CN214236067U

CN214236067U - Fixed-length cutting equipment for raw steel bars

Info

Publication number: CN214236067U
Application number: CN202023186999.3U
Authority: CN
Inventors: 郑延莉; 王玉岩; 许昕; 任泽宇
Original assignee: China State Construction Technology Huzhou Co Ltd
Current assignee: China State Construction Technology Huzhou Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-21
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a fixed-length cutting device for reinforcing steel bar raw materials, which comprises a workbench, a fixed-length structure and a reset structure; a workbench: the upper surface middle part is equipped with the U type frame, the upper surface right side of workstation is equipped with the U template, the right surface of U template is equipped with the connecting plate, the right surface of connecting plate is equipped with the motor through the mounting groove, the output shaft left end of motor passes the through-hole of connecting plate left surface and is equipped with the carousel in end department, the left end face edge of carousel rotates through the pivot and is connected with the slat, sliding connection has the clamp plate in the upper surface sliding port of U template, the upper end of clamp plate is rotated through the lower extreme of pivot with the slat and is connected, the upper surface right side of workstation is equipped with fixed cutting plate, the upper surface right side front and back end symmetry of workstation is equipped with the backup pad, the slide opening that two backup pads upper surface symmetries set up respectively with the vertical cylinder sliding connection of cutter frame, this reinforcing bar raw materials fixed length cutting equipment, the different length of reinforcing bar raw materials and efficient demand of cutting off have been satisfied.

Description

Fixed-length cutting equipment for raw steel bars

Technical Field

The utility model relates to a reinforcing bar raw materials technical field specifically is a reinforcing bar raw materials fixed length cutting equipment.

Background

The most commonly used article in the building construction during the reinforcing steel bar is the building process of various buildings, also can be said to change various lines on the design drawing into a real object process at the appointed place, it includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc., in the building construction process, it often needs to use a large number of reinforcing steel bars, thus it needs the reinforcing steel bar cutting device to cut, in the cutting process of the equipment, it needs the conveying device to automatically convey the reinforcing steel bars, thus it is convenient to cut the reinforcing steel bars by fixed length, at present, the reinforcing steel bars are manually cut by fixed length, firstly measured by the ruler, then cut by the cutting machine, it is comparatively complicated, the efficiency is low, but the existing reinforcing steel bar raw material fixed length cutting equipment can not play the role of guiding support, can not reach the purpose of different length adjustment when cutting the reinforcing steel bars, convenient and fast inadequately at the staff during operation, can not satisfy the different length fixed lengths of reinforcing bar raw materials and the efficient demand that cuts off, can't improve the efficiency of production, this device is intelligent to be spent not high enough, has increased staff's work burden, consequently, we have proposed a reinforcing bar raw materials fixed length cutting equipment, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a reinforcing bar raw materials fixed length cutting equipment, satisfied the different length fixed length of reinforcing bar raw materials and efficient demand of cutting off, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed-length cutting device for reinforcing steel bar raw materials comprises a workbench, a fixed-length structure and a reset structure;

a workbench: the middle part of the upper surface of the workbench is provided with a U-shaped frame, the right side of the upper surface of the workbench is provided with a U-shaped plate, the right surface of the U-shaped plate is provided with a connecting plate, the right surface of the connecting plate is provided with a motor through a mounting groove, the left end of an output shaft of the motor penetrates through a through hole in the left surface of the connecting plate and is provided with a turntable at the end, the edge of the left end surface of the turntable is rotatably connected with a batten through a rotating shaft, a pressing plate is slidably connected in a sliding port of the upper surface of the U-shaped plate, the upper end of the pressing plate is rotatably connected with the lower end of the batten through the rotating shaft, the right side of the upper surface of the workbench is provided with a fixed cutting plate, the front end and the rear end of the right side of the upper surface of the workbench are symmetrically provided with sliding holes which are respectively slidably connected with vertical cylinders of the cutting knife rest, three springs are movably sleeved on the vertical cylinders of the cutting knife rest, the bottom ends of the three springs are respectively fixedly connected with the upper surfaces of the symmetrically distributed supporting plates, and the upper ends of the three springs are fixedly connected with the lower surfaces of the transverse plates of the cutting knife rest;

