阅读说明：本技术 一种降噪的钢筋切割装置 (Noise-reducing steel bar cutting device ) 是由 哈申其木格 于 2020-06-19 设计创作，主要内容包括：本发明的目的是为了解决现有的对钢筋切割噪音大的难题,公开了一种降噪的钢筋切割装置,包括第一卡板,所述第一卡板上下两侧壁右侧对称装有滑杆,所述滑杆表面套有螺旋弹簧,所述滑杆外端固定安装有手柄,所述滑杆内端固定安装有夹板,所述夹板表面固定安装有防滑层,所述第一卡板上表面左侧固定安装有第一支架,所述第一支架左侧固定安装有第一液压缸,所述第一液压缸下侧安装有第一顶杆,所述第一顶杆下端焊接有第一顶块,所述第一液压缸左侧面固定安装有连接架。本发明合理利用第一液压缸和第二液压缸的驱动,使用第一顶块和第二顶块对钢筋的挤压,再利用电机的驱动,使用第二卡板对钢筋进行反复弯折,加快对钢筋折断,实现对钢筋的降噪切割。(The invention aims to solve the problem of high noise of the existing steel bar cutting, and discloses a noise-reducing steel bar cutting device which comprises a first clamping plate, wherein slide bars are symmetrically arranged on the right sides of the upper side wall and the lower side wall of the first clamping plate, a spiral spring is sleeved on the surface of each slide bar, a handle is fixedly arranged at the outer end of each slide bar, a clamping plate is fixedly arranged at the inner end of each slide bar, an anti-skid layer is fixedly arranged on the surface of each clamping plate, a first support is fixedly arranged on the left side of the upper surface of the first clamping plate, a first hydraulic cylinder is fixedly arranged on the left side of the first support, a first ejector rod is arranged on the lower side of the first hydraulic cylinder, a first ejector block is welded at the lower. The steel bar cutting device reasonably utilizes the driving of the first hydraulic cylinder and the second hydraulic cylinder, the first ejector block and the second ejector block are used for extruding the steel bar, the second clamping plate is used for repeatedly bending the steel bar under the driving of the motor, the steel bar is quickened to be broken, and the noise reduction cutting of the steel bar is realized.)

1. The utility model provides a steel bar cutting device who makes an uproar falls, includes first cardboard (3), its characterized in that: the novel anti-skid device is characterized in that a sliding rod (5) is symmetrically arranged on the right sides of the upper side wall and the lower side wall of the first clamping plate (3), a spiral spring (4) is sleeved on the surface of the sliding rod (5), a handle (6) is fixedly arranged at the outer end of the sliding rod (5), a clamping plate (2) is fixedly arranged at the inner end of the sliding rod (5), an anti-skid layer (1) is fixedly arranged on the surface of the clamping plate (2), a first support (9) is fixedly arranged on the left side of the upper surface of the first clamping plate (3), a first hydraulic cylinder (10) is fixedly arranged on the left side of the first support (9), a first ejector rod (8) is arranged on the lower side of the first hydraulic cylinder (10), a first ejector block (7) is welded at the lower end of the first ejector rod (8), a connecting frame (11) is fixedly arranged on the left side surface of the, motor (13) mid-mounting has gear (14), link (11) left end welding has guide ring (17), the inside cover of guide ring (17) has guide arm (16), guide arm (16) right flank welding has rack (15), guide arm (16) lower extreme welding has second cardboard (18), first cardboard (3) lower surface left side fixed mounting has second support (22), second support (22) left side fixed mounting has second pneumatic cylinder (21), second ejector pin (20) are installed to second pneumatic cylinder (21) upside, the welding of second ejector pin (20) upper end has second kicking block (19).

2. A noise reducing reinforcing bar cutting apparatus according to claim 1, wherein: the first clamping plate (3) and the second clamping plate (18) are both of a C-shaped structure.

3. A noise reducing reinforcing bar cutting apparatus according to claim 1, wherein: the first clamping plate (3) is provided with a groove for the sliding rod (5) to slide, and the first clamping plate (3) is provided with a groove for the first ejector rod (8) and the second ejector rod (20) to slide.

4. A noise reducing reinforcing bar cutting apparatus according to claim 1, wherein: the first ejector block (7) and the second ejector block (19) are both of a conical structure and made of graphene materials.

5. A noise reducing reinforcing bar cutting apparatus according to claim 1, wherein: the motor (13) is a forward and reverse rotating motor, the gear (14) is meshed with the rack (15) in a matched mode, and the guide rod (16) is in sliding fit with the guide ring (17).

6. A noise reducing reinforcing bar cutting apparatus according to claim 1, wherein: the anti-skid layer (1) is made of steel materials, the surface of the anti-skid layer is a frosted surface, and the frosted surface is matched with the surface of the steel bar.

Technical Field

The invention relates to the field of steel bar cutting, in particular to a noise-reducing steel bar cutting device.

Background

The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

And to the reinforcing bar cutting, the tradition all uses the cutting machine to cut, at first carry out the centre gripping to the reinforcing bar, then use the cutting piece on the cutting machine to cut, can produce spark and noise in the cutting, and the noise is also bigger, even if install the device of making an uproar additional outside, also have great noise production, form the noise pollution, and the reinforcing bar that traditional cutting machine also is difficult to expose in the concrete is cut and is handled, current cutting mode noise is big, consequently, the not enough of prior art is solved to the reinforcing bar cutting device who makes an uproar of urgently needed design.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a noise-reducing steel bar cutting device.

The invention is realized by the following technical scheme:

a noise-reducing steel bar cutting device comprises a first clamping plate, slide rods are symmetrically arranged on the right sides of the upper side wall and the lower side wall of the first clamping plate, a spiral spring is sleeved on the surface of each slide rod, handles are fixedly arranged at the outer ends of the slide rods, clamping plates are fixedly arranged at the inner ends of the slide rods, an anti-skidding layer is fixedly arranged on the surface of each clamping plate, a first support is fixedly arranged on the left side of the upper surface of the first clamping plate, a first hydraulic cylinder is fixedly arranged on the left side of the first support, a first ejector rod is arranged on the lower side of the first hydraulic cylinder, a first ejector block is welded at the lower end of the first ejector rod, a connecting frame is fixedly arranged on the left side surface of the first hydraulic cylinder, a rack is fixedly arranged on the upper surface of the connecting frame, a motor is fixedly arranged at the top end of the rack, the welding of guide arm lower extreme has the second cardboard, first cardboard lower surface left side fixed mounting has the second support, second support left side fixed mounting has the second pneumatic cylinder, the second ejector pin is installed to the second pneumatic cylinder upside, the welding of second ejector pin upper end has the second kicking block.

Preferably, the first clamping plate and the second clamping plate are both of a C-shaped structure.

Preferably, the first clamping plate is provided with a groove for the sliding rod to slide, and the first clamping plate is provided with a groove for the first ejector rod and the second ejector rod to slide.

Preferably, the first top block and the second top block are both in a conical structure and made of graphene materials.

Preferably, the motor is a forward and reverse rotation motor, the gear is meshed with the rack, and the guide rod is in sliding fit with the guide ring.

Preferably, the anti-skid layer is made of steel materials, the surface of the anti-skid layer is a frosted surface, and the frosted surface is matched with the surface of the steel bar.

Compared with the prior art, the invention has the beneficial effects that:

the device can be quickly and stably clamped on the surface of a steel bar for use through the arrangement of the clamping plate and the friction layer, the operation is convenient, meanwhile, the device can also be clamped on the steel bar exposed out of concrete, the clamping range is wide, the first jacking block and the second jacking block can be used for extruding the steel bar through the arrangement of the first hydraulic cylinder and the second hydraulic cylinder, meanwhile, the device is combined with the arrangement of the motor, the second clamping plate is used for repeatedly shaking the steel bar through the matching of the gear and the rack, the steel bar is further broken, and the cutting of the steel bar is realized through the mode. The steel bar cutting device reasonably utilizes the driving of the first hydraulic cylinder and the second hydraulic cylinder, the first ejector block and the second ejector block are used for extruding the steel bar, the second clamping plate is used for repeatedly bending the steel bar under the driving of the motor, the steel bar is quickened to be broken, and the noise reduction cutting of the steel bar is realized.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention engaged with reinforcing bars.

Fig. 3 is a schematic view of the broken steel bar of the present invention.

Description of reference numerals: 1. the anti-skid layer, 2, splint, 3, first cardboard, 4, coil spring, 5, slide bar, 6, handle, 7, first kicking block, 8, first ejector pin, 9, first support, 10, first pneumatic cylinder, 11, link, 12, frame, 13, motor, 14, gear, 15, rack, 16, guide arm, 17, guide ring, 18, second cardboard, 19, second kicking block, 20, second ejector pin, 21, second pneumatic cylinder, 22, second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a noise-reducing steel bar cutting device comprises a first clamping plate 3, wherein slide rods 5 are symmetrically arranged on the right sides of the upper side wall and the lower side wall of the first clamping plate 3, a spiral spring 4 is sleeved on the surface of each slide rod 5, a handle 6 is fixedly arranged at the outer end of each slide rod 5, clamping plates 2 are fixedly arranged at the inner ends of the slide rods 5, an anti-skid layer 1 is fixedly arranged on the surface of each clamping plate 2, a first support 9 is fixedly arranged on the left side of the upper surface of the first clamping plate 3, a first hydraulic cylinder 10 is fixedly arranged on the left side of the first support 9, a first ejector rod 8 is arranged on the lower side of the first hydraulic cylinder 10, a first ejector block 7 is welded at the lower end of the first ejector rod 8, a connecting frame 11 is fixedly arranged on the left side surface of the first hydraulic cylinder 10, a rack 12 is fixedly arranged on the upper surface of the connecting frame 11, a motor, the guide ring 17 is internally sleeved with a guide rod 16, a rack 15 is welded on the right side of the guide rod 16, a second clamping plate 18 is welded at the lower end of the guide rod 16, a second support 22 is fixedly mounted on the left side of the lower surface of the first clamping plate 3, a second hydraulic cylinder 21 is fixedly mounted on the left side of the second support 22, a second ejector rod 20 is mounted on the upper side of the second hydraulic cylinder 21, and a second ejector block 19 is welded at the upper end of the second ejector rod 20.

The first card 3 and the second card 18 are both of a C-shaped structure.

The first clamping plate 3 is provided with a groove for the sliding rod 5 to slide, and the first clamping plate 3 is provided with a groove for the sliding of the first top rod 8 and the second top rod 20.

The first top block 7 and the second top block 19 are both of a conical structure and made of graphene materials.

The motor 13 is a forward and reverse rotation motor, the gear 14 is meshed with the rack 15, and the guide rod 16 is in sliding fit with the guide ring 17.

The anti-skid layer 1 is made of steel materials, the surface of the anti-skid layer is a frosted surface, and the frosted surface is matched with the surface of the steel bar.

The method comprises the following operation steps: when the steel bar needs to be cut, the device is placed outside the steel bar, the handle 6 is held, the handle 6 is pressed, the clamping plate 2 clamps the steel bar, friction force between the clamping plate 2 and the steel bar is further increased through the arrangement of the anti-skid layer 1, stable clamping of the steel bar is achieved, meanwhile, the first ejector block 7 and the second ejector block 19 are made to contact with the steel bar, the first hydraulic cylinder 10, the second hydraulic cylinder 21 and the motor 13 are connected with nearby power supplies in advance, switches of the first hydraulic cylinder 10 and the second hydraulic cylinder 21 are turned on, the first ejector block 7 and the second ejector block 19 are used for extruding the steel bar, when the steel bar is extruded, the switch of the motor 13 is turned on, the motor 13 is used for driving the gear 14 to rotate, the gear 14 is meshed with the rack 15, the guide rod 16 is driven to slide, and the motor 13 is a forward and reverse motor, can drive guide arm 16 and slide from top to bottom repeatedly, use second cardboard 18 to reciprocate the reinforcing bar and promote, combine first kicking block 7 and the extrusion of second kicking block 19 to the reinforcing bar, and then realize the quick rupture to the reinforcing bar, through the mode of rupture for to the fly-cutting of reinforcing bar, through this kind of mode to the reinforcing bar cutting, just very big noise reduction avoids noise pollution.

The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.