CN204953745U - Syringe needle device of buckling - Google Patents
Syringe needle device of buckling Download PDFInfo
- Publication number
- CN204953745U CN204953745U CN201520621005.6U CN201520621005U CN204953745U CN 204953745 U CN204953745 U CN 204953745U CN 201520621005 U CN201520621005 U CN 201520621005U CN 204953745 U CN204953745 U CN 204953745U
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- syringe needle
- tilt stage
- pressing plate
- jack
- bending device
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Abstract
The utility model provides a syringe needle device of buckling, including the positioning base and with the clamp plate of positioning base looks adaptation, wherein, be provided with slope step and clamp plate draw -in groove on the positioning base, be provided with the syringe needle jack on the slope step, the syringe needle of waiting to buckle inserts in the syringe needle jack, the clamp plate is provided with on the clamp plate and slopes the consistent inclined plane of step, the inclined plane of clamp plate and the slope step looks interlock of positioning base in putting into the clamp plate draw -in groove. Utilize above -mentioned utility model, can buckle the angle in accurate guaranteeing the syringe needle, guarantee the uniformity that the syringe needle buckles.
Description
Technical field
The utility model relates to syringe needle processing technique field, more specifically, relates to a kind of syringe needle bending device.
Background technology
At present, syringe needle is widely used in every profession and trade, because every profession and trade is not quite similar to the application process of syringe needle and application demand, therefore, needs to carry out certain processing to standard needle or transformation makes it meet instructions for use.Such as, the syringe needle for industrial sites glue needs the bending carrying out certain angle on the basis of standard needle.
The existing bending to syringe needle mainly through the manual bending of operating personnel, or uses the auxiliary members such as tweezers to bend standard needle.Known, this type of syringe needle bending mode, not only workload is large, efficiency is low, and the inflection point of syringe needle and bending angle wayward, easily cause the quality of syringe needle uneven, the uniformity of product is poor, and then affects the crudy such as some glue of product.
Therefore, need a kind of syringe needle bending device badly, can, while raising syringe needle bending efficiency, the inflection point of syringe needle and bending angle are consistent.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of syringe needle bending device, to solve current syringe needle bending complicated operation, to bend the problems such as quality can not ensure.
The syringe needle bending device that the utility model provides, comprises positioning base and the pressing plate suitable with positioning base; Wherein, positioning base is provided with tilt stage and pressing plate draw-in groove; Tilt stage is provided with syringe needle jack, and bent needle head to be curved inserts in syringe needle jack; Pressing plate is inserted in pressing plate draw-in groove, and pressing plate is provided with the inclined plane consistent with tilt stage, and the inclined plane of pressing plate is engaged mutually with the tilt stage of positioning base.
In addition, preferred structure is, is provided with the filament shape filler that diameter and scalp acupuncture match in bent needle head to be curved.
In addition, preferred structure is, filler is steel wire or iron wire.
In addition, preferred structure is, being provided with the spacing preiection for adjusting syringe needle insertion depth, being provided with and dodging hole in spacing preiection in syringe needle jack; Syringe needle inserts in syringe needle jack, and the filler being positioned at needle wall then extends to dodges hole.
In addition, preferred structure is, the diameter of syringe needle jack is greater than the diameter of syringe needle, and the diameter of dodging hole is less than the diameter of syringe needle.
In addition, preferred structure is, the distance of spacing preiection distance tilt stage is the length of syringe needle bending part.
In addition, preferred structure is, the angle of inclination of tilt stage is 0 ° ~ 90 °.
In addition, preferred structure is, on tilt stage, the position of corresponding syringe needle jack is provided with groove, and the syringe needle after bending is dodged in groove.
In addition, preferred structure is, pressure board is in pressing plate draw-in groove, and the inclined plane of pressing plate is engaged with the tilt stage of positioning base and by spacing in the groove of tilt stage for the syringe needle after bending.
In addition, preferred structure is, the syringe needle jack be arranged on tilt stage is at least two; Groove and syringe needle jack one_to_one corresponding.
From technical scheme above, syringe needle bending device of the present utility model, by coordinating of tilt stage and pressing plate, guarantees the uniformity that syringe needle bends, structure is simple, easy to operate, bending angle is accurate, speed is fast.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present utility model, other object of the present utility model and result will more be understood and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the syringe needle bending device structural representation according to the utility model embodiment;
Fig. 2 is the positioning base structural representation according to the utility model embodiment;
Fig. 3 is the positioning base side view according to the utility model embodiment;
Fig. 4 is the positioning base partial structurtes schematic diagram according to the utility model embodiment;
Fig. 5 is the bending syringe needle schematic diagram according to the utility model embodiment.
Reference numeral wherein comprises: positioning base 1, pressing plate draw-in groove 11, tilt stage 12, syringe needle jack 13, spacing preiection 14, pressing plate 2, syringe needle 3, filler 4.
Label identical in all of the figs indicates similar or corresponding feature or function.
Detailed description of the invention
For problems such as current syringe needle bending complicated operation, syringe needle bending angle and position, inflection point are wayward, syringe needle is squeezed on the tilt stage of positioning base by pressing plate by the utility model, the bending to syringe needle is realized by tilt stage, by changing the angle of inclination of tilt stage and the bending angle of adjustable syringe needle, structure is simple, easy to operate, syringe needle bending efficiency is high, and uniformity is strong.
For describing the syringe needle bending device of the utility model embodiment in detail, below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
Fig. 1 shows the syringe needle bending device structure according to the utility model embodiment.
As shown in Figure 1, the syringe needle bending device of the utility model embodiment, comprises positioning base 1 and the pressing plate 2 suitable with positioning base 1; Wherein, positioning base 1 is provided with tilt stage and pressing plate draw-in groove; Tilt stage is provided with syringe needle jack, and bent needle head to be curved (or syringe needle, lower with) 3 inserts in syringe needle jacks; Pressing plate 2 is provided with the inclined plane consistent with tilt stage, and pressing plate 2 is fixed in pressing plate draw-in groove, and the inclined plane of pressing plate 2 is engaged mutually with the tilt stage of positioning base 1.
Particularly, Fig. 2 shows the positioning base structure according to the utility model embodiment; Fig. 3 shows the positioning base side-looking mechanism according to the utility model embodiment; Fig. 4 shows the positioning base partial structurtes according to the utility model embodiment.
As Fig. 2 to Fig. 4 jointly shown in, in syringe needle bending device of the present utility model, positioning base 1 comprises pressing plate draw-in groove 11, tilt stage 12 and four syringe needle jacks 13.Four bent needle heads to be curved insert in four needle insertion holes 13 simultaneously, by pressure board in the pressing plate draw-in groove 11 of correspondence, by the extruding of pressing plate, four syringe needles are tilted on tilt stage 12 simultaneously, realize the bending of syringe needle.
For the bending angle and crooked place that make syringe needle 3 are consistent, the syringe needle looper device of the utility model embodiment, the spacing preiection 14 for adjusting syringe needle insertion depth is provided with in syringe needle jack 13, after syringe needle inserts corresponding syringe needle jack 13, be limited in the position of spacing preiection 14, namely the diameter at spacing preiection 14 place is less than the diameter of syringe needle, by adjusting the position of spacing preiection 14, the degree of depth in syringe needle insertion syringe needle jack 13 can be controlled, and then control the position, inflection point of syringe needle.
In bending process, there is syringe needle blocking for preventing syringe needle or fracture, in a detailed description of the invention of the present utility model, before syringe needle is bent, the filamentous filler using diameter and syringe needle to match inserts in syringe needle in advance, after to syringe needle bending, then the filler of its inside is extracted out.Wherein, the filiform that filler can adopt steel wire or iron wire etc. to bend replaces.
Because the angle of syringe needle bending is identical with the angle of inclination of the tilt stage of positioning base, in another detailed description of the invention of the present utility model, the tilt angle alpha of tilt stage can be set to 0 ° ~ 90 °.Such as, when α is 45 °, the bending angle of syringe needle is also 45 °; α be 0 ° or 90 ° time, the bending angle of syringe needle is 90 degree of right angles.According to the tilt stage arranging differing tilt angles, can realize the bending at any angle to syringe needle, structure is simple, easy to operate.
Particularly, Fig. 5 shows the bending needle head structure according to the utility model embodiment.As shown in Figure 5, the bent needle head 3 to be curved in the utility model embodiment, before carrying out bending operation, inserts thread filler 4 in advance.
For ease of bending the bent needle head 3 to be curved being inserted with filler, in another detailed description of the invention of the present utility model, be provided with in spacing preiection and dodge hole, when syringe needle is inserted in corresponding syringe needle jack, the end of syringe needle is stuck in spacing preiection place, is positioned at the fillers such as the steel wire of needle wall or iron wire and then extends to and corresponding dodge hole.Known, the diameter of syringe needle need be greater than the diameter of dodging hole, is less than the diameter of syringe needle jack, when bending the syringe needle of different model or specification, can arrange the syringe needle jack of different size or dodge hole, syringe needle jack and the diameter of dodging hole confirm according to the diameter of syringe needle.In addition, the distance of spacing preiection distance tilt stage is the length of syringe needle bending part, in other words, the length of bending needle portion is the degree of depth that syringe needle can insert in syringe needle jack, also the distance of the spacing preiection distance tilt stage in syringe needle jack is, spacing preiection can be arranged on positions different in syringe needle jack, to control the particular location of syringe needle inflection point.
Above-mentioned syringe needle bending device is utilized to comprise the process that syringe needle bends:
1, in syringe needle, the fillers such as the finer wire matched with the diameter of syringe needle or thin wire are inserted in advance;
2, the syringe needle inserting filler is inserted in the syringe needle jack of positioning base;
3, pressing plate is snapped in corresponding positioning base, be engaged with the tilt stage of positioning base by the inclined plane of pressing plate, syringe needle after bending, in the inclined plane of tilt stage, takes out, and extracts filler out by the portion extrusion vertical syringe needle not being inserted syringe needle jack.
Tilt stage for the inclined plane with positioning base of avoiding pressing plate is engaged syringe needle crimp, in a preferred embodiment of the present utility model, the position groove of corresponding syringe needle jack on tilt stage, pressing plate is by after syringe needle extruding bending, needle container is in the groove of correspondence, being engaged between inclined plane with tilt stage also can not produce destruction to syringe needle, can guarantee the bending quality of syringe needle.
In addition, it should be noted that, the number being arranged on the syringe needle jack on tilt stage can arrange multiple, is positioned at the groove on tilt stage and syringe needle jack one_to_one corresponding, can realizes simultaneously to the operation that multiple syringe needle bends.
Can be found out by above-mentioned embodiment, the syringe needle bending device that the utility model provides, has the following advantages:
1, by arranging multiple syringe needle jack, bending process can be carried out to multiple syringe needle simultaneously.
2, by arranging the tilt stage of differing tilt angles, the bending of any angle can be carried out to syringe needle.
3, in bent needle head to be curved, insert filler, can prevent syringe needle from blocking in bending process or fractureing;
4, structure is simple, easy to operate, bending quality is high, uniformity is strong.
The syringe needle bending device according to the utility model proposes is described in an illustrative manner above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the syringe needle bending device that above-mentioned the utility model is proposed, various improvement can also be made on the basis not departing from the utility model content.Therefore, protection domain of the present utility model should be determined by the content of appending claims.
Claims (10)
1. a syringe needle bending device, is characterized in that, comprises positioning base and the pressing plate suitable with described positioning base; Wherein,
Described positioning base is provided with tilt stage and pressing plate draw-in groove;
Described tilt stage is provided with syringe needle jack, and bent needle head to be curved inserts in described syringe needle jack;
Described pressing plate is inserted in described pressing plate draw-in groove, and described pressing plate is provided with the inclined plane consistent with described tilt stage, and the inclined plane of described pressing plate is engaged mutually with the tilt stage of described positioning base.
2. syringe needle bending device as claimed in claim 1, is characterized in that,
The filament shape filler that diameter and described syringe needle match is provided with in described bent needle head to be curved.
3. syringe needle bending device as claimed in claim 2, is characterized in that,
Described filler is steel wire or iron wire.
4. syringe needle bending device as claimed in claim 3, is characterized in that,
In described syringe needle jack, being provided with the spacing preiection for adjusting described syringe needle insertion depth, being provided with in described spacing preiection and dodging hole;
Described syringe needle inserts in described syringe needle jack, dodges hole described in the filler being positioned at described needle wall then extends to.
5. syringe needle bending device as claimed in claim 4, it is characterized in that, the diameter of described syringe needle jack is greater than the diameter of described syringe needle, described in dodge hole diameter be less than the diameter of described syringe needle.
6. syringe needle bending device as claimed in claim 4, is characterized in that,
Described spacing preiection is the length of described syringe needle bending part apart from the distance of described tilt stage.
7. syringe needle bending device as claimed in claim 1, is characterized in that,
The angle of inclination of described tilt stage is 0 ° ~ 90 °.
8. syringe needle bending device as claimed in claim 1, is characterized in that,
On described tilt stage, the position of corresponding described syringe needle jack is provided with groove, and the syringe needle after bending is dodged in described groove.
9. syringe needle bending device as claimed in claim 8, is characterized in that,
Described pressure board is in described pressing plate draw-in groove, and the inclined plane of described pressing plate is engaged with the tilt stage of described positioning base and by spacing for the syringe needle after described bending in the groove of described tilt stage.
10. syringe needle bending device as claimed in claim 9, is characterized in that,
The syringe needle jack be arranged on described tilt stage is at least two;
Described groove and described syringe needle jack one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621005.6U CN204953745U (en) | 2015-08-17 | 2015-08-17 | Syringe needle device of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621005.6U CN204953745U (en) | 2015-08-17 | 2015-08-17 | Syringe needle device of buckling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953745U true CN204953745U (en) | 2016-01-13 |
Family
ID=55048842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520621005.6U Active CN204953745U (en) | 2015-08-17 | 2015-08-17 | Syringe needle device of buckling |
Country Status (1)
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| CN (1) | CN204953745U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579025A (en) * | 2021-06-30 | 2021-11-02 | 中国电子科技集团公司第三十八研究所 | Bending tool for microwave assembly connector |
| WO2022122053A1 (en) * | 2020-12-11 | 2022-06-16 | 张健 | Angle shaping device |
| US20230034291A1 (en) * | 2019-12-19 | 2023-02-02 | University Of Florida Research Foundation, Incorporated | Apparatus and methods for bending a needle |
-
2015
- 2015-08-17 CN CN201520621005.6U patent/CN204953745U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230034291A1 (en) * | 2019-12-19 | 2023-02-02 | University Of Florida Research Foundation, Incorporated | Apparatus and methods for bending a needle |
| EP4076780A4 (en) * | 2019-12-19 | 2023-12-20 | University Of Florida Research Foundation, Incorporated | Apparatus and methods for bending a needle |
| WO2022122053A1 (en) * | 2020-12-11 | 2022-06-16 | 张健 | Angle shaping device |
| JP7408023B2 (en) | 2020-12-11 | 2024-01-04 | ジャン，ジエン | Angle shaping device |
| CN113579025A (en) * | 2021-06-30 | 2021-11-02 | 中国电子科技集团公司第三十八研究所 | Bending tool for microwave assembly connector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |