Manual threading die rack with adjustable steel bar diameter and application method

A die frame and steel bar technology, applied in metal processing equipment, thread cutting devices, manufacturing tools, etc., can solve the problems of complicated preparation work, difficult implementation, slow implementation speed, etc., to achieve convenient and fast threading, fast, convenient and flexible operation, Portable effect

Active Publication Date: 2017-03-22
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, various types of threading machines are bulky and difficult to move. It is difficult or difficult to implement when threading steel bars that cannot be moved or are not easy to move. The implementation speed is slow and the preparation work is complicated.

Method used

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  • Manual threading die rack with adjustable steel bar diameter and application method
  • Manual threading die rack with adjustable steel bar diameter and application method
  • Manual threading die rack with adjustable steel bar diameter and application method

Examples

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Embodiment Construction

[0017] Such as figure 1 As shown, the present invention is an adjustable steel bar diameter manual die holder and a method of use thereof. The adjustable steel bar diameter manual die holder includes a steel bar 1, a die 2, a die lock 3, a lock handle 4, a die holder 5, a die holder handle 6, and a die Set screw 7, rotator 8, rotator set screw 9, expander 10, expander matrix 11, put the die 2 matching the diameter of the steel bar 1 into the die holder 5 slot, and fix the die 2 with the die set screw 7, The lock handle 4 used to rotate the die lock 3 locks the die 2 in the groove of the die holder 5, the steel bar 1 is placed in the telescopic matrix 11, and the telescopic device 10 used to occlude and fix the steel bar 1 is a three-claw with a built-in slideway Conical cylinder, used to fix the expander body 11 of the expander 10. The position of the three claws of the expander 10 can be adjusted by stretching. By turning the rotator 8, the steel bar 1 can be bitten by the ex...

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Abstract

The invention discloses a manual threading die rack with the adjustable steel bar diameter and an application method. The manual threading die rack comprises a steel bar 1, a threading die 2, a threading die lock 3, a lock handle 4, a threading die rack body 5, a threading die rack handle 6, a threading die locating screw 7, a rotator 8, a rotator locating screw 9, a telescopic device 10 and a telescopic device body 11. The threading die 2 matched with the diameter of the steel bar 1 is placed in a groove of the threading die rack body 5 and fixed through the threading die locating screw 7; the lock handle 4 is used for rotating the threading die lock 3 to lock the threading die 2 into the groove of the threading die rack body 5; the steel bar 1 is placed in the telescopic device body 11; the rotator 8 is rotated so that the steel bar 1 can be engaged with the telescopic device 10; the rotator 8 is fixed by the rotator locating screw 9 to be prevented from rotating; and the threading die rack handle 6 is rotated to carry out threading on the steel bar 1.

Description

technical field [0001] The invention relates to the technical field of construction machinery processing. Background technique [0002] With the development of urban construction, the amount of steel bars is increasing, so the connection of steel bars is also diverse. Among them, economical, environmentally friendly, safe and reliable mechanical connections are used more and more. During this period, various types of threading machines have appeared. , to solve the technical problems of steel threading. But in reality, the threading machines of various models are bulky and difficult to move. It is difficult to implement or difficult to implement when threading the steel bars that cannot be moved or is not easy to move. The implementation speed is slow and the preparation work is complicated. In order to solve this problem, a fast, convenient and easy-to-carry adjustable steel bar diameter manual die holder is urgently needed to appear. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): B23G5/10
CPCB23G5/10
Inventor 叶帅华叶炜钠丁盛环时轶磊房光文陶钧
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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