CN201629915U - Movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension - Google Patents
Movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension Download PDFInfo
- Publication number
- CN201629915U CN201629915U CN2009202606684U CN200920260668U CN201629915U CN 201629915 U CN201629915 U CN 201629915U CN 2009202606684 U CN2009202606684 U CN 2009202606684U CN 200920260668 U CN200920260668 U CN 200920260668U CN 201629915 U CN201629915 U CN 201629915U
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- CN
- China
- Prior art keywords
- screen frame
- steel disc
- movable screen
- smt template
- template steel
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- 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 provides a movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension, which comprises a frame body (3), hook seats (1), hooks (5) and SMT stencil steel sheet stretching clamps (2), wherein an area is encircled by the frame body (3), the hooks seats (1) are arranged on the inner wall of the frame body (3), the hooks (5) are connected to the hook seats (1) and used for hanging SMT stencil steel sheets (4), and the SMT stencil steel sheet clamps (2) are movably connected to the frame body (3) and approach the SMT stencil steel sheets (4). Compared with the prior art, the movable screen frame has the advantages that tension can be generated without fixing the steel sheets via glue, steel sheets after finishing cutting can be directly used for the screen frame so as to generate effective tension capable of being adjusted optionally, and the screen frame is superior to a screen frame adopting adhesive to fixing and unviable to adjust tension force. In addition, the movable screen frame has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of movable screen frame that is used for SMT template steel disc is fixing fast and formation prescribed tension.
Background technology
Make in the use in existing SMT template, adopt gluing method usually.This method is specially: with SMT template steel disc, generally adopt sheet metal, especially steel disc is placed on the screen frame that the tension force grenadine is installed, use adhesive that steel disc is fixed on the grenadine, remove the grenadine of zone line, the tension force of grenadine is discharged on the steel disc, thereby make steel disc form tension force.
Can produce two shortcomings like this: 1, can not be fast with the technical problem of glue curing; 2, the problem owing to glue curing also can further make the steel disc tension force reduction in use of SMT template scrap.
The utility model content
Technical problem to be solved in the utility model provides a kind of glue that do not need, and the device of enough tension force can be provided for SMT template steel disc.
The purpose of this utility model is achieved through the following technical solutions:
A kind of movable screen frame that is used for SMT template steel disc is fixing fast and formation prescribed tension, comprise: surround area framework, be arranged on hook base on the described framework inwall, be connected on the described hook base, the stretching SMT template steel disc anchor clamps that are used to articulate the hook of SMT template steel disc and are movably connected on described framework and are provided with near described SMT template steel disc.
Adopt technique scheme, the user will be fixed the SMT template steel disc on described hook by the described stretching SMT template steel disc anchor clamps of effect, and then this SMT template steel disc can obtain corresponding tension force, and can easily regulate its tension force.
Preferably, described framework surrounds rectangle.
Preferably, near the position on its summit, a described hook base is set respectively on each bar limit of described framework inwall.
Preferably, described stretching SMT template steel disc anchor clamps adopt the axle clamp that is arranged on described framework side; Described axle clamp comprises: the rotating shaft that flexibly connects with described framework side, at the spanner of described rotating shaft one end, and, be used to compress or loosen the end that compresses of described SMT template steel disc at the described rotating shaft other end.
Preferably, described hook adopts a subtended angle structure, and this subtended angle structure articulates described SMT template steel disc.
That is, link up with and be
The opening of type structure, it is highly consistent that SMT template steel disc is stretched, thereby guarantee the balance of tension force.
Preferably, described framework also is provided with and the corresponding step of the height of described hook.
Because adopt abovementioned technology, the SMT template steel disc that is stretched can better keep sustained height, then its tension force is more even.
Preferably, described framework adopts aluminium alloy.
Advantage compared with prior art of the present utility model is, need not the glue curing steel disc and form tension force, the steel disc finished of cutting directly uses this screen frame can realize effective tension, and the tension force size can arbitrarily adjust, and is much better than the screen frame that adhesive solidifies unadjustable tension force.And has an outstanding feature simple in structure, easy to use.
Description of drawings
Fig. 1 is the structure schematic top plan view of a kind of embodiment of the utility model;
Fig. 2 is the structure schematic side view of a kind of embodiment of the utility model;
Fig. 3 is the structure schematic top plan view of the another kind of embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
As depicted in figs. 1 and 2, at first loosen SMT template steel disc anchor clamps 2, contract in the hook base 1, SMT template steel disc 4 is fixed on the hook 5, compress SMT template steel disc anchor clamps 2 then, then SMT template steel disc anchor clamps 2 drive hook base 1 and outwards draw high SMT template steel disc 4, and SMT template steel disc 4 is just strained and formed tension force like this.
Wherein, described stretching SMT template steel disc anchor clamps 2 adopt the axle clamp that is arranged on described framework 3 sides; Described axle clamp comprises: the rotating shaft that flexibly connects with described framework 3 sides, at the spanner of described rotating shaft one end, and, be used to compress or loosen the end that compresses of described SMT template steel disc 4 at the described rotating shaft other end.
Described hook 5 adopts a subtended angle structure, and this subtended angle structure articulates described SMT template steel disc 4.
Described framework 3 also is provided with and the corresponding step of the height of described hook 5.
As shown in Figure 3, different with Fig. 1,2 illustrated embodiments is, among Fig. 1,2 the embodiment, four limits of the framework 3 of rectangle all are provided with corresponding hook base 1, hook 5, stretching SMT template steel disc anchor clamps 2; And among the embodiment shown in Figure 3, Yi Bian only be provided with corresponding hook base 1, hook 5, stretching SMT template steel disc anchor clamps 2.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (7)
- One kind SMT template steel disc is fast fixing and form the movable screen frame of tension force, it is characterized in that, comprise: surround area framework (3), be arranged on hook base (1) on described framework (3) inwall, be connected on the described hook base (1), the stretching SMT template steel disc anchor clamps (2) that are used to articulate the hook (5) of SMT template steel disc (4) and are movably connected on described framework (3) and are provided with near described SMT template steel disc (4).
- 2. movable screen frame as claimed in claim 1 is characterized in that, described framework (3) surrounds rectangle.
- 3. movable screen frame as claimed in claim 2 is characterized in that, near the position on its summit, a described hook base (1) is set respectively on each bar limit of described framework (3) inwall.
- 4. movable screen frame as claimed in claim 2 is characterized in that, described stretching SMT template steel disc anchor clamps (2) adopt the axle clamp that is arranged on described framework (3) side; Described axle clamp comprises: the rotating shaft that flexibly connects with described framework (3) side, at the spanner of described rotating shaft one end, and, be used to compress or loosen the end that compresses of described SMT template steel disc (4) at the described rotating shaft other end.
- 5. movable screen frame as claimed in claim 1 is characterized in that, described hook (5) adopts a subtended angle structure, and this subtended angle structure articulates described SMT template steel disc (4).
- 6. as arbitrary described movable screen frame in the claim 1 to 5, it is characterized in that described framework (3) also is provided with the corresponding step of height with described hook (5).
- 7. as arbitrary described movable screen frame in the claim 1 to 5, it is characterized in that described framework (3) adopts aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606684U CN201629915U (en) | 2009-11-26 | 2009-11-26 | Movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606684U CN201629915U (en) | 2009-11-26 | 2009-11-26 | Movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629915U true CN201629915U (en) | 2010-11-10 |
Family
ID=43061313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202606684U Expired - Lifetime CN201629915U (en) | 2009-11-26 | 2009-11-26 | Movable screen frame capable of fast fixing SMT stencil steel sheets and generating tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769351A (en) * | 2019-02-28 | 2019-05-17 | 苏州欧方电子科技有限公司 | Steel net template and preparation method thereof |
-
2009
- 2009-11-26 CN CN2009202606684U patent/CN201629915U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769351A (en) * | 2019-02-28 | 2019-05-17 | 苏州欧方电子科技有限公司 | Steel net template and preparation method thereof |
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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: 20101110 |
|
| CX01 | Expiry of patent term |