fixed length structure: the U-shaped frame is arranged on the front surface of the U-shaped frame;

the reset structure is as follows: the reset structure is fixedly connected with the right side of the rear surface of the U-shaped frame;

wherein: still include control switch, control switch sets up in the front surface of U template, and external power source is connected to control switch's input electricity, and control switch's output is connected to the input electricity of motor, has played the effect that the direction was supported, reaches the purpose of different length adjustments when the reinforcing bar cuts off, and convenient and fast more at staff's during operation has satisfied the different length fixed lengths of reinforcing bar raw materials and efficient demand of cutting off, has improved the efficiency of production, and this device is intelligent and is spent higher, has alleviateed staff's work burden.

Further, fixed length structure includes slider, stopper, lock nut, decides long slab, roof and supporting disk, slider sliding connection is on the draw runner that U type frame front surface set up, and the front surface middle part of slider is equipped with the stopper, and the downthehole threaded connection of locking that slider front surface left side set up has lock nut, and the front surface right side of slider rotates through the pivot to be connected with decides long slab, and the upper end of deciding long slab has the roof through calorie post activity joint, and U type frame front surface right side is equipped with the supporting disk, and the extrados of supporting disk corresponds with the lower surface position of deciding long slab, reaches the purpose that different length adjusted when the reinforcing bar cuts off.

Further, the reset structure includes pillar, spring one, slide cartridge, biography power board, installation piece and spring two, pillar and spring one set up respectively in the upper surface right side of workstation, and spring one cup joints with the pillar slip, and the activity of the cylinder upper end of pillar has cup jointed slide cartridge, and the lower extreme of slide cartridge corresponds with the upper end position of spring one, and the extrados upper end of slide cartridge is equipped with the biography power board, and the vertical plate body left surface of biography power board is equipped with spring two, and the rear surface right side of U type frame is equipped with the installation piece, and the right surface of installation piece and the left end fixed connection of spring two have satisfied the different length fixed lengths of reinforcing bar raw materials and efficient cutting demand.

Furthermore, the left and right sides of the front end of the upper surface of the workbench are symmetrically provided with first supporting legs, and the upper end surfaces of the first supporting legs are fixedly connected with the lower surface of the material guide plate, so that the requirement of material conveying is met.

Furthermore, the four corners of the lower surface of the workbench are symmetrically provided with second supporting legs, the bottom ends of the second supporting legs are fixedly connected with the upper surface of the bottom plate, and the contact area with the ground of a working area is increased.

Compared with the prior art, the beneficial effects of the utility model are that: this reinforcing bar raw materials fixed length cutting equipment has following benefit:

1. staff anticlockwise rotation locking nut makes the slider can slide, then slide the slider to the length distance that needs, then clockwise screw up locking nut and make it fixed, also move the roof to suitable grafting position simultaneously and peg graft, then transport the reinforcing bar through the recess on the outside conveyor follow fixed cutting board, when reinforcing bar head touches the lower extreme of fixed length board, the upper end of fixed length board then can take the roof to the right side and remove, the setting of supporting disk has played the effect that the direction was supported when the roof moved to the right side, thereby reach the purpose of different length adjustment when the reinforcing bar cuts off, more convenient and fast at staff during operation.

2. When the top plate moves rightwards again, the top plate can contact and push against the force transfer plate to slightly move, and further the sliding cylinder movably sleeved on the support column is slightly rotated anticlockwise, the length is fixed in advance, when the head of the steel bar pushes against the fixed length plate to the leftmost position, the force transfer plate can just push against the upper surface of the movable cutter frame, at the moment, the spring II is stretched, and at the moment, the pressing plate continuously moves upwards and downwards, because the force transfer plate is just positioned on the upper surface of the cutter frame, the force transfer plate is contacted when the pressing plate presses downwards, a downward force is applied to the cutter frame by force transfer of the force transfer plate, at the moment, the spring I, the spring II and the sliding cylinder are simultaneously stressed and contracted, the sliding cylinder moves downwards, at the moment, the spring III is stressed to contract the cutter frame to move downwards, and further the steel bar with the fixed length is cut, at the fixed length plate is not stressed because the pushed steel bar is cut, the spring I, the spring II and the sliding cylinder retract simultaneously to cut the force transfer plate, the sliding cylinder and the cutter frame are sequentially brought back to reset, the force transmission plate pushes the top plate to the left end in the resetting process, so that the initial position of the fixed-length plate is also recovered, and the fixed-length cutting operation of the next section of steel bar is realized in a tight mode, so that the cutting requirements of different lengths and high efficiency of the steel bar raw materials are met, the production efficiency is improved, the device is high in intelligent degree, and the workload of workers is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the reposition structure of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1 workbench, 2U-shaped frame, 3 length fixing structure, 31 sliding block, 32 limiting block, 33 locking nut, 34 length fixing plate, 35 top plate, 36 supporting plate, 4 reset structure, 41 support column, 42 spring I, 43 sliding cylinder, 44 force transmission plate, 45 mounting block, 46 spring II, 5U-shaped plate, 6 connecting plate, 7 motor, 8 turntable, 9 lath, 10 pressing plate, 11 control switch, 12 fixed cutting plate, 13 supporting plate, 14 cutting knife rest, 15 spring III, 16 supporting leg I, 17 guide plate, 18 supporting leg II, 19 bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixed-length cutting device for reinforcing steel bar raw materials comprises a workbench 1, a fixed-length structure 3 and a reset structure 4;

a workbench 1: the workbench 1 provides an installation place, the middle part of the upper surface of the workbench 1 is provided with a U-shaped frame 2 to meet the requirement of fixed installation, the right side of the upper surface of the workbench 1 is provided with a U-shaped plate 5 to play a role of fixed support, the right surface of the U-shaped plate 5 is provided with a connecting plate 6 to meet the requirement of installation, the right surface of the connecting plate 6 is provided with a motor 7 through an installation groove to meet the requirement of power output, the left end of an output shaft of the motor 7 penetrates through a through hole on the left surface of the connecting plate 6 and is provided with a turntable 8 at the end to play a role of power transmission, the edge of the left end surface of the turntable 8 is rotationally connected with a batten 9 through a rotating shaft to meet the requirement of power transmission, a pressing plate 10 is slidably connected in a sliding port of the upper surface of the U-shaped plate 5 to play a role of reciprocating pressure application, the upper end of the pressing plate 10 is rotationally connected with the lower end of the batten 9 through the rotating shaft to play a role of connection, the right side of fixed cutting plate 12 is arranged on the right side of the upper surface of the workbench 1, the steel bar cutting requirements are met, the supporting plates 13 are symmetrically arranged at the front end and the rear end of the right side of the upper surface of the workbench 1, the fixing and supporting requirements are met, the sliding holes symmetrically formed in the upper surfaces of the two supporting plates 13 are respectively in sliding connection with the vertical cylinder of the cutting knife rest 14, the steel bar cutting effect is achieved, the springs III 15 are movably sleeved on the vertical cylinder of the cutting knife rest 14, the resetting flexible buffering effect is met, the bottom ends of the springs III 15 are respectively fixedly connected with the upper surfaces of the symmetrically distributed supporting plates 13, the connecting effect is achieved, the upper ends of the springs III 15 are fixedly connected with the lower surfaces of the transverse plate bodies of the cutting knife rest 14, and the fixing requirements are met;

fixed length structure 3: the fixed-length structure 3 comprises a sliding block 31, a limiting block 32, a locking nut 33, a fixed-length plate 34, a top plate 35 and a supporting plate 36, the sliding block 31 is connected to a sliding strip arranged on the front surface of the U-shaped frame 2 in a sliding mode, the limiting block 32 is arranged in the middle of the front surface of the sliding block 31, the locking hole formed in the left side of the front surface of the sliding block 31 is connected with the locking nut 33 in a threaded mode, the fixed-length plate 34 is connected to the right side of the front surface of the sliding block 31 in a rotating mode through a rotating shaft, the top plate 35 is movably clamped to the upper end of the fixed-length plate 34 through a clamping column, the supporting plate 36 is arranged on the right side of the front surface of the U-shaped frame 2, the outer arc surface of the supporting plate 36 corresponds to the lower surface of the fixed-length plate 34, a worker rotates the locking nut 33 anticlockwise to enable the sliding block 31 to slide to the required, then, the reinforcing steel bars are conveyed from the grooves in the fixed cutting plates 12 through an external conveying device, when the reinforcing steel bar heads touch the lower ends of the fixed length plates 34, the upper ends of the fixed length plates 34 can drive the top plates 35 to move towards the right, and the supporting plates 36 are arranged on the top plates 35 and play a role in guiding and supporting when the top plates 35 move towards the right, so that the purpose of adjusting different lengths of the reinforcing steel bars when the reinforcing steel bars are cut off is achieved, and the working of workers is more convenient and faster;

the resetting structure 4: the reset structure 4 is fixedly connected with the right side of the rear surface of the U-shaped frame 2, the reset structure 4 comprises a support column 41, a first spring 42, a sliding cylinder 43, a force transmission plate 44, a mounting block 45 and a second spring 46, the support column 41 and the first spring 42 are respectively arranged on the right side of the upper surface of the workbench 1, the first spring 42 is in sliding sleeve connection with the support column 41, the upper end of the column body of the support column 41 is movably sleeved with the sliding cylinder 43, the lower end of the sliding cylinder 43 corresponds to the upper end of the first spring 42, the upper end of the outer cambered surface of the sliding cylinder 43 is provided with the force transmission plate 44, the left surface of the vertical plate body of the force transmission plate 44 is provided with the second spring 46, the right side of the rear surface of the U-shaped frame 2 is provided with the mounting block 45, the right surface of the mounting block 45 is fixedly connected with the left end of the second spring 46, when the top plate 35 moves rightwards again, the top plate can contact and push against the force transmission plate 44 to move slightly, and further, the sliding cylinder 43 movably sleeved on the support column 41 also rotates slightly anticlockwise, the length is fixed in advance, when the head of the steel bar is propped against the fixed length plate 34 to the leftmost position, the force transfer plate 44 is just propped against the upper surface of the movable cutter frame 14, the spring II 46 is stretched, the pressure plate 10 continuously moves up and down at the moment, as the force transfer plate 44 is just positioned on the upper surface of the cutter frame 14, the pressure plate 10 contacts the force transfer plate 44 when pressing downwards, the force transfer plate 44 transfers force to apply a downward force to the cutter frame 14, the spring I42 simultaneously applies force to contract, the sliding cylinder 43 moves downwards, the spring III 15 applies force to contract the cutter frame 14 to move downwards, the steel bar after the fixed length is cut, at the moment, as the propped steel bar is cut off the fixed length plate 34, the spring I42, the spring II 46 and the sliding cylinder 43 simultaneously retract to retract the force transfer plate 44, the sliding cylinder 43 and the cutter frame 14 are sequentially brought back to return, and the force transfer plate 44 also props up the top plate 35 to the left end in the process of the return, the fixed length plate 34 is also restored to the initial position, and the transmission fixed length cutting operation of the next section of reinforcing steel bar is carried out, so that the requirements of different lengths, fixed length and high efficiency cutting of the reinforcing steel bar raw material are met, the production efficiency is improved, the device is high in intelligent degree, and the workload of workers is reduced;

wherein: the motor is characterized by further comprising a control switch 11, wherein the control switch 11 is arranged on the front surface of the U-shaped plate 5, the input end of the control switch 11 is electrically connected with an external power supply, and the input end of the motor 7 is electrically connected with the output end of the control switch 11 to regulate and control the operation of each electrical appliance element.

