CN208099552U - A kind of tin furnace tool circuit board fixing device - Google Patents
A kind of tin furnace tool circuit board fixing device Download PDFInfo
- Publication number
- CN208099552U CN208099552U CN201820242197.3U CN201820242197U CN208099552U CN 208099552 U CN208099552 U CN 208099552U CN 201820242197 U CN201820242197 U CN 201820242197U CN 208099552 U CN208099552 U CN 208099552U
- Authority
- CN
- China
- Prior art keywords
- fixation hole
- withholding
- circuit board
- upper shield
- mould
- 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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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of tin furnace tool circuit board fixing devices, are related to automatic detection system field.It includes withholding mould and withholding set, body fixation hole is offered on the right end sidewalls for withholding mould, upper shield fixation hole is offered on mould in withholding for body fixation hole right end, body fixation hole is connected with upper shield fixation hole, and the aperture of upper shield fixation hole is greater than the aperture of body fixation hole；Card, which is offered, on the left end bottom surface for withholding mould puts slot.The utility model is simple and reliable for structure, required process is few, it puts plate and takes plate convenient and efficient, it is easy to operate, the ease of use of execute-in-place worker is fully considered, more previous compression mode places one piece of circuit board and needs seven to eight operating procedures not waited, and utilizes this fixation device, gently pressing can be completed, and substantially increase production efficiency.It wherein withholds mould and withholds the injection molding composite manufacture that set selects 280 degrees Celsius of high temperature resistant, stable working performance, long service life.
Description
Technical field
The utility model relates to automatic detection system field, especially a kind of tin furnace tool fixes dress with circuit board
It sets.
Background technique
Tin furnace tool is referred to as Wave soldering fixture, frock clamp, carrier etc., quilt during processing circuit board
It is widely used.When using tin furnace tool processing circuit board, the fixed form of previous circuit board is generallyd use by moving pressure
Circuit board is folded up to manual pressing plate and manual take between plate and is fixed by button, and required process and manpower are more, troublesome in poeration,
Production efficiency is low, when processing for Special-shaped circuit board, there is fixed inconvenience, adjustment cannot be fixed according to circuit board shape
The problem of, and clinching takes up space larger, tin furnace tool space utilization rate is poor.
Utility model content
Purpose of the utility model is to overcome the deficiencies of the above prior art and provide a kind of tin furnace tool circuit boards
Fixed device.The utility model generallys use to solve the fixed form of previous circuit board and is pressed from both sides circuit board by moving clinching
It puts to manual pressing plate and manual take between plate and is fixed, required process and manpower are more, and troublesome in poeration, production efficiency is low,
When for Special-shaped circuit board processing, there is fixed inconvenience, adjustment cannot be fixed according to circuit board shape, and clinching occupies
Space is larger, the problem of tin furnace tool space utilization rate difference.
To achieve the above object, the utility model adopts the following technical solutions：A kind of tin furnace tool is fixed with circuit board
Device, it includes withholding mould and withholding set, and body fixation hole is offered on the right end sidewalls for withholding mould, is fixed in body
Withholding for hole right end offers upper shield fixation hole on mould, body fixation hole is connected with upper shield fixation hole, and upper shield fixation hole
Aperture is greater than the aperture of body fixation hole；Card, which is offered, on the left end bottom surface for withholding mould puts slot；
The set of withholding includes body and upper shield, and the body is inlaid in body fixation hole, is provided with spiral shell in vivo in set
Spring is revolved, is placed with steel ball in the right end of helical spring；
The upper shield includes the barrier ring flat-plate for connecting ring flat-plate and being fixed in connection ring flat-plate right end, and the internal diameter of barrier ring flat-plate
Less than the diameter of steel ball, the right end of the connection ring flat-plate and body is threadedly engaged for set to be placed in upper shield fixation hole to be connected with body
It connects, so that the left end portion of steel ball is placed in set in vivo and compression helical spring, the right end portion of steel ball stretches out barrier ring flat-plate.
Preferably, the steel ball is stainless steel steel ball.
The utility model has the beneficial effects that：
The utility model is simple and reliable for structure, and required process is few, puts plate and takes plate convenient and efficient, easy to operate, sufficiently examines
Considered the ease of use of execute-in-place worker, more previous compression mode place one piece of circuit board need seven to eight times it is not equal
Operating procedure, and this fixation device is utilized, gently pressing can be completed, and substantially increase production efficiency.Wherein withhold mould and button
Pressing sleeve selects 280 degrees Celsius of high temperature resistant of injection molding composite manufacture, stable working performance, long service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the Structure explosion diagram of the utility model；
Fig. 3 is the structural schematic diagram for withholding set
Fig. 4 is the structural schematic diagram before the utility model is withheld with circuit board；
Fig. 5 is the structural schematic diagram after the utility model is withheld with circuit board；.
Specific embodiment
What needs to be explained here is that it is using view shown in FIG. 1 as base that the noun of locality is left and right, upper and lower, forward and backward etc.
Certainly adopted, it should be understood that the use of the noun of locality should not limit the requested protection scope of the application.
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figures 1 and 3, a kind of tin furnace tool circuit board fixing device, it includes withholding mould 1, in the button
Body fixation hole 1a is offered on the right end sidewalls of pressing mold 1, withholds that upper shield is offered on mould 1 is solid in body fixation hole 1a right end
Determine hole 1b, body fixation hole 1a is connected with upper shield fixation hole 1b, and the aperture of upper shield fixation hole 1b is greater than body fixation hole 1a
Aperture；Card is offered on the left end bottom surface for withholding mould 1 puts slot 1c；
The set 2 of withholding includes body 2a and upper shield 2b, and the body 2a is inlaid in body fixation hole 1a, in body 2a
It is inside provided with helical spring 3, is placed with steel ball 4 in the right end of helical spring 3；
The upper shield 2b includes the barrier ring flat-plate 22b for connecting ring flat-plate 21b and being fixed in connection ring flat-plate 21b right end, and every
The internal diameter of baffle ring plate 22b is less than the diameter of steel ball 4, and the right end of the connection ring flat-plate 21b and body 2a is threadedly engaged upper shield 2b
It is placed in upper shield fixation hole 1b and is connect with body 2a, so that the left end portion of steel ball 4 is placed in body 2a and compression helical spring
3, the right end portion of steel ball 4 stretches out barrier ring flat-plate 22b.
As shown in Figure 4 and Figure 5, the utility model tin furnace tool circuit board fixing device, when in use, according to reality
The structure features such as the size shape of circuit board to be processed choose the fixation device recorded in the utility model of respective numbers, will
The card on mould 1 is withheld in fixed device put slot 1c card and be put on the frame of circuit board rest area of tin furnace tool, so that steel ball 4
Side is towards the rest area of circuit board, after the card of the multiple fixed devices of completion is put, on the securing means by circuit board square, so that
The edge of circuit board is contacted with steel ball 4, at this time firmly push circuit board edge edge, circuit board squeeze steel ball 4 while, steel ball 4 to
3 direction of helical spring is mobile and is pressed further by bolt spring 3, until steel ball 4 gets out of the way enough positions, circuit board presses to steel
The lower section of ball 4, at this point, steel ball 4 pops up under the bounce effect of bolt spring 3, all fixed device cooperations play circuit board
To fixed function.Fixed device is customized exclusively for board production technique, the helical spring 3 of inside installation and the stroke of steel ball 4
The artificial pick-and-place in scene should be met with pressure, easy to operate to achieve the purpose that, 3 pressure size of helical spring cannot be damaged
The contact edge edge of circuit board.
The utility model is simple and reliable for structure, and required process is few, puts plate and takes plate convenient and efficient, easy to operate, sufficiently examines
Considered the ease of use of execute-in-place worker, more previous compression mode place one piece of circuit board need seven to eight times it is not equal
Operating procedure, and this fixation device is utilized, gently pressing can be completed, and substantially increase production efficiency.Wherein withhold mould 1 and button
Pressing sleeve 2 selects 280 degrees Celsius of high temperature resistant of injection molding composite manufacture, stable working performance, long service life.
Circuit board edge side is blocked using steel ball 4 and the helical spring of the inside 3, realizes that circuit board and tin furnace tool press.
On that basis of the above technical scheme, the steel ball 4 is stainless steel steel ball.So set, stable working performance, uses
Service life is long, meets actual use needs.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the protection scope of the utility model.
Claims (2)
1. a kind of tin furnace tool circuit board fixing device, it is characterised in that：It includes withholding mould and withholding set, in the button
Body fixation hole is offered on the right end sidewalls of pressing mold, and upper shield fixation hole is offered on mould in withholding for body fixation hole right end,
Body fixation hole is connected with upper shield fixation hole, and the aperture of upper shield fixation hole is greater than the aperture of body fixation hole；Withholding mould
Left end bottom surface on offer card and put slot；
The set of withholding includes body and upper shield, and the body is inlaid in body fixation hole, is provided with spiral bullet in vivo in set
Spring is placed with steel ball in the right end of helical spring；
The upper shield includes the barrier ring flat-plate for connecting ring flat-plate and being fixed in connection ring flat-plate right end, and the internal diameter of barrier ring flat-plate is less than
The right end of the diameter of steel ball, the connection ring flat-plate and body is threadedly engaged for set to be placed in upper shield fixation hole to be connect with body,
So that the left end portion of steel ball is placed in set in vivo and compression helical spring, the right end portion of steel ball stretches out barrier ring flat-plate.
2. a kind of tin furnace tool circuit board fixing device according to claim 1, it is characterised in that：The steel ball is
Stainless steel steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242197.3U CN208099552U (en) | 2018-02-10 | 2018-02-10 | A kind of tin furnace tool circuit board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242197.3U CN208099552U (en) | 2018-02-10 | 2018-02-10 | A kind of tin furnace tool circuit board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099552U true CN208099552U (en) | 2018-11-16 |
Family
ID=64125019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242197.3U Expired - Fee Related CN208099552U (en) | 2018-02-10 | 2018-02-10 | A kind of tin furnace tool circuit board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099552U (en) |
-
2018
- 2018-02-10 CN CN201820242197.3U patent/CN208099552U/en not_active Expired - Fee Related
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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: 20181116 Termination date: 20190210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |