CN220426660U

CN220426660U - Quick cutting device

Info

Publication number: CN220426660U
Application number: CN202321764767.2U
Authority: CN
Inventors: 肖亚平; 肖家兴; 苏笑博; 肖亚东
Original assignee: Luoyang Ao Xin Metal Products Co ltd
Current assignee: Luoyang Ao Xin Metal Products Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-02-02
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to rapid cutting equipment, which comprises a base, wherein a hydraulic cylinder is embedded and installed in the base, the output end of the hydraulic cylinder is provided with a shell, the shell is internally provided with a motor, the output end of the motor is provided with a threaded shaft, the outer shaft wall of the threaded shaft is in threaded sleeve connection with a square block, the square block is threaded and extends to the upper part of the shell, the top end of the shell is vertically and fixedly provided with two cutting mechanisms, when two force arms are mutually close, corresponding scissor heads cut steel strands, the corresponding supporting rollers are just positioned under the steel strand heads, so that the cut steel strand heads can fall onto the supporting rollers under the action of gravity, the subsequent cutting work can be conveniently and rapidly performed, the rapid cutting equipment has the characteristic of cutting efficiency, and the two supporting rollers are respectively and rotatably installed on corresponding installation seats, so that when the two supporting rollers are contacted with the dropped steel strand heads, the two supporting rollers can avoid direct rigid collision with the steel strand heads through rotation of the two force arms, and the functions of buffering and damping are achieved.

Description

Quick cutting device

Technical Field

The utility model relates to the technical field of galvanized steel strand production, in particular to rapid cutting equipment.

Background

The steel strand is a steel product formed by winding a plurality of steel wires. In the process of manufacturing the steel strand, a plurality of steel wires are stranded into products by using a stranding machine, the prestressed steel strand is required to be continuous and stable after being molded, and the final products are generally collected on a spool (winding drum) or finished according to a shaftless roller. Galvanized steel strands are commonly used for load-bearing cables, stay cables, reinforcing cores, and the like. It can also be used as overhead ground wire to block cables on both sides of road or structural cables in building structure

The steel strand wires need to cut out it in production process, make things convenient for its winding to pack after the wind-up roll outer roll wall, but traditional steel strand wires cutting equipment has the problem of cutting out inefficiency, because the steel strand wires are placing cutting out equipment and preparing cutting out and follow cutting out the inconvenient operation of in-process of taking off on the equipment, consequently can prolong holistic cutting out time to reduce cutting out efficiency.

Disclosure of Invention

The utility model solves the problem of providing a rapid clipping device to solve the problem of low clipping efficiency.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick cutting equipment, includes the base, the embedding installation pneumatic cylinder in the base, the shell is installed to the output of pneumatic cylinder, install the motor in the shell, the output installation screw spindle of motor, the outer spindle wall screw thread suit square piece of screw spindle, square piece screw thread runs through and extends to the shell top, two cutting mechanisms of top vertical fixed mounting of shell, two cutting mechanisms all include cutting the arm of force, two cutting the top of arm of force all installs the clip head, two clip head staggered design each other, two cutting the bottom of arm of force all installs the support mechanism, two support mechanism all includes the mount pad, two all rotate the installation support roller between the two opposite inside walls of mount pad, two the mount pad keeps away from mutually one side and all installs the connection bent axle between the corresponding cutting arm of force.

Preferably, the two clipping mechanisms comprise upright posts, the two upright posts are vertically and fixedly arranged at the top end of the shell, the two clipping force arms are rotatably arranged at the top ends of the upright posts, the two tail ends of the clipping force arms are vertically and fixedly provided with connecting rods, and the two tail ends of the connecting rods are rotatably arranged at two sides of the square block respectively.

Preferably, the top ends of the two upright posts are provided with notches, the two opposite inner groove walls of the two notches are respectively and rotatably provided with a rotary round block, and the tail ends of the two cutting force arms are respectively and fixedly arranged on the outer annular wall of the corresponding rotary round block.

Preferably, the top of square piece runs through the bottom and sets up the screw hole, screw thread shaft screw thread runs through the screw hole design, the top vertical fixed mounting of screw thread shaft has spacing circle piece, the external diameter of spacing circle piece is greater than the internal diameter of screw hole.

Preferably, the two opposite outer side walls of the shell are penetrated and provided with square cavities, the motor is fixedly arranged at the bottom center of each square cavity, the top of each square cavity penetrates through the top end of the shell and is provided with square holes, and the square blocks are matched with the square holes in a sliding mode.

Preferably, the four corners of the bottom end of the base are vertically and fixedly provided with supporting legs, and the bottom ends of the four supporting legs are provided with universal wheels.

Preferably, handrails are mounted at the tops of two opposite outer side walls of the base, and the two handrails are identical in specification and are axially symmetrically distributed relative to the base.

The beneficial effects of the utility model are as follows:

firstly, a shell capable of lifting is arranged, two rotary opening or closing force arms are arranged at the top of the shell, scissor heads are arranged at the top ends of the two force arms, cutting of steel strands is achieved through rotary movement of the two scissor heads, a support mechanism is arranged below the two force arms, the support mechanism mainly comprises support rollers, the support rollers are arranged below the force arms and move synchronously along with the force arms, when the two force arms are mutually close, the corresponding scissor heads cut steel strands, the corresponding support rollers are just located under the steel strand heads, so that the cut steel strand heads can fall onto the support rollers due to the action of gravity, the subsequent cutting work is convenient, and the steel strand cutting device has the characteristic of cutting efficiency;

then, the two supporting rollers are respectively and rotatably arranged on the corresponding mounting seats, so that when the supporting rollers are contacted with the fallen steel strand heads, the supporting rollers can avoid direct rigid collision with the steel strand heads through rotation of the supporting rollers, and the buffering and damping effects are achieved.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the hydraulic cylinder mounting structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the housing of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Legend description:

1. a base; 11. support legs; 12. a universal wheel; 13. an armrest;

2. a hydraulic cylinder;

3. a housing; 31. a square cavity; 32. square holes;

4. a motor; 41. a threaded shaft; 42. square blocks; 43. limiting round blocks;

5. a cutting mechanism; 51. a column; 52. a notch; 53. rotating the round block; 54. a connecting rod; 55. cutting out a force arm; 56. cutting pliers heads;

6. a support mechanism; 61. a mounting base; 62. a support roller; 63. and connecting the bent shafts.

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.

Specific examples are given below.

Referring to fig. 1-4, the quick cutting device comprises a base 1, a hydraulic cylinder 2 is embedded and installed in the base 1, a shell 3 is installed at the output end of the hydraulic cylinder 2, a motor 4 is installed in the shell 3, a threaded shaft 41 is installed at the output end of the motor 4, square blocks 42 are sleeved on the outer shaft wall of the threaded shaft 41 in a threaded manner, the square blocks 42 penetrate through and extend to the upper side of the shell 3, two cutting mechanisms 5 are vertically and fixedly installed at the top end of the shell 3, the two cutting mechanisms 5 comprise cutting force arms 55, the cutting force arms 55 rotate around corresponding rotating round blocks 53 and are matched with corresponding cutting pliers 56 to form a scissor-like structure, cutting of steel strands is achieved, the cutting pliers 56 are installed at the top ends of the two cutting force arms 55, the two cutting pliers 56 are staggered with each other, supporting mechanisms 6 are installed at the bottom ends of the two cutting force arms 55, the two supporting mechanisms 6 comprise mounting seats 61, two mounting support rollers 62 are respectively rotated between two opposite inner side walls of the two mounting seats 61, and a connecting bent shaft 63 is respectively installed between the two mounting seats 61 and the corresponding cutting force arms 55.

Referring to fig. 1 to 4, particularly, the two clipping mechanisms 5 each include a vertical column 51, the two vertical columns 51 are vertically and fixedly installed at the top end of the housing 3, the top ends of the two vertical columns 51 are each rotatably installed with a clipping force arm 55, the tail ends of the two clipping force arms 55 are each vertically and fixedly installed with a connecting rod 54, the tail ends of the two connecting rods 54 are respectively rotatably installed at two sides of the square block 42, so that the top ends of the two vertical columns 51 lifting the square block 42 are each provided with a notch 52, two opposite inner groove walls of the two notches 52 are each rotatably installed with a rotating round block 53, the tail ends of the two clipping force arms 55 are respectively fixedly installed at the outer annular wall corresponding to the rotating round block 53, the top ends of the square block 42 are provided with threaded holes through the bottom ends, the threaded shaft 41 is threaded through the threaded hole design, the top ends of the threaded shaft 41 are vertically and fixedly installed with a limiting round block 43, the external diameter of spacing circle piece 43 is greater than the internal diameter of screw hole, avoid square piece 42 to drop from screw shaft 41, square chamber 31 has been run through to the opposite outer lateral wall of shell 3, motor 4 fixed mounting is at square chamber 31 chamber bottom center, square hole 32 has been seted up on the chamber top of shell 3 is run through at square chamber 31, square piece 42 looks adaptation's slip runs through square hole 32, square hole 32 has spacing effect to square piece 42, four equal perpendicular fixed mounting of corner in bottom of base 1 have supporting legs 11, universal wheel 12 is all installed to the bottom of four supporting legs 11, the handrail 13 is all installed at the top of the opposite outer lateral wall of base 1, conveniently promote whole cutting equipment cooperation universal wheel 12 to remove, two handrail 13 specifications are unanimous and be axisymmetric distribution about base 1.

Working principle:

firstly, pushing the base 1 through the armrest 13, and moving the whole cutting device to a cutting working area by utilizing the characteristic that the universal wheels 12 can flexibly roll;

secondly, the hydraulic cylinder 2 is started again to push the shell 3, so that the height of the push cutting mechanism 5 is flush with the height of the steel strand production line, then the motor 4 is started again, the threaded shaft 41 is driven to rotate, the square block 42 is driven to rotate synchronously, but because the square block 42 is limited to slide and penetrate through the square hole 32, the square block 42 can only lift and cannot rotate, the corresponding rotating round block 53 is pushed to rotate by the rising of the square block 42 through the two connecting rods 54, the corresponding cutting force arm 55 is driven to rotate, the corresponding two cutting pliers heads 56 are separated in a rotating way, the steel strand is placed between the two cutting pliers heads 56, the motor 4 is started, the threaded shaft 41 is driven to rotate reversely, the square block 42 is driven to descend, the corresponding rotating round block 53 is driven to rotate through the two connecting rods 54, the corresponding cutting force arm 55 is driven to rotate, the corresponding two cutting pliers heads 56 are separated in a rotating way, and the steel strand is cut off;

and thirdly, the cut steel strand ends fall downwards under the action of gravity until falling on the top ends of the two supporting rollers 62, and the supporting rollers 62 are driven to rotate by friction force when being contacted with the supporting rollers 62, so that the steel strand ends are prevented from rigidly colliding with the supporting rollers 62, a damping and buffering effect is achieved, and abrasion of the steel strand is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a quick cutting device, includes base (1), its characterized in that, embedding installation pneumatic cylinder (2) in base (1), shell (3) are installed to the output of pneumatic cylinder (2), install motor (4) in shell (3), output installation screw spindle (41) of motor (4), outer shaft wall screw thread suit square piece (42) of screw spindle (41), square piece (42) screw thread runs through and extends to shell (3) top, two cutting mechanism (5) of top vertical fixed mounting of shell (3), two cutting mechanism (5) all include cutting arm of force (55), two cutting arm of force (55) are all installed on the top of cutting arm of force (55), two cutting arm of force (56) are crisscross design each other, two supporting mechanism (6) are all installed to the bottom of cutting arm of force (55), two supporting mechanism (6) all include mount pad (61), two all rotate between the two opposite inside walls of mount pad (61), two install supporting roller (62) are kept away from between two corresponding arm of force (61) and are connected with the equal bending axle of cutting arm of force (63).

2. The rapid cutting device according to claim 1, wherein the two cutting mechanisms (5) each comprise a vertical column (51), the two vertical columns (51) are vertically and fixedly installed at the top end of the housing (3), the top ends of the two vertical columns (51) are rotatably provided with cutting force arms (55), the tail ends of the two cutting force arms (55) are vertically and fixedly provided with connecting rods (54), and the tail ends of the two connecting rods (54) are rotatably installed at two sides of the square block (42) respectively.

3. The rapid cutting device according to claim 2, wherein the top ends of the two upright posts (51) are provided with notches (52), two opposite inner groove walls of the two notches (52) are respectively rotatably provided with a rotary round block (53), and the tail ends of the two cutting force arms (55) are respectively fixedly arranged on the outer annular wall of the corresponding rotary round block (53).

4. The rapid cutting device according to claim 1, wherein the top end of the square block (42) is provided with a threaded hole through the bottom end, the threaded shaft (41) is threaded through the threaded hole, the top end of the threaded shaft (41) is vertically and fixedly provided with a limit round block (43), and the outer diameter of the limit round block (43) is larger than the inner diameter of the threaded hole.

5. The rapid cutting device according to claim 1, wherein the housing (3) is provided with a square cavity (31) penetrating through opposite outer side walls, the motor (4) is fixedly installed at the center of the bottom of the square cavity (31), the top of the square cavity (31) is provided with a square hole (32) penetrating through the top of the housing (3), and the square block (42) is provided with a sliding penetrating square hole (32) in a matched mode.

6. The rapid cutting device according to claim 1, wherein the four corners of the bottom end of the base (1) are vertically and fixedly provided with supporting legs (11), and the bottom ends of the four supporting legs (11) are provided with universal wheels (12).

7. The rapid cutting device according to claim 1, wherein the handrails (13) are mounted on top of two opposite outer side walls of the base (1), and two handrails (13) are identical in specification and are axially symmetrically distributed with respect to the base (1).