CN217277538U

CN217277538U - Reinforcing bar toughness detection device that buckles

Info

Publication number: CN217277538U
Application number: CN202220686290.XU
Authority: CN
Inventors: 李海涛; 严震栋; 钟雪祺
Original assignee: Shaoxing Hongxin Engineering Testing Technology Co ltd
Current assignee: Shaoxing Hongxin Engineering Testing Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-23
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a reinforcing bar toughness detection device of buckling, its characterized in that: the automatic bending machine comprises a base, a first rotating shaft is arranged on the right side of the upper portion of the base in a rotating mode, a rotating disc is connected to the upper portion of the first rotating shaft, a center column is connected to the middle position of the upper portion of the rotating disc, an installation block and a stop block are arranged on the upper portion of the rotating disc, a cushion block and a bending block are installed on the installation block, a screw rod is connected to the bending block and penetrates through the cushion block and the installation block, a nut is connected to the portion, penetrating out of the installation block, of the screw rod in a threaded mode, a rotating shaft seat is arranged inside the base, and a second rotating shaft is arranged on the rotating shaft seat in a rotating mode. The utility model discloses can buckle to the reinforcing bar of different diameters to detect its toughness.

Description

Reinforcing bar toughness detection device that buckles

Technical Field

The utility model relates to a check out test set technical field, concretely relates to reinforcing bar toughness detection device of buckling.

Background

In order to ensure the normal development of the building material market, the detection of the building material products is paid attention by various manufacturers, so that a detection device for the building material products is put into use, a steel bar belongs to the most common material in the building materials, the detection device is very important in the building industry, and the quality of the steel bar needs to be correspondingly detected. The existing reinforcing steel bar bending degree detection device utilizes workers to observe and judge bending toughness, cannot accurately measure numerical values, mostly only adapts to the detection of reinforcing steel bars of one size, and is small in application range.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a reinforcing bar temper detection device of buckling.

In order to achieve the above object, the present invention provides the following technical solutions:

a reinforcing steel bar bending toughness detection device comprises a machine base, wherein a first rotating shaft is rotatably arranged on the right side of the upper portion of the machine base, a rotating disc is connected to the upper portion of the first rotating shaft, a central column is connected to the middle position of the upper portion of the rotating disc, an installation block and a stop block are arranged on the upper portion of the rotating disc, a cushion block and a bending block are installed on the installation block, a screw rod is connected to the bending block and penetrates through the cushion block and the installation block, a nut is connected to the part, penetrating out of the installation block, of the screw rod, a rotating shaft seat is arranged inside the machine base, a second rotating shaft is rotatably arranged on the rotating shaft seat, a driving gear and a driven bevel gear are respectively connected to the upper end and the lower end of the second rotating shaft, the driving gear is meshed with the driven gear, a machine frame is arranged at the bottom of the machine base, a guide rail is arranged on the upper portion of the machine frame, a movable block is slidably arranged on the guide rail, a motor base is internally provided with a driving motor, and a driving bevel gear is connected to the motor shaft of the driving motor, the guide rail rear side is provided with first stopper, the guide rail front side is provided with the second stopper, second stopper right side is provided with the backup pad, be provided with the fourth pneumatic cylinder in the backup pad, be connected with the connecting block on the piston rod of fourth pneumatic cylinder, the connecting block is connected with the motor cabinet, the carousel side is provided with the scale, frame upper portion is provided with the pointer, the position that frame upper portion is located between wheel carrier and the carousel is provided with the mounting bracket, the mounting bracket front side is provided with two fourth and rotates the seat, the fourth rotates and is provided with the leading wheel, the position that is located the mounting bracket front side on the frame is provided with the third pneumatic cylinder, be connected with the third on the piston rod of third pneumatic cylinder and rotate the seat, the third rotates and is provided with spacing wheel on the seat.

Preferably, a wheel carrier is arranged on the left side of the upper portion of the machine base, a conveying wheel is arranged on the wheel carrier in a rotating mode, a driven belt wheel is coaxially connected with the conveying wheel, a conveying motor is arranged on the rear side of the wheel carrier, a driving wheel is connected onto a motor shaft of the conveying motor, a transmission belt is connected between the driving wheel and the driven belt wheel, a screw rod seat is arranged on the upper portion of the machine base and located on the front side of the wheel carrier, a screw rod is arranged in the screw rod seat in a rotating mode, a screw rod sliding block is arranged on the screw rod, a second rotating seat is connected onto the screw rod sliding block, a butting wheel is arranged at the rear end of the second rotating seat in a rotating mode, and one end of the screw rod penetrates out of the screw rod seat and is connected with a screw rod motor.

Preferably, the left side of the machine base is connected with a fixed block, the fixed block is provided with a supporting block, the upper portion of the supporting block is provided with a moving block in a sliding mode, the rear side of the supporting block is provided with a first hydraulic cylinder, a piston rod of the first hydraulic cylinder is connected with the moving block, the upper portion of the moving block is provided with a second hydraulic cylinder, a piston rod of the second hydraulic cylinder is connected with a first rotating base, and the first rotating base is provided with a supporting wheel in a rotating mode.

Preferably, the supporting block is provided with a guide groove, and a part of the moving block is positioned in the guide groove.

Compared with the prior art, the beneficial effects of the utility model are that: the reinforcing steel bar can be conveyed to a specified position to prepare for subsequent bending detection; can buckle to the top of the reinforcing bar of different diameters to detect its toughness, application scope is wide.

Drawings

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

FIG. 2 is a schematic view of the installation of the support wheel of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

Reference numerals: 1. a machine base; 2. a wheel carrier; 3. a delivery wheel; 4. a driven pulley; 5. a conveying motor; 6. A driving wheel; 7. a transmission belt; 8. a fixed block; 9. a support block; 10. a first hydraulic cylinder; 11. a first rotating base; 12. a support wheel; 13. a guide groove; 14. a second hydraulic cylinder; 15. a moving block; 16. a screw base; 17. a screw rod; 18. a screw motor; 19. a screw rod slide block; 20. a second rotating base; 21. a butting wheel; 22. A third hydraulic cylinder; 23. a third rotating base; 24. a limiting wheel; 25. a mounting frame; 26. a fourth rotating base; 27. a guide wheel; 28. a turntable; 29. a central column; 30. a pointer; 31. a stopper; 32. mounting blocks; 33. Cushion blocks; 34. bending the block; 35. a frame; 36. a second limiting block; 37. a guide rail; 38. a support plate; 39. A fourth hydraulic cylinder; 40. connecting blocks; 41. a motor base; 42. a drive motor; 43. a movable block; 44. a first stopper; 45. a supporting seat; 46. a first rotating shaft; 47. a driven gear; 48. a rotating shaft seat; 49. a second rotating shaft; 50. a driving gear; 51. a driven bevel gear; 52. a drive bevel gear; 53. a screw.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to fig. 1-3.

A reinforcing steel bar bending toughness detection device comprises a machine base 1, wherein a wheel carrier 2 is arranged on the left side of the upper portion of the machine base 1, a conveying wheel 3 is arranged on the wheel carrier 2 in a rotating mode, the conveying wheel 3 is coaxially connected with a driven belt wheel 4, a conveying motor 5 is arranged on the rear side of the wheel carrier 2, a driving wheel 6 is connected onto a motor shaft of the conveying motor 5, a transmission belt 7 is connected between the driving wheel 6 and the driven belt wheel 4, a screw rod seat 16 is arranged on the position, located on the front side of the wheel carrier 2, of the upper portion of the machine base 1, a screw rod 17 is arranged in the screw rod seat 16 in a rotating mode, a screw rod sliding block 19 is arranged on the screw rod 17, a second rotating seat 20 is connected onto the screw rod sliding block 19, an abutting wheel 21 is arranged on the rear end of the second rotating seat 20 in a rotating mode, one end of the screw rod 17 penetrates through the screw rod seat 16 and is connected with a screw rod motor 18, a first rotating shaft 46 is arranged on the right side of the upper portion of the machine base 1 in a rotating mode, a rotating plate 28 is connected with a rotating disk 28, a central column 29 is connected onto the middle position of the upper portion of the rotating plate 28, the upper part of the turntable 28 is provided with an installation block 32 and a stop block 31, the installation block 32 is provided with a cushion block 33 and a bending block 34, the bending block 34 is connected with a screw 53, the screw 53 passes through the cushion block 33 and the installation block 32, the part of the screw 53 which passes through the installation block 32 is connected with a nut in a threaded manner, the inside of the machine base 1 is provided with a rotating shaft base 48, the rotating shaft base 48 is rotatably provided with a second rotating shaft 49, the upper end and the lower end of the second rotating shaft 49 are respectively connected with a driving gear 50 and a driven bevel gear 51, the driving gear 50 is meshed with the driven gear 47, the bottom of the machine base 1 is provided with a machine frame 35, the upper part of the machine frame 35 is provided with a guide rail 37, the guide rail 37 is provided with a movable block 43 in a sliding manner, the upper part of the movable block 43 is provided with a motor base 41, the inside of the motor base 41 is provided with a driving motor 42, a driving bevel gear 52 is connected on a motor shaft of the driving motor 42, the right side of the second stop block 36 is provided with a support plate 38, be provided with fourth pneumatic cylinder 39 on the backup pad 38, be connected with connecting block 40 on fourth pneumatic cylinder 39's the piston rod, connecting block 40 is connected with motor cabinet 41, the carousel 28 side is provided with the scale, frame 1 upper portion is provided with pointer 30, the position that frame 1 upper portion is located between wheel carrier 2 and the carousel 28 is provided with mounting bracket 25, the mounting bracket 25 front side is provided with two fourth and rotates seat 26, it is provided with leading wheel 27 to rotate on the fourth rotates the seat 26, the position that lies in the mounting bracket 25 front side on frame 1 is provided with third pneumatic cylinder 22, be connected with third on third pneumatic cylinder 22's the piston rod and rotate seat 23, it is provided with spacing wheel 24 to rotate on the third rotates the seat 23. The guide wheel 27 is matched with the limiting wheel 24 to limit the reinforcing steel bars, so that the reinforcing steel bars are conveyed to the rotary table 28 in a specified direction, and meanwhile, the tail ends of the reinforcing steel bars can be clamped and fixed during bending.

Preferably, the first stopper 44 is disposed at the rear side of the guide rail 37, and the second stopper 36 is disposed at the front side of the guide rail 37. The first stopper 44 and the second stopper 36 limit the traveling position of the movable block 43 on the guide rail 37, and prevent the movable block 43 from moving too far.

Preferably, a plurality of supporting seats 45 are arranged at the upper part of the machine base 1 below the rotating disc 28. The spacing groove has been seted up to carousel 28 bottom, and supporting seat 45 upper portion sets up in the spacing inslot, and supporting seat 45 not only can support carousel 28, can also guarantee that carousel 28 can not squint at the rotation in-process.

Preferably, the left side of the machine base 1 is connected with a fixed block 8, the fixed block 8 is provided with a supporting block 9, the upper part of the supporting block 9 is slidably provided with a moving block 15, the rear side of the supporting block 9 is provided with a first hydraulic cylinder 10, a piston rod of the first hydraulic cylinder 10 is connected with the moving block 15, the upper part of the moving block 15 is provided with a second hydraulic cylinder 14, a piston rod of the second hydraulic cylinder 14 is connected with a first rotating base 11, and the first rotating base 11 is rotatably provided with a supporting wheel 12. Adjust the fore-and-aft position of movable block 15 through first pneumatic cylinder 10 to adjust the fore-and-aft position of supporting wheel 12, adjust the height of first rotation seat 11 through second pneumatic cylinder 14, thereby adjust the height of supporting wheel 12, adjust suitable position with supporting wheel 12, support the reinforcing bar, thereby carry the reinforcing bar better.

Preferably, the support block 9 is provided with a guide groove 13, and a part of the moving block 15 is located in the guide groove 13.

In specific implementation, the screw motor 18 drives the screw 17 to rotate, so that the screw slider 19 moves in the screw seat 16, and the butting wheel 21 is driven to move back and forth, and the butting wheel 21 and the conveying wheel 3 butt against the steel bars. The conveying motor 5 drives the driving wheel 6 to rotate, the driving wheel 6 drives the driven belt wheel 4 to rotate through the driving belt 7, and therefore the conveying wheel 3 is driven to rotate to drive the reinforcing steel bars to move towards the rotary table 28. When the front end of the steel bar reaches the rotary disc 28, the stop block 31 stops the front end of the steel bar, so that the steel bar reaches the designated position. Different spacers 33 are installed between the bending block 34 and the installation block 32 according to the diameters of different bars, so that the bending block 34 can abut against the side of the bars. The fourth hydraulic cylinder 39 controls the piston rod to extend, and drives the driving motor 42 to move backward, so that the driving bevel gear 52 is engaged with the driven bevel gear 51. The driving motor 42 drives the driving bevel gear 52 to rotate, the turntable 28 is driven to rotate through the matching of the driving bevel gear 52 and the driven bevel gear 51 and the matching of the driving gear 50 and the driven gear 47, the steel bars are bent between the bending block 34 and the central column 29, and the bending angle is obtained through the pointer 30 and the scale marks on the turntable 28. The fourth hydraulic cylinder 39 then controls the piston rod to contract, so that the driving bevel gear 52 and the driven bevel gear 51 are separated, the steel bar drives the bending block 34 to reset, the turntable 28 rotates, the angle is read again through the pointer 30, and the bending toughness of the top end of the steel bar is obtained.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a reinforcing bar toughness detection device of buckling which characterized in that: comprises a machine base (1), a first rotating shaft (46) is rotatably arranged on the right side of the upper portion of the machine base (1), a rotary table (28) is connected to the upper portion of the first rotating shaft (46), a central column (29) is connected to the middle position of the upper portion of the rotary table (28), an installation block (32) and a stop block (31) are arranged on the upper portion of the rotary table (28), a cushion block (33) and a bending block (34) are installed on the installation block (32), a screw rod (53) is connected to the bending block (34), the screw rod (53) penetrates through the cushion block (33) and the installation block (32) and is in threaded connection with a nut, a rotating shaft seat (48) is arranged inside the machine base (1), a second rotating shaft (49) is rotatably arranged on the rotating shaft seat (48), and a driving gear (50) and a driven bevel gear (51) are respectively connected to the upper end and the lower end of the second rotating shaft (49), the driving gear (50) is meshed with the driven gear (47), a frame (35) is arranged at the bottom of the machine base (1), a guide rail (37) is arranged at the upper part of the frame (35), a movable block (43) is arranged on the guide rail (37) in a sliding manner, a motor base (41) is arranged at the upper part of the movable block (43), a driving motor (42) is arranged in the motor base (41), a driving bevel gear (52) is connected onto a motor shaft of the driving motor (42), a first limiting block (44) is arranged at the rear side of the guide rail (37), a second limiting block (36) is arranged at the front side of the guide rail (37), a supporting plate (38) is arranged at the right side of the second limiting block (36), a fourth hydraulic cylinder (39) is arranged on the supporting plate (38), a connecting block (40) is connected onto a piston rod of the fourth hydraulic cylinder (39), and the connecting block (40) is connected with the motor base (41), carousel (28) side is provided with the scale, frame (1) upper portion is provided with pointer (30), the position that frame (1) upper portion is located between wheel carrier (2) and carousel (28) is provided with mounting bracket (25), mounting bracket (25) front side is provided with two fourth and rotates seat (26), the fourth rotates to rotate on seat (26) and is provided with leading wheel (27), the position that lies in mounting bracket (25) front side on frame (1) is provided with third pneumatic cylinder (22), be connected with the third on the piston rod of third pneumatic cylinder (22) and rotate seat (23), the third rotates to rotate and is provided with spacing wheel (24) on seat (23).

2. The reinforcing bar bending toughness detection device of claim 1, characterized in that: a wheel carrier (2) is arranged on the left side of the upper part of the machine base (1), a conveying wheel (3) is rotatably arranged on the wheel carrier (2), the conveying wheel (3) is coaxially connected with a driven belt wheel (4), a conveying motor (5) is arranged at the rear side of the wheel carrier (2), a motor shaft of the conveying motor (5) is connected with a driving wheel (6), a transmission belt (7) is connected between the driving wheel (6) and the driven belt wheel (4), a screw rod seat (16) is arranged at the position of the upper part of the machine seat (1) on the front side of the wheel carrier (2), a screw rod (17) is rotationally arranged in the screw rod seat (16), a screw rod sliding block (19) is arranged on the screw rod (17), a second rotating seat (20) is connected on the screw rod sliding block (19), a butting wheel (21) is rotatably arranged at the rear end of the second rotating seat (20), one end of the screw rod (17) penetrates through the screw rod seat (16) and is connected with a screw rod motor (18).

3. The reinforcing bar bending toughness detection device of claim 1, characterized in that: the engine base (1) left side is connected with fixed block (8), be provided with supporting shoe (9) on fixed block (8), supporting shoe (9) upper portion slides and is provided with movable block (15), supporting shoe (9) rear side is provided with first pneumatic cylinder (10), the piston rod of first pneumatic cylinder (10) is connected with movable block (15), movable block (15) upper portion is provided with second pneumatic cylinder (14), be connected with first rotation seat (11) on the piston rod of second pneumatic cylinder (14), it is provided with supporting wheel (12) to rotate on first rotation seat (11).

4. The reinforcing bar bending toughness detection device of claim 3, characterized in that: a guide groove (13) is formed in the supporting block (9), and one part of the moving block (15) is located in the guide groove (13).