Wherein: supporting legs 16 are symmetrically arranged on the left side and the right side of the front end of the upper surface of the workbench 1, the upper end faces of the supporting legs 16 are fixedly connected with the lower surface of the material guide plate 17, and cut steel bars can fall into the material guide plate 17 for transmission.

Wherein: supporting legs 18 are symmetrically arranged at four corners of the lower surface of the workbench 1, the bottom ends of the supporting legs 18 are fixedly connected with the upper surface of the bottom plate 19, the supporting legs 18 are arranged on the upper mechanism to support and fix, and the contact area with the ground of a working area is increased due to the arrangement of the bottom plate 19.

When in use: firstly, a worker puts the device in a proper working area, then the worker controls the switch 11 to control the motor 7 to operate, the output shaft of the motor 7 drives the turntable 8 to rotate, the turntable 8 rotates and is driven by the batten 9 to further drive the sliding connection and the pressing plate 10 on the upper surface of the U-shaped plate 5 to do continuous up-and-down reciprocating motion, then the worker rotates the locking nut 33 anticlockwise to enable the sliding block 31 to slide, then the sliding block 31 slides to a required length distance, then the locking nut 33 is screwed clockwise to fix the sliding block, meanwhile, the top plate 35 is moved to a proper inserting position for inserting connection, then the reinforcing steel bar is conveyed from the groove on the fixed cutting plate 12 through an external conveying device, when the reinforcing steel bar head touches the lower end of the fixed length plate 34, the upper end of the fixed length plate 34 can drive the top plate 35 to move to the right side, the support disc 36 is arranged to play a role of guiding support when the top plate 35 moves to the right side, therefore, the purpose of adjusting different lengths when the steel bars are cut is achieved, the work is more convenient and quicker when a worker works, when the top plate 35 moves rightwards again, the top plate can contact and push against the force transfer plate 44 to move slightly, and then the sliding cylinder 43 movably sleeved on the supporting column 41 is driven to rotate slightly anticlockwise, the length is fixed in advance, when the head of the steel bar pushes against the fixed length plate 34 to the leftmost position, the force transfer plate 44 can just push against the upper surface of the movable cutter frame 14, the spring II 46 is stretched at the moment, the pressing plate 10 moves up and down continuously, as the force transfer plate 44 is just positioned on the upper surface of the cutter frame 14, the pressing plate 10 contacts the force transfer plate 44 when pressing downwards, the force transfer plate 44 applies a downward force to the cutter frame 14, the spring I42 is stressed to contract at the same time, the sliding cylinder 43 moves downwards, and the spring III 15 is stressed to contract the cutter frame 14 to move downwards, and then cut off the reinforcing bar after the fixed length, at this moment because the reinforcing bar that is pushing up is cut off fixed length board 34 and then not atress, spring 42, spring two 46 and slide cylinder 43 retract simultaneously and will pass the force plate 44, slide cylinder 43 and cutter saddle 14 return to the throne in proper order, pass the force plate 44 and also push up roof 35 left end in the in-process that resets, make fixed length board 34 also resume initial position, close up the transmission fixed length of next section reinforcing bar cuts the operation, thereby satisfied the different length fixed length of reinforcing bar raw materials and efficient cutting demand, improved the efficiency of production, this device intellectuality is highly represented, has lightened staff's work burden, the reinforcing bar after cutting off can fall into guide 17 and carry out the transmission, support leg two 18 set up to the top mechanism play the effect of supporting and fixing, the bottom plate 19 sets up the area of contact with work area ground.

It should be noted that the motor 7 disclosed in the present embodiment may be a motor manufactured by demark motor limited, guangzhou, with a specific model number of 180M-21520C5-E, and the control switch 11 controls the motor 7 to operate according to a method commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar raw materials fixed length cutting equipment which characterized in that: comprises a workbench (1), a fixed-length structure (3) and a reset structure (4);

table (1): the middle part of the upper surface of the workbench (1) is provided with a U-shaped frame (2), the right side of the upper surface of the workbench (1) is provided with a U-shaped plate (5), the right surface of the U-shaped plate (5) is provided with a connecting plate (6), the right surface of the connecting plate (6) is provided with a motor (7) through a mounting groove, the left end of the output shaft of the motor (7) penetrates through a through hole on the left surface of the connecting plate (6) and is provided with a turntable (8) at the end, the edge of the left end surface of the turntable (8) is rotatably connected with a ribbon board (9) through a rotating shaft, a pressing plate (10) is slidably connected in a sliding port on the upper surface of the U-shaped plate (5), the upper end of the pressing plate (10) is rotatably connected with the lower end of the ribbon board (9) through a rotating shaft, the right side of the upper surface of the workbench (1) is provided with a fixed cutting plate (12), the front and rear ends of the upper surface of the workbench (1) are symmetrically provided with supporting plates (13), sliding holes symmetrically arranged on the upper surfaces of the two supporting plates (13) are respectively and slidably connected with vertical cylinders of a cutting tool rest (14), a third spring (15) is movably sleeved on the vertical column body of the cutting knife rest (14), the bottom end of the third spring (15) is fixedly connected with the upper surfaces of the symmetrically distributed supporting plates (13), and the upper end of the third spring (15) is fixedly connected with the lower surface of the transverse plate body of the cutting knife rest (14);

length control structure (3): is arranged on the front surface of the U-shaped frame (2);

a reset structure (4): the reset structure (4) is fixedly connected with the right side of the rear surface of the U-shaped frame (2);

wherein: the motor is characterized by further comprising a control switch (11), wherein the control switch (11) is arranged on the front surface of the U-shaped plate (5), the input end of the control switch (11) is electrically connected with an external power supply, and the input end of the motor (7) is electrically connected with the output end of the control switch (11).

2. A reinforcing bar stock fixed-length cutting apparatus as set forth in claim 1, wherein: fixed length structure (3) are including slider (31), stopper (32), lock nut (33), fixed length board (34), roof (35) and supporting disk (36), slider (31) sliding connection is on the draw runner that U type frame (2) front surface set up, and the front surface middle part of slider (31) is equipped with stopper (32), and the downthehole threaded connection of locking that slider (31) front surface left side set up has lock nut (33), and the front surface right side of slider (31) is rotated through the pivot and is connected with fixed length board (34), and the upper end of fixed length board (34) has roof (35) through calorie post activity joint, and U type frame (2) front surface right side is equipped with supporting disk (36), and the extrados of supporting disk (36) corresponds with the lower surface position of fixed length board (34).

3. A reinforcing bar stock fixed-length cutting apparatus as set forth in claim 1, wherein: reset structure (4) include pillar (41), spring (42), slide cartridge (43), biography power board (44), installation piece (45) and spring two (46), pillar (41) and spring one (42) set up respectively in the upper surface right side of workstation (1), and spring one (42) and pillar (41) slip the cup joint, and slide cartridge (43) have been cup jointed in the cylinder upper end activity of pillar (41), and the lower extreme of slide cartridge (43) corresponds with the upper end position of spring one (42), and the extrados upper end of slide cartridge (43) is equipped with biography power board (44), and the vertical plate body left surface of biography power board (44) is equipped with spring two (46), and the rear surface right side of U type frame (2) is equipped with installation piece (45), and the right surface of installation piece (45) and the left end fixed connection of spring two (46).

4. A reinforcing bar stock fixed-length cutting apparatus as set forth in claim 1, wherein: the left side and the right side of the front end of the upper surface of the workbench (1) are symmetrically provided with first supporting legs (16), and the upper end surfaces of the first supporting legs (16) are fixedly connected with the lower surface of the material guide plate (17).

5. A reinforcing bar stock fixed-length cutting apparatus as set forth in claim 1, wherein: and supporting legs II (18) are symmetrically arranged at four corners of the lower surface of the workbench (1), and the bottom ends of the supporting legs II (18) are fixedly connected with the upper surface of the bottom plate (19).