CN113798583A - Protection device of bar steel cutting machine and use method thereof - Google Patents
Protection device of bar steel cutting machine and use method thereof Download PDFInfo
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- CN113798583A CN113798583A CN202110948360.4A CN202110948360A CN113798583A CN 113798583 A CN113798583 A CN 113798583A CN 202110948360 A CN202110948360 A CN 202110948360A CN 113798583 A CN113798583 A CN 113798583A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 abstract description 15
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000001012 protector Effects 0.000 description 4
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/03—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of endless chain conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Cutting Processes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a protective device of a bar steel cutting machine and a using method thereof, in particular to the technical field of mechanical equipment, the protective device can smoothly drive a supporting table and a fixed plate on two sides to move relatively through the remote transmission action of a belt, and smoothly realize the downward movement of the fixed plate under the elastic action of a telescopic component, so that the fixed plate and the supporting table can move relatively in a staggered way, and the fixed plate and the supporting table can ensure that the fixed plate and the supporting table can achieve the position circulation and alternate switching use, thereby positioning a product during cutting, achieving the cutting work during positioning, avoiding the occurrence of a processing neutral position, meeting the production requirement of non-stop processing, further improving the production and processing efficiency, meeting the requirement of continuous processing, achieving the purposes of automatic material conveying and discharging through the belt, being easy to take and place the product, and simultaneously preventing the problem of hurting people caused by mistakenly touching a switch of a cutting mechanism, thereby meeting the requirement of safe processing.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a protection device of a bar steel cutting-off machine and a using method thereof.
Background
The bar steel refers to an elongated steel product with a relatively uniform cross section, usually circular, generally divided into three types according to the processing mode, namely hot rolling, forging and cold drawing, and is mostly used as a semi-finished product raw material of various deep-processed steel products, and the application is extremely wide.
And in the in-process of carrying out follow-up processing to the bar steel, often need use the cutter to carry out the cutting-off processing, but the bar steel cutter of prior art at present security is not high in the use, splash spark or iron fillings impurity come out easily in machine work operation in-process, lead to the accidental injury workman, bring certain potential safety hazard, though can protect through addding protector, if forget before the start-up and open protector, then do not have the guard effect, and if the mistake of carelessness touches the switch and injures people easily at the in-process of material loading, and the course of work needs the blowing-off earlier fixed, then cut off, remove to take off after fixed and just can carry out the cutting-off work of next section bar steel, be difficult to realize serialization cutting-off work.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a protection device of a bar steel cutting-off machine and a using method thereof, and the technical problem to be solved by the invention is as follows: the bar steel cutting machine in the prior art is not high in safety in the use process, easily splashes sparks or iron filings impurity in the machine work operation process, cause accidental injury workers, bring certain potential safety hazard, though can protect through addding protector, if forget to open protector before starting, then do not have the protective effect, and at the in-process of material loading if the mistake of carelessness touches the switch and injures people easily, and the course of work needs the blowing before fixed, then cut off, remove to take off after fixed and just can carry out the cutting off work of next section bar steel, be difficult to realize the problem of serialization cutting off work.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a protection device of bar steel cutter, includes the backup pad, the left surface of backup pad and the right-hand member fixed connection of two bracing pieces, the movable sleeve has been cup jointed to the surface of bracing piece, two the same brace table of last fixed surface of movable sleeve is connected with, the left surface of backup pad and the right flank fixed connection of control panel, the upper surface of control panel and the lower surface overlap joint of flexible subassembly, the upper surface of flexible subassembly and the lower fixed surface of fixed plate are connected, two location structure of the equal fixedly connected with in upper surface of the upper surface of fixed plate and brace table, the surface joint of flexible subassembly has the connecting plate.
The lower surface of connecting plate and the upper surface fixed connection of two uide bushings, the place ahead the front of uide bushing and the back fixed connection of belt, the upper surface of belt and the lower fixed connection of the place ahead movable sleeve, the belt is connected with the action wheel and from the driving wheel transmission, the action wheel joint is at the surface of motor output shaft, the left surface of control panel and the left surface fixed connection of protective housing inner wall, the upper surface of protective housing inner wall is articulated with the one end of expansion bracket, the expansion bracket is articulated with four movable plates respectively.
Dovetail chutes have been seted up to the left surface of fly leaf, the back fixedly connected with elastic webbing of dovetail chutes inner wall, the one end of elastic webbing and the back fixed connection of dovetail slider, dovetail slider sets up in dovetail chutes, four dovetail slider all articulates with the expansion bracket, four one side of fly leaf surface is connected with the fixed surface of flexible cloth, the upper surface of flexible cloth and the upper surface fixed connection of protective housing inner wall, one of them the lower surface of fly leaf and the upper surface overlap joint of connecting rod, the one end of connecting rod and cutting mechanism's upper surface fixed connection, the cutting mechanism joint is at the upper surface of protective housing.
As a further scheme of the invention: an opening is formed in the right side face of the protective shell, and the belt and the control panel are located in the opening.
As a further scheme of the invention: the outer surface of the guide sleeve is sleeved with a guide rod, and the right end of the guide rod is fixedly connected with the left side face of the supporting plate.
As a further scheme of the invention: the back of motor and the front fixed connection of fixing base, the right flank of fixing base and the left surface fixed connection of backup pad.
As a further scheme of the invention: the inner surface of the driven wheel is fixedly connected with the outer surface of the rotating shaft, the bearing is sleeved on the outer surface of the rotating shaft, a reinforcing plate is fixedly connected to the back face of the bearing, and the left side face of the reinforcing plate is fixedly connected with the left side face of the inner wall of the protective shell.
As a further scheme of the invention: the telescopic component comprises a sleeve, the sleeve is connected in a connecting plate in a clamped mode, a movable rod is sleeved on the inner surface of the sleeve, the bottom end of the movable rod is fixedly connected with the upper surface of a roller, the lower surface of the roller is in lapped joint with the upper surface of a control plate, the top end of the movable rod is fixedly connected with the lower surface of a fixed plate, the lower surface of the fixed plate is fixedly connected with the top end of a spring, and the spring is fixedly connected to the upper surface of the sleeve.
As a further scheme of the invention: the positioning structure comprises a connecting frame, the lower surface of the connecting frame is fixedly connected with the upper surface of the supporting table, the upper surface of the connecting frame is connected with a nut in a clamping mode, the inner surface of the nut is connected with a screw rod in a threaded mode, and the upper surfaces of the supporting table and the fixing plate are fixedly connected with two rubber layers.
As a further scheme of the invention: the cutting mechanism comprises an electric hydraulic rod, the electric hydraulic rod is connected to the upper surface of the protective shell in a clamped mode, a cutting knife is fixedly connected to the bottom end of the electric hydraulic rod, and the upper surface of the cutting knife is fixedly connected with one end of a connecting rod.
The use method of the protection device of the bar steel cutting-off machine comprises the following steps:
s1, during use, firstly, the product is placed on the surfaces of the two right rubber layers, then the screw rod is rotated, the screw rod is screwed downwards, the screw rod is contacted with the product, the product is positioned through continuous force application, then the motor is controlled to run, the motor drives the driving wheel to rotate, the driving wheel is driven by the belt to rotate, under the transmission action of the belt, the guide sleeve and the movable sleeve can move, the movable sleeve drives the supporting table to move leftwards, the supporting table drives the product to move leftwards, and meanwhile, the guide sleeve drives the connecting plate to move rightwards, so that the connecting plate drives the fixing plate to move rightwards.
S2, treat when the gyro wheel breaks away from control panel left side protruding portion, then the elastic force of spring can drive the fixed plate downstream, make the fixed plate stagger with a supporting bench position downwards, make a supporting bench move to the left side smoothly, the fixed plate moves to the right side simultaneously, can place the product that needs processing on the fixed plate surface this moment, and it is fixed through the screw rod once more, the electronic hydraulic stem motion of simultaneous control, make electronic hydraulic stem promote the cutting knife downstream, make the cutting knife drive connecting rod downstream, make the connecting rod lose the holding power to the fly leaf, make the fly leaf downstream, make the expansion bracket expand, the cloth that stretches out downwards simultaneously, make the cloth that stretches out and draws back to shelter from the right side opening of protective housing, the cutting knife can cut the operation to the product downwards simultaneously.
S3, wait to cut the completion back, then control electronic hydraulic stem and drive cutting knife and connecting rod rebound for the expansion bracket shrink, the shrink of flexible cloth makes progress simultaneously, makes the opening open, can control the motor reversal this moment, then can carry out the work that both positions switched in turn once more through movable sleeve and uide bushing, with this circulation can.
The invention has the beneficial effects that:
1. according to the invention, through the long-distance transmission action of the belt, the relative motion of the supporting tables and the fixing plate on the two sides can be smoothly driven, and the fixing plate can be smoothly moved downwards under the elastic action of the telescopic assembly, so that the fixing plate and the supporting tables can relatively move in a staggered manner, and the fixing plates and the supporting tables can be ensured to be circularly and alternately switched for use, so that the product can be positioned during cutting, meanwhile, the cutting work can be realized during positioning, the processing neutral gear is avoided, the production requirement of non-stop processing is met, the production processing efficiency can be further improved, the requirement of continuous processing is met, the purposes of automatic material conveying and discharging can be achieved through the belt, the product is easy to take and place, meanwhile, the problem that a cutting mechanism switch is touched by mistake to hurt people can be prevented, and the requirement of safe processing can be met;
2. according to the invention, through the downward movement of the cutting mechanism, the connecting rod can be operated to move downwards, the connecting rod loses the upward supporting force on the movable plate, the telescopic frame is unfolded downwards at the moment, the telescopic cloth can be unfolded downwards, the telescopic cloth can play a sealed shielding effect on the opening, meanwhile, the cutting mechanism can complete the cutting operation of a product in a sealed environment, and further, the processing safety can be ensured by adopting the sealed cutting environment, the problem that impurities splash and hurt people is avoided, and the occurrence of potential safety hazards is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the support plate of the present invention;
FIG. 3 is a perspective schematic view of the inventive belt;
FIG. 4 is a perspective view of the telescoping assembly of the present invention;
FIG. 5 is a schematic perspective view of a support stage according to the present invention;
FIG. 6 is a schematic cross-sectional view of the protective case of the present invention;
FIG. 7 is a perspective structural view of a movable plate according to the present invention;
FIG. 8 is a schematic perspective view of a control panel according to the present invention;
in the figure: the device comprises a supporting plate 1, a control plate 2, a supporting table 3, a connecting plate 4, a positioning structure 5, a nut 51, a screw 52, a connecting frame 53, a movable sleeve 6, a guide rod 7, an expansion assembly 8, a roller 81, a movable rod 82, a sleeve 83, a spring 84, a cutting mechanism 9, an electric hydraulic rod 91, a cutting knife 92, a guide sleeve 10, a fixed plate 11, a rubber layer 12, a driving wheel 13, a belt 14, a driven wheel 15, a motor 16, a protective shell 17, a supporting rod 18, a connecting rod 19, an expansion frame 20, expansion cloth 21, a movable plate 22, an opening 23, an elastic belt 24, a dovetail slide block 25, a dovetail slide groove 26, a fixed seat 27, a reinforcing plate 28, a bearing 29 and a rotating shaft 30.
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.
As shown in figures 1-8, the invention provides a protection device for a bar steel cutting machine, which comprises a supporting plate 1, wherein the left side surface of the supporting plate 1 is fixedly connected with the right ends of two supporting rods 18, the outer surfaces of the supporting rods 18 are sleeved with movable sleeves 6, the supporting rods 18 can support the movable sleeves 6 by arranging the supporting rods 18 and the movable sleeves 6, and can ensure the stable movement of the movable sleeves 6, so that the supporting tables 3 can stably move, the upper surfaces of the two movable sleeves 6 are fixedly connected with a same supporting table 3, the left side surface of the supporting plate 1 is fixedly connected with the right side surface of a control plate 2, the upper surface of the control plate 2 is lapped with the lower surface of a telescopic assembly 8, the upper surface of the telescopic assembly 8 is fixedly connected with the lower surface of a fixed plate 11, and the supporting tables 3 are arranged, so that the fixed plate 11 and the supporting tables 3 can support products, ensure the work of placing smoothly of product, two location structure 5 of the equal fixedly connected with of upper surface of fixed plate 11 and the upper surface of brace table 3, the surface joint of flexible subassembly 8 has connecting plate 4.
