Detection jig applicable to action confirmation of dimming motor shell
A technology for action confirmation and detection of fixtures, which is applied in the direction of machine gear/transmission mechanism testing, etc., and can solve problems such as unreliable guarantee of quality, long cycle, meshing situation and gap size cannot be well grasped, etc.
Inactive Publication Date: 2013-04-03
KUNSHAN SAN TOHNO ELECTRON
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Problems solved by technology
If the movement confirmation of the dimming motor casing is realized manually, it will not only take a long time, but also consume manpower, and the meshing situation and the size of the gap cannot be well grasped, resulting in unreliable guarantee of quality
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[0019] The following describes the present invention in detail with reference to the drawings and specific embodiments.
[0020] In order to better understand the present invention, first briefly introduce the dimming motor housing, see figure 1 , The dimming motor housing mainly includes a housing 8 and a transmission mechanism (adjusting bolt assembly, large turbine 17, gear 18). Among them, the adjusting bolt assembly is composed of an interference fit of the adjusting bolt 7 and the screw rod 16, which is of excellent quality. The light motor housing requires smooth meshing between the gear 18, the large turbine 17, and the adjusting bolt assembly (actually the screw 16), and the gap between the screw 16 and the large turbine 17 meets industry standards or customer requirements .
[0021] See Figure 2 to Figure 4 , The detection jig suitable for the action confirmation of the dimming motor housing of the present invention includes: a base 1 for placing the dimming motor housi...
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The invention discloses a detection jig applicable to action confirmation of a dimming motor shell. The detection jig comprises a pedestal for holding a dimming motor shell, a motor fixing base, a first cylinder for driving the motor fixing base to reciprocally move up and down, a first length measurer and a second length measurer for controlling a clearance between a screw rod and a big turbine in the dimming motor shell, and a second cylinder for driving the first length measurer and the second length measurer to reciprocally move up and down, and further comprises an ampere meter for monitoring the operation current of the motor, and a display panel for displaying a relative displacement of the first length measurer and the second length measurer, wherein the motor fixing base is used for mounting a motor for driving a gear in the dimming motor shell to rotate. The detection jig applicable to the action confirmation of the dimming motor shell has the advantages that the detection jig can judge that whether engagement is smooth or not by monitoring a current when the gear, the big turbine and the screw rod are meshed; and in addition, the clearance between the screw rod and the big turbine can be accurately controlled through the first length measurer and the second length measurer, so that the detection jig meets the demands of the customers.
Description
Technical field [0001] The invention relates to a detection fixture, in particular to a detection fixture suitable for confirming the action of a dimming motor housing. It is used to test whether the gears, screw rods and large turbines in the housing are smoothly meshed, and at the same time control the screw rod and the large turbine The gap between turbines; belongs to the field of testing fixtures. Background technique [0002] The dimming motor housing is composed of a housing and a transmission mechanism (adjusting bolt assembly, large turbine and gear) arranged in the housing. The adjustment bolt assembly includes an interference fit screw and an adjustment bolt. The transmission of the entire transmission mechanism is It is driven by an external motor and a small turbine at the tip. A high-quality dimming motor housing requires smooth meshing between gears, large turbines and screw rods, and the gap between the screw and large turbines meets industry standards or custome...
Claims
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IPC IPC(8): G01M13/02
Inventor 刘志涛于秀艳
Owner KUNSHAN SAN TOHNO ELECTRON