CN212371311U - H-shaped steel sawing device - Google Patents
H-shaped steel sawing device Download PDFInfo
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- CN212371311U CN212371311U CN202021850499.2U CN202021850499U CN212371311U CN 212371311 U CN212371311 U CN 212371311U CN 202021850499 U CN202021850499 U CN 202021850499U CN 212371311 U CN212371311 U CN 212371311U
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Abstract
The utility model relates to an H-shaped steel sawing device, which comprises a base and a sawing machine main body fixedly arranged on the base; the sawing machine main body comprises a base, a cutting device is fixedly arranged on the base, and conveying and positioning mechanisms of H-shaped steel are respectively distributed at the front end and the rear end of the cutting device; positioning seats are fixedly arranged on two sides of the cutting device; the utility model has simple, compact and reasonable structure, can accurately and quickly limit the left and right ends of the H-shaped steel to be cut, thereby avoiding the left and right deviation of the H-shaped steel, greatly reducing the labor intensity of workers, and having high automation degree and high processing precision; low cost and convenient and flexible use.
Description
Technical Field
The utility model belongs to the technical field of the steel sheet processing, concretely relates to H shaped steel saw cuts device.
Background
H shaped steel is that a cross sectional area distributes and optimizes more, the high-efficient section bar of economic section that the strength-to-weight ratio is more reasonable, because its section is the same with english letter "H", and the name is got, because each position of H shaped steel all arranges with the right angle, consequently H shaped steel all has bending resistance reinforce in all directions, the construction is simple, practice thrift cost and structure light in weight advantage, now by wide application, building construction uses H shaped steel often to meet the condition that needs cut off, many construction units have adopted the numerical control cutting machine to cut off steel now.
However, in the prior art, because the cutting equipment can make the H-shaped steel vibrate when operating, the steel material is easy to deviate in the cutting process of the common cutting machine, the cutting surface is not smooth enough, the processing precision is poor, the automation degree is low, and adverse effects are generated on the use of the steel material.
In view of the above technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The invention aims to overcome the defects in the prior art and provides the H-shaped steel sawing device which is simple in structure, ingenious in design, stable in steel cutting, smooth in cutting surface, high in machining precision and high in automation degree.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a sawing device for H-shaped steel comprises a base and a sawing machine main body fixedly arranged on the base; the sawing machine main body comprises a base, a cutting device is fixedly arranged on the base, and conveying and positioning mechanisms of H-shaped steel are respectively distributed at the front end and the rear end of the cutting device; positioning seats are fixedly arranged on two sides of the cutting device.
As an optimized mode of the present invention, the distance between the conveying and positioning mechanisms of the cutting device and the front end is H, and the distance between the conveying and positioning mechanisms of the cutting device and the rear end is L, wherein L > H.
As a preferred mode of the present invention, the conveying and positioning mechanism includes a conveying and positioning frame; the conveying positioning frame is provided with a conveying device, two web plate jacking devices and a wing plate pressing device.
As a preferred mode of the present invention, the conveying and positioning frame includes a bottom plate, two side plates, and a top plate; a conveying and positioning cavity for H-shaped steel is formed among the bottom plate, the two side plates and the top plate; the wing plate pressing device is assembled in the middle of the top plate, the conveying device is assembled at the bottoms of the two side plates, the web plate jacking device is located at the upper end of the conveying device and assembled at the bottoms of the two side plates, and the distance between the web plate jacking device and the conveying device is larger than the thickness of the wing plate.
As a preferred mode of the utility model, the wing plate pressing device comprises a pressing cylinder fixedly arranged on the top plate, a driving shaft of the pressing cylinder penetrates through the top plate and is abutted against the adapter plate, a limiting seat is arranged on the adapter plate and is sleeved on the driving shaft, and guide mechanisms for the pressing cylinder to move up and down are arranged on two sides of the limiting seat; the bottom of the adapter plate is fixedly provided with a pressing seat, rollers are assembled in the pressing seat, a connecting seat is installed on the side wall of the pressing seat, and an encoder is arranged on the connecting seat.