The lower surface of the connecting plate 4 is fixedly connected with the upper surfaces of the two guide sleeves 10, the front surface of the front guide sleeve 10 is fixedly connected with the back surface of a belt 14, the upper surface of the belt 14 is fixedly connected with the lower surface of the front movable sleeve 6, the belt 14 is in transmission connection with a driving wheel 13 and a driven wheel 15, and by arranging the driving wheel 13 and the driven wheel 15, the belt 14 can be supported by the driving wheel 13 and the driven wheel 15, meanwhile, the remote transmission function of the belt 14 can be ensured, the driving wheel 13 is clamped on the outer surface of the output shaft of the motor 16, the left side surface of the control panel 2 is fixedly connected with the left side surface of the inner wall of the protective shell 17, the upper surface of the inner wall of the protective shell 17 is hinged with one end of the telescopic frame 20, the telescopic frame 20 can perform telescopic work by arranging the telescopic frame 20, so as to fold and unfold the telescopic cloth 21, the telescopic frame 20 is hinged with four movable plates 22 respectively.
As shown in fig. 1, an opening 23 is opened on the right side surface of the protective case 17, and the belt 14 and the control panel 2 are located in the opening 23 for the purpose of smoothly moving the fixing plate 11 and the support base 3 by opening the opening 23.
As shown in fig. 2, the guide rod 7 is sleeved on the outer surface of the guide sleeve 10, and by arranging the guide rod 7, the guide rod 7 can support the guide sleeve 10, and meanwhile, the guide sleeve 10 can slide stably, so that the fixing plate 11 can move stably, and the right end of the guide rod 7 is fixedly connected with the left side surface of the supporting plate 1.
As shown in fig. 3, the back of the motor 16 is fixedly connected with the front of the fixing seat 27, through setting the fixing seat 27, the fixing seat 27 can fix the motor 16, so that the motor 16 can be stably placed in work, the right side of the fixing seat 27 is fixedly connected with the left side of the supporting plate 1, the inner surface of the driven wheel 15 is fixedly connected with the outer surface of the rotating shaft 30, the bearing 29 is sleeved on the outer surface of the rotating shaft 30, through setting the bearing 29, the bearing 29 can support the rotating shaft 30, meanwhile, the rotating stability of the rotating shaft 30 can be ensured, the back of the bearing 29 is fixedly connected with a reinforcing plate 28, through setting the reinforcing plate 28, the bearing 29 can be fixed, the firmness of the bearing 29 is ensured, and the left side of the reinforcing plate 28 is fixedly connected with the left side of the inner wall of the protective shell 17.
As shown in fig. 4, the telescopic assembly 8 includes a sleeve 83, the sleeve 8 is connected in the connecting plate 4 in a clamping manner, the inner surface of the sleeve 83 is sleeved with a movable rod 82, the bottom end of the movable rod 82 is fixedly connected with the upper surface of a roller 81, through the arrangement of the roller 81, the roller 81 has a rolling property, the friction between the roller and the control panel 2 can be reduced, the roller 81 can smoothly roll, the lower surface of the roller 81 is lapped with the upper surface of the control panel 2, the top end of the movable rod 82 is fixedly connected with the lower surface of the fixing plate 11, the lower surface of the fixing plate 11 is fixedly connected with the top end of a spring 84, through the arrangement of the spring 84, the elastic acting force of the spring 84 can drive the fixing plate 11 to move downwards, the fixing plate 11 can move in a staggered manner with the supporting table 3, and the spring 84 is fixedly connected to the upper surface of the sleeve 83.
As shown in fig. 5, the positioning structure 5 comprises a connecting frame 53, the lower surface of the connecting frame 53 is fixedly connected with the upper surface of the supporting platform 3, a nut 51 is clamped on the upper surface of the connecting frame 53, a screw 52 is connected with the inner surface of the nut 51 in a threaded manner, by providing the screw 52 and the nut 51, and the screw 52 can be screwed into the nut 51, thereby the screw 52 can extrude the product to achieve the positioning function, and simultaneously the nut 51 and the screw 52 can generate self-locking, thereby ensuring the firmness of the placement of the product, the upper surfaces of the supporting platform 3 and the fixed plate 11 are both fixedly connected with two rubber layers 12, by arranging the rubber layer 12, the rubber layer 12 can support the product, so that a distance exists between the product and the support platform 3 or the support plate 1, further, the problem of damage to the fixing plate 11 and the supporting table 3 during subsequent cutting can be prevented, and the rubber layer 12 can protect the surface of the product.
As shown in fig. 6, the cutting mechanism 9 includes an electric hydraulic rod 91, the electric hydraulic rod 91 is connected to the upper surface of the protective shell 17 in a clamped manner, a cutting knife 92 is fixedly connected to the bottom end of the electric hydraulic rod 91, and by means of the electric hydraulic rod 91 and the cutting knife 92, the electric hydraulic rod 91 can control the cutting knife 92 to move downwards, so that the cutting knife 92 can smoothly cut a product downwards, and the upper surface of the cutting knife 92 is fixedly connected to one end of the connecting rod 19.
The use method of the protection device of the bar steel cutting-off machine comprises the following steps:
s1, when in use, firstly, the product is placed on the surfaces of the two right rubber layers 12, then the screw rod 52 is rotated, the screw rod 52 is screwed downwards, the screw rod 52 is in contact with the product, the product is positioned by continuous force application, then the motor 16 is controlled to operate, the motor 16 drives the driving wheel 13 to rotate, the driving wheel 13 drives the driven wheel 15 to rotate through the belt 14, under the transmission action of the belt 14, the guide sleeve 10 and the movable sleeve 6 can move, the movable sleeve 6 drives the supporting table 3 to move leftwards, the supporting table 3 drives the product to move leftwards, meanwhile, the guide sleeve 10 drives the connecting plate 4 to move rightwards, and the connecting plate 4 drives the fixing plate 11 to move rightwards.
S2, when the roller 81 is separated from the left protruding portion of the control board 2, the fixing board 11 is driven to move downwards by the elastic force of the spring 84, so that the fixing plate 11 is displaced downward from the supporting platform 3, the supporting platform 3 is smoothly moved to the left side, at the same time, the fixing plate 11 is moved to the right, at this time, the product to be processed can be placed on the surface of the fixing plate 11, and is fixed again by the screw 52, meanwhile, the electric hydraulic rod 91 is controlled to move, so that the electric hydraulic rod 91 pushes the cutting knife 92 to move downwards, so that the cutting knife 92 drives the connecting rod 19 to move downwards, the connecting rod 19 loses the supporting force on the movable plate 22, the movable plate 22 moves downwards, the telescopic frame 20 is unfolded, simultaneously the telescopic cloth 21 expands downwards for the telescopic cloth 21 can shelter from the right side opening 23 of the protective housing 17, and simultaneously the cutting knife 92 can cut the product downwards.
S3, after the cutting is finished, the electric hydraulic rod 91 is controlled to drive the cutting knife 92 and the connecting rod 19 to move upwards, the telescopic frame 20 is contracted, meanwhile, the telescopic cloth 21 is contracted upwards, the opening 23 is opened, the motor 16 can be controlled to rotate reversely at the moment, and the work of alternately switching the positions of the movable sleeve 6 and the guide sleeve 10 can be carried out again, so that the operation can be carried out circularly.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a protection device of bar steel cutter, includes backup pad (1), its characterized in that: the left side surface of the supporting plate (1) is fixedly connected with the right ends of the two supporting rods (18), the outer surfaces of the supporting rods (18) are sleeved with movable sleeves (6), the upper surfaces of the two movable sleeves (6) are fixedly connected with the same supporting table (3), the left side surface of the supporting plate (1) is fixedly connected with the right side surface of the control plate (2), the upper surface of the control plate (2) is lapped with the lower surface of a telescopic assembly (8), the upper surface of the telescopic assembly (8) is fixedly connected with the lower surface of a fixing plate (11), the upper surfaces of the fixing plate (11) and the supporting table (3) are both fixedly connected with two positioning structures (5), and the outer surface of the telescopic assembly (8) is clamped with a connecting plate (4);
the lower surface of the connecting plate (4) is fixedly connected with the upper surfaces of the two guide sleeves (10), the front surface of the front guide sleeve (10) is fixedly connected with the back surface of a belt (14), the upper surface of the belt (14) is fixedly connected with the lower surface of the front movable sleeve (6), the belt (14) is in transmission connection with a driving wheel (13) and a driven wheel (15), the driving wheel (13) is clamped on the outer surface of an output shaft of a motor (16), the left side surface of the control panel (2) is fixedly connected with the left side surface of the inner wall of a protective shell (17), the upper surface of the inner wall of the protective shell (17) is hinged with one end of a telescopic frame (20), and the telescopic frame (20) is hinged with the four movable plates (22) respectively;
a dovetail sliding groove (26) is formed in the left side surface of the movable plate (22), an elastic belt (24) is fixedly connected to the back surface of the inner wall of the dovetail sliding groove (26), one end of the elastic band (24) is fixedly connected with the back surface of the dovetail slide block (25), the dovetail sliding blocks (25) are arranged in dovetail sliding grooves (26), the four dovetail sliding blocks (25) are hinged with the telescopic frame (20), one side of the outer surface of the four movable plates (22) is fixedly connected with the surface of the telescopic cloth (21), the upper surface of the telescopic cloth (21) is fixedly connected with the upper surface of the inner wall of the protective shell (17), the lower surface of one of the movable plates (22) is overlapped with the upper surface of the connecting rod (19), one end of the connecting rod (19) is fixedly connected with the upper surface of the cutting mechanism (9), and the cutting mechanism (9) is connected to the upper surface of the protective shell (17) in a clamping mode.
2. The protection device for a bar cutter according to claim 1, wherein: opening (23) have been seted up to the right flank of protective housing (17), belt (14) and control panel (2) are located opening (23).
3. The protection device for a bar cutter according to claim 1, wherein: the outer surface of the guide sleeve (10) is sleeved with a guide rod (7), and the right end of the guide rod (7) is fixedly connected with the left side face of the support plate (1).
4. The protection device for a bar cutter according to claim 1, wherein: the back of motor (16) and the front fixed connection of fixing base (27), the right flank of fixing base (27) and the left surface fixed connection of backup pad (1).
5. The protection device for a bar cutter according to claim 1, wherein: the inner surface of the driven wheel (15) is fixedly connected with the outer surface of the rotating shaft (30), the outer surface of the rotating shaft (30) is sleeved with the bearing (29), the back surface of the bearing (29) is fixedly connected with the reinforcing plate (28), and the left side surface of the reinforcing plate (28) is fixedly connected with the left side surface of the inner wall of the protective shell (17).
6. The protection device for a bar cutter according to claim 1, wherein: telescopic component (8) includes sleeve (83), sleeve (8) joint is in connecting plate (4), movable rod (82) have been cup jointed to the internal surface of sleeve (83), the bottom of movable rod (82) is connected with the last fixed surface of gyro wheel (81), the lower surface of gyro wheel (81) and the upper surface overlap joint of control panel (2), the top of movable rod (82) and the lower fixed surface of fixed plate (11) are connected, the lower surface of fixed plate (11) and the top fixed connection of spring (84), spring (84) fixed connection is at the upper surface of sleeve (83).
7. The protection device for a bar cutter according to claim 1, wherein: location structure (5) include link (53), the lower surface of link (53) is connected with the last fixed surface of brace table (3), the upper surface joint of link (53) has nut (51), the internal surface threaded connection of nut (51) has screw rod (52), the equal fixedly connected with two rubber layers (12) of upper surface of brace table (3) and fixed plate (11).
8. The protection device for a bar cutter according to claim 1, wherein: cutting mechanism (9) are including electronic hydraulic stem (91), the upper surface at protective housing (17) of electronic hydraulic stem (91) joint, the bottom fixedly connected with cutting knife (92) of electronic hydraulic stem (91), the upper surface of cutting knife (92) and the one end fixed connection of connecting rod (19).
9. The use method of the protection device of the bar steel cutting-off machine is characterized by comprising the following steps:
s1, when the rubber support is used, a product is placed on the surfaces of the two right rubber layers (12), the screw rod (52) is rotated, the screw rod (52) is screwed downwards, the screw rod (52) is in contact with the product, the product is positioned by continuous force application, then the motor (16) is controlled to operate, the motor (16) drives the driving wheel (13) to rotate, the driving wheel (13) drives the driven wheel (15) to rotate through the belt (14), the guide sleeve (10) and the movable sleeve (6) can move under the transmission action of the belt (14), the movable sleeve (6) drives the support table (3) to move leftwards, the support table (3) drives the product to move leftwards, meanwhile, the guide sleeve (10) drives the connecting plate (4) to move rightwards, and the connecting plate (4) drives the fixing plate (11) to move rightwards;
s2, when the roller (81) is separated from the left protruding part of the control plate (2), then the elastic acting force of the spring (84) can drive the fixed plate (11) to move downwards, so that the fixed plate (11) is staggered with the support platform (3) downwards, the support platform (3) is smoothly moved to the left, and meanwhile, the fixed plate (11) is moved to the right, at this time, a product to be processed can be placed on the surface of the fixed plate (11) and is fixed through the screw (52) again, and meanwhile, the electric hydraulic rod (91) is controlled to move, so that the electric hydraulic rod (91) pushes the cutting knife (92) to move downwards, the cutting knife (92) drives the connecting rod (19) to move downwards, so that the connecting rod (19) loses the supporting force on the movable plate (22), the movable plate (22) moves downwards, the telescopic frame (20) is unfolded, and the telescopic cloth (21) is unfolded downwards, the telescopic cloth (21) can shield a right opening (23) of the protective shell (17), and the cutting knife (92) can cut a product downwards;
s3, after the cutting is finished, the electric hydraulic rod (91) is controlled to drive the cutting knife (92) and the connecting rod (19) to move upwards, the telescopic frame (20) is contracted, meanwhile, the telescopic cloth (21) is contracted upwards, the opening (23) is opened, the motor (16) can be controlled to rotate reversely, the position of the motor and the position of the motor can be switched alternately again through the movable sleeve (6) and the guide sleeve (10), and the cutting machine can be used for circulating the cutting machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948360.4A CN113798583B (en) | 2021-08-18 | 2021-08-18 | Protection device of bar steel cutting machine and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948360.4A CN113798583B (en) | 2021-08-18 | 2021-08-18 | Protection device of bar steel cutting machine and use method thereof |
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| CN113798583A true CN113798583A (en) | 2021-12-17 |
| CN113798583B CN113798583B (en) | 2024-04-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226163A (en) * | 2023-11-13 | 2023-12-15 | 江苏圣欣不锈钢制品有限公司 | Stainless steel plate planing device |
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| KR101900646B1 (en) * | 2018-05-08 | 2018-09-19 | 유옥진 | Rod cutting machine |
| CN108714973A (en) * | 2018-05-30 | 2018-10-30 | 袁毅 | A kind of electromechanicsization brick cutting equipment |
| CN109335567A (en) * | 2018-10-24 | 2019-02-15 | 刘慧华 | A kind of touch screen dislocation moving transmission device |
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| CN117226163A (en) * | 2023-11-13 | 2023-12-15 | 江苏圣欣不锈钢制品有限公司 | Stainless steel plate planing device |
| CN117226163B (en) * | 2023-11-13 | 2024-02-23 | 江苏圣欣不锈钢制品有限公司 | Stainless steel plate planing device |
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| CN113798583B (en) | 2024-04-02 |
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