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Full-automatic upsetting straight thread twister

A fully-automated, twisting machine technology, applied to thread cutting tools, thread cutting machines, metal processing machinery parts, etc., can solve the problems of rib stripping comb knife broken teeth, cumbersome operation, high processing cost, etc., and achieve thread accuracy and consistency , Convenient and quick operation, high thread precision

Inactive Publication Date: 2013-06-12
无锡市超兴建筑机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual operation process, the existing upsetting straight thread device is cumbersome to operate and is not easy to master. The processed steel thread is rough and cannot meet the normal use standard. high cost

Method used

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  • Full-automatic upsetting straight thread twister
  • Full-automatic upsetting straight thread twister
  • Full-automatic upsetting straight thread twister

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0030] As shown in the figure: the fully automatic upsetting straight thread stranding machine in the embodiment mainly includes a steel bar clamping device and a rib peeling and twisting device installed on the frame 22, and the steel bar clamping device is installed at one end of the frame 22 , The steel bar clamping device is used to clamp and fix the steel bar so that the end of the steel bar is facing the rib stripping and twisting device; the rib stripping and twisting device is installed at the other end of the frame 22, and the rib stripping and twisting device is used to The steel ribs of the head are stripped and threaded.

[0031] Such as figure 1 , figure 2 As shown, the rib stripping and twisting device mainly includes a rib stripping comb 1, a comb installation and adjustment mechanism, a transmission mechanism, and a speed reducer 14. The rib stripp...

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PUM

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Abstract

The invention relates to a full-automatic upsetting straight thread twister. The full-automatic upsetting straight thread twister is characterized by comprising a reinforcement clamping device and a rib stripping and twisting device, which are arranged on a rack, wherein the reinforcement clamping device is arranged at one end of the rack, and is used for clamping and fixing reinforcements in a way that the ends of the reinforcements are opposite to the rib stripping and twisting device; and the rib stripping and twisting device is arranged at the other end of the rack, and is used for stripping reinforcing ribs from the ends of the reinforcements and machining threads. The full-automatic upsetting straight thread twister can be operated conveniently and quickly, and two twisters can be simultaneously controlled by one operator to run. The twister can run stably, and the machined reinforcement threads are high in accuracy and consistent. The twister can be used for twisting only by pressing a button switch without labor force when operated. A rib stripping chasing tool is long in service life, and can be cyclically used. Sixteen to forty upset reinforcements can be directly machined by one twister, and parts are not required to be replaced.

Description

technical field [0001] The invention relates to a steel bar stranding device, in particular to a fully automatic upsetting straight thread stranding machine, which belongs to the technical field of construction machinery. Background technique [0002] With the development of the economy, people's living standards are constantly improving, and people's safety performance of housing and public facilities is also improving. However, the safety performance of buildings is closely related to the connection technology of steel bars. At present, the commonly used method of connecting steel bars is to use tapered thread connection, that is, directly thread the broken end of the steel bar to form a tapered thread, and connect the two ends of the steel bar with a sleeve with a tapered threaded inner hole. The disadvantage of this connection method is that the thread weakens the cross-sectional area of ​​the base metal of the steel bar, reduces the strength and ductility of the joint, ...

Claims

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Application Information

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IPC IPC(8): B23G1/02B23G5/20B23G1/44B23Q3/06B23Q5/40
Inventor 宣志强
Owner 无锡市超兴建筑机械有限公司
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