CN203025136U - Adjustable nondestructive testing mold - Google Patents
Adjustable nondestructive testing mold Download PDFInfo
- Publication number
- CN203025136U CN203025136U CN 201220671908 CN201220671908U CN203025136U CN 203025136 U CN203025136 U CN 203025136U CN 201220671908 CN201220671908 CN 201220671908 CN 201220671908 U CN201220671908 U CN 201220671908U CN 203025136 U CN203025136 U CN 203025136U
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- China
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- destructive testing
- adjustable
- adjusting part
- probe
- slide bar
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- Battery Mounting, Suspending (AREA)
Abstract
The application discloses an adjustable nondestructive testing mold comprising a support frame, a first direction adjustment assembly, a second direction adjustment assembly and a testing block, wherein the first direction adjustment assembly is installed on the support frame and the position of the first direction adjustment assembly is adjustable in the first direction; the second direction adjustment assembly is installed on the first direction adjustment assembly and the position of the second direction adjustment assembly is adjustable in the second direction; and the testing block is fixed on the second direction adjustment assembly. Since the testing block is fixed on the second direction adjustment assembly, the second direction adjustment assembly is installed on the first direction adjustment assembly and the position of the second direction adjustment assembly is adjustable in the second direction, the position of the testing block can be adjusted by virtue of the first direction adjustment assembly and the second direction adjustment assembly, therefore, the adjustable nondestructive testing mold can be suitable for testing of through-wall welding spots of various types of batteries, the phenomenon that the nondestructive testing mold needs to be frequently disassembled due to replacement of the type of the battery of the original nondestructive testing is effectively eliminated, the frequency of replacing the nondestructive testing mold is reduced, and then the efficiency of battery production can be effectively improved and the time and the manufacturing cost can be effectively saved.
Description
Technical field
The application relates to accumulator production detection technique, relates in particular to a kind of novel adjustable Non-Destructive Testing mould for checking through-wall welding operation.
Background technology
The characteristics such as lead-acid accumulator is cheap because having, reliable in quality, range of capacity large, easy maintenance, long service life are widely used in the key areas of national economy.Generally use the through-wall welding technology in the lead-acid accumulator manufacture process at present, the solder joint welding effect is directly connected to output and the quality of lead-acid accumulator, is very important qualifying point in lead-acid accumulator production process.Spatter the defectives such as plumbous for cold welding often occurring in process of production, ftracture and puncturing, accumulator producer adopts Non-Destructive Testing to test.The purpose of Non-Destructive Testing is the effect of check through-wall welding, and whether checking battery through-wall welding flies the bad phenomenon such as lead, hard core, pore, confirms that the battery butt-welding fitting joint after Non-Destructive Testing is still intact, forms destructive damage; Butt-welding fitting falls into battery case without little sheet lead, butt-welding fitting, bus-bar and battery case not damaged without obvious vertical misalignment, crooked.Detect battery by adjustable Non-Destructive Testing mould and guarantee battery quality.
Yet, existing employing is usually checked for the mode of the corresponding a Non-Destructive Testing mould of battery of every money model, this Non-Destructive Testing mould is had relatively high expectations to the familiarity of the Non-Destructive Testing of some models, can't be applied to the detection of other size battery, and cost of manufacture is higher.
The utility model content
The application provides a kind of adjustable through-wall welding point Non-Destructive Testing mould, can be applicable to the detection of multiple battery model.
According to the application, a kind of adjustable Non-Destructive Testing mould is provided, comprise: bracing frame, first direction adjusting part, second direction adjusting part and detection piece, described first direction adjusting part be installed on support frame as described above and on first direction the position adjustable, described second direction adjusting part be installed on described first direction adjusting part and on second direction the position adjustable, described detection piece is fixed in described second direction adjusting part.
Further, described first direction adjusting part comprises slide bar, guide pole and the first location division, described slide bar axially along described second direction setting, described guide pole axially along described first direction setting, described guide pole is fixedly installed in support frame as described above and the described slide bar that leads on described first direction, described the first location division is fixing described slide bar when described slide bar slides into the position that needs.
Preferably, described slide bar is provided with some through holes, and described guide pole runs through described through hole.
Further, described second direction adjusting part comprises slide block and the second location division that is slidably connected with described slide bar, and described the second location division is fixing described slide block when described slide block slides into the position that needs.
Preferably, the upper surface of described slide bar is provided with groove, and described slide block is positioned on described groove and with described groove and is slidably connected.
Further, described detection piece comprises the first probe for delivery of electric current, for detection of the second probe and the probe protecting cover of solder joint voltage, described the first probe and the second probe are arranged on described probe protecting cover and are positioned at the same side of described probe protecting cover, and the opposite side of described probe protecting cover is fixed in described second direction adjusting part.Preferably, the end loops that contacts with described probe protecting cover of described the second probe is provided with the red copper layer.
Further, support frame as described above is made of crossbearer and vertical frame.
Further, described adjustable Non-Destructive Testing mould also comprises: be used for described adjustable Non-Destructive Testing mould is fixed in the contiguous block of Non-Destructive Testing machine, described contiguous block is fixed in support frame as described above.
the application's beneficial effect is: be fixed in the second direction adjusting part owing to detecting piece, and the second direction adjusting part is arranged on the first direction adjusting part and on second direction the position adjustable, therefore can regulate the position of detecting piece by first direction adjusting part and second direction adjusting part, thereby the detection applicable to multi-model number through-wall welding point, effectively get rid of original Non-Destructive Testing and will frequently dismantle the phenomenon of Non-Destructive Testing mould because changing battery size, reduce the frequency of changing the Non-Destructive Testing mould, and then can effectively improve the efficient of battery production, save time and cost of manufacture.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the adjustable Non-Destructive Testing mould of a kind of embodiment of the application;
Fig. 2 is the vertical view of the described embodiment of Fig. 1;
Fig. 3 is front elevation embodiment illustrated in fig. 1;
Fig. 4 is left view embodiment illustrated in fig. 1;
Fig. 5 is the perspective view of the detection piece of adjustable Non-Destructive Testing mould;
Fig. 6 detects piece and the contacted position view of battery when using adjustable Non-Destructive Testing mould;
Fig. 7 is the vertical view of battery in a kind of instantiation;
Fig. 8 is the position view after adjusting detection piece in a kind of instantiation.
Embodiment
By reference to the accompanying drawings the application is described in further detail below by embodiment.
As shown in Fig. 1-4, the adjustable Non-Destructive Testing mould 10 of a kind of embodiment of the application comprises: bracing frame, first direction adjusting part, second direction adjusting part and detection piece 109.The first direction adjusting part is installed on bracing frame and can regulates on first direction, and the second direction adjusting part is installed on the first direction adjusting part and can regulates on second direction, detects piece 109 and is fixed in the second direction adjusting part.The detection piece of respective amount can be selected according to battery through-wall welding point quantity, the position of piece can be detected with the different adjustment of battery size.
In embodiment, bracing frame is comprised of crossbearer 101 and vertical frame 102.The first direction adjusting part comprises slide bar 104, guide pole 105 and the first location division 106, slide bar 104 and guide pole 105 form sliding pair, axially arranging along second direction (being horizontal in diagram) of slide bar 104, axially arranging along first direction (being vertical in diagram) of guide pole 105, guide pole 105 is fixedly installed in bracing frame and guiding slide bar 104 on first direction, after the position of slip slide bar slides into definite position, by the first location division 106 fixed slip bars 104.The second direction adjusting part comprises slide block 107 and the second location division 108 that is slidably connected with slide bar 104, after sliding into when slide block 107 position that needs, by the fixing slide block 107 in the second location division 108.
In a kind of instantiation, slide bar 104 is provided with some through holes, and guide pole runs through the through hole on slide bar, and the upper surface of slide bar 104 is provided with groove 141, and slide block 107 with the movement of sliding, detects piece 109 at groove 141.Adopt two guide poles 105 and two slide bars 104 in diagram, guide pole 105 runs through the through hole on slide bar 104 and is fixed on crossbearer 101.
In embodiment, utilize slide bar in the movement of first direction (diagram is vertical), regulate the vertical position of determining to detect piece, the recycling slide block is in the second direction movement of (diagram laterally), regulate the lateral attitude of detecting piece, make the position of detecting piece and butt-welding fitting, bus-bar position be consistent, and then can carry out the detection of through-wall welding point.Because the position flexible can be put according to through-wall welding in the position of detecting piece, therefore, the application's Non-Destructive Testing mould is applicable to the detection of multi-model number through-wall welding point.
In a kind of embodiment, as shown in Figure 5, detect piece 109 comprise the first probe 191 for delivery of electric current, for detection of the second probe 192 and the probe protecting cover 194 of solder joint voltage, the first probe 191 and the second probe 192 are arranged on probe protecting cover 194 and are positioned at the same side of probe protecting cover 194, and the opposite side of probe protecting cover 194 is fixed in the second direction adjusting part.Add a constant electric current by adopting between two butt-welding fittings to through-wall welding, detect the internal resistance size of battery wall welding spot, utilize accurate milivoltmeter to show the variation of voltage, and then judge in production run, whether through-wall welding point cold welding occurs, ftracture and puncture defectives such as spattering lead, namely, define R=ρ L/S as can be known according to Ohm law U=IR and resistance, U=I ρ L/S, be that voltage and area are inversely proportional to, thereby can learn: detect voltage higher, illustrate that the solder joint area is less, thereby can judge the solder joint welding effect.Be when using adjustable Non-Destructive Testing mould as Fig. 6, detect the first probe 191 and second probe 192 and the contacted position view of battery 20 of piece.In a kind of embodiment, the end loops that contacts with probe protecting cover 194 of the second probe 192 is provided with red copper layer 193, and this circle red copper that increases can further increase stability, guidance quality and the durability of the second probe 192 because of the red copper characteristic.
