Portable straightening machine
A straightening machine, a portable technology, applied in the field of portable straightening machines, can solve problems such as difficult alignment, achieve the effect of changing the moving mode, improving the correction efficiency, and improving the alignment accuracy and alignment efficiency
Inactive Publication Date: 2019-01-11
CHONGQING JIANGJIN STEEL MOLD CO LTD
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Problems solved by technology
[0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is: to provide a portable straightening machine, which solves the problem of difficult alignment of parts and improves the efficiency of parts correction
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[0017] Such as figure 1 As shown, the portable straightening machine includes a horizontally arranged bracket 1, a first V-shaped iron 2 and a second V-shaped iron 9 are arranged on the bracket 1, and a straightening frame 5 is set on the bracket 1. The bottom surface of the frame 5 is located below the support 1, and a threaded through hole is provided on the top surface of the straightening frame 5, and a threaded mandrel 7 is installed in the threaded through hole, and the upper end of the threaded mandrel 7 is provided with a hand wheel 6 , several first bearing pins 3 are vertically worn on the rear side of the straightening frame 5, and first bearings 4 are installed on each first bearing pin 3, and each first bearing 4 is supported by 1 Above, several second bearing pins 11 are vertically worn on the front side of the straightening frame 5, and second bearings 10 are installed on the second bearing pins 11, and each second bearing 10 is on the bracket 1, the first bear...
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The invention relates to a portable straightening machine, and belongs to the technical field of straightening equipment. The portable straightening machine comprises a horizontally arranged support,first V-shaped iron and second V-shaped iron are arranged on the support, a straightening bracket is installed on the support in a sleeving mode, and the bottom surface of the straightening bracket islocated under the support. A threaded through-hole is formed in the top surface of the straightening bracket, a screw rod is installed in the threaded through-hole through threads in a matched mode,and a hand wheel is arranged at the upper end of the screw rod.A plurality of first bearing pin shafts are vertically installed on the back side surface of the straightening bracket in a penetrating mode, a first bearing is installed on each first bearing pinshaft, and each bearing is locatedabove the support. A plurality of second bearing pinshafts are vertically installed on the front sidesurface of the straightening bracket in a penetrating mode, a second bearing is installed on each second bearing pinshafts, each second bearing is locatedabove the support, and the first bearings and the second bearings are allarranged in the straightening bracket. The portable straightening machine changes a traditional moving method, and greatly improves straightening efficiency.
Description
technical field [0001] The invention relates to a portable straightening machine, which belongs to the technical field of correction equipment. Background technique [0002] As we all know, shaft parts will undergo certain deformation after heat treatment, and the shaft needs to be calibrated before processing. The calibration frame of commonly used calibration equipment is fixed, and the first V-shaped iron and The second V-shaped iron is used to move the parts, so that the center of the calibration piece can be aligned with the center of the positive screw, and then the calibration work is performed. The whole process is quite troublesome, and it takes a lot of time and is inefficient. Contents of the invention [0003] According to the above deficiencies in the prior art, the technical problem to be solved by the present invention is: to provide a portable straightening machine, which solves the problem of difficult alignment of parts and improves the efficiency of part...
Claims
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IPC IPC(8): B21D3/10
CPCB21D3/10
Inventor 张翔
Owner CHONGQING JIANGJIN STEEL MOLD CO LTD