CN212704179U - Portable high-strength steel wire cloth bending machine - Google Patents

Abstract

The application discloses a portable high-strength steel wire cloth bending machine, which belongs to the technical field of building reinforcement and comprises a support column, a fixed die and a movable die; two support columns are vertically arranged in parallel; two ends of the fixed mould are respectively fixedly connected with the lower parts of the two support columns; two ends of the movable mould are respectively connected with the two support columns in a sliding manner; the fixed die is positioned right below the movable die; a shaft lever is arranged between the two struts; two ends of the shaft lever are respectively rotatably connected with the two support columns; a handle vertical to the shaft lever is fixedly arranged in the middle of the shaft lever; an eccentric wheel is fixedly sleeved on the outer wall of the shaft lever; the outer wall of the eccentric wheel is rotatably sleeved with a shaft sleeve; the bottom end of the shaft sleeve is fixedly provided with a connecting rod; the connecting rod is connected with the movable mould; a V-shaped bulge is arranged on the bottom surface of the movable mould; the top surface of the fixed die is provided with a V-shaped groove matched with the V-shaped bulge. This application simple structure, portable, the simple operation to can carry out bending of multi-angle to the steel wire cloth that excels in.

Description

Portable high-strength steel wire cloth bending machine

Technical Field

The application relates to the technical field of building reinforcement, especially, relate to a portable high strength steel wire cloth bender.

Background

The engineering structure is aged along with the increase of the service time, or needs to take reinforcement measures due to the change of the service function, the problem of engineering quality, the natural disaster and the like. The high-strength steel wire fabric can well overcome the defects of large engineering quantity and long construction period of the traditional reinforcing method and the defects of the carbon fiber cloth, and has the advantages of low material cost, convenient and simple construction and obvious reinforcing effect.

Because the steel wires adopted by the high-strength steel wire cloth are high-modulus high-strength steel wires, the bending effect of the steel wire cloth not only influences the reinforced appearance, but also influences the reinforced quality. The existing bending machines in the market are bent by adopting dies, and the bending machines are heavy in weight, large in size and not suitable for construction sites; the resilience rate of the steel wire after bending is high, and the bending effect is not good; most importantly, the strength loss of the steel wire is large by adopting a conventional bending machine, and the reinforcing quality is influenced. When the job site was bent high-strength steel wire cloth, all adopted the mode of artifical pressing to bend, lead to the angle of bending inconsistent, the effect of bending is poor, and the angle of bending can be too little because the steel wire has the unable operation requirement that satisfies of high elastic modulus, and the angle of bending too big can lead to the fact the loss to steel wire intensity itself, can't guarantee the effect of bending and the back steel wire intensity of bending, can't guarantee reinforcing outward appearance and reinforcement quality.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a portable high-strength steel wire cloth bending machine which has a simple structure, is convenient to carry, has a good bending effect and has little influence on the strength of steel wires.

The application provides a portable high-strength steel wire cloth bending machine which comprises a support column, a fixed die and a movable die; two support columns are vertically arranged in parallel; two ends of the fixed mould are respectively fixedly connected with the lower parts of the two support columns; two ends of the movable mould are respectively connected with the two support columns in a sliding manner; the fixed die is positioned right below the movable die;

a shaft lever is arranged between the tops of the two struts; two ends of the shaft lever are respectively rotatably connected with the two support columns; a handle vertical to the shaft lever is fixedly arranged in the middle of the shaft lever; an eccentric wheel is fixedly sleeved on the outer wall of the shaft lever; the outer wall of the eccentric wheel is rotatably sleeved with a shaft sleeve; the bottom end of the shaft sleeve is fixedly provided with a connecting rod; the connecting rod is connected with the movable mould; a V-shaped bulge is arranged on the bottom surface of the movable mould; the top surface of the fixed die is provided with a V-shaped groove matched with the V-shaped bulge.

Preferably, an adjusting mechanism is further arranged between the connecting rod and the movable die; the adjusting mechanism comprises a screw, an adjusting bolt, a limiting ring and a limiting block; the top end of the movable mould is provided with an adjusting groove; the limiting ring is fixedly arranged at the top end of the adjusting groove; the top of screw rod and the bottom fixed connection of connecting rod, the bottom run through the spacing ring and stretch into the adjustment tank and with stopper fixed connection.

Preferably, the eccentric wheels are arranged in two numbers and are symmetrically arranged by taking the handle as a center.

Preferably, the bottom ends of the two pillars are fixedly provided with supporting seats.

Preferably, the outer side of the handle is stuck with an anti-skid rubber pad.

Compared with the prior art, the beneficial effects of this application are:

the portable high-strength steel wire cloth bending machine is simple in structure, convenient to carry, suitable for complex environments of construction sites, convenient to operate and capable of being operated by a single person; the bending angle of the high-strength steel wire cloth is adjusted by arranging the adjusting mechanism, so that the requirements of reinforcing different buildings are met; the steel wires of the high-strength steel wire cloth are synchronously bent by moving the die, so that the bending quality is improved, and the minimum loss rate of the tensile strength of the steel wire cloth can be ensured, and the loss rate is within 10%.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a portable high-strength wire cloth bending machine provided in an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure view of a portable high-strength wire cloth bending machine according to an embodiment of the present application;

reference numbers in the figures: the method comprises the following steps of (1) supporting a seat 10, supporting columns 11, fixing a mold 12, moving the mold 13, shaft 14, handles 15, eccentric wheels 16, shaft sleeves 17, connecting rods 18 and an adjusting mechanism 19;

a 21V-shaped groove;

31V-shaped protrusions and 32 adjusting grooves;

51 anti-skid rubber pads;

a 91 screw, a 92 adjusting bolt, a 93 limit ring and a 94 limit block;

the 111 through grooves, the 112 sliding blocks and the 113 fasten bolts.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 2, an embodiment of the present application provides a portable high-strength wire cloth bending machine, including a support 11, a fixed die 12 and a movable die 13; two support columns 11 are vertically arranged in parallel; the fixed mold 12 is located right below the moving mold 13; two ends of the fixed mould 12 are respectively fixedly connected with the lower parts of the two pillars 11; two ends of the movable mould 13 are respectively connected with the two support columns 11 in a sliding way; the side walls of the two pillars 11 are respectively provided with a corresponding through groove 111, the inside of each through groove 111 is connected with a sliding block 112 in a sliding manner, and the two sliding blocks 112 are respectively fixedly connected with two ends of the movable mold 13; the moving mold 13 is allowed to move in the vertical direction along the through-groove 111, that is, the moving mold 13 can be moved closer to or farther from the fixed mold 12.

A shaft rod 14 is arranged between the tops of the two pillars 11; two ends of the shaft lever 14 are respectively rotatably connected with the two support columns 11; a handle 15 vertical to the shaft lever 14 is fixedly arranged at the middle part of the shaft lever 14; an eccentric wheel 16 is fixedly sleeved on the outer wall of the shaft rod 14; two eccentric wheels 16 are symmetrically arranged by taking the handle 15 as a center; the outer wall of the eccentric wheel 16 is rotatably sleeved with a shaft sleeve 17; the bottom end of the shaft sleeve 17 is fixedly provided with a connecting rod 18; rotating the handle 15 to rotate the shaft 14 and the eccentric 16, wherein the eccentric 16 is rotatably connected with the shaft sleeve 17, the eccentric 16 rotates, the eccentric side of the eccentric 16 rotates around the shaft 14 to drive the shaft sleeve 17 to move in the vertical direction, and the shaft sleeve 17 drives the connecting rod 18 to move in the vertical direction; the connecting rod 18 is connected with the movable mold 13; the connecting rod 18 drives the movable mold 13 to move in the vertical direction, so that the purpose that the movable mold 13 is close to or far away from the fixed mold 12 is achieved, the structure is simple, and the operation is convenient.

The bottom surface of the movable mold 13 is provided with a V-shaped bulge 31; the top surface of the fixed die 12 is provided with a V-shaped groove 21 matched with the V-shaped bulge 31; through setting up V type arch 31 and the V type recess 21 that matches each other, bend the steel wire cloth that excels in, guarantee the quality of bending, improve the effect of bending, reduce the strength loss of steel wire.

In a preferred embodiment, an adjusting mechanism 19 is further provided between the connecting rod 18 and the moving die 13; the adjusting mechanism 19 comprises a screw 91, an adjusting bolt 92, a limiting ring 93 and a limiting block 94; the top end of the movable mould 13 is provided with an adjusting groove 32; the limiting ring 93 is fixedly arranged at the top end of the adjusting groove 32; the top end of the screw 91 is fixedly connected with the bottom end of the connecting rod 18, and the bottom end penetrates through the limiting ring 93 and extends into the adjusting groove 32 and is fixedly connected with the limiting block 94. Referring to fig. 1 to 2, in this embodiment, the outer diameter of the adjusting bolt 92 is larger than the inner diameter of the limiting ring 93, when the connecting rod 18 moves downward, the bottom end of the adjusting bolt 92 abuts against the top end of the limiting ring 93 to limit the displacement distance of the connecting rod 18, and the adjusting bolt 92 is rotated to change the position of the adjusting bolt on the screw 91, so as to adjust the downward displacement distance of the connecting rod 18, thereby adjusting the displacement distance of the moving mold 13, and adjusting the bending angle of the high-strength steel wire cloth; screw 91 runs through spacing ring 93, stretch into adjustment tank 32 and fixedly connected with stopper 94, rotate handle 15, make eccentric 16's eccentricity around axostylus axostyle 14 upward movement, drive axle sleeve 17 upward movement, drive connecting rod 18 upward movement, connecting rod 18 drives screw 91 upward movement, drive stopper 94 upward movement, the external diameter of stopper 94 is greater than the internal diameter of spacing ring 93, during stopper 94 upward movement, can drive and remove mould 13 upward movement, then operating personnel will accomplish the high strength steel wire cloth of buckling and take out from between removing mould 13 and the fixed mould 12, emit the high strength steel wire cloth of treating the buckling, carry out the next time buckling.

Referring to fig. 1 to 2, in this embodiment, an included angle between the handle 15 and the eccentric direction of the eccentric wheel 16 is not greater than 90 °, that is, when the eccentric direction of the eccentric wheel 16 coincides with the vertical direction, the handle 15 is in a downward inclined state, which is convenient for an operator to operate; the outer diameter of the screw 91 is smaller than the diameter of the central hole of the limit ring 93, when the eccentric wheel 16 drives the shaft sleeve 17 to move, the horizontal direction deviation exists, and the outer diameter of the screw 91 is smaller than the diameter of the central hole of the limit ring 93, so that the moving smoothness of the moving die 13 can be guaranteed.

In a preferred embodiment, the bosses 17 are provided in two, symmetrically arranged about the handle 15. Referring to fig. 1 to 2, in this embodiment, the shaft sleeve 17 is symmetrical about the handle 15, so that the moving mold 13 is more stable when moving, the pressure on the high-strength wire cloth is uniform, and the bending quality of the high-strength wire cloth is improved.

In a preferred embodiment, the bottom ends of the two pillars 11 are fixedly provided with the supporting seat 10. Referring to fig. 1 to 2, in this embodiment, the support post 11 is detachably connected to the support base 10 through the fastening bolt 113, so as to facilitate the carrying and placement of the bending machine, and the support base 10 is made of C-shaped steel, so as to increase the structural strength, increase the stressed area between the support base and the ground, and improve the structural stability of the bending machine.

Referring to fig. 1-2, in a preferred embodiment, an anti-slip rubber pad 51 is adhered to the outer side of the handle 15, so as to increase the anti-slip effect of the handle 15, facilitate the operation of the operator, and improve the safety.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means 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 application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (5)

1. A portable high-strength steel wire cloth bending machine is characterized by comprising a support column, a fixed die and a movable die; two support columns are vertically arranged in parallel; two ends of the fixed die are respectively fixedly connected with the lower parts of the two supporting columns; two ends of the movable mould are respectively connected with the two supporting columns in a sliding manner; the fixed die is positioned right below the movable die;

a shaft lever is arranged between the tops of the two struts; two ends of the shaft lever are respectively rotatably connected with the two supporting columns; a handle perpendicular to the shaft rod is fixedly arranged in the middle of the shaft rod; an eccentric wheel is fixedly sleeved on the outer wall of the shaft lever; the outer wall of the eccentric wheel is rotatably sleeved with a shaft sleeve; the bottom end of the shaft sleeve is fixedly provided with a connecting rod; the connecting rod is connected with the movable mould; a V-shaped bulge is arranged on the bottom surface of the movable die; the top surface of the fixed die is provided with a V-shaped groove matched with the V-shaped bulge.

2. The portable high-strength wire cloth bending machine according to claim 1, wherein an adjusting mechanism is further arranged between the connecting rod and the movable die; the adjusting mechanism comprises a screw, an adjusting bolt, a limiting ring and a limiting block; the top end of the movable die is provided with an adjusting groove; the limiting ring is fixedly arranged at the top end of the adjusting groove; the top of screw rod with the bottom fixed connection of connecting rod, the bottom runs through the spacing ring stretches into the adjustment tank and with stopper fixed connection.

3. The portable high-strength steel wire cloth bending machine according to claim 2, wherein the number of the eccentric wheels is two, and the eccentric wheels are symmetrically arranged with the handle as a center.

4. The portable high-strength steel wire cloth bending machine according to claim 3, wherein a supporting seat is fixedly arranged at the bottom end of each of the two supporting columns.

5. The portable high-strength steel wire cloth bending machine according to claim 4, wherein an anti-skid rubber pad is adhered to the outer side of the handle.

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