CN207636467U - A kind of lead weld strength automatic detection device - Google Patents
A kind of lead weld strength automatic detection device Download PDFInfo
- Publication number
- CN207636467U CN207636467U CN201820017829.6U CN201820017829U CN207636467U CN 207636467 U CN207636467 U CN 207636467U CN 201820017829 U CN201820017829 U CN 201820017829U CN 207636467 U CN207636467 U CN 207636467U
- Authority
- CN
- China
- Prior art keywords
- lead
- pressure
- pressing down
- down section
- bearing platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of lead weld strength automatic detection devices, including cylinder, pressing down section and pressure-bearing platform, the pressing down section to be connect with the cylinder, can vertically be moved under the driving of cylinder；The pressure-bearing platform is fixed below the pressing down section, and the upper surface of pressure-bearing platform is opposed with the lower face of pressing down section.The utility model drives pressing down section to push by cylinder, to form certain pulling force to lead, when lead rosin joint or not prison welding, can deviate from motor cover under a stretching force, to realize the purpose quickly detected.In addition, by multiple springs and being sticked in the rubber or adhesive tape of briquetting lower face and pressure-bearing platform upper surface, the quality for ensureing product because of pressure damage lead is prevented.
Description
Technical field
The utility model is related to testing equipment fields, in particular to a kind of lead weld strength automatic detection device.
Background technology
For motor cover during manufacturing, the firmness for the lead pad being connect with brush is to determine motor production
The key point of quality.If lead welding fastness is inadequate, leaded will fall off in subsequent production process or rosin joint
The generation of phenomenon is connect, and the product qualified rate that lead rosin joint frequently can lead to product reduces, or even also result in defective products
Failure causes quality problems.
Invention content
The purpose of this utility model is to provide a kind of detections that can quickly and efficiently detect motor cover lead weld strength
Device.
A kind of lead weld strength automatic detection device, including cylinder, pressing down section and pressure-bearing platform, the pressing down section with it is described
Cylinder connects, and can vertically be moved under the driving of cylinder；The pressure-bearing platform is fixed below the pressing down section, pressure-bearing platform
Upper surface it is opposed with the lower face of pressing down section.
Further, the pressing down section includes fixed block, multiple springs and briquetting, and the fixed block connects with the cylinder
It connects；One end of the multiple spring is connect with the fixed block, and the other end is connect with the briquetting.
Further, further include feed device for motor cover to be transported to precalculated position.
Further, the feed device is step-by-step movement transmission belt.
Further, the lower face of the briquetting and the upper surface of the pressure-bearing platform are sticked and are useful for preventing lead from damaging
Adhesive tape or rubber.
The beneficial effects of the utility model are：Pressing down section is driven to push by cylinder, it is certain to be formed to lead
Pulling force can deviate from motor cover under a stretching force when lead rosin joint or not prison welding, to realize the purpose quickly detected.
In addition, by multiple springs and being sticked in the rubber or adhesive tape of briquetting lower face and pressure-bearing platform upper surface, prevent from damaging because of pressure
Bad lead ensures the quality of product.
Description of the drawings
Fig. 1 is the structural schematic diagram of the lead weld strength automatic detection device of the utility model.
Fig. 2 is the dimensional structure diagram of the lead weld strength automatic detection device of the utility model.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.
As shown in Figure 1, in a preferred embodiment, the lead weld strength automatic detection device of the utility model includes mainly
Cylinder 1, pressing down section 2 and pressure-bearing platform 3.
Cylinder 1 is vertically arranged, and lower face is connect with pressing down section 2, and pressing down section 2 can be driven vertically to move
It is dynamic.Pressing down section 2 includes fixed block 21, multiple springs 22 and briquetting 23.The upper surface of fixed block 21 is connect by bolt with cylinder,
The distance between fixed block 21 and cylinder 1 is adjusted in rotating bolt.In the present embodiment, spring 22 is two, is separately fixed at solid
Determine the both sides of block 21.One end of spring 22 is connect with the lower face of fixed block 21, and the other end is connect with the upper surface of briquetting 23.Pressure
Block 23 is substantially square, and lower face is opposed with the upper surface of pressure-bearing platform 3.
Further include feed device 4 in the present embodiment.Feed device 4 uses step-by-step movement transmission belt, can be delivered to motor cover
Subscribe position.
When specific works, the motor cover of welding lead is transported to precalculated position by feed device 4, under lead is located at this time
Between splenium 2 and pressure-bearing platform 3.Then cylinder 1 starts, and 2 downward vertical and straight movement of pressing down section, pressing down section 2 is driven to be pressed in lead
Between block 23 and pressure-bearing platform 3, certain pulling force is formed to lead.If lead rosin joint or welding are not in place, can under a stretching force
Deviate from welding hole, to realize the weld strength for fast and effectively detecting lead.During pushing, spring 22 can be to pressure
Buffering is formed, prevents pressure excessive and damages lead.After completing pressing action, cylinder 1 drives pressing down section 2 to reset, feed device 4
Next group motor cover is conveyed to precalculated position, is so recycled.
Preferably, in order to make lead not damaged in detection process, respectively in the lower face of briquetting 23 and pressure-bearing platform
Upper surface is sticked adhesive tape or rubber, to protect lead.
The utility model drives pressing down section 2 to push by cylinder 1, to form certain pulling force to lead, when lead void
When weldering or not prison welding, motor cover can be deviate under a stretching force, to realize the purpose quickly detected.In addition, by multiple
It spring 22 and is sticked in the rubber or adhesive tape of 3 upper surface of 23 lower face of briquetting and pressure-bearing platform, prevents from, because of pressure damage lead, protecting
Demonstrate,prove the quality of product.
Although the description combination embodiments above to the utility model carries out, it is familiar with the art
Personnel can carry out many replacements according to above-mentioned content, modifications and variations, be obvious.Therefore, all such
It substitutes, improve and changes and be included in the spirit and scope of appended claims.
Claims (5)
1. a kind of lead weld strength automatic detection device, which is characterized in that including cylinder, pressing down section and pressure-bearing platform, under described
Splenium is connect with the cylinder, can vertically be moved under the driving of cylinder；The pressure-bearing platform is fixed on the pressing down section
Lower section, the upper surface of pressure-bearing platform are opposed with the lower face of pressing down section.
2. lead weld strength automatic detection device according to claim 1, which is characterized in that the pressing down section includes solid
Determine block, multiple springs and briquetting, the fixed block is connect with the cylinder；One end of the multiple spring connects with the fixed block
It connects, the other end is connect with the briquetting.
3. lead weld strength automatic detection device according to claim 2, which is characterized in that further include for by motor
Lid is transported to the feed device in precalculated position.
4. lead weld strength automatic detection device according to claim 3, which is characterized in that the feed device is step
Into formula transmission belt.
5. lead weld strength automatic detection device according to claim 2, which is characterized in that the lower face of the briquetting
Be sticked the adhesive tape or rubber for being useful for preventing lead from damaging with the upper surface of the pressure-bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017829.6U CN207636467U (en) | 2018-01-05 | 2018-01-05 | A kind of lead weld strength automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017829.6U CN207636467U (en) | 2018-01-05 | 2018-01-05 | A kind of lead weld strength automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636467U true CN207636467U (en) | 2018-07-20 |
Family
ID=62851451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017829.6U Expired - Fee Related CN207636467U (en) | 2018-01-05 | 2018-01-05 | A kind of lead weld strength automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314915A (en) * | 2021-05-26 | 2021-08-27 | 永固集团股份有限公司 | Automatic detection device and method for welding strength of copper-aluminum transition flat plate and parallel groove clamp |
-
2018
- 2018-01-05 CN CN201820017829.6U patent/CN207636467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314915A (en) * | 2021-05-26 | 2021-08-27 | 永固集团股份有限公司 | Automatic detection device and method for welding strength of copper-aluminum transition flat plate and parallel groove clamp |
| CN113314915B (en) * | 2021-05-26 | 2022-04-15 | 永固集团股份有限公司 | Automatic detection device and method for welding strength of copper-aluminum transition flat plate and parallel groove clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |