CN207788740U - A kind of diode pin clamping tool - Google Patents
A kind of diode pin clamping tool Download PDFInfo
- Publication number
- CN207788740U CN207788740U CN201820052486.7U CN201820052486U CN207788740U CN 207788740 U CN207788740 U CN 207788740U CN 201820052486 U CN201820052486 U CN 201820052486U CN 207788740 U CN207788740 U CN 207788740U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fixing pipe
- cross bar
- diode
- lower fixture
- 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 is related to diode detection technical field more particularly to a kind of diode pin clamping tools.In pin tensile test, existing clamping tool is complicated, and operation is also time-consuming and laborious, and the working efficiency of test is relatively low.The utility model in the endoporus of fixing pipe by being arranged upper fixture block and lower fixture block, in fixing pipe upper end, cross bar is set, cross bar right end setting hook, upper fixture block and lower fixture block are detached, in order to which diode stitch is inserted into, the lever principle of cross bar is utilized simultaneously so that upper fixture block and lower fixture block are clamped while linking up with dragged, effectively simplify structure.By the way that compression spring is arranged on fixing pipe right end top so that upper fixture block and lower fixture block can separate when cross bar and the fixed link of holding with a firm grip, be inserted into convenient for stitch, and when unclamping cross bar and fixed link, fixture block and lower fixture block can be clamped, and be effectively improved the working efficiency of test.The utility model is mainly used for the clamping of diode pin.
Description
Technical field
The utility model is related to diode detection technical field more particularly to a kind of diode pin clamping tools.
Background technology
Diode includes being fixed at one with lead and the shell being coated on outside stitch, one end and the PN junction of lead
It rises, the other end extends to hull outside, and when mounted, external part and the circuit board of lead are fixed together.In diode
Production process in, need to diode pin carry out tensile test.The step of diode pin tensile test, is as follows：First two
Pole pipe both ends connect clamping tool, then the clamping tool of one end is fixed, and the clamping tool of the other end connects dynamometer.But
Existing clamping tool is complicated, and operation is also time-consuming and laborious, and the working efficiency of test is relatively low.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide two obtained a kind of simple in structure and easy to operate
Pole pipe pin clamping tool.
The technical solution of the utility model is as follows：
A kind of diode pin clamping tool, including end cap 1, upper fixture block 2, hinge 3, cross bar 4, fixing pipe 5, compression spring 6, extension
Hook 7 and lower fixture block 8；The fixing pipe 5 is horizontally disposed, upper fixture block 2 is arranged on the left end endoporus top of the fixing pipe 5, in institute
The left end endoporus lower part setting lower fixture block 8 of fixing pipe 5 is stated, the left end in fixing pipe 5 is arranged in the end cap 1, and the hinge 3 is vertical
It is arranged in the middle part upper end of fixing pipe 5, the cross bar 4 is horizontally set on above fixing pipe 5, on 4 middle part of the cross bar and hinge 3
Connection, the left end of the cross bar 4 is held to run through 5 upper end of fixing pipe vertically and be arranged in the top of upper fixture block 2, the hook 7 and cross
4 right end of bar is hinged, and the compression spring 6 is arranged on the right end top of fixing pipe 5, and 6 upper end of the compression spring is connect with 4 lower end of cross bar；Institute
It states at the upper surface center of lower fixture block 8 through setting lower half circular hole 81.
Further, the upper fixture block 2 includes upper half circular hole 21, notch 22, semicolumn 23 and thread 24；The upper semi-circle
Through being arranged at 23 lower face center of semicolumn, the notch 22 is vertically arranged in 23 upper end of semicolumn, the thread in hole 21
24 are arranged on the inner wall of semicircle orifice 21.
Further, the radius of the upper fixture block 2 is less than the internal bore radius of fixing pipe 5.
Further, the material of the upper fixture block 2 and lower fixture block 8 is carbon steel.
The beneficial effects of the utility model are：
By the way that upper fixture block and lower fixture block are arranged in the endoporus of fixing pipe, cross bar, cross bar right end are set in fixing pipe upper end
Setting hook so that upper fixture block and lower fixture block can detach, in order to which diode stitch is inserted into, and meanwhile it is former using the lever of cross bar
Reason so that upper fixture block and lower fixture block are clamped while linking up with dragged, effectively simplify structure.By in fixing pipe right end
Compression spring is arranged in top so that upper fixture block and lower fixture block can separate when cross bar and the fixed link of holding with a firm grip, are inserted into, unclamping convenient for stitch
Fixture block and lower fixture block can be clamped when cross bar and fixed link, be effectively improved the working efficiency of test.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the sectional view A-A of the utility model；
Fig. 3 is the front view of upper fixture block in the utility model；
Fig. 4 is the operating diagram of the utility model；
In figure：End cap 1, upper fixture block 2, hinge 3, cross bar 4, fixing pipe 5, compression spring 6, hook 7, lower fixture block 8, diode 9, on
Semicircle orifice 21, notch 22, semicolumn 23, thread 24, lower half circular hole 81.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As depicted in figs. 1 and 2, a preferred embodiment of the utility model, the diode pin clamping tool, including end
Lid 1, upper fixture block 2, hinge 3, cross bar 4, fixing pipe 5, compression spring 6, hook 7 and lower fixture block 8；Fixing pipe 5 is horizontally disposed, in fixing pipe
Upper fixture block 2 is arranged in 5 left end endoporus top, lower fixture block 8 is arranged in the left end endoporus lower part of fixing pipe 5, end cap 1 is arranged in fixation
The left end of pipe 5, hinge 3 are vertically arranged in the middle part upper end of fixing pipe 5, and cross bar 4 is horizontally set on above fixing pipe 5, in cross bar 4
Portion is connect with 3 upper end of hinge, and the left end of cross bar 4 runs through 5 upper end of fixing pipe and is arranged on the top of upper fixture block 2 vertically, hook 7 with
4 right end of cross bar is hinged, and compression spring 6 is arranged on the right end top of fixing pipe 5, and 6 upper end of compression spring is connect with 4 lower end of cross bar；Lower fixture block 8
Through setting lower half circular hole 81 at the center of upper surface.The radius of upper fixture block 2 is less than the internal bore radius of fixing pipe 5.Upper fixture block 2 is under
The material of fixture block 8 is carbon steel.
As shown in figure 3, upper fixture block 2 includes upper half circular hole 21, notch 22, semicolumn 23 and thread 24；Upper half circular hole 21 passes through
It wears and sets at 23 lower face center of semicolumn, notch 22 is vertically arranged in 23 upper end of semicolumn, and thread 24 is arranged in semicircle orifice
On 21 inner wall.
Operation principle is as follows：
As shown in figure 4, first hold with a firm grip cross bar and fixed link, compression spring are compacted, upper fixture block and lower fixture block is allow to separate, then
The stitch of diode 9 is inserted into upper half circular hole and lower half circular hole, then unclamps cross bar and fixed link, compression spring bounce, and pass through cross
Bar clamps upper fixture block and lower fixture block, then pulls hook, and hook tenses cross bar, and using lever principle, the left end of cross bar is into one
Step compresses upper fixture block.
The beneficial effects of the utility model are：
By the way that upper fixture block and lower fixture block are arranged in the endoporus of fixing pipe, cross bar, cross bar right end are set in fixing pipe upper end
Setting hook so that upper fixture block and lower fixture block can detach, in order to which diode stitch is inserted into, and meanwhile it is former using the lever of cross bar
Reason so that upper fixture block and lower fixture block are clamped while linking up with dragged, effectively simplify structure.By in fixing pipe right end
Compression spring is arranged in top so that upper fixture block and lower fixture block can separate when cross bar and the fixed link of holding with a firm grip, are inserted into, unclamping convenient for stitch
Fixture block and lower fixture block can be clamped when cross bar and fixed link, be effectively improved the working efficiency of test.
Above are merely preferred embodiments of the utility model, it is not intended to limit the utility model, it is noted that for
For those skilled in the art, without deviating from the technical principle of the utility model, if can also make
Dry improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of diode pin clamping tool, it is characterised in that：Including end cap (1), upper fixture block (2), hinge (3), cross bar
(4), fixing pipe (5), compression spring (6), hook (7) and lower fixture block (8)；The fixing pipe (5) is horizontally disposed, in the fixing pipe
(5) left end endoporus top setting upper fixture block (2), in the left end endoporus lower part of the fixing pipe (5) setting lower fixture block (8), institute
End cap (1) setting is stated in the left end of fixing pipe (5), the hinge (3) is vertically arranged in the middle part upper end of fixing pipe (5), described
Cross bar (4) is horizontally set on above fixing pipe (5), is connect with hinge (3) upper end in the middle part of the cross bar (4), the cross bar (4)
Left end runs through fixing pipe (5) upper end vertically and setting is on the top of upper fixture block (2), and the hook (7) is cut with scissors with cross bar (4) right end
It connects, the compression spring (6) is arranged on the right end top of fixing pipe (5), and compression spring (6) upper end is connect with cross bar (4) lower end；It is described
Through setting lower half circular hole (81) at the upper surface center of lower fixture block (8).
2. according to a kind of diode pin clamping tool described in claim 1, it is characterised in that：Upper fixture block (2) packet
Include upper half circular hole (21), notch (22), semicolumn (23) and thread (24)；The upper half circular hole (21) is through setting in semicolumn
(23) at the center of lower face, the notch (22) is vertically arranged in semicolumn (23) upper end, and the thread (24) is arranged in semicircle
On the inner wall in hole (21).
3. according to a kind of diode pin clamping tool described in claim 2, it is characterised in that：The upper fixture block (2)
Radius is less than the internal bore radius of fixing pipe (5).
4. according to a kind of diode pin clamping tool described in claim 3, it is characterised in that：The upper fixture block (2) and
The material of lower fixture block (8) is carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052486.7U CN207788740U (en) | 2018-01-12 | 2018-01-12 | A kind of diode pin clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052486.7U CN207788740U (en) | 2018-01-12 | 2018-01-12 | A kind of diode pin clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788740U true CN207788740U (en) | 2018-08-31 |
Family
ID=63271547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052486.7U Expired - Fee Related CN207788740U (en) | 2018-01-12 | 2018-01-12 | A kind of diode pin clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320390A (en) * | 2019-08-08 | 2019-10-11 | 郑州威科特电子科技有限公司 | A kind of pin protection type Test Diode clamping tooling |
| CN110721932A (en) * | 2019-10-21 | 2020-01-24 | 台州市路桥红日电子设备厂 | Detection swing classification device for diode |
-
2018
- 2018-01-12 CN CN201820052486.7U patent/CN207788740U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320390A (en) * | 2019-08-08 | 2019-10-11 | 郑州威科特电子科技有限公司 | A kind of pin protection type Test Diode clamping tooling |
| CN110320390B (en) * | 2019-08-08 | 2021-12-10 | 深圳市研测科技有限公司 | Clamping tool for pin protection type diode test |
| CN110721932A (en) * | 2019-10-21 | 2020-01-24 | 台州市路桥红日电子设备厂 | Detection swing classification device for diode |
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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: 20180831 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |