CN213091360U

CN213091360U - Steel wire strength testing device with limiting structure for 5G optical fiber production tool

Info

Publication number: CN213091360U
Application number: CN202021777104.0U
Authority: CN
Inventors: 陈志忠
Original assignee: Nantong Huaxing Steel Wire Products Co ltd
Current assignee: Nantong Huaxing Steel Wire Products Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-30
Anticipated expiration: 2030-08-21

Abstract

The utility model provides a 5G optic fibre production apparatus has steel wire strength test device of limit structure relates to steel wire detection technical field. This 5G optic fibre production is with steel wire strength test device who has limit structure, the on-line screen storage device comprises a base, base top fixedly connected with top cap, both ends all are equipped with positioning mechanism, two about on the base positioning mechanism bilateral symmetry sets up. This 5G optic fibre production is with steel wire intensity testing arrangement who has limit structure is through twining central pivot round with the steel wire, then people rotate the handle, then drive central pivot and rotate, then make the rotation of central pivot drive two movable blocks inwards move, then press from both sides tightly the steel wire, area of contact has been increased above fixed steel wire to this structure, thereby fixed strength has been increased, then it can drive the ratchet rotatory to recycle central pivot, thereby can avoid the ratchet reversal, thereby avoided the reversal of central pivot, thereby make the clamping state can not become flexible.

Description

Steel wire strength testing device with limiting structure for 5G optical fiber production tool

Technical Field

The utility model relates to a steel wire detects technical field, specifically is a 5G optic fibre production apparatus has steel wire strength test device of limit structure.

Background

The steel wire is one of four major varieties of steel plate, pipe, mould and wire, and is a reprocessed product made by cold drawing hot rolled wire rod. The steel wires are classified according to the shape of the cross section, and mainly comprise round, square, rectangular, triangular, oval, flat, trapezoidal, Z-shaped and the like; the steel wire is classified according to the size, the steel wire is ultra-thin and less than 0.1 mm, the thin steel wire is 0.1-0.5 mm, the thin steel wire is 0.5-1.5 mm, the medium steel wire is 1.5-3.0 mm, the thick steel wire is 3.0-6.0 mm, the thick steel wire is 6.0-8.0 mm, and the ultra-thick steel wire is more than 8.0 mm, and the main procedures of steel wire production comprise raw material selection, iron scale removal, drying, coating treatment, heat treatment, wire drawing, coating treatment and the like. The raw materials are selected from steel wire raw materials. The removal of the scale refers to the removal of the scale on the surface of the wire rod or the intermediate wire blank, and aims to prevent the scale from damaging the surface of the die and the steel wire during drawing, prepare good surface conditions for subsequent coating or plating treatment and reduce friction during drawing to reduce drawing force. The scale removing method comprises two main methods, namely a chemical method and a mechanical method, namely wire rod chemical descaling and wire rod mechanical descaling.

Traditional steel wire strength detection device does not have a better limit structure, leads to easily appearing positioning error and influencing the detection structure when carrying out intensity detection, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a 5G optic fibre production apparatus has steel wire strength test device with limit structure to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel wire strength testing device with a limiting structure for G optical fiber production comprises a base, wherein a top cover is fixedly connected to the top of the base, positioning mechanisms are arranged at the left end and the right end of the base, and the two positioning mechanisms are arranged in a bilateral symmetry mode;

the positioning mechanism comprises two vertical plates, the two vertical plates are fixedly connected to the front side and the rear side of the top of the base respectively, a central rotating shaft is arranged between the two vertical plates, two moving blocks are sleeved on the outer side of the central rotating shaft, friction blocks are fixedly connected to the inner sides of the moving blocks, threads are machined at two ends of the outer side of the central rotating shaft, two ends of the central rotating shaft are movably connected with the two vertical plates through bearings respectively and extend out of the two vertical plates respectively, a ratchet wheel is fixedly connected to the front side of the central rotating shaft, a pawl is arranged on one side of the ratchet wheel, a fixing plate is hinged to one end of the pawl, the fixing plate is fixedly.

Preferably, the pawl is in meshing connection with the ratchet wheel.

Preferably, the top of the top cover is fixedly connected with power equipment, and the bottom of the top cover is fixedly provided with a detection head.

Preferably, the detection head is in transmission connection with the power equipment, and the detection head is arranged between the two positioning mechanisms.

Preferably, a limiting rod is fixedly connected between the two vertical plates and is arranged at the bottom of the central rotating shaft.

Preferably, the two moving blocks are sleeved outside the limiting rod and are in threaded connection with the central rotating shaft.

Preferably, the rear side of the central rotating shaft is fixedly connected with a handle, and one end of the handle is fixedly provided with a loop bar.

The utility model provides a 5G optic fibre production apparatus has steel wire strength test device with limit structure, its beneficial effect who possesses as follows:

1. this 5G optic fibre production is with steel wire strength test device who has limit structure, through with steel wire winding center pivot round, then people rotate the handle, then drive center pivot and rotate, then make the rotation of center pivot drive two movable blocks inwards move, then press from both sides tightly the steel wire, this structure has increased area of contact on fixed steel wire, thereby fixed strength has been increased, then it can drive the ratchet rotation to recycle center pivot, thereby utilize the pawl to be connected with the ratchet meshing, thereby form ratchet pawl structure, thereby can avoid the ratchet reversal, thereby avoided the reversal of center pivot, thereby make the tight state of clamp can not become flexible, and is convenient for use.

2. This 5G optic fibre production is with steel wire strength test device that has limit structure can increase the whole length of handle through utilizing setting up of handle and loop bar to can utilize lever principle to reach more laborsaving purpose when rotatory by the staff, utilize the gag lever post to carry on spacingly to the movable block at last.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the positioning mechanism of the present invention;

fig. 4 is an enlarged view of a portion B of fig. 3 according to the present invention.

In the figure: 1. a base; 2. a central rotating shaft; 3. a power plant; 4. a limiting rod; 5. a detection head; 6. A top cover; 7. a vertical plate; 8. a loop bar; 9. a fixing plate; 10. a handle; 11. a spring; 12. a ratchet wheel; 13. a pawl; 14. a moving block; 15. a friction block.

Detailed Description

The embodiment of the utility model provides a steel wire strength test device that 5G optic fibre production apparatus has a limit structure, as shown in fig. 1-4, including base 1, base 1 top fixedly connected with top cap 6, top cap 6 top fixedly connected with power equipment 3, top cap 6 bottom fixedly is equipped with detection head 5, detection head 5 and power equipment 3 transmission connection, the left and right ends all are equipped with the positioning mechanism on base 1, two the positioning mechanism bilateral symmetry sets up, detection head 5 locates between two positioning mechanisms;

the positioning mechanism comprises two vertical plates 7, a limiting rod 4 is fixedly connected between the two vertical plates 7, the limiting rod 4 is arranged at the bottom of a central rotating shaft 2, a handle 10 is fixedly connected at the rear side of the central rotating shaft 2, a loop bar 8 is fixedly arranged at one end of the handle 10, the two vertical plates 7 are respectively fixedly connected at the front side and the rear side of the top of a base 1, the central rotating shaft 2 is arranged between the two vertical plates 7, two moving blocks 14 are sleeved at the outer side of the central rotating shaft 2, the two moving blocks 14 are respectively sleeved at the outer side of the limiting rod 4, the moving blocks 14 are in threaded connection with the central rotating shaft 2, a friction block 15 is fixedly connected at the inner side of the moving blocks 14, threads are respectively processed at the two ends at the outer side of the central rotating shaft 2, the two ends of the central rotating shaft, one end of a pawl 13 is hinged with a fixing plate 9, the pawl 13 is meshed with a ratchet wheel 12, the fixing plate 9 is fixedly connected to the front side of the vertical plate 7, and a spring 11 is fixedly connected between the pawl 13 and the fixing plate 9;

the implementation mode is specifically as follows: when the utility model is used, firstly, because the traditional steel wire strength detection device does not have a better limit structure, the detection structure is influenced by the positioning error easily occurring when the strength detection is carried out, the use is inconvenient, at this time, the steel wire is wound around the central rotating shaft for 2 circles, then people rotate the handle 10, then the central rotating shaft 2 is driven to rotate, then the central rotating shaft 2 is connected with the moving blocks 14 through the outer threads, thereby the rotation of the central rotating shaft 2 drives the two moving blocks 14 to move inwards, then the steel wire is clamped, the structure increases the contact area on the fixed steel wire, thereby the fixed strength is increased, then the central rotating shaft 2 is utilized to drive the ratchet 12 to rotate, thereby the pawl 13 is meshed with the ratchet 12 for connection, thereby the ratchet pawl structure is formed, thereby the ratchet 12 can be prevented from reversing, thereby avoided the central pivot 2 reversal to make the clamping state can not become flexible, convenient to use, then recycle handle 10 and loop bar 8 set up can increase the overall length of handle 10, thereby can utilize lever principle to reach more laborsaving purpose when the staff is rotatory, utilize gag lever post 4 to carry on spacingly to movable block 14 at last.

The working principle is as follows: through 2 rounds with steel wire winding center pivot, then people rotate handle 10, then drive center pivot 2 and rotate, then utilize center pivot 2 through the screw thread in the outside and movable block 14 threaded connection, thereby will make the rotation of center pivot 2 drive two movable blocks 14 inwards movement, then press from both sides tightly the steel wire, this structure has increased area of contact on fixed steel wire, thereby fixed intensity has been increased, then reuse center pivot 2 can drive ratchet 12 rotatory, thereby utilize pawl 13 and ratchet 12 meshing to be connected, thereby form ratchet pawl structure, thereby can avoid ratchet 12 reversal, thereby avoided center pivot 2 reversal, thereby make the tight state of clamp not hard up, and convenient to use, then reuse handle 10 and loop bar 8 set up can increase the overall length of handle 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 5G optic fibre production apparatus has steel wire strength test device with limit structure, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a top cover (6), the left end and the right end of the base (1) are respectively provided with a positioning mechanism, and the two positioning mechanisms are arranged in a bilateral symmetry manner;

the positioning mechanism comprises two vertical plates (7), the two vertical plates (7) are respectively and fixedly connected with the front side and the rear side of the top of the base (1), a central rotating shaft (2) is arranged between the two vertical plates (7), two moving blocks (14) are sleeved on the outer side of the central rotating shaft (2), a friction block (15) is fixedly connected on the inner side of each moving block (14), threads are processed at both ends of the outer side of the central rotating shaft (2), both ends of the central rotating shaft (2) are respectively movably connected with the two vertical plates (7) through bearings and respectively extend out of the outer sides of the two vertical plates (7), a ratchet wheel (12) is fixedly connected with the front side of the central rotating shaft (2), a pawl (13) is arranged on one side of the ratchet wheel (12), one end of the pawl (13) is hinged with a fixed plate (9), the fixed plate (9) is fixedly connected to the front side of the vertical plate (7), and a spring (11) is fixedly connected between the pawl (13) and the fixing plate (9).

2. The steel wire strength testing device with a limiting structure for the 5G optical fiber production tool according to claim 1, wherein: the pawl (13) is meshed with the ratchet wheel (12).

3. The steel wire strength testing device with a limiting structure for the 5G optical fiber production tool according to claim 1, wherein: the top of the top cover (6) is fixedly connected with a power device (3), and the bottom of the top cover (6) is fixedly provided with a detection head (5).

4. The steel wire strength testing device with a limiting structure for 5G optical fiber production according to claim 3, wherein: the detection head (5) is in transmission connection with the power equipment (3), and the detection head (5) is arranged between the two positioning mechanisms.

5. The steel wire strength testing device with a limiting structure for the 5G optical fiber production tool according to claim 1, wherein: and a limiting rod (4) is fixedly connected between the two vertical plates (7), and the limiting rod (4) is arranged at the bottom of the central rotating shaft (2).

6. The steel wire strength testing device with a limiting structure for the 5G optical fiber production tool according to claim 1, wherein: the two moving blocks (14) are all sleeved on the outer side of the limiting rod (4), and the moving blocks (14) are in threaded connection with the central rotating shaft (2).

7. The steel wire strength testing device with a limiting structure for the 5G optical fiber production tool according to claim 1, wherein: the rear side of the central rotating shaft (2) is fixedly connected with a handle (10), and one end of the handle (10) is fixedly provided with a loop bar (8).