A kind of detection device applied to handware
Technical field
The utility model relates to handwares to machine field, specially a kind of detection device applied to handware.
Background technique
Five metalworkings are exactly by raw material (stainless steel, copper material, aluminium material, iron charge ... ..), with lathe, milling machine, drilling machine, throwing
Light etc. machinery is processed into various parts by the drawing or sample of client.
In handware process, Hardware fitting flatness detection is particularly important, wherein just need to detect jig, it is existing
Detection jig there are some defects in use, for example, not being adjustable using smoothness, for hardware annulus accessory
The detection of (alloy annulus part) is extremely inconvenient, while angle also can not need to be adjusted according to product.
Therefore, a kind of detection device of Hardware fitting is needed, to solve the above problems.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of detection device applied to handware, the detection
Apparatus structure is simple, easy to operate, can be used for quickly detecting to the flatness of hardware ring accessory end face, detection effect is good.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes base, is provided on the base
Lifting frame, is provided with detection components in the lifting frame, and the detection components are by the axle sleeve and and axis that are set on lifter plate
The testing stand composition being fixedly connected is covered, the testing stand section is T-shape structure, is respectively articulated with adjustable plate on two sidewalls, institute
It states and is fixed with mounting plate on adjustable plate, displacement sensor and loading plate are installed in the bottom of mounting plate, set on the loading plate
It is equipped with casing, through-hole is offered in described sleeve pipe and loading plate, displacement gauge head is movable to be arranged in casing, and bottom passes through logical
Hole is simultaneously extended on the outside of loading plate, and upper end and displacement sensor connect, and is provided between described sleeve pipe and displacement sensor
Cylindroid helical-coil compression spring.
Further, it is equipped with screw rod and column in the lifting frame, passes through between the end and servo motor of the screw rod
Drive belt connection, the lifter plate pass through screw rod and column, connect with wire rod thread.
Further, the loading plate is connect with mounting plate by adjuster, and the adjuster is by one group of connection plate
Guide post, adjust the stud of distance and the nut being threadedly coupled with stud composition between loading plate and mounting plate.
Further, the height of described sleeve pipe is not less than displacement gauge head lifting height.
Compared with prior art, the utility model has the beneficial effects that
1, the structure of the detecting device is simple, easy to operate, can quickly be examined to the flatness of hardware ring accessory end face
It surveys, detection effect is good.
2, the setting of lifting frame inside lifting structure, keeps overall structure more compact.
3, the utility model is by setting adjuster, to adjust the distance between loading plate and mounting plate, to be directed to
Different detection pieces changes the sensitivity of detection components, guarantees detection accuracy.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the structural schematic diagram of detection components.
Fig. 3 is the partial enlargement structural representation in Fig. 2 at A.
Label character described in figure indicates are as follows: 1, base;2, lifting frame;3, servo motor;4, drive belt;5, screw rod;
6, lifter plate;7, column;8, axle sleeve;9, testing stand;10, adjustable plate;11, mounting plate;12, displacement sensor;13, cylindrical screw
Compressed spring;14, casing;15, it is displaced gauge head;16, loading plate;17, adjuster;171, guide post;172, stud;173, nut.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the specific structure of the utility model are as follows: it includes base 1, is provided with lift on the base 1
Rise frame 2, be provided with detection components in the lifting frame 2, the detection components by the axle sleeve 8 that is set on lifter plate 6 and with
The testing stand 9 that axle sleeve 8 is fixedly connected forms, and 9 section of testing stand is T-shape structure, is respectively articulated with adjusting on two sidewalls
Plate 10 is fixed with mounting plate 11 on the adjustable plate 10, is equipped with displacement sensor 12 and loading plate in the bottom of mounting plate 11
16, casing 14 is provided on the loading plate 16, and through-hole, 15 activity of displacement gauge head are offered in described sleeve pipe 14 and loading plate 16
Setting in casing 14, bottom passes through through-hole and extends the outside of loading plate 16, upper end and 12 company of contact of displacement sensor
It connects, cylindroid helical-coil compression spring 13 is provided between described sleeve pipe 14 and displacement sensor 12.
Preferably, it is equipped with screw rod 5 and column 7 in the lifting frame 2, led between the end and servo motor 3 of the screw rod 5
Belt 4 of overdriving connection, the lifter plate 6 pass through screw rod 5 and column 7, are threadedly coupled with screw rod 5.
Preferably, the loading plate 16 is connect with mounting plate 11 by adjuster 17, and the adjuster 17 is by one group of connection
The guide post 171 of mounting plate 11, adjust between loading plate 16 and mounting plate 11 stud 172 of distance and with 172 spiral shell of stud
The nut 173 of line connection forms.
Preferably, to prevent cylindroid helical-coil compression spring 13 to be placed in the upper end of casing 14, the height of described sleeve pipe 14
Not less than displacement 15 lifting height of gauge head.
Specific testing principle: starting servo motor 3 drives screw rod 5 to rotate, drives lifter plate 6 by drive belt 4
It moves, makes to be displaced the contact of gauge head 15 hardware ring accessory end face, by the rotation of hardware ring accessory, to detect its flatness, detect
Cylindroid helical-coil compression spring 13 is compressed by displacement gauge head 15, pressure is passed into displacement sensor 12, to precisely be surveyed
Amount effectively reduces mill caused by the directly five ring accessories of contact of displacement sensor 12 by being displaced the transmittance process of gauge head 15
Damage degree guarantees that the sensitivity of displacement sensor 12 will not decline, only needs to change displacement gauge head 15 or rotating screw cap
173 adjust the distance between mounting plates 11 and loading plate 16, to change the sensitivity of displacement sensor 12, setting through this structure
Meter, keeps detection components more durable, detects more sensitive.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so which element the process, method, article or the device that include a series of elements not only include, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way;These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.