As the utility model discloses a preferred mode, guiding mechanism is including setting firmly in the guide cylinder at keysets both ends, and sliding connection has the guide bar in the guide cylinder, and the roof is passed to the one end of guide bar, and through the gland fastening, the other end of guide bar offsets and leans on the guide holder, and the guide holder sets firmly in the curb plate inner wall, and the guide holder leaves the interval with web top tight device.
As a preferred mode of the utility model, two web top tight device symmetries are laid on two curb plates, web top tight device is including setting firmly in the guide shaft sleeve of curb plate inner wall, the gyro wheel axle has been cup jointed in the guide shaft sleeve, the symmetry is equipped with two transfer pulleys on the inboard free end of gyro wheel axle, the outside of gyro wheel axle is connected with the screw rod, the screw rod passes the curb plate and connects the lift, the lift sets firmly in the curb plate outside, be connected with driving motor on the lift, it is equipped with the shaft coupling to change between driving motor and the lift, be connected with the lifter on the shaft coupling, the lifter passes the lift and meshes with the screw rod mutually.
As a preferred mode of the utility model, conveyor connects including rotating and carries the axle in two curb plates, carries epaxial the installing conveying roller, carries the one end of axle to pass the curb plate and connects conveyor motor, installs between conveyor motor and the curb plate and carries the shaft coupling.
As a preferred mode of the utility model, cutting device is formed with the cutting including the cutting frame and holds the chamber in the cutting frame, and the outside of cutting frame is provided with cutting motor and cutting piece, and the cutting piece is horizontal installation and holds the chamber top in the cutting, the cutting piece is installed on the output of cutting motor.
As an optimal mode of the utility model, infrared induction device is installed to the bottom of cutting motor, and this infrared induction device is corresponding with the position of cutting piece.
The utility model has the advantages that:
1. the utility model has simple, compact and reasonable structure, can accurately and quickly limit the left and right ends of the H-shaped steel to be cut, thereby avoiding the left and right deviation of the H-shaped steel, greatly reducing the labor intensity of workers, and having high automation degree and high processing precision; the cost is low, and the use is convenient and flexible;
2. the distance between the cutting device and the conveying and positioning mechanism at the front end is H, and the distance between the cutting device and the conveying and positioning mechanism at the rear end is L, wherein L is larger than H, so that the cutting device can damage the conveying and positioning mechanism in the process of cutting H-shaped steel when the conveying and positioning mechanism positions the H-shaped steel, and the use safety is further ensured;
3. the positioning seats are fixedly arranged on the two sides of the cutting device, so that the cutting stability and safety of the cutting device are ensured, and the cutting precision of the H-shaped steel is improved;
4. the utility model discloses a set up conveyor and carry out H shaped steel, two web top tight devices are fixed a position to the web, and pterygoid lamina closing device top tight pterygoid lamina at top, and the removal of restriction H shaped steel that like this can be fine has avoided H shaped steel to rock about, design benefit;
5. the space between the web plate jacking device and the conveying device of the utility model is larger than the thickness of the wing plate; collision between the web plate jacking device and the wing plates is avoided, wherein the center of gravity of the H-shaped steel is positioned at the position of the middle part close to the bottom, and the web plate jacking device abuts against the joint of the bottom wing plates and the web plates;
6. the wing plate pressing device provided by the utility model has the advantages that the driving shaft of the pressing cylinder drives the roller to abut against the top of the wing plate of the H-shaped steel to position the H-shaped steel to be cut, meanwhile, the encoder is arranged on the connecting seat, the encoder can detect the pressure applied to the H-shaped steel by the pressing cylinder in real time, and the deformation of the wing plate caused by overlarge pressure is avoided when the pressing is carried out;
7. the guide mechanism arranged in the utility model can cause the driving shaft of the compressing cylinder to move up and down along the direction of the guide rod, thereby avoiding the adapter plate from shaking and further ensuring the use safety;
8. the utility model discloses a set up the web and push up tight device, two web push up tight devices and push up tightly to the web simultaneously, avoid rocking about H shaped steel, moreover, the transfer gear is used for pushing up the web through mutually supporting between driving motor, shaft coupling and the lift for this device can push up tight big specification H shaped steel, also can push up tight small specification H shaped steel, has enlarged application range, thereby has improved the availability factor of equipment in the production operation, has reduced manufacturing cost;
9. the conveying device provided by the utility model enables the conveying of the H-shaped steel to be more stable and safer, and meanwhile, a conveying coupling is arranged between the conveying motor and the side plate; the conveying shaft can be controlled to work through the conveying coupling by matching the conveying motor and the conveying coupling, and the conveying coupling is used as a safety device for preventing the conveying roller from bearing overlarge load and plays a role in overload protection;
10. the utility model has simple integral structure, low manufacturing cost, convenient use and easy popularization; the H-shaped steel to be cut is quickly fixed, so that the H-shaped steel cannot deviate in the cutting process, and the operation is very easy; the bottom of the cutting motor is provided with an infrared sensing device, and the infrared sensing device corresponds to the cutting blade; therefore, automatic induction and cutting are realized, and the automation degree is high.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of the conveying and positioning mechanism of the embodiment of the present invention;
FIG. 3 is a schematic structural view of a conveying and positioning mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a cutting device according to an embodiment of the present invention;
reference numbers in the figures: the cutting machine comprises a base 22, a sawing machine main body 220, a base 220-1, a positioning seat 220-2, a cutting device 221, a cutting frame 221-1, a cutting accommodating cavity 221-2, a cutting motor 221-3, a cutting blade 221-4, an infrared sensing device 221-5, a conveying positioning mechanism 222, a conveying positioning frame 223, a bottom plate 223-1, a side plate 223-2, a top plate 223-3, a conveying positioning cavity 223-4, a conveying device 224, a conveying shaft 224-1, a conveying roller 224-2, a conveying motor 224-3, a conveying coupler 224-4, a web plate jacking device 225, a wing plate compacting device 226, a compacting cylinder 226-1, a driving shaft 226-2, an adapter plate 226-3, a limiting seat 226-4, a compacting seat 226-5, a roller 226-6 and a connecting seat 226-7, the device comprises an encoder 226-8, a guide mechanism 227, a guide cylinder 227-1, a guide rod 227-2, a gland 227-3, a guide seat 227-4, a guide shaft sleeve 225-1, a roller shaft 225-2, a conveying wheel 225-3, a screw 225-4, a lifter 225-5, a driving motor 225-6, a coupler 225-7 and a lifting rod 225-8.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b): as shown in fig. 1 to 4, an H-shaped steel sawing device includes a base 22, a sawing machine main body 220 fixed on the base 22; the sawing machine main body 220 comprises a base 220-1, a cutting device 221 is fixedly arranged on the base 220-1, and conveying and positioning mechanisms 222 of H-shaped steel are respectively distributed at the front end and the rear end of the cutting device 221; the utility model has simple, compact and reasonable structure, can accurately and quickly limit the left and right ends of the H-shaped steel to be cut, thereby avoiding the left and right deviation of the H-shaped steel, greatly reducing the labor intensity of workers, and having high automation degree and high processing precision; low cost and convenient and flexible use.
Specifically, positioning seats 220-2 are fixedly arranged on two sides of the cutting device 221; the stability and the security of cutting device cutting have been guaranteed, the precision of cutting H shaped steel has also been improved simultaneously.
