CN203437865U - Microphone welding tool - Google Patents
Microphone welding tool Download PDFInfo
- Publication number
- CN203437865U CN203437865U CN201320471057.0U CN201320471057U CN203437865U CN 203437865 U CN203437865 U CN 203437865U CN 201320471057 U CN201320471057 U CN 201320471057U CN 203437865 U CN203437865 U CN 203437865U
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- China
- Prior art keywords
- fixed clamp
- block
- miaow head
- spring
- base plate
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- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The utility model discloses a microphone welding tool. The microphone welding tool comprises a base plate, a fixed clamping block is arranged at one end of the upper side face of the base plate, guide bars are arranged on the two sides of the base plate, a movable clamping block capable of sliding along the guide bars is arranged between the two guide bars, a stop dog is arranged at the other end of the upper side face of the base plate, a row of V-shaped upper notches is arranged on the inner side edge of the fixed clamping block, a row of V-shaped lower notches, corresponding to the row of V-shaped upper notches, is arranged on one side, close to the fixed clamping block, of the movable clamping block, a spring is further arranged between the movable clamping block and the stop dog, a spring limiting hole is arranged on the contact position of the movable clamping block and the spring, a spring compressing hole is arranged on a position, contacting with the spring, of the stop dog, and the movable clamping block and the stop dog are respectively provided with a clamping block and a clamping head which can be mutually clamped. Therefore the microphone welding tool has the beneficial effects of convenient use, high universality and capability of guaranteeing the welding quality of a microphone.
Description
Technical field
The utility model relates to a kind of welding tooling, relates in particular to a kind of miaow head welding tooling.
Background technology
Miaow head, is voice signal to be converted to the energy conversion device of the signal of telecommunication, be and a loudspeaker contrary device just in time, be two terminals of sound device, miaow head is input, loudspeaker are output.Miaow head has another name called microphone, microphone, microphone, miaow courage etc.Miaow head production process comprises assembling, sorting, finally welds, packs.Miaow head integral body is cylindrical structure, according to diameter difference, can be divided into multiple series, φ 3 series for example, φ 4 series, φ 4.5 series etc., the height of dissimilar miaow head is also different, there is 3mm, 3.2mm, 4.0mm, the various sizes such as 4.5mm, the pcb board of miaow head upper side is provided with solder joint, need on solder joint, weld enamel-covered wire, therefore usually on bullion piece, bore the hole that a row coordinates with miaow head diametric clearance, then after miaow head being loaded into location, weld, because miaow head kind is very many, during a lot of situation, according to the demand of producer, produce, conventionally be all small lot batch manufacture, common welding tooling is all completely according to the diameter of miaow head and highly custom-designed, almost there is no general possibility, therefore in the face of miscellaneous miaow head, needing to design and develop very many welding toolings just can satisfy the demands, cost is very high, especially for small lot batch manufacture, still keep away unavoidable fabricating tools, very inconvenient, simultaneously due to miaow head and welding tooling matched in clearance, very high to the required precision in the hole on welding tooling, some miaow head cylindrical shell in processing can be squeezed unavoidably etc. and cause circularity to change, in the hole of the matched in clearance of such miaow head on packing welding tooling into, after having welded, miaow head is difficult to nature taking-up, needs push rod to eject, and the back side of miaow head is provided with sound hole and dustcloth, push rod can have a strong impact on the quality of miaow head when ejecting miaow head, causes defective products to occur.
Utility model content
The utility model is used trouble in order to overcome miaow head welding tooling of the prior art, and versatility is poor, can affect the deficiency of miaow head quality during use, provides a kind of easy to use, and universal performance is strong, can effectively keep the miaow head welding tooling of miaow head welding quality.
To achieve these goals, the utility model adopts following technical scheme:
A kind of miaow head welding tooling, comprise base plate, one end of described base plate upper side is provided with fixed clamp piece, the both sides of base plate are provided with gib block, between two described gib blocks, be provided with the movable grip block that can slide along gib block, the other end of base plate upper side is provided with block, on the inner side edge of described fixed clamp piece, be evenly provided with breach on row's V-arrangement, one side near fixed clamp piece on described movable grip block is provided with breach under the row V-arrangement corresponding with breach on V-arrangement, between described movable grip block and block, is also provided with spring.When movable grip block contacts with one side of fixed clamp piece, on V-arrangement, the opening part of breach just aligns and forms a rectangular opening with the opening part of breach under V-arrangement, during use, first movable grip block is moved near block end, then miaow head is put into breach on V-arrangement, adjust direction, unclamp again movable grip block, under the effect of spring, movable grip block moves near fixed clamp piece end along gib block, under V-arrangement, breach just clamps the opposite side of miaow head, breach on V-arrangement, under V-arrangement, breach acting in conjunction clamps miaow head, then weld, after welding, movable grip block is removed, miaow head after welding just can conveniently take out, when the diameter of miaow head changes, on V-arrangement, under breach and V-arrangement, breach can be adjusted location automatically according to the miaow head diameter of putting into, clamping miaow head, then welding, this kind of frock is easy to use, universal performance is strong, can effectively keep miaow head welding quality.
As preferably, described movable grip block and the contact site of spring are provided with spring spacing hole, on described block, are provided with spring-compressed hole with the contact site of spring, are respectively equipped with clamping block, the clamping joint of clamping mutually on described movable grip block and block.Spring one end is packed in spring-compressed hole, the other end stretches in spring spacing hole, after spring pressurized, be not easy crooked ejection, installing card joint on baffle plate, on movable grip block, clamping block is installed, during use, after only need stirring clamping block and snapping on clamping joint, clamping is spacing, then just can be easily miaow head be packed under V-arrangement in breach, like this when packing miaow head into, movable grip block does not move under the effect of spring again and disturbs the installation of miaow head, after miaow head packs into, press the button on clamping joint, clamping joint and clamping block are thrown off automatically, movable grip block moves and clamps miaow head, very easy to use.
As preferably, fixed clamp piece is provided with locating hole, is provided with alignment pin in locating hole, and between the two ends of described fixed clamp piece and base plate, bolt is connected.Bolt dismounting easy to connect, locating hole and alignment pin can guarantee that position is accurate when installing after guaranteeing to dismantle again.
As preferably, fixed clamp piece comprises some fixed clamp sheets, and the shape of each fixed clamp sheet is identical, is superimposed with each other and forms fixed clamp piece.Because the height of the miaow head of different model is different, in the time of welding enamel-covered wire, fixed clamp sheet plays the effect of supporting and location enamel-covered wire, therefore can by increasing, subtract the quantity of fixed clamp sheet, regulate according to the height of miaow head the thickness of fixed clamp piece, very easy to use, general sexual intercourse is strong, does not need independent mfg. moulding die, and cost is low.
As preferably, on the bottom surface of base plate, be connected with holder, the cross section of described holder is wedge shape, and one end that wherein thickness is little is near fixed clamp piece end, and the large one end of thickness is near block end.Wedge shape holder makes after this kind of frock be placed on workbench, the upper side of base plate tilts, in the process of miaow head breach on packing V-arrangement into, as long as position is substantially corresponding, miaow head will enter along inclined-plane on V in breach automatically automatically, miaow head easier for installation.
As preferably, fixed clamp piece and movable grip block are all made of copper.Copper product is difficult for getting rusty, and quality is soft, and its hardness is lower than the hardness of miaow head shell, therefore can be the distortion of miaow head-clamp in clamping miaow head, thus improve welding quality.
Therefore, the utlity model has easy to usely, universal performance is strong, can effectively keep the beneficial effect of miaow head welding quality.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation that in the utility model, movable grip block unclamps.
Fig. 3 is the structural representation of the miaow head that the utility model clamping diameter is larger.
Fig. 4 is the left view of Fig. 1.
In figure: breach 7 spring 8 spring spacing hole 9 spring-compressed hole 10 clamping block 11 clamping joint 12 locating hole 13 fixed clamp sheet 14 holder 15 miaow heads 16 under breach 6 V-arrangements on movable grip block 4 block 5 V-arrangements of base plate 1 fixed clamp piece 2 gib block 3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of miaow head welding tooling as shown in Figure 1 and Figure 4, comprise base plate 1, the front end of base plate upper side is provided with fixed clamp piece 2, the left and right sides of base plate is provided with gib block 3, between two gib blocks 3, be provided with the movable grip block 4 that can slide along gib block, in the present embodiment, fixed clamp piece 2 is all made of copper with movable grip block 4, copper product is difficult for getting rusty, and quality is soft, its hardness is lower than the hardness of miaow head shell, therefore can be the distortion of miaow head-clamp in clamping miaow head, thus improve welding quality, the rear end of base plate 1 upper side is provided with block 5, on the inner side edge of fixed clamp piece 2, be evenly provided with breach 6 on row's V-arrangement, one side near fixed clamp piece on movable grip block 4 is provided with breach 7 under the row V-arrangement corresponding with breach on V-arrangement, on V-arrangement, breach forms a rectangular opening after being connected with the openend of breach under V-arrangement, between movable grip block 4 and block 5, be also provided with spring 8, movable grip block 4 is provided with spring spacing hole 9 with the contact site of spring 8, on block 5, be provided with spring-compressed hole 10 with the contact site of spring, on movable grip block 4 and block 5, be respectively equipped with the clamping block 11 of clamping mutually, clamping joint 12, during use, first with hand, stir backward movable grip block, clamping block on movable grip block is snapped on the clamping joint on block, as shown in Figure 2, in now spring retraction spring-compressed hole, miaow head is put into indentation, there on V-arrangement successively, then press the button on clamping joint, clamping joint and clamping block are thrown off, movable grip block moves forward under the effect of spring, thereby make breach under V-arrangement clamp miaow head together with breach on V-arrangement, then left hand clips to the solder joint place on miaow head with tweezers enamel-covered wire, the right hand welds with soldering appliance, under whole welding are backward, push live splint aside and hold piece, the miaow head having welded is taken out, and pack new miaow head to be welded into, fixed clamp piece 2 is provided with locating hole 13, in locating hole, be provided with alignment pin, between the two ends of fixed clamp piece and base plate, bolt is connected, as shown in Figure 4, fixed clamp piece 2 is formed by stacking by some fixed clamp sheets 14, and the shape of each fixed clamp sheet is identical, selects the fixed clamp sheet of suitable quantity according to the height of miaow head to be welded, after locating hole and alignment pin can keep each increase or reduce fixed clamp sheet, on V-arrangement, breach can be superimposed neat, on the bottom surface of base plate 1, be connected with holder 15, the cross section of holder 15 is wedge shape, one end that wherein thickness is little is near fixed clamp piece end, the large one end of thickness is near block end, like this when miaow head packs on V-arrangement breach into, as long as the position packing into is roughly corresponding, miaow head just can enter along inclined-plane on V-arrangement in breach automatically, uses convenient.While using this kind of welding tooling welding miaow head, the packing into of miaow head, take out after welding all very convenient, can be suitable for the miaow head welding with different-diameter, differing heights simultaneously, as shown in Figure 3, the miaow head diameter in Fig. 3 is obviously large compared with the miaow head diameter in Fig. 1, and this kind of welding tooling still can clamp, locates, weld, highly versatile, while to the not damaged of miaow head own, is not caused the generation of defective products in welding sequence again in welding process, thereby improves miaow head overall acceptability rate.Therefore, the utlity model has easy to usely, universal performance is strong, can effectively keep the beneficial effect of miaow head welding quality.
Claims (6)
1. a miaow head welding tooling, comprise base plate (1), it is characterized in that, one end of described base plate upper side is provided with fixed clamp piece (2), the both sides of base plate are provided with gib block (3), between described two gib blocks (3), be provided with the movable grip block (4) that can slide along gib block, the other end of base plate (1) upper side is provided with block (5), on the inner side edge of described fixed clamp piece (2), be evenly provided with breach (6) on row's V-arrangement, the upper one side near fixed clamp piece of described movable grip block (4) is provided with breach (7) under the row V-arrangement corresponding with breach on V-arrangement, between described movable grip block (4) and block (5), be also provided with spring (8).
2. a kind of miaow head welding tooling according to claim 1, it is characterized in that, described movable grip block (4) is provided with spring spacing hole (9) with the contact site of spring (8), described block (5) contact site upper and spring is provided with spring-compressed hole (10), is respectively equipped with clamping block (11), the clamping joint (12) of clamping mutually on described movable grip block (4) and block (5).
3. a kind of miaow head welding tooling according to claim 1, is characterized in that, fixed clamp piece (2) is provided with locating hole (13), is provided with alignment pin in locating hole, and between the two ends of described fixed clamp piece and base plate, bolt is connected.
4. according to a kind of miaow head welding tooling described in claim 1 or 2 or 3, it is characterized in that, fixed clamp piece (2) comprises some fixed clamp sheets (14), and the shape of each fixed clamp sheet is identical, is superimposed with each other and forms fixed clamp piece.
5. a kind of miaow head welding tooling according to claim 4, it is characterized in that, on the bottom surface of base plate (1), be connected with holder (15), the cross section of described holder (15) is wedge shape, one end that wherein thickness is little is near fixed clamp piece end, and the large one end of thickness is near block end.
6. according to a kind of miaow head welding tooling described in claim 1 or 2 or 3, it is characterized in that, fixed clamp piece (2) is all made of copper with movable grip block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471057.0U CN203437865U (en) | 2013-08-05 | 2013-08-05 | Microphone welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471057.0U CN203437865U (en) | 2013-08-05 | 2013-08-05 | Microphone welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437865U true CN203437865U (en) | 2014-02-19 |
Family
ID=50088939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471057.0U Expired - Fee Related CN203437865U (en) | 2013-08-05 | 2013-08-05 | Microphone welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928813A (en) * | 2014-04-11 | 2014-07-16 | 如冈自动化控制技术(上海)有限公司 | Automatic clamping and releasing device for wire harness processing |
-
2013
- 2013-08-05 CN CN201320471057.0U patent/CN203437865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928813A (en) * | 2014-04-11 | 2014-07-16 | 如冈自动化控制技术(上海)有限公司 | Automatic clamping and releasing device for wire harness processing |
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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: 20140219 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |