CN220880337U - Steel strand shearing device - Google Patents

Steel strand shearing device Download PDF

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Publication number
CN220880337U
CN220880337U CN202322634686.7U CN202322634686U CN220880337U CN 220880337 U CN220880337 U CN 220880337U CN 202322634686 U CN202322634686 U CN 202322634686U CN 220880337 U CN220880337 U CN 220880337U
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China
Prior art keywords
steel strand
rod
threaded rod
connecting plate
threaded
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CN202322634686.7U
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Chinese (zh)
Inventor
陈丽娜
牛林
李宏博
商玲玲
王磊
张振海
马志广
宁琦
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State Grid of China Technology College
Shandong Electric Power College
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State Grid of China Technology College
Shandong Electric Power College
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Priority to CN202322634686.7U priority Critical patent/CN220880337U/en
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Abstract

本实用新型涉及钢绞线技术领域,公开了一种钢绞线剪断装置,通过在两个螺纹杆之间设置断口铝钉机,可对钢绞线断口进行绑扎处理,防止钢绞线断口钢丝在切断后出现松散,从而对操作人员操作伤害,实现钢绞线的先绑扎,后根据标尺以及电动液压剪断机剪断。通过挡板的设置,可防止钢绞线裁断时钢屑飞溅、钢丝反弹伤人、散线伤人等安全隐患的出现,通过以上结构的配合,可集绑、量、裁多项功能于一体,操作简单实用、安全高效,节省人力成本。

The utility model relates to the technical field of steel strands, and discloses a steel strand cutting device. By setting a fracture aluminum nail machine between two threaded rods, the fracture of the steel strand can be tied to prevent the steel wire of the fracture from becoming loose after being cut, thereby causing harm to the operator, and the steel strand is first tied and then cut according to a ruler and an electric hydraulic shearing machine. The setting of a baffle can prevent the occurrence of safety hazards such as steel chips splashing, steel wire rebounding and injuring people, and loose wire injuring people when the steel strand is cut. Through the coordination of the above structure, multiple functions of binding, measuring and cutting can be integrated, and the operation is simple and practical, safe and efficient, saving labor costs.

