CN217044401U

CN217044401U - Cutting machine is used in construction of construction steel bar

Info

Publication number: CN217044401U
Application number: CN202122366798.XU
Authority: CN
Inventors: 鲁海东
Original assignee: Shanghai Chengdao Industry And Trade Co ltd
Current assignee: Shanghai Chengdao Industry And Trade Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-07-26
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of cutting, in particular to a cutting machine for construction steel bar, which comprises an installation platform, wherein the left side of the top end and the right side of the top end of the installation platform are both provided with a sliding through groove, the bottom ends of the two sliding through grooves are communicated with a moving groove, the inside of the moving groove is slidably connected with a moving block, four corners of the top end of the moving block are fixedly connected with stabilizing blocks, the left two stabilizing blocks are slidably connected with the sliding through groove of the left side, the right two stabilizing blocks are slidably connected with the sliding through groove of the right side, the left end of the stabilizing block is provided with a threaded through hole, the threaded through hole is provided with a fixing bolt in a threaded manner, a control rod drives the moving block to move, the moving block drives the stabilizing blocks to move, the stabilizing blocks drive the fixing bolt to move, the fixing bolt respectively drives a first extrusion block and a second extrusion block to move, when the moving bar is moved to a proper position, a second electric telescopic rod and an electric cutting machine are opened, the device achieves the effects of straightening the reinforcing steel bars and cutting the reinforcing steel bars with different thicknesses.

Description

Cutting machine is used in construction of construction steel bar

Technical Field

The utility model relates to a cutting technical field specifically is a cutting machine is used in construction of construction steel bar.

Background

As is well known, building construction refers to production activities in the engineering construction implementation stage, and is a construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects at designated places. At the job site, often need cut the reinforcing bar and handle, current cutting mode is mostly artifical manual cutting, and cutting efficiency is poor, and the practicality is lower.

Through retrieval, the utility model with the Chinese patent number of CN201721020035.7 discloses a cutting machine for construction of construction steel bars, which comprises a base, wheels, a storage box, a first fixed rod, a fixed seat, a handle, a straightening wheel, a second fixed rod, a motor, a shell, a V-shaped block, a graduated scale, a cutting base, a fixed block, a traction wheel, a cover, an air pump, a water spray pipe, a water tank and a cutting piece; the utility model discloses simple structure, the modern design, it is multiple functional, through the automatic water spray mechanism that sets up, can give the cutting piece cooling at the cutting piece during operation.

The prior art scheme among the above-mentioned is when cutting the reinforcing bar, because the centre gripping to the reinforcing bar is unstable, causes the reinforcing bar to take place the bending in the cutting process easily to this device is used more complicacy, and the operation of not being convenient for also can cause extravagant manpower resources here simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a conveniently cut reinforcing bar of different thicknesses and carry out the cutting machine for construction of alignment to the reinforcing bar.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting machine for construction of construction steel bars comprises an installation platform, wherein the left side of the top end and the right side of the top end of the installation platform are respectively provided with a sliding through groove, the bottom ends of the two sliding through grooves are communicated with a moving groove, the inside of the moving groove is connected with a moving block in a sliding manner, four corners of the top end of the moving block are respectively fixedly connected with a stabilizing block, the left two stabilizing blocks are in sliding connection with the left sliding through groove, the right two stabilizing blocks are in sliding connection with the right sliding through groove, the left end of each stabilizing block is provided with a threaded through hole, the threaded through holes are respectively provided with a fixing bolt in a screwed manner, one end, close to the two bolts, of the front side is respectively fixedly connected with a first positioning block, one end, close to the two first positioning blocks, is respectively provided with a first positioning sliding groove, the inside of the two first positioning sliding grooves is respectively connected with two first extruding blocks in a sliding manner, and a first spring is connected between the two first extruding blocks, the automatic positioning device comprises two rear-side bolt-close ends, two second positioning blocks, two second positioning chutes, two second extrusion blocks, two second springs, a mounting table, a first motor, a driving gear, a moving groove, a connecting through groove, an operating through groove, a control rod, a connecting through groove and an operating through groove, wherein the two second positioning blocks are fixedly connected with the two rear-side bolt-close ends respectively, the two second positioning chutes are arranged in the two second positioning chutes, the two second extrusion blocks are connected between the two second extrusion blocks, the first motor is installed at the top end of the mounting table, the driving gear is installed at the output end of the first motor, the connecting through groove is communicated with the bottom end of the moving groove, the control rod is in sliding connection with the connecting through groove and the operating through groove, the bottom end of the control rod is rotatably connected with a driven gear, the fixed gear is installed at the front end of the operating through groove, the driving gear, the second spring and the second spring are connected with the control rod, Driven gear and fixed gear pass through the chain and connect, the top of mount table is provided with into dirt hole, and the top rear side fixedly connected with correction block of mount table, the top four corners department fixedly connected with support column of mount table, four the top fixedly connected with pressure plate of support column, the first electric telescopic handle of bottom rear side fixedly connected with of pressure plate, correction wheel is installed to first electric telescopic handle's bottom, the bottom fixedly connected with second electric telescopic handle of pressure plate, electric cutting machine is installed to second electric telescopic handle's bottom.

Preferably, the bottom end of the mounting table is fixedly connected with a collecting box, and the rear end of the collecting box is provided with a dust collection fan.

Furthermore, the left end of the collecting box is provided with a cleaning door, the left end of the cleaning door is provided with a handle, and the left end of the cleaning door is provided with an observation window.

Still further, the bearing columns are installed at four corners of the bottom end of the installation platform, and the rollers are installed at the bottom ends of the four bearing columns.

On the basis, a protective sleeve is arranged on the outer side of the first motor.

In the foregoing, further, two support columns on the front side are fixedly connected with a first push handle at one end far away from each other, and two support columns on the rear side are fixedly connected with a second push handle at one end far away from each other.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting machine is used in construction of construction steel bar possesses following beneficial effect:

the cutting machine for construction of the construction steel bar drives the first extrusion block and the second extrusion block to move respectively by screwing the fixing bolt to fix the steel bar, opens the first electric telescopic rod, drives the correction wheel to move, extruding the steel bar, turning on the first motor, driving the driving gear to rotate by the output shaft of the first motor, driving the chain to move by the driving gear, driving the driven gear and the fixed gear to rotate by the chain, driving the control rod to move by the driven gear, driving the moving block to move by the control rod, driving the stabilizing block to move by the moving block, driving the fixing bolt to move by the stabilizing block, driving the first extruding block and the second extruding block to move by the fixing bolt, thereby drive the reinforcing bar and remove, when removing suitable position, open second electric telescopic handle and electric cutting machine, this device has reached the effect that can straighten and the reinforcing bar of different thicknesses carries out the cutting to the reinforcing bar.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic left-side sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 5 is a schematic structural diagram of the second positioning block, the second pressing block and the second spring according to the present invention.

In the figure: 1. an installation table; 2. a moving block; 3. a stabilizing block; 4. fixing the bolt; 5. a first positioning block; 6. a first extrusion block; 7. a first spring; 8. a second positioning block; 9. a second extrusion block; 10. a second spring; 11. placing a rack; 12. a first motor; 13. a driving gear; 14. a control lever; 15. a driven gear; 16. fixing a gear; 17. a chain; 18. a dust inlet hole; 19. a rectification block; 20. a support column; 21. a pressure plate; 22. a first electric telescopic rod; 23. a correction wheel; 24. a second electric telescopic rod; 25. An electric cutter; 26. a collection box; 27. a dust collection fan; 28. cleaning the door; 29. a handle; 30. an observation window; 31. a load bearing column; 32. a roller; 33. a protective sleeve; 34. a first push handle; 35. and a second push handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a cutting machine for construction of construction steel bars comprises an installation platform 1, wherein the left side of the top end and the right side of the top end of the installation platform 1 are respectively provided with a sliding through groove, the bottom ends of the two sliding through grooves are communicated with a moving groove, the inside of the moving groove is connected with a moving block 2 in a sliding manner, four corners of the top end of the moving block 2 are respectively fixedly connected with a stabilizing block 3, the two stabilizing blocks 3 on the left side are in sliding connection with the sliding through groove on the left side, the two stabilizing blocks 3 on the right side are in sliding connection with the sliding through groove on the right side, the left end of the stabilizing block 3 is respectively provided with a threaded through hole, the threaded through hole is respectively screwed with a fixing bolt 4, one ends, close to the two bolts, on the front side are respectively and fixedly connected with a first positioning block 5, one ends, close to the two first positioning blocks 5 are respectively provided with a first positioning sliding chute, the inside of the two first positioning chutes are respectively connected with two first extrusion blocks 6 in a sliding manner, and a first spring 7 is connected between the two first extrusion blocks 6, the rear-side positioning device comprises two rear-side first positioning blocks 8, two second springs 10, a mounting table 1, a first motor 12, a driving gear 13, a connecting through groove, an operation through groove, a control rod 14, a connecting through groove and an operation through groove, wherein the two first positioning blocks 8 are fixedly connected with one ends, close to each other, of the two rear-side bolts, the two second positioning blocks 8 are respectively provided with a second positioning sliding groove, the two second extrusion blocks 9 are respectively and slidably connected with the inside of the two second positioning sliding grooves, the two second extrusion blocks 9 are connected with each other, the mounting table 1 is fixedly connected with a mounting frame 11 at the rear end, the top end of the mounting frame 11 is provided with the first motor 12, the output end of the first motor 12 is provided with the driving gear 13, the bottom end of the moving groove is communicated with the connecting through groove, the bottom end of the connecting through groove is communicated with the operation through groove, the control rod 14 is slidably connected with the driven gear 15 in a rotating mode, the front end of the operation through groove is provided with the fixed gear 16, the driving gear 13, The driven gear 15 and the fixed gear 16 are connected through a chain 17, a dust inlet 18 is arranged at the top end of the mounting table 1, a correction block 19 is fixedly connected to the rear side of the top end of the mounting table 1, support columns 20 are fixedly connected to four corners of the top end of the mounting table 1, pressure plates 21 are fixedly connected to the top ends of the four support columns 20, a first electric telescopic rod 22 is fixedly connected to the rear side of the bottom end of each pressure plate 21, a correction wheel 23 is installed at the bottom end of each first electric telescopic rod 22, a second electric telescopic rod 24 is fixedly connected to the bottom end of each pressure plate 21, an electric cutting machine 25 is installed at the bottom end of each second electric telescopic rod 24, the fixing bolts 4 are screwed to respectively drive the first extrusion blocks 6 and the second extrusion blocks 9 to move so as to fix the reinforcing steel bars, the first electric telescopic rods 22 are opened, the first electric telescopic rods 22 drive the correction wheels 23 to move so as to extrude the reinforcing steel bars, open first motor 12, the output shaft of first motor 12 drives driving gear 13 and rotates, driving gear 13 drives chain 17 and removes, chain 17 drives driven gear 15 and fixed gear 16 respectively and rotates, driven gear 15 drives control lever 14 and removes, control lever 14 drives movable block 2 and removes, movable block 2 drives stable block 3 and removes, stable block 3 drives fixing bolt 4 and removes, fixing bolt 4 drives first extrusion piece 6 and second extrusion piece 9 respectively and removes, thereby drive the reinforcing bar and remove, when removing suitable position, open second electric telescopic handle 24 and electric cutting machine 25, this device has reached the effect that can straighten and the reinforcing bar of different thicknesses carries out the cutting to the reinforcing bar.

It should also be noted that, the bottom fixedly connected with collecting box 26 of mount table 1, dust absorption fan 27 is installed to the rear end of collecting box 26, piece pollution operational environment when preventing to cut, the left end of collecting box 26 is provided with clearance door 28, handle 29 is installed to the left end of clearance door 28, observation window 30 is installed to the left end of clearance door 28, make things convenient for operating personnel to clear up the piece, bearer post 31 is installed to the bottom four corners department of mount table 1, gyro wheel 32 is all installed to the bottom of four bearer posts 31, make things convenient for operating personnel mobile device, protective sheath 33 is installed in the outside of first motor 12, prevent that the staff from touching first motor 12, the first push handle 34 of one end fixedly connected with that two support columns 20 in front side kept away from mutually, the second push handle 35 of one end fixedly connected with that two support columns 20 in rear side kept away from mutually, make things convenient for operating personnel mobile device.

In summary, when the cutting machine for construction of construction steel bars is used, firstly, the cutting machine for construction steel bars is placed at a required position, secondly, the fixing bolt 4 is screwed, the fixing bolt 4 drives the first extrusion block 6 and the second extrusion block 9 to move respectively, the steel bars are fixed, the first electric telescopic rod 22 is opened, the first electric telescopic rod 22 drives the correcting wheel 23 to move and extrude the steel bars, then the first motor 12 is opened, the output shaft of the first motor 12 drives the driving gear 13 to rotate, the driving gear 13 drives the chain 17 to move, the chain 17 drives the driven gear 15 and the fixed gear 16 to rotate respectively, the driven gear 15 drives the control rod 14 to move, the control rod 14 drives the moving block 2 to move, the moving block 2 drives the stabilizing block 3 to move, the stabilizing block 3 drives the fixing bolt 4 to move, the fixing bolt 4 drives the first extrusion block 6 and the second extrusion block 9 to move respectively, thereby driving the steel bar to move, and finally opening the second electric telescopic rod 24 and the electric cutting machine 25 when the steel bar moves to a proper position, the first motor 12 is a commercially available device known to those skilled in the art, and can be customized or selected according to actual needs, we use it only, and do not make structural and functional improvements, and we will not describe in detail here, the first motor 12 is provided with a control switch matched with the first motor, the installation position of the control switch is selected according to the actual use requirement, the operation and control of an operator are convenient, the first motor is a positive and negative rotating motor, for the forward and reverse rotation of the first electric motor 12, it is known from the patent with the patent number CN106504401B that the forward and reverse rotation of the first electric motor 12 is well known to those skilled in the art, and the technology thereof is well developed and can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 cutting machine for construction of construction steel bar, includes mount table (1), its characterized in that: the left side and the right side of the top end of the mounting table (1) are both provided with sliding through grooves, the bottoms of the two sliding through grooves are communicated with a moving groove, the inside of the moving groove is connected with a moving block (2) in a sliding manner, four corners of the top end of the moving block (2) are both fixedly connected with stabilizing blocks (3), the two stabilizing blocks (3) on the left side are in sliding connection with the sliding through groove on the left side, the two stabilizing blocks (3) on the right side are in sliding connection with the sliding through groove on the right side, the left end of each stabilizing block (3) is provided with a threaded through hole, each threaded through hole is screwed with a fixing bolt (4), one end of each bolt close to the two first positioning blocks (5) on the front side is fixedly connected with a first positioning block (5), one end of each first positioning block (5) close to the two first positioning blocks is provided with a first positioning sliding groove, and the inside of each first positioning sliding chute is connected with two first extrusion blocks (6), a first spring (7) is connected between the two first extrusion blocks (6), one end, close to the two bolts, of the rear side is fixedly connected with a second positioning block (8), one end, close to the two second positioning blocks (8), of the two second positioning blocks is provided with a second positioning chute, the two second positioning chutes are connected with two second extrusion blocks (9) in a sliding manner, a second spring (10) is connected between the two second extrusion blocks (9), the rear side of the bottom end of the mounting table (1) is fixedly connected with a placing frame (11), a first motor (12) is installed at the top end of the placing frame (11), a driving gear (13) is installed at the output end of the first motor (12), a connecting through groove is communicated with the bottom end of the moving groove, an operating through groove is communicated with the bottom end of the connecting through groove, and a control rod (14) is fixedly connected with the bottom end of the moving block (2), the automatic dust removal device is characterized in that the control rod (14) is connected with a through groove and an operation through groove in a sliding connection manner, a driven gear (15) is rotatably connected to the bottom end of the control rod (14), a fixed gear (16) is installed at the front end of the operation through groove, the driving gear (13), the driven gear (15) and the fixed gear (16) are connected through a chain (17), a dust inlet hole (18) is formed in the top end of the mounting table (1), a correction block (19) is fixedly connected to the rear side of the top end of the mounting table (1), support columns (20) are fixedly connected to four corners of the top end of the mounting table (1), a pressure plate (21) is fixedly connected to the top ends of the support columns (20), a first electric telescopic rod (22) is fixedly connected to the rear side of the bottom end of the pressure plate (21), a correction wheel (23) is installed at the bottom end of the first electric telescopic rod (22), and a second electric telescopic rod (24) is fixedly connected to the bottom end of the pressure plate (21), and an electric cutting machine (25) is arranged at the bottom end of the second electric telescopic rod (24).

2. The cutter for construction of construction reinforcing bar according to claim 1, wherein: the bottom end of the mounting table (1) is fixedly connected with a collection box (26), and the rear end of the collection box (26) is provided with a dust collection fan (27).

3. The cutting machine for construction of construction reinforcing bars according to claim 2, characterized in that: the left end of the collecting box (26) is provided with a cleaning door (28), the left end of the cleaning door (28) is provided with a handle (29), and the left end of the cleaning door (28) is provided with an observation window (30).

4. The cutter for construction of construction reinforcing bar according to claim 3, wherein: bearing column (31) are installed to the bottom four corners department of mount table (1), four gyro wheel (32) are all installed to the bottom of bearing column (31).

5. The cutting machine for construction of construction reinforcing bars according to claim 4, characterized in that: and a protective sleeve (33) is arranged on the outer side of the first motor (12).

6. The cutter for construction of construction reinforcing bar according to claim 5, wherein: the two front sides of the supporting columns (20) are fixedly connected with a first push handle (34) at one end far away from each other, and the two rear sides of the supporting columns (20) are fixedly connected with a second push handle (35) at one end far away from each other.