worker needs to place the metal plate between the cutter of the bending machine and the bending template, and the extrusion of the cutter to the metal plate is controlled, so that the bending processing of the metal plate is completed.
When the staff bends the metal sheet, the metal sheet receives the extruded power of sword of bending, can make the metal sheet take place deformation, make the metal sheet both ends can perk, after bending many times, when bending the metal sheet, the metal sheet perk can strike the bender body, and need the staff to carry out fixed stay to the metal sheet when operating the bender body, when bending, because the metal sheet perk strikes the bender surface, make the hand of staff can be extrudeed at metal sheet and bender body middle part, consequently, lead to the staff to hurt, put forward an electric hydraulic bender with protection machanism to the above-mentioned problem.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an electro-hydraulic bending machine with a protection mechanism, which comprises a bending machine body; the side wall of the bending machine body is hinged with a control box; the bending cutter is connected with the end part of the bending machine body through threads; the bending die is arranged at the end part of the bending machine body; the bending die corresponds to the bending knife in position; a pair of first springs are fixedly connected to the side wall of the bending machine body; the end part of the first spring is fixedly connected with an extrusion plate; the first springs and the extrusion plates are symmetrically arranged.
Preferably, a pair of electric cylinders are fixedly connected to the side wall of the bending machine body; a limiting block is arranged at the end part of the electric cylinder; the limiting blocks and the electric cylinders are symmetrically arranged.
Preferably, the output end of the electric cylinder is fixedly connected with a fixed column; a clamping groove is formed in the middle of the limiting block; a pair of fixing holes are formed in the middle of the limiting block and the middle of the fixing column; the fixed hole inside wall sliding connection has the fixed pin.
Preferably, the inner side wall of the bending machine body is fixedly connected with three connecting ropes; a baffle is hinged to the inner side wall of the bending machine body; the connecting rope end part is fixedly connected with the side wall of the connecting rope.
Preferably, a pair of supporting blocks are fixedly connected to the side wall of the bending machine body; the supporting blocks are symmetrically arranged.
Preferably, a pair of second springs are fixedly connected to the inner side wall of the bending machine body; the end part of the second spring is fixedly connected with the side wall of the baffle plate.
The utility model has the advantages that:
1. according to the utility model, through the first spring and the extrusion plate, when the metal plate is extruded by the bending knife to impact the bending machine body, the metal plate can impact the surface of the extrusion plate, so that the impact of an air person on the metal plate is effectively reduced through the first spring, the injury condition of the working personnel is effectively reduced, the safety of the working personnel is further improved, and the occurrence of potential safety hazards is reduced.
2. According to the bending device, through the limiting blocks, when the metal plate is bent, a worker adjusts the electric cylinders to enable the distance between the pair of limiting blocks to be the same as the width of the metal plate, and when the worker places the metal plate between the bending knife and the bending die, the limiting blocks limit the metal plate, so that the metal plate is kept horizontal when placed between the bending knife and the bending die, bending errors of the metal plate are reduced, and bending effects are improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a first embodiment;
FIG. 2 is a schematic diagram of a stopper in the first embodiment;
FIG. 3 is a perspective view of a squeeze plate in accordance with the first embodiment;
FIG. 4 is a perspective view of a fixing hole in the first embodiment;
fig. 5 is a perspective view of the second warning sign according to the embodiment.
In the figure: 1. a bending machine body; 11. a control box; 12. bending a die; 13. a bending knife; 14. a first spring; 15. an extrusion plate; 2. an electric cylinder; 21. a limiting block; 3. fixing the column; 31. a fixing hole; 32. a fixing pin; 4. a connecting rope; 41. a baffle; 5. a support block; 6. a second spring; 7. a warning board.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, an electro-hydraulic bending machine with a protection mechanism includes a bending machine body 1; the side wall of the bending machine body 1 is hinged with a control box 11; the bending machine body 1 is provided with a bending cutter 13 at the end part in a threaded connection way; the end part of the bending machine body 1 is provided with a bending die 12; the bending die 12 corresponds to the bending knife 13 in position; a pair of first springs 14 are fixedly connected to the side wall of the bending machine body 1; the end part of the first spring 14 is fixedly connected with an extrusion plate 15; the first spring 14 and the stripper 15 bit symmetry set up, the during operation, when the staff bends to the metal sheet, when bending sword 13 extrudees the metal sheet, the metal sheet receives the extruded power of sword 13 of bending, can make the metal sheet take place deformation, make the metal sheet both ends can perk, after bending through many times, when bending the metal sheet, the metal sheet perk can strike bender body 1, and need the staff to carry out fixed stay to the metal sheet when operating bender body 1, when bending, because the metal sheet perk strikes bender surface, make the hand of staff can be extruded at metal sheet and bender body 1 middle part, lead to the staff to be injured, receive the first spring 14 and stripper 15 of bending sword 13 extrusion impact to bender body 1 at the metal sheet through the setting, the metal sheet can strike stripper 15 surface, the effectual reduction of metal sheet of gas staff through first spring 14, and then effectually reduced the condition of staff at the during operation, and then the safety hazard of staff's emergence at the during operation is improved.
A pair of electric cylinders 2 are fixedly connected to the side wall of the bending machine body 1; a limiting block 21 is arranged at the end part of the electric cylinder 2; the limiting blocks 21 and the electric cylinders 2 are symmetrically arranged, when working, workers need to keep the levels of two sides of the metal plate when bending the metal plate, through the arranged limiting blocks 21, when bending the metal plate, the distance between the pair of limiting blocks 21 is identical to the width of the metal plate by adjusting the electric cylinders 2, when the workers place the metal plate between the bending cutter 13 and the bending die 12, the limiting blocks 21 limit the metal plate, so that the metal plate is kept level when being placed between the bending cutter 13 and the bending die 12, further bending errors of the metal plate are reduced, and bending effects are improved.
The output end of the electric cylinder 2 is fixedly connected with a fixed column 3; a clamping groove is formed in the middle of the limiting block 21; a pair of fixing holes 31 are formed in the middle of the limiting block 21 and the fixing column 3; fixed orifices 31 inside wall sliding connection has fixed pin 32, and the during operation, the staff need bend to the different angles of metal sheet according to the difference of product, and stopper 21 can hinder bending during that, and the staff pulls out fixed pin 32 from fixed orifices 31 in this moment, alright take off stopper 21, and then the staff of being convenient for is to the processing of metal sheet, and through the design of disconnect-type, and the staff of being convenient for is to the dismantlement installation of equipment, the staff of being convenient for is maintenance change of equipment.
Three connecting ropes 4 are fixedly connected to the inner side wall of the bending machine body 1; a baffle 41 is hinged to the inner side wall of the bending machine body 1; the connecting rope 4 tip rigid coupling has at connecting rope 4 lateral wall, and during operation, and the staff is when bending the metal sheet, is inserted the metal sheet of bending mould 12 and the interior one end of sword 13 of bending, also can strike bender body 1 when bending, and when the metal sheet strikes bender body 1 through baffle 41 that sets up, can preferentially strike baffle 41, and then reduce the metal sheet and receive the condition that the striking takes place deformation to the machining effect of metal sheet has been improved, the qualification rate of product is improved.
A pair of supporting blocks 5 are fixedly connected to the side wall of the bending machine body 1; the supporting blocks 5 are symmetrically arranged, and when the electric cylinder 2 is in operation, the electric cylinder 2 is effectively supported to a certain extent through the supporting blocks 5 arranged at the end parts of the electric cylinder 2, so that the running stability of equipment is improved.
The inner side wall of the bending machine body 1 is fixedly connected with a pair of second springs 6; the end part of the second spring 6 is fixedly connected with the side wall of the baffle 41, and when the bending machine is in operation, the impact force of the baffle 41 caused by impact is effectively reduced through the second spring 6 arranged between the bending machine body 1 and the baffle 41, and the deformation of a metal plate is reduced.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the side wall of the bending machine body 1 is fixedly connected with a warning board 7, and during operation, the warning board 7 disposed on the side wall of the bending machine body 1 warns effective staff, thereby improving the safety of the staff during operation and reducing accidents.
The working principle is that when a worker bends a metal plate, the metal plate is deformed by the extrusion force of the bending knife 13 when the bending knife 13 extrudes the metal plate, two ends of the metal plate are tilted, after bending for a plurality of times, the metal plate is tilted to strike the bending machine body 1 when bending the metal plate, and the worker is required to fixedly support the metal plate when operating the bending machine body 1, when bending, the worker is injured due to the fact that the tilting of the metal plate strikes the surface of the bending machine, the worker is extruded at the middle part of the metal plate and the bending machine body 1, the metal plate is impacted to the surface of the extrusion plate 15 when the metal plate is extruded by the bending knife 13 to strike the bending machine body 1 through the arranged first spring 14 and the extrusion plate 15, the impact of the metal plate is effectively reduced by the air staff through the first spring 14, the injury condition of the staff during working is effectively reduced, the safety of the staff during working is further improved, the occurrence of potential safety hazards is reduced, the staff is required to keep the two sides of the metal plate horizontal during bending the metal plate during working, the distance between the pair of limiting blocks 21 is identical to the width of the metal plate through the limiting blocks 21 when the metal plate is bent by the staff through the limiting blocks 21, the limiting blocks 21 limit the metal plate when the staff places the metal plate between the bending cutter 13 and the bending die 12, the metal plate is kept horizontal during placing between the bending cutter 13 and the bending die 12, the bending error of the metal plate is further reduced, the bending effect is improved, and the staff can realize the bending according to different products during working, the metal plate needs to be bent at different degrees and different angles, the limiting block 21 possibly prevents bending, at the moment, the fixing pin 32 is pulled out of the fixing hole 31 by a worker, the limiting block 21 can be taken down, and then the processing of the metal plate by the worker is facilitated, and through the design of separation type, the disassembly and the installation of equipment by the worker are facilitated, the maintenance and the replacement of the equipment are facilitated, during operation, the metal plate inserted into the bending die 12 and one end in the bending knife 13 is inserted into the metal plate during bending, the bending machine body 1 is impacted during bending, the baffle 41 is impacted preferentially when the metal plate impacts the bending machine body 1 through the arranged baffle 41, the situation that the metal plate is impacted to deform is reduced, therefore, the processing effect of the metal plate is improved, the qualification rate of products is improved, during operation, a certain support is effectively carried out on the electric cylinder 2 through the supporting block 5 arranged at the end part of the electric cylinder 2, the operation stability of the equipment is improved, during operation, the impact force of the baffle 41 is effectively reduced, and the deformation situation of the metal plate is reduced through the second spring 6 arranged between the bending machine body 1 and the baffle 41.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An electro-hydraulic bending machine with a protection mechanism comprises a bending machine body (1); a control box (11) is hinged to the side wall of the bending machine body (1); the method is characterized in that: the end part of the bending machine body (1) is in threaded connection with a bending knife (13); a bending die (12) is arranged at the end part of the bending machine body (1); the bending die (12) corresponds to the bending knife (13); a pair of first springs (14) are fixedly connected to the side wall of the bending machine body (1); the end part of the first spring (14) is fixedly connected with an extrusion plate (15); the first spring (14) and the extrusion plate (15) are symmetrically arranged.
2. An electro-hydraulic bending machine with protection mechanism according to claim 1, characterized in that: a pair of electric cylinders (2) are fixedly connected to the side wall of the bending machine body (1); a limiting block (21) is arranged at the end part of the electric cylinder (2); the limiting block (21) and the electric cylinder (2) are symmetrically arranged.
3. An electro-hydraulic bending machine with protection mechanism according to claim 2, characterized in that: the output end of the electric cylinder (2) is fixedly connected with a fixed column (3); a clamping groove is formed in the middle of the limiting block (21); a pair of fixing holes (31) are formed in the middle of the limiting block (21) and the middle of the fixing column (3); the inner side wall of the fixing hole (31) is connected with a fixing pin (32) in a sliding manner.
4. An electro-hydraulic bending machine with protection mechanism according to claim 3, characterized in that: three connecting ropes (4) are fixedly connected to the inner side wall of the bending machine body (1); a baffle (41) is hinged to the inner side wall of the bending machine body (1); the end part of the connecting rope (4) is fixedly connected with the side wall of the reconnecting rope (4).
5. An electro-hydraulic bending machine with protective mechanism as defined in claim 4, wherein: a pair of supporting blocks (5) are fixedly connected to the side wall of the bending machine body (1); the supporting blocks (5) are symmetrically arranged.
6. An electro-hydraulic bending machine with protective mechanism as defined in claim 5, wherein: the inner side wall of the bending machine body (1) is fixedly connected with a pair of second springs (6); the end part of the second spring (6) is fixedly connected with the side wall of the baffle plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805139.8U CN219766446U (en) | 2023-04-12 | 2023-04-12 | Electric hydraulic bending machine with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805139.8U CN219766446U (en) | 2023-04-12 | 2023-04-12 | Electric hydraulic bending machine with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766446U true CN219766446U (en) | 2023-09-29 |
Family
ID=88107702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320805139.8U Active CN219766446U (en) | 2023-04-12 | 2023-04-12 | Electric hydraulic bending machine with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766446U (en) |
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2023
- 2023-04-12 CN CN202320805139.8U patent/CN219766446U/en active Active
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