Rapid debugging device for double-cone switch

Abstract

The utility model belongs to the technical field of aviation double-cone switch debugging, and particularly relates to a device for rapidly debugging a double-cone switch, which comprises a dial indicator, a dial indicator frame, the double-cone switch, a fixing tool, a stepping motor, a controller and a voltage-stabilized source, the dial indicator is fixed on the dial indicator frame and used for measuring the travel of the double-cone switch, the double-cone switch is arranged on the fixing tool, and the stepping motor is fixed on the double-cone switch. According to the utility model, debugging and measurement are carried out in an integrated manner, the characteristic of rapid debugging is maintained, a double-cone switch measurement function is added, and integration of rapid debugging and measurement is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of aviation double cone switch debugging, specifically relates to a double cone switch quick debugging device. BACKGROUND

[0002] Many aviation environmental control products contain double cone switches, and such double cone switches need to be fixed for debugging during testing, need to be repeatedly screwed in and out of the screw plug, and also need to consider debugging and measurement in the process, which brings great inconvenience to operation.

[0003] Currently, the debugging process needs to be repeatedly clamped, disassembled and measured by using a bench vise and an instrument until the double cone switch stroke meets the requirements, the clamping speed is slow, the measurement efficiency is low, and a lot of time and effort are required. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem: a double cone switch quick debugging device with simple structure, strong universality, stable and reliable quality and meeting the batch production demand is provided, and the integrated demand of simultaneously considering double cone switch stroke debugging and measurement can be met.

[0005] The technical scheme of the utility model

[0006] A double cone switch quick debugging device, comprising a dial gauge 1, a dial gauge rack 3, a double cone switch 4, a fixing tool 5, a stepping motor 7, a controller 9 and a stabilized power supply 10, the dial gauge 1 is fixed on the dial gauge rack 3 and used for measuring the stroke of the double cone switch 4, the double cone switch 4 is arranged on the fixing tool 5, the fixing tool 5 is fixed on the rotating shaft of the stepping motor 7, and the stepping motor 7 is sequentially connected with the controller 9 and the stabilized power supply 10.

[0007] Further, the dial gauge 1 is fixed on the dial gauge rack 3 by using a first screw 2.

[0008] Further, the fixing tool 5 is fixed on the rotating shaft of the stepping motor 7 by using a second screw 6.

[0009] Further, the device further comprises a base 8, and the stepping motor 7 is installed on the base 8.

[0010] Further, the controller 9 is connected with the stepping motor 7 through wires.

[0011] Further, the stabilized power supply 10 is connected with the stepping motor 7 through wires.

[0012] Advantages

[0013] The utility model provides a double cone switch quick debugging device, and debugging and measurement are integrally performed, the characteristics of quick debugging are maintained, the double cone switch measurement function is added, and quick debugging and measurement integration is realized.

[0014] The device is used for realizing the rapid debugging function of products by using the corresponding relationship between the stepping motor pulse and the pitch of the double-cone switch. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The device structure principle diagram of the utility model;

[0016] Figure 2 The double-cone switch structure schematic diagram;

[0017] Figure 3 The state schematic diagram of the upper cone of the double-cone switch being rotated to the bottom of the shell;

[0018] Figure 4 The state schematic diagram of the double-cone switch moving to the set stroke.

[0019] Wherein, 1, the dial gauge, 2, the first screw, 3, the dial gauge frame, 4, the double-cone switch, 5, the fixed tooling, 6, the second screw, 7, the stepping motor, 8, the base, 9, the controller, 10, the stabilized power supply, 11, the shell, 12, the upper cone. DETAILED DESCRIPTION

[0020] The features and illustrative embodiments of various aspects of the present application will be described below in detail. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without some or all of these specific details. The description of the embodiments is merely to provide a better understanding of the present application. The present application is not limited to any particular setting and method as set forth below, but covers any modifications, replacements and changes of the structure, method and device without departing from the spirit of the present application. In the drawings and the following description, the well-known structures and techniques are not shown to avoid unnecessary obscuring of the present application.

[0021] It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict, and each embodiment can be mutually referenced and quoted. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] As Figure 1As shown, a kind of double-cone switch quick debugging device, including dial gauge 1, dial gauge frame 3, double-cone switch 4, fixed tool 5, stepper motor 7, controller 9, stabilized power supply 10, dial gauge 1 is fixed on dial gauge frame 3 with first screw 2, for measuring double-cone switch 4 stroke, double-cone switch 4 is arranged on fixed tool 5, fixed tool 5 is fixed on the rotating shaft of stepper motor 7 with second screw 6, stepper motor 7 is installed on base 8, and stepper motor 7 is sequentially connected with controller 9 and stabilized power supply 10 by wire.

[0023] The use process of the utility model is as follows:

[0024] 1, the upper cone of double-cone switch is installed on the fixed tool.

[0025] 2, stepper motor is connected with fixed tool, and is fixed with screw.

[0026] 3, the stabilized power supply of device is adjusted to 28V.

[0027] 4, the pulse mode display switch and the pulse number display switch on controller 9 are opened, the double-cone switch housing 11 is fixed by hand, and the housing 11 is not allowed to rotate.

[0028] 5, pulse mode is adjusted to P1 (stepper motor continuously rotates), and switch points to positive rotation.

[0029] 6, stepper motor 7 drives the upper cone 12 to rotate in housing 11, when the upper cone 12 reaches the bottom of double-cone switch housing 11, see Figure 3 , the device is closed. Dial gauge frame 3 is placed on double-cone switch housing 11, dial gauge 1 table rod contacts the upper cone surface of double-cone switch housing 11, dial gauge 1 is zeroed, and then dial gauge 1 is taken down and placed on the desktop.

[0030] 7, the pulse mode display switch and the pulse number display switch are opened. The double-cone switch housing 11 is fixed by hand, the housing 11 is not allowed to rotate, the pulse number is set according to double-cone switch stroke, and 1600 pulses correspond to 1 pitch.

[0031] 8, pulse mode is set to P5 (stepper motor 7 rotates a specified number of pulses), and switch points to reverse rotation. The upper cone 12 reverses with stepper motor 7, rotates a certain distance downward, and stepper motor 7 stops rotating. See Figure 4 .

[0032] 9, dial gauge frame 3 is placed on the upper cone surface of double-cone switch housing 11, and the dial gauge 1 reading is read, and the reading should meet the double-cone switch stroke requirement.

[0033] 10, the stabilized power supply is closed, and the tool is removed, and the stroke test of double-cone switch is completed.

[0034] The debugging process of the device does not need to repeatedly clamp, disassemble and measure by using a bench vice and instruments, but only needs to adjust the motor to drive the upper cone to rotate in the shell until the stroke of the double-cone switch meets the requirements, and then clamp the speed block, so that the measuring efficiency is high.

[0035] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application.

Claims

1. A device for rapid debugging of a double cone switch, characterized in that: It includes a dial indicator, a dial indicator stand, a double-cone switch, a fixed tooling, a stepper motor, a controller, and a voltage-stabilized power supply. The dial indicator is fixed on the dial indicator stand and is used to measure the stroke of the double-cone switch. The double-cone switch is set on the fixed tooling, and the fixed tooling is fixed on the rotating shaft of the stepper motor. The stepper motor is connected to the controller and the voltage-stabilized power supply in sequence.

2. A device for rapid debugging of a double-cone switch according to claim 1, characterized in that: The dial indicator is fixed on the dial indicator stand with a first screw.

3. The device for rapid debugging of a double-cone switch according to claim 1, characterized in that: The fixing fixture is fixed on the rotating shaft of the stepping motor with a second screw.

4. The device for rapid debugging of a double-cone switch according to claim 1, characterized in that: Also included is a base, to which the stepper motor is mounted.

5. The device for rapid debugging of a double-cone switch according to claim 1, characterized in that: The controller is connected to the stepper motor through a wire.

6. The device for rapid debugging of a double-cone switch according to claim 1, characterized in that: The voltage-stabilized power supply is connected to the stepper motor through a wire.

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