Description

Steel strand shearing device
Technical Field
The utility model relates to the technical field of steel strands, in particular to a steel strand shearing device.
Background
In the process of steel strand production and processing, a steel strand shearing device is required to be used so as to shear the size of the steel strand according to the use requirement, and Chinese patent discloses a steel shearing device (authorized bulletin number CN 217913925U), which comprises a machine body, wherein a feed pipe is arranged at the front part of the machine body and used for feeding steel; the shearing mechanism is provided with a shearing knife die which is arranged corresponding to the feeding pipe and can shear steel materials; the pushing mechanism is arranged on one side of the machine body, a pushing block and a rotating gear are arranged on the pushing mechanism, a convex block is arranged at the front part of the pushing block, the convex block is movably propped against the shearing mechanism, and when the rotating gear drives the pushing block to move, the convex block can prop against the shearing knife die to enable the shearing knife die to shear steel materials. The advantage of this scheme lies in that the lug can be applyed to the ejecting thrust of mechanism of cutting, makes shearing knife mould and inlet pipe dislocation separate and then cut steel, easy and simple to handle and avoid the manpower to cut, and spring reset can be with shearing knife mould pullback to normal position, avoids the manual work to pull back shearing mechanism, labour saving and time saving has improved work efficiency.
The inventor finds that the scheme has the defects of time consumption, labor consumption and labor consumption when the scheme is used, the steel strand needs to be manually cut segment by segment, the end part of the steel strand needs to be bound, and the like, and the efficiency of cutting firstly and then binding is very low; meanwhile, in the cutting process, potential safety hazards such as steel scraps collapse, steel strands rebound to hurt people and wire scattering to hurt people exist.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide the steel strand shearing device, wherein a fracture aluminum nailing machine is arranged between two threaded rods, so that the fracture of the steel strand can be bound, and the steel strand fracture wire is prevented from loosening after being cut off, thereby operating injury to operators, and the steel strand is firstly bound and then sheared according to a scale and an electro-hydraulic shearing machine. Through the setting of baffle, can prevent that steel strand wires from cutting the time steel chip splashes, the steel wire is rebound hurts people, the emergence of potential safety hazards such as people is hurt to scattered line, through the cooperation of above structure, can collect and bind, measure, cut out multiple functions in an organic whole, easy operation is practical, safe high-efficient, uses manpower sparingly cost.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
A steel strand shearing device comprises a workbench, baffle plates are clamped at two sides close to the top surface of the workbench, one ends of the two baffle plates are connected through a first connecting plate, and a top plate is arranged at the top of the two baffle plates; install servo motor on the first connecting plate, servo motor output passes behind the first connecting plate and is located between the baffle to through gear train and a pair of threaded rod cooperation, threaded rod one end rotates with first connecting plate to be connected, and the other end rotates with the second connecting plate to be connected, is equipped with fracture aluminum nail machine and the scale that is used for ligature steel strand wires between the threaded rod, and electric hydraulic pressure cutter installs on the threaded rod and with threaded rod sliding fit, and the steel strand wires pass fracture aluminum nail machine earlier, later obtain the steel strand wires of settlement length through scale and electric hydraulic pressure cutter.
As a further implementation manner, the baffle is arranged along the length direction of the workbench, and the top plate is of a transparent plate-shaped structure.
As a further implementation mode, the output end of the servo motor is a transmission rod, a driving gear is arranged after the transmission rod passes through the first connecting plate, and the servo motor is installed on the first connecting plate through a motor box.
As a further implementation mode, two threaded rods are arranged in parallel, one end of each threaded rod is provided with a driven gear, the other end of each threaded rod is rotationally connected with a second connecting plate, the driven gears are matched with the driving gears, and the width of each second connecting plate is matched with the diameter of each threaded rod so that a steel strand can pass through between the two threaded rods.
As a further implementation mode, the threaded rod is matched with the sleeve in a threaded manner at the periphery, connecting rods are arranged at the tops of the two sleeves, the two connecting rods are connected through a partition plate, and an electric hydraulic shearing machine is installed at the bottom of the partition plate.
As a further implementation mode, the fracture aluminum nailing machine is arranged at a position close to two ends of the threaded rod, and the scale is arranged between the fracture aluminum nailing machine and the threaded rod.
As a further implementation mode, a plurality of clamping blocks are arranged at the bottom of the baffle, clamping grooves are formed in inner cavities of the clamping blocks, one ends of the clamping grooves are communicated with the outside, and positioning grooves are correspondingly formed in the workbench and are used for being clamped with the clamping blocks.
As a further implementation mode, the side face of the workbench is provided with a mounting mechanism, the mounting mechanism extends into the inner cavity of the workbench, the mounting mechanism comprises a rotating rod, a thread is arranged on the portion, extending into the inner cavity of the workbench, of the rotating rod, the periphery of the rotating rod is in sliding fit with a thread bush through the thread, a sliding rod is arranged on the outer peripheral face of the thread bush, the side face of the sliding rod is connected with a locating rod, the locating rod is correspondingly arranged with the clamping groove, the locating rod is inserted into the clamping groove, and the baffle is fixed.
As a further implementation mode, a sliding groove is arranged in the inner cavity of the workbench, and the end part of the sliding rod is in sliding fit with the sliding groove.
As a further implementation manner, a limiting block is arranged at the end part of the rotating rod.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the fracture aluminum nailing machine is arranged between the two threaded rods, so that the fracture of the steel strand can be bound, the steel wire of the fracture of the steel strand is prevented from loosening after being cut off, the operation injury to operators is further caused, the steel strand is bound firstly, then is sheared according to the scale and the electric hydraulic shearing machine, and the shearing efficiency of the steel strand is improved. Through the setting of baffle, can prevent that steel strand wires from cutting the time steel chip splashes, the steel wire is rebound hurts people, the emergence of potential safety hazards such as people is hurt to scattered line, through the cooperation of above structure, can collect and bind, measure, cut out multiple functions in an organic whole, easy operation is practical, safe high-efficient, uses manpower sparingly cost.
2. The staff gauge can facilitate people to measure the length of the steel strand; the installation mechanism can effectively fix the baffle plate and the workbench; the locating rod can be limited through the limiting hole, so that the locating rod is prevented from shifting in the moving process; through the setting of stopper, can prevent that the thread bush from taking place to drop to the in-process that the inboard moved, can support the bottom of workstation through the supporting leg, can play anti-skidding effect through the slipmat.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of a steel strand cutting device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a disassembled structure of a steel strand cutting device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a steel strand cutting apparatus in partial cross section according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a part of a steel strand cutting device according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of a mounting mechanism in an embodiment of the utility model.
In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.
Wherein: 1. a work table; 2. a first connection plate; 3. a servo motor; 4. a transmission rod; 5. a main wheel gear; 6. a driven gear; 7. a threaded rod; 8. a sleeve; 9. a connecting rod; 10. a partition plate; 11. an electro-hydraulic shearer; 12. a fracture aluminum nailing machine; 13. a top plate; 14. a baffle; 15. a clamping block; 16. a clamping groove; 17. a mounting mechanism; 1701. a rotating rod; 1702. a threaded rod; 1703. a thread sleeve; 1704. a slide bar; 1705. a positioning rod; 1706. a positioning groove; 18. a chute; 19. a motor box; 20. positioning bolts; 21. a ruler; 22. a limiting hole; 23. a limiting block; 24. support legs; 25. an anti-slip mat.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
In a typical embodiment of the present utility model, referring to fig. 1 to 5, a steel strand cutting device includes a workbench 1, two baffles 14 are clamped near two sides of the top surface of the workbench 1, one ends of the two baffles 14 are connected through a first connecting plate 2, and top plates 13 are arranged at the tops of the two baffles 14. Install servo motor on the first connecting plate, servo motor 3 output is located between baffle 14 after passing first connecting plate 2 to cooperate through gear train and a pair of threaded rod 7, threaded rod 7 one end is rotated with first connecting plate 2 and is connected, and the other end is rotated with the second connecting plate and is connected, is equipped with fracture aluminum nail machine 12 and scale 21 that are used for the ligature steel strand wires between the threaded rod 7, and electric hydraulic pressure cutter 11 installs on threaded rod 7 and with threaded rod 7 sliding fit, and the steel strand wires pass fracture aluminum nail machine 12 earlier, later obtain the steel strand wires of settlement length through scale 21 and electric hydraulic pressure cutter 11.
The baffle 14 is arranged along the length direction of the workbench 1, and the top plate 13 is of a transparent plate-shaped structure, so that the scale of the staff 21 can be conveniently observed. In this embodiment, by setting the first connecting plate 2, the two baffles 14 and the top plate 13, the steel scraps can be prevented from splashing, the steel wires are rebound to hurt people, the scattered wires to hurt people and other potential safety hazards during cutting of the steel strands can be realized in the process of cutting the steel strands.
As shown in fig. 1-3, the servo motor 3 is mounted on the outer side surface of the first connecting plate 2 through a motor box 19 and a positioning bolt 20, the output end of the servo motor 3 is a transmission rod 4, and the tail end of the transmission rod 4 passing through the first connecting plate 2 is provided with a driving gear 5. A pair of threaded rods 7 are arranged between the two baffles 14, the threaded rods 7 are arranged along the length direction of the workbench 1, and a set distance is reserved between the two threaded rods 7. The driven gear 6 is installed to two threaded rods 7 one end, and the other end rotates with the second connecting plate to be connected, and driven gear 6 cooperates with driving gear 5. The servo motor 3 can drive the threaded rod 7 to rotate through the driving gear 5.
As shown in fig. 2, one end of the two threaded rods 7 far away from the servo motor 3 is rotationally connected with a second connecting plate (not shown in the figure), and the width of the second connecting plate is adapted to the diameter of the threaded rods 7, so that the steel strands can pass through the two threaded rods 7 and between the two second connecting plates, and the height of the second connecting plate is adapted to the height of the first connecting plate. After the top plate 13 is mounted, the top plate can be simultaneously abutted with the top surfaces of the baffle 14, the first connecting plate 2 and the second connecting plate.
As shown in fig. 2, the fracture aluminum nailing machine 12 is arranged at a position close to two ends of the threaded rod 7, and the fracture aluminum nailing machines 12 are arranged in two, so that after the steel strands penetrate through the inner cavity of the fracture aluminum nailing machine 12, the fracture of the steel strands can be bound through the fracture aluminum nailing machine 12, and the steel wires of the fracture of the steel strands are prevented from being loose after being cut off, so that operation injury to operators is caused. The steel strand after binding is sheared more conveniently and smoothly, and the shearing effect is good.
The staff 21 is arranged between the fracture aluminum nailing machine 12 and the threaded rod 7, the length of the staff 21 is matched with the threaded rod, and the length of the steel strand is convenient to measure by people through the arrangement of the staff 21, so that fixed-length shearing is realized.
As shown in fig. 2 and 4, the threaded rod 7 is matched with the sleeve 8 in a threaded manner, the top parts of the two sleeves 8 are provided with connecting rods 9, the top ends of the two connecting rods 9 are connected through a partition plate 10, an electric hydraulic shearing machine is installed at the bottom of the partition plate 10, the two threaded rods 7 rotate under the drive of a servo motor, the threads on the two threaded rods 7 rotate to enable the two sleeves 8 to move in the same direction, and then the electric hydraulic shearing machine 11 moves along the length direction of a working tool, and the electric hydraulic shearing machine 11 is used for shearing steel strands after binding and positioned below the electric hydraulic shearing machine with reference to scale marks of the scale 21. The movement track of the electro-hydraulic shearer 11 is located directly above the two fracture aluminum nailers 12.
The four corners of the bottom of the workbench in the implementation are provided with the supporting legs 24, the bottoms of the supporting legs are provided with the anti-skid pads 25, the bottom of the workbench 1 can be supported through the supporting legs 24, and the anti-skid effect can be achieved through the anti-skid pads 25.
As shown in fig. 2 and 5, two ends of the bottom of the baffle are provided with clamping blocks, the inner cavity of each clamping block is provided with a clamping groove, one end of each clamping groove is communicated with the outside, and a positioning groove 1706 is arranged on the workbench 1 corresponding to the position of each clamping block 15 and is used for being clamped with the corresponding clamping block 15.
The side of workstation 1 is equipped with installation mechanism 17 to installation mechanism 17 extends to the inner chamber of workstation 1 in, and installation mechanism 17 includes bull stick 1701, and bull stick 1701 extends to the part of workstation 1 inner chamber and is equipped with the screw thread, for threaded rod 1702, and bull stick 1701 week side passes through screw thread and screw thread cover 1703 sliding fit, and screw thread cover 1703 outer peripheral face is equipped with slide bar 1704, and slide bar 1704 side connection locating lever 1705, locating lever 1705 and draw-in groove 16 correspond the setting, in order to realize locating lever 1705 to insert into draw-in groove 16, fix baffle 14.
Specifically, the inner cavity of the workbench 1 is provided with a sliding groove 18, the end of the sliding rod 1704 is in sliding fit with the sliding groove 18, and the sliding groove 18 can improve stability during movement of the sliding rod 1704. The limiting hole 22 is formed in the inner cavity of the workbench 1, the positioning rod 1705 is matched with the clamping groove 16 through the limiting hole 22, the positioning rod 1705 can be limited through the limiting hole 22, and the positioning rod 1705 is prevented from shifting in the moving process.
The end of the rotating rod 1701 is provided with a limiting block, the diameter of the limiting block 23 is larger than that of the rotating rod 1701, and the falling of the threaded sleeve 1703 in the process of moving inwards can be prevented through the arrangement of the limiting block 23. One end of the rotating rod, which is positioned outside the workbench, is provided with a handle, so that the rotating rod can rotate conveniently.
Specific working principle:
In the use, through run through the inner chamber of fracture aluminum nail machine 12 with the steel strand wires after, can realize carrying out the ligature to the steel strand wires fracture and handle, prevent that the steel strand wires fracture steel wire from appearing loosely after cutting off, thereby operate the injury to operating personnel, can start servo motor 3 through external controller and work, can drive transfer line 4 and rotate after servo motor 3 starts, can drive driving gear 5 through the rotation of transfer line 4 and rotate, and then drive driven gear 6 and rotate, can drive threaded rod 7 and rotate through the rotation of driven gear 6, can drive sleeve 8 and carry out lateral shifting through the rotation of threaded rod 7.
