CN208223765U - Vibration tong - Google Patents
Vibration tong Download PDFInfo
- Publication number
- CN208223765U CN208223765U CN201820668106.2U CN201820668106U CN208223765U CN 208223765 U CN208223765 U CN 208223765U CN 201820668106 U CN201820668106 U CN 201820668106U CN 208223765 U CN208223765 U CN 208223765U
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- China
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- fixture
- briquetting
- substrate
- groove
- isolation pad
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Abstract
The utility model relates to a kind of vibration tongs, belong to the clamp art of electronic product.The utility model includes fixture briquetting and fixture substrate, and fixture briquetting and fixture substrate by screw or are bolted, and fixture briquetting is fluted in the one side setting towards fixture substrate and device is located in groove, and groove floor is provided with elastomeric isolation pad；By elasticity of compression isolating pad, device is fixed between fixture briquetting and fixture substrate；The corresponding surface of groove outer end face and fixture substrate on fixture briquetting cooperatively forms only pressure point.The vibration screening that the utility model is suitable for electronic product is tested, and the appearance and fixture compression point that can avoid device directly contact, and is prevented the excessive damage device of pressure or is scratched device surface, cost wastes caused by reducing because of vibration screening test.
Description
Technical field
The utility model relates to a kind of vibration tongs, belong to the clamp art of electronic product.
Background technique
With electronic product increasingly minimize and with stringent reliability requirement, vibration screening is done to electronic product and very must
It wants.The vibration tong used in the prior art in vibration screening, including fixture briquetting and fixture substrate, fixture briquetting and fixture
Substrate is by screw or is bolted, and then directly device is clamped between fixture briquetting and fixture substrate.To one
When a little gadgets do vibration screening, if direct clamping in a manner described, easily causes device and be subject to crushing or surface damage, to make
It is directly scrapped at device.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of vibration tongs, the vibration suitable for electronic product
Screening test, the appearance and fixture compression point that can avoid device directly contact, and prevent the excessive damage device of pressure or scratch
Device surface, cost wastes caused by reducing because of vibration screening test.
To solve above-mentioned technical problem the technical scheme adopted by the utility model is vibration tong, including fixture briquetting
And fixture substrate, fixture briquetting and fixture substrate by screw or are bolted, fixture briquetting is in the one side towards fixture substrate
It is arranged fluted and device is located in groove, groove floor is provided with elastomeric isolation pad；Elastomeric isolation pad is in nature shape
When state, elastomeric isolation pad is less than device towards the spacing between the groove outer end face on the end face and fixture briquetting of fixture substrate side
Device is fixed on fixture briquetting and fixture substrate by elasticity of compression isolating pad by dimensions of the part in the measurement direction
Between；The corresponding surface of groove outer end face and fixture substrate on fixture briquetting cooperatively forms only pressure point.
Further, elastomeric isolation pad is fixed in the groove of fixture briquetting by way of bonding.
Further, the bottom portion of groove of fixture briquetting is provided with the locating slot for installing elastomeric isolation pad.
Further, being provided with multiple grooves corresponding with device on fixture briquetting, elasticity is respectively set in each groove
Isolating pad.
The beneficial effects of the utility model are: appearance of device face is not direct and fixture presses since elastomeric isolation pad is arranged
Point contact can avoid appearance and scratch；Fixture briquetting design simultaneously has only pressure point, when on fixture briquetting for placing the recessed of device
After the cooperation face contact of slot outer end face and fixture substrate, will not excessively press leads to device failure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Marked in the figure: 1- fixture briquetting, 2- elastomeric isolation pad, 3- device, 4- fixture substrate, 5- stop pressure point.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model includes fixture briquetting 1 and fixture substrate 4, fixture briquetting 1 and fixture substrate 4 pass through
Screw is bolted, and fixture briquetting 1 is fluted in the one side setting towards fixture substrate 4 and device 3 is made to be located at groove
Interior, groove floor is provided with elastomeric isolation pad 2；Elastomeric isolation pad 2 in the raw when, elastomeric isolation pad 2 is towards fixture base
The spacing between groove outer end face on the end face and fixture briquetting 1 of 4 side of plate is less than size of the device 3 in the measurement direction
Device 3 is fixed between fixture briquetting 1 and fixture substrate 4 by specification by elasticity of compression isolating pad 2；On fixture briquetting 1
The corresponding surface of groove outer end face and fixture substrate 4 cooperatively forms only pressure point 5.
For convenience of fixed elastomeric isolation pad 2 is installed, elastomeric isolation pad 2 is fixed on fixture briquetting 1 by way of bonding
In groove；The bottom portion of groove of fixture briquetting 1 is provided with the locating slot for installing elastomeric isolation pad 2.
Multiple grooves corresponding with device 3 are provided on fixture briquetting 1, elastomeric isolation pad 2 is respectively set in each groove.This
Utility model can do the vibration test of up to a hundred devices 3 simultaneously, and device 3 will not be caused to damage because of fixture clamping.
When it is implemented, then can be added using CNC according to different devices 3 come design fixture substrate 4 and fixture briquetting 1
Work.Fixture briquetting 1 can use aluminium, bakelite or other economical materials, the optional common aluminum alloy of the material of fixture substrate 4, when design
The pin for avoiding device 3 enables device 3 to be fully sunk in fixture substrate 4；Simultaneously it is also contemplated that shake table and fixture substrate 4
Fixed form.Consider that stopping pressure point 5 designs when design fixture briquetting 1, in order to avoid excessively pressure；Different product is considered when design as far as possible
The recycling (general briquetting) of fixture briquetting 1.
Elastomeric isolation pad 2 is standardized product, the silica gel that material can be selected as white clear, one-side band gum, and when implementation is straight
It connects and is pasted onto corresponding position on fixture briquetting 1.It need to be selected different according to different size of device 3 and stress demand when implementation
The deformation quantity of elastomeric isolation pad 2 design only pressure point 5.And nothing sliding with the bonding plane light requirement of elastomeric isolation pad 2 on fixture briquetting 1
Other greasy dirts and impurity, it is firm to make to be bonded.
It is successively placed on fixture substrate 4 finally, the device 3 tested will be made, fixture briquetting 1 is placed on fixture substrate 4；
Upper vibrostand experiment after being locked fixture briquetting 1 and fixture substrate 4 with screw.
Claims (4)
1. vibration tong, including fixture briquetting (1) and fixture substrate (4), fixture briquetting (1) and fixture substrate (4) pass through screw
Or it is bolted, it is characterised in that: fixture briquetting (1) is fluted in the one side setting towards fixture substrate (4) and makes device
(3) it is located in groove, groove floor is provided with elastomeric isolation pad (2)；Elastomeric isolation pad (2) in the raw when, elasticity every
It is less than device towards the spacing between the groove outer end face on the end face and fixture briquetting (1) of fixture substrate (4) side from pad (2)
(3) device (3) is fixed on fixture briquetting (1) by elasticity of compression isolating pad (2) by the dimensions in the measurement direction
Between fixture substrate (4)；The corresponding surface of groove outer end face and fixture substrate (4) on fixture briquetting (1), which cooperatively forms, only presses
Point (5).
2. vibration tong as described in claim 1, it is characterised in that: elastomeric isolation pad (2) is fixed on by way of bonding
In the groove of fixture briquetting (1).
3. vibration tong as described in claim 1, it is characterised in that: the bottom portion of groove of fixture briquetting (1) is provided with for pacifying
Shoot the locating slot of sexual isolation pad (2).
4. the vibration tong as described in any one of claims 1 to 3, it is characterised in that: be provided on fixture briquetting (1) more
Elastomeric isolation pad (2) are respectively set in a groove corresponding with device (3), each groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668106.2U CN208223765U (en) | 2018-05-04 | 2018-05-04 | Vibration tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668106.2U CN208223765U (en) | 2018-05-04 | 2018-05-04 | Vibration tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223765U true CN208223765U (en) | 2018-12-11 |
Family
ID=64510153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668106.2U Active CN208223765U (en) | 2018-05-04 | 2018-05-04 | Vibration tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230454A (en) * | 2020-09-22 | 2021-01-15 | 福建华佳彩有限公司 | Method and device for preventing substrate from being scratched |
-
2018
- 2018-05-04 CN CN201820668106.2U patent/CN208223765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230454A (en) * | 2020-09-22 | 2021-01-15 | 福建华佳彩有限公司 | Method and device for preventing substrate from being scratched |
| CN112230454B (en) * | 2020-09-22 | 2022-08-09 | 福建华佳彩有限公司 | Method and device for preventing substrate from being scratched |
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