CN208012792U - A kind of stitch retentivity measurement jig - Google Patents
A kind of stitch retentivity measurement jig Download PDFInfo
- Publication number
- CN208012792U CN208012792U CN201820548339.9U CN201820548339U CN208012792U CN 208012792 U CN208012792 U CN 208012792U CN 201820548339 U CN201820548339 U CN 201820548339U CN 208012792 U CN208012792 U CN 208012792U
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- China
- Prior art keywords
- stitch
- lead screw
- sliding block
- slide unit
- retentivity
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Abstract
The utility model is related to a kind of stitch retentivity measurement jigs, including pedestal, digital displaying push-and-pull tensiometer, monkey wrench, slide unit, lead screw and sliding block；The pedestal upper end is provided with fixed frame, the digital displaying push-and-pull tensiometer is located at fixed frame top, the monkey wrench is set to pedestal upper surface, the slide unit is flexibly connected by sliding rail with pedestal upper surface, the slide unit is connected by the pars contractilis of connecting rod and monkey wrench, and the lead screw is flexibly connected by bearing bracket stand with slide unit, and one end of the lead screw is coaxially arranged with handwheel, the sliding block is between bearing bracket stand and lead screw runs through sliding block, and quick elbow folder and positioning groove are provided on the sliding block.A kind of stitch retentivity measurement jig of the utility model can carry out identical retentivity test to multiple stitch on connector successively, and precision is higher, facilitates implementation.
Description
Technical field
The utility model is related to a kind of dynamics to detect jig, and in particular to a kind of stitch retentivity measurement jig.
Background technology
The stitch of linear array-like arrangement is usually provided on connector product.Stitch for be in contact with electric conductor into
And realize electrical communication function.
Since connector needs face repeatedly plug operation, in order to avoid stitch falls off in swapping process, need
Connector stitch and the connection retentivity of connector plastic casing are detected.
Existing detection mode is mostly that the common portable force detecting device of man-hour manually hand-held is detected.But manually
The hand-held consistency for detecting the application direction for not ensuring that strength, precision is relatively low, and multiple stitch are tested and can be disappeared
Consume larger manual labor's intensity, while inconvenient implementation.
Utility model content
The purpose of this utility model is：A kind of stitch retentivity measurement jig is provided, it can be successively to multiple on connector
Stitch carries out identical retentivity test, and precision is higher, facilitates implementation.
To achieve the goals above, the utility model provides the following technical solution：
A kind of stitch retentivity measurement jig, including pedestal, digital displaying push-and-pull tensiometer, monkey wrench, slide unit, lead screw and cunning
Block；The pedestal upper end is provided with fixed frame, and the digital displaying push-and-pull tensiometer is located at fixed frame top, and the monkey wrench is set to
Pedestal upper surface, the slide unit are flexibly connected by sliding rail with pedestal upper surface, and the slide unit passes through connecting rod and monkey wrench
Pars contractilis connection, the lead screw is flexibly connected by bearing bracket stand with slide unit, and one end of the lead screw is coaxially arranged with handwheel, institute
Sliding block is stated between bearing bracket stand and lead screw runs through sliding block, quick elbow folder and positioning groove are provided on the sliding block.
Further, the bearing bracket stand side of handwheel side is provided with spacer pin, the spacer pin by link block with
Bearing bracket stand connects, and the one end of the spacer pin far from handwheel axis is provided with spring, is provided on the side periphery of the handwheel
Concave point, the spacer pin are corresponding with the position of concave point.
Further, the quick elbow folder is corresponding with the upper and lower position of positioning groove, and the positioning groove is pushed away with digital display
The position of the test side of tensiometer is corresponding.
Further, straight line where the test side of the axis of the lead screw and digital displaying push-and-pull tensiometer is perpendicular；The digital display
Straight line where the test side of pull and push dynamometer is parallel with the pars contractilis of sliding rail and monkey wrench.
The beneficial effects of the utility model are：A kind of stitch retentivity measurement jig, passes through digital displaying push-and-pull tensiometer, Flexible spanner
What hand, slide unit, sliding rail, bearing bracket stand, lead screw, handwheel, sliding block and quick elbow pressed from both sides is used cooperatively, can be successively to being on connector
Multiple stitch of line array column-shaped arrangement carry out identical retentivity test, it is ensured that the consistency of each stitch test, and
And precision is higher, can reduce manual labor's intensity compared to the test of original man-hour manually hand-held, facilitate implementation.
Description of the drawings
Fig. 1 is a kind of overall structure front view of stitch retentivity measurement jig of the utility model.
Fig. 2 is a kind of overall structure vertical view of stitch retentivity measurement jig of the utility model.
Fig. 3 is a kind of overall structure axonometric drawing of stitch retentivity measurement jig of the utility model.
Fig. 4 is the handwheel and spacer pin structural schematic diagram of a kind of stitch retentivity measurement jig of the utility model.
In figure：1, pedestal；2, fixed frame；3, digital displaying push-and-pull tensiometer；4, monkey wrench；5, connecting rod；6, slide unit；7, sliding
Rail；8, bearing bracket stand；9, lead screw；10, handwheel；11, sliding block；12, quick elbow folder；13, positioning groove；14, spacer pin；15, concave point.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 4, a kind of stitch retentivity measurement jig, including pedestal 1, digital displaying push-and-pull tensiometer 3, monkey wrench
4, slide unit 6, lead screw 9 and sliding block 11；1 upper end of the pedestal is provided with fixed frame 2, and the digital displaying push-and-pull tensiometer 3, which is located at, to be fixed
2 top of frame, the digital displaying push-and-pull tensiometer 3 is for detecting and showing the thrust to connector stitch, i.e. retentivity；The Flexible spanner
Hand 4 is set to 1 upper surface of pedestal, and the slide unit 6 is flexibly connected by sliding rail 7 with 1 upper surface of pedestal, and the slide unit 6 passes through company
Extension bar 5 is connect with the pars contractilis of monkey wrench 4, and the monkey wrench 4 is for driving slide unit 6 along 7 straight reciprocating of sliding rail, institute
It states lead screw 9 to be flexibly connected with slide unit 6 by bearing bracket stand 8, one end of the lead screw 9 is coaxially arranged with handwheel 10, the sliding block 11
Between bearing bracket stand 8 and lead screw 9 runs through sliding block 11, and the lead screw 9 is matched with the tapped through hole on sliding block 11, the silk
Bar 9 is provided with quick elbow folder 12 and positioning groove 13, the quick elbow for driving sliding block 11 to move horizontally on the sliding block 11
Folder 12 is used for pressed connector, and the positioning groove 13 is used to carry out whole positioning to connector.
8 side of bearing bracket stand close to 10 side of handwheel is provided with spacer pin 14, and the spacer pin 14 passes through link block and axis
Bolster 8 connects, and the one end of the spacer pin 14 far from 10 axis of handwheel is provided with spring, is set on the side periphery of the handwheel 10
It is equipped with concave point 15, the spacer pin 14 is corresponding with the position of concave point 15.
The upper and lower position of the quick elbow folder 12 and positioning groove 13 is corresponding, the positioning groove 13 and digital display push-pull effort
The position of the test side of meter 3 is corresponding.
The axis of the lead screw 9 and straight line where the test side of digital displaying push-and-pull tensiometer 3 are perpendicular；The digital displaying push-and-pull tensiometer
Straight line where 3 test side is parallel with the pars contractilis of sliding rail 7 and monkey wrench 4.
The operation principle of the utility model is：Connector to be tested is put into the positioning groove 13 on sliding block 11, so
12 pressed connectors are pressed from both sides by quick elbow afterwards, then pull monkey wrench 4, make slide unit 6 along sliding rail 7 towards digital displaying push-and-pull tensiometer 3
Direction movement, the test side of digital displaying push-and-pull tensiometer 3 gradually holds out against some stitch on connector, and shows the retentivity of stitch
Numerical value, so that staff reads；Subsequently reverse direction pulls monkey wrench 4, makes 6 reverse movements that return to Chinese Taiwan, and then rotates handwheel 10, makes
Sliding block 11 is along the axial movement of lead screw 9, and handwheel 10 is in rotary course, and when spacer pin 14 heads into concave point 15, sliding block 11 is rigid
The distance for moving a stitch well, so as to carry out retentivity test to next stitch.
The utility model is not confined to these by above-described embodiment for being further described to the utility model
Specific implementation mode.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of stitch retentivity measurement jig, it is characterised in that：Including pedestal (1), digital displaying push-and-pull tensiometer (3), monkey wrench
(4), slide unit (6), lead screw (9) and sliding block (11)；Pedestal (1) upper end is provided with fixed frame (2), the digital display push-pull effort
Meter (3) is located at fixed frame (2) top, and the monkey wrench (4) is set to pedestal (1) upper surface, and the slide unit (6) passes through sliding rail
(7) it being flexibly connected with pedestal (1) upper surface, the slide unit (6) is connect by connecting rod (5) with the pars contractilis of monkey wrench (4),
The lead screw (9) is flexibly connected by bearing bracket stand (8) with slide unit (6), and one end of the lead screw (9) is coaxially arranged with handwheel
(10), the sliding block (11) is located between bearing bracket stand (8) and lead screw (9) runs through sliding block (11), is arranged on the sliding block (11)
There are quick elbow folder (12) and positioning groove (13).
2. a kind of stitch retentivity measurement jig according to claim 1, it is characterised in that：Close to handwheel (10) side
Bearing bracket stand (8) side is provided with spacer pin (14), and the spacer pin (14) is connect by link block with bearing bracket stand (8), the limit
The one end of position pin (14) far from handwheel (10) axis is provided with spring, and concave point is provided on the side periphery of the handwheel (10)
(15), the spacer pin (14) is corresponding with the position of concave point (15).
3. a kind of stitch retentivity measurement jig according to claim 1, it is characterised in that：The quick elbow folder (12) and
The upper and lower position of positioning groove (13) is corresponding, the position of the positioning groove (13) and the test side of digital displaying push-and-pull tensiometer (3)
It is corresponding.
4. a kind of stitch retentivity measurement jig according to claim 1, it is characterised in that：The axis of the lead screw (9)
It is perpendicular with straight line where the test side of digital displaying push-and-pull tensiometer (3)；Straight line where the test side of the digital displaying push-and-pull tensiometer (3) with
The pars contractilis of sliding rail (7) and monkey wrench (4) is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548339.9U CN208012792U (en) | 2018-04-18 | 2018-04-18 | A kind of stitch retentivity measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548339.9U CN208012792U (en) | 2018-04-18 | 2018-04-18 | A kind of stitch retentivity measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012792U true CN208012792U (en) | 2018-10-26 |
Family
ID=63893185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820548339.9U Active CN208012792U (en) | 2018-04-18 | 2018-04-18 | A kind of stitch retentivity measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487463A (en) * | 2019-08-29 | 2019-11-22 | 苏州工业职业技术学院 | A kind of workpiece force testing table |
-
2018
- 2018-04-18 CN CN201820548339.9U patent/CN208012792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487463A (en) * | 2019-08-29 | 2019-11-22 | 苏州工业职业技术学院 | A kind of workpiece force testing table |
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