CN202667992U - Welding jig - Google Patents
Welding jig Download PDFInfo
- Publication number
- CN202667992U CN202667992U CN 201220340891 CN201220340891U CN202667992U CN 202667992 U CN202667992 U CN 202667992U CN 201220340891 CN201220340891 CN 201220340891 CN 201220340891 U CN201220340891 U CN 201220340891U CN 202667992 U CN202667992 U CN 202667992U
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- CN
- China
- Prior art keywords
- die
- led lamp
- cover
- lamp plate
- bed die
- 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 - Lifetime
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Abstract
The utility model discloses a welding jig, comprising a bottom die, a cover die, location columns, press die elastic sheets, a rotary buckling sheet, a hanging-buckling structure and a fixed pull rod, wherein a plurality of LED (light-emitting diode) jacketed lamp die holes and a plurality of the location columns are arranged on the cover die; a plurality of the press die elastic sheets are arranged on the edge of the bottom die; through holes for the fixed pull rod penetrating through are formed on the bottom die, the cover die and an LED lamp plate; a recess is formed on the fixed pull rod; the rotary buckling sheet is fixed on the cover die and provided with a buckling groove at one end, and the buckling groove is buckled with the recess of the fixed pull rod; and the other end of the rotary buckling sheet is tightly pressed and fixed on the hanging-buckling structure. In the scheme, via the fixation of the fixed pull rod which penetrates through the through holes of the bottom die, the cover die and the LED lamp plate, the rotary buckling sheet, and the hanging-buckling structure, hanging-buckling and tightly-pressing die assembly can be rapidly performed to tightly press and bond each layer of the cover die, the LED lamp plate and the bottom die, so that tightly-pressing and bonding for the LED lamp plate with each layer of the jig can be realized without a need to turn screws; and moreover, the welding jig is convenient to detach and firm in fixation, thus greatly improving the quality and the efficiency of welding, and prolonging the service life of the welding jig.
Description
Technical field
The utility model relates to the LED technical field, relates in particular to a kind of welding fixture.
Background technology
In LED display or LED lighting field, need to weld LED lamp pearl, if the mode by manual welding is carried out, operating efficiency is very low, people often need to use wave-soldering or Reflow Soldering to carry out automatic welding in welding process, and this uses welding fixture that LED lamp pearl is fixed with regard to needs and crosses wave-soldering or Reflow Soldering is welded at its pin.Existing welding fixture is generally fastening by screw fashion, and each folding all needs the turn of the screw, and operating efficiency is lower.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provides a kind of simple in structure, convenient disassembly and fixed welding fixture.
For achieving the above object, the utility model provides a kind of welding fixture, comprise bed die, cover mold, locating dowel, pressing mold shell fragment, rotary fastening sheet, hanging buckle structure and steady brace, described bed die and cover mold are enclosed the cavity for accommodating LED lamp plate, be provided with a plurality of LED cover lamp nibs and locating dowel on the described cover mold, be provided with a plurality of pressing mold shell fragments on the described bed die edge, described bed die is fixedly connected with by steady brace and pressing mold shell fragment with cover mold; Be provided with the locating hole that accommodating steady brace passes on described bed die, cover mold and the LED lamp plate, be provided with a recess on the described steady brace, described rotary fastening sheet is fixed on the cover mold and an end is provided with a catching groove, described catching groove and described recess are fastened, and the described rotary fastening sheet other end and hanging buckle structure are fastened.
Wherein, described welding fixture also comprises fixed screw, one end of described rotary fastening sheet rotates and presses down by fixed screw and enters hanging buckle structure, and described steady brace makes bed die, LED lamp plate by the pressure that the rotary fastening sheet presses down generation, and each layer of cover mold presses applying.
Wherein, described welding fixture also comprises spring, and described Spring Card is between fixed screw and rotary fastening sheet and cover mold.
The beneficial effects of the utility model are: compared with prior art, the welding fixture that the utility model provides is fixed by the steady brace and the rotary fastening sheet that pass bed die, cover mold and LED lamp plate locating hole, can the fast-holding matched moulds, make cover mold, LED lamp plate, bed die, its each layer presses applying, thereby need not the applying of pressing that the turn of the screw can realize LED lamp plate and each layer of tool, and convenient disassembly, fixed, greatly promote quality and the efficient of welding, and prolonged the service life of welding fixture.Can open and close fast by the pressing mold shell fragment again and compress the space that bed die and cover mold are enclosed, conveniently take out accommodating LED lamp plate therebetween;
Description of drawings
Fig. 1 is the structure chart of Anti-collision protective bar of the present utility model.
The main element symbol description is as follows:
10, bed die 11, cover mold
12, pressing mold shell fragment 13, rotary fastening sheet
131, catching groove 14, steady brace
141, recess 15, LED lamp plate
16, fixed screw 17, locating dowel
18, spring 19, hanging buckle structure
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1, a kind of welding fixture that the utility model provides, comprise bed die 10, cover mold 11, pressing mold shell fragment 12, rotary fastening sheet 13, steady brace 14 and hanging buckle structure 19, bed die 10 and cover mold 11 are enclosed the cavity for accommodating LED lamp plate 15, be provided with a plurality of pressing mold shell fragments 12 on bed die 10 edges, cover mold 11 is provided with a plurality of LED cover lamp nibs and locating dowel 17, locating dowel 17 is inserted LED lamp plate locating hole, to realize LED lamp pearl location, bed die 10, LED lamp plate 15 and cover mold 11 are pressed by steady brace 14 and pressing mold shell fragment 12 presses and is fixedly connected with; Be provided with the through hole that accommodating steady brace 14 passes on bed die 10, LED lamp plate 15 and the cover mold 11, be provided with a recess 141 on the steady brace 14, one end of rotary fastening sheet 13 is fixed on the cover mold 11 and the other end is provided with a catching groove 131, catching groove 131 is fastened with recess 141, and rotary fastening sheet 13 other ends and hanging buckle structure 19 are fastened.
Situation compared to prior art, the welding fixture that the utility model provides, fix by the steady brace 14 and rotary fastening sheet 13 1 ends that pass bed die 10, cover mold 11 and LED lamp plate 15 through holes, the other end of described rotary fastening sheet 13 rotates and presses down by fixed screw 16 and enters hanging buckle structure 19, described steady brace 14 makes bed die 10, LED lamp plate 15 by the pressure that rotary fastening sheet 13 presses down generation, cover mold 11 each layers press applying, and fixed L ED lamp plate 15 welds fast.Thereby need not the positioning welding that the turn of the screw can realize the LED lamp plate, simple in structure, convenient disassembly and fixed promotes quality and the efficient of welding greatly, and has prolonged the service life of welding fixture.Can open and close fast by pressing mold shell fragment 12 again and compress the space that bed die 10 and cover mold 11 are enclosed, conveniently take out accommodating LED lamp plate 15 therebetween.
In the present embodiment, above-mentioned welding fixture also comprises fixed screw 16, and an end of rotary fastening sheet 13 is by fixed screw 16 rotation and press down and enter hanging buckle structure 19 and be fixed on cover mold 11.Described steady brace makes bed die, LED lamp plate by the pressure that the rotary fastening sheet presses down generation, and each layer of cover mold presses applying.
In the present embodiment, above-mentioned welding fixture also comprises spring 18, and spring 18 is stuck between fixed screw 16 and rotary fastening sheet 13 and the cover mold 11.
Advantage of the present utility model is:
1, this welding fixture comprises bed die; this end template tool is provided with four than shape pressing mold shell fragment 12; the LED lamp plate is compressed; and be provided with component pins that corresponding through hole eats tin with needs and cross the tin stove and eat tin welding; and the element that being provided with groove will not need to eat tin covers protection; do not allow it contact tin stove tin liquor, avoid it to be subject to temperatures involved.
2, this welding fixture comprises cover mold, this cover mold tool is provided with a plurality of LED lamp pearl corresponding with product cover lamp nibs, be provided with the multilayer location in the LED lamp pearl cover lamp nib LED lamp pearl body is surrounded the support positioning action, this cover lamp nib can be made into the angle that needs and reach locating dowel 17 arrangement appropriate locations, to reach LED lamp pearl body is helped the location, reach upright 90 degree, oblique 6 degree, oblique 8 degree, the angle of any one our needs of oblique 15 degree etc.This cover mold tool is provided with the locating hole cooperation location that a plurality of steady braces 14 insert LED lamp plate 15, and LED lamp pearl body is helped the location.
3, this welding equipment has comprised a structure of bed die, LED lamp plate and cover mold being pressed applying, this structure is equipped with various crooked Die for pressing cap at the bed die periphery, this structure is provided with the reservation through hole that a steady brace passes bed die bed die, LED lamp plate and cover mold in addition, and on cover mold, be provided with rotary fastening sheet 13 structures, rotary fastening sheet 13 makes its catching groove 131 snap in recess 141 positions of steady brace 14, and the other end of rotary fastening sheet 13 is by fixed screw 16 rotations and press down and enter hanging buckle structure 19 and be fixed on cover mold 11.Described steady brace makes bed die, LED lamp plate by the pressure that the rotary fastening sheet presses down generation, and each layer of cover mold presses applying.Realization is pressed applying with bed die, LED lamp plate and cover mold.
To sum up, the utility model provides a kind of welding fixture that solves LED display and LED illumination, reaches the purpose that promotes quality and efficient.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. welding fixture, it is characterized in that, comprise bed die, cover mold, locating dowel, pressing mold shell fragment, rotary fastening sheet, hanging buckle structure and steady brace, described bed die and cover mold are enclosed the cavity for accommodating LED lamp plate, be provided with a plurality of LED cover lamp nibs and locating dowel on the described cover mold, be provided with a plurality of pressing mold shell fragments on the described bed die edge, described bed die is fixedly connected with by steady brace and pressing mold shell fragment with cover mold; Be provided with the locating hole that accommodating steady brace passes on described bed die, cover mold and the LED lamp plate, be provided with a recess on the described steady brace, described rotary fastening sheet is fixed on the cover mold and an end is provided with a catching groove, described catching groove and described recess are fastened, and the described rotary fastening sheet other end and hanging buckle structure are fastened.
2. welding fixture according to claim 1, it is characterized in that, described welding fixture also comprises fixed screw, one end of described rotary fastening sheet rotates and presses down by fixed screw and enters hanging buckle structure, described steady brace makes bed die, LED lamp plate by the pressure that the rotary fastening sheet presses down generation, and each layer of cover mold presses applying.
3. welding fixture according to claim 1 and 2 is characterized in that, described welding fixture also comprises spring, and described Spring Card is between fixed screw and rotary fastening sheet and cover mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340891 CN202667992U (en) | 2012-07-13 | 2012-07-13 | Welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340891 CN202667992U (en) | 2012-07-13 | 2012-07-13 | Welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667992U true CN202667992U (en) | 2013-01-16 |
Family
ID=47488925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340891 Expired - Lifetime CN202667992U (en) | 2012-07-13 | 2012-07-13 | Welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667992U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341712A (en) * | 2013-07-03 | 2013-10-09 | 合肥亿恒机械有限公司 | Storage battery welding tray |
| CN103464860A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED plug lamp positioning device |
| CN105020637A (en) * | 2015-08-25 | 2015-11-04 | 江苏翠钻照明有限公司 | LED lamp panel fixing jig |
| CN105171667A (en) * | 2015-08-10 | 2015-12-23 | 中山市积目科技有限公司 | Jig for assembling lamp beads and assembling method using jig |
-
2012
- 2012-07-13 CN CN 201220340891 patent/CN202667992U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341712A (en) * | 2013-07-03 | 2013-10-09 | 合肥亿恒机械有限公司 | Storage battery welding tray |
| CN103464860A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED plug lamp positioning device |
| CN105171667A (en) * | 2015-08-10 | 2015-12-23 | 中山市积目科技有限公司 | Jig for assembling lamp beads and assembling method using jig |
| CN105020637A (en) * | 2015-08-25 | 2015-11-04 | 江苏翠钻照明有限公司 | LED lamp panel fixing jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |