CN204108824U - Syringe needle tube grinding head fixture - Google Patents
Syringe needle tube grinding head fixture Download PDFInfo
- Publication number
- CN204108824U CN204108824U CN201420548212.9U CN201420548212U CN204108824U CN 204108824 U CN204108824 U CN 204108824U CN 201420548212 U CN201420548212 U CN 201420548212U CN 204108824 U CN204108824 U CN 204108824U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- needle tube
- grinding head
- head fixture
- activity template
- 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
Links
Abstract
The utility model discloses a kind of syringe needle tube grinding head fixture, its drip irrigation device is, comprise pressing plate and base plate, described pressing plate can freely compress or remove, described base plate is provided with the locating slot for placing syringe needle tube, described base plate forms by activity template is hinged, and described locating slot is that hinged the folding of activity template forms, and also comprises the adjusting device of the size of adjustable locating slot.The utility model syringe needle tube grinding head fixture can make the syringe needle tube of arbitrary diameter size to be fixed by regulating locating slot size.
Description
Technical field
The utility model relates to a kind of fixture, and more particularly, it relates to a kind of syringe needle tube grinding head fixture.
Background technology
Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting, also known as jig.In a broad sense, any operation in technical process, is used for rapidly, installs easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often referred to as fixture.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).Fixture is usually by compositions such as setting element (determining the tram of workpiece in fixture), clamping device, tool setting induction element (determine the relative position of cutter and workpiece or guide tool orientation), indexing means (make workpiece can complete the processing of several station in once mounting, have circular index device and rectilinear movement indexing means two class), Connection Element and clamp bodies (clamp base).
At present, application number on market be 201020104866.4 Chinese patent disclose a kind of syringe needle tube grinding head fixture, it comprises a straight tooth bar and pressing plate, tooth bar upper surface is provided with the perpendicular locating slot with length direction, shape and the syringe needle tube of locating slot are suitable, pressing plate length and tooth bar suitable, can be arranged on above tooth bar relatively movably.Syringe needle tube grinding head fixture adopts tooth bar location, the mode that pressing plate compresses.Although this syringe needle tube grinding head fixture can fix needle tubing preferably, but the size of locating slot is fixed, can not regulate, after the diameter of needle tubing is less than the height of locating slot, needle tubing can not compress by pressing plate, also just not have the effect of fixing needle tubing.
During the technical problem therefore needing those skilled in the art urgently to solve: how to design a kind of size of the locating slot of syringe needle tube grinding head fixture that allows and also energy stationary positioned groove can be regulated to adapt to the fixture of all size syringe needle tube.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of syringe needle tube grinding head fixture that can be adapted to all size needle tubing by the size changing locating slot.
For achieving the above object, the utility model provides following technical scheme: comprise pressing plate and base plate, described pressing plate can freely compress or remove, described base plate is provided with the locating slot for placing syringe needle tube, it is characterized in that: described base plate forms by activity template is hinged, described locating slot is that hinged the folding of activity template forms, and also comprises the adjusting device of the size of adjustable locating slot.
By adopting technique scheme, because adjusting device can regulate the size of locating slot, so the needle tubing that diameter differs can be adapted to.
Further setting adjusting device is screw-nut body.
By adopting technique scheme, screw-nut body carries auto-lock function, and locating slot can be made to maintain stable state, when pressing plate presses down, and can not being out of shape of locating slot.
Further setting activity template length is equal, and pressing plate and activity template are metal material.
By adopting technique scheme, activity template is isometric makes the in the same size of locating slot, and be beneficial to and place the unified syringe needle tube of diameter, Strength of Metallic Materials is better, and fixture is more solid and reliable.
Compared with prior art, the utility model has the advantage of: the locating slot size of this syringe needle tube grinding head fixture is adjustable and fixing, and the needle tubing being applicable to various diameter is fixed.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment of the utility model syringe needle tube grinding head fixture;
Fig. 2 is the front view of the first embodiment of the utility model syringe needle tube grinding head fixture;
Fig. 3 is the front view of the utility model syringe needle tube grinding head fixture the second embodiment.
Reference numeral: 1, pressing plate; 2, activity template; 21, locating slot; 3, syringe needle tube; 4, slide block; 41, screwed hole; 5, bolt; 6, base; 61, projection; 7, location-plate; 8, nut; 9, leading screw.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model syringe needle tube grinding head fixture embodiment is described further.
A kind of syringe needle tube grinding head fixture, comprise straight pressing plate 1 and the locating slot 21 for placing syringe needle tube 3, locating slot 21 is triangle along the shape of cross section of syringe needle tube 3 radial direction, and locating slot 21 is formed by hinged for activity template 2.
Novel a kind of embodiment is implemented as this, hinged in X-type (as shown in figure) between activity template, the relative distance of two slide blocks 4 is regulated to regulate the size of locating slot 21 by the slide block 4 on sliding bottom 6, slide block 4 lateral surface has screwed hole 41, bolt 5 matches with screwed hole 41, tight a bolt 5, the side relative with bolt cap of bolt 5 and base 6 are propped up mutually, thus slide block 4 is fixed, in order to slide block 4 is fixing more reliable, a bolt 5 for fixing slide block 4 can be all added at slide block 4 liang of lateral surfaces, the tail end of syringe needle tube 3 is placed in locating slot 21, the tail end of syringe needle tube 3 withstands on location-plate 7, make syringe needle tube 3 marshalling, pressing plate 1 is pressed in syringe needle tube 3 tail end from top is clamped.Also can hinged V-shaped (as shown in Figure 2) between activity template, its control method is identical with above-mentioned activity template articulated manner, can place syringe needle tube 3 in two sides unlike X-type, and V-type is that one side is placed.
Novel another kind of embodiment is implemented as this, nut 8 is hinged with activity template 2, projection 61 is hinged with activity template 2, projection 61 is fixedly connected with base 6, and nut 8 and leading screw 9 are threaded connection, and leading screw 9 and base 6 are threaded connection, the size of locating slot 21 is regulated by the relative spacing between rotating threaded shaft 9 adjusting nut 8 and projection 61, the cooperation of nut 8 and leading screw 9 carries auto-lock function, therefore no longer needs other auxiliary members to fix, convenient.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a syringe needle tube grinding head fixture, comprise pressing plate and base plate, described pressing plate can freely compress or remove, described base plate is provided with the locating slot for placing syringe needle tube, it is characterized in that: described base plate forms by activity template is hinged, described locating slot is that hinged the folding of activity template forms, and also comprises the adjusting device of the size of adjustable locating slot.
2. syringe needle tube grinding head fixture according to claim 1, is characterized in that: described adjusting device comprises slide block and the base for slide block movement, connects between activity template and slide block by being hinged and connected.
3. syringe needle tube grinding head fixture according to claim 2, is characterized in that: described adjusting device also comprises tapped through hole and the bolt of slide block lateral surface, and slide block and base are fixed by the threaded engagement of bolt and tapped through hole.
4. syringe needle tube grinding head fixture according to claim 1, it is characterized in that: described adjusting device is screw-nut body, screw-nut body comprises that axial restraint, the screw mandrel rotated in a circumferential direction and circumference are fixing, the nut of axial translation, nut sleeve is located on screw mandrel, hinged between activity template and nut.
5. the syringe needle tube grinding head fixture according to claim 1 or 2 or 3 or 4, is characterized in that: hinged in X-type between described activity template.
6. the syringe needle tube grinding head fixture according to claim 1 or 2 or 3 or 4, is characterized in that: hinged V-shaped between described activity template.
7. the syringe needle tube grinding head fixture according to claim 1 or 2 or 3 or 4, is characterized in that: described activity template is isometric.
8. the syringe needle tube grinding head fixture according to claim 1 or 2 or 3 or 4, is characterized in that: the cross sectional shape of described locating slot is triangle.
9. the syringe needle tube grinding head fixture according to claim 1 or 2 or 3 or 4, is characterized in that: described pressing plate and activity template are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548212.9U CN204108824U (en) | 2014-09-23 | 2014-09-23 | Syringe needle tube grinding head fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548212.9U CN204108824U (en) | 2014-09-23 | 2014-09-23 | Syringe needle tube grinding head fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108824U true CN204108824U (en) | 2015-01-21 |
Family
ID=52326180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548212.9U Expired - Fee Related CN204108824U (en) | 2014-09-23 | 2014-09-23 | Syringe needle tube grinding head fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181555A (en) * | 2016-07-06 | 2016-12-07 | 中原内配集团股份有限公司 | Cylindrical work pieces distribution placing device |
| CN112403876A (en) * | 2020-10-29 | 2021-02-26 | 田秋 | Solid waste treatment equipment with separation screening function |
-
2014
- 2014-09-23 CN CN201420548212.9U patent/CN204108824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181555A (en) * | 2016-07-06 | 2016-12-07 | 中原内配集团股份有限公司 | Cylindrical work pieces distribution placing device |
| CN106181555B (en) * | 2016-07-06 | 2018-11-06 | 中原内配集团股份有限公司 | Cylindrical work pieces distributes placing device |
| CN112403876A (en) * | 2020-10-29 | 2021-02-26 | 田秋 | Solid waste treatment equipment with separation screening function |
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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: 20150121 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |