CN224101939U - Shearing mechanism is used in steel scrap recovery - Google Patents
Shearing mechanism is used in steel scrap recoveryInfo
- Publication number
- CN224101939U CN224101939U CN202520868856.4U CN202520868856U CN224101939U CN 224101939 U CN224101939 U CN 224101939U CN 202520868856 U CN202520868856 U CN 202520868856U CN 224101939 U CN224101939 U CN 224101939U
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- CN
- China
- Prior art keywords
- plate
- shearing
- movable
- scrap steel
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Shearing Machines (AREA)
Abstract
The utility model discloses a shearing device for recovering scrap steel, which comprises a workbench, wherein a side plate and a supporting plate are correspondingly arranged on the side surface of the workbench, a lifting hydraulic cylinder is arranged at the top of the supporting plate, a top plate is connected to the top of the lifting hydraulic cylinder, a movable groove is formed in the middle of the top plate, movable seats are movably clamped in the movable groove, two movable seats are correspondingly and spirally connected to a bidirectional screw rod, the end part of the bidirectional screw rod is connected with a motor, and a fixed seat is connected to the movable seat through a positioning bolt. The steel scrap shearing machine is scientific and reasonable in structural design, the height of the cutter is adjusted through the lifting hydraulic cylinder to adapt to steel scraps with different thicknesses, the distance between the bidirectional screw rod and the motor is adjusted in a matched mode to achieve multistage shearing, the efficiency is improved, the cutter can be quickly replaced without tools through the quick-dismantling type connecting mechanism, the pressing mechanism is combined with the deviation-preventing plate, the elastic roller and the adjustable distance are used for limiting, materials are accurately fixed, and errors are reduced.
Description
Technical Field
The utility model relates to the technical field of scrap steel recovery equipment, in particular to a shearing device for scrap steel recovery.
Background
In the field of scrap steel recovery processing, shearing devices are important processing equipment for shearing waste steel to a suitable size for subsequent processing. However, the prior art has the following problems that on one hand, a traditional scrap steel shearing device usually adopts shearing cutters with fixed intervals, flexible adjustment is difficult to carry out according to different sizes of scrap steel materials, only single-size materials can be sheared, if scrap steel with different widths needs to be processed, equipment needs to be replaced frequently or cutter positions need to be adjusted, the operation is complex and the efficiency is low, on the other hand, the cutter replacement mode of the traditional device is mostly a traditional mode such as bolt fastening, the replacement process needs to be carried out by means of tools and takes a long time, and when different materials or different shearing requirements are met, proper cutters cannot be replaced quickly, and the production progress is influenced. For this purpose, we propose a shearing device for scrap steel recovery.
Disclosure of utility model
The utility model aims to provide a shearing device for recovering scrap steel, which solves the problems in the background technology.
The shearing device for recycling the scrap steel comprises a workbench, wherein a side plate and a supporting plate are correspondingly arranged on the side face of the workbench, a lifting hydraulic cylinder is arranged at the top of the supporting plate, a top plate is connected to the top of the lifting hydraulic cylinder, a movable groove is formed in the middle of the top plate, movable seats are movably clamped in the movable groove, two movable seats are correspondingly connected to a bidirectional screw rod in a screwed mode, an end portion of the bidirectional screw rod is connected with a motor, the movable seats are connected with a fixing seat through positioning bolts, positioning protruding blocks are detachably arranged in positioning grooves on the side face of the fixing seat through connecting mechanisms, shearing cutters are arranged at the bottoms of the positioning protruding blocks, a pressing mechanism is arranged in the middle of the top plate, and a positioning block is arranged on the supporting plate and is connected with an anti-deflection plate through a limiting push rod.
In the above scheme, the bottom of workstation is provided with the truckle.
In the scheme, the supporting plate is provided with the guide rod, and the guide rod is movably inserted into the guide hole of the top plate.
In the scheme, a protective cover is arranged at the edge below the top plate.
In the above scheme, coupling mechanism is including setting up the limiting plate in the fixing base outside, there is the arm-tie outside through spring coupling in the limiting plate, the inboard of arm-tie is provided with the gag lever post, the loose end of gag lever post passes the limiting plate and corresponds the grafting in the spacing downthehole in the locating lug outside.
In the above-mentioned scheme, pressing mechanism includes the sleeve, telescopic bottom is connected with the buffer rod through the extension spring, the bottom of buffer rod is connected with the base, the bottom of base is provided with the gyro wheel.
In the above scheme, the end connection of workstation has the stock guide of slope, the tip of stock guide is worn out from the feed opening on the curb plate, and installs the stock guide roller on the stock guide.
Compared with the prior art, the shearing device for recycling the scrap steel has the advantages that the structural design is simple and reasonable, the shearing device is high in practicability, the height of a cutter is adjusted through the lifting hydraulic cylinder to adapt to scrap steel with different thicknesses, the distance between the two-way screw rod and the motor is adjusted in a matching mode, multi-section shearing is achieved, the efficiency is improved, the cutter can be quickly replaced without tools by the aid of the quick-dismantling type connecting mechanism, the pressing mechanism is combined with the deviation-preventing plate, materials are accurately fixed through the elastic rollers and the adjustable distance limiting, errors are reduced, and the shearing quality is effectively guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the installation structure below the top plate of the utility model.
FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model.
Fig. 4 is a schematic view of the upper structure of the workbench of the utility model.
In the figure, 1, a workbench, 11, a side plate, 12, a supporting plate, 13, a castor, 14, a lifting hydraulic cylinder, 15, a top plate, 16, a guide rod, 17, a protective cover, 18, a movable seat, 19, a movable groove, 2, a bidirectional screw rod, 21, a positioning bolt, 22, a fixed seat, 23, a positioning groove, 24, a positioning lug, 25, a shearing tool, 26, a limiting plate, 27, a spring, 28, a pulling plate, 29, a limiting rod, 3, a limiting hole, 31, a sleeve, 32, a buffer rod, a base, 34, a roller, 35, a positioning block, 36, a limiting push rod, 37, an anti-deflection plate, 38, a guide plate, 39, a blanking opening and 4, a guide roll shaft.
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.
Referring to fig. 1-4, the utility model provides a shearing device for recycling scrap steel, which comprises a workbench 1, wherein a side plate 11 and a supporting plate 12 are correspondingly arranged on the side surface of the workbench 1, a lifting hydraulic cylinder 14 is arranged at the top of the supporting plate 12, a top plate 15 is connected to the top of the lifting hydraulic cylinder 14, a movable groove 19 is formed in the middle of the top plate 15, a movable seat 18 is movably clamped in the movable groove 19, two movable seats 18 are correspondingly connected to a bidirectional screw rod 2 in a screwed manner, the end parts of the bidirectional screw rod 2 are connected with motors, the movable seats 18 are connected with a fixed seat 22 through positioning bolts 21, positioning lugs 24 are detachably arranged in positioning grooves 23 on the side surface of the fixed seat 22 through a connecting mechanism, a shearing tool 25 is arranged at the bottom of the positioning lugs 24, a pressing mechanism is arranged in the middle of the top plate 15, a positioning block 35 is arranged on the supporting plate 12, and the inner side of the positioning block 35 is connected with an anti-deflection plate 37 through a limiting push rod 36.
The height of the top plate 15 can be adjusted through the lifting hydraulic cylinder 14, so that the working height of the shearing cutters 25 can be adjusted to meet the shearing requirements of waste steel with different thicknesses, and the bidirectional screw rod 2 and the motor are matched to drive the two movable seats 18 to synchronously move in opposite directions or opposite directions in the movable groove 19, so that the precise adjustment of the transverse distance between the two shearing cutters 25 is realized. The structure solves the problems that the traditional shearing device is fixed in cutter spacing and cannot adapt to scrap steel with different widths, the shearing position can be flexibly adjusted according to the size of materials, the shearing of multiple sections of scrap steel at the same time by one-time feeding is realized, the processing efficiency is remarkably improved, the matching design of the positioning groove 23 and the connecting mechanism provides a structural basis for quick replacement of subsequent cutters, and the arrangement of the pressing mechanism and the deviation preventing plate 37 provides hardware support for material fixation and deviation prevention.
In the above-mentioned scheme, the bottom of workstation 1 is provided with truckle 13. The castor 13 adopts the auto-lock formula castor, and the setting of castor 13 makes the device possess the mobility, and the convenience is according to production overall arrangement adjustment equipment position, is particularly useful for multistation collaborative operation scene, promotes equipment convenience of use.
In the above scheme, the supporting plate 12 is provided with the guide rod 16, and the guide rod 16 is movably inserted into the guide hole of the top plate 15. The guide rod 16 and the guide hole form a linear guide structure, when the lifting hydraulic cylinder 14 drives the top plate 15 to lift, the guide rod 16 can limit the transverse shaking of the top plate 15, ensure the stability of the movement of the shearing tool 25 in the vertical direction, and avoid the shearing precision deviation caused by shaking.
In the above scheme, a protective cover 17 is arranged at the edge below the top plate 15. The protective cover 17 covers the outer side area of the shearing tool 25, so that metal scraps and sparks splashed in the shearing process can be effectively blocked, safety threat to operators is reduced, meanwhile, the influence of scraps accumulation on equipment operation is avoided, and the safety and reliability of the device are improved.
In the above scheme, the coupling mechanism includes the limiting plate 26 that sets up in the fixing base 22 outside, the outside of limiting plate 26 is connected with the arm-tie 28 through spring 27, the inboard of arm-tie 28 is provided with gag lever post 29, the loose end of gag lever post 29 passes limiting plate 26 and correspondingly peg graft in the spacing hole 3 in the outside of location lug 24. When the shearing tool 25 needs to be replaced, the pulling plate 28 is pulled outwards, the spring 27 is compressed, the limiting rod 29 is separated from the limiting hole 3, the positioning lug 24 and the tool can be quickly taken down, and when the shearing tool is installed, the positioning lug 24 is only required to be inserted into the positioning groove 23, and the spring 27 is reset to push the limiting rod 29 to be inserted into the limiting hole 3 to complete locking. The quick-release connecting mechanism can be operated without tools, and compared with a traditional bolt fastening mode, the quick-release connecting mechanism shortens the cutter replacement time to within 30 seconds, and remarkably improves the production and model changing efficiency.
In the above scheme, the pressing mechanism includes sleeve 31, the bottom of sleeve 31 is connected with buffer rod 32 through the extension spring, the bottom of buffer rod 32 is connected with base 33, the bottom of base 33 is provided with gyro wheel 34. The pressing mechanism enables the roller 34 to always attach to the surface of the scrap steel through the elastic force of the tension spring, continuous pressure is applied in the shearing process, the material is prevented from jumping due to shearing force, the roller 34 can roll along with the movement of the material, the scratch on the surface of the material caused by traditional rigid pressing is avoided, the spacing of the anti-deflection plates 37 is adjusted by matching with the limiting push rods 36, triple fixation of limiting on two sides and pressing on the top can be formed on the scrap steel with different widths, and the position of the material is ensured to be accurate during shearing.
In the above scheme, the end of the workbench 1 is connected with an inclined guide plate 38, the end of the guide plate 38 passes through a feed opening 39 on the side plate 11, and the guide plate 38 is provided with a guide roller shaft 4. The inclined guide plate 38 guides sheared scrap steel to slide towards the blanking opening 39 of the side plate 11 by gravity, the guide roller shaft 4 reduces friction force between materials and the guide plate 38, so that the discharging process is smoother, efficiency loss and safety risk caused by manual conveying are avoided, the automatic connection of shearing-discharging processes can be realized particularly in continuous production scenes.
Working principle:
in the shearing device for recovering the scrap steel, after the lifting hydraulic cylinder 14 is electrified, the piston rod is extended or retracted, and the top plate 15 is pushed to move up and down along the guide rod 16, so that the vertical height of the shearing tool 25 is adjusted. The cooperation of the guide rod 16 and the guide hole ensures that the top plate 15 is stably lifted, and the working height of the cutter can be accurately adjusted according to the stacking height or shearing thickness requirement of the scrap steel in the process;
After a motor (not shown in the figure) is powered on, the bidirectional screw rod 2 is driven to rotate, and as the two movable seats 18 are respectively screwed on the positive thread section and the negative thread section of the bidirectional screw rod 2, the rotation of the bidirectional screw rod 2 can enable the movable seats 18 to synchronously move in opposite directions or back to back in the movable groove 19 so as to adapt to the shearing requirements of scrap steel with different widths, and the effect of simultaneous shearing treatment is achieved;
The scrap steel is placed on the table 1 and first contacts the anti-deflection plate 37 when pushed to the shearing area. Simultaneously, the roller 34 of the pressing mechanism presses the upper surface of the scrap steel under the action of a tension spring, and the elastic buffering action of the tension spring can adapt to materials with different thicknesses, so that surface damage caused by rigid contact is avoided. When the top plate 15 is driven to descend by the lifting hydraulic cylinder 14, the shearing cutter 25 moves downwards along with the positioning convex blocks 24 synchronously, so that the fixed scrap steel is sheared, the rollers 34 roll on the surface of the material, and the pressing force is ensured to be uniformly distributed;
When a new tool is installed, the positioning lug 24 is inserted into the positioning groove 23, and the spring 27 resets to push the limiting rod 29 to be automatically clamped into the new limiting hole 3, so that the replacement can be completed without tools;
During the shearing process, the protective cover 17 blocks splashed scraps and sparks to protect the safety of operators, after the shearing is finished, the top plate 15 is lifted and reset to manually push the scrap steel, the scrap steel slides along the inclined guide plate 38 under the action of gravity, and the guide roller shaft 4 reduces friction resistance to enable the scrap steel to quickly fall into a collecting area through the blanking opening 39 of the side plate 11.
Through above-mentioned workflow, this device can realize from material location, interval adjustment, shearing processing to the high-efficient operation of safety flow of unloading, is showing the automation level and the production efficiency that promote steel scrap recovery processing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The shearing device for recycling the scrap steel comprises a workbench (1) and is characterized in that a side plate (11) and a supporting plate (12) are correspondingly arranged on the side surface of the workbench (1), a lifting hydraulic cylinder (14) is arranged at the top of the supporting plate (12), a top plate (15) is connected to the top of the lifting hydraulic cylinder (14), a movable groove (19) is formed in the middle of the top plate (15), a movable seat (18) is movably clamped in the movable groove (19), two movable seats (18) are correspondingly screwed on a bidirectional screw rod (2), a motor is connected to the end part of the bidirectional screw rod (2), a fixing seat (22) is connected to the movable seat (18) through a positioning bolt (21), a positioning lug (24) is detachably arranged in a positioning groove (23) on the side surface of the fixing seat (22), a shearing tool (25) is arranged at the bottom of the positioning lug (24), a pressing mechanism is arranged in the middle of the top plate (15), a positioning block (35) is arranged on the supporting plate (12), and a deflection preventing plate (37) is connected to the inner side of the bidirectional screw rod (2).
2. A scrap steel recycling shearing apparatus in accordance with claim 1, wherein casters (13) are provided at the bottom of the table (1).
3. The shearing device for recycling scrap steel according to claim 1, wherein the supporting plate (12) is provided with a guide rod (16), and the guide rod (16) is movably inserted into a guide hole of the top plate (15).
4. A shearing apparatus for recovering scrap steel as defined in claim 1 wherein a shield (17) is provided at the edge of the lower portion of the top plate (15).
5. The shearing device for recycling waste steel, as set forth in claim 1, characterized in that the connecting mechanism comprises a limiting plate (26) arranged on the outer side of the fixing seat (22), the outer side of the limiting plate (26) is connected with a pulling plate (28) through a spring (27), a limiting rod (29) is arranged on the inner side of the pulling plate (28), and the movable end of the limiting rod (29) penetrates through the limiting plate (26) and is correspondingly inserted into the limiting hole (3) on the outer side of the positioning lug (24).
6. The shearing device for recycling scrap steel according to claim 1, wherein the pressing mechanism comprises a sleeve (31), the bottom of the sleeve (31) is connected with a buffer rod (32) through a tension spring, the bottom of the buffer rod (32) is connected with a base (33), and a roller (34) is arranged at the bottom of the base (33).
7. The shearing device for recycling scrap steel according to claim 1, wherein the end part of the workbench (1) is connected with an inclined guide plate (38), the end part of the guide plate (38) penetrates out of a blanking opening (39) in the side plate (11), and a guide roll shaft (4) is arranged on the guide plate (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520868856.4U CN224101939U (en) | 2025-05-06 | 2025-05-06 | Shearing mechanism is used in steel scrap recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520868856.4U CN224101939U (en) | 2025-05-06 | 2025-05-06 | Shearing mechanism is used in steel scrap recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224101939U true CN224101939U (en) | 2026-04-10 |
Family
ID=99346584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520868856.4U Active CN224101939U (en) | 2025-05-06 | 2025-05-06 | Shearing mechanism is used in steel scrap recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224101939U (en) |
-
2025
- 2025-05-06 CN CN202520868856.4U patent/CN224101939U/en active Active
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