CN209858404U - Solid crystal bonding force testing device - Google Patents
Solid crystal bonding force testing device Download PDFInfo
- Publication number
- CN209858404U CN209858404U CN201920348370.2U CN201920348370U CN209858404U CN 209858404 U CN209858404 U CN 209858404U CN 201920348370 U CN201920348370 U CN 201920348370U CN 209858404 U CN209858404 U CN 209858404U
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- slide rail
- dynamometer
- support
- bonding force
- utility
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Abstract
The utility model provides a gu brilliant cohesion testing arrangement, including support, dynamometer, slide rail and handspike, surface mounting on the support the dynamometer with the slide rail, the dynamometer with the slide rail is located same central line just push rod on the dynamometer is aimed at the slide rail, the handspike is installed the side surface of support and with the slide rail is located same one side. The utility model discloses structural design is simple, and is rational in infrastructure, combines the measuring part of dispersion in the measure of measurement now, has reduced the degree of difficulty of operation on the one hand, and on the other hand, dynamometer rigidity can guarantee the thrust level, has reduced measured data's deviation.
Description
Technical Field
The utility model relates to an inspection test field, concretely relates to solid brilliant cohesion testing arrangement.
Background
In the semiconductor packaging process, one of the indexes that needs to be monitored in the mounting process is the bonding force between the wafer and the frame, and the current detection method is as follows: and pressing the frame by hand, aligning a push rod on the thrust gauge with the wafer and forcibly pushing forwards, observing the numerical value on the thrust gauge when the wafer falls, and judging the process quality of the chip mounting process according to the numerical value. The problem with this approach is that: (1) the thrust level is difficult to ensure by operators, so that the data deviation is large; (2) the thrust force is about 5ON in general test, and the frame is difficult to fix in test, and the data deviation is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solid brilliant cohesion testing arrangement to there is the problem of great deviation in artifical manual detection in solving prior art.
The utility model provides a gu brilliant cohesion testing arrangement, including support, dynamometer, slide rail and handspike, surface mounting on the support the dynamometer with the slide rail, the dynamometer with the slide rail is located same central line, be provided with the slider on the slide rail, push rod on the dynamometer is aimed at the slider, the handspike is installed the side surface of support and with the slide rail is located same one side.
Preferably, the upper part of the sliding block is provided with a clamping groove so as to facilitate the installation of the frame.
Preferably, the lower part of the sliding block is provided with strip teeth, the hand lever is connected with the shaft, the shaft is provided with a gear, and the gear is meshed with the strip teeth.
The utility model has the advantages that: the utility model discloses structural design is simple, and is rational in infrastructure, combines the measuring part of dispersion in the measure of measurement now, has reduced the degree of difficulty of operation on the one hand, and on the other hand, dynamometer rigidity can guarantee the thrust level, has reduced measured data's deviation.
Drawings
Fig. 1 is a top view of a die bonding force testing apparatus according to an embodiment of the present invention.
Fig. 2 is a front view of a die bonding force testing apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic view of the connection between the push rod and the slider according to the embodiment of the present invention.
The device comprises a support 1, a dynamometer 2, a slide rail 3, a hand lever 4, a slide block 5, a clamping groove 6, a strip-shaped tooth 7, an axis 8, a gear 9 and a push rod 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
According to fig. 1-2, the utility model provides a solid brilliant cohesion testing arrangement, including support 1, dynamometer 2, slide rail 3 and handspike 4, 1 surface mounting on the support dynamometer 2 with slide rail 3, dynamometer 2 with slide rail 3 is located same central line, be provided with slider 5on the slide rail 3, push rod 10 on the dynamometer 2 is aimed at slider 5, handspike 4 is installed the side surface of support 1 and with slide rail 3 is located same one side.
Further, a clamping groove is formed in the upper portion of the sliding block 5.
So set up to installation frame.
Further setting, 5 lower parts of slider are equipped with bar tooth 7, 4 connecting axles 8 of hand lever, install gear 9 on the axle 8, gear 9 with the meshing of bar tooth 7.
So set up, during the pulling handspike, the slider alright in order to drive the frame and drive frame extrusion push rod at the slide rail removal to this dynamometry can guarantee the thrust level simultaneously, reduces the measured data deviation.
To sum up, the utility model discloses structural design is simple, and is rational in infrastructure, combines the measuring part of dispersion among the current measuring means, has reduced the degree of difficulty of operation on the one hand, and on the other hand, dynamometer rigidity can guarantee the thrust level, has reduced measured data's deviation.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (3)
1. The utility model provides a gu brilliant cohesion testing arrangement, its characterized in that, includes support (1), dynamometer (2), slide rail (3) and hand lever (4), surface mounting is gone up in support (1) dynamometer (2) with slide rail (3), dynamometer (2) with slide rail (3) are located same central line, be provided with slider (5) on slide rail (3), push rod (10) on dynamometer (2) aim at slider (5), hand lever (4) are installed the side surface of support (1) and with slide rail (3) are located same one side.
2. The die bonding force testing device according to claim 1, wherein a clamping groove (6) is formed in the upper portion of the sliding block (5) to facilitate installation of the frame.
3. The die bonding force testing device according to claim 1, wherein a strip-shaped tooth (7) is arranged at the lower part of the sliding block (5), the hand lever (4) is connected with the shaft (8), a gear (9) is mounted on the shaft (8), and the gear (9) is meshed with the strip-shaped tooth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348370.2U CN209858404U (en) | 2019-03-19 | 2019-03-19 | Solid crystal bonding force testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348370.2U CN209858404U (en) | 2019-03-19 | 2019-03-19 | Solid crystal bonding force testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858404U true CN209858404U (en) | 2019-12-27 |
Family
ID=68934074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348370.2U Active CN209858404U (en) | 2019-03-19 | 2019-03-19 | Solid crystal bonding force testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209858404U (en) |
-
2019
- 2019-03-19 CN CN201920348370.2U patent/CN209858404U/en active Active
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