CN209559647U - A kind of jointing pull force calculation jig - Google Patents
A kind of jointing pull force calculation jig Download PDFInfo
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- CN209559647U CN209559647U CN201920109052.0U CN201920109052U CN209559647U CN 209559647 U CN209559647 U CN 209559647U CN 201920109052 U CN201920109052 U CN 201920109052U CN 209559647 U CN209559647 U CN 209559647U
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- force calculation
- pull force
- pulling force
- display instrument
- jointing
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Abstract
The utility model discloses a kind of jointing pull force calculation jigs, including pedestal, pulling force display instrument, tip side fixture and line end fixture；It is provided with pull force calculation sliding slot on the base；Pulling force display instrument is installed on pull force calculation sliding slot；Driving mechanism is provided in pull force calculation sliding slot, driving mechanism drives pulling force display instrument along pull force calculation runner movement；Pulling force display instrument front end is connect with tip side fixture；Tip side fixture includes two C-shaped claws；One end of two C-shaped claws is fixedly connected with pull force calculation instrument, and the two C-shaped claw other ends are spaced apart from each other setting, forms clamping groove；It is provided with line end fixture on the base；Line end fixture includes sliding rail, driving sliding block, driving cylinder, movable clip block and fixing clip.The utility model can automate the clamping realized to harness, and clamping stability is good, and labor intensity is small, greatly improve the detection efficiency to harness jointing, and detection accuracy is high, and using effect is good.
Description
Technical field
The utility model relates to electrical connections production field, in particular to a kind of jointing pull force calculation jig.
Background technique
Automotive wire bundle is made of harness and jointing, is required according to national standards, harness and jointing compress after
It will not be pulled under certain pulling force, if do not reached requirement, the tensile strength for just representing harness and jointing is unqualified, this
The automotive wire bundle of sample is easy to generate the hidden danger of off-line under the effect of external force, leads to electrical appliance cisco unity malfunction, so harness
It is played a key role in the production process of automotive wire bundle with the pull force calculation of jointing.Currently, harness and jointing
Pull force calculation be mostly to be detected by manually mode using crest value tension meter by staff, working efficiency is low, labor
Fatigue resistance is big, and testing result error is big.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of jointing pull force calculation jig, it can be automatic
Change and realize clamping to harness, clamping stability is good, and labor intensity is small, solves the pull force calculation of harness and jointing mostly
It is to be detected by manually mode using crest value tension meter by staff, it is low that there are working efficiencies, large labor intensity, and
The big problem of testing result error.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of jointing pull force calculation jig, including
Pedestal, pulling force display instrument, tip side fixture and line end fixture；Pull force calculation sliding slot is provided on the pedestal；The pulling force
Display instrument is installed on the pull force calculation sliding slot；Driving mechanism, the driving machine are provided in the pull force calculation sliding slot
Structure drives the pulling force display instrument along the pull force calculation runner movement；Pulling force display instrument front end and the tip side fixture
Connection；The tip side fixture includes two C-shaped claws；One end of the two C-shaped claws is fixedly connected with the pull force calculation instrument,
The two C-shaped claw other ends are spaced apart from each other setting, form clamping groove；The line end fixture is provided on the pedestal；Institute
Stating line end fixture includes positioned at the sliding rail of the pedestal side, the driving sliding block being installed on the sliding rail, driving cylinder, activity
The movable clip block being set on the pedestal and the fixing clip being fixedly mounted on the base；The driving cylinder and institute
Driving sliding block connection is stated, the driving sliding block is driven to move along the sliding rail；It is arranged on the driving sliding block and movable clip block
There is mutually matched contact inclined-plane, when the driving sliding block carries out pushing tow to the movable clip block, the movable clip block is to institute
State fixing clip direction evacuation；Induction idler wheel is installed in the fixing clip, the induction idler wheel is set by shaft pivot joint
It is placed in the fixing clip；Motion sensor is installed on the induction idler wheel.