The connecting rod 9 can be driven to transversely move through the movement of the sleeve 8, the baffle plate 10 and the electro-hydraulic shearing machine are driven to move through the connecting rod 9, the size to be sheared is determined under the reference of the scale, and the steel strand is sheared through the electro-hydraulic shearing machine.
After the clamping block 15 is clamped in the inner cavity of the positioning groove 1706, the threaded rod 1702 can be driven to rotate by manually rotating the rotating rod 1701, the threaded sleeve 1703 can be driven to move inwards by rotating the threaded rod 1702, the sliding rod 1704 can be driven to move inwards by moving the threaded sleeve 1703, the positioning rod 1705 can be driven to move inwards by moving the sliding rod 1704, the positioning rod 1705 can move inwards, and the positioning rod 1705 can extend into the inner cavity of the clamping groove 16 while moving inwards, so that the baffle 14 and the clamping block 15 are fixed.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The steel strand shearing device is characterized by comprising a workbench, wherein baffles are clamped at two sides close to the top surface of the workbench, one ends of the two baffles are connected through a first connecting plate, and a top plate is arranged at the top of the two baffles; install servo motor on the first connecting plate, servo motor output passes behind the first connecting plate and is located between the baffle to through gear train and a pair of threaded rod cooperation, threaded rod one end rotates with first connecting plate to be connected, and the other end rotates with the second connecting plate to be connected, is equipped with fracture aluminum nail machine and the scale that is used for ligature steel strand wires between the threaded rod, and electric hydraulic pressure cutter installs on the threaded rod and with threaded rod sliding fit, and the steel strand wires pass fracture aluminum nail machine earlier, later obtain the steel strand wires of settlement length through scale and electric hydraulic pressure cutter.
2. The steel strand cutting device as claimed in claim 1, wherein the baffle is disposed along a length direction of the table, and the top plate is of a transparent plate-like structure.
3. The steel strand cutting device according to claim 1, wherein the output end of the servo motor is a transmission rod, a driving gear is arranged after the transmission rod passes through the first connecting plate, and the servo motor is arranged on the first connecting plate through a motor box.
4. A steel strand cutting device according to claim 3, wherein two threaded rods are arranged in parallel, one end of each threaded rod is provided with a driven gear, the other end of each threaded rod is rotatably connected with a second connecting plate, the driven gears are matched with the driving gears, and the width of each second connecting plate is matched with the diameter of each threaded rod so that a steel strand can pass through the space between the two threaded rods.
5. The steel strand cutting device according to claim 4, wherein the threaded rod is matched with the sleeve in a threaded manner at the periphery, connecting rods are arranged at the tops of the two sleeves, the two connecting rods are connected through a partition plate, and an electro-hydraulic cutting machine is arranged at the bottom of the partition plate.
6. The steel strand cutting device according to claim 1, wherein the fracture aluminum nailing machine is arranged at a position close to two ends of the threaded rod, and the scale is arranged between the fracture aluminum nailing machine and the threaded rod.
7. The steel strand cutting device according to claim 1, wherein a plurality of clamping blocks are arranged at the bottom of the baffle plate, clamping grooves are formed in inner cavities of the clamping blocks, one ends of the clamping grooves are communicated with the outside, and positioning grooves are correspondingly formed in the workbench and are used for being clamped with the clamping blocks.
8. The steel strand cutting device according to claim 7, wherein the side surface of the workbench is provided with a mounting mechanism, the mounting mechanism extends into the inner cavity of the workbench, the mounting mechanism comprises a rotating rod, a portion of the rotating rod extending into the inner cavity of the workbench is provided with threads, the periphery of the rotating rod is in sliding fit with a threaded sleeve through the threads, the outer peripheral surface of the threaded sleeve is provided with a sliding rod, the side surface of the sliding rod is connected with a locating rod, and the locating rod is correspondingly arranged with the clamping groove so as to realize the insertion of the locating rod into the clamping groove to fix the baffle plate.
9. The steel strand cutting device as claimed in claim 8, wherein a sliding groove is provided in the inner cavity of the working table, and the end of the sliding rod is slidably engaged with the sliding groove.
10. The steel strand cutting device as claimed in claim 9, wherein the end of the rotating rod is provided with a stopper.
CN202322634686.7U 2023-09-27 2023-09-27 Steel strand shearing device Active CN220880337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322634686.7U CN220880337U (en) 2023-09-27 2023-09-27 Steel strand shearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322634686.7U CN220880337U (en) 2023-09-27 2023-09-27 Steel strand shearing device

Publications (1)

Publication Number Publication Date
CN220880337U true CN220880337U (en) 2024-05-03

Family

ID=90871278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322634686.7U Active CN220880337U (en) 2023-09-27 2023-09-27 Steel strand shearing device

Country Status (1)

Country Link
CN (1) CN220880337U (en)

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