Adjustable Non-Destructive Testing mould 10 also comprises for mould 10 being fixed in the contiguous block 103 of Non-Destructive Testing machine, contiguous block 103 is fixed in bracing frame (be illustrated as and be fixed on vertical frame 102), thereby, when using the adjustable Non-Destructive Testing mould of the embodiment of the present application, Non-Destructive Testing mould 10 is placed on the Non-Destructive Testing machine, then the semi-manufacture battery is positioned over the Non-Destructive Testing mould 10 times, the position of detecting piece by adjusting and butt-welding fitting, bus-bar position is consistent, detect by the Non-Destructive Testing machine, thereby whether the through-wall welding that can confirm fast battery is qualified.In a kind of instantiation, battery 20 has several utmost points group 201 as shown in Figure 7, is illustrated as 6 utmost point groups, and corresponding solder joint is 5, uses adjustable Non-Destructive Testing mould to regulate and detects piece, and after regulating, the position relationship of detection piece and battery as shown in Figure 8.
The adjustable Non-Destructive Testing mould of the embodiment of the present application can be applicable to the lead-acid accumulator industry, be used for detecting the semi-manufacture battery, during use, only need adjustable Non-Destructive Testing mold-locked on the Non-Destructive Testing machine, semi-manufacture battery after through-wall welding is positioned under adjustable Non-Destructive Testing mould, utilize the movement of slide bar and slide block to regulate the position of detecting piece, recycling detects piece and detects battery, thereby can automatically complete the operation of the Non-Destructive Testing of battery; Have the following advantages: more stable during detection, and can be applicable to multi-model number, can reduce in process of production the more frequency of mold exchange, save time and cost of manufacture, effectively get rid of existing Non-Destructive Testing mould and will frequently dismantle the phenomenon of Non-Destructive Testing mould because changing battery size.
Above content is the further description of the application being done in conjunction with concrete embodiment, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (9)
1. adjustable Non-Destructive Testing mould, it is characterized in that comprising: bracing frame, first direction adjusting part, second direction adjusting part and detection piece, described first direction adjusting part be installed on support frame as described above and on first direction the position adjustable, described second direction adjusting part be installed on described first direction adjusting part and on second direction the position adjustable, described detection piece is fixed in described second direction adjusting part.
2. adjustable Non-Destructive Testing mould as claimed in claim 1, it is characterized in that, described first direction adjusting part comprises slide bar, guide pole and the first location division, described slide bar axially along described second direction setting, described guide pole axially along described first direction setting, described guide pole is fixedly installed in support frame as described above and the described slide bar that leads on described first direction, described the first location division is fixing described slide bar when described slide bar slides into the position that needs.
3. adjustable Non-Destructive Testing mould as claimed in claim 2, is characterized in that, described slide bar is provided with some through holes, and described guide pole runs through described through hole.
4. adjustable Non-Destructive Testing mould as claimed in claim 2, it is characterized in that, described second direction adjusting part comprises slide block and the second location division that is slidably connected with described slide bar, and described the second location division is fixing described slide block when described slide block slides into the position that needs.
5. adjustable Non-Destructive Testing mould as claimed in claim 4, is characterized in that, the upper surface of described slide bar is provided with groove, and described slide block is positioned on described groove and with described groove and is slidably connected.
6. adjustable Non-Destructive Testing mould as claimed in claim 1, it is characterized in that, described detection piece comprises the first probe for delivery of electric current, for detection of the second probe and the probe protecting cover of solder joint voltage, described the first probe and the second probe are arranged on described probe protecting cover and are positioned at the same side of described probe protecting cover, and the opposite side of described probe protecting cover is fixed in described second direction adjusting part.
7. adjustable Non-Destructive Testing mould as claimed in claim 6, is characterized in that, the end loops that contacts with described probe protecting cover of described the second probe is provided with the red copper layer.
8. adjustable Non-Destructive Testing mould as described in claim 1-7 any one, is characterized in that, support frame as described above is made of crossbearer and vertical frame.
9. adjustable Non-Destructive Testing mould as claimed in claim 8 characterized by further comprising: be used for described adjustable Non-Destructive Testing mould is fixed in the contiguous block of Non-Destructive Testing machine, described contiguous block is fixed in support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671908 CN203025136U (en) | 2012-12-07 | 2012-12-07 | Adjustable nondestructive testing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671908 CN203025136U (en) | 2012-12-07 | 2012-12-07 | Adjustable nondestructive testing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025136U true CN203025136U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671908 Expired - Fee Related CN203025136U (en) | 2012-12-07 | 2012-12-07 | Adjustable nondestructive testing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526093A (en) * | 2016-12-27 | 2017-03-22 | 安徽理士电源技术有限公司 | Mould box for detecting cross wall welding effect of lead-acid storage battery |
-
2012
- 2012-12-07 CN CN 201220671908 patent/CN203025136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526093A (en) * | 2016-12-27 | 2017-03-22 | 安徽理士电源技术有限公司 | Mould box for detecting cross wall welding effect of lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |