Improved angle adjusting locking device
A technology of angle adjustment and locking device, which is applied in the direction of large fixed members, metal processing machinery parts, metal processing equipment, etc., can solve the problems of fixed rotor, entry of positioning bar, easy positioning and inappropriate positioning, etc., to achieve precise positioning The effect of card setting
Pending Publication Date: 2018-12-07
ZHEJIANG YUEYUN PIANO
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Problems solved by technology
This kind of drilling method has defects: the rotor is fixed, so it can only drill holes with a fixed positional relationship. If the distance or positional relationship between the three holes changes, it cannot be used, and there are too many restrictions.
At present, there is a mechanism that can adjust the angle, but when this kind of mechanism is locked, the positioning bar is not easy to enter the positioning groove from the positioning hole, and it is easy to be out of position or unable to achieve positioning during positioning.
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[0009] Combine below figure 1 and figure 2 Specific description embodiment:
[0010] The improved angle adjustment locking device includes a rotor base 1 and an angle adjustment disc 2. There are two groups of cylinders 3 inside the rotor base. The output ends of the two groups of cylinders are respectively connected with the angle adjustment discs. The angle adjustment discs are rotated and set on the cylinder on the output end of the cylinder; several positioning grooves 4 are provided on the contact surface between the angle adjustment disc and the output end of the cylinder, and positioning holes 5 are provided on the output end of the cylinder, and positioning strips 6 are movable in the positioning holes, and the cylinder The positioning hole at the output end of the high-pressure air pump is connected with a high-pressure air pump, and when the high-pressure air pump blows out the positioning bar, the positioning bar enters the positioning groove to clamp and set the ...
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The invention belongs to the technical field of angle adjusting tools, and particularly relates to an improved angle adjusting locking device. The improved angle adjusting locking device comprises a rotation head base and angle adjusting discs, and the rotation head base is internally provided with two air cylinders. The output ends of the two air cylinders are connected with the angle adjusting discs correspondingly, and the angle adjusting discs are rotationally arranged at the output ends of the air cylinders. The faces, making contact with the output ends of the air cylinders, of the positions of the angle adjusting discs are provided with a plurality of positioning grooves. Electromagnets are powered on and generate strong magnetism. The positioning strips can be attracted by the strong magnetism to automatically pop out of positioning holes and enter the positioning grooves, and positioning and clamping are achieved. The improved angle adjusting locking device has the beneficialeffects that the distance and position relation among the rotation heads can be adjusted by adjusting the angle of the multiple rotation heads, it is ensured that the positioning strips can rapidly enter the positioning grooves from the positioning holes, and rapid and accurate positioning and clamping are achieved.
Description
technical field [0001] The invention belongs to the technical field of angle adjustment appliances, in particular to an improved angle adjustment locking device. Background technique [0002] At present, when making the door body, it is necessary to punch three holes at the side of the door body. The current operation method is to fix the plate first, and then punch the first hole. Generally, the first hole is the center hole, and then determine the position of the second hole according to the position of the first center hole. Make holes, and finally make holes after confirming the third hole. There are defects in this type of punching method: the rotors are all fixed, so they can only punch holes with a fixed positional relationship. If the spacing or positional relationship between the three holes changes, it cannot be used, and there are too many restrictions. At present, there is a mechanism that can adjust the angle, but when this type of mechanism is locked, the pos...
Claims
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IPC IPC(8): B23Q1/25
CPCB23Q1/25
Inventor 章顺龙
Owner ZHEJIANG YUEYUN PIANO