The distance between the cutting device 221 and the front end conveying positioning mechanism 222 is H, and the distance between the cutting device 221 and the rear end conveying positioning mechanism 222 is L, wherein L is larger than H; by adopting the technical scheme, the conveying positioning mechanism can position the H-shaped steel, and the cutting device can further ensure the use safety for the damage of the conveying positioning mechanism in the process of cutting the H-shaped steel.
The conveyance positioning mechanism 222 includes a conveyance positioning frame 223; the conveying positioning frame 223 is provided with a conveying device 224, two web jacking devices 225 and a wing plate pressing device 226; the utility model discloses a set up conveyor and carry H shaped steel, two web top tight device to the web location, the pterygoid lamina at the tight top in pterygoid lamina closing device top, the removal of restriction H shaped steel that like this can be fine has avoided rocking about H shaped steel, design benefit.
The conveying positioning frame 223 comprises a bottom plate 223-1, two side plates 223-2 and a top plate 223-3; a conveying and positioning cavity 223-4 of the H-shaped steel is formed among the bottom plate 223-1, the two side plates 223-2 and the top plate 223-3; the wing plate pressing device 226 is assembled in the middle of the top plate 223-3, the conveying device 224 is assembled at the bottom of the two side plates 223-2, the web plate jacking device 225 is positioned at the upper end of the conveying device 224 and assembled at the bottom of the two side plates 223-2, and the distance between the web plate jacking device 225 and the conveying device 224 is larger than the thickness of the wing plate; the collision between the web plate jacking device and the wing plates is avoided, wherein the center of gravity of the H-shaped steel is located at the position of the middle part close to the bottom, and the web plate jacking device abuts against the joint of the bottom wing plates and the web plates.
The wing plate pressing device 226 comprises a pressing cylinder 226-1 fixedly arranged on a top plate 223-3, a driving shaft 226-2 of the pressing cylinder 226-1 penetrates through the top plate 223-3 and is abutted against an adapter plate 226-3, a limiting seat 226-4 is arranged on the adapter plate 226-3, the limiting seat 226-4 is sleeved on the driving shaft 226-2, and guide mechanisms 227 used for enabling the pressing cylinder 226-1 to move up and down are arranged on two sides of the limiting seat 226-4; a pressing seat 226-5 is fixedly arranged at the bottom of the adapter plate 226-3, a roller 226-6 is assembled in the pressing seat 226-5, a connecting seat 226-7 is arranged on the side wall of the pressing seat 226-5, and a coder 226-8 is arranged on the connecting seat 226-7; the utility model discloses the pterygoid lamina closing device that sets up, the drive shaft drive gyro wheel that compresses tightly the cylinder offsets the pterygoid lamina top that leans on in H shaped steel, fixes a position the H shaped steel that needs the cutting, simultaneously, has laid the encoder on the connecting seat, and the encoder can real-time detection compress tightly the cylinder and give the exerting pressure of H shaped steel, guarantees when compressing tightly, avoids the too big deformation that causes the pterygoid lamina of pressure.
The guide mechanism 227 comprises a guide cylinder 227-1 fixedly arranged at two ends of the adapter plate 226-3, a guide rod 227-2 is connected in the guide cylinder 227-1 in a sliding manner, one end of the guide rod 227-2 penetrates through the top plate 223-3 and is fastened through a gland 227-3, the other end of the guide rod 227-2 abuts against the guide seat 227-4, the guide seat 227-4 is fixedly arranged on the inner wall of the side plate 223-2, and a gap is reserved between the guide seat 227-4 and the web abutting device 225; the utility model discloses the guiding mechanism who sets up can be so that the drive shaft that compresses tightly the cylinder reciprocates along the guide bar direction, avoids the keysets to take place to rock, has further guaranteed safe in utilization.
The two web tightening devices 225 are symmetrically arranged on the two side plates 223-2, each web tightening device 225 comprises a guide shaft sleeve 225-1 fixedly arranged on the inner wall of each side plate 223-2, a roller shaft 225-2 is sleeved in each guide shaft sleeve 225-1, two conveying wheels 225-3 are symmetrically assembled at the free end of the inner side of each roller shaft 225-2, a screw 225-4 is connected to the outer side of each roller shaft 225-2, each screw 225-4 penetrates through each side plate 223-2 to be connected with a lifter 225-5, each lifter 225-5 is fixedly arranged on the outer side of each side plate 223-2, each lifter 225-5 is connected with a driving motor 225-6, a coupler 225-7 is rotatably assembled between each driving motor 225-6 and each lifter 225-5, each coupler 225-7 is connected with a lifting rod 225-8, and each lifting rod 225-8 penetrates through each lifter 225-5 and is meshed with each screw 225-4; the utility model discloses a set up the tight device in web top, two web top tight devices are tight to the web top simultaneously, avoid rocking about H shaped steel, moreover, the transfer gear passes through mutually supporting between driving motor, shaft coupling and the lift for push up the web tightly, make this device can push up tight big specification H shaped steel, also can push up tight small dimension H shaped steel, enlarged application range, thereby improved the availability factor of equipment in the production operation, reduced manufacturing cost.
The conveying device 224 comprises a conveying shaft 224-1 which is rotatably connected in two side plates 223-2, the conveying shaft 224-1 is provided with a conveying roller 224-2, one end of the conveying shaft 224-1 penetrates through the side plate 223-2 to be connected with a conveying motor 224-3, and a conveying coupler 224-4 is arranged between the conveying motor 224-3 and the side plate 223-2; the conveying device provided by the utility model enables the conveying of the H-shaped steel to be more stable and safer, and meanwhile, a conveying coupling is arranged between the conveying motor and the side plate; through mutually supporting between conveying motor and the transport shaft coupling, can control through the transport shaft coupling and carry the axle work, carry the shaft coupling and be used for preventing that the conveying roller from bearing too big load as a safety device, play overload protection's effect.
The cutting device 221 comprises a cutting frame 221-1, a cutting accommodating cavity 221-2 is formed in the cutting frame 221-1, a cutting motor 221-3 and a cutting blade 221-4 are arranged on the outer side of the cutting frame 221-1, the cutting blade 221-4 is horizontally arranged above the cutting accommodating cavity 221-2, and the cutting blade 221-4 is arranged at the output end of the cutting motor 221-3; the bottom of the cutting motor 221-3 is provided with an infrared induction device 221-5, and the position of the infrared induction device 221-5 corresponds to that of the cutting blade 221-4; the utility model has simple integral structure, low manufacturing cost, convenient use and easy popularization; the H-shaped steel to be cut is quickly fixed, so that the H-shaped steel cannot deviate in the cutting process, and the operation is very easy; the bottom of the cutting motor is provided with an infrared sensing device, and the infrared sensing device corresponds to the cutting blade; therefore, automatic induction and cutting are realized, and the automation degree is high.
The utility model discloses a theory of operation: through conveying roller 224-2 on conveyor 224, carry H shaped steel to cutting device 221, carry the left and right sides of H shaped steel spacing through carrying positioning mechanism 222 afterwards to avoided H shaped steel to take place the skew, it is specific that conveyor carries H shaped steel, two web top tight devices are to the web location, the pterygoid lamina at pterygoid lamina closing device top tight top, H shaped steel after compressing tightly cuts through cutting blade 221-4 of cutting device 221, cuts H shaped steel absolutely.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the cutting machine comprises a base 22, a sawing machine main body 220, a base 220-1, a positioning seat 220-2, a cutting device 221, a cutting frame 221-1, a cutting accommodating cavity 221-2, a cutting motor 221-3, a cutting blade 221-4, an infrared sensing device 221-5, a conveying positioning mechanism 222, a conveying positioning frame 223, a bottom plate 223-1, a side plate 223-2, a top plate 223-3, a conveying positioning cavity 223-4, a conveying device 224, a conveying shaft 224-1, a conveying roller 224-2, a conveying motor 224-3, a conveying coupler 224-4, a web plate jacking device 225, a wing plate compacting device 226, a compacting cylinder 226-1, a driving shaft 226-2, an adapter plate 226-3, a limiting seat 226-4, a compacting seat 226-5, a roller 226-6 and a connecting seat 226-7, the terms of the encoder 226-8, the guide mechanism 227, the guide cylinder 227-1, the guide rod 227-2, the gland 227-3, the guide seat 227-4, the guide shaft sleeve 225-1, the roller shaft 225-2, the transmission wheel 225-3, the screw 225-4, the elevator 225-5, the driving motor 225-6, the coupling 225-7, the lifting rod 225-8 and the like do not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A sawing device for H-shaped steel is characterized in that; comprises a base (22) and a sawing machine main body (220) fixedly arranged on the base (22); the sawing machine main body (220) comprises a base (220-1), a cutting device (221) is fixedly arranged on the base (220-1), and conveying and positioning mechanisms (222) of H-shaped steel are respectively distributed at the front end and the rear end of the cutting device (221); positioning seats (220-2) are fixedly arranged on two sides of the cutting device (221).
2. The H-section steel sawing device according to claim 1 characterized in that: the distance between the cutting device (221) and the front end conveying and positioning mechanism (222) is H, and the distance between the cutting device (221) and the rear end conveying and positioning mechanism (222) is L, wherein L is larger than H.
3. The H-section steel sawing device according to claim 2 characterized in that: the conveying positioning mechanism (222) comprises a conveying positioning frame (223); the conveying positioning frame (223) is provided with a conveying device (224), two web jacking devices (225) and a wing plate pressing device (226).
4. The H-shaped steel sawing device according to claim 3 characterized in that: the conveying positioning frame (223) comprises a bottom plate (223-1), two side plates (223-2) and a top plate (223-3); a conveying and positioning cavity (223-4) of the H-shaped steel is formed among the bottom plate (223-1), the two side plates (223-2) and the top plate (223-3); the wing plate pressing device (226) is assembled in the middle of the top plate (223-3), the conveying device (224) is assembled at the bottoms of the two side plates (223-2), the web plate jacking device (225) is located at the upper end of the conveying device (224) and assembled at the bottoms of the two side plates (223-2), and the distance between the web plate jacking device (225) and the conveying device (224) is larger than the thickness of the wing plate.
5. The H-shaped steel sawing device according to claim 4 characterized in that: the wing plate pressing device (226) comprises a pressing cylinder (226-1) fixedly arranged on a top plate (223-3), a driving shaft (226-2) of the pressing cylinder (226-1) penetrates through the top plate (223-3) and is abutted against an adapter plate (226-3), a limiting seat (226-4) is arranged on the adapter plate (226-3), the limiting seat (226-4) is sleeved on the driving shaft (226-2), and guide mechanisms (227) used for enabling the pressing cylinder (226-1) to move up and down are arranged on two sides of the adapter plate (226-3); the bottom of the adapter plate (226-3) is fixedly provided with a pressing seat (226-5), a roller (226-6) is assembled in the pressing seat (226-5), the side wall of the pressing seat (226-5) is provided with a connecting seat (226-7), and the connecting seat (226-7) is provided with an encoder (226-8).
6. The H-shaped steel sawing device according to claim 5 characterized in that: the guide mechanism (227) comprises guide cylinders (227-1) fixedly arranged at two ends of an adapter plate (226-3), guide rods (227-2) are connected in the guide cylinders (227-1) in a sliding mode, one ends of the guide rods (227-2) penetrate through a top plate (223-3) and are fastened through a gland (227-3), the other ends of the guide rods (227-2) abut against guide seats (227-4), the guide seats (227-4) are fixedly arranged on the inner wall of a side plate (223-2), and a distance is reserved between the guide seats (227-4) and a web abutting device (225).
7. The H-beam sawing device according to claim 6, characterized in that: the two web tightening devices (225) are symmetrically arranged on the two side plates (223-2), each web tightening device (225) comprises a guide shaft sleeve (225-1) fixedly arranged on the inner wall of each side plate (223-2), a roller shaft (225-2) is sleeved in each guide shaft sleeve (225-1), two conveying wheels (225-3) are symmetrically assembled at the free end of the inner side of each roller shaft (225-2), a screw rod (225-4) is connected to the outer side of each roller shaft (225-2), each screw rod (225-4) penetrates through each side plate (223-2) to be connected with a lifter (225-5), each lifter (225-5) is fixedly arranged on the outer side of each side plate (223-2), a driving motor (225-6) is connected to each lifter (225-5), a coupler (225-7) is rotatably assembled between each driving motor (225-6) and each lifter (225-5), the coupler (225-7) is connected with a lifting rod (225-8), and the lifting rod (225-8) penetrates through the lifter (225-5) and is meshed with the screw (225-4).
8. The H-shaped steel sawing device according to claim 3 characterized in that: the conveying device (224) comprises conveying shafts (224-1) which are rotatably connected into two side plates (223-2), conveying rollers (224-2) are mounted on the conveying shafts (224-1), one ends of the conveying shafts (224-1) penetrate through the side plates (223-2) to be connected with conveying motors (224-3), and conveying couplers (224-4) are mounted between the conveying motors (224-3) and the side plates (223-2).
9. The H-section steel sawing device according to claim 1 or 2 characterized in that: the cutting device (221) comprises a cutting frame (221-1), a cutting accommodating cavity (221-2) is formed in the cutting frame (221-1), a cutting motor (221-3) and a cutting piece (221-4) are arranged on the outer side of the cutting frame (221-1), the cutting piece (221-4) is horizontally arranged above the cutting accommodating cavity (221-2), and the cutting piece (221-4) is arranged on the output end of the cutting motor (221-3).
10. The H-section steel sawing device according to claim 9 characterized in that: the bottom of the cutting motor (221-3) is provided with an infrared sensing device (221-5), and the infrared sensing device (221-5) corresponds to the cutting blade (221-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850499.2U CN212371311U (en) | 2020-08-29 | 2020-08-29 | H-shaped steel sawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850499.2U CN212371311U (en) | 2020-08-29 | 2020-08-29 | H-shaped steel sawing device |
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| Publication Number | Publication Date |
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| CN212371311U true CN212371311U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021850499.2U Active CN212371311U (en) | 2020-08-29 | 2020-08-29 | H-shaped steel sawing device |
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| CN (1) | CN212371311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059294A (en) * | 2020-08-29 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel sawing device |
| CN115338511A (en) * | 2022-08-02 | 2022-11-15 | 郑州宝冶钢结构有限公司 | Device for preventing H-shaped steel web from being cut |
| CN117139711A (en) * | 2023-10-31 | 2023-12-01 | 金鼎重工有限公司 | High strength H shaped steel crop machine |
-
2020
- 2020-08-29 CN CN202021850499.2U patent/CN212371311U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059294A (en) * | 2020-08-29 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel sawing device |
| CN112059294B (en) * | 2020-08-29 | 2024-07-30 | 浙江省建工集团有限责任公司 | H-shaped steel sawing device |
| CN115338511A (en) * | 2022-08-02 | 2022-11-15 | 郑州宝冶钢结构有限公司 | Device for preventing H-shaped steel web from being cut |
| CN117139711A (en) * | 2023-10-31 | 2023-12-01 | 金鼎重工有限公司 | High strength H shaped steel crop machine |
| CN117139711B (en) * | 2023-10-31 | 2024-02-23 | 金鼎重工有限公司 | High strength H shaped steel crop machine |
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