Ratchet wrench set tool for adjusting opening degree of guide and guard and using method
A ratchet wrench and opening degree technology, which is applied in the field of wrench tools, can solve the problems of small adjustment amount, steel drill slipping out and hurting people, and heavy workload, etc., and achieves the effects of not easy to come out, improving work efficiency, and reducing work risks.
Active Publication Date: 2022-07-22
BAOSTEEL SPECIAL STEEL SHAOGUAN CO LTD
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AI Technical Summary
Problems solved by technology
The existing adjustment method is to use steel braze to pry the adjustment wheel to open and close the swing arm of the guide guard, but this adjustment method has obvious defects. The range of the opening of the guide is very small. The adjustment angle of the steel drill is only 30° each time, and the adjustment amount is extremely small. the workload is great
Moreover, in the process of adjusting the angle, the steel drill can easily slip out of the guide adjustment wheel and hurt people.
Method used
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[0026] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0027] It is worth noting that the directional terms such as "upper" and "lower" involved in this document are relative to the perspective of the drawings, which are only for the convenience of description, and should not be construed as limitations on the technical solution.
[0028] like figure 1 As shown, the method of adjusting the opening degree of the guide guard in the prior art is: select the wheel hole 4 closest to the movement beam 2, insert the steel drill 6 into the wheel hole 4, and then use the contact point between the steel drill 6 and the movement beam 2 As a fulcrum, pry the guide adjustment wheel 3 to combine figure 1 It can be seen that when the steel drill 6 moves to a near vertical position, the steel drill 6 can no longer drive the guide adjustment wheel 3 to rotate, and the steel drill 6 is easy to come out of the wheel hole 4 d...
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The invention relates to a ratchet wrench set tool for adjusting guide opening degree, which comprises a ratchet wrench, an extension shaft and an adapter, a through hole is arranged in a ratchet of the ratchet wrench, the extension shaft is L-shaped, one end of the extension shaft is a connecting end, the connecting end is matched with the through hole of the ratchet, the connecting end of the extension shaft is embedded in the ratchet, and the adapter is connected with the extension shaft. One end of the extension shaft is fixedly connected with the ratchet wrench, an embedding groove is formed in the other end of the extension shaft, one end of the adapter is embedded into the embedding groove and fixedly connected with the extension shaft, and the other end of the adapter is connected with the guide and guard adjusting wheel. The invention also relates to a ratchet wrench set tool for adjusting the opening degree of the guide and a use method, which can realize the maximum rotation of the guide adjusting wheel, effectively adjust the opening degree of the guide and reduce the labor intensity and the safety risk.
Description
technical field [0001] The invention relates to a wrench tool, in particular to a ratchet wrench set tool for adjusting the opening degree of a guide and a method of using the same. Background technique [0002] In the rolling production line, the opening of the guide needs to be adjusted according to the actual production situation. The existing adjustment method is to use a steel rod to pry the adjustment wheel to make the guide swing arm open and close, but this adjustment method has obvious defects. The range of the guide opening is very small. The adjustment angle of each use of the steel drill is only 30°, and the adjustment amount is extremely small, which means that the steel drill needs to be inserted and pulled out many times, and the position of the steel drill needs to be adjusted. The workload is huge. Moreover, in the process of adjusting the angle, the steel drill is very easy to slip out of the guide adjustment wheel and hurt people. Therefore, it is neces...
Claims
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IPC IPC(8): B25B13/48B25B13/46
CPCB25B13/48B25B13/46Y02E10/20
Inventor 林延强黄远业廖子东曹培万吴昌奎谢万远
Owner BAOSTEEL SPECIAL STEEL SHAOGUAN CO LTD