CN214639915U

CN214639915U - Construction steel bar cuts device

Info

Publication number: CN214639915U
Application number: CN202120969668.2U
Authority: CN
Inventors: 王俊杰; 何磊; 吴昊杨; 高扬云峰
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-09
Anticipated expiration: 2031-05-06

Abstract

The utility model belongs to the technical field of the building technique and specifically relates to a construction steel cuts device, comprises a workbench, the bottom fixedly connected with supporting shoe of workstation inner chamber, the quantity of supporting shoe is two, and two supporting shoes relative one side are rotated through the pivot and are connected with cutting device, the slotted hole has been seted up at the top of workstation. This construction steel bar cuts device, possess the advantage that the security is good, in the in-service use process, when cutting the reinforcing bar, thereby can press the reinforcing bar and make the reinforcing bar be difficult to jump out when cutting, and the cutting knife can be in the inner chamber of workstation not the time spent, thereby make the guarantee of user's life safety, the reinforcing bar that has solved current cuts the device, the reinforcing bar jumps out easily when cutting the reinforcing bar, and during the cutting, because the cutting knife exposes outside for a long time, cause the influence to user's life safety very easily, the problem of user's use is not convenient for.

Description

Construction steel bar cuts device

Technical Field

The utility model relates to a building technical field specifically is a construction steel bar cuts device.

Background

In the building work progress, the reinforcing bar is an indispensable material, because every local difference that needs the reinforcing bar length, so need cut the reinforcing bar, current reinforcing bar cuts the device, and the reinforcing bar is bounced out easily when cutting the reinforcing bar, and during the cutting, because the cutting knife exposes outside for a long time, causes the influence to user's life safety very easily, and the person of not being convenient for uses to the practicality that the reinforcing bar cut the device has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction steel bar cuts device possesses the good advantage of security, has solved current reinforcing bar and has cut the device, and the reinforcing bar is bounced out easily when cuting the reinforcing bar, and during the cutting, because the cutting knife exposes outside for a long time, causes the influence to user's life safety very easily, the problem that the user of being not convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: a construction steel bar cutting device comprises a workbench, wherein the bottom of an inner cavity of the workbench is fixedly connected with two supporting blocks, one opposite side of the two supporting blocks is rotatably connected with a cutting device through a rotating shaft, the top of the workbench is provided with a slotted hole, the bottom of the cutting device is fixedly connected with a connecting groove block, the right side of the bottom of the inner cavity of the workbench is fixedly connected with a motor through a bolt, an output shaft of the motor is fixedly connected with a first threaded rod, a middle shaft at the bottom of the inner cavity of the workbench is fixedly connected with a sliding groove block, the top of the sliding groove block is provided with a groove, the inner cavity of the groove is slidably connected with a sliding block, one end of the first threaded rod, far away from the motor, penetrates through the inner cavity of the sliding groove block and is in threaded connection with the sliding block, the inner cavity of the sliding block is rotatably connected with a connecting piece through the rotating shaft, and one end of the connecting piece, far away from the sliding block, is rotatably connected with the connecting groove block through the rotating shaft, the front side of workstation bottom fixedly connected with elevating gear, the rear side fixedly connected with casing at workstation top.

Preferably, cutting device includes and rotates the L shaped plate of being connected with the supporting shoe, bolt fixedly connected with motor is passed through on the right side of L shaped plate inner chamber bottom, the output shaft fixedly connected with initiative carousel of motor, the left side fixedly connected with fixed block of L shaped plate inner chamber bottom, the quantity of fixed block is two, and the surface of rear side fixed block is rotated through the bearing and is connected with dwang one, the one end that the fixed block was kept away from to dwang one runs through to the outside and the fixedly connected with cutting knife of L shaped plate, the surperficial cover of dwang one is equipped with driven turntable, the surface of initiative carousel and driven turntable passes through belt drive and is connected, cutting knife and slotted hole looks adaptation.

Preferably, elevating gear includes the box with workstation fixed connection, the axis department of box inner chamber passes through bolt fixedly connected with double-axis motor, two equal fixedly connected with dwang two of double-axis motor's output shaft, the one end fixedly connected with initiative bevel gear of double-axis motor is kept away from to dwang two, the both sides at box top all imbed and are provided with the bearing, the inner wall fixedly connected with threaded rod two of bearing, the bottom of threaded rod two extends to the inner chamber and the fixedly connected with driven bevel gear of box, driven bevel gear meshes with the initiative bevel gear mutually, the surperficial threaded connection of threaded rod two has the movable plate, the movable plate is located the top of workstation.

Preferably, a box door is rotatably installed on the back surface of the workbench through a hinge, and a handle is fixedly connected to the surface of the box door.

Preferably, four corners of the bottom of the workbench are fixedly connected with universal wheel carriers, and inner cavities of the universal wheel carriers are rotatably connected with rollers.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages of good safety by starting the motor, the output shaft of the motor drives the first threaded rod to rotate, the first threaded rod drives the sliding block to slide in the inner cavity of the sliding groove block while rotating, the sliding block drives the connecting sheet to adjust the angle in the sliding process, thereby driving the L-shaped plate to adjust the angle, so that the cutting knife can move out of the outer side of the workbench to cut the reinforcing steel bar on the surface of the cutting knife, thereby playing the role of cutting the reinforcing steel bar, and the cutting knife can be retracted into the inner cavity of the workbench when not in use, thereby ensuring the life safety of users, solving the existing reinforcing steel bar cutting device, the reinforcing steel bar can easily jump out when cutting the reinforcing steel bar, and during cutting, because the cutting knife exposes outside for a long time, very easily cause the influence to user's life safety, the problem that the user of being not convenient for used.

2. The utility model discloses a setting of chamber door, the person of facilitating the use opens it when the workstation can't operate, thereby maintain the inspection to the device of workstation inside, and then the life of extension workstation, cooperation through universal wheel carrier and gyro wheel is used, the person of facilitating the use removes the workstation, thereby remove the assigned position with the workstation, and then the flexibility of workstation has been improved, setting through cutting device, the effect of cutting the reinforcing bar and cutting is played, can make the cross section of reinforcing bar level and smooth when cutting, setting through elevating gear, the effect of carrying out spacing to the reinforcing bar has been played, avoided when cutting the reinforcing bar, the reinforcing bar is jumped by the one end of cutting, thereby cause the problem emergence of personal danger to the user.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the rear view of the present invention;

FIG. 3 is a perspective view of the present invention showing a partially disassembled structure;

FIG. 4 is a perspective view of the workbench, the supporting block and the cutting device according to the present invention;

FIG. 5 is a schematic perspective view of the partial structure of the viewing surface of the present invention

Fig. 6 is a schematic perspective view of the lifting device of the present invention;

fig. 7 is a schematic perspective view of the slider of the present invention.

In the figure: 1. a work table; 2. a support block; 3. a cutting device; 301. an L-shaped plate; 302. a motor; 303. a cutting knife; 304. an active turntable; 305. a fixed block; 306. rotating the first rod; 307. a driven turntable; 308. a belt; 4. a slot; 5. connecting the groove blocks; 6. a motor; 7. a first threaded rod; 8. a chute block; 9. a slider; 10. connecting sheets; 11. a lifting device; 1101. a box body; 1102. a double-shaft motor; 1103. rotating the second rod; 1104. a drive bevel gear; 1105. a second threaded rod; 1106. a driven bevel gear; 1107. moving the plate; 12. a universal wheel carrier; 13. a roller; 14. a box door; 15. a housing.

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.

As shown in figures 1 to 7: the utility model provides a construction steel cuts device, including workstation 1, the back of the body surface of workstation 1 rotates through the hinge and installs chamber door 14, chamber door 14's fixed surface is connected with the handle, setting through chamber door 14, the person of facilitating the use opens it when workstation 1 can't run, thereby maintain the inspection to the device of workstation 1 inside, and then prolong workstation 1's life, the equal fixedly connected with universal wheel carrier 12 in four corners of workstation 1 bottom, the inner chamber of universal wheel carrier 12 rotates and is connected with gyro wheel 13, cooperation through universal wheel carrier 12 and gyro wheel 13 is used, the person of facilitating the use removes workstation 1, thereby remove workstation 1 assigned position, and then the flexibility of workstation 1 has been improved.

Further, the bottom fixedly connected with supporting shoe 2 of 1 inner chamber of workstation, the quantity of supporting shoe 2 is two, two supporting shoes 2 relative one side are rotated through the pivot and are connected with cutting device 3, slotted hole 4 has been seted up at the top of workstation 1, cutting device 3 includes L shaped plate 301 of being connected with supporting shoe 2 rotation, the right side of L shaped plate 301 inner chamber bottom is through bolt fixedly connected with motor 302, the output shaft fixedly connected with initiative carousel 304 of motor 302, the left side fixedly connected with fixed block 305 of L shaped plate 301 inner chamber bottom, the quantity of fixed block 305 is two, the surface of rear side fixed block 305 is rotated through the bearing and is connected with dwang one 306, the one end that dwang one 306 kept away from fixed block 305 runs through to the outside of L shaped plate 301 and fixedly connected with cutting knife 303, the surface cover of dwang one 306 is equipped with driven turntable 307, the surface of initiative carousel 304 and driven turntable 307 passes through belt 308 transmission connection, cutting knife 303 and slotted hole 4 looks adaptation through cutting device 3's setting, have played the effect of cutting the reinforcing bar and cut, can make the cross section of reinforcing bar smooth when cutting.

Further, bottom fixedly connected with connection groove piece 5 of cutting device 3, bolt fixedly connected with motor 6 is passed through in the left side of 1 inner chamber bottom of workstation, output shaft fixedly connected with threaded rod 7 of motor 6, axis department fixedly connected with spout piece 8 of 1 inner chamber bottom of workstation, the top of spout piece 8 is seted up flutedly, the inner chamber sliding connection of recess has slider 9, the one end that motor 6 was kept away from to threaded rod 7 runs through to the inner chamber of spout piece 8 and with slider 9 threaded connection, the inner chamber of slider 9 rotates through the pivot and is connected with connection piece 10, the one end that slider 9 was kept away from to connection piece 10 rotates through pivot and is connected with connection groove piece 5.

Further, a lifting device 11 is fixedly connected to the front side of the bottom of the workbench 1, the lifting device 11 includes a box 1101 fixedly connected to the workbench 1, a biaxial motor 1102 is fixedly connected to the middle shaft of the inner cavity of the box 1101 through a bolt, two output shafts of the biaxial motor 1102 are both fixedly connected to a second rotating rod 1103, one end of the second rotating rod 1103 away from the biaxial motor 1102 is fixedly connected to a driving bevel gear 1104, bearings are embedded in both sides of the top of the box 1101, a second threaded rod 1105 is fixedly connected to the inner wall of each bearing, the bottom end of the second threaded rod 1105 extends to the inner cavity of the box 1101 and is fixedly connected to a driven bevel gear 1106, the driven bevel gear 1106 is meshed with the driving bevel gear 1104, a movable plate 1107 is connected to the surface of the second threaded rod 1105 through a thread, the movable plate 1107 is located above the workbench 1, and the effect of limiting the reinforcing steel bar is achieved through the arrangement of the lifting device 11, the problem that when the reinforcing steel bar is cut off, the cut-off end of the reinforcing steel bar is bounced up, so that personal danger is caused to a user is solved.

Further, the rear side fixedly connected with casing 15 at workstation 1 top, in the actual use, casing 15 has played the protective effect to operating personnel.

The working principle is as follows: when the utility model is used, a user moves the workbench 1 to a designated position, then the motor 302 is started, the output shaft of the motor 302 drives the driving turntable 304 to rotate, then the driven turntable 307 is driven to rotate through the belt 308, the driven turntable 307 drives the first rotating rod 306 to rotate, so that the cutting knife 303 rotates, when the rotating speed of the cutting knife 303 reaches a certain degree, the steel bar to be cut is placed on the surface of the workbench 1, then the double-shaft motor 1102 is started, the output shaft of the double-shaft motor 1102 drives the second rotating rod 1103 to rotate, the second rotating rod 1103 drives the driving bevel gear 1104 to rotate, the driving bevel gear 1104 drives the driven bevel gear 1106 to rotate through the teeth on the surface, the driven bevel gear 1106 drives the second threaded rod 1105 to rotate, so that the movable plate 1107 falls, the steel bar on the surface of the workbench 1 is pressed, prevent to jump up at cutting completion back reinforcing bar, then starter motor 6, motor 6's output shaft drives threaded rod 7 and rotates, threaded rod 7 drives slider 9 and slides in the inner chamber of spout piece 8 in the pivoted, slider 9 drives connection piece 10 at gliding in-process and carries out angle modulation, thereby it carries out angle modulation to drive L shaped plate 301, make cutting knife 303 remove the outside of workstation 1, cut its surperficial reinforcing bar, after the cutting is accomplished, the user only needs to start biaxial motor 1102 and upwards rises movable plate 1107, can take out the reinforcing bar that workstation 1 surface cut.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 construction steel bar cuts device, includes workstation (1), its characterized in that: the bottom of the inner cavity of the workbench (1) is fixedly connected with supporting blocks (2), the number of the supporting blocks (2) is two, one opposite side of the two supporting blocks (2) is rotatably connected with a cutting device (3) through a rotating shaft, the top of the workbench (1) is provided with a slotted hole (4), the bottom of the cutting device (3) is fixedly connected with a connecting groove block (5), the left side of the bottom of the inner cavity of the workbench (1) is fixedly connected with a motor (6) through a bolt, an output shaft of the motor (6) is fixedly connected with a threaded rod I (7), a middle shaft at the bottom of the inner cavity of the workbench (1) is fixedly connected with a sliding groove block (8), the top of the sliding groove block (8) is provided with a groove, the inner cavity of the groove is slidably connected with a sliding block (9), one end, far away from the motor (6), of the threaded rod I (7) penetrates through the inner cavity of the sliding groove block (8) and is in threaded connection with the sliding block (9), the inner chamber of slider (9) rotates through the pivot and is connected with connection piece (10), the one end that slider (9) were kept away from in connection piece (10) rotates through pivot and connection groove piece (5) and is connected, the front side fixedly connected with elevating gear (11) of workstation (1) bottom, the rear side fixedly connected with casing (15) at workstation (1) top.

2. The construction bar sectioning device according to claim 1, wherein: the cutting device (3) comprises an L-shaped plate (301) which is rotationally connected with the supporting block (2), the right side of the bottom of the inner cavity of the L-shaped plate (301) is fixedly connected with a motor (302) through a bolt, an output shaft of the motor (302) is fixedly connected with a driving turntable (304), the left side of the bottom of the inner cavity of the L-shaped plate (301) is fixedly connected with a fixed block (305), the number of the fixed blocks (305) is two, the surface of the rear fixed block (305) is rotatably connected with a rotating rod I (306) through a bearing, one end of the first rotating rod (306) far away from the fixed block (305) penetrates through the outer side of the L-shaped plate (301) and is fixedly connected with a cutting knife (303), the surface cover of dwang one (306) is equipped with driven turntable (307), the surface of initiative carousel (304) and driven turntable (307) is passed through belt (308) transmission and is connected, cutting knife (303) and slotted hole (4) looks adaptation.

3. The construction bar sectioning device according to claim 1, wherein: the lifting device (11) comprises a box body (1101) fixedly connected with the workbench (1), a double-shaft motor (1102) is fixedly connected with the middle shaft of the inner cavity of the box body (1101) through a bolt, two output shafts of the double-shaft motor (1102) are both fixedly connected with a second rotating rod (1103), one end of the second rotating rod (1103) far away from the double-shaft motor (1102) is fixedly connected with a driving bevel gear (1104), bearings are embedded in two sides of the top of the box body (1101), a second threaded rod (1105) is fixedly connected with the inner walls of the bearings, the bottom end of the second threaded rod (1105) extends to the inner cavity of the box body (1101) and is fixedly connected with a driven bevel gear (1106), the driven bevel gear (1106) is meshed with the driving bevel gear (1104), the surface of the second threaded rod (1105) is in threaded connection with a moving plate (1107), and the moving plate (1107) is located above the workbench (1).

4. The construction bar sectioning device according to claim 1, wherein: the back surface of the workbench (1) is rotatably provided with a box door (14) through a hinge, and the surface of the box door (14) is fixedly connected with a handle.

5. The construction bar sectioning device according to claim 1, wherein: four corners of the bottom of the workbench (1) are fixedly connected with universal wheel frames (12), and inner cavities of the universal wheel frames (12) are rotatably connected with rollers (13).