Bolt thread rolling device
A technology of a bolt and a jacking device, applied in the field of bolt processing, can solve the problems of wasting manpower, low processing efficiency, inconvenient use, etc., and achieve the effects of improving production efficiency, high processing efficiency and convenient processing
Inactive Publication Date: 2015-11-25
TIANJIN QITAILONG STANDARD COMPONENTS
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Problems solved by technology
In the existing technology, when the bolt thread rolling device processes the stud bolts, one end of the stud bolt is first placed on the transmission device of the bolt thread thread rubbing device to process the threads through the bolt thread thread rubbing device, and after processing, the worker puts the double-head bolt The other end of the bolt is placed on the conveying device of the bolt thread rubbing device to process the threads through the bolt thread thread rubbing device. At the same time, a bolt thread rubbing device can only process bolts of one specification, which has the disadvantages of low processing efficiency, waste of manpower, and use of Inconvenience and other technical issues
Method used
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Embodiment Construction
[0016] like figure 1 and 2 As shown, a bolt thread rolling device of the present invention includes a machine base 1, a thread rolling plate and a thread rolling plate driving mechanism, and two fixed thread rolling plates 2 are arranged in parallel on the machine base 1, and the two fixed thread rolling plates 2 The thread rubbing board 2 is fixed on the machine base 1 by the pressing plate 10, and a movable thread rubbing board 3 is arranged between the two fixed thread rubbing boards 2, and both sides of the movable thread rubbing board 3 have silk surfaces. One side of the upper thread surface of the two fixed thread rolling boards 2 and the thread surface of the movable thread rolling board 3 are all provided with a groove, and the positions of the grooves on the fixed thread rolling board 2 and the movable thread rolling board 3 are the same , the movable thread rolling plate 3 is connected to the driving mechanism of the thread rolling plate, and the driving mechanism ...
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The invention provides a bolt thread rolling device which comprises a base, thread rolling plates and a thread rolling plate driving mechanism. The two fixed thread rolling plates are arranged on the base in parallel, a movable thread rolling plate is arranged between the two fixed thread rolling plates, and thread faces are arranged on the two faces of the movable thread rolling plate. One side of a thread face on each of the two fixed thread rolling plates and the thread faces of the movable thread rolling plate are each provided with a groove. The movable thread rolling plate is connected with the thread rolling plate driving mechanism. A thread rolling channel is formed between each of the two fixed thread rolling plates and the movable thread rolling plate. Guiding rails are arranged at the front ends of the thread rolling channels, and pushing devices capable of pushing bolts to the thread rolling plates are arranged at the tail ends of the guiding rails. The bolts on the two guiding rails can be subjected to thread rolling through the two fixed thread rolling plates and the movable thread rolling plate, so that the production efficiency is greatly improved; a lifting mechanism can be used for adjusting the heights of the thread rolling plates so that the bolts of different lengths can be subjected to thread rolling; the bolt thread rolling device has the advantages of being simple in structure, capable of conveniently machining bolts and saving manpower, high in machining efficiency and the like.
Description
technical field [0001] The invention relates to the field of bolt processing, in particular to a bolt thread rubbing device. Background technique [0002] Stud bolts have threads at both ends, and are generally used in mining machinery, bridges, automobiles, motorcycles and other fields. In the existing technology, when the bolt thread rolling device processes the stud bolts, one end of the stud bolt is first placed on the transmission device of the bolt thread thread rubbing device to process the threads through the bolt thread thread rubbing device, and after processing, the worker puts the double-head bolt The other end of the bolt is placed on the conveying device of the bolt thread rubbing device to process the threads through the bolt thread thread rubbing device. At the same time, a bolt thread rubbing device can only process bolts of one specification, which has the disadvantages of low processing efficiency, waste of manpower, and use of Inconvenience and other tec...
Claims
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IPC IPC(8): B21H3/06
Inventor 万福建
Owner TIANJIN QITAILONG STANDARD COMPONENTS