CN207051117U - A kind of tensile test device of binding post - Google Patents
A kind of tensile test device of binding post Download PDFInfo
- Publication number
- CN207051117U CN207051117U CN201721035098.XU CN201721035098U CN207051117U CN 207051117 U CN207051117 U CN 207051117U CN 201721035098 U CN201721035098 U CN 201721035098U CN 207051117 U CN207051117 U CN 207051117U
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- China
- Prior art keywords
- grip block
- block
- binding post
- component
- base
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Abstract
The utility model discloses a kind of tensile test device of binding post, solves tension tester of the prior art and is not easy to the technical problem that pair of wire connection terminals in large quantity carries out pull force calculation；Its drip irrigation device is：Including base, conducting wire clamp component, terminal clamps component, draw-bar donamometer and drive component, the draw-bar donamometer is fixed and is carried on base, the terminal clamps component is fixedly connected with draw-bar donamometer, the drive component includes screw mandrel and sliding block, the screw mandrel is rotated and is carried on base, the sliding block is fixedly connected with conducting wire clamp component, and the screw mandrel forms screw-driven with sliding block and drives conducting wire clamp component to make linear slide on base；New tension tester provided by the utility model is simple in construction, easy to operate, carries out the quick pull force calculation of high-volume suitable for pair of wire connection terminals, the beneficial effect with the accuracy for improving Product checking qualification rate.
Description
Technical field
Test equipment technical field is the utility model is related to, more specifically, it relates to which a kind of pulling force of binding post is surveyed
Try device.
Background technology
Binding post is a kind of aftermarket product for being used to realize electrical connection, during the manufacturing of cable, in order to
Cable is connected more secure with electrical equipment, improve electric conductivity, it will usually connect binding post in the end of cable.With work
Industry automaticity more and more higher, Industry Control require that the dosage of more and more stricter and accurate binding post gradually goes up, cable
Tension tester is needed to use to carry out extension test after end pressing binding post, whether detection binding post presses firmly, enter
And the substandard products in finished product are carried out with screening rejecting, ensure the quality and qualification rate of product.
Chinese utility model patent, Authorization Notice No. CN202631362U, a kind of terminal tension tester is disclosed, its
The main points of technical scheme are：Including base, the locating support being arranged on base and fixed support, pull bar, counterweight and test block,
The pull bar is arranged on locating support and fixed support, and pull bar one end can rotate around fixed support, the activity of the pull bar other end
It is arranged on locating support；The test block is arranged in the pull bar end of fixed support side, and the counterweight sets in place
In the pull bar end of locating support side.
Binding post is typically that high-volume pressing produces with wire in the industry, therefore the extension test of pair of wire connection terminals leads to
It is often sampling Detection, the quantity of sampling is more big more can improve the accuracy of qualification rate, it is therefore desirable to can be conveniently and efficiently to pulling force
The equipment tested, and tension tester of the prior art is complicated, it is troublesome in poeration, it is not easy to dock in large quantity
Line terminals carry out pull force calculation.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of tensile test of binding post
Device, it is simple in construction, it is easy to operate, have and be applied to the advantages of pair of wire connection terminals carries out high-volume quick pull force calculation.
To achieve the above object, the utility model provides following technical scheme：A kind of tensile test device of binding post,
Including base, conducting wire clamp component, terminal clamps component, draw-bar donamometer and drive component, the draw-bar donamometer is fixed and is carried on base
On, the terminal clamps component is fixedly connected with draw-bar donamometer, and the drive component includes screw mandrel and sliding block, and the screw mandrel is rotated and held
It is loaded on base, the sliding block is fixedly connected with conducting wire clamp component, and the screw mandrel forms screw-driven and driven and leads with sliding block
Wire holder component makees linear slide on base.
Using above-mentioned technical proposal, conducting wire clamp component is set to make towards the direction away from terminal clamps component by screw rod transmission
Linear motion, it is clamped in terminal clamps component and binding post on conducting wire clamp component respectively and after wire produces pulling force,
As the pulling force suffered by the draw-bar donamometer measurement being fixedly connected with terminal clamps component obtains binding post, and then judge that binding post is
No pressing is firm；Simple in construction, detection is easy and easy to operation, and the quick pulling force inspection of high-volume is carried out suitable for pair of wire connection terminals
Survey, the accuracy of Product checking qualification rate can be improved.
The utility model is further set, the conducting wire clamp component include slide plate, the first grip block, the second grip block and
Bull stick, the slide plate are fixedly connected with a slide block, and first grip block is fixed and is carried on base, and the second described grip block is slided
It is dynamic to be carried on base, fixed block is fixedly installed on the slide plate, the bull stick forms screw thread grafting with fixed block and coordinated, institute
The one end for stating bull stick is provided with the first handwheel, and the relative other end abuts cooperation with the second grip block.
Using above-mentioned technical proposal, when clamping wire, the first handwheel is rotated, is coordinated in bull stick and the grafting of fixed block screw thread
Under effect, bull stick promotes towards the first grip block, after bull stick abuts with the second grip block, promotes the second grip block towards the first clamping
Block moves, and then can grip wire；It is simple in construction and easy to operate.
The utility model is further set, and the bull stick is provided with annular fixture block relative to the other end of the first handwheel of setting,
Second grip block offers shoulder hole, and the annular fixture block active card is connected in shoulder hole.
Using above-mentioned technical proposal, pass through the activity clamping between the annular fixture block of bull stick and the shoulder hole of the second grip block
Coordinate, during rotating the first handwheel and bull stick is promoted towards remote first clamping Block direction, bull stick can drive the second clamping
Block is synchronous to move towards away from the first clamping Block direction, in order to take out clamped wire.
The utility model is further set, and the terminal clamps component includes the 3rd grip block, the 4th grip block and regulation
Mechanism, the 3rd grip block are fixedly connected on draw-bar donamometer, and the 4th grip block is lived by governor motion and the 3rd grip block
Dynamic connection.
Using above-mentioned technical proposal, the 4th grip block is set to draw close or away from the 3rd grip block, Jin Erneng by governor motion
Make binding post is clamped to fix, it is simple in construction and easy to operate.
The utility model is further set, and the governor motion includes screw rod and guide pillar, one end of the screw rod and the 3rd
Grip block activity grafting coordinates, the other end and the 4th grip block screw thread grafting cooperation, and the both ends of the screw rod stretch out in the respectively
Three grip blocks and the 4th grip block, the end that the screw rod stretches out in the 3rd grip block are provided with the knob for being used for rotating screw rod, institute
State knob and cooperation is abutted with the 3rd grip block towards the surface of screw rod, one end of the guide pillar is fixedly installed on the 3rd grip block
On, the other end matches somebody with somebody to merge with the 4th grip block activity grafting stretches out in the 4th grip block, and the guide pillar be arranged in parallel with screw rod.
Using above-mentioned technical proposal, the 4th grip block can be made towards the 3rd folder using the screw-driven of screw rod and the 4th grip block
Hold Block direction motion, and then binding post gripped, binding post to grip process very quick.
The utility model is further set, and the side surface of the guide pillar is arranged with spring, the both ends of the spring respectively with
3rd grip block and the 4th grip block are fixedly connected.
Using above-mentioned technical proposal, turning knob makes the 4th grip block be moved towards the 3rd grip block, and spring-compressed
Elasticity of saving potential energy, rotates backward knob, and spring promotes the 4th grip block towards away from the 3rd clamping under elastic-restoring force effect
Block direction move, can be taken off clamped binding post, the taking-up process of binding post is very convenient, and be easy to it is next time right
Binding post is gripped.
The utility model is further set, and the end of the screw mandrel is provided with the second handwheel.
Using above-mentioned technical proposal, in the handwheel of screw mandrel end set second so that the simpler province of operation of rotary screw rod
Power.
The utility model is further set, and the opposite surface of first grip block and the second grip block is respectively equipped with rubber
Pad.
Using above-mentioned technical proposal, when the first grip block and the second grip block grip wire, rubber sheet gasket can be right
Wire shields, and can increase the stiction that wire is subject to, and is clamped wire more firm.
In summary, overall structure of the present utility model is simple, pair of wire connection terminals grip and the folder to wire
Hold that fixation is quick and convenient, and pull force calculation is easy and easy to operation, the quick pulling force inspection of high-volume is carried out suitable for pair of wire connection terminals
Survey, the accuracy of Product checking qualification rate can be improved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of conducting wire clamp component and drive component in the utility model embodiment；
Fig. 3 is the structural representation of terminal clamps component in the utility model embodiment.
Reference：1st, base；11st, front side board；12nd, top plate；13rd, bar hole；2nd, conducting wire clamp component；21st, slide plate；
211st, fixed block；22nd, the first grip block；23rd, the second grip block；231st, shoulder hole；24th, bull stick；241st, the first handwheel；242nd, ring
Shape fixture block；25th, rubber sheet gasket；3rd, terminal clamps component；31st, the 3rd grip block；32nd, the 4th grip block；33rd, governor motion；
331st, screw rod；332nd, guide pillar；333rd, knob；334th, spring；34th, clamp port；4th, draw-bar donamometer；5th, drive component；51st, screw mandrel；52、
Sliding block；53rd, the second handwheel.
Embodiment
Technical side of the present utility model is elaborated below in conjunction with the accompanying drawings.
A kind of tensile test device of binding post, as depicted in figs. 1 and 2, including base 1, conducting wire clamp component 2, terminal
Clamp assembly 3, draw-bar donamometer 4 and drive component 5；Conducting wire clamp component 2 includes slide plate 21, the first grip block 22, the second grip block
23 and bull stick 24, the first grip block 22, which is bolted, to be fixedly mounted on slide plate 21, and the second grip block 23 is slidably mounted on
In fixed plate 211, rubber sheet gasket 25 is bonded with respectively on the first grip block 22 and the opposite surface of the second grip block 23；Slide plate 21
On be welded with fixed block 211, bull stick 24 coordinates with the screw thread grafting of fixed block 211, and end of the bull stick 24 away from the second sliding block 52 is consolidated
Surely the first handwheel 241 is connected with, relative the other end, which is integrally formed, is connected with annular fixture block 242, is opened on the second grip block 23
There is shoulder hole 231, the annular activity of fixture block 242 is connected in shoulder hole 231；The first handwheel 241 is rotated, the second grip block 23 can be made
Slided towards or away from the first grip block 22.
Base 1 is box body structure, and is installed with dividing plate including front side board 11 and top plate 12, the inside of base 1（In figure
It is not shown）；Drive component 5 includes screw mandrel 51 and sliding block 52, and one end of screw mandrel 51 is rotatably installed on front side board 11 and stretched out in
Base 1, the other end are rotatably installed on the dividing plate inside base 1, and the end that screw mandrel 51 stretches out in base 1 is also installed with
Two handwheels 53；Bar hole 13 is provided with the top plate 12 of base 1, sliding block 52 is fixedly mounted on the bottom surface of slide plate 21, and sliding block 52
It is extend into the sliding plug of bar hole 13 with merging inside base 1；Screw mandrel 51 inside base 1 forms screw thread with sliding block 52
Transmission, slide plate 21 are slidably mounted on the top plate 12 of base 1 by the screw-driven of sliding block 52 and screw mandrel 51；Rotate the second handwheel
53, slide plate 21 can be made to be slided towards or away from terminal clamps component 3.
As shown in figures 1 and 3, draw-bar donamometer 4 is fixedly mounted on base 1, and terminal clamps component 3 includes the 3rd grip block
31st, the 4th grip block 32 and governor motion 33, the 3rd grip block 31 are fixedly connected with draw-bar donamometer 4, the 3rd grip block 31 and the 4th
Grip block 32 is flexibly connected by governor motion 33；End and fourth grip block 32 of 3rd grip block 31 away from draw-bar donamometer 4 are remote
End from draw-bar donamometer 4 forms clamp port 34 for clamping binding post.
Governor motion 33 includes screw rod 331 and guide pillar 332, one end of screw rod 331 and the activity grafting of the 3rd grip block 31, separately
One end and the screw thread grafting of the 4th grip block 32；The both ends of screw rod 331 stretch out in the 3rd grip block 31 and the 4th grip block 32 respectively,
The end for stretching out the 3rd grip block 31 is installed with knob 333, and knob 333 is towards the surface of screw rod 331 and the 3rd grip block
31 abut；The quantity of guide pillar 332 is two, is symmetrically arranged at the both sides of screw rod 331 and, guide pillar 332 parallel with screw rod 331
One end be welded on the 3rd grip block 31, the other end and the activity grafting of the 4th grip block 32 simultaneously stretch out in the 4th grip block 32；
The side surface of guide pillar 332 is set with spring 334, and one end of spring 334 is fixedly connected with the 3rd grip block 31, the other end and the 4th
Grip block 32 is fixedly connected.
Tensile test principle：Wire is placed between the first grip block 22 and the second grip block 23, rotates the first handwheel
241, in the presence of bull stick 24 and the screw thread grafting of fixed block 211 coordinate, bull stick 24 promotes towards the first grip block 22, passes through ring
The activity clamping engagement of shape fixture block 242 and shoulder hole 231, bull stick 24 promote the second grip block 23 to be moved towards the first grip block 22,
Fixed so that wire is clamped；Binding post is placed in the clamp port 34 between the 3rd grip block 31 and the 4th grip block 32,
Turning knob 333 makes the 3rd grip block 31 and the 4th grip block 32 draw close in opposite directions so that binding post is clamped to be fixed, and bullet
Spring 334 compresses elasticity of saving potential energy.
The second handwheel 53 is rotated, under the effect of the screw-driven of screw mandrel 51 and sliding block 52, slide plate 21 is towards away from terminal clamps
The direction of component 3 is slided, in slide plate 21 towards in the direction sliding process away from fixed plate 211, after wire is exceptionally straight and binding post
Between produce pulling force, the pulling force suffered by binding post is measured aobvious by the draw-bar donamometer 4 that is fixedly connected with terminal clamps component 3
Show, when pulling force reaches certain numerical value, binding post is not still separated or is broken with wire, then the pressure of detection explanation binding post
Close firmly, product is qualified；Conversely, when pulling force is before certain numerical value is reached, binding post is separated or is broken with wire, then is detected
Illustrate the pressing of binding post and insecure, product is unqualified.
After tensile test, the second handwheel 53 is rotated backward, slides the direction of 21 terminal clamps component of slide plate 3；It is anti-again
To turning knob 333, spring 334 discharges elastic potential energy, promotes the 4th grip block 32 to be moved towards away from the direction of the 3rd grip block 31,
It can be taken off clamped binding post；The first handwheel 241 is finally rotated backward, in the screw thread grafting of bull stick 24 and fixed block 211
Under mating reaction, the second grip block 23 moves towards away from the direction of the first grip block 22, can be taken off clamped wire.
Above example is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of tensile test device of binding post, including base (1), conducting wire clamp component (2), terminal clamps component (3), drawing
Power table (4) and drive component (5), it is characterised in that：Draw-bar donamometer (4) fixation is carried on base (1), the terminal clamps
Component (3) is fixedly connected with draw-bar donamometer (4), and the drive component (5) includes screw mandrel (51) and sliding block (52), the screw mandrel (51)
Rotation is carried on base (1), and the sliding block (52) is fixedly connected with conducting wire clamp component (2), the screw mandrel (51) and sliding block
(52) form screw-driven and drive conducting wire clamp component (2) to make linear slide on base (1).
A kind of 2. tensile test device of binding post according to claim 1, it is characterised in that：The conducting wire clamp component
(2) slide plate (21), the first grip block (22), the second grip block (23) and bull stick (24), the slide plate (21) and sliding block are included
(52) it is fixedly connected, the first grip block (22) fixation is carried on base (1), and described the second grip block (23) is slided and held
It is loaded on base (1), fixed block (211), the bull stick (24) and fixed block (211) shape is fixedly installed on the slide plate (21)
Coordinate into screw thread grafting, one end of the bull stick (24) is provided with the first handwheel (241), the relative other end and the second grip block
(23) abut and coordinate.
A kind of 3. tensile test device of binding post according to claim 2, it is characterised in that：The bull stick (24) is relative
In setting the other end of the first handwheel (241) to be provided with annular fixture block (242), second grip block (23) offers shoulder hole
(231), annular fixture block (242) activity is connected in shoulder hole (231).
A kind of 4. tensile test device of binding post according to Claims 2 or 3, it is characterised in that：The terminal clamps
Component (3) includes the 3rd grip block (31), the 4th grip block (32) and governor motion (33), and the 3rd grip block (31) is fixed
Draw-bar donamometer (4) is connected to, the 4th grip block (32) is flexibly connected by governor motion (33) with the 3rd grip block (31).
A kind of 5. tensile test device of binding post according to claim 4, it is characterised in that：The governor motion (33)
Including screw rod (331) and guide pillar (332), one end of the screw rod (331) coordinates with the 3rd grip block (31) activity grafting, another
End coordinates with the 4th grip block (32) screw thread grafting, the both ends of the screw rod (331) stretch out in respectively the 3rd grip block (31) and
4th grip block (32), the end that the screw rod (331) stretches out in the 3rd grip block (31) are provided with for rotating screw rod (331)
Knob (333), the knob (333) abut cooperation, the guide pillar towards the surface of screw rod (331) with the 3rd grip block (31)
(332) one end is fixedly installed on the 3rd grip block (31), and the other end and the 4th grip block (32) activity grafting are stretched with merging
For the 4th grip block (32), the guide pillar (332) be arranged in parallel with screw rod (331).
A kind of 6. tensile test device of binding post according to claim 5, it is characterised in that：The guide pillar (332)
Side surface is arranged with spring (334), the both ends of the spring (334) respectively with the 3rd grip block (31) and the 4th grip block (32)
It is fixedly connected.
A kind of 7. tensile test device of binding post according to claim 1, it is characterised in that：The end of the screw mandrel (51)
Portion is provided with the second handwheel (53).
A kind of 8. tensile test device of binding post according to claim 2, it is characterised in that：First grip block
(22) and the opposite surface of the second grip block (23) is respectively equipped with rubber sheet gasket (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035098.XU CN207051117U (en) | 2017-08-17 | 2017-08-17 | A kind of tensile test device of binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035098.XU CN207051117U (en) | 2017-08-17 | 2017-08-17 | A kind of tensile test device of binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051117U true CN207051117U (en) | 2018-02-27 |
Family
ID=61503050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035098.XU Expired - Fee Related CN207051117U (en) | 2017-08-17 | 2017-08-17 | A kind of tensile test device of binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084923A (en) * | 2018-09-19 | 2018-12-25 | 深圳市东方拓宇科技有限公司 | A kind of test device for assembling nut pullout forces |
| CN110907160A (en) * | 2019-12-09 | 2020-03-24 | 陈小雨 | Method for testing strain resistance of bolt type aluminum alloy strain clamp |
-
2017
- 2017-08-17 CN CN201721035098.XU patent/CN207051117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084923A (en) * | 2018-09-19 | 2018-12-25 | 深圳市东方拓宇科技有限公司 | A kind of test device for assembling nut pullout forces |
| CN110907160A (en) * | 2019-12-09 | 2020-03-24 | 陈小雨 | Method for testing strain resistance of bolt type aluminum alloy strain clamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200817 |