CN214582997U

CN214582997U - Ceramic disc flatness detection jig

Info

Publication number: CN214582997U
Application number: CN202023329886.4U
Authority: CN
Inventors: 张东东
Original assignee: Suzhou Mingliyang Electronic Technology Co ltd
Current assignee: Suzhou Mingliyang Electronic Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-02
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a pottery dish flatness detection tool, it includes the work box, test jig and holding frame, the test jig includes the swivel mount, mounting disc and installation lid, the swivel mount sets up in the top of work box and can rotate around self axis, the mounting disc sets up in the swivel mount top, the mounting disc is provided with a plurality of mounting holes corresponding to the locating hole of pottery dish, the installation lid can be dismantled and assembled in the mounting disc top, the mounting hole that the installation lid corresponds to the mounting disc sets up a plurality of fixed orificess, pottery dish can centre gripping be fixed in between mounting disc and the mounting lid, and the setting element passes fixed orifices, locating hole and mounting hole in proper order, thereby fix a position fixed mounting in the test jig with pottery dish; the holding frame includes installation pole and holder, and the installation pole sets up perpendicularly in the top of work box and is located one side of test jig, and the holder sets up on the installation pole, and the holder can be followed the length direction elevating movement of installation pole and around installation pole rotary motion, and the holder is provided with the centre gripping mouth, and the centre gripping mouth can the centre gripping amesdial.

Description

Ceramic disc flatness detection jig

Technical Field

The utility model belongs to the technical field of the flatness detects, especially, relate to a pottery dish flatness detection tool.

Background

When the sealing and testing equipment is manufactured, some non-magnetic parts need to be manufactured so as to ensure accurate testing of semiconductor testing. The ceramic disc is used for conveying the semiconductor element in the packaging and testing equipment and detecting the semiconductor element in the conveying process, and the surface of the ceramic disc needs to be subjected to flatness testing after the ceramic disc is processed, so that the using effect of the packaging and testing equipment is ensured.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a pottery dish plane degree detection tool, measurement accuracy is high, can directly test the plane degree of pottery dish circumference terminal surface, need not the manual work and tests one by one, and efficiency of software testing is high, and test effect is good, and the practicality is strong.

In order to achieve the above object, the utility model provides a pottery dish plane degree detection tool, pottery dish center sets up the shaft hole, and centers on the shaft hole interval sets up a plurality of locating holes, its characterized in that, pottery dish plane degree detection tool includes: a work box; the testing jig comprises a rotating frame, a mounting disc and a mounting cover, the rotating frame is arranged at the top of the working box and can rotate around the axis of the rotating frame, the mounting disc is arranged at the top of the rotating frame, a plurality of mounting holes are formed in the mounting disc corresponding to the positioning holes of the ceramic disc, the mounting cover is detachably assembled at the top of the mounting disc, a plurality of fixing holes are formed in the mounting cover corresponding to the mounting holes of the mounting disc, the ceramic disc can be clamped and fixed between the mounting disc and the mounting cover, and a positioning piece sequentially penetrates through the fixing holes, the positioning holes and the mounting holes, so that the ceramic disc is fixedly mounted on the testing jig in a positioning mode; the clamping frame comprises an installation rod and a clamping piece, the installation rod is vertically arranged at the top of the working box and is located on one side of the testing frame, the clamping piece is arranged on the installation rod and can move up and down along the length direction of the installation rod and rotate around the installation rod, the clamping piece is provided with a clamping opening, the clamping opening can clamp the dial indicator, a measuring needle of the dial indicator is aligned to and contacts the ceramic disc on the testing frame, and the rotating frame rotates to drive the ceramic disc to rotate, so that the flatness of the surface of the ceramic disc is tested.

In one example, the center of the mounting disc is further provided with a positioning convex rib in a protruding mode, and the ceramic disc can be sleeved on the positioning convex rib through the shaft hole so as to be installed on the mounting disc in a positioning mode.

In one example, a working cavity is further arranged in the working box, a motor is arranged in the working cavity, an output shaft of the motor is connected with the rotating frame, and the motor drives the output shaft to rotate to drive the rotating frame to rotate.

In one example, the ceramic disc flatness detection jig further comprises a control device, the control device is arranged in the working cavity and connected with the motor, and the control device can control the rotation direction and the rotation speed of the motor so as to control the rotation direction and the rotation speed of the rotating frame.

In one example, the working chamber is further provided with a plurality of heat dissipation ports in communication with the working chamber.

In one example, the test jig further comprises a fixed mounting disc arranged at the bottom of the rotating frame, the diameter of the fixed mounting disc is larger than that of the rotating frame, and the fixed mounting disc is fixedly mounted on the work box through a fastener.

Through the utility model provides a pottery dish plane degree detection tool can bring following beneficial effect:

1. through setting up the test jig, the pottery dish is placed on the mounting disc and is pressed from both sides the fastening through the installation lid and decide, prevents that the pottery dish from taking place to rock and influencing the measuring result of amesdial at the rotation in-process, and measurement accuracy is high, and the test jig can rotate and drive the pottery dish and rotate, can directly test the plane degree of pottery dish circumference terminal surface, need not the manual work and test one by one, and efficiency of software testing is high, and test effect is good, and the practicality is strong, is fit for popularizing and applying.

2. Through setting up the protruding muscle in location, can pinpoint the mounted position of ceramic dish, the difficult skew of ceramic dish installation, the test position of ceramic dish is unified, guarantees the test result of each ceramic dish, and the practicality is strong, is fit for popularizing and applying.

3. Through setting up the fixed mounting dish, the swivel mount can with work box fixed connection, guarantee the stable rotation of swivel mount, and can prevent that skew or vibrations from taking place when the swivel mount rotates and influencing the test effect of plane degree, the practicality is strong, is fit for popularizing and applying.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a flatness detection jig for a ceramic disc of the present invention;

fig. 2 is a cross-sectional view of the flatness detection jig for ceramic discs of the present invention.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1-2, an embodiment of the present invention provides a ceramic disc flatness detection fixture 100, which includes a working box 1, a testing jig 2 and a clamping jig 3, wherein the testing jig 2 includes a rotating frame 21, a mounting disc 22 and a mounting cover 23, the rotating frame 21 is disposed at the top of the working box 1 and can rotate around its axis, the mounting disc 22 is disposed at the top of the rotating frame 21, the mounting disc 22 is provided with a plurality of mounting holes 221 corresponding to positioning holes of the ceramic disc, the mounting cover 23 is detachably assembled at the top of the mounting disc 22, the mounting hole 221 of the mounting disc 23 corresponding to the mounting disc 22 is provided with a plurality of fixing holes 321, the ceramic disc can be clamped and fixed between the mounting disc 22 and the mounting cover 23, and a positioning element can sequentially pass through the fixing holes 321, the positioning holes and the mounting holes 221, thereby positioning and fixing the ceramic disc on the testing jig 2; the holding frame 3 includes installation pole 31 and holder 32, installation pole 31 sets up perpendicularly in the top of work box 1 and is located one side of test jig 2, holder 32 sets up on installation pole 31, the length direction elevating movement of installation pole 31 can be followed to holder 32, and around installation pole 31 rotary motion, holder 32 is provided with centre gripping mouth 321, centre gripping mouth 321 can the centre gripping amesdial, make the probe alignment of amesdial and contact the ceramic dish on the test jig 2, the swivel mount 21 rotates and drives ceramic dish and rotate, thereby test the surperficial plane degree of ceramic dish.

Through setting up test jig 2, the pottery dish is placed on mounting disc 22 and is pressed from both sides tightly fixed through installation lid 23, prevents that the pottery dish from taking place to rock and influencing the measuring result of amesdial at the rotation in-process, and measurement accuracy is high, and test jig 2 can rotate and drive the pottery dish and rotate, can directly test the plane degree of pottery dish circumference terminal surface, need not the manual work and test one by one, and efficiency of software testing is high, and test effect is good, and the practicality is strong, is fit for popularizing and applying.

Specifically, the center of the mounting plate 22 is further provided with a positioning rib 222 in a protruding manner, and the positioning rib 222 can be sleeved on the ceramic plate through the shaft hole, so as to position and mount the ceramic plate on the mounting plate 22. Through setting up protruding muscle 222 of location, can pinpoint the mounted position of ceramic dish, the difficult skew of ceramic dish installation, the test position of ceramic dish is unified, guarantees the test result of each ceramic dish, and the practicality is strong, is fit for popularizing and applying.

Specifically, still be provided with working chamber 11 in the work box 1, be provided with motor 4 in the working chamber 11, the output shaft and the swivel mount 21 of motor 4 are connected, and motor drive output shaft rotary motion drives swivel mount 21 and rotates. Through setting up the motion of motor 4 drive swivel mount 21, realize automatic control and rotate, need not artifical manual rotatory test jig 2, convenience simple to use, detection efficiency is high, and the practicality is strong, is fit for popularizing and applying.

Specifically, the ceramic disc flatness detecting jig 100 further includes a control device 5, the control device 5 is disposed in the working chamber 11 and connected to the motor 4, and the control device 5 can control the rotation direction and the rotation speed of the motor 4 to control the rotation direction and the rotation speed of the rotating frame 21. Controlling means 5 can be according to the slew velocity and the rotation direction of test demand control motor 4, and easy operation is convenient, and the tester of being convenient for tests, and efficiency of software testing is high, guarantees the test effect of plane degree, and the practicality is strong, is fit for popularizing and applying.

Specifically, the test jig 2 further comprises a fixed mounting disc 24 arranged at the bottom of the rotating frame 21, the diameter of the fixed mounting disc 24 is larger than that of the rotating frame 21, and the fixed mounting disc 24 is fixedly mounted on the work box 1 through a fastener. Through setting up fixed mounting dish 24, swivel mount 21 can with 1 fixed connection of work box, guarantee the stable rotation of swivel mount 21, and can prevent that the swivel mount 21 from taking place the skew when rotating or vibrations influence the test effect of plane degree, the practicality is strong, is fit for popularizing and applying.

Specifically, work box 1 still is provided with a plurality of thermovents 12 with 11 intercommunications in working chamber, through setting up thermovent 12, prevents that motor 4 and controlling means 5 in the working chamber 11 are overheated to cause the damage, prolongs ceramic dish plane degree detection tool 100's life, and the practicality is strong, is fit for popularizing and applying.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a pottery dish plane degree detection tool, pottery dish center sets up the shaft hole, and centers on the shaft hole interval sets up a plurality of locating holes, its characterized in that, pottery dish plane degree detection tool includes:

a work box;

the testing jig comprises a rotating frame, a mounting disc and a mounting cover, the rotating frame is arranged at the top of the working box and can rotate around the axis of the rotating frame, the mounting disc is arranged at the top of the rotating frame, a plurality of mounting holes are formed in the mounting disc corresponding to the positioning holes of the ceramic disc, the mounting cover is detachably assembled at the top of the mounting disc, a plurality of fixing holes are formed in the mounting cover corresponding to the mounting holes of the mounting disc, the ceramic disc can be clamped and fixed between the mounting disc and the mounting cover, and a positioning piece can sequentially penetrate through the fixing holes, the positioning holes and the mounting holes, so that the ceramic disc is fixedly mounted on the testing jig in a positioning mode; and

the clamping frame comprises an installation rod and a clamping piece, the installation rod is vertically arranged at the top of the working box and is located on one side of the testing frame, the clamping piece is arranged on the installation rod and can move up and down along the length direction of the installation rod and wind the installation rod to rotate, the clamping piece is provided with a clamping opening, the clamping opening can clamp the dial indicator, a measuring needle of the dial indicator is aligned to and contacts the ceramic disc on the testing frame, and the rotating frame rotates to drive the ceramic disc to rotate, so that the flatness of the surface of the ceramic disc is tested.

2. The tool of claim 1, wherein a positioning rib is further protruded from the center of the mounting plate, and the ceramic plate can be sleeved on the positioning rib through the shaft hole to position and mount the ceramic plate on the mounting plate.

3. The ceramic disc flatness detecting jig according to claim 1, wherein a working chamber is further disposed in the working box, a motor is disposed in the working chamber, an output shaft of the motor is connected to the rotating frame, and the motor drives the output shaft to rotate to drive the rotating frame to rotate.

4. The ceramic disc flatness detecting jig according to claim 3, further comprising a control device, wherein the control device is disposed in the working chamber and connected to the motor, and the control device can control a rotation direction and a rotation speed of the motor to control a rotation direction and a rotation speed of the rotating frame.

5. The ceramic disc flatness detecting jig according to claim 3, wherein said work box is further provided with a plurality of heat dissipating ports communicating with said work chamber.

6. The ceramic disc flatness detection jig according to claim 1, wherein the test jig further includes a fixed mounting disc disposed at a bottom of the rotary frame, a diameter of the fixed mounting disc is larger than a diameter of the rotary frame, and the fixed mounting disc is fixedly mounted to the work box through a fastener.