As a kind of preferred embodiment of the utility model, adjusting screw rod is installed on the two C-shaped claws；The adjusting
Screw rod passes through a C-shaped claw, and is threadedly engaged with another C-shaped claw；It is equipped with and opens between the two C-shaped claws
Power spring, the tension spring is by the two C-shaped claws to phase from direction pushing tow.
As a kind of preferred embodiment of the utility model, the driving mechanism is pull force calculation cylinder；The pull force calculation
Cylinder is connect with the pulling force display instrument, and the pulling force display instrument is driven to move.
As a kind of preferred embodiment of the utility model, screw rod is installed in the pull force calculation sliding slot；The pulling force is aobvious
Show that instrument is connect by pull rod ball sleeve with the screw rod；One end of the pedestal is provided with handwheel；The handwheel and the silk
Bar axially connects, and the handwheel drives the screw rod rotation, makes the pulling force display instrument along the pull force calculation runner movement.
As a kind of preferred embodiment of the utility model, screw rod is installed in the pull force calculation sliding slot；The pulling force is aobvious
Show that instrument is connect by pull rod ball sleeve with the screw rod；Servo motor is installed in one end of the pedestal；The servo motor
It is connect with the screw rod, drives the screw rod to rotate, make the pulling force display instrument along the pull force calculation runner movement.
As a kind of preferred embodiment of the utility model, phase is provided on the clamping face of the movable clip block and fixing clip
The anti-skidding teeth of the zigzag cyclic swing mutually cooperated.
As a kind of preferred embodiment of the utility model, T shape sliding slot is provided on the pedestal；The movable clip block is living
It is dynamic to be arranged in the T shape sliding slot；The movable clip block described in the driving sliding block pushing tow is along the T shape sliding slot to the fixing clamp
Block movement.
As a kind of preferred embodiment of the utility model, the controller electric signal of the induction idler wheel and the driving cylinder
Connection.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model structure is simple, energy
The clamping to harness is realized in enough automations, and clamping stability is good, and labor intensity is small, greatly improves the detection to harness jointing
Efficiency, detection accuracy is high, and using effect is good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Number and corresponding component title represented by letter in figure:
1. 2. pulling force display instrument of pedestal, 3. tip side fixture
4. 5. movable clip block of adjusting screw rod, 6. fixing clip
Cylinder 9. is driven to drive sliding block 7. incuding idler wheel 8..
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
In conjunction with Fig. 1, the utility model discloses a kind of jointing pull force calculation jigs, including pedestal 1, pulling force display instrument
2, tip side fixture 3 and line end fixture.Pull force calculation sliding slot is provided on pedestal 1.Pulling force display instrument 2 is installed on pull force calculation
On sliding slot.Driving mechanism is provided in pull force calculation sliding slot, driving mechanism drives pulling force display instrument 2 to transport along pull force calculation sliding slot
It is dynamic.2 front end of pulling force display instrument is connect with tip side fixture 3.Tip side fixture 3 includes two C-shaped claws.One end of two C-shaped claws
It is fixedly connected with pull force calculation instrument, the two C-shaped claw other ends are spaced apart from each other setting, form clamping groove.It is arranged on pedestal 1 wired
Hold fixture.Line end fixture includes positioned at the sliding rail of 1 side of pedestal, the driving sliding block 9 being installed on sliding rail, driving cylinder 8, activity
The movable clip block 5 being set on pedestal 1 and the fixing clip 6 being fixedly installed on pedestal 1.Drive cylinder 8 and driving sliding block 9
Connection, driving driving sliding block 9 are moved along sliding rail.It is oblique that mutually matched contact is provided on driving sliding block 9 and movable clip block 5
Face, when driving sliding block 9 to carry out pushing tow to movable clip block 5, movable clip block 5 is avoided to 6 direction of fixing clip, 5 He of movable clip block
Fixing clip 6 clamps harness.Induction idler wheel 7 is installed in fixing clip 6, induction idler wheel 7 is set by shaft pivot joint
It is placed in fixing clip 6.Motion sensor is installed on induction idler wheel 7.Specifically, the control of induction idler wheel 7 and driving cylinder 8
The connection of device electric signal realizes and controls by incuding 7 pairs of driving cylinders 8 of idler wheel that automation clamps harness.
In order to preferably adjust tip side fixture 3, to adapt to the jointing of different size volume, on two C-shaped claws
Adjusting screw rod 4 is installed.Adjusting screw rod 4 passes through a C-shaped claw, and is threadedly engaged with another C-shaped claw；Two C-shaped claws it
Between tension spring is installed, tension spring is by two C-shaped claws to phase from direction pushing tow.
Driving mechanism can use following three kinds of modes, can also use other structures, mainly to realize that driving pulling force is aobvious
Show that instrument 2 stretches jointing.One, driving mechanism is pull force calculation cylinder；Pull force calculation cylinder and pulling force are shown
Instrument 2 connects, and driving pulling force display instrument 2 moves.Two, screw rod is installed in pull force calculation sliding slot；Pulling force display instrument 2 is rolled by pull rod
Bead sleeve is connect with screw rod；One end of pedestal 1 is provided with handwheel；Handwheel is axially connect with screw rod, and handwheel drives screw rod rotation, is made
Pulling force display instrument 2 is along pull force calculation runner movement.Three, screw rod is installed in pull force calculation sliding slot；Pulling force display instrument 2 passes through pull rod
Ball sleeve is connect with screw rod；Servo motor is installed in one end of pedestal 1；Servo motor is connect with screw rod, driving screw rod rotation,
Make pulling force display instrument 2 along pull force calculation runner movement.
In order to preferably clamp to harness, mutual cooperation is provided on the clamping face of movable clip block 5 and fixing clip 6
Zigzag cyclic swing anti-skidding teeth.
In order to improve the stability of the movement of movable clip block 5, T shape sliding slot is provided on pedestal 1；5 active card of movable clip block
In T shape sliding slot；When driving 9 pushing tow movable clip block 5 of sliding block is moved along T shape sliding slot to fixing clip 6.
Working principle of the utility model is: being detected to the harness for being connected with jointing, jointing is fastened on
The inside of tip side fixture 3, then harness is placed between movable clip block 5 and fixing clip 6；Cylinder 8 is driven to start, by right
Driving cylinder 8 sets certain initial pressure value, and the driving driving driving sliding block 9 of cylinder 8 moves, and carries out pushing tow to movable clip block 5,
Move movable clip block 5 to fixing clip 6, movable clip block 5 and fixing clip 6 are clamped (grip strength and driving to harness
The initial pressure value of cylinder 8 is related)；It is again moved pulling force display instrument 2, harness and jointing is stretched；At this point,
If fixing clip 6 and movable clip block 5 are insufficient to the clamping force of harness, harness can slide to jointing direction, drive
Incude idler wheel 7 to rotate, and incude the rotation of idler wheel 7, then the signal monitored is transferred to the control of driving cylinder 8 by motion sensor
Device, controller improve the driving air pressure of driving cylinder 8 in such a way that staged enhances initial pressure value, until induction idler wheel 7 is not
It rotates, i.e., clamping is fixed to harness, do not slid after keeping harness clamping；It is right persistently to increase pulling force display instrument 2
The pulling force of jointing, until jointing and harness disconnect, i.e., the fracture tensile strength of harness and jointing at detection, or
After person's pulling force display instrument 2 reaches certain value to the pulling force of jointing, harness and jointing are not disconnected, illustrate harness and connection
The tensile strength of connector is qualified.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model structure is simple, it can be automatic
Change the clamping realized to harness, clamping stability is good, and labor intensity is small, the detection efficiency to harness jointing is greatly improved,
Detection accuracy is high, and using effect is good.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of jointing pull force calculation jig, which is characterized in that including pedestal, pulling force display instrument, tip side fixture and line
Hold fixture；Pull force calculation sliding slot is provided on the pedestal；The pulling force display instrument is installed on the pull force calculation sliding slot；
Driving mechanism is provided in the pull force calculation sliding slot, the driving mechanism drives the pulling force display instrument to examine along the pulling force
Survey runner movement；Pulling force display instrument front end is connect with the tip side fixture；The tip side fixture includes two C-shaped cards
Pawl；One end of the two C-shaped claws is fixedly connected with the pulling force display instrument, and the two C-shaped claw other ends, which are spaced apart from each other, to be set
It sets, forms clamping groove；The line end fixture is provided on the pedestal；The line end fixture includes being located at the pedestal side
Sliding rail, be installed on the sliding rail driving sliding block, drive cylinder, the movable clip block being movably set on the pedestal and
The fixing clip being fixedly mounted on the base；The driving cylinder is connect with the driving sliding block, and the driving is driven to slide
Block is moved along the sliding rail；Mutually matched contact inclined-plane is provided on the driving sliding block and movable clip block, when the drive
When movable slider carries out pushing tow to the movable clip block, the movable clip block is avoided to the fixing clip direction；In the fixation
Induction idler wheel is installed, the induction idler wheel is set in the fixing clip by shaft pivot joint on fixture block；The induction rolling
Motion sensor is installed on wheel.
2. jointing pull force calculation jig according to claim 1, which is characterized in that pacify on the two C-shaped claws
Equipped with adjusting screw rod；The adjusting screw rod passes through a C-shaped claw, and is threadedly engaged with another C-shaped claw；In two institutes
It states and tension spring is installed between C-shaped claw, the tension spring is by the two C-shaped claws to phase from direction pushing tow.
3. jointing pull force calculation jig according to claim 2, which is characterized in that the driving mechanism is pulling force inspection
Survey cylinder；The pull force calculation cylinder is connect with the pulling force display instrument, and the pulling force display instrument is driven to move.
4. jointing pull force calculation jig according to claim 2, which is characterized in that pacify in the pull force calculation sliding slot
Equipped with screw rod；The pulling force display instrument is connect by pull rod ball sleeve with the screw rod；One end of the pedestal is provided with hand
Wheel；The handwheel is axially connect with the screw rod, and the handwheel drives the screw rod rotation, makes the pulling force display instrument described in
Pull force calculation runner movement.
5. jointing pull force calculation jig according to claim 2, which is characterized in that pacify in the pull force calculation sliding slot
Equipped with screw rod；The pulling force display instrument is connect by pull rod ball sleeve with the screw rod；It is equipped with and watches in one end of the pedestal
Take motor；The servo motor is connect with the screw rod, is driven the screw rod to rotate, is made the pulling force display instrument along the pulling force
Detect runner movement.
6. jointing pull force calculation jig according to claim 5, which is characterized in that the movable clip block and fixing clamp
The anti-skidding teeth of mutually matched zigzag cyclic swing are provided on the clamping face of block.
7. jointing pull force calculation jig according to claim 6, which is characterized in that be provided with T on the pedestal
Shape sliding slot；The movable clip block active card is set in the T shape sliding slot；The movable clip block described in the driving sliding block pushing tow is along institute
T shape sliding slot is stated to move to the fixing clip.
8. jointing pull force calculation jig according to claim 7, which is characterized in that the induction idler wheel and the drive
Take offence cylinder controller electric signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109052.0U CN209559647U (en) | 2019-01-23 | 2019-01-23 | A kind of jointing pull force calculation jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109052.0U CN209559647U (en) | 2019-01-23 | 2019-01-23 | A kind of jointing pull force calculation jig |
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| Publication Number | Publication Date |
|---|---|
| CN209559647U true CN209559647U (en) | 2019-10-29 |
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ID=68308761
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920109052.0U Active CN209559647U (en) | 2019-01-23 | 2019-01-23 | A kind of jointing pull force calculation jig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063584A (en) * | 2021-03-26 | 2021-07-02 | 索特传动设备有限公司 | Sealing member installation strength detection device |
-
2019
- 2019-01-23 CN CN201920109052.0U patent/CN209559647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063584A (en) * | 2021-03-26 | 2021-07-02 | 索特传动设备有限公司 | Sealing member installation strength detection device |
| CN113063584B (en) * | 2021-03-26 | 2023-12-19 | 索特传动设备有限公司 | Sealing member installation strength detection device |
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