CN205237281U - A positioning jig for being directed at loudspeaker spot welding, add tin - Google Patents
A positioning jig for being directed at loudspeaker spot welding, add tin Download PDFInfo
- Publication number
- CN205237281U CN205237281U CN201521083254.0U CN201521083254U CN205237281U CN 205237281 U CN205237281 U CN 205237281U CN 201521083254 U CN201521083254 U CN 201521083254U CN 205237281 U CN205237281 U CN 205237281U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- voice coil
- support arm
- counterdie
- spot welding
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a positioning jig for being directed at loudspeaker spot welding, add tin, it is including the lower mould, be equipped with the clamping position who is used for placing loudspeaker on the lower mould, adjacent with clamping position and be equipped with the upper cover on the lower mould, the lower mould is equipped with spacing post, the tip card of spacing post is located in the notch of loudspeaker, the upper cover is formed with two support arms, the support arm extends to loudspeaker tops, and two support arm branches locate the PCB board both sides of loudspeaker, the top of support arm is formed with the dog, the dog is close to the tip of support arm, the outside portion of support arm is formed with the wrapping post, and the voice coil loudspeaker voice coil lead wire is stretched out by the notch of loudspeaker, and this voice coil loudspeaker voice coil lead wire is walked around the dog and is twined on the wrapping post to make the voice coil loudspeaker voice coil lead wire on the PCB board be stretched form. The utility model has the characteristics of high production efficiency, the quality of product is better, low in production cost, be fit for beneficial effect such as automated production.
Description
Technical field
The utility model relates to loudspeaker tool, relates in particular to a kind of for loudspeaker spot welding, the location that adds tin are controlledTool.
Background technology
At present, in speaker-lines, during to loudspeaker spot welding, all need manually loudspeaker to be taken out from scolding tin distributor plate,Be positioned under mash welder again, aim at PCB by pulling voice coil leads, recycling CCD observes, and aims at afterwardsSpot welding head carries out operation, and this operating type is wasted time and energy, if operate unskilled, can because of horn diaphragm distortion,Spot welding dynamics and time cause not noiseless etc., what is more, if pcb board surface is weighed wounded to enter againRow adds the operations such as tin, and visible, prior art operating type efficiency is low, quality is unstable, production cost is high.
Utility model content
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, provide a kind of forTo loudspeaker spot welding, add the localization tool of tin, and then obtain that production efficiency is high, the quality of product is better, produceThe beneficial effects such as low, the applicable automated production of cost.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
For to loudspeaker spot welding, add the localization tool of tin, it includes counterdie, described counterdie is provided withFor the clamping position of placing loudspeaker, adjacent with clamping position and be provided with upper cover on described counterdie, described counterdie is establishedLimited location post, the end of described limited post is arranged in the notch of loudspeaker, and described upper cover is formed with two support arms,Described support arm extends to loudspeaker tops, and two support arms are divided into the pcb board both sides of loudspeaker, described support armTop is formed with block, and described block is near the end of support arm, and the outside portion of described support arm is formed with wrapping post,Voice coil leads is stretched out by the notch of loudspeaker, and this voice coil leads is walked around block and is wound on wrapping post, to make PCBVoice coil leads on plate is tension.
Preferably, described limited post extends to loudspeaker direction, and described limited post is away from one end and the counterdie of loudspeakerBe rotationally connected.
Preferably, described counterdie is provided with two clamping positions and two upper covers.
The utility model disclosed for to loudspeaker spot welding, add the localization tool of tin, its compared to existing technology andThe beneficial effect of speech is, the utility model is first by voice coil leads tension, location, then carries out electric welding, adds tin,This mode has improved accuracy and the loudspeaker quality of welding greatly, and meanwhile, the utility model is applicable to being applied inOn automatic production line, contribute to enhance productivity and reduce production costs.
Brief description of the drawings
Fig. 1 is the top view of the utility model localization tool.
Fig. 2 is the stereogram of the utility model localization tool.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model discloses a kind of for to loudspeaker spot welding, add the localization tool of tin, in conjunction with Fig. 1 and Fig. 2Shown in, it includes counterdie 1, and described counterdie 1 is provided with the clamping position 2 for placing loudspeaker 100, with folderHold position 2 adjacent and be provided with upper cover 3 on described counterdie 1, described counterdie 1 is provided with limited post 4, described spacingThe end of post 4 is arranged in the notch of loudspeaker 100, and described upper cover 3 is formed with two support arms 5, described support arm5 extend to loudspeaker 100 tops, and two support arms 5 are divided into pcb board 101 both sides of loudspeaker 100, instituteThe top of stating support arm 5 is formed with block 6, and described block 6 is near the end of support arm 5, outside described support arm 5Sidepiece is formed with wrapping post 7, and voice coil leads 102 is stretched out by the notch of loudspeaker 100, this voice coil leads 102 aroundCross block 6 and be wound on wrapping post 7, to make the voice coil leads 102 on pcb board 101 be tension.
Further, for limited post 4 can be overturn, described limited post 4 extends to loudspeaker 100 directions,Described limited post 4 is rotationally connected away from one end and the counterdie 1 of loudspeaker 100. In the present embodiment, described counterdie 1Be provided with two clamping positions 2 and two upper covers 3. Can be by determining of cooperatively interacting between counterdie 1 and upper cover 2Position hole and alignment pin and realizing is fixed.
The utility model disclosed for to loudspeaker spot welding, add the localization tool of tin, the voice coil leads 102 of loudspeakerNotch by loudspeaker 100 stretches out, and when loudspeaker 100 are positioned over behind clamping position 2, limited post 4 is sticked in to loudspeakerIn 100 notch, and then loudspeaker 100 are located, to prevent loudspeaker deflection, next upper cover 2 is coveredClose in loudspeaker 100 tops, afterwards voice coil leads 102 is walked around to block 6 and be wound in again on wrapping post 7, fromAnd the voice coil leads 102 of loudspeaker 100 dorsal parts is strained, under the effect of two support arms 5, voice coil loudspeaker voice coil draws simultaneouslyLine 102 is crossed the pad of pcb board, by pad electric welding, add tin, can complete wire bonds operation. ThisUtility model is first by voice coil leads tension, location, then carries out electric welding, adds tin, and this mode has improved greatlyAccuracy and the loudspeaker quality of welding, meanwhile, the utility model is applicable to being applied on automatic production line, hasHelp enhance productivity and reduce production costs.
The above is the utility model preferred embodiment, is not limited to the utility model, allThe amendment made in technical scope of the present utility model, be equal to and replace or improvement etc., all should be included in this realityIn novel protected scope.
Claims (3)
- For to loudspeaker spot welding, add the localization tool of tin, it is characterized in that, include counterdie, instituteState counterdie and be provided with the clamping position for placing loudspeaker, adjacent with clamping position and be provided with upper cover on described counterdie,Described counterdie is provided with limited post, and the end of described limited post is arranged in the notch of loudspeaker, and described upper cover formsHave two support arms, described support arm extends to loudspeaker tops, and two support arms are divided into the pcb board both sides of loudspeaker,The top of described support arm is formed with block, and described block is near the end of support arm, the outside portion shape of described support armBecome to have wrapping post, voice coil leads is stretched out by the notch of loudspeaker, and this voice coil leads is walked around block and is wound in coilingOn post, to make the voice coil leads on pcb board be tension.
- As claimed in claim 1 for to loudspeaker spot welding, add the localization tool of tin, it is characterized in that,Described limited post extends to loudspeaker direction, and described limited post is rotationally connected away from one end and the counterdie of loudspeaker.
- As claimed in claim 1 for to loudspeaker spot welding, add the localization tool of tin, it is characterized in that,Described counterdie is provided with two clamping positions and two upper covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083254.0U CN205237281U (en) | 2015-12-22 | 2015-12-22 | A positioning jig for being directed at loudspeaker spot welding, add tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083254.0U CN205237281U (en) | 2015-12-22 | 2015-12-22 | A positioning jig for being directed at loudspeaker spot welding, add tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237281U true CN205237281U (en) | 2016-05-18 |
Family
ID=55936360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083254.0U Expired - Fee Related CN205237281U (en) | 2015-12-22 | 2015-12-22 | A positioning jig for being directed at loudspeaker spot welding, add tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521624A (en) * | 2018-04-12 | 2018-09-11 | 汉得利（常州）电子股份有限公司 | A kind of loud speaker wire-management device suitable for the weldering of automatic microdot |
| CN115156796A (en) * | 2022-06-16 | 2022-10-11 | 深圳市兴达诚电子有限公司 | Sound box element winding and bending pin mounting equipment |
-
2015
- 2015-12-22 CN CN201521083254.0U patent/CN205237281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521624A (en) * | 2018-04-12 | 2018-09-11 | 汉得利（常州）电子股份有限公司 | A kind of loud speaker wire-management device suitable for the weldering of automatic microdot |
| CN115156796A (en) * | 2022-06-16 | 2022-10-11 | 深圳市兴达诚电子有限公司 | Sound box element winding and bending pin mounting equipment |
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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: 20160518 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |