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Reinforcing steel bar straightening device

A technology of steel bars and spur gears, which is applied in the field of construction engineering, can solve the problems of easy injury to operators and the inability to adjust the length of steel bars, and achieve the effect of preventing random swinging of steel bars

Inactive Publication Date: 2021-07-27
张树文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The length of the steel bar when it leaves the factory is generally one hundred to several hundred meters long. For the convenience of transportation, it will be rolled into a roll for transportation, and then straightened and cut into a suitable length before use. The general steel bar straightening device can only straighten One specification of steel bar, and the length of the cut steel bar cannot be adjusted, and the general steel bar cutting device puts the unstraightened coiled steel bar on the ground, which is easy to injure the operator

Method used

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  • Reinforcing steel bar straightening device
  • Reinforcing steel bar straightening device
  • Reinforcing steel bar straightening device

Examples

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specific Embodiment approach 1

[0031] Combine below Figure 1-14 Describe this embodiment, a steel bar straightening device, including a straightening assembly 1, a cutting assembly 2, a steel bar loading assembly 3, and an outer frame assembly 4, the straightening assembly 1 is connected with the cutting assembly 2, and the pulling The straight assembly 1 is connected with the outer frame assembly 4, and the reinforcement loading assembly 3 is connected with the outer frame assembly 4.

specific Embodiment approach 2

[0033] Combine below Figure 1-14 Describe this embodiment, this embodiment will further explain Embodiment 1. The straightening assembly 1 includes a motor 1-1, a motor output shaft 1-2, a pulley 1-3, a belt 1-4, and a pulley 2 1-5, pulley shaft one 1-6, bevel gear one 1-7, pulley three 1-8, spur gear column one 1-9, spur gear one 1-10, spur gear two 1-11, bevel gear two 1 -12, bevel gear three 1-13, gear shaft one 1-14, bevel gear four 1-15, bevel gear five 1-16, rotating shaft one 1-17, rotating shaft two 1-18, bracket one 1-19, straight Gear three 1-20, spur gear four 1-21, spur gear five 1-22, spur gear six 1-23, shaft three 1-24, shaft four 1-25, spur gear seven 1-26, spur gear eight 1 -27, hub one 1-28, hub two 1-29, base one 1-30, base two 1-31, gear shaft two 1-32, spur gear nine 1-33, worm 1-34, handle one 1- 35. Bracket two 1-36, bracket three 1-37, belt two 1-38, pulley four 1-39, pulley shaft two 1-40, bevel gear six 1-41, bevel gear seven 1-42, gear shaft three...

specific Embodiment approach 3

[0038] Combine below Figure 1-14 Describe this embodiment, this embodiment will further explain the first embodiment, the steel bar loading assembly 3 includes a fixed shaft 2 3-1, a rotating disk 2 3-2, a cart 3-3, and a slot 1 3-4 , draw-in slot rod 3-5, draw-in slot two 3-6, fixed shaft two 3-1 is fixedly connected with cart 3-3, rotating disk two 3-2 is rotationally connected with fixed shaft two 3-1, draw-in slot one 3 -4 is fixedly connected with the trolley 3-3, the slot bar 3-5 is slidably connected with the slot one 3-4, and the slot bar 3-5 is slidably connected with the slot two 3-6.

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Abstract

The invention relates to the field of constructional engineering, in particular to a reinforcing steel bar straightening device which can change the specification of a machinable reinforcing steel bar by rotating a handle to adjust the distance between hubs and can change the cutting length of the reinforcing steel bar by changing the transmission ratio of a bevel gear set. The reinforcing steel bar straightening device comprises a straightening assembly, a cutting assembly, a reinforcing steel bar loading assembly, and an outer frame assembly. The handle is rotated to adjust the distance between the hubs to change the specification of the machinable reinforcing steel bar, and the handle is rotated to adjust the position of a straight gear between the two bevel gears to change the transmission ratio between the two bevel gears so as to further change the reciprocating motion speed of a cutter, so that the cutting distance of the reinforcing steel bar is changed, the rolled non-straightened reinforcing steel bar is fixed, and operators are prevented from being hurt by disordered arrangement of reinforcing steel bars.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a steel bar straightening device. Background technique [0002] The length of the steel bar when it leaves the factory is generally one hundred to several hundred meters long. For the convenience of transportation, it will be rolled into a roll for transportation, and then straightened and cut into a suitable length before use. The general steel bar straightening device can only straighten The steel bar of a kind of specification, and can't adjust the length of the steel bar that cuts, also has general steel bar cutting device to put unstretched coiled steel bar on the ground, so easily injures the operator. Contents of the invention [0003] The object of the present invention is to provide a steel bar straightening device, which can change the specifications of the steel bar that can be processed by adjusting the distance between the hubs by rotating the handle, and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/02B21F11/00
CPCB21F1/026B21F11/00
Inventor 张树文
Owner 张树文
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