Clamp for bolt thread rolling
A thread rolling and fixture technology, which is applied in the field of auto parts processing, can solve the problems of time-consuming, poor processing effect, and laborious, etc., and achieve the effect of avoiding slight shaking, ensuring processing accuracy, and improving accuracy
Inactive Publication Date: 2019-03-29
重庆旺达汽车零部件有限公司
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AI Technical Summary
Problems solved by technology
For bolts with larger specifications, the manual operation process of workers is time-consuming and laborious
Because the workers hold the bolts with both hands and roll the thread, they need to accurately locate the bolts of different diameters and lengths. Due to the influence of human factors such as slight shaking and visual inspection accuracy, the accuracy of the bolt positioning cannot be guaranteed, and it is easy to be deflected. result in poor processing
Method used
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[0022] The present invention will be further described below in conjunction with drawings and embodiments.
[0023] as attached figure 1 and figure 2 As shown, the present invention discloses a clamp for bolt thread rolling, which includes a base 1, a plurality of first supports, a plurality of second supports and a plurality of fasteners, and a mounting frame 2 is installed on the base 1 .
[0024] A plurality of first supports are arranged side by side on the base 1, the first supports include a first support frame 3 and a first arc-shaped support plate 4, and the first support frame 3 includes a first fixing plate 301 and a first adjusting plate 302 , the first fixing plate 301 is fixed on the side of the base 1, the first fixing plate 301 is provided with a first through hole 303, the first through hole 303 is vertically arranged, and the first fixing plate 301 is provided with a first fixing hole 304 , the first fixing hole 304 is arranged horizontally, the first fixin...
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The invention discloses a clamp for bolt thread rolling. The clamp comprises a base, wherein a mounting frame is installed on the base; a first supporting frame is installed on the base, and a first arc-shaped supporting plate is installed on the first supporting frame; a second supporting frame is installed on the base, and a second arc-shaped supporting plate is installed on the second supporting frame; a driving unit is installed on the mounting frame, the mounting plate is installed at a power output end of the driving unit, and the driving unit is configured to drive the mounting plate tomove up and down; and a first arc-shaped fastening plate and a second arc-shaped fastening plate are installed on the lower end surface of the mounting plate, the circle center of the first arc-shaped fastening plate and the circle center of the second arc-shaped fastening plate are located on the same horizontal line, the first arc-shaped fastening plate is located right above the first arc-shaped supporting plate, and the second arc-shaped fastening plate is located right above the second arc-shaped supporting plate. According to the clamp, a to-be-machined bolt can be effectively supportedand fixed, so that fine shaking in the machining process is avoided, the accuracy of bolt positioning is improved, and the machining precision of the bolt is guaranteed.
Description
technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a clamp for bolt thread rolling. Background technique [0002] The thread processing on the bolt is very critical, generally using a thread rolling machine to operate. In the prior art, the worker stands beside the thread rolling machine and holds the bolt with both hands to roll the thread. For bolts with larger specifications, the manual operation process of workers is time-consuming and laborious. Because the workers hold the bolts with both hands and roll the thread, they need to accurately locate the bolts with different diameters and different lengths. Due to the influence of human factors such as slight shaking and visual inspection accuracy, the accuracy of the bolt positioning cannot be guaranteed, and it is easy to be deflected. Lead to poor processing effect. Contents of the invention [0003] In view of the deficiencies of the above technologies, th...
Claims
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IPC IPC(8): B21H3/02B21H3/00
Inventor 张叶黄宋挺金宋炜杰
Owner 重庆旺达汽车零部件有限公司